WorldWideScience

Sample records for technology rappid achieves

  1. Information Technology Diffusion: Impact on Student Achievement

    Science.gov (United States)

    Lee, Gregory M.; Lind, Mary L.

    2011-01-01

    For student achievement, the diffusion and adoption of information technology (IT) infrastructure enabled by special funding was posited to have a positive impact on student achievement. Four urban school districts provided the context for this study to assess the impact of IT adoption on standardized test scores.

  2. Impact of School Technology on Student Achievement

    Science.gov (United States)

    Young, Larry Douglas, Jr.

    2012-01-01

    This study provides an overview of the impact of school technology on elementary students in grades three through five attending public schools in Indiana. The investigation focused on the impact of various technologies on student achievement as measured on Indiana Statewide Testing for Educational Progress-Plus (ISTEP+). Various comparisons were…

  3. Technological Attitude and Academic Achievement of Physics ...

    African Journals Online (AJOL)

    This research study was aimed at investigating the effect of technological attitude of students on academic achievement in Physics. Four co-education schools were randomly drawn from urban centers of Uyo and Abak Local Government Areas of Akwa Ibom State, Nigeria. This gave sample size of 110 senior secondary two ...

  4. New Achievements in Technology Education and Development

    Science.gov (United States)

    Soomro, Safeeullah, Ed.

    2010-01-01

    Since many decades Education Science and Technology has an achieved tremendous recognition and has been applied to variety of disciplines, mainly Curriculum development, methodology to develop e-learning systems and education management. Many efforts have been taken to improve knowledge of students, researchers, educationists in the field of…

  5. Fuel Cycle Technologies 2014 Achievement Report

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Bonnie C. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-01-01

    The Fuel Cycle Technologies (FCT) program supports the Department of Energy’s (DOE’s) mission to: “Enhance U.S. security and economic growth through transformative science, technology innovation, and market solutions to meet our energy, nuclear security, and environmental challenges.” Goal 1 of DOE’s Strategic Plan is to innovate energy technologies that enhance U.S. economic growth and job creation, energy security, and environmental quality. FCT does this by investing in advanced technologies that could transform the nuclear fuel cycle in the decades to come. Goal 2 of DOE’s Strategic Plan is to strengthen national security by strengthening key science, technology, and engineering capabilities. FCT does this by working closely with the National Nuclear Security Administration and the U.S Department of State to develop advanced technologies that support the Nation’s nuclear nonproliferation goals.

  6. Achieving Teaching and Learning Excellence with Technology

    Science.gov (United States)

    Marcoux, Elizabeth; Loertscher, David V.

    2009-01-01

    Since the very first introduction of a Commodore Pet, TRS 80, and the Apple II microcomputers beginning in 1977, billions of dollars have been spent chasing a dream about the effect of technology on teaching and learning. Now, educators face the second decade of the 21st Century with seemingly unlimited ways technology can influence what people…

  7. Industrialized Development Models of Agricultural Scientific and Technological Achievements

    OpenAIRE

    WANG, Wanjiang

    2015-01-01

    Industrialization of agricultural scientific and technological achievements has become an extremely important part in agricultural structural adjustment and agricultural economic development. Basic models for industrialization of China’s agricultural scientific and technological achievements should be: (i) integrating scientific and technological development and production relying on large enterprises; (ii) integrating scientific research and development with agricultural scientific and tec...

  8. Grid technologies and applications: architecture and achievements

    International Nuclear Information System (INIS)

    Ian Foster

    2001-01-01

    The 18 months since CHEP'2000 have seen significant advances in Grid computing, both within and outside high energy physics. While in early 2000, Grid computing was a novel concept that most CHEP attendees were being exposed to for the first time, now considerable consensus is seen on Grid architecture, a solid and widely adopted technology base, major funding initiatives, a wide variety of projects developing applications and technologies, and major deployment projects aimed at creating robust Grid infrastructures. The author provides a summary of major developments and trends, focusing on the Globus open source Grid software project and the GriPhyN data grid project

  9. Reliability achievement in high technology space systems

    Science.gov (United States)

    Lindstrom, D. L.

    1981-01-01

    The production of failure-free hardware is discussed. The elements required to achieve such hardware are: technical expertise to design, analyze, and fully understand the design; use of high reliability parts and materials control in the manufacturing process; and testing to understand the system and weed out defects. The durability of the Hughes family of satellites is highlighted.

  10. Technological Attitude and Academic Achievement of Physics ...

    African Journals Online (AJOL)

    FIRST LADY

    people and government at various times (Ogunneye, 1982). According to previous studies, a lot of factors are attributed to this poor performance in secondary and post secondary school physics. Onwioduokit (1996) attributed this to insufficient man power, equipment, poor attitude (technological) of students and poor ...

  11. PERANCANGAN FASITILAS KERJA UNTUK MENGURANGI KELUHAN MUSCULOSKELETAL DISORDERS (MSDS DENGAN METODE RAPPID ENTIRE BODY ASSESMENT PADA PEKERJA PEMBUATAN PAVING DAN BATAKO PADA UKM USAHA BARU

    Directory of Open Access Journals (Sweden)

    Tanjung Mahardika

    2014-05-01

    flexed position. From the results of the interview to the workers stated that the highest complaints rate are experienced pain in the neck , right shoulder , left shoulder , back, knee and waist . This research aims to know the value of REBA and provide suggestions for improvement to reduce the risk of musculoskeletal disorders. From the research that has been conducted found that in the process of paving and batako produce moderate risk levels, high and very high so it is necessary to measure the changes. By using anthropometric data, facility design work is done in order to reduce complaints of musculoskeletal disorders. The results produce a work table stands runway with a length of 65cm, width 50cm and height 90cm for paving and length 65cm, width 50cm and height 77cm to brick, as well as additional storage and a table of cement and sand to facilitate trade. Keywords : work posture, musculoskeletal disorders, Rappid Entire Body Assesment, workspace

  12. The effect of technology on student science achievement

    Science.gov (United States)

    Hilton, June Kraft

    2003-10-01

    Prior research indicates that technology has had little effect on raising student achievement. Little empirical research exists, however, studying the effects of technology as a tool to improve student achievement through development of higher order thinking skills. Also, prior studies have not focused on the manner in which technology is being used in the classroom and at home to enhance teaching and learning. Empirical data from a secondary school representative of those in California were analyzed to determine the effects of technology on student science achievement. The quantitative analysis methods for the school data study included a multiple linear path analysis, using final course grade as the ultimate exogenous variable. In addition, empirical data from a nationwide survey on how Americans use the Internet were disaggregated by age and analyzed to determine the relationships between computer and Internet experience and (a) Internet use at home for school assignments and (b) more general computer use at home for school assignments for school age children. Analysis of data collected from the a "A Nation Online" Survey conducted by the United States Census Bureau assessed these relationships via correlations and cross-tabulations. Finally, results from these data analyses were assessed in conjunction with systemic reform efforts from 12 states designed to address improvements in science and mathematics education in light of the Third International Mathematics and Science Survey (TIMSS). Examination of the technology efforts in those states provided a more nuanced understanding of the impact technology has on student achievement. Key findings included evidence that technology training for teachers increased their use of the computer for instruction but students' final science course grade did not improve; school age children across the country did not use the computer at home for such higher-order cognitive activities as graphics and design or spreadsheets

  13. Integrating Technology for Academic Achievement in Phonics and Fluency

    Science.gov (United States)

    Mason, Hope I.

    2010-01-01

    With the push for teacher accountability and the controversy concerning high-stakes testing, more teachers are looking for systematic ways to increase academic achievement. If the U.S. is to regain its global position as number 1 in the education arena, education policy must dictate that teachers integrate technology as a regular part of core…

  14. Achievements of Theoretical Research on Chinese Technological Innovation

    Directory of Open Access Journals (Sweden)

    Wang Hanxi

    2017-01-01

    Full Text Available Using the CNKI database as the sample source, we investigated the makeup of current research results on Chinese technological innovation, and found that the study of Chinese technological innovation consists of nine directions - underlying principles of innovation behavior, concepts of innovation cognition, methods of innovation, behavior of innovation subjects, structure of innovation mediators, innovation capacity, public service system of innovation, policy support system of innovation, and cultural environment of innovation, as well as several issues of innovation, including its behavior mechanism, operational mechanism, work mechanism, modes of implementation, modes of mathematical representation, modes of physical representation, modes of behavioral representation, modes of performance representation, modes of function realization, modes of structure realization, modes of workflow realization, modes of carrier realization, etc. Such a scattered makeup requires us to formulate the system of Chinese technological innovation achievements from the perspective of philosophy of science. This will be an important mission in the study of Chinese technological innovation.

  15. Sustainable Phosphorus Measures: Strategies and Technologies for Achieving Phosphorus Security

    Directory of Open Access Journals (Sweden)

    Stuart White

    2013-01-01

    Full Text Available Phosphorus underpins the world’s food systems by ensuring soil fertility, maximising crop yields, supporting farmer livelihoods and ultimately food security. Yet increasing concerns around long-term availability and accessibility of the world’s main source of phosphorus—phosphate rock, means there is a need to investigate sustainable measures to buffer the world’s food systems against the long and short-term impacts of global phosphorus scarcity. While the timeline of phosphorus scarcity is contested, there is consensus that more efficient use and recycling of phosphorus is required. While the agricultural sector will be crucial in achieving this, sustainable phosphorus measures in sectors upstream and downstream of agriculture from mine to fork will also need to be addressed. This paper presents a comprehensive classification of all potential phosphorus supply- and demand-side measures to meet long-term phosphorus needs for food production. Examples range from increasing efficiency in the agricultural and mining sector, to technologies for recovering phosphorus from urine and food waste. Such measures are often undertaken in isolation from one another rather than linked in an integrated strategy. This integrated approach will enable scientists and policy-makers to take a systematic approach when identifying potential sustainable phosphorus measures. If a systematic approach is not taken, there is a risk of inappropriate investment in research and implementation of technologies and that will not ultimately ensure sufficient access to phosphorus to produce food in the future. The paper concludes by introducing a framework to assess and compare sustainable phosphorus measures and to determine the least cost options in a given context.

  16. The Influence of Interactive Multimedia Technology to Enhance Achievement Students on Practice Skills in Mechanical Technology

    Science.gov (United States)

    Made Rajendra, I.; Made Sudana, I.

    2018-01-01

    Interactive multimedia technology empowers the educational process by means of increased interaction between teachers and the students. The utilization of technology in the instructional media development has an important role in the increase of the quality of teaching and learning achievements of students. The application of multimedia technology in the instructional media development is able to integrate aspects of knowledge and skills. The success of multimedia technology has revolutionized teaching and learning methods. The design of the study was quasi-experimental with pre and post. The instrument used is the form of questionnaires and tests This study reports research findings indicated that there is a significance difference between the mean performances of students in the experimental group than those students in the control group. The students in the experimental group performed better in mechanical technology practice and in retention test than those in the control group. The study recommended that multimedia instructional tool is an effective tool to enhance achievement students on practice skills in mechanical Technology.

  17. 40 CFR 450.22 - Effluent limitations reflecting the best available technology economically achievable (BAT).

    Science.gov (United States)

    2010-07-01

    ... best available technology economically achievable (BAT). 450.22 Section 450.22 Protection of... limitations reflecting the best available technology economically achievable (BAT). Except as provided in 40... the best available technology economically achievable (BAT). (a) Beginning no later than August 1...

  18. The Development of Biogas Technology in Denmark: Achievements & Obstacles

    OpenAIRE

    Sannaa, Mohamed Najib

    2004-01-01

    Denmark is one of the most advanced countries in biogas technology. This country added several improvements to the biogas process in order to increase the biogas yield and thereby improve the economical profitability. Consequently, this project studied the developments of biogas technology in Denmark. The study includes a historical progress of biogas plants since 1970s; the different problems interrupted the expansion of this technology and the actions taken to overcome these obstacles. This...

  19. CRISPR technologies for bacterial systems: Current achievements and future directions.

    Science.gov (United States)

    Choi, Kyeong Rok; Lee, Sang Yup

    2016-11-15

    Throughout the decades of its history, the advances in bacteria-based bio-industries have coincided with great leaps in strain engineering technologies. Recently unveiled clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated proteins (Cas) systems are now revolutionizing biotechnology as well as biology. Diverse technologies have been derived from CRISPR/Cas systems in bacteria, yet the applications unfortunately have not been actively employed in bacteria as extensively as in eukaryotic organisms. A recent trend of engineering less explored strains in industrial microbiology-metabolic engineering, synthetic biology, and other related disciplines-is demanding facile yet robust tools, and various CRISPR technologies have potential to cater to the demands. Here, we briefly review the science in CRISPR/Cas systems and the milestone inventions that enabled numerous CRISPR technologies. Next, we describe CRISPR/Cas-derived technologies for bacterial strain development, including genome editing and gene expression regulation applications. Then, other CRISPR technologies possessing great potential for industrial applications are described, including typing and tracking of bacterial strains, virome identification, vaccination of bacteria, and advanced antimicrobial approaches. For each application, we note our suggestions for additional improvements as well. In the same context, replication of CRISPR/Cas-based chromosome imaging technologies developed originally in eukaryotic systems is introduced with its potential impact on studying bacterial chromosomal dynamics. Also, the current patent status of CRISPR technologies is reviewed. Finally, we provide some insights to the future of CRISPR technologies for bacterial systems by proposing complementary techniques to be developed for the use of CRISPR technologies in even wider range of applications. Copyright © 2016. Published by Elsevier Inc.

  20. Homework and Achievement: Using Smartpen Technology to Find the Connection

    Science.gov (United States)

    Rawson, Kevin; Stahovich, Thomas F.; Mayer, Richard E.

    2017-01-01

    There is a long history of research efforts aimed at understanding the relationship between homework activity and academic achievement. While some self-report inventories involving homework activity have been useful for predicting academic performance, self-reported measures may be limited or even problematic. Here, we employ a novel method for…

  1. Information Technology, Mathematics Achievement and Educational Equity in Developed Economies

    Science.gov (United States)

    Tan, Cheng Yong; Hew, Khe Foon

    2017-01-01

    The present study examined how access to home and school IT resources impacted student mathematics achievement. Data comprised 144,395 secondary school students from 7,308 schools in 22 developed economies who participated in the Programme for International Student Assessment (PISA) 2012. Results of hierarchical linear modelling showed that after…

  2. Achievements in Training of Future Technology Teachers: European Experience

    Science.gov (United States)

    Sheludko, Inna

    2015-01-01

    The article discusses the possibilities and prospects of using the experience of training future technology teachers in European countries. Its structure and content in accordance with national traditions and European standards led to the success of the educational components of the European Higher Pedagogical School. This fact encourages local…

  3. CRISPR technologies for bacterial systems: Current achievements and future directions

    DEFF Research Database (Denmark)

    Choi, Kyeong Rok; Lee, Sang Yup

    2016-01-01

    Throughout the decades of its history, the advances in bacteria-based bio-industries have coincided with great leaps in strain engineering technologies. Recently unveiled clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated proteins (Cas) systems are now revolution......Throughout the decades of its history, the advances in bacteria-based bio-industries have coincided with great leaps in strain engineering technologies. Recently unveiled clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated proteins (Cas) systems are now...... revolutionizing biotechnology as well as biology. Diverse technologies have been derived from CRISPR/Cas systems in bacteria, yet the applications unfortunately have not been actively employed in bacteria as extensively as in eukaryotic organisms. A recent trend of engineering less explored strains in industrial...... microbiology-metabolic engineering, synthetic biology, and other related disciplines-is demanding facile yet robust tools, and various CRISPR technologies have potential to cater to the demands. Here, we briefly review the science in CRISPR/Cas systems and the milestone inventions that enabled numerous CRISPR...

  4. Simulation technology achievement of students in physical education classes.

    Directory of Open Access Journals (Sweden)

    Тіmoshenko A.V.

    2010-06-01

    Full Text Available Technology of evaluation of progress was studied during employments by physical exercises. Possibility of the use of design method was probed in an educational process during determination of progress of students. The value of mathematical models in pedagogical activity in the field of physical culture and sport is certain. Mathematical models are offered for the evaluation of success of student young people during employments swimming. Possibility of development of models of evaluation of success is rotined on sporting games, track-and-field, gymnastics.

  5. Strengthening the management of scientific and technological achievements and serving the work of uranium geology

    International Nuclear Information System (INIS)

    Tian Hua

    2009-01-01

    Through summarizing the experiences in the management of scientific and technological achievements uranium geology, combined with the scientific research and operation practices, the author tries to find some problems and puts forward suggestion for the management of scientific and technological achievements. (authors)

  6. Student Achievement versus Technology in the Catholic Classroom: Correlation or Added Bonus

    Science.gov (United States)

    Hall, Cheryl L. Boze

    2017-01-01

    Spending limited educational budgets on technology for classrooms is a strategy many school districts have used to increase student achievement (Levenson, Baehr, Smith, & Sullivan, 2014). In recent years, the technology movement allowed for arbitrary purchasing of devices with little to no pedagogical planning for how technology device usage…

  7. The Effect of Creative Drama on Student Achievement in the Course of Information Technologies

    Science.gov (United States)

    Özek, Müzeyyen Bulut

    2016-01-01

    The purpose of this study is to determine the effect of creative drama on student achievement in the Information Technologies course. The study was carried out for the unit "Tomorrow's Technology" which is the first unit of Information Technologies course. For this study, 89 sixth grade students were selected from primary school in…

  8. One to One Technology and Its Effect on Student Academic Achievement and Motivation

    Science.gov (United States)

    Harris, Jennifer L.; Al-Bataineh, Mohammed T.; Al-Bataineh, Adel

    2016-01-01

    This research was a quantitative study using 4th grade participants from a Title 1 elementary school in Central Illinois. This study set out to determine whether one to one technology (1:1 will be used hereafter) truly impacts and effects the academic achievement of students. This study's second goal was to determine whether 1:1 Technology also…

  9. Factors Impacting Adult Learner Achievement in a Technology Certificate Program on Computer Networks

    Science.gov (United States)

    Delialioglu, Omer; Cakir, Hasan; Bichelmeyer, Barbara A.; Dennis, Alan R.; Duffy, Thomas M.

    2010-01-01

    This study investigates the factors impacting the achievement of adult learners in a technology certificate program on computer networks. We studied 2442 participants in 256 institutions. The participants were older than age 18 and were enrolled in the Cisco Certified Network Associate (CCNA) technology training program as "non-degree" or…

  10. Historical achievements of self-monitoring of blood glucose technology development in Japan.

    Science.gov (United States)

    Yamada, Shigeki

    2011-09-01

    Japanese companies were the first in the world to achieve a colorimetric glucose measurement meter back in 1973. Over the following 40 or so years, they succeeded in achieving a much greater level of user-friendliness and performance and in so doing, have contributed to the spread of self-monitoring of blood glucose. This article aims to unravel the history of blood glucose measurement's technological developments; to look at the direction and features of the development path Japan is taking; as well as to introduce some Japanese products that are on the market. © 2011 Diabetes Technology Society.

  11. The Effect of Technology Integration on High School Students' Literacy Achievement

    Science.gov (United States)

    Robinson, Kara

    2016-01-01

    This literature review presents a critical appraisal of current research on the role technology integration plays in high school students' literacy achievement. It identifies the gaps within the research through comprehensive analysis. The review develops an argument that the use of laptops in secondary English classrooms has a significant impact…

  12. Students' Attitudes towards Information Technology and the Relationship with Their Academic Achievement

    Science.gov (United States)

    Abdullah, Zhwan Dalshad; Bit Abu Ziden, Azidah; Binti Chi Aman, Rahimi; Mustafa, Khalid Ismail

    2015-01-01

    The present quantitative study aims to find out the underlying factors of attitudes towards information technology and the relationship with academic achievement among students, through a self-developed questionnaire. The attitudes of the respondents were assessed in terms of three dimensions; namely affection, behavior, and belief. The results…

  13. Teacher Effectiveness as Correlate of Students' Cognitive Achievement at Upper Basic Education in Basic Technology

    Science.gov (United States)

    Owoh, Titus M.

    2016-01-01

    This study sought to find out the relationship between students perception of their teacher effectiveness and academic achievement in Basic Technology. Teacher's personality, teaching techniques/classroom management strategy and appearance, all integrate to make for teacher effectiveness. To carry out this research, two research questions and one…

  14. The Effect of Cooperative Learning on Students' Achievement and Views on the Science and Technology Course

    Science.gov (United States)

    Altun, Sertel

    2015-01-01

    The purpose of this study is to investigate the efficiency of learning plan implementation prepared with the cooperative learning method. In particular, the study addresses the effect of cooperative learning on students' achievement and their views regarding the "Systems in Our Body" unit of the 6th grade Science and Technology lesson.…

  15. The Effect of Technology on Learner Attention and Achievement in the Classroom

    Science.gov (United States)

    Bester, G.; Brand, L.

    2013-01-01

    The objective of this investigation was to determine the effect of technology on attention and achievement within a classroom context, taking motivation and concentration into account as well. Lessons in Geography, English and Mathematics were presented to an experimental and a control group consisting of 23 and 22 Grade 8 learners, respectively.…

  16. Technology's Effect on Achievement in Higher Education: A Stage I Meta-Analysis of Classroom Applications

    Science.gov (United States)

    Schmid, Richard F.; Bernard, Robert M.; Borokhovski, Eugene; Tamim, Rana; Abrami, Philip C.; Wade, C. Anne; Surkes, Michael A.; Lowerison, Gretchen

    2009-01-01

    This paper reports the findings of a Stage I meta-analysis exploring the achievement effects of computer-based technology use in higher education classrooms (non-distance education). An extensive literature search revealed more than 6,000 potentially relevant primary empirical studies. Analysis of a representative sample of 231 studies (k = 310)…

  17. The effect of technology on learner attention and achievement in the ...

    African Journals Online (AJOL)

    The objective of this investigation was to determine the effect of technology on attention and achievement within a classroom context, taking motivation and concentration into account as well. Lessons in Geography, English and Mathematics were presented to an experimental and a control group consisting of 23 and 22 ...

  18. The Effectiveness of Education Technology for Enhancing Reading Achievement: A Meta-Analysis

    Science.gov (United States)

    Cheung, Alan C. K.; Slavin, Robert E.

    2011-01-01

    The present review examines research on the effects of technology use on reading achievement in K-12 classrooms. Unlike previous reviews, this review applies consistent inclusion standards to focus on studies that met high methodological standards. In addition, methodological and substantive features of the studies are investigated to examine the…

  19. Achieving a Prioritized Research and Technology Development Portfolio for the Dust Management Project

    Science.gov (United States)

    Hyatt, Mark J.; Abel, Phillip; Delaune, Paul; Fishman, Julianna; Kohli, Rajiv

    2009-01-01

    Mission architectures for human exploration of the lunar surface continue to advance as well as the definitions of capability needs, best practices and engineering design to mitigate the impact of lunar dust on exposed systems. The NASA DMP has been established as the agency focal point for dust characterization, technology, and simulant development. As described in this paper, the DMP has defined a process for selecting and justifying its R&T portfolio. The technology prioritization process, which is based on a ranking system according to weighted criteria, has been successfully applied to the current DMP dust mitigation technology portfolio. Several key findings emerged from this assessment. Within the dust removal and cleaning technologies group, there are critical technical challenges that must be overcome for these technologies to be implemented for lunar applications. For example, an in-situ source of CO2 on the moon is essential to the CO2 shower technology. Also, significant development effort is required to achieve technology readiness level TRL 6 for the electrostatic cleaning system for removal of particles smaller than 50 pm. The baseline materials related technologies require considerable development just to achieve TRL 6. It is also a nontrivial effort to integrate the materials in hardware for lunar application. At present, there are no terrestrial applications that are readily adaptable to lunar surface applications nor are there any obvious leading candidates. The unique requirements of dust sealing systems for lunar applications suggest an extensive development effort will be necessary to mature dust sealing systems to TRL 6 and beyond. As discussed here, several alternate materials and technologies have achieved high levels of maturity for terrestrial applications and warrant due diligence in ongoing assessment of the technology portfolio. The present assessment is the initial step in an ongoing effort to continually evaluate the DMP technology

  20. Accuracy required and achievable in radiotherapy dosimetry: have modern technology and techniques changed our views?

    Science.gov (United States)

    Thwaites, David

    2013-06-01

    In this review of the accuracy required and achievable in radiotherapy dosimetry, older approaches and evidence-based estimates for 3DCRT have been reprised, summarising and drawing together the author's earlier evaluations where still relevant. Available evidence for IMRT uncertainties has been reviewed, selecting information from tolerances, QA, verification measurements, in vivo dosimetry and dose delivery audits, to consider whether achievable uncertainties increase or decrease for current advanced treatments and practice. Overall there is some evidence that they tend to increase, but that similar levels should be achievable. Thus it is concluded that those earlier estimates of achievable dosimetric accuracy are still applicable, despite the changes and advances in technology and techniques. The one exception is where there is significant lung involvement, where it is likely that uncertainties have now improved due to widespread use of more accurate heterogeneity models. Geometric uncertainties have improved with the wide availability of IGRT.

  1. The Effectiveness of Educational Technology Applications for Enhancing Mathematics Achievement in K-12 Classrooms: A Meta-Analysis. Educator's Summary

    Science.gov (United States)

    Center for Research and Reform in Education, 2012

    2012-01-01

    This review summarizes research on the effects of technology use on mathematics achievement in K-12 classrooms. The main research questions included: (1) Do education technology applications improve mathematics achievement in K-12 classrooms as compared to traditional teaching methods without education technology?; and (2) What study and research…

  2. Correlations between radiological technology graduates academic achievement and their obtainment of a license

    International Nuclear Information System (INIS)

    Park, Myeong Hwan; Kwon, Deok Moon; Seo, Soo Kyo

    2006-01-01

    The study analyzed the correlations between variables like characteristics related to admission, academic achievement, obtainment of a radiological technology license. A majority of participants were from Daegu and academic high schools. Many participants were accepted by general admission selection, and their reason to apply to Daegu Health College was high graduate employment. Their selection for the academic program was made by their parents and themselves. Those who took the same course twice held 35.1%, and those who got an academic warning took 8.5%. The degree of participants' academic achievement showed somewhat low, and they had difficulty in taking their major courses. The average grade for admission was lower in a following selection order: college graduates, general, special, and rural areas. The admission selections and taking science courses in high school showed little significant correlations with obtainment of a radiological technology license. However, the obtainment of the license had significant correlations with retaking the same course, getting an academic warning, and the degree of academic achievement. The results also revealed that the obtainment of the license had little significant correlations with a part-time job experience, having a boy/girlfriend, and student club participation, but it had significant correlations with accommodations and study club participation. In conclusion, it is important to point out that radiological technology graduates' obtainment of a license is closely related with the degree of their academic achievement and their college life

  3. Review of spectral imaging technology in biomedical engineering: achievements and challenges.

    Science.gov (United States)

    Li, Qingli; He, Xiaofu; Wang, Yiting; Liu, Hongying; Xu, Dongrong; Guo, Fangmin

    2013-10-01

    Spectral imaging is a technology that integrates conventional imaging and spectroscopy to get both spatial and spectral information from an object. Although this technology was originally developed for remote sensing, it has been extended to the biomedical engineering field as a powerful analytical tool for biological and biomedical research. This review introduces the basics of spectral imaging, imaging methods, current equipment, and recent advances in biomedical applications. The performance and analytical capabilities of spectral imaging systems for biological and biomedical imaging are discussed. In particular, the current achievements and limitations of this technology in biomedical engineering are presented. The benefits and development trends of biomedical spectral imaging are highlighted to provide the reader with an insight into the current technological advances and its potential for biomedical research.

