WorldWideScience

Sample records for technological literacy-a standards-based

  1. Information Technology & Goals of Standards-Based Instruction

    Directory of Open Access Journals (Sweden)

    Douglas A. Archbald

    2001-11-01

    Full Text Available This article examines goals of standards-based reform in education and ways in which developments in information technology have facilitated those goals. Since standards-based reform is a rather general concept, I begin by developing a more specific formulation which I refer to as the “standards-based instruction and assessment” model. Developments in information technology over the last fifteen years have contributed in important ways to the goals of standards-based reform at the policy level, but difficult organizational and technical challenges still have to be overcome to realize more fully the goal of standards-based instruction and assessment in instructional management and practice within schools and classrooms.

  2. Achieving Technological Literacy: A National Imperative.

    Science.gov (United States)

    Bybee, Rodger W.

    2000-01-01

    Discusses the importance of technological literacy for the 21st century. Points out that, of the top 100 headlines of the 20th century, over 40 percent were related to technology, yet many people have an outdated notion of what technology really is. Discusses the need for standards of technological literacy. (JOW)

  3. Understanding Technology Literacy: A Framework for Evaluating Educational Technology Integration

    Science.gov (United States)

    Davies, Randall S.

    2011-01-01

    Federal legislation in the United States currently mandates that technology be integrated into school curricula because of the popular belief that learning is enhanced through the use of technology. The challenge for educators is to understand how best to teach with technology while developing the technological expertise of their students. This…

  4. Spatial Information Processing: Standards-Based Open Source Visualization Technology

    Science.gov (United States)

    Hogan, P.

    2009-12-01

    . Spatial information intelligence is a global issue that will increasingly affect our ability to survive as a species. Collectively we must better appreciate the complex relationships that make life on Earth possible. Providing spatial information in its native context can accelerate our ability to process that information. To maximize this ability to process information, three basic elements are required: data delivery (server technology), data access (client technology), and data processing (information intelligence). NASA World Wind provides open source client and server technologies based on open standards. The possibilities for data processing and data sharing are enhanced by this inclusive infrastructure for geographic information. It is interesting that this open source and open standards approach, unfettered by proprietary constraints, simultaneously provides for entirely proprietary use of this same technology. 1. WHY WORLD WIND? NASA World Wind began as a single program with specific functionality, to deliver NASA content. But as the possibilities for virtual globe technology became more apparent, we found that while enabling a new class of information technology, we were also getting in the way. Researchers, developers and even users expressed their desire for World Wind functionality in ways that would service their specific needs. They want it in their web pages. They want to add their own features. They want to manage their own data. They told us that only with this kind of flexibility, could their objectives and the potential for this technology be truly realized. World Wind client technology is a set of development tools, a software development kit (SDK) that allows a software engineer to create applications requiring geographic visualization technology. 2. MODULAR COMPONENTRY Accelerated evolution of a technology requires that the essential elements of that technology be modular components such that each can advance independent of the other

  5. Remote laboratories: new technology and standard based architecture

    CERN Document Server

    Benmohamed, Hcene; Prévot, Patrick

    2004-01-01

    E-Laboratories are important components of e- learning environments, especially in scientific and technical disciplines. First widespread E-Labs consisted in proposing simulations of real systems (virtual labs), as building remote labs (remote control of real systems) was difficult by lack of industrial standards and common protocols. Nowadays, robotics and automation technologies make easier the interfacing of systems with computers. In this frame, many researchers (such as those mentioned in [1]) focus on how to set up such a remote control. But, only a few of them deal with the educational point of view of the problem. This paper outlines our current research and reflection about remote laboratory modelling.

  6. Does it help teaching? Instructors’ perceptions of a technology enhanced standards-based educational program

    Directory of Open Access Journals (Sweden)

    Hasan Çakır, Barbara A. Bichelmeyer, Thomas Duffy, Alan Dennis, JoAnne Bunnage

    2009-01-01

    Full Text Available Recent accountability movements in the education world gave rise to standards-based curriculum, which provides a teaching and learning environment with high quality instructional materials. An example to such learning environment is Cisco Certified Network Associate (CCNA program. This study investigates high school teachers’ perceptions and experiences of CCNA program in their classrooms. 357 high school teachers in the United States who teach in the CCNA program completed an online survey measuring their perceptions about standards-based curriculum and testing. The results show that teachers generally accept standards-based curriculum and testing as a teaching tool, spend less time on student feedback and would like to see some features of the curriculum applied to other regular high school subjects such as mathematics and science.

  7. Does it help teaching? Instructors’ perceptions of a technology enhanced standards-based educational program

    Directory of Open Access Journals (Sweden)

    Hasan Çakır

    2009-12-01

    Full Text Available Recent accountability movements in the education world gave rise to standards-based curriculum, which provides a teaching and learning environment with high quality instructional materials. An example to such learning environment is Cisco Certified Network Associate (CCNA program. This study investigates high school teachers’ perceptions and experiences of CCNA program in their classrooms. 357 high school teachers in the United States who teach in the CCNA program completed an online survey measuring their perceptions about standards-based curriculum and testing. The results show that teachers generally accept standards-based curriculum and testing as a teaching tool, spend less time on student feedback and would like to see some features of the curriculum applied to other regular high school subjects such as mathematics and science.

  8. Technology Links to Literacy: A Case Book of Special Educators' Use of Technology To Promote Literacy.

    Science.gov (United States)

    Craver, James M., Ed.; Burton-Radzely, Lisa, Ed.

    This monograph describes how special educators in seven schools are using technology to promote literacy. Profiles of the different schools provide concrete examples of technology use in different instructional settings and demonstrate how various educational philosophies and implementation efforts help schools build successful technology-based…

  9. Developing Technological Literacy: A Case Study of Technology Integration in a Latina Liberal Arts College

    Science.gov (United States)

    Razfar, Aria

    2008-01-01

    Over the last 10 years, information technology has been the fastest growing sector in the global economy. Nevertheless, technology and computer-based instruction have not been sufficiently integrated into the curriculum especially at institutions that serve primarily language minority, low income, and first generation, female college populations.…

  10. Producing Television Commercials in High School Technology Education: An Authentic Standards-Based Project

    Science.gov (United States)

    Loveland, Thomas; Harrison, Henry L., III

    2008-01-01

    As more school administrators learn ways of promoting their schools to the public, the push for developing television production courses will likely increase. This article introduces the reader to the curricular and pedagogical foundations of television production technology. The authors discuss how to make informed decisions when creating…

  11. Producing Television Commercials in High School Technology Education: An Authentic Standards-Based Project

    Science.gov (United States)

    Loveland, Thomas; Harrison, Henry L., III

    2008-01-01

    As more school administrators learn ways of promoting their schools to the public, the push for developing television production courses will likely increase. This article introduces the reader to the curricular and pedagogical foundations of television production technology. The authors discuss how to make informed decisions when creating…

  12. Integrating Technology in Early Literacy: A Snapshot of Community Innovation in Family Engagement

    Science.gov (United States)

    Cook, Shayna

    2016-01-01

    As a growing number of young children across the country are using media and interactive technology on a daily basis, the conversation has shifted from whether technology is appropriate to use at all to how it should be used to best support children's early language and literacy development. A new brief released today, Integrating Technology in…

  13. Teacher knowledge for using technology to foster early literacy: A literature review

    NARCIS (Netherlands)

    Belo, Nelleke; McKenney, Susan; Voogt, Joke; Bradley, Barbara

    2016-01-01

    A literature review was conducted to describe the knowledge and skills teachers need for using technology to foster early literacy development in kindergarten classrooms. The study was guided by three research questions, concerning 1) effects of specific technologies, 2) effective design characteris

  14. Teacher knowledge for using technology to foster early literacy: A literature review

    NARCIS (Netherlands)

    Belo, Nelleke; Belo, Nelleke; McKenney-Jensh, Susan E.; Voogt, Joke; Bradley, Barbara

    2016-01-01

    A literature review was conducted to describe the knowledge and skills teachers need for using technology to foster early literacy development in kindergarten classrooms. The study was guided by three research questions, concerning 1) effects of specific technologies, 2) effective design

  15. Teacher knowledge for using technology to foster early literacy : A literature review

    NARCIS (Netherlands)

    Belo, N.; McKenney, S.; Voogt, J.; Bradley, B.

    2016-01-01

    A literature review was conducted to describe the knowledge and skills teachers need for using technology to foster early literacy development in kindergarten classrooms. The study was guided by three research questions, concerning 1) effects of specific technologies, 2) effective design

  16. Using Communication Technology to Facilitate Scientific Literacy: A Framework for Engaged Learning

    Science.gov (United States)

    VanBuskirk, Shireen Adele

    The purpose of this research project is to describe how existing communication technologies are used to foster scientific literacy for secondary students. This study develops a new framework as an analytic tool to categorize the activities of teachers and students involved in scientific literacy to describe what elements of scientific literacy are facilitated by such technologies. Four case studies are analyzed using the framework to describe the scientific literacy initiatives. Data collection at each site included interviews with the teacher, student focus groups, student surveys, and classroom observations. Qualitative analysis of the data provided insight into the learning activities and student experiences in the four cases. This study intentionally provides a platform for student voice. Very few previous empirical studies in the area of scientific literacy include the student experience. This represents a significant gap in the current literature on scientific literacy. An interpretation of scientific literacy that promotes student engagement, interaction, and initiative corresponds to a need to listen to students' perspectives on these experiences. Findings of the study indicated that the classroom activities depended on the teacher's philosophy regarding scientific literacy. Communication technology was ubiquitous; where the teacher did not initiate the use of social media in the classroom, the students did. The goal of supporting scientific literacy in students is an objective that extends beyond the boundaries of classroom walls, and it can be facilitated by technologies that seem both abundant and underutilized. Technology-enhanced pedagogy altered the classroom practices and resulted in more student participation and engagement.

  17. The Importance of Design Thinking for Technological Literacy: A Phenomenological Perspective

    Science.gov (United States)

    Wells, Alastair

    2013-01-01

    "We know that progress depends on discovery, inventions, creativity and design, but we have simply supposed that it happens anyway," de Bono (1999 p. 43). Technology education is ostensibly a foundation for future designers and creative thinking. However evidence of good design or creative thinking in outcomes displayed in school…

  18. The Importance of Design Thinking for Technological Literacy: A Phenomenological Perspective

    Science.gov (United States)

    Wells, Alastair

    2013-01-01

    "We know that progress depends on discovery, inventions, creativity and design, but we have simply supposed that it happens anyway," de Bono (1999 p. 43). Technology education is ostensibly a foundation for future designers and creative thinking. However evidence of good design or creative thinking in outcomes displayed in school…

  19. Using Postman and de Bono as Guiding Principles in an Interdisciplinary Standards Based Approach to Technology Analysis for Secondary School Students.

    Science.gov (United States)

    Jervis, Charles K.

    This paper describes a technology assessment curriculum developed at Auburn High School (Virginia). The program was used in Honors Biology and General Chemistry classes and is based on Neil Postman's ten principles of interaction between technology and society and Edward de Bono's "Six Thinking Hats," a system of approaching a problem…

  20. Enhancing the Effectiveness of Consumer-Focused Health Information Technology Systems Through eHealth Literacy: A Framework for Understanding Users' Needs

    Science.gov (United States)

    2015-01-01

    Background eHealth systems and applications are increasingly focused on supporting consumers to directly engage with and use health care services. Involving end users in the design of these systems is critical to ensure a generation of usable and effective eHealth products and systems. Often the end users engaged for these participatory design processes are not actual representatives of the general population, and developers may have limited understanding about how well they might represent the full range of intended users of the eHealth products. As a consequence, resulting information technology (IT) designs may not accommodate the needs, skills, cognitive capacities, and/or contexts of use of the intended broader population of health consumers. This may result in challenges for consumers who use the health IT systems, and could lead to limitations in adoption if the diversity of user attributes has not been adequately considered by health IT designers. Objective The objective of this paper is to propose how users’ needs and competences can be taken into account when designing new information and communications technology solutions in health care by expanding the user-task-context matrix model with the domains of a new concept of eHealth literacy. Methods This approach expands an existing method for supporting health IT system development, which advocates use of a three-dimensional user-task-context matrix to comprehensively identify the users of health IT systems, and what their needs and requirements are under differing contexts of use. The extension of this model involved including knowledge about users’ competences within the seven domains of eHealth literacy, which had been identified based on systematic engagement with computer scientists, academics, health professionals, and patients recruited from various patient organizations and primary care. A concept map was constructed based on a structured brainstorm procedure, card sorting, and computational

  1. Enhancing the Effectiveness of Consumer-Focused Health Information Technology Systems Through eHealth Literacy: A Framework for Understanding Users' Needs.

    Science.gov (United States)

    Kayser, Lars; Kushniruk, Andre; Osborne, Richard H; Norgaard, Ole; Turner, Paul

    2015-05-20

    eHealth systems and applications are increasingly focused on supporting consumers to directly engage with and use health care services. Involving end users in the design of these systems is critical to ensure a generation of usable and effective eHealth products and systems. Often the end users engaged for these participatory design processes are not actual representatives of the general population, and developers may have limited understanding about how well they might represent the full range of intended users of the eHealth products. As a consequence, resulting information technology (IT) designs may not accommodate the needs, skills, cognitive capacities, and/or contexts of use of the intended broader population of health consumers. This may result in challenges for consumers who use the health IT systems, and could lead to limitations in adoption if the diversity of user attributes has not been adequately considered by health IT designers. The objective of this paper is to propose how users' needs and competences can be taken into account when designing new information and communications technology solutions in health care by expanding the user-task-context matrix model with the domains of a new concept of eHealth literacy. This approach expands an existing method for supporting health IT system development, which advocates use of a three-dimensional user-task-context matrix to comprehensively identify the users of health IT systems, and what their needs and requirements are under differing contexts of use. The extension of this model involved including knowledge about users' competences within the seven domains of eHealth literacy, which had been identified based on systematic engagement with computer scientists, academics, health professionals, and patients recruited from various patient organizations and primary care. A concept map was constructed based on a structured brainstorm procedure, card sorting, and computational analysis. The new eHealth literacy

  2. A Standards-Based Science Fair

    Science.gov (United States)

    Rillero, Peter

    2011-01-01

    In standards-based science fairs, children learn more about what they are interested in. They deepen understandings of how science works and improve inquiry skills--including the ability to communicate and share research results. Parents learn more about science inquiry and their child's science abilities. The standards-based science fair builds…

  3. Standards-Based Wireless Sensor Networking Protocols for Spaceflight Applications

    Science.gov (United States)

    Wagner, Raymond S.

    2010-01-01

    Wireless sensor networks (WSNs) have the capacity to revolutionize data gathering in both spaceflight and terrestrial applications. WSNs provide a huge advantage over traditional, wired instrumentation since they do not require wiring trunks to connect sensors to a central hub. This allows for easy sensor installation in hard to reach locations, easy expansion of the number of sensors or sensing modalities, and reduction in both system cost and weight. While this technology offers unprecedented flexibility and adaptability, implementing it in practice is not without its difficulties. Recent advances in standards-based WSN protocols for industrial control applications have come a long way to solving many of the challenges facing practical WSN deployments. In this paper, we will overview two of the more promising candidates - WirelessHART from the HART Communication Foundation and ISA100.11a from the International Society of Automation - and present the architecture for a new standards-based sensor node for networking and applications research.

  4. Grading for Understanding - Standards-Based Grading

    Science.gov (United States)

    Zimmerman, Todd

    2017-01-01

    Standards-based grading (SBG), sometimes called learning objectives-based assessment (LOBA), is an assessment model that relies on students demonstrating mastery of learning objectives (sometimes referred to as standards). The goal of this grading system is to focus students on mastering learning objectives rather than on accumulating points. I have used SBG in an introductory physics course for the past five years and worked with several physics faculty members to implement SBG in the first and second semester of algebra-based and calculus-based introductory physics courses at a primarily undergraduate comprehensive public university with class sizes of 48 students. In this article I will discuss methods for implementing SBG in a physics class.

  5. Standards-Based IEP: Implementation Update. inForum

    Science.gov (United States)

    Ahearn, Eileen

    2010-01-01

    In May 2006, Project Forum published a document entitled "Standards-Based IEPs: Implementation in Selected States" based on staff interviews in 18 states about their use of standards-based individualized education programs (IEPs). The definition of a standards-based IEP as presented in that document is: "a process and document that…

  6. Standards-Based External Exams and Students' Science-Related Career Expectations: An International Perspective

    Science.gov (United States)

    Han, Seong Won

    2016-01-01

    Students' science-related career expectations are important for predicting their future science, technology, engineering, and mathematics (STEM)-related educational and occupational attainments. This study examines the degree to which standards-based external examinations are associated with a student's propensity for pursuing science-related…

  7. Pseudo Open Drain IO Standards Based Energy Efficient Solar Charge Sensor Design on 20nm FPGA

    DEFF Research Database (Denmark)

    Kalia, K; Pandey, B; Nanda, K

    2015-01-01

    In this paper an approach is made to design Pseudo open drain IO standards Based Energy efficient solar charge sensor design on 20nm and 28nm technology. We have used LVCMOS18, POD10, POD10_DCI and POD12 I/O standard. In this design, we have taken two main parameters for analysis that are frequen...

  8. A Tool for Auditing Standards-Based Education.

    Science.gov (United States)

    Dianda, Marcella; McKeon, Denise; Kapinus, Barbara

    The National Education Association developed this audit tool for interested affiliates to use to assess standards-based education in their states by gathering and analyzing information about its implementation and to array the information they gather against a set of standards that can help ensure that standards-based education fulfills its…

  9. Citizen Observatories: A Standards Based Architecture

    Science.gov (United States)

    Simonis, Ingo

    2015-04-01

    built-in sensing technologies, automates the upload of the raw data, and handles conflation services to match quality requirements and analysis challenges. The strict implementation of all components using internationally adopted standards ensures maximal interoperability and reusability of all components. The Citizen Observatory Toolkit is currently developed as part of the COBWEB research project. COBWEB is partially funded by the European Programme FP7/2007-2013 under grant agreement n° 308513; part of the topic ENV.2012.6.5-1 "Developing community based environmental monitoring and information systems using innovative and novel earth observation applications.

  10. Common Workflow Service: Standards Based Solution for Managing Operational Processes

    Science.gov (United States)

    Tinio, A. W.; Hollins, G. A.

    2017-06-01

    The Common Workflow Service is a collaborative and standards-based solution for managing mission operations processes using techniques from the Business Process Management (BPM) discipline. This presentation describes the CWS and its benefits.

  11. Machine Tool Advanced Skills Technology (MAST). Common Ground: Toward a Standards-Based Training System for the U.S. Machine Tool and Metal Related Industries. Volume 7: Industrial Maintenance Technology, of a 15-Volume Set of Skill Standards and Curriculum Training Materials for the Precision Manufacturing Industry.

    Science.gov (United States)

    Texas State Technical Coll., Waco.

    This document is intended to help education and training institutions deliver the Machine Tool Advanced Skills Technology (MAST) curriculum to a variety of individuals and organizations. MAST consists of industry-specific skill standards and model curricula for 15 occupational specialty areas within the U.S. machine tool and metals-related…

  12. Autonomy and Accountability in Standards-Based Reform

    Directory of Open Access Journals (Sweden)

    Susan Watson

    2001-08-01

    Full Text Available In this article we discuss the effects of one urban school district's efforts to increase the autonomy and accountability of schools and teams of teachers through a standards-based reform known as team- based schooling. Team-based schooling is designed to devolve decision-making authority down to the school level by increasing teachers' autonomy to make decisions. Increased accountability is enacted in the form of a state-level standards-based initiative. Based on our evaluation over a two-year period involving extensive fieldwork and quantitative analysis, we describe the ways that teachers, teams and school administrators responded to the implementation of team-based schooling. What are the effects of increasing school-level autonomy and accountability in the context of standards- based reform? Our analysis highlights several issues: the "lived reality" of teaming as it interacts with the existing culture within schools, the ways that teachers respond to the pressures created by increased internal and external accountability, and the effects of resource constraints on the effectiveness of implementation. We conclude by using our findings to consider more broadly the trade-off between increased autonomy and accountability on which standards-based reforms like team-based schooling are based.

  13. The Assumptions and Possible Futures of Standards-Based Education

    Science.gov (United States)

    Brown, Boyce

    2013-01-01

    Standards-based education is the most important and widely implemented education reform idea of the last several decades in the USA, one supported by the full weight of the mainstream bipartisan educational establishment. Motivated by "global economic competitiveness" as the ideological driver and big business as the empirical driver, it…

  14. Including All Children in Standards-Based Physical Education.

    Science.gov (United States)

    Johnson, Lynn V.; Kasser, Susan L.; Nichols, Beverly A.

    2002-01-01

    Discusses the inclusion of students with and without disabilities in physical education as the movement toward standards-based education progresses, examining whether standards should be applied to all students, obstacles to including all students, ways to include all students, and the importance of standards for teachers. An example of inclusive…

  15. Media Literacy: A Central Component of Democratic Citizenship

    Science.gov (United States)

    Burroughs, Susie; Brocato, Kay; Hopper, Peggy F.; Sanders, Angela

    2009-01-01

    Educators from Europe, Latin America, and the United States convened to explore issues inherent in democratic citizenship. Media literacy, a central component of democratic citizenship, was studied in depth. Data from the camp were examined for evidence of the participants' understandings of media literacy and how it might be taught. Results…

  16. Identifying Threshold Concepts for Information Literacy: A Delphi Study

    Science.gov (United States)

    Townsend, Lori; Hofer, Amy R.; Hanick, Silvia Lin; Brunetti, Korey

    2016-01-01

    This study used the Delphi method to engage expert practitioners on the topic of threshold concepts--core ideas and processes in a discipline that students need to grasp in order to progress in their learning, but that are often unspoken or unrecognized by expert practitioners--for information literacy. A panel of experts considered two questions:…

  17. Digital literacy: A vital competence for 2010?

    OpenAIRE

    2010-01-01

    International audience; People are living in a fast changing world today in both their business and personal lives. With the rate of change in technology continuing at Gordon Moore's 1965 predictions [1], what competencies are needed to take full advantage of today's Knowledge Society? The EU has recognised the need for digital literacy and has included this in the definition of eInclusion [2]. This paper defines digital literacy as a competence which is vital for all citizens, examines the c...

  18. Domain management OSSs: bridging the gap between legacy and standards-based network management systems

    Science.gov (United States)

    Lemley, Todd A.

    1996-11-01

    The rapid change in the telecommunications environment is forcing carriers to re-assess not only their service offering, but also their network management philosophy. The competitive carrier environment has taken away the luxury of throwing technology at a problem by using legacy and proprietary systems and architectures. A more flexible management environment is necessary to effectively gain, and maintain operating margins in the new market era. Competitive forces are driving change which gives carriers more choices than those that are available in legacy and standards-based solutions alone. However, creating an operational support system (OSS) with this gap between legacy and standards has become as dynamic as the services which it supports. A philosophy which helps to integrate the legacy and standards systems is domain management. Domain management relates to a specific service or market 'domain,'and its associated operational support requirements. It supports a companies definition of its business model, which drives the definition of each domain. It also attempts to maximize current investment while injecting new technology available in a practical approach. The following paragraphs offer an overview of legacy systems, standards-based philosophy, and the potential of domain management to help bridge the gap between the two types of systems.

  19. Machine Tool Advanced Skills Technology (MAST). Common Ground: Toward a Standards-Based Training System for the U.S. Machine Tool and Metal Related Industries. Volume 1: Executive Summary, of a 15-Volume Set of Skills Standards and Curriculum Training Materials for the Precision Manufacturing Industry.

    Science.gov (United States)

    Texas State Technical Coll., Waco.

    The Machine Tool Advanced Skills Technology (MAST) consortium was formed to address the shortage of skilled workers for the machine tools and metals-related industries. Featuring six of the nation's leading advanced technology centers, the MAST consortium developed, tested, and disseminated industry-specific skill standards and model curricula for…

  20. Abaqus/Standard-based quantification of human cardiac mechanical properties

    CERN Document Server

    Genet, Martin; Kuhl, Ellen; Guccione, Julius

    2016-01-01

    Computational modeling can provide critical insight into existing and potential new surgical procedures, medical or minimally-invasive treatments for heart failure, one of the leading causes of deaths in the world that has reached epidemic proportions. In this paper, we present our Abaqus/Standard-based pipeline to create subject-specific left ventricular models. We first review our generic left ventricular model, and then the personalization process based on magnetic resonance images. Identification of subject-specific cardiac material properties is done by coupling Abaqus/Standard to the python optimization library NL-Opt. Compared to previous studies from our group, the emphasis is here on the fully implicit solving of the model, and the two-parameter optimization of the passive cardiac material properties.

  1. Identifying Threshold Concepts for Information Literacy: A Delphi Study

    Directory of Open Access Journals (Sweden)

    Lori Townsend

    2016-06-01

    Full Text Available This study used the Delphi method to engage expert practitioners on the topic of threshold concepts for information literacy. A panel of experts considered two questions. First, is the threshold concept approach useful for information literacy instruction? The panel unanimously agreed that the threshold concept approach holds potential for information literacy instruction. Second, what are the threshold concepts for information literacy instruction? The panel proposed and discussed over fifty potential threshold concepts, finally settling on six information literacy threshold concepts.

  2. Machine Tool Advanced Skills Technology (MAST). Common Ground: Toward a Standards-Based Training System for the U.S. Machine Tool and Metal Related Industries. Volume 11: Computer-Aided Manufacturing & Advanced CNC, of a 15-Volume Set of Skill Standards and Curriculum Training Materials for the Precision Manufacturing Industry.

    Science.gov (United States)

    Texas State Technical Coll., Waco.

    This document is intended to help education and training institutions deliver the Machine Tool Advanced Skills Technology (MAST) curriculum to a variety of individuals and organizations. MAST consists of industry-specific skill standards and model curricula for 15 occupational specialty areas within the U.S. machine tool and metals-related…

  3. Machine Tool Advanced Skills Technology (MAST). Common Ground: Toward a Standards-Based Training System for the U.S. Machine Tool and Metal Related Industries. Volume 13: Laser Machining, of a 15-Volume Set of Skill Standards and Curriculum Training Materials for the Precision Manufacturing Industry.

    Science.gov (United States)

    Texas State Technical Coll., Waco.

    This document is intended to help education and training institutions deliver the Machine Tool Advanced Skills Technology (MAST) curriculum to a variety of individuals and organizations. MAST consists of industry-specific skill standards and model curricula for 15 occupational specialty areas within the U.S. machine tool and metals-related…

  4. Machine Tool Advanced Skills Technology (MAST). Common Ground: Toward a Standards-Based Training System for the U.S. Machine Tool and Metal Related Industries. Volume 14: Automated Equipment Technician (CIM), of a 15-Volume Set of Skill Standards and Curriculum Training Materials for the Precision Manufacturing Industry.

    Science.gov (United States)

    Texas State Technical Coll., Waco.

    This document is intended to help education and training institutions deliver the Machine Tool Advanced Skills Technology (MAST) curriculum to a variety of individuals and organizations. MAST consists of industry-specific skill standards and model curricula for 15 occupational specialty areas within the U.S. machine tool and metals-related…

  5. Portable atomic frequency standard based on coherent population trapping

    Science.gov (United States)

    Shi, Fan; Yang, Renfu; Nian, Feng; Zhang, Zhenwei; Cui, Yongshun; Zhao, Huan; Wang, Nuanrang; Feng, Keming

    2015-05-01

    In this work, a portable atomic frequency standard based on coherent population trapping is designed and demonstrated. To achieve a portable prototype, in the system, a single transverse mode 795nm VCSEL modulated by a 3.4GHz RF source is used as a pump laser which generates coherent light fields. The pump beams pass through a vapor cell containing atom gas and buffer gas. This vapor cell is surrounded by a magnetic shield and placed inside a solenoid which applies a longitudinal magnetic field to lift the Zeeman energy levels' degeneracy and to separate the resonance signal, which has no first-order magnetic field dependence, from the field-dependent resonances. The electrical control system comprises two control loops. The first one locks the laser wavelength to the minimum of the absorption spectrum; the second one locks the modulation frequency and output standard frequency. Furthermore, we designed the micro physical package and realized the locking of a coherent population trapping atomic frequency standard portable prototype successfully. The short-term frequency stability of the whole system is measured to be 6×10-11 for averaging times of 1s, and reaches 5×10-12 at an averaging time of 1000s.

  6. A Standards-Based Meteorological Activities for All Students

    Science.gov (United States)

    Fried, Barry; Harding, Ian

    2000-11-01

    Canarsie High School is a typical urban high school in Brooklyn, New York. We have been involved in a District Initiative in collaboration with the City College of New York (CCNY) to initiate and incorporate relevant technologies into the science content areas and classrooms. Through changes in teaching strategies consistent with science education reform movements for mainstream, gifted and special education students; we have been able to effectively motivate student interest and to enhance and enrich the learning potential of all students. Our lessons involve extensive computer and Internet applications, concentrating our efforts in developing high-ordered reasoning skills to address the required concepts covered in Earth Science and Environmental Science curricula. This is a crucial aspect of applied learning approaches as related science concepts are integrated and clearly demonstrated in our daily lives. Our task was to infuse 'live' weather data into Earth Science and Environmental Science classrooms. Student-centered learning activities, laboratory experiences and long-term investigations were designed, written and included into classroom lessons and laboratory sections. This component is aligned with the New Learning and Performance Standards, and makes use of investigative and inquiry-based studies through technological resources. These were accomplished through data readings taken from our school weather station and various World Wide Web sites. Weather data from area "cluster" schools were also used to compare micro-climates within our local region. This fostered peer communication skills among students and staff throughout the Brooklyn High School District.

  7. Two RFID standard-based security protocols for healthcare environments.

    Science.gov (United States)

    Picazo-Sanchez, Pablo; Bagheri, Nasour; Peris-Lopez, Pedro; Tapiador, Juan E

    2013-10-01

    Radio Frequency Identification (RFID) systems are widely used in access control, transportation, real-time inventory and asset management, automated payment systems, etc. Nevertheless, the use of this technology is almost unexplored in healthcare environments, where potential applications include patient monitoring, asset traceability and drug administration systems, to mention just a few. RFID technology can offer more intelligent systems and applications, but privacy and security issues have to be addressed before its adoption. This is even more dramatical in healthcare applications where very sensitive information is at stake and patient safety is paramount. In Wu et al. (J. Med. Syst. 37:19, 43) recently proposed a new RFID authentication protocol for healthcare environments. In this paper we show that this protocol puts location privacy of tag holders at risk, which is a matter of gravest concern and ruins the security of this proposal. To facilitate the implementation of secure RFID-based solutions in the medical sector, we suggest two new applications (authentication and secure messaging) and propose solutions that, in contrast to previous proposals in this field, are fully based on ISO Standards and NIST Security Recommendations.

  8. An extensible standards-based control system on a budget

    Science.gov (United States)

    Ford, John M.; Langston, Glen; Shelton, John; Weadon, Tim

    2006-06-01

    The National Radio Astronomy Observatory (NRAO) in Green Bank was charged with replacing and enhancing the original control system on the NRAO 43-Meter (43m) telescope, for a minimum amount of labor, time and materials. The original 1960's vintage design required continuous operator presence for monitoring and control of the telescope. A fully automated, unattended operation was desired, along with better tracking performance at high speeds and reduced maintenance costs. We responded with a design based on proven industrial control technology, RTAI/Linux computers, and hardware and software adapted from the GBT and other NRAO telescopes. Commercial off-the-shelf software packages were also used in the system. We describe the overall design of the system and the decision process that led to the adoption of the various pieces of hardware and software, including the tradeoffs made between buying and building systems, and allocation of telescope functions between subsystems.

  9. Teachers' Perceptions of the Efficacy of Standards-Based IEP Goals

    Science.gov (United States)

    Smith, Traci Nicole

    2013-01-01

    Although standards-based IEP goals have been mandated in many states for almost a decade, their effectiveness is unknown. Standards-based IEP goals were first created to meet the requirements of No Child Left Behind and Individuals with Disabilities Education Improvement Act, which increased accountability for all students as well as those with…

  10. Dynamic Bilingualism as the Norm: Envisioning a Heteroglossic Approach to Standards-Based Reform

    Science.gov (United States)

    Flores, Nelson; Schissel, Jamie L.

    2014-01-01

    Standards-based reforms in many Anglophone nations have been informed by "monoglossic language ideologies" that marginalize the dynamic bilingualism of emergent bilinguals. Recent developments in applied linguistics that advocate for "heteroglossic language ideologies" offer an alternative for standards-based reform. This…

  11. Teachers' Perceptions of the Efficacy of Standards-Based IEP Goals

    Science.gov (United States)

    Smith, Traci Nicole

    2013-01-01

    Although standards-based IEP goals have been mandated in many states for almost a decade, their effectiveness is unknown. Standards-based IEP goals were first created to meet the requirements of No Child Left Behind and Individuals with Disabilities Education Improvement Act, which increased accountability for all students as well as those with…

  12. Transformative Shifts in Art History Teaching: The Impact of Standards-Based Assessment

    Science.gov (United States)

    Ormond, Barbara

    2011-01-01

    This article examines pedagogical shifts in art history teaching that have developed as a response to the implementation of a standards-based assessment regime. The specific characteristics of art history standards-based assessment in the context of New Zealand secondary schools are explained to demonstrate how an exacting form of assessment has…

  13. Every Single Student: A PEER Resource Manual on Standards-Based Education and Students with Disabilities.

    Science.gov (United States)

    Landau, Julia K., Ed.; Romano, Carolyn A., Ed.; Vohs, Janet R., Ed.

    This manual covers thirteen different topics relevant to the education of students with disabilities in the era of educational reform and standards-based education. Sections include: (1) "Raising Standards of Learning: and Students with and Standards-Based Education Students with Disabilities" (Janet R. Vohs, Julia K. Landau, and Carolyn…

  14. Motion Imagery and Robotics Application (MIRA): Standards-Based Robotics

    Science.gov (United States)

    Martinez, Lindolfo; Rich, Thomas; Lucord, Steven; Diegelman, Thomas; Mireles, James; Gonzalez, Pete

    2012-01-01

    This technology development originated from the need to assess the debris threat resulting from soil material erosion induced by landing spacecraft rocket plume impingement on extraterrestrial planetary surfaces. The impact of soil debris was observed to be highly detrimental during NASA s Apollo lunar missions and will pose a threat for any future landings on the Moon, Mars, and other exploration targets. The innovation developed under this program provides a simulation tool that combines modeling of the diverse disciplines of rocket plume impingement gas dynamics, granular soil material liberation, and soil debris particle kinetics into one unified simulation system. The Unified Flow Solver (UFS) developed by CFDRC enabled the efficient, seamless simulation of mixed continuum and rarefied rocket plume flow utilizing a novel direct numerical simulation technique of the Boltzmann gas dynamics equation. The characteristics of the soil granular material response and modeling of the erosion and liberation processes were enabled through novel first principle-based granular mechanics models developed by the University of Florida specifically for the highly irregularly shaped and cohesive lunar regolith material. These tools were integrated into a unique simulation system that accounts for all relevant physics aspects: (1) Modeling of spacecraft rocket plume impingement flow under lunar vacuum environment resulting in a mixed continuum and rarefied flow; (2) Modeling of lunar soil characteristics to capture soil-specific effects of particle size and shape composition, soil layer cohesion and granular flow physics; and (3) Accurate tracking of soil-borne debris particles beginning with aerodynamically driven motion inside the plume to purely ballistic motion in lunar far field conditions.

  15. Student achievement outcomes in a scaling urban standards-based science reform

    Science.gov (United States)

    Geier, Robert R.

    This work examines the effects on achievement of a multifaceted reform supporting standards based science teaching in urban middle schools. Several project-based inquiry science curriculum units were introduced to the Detroit public schools, supported by aligned professional development, learning technologies, and administrative policy. The units scaled to over 20,000 students in 26 schools over 6 years, producing unique large-scale longitudinal achievement data on curriculum reform. Chapters include a review of achievement studies on scaling reforms, an examination of the impact of the inquiry curriculum units on state standardized test results, and an investigation of the effect of scaling and teacher experience on student learning. Two cohorts of 7th and 8th graders that participated in the curricula are compared with the remainder of the district population using state standardized test results. Both the initial (n = 760) and scaled up (n = 1,043) cohorts show higher science content understanding and process skills, and significantly higher pass rates. The effect does not attenuate with scaling, is greater for students who experience an inquiry curriculum in both 7th and 8th grade, and reduces the gender gap in achievement for urban African-American boys. Scaling effects as the curriculum innovation matured over 4--6 years are examined using pretest/posttest assessments for two curricula involving 6,396 and 5,043 students respectively. There is no attenuation in student achievement as the innovation scales and outside support fades. Student achievement shows significant gains in the first two years of curriculum enactment, before reaching a stable plateau. By contrast, individual teachers show yearly improvement in student achievement on average as they gain experience with curricula. The absence of a plateau suggests that stability of teacher staffing and administrative support for reform are important for maintaining and improving achievement. Together, the

  16. The impact of post-literacy: A Tanzanian case study

    Science.gov (United States)

    Lasway, Rest B.

    1989-12-01

    Literacy has long been associated with commercial and political power, so that many countries have embarked on mass literacy with an assumption that socio-economic and political transformation will result. In the case of Tanzania, this is embodied in the policy of socialism and self-reliance. Tests have shown a drop in the illiteracy rate from 67 per cent in 1970 to 10 per cent in 1986, but for more than a decade economic difficulties have hindered the advance of post-literacy. A 1983 impact study shows an increase in income and political participation, and improvements in health and nutrition, but a general impact study does not reveal information as precise and useful as a specific study. The favourable impression of the 1983 study is contrasted with practical problems thrown up by investigations of the rural press, rural libraries, radio and film education, agricultural shortages, and economic constraints. These range from distribution and maintenance difficulties to political dependence, international prices and lack of marketing knowledge. There are thus many factors controlling development besides reinforcement of literacy.

  17. Applying open source data visualization tools to standard based medical data.

    Science.gov (United States)

    Kopanitsa, Georgy; Taranik, Maxim

    2014-01-01

    Presentation of medical data in personal health records (PHRs) requires flexible platform independent tools to ensure easy access to the information. Different backgrounds of the patients, especially elder people require simple graphical presentation of the data. Data in PHRs can be collected from heterogeneous sources. Application of standard based medical data allows development of generic visualization methods. Focusing on the deployment of Open Source Tools, in this paper we applied Java Script libraries to create data presentations for standard based medical data.

  18. Low health literacy: a barrier to effective patient care.

    Science.gov (United States)

    Seurer, Andrea C; Vogt, H Bruce

    2013-02-01

    Health literacy is defined in the U.S. Department of Health and Human Services initiative Healthy People 2010 as "the degree to which individuals have the capacity to obtain, process, and understand basic health information and services needed to make appropriate health decisions." It is estimated that 48.8 million Americans are functionally illiterate, making health literacy a major obstacle for providing health care. Although communicating with physicians is a small component of the tasks that are incorporated in a definition of health literacy, it remains the most important aspect of this concept contributing to personal health. Primary care clinics within the Sioux Falls area were provided with both English and Spanish patient education brochures on communicating with physicians. A survey was then distributed to determine how low health literacy was affecting physician practices and what they were doing to remove the obstacles that health literacy presented. Physicians were asked to evaluate the multiple skills and competencies required by patients to access health care services and resources they use to assist patients. A total of 77 surveys were distributed. Twenty-two (28.6 percent) were returned. Of the physicians who returned the survey, the majority (77 percent) thought that low health literacy is a moderate obstacle in their practices. Several physicians stated that their offices had at least one method in place to assist those with low health literacy, but none of them were using a formal test of health literacy. Only six physicians could name a community resource to assist patients with low health literacy. Low health literacy is an unavoidable barrier to effective patient care for physicians across the country. If the full spectrum definition of health literacy is understood by physicians and carefully considered in the context of their own practices, it is likely they would come to the realization that health literacy is a greater obstacle to

  19. The standard-based open workflow system in GeoBrain (Invited)

    Science.gov (United States)

    Di, L.; Yu, G.; Zhao, P.; Deng, M.

    2013-12-01

    GeoBrain is an Earth science Web-service system developed and operated by the Center for Spatial Information Science and Systems, George Mason University. In GeoBrain, a standard-based open workflow system has been implemented to accommodate the automated processing of geospatial data through a set of complex geo-processing functions for advanced production generation. The GeoBrain models the complex geoprocessing at two levels, the conceptual and concrete. At the conceptual level, the workflows exist in the form of data and service types defined by ontologies. The workflows at conceptual level are called geo-processing models and cataloged in GeoBrain as virtual product types. A conceptual workflow is instantiated into a concrete, executable workflow when a user requests a product that matches a virtual product type. Both conceptual and concrete workflows are encoded in Business Process Execution Language (BPEL). A BPEL workflow engine, called BPELPower, has been implemented to execute the workflow for the product generation. A provenance capturing service has been implemented to generate the ISO 19115-compliant complete product provenance metadata before and after the workflow execution. The generation of provenance metadata before the workflow execution allows users to examine the usability of the final product before the lengthy and expensive execution takes place. The three modes of workflow executions defined in the ISO 19119, transparent, translucent, and opaque, are available in GeoBrain. A geoprocessing modeling portal has been developed to allow domain experts to develop geoprocessing models at the type level with the support of both data and service/processing ontologies. The geoprocessing models capture the knowledge of the domain experts and are become the operational offering of the products after a proper peer review of models is conducted. An automated workflow composition has been experimented successfully based on ontologies and artificial

  20. School-Based Communities of Practice as Mechanisms for Standards-Based Mathematics Curriculum Implementation

    Science.gov (United States)

    Hodges, Thomas E.; Jong, Cindy

    2014-01-01

    The authors drew upon Remillard and Bryans' categorization of curriculum use in observating two middle-grade teachers' integration of Standards-based curriculum materials produced by the National Council of Teachers of Mathematics. Each teacher participated in a two-year professional development program focused on increasing content knowledge and…

  1. The Impact of Standards-Based Reform: Applying Brantlinger's Critique of "Hierarchical Ideologies"

    Science.gov (United States)

    Bacon, Jessica; Ferri, Beth

    2013-01-01

    Brantlinger's [2004b. "Ideologies Discerned, Values Determined: Getting past the Hierarchies of Special Education." In "Ideology and the Politics of (in)Exclusion," edited by L. Ware, 11-31. New York: Peter Lang Publishing] critique of hierarchical ideologies lays bare the logics embedded in standards-based reform. Drawing on…

  2. Student Collaboration and Standards-Based Music Learning: A Literature Review

    Science.gov (United States)

    Cangro, Richard

    2016-01-01

    This article is a review of relevant literature on collaborative, standards-based music learning. The review is organized as follows: (a) historical perspective, (b) collaborative music learning, (c) collaboration and creating, (d) collaboration and performing, (e) collaboration and responding, and (f) conclusions. In an effort to bridge the gap…

  3. Teacher Preparation: Assessing Teacher Quality, Administrative Support, Standards-Based Teacher Preparation.

    Science.gov (United States)

    Poliakoff, Anne Rogers, Ed.

