Fiscal 1999 survey report. Survey of long-term strategy for energy technology: Volume 1 (Survey of foundation for strategy formulation for industrial technologies - strategy for environmental foundation buildup); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. 1. Sangyo gijutsu senryaku sakutei kiban chosa (kankyo kiban seibi senryaku)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Japan has to prepare itself to behave accurately, and to stay technologically competitive, in the severe competition age to come in which it will fail to find leaders to follow. To fulfill this goal, Japan has to collect sufficient information and analyze it relative to the current state and future prospect of industrial technologies in Japan and overseas and various factors that will influence them, and to develop industrial technology related policies based firmly on scientific and theoretical foundations to be established using the thus-acquired knowledge. Under the circumstances, a survey is conducted of innovative, technological foundations, such as industrial technology related efforts in and out of Japan. The report consists of two volumes that cover what are described below. For the survey of technology related policies pursued in various countries abroad, literature and the like are investigated concerning technology related measures, budgets, and decision making processes in America, Britain, Germany, France, and the European Union, and the results are compiled so that their systems may be compared with each other. In the survey of Japan's technology related innovative systems, case studies are made about commodities over which Japan is relatively high in competitive power. Specifically, commodities manufactured by Japan's businesses and occupying 75% or more of the global share are investigated. (NEDO)

The Development of Precise Engineering Surveying Technology

Directory of Open Access Journals (Sweden)

LI Guangyun

2017-10-01

Full Text Available With the construction of big science projects in China, the precise engineering surveying technology developed rapidly in the 21th century. Firstly, the paper summarized up the current development situation for the precise engineering surveying instrument and theory. Then the three typical cases of the precise engineering surveying practice such as accelerator alignment, industry measurement and high-speed railway surveying technology are focused.

Fiscal 1999 survey report. Survey of long-term strategy for energy technology: Volume 1 (Survey of foundation for strategy formulation for industrial technologies - strategy for environmental foundation buildup); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. 1. Sangyo gijutsu senryaku sakutei kiban chosa (kankyo kiban seibi senryaku)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Japan has to prepare itself to behave accurately, and to stay technologically competitive, in the severe competition age to come in which it will fail to find leaders to follow. To fulfill this goal, Japan has to collect sufficient information and analyze it relative to the current state and future prospect of industrial technologies in Japan and overseas and various factors that will influence them, and to develop industrial technology related policies based firmly on scientific and theoretical foundations to be established using the thus-acquired knowledge. Under the circumstances, a survey is conducted of innovative, technological foundations, such as industrial technology related efforts in and out of Japan. The report consists of two volumes that cover what are described below. For the survey of technology related policies pursued in various countries abroad, literature and the like are investigated concerning technology related measures, budgets, and decision making processes in America, Britain, Germany, France, and the European Union, and the results are compiled so that their systems may be compared with each other. In the survey of Japan's technology related innovative systems, case studies are made about commodities over which Japan is relatively high in competitive power. Specifically, commodities manufactured by Japan's businesses and occupying 75% or more of the global share are investigated. (NEDO)

Pilot information needs survey regarding climate relevant technologies

International Nuclear Information System (INIS)

Van Berkel, R.; Van Roekel, A.

1997-02-01

The objective of this pilot survey was to arrive at a preliminary understanding of the initial technology and technology information needs in non-Annex II countries in order to support international efforts to facilitate the transfer of technologies and know-how conducive to mitigating and adapting to climate change. The study encompassed two main components, i.e. the development of a survey instrument and the execution of a pilot survey among selected non-Annex II countries. The survey instrument addresses the present status of enabling activities; technology and technology information needs; and issues related to information supply and accessibility. The survey was distributed to national focal points in 20 non-Annex II countries and to at least 35 other stakeholders in five of these non-Annex II countries. A total of 27 completed questionnaires were received, covering 10 non-Annex II countries. 3 refs

Pilot information needs survey regarding climate relevant technologies

Energy Technology Data Exchange (ETDEWEB)

Van Berkel, R.; Van Roekel, A.

1997-02-01

The objective of this pilot survey was to arrive at a preliminary understanding of the initial technology and technology information needs in non-Annex II countries in order to support international efforts to facilitate the transfer of technologies and know-how conducive to mitigating and adapting to climate change. The study encompassed two main components, i.e. the development of a survey instrument and the execution of a pilot survey among selected non-Annex II countries. The survey instrument addresses the present status of enabling activities; technology and technology information needs; and issues related to information supply and accessibility. The survey was distributed to national focal points in 20 non-Annex II countries and to at least 35 other stakeholders in five of these non-Annex II countries. A total of 27 completed questionnaires were received, covering 10 non-Annex II countries. 3 refs.

Leading survey and research report for fiscal 1999. Survey and research on supercompiler technology; 1999 nendo supercompiler technology no chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Survey and research are conducted into the global computing technology and the next-generation parallel computer for their compiler technology and programming environment-related technology, which is for the preparation of basic key technologies for the embodiment of high-performance computing for the next generation, and efforts are exerted to extract and define technological problems and to deliberate a research system to achieve the goal. This fiscal year's achievements are mentioned below. Two territories were provided to be respectively covered by a Parallel Compiler Working Group and a Global Computing Working Group whose activities centered about overseas surveys and short-term reception of researchers from abroad. The Parallel Compiler Working Group was engaged in (1) the technological survey of the latest parallel compiler technology and, in its effort to execute researches under the project, in (2) the materialization of the contents of technology research and development and in (3) the materialization of a technology research and development system. The Global Computing Working Group was engaged in (1) the technological survey of the latest high-performance global computing and in (2) the survey of fields to accept global computing application. (NEDO)

Leading survey and research report for fiscal 1999. Survey and research on supercompiler technology; 1999 nendo supercompiler technology no chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Survey and research are conducted into the global computing technology and the next-generation parallel computer for their compiler technology and programming environment-related technology, which is for the preparation of basic key technologies for the embodiment of high-performance computing for the next generation, and efforts are exerted to extract and define technological problems and to deliberate a research system to achieve the goal. This fiscal year's achievements are mentioned below. Two territories were provided to be respectively covered by a Parallel Compiler Working Group and a Global Computing Working Group whose activities centered about overseas surveys and short-term reception of researchers from abroad. The Parallel Compiler Working Group was engaged in (1) the technological survey of the latest parallel compiler technology and, in its effort to execute researches under the project, in (2) the materialization of the contents of technology research and development and in (3) the materialization of a technology research and development system. The Global Computing Working Group was engaged in (1) the technological survey of the latest high-performance global computing and in (2) the survey of fields to accept global computing application. (NEDO)

Report on surveys in fiscal 2000 on the surveys and researches on fundamental technology of polymeric materials in relation to materials nano-technology program; 2000 nendo zairyo nano technology program ni kansuru kobunshi zairyo kiban gijutsu ni kansuru chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-11-01

On the 'polymeric' technology field being the constitution elementary technology of the material neon-technology program, surveys and researches have been performed through holding workshops on the directionality of technological development to be proceeded in a medium term in the future, and the assignments to be worked on with emphasis. The 'Fundamental technology of polymeric materials workshop' was held together with the 49th polymer discussion meeting, in which 300 persons have attended showing high interest of researchers. With regard to the prospect and possibility of the polymeric technology, statements were given on the ways the polymeric technology development should be in the future, and expectations toward the polymeric technology. In the development assignments for the polymeric technology, discussions were given on the current status and problems in the primary structure control technology, tertiary structure control technology, and surface and interface structure control technology. Discussions were also given on the current status and problems in textiles as the high-order structure control technology, the current status and problems in the material forming technology, and the systematization of the polymeric technology and the knowledge thereof. The core of the polymeric technology is the nano-technology itself, whereas the expectations toward the 'Fundamental Polymeric Technology Research Center' were indicated. (NEDO)

Report on surveys in fiscal 2000 on the surveys and researches on fundamental technology of polymeric materials in relation to materials nano-technology program; 2000 nendo zairyo nano technology program ni kansuru kobunshi zairyo kiban gijutsu ni kansuru chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-11-01

On the 'polymeric' technology field being the constitution elementary technology of the material neon-technology program, surveys and researches have been performed through holding workshops on the directionality of technological development to be proceeded in a medium term in the future, and the assignments to be worked on with emphasis. The 'Fundamental technology of polymeric materials workshop' was held together with the 49th polymer discussion meeting, in which 300 persons have attended showing high interest of researchers. With regard to the prospect and possibility of the polymeric technology, statements were given on the ways the polymeric technology development should be in the future, and expectations toward the polymeric technology. In the development assignments for the polymeric technology, discussions were given on the current status and problems in the primary structure control technology, tertiary structure control technology, and surface and interface structure control technology. Discussions were also given on the current status and problems in textiles as the high-order structure control technology, the current status and problems in the material forming technology, and the systematization of the polymeric technology and the knowledge thereof. The core of the polymeric technology is the nano-technology itself, whereas the expectations toward the 'Fundamental Polymeric Technology Research Center' were indicated. (NEDO)

Aeromagnetic gradient survey used in sandstone type uranium deposits prospecting

International Nuclear Information System (INIS)

Li Xiaolu; Chang Shushuai

2014-01-01

The principle, advantage and data processing of aeromagnetic gradient survey approach is introduced in this paper which was used in sandstone type uranium deposits prospecting to study the shallow surface faults, uranium ore-forming environment and depth of magnetic body, which proved to be a good results. (authors)

THE TECHNOLOGY OF FORMING THE PROSPECTIVE UKRAINIAN LANGUAGE TEACHERS’ LINGUOMETHODOLOGICAL COMPETENCE

Directory of Open Access Journals (Sweden)

Olena Ishutina

2017-04-01

Full Text Available In the article the author determines the concept of the technology of forming linguomethodological competence of prospective Ukrainian language teachers. The technology of forming the prospective Ukrainian language teachers’ linguomethodological competence in the process of their professional training is theoretically grounded: it consists of the targeted, content, technology and procedure, and effective stages. Experimental teaching was organized taking into account the pedagogical conditions and included the following forms and methods of work: problem lectures, discussions, round tables, simulation games, portfolio, project work, and testing. As a part of implementing the technology we have actively applied the specific methods of forming linguomethodological competence, such as the method of observing and analyzing linguomethodological activities, the method of modelling linguomethodological activities and training linguomethodological activities in the real conditions. The efficiency of the technology of forming linguomethodological competence of prospective Ukrainian language teachers in interrelation with monitoring of its quality was practically tested taking into account the specified criteria (cognitive, operational and activity, motivational and cultural and the indicators and levels of the concept. The developed technology of forming future Ukrainian language teachers’ linguomethodological competence allows to illustrate the progress of the process under study, demonstrates the functioning of all its components in close relationship. The proposed technology can be added and is not meant to finally solve the problem of forming linguomethodological competence of future Ukrainian language teachers; it can be improved theoretically and experimentally in the future and adapted and used by universities according to field of study.

A comprehensive survey of brain interface technology designs.

Science.gov (United States)

Mason, S G; Bashashati, A; Fatourechi, M; Navarro, K F; Birch, G E

2007-02-01

In this work we present the first comprehensive survey of Brain Interface (BI) technology designs published prior to January 2006. Detailed results from this survey, which was based on the Brain Interface Design Framework proposed by Mason and Birch, are presented and discussed to address the following research questions: (1) which BI technologies are directly comparable, (2) what technology designs exist, (3) which application areas (users, activities and environments) have been targeted in these designs, (4) which design approaches have received little or no research and are possible opportunities for new technology, and (5) how well are designs reported. The results of this work demonstrate that meta-analysis of high-level BI design attributes is possible and informative. The survey also produced a valuable, historical cross-reference where BI technology designers can identify what types of technology have been proposed and by whom.

The role of hospital payments in the adoption of new medical technologies: an international survey of current practice.

Science.gov (United States)

Sorenson, Corinna; Drummond, Michael; Torbica, Aleksandra; Callea, Giuditta; Mateus, Ceu

2015-04-01

This study examined the role of prospective payment systems in the adoption of new medical technologies across different countries. A literature review was conducted to provide background for the study and guide development of a survey instrument. The survey was disseminated to hospital payment systems experts in 15 jurisdictions. Fifty-one surveys were disseminated, with 34 returned. The surveys returned covered 14 of the 15 jurisdictions invited to participate. The majority (71%) of countries update the patient classification system and/or payment tariffs on an annual basis to try to account for new technologies. Use of short-term separate or supplementary payments for new technologies occurs in 79% of countries to ensure adequate funding and facilitate adoption. A minority (43%) of countries use evidence of therapeutic benefit and/or costs to determine or update payment tariffs, although it is somewhat more common in establishing short-term payments. The main barrier to using evidence is uncertain or unavailable clinical evidence. Almost three-fourths of respondents believed diagnosis-related group systems incentivize or deter technology adoption, depending on the particular circumstances. Improvements are needed, such as enhanced strategies for evidence generation and linking evidence of value to payments, national and international collaboration and training to improve existing practice, and flexible timelines for short-term payments. Importantly, additional research is needed to understand how different payment policies impact technology uptake as well as quality of care and costs.

Prospective Teachers’ Tendencies to Utilize From the Facilities of Contemporary Educational Technology

Directory of Open Access Journals (Sweden)

Gizem SAYGILI

2016-07-01

Full Text Available In terms of effectiveness and efficiency, it is important to determine the views of prospective teachers related to taking advantage of the facilities of contemporary educational technology. This study which aims to identify prospective teachers’ attitudes towards computer-assisted learning was conducted with 140 prospective teachers (86 female, 54 male who have been attending pedagogical formation education at Süleyman Demirel University in the 2013 academic year. In this study, in eight different fields of prospective teachers' attitudes towards computer assisted education were examined with different variables such as gender, major and graduation year. As a data collection tool, the "Computer Assisted Education Attitude Scale" was used in order to determine the tendencies of prospective teachers towards the use of computer-assisted learning in different fields such as physical sciences, social sciences, health sciences, fine arts, theology, mathematics and Turkish language. In the statistical analysis, frequency analysis, descriptive statistics, nonparametric statistical technics were used. As a result of the analysis it was identified that teachers participating our study exhibited substandard attitudes towards computer-assisted education. In computer-assisted education, female prospective teachers had higher attitude level than men prospective teachers. In addition, attitude scores of participants of mathematics, health sciences, fine arts and science was higher than the participants of the Turkish language, foreign languages, social sciences and theology departments. There were statistically significant difference between attitude scores of participants of different disciplines. Results of the research findings are expected to contribute to the widespread use of instructional technology, and are expected to lead to applications in other fields.Keywords: Teaching Profession, Education, Technology, Computer-Assisted Education, Attitude

A retrospective and prospective survey of three-dimensional transport calculations

International Nuclear Information System (INIS)

Nakahara, Yasuaki

1985-01-01

A retrospective survey is made on the three-dimensional radiation transport calculations. Introduction is given to computer codes based on the distinctive numerical methods such as the Monte Carlo, Direct Integration, Ssub(n) and Finite Element Methods to solve the three-dimensional transport equations. Prospective discussions are made on pros and cons of these methods. (author)

Semantic Technology Application for Collective Knowledge and Information Management: Prospective Consumer Needs Identification

Directory of Open Access Journals (Sweden)

Ilma Pranciulytė-Bagdziunienė

2013-01-01

Full Text Available Increasing the global flow of information forms qualitatively new complex information processing and filing requirements. The flow of information, data and knowledge manages the various activities of the original search for technological solutions. Very abundant and rapidly growing technology solutions groups are based on semantic technologies. Therefore, this article aims to provide user access needs for producing perspective survey methodology and the empirical study is based on the prospective development of innovative product lines. This article is formed based on the recommendations of the semantics of the applicability of technology development to business end users, public administration, organization of information flows the value of the generation of knowledge—based on environment and development issues. At a practical level, based on empirical evidence substantiates the semantics it is based on technology solutions for organizations in the integration of business processes, which can become the modern aspect of the success factors of the value of domestic and global market and facilitate the diffusion of innovation. The field of qualitative research has revealed the final consumer habits and problems of information search, organization, grouping aspects. Secondly, the study determined the idea of the necessity of technology in business processes, innovation generation and diffusion of knowledge issues aspects. Third, the authors submit proposals based on the semantics of the applicability of technology development opportunities in the business. Finally—users, public administrations and their mutual interaction activities. ST applicability of these segments may occur based on ST integration of IT systems in organizations, the general structure of existing products or used as a service by buying them from outside suppliers. It is important to emphasize that the ST innovative methods to ensure successful use of advanced, modern

Overview and future prospects of laser plasma propulsion technology

International Nuclear Information System (INIS)

Zheng Zhiyuan; Lu Xin; Zhang Jie

2003-01-01

Due to its high cost, low efficiency, complex operation and unsatisfactory recycling, traditional rocket propulsion by chemical fuels has hindered the exploration of outer space to further limits. With the rapid development of laser and space technology, the new technology of laser propulsion exhibits unique advantages and prospects. The mechanism and current development of laser plasma propulsion are reviewed, with mention of the technical problems and focus issues of laser plasma in micro-flight propulsion

Prospective Teachers’ Tendencies to Utilize From the Facilities of Contemporary Educational Technology

OpenAIRE

Gizem SAYGILI; Teoman İsmail KESERCİOĞLU

2015-01-01

In terms of effectiveness and efficiency, it is important to determine the views of prospective teachers related to taking advantage of the facilities of contemporary educational technology. This study which aims to identify prospective teachers’ attitudes towards computer-assisted learning was conducted with 140 prospective teachers (86 female, 54 male) who have been attending pedagogical formation education at Süleyman Demirel University in the 2013 academic year. In this study, in eight di...

Fiscal 2000 survey report on the survey and research on green technology industry; 2000 nendo green technology industry ni kansuru chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

The approaches of the Government and local autonomies to green technologies are surveyed toward the construction of a green technology industry. The present activities and future outlook of environmental industries interested in green technologies are surveyed and examined, the green technologies here including (1) energy conservation measures and development of non-fossil fuels, (2) energy-related and environmental measures for countering global warming, (3) waste treatment measures for countering dioxins and endocrine disrupters. A survey is conducted of the outlines and future trends of green technology related important studies now under way at laboratories and research institutes of universities, the Government, and private-sector corporations. Based on the results of the surveys, important subjects of technical development in green technologies are extracted and studied for the possibility and outlook of their practical application. Tasks to discharge and problems to occur before they are introduced to the market are also evaluated and confirmed. Based on the results of the research and development of green technologies, actualities of environmental industries are taken up, and the problems and tasks to be settled before environmental technologies are introduced to the market are investigated and studied. (NEDO)

the impact of digital technology revolution on surveying curriculum ...

African Journals Online (AJOL)

the impact of digital technology revolution on surveying curriculum review in ... Global Journal of Environmental Sciences ... Also, it focuses on the need to review the current surveying curriculum to meet the technological advancement. Finally ...

Aeromagnetic gradient survey and elementary application in sandstone type uranium deposits prospecting

International Nuclear Information System (INIS)

Li Xiaolu; Chang Shushuai

2009-01-01

The principle,advantage and data processing of aeromagnetic gradient survey approach is introduced in this paper, and used to identify the shallow surface faults, uranium ore-forming environment and depth of magnetic body for the prospecting of sandstone type uranium deposits. (authors)

2017 Emerging Technology Domains Risk Survey

Science.gov (United States)

2017-10-01

REV-03.18.2016.0 2017 Emerging Technology Domains Risk Survey Daniel Klinedinst Joel Land Kyle O’Meara October 2017 TECHNICAL REPORT CMU/SEI...Distribution Statement A: Approved for Public Release. Distribution is Unlimited. List of Tables Table 1: New and Emerging Technologies 2 Table 2: Security...Impact of New and Emerging Technologies 4 Table 3: Severity Classifications and Impact Scores 5 CMU/SEI-2017-TR-008 | SOFTWARE ENGINEERING

Evolution of Indoor Positioning Technologies: A Survey

Directory of Open Access Journals (Sweden)

Ramon F. Brena

2017-01-01

Full Text Available Indoor positioning systems (IPS use sensors and communication technologies to locate objects in indoor environments. IPS are attracting scientific and enterprise interest because there is a big market opportunity for applying these technologies. There are many previous surveys on indoor positioning systems; however, most of them lack a solid classification scheme that would structurally map a wide field such as IPS, or omit several key technologies or have a limited perspective; finally, surveys rapidly become obsolete in an area as dynamic as IPS. The goal of this paper is to provide a technological perspective of indoor positioning systems, comprising a wide range of technologies and approaches. Further, we classify the existing approaches in a structure in order to guide the review and discussion of the different approaches. Finally, we present a comparison of indoor positioning approaches and present the evolution and trends that we foresee.

History, Status and Prospects on Development of Pyroprocess Technology

International Nuclear Information System (INIS)

Kim, Eung Ho; Lee, Han Soo; Park, Geunil; Seo, Chungseok; Ko, Wonil; Kim, Hodong; Choi, Jongwon

2013-01-01

The objective of this study is to evaluate prospects for a practical use of pyroprocess through analysis of current issues and status of pyroprocess technology development being performed at domestic and abroad. Following Fukushima accident, awareness about nuclear safety is further increasing and problems on safe management of used nuclear fuel has emerged as well. So, nuclear industrialized countries are developing recycling technology of used nuclear fuel, significantly reducing used fuel inventory that have cumulated. In this respects, there is a need to comprehensively summarize the technology developed at KAERI until now. In addition to, the current issues of pyroprocess for future R and D are suggested

Large-scale, high-definition Ground Penetrating Radar prospection in archaeology

Science.gov (United States)

Trinks, I.; Kucera, M.; Hinterleitner, A.; Löcker, K.; Nau, E.; Neubauer, W.; Zitz, T.

2012-04-01

The future demands on professional archaeological prospection will be its ability to cover large areas in a time and cost efficient manner with very high spatial resolution and accuracy. The objective of the 2010 in Vienna established Ludwig Boltzmann Institute for Archaeological Prospection and Virtual Archaeology (LBI ArchPro) in collaboration with its eight European partner organisations is the advancement of state-of-the-art archaeological sciences. The application and specific further development of remote sensing, geophysical prospection and virtual reality applications, as well as of novel integrated interpretation approaches dedicated to non-invasive spatial archaeology combining near-surface prospection methods with advanced computer science is crucial for modern archaeology. Within the institute's research programme different areas for distinct case studies in Austria, Germany, Norway, Sweden and the UK have been selected as basis for the development and testing of new concepts for efficient and universally applicable tools for spatial, non-invasive archaeology. In terms of geophysical prospection the investigation of entire archaeological landscapes for the exploration and protection of Europe's buried cultural heritage requires new measurement devices, which are fast, accurate and precise. Therefore the further development of motorized, multichannel survey systems and advanced navigation solutions is required. The use of motorized measurement devices for archaeological prospection implicates several technological and methodological challenges. Latest multichannel Ground Penetrating Radar (GPR) arrays mounted in front off, or towed behind motorized survey vehicles permit large-scale GPR prospection surveys with unprecedented spatial resolution. In particular the motorized 16 channel 400 MHz MALÅ Imaging Radar Array (MIRA) used by the LBI ArchPro in combination with latest automatic data positioning and navigation solutions permits the reliable high

Social Touch Technology: A Survey of Haptic Technology for Social Touch

NARCIS (Netherlands)

Huisman, Gijs

2017-01-01

This survey provides an overview of work on haptic technology for social touch. Social touch has been studied extensively in psychology and neuroscience. With the development of new technologies, it is now possible to engage in social touch at a distance or engage in social touch with artificial

Introductory study of super survey (next generation underground exploration technology); Super survey (jisedai chika tansa gijutsu) no sendo kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

An investigational study was conducted on the R and D trend of innovative technology aiming at high-accuracy/high-efficiency next generation underground exploration technology (super survey technology). Paying attention to the seismic survey and electromagnetic survey, the study was made on technical characteristics, the utilization status and the needs at sites, the R and D trend, etc. As to the present R and D, the development is proceeded with of the time domain method in the electromagnetic survey, the effective quantity data processing/analysis method and the indication method using the reflection method in the elastic survey. As new technology to be noticed, the following are cited: SQUID magnetometer, underground analysis using magnetic deviation data, electromagnetic migration, ACROSS, rotating seismometer, laser Doppler vibrator, etc. Concerning the course of the next generation underground survey technology, a system of the integrated underground exploration theory is considered which is based on a combination of the electromagnetic survey and seismic exploration. In the study, a plan is worked out for research/development of a technology of analyzing the different data obtained. 49 figs., 13 tabs.

Applied technology center business plan and market survey

Science.gov (United States)

Hodgin, Robert F.; Marchesini, Roberto

1990-01-01

Business plan and market survey for the Applied Technology Center (ATC), computer technology transfer and development non-profit corporation, is presented. The mission of the ATC is to stimulate innovation in state-of-the-art and leading edge computer based technology. The ATC encourages the practical utilization of late-breaking computer technologies by firms of all variety.

Searching for millisecond pulsars: surveys, techniques and prospects

International Nuclear Information System (INIS)

Stovall, K; Lorimer, D R; Lynch, R S

2013-01-01

Searches for millisecond pulsars (which we here loosely define as those with periods < 20 ms) in the galactic field have undergone a renaissance in the past five years. New or recently refurbished radio telescopes utilizing cooled receivers and state-of-the art digital data acquisition systems are carrying out surveys of the entire sky at a variety of radio frequencies. Targeted searches for millisecond pulsars in point sources identified by the Fermi Gamma-ray Space Telescope have proved phenomenally successful, with over 50 discoveries in the past five years. The current sample of millisecond pulsars now numbers almost 200 and, for the first time in 25 years, now outnumbers their counterparts in galactic globular clusters. While many of these searches are motivated to find pulsars which form part of pulsar timing arrays, a wide variety of interesting systems are now being found. Following a brief overview of the millisecond pulsar phenomenon, we describe these searches and present some of the highlights of the new discoveries in the past decade. We conclude with predictions and prospects for ongoing and future surveys. (paper)

Survey on Multimedia Technologies for Mobile Learning Applications

Directory of Open Access Journals (Sweden)

Paul POCATILU

2009-01-01

Full Text Available Mobile technologies are developing very fast. This paper presents a survey on multimedia technologies for mobile learning applications, focusing on multimedia programming techniques for Windows Mobile, Symbian, and Java ME.

SLJ's 2011 Technology Survey: Things Are Changing. Fast

Science.gov (United States)

Kenney, Brian

2011-01-01

Despite the funding challenges nearly all school libraries face, many media specialists are optimistic about the role of technology in the school library, according to "School Library Journal's" ("SLJ") 2011 Technology Survey. But in spite of the general optimism, others point to some significant obstacles: technological innovations are often…

Survey of subsurface geophysical exploration technologies adaptable to an airborne platform

International Nuclear Information System (INIS)

Taylor, K.A.

1992-12-01

This report has been prepared by the US Department of Energy (DOE) as part of a Research Development Demonstration Testing and Evaluation (RDDT ampersand E) project by EG ampersand G Energy Measurement's (EG ampersand G/EM) Remote Sensing Laboratory. It examines geophysical detection techniques which may be used in Environmental Restoration/Waste Management (ER/WM) surveys to locate buried waste, waste containers, potential waste migratory paths, and aquifer depths. Because of the Remote Sensing Laboratory's unique survey capabilities, only those technologies which have been adapted or are capable of being adapted to an airborne platform were studied. This survey describes several of the available subsurface survey technologies and discusses the basic capabilities of each: the target detectability, required geologic conditions, and associated survey methods. Because the airborne capabilities of these survey techniques have not been fully developed, the chapters deal mostly with the ground-based capabilities of each of the technologies, with reference made to the airborne capabilities where applicable. The information about each survey technique came from various contractors whose companies employ these specific technologies. EG ampersand G/EM cannot guarantee or verify the accuracy of the contractor information; however, the data given is an indication of the technologies that are available

Technology Survey Assistance Tool Focusing on Their Advantages

Science.gov (United States)

Nishiyama, Risa; Takeuchi, Hironori; Watanabe, Hideo; Nasukawa, Tetsuya

It is important for R&D managers, consultants, and other people seeking broad knowledge in technology fields to survey technical literature such as research papers, white papers, and technology news articles. One of the important kinds of information for those people regards the effectiveness of new technologies in their own businesses. General search engines are good at selecting documents revealing the details of a specific technology or a technology field, but it is hard to obtain useful information about how a technology will apply to individual business cases from such search results. There is a need for a technology survey assistance tool that helps users find technologies with suitable capabilities. In this paper, two technical tasks were tackled to develop the prototype of this assistance tool: Extraction of advantage phrases and scoring for the advantage phrases to find novel applications in the target technology field. We describe a new method to identify advantage phrases in technical documents and our scoring function that gives higher scores to novel applications of the technology. The results of evaluations showed our phrase identification method with only a few phrasal patterns performs almost as well as human annotators, and the proposed scoring conforms better to the decisions made by professionals than random sort.

75 FR 52508 - Proposed Information Collection; Comment Request; Information and Communication Technology Survey

Science.gov (United States)

2010-08-26

... conduct the 2010 through 2012 Information and Communication Technology Survey (ICTS). The annual survey... payments) for four types of information and communication technology equipment and software (computers and... and Communication Technology Survey AGENCY: U.S. Census Bureau. ACTION: Notice. SUMMARY: The...

78 FR 50374 - Proposed Information Collection; Comment Request; Information and Communication Technology Survey

Science.gov (United States)

2013-08-19

... and Communication Technology Survey AGENCY: U.S. Census Bureau, Commerce. ACTION: Notice. SUMMARY: The... Communication Technology Survey (ICTS). The annual survey collects data on two categories of non-capitalized... communication technology equipment and software (computers and peripheral equipment; ICT equipment, excluding...

A Survey of Hadron Therapy Accelerator Technologies.

Energy Technology Data Exchange (ETDEWEB)

PEGGS,S.; SATOGATA, T.; FLANZ, J.

2007-06-25

Hadron therapy has entered a new age [1]. The number of facilities grows steadily, and 'consumer' interest is high. Some groups are working on new accelerator technology, while others optimize existing designs by reducing capital and operating costs, and improving performance. This paper surveys the current requirements and directions in accelerator technology for hadron therapy.

Advances on application of remote sensing technology to uranium prospecting in northwest of China

International Nuclear Information System (INIS)

Ye Fawang; Liu Dechang; Zhao Yingjun; Zhang Jielin; Fang Maolong

2012-01-01

Some advances on application of remote sensing technology to uranium prospecting in northwest of China since 21st century are presented in this paper. They included: (1) application of ETM multi-spectral remote sensing technology to identify the sandstone-type uranium ore-controlling structure in north of Ordos Basin and investigate the uranium metallogenetic geological conditions in Qiangtang Basin, Tibet, (2) application of ASTER multi-spectral and QuickBird high spatial resolution remote sensing technology to extract and analyze the oil-gas reduced alteration in Bashibulake uranium ore district, Xinjiang, (3) discovery of Salamubulake uranium metallogenetic belt in Keping, Xinjiang, using ASTER multi-spectral, QuickBird high spatial resolution, and CASI/SASI airborne hyper-spectral remote sensing comprehensively, and (4) application of CASI/SASI airborne hyper-spectral remote sensing technology to extract volcanicrock type uranium mineralization alteration in Baiyanghe area, Xinjiang. These application advances show the good application effects of remote sensing technology to uranium exploration in northwest of China, which provides important references for making further uranium prospecting using remote sensing technology. (authors)

Prospect of nuclear application in food technology

Energy Technology Data Exchange (ETDEWEB)

Maha, M [National Atomic Energy Agency, Jakarta (Indonesia). Pasar Djumat Research Centre

1982-04-01

Irradiation changes the normal living process of cells and the structure of molecules. It is good for food preservation because it kills off many of the microorganisms in the product and makes the remainder more sensitive to antimicrobial factors prevailing after the radiation treatment. It offers more benefits than conventional preservation in that it increases storage stability and quality of foodstuffs with the minimum use of energy. Good storage quality gives way to wider distribution of food, alleviates the world's food shortage, and improves food supplies. Research proved that irradiation increased the quality of subtropical fruits, spices, fish, and meat. No refrigeration is needed to store meat, poultry and fish preserved by the combination of irradiation and mild heat treatment. Nuclear technology can also be applied to destroy harmful insects, to sterilize food, to inhibit the sprouting of root crops, and to control ripening in stored fruits and vegetables. Based on the above potentials of irradiation, the prospect of nuclear application in food technology is promising.

Teens, Health and Technology: A National Survey

Directory of Open Access Journals (Sweden)

Ellen Wartella

2016-06-01

Full Text Available In the age of digital technology, as teens seem to be constantly connected online, via social media, and through mobile applications, it is no surprise that they increasingly turn to digital media to answer their health questions. This study is the first of its kind to survey a large, nationally-representative sample of teens to investigate how they use the newest digital technologies, including mobile apps, social networking sites, electronic gaming and wearable devices, to explore health topics. The survey covered the types of health topics teens most frequently search for, which technologies they are most likely to use and how they use them, and whether they report having changed their behaviors due to digital health information. In addition, this survey explores how the digital divide continues to impact adolescents. Results of this study indicate that teens are concerned about many health issues, ranging from fitness, sexual activity, drugs, hygiene as well as mental health and stress. As teens virtually always have a digital device at their fingertips, it is clear that public health interventions and informational campaigns must be tailored to reflect the ways that teens currently navigate digital health information and the health challenges that concern them most.

Benefits and risks of smart home technologies

International Nuclear Information System (INIS)

Wilson, Charlie; Hargreaves, Tom; Hauxwell-Baldwin, Richard

2017-01-01

Smart homes are a priority area of strategic energy planning and national policy. The market adoption of smart home technologies (SHTs) relies on prospective users perceiving clear benefits with acceptable levels of risk. This paper characterises the perceived benefits and risks of SHTs from multiple perspectives. A representative national survey of UK homeowners (n=1025) finds prospective users have positive perceptions of the multiple functionality of SHTs including energy management. Ceding autonomy and independence in the home for increased technological control are the main perceived risks. An additional survey of actual SHT users (n=42) participating in a smart home field trial identifies the key role of early adopters in lowering perceived SHT risks for the mass market. Content analysis of SHT marketing material (n=62) finds the SHT industry are insufficiently emphasising measures to build consumer confidence on data security and privacy. Policymakers can play an important role in mitigating perceived risks, and supporting the energy-management potential of a smart-home future. Policy measures to support SHT market development include design and operating standards, guidelines on data and privacy, quality control, and in situ research programmes. Policy experiences with domestic energy efficiency technologies and with national smart meter roll-outs offer useful precedents. - Highlights: • Representative national survey of prospective smart home users. • Comparative analysis of three datasets to analyse perceived benefits and risks of smart home technologies. • Distinctive characteristics identified of early adopters who seed market growth. • Comparison of user perceptions with industry marketing. • Detailed policy recommendations to support energy benefits of smart home technologies.

Application effect of TEM sounding survey on prospecting and target area selection of sandstone-type uranium deposits

International Nuclear Information System (INIS)

He Jianguo; Liang Shanming; Zhao Cuiping

2006-01-01

Based on the results of transient electromagnetic (TEM) sounding survey during recent years regional geological reconnaissance with drilling (1:250000), the application effect of TEM sounding survey during regional reconnaissance is summarized in this paper. It is suggested that the data of TEM sounding are useful in judging hydrodynamic conditions of groundwater and determining favorable areas for uranium ore-formation; TEM sounding in large areas may be proper for prospecting in gobi-desert areas and be beneficial for regional reconnaissance and target area selection, and may reduce the target area and provide basis for further drilling program. It is of popularized significance in the prospecting for sandstone-type uranium deposits. (authors)

A Survey of Technologies Supporting Virtual Project Based Learning

DEFF Research Database (Denmark)

Dirckinck-Holmfeld, Lone

2002-01-01

This paper describes a survey of technologies and to what extent they support virtual project based learning. The paper argues that a survey of learning technologies should be related to concrete learning tasks and processes. Problem oriented project pedagogy (POPP) is discussed, and a framework...... for evaluation is proposed where negotiation of meaning, coordination and resource management are identified as the key concepts in virtual project based learning. Three e-learning systems are selected for the survey, Virtual-U, Lotus Learningspace and Lotus Quickplace, as each system offers different strategies...... for e-learning. The paper concludes that virtual project based learning may benefit from facilities of all these systems....

Radimetric autotransported prospecting survey

International Nuclear Information System (INIS)

Coco, A.L.; Azamor, L.A.; Agost, E.J.

1977-10-01

A procedure of prospection of minerals (''carborne''). It is characterized to be rapid and low costly if a sufficiently dense highway network is available or if transit with a vehicle across the fields is possible. Instruments, methods and results that may be obtained are given. The detector, a scintillation counter, is mounted on the top of an appropiate car registering continuously the measured values. Subsequently data are put on cartography, obtaining thus the values of iso-radiactivity which determine the values of ''background'' and the favorable zones for pursuing prospection work by other methods. The application of the method to the zone of the Chihuidos, province of Neuquen, is described in details and the obtained conclusions are given. (author) [es

International Nuclear Technology Forum: Future prospects of nuclear power plants and Turkey

International Nuclear Information System (INIS)

1994-01-01

The document includes 19 papers presented at the 'International Nuclear Technology Forum: Future Prospects of Nuclear Power Plants in Turkey', held between 12-15 October 1993 in Ankara (Turkey). A separate abstract was prepared for each paper prepared for each paper

Environmental protection technologies and prospect for uranium mining and metallurgy in China

International Nuclear Information System (INIS)

Pan Yingjie

2002-01-01

Based on practices of production and environmental protection of China's uranium mining and metallurgy, control and protection of the three wastes in uranium mining and metallurgy are discussed. Prospects for environmental protection technologies of uranium mining and metallurgy is made

PROSPECTS OF DEVELOPMENT OF BLOCKCHAIN TECHNOLOGY IN RUSSIA: COMPETITIVE ADVANTAGES AND BARRIERS

OpenAIRE

L. A. Tsvetkova

2017-01-01

The analysis of prospects of introduction of the developments related to blokcheyn in the world and in Russia has been made. Key investors and beneficiaries in the development of blockchain technologies were identified. High competitiveness of Russian developments, unique staffing, and favorable climatic conditions for the development of blockade technologies in the Russian Federation were noted. The patent activity in the world has been analyzed and the place of Russia on the patent landscap...

COMPENDIUM: SURVEYS EVALUATING KNOWLEDGE AND OPINIONS CONCERNING HYDROGEN AND FUEL CELL TECHNOLOGIES

Energy Technology Data Exchange (ETDEWEB)

Truett, Lorena Faith [ORNL; Cooper, Christy [U.S. Department of Energy; Schmoyer, Richard L [ORNL

2008-10-01

This compendium updates a 2003 literature review of surveys of knowledge and opinions of hydrogen and fuel cell technologies. Its purpose is to ensure that results of comparable surveys are considered in surveys conducted by the U.S. Department of Energy (DOE). Over twice as many studies related to the DOE survey have been published since 2003 than prior to that date. The fact that there have been significantly more studies implies that there have been further demonstration projects and/or increased interest in hydrogen and fuel cell technologies. The primary findings of these 15 new surveys, all of which were conducted in Europe (E) or North America (NA), to the DOE surveys are as follows: 1.Respondents who are more educated are more accepting of hydrogen technologies (NA). 2.Respondents who are more knowledgeable about hydrogen and/or fuel cells are more accepting of hydrogen technologies (E, NA). 3.When asked about issues of trust, respondents generally expressed distrust of the government or political parties but trusted scientists and environmental protection organizations (E). 4.Technical knowledge about hydrogen and fuel cell technologies is low (E, NA). 5.Respondents may express opinions about a technology even when they are lacking in knowledge of that technology (E). 6.Women and men have different priorities when deciding on an automobile purchase (E). 7.Public acceptance to hydrogen is vulnerable to perceptions of decreased safety (E, NA). 8.Public acceptance to hydrogen is vulnerable to perceptions of increased cost (E, NA). The DOE surveys are similar to surveys that examine technical knowledge of hydrogen and fuel cell technologies, although the technical questions are certainly different. The DOE surveys are also similar to the opinion surveys in that they address many of the same issues, such as safety, sources of energy information, or trust. There are many differences between the surveys reviewed in this compendium and the DOE surveys. The

System and prospects of China's intercity rail transit technology

Science.gov (United States)

Gong, Ming

2018-06-01

City clusters and metropolitan areas in China are flourishing in the midst of the deepening urbanization in the country, thereby resulting in the emergence of intercity rail transit. Intercity railways connect mainline and urban railways for an integrated regional transportation system that underpins and leads the development of city clusters and metropolitan areas. This study explores the development mode and service characteristics of intercity rail transit, as well as proposes overviews on this system and prospects of its future technology in China.

Technological development and prospect of alkaline fuel cells

International Nuclear Information System (INIS)

Meng Ni; Michael KH Leung; Dennis YC Leung

2006-01-01

This paper reviewed the technological development of alkaline fuel cell (AFC). Although the technology was popular in 1970's and 1980's, there has been a decline in AFC research over the past decade, mainly due to the poisoning of CO 2 . Continuous efforts have demonstrated that CO 2 concentration could be reduced to an acceptable level by a number of viable methods such as absorption, adsorption, electrochemical process, electrolyte circulation, use of liquid hydrogen, and use of solid anionic exchange membranes. Literature survey showed that AFC lifetime could achieve up to 5000 hours. In addition, the use of ammonia as a fuel for AFC was identified as a promising technology. Comparison between AFC and proton exchange membrane fuel cell (PEMFC) was presented to evaluate the AFC technology and its economics. The present review and assessment showed the promise of AFC for the coming hydrogen economy and sustainable development. (authors)

Technology in the Pharmacy Learning Environment: Surveys of Use and Misuse

Directory of Open Access Journals (Sweden)

Kimberley J. Begley

2015-01-01

Full Text Available The use of technology in the classroom may have positive and negative effects on learning. The purpose of this investigation was twofold: to identify the effect technology is having on the pharmacy learning environment; and, to assess students' use of technology during class time for non-academic purposes. This study included a national cross-sectional survey as well as a single, college-specific survey. The national survey had a faculty response rate of 71.2%. Of the responders, approximately 61% identified significant problems related to students' use of technology in the pharmacy learning environment. Cell phones were a recognized concern and more than 90% of programs have chosen to restrict cell phone use in the classroom. The single college survey examining technology use during class for non-academic purposes had a student response rate of 87% and faculty response rate of 100%. Students and faculty members disagreed regarding the negative effects of technology use during class for non-academic purposes. Notably, 16% of students acknowledged their in-class use of technology for non-academic purposes had been disruptive to their learning, as compared to 95.7% of faculty. According to students, common reasons for off-task technology use included checking e-mail/text messages (75.1%, lack of engagement (58.1%, multitasking (56.2%, and accessing social media sites (33%. Faculty and students were asked about enforcement of technology policy. More faculty than students supported policy enforcement by faculty (65.2% versus 22.8%, respectively; p<0.001 as well as policy enforcement by students (78.3% versus 31.9%, respectively; p<0.001. Overall, technology use during class for non-academic purposes was common. Many schools and colleges of pharmacy are developing approaches to address these evolving issues by revising their technology use policies.   Type: Original Research

Denchuken review. Prospecting and visualization technology; Denchuken review. Chika no tansa kashika gijutsu

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-05-30

This paper introduces the prospecting and visualization technology cultivated in Denchuken (Central Research Institute of Electric Power Industry). The fluctuations in underground gas, underground water, gravity, terrestrial magnetism, and terrestrial current are information from the earth. The change in underground structure, underground water movement, and underground properties can be grasped using this information. With the progress of electronic engineering, a geophysical exploration method has been rapidly developed in recent years. This method is the most advanced technology in many ground examination methods. In the Denchuken, the following methods have been put to practical use between the shallow section of several meters under ground and the deep section of several kilometers. An underground radar method, seismic prospecting method, electrical prospecting method, CSAMT method that estimates the position of geothermal sources or faults by electromagnetic waves, TDEM method, and AE method that destroys the rock at the depth of the ground and detects by slight sound. Moreover, a geotomography method that can visualize the ground depth in precision using a bore hole by nondestruction executes the tomography based on specific resistance, elastic waves, electromagnetic waves, and percolation. 127 refs., 94 figs., 4 tabs.

Teens, Health and Technology: A National Survey

OpenAIRE

Ellen Wartella; Vicky Rideout; Heather Montague; Leanne Beaudoin-Ryan; Alexis Lauricella

2016-01-01

In the age of digital technology, as teens seem to be constantly connected online, via social media, and through mobile applications, it is no surprise that they increasingly turn to digital media to answer their health questions. This study is the first of its kind to survey a large, nationally-representative sample of teens to investigate how they use the newest digital technologies, including mobile apps, social networking sites, electronic gaming and wearable devices, to explore health...

The prospect of nuclear application in food technology

International Nuclear Information System (INIS)

Maha, Munsiah

1982-01-01

Irradiation changes the normal living process of cells and the structure of molecules. It is good for food preservation because it kills off many of the microorganisms in the product and makes the remainder more sensitive to antimicrobial factors prevailing after the radiation treatment. It offers more benefits than conventional preservation in that it increases storage stability and quality of foodstuffs with the minimum use of energy. Good storage quality gives way to wider distribution of food, alleviates the world's food shortage, and improves food supplies. Research proved that irradiation increased the quality of subtropical fruits, spices, fish, and meat. No refrigeration is needed to store meat, poultry and fish preserved by the combination of irradiation and mild heat treatment. Nuclear technology can also be applied to destroy harmful insects, to sterilize food, to inhibit the sprouting of root crops, and to control ripening in stored fruits and vegetables. Based on the above potentials of irradiation, the prospect of nuclear application in food technology is promising. (RUW)

FORMING ORGANIZATIONAL SKILLS OF PROSPECTIVE TEACHERS OF THE HUMANITIES USING INFORMATION AND COMMUNICATION TECHNOLOGIES

OpenAIRE

Olena A. Zymovets

2014-01-01

The article deals with the problem of formation of prospective humanitarian teachers’ organizational skills in the Information Society. The author defines organizational skills of prospective teachers of the Humanities, specifies the types of these skills taking into consideration the requirements of the Information Society and focuses on the role of Information and Communication Technologies in the process of their formation. The author suggests the system of ICT-oriented tasks for the forma...

Benefits and risks of smart home technologies

OpenAIRE

Wilson, Charlie; Hargreaves, Tom; Hauxwell-Baldwin, Richard

2017-01-01

Smart homes are a priority area of strategic energy planning and national policy. The market adoption of smart home technologies (SHTs) relies on prospective users perceiving clear benefits with acceptable levels of risk. This paper characterises the perceived benefits and risks of SHTs from multiple perspectives. A representative national survey of UK homeowners (n=1025) finds prospective users have positive perceptions of the multiple functionality of SHTs including energy management. Cedin...