  4. Achievement, Language, and Technology Use Among College-Bound Deaf Learners.

    Science.gov (United States)

    Crowe, Kathryn; Marschark, Marc; Dammeyer, Jesper; Lehane, Christine

    2017-10-01

    Deaf learners are a highly heterogeneous group who demonstrate varied levels of academic achievement and attainment. Most prior research involving this population has focused on factors facilitating academic success in young deaf children, with less attention paid to older learners. Recent studies, however, have suggested that while factors such as early cochlear implantation and early sign language fluency are positively associated with academic achievement in younger deaf children, they no longer predict achievement once children reach high school age. This study, involving data from 980 college-bound high school students with hearing loss, examined relations between academic achievement, communication variables (audiological, language), and use of assistive technologies (e.g., cochlear implants [CIs], FM systems) and other support services (e.g., interpreting, real-time text) in the classroom. Spoken language skills were positively related to achievement in some domains, while better sign language skills were related to poorer achievement in others. Among these college-bound students, use of CIs and academic support services in high school accounted for little variability in their college entrance examination scores. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  5. Teaching science in a technology rich environment: Probeware's effect on student attitude and achievement

    Science.gov (United States)

    Zelmanowicz, Marc

    Purpose The use of technology in the science classroom has been a major part of the initiative toward increasing student attitude and achievement in Science, Technology, Education and Math [STEM] education in the United States. The purpose of this study was to determine the extent to which the use of probeware in a high school science living environment classroom impacts student attitude towards science and/or student achievement on standards-based assessments. This study sought to answer the following quantitative questions with a qualitative component: To what extent does the use of probeware in a high school level living environment course influence student attitudes toward science compared to students who are not using probeware? What is the impact, if any, on student achievement in a living environment course, as measured by New York State Living Environment Regents [NYSLER] exam grades, between students who use probeware and students who do not? Is there a significant difference between the two groups with regard to achieving mastery on the NYSLER exam? Sample The participants in the study were Living Environment students of a suburban high school outside of New York City. Methods The quasiexperimental study examined the effects of the replacement of traditional scientific equipment with probeware on student attitude and achievement in a living environment classroom. Student attitude was measured by the modified Attitude Toward Science Inventory [mATSI] and student achievement was measured by the New York State Living Environment Regents [NSLER] Exam. Descriptive statistics, ANCOVA and hierarchical regression analysis were conducted to answer the research questions in this study. A qualitative component was included to enhance the understanding of the quantitative analysis. Major Findings Through this study, results demonstrated a statistically significant impact of probeware on student attitude, but did not show a statistically significant impact of

  6. The effectiveness of Family Science and Technology Workshops on parental involvement, student achievement, and student curiosity

    Science.gov (United States)

    Kosten, Lora Bechard

    The literature suggests that parental involvement in schools results in positive changes in students and that schools need to provide opportunities for parents to share in the learning process. Workshops are an effective method of engaging parents in the education of their children. This dissertation studies the effects of voluntary Family Science and Technology Workshops on elementary children's science interest and achievement, as well as on parents' collaboration in their child's education. The study involved 35 second and third-grade students and their parents who volunteered to participate. The parental volunteers were randomly assigned to either the control group (children attending the workshops without a parent) or the treatment group (children attending the workshops with a parent). The study was conducted in the Fall of 1995 over a four-week period. The Analysis of Variance (ANOVA) and Kruskal-Wallis tests were used to determine the effects of the workshops on children's science achievement and science curiosity, as well as on parents' involvement with their child's education. The study revealed that there was no significant statistical difference at the.05 level between the treatment/control groups in children's science achievement or science curiosity, or in parent's involvement with their children's education. However, the study did focus parental attention on effective education and points the way to more extensive research in this critical learning area. This dual study, that is, the effects of teaching basic technology to young students with the support of their parents, reflects the focus of the Salve Regina University Ph.D. program in which technology is examined in its effects on humans. In essence, this program investigates what it means to be human in an age of advanced technology.

  7. Achieving prescribed gain/frequency responses with advances in hearing aid technology.

    Science.gov (United States)

    Sammeth, C A; Preves, D A; Bratt, G W; Peek, B F; Bess, F H

    1993-01-01

    Technological limitations have restricted the capability of older generation in-the-ear (ITE) hearing aids to closely match prescribed real ear gain/frequency responses. Newer technology, widely available in currently marketed ITE hearing aids, has considerably improved this capability. Data for 60 ears are presented comparing the real ear insertion gain (REIG) actually achieved to the target REIG, using ITE hearing aids having: 1) older generation narrow-band receivers, and amplifiers with single-pole-filter low frequency tone control and a class A amplifier output stage (n = 30), and 2) newer generation amplifiers with a two- or four-pole-filter low frequency tone control, and wide band receivers, containing a class D amplifier output stage (n = 30). With the newer technology ITE hearing aids, the means and ranges of deviation from target gain were reduced. Capability for achieving prescription REIG with ITE hearing aids can be further improved with multichannel amplifiers. Examples of the latter are shown for several difficult-to-fit audiograms.

  8. Achieving tight glycemic control with new technology: the role of the advanced practice nurse.

    Science.gov (United States)

    Howell, Soo J

    2012-01-01

    Cardiac surgery remains one of the most commonly performed surgeries in the world. Intensive insulin therapy has shown to reduce infection in patients undergoing open-heart surgery and is considered standard of care. New technologies are available to achieve and maintain recommended blood glucose goals. These include computer-driven intensive insulin protocols (vs paper-based algorithms) and continuous blood glucose monitors. Managing tight glucose control in cardiac surgery patients has been shown to decrease costs in terms of measurable outcomes including infection, mortality, and length of stay. The advanced practice nurse is uniquely qualified to implement new technologies and can be instrumental in increasing compliance with clinical practice guidelines while decreasing hospital costs.

  9. The Effect of Learning Based on Technology Model and Assessment Technique toward Thermodynamic Learning Achievement

    Science.gov (United States)

    Makahinda, T.

    2018-02-01

    The purpose of this research is to find out the effect of learning model based on technology and assessment technique toward thermodynamic achievement by controlling students intelligence. This research is an experimental research. The sample is taken through cluster random sampling with the total respondent of 80 students. The result of the research shows that the result of learning of thermodynamics of students who taught the learning model of environmental utilization is higher than the learning result of student thermodynamics taught by simulation animation, after controlling student intelligence. There is influence of student interaction, and the subject between models of technology-based learning with assessment technique to student learning result of Thermodynamics, after controlling student intelligence. Based on the finding in the lecture then should be used a thermodynamic model of the learning environment with the use of project assessment technique.

  10. Achieving generic competences through a cross-disciplinary research based course in Arctic Technology

    DEFF Research Database (Denmark)

    Kirkelund, Gunvor Marie; Hansen, Claus Thorp; Jensen, Pernille Erland

    2014-01-01

    successful in achieving both the scientific and generic competences than the students who did not. The students evaluate the course as being highly motivating for further learning and they get confident by successfully having executed a research based project in a new context. The project and field work...... engineering competences, so they are more aware of this, instead of just focussing on improving their scientific competences.......In a research based course in Arctic Technology, different teaching activities were used to support learning of both technical and generic competences. The active learning was based around a 3-weeks field work period in Greenland in combination with lectures, assignments, project and peer group...

  11. Fundamental research on sintering technology with super deep bed achieving energy saving and reduction of emissions

    International Nuclear Information System (INIS)

    Hongliang Han; Shengli Wu; Gensheng Feng; Luowen Ma; Weizhong Jiang

    2012-01-01

    In the general frame of energy saving, environment protection and the concept of circular economy, the fundamental research on the sintering technology with super deep bed, achieving energy saving and emission reduction, was carried out. At first, the characteristics of the process and exhaust emission in the sintering with super deep bed was mastered through the study of the influence of different bed depths on the sintering process. Then, considering the bed permeability and the fuel combustion, their influence on the sinter yield and quality, their potential for energy saving and emission reduction was studied. The results show that the improvement of the bed permeability and of the fuel combustibility respectively and simultaneously, leads to an improvement of the sintering technical indices, to energy saving and emission reduction in the condition of super deep bed. At 1000 mm bed depth, and taking the appropriate countermeasure, it is possible to decrease the solid fuel consumption and the emission of CO 2 , SO 2 , NO x by 10.08%, 11.20%, 22.62% and 25.86% respectively; and at 700 mm bed depth, it is possible to reduce the solid fuel consumption and the emission of CO 2 , SO 2 , NO x by 20.71%, 22.01%, 58.86% and 13.13% respectively. This research provides the theoretical and technical basis for the new technology of sintering with super deep bed, achieving energy saving and reduction of emission. (authors)

  12. Achieving better energy-efficient air conditioning – A review of technologies and strategies

    International Nuclear Information System (INIS)

    Chua, K.J.; Chou, S.K.; Yang, W.M.; Yan, J.

    2013-01-01

    Air conditioning is essential for maintaining thermal comfort in indoor environments, particularly for hot and humid climates. Today, air conditioning, comprising cooling and dehumidification, has become a necessity in commercial and residential buildings and industrial processes. It accounts for a major share of the energy consumption of a building or facility. In tropical climates, the energy consumed by heating, ventilation and air-conditioning (HVAC) can exceed 50% of the total energy consumption of a building. This significant figure is primarily due to the heavy duty placed on cooling technologies to remove both sensible and latent heat loads. Therefore, there is tremendous potential to improve the overall efficiency of the air-conditioning systems in buildings. Based on today’s practical technology for cooling, the major components of a chiller plant are (1) compressors, (2) cooling towers, (3) pumps (chilled and cooling water) and (4) fans in air handling units. They all consume mainly electricity to operate. When specifying the kW/R ton of a plant, there are two levels of monitoring cooling efficiency: (1) at the efficiency of the chiller machines or the compressors which consume a major amount of electricity; and (2) at the overall efficiency of cooling plants which include the cooling towers, pumps for moving coolant (chilled and cooling water) to all air-handling units. Pragmatically, a holistic approach is necessary towards achieving a low energy input per cooling achieved such as 0.6 kW/R ton cooling or lower by considering all aspects of the cooling plant. In this paper, we present a review of recent innovative cooling technology and strategies that could potentially lower the kW/R ton of cooling systems – from the existing mean of 0.9 kW/R ton towards 0.6 kW/R ton or lower. The paper, broadly divided into three key sections (see Fig. 2), begins with a review of the recent novel devices that enhances the energy efficiency of cooling systems at

  13. USE OF INFORMATION AND COMMUNICATION TECHNOLOGIES FOR ASSESSMENT LEVEL EDUCATIONAL ACHIEVEMENTS OF UNIVERSITY STUDENTS

    Directory of Open Access Journals (Sweden)

    Tetiana O. Oliinyk

    2014-09-01

    Full Text Available The article proves the necessity of internal (formative evaluation, the purpose of which is to intensify and optimize the process of the formation of digital citizenship of future specialists. Implementation of competence-based approach and informatization of education allows increasing efficiency of existing evaluation models, requires deep changes in all components of the education system. The attention is focused on a new generation of educational standards through improvement of innovative technologies of evaluation, providing open educational process (transparency of monitoring procedures and equal opportunities of students to achieve educational goals, help the student as a personality of learning activities to solve the problem of self-determination, self-control, self-realization.

  14. Best Available Technology (economically achievable) guidance document for the Hanford Site

    International Nuclear Information System (INIS)

    1988-07-01

    This document provides Westinghouse Hanford Company (Westinghouse Hanford) and the US Department of Energy (DOE) with a step-by-step procedure for the identification and documentation of the Best Available Technology (BAT) economically achievable for treating liquid effluents on the Hanford Site. The BAT determination is a key element in the DOE strategy to eliminate use of the soil column for contaminated effluents disposal. Following application of BAT, a liquid effluent is considered suitable for discharge to the environment, including the soil column. Liquid effluents on the Hanford Site are currently disposed of in accordance with DOE orders that require protection of public health and safety, and to the extent possible, minimize adverse impacts on the environment. The determination of BAT on a liquid effluent will only occur after the effluent meets all applicable release limits. As a result, the application of BAT may involve an additional level of control, as well as contribute to the overall Hanford Site as low as reasonably achievable (ALARA) program. 27 refs., 7 figs., 1 tab

  15. The Effect of Cooperative Learning on Students’ Achievement and Views on the Science and Technology Course

    Directory of Open Access Journals (Sweden)

    Sertel ALTUN

    2015-06-01

    Full Text Available The purpose of this study is to investigate the efficiency of learning plan implementation prepared with the cooperative learning method. In particular, the study addresses the effect of cooperative learning on students’ achievement and their views regarding the ‘Systems in Our Body’ unit of the 6th grade Science and Technology lesson. For this purpose, mixed method was used. The study is conducted in the second term of the 2013-2014 academic year, on a study group consisted of 7 girls and 13 boys, a total of 20 students of a private middle school in Istanbul. An achievement scale was utilized for the quantitative data and focus group interviews were hold for the qualitative data. While t-test was used for the quantitative findings, content analysis technique was used for the qualitative data. The result of the study indicated that CL method had a favorable effect on learning. The cooperation based learning-teaching environment provided cooperation, supported permanent learning, provided opportunities to be successful, contributed to the development of social and personal skills, but also caused worry as it requires students to be successful at all stages.

  16. The effect of cooperative learning on students’ achievement and views on the science and technology course

    Directory of Open Access Journals (Sweden)

    Sertel Altun

    2015-06-01

    Full Text Available The purpose of this study is to investigate the efficiency of learning plan implementation prepared with the cooperative learning method. In particular, the study addresses the effect of cooperative learning on students’ achievement and their views regarding the ‘Systems in Our Body’ unit of the 6th grade Science and Technology lesson. For this purpose, mixed method was used. The study is conducted in the second term of the 2013-2014 academic year, on a study group consisted of 7 girls and 13 boys, a total of 20 students of a private middle school in Istanbul. An achievement scale was utilized for the quantitative data and focus group interviews were hold for the qualitative data. While t-test was used for the quantitative findings, content analysis technique was used for the qualitative data. The result of the study indicated that CL method had a favorable effect on learning. The cooperation based learning-teaching environment provided cooperation, supported permanent learning, provided opportunities to be successful, contributed to the development of social and personal skills, but also caused worry as it requires students to be successful at all stages.

  17. Influence of science and technology magnet middle schools on students' motivation and achievement in science

    Science.gov (United States)

    Allen, David

    Some informal discussions among educators regarding motivation of students and academic performance have included the topic of magnet schools. The premise is that a focused theme, such as an aspect of science, positively affects student motivation and academic achievement. However, there is limited research involving magnet schools and their influence on student motivation and academic performance. This study provides empirical data for the discussion about magnet schools influence on motivation and academic ability. This study utilized path analysis in a structural equation modeling framework to simultaneously investigate the relationships between demographic exogenous independent variables, the independent variable of attending a science or technology magnet middle school, and the dependent variables of motivation to learn science and academic achievement in science. Due to the categorical nature of the variables, Bayesian statistical analysis was used to calculate the path coefficients and the standardized effects for each relationship in the model. The coefficients of determination were calculated to determine the amount of variance each path explained. Only five of 21 paths had statistical significance. Only one of the five statistically significant paths (Attended Magnet School to Motivation to Learn Science) explained a noteworthy amount (45.8%) of the variance.

  18. Achievement Emotions in Technology Enhanced Learning: Development and Validation of Self-Report Instruments in the Italian Context

    Directory of Open Access Journals (Sweden)

    Daniela Raccanello

    2015-02-01

    Full Text Available The increased use of technology within the educational field gives rise to the need for developing valid instruments to measure key constructs associated with performance. We present some self-report instruments developed and/or validated in the Italian context that could be used to assess achievement emotions and correlates, within the theoretical framework of Pekrun’s control-value model. First, we propose some data related to the construction of two instruments developed to assess ten achievement emotions: the Brief Achievement Emotions Questionnaire, BR-AEQ, used with college students, and the Graduated Achievement Emotions Set, GR-AES, used with primary school students. Second, we describe some data concerning the validation within the Italian context of two instruments assessing achievement goals as antecedents of achievement emotions: the Achievement Goal Questionnaire-Revised, AGQ-R, and its more recent version based on the 3 X 2 achievement goal model.

  19. Testing the Digital Divide: Does Access to High-Quality Use of Technology in Schools Affect Student Achievement?

    Science.gov (United States)

    Talley, Gregory Keith

    2012-01-01

    This study investigates the relationship between access, use of technology and student achievement in public middle schools in Maryland. The objective of this study was to determine whether a digital divide (differences in access and utilization of technology based on student characteristics of race, socioeconomic status, and gender) exists among…

  20. Relationships between In-Service Teacher Achievement Motivation and Use of Educational Technology: Case Study with Latvian and Estonian Teachers

    Science.gov (United States)

    Karaseva, Agnese; Pruulmann-Vengerfeldt, Pille; Siibak, Andra

    2018-01-01

    This study explored the relationship of in-service teacher achievement goal orientation and practices of educational technology use. Semi-structured individual interviews with secondary school teachers in Latvia (N = 16) and Estonia (N = 10) revealed that the use of information and communication technology (ICT) in pedagogical work and the ways in…

  1. Comparison of the outcomes between reduced and nonreduced triplet pregnancies achieved by Assisted Reproductive Technology.

    Science.gov (United States)

    Shiva, Marzieh; Mohammadi Yeganeh, Ladan; Mirzaagha, Elaheh; Chehrazi, Mohammad; Bagheri Lankarani, Narges

    2014-10-01

    In recent years, the significant increase in multiple pregnancies as a result of assisted reproductive technology (ART) has introduced the concept of multifetal reduction techniques. However, it is still unclear whether there are significant advantages of using this technique. To compare the outcomes of triplet pregnancies achieved by ART managed expectantly with those receiving fetal reduction interventions. In this retrospective study of 115 triplet pregnancies, 57 pregnancies were reduced to twins while 58 were managed expectantly. The fetal loss rate before 24 weeks did not differ between reduced and nonreduced pregnancies (12.3% vs 12.1%). However, the results of those using fetal reduction techniques showed a lower incidence of preterm labour (26.3% vs 50%, P = 0.009), higher mean gestational age at delivery (35.1 ± 2.6 vs 32.4 ± 3.6 weeks, P = 0.002) and higher mean birthweights compared with the control group (2188 ± 547 vs 1674 ± 546 g, P fetal loss. Additionally, there was a lower perinatal mortality, higher live birth rate and lower NICU admission. © 2014 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  2. Effects of Information and Communication Technology (ICT on Students’ Academic Achievement and Retention in Chemistry at Secondary Level

    Directory of Open Access Journals (Sweden)

    Ishtiaq Hussain

    2017-06-01

    Full Text Available The current paper investigated the effects of information and communication technology on the students’ academic achievement and retention in chemistry. Fifty students of 9th grade were selected randomly from Kohsar Public School and College Latamber Karak. The students were grouped into equivalent groups based on pretest score. In order to collect data, pretest posttest equivalent groups design was used. Mean, standard deviation and independent samples t-test were applied through SPSS for data analysis. Based on statistical analysis, it came to light that information and communication technology positively affects students’ academic achievement and retention and ICT was found more compelling, effective and valuable in teaching of chemistry when contrasted with conventional techniques of teaching. It is recommended that information and communication technology should be used in teaching chemistry for enhancing students’ academic achievement at secondary level.

  3. Learning Mathematics with Technology: The Influence of Virtual Manipulatives on Different Achievement Groups

    Science.gov (United States)

    Moyer-Packenham, Patricia; Suh, Jennifer

    2012-01-01

    This study examined the influence of virtual manipulatives on different achievement groups during a teaching experiment in four fifth-grade classrooms. During a two-week unit focusing on two rational number concepts (fraction equivalence and fraction addition with unlike denominators) one low achieving, two average achieving, and one high…

  4. Technology Activities for Life Skills Support Students. [and] CNC for Lower-Achieving Students.

    Science.gov (United States)

    Ressel, Michael J.; Smith, Clayton

    1995-01-01

    Ressel shows how providing technology education to special needs students can reaffirm belief in technology education and revitalize desire to teach. Smith suggests that breaking down processes into special steps allows these students to be successful. (JOW)

  5. Columbus electronic freight management evaluation : achieving business benefits with EFM technologies.

    Science.gov (United States)

    2009-03-01

    Effective innovation in information technology (IT) may be the most important tool for the private and public sectors to respond to international supply chain capacity constraints and congestion. Electronic Freight Management (EFM) technologies are m...

  6. Integrating Technology into the Classroom: How Does It Impact Student Achievement?

    Science.gov (United States)

    Harvey-Woodall, Antionette

    2009-01-01

    As an educator during the 21st century, it is important to note that technology is becoming more and more dominant in society. Many teachers have become very knowledgeable of how technologically-savvy students have become. In the field of technology, everyday upgrades are being made and new innovations are being discovered. As a result, the…

  7. Integrated WEC System Optimisation – Achieving Balanced Technology Development and Economical Lifecycle Performance

    OpenAIRE

    Weber, Jochem; Teillant, Boris; Costello, Ronan; Ringwood, John; Soulard, Thomas

    2011-01-01

    Successful development of economical wave energy converter (WEC) systems requires an integrated and balanced research technology development process and a thorough understanding of the economic performance criteria over the system lifecycle. Core performance attributes are associated with WEC concept, technology, operation and wavefarm economics and include survivability, power output, availability and cost. Both integrated system optimisation and successful research technology development ro...

  8. Predictive Technology Management for the Identification of Future Development Trends and the Maximum Achievable Potential Based on a Quantitative Analysis

    Directory of Open Access Journals (Sweden)

    Michael Fries

    2017-07-01

    Full Text Available A company’s ability to find the most profitable technology is based on a precise forecast of achievement potential. Technology Management (TM uses forecasting models to analyse future potentials, e.g. the Gartner Hype Cycle, Arthur D. Little’s technology lifecycle or McKinsey’s S-curve model. All these methods are useful for qualitative analysis in the planning of strategic research and development (R&D expenses. In a new approach, exponential and logistic growth functions are used to identify and quantify characteristic stages of technology development. Innovations from electrical, mechanical and computer engineering are observed and projected until the year 2025. Datasets from different industry sectors are analysed, as the number of active Facebook users worldwide, the tensile yield point of flat bar steel, the number of transistors per unit area on integrated circuits, the fuel efficiency per dimension of passenger cars, and the energy density of Lithium-Ion cells. Results show the period of performance doubling and the forecast for the end of the technological achievement potential. The methodology can help to answer key entrepreneurial questions such as the search for alternatives to applied technologies, as well as identifying the risk of substitution technology.

  9. EarthServer: a Summary of Achievements in Technology, Services, and Standards

    Science.gov (United States)

    Baumann, Peter

    2015-04-01

    Big Data in the Earth sciences, the Tera- to Exabyte archives, mostly are made up from coverage data, according to ISO and OGC defined as the digital representation of some space-time varying phenomenon. Common examples include 1-D sensor timeseries, 2-D remote sensing imagery, 3D x/y/t image timese ries and x/y/z geology data, and 4-D x/y/z/t atmosphere and ocean data. Analytics on such data requires on-demand processing of sometimes significant complexity, such as getting the Fourier transform of satellite images. As network bandwidth limits prohibit transfer of such Big Data it is indispensable to devise protocols allowing clients to task flexible and fast processing on the server. The transatlantic EarthServer initiative, running from 2011 through 2014, has united 11 partners to establish Big Earth Data Analytics. A key ingredient has been flexibility for users to ask whatever they want, not impeded and complicated by system internals. The EarthServer answer to this is to use high-level, standards-based query languages which unify data and metadata search in a simple, yet powerful way. A second key ingredient is scalability. Without any doubt, scalability ultimately can only be achieved through parallelization. In the past, parallelizing cod e has been done at compile time and usually with manual intervention. The EarthServer approach is to perform a samentic-based dynamic distribution of queries fragments based on networks optimization and further criteria. The EarthServer platform is comprised by rasdaman, the pioneer and leading Array DBMS built for any-size multi-dimensional raster data being extended with support for irregular grids and general meshes; in-situ retrieval (evaluation of database queries on existing archive structures, avoiding data import and, hence, duplication); the aforementioned distributed query processing. Additionally, Web clients for multi-dimensional data visualization are being established. Client/server interfaces are strictly

  10. Brookhaven Lab physicists Edward Beebe and Alexander Pikin win 'Brightness Award' for achievement in ion source physics and technology

    CERN Multimedia

    2003-01-01

    "Edward Beebe and Alexander Pikin, physicists at the U.S. Department of Energy's Brookhaven National Laboratory, have been awarded the Ion Source Prize, known as the "Brightness Award," which recognizes and encourages innovative and significant recent achievements in the fields of ion source physics and technology" (1 page).

  11. E-Learning Interactions, Information Technology Self Efficacy and Student Achievement at the University of Sharjah, UAE

    Science.gov (United States)

    Abulibdeh, Enas Said; Hassan, Sharifah Sariah Syed

    2011-01-01

    The purpose for this study is to validate a model of student interactions (student-content, student-instructor and student-student interactions and vicarious interaction), information technology self efficacy and student achievement. Investigation of the relationships was undertaken with structural equation modeling analyses, in a study with 250…

  12. The Effectiveness of Educational Technology Applications for Enhancing Mathematics Achievement in K-12 Classrooms: A Meta-Analysis

    Science.gov (United States)

    Cheung, Alan C. K.; Slavin, Robert E.

    2013-01-01

    The present review examines research on the effects of educational technology applications on mathematics achievement in K-12 classrooms. Unlike previous reviews, this review applies consistent inclusion standards to focus on studies that met high methodological standards. In addition, methodological and substantive features of the studies are…

  13. Effects of Information and Communication Technology (ICT) on Students' Academic Achievement and Retention in Chemistry at Secondary Level

    Science.gov (United States)

    Hussain, Ishtiaq; Suleman, Qaiser; ud Din, M. Naseer; Shafique, Farhan

    2017-01-01

    The current paper investigated the effects of information and communication technology on the students' academic achievement and retention in chemistry. Fifty students of 9th grade were selected randomly from Kohsar Public School and College Latamber Karak. The students were grouped into equivalent groups based on pretest score. In order to…

  14. A University Engagement Model for Achieving Technology Adoption and Performance Improvement Impacts in Healthcare, Manufacturing, and Government

    Science.gov (United States)

    McKinnis, David R.; Sloan, Mary Anne; Snow, L. David; Garimella, Suresh V.