    2002-01-01

    This collection of papers focuses on the preparation of teachers by university-based education programs. The papers are: "The STEPS That Support P-12 Learning and Achievement" (Diana Rigden), which describes the Standards-based Teacher Education Project (STEP) for improving student learning; "The Responsibility for Assessing Beginning Teachers"…

  4. Validity and Fairness of State Standards-Based Assessments for English Language Learners

    Science.gov (United States)

    Young, John W.; Cho, Yeonsuk; Ling, Guangming; Cline, Fred; Steinberg, Jonathan; Stone, Elizabeth

    2008-01-01

    English language learners (ELLs) constitute one of the fastest growing subpopulations of students in the United States. It is important to determine whether the assessments used by states in determining students' proficiencies are valid and fair for ELLs. This study focused on several standards-based assessments in mathematics and science…

  5. The Tension between Teacher Accountability and Flexibility: The Paradox of Standards-Based Reform

    Science.gov (United States)

    Nadelson, Louis S.; Fuller, Michael; Briggs, Pamela; Hammons, David; Bubak, Katie; Sass, Margaret

    2012-01-01

    The anticipated constraints imposed by the accountability process associated with standards-based reform on teachers' practice suggest a tension between teachers' desire for flexibility and the accountability mandates associated with reform initiatives. In particular, we posited that the teachers would negatively perceive the influence of…

  6. Being Fair: Teachers' Interpretations of Principles for Standards-Based Grading

    Science.gov (United States)

    Tierney, Robin D.; Simon, Marielle; Charland, Julie

    2011-01-01

    Knowing that grades can have long-term consequences for students, teachers voice concern about being fair in the grading process. However, their interpretations of fairness are varied and sometimes contradictory. This study looked at how teachers in one standards-based educational system determined secondary students' grades, focusing specifically…

  7. Student Collaboration and Standards-Based Music Learning: A Literature Review

    Science.gov (United States)

    Cangro, Richard

    2016-01-01

    This article is a review of relevant literature on collaborative, standards-based music learning. The review is organized as follows: (a) historical perspective, (b) collaborative music learning, (c) collaboration and creating, (d) collaboration and performing, (e) collaboration and responding, and (f) conclusions. In an effort to bridge the gap…

  8. Standards-Based Evaluation and Teacher Career Satisfaction: A Structural Equation Modeling Analysis

    Science.gov (United States)

    Conley, Sharon; Muncey, Donna E.; You, Sukkyung

    2005-01-01

    Structural equation modeling was used to assess the plausibility of a conceptual model specifying hypothesized linkages among perceptions of characteristics of standards-based evaluation, work environment mediators, and career satisfaction and other outcomes. Four comprehensive high schools located in two neighboring counties in southern…

  9. The View of Principals on Standards Based Evaluation Systems and Their Role as Instructional Leaders

    Science.gov (United States)

    Zoll, James Allen

    2014-01-01

    This study examined the implementation of standards based evaluation systems, specifically Georgia's Teacher Keys Effectiveness System, affects the principals' role of instructional leader. Using a modified Delphi study, principals from a large urban/suburban school system, gave feedback on three questions: how has their role changed; are they…

  10. Are Standards-Based Quality Systems a Threat to the Internationalization of Teaching and Learning?

    Science.gov (United States)

    Thompson-Whiteside, Scott

    2013-01-01

    This paper explores the current shift in Australia's higher education system moving to a more explicit, standards-based quality system and its potential impact on international partnerships in teaching and learning, particularly in Asia. The new Tertiary Education Quality and Standards Agency and the underlying Higher Education Standards Framework…

  11. New Teachers' Perceptions of a Standards-Based Performance Appraisal System

    Science.gov (United States)

    O'Pry, Stephen C.; Schumacher, Gary

    2012-01-01

    This study was conducted with first-year teachers. It provided insight into two key research questions: (1) What were the perceptions of new teachers regarding a standards-based performance appraisal system as it was implemented on their campus? (2) What factors contributed to the perceptions of new teachers regarding this system as it was…

  12. Grading as a Reform Effort: Do Standards-Based Grades Converge with Test Scores?

    Science.gov (United States)

    Welsh, Megan E.; D'Agostino, Jerome V.; Kaniskan, Burcu

    2013-01-01

    Standards-based progress reports (SBPRs) require teachers to grade students using the performance levels reported by state tests and are an increasingly popular report card format. They may help to increase teacher familiarity with state standards, encourage teachers to exclude nonacademic factors from grades, and/or improve communication with…

  13. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  14. Teacher training for mathematical literacy: A case study taking the ...

    African Journals Online (AJOL)

    Hennie

    engaged in curriculum revisions to take into account the knowledge and skills needed in a globalising ... offering formal programmes for retraining teachers, who wanted to take on the task of teaching ML in schools. ... represented and misrepresented in a number of different ways. ...... Science, Technology, Engineering and.

  15. Communities of Practice and the Mediation ofTeachers' Responses to Standards-based Reform

    Directory of Open Access Journals (Sweden)

    Chrysan Gallucci

    2003-09-01

    Full Text Available This paper evaluates the usefulness of a sociocultural approach for analyzing teachers’ responses to the professional learning demands of standards-based reform policies. A policy-oriented case study of the practice of six elementary teachers who worked in two high poverty schools in a demographically changing district in the state of Washington is summarized. Key findings of that study conclude that communities of teaching practice are sites for teacher learning and are mediators of teachers’ responses to standards-based reform. Characteristics of the communities of practice, including their relative strength and openness (to learning, influence the degree to which teachers work out negotiated and thoughtful responses to policy demands. The present paper discusses the efficacy of Wenger’s (1998 theory of learning for the study of policy to practice connections.

  16. The relationship between standards-based reporting systems and third-grade mathematics and science achievement

    Science.gov (United States)

    Prejean-Harris, Rose M.

    Over the last decade, accountability has been the driving force for many changes in education in the United States. One major educational reform effort is the standards-based movement with a focus of combining a number of processes that involve aligning curriculum, instruction, assessment and feedback to specific standards that are measureable and indicative of student achievement. The purpose of this study is to determine if the type of report card is a possible predictor of third grade student achievement on standardized tests in mathematics and science for the 2012 Criterion-Referenced Competency Test (CRCT). The results of this study concluded that the difference in test scores in mathematics and science for students in the traditional report card group was not statistically significant when compared to the scores of students in the standards-based report card group when controlling for poverty level, school locale, and school district. However, students in the traditional report card group scored an average of 1.01 point higher in mathematics and 2.27 points higher in science than students in the standards-based report card group.

  17. Design and validation of a standards-based science teacher efficacy instrument

    Science.gov (United States)

    Kerr, Patricia Reda

    National standards for K--12 science education address all aspects of science education, with their main emphasis on curriculum---both science subject matter and the process involved in doing science. Standards for science teacher education programs have been developing along a parallel plane, as is self-efficacy research involving classroom teachers. Generally, studies about efficacy have been dichotomous---basing the theoretical underpinnings on the work of either Rotter's Locus of Control theory or on Bandura's explanations of efficacy beliefs and outcome expectancy. This study brings all three threads together---K--12 science standards, teacher education standards, and efficacy beliefs---in an instrument designed to measure science teacher efficacy with items based on identified critical attributes of standards-based science teaching and learning. Based on Bandura's explanation of efficacy being task-specific and having outcome expectancy, a developmental, systematic progression from standards-based strategies and activities to tasks to critical attributes was used to craft items for a standards-based science teacher efficacy instrument. Demographic questions related to school characteristics, teacher characteristics, preservice background, science teaching experience, and post-certification professional development were included in the instrument. The instrument was completed by 102 middle level science teachers, with complete data for 87 teachers. A principal components analysis of the science teachers' responses to the instrument resulted in two components: Standards-Based Science Teacher Efficacy: Beliefs About Teaching (BAT, reliability = .92) and Standards-Based Science Teacher Efficacy: Beliefs About Student Achievement (BASA, reliability = .82). Variables that were characteristic of professional development activities, science content preparation, and school environment were identified as members of the sets of variables predicting the BAT and BASA

  18. Technology

    Directory of Open Access Journals (Sweden)

    Xu Jing

    2016-01-01

    Full Text Available The traditional answer card reading method using OMR (Optical Mark Reader, most commonly, OMR special card special use, less versatile, high cost, aiming at the existing problems proposed a method based on pattern recognition of the answer card identification method. Using the method based on Line Segment Detector to detect the tilt of the image, the existence of tilt image rotation correction, and eventually achieve positioning and detection of answers to the answer sheet .Pattern recognition technology for automatic reading, high accuracy, detect faster

  19. From Curriculum Guides to Classroom Enactment: Examining Early Career Elementary Teachers' Orientations toward Standards-Based Mathematics Curriculum Implementation

    Science.gov (United States)

    Gujarati, Joan

    2011-01-01

    This article examines three early career elementary teachers' orientations toward standards-based mathematics curriculum implementation in New York City public schools. It is important to have a greater understanding of teachers who are responsible for enacting standards-based curriculum in authentic teaching situations in order to learn more…

  20. Accessing the Common Core Standards for Students with Learning Disabilities: Strategies for Writing Standards-Based IEP Goals

    Science.gov (United States)

    Caruana, Vicki

    2015-01-01

    Since the reauthorization of the Individuals With Disabilities Education Act (IDEA) in 2004, standards-based individualized education plans (IEPs) have been an expectation for serving students with disabilities in the K-12 public school setting. Nearly a decade after the mandates calling for standards-based IEPs, special educators still struggle…

  1. Standards-Based Classroom Assessments of English Proficiency: A Review of Issues, Current Developments, and Future Directions for Research

    Science.gov (United States)

    Llosa, Lorena

    2011-01-01

    With the United States' adoption of a standards-based approach to education, most attention has focused on the large-scale, high-stakes assessments intended to measure students' mastery of standards for accountability purposes. Less attention has been paid to the role of standards-based assessments in the classroom. The purpose of this paper is to…

  2. Teaching a Standard-Based Communicative English Textbook Series to Secondary School Students in Egypt: Investigating Teachers' Practices and Beliefs

    Science.gov (United States)

    Abdel Latif, Muhammad M. Mahmoud

    2012-01-01

    Since any standards-based reform is made to bring about an improvement in students' learning, it requires changes in teachers' practices as well. This study examined how a standards-based communicative curricular reform in general secondary school English in Egypt has changed teachers' classroom practices, and the factors influencing such…

  3. Accessing the Common Core Standards for Students with Learning Disabilities: Strategies for Writing Standards-Based IEP Goals

    Science.gov (United States)

    Caruana, Vicki

    2015-01-01

    Since the reauthorization of the Individuals With Disabilities Education Act (IDEA) in 2004, standards-based individualized education plans (IEPs) have been an expectation for serving students with disabilities in the K-12 public school setting. Nearly a decade after the mandates calling for standards-based IEPs, special educators still struggle…

  4. Cool Apps: Building Cryospheric Data Applications with Standards-Based Service Oriented Architecture

    Science.gov (United States)

    Oldenburg, J.; Truslove, I.; Collins, J. A.; Liu, M.; Lewis, S.; Brodzik, M.

    2012-12-01

    The National Snow and Ice Data Center (NSIDC) holds a large collection of cryospheric data, and is involved in a number of informatics research and development projects aimed at improving the discoverability and accessibility of these data. To develop high- quality software in a timely manner, we have adopted a Service- Oriented Architecture (SOA) approach for our core technical infrastructure development. Data services at NSIDC are internally exposed to other tools and applications through standards-based service interfaces. These standards include OAI-PMH (Open Archives Initiative Protocol for Metadata Harvesting), various OGC (Open Geospatial Consortium) standards including WMS (Web Map Service) and WFS (Web Feature Service), ESIP (Federation of Earth Sciences Information Partners) OpenSearch, and NSIDC-defined service endpoints which follow a RESTful architecture. By taking a standards-based approach, we are able to use off-the-shelf tools and libraries to consume, translate and broker these data services, and thus develop applications faster. Additionally, by exposing public interfaces to these services we provide valuable data services to technical collaborators; for example, NASA Reverb (http://reverb.echo.nasa.gov) uses NSIDC's WMS services. Our latest generation of web applications consume these data services directly. The most complete example of this is the Operation IceBridge Data Portal (http://nsidc.org/icebridge/ portal) which depends on many of the aforementioned services, retrieving data in several ways. The maps it displays are obtained through the use of WMS and WFS protocols from a MapServer instance hosted at NSIDC. Links to the scientific data collected on Operation IceBridge campaigns are obtained through ESIP OpenSearch requests service providers that encapsulate our metadata databases. These standards-based web services are also developed at NSIDC and are designed to be used independently of the Portal. This poster provides a visual

  5. Dick Effect in a Microwave Frequency Standard Based on Laser-Cooled 113Cd+ Ions

    Science.gov (United States)

    Zhang, Jian-Wei; Miao, Kai; Wang, Li-Jun

    2015-01-01

    The Dick effect is one of the main limits to the frequency stability of a passive frequency standard, especially for the fountain clock and ion clock operated in pulsed mode which require unavoidable dead time during interrogation. Here we measure the phase noise of the interrogation oscillator applied in the microwave frequency standard based on laser-cooled 113Cd+ ions, and analyze the Allan deviation limited by the Dick effect. The results indicate that the Dick effect is one of the key issues for the cadmium ion clock to reach expected frequency stability. This problem can be resolved by interrogating the local oscillator continuously with two ion traps.

  6. Design and implementation of the standards-based personal intelligent self-management system (PICS).

    Science.gov (United States)

    von Bargen, Tobias; Gietzelt, Matthias; Britten, Matthias; Song, Bianying; Wolf, Klaus-Hendrik; Kohlmann, Martin; Marschollek, Michael; Haux, Reinhold

    2013-01-01

    Against the background of demographic change and a diminishing care workforce there is a growing need for personalized decision support. The aim of this paper is to describe the design and implementation of the standards-based personal intelligent care systems (PICS). PICS makes consistent use of internationally accepted standards such as the Health Level 7 (HL7) Arden syntax for the representation of the decision logic, HL7 Clinical Document Architecture for information representation and is based on a open-source service-oriented architecture framework and a business process management system. Its functionality is exemplified for the application scenario of a patient suffering from congestive heart failure. Several vital signs sensors provide data for the decision support system, and a number of flexible communication channels are available for interaction with patient or caregiver. PICS is a standards-based, open and flexible system enabling personalized decision support. Further development will include the implementation of components on small computers and sensor nodes.

  7. Standards-based publication and sharing of time series information in the DRIHM project: a EU-US collaboration

    Science.gov (United States)

    Hooper, Richard; Zaslavsky, Ilya; Parodi, Antonio; Gochis, David; Jha, Shantenu; Whitenack, Thomas; Valentine, David; Caumont, Olivier; Dekic, Ljiljana; Ivkovic, Marija; Molini, Luca; Bedrina, Tatiana; Gijsbers, Peter J. A.; de Rooij, Erik; Rebora, Nicola

    2013-04-01

    To enable a plug-and-play infrastructure, the European DRIHM (Distributed Research Infrastructure for Hydro-Meteorology) project aims to develop a comprehensive data publication and sharing system presenting uniform standards-based data discovery and access interfaces for hydrometeorological data collected by DRIHM partners in several European countries. This is a challenging task due to heterogeneity in types of data being collected and organized for modeling, and different semantic and structural conventions adopted by different data publishers. To meet this goal, the DRIHM project, and its DRIHM2US extension, collaborates with the recently funded US SCIHM (Standards-based Cyberinfrastructure for HydroMeteorology) project to develop a data sharing infrastructure for time series information. We report initial results of the application of the data integrating technologies developed by the NSF-funded CUAHSI HIS (Consortium of Universities for the Advancement of Hydrologic Data, Inc., Hydrologic Information System) project, to information collected within DRIHM. The CUAHSI HIS system has been widely used in the US; it provides access to about a hundred water data collections that can be queried via uniform web services. The DRIHM partners initially implementing the system, include the CIMA Research Foundation (Italy), the French National Center for Scientific Research (CNRS), and the Republic Hydrometeorological Service of Serbia. The collected time series information was ingested into CUAHSI Observations Data Model databases, and water data services were created for each of the partners. At the time of writing, the water data services include SOAP and REST endpoints that provide access to the time series in WaterML 1 and WaterML 2.0 formats. The former encoding, developed by CUAHSI HIS, has been adopted by a number of federal agencies and research groups in the US, while the latter, created by an international group of experts under the aegis of the Hydrology

  8. Cohort Selection and Management Application Leveraging Standards-based Semantic Interoperability and a Groovy DSL.

    Science.gov (United States)

    Bucur, Anca; van Leeuwen, Jasper; Chen, Njin-Zu; Claerhout, Brecht; de Schepper, Kristof; Perez-Rey, David; Paraiso-Medina, Sergio; Alonso-Calvo, Raul; Mehta, Keyur; Krykwinski, Cyril

    2016-01-01

    This paper describes a new Cohort Selection application implemented to support streamlining the definition phase of multi-centric clinical research in oncology. Our approach aims at both ease of use and precision in defining the selection filters expressing the characteristics of the desired population. The application leverages our standards-based Semantic Interoperability Solution and a Groovy DSL to provide high expressiveness in the definition of filters and flexibility in their composition into complex selection graphs including splits and merges. Widely-adopted ontologies such as SNOMED-CT are used to represent the semantics of the data and to express concepts in the application filters, facilitating data sharing and collaboration on joint research questions in large communities of clinical users. The application supports patient data exploration and efficient collaboration in multi-site, heterogeneous and distributed data environments.

  9. Discover, Visualize, and Deliver Geospatial Data through OGC Standards-based WebGIS System

    Energy Technology Data Exchange (ETDEWEB)

    Wei, Yaxing [ORNL; SanthanaVannan, Suresh K [ORNL; Cook, Robert B [ORNL

    2009-01-01

    Geospatial data are important to understand the Earth - ecosystem dynamics, land cover changes, resource management, and human interactions with the Earth to name a few. One of the biggest difficulties users face is to discover, access, and assemble distributed, large volume, heterogeneous geospatial data to conduct geo-analysis. Traditional methods of geospatial data discovery, visualization, and delivery lack the capabilities of resource sharing and automation across systems or organizational boundaries. They require users to download the data ldquoas-isrdquo in their original file format, projection, and extent. Also, discovering data served by traditional methods requires prior knowledge of data location, and processing requires specialized expertise. These drawbacks of traditional methods create additional burden to users, introduce too much overhead to research, and also reduce the potential usage of the data. At the Oak Ridge National Laboratory (ORNL), researchers working on NASA-sponsored projects: Distributed Active Archive Center (DAAC) and Modeling and Synthesis Thematic Data Center (MAST-DC) have tapped into the benefits of Open Geospatial Consortium (OGC) standards to overcome the drawbacks of traditional methods of geospatial data discovery, visualization, and delivery. The OGC standards-based approach facilitates data sharing and interoperability across network, organizational, and geopolitical boundaries. Tools and services based on OGC standards deliver the data in many user defined formats and allow users to visualize the data prior to download. This paper introduces an approach taken to visualize and deliver ORNL DAAC, MAST-DC, and other relevant geospatial data through OGC standards-based Web Services, including Web Map Service (WMS), Web Coverage Service (WCS), and Web Feature Service (WFS). It also introduces a WebGIS system built on top of OGC services that helps users discover, visualize, and access geospatial data.

  10. A study of science leadership and science standards in exemplary standards-based science programs

    Science.gov (United States)

    Carpenter, Wendy Renae

    The purpose for conducting this qualitative study was to explore best practices of exemplary standards-based science programs and instructional leadership practices in a charter high school and in a traditional high school. The focus of this study included how twelve participants aligned practices to National Science Education Standards to describe their science programs and science instructional practices. This study used a multi-site case study qualitative design. Data were obtained through a review of literature, interviews, observations, review of educational documents, and researcher's notes collected in a field log. The methodology used was a multi-site case study because of the potential, through cross analysis, for providing greater explanation of the findings in the study (Merriam, 1988). This study discovered six characteristics about the two high school's science programs that enhance the literature found in the National Science Education Standards; (a) Culture of expectations for learning-In exemplary science programs teachers are familiar with a wide range of curricula. They have the ability to examine critically and select activities to use with their students to promote the understanding of science; (b) Culture of varied experiences-In exemplary science programs students are provided different paths to learning, which help students, take in information and make sense of concepts and skills that are set forth by the standards; (c) Culture of continuous feedback-In exemplary science programs teachers and students work together to engage students in ongoing assessments of their work and that of others as prescribed in the standards; (d) Culture of Observations-In exemplary science programs students, teachers, and principals reflect on classroom instructional practices; teachers receive ongoing evaluations about their teaching and apply feedback towards improving practices as outlined in the standards; (e) Culture of continuous learning-In exemplary

  11. A Standard-Based and Context-Aware Architecture for Personal Healthcare Smart Gateways.

    Science.gov (United States)

    Santos, Danilo F S; Gorgônio, Kyller C; Perkusich, Angelo; Almeida, Hyggo O

    2016-10-01

    The rising availability of Personal Health Devices (PHDs) capable of Personal Network Area (PAN) communication and the desire of keeping a high quality of life are the ingredients of the Connected Health vision. In parallel, a growing number of personal and portable devices, like smartphones and tablet computers, are becoming capable of taking the role of health gateway, that is, a data collector for the sensor PHDs. However, as the number of PHDs increase, the number of other peripherals connected in PAN also increases. Therefore, PHDs are now competing for medium access with other devices, decreasing the Quality of Service (QoS) of health applications in the PAN. In this article we present a reference architecture to prioritize PHD connections based on their state and requirements, creating a healthcare Smart Gateway. Healthcare context information is extracted by observing the traffic through the gateway. A standard-based approach was used to identify health traffic based on ISO/IEEE 11073 family of standards. A reference implementation was developed showing the relevance of the problem and how the proposed architecture can assist in the prioritization. The reference Smart Gateway solution was integrated with a Connected Health System for the Internet of Things, validating its use in a real case scenario.

  12. Accounting for the NCEA : Has the Transition to Standards-based Assessment Achieved its Objectives?

    Directory of Open Access Journals (Sweden)

    Stephen Agnew

    2010-12-01

    Full Text Available This paper identifies trends in secondary school accounting participation and achievement during the firstfive years of the full implementation of the National Certificate of Educational Achievement (NCEA in NewZealand schools. NCEA marks a shift from a norm-referenced assessment regime to standards-basedassessment. Literature suggests that standards-based assessment increases the academic performance ofminority ethnic groups (such as Maori and Pacific Island students, and low socio-economic status (SESstudents. The author pays particular attention to these groups and his analysis reveals some interestingresults: in accounting, the NCEA has not met expectations for these students. From 2004 to 2008, thenumber of low SES accounting students has dropped, as has the number of accounting standards entered andthe rates of achievement. Likewise, there has been no significant improvement in the academic performanceof Maori students taking accounting standards, while Pacific Island students have experienced a significantdecrease in achievement. The author also discusses how studying high school accounting impacts on tertiarylevel study and offers some future implications of this research.

  13. Are Standards-based Quality Systems a Threat to the Internationalization of Teaching and Learning?

    Directory of Open Access Journals (Sweden)

    Scott Thompson-Whiteside

    2013-05-01

    Full Text Available This paper explores the current shift in Australia’s higher education system moving to a more explicit, standards-based quality system and its potential impact on international partnerships in teaching and learning, particularly in Asia. The new Tertiary Education Quality and Standards Agency and the underlying Higher Education Standards Framework have the potential to threaten a large number of transnational or cross-border programs delivered outside of Australia. With over one hundred and fifty thousand tertiary students studying Australian programs in Asia, the impact could be significant. It would also be significant for countries that leverage of Australian Universities to build human capacity within their country. The paper highlights the current practice of assuring equivalent and comparable academic standards in transnational education and explores how shifting to a more precise standards framework will require more explicit demonstration of standards across teaching, learning and student outcomes. If equivalent or comparable standards were to be achieved across the whole standards framework, it is likely to constrain the opportunities for internationalization and the formation of new transnational partnerships.

  14. Frequency standard based on the octupole transition in {sup 171}Yb{sup +}

    Energy Technology Data Exchange (ETDEWEB)

    Huntemann, Nils; Okhapkin, Maxim; Lipphard, Burghard; Weyers, Stefan; Tamm, Christian; Peik, Ekkehard [Fachbereich Zeit und Frequenz, Physikalisch-Technische Bundesanstalt, Bundesallee 100, 38116 Braunschweig (Germany)

    2011-07-01

    W present our results on the development of a new optical frequency standard based on the electric octupole (E3) transition {sup 2}S{sub 1/2}(F=0) {yields} {sup 2}F{sub 7/2}(F=3) of a single trapped laser-cooled {sup 171}Yb{sup +} ion at 467 nm. In comparison with a previously realized optical frequency standard in {sup 171}Yb{sup +} this E3 transition benefits from smaller systematic level shifts due to external fields and its negligible natural linewidth. Another important aspect of the new standard is its strong dependence on variations of the fine structure constant {alpha}. A recently built probe laser system and the use of a new efficient repump scheme allows to observe Fourier transform-limited linewidths below 7 Hz and a resonant excitation probability of more than 90 %. We lock the probe laser frequency to the resonance signal of the E3 transition and use a real-time extrapolation scheme to eliminate the huge light shift induced by the probe field. The unperturbed transition frequency was measured by a comparison to a caesium fountain clock using a frequency comb generator. The resulting uncertainty was mainly limited by the systematic uncertainty of the fountain clock.

  15. The FBE development project: toward flexible electronic standards-based bio-psycho-social individual records.

    Science.gov (United States)

    Frattura, Lucilla; Simoncello, Andrea; Bassi, Giovanni; Soranzio, Andrea; Terreni, Stefano; Sbroiavacca, Fulvio

    2012-01-01

    Under the ARCHITRAVE programme aimed at redesigning the regional health and social information system, the alpha version of a new web application was developed using the International Classification of Functioning, Disability and Health (ICF) and other medical terminology systems as a basis for a flexible electronic standards-based bio-psycho-social record. The web application was developed in order to collect information according to a multiaxial assessment framework consistent with the model of functioning adopted by the ICF. The web application translates information collected in natural language into ICF and releases outputs at different stages of the assessment process useful in evaluating clinical and social outcomes, distinguishing between functioning and disability in the same functioning profile and planning reasonable adaptations to overcome disability. The alpha version works in Italian and was adapted to the Italian welfare system/services/policies, but an international version working in other languages/welfare systems can be designed. The first field trial is ongoing in the Friuli Venezia Giulia Region, implementing the regional Health and Social Action Plan 2010-2012.

  16. Towards a Standard-based Domain-specific Platform to Solve Machine Learning-based Problems

    Directory of Open Access Journals (Sweden)

    Vicente García-Díaz

    2015-12-01

    Full Text Available Machine learning is one of the most important subfields of computer science and can be used to solve a variety of interesting artificial intelligence problems. There are different languages, framework and tools to define the data needed to solve machine learning-based problems. However, there is a great number of very diverse alternatives which makes it difficult the intercommunication, portability and re-usability of the definitions, designs or algorithms that any developer may create. In this paper, we take the first step towards a language and a development environment independent of the underlying technologies, allowing developers to design solutions to solve machine learning-based problems in a simple and fast way, automatically generating code for other technologies. That can be considered a transparent bridge among current technologies. We rely on Model-Driven Engineering approach, focusing on the creation of models to abstract the definition of artifacts from the underlying technologies.

  17. California teachers' perceptions of standards-based reform in middle school science: A mixed-methods study

    Science.gov (United States)

    Leggett, Allison Gail Wilson

    The No Child Left Behind (NCLB) Act of 2001 presented one of the most significant and comprehensive literacy reforms in many years (McDonnell, 2005; U.S. Department of Education, 2006). The era of school accountability and standards based reform has brought many challenges and changes to public schools. Increasingly, public officials and educational administrators are asked to use standards based assessments to make high-stakes decisions, such as whether a student will move on to the next grade level or receive a diploma (American Psychological Association, 2005). It is important to understand any shifts in teachers' perceptions and to identify the changes teachers are making as they implement standards-based reform. This mixed-methods study was designed to assess teachers' perceptions of changes related to standards-based reform as supported by Fullan's (2001) change theory and transformational leadership theory. Survey questions sought to identify teacher perceptions of changes in curriculum, instruction and daily practice as schools documented and incorporated standards-based reform and began focusing on preparing students for the California Standards Test in Science (CSTS). Using descriptive statistical analysis and in-depth interviews, results show favorable insight towards standards-based reform. The survey was distributed to 30 middle school science teachers from 10 low-performing schools in Los Angeles, California. Results were analyzed using Spearman rank-ordered correlations. Interviews were conducted on middle school teachers represented by each grade level. Teachers who receive more support from administrators have more positive attitudes toward all aspects of SBR and the CSTS as measured in this study. No school should overlook the potential of a supportive administration in its effort to improve school programs.

  18. A Preliminary Investigation into the Effect of Standards-Based Grading on the Academic Performance of African-American Students

    Science.gov (United States)

    Bradbury-Bailey, Mary

    With the implementation of No Child Left Behind came a wave of educational reform intended for those working with student populations whose academic performance seemed to indicate an alienation from the educational process. Central to these reforms was the implementation of standards-based instruction and their accompanying standardized assessments; however, in one area reform seemed nonexistent---the teacher's gradebook. (Erickson, 2010, Marzano, 2006; Scriffiny, 2008). Given the link between the grading process and achievement motivation, Ames (1992) suggested the use of practices that promote mastery goal orientation. The purpose of this study was to examine the impact of standards-based grading system as a factor contributing to mastery goal orientation on the academic performance of urban African American students. To determine the degree of impact, this study first compared the course content averages and End-of-Course-Test (EOCT) scores for science classes using a traditional grading system to those using a standards-based grading system by employing an Analysis of Covariance (ANCOVA). While there was an increase in all grading areas, two showed a significant difference---the Physical Science course content average (p = 0.024) and ix the Biology EOCT scores (p = 0.0876). These gains suggest that standards-based grading can have a positive impact on the academic performance of African American students. Secondly, this study examined the correlation between the course content averages and the EOCT scores for both the traditional and standards-based grading system; for both Physical Science and Biology, there was a stronger correlation between these two scores for the standards-based grading system.

  19. Advancing hydrometeorological prediction capabilities through standards-based cyberinfrastructure development: The community WRF-Hydro modeling system

    Science.gov (United States)

    gochis, David; Parodi, Antonio; Hooper, Rick; Jha, Shantenu; Zaslavsky, Ilya

    2013-04-01

    discovery and flexible configuration of model inputs, and managing provenance for selected model outputs. The talk will end with a discussion on the opportunities for fostering open, standards-based approaches for code development, model interoperability and data and metadata structures as well as the need for multi-scale and multi-physics model structures.

  20. Security in a Web 2.0+ World A Standards Based Approach

    CERN Document Server

    Solari , Carlos Curtis

    2010-01-01

    Discover how technology is affecting your business, and why typical security mechanisms are failing to address the issue of risk and trust. Security for a Web 2.0+ World looks at the perplexing issues of cyber security, and will be of interest to those who need to know how to make effective security policy decisions to engineers who design ICT systems - a guide to information security and standards in the Web 2.0+ era. It provides an understanding of IT security in the converged world of communications technology based on the Internet Protocol. Many companies are currently applying security mo

  1. Interactions of selected policy-stakeholder groups implementing middle school science standards-based systemic reform

    Science.gov (United States)

    Boydston, Theodore Lewis, III

    1999-12-01

    This research is an interpretive inquiry into the views and interactions of stakeholders in a district office of a large school system responsible for implementing science systemic reform. Three major sources of data were used in this research: surveys, stakeholder interviews, and autobiographical reflection on experiences as part of the reform initiative. This is an emergent research that is evident in the shift in the focus of research questions and their supporting assumptions during the research. The literature review describes standards-based reform, arguments about reform, and the major dimensions of reform research. The results of the survey of stakeholders revealed that the views among the stakeholder groups followed the system hierarchy and could be separated into two large groups; staff responsible for implementing the reform initiative and the other stakeholder groups. Each of these groups was composed of identifiable subgroups. The interviews with stakeholders revealed how their different attitudes, values, and beliefs frame the context of stakeholder interactions. An over reliance on an authoritarian view of decision-making leaves many stakeholders feeling disempowered and critical of others. This atmosphere promotes blaming, which inhibits collegial interaction. Work experiences in the district office revealed how stakeholders' unaddressed assumptions, attitudes, and beliefs promote fragmentation and competition rather than cooperation. Hidden assumptions about management by control and mandate, competition, and teaching and learning appear to restrain the interactions of stakeholders. Support of the National Science Education Standards was identified as a unifying view among the stakeholders, yet the professional development program focused on content and pedagogical knowledge without addressing stakeholder concerns and beliefs about the intended constructivist framework of the program. Stakeholders' attitudes about the issue of equity demonstrated

  2. Integration proposal through standard-based design of an end-to-end platform for p-Health environments.

    Science.gov (United States)

    Martíínez, I; Trigo, J D; Martínez-Espronceda, M; Escayola, J; Muñoz, P; Serrano, L; García, J

    2009-01-01

    Interoperability among medical devices and compute engines in the personal environment of the patient, and with healthcare information systems in the remote monitoring and management process is a key need that requires developments supported on standard-based design. Even though there have been some international initiatives to combine different standards, the vision of an entire end-to-end standard-based system is the next challenge. This paper presents the implementation guidelines of a ubiquitous platform for Personal Health (p-Health). It is standard-based using the two main medical norms in this context: ISO/IEEE11073 in the patient environment for medical device interoperability, and EN13606 to allow the interoperable communication of the Electronic Healthcare Record of the patient. Furthermore, the proposal of a new protocol for End-to-End Standard Harmonization (E2ESHP) is presented in order to make possible the end-to-end standard integration. The platform has been designed to comply with the last ISO/IEEE11073 and EN13606 available versions, and tested in a laboratory environment as a proof-of-concept to illustrate its feasibility as an end-to-end standard-based solution.

  3. Cultivating Common Ground: Integrating Standards-Based Visual Arts, Math and Literacy in High-Poverty Urban Classrooms

    Science.gov (United States)

    Cunnington, Marisol; Kantrowitz, Andrea; Harnett, Susanne; Hill-Ries, Aline

    2014-01-01

    The "Framing Student Success: Connecting Rigorous Visual Arts, Math and Literacy Learning" experimental demonstration project was designed to develop and test an instructional program integrating high-quality, standards-based instruction in the visual arts, math, and literacy. Developed and implemented by arts-in-education organization…

  4. Effects of Teacher Professional Characteristics on Student Achievement: An Investigation in Blended Learning Environment with Standards-Based Curriculum

    Science.gov (United States)

    Çakir, Hasan; Bichelmeyer, Barbara A.

    2016-01-01

    Use of different teaching materials and curriculum for the same subjects is always a confounding factor in studies investigating teacher characteristics and student achievement. The purpose of this study is to understand the effects of different teacher qualities on student achievement in high schools with a standards-based curriculum delivered…

  5. A National Science Standards-Based Study of Web-Based Inquiry in Chemistry

    Science.gov (United States)

    Shive, Louise; Bodzin, Alec M.; Cates, Ward Mitchell

    2004-01-01

    Inquiry-based teaching and learning and technology integration are integral parts of the National Science Education Standards ad AAAA Project 2061 Benchmarks for Science Literacy. It is found that there are very few chemistry WBIs in the public domain, and the WBIs found are with a limited scope and content coverage and so the need for extensive…

  6. Laser frequency standards based on gas-filled hollow-core fibres

    DEFF Research Database (Denmark)

    Triches, Marco

    the advent of frequency combs, an optical frequency reference may be used to stabilize the comb in order to achieve an optical clock, which has better specifications than standard Rb and Cs atomic clocks. The realization of such an optical frequency reference is based on the laser frequency stabilization......,since the advent of the photonic crystal fiber technology, many studies have been performed using various hollow-core fibers used as vapor cells. This hollow-core fiber approach is also meeting the needs of the remote sensing applications, which require size and weight reductions with respect to the conventional......-air Raman scattering, eliminating the remaining obstacle for the implementation of the technology in the laser machining industry. This thesis presents the development of a compact fiber-based optical frequency standard using acetylene-filled hollow-core fibers. The study focuses both on the technical...

  7. SSTL I/O Standard based environment friendly energyl efficient ROM design on FPGA

    DEFF Research Database (Denmark)

    Bansal, Neha; Bansal, Meenakshi; Saini, Rishita

    2014-01-01

    In this work, we are making energy efficient 32-bit ALU by using different classes of LVCMOS IO standard. Here, we are operating our design with operating speed of 4th generation i7 processor in order to test the compatibility of our design with the latest state of the art technology based proces......, LVCMOS15, LVCMOS 18 at 2.9GHz respectively. In this we used, VERILOG hardware description language, XILINX ISE simulator, and Virtex-6 FPGA and XPower analyzer....

  8. Bridging the Gap Between Earth Science Open Data Producers and Consumers Using a Standards based approach

    Science.gov (United States)

    Stephan, E.; Sivaraman, C.

    2016-12-01

    The Web brought together science communities creating collaborative opportunities that were previously unimaginable. This was due to the novel ways technology enabled users to share information that would otherwise not be available. This means that data and software that previously could not be discovered without direct contact with data or software creators can now be downloaded with the click of a mouse button, and the same products can now outlive the lifespan of their research projects. While in many ways these technological advancements provide benefit to collaborating scientists, a critical producer-consumer knowledge gap is created when collaborating scientists rely solely on web sites, web browsers, or similar technology to exchange services, software, and data. Without some best practices and common approaches from Web publishers, collaborating scientific consumers have no inherent way to trust the results or other products being shared, producers have no way to convey their scientific credibility, and publishers risk obscurity where data is hidden in the deep Web. By leveraging recommendations from the W3C Data Activity, scientific communities can adopt best practices for data publication enabling consumers to explore, reuse, reproduce, and contribute their knowledge about the data. This talk will discuss the application of W3C Data on the Web Best Practices in support of published earth science data and feature the Data Usage Vocabulary.

  9. The potential of standards-based agriculture biology as an alternative to traditional biology in California

    Science.gov (United States)

    Sellu, George Sahr

    schools. Thoron & Meyer (2011) suggested that research into the contribution of integrated science courses toward higher test scores yielded mixed results. This finding may have been due in part to the fact that integrated science courses only incorporate select topics into agriculture education courses. In California, however, agriculture educators have developed standards-based courses such as Agriculture Biology (AgBio) that cover the same content standards as core traditional courses such as traditional biology. Students in both AgBio and traditional biology take the same standardized biology test. This is the first time there has been an opportunity for a fair comparison and a uniform metric for an agriscience course such as AgBio to be directly compared to traditional biology. This study will examine whether there are differences between AgBio and traditional biology with regard to standardized test scores in biology. Furthermore, the study examines differences in perception between teachers and students regarding teaching and learning activities associated with higher achievement in science. The findings of the study could provide a basis for presenting AgBio as a potential alternative to traditional biology. The findings of this study suggest that there are no differences between AgBio and traditional biology students with regard to standardized biology test scores. Additionally, the findings indicate that co-curricular activities in AgBio could contribute higher student achievement in biology. However, further research is required to identify specific activities in AgBio that contribute to higher achievement in science.

  10. Standard-based IoT platforms interworking: Implementation, experiences, and lessons learned

    OpenAIRE

    Kim, Jaeho; Yun, Jaseok; Choi, Sung-Chan; Seed, Dale N.; Lu, Guang; Bauer, Martin; Al-Hezmi, Adel; Campowsky, Konrad; Song, JaSeung

    2016-01-01

    The Internet-of-Things (IoT) provides a great opportunity to many vertical industries because IoT interconnects various devices such as sensors and actuators and collects/processes data from them in order to improve services and reduce costs. As there exists many IoT technologies in the market, global standards and interworking mechanisms are critical to the success of the IoT. This article introduces standardized interworking interfaces and procedures based on oneM2M global standards, and te...