Prognoses of prospective areas for uranium metallogenesis with full-spectrum information of airborne gamma-ray survey

International Nuclear Information System (INIS)

Hu Mingkao; Shen Zhengxin; Li Binghai; Cai Genqing

2010-01-01

This paper briefly introduces the development of airborne radioactive survey and the background of carrying out full-spectrum study. It also introduces the method, standard and application example of using the full-spectrum information of airborne gamma spectrum to predict U-metallogenic prospective areas. The field checking has found that uranium in the water of the prospective area is three magnitude higher than that in the normal area. The developmment and the application of this method will play a multiplier role in reusing the library stored data evaluating uranium resource potential in our Country. (authors)

Pipe Explorer surveying system. Innovative technology summary report

International Nuclear Information System (INIS)

1999-06-01

The US Department of Energy's (DOE) Chicago Operations Office and the DOE's Federal Energy Technology Center (FETC) developed a Large Scale Demonstration Project (LSDP) at the Chicago Pile-5 Research Reactor (CP-5) at Argonne National Laboratory-East (ANL). The objective of the LSDP is to demonstrate potentially beneficial decontamination and decommissioning (D and D) technologies in comparison with current baseline technologies. The Pipe Explorer trademark system was developed by Science and Engineering Associates, Inc. (SEA), Albuquerque, NM as a deployment method for transporting a variety of survey tools into pipes and ducts. Tools available for use with the system include alpha, beta and gamma radiation detectors; video cameras; and pipe locator beacons. Different versions of this technology have been demonstrated at three other sites; results of these demonstrations are provided in an earlier Innovative Technology Summary Report. As part of a D and D project, characterization radiological contamination inside piping systems is necessary before pipes can be recycled, remediated or disposed. This is usually done manually by surveying over the outside of the piping only, with limited effectiveness and risk of worker exposure. The pipe must be accessible to workers, and embedded pipes in concrete or in the ground would have to be excavated at high cost and risk of exposure to workers. The advantage of the Pipe Explorer is its ability to perform in-situ characterization of pipe internals

The Relationship between Attitudes of Prospective Physical Education Teachers towards Education Technologies and Computer Self-Efficacy Beliefs

Science.gov (United States)

Kalemoglu Varol, Yaprak

2014-01-01

The aim of research is to investigate the relationship between attitudes of prospective physical education teacher towards education technologies and their computer self-efficacy beliefs. Relational research method has been used in the study. Study group consists of 337 prospective physical education teachers ("M"[subscript age] = 21.57…

Appraisal of Information Technology Requirements in Quantity Surveying Firms in Northern Nigeria

Directory of Open Access Journals (Sweden)

Y. U. Datti

2017-06-01

Full Text Available A worrisome trend in the adoption of emerging technologies for competitive advantages and improved productivities by QSs have been observed in that there is overwhelming evidence that there is an increasing usage of IT in quantity surveying firms but little or no noticeable benefits on the practice. It however becomes pertinent to ask then, that despite the increases adoption of computing and telecommunication technologies, why isn’t there any noticeable change due to the impacts of IT in the Nigerian Construction Industry with particular reference to Quantity Surveying practices. The study appraised the requirement of IT in quantity surveying practice in Nigeria. It examined the position of IT in quantity surveying firms in terms of its requirement and analyzed IT requirements-based problem constraining quantity surveying firms. The study is a survey research designed to obtain information on information technology in QS firms. A self-administered questionnaire was employed to quantity surveyors in consulting firms for responses. Responses were returned and analyzed using severity index and later ranked in order of importance. The results indicate a high level of computerization of professional services among the firms with greater number of their computers being networked. However, despite high level of networking of available computers, sharing of printers and other scarce tools/technologies are not established. Compared to developed countries such as Canada, Australia, United Kingdom and USA, the position of IT requirements in QS firms in Nigeria can be said to be at basic level with organization possessing and applying basic IT tools and technologies (e.g. scanners, digital cameras, dvd/cd-rom, general purpose software, QS application software, chat programs etc. in their daily operation and processes. While most firms are progressing toward intermediate level by possessing intermediate IT tools and technologies (e.g. teleconferencing

Survey Harmonisation with New Technologies Improvement (SHANTI)

DEFF Research Database (Denmark)

Kagerbauer, Martin

The transport sector is one of the major sources of global warming, both from individual travel behaviour (especially car use) and from freight transport (mainly by trucks). Mobility surveys, as well as data collections about travel behaviour, are essential to develop transportation policies...... and measures which encourage more environment-friendly transport modes. Data quality is a real challenge, mainly because response rates are declining and interviewees are more and more reluctant to respond to burdensome questionnaires. Furthermore, harmonized data are a must for authorities, but in Europe...... and positioning technologies including GPS/GALILEO, GSM and Radio Data System (RDS) have advanced rapidly and their costs are decreasing. They demonstrate great potential as survey instruments for tracking individual mobility and travel behaviour as well as freight movements, by enabling to conduct surveys along...

Development and Implementation of Science and Technology Ethics Education Program for Prospective Science Teachers

Science.gov (United States)

Rhee, Hyang-yon; Choi, Kyunghee

2014-05-01

The purposes of this study were (1) to develop a science and technology (ST) ethics education program for prospective science teachers, (2) to examine the effect of the program on the perceptions of the participants, in terms of their ethics and education concerns, and (3) to evaluate the impact of the program design. The program utilized problem-based learning (PBL) which was performed as an iterative process during two cycles. A total of 23 and 29 prospective teachers in each cycle performed team activities. A PBL-based ST ethics education program for the science classroom setting was effective in enhancing participants' perceptions of ethics and education in ST. These perceptions motivated prospective science teachers to develop and implement ST ethics education in their future classrooms. The change in the prospective teachers' perceptions of ethical issues and the need for ethics education was greater when the topic was controversial.

Green Cloud Computing: A Literature Survey

Directory of Open Access Journals (Sweden)

Laura-Diana Radu

2017-11-01

Full Text Available Cloud computing is a dynamic field of information and communication technologies (ICTs, introducing new challenges for environmental protection. Cloud computing technologies have a variety of application domains, since they offer scalability, are reliable and trustworthy, and offer high performance at relatively low cost. The cloud computing revolution is redesigning modern networking, and offering promising environmental protection prospects as well as economic and technological advantages. These technologies have the potential to improve energy efficiency and to reduce carbon footprints and (e-waste. These features can transform cloud computing into green cloud computing. In this survey, we review the main achievements of green cloud computing. First, an overview of cloud computing is given. Then, recent studies and developments are summarized, and environmental issues are specifically addressed. Finally, future research directions and open problems regarding green cloud computing are presented. This survey is intended to serve as up-to-date guidance for research with respect to green cloud computing.

R and D of tritium technology for fusion in CAEP: progress and prospect

International Nuclear Information System (INIS)

Jiangfeng, Song; Daqiao, Meng; Rong, Li; Zhiyong, Huang; Guoqiang, Huang; Chang-an, Chen; Xiaojun, Deng; Cheng, Qin; Xiaojing, Qian; Guikai, Zhang

2015-01-01

China has decided to develop its own fusion engineering test reactor and has also joined ITER. Tritium plant is one of the key systems of fusion system. Programs supposed by China ministry of Science and technology named 'Conceptual design and key technologies research on TBM tritium system' and 'Conceptual design and key technologies research on tritium plant for fusion reactor' were finished in 2013 and 2014. After several years of research, we have finished the design of TBM tritium system, TEP, SDS, WDS, ISS and tritium safety system. The key technologies such as TES, CPS, hydrogen storage materials for SDS, catalysts for WDS, palladium alloy membranes for TEP are under research. In this paper, the progress and prospect of tritium technology for R and D of fusion is introduced. (author)

Report on the results of the FY 1998 hydrogen utilization international clean energy system technology (WE-NET). Subtask 7. Survey/study on hydrogen utilization technology; 1998 nendo suiso riyo kokusai clean energy system (WE-NET). 7. Suiso riyo gijutsu ni kansuru chosa kento

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

The paper described the results of survey/study of the FY 1998 WE-NET project. In Subtask 7, survey/study have been made on the main hydrogen utilization technologies except the hydrogen combustion gas turbine since FY 1993. Based on the survey results having been obtained, study was made on conditions for introducing promising technology, future prospects, etc. in FY 1998. As to the power generation, the basic combustion test and test on hydrogen injection equipment as element test, and test on ignition equipment were carried out using rapid compression/expansion equipment. A scenario for introducing hydrogen vehicle was made, and at the same time environmental LCA was conducted by which environmental influences can be assessed. The survey of the market of pure hydrogen polymer electrolyte fuel cells were made in terms of the electric utility use, industrial use, residential/commercial use, and movement/vehicle use. Study was conducted on the combined process of oxygen production equipment and He Brayton cycle in the subzero fractionation/low-temperature VSA method. Various methods including performance, price, etc. were surveyed/studied, making it a precondition that hydrogen supply stations are installed in stand-alone distribution near places of consumption. (NEDO)

Technology survey on video face tracking

Science.gov (United States)

Zhang, Tong; Gomes, Herman Martins

2014-03-01

With the pervasiveness of monitoring cameras installed in public areas, schools, hospitals, work places and homes, video analytics technologies for interpreting these video contents are becoming increasingly relevant to people's lives. Among such technologies, human face detection and tracking (and face identification in many cases) are particularly useful in various application scenarios. While plenty of research has been conducted on face tracking and many promising approaches have been proposed, there are still significant challenges in recognizing and tracking people in videos with uncontrolled capturing conditions, largely due to pose and illumination variations, as well as occlusions and cluttered background. It is especially complex to track and identify multiple people simultaneously in real time due to the large amount of computation involved. In this paper, we present a survey on literature and software that are published or developed during recent years on the face tracking topic. The survey covers the following topics: 1) mainstream and state-of-the-art face tracking methods, including features used to model the targets and metrics used for tracking; 2) face identification and face clustering from face sequences; and 3) software packages or demonstrations that are available for algorithm development or trial. A number of publically available databases for face tracking are also introduced.

Emerging Technologies and Techniques for Wide Area Radiological Survey and Remediation

Energy Technology Data Exchange (ETDEWEB)

Sutton, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Zhao, P. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2016-03-24

Technologies to survey and decontaminate wide-area contamination and process the subsequent radioactive waste have been developed and implemented following the Chernobyl nuclear power plant release and the breach of a radiological source resulting in contamination in Goiania, Brazil. These civilian examples of radioactive material releases provided some of the first examples of urban radiological remediation. Many emerging technologies have recently been developed and demonstrated in Japan following the release of radioactive cesium isotopes (Cs-134 and Cs-137) from the Fukushima Dai-ichi nuclear power plant in 2011. Information on technologies reported by several Japanese government agencies, such as the Japan Atomic Energy Agency (JAEA), the Ministry of the Environment (MOE) and the National Institute for Environmental Science (NIES), together with academic institutions and industry are summarized and compared to recently developed, deployed and available technologies in the United States. The technologies and techniques presented in this report may be deployed in response to a wide area contamination event in the United States. In some cases, additional research and testing is needed to adequately validate the technology effectiveness over wide areas. Survey techniques can be deployed on the ground or from the air, allowing a range of coverage rates and sensitivities. Survey technologies also include those useful in measuring decontamination progress and mapping contamination. Decontamination technologies and techniques range from non-destructive (e.g., high pressure washing) and minimally destructive (plowing), to fully destructive (surface removal or demolition). Waste minimization techniques can greatly impact the long-term environmental consequences and cost following remediation efforts. Recommendations on technical improvements to address technology gaps are presented together with observations on remediation in Japan.

Cross-sectional prospective survey to study indication-based usage of antimicrobials in animals: Results of use in cattle

OpenAIRE

Thomson, Katariina; Rantala, Merja; Hautala, Maria; Pyörälä, Satu; Kaartinen, Liisa

2008-01-01

Abstract Background Indication-based data on the use of antimicrobials in animals were collected using a prospective cross-sectional survey, similarly as for surveys carried out in human medicine, but adapting the questionnaire to include veterinary-specific issues. The participating veterinarians were randomly selected from a sample population of practising veterinarians. The sampling was stratified to take into account the proportions of different types of veterinary practice in the country...

[Current advances and future prospects of genome editing technology in the field of biomedicine.

Science.gov (United States)

Sakuma, Tetsushi

Genome editing technology can alter the genomic sequence at will, contributing the creation of cellular and animal models of human diseases including hereditary disorders and cancers, and the generation of the mutation-corrected human induced pluripotent stem cells for ex vivo regenerative medicine. In addition, novel approaches such as drug development using genome-wide CRISPR screening and cancer suppression using epigenome editing technology, which can change the epigenetic modifications in a site-specific manner, have also been conducted. In this article, I summarize the current advances and future prospects of genome editing technology in the field of biomedicine.

Technology, design and dementia: an exploratory survey of developers.

Science.gov (United States)

Jiancaro, Tizneem; Jaglal, Susan B; Mihailidis, Alex

2017-08-01

Despite worldwide surges in dementia, we still know relatively little about the design of home technologies that support this population. The purpose of this study was to investigate design considerations from the perspective of developers. Participants, including technical and clinical specialists, were recruited internationally and answered web-based survey questions comprising Likert-type responses with text entry options. Developers were queried on 23 technology acceptance characteristics and 24 design practices. In all, forty developers completed the survey. Concerning "technology acceptance", cost, learnability, self-confidence (during use) and usability were deemed very important. Concerning "design practice", developers overwhelmingly valued user-centred design (UCD). In terms of general assistive technology (AT) models, these were largely unknown by technical specialists compared to clinical specialists. Recommendations based on this study include incorporating "self-confidence" into design protocols; examining the implications of "usability" and UCD in this context; and considering empathy-based design approaches to suit a diverse user population. Moreover, clinical specialists have much to offer development teams, particularly concerning the use of conceptual AT models. Implications of rehabilitation Stipulate precise usability criteria. Consider "learnability" and "self-confidence" as technology adoption criteria. Recognize the important theoretical role that clinical specialists can fulfil concerning the use of design schemas. Acknowledge the diversity amongst users with dementia, potentially adopting techniques, such as designing for "extraordinary users".

Prospective conceptual qualification of hybrid centrifugation/distillator for 6LI nuclear fusion technology scaled supply demands

International Nuclear Information System (INIS)

Sedano, L.; Herranz, J. L.; Casado, J. L.; Castro, P.; Xiberta, J.

2013-01-01

The change in the demand for exploitation of lithium as a resource appears during the last decade, related to the development of the ion-Li batteries market and with the requirements of Nuclear Fusion fuels (deuterium and lithium) as coming energy option. A prospective analysis of synergistic demands of both markets, in its technical and in its economic aspects appears of prospective interest. The civil market 6 Li/ 7 Li enrichment demand is analyzed. Specific technological developments permitting on-line production according to demand is discussed. A [centrifugation /thermal diffusion / combined distillation] technique is selected and qualified as technologically viable option for scaled production of litiated-forms. A conceptual design of a production plant is finally proposed according to the new technical capability.

Online Learning for Mobile Technology Applications in Health Surveys

International Development Research Centre (IDRC) Digital Library (Canada)

Online Learning for Mobile Technology Applications in Health Surveys. In light of ... to develop a globally accessible asynchronous Internet-based training packaged backed by a real-time coaching service. Project ID. 105932. Project status.

Awareness of infective endocarditis prophylaxis in parents of children with congenital heart disease: A prospective survey

International Nuclear Information System (INIS)

Nath, Parrimala; Kiran, V.; Maheshwari, Sunita

2008-01-01

A prospective survey of parents of the children with congenital heart disesease was conducted to determine their awareness as regards the importance of oral hygiene and prophylaxis against infective endocarditis (IE). The results of this study demonstrated that only 8% of the parents were aware of the importance of good oro-dental hygiene and need for IE prophylaxis

Discussion on some problems in uranium hydrogeochemical prospecting

International Nuclear Information System (INIS)

Shi Weijun.

1989-01-01

The requirements for sampling density in uranium hydrogeochemical prospecting are discussed in this paper. The scales for regional hydrogeochemical survey, prospetcing survey and detailed prospecting survey are 1 : 200,000 - 1 : 100,000, 1 : 50,000 - 1 : 25,000 and 1 : 10,000 - 1 : 5,000 respectively. On the basis of explanation to the geological meaning of hydrogeochemical field defined in different stage, the principle, effect and technical requirements of small-medium scale hydrogeochemical prospecting are studied. The reason and advantage of the dispersion train prospecting using in the wet and rainy regions have been suggested. The key to the dispersion train prospecting is the sensitivity and precision of analytic methods. The general indications and salinity (conductivity) should be paid attention to in hydrogeochemical prospecting

Technology assessments in transportation: survey of recent literature

Energy Technology Data Exchange (ETDEWEB)

LaBelle, S.J.

1980-03-01

A survey and an evaluation of recent studies of transportation systems done in a technology-assessment framework were undertaken as the basis for a detailed statement of work for a US Department of Energy technology assessment of transportation energy-conservation strategies. Several bibliographies were searched and numerous professionals in the field of technology assessment were contacted regarding current work. Detailed abstracts were prepared for studies judged to be sufficiently broad in coverage of impacts assessed, yet detailed in coverage of all or part of the nation's transportation systems. Some studies were rich in data but not comprehensive in their analytical approach; brief abstracts were prepared for these. An explanation of the criteria used to screen the studies, as well as abstracts of 37 reports, are provided in this compendium of transportation-technology-assessment literature.

Prospects of third-generation femtosecond laser technology in biological spectromicroscopy

Science.gov (United States)

Fattahi, Hanieh; Fattahi, Zohreh; Ghorbani, Asghar

2018-05-01

The next generation of biological imaging modalities will be a movement towards super-resolution, label-free approaches to realize subcellular images in a nonperturbative, non-invasive manner and towards new detection metrologies to reach a higher sensitivity and dynamic range. In this paper, we discuss how the third generation femtosecond laser technology in combination with the already existing concepts in time-resolved spectroscopy could fulfill the requirements of these exciting prospects. The expected enhanced specificity and sensitivity of the envisioned super-resolution microscope could lead us to a better understanding of the inter- and intra-cellular molecular transport and DNA-protein interaction.

CANDU market prospects

International Nuclear Information System (INIS)

Kakaria, B.K.

1994-01-01

This 1994 survey of prospective markets for CANDU reactors discusses prospects in Turkey, Thailand, the Philippines, Korea, Indonesia, China and Egypt, and other opportunities, such as in fuel cycles and nuclear safety. It was concluded that foreign partners would be needed to help with financing

Survey of history/succession of industrial technology. Book of survey of the domestic industrial technology which contributed greatly to the industrial development; Sangyo gijutsu rekishi keisho chosa. Sangyo no hatten ni okiku kiyoshita kokunai sangyo gijutsu no chosahen

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

The paper surveyed a history of the industrial technology development which contributed to the innovation of technology in Japan for contribution to the future selection of technical themes and decision on developmental methods. In accordance with the increasing contribution of the Japanese industrial technology to scientific and economic activities in Japan and abroad, it is important to clarify a historical significance of the industrial technology and to make the most of results of the survey for the future succession/development of industrial technology. The survey focused on chemical processes brought up as the Japanese industrial technology which is regarded as world-famous and on the systematical study of the history of the Japanese scientific technology. Hereafter, this becomes a guiding principle for engineers. The paper arranged the survey results of production processes of 2-ethylhexanol, acrylic acid, acrylamide, and cresol/resorcinol, optical resolution process of amino acids, and flue gas desulfurization process. The paper also surveyed technologies of ammonia synthesis, coal liquefaction, high polymer film production and synthesis of medical raw materials. The results were obtained which are suggestive for developing creative/original technology. 210 refs., 93 figs., 49 tabs.

Natural language processing-based COTS software and related technologies survey.

Energy Technology Data Exchange (ETDEWEB)

Stickland, Michael G.; Conrad, Gregory N.; Eaton, Shelley M.

2003-09-01

Natural language processing-based knowledge management software, traditionally developed for security organizations, is now becoming commercially available. An informal survey was conducted to discover and examine current NLP and related technologies and potential applications for information retrieval, information extraction, summarization, categorization, terminology management, link analysis, and visualization for possible implementation at Sandia National Laboratories. This report documents our current understanding of the technologies, lists software vendors and their products, and identifies potential applications of these technologies.

Research and development project for industrial and scientific technologies in fiscal 1999. An achievement report on research and development of quantization functioning elements (surveys and studies on technological trends); 1999 nendo ryoshika kino soshi no kenkyu kaihatsu seika hokokusho. Gijutsu doko chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

In order to serve for research and development of quantization functioning elements, surveys have been made on research activities related to ancillary technologies and related technologies for the quantization functioning element project. This paper summarizes the status of researches in each field and the technological trends therein with regard to theoretical and experimental development activities on new silicon-based and compound-based elements in the quantization functioning element project, generalization of the current status of the project as a whole, and the prospects thereon. Regarding the current status and future of the quantization functioning elements, the paper describes the causes for the decline of the Japanese semiconductor industry, and discussions on strategies for revitalization of the semiconductor industry. The paper also describes the followings: the current status of the compound-based quantization functioning element project, design methods for quantization functioning elements using silicon as the base and the ultimate single electron integrated circuits, the current status and problems of the compound-based quantization functioning elements, circuit and system technologies related to quantization functioning elements, proposals on silicon nano-devices and neo-silicon, and the future prospects on silicon- based quantum effect devices and single electron devices, and compound semiconductor devices. (NEDO)

Pipe Explorer{trademark} surveying system. Innovative technology summary report

Energy Technology Data Exchange (ETDEWEB)

1999-06-01

The US Department of Energy`s (DOE) Chicago Operations Office and the DOE`s Federal Energy Technology Center (FETC) developed a Large Scale Demonstration Project (LSDP) at the Chicago Pile-5 Research Reactor (CP-5) at Argonne National Laboratory-East (ANL). The objective of the LSDP is to demonstrate potentially beneficial decontamination and decommissioning (D and D) technologies in comparison with current baseline technologies. The Pipe Explorer{trademark} system was developed by Science and Engineering Associates, Inc. (SEA), Albuquerque, NM as a deployment method for transporting a variety of survey tools into pipes and ducts. Tools available for use with the system include alpha, beta and gamma radiation detectors; video cameras; and pipe locator beacons. Different versions of this technology have been demonstrated at three other sites; results of these demonstrations are provided in an earlier Innovative Technology Summary Report. As part of a D and D project, characterization radiological contamination inside piping systems is necessary before pipes can be recycled, remediated or disposed. This is usually done manually by surveying over the outside of the piping only, with limited effectiveness and risk of worker exposure. The pipe must be accessible to workers, and embedded pipes in concrete or in the ground would have to be excavated at high cost and risk of exposure to workers. The advantage of the Pipe Explorer is its ability to perform in-situ characterization of pipe internals.

The application actualities and prospects of geophysical methods to uranium prospecting

International Nuclear Information System (INIS)

Liu Qingcheng

2010-01-01

Basic principles of geophysical methods to uranium prospect are briefly introduced, and the effects as well as problems in using those methods are analysed respectively. Combining with the increasing demand of uranium resources for Chinese nuclear power development and the higher requirements of geophysical techniques, the developing directions and the thoughts of geophysical techniques in uranium prospecting were proposed. A new pattern with producing, teaching and researching together is brought forward to develop advancing uranium prospecting key technologies and to break through technological bottlenecks depending on independent innovation. Integrated geophysical methods for prospecting uranium deposits are suggested. The method includes geophysical techniques as follows: gravity, magnetic, seismic, radioactive, remote sensing, and geochemical method in some proving grounds. Based on the experimental research, new uranium deposits prospecting models with efficient integrated geophysical methods can be established. (authors)

Control and reduction of NOx emissions on light hydrocarbons combustion in fluidized bed combustors: a technological prospection surveys; Controle e reducao de emissoes de NOx durante queima de hidrocarbonetos leves em combustores a leito fluidizado: um estudo de prospeccao tecnologica

Energy Technology Data Exchange (ETDEWEB)

Santos, Douglas Alves; Winter, Eduardo [Instituto Nacional da Propriedade Industrial (INPI), Rio de Janeiro, RJ (Brazil)

2008-07-01

The present paper aims a technological prospecting study of the main technological agents involved in industrial light hydrocarbons combustion process. More specifically, the work approaches technologies applied to nitrogen oxides emissions control and reduction. Nitrogen oxides are typically known as 'NOx' (NO, N{sub 2}O, NO{sub 2}). 'NOx' are byproducts from fuel burning in combustion systems, including also in fluidized bed combustion systems. The technological prospecting study employed 'technology foresight' as tool for evaluating the technological perspectives of the thermal generation, basis on environment protection. Such technological perspectives of the thermal generation were evaluated through invention patent documents. The query methodology for obtaining of patent documents employed a free patent base, known as ESPACENET. Additionally, the documents obtained were evaluated, considering beyond the countries and the publication dates, technological perspectives employed to 'NOx' emissions control and reduction. It is very important to highlight around 70% of the industrial technological information are just found in invention patent documents. (author)

A survey of stakeholder perspectives on exoskeleton technology.

Science.gov (United States)

Wolff, Jamie; Parker, Claire; Borisoff, Jaimie; Mortenson, W Ben; Mattie, Johanne

2014-12-19

Exoskeleton technology has potential benefits for wheelchair users' health and mobility. However, there are practical barriers to their everyday use as a mobility device. To further understand potential exoskeleton use, and facilitate the development of new technologies, a study was undertaken to explore perspectives of wheelchair users and healthcare professionals on reasons for use of exoskeleton technology, and the importance of a variety of device characteristics. An online survey with quantitative and qualitative components was conducted with wheelchair users and healthcare professionals working directly with individuals with mobility impairments. Respondents rated whether they would use or recommend an exoskeleton for four potential reasons. Seventeen design features were rated and compared in terms of their importance. An exploratory factor analysis was conducted to categorize the 17 design features into meaningful groupings. Content analysis was used to identify themes for the open ended questions regarding reasons for use of an exoskeleton. 481 survey responses were analyzed, 354 from wheelchair users and 127 from healthcare professionals. The most highly rated reason for potential use or recommendation of an exoskeleton was health benefits. Of the design features, 4 had a median rating of very important: minimization of falls risk, comfort, putting on/taking off the device, and purchase cost. Factor analysis identified two main categories of design features: Functional Activities and Technology Characteristics. Qualitative findings indicated that health and physical benefits, use for activity and access reasons, and psychosocial benefits were important considerations in whether to use or recommend an exoskeleton. This study emphasizes the importance of developing future exoskeletons that are comfortable, affordable, minimize fall risk, and enable functional activities. Findings from this study can be utilized to inform the priorities for future

Large-scale high-resolution non-invasive geophysical archaeological prospection for the investigation of entire archaeological landscapes

Science.gov (United States)

Trinks, Immo; Neubauer, Wolfgang; Hinterleitner, Alois; Kucera, Matthias; Löcker, Klaus; Nau, Erich; Wallner, Mario; Gabler, Manuel; Zitz, Thomas

2014-05-01

Over the past three years the 2010 in Vienna founded Ludwig Boltzmann Institute for Archaeological Prospection and Virtual Archaeology (http://archpro.lbg.ac.at), in collaboration with its ten European partner organizations, has made considerable progress in the development and application of near-surface geophysical survey technology and methodology mapping square kilometres rather than hectares in unprecedented spatial resolution. The use of multiple novel motorized multichannel GPR and magnetometer systems (both Förster/Fluxgate and Cesium type) in combination with advanced and centimetre precise positioning systems (robotic totalstations and Realtime Kinematic GPS) permitting efficient navigation in open fields have resulted in comprehensive blanket coverage archaeological prospection surveys of important cultural heritage sites, such as the landscape surrounding Stonehenge in the framework of the Stonehenge Hidden Landscape Project, the mapping of the World Cultural Heritage site Birka-Hovgården in Sweden, or the detailed investigation of the Roman urban landscape of Carnuntum near Vienna. Efficient state-of-the-art archaeological prospection survey solutions require adequate fieldwork methodologies and appropriate data processing tools for timely quality control of the data in the field and large-scale data visualisations after arrival back in the office. The processed and optimized visualisations of the geophysical measurement data provide the basis for subsequent archaeological interpretation. Integration of the high-resolution geophysical prospection data with remote sensing data acquired through aerial photography, airborne laser- and hyperspectral-scanning, terrestrial laser-scanning or detailed digital terrain models derived through photogrammetric methods permits improved understanding and spatial analysis as well as the preparation of comprehensible presentations for the stakeholders (scientific community, cultural heritage managers, public). Of

Survey of practical application fields of micro-machine and micro-factory technologies in Japan; Nippon ni okeru maikuro machine oyobi maikuro factory gijutsu no jitsuyoka bun`ya chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-02-01

As for micro-machine and micro-factory technologies, research and development trends promoted by private companies were surveyed except for national projects. In the field of main technology development by private companies which do not participate in national projects, developments of micro-devices, such as micro-sensor, and micro-actuator, as well as basic technologies, such as machining, assembly, and material technology, are predominant. The applied fields of these aim at electronic industries for measurement and analysis equipment, motorcar sensors, information, communication, and home electric products. While, there are a few research and developments as to micro-robots. Research and developments aiming at application to medical field are widely promoted by private companies. In this field, micro-machining technology for micro-surgery and endoscopes is prospective. There is a photo-forceps technology for handling the micro-parts. However, there are few researches considering the micro-factory. 146 refs., 73 figs., 7 tabs.

Comparing Views of Primary School Mathematics Teachers and Prospective Mathematics Teachers about Instructional Technologies

Directory of Open Access Journals (Sweden)

Adnan Baki

2009-11-01

Full Text Available Technology is rapidly improving in both hardware and software side. As one of the contemporary needs people should acquire certain knowledge, skills, attitudes and habits to understand this technology, to adapt to it and to make use of its benefits. In addition, as in all domains of life, change and improvement is also unavoidable for educational field. As known, change and improvement in education depends on lots of factors. One of the most important factors is teacher. In order to disseminate educational reforms, teachers themselves should accept the innovation first (Hardy, 1998, Baki, 2002; Oral, 2004. There has been variety of studies investigating teacher and prospective teachers‟ competences, attitudes and opinions (Paprzychi, Vikovic & Pierson, 1994; Hardy, 1998; Kocasaraç, 2003; Lin, Hsiech and Pierson, 2004; Eliküçük, 2006; YeĢilyurt, 2006; Fendi, 2007; Teo, 2008; Arslan, Kutluca & Özpınar, 2009. As the common result of these studies indicate that teachers‟ interest towards using instructional technology have increased. Accordingly, most of the teachers began to think that using instructional technologies becomes inevitable for teachers. By reviewing the related literature, no studies have been come across comparing the opinions of teachers and teacher candidates about instructional technologies. In this study, it was aimed to investigate and compare the views of mathematics teachers with prospective mathematics teachers about ICT. It was considered that collecting opinions of teachers and teachers candidates about the instructional technologies, comparing and contrasting them will contribute to the field. To follow this research inquiry, a descriptive approach type; case study research design was applied. The reason for choosing such design is that the case study method permits studying one aspect of the problem in detail and in a short time (Yin, 2003; Çepni, 2007. The study was conducted with the total sample of 12. 3 of

Remote sensing technology prospecting methods of interlayer oxidation zone type sandstone uranium deposit in Yili basin

International Nuclear Information System (INIS)

Huang Xianfang; Huang Shutao; Pan Wei; Feng Jie; Liu Dechang; Zhang Jingbo; Xuan Yanxiu; Rui Benshan

1998-12-01

Taking Yili Basin as an example, remote sensing technology and method of interlayer oxidation zone type sandstone uranium deposit have systematically been summarized. Firstly, principle, methods and procedures of the second development of scientific experimental satellite photograph have been elaborated in detail. Three dimensional stereo simulation, display, and multi-parameters extraction have been recommended. Secondarily, the research is focused on prospective section image features in different type images and their geological implications and on establishing recognition keys of promising areas. Finally, based on above research results, three graded predictions, i.e. regional prospect, promising sections and favourable location in the deposit have been made step by step and reconnaissance and prospecting range are gradually reduced. The practice has indicated that breakthrough progress has been made in application to prospect prognosis of interlayer oxidation zone type sandstone uranium deposit and good verified results have been obtained

Fiscal 1999 survey report on long-term energy technological strategies and the like. Long-term energy technological strategy survey (Medium-term energy technological strategy survey); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Choki energy gijutsu senryaku chosa (chuki energy gijutsu senryaku chosa)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Energy strategies to be implemented under the New Sunshine Program by around 2010 have been compiled, with nation's industrial technological strategies, long-term energy outlook, and the like taken into consideration. The present survey aims to work out medium-term energy technological strategies. In Chapter 2, by conducting studies on the state of energy strategies in the national industry technological strategies as primarily compiled, long-term energy supply and demand outlook, and the history so far of the New Sunshine Program, and social conditions surrounding energy/environmental technologies and energy conditions are arranged in order and then analyzed with a view to deriving social needs. In Chapter 3, in view of the derived social needs, medium-term energy technological strategies are broken down into strategic target details, based on the important regions and major and minor strategic targets of the national industry technological strategies. In Chapter 4, medium-term energy technological strategies are worked out. In Chapter 5, 'basic ideas,' 'measures for promoting technology development,' 'return of the fruits to society' are mentioned as the methods of realizing the strategies. In Chapter 6, surveys and researches are summarized, and future development is predicted. (NEDO)

Development and Implementation of Science and Technology Ethics Education Program for Prospective Science Teachers

Science.gov (United States)

Rhee, Hyang-yon; Choi, Kyunghee

2014-01-01

The purposes of this study were (1) to develop a science and technology (ST) ethics education program for prospective science teachers, (2) to examine the effect of the program on the perceptions of the participants, in terms of their ethics and education concerns, and (3) to evaluate the impact of the program design. The program utilized…

FY 2000 report on the survey on the long-term energy technology strategy. Fundamental survey to work out industrial technology strategies (technology strategy by field - material technology field); 2000 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (bun'yabetsu gijutsu senryaku (zairyo gijutsu bun'ya))

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

For the purpose of constructing the material technology strategy, conducted were study of the trend of technical development, arrangement of material technology seeds, and survey of the R and D environment. Concretely, the paper carried out the grasp of the national projects related to materials in Europe and the U.S., patent registration (U.S.-Japan comparison)/application (Europe/Japan), transfer of technology trade, and survey of the trend of papers made public in scientific magazines. Further, in the survey of the R and D environment, conducted were how to treat researchers/engineers, how to handle intellectual ownership, system to promote the cooperation among industry/university/government, and comparison among countries in policies of technology such as patent strategy. The results of the survey were classified into the following 4 items: 1) trend of the technical development in the material technology field; 2) developmental environment in the material technology field; 3) competitive force in the material field and material user needs/seeds maps; 4) proposal for the material technology strategy. As to the competitive force of material technology in 3), the paper took up organic/polymer, iron/steel, aluminum, semiconductor, and ceramic materials. (NEDO)

Fiscal 1997 survey report. Survey on the innovative well drilling technology; 1997 nendo chosa hokokusho. Kakushinteki kosei kussaku gijutsu ni kansuru chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

In the geothermal drilling, reduction of the cost of well drilling is an important subject for technical development. The geothermal resource development tends to be made at higher temperatures and at deeper wells. In the present drilling technology, the cost is rising with the exponentially increasing depth and temperature, and there is also occurring the technical limit. Accordingly, the survey clarified the limit of the present drilling technology/cost to point out the research trend of the drilling technology as substitute for the present one, possibilities of the introduction, and the R and D target and subjects. As to latest drilling systems abroad and in Japan, the following were surveyed to study and extract promising technologies and systems: improvement/application of drilling equipment/materials (enhancement of heat resistance of the main drilling equipment, etc., cooling effects of top drive, heat resistance verification of MWD tools, PDM, tricone bits, multi-stage cementing tools, etc.), heightening of drilling rates, trend surveys of slim hole drilling, control drilling, well maintenance/workover, and well design technology. 68 refs., 73 figs., 40 tabs.

Prospective areas in the production technology of scientific equipment for space research

Science.gov (United States)

Breslavets, A. V.

1974-01-01

The average labor of individual types of operations in the percentage ratio of the total labor consumption of manufacturing scientific instruments and apparatus for space research is presented. The prospective areas in the production technology of billet, machining, mechanical assembly, installation and assembly, adjustment and regulation and testing and control operations are noted. Basic recommendations are made with respect to further reduction of labor consumption and an increase in the productivity of labor when manufacturing scientific equipment for space research.

Prospect and current situation survey of nuclear agricultural research in china

International Nuclear Information System (INIS)

Chai Lihong; Ye Qingfu; Hua Yuejin

2008-01-01

Based on the survey result, which investigated 22 related institutes and universities in the field of nuclear agricultural sciences in China in Sep. 2007, this paper introduces the current status of research conditions, existing facilities and research progress on isotope tracing technology, new biological resources creation, research of nuclear irradiation and irradiation processing technology form 1996 to 2006. Due to not enough financial supports on this field, the development of nuclear agricultural sciences was slow down. However, the solid basis set up during last several decades, and the great efforts made by all the researchers, significant social and economic achievements were gained. Some of the researches have already taken the leading position in the world. (authors)

UST-ID robotics: Wireless communication and minimum conductor technology, and end-point tracking technology surveys

International Nuclear Information System (INIS)

Holliday, M.A.

1993-10-01

This report is a technology review of the current state-of-the-art in two technologies applicable to the Underground Storage Tank (UST) program at the Hanford Nuclear Reservation. The first review is of wireless and minimal conductor technologies for in-tank communications. The second review is of advanced concepts for independent tool-point tracking. This study addresses the need to provide wireless transmission media or minimum conductor technology for in-tank communications and robot control. At present, signals are conducted via contacting transmission media, i.e., cables. Replacing wires with radio frequencies or invisible light are commonplace in the communication industry. This technology will be evaluated for its applicability to the needs of robotics. Some of these options are radio signals, leaky coax, infrared, microwave, and optical fiber systems. Although optical fiber systems are contacting transmission media, they will be considered because of their ability to reduce the number of conductors. In this report we will identify, evaluate, and recommend the requirements for wireless and minimum conductor technology to replace the present cable system. The second section is a technology survey of concepts for independent end-point tracking (tracking the position of robot end effectors). The position of the end effector in current industrial robots is determined by computing that position from joint information, which is basically a problem of locating a point in three-dimensional space. Several approaches are presently being used in industrial robotics, including: stereo-triangulation with a theodolite network and electrocamera system, photogrammetry, and multiple-length measurement with laser interferometry and wires. The techniques that will be evaluated in this survey are advanced applications of the aforementioned approaches. These include laser tracking (3-D and 5-D), ultrasonic tracking, vision-guided servoing, and adaptive robotic visual tracking

Classroom Technology in Business Schools: A Survey of Installations and Attitudes toward Teaching and Learning

Science.gov (United States)

Parker, Betty; Burnie, David

2009-01-01

A survey of administrators and faculty of AACSB-accredited business schools provided insights into current classroom technology infrastructure, attitudes towards technology and learning, and the use of web course tools in business school classrooms. The results of the survey provided four major findings: business schools are utilizing high levels…

A Survey of New Communications Technologies and Their Uses.

Science.gov (United States)

Ploman, Edward W.

The present survey focuses on certain major developments in various countries which are of immediate relevance to the production, distribution, reception and uses of new communications technologies and media; i.e., satellite communications, cable television, videograms and new forms of video-production. Technical explanations have been avoided,…

Fiscal 1999 survey report on long-term energy technological strategies and the like. Long-term energy technological strategy survey (Medium-term energy technological strategy survey); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Choki energy gijutsu senryaku chosa (chuki energy gijutsu senryaku chosa)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Energy strategies to be implemented under the New Sunshine Program by around 2010 have been compiled, with nation's industrial technological strategies, long-term energy outlook, and the like taken into consideration. The present survey aims to work out medium-term energy technological strategies. In Chapter 2, by conducting studies on the state of energy strategies in the national industry technological strategies as primarily compiled, long-term energy supply and demand outlook, and the history so far of the New Sunshine Program, and social conditions surrounding energy/environmental technologies and energy conditions are arranged in order and then analyzed with a view to deriving social needs. In Chapter 3, in view of the derived social needs, medium-term energy technological strategies are broken down into strategic target details, based on the important regions and major and minor strategic targets of the national industry technological strategies. In Chapter 4, medium-term energy technological strategies are worked out. In Chapter 5, 'basic ideas,' 'measures for promoting technology development,' 'return of the fruits to society' are mentioned as the methods of realizing the strategies. In Chapter 6, surveys and researches are summarized, and future development is predicted. (NEDO)

XIII International science and technology conference High-tech chemical technologies-2010 with elements of Scientific school for young people Innovations in chemistry: achievements and prospects. Summaries of reports

International Nuclear Information System (INIS)

2010-01-01

Materials of the XIII International science and technology conference High-tech chemical technologies-2010 with elements of Scientific school for young people Innovations in chemistry: achievements and prospects (29 June-2 July 2010, Ivanovo) are presented. During the conference the following areas: theoretical aspects of chemical technology; technology of deep oil refining and the production of organic substances; technology of drugs and biologically active substances; technology of inorganic materials, polymers and composites based on them - the technological principles and methods of synthesis, modification, and processing; environmental and economic problems of chemical technologies and their solutions are considered [ru

Survey of the laser-solenoid fusion reactor

International Nuclear Information System (INIS)

Amherd, N.A.

1975-09-01

This report surveys the prospects for a laser-solenoid fusion reactor. A sample reactor and scaling laws are used to describe the concept's characteristics. Experimental results are reviewed, and the laser and magnet technologies that undergird the laser-solenoid concept are analyzed. Finally, a systems analysis of fusion power reactors is given, including a discussion of direct conversion and fusion-fission effects, to ascertain the system attributes of the laser-solenoid configuration

Technological pedagogical content knowledge of prospective mathematics teachers regarding evaluation and assessment

Directory of Open Access Journals (Sweden)

Ercan Atasoy

2016-04-01

Full Text Available The ‘technology integrated assessment process’ is an innovative method to capture and determine students’ understanding of mathematics. This assessment process is claimed to provide a singular dynamism for teaching and learning activities and it is also claimed to be of the most important elements of instruction in the educational system. In this sense, this study aims to investigate technological pedagogical content knowledge (TPACK of prospective mathematics teachers regarding the ‘evaluation’ and ‘assessment’ process. To achieve this aim, the method of qualitative research was conducted with 20 teachers. Video records and lesson plans were collected and a Mathematics Teacher TPACK Development Model was utilized to reveal themes and key features of the data. The findings revealed that, although the majority of teachers stated that they would like to use technology-integrated tools in the assessment and evaluation processes, they strongly preferred to use traditional assessment and evaluation techniques, such as pen and paper activities, multiple-choice questions in virtual environments, etc. Hence, the evidence suggests that teachers would be unable to use appropriately the technological assessment process in order to reveal students’ understanding of mathematics. As seen from the teachers’ lectures, they perceived that technology would be suitable for evaluation and assessment but in a limited way.

PROSPECTS OF DEVELOPMENT OF BLOCKCHAIN TECHNOLOGY IN RUSSIA: COMPETITIVE ADVANTAGES AND BARRIERS

Directory of Open Access Journals (Sweden)

L. A. Tsvetkova

2017-01-01

Full Text Available The analysis of prospects of introduction of the developments related to blokcheyn in the world and in Russia has been made. Key investors and beneficiaries in the development of blockchain technologies were identified. High competitiveness of Russian developments, unique staffing, and favorable climatic conditions for the development of blockade technologies in the Russian Federation were noted. The patent activity in the world has been analyzed and the place of Russia on the patent landscape in the field of blockchain technologies has been determined. It is shown that, to date, the weak position of Russian developers in the global patent landscape in the field of blockchain is not critical due to the high level of uncertainty in matters of protectability of the proposed blockchain algorithms. Special attention was paid to the delayed, perhaps shortterm, readiness of residents of industrially developed countries to expand in the global space of intellectual property associated with the blockchain as soon as the patentability of the proposed solutions is proved. It is concluded that the next 2–3 years should be considered as a “window of opportunity” to form the prerequisites for Russia’s technological leadership in the cluster of block-technologies.

Environmental Survey preliminary report, Pittsburgh Energy Technology Center, Pittsburgh, Pennsylvania

Energy Technology Data Exchange (ETDEWEB)

1988-09-01

This report presents the preliminary findings from the first phase of the Environmental Survey of the US Department of Energy (DOE) Pittsburgh Energy Technology Center (PETC) conducted December 7--11, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team specialists are outside experts being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with PETC. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at PETC, and interviews with site personnel. The Survey team developed a Sampling and Analysis (S A) Plan to assist in further assessing certain environmental problems identified during its on-site Survey activities at PETC. The S A Plan will be executed by the Oak Ridge National Laboratory (ORNL). When completed, the Plan's results will be incorporated into the PETC Survey findings for inclusion into the Environmental Survey Summary Report. 64 refs., 23 figs., 29 tabs.

Future trend of science and technology. Kagaku gijutsu wa doko made susumu ka

Energy Technology Data Exchange (ETDEWEB)

Kondo, S. (Inst. for Future Techynology, Tokyo (Japan))

1991-01-05

The fifth survey of a large scale technology forecast which is conducted by the Science and Technology Agency (Japan) is now started. This paper gives a prospect on the megatrend of technical innovation according to the 4th. Survey conducted in 1987. Threefold viewpoints of the analysis are as follows: Type of the technical innovation (Breakthrough type and technology melting pot type). New technology and new product development (adding higher value, human friendly type). Leading technology qualitative innovation of information/electronic technology; pursuit of highly intelligent technology. (Biological technology qualitative innovation of bio-technology: pursuit of simulated organism function). The technical forecast is conducted on 17 field sectors. Examples of design-synthesis and fabrication'' technology are a technology of control based on clarification at atomic and molecular levels'', and another is design and synthesis technology of substances by means of a computer science:.'' 2 tabs.

Financing New Technologies, Equipment/Furniture Replacement, and Building Renovation: A Survey Report.

Science.gov (United States)

Shirk, Gary M.

1984-01-01

Reports results of survey of methods used by 77 North American academic and public libraries to finance implementation of new technologies, replace equipment and furniture, and renovate buildings. Financing methods used, frequency of use, choice, and range of methods are discussed. Eight references and list of survey participants are appended.…

A Synthesis and Survey of Critical Success Factors for Computer Technology Projects

Science.gov (United States)

Baker, Ross A.

2012-01-01

The author investigated the existence of critical success factors for computer technology projects. Current research literature and a survey of experienced project managers indicate that there are 23 critical success factors (CSFs) that correlate with project success. The survey gathered an assessment of project success and the degree to which…

Applications and Prospects of Modularization Technology in HTR Project Starting from Primary Loop Cavity Construction

International Nuclear Information System (INIS)

Yang Guokang; Chen Jing; Huang Wen; Lin Lizhi; Sun Yunlun; Chen Yan; Mao Jiaxin; Wang Yougang; Wang Jinwen; Lin Mingfeng; Yang Mingshan

2014-01-01

Primary loop cavity is one of the key areas and major difficulties in HTR-PM project construction. In order to shorten the construction schedule and improve the construction quality, researches on modular design and construction of primary loop cavity has been carried out and the results have been applied in HTR-PM project construction, and got significant application benefit. This paper summarizes the modularization technology application research and project implementation results of primary loop cavity, and analyzes the application and prospects of modularization technology in the HTR project construction. (author)

Academic Librarians, Professional Literature, and New Technologies: A Survey

Science.gov (United States)

Hardesty, Skye; Sugarman, Tammy

2007-01-01

Keeping abreast of professional literature and the latest trends is critical for academic librarians to be successful, but in a time of information glut, are librarians achieving this? Over seven hundred academic librarians responded to this survey and inform us about their use of both traditional methods and new technologies to stay current.

Toward long-term all-sky time domain surveys-SINDICS: a prospective concept for a Seismic INDICes Survey of half a million red giants

Directory of Open Access Journals (Sweden)

Michel Eric

2015-01-01

Full Text Available CoRoT and Kepler have brought a new and deep experience in long-term photometric surveys and how to use them. This is true for exoplanets characterizing, stellar seismology and beyond for studying several other phenomena, like granulation or activity. Based on this experience, it has been possible to propose new generation projects, like TESS and PLATO, with more specific scientific objectives and more ambitious observational programs in terms of sky coverage and/or duration of the observations. In this context and as a prospective exercise, we explore here the possibility to set up an all-sky survey optimized for seismic indices measurement, providing masses, radii and evolution stages for half a million solar-type pulsators (subgiants and red giants, in our galactic neighborhood and allowing unprecedented stellar population studies.

Technology Addiction Survey: An Emerging Concern for Raising Awareness and Promotion of Healthy Use of Technology.

Science.gov (United States)

Sharma, Manoj Kumar; Rao, Girish N; Benegal, Vivek; Thennarasu, K; Thomas, Divya

2017-01-01

Technology use has shown an impact of users' lifestyle. The use has been attributed to psychosocial reasons. This usage manifests as excessive to addictive use of technology. There is a need to explore its addictive potential on large sample study as well as its association with psychosocial variables. It is one of its kind study on wider age group. The present work assessed the magnitude, burden, and sociodemographic correlates of technology addiction in an urban community. A total of 2755 individuals (1392 males and 1363 females) in the age group of 18-65 years were approached for screening internet addiction and mobile overuse, using house-to-house survey methodology. The survey indicated the presence of addiction for 1.3% for internet (2% males and 0.6% females) and mobile phone overuse (4.1%-2.5% males and 1.5% females). It was more common among males. Significant differences were observed in relation to family status for internet and mobile phone use more commonly among single/nuclear families. Technology addictions were found to be more common among single families and lesser in nuclear and joint families. Mobile phone users had psychiatric distress in comparison to users with internet addiction. The study showed negative correlation of age, years of marriage, and numbers of family members with internet addiction and mobile overuse. It has implication for raising awareness about addictive potential of technology and its impact on one's lifestyle.

New technologies and the search for security: Prospects for a post-cold-war era

International Nuclear Information System (INIS)

Petrovsky, V.

1990-01-01

New technologies are setting a fast pace in our world. Through science and technology we are able to make our world better, richer and more liveable to everyone. However, the new technologies have brought new mans of destruction and have confronted the world with a real prospect of self destruction. This is one of the main challenges of our age. Greater mutual confidence, openness and, if necessary, checks on how scientific and technological co-operation is used must bring down the existing barriers un the area of technological exchanges. The first results are already evident, for instance in the nuclear field. In our age, science and technology are becoming an inherent element in the comprehensive search for a new, post-confrontational system of peace, security and co-operation. United nations, together with its family of specialized agencies, is called upon to play a major positive role in finding approaches in this area. Scientific and technological progress, especially on the eve of a new millennium in the history of mankind, must serve only to enhance international peace and security and, enable everyone to live a full and worthy life

Students' Perceptions of and Experiences With Educational Technology: A Survey.