    2014-01-01

    The Purdue Technical Assistance Program (TAP) offers a model of university engagement and service that is achieving technology adoption and performance improvement impacts in healthcare, manufacturing, government, and other sectors. The TAP model focuses on understanding and meeting the changing and challenging needs of those served, always…

  15. The Impact of a Geospatial Technology-Supported Energy Curriculum on Middle School Students' Science Achievement

    Science.gov (United States)

    Kulo, Violet; Bodzin, Alec

    2013-01-01

    Geospatial technologies are increasingly being integrated in science classrooms to foster learning. This study examined whether a Web-enhanced science inquiry curriculum supported by geospatial technologies promoted urban middle school students' understanding of energy concepts. The participants included one science teacher and 108 eighth-grade…

  16. Engineering Principles for Information Technology Security (A Baseline for Achieving Security)

    National Research Council Canada - National Science Library

    Stoneburner, Gary

    2001-01-01

    The purpose of the Engineering Principles for Information Technology (IT) Security (HP-ITS) is to present a list of system-level security principles to he considered in the design, development, and operation of an information system...

  17. Self Determination-Based Design To Achieve Acceptance of Assisted Living Technologies For Older Adults

    OpenAIRE

    Dupuy, Lucile; Consel, Charles; Sauzeon, Hélène

    2016-01-01

    Accepted for publication in the journal Computers In Human Behavior; International audience; Providing technological support to assist older adults in their daily activities is a promising approach to aging in place. However, acceptance is critical when technologies are embedded in the user's life. Recently, Lee et al. established a connection between acceptance and motivation. They approached motivation via the Self-Determination Theory (SDT): the capacity to make choices and to take decisio...

  18. From here to efficiency : time lags between the introduction of new technology and the achievement of fuel savings

    International Nuclear Information System (INIS)

    Mintz, M.; Vyas, A.; Wang, M.; Stodolsky, F.; Cuenca, R.; Gaines, L.

    1999-01-01

    In this paper, the energy savings of new technology offering significant improvements in fuel efficiency are tracked for over 20 years as vehicles incorporating that technology enter the fleet and replace conventional light-duty vehicles. Two separate analyses are discussed: a life-cycle analysis of aluminum-intensive vehicles and a fuel-cycle analysis of the energy and greenhouse gas emissions of double vs. triple fuel-economy vehicles. In both efforts, market-penetration modeling is used to simulate the rate at which new technology enters the new fleet, and stock-adjustment modeling is used to capture the inertia in turnover of new and existing current-technology vehicles. Together, these two effects--slowed market penetration and delayed vehicle replacement--increase the time lag between market introduction and the achievement of substantial energy savings. In both cases, 15-20 years elapse, before savings approach these levels

  19. EFFECTS OF EDUCATIONAL TECHNOLOGY APPLICATIONS ON STUDENT ACHIEVEMENT FOR DISADVANTAGED STUDENTS: WHAT FORTY YEARS OF RESEARCH TELLS US

    Directory of Open Access Journals (Sweden)

    Alan Cheung

    2013-03-01

    Full Text Available The purpose of this review is to examine the effectiveness of educational technology applications and how features of using technology programs and characteristics of these evaluations affect achievement outcomes for disadvantaged students in grades K-12. The review applies consistent inclusion standards to focus on studies that met high methodological standards. A total of 154 qualifying studies were included in the final analysis. The findings of the review suggest that educational technology applications generally produced a positive, though modest, effect (ES=+0.16 in comparison to traditional methods. A marginally significant difference was found among four types of educational technology applications. Larger effect sizes were found with comprehensive models (ES=+0.23 and innovative technology applications (ES=+0.20. Effect sizes for supplemental programs and computer-managed learning were +0.15 and +0.12, respectively. The findings provide some suggestive evidence that approaches that integrated computer and non-computer instruction in the classrooms and innovative approaches are effective in improving student achievement. Differential impacts were also found by both substantive and methodological features.

  20. The Impact of a Geospatial Technology-Supported Energy Curriculum on Middle School Students' Science Achievement

    Science.gov (United States)

    Kulo, Violet; Bodzin, Alec

    2013-02-01

    Geospatial technologies are increasingly being integrated in science classrooms to foster learning. This study examined whether a Web-enhanced science inquiry curriculum supported by geospatial technologies promoted urban middle school students' understanding of energy concepts. The participants included one science teacher and 108 eighth-grade students classified in three ability level tracks. Data were gathered through pre/posttest content knowledge assessments, daily classroom observations, and daily reflective meetings with the teacher. Findings indicated a significant increase in the energy content knowledge for all the students. Effect sizes were large for all three ability level tracks, with the middle and low track classes having larger effect sizes than the upper track class. Learners in all three tracks were highly engaged with the curriculum. Curriculum effectiveness and practical issues involved with using geospatial technologies to support science learning are discussed.

  1. Achievement, Language, and Technology Use among College-Bound Deaf Learners

    Science.gov (United States)

    Crowe, Kathryn; Marschark, Marc; Dammeyer, Jesper; Lehane, Christine

    2017-01-01

    Deaf learners are a highly heterogeneous group who demonstrate varied levels of academic achievement and attainment. Most prior research involving this population has focused on factors facilitating academic success in young deaf children, with less attention paid to older learners. Recent studies, however, have suggested that while factors such…

  2. The Impact of Goal Achievement Orientation on Student Technology Usage in the Classroom

    Science.gov (United States)

    McGloin, Rory; McGillicuddy, Kara T.; Christensen, John L.

    2017-01-01

    The aim of this study was to investigate whether students with differing goal achievement orientations were more likely to engage in on-task or off-task mobile device usage, as well as whether particular devices (specifically, laptops and smartphones) have a positive or negative relationship with specific task usage. The results of this study…

  3. Scientific and Technological Achievements, 1946-2011, of the AFRL Electromagnetics Technology Division (AFRL/RYH) and Its Progenitors

    Science.gov (United States)

    2012-07-01

    Shepherd, A. C. Yang, S. A. Roosild, J. H. Bloom, B. R. Capone , C. E. Ludington and R. W. Taylor, "Silicon Schottky Barrier Monolithic IRTV Focal...spacecraft to test innovative concepts and technologies in harsh space environments. The reference by Santarelli et al . reviews RYH’s work on genetic...2002; http://www.aip.org/pnu/2002/571.html A.V. Turukhin et al ., “Observation of Ultraslow and Stored Light Pulses in a Solid” Phys. Rev. Lett. 88

  4. Technologies for Education: Achievements and Future Initiatives in the Asia-Pacific Region

    Science.gov (United States)

    Wachholz, Cedric; Meleisea, Ellie; Apikul, Christine

    2005-01-01

    Developments in information and communication technologies (ICT) in recent years have resulted in changes to content and delivery of education services. For its ICT in Education Policy Project, UNESCO since 2003 has published several reports that raise awareness and prepare policymakers to develop their own national action plan for ICT in…

  5. The 'crisis of noosphere' as a limiting factor to achieve the point of technological singularity

    Directory of Open Access Journals (Sweden)

    Rafael Lahoz-Beltra

    2018-03-01

    Full Text Available One of the most significant developments in the history of human being is the invention of a way of keeping records of human knowledge, thoughts and ideas. In 1926, the work of several thinkers such as Edouard Le Roy, Vladimir Vernadsky and Teilhard de Chardin led to the concept of noosphere, the idea that human cognition and knowledge transforms the biosphere into something like a thinking layer of the planet. At present, it is commonly accepted by some thinkers that the Internet is the medium that will give life to noosphere. According to Vinge and Kurzweil's technological singularity hypothesis, noosphere would in a future be the natural environment in which a 'human machine superintelligence' would emerge to reach the point of technological singularity. In this article we show by means of numerical models that it is impossible for our civilization to reach the point of technological singularity in a near future. We propose that this point could be reached only if Internet data centers were based on "computer machines" that are more effective in terms of hardware and power consumption than the current ones. Finally, we speculate about 'Nooscomputers' or N computers, as hypothetical machines oriented not only to the management of information, but also knowledge, and much more efficient in terms of electricity consumption than current computers. Possibly a civilization based on N-computers would allow us to successfully reach the point of technological singularity.

  6. The Effects of Technology Instruction on the Academic Achievement of Fifth Grade Students

    Science.gov (United States)

    Davis, Karen Cortina

    2012-01-01

    A digital native is an individual born between 1981 and 2001, and children born after 2001 are called millennials. Educators are expected to meet the needs of today's technologically savvy students. Some researchers assert that an academic "moral panic" is taking place that lacks the empirical and theoretical knowledge to support…

  7. Effects of Technology Immersion on Middle School Students' Learning Opportunities and Achievement

    Science.gov (United States)

    Shapley, Kelly; Sheehan, Daniel; Maloney, Catherine; Caranikas-Walker, Fanny

    2011-01-01

    An experimental study of the Technology Immersion model involved comparisons between 21 middle schools that received laptops for each teacher and student, instructional and learning resources, professional development, and technical and pedagogical support, and 21 control schools. Using hierarchical linear modeling to analyze longitudinal survey…

  8. Barriers and requirements for achieving interoperable eHealth technology in primary care

    NARCIS (Netherlands)

    Oude Nijeweme-d'Hollosy, Wendeline; van Velsen, Lex Stefan; Hermens, Hermanus J.

    2015-01-01

    Despite its great promises, eHealth is not yet structurally embedded within the IT infrastructure of primary care. This is mainly due to the fact that healthcare technologies have been developed without coordination and a centralized approach [1], which in turn has led to a lack of shared standards

  9. Participation in Science and Technology: Young People's Achievement-Related Choices in Late-Modern Societies

    Science.gov (United States)

    Boe, Maria Vetleseter; Henriksen, Ellen Karoline; Lyons, Terry; Schreiner, Camilla

    2011-01-01

    Young people's participation in science, technology, engineering and mathematics (STEM) is a matter of international concern. Studies and careers that require physical sciences and advanced mathematics are most affected by the problem and women in particular are under-represented in many STEM fields. This article views international research about…

  10. The Effect of Computer Assisted Mind Mapping on Students’ Academic Achievement, Attitudes and Retention in Science and Technology Course

    Directory of Open Access Journals (Sweden)

    Mehmet Nuri GÖMLEKSİZ

    2013-12-01

    Full Text Available This study aims at determining the effects of computer assisted mind mapping (CAMM technique on students’ academic achievement, attitudes and retention in Science and Technology course. Mixed-method research design which included both quantitative and qualitative methods was used in the study. Pretest-posttest control group experimental design, interview and observation techniques were used. The study included one experimental (N:36 one control group (N:32. The study was conducted on seventh grade students at an elementary school in 2011-2012 academic year. While experimental group used CAMM technique, control group used traditional method. The achievement test, administered as a pre-, post- and delayed post-test, included 34 questions. The mean difficulty of the test was calculated to be .54 and KR-20 reliability coefficient was measured to be .73. To determine students' attitudes towards Science and Technology course, a 20-item five-point Likert-style attitude scale (α: .89 developed by Akınoğlu (2001 was used. The results revealed that CAMM technique had a positive effect on students’ achievement and attitudes towards learning science and technology

  11. An analysis of collaborative technological advancements achieved through the Center for Network Innovation and Experimentation

    OpenAIRE

    Quarles, Eric L.

    2008-01-01

    The primary focus of this thesis is to produce an analysis of collaborative technology advancements experienced through the experimental cycles which the members of the Naval Postgraduate School Center for Network Innovation and Experimentation (CENETIX) participate. These experiments, which include Maritime Interdiction Operations (MIO) and Tactical Network Topology (TNT) scenarios, have advanced a great deal since their inception and there is a need for a detailed study into which c...

  12. LINKING EMOTIONAL INTELLIGENCE TO ACHIEVE TECHNOLOGY ENHANCED LEARNING IN HIGHER EDUCATION

    OpenAIRE

    Janette KRUGER; A. Seugnet BLIIGNAUT

    2013-01-01

    Higher education institutions (HEIs) increasingly use technology-enhanced learning (TEL) environments (e.g. blended learning and e-learning) to improve student throughput and retention rates. As the demand for TEL courses increases, expectations rise for faculty to meet the challenge of using TEL effectively. The promises that TEL holds have not yet materialized, as not enough faculty master the skills and knowledge to integrate TEL into their teaching and learning. The role of emotional i...

  13. ASSESSMENT TECHNIQUES OF ENGLISH READING COMPREHENSION MEDIATED BY TECHNOLOGIES TO IMPROVE COLLEGE STUDENT’S ACHIEVEMENT.

    OpenAIRE

    Ochoa-Vásquez, Miguel A.; Ramírez-Montoya, María S.

    2016-01-01

    Improving reading comprehension skills is fundamental to those students willing to enroll in undergraduate studies. This sequential-explanatory mixed methods research design attempted to measure the impact that English reading comprehension assessment had on 96 college students’ school performance, after receiving a 15-hour instruction on reading evaluating techniques in technological-enriched environments. The data was collected through reading comprehension pre/post-tests and a semi-structu...

  14. Beyond intuitive anthropomorphic control: recent achievements using brain computer interface technologies

    Science.gov (United States)

    Pohlmeyer, Eric A.; Fifer, Matthew; Rich, Matthew; Pino, Johnathan; Wester, Brock; Johannes, Matthew; Dohopolski, Chris; Helder, John; D'Angelo, Denise; Beaty, James; Bensmaia, Sliman; McLoughlin, Michael; Tenore, Francesco

    2017-05-01

    Brain-computer interface (BCI) research has progressed rapidly, with BCIs shifting from animal tests to human demonstrations of controlling computer cursors and even advanced prosthetic limbs, the latter having been the goal of the Revolutionizing Prosthetics (RP) program. These achievements now include direct electrical intracortical microstimulation (ICMS) of the brain to provide human BCI users feedback information from the sensors of prosthetic limbs. These successes raise the question of how well people would be able to use BCIs to interact with systems that are not based directly on the body (e.g., prosthetic arms), and how well BCI users could interpret ICMS information from such devices. If paralyzed individuals could use BCIs to effectively interact with such non-anthropomorphic systems, it would offer them numerous new opportunities to control novel assistive devices. Here we explore how well a participant with tetraplegia can detect infrared (IR) sources in the environment using a prosthetic arm mounted camera that encodes IR information via ICMS. We also investigate how well a BCI user could transition from controlling a BCI based on prosthetic arm movements to controlling a flight simulator, a system with different physical dynamics than the arm. In that test, the BCI participant used environmental information encoded via ICMS to identify which of several upcoming flight routes was the best option. For both tasks, the BCI user was able to quickly learn how to interpret the ICMSprovided information to achieve the task goals.

  15. SRF Accelerator Technology Transfer Experience from the Achievement of the SNS Cryomodule Production Run

    International Nuclear Information System (INIS)

    This paper will discuss the technology transfer aspect of superconducting RF expertise, as it pertains to cryomodule production, beginning with the original design requirements through testing and concluding with product delivery to the end user. The success of future industrialization, of accelerator systems, is dependent upon a focused effort on accelerator technology transfer. Over the past twenty years the Thomas Jefferson National Accelerator Facility (Jefferson Lab) has worked with industry to successfully design, manufacture, test and commission more superconducting RF cryomodules than any other entity in the world. The most recent accomplishment of Jefferson Lab has been the successful production of twenty-four cryomodules designed for the Spallation Neutron Source (SNS). Jefferson Lab was chosen, by the United States Department of Energy, to provide the superconducting portion of the SNS linac due to its reputation as a primary resource for SRF expertise. The successful partnering with, and development of, industrial resources to support the fabrication of the superconducting RF cryomodules for SNS by Jefferson Lab will be the focus of this paper

  16. LINKING EMOTIONAL INTELLIGENCE TO ACHIEVE TECHNOLOGY ENHANCED LEARNING IN HIGHER EDUCATION

    Directory of Open Access Journals (Sweden)

    Janette KRUGER

    2013-10-01

    Full Text Available Higher education institutions (HEIs increasingly use technology-enhanced learning (TEL environments (e.g. blended learning and e-learning to improve student throughput and retention rates. As the demand for TEL courses increases, expectations rise for faculty to meet the challenge of using TEL effectively. The promises that TEL holds have not yet materialized, as not enough faculty master the skills and knowledge to integrate TEL into their teaching and learning. The role of emotional intelligence (EI in attaining TEL in e-learning and blended learning environments is not yet clear. This article reports a case study at a South African university where the former Department of Telematic Education introduced a program to prepare faculty for the implementation of TEL for ODL. This research explores and describes links between emotional intelligence and faculty’s ability to cope with new learning technologies. The purposive sampling comprised ten participants who completed a set of e-activities. A mixed methods approach triangulated the findings which provided insight into the coping tactics participants used to accomplish TEL for ODL. Five trends emerged: perception of adequate ability, cognitive decision making; perception of stressful situations; emotional disclosure; and social networking. Although the study identified links between emotional intelligence and coping strategies, the interdependency of coping strategies and emotional intelligence remains elusive.

  17. The Southeastern Minnesota Beacon Project for Community-driven Health Information Technology: Origins, Achievements, and Legacy.

    Science.gov (United States)

    Chute, Christopher G; Hart, Lacey A; Alexander, Alex K; Jensen, Daniel W

    2014-01-01

    The Southeastern (SE) Minnesota Beacon organized all the health care providers, county public health organizations, and school districts in the deployment and integration of health information exchange (HIE) and targeted health communication around childhood asthma and diabetes. The community cooperated to establish a clinical data repository for all residents in the 11-county region. Through this community of practice approach that involved traditional and nontraditional providers, the SE Minnesota Beacon was able to realize unique applications of this technology. This manuscript overviews the associated organization and infrastructure of this community collaboration. The Office of the National Coordinator for Health Information Technology (ONC), as part of the American Recovery and Reinvestment Act of 2009 (ARRA) stimulus, established 17 projects throughout the United States targeting the introduction and meaningful use of health information technology (HIT). These 17 communities were intended to serve as an example of what could be accomplished. The SE Minnesota Beacon is one of these communities. The community ultimately opted for peer-to-peer HIE, using Nationwide Health Information Network (NwHIN) Connect software. The clinical data repository was established using the infrastructure developed by the Regenstrief Institute, which operated as a trusted third party. As an extension to HIE, the consortium of county public health departments created a patient data portal for use by school nurses and parents. Childhood asthma was addressed by creating, exchanging, and maintaining an "asthma action plan" for each affected child, shared throughout the community, including through the patient portal. Diabetes management introduced patient treatment decision tools and patient quality of life measures, facilitating care. Influenza vaccination was enhanced by large-scale community reporting in partnership with the state vaccination registry. The methodology and

  18. Nuclear water desalination technology as a tool for achieving Millennium Development Goals (MDGs)

    International Nuclear Information System (INIS)

    Dahunsi, S. O. A.; Ala, A.

    2011-01-01

    Potable water is regarded as one of the essential needs for the attainment of the target of the Millennium Development Goals (MDGs), but every year new countries are affected by growing water problems and Climate change is likely to further stress regions already facing dire water shortages. Recent statistics also shown that 2.3 billion people currently live in water-stressed areas and among them 1.7 billion live in water-scarce areas where the water availability per person is less than 1000 m 3 /year. Only large-scale commercially available desalination processes will be a solution to the menace of this water shortage. This paper therefore focuses on the results and applications of results of research and development in water desalination using nuclear technology which is evolving as an important option for safe, economic and sustainable supply of large amounts of portable water to meet the ever-increasing worldwide water demand.

  19. Principles of Technology Student Achievement in Advanced Physics Measured by a Normed Physics Test.

    Science.gov (United States)

    Nicholson, James Alan

    1991-02-01

    The Principles of Technology (PT) curriculum, now in approximately 1,200 schools, has produced a profound change in the delivery of applied physics. If high school PT programs and traditional physics courses deliver comparable student outcomes, as some research suggests, the PT curriculum may find wider acceptance in vocational programs and postsecondary schools may have rationale for accepting PT as physics. This study measured PT student performance on an advanced physics test, after they have had one year (7 units) of PT. The 1988R version of the National Association of Physics Teachers and National Science Teachers Association physics test, with more than 7500 copies sold, was selected as the research instrument. This test covers advanced aspects of traditional high school physics. A secondary enquiry included an attempt to link PT teacher preparation and credentialing and/or PT site demographics to variation in PT student scores on the 1988R test. The 10 PT sites in this study were self-selected from the 29 PT field study schools, the most mature PT sites. The researcher determined, that the 1988R physics test lacked content validity for the PT students tested. The PT students tested had a composite mean score of 17.67 questions correct out of 80, (below the second percentile), not statistically different than a chance score. No differences were found between site mean scores. Interpretation of the results regarding the effect of teachers, or demographics was not justified. The value of PT to the vocational-technical programs that it was designed for was not measured, nor was the awarding of general science credit for PT completion. One year of the PT curriculum, at the sampled schools, has not prepared students in the advanced scientific aspects of traditional physics found on the 1988R examination. The primary implication is that educators should not expect year one PT to prepare students for classes or curricula that include traditional physics as a

  20. Halftone biasing OPC technology: an approach for achieving fine bias control on raster-scan systems

    Science.gov (United States)

    Nakagawa, Kent H.; Chen, J. Fung; Socha, Robert J.; Laidig, Thomas L.; Wampler, Kurt E.; Van Den Broeke, Douglas J.; Dusa, Mircea V.; Caldwell, Roger F.

    1999-08-01

    As the semiconductor roadmap continues to require imaging of smaller features on wafers, we continue to explore new approaches in OPC strategies to enhance existing technology. Advanced reticle design, intended for printing sub-wavelength features, requires the support of very fine-increment biases on semi-densely-pitched lines, where the CD correction requires only a fraction of the spot size of an e-beam system. Halftone biasing, a new OPC strategy, has been proposed to support these biases on a raster-scan e-beam system without the need for a reduced address unit and the consequent write time penalty. The manufacturability and inspectability of halftone-biased lines are explored, using an OPC characterization reticle. Pattern fidelity is examined using both optical and SEM tools. Printed DUV resist line edge profiles are compared for both halftone and non-halftone feature edges. Halftone biasing was applied to an SRAM-type simulation reticle, to examine its impact on data volume, write time reduction, and printing performance.

  1. Hosted Services for Advanced V and V Technologies: An Approach to Achieving Adoption without the Woes of Usage

    Science.gov (United States)

    Koga, Dennis (Technical Monitor); Penix, John; Markosian, Lawrence Z.; OMalley, Owen; Brew, William A.

    2003-01-01

    Attempts to achieve widespread use of software verification tools have been notably unsuccessful. Even 'straightforward', classic, and potentially effective verification tools such as lint-like tools face limits on their acceptance. These limits are imposed by the expertise required applying the tools and interpreting the results, the high false positive rate of many verification tools, and the need to integrate the tools into development environments. The barriers are even greater for more complex advanced technologies such as model checking. Web-hosted services for advanced verification technologies may mitigate these problems by centralizing tool expertise. The possible benefits of this approach include eliminating the need for software developer expertise in tool application and results filtering, and improving integration with other development tools.

  2. Making up your mind about a complex technology: an investigation into factors that help or hinder the achievement of cognitive closure about CCS

    OpenAIRE

    Koot, Charlotte

    2015-01-01

    Many of the technological innovations introduced into modern society have a clear impact on people’s daily lives. As a consequence, public opinion is often a decisive factor for the successful implementation of a complex technology. The research in this dissertation examines psychological factors that affect the ease with which people form a definite of view, or achieve cognitive closure, on complex technologies. Attitudes on which people have achieved cognitive closure are of interest as the...

  3. 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

  4. 1ST International Conference on Small Satellites: New Technologies, Achievements, Problems and Prospects for International Co-Operation in the New Millenium

    National Research Council Canada - National Science Library

    1998-01-01

    The Final Proceedings for Small Satellites: New technologies, achievements, problems and prospects for international co-operation in the new millenium, 16 November 1998 - 20 November 1998 This is an interdisciplinary conference...

  5. Where Are All the Talented Girls? How Can We Help Them Achieve in Science Technology Engineering and Mathematics?

    Directory of Open Access Journals (Sweden)

    Monica MEADOWS

    2016-12-01

    Full Text Available Women’s participation in science, technology, engineering and mathematics (STEM courses and careers lags behind that of men. Multiple factors contribute to the underrepresentation of women and girls in STEM. Academic research suggests three areas, which account for the under representation of girls in STEM: social and environmental factors, the school climate and the influence of bias. In order to engage and to retain girls in STEM, educators need to: eliminate bias in the classroom, change school culture, introduce female role models, help girls assess their abilities accurately and develop talent in areas related to science, technology, engineering, and mathematics. Educators should encourage young girls to ask questions about the world, to problem solve, and to develop creativity through play and experimentation. Women have made impressive gains in science and engineering but remain a distinct minority in many science and engineering fields. Creating environments that support girls’ and women’s achievements and interests in science and engineering will encourage more girls and women to pursue careers in these vital fields.

  6. Towards an integrated analytical framework of information and communications technology literacy: from intended to implemented and achieved dimensions

    Directory of Open Access Journals (Sweden)

    Lina Markauskaite

    2006-01-01

    Full Text Available Introduction. Theoretical approaches and frameworks that help us to understand the contemporary notion of information and communication technology (ICT literacy in the formal education sector are reviewed and examined. Method. The analysis is conducted from a technology (i.e., computer science conceptual perspective. The focus is on those aspects of new literacies that are directly related to the use of ICT. Structured literature review and documentary research techniques are applied. Analysis. Relationships between ICT literacy, information literacy, media literacy and other new literacies are clarified. Important terms - 'ICT', 'literacy' and 'ICT literacy' - are discussed. An analytical framework for the investigation of contemporary understandings of ICT literacy is presented. Three analytical dimensions of ICT literacy - (1 intended, (2 implemented and (3 achieved - are employed in this framework. The main perspectives and structural approaches that can be applied for the examination of ICT literacy in each of these three dimensions are discussed. Results. The proposed analytical framework reveals links between (1 the conceptual approaches and initial aims of ICT literacy policies, proposed at the top-level of policymaking; (2 teaching and learning practices, implemented at the middle-level of educational system and (3 ICT literacy learning experiences and students' outcomes, expected at the base-level of educational system. Conclusion. . It is argued that this analytical framework can be applied for an integrated analysis of ICT literacy. The framework provides a conceptual structure for discovering inconsistencies in the understanding of ICT literacy at various levels of educational systems.