  11. "Science SQL" as a Building Block for Flexible, Standards-based Data Infrastructures

    Science.gov (United States)

    Baumann, Peter

    2016-04-01

    We have learnt to live with the pain of separating data and metadata into non-interoperable silos. For metadata, we enjoy the flexibility of databases, be they relational, graph, or some other NoSQL. Contrasting this, users still "drown in files" as an unstructured, low-level archiving paradigm. It is time to bridge this chasm which once was technologically induced, but today can be overcome. One building block towards a common re-integrated information space is to support massive multi-dimensional spatio-temporal arrays. These "datacubes" appear as sensor, image, simulation, and statistics data in all science and engineering domains, and beyond. For example, 2-D satellilte imagery, 2-D x/y/t image timeseries and x/y/z geophysical voxel data, and 4-D x/y/z/t climate data contribute to today's data deluge in the Earth sciences. Virtual observatories in the Space sciences routinely generate Petabytes of such data. Life sciences deal with microarray data, confocal microscopy, human brain data, which all fall into the same category. The ISO SQL/MDA (Multi-Dimensional Arrays) candidate standard is extending SQL with modelling and query support for n-D arrays ("datacubes") in a flexible, domain-neutral way. This heralds a new generation of services with new quality parameters, such as flexibility, ease of access, embedding into well-known user tools, and scalability mechanisms that remain completely transparent to users. Technology like the EU rasdaman ("raster data manager") Array Database system can support all of the above examples simultaneously, with one technology. This is practically proven: As of today, rasdaman is in operational use on hundreds of Terabytes of satellite image timeseries datacubes, with transparent query distribution across more than 1,000 nodes. Therefore, Array Databases offering SQL/MDA constitute a natural common building block for next-generation data infrastructures. Being initiator and editor of the standard we present principles

  12. A case study of primary teachers' personal theories and understandings of standards-based science education reform

    Science.gov (United States)

    Wieseman, Katherine Claire

    1998-08-01

    The purpose of this study was: (1) to contribute to current understandings of teachers' perspectives of standards-based science education reform, and (2) to describe and document the relationships between the personal theories about science teaching and learning held by three "unique" experienced primary teachers and the teachers' understandings of a state-level standards-based vision of school science. These teachers were unique because they had been members of a two year-long district-level standards-based science curriculum reform initiative. This study was framed by the conception of personal theories as a representation of teacher beliefs. This qualitative case study extended from the summer of 1996 through the spring of 1998. Methods of data collection were: interviewing and informal conversations, participant observation, video and audio taping, generation of field notes, and examination of documents and artifacts. Data analysis involved constant comparison of data, generation of categories, description of properties of and relationships between categories, and theorizing about the data. The results of this qualitative case study revealed that, overall, direct involvement in the science curriculum reform effort was a positive and meaningful professional development experience providing opportunities for personal and professional growth. For two of the teachers, the experience signified a turning point in the history of their personal theories about science teaching and learning. Although the reform effort was philosophically grounded in a state-level standards-based vision of school science, implementing the new hands-on science program, adopted as a dimension of the work of the reform effort, was in the forefront of teachers' thoughts. A standards vision played a secondary role as a referrent for thinking about the teaching of science. The findings suggest that teachers' personal theories could act as mediating forces in teachers' endeavors to understand

  13. Standards-based teaching and educational digital libraries as innovations: Undergraduate science faculty in the adoption process

    Science.gov (United States)

    Ridgway, Judith Sulkes

    This study describes undergraduate science faculty in terms of their feelings of preparedness for and their use of standards-based teaching methods, their stages of concern related to Educational Digital Libraries (EDLs), and their adoption and diffusion of both innovations. These innovations may have a synergistic relationship that may result in enhanced adoption of both. The investigation began with a series of group meetings with life science, chemistry, physics, and geology faculty from a 2-year and a 4-year institution. Faculty were introduced to dimensions of standards-based teaching and examples of EDLs. Faculty completed the Demographics and Experience Questionnaire, the Standards-Based Teaching Instrument, and the Stages of Concern Questionnaire (SoCQ). Semi-structured interviews containing literature-based questions were conducted with one faculty member from each discipline from the 2-year and 4-year institutions. Document analyses were performed on mission/goal web-based statements for the institutions and their science departments. Triangulated data were used to construct individual faculty case studies based on four facets: background, standards-based teaching profile, EDLs profile, and rate of innovation diffusion. The individual case studies were used to perform cross-case analyses by type of institution, discipline, and locus of control. Individual case studies and cross-case analyses suggest the following conclusions: (a) faculty felt prepared to use and frequently used textbooks as a reference, (b) feelings of preparedness and frequency of use of standards-based teaching categories may be related to discipline, (c) all faculty had relatively high awareness and informational EDL concerns, and (d) faculty central to the locus of control were more likely to use methods to develop student conceptual understanding, use inquiry methods, and be agents of change. A grounded theoretical model connects study results with literature related to educational

  14. Methodology of synchronization among strategy and operation. A standards-based modeling approach

    Directory of Open Access Journals (Sweden)

    VICTOR EDWIN COLLAZOS

    2017-05-01

    Full Text Available Enterprise Architecture (EA has gained importance in recent years, mainly for its concept of “alignment” between the strategic and operational levels of organizations. Such alignment occurs when Information Technology (IT is applied correctly and timely, working in synergy and harmony with strategy and the operation to achieve mutually their own goals and satisfy the organizational needs.Both the strategic and operational levels have standards that help model elements necessary to obtain desired results. In this sense, BMM and BPMN were selected because both have the support of OMG and they are fairly well known for modelling the strategic level and operational level, respectively. In addition, i* modeling goal can be used for reducing the gap between these two standards. This proposal may help both the high-level design of the information system and to the appropriate identification of the business processes that will support it.This paper presents a methodology for aligning strategy and the operation based on standards and heuristics. We have made a classification for elements of the models and, for some specific cases, an extension of the heuristics associated between them. This allows us to propose methodology, which uses above-mentioned standards and combines mappings, transformations and actions to be considered in the alignment process.

  15. SMART on FHIR: a standards-based, interoperable apps platform for electronic health records.

    Science.gov (United States)

    Mandel, Joshua C; Kreda, David A; Mandl, Kenneth D; Kohane, Isaac S; Ramoni, Rachel B

    2016-09-01

    In early 2010, Harvard Medical School and Boston Children's Hospital began an interoperability project with the distinctive goal of developing a platform to enable medical applications to be written once and run unmodified across different healthcare IT systems. The project was called Substitutable Medical Applications and Reusable Technologies (SMART). We adopted contemporary web standards for application programming interface transport, authorization, and user interface, and standard medical terminologies for coded data. In our initial design, we created our own openly licensed clinical data models to enforce consistency and simplicity. During the second half of 2013, we updated SMART to take advantage of the clinical data models and the application-programming interface described in a new, openly licensed Health Level Seven draft standard called Fast Health Interoperability Resources (FHIR). Signaling our adoption of the emerging FHIR standard, we called the new platform SMART on FHIR. We introduced the SMART on FHIR platform with a demonstration that included several commercial healthcare IT vendors and app developers showcasing prototypes at the Health Information Management Systems Society conference in February 2014. This established the feasibility of SMART on FHIR, while highlighting the need for commonly accepted pragmatic constraints on the base FHIR specification. In this paper, we describe the creation of SMART on FHIR, relate the experience of the vendors and developers who built SMART on FHIR prototypes, and discuss some challenges in going from early industry prototyping to industry-wide production use. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association.

  16. Open Source and Open Standard based decision support system: the example of lake Verbano floods management.

    Science.gov (United States)

    Cannata, Massimiliano; Antonovic, Milan; Pozzoni, Maurizio; Graf, Andrea

    2015-04-01

    The Locarno area (Switzerland, Canton Ticino) is exposed to lacual floods with a return period of about 7-8 years. The risk is of particular concern because the area is located in a floodplain that registered in the last decades a great increase in settlement and values of the real estates. Moreover small differences in lake altitude may produce a significant increase in flooded area due to the very low average slope of the terrain. While fatalities are not generally registered, several important economic costs are associated, e.g.: damages to real estates, interruption of activities, evacuation and relocation and environmental damages. While important events were registered in 1978, 1993, 2000, 2002 and 2014 the local stakeholder invested time and money in the set-up of an up-to-date decision support system that allows for the reduction of risks. Thanks to impressive technological advances the visionary concept of the Digital Earth (Gore 1992, 1998) is being realizing: geospatial coverages and monitoring systems data are increasingly available on the Web, and more importantly, in a standard format. As a result, today is possible to develop innovative decision support systems (Molinari et al. 2013) which mesh-up several information sources and offers special features for risk scenarios evaluation. In agreement with the exposed view, the authors have recently developed a new Web system whose design is based on the Service Oriented Architecture pattern. Open source software (e.g.: Geoserver, PostGIS, OpenLayers) has been used throughout the whole system and geospatial Open Standards (e.g.: SOS, WMS, WFS) are the pillars it rely on. SITGAP 2.0, implemented in collaboration with the Civil protection of Locarno e Vallemaggia, combines a number of data sources such as the Federal Register of Buildings and Dwellings, the Cantonal Register of residents, the Cadastral Surveying, the Cantonal Hydro-meteorological monitoring observations, the Meteoswiss weather forecasts, and

  17. Partitioning evolutive standard base excess determinants in septic shock patients Determinantes da evolução do standard base excess em pacientes com choque séptico

    Directory of Open Access Journals (Sweden)

    Marcelo Park

    2007-12-01

    Full Text Available BACKGROUND AND OBJECTIVES: The amount of metabolic acidosis measured through the standard base excess (SBE has been shown to be an outcome marker and its improvement has been associated with better survival. We studied the mechanism of standard base excess variation in the first three days of intensive care unit (ICU stay through the evaluation of independent variables of physico-chemical approach. METHODS: Data were retrieved from our prospective collected data base from patients with diagnosis of septic shock, daily up to the third day after the ICU admission. Single correlations between SBE and independent variables were performed as well as a mathematical multilinear model was built to disclose the SBE variation determinants. RESULTS: We have shown that in septic shock patients the standard base excess variation during the first three days of ICU stay is weakly correlated to strong ion gap (SIG, lactate, creatinin and PaCO2 when individually analyzed. Analyzing concomitantly those independent variables, we built a mathematical model with a stepwise multilinear regression composed by apparent strong ion difference (SIDa, SIG, PaCO2, albumin and diuresis that resulted in a R² coefficient of 0.866 to determine SBE variation. CONCLUSIONS: Variations of metabolic acidosis measured through the standard base excess in septic shock patients when analyzed until the third day after intensive care unit admission, is resultant of interaction of several independent determinants as PaCO2, diuresis, SIG, SIDa and albumin.JUSTIFICATIVA E OBJETIVOS: A acidose metabólica diagnosticada pela mensuração do standard base excess (SBE é indicadora de maior mortalidade e sua melhora temporal é associada à maior sobrevida em pacientes críticos. O objetivo deste estudo foi esclarecer o mecanismo de variação do SBE, em pacientes com choque séptico, durante os três primeiros dias de internação na unidade de terapia intensiva (UTI, através da avaliação f

  18. Rethinking Instructional Technology to Improve Pedagogy for Digital Literacy: A Design Case in a Graduate Early Childhood Education Course

    Science.gov (United States)

    Langub, Lee Woodham; Lokey-Vega, Anissa

    2017-01-01

    Digital literacy is an important aspect to consider within teacher education as a way to address twenty-first century learner needs, particularly in early childhood contexts where developmental concerns should be paramount in making instructional design decisions. This article is a design case of a graduate level early childhood education…

  19. Educational attainment and adult literacy: A descriptive account of 31 Sub-Saharan Africa countries

    Directory of Open Access Journals (Sweden)

    Emily Smith-Greenaway

    2015-11-01

    Full Text Available Background: More than 60 years ago the international community declared literacy a basic human right. Recognition of its intrinsic value and evidence of its social and economic benefits have motivated an expansive international effort to estimate the percentage of adults that can read, especially in low-income countries where educational opportunities are limited. Population data on adults' educational attainment is commonly used to approximate adult literacy rates. Though increasing evidence from school-based studies of pupils confirm literacy achievement is not universal - even at advanced grades - it remains unclear whether adults' educational attainment is reflective of their literacy. Objective: This study leverages population-based data that include direct assessments of adults' literacy skills to provide a descriptive account of the proportion of adults that can read at each level of educational attainment. The study focuses on the Sub-Saharan African context, a world region where school participation has expanded rapidly in the last three decades. Because many African adults have discontinued their education at the primary level, the study focuses on basic reading skills at each level of primary school. The study focuses specifically on women, whose literacy has garnered extensive international interest. Results: Demographic and Health Survey data from 31 African countries confirm that there are many instances in which women have several years of primary school but cannot read. In fact, in some countries, large proportions of African women who never went to school can read, even as some of their peers who have completed primary school cannot. The weak correlation between educational attainment and literacy is not specific to older cohorts of women, but is also observed among younger women. Conclusions: The findings demonstrate that educational attainment is generally a poor proxy for literacy, highlighting the need to measure, theorize

  20. Instituting a standards-based K--12 science curriculum supplement program at the National Institutes of Health: A case study

    Science.gov (United States)

    Witherly, Jeffre

    Research on student achievement indicates the U.S. K-12 education system is not adequately preparing American students to compete in the 21st century global economy in the areas of science and mathematics. Congress has asked the scientific entities of the federal government to help increase K-12 science learning by creating standards-based learning tools for science classrooms as part of a "voluntary curriculum." One problem facing federal entities, such as the National Institutes of Health (NIH), is the need to create science-learning tools that conform to the National Science Education Standards (NSES) for curriculum materials and, therefore, are standards-based and applicable to the K-12 curriculum. This case study sought to better understand the change process at one federal agency as it went from producing K-12 learning tools that were educational in nature to a program that produced K-12 standards-based learning tools: the NIH Science Curriculum Supplement Program (NIH SCSP). The NIH SCSP was studied to gain insight into how this change in educational approach occurred, what factors enabled or inhibited the change process, and what the long-term benefits of the NIH SCSP are to the NIH. Kurt Lewin's three-step theory of change guided data gathering and data analysis. Semi-structured interviews and programmatic document review served as the major data gathering sources. Details describing the process of organizational change at the NIH were revealed during analysis of these data following the coding of interview transcripts and written record documents. The study found the process of change at the NIH proceeded in a manner generally predicted by the Lewinian change model. Enablers to the change were cost-sharing with individual institutes, support of senior leadership, and crediting the role of individual institutes prominently in each supplement. The cost of creating a supplement was reported as the single inhibitor to the program. This case study yielded a

  1. Catching up with the Vaughn express: Six years of standards-based teacher evaluation and performance pay.

    Directory of Open Access Journals (Sweden)

    Eileen M. Kellor

    2005-01-01

    Full Text Available Traditional methods of paying and evaluating teachers in the United States are longstanding, but discussions about changing these systems to support teacher quality and student achievement goals are becoming more common. Efforts to make significant changes to these programs can be difficult and take many years to design, gain approval, and implement; thus, few examples of alternative teacher compensation and evaluation systems exist. Relieved from many of the restrictions and requirements associated with most traditional public school systems, charter schools often are better positioned to implement changes more quickly than a traditional school, yet their experiences can provide useful information for others who are engaging in similar activities. Thus, the experience of a large urban charter school that designed and implemented an innovative teacher compensation system and standards-based teacher evaluation system that has been in place for six years offers important lessons in designing, implementing, evaluating and refining these systems.

  2. The Bohr Model and the Fifth Grade: A New Standards-Based Hands-On Physics Curriculum

    Science.gov (United States)

    Brock, Jeff; Springer, Russell; Goldberg, Bennett

    2004-03-01

    A semester-long, standards-based, hands-on physics curriculum appropriate for the fifth grade was developed. Previously available curricula were successful in using hands-on activities to teach basic fifth-grade physics skills and concepts, but did not attempt to foster understanding of the fundamental underlying physics. We expanded the role of inquiry-based instruction to expose students to the fundamental physics behind electricity, forces, energy, light and sound. Central to the course, the Bohr model of the atom was used as a key tool both to motivate exploration of these topics as well as to develop basic conceptual understanding of fundamental ideas in quantum and electromagnetic physics. The curriculum was designed to be compatible with both district and state-mandated standards in a high-stakes test environment. This work was supported by NSF grant DGE-0231909.

  3. Portable optical frequency standard based on sealed gas-filled hollow-core fiber using a novel encapsulation technique

    DEFF Research Database (Denmark)

    Triches, Marco; Brusch, Anders; Hald, Jan

    2015-01-01

    A portable stand-alone optical frequency standard based on a gas-filled hollow-core photonic crystal fiber is developed to stabilize a fiber laser to the 13C2H2 P(16) (ν1 + ν3) transition at 1542 nm using saturated absorption. A novel encapsulation technique is developed to permanently seal...... the hollow-core fiber with easy light coupling, showing negligible pressure increase over two months. The locked laser shows a fractional frequency instability below 8 × 10−12 for an averaging time up to 104 s. The lock-point repeatability over one month is 2.6 × 10−11, corresponding to a standard deviation...

  4. The Development of a National Curriculum Guide for Persian: Themes, Genres, Standards-based Goals, and Models

    Directory of Open Access Journals (Sweden)

    Nicole Mills

    2014-08-01

    Full Text Available Wang (2009 has challenged foreign language scholars to “engage in rigorous discussions to develop language-specific examples and performance indicators to guide program development and decision-making for less commonly taught language (LCTL instructors” (p. 284. The 2011-2012 STARTALK programs in Persian aimed to encourage such rigorous discussion through the development of a National Curriculum Guide in Persian. Persian professionals explored current theories in second language acquisition, examined curricular resources and models, and shared successful teaching materials. This article describes the rationale, procedures, and outcomes of a series of faculty development events that aimed to create a model for curriculum development for the LCTLs and, perhaps, also for other language programs in the context of higher education. The final curriculum guide produced by the program participants includes overarching themes and genres, Standards-based goals, strategies for authentic assessment, and model unit plans.

  5. Design, Implementation, Use, and Preliminary Evaluation of SEBASTIAN, a Standards-Based Web Service for Clinical Decision Support

    Science.gov (United States)

    Kawamoto, Kensaku; Lobach, David F.

    2005-01-01

    Despite their demonstrated ability to improve care quality, clinical decision support systems are not widely used. In part, this limited use is due to the difficulty of sharing medical knowledge in a machine-executable format. To address this problem, we developed a decision support Web service known as SEBASTIAN. In SEBASTIAN, individual knowledge modules define the data requirements for assessing a patient, the conclusions that can be drawn using that data, and instructions on how to generate those conclusions. Using standards-based XML messages transmitted over HTTP, client decision support applications provide patient data to SEBASTIAN and receive patient-specific assessments and recommendations. SEBASTIAN has been used to implement four distinct decision support systems; an architectural overview is provided for one of these systems. Preliminary assessments indicate that SEBASTIAN fulfills all original design objectives, including the re-use of executable medical knowledge across diverse applications and care settings, the straightforward authoring of knowledge modules, and use of the framework to implement decision support applications with significant clinical utility. PMID:16779066

  6. Engaging a middle school teacher and students in formal-informal science education: Contexts of science standards-based curriculum and an urban science center

    Science.gov (United States)

    Grace, Shamarion Gladys

    This is a three-article five chapter doctoral dissertation. The overall purpose of this three-pronged study is to engage a middle school science teacher and students in formal-informal science education within the context of a science standards-based curriculum and Urban Science Center. The goals of the study were: (1) to characterize the conversations of formal and informal science educators as they attempted to implement a standards-based curriculum augmented with science center exhibits; (2) to study the classroom discourse between the teacher and students that foster the development of common knowledge in science and student understanding of the concept of energy before observing science center exhibits on energy; (3) to investigate whether or not a standards-driven, project-based Investigating and Questioning our World through Science and Technology (IQWST) curriculum unit on forms and transformation of energy augmented with science center exhibits had a significant effect on urban African-American seventh grade students' achievement and learning. Overall, the study consisted of a mixed-method approach. Article one consists of a case study featuring semi-structured interviews and field notes. Article two consists of documenting and interpreting teacher-students' classroom discourse. Article three consists of qualitative methods (classroom discussion, focus group interviews, student video creation) and quantitative methods (multiple choice and open-ended questions). Oral discourses in all three studies were audio-recorded and transcribed verbatim. In article one, the community of educators' conversations were critically analyzed to discern the challenges educators encountered when they attempted to connect school curriculum to energy exhibits at the Urban Science Center. The five challenges that characterize the emergence of a third space were as follows: (a) science terminology for lesson focus, (b) "dumb-down" of science exhibits, (c) exploration distracts

  7. Clinical utility of standard base excess in the diagnosis and interpretation of metabolic acidosis in critically ill patients

    Directory of Open Access Journals (Sweden)

    M Park

    2008-03-01

    Full Text Available The aims of this study were to determine whether standard base excess (SBE is a useful diagnostic tool for metabolic acidosis, whether metabolic acidosis is clinically relevant in daily evaluation of critically ill patients, and to identify the most robust acid-base determinants of SBE. Thirty-one critically ill patients were enrolled. Arterial blood samples were drawn at admission and 24 h later. SBE, as calculated by Van Slyke's (SBE VS or Wooten's (SBE W equations, accurately diagnosed metabolic acidosis (AUC = 0.867, 95%CI = 0.690-1.043 and AUC = 0.817, 95%CI = 0.634-0.999, respectively. SBE VS was weakly correlated with total SOFA (r = -0.454, P < 0.001 and was similar to SBE W (r = -0.482, P < 0.001. All acid-base variables were categorized as SBE VS <-2 mEq/L or SBE VS <-5 mEq/L. SBE VS <-2 mEq/L was better able to identify strong ion gap acidosis than SBE VS <-5 mEq/L; there were no significant differences regarding other variables. To demonstrate unmeasured anions, anion gap (AG corrected for albumin (AG A was superior to AG corrected for albumin and phosphate (AG A+P when strong ion gap was used as the standard method. Mathematical modeling showed that albumin level, apparent strong ion difference, AG A, and lactate concentration explained SBE VS variations with an R² = 0.954. SBE VS with a cut-off value of <-2 mEq/L was the best tool to diagnose clinically relevant metabolic acidosis. To analyze the components of SBE VS shifts at the bedside, AG A, apparent strong ion difference, albumin level, and lactate concentration are easily measurable variables that best represent the partitioning of acid-base derangements.

  8. Describing students of the African Diaspora: Understanding micro and meso level science learning as gateways to standards based discourse

    Science.gov (United States)

    Lehner, Ed

    2007-04-01

    In much of the educational literature, researchers make little distinction between African-American students and students of the African Diaspora who immigrated to the United States. Failing to describe these salient student differences serves to perpetuate an inaccurate view of African-American school life. In today's large cities, students of the African Diaspora are frequently learning science in settings that are devoid of the resources and tools to fully support their success. While much of the scholarship unites these disparate groups, this article details the distinctive learning culture created when students from several groups of the African Diaspora learn biology together in a Brooklyn Suspension Center. Specifically this work explains how one student, Gabriel, functions in a biology class. A self-described black-Panamanian, Gabriel had tacitly resigned to not learning science, which then, in effect, precluded him from any further associated courses of study in science, and may have excluded him from the possibility of a science related career. This ethnography follows Gabriel's science learning as he engaged in cogenerative dialogue with teachers to create aligned learning and teaching practices. During the 5 months of this research, Gabriel drew upon his unique lifeworld and the depth of his hybridized cultural identity to produce limited, but nonetheless important demonstrations of science. Coexistent with his involvement in cogenerative dialogue, Gabriel helped to construct many classroom practices that supported a dynamic learning environment which produced small yet concrete examples of standards based biology. This study supports further investigation by the science education community to consider ways that students' lifeworld experiences can serve to structure and transform the urban science classroom.

  9. Implementing the Next Generation Science Standards: How Instructional Coaches Mediate Standards-Based Educational Reform to Teacher Practice

    Science.gov (United States)

    Laxton, Katherine E.

    This dissertation takes a close look at how district-level instructional coaches support teachers in learning to shifting their instructional practice, related to the Next Generation Science Standards. This dissertation aims to address how re-structuring professional development to a job-embedded coaching model supports individual teacher learning of new reform-related instructional practice. Implementing the NGSS is a problem of supporting professional learning in a way that will enable educators to make fundamental changes to their teaching practice. However, there are few examples in the literature that explain how coaches interact with teachers to improve teacher learning of reform-related instructional practice. There are also few examples in the literature that specifically address how supporting teachers with extended professional learning opportunities, aligned with high-leverage practices, tools and curriculum, impacts how teachers make sense of new standards-based educational reforms and what manifests in classroom instruction. This dissertation proposes four conceptual categories of sense-making that influence how instructional coaches interpret the nature of reform, their roles and in instructional improvement and how to work with teachers. It is important to understand how coaches interpret reform because their interpretations may have unintended consequences related to privileging certain views about instruction, or establishing priorities for how to work with teachers. In this dissertation, we found that re-structuring professional development to a job-embedded coaching model supported teachers in learning new reform-related instructional practice. However, individual teacher interpretations of reform emerged and seemed to be linked to how instructional coaches supported teacher learning.

  10. Indiana high school science teachers' beliefs about the intended and actual impacts of standards-based reforms

    Science.gov (United States)

    Shane, Joseph W.

    Teachers' beliefs about educational policy are essential components of successful, local implementation. Policies not accounting for teachers' beliefs about learning, instruction, and effective reform risk being ignored or ineffectually implemented. In this research, I characterize the beliefs that science teachers from three high schools in Indiana have about general aspects of standards-based reforms and about the Indiana Academic Standards for Science (IASS). On-site focus group interviews were the primary method of data collection. An amalgam of Gadamer's philosophical hermeneutics and narrative representation of qualitative data guided the inquiry by defining the researcher as the voice of the 23 participating teachers, locating the teachers' beliefs in their specific historical contexts, and displaying the results in a storied form unified by plots. I synthesized the data sources into a single narrative organized around the participants' personal teaching philosophies, their perceptions of students and administration, and their visions of standards beyond their own beliefs and school contexts. Based on the narrative, I concluded that (a) teachers with affective or preparative beliefs had neutral stances toward the IASS, (b) scientifically-oriented teachers believed the IASS contradicted their work, (c) less experienced teachers and those with affective-preparative philosophies were willing to compromise their autonomy and curricular depth to implement the IASS, (d) a continuum of administrative oversight existed across the three schools, (e) teachers at the urban high school adapted the standards to their students' personal needs and future plans, and (f) teachers almost universally recommended broader, flexible standards to allow more autonomy in making curricular decisions, to better reflect scientific inquiry in their classrooms, and to promote continuity across the high school science curriculum.

  11. Integrating Technology: Effective Tools for Collaboration.

    Science.gov (United States)

    Glandon, Shan

    This book uses planning forms and examples to help media specialists and teachers focus on ways to effectively and purposefully add technology. The 22 collaborations connect with standards-based education in language arts, math, science, and social studies. Ideas for whole-class projects are also included. Each unit example begins with a completed…

  12. Media Literacy: A Position Statement of National Council for the Social Studies

    Science.gov (United States)

    Social Education, 2009

    2009-01-01

    In the 21st century, media literacy is an imperative for participatory democracy because new information/communication technologies and a market-based media culture have significantly reshaped the world. The better prepared students are to critically question the information and media they are seeing, hearing, and using, the more likely they are…

  13. Digital Literacy: A Prerequisite for Effective Learning in a Blended Learning Environment?

    Science.gov (United States)

    Tang, Chun Meng; Chaw, Lee Yen

    2016-01-01

    Blended learning has propelled into mainstream education in recent years with the help of digital technology. Commonly available digital devices and the Internet have made access to learning resources such as learning management systems, online libraries, digital media, etc. convenient and flexible for both lecturers and students. Beyond the…

  14. New Literacies: A Pedagogical Framework for Reading Virtual Worlds--A Journey into "Barbiegirls.com"

    Science.gov (United States)

    Connelly, Jan

    2011-01-01

    As the tectonic plates of technology shift across human networks, dedicated and determined educators understand that the integration of digital mediated texts and the new literacies competencies they engender, amount to little without pedagogical ingenuity, innovative adaptation, and creative application. This article is a response to the rapidly…

  15. Identifying Predictors of Achievement in the Newly Defined Information Literacy: A Neural Network Analysis

    Science.gov (United States)

    Sexton, Randall; Hignite, Michael; Margavio, Thomas M.; Margavio, Geanie W.

    2009-01-01

    Information Literacy is a concept that evolved as a result of efforts to move technology-based instructional and research efforts beyond the concepts previously associated with "computer literacy." While computer literacy was largely a topic devoted to knowledge of hardware and software, information literacy is concerned with students' abilities…

  16. Identifying Predictors of Achievement in the Newly Defined Information Literacy: A Neural Network Analysis

    Science.gov (United States)

    Sexton, Randall; Hignite, Michael; Margavio, Thomas M.; Margavio, Geanie W.

    2009-01-01

    Information Literacy is a concept that evolved as a result of efforts to move technology-based instructional and research efforts beyond the concepts previously associated with "computer literacy." While computer literacy was largely a topic devoted to knowledge of hardware and software, information literacy is concerned with students' abilities…

  17. Media Literacy: A Position Statement of National Council for the Social Studies

    Science.gov (United States)

    Social Education, 2009

    2009-01-01

    In the 21st century, media literacy is an imperative for participatory democracy because new information/communication technologies and a market-based media culture have significantly reshaped the world. The better prepared students are to critically question the information and media they are seeing, hearing, and using, the more likely they are…

  18. Literacy, Instruction, and Technology: Meeting Millennials on Their Own Turf

    Science.gov (United States)

    Marks, Diane

    2009-01-01

    Novice teachers today struggle to integrate engaging pedagogy into their standards based curriculum. 21st century students have been immersed in technology from birth and are accustomed to multi-tasking with several types of technology each day. Students no longer rely on the traditional ways of communication and absorb their information via…

  19. The National Aeolian Detritus Project, A Student-controlled, Standards-based Research Opportunity for Middle and Hight School Students

    Science.gov (United States)

    Sammons, J. I.; Murray, D. D.; Reid, J. B.

    2001-12-01

    Schools across the United States are adopting Standards-based philosophies and practices at a quickening pace. Two of the biggest challenges in this transition are the integration of concepts and the development of meaningful evaluation of student progress. The National Aeolian Detritus Project is a collaboration among Jamestown School, the University of Rhode Island, Hampshire College, the Rhode Island Space Grant Consortium at Brown University and the Rhode Island Nuclear Science Center. This Project provides students with an opportunity to integrate and enhance previous elements of instruction and allows them decision-making control over the direction of an extended research investigation. This project also provides opportunities for undergraduate community service development through University - Local School collaboration and mentoring. Students first collect Aeolian Detritus, that is, randomly deposited airborne particulate matter (APM) by deploying flat sheet collectors. Retained APM is removed from the collectors with repulpable tape and concentrated by vacuum filtration. APM is initially identified by simple light microscopy, solubility, density, and magnetic response. More advanced identification includes ICP and Neutron Activation. With assistance from collaborating universities, students craft research questions based on these initial samples and develop investigation designs. Sample research questions include: 1) Can insect infestations or possible defoliation events be predicted by identification of insect bodies, parts, and excrement? 2) What information can we collect about micrometeorites when typed, analyzed, and compared to NASA comet track data? 3) Can the distribution of flora be confirmed or modified based on pollen grain collection and mapping? 4) Can the distribution of mineral particulate matter be mapped by collection and comparison with wind patterns over known geologic features? Schools correlate collection data with National Weather

  20. A Standards-Based Architecture Proposal for Integrating Patient mHealth Apps to Electronic Health Record Systems.

    Science.gov (United States)

    Marceglia, S; Fontelo, P; Rossi, E; Ackerman, M J

    2015-01-01

    Mobile health Applications (mHealth Apps) are opening the way to patients' responsible and active involvement with their own healthcare management. However, apart from Apps allowing patient's access to their electronic health records (EHRs), mHealth Apps are currently developed as dedicated "island systems". Although much work has been done on patient's access to EHRs, transfer of information from mHealth Apps to EHR systems is still low. This study proposes a standards-based architecture that can be adopted by mHealth Apps to exchange information with EHRs to support better quality of care. Following the definition of requirements for the EHR/mHealth App information exchange recently proposed, and after reviewing current standards, we designed the architecture for EHR/mHealth App integration. Then, as a case study, we modeled a system based on the proposed architecture aimed to support home monitoring for congestive heart failure patients. We simulated such process using, on the EHR side, OpenMRS, an open source longitudinal EHR and, on the mHealth App side, the iOS platform. The integration architecture was based on the bi-directional exchange of standard documents (clinical document architecture rel2 - CDA2). In the process, the clinician "prescribes" the home monitoring procedures by creating a CDA2 prescription in the EHR that is sent, encrypted and de-identified, to the mHealth App to create the monitoring calendar. At the scheduled time, the App alerts the patient to start the monitoring. After the measurements are done, the App generates a structured CDA2-compliant monitoring report and sends it to the EHR, thus avoiding local storage. The proposed architecture, even if validated only in a simulation environment, represents a step forward in the integration of personal mHealth Apps into the larger health-IT ecosystem, allowing the bi-directional data exchange between patients and healthcare professionals, supporting the patient's engagement in self

  1. A New Standard-Based Polynomial Interpolation (SBPIn) method to address gel-to-gel variability for the comparison of multiple denaturing gradient gel electrophoresis profile matrices.

    Science.gov (United States)

    Valentín-Vargas, Alexis; Chorover, Jon; Maier, Raina M

    2013-02-15

    The Standard-Based Polynomial Interpolation (SBPIn) method is a new simple three-step protocol proposed to address common gel-to-gel variations for the comparison of sample profiles across multiple DGGE gels. The advantages of this method include no requirement for additional software or modification of the standard DGGE protocol.

  2. Mathematical Knowledge for Teaching, Standards-Based Mathematics Teaching Practices, and Student Achievement in the Context of the "Responsive Classroom Approach"

    Science.gov (United States)

    Ottmar, Erin R.; Rimm-Kaufman, Sara E.; Larsen, Ross A.; Berry, Robert Q.

    2015-01-01

    This study investigates the effectiveness of the Responsive Classroom (RC) approach, a social and emotional learning intervention, on changing the relations between mathematics teacher and classroom inputs (mathematical knowledge for teaching [MKT] and standards-based mathematics teaching practices) and student mathematics achievement. Work was…

  3. Curriculum-Based Measurement and Standards-Based Mathematics: Monitoring the Arithmetic Word Problem-Solving Performance of Third-Grade Students at Risk for Mathematics Difficulties

    Science.gov (United States)

    Jitendra, Asha K.; Dupuis, Danielle N.; Zaslofsky, Anne F.

    2014-01-01

    This purpose of this study was to examine the reliability and validity of a curriculum-based measure of word problem solving (CBM-WPS) as an indicator of performance and progress in a sample of 136 third-grade students at risk for mathematics difficulties (MDs) instructed in a standards-based mathematics curriculum. Students completed the CBM-WPS…

  4. Managing Mathematics: How Does Classroom Management Affect the Maintenance of High Cognitive Demand Tasks during Lessons with Standards-Based Instructional Materials?

    Science.gov (United States)

    Barriteau Phaire, Candace

    2013-01-01

    The teaching and learning of mathematics has been the subject of debate for over 30 years and the most recent reform efforts are in response to concerns regarding the mathematical competence of students in the United States (Ball, Hill, & Bass, 2005; Battista, 1994; Cavanagh, 2008). Standards-based Instructional Materials (SBIM) allows…

  5. A New Standard-Based Polynomial Interpolation (SBPIn) Method to Address Gel-to-Gel Variability for the Comparison of Multiple Denaturing Gradient Gel Electrophoresis Profile Matrices

    Science.gov (United States)

    Valentín-Vargas, Alexis; Chorover, Jon; Maier, Raina M.

    2013-01-01

    The Standard-Based Polynomial Interpolation (SBPIn) method is a new simple three-step protocol proposed to address common gel-to-gel variations for the comparison of sample profiles across multiple DGGE gels. The advantages of this method include no requirement for additional software or modification of the standard DGGE protocol. PMID:23234884

  6. Metaphorical Roots of Beliefs about Teaching and Learning Science and Their Modifications in the Standard-Based Science Teacher Preparation Programme

    Science.gov (United States)

    Buaraphan, Khajornsak

    2011-01-01

    Beliefs are psychological constructs potentially driving a teacher to make pedagogical decisions and act. In this study, the metaphor construction task (MCT) was utilised to uncover beliefs about teaching and learning science held by 110 pre-service science teachers participating in the standard-based teacher preparation programme. Overall, the…

  7. The Impact of a Standards-Based Mathematics Curriculum on Students' Mathematics Achievement: The Case of Investigations in Number, Data, and Space

    Science.gov (United States)

    Budak, Ayfer

    2015-01-01

    The purpose of this research is to examine the impact of a Standards-based elementary mathematics curriculum on third grade students' mathematics performance. A total of 707 students participated in this study. Of this total, 368 students were from eight schools located within the same school district in a racially and ethnically diverse large…

  8. Searching for the Norm in a System of Absolutes: A Case Study of Standards-Based Accountability Reform in Pre-Kindergarten

    Science.gov (United States)

    Brown, Christopher

    2011-01-01

    Research Findings: The emergence of standards-based accountability reforms in early childhood education has created new challenges for the field. This article presents findings from a case study that explored how stakeholders in a large urban pre-kindergarten program struggled to implement an assessment tool that aligned the normative academic…

  9. Librarians' Role in Development and Achievement of Central Library Users' Information Literacy (a Case Study: Iran).

    Science.gov (United States)

    Yaminfirooz, Mousa; Siamian, Hasan; Shahrabi, Afsaneh

    2013-12-01

    Due to the development of technologies, communications, databases and information resource varieties in today's information age, our various social, economic, cultural and political needs cannot be fulfilled by relying merely on past knowledge and skills as done previously. Information literacy (IL) as a set of necessary skills for all of us is an effective way of treating new technologies and their effective application in our lives. The study aimed to survey the library users' views in the Central Library of Babol University of Medical Sciences (The Library), Iran, on the role and influences of librarians on their IL development and improvement. This analytical survey used a researcher-made questionnaire for data collection. Research population consisted of all users referring Information Unit of The Library during 22 September - 20 December 2010. Of them, 150 users participating in at least 5 workshops held by The Library were selected as the study sample. Based on the findings, 52.7 percent of the subjects rated the influence of the librarians on their IL development much and very much. 44.7 percent claimed that they more acquired IL skills from librarians rather than others. 100 (63.3%) subjects preferred workshops held by the librarian to other workshops. The users of Information Unit of The Library perceived the training IL skills by librarians as a main influencing factor in their IL development and achievement. This emphasized the necessity of teaching IL to users and training the librarians in better teaching IL skills to library user.

  10. Librarians’ Role in Development and Achievement of Central Library Users’ Information Literacy (a Case Study: Iran)

    Science.gov (United States)

    Yaminfirooz, Mousa; Siamian, Hasan; Shahrabi, Afsaneh

    2013-01-01

    Introduction: Due to the development of technologies, communications, databases and information resource varieties in today’s information age, our various social, economic, cultural and political needs cannot be fulfilled by relying merely on past knowledge and skills as done previously. Information literacy (IL) as a set of necessary skills for all of us is an effective way of treating new technologies and their effective application in our lives. The study aimed to survey the library users’ views in the Central Library of Babol University of Medical Sciences (The Library), Iran, on the role and influences of librarians on their IL development and improvement. Methods: This analytical survey used a researcher-made questionnaire for data collection. Research population consisted of all users referring Information Unit of The Library during 22 September - 20 December 2010. Of them, 150 users participating in at least 5 workshops held by The Library were selected as the study sample. Results: Based on the findings, 52.7 percent of the subjects rated the influence of the librarians on their IL development much and very much. 44.7 percent claimed that they more acquired IL skills from librarians rather than others. 100 (63.3%) subjects preferred workshops held by the librarian to other workshops. Conclusion: The users of Information Unit of The Library perceived the training IL skills by librarians as a main influencing factor in their IL development and achievement. This emphasized the necessity of teaching IL to users and training the librarians in better teaching IL skills to library user. PMID:24511265

  11. Experimental performance study of wireless ad hoc system utilizing 802.11a standard base on different routing protocols

    Science.gov (United States)

    Zhong, Xiao F.; Wang, You-Zheng; Mei, Shunliang; Wang, Jing

    2002-08-01

    The wireless ad hoc network technology provides a flexible infrastructure for next generation mobile telecommunication. In this paper, the performances of the networks based on IEEE802.11a standard, including packets successful delivery rate, average end-to-end delay and system throughput, have been studied with different routing protocols (AODV, WRP, and FISHEYE) using GloMoSim to evaluate the effects of various factors, such as node mobility, node density, and node radio transmission range. The simulation results show that adaptive routing protocol will be more suitable for the variation ad hoc network and the results are helpful for the optimum design and deployment of an actual network.

  12. Science Engagement and Literacy: A retrospective analysis for students in Canada and Australia

    Science.gov (United States)

    Woods-McConney, Amanda; Colette Oliver, Mary; McConney, Andrew; Schibeci, Renato; Maor, Dorit

    2014-07-01

    Given international concerns about students' pursuit (or more correctly, non-pursuit) of courses and careers in science, technology, engineering and mathematics, this study is about achieving a better understanding of factors related to high school students' engagement in science. The study builds on previous secondary analyses of Programme for International Student Assessment (PISA) datasets for New Zealand and Australia. For the current study, we compared patterns of science engagement and science literacy for male and female students in Canada and Australia. The study's secondary analysis revealed that for all PISA measures included under the conceptual umbrella of engagement in science (i.e. interest, enjoyment, valuing, self-efficacy, self-concept and motivation), 15-year-old students in Australia lagged their Canadian counterparts to varying, albeit modest, degrees. Our retrospective analysis further shows, however, that gender equity in science engagement and science literacy is evident in both Canadian and Australian contexts. Additionally, and consistent with our previous findings for indigenous and non-indigenous students in New Zealand and Australia, we found that for male and female students in both countries, the factor most strongly associated with variations in engagement in science was the extent to which students participate in science activities outside of school. In contrast, and again for both Canadian and Australian students, the factors most strongly associated with science literacy were students' socioeconomic backgrounds, and the amount of formal time spent doing science. The implications of these results for science educators and researchers are discussed.