Science.gov (United States)

Royal, Kenneth; Hedgpeth, Mari-Wells; McWhorter, Dan

2016-05-18

It is generally assumed that incoming students in medical education programs will be better equipped for the "digital age" given their younger age and an educational upbringing in which technology was seemingly omnipresent. In particular, many assume that today's medical students are more likely to hold positive attitudes and increased comfortability with technology and possess greater information technology (IT) skills. The purpose of this study was to compare responses of incoming veterinary medical students to a series of IT-related questions contained in a common questionnaire over the course of a 10-year period (2005-2015) to discern whether students' attitudes have improved and uses and comfortability with technology have increased as anticipated. A survey measuring attitudes and preferences, computing experience, and technology ownership was administered each year for the past 10 years to incoming veterinary medical students at a large veterinary school in the United States. Students' responses to survey items were compared at 3 data points (2005, 2010, and 2015). Today's incoming veterinary medical students tend to indicate the same desire to improve skills using spreadsheets and web page design as incoming students from 10 years ago. It seems that despite technological advances and increased exposure to such applications and skills, there remains a challenge for students to "keep up" with the ever evolving technology. Moreover, although students continue to report they are very comfortable with using a computer (and related devices), many use their computers as typewriters or word processors, as opposed to a means for performing more advanced computing functions. In general, today's medical students are not expert computer users as many assume. Despite an upbringing in a digitized world, many students still lack many basic computing skills.

Information technology in pediatric practice: Current state and prospects

Directory of Open Access Journals (Sweden)

B. A. Kobrinsky

2016-01-01

Full Text Available In the preceding developmental period, information technologies in pediatrics found rather wide application in various fields (prophylactic examinations, diagnosis, electronic medical records, and specialized registers. At present, there are clearly prospects that are associated with transition to e-health and person-centered data integration. Electronic health records in their modular construction will ensure the formation of a variety of problem-oriented registers based on primary information entered once. Portable electronic devices intended for home use, by transferring the data to processing centers and physicians, will ensure constant monitoring of the health of certain contingents of children and responsiveness of critical changes of monitored physiological parameters. Built-in EHR assisted decision support system will serve as a guide for physicians in the diagnosis and treatment of children, which is particularly important to choose medicines.

Science and technology related global problems: An international survey of science educators

Science.gov (United States)

Bybee, Rodger W.; Mau, Teri

This survey evaluated one aspect of the Science-Technology-Society theme, namely, the teaching of global problems related to science and technology. The survey was conducted during spring 1984. Two hundred sixty-two science educators representing 41 countries completed the survey. Response was 80%. Findings included a ranking of twelve global problems (the top six were: World Hunger and Food Resources, Population Growth, Air Quality and Atmosphere, Water Resources, War Technology, and Human Health and Disease). Science educators generally indicated the following: the science and technology related global problems would be worse by the year 2000; they were slightly or moderately knowledgeable about the problems; print, audio-visual media, and personal experiences were their primary sources of information; it is important to study global problems in schools; emphasis on global problems should increase with age/grade level; an integrated approach should be used to teach about global problems; courses including global problems should be required of all students; most countries are in the early stages of developing programs including global problems; there is a clear trend toward S-T-S; there is public support for including global problems; and, the most significant limitations to implementation of the S-T-S theme (in order of significance) are political, personnel, social, psychological, economic, pedagogical, and physical. Implications for research and development in science education are discussed.

Application of new technologies in surveying. Einsatz von neuen Technologien im Vermessungswesen

Energy Technology Data Exchange (ETDEWEB)

Sperling, D [Rheinisch-Westfaelisches Elektrizitaetswerk AG, Essen (Germany, F.R.). Hauptverwaltung

1990-07-01

The 'tools' of the surveyor have changed considerably in the last few years. New technologies dominate the work scene, but also require many times higher capital expenditure, associated with increased economic risk. Site definition is undertaken from three fields of engineering surveying: Electronic 3D measuring technique, photogrammetric measuring procedure and surveying by satellite. (orig.).

Prospects of technology adoption in small pump schemes in the River Nile State, Sudan

International Nuclear Information System (INIS)

Ahmed, A. T.; Hashim, A. A.

2010-01-01

Linear programming was used to simulate the farming systems of small pump schemes in Shendi Area, River Nile State, Sudan, to assess the prospect for technology use in cool-season food legumes and wheat. Different production activities, with respect to target crops, were identified to reflect different technology levels. The model constraints were the pump capacity, the scheme size and family labour. Alternative versions of the model were developed to examine possible production options that exist and to examine the effects of alternative resource levels and policy options, which are likely to affects adoption. The model results revealed that while farmers traditional practices were not economically feasible options, tendency is for adoption of medium rather than the recommended high technology levels. This reflects actual farmers behaviour, particularly for irrigation water, and indicates that water is the main resource constraint. The results also showed that the technology is not well supported by the traditional institutions of production relation, which create conflicting perception between resource owner to wards technology use.(Author)

Geochemical prospecting for uranium and thorium deposits

International Nuclear Information System (INIS)

Boyle, R.W.

1980-01-01

A brief review of analytical geochemical prospecting methods for uranium and thorium is given excluding radiometric techniques, except those utilized in the determination of radon. The indicator (pathfinder) elements useful in geochemical surveys are listed for each of the types of known uranium and thorium deposits; this is followed by sections on analytical geochemical surveys based on rocks (lithochemical surveys), unconsolidated materials (pedochemical surveys), natural waters and sediments (hydrochemical surveys), biological materials (biogeochemical surveys) and gases (atmochemical surveys). All of the analytical geochemical methods are applicable in prospecting for thorium and uranium, particularly where radiometric methods fail due to attenuation by overburden, water, deep leaching and so on. Efficiency in the discovery of uranium and/or thorium orebodies is promoted by an integrated methods approach employing geological pattern recognition in the localization of deposits, analytical geochemical surveys, and radiometric surveys. (author)

Prospects of cloud technology development: information safety and personal data protection in cloud media

International Nuclear Information System (INIS)

Malyuk, A.A.; Ozhered, I.V.

2013-01-01

Proper definitions are given and an architecture is proposed for the model of cloud computing. Approaches that can ensure the safety on each level of the architecture are considered. Special attention is given to issues related to the confidence of providers, authentic user identification, and data encoding, juridical issues that are encountered in the use of this technology, prospects of its implementation, and further development of cloud computing [ru

SLJ's Technology Survey 2006: New Technologies--Like Blogs and Wikis--Are Taking Their Place in the School Media Center

Science.gov (United States)

Brewer, Sally; Milam, Peggy

2006-01-01

This article presents findings from the School Library Journal's 2006 national technology survey that investigated the trend in today's library media centers. As this study demonstrates, technology continues to be a significant aspect of K-12 media centers. Despite restricted funding and schedules stretched to the limit, media specialists have…

A Survey on the Security of Blockchain Systems

OpenAIRE

Li, Xiaoqi; Jiang, Peng; Chen, Ting; Luo, Xiapu; Wen, Qiaoyan

2018-01-01

Since its inception, the blockchain technology has shown promising application prospects. From the initial cryptocurrency to the current smart contract, blockchain has been applied to many fields. Although there are some studies on the security and privacy issues of blockchain, there lacks a systematic examination on the security of blockchain systems. In this paper, we conduct a systematic study on the security threats to blockchain and survey the corresponding real attacks by examining popu...

Preparing Digital Stories through the Inquiry-Based Learning Approach: Its Effect on Prospective Teachers' Resistive Behaviors toward Research and Technology-Based Instruction

Science.gov (United States)

Yavuz Konokman, Gamze; Yanpar Yelken, Tugba

2016-01-01

The purpose of the study was to determine the effect of preparing digital stories through an inquiry based learning approach on prospective teachers' resistive behaviors toward technology based instruction and conducting research. The research model was convergent parallel design. The sample consisted of 50 prospective teachers who had completed…

Survey of technological trends in functional membrane materials; Kinosei makuzai ni kansuru gijutsu doko chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1979-03-01

Materials for membranes with novel functions are surveyed. The survey is focused on 10 subjects, which are high-performance RO (reverse osmosis)/UF (ultrafiltration) membranes; development of an energy-efficient secondary treatment system for urban wastewater using pollution-free membranes; high-performance ion exchange membranes; artificial lung membranes; hydrogen separation membranes (hydrogen as energy); development of an energy-efficient combustion system using gas separation membranes (oxygen-enriched membranes); organic matter separation membranes; enzyme-aided chemical reaction membranes and their application; development of a distilling ship; and functional membranes making use of photosynthesis. Discussed in this connection are the outlines of the technologies, the need of their development, methods and contents of the development efforts, and the effects and impacts of their development. The survey further concerns the particulars of the trends in novel technologies about functional membrane materials development, covering gas separation and liquid separation technologies; chemical reaction membranes; and enzyme-aided chemical reaction membranes and their application systems. As for their application, the survey covers the field of application of desalinated or ultrapure water; field of application of food fermentation technologies; industrial wastewater, valuable materials recovery, and urban wastewater treatment; and application to medical systems. (NEDO)

Report on survey in fiscal 2000 on the survey on succession of history of industrial technologies. Survey edition of industrial technologies in Japan that have contributed largely to development of industries; 2000 nendo sangyo gijutsu rekishi keisho chosa hokokusho. Sangyo no hatten ni okiku kiyoshita kokunai sangyo gijutsu no chosahen

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Surveys and researches have been performed to serve as reference for the future research and development policies by clarifying the innovation process of industrial technologies in Japan and the originality and creativity seen in that process. The surveys have focused on processes born in Japan and evaluated as 'world class' in significance of some kind, and summarized the technology history. The current fiscal year has surveyed newly the following nine processes: industrialization of the sodium glutamate and fructose manufacturing technologies, development of solar cell technologies, industrialization of the manufacturing process of cyclohexnol via cyclohexene, development of the MEK manufacturing process, development and industrialization of hollow fiber reverse osmosis membrane modules for single stage sea water desalination, development and industrialization of the new vitamin B1 intermediate process, development of HSG-Si capacitors for semiconductor memories, and development and industrialization of 4-ethylene fluoride/ethylene copolymer (ETFE). The surveys are considered to have obtained the results abound in suggestions toward original and creative technological developments. (NEDO)

Web Surveys to Digital Movies: Technological Tools of the Trade.

Science.gov (United States)

Fetterman, David M.

2002-01-01

Highlights some of the technological tools used by educational researchers today, focusing on data collection related tools such as Web surveys, digital photography, voice recognition and transcription, file sharing and virtual office, videoconferencing on the Internet, instantaneous chat and chat rooms, reporting and dissemination, and digital…

Utilization of dashboard technology in academic radiology departments: results of a national survey.

Science.gov (United States)

Mansoori, Bahar; Novak, Ronald D; Sivit, Carlos J; Ros, Pablo R

2013-04-01

The aim of this study was to identify the most widely used financial, productivity, and accessibility metrics used by academic radiology departments (ARDs) in a dashboard format via a national survey. The results provide a guide to the selection of preferred or commonly used indicators to facilitate dashboard implementation and use. The study met the criteria for an exemption from institutional review board approval. A cross-sectional survey was conducted using a survey approved by the Society of Chairs of Academic Radiology Departments and sent to its members. The survey was designed to evaluate the adoption, access, and composition of dashboard technology in ARDs, particularly those related to measures of productivity and financial performance. The overall response rate was 42% (56 of 131 members). Sixty-two percent of responding ARDs currently use some form of dashboard technology, but 50% have used this technology for ≤2 years. Sixty-five percent of all ARDs use their dashboard information on a monthly basis. The two dashboard financial indicators most frequently used by ARDs are revenue and actual expenses. Similarly, the two productivity indicators used most widely are total examination volume and examination volume per modality. The two most important access indicators used are report turnaround time and backlog per unit time. Currently, fewer than two-thirds of the responding ARDs use dashboard technology, and one-half have used the technology for ≤2 years. Although some fiscal and productivity indices are more frequently used, there are a diverse number of factors used to measure productivity, finance, access, and other operational parameters in ARD dashboards. Thus, the information provided by each institutional dashboard may be significantly different from that in other ARDs. Copyright © 2013 American College of Radiology. Published by Elsevier Inc. All rights reserved.

The status of nuclear power technology

International Nuclear Information System (INIS)

Calori, F.

1976-01-01

A survey is presented of the present state of development concerning nuclear power technology, and the prospects of a modified future development of nuclear energy in the world are dealt with, modification being necessary on account of altered conditions in the development of the energy economy. Projections are made for the development of the fuel market taking into account the quantities and costs for the various steps of the fuel cycle. (UA) [de

Automated entry technologies for confined space work activities: A survey.

Science.gov (United States)

Botti, Lucia; Ferrari, Emilio; Mora, Cristina

2017-04-01

Work in confined spaces poses a significant risk to workers and rescuers involved in the emergency response when an accident occurs. Despite several standards and regulations define the safety requirements for such activities, injuries, and fatalities still occur. Furthermore, the on-site inspections after accidents often reveal that both employers and employees fail to implement safe entry procedures. Removing the risk is possible by avoiding the worker entry, but many activities require the presence of the operator inside the confined space to perform manual tasks. The following study investigates the available technologies for hazardous confined space work activities, e.g., cleaning, inspecting, and maintenance tasks. The aim is to provide a systematic review of the automated solutions for high-risk activities in confined spaces, considering the non-man entry as the most effective confined space safety strategy. Second, this survey aims to provide suggestions for future research addressing the design of new technologies. The survey consists of about 60 papers concerning innovative technologies for confined space work activities. The document review shows that several solutions have been developed and automation can replace the workers for a limited number of hazardous tasks. Several activities still require the manual intervention due to the complex characteristics of confined spaces, e.g., to remove the remains of the automatic cleaning process from the bottom of a tank. The results show that available technologies require more flexibility to adapt to such occupational environments and further research is needed.

Advanced technology trend survey of micromachines in Europe; Oshu ni okeru micromachine sentan gijutsu doko chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-02-01

In this research survey, the development trend of micromachine technology in Europe was surveyed, development level of micromachine technology of European companies was grasped, and practical application fields of their target were investigated. Technology development level of private companies in Japan`s national projects and practical application fields of Japan`s target were arranged. Trends of micromachine technology development are compared between Japanese companies and European companies. Among micromachine technology development projects in Europe, ``8520 MUST`` is a part of the ESPRIT Project. About 40,000 companies among about 170,000 companies in whole Europe are relating to the MUST Project. The main fields include the manufacturing technology, process control of machines, technology of safety, sensor technology in environmental fields, and automotive technology. The marketing fields of application include the automobile, military technology, home automation, industrial process, medical technology, environmental technology, and games. The results can be compared with the direction of research and development in Japan. 22 figs., 8 tabs.

Survey of the results of oil prospecting in Northern Bosnia

Energy Technology Data Exchange (ETDEWEB)

Soklic, I

1972-06-01

Oil prospecting in N. Bosnia was undertaken from 1898 till 1899, 1929 till 1941 and 1948 till 1963. Besides geological and geophysical prospecting, prospecting drillings have also been performed. Basic data of the results, especially of those in the post-war period, are given. Crude oil in the Tuzla Basin has been found in the Eocene and the middle Miocene-strata of the marine origin, as well as in freshwater Oligomiocene. The accumulation of oil in Pozarnica near Tuzla has the character of unsufficiently drained fissure bed. Test production gave 800 tons of oil before the last war. In Bosanska, Posavina and Semberija, the prospecting wells are located on the highest parts of pre-Neogene relief. (18 refs.)

Barriers to the adoption of energy-saving technologies in the building sector: A survey study of Jing-jin-tang, China

International Nuclear Information System (INIS)

Du, Ping; Zheng, Li-Qun; Xie, Bai-Chen; Mahalingam, Arjun

2014-01-01

The building sector of China currently consumes 20% of the total energy consumption. Studies on barriers to the adoption of building energy-saving technologies are of great significance on implementing policies related to achieving energy-saving goals. This paper studied 15 barriers with the aid of information collected through questionnaires and semi-structured interviews. The respondents were 135 employees working in the Jing-jin-tang area. Based on the results of the factor analysis, the barriers were categorized into five groups: attitudes of stakeholders, policies and regulations, auxiliary resources, profitability, and adaptability of the technologies. Analysis of the entire sample showed that the stakeholders’ reluctance to use was the largest barrier, followed by high initial investment and low profitability. Further analysis showed that the occupation and designation of the respondents and the size of the enterprises that they served influenced their perspectives on the barriers. It was found that architects attributed more importance to the adoption of energy-saving technologies than contractors; barriers confronted by employees of large enterprises and small enterprises were different; managers perceived weaker barriers than frontline employees and were more optimistic about the prospect of building energy-saving technologies. Finally, policy recommendations were proposed based on these in-depth and targeted analyses. - Highlights: • Fifteen barriers to the adoption of energy-saving technologies are discussed. • Surveys are conducted in one of China's most technologically developed area. • The barriers are divided into 5 groups according to the results of factor analysis. • Barriers related to profitability greatly hamper the adoption of the technologies. • Comparative analyses show the background of respondents influence their viewpoints

Fiscal 2000 survey report on technological trends. Survey on trend of high-density energy beam technology concerning conservation of energy; 2000 nendo gijutsu doko nado chosa hokokusho. Energy shiyo gorika ni kakawaru komitsudo energy beam technology no doko chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

There is a possibility that machining technology using high-density energy beam will bring an epoch-making change to micro-nano area processing. In particular, a laser beam having high controllability is indispensable. This is a report of the fiscal 2000 survey. The survey was conducted on laser beam generation, control and nano-diagnostic techniques, micro-nano optics technologies and machining technologies, with the development problems and targets summarized. Laser beam generation/control technologies, which become the basic tools for micro-nano manufacturing, were investigated, as were inspection technologies for the purpose of checking the functions of nano structures created. Particularly, the investigation elucidated the significance of development of a femtosecond solid state laser based on a semiconductor laser and the control techniques of their phase. Further, necessity was emphasized in developing X-ray probing, infrared and terahertz spectroscopy which are essential for nano-diagnostic techniques. In optics technologies, the paper described the importance of photonic crystals which enable less-than-wavelength machining or electrical beam control using interference effect. The possibility of fabricating photocatalysts with nano-particles was also mentioned, as was the manufacturing of nano-functional structures. (NEDO)

Fall prevention intervention technologies: A conceptual framework and survey of the state of the art.

Science.gov (United States)

Hamm, Julian; Money, Arthur G; Atwal, Anita; Paraskevopoulos, Ioannis

2016-02-01

In recent years, an ever increasing range of technology-based applications have been developed with the goal of assisting in the delivery of more effective and efficient fall prevention interventions. Whilst there have been a number of studies that have surveyed technologies for a particular sub-domain of fall prevention, there is no existing research which surveys the full spectrum of falls prevention interventions and characterises the range of technologies that have augmented this landscape. This study presents a conceptual framework and survey of the state of the art of technology-based fall prevention systems which is derived from a systematic template analysis of studies presented in contemporary research literature. The framework proposes four broad categories of fall prevention intervention system: Pre-fall prevention; Post-fall prevention; Fall injury prevention; Cross-fall prevention. Other categories include, Application type, Technology deployment platform, Information sources, Deployment environment, User interface type, and Collaborative function. After presenting the conceptual framework, a detailed survey of the state of the art is presented as a function of the proposed framework. A number of research challenges emerge as a result of surveying the research literature, which include a need for: new systems that focus on overcoming extrinsic falls risk factors; systems that support the environmental risk assessment process; systems that enable patients and practitioners to develop more collaborative relationships and engage in shared decision making during falls risk assessment and prevention activities. In response to these challenges, recommendations and future research directions are proposed to overcome each respective challenge. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

A patent survey case: how could technological forecasting help cosmetic chemists with product innovation?

Science.gov (United States)

Domicio Da Silva Souza, Ivan; Juliana Pinheiro, Bárbara; Passarini Takahashi, Vania

2012-01-01

Patents represent a free and open source of data for studying innovation and forecasting technological trends. Thus, we suggest that new discussions about the role of patent information are needed. To illustrate the relevance of this issue, we performed a survey of patents involving skin care products, which were granted by the United States Patent and Trademark Office (USPTO) between 2006 and 2010, to identify opportunities for innovation and technological trends. We quantified the use of technologies in 333 patents. We plotted a life cycle of technologies related to natural ingredients. We also determined the cross impact of the technologies identified. We observed technologies related to processes applied to cosmetics (2.2%), functional packaging and applicators (2.9%), excipients and active compounds (21.5%), and cosmetic preparations (73.5%). Further, 21.6% of the patents were related to the use of natural ingredients. Several opportunities for innovation were discussed throughout this paper, for example, the use of peptides as active compounds or intracellular carriers (only 3.9% of the technologies in cosmetic preparations). We also observed technological cross impacts that suggested a trend toward multifunctional cosmetics, among others. Patent surveys may help researchers with product innovation because they allow us to identify available and unexplored technologies and turn them into whole new concepts.

Technological Pedagogical Content Knowledge of Prospective Mathematics Teacher in Three Dimensional Material Based on Sex Differences

Science.gov (United States)

Aqib, M. A.; Budiarto, M. T.; Wijayanti, P.

2018-01-01

The effectiveness of learning in this era can be seen from 3 factors such as: technology, content, and pedagogy that covered in Technological Pedagogical Content Knowledge (TPCK). This research was a qualitative research which aimed to describe each domain from TPCK include Content Knowledge, Pedagogical Knowledge, Pedagogical Content Knowledge, Technological Knowledge, Technological Content Knowledge, Technological Pedagogical Knowledge and Technological, Pedagogical, and Content Knowledge. The subjects of this research were male and female mathematics college students at least 5th semester who has almost the same ability for some course like innovative learning, innovative learning II, school mathematics I, school mathematics II, computer applications and instructional media. Research began by spreading the questionnaire of subject then continued with the assignment and interview. The obtained data was validated by time triangulation.This research has result that male and female prospective teacher was relatively same for Content Knowledge and Pedagogical Knowledge domain. While it was difference in the Technological Knowledge domain. The difference in this domain certainly has an impact on other domains that has technology components on it. Although it can be minimized by familiarizing the technology.

How Consumers and Physicians View New Medical Technology: Comparative Survey.

Science.gov (United States)

Boeldt, Debra L; Wineinger, Nathan E; Waalen, Jill; Gollamudi, Shreya; Grossberg, Adam; Steinhubl, Steven R; McCollister-Slipp, Anna; Rogers, Marc A; Silvers, Carey; Topol, Eric J

2015-09-14

As a result of the digital revolution coming to medicine, a number of new tools are becoming available and are starting to be introduced in clinical practice. We aim to assess health care professional and consumer attitudes toward new medical technology including smartphones, genetic testing, privacy, and patient-accessible electronic health records. We performed a survey with 1406 health care providers and 1102 consumer responders. Consumers who completed the survey were more likely to prefer new technologies for a medical diagnosis (437/1102, 39.66%) compared with providers (194/1406, 13.80%; P<.001), with more providers (393/1406, 27.95%) than consumers (175/1102, 15.88%) reporting feeling uneasy about using technology for a diagnosis. Both providers and consumers supported genetic testing for various purposes, with providers (1234/1406, 87.77%) being significantly more likely than consumers (806/1102, 73.14%) to support genetic testing when planning to have a baby (P<.001). Similarly, 91.68% (1289/1406) of providers and 81.22% (895/1102) of consumers supported diagnosing problems in a fetus (P<.001). Among providers, 90.33% (1270/1406) were concerned that patients would experience anxiety after accessing health records, and 81.95% (1149/1406) felt it would lead to requests for unnecessary medical evaluations, but only 34.30% (378/1102; P<.001) and 24.59% (271/1102; P<.001) of consumers expressed the same concerns, respectively. Physicians (137/827, 16.6%) reported less concern about the use of technology for diagnosis compared to medical students (21/235, 8.9%; P=.03) and also more frequently felt that patients owned their medical record (323/827, 39.1%; and 30/235, 12.8%, respectively; P<.001). Consumers and health professionals differ significantly and broadly in their views of emerging medical technology, with more enthusiasm and support expressed by consumers.

A survey on LPWA technology: LoRa and NB-IoT

Directory of Open Access Journals (Sweden)

Rashmi Sharan Sinha

2017-03-01

Full Text Available By 2020, more than twenty five billion devices would be connected through wireless communications. In accordance with the rapid growth of the internet of things (IoT market, low power wide area (LPWA technologies have become popular. In various LPWA technologies, narrowband (NB-IoT and long range (LoRa are two leading technologies. In this paper, we provide a comprehensive survey on NB-IoT and LoRa as efficient solutions connecting the devices. It is shown that unlicensed LoRa has advantages in terms of battery lifetime, capacity, and cost. Meanwhile, licensed NB-IoT offers benefits in terms of QoS, latency, reliability, and range.

A survey of clinical performance skills requirements in medical radiation technology

International Nuclear Information System (INIS)

Rowntree, P.A.; Veitch, J.D.

1993-01-01

This paper outlines the reasons behind carry out a study of clinical performance skills requirements and the method being used to gather data. It describes the changes which have occurred in radiographer education in Queensland, the broader impact brought about by changes in professional body requirements and the development of a Competency based Standards Document for the profession. The paper provides examples of the survey design and layout being developed for distribution to third year students in the Medical Imaging Technology major of the Bachelor of Applied Science (Medical Radiation Technology) Queensland University of Technology, graduates and clinical departments in Queensland. 1 tab., 1 fig

Fiscal 1999 survey report on survey of long-term strategy on energy technology. Long-term energy technological strategy survey (Long-term energy technological strategy survey); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Choki energy gijutsu senryaku chosa (choki energy gijutsu senryaku chosa))

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

To enhance still more effectively the research and development of energy-related/environmental technologies, research and development strategies have to be worked out from a long-term view point and policy resources such as investment in research and development should be optimally distributed after clarifying and defining the course to follow toward the achievement of research and development goals. This project aims to conduct studies, and to show the course to follow in the future, towards the establishment of a long-term energy technological strategy by investigating energy systems for around 2050, interim energy systems at the intermediate stage, and innovative energy technologies for realizing such energy systems. In Chapter 1, the position of the survey and its purpose and prerequisites are shown. In Chapter 2, the history of social and economic conditions surrounding energy/environmental technologies and of energy situation up to the present time is compiled, and the outlook is analyzed and predicted. In Chapter 3, formulation of a long-term energy technological strategy is discussed. In Chapter 5, how to embody such a strategy is shown. (NEDO)

Prospective survey of erectile dysfunction after external beam radiotherapy for prostate cancer

International Nuclear Information System (INIS)

Kikuchi, Eiji; Ando, Toshiyuki; Nagata, Hirohiko; Miyajima, Akira; Nakagawa, Ken; Oya, Mototsugu; Nakashima, Jun; Marumo, Ken

2011-01-01

We prospectively evaluated the effect of external beam radiotherapy on erectile function in patients with localized or locally advanced prostate cancer using the Japanese version of the International Index of Erectile Function (IIEF) survey. From 2000 to 2007, we identified 55 patients who underwent external beam radiotherapy at our institution for localized or locally advanced prostate cancer and could respond to the IIEF survey. The patients did not receive neo- and/or adjuvant hormone therapy and they were followed-up for at least 12 months after radiotherapy. Mean patient age was 69 years and the mean prostate specific antigen (PSA) level before radiotherapy was 24.9 ng/ml. First we evaluated the change of the erectile function domain score over time before and after radiotherapy. The population of severe erectile dysfunction (ED) increased while those with no or mild ED decreased after radiotherapy. The erectile function and intercourse satisfaction domain score of the IIEF declined significantly after radiotherapy, however, the orgasmic function, sexual desire, and overall satisfaction domain scores did not change after external beam radiation. Of the 34 patients who had erectile function at baseline, 10 patients could maintain erectile function 12 months after radiotherapy. Though there were no significant differences in clinical features between patients who could maintain erectile function and those who had worsening erectile function 12 months after radiotherapy, the sexual desire domain score before radiotherapy was significantly higher in patients who could maintain erectile function than their counterparts. Using the IIEF survey, external beam radiation was found to affect erectile function in patients with localized or locally advanced prostate cancer. (author)

Survey on the succession situation of technologies; Gijutsu keisho jokyo chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-03-01

The basic survey was carried out to promote the succession and creative use of the previous industrial science and technology. The following 5 themes were summarized in fiscal 1993. On `Fuel technology policy and technological development,` Navy Fuel Depot, Chemical Research Institute at University of Kyoto, Central Laboratory of South Manchuria Railway Co., and Fuel Research Laboratory of the Ministry of Agriculture and Commerce played important roles, and the 1000atm continuous hydrogenation system was completed in 1941. On `Technology of long-distance power transmission,` high-voltage insulation technology finally reached an international level after World War II. On `Unification of frequency and electrical technology,` the two-frequency system for eastern and western areas was established before World War II, and construction of Sakuma Frequency Conversion Station allowed power interchange between two areas. On `Organization of national research laboratories,` the Agency of Industrial Science and Technology distinguished the roles of new and existing laboratories. On `Wind power technology in Europe and America,` comparison between American and Danish approaches is the most important issue today. 146 refs., 20 figs., 13 tabs.

FY 1999 New Sunshine Project survey research project - Survey on the long-term energy technology strategy, etc. Fundamental survey to decide on the industrial technology strategy - Technology strategy by field (Material technology field - Nonferrous metal field); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (bun'yabetsu gijutsu senryaku (zairyo gijutsu bun'ya (hitetsu kinzoku bun'ya)))

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The survey/study were conducted to contribute to proposing technology strategies such as technical competitive force and the forecast in the material field, especially in the silicon wafer and compound semiconductor field. As to the silicon wafer technology, the following technologies were pointed out as those to be reinforced: future silicon crystals, mirror processing wafer, breakthrough technology needed for super LSI, heat-treated wafer, epitaxial wafer, SOI wafer, measuring/assessment technology, etc. In relation to the compound semiconductor technology, survey/study were made on the bulk crystal growth technology, epitaxial growth technology, crystal growth device technology, wafer processing technology, inspection/evaluation technology, device processing technology, etc. As the comprehensive strategy, the following were proposed: establishment of the place for industry/government/university cooperation, establishment of the center for evaluation of wafer materials/characteristics/process, and establishment of the compound semiconductor R and D center where men of practical business ability from industry/government/university get together and conduct the R and D of production technology and production facilities for compound semiconductor materials and devices. (NEDO)

FY 1999 report on the survey of the history/inheritance of industrial technology. Survey of the inheritance/education of technology in museums of industrial technology in Japan; 1999 nendo sangyo gijutsu rekishi keisho chosa hokokusho. Kokunai sangyo gijutsu hakubutsukan ni okeru gijutsu keisho keihatsu chosa hen

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

For the purpose of clarifying the course of promotion of the original/creative future R and D and contributing to selection of technical themes and working-out of developmental methods, survey was conducted paying visits to museums of industrial technology in Japan which evaluate/preserve/exhibit/utilize memorial goods, data, information pertaining to the industrial technology in Japan. Museums for survey were the following ten: Chiba Museum of Science and Industry; Garasu no Sato (Glass Village); Maizuru World Brick Museum; Museum of Industrial Technology; Numata Memorial Hall/Mitsutoyo Museum of Dimensional Metrology; Omachi Energy Museum; Sake Museum; Saint Juan Bautista Museum; Subway Museum; Textile Museum Yukari. One of the points of this survey was to survey the actual state of the experimental type exhibition. The experimental type exhibition, which is wide in sphere, seems to be effective since visitors can operate it, simulate it, feel its size and make scientific experiments. However, the museums are not necessarily satisfied with the present situation. (NEDO)

Composite risers for deep-water offshore technology: Problems and prospects. 1. Metal-composite riser

Science.gov (United States)

Beyle, A. I.; Gustafson, C. G.; Kulakov, V. L.; Tarnopol'skii, Yu. M.

1997-09-01

Prospects for the application of advanced composites in the offshore technology of oil production are considered. The use of composites in vertical pipelines-risers seems to be the most efficient. The operating loads are studied and the attendant problems are formulated. A comparative analysis of the characteristics of metal, composite, and metal-composite deep-water risers is presented. A technique is developed for designing multilayered risers, taking into account the action of internal and external pressures, gravity, and the axial tensile force created by tensioners, as well as the residual technological stresses due to the difference in coefficients of thermal expansion, physical-chemical shrinkage, and force winding. Numerical estimations are given for a two-layered riser with an inner metal layer of steel, titanium, or aluminum alloys and a composite layer of glass- or carbon-fiber plastics formed by circumferential winding. It is shown that the technological stresses substantially affect the characteristics of the riser.

Prospects for Accelerator Technology

Science.gov (United States)

Todd, Alan

2011-02-01

Accelerator technology today is a greater than US$5 billion per annum business. Development of higher-performance technology with improved reliability that delivers reduced system size and life cycle cost is expected to significantly increase the total accelerator technology market and open up new application sales. Potential future directions are identified and pitfalls in new market penetration are considered. Both of the present big market segments, medical radiation therapy units and semiconductor ion implanters, are approaching the "maturity" phase of their product cycles, where incremental development rather than paradigm shifts is the norm, but they should continue to dominate commercial sales for some time. It is anticipated that large discovery-science accelerators will continue to provide a specialty market beset by the unpredictable cycles resulting from the scale of the projects themselves, coupled with external political and economic drivers. Although fraught with differing market entry difficulties, the security and environmental markets, together with new, as yet unrealized, industrial material processing applications, are expected to provide the bulk of future commercial accelerator technology growth.

A prospective study evaluating cochlear implant management skills: development and validation of the Cochlear Implant Management Skills survey.

Science.gov (United States)

Bennett, R J; Jayakody, D M P; Eikelboom, R H; Taljaard, D S; Atlas, M D

2016-02-01

To investigate the ability of cochlear implant (CI) recipients to physically handle and care for their hearing implant device(s) and to identify factors that may influence skills. To assess device management skills, a clinical survey was developed and validated on a clinical cohort of CI recipients. Survey development and validation. A prospective convenience cohort design study. Specialist hearing implant clinic. Forty-nine post-lingually deafened, adult CI recipients, at least 12 months postoperative. Survey test-retest reliability, interobserver reliability and responsiveness. Correlations between management skills and participant demographic, audiometric, clinical outcomes and device factors. The Cochlear Implant Management Skills survey was developed, demonstrating high test-retest reliability (0.878), interobserver reliability (0.972) and responsiveness to intervention (skills training) [t(20) = -3.913, P = 0.001]. Cochlear Implant Management Skills survey scores range from 54.69% to 100% (mean: 83.45%, sd: 12.47). No associations were found between handling skills and participant factors. This is the first study to demonstrate a range in cochlear implant device handling skills in CI recipients and offers clinicians and researchers a tool to systematically and objectively identify shortcomings in CI recipients' device handling skills. © 2015 John Wiley & Sons Ltd.

STEM Career Cluster Engineering and Technology Education pathway in Georgia: Perceptions of Georgia engineering and technology education high school teachers and CTAE administrators as measured by the Characteristics of Engineering and Technology Education survey

Science.gov (United States)

Crenshaw, Mark VanBuren

This study examined the perceptions held by Georgia Science, Technology, Engineering, and Mathematics (STEM) Career Cluster Engineering and Technology Education (ETE) high school pathway teachers and Georgia's Career, Technical and Agriculture Education (CTAE) administrators regarding the ETE pathway and its effect on implementation within their district and schools. It provides strategies for ETE teaching methods, curriculum content, STEM integration, and how to improve the ETE pathway program of study. Current teaching and curricular trends were examined in ETE as well as the role ETE should play as related to STEM education. The study, using the Characteristics of Engineering and Technology Education Survey, was conducted to answer the following research questions: (a) Is there a significant difference in the perception of ETE teaching methodology between Georgia ETE high school teachers and CTAE administrators as measured by the Characteristics of Engineering and Technology Education Survey? (b) Is there a significant difference in the perception of ETE curriculum content between Georgia ETE high school teachers and CTAE administrators as measured by the Characteristics of Engineering and Technology Education Survey? (c) Is there a significant difference in the perception of STEM integration in the ETE high school pathway between Georgia ETE high school teachers and CTAE administrators as measured by the Characteristics of Engineering and Technology Education Survey? and (d) Is there a significant difference in the perception of how to improve the ETE high school pathway between Georgia ETE high school teachers and CTAE administrators as measured by the Characteristics of Engineering and Technology Education Survey? Suggestions for further research also were offered.

Survey of foreign maglev systems

Energy Technology Data Exchange (ETDEWEB)

He, J.L.; Rote, D.M.; Coffey, H.T.

1992-07-01

Magnetic levitation (maglev) transportation systems represent an innovative technology that promises to provide pollution-free, contact-free, high-speed ground transportation for the twenty-first century. Great interest in maglev systems has been developing in the United States over the past two years under the auspices of the US National Maglev Initiative. The objective of the survey presented in this report is to provide the US maglev community with information on various maglev concepts that were developed in foreign countries over the past two decades. The main maglev systems included in the survey are the German Transrapid series and the M-Bahn, the Japanese HSST and MLU series, and the British Birmingham. Each maglev system is introduced and discussed according to its type, historical development, unique features, current status, and future prospects. Advantages and disadvantages of each system are briefly noted.

Urbanization in Kenya: Urbanization Trends and Prospects; Rural Development and Urban Growth. An International Urbanization Survey Report to the Ford Foundation.

Science.gov (United States)

Laurenti, Luigi; Gerhart, John

Two articles on the urbanization of Kenya are presented in this survey. The first one, "Urbanization Trends and Prospects," by Luigi Laurenti, states that urbanization has only recently been recognized as a problem of some importance in Kenya, and this recognition is far from comprehensive. Consequently, public policy--and especially…

Survey on In-vehicle Technology Use: Results and Findings

Directory of Open Access Journals (Sweden)

Raj K. Kamalanathsharma

2015-06-01

Full Text Available The use of advanced technology in automobiles has increased dramatically in the past couple of years. Driver-assisting gadgets such as navigation systems, advanced cruise control, collision avoidance systems, and other safety systems have moved down the ladder from luxury to more basic vehicles. Concurrently, auto manufacturers are also designing and testing driving algorithms that can assist with basic driving tasks, many of which are being continuously scrutinized by traffic safety agencies to ensure that these systems do not pose a safety hazard. The research presented in this paper brings a third perspective to in-vehicle technology by conducting a two-stage survey to collect public opinion on advanced in-vehicle technology. Approximately 64 percent of the respondents used a smartphone application to assist with their travel. The top-used applications were navigation and real-time traffic information systems. Among those who used smartphones during their commutes, the top-used applications were navigation and entertainment.

Survey on the use of CAD-CAM technology by UK and Irish dental technicians.

Science.gov (United States)

Blackwell, E; Nesbit, M; Petridis, H

2017-05-12

Statement of the problem Digital workflows (CAD/CAM) have been introduced in dentistry during recent years. No published information exists on dental technicians' use and reporting of this technology.Purpose The aim of this cross sectional survey was to identify the extent digital technology has infiltrated the workplace and to investigate the factors affecting the use of CAD-CAM technology by dental laboratory technicians within Ireland and the UK.Materials and methods A web-based questionnaire was composed (Opinio, Object Planet Inc. Oslo, Norway) and distributed to UK and Irish dental technicians. Answers to all questions were anonymous and grouped such that general information was gathered initially, followed by branching of the survey into two sections depending on whether or not the respondent worked with CAD-CAM technology. Results were compiled and statistical analysis (Fisher's Exact test, SPSS, IBM, Armonk, New York, USA) was performed in order to investigate any correlation between various demographic variables and the answers provided.Results The survey was distributed to 760 UK technicians and 77 Irish technicians. The total number of completed surveys was 105, which yielded a total response rate of 14%. Most technicians reported using some form of CAD/CAM aspect in the workflow, and this was more significant for technicians working in large laboratories. Most training received was company-led. Large laboratories were also significantly correlated with less outsourcing of CAD/CAM work and a change in dental material use leading to the increase of zirconia and the decrease of noble alloys. Dental technicians did not report any significant change in working relationships and staffing as a result of CAD/CAM incorporation. High initial investment cost was the most common reason quoted from non-users, along with the lack of such technology in their working environment.

US Geological Survey National Computer Technology Meeting; Proceedings, Phoenix, Arizona, November 14-18, 1988

Science.gov (United States)

Balthrop, Barbara H.; Terry, J.E.

1991-01-01

The U.S. Geological Survey National Computer Technology Meetings (NCTM) are sponsored by the Water Resources Division and provide a forum for the presentation of technical papers and the sharing of ideas or experiences related to computer technology. This report serves as a proceedings of the meeting held in November, 1988 at the Crescent Hotel in Phoenix, Arizona. The meeting was attended by more than 200 technical and managerial people representing all Divisions of the U.S. Geological Survey.Scientists in every Division of the U.S. Geological Survey rely heavily upon state-of-the-art computer technology (both hardware and sofnuare). Today the goals of each Division are pursued in an environment where high speed computers, distributed communications, distributed data bases, high technology input/output devices, and very sophisticated simulation tools are used regularly. Therefore, information transfer and the sharing of advances in technology are very important issues that must be addressed regularly.This report contains complete papers and abstracts of papers that were presented at the 1988 NCTM. The report is divided into topical sections that reflect common areas of interest and application. In each section, papers are presented first followed by abstracts. For these proceedings, the publication of a complete paper or only an abstract was at the discretion of the author, although complete papers were encouraged.Some papers presented at the 1988 NCTM are not published in these proceedings.

Technology assessment of multileaf collimation: a North American users survey

International Nuclear Information System (INIS)

Klein, Eric E.; Tepper, Joel; Sontag, Mark; Franklin, Michael; Ling, Clifton; Kubo, Dale

1999-01-01

Purpose: The American Association of Physicists in Medicine (AAPM) initiated an Assessment of Technology Subcommittee (ATS) to help the radiotherapy community evaluate emerging technologies. The ATS decided to first address multileaf collimation (MLC) by means of a North American users survey. The survey attempted to address issues such as MLC utility, efficacy, cost-effectiveness, and customer satisfaction. Methods and Materials: The survey was designed with 38 questions, with cross-tabulation set up to decipher a particular clinic's perception of MLC. The surveys were coded according to MLC types, which were narrowed to four: Elekta, Siemens, Varian 52-leaf, and Varian 80-leaf. A 40% return rate was desired. Results: A 44% (108 of 250) return was achieved. On an MLC machine, 76.5% of photon patients are being treated with MLC. The main reasons for not using MLC were stair stepping, field size limitation, and physician objection. The most common sites in which MLC is being used are lung, pelvis, and prostate. The least used sites are head and neck and mantle fields. Of the facilities, 31% claimed an increase in number of patients being treated since MLC was installed, and 44% claimed an increase in the number of fields. Though the staffing for block cutting has decreased, therapist staffing has not. However, 91% of the facilities claimed a decreased workload for the therapists, despite the increase in daily treated patients and fields. Of the facilities that justified MLC purchase for more daily patients, 63% are actually treating more patients. Only 26% of the facilities that justified an MLC purchase for intensity-modulated radiotherapy (IMRT) are currently using it for that purpose. The satisfaction rating (1 = low to 5 = high) for department groups averaged 4.0. Therapists ranked MLC as 4.6. Conclusions: Our survey shows that most users have successfully introduced MLC into the clinic as a block replacement. Most have found MLC to be cost-effective and

Geochemical prospecting for thorium and uranium deposits

International Nuclear Information System (INIS)

Boyle, R.W.

1982-01-01

The basic purpose of this book is to present an analysis of the various geochemical methods applicable in the search for all types of thorium and uranium deposits. The general chemistry and geochemistry of thorium and uranium are briefly described in the opening chapter, and this is followed by a chapter on the deposits of the two elements with emphasis on their indicator (pathfinder) elements and on the primary and secondary dispersion characteristics of thorium and uranium in the vicinity of their deposits. The next seven chapters form the main part of the book and describe geochemical prospecting for thorium and uranium, stressing selection of areas in which to prospect, radiometric surveys, analytical geochemical surveys based on rocks (lithochemical surveys), unconsolidated materials (pedochemical surveys), natural waters and sediments (hydrochemical surveys), biological materials (biogeochemical surveys), gases (atmochemical surveys), and miscellaneous methods. A final brief chapter reviews radiometric and analytical methods for the detection and estimation of thorium and uranium. (Auth.)

FY 1992 Survey report of the technologies for creating/processing advanced biomaterials. Research and development of the technologies for creating/processing advanced biomaterials (Comprehensive survey and research); 1992 nendo senshin bio zairyo no sosei kako gijutsu chosa hokokusho. Senshin bio zairyo no sosei kako gijutsu no kenkyu kaihatsu (sogo chosa kenkyu)

Energy Technology Data Exchange (ETDEWEB)

NONE

1993-03-01

This project is aimed at development of the materials which show functions in a living body by coating a substrate of, e.g., silica or glass, with layered novel peptide synthesized to include unusual amino acid required to have the functions. The existing peptide-related technologies are reviewed and the natural peptide list is prepared. A total of 15 literature is surveyed, and the contents are pigeonholed into 8 items; (1) prospects of peptide engineering, (2) designs of peptide structures, (3) technologies of peptide synthesis, (4) synthesis of unusual amino acid and inclusion into peptide, (5) analysis of peptide structures, (6) physiological activity of peptide, (7) development of peptide materials and function manifestation, and (8) information retrieval of natural peptide (comprising 30 amino acids or less). The item (2) involves analysis and prediction of hydrophobicity of oligopeptide, item (3) chemical synthesis of protein, and protease-aided condensation of dipeptide, item (6) peptide having activity with plant, and item (7) solar cells based on a photoelectric conversion material and pigment-sensitized colloidal titanium oxide. (NEDO)

A Prospective Observational Survey on the Long-Term Effect of LDL Apheresis on Drug-Resistant Nephrotic Syndrome

Directory of Open Access Journals (Sweden)

Eri Muso

2015-08-01

Full Text Available Background/Aims: LDL apheresis (LDL-A is used for drug-resistant nephrotic syndrome (NS as an alternative therapy to induce remission by improvement of hyperlipidemia. Several clinical studies have suggested the efficacy of LDL-A for refractory NS, but the level of evidence remains insufficient. A multicenter prospective study, POLARIS (Prospective Observational Survey on the Long-Term Effects of LDL Apheresis on Drug-Resistant Nephrotic Syndrome, was conducted to evaluate its clinical efficacy with high-level evidence. Methods: Patients with NS who showed resistance to primary medication for at least 4 weeks were prospectively recruited to the study and treated with LDL-A. The long-term outcome was evaluated based on the rate of remission of NS 2 years after treatment. Factors affecting the outcome were also examined. Results: A total of 58 refractory NS patients from 40 facilities were recruited and enrolled as subjects of the POLARIS study. Of the 44 subjects followed for 2 years, 21 (47.7% showed remission of NS based on a urinary protein (UP level Conclusions: Almost half of the cases of drug-resistant NS showed remission 2 years after LDL-A. Improvement of nephrotic parameters at termination of the LDL-A treatment was a predictor of a favorable outcome.

Report on the surveys in fiscal 1999 on foundations for establishing industrial technology strategies. Technological strategies by fields (Human life engineering field); 1999 nendo sangyo gijutsu senryaku sakutei kiban chosa hokokusho. Bun'yabetsu gijutsu senryaku (ningen seikatsu kogaku bun'ya)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

This paper describes the surveys in fiscal 1999 on establishing industrial technology strategies in the human life engineering field. The human life engineering is an engineering to identify scientifically humans and their living characteristics, and apply them to products, systems, and environment building. Market size for the human living related industries is more than two trillion yen, whose annual growth rate is 9%. Discussions were given on problems that hinder technological innovations in this field. What lacks is the comprehensive strategic conception, and insufficient is the structural approach by related organizations. Technological systems for designing have not been established, and technological foundations relative to human characteristics and living characteristics are not well arranged. Methods to evaluate research achievements have not been established, and the works on proposing international standards are weak. Insufficiency in human resource nurturing is also an issue. As the future prospect and strategies, such fields as psychology, recognition, and sensitivity are important for the seeds technologies, and so are the measurement of supportive technologies, and information processing. The human living engineering aims at supporting safety, freedom from care, and high-quality life, realizing industrial and technological competitiveness of the world top groups, and forming societies with activity and high quality. (NEDO)

"Apping Up": Prospects for Information Technology Innovation in Return to Work Communication.

Science.gov (United States)

Singh, Ripdaman; O'Hagan, Fergal

2018-03-21

Purpose During return to work (RTW), communication between health care providers and employers largely takes place through standardize paper-based forms. Information technology (IT) platforms may provide advantages in enabling information exchange and decision-making through sharing of guidelines and resources. We investigated stakeholder perspectives on the prospect of IT use for RTW communication in Ontario, Canada. Methods Consistent with the exploratory nature of the questions, qualitative methods were used. Primary data were interviews with health care providers (HCPs), employers, and workers with experience in RTW. The first portion of initial interviews elicited general perspectives and experiences related to RTW communication. Participants were then exposed to a prototype IT communication platform and elicited their feedback. Follow-up interviews with HCP's and EMP's were used to allow further reflection and clarification of data. We used progressive, thematic coding to analyze data. Results 12 HCPs, 7 employers, and 5 workers participated in the study. Five inter-related themes were obtained. Participants expressed no absolute objection to the use of IT for RTW communication but varying degrees of support. Participants revealed how media change depended on a prospective IT innovation's perceived usefulness, fit with current practices, capacity to gain buy-in from other stakeholders, and ability to demonstrate positive performance in actual practice. Conclusions Findings suggest that a transition to an IT-mediated tool for RTW communication is supported in principle; however, major caveats exist in relation to perceived value and fit with stakeholder practice. System support and stakeholder cooperation are likely necessary to adopt the change, yet IT-mediated communication has yet to demonstrate value. To avoid circularity, proof of principal needs to be established through an implementation trial of such technology.