  7. The impact of technology availability on the timing and costs of emission reductions for achieving long-term climate targets

    NARCIS (Netherlands)

    van Vliet, J.; Hof, Andries|info:eu-repo/dai/nl/240412397; Mendoza Beltran, A.; van den Berg, M..; Deetman, S.; den Elzen, M.G.J.; Lucas, P.L.; van Vuuren, D.P.|info:eu-repo/dai/nl/11522016X

    2014-01-01

    While most long-term mitigation scenario studies build on a broad portfolio of mitigation technologies, there is quite some uncertainty about the availability and reduction potential of these technologies. This study explores the impacts of technology limitations on greenhouse gas emission

  8. Utilization of Innovations and Techniques of Educational Technology in Delivering of Educational Practicum and Its Impact on Increasing Academic Achievement among Pre-Service Teachers

    Science.gov (United States)

    Ibrahim, Hatim G.

    2017-01-01

    The current study aims to identify the utilization of innovations and techniques of educational technology in teaching of educational practicum and its impact on increasing academic achievement among pre-service teachers. The study sample consisted of (60) pre-service teachers (student teachers) randomly selected from public middle and secondary…

  9. The Role of Arts-Related Information and Communication Technology Use in Problem Solving and Achievement: Findings from the Programme for International Student Assessment

    Science.gov (United States)

    Liem, Gregory Arief D.; Martin, Andrew J.; Anderson, Michael; Gibson, Robyn; Sudmalis, David

    2014-01-01

    Drawing on the Programme for International Student Assessment 2003 data set comprising over 190,000 15-year-old students in 25 countries, the current study sought to examine the role of arts-related information and communication technology (ICT) use in students' problem-solving skill and science and mathematics achievement. Structural equation…

  10. Urban underrepresented minority students in science, technology, engineering, and math: An analysis of the differences between developmental assets and academic achievement

    Science.gov (United States)

    Wells, Jovan Grant

    The purpose of this study is to determine the relationship between the developmental assets and academic achievement of urban underrepresented minority male and female students in a specialized science, technology, engineering, and math program, and the developmental assets and academic achievement of urban underrepresented minority male and female students in traditional comprehensive high school programs. The findings of the study provide information regarding the influence of gender, school setting, and developmental assets that may help impact student achievement for underrepresented minorities in the areas of science, technology, engineering, and math. The study findings also contribute to developmental assets theory and the influence of the theory as it relates to underrepresented minority students, academic outcomes, and the influencing factors internal and external to school.

  11. Achieving Complex Learning Outcomes through Adoption of a Pedagogical Perspective: A Model for Computer Technology Delivered Instruction

    Science.gov (United States)

    Bellard, Breshanica

    2018-01-01

    Professionals responsible for the delivery of education and training using technology systems and platforms can facilitate complex learning through application of relevant strategies, principles and theories that support how learners learn and that support how curriculum should be designed in a technology based learning environment. Technological…

  12. Towards an integrated analytical framework of information and communications technology literacy: from intended to implemented and achieved dimensions

    OpenAIRE

    Lina Markauskaite

    2006-01-01

    Introduction. Theoretical approaches and frameworks that help us to understand the contemporary notion of information and communication technology (ICT) literacy in the formal education sector are reviewed and examined. Method. The analysis is conducted from a technology (i.e., computer science) conceptual perspective. The focus is on those aspects of new literacies that are directly related to the use of ICT. Structured literature review and documentary research techniques are applied. Ana...

  13. The Impact of Interactive Whiteboard Technology on Medical Students' Achievement in ESL Essay Writing: An Early Study in Egypt

    Science.gov (United States)

    Albaaly, Emad; Higgins, Steven

    2012-01-01

    This study investigated the impact of the interactive whiteboard on Egyptian medical students' achievement in essay writing in English as a second language (ESL). First, the writing micro-skills judged essential to help these students improve their essay writing were identified, using a questionnaire which investigated experts' views. This gave…

  14. Teaching Aids a Special Pedagogy Tool of Brain Development in School Children, Interest and Academic Achievement to Enhance Future Technology

    Science.gov (United States)

    Ohwojero, Chamberlain Joseph

    2015-01-01

    The school system is an institution where teachers adopt different teaching methods to impact knowledge and skills. The teaching method adopted by a class teacher has a great effect on children interest, academic achievement and brain development of a child. To support this fact the researcher used two groups of children from ten schools to carry…

  15. [The introduction of the achievements of medical science in public health practice with using modern information technologies].

    Science.gov (United States)

    Horban', A Ie

    2012-01-01

    The article analyzes some factors that complicate the availability of scholarly communication professionals of health of Ukraine to introduce the achievements of medical science into practice. Improved access will help the implementation created by the Ministry of Health of Ukraine United e-data-processing system.

  16. Technology-Enhanced Assessment of Math Fact Automaticity: Patterns of Performance for Low- and Typically Achieving Students

    Science.gov (United States)

    Stickney, Eric M.; Sharp, Lindsay B.; Kenyon, Amanda S.

    2012-01-01

    Because math fact automaticity has been identified as a key barrier for students struggling with mathematics, we examined how initial math achievement levels influenced the path to automaticity (e.g., variation in number of attempts, speed of retrieval, and skill maintenance over time) and the relation between attainment of automaticity and gains…

  17. Self-Regulated Learning and a Sense of Achievement in MOOCs among High School Science and Technology Students

    Science.gov (United States)

    Cohen, Lizi; Magen-Nagar, Noga

    2016-01-01

    This study, conducted in Israel, examined how learning strategies and motivational orientations contributed to high school students' sense of achievement in a massive open online course. The objective was to integrate an innovative teaching-learning strategy into the educational system that is based on online learning for students in subjects that…

  18. Teaching Image-Processing Concepts in Junior High School: Boys' and Girls' Achievements and Attitudes towards Technology

    Science.gov (United States)

    Barak, Moshe; Asad, Khaled

    2012-01-01

    Background: This research focused on the development, implementation and evaluation of a course on image-processing principles aimed at middle-school students. Purpose: The overarching purpose of the study was that of integrating the learning of subjects in science, technology, engineering and mathematics (STEM), and linking the learning of these…

  19. Effect of Web Assisted Education Supported by Six Thinking Hats on Students' Academic Achievement in Science and Technology Classes

    Science.gov (United States)

    Ercan, Orhan; Bilen, Kadir

    2014-01-01

    Advances in computer technologies and adoption of related methods and techniques in education have developed parallel to each other. This study focuses on the need to utilize more than one teaching method and technique in education rather than focusing on a single teaching method. By using the pre-test post-test and control group semi-experimental…

  20. Successful Information Technology Outsourcing: A Case Study on How a U.S.-Based Company Achieves Success

    Science.gov (United States)

    Daluisio, Stephen C.

    2014-01-01

    In the late 1980s, the Eastman Kodak company initiated what would become one of the biggest trends in information technology (IT): outsourcing. IT outsourcing (ITO) allows a company to focus on the services that will differentiate it from its competitors and farm out nondifferentiating services. ITO has grown from the initial landmark effort at…

  1. Implications for School Leaders of the Impact of Math, Science, and Technology Magnet Programs on Middle School Student Achievement

    Science.gov (United States)

    Hinojosa, Lupita

    2012-01-01

    Although many national studies have been conducted on the effectiveness of magnet programs, there is limited research involving math, science, and technology magnet schools and their influence on student academic performance, especially at the middle school level. The purpose of this study was to determine whether a statistical difference existed…

  2. The impact of interactive whiteboard technology on medical students' achievement in ESL essay writing : an early study in Egypt.

    OpenAIRE

    Albaaly, E.; Higgins, S.

    2011-01-01

    This study investigated the impact of the interactive whiteboard on Egyptian medical students' achievement in essay writing in English as a second language (ESL). First, the writing micro-skills judged essential to help these students improve their essay writing were identified, using a questionnaire which investigated experts' views. This gave rise to a taxonomy of 29 writing micro-skills, which then provided the basis for the design of a teaching module. This module was subsequently taught ...

  3. The construction of airfoil pressure models by the plate method: Achievements, current research, technology development and potential applications

    Science.gov (United States)

    Lawing, P. L.

    1985-01-01

    A method of constructing airfoils by inscribing pressure channels on the face of opposing plates, bonding them together to form one plate with integral channels, and contour machining this plate to form an airfoil model is described. The research and development program to develop the bonding technology is described as well as the construction and testing of an airfoil model. Sample aerodynamic data sets are presented and discussed. Also, work currently under way to produce thin airfoils with camber is presented. Samples of the aft section of a 6 percent airfoil with complete pressure instrumentation including the trailing edge are pictured and described. This technique is particularly useful in fabricating models for transonic cryogenic testing, but it should find application in a wide ange of model construction projects, as well as the fabrication of fuel injectors, space hardware, and other applications requiring advanced bonding technology and intricate fluid passages.

  4. Where Are All the Talented Girls? How Can We Help Them Achieve in Science Technology Engineering and Mathematics?

    OpenAIRE

    Monica MEADOWS

    2016-01-01

    Women’s participation in science, technology, engineering and mathematics (STEM) courses and careers lags behind that of men. Multiple factors contribute to the underrepresentation of women and girls in STEM. Academic research suggests three areas, which account for the under representation of girls in STEM: social and environmental factors, the school climate and the influence of bias. In order to engage and to retain girls in STEM, educators need to: eliminate bias in the classroom, change ...

  5. Achieving sustainable smart mobile devices lifecycles through advanced re-design, reliability, and re-use and remanufacturing technology

    OpenAIRE

    Regenfelder, Max; Schischke, Karsten; Ebelt, Stefan; Slowak, André P.

    2016-01-01

    The EU-funded Horizon2020 project sustainably SMART will change the lifecycle of mobile ICT (information and communication technology) devices by developing new product design approaches. This includes enhanced end-of-life performance, re-use and remanufacturing aspects implemented on the product and printed circuit board level, as well as new re-/de-manufacturing processes with improved resource efficiency. The project will create economic advantage compared to the current end-of-life practi...

  6. Technology

    Directory of Open Access Journals (Sweden)

    Xu Jing

    2016-01-01

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

  7. Nuclear Symbiosis - A Means to Achieve Sustainable Nuclear Growth while Limiting the Spread of Sensititive Nuclear Technology

    Energy Technology Data Exchange (ETDEWEB)

    David Shropshire

    2009-09-01

    Global growth of nuclear energy in the 21st century is creating new challenges to limit the spread of nuclear technology without hindering adoption in countries now considering nuclear power. Independent nuclear states desire autonomy over energy choices and seek energy independence. However, this independence comes with high costs for development of new indigenous fuel cycle capabilities. Nuclear supplier states and expert groups have proposed fuel supply assurance mechanisms such as fuel take-back services, international enrichment services and fuel banks in exchange for recipient state concessions on the development of sensitive technologies. Nuclear states are slow to accept any concessions to their rights under the Non-Proliferation Treaty. To date, decisions not to develop indigenous fuel cycle capabilities have been driven primarily by economics. However, additional incentives may be required to offset a nuclear state’s perceived loss of energy independence. This paper proposes alternative economic development incentives that could help countries decide to forgo development of sensitive nuclear technologies. The incentives are created through a nuclear-centered industrial complex with “symbiotic” links to indigenous economic opportunities. This paper also describes a practical tool called the “Nuclear Materials Exchange” for identifying these opportunities.

  8. Asynchronous interaction, online technologies self-efficacy and self-regulated learning as predictors of academic achievement in an online class

    Science.gov (United States)

    McGhee, Rosie M. Hector

    This research is a correlational study of the relationship among the independent variables: asynchronous interaction, online technologies self-efficacy, and self-regulated learning, and the dependent variable; academic achievement. This study involves an online computer literacy course at a local community college. Very little research exists on the relationship among asynchronous interaction, online technologies self-efficacy and self-regulated learning on predicting academic achievement in an online class. Liu (2008), in his study on student interaction in online courses, concluded that student interaction is a complex issue that needs more research to increase our understanding as it relates to distance education. The purpose of this study was to examine the relationships between asynchronous interaction, online technologies self-efficacy, self-regulated learning and academic achievement in an online computer literacy class at a community college. The researcher used quantitative methods to obtain and analyze data on the relationships among the variables during the summer 2010 semester. Forty-five community college students completed three web-based self-reporting instruments: (a) the GVU 10th WWW User Survey Questionnaire, (b) the Online Technologies Self-Efficacy Survey, and (c) selected items from the Motivated Strategies for Learning Questionnaire. Additional data was obtained from asynchronous discussions posted on Blackboard(TM) Learning Management System. The results of this study found that there were statistically significant relationships between asynchronous interaction and academic achievement (r = .55, p self-efficacy and academic achievement (r = .50, p self-regulated learning and academic achievement ( r = -.02, p learning experience. Driscoll (2005) said constructivist pedagogy sees the learner as an active participant in their learning experience rather than a passive vessel to be filled with information. This study is beneficial to theorists

  9. Distributed renewable energies for off-grid communities strategies and technologies toward achieving sustainability in energy generation and supply

    CERN Document Server

    El Bassam, Nasir; Schlichting, Marcia

    2012-01-01

    Energy is directly related to the most critical economic and social issues which affect sustainable development such as mobility, food production, environmental quality, regional and global security issues. Two-thirds of the new demand will come from developing nations, with China accounting for 30%. Without adequate attention to the critical importance of energy to all these aspects, the global, social, economic and environmental goals of sustainability cannot be achieved. Indeed the magnitude of change needed is immense, fundamental and directly related to the energy produced and consumed na

  10. Time Management and Its Relation To Students’ Stress, Gender and Academic Achievement Among Sample of Students at Al Ain University of Science and Technology, UAE

    Directory of Open Access Journals (Sweden)

    Ahmad Saleh Al Khatib

    2014-05-01

    Full Text Available The objective of the present study was to investigate the relationship between time management, perceived stress, gender and academic achievement among United Arab Emirates college students. The respondents were 352 college students from Al Ain University of Science and Technology. The sample was stratified by sex. Among the respondents, 52.5% were female students and 47.5% were male students. The mean age of the sample was 23.4 years ranging from 18 to 39. Time management was measured by Time Management Questionnaire” developed by Britton and Tesser (1991, while perceived stress was measured by The Perceived Stress Scale developed by Cohen (1985. The findings of the study showed that there was statistically significant negative relationship between time management and perceived stress. Females reported higher time management compared to their males counter mates. Higher time management and lower perceived stress were associated with high levels of academic achievement. However, time management was the most significant predictor of academic achievement accounting for 26 % of the variance while perceived stress accounted for an additional 11.2% of the variance in academic achievement. All three predictors explained 29.4% (R = .543 of total variance. The implications and limitations are reviewed as are the suggestions for future research.   Keywords: Time management, perceived stress, academic achievement, college students.

  11. Fiscal 1999 research achievement report on the development of SNPs related technologies; 1999 nendo SNPs kanren gijutsu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are made to develop specimen processing technologies for modifying and enabling various kinds of specimens to automatically undergo SNP (single nucleotide polymorphism) analysis for medicine development and clinical diagnostic activities and to develop technologies and apparatuses to enable rapid, inexpensive, and simple search and analysis of SNPs using DNA (deoxyribonucleic acid) chips and mass spectrometry. Activities are conducted in the four fields involving (1) the development of a practical clinical system for rapid detection and analysis of SNPs, (2) research and development of an SNP scoring system using bar-coded oligonucleotides and magnetic beads, (3) research and development of a high-speed SNP analysis system using a mass spectrometer, and (4) the development of a high throughput SNP analysis line. Efforts exerted in field (1) involve a protein fixation method using plasma polymerization and its application to DNA arrays, development of an SNP detection method using human genomes, construction of a rapid DNA detection device using an electric field, development of an SNP analysis system using the solid phase HPA (hybridization protection assay) method, and SNP analysis using solid phase ligation. (NEDO)

  12. Achievement report for fiscal 2000 on development of technologies to reduce pollutants in oil refining; 2000 nendo sekiyu seisei osen busshitsu teigen nado gijutsu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Research and development has been made on technologies to reduce sulfur content in light oil and on optimization of light oil quality. This paper summarizes the achievements in fiscal 2000. In the study of enhancing the desulfurization rate in gas oil deep hydrodesulfurization process, it was found that NiHY zeolite having Ni introduced by using the ion exchange method shows stable activity, whereas the target of sulfur content of 50 ppm or lower was achieved by adding the third constituent and by optimizing the impregnation solution to pH3. In the study of the Ni, Mo/alumina catalyst, the desulfurization activity was enhanced by optimization of carrier pore size to 120 to 140 angstroms and by addition of phosphorus and silica, having the target of sulfur content of 50 ppm or lower achieved. In the research of manufacturing low-sulfur light oil using heavy oil desulfurization and hydrocracking, optimization was performed on the catalyst used in the latter stage of heavy oil desulfurization, and evaluation was given on the performance in combination of commercially available hydrometallation catalyst/middle part HDS catalyst/bottom part HDS catalyst. As a result, achievement of the target of sulfur content in the desulfurized light oil of 300 ppm or lower was verified. Life evaluation test is in continuation on the heavy oil hydrocracking catalyst. (NEDO)

  13. A comparision between satellite based and drone based remote sensing technology to achieve sustainable development: a review

    Directory of Open Access Journals (Sweden)

    Babankumar Bansod

    2017-12-01

    Full Text Available Precision agriculture is a way to manage the crop yield resources like water, fertilizers, soil, seeds in order to increase production, quality, gain and reduce squander products so that the existing system become eco-friendly. The main target of precision agriculture is to match resources and execution according to the crop and climate to ameliorate the effects of Praxis. Global Positioning System, Geographic Information System, Remote sensing technologies and various sensors are used in Precision farming for identifying the variability in field and using different methods to deal with them. Satellite based remote sensing is used to study the variability in crop and ground but suffer from various disadvantageous such as prohibited use, high price, less revisiting them, poor resolution due to great height, Unmanned Aerial Vehicle (UAV is other alternative option for application in precision farming. UAV overcomes the drawback of the ground based system, i.e. inaccessibility to muddy and very dense regions. Hovering at a peak of 500 meter - 1000 meter is good enough to offer various advantageous in image acquisition such as high spatial and temporal resolution, full flexibility, low cost. Recent studies of application of UAV in precision farming indicate advanced designing of UAV, enhancement in georeferencing and the mosaicking of image, analysis and extraction of information required for supplying a true end product to farmers. This paper also discusses the various platforms of UAV used in farming applications, its technical constraints, seclusion rites, reliability and safety.

  14. Time Management and Its Relation To Students’ Stress, Gender and Academic Achievement Among Sample of Students at Al Ain University of Science and Technology, UAE

    OpenAIRE

    Ahmad Saleh Al Khatib

    2014-01-01

    The objective of the present study was to investigate the relationship between time management, perceived stress, gender and academic achievement among United Arab Emirates college students. The respondents were 352 college students from Al Ain University of Science and Technology. The sample was stratified by sex. Among the respondents, 52.5% were female students and 47.5% were male students. The mean age of the sample was 23.4 years ranging from 18 to 39. Time management was measured by Tim...

  15. Achievement report for fiscal 1998 on development of advanced household electric appliance recycling technology; 1998 nendo senshinteki kaden recycle gijutsu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to develop a household electric appliance recycling technology, research and development has been made on crushing of compressors, separation of resins and metals, and regenerative utilization of urethane used as the refrigerator heat insulating material. In the compressor crushing technology, development was made on a ring hammer crusher of wood pattern horizontal type. In the research of the resin-metal separation technology, the dry-type separation and material purity were enhanced successfully by means of classification of materials to be crushed according to grain sizes, and classification using an eddy current screening device and a specific gravity screening device. In the research of the urethane regenerative utilization technology, the contained fluorocarbon was decomposed at the rate of 99.999% by modifying and rinsing the pyrolytic gas from the urethane by means of cracking, having achieved to make the material innocuous. The fuel gas thus obtained can be utilized for electric power generation. In addition, a method to granulate the material was established by mixing it with thermo-plastic resins. It was discovered that using the recovered urethane, which is pulverized smaller than 300 {mu} m, can elevate the heat insulation performance when it is used as the vacuum heat insulator, proving its capability of being re-utilized in refrigerators. (NEDO)

  16. The effects of geographic information system (GIS) technologies on students' attitudes, self-efficacy, and achievement in middle school science classrooms

    Science.gov (United States)

    Baker, Thomas Ray

    . Instructor effects, despite controlling for the curriculum, instruction, and technology were still very strong. Results of the study suggest that GIS can enhance student outcomes when engaged in scientific inquiry, enriching student achievement through improved classroom data analysis activities. Finally, study implications direct future efforts to consider the need a science curriculum aimed at spatial reasoning and pattern seeking activities, ultimately allowing students to more completely leverage the powerful analytics of GIS and similar technologies.

  17. Achievement report for fiscal 2000 on development of technology to evaluate reliability of petroleum refining facilities; 2000 nendo sekiyu seisei setsubi shinraisei hyoka nado gijutsu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This paper reports the achievements in fiscal 2000 in development of a technology to evaluate reliability of petroleum refining facilities. The development efforts were made mainly on analyses by simulation and neural net (NN) that utilize computers. In the high-temperature system facilities, the creep damage generation is governed by different factors including impurities. The evaluation on joint life requires simultaneous use of low temperature zone long-time test. Verification was made on application of non-destructive inspection, such as use of ultrasonic waves in the accelerated creep zone. Defect detecting capability was identified when an ultrasonic wave flaw detection model is used for buried piping. In the pulse eddy current flaw detection, a coil most superb in totality was selected by means of simulation, by which corrosion and wall thickness of piping and devices were detected from outside the sheathing materials. Development was made on a technology to diagnose and evaluate corrosion of tank in operation by using the AE method. The remaining life of transformers is determined by how seriously the coil insulating paper has been deteriorated, and furfural in the oil was found effective for the parameters. Particularly, application of the NN was revealed to be effective in estimating electric motor deterioration. A high-temperature sulfide corrosion rate estimating model was developed from the operation and measurement data of the facilities by applying the NN and TCBM. (NEDO)

  18. Report on achievement for fiscal 1998. Global environment industry technology development promotion project (the advanced technology survey and research project); 1998 nendo seika hokoiusho. Chikyu kankyo sangyo gijutsu kaihatsu suishin jigyo (sentan gijutsu chosa kenkyu jigyo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to structure innovative technologies to solve effectively the global environment problems, it is important to incorporate infra-structural technologies that have been achieved by universities and other research institutions. The fiscal 1998 project has commissioned 25 researches found superior from among research plans that have been invited during fiscal 1997. This paper enumerates the main themes including those under continued research. The research themes include: fixation of phosphor by using photo-energy, utilization of nitrogen fixing bacteria in rice plant roots for the purpose of carbon dioxide reduction, new functional solid ultra-strong acids for clean chemical processes, fixation of warming gases by using ultra critical fluid catalytic reactions, photo-catalysts having microporous structure, whose energy structure is controlled, waste water purification by using stimulation sensitive polymers, a practical and small high-speed environment purification system by means of a simple technology to cultivate high concentration bacteria of microorganisms, fundamental analysis of response to specific wavelength light in photosynthesized microorganisms, bio-remediation utilizing symbiotic systems of plants and bacteria, high efficiency catalysts purposed for total decomposition of water, and separation of carbon dioxide in deep sea bottoms by controlling hydrate crystal growth. (NEDO)

  19. Packaging III-V tandem solar cells for practical terrestrial applications achievable to 27% of module efficiency by conventional machine assemble technology

    Energy Technology Data Exchange (ETDEWEB)

    Araki, K.; Kondo, M.; Uozumi, H. [Daido Steel Co., Ltd. 2-30 Daido-cho, Minami, Nagoya 457-8545 (Japan); Ekins-Daukes, N.J.; Yamaguchi, M. [Toyota Technological Institute 2-12-1 Hisakata, Tempaku, Nagoya 468-8511 (Japan); Egami, T.; Hiramatsu, M.; Miyazaki, Y. [Daido Metal Co., Ltd. Tendohshinden Maehara Inuyama Aichi 484-0061 (Japan)

    2006-11-23

    A new concentrator receiver containing a 7mmx7mm 3J concentrator solar cell with a 37.4% peak efficiency was developed. The receiver design includes a homogenizer, heat-handling (epoxy lamination) technologies and a low-resistance soldered connection and can be applied to various concentrator optics, including dish systems. The outdoor efficiency with a combination of a plastic Fresnel lens, made by low-cost injection molding, reached 27% on a hot summer day under 35.0{sup o}C ambient temperature without additional cooling. With this newly developed receiver, mechanical engineers will be able to design their own concentrator module suitable for their environment, using their mechanical knowledge and local industrial resources. A 400X and 7056cm{sup 2} concentrator module was fabricated with 36 concentrator receivers connected in series and the same number of newly developed dome-shaped, non-imaging Fresnel lenses. The power rating was 200Wp. The peak outdoor efficiency on a clear sky day was 26.8+/-1.5%. The integrated efficiency over the course of the day was 25.3+/-1.4%. This is the highest module efficiency that has been achieved using a practical module size and electrical rating. (author)

  20. Fiscal 2000 research achievement report. Super-advanced electronics technologies development promotion project; 2000 nendo kenkyu seika hokokusho. Cho sentan gijutsu kaihatsu sokushin jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-05-01

    For the construction of a common base of key technologies in the domain of electronics and information with the influence propagating across a wide range of industries, research and development was conducted of technologies of ultrafine working process, technologies of ultimate measurement, analysis, and control, technologies of new functional electronic materials, etc. Studied in the field of electron beam lithography were high precision and large area imaging technology, highly accurate electron optics control system technology, and beam monitoring technology. Studied in the field of ultrashort wavelength electromagnetic wave patterning system technology were proximity ultrashort wavelength electromagnetic wave patterning system technology, reduced ultrashort wavelength electromagnetic wave patterning system technology, and ultrahigh precision new materials patterning technology. Also studied were technologies of super-advanced plasma measurement, analysis, and control, and technology of super-advanced cleaning. In the field of technologies of new functional elements and films, studies were conducted about technologies of highly sensitive GMR (giant magnetoresistive) film and head fabrication process for contact magnetic recording and technologies of a spin-valve head with submicron track width for contact magnetic recording. (NEDO)

  1. Fiscal 1998 research achievement report. Project for promoting development of super-advanced electronic technology; 1998 nendo chosentan denshi gijutsu kaihatsu sokushin jigyo seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    For the purpose of establishing super-advanced technologies two generations ahead in the field of electronics and information, research and development was carried out involving ultrafine machining process technology, technologies of ultimate measuring, analysis, and control, and technologies of electronic materials equipped with novel functions. In the study of writing systems in which writing is performed directly by an electron beam, writing technologies using electron beams under single-column and multi-column systems were taken up. In the study of ultrashort wavelength electromagnetic wave patterning systems, studies were made about equimultiple ultrashort wavelength and reduced ultrashort wavelength electromagnetic wave patterning. In the study of ultrahigh precision shielding systems, studies involved high precision in situ measurement and control of writing distortion, and ultrahigh precision and high current density electronic optical technologies. Also carried out were research and development of technologies of super-advanced plasma measurement, analysis, and control, technology of cleaning by ultrafine particle control, technology of ultrahigh sensitivity medium, and technologies of new functional elements and film fabrication. In the overall research and survey, surveys were conducted of the trends of development of technology of semiconductor related lithography. (NEDO)

  2. Fiscal 1998 research achievement report. Development of key technology for high-efficiency semiconductor manufacturing process; 1998 nendo kokoritsu handotai seizo process kiban gijutsu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    In the development of large-aperture/high-density plasma technology, research and development was carried out for balanced electron drift plasma technologies for uniform control of plasma density and the like, such as an excited plasma source and plasma drift to enable wide-range plasma generation in a chamber. In the development of high-efficiency exposure technology, studies were made for stable generation and control of short wavelength excimer laser and for higher-speed large-aperture mask writing by use of an electron beam. In the development of higher-speed processing and energy-efficient technologies, research and development was conducted involving probe card technology for increasing the speed of semiconductor inspection, software-aided virtual tester technology, local energy-efficient cleaning technology in wafer processing and transportation, sheet-type flexible manufacturing system, and the like. (NEDO)

  3. Achievement report on commissioned research of R and D in fiscal 2000 on micromachine technologies. Development of high function maintenance technology for power generation facilities; 2000 nendo kenkyu seika hokokusho. Hatsuden shisetsu you kokino mentenansu gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    R and D has been carried out on a high function maintenance system that performs inspection and repair of anomalies such as internal cracks by using micromachines without need of disassembling heat exchangers and piping systems in power generation facilities. This paper summarizes the achievements in fiscal 2000. In the research of a prototype self-propelled system to recognize environment in tubes, the secondary prototype system integrating all of the elemental devices was fabricated, and its functions were verified. In the research of a prototype system to inspect outer surface of fine tube groups, a plurality of single machines that perform movement in narrow spaces on flat surface, interlocking, separation and flaw detection were connected to execute a vertical movement experiment. In the research of a prototype system for works internal to devices, fabrication and functional verification were conducted on the final prototype system which is equipped with functions of measuring very small nicks and performing repair works, which are mounted on the tip of a curved tube unit with multiple degrees of freedom. In the research of a functional device improving technology, a device that puts together artificial muscles, micro-joints, and a suspension device with very low friction was fabricated, and a functional verification was implemented thereon. (NEDO)

  4. An Analysis of the Impact of Student-Scientist Interaction in a Technology Design Activity, Using the Expectancy-Value Model of Achievement Related Choice

    Science.gov (United States)

    Masson, Anne-Lotte; Klop, Tanja; Osseweijer, Patricia

    2016-01-01

    Many education initiatives in science and technology education aim to create enthusiasm among young people to pursue a career in Science, Technology, Engineering, and Mathematics (STEM). Research suggests that personal interaction between secondary school students and scientists could be a success factor, but there is a need for more in-depth…

  5. Making up your mind about a complex technology : an investigation into factors that help or hinder the achievement of cognitive closure about CCS

    NARCIS (Netherlands)

    Koot, Charlotte

    2015-01-01

    Many of the technological innovations introduced into modern society have a clear impact on people’s daily lives. As a consequence, public opinion is often a decisive factor for the successful implementation of a complex technology. The research in this dissertation examines psychological factors

  6. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

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

  7. Evaluating the costs and achievable benefits of extending technologies for uneconomical coal resources in South Africa: the case of underground coal gasification

    CSIR Research Space (South Africa)

    Zieleniewski, M

    2008-11-01

    Full Text Available As the South African economy relies heavily on its coal resources, these resources should be utilised and managed in the best possible manner. Underground coal gasification (UCG) is one of the leading technologies used where conventional mining...