  13. eHealth literacy: a marker for "digital divide" in health information

    Directory of Open Access Journals (Sweden)

    Efrat Neter

    2012-07-01

    Full Text Available eHealth literacy is defined as the use of emerging information and communications technology to improve or enable health and health care. The study examined whether literacy disparities are diminished or enhanced in the search for health information on the Internet.We used a countrywide representative random-digital-dial telephone household survey of the Israeli adult population (18 years and older, N = 4286.Respondents who were highly eHealth literate tended to be younger and more educated than their less eHealth-literate counterparts. They were also more active consumers of all types of information on the Internet, used more search strategies, and scrutinized information more carefully than did the less eHealth-literate respondents. Finally, respondents who were highly eHealth literate gained more positive outcomes from the information search in terms of cognitive, instrumental (self-management of health care needs, health behaviors, and better use of health insurance, and interpersonal (interacting with their physician gains.The association of eHealth literacy with background attributes indicates that the Internet reinforces existing social differences. The more comprehensive and sophisticated use of the Internet and the subsequent increased gains among the high eHealth literate create new inequalities in the domain of digital health information.http://dx.doi.org/10.7175/rhc.v3i3.281

  14. The role of differentiation and standards-based grading in the science learning of struggling and advanced learners in a detracked high school honors biology classroom

    Science.gov (United States)

    MacDonald, Michelina Ruth Carter

    The accountability movement in education resulting from the passage of The No Child Left Behind Act of 2001 has brought to light the disparities that exist in student achievement in the United States which play out along racial and socioeconomic lines. Three educational practices hold promise for reducing this achievement gap: differentiated instruction, standards-based assessment, and elimination of academic tracking. The purpose of this practitioner research study was to examine the ways that differentiation and standards-based assessment can support struggling learners and challenge advanced learners in a detracked, honors biology classroom. To gain insight into the role that differentiation and standards-based assessment played in supporting struggling and advanced learners, I used practitioner research to examine the development and implementation of a differentiated, standards-based instructional unit around the conceptual topic of protein synthesis. I collected multiple data pieces for 10 students in the study: two advanced learners, four struggling learners, and four strong learners who struggled in biology. Data analyzed included formative, self-, and summative assessment results; student artifacts; informal and formal student interviews; and, a practitioner reflection journal chronicling critical incidents and actions taken during the development and implementation of this unit and notes from peer debriefing during and following the unit's implementation. As I analyzed the data collected, my four findings fell into two overarching categories related to student grouping. My first three findings reflect what I learned about homogeneous grouping: (1) Pre-assessment based on unit outcomes is not useful for determining groups for tiered instruction; (2) Decisions about differentiation and grouping for differentiation must be made in the act of teaching using formative assessment results; and, (3) Flexible grouping structures are effective for both struggling

  15. Todo Alumno: Un Manual de Recursos de PEER sobre Educacion Basada en Normas y Alumnos con Discapacidades (Every Single Student: A PEER Resource Manual on Standards-Based Education and Students with Disabilities).

    Science.gov (United States)

    Landau, Julia K., Ed.; Romano, Carolyn A., Ed.; Vohs, Janet R., Ed.

    This manual in Spanish covers thirteen different topics relevant to the education of students with disabilities in the era of educational reform and standards-based education. Sections include: (1) "Raising Standards of Learning: Standards-Based Education and Students with Disabilities" (Janet R. Vohs, Julia K. Landau, and Carolyn…

  16. Evolutive standard base excess and serum lactate level in severe sepsis and septic shock patients resuscitated with early goal-directed therapy: still outcome markers? Standard base excess e o nível sérico de lactato evolutivos nos pacientes com sepse grave e choque séptico reanimados com o early goal directed therapy: ainda discriminadores de mortalidade?

    Directory of Open Access Journals (Sweden)

    Marcelo Park

    2006-02-01

    Full Text Available PURPOSE: To compare the evolution of standard base excess and serum lactate level between surviving and non surviving patients with severe sepsis and septic shock resuscitated with early goal-directed therapy. METHODS: This is a retrospective study in an intensive care unit of a university tertiary hospital where 65 consecutive severe sepsis and septic shock patients were observed without any intervention in the treatment by the authors of this report. RESULTS: In our study, the mortality of severe sepsis and septic shock patients was 38%. The central venous oxygen saturation of both groups was above 70% after the resuscitative period, excluding the second day of the non survivors group (69.8%. After the second day, the central venous oxygen saturation was significantly higher in the survivors group (P OBJETIVO: Comparar a evolução do "standard base excess" e o nível de lactato sérico entre pacientes sobreviventes e não sobreviventes com sepse grave ou choque séptico reanimados com o "early goal directed therapy". MÉTODOS: Estudo retrospectivo em uma unidade de terapia intensiva de um hospital escola onde sessenta e cinco pacientes com sepse grave e choque séptico foram observados sem intervenções. RESULTADOS: Em nosso estudo, a mortalidade na sepse grave e choque séptico foi de 38%. A saturação venosa central de oxigênio nos dois grupos foi maior que 70% depois da reanimação, exceto no segundo dia no grupo dos pacientes não sobreviventes (69,8%. Depois do segundo dia, a saturação venosa central foi significantemente maior no grupo dos sobreviventes (p<0.001. O "standard base excess" foi inicialmente baixo em ambos os grupos, mas a partir do segundo dia a recuperação do "standard base excess" foi significantemente mais importante e linear no grupo dos sobreviventes (p<0.001. Os níveis de lactato foram similares na evolução dos dois grupos. DISCUSSÃO: O "standard base excess" e o lactato são ainda considerados como

  17. CHP Technologies

    Science.gov (United States)

    Learn about CHP technologies, including reciprocating engines, combustion turbines, steam turbines, microturbines, fuel cells, and waste heat to power. Access the Catalog of CHP Technologies and the Biomass CHP Catalog of Technologies.

  18. Assistive Technology

    Science.gov (United States)

    ... Page Resize Text Printer Friendly Online Chat Assistive Technology Assistive technology (AT) is any service or tool that helps ... be difficult or impossible. For older adults, such technology may be a walker to improve mobility or ...

  19. A standards-based, peer-reviewed teaching award to enhance a medical school's teaching environment and inform the promotions process.

    Science.gov (United States)

    Searle, Nancy S; Teal, Cayla R; Richards, Boyd F; Friedland, Joan A; Weigel, Nancy L; Hernandez, Rachael A; Lomax, James W; Coburn, Michael; Nelson, Elizabeth A

    2012-07-01

    The authors provide the rationale, design, and description of a unique teaching award that has enhanced Baylor College of Medicine's teaching environment and become highly valued by the promotions and tenure (P&T) committee in determining a faculty member's readiness for promotion. This award is self-nominating and standards based. The primary purpose for development of the award was to provide the Baylor community and the P&T committee a method to understand and value the scholarship of teaching to the same degree that they understand and value the scholarship of discovery.The authors also present results from an internal evaluation of the program that included a survey and interviews. Between the inception of the award in 2001 and the internal review conducted in 2010, the award could have had an influence on the promotion of 130 of the recipients. Of the 130, 88 (65.6%) received this award before gaining their current rank (χ (1) = 16.3, P promotion. Individual recipients stated that the award is good for the institution by encouraging reflection on teaching; increasing the recognition, importance, and value of teaching; encouraging the improvement of teaching skills; and providing a better understanding to others about what medical teachers really do. Of the 214 open-ended responses to survey questions of award recipients, more than half the comments were about the value of the award and its positive effect on promotion.

  20. The Discussion about the Standards-based Foreign Language Teaching%以标准为基础的外语教学模式

    Institute of Scientific and Technical Information of China (English)

    赵炜

    2012-01-01

    The standards-based foreign language teaching is a basic principle and method for foreign language teaching. This model has changed the traditional teaching ideas and provides a good perspective for foreign language teaching. This new model is being put into practice in American educational system, and great changes are made from the concept of teaching, the plan of courses to assessment and grade statistics. This newly suggested model will also have some good effects on foreign language teaching in China.%以标准为基础的外语教学模式是美国语言教学界普遍认同并付诸实践的最基本的教学原则与方法。该模式转变了传统的外语教学观念,为外语教学提供了崭新的视角与实践操作的可能性。美国的外语教学界正尝试推进标准化教学的实施进程,从教学理念、课程计划到评估测试、分数统计诸环节均面临着新的变革。

  1. A standards-based method for compositional analysis by energy dispersive X-ray spectrometry using multivariate statistical analysis: application to multicomponent alloys.

    Science.gov (United States)

    Rathi, Monika; Ahrenkiel, S P; Carapella, J J; Wanlass, M W

    2013-02-01

    Given an unknown multicomponent alloy, and a set of standard compounds or alloys of known composition, can one improve upon popular standards-based methods for energy dispersive X-ray (EDX) spectrometry to quantify the elemental composition of the unknown specimen? A method is presented here for determining elemental composition of alloys using transmission electron microscopy-based EDX with appropriate standards. The method begins with a discrete set of related reference standards of known composition, applies multivariate statistical analysis to those spectra, and evaluates the compositions with a linear matrix algebra method to relate the spectra to elemental composition. By using associated standards, only limited assumptions about the physical origins of the EDX spectra are needed. Spectral absorption corrections can be performed by providing an estimate of the foil thickness of one or more reference standards. The technique was applied to III-V multicomponent alloy thin films: composition and foil thickness were determined for various III-V alloys. The results were then validated by comparing with X-ray diffraction and photoluminescence analysis, demonstrating accuracy of approximately 1% in atomic fraction.

  2. Java programming and Internet technologies for undergraduate education

    Science.gov (United States)

    Christian, Wolfgang

    2000-05-01

    Although it is somewhat of a cliché that computers are revolutionizing education, it is still not common to find computer-based interactive curricular material. Internet technologies are likely to change this situation by providing standards based on virtual machines and meta-languages. Adopting these technologies may improve the teaching of the underlying physics. This paper describes a set of Java applets, known as Physlets, that make use of these technologies. Physlets are designed to communicate with browsers by employing a scripting language such as JavaScript, thereby allowing one applet to be used in many different contexts.

  3. Technology Maturity is Technology Superiority

    Science.gov (United States)

    2008-09-09

    Dominant Air Power: Design For Tomorrow…Deliver Today 2 TECHNOLOGY MATURITY CONFERENCE • ONE DEFINITION OF MATURITY – GOOD JUDGEMENT COMES FROM...EXPERIENCE—EXPERIENCE COMES FROM BAD JUDGEMENT Dominant Air Power: Design For Tomorrow…Deliver Today 3 TECHNOLOGY MATURITY CONFERENCE • THIS WILL BE A...2008 TECHNOLOGY MATURITY CONFERENCE “ TECHNOLOGY MATURITY IS TECHNOLOGY SUPERIORITY” Aeronautical Systems Center Dr. Tom Christian ASC/EN, WPAFB OH

  4. DICOM for quantitative imaging biomarker development: a standards based approach to sharing clinical data and structured PET/CT analysis results in head and neck cancer research.

    Science.gov (United States)

    Fedorov, Andriy; Clunie, David; Ulrich, Ethan; Bauer, Christian; Wahle, Andreas; Brown, Bartley; Onken, Michael; Riesmeier, Jörg; Pieper, Steve; Kikinis, Ron; Buatti, John; Beichel, Reinhard R

    2016-01-01

    Background. Imaging biomarkers hold tremendous promise for precision medicine clinical applications. Development of such biomarkers relies heavily on image post-processing tools for automated image quantitation. Their deployment in the context of clinical research necessitates interoperability with the clinical systems. Comparison with the established outcomes and evaluation tasks motivate integration of the clinical and imaging data, and the use of standardized approaches to support annotation and sharing of the analysis results and semantics. We developed the methodology and tools to support these tasks in Positron Emission Tomography and Computed Tomography (PET/CT) quantitative imaging (QI) biomarker development applied to head and neck cancer (HNC) treatment response assessment, using the Digital Imaging and Communications in Medicine (DICOM(®)) international standard and free open-source software. Methods. Quantitative analysis of PET/CT imaging data collected on patients undergoing treatment for HNC was conducted. Processing steps included Standardized Uptake Value (SUV) normalization of the images, segmentation of the tumor using manual and semi-automatic approaches, automatic segmentation of the reference regions, and extraction of the volumetric segmentation-based measurements. Suitable components of the DICOM standard were identified to model the various types of data produced by the analysis. A developer toolkit of conversion routines and an Application Programming Interface (API) were contributed and applied to create a standards-based representation of the data. Results. DICOM Real World Value Mapping, Segmentation and Structured Reporting objects were utilized for standards-compliant representation of the PET/CT QI analysis results and relevant clinical data. A number of correction proposals to the standard were developed. The open-source DICOM toolkit (DCMTK) was improved to simplify the task of DICOM encoding by introducing new API abstractions

  5. DICOM for quantitative imaging biomarker development: a standards based approach to sharing clinical data and structured PET/CT analysis results in head and neck cancer research

    Directory of Open Access Journals (Sweden)

    Andriy Fedorov

    2016-05-01

    Full Text Available Background. Imaging biomarkers hold tremendous promise for precision medicine clinical applications. Development of such biomarkers relies heavily on image post-processing tools for automated image quantitation. Their deployment in the context of clinical research necessitates interoperability with the clinical systems. Comparison with the established outcomes and evaluation tasks motivate integration of the clinical and imaging data, and the use of standardized approaches to support annotation and sharing of the analysis results and semantics. We developed the methodology and tools to support these tasks in Positron Emission Tomography and Computed Tomography (PET/CT quantitative imaging (QI biomarker development applied to head and neck cancer (HNC treatment response assessment, using the Digital Imaging and Communications in Medicine (DICOM® international standard and free open-source software. Methods. Quantitative analysis of PET/CT imaging data collected on patients undergoing treatment for HNC was conducted. Processing steps included Standardized Uptake Value (SUV normalization of the images, segmentation of the tumor using manual and semi-automatic approaches, automatic segmentation of the reference regions, and extraction of the volumetric segmentation-based measurements. Suitable components of the DICOM standard were identified to model the various types of data produced by the analysis. A developer toolkit of conversion routines and an Application Programming Interface (API were contributed and applied to create a standards-based representation of the data. Results. DICOM Real World Value Mapping, Segmentation and Structured Reporting objects were utilized for standards-compliant representation of the PET/CT QI analysis results and relevant clinical data. A number of correction proposals to the standard were developed. The open-source DICOM toolkit (DCMTK was improved to simplify the task of DICOM encoding by introducing new API

  6. Globalization & technology

    DEFF Research Database (Denmark)

    Narula, Rajneesh

    Technology and globalization are interdependent processes. Globalization has a fundamental influence on the creation and diffusion of technology, which, in turn, affects the interdependence of firms and locations. This volume examines the international aspect of this interdependence at two levels...

  7. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

    This book is aimed at anyone who is interested in learning more about living technology, whether coming from business, the government, policy centers, academia, or anywhere else. Its purpose is to help people to learn what living technology is, what it might develop into, and how it might impact...... our lives. The phrase 'living technology' was coined to refer to technology that is alive as well as technology that is useful because it shares the fundamental properties of living systems. In particular, the invention of this phrase was called for to describe the trend of our technology becoming...... increasingly life-like or literally alive. Still, the phrase has different interpretations depending on how one views what life is. This book presents nineteen perspectives on living technology. Taken together, the interviews convey the collective wisdom on living technology's power and promise, as well as its...

  8. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

    This book is aimed at anyone who is interested in learning more about living technology, whether coming from business, the government, policy centers, academia, or anywhere else. Its purpose is to help people to learn what living technology is, what it might develop into, and how it might impact...... our lives. The phrase 'living technology' was coined to refer to technology that is alive as well as technology that is useful because it shares the fundamental properties of living systems. In particular, the invention of this phrase was called for to describe the trend of our technology becoming...... increasingly life-like or literally alive. Still, the phrase has different interpretations depending on how one views what life is. This book presents nineteen perspectives on living technology. Taken together, the interviews convey the collective wisdom on living technology's power and promise, as well as its...

  9. Fostering Technology-Rich Service-Learning Experiences between School Librarians and Teacher Education Programs

    Science.gov (United States)

    Shepherd, Craig E.; Dousay, Tonia; Kvenild, Cassandra; Meredith, Tamara

    2015-01-01

    School libraries are untapped resources for fieldwork by preservice teachers. Many school librarians have expertise in pedagogy and standards-based curriculum development, both for information literacy and for technology integration. By forging partnerships with teacher-preparation programs, school librarians can provide fieldwork sites rich in…

  10. Emerging Technologies

    OpenAIRE

    Salgar, S. M.

    2004-01-01

    Phenomenal advancements have taken place in the field of Information and communication technologies in the last decade. Spectacular and innovative changes are expected to take place in these fields in coming decade. Networking technologies are going through a sea change. This paper enumerates the likely networking technologies which are emerging, particularly WLANs. Most of the personal communication in the country will be through cellular/ mobile technologies, which are also covered in the p...

  11. Toward a Better Understanding of Patient Health Literacy: A Focus on the Skills Patients Need to Find Health Information.

    Science.gov (United States)

    Champlin, Sara; Mackert, Michael; Glowacki, Elizabeth M; Donovan, Erin E

    2017-07-01

    While many health literacy assessments exist, this area of research lacks an instrument that isolates and reflects the four components driving this concept (abilities to find, understand, use, and communicate about health information). The purpose of this study was to determine what abilities comprise the first component, how a patient finds health information. Low ( n = 13) and adequate ( n = 14) health literacy patients, and health professionals ( n = 10) described their experiences when looking for health information and the skills they employed to complete these tasks. Major skills/themes elicited included knowing when to search, credibility assessments, finding text and numerical information, interpersonal seeking, technology and online search, and spatial navigation. Findings from this study suggest that each of the dimensions included in the definition of health literacy warrants specific attention and assessment. Given identification of the skills comprising each dimension, interventions targeting deficits across health literacy dimensions could be developed to improve patient health.

  12. Soulful Technologies

    DEFF Research Database (Denmark)

    Fausing, Bent

    2010-01-01

    or anthropomorphism is important for the branding of new technology. Technology is seen as creating a techno-transcendence towards a more qualified humanity which is in contact with fundamental human values like intuition, vision, and sensing; all the qualities that technology, industrialization, and rationalization...

  13. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    A technology tier is a level in a product system: final product, system, subsystem, component, or part. As a concept, it contrasts traditional “vertical” special technologies (for example, mechanics and electronics) and focuses “horizontal” feature technologies such as product characteristics...

  14. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    A technology tier is a level in a product system: final product, system, subsystem, component, or part. As a concept, it contrasts traditional “vertical” special technologies (for example, mechanics and electronics) and focuses “horizontal” feature technologies such as product characteristics...

  15. Assistive Technologies

    Science.gov (United States)

    Auat Cheein, Fernando A., Ed.

    2012-01-01

    This book offers the reader new achievements within the Assistive Technology field made by worldwide experts, covering aspects such as assistive technology focused on teaching and education, mobility, communication and social interactivity, among others. Each chapter included in this book covers one particular aspect of Assistive Technology that…

  16. Transitioning Unmanned Technologies for Earth Science Applications

    Science.gov (United States)

    Wardell, L. J.; Douglas, J.

    2008-12-01

    Development of small unmanned aerial systems (UAS) has progressed dramatically in recent years along with miniaturization of sensor technology. This confluence of development paths has resulted in greater capability in smaller, less expensive platforms allowing research to be performed where manned airborne platforms are impractical or dangerous. Recent applications include small UAS for studies involving hurricanes, volcanic activity, sea ice changes, glacier melt, biological monitoring of land and sea species, wildfire monitoring, and others. However, the majority of UAS employed in these investigations were originally developed for non-civilian applications and many of the required interfaces are locked behind proprietary specifications, requiring expensive customization by the manufacturer to transform a military UAS into one suitable for civilian work. A small UAS for scientific research should be standards-based, low-cost, user friendly, field serviceable, and be designed to accept a range of payloads. The AV8R UAS is one example of an unmanned system that has been developed for specific application to earth observation missions. This system is designed to be operated by the user with difficult environmental conditions and field logistics in mind. Numerous features and innovations that advance this technology as a research tool as well as its planned science missions will be presented. Most importantly, all interfaces to the system required for successful design and integration of various payloads will be openly available. The environment of open, standards based development allow the small technologies companies that serve as the backbone for much of the technology development to participate in the rapid development of industry capabilities. This is particularly true with UAS technologies. Programs within the USA such as the STTR foster collaborations with small businesses and university researchers. Other innovations related to autonomous unmanned systems

  17. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research scope: The scope of the project is to study technological implementation processes by using Weick's sensemaking concept (Weick, 1995). The purpose of using a social constructivist approach to investigate technological implementation processes is to find out how new technologies transform......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...... & Brass, 1990; Kling 1991; Orlikowski 2000). It also demonstrates that technology is a flexible variable adapted to the organisation's needs, culture, climate and management philosophy, thus leading to different uses and outcomes of the same technology in different organisations (Barley 1986; 1990...

  18. Enterasys Networks delivers standards-based 10-Gigabit ethernet modules for its Enterasys X-Pedition Routers and Enterasys Matrix Switches

    CERN Multimedia

    2002-01-01

    Enterasys Networks Inc. has announced new 10-Gigabit Ethernet modules for the Enterasys X-Pedition ER16 routers and Enterasys Matrix E1 OAS (Optical Access Switch). The addition of 10-Gigabit Ethernet technology enables the Enterasys X-Pedition ER16 enables real-time delivery of high-bandwidth, advanced applications across local area network (LAN), wide area network (WAN) and metropolitan area network (MAN) environments (1/2 page).

  19. Appropriate Technology as Indian Technology.

    Science.gov (United States)

    Barry, Tom

    1979-01-01

    Describes the mounting enthusiasm of Indian communities for appropriate technology as an inexpensive means of providing much needed energy and job opportunities. Describes the development of several appropriate technology projects, and the goals and activities of groups involved in utilizing low scale solar technology for economic development on…

  20. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    & Brass, 1990; Kling 1991; Orlikowski 2000). It also demonstrates that technology is a flexible variable adapted to the organisation's needs, culture, climate and management philosophy, thus leading to different uses and outcomes of the same technology in different organisations (Barley 1986; 1990......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...

  1. Chemistry Technology

    Data.gov (United States)

    Federal Laboratory Consortium — Chemistry technology experts at NCATS engage in a variety of innovative translational research activities, including:Design of bioactive small molecules.Development...

  2. An Indigenous Framework for Science, Technology, Engineering and Mathematics

    Science.gov (United States)

    Monette, G.

    2003-12-01

    The American Indian Higher Education Consortium, composed of 35 American Indian tribally-controlled Colleges and Universities in the U.S. and Canada, is leading a comprehensive effort to improve American Indian student achievement in STEM. A key component of this effort is the synthesis of indigenous ways of knowing and western education systems. This presentation will provide an overview of culturally responsive, place-based teaching, learning, and research and will discuss potential opportunities and strategies for helping to ensure that education systems and research programs reflect our diversity and respect our cultures. One example to be discussed is the NSF-funded "Tribal College Rural Systemic Initiative." Founded on the belief that all students can learn and should be given the opportunity to reach their full potential, Tribal Colleges are leading this effort to achieve successful and sustainable improvement of science, math, and technology education at the K-14 level in rural, economically disadvantaged, geographically challenged areas. Working with parents, tribal governments, schools and the private sector, the colleges are helping to implement math and science standards-based curriculum for students and standards-based assessment for schools; provide math and science standards-based professional development for teachers, administrators, and community leaders; and integrate local Native culture into math and science standards-based curriculum. The close working relationship between the Tribal Colleges and K-12 is paying off. According to the National Science Foundation, successful systemic reform has resulted in enhanced student achievement and participation in science and math; reductions in the achievement disparities among students that can be attributed to socioeconomic status, race, ethnicity, gender, or learning styles; implementation of a comprehensive, standards-based curriculum aligned with instructions and assessment; development of a coherent

  3. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

    The purpose of this Technology Roadmap is to outline a set of actions for government and industry to develop thermally activated technologies for converting America’s wasted heat resources into a reservoir of pollution-free energy for electric power, heating, cooling, refrigeration, and humidity control. Fuel flexibility is important. The actions also cover thermally activated technologies that use fossil fuels, biomass, and ultimately hydrogen, along with waste heat.

  4. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

    The purpose of this Technology Roadmap is to outline a set of actions for government and industry to develop thermally activated technologies for converting America’s wasted heat resources into a reservoir of pollution-free energy for electric power, heating, cooling, refrigeration, and humidity control. Fuel flexibility is important. The actions also cover thermally activated technologies that use fossil fuels, biomass, and ultimately hydrogen, along with waste heat.

  5. Plastics Technology.

    Science.gov (United States)

    Barker, Tommy G.

    This curriculum guide is designed to assist junior high schools industrial arts teachers in planning new courses and revising existing courses in plastics technology. Addressed in the individual units of the guide are the following topics: introduction to production technology; history and development of plastics; safety; youth leadership,…

  6. Lasers technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The Lasers Technology Program of IPEN is committed to the development of new lasers based on the research of optical materials and new technologies, as well to laser applications in several areas: Nuclear, Medicine, Dentistry, Industry, Environment and Advanced Research. The Program is basically divided into two main areas: Material and Laser Development and Laser Applications.

  7. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

    Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text.......Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text....

  8. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

    Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text.......Elementary introduction to the subject "Maritime Technology".The contents include drawings, sketches and references in English without any supplementary text....

  9. Technology Push

    Science.gov (United States)

    Kennedy, Mike

    2008-01-01

    When students, teachers, administrators and others employed in education arrive at work every day on thousands of campuses across the nation, it should come as no surprise that at every step along the way, technology is there to greet them. Technological advancements in education, as well as in facilities operation and management, are not a…

  10. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research objective: The object of the LOK research project is to gain a better understanding of the technological strategic processes in organisations by using the concept/metaphor of sensemaking. The project will investigate the technological strategies in organisations in order to gain a deeper...... understanding of the cognitive competencies and barriers towards implementing new technology in organisations. The research will therefore concentrate on researching the development process in the organisation's perception of the external environmental elements of customers, suppliers, competitors, internal...... and external technology and legislation and the internal environmental elements of structure, power relations and political arenas. All of these variables have influence on which/how technologies are implemented thus creating different outcomes all depending on the social dynamics that are triggered by changes...

  11. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research objective: The object of the LOK research project is to gain a better understanding of the technological strategic processes in organisations by using the concept/metaphor of sensemaking. The project will investigate the technological strategies in organisations in order to gain a deeper...... understanding of the cognitive competencies and barriers towards implementing new technology in organisations. The research will therefore concentrate on researching the development process in the organisation's perception of the external environmental elements of customers, suppliers, competitors, internal...... and external technology and legislation and the internal environmental elements of structure, power relations and political arenas. All of these variables have influence on which/how technologies are implemented thus creating different outcomes all depending on the social dynamics that are triggered by changes...

  12. Technology collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Jacob [Halliburton (Brazil)

    2011-07-01

    The aim of this paper is to present Halliburton's Brazilian technology center. Halliburton has technology centers in the United States, Saudi Arabia, India, Singapore and Brazil, all of which aim at delivering accelerated innovation in the oil sector. The technology centers engage in research and development activities with the help of various universities and in collaboration with the customer or supplier. The Halliburton Brazil technology center provides its customers with timely research and development solutions for enhancing recovery and mitigating reservoir uncertainty; they are specialized in finding solutions for pre- and post-salt carbonate drilling and in the enhancement of production from mature fields. This presentation showcased the work carried out by the Halliburton Brazil technology center to help customers develop their deepwater field activities.

  13. Ergonomics technology

    Science.gov (United States)

    Jones, W. L.

    1977-01-01

    Major areas of research and development in ergonomics technology for space environments are discussed. Attention is given to possible applications of the technology developed by NASA in industrial settings. A group of mass spectrometers for gas analysis capable of fully automatic operation has been developed for atmosphere control on spacecraft; a version for industrial use has been constructed. Advances have been made in personal cooling technology, remote monitoring of medical information, and aerosol particle control. Experience gained by NASA during the design and development of portable life support units has recently been applied to improve breathing equipment used by fire fighters.

  14. Technology Innovation

    Science.gov (United States)

    EPA produces innovative technologies and facilitates their creation in line with the Agency mission to create products such as the stormwater calculator, remote sensing, innovation clusters, and low-cost air sensors.

  15. Banana technology

    Science.gov (United States)

    van Amstel, Willem D.; Schellekens, E. P. A.; Walravens, C.; Wijlaars, A. P. F.

    1999-09-01

    With 'Banana Technology' an unconventional hybrid fabrication technology is indicated for the production of very large parabolic and hyperbolic cylindrical mirror systems. The banana technology uses elastic bending of very large and thin glass substrates and fixation onto NC milled metal moulds. This technology has matured during the last twenty years for the manufacturing of large telecentric flat-bed scanners. Two construction types, called 'internal banana' and 'external banana; are presented. Optical figure quality requirements in terms of slope and curvature deviations are discussed. Measurements of these optical specifications by means of a 'finishing rod' type of scanning deflectometer or slope tester are presented. Design constraints for bending glass and the advantages of a new process will be discussed.

  16. Exploration technology

    Energy Technology Data Exchange (ETDEWEB)

    Roennevik, H.C. [Saga Petroleum A/S, Forus (Norway)

    1996-12-31

    The paper evaluates exploration technology. Topics discussed are: Visions; the subsurface challenge; the creative tension; the exploration process; seismic; geology; organic geochemistry; seismic resolution; integration; drilling; value creation. 4 refs., 22 figs.

  17. UPLIFTING TECHNOLOGY

    National Research Council Canada - National Science Library

    Thomas K Grose

    2015-01-01

      Inspired by Star Trek turbolifts, German engineering firm ThyssenKrupp says it's ready to replace cables and pulleys using maglev, or magnetic levitation technology, that enables the world's fastest...

  18. Videodisc technology

    Energy Technology Data Exchange (ETDEWEB)

    Marsh, F.E. Jr.

    1981-03-01

    An overview of the technology of videodiscs is given. The emphasis is on systems that use reflection or transmission of laser light. Possible use of videodiscs for storage of bibliographic information is considered. 6 figures, 3 tables. (RWR)

  19. Fabrication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  20. Cognitive technologies

    CERN Document Server

    Mello, Alan; Figueiredo, Fabrício; Figueiredo, Rafael

    2017-01-01

    This book focuses on the next generation optical networks as well as mobile communication technologies. The reader will find chapters on Cognitive Optical Network, 5G Cognitive Wireless, LTE, Data Analysis and Natural Language Processing. It also presents a comprehensive view of the enhancements and requirements foreseen for Machine Type Communication. Moreover, some data analysis techniques and Brazilian Portuguese natural language processing technologies are also described here. .

  1. Lasers technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-01

    The Laser Technology Program of IPEN is developed by the Center for Lasers and Applications (CLA) and is committed to the development of new lasers based on the research of new optical materials and new resonator technologies. Laser applications and research occur within several areas such as Nuclear, Medicine, Dentistry, Industry, Environment and Advanced Research. Additional goals of the Program are human resource development and innovation, in association with Brazilian Universities and commercial partners.

  2. Fabrication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  3. Enabling Better Interoperability for HealthCare: Lessons in Developing a Standards Based Application Programing Interface for Electronic Medical Record Systems.

    Science.gov (United States)

    Kasthurirathne, Suranga N; Mamlin, Burke; Kumara, Harsha; Grieve, Grahame; Biondich, Paul

    2015-11-01

    We sought to enable better interoperability and easy adoption of healthcare applications by developing a standardized domain independent Application Programming Interface (API) for an Electronic Medical Record (EMR) system. We leveraged the modular architecture of the Open Medical Record System (OpenMRS) to build a Fast Healthcare Interoperability Resources (FHIR) based add-on module that could consume FHIR resources and requests made on OpenMRS. The OpenMRS FHIR module supports a subset of FHIR resources that could be used to interact with clinical data persisted in OpenMRS. We demonstrate the ease of connecting healthcare applications using the FHIR API by integrating a third party Substitutable Medical Apps & Reusable Technology (SMART) application with OpenMRS via FHIR. The OpenMRS FHIR module is an optional component of the OpenMRS platform. The FHIR API significantly reduces the effort required to implement OpenMRS by preventing developers from having to learn or work with a domain specific OpenMRS API. We propose an integration pathway where the domain specific legacy OpenMRS API is gradually retired in favor of the new FHIR API, which would be integrated into the core OpenMRS platform. Our efforts indicate that a domain independent API is a reality for any EMR system. These efforts demonstrate the adoption of an emerging FHIR standard that is seen as a replacement for both Health Level 7 (HL7) Version 2 and Version 3. We propose a gradual integration approach where our FHIR API becomes the preferred method for communicating with the OpenMRS platform.

  4. Technology and technology transfer: some basic issues

    OpenAIRE

    Shamsavari, Ali; Adikibi, Owen; Taha, Yasser

    2002-01-01

    This paper addresses various issues relating to technology and transfer of technology such as technology and society, technology and science, channels and models of technology transfer, the role of multinational companies in transfer of technology, etc. The ultimate objective is to pose the question of relevance of some existing models and ideas like technological independence in an increasingly globalised world economy.

  5. Technology cycles and technology revolutions

    Energy Technology Data Exchange (ETDEWEB)

    Paganetto, Luigi; Scandizzo, Pasquale Lucio

    2010-09-15

    Technological cycles have been characterized as the basis of long and continuous periods economic growth through sustained changes in total factor productivity. While this hypothesis is in part consistent with several theories of growth, the sheer magnitude and length of the economic revolutions experienced by humankind seems to indicate surmise that more attention should be given to the origin of major technological and economic changes, with reference to one crucial question: role of production and use of energy in economic development.

  6. Digital literacy: A sociological perspective

    OpenAIRE

    Gladys Guillén-Rascón; Gerardo Ascensio-Baca; Javier Tarango

    2016-01-01

    La presente revisión pretende realizar un ejercicio reflexivo sobre las implicaciones epistemológicas del surgimiento de las Tecnologías de la Información y Comunicación (TIC) y su inclusión en el currículo educativo. Para esto se revisan distintos conceptos de educación a través del contexto histórico, así como el fin mismo de la educación considerando la perspectiva de distintas personas pensadoras y expertas desde sus teorías socioeducativas. Finalmente se examinan algunas teorías de apren...

  7. Knowledge Technologies

    CERN Document Server

    Milton, Nick

    2008-01-01

    Several technologies are emerging that provide new ways to capture, store, present and use knowledge. This book is the first to provide a comprehensive introduction to five of the most important of these technologies: Knowledge Engineering, Knowledge Based Engineering, Knowledge Webs, Ontologies and Semantic Webs. For each of these, answers are given to a number of key questions (What is it? How does it operate? How is a system developed? What can it be used for? What tools are available? What are the main issues?). The book is aimed at students, researchers and practitioners interested in Knowledge Management, Artificial Intelligence, Design Engineering and Web Technologies. During the 1990s, Nick worked at the University of Nottingham on the application of AI techniques to knowledge management and on various knowledge acquisition projects to develop expert systems for military applications. In 1999, he joined Epistemics where he worked on numerous knowledge projects and helped establish knowledge management...

  8. Persuasive Technology

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included in this vol......This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included...... in this volume. The topics covered are emotions and user experience, ambient persuasive systems, persuasive design, persuasion profiles, designing for health, psychology of persuasion, embodied and conversational agents, economic incentives, and future directions for persuasive technology....

  9. Seafood Technology

    DEFF Research Database (Denmark)

    Børresen, Torger

    This presentation will fill the total picture of this conference between fisheries and aquaculture, blue biotech and bioconservation, by considering the optimal processing technology of marine resources from the raw material until the seafood reaches the plate of the consumer. The situation today...... must be performed such that total traceability and authenticity of the final products can be presented on demand. The most important aspects to be considered within seafood technology today are safety, healthy products and high eating quality. Safety can be divided into microbiological safety...... and not presenting any safety risk per se. Seafood is healthy due to the omega-3 fatty acids and the nutritional value of vitamins, peptides and proteins. The processing technology must however be performed such that these valuable features are not lost during production. The same applies to the eating quality. Any...

  10. Persuasive Technology

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included in this vol......This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included...... in this volume. The topics covered are emotions and user experience, ambient persuasive systems, persuasive design, persuasion profiles, designing for health, psychology of persuasion, embodied and conversational agents, economic incentives, and future directions for persuasive technology....

  11. Technology Transfer

    Science.gov (United States)

    Smith, Nanette R.

    1995-01-01

    The objective of this summer's work was to attempt to enhance Technology Application Group (TAG) ability to measure the outcomes of its efforts to transfer NASA technology. By reviewing existing literature, by explaining the economic principles involved in evaluating the economic impact of technology transfer, and by investigating the LaRC processes our William & Mary team has been able to lead this important discussion. In reviewing the existing literature, we identified many of the metrics that are currently being used in the area of technology transfer. Learning about the LaRC technology transfer processes and the metrics currently used to track the transfer process enabled us to compare other R&D facilities to LaRC. We discuss and diagram impacts of technology transfer in the short run and the long run. Significantly, it serves as the basis for analysis and provides guidance in thinking about what the measurement objectives ought to be. By focusing on the SBIR Program, valuable information regarding the strengths and weaknesses of this LaRC program are to be gained. A survey was developed to ask probing questions regarding SBIR contractors' experience with the program. Specifically we are interested in finding out whether the SBIR Program is accomplishing its mission, if the SBIR companies are providing the needed innovations specified by NASA and to what extent those innovations have led to commercial success. We also developed a survey to ask COTR's, who are NASA employees acting as technical advisors to the SBIR contractors, the same type of questions, evaluating the successes and problems with the SBIR Program as they see it. This survey was developed to be implemented interactively on computer. It is our hope that the statistical and econometric studies that can be done on the data collected from all of these sources will provide insight regarding the direction to take in developing systematic evaluations of programs like the SBIR Program so that they can

  12. Soulful Technologies

    DEFF Research Database (Denmark)

    Fausing, Bent

    2010-01-01

    Samsung introduced in 2008 a mobile phone called "Soul" made with a human touch and including itself a "magic touch". Through the analysis of a Nokia mobile phone TV-commercials I want to examine the function and form of digital technology in everyday images. The mobile phone and its digital came...... commercials and internet commercials for mobile phones from Nokia, or handheld computers, as Sony-Ericsson prefers to call them. Digital technology points towards a forgotten pre-human and not only post-human condition....

  13. Playful Technology

    DEFF Research Database (Denmark)

    Johansen, Stine Liv; Eriksson, Eva

    2013-01-01

    In this paper, the design of future services for children in Danish public libraries is discussed, in the light of new challenges and opportunities in relation to new media and technologies. The Danish government has over the last few years initiated and described a range of initiatives regarding...... in the library, the changing role of the librarians and the library space. We argue that intertwining traditional library services with new media forms and engaging play is the core challenge for future design in physical public libraries, but also that it is through new media and technology that new...

  14. Playful Technology

    DEFF Research Database (Denmark)

    Johansen, Stine Liv; Eriksson, Eva

    2013-01-01

    in the library, the changing role of the librarians and the library space. We argue that intertwining traditional library services with new media forms and engaging play is the core challenge for future design in physical public libraries, but also that it is through new media and technology that new......In this paper, the design of future services for children in Danish public libraries is discussed, in the light of new challenges and opportunities in relation to new media and technologies. The Danish government has over the last few years initiated and described a range of initiatives regarding...

  15. Architectural technology

    DEFF Research Database (Denmark)

    2005-01-01

    The booklet offers an overall introduction to the Institute of Architectural Technology and its projects and activities, and an invitation to the reader to contact the institute or the individual researcher for further information. The research, which takes place at the Institute of Architectural...... Technology at the Roayl Danish Academy of Fine Arts, School of Architecture, reflects a spread between strategic, goal-oriented pilot projects, commissioned by a ministry, a fund or a private company, and on the other hand projects which originate from strong personal interests and enthusiasm of individual...

  16. Manufacturing technologies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The Manufacturing Technologies Center is an integral part of Sandia National Laboratories, a multiprogram engineering and science laboratory, operated for the Department of Energy (DOE) with major facilities at Albuquerque, New Mexico, and Livermore, California. Our Center is at the core of Sandia`s Advanced Manufacturing effort which spans the entire product realization process.

  17. Blast Technologies

    Science.gov (United States)

    2011-06-27

    Team Leader Risa Scherer Blast Mitigation Interior and Laboratory Team Leader Blast Technologies POC’s Government Point Of Contacts (POCs): To...to yield injury assessments at higher fidelities and with higher confidence UNCLASSIFIED UNCLASSIFIED Risa Scherer Blast Mitigation Interior and

  18. Energy Technology.

    Science.gov (United States)

    Eaton, William W.

    Reviewed are technological problems faced in energy production including locating, recovering, developing, storing, and distributing energy in clean, convenient, economical, and environmentally satisfactory manners. The energy resources of coal, oil, natural gas, hydroelectric power, nuclear energy, solar energy, geothermal energy, winds, tides,…

  19. Strategic Technology

    Science.gov (United States)

    2012-03-11

    the spectrum of future conflict and engagement. Technology Surprise Francis Fukuyama , in his introduction to the book Blindside, summarizes recent...atrocities or large-scale natural disasters abroad 12 Francis Fukuyama , ed, Blindside (Baltimore, MD: Brookings Institute Press, 2007), 1. 13 Defense

  20. (Environmental technology)

    Energy Technology Data Exchange (ETDEWEB)

    Boston, H.L.

    1990-10-12

    The traveler participated in a conference on environmental technology in Paris, sponsored by the US Embassy-Paris, US Environmental Protection Agency (EPA), the French Environmental Ministry, and others. The traveler sat on a panel for environmental aspects of energy technology and made a presentation on the potential contributions of Oak Ridge National Laboratory (ORNL) to a planned French-American Environmental Technologies Institute in Chattanooga, Tennessee, and Evry, France. This institute would provide opportunities for international cooperation on environmental issues and technology transfer related to environmental protection, monitoring, and restoration at US Department of Energy (DOE) facilities. The traveler also attended the Fourth International Conference on Environmental Contamination in Barcelona. Conference topics included environmental chemistry, land disposal of wastes, treatment of toxic wastes, micropollutants, trace organics, artificial radionuclides in the environment, and the use biomonitoring and biosystems for environmental assessment. The traveler presented a paper on The Fate of Radionuclides in Sewage Sludge Applied to Land.'' Those findings corresponded well with results from studies addressing the fate of fallout radionuclides from the Chernobyl nuclear accident. There was an exchange of new information on a number of topics of interest to DOE waste management and environmental restoration needs.

  1. GIG Technologies

    Science.gov (United States)

    2008-08-08

    caching • GIG as a sensor • Cyber SA/defense • Cross Domain Information Sharing • Multi-Level Security solutions • Enterprise Service Bus ( ESB ...Link Layer Technologies Integrated Link Layer All Optical Core For Terrestrial and Space Networks Separate Transmission Networks Mid-Term Integrated

  2. Geospatial Technology

    Science.gov (United States)

    Reed, Philip A.; Ritz, John

    2004-01-01

    Geospatial technology refers to a system that is used to acquire, store, analyze, and output data in two or three dimensions. This data is referenced to the earth by some type of coordinate system, such as a map projection. Geospatial systems include thematic mapping, the Global Positioning System (GPS), remote sensing (RS), telemetry, and…

  3. Sport Technology

    CSIR Research Space (South Africa)

    Kirkbride, T

    2007-11-01

    Full Text Available in design and manufacturing to virtual reality. There are carbon fiber materials used and in performance analysis that use video base technology. In the 1999 cricket World Cup, small earphones were used for Hansie to communicate with the coach and were later...