Environmental Survey preliminary report, Morgantown Energy Technology Center, Morgantown, West Virginia

Energy Technology Data Exchange (ETDEWEB)

1988-06-01

This report presents the preliminary findings from the first phase of the Environmental Survey of the US Department of Energy (DOE) Morgantown Energy Technology Center (METC) conducted November 30 through December 4, 1987. In addition, the preliminary findings of the Laramie Project Office (LPO) Survey, which was conducted as part of the METC Survey on January 25 through 29, 1988, are presented in Appendices E and F. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Individual team components are outside experts being supplied by a private contractor. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with METC. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. The on-site phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at METC, and interviews with site personnel. The Survey team developed a Sampling and Analysis Plan to assist in further assessing certain environmental problems identified during its on-site activities at METC. The Sampling and Analysis Plan will be executed by the Oak Ridge National Laboratory (ORNL). When completed, the results will be incorporated into the METC Environmental Survey Interim Report. The Interim Report will reflect the final determinations of the Survey METC. 60 refs., 28 figs., 43 tabs.

Prospects and trends in the development of terahertz technologies: patent landscape

Directory of Open Access Journals (Sweden)

D. А. Usanov

2017-01-01

Full Text Available The article is dedicated to the analysis of areas where terahertz radiation is applicable with the hwlp of a patent papers review, as well as to obtaining knowledge about the invention activity changes in this area over the past 35 years.Orbit patent databases’ capabilities were used to complete this analysis. Data search was conducted by keywords “terahertz” or “THz.” The searches were neither limited by submission dates, by priorities, nor by the country. A comprehensive analysis will allow to determine a more than 7389 patent-analog families’ aplications submitted in the period between 1980 and 2017 years. Statistical processing of obtained documents has been completed with the assistance of program software, indicated in the database. It was revealed that terahertz technologies have significant prospects to be applied in various areas; a fact, that is confirmed by an identified range of fields, where electromagnetic radiation of terahertz spectrum is applicable and is constantly growing. The dynamics of patenting is characterized by annual stable positive growth in the number of applications for inventions in the researched area. The highest number of inventions was identified in the field of instrumentation technologies, optics, telecommunications, semiconductor technologies, and medicine. Additionally, there was analyzed the state of patenting over the course of last five years. Examples of inventions were given. There were identified leading countries and companies in the researched area.

National Board Certified School Librarians' Leadership in Technology Integration: Results of a National Survey

Science.gov (United States)

Everhart, Nancy; Mardis, Marcia A.; Johnston, Melissa

2011-01-01

In an effort to address the lack of empirical knowledge about the school librarians' role in technology, the Institute for Museum and Library Services funded Project Leadership-in-Action (LIA) to study leadership practices of school librarians. This current grant project includes a survey of the technology integration practices of school…

A Survey of Rural Hospitals’ Perspectives on Health Information Technology Outsourcing

Science.gov (United States)

Johnson, Nicholas; Murphy, Alison; McNeese, Nathan; Reddy, Madhu; Purao, Sandeep

2013-01-01

A survey of rural hospitals was conducted in the spring of 2012 to better understand their perspectives on health information technology (HIT) outsourcing and the role that hospital-to-hospital HIT partnerships (HHPs) can play as an outsourcing mechanism. The survey sought to understand how HHPs might be leveraged for HIT implementation, as well as the challenges with forming them. The results suggest that HHPs have the potential to address rural hospitals’ slow rate of HIT adoption, but there are also challenges to creating these partnerships. These issues, as well as avenues for further research, are then discussed. PMID:24551373

A survey of rural hospitals' perspectives on health information technology outsourcing.

Science.gov (United States)

Johnson, Nicholas; Murphy, Alison; McNeese, Nathan; Reddy, Madhu; Purao, Sandeep

2013-01-01

A survey of rural hospitals was conducted in the spring of 2012 to better understand their perspectives on health information technology (HIT) outsourcing and the role that hospital-to-hospital HIT partnerships (HHPs) can play as an outsourcing mechanism. The survey sought to understand how HHPs might be leveraged for HIT implementation, as well as the challenges with forming them. The results suggest that HHPs have the potential to address rural hospitals' slow rate of HIT adoption, but there are also challenges to creating these partnerships. These issues, as well as avenues for further research, are then discussed.

Prospects for reconciling the conflict between economic growth and biodiversity conservation with technological progress.

Science.gov (United States)

Czech, Brian

2008-12-01

The conflict between economic growth and biodiversity conservation is understood in portions of academia and sometimes acknowledged in political circles. Nevertheless, there is not a unified response. In political and policy circles, the environmental Kuznets curve (EKC) is posited to solve the conflict between economic growth and environmental protection. In academia, however, the EKC has been deemed fallacious in macroeconomic scenarios and largely irrelevant to biodiversity. A more compelling response to the conflict is that it may be resolved with technological progress. Herein I review the conflict between economic growth and biodiversity conservation in the absence of technological progress, explore the prospects for technological progress to reconcile that conflict, and provide linguistic suggestions for describing the relationships among economic growth, technological progress, and biodiversity conservation. The conflict between economic growth and biodiversity conservation is based on the first two laws of thermodynamics and principles of ecology such as trophic levels and competitive exclusion. In this biophysical context, the human economy grows at the competitive exclusion of nonhuman species in the aggregate. Reconciling the conflict via technological progress has not occurred and is infeasible because of the tight linkage between technological progress and economic growth at current levels of technology. Surplus production in existing economic sectors is required for conducting the research and development necessary for bringing new technologies to market. Technological regimes also reflect macroeconomic goals, and if the goal is economic growth, reconciliatory technologies are less likely to be developed. As the economy grows, the loss of biodiversity may be partly mitigated with end-use innovation that increases technical efficiency, but this type of technological progress requires policies that are unlikely if the conflict between economic growth

Is the Sky Falling? New Technology, Changing Media, and the Future of Surveys

Directory of Open Access Journals (Sweden)

Mick P. Couper

2013-12-01

Full Text Available In this paper I review three key technology-related trends: 1 big data, 2 non-probability samples, and 3 mobile data collection. I focus on the implications of these trends for survey research and the research profession. With regard to big data, I review a number of concerns that need to be addressed, and argue for a balanced and careful evaluation of the role that big data can play in the future. I argue that these developments are unlikely to replace transitional survey data collection, but will supplement surveys and expand the range of research methods. I also argue for the need for the survey research profession to adapt to changing circumstances.

Cross-sectional prospective survey to study indication-based usage of antimicrobials in animals: Results of use in cattle

Directory of Open Access Journals (Sweden)

Pyörälä Satu

2008-04-01

Full Text Available Abstract Background Indication-based data on the use of antimicrobials in animals were collected using a prospective cross-sectional survey, similarly as for surveys carried out in human medicine, but adapting the questionnaire to include veterinary-specific issues. The participating veterinarians were randomly selected from a sample population of practising veterinarians. The sampling was stratified to take into account the proportions of different types of veterinary practice in the country. All patients consulting the veterinary practice during a 1-week period were included in the study and veterinarians returned a completed questionnaire for each patient receiving antimicrobial treatment. As cattle received most of the treatments, results from the survey are given using cattle as an example species. Results The survey was sent to 681 veterinarians, of whom 262 (39% responded. In total 2850 questionnaires were completed. The largest quantities of antimicrobials, measured in kilograms, were used for cattle, followed by pigs, dogs and horses. The species that were treated most were cattle (n = 1308, dogs (n = 989 and cats (n = 311. For cattle, the most common reason for treatment was acute mastitis (52%, followed by dry-cow therapy (21%, subclinical mastitis (6% and treatment for acute enteritis (4%. The remaining treatments covered 17% of cattle patients and 15 different indications. For acute mastitis, parenteral or intramammary treatment was used in 36% and 34% of the cases, respectively. The remaining 30% received both treatments simultaneously. Of the parenteral treatments (n = 459, benzyl penicillin was used in 83% of the treated animals (n = 379, while fluoroquinolones were used in 49 cases (11%. Of the 433 cows receiving intramammary treatment, ampicillin combined with cloxacillin was most commonly used (n = 157; 36%, followed by cephalexin+streptomycin (n = 113; 26%. Conclusion This cross-sectional prospective survey provided a useful

Cross-sectional prospective survey to study indication-based usage of antimicrobials in animals: results of use in cattle.

Science.gov (United States)

Thomson, Katariina; Rantala, Merja; Hautala, Maria; Pyörälä, Satu; Kaartinen, Liisa

2008-04-14

Indication-based data on the use of antimicrobials in animals were collected using a prospective cross-sectional survey, similarly as for surveys carried out in human medicine, but adapting the questionnaire to include veterinary-specific issues. The participating veterinarians were randomly selected from a sample population of practising veterinarians. The sampling was stratified to take into account the proportions of different types of veterinary practice in the country. All patients consulting the veterinary practice during a 1-week period were included in the study and veterinarians returned a completed questionnaire for each patient receiving antimicrobial treatment. As cattle received most of the treatments, results from the survey are given using cattle as an example species. The survey was sent to 681 veterinarians, of whom 262 (39%) responded. In total 2850 questionnaires were completed. The largest quantities of antimicrobials, measured in kilograms, were used for cattle, followed by pigs, dogs and horses. The species that were treated most were cattle (n = 1308), dogs (n = 989) and cats (n = 311). For cattle, the most common reason for treatment was acute mastitis (52%), followed by dry-cow therapy (21%), subclinical mastitis (6%) and treatment for acute enteritis (4%). The remaining treatments covered 17% of cattle patients and 15 different indications. For acute mastitis, parenteral or intramammary treatment was used in 36% and 34% of the cases, respectively. The remaining 30% received both treatments simultaneously. Of the parenteral treatments (n = 459), benzyl penicillin was used in 83% of the treated animals (n = 379), while fluoroquinolones were used in 49 cases (11%). Of the 433 cows receiving intramammary treatment, ampicillin combined with cloxacillin was most commonly used (n = 157; 36%), followed by cephalexin+streptomycin (n = 113; 26%). This cross-sectional prospective survey provided a useful method for the collection of information on

Survey report for fiscal 1998. Survey of creation of highly efficient renewable resources and bioconversion technologies; 1998 nendo chosa hokokusho. Kokoritsu saisei kano shigen no sosei narabini bio conversion gijutsu ni kansuru chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

A survey is conducted concerning environmentally friendly industrial technologies that utilize renewable resources, which are technologies of creating highly renewable resources and converting renewable resources by breeding industrial vegetation. In relation with the creation technologies, the state of research and development of basic technologies is surveyed, which involves the fabrication of environmental stress resisting vegetation, studies for the application of the gene expression control mechanism, introduction of multigenes and site-directed genes, etc. Concerning the respective target products expected to be produced by industrial vegetation, as much information as possible relative to genes is collected on the current state of production, metabolism in vegetation and microbials, and biosynthesis. Surveyed in relation with the bioconversion technology are the conversion of vegetation-derived polymers, construction of environmentally friendly ligno-bioprocess, conversion of sugar, production of biofuels, etc. Furthermore, the technology of treating ligneous wastes with supercritical water is surveyed, this to determine the practicality of the technology at the current stage. (NEDO)

Uses of technology in lower secondary mathematics education : a concise topical survey

NARCIS (Netherlands)

Drijvers, P.H.M.; Ball, Lynda; Barzel, Barbel; Heid, M. Kathleen; Cao, Yiming; Maschietto, Michela

2016-01-01

This topical survey provides an overview of the current state of the art in technology use in mathematics education, including both practice-oriented experiences and research-based evidence, as seen from an international perspective. Three core themes are discussed: Evidence of effectiveness;

DEVELOPMENT AND APPLICATION OF THE KEY TECHNOLOGIES FOR THE QUALITY CONTROL AND INSPECTION OF NATIONAL GEOGRAPHICAL CONDITIONS SURVEY PRODUCTS

Directory of Open Access Journals (Sweden)

Y. Zhao

2018-04-01

Full Text Available The First National Geographical Condition Survey is a predecessor task to dynamically master basic situations of the nature, ecology and human activities on the earth’s surface and it is the brand-new mapping geographic information engineering. In order to ensure comprehensive, real and accurate survey results and achieve the quality management target which the qualified rate is 100 % and the yield is more than 80 %, it is necessary to carry out the quality control and result inspection for national geographical conditions survey on a national scale. To ensure that achievement quality meets quality target requirements, this paper develops the key technology method of “five-in-one” quality control that is constituted by “quality control system of national geographical condition survey, quality inspection technology system, quality evaluation system, quality inspection information management system and national linked quality control institutions” by aiming at large scale, wide coverage range, more undertaking units, more management levels, technical updating, more production process and obvious regional differences in the national geographical condition survey and combining with novel achievement manifestation, complicated dependency, more special reference data, and large data size. This project fully considering the domestic and foreign related research results and production practice experience, combined with the technology development and the needs of the production, it stipulates the inspection methods and technical requirements of each stage in the quality inspection of the geographical condition survey results, and extends the traditional inspection and acceptance technology, and solves the key technologies that are badly needed in the first national geographic survey.

Development and Application of the Key Technologies for the Quality Control and Inspection of National Geographical Conditions Survey Products

Science.gov (United States)

Zhao, Y.; Zhang, L.; Ma, W.; Zhang, P.; Zhao, T.

2018-04-01

The First National Geographical Condition Survey is a predecessor task to dynamically master basic situations of the nature, ecology and human activities on the earth's surface and it is the brand-new mapping geographic information engineering. In order to ensure comprehensive, real and accurate survey results and achieve the quality management target which the qualified rate is 100 % and the yield is more than 80 %, it is necessary to carry out the quality control and result inspection for national geographical conditions survey on a national scale. To ensure that achievement quality meets quality target requirements, this paper develops the key technology method of "five-in-one" quality control that is constituted by "quality control system of national geographical condition survey, quality inspection technology system, quality evaluation system, quality inspection information management system and national linked quality control institutions" by aiming at large scale, wide coverage range, more undertaking units, more management levels, technical updating, more production process and obvious regional differences in the national geographical condition survey and combining with novel achievement manifestation, complicated dependency, more special reference data, and large data size. This project fully considering the domestic and foreign related research results and production practice experience, combined with the technology development and the needs of the production, it stipulates the inspection methods and technical requirements of each stage in the quality inspection of the geographical condition survey results, and extends the traditional inspection and acceptance technology, and solves the key technologies that are badly needed in the first national geographic survey.

Report on surveys in fiscal 2000 on the surveys and researches in relation to nano-technology; 2000 nendo nano technology ni kakawaru chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

In order to view over the situation surrounding the nano-technology as a whole, surveys and discussions were given by means of questionnaire and open discussion meetings. In the questionnaire, the answer that the products utilizing nano-scale structure have already been, or scheduled to be put on sale has exceeded half of the total answers. Experts view that the nano-technology is infiltrating steadily into the actual society. In view of the applicable fields, and in the opening discussion meetings, drastic innovation was expected in the industrial technologies in the future not too far away as a dream world, by using the 'nano-technology' that utilizes a principle completely different from the principles that have been practically used. In order to achieve that goal, a recognition was made clear that the braeakthrough in other fields is important, and the field crossing fusion such as coordination with academia, and exchanges between different businesses and different fields is important. In the comparison of competitive edges of Japan, America and Europe, Japan was recognized to possess sufficient competitive power, but the sense of crisis is felt toward the latent technological power of America of the future. (NEDO)

Report on surveys in fiscal 2000 on the surveys and researches in relation to nano-technology; 2000 nendo nano technology ni kakawaru chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

In order to view over the situation surrounding the nano-technology as a whole, surveys and discussions were given by means of questionnaire and open discussion meetings. In the questionnaire, the answer that the products utilizing nano-scale structure have already been, or scheduled to be put on sale has exceeded half of the total answers. Experts view that the nano-technology is infiltrating steadily into the actual society. In view of the applicable fields, and in the opening discussion meetings, drastic innovation was expected in the industrial technologies in the future not too far away as a dream world, by using the 'nano-technology' that utilizes a principle completely different from the principles that have been practically used. In order to achieve that goal, a recognition was made clear that the braeakthrough in other fields is important, and the field crossing fusion such as coordination with academia, and exchanges between different businesses and different fields is important. In the comparison of competitive edges of Japan, America and Europe, Japan was recognized to possess sufficient competitive power, but the sense of crisis is felt toward the latent technological power of America of the future. (NEDO)

A real options evaluation model for the diffusion prospects of new renewable power generation technologies

International Nuclear Information System (INIS)

Kumbaroglu, Guerkan; Madlener, Reinhard; Demirel, Mustafa

2008-01-01

This study presents a policy planning model that integrates learning curve information on renewable power generation technologies into a dynamic programming formulation featuring real options analysis. The model recursively evaluates a set of investment alternatives on a year-by-year basis, thereby taking into account that the flexibility to delay an irreversible investment expenditure can profoundly affect the diffusion prospects of renewable power generation technologies. Price uncertainty is introduced through stochastic processes for the average wholesale price of electricity and for input fuel prices. Demand for electricity is assumed to be increasingly price-sensitive, as the electricity market deregulation proceeds, reflecting new options of consumers to react to electricity price changes (such as time-of-use pricing, unbundled electricity services, and choice of supplier). The empirical analysis is based on data for the Turkish electricity supply industry. Apart from general implications for policy-making, it provides some interesting insights about the impact of uncertainty and technical change on the diffusion of various emerging renewable energy technologies

Digital Technology in the protection of cultural heritage Bao Fan Temple mural digital mapping survey

Directory of Open Access Journals (Sweden)

Y. Zheng

2015-08-01

Full Text Available Peng Xi county, Sichuan province, the Bao Fan temple mural digitization survey mapping project: we use three-dimensional laserscanning, multi-baseline definition digital photography, multi-spectral digital image acquisition and other technologies for digital survey mapping. The purpose of this project is to use modern mathematical reconnaissance mapping means to obtain accurate mural shape, color, quality and other data. Combined with field investigation and laboratory analysis results, and based on a comprehensive survey and study, a comprehensive analysis of the historical Bao Fan Temple mural artistic and scientific value was conducted. A study of the mural’s many qualities (structural, material, technique, preservation environment, degradation, etc. reveal all aspects of the information carried by the Bao Fan Temple mural. From multiple angles (archeology, architecture, surveying, conservation science and other disciplines an assessment for the Bao Fan Temple mural provides basic data and recommendations for conservation of the mural. In order to achieve the conservation of cultural relics in the Bao Fan Temple mural digitization survey mapping process, we try to apply the advantages of three-dimensional laser scanning equipment. For wall murals this means obtaining three-dimensional scale data from the scan of the building and through the analysis of these data to help determine the overall condition of the settlement as well as the deformation of the wall structure. Survey analysis provides an effective set of conclusions and suggestions for appropriate mural conservation. But before data collection, analysis and research need to first to select the appropriate scanning equipment, set the appropriate scanning accuracy and layout position of stations necessary to determine the scope of required data. We use the fine features of the three-dimensional laser scanning measuring arm to scan the mural surface deformation degradation to reflect

Digital Technology in the protection of cultural heritage Bao Fan Temple mural digital mapping survey

Science.gov (United States)

Zheng, Y.

2015-08-01

Peng Xi county, Sichuan province, the Bao Fan temple mural digitization survey mapping project: we use three-dimensional laserscanning, multi-baseline definition digital photography, multi-spectral digital image acquisition and other technologies for digital survey mapping. The purpose of this project is to use modern mathematical reconnaissance mapping means to obtain accurate mural shape, color, quality and other data. Combined with field investigation and laboratory analysis results, and based on a comprehensive survey and study, a comprehensive analysis of the historical Bao Fan Temple mural artistic and scientific value was conducted. A study of the mural's many qualities (structural, material, technique, preservation environment, degradation, etc.) reveal all aspects of the information carried by the Bao Fan Temple mural. From multiple angles (archeology, architecture, surveying, conservation science and other disciplines) an assessment for the Bao Fan Temple mural provides basic data and recommendations for conservation of the mural. In order to achieve the conservation of cultural relics in the Bao Fan Temple mural digitization survey mapping process, we try to apply the advantages of three-dimensional laser scanning equipment. For wall murals this means obtaining three-dimensional scale data from the scan of the building and through the analysis of these data to help determine the overall condition of the settlement as well as the deformation of the wall structure. Survey analysis provides an effective set of conclusions and suggestions for appropriate mural conservation. But before data collection, analysis and research need to first to select the appropriate scanning equipment, set the appropriate scanning accuracy and layout position of stations necessary to determine the scope of required data. We use the fine features of the three-dimensional laser scanning measuring arm to scan the mural surface deformation degradation to reflect the actual state of

Virtual reality technology and surgical training--a survey of general surgeons in Ireland.

Science.gov (United States)

Early, S A; Roche-Nagle, G

2006-01-01

Virtual Reality Technology (VRT) is a validated method of training in industry but only recently has found a place in the postgraduate surgical curriculum. We surveyed 143 Irish consultant surgeons to ascertain their opinions on this topical issue. The survey consisted of 22 questions to which the consultants were asked to respond by choosing from a 5-point Likert scale. Sixty-five per cent responded. A majority of 72% had seen VRT but only 47% had 'hands on' experience. Forty-six per cent believed that they were poorly informed regarding available technologies. As consultants became more informed about VRT significant differences were seen with regard to attitudes regarding the role of VR in skills in surgical training (p<0.05) and in the ability to define teaching objectives (p<0.005). Our survey suggests that the underuse of the current offerings is not due to a perceived lack of interest on the part of the surgical trainers. Suppliers of these programmes have a responsibility to adequately educate and collaborate with all parties involved to improve overall benefit from these simulators.

A Survey of Online and Mobile Technology Use at Peer Support Agencies.

Science.gov (United States)

Aschbrenner, Kelly A; Naslund, John A; Grinley, Thomas; Bienvenida, John Carlo M; Bartels, Stephen J; Brunette, Mary

2018-01-04

Understanding how individuals with mental illness who receive services at peer support agencies use technology can inform the development of online and mobile health interventions tailored for users in these non-traditional mental health settings. The purpose of this study was to assess the use of technology among individuals with mental illness at peer support agencies. A survey delivered within peer support agencies (PSAs) in one state assessed technology use among individuals ages 18 and over with a self-identified mental illness receiving services at these agencies. In total, 195 individuals from 10 PSAs completed the survey. Eighty-two percent of respondents used the internet, with 63% of respondents connected to the internet at the PSAs. Eighty one percent of respondents owned a cell phone, 70% used text messaging, 58% owned smartphones, 61% used mobile applications, and 72% used social media. PSA users under age 55 were significantly more likely to own a smartphone than PSA users age 55 and older. Among internet users, 71% had searched for health information online and 57% had searched for mental health information online. Many individuals who receive services at PSAs have access to online and mobile technologies. These technologies may be leveraged to expand the reach of evidence-based health and mental health programs to individuals in these non-traditional mental health settings. Future research should explore the feasibility of intervention strategies that involve PSAs as a resource for linking people with mental illness to online and mobile support for their health and wellness goals.

Gender Equality in Public Higher Education Institutions of Ethiopia: The Case of Science, Technology, Engineering, and Mathematics

Science.gov (United States)

Egne, Robsan Margo

2014-01-01

Ensuring gender equality in higher education system is high on the agenda worldwide particularly in science disciplines. This study explores the problems and prospects of gender equality in public higher education institutions of Ethiopia, especially in science, technology, engineering, and mathematics. Descriptive survey and analytical research…

Future prospects in dermatologic applications of lasers, nanotechnology, and other new technologies.

Science.gov (United States)

Boixeda, P; Feltes, F; Santiago, J L; Paoli, J

2015-04-01

We review novel technologies with diagnostic and therapeutic applications in dermatology. Among the diagnostic techniques that promise to become part of dermatologic practice in the future are optical coherence tomography, multiphoton laser scanning microscopy, Raman spectroscopy, thermography, and 7-T magnetic resonance imaging. Advances in therapy include novel light-based treatments, such as those applying lasers to new targets and in new wavelengths. Devices for home therapy are also appearing. We comment on the therapeutic uses of plasma, ultrasound, radiofrequency energy, total reflection amplification of spontaneous emission of radiation, light stimulation, and transepidermal drug delivery. Finally, we mention some basic developments in nanotechnology with prospects for future application in dermatology. Copyright © 2014 Elsevier España, S.L.U. and AEDV. All rights reserved.

A Survey of Former Drafting & Engineering Design Technology Students. Summary Findings of Respondents District-Wide.

Science.gov (United States)

Glyer-Culver, Betty

In fall 2001 staff of the Los Rios Community College District Office of Institutional Research collaborated with occupational deans, academic deans, and faculty to develop and administer a survey of former Drafting and Engineering Design Technology students. The survey was designed to determine how well courses had met the needs of former drafting…

Survey of Canadian Myotonic Dystrophy Patients' Access to Computer Technology.

Science.gov (United States)

Climans, Seth A; Piechowicz, Christine; Koopman, Wilma J; Venance, Shannon L

2017-09-01

Myotonic dystrophy type 1 is an autosomal dominant condition affecting distal hand strength, energy, and cognition. Increasingly, patients and families are seeking information online. An online neuromuscular patient portal under development can help patients access resources and interact with each other regardless of location. It is unknown how individuals living with myotonic dystrophy interact with technology and whether barriers to access exist. We aimed to characterize technology use among participants with myotonic dystrophy and to determine whether there is interest in a patient portal. Surveys were mailed to 156 participants with myotonic dystrophy type 1 registered with the Canadian Neuromuscular Disease Registry. Seventy-five participants (60% female) responded; almost half were younger than 46 years. Most (84%) used the internet; almost half of the responders (47%) used social media. The complexity and cost of technology were commonly cited reasons not to use technology. The majority of responders (76%) were interested in a myotonic dystrophy patient portal. Patients in a Canada-wide registry of myotonic dystrophy have access to and use technology such as computers and mobile phones. These patients expressed interest in a portal that would provide them with an opportunity to network with others with myotonic dystrophy and to access information about the disease.

Characterization of Patient Interest in Provider-Based Consumer Health Information Technology: Survey Study.

Science.gov (United States)

Featherall, Joseph; Lapin, Brittany; Chaitoff, Alexander; Havele, Sonia A; Thompson, Nicolas; Katzan, Irene

2018-04-19

Consumer health information technology can improve patient engagement in their health care and assist in navigating the complexities of health care delivery. However, the consumer health information technology offerings of health systems are often driven by provider rather than patient perspectives and inadequately address patient needs, thus limiting their adoption by patients. Consideration given to patients as stakeholders in the development of such technologies may improve adoption, efficacy, and consumer health information technology resource allocation. The aims of this paper were to measure patient interest in different health system consumer health information technology apps and determine the influence of patient characteristics on consumer health information technology interest. Patients seen at the Cleveland Clinic Neurological Institute were electronically surveyed on their interest in using different consumer health information technology apps. A self-efficacy scale, Patient Health Questionnaire-9 depression screen, and EuroQol 5 dimensions health-related quality of life scale were also completed by patients. Logistic regression was used to determine the influence of patient characteristics on interest in consumer health information technology in the categories of self-management, education, and communication. The majority of 3852 patient respondents had an interest in all technology categories assessed in the survey. The highest interest was in apps that allow patients to ask questions of providers (3476/3852, 90.24%) and to schedule appointments (3211/3839, 83.64%). Patient interest in consumer health information technology was significantly associated with greater depression symptoms, worse quality of life, greater health self-efficacy, and smartphone ownership (Pinformation technology development and their perspectives should consistently guide development efforts. Health systems should consider focusing on consumer health information technologies

Fiscal 1992 report. Overseas surveys out of surveys for coal hydrogasification technology development; 1992 nendo sekitan suiten gaska gijutsu kaihatsu chosa ni okeru kaigai chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1992-12-01

As part of the coal hydrogasification technology development survey project, overseas surveys were carried out as in the preceding fiscal year. With an emphasis placed on the process materials and resources, and on product utilization technologies, surveys and studies were conducted about the trends of development of coal and natural gas resources, and information was collected on energy-related matters in Indonesia and Australia. The need of hydrogasification technology was investigated from the viewpoint of natural resources. Moreover, Japanese engineers were dispatched to APEC (Asia-Pacific Economic Cooperation Conference) New Energy Seminar, Indonesia. Visits were made for information on the natural gas resources at an LNG base in East Kalimantan, Indonesia; coal gasification, energy, and others at CSIRO (Commonwealth Scientific and Industrial Research Organization), Australia; coal bed and methane resources at Warren Center, University of Sydney, Australia; coal bed and methane resources at the Brisbane office, Mitsubishi Gas Chemical Company, Inc.; and coal resources at coal mines of Idemitsu South Queensland Coal Pty Ltd. (NEDO)

[The progress and prospect of application of genetic testing technology-based gene detection technology in the diagnosis and treatment of hereditary cancer].

Science.gov (United States)

He, J X; Jiang, Y F

2017-08-06

Hereditary cancer is caused by specific pathogenic gene mutations. Early detection and early intervention are the most effective ways to prevent and control hereditary cancer. High-throughput sequencing based genetic testing technology (NGS) breaks through the restrictions of pedigree analysis, provide a convenient and efficient method to detect and diagnose hereditary cancer. Here, we introduce the mechanism of hereditary cancer, summarize, discuss and prospect the application of NGS and other genetic tests in the diagnosis of hereditary retinoblastoma, hereditary breast and ovarian cancer syndrome, hereditary colorectal cancer and other complex and rare hereditary tumors.

General survey of technology management

Energy Technology Data Exchange (ETDEWEB)

Shin, Yong Ha; Jang Dong Hun; Lee, In Woo

1999-02-15

The content of this book are technology and management, conception of technology management, feature and model of technology management system, elements of technology management, performance measurement of technology management, connectivity between technology and business function, system management of technology, manpower management, readership and technology management, motivation and technology management, management of technical investment evaluation, new item development and marketing, product liability management, intellectual property rights and transfer of technology.

General survey of technology management

International Nuclear Information System (INIS)

Shin, Yong Ha; Jang Dong Hun; Lee, In Woo

1999-02-01

The content of this book are technology and management, conception of technology management, feature and model of technology management system, elements of technology management, performance measurement of technology management, connectivity between technology and business function, system management of technology, manpower management, readership and technology management, motivation and technology management, management of technical investment evaluation, new item development and marketing, product liability management, intellectual property rights and transfer of technology.

Survey of orbital dynamics and control of space rendezvous

Directory of Open Access Journals (Sweden)

Luo Yazhong

2014-02-01

Full Text Available Rendezvous orbital dynamics and control (RODC is a key technology for operating space rendezvous and docking missions. This paper surveys the studies on RODC. Firstly, the basic relative dynamics equation set is introduced and its improved versions are evaluated. Secondly, studies on rendezvous trajectory optimization are commented from three aspects: the linear rendezvous, the nonlinear two-body rendezvous, and the perturbed and constrained rendezvous. Thirdly, studies on relative navigation are briefly reviewed, and then close-range control methods including automated control, manual control, and telecontrol are analyzed. Fourthly, advances in rendezvous trajectory safety and robust analysis are surveyed, and their applications in trajectory optimization are discussed. Finally, conclusions are drawn and prospects of studies on RODC are presented.

FY 2000 report on the survey of long-term energy technology strategy, etc. - Fundamental survey to work out the industrial technology strategy. Research survey on technology innovation indices to be worked out; 2000 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (gijutsu kakushin shihyo no sakutei ni kansuru chosa kenkyu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

For technology innovation, it is indispensable to arrange the environment where the continuous and spontaneous technology innovations are generated. >From this point of view, the paper re-confirmed functions of enterprises, universities and national research institutes that are main bodies of technology innovation. For the use for working out measures for activation as the basic data, conducted were the making of indices for surveying the whole system of technology innovation in Japan, and the study of the data to be prepared as statistics and the survey method. In the 1st stage, about 450 figure/table data related to technology innovation were collected for making them database from official statistic data and publications of governments and international organizations in Japan and European countries. Further, using official statistic data, about 240 figure/tables were made which seem to be important as indices of technology innovation. In the 2nd stage, on the basis of this database, the details of the activities were analyzed, and from the indices, the actual situation/subjects were considered. At last, the paper explained the index system of 'Oslo Manual' which is a guideline of working out OECD's innovation indices. (NEDO)

FY 2000 report on the survey of long-term energy technology strategy, etc. - Fundamental survey to work out the industrial technology strategy. Research survey on technology innovation indices to be worked out; 2000 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (gijutsu kakushin shihyo no sakutei ni kansuru chosa kenkyu)

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

For technology innovation, it is indispensable to arrange the environment where the continuous and spontaneous technology innovations are generated. >From this point of view, the paper re-confirmed functions of enterprises, universities and national research institutes that are main bodies of technology innovation. For the use for working out measures for activation as the basic data, conducted were the making of indices for surveying the whole system of technology innovation in Japan, and the study of the data to be prepared as statistics and the survey method. In the 1st stage, about 450 figure/table data related to technology innovation were collected for making them database from official statistic data and publications of governments and international organizations in Japan and European countries. Further, using official statistic data, about 240 figure/tables were made which seem to be important as indices of technology innovation. In the 2nd stage, on the basis of this database, the details of the activities were analyzed, and from the indices, the actual situation/subjects were considered. At last, the paper explained the index system of 'Oslo Manual' which is a guideline of working out OECD's innovation indices. (NEDO)

International survey on attitudes toward ethics in health technology assessment: An exploratory study

NARCIS (Netherlands)

Arellano, L.E.; Willett, J.M.; Borry, P.

2011-01-01

Objectives: The objective of this exploratory study was to survey international health technology assessment (HTA) professionals to determine attitudes toward ethics in HTA. Methods: An exploratory, quantitative, cross-sectional study design was developed. The sample population (n = 636) was

CRISPR-Cas9 technology: applications in genome engineering, development of sequence-specific antimicrobials, and future prospects.

Science.gov (United States)

de la Fuente-Núñez, César; Lu, Timothy K

2017-02-20

The development of CRISPR-Cas9 technology has revolutionized our ability to edit DNA and to modulate expression levels of genes of interest, thus providing powerful tools to accelerate the precise engineering of a wide range of organisms. In addition, the CRISPR-Cas system can be harnessed to design "precision" antimicrobials that target bacterial pathogens in a DNA sequence-specific manner. This capability will enable killing of drug-resistant microbes by selectively targeting genes involved in antibiotic resistance, biofilm formation and virulence. Here, we review the origins and mechanistic basis of CRISPR-Cas systems, discuss how this technology can be leveraged to provide a range of applications in both eukaryotic and prokaryotic systems, and finish by outlining limitations and future prospects.

Sensor Web Technology Challenges and Advancements for the Earth Science Decadal Survey Era

Science.gov (United States)

Norton, Charles D.; Moe, Karen

2011-01-01

This paper examines the Earth science decadal survey era and the role ESTO developed sensor web technologies can contribute to the scientific observations. This includes hardware and software technology advances for in-situ and in-space measurements. Also discussed are emerging areas of importance such as the potential of small satellites for sensor web based observations as well as advances in data fusion critical to the science and societal benefits of future missions, and the challenges ahead.

Report on preceding surveys and researches in fiscal 1999. Surveys and researches on the next generation cold emission technology; 1999 nendo jisedai cold emission gijutsu no chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The cold emission (CE) technology must be developed as the base technology to realize the next generation flat panel displays, fluorescent display tubes, communication use microwave tubes, electron microscopes, electric power conversion elements, image photographing tubes, and different kinds of sensors. Therefore, this paper describes surveys and researches performed on technological problems and technological seeds in a hyperfine processing technology for cold emitters, and technologies to control, evaluate and simulate solid surface of cold emitters. Different kinds of applied devices that can be realized by using the CE technology are also surveyed and researched. Section 1 summarizes the progress in information communicating technologies and the changes in terminal utilization environment. Section 2 describes the application of a display technology for information terminals and a cold cathode. Section 3 investigates elementary technologies for developing electric field radiation display. Section 4 investigates physics and an evaluation technology for the next generation cold cathode. Section 5 describes the result of the investigations re-commissioned to Tsukuba University for measuring microscopic work function on solid surface by using the scanning probe process. Section 6 proposes a research and development project for the 'next generation CE technology'. (NEDO)

Survey on the possibility of international cooperation on production technology of biohydrogen; Bio suiso seizo gijutsu ni kakawaru kokusai kyoryoku kanosei chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

R and D on the production technology of hydrogen by biotechnology is one of the effective projects for worldwide energy supply technology and global environment protection technology in the 21st century. The research trend of various institutions promoting R and D on production technology of biohydrogen in the U.S.A. and other countries was surveyed together with the possibility of international cooperation. The production technology of biohydrogen is being watched over the world. Various researches are in promotion corresponding to environmental conditions as follows: search of not only photosynthetic bacteria but also such bacteria with hydrogen productivity as algae and anaerobic bacteria, and the gene engineering study for improving the hydrogen productivity of target microorganisms. All the institutions visited for this survey have great expectations in wide cooperative study in the future. On the possibility of international cooperation on the production technology of biohydrogen, the further precise survey should be promoted for developing more effective technologies based on the previous survey results. 156 refs., 10 tabs.

Sleep technologists educational needs assessment: a survey of polysomnography, electroneurodiagnostic technology, and respiratory therapy education program directors.

Science.gov (United States)

Wells, Mary Ellen; Vaughn, Bradley V

2013-10-15

In this study, we assessed the community and educational needs for sleep technologists by surveying program directors of nationally accredited polysomnography, electroneurodiagnostic technology, and respiratory care educational programs. Currently, little is known about our educational capacity and the need for advanced degrees for sleep medicine technical support. A questionnaire was developed about current and future community and educational needs for sleep technologists. The questionnaire was sent to directors of CAAHEP-accredited polysomnography and electroneurodiagnostic technology programs (associate degree and certificate programs), and directors of CoARC-accredited respiratory therapy associate degree and bachelor degree programs (n = 358). Qualitative and quantitative data were collected via an internet survey tool. Data analysis was conducted with the IBM SPSS statistical package and included calculating means and standard deviations of the frequency of responses. Qualitative data was analyzed and classified based on emerging themes. One hundred seven of 408 program directors completed the survey. Seventy-four percent agreed that demand for qualified sleep technologists will increase, yet 50% of those surveyed believe there are not enough educational programs to meet the demand. Seventy-eight percent of those surveyed agreed that the educational requirements for sleep technologists will soon increase; 79% of those surveyed believe sleep centers have a need for technologists with advanced training or specialization. Our study shows educators of associate and certificate degree programs believe there is a need for a bachelor's degree in sleep science and technology.

Traditional methods v. new technologies – dilemmas for dietary assessment in large-scale nutrition surveys and studies

DEFF Research Database (Denmark)

Amoutzopoulos, B.; Steer, T.; Roberts, C.

2018-01-01

assessment in population surveys’, was held at the 9th International Conference on Diet and Activity Methods (ICDAM9), Brisbane, September 2015. Despite respondent and researcher burden, traditional methods have been most commonly used in nutrition surveys. However, dietary assessment technologies offer...... of traditional dietary assessment methods (food records, FFQ, 24 h recalls, diet history with interviewer-assisted data collection) v. new technology-based dietary assessment methods (web-based and mobile device applications). The panel discussion ‘Traditional methods v. new technologies: dilemmas for dietary......The aim of the present paper is to summarise current and future applications of dietary assessment technologies in nutrition surveys in developed countries. It includes the discussion of key points and highlights of subsequent developments from a panel discussion to address strengths and weaknesses...

A Study on the Nuclear Technology Policy

International Nuclear Information System (INIS)

Lim, C. Y.; Lee, K. S.; Jeong, I.; Lee, J. H.

2009-04-01

The objective of the study was to make policy-proposes for enhancing the effectiveness and efficiency of national nuclear technology development programs. To do this, recent changes of international nuclear energy policy and trends of nuclear technology R and D was surveyed and analyzed. In the viewpoint of analysis of the changes in the global policy surrounding nuclear technology development and development of national nuclear R and D strategy, this study (1) analyzed the trends of nuclear technology policies and (2) discussed the mid and long term strategy of nuclear energy R and D. To put it in more detail, each subject was further explored as follows; (1) analyzed the trends of nuclear technology policies - Trend and prospects of the international and domestic nuclear policies - Investigation of development of small and medium sized policies - International collaboration for advanced nuclear technologies (2) discussed the mid and long term strategy of nuclear energy R and D - The long term development plan for future nuclear energy system - The facilitation of technology commercialization

Communications Technology and Motor Neuron Disease: An Australian Survey of People With Motor Neuron Disease.

Science.gov (United States)

Mackenzie, Lynette; Bhuta, Prarthna; Rusten, Kim; Devine, Janet; Love, Anna; Waterson, Penny

2016-01-25

People with Motor Neuron Disease (MND), of which amyotrophic lateral sclerosis (ALS) is the most common form in adults, typically experience difficulties with communication and disabilities associated with movement. Assistive technology is essential to facilitate everyday activities, promote social support and enhance quality of life. This study aimed to explore the types of mainstream and commonly available communication technology used by people with MND including software and hardware, to identify the levels of confidence and skill that people with MND reported in using technology, to determine perceived barriers to the use of technology for communication, and to investigate the willingness of people with MND to adopt alternative modes of communication. An on-line survey was distributed to members of the New South Wales Motor Neuron Disease Association (MND NSW). Descriptive techniques were used to summarize frequencies of responses and cross tabulate data. Free-text responses to survey items and verbal comments from participants who chose to undertake the survey by telephone were analyzed using thematic analysis. Responses from 79 MND NSW members indicated that 15-21% had difficulty with speaking, writing and/or using a keyboard. Commonly used devices were desktop computers, laptops, tablets and mobile phones. Most participants (84%) were connected to the Internet and used it for email (91%), to find out more about MND (59%), to follow the news (50%) or for on-line shopping (46%). A third of respondents used Skype or its equivalent, but few used this to interact with health professionals. People with MND need greater awareness of technology options to access the most appropriate solutions. The timing for people with MND to make decisions about technology is critical. Health professionals need skills and knowledge about the application of technology to be able to work with people with MND to select the best communication technology options as early as possible

Report on the survey in fiscal 1998. Survey on an environment technology transfer information network; 1998 nendo hokokusho. Kankyo gijutsu iten joho network chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

This paper describes a survey on an environment technology transfer information network. Based on the achievements obtained by the surveys in fiscal 1995 and 1996, the ICETT has participated as one organization constituting the APEC environment technology exchange virtual center, and begun providing information since April 1997. As the environment technology information, those items actually employed by factories and operation sites in Japan are put into a data base, and into a home page including training information centering around those contained in the data base, and examples of works done by local governments for prevention of pollution. Furthermore in fiscal 1997, a simulation software for a model process has been developed. Fiscal 1998 strengthened the data base for environment preservation technology information, investigated environment preserving model companies and summarized them including even their management aspect. Investigations were carried out in developing countries on application of cleaner technologies. Gaps far exceeding anticipation exist in every field between these developing countries and Japan. Environment protection measures applied and succeeded in the developing countries as the means to narrow the gaps were collected, and compiled as the specific examples. (NEDO)

Endoscopic and keyhole endoscope-assisted neurosurgical approaches: a qualitative survey on technical challenges and technological solutions.

Science.gov (United States)

Marcus, Hani J; Cundy, Thomas P; Hughes-Hallett, Archie; Yang, Guang-Zhong; Darzi, Ara; Nandi, Dipankar

2014-10-01

The literature reflects a resurgence of interest in endoscopic and keyhole endoscope-assisted neurosurgical approaches as alternatives to conventional microsurgical approaches in carefully selected cases. The aim of this study was to assess the technical challenges of neuroendoscopy, and the scope for technological innovations to overcome these barriers. All full members of the Society of British Neurosurgeons (SBNS) were electronically invited to participate in an online survey. The open-ended structured survey asked three questions; firstly, whether the surgeon presently utilises or has experience with endoscopic or endoscope-assisted approaches; secondly, what they consider to be the major technical barriers to adopting such approaches; and thirdly, what technological advances they foresee improving safety and efficacy in the field. Responses were subjected to a qualitative research method of multi-rater emergent theme analysis. Three clear themes emerged: 1) surgical approach and better integration with image-guidance systems (20%), 2) intra-operative visualisation and improvements in neuroendoscopy (49%), and 3) surgical manipulation and improvements in instruments (74%). The analysis of responses to our open-ended survey revealed that although opinion was varied three major themes could be identified. Emerging technological advances such as augmented reality, high-definition stereo-endoscopy, and robotic joint-wristed instruments may help overcome the technical difficulties associated with neuroendoscopic approaches. Results of this qualitative survey provide consensus amongst the technology end-user community such that unambiguous goals and priorities may be defined. Systems integrating these advances could improve the safety and efficacy of endoscopic and endoscope-assisted neurosurgical approaches.

Tutorial on technology transfer and survey design and data collection for measuring Internet and Intranet existence, usage, and impact (survey-2000) in acute care hospitals in the United States.

Science.gov (United States)

Hatcher, M

2001-02-01

This paper provides a tutorial of technology transfer for management information systems in health care. Additionally it describes the process for a national survey of acute care hospitals using a random sample of 813 hospitals. The purpose of the survey was to measure the levels of Internet and Intranet existence and usage in acute care hospitals. The depth of the survey includes e-commerce for both business to business and with customers. The relationships with systems approaches, user involvement, user satisfaction and decision-making will be studied. Changes with results of a prior survey conducted in 1997 can be studied and enabling and inhabiting factors identified. This information will provide benchmarks for hospitals to plan their network technology position and to set goals.

Some aspects of soil stock management in uranium prospecting

International Nuclear Information System (INIS)

Vesely, T.

1983-01-01

The basic terms are explained such as access to a plot of land, damage caused by surveying, temporary and permanent expropriation of land. The concept of land use is explained at the stage of prospecting and during preliminary and detailed surveying. The method of building up mining areas is shown on the examples of Lhota and Nahosin. One of the conditions of effective prospecting is considerate land use even during projection and then during construction and project implementation. (J.P.)

International Nuclear Technology Forum: Future prospects of nuclear power plants and Turkey; Uluslararasi Nukleer Teknoloji Kurultayi: Nukleer guc santrallarinin gelecegi ve Turkiye

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-12-31

The document includes 19 papers presented at the `International Nuclear Technology Forum: Future Prospects of Nuclear Power Plants in Turkey`, held between 12-15 October 1993 in Ankara (Turkey). A separate abstract was prepared for each paper prepared for each paper.

Conceptual survey of Generators and Power Electronics for Wind Turbines

Energy Technology Data Exchange (ETDEWEB)

Hansen, L.H.; Helle, L.; Blaabjerg, F.; Ritchie, E.; Munk-Nielsen, S.; Bindner, H.; Soerensen, P.; Bak-Jensen, B.

2001-12-01

This report presents a survey on generator concepts and power electronic concepts for wind turbines. The report is aimed as a tool for decision-makers and development people with respect to wind turbine manufactures, utilities, and independent system operators as well as manufactures of generators and power electronics. The survey is focused on the electric development of wind turbines and it yields an overview on: State of the art on generators and power electronics; future concepts and technologies within generators and power electronics; market needs in the shape of requirements to the grid connection, and; consistent system solutions, plus an evaluation of these seen in the prospect of market needs. This survey on of generator and power electronic concepts was carried out in co-operation between Aalborg University and Risoe National Laboratory in the scope of the research programme Electric Design and Control. (au)

Survey and studies on the roles of nuclear power development in economy and technology

International Nuclear Information System (INIS)

1985-01-01

The development and utilization of nuclear energy is principally for security of energy supplies but, on the other hand, is contributing largely to the economic activities and technology developments in Japan. In order to clarify the economic and the technological roles played by the nuclear energy development and utilization, Atomic Energy Commission has made survey and studies on the present state of nuclear power industry and of nuclear power technology and the respective effects in other areas. The nuclear power industry, through its high growth, is now a substantial portion, and so has significant influence, in Japan's whole economic activities. Then, the nuclear power technology, started with its introduction, is now on the world's leading level. Its effects in other areas include quality control, system technology, etc. (Mori, K.)