  8. Report on achievements in fiscal 1999. System technology to create human life compatible living environment; 1999 nendo ningen kodo tekigogata seikatsu kankyo soshutsu system gijutsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The present research and development is intended to develop the following technology: a system technology to measure, understand and accumulate human activities, analyze objectively the compatibility of human being with products and environments, and support to have the products and working environments comply with activity characteristics of individual persons (a system technology to create human life compatible living environment). Human activities are developed in various scenes, and it is not easy to structure technologies to measure, understand and support the activities common to all of the scenes. Therefore, development will be made on the technologies for measuring, understanding and supporting the activities in the human activity scenes. Development of the manipulative activity complying technology deals with human activities in the scenes to operate devices by which the activities are changed by situation identification and skills in addition to activity characteristics of individual persons. Furthermore, as a scene in which attention to the activity characteristics of individual persons, skills, and external situation is a problem, the automobile driving activities are taken up for discussion, as well as the object building work activities as a scene in which difference in skills of individuals is a problem. (NEDO)

  9. Achievement report for fiscal 1998. Development of next-generation chemical process technologies; 1998 nendo jisedai kagaku process gijutsu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Researches are conducted on the development of a technology of catalytic cracking of naphtha, technology relative to selective oxidation reaction of saturated hydrocarbons, process technology utilizing solid-phase reaction field, and a process technology utilizing novel reaction mechanism. Also, a survey is conducted on chemical processes of the next generation. Concerning the catalytic cracking of naphtha, reaction systems are roughly divided into two groups by whether or not they proceed in the presence of oxygen. As for rare earth oxide catalyst systems and zeolitic catalyst systems, their performance is confirmed and their reaction mechanisms are estimated. Concerning the selective oxidation reaction of hydrocarbons, studies are made to enhance the performance of catalytic systems that have been selected in researches conducted in the past. Concerning the process of solid phase reaction field utilization, the project is summarized and a concept is constructed of 'solid phase catalyst.' Concerning novel reaction mechanism utilizing process technologies, development is discussed of a novel process using membrane reactor, a highly functional hydrogen permeable membrane, a low-temperature dehydrogenation catalyst, etc., and a dehydrogenation membrane reactor is experimentally built. (NEDO)

  10. Achieving Standardization

    DEFF Research Database (Denmark)

    Henningsson, Stefan

    2016-01-01

    competitive, national customs and regional economic organizations are seeking to establish a standardized solution for digital reporting of customs data. However, standardization has proven hard to achieve in the socio-technical e-Customs solution. In this chapter, the authors identify and describe what has......International e-Customs is going through a standardization process. Driven by the need to increase control in the trade process to address security challenges stemming from threats of terrorists, diseases, and counterfeit products, and to lower the administrative burdens on traders to stay...... to be harmonized in order for a global company to perceive e-Customs as standardized. In doing so, they contribute an explanation of the challenges associated with using a standardization mechanism for harmonizing socio-technical information systems....

  11. Achieving Standardization

    DEFF Research Database (Denmark)

    Henningsson, Stefan

    2014-01-01

    competitive, national customs and regional economic organizations are seeking to establish a standardized solution for digital reporting of customs data. However, standardization has proven hard to achieve in the socio-technical e-Customs solution. In this chapter, the authors identify and describe what has......International e-Customs is going through a standardization process. Driven by the need to increase control in the trade process to address security challenges stemming from threats of terrorists, diseases, and counterfeit products, and to lower the administrative burdens on traders to stay...... to be harmonized in order for a global company to perceive e-Customs as standardized. In doing so, they contribute an explanation of the challenges associated with using a standardization mechanism for harmonizing socio-technical information systems....

  12. Implications of Interactions among Society, Education and Technology: A Comparison of Multiple Linear Regression and Multilevel Modeling in Mathematics Achievement Analyses

    Science.gov (United States)

    Deering, Pamela Rose

    2014-01-01

    This research compares and contrasts two approaches to predictive analysis of three years' of school district data to investigate relationships between student and teacher characteristics and math achievement as measured by the state-mandated Maryland School Assessment mathematics exam. The sample for the study consisted of 3,514 students taught…

  13. The Impact of Using Technology on Student Achievement: Teaching Functions with the TI-Nspire to 9th Grade Algebra Students

    Science.gov (United States)

    Buckner, Barbara Renee

    2011-01-01

    The purpose of this study was to determine the effect of TI-Nspire graphing calculator use on student achievement and on teacher behavior variables of planning, teaching, and assessing. This study investigated the teaching of functions by teachers using the TI-Nspire graphing calculator versus teachers using a non-graphing scientific calculator. …

  14. Spatially Referenced Educational Achievement Data Exploration: A Web-Based Interactive System Integration of GIS, PHP, and MySQL Technologies

    Science.gov (United States)

    Mulvenon, Sean W.; Wang, Kening; Mckenzie, Sarah; Anderson, Travis

    2006-01-01

    Effective exploration of spatially referenced educational achievement data can help educational researchers and policy analysts speed up gaining valuable insight into datasets. This article illustrates a demo system developed in the National Office for Research on Measurement and Evaluation Systems (NORMES) for supporting Web-based interactive…

  15. Effectiveness of Science, Technology, Society, and Religion (STSR) on Achievement of Curricula Course and Development of the Inclinations towards Study for Students at Najran University in KSA

    Science.gov (United States)

    Ahmed, Gamal S.

    2017-01-01

    The study conducted at Najran University located in Najran city in Saudi Arabia. It aimed for examination the effectiveness of the STSR approach on achievement the course of curriculum foundations and development of the inclinations towards study for students at Najran University. Both questions and hypotheses were formulated in light of the aims…

  16. Effect of Cooperative Learning and Traditional Methods on Students' Achievements and Identifications of Laboratory Equipments in Science-Technology Laboratory Course

    Science.gov (United States)

    Aydin, Suleyman

    2011-01-01

    Science lessons taught via experiments motivate the students, and make them more insistent on learning science. This study aims to examine the effects of cooperative learning on students' academic achievements and their skills in identifying laboratory equipments. The sample for the study consisted of a total of 43 sophomore students in primary…

  17. Teaching Gene Technology in an Outreach Lab: Students' Assigned Cognitive Load Clusters and the Clusters' Relationships to Learner Characteristics, Laboratory Variables, and Cognitive Achievement

    Science.gov (United States)

    Scharfenberg, Franz-Josef; Bogner, Franz X.

    2013-01-01

    This study classified students into different cognitive load (CL) groups by means of cluster analysis based on their experienced CL in a gene technology outreach lab which has instructionally been designed with regard to CL theory. The relationships of the identified student CL clusters to learner characteristics, laboratory variables, and…

  18. When Technology Does Not Add Up: ICT Use Negatively Predicts Mathematics and Science Achievement for Finnish and Turkish Students in PISA 2012

    Science.gov (United States)

    Bulut, Okan; Cutumisu, Maria

    2018-01-01

    This study examines the data of students from Finland (n = 8,829) and Turkey (n = 4,848) who participated in the 2012 Programme for International Student Assessment (PISA). The purpose of this study is to discern whether the use and availability of information and communication technologies (ICT) at home and at school have a differential impact on…

  19. Load leveling air conditioning technology development by unused energy high-level utilization. Summary of lectures given at the achievement report meeting; Miriyo energy kodo katsuyo fuka heijunka reidanbo gijutsu kaihatsu. Seika hokokukai koen yoshishu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    This paper summarizes lectures given at the research and development achievement report meeting on load leveling air conditioning technologies utilizing unutilized energies at high levels. The lecture titled 'the current status and future problems in heat supply industries' given by the manager of the Heat Supply Industry Department at the Agency of Natural Resources and Energy explained the heat supply businesses in relation with global environment issues, electric power load leveling, and cogeneration. The lecture titled 'improvement of cities to energy saving type cities and district air conditioning systems' given by a construction official at the Ministry of Construction explained the guideline (draft) for introduction of district air conditioning systems as to their purpose, positioning, procedure for discussing the introduction, and procedure for its implementation as a business. The lecture titled 'the recent trend inside and outside the country around unutilized energies' given by Professor Tanazawa at the Tokyo University of Agriculture and Technology described the intensification of energy problems, environment problems, and the near future measures to be taken against these problems. The lecture titled 'summarization of the achievements in development of load leveling air conditioning technologies utilizing unutilized energies at high levels' given by Professor Nakahara at the Kanagawa University explained the summary of the achievements in research and development by themes. (NEDO)

  20. Collection of outlines of Sunshine Program achievement reports for fiscal 1989. Solar energy (Light utilizing technology and heat utilizing technology); 1989 nendo sunshine keikaku seika hokokusho gaiyoshu. Taiyo energy (hikari riyo gijutsu / netsu riyo gijutsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-04-01

    Collected concerning the research and development of photovoltaic power systems are the basic research on solar cells; research and development of new-type photovoltaic power systems; and research and development of amorphous solar cells. Collected concerning the development of technologies for the practical application of photovoltaic power systems are the research on the practical application of new-type solar cells; research on the practical application of amorphous solar cells; research and development of solar cell evaluation systems; research and development of peripheral technologies; research and development of photovoltaic power-aided systems; research and development of centralized photovoltaic power systems; and research and development of photothermal hybrid photovoltaic power systems. Collected concerning heat application technologies are the research and development of solar thermal energy systems; development of practical application technologies for solar systems for industrial use etc.; and cooperative projects between Japan and Australia etc. on solar energy technologies. (NEDO)

  1. Comparisons between students' learning achievements of their conventional instruction and the science, technology and social conceptual instructional design on digestion system issue of secondary students at the 10th grade level

    Science.gov (United States)

    Wichalek, Supattra; Chayaburakul, Kanokporn; Santiboon, Toansakul

    2018-01-01

    The purposes of this action research study were 1) to develop learning activities according to the instructional designing model of science, technology, and social (STS) on Digestion Issue, 2) to compare students' learning achievements between their learning activities with the conventional instructional (CIM) and conceptual instructional designing methods of science, technology, and social (STS) on digestion system of secondary students at the 10th grade level with a sample size of 35 experimental student group of their STS learning method, and 91 controlling group in two classes in the first semester in academic year 2016. Using the 4-Instructional Innovative Lesson Plans, the Students' Learning Behaviour Observing Form, the Questionnaire on Teacher Behaviour Interaction (QTBI), the Researcher's Recording Form, the Learning Activity Form, and the Parallel Learning Achievement Test (LAT) were assessed. The results of this research have found that; the Index of Item Objective Congruence (IOC) value ranged from 0.67 to 1.00; the difficulty values were 0.47 and 0.79 for the CIM and STS methods, respectively, the discriminative validity for the LAT was ranged from 0.20 to 0.75. The reliability of the QTBI was 0.79. Students' responses of their learning achievements with the average means scores indicted of the normalized gain values of 0.79 for the STS group, and 0.50 and 0.36 for the CIM groups, respectively. Students' learning achievements of their post-test indicated that of a higher than pre-test, the pre-test and post-test assessments were also differentiated evidence at the 0.05 levels for the STS and CIM groups, significantly. The 22-students' learning outcomes from the STS group evidences at a high level, only of the 9-students' responses in a moderate level were developed of their learning achievements, responsibility.

  2. Adding Value to Goat Meat: Biochemical and Technological Characterization of Autochthonous Lactic Acid Bacteria to Achieve High-Quality Fermented Sausages.

    Science.gov (United States)

    Nediani, Miriam T; García, Luis; Saavedra, Lucila; Martínez, Sandra; López Alzogaray, Soledad; Fadda, Silvina

    2017-05-17

    Quality and safety are important challenges in traditional fermented sausage technology. Consequently, the development of a tailored starter culture based on indigenous microbiota constitutes an interesting alternative. In the present study, spontaneously fermented goat meat sausages were created and analyzed using a physicochemical and microbiological approach. Thereafter 170 lactic acid bacteria (LAB) strains were isolated and preliminary characterized by phenotypic assays. The hygienic and technological properties, and growth and fermentative potential of isolates using a goat-meat-based culture medium were evaluated. All strains proved to have bioprotective features due to their acidogenic metabolism. Almost all grew optimally in meat environments. LAB isolates presented proteolytic activity against meat proteins and enriched amino acid contents of the goat-meat-based model. The most efficient strains were four different Lactobacillus sakei isolates, as identified by genotyping and RAPD analysis. L. sakei strains are proposed as optimal candidates to improve the production of fermented goat meat sausages, creating a new added-value fermented product.

  3. Adding Value to Goat Meat: Biochemical and Technological Characterization of Autochthonous Lactic Acid Bacteria to Achieve High-Quality Fermented Sausages

    Directory of Open Access Journals (Sweden)

    Miriam T. Nediani

    2017-05-01

    Full Text Available Quality and safety are important challenges in traditional fermented sausage technology. Consequently, the development of a tailored starter culture based on indigenous microbiota constitutes an interesting alternative. In the present study, spontaneously fermented goat meat sausages were created and analyzed using a physicochemical and microbiological approach. Thereafter 170 lactic acid bacteria (LAB strains were isolated and preliminary characterized by phenotypic assays. The hygienic and technological properties, and growth and fermentative potential of isolates using a goat-meat-based culture medium were evaluated. All strains proved to have bioprotective features due to their acidogenic metabolism. Almost all grew optimally in meat environments. LAB isolates presented proteolytic activity against meat proteins and enriched amino acid contents of the goat-meat-based model. The most efficient strains were four different Lactobacillus sakei isolates, as identified by genotyping and RAPD analysis. L. sakei strains are proposed as optimal candidates to improve the production of fermented goat meat sausages, creating a new added-value fermented product.

  4. Fiscal 1997 achievement report. Research and development of comprehensive basic technology on marine resources; Kaiyo shigen sogo kiban gijutsu no kenkyu kaihatsu sogo seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The deep-sea manganese nodule mining system in this report collects efficiently and continuously a large quantity of manganese nodules in existence in the 5,000m-deep sea floor. The aim of the project is to develop and build an experimental system for a real mining machine and to perform a comprehensive marine test to find out if such a real machine is technologically and economically feasible. The system under this project is divided into four systems, which are a nodule mining system, nodule lifting system, nodule handling system, and a measurement control system. The nodule mining system travels on the sea bottom efficiently collecting manganese nodules and forwarding them into the nodule lifting system. Only a few systems of this kind have so far been developed, however, and therefore much endeavor needs to be exerted for the development of technologies involved. The nodule lifting system is divided into a pump lift unit, air lift unit, and a nodule lifting pipe. The pump lift unit and air lift unit elevate manganese nodules supplied from the nodule collecting unit to the sea surface. The nodule lifting pipe provides a passage for nodules to run through upward. (NEDO)

  5. Adding Value to Goat Meat: Biochemical and Technological Characterization of Autochthonous Lactic Acid Bacteria to Achieve High-Quality Fermented Sausages

    Science.gov (United States)

    Nediani, Miriam T.; García, Luis; Saavedra, Lucila; Martínez, Sandra; López Alzogaray, Soledad; Fadda, Silvina

    2017-01-01

    Quality and safety are important challenges in traditional fermented sausage technology. Consequently, the development of a tailored starter culture based on indigenous microbiota constitutes an interesting alternative. In the present study, spontaneously fermented goat meat sausages were created and analyzed using a physicochemical and microbiological approach. Thereafter 170 lactic acid bacteria (LAB) strains were isolated and preliminary characterized by phenotypic assays. The hygienic and technological properties, and growth and fermentative potential of isolates using a goat-meat-based culture medium were evaluated. All strains proved to have bioprotective features due to their acidogenic metabolism. Almost all grew optimally in meat environments. LAB isolates presented proteolytic activity against meat proteins and enriched amino acid contents of the goat-meat-based model. The most efficient strains were four different Lactobacillus sakei isolates, as identified by genotyping and RAPD analysis. L. sakei strains are proposed as optimal candidates to improve the production of fermented goat meat sausages, creating a new added-value fermented product. PMID:28513575

  6. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1992. 1. Outline; 1992 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 1. Soron

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    This paper describes the outline of the research and development of a technology to apply human senses to measurements in fiscal 1992. The achievements by fiscal 1992 may be summarized as follows: in order to identify quantitatively the sense volume attributed to external stimulation in the physiological effect measurement, partially detailed design, prototype fabrication and basic experiments were performed on the measurement technology that can measure physiological effects in the non-contact and non-invasion manner; for the simulated environment presenting technology, in order to create comfortable living and working environments that are adapted to human senses, development is made on a technology to present simulated environments required for subject experiments to measure physiological effects on human being caused from external stimulation, and elucidate correlation in human reactions between multiple number of external stimulation factors; fiscal 1992 has carried out the partially detailed design and prototype fabrication on a technology to provide the subjects efficiently with such stimuli as temperature, humidity, radiation, atmospheric sound, solid sound, vibration and light beam; in investigating the correlation among the external stimulating environment, physiological effect and sense volume, experiments were carried out to acquire efficiently the external stimulation, physiological effect and sense volume associated with stimulation; and fundamental elucidation was given on the correlation. (NEDO)

  7. The effects of a technology-enhanced, flexible choice science program on achievement, self-efficacy and the scale learner progression mechanism in science

    Science.gov (United States)

    Grace, Lori

    A mixed methods comparative case study of two DRG I urban high schools was used to determine the effectiveness of the Flexible Choice Science Program (FCSP) at producing equitable learning outcomes in students. FCSP recognized both 'among and within learner' differences, while allowing the teacher the semblance of a single lesson. Program sequencing, a differentiated technology platform and allowances for student control and creativity, allowed learners to progress from novice to master at their own pace. Results showed that holistic participation in FCSP by School A students led to significant positive learning effects, particularly for low ability learners. Results of this study challenge current educational grouping techniques that have resulted in inequity, by demonstrating that when students group themselves, their success increases by more than 100%. Results of this research also challenge common notion that cognition most defines student potential by demonstrating that student affect most influences learning.

  8. Collection of outlines of Sunshine Program achievement reports for fiscal 1988. Solar energy (Light utilizing technology and heat utilizing technology); 1988 nendo sunshine keikaku seika hokokusho gaiyoshu. Taiyo energy (hikari riyo gijutsu / netsu riyo gijutsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-04-01

    Collected concerning the research and development of photovoltaic power systems are the basic research on solar cells; research and development of new-type photovoltaic power systems; and research and development of amorphous solar cells. Collected concerning the development of technologies for the practical application of photovoltaic power systems are the experiment, refining, and verification of low-cost silicon; experiment, fabrication, and verification of solar panels; research on the practical application of high-efficiency crystal-based solar cells; research and development of amorphous solar cells; research and development of solar cell evaluation systems; development of peripheral technologies; research and development of photovoltaic power-aided systems; research and development of centralized photovoltaic power systems; and development of photothermal hybrid type photovoltaic power systems. Collected concerning heat-utilizing technologies are the research and development of solar thermal electric power generation systems; research and development of solar air-conditioners and hot water supply systems; and development of practical application technologies for industrial solar systems. Collected also are international cooperative projects on solar energy technologies. (NEDO)

  9. Treatment period and medical care costs to achieve the first live birth by assisted reproductive technology are lower in the single embryo transfer period than in the double embryo transfer period: a retrospective analysis of women younger than 40 years of age.

    Science.gov (United States)

    Kawahara, Shunsuke; Ueda, Akane; Nakahori, Takashi; Honda, Tetsuro

    2017-04-01

    It was examined whether the single embryo transfer policy makes the treatment period longer for couples to achieve their first live birth by assisted reproductive technology. This study retrospectively analyzed women who started assisted reproductive technology at younger than 40 years of age in the authors' organization. The treatment periods for couples to achieve the first live birth by assisted reproductive technology, between the women who started assisted reproductive technology from 2004 to 2009 (the double embryo transfer period group, n=250), in which the double embryo transfer was predominant, and the women who started assisted reproductive technology from 2010 to 2015 (the single embryo transfer period group, n=298), in which the single embryo transfer was predominant, were compared. The age at the start of assisted reproductive technology, pregnancy rate per embryo transfer, and rate of women who achieved a live birth by assisted reproductive technology per number of women who tried assisted reproductive technology were all significantly higher in the single embryo transfer period group. Among the women who achieved a live birth by assisted reproductive technology, the incidence of multiple births and severe ovarian hyperstimulation syndrome, the treatment period, and medical care costs needed to achieve the first live birth were all significantly lower in the single embryo transfer period group. In the single embryo transfer period group, those women who were younger than 40 years of age achieved their first live birth by assisted reproductive technology more safely, quickly, and reasonably.

  10. Achievement report on research and development of medical and welfare equipment technology. Optical tomographic imaging method; Iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Hikari danso imaging system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-01

    The aim is to develop a method of processing oxygen concentration distribution in human organs into an image by computed tomography using near infrared rays capable of transmitting through living tissues. Since the photoabsorption spectra of hemoglobin etc. in blood vary according to the degree of their oxidation, an oxygen concentration level is determined by measuring the magnitude of the variation. In the imaging method named in the title, the object is irradiated with picosecond-level near infrared pulses from all directions successively, the pulses after transmission through the object are measured at all directions at a picosecond-level time resolution, and the distribution of pulse scattering and absorption characteristics are subjected to algorithmic calculation, the outcome is converted into oxygen concentration levels, and an image is obtained. A 64-channel time resolution measurement system is constructed, and is applied to living tissue models (phantoms) and animals, and an image is obtained and evaluated. On the basis of the result, a patient is examined for clinical evaluation, and an image reflecting the distribution of variations in hemoglobin oxygen concentration is obtained for the head of the adult patient. A spatial resolution of 1cm is achieved in case of a phantom 10cm in diameter. In the case of 64 channels, measurement takes approximately 20 minutes and mapping image data measurement takes approximately 7 minutes. (NEDO)

  11. Fiscal 1998 research achievement report. Project for developing key technologies for electronic devices (Projection X-ray exposure process technology and active reflective device structure technology); 1998 nendo denshi device kiban gijutsu kaihatsu jigyo seika hokokusho. Shukusho X sen roko process gijutsu to active hansha kozogata keisei gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    Studies were conducted for the development of technologies of the very advanced level relating to an ultrafine machining process and high-performance reflector type liquid crystal display structure formation. Studied in the research and development of projection X-ray exposure process technology were multi-layer film formation, absorbing body film formation, absorbing body machining, multi-layer film mask defect evaluation, and cleaning for defect reduction. As the result, multi-layer film formation by Helicon sputtering and formation and machining of film with Ta acting as absorbing body therein were carried out, and it was found by actual exposure experiments that there were excellent X-ray reflectivity and absorbing body contrast. Furthermore, a study was made of cleaning using dummy foreign matters, and 100% removal of dummy foreign matters was achieved across a range up to the 70nm level. Studied in the development of active reflective device structure technology were the addition of an electrical control function to the reflector, addition of an unreflected rays absorbing function, production of a bias stabilized device for the practical application of a memory function, and the development of materials for the fabrication of the said devices. (NEDO)

  12. INCREASING ACHIEVEMENT AND HIGHER-EDUCATION REPRESENTATION OF UNDER-REPRESENTED GROUPS IN SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS FIELDS: A REVIEW OF CURRENT K-12 INTERVENTION PROGRAMS.