  4. Vacuum Technology

    Energy Technology Data Exchange (ETDEWEB)

    Biltoft, P J

    2004-10-15

    The environmental condition called vacuum is created any time the pressure of a gas is reduced compared to atmospheric pressure. On earth we typically create a vacuum by connecting a pump capable of moving gas to a relatively leak free vessel. Through operation of the gas pump the number of gas molecules per unit volume is decreased within the vessel. As soon as one creates a vacuum natural forces (in this case entropy) work to restore equilibrium pressure; the practical effect of this is that gas molecules attempt to enter the evacuated space by any means possible. It is useful to think of vacuum in terms of a gas at a pressure below atmospheric pressure. In even the best vacuum vessels ever created there are approximately 3,500,000 molecules of gas per cubic meter of volume remaining inside the vessel. The lowest pressure environment known is in interstellar space where there are approximately four molecules of gas per cubic meter. Researchers are currently developing vacuum technology components (pumps, gauges, valves, etc.) using micro electro mechanical systems (MEMS) technology. Miniature vacuum components and systems will open the possibility for significant savings in energy cost and will open the doors to advances in electronics, manufacturing and semiconductor fabrication. In conclusion, an understanding of the basic principles of vacuum technology as presented in this summary is essential for the successful execution of all projects that involve vacuum technology. Using the principles described above, a practitioner of vacuum technology can design a vacuum system that will achieve the project requirements.

  5. Agro-ecological compensation standard based on emergy analysis in Yongding River basin%基于能值分析的永定河流域农业生态补偿标准

    Institute of Scientific and Technical Information of China (English)

    付意成; 高婷; 闫丽娟; 张爱静; 阮本清

    2013-01-01

      实施农业生态补偿是消除当前农业生产中的负面影响,保证环境友好型农业生产顺利进行的前提.针对当前的农业生态补偿标准计算中,价值受时空动态变化影响较大、投入成本难以准确计量的弊端,借助能值与价值之间的可转化性,给出基于农业可持续发展的生态补偿标准计算体系.选择永定河官厅水库以上流域为研究区,从可更新资源(R)、不可更新资源(N)、物质投入(M)、服务成本(S)的能值计算出发,计算得出永定河流域的农业生产的总能值为3.80×1016 Sej/hm2,其中可更新的能值为1.59×1016 Sej/hm2,不可更新能值2.21×1016 Sej/hm2.研究区农业生产的环境可持续指数(ESI)为0.1056,流域农业处于严重不可持续状态,应实施农业生态补偿进行调整.借鉴能值与生态服务价值之间的可转化性,为实现流域农业生产的可持续,下游区域政府或受益部门应对上游农业水土流失防护补偿约4亿元.该文研究结果的应用表明,基于能值的农业生态补偿标准计算方法具有一定的适用性.%The aim of agro-ecological compensation is to eliminate the negative effects during agricultural production, and promote the strategy implementation of environment-friendly agriculture. At present, agro-ecological compensation standard is greatly affected by the temporal and spatial variation of value, and the inaccuracy of input cost calculation result. Emergy is an important advanced technology in calculation of material inputs and efficiency of agricultural ecological protection quality. The paper gave the study method of agro-ecological compensation standard based on the conversion between emergy and value, as well as the process to calculate agro-ecological protection cost and benefit. On the basis of defining the components within the system, and allowing the identification of inputs and output of agricultural production, the annual emergy flows

  6. Technology Programme

    Energy Technology Data Exchange (ETDEWEB)

    Batistoni, Paola; De Marco, Francesco; Pieroni, Leonardo (ed.)

    2005-07-01

    The technology activities carried out by the Euratom-ENEA Association in the framework of the European Fusion Development Agreement concern the Next Step (International Thermonuclear Experimental Reactor - ITER), the Long-Term Programme (breeder blanket, materials, International Fusion Materials Irradiation Facility - IFMIF), Power Plant Conceptual Studies and Socio-Economic Studies. The Underlying Technology Programme was set up to complement the fusion activities as well to develop technologies with a wider range of interest. The Technology Programme mainly involves staff from the Frascati laboratories of the Fusion Technical and Scientific Unit and from the Brasimone laboratories of the Advanced Physics Technologies Unit. Other ENEA units also provide valuable contributions to the programme. ENEA is heavily engaged in component development/testing and in design and safety activities for the European Fusion Technology Programme. Although the work documented in the following covers a large range of topics that differ considerably because they concern the development of extremely complex systems, the high level of integration and coordination ensures the capability to cover the fusion system as a whole. In 2004 the most significant testing activities concerned the ITER primary beryllium-coated first wall. In the field of high-heat-flux components, an important achievement was the qualification of the process for depositing a copper liner on carbon fibre composite (CFC) hollow tiles. This new process, pre-brazed casting (PBC), allows the hot radial pressing (HRP) joining procedure to be used also for CFC-based armour monoblock divertor components. The PBC and HRP processes are candidates for the construction of the ITER divertor. In the materials field an important milestone was the commissioning of a new facility for chemical vapour infiltration/deposition, used for optimising silicon carbide composite (SiCf/SiC) components. Eight patents were deposited during 2004

  7. Hearing Assistive Technology

    Science.gov (United States)

    ... for the Public / Hearing and Balance Hearing Assistive Technology Hearing Assistive Technology: FM Systems | Infrared Systems | Induction ... Assistive Technology Systems Solutions What are hearing assistive technology systems (HATS)? Hearing assistive technology systems (HATS) are ...

  8. Communications technology

    Science.gov (United States)

    Cuccia, C. Louis; Sivo, Joseph

    1986-01-01

    The technologies for optimized, i.e., state of the art, operation of satellite-based communications systems are surveyed. Features of spaceborne active repeater systems, low-noise signal amplifiers, power amplifiers, and high frequency switches are described. Design features and capabilities of various satellite antenna systems are discussed, including multiple beam, shaped reflector shaped beam, offset reflector multiple beam, and mm-wave and laser antenna systems. Attitude control systems used with the antenna systems are explored, along with multiplexers, filters, and power generation, conditioning and amplification systems. The operational significance and techniques for exploiting channel bandwidth, baseband and modulation technologies are described. Finally, interconnectivity among communications satellites by means of RF and laser links is examined, as are the roles to be played by the Space Station and future large space antenna systems.

  9. Manufacturing technology

    Energy Technology Data Exchange (ETDEWEB)

    Leonard, J.A.; Floyd, H.L.; Goetsch, B.; Doran, L. [eds.

    1993-08-01

    This bulletin depicts current research on manufacturing technology at Sandia laboratories. An automated, adaptive process removes grit overspray from jet engine turbine blades. Advanced electronic ceramics are chemically prepared from solution for use in high- voltage varistors. Selective laser sintering automates wax casting pattern fabrication. Numerical modeling improves performance of photoresist stripper (simulation on Cray supercomputer reveals path to uniform plasma). And mathematical models help make dream of low- cost ceramic composites come true.

  10. Emerging technologies

    Energy Technology Data Exchange (ETDEWEB)

    Lu, Shin-yee

    1993-03-01

    The mission of the Emerging Technologies thrust area at Lawrence Livermore National Laboratory is to help individuals establish technology areas that have national and commercial impact, and are outside the scope of the existing thrust areas. We continue to encourage innovative ideas that bring quality results to existing programs. We also take as our mission the encouragement of investment in new technology areas that are important to the economic competitiveness of this nation. In fiscal year 1992, we have focused on nine projects, summarized in this report: (1) Tire, Accident, Handling, and Roadway Safety; (2) EXTRANSYT: An Expert System for Advanced Traffic Management; (3) Odin: A High-Power, Underwater, Acoustic Transmitter for Surveillance Applications; (4) Passive Seismic Reservoir Monitoring: Signal Processing Innovations; (5) Paste Extrudable Explosive Aft Charge for Multi-Stage Munitions; (6) A Continuum Model for Reinforced Concrete at High Pressures and Strain Rates: Interim Report; (7) Benchmarking of the Criticality Evaluation Code COG; (8) Fast Algorithm for Large-Scale Consensus DNA Sequence Assembly; and (9) Using Electrical Heating to Enhance the Extraction of Volatile Organic Compounds from Soil.

  11. Technology Management

    DEFF Research Database (Denmark)

    Pilkington, Alan

    2014-01-01

    This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter-relationships. Spe......This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter......-relationships. Specific results from different levels of analysis show the different dimensions of technology management: • Co-word terms identify themes • Journal co-citation network: linking to other disciplines • Co-citation network show concentrations of themes The analysis shows that MOT has a bridging role...... in integrating ideas from several distinct disciplines. This suggests that management and strategy are central to MOT which essentially relates to the firm rather than policy. Similarly we have a dual focus on capabilities, but can see subtle differences in how we view these ideas, either through an inwards...

  12. 十二年國民基本教育的入學考試與評量變革 Standards-Based Assessments for 12-Year Basic Education in Taiwan

    Directory of Open Access Journals (Sweden)

    宋曜廷 Yao-Ting Sung

    2014-03-01

    Full Text Available 十二年國民基本教育已正式啟動,入學考試和班級評量的變革,是影響十二年國民基本教育成敗的關鍵之一,如何達成所提出的願景,格外引人關注。以標準為本位的評量為近年來的教育評量改革趨勢,許多先進國家已將標準本位評量分別應用在教育會考與班級評量,以達到學力監控、提升教師教學與評量專業,並促進學生學習成果的目標。本研究介紹標準本位評量之意涵,並以國中教育會考與國民中學學生學習成就評量標準為例,說明標準本位評量如何為實施十二年國民基本教育創造有利環境,進而達成多元學習、確保學力、舒緩升學壓力、活化教學等目標。 Taiwan officially implemented 12-Year Basic Education. Entrance examinations and classroom assessments are one of the keys to the success of this new program. Because thousands of Taiwanese children will be affected, how to help the program succeed deserves scrutiny. In recent years, many developed nations have used standards-based assessment to enhance their educational programs. Standards-based assessment, therefore, could potentially be advantageous for Taiwan as well. In this study, the implications of broadly applying standards-based assessment were investigated by exploring its effect on knowledge diversity, scholastic ability, and academic pressure among junior high school students.

  13. Neutron Sources for Standard-Based Testing

    Energy Technology Data Exchange (ETDEWEB)

    Radev, Radoslav [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); McLean, Thomas [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-11-10

    The DHS TC Standards and the consensus ANSI Standards use 252Cf as the neutron source for performance testing because its energy spectrum is similar to the 235U and 239Pu fission sources used in nuclear weapons. An emission rate of 20,000 ± 20% neutrons per second is used for testing of the radiological requirements both in the ANSI standards and the TCS. Determination of the accurate neutron emission rate of the test source is important for maintaining consistency and agreement between testing results obtained at different testing facilities. Several characteristics in the manufacture and the decay of the source need to be understood and accounted for in order to make an accurate measurement of the performance of the neutron detection instrument. Additionally, neutron response characteristics of the particular instrument need to be known and taken into account as well as neutron scattering in the testing environment.

  14. Clinical Information System Services and Capabilities Desired for Scalable, Standards-Based, Service-oriented Decision Support: Consensus Assessment of the Health Level 7 Clinical Decision Support Work Group

    Science.gov (United States)

    Kawamoto, Kensaku; Jacobs, Jason; Welch, Brandon M.; Huser, Vojtech; Paterno, Marilyn D.; Del Fiol, Guilherme; Shields, David; Strasberg, Howard R.; Haug, Peter J.; Liu, Zhijing; Jenders, Robert A.; Rowed, David W.; Chertcoff, Daryl; Fehre, Karsten; Adlassnig, Klaus-Peter; Curtis, A. Clayton

    2012-01-01

    A standards-based, service-oriented architecture for clinical decision support (CDS) has the potential to significantly enhance CDS scalability and robustness. To enable such a CDS architecture, the Health Level 7 CDS Work Group reviewed the literature, hosted multi-stakeholder discussions, and consulted domain experts to identify and prioritize the services and capabilities required from clinical information systems (CISs) to enable service-oriented CDS. In addition, relevant available standards were identified. Through this process, ten CIS services and eight CIS capabilities were identified as being important for enabling scalable, service-oriented CDS. In particular, through a survey of 46 domain experts, five services and capabilities were identified as being especially critical: 1) the use of standard information models and terminologies; 2) the ability to leverage a Decision Support Service (DSS); 3) support for a clinical data query service; 4) support for an event subscription and notification service; and 5) support for a user communication service. PMID:23304315

  15. Clinical information system services and capabilities desired for scalable, standards-based, service-oriented decision support: consensus assessment of the Health Level 7 clinical decision support Work Group.

    Science.gov (United States)

    Kawamoto, Kensaku; Jacobs, Jason; Welch, Brandon M; Huser, Vojtech; Paterno, Marilyn D; Del Fiol, Guilherme; Shields, David; Strasberg, Howard R; Haug, Peter J; Liu, Zhijing; Jenders, Robert A; Rowed, David W; Chertcoff, Daryl; Fehre, Karsten; Adlassnig, Klaus-Peter; Curtis, A Clayton

    2012-01-01

    A standards-based, service-oriented architecture for clinical decision support (CDS) has the potential to significantly enhance CDS scalability and robustness. To enable such a CDS architecture, the Health Level 7 CDS Work Group reviewed the literature, hosted multi-stakeholder discussions, and consulted domain experts to identify and prioritize the services and capabilities required from clinical information systems (CISs) to enable service-oriented CDS. In addition, relevant available standards were identified. Through this process, ten CIS services and eight CIS capabilities were identified as being important for enabling scalable, service-oriented CDS. In particular, through a survey of 46 domain experts, five services and capabilities were identified as being especially critical: 1) the use of standard information models and terminologies; 2) the ability to leverage a Decision Support Service (DSS); 3) support for a clinical data query service; 4) support for an event subscription and notification service; and 5) support for a user communication service.

  16. Agreement technologies

    CERN Document Server

    Ossowski, Sascha

    2013-01-01

    More and more transactions, whether in business or related to leisure activities, are mediated automatically by computers and computer networks, and this trend is having a significant impact on the conception and design of new computer applications. The next generation of these applications will be based on software agents to which increasingly complex tasks can be delegated, and which interact with each other in sophisticated ways so as to forge agreements in the interest of their human users. The wide variety of technologies supporting this vision is the subject of this volume. It summarises

  17. Seafood Technology

    DEFF Research Database (Denmark)

    Børresen, Torger

    -Trophic Aquaculture (IMTA) is needed to pay attention to environmental protection and continued biodiversity. Further, it is necessary to use all the raw materials provided such that present by-products and side streams in processing are being upgraded for a better use than today. Principles of blue biotechnology may......This presentation will fill the total picture of this conference between fisheries and aquaculture, blue biotech and bioconservation, by considering the optimal processing technology of marine resources from the raw material until the seafood reaches the plate of the consumer. The situation today...

  18. Photon technology. Hard photon technology; Photon technology. Hard photon gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Research results of hard photon technology have been summarized as a part of novel technology development highly utilizing the quantum nature of photon. Hard photon technology refers to photon beam technologies which use photon in the 0.1 to 200 nm wavelength region. Hard photon has not been used in industry due to the lack of suitable photon sources and optical devices. However, hard photon in this wavelength region is expected to bring about innovations in such areas as ultrafine processing and material synthesis due to its atom selective reaction, inner shell excitation reaction, and spatially high resolution. Then, technological themes and possibility have been surveyed. Although there are principle proposes and their verification of individual technologies for the technologies of hard photon generation, regulation and utilization, they are still far from the practical applications. For the photon source technology, the laser diode pumped driver laser technology, laser plasma photon source technology, synchrotron radiation photon source technology, and vacuum ultraviolet photon source technology are presented. For the optical device technology, the multi-layer film technology for beam mirrors and the non-spherical lens processing technology are introduced. Also are described the reduction lithography technology, hard photon excitation process, and methods of analysis and measurement. 430 refs., 165 figs., 23 tabs.

  19. Wearable Technology

    Science.gov (United States)

    Watson, Amanda

    2013-01-01

    Wearable technology projects, to be useful, in the future, must be seamlessly integrated with the Flight Deck of the Future (F.F). The lab contains mockups of space vehicle cockpits, habitat living quarters, and workstations equipped with novel user interfaces. The Flight Deck of the Future is one element of the Integrated Power, Avionics, and Software (IPAS) facility, which, to a large extent, manages the F.F network and data systems. To date, integration with the Flight Deck of the Future has been limited by a lack of tools and understanding of the Flight Deck of the Future data handling systems. To remedy this problem it will be necessary to learn how data is managed in the Flight Deck of the Future and to develop tools or interfaces that enable easy integration of WEAR Lab and EV3 products into the Flight Deck of the Future mockups. This capability is critical to future prototype integration, evaluation, and demonstration. This will provide the ability for WEAR Lab products, EV3 human interface prototypes, and technologies from other JSC organizations to be evaluated and tested while in the Flight Deck of the Future. All WEAR Lab products must be integrated with the interface that will connect them to the Flight Deck of the Future. The WEAR Lab products will primarily be programmed in Arduino. Arduino will be used for the development of wearable controls and a tactile communication garment. Arduino will also be used in creating wearable methane detection and warning system.

  20. Technology maturity and technology development

    Energy Technology Data Exchange (ETDEWEB)

    Underhill, Gary K.; Carlson, Ronald A.; Clendinning, William A.; Erdos, Jozsef; Gault, John; Hall, James W.; Jones, Robert L.; Michael, Herbert K.; Powell, Paul H.; Riemann, Carl F.; Rios-Castellon, Lorenzo; Shepherd, Burchard P.; Wilson, John S.

    1976-01-01

    All of the work reported in the preceding chapters was performed in order to assess the technical, economic, and energetic feasibility of proceeding with more detailed studies of the geopressured geothermal resource. The preliminary conceptual design and costing activities represented the prime activity for component by component review of the maturity of the technology available for resource utilization facilities. The economics and energetics studies focussed attentions on the areas of major capital and energy investment; these results comprise a useful guide for focussing design in order to reduce initial and operations and maintenance costs and/or investment. The following presents a discussion of the primary technical problems identified.

  1. Incineration technologies

    CERN Document Server

    Buekens, Alfons

    2013-01-01

    Waste incineration is the art of completely combusting waste, while maintaining or reducing emission levels below current emission standards. Where possible, objectives include the recovering of energy as well as the  combustion residues.  Successful waste incineration makes it possible to achieve a deep reduction in waste volume, obtain a compact and sterile residue, and eliminate a wide array of pollutants. This book places waste incineration within the wider context of waste management, and demonstrates that, in contrast to landfills and composting, waste incineration can eliminate objectionable and hazardous properties such as flammability and toxicity, result in a significant reduction in volume, and destroy gaseous and liquid waste streams leaving little or no residues beyond those linked to flue gas neutralization and treatment. Moreover, waste incineration sterilizes and destroys putrescible matter, and produces usable heat.  Incineration Technologies first appeared as a peer-reviewed contribution ...

  2. The Columbia River Protection Supplemental Technologies Quality Assurance Project Plan

    Energy Technology Data Exchange (ETDEWEB)

    Fix, N. J.

    2007-01-10

    The U.S. Department of Energy (DOE) has conducted interim groundwater remedial activities on the Hanford Site since the mid-1990s for several groundwater contamination plumes. DOE established the Columbia River Protection Supplemental Technologies Project (Technologies Project) in 2006 to evaluate alternative treatment technologies. The objectives for the technology project are as follows: develop a 300 Area polyphosphate treatability test to immobilize uranium, design and test infiltration of a phosphate/apatite technology for Sr-90 at 100-N, perform carbon tetrachloride and chloroform attenuation parameter studies, perform vadose zone chromium characterization and geochemistry studies, perform in situ biostimulation of chromium studies for a reducing barrier at 100-D, and perform a treatability test for phytoremediation for Sr-90 at 100-N. This document provides the quality assurance guidelines that will be followed by the Technologies Project. This Quality Assurance Project Plan is based on the quality assurance requirements of DOE Order 414.1C, Quality Assurance, and 10 CFR 830, Subpart A--Quality Assurance Requirements as delineated in Pacific Northwest National Laboratory’s Standards-Based Management System. In addition, the technology project is subject to the Environmental Protection Agency (EPA) Requirements for Quality Assurance Project Plans (EPA/240/B-01/003, QA/R-5). The Hanford Analytical Services Quality Assurance Requirements Documents (HASQARD, DOE/RL-96-68) apply to portions of this project and to the subcontractors. HASQARD requirements are discussed within applicable sections of this plan.

  3. BIOGAS TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    D.B. SALUNKHE

    2012-12-01

    Full Text Available Due to scarcity of petroleum and coal it threatens supply of fuel throughout the world also problem of their combustion leads to research in different corners to get access the new sources of energy, like renewable energy resources. Solar energy, wind energy, different thermal and hydro sources of energy, biogas are all renewable energy resources. But, biogas is distinct from other renewable energies because of its characteristics of using, controlling and collecting organic wastes and at the same time producing fertilizer and water for use in agricultural irrigation. Biogas does not have any geographical limitations nor does it require advanced technology for producing energy, also it is very simple to use and apply. Anaerobic digestion is controlled biological degradation process which allows efficient capturing & utilization of biogas (approximately 60% methane and 40% carbon dioxide for energy generation. Anaerobic digestion of food waste is achievable but different types, composition of food waste results in varying degrees of methane yields, and thus the effects of mixing various types of food waste and their proportions should be determined on case by case basis.

  4. CMM Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ward, Robert C.

    2008-10-20

    This project addressed coordinate measuring machine (CMM) technology and model-based engineering. CMM data analysis and delivery were enhanced through the addition of several machine types to the inspection summary program. CMM hardware and software improvements were made with the purchases of calibration and setup equipment and new model-based software for the creation of inspection programs. Kansas City Plant (KCP) personnel contributed to and influenced the development of dimensional metrology standards. Model-based engineering capabilities were expanded through the development of software for the tolerance analysis of piece parts and for the creation of model-based CMM inspection programs and inspection plans and through the purchase of off-the-shelf software for the tolerance analysis of mechanical assemblies. An obsolete database application used to track jobs in Precision Measurement was replaced by a web-based application with improved query and reporting capabilities. A potential project to address the transformation of the dimensional metrology enterprise at the Kansas City Plant was identified.

  5. NASA Goddard Space Flight Center presents Enhancing Standards Based Science Curriculum through NASA Content Relevancy: A Model for Sustainable Teaching-Research Integration Dr. Robert Gabrys, Raquel Marshall, Dr. Evelina Felicite-Maurice, Erin McKinley

    Science.gov (United States)

    Marshall, R. H.; Gabrys, R.

    2016-12-01

    NASA Goddard Space Flight Center has developed a systemic educator professional development model for the integration of NASA climate change resources into the K-12 classroom. The desired outcome of this model is to prepare teachers in STEM disciplines to be globally engaged and knowledgeable of current climate change research and its potential for content relevancy alignment to standard-based curriculum. The application and mapping of the model is based on the state education needs assessment, alignment to the Next Generation Science Standards (NGSS), and implementation framework developed by the consortium of district superintendents and their science supervisors. In this presentation, we will demonstrate best practices for extending the concept of inquiry-based and project-based learning through the integration of current NASA climate change research into curriculum unit lessons. This model includes a significant teacher development component focused on capacity development for teacher instruction and pedagogy aimed at aligning NASA climate change research to related NGSS student performance expectations and subsequent Crosscutting Concepts, Science and Engineering Practices, and Disciplinary Core Ideas, a need that was presented by the district steering committee as critical for ensuring sustainability and high-impact in the classroom. This model offers a collaborative and inclusive learning community that connects classroom teachers to NASA climate change researchers via an ongoing consultant/mentoring approach. As a result of the first year of implementation of this model, Maryland teachers are implementing NGSS unit lessons that guide students in open-ended research based on current NASA climate change research.

  6. TECHNOLOGICAL WASTE DISPOSAL BY SUBSURFACE INJECTION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Janković Branimir

    2002-12-01

    Full Text Available The application of oilfield and solution mining technology to subsurface disposal of technological wastes has proven to be an environmentally, technically and economically suitable method for the disposal of the waste generated in petroleum industry as well as other industrial branches. This paper describes the subsurface injection technology, the disposal formation characteristics, the waste disposal well design, evaluates the environmental impact of above mentioned technology and proposes a solutions for disposing of technological wastes in Croatia or nerby region by implementing underground injection technology according to the world experience (the paper is published in Croatian.

  7. Photon technology. Laser process technology; Photon technology. Laser process gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For developing laser process technology by interaction between substance and photon, the present state, system, R and D issues and proposal of such technology were summarized. Development of the photon technology aims at the modification of bonding conditions of substances by quantum energy of photon, and the new process technology for generating ultra- high temperature and pressure fields by concentrating photon on a minute region. Photon technology contributes to not only the conventional mechanical and thermal forming and removal machining but also function added machining (photon machining) in quantum level and new machining technology ranging from macro- to micro-machining, creating a new industrial field. This technology extends various fields from the basis of physics and chemistry to new bonding technology. Development of a compact high-quality high-power high-efficiency photon source, and advanced photon transmission technology are necessary. The basic explication of an unsolved physicochemical phenomenon related to photon and substance, and development of related application technologies are essential. 328 refs., 147 figs., 13 tabs.

  8. Setting the Cut Score in the Standards-based Education Examination with Bookmark%Bookmark法在基于标准的教育考试中设置划界分数的应用

    Institute of Scientific and Technical Information of China (English)

    王晓华

    2014-01-01

    我国基于标准的教育考试的分类标准比较混乱,存在诸多争议。Bookmark法最早是由Mitzel等在2001年进行系统描述的基于项目反应理论的设置标准等第划界分数的方法,近年来在国际上得到越来越广泛的应用。文中先介绍Bookmark法标准设置的基本原理,以及执行Bookmark法的基本程序。然后,以高等教育统考课程《高等数学》为例,在考后利用Bookmark法进行标准设置,确定优、良、合格和不合格四个等第的划界分数。%The classification standard of the standards- based education examination in our country is comparatively confused and still in dispute. Bookmark based on item response theory is a method setting standard grade cut score which is described systematically by Mitzel early in 2001. Recently, it is internationally used more widespread. The basic principle and process of bookmark standard-setting is introduced firstly in the paper. Then by taking the higher education course higher mathematics for example, with bookmark standard-setting method after examination, the cut score of excellence, good, pass and fail four grades is set.

  9. Excimer Laser Technology

    CERN Document Server

    Basting, Dirk

    2005-01-01

    This comprehensive survey on Excimer Lasers investigates the current range of the technology, applications and devices of this commonly used laser source, as well as the future of new technologies, such as F2 laser technology. Additional chapters on optics, devices and laser systems complete this compact handbook. A must read for laser technology students, process application researchers, engineers or anyone interested in excimer laser technology. An effective and understandable introduction to the current and future status of excimer laser technology.

  10. Technology transfer by multinationals

    OpenAIRE

    Kostyantyn Zuzik

    2003-01-01

    The paper analyses the issue of technology transfer by multinational corporations. The following questions are explored: (a) world market of technologies, the role of MNCs (b) Choice of the technology transfer mode, Dunning's OLI-theory as a factor of the choice of the mode of transfer (c) measurement and profitability of technology transfer (d) transfer of technology through partnerships, JVs, alliances and through M&As (e) aspects of technology transfer by services multinationals. Paper uti...

  11. Technology transfer by multinationals

    OpenAIRE

    2003-01-01

    The paper analyses the issue of technology transfer by multinational corporations. The following questions are explored: (a) world market of technologies, the role of MNCs (b) Choice of the technology transfer mode, Dunning's OLI-theory as a factor of the choice of the mode of transfer (c) measurement and profitability of technology transfer (d) transfer of technology through partnerships, JVs, alliances and through M&As (e) aspects of technology transfer by services multinationals. Paper uti...

  12. Water Innovation and Technology

    Science.gov (United States)

    Water technologies are a specific sector that EPA works to address through the water technology cluster, aging infrastructure research, green infrastructure, and major industry meetings such as WEFTEC.

  13. Morgantown Energy Technology Center, technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    This document has been prepared by the DOE Environmental Management (EM) Office of Technology Development (OTD) to highlight its research, development, demonstration, testing, and evaluation activities funded through the Morgantown Energy Technology Center (METC). Technologies and processes described have the potential to enhance DOE`s cleanup and waste management efforts, as well as improve US industry`s competitiveness in global environmental markets. METC`s R&D programs are focused on commercialization of technologies that will be carried out in the private sector. META has solicited two PRDAs for EM. The first, in the area of groundwater and soil technologies, resulted in twenty-one contact awards to private sector and university technology developers. The second PRDA solicited novel decontamination and decommissioning technologies and resulted in eighteen contract awards. In addition to the PRDAs, METC solicited the first EM ROA in 1993. The ROA solicited research in a broad range of EM-related topics including in situ remediation, characterization, sensors, and monitoring technologies, efficient separation technologies, mixed waste treatment technologies, and robotics. This document describes these technology development activities.

  14. Fundamentals of technology roadmapping

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, M.L.; Bray, O.H.

    1997-04-01

    Technology planning is important for many reasons. Globally, companies are facing many competitive problems. Technology roadmapping, a form of technology planning can help deal with this increasingly competitive environment. While it has been used by some companies and industries, the focus has always been on the technology roadmap as a product, not on the process. This report focuses on formalizing the process so that it can be more broadly and easily used. As a DOE national security laboratory with R&D as a major product, Sandia must do effective technology planning to identify and develop the technologies required to meet its national security mission. Once identified, technology enhancements or new technologies may be developed internally or collaboratively with external partners. For either approach, technology roadmapping, as described in this report, is an effective tool for technology planning and coordination, which fits within a broader set of planning activities. This report, the second in a series on technology roadmapping, develops and documents this technology roadmapping process, which can be used by Sandia, other national labs, universities, and industry. The main benefit of technology roadmapping is that it provides information to make better technology investment decisions by identifying critical technologies and technology gaps and identifying ways to leverage R&D investments. It can also be used as a marketing tool. Technology roadmapping is critical when the technology investment decision is not straight forward. This occurs when it is not clear which alternative to pursue, how quickly the technology is needed, or when there is a need to coordinate the development of multiple technologies. The technology roadmapping process consists of three phases - preliminary activity, development of the technology roadmap, and follow-up activity.

  15. Marketing technology in macroeconomics.

    Science.gov (United States)

    Tamegawa, Kenichi

    2012-01-01

    In this paper, we incorporate a marketing technology into a dynamic stochastic general equilibrium model by assuming a matching friction for consumption. An improvement in matching can be interpreted as an increase in matching technology, which we call marketing technology because of similar properties. Using a simulation analysis, we confirm that a positive matching technology shock can increase output and consumption.

  16. Educational Technology in China

    Science.gov (United States)

    Meifeng, Liu; Jinjiao, Lv; Cui, Kang

    2010-01-01

    This paper elaborates the two different academic views of the identity of educational technology in China at the current time--advanced-technology-oriented cognition, known as Electrifying Education, and problem-solving-oriented cognition, known as Educational Technology. It addresses five main modes of educational technology in China: as a…

  17. Marketing technologically advanced products

    NARCIS (Netherlands)

    Bender, Horst

    1989-01-01

    This paper calls for a merger of technology and marketing under a customer value perspective; for an enhancement of the traditional technological innovation orientation of the technology-based firm with a market thrust. It establishes technology-based products as product-service offerings that are d

  18. Emerging technology and ethics

    CERN Document Server

    Wakunuma, Kutoma

    2011-01-01

    This e-book on Emerging Technologies and Ethics includes a collection of essays which explore the future and ethics of emerging information and communication technologies. Articles in the collection include an overview of the legal implications which may be relevant to the ethical aspects of emerging technologies and also ethical issues arising from the mass-take up of mobile technologies.

  19. Composite Technology for Exploration

    Science.gov (United States)

    Fikes, John

    2017-01-01

    The CTE (Composite Technology for Exploration) Project will develop and demonstrate critical composites technologies with a focus on joints that utilize NASA expertise and capabilities. The project will advance composite technologies providing lightweight structures to support future NASA exploration missions. The CTE project will demonstrate weight-saving, performance-enhancing bonded joint technology for Space Launch System (SLS)-scale composite hardware.

  20. A Study on Development of NBPTS Standards-based Teacher Certification Assessment%美国基于标准的优秀教师认证评价开发研究

    Institute of Scientific and Technical Information of China (English)

    陈德云

    2011-01-01

    Certification assessment is the practical interpretation to standards content,the means and bridges to turn standards content into practice.The research by Schulman and his team laid a theoretical foundation for the development of NBPTS Standards-based teacher certification assessment;to replace the traditional evaluation methods by portfolio assessment set the tone for certification;That the certification assessment can be used to evaluate highly complex,real teaching practice,and to promote the professional development of teachers are the focuses of the assessment development;Management feasibility,acceptability of areas of expertise,the public's trust,legal defensibility and economic affordability are the criteria to evaluate the ideas and results of assessment developers.%认证评价是对标准文本的实践解读,是使教学标准从文本状态转化为实践状态的手段和桥梁。舒尔曼团队的研究为美国基于标准的认证评价开发奠定了理论基础;以档案袋评价取代传统评价方式,为认证评价开发确立了基调;使认证评价能够用来评价极度复杂的、真实的教学实践,并使认证评价能够促进教师的专业发展,是美国优秀教师专业教学标准委员会评价开发的重点;管理上的可行性、专业领域的可接受性、公众方面的可信任性、法律方面的可辩护性、经济方面的可负担性是对评价开发者的理念和成果进行评估的标准。

  1. Newnes communications technology handbook

    CERN Document Server

    Lewis, Geoff

    1994-01-01

    Newnes Communications Technology Handbook provides a discussion on different topics relevant to communications technology. The book is comprised of 39 chapters that tackle a wide variety of concern in communications technology. The coverage of the text includes technologies, such as analog digital communications systems, radio frequency receiver, and satellite systems. The book also discusses some methods and techniques used in communications technology, including mixer signal processing, modulation and demodulation, and spread spectrum techniques. The text will be of great use to engineers, t

  2. Technology and Nursing

    OpenAIRE

    Maria Vera Lúcia Moreira Leitão Cardoso

    2012-01-01

    In the present age we cannot disassociate from emerging issues, which involve science, communication, health and technology, the influence of media, technological advances, and the use of computers in all spheres of life. The concepts created for technology cover various evaluation approaches, which depend upon which type of technology, approaches, usefulness and influences in a particular area of knowledge. Technological advances cover several areas, figuring quantum physics, nanotechnology,...

  3. Entry and Technological Performance in New Technology Domains : Technological Opportunities, Technology Competition and Technological Relatedness

    NARCIS (Netherlands)

    Leten, B.; Belderbos, R.; Van Looy, B.

    2016-01-01

    Entry and success in new technology domains (NTDs) is essential for firms' long-term performance. We argue that firms' choices to enter NTDs and their subsequent performance in these domains are not only governed by firm-level factors but also by environmental characteristics. Entry is encouraged by

  4. GRACE BIOREMEDIATION TECHNOLOGIES - DARAMEND™ BIOREMEDIATION TECHNOLOGY. INNOVATIVE TECHNOLOGY EVALUATION REPORT

    Science.gov (United States)

    Grace Dearborn's DARAMEND™ Bioremediation Technology was developed to treat soils/sediment contaminated with organic contaminants using solid-phase organic amendments. The amendments increase the soil’s ability to supply biologically available water/nutrients to micro...

  5. Emerging Technologies Integrating Technology into Study Abroad

    Science.gov (United States)

    Godwin-Jones, Robert

    2016-01-01

    "Ready access to travel and to technology-enhanced social networking (e.g., Facebook or Skype) has changed the nature of study abroad to the point where today's experiences are fundamentally different from those of earlier eras" (Kinginger, 2013a, p. 345). In addition to more travel options and greater technology availability, study…

  6. Payload software technology: Software technology development plan

    Science.gov (United States)

    1977-01-01

    Programmatic requirements for the advancement of software technology are identified for meeting the space flight requirements in the 1980 to 1990 time period. The development items are described, and software technology item derivation worksheets are presented along with the cost/time/priority assessments.

  7. Search Technologies | NCI Technology Transfer Center | TTC

    Science.gov (United States)

    Our team of technology transfer specialists has specialized training in invention reporting, patenting, patent strategy, executing technology transfer agreements and marketing. TTC is comprised of professionals with diverse legal, scientific, and business/marketing expertise. Most of our staff hold doctorate-level technical and/or legal training.

  8. Available Technologies | NCI Technology Transfer Center | TTC

    Science.gov (United States)

    Our team of technology transfer specialists has specialized training in invention reporting, patenting, patent strategy, executing technology transfer agreements and marketing. TTC is comprised of professionals with diverse legal, scientific, and business/marketing expertise. Most of our staff hold doctorate-level technical and/or legal training.

  9. Educational technology and the new technologies

    NARCIS (Netherlands)

    Verhagen, Pløn W.; Plomp, Tjeerd

    1989-01-01

    Like everywhere in our culture, new technologies gradually penetrate the field of education. This may be seen as a problem area, which asks for appropriate, actions by teachers, curriculum experts, instructional designers and others. As "technology" seems to be the main issue,one may quation whether

  10. SHARED TECHNOLOGY TRANSFER PROGRAM

    Energy Technology Data Exchange (ETDEWEB)

    GRIFFIN, JOHN M. HAUT, RICHARD C.

    2008-03-07

    The program established a collaborative process with domestic industries for the purpose of sharing Navy-developed technology. Private sector businesses were educated so as to increase their awareness of the vast amount of technologies that are available, with an initial focus on technology applications that are related to the Hydrogen, Fuel Cells and Infrastructure Technologies (Hydrogen) Program of the U.S. Department of Energy. Specifically, the project worked to increase industry awareness of the vast technology resources available to them that have been developed with taxpayer funding. NAVSEA-Carderock and the Houston Advanced Research Center teamed with Nicholls State University to catalog NAVSEA-Carderock unclassified technologies, rated the level of readiness of the technologies and established a web based catalog of the technologies. In particular, the catalog contains technology descriptions, including testing summaries and overviews of related presentations.

  11. ACR-700 advanced technologies

    Energy Technology Data Exchange (ETDEWEB)

    Tapping, R.L.; Turner, C.W. [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada); Yu, S.K.W. [Atomic Energy of Canada Limited, Mississauga, Ontario (Canada); Olmstead, R.; Speranzini, R.A. [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada)

    2004-12-01

    A successful advanced reactor plant will have optimized economics including reduced operating and maintenance costs, improved performance, and enhanced safety. Incorporating improvements based on advanced technologies ensures cost, safety and operational competitiveness of the ACR-700. These advanced technologies include modern configuration management; construction technologies; operational technology for the control centre and information systems for plant monitoring and analysis. This paper summarizes the advanced technologies used to achieve construction and operational improvements to enhance plant economic competitiveness, advances in the operational technology used for reactor control, and presents the development of the Smart CANDU suite of tools and its application to existing operating reactors and to the ACR-700. (author)

  12. [Health technology in Mexico].

    Science.gov (United States)

    Cruz, C; Faba, G; Martuscelli, J

    1992-01-01

    The features of the health technology cycle are presented, and the effects of the demographic, epidemiologic and economic transition on the health technology demand in Mexico are discussed. The main problems of science and technology in the context of a decreasing scientific and technological activity due to the economic crisis and the adjustment policies are also analyzed: administrative and planning problems, low impact of scientific production, limitations of the Mexican private sector, and the obstacles for technology assessment. Finally, this paper also discusses the main support strategies for science and technology implemented by the Mexican government during the 1980s and the challenges and opportunities that lie ahead.

  13. Technological Style is History

    DEFF Research Database (Denmark)

    Blond, Lasse

    culture, and just as importantly that culture shapes technology. By looking at a recent transfer of technology this reciprocal exchange is elaborated by considering the cultural or contextual influence in the adaptation of technology. In this connection the notion of technological style is revisited...... by questioning whether it pays due attention to the non-technical factors of the process? In order to compensate for the deficiencies of the technological style as a sensitizing device the concept of sociotechnical style is introduced – a concept more in tune with resent research in technology studies....

  14. Cloud Computing Technologies

    Directory of Open Access Journals (Sweden)

    Sean Carlin

    2012-06-01

    Full Text Available This paper outlines the key characteristics that cloud computing technologies possess and illustrates the cloud computing stack containing the three essential services (SaaS, PaaS and IaaS that have come to define the technology and its delivery model. The underlying virtualization technologies that make cloud computing possible are also identified and explained. The various challenges that face cloud computing technologies today are investigated and discussed. The future of cloud computing technologies along with its various applications and trends are also explored, giving a brief outlook of where and how the technology will progress into the future.

  15. The Development of Standards-Based Services Oriented Architectures at EDAC, Lessons Learned From Three Applications Contexts: Environmental Public Health, Hydrologic Modeling and ET Measurement, and a Geospatial Data Clearinghouse

    Science.gov (United States)

    Benedict, K. K.