Geographic information technology monitoring and mapping of coal fires in Ukraine, according to the space survey

Energy Technology Data Exchange (ETDEWEB)

Pivnyak, G.; Busygin, B.; Garkusha, I. [National Mining Univ., Dnipropetrovsk (Ukraine)

2010-07-01

Coal fires are a significant problem around the world, particularly in China, India, and the United States. Coal fires burn thousands of tons of coal reserves and lead to serious problems for the environment, degradation and destruction of landscape, and harm public health. Technology, such as spectrology analysis of signatures with high temperature activity can be used to calculate vegetation algorithms and soil indexes, and multispectral survey data in the thermal channels of scanners. This paper presented the perspectives of technology development in coal fires and the approach to the detection, monitoring, and quantitative estimation of coal fires by the instruments using geographic information systems. Specifically, the paper considered the use of coal fire fragment monitoring technology from data of a diachronous survey obtained by Landsat satellites, to classify dangerous coal waste banks of the Donbass Mine located in Ukraine. The paper provided a description of the study area and discussed the detection technology of temperature-active waste banks. It was concluded that geoinformation technology provides an opportunity to effectively mark mining dumps, in particular, waste banks in multispectrum space images made by Landsat satellites. 7 refs., 6 figs.

Attitudes on and usage of balloon catheter technology in rhinology: A survey of the American Rhinologic Society.

Science.gov (United States)

Halderman, Ashleigh A; Stokken, Janalee; Momin, Suhael R; Smith, Timothy L; Sindwani, Raj

2015-01-01

Use of balloon catheter dilation in the management of paranasal sinus diseases, including chronic rhinosinusitis (CRS) and recurrent acute rhinosinusitis, remains controversial. In an effort to gain some clarity about its evolving role, we surveyed members of the American Rhinologic Society (ARS). Online survey. ARS Members were sent an invitation by e-mail to participate in an online, anonymous 23-item survey. A total of 231 participants completed the survey, for an overall response rate of 25%. Balloon catheter technology (BCT) played no role in the practices of one-third of all the respondents. Of those who did use BCT, more than 50% performed only 1-4 cases per month on average. This did not differ significantly with practice type (p = 0.2988). The overall use of BCT differed between types of practices with those in private practice reporting greater use of the technology for maxillary and sphenoid sinuses (p = 0.0003 and p = 0.0073, respectively). Participants in private practice appeared significantly more impressed with the results of BCT when compared with those in academia (p = 0.0005) and also thought that patients were more satisfied (p = 0.0002). Opinions toward the strength of available evidence also differed significantly between the two groups (p = 0.0007). Thirty-two respondents had experienced a complication with BCT, although the majority of these did not require any intervention. ARS members surveyed used BCT infrequently in their practices. Attitudes on the role of this technology in CRS management differed between academic and private practitioners, but, despite this, the volume of reported BCT use was the same. Surgeons are more accepting of the technology now compared with 5 years ago, and many of them believe that their use of BCT will increase in the future.

International prospects for clean coal technologies (Focus on Asia)

Energy Technology Data Exchange (ETDEWEB)

Gallaspy, D.T. [Southern Energy, Inc., Atlanta, GA (United States)

1997-12-31

The purpose of this paper is to propose Asia as a focus market for commercialization of CCT`s; describe the principles for successful penetration of CCT`s in the international market; and summarize prospects for CCT`s in Asia and other international markets. The paper outlines the following: Southern Company`s clean coal commitment; acquisition of Consolidated Electric Power Asia (CEPA); the prospects for CCT`s internationally; requirements for CCT`s widespread commercialization; CEPA`s application of CCT`s; and gas turbine power plants as a perfect example of a commercialization driver.

Survey of LWR environmental control technology performance and cost

International Nuclear Information System (INIS)

Heeb, C.M.; Aaberg, R.L.; Cole, B.M.; Engel, R.L.; Kennedy, W.E. Jr.; Lewallen, M.A.

1980-03-01

This study attempts to establish a ranking for species that are routinely released to the environment for a projected nuclear power growth scenario. Unlike comparisons made to existing standards, which are subject to frequent revision, the ranking of releases can be used to form a more logical basis for identifying the areas where further development of control technology could be required. This report describes projections of releases for several fuel cycle scenarios, identifies areas where alternative control technologies may be implemented, and discusses the available alternative control technologies. The release factors were used in a computer code system called ENFORM, which calculates the annual release of any species from any part of the LWR nuclear fuel cycle given a projection of installed nuclear generation capacity. This survey of fuel cycle releases was performed for three reprocessing scenarios (stowaway, reprocessing without recycle of Pu and reprocessing with full recycle of U and Pu) for a 100-year period beginning in 1977. The radioactivity releases were ranked on the basis of a relative ranking factor. The relative ranking factor is based on the 100-year summation of the 50-year population dose commitment from an annual release of radioactive effluents. The nonradioactive releases were ranked on the basis of dilution factor. The twenty highest ranking radioactive releases were identified and each of these was analyzed in terms of the basis for calculating the release and a description of the currently employed control method. Alternative control technology is then discussed, along with the available capital and operating cost figures for alternative control methods

Strategic prospects of non-Olympic sports in Ukraine

Directory of Open Access Journals (Sweden)

Yaroslav Leonov

2014-10-01

Full Text Available Purpose: to identify strategic prospects for the development of non-Olympic sports in Ukraine. Materials and Methods: the analysis of literary sources and documents, systems analysis, organizational analysis, marketing tools, SWOT – analysis, organizational modeling, methods of mathematical statistics. 57 representatives of the regional federations of non-Olympic sports participated in the survey. Results: the model of sustainable development of non-Olympic sports is proposed. Objective necessity of the implementation of the results obtained in the practice to the state, branch and regional management in the sphere of physical culture and sports is proven. Conclusions: the livelihoods and development of non-Olympic sport involves the development and application of organizational projects, management of technology, "integrators" of local resources, the study of internal resource of sport movement, the development program funding.

Verification study on technology for site investigation for geological disposal. Confirmation of the applicability of survey methods through establishing site descriptive models in accordance with stepwise investigation approach

International Nuclear Information System (INIS)

Kondo, Hirofumi; Suzuki, Koichi; Hasegawa, Takuma; Hamada, Takaomi; Yoshimura, Kimitaka

2014-01-01

The Yokosuka Demonstration and Validation Project, which uses the Yokosuka Central Research Institute of Electric Power Industry (CRIEPI) site, a Neogene sedimentary and coastal environment, has been conducted since the 2006 fiscal year as a cooperative research project between NUMO (Nuclear Waste Management Organization of Japan) and CRIEPI. The objectives of this project were to examine and refine the basic methodology of the investigation and assessment in accordance with the conditions of geological environment at each stage of investigations from the surface (Preliminary Investigation and the first half of Detailed Investigation conducted by NUMO) for high level radioactive waste geological disposal. Within investigation technologies at these early stages, a borehole survey is an important means of directly obtaining various properties of the deep geological environment. On the other hand, surface geophysical prospecting data provide information about the geological and resistivity structures at depth for planning borehole surveys. During the 2006-2009 fiscal years, a series of on-site surveys and tests, including borehole surveys of YDP-1 (depth: 350 m) and YDP-2 (depth: 500 m), were conducted in this test site. Furthermore, seismic surveys (including seismic reflection method) and electromagnetic surveys (including magnetotelluric method) were conducted within the expanded CRIEPI site in the 2010 fiscal year to obtain information about the geological structure, and the resistivity structure reflecting the distribution of the salt water/fresh water boundary, respectively, to a depth of over several hundred meters. The validity of existing survey and testing methods for stepwise investigations (from surface to borehole surveys) for obtaining properties of the geological environment (in various conditions relating to differences in the properties of the Miura and the Hayama Groups at this site) was confirmed through establishing site descriptive models based on

Safety of ultrashort-term sit with pollen allergoids adjuvanted by monophosphoryl lipid A: a prospective Italian survey.

Science.gov (United States)

Crivellaro, M; Senna, G E; Pappacoda, A; Vanzelli, R; Spacal, B; Marchi, G; Recchia, G; Makatsori, M

2011-03-01

A 3-year prospective post marketing survey on the safety of the recently developed ultrashort pre-seasonal subcutaneous immunotherapy (uSCIT-MPL4) with pollen allergoids adjuvanted with monophosphoryl lipid A was performed. A total of 510 patients received uSCIT-MPL4, 61% for grass, 35.7% for birch, 13.2% for parietaria and 3% for other pollens (ragweed, mugwort, and olive). A total of 3308 injections were given and the mean duration of uSCIT-MPL-4 was 2.3 years. Overall, only 7 slight systemic reactions (SR) were observed in 510 patients (1.37%) and 2.11/1000 injections suggesting that this treatment is even safer than traditional depot injection SIT.

Independent Verification Survey Report For Zone 1 Of The East Tennessee Technology Park In Oak Ridge, Tennessee

International Nuclear Information System (INIS)

King, David A.

2012-01-01

Oak Ridge Associated Universities (ORAU) conducted in-process inspections and independent verification (IV) surveys in support of DOE's remedial efforts in Zone 1 of East Tennessee Technology Park (ETTP) in Oak Ridge, Tennessee. Inspections concluded that the remediation contractor's soil removal and survey objectives were satisfied and the dynamic verification strategy (DVS) was implemented as designed. Independent verification (IV) activities included gamma walkover surveys and soil sample collection/analysis over multiple exposure units (EUs)

Challenges and Prospects of Traditional Food Processing ...

African Journals Online (AJOL)

This paper focuses on challenges and prospects of traditional food processing technologies and their products in Nigeria. The major objective of the paper is to identify the challenges confronting traditional food processing technologies as well as the potentials the traditional food processing technologies has in boosting the ...

The future of the provision process for mobility assistive technology: a survey of providers.

Science.gov (United States)

Dicianno, Brad E; Joseph, James; Eckstein, Stacy; Zigler, Christina K; Quinby, Eleanor J; Schmeler, Mark R; Schein, Richard M; Pearlman, Jon; Cooper, Rory A

2018-03-20

The purpose of this study was to evaluate the opinions of providers of mobility assistive technologies to help inform a research agenda and set priorities. This survey study was anonymous and gathered opinions of individuals who participate in the process to provide wheelchairs and other assistive technologies to clients. Participants were asked to rank the importance of developing various technologies and rank items against each other in terms of order of importance. Participants were also asked to respond to several open-ended questions or statements. A total of 161 providers from 35 states within the USA consented to participation and completed the survey. This survey revealed themes of advanced wheelchair design, assistive robotics and intelligent systems, human machine interfaces and smart device applications. It also outlined priorities for researchers to provide continuing education to clients and providers. These themes will be used to develop research and development priorities. Implications for Rehabilitation • Research in advanced wheelchair design is needed to facilitate travel and environmental access with wheelchairs and to develop alternative power sources for wheelchairs.• New assistive robotics and intelligent systems are needed to help wheelchairs overcome obstacles or self-adjust, assist wheelchair navigation in the community, assist caregivers and transfers, and aid ambulation.• Innovations in human machine interfaces may help advance the control of mobility devices and robots with the brain, eye movements, facial gesture recognition or other systems.• Development of new smart devices is needed for better control of the environment, monitoring activity and promoting healthy behaviours.

Report on the surveys in fiscal 1999. Surveys on foundations for establishing industrial technology strategies (Strategies by fields - Bio technology field); 1999 nendo sangyo gijutsu senryaku sakutei kiban chosa hokokusho. Bun'yabetsu gijutsu senryaku (Bio technology bun'ya)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

In order to deal with strengthening of competitive power in the bio-technological field and social requirements thereon, it was intended to establish target setting, ways to achieve the objectives, and technological strategies including extraction of policy problems, by combining the wisdom possessed by industries, governmental organizations, and academic world. Section 1 describes the result of the surveys on establishing technological strategies by fields. America tackles importantly with matters related to life science. Japan is strong in fermentation technologies, bio-reactors, and enzyme engineering. Japan stands nearly equal, or is slightly inferior to America in clone livestocks and bio-sensors. Japan's competitiveness is very low in such advanced technology fields as gene therapies, gene combined agricultural products, bio-agricultural chemicals, gene exploration technologies, and gene diagnosis. Section 2 describes technological strategies in four fields. To explain, the improvement in foundations to raise efficiencies in research and development and industrialization processes, strategies to place importance on such industrial fields as realizing 'wishes of people for happiness of diversified nature', the improvement of the environment in which people and societies can enjoy benefits brought about by growth of the industries, and structuring of institutions to promote industrialization of bio-technologies for the nation as a whole. (NEDO)

Fiscal 2000 survey report. Survey and study of constellation satellites technology; 2000 nendo chosa hokokusho. Konsutereshon eisei gijutsu ni kansuru chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

Demands for constellation satellites were surveyed and satellite systems were studied for extracting basic technical tasks relative to constellation satellite systems and for drafting space verification plans. For a constellation satellite system to accomplish its missions, two or more satellites have to be simultaneously navigated. It is assumed that its field of application will cover earth observation, information communication, risk management, disaster prevention, and the like. With such applications taken into consideration, surveys and studies were conducted about the need and marketability of constellation satellites, need of state-level involvement, and requests for missions to be imposed on a constellation system. For plural satellites to satisfy mission requests by coordinating with each other, it will be necessary to develop basic technologies, such as navigational guidance, communications control, system autonomous management, and operation on the ground. Functions and performance that a constellation satellite system are requested to have and basic technologies to be studied and developed were extracted, and space verification plans were drafted. (NEDO)

Korea prospects

International Nuclear Information System (INIS)

Wyman, V.

1990-01-01

Contacts between the South Korean nuclear industry and a combined United Kingdom mission representing AEA Technology and British Nuclear Fuels Limited (BNFL) are reported. Prospects for entering the Korean market in two areas are perceived. The first is waste management and the second is the Safe Integral Reactor (SIR), an advanced pressurized water reactor design. AEA Technology and three collaborators have been promoting SIR as an inherently safe reactor design. Korean interest could be expressed in financial backing for the building of SIR stations in Korea and the opportunity could arise for BNFL to win fuel supply contracts. (UK)

Current situation and prospect of market on the latest radiation measuring instrument

International Nuclear Information System (INIS)

Ha, Chang Ho; Kim, Wang Geum; Cho, Gyu Seong

2009-12-01

This book deals with current situation and prospect of market on the latest radiation measuring instrument. The contents of this book are basic of technology on radiation measuring instrument with basic principle of various measuring instrument, current situation of technology and prospect of radiation measuring instrument, effect of spreading and application field of radiation measuring instrument, facility for making and research and development of radiation measuring instrument, prospect of market about radiation measuring instrument, strategy for market entry with the latest radiation measuring instrument and general prospect for the future.

Prospective Technology Assessment of Synthetic Biology: Fundamental and Propaedeutic Reflections in Order to Enable an Early Assessment.

Science.gov (United States)

Schmidt, Jan Cornelius

2016-08-01

Synthetic biology is regarded as one of the key technosciences of the future. The goal of this paper is to present some fundamental considerations to enable procedures of a technology assessment (TA) of synthetic biology. To accomplish such an early "upstream" assessment of a not yet fully developed technology, a special type of TA will be considered: Prospective TA (ProTA). At the center of ProTA are the analysis and the framing of "synthetic biology," including a characterization and assessment of the technological core. The thesis is that if there is any differentia specifica giving substance to the umbrella term "synthetic biology," it is the idea of harnessing self-organization for engineering purposes. To underline that we are likely experiencing an epochal break in the ontology of technoscientific systems, this new type of technology is called "late-modern technology." -I start this paper by analyzing the three most common visions of synthetic biology. Then I argue that one particular vision deserves more attention because it underlies the others: the vision of self-organization. I discuss the inherent limits of this new type of late-modern technology in the attempt to control and monitor possible risk issues. I refer to Hans Jonas' ethics and his early anticipation of the risks of a novel type of technology. I end by drawing conclusions for the approach of ProTA towards an early societal shaping of synthetic biology.

Super-large optical gyroscopes for applications in geodesy and seismology: state-of-the-art and development prospects

International Nuclear Information System (INIS)

Velikoseltsev, A A; Luk'yanov, D P; Vinogradov, V I; Shreiber, K U

2014-01-01

A brief survey of the history of the invention and development of super-large laser gyroscopes (SLLGs) is presented. The basic results achieved using SLLGs in geodesy, seismology, fundamental physics and other fields are summarised. The concept of SLLG design, specific features of construction and implementation are considered, as well as the prospects of applying the present-day optical technologies to laser gyroscope engineering. The possibilities of using fibre-optical gyroscopes in seismologic studies are analysed and the results of preliminary experimental studies are presented. (laser gyroscopes)

Super-large optical gyroscopes for applications in geodesy and seismology: state-of-the-art and development prospects

Energy Technology Data Exchange (ETDEWEB)

Velikoseltsev, A A; Luk' yanov, D P [St. Petersburg Electrotechnical University ' ' LETI' ' , St. Petersburg (Russian Federation); Vinogradov, V I [OJSC Tambov factory Elektropribor (Russian Federation); Shreiber, K U [Forschungseinrichtung Satellitengeodaesie, Technosche Universitaet Muenchen, Geodaetisches Observatorium Wettzell, Sackenrieder str. 25, 93444 Bad Koetzting (Germany)

2014-12-31

A brief survey of the history of the invention and development of super-large laser gyroscopes (SLLGs) is presented. The basic results achieved using SLLGs in geodesy, seismology, fundamental physics and other fields are summarised. The concept of SLLG design, specific features of construction and implementation are considered, as well as the prospects of applying the present-day optical technologies to laser gyroscope engineering. The possibilities of using fibre-optical gyroscopes in seismologic studies are analysed and the results of preliminary experimental studies are presented. (laser gyroscopes)

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.

Technology survey for real-time monitoring of plutonium in a vitrifier off-gas system

International Nuclear Information System (INIS)

Berg, J.M.; Veirs, D.K.

1996-01-01

We surveyed several promising measurement technologies for the real-time monitoring of plutonium in a vitrifier off-gas system. The vitrifier is being developed by Westinghouse Savannah River Corp. and will be used to demonstrate vitrification of plutonium dissolved in nitric acid for fissile material disposition. The risk of developing a criticality hazard in the off-gas processing equipment can be managed by using available measurement technologies. We identified several potential technologies and methods for detecting plutonium that are sensitive enough to detect the accumulation of a mass sufficient to form a criticality hazard. We recommend gross alpha-monitoring technologies as the most promising option for Westinghouse Savannah River Corp. to consider because that option appears to require the least additional development. We also recommend further consideration for several other technologies because they offer specific advantages and because gross alpha-monitoring could prove unsuitable when tested for this specific application

Developing E-Governance in the Eurasian Economic Union: Progress, Challenges and Prospects

Directory of Open Access Journals (Sweden)

Lyudmila Vidiasova

2017-03-01

Full Text Available he article provides an overview of e-governance development in the members of the Eurasian Economic Union (EEU. There is a lack of integrated research on e-governance in the EEU countries, although given the strengthening of this regional bloc, new information and communication technologies (ICT could serve as significant growth driver. Given the history and specifics of regional cooperation in the post-Soviet space and international best practices in ICT use in regional blocs, this article reviews the development of e-governance in the EEU members The research methodology was based on a three-stage concept of regionalism [Van Langenhov, Coste, 2005]. The study examines three key components: progress in developing e-governance, barriers to that development and future prospects. It used qualitative and quantitative methods. Data sources included the results of the United Nations E-Government rating, EEU countries’ regulations based on 3,200 documents and the authors’ expert survey, in which 18 experts (12 EEU representatives and six international experts participated. The study revealed the progress made by EEU countries in improving technological development and reducing human capital development indicators. The survey identified key barriers to e-governance development in the EEU: low motivation and information technology skills among civil servants, and citizens’ low computer literacy. The analysis of EEU members’ national economic priorities revealed a common focus on ICT development. The authors concluded that prospects for e-governance in the EEU were associated with strengthening regional cooperation in standardizing information systems, implementing one-stop-shop services, managing electronic documents and expanding online services. The authors presented two areas for developing e-governance within the EEU. The first is external integration, which, if strengthened, would affect the economy positivelyand optimize business processes

Survey, applications, and prospects of Johnson noise thermometry

International Nuclear Information System (INIS)

Blalock, T.V.; Shepard, R.L.

1981-01-01

Significant progress in the field of Johnson noise thermometry has occurred since the 1971 survey of Kamper. This paper will review the foundation work of Johnson noise thermometry, survey the basic methods which do not utilize quantum devices for noise thermometry for industrial temperatures, and present some applications of noise thermometry in temperature scale metrology and process temperature instrumentation. 35 references

Quit and Smoking Reduction Rates in Vape Shop Consumers: A Prospective 12-Month Survey

Directory of Open Access Journals (Sweden)

Riccardo Polosa

2015-03-01

Full Text Available Aims: Here, we present results from a prospective pilot study that was aimed at surveying changes in daily cigarette consumption in smokers making their first purchase at vape shops. Modifications in products purchase were also noted. Design: Participants were instructed how to charge, fill, activate and use their e-cigarettes (e-cigs. Participants were encouraged to use these products in the anticipation of reducing the number of cig/day smoked. Settings: Staff from LIAF contacted 10 vape shops in the province of the city of Catania (Italy that acted as sponsors to the 2013 No Tobacco Day. Participants: 71 adult smokers (≥18 years old making their first purchase at local participating vape shops were asked by professional retail staff to complete a form. Measurements: Their cigarette consumption was followed-up prospectively at 6 and 12 months. Details of products purchase (i.e., e-cigs hardware, e-liquid nicotine strengths and flavours were also noted. Findings: Retention rate was elevated, with 69% of participants attending their final follow-up visit. At 12 month, 40.8% subjects could be classified as quitters, 25.4% as reducers and 33.8% as failures. Switching from standard refillables (initial choice to more advanced devices (MODs was observed in this study (from 8.5% at baseline to 18.4% at 12 month as well as a trend in decreasing thee-liquid nicotine strength, with more participants adopting low nicotine strength (from 49.3% at baseline to 57.1% at 12 month. Conclusions: We have found that smokers purchasing e-cigarettes from vape shops with professional advice and support can achieve high success rates.

Alternative Technologies for Biofuels Production in Kraft Pulp Mills—Potential and Prospects

Directory of Open Access Journals (Sweden)

Esa Vakkilainen

2012-07-01

Full Text Available The current global conditions provide the pulp mill new opportunities beyond the traditional production of cellulose. Due to stricter environmental regulations, volatility of oil price, energy policies and also the global competitiveness, the challenges for the pulp industry are many. They range from replacing fossil fuels with renewable energy sources to the export of biofuels, chemicals and biomaterials through the implementation of biorefineries. In spite of the enhanced maturity of various bio and thermo-chemical conversion processes, the economic viability becomes an impediment when considering the effective implementation on an industrial scale. In the case of kraft pulp mills, favorable conditions for biofuels production can be created due to the availability of wood residues and generation of black liquor. The objective of this article is to give an overview of the technologies related to the production of alternative biofuels in the kraft pulp mills and discuss their potential and prospects in the present and future scenario.

Training course on radiometric prospecting techniques

International Nuclear Information System (INIS)

1979-01-01

A training course on radiometric prospecting techniques was presented by the Atomic Energy Board in collaboration with the South African Geophysical Association and the Geological Society of South Africa. Various aspects related to uranium prospecting were discussed e.g. the uranium supply and demand position, the basic physics of radioactivity, uranium geochemistry, mineralogy and mobility, the instrumentation and techniques used in uranium exploration, for example, borehole logging, radon emanometry and airborne radiometric surveys and also data processing and interpretation methods

Can consumers save energy? Results from surveys of consumer adoption and use of low and zero carbon technologies

Energy Technology Data Exchange (ETDEWEB)

Herring, Horace; Caird, Sally; Roy, Robin [Design Innovation Group, Faculty of Technology, The Open Univ. (United Kingdom)

2007-07-01

This paper presents results from a UK Open Univ. research project which surveyed consumers' reasons for adoption - and non-adoption - of domestic energy efficiency measures and renewable energy systems - collectively called low and zero carbon (LZC) technologies. Data was gathered during 2006 via an on-line questionnaire with nearly 400 responses, mainly from 'green' consumers, supplemented by 83 in-depth telephone interviews. These consumer surveys also identified problems and benefits experienced by adopters of these LZC technologies.The paper outlines some results of these surveys, for four established energy efficiency measures - loft insulation, condensing boilers, heating controls, and energy-efficient lighting - and for four renewable energy technologies - solar water heating, solar photovoltaics (PV), micro-wind turbines and wood stoves. These consumers typically adopted the energy efficiency measures and renewable energy systems to save energy, money and/or the environment, which many considered they achieved despite some rebound effects. The reasons for considering but rejecting these LZC technologies include the familiar cost barriers, but there were also other obstacles that varied according to the product or system concerned. An important finding is that most adopters of renewable energy systems have previously adopted two or more energy efficiency measures. Thus one conclusion is: sell energy efficiency first, then renewables. Whilst in the UK very few people have adopted household renewable energy systems, about a third of the consumers in our on-line survey said that they seriously considered adopting a renewable energy technology, although, only about 20 % of these actually did so. There seems to be considerable interest in household renewables in the UK, especially among older, middle class green consumers, but so far only relatively few pioneer adopters (notably retired couples) have managed to overcome the barriers of cost, time

Research report of fiscal 1997. Survey on information networks for environment technology transfer; 1997 nendo hokokusho. Kankyo gijutsu iten joho network chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-03-01

ICETT is one of the member organizations of APEC environment technology virtual center which established in Osaka in 1996 for active environment technology exchange between APEC countries based on a survey result obtained in fiscal 1995. ICETT began its information service in April, 1997, and completed useful prototype home pages which include the database composed of practical useful information on environment preservation technology of domestic factories and offices, and training information and local governments` approach cases to pollution control. In fiscal 1997, further survey was made, and the simulation software of a model process was also developed for training. Clean technology and energy saving technology strongly demanded by developing countries were surveyed to prepare a database including useful information for developing countries. A basic design software for bio-treatment of waste water was also prepared. The total number of home page accesses exceeded a predicted number for the first half year. 5 refs., 25 figs.

Survey on radionuclide producing using cyclotron method in Malaysia

International Nuclear Information System (INIS)

Mohd Fadli Mohammad Noh

2008-01-01

This research discuss about basic design and systems of medical cyclotron that Malaysia currently have, its applications in radionuclide production and upcoming technologies of cyclotron. Surveys have been carried out on cyclotron facilities at Hospital Putrajaya and Wijaya International Medical Center, WIMC as well as reactor facility at Malaysia Nuclear Agency. The sources in this research also involves on-line and library searches. Information obtained are recorded, categorized, synthesized and discussed. systems of cyclotron of Hospital Putrajaya are further discussed in details. Based from the surveys carried out, it is found out that cyclotron facilities both in Hospital Putrajaya and WIMC only produce ( 18 F)FDG with radioactivity of 18 F produced in 2007 are 16479 mCi and 92546 mCi respectively. Survey also revealed that radioisotope production at Nuclear Malaysia has had its operation been ceased. A new radiopharmaceutical, namely CHOL is suggested to be synthesized by both facilities as a new PET tracer. Latest developments concerning technologies of cyclotron as well as other accelerators such as laser for future medical accelerator, prospect of boron neutron capture and the potential of hadron therapy in Malaysia are discussed here. Radioisotope production in Malaysia is expected to keep booming in future due to increase in usage of PET techniques and the construction of more compact, easy to handle and less costly cyclotrons. (author)

Surveys and researches on trends of technologies related to hydrogen; Suiso ni kansuru gijutsu doko chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

1983-03-01

This report covers surveys of the latest technological trends in relation to the production, storage, and transportation of hydrogen as energy. Also included in the report are surveys of hydrogen, fuel cells, and wind energy centering about Europe. At the 4th World Hydrogen Energy Conference (Pasadena, U.S., June 1982), a number of essays were presented concerning the utilization of hydrogen, production of hydrogen, thermochemical processes, hybrid processes, photochemical processes, photo/thermochemical processes, other processes, fuel cells, metallic hydrides, etc. This report particularly describes in detail the trends of technologies involving the production of hydrogen by the electrolysis of water and by thermochemical processes. As for the recent trend of the metallic hydride technology, reports are made on the International Symposium on the Properties and Applications of Metal Hydrides (Toba, Japan, June 1982) and on Japan's research on the application of metallic hydrides. Concerning the trends in Europe of technologies relative to hydrogen, fuel cells, and wind energy, the results of the research group's on-site investigations are reported. (NEDO)

Surveys and researches on trends of technologies related to hydrogen; Suiso ni kansuru gijutsu doko chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

1983-03-01

This report covers surveys of the latest technological trends in relation to the production, storage, and transportation of hydrogen as energy. Also included in the report are surveys of hydrogen, fuel cells, and wind energy centering about Europe. At the 4th World Hydrogen Energy Conference (Pasadena, U.S., June 1982), a number of essays were presented concerning the utilization of hydrogen, production of hydrogen, thermochemical processes, hybrid processes, photochemical processes, photo/thermochemical processes, other processes, fuel cells, metallic hydrides, etc. This report particularly describes in detail the trends of technologies involving the production of hydrogen by the electrolysis of water and by thermochemical processes. As for the recent trend of the metallic hydride technology, reports are made on the International Symposium on the Properties and Applications of Metal Hydrides (Toba, Japan, June 1982) and on Japan's research on the application of metallic hydrides. Concerning the trends in Europe of technologies relative to hydrogen, fuel cells, and wind energy, the results of the research group's on-site investigations are reported. (NEDO)

[A survey of medical information education in radiological technology schools].

Science.gov (United States)

Ohba, Hisateru; Ogasawara, Katsuhiko; Hoshino, Shuhei; Hosoba, Minoru; Okuda, Yasuo; Konishi, Yasuhiko; Ikeda, Ryuji

2010-08-20

The purpose of this study was to clarify actual conditions and problems in medical information education and to propose the educational concept to be adopted in medical information. A questionnaire survey was carried out by the anonymous method in June 2008. The survey was intended for 40 radiological technology schools. The questionnaire items were as follows: (1) educational environment in medical information education, (2) content of a lecture in medical information, (3) problems in medical information education. The response rate was 55.0% (22 schools). Half of the responding schools had a laboratory on medical information. Seventeen schools had a medical information education facility, and out of them, approximately 50% had an educational medical information system. The main problems of the medical information education were as follows: (a) motivation of the students is low, (b) the educational coverage and level for medical information are uncertain, (c) there are not an appropriate textbook and educational guidance. In conclusion, these findings suggest that it is necessary to have a vision of medical information education in the education of radiological technologists.

A survey of medical information education in radiological technology schools

International Nuclear Information System (INIS)

Ohba, Hisateru; Ogasawara, Katsuhiko; Hoshino, Shuhei; Hosoba, Minoru; Okuda, Yasuo; Konishi, Yasuhiko; Ikeda, Ryuji

2010-01-01

The purpose of this study was to clarify actual conditions and problems in medical information education and to propose the educational concept to be adopted in medical information. A questionnaire survey was carried out by the anonymous method in June 2008. The survey was intended for 40 radiological technology schools. The questionnaire items were as follows: educational environment in medical information education, content of a lecture in medical information, problems in medical information education. The response rate was 55.0% (22 schools). Half of the responding schools had a laboratory on medical information. Seventeen schools had a medical information education facility, and out of them, approximately 50% had an educational medical information system. The main problems of the medical information education were as follows: motivation of the students is low, the educational coverage and level for medical information are uncertain, there are not an appropriate textbook and educational guidance. In conclusion, these findings suggest that it is necessary to have a vision of medical information education in the education of radiological technologists. (author)

Use of medical technologies in rehabilitation medicine settings in Israel: results of the TECHNO-R 2005 survey.

Science.gov (United States)

Ring, Haim; Keren, Ofer; Zwecker, Manuel; Dynia, Aida

2007-10-01

With the development of computer technology and the high-tech electronic industry over the past 30 years, the technological age is flourishing. New technologies are continually being introduced, and questions regarding the economic viability of these technologies need to be addressed. To identify the medical technologies currently in use in different rehabilitation medicine settings in Israel. The TECHNO-R 2005 survey was conducted in two phases. Beginning in 2004, the first survey used a questionnaire with open questions relating to the different technologies in clinical use, including questions on their purpose, who operates the device (technician, physiotherapist, occupational therapist, physician, etc.), and a description of the treated patients. This questionnaire was sent to 31 rehabilitation medicine facilities in Israel. Due to difficulties in comprehension of the term "technology," a second revised standardized questionnaire with closed-ended questions specifying diverse technologies was introduced in 2005. The responder had to mark from a list of 15 different medical technologies which were in use in his or her facility, as well as their purpose, who operates the device, and a description of the treated patients. Transcutaneous electrical nerve stimulation, the TILT bed, continuous passive movement, and therapeutic ultrasound were the most widely used technologies in rehabilitation medicine facilities. Monitoring of the sitting position in the wheelchair, at the bottom of the list, was found to be the least used technology (with 15.4% occurrence). Most of the technologies are used primarily for treatment purposes and to a lesser degree for diagnosis and research. Our study poses a fundamental semantic and conceptual question regarding what kind of technologies are or should be part of the standard equipment of any accredited rehabilitation medicine facility for assessment, treatment and/or research. For this purpose, additional data are needed.

People attending pulmonary rehabilitation demonstrate a substantial engagement with technology and willingness to use telerehabilitation: a survey

Directory of Open Access Journals (Sweden)

Zachariah Seidman

2017-07-01

Conclusion: People attending metropolitan pulmonary rehabilitation, maintenance exercise classes and support groups had substantial technology engagement, with high device access and use, and good self-rated technology competence. The majority of participants were willing to use telerehabilitation, especially if they were regular users of technology devices. [Seidman Z, McNamara R, Wootton S, Leung R, Spencer L, Dale M, Dennis S, McKeough Z (2017 People attending pulmonary rehabilitation demonstrate a substantial engagement with technology and willingness to use telerehabilitation: a survey. Journal of Physiotherapy 63: 175–181

FY 1999 New Sunshine Project survey research project - Survey on the long-term energy technology strategy, etc. Fundamental survey to decide on the industrial technology strategy - Technology strategy by field (Aerospace technology field - Airplane technology field); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (bun'yabetsu gijutsu senryaku (koku uchu gijutsu bun'ya (kokuki gijutsu bun'ya)))

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The survey/study were conducted to contribute to proposing technology strategies such as the analysis of the present state of technical competitive force and the forecast in the airplane technology field. In future airplane industry, to meet the requests/restrictions from the society in the international airplane industry in the recent years, it is predicted that technology innovation will advance centering on the following four fields: next generation airplane technology to enable the innovative cost reduction in development/production, technology to realize the substantial reduction in flight cost of airline, technology to enhance reliability for the next generation flight which meets the multi-frequency flight/increasing demand for small plane, and airplane frontier technology. Moreover, regulations especially on noise, CO2 reduction and NOx reduction are becoming very strict internationally because of the increasing concern about global environmental problems. It is urgently needed to establish technology to cope with these trends. As the comprehensive strategy, the following are considered: development of airframe under the leadership of Japan and securing of the demand, efficient arrangement and operation of large-scale experimental facilities, IT adoption to the airplane industry, organic cooperation by industry/university/government, etc. (NEDO)

Hydrokinetic Energy Conversion Systems: Prospects and ...

African Journals Online (AJOL)

Being also a variant of the small hydropower scheme, which are usually site specific, much of the studies done on the technology are suited to specific sites and the peculiar hydrology of those localities. This paper, thus, explores this new emerging technology and its prospects, potentials, challenges and frameworks for its ...

Application of comprehensive geophysical methods to prospecting for sandstone-type uranium deposit in Bayanmaodu basin

International Nuclear Information System (INIS)

Yao Yifeng; Sun Zexuan; Chen Zhiguo; He Tao; Li Guoxin

2003-01-01

By using comprehensive geophysical methods including magnetic survey, resistivity sounding, self potential survey, 210 Po survey etc., the shape and the depth of the basement, the structure of the sedimentary cover, characteristics of prospecting target horizon, the development of interlayer oxidation zone at depth, as well as the information of uranium mineralization have been basically revealed, thus providing a basis for the prospect evaluation of sandstone-type uranium mineralization in the basin

FY 1998 survey report. Industrial technology history/succession survey (Survey of originality and creativity of machinery technology of the Japanese industry); 1998 nendo chosa hokokusho. Sangyo gijutsu rekishi keisho chosa (kokunai sangyo kikai gijutsu no dokusosei to sozosei no chosahen)

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

From a viewpoint of long-term development/creative R and D promotion of the industrial technology of Japan, this survey clarifies where there are originality/creativity for technological innovations of Japan and contributes to selecting future technical themes and working out developmental methods. Aiming at succeeding to the industrial technology, this report arranges the results of the examinational research on machinery technology legacy conducted in FY 1998. The total number of registration is 530. The items of classification are as follows: machine tool (cutting processing, plastic processing), power/energy machine (external combustion engine, internal combustion engine, fluid machine, generator/motor), traffic machine (automobile, rolling stock, ship, aircraft, bicycle), industrial machine 1 (iron/steel-making machine, casting machine, mining machine, food producing machine, woodworking machine, textile machine, paper-making machine, printing machine, chemical machine), industrial machine 2 (agriculture/forestry/fisheries machine, civil engineering/construction machine, medical machine, ceramics machine), measuring device/experimental equipment (measuring device, experimental device, design device, machine watch/calculator), machine structure (plant, bridge), etc. (NEDO)

Report on the surveys in fiscal 1999. Surveys on foundations for establishing industrial technology strategies (Strategies by fields - Bio technology field); 1999 nendo sangyo gijutsu senryaku sakutei kiban chosa hokokusho. Bun'yabetsu gijutsu senryaku (Bio technology bun'ya)

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

In order to deal with strengthening of competitive power in the bio-technological field and social requirements thereon, it was intended to establish target setting, ways to achieve the objectives, and technological strategies including extraction of policy problems, by combining the wisdom possessed by industries, governmental organizations, and academic world. Section 1 describes the result of the surveys on establishing technological strategies by fields. America tackles importantly with matters related to life science. Japan is strong in fermentation technologies, bio-reactors, and enzyme engineering. Japan stands nearly equal, or is slightly inferior to America in clone livestocks and bio-sensors. Japan's competitiveness is very low in such advanced technology fields as gene therapies, gene combined agricultural products, bio-agricultural chemicals, gene exploration technologies, and gene diagnosis. Section 2 describes technological strategies in four fields. To explain, the improvement in foundations to raise efficiencies in research and development and industrialization processes, strategies to place importance on such industrial fields as realizing 'wishes of people for happiness of diversified nature', the improvement of the environment in which people and societies can enjoy benefits brought about by growth of the industries, and structuring of institutions to promote industrialization of bio-technologies for the nation as a whole. (NEDO)

FY 1999 New Sunshine Project survey research project - Survey on the long-term energy technology strategy, etc. Fundamental survey to decide on the industrial technology strategy - Technology strategy by field (Fiber technology field); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (bun'yabetsu gijutsu senryaku (sen'i gijutsu bun'ya))

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The survey/study were conducted to contribute to proposing technology strategies such as the analysis of the present state of technical competitive force and the forecast in the fiber industry technology field. For the fiber industry to meet the requests from the society in the 21st century and to develop as an industry, it is necessary to achieve the technology innovation by making use of technology and recreation. As important seeds for which the Japanese fiber industry should focus efforts, the following were cited: To double the strength of general-purpose polymer synthetic fiber; To add the environmental control function by gradient functionalization; To practically use the environmental harmony type nonaqueous working process; To develop the fiber environmentally friendly and fiber working process; To give sensor functions such as temperature-humidity sensitive function; To develop petroleum substituting fiber materials; To develop separation/decomposition technology and reproduction technology of composite materials; etc. Further, in the recreation field, the paper cited the arrangement of intellectual property protection/design property preservation, and the promotion of commercial base making and strengthening of life style proposals. (NEDO)

Geochemical drainage surveys for uranium: sampling and analytical methods based on trial surveys in Pennsylvania

International Nuclear Information System (INIS)

Rose, A.W.; Keith, M.L.; Suhr, N.H.

1976-01-01

Geochemical surveys near sandstone-type uranium prospects in northeastern and north-central Pennsylvania show that the deposits can be detected by carefully planned stream sediment surveys, but not by stream water surveys. Stream waters at single sites changed in U content by x10 to 50 during the 18 months of our studies, and even near known prospects, contain less than 0.2 ppB U most of the time. Uranium extractable from stream sediment by acetic acid--H 2 O 2 provides useful contrast between mineralized and nonmineralized drainages of a square mile or less; total U in sediment does not. High organic material results in increased U content of sediments and must be corrected. Changes in U content of sediment with time reach a maximum of x3 and appear to be of short duration. A sediment of about 200 mi 2 near Jim Thorpe detects anomalies extending over several square miles near known occurrences and a second anomaly about two miles northeast of Penn Haven Jct. A similar survey in Lycoming-Sullivan Counties shows anomalous zones near known prospects of the Beaver Lake area and northwest of Muncy Creek. As, Mn, Pb, and V are enriched in the mineralized zones, and perhaps in surrounding halo zones, but do not appear to be pathfinder elements useful for reconnaissance exploration

A survey on draught animal technology (DAT) in EN-Nhoud area, North Kordofan State, Sudan.

Science.gov (United States)

Makki, Elsamawal Khalil; Musa, Ezdehar Omer Mohammed

2011-06-01

Draught animal technology (DAT) can potentially play a central role in agriculture transformation for traditional farmers. This study surveyed the state of DAT in En-Nhoud area, North Kordofan State, Sudan in an attempt to have a clear view of the changes brought about by introducing the technology. The study followed the cross-sectional survey design. Farmers were selected from ten clusters (villages) and data were collected using questionnaires and face to face interviews with farmers in addition to group discussions with them and the different actors in the field. The results showed that farmers appreciate the role played by DAT, but they highlighted the need for further capacity building and technical backup. Harnessing issues are not well understood and applied by the farmers. The different actors involved in DAT in the area lack networking and coordination, and this reflected on the many problems and constraints faced by the farmers.

Technological, economic and financial prospects of carbon dioxide capture in the cement industry

International Nuclear Information System (INIS)

Li, Jia; Tharakan, Pradeep; Macdonald, Douglas; Liang, Xi

2013-01-01

Cement is the second largest anthropogenic emission source, contributing approximately 7% of global CO 2 emissions. Carbon dioxide capture and storage (CCS) technology is considered by the International Energy Agency (IEA) as an essential technology capable of reducing CO 2 emissions in the cement sector by 56% by 2050. The study compares CO 2 capture technologies for the cement manufacturing process and analyses the economic and financial issues in deploying CO 2 capture in the cement industry. Post-combustion capture with chemical absorption is regarded as a proven technology to capture CO 2 from the calcination process. Oxyfuel is less mature but Oxyfuel partial capture—which only recycles O 2 /CO 2 gas in the precalciner—is estimated to be more economic than post-combustion capture. Carbonate looping technologies are not yet commercial, but they have theoretical advantages in terms of energy consumption. In contrast with coal-fired power plants, CO 2 capture in the cement industry benefits from a higher concentration of CO 2 in the flue gas, but the benefit is offset by higher SO x and NO x levels and the smaller scale of emissions from each plant. Concerning the prospects for financing cement plant CO 2 capture, large cement manufacturers on average have a higher ROE (return on equity) and lower debt ratio, thus a higher discount rate should be considered for the cost analysis than in power plants. IEA estimates that the incremental cost for deploying CCS to decarbonise the global cement sector is in the range US$350–840 billion. The cost estimates for deploying state-of-the art post-combustion CO 2 capture technologies in cement plants are above $60 to avoid each tonne of CO 2 emissions. However, the expectation is that the current market can only provide a minority of financial support for CO 2 capture in cement plants. Public financial support and/or CO 2 utilisation will be essential to trigger large-scale CCS demonstration projects in the cement

Prospects of biomethanation technology in the Indian context. A pragmatic approach

Energy Technology Data Exchange (ETDEWEB)

Ambulkar, A.R.; Shekdar, A.V. [Solid Waste Management Division, National Environmental Engineering Research Institute, Nehru Marg, Nagpur 440 020 (India)

2004-01-01

Energy has a major economical and political role as an important resource traded worldwide. Energy consumption in the developed countries has been more or less stabilized whereas in developing countries like India it is increasing at a high rate. The Government is looking forward to Biomethanation Technology (BT) as a secondary source of energy by utilizing industrial, agricultural and municipal wastes. A large amount of money is being invested in this direction with various projects under implementation and many to follow them. Hence the long-term sustainability of the technology needs to be judged. In this paper the prevailing situation is analyzed in keeping with the prospects and problems associated with BT in India. The paper discusses the technical feasibility, operational stability and commercial viability of BT in India. Various potential merits of BT like reduction in land requirement for disposal, preservation of environmental quality, etc., are also reviewed. A comparative study of researches related to the performance of various anaerobic digesters in different developed countries has been carried out wherein various fractions of municipal solid waste (MSW) have been utilized. To understand the technical feasibility in the Indian context, a comparison is made between the characteristics of Indian waste and the wastes under study. Further problems of the operational stability and commercial viability of BT in India have also been discussed. Against this background, developmental plans covering issues in the formulation of national policy, improvements in collection and transportation systems, marketing strategy, funds allocation, etc. have been outlined to establish BT in India. With the growing energy crisis supplemented by environmental concerns, BT can serve as a potential waste-to-energy generation alternative.

Drilling technologies in hydrogeological survey

OpenAIRE

Vorlíček, Petr

2014-01-01

This work deals with the drilling technologies used in hydrogeology. The main aim of the work is to explore types of drilling technologies used at hydrogeological drilling wells and modern technologies that could potentially be used in the future. The work also summarizes a historical development of drilling techniques, a drilling process procedure, information obtained from boreholes and the most common types of drilling fluids.

Using Digital Technology to Engage and Communicate with Patients: A Survey of Patient Attitudes.

Science.gov (United States)

Jenssen, Brian P; Mitra, Nandita; Shah, Anand; Wan, Fei; Grande, David

2016-01-01

As primary care moves toward a system of population health management, providers will need to engage patients outside traditional office-based interactions. We assessed patient attitudes regarding technology use to communicate with their primary care team or to engage with other patients outside typical office settings. Design/Participants/Main Measures We conducted a national survey using GfK KnowledgePanel(®) to examine attitudes on the use of digital technology (email, text messaging, and social media such as Facebook and Twitter) to communicate with primary care teams about health behavior goals and test results. We also assessed attitudes toward the use of digital technologies to engage with other patients in activities such as peer coaching. Of the 5119 panel members invited to participate, 3336 completed the survey (response rate, 65.2 %). Among respondents, more than half (58 %) reported using Facebook, and nearly two-thirds (64.1 %) used text messaging. Overall, few participants were willing to communicate about health goals via social media (3.1 %) or text messaging (13.3 %), compared to email (48.8 %) or phone (75.5 %) (results were similar for communication about test results). Among those that used text messaging, race/ethnicity was the only factor independently associated with greater support for text messaging [African American (OR 1.44; 95 % CI, 1.01-2.06) and Hispanic (OR 1.8; 95 % CI, 1.25-2.59)] in multivariate models. Participants interested in engaging in peer coaching through Facebook (11.7 %) were more likely to be younger (p digital technology such as text messaging and social media, few participants supported using these tools for communicating with their physicians' practice. Participants were most supportive of using email for communication. Contrary to previous studies, among users of technology, low socioeconomic status and racial/ethnic minorities were equally or more likely to support use.

Remote sensing, airborne radiometric survey and aeromagnetic survey data processing and analysis

International Nuclear Information System (INIS)

Dong Xiuzhen; Liu Dechang; Ye Fawang; Xuan Yanxiu

2009-01-01

Taking remote sensing data, airborne radiometric data and aero magnetic survey data as an example, the authors elaborate about basic thinking of remote sensing data processing methods, spectral feature analysis and adopted processing methods, also explore the remote sensing data combining with the processing of airborne radiometric survey and aero magnetic survey data, and analyze geological significance of processed image. It is not only useful for geological environment research and uranium prospecting in the study area, but also reference to applications in another area. (authors)

Energy prospects for industry

Energy Technology Data Exchange (ETDEWEB)

Hartley, P P; Roberts, G F.I.; Thomas, V E; Davies, D; Crow, L M

1983-01-01

Contents: Electricity today and tomorrow; Gas--supply prospects for the future; Petroleum based energy--the UK perspective; Future markets for coal; Flexibility--the key to Dunlop's energy strategy; Energy conservation in Alcan; Present and future energy patterns in Courtaulds PLC; New energy technology for the quarrying industry.

Survey of subsurface treatment technologies for environmental restoration sites at Sandia National Laboratories, New Mexico.

Energy Technology Data Exchange (ETDEWEB)

McGrath, Lucas K.; Ho, Clifford Kuofei; Wright, Jerome L.