    Science.gov (United States)

    Valla, Jeffrey M; Williams, Wendy M

    2012-01-01

    The under-representation of women and ethnic minorities in Science, Technology, Engineering, and Mathematics (STEM) education and professions has resulted in a loss of human capital for the US scientific workforce and spurred the development of myriad STEM educational intervention programs. Increased allocation of resources to such programs begs for a critical, prescriptive, evidence-based review that will enable researchers to develop optimal interventions and administrators to maximize investments. We begin by providing a theoretical backdrop for K-12 STEM programs by reviewing current data on under-representation and developmental research describing individual-level social factors undergirding these data. Next, we review prototypical designs of these programs, highlighting specific programs in the literature as examples of program structures and components currently in use. We then evaluate these interventions in terms of overall effectiveness, as a function of how well they address age-, ethnicity-, or gender-specific factors, suggesting improvements in program design based on these critiques. Finally, program evaluation methods are briefly reviewed and discussed in terms of how their empirical soundness can either enable or limit our ability to delineate effective program components. "Now more than ever, the nation's changing demographics demand that we include all of our citizens in science and engineering education and careers. For the U.S. to benefit from the diverse talents of all its citizens, we must grow the pipeline of qualified, underrepresented minority engineers and scientists to fill positions in industry and academia."-Irving P. McPhail..

  13. Loose-parts monitoring: present status of the technology, its implementation in U.S. reactors, and some recommendations for achieving improved performance

    International Nuclear Information System (INIS)

    Kryter, R.C.; Ricker, C.W.; Jones, J.E.

    1977-01-01

    An assessment of the technical development status of loose-parts monitoring systems (LPMS) and their performance record to data in commercial light-water-cooled nuclear reactor plants was made during the spring of 1977, using an on-site personal interview and equipment demonstration approach. The study revealed that while presently demonstrated LPMS technology does indeed provide a capability for detecting the presence of those relatively massive loose parts that would likely constitute a serious operational or safety hazard to the plant, it unfortunately affords little information useful to the determination of the parts' safety significance and has not yet attained the levels of sophistication and reliability ordinarily associated with safety systems. A definite need was found for specification of the functional requirements for LPMS, in the form of a clear and comprehensive statement of NRC policy regarding the formulation and implementation of safety-oriented, yet operationally practicable, loose-parts monitoring programs for both existing and future nuclear generating stations so that overall objectives of both the utilities and the regulatory agency might be satisfied simultaneously

  14. Achievement report for fiscal 1998 on the research and development of genome informatics technology. Development of energy use rationalization technologies; 1998 nendo genome informatics gijutsu kenkyu kaihatsu seika hokokusho. Energy shiyo gorika gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the field of the analysis of gene expression frequency information, a novel glass coating method and a highly sensitive high-speed reading device are developed. Element technologies are studied for the development of a detection system capable of high-density high-speed reading of high-density DNA capillary array, with a long-chain DNA probe solidified therein. In the technology of transcription control information analysis, concerning the technology of transcription dynamics analysis using tagged transcription control factors, the construction of a model system protocol is studied, an automatic analysis system is developed, and an evaluation technology is also developed. Furthermore, a novel method is proposed, in which two specimens will be prepared, that is, a microbead coupled DNA specimen consisting of base sequences of all combinations of a certain chain length and a cDNA (complementary deoxyribonucleic acid) derived protein specimen, and DNA-protein complexes will be isolated for analysis bead by bead out of a liquid which is a mixture of the said two specimens. (NEDO)

  15. Recent progresses and achievements in photovoltaic-phase change material technology: A review with special treatment on photovoltaic thermal-phase change material systems

    International Nuclear Information System (INIS)

    Islam, M.M.; Pandey, A.K.; Hasanuzzaman, M.; Rahim, N.A.

    2016-01-01

    Highlights: • Broad summary of phase change materials based cooling for photovoltaic modules. • Compendium on phase change materials that are mostly used in photovoltaic systems. • Extension of heat availability period by 75–100% with phase change material. • Heat storage potential improves by 33–50% more with phase change material. • Future trend and move in photovoltaic thermal research. - Abstract: This communication lays out an appraisal on the recent works of phase change materials based thermal management techniques for photovoltaic systems with special focus on the so called photovoltaic thermal-phase change material system. Attempt has also been made to draw wide-ranging classification of both photovoltaic and photovoltaic thermal systems and their conventional cooling or heat harvesting methods developed so far so that feasible phase change materials application area in these systems can be pointed out. In addition, a brief literature on phase change materials with particular focus on their solar application has also been presented. Overview of the researches and studies establish that using phase change materials for photovoltaic thermal control is technically viable if some issues like thermal conductivity or phase stability are properly addressed. The photovoltaic thermal-phase change material systems are found to offer 33% (maximum 50%) more heat storage potential than the conventional photovoltaic-thermal water system and that with 75–100% extended heat availability period and around 9% escalation in output. Reduction in temperature attained with photovoltaic thermal-phase change material system is better than that with regular photovoltaic-thermal water system, too. Studies also show the potential of another emerging technology of photovoltaic thermal-microencapsulated phase change material system that makes use of microencapsulated phase change materials in thermal regulation. Future focus areas on photovoltaic thermal-phase change

  16. PacBio But Not Illumina Technology Can Achieve Fast, Accurate and Complete Closure of the High GC, Complex Burkholderia pseudomallei Two-Chromosome Genome

    Directory of Open Access Journals (Sweden)

    Jade L. L. Teng

    2017-08-01

    datasets. Hybrid approach generated only 74 contigs, while the PacBio data alone with de novo assembly achieved complete closure of the two-chromosome B. pseudomallei genome without additional costly bench work and further sequencing. PacBio RS II using P6-C4 chemistry is highly robust and cost-effective and should be the platform of choice in sequencing bacterial genomes, particularly for those that are well-known to be difficult-to-sequence.

  17. Achievement report for fiscal 2000 on research and development of key technologies for superconducting generator. Research and development of key technologies to increase density, research and development of key technologies to increase capacity, research and development of design technologies, and research of technologies; 2000 nendo chodendo hatsudenki kiban gijutsu kenkyu kaihatsu seika hokokusho. Komitsudoka kiban gijutsu no kenkyu kaihatsu / daiyoryoka kiban gijutsu no kenkyu kaihatsu / sekkei gijutsu no kenkyu kaihatsu / gijutsu chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Researches have been made to increase density of 200,000-kW class generator and to increase capacity of 600,000-kW class generator necessary for putting superconducting generator into practical use. This paper summarizes the achievements in fiscal 2000. In the study of increasing densities of superconductors and field windings, strands were fabricated, in which aging heat treatment conditions, number of aging, and processing degrees between each aging were varied, to increase the critical current of Nb-Ti strand, wherein as high critical current as corresponding to about 90% of the target was obtained. Possibility of increasing the critical current with the final processing degree in the range of 4 to 5 was verified from the relationship between the final processing degree and the critical current. In the study of increasing capacities of superconductors and field windings, findings were acquired on enhancement of conductor stability and reduction in AC loss, with regard to superconductor strands well balanced in the two elements. Prospects were obtained in achieving the AC loss of 200 kW/m{sup 3} in the targeted superconductor. The residual resistance ratio was found to be 200, showing sufficiently high value, and sufficient function was verified in the stabilized copper. In the research of design technologies, primary basic design was performed. (NEDO)

  18. Achievement report for fiscal 1998. Research and development of synergy ceramics (Research and development of anti-corrosion technologies for oil production system); 1998 nendo seika hokokusho. Shinaji ceramics no kenkyu kaihatsu (sekiyu seisan system fushoku boshi gijutsu kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    A computer simulation-aided designing technology is completed to help develop synergy ceramics which are complicated in phase constitution and material structure. A program, which simulates sintering and particle growth for multiple solid-state and solid-state/liquid-phase systems, has been built assuming the form of an integrated micro/nano level simulation technology based on the Monte Carlo method. The new program applies to systems consisting of more than three different phases, and deals in a uniform way with the designing of various textures formable by transfer of matters in solid-state particle growth, Ostwalt ripening, solid-state sintering, liquid-phase sintering, and additive reaction. The Monte Carlo method-assisted program is applied to systems based on AlN, Si{sub 3}N{sub 4}, and Al{sub 2}O{sub 3}, and a good result is achieved in each case. The molecular dynamic method is mainly used in atom level simulation for application to ZrO{sub 2}-Y{sub 2}O{sub 3} and Si-C-N, and a good result is achieved in each case. (NEDO)

  19. NATIC achievement report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This paper reports the achievements of the MAnufacturing Technology supported by advanced and integrated Information system through international Cooperation (MATIC) ended in March 1999. The MATIC project is intended to develop international information systems to support manufacturing process from design to production through an international network in order to upgrade the manufacturing and supporting industries in Asian countries. The project has been completed by support provided by a large number of Japanese corporations and research institutes, and the counterparts in China, Indonesia, Malaysia, Singapore and Thailand. The developed prototype systems cover the three areas of automobile, electronics, textile and apparel industries. Demonstration tests have verified the functions thereof. In the automobile industry field, development was made on a system to link Japanese research and development corporations with Indonesian parts making corporations, and a system to exchange technological data between Indonesia and Thailand. In the electronics industry field, development was performed on an electronic catalog system to link Indonesia, Malaysia, Singapore and Thailand. (NEDO)

  20. R and D project for large industrial technologies in fiscal 1989. Report on achievements in R and D of robots for critical works; 1989 nendo seika hokokusho. Ogata kogyo gijutsu kenkyu kaihatsu jigyo. Kyokugen sagyo robot no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    Research and development have been performed on basic technologies common to different types of robots to carry out works in critical conditions. This paper summarizes the achievements in fiscal 1989. In the R and D of sensor technologies, a prototype tri-axial one-millimeter sensor array and a signal processing device were produced and evaluations were given. A prototype production and evaluations were made on a system that can recognize comprehensively the slip, hardness, and moment as the tri-axial tactile information. In the R and D of motive force technologies, discussions were given on improvement of sensitivity of the torque sensor in the actuator for force control. Design and prototype fabrication were carried out on a speed reducer integrated actuator having a torque sensor for the manipulator's elbow joint. In addition, a force controlled controller was fabricated on a trial basis, which compensates the non-linearity of the force controlled actuator by means of software control. In the R and D of the robot languages, an application program was prepared on a representative work related to movements of a critical work robot. Verification was also conducted on the reasonability of the grammar specifications. (NEDO)

  1. Achievement report for fiscal 1993 on developing entrained bed coal gasification power plant. Part 1. Element research and technology survey edition; 1993 nendo seika hokokusho. Funryusho sekitan gaska hatsuden plant kaihatsu - Sono 1. Youso kenkyu hen, gijutsu chosa hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-02-01

    With an objective of establishing a coal gasification composite power generation technology, R and D works have been carried out on elementary technologies. This paper summarizes the achievements in fiscal 1993. In the research on the slag utilization technology, discussions were given on the applicability of slag discharged from a 200 t/d pilot plant to fine aggregate for concrete. In the research on a large gas turbine combustor for a demonstration plant, the test conditions were discussed and the reliability of the combustor was analyzed to conduct an actual gas combustion test using the coal D in continuation from the test in the previous fiscal year. In the research on the simulation of a composite power generation system, the simulation models were reviewed and corrected. Load variation simulations were carried out on every operation mode to have conducted comparison with and discussion on the actual plant data. In order to clarify the slagging phenomenon in the 200 t/d pilot plant, a characteristics test was performed by using a 2 t/d furnace. As a result, the combustor ash load and the dynamic pressure in the axial direction in the throat section were presumed to be the large factors for the occurrence of slagging. (NEDO)

  2. Report on achievements in fiscal 1998. Research and development of a technology to promote non-ferrous metal based material recycling. (Research on component technologies and a total system); 1998 nendo hitetsu kinzokukei sozai recycle sokushin gijutsu seika hokokusho. Kenkyu kaihatsu yoso gijutsu kenkyu, total system kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This project is intended to research and develop a high level aluminum recycling technology to realize the 'product to product' philosophy to return different aluminum scraps into the original materials, while attempting to develop and unify the aluminum recycling technologies and promote utilization of LNG. This fiscal year has studied the following methods as the component technology research: (1) an inclusion removing method, (2) a crystal sorting method, (3) a vacuum distillation method, and (4) a semi-melting method. The studies on (1), (2) and (3) were performed on identification of basic data and systematization to determine the life and facility specifications, with the full-swing demonstration tests being waited to start in fiscal 1999. The research and development on the item (4) was determined technologically feasible although additional discussions are required on the engineering aspect for practical application. The component technology study thereon will be finished with the current fiscal year. For the demonstration tests among the studies on total system technologies, the crystal sorting method and the vacuum distillation method had the achievements obtained in the research of the component technologies reflected directly to the facility design and fabrication. There has been no large-scale facility fabrication for the inclusion removing method and effective utilization of ash remaining in dross, and the researches were performed as scheduled. (NEDO)

  3. Technological Attitude and Academic Achievement of Physics ...

    African Journals Online (AJOL)

    African Research Review. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 4, No 3 (2010) >. Log in or Register to get access to full text downloads.

  4. Achievement report for fiscal 1996 on the research and development of micromachine technology. Development of advanced-function maintenance technology for power generation facilities; 1996 nendo micromachine gijutsu no kenkyu kaihatsu seika hokokusho. Hatsuden shisetsuyo kokino maintenance gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    Technologies for integrating functions are studied for a self-propelled surroundings recognition system that travels in a small-diameter tube at power generation facilities. Parameters are analyzed, and piezoelectric locomotion devices are reduced in size. A disk shape microantenna is experimentally built and evaluated, which is for realizing energy supply and communication by means of microwaves. Studies are conducted to improve the performance of optical energy transmission devices and to realize their systematization. Basic specifications are established for the embodiment of CCD (charge coupled device) microcameras to be installed. A high-efficiency, high-reliability micromachine system is constructed, in which multiple machines coordinate with each other for the exterior inspection of groups of small-diameter tubes. Devices which are capable of driving, deceleration, and propulsion prove to be feasible. Basic specifications are established for microconnectors to connect, separate, and combine multiple machines as occasion calls. Also discussed is the development of a micromachine for tube interior check and repair which operates making use of the inspection hole enabling tube interior check and repair without the need of disassembling the equipment to be repaired.

  5. Achievement report for fiscal 1997 on developing practical application technology for photovoltaic power generation systems under the New Sunshine Project. Development of technologies to manufacture thin film solar cells, development of technologies to manufacture low-cost large-area modules, and development of technologies to manufacture new type amorphous solar cells; 1997 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu. Usumaku taiyo denchi no seizo gijutsu kaihatsu, tei cost daimenseki module seizo gijutsu kaihatsu, shingata amorphous taiyo denchi no seizo gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Development will be made on high-performance a-solar cells as part of developing practical application technology for a-solar cells for electric power use. Development will be also made on a low-cost process technology. This paper describes the achievements attained during fiscal 1997. Quality improvement has been realized by using a high RF power hydrogen dilution process on a-Si films for front cells of lamination type cells. Four times faster film forming speed was obtained even by using the VHF plasma CVD process, with film quality equivalent to those made by using the conventional RF process maintained. By optimizing the light enclosing construction, the short circuit current was enhanced by over 20%. Discussions were given on forming homogenous a-Si films by optimizing the conditions for forming films on large-area substrates, which resulted in forming film of 30 cm times 40 cm size with good homogeneity at a film forming speed three times faster than the conventional speed. A surface electrode was formed successfully with good uniformity on a substrate with a size of 60 cm times 90 cm. Productivity greater by over three times the conventional productivity was achieved in patterning of transparent electrodes by using high-output laser. Simultaneous and collective patterning and very small and long size collective patterning were realized in a-Si film selection patterning by using the plasma CVD process. (NEDO)

  6. Achievement report for fiscal 1998. Research and development of synergy ceramics (Development of technology for energy use rationalization); 1998 nendo seika hokokusho. Shinaji ceramics no kenkyu kaihatsu (energy shiyo gorika gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The aim is to create inorganic materials with their functions well harmonized and with their reliability remarkably improved, and efforts are made to establish basic technologies with which structural control may be carried out simultaneously for multiple layers in in-process products through positive utilization of various chemical reactions in the materials synthesizing process. This fiscal year's achievements are stated below. A low-temperature pressure nitriding method is developed in which nitriding reaction directly involves the metal aluminum compact for conversion into ceramics, and an aluminum sintered body is produced capable of high thermal conduction of not less than 170w/mk with the original compact shape retained. By a heat treatment in a high-temperature pressure nitriding atmosphere, a success is attained in producing a silicon nitride ceramic body enhanced (150w/mk) in thermal conduction. It is clarified that the microwave-aided selective heating technology works effectively in enhancing the particle growth rate in a liquid-phase sinter system, and a success is won in increasing strength by virtue of the formation of particle-growing particles. (NEDO)

  7. R and D project for large industrial technologies in fiscal 1990. Report on achievements in R and D of robots for critical works; 1990 nendo seika hokokusho. Ogata kogyo gijutsu kenkyu kaihatsu jigyo. Kyokugen sagyo robot no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-01-01

    Research and development have been performed on basic technologies common to different types of robots to carry out works in critical conditions. This paper summarizes the achievements in fiscal 1990. In the R and D of tactile sensors, a prototype multi-element sensor array applicable to fingers of a robot hand was produced, and the characteristics test was conducted. In the R and D of motive force technologies, a force controlled actuator for wrist containing a torque sensor was designed and produced on a trial basis, whereas evaluations were given on the size and weight reduction and the force control performance. Regarding the actuator with redundant degree of freedom, a force controlled arm was attached with an actuator with three degrees of freedom to have performed an evaluation experiment. With regard to a small size and light weight controller, fabrication was carried out on a multi-function, high-density controller which adds positional control and peripheral interface functions to the force controlling function, and an evaluation was given. In the R and D of robot language, discussions were given on robot languages related to each system of movement, manipulation, and sensors, and the grammar specifications were prepared. (NEDO)

  8. Achievement report for fiscal 1997 on investigative research on society compatibility of development of coal hydrogasification technology; 1997 nendo sekitan suiso tenka gas ka gijutsu kaihatsu shakai tekigosei ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    In view of possibility of the future tightness in natural gas supply, establishment of coal gasification technology was set as the final objective, which can supply cheaply and stably the substitution natural gas of high quality by using coal existing affluently over the world as the raw material. An investigative research is carried out under a five-year plan on society compatibility required to assess the possibility of the practical application thereof. Fiscal 1997 has performed in continuation from the previous year the 'survey on process level elevation' and 'survey on the society compatibility'. This report summarizes the achievements thereon. In the investigative research on the process level elevation, the Shell's methane synthesis process based on an oxygen blown and dry feed coal gasifier was evaluated, and the calculation process was pursued on material balance in a hydrogasification reactor as having been performed in the 'survey on developing the coal hydrogasification technology' in which its reasonability was verified. In the survey on the society compatibility of the process, a survey was carried out on natural gas (including non-conventional methane hydrate and coal bed methane) and coals as raw materials for hydrogasification. (NEDO)

  9. Achievement report for fiscal 1994 on developing entrained bed coal gasification power plant. Part 1. Element research edition and technology survey edition; 1994 nendo seika hokokusho. Funryusho sekitan gaska hatsuden plant kaihatsu - Sono 1. Youso kenkyu hen, gijutsu chosa hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    With an objective of establishing the coal gasification composite power generation technology, R and D has been carried out on the elementary technologies. This paper summarizes the achievements in fiscal 1994. In the research on the large gas turbine combustor for the demonstration plant, combustion tests were carried out by using the actual gas from the designed coal (coal D). In addition, the minimum gas flow rate test, fuel calory change test, and fuel switching test were performed from the viewpoint of evaluating the low load stability. Furthermore, in order to evaluate the combustion performance of the tested combustor, such tests were conducted as the combustor pressure loss characteristics test, bypass valve flow rate characteristics test, light oil ignition and light oil combustion test, and tests on the characteristics to switch from light oil to coal gas and the coal gas combustion characteristics. Evaluations were given on the NOx conversion rate, CO, THC, combustion efficiency, metal temperatures, pattern factors, pressure loss, internal pressure variation, and vibration stress. In the simulation research of the composite power generation system, the simulation models were varied according to the actual plant requirements in association with the progress of the tests on the pilot plant. The results of the simulations were reflected to the general load pressure control equipment. (NEDO)

  10. Achieving diagnosis by consensus

    LENUS (Irish Health Repository)

    Kane, Bridget

    2009-08-01

    This paper provides an analysis of the collaborative work conducted at a multidisciplinary medical team meeting, where a patient’s definitive diagnosis is agreed, by consensus. The features that distinguish this process of diagnostic work by consensus are examined in depth. The current use of technology to support this collaborative activity is described, and experienced deficiencies are identified. Emphasis is placed on the visual and perceptual difficulty for individual specialities in making interpretations, and on how, through collaboration in discussion, definitive diagnosis is actually achieved. The challenge for providing adequate support for the multidisciplinary team at their meeting is outlined, given the multifaceted nature of the setting, i.e. patient management, educational, organizational and social functions, that need to be satisfied.

  11. Project in fiscal 1989 for research and development of basic technologies in next generation industries. Research and development of superconducting materials and superconducting elements (Achievement report on forecast and research of superconducting element technology); 1990 nendo chodendo soshi gijutsu yosoku kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    With an objective to forecast the ways the future superconducting elements and the related technologies should proceed, investigations and researches were performed on the progress in research and development of high-temperature superconducting elements, and the superconduction in a wide range. This paper summarizes the achievements in fiscal 1990. The high-temperature superconducting thin film technology has made remarkable advancement. The correlation of film forming conditions with characteristics of thin films was studied by using the sputtering process, laser deposition process and CVD process, having made production of thin films sufficiently applicable to electronics possible. A technology has been developed to suppress deterioration of characteristics for high-temperature conductors in thin film patterning, surface treatment and lamination structure fabrication. However, the problem of characteristics deterioration on interface of tri-terminal elements still remain unsolved. The bonded structure elements using high-temperature superconductors is the central technology in electronics application, but such problems exist as the coherence length being short, deterioration of characteristics at interfaces, and the electric characteristics being sensitive to crystalline orientation. Technological development to overcome these problems is under way. (NEDO)

  12. Achievement report for fiscal 1998 on the research and development of a basic technology to apply superconduction. Development of a low power consuming and high-speed signal processing technology; 1998 nendo chodendo oyo kiban gijutsu kenkyu kaihatsu seika hokokusho. Teishohi denryoku chokosoku shingo shori gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    The development of a superconduction circuit designing and manufacturing technology has achieved the following results: with respect to designing a circuit for single flux quantum (SFQ), the 'high-speed high-accuracy AC converter for front end of software radio' was selected as the target for a prototype to demonstrate the performance of the SFQ circuit. In analyzing movements of different SFQ basic circuits, such circuit simulator software versions were introduced as Saber, WR-SPICE, Wins, and Microcap, different motion waveforms for basic theoretical circuits were derived to compare their performances, and the effectiveness was verified respectively. In trial fabrication of a small demonstration circuit, design parameters were acquired from SQUID. In developing the technology to measure superconduction circuit characteristics, the following results were obtained: with regard to the element measuring and evaluating technology, an in-plane distribution measuring device was started up; and with respect to the circuit characteristics measuring and evaluating technology, a measuring system with low noise and low magnetic field was introduced. Regarding the circuit high-speed characteristics evaluating technology, development was made on a micro-strip line and coplanar transmission route converter. (NEDO)

  13. Achievement report on industrial science and technology research and development in fiscal 2000. Research and development of synergy ceramics (Research and development of technology to prevent corrosion in petroleum production systems); 2000 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (sekiyu seisan system fushoku boshi gijutsu kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Achievements in fiscal 2000 were put into order for research and development of synergy ceramics aimed at completion of high temperature energy materials and ultra-precision materials. Activities were taken in the following four areas: 1) materialization technologies and advanced assessment and design technologies, 2) application technologies, 3) common basic technologies, and 4) assessment on composite function manifestation process. In Item 1), discussions were given on ultra-precision materials, high temperature energy materials, member designing basic technologies, materials to detect stress and microfine destruction, pore pattern controlling porous materials, and self-restoration and self-lubrication functioning materials. In Item 2), discussions were given on material and light selection functioning materials, high abrasion resistant and easy-to-process materials, high performance resistance materials for electric power devices, and flexible sliding materials. In the material and light selection functioning materials, their material selecting function was manifested by controlling micro pores through xerogelation on inorganic and organic hybrids. In the assessment of the composite function manifesting process, the wet type forming process was assessed, that uses microfine powder for model parts assuming cut members. (NEDO)

  14. Achieving universal access to broadband

    DEFF Research Database (Denmark)

    Falch, Morten; Henten, Anders

    2009-01-01

    The paper discusses appropriate policy measures for achieving universal access to broadband services in Europe. Access can be delivered by means of many different technology solutions described in the paper. This means a greater degree of competition and affects the kind of policy measures...