    2008-05-01

    Over the past decade the Earth Data Analysis Center (EDAC) at the University of New Mexico has developed several web-based applications targeting diverse geospatial Earth science data user groups. Common to these applications is the development of a standards-based services oriented architecture (SOA) that is composed of distinct data management, processing, and presentation tiers interconnected by standard interfaces defined by the Open Geospatial Consortium (OGC) and the World Wide Web Consortium (W3C). Specifically, the OGC Web Map Services (WMS) standard, both in its basic form and with support for time-based requests (WMST), has provided a powerful resource for the development of online mapping applications while also providing a reusable service usable for map delivery into a variety of desktop applications including ArcGIS and Google Earth. The W3C SOAP specification has proven to be a robust standard for defining data access and processing components that may be combined in different ways to address multiple and evolving application and analysis requirements. One area of focus for the New Mexico EPSCoR program, funded by NSF, has been in the development of infrastructure in support of hydrologic modeling, remote sensing data, and ET measurements obtained from a network of participating ET Towers. EDAC has developed a data management and sharing system that makes its products available through WMST. While eventually achieving success in bringing products into this framework, the project has provided a challenging data integration problem. Once the WMST was established, a second challenge was the relative lack of clients that support WMST. This problem was eventually solved through the use of Google Earth as a WMST client. The Environmental Public Health Tracking (EPHT) Network is a program funded by the Centers for Disease Control and Prevention for the development of a data exchange network for both public health and environmental data products. This system

  16. Technology Matters - When new technology reshape innovation

    DEFF Research Database (Denmark)

    Edwards, Kasper; Pedersen, Jørgen Lindgaard

    2004-01-01

    not to be managed in the sense that aims, instruments and resources are unclear. It is observed that new technology is adopted with a limited scope and fo-cus – often to solve a particular technical problem e.g. the quality of specifica-tion are too low. For a single reason a new technology is introduced within...... the firm, which over time becomes a source of innovation. However, through adoption of this new technology firms engage in a mu-tual learning and forming process where the firm learn by using the new technol-ogy. When learning, the firm and the new technology is mutually formed as the firm tries to adopt...... learning. As the possibilities of the new hybrid tech-nology are recognised a new strategy based on the new hybrid technology is formed trying to exploit its advantages. The paper uses a number of case studies in firms implementing product configuration systems to substantiate these claims. It has been...

  17. Focus on Technologies: Worry or Technology?

    Directory of Open Access Journals (Sweden)

    Saulius Kanišauskas

    2015-10-01

    Full Text Available The paper analyses different attitudes towards technologies in contemporary philosophical discourses. It points out that classical notion of technology formulated by Martin Heidegger seems to be more and more often questioned and even forgotten. As a result, it is being replaced by the theory of determinism, according to which the change of technologies determines the changes in social systems, the human being including. This happens this way and not vice versa. Nowadays technē, or “technika” (in English: technology is mostly understood in the instrumental meaning or in the meaning of power. It is considered to be a powerful means, tool or mechanism to influence, change, control and manipulate human consciousness and human feelings. Despite the fact that technologies have already been tamed, the problem of huge responsibility for using and developing them arises. It is questioned whether the increasing society’s attention to modern technologies is not a particular “technology” of the postmodern capitalism to manipulate social consciousness. In parallel with “yes” answer to this question, Albert Borgmann’s idea that the causes of technological development have an ontological dimension, i.e. the causes are rooted in the nature of human beings themselves and their desire to adore own creativity, is discussed. Thus, it becomes necessary to probe deeper into the nature of creativity.

  18. Resources, Technology, and Strategy

    DEFF Research Database (Denmark)

    Resources, Technology and Strategy brings together contributors from Europe, North America and Asia to consider the strategic relationship between technology and other resources, such as production capabilities, marketing prowess, finance and organisational culture. Throughout the book...

  19. TECHNOLOGICAL IMPLEMENTATION PLAN

    DEFF Research Database (Denmark)

    Bellini, Anna

    2004-01-01

    This document has the purpose to describe the technological implementation plan in the IDEAL project.......This document has the purpose to describe the technological implementation plan in the IDEAL project....

  20. Technologies. [space power sources

    Science.gov (United States)

    Brandhorst, Henry W., Jr.

    1992-01-01

    Energy technologies to meet the power requirements of future space missions are reviewed. Photovoltaic, solar dynamic, and solar thermal technologies are discussed along with techniques for energy storage and power management and distribution.

  1. Technology Implementation Plan

    DEFF Research Database (Denmark)

    Jensen, Karsten Ingerslev; Schultz, Jørgen Munthe

    The Technology Implementation Plan (TIP) describes the main project results and the intended future use. The TIP is confidential.......The Technology Implementation Plan (TIP) describes the main project results and the intended future use. The TIP is confidential....

  2. INFORMATION TECHNOLOGIES IN TOURISM

    Directory of Open Access Journals (Sweden)

    Radka Tosheva

    2016-12-01

    Full Text Available In this article the focus is on the role of information technology in tourism, tourism business, electronic payments, software used by tourist companies, new technologies for online advertising and shopping, software for mobile devices.

  3. Geothermal Power Technologies

    DEFF Research Database (Denmark)

    Montagud, Maria E. Mondejar; Chamorro, C.R.

    2016-01-01

    Although geothermal energy has been widely deployed for direct use in locations with especial geologic manifestations, its potential for power generation has been traditionally underestimated. Recent technology developments in drilling techniques and power conversion technologies from low...

  4. Technology transfer for adaptation

    Science.gov (United States)

    Biagini, Bonizella; Kuhl, Laura; Gallagher, Kelly Sims; Ortiz, Claudia

    2014-09-01

    Technology alone will not be able to solve adaptation challenges, but it is likely to play an important role. As a result of the role of technology in adaptation and the importance of international collaboration for climate change, technology transfer for adaptation is a critical but understudied issue. Through an analysis of Global Environment Facility-managed adaptation projects, we find there is significantly more technology transfer occurring in adaptation projects than might be expected given the pessimistic rhetoric surrounding technology transfer for adaptation. Most projects focused on demonstration and early deployment/niche formation for existing technologies rather than earlier stages of innovation, which is understandable considering the pilot nature of the projects. Key challenges for the transfer process, including technology selection and appropriateness under climate change, markets and access to technology, and diffusion strategies are discussed in more detail.

  5. Effects of New Technologies.

    Science.gov (United States)

    Social and Labour Bulletin, 1980

    1980-01-01

    Transnational implications of technological change and innovation in telecommunications are discussed, including impact on jobs and industrial relations, computer security, access to information, and effects of technological innovation on international economic systems. (SK)

  6. CSIR Technology Impact 2000

    CSIR Research Space (South Africa)

    CSIR

    2000-01-01

    Full Text Available This millennium issue of Technology Impact celebrates the CSIR's contributions during the transitional 1999/2000 year. It presents a rich canvas portrays technology solutions and information which have touched the lives of people both within...

  7. Genealogies of Modern Technology

    DEFF Research Database (Denmark)

    Riis, Søren

    2008-01-01

    Does modern technology differ from ancient technology and does it have a unique essence? This twofold question opens one of Martin Heidegger's most influential philosophical inquiries, The Question Concerning Technology. The answer Heidegger offers has inspired various critiques and appraisals from...... a vast number of contemporary scholars of technology.1 Heidegger's answer is traditionally thought to suggest a great difference between ancient and modern technology. However, by re-examining Heidegger's text, it is possible to discover previously ignored or misunderstood lines of thoughts that affirm...... a multi-stable interpretation of the origin of modern technology. In what follows, we shall see how The Question Concerning Technology in fact supports three different genealogies of modern technology...

  8. CSIR Technology Impact 1993

    CSIR Research Space (South Africa)

    CSIR

    1993-01-01

    Full Text Available This issue of Technology Impact offers a brief snapshot of CSIR activities during the year under review by highlighting a number of innovative projects and initiatives in these areas. It presents a rich canvas portrays technology solutions...

  9. Advancement in Engineering Technology

    DEFF Research Database (Denmark)

    Kalia, Kartik; Rehman, M. Atiqur; Hussain, Dil muhammed Akbar

    2016-01-01

    In this paper we will be discussing about the impact of technology on our daily lives. How everybody is dependent upon technology in one or other way. Methods/Statistical Analysis: Technology has played a significant role in the evolution of the society. Science has produced many new ideas...... but to harvest those ideas, technology is a must. With the huge requirement of engineering equipment's, the industry needs specialists who can manage and operate these technologies. Detailed information about the merits and demerits of technology is also mentioned in this paper. Findings: Technology has affected...... the environment on a great scale; in some cases, technology is even replacing human being or use of manpower. So proper counter measures have been mentioned, which can be used to control and limit harmful effect....

  10. Technology licensing in China

    DEFF Research Database (Denmark)

    Wang, Yuandi; Li-Ying, Jason; Chen, Jin

    2015-01-01

    We explore the landscape of technology licensing among Chinese entities in the period 2000–12, using a unique database on technological licensing from the State Intellectual Property Office of China. We find that: first, among Chinese licensee organizations, firms have dominated in terms...... of the number of licensed technologies; second, the geographical distribution of licensed technologies among the provinces has gradually reached a new quantitative balance; third, utility models are the most popular technologies to be licensed and the majority of technology licensing in China has been between...... Chinese entities, and most transactions have been local within provinces; and finally, Chinese firms have gradually in-licensed newer and newer technologies, but the technologies in-licensed from foreign sources are by no means state-of-the-art. We make several suggestions for innovation policy...

  11. CSIR Technology Impact 1999

    CSIR Research Space (South Africa)

    CSIR

    1999-01-01

    Full Text Available This issue of Technology Impact offers a brief snapshot of CSIR activities during the year under review by highlighting a number of innovative projects and initiatives in these areas. It presents a rich canvas portrays technology solutions...

  12. Discourses of Technology

    DEFF Research Database (Denmark)

    Sommer, Jannek K.; Knudsen, Gry Høngsmark

    (Kozinets, 2008) as drivers of consumer acceptance of new technology. Similarly, Giesler (2008) has conceptualized consumer acceptance of technology as a form of marketplace drama, in which market ideologies are negotiated between consumers and media discourses. We suggest to study discourses around failed......In this poster we address consumption of technology from the perspective of failure. A large body of studies of consumption of technology have focused on consumer acceptance (Kozinets, 2008). These studies have identified particular narratives about social and economic progress, and pleasure...... to understand how rejection and resistance build in the imagined use of technology. The study extends research on consumption of technology by demonstrating the importance of emergent discourses of new technology. We argue that the success of a particular new technology partly depends on the imagined...

  13. CSIR Technology Impact 1996

    CSIR Research Space (South Africa)

    CSIR

    1996-01-01

    Full Text Available This issue of Technology Impact offers a brief snapshot of CSIR activities during the year under review by highlighting a number of innovative projects and initiatives in these areas. It presents a rich canvas portrays technology solutions...

  14. CSIR Technology Impact 1994

    CSIR Research Space (South Africa)

    CSIR

    1994-01-01

    Full Text Available This issue of Technology Impact offers a brief snapshot of CSIR activities during the year under review by highlighting a number of innovative projects and initiatives in these areas. It presents a rich canvas portrays technology solutions...

  15. Advancement in Engineering Technology

    DEFF Research Database (Denmark)

    Kalia, Kartik; Rehman, M. Atiqur; Hussain, Dil muhammed Akbar

    2016-01-01

    In this paper we will be discussing about the impact of technology on our daily lives. How everybody is dependent upon technology in one or other way. Methods/Statistical Analysis: Technology has played a significant role in the evolution of the society. Science has produced many new ideas...... but to harvest those ideas, technology is a must. With the huge requirement of engineering equipment's, the industry needs specialists who can manage and operate these technologies. Detailed information about the merits and demerits of technology is also mentioned in this paper. Findings: Technology has affected...... the environment on a great scale; in some cases, technology is even replacing human being or use of manpower. So proper counter measures have been mentioned, which can be used to control and limit harmful effect....

  16. Genealogies of Modern Technology

    DEFF Research Database (Denmark)

    Riis, Søren

    2008-01-01

    Does modern technology differ from ancient technology and does it have a unique essence? This twofold question opens one of Martin Heidegger's most influential philosophical inquiries, The Question Concerning Technology. The answer Heidegger offers has inspired various critiques and appraisals from...... a vast number of contemporary scholars of technology.1 Heidegger's answer is traditionally thought to suggest a great difference between ancient and modern technology. However, by re-examining Heidegger's text, it is possible to discover previously ignored or misunderstood lines of thoughts that affirm...... a multi-stable interpretation of the origin of modern technology. In what follows, we shall see how The Question Concerning Technology in fact supports three different genealogies of modern technology...

  17. New Reductive Desulfurization Technology

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The project for the research of the pulse plasma reductive desulfurization technology undertaken by Huazhong University of Science and Technology recently passed the research achievement appraisal in Wuhan, Hubei province.

  18. Nigerian journal of technology

    African Journals Online (AJOL)

    student1

    sieved into abrasive grains that were used to produce the grinding wheels. These locally ... Nigerian Journal of Technology (NIJOTECH). Vol. 32. No. 2. July 2013, pp. 318 – 324 ..... [10] Salmon, S. C. Modern Grinding Process. Technology.

  19. Neuroanatomy and transgenic technologies

    Science.gov (United States)

    This is a short review that introduces recent advances of neuroanatomy and transgenic technologies. The anatomical complexity of the nervous system remains a subject of tremendous fascination among neuroscientists. In order to tackle this extraordinary complexity, powerful transgenic technologies a...

  20. FY04 Engineering Technology Reports Technology Base

    Energy Technology Data Exchange (ETDEWEB)

    Sharpe, R M

    2005-01-27

    Lawrence Livermore National Laboratory's Engineering Directorate has two primary discretionary avenues for its investment in technologies: the Laboratory Directed Research and Development (LDRD) program and the ''Tech Base'' program. This volume summarizes progress on the projects funded for technology-base efforts in FY2004. The Engineering Technical Reports exemplify Engineering's more than 50-year history of researching and developing (LDRD), and reducing to practice (technology-base) the engineering technologies needed to support the Laboratory's missions. Engineering has been a partner in every major program and project at the Laboratory throughout its existence, and has prepared for this role with a skilled workforce and technical resources. This accomplishment is well summarized by Engineering's mission: ''Enable program success today and ensure the Laboratory's vitality tomorrow''. LDRD is the vehicle for creating those technologies and competencies that are cutting edge. These require a significant level of research or contain some unknown that needs to be fully understood. Tech Base is used to apply those technologies, or adapt them to a Laboratory need. The term commonly used for Tech Base projects is ''reduction to practice''. Tech Base projects effect the natural transition to reduction-to-practice of scientific or engineering methods that are well understood and established. They represent discipline-oriented, core competency activities that are multi-programmatic in application, nature, and scope. The objectives of technology-base funding include: (1) the development and enhancement of tools and processes to provide Engineering support capability, such as code maintenance and improved fabrication methods; (2) support of Engineering science and technology infrastructure, such as the installation or integration of a new capability; (3) support for technical and

  1. Developments in lubricant technology

    CERN Document Server

    Srivastava, S P

    2014-01-01

    Provides a fundamental understanding of lubricants and lubricant technology including emerging lubricants such as synthetic and environmentally friendly lubricants Teaches the reader to understand the role of technology involved in the manufacture of lubricants Details both major industrial oils and automotive oils for various engines Covers emerging lubricant technology such as synthetic and environmentally friendly lubricants Discusses lubricant blending technology, storage, re-refining and condition monitoring of lubricant in equipment

  2. Promoting Renewable Energy Technologies

    DEFF Research Database (Denmark)

    Olsen, Ole Jess; Skytte, Klaus

    % of its annual electricity production. In this paper, we present and discuss the Danish experience as a case of promoting renewable energy technologies. The development path of the two technologies has been very different. Wind power is considered an outright success with fast deployment to decreasing...... technology and its particular context, it is possible to formulate some general principles that can help to create an effective and efficient policy for promoting new renewable energy technologies....

  3. Emerging Technologies for Telemedicine

    Energy Technology Data Exchange (ETDEWEB)

    Minh, Cao Duc [National Agency for Science and Technology Information, Hanoi (Viet Nam); Shimizu, Shuji; Antoku, Yasuaki; Torata, Nobuhiro; Kudo, Kuriko; Okamura, Koji; Nakashima, Naoki; Tanaka, Masao [Kyushu University Hospital, Fukuoka (Japan)

    2012-02-15

    This paper focuses on new technologies that are practically useful for telemedicine. Three representative systems are introduced: a Digital Video Transport System (DVTS), an H.323 compatible videoconferencing system, and Vidyo. Based on some of our experiences, we highlight the advantages and disadvantages of each technology, and point out technologies that are especially targeted at doctors and technicians, so that those interested in using similar technologies can make appropriate choices and achieve their own goals depending on their specific conditions.

  4. Promoting Renewable Energy Technologies

    DEFF Research Database (Denmark)

    Olsen, Ole Jess; Skytte, Klaus

    % of its annual electricity production. In this paper, we present and discuss the Danish experience as a case of promoting renewable energy technologies. The development path of the two technologies has been very different. Wind power is considered an outright success with fast deployment to decreasing...... technology and its particular context, it is possible to formulate some general principles that can help to create an effective and efficient policy for promoting new renewable energy technologies....

  5. SIXTH SENSE TECHNOLOGY

    OpenAIRE

    2014-01-01

    The aim of this thesis was to explain the development of the technology by describing current hot concept in its field. The thesis describes the trend of development and current phase of the technology. The trend was described by explaining the concept of sixth sense technology and the effort that have been applied for this technology. As the concept is new, finding the suitable material related to the subject matter was the challenge for this project. The objective was completed by condu...

  6. Magnetic fusion technology

    CERN Document Server

    Dolan, Thomas J

    2014-01-01

    Magnetic Fusion Technology describes the technologies that are required for successful development of nuclear fusion power plants using strong magnetic fields. These technologies include: ? magnet systems, ? plasma heating systems, ? control systems, ? energy conversion systems, ? advanced materials development, ? vacuum systems, ? cryogenic systems, ? plasma diagnostics, ? safety systems, and ? power plant design studies. Magnetic Fusion Technology will be useful to students and to specialists working in energy research.

  7. New Mobile Technologies

    DEFF Research Database (Denmark)

    Tan, Su-En; Henten, Anders

    2006-01-01

    This paper takes a look at Clayton Christensen 's theory of disruptive technologies and how Christensen's theory relates to other innovation theories. It also proposes a new layer of analysis to this theory to better link the technology analysis to the market analysis of any given technology...... product. This layer suggests that complementarity and substitutability are important criteria for technologies to be market disruptions or sustaining changes....

  8. NASA Astrophysics Technology Needs

    Science.gov (United States)

    Stahl, H. Philip

    2012-01-01

    July 2010, NASA Office of Chief Technologist (OCT) initiated an activity to create and maintain a NASA integrated roadmap for 15 key technology areas which recommend an overall technology investment strategy and prioritize NASA?s technology programs to meet NASA?s strategic goals. Science Instruments, Observatories and Sensor Systems(SIOSS) roadmap addresses technology needs to achieve NASA?s highest priority objectives -- not only for the Science Mission Directorate (SMD), but for all of NASA.

  9. Photon technology. Laser processing technology; Photon technology. Laser process gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Survey has been conducted to develop laser processing technology utilizing the interaction between substance and photon. This is a part of the leading research on photon technology development. The photon technology development is aimed at novel technology development highly utilizing the quantum nature of photons. In the field of laser processing, high quality photons are used as tools, special functions of atoms and molecules will be discovered, and processing for functional fabrication (photon machining) will be established. A role of laser processing in industries has become significant, which is currently spreading not only into cutting and welding of materials and scalpels but also into such a special field as ultrafine processing of materials. The spreading is sometimes obstructed due to the difficulty of procurement of suitable machines and materials, and the increase of cost. The purpose of this study is to develop the optimal laser technology, to elucidate the interaction between substance and photon, and to develop the laser system and the transmission and regulation systems which realize the optimal conditions. 387 refs., 115 figs., 25 tabs.

  10. Photon technology. Hard photon technology; Photon technology. Hard photon gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    For the application of photon to industrial technologies, in particular, a hard photon technology was surveyed which uses photon beams of 0.1-200nm in wavelength. Its features such as selective atom reaction, dense inner shell excitation and spacial high resolution by quantum energy are expected to provide innovative techniques for various field such as fine machining, material synthesis and advanced inspection technology. This wavelength region has been hardly utilized for industrial fields because of poor development of suitable photon sources and optical devices. The developmental meaning, usable time and issue of a hard photon reduction lithography were surveyed as lithography in ultra-fine region below 0.1{mu}m. On hard photon analysis/evaluation technology, the industrial use of analysis, measurement and evaluation technologies by micro-beam was viewed, and optimum photon sources and optical systems were surveyed. Prediction of surface and surface layer modification by inner shell excitation, the future trend of this process and development of a vacuum ultraviolet light source were also surveyed. 383 refs., 153 figs., 17 tabs.

  11. Enhancing Teaching with Technology.

    Science.gov (United States)

    Pedras, Melvin J.; Oaks, Merrill

    Students who are not educated in the modern advances of our technological society will be ill-prepared for the world of work in the 21st century. It is therefore incumbent upon all educators to modify traditional curriculum to reflect contemporary technology. School technology education programs today are being developed to reflect the needs of…

  12. Conducting a Technology Audit

    Science.gov (United States)

    Flaherty, William

    2011-01-01

    Technology is a critical component in the success of any high-functioning school district, thus it is important that education leaders should examine it closely. Simply put, the purpose of a technology audit is to assess the effectiveness of the technology for administrative or instructional use. Rogers Public Schools in Rogers, Arkansas, recently…

  13. Moralizing Food Technology

    DEFF Research Database (Denmark)

    Coff, Christian Eyde

    2015-01-01

    Food technologies are common on many levels in society and used by both food professionals and consumers. Food technologies are not neutral. They inform and shape the behaviour of people. This paper presents a theoretical framework for analysing the mediating role of food technology and its influ...

  14. The Human Technology

    DEFF Research Database (Denmark)

    Fausing, Bent

    with fundamental human values like intuition, vision and sensing; all the qualities the technology, the industrialisation and rationalisation, or in short modernity, has been criticized for having taken away from human existence. What technology has taken away now comes back through new technology as an aid...

  15. Technological Style is History

    DEFF Research Database (Denmark)

    Blond, Lasse

    The effort to comprehend innovation across cultures and time highlights the importance of the explicating factors external to technology. It becomes relevant to nuance or differentiate the understanding of social and cultural responses to adopted technologies by recognizing that technology shapes...

  16. Advanced manufacturing: Technology diffusion

    Energy Technology Data Exchange (ETDEWEB)

    Tesar, A.

    1995-12-01

    In this paper we examine how manufacturing technology diffuses rom the developers of technology across national borders to those who do not have the capability or resources to develop advanced technology on their own. None of the wide variety of technology diffusion mechanisms discussed in this paper are new, yet the opportunities to apply these mechanisms are growing. A dramatic increase in technology diffusion occurred over the last decade. The two major trends which probably drive this increase are a worldwide inclination towards ``freer`` markets and diminishing isolation. Technology is most rapidly diffusing from the US In fact, the US is supplying technology for the rest of the world. The value of the technology supplied by the US more than doubled from 1985 to 1992 (see the Introduction for details). History shows us that technology diffusion is inevitable. It is the rates at which technologies diffuse to other countries which can vary considerably. Manufacturers in these countries are increasingly able to absorb technology. Their manufacturing efficiency is expected to progress as technology becomes increasingly available and utilized.

  17. Appropriate technology directories

    Energy Technology Data Exchange (ETDEWEB)

    Frankena, F.

    1984-01-01

    An alphabetical and annotated list of 107 directories of appropriate technologies includes the publications of numerous small firms and residential groups as well as government and industry sources. The references cover neighborhood, village, and community efforts to develop decentralized technologies. Some list private and public funding sources, while others deal with legal, technical, and social aspects of renewable and alternative technologies.

  18. Stretching Your Technology Dollar

    Science.gov (United States)

    Johnson, Doug

    2012-01-01

    A school district technology director offers 10 strategies to help schools make the most of their technology dollar. These include using effective budgeting techniques, taking advantage of the buying power of groups, practicing sustainable technology, purchasing the right tool for the right job, taking advantage of free software, using cloud…

  19. Technology in Education

    Science.gov (United States)

    Roden, Kasi

    2011-01-01

    This paper was written to support a position on using technology in education. The purpose of this study was to support the use of technology in education by synthesizing previous research. A variety of sources including books and journal articles were studied in order to compile an overview of the benefits of using technology in elementary,…

  20. Teaching Information Technology Law

    Science.gov (United States)

    Taylor, M. J.; Jones, R. P.; Haggerty, J.; Gresty, D.

    2009-01-01

    In this paper we discuss an approach to the teaching of information technology law to higher education computing students that attempts to prepare them for professional computing practice. As information technology has become ubiquitous its interactions with the law have become more numerous. Information technology practitioners, and in particular…

  1. Creative Technology and Rap

    Science.gov (United States)

    Ch'ien, Evelyn

    2011-01-01

    This paper describes how a linguistic form, rap, can evolve in tandem with technological advances and manifest human-machine creativity. Rather than assuming that the interplay between machines and technology makes humans robotic or machine-like, the paper explores how the pressure of executing artistic visions using technology can drive…

  2. Biometric technology overview

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Biometrics was identified as one amongst 10 emerging technologies which would change the world in the twenty-first century. Components and processes of biometric system and the relevant technologies are explained in this article. Examples of biometric applications and trends of biometric research, together with industry development,are introduced, which illustrate the challenges and opportunities of this technology.

  3. Technology or Process First?

    DEFF Research Database (Denmark)

    Siurdyban, Artur Henryk; Svejvig, Per; Møller, Charles

    between them using strategic alignment, Enterprise Systems and Business Process Management theories. We argue that the insights from these cases can lead to a better alignment between process and technology. Implications for practice include the direction towards a closer integration of process...... and technology factors in organizations. Theoretical implications call for a design-oriented view of technology and process alignment....

  4. New Technologies in Mathematics.

    Science.gov (United States)

    Sarmiento, Jorge

    An understanding of past technological advancements can help educators understand the influence of new technologies in education. Inventions such as the abacus, logarithms, the slide rule, the calculating machine, computers, and electronic calculators have all found their place in mathematics education. While new technologies can be very useful,…

  5. Mineral Processing Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2000-09-01

    This document represents the roadmap for Processing Technology Research in the US Mining Industry. It was developed based on the results of a Processing Technology Roadmap Workshop sponsored by the National Mining Association in conjunction with the US Department of Energy, Office of Energy Efficiency and Renewable Energy, Office of Industrial Technologies. The Workshop was held January 24 - 25, 2000.

  6. Sharing Science and Technology.

    Science.gov (United States)

    Morgan, Robert P.

    1983-01-01

    Defining development as some combination of improving the standard of living and quality of life, meeting basic needs, and increasing per capita gross national product, this article discusses the role science and technology can play in developing countries. Considers technology transfer, appropriate technology, and other issues. (JN)

  7. Stretching Your Technology Dollar

    Science.gov (United States)

    Johnson, Doug

    2012-01-01

    A school district technology director offers 10 strategies to help schools make the most of their technology dollar. These include using effective budgeting techniques, taking advantage of the buying power of groups, practicing sustainable technology, purchasing the right tool for the right job, taking advantage of free software, using cloud…

  8. Selecting Security Technology Providers

    Science.gov (United States)

    Schneider, Tod

    2009-01-01

    The world of security technology holds great promise, but it is fraught with opportunities for expensive missteps and misapplications. The quality of the security technology consultants and system integrators one uses will have a direct bearing on how well his school masters this complex subject. Security technology consultants help determine…

  9. Teaching with Technology

    Science.gov (United States)

    Attard, Catherine

    2011-01-01

    New technologies continue to change every aspect of home, life and work: the way people communicate, calculate, analyse, shop, make presentations and socialise. "The Australian Curriculum" acknowledges the importance of teaching and learning with technology by including the use of information and communication technology (ICT) as one of…

  10. Education Technology Success Stories

    Science.gov (United States)

    West, Darrell M.; Bleiberg, Joshua

    2013-01-01

    Advances in technology are enabling dramatic changes in education content, delivery, and accessibility. Throughout history, new technologies have facilitated the exponential growth of human knowledge. In the early twentieth century, the focus was on the use of radios in education. But since then, innovators have seen technology as a way to improve…

  11. Creative Technology and Rap

    Science.gov (United States)

    Ch'ien, Evelyn

    2011-01-01

    This paper describes how a linguistic form, rap, can evolve in tandem with technological advances and manifest human-machine creativity. Rather than assuming that the interplay between machines and technology makes humans robotic or machine-like, the paper explores how the pressure of executing artistic visions using technology can drive…

  12. Technology Assessment Report: Aqueous Sludge Gasification Technologies

    Science.gov (United States)

    The study reveals that sludge gasification is a potentially suitable alternative to conventional sludge handling and disposal methods. However, very few commercial operations are in existence. The limited pilot, demonstration or commercial application of gasification technology t...

  13. Technology Matters - When new technology reshape innovation

    DEFF Research Database (Denmark)

    Edwards, Kasper; Pedersen, Jørgen Lindgaard

    2004-01-01

    Management of innovation is an important issue for firms and being good at this may be the deciding difference between death and survival. This paper ar-gues, based on 12 case studies, that new technology influence the innovative ca-pability of firms and disturbingly the process appears...... the firm, which over time becomes a source of innovation. However, through adoption of this new technology firms engage in a mu-tual learning and forming process where the firm learn by using the new technol-ogy. When learning, the firm and the new technology is mutually formed as the firm tries to adopt...... not to be managed in the sense that aims, instruments and resources are unclear. It is observed that new technology is adopted with a limited scope and fo-cus – often to solve a particular technical problem e.g. the quality of specifica-tion are too low. For a single reason a new technology is introduced within...

  14. Applied Semantic Web Technologies

    CERN Document Server

    Sugumaran, Vijayan

    2011-01-01

    The rapid advancement of semantic web technologies, along with the fact that they are at various levels of maturity, has left many practitioners confused about the current state of these technologies. Focusing on the most mature technologies, Applied Semantic Web Technologies integrates theory with case studies to illustrate the history, current state, and future direction of the semantic web. It maintains an emphasis on real-world applications and examines the technical and practical issues related to the use of semantic technologies in intelligent information management. The book starts with

  15. Technology reviews: Glazing systems

    Energy Technology Data Exchange (ETDEWEB)

    Schuman, J.; Rubinstein, F.; Papamichael, K.; Beltran, L.; Lee, E.S.; Selkowitz, S.

    1992-09-01

    We present a representative review of existing, emerging, and future technology options in each of five hardware and systems areas in envelope and lighting technologies: lighting systems, glazing systems, shading systems, daylighting optical systems, and dynamic curtain wall systems. The term technology is used here to describe any design choice for energy efficiency, ranging from individual components to more complex systems to general design strategies. The purpose of this task is to characterize the state of the art in envelope and lighting technologies in order to identify those with promise for advanced integrated systems, with an emphasis on California commercial buildings. For each technology category, the following activities have been attempted to the extent possible: Identify key performance characteristics and criteria for each technology; determine the performance range of available technologies; identify the most promising technologies and promising trends in technology advances; examine market forces and market trends; and develop a continuously growing in-house database to be used throughout the project. A variety of information sources have been used in these technology characterizations, including miscellaneous periodicals, manufacturer catalogs and cut sheets, other research documents, and data from previous computer simulations. We include these different sources in order to best show the type and variety of data available, however publication here does not imply our guarantee of these data. Within each category, several broad classes are identified, and within each class we examine the generic individual technologies that fag into that class.

  16. Technology reviews: Shading systems

    Energy Technology Data Exchange (ETDEWEB)

    Schuman, J.; Rubinstein, F.; Papamichael, K.; Beltran, L.; Lee, E.S.; Selkowitz, S.

    1992-09-01

    We present a representative review of existing, emerging, and future technology options in each of five hardware and systems areas in envelope and lighting technologies: lighting systems, glazing systems, shading systems, daylighting optical systems, and dynamic curtain wall systems. The term technology is used here to describe any design choice for energy efficiency, ranging from individual components to more complex systems to general design strategies. The purpose of this task is to characterize the state of the art in envelope and lighting technologies in order to identify those with promise for advanced integrated systems, with an emphasis on California commercial buildings. For each technology category, the following activities have been attempted to the extent possible: Identify key performance characteristics and criteria for each technology. Determine the performance range of available technologies. Identify the most promising technologies and promising trends in technology advances. Examine market forces and market trends. Develop a continuously growing in-house database to be used throughout the project. A variety of information sources have been used in these technology characterizations, including miscellaneous periodicals, manufacturer catalogs and cut sheets, other research documents, and data from previous computer simulations. We include these different sources in order to best show the type and variety of data available, however publication here does not imply our guarantee of these data. Within each category, several broad classes are identified, and within each class we examine the generic individual technologies that fall into that class.

  17. Technology-Use Mediation

    DEFF Research Database (Denmark)

    Bansler, Jørgen P.; Havn, Erling C.

    2003-01-01

    This study analyzes how a group of ‘mediators’ in a large, multinational company adapted a computer-mediated communication technology (a ‘virtual workspace’) to the organizational context (and vice versa) by modifying features of the technology, providing ongoing support for users, and promoting...... of technology-use mediation is more complex and indeterminate than earlier literature suggests. In particular, we want to draw attention to the fact that advanced computer-mediated communication technologies are equivocal and that technology-use mediation consequently requires ongoing sensemaking (Weick 1995)....... appropriate conventions of use. Our findings corroborate earlier research on technology-use mediation, which suggests that such mediators can exert considerable influence on how a particular technology will be established and used in an organization. However, this study also indicates that the process...

  18. Technology and Global Change

    Science.gov (United States)

    Grübler, Arnulf

    2003-10-01

    Technology and Global Change describes how technology has shaped society and the environment over the last 200 years. Technology has led us from the farm to the factory to the internet, and its impacts are now global. Technology has eliminated many problems, but has added many others (ranging from urban smog to the ozone hole to global warming). This book is the first to give a comprehensive description of the causes and impacts of technological change and how they relate to global environmental change. Written for specialists and nonspecialists alike, it will be useful for researchers and professors, as a textbook for graduate students, for people engaged in long-term policy planning in industry (strategic planning departments) and government (R & D and technology ministries, environment ministries), for environmental activists (NGOs), and for the wider public interested in history, technology, or environmental issues.

  19. Technology Museums in Denmark

    DEFF Research Database (Denmark)

    Søndergaard, Morten Karnøe

    2012-01-01

    This article presents an exhibit review of some of the major technology museums in Denmark. First comes an introduction to the Danish museum ”landscape”. Second a total of six museums and their technology focused exhibits are presented. Among the museums are the Fisheries and Maritime Museum...... in Esbjerg, housing one of the most impressive and representative exhibitions on the technology behind the strong Danish maritime sector. Another museum being mentioned is the Energy Museum, which covers the background for some of the major breakthroughs performed in Denmark within this area; particularly...... within wind power technology. Finally special attention is devoted to the Danish Technological Museum. A museum which is the oldest and most elaborate of all the technology museums. The museum covers virtually every technological breakthrough with any relevance in a Danish section, with a special focus...

  20. Technologies as incarnated action

    DEFF Research Database (Denmark)

    Schraube, Ernst

    Contemporary conceptualizations of technology go beyond the traditional interpretation of created things as simply neutral means to an end. They theorize technologies as objects, which embody regimes of power (the theory of technological politics), or scripts (actor-network theory), or values...... (critical theory of technology), or patriarchal thought structures (feminist theories of technology). As helpful as these theories may be to understand the inner relationship between the technosphere and human life, the way in which the life of the individuals in the world of things is imagined remains...... vague and imprecise. In this paper I will argue for a social theory of technology, which includes the subjective and intersubjective implications of technological artifacts. I will show how acting has shifted from the province of human subjects to the sphere of work and products. The created things now...

  1. Technology Empowerment: Security Challenges.

    Energy Technology Data Exchange (ETDEWEB)

    Warren, Drake Edward [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Backus, George A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Jones, Wendell [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Nelson, Thomas R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Skocypec, Russell D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-03-01

    Technology empowerment” means that innovation is increasingly accessible to ordinary people of limited means. As powerful technologies become more affordable and accessible, and as people are increasingly connected around the world, ordinary people are empowered to participate in the process of innovation and share the fruits of collaborative innovation. This annotated briefing describes technology empowerment and focuses on how empowerment may create challenges to U.S. national security. U.S. defense research as a share of global innovation has dwindled in recent years. With technology empowerment, the role of U.S. defense research is likely to shrink even further while technology empowerment will continue to increase the speed of innovation. To avoid falling too far behind potential technology threats to U.S. national security, U.S. national security institutions will need to adopt many of the tools of technology empowerment.

  2. JPRS Report, Science & Technology, Japan

    Science.gov (United States)

    2007-11-02

    This is Japan Report with Science and Technology. It contains the issues with different topics on biotecnology , defense industry, nuclear engineering, Marine technology, science and technology policy.

  3. Technology '90

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The US Department of Energy (DOE) laboratories have a long history of excellence in performing research and development in a number of areas, including the basic sciences, applied-energy technology, and weapons-related technology. Although technology transfer has always been an element of DOE and laboratory activities, it has received increasing emphasis in recent years as US industrial competitiveness has eroded and efforts have increased to better utilize the research and development resources the laboratories provide. This document, Technology '90, is the latest in a series that is intended to communicate some of the many opportunities available for US industry and universities to work with the DOE and its laboratories in the vital activity of improving technology transfer to meet national needs. Technology '90 is divided into three sections: Overview, Technologies, and Laboratories. The Overview section describes the activities and accomplishments of the DOE research and development program offices. The Technologies section provides descriptions of new technologies developed at the DOE laboratories. The Laboratories section presents information on the missions, programs, and facilities of each laboratory, along with a name and telephone number of a technology transfer contact for additional information. Separate papers were prepared for appropriate sections of this report.

  4. Technology transfer 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    This document, Technology Transfer 94, is intended to communicate that there are many opportunities available to US industry and academic institutions to work with DOE and its laboratories and facilities in the vital activity of improving technology transfer to meet national needs. It has seven major sections: Introduction, Technology Transfer Activities, Access to Laboratories and Facilities, Laboratories and Facilities, DOE Office, Technologies, and an Index. Technology Transfer Activities highlights DOE`s recent developments in technology transfer and describes plans for the future. Access to Laboratories and Facilities describes the many avenues for cooperative interaction between DOE laboratories or facilities and industry, academia, and other government agencies. Laboratories and Facilities profiles the DOE laboratories and facilities involved in technology transfer and presents information on their missions, programs, expertise, facilities, and equipment, along with data on whom to contact for additional information on technology transfer. DOE Offices summarizes the major research and development programs within DOE. It also contains information on how to access DOE scientific and technical information. Technologies provides descriptions of some of the new technologies developed at DOE laboratories and facilities.

  5. Technology and teen drivers.

    Science.gov (United States)

    Lee, John D

    2007-01-01

    The rapid evolution of computing, communication, and sensor technology is likely to affect young drivers more than others. The distraction potential of infotainment technology stresses the same vulnerabilities that already lead young drivers to crash more frequently than other drivers. Cell phones, text messaging, MP3 players, and other nomadic devices all present a threat because young drivers may lack the spare attentional capacity for vehicle control and the ability to anticipate and manage hazards. Moreover, young drivers are likely to be the first and most aggressive users of new technology. Fortunately, emerging technology can also support safe driving. Electronic stability control, collision avoidance systems, intelligent speed adaptation, and vehicle tracking systems can all help mitigate the threats to young drivers. However, technology alone is unlikely to make young drivers safer. One promising approach to tailoring technology to teen drivers is to extend proven methods for enhancing young driver safety. The success of graduated drivers license programs (GDL) and the impressive safety benefit of supervised driving suggest ways of tailoring technology to the needs of young drivers. To anticipate the effects of technology on teen driving it may be useful to draw an analogy between the effects of passengers and the effects of technology. Technology can act as a teen passenger and undermine safety or it can act as an adult passenger and enhance safety. Rapidly developing technology may have particularly large effects on teen drivers. To maximize the positive effects and minimize the negative effects will require a broad range of industries to work together. Ideally, vehicle manufacturers would work with infotainment providers, insurance companies, and policy makers to craft new technologies so that they accommodate the needs of young drivers. Without such collaboration young drivers will face even greater challenges to their safety as new technologies emerge.

  6. [Earth Science Technology Office's Computational Technologies Project

    Science.gov (United States)

    Fischer, James (Technical Monitor); Merkey, Phillip

    2005-01-01

    This grant supported the effort to characterize the problem domain of the Earth Science Technology Office's Computational Technologies Project, to engage the Beowulf Cluster Computing Community as well as the High Performance Computing Research Community so that we can predict the applicability of said technologies to the scientific community represented by the CT project and formulate long term strategies to provide the computational resources necessary to attain the anticipated scientific objectives of the CT project. Specifically, the goal of the evaluation effort is to use the information gathered over the course of the Round-3 investigations to quantify the trends in scientific expectations, the algorithmic requirements and capabilities of high-performance computers to satisfy this anticipated need.

  7. Technology Transfer and Commercialization

    Science.gov (United States)

    Martin, Katherine; Chapman, Diane; Giffith, Melanie; Molnar, Darwin

    2001-01-01

    During concurrent sessions for Materials and Structures for High Performance and Emissions Reduction, the UEET Intellectual Property Officer and the Technology Commercialization Specialist will discuss the UEET Technology Transfer and Commercialization goals and efforts. This will include a review of the Technology Commercialization Plan for UEET and what UEET personnel are asked to do to further the goals of the Plan. The major goal of the Plan is to define methods for how UEET assets can best be infused into industry. The National Technology Transfer Center will conduct a summary of its efforts in assessing UEET technologies in the areas of materials and emissions reduction for commercial potential. NTTC is assisting us in completing an inventory and prioritization by commercialization potential. This will result in increased exposure of UEET capabilities to the private sector. The session will include audience solicitation of additional commercializable technologies.

  8. Designing Human Technologies

    DEFF Research Database (Denmark)

    Simonsen, Jesper

    and the design process, in ethical and society-related concerns, and in evaluating how designs fulfill needs and solve problems. Designing Human Technologies subscribes to a broad technology concept including information and communication, mobile, environmental/sustainable and energy technologies......, the Humanities, and Social Science. The initiative broadens the perspective of IS and recognize reflections on aesthetics, ethics, values, connections to politics, and strategies for enabling a better future as legitimate parts of the research agenda. Designing Human Technologies is a design-oriented Strategic...... a shared interdisciplinary research and educational collaboration. As a creative research initiative it focuses on change and innovative thinking. The innovativeness is a result of the strongly interdisciplinary perspective which is at the heart of Designing Human Technologies. Designing Human Technologies...