2003-08-01

This report provides a survey of remediation and treatment technologies for contaminants of concern at environmental restoration (ER) sites at Sandia National Laboratories, New Mexico. The sites that were evaluated include the Tijeras Arroyo Groundwater, Technical Area V, and Canyons sites. The primary contaminants of concern at these sites include trichloroethylene (TCE), tetrachloroethylene (PCE), and nitrate in groundwater. Due to the low contaminant concentrations (close to regulatory limits) and significant depths to groundwater ({approx}500 feet) at these sites, few in-situ remediation technologies are applicable. The most applicable treatment technologies include monitored natural attenuation and enhanced bioremediation/denitrification to reduce the concentrations of TCE, PCE, and nitrate in the groundwater. Stripping technologies to remove chlorinated solvents and other volatile organic compounds from the vadose zone can also be implemented, if needed.

Integrated Geophysycal Prospecting in Late Antiquity and Early Medieval Sites in Italy

Science.gov (United States)

Giannotta, Maria Teresa; Leucci, Giovanni; De Giorgi, Lara; Matera, Loredana; Persico, Raffaele; Muci, Giuseppe

2016-04-01

In this contribution, the results of some integrated geophysical prospecting (magnetometric and GPR) are exposed. This work has been performed in collaboration between archaeologists and geophysicists within the research project "History and Global Archaeology of the Rural Landascapes in Italy, between Late Antiquity and Medieval period. Integrated systems of sources, methodologies, and technologies for a sustainable development", financed by the Italian Ministry for Instruction, University and Research MIUR. In particular, the archaeological sites of Badia and San Giovanni in Malcantone, both in the Apulia Region (eastern-southern Italy) have been prospect. The sites have been identified on the basis of available documents, archaeological surveys and testimonies. In particular, we know that in Badia [1] it was probable the presence of an ancient roman villa of the late ancient period (strongly damaged by the subsequent ploughing activities). Whereas in San Giovanni there is still, today, a small chapel (deconsecrated) that was likely to be part of a previous larger church (probably a basilica of the early Christian period) restricted in the subsequent centuries (probably in more phases). The Saracen raids of the XVI centuries made the site ruined and abandoned. In both sites integrated prospecting have been performed [2-6] with a the integration of archaeological, magnetometer and a GPR data have provided some interesting results, allowing to overcome the difficulties relative to an extensive GPR prospecting, that could not be performed because of the intrinsic superficial roughness and/or the intensive ploughing activities. The prospecting activities, in particular, have added elements that seem to confirm the main archaeological hypothesis that motivate their performing, as it will be show at the conference. References [1] M. T, Giannotta, G. Leucci, R. Persico, M. Leo Imperiale, The archaeological site of Badia in terra d'Otranto: contribution of the

[The historical meaning of serological surveys as a laboratory technology applied to the immunization campaigns. The case of poliomyelitis in Spain].

Science.gov (United States)

Ballester, Rosa; Porras, María-Isabel

2009-01-01

The aim of the paper is to analyse the introduction, use and diffusion of the serological surveys, a public health technology on the borderline between epidemiology and laboratory, in connection with poliomyelitis in Spain during the Francoism period. Within the framework of the "new history" of medical technologies and innovations, the serological surveys played an important role both in the improvement of knowledge on socio-demographic distribution and the health politics arena.

A Survey of Intelligent Control and Health Management Technologies for Aircraft Propulsion Systems

Science.gov (United States)

Litt, Jonathan S.; Simon, Donald L.; Garg, Sanjay; Guo, Ten-Heui; Mercer, Carolyn; Behbahani, Alireza; Bajwa, Anupa; Jensen, Daniel T.

2005-01-01

Intelligent Control and Health Management technology for aircraft propulsion systems is much more developed in the laboratory than in practice. With a renewed emphasis on reducing engine life cycle costs, improving fuel efficiency, increasing durability and life, etc., driven by various government programs, there is a strong push to move these technologies out of the laboratory and onto the engine. This paper describes the existing state of engine control and on-board health management, and surveys some specific technologies under development that will enable an aircraft propulsion system to operate in an intelligent way--defined as self-diagnostic, self-prognostic, self-optimizing, and mission adaptable. These technologies offer the potential for creating extremely safe, highly reliable systems. The technologies will help to enable a level of performance that far exceeds that of today s propulsion systems in terms of reduction of harmful emissions, maximization of fuel efficiency, and minimization of noise, while improving system affordability and safety. Technologies that are discussed include various aspects of propulsion control, diagnostics, prognostics, and their integration. The paper focuses on the improvements that can be achieved through innovative software and algorithms. It concentrates on those areas that do not require significant advances in sensors and actuators to make them achievable, while acknowledging the additional benefit that can be realized when those technologies become available. The paper also discusses issues associated with the introduction of some of the technologies.

Analyzing Perceptions of Prospective Teachers about Their Media Literacy Competencies

Science.gov (United States)

Recepoglu, Ergun; Ergun, Muammer

2013-01-01

The purpose of this study is to analyze perceptions of prospective teachers about their media literacy competencies in terms of different variables. This is a descriptive research in the survey model which tries to detect the current situation. Study group includes 580 prospective teachers from Turkish, Primary School, Social Studies, Science,…

Biomass torrefaction technology: Techno-economic status and future prospects

International Nuclear Information System (INIS)

Batidzirai, B.; Mignot, A.P.R.; Schakel, W.B.; Junginger, H.M.; Faaij, A.P.C.

2013-01-01

Torrefaction is a promising bioenergy pre-treatment technology, with potential to make a major contribution to the commodification of biomass. However, there is limited scientific knowledge on the techno-economic performance of torrefaction. This study therefore improves available knowledge on torrefaction by providing detailed insights into state of the art prospects of the commercial utilisation of torrefaction technology over time. Focussing on and based on the current status of the compact moving bed reactor, we identify process performance characteristics such as thermal efficiency and mass yield and discuss their determining factors through analysis of mass and energy balances. This study has shown that woody biomass can be torrefied with a thermal and mass efficiency of 94% and 48% respectively (on a dry ash free basis). For straw, the corresponding theoretical energetic efficiency is 96% and mass efficiency is 65%. In the long term, the technical performance of torrefaction processes is expected to improve and energy efficiencies are expected to be at least 97% as optimal torgas use and efficient heat transfer are realised. Short term production costs for woody biomass TOPs (torrefied pellets) are estimated to be between 3.3 and 4.8 US$/GJ LHV , falling to 2.1–5.1 US$/GJ LHV in the long term. At such cost levels, torrefied pellets would become competitive with traditional pellets. For full commercialisation, torrefaction reactors still require to be optimised. Of importance to torrefaction system performance is the achievement of consistent and homogeneous, fully hydrophobic and stable product, capable of utilising different feedstocks, at desired end-use energy densities. - Highlights: • Woody biomass torrefaction thermal efficiency is 94% and mass efficiency is 48% on a daf basis. • Straw theoretical torrefaction energetic efficiency is 96% and mass efficiency is 65%. • Current woody TOPs production costs are between 3.3 and 4.8 US$/GJ LHV , 50

Maintaining Continuity of Knowledge (CoK) of Spent Fuel Pools: Tool Survey - Scenarios, Technology Considerations, and Evaluation Criteria

Energy Technology Data Exchange (ETDEWEB)

Benz, Jacob M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Tanner, Jennifer E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Smart, Heidi A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); MacDougall, Matthew R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

2016-01-18

The objective of this report is to identify the foundational elements which will drive the survey and evaluation of potential technologies to be considered to maintain CoK of spent fuel within a pool in the potential absence of light or in low light scenarios. These foundational elements include identifying use cases that highlight the type of environments in which the technologies may be asked to operate; the CoK elements required of the technologies, such as unique identification or presence/absence identification; the functional and operational requirements for the technologies; and the criteria against which the technologies will be evaluated.

The US Department of Energy hydrogen baseline survey: assessing knowledge and opinions about hydrogen technology

International Nuclear Information System (INIS)

Christy Cooper; Tykey Truett; R L Schmoyer

2006-01-01

To design and maintain its education program, the United States Department of Energy (DOE) Hydrogen Program conducted a statistically-valid national survey to measure knowledge and opinions of hydrogen among key target audiences. The Hydrogen Baseline Knowledge Survey provides a reference for designing the DOE hydrogen education strategy and will be used in comparisons with future surveys to measure changes in knowledge and opinions over time. The survey sampled four U.S. populations: (1) public; (2) students; (3) state and local government officials; and (4) potential large-scale hydrogen end-users in three business categories. Questions measured technical understanding of hydrogen and opinions about hydrogen safety. Other questions assessed visions of the likelihood of future hydrogen applications and sources of energy information. Several important findings were discovered, including a striking lack of technical understanding across all survey groups, as well as a strong correlation between technical knowledge and opinions about safety: those who demonstrated an understanding of hydrogen technologies expressed the least fear of its safe use. (authors)

Survey of Enabling Technologies for CAPS

Science.gov (United States)

Antol, Jeffrey; Mazanek, Daniel D.; Koons, Robert H.

2005-01-01

The enabling technologies required for the development of a viable Comet/Asteroid Protection System (CAPS) can be divided into two principal areas: detection and deflection/orbit modification. With the proper funding levels, many of the technologies needed to support a CAPS architecture could be achievable within the next 15 to 20 years. In fact, many advanced detection technologies are currently in development for future in-space telescope systems such as the James Webb Space Telescope (JWST), formerly known as the Next Generation Space Telescope. It is anticipated that many of the JWST technologies would be available for application for CAPS detection concepts. Deflection/orbit modification technologies are also currently being studied as part of advanced power and propulsion research. However, many of these technologies, such as extremely high-output power systems, advanced propulsion, heat rejection, and directed energy systems, would likely be farther term in availability than many of the detection technologies. Discussed subsequently is a preliminary examination of the main technologies that have been identified as being essential to providing the element functionality defined during the CAPS conceptual study. The detailed requirements for many of the technology areas are still unknown, and many additional technologies will be identified as future in-depth studies are conducted in this area.

Fiscal 2000 survey report. Survey of long-term energy technology strategy and the like (Survey of natural gas technology trend); 2000 nendo choki energy gijutsu senryaku nadoni kansuru chosa hokokusho. Choki energy gijutsu senryaku chosa (tennen gas gijutsu doko chosa)

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

In search of new technical tasks involving the supply, transportation, and utilization of natural gas, a survey is conducted of the trend of natural gas supply and demand, trend of development of related technologies, and their impact on the market. After natural gas matters are outlined and definition and classification are established, investigations are conducted into natural gas production and the trend of new natural gas consuming countries supposedly to affect the natural gas supply and demand situation. Taken up as relevant technologies are cogeneration, natural gas powered automobiles, fuel cells, GTL (gas to liquid) technology, and micro gas turbines. These technologies are examined from the viewpoints of environmentally-friendliness and energy conservation feature, and then tasks to discharge are proposed in the fields of technology development, operation, and fuel. For natural gas powered automobiles, vehicular performance improvement and the conformability and standardization of high-pressure parts and components are taken up in the field of technology development, and the introduction and augmentation of quick fillers for natural gas and increase in the number of natural gas supply stations are taken up in the field of operation. Concerning fuel cells, in the field of fuels to be fed to the same, technologies of hydrogen storage and of refining and reforming of oil based fuels are taken up. (NEDO)

The use of mobile technology in health libraries: a summary of a UK-based survey.

Science.gov (United States)

Chamberlain, David; Elcock, Martin; Puligari, Preeti

2015-12-01

Health libraries have changed over the past fifteen years in the format of the information they provide. This is driven by developments in technology. To conduct a survey of NHS health libraries in the United Kingdom in order to summarise how mobile technologies are being used, how they are promoted and how they are delivered, highlighting good practice and solutions to issues. An online survey was carried out in 2013 and sent to academic and NHS web-based discussion lists. There were 199 responses. Main replies were from large Acute Hospital Trusts. Only 18% of respondents had conducted research into use of mobile technology (MT) within their Trust. Forty per cent of Trusts offered clinical point of care tools, 29% mobile catalogues, and 30% had mobile enabled web sites. Libraries utilised third-party partnerships rather than develop their own applications or tools. Seventy per cent of Trusts promoted new MT services via e-mail. Network restrictions were the main barrier to development as well as finance and expertise. Uptake and development of MT is sporadic and driven by individuals. There is an opportunity for collaboration and sharing resources and expertise. There are benefits to adopting user-friendly resources. © 2015 Health Libraries Group.

Grid Technologies: scientific and industrial prospects

CERN Multimedia

2002-01-01

On Friday 27th, 17:00-21:00, CERN will for the first time be host to the popular 'First Tuesday Geneva' events for entrepreneurs, investors and all those interested in how new technologies will impact industry. Organised by the non-profit group Rezonance, these evening events typically attract over 300 persons, and combine a series of short presentations on a hot topic with an informal networking session. The topic for this 'First Tuesday@CERN' is Grid Technologies. Over the last year, the concept of a Grid of geographically distributed computers providing huge computing resources 'on tap' to companies and institutions has led to a great deal of interest and activity from major computer hardware and software companies. The session is hosted by the CERN openlab for DataGrid applications, a recently established industrial partnership on Grid technologies, and will profile both CERN's activities in this emerging field and those of some key industrial players. Speakers include: Hans Hoffmann: CERN, The LHC a...

Effect of prospective reimbursement on nursing home costs.

OpenAIRE

Coburn, A F; Fortinsky, R; McGuire, C; McDonald, T P

1993-01-01

OBJECTIVE. This study evaluates the effect of Maine's Medicaid nursing home prospective payment system on nursing home costs and access to care for public patients. DATA SOURCES/STUDY SETTING. The implementation of a facility-specific prospective payment system for nursing homes provided the opportunity for longitudinal study of the effect of that system. Data sources included audited Medicaid nursing home cost reports, quality-of-care data from state facility survey and licensure files, and ...

Successful implementation of new technologies in nursing care: a questionnaire survey of nurse-users.

Science.gov (United States)

de Veer, Anke J E; Fleuren, Margot A H; Bekkema, Nienke; Francke, Anneke L

2011-10-27

A growing number of new technologies are becoming available within nursing care that can improve the quality of care, reduce costs, or enhance working conditions. However, such effects can only be achieved if technologies are used as intended. The aim of this study is to gain a better understanding of determinants influencing the success of the introduction of new technologies as perceived by nursing staff. The study population is a nationally representative research sample of nursing staff (further referred to as the Nursing Staff Panel), of whom 685 (67%) completed a survey questionnaire about their experiences with recently introduced technologies. Participants were working in Dutch hospitals, psychiatric organizations, care organizations for mentally disabled people, home care organizations, nursing homes or homes for the elderly. Half of the respondents were confronted with the introduction of a new technology in the last three years. Only half of these rated the introduction of the technology as positive.The factors most frequently mentioned as impeding actual use were related to the (kind of) technology itself, such as malfunctioning, ease of use, relevance for patients, and risks to patients. Furthermore nursing staff stress the importance of an adequate innovation strategy. A prerequisite for the successful introduction of new technologies is to analyse determinants that may impede or enhance the introduction among potential users. For technological innovations special attention has to be paid to the (perceived) characteristics of the technology itself.

Are Prospective English Teachers Linguistically Intelligent?

Science.gov (United States)

Tezel, Kadir Vefa

2017-01-01

Language is normally associated with linguistic capabilities of individuals. In the theory of multiple intelligences, language is considered to be related primarily to linguistic intelligence. Using the theory of Multiple Intelligences as its starting point, this descriptive survey study investigated to what extent prospective English teachers'…

Fluorescence detection, enumeration and characterization of single circulating cells in vivo: technology, applications and future prospects

Science.gov (United States)

Hartmann, Carolin; Patil, Roshani; Lin, Charles P.; Niedre, Mark

2018-01-01

There are many diseases and biological processes that involve circulating cells in the bloodstream, such as cancer metastasis, immunology, reproductive medicine, and stem cell therapies. This has driven significant interest in new technologies for the study of circulating cells in small animal research models and clinically. Most currently used methods require drawing and enriching blood samples from the body, but these suffer from a number of limitations. In contrast, ‘in vivo flow cytometry’ (IVFC) refers to set of technologies that allow study of cells directly in the bloodstream of the organism in vivo. In recent years the IVFC field has grown significantly and new techniques have been developed, including fluorescence microscopy, multi-photon, photo-acoustic, and diffuse fluorescence IVFC. In this paper we review recent technical advances in IVFC, with emphasis on instrumentation, contrast mechanisms, and detection sensitivity. We also describe key applications in biomedical research, including cancer research and immunology. Last, we discuss future directions for IVFC, as well as prospects for broader adoption by the biomedical research community and translation to humans clinically.

ANALYSIS AND APPLICATION PROSPECTS OF EFFECTIVE RESOURCES-SAVING TECHNOLOGIES IN CONCRETE MANUFACTURE

Directory of Open Access Journals (Sweden)

H. P. Ivanova

2014-10-01

Full Text Available Purpose. Prospectivity assessments of the nano-materials usage in construction technologies at the same time meeting the requirements of environmental safety and rational use of the natural resources. Methodology. During the study the building composites, in particular concretes, which are obtained on the base of the raw materials, which are introduced in the array of micro- and nanolevels were researched and analyzed. The deformation and deterioration processes of nanostructured concrete depending on their composition and manufacture parameters were simulated. Findings. Concrete manufacture is in the direct dependence on its components. Due to the extraction and processing of these components land degradation occurs because of soil destruction with oversize pits, which threatens the ecology of the environment. In this connection there is a need for another concept of building materials receiving for concrete manufacture. The new branch of science based on nanotechnologies, nanomaterials and nanostructuring is a key to its foundation. The special features of nanostructured concretes are the nanoagents in their composition (carbon nanotubes, mechanoactivated slags of blast furnace production. The study of deformation patterns and concrete deterioration based on the mechanoactivated material will purposefully affect the structure, physical and chemical properties, as well as the mechanical and deformational ones. Originality. The researches have shown that nano-structured concrete had high fluidity. The strength of such compositions is enhanced up to 13 % without reduction of concrete consumption and up to 8.8% at 10% reduced concrete consumption. Practical value. The application of the structured concretes based on the mechanoactivated material will increase the efficiency of the industrial wastes recycling and improve the physical, mechanical and technological properties of the produced composites. From the standpoint of the economic benefits

Educational technology for millennial dental hygiene students: a survey of U.S. dental hygiene programs.

Science.gov (United States)

Beebe, Catherine R R; Gurenlian, JoAnn R; Rogo, Ellen J

2014-06-01

A growing body of literature suggests that today's learners have changed and education must change as well since Millennial generation students expect technology to be used in their coursework. This study sought to determine what educational technology is being used in U.S. dental hygiene programs, what student and faculty perceptions are of the effectiveness of technology, and what barriers exist to implementing educational technology. A stratified random sample of 120 entry-level dental hygiene programs nationwide were invited to participate in a survey. Fourteen programs participated, yielding a pool of 415 potential individual participants; out of those, eighty-four student and thirty-eight faculty respondents were included in the analysis, a total of 122. Results were analyzed using descriptive statistics and a Mann-Whitney U test (peducational technology in all areas except clickers and wikis. The faculty members tended to rate the effectiveness of educational technology higher than did the students. The greatest perceived barrier to implementing technology was technical difficulties. This study suggests that support services should be available to faculty and students to ensure successful implementation of technology. Dental hygiene educators have adopted many types of educational technology, but more data are needed to determine best practices.

Report on surveys in fiscal 2000 on the survey on preparing list of names of well-informed persons in industrial technological fields; 2000 nendo sangyo gijutsu bun'ya ni okeru yushikisha meibo sakutei ni kakawaru chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

In order to identify, in establishing plans for industrial technological fields, the well-informed persons from whom useful knowledge and comments can be obtained, a well-informed person survey was conducted by surveying and hearing the roles and selection processes of the well-informed persons inside and outside the country. For the organizations in Japan, the survey was made on Japan Society for the Promotion of Science, and Japan Science Technology Organization. For the organizations outside the country, surveys were made on two organizations in the U.S., one organization in Germany, and one organization in U.K. All of them are the research aiding organizations established to allocate the national budget to the research investments. As compared to Japan, the organizations in foreign countries are characterized as follows: technological fields that are given priority are declared clearly by the organizations; in selecting the publicly advertised projects, the guidelines on the research scope are strict, but flexibility is given in fund allocation; the first screening process is carried out by researchers and scholars in the same technological field, and the second screening is performed by the authorization committee. Extraction of well-informed persons and preparation of a name list were performed for some of the technological fields in Japan by means of the hearing survey. (NEDO)

Surveying wearable human assistive technology for life and safety critical applications: standards, challenges and opportunities.

Science.gov (United States)

Alam, Muhammad Mahtab; Ben Hamida, Elyes

2014-05-23

In this survey a new application paradigm life and safety for critical operations and missions using wearable Wireless Body Area Networks (WBANs) technology is introduced. This paradigm has a vast scope of applications, including disaster management, worker safety in harsh environments such as roadside and building workers, mobile health monitoring, ambient assisted living and many more. It is often the case that during the critical operations and the target conditions, the existing infrastructure is either absent, damaged or overcrowded. In this context, it is envisioned that WBANs will enable the quick deployment of ad-hoc/on-the-fly communication networks to help save many lives and ensuring people's safety. However, to understand the applications more deeply and their specific characteristics and requirements, this survey presents a comprehensive study on the applications scenarios, their context and specific requirements. It explores details of the key enabling standards, existing state-of-the-art research studies, and projects to understand their limitations before realizing aforementioned applications. Application-specific challenges and issues are discussed comprehensively from various perspectives and future research and development directions are highlighted as an inspiration for new innovative solutions. To conclude, this survey opens up a good opportunity for companies and research centers to investigate old but still new problems, in the realm of wearable technologies, which are increasingly evolving and getting more and more attention recently.

Geothermal energy technology

Energy Technology Data Exchange (ETDEWEB)

1977-01-01

Geothermal energy research and development by the Sunshine Project is subdivided into five major categories: exploration and exploitation technology, hot-water power generation technology, volcanic power generation technology, environmental conservation and multi-use technology, and equipment materials research. The programs are being carried out by various National Research Institutes, universities, and private industry. During 1976 and 1977, studies were made of the extent of resources, reservoir structure, ground water movement, and neotectonics at the Onikobe and Hachimantai geothermal fields. Studies to be performed in the near future include the use of new prospecting methods, including artificial magnetotellurics, heat balance calculation, brightspot techniques, and remote sensing, as well as laboratory studies of the physical, mechanical, and chemical properties of rock. Studies are continuing in the areas of ore formation in geothermal environments, hot-dry-rock drilling and fracturing, large scale prospecting technology, high temperature-pressure drilling muds and well cements, and arsenic removal techniques.

Assessment of industry views on international business prospects for solar thermal technology

Energy Technology Data Exchange (ETDEWEB)

Easterling, J.C.

1984-09-01

This report contains a review of solar thermal industry viewpoints on their prospects for developing international business. The report documents the industry's current involvement in foreign markets, view of foreign competition in overseas applications, and view of federal R and D and policy requirements to strengthen international business prospects. The report is based on discussions with equipment manufacturers and system integrators who have a product or service with potential international demand. Interviews with manufacturers and system integrators were conducted by using a standard format for interview questions. The use of a standard format for questions provided a basis for aggregating similar views expressed by US companies concerning overseas business prospects. A special effort was made to gather responses from the entire solar thermal industry, including manufacturers of line-focus, point-focus, and central receiver systems. General, technical, economic, institutional, and financial findings are provided in this summary. In addition, Pacific Northwest Laboratory (PNL) recommendations are provided (based upon advice from the Solar Thermal Review Panel) for activities to improve US solar thermal business prospects overseas.

A prospective evaluation of missed injuries in trauma patients, before and after formalising the trauma tertiary survey.

Science.gov (United States)

Keijzers, Gerben B; Campbell, Don; Hooper, Jeffrey; Bost, Nerolie; Crilly, Julia; Steele, Michael Craig; Del Mar, Chris; Geeraedts, Leo M G

2014-01-01

This study prospectively evaluated in-hospital and postdischarge missed injury rates in admitted trauma patients, before and after the formalisation of a trauma tertiary survey (TTS) procedure. Prospective before-and-after cohort study. TTS were formalised in a single regional level II trauma hospital in November 2009. All multitrauma patients admitted between March-October 2009 (preformalisation of TTS) and December 2009-September 2010 (post-) were assessed for missed injury, classified into three types: Type I, in-hospital, (injury missed at initial assessment, detected within 24 h); Type II, in-hospital (detected in hospital after 24 h, missed at initial assessment and by TTS); Type III, postdischarge (detected after hospital discharge). Secondary outcome measures included TTS performance rates and functional outcomes at 1 and 6 months. A total of 487 trauma patients were included (pre-: n = 235; post-: n = 252). In-hospital missed injury rate (Types I and II combined) was similar for both groups (3.8 vs. 4.8 %, P = 0.61), as were postdischarge missed injury rates (Type III) at 1 month (13.7 vs. 11.5 %, P = 0.43), and 6 months (3.8 vs. 3.3 %, P = 0.84) after discharge. TTS performance was substantially higher in the post-group (27 vs. 42 %, P cumulative missed injury rates >15 %. Some of these injuries were clinically relevant. Although TTS performance was significantly improved by formalising the process (from 27 to 42 %), this did not decrease missed injury rates.

The technological prospective of the nuclear sector

International Nuclear Information System (INIS)

Schapira, J.P.; Bergeron, J.; Simon, A.; Thomas, J.B.

2000-06-01

This prospective analysis of the nuclear park for the period 200-2050 is particularly devoted to scenario of the park evolution, allowing a gradually control of the plutonium inventory and as the same time the minimization of long life radioactive wastes production as the plutonium content. Scenario with multi-recycling illustrate the long dated interest of the reprocessing to acquire and keep the control of the plutonium inventory and decrease the volume and the possible radiotoxicity of ultimate wastes and to optimize the use of natural energy resources in the perspective of the nuclear energy contribution to the sustainable development. (A.L.B.)

Market Survey Turkey. Electricity Market

International Nuclear Information System (INIS)

2008-12-01

The present market survey presents the Turkish power market and derives business opportunities and prospects for Dutch trade and industry. This market survey has been carried out for the following four, from time to time overlapping, sectors that have been identified by EVD as potential opportunities for Dutch small and medium-sized enterprises (SME): renewable energy, energy efficiency, electricity generation, electricity distribution

Current status and perceived needs of information technology in Critical Access Hospitals: a survey study

Directory of Open Access Journals (Sweden)

George Demiris

2007-01-01

Full Text Available The US Congress established the designation of Critical Access Hospitals in 1997, recognising rural hospitals as vital links to health for rural and underserved populations. The intent of the reimbursement system is to improve financial performance, thereby reducing hospital closures. Informatics applications are thought to be tools that can enable the sustainability of such facilities. The aim of this study is to identify the current use of information and communication technology in Critical Access Hospitals, and to assess their readiness and receptiveness for the use of new software and hardware applications and their perceived information technology (IT needs. A survey was mailed to the administrators of all Critical Access Hospitals in one US state (Missouri and a reminder was mailed a few weeks later. Twenty-seven out of 33 surveys were filled out and returned (response rate 82%. While most respondents (66.7% stated that their employees have been somewhat comfortable in using new technology, almost 15% stated that their employees have been somewhat uncomfortable. Similarly, almost 12% of the respondents stated that they themselves felt somewhat uncomfortable introducing new technology. While all facilities have computers, only half of them have a specific IT plan. Findings indicate that Critical Access Hospitals are often struggling with lack of resources and specific applications that address their needs. However, it is widely recognised that IT plays an essential role in the sustainability of their organisations. The study demonstrates that IT applications have to be customised to address the needs and infrastructure of the rural settings in order to be accepted and properly utilised.

The DENIS & 2MASS Near Infrared Surveys

OpenAIRE

Mamon, Gary

1996-01-01

The DENIS and 2MASS near infrared surveys are presented. Their applications in extragalactic astronomy and cosmology are listed. The prospects for a rapid spectroscopic followup survey of a near infrared selected sample of nearly $10^5$ galaxies are illustrated with Monte-Carlo simulations.

Genipa americana L.: technological prospecting

Directory of Open Access Journals (Sweden)

Selma Maria Santos Moura

2016-10-01

Full Text Available Genipap is a tall tree (10 to 15 meters, found in humid tropical regions, common in brazilian northeastern. Its scientific name is Genipa americana L., jenipapo comes from the Tupi-Guarani jandipap, which means fruit that serves to paint. It features straight stem, dark green leaves, golden-yellow flowers and fruit in the form of ovoid berry, has light brown pulp surrounding seeds in the center. In food, its fruit is edible natural and in the preparation of sweets, soft drinks and wine. It is rich in iron, vitamins B1, B2, B5 and C, calcium and carbohydrates. In popular culture have medicinal indications for the treatment of diseases. When green, the fruit provides a blue juice widely used as a colorant, transparent at first, which becomes black when oxidized, has consistency of ink and body in contact with the skin, it leaves stains that disappear after a week or more spontaneously. The objective of this research was to carry out technology foresight regarding Genipa americana L., to present an overview of the technologies developed related to the theme. For that held a patent search on the basis of the European Patent Office, World Intellectual Property Organization, United States Patent and Trademark Office and the National Institute of Industrial Property. Using the Genipa americana L. keyword were registered 88 patents, when added the word dye 5 patent were found and no request when the search was conducted using Genipa americana L. and cell. Brazil recorded a lower number of patents found in the USA and Japan, with the years 2010, 2011 and 2015, which showed a higher number. Integrated actions should be taken to encourage development institutions to research in order to enable an environment conducive to the generation of innovations, making Brazil a more competitive country in the technological point of view.

FY 2000 report on the survey on the long-term energy technology strategy, etc. - Basement technology for implementation of industrial technology strategy. Survey on the extraction of preferential important technical subjects in FY 2002; 2000 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho - sangyo gijutsu senryaku sakutei kiban chosa. 2002 nendo yusenteki juyo gijutsu kadai no chushutsu ni kansuru chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

This survey is to investigate the consciousness of researchers and engineers of enterprises, universities, etc, of the importance of about 100 important technical subjects in 'the industrial technology strategy' prepared by the Ministry of Economy, Trade and Industry. In the questionnaire survey, the following were selected: 1)systematization of policy in consideration of the social needs and R and D of the technology to realize it; 2) R and D of the technology to advance the future frontier; 3) technical subjects that the government should promptly start to tackle in each classification in arrangement of the intellectual basis. Answers to the following items were obtained: 'selection reasons' for why it was considered important in each technical subject, 'lead time' toward the time of the industrialization, 'international positioning' of Japan against Western countries, 'possibility of heightening/maintaining the international competitive force,' and 'items that the government should participate in.' In 1), the following four big targets were arranged: 'security/safety,' 'informatization,' 'environment' and 'energy'. In 2), the following technical subjects were arranged: 'biotechnology,' 'information communication technology,' 'production technology,' 'materials/process technology,' 'energy/environment' and 'new blending/traversable/integrated technology.' In the results of the survey, analyzed were big targets, and trends and characteristics at technical field levels. (NEDO)

Technology use among adults who are deaf and hard of hearing: a national survey.

Science.gov (United States)

Maiorana-Basas, Michella; Pagliaro, Claudia M

2014-07-01

As society becomes increasingly more dependent on technology, information regarding the use, preference, and accessibility of commonly used devices and services among individuals who are deaf and hard of hearing (DHH) is crucial. Developing technologies that are functional and appropriately accessible allows persons who are DHH to fully participate in society, education, and business while also providing opportunities for personal and professional advancement. Although a few international studies have addressed the technology use of individuals who are DHH, none exist that focus on the needs, preferences, and accessibility of current Internet- and mobile-based technologies. Consequently, a national survey was conducted in the United States to determine the preference, frequency of use, and accessibility of various technologies (hardware, software, Web sites) by adults who are DHH and living in the United States. Findings indicate frequent use of smartphones and personal computers, specifically for text-based communication and web surfing, and little use of Teletypewriter/Telecommunications Device for the Deaf. Web site feature preferences include pictures and text, and captions over signed translations. Some results varied by demographics. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Prospective of the nuclear energy, technological tendency

International Nuclear Information System (INIS)

Cruz F, G. De la; Salaices A, M.

2004-01-01

The world's concern about the energy supply in the near future, has had as an answer diverse proposals in which two multinational initiatives are highlighted, that of the International Project on Nuclear Innovative Reactors and Fuel Cycles (INPRO) and that of the Generation-l V International Forum (GIF). Both initiatives direct their efforts to the development of new technologies in nuclear energy that would satisfy the energy requirements of the future. In this article, an analysis based on a) the available information on these technologies, b) a joint study (IEA/OECD/IAEA) on the new technologies regarding its capacity to confront the current challenges of the nuclear energy, and c) the authors' experience and knowledge about the phenomenology, design and security of nuclear facilities, is presented. Moreover, the technologies that, in the authors' opinion, will have the better possibilities to compete successfully in the energy markets and could be one of the viable options to satisfy the energy demands of the future, are described. (Author)

FY 2000 Report on the survey results. Report on the survey/study on development of technologies for aging societies; 2000 nendo koreika taio gijutsu kaihatsu ni kakawaru chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

The survey/study is conducted for (development of technologies for aging societies) by, e.g., the discussions at the (committee for investigating the technological development programs for activating the aging societies) and activities by the subordinate working groups, and the surveys on the aging societies and welfare-related technologies. The following results are obtained. The care-needing aged is not the sole stratum growing as a result of progress of the aging societies, because 87% of the aged can be self-supporting, needing no cares or other special aids. It is necessary to develop the industrial policies which combine the results of the promoted engineering research and development of the techniques/services for (active self-supporting) of the aged with the welfare-related equipment and services. It is also necessary to discuss the (technological development programs for activating the aging societies) through concerted efforts by the research organizations and industrial circles related to welfare equipment and government, to recognize their own roles. In these programs, acceleration and continuation of the technological development of the medical treatment/welfare equipment as one of the promising industrial areas are important. (NEDO)

A State-of-the-Art Survey of Indoor Positioning and Navigation Systems and Technologies

Directory of Open Access Journals (Sweden)

Wilson Sakpere

2017-12-01

Full Text Available The research and use of positioning and navigation technologies outdoors has seen a steady and exponential growth. Based on this success, there have been attempts to implement these technologies indoors, leading to numerous studies. Most of the algorithms, techniques and technologies used have been implemented outdoors. However, how they fare indoors is different altogether. Thus, several technologies have been proposed and implemented to improve positioning and navigation indoors. Among them are Infrared (IR, Ultrasound, Audible Sound, Magnetic, Optical and Vision, Radio Frequency (RF, Visible Light, Pedestrian Dead Reckoning (PDR/Inertial Navigation System (INS and Hybrid. The RF technologies include Bluetooth, Ultra-wideband (UWB, Wireless Sensor Network (WSN, Wireless Local Area Network (WLAN, Radio-Frequency Identification (RFID and Near Field Communication (NFC. In addition, positioning techniques applied in indoor positioning systems include the signal properties and positioning algorithms. The prevalent signal properties are Angle of Arrival (AOA, Time of Arrival (TOA, Time Difference of Arrival (TDOA and Received Signal Strength Indication (RSSI, while the positioning algorithms are Triangulation, Trilateration, Proximity and Scene Analysis/ Fingerprinting. This paper presents a state-of-the-art survey of indoor positioning and navigation systems and technologies, and their use in various scenarios. It analyses distinct positioning technology metrics such as accuracy, complexity, cost, privacy, scalability and usability. This paper has profound implications for future studies of positioning and navigation.

Embryo transfer techniques: an American Society for Reproductive Medicine survey of current Society for Assisted Reproductive Technology practices.

Science.gov (United States)

Toth, Thomas L; Lee, Malinda S; Bendikson, Kristin A; Reindollar, Richard H

2017-04-01

To better understand practice patterns and opportunities for standardization of ET. Cross-sectional survey. Not applicable. Not applicable. An anonymous 82-question survey was emailed to the medical directors of 286 Society for Assisted Reproductive Technology member IVF practices. A follow-up survey composed of three questions specific to ET technique was emailed to the same medical directors. Descriptive statistics of the results were compiled. The survey assessed policies, protocols, restrictions, and specifics pertinent to the technique of ET. There were 117 (41%) responses; 32% practice in academic settings and 68% in private practice. Responders were experienced clinicians, half of whom had performed Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Information technology for sustainable supply chain management: a literature survey

Science.gov (United States)

Thöni, Andreas; Tjoa, A. Min

2017-07-01

In supply chain management (SCM), two topics have gained importance over the last years. On the one hand, sustainable SCM (SSCM) has become increasingly relevant and many publications have contributed to the topic. On the other hand, information technology (IT) is being progressively considered as a key enabler for efficiency in supply chains. Several research efforts have contributed to the field of IT for SSCM. However, this paper is the first recent attempt to summarise the current state of the art of how IT can affect SSCM in any structured way and to compare it with IT for 'general' SCM to give guidance for future research. This paper surveys 55 peer-reviewed articles that were retrieved through keyword searches (until May 2014). The analysis identifies research deficits as well as a lack of scientific discourse employing empirical techniques and a lack of investigations on the social sustainability. Additionally, possible topics for further research were derived by comparing the survey's results with the current research on IT for 'general' SCM following the analysis of 631 articles. Six fields could be identified, namely output/effects of IT, machine communication and multiagents, inputs and IT-supported processing, IT-enabled interorganisational exchange, quantitative IT approaches and a sector focus.

Developing the online survey.

Science.gov (United States)

Gordon, Jeffry S; McNew, Ryan

2008-12-01

Institutions of higher education are now using Internet-based technology tools to conduct surveys for data collection. Research shows that the type and quality of responses one receives with online surveys are comparable with what one receives in paper-based surveys. Data collection can take place on Web-based surveys, e-mail-based surveys, and personal digital assistants/Smartphone devices. Web surveys can be subscription templates, software packages installed on one's own server, or created from scratch using Web programming development tools. All of these approaches have their advantages and disadvantages. The survey owner must make informed decisions as to the right technology to implement. The correct choice can save hours of work in sorting, organizing, and analyzing data.

The Norwegian Offender Mental Health and Addiction Study – Design and Implementation of a National Survey and Prospective Cohort Study

Directory of Open Access Journals (Sweden)

Anne Bukten

2015-01-01

Full Text Available The Norwegian prison inmates are burdened by problems before they enter prison. Few studies have managed to assess this burden and relate it to what occurs for the inmates once they leave the prison. The Norwegian Offender Mental Health and Addiction (NorMA study is a large-scale longitudinal cohort study that combines national survey and registry data in order to understand mental health, substance use, and criminal activity before, during, and after custody among prisoners in Norway. The main goal of the study is to describe the criminal and health-related trajectories based on both survey and registry linkage information. Data were collected from 1,499 inmates in Norwegian prison facilities during 2013–2014. Of these, 741 inmates provided a valid personal identification number and constitute a cohort that will be examined retrospectively and prospectively, along with data from nationwide Norwegian registries. This study describes the design, procedures, and implementation of the ongoing NorMA study and provides an outline of the initial data.

Advancements, prospects, and impacts of automated driving systems

Directory of Open Access Journals (Sweden)

Ching-Yao Chan

2017-09-01

Full Text Available Over the last decade, significant progress has been made in automated driving systems (ADS. Given the current momentum and progress, ADS can be expected to continue to advance and a variety of ADS products will become commercially available within a decade. It is envisioned that automated driving technology will lead to a paradigm shift in transportation systems in terms of user experience, mode choices, and business models. In this paper, we start with a review of the state-of-the-art in the field of ADS and their deployment paths. It is followed by a discussion of the future prospects of ADS and their effects on various aspects of the transportation field. We then identify two specific use cases of ADS where the impacts can be significant – personal mobility services and vehicle automation for aging society. A survey of impact assessment studies and the associated methodologies for evaluating ADS is given, which is followed by concluding remarks at the end of the paper.

Prospects and Problems of Expanding Trade with Japan: A Survey of Philippine Exporters

OpenAIRE

Tan, Rosalina P.

2004-01-01

The paper looks at firm-level factors that affect Philippine exports to Japan with the main objective of recommending provisions for the proposed Japan-Philippines Economic Partnership Agreement (JPEPA) that will enable existing and prospective Philippine exporters to fully exploit the potential of the Japanese market. To this end, the study identifies Philippine products with export prospects in Japan and conducts a SWOT (Strengths, Weaknesses, Opportunities, Threats) Analysis of these produ...

iPads, mobile technologies, and communication applications: a survey of family wants, needs, and preferences.

Science.gov (United States)

Meder, Allison M; Wegner, Jane R

2015-03-01

Families of children with communication disabilities were surveyed to explore wants and preferences relative to mobile media technology, including iPads, as a form of augmentative and alternative communication (AAC). The families surveyed reported wanting information and support from professionals, including speech language pathologists (SLPs), who are knowledgeable about AAC. These families wanted devices to meet their children's individual needs and reported that ease of use and affordability were the most influential characteristics in the purchase of mobile media devices and communication applications. SLPs who understand family decision making can utilize collaborative clinical decision making that respects families' wants and needs, while also focusing on device feature matching and family education.

Assessing the Impact and Effectiveness of the Advanced Technological Education (ATE) Program. 2004 Survey Results. Volume I: Evaluation of the ATE Program Design

Science.gov (United States)

Hanssen, Carl E.; Gullickson, Arlen R.

2004-01-01

This report presents results from the fifth annual survey of Advanced Technological Education (ATE) projects, centers, and articulation partnerships. ATE has approximately 220 active awards. Of these, 163 ATE-funded projects, centers, and articulation partnerships were asked to participate in the 2004 survey. During the survey administration…

The commercial prospects for tidal stream power

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

The prospects for obtaining energy from tidal currents were examined in 1993 when it was concluded that, although the UK resource is large, the unit cost of energy would be relatively high. Interest has continued, however, and in December 2000 the Energy Technology Support Unit (ETSU), on behalf of the Department of Trade and Industry (DTI), commissioned Binnie Black and Veatch (BBV) to re-examine these prospects from a commercial point of view. (author)

Development of laparoscopic surgery and training facilities in Europe: Results of a survey of the European Society of Uro-Technology (ESUT)

NARCIS (Netherlands)

Laguna, M. P.; Schreuders, L. C.; Rassweiler, J. J.; Abbou, C. C.; van Velthoven, R.; Janetschek, G.; Breda, G.; de la Rosette, J. J. M. C. H.

2005-01-01

Objective: The European Society of Uro-Technology (ESUT) conducted a survey in order to assess the application of laparoscopy and the facilitation of training programs within Europe. Methods: A total of 430 urologists and residents from European countries answered the ESUT survey during the XVIIIth

Job Prospects for Metallurgical Engineering.

Science.gov (United States)

Basta, Nicholas

1985-01-01

Job prospects in mining, metal-extraction, steel, and refining industries are depressed, but technological discoveries are opening up new fields for metallurgical engineers. Enrollment/employment opportunities and salaries in these areas are discussed a well as the roles of foreign competition, plastics applications, and ceramics research and…

FY 1999 report on the potential survey of the environmentally friendly type coal utilization system - Dispatch of engineers. A. Project for supporting the introduction of the environmentally friendly type coal utilization system (model project)/pre-survey for the potential survey; 1999 nendo kankyo chowa gata sekitan riyo system kanosei chosa. Senmomka haken A. kankyo chowa gata sekitan riyo system donyu shien jigyo (model jigyo) - Kanosei chosa no jizen chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

For the purpose of the improvement of coal utilization technology and environmental preservation, the paper conducted the pre-survey of the introduction of coke oven gas desulfurization facilities in China and pre-survey of potentiality of the environmentally friendly type coal utilization system in India. The pre-survey in China was made for Anyang Steel Group Co. Ltd. and Laiwu Steel Group Co. Ltd. to judge their adaptability as site for the demonstrative project on the introduction of coke oven gas desulfurization facilities. As a result, it was confirmed that the former satisfied the conditions on Japan side such as the space for installation and prospect for fund raising. However, the amount of COG treatment was larger than that planned at Japan side, and it was found that as to the recovered sulfur, the company wanted the solid sulfur different from the fused sulfur planned at Japan side. In the survey in India, explanations were made to India of CFBC and the fluidized bed cement sintering system, bio-briquette production facilities, facilities for environmental measures, coal reforming technology, etc. At the same time, the site survey was made to examine/analyze possibilities of spread/development of Japan's CCT. (NEDO)

Childhood IQ and all-cause mortality before and after age 65: Prospective observational study linking the Scottish Mental Survey 1932 and the Midspan studies

OpenAIRE

Hart, C.L.; Taylor, M.D.; Davey Smith, G.; Whalley, L.J.; Starr, J.M.; Hole, D.; Wilson, V.; Deary, I.J.

2005-01-01

OBJECTIVES: The objective was to investigate how childhood IQ related to all-cause mortality before and after age 65. DESIGN: The Midspan prospective cohort studies, followed-up for mortality for 25 years, were linked to individuals' childhood IQ from the Scottish Mental Survey 1932. METHODS: The Midspan studies collected data on risk factors for cardiorespiratory disease from a questionnaire and at a screening examination, and were conducted on adults in Scotland in the 1970s. An age 11 IQ f...

The technological prospective of non nuclear channels; La prospective technologique des filieres non nucleaires

Energy Technology Data Exchange (ETDEWEB)

Claverie, M.; Clement, D.; Girard, C

2000-07-15

This prospective study concerns the electric power demand in 2050. It examines the three non nuclear sectors of production: the natural gas combined cycle power plants, the wind turbines among the renewable energies and the cogeneration electric power - heat in the ternary and building sector. The necessity of the network adaptation to the european competition and the decentralized production of electric power will suppose new investments of transport and storage. (A.L.B.)

Cogeneration in Australia. Situation and prospects

International Nuclear Information System (INIS)

1997-01-01

This Research Paper is mainly concerned with the status and prospects for cogeneration in Australia. An introductory chapter reviews the fundamentals of cogeneration, covering both technical and institutional aspects. A range of technologies are employed in cogeneration: these technologies and their efficiency and environmental impact effects are discussed in Chapter 2. The economics of cogeneration are a major factor in the profitability of current and potential plants. Potential factors affecting cogeneration economics are discussed .The status of cogeneration in Australia is reviewed for each State and Territory, and includes a number of case studies of existing plants. Government (federal, state, territory) policies that have a significant impact on the attractiveness of cogeneration are reviewed. Finally, the future prospects for cogeneration in Australia, drawing on the preceding chapters and a review of estimated potentials for cogeneration in Australia are presented

Prospective EFL Teachers' Emotional Intelligence and Tablet Computer Use and Literacy

Science.gov (United States)

Herguner, Sinem

2017-01-01

The aim of this study was to investigate whether there is a relationship between tablet computer use and literacy, and emotional intelligence of prospective English language teachers. The study used a survey approach. In the study, "Prospective Teachers Tablet Computer Use and Literacy Scale" and an adapted and translated version into…

GPS satellite surveying

CERN Document Server

Leick, Alfred; Tatarnikov, Dmitry

2015-01-01

THE MOST COMPREHENSIVE, UP-TO-DATE GUIDE ON GPS TECHNOLOGY FOR SURVEYING Three previous editions have established GPS Satellite Surveying as the definitive industry reference. Now fully updated and expanded to reflect the newest developments in the field, this Fourth Edition features cutting-edge information on GNSS antennas, precise point positioning, real-time relative positioning, lattice reduction, and much more. Expert authors examine additional tools and applications, offering complete coverage of geodetic surveying using satellite technologies. The past decade has seen a major evolut

Uruguay mining Inventory: Geochemical prospecting results of Valentines mapping

International Nuclear Information System (INIS)

Spangenberg, J.; Filippini, J.

1985-01-01

This work is about geochemical prospecting carried out into the Uruguay mining inventory framework. In this case the survey was in Valentines mapping. Florida, Durazno and Treinta y Tres provinces of Uruguay .

Fiscal 1993 international joint projects under New Sunshine Program. Surveys of bilateral cooperation and solar energy technology; 1993 nendo kokusai kyoryoku jigyo nikokukan kyoryoku taiyo energy gijutsu ni kakawaru gijutsu chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-03-01

Concerning bilateral projects, overseas surveys were conducted about Japan-Australian and Japan-US technical cooperation. Concerning technological development, information was collected at the Solar World Congress of the International Solar Energy Society (ISES), and information was collected and opinions were exchanged at the 15th International Conference on Amorphous Semiconductors. A survey was conducted of Russia's development of solar cells and of their performance evaluation, and an overseas survey was conducted of the development of spaceborne photovoltaic power generation system practicalization technology. Surveys were conducted of international joint projects for the development of photovoltaic power generation system practicalization technology in Europe and the US. Overseas surveys were conducted of international joint projects concerning the development of photovoltaic power generation system practicalization technology, and a survey was conducted of the research and development of photovoltaic power generation in the US and of the state of introduction and diffusion of the same. A survey was also conducted of the state of element technology development for solar energy utilization in Europe. (NEDO)

Fiscal 1993 international joint projects under New Sunshine Program. Surveys of bilateral cooperation and solar energy technology; 1993 nendo kokusai kyoryoku jigyo nikokukan kyoryoku taiyo energy gijutsu ni kakawaru gijutsu chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-03-01

Concerning bilateral projects, overseas surveys were conducted about Japan-Australian and Japan-US technical cooperation. Concerning technological development, information was collected at the Solar World Congress of the International Solar Energy Society (ISES), and information was collected and opinions were exchanged at the 15th International Conference on Amorphous Semiconductors. A survey was conducted of Russia's development of solar cells and of their performance evaluation, and an overseas survey was conducted of the development of spaceborne photovoltaic power generation system practicalization technology. Surveys were conducted of international joint projects for the development of photovoltaic power generation system practicalization technology in Europe and the US. Overseas surveys were conducted of international joint projects concerning the development of photovoltaic power generation system practicalization technology, and a survey was conducted of the research and development of photovoltaic power generation in the US and of the state of introduction and diffusion of the same. A survey was also conducted of the state of element technology development for solar energy utilization in Europe. (NEDO)

Human factors survey of advanced instrumentation and controls technologies in nuclear plants

International Nuclear Information System (INIS)

Carter, R.J.