  15. Achievement report on developing coal liquefaction technologies in fiscal 1998 - edition B. Development of bituminous coal liquefaction technology (studies by using pilot plant) 2/2; 1998 nendo sekitan ekika gijutsu kaihatsu seika hokokusho B. 2/2. Rekiseitan ekika gijutsu no kaihatsu (pilot plant ni yoru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With an objective to improve the environment by substituting petroleum energy by coal, and by reducing emission of SOx and NOx, research and development has been performed on coal liquefaction technologies. This paper summarizes the achievements thereof in fiscal 1998. In the operation study, the coal charging operation has been carried out for 269 days (6,169 hours) in total since the operation has been launched, and the targets were achieved. In the facility repairs, periodical inspections were performed including daily maintenance during the operation, the legal inspection on the boiler and the pressure vessel of the category one after completing the RUN-5, and disassembling and opening inspections on other devices. After having completed the RUN-6 and 7, the final verification inspection and the facility rinsing were performed after the operation studies have been completed. The data acquired in the facility maintenance were summarized as part of the technological package after the assessment. The investigative researches have executed development of a liquefying reaction simulator, tests and investigations on pulverization of the liquefying catalyst, evaluation on the activity of the used hydrogenating catalyst, and investigation on the effect of the coal liquefaction facilities and products on the environment. The technologies were investigated on coal liquefaction, and the plans for disassembling studies were established. (NEDO)

  16. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1992. 4. Research and development of a correlation and evaluation technology (Part 2); 1992 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 4. Sokan hyoka gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    This paper describes the correlation and evaluation technology, extracted from the achievements in the development of a technology to apply human senses to measurements in fiscal 1992. In the comfort correlation in a composite environment composed mainly of warm heat environment, the experiment environment was improved, and collection was performed on basic data (cardiac blood vessel and respiration systems) required for developing a system to investigate correlation among external stimulating environment, physiological effect and sense volume based on a physiological reaction model. In evaluating the composite environment comfort, development and improvement were given on component technologies to present experimental environment for warm heat, light beam, and sound. In a space-type human interface system that adapts to human senses, the prototype system of a development platform was completed of mounting as much as half based on the basic design. Discussions were given on findings in computer inputs of eyeball movement information, and on correlation measurement of factors for visual sense operation environment affecting mental burden feeling. With regard to the human comfort meter, satisfactory result was obtained on developing structures for warm heat feeling elements and a control system for the whole body integration, and on defining the detailed specifications. However, designing of a comfort determining software has not achieved the target. (NEDO)

  17. Research and development project in fiscal 1990 for large industrial technologies. Achievement report on research and development of ultra-advanced processing systems (Development of high-level processing devices for electric power generation facility members); 1990 nendo chosentan kako system no kenkyu kaihatsu seika hokokusho. Hatsuden shisetsuyo buzai kodo kako sochi kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-03-01

    Research and development has been performed with an objective to establish the processing technology using excitation beam required for the advanced technology industries, and the ultra-precision machining technology to realize the nano-technology. This paper summarizes the achievements in fiscal 1990. In the research on the large output and long life technology for excimer laser, an average output of 500 W or more was demonstrated achieving the intermediate target by developing and improving the technologies for low electric power gas circulation, high efficiency discharge and excitation, and large output oscillation control. In the research on intensity resistant optical element technology, a prototype device was fabricated to create and process axially symmetrical aspherical shapes, whereas SiC aspherical shape creation and processing were demonstrated at the shape accuracy of three microns or better, and surface roughness of 20 nanometers or less, having achieved the intermediate target. Regarding the large current ion beam, a demonstration device was completed based on improvements and test results on the sheet plasma generator. In the research and development of the high-level processing technology, low-temperature forming technology was developed for oxide ceramic thin films by using the excimer laser abrasion method. (NEDO)

  18. Project in fiscal 1989 for research and development of basic technologies in next generation industries. Research and development of superconducting materials and superconducting elements (Achievement report on forecast and research of superconducting element technology); 1989 nendo chodendo soshi gijutsu yosoku kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    Investigations were performed on the progress in elementary technologies common to the superconducting element technologies. This paper summarizes the achievements therein. For the most basic and important thin film technologies among the common elementary technologies, number of researches has increased as it entered in this fiscal year on the CVD process and the atomic layer control, resulting in the progress in film quality improvement and temperature reduction. With regard to the sputtering process and vacuum deposition process, findings were obtained on mechanisms and solutions for the reverse sputtering due to negative ions and oxygen activation which have been the issues. For electronic devices using high-temperature superconduction, the bridge type or tunnel type Josephson elements may be conceived. Elements for the SQUID magnetic flux meter have become to derive relatively high output by means of grain boundary bonding, suggesting a possibility of practical application in the near future. Tunnel bonding may be conceived for the switching elements, but the one operating at elevated temperatures has not been obtained. However, progress can be discovered in the proximity effects of high-temperature superconductors and silver, and the Josephson junction between high-temperature superconductors and metallic superconductors. (NEDO)

  19. Achievement report for fiscal 1998. Photon-aided measuring and processing technologies (Research and development of advanced measuring and processing technologies for oil production system); 1998 nendo foton keisoku kako gijutsu seika hokokusho. Sekiyu seisan system kodo keisoku kako gijutsu kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Research and development was conducted of photon-aided measuring and processing technologies and of the technology of generating photons, all these usable in oil digging. In the research and development of high-reliability laser welding technology, it was found that reflection from the keyhole served as an indicator betraying instability if any in laser welding, and this enabled the establishment of a method for observing defects in welded sections. In the research and development of technologies for measuring internal transmission of short-wavelength radiation and for photoelectron spectroscopy, a high-efficiency continuous generation of hard X-rays was noticed in the former while, in the latter, the soft X-ray source in a light source was evaluated. In addition, a photoelectron flight tube was fabricated, and evaluated. In the research and development of fiber laser, a fiber structure type was decided to be used, and fiber laser was successfully oscillated for the first time in the world. In the research and development of high-performance laser diodes, a laser diode device was fabricated as the first step in this effort. A discussion was made about a high-efficiency combination of heat sink materials, lamination and assembly system, and fibers, which was for achieving higher performance. (NEDO)

  20. Research and development project in fiscal 1989 for fundamental technologies for next generation industries. Achievement report on research and development on high-efficiency polymer separating film materials; 1989 nendo kokoritsu kobunshi bunrimaku zairyo no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    With an objective to improve efficiency and energy conservation in separation processes used in the chemical industry, researches have been performed on high-efficiency liquid separating film and air separating film materials. This paper summarizes the achievements in fiscal 1989. With regard to molecule recognizing films, researches were made on oxygen and carbon monoxide carriers, and on the elementary technology for fabricating the carrier films. In the research of metal complex fixing thin films, discussions were given on causes for deactivation in complex films. In the research of high-functional complex films, discussions were given on the structure of polymer ligand/carrier complex system solid films, and on oxygen adsorption and desorption properties. Solid film structures were selected that suit the oxygen separating films. In the research of alcohol condensation films, discussions were given on polydimethylsiloxane constituent that shows ethanol selectivity and permeability, and a multi-phase system polymeric film composed of one other constituent. In the research of water-acetic acid separating films, the basic performance of polyurea film was discussed, and evaluation was given by means of a durability test. In the research of particle separation method utilizing liquid films, a prototype continuous particle separating device was fabricated. (NEDO)

  1. Research and development project in fiscal 1989 for fundamental technologies for next generation industries. Achievement report on research and development on electrically conductive polymeric materials; 1989 nendo dodensei kobunshi zairyo no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-03-01

    With an objective to develop electric and electronic materials characterized by light weight, high corrosion resistance, and easy-to-process performance, and by having functions different from electricity conduction mechanism of metals, researches have been performed on fundamental technologies for electrically conductive polymeric materials. This paper summarizes the achievements in fiscal 1989. In new hydrocarbon conjugate polymers, researches were performed for the purpose of fabricating the conjugate system polymer and dopant complex system conductive thin films, and polyacene system polymer thin films. In developing the vehicular conjugate conductive materials, discussions were given on enhancing the molecular weight dependence and the conductivity by cross-linking the conjugate system, with regard to hydrocarbon system polymers that go through vehicular polymeric intermediates. In the research of vehicular graphite materials, it was discovered that mono-axial mono-plane PPV films and PTV films are graphitized. In developing the hetero aromatic system polymers, researches were advanced on the correlation among the gegen ions, high-order structures, and electric conductivity, mainly on polypyrrole. (NEDO)

  2. Achieving closure at Fernald

    Energy Technology Data Exchange (ETDEWEB)

    Bradburne, John; Patton, Tisha C.

    2001-02-25

    When Fluor Fernald took over the management of the Fernald Environmental Management Project in 1992, the estimated closure date of the site was more than 25 years into the future. Fluor Fernald, in conjunction with DOE-Fernald, introduced the Accelerated Cleanup Plan, which was designed to substantially shorten that schedule and save taxpayers more than $3 billion. The management of Fluor Fernald believes there are three fundamental concerns that must be addressed by any contractor hoping to achieve closure of a site within the DOE complex. They are relationship management, resource management and contract management. Relationship management refers to the interaction between the site and local residents, regulators, union leadership, the workforce at large, the media, and any other interested stakeholder groups. Resource management is of course related to the effective administration of the site knowledge base and the skills of the workforce, the attraction and retention of qualified a nd competent technical personnel, and the best recognition and use of appropriate new technologies. Perhaps most importantly, resource management must also include a plan for survival in a flat-funding environment. Lastly, creative and disciplined contract management will be essential to effecting the closure of any DOE site. Fluor Fernald, together with DOE-Fernald, is breaking new ground in the closure arena, and ''business as usual'' has become a thing of the past. How Fluor Fernald has managed its work at the site over the last eight years, and how it will manage the new site closure contract in the future, will be an integral part of achieving successful closure at Fernald.

  3. Achievement report on developing coal liquefaction technologies in fiscal 1998 - edition B. Development of bituminous coal liquefaction technology (studies by using pilot plant) 1/2; 1998 nendo sekitan ekika gijutsu kaihatsu seika hokokusho B. 1/2. Rekiseitan ekika gijutsu no kaihatsu (pilot plant ni yoru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With an objective to improve the environment by substituting petroleum energy by coal, and by reducing emission of SOx and NOx, research and development has been performed on coal liquefaction technologies. This paper summarizes the achievements thereof in fiscal 1998. In the operation study RUN-5, the operation was carried out by using the Tanito Harum coal of Indonesia, and raising the slurry concentration to 50% by weight. The operation stability when the high concentration slurry was used was verified, and the liquefying reaction column fluidity property data, and the material balance and heat balance data were acquired by using the NAT method. In the RUN-6 and 7, for the purpose of verifying the applicability of the NEDOL process to the wide range of coal types as the process feature, the Adaro coal of Indonesia and the Ikejima coal of Japan were used, and the operation at high slurry concentration was performed at 80% load and under the standard NEDOL conditions. The operation stability when the upper and lower limit coals was used was verified, and the operability at high slurry concentration was identified. At the same time, the liquefying reaction column fluidity property data, and the material balance and heat balance data were acquired. The development targets established by the Industrial Technology Council have all been achieved. (NEDO)

  4. Industrial science and technology research and development project of university cooperative type in fiscal 2000. Report on achievements in semiconductor device manufacturing processes using Cat-CVD method (Development of technology to rationalize energy usage); 2000 nendo daigaku renkeigata sangyo kagaku gijutsu kenkyu kaihatsu project. Cat-CVD ho ni yoru handotai device seizo process seika hokokusho (energy shiyo gorika gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The catalytic chemical vapor deposition (Cat-CVD) method is a low-temperature thin film depositing technology that can achieve improvement in quality of semiconductor thin films and can perform inexpensive film deposition in a large area. This paper summarizes the achievements in fiscal 2000 in the demonstrative research and development theme of the present project, centering on the following five areas: 1) discussions on application of the Cat-CVD method to the mass production process for gallium arsenide integrated circuits, 2) studies on the possibility to apply the Cat-CVD method to the process to fabricate nitrided silicon protective film for ferroelectric memory devices, 3) formation of nitrided silicon films for silicon integrated circuits by means of the Cat-CVD method, and development of a chamber cleaning technology, 4) fabrication of high-mobility poly-crystalline silicon thin film transistors formed by using the Cat-CVD method and large particle size poly-crystalline silicon films by using the catalytic chemical sputtering process, and 5) discussions on properties of amorphous silicon thin film transistors formed by using the Cat-CVD method and formation of large area films by using a catalyst integrated shower head. (NEDO)

  5. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1993. 4. Research and development of correlation and evaluation technology (Part 2); Ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 4. Sokan hyoka gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    Developments were performed during fiscal 1993 on a system to investigate correlation among external stimulating environment, physiological effects and sense volume based on a physiological reaction model. The development works included improvement of the model, discussions on a method to estimate parameters inside living organisms, and a method to collect subjectivity volume data. Prototypes thereof were fabricated, evaluated, and experimented, where nearly complete achievement of the targeted functions was verified. In developing a technology to evaluate quantitatively the comfort of composite environments composed mainly of warm heat environment, discussions were given on an integration evaluating expression in order not to make handling the environmental physical volume too complex. The expression models the evaluation of governing sense volume in individual environments of warm heat, light beam, and sound, and calculates the composite environment evaluation indexes by using the evaluation indexes obtained from the modeling as the descriptive variables. In developing the space-type human interface adapted to human senses, a computer system to realize the interface and the platform for function mounting were developed. The development items were broken down respectively on the basic technologies for functional aspect and surveillance and control function mounting, and the software systems. The human comfort meter achieved the basic design target. (NEDO)

  6. School Size, Achievement, and Achievement Gaps

    Directory of Open Access Journals (Sweden)

    Bradley J. McMillen

    2004-10-01

    Full Text Available In order to examine the relationship between school size and achievement, a study was conducted using longitudinal achievement data from North Carolina for three separate cohorts of public school students (one elementary, one middle and one high school. Results revealed several interactions between size and student characteristics, all of which indicated that the achievement gaps typically existing between certain subgroups (i.e., more versus less-advantaged, lower versus higher-achieving were larger in larger schools. Results varied across the grade level cohorts and across subjects, but in general effects were more common in mathematics than in reading, and were more pronounced at the high school level. Study results are discussed in the context of educational equity and cost-effectiveness.

  7. Entrepreneur achievement. Liaoning province.

    Science.gov (United States)

    Zhao, R

    1994-03-01

    This paper reports the successful entrepreneurial endeavors of members of a 20-person women's group in Liaoning Province, China. Jing Yuhong, a member of the Family Planning Association at Shileizi Village, Dalian City, provided the basis for their achievements by first building an entertainment/study room in her home to encourage married women to learn family planning. Once stocked with books, magazines, pamphlets, and other materials on family planning and agricultural technology, dozens of married women in the neighborhood flocked voluntarily to the room. Yuhong also set out to give these women a way to earn their own income as a means of helping then gain greater equality with their husbands and exert greater control over their personal reproductive and social lives. She gave a section of her farming land to the women's group, loaned approximately US$5200 to group members to help them generate income from small business initiatives, built a livestock shed in her garden for the group to raise marmots, and erected an awning behind her house under which mushrooms could be grown. The investment yielded $12,000 in the first year, allowing each woman to keep more than $520 in dividends. Members then soon began going to fairs in the capital and other places to learn about the outside world, and have successfully ventured out on their own to generate individual incomes. Ten out of twenty women engaged in these income-generating activities asked for and got the one-child certificate.

  8. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1992. 4. Research and development of a correlation and evaluation technology (Part 1); 1992 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 4. Sokan hyoka gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-03-01

    This paper describes the correlation and evaluation technology, extracted from the achievements in the development of a technology to apply human senses to measurements in fiscal 1992. In evaluating the warm heat comfort by living scenes of workers according to the human body thermal model, the research environment was improved by expanding the systems to measure physiological volume and the warm heat environment. Findings were acquired on the relationship between body fat rate and skin temperature, and actions of artery-vein anastomosed (AVA) blood vessels. These findings were incorporated into the research to elevate the levels of applicability of the human body thermal model. In estimating the sense volume by using skin temperatures, physiological volume being the factor of variation in face skin temperatures was elucidated, and a system to measure these variations was structured. In order to acquire the physiological volume being the factor of variation in face skin temperatures, brain wave topography measurement and {alpha} frequency fluctuation and arousal evaluation and measurement were experimented, where the effectiveness thereof was verified. Analysis was also made on blood flow rate and perspiration volume related to skin temperature variation mechanism, which has provided a number of fundamental data. For the stress measuring technology, and stress relaxation by means of scent, researches were moved forward mainly on environment improvement and preliminary discussions. (NEDO)

  9. Fiscal 2000 research achievement report on the research and development of advanced design technologies for system-on-chip; 2000 nendo system on chip sentan sekkei gijutsu no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-05-01

    Efforts were made to develop technologies for rapid improvement in SoC (system on chip) design productivity. In concrete terms, the concept of V-core (virtual core) was introduced into SoC design for the establishment of reusing technology and design automation in the uppermost stream region of designing. Activities were conducted in the two fields of (1) research and development of V-core based design technology and (2) research and development of a V-core database. Efforts exerted in field (1) aimed at the research and development of system specifications description technology, architecture generation technology, soft V-core internal structure optimization technology, optimized RTL (register transfer level) description generation technology, and system performance verification technology. In field (2), efforts were made to develop core database technology, core development support tools, core verification technology, and design assets verification technology. The system specifications description technology is a technique to define SoC system level specifications (degree of model abstraction). (NEDO)

  10. Achievement report for fiscal 1996 on the research and development of technologies for important region. Development of control system technology for combustion with energy use rationalized, etc.; 1996 nendo juyo chiiki gijutsu kenkyu kaihatsu seika hokokusho. Energy shiyo gorika nensho nado seigyo system gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The goal is to develop basic technologies to build an SiC device capable of service amid high-temperature surroundings for the advancement and optimization of combustion control systems. In an SiC semiconductor, the Si-C bond is broken when irradiated with ions, and this makes the occurrence of thermal oxidation easy to occur. In the study to form SiC into single-crystal substrates, a substrate with warpage of 10 micrometers or less and surface coarseness of 10 nanometers or less is realized. In the development of sensor technologies, the high-speed CVD (chemical vapor deposition) method is applied for the growth of crystals further on a 3C-SiC layer epitaxially grown by MBE (molecular beam epitaxy) surface control, which improves on layer characteristics. Element technologies are developed for the construction of a 3-terminal element (FET: field effect transistor), which is for the construction of a high-temperature, high-speed SiC device. An effort is made at achieving 3C-SiC hetero-epitaxial growth, etc., on a 3-inch Si substrate using an SiC crystal film formation experimenting apparatus, which aims at constructing a control device. Concerning the combustion control system, the relations between the air/fuel ratio and the emission spectra of radicals OH, CH, and C2 in a flame are made clear. Also referred to are the basic studies being conducted at research institutes such as universities and a survey of technological trends abroad.

  11. Report on achievements in fiscal 1999. System technology to create living environment of human activity compatible type (development of high-level petroleum plant information system); 1999 nendo ningen kodo tekigogata seikatsu kankyo soshutsu system gijutsu seika hokokusho. Sekiyu plant kodo johoka system gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-06-01

    This research and development project divides largely the behaviors appearing in a daily life into movement behavior and operation behavior. The research and development is executed by dividing the subject into development of a behavior supporting technology intended for the movement behavior and development of a behavior supporting technology intended for the device operation. In developing the movement behavior adapting technology, behavior scenes in a house are taken up as the important scenes to obtain peace of mind in the daily life, and construction work behavior scenes are taken up, in which environment and work contents change from moment to moment. Then, development works are carried out on the following technologies: a technology to measure on site the human behaviors and physiological conditions, a technology to understand and accumulate the behavior contents, and a behavior supporting technology to assure relief and safety by means of abnormality notification and risk avoidance. This paper summarizes the research achievements in fiscal 1999 on research and development of the movement behavior adapting technologies. Chapter 1 reports the research and development on a technology to adapt behaviors in the behavior scenes in a daily life. Chapter 2 describes the research and development on a technology to adapt behaviors in the behavior scenes in construction works. Chapter 3 reports the result of surveys on the research movements in the present research areas. (NEDO)

  12. Fiscal 2000 research achievement report on the development of super-advanced liquid crystal technology for energy use rationalization. Development promotion project for super-advanced electronic technology - Design, control, analysis, etc., of electronic materials having novel functions; 2000 nendo energy shiyo gorika chosentan ekisho gijutsu kaihatsu seika hokokusho. Chosentan denshi gijutsu kaihatsu sokushin jigyo (shinkino denshi zairyo sekkei seigyo bunseki nado gijutsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-04-01

    Efforts are focused on the verification of target devices under the respective subjects, and activities are conducted with the development system reinforced. Three newly proposed reflection type liquid crystal devices achieve the target specifications of a reflection factor of 60% or higher and a contrast ratio of 15:1 or higher. Studies are conducted involving the five fields of (1) multilayer reflection devices, (2) memory retention liquid crystal devices, (3) single pixel color devices, (4) directional reflection devices, and (5) joint research. Research and development in field (1) covers ultra-anisotropic optical materials, ultrahigh reliability host liquid crystal materials for guest-host liquid crystals - mixed system, low voltage driven/high load holding liquid crystal compound systems, and new liquid crystal molecule orientation control technology; in field (2), low temperature fabrication of ferroelectric thin film, and ultrahigh purity high reliability liquid crystal compounds; in field (3), materials capable of controlling optical interference and higher order light scattering, photoregulation devices, highly birefringent liquid crystal materials - mixed system, and ultrahigh efficiency light scattering liquid crystal compounds; and, in field (4), multi-dimensional anisotropic structure fabrication technology and ultra-anisotropic optical materials. (NEDO)

  13. FY1998 report on the achievements on the research and development of a quickly effective and innovative energy environment technology, and development of a technology to re-use wastes as resources and fuel; Sokkoteki kakushinteki energy kankyo gijutsu kenkyu kaihatsu, kanen gomi saishigen nenryoka gijutsu kaihatsu 1998 nendo seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With objectives to realize a recycling society and protect global environment, development will be made on solidified fuel using waste papers and waste plastics as the raw materials. This paper describes the achievements in fiscal 1998. To develop a pretreatment technology, analyses and discussions were given on functions required to separate and remove such foreign materials contained in combustible wastes as metals, ceramics, and glasses, and to pulverize the combustibles removed of non-combustible materials. A bench-scale testing equipment of 0.5 ton per hour was installed and operated on a trial basis. In order to identify dechlorination properties of waste papers and plastics to develop a dechlorination technology, basic dechlorination and pyrolysis tests were performed by using cellulose powder and polyvinyl chloride powder as raw materials. Detailed design, fabrication, installation and trial operation were carried out on a dechlorination device to be assembled into the bench-scale testing equipment. Investigations were given on the actual status of discharge and collection of waste papers and plastics to discuss the practical use of the fuel. The current status of discharge of general wastes was identified, which will be the object of the container package recycling law. The range of LCA was discussed, and technical data of wastes electric power generation were collected. (NEDO)

  14. Industrial technology research and development project for global environment in fiscal 1998. Report on achievements in research and development of technologies for fixation and effective utilization of carbon dioxide by utilizing bacteria and algae; 1998 nendo saikin sorui nado riyo nisanka tanso koteika yuko riyo gijutsu kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Microorganisms are cultivated industrially in a great quantity to fix CO2 at efficiency higher than that of photosynthesis in natural world to develop technologies to re-utilize them as resources. This paper describes achievements in fiscal 1998. Existing strain samples of photosynthesized bacteria and micro-algae were screened to continue discussions on optimal culture conditions, and evaluation on properties. Genes that provide Chlorella with antibiotic resistance were introduced to have performed evaluation on function manifestation, and acquired enzymatic genes of unsaturated {omega} 3. Using green algae as the object, reduction in the processing time has resulted in acquiring a large number of fused cell colonies. Discussions were given on conditions to breed photosynthesized bacteria and fix CO2. Structural analyses were performed on CA protein as an enzyme related to take CO2 into living organisms, and on genes. Developments were carried out on a photosynthesizing bio-reactor and useful substance producing technologies on a continual basis. A 200-liter scale light collection type bio-reactor improved the fixing capacity by 30% in Chlorellas by changing the culture medium. The direct light receiving panel type bio-reactor can utilize even scattered light, with its fixing capacity per installation area exceeding the target. Fundamental data were acquired with Chlorellas on utilizing feeds, fertilizers and building materials. (NEDO)

  15. Achievement report for fiscal 1998 on the research and development of a technology to create original high-function materials; 1998 nendo dokusoteki kokino zairyo sosei gijutsu no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In order to promote effectively the research and development of a technology to create original high-function materials, the Japan Chemical Innovation Institute (JCII) has performed as comprehensive surveys and studies the surveys on the state of progress in research and development, as well as extraction, analysis and discussions on the status of the research and development. The Institute has also executed technological trend surveys on technological currents in Japan and other countries, the latest technologies, technological seeds and technological markets. The comprehensive survey and study committee has held at the end of a fiscal year a meeting of the comprehensive survey and study committee for the technology to create original high-function materials collectively on the following five themes: high-level stimulation responsive materials, molecule coordinating materials, precision catalyst polymerization, condensation system precision structural control, and multi-dimensional spatial polymers. The committee reported and discussed the status of progress in each centralized joint research for this fiscal year and the research plans for the next fiscal year. In the development of the chlorine-based primer substituting high-performance polymers, development is being carried out on the technology to provide reactivity groups to both ends of a polymer utilizing living polymerization of propylene by using a vanadium-based Ziegler type catalyst. Development of new catalysts has also been begun with an aim of further improving the performance of the catalysts. (NEDO)

  16. Realizing Autonomy via Intelligent Hybrid Control: Adaptable Autonomy for Achieving UxV RSTA Team Decision Superiority (also known as Intelligent Multi-UxV Planner with Adaptive Collaborative/Control Technologies (IMPACT))

    Science.gov (United States)

    2018-01-30

    using various messaging protocols (Light- Weight Message Control Protocol (LMCP), JavaScript Object Notation (JSON), Distributed Interactive Simulation...Technologies IR Infrared JCTD Joint Capability Technology Demonstration JSON JavaScript Object Notation LCD Liquid Crystal Display LED Light Emitting

  17. Achieving Universal Access to Broadband

    Directory of Open Access Journals (Sweden)

    Morten FALCH

    2009-01-01

    Full Text Available The paper discusses appropriate policy measures for achieving universal access to broadband services in Europe. Access can be delivered by means of many different technology solutions described in the paper. This means a greater degree of competition and affects the kind of policy measures to be applied. The paper concludes that other policy measure than the classical universal service obligation are in play, and discusses various policy measures taking the Lisbon process as a point of departure. Available policy measures listed in the paper include, universal service obligation, harmonization, demand stimulation, public support for extending the infrastructure, public private partnerships (PPP, and others.

  18. Achieving Public Schools

    Science.gov (United States)

    Abowitz, Kathleen Knight

    2011-01-01

    Public schools are functionally provided through structural arrangements such as government funding, but public schools are achieved in substance, in part, through local governance. In this essay, Kathleen Knight Abowitz explains the bifocal nature of achieving public schools; that is, that schools are both subject to the unitary Public compact of…

  19. Achieving excellence in training

    International Nuclear Information System (INIS)

    Mangin, A.M.; Solymossy, J.M.

    1983-01-01

    Operating a nuclear power plant is a uniquely challenging activity, requiring a high degree of competence from all who are involved. Achieving and maintaining this competence requires excellence in training. But what does excellence mean, and how do we achieve it. Based on the experience gained by INPO in plant training evaluations and accreditation activities, this paper describes some of the actions that can be taken to achieve the quality appropriate for nuclear power plant training. These actions are discussed in relation to the four phases of a performance-based training system: (1) needs analysis, (2) program design and development, (3) implementation, and (4) evaluation and improvement

  20. [Achievement of therapeutic objectives].

    Science.gov (United States)

    Mantilla, Teresa

    2014-07-01

    Therapeutic objectives for patients with atherogenic dyslipidemia are achieved by improving patient compliance and adherence. Clinical practice guidelines address the importance of treatment compliance for achieving objectives. The combination of a fixed dose of pravastatin and fenofibrate increases the adherence by simplifying the drug regimen and reducing the number of daily doses. The good tolerance, the cost of the combination and the possibility of adjusting the administration to the patient's lifestyle helps achieve the objectives for these patients with high cardiovascular risk. Copyright © 2014 Sociedad Española de Arteriosclerosis y Elsevier España, S.L. All rights reserved.