  9. Implementation of Emerging Technologies

    DEFF Research Database (Denmark)

    Barba, F. J.; Orlien, Vibeke; Mota, Maria J.

    2016-01-01

    resources. Lastly, studies with specific examples of the implementation of these novel processing technologies in food industry are described, focusing on the application of high-pressure processing and pulsed electric fields to orange juice, milk, and oysters. Higher implementation costs were observed...... for the emerging processing technologies compared to the conventional processing technologies, which can be explained by the fact that the industrial application of these novel technologies is still under development. In the future the costs are expected to reduce with further technology advances......Novel processing technologies have been gaining interest among food researchers due to their lower impact on nutritional and sensory properties of the products compared to the conventional thermal techniques. In this chapter some of the most well-studied (eg, high-pressure processing, pulsed...

  10. Sensor technology foresight

    DEFF Research Database (Denmark)

    Andersen, Per Dannemand; Jørgensen, Birte Holst; Rasmussen, Birgitte

    2001-01-01

    The Sensor Technology Center A/S (STC) in co-operation with Risoe National Laboratory has carried out a sensor technology foresight in order to strengthen a strategic outlook on sensor technology. The technology foresight (with a timeframe of 2000 to2015) has been performed in the period October...... 2000 - September 2001. The conclusions of the sensor technology report are based on 1) a scanning of existing forward looking literature on sensor technology, 2) a number of workshops with Danish andinternational participants and 3) an international survey with 174 respondents. Half of the respondents...... came from universities and other research institutes, and approximately one-third came from industry. The study has analysed six types of sensors(covering 13 sub-types) and, in addition, a number of systemic issues. All three sources of information indicate the same pattern regarding future...

  11. Technology Transfer and Commercialization

    Science.gov (United States)

    Martin, Katherine; Chapman, Diane; Giffith, Melanie; Molnar, Darwin

    2001-01-01

    During concurrent sessions for Materials and Structures for High Performance and Emissions Reduction, the UEET Intellectual Property Officer and the Technology Commercialization Specialist will discuss the UEET Technology Transfer and Commercialization goals and efforts. This will include a review of the Technology Commercialization Plan for UEET and what UEET personnel are asked to do to further the goals of the Plan. The major goal of the Plan is to define methods for how UEET assets can best be infused into industry. The National Technology Transfer Center will conduct a summary of its efforts in assessing UEET technologies in the areas of materials and emissions reduction for commercial potential. NTTC is assisting us in completing an inventory and prioritization by commercialization potential. This will result in increased exposure of UEET capabilities to the private sector. The session will include audience solicitation of additional commercializable technologies.

  12. Geothermal innovative technologies catalog

    Energy Technology Data Exchange (ETDEWEB)

    Kenkeremath, D. (ed.)

    1988-09-01

    The technology items in this report were selected on the basis of technological readiness and applicability to current technology transfer thrusts. The items include technologies that are considered to be within 2 to 3 years of being transferred. While the catalog does not profess to be entirely complete, it does represent an initial attempt at archiving innovative geothermal technologies with ample room for additions as they occur. The catalog itself is divided into five major functional areas: Exploration; Drilling, Well Completion, and Reservoir Production; Materials and Brine Chemistry; Direct Use; and Economics. Within these major divisions are sub-categories identifying specific types of technological advances: Hardware; Software; Data Base; Process/Procedure; Test Facility; and Handbook.

  13. Information Technology Resources Assessment

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

    The Information Technology Resources Assessment (ITRA) is being published as a companion document to the Department of Energy (DOE) FY 1994--FY 1998 Information Resources Management Long-Range Plan. This document represents a collaborative effort between the Office of Information Resources Management and the Office of Energy Research that was undertaken to achieve, in part, the Technology Strategic Objective of IRM Vision 21. An integral part of this objective, technology forecasting provides an understanding of the information technology horizon and presents a perspective and focus on technologies of particular interest to DOE program activities. Specifically, this document provides site planners with an overview of the status and use of new information technology for their planning consideration.

  14. NAND flash memory technologies

    CERN Document Server

    Aritome, Seiichi

    2016-01-01

    This book discusses basic and advanced NAND flash memory technologies, including the principle of NAND flash, memory cell technologies, multi-bits cell technologies, scaling challenges of memory cell, reliability, and 3-dimensional cell as the future technology. Chapter 1 describes the background and early history of NAND flash. The basic device structures and operations are described in Chapter 2. Next, the author discusses the memory cell technologies focused on scaling in Chapter 3, and introduces the advanced operations for multi-level cells in Chapter 4. The physical limitations for scaling are examined in Chapter 5, and Chapter 6 describes the reliability of NAND flash memory. Chapter 7 examines 3-dimensional (3D) NAND flash memory cells and discusses the pros and cons in structure, process, operations, scalability, and performance. In Chapter 8, challenges of 3D NAND flash memory are dis ussed. Finally, in Chapter 9, the author summarizes and describes the prospect of technologies and market for the fu...

  15. Emerging and Disruptive Technologies

    Science.gov (United States)

    2016-01-01

    Several emerging or disruptive technologies can be identified that might, at some point in the future, displace established laboratory medicine technologies and practices. These include increased automation in the form of robots, 3-D printing, technology convergence (e.g., plug-in glucose meters for smart phones), new point-of-care technologies (e.g., contact lenses with sensors, digital and wireless enabled pregnancy tests) and testing locations (e.g., Retail Health Clinics, new at-home testing formats), new types of specimens (e.g., cell free DNA), big biology/data (e.g., million genome projects), and new regulations (e.g., for laboratory developed tests). In addition, there are many emerging technologies (e.g., planar arrays, mass spectrometry) that might find even broader application in the future and therefore also disrupt current practice. One interesting source of disruptive technology may prove to be the Qualcomm Tricorder XPrize, currently in its final stages. PMID:27683538

  16. Wibree: wireless communication technology

    Science.gov (United States)

    Fernandes e Fizardo, Trima Piedade

    2011-12-01

    Nowadays everywhere we come across electronic devices and now the world has become entirely mobile with so many new electronic equipments. The number of computing and telecommunications devices is increasing and consequently the focus on how to connect them to each other. The usual solution is to connect the device with cables or using infra red light to make file transfer and synchronizations possible but infrared light requires line of sight. To solve these problems a new technology,Wibree radio technology complements other local connectivity technologies, consuming only a fraction of the power compared to other radio technologies, enabling smaller and less costly implementations and being easy to integrate with Bluetooth solutions, Furthermore it can be also used to enable communication between several units such as small radio LANs.This paper focuses on why this technology has got large attention although there are pro's and con's with respect to other technologies.

  17. Emerging and Disruptive Technologies.

    Science.gov (United States)

    Kricka, Larry J

    2016-08-01

    Several emerging or disruptive technologies can be identified that might, at some point in the future, displace established laboratory medicine technologies and practices. These include increased automation in the form of robots, 3-D printing, technology convergence (e.g., plug-in glucose meters for smart phones), new point-of-care technologies (e.g., contact lenses with sensors, digital and wireless enabled pregnancy tests) and testing locations (e.g., Retail Health Clinics, new at-home testing formats), new types of specimens (e.g., cell free DNA), big biology/data (e.g., million genome projects), and new regulations (e.g., for laboratory developed tests). In addition, there are many emerging technologies (e.g., planar arrays, mass spectrometry) that might find even broader application in the future and therefore also disrupt current practice. One interesting source of disruptive technology may prove to be the Qualcomm Tricorder XPrize, currently in its final stages.

  18. Wireless communication technology NFC

    OpenAIRE

    MÁROVÁ, Kateřina

    2014-01-01

    Aim of this bachelor thesis is to handle the issue of new wireless communication technology NFC (Near Field Communication) including a comparison of advantages and disadvantages of NFC with other wireless technologies (Bluetooth, Wi-Fi, etc.). NFC is a technology for wireless communications between different electronic devices, one of which is typically a mobile phone. Near Field Communication allows wireless communication at very short distance by approaching or enclosing two devices and can...

  19. Digital Sensor Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ted Quinn; Jerry Mauck; Richard Bockhorst; Ken Thomas

    2013-07-01

    The nuclear industry has been slow to incorporate digital sensor technology into nuclear plant designs due to concerns with digital qualification issues. However, the benefits of digital sensor technology for nuclear plant instrumentation are substantial in terms of accuracy, reliability, availability, and maintainability. This report demonstrates these benefits in direct comparisons of digital and analog sensor applications. It also addresses the qualification issues that must be addressed in the application of digital sensor technology.

  20. SNP genotyping technologies

    DEFF Research Database (Denmark)

    Studer, Bruno; Kölliker, Roland

    2013-01-01

    for this is the availability of high-throughput platforms for multiplexed SNP genotyping. Advancements in these technologies have enabled increased flexibility and throughput, allowing for the generation of adequate SNP marker data at very competitive cost per data point.......In the recent years, single nucleotide polymorphism (SNP) markers have emerged as the marker technology of choice for plant genetics and breeding applications. Besides the efficient technologies available for SNP discovery even in complex genomes, one of the main reasons...

  1. SNP genotyping technologies

    DEFF Research Database (Denmark)

    Studer, Bruno; Kölliker, Roland

    2013-01-01

    In the recent years, single nucleotide polymorphism (SNP) markers have emerged as the marker technology of choice for plant genetics and breeding applications. Besides the efficient technologies available for SNP discovery even in complex genomes, one of the main reasons...... for this is the availability of high-throughput platforms for multiplexed SNP genotyping. Advancements in these technologies have enabled increased flexibility and throughput, allowing for the generation of adequate SNP marker data at very competitive cost per data point....

  2. Software Architecture Technology Initiative

    Science.gov (United States)

    2008-04-01

    2008 Carnegie Mellon University 2008 PLS March 2008 © 2008 Carnegie Mellon University Software Architecture Technology Initiative SATURN 2008...SUBTITLE Software Architecture Technology Initiative 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT...SUPPLEMENTARY NOTES presented at the SEI Software Architecture Technology User Network (SATURN) Workshop, 30 Apr ? 1 May 2008, Pittsburgh, PA. 14

  3. Software Partitioning Technologies

    Science.gov (United States)

    2001-05-29

    1 Software Partitioning Technologies Tim Skutt Smiths Aerospace 3290 Patterson Ave. SE Grand Rapids, MI 49512-1991 (616) 241-8645 skutt_timothy...Limitation of Abstract UU Number of Pages 12 2 Agenda n Software Partitioning Overview n Smiths Software Partitioning Technology n Software Partitioning...Partition Level OS Core Module Level OS Timers MMU I/O API Layer Partitioning Services 6 Smiths Software Partitioning Technology n Smiths has developed

  4. Trends in Technology Use

    OpenAIRE

    Florin Frant

    2009-01-01

    This study aims to investigate the relationship between the use of technology, working conditions and the health and well-being of workers in Europe. As it is known that characteristics of work organisation may reinforce or impair both positive and negative effects of technology use, the role of these characteristics is also considered in this study. The research will provide an insight into the trends and changes in technology use and working conditions in European count...

  5. Mixed plastics recycling technology

    CERN Document Server

    Hegberg, Bruce

    1995-01-01

    Presents an overview of mixed plastics recycling technology. In addition, it characterizes mixed plastics wastes and describes collection methods, costs, and markets for reprocessed plastics products.

  6. Advanced Surface Technology

    DEFF Research Database (Denmark)

    Møller, Per; Nielsen, Lars Pleht

    This new significant book on advanced modern surface technology in all its variations, is aimed at both teaching at engineering schools and practical application in industry. The work covers all the significant aspects of modern surface technology and also describes how new advanced techniques make......, nitriding, carbonitriding, and many other lesser-known thermochemical processes used for solving technological problems. The book is richly illustrated with pictures and figures showing how the technology creates new innovative solutions for industry and how surfaces are becoming integral to the function...

  7. Explosive Technology Group

    Data.gov (United States)

    Federal Laboratory Consortium — The Explosive Technology Group (ETG) provides diverse technical expertise and an agile, integrated approach to solve complex challenges for all classes of energetic...

  8. Active ageing technologies

    DEFF Research Database (Denmark)

    Lassen, Aske Juul

    the elderly. As part of this rearticulation of old age, many new technologies take form. This paper uses a wide concept of technologies (devices, regimes, strategies and ways of doing) and argues that technologies form active aging subjectivities, and on the other hand, that these subjectivities...... ‘sites of active aging’ in Denmark. By presenting three technologies of active aging (billiards at an activity center for elderly persons, dancing tiles for rehabilitation after falls and an online fitness community for elderly persons) the paper suggests that active aging is more than regimes...

  9. World Technology Usage Lags

    OpenAIRE

    Diego A. Comin; Bart Hobijn; Emilie Rovito

    2006-01-01

    We present evidence on the differences in the intensity with which ten major technologies are used in 185 countries across the world. We do so by calculating how many years ago these technologies were used in the U.S. at the same intensity as they are used in the countries in our sample. We denote these time lags as technology usage lags and compare them with lags in real GDP per capita. We find that (i) technology usage lags are large, often comparable to lags in real GDP per capita, (ii) us...

  10. Health care technology assessment

    Science.gov (United States)

    Goodman, Clifford

    1994-12-01

    The role of technology in the cost of health care is a primary issue in current debates concerning national health care reform. The broad scope of studies for understanding technological impacts is known as technology assessment. Technology policy makers can improve their decision making by becoming more aware, and taking greater advantage, of key trends in health care technology assessment (HCTA). HCTA is the systematic evaluation of the properties, impacts, and other attributes of health care technologies, including: technical performance; clinical safety and efficacy/effectiveness; cost-effectiveness and other economic attributes; appropriate circumstances/indications for use; and social, legal, ethical, and political impacts. The main purpose of HCTA is to inform technology-related policy making in health care. Among the important trends in HCTA are: (1) proliferation of HCTA groups in the public and private sectors; (2) higher standards for scientific evidence concerning technologies; (3) methodological development in cost analyses, health-related quality of life measurement, and consolidation of available scientific evidence (e.g., meta-analysis); (4) emphasis on improved data on how well technologies work in routine practice and for traditionally under-represented patient groups; (5) development of priority-setting methods; (6) greater reliance on medical informatics to support and disseminate HCTA findings.

  11. Distributed Energy Technology Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — The Distributed Energy Technologies Laboratory (DETL) is an extension of the power electronics testing capabilities of the Photovoltaic System Evaluation Laboratory...

  12. Acoustic Technology Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — This laboratory contains an electro-magnetic worldwide data collection and field measurement capability in the area of acoustic technology. Outfitted by NASA Langley...

  13. Solar Cooker Technological Change

    DEFF Research Database (Denmark)

    Ahmad, Bashir

    1997-01-01

    The challenges which solar cooking technology is facing right now is discussed. Based on a field study in Madras and Gujarat, it is asserted that there is an important incompatibility between the technology and the every day real-life conditions of the "users" of solar cooker. An evaluation report...... on a solar cooker technology in Burkina Faso supports the findings of the study. It is concluded that the users and other important actors have to be incorporated in the technological development process of solar cookers in the future....

  14. SCIENTIFIC AND TECHNOLOGICAL INNOVATION

    Directory of Open Access Journals (Sweden)

    Gabriel I. NASTASE

    2011-11-01

    Full Text Available Today, science and, accordingly, scientific research is widely recognized as the main driving force of production and source of innovation and technology transfer. There are many definitions in this regard that seek to express the concept of scientific research, experimental development (engineering and technical progress. Practically in the developed countries the phenomenon of innovation is being analyzed in relation to the concept of technology transfer, based on the experience and knowledge in science and technology. Innovation has to be addressed systematically, it involving: science, technology, financial and economic principles, management.

  15. Moralizing Food Technology

    DEFF Research Database (Denmark)

    Coff, Christian Eyde

    2015-01-01

    Food technologies are common on many levels in society and used by both food professionals and consumers. Food technologies are not neutral. They inform and shape the behaviour of people. This paper presents a theoretical framework for analysing the mediating role of food technology and its...... influence on food ethics. Post-phenomenology and the idea of a technologically mediated morality are central theoretical approaches. Four elements are included in the analytical framework: perception, interpretation, intentionality, and mediated morality. The framework is applied to two cases; food safety...

  16. Application Technology Research Unit

    Data.gov (United States)

    Federal Laboratory Consortium — To conduct fundamental and developmental research on new and improved application technologies to protect floricultural, nursery, landscape, turf, horticultural, and...

  17. Industrial communication technology handbook

    CERN Document Server

    Zurawski, Richard

    2005-01-01

    The Industrial Communication Technology Handbook focuses on current and newly emerging communication technologies and systems that are evolving in response to the needs of industry and the demands of industry-led consortia and organizations.Organized into two parts, the text first summarizes the basics of data communications and IP networks, then presents a comprehensive overview of the field of industrial communications. This book extensively covers the areas of fieldbus technology, industrial Ethernet and real-time extensions, wireless and mobile technologies in industrial applications, the

  18. Technology Roadmaps: Cement

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    To support its roadmap work focusing on key technologies for emissions reductions, the International Energy Agency (IEA) also investigated one particular industry: cement. Cement production includes technologies that are both specific to this industry and those that are shared with other industries (e.g., grinding, fuel preparation, combustion, crushing, transport). An industry specific roadmap provides an effective mechanism to bring together several technology options. It outlines the potential for technological advancement for emissions reductions in one industry, as well as potential cross-industry collaboration.

  19. Technology for Boundaries

    DEFF Research Database (Denmark)

    Bødker, Susanne; Kristensen, Jannie Friis; Nielsen, Christina

    2003-01-01

    This paper presents a study of an organisation, which is undergoing a process transforming organisational and technological boundaries. In particular, we shall look at three kinds of boundaries: the work to maintain and change the boundary between the organisation and its customers; boundaries.......After analysing the history and the current boundary work, the paper will propose new technological support for boundary work. In particular the paper will suggest means of supporting boundaries when these are productive and for changing boundaries when this seems more appropriate. In total, flexible technologies...... seem a core issue when dealing with technology for boundaries....

  20. Future Information Technology

    CERN Document Server

    Stojmenovic, Ivan; Choi, Min; Xhafa, Fatos; FutureTech 2013

    2014-01-01

    Future technology information technology stands for all of continuously evolving and converging information technologies, including digital convergence, multimedia convergence, intelligent applications, embedded systems, mobile and wireless communications, bio-inspired computing, grid and cloud computing, semantic web, user experience and HCI, security and trust computing and so on, for satisfying our ever-changing needs. In past twenty five years or so, Information Technology (IT) influenced and changed every aspect of our lives and our cultures. These proceedings foster the dissemination of state-of-the-art research in all future IT areas, including their models, services, and novel applications associated with their utilization.

  1. Improving Climate Literacy: A State Climatologist's Perspective

    Science.gov (United States)

    Nielsen-Gammon, J. W.

    2012-12-01

    One of the missions of a State Climatologist is to help people within their state make the best possible use of climate information. Climate information is not relevant unless it is useful for decision-making, climate literacy is not relevant unless it is useful for understanding relevant climate information, and the best way to learn something is to immediately make use of it. Therefore, the State Climatologist, or any service climatologist for that matter, must always strive to tailor his or her educational climate information to the specific needs of the learner. This can happen in two ways. In an information-pushing situation, the climatologist knows or should know why the audience, be it an individual, group, or agency, needs some particular climate information. In an information-pulling situation, the information is made available through a web site or other means and the audience seeks out the information. In either situation, the climatologist gains or retains credibility by focusing on the particular needs, moods, and preconceptions of the audience. In most cases, the goal will not be comprehensive climate literacy but literacy with regard to the particular matter at hand.

  2. Financial Literacy: A Critical Adult Education Appraisal

    Science.gov (United States)

    English, Leona M.

    2014-01-01

    This chapter critically examines financial literacy education, asking what its assumptions are and what adult educators need to ask of its curriculum, its bases, and the people being taught to be financially literate.

  3. Is Literacy a Right or an Obligation?

    Science.gov (United States)

    Ellis, Marsha L.

    2012-01-01

    The purpose of this paper is to identify the social stigmas that are placed on the illiterate that would stimulate thoughts and create dialogue that would enable people to critically think about how being illiterate is viewed in America. This paper is intended to possibly transform or alter the opinions of the mainstream supporters regarding the…

  4. Defining food literacy: A scoping review.

    Science.gov (United States)

    Truman, Emily; Lane, Daniel; Elliott, Charlene

    2017-09-01

    The term "food literacy" describes the idea of proficiency in food related skills and knowledge. This prevalent term is broadly applied, although its core elements vary from initiative to initiative. In light of its ubiquitous use-but varying definitions-this article establishes the scope of food literacy research by identifying all articles that define 'food literacy', analysing its key conceptualizations, and reporting outcomes/measures of this concept. A scoping review was conducted to identify all articles (academic and grey literature) using the term "food literacy". Databases included Medline, Pubmed, Embase, CAB Abstracts, CINAHL, Scopus, JSTOR, and Web of Science, and Google Scholar. Of 1049 abstracts, 67 studies were included. From these, data was extracted on country of origin, study type (methodological approach), primary target population, and the primary outcomes relating to food literacy. The majority of definitions of food literacy emphasize the acquisition of critical knowledge (information and understanding) (55%) over functional knowledge (skills, abilities and choices) (8%), although some incorporate both (37%). Thematic analysis of 38 novel definitions of food literacy reveals the prevalence of six themes: skills and behaviours, food/health choices, culture, knowledge, emotions, and food systems. Study outcomes largely focus on knowledge generating measures, with very few focusing on health related outcome measures. Current definitions of food literacy incorporate components of six key themes or domains and attributes of both critical and functional knowledge. Despite this broad definition of the term, most studies aiming to improve food literacy focus on knowledge related outcomes. Few articles address health outcomes, leaving an important gap (and opportunity) for future research in this field. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Network Literacy: A Role for Libraries?

    Science.gov (United States)

    McClure, Charles R.

    1994-01-01

    Explores the impact of electronic networking on social evolution, new notions of literacy, and social equity. Strategies to develop the Internet/NREN as a vehicle for reconnecting segments of society and promoting a network-literate population are needed. The role of libraries and the educational community in accomplishing these objectives must be…

  6. Defining science literacy: A pedagogical approach

    Science.gov (United States)

    Brilakis, Kathryn

    A functional knowledge of science is required to capably evaluate the validity of conflicting positions on topics such as fracking, climate change, and the safety of genetically modified food. Scientifically illiterate individuals are at risk of favoring the persuasive arguments of those championing partisan, anti-science agendas. In an effort to enhance the scientific literacy of community college students and equip them with the skill set necessary to make informed decisions, this study generated a pedagogical definition of science literacy using survey methodology and then utilized the definition to construct an accessible, comprehensive, and pragmatic web-based science literacy program. In response to an email solicitation, college and university science educators submitted lists of topics within their specialty they considered essential when assessing science literacy. Their responses were tabulated and those topics cited most frequently by the participating physicists, biologists, chemists and geoscientists were assembled into a definition of science literacy. This definition was translated into a modular, web-based course suitable for both online and classroom learning published as: www.scienceliteracyforum.com.

  7. Curriculum integrated information literacy: a challenge

    DEFF Research Database (Denmark)

    Bønløkke, Mette; Kobow, Else; Kristensen, Anne-Kirstine Østergaard

    2012-01-01

    Information literacy is a competence needed for students and for practitioners in the nursing profession. A curriculum integrated intervention was qualitatively evaluated by focus group interviews of students, lecturers and the university librarian. Information literacy makes sense for students...... when it is linked to assignments, timed right, prepared, systematic and continuous. Support is needed to help students understand the meaning of seeking information, to focus their problem and to make them reflect on their search and its results. Feedback on materials used is also asked for...

  8. The Next Technology Revolution - Nano Electronic Technology

    Science.gov (United States)

    Turlik, Iwona

    2004-03-01

    Nanotechnology is a revolutionary engine that will engender enormous changes in a vast majority of today's industries and markets, while potentially creating whole new industries. The impact of nanotechnology is particularly significant in the electronics industry, which is constantly driven by the need for higher performance, increased functionality, smaller size and lower cost. Nanotechnology can influence many of the hundreds of components that are typically assembled to manufacture modern electronic devices. Motorola manufactures electronics for a wide range of industries and communication products. In this presentation, the typical components of a cellular phone are outlined and technology requirements for future products, the customer benefits, and the potential impact of nanotechnology on many of the components are discussed. Technology needs include reliable materials supply, processes for high volume production, experimental and simulation tools, etc. For example, even routine procedures such as failure characterization may require the development of new tools for investigating nano-scale phenomena. Business needs include the development of an effective, high volume supply chain for nano-materials and devices, disruptive product platforms, and visible performance impact on the end consumer. An equally significant long-term industry need is the availability of science and engineering graduates with a multidisciplinary focus and a deep understanding of the fundamentals of nano-technology, that can harness the technology to create revolutionary products.

  9. PCP IMMUMOASSAY TECHNOLOGIES - INNOVATIVE TECHNOLOGY EVALUATION REPORT

    Science.gov (United States)

    Three enzyme-linked immunosorbent assay technologies for pentachlorophenol (PCP) testing in soil and water were evaluated. Penta RISc Test Systems (formerly ENSYS, Inc.), EnviroGard™ PCP Immunoassay Test Kit (Millipore Corp.), and Pentachlorophenol RaPID Assay (formerly Ohmicron ...

  10. Robotics Technology Crosscutting Program. Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-06-01

    The Robotics Technology Development Program (RTDP) is a needs-driven effort. A length series of presentations and discussions at DOE sites considered critical to DOE`s Environmental Restoration and Waste Management (EM) Programs resulted in a clear understanding of needed robotics applications toward resolving definitive problems at the sites. A detailed analysis of the resulting robotics needs assessment revealed several common threads running through the sites: Tank Waste Retrieval (TWR), Contaminant Analysis Automation (CAA), Mixed Waste Operations (MWO), and Decontamination and Dismantlement (D and D). The RTDP Group also realized that some of the technology development in these four areas had common (Cross Cutting-CC) needs, for example, computer control and sensor interface protocols. Further, the OTD approach to the Research, Development, Demonstration, Testing, and Evaluation (RDDT and E) process urged an additional organizational breakdown between short-term (1--3 years) and long-term (3--5 years) efforts (Advanced Technology-AT). These factors lead to the formation of the fifth application area for Crosscutting and Advanced Technology (CC and AT) development. The RTDP is thus organized around these application areas -- TWR, CAA, MWO, D and D, and CC and AT -- with the first four developing short-term applied robotics. An RTDP Five-Year Plan was developed for organizing the Program to meet the needs in these application areas.

  11. Biosensor technology: technology push versus market pull.

    Science.gov (United States)

    Luong, John H T; Male, Keith B; Glennon, Jeremy D

    2008-01-01

    Biosensor technology is based on a specific biological recognition element in combination with a transducer for signal processing. Since its inception, biosensors have been expected to play a significant analytical role in medicine, agriculture, food safety, homeland security, environmental and industrial monitoring. However, the commercialization of biosensor technology has significantly lagged behind the research output as reflected by a plethora of publications and patenting activities. The rationale behind the slow and limited technology transfer could be attributed to cost considerations and some key technical barriers. Analytical chemistry has changed considerably, driven by automation, miniaturization, and system integration with high throughput for multiple tasks. Such requirements pose a great challenge in biosensor technology which is often designed to detect one single or a few target analytes. Successful biosensors must be versatile to support interchangeable biorecognition elements, and in addition miniaturization must be feasible to allow automation for parallel sensing with ease of operation at a competitive cost. A significant upfront investment in research and development is a prerequisite in the commercialization of biosensors. The progress in such endeavors is incremental with limited success, thus, the market entry for a new venture is very difficult unless a niche product can be developed with a considerable market volume.

  12. Technology Transfer and Technology Transfer Intermediaries

    Science.gov (United States)

    Bauer, Stephen M.; Flagg, Jennifer L.

    2010-01-01

    A standard and comprehensive model is needed to evaluate and compare technology transfer systems and the stakeholders within these systems. The principle systems considered include federal laboratories, U.S. universities, the rehabilitation engineering research centers (RERCs), and large small business innovation research programs. An earlier…

  13. Emerging Technologies - Capturing Innovation with Technology

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-12-01

    ET team research results are critical to achieving 50% energy savings across U.S. buildings within the next two decades. The ET team focuses on supporting research, development, and tech-to-market opportunities of high impact technologies, or those that demonstrate potential for achieving significant energy savings cost effectively.

  14. Digital Actuator Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ken Thomas; Ted Quinn; Jerry Mauck; Richard Bockhorst

    2014-09-01

    There are significant developments underway in new types of actuators for power plant active components. Many of these make use of digital technology to provide a wide array of benefits in performance of the actuators and in reduced burden to maintain them. These new product offerings have gained considerable acceptance in use in process plants. In addition, they have been used in conventional power generation very successfully. This technology has been proven to deliver the benefits promised and substantiate the claims of improved performance. The nuclear industry has been reluctant to incorporate digital actuator technology into nuclear plant designs due to concerns due to a number of concerns. These could be summarized as cost, regulatory uncertainty, and a certain comfort factor with legacy analog technology. The replacement opportunity for these types of components represents a decision point for whether to invest in more modern technology that would provide superior operational and maintenance benefits. Yet, the application of digital technology has been problematic for the nuclear industry, due to qualification and regulatory issues. With some notable exceptions, the result has been a continuing reluctance to undertake the risks and uncertainties of implementing digital actuator technology when replacement opportunities present themselves. Rather, utilities would typically prefer to accept the performance limitations of the legacy analog actuator technologies to avoid impacts to project costs and schedules. The purpose of this report is to demonstrate that the benefits of digital actuator technology can be significant in terms of plant performance and that it is worthwhile to address the barriers currently holding back the widespread development and use of this technology. It addresses two important objectives in pursuit of the beneficial use of digital actuator technology for nuclear power plants: 1. To demonstrate the benefits of digital actuator

  15. Technology Catalogue. First edition

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    The Department of Energy`s Office of Environmental Restoration and Waste Management (EM) is responsible for remediating its contaminated sites and managing its waste inventory in a safe and efficient manner. EM`s Office of Technology Development (OTD) supports applied research and demonstration efforts to develop and transfer innovative, cost-effective technologies to its site clean-up and waste management programs within EM`s Office of Environmental Restoration and Office of Waste Management. The purpose of the Technology Catalogue is to provide performance data on OTD-developed technologies to scientists and engineers assessing and recommending technical solutions within the Department`s clean-up and waste management programs, as well as to industry, other federal and state agencies, and the academic community. OTD`s applied research and demonstration activities are conducted in programs referred to as Integrated Demonstrations (IDs) and Integrated Programs (IPs). The IDs test and evaluate.systems, consisting of coupled technologies, at specific sites to address generic problems, such as the sensing, treatment, and disposal of buried waste containers. The IPs support applied research activities in specific applications areas, such as in situ remediation, efficient separations processes, and site characterization. The Technology Catalogue is a means for communicating the status. of the development of these innovative technologies. The FY93 Technology Catalogue features technologies successfully demonstrated in the field through IDs and sufficiently mature to be used in the near-term. Technologies from the following IDs are featured in the FY93 Technology Catalogue: Buried Waste ID (Idaho National Engineering Laboratory, Idaho); Mixed Waste Landfill ID (Sandia National Laboratories, New Mexico); Underground Storage Tank ID (Hanford, Washington); Volatile organic compound (VOC) Arid ID (Richland, Washington); and VOC Non-Arid ID (Savannah River Site, South Carolina).

  16. Technology Applications Team: Applications of aerospace technology

    Science.gov (United States)

    1993-01-01

    Highlights of the Research Triangle Institute (RTI) Applications Team activities over the past quarter are presented in Section 1.0. The Team's progress in fulfilling the requirements of the contract is summarized in Section 2.0. In addition to our market-driven approach to applications project development, RTI has placed increased effort on activities to commercialize technologies developed at NASA Centers. These Technology Commercialization efforts are summarized in Section 3.0. New problem statements prepared by the Team in the reporting period are presented in Section 4.0. The Team's transfer activities for ongoing projects with the NASA Centers are presented in Section 5.0. Section 6.0 summarizes the status of four add-on tasks. Travel for the reporting period is described in Section 7.0. The RTI Team staff and consultants and their project responsibilities are listed in Appendix A. The authors gratefully acknowledge the contributions of many individuals to the RTI Technology Applications Team program. The time and effort contributed by managers, engineers, and scientists throughout NASA were essential to program success. Most important to the program has been a productive working relationship with the NASA Field Center Technology Utilization (TU) Offices. The RTI Team continues to strive for improved effectiveness as a resource to these offices. Industry managers, technical staff, medical researchers, and clinicians have been cooperative and open in their participation. The RTI Team looks forward to continuing expansion of its interaction with U.S. industry to facilitate the transfer of aerospace technology to the private sector.

  17. Emerging wind energy technologies

    DEFF Research Database (Denmark)

    Rasmussen, Flemming; Grivel, Jean-Claude; Faber, Michael Havbro

    2014-01-01

    This chapter will discuss emerging technologies that are expected to continue the development of the wind sector to embrace new markets and to become even more competitive.......This chapter will discuss emerging technologies that are expected to continue the development of the wind sector to embrace new markets and to become even more competitive....

  18. School Security Technologies

    Science.gov (United States)

    Schneider, Tod

    2010-01-01

    Over the past decade electronic security technology has evolved from an exotic possibility into an essential safety consideration. Before resorting to high-tech security solutions, school officials should think carefully about the potential for unintended consequences. Technological fixes may be mismatched to the problems being addressed. They can…

  19. Information technology ethics

    DEFF Research Database (Denmark)

    Hongladarom, Soraj; Ess, Charles

    This book was the first publication to take a genuinely global approach to the diverse ethical issues evoked by Information and Communication Technologies and their possible resolutions. Readers will gain a greater appreciation for the problems and possibilities of genuinely global information...... ethics, which are urgently needed as information and communication technologies continue their exponential growth...

  20. Electron tunnel sensor technology

    Science.gov (United States)

    Waltman, S. B.; Kaiser, W. J.

    1989-01-01

    The recent development of Scanning Tunneling Microscopy technology allows the application of electron tunneling to position detectors for the first time. The vacuum tunnel junction is one of the most sensitive position detection mechanisms available. It is also compact, simple, and requires little power. A prototype accelerometer based on electron tunneling, and other sensor applications of this promising new technology are described.

  1. Technological advances transforming rheumatology

    Science.gov (United States)

    Robinson, William H.; Mao, Rong

    2016-01-01

    Technological advances over the past decade have revolutionized many areas of rheumatology, ranging from diagnosis, prognosis and therapeutic development to the mechanistic understanding of rheumatic diseases. This overview highlights key technological innovations and discusses the major impact that these developments are having on research and clinical practice. PMID:26439404

  2. Technology and Teaching Philosophy

    Science.gov (United States)

    King, Paul C.

    2012-01-01

    This article discusses the challenges faced when integrating new technologies into the classroom. Viewing the experiences of teaching a first year learning community through the lens of the principles of the Reflective Teaching Portfolio, the author looks to answer the question: "How should Technology relate to our Teaching Philosophy?" While a…

  3. Technology and Teaching Philosophy

    Science.gov (United States)

    King, Paul C.

    2012-01-01

    This article discusses the challenges faced when integrating new technologies into the classroom. Viewing the experiences of teaching a first year learning community through the lens of the principles of the Reflective Teaching Portfolio, the author looks to answer the question: "How should Technology relate to our Teaching Philosophy?"…

  4. Danish SDHW Technology

    DEFF Research Database (Denmark)

    Furbo, Simon

    1996-01-01

    The status of Danish technology for solar heating systems for hot water supply as well as R&D work in the field is presented.......The status of Danish technology for solar heating systems for hot water supply as well as R&D work in the field is presented....

  5. Shopping for Technology.

    Science.gov (United States)

    Middleton, James A.; Flores, Alfinio; Knaupp, Jonathan

    1997-01-01

    To avoid underuse, inaccessibility, and obsolescence when choosing, purchasing, and using technology, educators should maximize the number of students sharing machines, build technology into the curriculum, ensure continuous accessibility, network computers, and build physical plant considerations into their purchase plans. A single high-end…

  6. Introducing New Technology

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The 5th China Fujian Technology and Project Fair (CFTPF) will be held from June 18 to 20 this year. Established in 2003, the CFTPF is one of the most impor - tant fairs for promoting advanced science and technological products for the benefit of Chinese

  7. Technology and sustainability

    NARCIS (Netherlands)

    Kroeze, C.; Boersema, J.J.; Tellegen, E.; Cremers, A.

    2011-01-01

    In ten essays, this book addresses a broad range of issues related to the interplay of sustainability and technology. How do population growth and technology relate to sustainable development? Can globalization be reconciled with sustainable development? Is sustainability a subjective or an

  8. Arts and Technology

    DEFF Research Database (Denmark)

    This book constitutes the thoroughly refereed post-conference proceedings of the Second International Conference on Arts and Technology, ArtsIT 2011, which was held in December 2011 in Esbjerg, Denmark. The 19 revised full papers and the two poster papers cover various topics such as Interaction...... and Art, Music and Performance, and Digital Technology....

  9. Information Technology Initiative (Videorecording),

    Science.gov (United States)

    Physical description: 1 VHS video; col.; sd.; mono.; standard playback sp.; 35:40 mins.; 1/2 in. In this video, Dr. Kurt Fisher, Deputy Director for Information Technology , introduces the Corporate Information Management (CIM) program and explains the following major technical initiatives: reuse/repositories; I-case; data administration; information technology architecture; software process improvement; standards.

  10. Advanced Cell Technology, Inc.

    Science.gov (United States)

    Caldwell, William M

    2007-03-01

    Advanced Cell Technology, Inc. (OTCBB: ACTC) is a biotechnology company applying novel human embryonic stem cell technologies in the emerging field of regenerative medicine. We believe that regenerative medicine has the potential to revolutionize the field by enabling scientists to produce human cells of any kind for use in a wide array of therapies.

  11. Advanced Mirror Technology Development

    Science.gov (United States)

    Stahl, H. Philip

    2017-01-01

    The Advanced Mirror Technology Development (AMTD) project matures critical technologies required to enable ultra-stable 4-m-or-larger monolithic or segmented ultraviolet, optical, and infrared (UVOIR) space telescope primary-mirror assemblies for general astrophysics and ultra-high-contrast observations of exoplanets.

  12. Teaching with Technology

    Science.gov (United States)

    Martineau, Pamela

    2009-01-01

    In an era when technology seems to be changing almost daily, school boards, administrators, and teachers need to revisit their technology policies almost as rapidly, education experts advise. Internet chat rooms, online video games, and other electronic features that once seemed inappropriate for the classroom are proving useful for meeting many…

  13. Assistive Technologies for Reading

    Science.gov (United States)

    Ruffin, Tiece M.

    2012-01-01

    Twenty-first century teachers working with diverse readers are often faced with the question of how to integrate technology in reading instruction that meets the needs of the techno-generation. Are today's teachers equipped with the knowledge of how to effectively use Assistive Technologies (AT) for reading? This position paper discusses AT for…

  14. CSIR Technology Impact 1998

    CSIR Research Space (South Africa)

    CSIR

    1998-01-01

    Full Text Available stream_source_info CSIR Technology Impact 1998.pdf.txt stream_content_type text/plain stream_size 23 Content-Encoding ISO-8859-1 stream_name CSIR Technology Impact 1998.pdf.txt Content-Type text/plain; charset=ISO-8859-1 ...

  15. Technology transfer and learning

    NARCIS (Netherlands)

    Steenhuis, Harm-Jan; Bruijn, de Erik J.

    2002-01-01

    Despite the fact that international technology transfer has been widely studied its management still encounters many difficulties. To fully understand the issues that are relevant to the process of transferring production technology, it is necessary to determine the important factors that influence

  16. Computers: Educational Technology Paradox?

    Science.gov (United States)

    Hashim, Hajah Rugayah Hj.; Mustapha, Wan Narita

    2005-01-01

    As we move further into the new millennium, the need to involve and adapt learners with new technology have been the main aim of many institutions of higher learning in Malaysia. The involvement of the government in huge technology-based projects like the Multimedia Super Corridor Highway (MSC) and one of its flagships, the Smart Schools have…

  17. Use of Payment Technology

    DEFF Research Database (Denmark)

    Xiao, Xiao; Hedman, Jonas; Runnemark, Emma

    2015-01-01

    Drawing on the theory of consumption value, this research-in-progress strives to provide a theoretical explanation of payment technology use by investigating the relationship between consumers’ perceptions of different consumption values associated with a certain payment technology and their choi...... behavior, as well as the debate on moving towards a cashless society....

  18. Riding the Technology Wave.

    Science.gov (United States)

    Malan, Pierre

    This paper presents an overview of information technology development. The first section sets the scene, comparing the first WAN (Wide Area Network) and Intel processor to current technology. The birth of the microcomputer is described in the second section, including historical background on semiconductors, microprocessors, and the microcomputer.…

  19. Wind technology issues

    Energy Technology Data Exchange (ETDEWEB)

    Martinez, Antoni; Prats, Pep [Ecotecnia S.C.C.L., Barcelona (Spain)

    1999-01-01

    The paper focuses on the main trends of the technology behind the present wind energy applications. The technology characteristics and main challenges are analysed. The important links between political decisions and the development to date of wind turbines signal a direction for forecasting future tendencies and the possible technical characteristics of future turbines. (Author)

  20. Arts and Technology

    DEFF Research Database (Denmark)

    This book constitutes the thoroughly refereed post-conference proceedings of the Second International Conference on Arts and Technology, ArtsIT 2011, which was held in December 2011 in Esbjerg, Denmark. The 19 revised full papers and the two poster papers cover various topics such as Interaction...... and Art, Music and Performance, and Digital Technology....

  1. Use of Payment Technology

    DEFF Research Database (Denmark)

    Xiao, Xiao; Hedman, Jonas; Runnemark, Emma

    2015-01-01

    Drawing on the theory of consumption value, this research-in-progress strives to provide a theoretical explanation of payment technology use by investigating the relationship between consumers’ perceptions of different consumption values associated with a certain payment technology and their choi...