1992-01-01

A survey of advanced instrumentation and controls (I ampersand C) technologies and associated human factors issues in the US and Canadian nuclear industries was carried out by a team from Oak Ridge national laboratory to provide background for the development of regulatory policy, criteria, and guides for review of advanced I ampersand C systems as well as human engineering guidelines for evaluating these systems. The survey found those components of the US nuclear industry surveyed to be quite interested in advanced I ampersand C, but very cautious in implementing such systems in nuclear facilities and power plants. The trend in the facilities surveyed is to experiment cautiously when there is an intuitive advantage or short-term payoff. In the control room, the usual practice is direct substitution of digital and microprocessor-based instruments or systems that are functionally identical to the analog instruments or systems being replaced. The most advanced I ampersand C systems were found in the Canadian CANDU plants, where the newest plant has digital system in almost 100% of its control systems and in over 70% of its plant protection system. The hypothesis that properly 'introducing digital systems increases safety' is supported by the Canadian experience. The performance of these digital systems was achieved using an appropriate quality assurance program for the software development. The ability of digital systems to detect impending failures and initiate a fail-safe action, is a significant safety issue that should be of special interest to every US utility as well as to the US Nuclear Regulatory Commission. (orig.)

Research on fabrication technology for thin film solar cells for practical use. Survey on the commercialization analysis; Usumaku taiyo denchi seizo gijutsu no jitsuyoka kenkyu. Jitsuyoka kaiseki ni kansuru chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

1994-12-01

This paper reports the survey results on the technological trend, safety and latest technologies of thin film solar cells in fiscal 1994. As the fabrication technology for amorphous film solar cells, three-electrode plasma CVD was surveyed as fabrication method for high-mobility materials, and hydrogen radical CVD as fabrication method for high-photostable films. Current foreign and domestic reliability tests were surveyed for reliability evaluation of solar cells. In order to ascertain the performance, efficiency, physical properties and optimum structure of polycrystalline Si thin film solar cells, previously reported test results on physical properties such as carrier concentration, carrier lifetime and mobility of films were surveyed together with device simulation results. In addition, technologies for high-efficiency CuInSe2 system and CdTe system solar cells, technologies for cost reduction and mass production, and environmental influence were surveyed. Estimation of production costs for cell modules, and safety of thin film solar cells were also surveyed.

Spectral mineral mapping for characterization of subtle geothermal prospects using ASTER data

International Nuclear Information System (INIS)

Abubakar, A J; Hashim, M; Pour, A B

2017-01-01

In this study, the performance of ASTER data is evaluated for mapping subtle geothermal prospects in an unexplored tropical region having a number of thermal springs. The study employed a simple Decorrelation stretch with specific absorptions to highlight possible alteration zones of interest related to Geothermal (GT) systems. Hydrothermal alteration minerals are subsequently mapped using Spectral Angle Mapper (SAM) and Linear Spectral Unmixing (LSU) algorithms to target representative minerals such as clays, carbonates and AL-OH minerals as indicators of GT activity. The results were validated through field GPS survey, rock sampling and laboratory analysis using latest smart lab X-Ray Diffractometer technology. The study indicates that ASTER broadband satellite data could be used to map subtle GT prospects with the aid of an in-situ verification. However, it also shows that ASTER could not discriminate within specie minerals especially for clays using SWIR bands. Subsequent studies are aimed at looking at both ASTER and Hyperion hyperspectral data in the same area as this could have significant implications for GT resource detection in unmapped aseismic and inaccessible tropical regions using available spaceborne data. (paper)

Practices and health perception of preparation of Brassica vegetables: translating survey data to technological and nutritional implications

NARCIS (Netherlands)

Nugrahedi, P.Y.; Hantoro, I.; Verkerk, R.; Dekker, M.; Steenbekkers, L.P.A.

2015-01-01

Food preparation practices are known to have large nutritional implications on the final product. This article describes survey data on preparation practices of Brassica vegetables and the translation of these data into technological and nutritional implications using knowledge on the mechanisms of

Prospects for carbon capture and sequestration technologies assuming their technological learning

International Nuclear Information System (INIS)

Riahi, Keywan; Rubin, Edward S.; Schrattenholzer, Leo

2004-01-01

This paper analyzes potentials of carbon capture and sequestration technologies (CCS) in a set of long-term energy-economic-environmental scenarios based on alternative assumptions for technological progress of CCS. In order to get a reasonable guide to future technological progress in managing CO 2 emissions, we review past experience in controlling sulfur dioxide emissions (SO 2 ) from power plants. By doing so, we quantify a 'learning curve' for CCS, which describes the relationship between the improvement of costs due to accumulation of experience in CCS construction. We incorporate the learning curve into the energy modeling framework MESSAGE-MACRO and develop greenhouse gas emissions scenarios of economic, demographic, and energy demand development, where alternative policy cases lead to the stabilization of atmospheric CO 2 concentrations at 550 parts per million by volume (ppmv) by the end of the 21st century. Due to the assumed technological learning, costs of the emissions reduction for CCS drop rapidly and in parallel with the massive introduction of CCS on the global scale. Compared to scenarios based on static cost assumptions for CCS, the contribution of carbon sequestration is about 50 percent higher in the case of learning resulting in cumulative sequestration of CO 2 ranging from 150 to 250 billion (10 9 ) tons carbon during the 21st century. The results illustrate that carbon capture and sequestration is one of the obvious priority candidates for long-term technology policies and enhanced R and D efforts to hedge against the risk associated with high environmental impacts of climate change

A survey of stakeholder perspectives on a proposed combined exoskeleton-wheelchair technology.

Science.gov (United States)

Bhatnagar, Tim; Ben Mortensen, W; Mattie, Johanne; Wolff, Jamie; Parker, Claire; Borisoff, Jaimie

2017-07-01

Exoskeleton technology has potential benefits for wheelchair users' health and mobility. However, there are practical barriers to their everyday use as a mobility device. In particular, challenges related to travelling longer distances and transitioning between using a wheelchair and exoskeleton walking may present significant deterrents to regular exoskeleton use. In an effort to remove these barriers, a combined exoskeleton-wheelchair concept ('COMBO') has been proposed, which aims to achieve the benefits of both these mobility technologies. Given the inherent importance of including user-stakeholder opinions when designing an assistive technology solution, a study was undertaken to explore the perspectives of wheelchair users and healthcare professionals on the proposed conceptual design of the COMBO. An online survey with quantitative and qualitative components was conducted with wheelchair users and healthcare professionals working directly with individuals with mobility impairments. Respondents rated whether they would use or recommend a COMBO for four potential reasons. Nine design features were rated and compared in terms of their importance. Content analysis was used to analyze data from an open-ended question regarding additional perceptions about using or recommending a COMBO. A total of 481 survey responses were analyzed, 354 from wheelchair users and 127 from healthcare professionals. Potential health benefits was the most highly rated reason for potential use or recommendation of a COMBO. Of the 9 design features, 2 had a median rating of very important: inclusion of a fall-protection mechanism, and the ability for the operator to use their hands while standing. Qualitative findings indicated that health and physical benefits, use for daily life activities, and psychosocial benefits were important considerations in whether to use or recommend the COMBO. This study captures the opinions and perspectives of two stakeholder groups for an exoskeleton

How Technology Teachers Understand Technological Knowledge

Science.gov (United States)

Norström, Per

2014-01-01

Swedish technology teachers' views of technological knowledge are examined through a written survey and a series of interviews. The study indicates that technology teachers' understandings of what constitutes technological knowledge and how it is justified vary considerably. The philosophical discussions on the topic are unknown to them. This lack…

Living technology: exploiting life's principles in technology.

Science.gov (United States)

Bedau, Mark A; McCaskill, John S; Packard, Norman H; Rasmussen, Steen

2010-01-01

The concept of living technology-that is, technology that is based on the powerful core features of life-is explained and illustrated with examples from artificial life software, reconfigurable and evolvable hardware, autonomously self-reproducing robots, chemical protocells, and hybrid electronic-chemical systems. We define primary (secondary) living technology according as key material components and core systems are not (are) derived from living organisms. Primary living technology is currently emerging, distinctive, and potentially powerful, motivating this review. We trace living technology's connections with artificial life (soft, hard, and wet), synthetic biology (top-down and bottom-up), and the convergence of nano-, bio-, information, and cognitive (NBIC) technologies. We end with a brief look at the social and ethical questions generated by the prospect of living technology.

Report on survey in fiscal 2000 on the survey on succession of history of industrial technologies. Survey edition of originality and creativity of electric and electronic technologies in Japan; 2000 nendo sangyo gijutsu rekishi keisho chosa hokokusho. Kokunai sangyo no denki denshi gijutsu no dokusosei to sozosei no chosahen

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

In order to clarify the innovation process of industrial technologies in Japan and the originality and creativity seen in that process to serve for the future development, hearing surveys have been performed. The persons being the hearing objects are Mr. Koichi Oshima who has researched the series capacitors for power transmission cables, Mr. Makoto Osatake who has researched the distortion in frequency modulation, and Mr. Hisao Oka who has researched the destruction phenomena in rectifier elements of power semiconductors. Mr. Hiroshi Inose and Mr. Toichiro Koike who have accepted the hearing survey were represented by the mourning statements due to their sudden death. The items of the questions in the hearing survey included: their home background, why have they studied electricity area specially?, determination criteria when they were forced to make a serious selection and the results thereof, examples of successes and failures and the age background, breakthrough points in the success cases, what they want to convey to future generations from their achievements, what they wished if they have done, methods of conveying the technologies, persons whom they respect as their teachers, existence of persons who have given them protection, sources of passion and motivation that supported the research life, and the principles toward the research. (NEDO)

Survey and Restoration

Science.gov (United States)

Mileto, C.; Vegas, F.

2017-05-01

In addition to the technological evolution over the last two centuries, survey has experienced two main conceptual leaps: the introduction of photography as a tool for an indiscriminate register for reality, and the shift from autographic to allographic survey, phenomena which can generate a distancing effect within the restoration process. Besides, this text presents the relationship between survey in its numerous forms and technologies (manual and semi-manual to more complex ones like scanner-laser) and the restoration of the building, either for establishing a diagnosis, operating or valorizating, illustrating it with examples developed by the authors, as well as the criteria to be applied when documenting a building to be restored, irrespective of the means and technology available in each case.

SURVEY AND RESTORATION

Directory of Open Access Journals (Sweden)

C. Mileto

2017-05-01

Full Text Available In addition to the technological evolution over the last two centuries, survey has experienced two main conceptual leaps: the introduction of photography as a tool for an indiscriminate register for reality, and the shift from autographic to allographic survey, phenomena which can generate a distancing effect within the restoration process. Besides, this text presents the relationship between survey in its numerous forms and technologies (manual and semi-manual to more complex ones like scanner-laser and the restoration of the building, either for establishing a diagnosis, operating or valorizating, illustrating it with examples developed by the authors, as well as the criteria to be applied when documenting a building to be restored, irrespective of the means and technology available in each case.

Survey of information technology in Intensive Care Units in Ontario, Canada

Directory of Open Access Journals (Sweden)

Hallett David

2008-01-01

Full Text Available Abstract Background The Intensive Care Unit (ICU is a data-rich environment where information technology (IT may enhance patient care. We surveyed ICUs in the province of Ontario, Canada, to determine the availability, implementation and variability of information systems. Methods A self-administered internet-based survey was completed by ICU directors between May and October 2006. We measured the spectrum of ICU clinical data accessible electronically, the availability of decision support tools, the availability of electronic imaging systems for radiology, the use of electronic order entry and medication administration systems, and the availability of hardware and wireless or mobile systems. We used Fisher's Exact tests to compare IT availability and Classification and Regression Trees (CART to estimate the optimal cut-point for the number of computers per ICU bed. Results We obtained responses from 50 hospitals (68.5% of institutions with level 3 ICUs, of which 21 (42% were university-affiliated. The majority electronically accessed laboratory data and imaging reports (92% and used picture archiving and communication systems (PACS (76%. Other computing functions were less prevalent (medication administration records 46%, physician or nursing notes 26%; medication order entry 22%. No association was noted between IT availability and ICU size or university affiliation. Sites used clinical information systems from15 different vendors and 8 different PACS systems were in use. Half of the respondents described the number of computers available as insufficient. Wireless networks and mobile computing systems were used in 23 ICUs (46%. Conclusion Ontario ICUs demontrate a high prevalence of the use of basic information technology systems. However, implementation of the more complex and potentially more beneficial applications is low. The wide variation in vendors utilized may impair information exchange, interoperability and uniform data collection.

Works carried out by DGEMP about energy prospects for 2030-2050

International Nuclear Information System (INIS)

2005-01-01

The 2004 year has been rich in publications and analyses about energy prospects. The French general direction of energy and raw materials (DGEMP) from the Ministry of Economy, Finances and Industry, has organized a round table on June 30, 2004 in order to present and compare different energy scenarios at the 2030 and 2050 prospects. The aim is to evaluate the available modeling system and to prepare the reflexions to implement. This paper presents: the limitations of a long-term energy prospect and the main hypotheses made, and the main results of the prospective studies carried out by DGEMP at the 2030 and 2050 prospects. The conclusions of this study is that there exists forbidden actions (postponing the implementation of energy saving actions, consuming fossil-fuels for thermal and power generation purposes and keeping petroleum preponderance in transportation), necessary actions (increase of energy efficiency in all sectors, saving peak-use power, changing transportation habits, developing nuclear and renewable energies), and some technology rupture needs (low emission technologies, power storage and hydrogen uses, CO 2 captation and sequestration). (J.S.)

Technical development of seismic imaging prospecting

International Nuclear Information System (INIS)

Xu Guilai

2006-01-01

Geophysical methods and apparatus for shallow engineering geophysical prospecting and mining related in-roadway geophysical prospecting are important research fields which has been studied for long time, unfortunately, little significant advancement has been made compared with the demand of engineering geology. The seismic imaging method and its corresponding equipment are viewed as the most hopeful choice for 0-50 m depth and are studied in this research systematically. The recording equipment CSA is made and the related in-situ data processing software is also developed. Field application experiment for shallow seismic prospecting has been finished, the results show that the CSA seismic imaging and its application technology are effective and practical for the engineering geophysical prospecting of 0-50 m depth, and can meet the demand of engineering geology investigation. Hence, the geophysical method and equipment, which can meet the demand for 0-50 m depth engineering geology investigation have been formed through this research. (authors)

Prospective Teachers' Likelihood of Performing Unethical Behaviors in the Real and Virtual Environments

Science.gov (United States)

Akdemir, Ömür; Vural, Ömer F.; Çolakoglu, Özgür M.

2015-01-01

Individuals act different in virtual environment than real life. The primary purpose of this study is to investigate the prospective teachers' likelihood of performing unethical behaviors in the real and virtual environments. Prospective teachers are surveyed online and their perceptions have been collected for various scenarios. Findings revealed…

Analyzing the Relationship between Prospective Teachers' Educational Philosophies and Their Teaching-Learning Approaches

Science.gov (United States)

Sahan, Hasan Huseyin; Terzi, Ali Riza

2015-01-01

The purpose of this research is to analyze the relationship between prospective teachers' educational philosophies and their teaching-learning approaches. The research is a correlational study and a survey model. The working group of the research consists of 328 prospective teachers who received pedagogical formation at Balikesir University/Turkey…

Genome-environment interactions and prospective technology assessment: evolution from pharmacogenomics to nutrigenomics and ecogenomics.

Science.gov (United States)

Ozdemir, Vural; Motulsky, Arno G; Kolker, Eugene; Godard, Béatrice

2009-02-01

The relationships between food, nutrition science, and health outcomes have been mapped over the past century. Genomic variation among individuals and populations is a new factor that enriches and challenges our understanding of these complex relationships. Hence, the confluence of nutritional science and genomics-nutrigenomics--was the focus of the OMICS: A Journal of Integrative Biology in December 2008 (Part 1). The 2009 Special Issue (Part 2) concludes the analysis of nutrigenomics research and innovations. Together, these two issues expand the scope and depth of critical scholarship in nutrigenomics, in keeping with an integrated multidisciplinary analysis across the bioscience, omics technology, social, ethical, intellectual property and policy dimensions. Historically, the field of pharmacogenetics provided the first examples of specifically identifiable gene variants predisposing to unexpected responses to drugs since the 1950s. Brewer coined the term ecogenetics in 1971 to broaden the concept of gene-environment interactions from drugs and nutrition to include environmental agents in general. In the mid-1990s, introduction of high-throughput technologies led to the terms pharmacogenomics, nutrigenomics and ecogenomics to describe, respectively, the contribution of genomic variability to differential responses to drugs, food, and environment defined in the broadest sense. The distinctions, if any, between these newer fields (e.g., nutrigenomics) and their predecessors (e.g., nutrigenetics) remain to be delineated. For nutrigenomics, its reliance on genome-wide analyses may lead to detection of new biological mechanisms governing host response to food. Recognizing "genome-environment interactions" as the conceptual thread that connects and runs through pharmacogenomics, nutrigenomics, and ecogenomics may contribute toward anticipatory governance and prospective real-time analysis of these omics fields. Such real-time analysis of omics technologies and

Future Prospects: Ionization Radiation Processing Technology. Chapter 12

International Nuclear Information System (INIS)

Rida Tajau

2017-01-01

This final chapter concluded that the ionizing radiation processing technology was potentially used to develop new and advanced products. The new advanced products which been discussed was HBPUA, printing ink, PSA, hydrogel, bioplastic, SWA, CNT, RVNRL and others. With this new innovative technology, it will develop the country's economy and increase the productivity of manufacturing industry, medical, science and technology and also strenghten the social science field.

Withholding and withdrawing life-support therapy in an Emergency Department: prospective survey.

Science.gov (United States)

Le Conte, Philippe; Baron, Denis; Trewick, David; Touzé, Marie Dominique; Longo, Céline; Vial, Irshaad; Yatim, Danielle; Potel, Gille

2004-12-01

Few studies have focused on decisions to withdraw or withhold life-support therapies in the emergency department. Our objectives were to identify clinical situations where life-support was withheld or withdrawn, the criteria used by physicians to justify their decisions, the modalities necessary to implement these decisions, patient disposition, and outcome. Prospective unicenter survey in an Emergency Department of a tertiary care teaching hospital. All non-trauma patients (n=119) for whom a decision to withhold or withdraw life-sustaining treatments was taken between January and September 1998. Choice of criteria justifying the decision to withhold or withdraw life-sustaining treatments, time interval from ED admission to the decision; type of decision implemented, outcome. Fourteen thousand eight hundred and seventy-five non-trauma patients were admitted during the study period, 119 were included, mean age 75+/-13 years. Resuscitation procedures were instituted for 96 (80%) patients before a subsequent decision was taken. Physicians chose on average 6+/-2 items to justify their decision; the principal acute medical disorder and futility of care were the two criteria most often used. Median time interval to reach the decision was 187 min. Withdrawal involved 37% of patients and withholding 63% of patients. The family was involved in the decision-making process in 72% of patients. The median time interval from the decision to death was 16 h (5 min to 140 days). Withdrawing and withholding life-support therapy involved elderly patients with underlying chronic cardiopulmonary disease or metastatic cancer or patients with acute non-treatable illness.

FY 1998 Report on development of large-scale wind power generation systems. Research on the future prospects of wind power generation systems; 1998 nendo ogata furyoku hatsuden system kaihatsu. Furyoku hatsuden system no shorai tenbo ni kansuru chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

Current status of wind power generation in Japan and situations in foreign countries ahead of Japan are surveyed, in order to clarify the prospects for the future diffusion and expansion of wind power generation systems in Japan. The surveyed trends of wind power generation in Japan include those related to mandatory laws and regulations, e.g., the Electricity Enterprises Act, introductory and operation situations in local autonomies and electric power companies, and R and D efforts by academic and research organizations. The surveyed wind power generation situations in foreign countries include trends of international standardization for wind power generation, and global situations of introducing these systems. The on-the-spot oversea surveys include location/wind conditions in Greece's islands, cyclone-caused damages in India, World Renewable Energy Congress in Perth and advanced technologies in Europe for wind power generation systems, and the survey results are reported in detail. The surveyed R and D projects in Japan include the basic technological R and D plans (draft) for, e.g., wind power generation systems for isolated islands. (NEDO)

Prospects of Anaerobic Digestion Technology in China

Institute of Scientific and Technical Information of China (English)

无

2007-01-01

As the world's largest developing country, China must face the problem of managing municipal solid waste, and the challenge of organic waste disposal is even more serious. Considering the characteristics of traditional waste disposal technologies and the subsequent secondary pollution, anaerobic digestion has various advantages such as reduction in the land needed for disposal and preservation of environmental quality. In light of the energy crisis, this paper focuses on the potential production of biogas from biowaste through anaerobic digestion processes, the problems incurred by the waste collection system, and the efficiency of the anaerobic digestion process. Use of biogas in a combined heat and power cogeneration system is also discussed. Finally, the advantages of anaerobic digestion technology for the Chinese market are summarized. The anaerobic digestion is suggested to be a promising treating technology for the organic wastes in China.

FY 2000 report on the survey of energy conservation technology in Japan; 2000 nendo chosa hokoku. Nihon kokunai no sho energy gijutsu ni kansuru chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

For the purpose of supporting self-help efforts to deal with energy environmental problems in developing countries in the Asian region, etc. and making the transfer of the energy conservation technology and petroleum substituting energy technology that are at a practical stage and are owned by Japan, evaluation of each technology was conducted in terms mainly of applicability for a model project. The existing survey data were supplemented/deleted. As the model project supposing the application to developing countries in Asia, types of industry for survey were selected as follows: iron/steel, nonferrous metal, chemical industry, oil refining, ceramics/earthware, paper/pulp, foodstuffs, textile/spinning, electricity (power generation)/gas, technologies common to all industry types. Technologies for survey were energy saving production facilities and energy saving equipment at plant with a regular scale to which the applicability as the model project was supposed. The energy saving effect was all calculated in TOE, and the method to calculate the effect was also described. The paper further described possibilities of introduction/spread of the said technologies to developing countries in Asia, introduction limitation/preconditions, cost vs. effect, etc. (NEDO)

Communication to the Academy of Technologies: Energy prospective for the 21. century

International Nuclear Information System (INIS)

Castillon, P.

2004-01-01

After a presentation of the problematic and challenging context (increasing energy demand, fossil resource depletion, pollution and environment protection), this report proposes a prospective overview of the possible, unavoidable or required evolutions for fossil energy consumption and resources (coal, oil, natural gas, struggle against CO 2 emissions), for energy savings (in dwellings and transports), for renewable energies, for the nuclear energy (fears and scenarios). Then, the authors try to make a synthesis of this energy prospective by defining an ideal energy, identifying the impact of the different energy sources on public health, and the risks and assets of the different energy sources. They analyse the attitudes and trends which can be observed in different countries, and describe the context created by international agreements and negotiations. Finally, they discuss the development of tools and researches for prospective studies. Extended information is also presented in appendices on these different issues

Learning to teach mathematics with technology: A survey of professional development needs, experiences and impacts

Science.gov (United States)

Bennison, Anne; Goos, Merrilyn

2010-04-01

The potential for digital technologies to enhance students' mathematics learning is widely recognised, and use of computers and graphics calculators is now encouraged or required by secondary school mathematics curriculum documents throughout Australia. However, previous research indicates that effective integration of technology into classroom practice remains patchy, with factors such as teacher knowledge, confidence, experience and beliefs, access to resources, and participation in professional development influencing uptake and implementation. This paper reports on a large-scale survey of technology-related professional development experiences and needs of Queensland secondary mathematics teachers. Teachers who had participated in professional development were found to be more confident in using technology and more convinced of its benefits in supporting students' learning of mathematics. Experienced, specialist mathematics teachers in large metropolitan schools were more likely than others to have attended technology-related professional development, with lack of time and limited access to resources acting as hindrances to many. Teachers expressed a clear preference for professional development that helps them meaningfully integrate technology into lessons to improve student learning of specific mathematical topics. These findings have implications for the design and delivery of professional development that improves teachers' knowledge, understanding, and skills in a diverse range of contexts.

Capability assessment and challenges for quantum technology gravity sensors for near surface terrestrial geophysical surveying

Science.gov (United States)

Boddice, Daniel; Metje, Nicole; Tuckwell, George

2017-11-01

Geophysical surveying is widely used for the location of subsurface features. Current technology is limited in terms of its resolution (thus size of features it can detect) and penetration depth and a suitable technique is needed to bridge the gap between shallow near surface investigation using techniques such as EM conductivity mapping and GPR commonly used to map the upper 5 m below ground surface, and large features at greater depths detectable using conventional microgravity (> 5 m below ground surface). This will minimise the risks from unknown features buried in and conditions of the ground during civil engineering work. Quantum technology (QT) gravity sensors potentially offer a step-change in technology for locating features which lie outside of the currently detectable range in terms of size and depth, but that potential is currently unknown as field instruments have not been developed. To overcome this, a novel computer simulation was developed for a large range of different targets of interest. The simulation included realistic noise modelling of instrumental, environmental and location sources of noise which limit the accuracy of current microgravity measurements, in order to assess the potential capability of the new QT instruments in realistic situations and determine some of the likely limitations on their implementation. The results of the simulations for near surface features showed that the new technology is best employed in a gradiometer configuration as opposed to the traditional single sensor gravimeter used by current instruments due to the ability to suppress vibrational environmental noise effects due to common mode rejection between the sensors. A significant improvement in detection capability of 1.5-2 times was observed, putting targets such as mineshafts into the detectability zone which would be a major advantage for subsurface surveying. Thus this research, for the first time, has demonstrated clearly the benefits of QT gravity

Big data: survey, technologies, opportunities, and challenges.

Science.gov (United States)

Khan, Nawsher; Yaqoob, Ibrar; Hashem, Ibrahim Abaker Targio; Inayat, Zakira; Ali, Waleed Kamaleldin Mahmoud; Alam, Muhammad; Shiraz, Muhammad; Gani, Abdullah

2014-01-01

Big Data has gained much attention from the academia and the IT industry. In the digital and computing world, information is generated and collected at a rate that rapidly exceeds the boundary range. Currently, over 2 billion people worldwide are connected to the Internet, and over 5 billion individuals own mobile phones. By 2020, 50 billion devices are expected to be connected to the Internet. At this point, predicted data production will be 44 times greater than that in 2009. As information is transferred and shared at light speed on optic fiber and wireless networks, the volume of data and the speed of market growth increase. However, the fast growth rate of such large data generates numerous challenges, such as the rapid growth of data, transfer speed, diverse data, and security. Nonetheless, Big Data is still in its infancy stage, and the domain has not been reviewed in general. Hence, this study comprehensively surveys and classifies the various attributes of Big Data, including its nature, definitions, rapid growth rate, volume, management, analysis, and security. This study also proposes a data life cycle that uses the technologies and terminologies of Big Data. Future research directions in this field are determined based on opportunities and several open issues in Big Data domination. These research directions facilitate the exploration of the domain and the development of optimal techniques to address Big Data.

Big Data: Survey, Technologies, Opportunities, and Challenges

Science.gov (United States)

Khan, Nawsher; Yaqoob, Ibrar; Hashem, Ibrahim Abaker Targio; Inayat, Zakira; Mahmoud Ali, Waleed Kamaleldin; Alam, Muhammad; Shiraz, Muhammad; Gani, Abdullah

2014-01-01

Big Data has gained much attention from the academia and the IT industry. In the digital and computing world, information is generated and collected at a rate that rapidly exceeds the boundary range. Currently, over 2 billion people worldwide are connected to the Internet, and over 5 billion individuals own mobile phones. By 2020, 50 billion devices are expected to be connected to the Internet. At this point, predicted data production will be 44 times greater than that in 2009. As information is transferred and shared at light speed on optic fiber and wireless networks, the volume of data and the speed of market growth increase. However, the fast growth rate of such large data generates numerous challenges, such as the rapid growth of data, transfer speed, diverse data, and security. Nonetheless, Big Data is still in its infancy stage, and the domain has not been reviewed in general. Hence, this study comprehensively surveys and classifies the various attributes of Big Data, including its nature, definitions, rapid growth rate, volume, management, analysis, and security. This study also proposes a data life cycle that uses the technologies and terminologies of Big Data. Future research directions in this field are determined based on opportunities and several open issues in Big Data domination. These research directions facilitate the exploration of the domain and the development of optimal techniques to address Big Data. PMID:25136682

Technology in Hospitality Industry: Prospects and Challenges

OpenAIRE

Kansakar, Prasanna; Munir, Arslan; Shabani, Neda

2017-01-01

The leisure and hospitality industry is one of the driving forces of the global economy. The widespread adoption of new technologies in this industry over recent years has fundamentally reshaped the way in which services are provided and received. In this paper, we explore some of the state-of-the-art technologies currently employed in the hospitality industry and how they are improving guest experiences and changing the hospitality service platform. We also envision some potential future hos...

Biogas technology dissemination in Ghana: history, current status, future prospects, and policy significance

Energy Technology Data Exchange (ETDEWEB)

Bensah, Edem Cudjoe [Chemical Engineering Department, Kumasi Polytechnic, Box 854, Kumasi (Ghana); Brew-Hammond, Abeeku [Faculty of Mechanical and Agricultural Engineering, Kwame Nkrumah University of Science and Technology (KNUST), Private Mail Bag, Kumasi (Ghana)

2010-07-01

Despite numerous benefits derived from biogas technology, Ghana is yet to develop a major programme that will promote the dissemination of biogas plants on a larger scale. This paper reviews biogas installations in Ghana and investigates challenges facing the design, construction, and operation of biogas plants. It further captures the current status and functions of biogas plants as well as the impact of these plants on the people who use them. The study was done by surveying fifty (50) biogas installations, and conducting interviews with both plant users and service providers. From the survey, twenty-nine (58 %) installations were institutional, fourteen (28 %) were household units, and the remaining seven (14 %) were community plants. Fixed-dome and water-jacket floating-drum digesters represented 82 % and 8 % of installations surveyed, respectively. It was revealed that sanitation was the main motivational reason for people using biogas plants. Of the 50 plants, 22 (44 %) were functioning satisfactorily, 10 (20 %) were functioning partially, 14 (28 %) were not functioning, 2 (4 %) were abandoned, and the remaining 2 (4 %) were under construction. Reasons for non-functioning include non-availability of dung, breakdown of balloon gasholders, absence of maintenance services, lack of operational knowledge, and gas leakages and bad odour in toilet chambers of biolatrines. This paper recommends the development of a national biogas programme focussing on three major areas -- sanitation, energy, and agricultural fertilizer production; it further supports the development of standardized digester models. The founding of a national body or the establishment of a dedicated unit within an existing organization with the sole aim of coordinating and managing biogas dissemination in Ghana is proposed.

FY 1998 report on the verification survey of geothermal exploration technology, etc. 2/2. Survey of deep geothermal resource; 1998 nendo chinetsu tansa gijutsu nado kensho chosa hokokusho. 2/2. Shinbu chinetsu shigen chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-12-01

For the purpose of commercializing deep geothermal resource, a deep exploration well of 4000m class was drilled in the existing geothermal development area to survey the situation of deep geothermal resource existence and the availability. Concretely, the deep geothermal exploration well was drilled for study in the Kakkonda area, Shizukuishi town, Iwate prefecture, to clarify the situation of deep geothermal resource existence and the whole image of geothermal system. Consideration was made of the deep geothermal exploration method, systematization of deep high temperature drilling technology, and availability of deep geothermal resource. The results of the survey were summed up as follows: 1) general remarks; 2) deep exploration well drilling work; 3) details of the study. This report contained 3). In 3), the items were as follows: heightening of accuracy of the deep geothermal resource exploration method, making of a geothermal model in the Kakkonda area, study of deep drilling technology, study of deep fluid utilization technology, and making of a guide for deep geothermal resource exploration/development in the Kakkonda area. As to the technology of high temperature deep geothermal well drilling, studies were made of the borehole cooling method, mud water cooling method, survey of deterioration of casing with age, etc. (NEDO)

Reconstructing the Pupils Attitude towards Technology-Survey

Science.gov (United States)

Ardies, Jan; De Maeyer, Sven; Gijbels, David

2013-01-01

In knowledge based economies technological literacy is gaining interest. Technological literacy correlates with attitude towards technology. When measuring technological literacy as an outcome of education, the attitudinal dimension has to be taken into account. This requires a valid, reliable instrument that should be as concise as possible, in…

PROSPECTS FOR MEASURING THE RELATIVE VELOCITIES OF GALAXY CLUSTERS IN PHOTOMETRIC SURVEYS USING THE KINETIC SUNYAEV-ZEL'DOVICH EFFECT

International Nuclear Information System (INIS)

Keisler, Ryan; Schmidt, Fabian

2013-01-01

We consider the prospects for measuring the pairwise kinetic Sunyaev-Zel'dovich (kSZ) signal from galaxy clusters discovered in large photometric surveys such as the Dark Energy Survey (DES). We project that the DES cluster sample will, in conjunction with existing mm-wave data from the South Pole Telescope (SPT), yield a detection of the pairwise kSZ signal at the 8σ-13σ level, with sensitivity peaking for clusters separated by ∼100 Mpc distances. A next-generation version of SPT would allow for a 18σ-30σ detection and would be limited by variance from the kSZ signal itself and the residual thermal Sunyaev-Zel'dovich (tSZ) signal. Throughout our analysis, we assume photometric redshift errors that wash out the signal for clusters separated by ∼<50 Mpc; a spectroscopic survey of the DES sample would recover this signal and allow for a 26σ-43σ detection, and would again be limited by kSZ/tSZ variance. Assuming a standard model of structure formation, these high-precision measurements of the pairwise kSZ signal will yield detailed information on the gas content of the galaxy clusters. Alternatively, if the gas can be sufficiently characterized by other means (e.g., using tSZ, X-ray, or weak lensing), then the relative velocities of the galaxy clusters can be isolated, thereby providing a precision measurement of gravity on 100 Mpc scales. We briefly consider the utility of these measurements for constraining theories of modified gravity.

The Anthropogenic "Greenhouse Effect": Greek Prospective Primary Teachers' Ideas about Causes, Consequences and Cures

Science.gov (United States)

Ikonomidis, Simos; Papanastasiou, Dimitris; Melas, Dimitris; Avgoloupis, Stavros

2012-01-01

This study explores the ideas of Greek prospective primary teachers about the anthropogenic greenhouse effect, particularly about its causes, consequences and cures. For this purpose, a survey was conducted: 265 prospective teachers completed a closed-form questionnaire. The results showed serious misconceptions in all areas (causes, consequences…

FY 1997 basic survey for coal resource development. Data collection of the joint research of new technology in the geophysical exploration of coal resources (water area medium depth seam survey); 1997 nendo sekitan shigen kaihatsu kiso chosa shiryoshu. Shintansa gijutsu chosa kaihatsu (suiiki chushindoso tansa)

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

In 'the new exploration technology test on coal resource' (water area medium depth seam exploration) jointly conducted between Japan and China, tests have been carried out for 5 years on the BDR-5 test boring measurement monitoring system and the diamond bit which are items of the technology development of high resolution seismic survey system and high efficiency test boring system. As a result, the new technology test was successful, and technical economic effects were obtained. The situation of the test was summarized. The following data were compiled as shown in Data No.1-12. 1. The proceedings of the FY 1997 Japan-China steering committee (No.9). 2. Report on the survey of China verification field South Sihu water level situation. 3. The proceedings of the FY 1997 Japan-China steering committee (final). 4. Report on the FY 1997 reflection seismic exploration survey. 5. Report on the FY 1997 No.2 test boring survey. 6. Summarization of the test on 'the new exploration technology of coal source' conducted between Japan and China. 7. Report on the drilling data measurement. 8. Various sections of the reflection seismic survey data processing. 9. Traverse line chart. 10. T3 isochrone chart. 11. T3 depth structural chart. 12. Report on the new exploration technology survey development (water area medium depth seam exploration) geological model making. (NEDO)

Infrared Sky Surveys

Science.gov (United States)

Price, Stephan D.

2009-02-01

A retrospective is given on infrared sky surveys from Thomas Edison’s proposal in the late 1870s to IRAS, the first sensitive mid- to far-infrared all-sky survey, and the mid-1990s experiments that filled in the IRAS deficiencies. The emerging technology for space-based surveys is highlighted, as is the prominent role the US Defense Department, particularly the Air Force, played in developing and applying detector and cryogenic sensor advances to early mid-infrared probe-rocket and satellite-based surveys. This technology was transitioned to the infrared astronomical community in relatively short order and was essential to the success of IRAS, COBE and ISO. Mention is made of several of the little known early observational programs that were superseded by more successful efforts.

Learning, technology and intellectual property: a survey of the philosophies and preferences of our trainees and peers.

Science.gov (United States)

Bedoya, Maria A; Back, Susan J; Scanlon, Mary H; Delgado, Jorge; Darge, Kassa; Reid, Janet R

2016-12-01

Increasing workloads threaten the quality of teaching in academic radiology practices. There is a wealth of unfiltered educational resources for radiology on the internet. As a digital native, today's radiology trainee may have differing opinions from teachers about learning and intellectual property. To identify the preferences and philosophies regarding learning, technology and intellectual property toward the future development of an innovative radiology curriculum. An electronic survey with 22 questions was sent to 2,010 members of the Society for Pediatric Radiology and 100 radiology trainees. Three hundred sixty-one of the 2,110 surveys were returned. All questions were completed in 342 surveys. Fifty-three respondents were trainees (residents and fellows) and 289 respondents were radiologists (teachers). Time needed for a single learning activity in both groups is learning environments were point-of-care and outside work hours for both groups. Ideal lecture durations were 31-45 min for trainees and 21-30 min for teachers (P=0.001). Adoption of new technology showed late majority and laggard trends for both groups (P=0.296). Interest in gadgets was greater in trainees (17%) than teachers (2%) (Peducational materials (P=0.028); 27% versus 13%, respectively, disagreed with dissemination of those materials beyond the institution (P=0.013). While millennial trainees are adult learners with a stronger comfort with technology, learning styles of trainees and teachers are more similar than was previously believed. Trainees and teachers hold conflicting philosophies about intellectual property. Results herein speak favorably for revising our teaching portfolio to include practical learning materials of short duration available at point-of-care.

Nuclear cooperation: challenges and prospects

International Nuclear Information System (INIS)

Ollapally, Deepa; Rajagopal, S.

1997-01-01

In this era of globalisation and technology flows, the nuclear field continues to retain strong barriers to international collaboration. From nuclear energy to non-proliferation however, the potential for concerted action exists. The International and Strategic Studies Unit of the National Institute of Advanced Studies (NIAS) held a two day seminar exploring the challenges and prospects for achieving mutual cooperation between states relating to all aspects of nuclear technology. This volume is based on the proceedings of the seminar. The broad themes that the seminar considered included disarmament and the security link; implementation and verification of nonproliferation regimes; transfer of technology and nuclear energy. The seminar culminated with a round table on confidence building

Technological development for super-high efficiency solar cells. Survey on the commercialization on analysis; Chokokoritsu taiyo denchi no gijutsu kaihatsu. Jitsuyoka kaiseki ni kansuru chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

Tatsuta, M [New Energy and Industrial Technology Development Organization, Tokyo (Japan)

1994-12-01

This paper reports the survey results on analysis of super-high efficiency solar cells for practical use in fiscal 1994. (1) On the survey on crystalline compound solar cells, it was pointed out that the present study target is III-V compound semiconductor solar cell, and efficiencies of 36-39% are theoretically expected by use of two-junction cells. (2) On structure of super-high efficiency solar cells of 40%, selection of upper and lower cell materials for multi-junction cells, high-efficiency tandem Si solar cells, and the merit and possibility of light collection operation were surveyed, and their issues were discussed. (3) On physical properties of mixed crystalline semiconductors and characteristic evaluation of solar cells, impurities, trap center, minority carrier life, and applicability of supper lattice structure to high-efficiency solar cells were surveyed. (4) On fabrication technology of compound semiconductor solar cells, various problems of and approaches to electrode formation and antireflection film technologies, the meaning and issues of thin film substrate technology and continuous process, trial calculation of costs, safety, and resource problem were surveyed.

Prospects of solar desalination in Pakistan

Energy Technology Data Exchange (ETDEWEB)

Saif-ur-Rehman, M; Bhatti, M R; Malik, M A

1973-01-01

This paper deals with the present state-of-the-art of solar desalination and evaluates the possibility of using solar stills in Pakistan. Along with the world survey of solar desalination units a brief description of the process and solar still is described. The areas of prospective users, i.e., having acute shortage of freshwater, even for drinking, are outlined.

Implications of technological learning on the prospects for renewable energy technologies in Europe

International Nuclear Information System (INIS)

Uyterlinde, Martine A.; Junginger, Martin; Vries, Hage J. de; Faaij, Andre P.C.; Turkenburg, Wim C.

2007-01-01

The objective of this article is to examine the consequences of technological developments on the market diffusion of different renewable electricity technologies in the EU-25 until 2020, using a market simulation model (ADMIRE REBUS). It is assumed that from 2012 a harmonized trading system will be implemented, and a target of 24% renewable electricity (RES-E) in 2020 is set and met. By comparing optimistic and pessimistic endogenous technological learning scenarios, it is found that diffusion of onshore wind energy is relatively robust, regardless of technological development, but diffusion rates of offshore wind energy and biomass gasification greatly depend on their technological development. Competition between these two options and (existing) biomass combustion options largely determines the overall costs of electricity from renewables and the choice of technologies for the individual member countries. In the optimistic scenario, in 2020 the market price for RES-E is 1 Euro ct/kWh lower than in the pessimistic scenario (about 7 vs. 8 Euro ct/kWh). As a result, total RES-E production costs are 19% lower, and total governmental expenditures for RES-market stimulation are 30% lower in the optimistic scenario

Prospects for power plant technology

International Nuclear Information System (INIS)

Schilling, H.D.

1993-01-01

Careful conservation of resources in the enlarged context of the rational utilization of energy, the environment and capital will determine future power plant technology. The mainstays will be the further development of power plant concepts based on fossil (predominantly coal) and nuclear fuels; world-wide, also regenerative and CO 2 -free hydro-electric power will play a role. Rapid conversion of the available potential requires clear, long-term stable and reliable political framework conditions for the release of the necessary entrepreneurial forces. (orig.) [de

A survey of information technology management at U.S. dental schools.

Science.gov (United States)

Wrzosek, Mariusz; Warner, Gary; Donoff, R Bruce; Howell, Thomas H; Karimbux, Nadeem

2003-10-01

The purpose of this project is to assess how information technology (IT) is being implemented and managed in U.S. dental schools. Recent advances in IT have restructured many of the administrative, curricular, and clinical functions in dental schools. Purchasing hardware and software and hiring personnel to maintain IT present significant financial and administrative commitments for these schools. A nine-question survey was sent to all U.S. dental schools via email with a follow-up postal mailing. Forty-six surveys were returned (83.6 percent response rate). The analysis indicates that dental schools are managing IT in vastly different ways. For example, 71 percent of the schools report a centralized structure, and 61 percent have a line item in the budget to manage IT. On average there are 4.4 full-time equivalents hired to manage IT, with the majority of these people being trained in IT (eight schools reported dually trained IT/dental personnel). The majority of schools report using software to manage their admissions process (70 percent), curriculum analysis (72 percent), and delivery of curriculum content (72 percent), as well as to manage their student clinics (91 percent, business aspect; 87 percent, patients; 65 percent, grading on clinic floor; 76 percent, managing clinical evaluations) and faculty practices (85 percent, business aspect; 65 percent, patients). The use of multimedia (50 percent) and simulation (52 percent) in the preclinical area is mixed. The purchase of laptops (24 percent) and PCs (11 percent) is required in almost a third of all schools participating in this survey. Dental schools in the United States are managing IT in a variety of different ways, using various internally and commercially available tools. The cost to institutions can be large and is usually handled in centralized structures in the school with fixed budgets. The results of this survey can be used to assist schools in the planning and implementation of IT at their

Prospecting for coal in China with remote sensing

Energy Technology Data Exchange (ETDEWEB)

Ke-long Tan; Yu-qing Wan; Sun-xin Sun; Gui-bao Bao; Jing-shui Kuang [Aerophotogrammetry and Remote Sensing Center of China Coal, Xi' an (China)

2008-12-15

In China it is important to explore coal prospecting by taking advantage of modern remote sensing and geographic information system technologies. Given a theoretical basis for coal prospecting by remote sensing, the methodologies and existing problems are demonstrated systematically by summarizing past practices of coal prospecting with remote sensing. A new theory of coal prospecting with remote sensing is proposed. In uncovered areas, coal resources can be prospected by direct interpretation. In coal bearing strata of developed areas covered by thin Quaternary strata or vegetation, prospecting for coal can be carried out by indirect interpretation of geomorphology and vegetation. For deeply buried underground deposits, coal prospecting can rely on tectonic structures, interpretation and analysis of new tectonic clues and regularity of coal formation and preservation controlled by tectonic structures. By applying newly hyper-spectral, multi-polarization, multi-angle, multi-temporal and multi-resolution remote sensing data and carrying out integrated analysis of geographic attributes, ground attributes, geophysical exploration results, geochemical exploration results, geological drilling results and remote sensing data by GIS tools, coal geology resources and mineralogical regularities can be explored and coal resource information can be acquired with some confidence. 12 refs., 4 figs., 3 tabs.

Comparative health technology assessment of robotic-assisted, direct manual laparoscopic and open surgery: a prospective study.

Science.gov (United States)

Turchetti, Giuseppe; Pierotti, Francesca; Palla, Ilaria; Manetti, Stefania; Freschi, Cinzia; Ferrari, Vincenzo; Cuschieri, Alfred

2017-02-01

Despite many publications reporting on the increased hospital cost of robotic-assisted surgery (RAS) compared to direct manual laparoscopic surgery (DMLS) and open surgery (OS), the reported health economic studies lack details on clinical outcome, precluding valid health technology assessment (HTA). The present prospective study reports total cost analysis on 699 patients undergoing general surgical, gynecological and thoracic operations between 2011 and 2014 in the Italian Public Health Service, during which period eight major teaching hospitals treated the patients. The study compared total healthcare costs of RAS, DMLS and OS based on prospectively collected data on patient outcome in addition to healthcare costs incurred by the three approaches. The cost of RAS operations was significantly higher than that of OS and DMLS for both gynecological and thoracic operations (p DMLS. Total costs of general surgery RAS were significantly higher than those of OS (p DMLS general surgery. Indirect costs were significantly lower in RAS compared to both DMLS general surgery and OS gynecological surgery due to the shorter length of hospital stay of RAS approach (p < 0.001). Additionally, in all specialties compared to OS, patients treated by RAS experienced a quicker recovery and significantly less pain during the hospitalization and after discharge. The present HTA while confirming higher total healthcare costs for RAS operations identified significant clinical benefits which may justify the increased expenditure incurred by this approach.