  2. Nuclear safeguards technology handbook

    Energy Technology Data Exchange (ETDEWEB)

    1977-12-01

    The purpose of this handbook is to present to United States industrial organizations the Department of Energy's (DOE) Safeguards Technology Program. The roles and missions for safeguards in the U.S. government and application of the DOE technology program to industry safeguards planning are discussed. A guide to sources and products is included. (LK)

  3. Technology and sustainability

    NARCIS (Netherlands)

    Kroeze, C.; Boersema, J.J.; Tellegen, E.; Cremers, A.

    2011-01-01

    In ten essays, this book addresses a broad range of issues related to the interplay of sustainability and technology. How do population growth and technology relate to sustainable development? Can globalization be reconciled with sustainable development? Is sustainability a subjective or an objectiv

  4. Presidents and Technology

    Science.gov (United States)

    Ekman, Richard

    2005-01-01

    Almost everyone on campus today grasps the benefits of easy availability of information technology, but for college presidents, the expectations for information technology have been high from the early days. The grail in futurist dreams has been a machine that "thinks," using a very big base of information to sift evidence, make judgments, and…

  5. Institutionalized Technological Foresight

    DEFF Research Database (Denmark)

    Koch, Christian; Hansen, Hans Henrik; Stissing Jensen, Jens

    2008-01-01

    in the national strategy of coordinating and strengthening policy on research, technology and innovation in one superministry. The paper evaluates the methods, impact and role in policy making of these technological foresights. The particular role of institutionalized public foresight in relation to enterprise...

  6. Technology and Educational Structure

    Science.gov (United States)

    Boocock, Sarane S.

    2012-01-01

    Most current debate on instructional technology is characterized either by grandiose speculation on the salvation of education through automation (without specification of "what" and "how" technological innovations will actually be introduced in specific classroom situations, and how the changes will be financed), or by jargon-filled hairsplitting…

  7. Bridging the Technological Gap.

    Science.gov (United States)

    Lazow, Robert; And Others

    The aim of "Bridging the Technological Gap" (BTG), a federally funded demonstration project, is to use microcomputer technology in the rehabilitation of the psychiatrically disabled. Through the use of a custom designed microcomputer software package, clients receive remediation in areas of specific cognitive and behavioral deficits. The project…

  8. Science and Technology Policy

    DEFF Research Database (Denmark)

    Baark, Erik

    1996-01-01

    This paper examines the status of science and technology in Mongolia, and discusses the policy issues which have emerged with the transition to market economy in recent years.......This paper examines the status of science and technology in Mongolia, and discusses the policy issues which have emerged with the transition to market economy in recent years....

  9. Educational Technology Funding Models

    Science.gov (United States)

    Mark, Amy E.

    2008-01-01

    Library and cross-disciplinary literature all stress the increasing importance of instructional technology in higher education. However, there is a dearth of articles detailing funding for library instructional technology. The bulk of library literature on funding for these projects focuses on one-time grant opportunities and on the architecture…

  10. Advanced Materials Technology

    Science.gov (United States)

    Blankenship, C. P. (Compiler); Teichman, L. A. (Compiler)

    1982-01-01

    Composites, polymer science, metallic materials (aluminum, titanium, and superalloys), materials processing technology, materials durability in the aerospace environment, ceramics, fatigue and fracture mechanics, tribology, and nondestructive evaluation (NDE) are discussed. Research and development activities are introduced to the nonaerospace industry. In order to provide a convenient means to help transfer aerospace technology to the commercial mainstream in a systematic manner.

  11. Graphite technology development plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1986-07-01

    This document presents the plan for the graphite technology development required to support the design of the 350 MW(t) Modular HTGR within the US National Gas-Cooled Reactor Program. Besides descriptions of the required technology development, cost estimates, and schedules, the plan also includes the associated design functions and design requirements.

  12. Mechatronics and hybrid technologies

    DEFF Research Database (Denmark)

    2008-01-01

    R&D international contributions to control and design of novel intelligent mechatronic products and solutions with sensor- and actuator technology.......R&D international contributions to control and design of novel intelligent mechatronic products and solutions with sensor- and actuator technology....

  13. Interpretation of Internet technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    2001-01-01

    -cognitive competencies of organisations (Rindova & Fombrunn, 1999). The aim is to contribute to the existing technological implementation theory complex by studying the relationships between the elements of the socio-cognitive processes and the resulting interpretations and actions when new technologies are implemented......Research scope: The topic of the research project is to investigate how new internet technologies such as e-trade and customer relation marketing and management are implemented in Danish food processing companies. The aim is to use Weick's (1995) sensemaking concept to analyse the strategic...... processes leading to the use of internet marketing technologies and to investigate how these new technologies are interpreted into the organisation. Investigating the organisational socio-cognitive processes underlying the decision making processes will give further insight into the socio...

  14. MODERN BIOGAS TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    Yu. I. Sidorov

    2013-02-01

    Full Text Available The modern technical level of biogas technologies is considered, in particular in Ukraine. It is shown that in Ukraine the level of introduction of these technologies remains unsatisfactory. The main reason of such state is absence of the government program of development of sufficiently not profitable biogas industry, which again depends on availability of investment facilities including the state one. On the example of the company’s data Zorg Biogas AG, which is dominant in Ukraine among the foreign ones that offer their products using the technique of the net present value — NPV — it is shown insolvency of functioning of profitable biogas power plants. A conclusion is done about the necessity of orientation on own development in area of biogas technologies, State support and intensive technologies. The world level of modern intensive biogas technologies, in particular the use of the cogeneration plants.

  15. Technology in L1

    DEFF Research Database (Denmark)

    Elf, Nikolaj Frydensbjerg; Hanghøj, Thorkild; Skaar, Håvard

    2015-01-01

    In recent decades, several Scandinavian research projects have had an explicit focus on how technology intervenes in L1 (or so-called Mother Tongue Education) practices in Swedish, Norwegian and Danish educational contexts, and how this may impact on understanding of the subject. There is currently......-of-school literacy practices. A final find-ing is the emphasis on teacher uncertainty regarding how and why to integrate technology within exist-ing paradigms of the subject. This calls for further research on how technology may be justified in L1 practice, including various forms of teacher education....... no systematic overview of the documented possibilities and challenges related to the use of technology in L1. At the same time, there is terminological confusion in use of ‘technology’ and related concepts in L1. Finally, there is a general lack of critical reflection on the relation between technological...

  16. Globalization and Technology

    Directory of Open Access Journals (Sweden)

    Traian-Alexandru Miu

    2016-01-01

    Full Text Available Globalization, very complex phenomenon, involves overcoming the barriers between different states, which allowed the rapid transfer of capital, technology, information, and the "toxins" from one country to another. First, the technology formed the basis of rapid expansion of great ideas promoted by globalization. Undeniable progress in the field of technology and science, has conferred to the man extraordinary powers that have been used most often to the detriment of his spiritual progress. We must not deny that science and technology have brought many benefits to human, and he could expand the knowledge horizon upon the world in which he lives, exploiting information acquired and share them with others. Science and technology must become for postmodern man ways of talk and communion between human and divinity, all to the praise of God and the perfection of the creature.

  17. Art, Technology and Nature

    DEFF Research Database (Denmark)

    Since 1900, the connections between art and technology with nature have become increasingly inextricable. Through a selection of innovative readings by international scholars, this book presents the first investigation of the intersections between art, technology and nature in post-medieval times....... Transdisciplinary in approach, this volume’s 14 essays explore art, technology and nature’s shifting constellations that are discernible at the micro level and as part of a larger chronological pattern. Included are subjects ranging from Renaissance wooden dolls, science in the Italian art academies, and artisanal...... Camilla Skovbjerg Paldam and Jacob Wamberg trace the Kantian heritage of radically separating art and technology, and inserting both at a distance to nature, suggesting this was a transient chapter in history. Thus, they argue, the present renegotiation between art, technology and nature is reminiscent...

  18. Designing Human Technologies

    DEFF Research Database (Denmark)

    Simonsen, Jesper

    and the design process, in ethical and society-related concerns, and in evaluating how designs fulfill needs and solve problems. Designing Human Technologies subscribes to a broad technology concept including information and communication, mobile, environmental/sustainable and energy technologies......, the Humanities, and Social Science. The initiative broadens the perspective of IS and recognize reflections on aesthetics, ethics, values, connections to politics, and strategies for enabling a better future as legitimate parts of the research agenda. Designing Human Technologies is a design-oriented Strategic...... and technologies relating to performances and experiences, urban design, climate adaptation, etc. The research takes a process-oriented and participatory approach and involves interaction between different user interests and designs. It is based on empirical, typical case- and action research-oriented studies...

  19. Introduction to microarray technology.

    Science.gov (United States)

    Dufva, Martin

    2009-01-01

    DNA microarrays can be used for large number of application where high-throughput is needed. The ability to probe a sample for hundred to million different molecules at once has made DNA microarray one of the fastest growing techniques since its introduction about 15 years ago. Microarray technology can be used for large scale genotyping, gene expression profiling, comparative genomic hybridization and resequencing among other applications. Microarray technology is a complex mixture of numerous technology and research fields such as mechanics, microfabrication, chemistry, DNA behaviour, microfluidics, enzymology, optics and bioinformatics. This chapter will give an introduction to each five basic steps in microarray technology that includes fabrication, target preparation, hybridization, detection and data analysis. Basic concepts and nomenclature used in the field of microarray technology and their relationships will also be explained.

  20. NASA priority technologies

    Science.gov (United States)

    Sadin, S. R.; Slone, H. O.

    1983-01-01

    Significant research areas deserving of attention within the NASA Space Research and Technology program are discussed, noting that the program is pursed to strengthen the U.S. technology base, improve low-cost access to space, and to aid in the expanded use of space, including a space station. Study areas being pursued include new Orbiter thermal protection system materials, developing longer-life reusable engines, and providing the technology for orbital transfer vehicle propulsion and aeroassisted braking. Attention is also being given to CFD techniques for entry body and rocket engine design, verifying the feasibility of advanced sensor concepts, defining the technology for large deployable RF antennas, and improving on-board data management systems. Of particular concern is to establish technologies which will enhance and extend a permanent manned presence in space.

  1. Making technology public

    DEFF Research Database (Denmark)

    Winthereik, Brit Ross; Johannsen, Nis; Strand, Dixi Louise

    2008-01-01

    secure the future of the technology and organisation behind it. Research limitations/implications – The paper extends the script metaphor beyond a limited designer-technology-user configuration and argues that scripts in the paraphernalia of technologies also can and should be “de......Purpose – Through an analysis of a demonstration video presenting a new national e-health portal, this paper aims to explore the assumptions and limitations of the concept of “script” and suggests a different approach to analysing the moral order of technology design. Design...... the transformative potential of the portal presentation for reconfiguring relationships between citizens, health care systems, and information and communication technology (ICT). The analysis is guided by Haraway's notion of diffraction. Findings – The analysis demonstrates the particular way in which the user...

  2. Working around technologies

    DEFF Research Database (Denmark)

    Dupret, Katia

    2017-01-01

    in Denmark. The aim and contribution of the study is twofold. First, it attempts to revitalise the discussion on technology workaround strategies as responsible professionalism. Second, it will direct attention to and contribute to an understanding of how the normativity embedded in technological development......This study discusses how professionalism and work ethics influence how health care professionals work around new technologies. When people avoid using technologies, they are not necessarily ceasing to engage in their work activities. The workaround strategies presented here are rather practical...... expressions of professionals’ active encounter with the complexity of work situations, and can therefore be important signs of professional ethical judgement. Drawing on science and technology studies and the concept of invisible work, the study discusses workaround situations that arise in health care work...

  3. Reflective pedagogical practices in an era of standards based reform: What do teachers do? An examination of science teachers' communities and their contribution to the facilitation of professional growth through authentic reflection

    Science.gov (United States)

    Chowdhary, Bhawna

    National and international science reform movements are sweeping through the educational landscape aimed at improving scientific literacy in students across the world. A myriad of professional development (PD) initiatives by governing bodies are continually initiated to help improve teacher knowledge in both science content and process. Change in not accomplished easily as visions and mission are often challenged by deeply engrained ways of being. In this study we explore the salient cultural and contextual factors that support teacher learning through the framework of Reflective Practice. The research questions aim to answer the following: (1) To what extent do teachers see PD activities connected to their daily teaching practices and (2) What are the salient cultural and contextual factors within the educational environments that encourage reflection which leads to growth in teachers? Although the geographical location, culture and PD approach of the two educational contexts vary and therefore incomparable, salient commonalities were found within the two contexts that explained a varied pattern of behavior among the participating teachers. It was found that the role of the leaders in schools, accountability structures, interaction with technology, fidelity towards the program and cultural values of the educational context deeply influenced the drive and direction of PD initiatives that led to teacher knowledge growth and change that was either fully or at the least partially realized. The knowledge gained in this study does not aim to compare one context to another, rather it points to the direction that one can go with knowledge that proves to nurture and sustain teacher knowledge growth and development through a cycle of continuous change.

  4. Communication technology update and fundamentals

    CERN Document Server

    Grant, August E

    2010-01-01

    New communication technologies are being introduced at an astonishing rate. Making sense of these technologies is increasingly difficult. Communication Technology Update and Fundamentals is the single best source for the latest developments, trends, and issues in communication technology. Featuring the fundamental framework along with the history and background of communication technologies, Communication Technology Update and Fundamentals, 12th edition helps you stay ahead of these ever-changing and emerging technologies.As always, every chapter ha

  5. The technology vicinity: a location based view on technology

    NARCIS (Netherlands)

    Steenhuis, H.J.; de Bruijn, E.J.; Kocaoglu, D.F.; Anderson, T.R.

    2001-01-01

    The issue of technology transfer has been viewed from many different perspectives. In this case the focus is on the process of (production) technology transfer. One of the difficulties in studying international technology transfer is the definition of technology. The many technology definitions that

  6. Robotics Technology Development Program. Technology summary

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    The Robotics Technology Development Program (RTDP) is a ``needs-driven`` effort. A lengthy series of presentations and discussions at DOE sites considered critical to DOE`s Environmental Restoration and Waste Management (EM) Programs resulted in a clear understanding of needed robotics applications toward resolving definitive problems at the sites. A detailed analysis of the Tank Waste Retrieval (TWR), Contaminant Analysis Automation (CAA), Mixed Waste Operations (MWO), and Decontamination & Dismantlement (D&D). The RTDP Group realized that much of the technology development was common (Cross Cutting-CC) to each of these robotics application areas, for example, computer control and sensor interface protocols. Further, the OTD approach to the Research, Development, Demonstration, Testing, and Evaluation (RDDT&E) process urged an additional organizational break-out between short-term (1--3 years) and long-term (3--5 years) efforts (Advanced Technology-AT). The RDTP is thus organized around these application areas -- TWR, CAA, MWO, D&D and CC&AT -- with the first four developing short-term applied robotics. An RTDP Five-Year Plan was developed for organizing the Program to meet the needs in these application areas.

  7. Flexibility of MIP Technology

    Institute of Scientific and Technical Information of China (English)

    Tang Jinlian; Gong Jianhong; Xu Youhao

    2015-01-01

    The lfexibility of MIP technology to meet market demand is mainly introduced in this study. Their commercial application and technical principle are analyzed too. The MIP technology with wide feed adaptability can form a good com-bination with other technologies. The MIP technology has been applied extensively in China. Based on this platform, the CGP, MIP-LTG and MIP-DCR technologies have been developed, which can further improve the lfexibility of MIP tech-nology. Based on its novel reaction control technique with a sole sequential two-zone riser, the MIP users can easily switch to different operating modes between producing either more clean gasoline and propylene or diesel through changing the catalysts and varying the operating conditions. That offers MIP users with enough production lfexibility and a rational pro-duction arrangement to meet the market demand. The MIP-DCR technology with less dry gas and coke yields can provide a more lfexible operating mode since the catalysts to oil ratio has become an independent variable.

  8. Technology and medicine.

    Science.gov (United States)

    Booth, C

    1985-05-22

    Technology, which is older than science, has been of vital importance in the development of modern medicine. Even so, there are voices of dissent to be heard. The disenchantment with technology expressed by Aldous Huxley in Brave new world has been echoed by contemporary writers on the technology of modern medicine. Medicine is seen by some to have been dehumanized by technology, and techniques that are expensive are thought to be consuming a greater proportion of health resources than they deserve. The practice of medicine has, nevertheless, been transformed by modern technology and diagnostic techniques and therapeutic measures undreamed of a few short decades ago are now commonplace. There is no reason why these developments should be any more dehumanizing than the use of similar techniques in modern transportation or communication, nor is their expense out of proportion when compared with other demands on the nation's purse. British workers have been at the forefront of many recent advances. Yet, even though the National Health Service provides a ready market for the products of British medical technology, the nation depends to an inordinate degree on imported products. In the development of appropriate medical technology there is an urgent need for better communication between inventors, scientists, industrialists and the National Health Service. At the same time there is an equal need for improved evaluation of untried techniques. The pressure for a central integrating body to coordinate resources could well be supported by the establishment of evaluation units in the different health authorities in this country.

  9. Emergent technologies: 25 years

    Science.gov (United States)

    Rising, Hawley K.

    2013-03-01

    This paper will talk about the technologies that have been emerging over the 25 years since the Human Vision and Electronic Imaging conference began that the conference has been a part of, and that have been a part of the conference, and will look at those technologies that are emerging today, such as social networks, haptic technologies, and still emerging imaging technologies, and what we might look at for the future.Twenty-five years is a long time, and it is not without difficulty that we remember what was emerging in the late 1980s. Yet to be developed: The first commercial digital still camera was not yet on the market, although there were hand held electronic cameras. Personal computers were not displaying standardized images, and image quality was not something that could be talked about in a standardized fashion, if only because image compression algorithms were not standardized yet for several years hence. Even further away were any standards for movie compression standards, there was no personal computer even on the horizon which could display them. What became an emergent technology and filled many sessions later, image comparison and search, was not possible, nor the current emerging technology of social networks- the world wide web was still several years away. Printer technology was still devising dithers and image size manipulations which would consume many years, as would scanning technology, and image quality for both was a major issue for dithers and Fourier noise.From these humble beginnings to the current moves that are changing computing and the meaning of both electronic devices and human interaction with them, we will see a course through the changing technology that holds some features constant for many years, while others come and go.

  10. Communication and collaboration technologies.

    Science.gov (United States)

    Cheeseman, Susan E

    2012-01-01

    This is the third in a series of columns exploring health information technology (HIT) in the neonatal intensive care unit (NICU). The first column provided background information on the implementation of information technology throughout the health care delivery system, as well as the requisite informatics competencies needed for nurses to fully engage in the digital era of health care. The second column focused on information and resources to master basic computer competencies described by the TIGER initiative (Technology Informatics Guiding Education Reform) as learning about computers, computer networks, and the transfer of data.1 This column will provide additional information related to basic computer competencies, focusing on communication and collaboration technologies. Computers and the Internet have transformed the way we communicate and collaborate. Electronic communication is the ability to exchange information through the use of computer equipment and software.2 Broadly defined, any technology that facilitates linking one or more individuals together is a collaborative tool. Collaboration using technology encompasses an extensive range of applications that enable groups of individuals to work together including e-mail, instant messaging (IM ), and several web applications collectively referred to as Web 2.0 technologies. The term Web 2.0 refers to web applications where users interact and collaborate with each other in a collective exchange of ideas generating content in a virtual community. Examples of Web 2.0 technologies include social networking sites, blogs, wikis, video sharing sites, and mashups. Many organizations are developing collaborative strategies and tools for employees to connect and interact using web-based social media technologies.3.

  11. Advances in Gyroscope Technologies

    CERN Document Server

    Armenise, Mario N; Dell'Olio, Francesco; Passaro, Vittorio MN

    2011-01-01

    This monograph collects and critically reviews the main results obtained by the scientific community in gyroscope technologies research field. It describes architectures, design techniques and fabrication technology of angular rate sensors proposed in literature. MEMS, MOEMS, optical and mechanical technologies are discussed together with achievable performance. The book also considers future research trends aimed to cover special applications. The book is intended for researchers and Ph.D. students interested in modelling, design and fabrication of gyros. The book may be a useful education su

  12. Interpretation of Internet technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    2001-01-01

    Research scope: The topic of the research project is to investigate how new internet technologies such as e-trade and customer relation marketing and management are implemented in Danish food processing companies. The aim is to use Weick's (1995) sensemaking concept to analyse the strategic....... Additionally, the project will investigate the technological strategies in organisations in order to gain a deeper understanding of the cognitive barriers towards implementing new technology in organisations. The research will therefore concentrate on the development process in the organisation's perception...

  13. Benchmarking semantic web technology

    CERN Document Server

    García-Castro, R

    2009-01-01

    This book addresses the problem of benchmarking Semantic Web Technologies; first, from a methodological point of view, proposing a general methodology to follow in benchmarking activities over Semantic Web Technologies and, second, from a practical point of view, presenting two international benchmarking activities that involved benchmarking the interoperability of Semantic Web technologies using RDF(S) as the interchange language in one activity and OWL in the other.The book presents in detail how the different resources needed for these interoperability benchmarking activities were defined:

  14. Biometrics Bodies, Technologies, Biopolitics

    CERN Document Server

    Pugliese, Joseph

    2012-01-01

    Biometric technologies, such as finger- or facial-scan, are being deployed across a variety of social contexts in order to facilitate and guarantee identity verification and authentication. In the post-9/11 world, biometric technologies have experienced an extraordinary period of growth as concerns about security and screening have increased. This book analyses biometric systems in terms of the application of biopolitical power - corporate, military and governmental - on the human body. It deploys cultural theory in examining the manner in which biometric technologies constitute the body as a

  15. Power generation technologies

    CERN Document Server

    Breeze, Paul

    2014-01-01

    The new edition of Power Generation Technologies is a concise and readable guide that provides an introduction to the full spectrum of currently available power generation options, from traditional fossil fuels and the better established alternatives such as wind and solar power, to emerging renewables such as biomass and geothermal energy. Technology solutions such as combined heat and power and distributed generation are also explored. However, this book is more than just an account of the technologies - for each method the author explores the economic and environmental costs and risk factor

  16. Educational technology, reimagined.

    Science.gov (United States)

    Eisenberg, Michael

    2010-01-01

    "Educational technology" is often equated in the popular imagination with "computers in the schools." But technology is much more than merely computers, and education is much more than mere schooling. The landscape of child-accessible technologies is blossoming in all sorts of directions: tools for communication, for physical construction and fabrication, and for human-computer interaction. These new systems and artifacts allow educational designers to think much more creatively about when and where learning takes place in children's lives, both within and outside the classroom.

  17. Communications technology handbook

    CERN Document Server

    Lewis, Geoff

    2013-01-01

    This is the first point of reference for the communications industries. It offers an introduction to a wide range of topics and concepts encountered in the field of communications technology. Whether you are looking for a simple explanation, or need to go into a subject in more depth, the Communications Technology Handbook provides all the information you need in one single volume.This second edition has been updated to include the latest technology including: Video on DemandWire-less Distribution systemsHigh spee

  18. Bridge technology report

    CERN Document Server

    2013-01-01

    Please note this is a Short Discount publication. As LANs have proliferated, new technologies and system concepts have come to the fore. One of the key issues is how to interconnect networks. One means of interconnection is to use a 'bridge'. Other competing technologies are repeaters, routers, and gateways. Bridges permit traffic isolation, connect network segments together and operate at the MAC layer. Further, because they operate at the MAC layer, they can handle a variety of protocols such as TCP/IP, SNA, and X.25. This report focuses on the specific technology of bridging two netw

  19. Strategic Health Technology Incorporation

    CERN Document Server

    Wang, Binseng

    2009-01-01

    Technology is essential to the delivery of health care but it is still only a tool that needs to be deployed wisely to ensure beneficial outcomes at reasonable costs. Among various categories of health technology, medical equipment has the unique distinction of requiring both high initial investments and costly maintenance during its entire useful life. This characteristic does not, however, imply that medical equipment is more costly than other categories, provided that it is managed properly. The foundation of a sound technology management process is the planning and acquisition of equipment

  20. Calculations in furnace technology

    CERN Document Server

    Davies, Clive; Hopkins, DW; Owen, WS

    2013-01-01

    Calculations in Furnace Technology presents the theoretical and practical aspects of furnace technology. This book provides information pertinent to the development, application, and efficiency of furnace technology. Organized into eight chapters, this book begins with an overview of the exothermic reactions that occur when carbon, hydrogen, and sulfur are burned to release the energy available in the fuel. This text then evaluates the efficiencies to measure the quantity of fuel used, of flue gases leaving the plant, of air entering, and the heat lost to the surroundings. Other chapters consi

  1. OHVT technology roadmap [2000

    Energy Technology Data Exchange (ETDEWEB)

    Bradley, R.A.

    2000-02-01

    The OHVT Technology Roadmap for 2000 presents the multiyear program plan of the U.S. DOE's Office of Heavy Vehicle Technologies (OHVT). It is an update of the 1997 plan, reflecting changes in regulations and ongoing discussions with DOE's heavy vehicle customers. The technical plan covers three classes of trucks: (1) class 7-8 (large, on-highway trucks); (2) class 3-6 (medium duty trucks); (3) class 1-2 (pickups, vans, and sport utility vehicles) as well as enabling and supporting technologies. The Roadmap documents program goals, schedules, and milestones.

  2. Digital security technology simplified.

    Science.gov (United States)

    Scaglione, Bernard J

    2007-01-01

    Digital security technology is making great strides in replacing analog and other traditional security systems including CCTV card access, personal identification and alarm monitoring applications. Like any new technology, the author says, it is important to understand its benefits and limitations before purchasing and installing, to ensure its proper operation and effectiveness. This article is a primer for security directors on how digital technology works. It provides an understanding of the key components which make up the foundation for digital security systems, focusing on three key aspects of the digital security world: the security network, IP cameras and IP recorders.

  3. Footprints of alien technology

    Science.gov (United States)

    Davies, P. C. W.

    2012-04-01

    If alien civilizations do, or did, exist, their technology will impact their environment. Some consideration has been given to the detection of large-scale astro-engineering, such as Dyson spheres. However, a very advanced technology might leave more subtle footprints requiring sophisticated scientific methods to uncover. We must not overlook the possibility that alien technology has impacted our immediate astronomical environment, even Earth itself, but probably a very long time ago. This raises the question of what traces, if anything, might remain today. I shall consider the possibilities of biological, geological and physical traces, and suggest ways that we might search for them.

  4. Humanitarian demining technology toolbox

    Science.gov (United States)

    Joynt, Vernon P.

    2003-09-01

    This is a keynote address surveying the field of Humanitarian Demining (HD) from the viewpoint of a participating company. The controlling bodies, funding structures and some of the important sources of R&D relevant to HD are identified. The various techniques and technologies in common use as also technologies freshly put into field use are mentioned. The way in which they all fit into the demining toolbox is explained. Finally a view of future technologies that are potentially able to change HD efficiency and safety is discussed.

  5. Responsible technology acceptance

    DEFF Research Database (Denmark)

    Toft, Madeleine Broman; Schuitema, Geertje; Thøgersen, John

    2014-01-01

    As a response to climate change and the desire to gain independence from imported fossil fuels, there is a pressure to increase the proportion of electricity from renewable sources which is one of the reasons why electricity grids are currently being turned into Smart Grids. In this paper, we focus...... in terms of a positive impact for society and the environment. Therefore, we expect that Smart Grid technology acceptance can be better explained when the well-known technology acceptance parameters included in the Technology Acceptance Model are supplemented by moral norms as suggested by the Norm...

  6. ACCELERATING NANO-TECHNOLOGICAL

    DEFF Research Database (Denmark)

    Jensen, Jens Stissing; Koch, Christian

    2007-01-01

    By viewing the construction industry as a technological innovation system (TIS) this paper discusses possible initiatives to accelerate nanotechnological innovations. The point of departure is a recent report on the application of nano-technology in the Danish construction industry, which concludes...... of the system are furthermore poorly equipped at identifying potentials within high-tech areas. In order to exploit the potentials of nano-technology it is thus argued that an alternative TIS needs to be established. Initiatives should identify and support “incubation rooms” or marked niches in order...

  7. Mobile Router Technology Development

    Science.gov (United States)

    Ivancic, William D.; Stewart, David H.; Bell, Terry L.; Kachmar, Brian A.; Shell, Dan; Leung, Kent

    2002-01-01

    Cisco Systems and NASA have been performing joint research on mobile routing technology under a NASA Space Act Agreement. Cisco developed mobile router technology and provided that technology to NASA for applications to aeronautic and space-based missions. NASA has performed stringent performance testing of the mobile router, including the interaction of routing and transport-level protocols. This paper describes mobile routing, the mobile router, and some key configuration parameters. In addition, the paper describes the mobile routing test network and test results documenting the performance of transport protocols in dynamic routing environments.

  8. Technology Transfer/Commercialization Report

    Science.gov (United States)

    2002-01-01

    Contents include the following: (1) Who we are. (2) Technology opportunities and successes in 2002: Hilbert-Huang transform; new sensors via sol-gel-filled fiber optics; hierarchical segmentation software. (3) Activities in 2002: encouraging researcher involvement; inventorying new technologies; patenting Goddard technologies; promoting Goddard technologies; establishing new agreements;seeking and bestowing awards. (4) How to reach Goddard's: technology commercialization office.

  9. Gauging Technology Costs and Benefits

    Science.gov (United States)

    Kaestner, Rich

    2007-01-01

    Regardless of the role technology plays in a school district, district personnel should know the costs associated with technology, understand the consequences of technology purchases, and be able to measure the benefits of technology, so they can make more informed decisions. However, determining costs and benefits of current technology or…

  10. Technology Transfer/Commercialization Report

    Science.gov (United States)

    2002-01-01

    Contents include the following: (1) Who we are. (2) Technology opportunities and successes in 2002: Hilbert-Huang transform; new sensors via sol-gel-filled fiber optics; hierarchical segmentation software. (3) Activities in 2002: encouraging researcher involvement; inventorying new technologies; patenting Goddard technologies; promoting Goddard technologies; establishing new agreements;seeking and bestowing awards. (4) How to reach Goddard's: technology commercialization office.

  11. GENERAL ENVIRONMENTAL CORPORATION; CURE ELECTROCOAGULATION TECHNOLOGY: INNOVATIVE TECHNOLOGY EVALUATION REPORT

    Science.gov (United States)

    The CURE electrocoagulation technology was demonstrated under the Superfund Innovative Technology Evaluation (SITE) program at the U.S. Department of Energy (DOE) Rocky Flats Environmental Technology Site (RFETS), where water from the solar evaporation ponds (SEPs) was contaminat...

  12. Technology development and technology gap among Latin American countries

    OpenAIRE

    Serrano Moya, Edgar David

    2014-01-01

    Objective: to study the source of the technology gaps amongst some Latin American countries and to identify whether a regional system of technological progress may be strengthened. ethodology: technology development within some Latin America countries was researched based on the technology frontier concept. In order to do that, the technological advancement of such countries was compared using standard variables and institutional systems. The concept and scope of the technology frontier, whic...

  13. Technology-Use Mediation

    DEFF Research Database (Denmark)

    Bansler, Jørgen P.; Havn, Erling C.

    2004-01-01

    Implementation of new computer-mediated communication (CMC) systems in organizations is a complex socio-technical endeavour, involving the mutual adaptation of technology and organization over time. Drawing on the analytic concept of sensemaking, this paper provides a theoretical perspective...... that deepens our understanding of how organizations appropriate new electronic communication media. The paper analyzes how a group of mediators in a large, multinational company adapted a new web-based CMC technology (a virtual workspace) to the local organizational context (and vice versa) by modifying...... features of the technology, providing ongoing support for users, and promoting appropriate conventions of use. We found that these mediators exerted considerable influence on how the technology was established and used in the organization. The mediators were not neutral facilitators of a well...

  14. Ocean Technology Development Tank

    Data.gov (United States)

    Federal Laboratory Consortium — The new SWFSC laboratory in La Jolla incorporates a large sea- and fresh-water Ocean Technology Development Tank. This world-class facility expands NOAA's ability to...

  15. Technologies, Transformations, and Responses

    Directory of Open Access Journals (Sweden)

    Sha Li Zhang

    2000-04-01

    Full Text Available

    頁次:18-23

    Technological innovations have played significant roles in improving human conditions in the history of civilization. The quality of life is expected to improve further as a result of the evolving technologies. Libraries have benefited by the many advantages offered through technology. Positive responses to new technological breakthroughs will enable libraries to provide improved and value-added services in our rapidly changing environment.

  16. Modern technologies in Endodontics

    Directory of Open Access Journals (Sweden)

    Alfredo Iandolo

    2016-06-01

    Conclusions: The positive results highlighted by these clinical cases demonstrate how the use of modern technologies are essential to avoid iatrogenic injury, and guarantee, on the other hand, safe and reproducible results.

  17. Modern technologies in Endodontics

    National Research Council Canada - National Science Library

    Iandolo, Alfredo; Iandolo, Giuseppe; Malvano, Mariano; Pantaleo, Giuseppe; Simeone, Michele

    2016-01-01

    .... Materials and methods: Today, thanks to modern technologies as Operative Microscope, ultrasonic tips, M-Wire Files, devices to activate irrigation and tridimensional obturation performed with thermo plasticized gutta...

  18. Applied machining technology

    CERN Document Server

    Tschätsch, Heinz

    2010-01-01

    Machining and cutting technologies are still crucial for many manufacturing processes. This reference presents all important machining processes in a comprehensive and coherent way. It includes many examples of concrete calculations, problems and solutions.

  19. Insider protection technology developments

    Energy Technology Data Exchange (ETDEWEB)

    Foesch, J.; Bortniak, P.; Waddoups, I.

    1994-08-01

    Sandia National Laboratories evaluates and develops new techniques and technologies to ensure the integrity of special nuclear material (SNM) against potential insider threats. We have evaluated several types of sensor technologies and subsystems to monitor and/or track materials and personnel. This past year`s effort has been directed at characterizing commercial developments that meet the Department of Energy`s (DOE) needs in some of these areas. Some of these evaluations are complete and some are still in progress. This paper discusses our work with infrared light (IR), radio frequency (RF), and RF proximity technologies. After these technologies are judged to be applicable to DOE`s needs, we incorporate them into the generic, real time, personnel tracking and material monitoring system.

  20. Power conversion technologies

    Energy Technology Data Exchange (ETDEWEB)

    Newton, M. A.

    1997-02-01

    The Power Conversion Technologies thrust area identifies and sponsors development activities that enhance the capabilities of engineering at Lawrence Livermore National Laboratory (LLNL) in the area of solid- state power electronics. Our primary objective is to be a resource to existing and emerging LLNL programs that require advanced solid-state power electronic technologies.. Our focus is on developing and integrating technologies that will significantly impact the capability, size, cost, and reliability of future power electronic systems. During FY-96, we concentrated our research efforts on the areas of (1) Micropower Impulse Radar (MIR); (2) novel solid-state opening switches; (3) advanced modulator technology for accelerators; (4) compact accelerators; and (5) compact pulse generators.

  1. Prosthetics and Related Technology

    Science.gov (United States)

    ... of prostheses, using leading- edge technologies such as robotics, tissue engineering, and nanotechnology to create lighter limbs ... and respiration. In a study of 32 chronic stroke patients, VA researchers found that functional neuromuscu- lar ...

  2. Armament Technology Facility (ATF)

    Data.gov (United States)

    Federal Laboratory Consortium — The Armament Technology Facility is a 52,000 square foot, secure and environmentally-safe, integrated small arms and cannon caliber design and evaluation facility....

  3. Extravehicular activity technology discipline

    Science.gov (United States)

    Webbon, Bruce W.

    1990-01-01

    Viewgraphs on extravehicular activity technology discipline for Space Station Freedom are presented. Topics covered include: extravehicular mobility unit; airlock and EMU support equipment; tools, mobility aids, and workstations; and telerobotic work aids interfaces.

  4. Fiber Optics Technology.

    Science.gov (United States)

    Burns, William E.

    1986-01-01

    Discusses various applications of fiber optics technology: information systems, industrial robots, medicine, television, transportation, and training. Types of jobs that will be available with fiber optics training (such as electricians and telephone cable installers and splicers) are examined. (CT)

  5. Utopian Approaches to Technology.

    Science.gov (United States)

    Lewis, Arthur O.

    1987-01-01

    Differentiates between utopian societies and their opposite, anti-utopias. Cites literary works which refer to the relationships between utopias and technology. Provides a bibliography of works cited as well as secondary sources. (TW)

  6. Sustainable advanced construction technologies

    CSIR Research Space (South Africa)

    Kuchena, JC

    2009-11-01

    Full Text Available Advanced Construction Technologies (ACTs) are set to become the sustainable mainstay of the construction industry due to the demand for innovative housing solutions. Like most emerging economies, South Africa from a historical perspective and global...

  7. Radiologic Technology Program Standards.

    Science.gov (United States)

    Georgia Univ., Athens. Dept. of Vocational Education.

    This publication contains statewide standards for the radiologic technology program in Georgia. The standards are divided into 12 categories; Foundations (philosophy, purpose, goals, program objectives, availability, evaluation); Admissions (admission requirements, provisional admission requirements, recruitment, evaluation and planning); Program…

  8. Handbook of vacuum technology

    CERN Document Server

    2016-01-01

    This comprehensive, standard work has been updated to remain an important resource for all those needing detailed knowledge of the theory and applications of vacuum technology. With many numerical examples and illustrations to visualize the theoretical issues.

  9. Manned systems technology discipline

    Science.gov (United States)

    Bretoi, Remus

    1990-01-01

    Viewgraphs on manned systems technology discipline for Space Station Freedom are presented. Topics covered include: crew-systems interfaces and interactions; crew training; on-board systems maintenance and support; habitability and environment; and computational human factors.

  10. CSIR Technology Impact 2003

    CSIR Research Space (South Africa)

    CSIR

    2003-01-01

    Full Text Available This issue of Technology Impact offers a brief snapshot of CSIR activities during the year under review (1 March 2002 - 28 February 2003) by highlighting a number of innovative projects and initiatives in various CSIR business units....

  11. Technology in cardiology

    African Journals Online (AJOL)

    Repro

    noticeable link with advanced medical technology for ... function by echocardiography allows opti- ... blood vessels smaller than 1 mm in diameter, but also the accurate placement of devices such as stents. ... of a darkened room for the light.

  12. Information and Communication Technology

    DEFF Research Database (Denmark)

    Kaila, Heidi Kristiina

    2017-01-01

    The emergence and development of the information and communication sector has been rapid in rural Viet Nam over 2006–14, and a true information and communication technology (ICT) revolution has taken place. This chapter examines household ownership and use of ICT. It studies the geographic...... and demographic differences across ownership of technology, especially phones and the Internet, and the determinants of ICT adoption. First, it finds that expansion of telephones has been much more rapid than the expansion of the Internet. Second, it finds that even though in 2014 internet users were relatively...... wealthier and more educated than households with phones on average, the adoption patterns of these two technologies are very similar. ICT adoption is driven by education and income, as well as wealth and ownership of other technology....

  13. Will Technology Humanize Us?

    Science.gov (United States)

    Snider, Robert C.

    1972-01-01

    The author considers the question of whether technology will cause humanization or dehumanization in the schools. He concludes that we can not stop tecchnology; we can only give it direction and purpose. (Author/MS)

  14. Transforming Lessons with Technology

    Science.gov (United States)

    Currie, Brad

    2016-01-01

    Using a fictitious learning environment, the author demonstrates a variety of technological tools that teachers can infuse into their classrooms. Come away with some innovative, practical methods to help students show what they know about the topic at hand.

  15. Technology Enhanced Learning

    NARCIS (Netherlands)

    Klemke, Roland; Specht, Marcus

    2013-01-01

    Klemke, R., & Specht, M. (2013, 26-27 September). Technology Enhanced Learning. Presentation at the fourth international conference on eLearning (eLearning 2013), Belgrade, Serbia. http://econference.metropolitan.ac.rs/

  16. Technologies for Legionella Control

    Science.gov (United States)

    Presentation includes a review of new Office of Water document entitled "Technologies for Legionella Control in Premise Plumbing Systems", and discussion on ORD research projects involving Legionella and disinfection.

  17. Technology catalogue. Second edition

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-01

    The Department of Energy`s (DOE`s) Office of Environmental Management (EM) is responsible for remediating DOE contaminated sites and managing the DOE waste inventory in a safe and efficient manner. EM`s Office of Technology Development (OTD) supports applied research and demonstration efforts to develop and transfer innovative, cost-effective technologies to its site clean-up and waste-management programs within EM. The purpose of the Technology Catalogue is to: (a) provide performance data on OTD-developed technologies to scientists and engineers responsible for preparing Remedial Investigation/Feasibility Studies (RI/FSs) and other compliance documents for the DOE`s clean-up and waste-management programs; and (b) identify partnering and commercialization opportunities with industry, other federal and state agencies, and the academic community.

  18. Digital Technology Entrepreneurship

    DEFF Research Database (Denmark)

    Giones, Ferran; Brem, Alexander

    2017-01-01

    Technology entrepreneurship is an established concept in academia. However, recent developments in the context of digital entrepreneurship call for revision and advance- ment. The multiple possible combinations of technology and entrepreneurship have res- ulted in a diversity of phenomena...... with significantly different characteristics and socio-economic impact. This article is focused on the identification and description of technology entrepreneurship in times of digitization. Based on current examples, we identify and describe characterizations of technology entrepreneurship, digital techno- logy...... entrepreneurship, and digital entrepreneurship. With this new delineation of terms, we would like to foster discussion between researchers, entrepreneurs, and policy makers on the impact of digitization on entrepreneurship, and set a future research agenda....

  19. Research and Technology 1980

    Science.gov (United States)

    1980-01-01

    Topics are divided into three major areas: Earth resources, advanced development, and technology transfer. Topics include: aerial color infrared photography, fiber optics, lightning research, soil mechanics, corrosion prevention, image processing, and communication systems development.

  20. CSIR Technology Impact 2002

    CSIR Research Space (South Africa)

    CSIR

    2002-01-01

    Full Text Available This issue of Technology Impact offers a brief snapshot of CSIR activities during the year under review (1 March 2001 - 28 February 2002) by highlighting a number of innovative projects and initiatives in these areas....