Achievement report for fiscal 1999 on auxiliary New Sunshine Project. Development of coal hydrogasification technology (Survey and research on its social acceptability); 1999 nendo New Sunshine keikaku hojo jigyo seika hokokusho. Sekitan suiso tenka gaska gijutsu kaihatsu - Shakai tekigo sei ni kansuru chosa kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

With an objective to evaluate feasibility of practical use and economy of the coal hydrogasification technology (the ARCH process), survey and research have been performed. This paper summarizes the achievements in fiscal 1999. In the survey on the social acceptability, survey has been made on the future trend in the demand and supply and the price of LNG, LPG, and coal for hydrogasification. As a result, it was discovered that the price of LNG imported into Japan is determined as if linked with the crude oil price, and Saudi Arabia is the price leader of the LPG price. With respect to the survey on the possibility of international cooperation, surveys were conducted on the prospects of the long-term demand and supply in China, natural gas resources, and the demand and supply thereof. The feasibility study has estimated the product gas manufacturing cost after the process has been improved. In the trial calculation on the three-mode cost, it was discovered that, although the profit from byproducts is great, the BTX maximized mode causes the manufacturing cost to be higher by as much as 2 to 3 yen per Nm{sup 3} than that of other modes because of higher unit consumption in raw materials and higher construction cost. (NEDO)

FY1998 report on the surveys and studies on developing next generation chemical process technologies; 1998 nendo jisedai kagaku process gijutsu kaihatsu ni kansuru chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-01

For further resource and energy conservation and environmental load reduction, development is necessary on innovative chemical reaction technologies. This paper describes surveys on next generation chemical processes. As non-halogen processes subject to development of new catalysts, new processes were investigated and searching experiments and discussions were given on isocyanate, propylene oxide, and phenol. Technological progress in the C1 chemistry was investigated. Problems in hydrocarbon compound oxidation, hydroxylation, and decomposition by utilizing microorganisms were put into order as application of environmentally friendly technologies. Marine biotechnical possibilities were surveyed. The surveys were given on new processes utilizing the phase transfer catalyst forming a third phase, manufacture of biodegradable plastics, and a novel reaction system combined with self-separation process using molecular assembly. Possibilities were searched on designing a truly simple production system of highly energy saving type. Such fundamental common technologies as structure analysis, property control and reaction engineering were investigated for methods to manufacture functional micro-powder chemical materials. Development was discussed on a system for technology assessment over whole product life cycle to structure a technology assessment basis. (NEDO)

Using Mathematics Literature with Prospective Secondary Mathematics Teachers

Science.gov (United States)

Jett, Christopher C.

2014-01-01

Literature in mathematics has been found to foster positive improvements in mathematics learning. This manuscript reports on a mathematics teacher educator's use of literature via literature circles with 11 prospective secondary mathematics teachers in a mathematics content course. Using survey and reflection data, the author found that…

Prospective High School Physics Teachers' Beliefs about Teaching Practices: From Traditionalist to Constructivist

Science.gov (United States)

Demirci, Neset

2015-01-01

The main aim of this study was to determine the teaching practices of prospective high school physics teachers with respect to their preference for teaching as a traditionalist or as a constructivist. To study the beliefs of prospective high school physics teachers on this subject, firstly, the Teacher Belief Survey was administered to 135…

Scenarios planning: the evolution of prospective thinking

Directory of Open Access Journals (Sweden)

Maurício Fernandes Pereira

2005-01-01

Full Text Available The world is changing even more than before. Around the world, the organizational stability is in face of threats unnoticed before, due to technologic innovations, uncontrolled financial markets, up to date customers, and an observant society and government, in order to control the organizations’ social and environmental responsibilities. To face this threats, organizations needs to worry even more, renew its long range planning systems, and use Prospective Scenaries to find out, in a better way, the dynamic forces that will preveil in the next years. This paper seeks to clarify the source of prospective thinking that has created and developed this tool. Prospective Thinking is considered, nowadays, one of most innovatives tools used by the strategic management in organizations.

The Dark Energy Survey: Prospects for resolved stellar populations

Energy Technology Data Exchange (ETDEWEB)

Rossetto, Bruno M. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Santiago, Basílio X. [Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Instituto de Fisica, Porto Alegre (Brazil); Girardi, Léo [Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Osservatorio Astronomica di Padova-INAF, Padova (Italy); Camargo, Julio I. B. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Balbinot, Eduardo [Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Instituto de Fisica, Porto Alegre (Brazil); da Costa, Luiz N. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Yanny, Brian [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Maia, Marcio A. G. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Makler, Martin [Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro (Brazil); Ogando, Ricardo L. C. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Pellegrini, Paulo S. [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Ramos, Beatriz [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); de Simoni, Fernando [Observatorio Nacional, Rio de Janeiro (Brazil); Lab. Interinstitucional de e-Astronomia-LIneA, Rio de Janeiro (Brazil); Armstrong, R. [Univ. of Illinois, Urbana, IL (United States); Bertin, E. [Univ. Pierre et Marie Curie, Paris (France); Desai, S. [Univ. of Illinois, Urbana, IL (United States); Kuropatkin, N. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Lin, H. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Mohr, J. J. [Max-Planck-Institut fur extraterrestrische Physik, Garching (Germany); Tucker, D. L. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

2011-05-06

Wide angle and deep surveys, regardless of their primary purpose, always sample a large number of stars in the Galaxy and in its satellite system. We here make a forecast of the expected stellar sample resulting from the Dark Energy Survey and the perspectives that it will open for studies of Galactic structure and resolved stellar populations in general. An estimated 1.2 x 10⁸ stars will be sampled in DES grizY filters in the southern equatorial hemisphere. This roughly corresponds to 20% of all DES sources. Most of these stars belong to the stellar thick disk and halo of the Galaxy.

Which of the technologies for producing hydrogen is the most prospective in Korea?: Evaluating the competitive priority of those in near-, mid-, and long-term

International Nuclear Information System (INIS)

Chung, Yanghon; Hong, Sungjun; Kim, Jongwook

2014-01-01

In order to evaluate the alternative technologies for producing hydrogen in Korea stage by stage, we searched for impact factors, calculated the weights of them and evaluated the hydrogen production technologies in Korea using analytic hierarchy process (AHP) approach. The AHP is a useful method for resolving multi-criteria decision making problems. We investigated 4 criteria (technical characteristics, economic efficiency, marketability, internal capability) and 11 sub-criteria (scale, efficiency, key barriers, carbon dioxide reduction, current production cost, expected production cost in 2017, feed-stock, technical maturity, R and D competitive level, technology gap with competing agencies, and domestic infrastructure). And the alternatives are natural gas reforming technology, coal gasification technology, biomass gasification technology, water electrolysis technology, thermochemical production technology, photoelectrochemical hydrogen production technology, and biological hydrogen production technology. In order to maintain the objectivity of the analysis result and observe the difference among the groups, the questionnaire survey targets were divided into the R and D professional group and policy professional group. This result of study is expected to serve as important basic information in the establishment of a national R and D strategy to prepare for the imminent hydrogen economy era. - highlights: • We evaluated the alternatives for producing hydrogen in Korea using AHP approach in near-, mid-, and long-term. • The framework is consist of goal, 4 criteria, 11 sub-criteria, and 7 alternatives. • The questionnaire survey targets and results were divided into the R and D professional group and policy professional group

Preferences of Young Adults With First-Episode Psychosis for Receiving Specialized Mental Health Services Using Technology: A Survey Study.

Science.gov (United States)

Lal, Shalini; Dell'Elce, Jennifer; Tucci, Natasha; Fuhrer, Rebecca; Tamblyn, Robyn; Malla, Ashok

2015-01-01

Despite the potential and interest of using technology for delivering specialized psychiatric services to young adults, surprisingly limited attention has been paid to systematically assess their perspectives in this regard. For example, limited knowledge exists on the extent to which young people receiving specialized services for a first-episode psychosis (FEP) are receptive to using new technologies as part of mental health care, and to which types of technology-enabled mental health interventions they are amenable to. The purpose of this study is to assess the interest of young adults with FEP in using technology to receive mental health information, services, and supports. This study uses a cross-sectional, descriptive survey design. A convenience sample of 67 participants between the ages of 18 and 35 were recruited from two specialized early intervention programs for psychosis. Interviewer-administered surveys were conducted between December 2013 and October 2014. Descriptive statistics are reported. Among the 67 respondents who completed the survey, the majority (85%, 57/67) agreed or strongly agreed with YouTube as a platform for mental health-related services and supports. The top five technology-enabled services that participants were amenable to were (1) information on medication (96%, 64/67); (2) information on education, career, and employment (93%, 62/67); (3) decision-making tools pertaining to treatment and recovery (93%, 62/67); (4) reminders for appointments via text messaging (93%, 62/67); and (5) information about mental health, psychosis, and recovery in general (91%, 61/67). The top self-reported barriers to seeking mental health information online were lack of knowledge on how to perform an Internet search (31%, 21/67) and the way information is presented online (27%, 18/67). Two thirds (67%; 45/67) reported being comfortable in online settings, and almost half (48%; 32/67) reported a preference for mixed formats when viewing mental health

International survey of methods used in health technology assessment (HTA: does practice meet the principles proposed for good research?

Directory of Open Access Journals (Sweden)

Stephens JM

2012-08-01

Full Text Available Jennifer M Stephens,1 Bonnie Handke,2 Jalpa A Doshi3 On behalf of the HTA Principles Working Group, part of the International Society for Pharmacoeconomics and Outcomes Research (ISPOR HTA Special Interest Group (SIG1Pharmerit International, Bethesda, MD, USA; 2Medtronic Neuromodulation, Minneapolis, MN, USA; 3Center for Evidence-Based Practice and Center for Health Incentives and Behavioral Economics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USAObjective: To describe research methods used internationally in health technology assessment (HTA and health-care reimbursement policies; compare the survey findings on research methods and processes to published HTA principles; and discuss important issues/trends reported by HTA bodies related to current research methods and applications of the HTA process.Methods: Representatives from HTA bodies worldwide were recruited to complete an online survey consisting of 47 items within four topics: (1 organizational information and process, (2 primary HTA methodologies and importance of attributes, (3 HTA application and dissemination, and (4 quality of HTA, including key issues. Results were presented as a comparison of current HTA practices and research methods to published HTA principles.Results: The survey was completed by 30 respondents representing 16 countries in five major regions, Australia (n = 3, Canada (n = 2, Europe (n = 17, Latin America (n = 2, and the United States (n = 6. The most common methodologies used were systematic review, meta-analysis, and economic modeling. The most common attributes evaluated were effectiveness (more commonly than efficacy, cost-effectiveness, safety, and quality of life. The attributes assessed, relative importance of the attributes, and conformance with HTA principles varied by region/country. Key issues and trends facing HTA bodies included standardizing methods for economic evaluations and grading of evidence, lack of evidence

Report on a survey in fiscal 1999. Survey on energy use evaluation systems; 1999 nendo energy shiyo hyoka system chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The present survey and study relate to the medium to long term policies for technological development of energy and environment related technologies, and are intended to develop a system that can evaluate the importance, feasibility, expected realization time, and expected cost of the technologies, including their synergetic effects. The survey and study are intended to provide clear guidelines for planning the technological development policies on which of the technological development should be promoted in what ways, based on the evaluation given by the use of the system. The report describes in Section 1 to adopt two types of approaches of a 'technology map' and a 'network chart evaluation system' to achieve the goal. Section 2, after describing the results of surveys on the past study cases of technology evaluation, describes that the present approach has new features that are different from conventional ones. Section 3 states the results of surveys on the basic technologies to prevent global warming, and shows cases of preparing maps that notice on energy flows. Section 4 relates to network chart evaluating methods. Section 5 describes the results of surveys that have been made in relation with chronological progress of the technological development, in preparation for surveys to be made in the coming fiscal years. (NEDO)

Invasive brain-machine interfaces: a survey of paralyzed patients’ attitudes, knowledge and methods of information retrieval

Science.gov (United States)

Lahr, Jacob; Schwartz, Christina; Heimbach, Bernhard; Aertsen, Ad; Rickert, Jörn; Ball, Tonio

2015-08-01

Objective. Brain-machine interfaces (BMI) are an emerging therapeutic option that can allow paralyzed patients to gain control over assistive technology devices (ATDs). BMI approaches can be broadly classified into invasive (based on intracranially implanted electrodes) and noninvasive (based on skin electrodes or extracorporeal sensors). Invasive BMIs have a favorable signal-to-noise ratio, and thus allow for the extraction of more information than noninvasive BMIs, but they are also associated with the risks related to neurosurgical device implantation. Current noninvasive BMI approaches are typically concerned, among other issues, with long setup times and/or intensive training. Recent studies have investigated the attitudes of paralyzed patients eligible for BMIs, particularly patients affected by amyotrophic lateral sclerosis (ALS). These studies indicate that paralyzed patients are indeed interested in BMIs. Little is known, however, about the degree of knowledge among paralyzed patients concerning BMI approaches or about how patients retrieve information on ATDs. Furthermore, it is not yet clear if paralyzed patients would accept intracranial implantation of BMI electrodes with the premise of decoding improvements, and what the attitudes of a broader range of patients with diseases such as stroke or spinal cord injury are towards this new kind of treatment. Approach. Using a questionnaire, we surveyed 131 paralyzed patients for their opinions on invasive BMIs and their attitude toward invasive BMI treatment options. Main results. The majority of the patients knew about and had a positive attitude toward invasive BMI approaches. The group of ALS patients was especially open to the concept of BMIs. The acceptance of invasive BMI technology depended on the improvements expected from the technology. Furthermore, the survey revealed that for paralyzed patients, the Internet is an important source of information on ATDs. Significance. Websites tailored to

Investigation of Technological Pedagogy Content Knowledge of Pre-Service Science and Technology Teachers

OpenAIRE

Bayram AKARSU; Esra GÜVEN

2014-01-01

The purpose of this study is to investigate Technological Pedagogical Content Knowledge (TPACK) of 3rd and 4th year prospective science teachers, enrollment at the faculty of education, with respect to the technological knowledge (TK), pedagogical knowledge (PK), content knowledge (CK), technological pedagogical knowledge (TPC), pedagogical content knowledge (PCK), and information in the technological content (TPC). These knowledge types are intersection of the sub-dimensions to determine whe...

Prospect of small modular reactor development

International Nuclear Information System (INIS)

Li Huailin; Zhu Qingyuan; Wang Suli; Xia Haihong

2014-01-01

Small modular reactor has the advantages of modular construction, enhanced safety/robustness from simplified designs, better ecomonic, clean and carbon free, compatible with the needs of smaller utilities and diversified application. In this paper, the prospect of small modular reactor is discussed from technology development status, constraints, economic. (authors)

Current technological clinical practice in breast radiotherapy; results of a survey in EORTC-Radiation Oncology Group affiliated institutions

NARCIS (Netherlands)

van der Laan, Hans Paul; Hurkmans, Coen W; Kuten, Abraham; Westenberg, Helen A

PURPOSE: To evaluate the current technological clinical practice of radiation therapy of the breast in institutions participating in the EORTC-Radiation Oncology Group (EORTC-ROG). MATERIALS AND METHODS: A survey was conducted between August 2008 and January 2009 on behalf of the Breast Working

Tidal power - a major prospect for the 21st century

International Nuclear Information System (INIS)

Haws, E.T.

1997-01-01

Tidal power technology is reviewed and its prospects for the next century assessed. It is concluded that the technology is now in place and, given the political will to secure financing, tidal power offers a clean, renewable and sustainable source of power for the near future. (UK)

FY 2000 report on the project for promotion of clean coal technology. Survey of zero emission coal technology; 2000 nendo clean coru technology suishin jigyo. Zero emission coru technology chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

The paper surveyed a plan on the zero emission coal technology including up to CO2 fixation which is proposed in the U.S. and the present situation of the related study, and studied the viability of this plan including the R and D similar to this plan in Japan. Los Alamos National Laboratory in the U.S. thought of a concept of the technology to produce hydrogen from coal and recover CO2 at the same time for underground fixation, and is proceeding with the practical application. The process does not need oxygen, combustion, nor heating to be newly made. What is needed except coal is only water and lime, both of which can be recycled. The process, which discharges nothing into the air, is a closed cycle. The HyPr-RING process in Japan is a technology to decompose coal in high temperature (about 650 degrees C)/high pressure (100-200 atm) water for hydrogen formation, absorbing the formed CO2 by CaO, etc. Both of the processes have the problem, but it is necessary to make information exchanges since Japan and the U.S. devised the process at the same time. (NEDO)

Leading survey and research report for fiscal 1999. Survey and research on advanced design technology for electronic system; 1999 nendo electronics kiki sekkeiryoku kyoka gijutsu no chosa kenkyu hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The efforts center on techniques for optimizing the designing process of the system-on-chip (SoC) which assumes the most important part in the technology involved. An SoC is a system in which most of the system-constituting functions are integrated on a single chip, whose design is growing increasingly difficult to prepare because its circuitry containing complicated functions is growing larger in scale at an annual rate of 58%. Its elements are growing microstructural at a sharp pace, and a very optimum designing technique is required to deal with the development. Under the circumstances, the numbers of engineers and man-hours required to cope with the situation are increasing exponentially. The improvement of design productivity at the present time stays at a low annual rate of 21%. Surveyed are the background, objective, and necessity of the research and development of technologies for the whole designing process consisting of the function designing stage which is of the highest level, the logical circuit designing stage, and the manufacturing process designing stage. Furthermore, the current status, research, and development of related technologies and the status of related patents in Japan and overseas are surveyed. Studies are also conducted about the goals of technologies to be developed and about breakthrough points before achieving the goals, and a development project is assumed and proposed. (NEDO)

Big Data: Survey, Technologies, Opportunities, and Challenges

Directory of Open Access Journals (Sweden)

Nawsher Khan

2014-01-01

Full Text Available Big Data has gained much attention from the academia and the IT industry. In the digital and computing world, information is generated and collected at a rate that rapidly exceeds the boundary range. Currently, over 2 billion people worldwide are connected to the Internet, and over 5 billion individuals own mobile phones. By 2020, 50 billion devices are expected to be connected to the Internet. At this point, predicted data production will be 44 times greater than that in 2009. As information is transferred and shared at light speed on optic fiber and wireless networks, the volume of data and the speed of market growth increase. However, the fast growth rate of such large data generates numerous challenges, such as the rapid growth of data, transfer speed, diverse data, and security. Nonetheless, Big Data is still in its infancy stage, and the domain has not been reviewed in general. Hence, this study comprehensively surveys and classifies the various attributes of Big Data, including its nature, definitions, rapid growth rate, volume, management, analysis, and security. This study also proposes a data life cycle that uses the technologies and terminologies of Big Data. Future research directions in this field are determined based on opportunities and several open issues in Big Data domination. These research directions facilitate the exploration of the domain and the development of optimal techniques to address Big Data.

Survey-based Indicators of Regional Labour Markets and Interregional Migration in Norway

OpenAIRE

Carlsen, Fredrik; Johansen, Kåre

2002-01-01

A rich set of regional labour market variables is utilised to explain interregional migration in Norway. In particular, regional indicators of labour market pressure are computed from survey data in which respondents are asked to evaluate local job prospects in their resident municipality and the surroundings. Mean satisfaction with local job prospects reported by respondents in a region and related survey-based indicators have a positive and significant impact on net in-migration to the regi...

Using Electronic Surveys: Advice from Survey Professionals.

Directory of Open Access Journals (Sweden)

David M. Shannon

2002-01-01

Full Text Available The study reports the perceptions and recommendations of sixty-two experienced survey..researchers from the American Educational Research Association regarding the use of..electronic surveys. The most positive aspects cited for the use of electronic surveys were..reduction of costs (i.e., postage, phone charges, the use of electronic mail for pre-notification or..follow-up purposes, and the compatibility of data with existing software programs. These..professionals expressed limitations in using electronic surveys pertaining to the limited..sampling frame as well as issues of confidentiality, privacy, and the credibility of the sample...They advised that electronic surveys designed with the varied technological background and..capabilities of the respondent in mind, follow sound principles of survey construction, and be..administered to pre-notified, targeted populations with published email addresses.

The Role of Character in the Hiring Process: A Pilot Study Survey of College Seniors' Potential Employers

Science.gov (United States)

Firmin, Michael; Proemmel, Elizabeth; McDivitt, Sarah; Evens, Jennifer; Gibbs, Lew

2009-01-01

We surveyed 31 prospective employers (65% response rate) regarding their views on character as part of the employment selection process. The results showed character qualities superordinate, relative to skills that prospective employees bring to potential jobs. We discuss survey results in light of business educators' responsibility for helping…

FY 1999 New Sunshine Project survey research project - Survey on the long-term energy technology strategy, etc. Fundamental survey to decide on the industrial technology strategy - Technology strategy by field (Electronic information technology field - Human process ware technology field of the computer relation field); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (bun'yabetsu gijutsu senryaku (denshi joho gijutsu bun'ya (computer kanren bun'ya no uchi, human process ware gijutsu bun'ya)))

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The survey/study were conducted to contribute to proposing technology strategies such as the analysis of the present state of technical competitive force and the forecast in the human process ware industry technology field of the computer relation field. The human process ware is a system aimed at fermenting human power for thinking, problem solution and creation. Its main subjects are the following three: close society technology for will communication by automatically learning backgrounds of people joining the community; topics community technology for community formation for the appropriate people/organizations by grasping true topics/purposes from conversation; active interaction technology for supporting creative activities of users/community and making conversation with users. Further, in the region of the technology to meet the requests/restrictions from the society, the following are expected: energy/resource conservation; realization of the life with ease/safety and of high quality in the aged society; realization of the advanced information network society which becomes the basis of a new economic society. (NEDO)

Research report of fiscal 1997. Survey on creation of high-efficiency renewable resources, and bioconversion technology; 1997 nendo chosa hokokusho. Kokoritsu saisei kano shigen no sosei narabi ni bioconversion gijutsu ni kansuru chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

Survey was made on material production technology using creation technology of high-efficiency renewable resources (photosynthesis reaction of plants). Industrially usable plant resources in overseas countries and Japan were arranged, and plant resources unused for food were also surveyed. The present state of genetic engineering necessary for metabolic engineering of higher plants such as fit and high-expression technology of genes, plant cell cultivation, and control technology of plant cell multiplication is described, and elementary technologies required for future gene-recombined plants are predicted. Survey was also made on the trend of creation technology of industrial plants for fat and oil, biodegradable polyester, amino acid, cellulose, fiber (cotton) and forest wood. A patent list on plant biotechnology was prepared, and study on bioconversion of plant resources was also surveyed. Overseas R & D trends on conversion and effective use technologies of renewable bio- resources are reported, and process design and its profitability were evaluated through a case study. 414 refs., 87 figs., 55 tabs.

Clinical Computer Systems Survey (CLICS): learning about health information technology (HIT) in its context of use.

Science.gov (United States)

Lichtner, Valentina; Cornford, Tony; Klecun, Ela

2013-01-01

Successful health information technology (HIT) implementations need to be informed on the context of use and on users' attitudes. To this end, we developed the CLinical Computer Systems Survey (CLICS) instrument. CLICS reflects a socio-technical view of HIT adoption, and is designed to encompass all members of the clinical team. We used the survey in a large English hospital as part of its internal evaluation of the implementation of an electronic patient record system (EPR). The survey revealed extent and type of use of the EPR; how it related to and integrated with other existing systems; and people's views on its use, usability and emergent safety issues. Significantly, participants really appreciated 'being asked'. They also reminded us of the wider range of administrative roles engaged with EPR. This observation reveals pertinent questions as to our understanding of the boundaries between administrative tasks and clinical medicine - what we propose as the field of 'administrative medicine'.

Report on a survey in fiscal 1999. Survey on trends in new carbon dioxide fixation technologies utilizing bacteria and algae. (3); 1999 nendo saikin sorui wo riyoshita atarashii nisanka tanso kotei gijutsu no doko chosa. 3

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

In order to achieve collection and effective utilization of CO2 as the representative greenhouse effect gas, through use of microorganism functions, a survey was performed on problems when the CO2 fixation system is applied to factories, based on the results of surveys in fiscals 1997 and 1998 and the supplementary surveys therein. Discussions were given on feasibility and effect of introducing the in situ CO2 fixation systems. With regard to the current status and problems in technologies to fix and utilize effectively CO2 by use of photosynthetic bacteria and micro algae by means of solar beam, the paper summarizes the 'searches and breeding of bacteria and algae' and the 'research and development of a high-density and large-quantity cultivation system such as for CO2 fixation and useful substance production'. The paper also describes problems in the CO2 fixation technologies utilizing bacteria and algae. With regard to the CO2 fixation technologies utilizing bacteria and algae, the paper summarized the contents of the survey on CO2 fixation by using photosynthetic bacteria, clostridium bacteria, and coryne bacteria. Surveys were performed inside and outside the country on kinds and existence quantities of unutilized organic wastes in which microorganisms that fix CO2 can be utilized. The CO2 fixation systems can be considered of their possibilities of being introduced into foodstuff factories where organic waste water with high concentration can be obtained. (NEDO)

Report on a survey in fiscal 1999. Survey on trends in new carbon dioxide fixation technologies utilizing bacteria and algae. (3); 1999 nendo saikin sorui wo riyoshita atarashii nisanka tanso kotei gijutsu no doko chosa. 3

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

In order to achieve collection and effective utilization of CO2 as the representative greenhouse effect gas, through use of microorganism functions, a survey was performed on problems when the CO2 fixation system is applied to factories, based on the results of surveys in fiscals 1997 and 1998 and the supplementary surveys therein. Discussions were given on feasibility and effect of introducing the in situ CO2 fixation systems. With regard to the current status and problems in technologies to fix and utilize effectively CO2 by use of photosynthetic bacteria and micro algae by means of solar beam, the paper summarizes the 'searches and breeding of bacteria and algae' and the 'research and development of a high-density and large-quantity cultivation system such as for CO2 fixation and useful substance production'. The paper also describes problems in the CO2 fixation technologies utilizing bacteria and algae. With regard to the CO2 fixation technologies utilizing bacteria and algae, the paper summarized the contents of the survey on CO2 fixation by using photosynthetic bacteria, clostridium bacteria, and coryne bacteria. Surveys were performed inside and outside the country on kinds and existence quantities of unutilized organic wastes in which microorganisms that fix CO2 can be utilized. The CO2 fixation systems can be considered of their possibilities of being introduced into foodstuff factories where organic waste water with high concentration can be obtained. (NEDO)

Future prospects for electron colliders

CERN Document Server

Toge, N

2001-01-01

An overview on the future prospects for electron colliders is presented. In the first part of this paper we will walk through the status of current development of next-generation electron linear colliders of sub-TeV to TeV energy range. Then we will visit recent results from technological developments which aim at longer term future for higher energy accelerators.

Surface Contamination Monitor and Survey Information Management System

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-02-01

Shonka Research Associates, Inc.`s (SRA) Surface Contamination Monitor and Survey Information management System (SCM/SIMS) is designed to perform alpha and beta radiation surveys of floors and surfaces and document the measured data. The SRA-SCM/SIMS technology can be applied to routine operational surveys, characterization surveys, and free release and site closure surveys. Any large nuclear site can make use of this technology. This report describes a demonstration of the SRA-SCM/SIMS technology. This demonstration is part of the chicago Pile-5 (CP-5) Large-Scale Demonstration Project (LSDP) sponsored by the US Department of Energy (DOE), Office of Science and Technology (ST), Deactivation and Decommissioning Focus Area (DDFA). The objective of the LSDP is to select and demonstrate potentially beneficial technologies at the Argonne National Laboratory-East`s (ANL) CP-5 Research Reactor Facility. The purpose of the LSDP is to demonstrate that by using innovative and improved deactivation and decommissioning (D and D) technologies from various sources, significant benefits can be achieved when compared to baseline D and D technologies.

Surface Contamination Monitor and Survey Information Management System

International Nuclear Information System (INIS)

1998-02-01

Shonka Research Associates, Inc.'s (SRA) Surface Contamination Monitor and Survey Information management System (SCM/SIMS) is designed to perform alpha and beta radiation surveys of floors and surfaces and document the measured data. The SRA-SCM/SIMS technology can be applied to routine operational surveys, characterization surveys, and free release and site closure surveys. Any large nuclear site can make use of this technology. This report describes a demonstration of the SRA-SCM/SIMS technology. This demonstration is part of the chicago Pile-5 (CP-5) Large-Scale Demonstration Project (LSDP) sponsored by the US Department of Energy (DOE), Office of Science and Technology (ST), Deactivation and Decommissioning Focus Area (DDFA). The objective of the LSDP is to select and demonstrate potentially beneficial technologies at the Argonne National Laboratory-East's (ANL) CP-5 Research Reactor Facility. The purpose of the LSDP is to demonstrate that by using innovative and improved deactivation and decommissioning (D and D) technologies from various sources, significant benefits can be achieved when compared to baseline D and D technologies

Fusion of Nuclear and Emerging Technology

International Nuclear Information System (INIS)

Nahrul Khaer Alang Rashid

2005-04-01

The presentation discussed the following subjects: emerging technology; nuclear technology; fusion emerging and nuclear technology; progressive nature of knowledge; optically stimulated luminescence - application of luminescence technology to sediments; Biosystemics technology -convergence nanotechnology, ecological science, biotechnology, cognitive science and IT - prospective impact on materials science, the management of public system for bio-health, eco and food system integrity and disease mitigation

Report on the surveys in fiscal 1984. Surveys on the possibility of using coal liquefied oil as a raw material, and technological development thereon; 1984 nendo sekitan ekikayu no genryoka no kanosei oyobi sono gijutsu kaihatsu ni kansuru chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

1985-03-01

With an objective to establish an optimal method for utilizing coal liquefied oil, surveys were performed on the current status of applicable separation technologies for effective utilization of the hetero compounds of O and N contained in liquefied oil, the possibility of hetero compound utilization and issues in technological development for the utilization thereof. Since coal liquefied oil reflects greatly the coal composition and its structure, it contains generally a greater amount of hetero compounds, such as nitrogen and sulfur, as well as aromatic compounds than petroleum. If the hetero compounds could be removed from the liquefied oil more effectively before reforming as a result of progress in separation technologies, hydrogen consumption may be reduced. In addition, economic performance of the coal liquefaction business can be relatively improved by establishing a technology to utilize more effectively these by-products. The current fiscal year has performed surveys on the current status of technologies to separate oxygen and nitrogen in liquefied oil, the possibility of utilizing these hetero compounds, and issues in technological development for the utilization thereof. At the same time, surveys were carried out on the compositions, contents, and separation and analysis methods of hetero compounds in oil obtained by using the coal liquefaction systems being practically used. (NEDO)

Maker Cultures and the Prospects for Technological Action.

Science.gov (United States)

Nascimento, Susana; Pólvora, Alexandre

2018-06-01

Supported by easier and cheaper access to tools and expanding communities, maker cultures are pointing towards the ideas of (almost) everyone designing, creating, producing and distributing renewed, new and improved products, machines, things or artefacts. A careful analysis of the assumptions and challenges of maker cultures emphasizes the relevance of what may be called technological action, that is, active and critical interventions regarding the purposes and applications of technologies within ordinary lives, thus countering the deterministic trends of current directions of technology. In such transformative potential, we will explore a set of elements what is and could be technological action through snapshots of maker cultures based on the empirical research conducted in three particular contexts: the Fab Lab Network, Maker Media core outputs and initiatives such as Maker Faires, and the Open Source Hardware Association (OSHWA). Elements such as control and empowerment through material engagement, openness and sharing, and social, cultural, political and ethical values of the common good in topics such as diversity, sustainability and transparency, are critically analysed.

Status and prospect of radiation processing technology in Malaysia

Energy Technology Data Exchange (ETDEWEB)

Khairul Zaman Hj. Mohd Dahlan; Nahrul Khair Alang Md Rashid [Malaysian Institute for Nuclear Technology Research (MINT), Bangi, Selangor Darul Ehsan (Malaysia)

2001-03-01

Radiation processing technology in Malaysia is gaining acceptance by the local industry. The technology has proven to enhance the industrial efficiency, productivity and improve product quality and competitiveness. For many years, variety of radiation crosslinkable materials based on synthetic polymers have been produced either in the form of thermoplastic resins, polymer blends or composites. Today, effort is being focused towards producing environmentally friendly and biodegradable materials using natural polymers. The government of Malaysia through the Malaysian Institute for Nuclear Technology Research (MINT) has developed research program to utilize indigenous materials such as natural rubber, palm oil and polysaccharide. Radiation processing technology is used to process (crosslink/grafting/curing) the materials at a competitive cost. This technology can be applied in several industrial sectors such as automobile, aerospace, construction and healthcare. (author)

Status and prospect of radiation processing technology in Malaysia

International Nuclear Information System (INIS)

Khairul Zaman Hj Mohd Dahlan; Nahrul Khair Alang Md Rashid

2001-01-01

Radiation processing technology in Malaysia is gaining acceptance by the local industry. The technology has proven to enhance the industrial efficiency, productivity and improve product quality and competitiveness. For many years, variety of radiation crosslinkable materials based on synthetic polymers have been produced either in the form of thermoplastic resins, polymer blends or composites. Today, effort is being focused towards producing environmentally friendly and biodegradable materials using natural polymers. The government of Malaysia through the Malaysian Institute for Nuclear Technology Research (MINT) has developed research program to utilize indigenous materials such as natural rubber, palm oil and polysaccharide. Radiation processing technology is used to process (crosslink/grafting/curing) the materials at a competitive cost. This technology can be applied in several industrial sectors such as automobile, aerospace, construction and healthcare. (author)

An aerial radiological survey of the EG ampersand G Mound Applied Technologies and surrounding area, Miamisburg, Ohio

International Nuclear Information System (INIS)

1992-11-01

An aerial radiological survey was conducted over EG ampersand G Mound Applied Technologies, Miamisburg, Ohio, during the period of June 9--24, 1989. The purpose of the 41-square-kilometer (16-square-mile) survey was to document the terrestrial gamma environment of the plant and surrounding area. In addition, ground-based exposure rate measurements and soil samples were obtained to support the aerial data. An exposure rate contour map at 1 meter above ground level was.constructed from the gamma data and overlaid on an aerial photograph and map of the area. Exposure rates measured in the area typically ranged from 9 to 11 microroentgens per hour (μR/h)

Fiscal 2000 survey and research achievement report on the survey and research on next-generation EUVL (extreme ultraviolet lithography) technology; 2000 nendo jisedai EUVL (Extreme Ultra-Violet Lithography) gijutsu chosa kenkyu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

While surveys of technical progress and tasks of EUVL in Japan and overseas are under way for submitting a proposition for the industrialization of EUVL technology by expatiating the results of the EUVL research and development program scheduled to be complete in fiscal 2001, the future of EUVL is considered. The survey results are summarized in five chapters which involve (1) the outlines of survey and research results, (2) technical trends of lithography, (3) systems for EUVL research and development in the world, and (5) the conclusion. In chapter (4), light sources, systems (exposure devices), masks, resists, and other element technologies are investigated. The survey results about light sources involve the background against which their development is described, performance that an extreme ultraviolet ray source is requested to have, candidate EUVL light sources, their technical features and tasks they present, and the latest trends overseas. Concerning the exposure device, the body (device constitution), stage, sensor, projection system, and the irradiation system are investigated. As for masks, the outline of a EUVL mask, masking substrate, multilayer film fabrication, masking pattern formation, and other tasks for development are investigated. (NEDO)

Prospects of joining multi-material structures

Science.gov (United States)

Sankaranarayanan, R.; Hynes, N. Rajesh Jesudoss

2018-05-01

Spring up trends and necessities make the pipelines for the brand new Technologies. The same way, Multimaterial structures emerging as fruitful alternatives for the conventional structures in the manufacturing sector. Especially manufacturing of transport vehicles is placing a perfect platform for these new structures. Bonding or joining technology plays a crucial role in the field of manufacturing for sustainability. These latest structures are purely depending on such joining technologies so that multi-material structuring can be possible practically. The real challenge lies on joining dissimilar materials of different properties and nature. Escalation of thermoplastic usage in large structural components also faces similar ambiguity for joining multi-material structures. Adhesive bonding, mechanical fastening and are the answering technologies for multi-material structures. This current paper analysis the prospects of these bonding technologies to meet the challenges of tomorrow.

Scientists' motivation to communicate science and technology to the public: surveying participants at the Madrid Science Fair

OpenAIRE

Martín-Sempere , María José; Garzón-García , Belén; Rey-Rocha , Jesús

2008-01-01

Abstract This paper investigates what motivates scientists to communicate science and technology in a science event involving a direct relationship and interaction with the public. A structured questionnaire survey was administered through face-to-face interviews to 167 research practitioners (researchers, technicians, support staff and fellows) at the Spanish Council for Scientific Research (CSIC) who part...

Fiscal 2000 technology trend survey. Survey of technology trend relating to next-generation metal-based material compatible with inverse manufacturing leading to energy use rationalization; 2000 nendo gijutsu doko chosa hokokusho. Energy shiyo gorika ni kakawaru inverse manufacturing ni tekigoushita jisedai kinzoku kei zairyo ni kansuru gijutsu doko chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

For the construction of a recycling system consuming less energy and therefore higher in efficiency, studies were made about the feasibility of metallic material developing/recycling systems more congruent with the objective through the application of inverse manufacturing (IM). Concerning metallic materials and recycling technologies, steel, aluminum alloys, and magnesium alloys were taken up, and a survey was made of hazardous elements in steel materials, unification of materials to constitute aluminum alloy parts, yield of magnesium in die casting, and the like. In the survey of recycling of automobiles, it was pointed out that the treatment of resin-based shredder dust was posing problems and that the use of metallic materials high in recyclability was essential to IM. In conclusion, three propositions were presented, which involved technologies for the advanced use of magnesium alloys as materials leading to the realization of IM, the development of recycling-oriented general-purpose alloys (with Mg and Al as mother metals), and the development of functional bonding technology enabling debonding (debondable bonding technology). (NEDO)

Prospects for the SMR Technology

International Nuclear Information System (INIS)

Tavron, B.; Marouani, D. R.

2014-01-01

The nuclear power industry which suffered from prolonged recession has got additional slowdown by the Fukushima nuclear accident. Nuclear safety and security concerns together with cheap fossil fuel alternatives are among main reasons for this recession. Small Modular Reactor (SMR) technologies which feature enhanced safety, security and economics features may restore confidence in nuclear power and lead the nuclear energy renaissance. SMR unit sizes (up to 300MWe), match common existing oil, coal and gas unit sizes and present the environmentally suitable candidate for replacing old polluting plants. Moreover, SMR unit sizes and their enhanced load following capabilities match well future electricity system requirements

Healthcare professionals' attitudes, knowledge and self-efficacy levels regarding the use of self-hypnosis in childbirth: A prospective questionnaire survey.

Science.gov (United States)

McAllister, Sophie; Coxon, Kirstie; Murrells, T; Sandall, J

2017-04-01

to examine healthcare professionals' attitudes, knowledge and levels of self-efficacy regarding the use of self-hypnosis in childbirth. a prospective survey. two large maternity units in London, England. healthcare professionals (n=129) involved in the care of childbearing women (anaesthetists, midwives and obstetricians). online questionnaire assessing healthcare professionals' experience, knowledge, attitudes and self-efficacy relating to self-hypnosis in childbirth. attitude, self-efficacy and knowledge. over half of the participants surveyed (56%) reported they had minimal or no knowledge of hypnosis. Higher levels of knowledge were associated with higher levels of self-efficacy (phypnosis than doctors, and more exposure was significantly associated with higher levels of self-efficacy (midwives phypnosis in their own or partners' births had significantly higher self-efficacy scores (phypnosis in childbirth, they need to be confident in their ability to facilitate this method. Previous research has established that self-efficacy is a strong indicator of performance. Professionals with more knowledge of self-hypnosis are also more confident in supporting women using this technique in childbirth. Multi-disciplinary staff training which aims to increase knowledge, and which includes exposure to hypnosis in labour, may be beneficial in assisting staff to support women choosing to use self-hypnosis in labour. Copyright © 2017 Elsevier Ltd. All rights reserved.

Expanding Demand for Online Higher Education: Surveying Prospective Students

Science.gov (United States)

Garrett, Richard

2007-01-01

The Eduventures survey examined next-generation demand for online postsecondary education, assessing online experience, delivery mode and marketing channels preferences, and perceptions of price, quality and location, identifying key takeaways in each area.

Future costs of key low-carbon energy technologies: Harmonization and aggregation of energy technology expert elicitation data

International Nuclear Information System (INIS)

Baker, Erin; Bosetti, Valentina; Anadon, Laura Diaz; Henrion, Max; Aleluia Reis, Lara

2015-01-01

In this paper we standardize, compare, and aggregate results from thirteen surveys of technology experts, performed over a period of five years using a range of different methodologies, but all aiming at eliciting expert judgment on the future cost of five key energy technologies and how future costs might be influenced by public R&D investments. To enable researchers and policy makers to use the wealth of collective knowledge obtained through these expert elicitations we develop and present a set of assumptions to harmonize them. We also aggregate expert estimates within each study and across studies to facilitate the comparison. The analysis showed that, as expected, technology costs are expected to go down by 2030 with increasing levels of R&D investments, but that there is not a high level of agreement between individual experts or between studies regarding the technology areas that would benefit the most from R&D investments. This indicates that further study of prospective cost data may be useful to further inform R&D investments. We also found that the contributions of additional studies to the variance of costs in one technology area differed by technology area, suggesting that (barring new information about the downsides of particular forms of elicitations) there may be value in not only including a diverse and relatively large group of experts, but also in using different methods to collect estimates. - Highlights: • Harmonization of unique dataset on probabilistic evolution of key energy technologies. • Expectations about the impact of public R&D investments on future costs. • Highlighting the key uncertainties and a lack of consensus on cost evolution

Report on the Results of the 1988 Survey of Former Biomedical Engineering Technology Students. Research Report Number 56.

Science.gov (United States)

Livieratos, Barbara B.

In spring 1988, a telephone survey was conducted of students who had been enrolled in Howard Community College's (HCC's) Biomedical Engineering Technology (BMET) program between 1972 and 1987. The study sought to gather information for future student recruitment and program planning efforts. Responses were obtained from 43 (35%) of a potential…

A Survey of Exemplar Teachers' Perceptions, Use, and Access of Computer-Based Games and Technology for Classroom Instruction

Science.gov (United States)

Proctor, Michael D.; Marks, Yaela

2013-01-01

This research reports and analyzes for archival purposes surveyed perceptions, use, and access by 259 United States based exemplar Primary and Secondary educators of computer-based games and technology for classroom instruction. Participating respondents were considered exemplary as they each won the Milken Educator Award during the 1996-2009…

Challenges and prospects of using information technologies in higher education

Directory of Open Access Journals (Sweden)

Frolov Alexander

2016-01-01

Full Text Available The considerable attention is paid to information technologies in system of the higher education now. Using the latest technology, software and hardware in the learning process allows achieving high outcomes quality of study. The article deals with modern teaching technologies, including distance learning technology, case-technology, which is already used in practice in higher education. There remain unresolved issues of effective use of new learning technologies, the quality of the used software and hardware. The perspective directions of development of informatization of education are defined.

Mineralization and geophysical exploration by IP/RS and ground magnetic survey in MA-I and surrounding area, Maherabad porphyry Cu-Au prospect area, east of Iran

Directory of Open Access Journals (Sweden)

Azadeh Malekzadeh Shafaroudi

2009-10-01

Full Text Available Maherabad prospect area, which is studied in detail, is the first porphyry Cu-Au mineralization in the east of Iran. Based on relation of mineralization with subvolcanic intrusive bodies mostly monzonitic with porphyry texture, extent and types of alteration including potassic, sericitic- potassic, quartz- sericite- carbonate- pyrite, quartz- carbonate- pyrite, silicification- propylitic, propylitic, stockwork mineralization, assemblages hypogene mineralization including pyrite, chalcopyrite, bornite and magnetite and high anomalies of Cu and Au, Mineralization is porphyry Cu-Au-type. MA-I area, which is covered by regolith from its surrounding is the most important section of mineralization in the region because of intensive of quartz-sericite-carbonate-pyrite alteration and very high dense quartz-sulfide veinlets. IP/RS and ground magnetic surveys were conducted in the MA-I prospect area and its surrounding plain. Drilling on the IP suede section anomaly resulted to the recognition of sulfide mineralization in on extensive area under the regolith. Surface and underground detailed studies of geology, alteration, mineralization and geochemistry confirm the extension of covered mineralization to the south and west of the area. Based on the ground magnetic anomaly, the center of mineralization system, potassic zone, to the southwest of the area was recognized. Quartz0sericite-carbonate-pyrite alteration zone, which is located around the potassic zone, has very low magnetic response. IP/RS and ground magnetic surveys in a broader area than before are strongly recommended.

FY 1999 report on the survey of the history/inheritance of industrial technology. Survey of originality and creativity in electric/electronic technology in the Japanese industry; 1999 nendo sangyo gijutsu rekishi keisho chosa hokokusho. Kokunai sangyo no denki densi gijutsu no dokusosei to sozosei no chosa hen

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

For the purpose of clarifying the course of promotion of the original/creative future R and D and contributing to selection of technical themes and working-out of developmental methods, the paper conducted a survey of listening to Mr. S. Saba, Mr. Y. Hirose and Mr. K. Fujimori who are honorary members of the Institute of Electrical Engineers of Japan. For the survey, the following points were taken notice of: to fully make prior preparation; to supplement/prove what was presented and to have a lot of data by which objectivity was given to what was presented; to keep a balance between 'reminiscences' which are useful for completion of the details and the details focused; to establish the analysis method of the details of the listening; to be careful to make analysis of technology and persons so that the listening survey can be connected to the systematical arrangement; to look for 'good listeners.' As a result of the listening survey, a lot of the suggestive results seemed to be obtained in terms of the innovation of the industrial technology that has been shouldering the development of Japan and the originality/creativity seen in the innovation. (NEDO)

Integration of 3D geological modeling and gravity surveys for geothermal prospection in an Alpine region

Science.gov (United States)

Guglielmetti, L.; Comina, C.; Abdelfettah, Y.; Schill, E.; Mandrone, G.

2013-11-01

Thermal sources are common manifestations of geothermal energy resources in Alpine regions. The up-flow of the fluid is well-known to be often linked to cross-cutting fault zones providing a significant volume of fractures. Since conventional exploration methods are challenging in such areas of high topography and complicated logistics, 3D geological modeling based on structural investigation becomes a useful tool for assessing the overall geology of the investigated sites. Geological modeling alone is, however, less effective if not integrated with deep subsurface investigations that could provide a first order information on geological boundaries and an imaging of geological structures. With this aim, in the present paper the combined use of 3D geological modeling and gravity surveys for geothermal prospection of a hydrothermal area in the western Alps was carried out on two sites located in the Argentera Massif (NW Italy). The geothermal activity of the area is revealed by thermal anomalies with surface evidences, such as hot springs, at temperatures up to 70 °C. Integration of gravity measurements and 3D modeling investigates the potential of this approach in the context of geothermal exploration in Alpine regions where a very complex geological and structural setting is expected. The approach used in the present work is based on the comparison between the observed gravity and the gravity effect of the 3D geological models, in order to enhance local effects related to the geothermal system. It is shown that a correct integration of 3D modeling and detailed geophysical survey could allow a better characterization of geological structures involved in geothermal fluids circulation. Particularly, gravity inversions have successfully delineated the continuity in depth of low density structures, such as faults and fractured bands observed at the surface, and have been of great help in improving the overall geological model.

Fiscal 1993 technological survey report. R and D project for industrial science and technology (Assignment by NEDO/R and D of biochip - survey on biological research of biochip); 1993 nendo bio soshi no kenkyu kaihatsu seika hokokusho. Bio soshi seibutsu kenkyu chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-04-01

As a part of the R and D of a biochip, for the purpose of establishing fundamental technology in connection with a biochip having a new function that is nonexistent in a semiconductor, a committee for biological research and survey of biochip was organized, operating research activities, surveying and compiling research situations and technological trend at the forefront of each field, in regard to information processing in the biological field, brain-memory related information processing in the medical field, and biologically simulated information processing in the engineering field. The results were summarized in the following seven areas. 1. neurology of memory, 2. the frontal lobe and recognition, 3. function of the olfactory lobe and neural connection between the olfactory lobe and the hippocampus, 4. the cerebral fundus nucleus and function, 5. coordinate change from vision to motion in the brain, and 6. control of transient potassium current by the astroglia cell in the mouth and the hippocampus cultured nerve cell. (NEDO)

Prospective Turkish Primary Teachers' Views about the Use of Computers in Mathematics Education

Science.gov (United States)

Dogan, Mustafa

2012-01-01

The use of computers and technology in mathematics education affects students' learning, achievements, and affective dimensions. This study explores prospective Turkish primary mathematics teachers' views about the use of computers in mathematics education. The sample comprised of 129 fourth-year prospective primary mathematics teachers from two…

A Study of KHNP Nuclear Power Plant Technology Level Evaluation

International Nuclear Information System (INIS)

Yang, Seung Han; Lee, Sung Jin; Kim, Yo Han

2016-01-01

KHNP's 2030 mid and long term plan goal in technology field is securing global No. 1 NPP technology level. Quantifying technology level for this purpose, technology level at present should be surveyed. Technology level of South Korea has been surveyed by KISTEP (Korea Institute of S and T Evaluation and Planning) every two year but the technology level of KHNP has not been surveyed by any organization including KHNP itself. Also the size of technology surveyed by KISTEP was too broad to quantifying technology level of KHNP. In this paper, technology level of KHNP and South Korea are presented. In this study, NPP related technologies were divided into Level I and Level II technologies and conducted a survey for each Level II technologies using Delphi questionnaire survey that is widely used in technology level evaluation. The results of technology level and gap will be used from strategic point of view and also as a reference data for technology improvement planning