  1. Adoptees' Educational Achievements

    DEFF Research Database (Denmark)

    Olsen, Rikke Fuglsang

    This study analyses educational achievement at age 20 for 3,180 non-kin adoptees and at age 25 for 1,559 non-kin adoptees in Denmark by comparing them to non-adoptees. The study also analyses whether there are within-group differences in the educational achievement of non-kin adoptees according...... to country of origin. The results suggest that the relatively small gap between non-kin adoptees’ and non-adoptees’ educational achievements widens between ages 20 and 25. Moreover, the results show some differences in educational outcomes among non-kin adoptees with different countries of origin....

  2. Achievement report on developing coal liquefaction technologies in fiscal 1999 - edition B. Development of bituminous coal liquefaction technology (studies by using pilot plant); 1999 nendo sekitan ekika gijutsu kaihatsu seika hokokusho B. Rekiseitan ekika gijutsu no kaihatsu (pilot plant ni yoru kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to improve the environment by substituting petroleum energy by coal, and by reducing emission of SOx and NOx, research and development has been performed on coal liquefaction technologies. This paper summarizes the achievements thereof in fiscal 1999. In the disassembling study, wear, corrosion, and wall thickness change were investigated, and non-destructive inspection was performed on the major four facilities, and such newly developed devices as the liquefying catalyst manufacturing facilities, the slurry heat exchanger, and the let-down valves. The sampled test pieces were investigated of changes in the mechanical properties by means of the metallic structure inspection, hardness test, tensile test, and impact test. Deposits in the devices were investigated of their depositing conditions and constituents. The result reveals that the 3 Cr-1Mo-1/4V-Ti-B steel developed for the high-temperature, high-pressure, and hydrogen environment of the coal liquefaction plant showed excellent low-temperature tenacity and maintained good characteristics. No problems were discovered in corrosion resistance if PP using materials are used. The slurry handling centrifugal pump and instrumentation vales were worn out severely requiring replacements during the operation, for which further discussions are desired to be given. (NEDO)

  3. Achievement report for fiscal 1982 on Sunshine Program. Survey and research on preparation of conditions for industrializing new energy technologies; 1982 nendo shin energy gijutsu no kigyoka joken seibi ni kansuru chosa kenkyu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-03-01

    Examined in this report are problems related to new energy that may arise in the energy supply/demand environment in 1990 when new energy will be introduced. This report consists of Chapter 1 about problems to solve before the introduction of new energy into the fields of industry and transportation, Chapter 2 about the analysis of a model of the supply/demand structure and ripple effects of the introduction of new energy technologies, and Chapter 3 about the analysis of laws and systems for the introduction of new energy technologies. In this research, concrete systems for utilization are presumed, and problems are sought out based on these presumed systems. Several utilization systems for each of the technologies are placed against the demands in the fields of transportation and industry, and problems in presence in this process are sought out, and examined. Viewpoints mentioned below are taken into consideration when seeking out problems. The viewpoints are (1) the establishment of technologies to utilize, (2) problems in the legal system, (3) problems about siting, and (4) problems in accelerating new energy diffusion. Chapters 1 and 2 deal with analyses based on Viewpoint (1), and Chapter 3 deals with analyses into problems sought out based on Viewpoints 2-4. (NEDO)

  4. Achievement report for fiscal 1996 on the research and development of human sensory measurement application technology. 2. Subject; 1996 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu seika hokokusho. 2. Honronhen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    In relation with fatigue indexing basics in the study of physiological sensation indexing technologies, an indexing system prototype is built, covering muscular fatigue due to a restrained working attitude and mental fatigue due to the load of psychological activities. Features of each fatigue/alertness stage are analyzed, and the time-dependent correlations between the change in psychological quantities and the combined physiological change is also analyzed. In the study of environmental compatibility indexing, color temperatures of office interior, amenity, and spatial dimension indexing are taken up. The impression of office space is analyzed. Highly reliable technologies in pursuit of psychological sensation are established, and efforts are made at indexing environmental compatibility by analyses of physical quantities affecting psychological sensation, and of brain waves. Test methods for habituation to noise are discussed, and relations between the sensations of habituation and fatigue/obstruction are quantified. In relation with product compatibility indexing technologies, products' compatibility with operator's attitude, the line of sight, and loads on human beings is evaluated. Discussed also is the application of the indices involving physiological sensation, environments, and product compatibility to products for daily life and to the designing of living and working environments. (NEDO)

  5. Essays on Educational Achievement

    Science.gov (United States)

    Ampaabeng, Samuel Kofi

    2013-01-01

    This dissertation examines the determinants of student outcomes--achievement, attainment, occupational choices and earnings--in three different contexts. The first two chapters focus on Ghana while the final chapter focuses on the US state of Massachusetts. In the first chapter, I exploit the incidence of famine and malnutrition that resulted to…

  6. Correlates of Achievement Motivation.

    Science.gov (United States)

    Whiteside, Marilyn

    1978-01-01

    Undergraduates given a self-concept scale, a sentence completion exercise, and story cues related to academic achievement generally expressed positive attitudes toward success; but students of both sexes with high self-esteem tended to associate success with a male, and those with lower self-esteem attributed success to a female. (Author)

  7. Advancing Student Achievement

    Science.gov (United States)

    Walberg, Herbert J.

    2010-01-01

    For the last half century, higher spending and many modern reforms have failed to raise the achievement of students in the United States to the levels of other economically advanced countries. A possible explanation, says Herbert Walberg, is that much current education theory is ill informed about scientific psychology, often drawing on fads and…

  8. NCLB: Achievement Robin Hood?

    Science.gov (United States)

    Bracey, Gerald W.

    2008-01-01

    In his "Wall Street Journal" op-ed on the 25th of anniversary of "A Nation At Risk", former assistant secretary of education Chester E. Finn Jr. applauded the report for turning U.S. education away from equality and toward achievement. It was not surprising, then, that in mid-2008, Finn arranged a conference to examine the…

  9. Industrial science and technology research and development business for fiscal 1998. Research and development achievement report on glycoconjugate production and utilization technologies (Development of technologies of glycoconjugate-aided CO{sub 2} fixation and utilization); 1998 nendo sangyo kagaku gijutsu kenkyu kaihatsu jigyo. Fukugo toshitsu seisan riyo gijutsu no kenkyu kaihatsu seika hokokusho (fukugo toshitsu oyo nisanka tanso koteika yuko riyo gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Enzymatic and chemical methods were combined and methods were developed for synthesizing mucin type sugar chains and glycopeptides. The influence of sugar chain positions and structures on glycoconjugate stereo structures and physiological activities was analyzed, and glycopeptide structural activities and glycoconjugate remodelling were studied. To create an industrial advantage in a glycoprotein production system by use of zooblasts, sugar chain structure control through sugar transfase occurrence control was studied. For the production of man-adaptive sugar chains using yeast, new yeast variations were subjected to molecular breeding, and tested for the resultant improvement on productivity. Sugar chain marking and refining techniques and various responding mechanisms on the solid surface were elucidated, which enabled structure analyses using sugar chain recognition molecules such as lectins and antibodies. A database on interactions between sugar chains and sugar chain recognition molecules was constructed using the said findings. An analyzing program was also formulated tentatively. This paper also covers general surveys and studies on technologies of producing and utilizing glycoconjugates. (NEDO)

  10. A Human Achievement: Mathematics without Boundaries.

    Science.gov (United States)

    Terzioglu, Tosun

    This paper describes three fundamental principles, dictated by Wilhelm von Humboldt, that were widely adapted as the basic philosophy of higher education in the United States, and proposes to revise the unfulfilled dream of von Humboldt to make it come true. This paper stresses the achievements of humanity not only in technology, health, or the…

  11. How to achieve Climate Action SDG 13

    NARCIS (Netherlands)

    Hennemann, I.; Gevers, G.J.M.

    2017-01-01

    What does the implementation of ‘SDG 13 Climate Action’ mean in practice and what is needed to achieve this? Reaching this goal not only depends on science and technologies, but maybe more so on human behaviour and collaboration between stakeholders across different levels and scales.
    This

  12. Fiscal 1993 achievement report on next-generation industrial structure technology (Advanced materials for extreme environments - Development of methane fueled aeroengine); 1993 nendo chotaikankyosei senshin zairyo no kenkyu kaihatsu seika hokokusho. Methane nenryo kokukiyo engine no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    Efforts were exerted to develop advanced materials for use under extreme environments, which were intermetallic compounds and fiber reinforced intermetallic compound composite materials excellent in heat resistance, specific strength, oxidation resistance, or the like. For the development of intermetallic compounds, efforts were made to develop Ti-Al-X (X=metal) high specific strength intermetallic compounds and Nb-Al-X (X=metal) high melting point intermetallic compounds. Ternary phase diagrams were prepared and the effect of added elements on basic characteristics was investigated. Basics of element technologies (texture control, melting, casting, and isothermal rolling) for manufacturing panel materials were studied and, in the case of Ti-Al-X systems, Ti-Al thin panels were fabricated. In the case of Nb-Al-X systems, items were experimentally fabricated by casting in an effort to study precision casting technology optimization. For the development of composite materials, efforts were made to develop SiC based and SiMC (M=metal) based fibers, and studies were carried out to complex them with Ti-Al based matrices. (NEDO)

  13. Achievement report for fiscal 1998. Leading research and development of MGC-built superhigh-efficiency turbine system technology; 1998 nendo MGC chokokoritsu turbine system gijutsu sendo kenkyu kaihatsu kenkyu seika

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    To further enhance energy efficiency by improving on the gas turbine system, it is necessary, first of all, to develop superhigh-temperature materials to allow the system to operate at higher temperatures. Described in this report are studies on the application of MGC (melt-growth composite) materials which retain strength and plastic deformation capability even at high temperatures. Various compositions are explored for improvement on fracture toughness and thermal shock resistance. The Al{sub 2}O{sub 3}/YAG system is investigated for the study of relations between microstructural control and fracture toughness. Literature on the development of nanocomposites is surveyed, and a preliminary experiment is discussed for improvement on purity by zone melting crystallization. In a study for an advanced manufacture of larger crystals, technologies of crystal growth condition setting and optimization, quality stabilization, productivity improvement, and crystal size enlargement are taken up. Casting and machining technologies are studied to enable crystals to assume complicated shapes. For the purpose of elucidating the mechanism of the occurrence of properties proper to high temperatures, a study is made on the evaluation of mechanical and physical properties and on the mechanism and control of crystal growth. Also studied are systems (gas turbine cycle, combustor, etc.) to which MGC materials may be applied. (NEDO)

  14. Load leveling air conditioning technology development by unused energy high-level utilization. Summary of achievements by development themes; Miriyo energy kodo katsuyo fuka heijunka reidanbo gijutsu kaihatsu. Kaihatsu temabetsu seika gaiyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    This paper introduces a number of research and development cases on utilization of unutilized energies. In developing the component technology for a thermal plant utilizing low-temperature unutilized energies, the paper introduces a heat exchanger system to collect heat from sea water, a heat exchanger system to collect heat from waste heated area in subways and urban sewage plants, and a high-density heat transportation system using ice plus water slurry or PCM-C plus water slurry. Furthermore, with regard to the heat pump system using low-temperature unutilized hear sources, development was introduced on a 'heat source load responsive heat pump system', which combines a load variation responsive heat pump utilizing river waters with a latent heat storage system using nighttime electric power serving for electric power load leveling. In developing the component technology for a heat plant utilizing high-temperature unutilized energies, introduction was given on a turbine driven turbo type heat pump system, a high-efficiency absorption type heat pump, a waste heat driven absorption type freezer, and an urban type underground heat storage tank. (NEDO)

  15. Achieving Nuclear Sustainability through Innovation

    International Nuclear Information System (INIS)

    2013-01-01

    In 2000, the IAEA Member States recognized that concerted and coordinated research and development is needed to drive innovation that ensures that nuclear energy can help meet energy needs sustainably in the 21st century. Following an IAEA General Conference resolution, an international 'think tank' and dialogue forum were established. The resulting organization, the IAEA's International Project on Innovative Nuclear Reactors and Fuel Cycles (INPRO), helps nuclear technology holders and users coordinate the national and international studies, research and other activities needed to achieve innovations in nuclear reactor designs and fuel cycles. Currently, 38 countries plus the European Commission are participating in the project. This group includes both developing and developed economies that represent more than 75% of the world's population and 85% of its gross domestic product. INPRO undertakes collaborative projects among IAEA Member States, which analyse development scenarios and examine how nuclear energy can support the United Nations' goals for sustainable development in the 21st century. The results of these projects can be applied by IAEA Member States in their national nuclear energy strategies and can lead to international cooperation resulting in beneficial innovations in nuclear energy technology and its deployment. For example, INPRO studies the 'back end' of the fuel cycle, including recycling of spent fuel to increase resource use efficiency and to reduce the waste disposal burdens.

  16. Project for the adaptation of the Instituto Nacional de Investigaciones Nucleares (ININ) to work as companies incubator, and the business plan as support device in the achievement of successful base technological companies

    International Nuclear Information System (INIS)

    Rubio A, C.R.

    1996-01-01

    The purpose of this project is to study an option to reduce technology dependence by taking advantage of the technology based companies generated by the organisms called 'Companies Incubators'. The first point given, is an introduction about incubation applied to national companies and the experiences had about them. There are also suggested some indicators which can be used to develop the incubator tasks. Once it has been defined the topic about incubation in the country, it is provided information about the items determining the company performance within an incubator. In order to do this, it is shown the way the Instituto Nacional de Investigaciones Nucleares can provide not only its facilities but also qualified personnel working for them. Thus it is given a scheme along with a brief organization description and key personnel for the incubator, stating the functions and responsibilities per each one of the persons who are part of the project direction and leading. The bases for the incubator are stated, as well as the requirements to start-up a company being supported by a company incubator. The key points to have a succesful development for the incubator are: the service it can give as well as the guidelines for companies entrance, which are classified into two sorts of customers, external and internal. It is also included a market research about the main product derived from creating a company incubator, as well as the sub-products, the market area, this is directed to the people who will benefit from it, the supply and demand involved with ININ. The main tool used was Business Plan, which defines its importance within the organization and activities guide, it is also included the Business Plan structure

  17. Achievement report for fiscal 1997. Technological development for practical application of a solar energy power generation system/development of technology to manufacture thin film solar cells/development of technology to manufacture low-cost large-area modules/development of technology to manufacture next generation thin film solar cells (development of technology to manufacture applied type thin film solar cells with new construction); 1997 nendo tiayoko hatsuden system jitsuyoka gijutsu kaihatsu. Usumaku taiyo denchi no seizo gijutsu kaihatsu, tei cost daimenseki module esizo gijutsu kaihatsu (jisedai usumaku taiyo denchi no seizo gijutsu kaihatsu, oyogata shinkozo usumaku taiyo denchi no seizo gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    A thin film single crystal silicon solar cell module is developed, in which a porous silicon layer is formed on the surface of a long-sized single crystal silicon substrate, a single crystal silicon film is integrated on the layer by epitaxially growing the film thereon to form a solar cell, and the solar cell is peeled off from the silicon substrate and transferred to a plastic film substrate. The achievements during this fiscal year may be summarized as follows: simultaneous formation of a porous silicon layer on a silicon substrate, reduction of anode formation current density from 200 mA/cm{sup 2} to 10 mA/cm{sup 2}, development of a silicon epitaxial device using a carbon heater, and attainment of aperture conversion efficiency of 11.8% in a thin film single crystal silicon solar cell. Three kinds of methods were developed to peel off the solar cell. A method was developed to grind silicon substrate surface from which the solar cell has been peeled off. A technology was developed to obtain a long-sized silicon substrate of about 30 cm times 10 cm times 0.1 cm from a 4-inch silicon ingot by using a wire saw. (NEDO)

  18. Achievement in Physics

    Science.gov (United States)

    1999-03-01

    Naomi Moran, a student at the Arnewood School, New Milton, Hampshire was the first recipient of the `Achievement in Physics' prize awarded by the South Central Branch of The Institute of Physics. Naomi received an award certificate and cheque for £100 from Dr Ruth Fenn, Chairman of the Branch, at the annual Christmas lecture held at the University of Surrey in December. She is pictured with Dr Fenn and Steve Beith, physics teacher at the Arnewood School.  Photo Figure 1. Naomi Moran receiving her award (photograph courtesy of Peter Milford). The award is intended to celebrate personal achievement in physics at any level at age 16-17 and is not restricted to those who gain the highest academic results. Schools across the county were invited to nominate suitable candidates; Naomi's nomination by the school's deputy head of science impressed the judges because of her ability to grasp the most difficult parts of the subject quickly, in addition to the fact that she took her AS-level science in year 11 when she was only 16. She is currently studying A-level physics, chemistry and mathematics and hopes to continue her studies at university later this year.

  19. Achievement report for fiscal 1974 on Sunshine Program. Research and development of hydrogen production technology using high-temperature and high-pressure water electrolysis; 1974 nendo koon koatsusui denkaiho ni yoru suiso seizo gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1975-05-30

    The goals at present are to clarify conditions for the realization of the water electrolysis process relative to various primary energy sources and to experimentally construct a small practical electrobath to operate at high temperature and high pressure for the attainment of high economic efficiency. Efforts in this fiscal year are mentioned below. Surveys and studies are conducted about hydrogen production by water electrolysis and about achievements in the past and problems at present concerning hydrogen production by water electrolysis in Japan and overseas. The expected role of water electrolysis in various primary energy sources is also studied and evaluated. For a high-temperature high-pressure water electrolysis bath conceptual design (small test plant, bathing temperature 120 degrees C, pressure 20atm, hydrogen production rate 2Nm{sup 3}/h), studies are conducted about a constant-load type high-temperature high-pressure (bipolar) diaphragm-assisted water electrolysis bath and a variable-load type high-temperature high-pressure diaphragm-assisted water electrolysis bath. Surveys and studies are also conducted about the expected role of water electrolysis in various primary energy sources, and the role is evaluated. (NEDO)

  20. Achievement report for fiscal 1999 on research and development of technologies for medical welfare equipment. Home rehabilitation system for aphasia patients; 1999 nendo iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Shitsugosho zaitaku rehabilitation shien system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-05-01

    Element technologies under development involve (1) an authoring system for assistance program processing, (2) self-training system for supporting home rehabilitation, (3) human interface for aphasia patients and caregivers, (4) remote rehabilitation evaluation and diagnosis supporting system, and (5) a communication assisting system. Under item (1), a material incorporating interface, training contents layout and combination function, and general-purpose interface specifications are determined, and a one-piece system is designed and developed. Under item (2), a self-training player that behaves in compliance with the authoring specifications is designed and developed. Under item (3), a secondary unit is fabricated on the assumption of its use at an actual treatment scene. Under item (4), remotely controlled two-way face-to-face communication, camera control, shared operation of a training player, training scenario transfer component, etc., are developed and, furthermore, a one-piece system is designed and developed to support the therapist's rehabilitation assessment and diagnosis in coordination with the above-mentioned remotely controlled functions. Under item (5), a network communication component and an auxiliary function using voice synthesis are added for designing and developing a one-piece system that enables long-distance communication between the therapist and patients. (NEDO)

  1. Achievement report for fiscal 1997 on the research and development of human sensory measurement application technology. 2. Subject; 1997 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu seika hokokusho. 2. Honronhen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Efforts continue from the previous fiscal year to analyze time-dependent correlations between changes in fatigue/alertness-related psychological quantities and combined physiological changes. Using an office space as a sample, an augmented model is completed concerning a relative method of measurement, analysis of impression structure, scaling of the degree, and simultaneous relationship analysis. The environmental compatibility indexing is improved by analyzing physical quantities and brain waves that influence psychological sensation. In the indexing of product compatibility wherein the compatibility between products and human beings is evaluated from the viewpoint of affinity or friendliness, the index structure dependent on subjectivity and physiological reaction is enhanced in precision. Application case studies in which indices of physiological sensation, environments, and product compatibility are reflected on the designs of daily-use products and living/working circumstances, and a human sensory database prototype is experimentally constructed. The indexing prototype, related to muscular fatigue due to a restrained working attitude and mental fatigue due to the load of mental activities, is enhanced in precision. In the study of product compatibility indexing technology, improvement and evaluation are carried out on the practical attitude/sight line evaluation system. (NEDO)

  2. Achievement report for fiscal 1999 on development of 'technology to promote diversification of secondary aluminum alloys'; 1999 nendo aluminium saisei jigane tayoka sokushin gijutsu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Discussions were given on aluminum scraps anticipated to be generated in a great quantity mainly from automobiles in the future, with an objective to apply secondary aluminum alloys to automotive field. In the study on alloy contents and characteristics of regenerated aluminum lumps, 5182 and 5052 alloys for automobile structure members and 6000 alloy for panel use were selected as the object. Cast lumps were manufactured on a trial basis varying the concentrations of impurity elements assumed to be mixed into the regenerated material, such as Fe, Si, Zn, and Cu, as well as their cooling speeds. Subsequent processes including rolling were proceeded to evaluate the material properties. These activities have resulted in accumulation of the basic data. For the welding technology on regenerated aluminum material, studies were performed on YAG laser welding. Applicability of the regenerated material as the automobile structure members was recognized by optimizing the basic welding conditions and the basic construction conditions according to each part to be structured. In order to clarify the positioning of the regenerated metal as a resource, investigations were performed on demand trends in the aluminum scrap material, and its recycling trends. (NEDO)

  3. Achievement report on research and development of the industrial basic technologies of the next generation in fiscal 1981. Research and development of composite materials; 1981 nendo jisedai sangyo kiban gijutsu itaku kenkyu kaihatsu seika hokokusho. Fukugo zairyo no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1982-03-01

    Described herein are the results of the FY 1981 research and development for composite materials, established by the R and D system for the basic technologies of the next generation. The R and D project for resin-based composite materials involves basic researches on the matrix resins, and surface modification of the reinforcing fibers. The investigations and basic tests are conducted for monolithic molding, other types of molding, and cutting and boring by, e.g., laser beams and water jet. The other related efforts include researches on analysis theories for optimization of strength and rigidity of the composite structures, and development of the optimization programs. For the R and D project for the metal-based composite materials, the efforts are directed to understanding wettability and reactivity of the reinforcing fibers with metals, and development of the techniques for producing various types of preforms and compositing methods. The basic researches are conducted for hot pressing/rolling molding, extrusion/withdrawal, powder molding and melt molding of the composite materials with aluminum alloys as the matrices. The other R and D items include investigations on methods for evaluating qualities for the steps form the stock preparation to production of the final products. (NEDO)

  4. Achievement report for fiscal 1998 on the research and development of human sensory measurement application technology. 2. Subject 1; 1998 nendo ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu seika hokokusho. 2. Honronhen 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Indexing systems are proposed which cover the combined physiological effects of fatigue and alertness as experienced under typical working conditions. Efforts are made at standardizing measurement and at developing the results into a database. Concerning the impression generated by things and space, programs for standardizing impression measuring techniques on the free declaration basis and for supporting such techniques are completed. A structural impression model construction method is embodied. Based on the visual psychological/physiological quantities and the physical quantity of texture, an indexing equation is completed for indexing the visual sensation created by textile products. Application cases are expanded in which the indices involving physiological sensation, environments, and product compatibility are reflected on the designs of daily-use commodities and living/working circumstances, and new data are accumulated. A perspiration-capable mannequin is completed which enables the estimation of man's sensation upon exposure to heat. For the indexing of physiological sensation, studies are conducted for the improvement of fatigue indexing technological infrastructure and for the indexing of alertness. Mentioned also are environmental compatibility indexing, product compatibility indexing, human sensation database models and measuring manuals, and experiments of application of restful environments. (NEDO)

  5. Achievement report for fiscal 1997 on developing a silicon manufacturing process with reduced energy consumption. Investigation and research on analyzing practical application of a technology to manufacture solar cell silicon raw materials; 1997 nendo energy shiyo gorika silicon seizo process kaihatsu. Taiyo denchi silicon genryo seizo gijutsu no jitsuyoka kaiseki ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper describes the achievement in fiscal 1997 of analyzing practical application of a technology to manufacture solar cell silicon raw materials. Silicon consumption for solar cells in fiscal 1997 has increased to 2000-ton level, and the supply has been very tight. For drastic improvement in the demand and supply situation, development of SOG-Si manufacturing technology and its early practical application are desired. The development of the NEDO mass-production technology using melting and refining has completed constructing the process facilities in fiscal 1998, and will enter the stage of operational research. However, insufficiency in the basic data about behavior of impurities is inhibiting the development. In the substrate manufacturing technology, discussions have shown progress on use of diversifying silicons outside the standard by using the electromagnetic casting process. For slicing and processing the substrates, development of a high-performance slicing equipment and automatic rough rinsing machine is under way. Properties required on silicon raw materials vary considerably widely because of difference in cell making systems and conditions, which is attributable to unknown impurity behavior. When 1GW production is assumed, the cell module manufacturing cost is calculated as 137 yen/W, for which low-cost mass production for its realization, slicing productivity enhancement, and cost reduction are required. The paper also describes site surveys in overseas countries. (NEDO)

  6. Fiscal 2000 achievement report. Development of prompt-effect technology for innovative energy environment (Research and development of extremely low power consuming LSI for information terminal); 2000 nendo sokkoteki kakushinteki energy kankyo gijutsu kaihatsu seika hokokusho. Gokuteidenryoku joho tanmatsuyo LSI no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    With the advancement of information technologies, multimedia information terminals such as handyphone systems and mobile computers are increasing in number and improving in quality, sharply increasing power consumption in this domain. So as to suppress the power consumption, efforts are exerted to develop technologies for information terminal LSI (large-scale integration) substrates consuming extremely low power and still capable of high-speed operation. Studied are a device technology of SOI (silicon on insulator) to realize a remarkable reduction in power consumption and enable high-speed operation and a circuit technology of the multi-threshold CMOS (complementary metal-oxide semiconductor) advantageous to the achievement of low-voltage high-speed operation. In concrete terms, the efforts center about an extremely thin film SOI device of the full depletion type higher in transistor driving capability, lower in load capacity, and smaller in surface area than those currently in use, and aim to put such an SOI device on an optimized multi-threshold CMOS circuit for the establishment of techniques toward the embodiment of an LSI substrate consuming extremely low electric power. (NEDO)

  7. Achieving Kaiser Permanente quality.

    Science.gov (United States)

    McHugh, Matthew D; Aiken, Linda H; Eckenhoff, Myra E; Burns, Lawton R

    2016-01-01

    The Kaiser Permanente model of integrated health delivery is highly regarded for high-quality and efficient health care. Efforts to reproduce Kaiser's success have mostly failed. One factor that has received little attention and that could explain Kaiser's advantage is its commitment to and investment in nursing as a key component of organizational culture and patient-centered care. The aim of this study was to investigate the role of Kaiser's nursing organization in promoting quality of care. This was a cross-sectional analysis of linked secondary data from multiple sources, including a detailed survey of nurses, for 564 adult, general acute care hospitals from California, Florida, Pennsylvania, and New Jersey in 2006-2007. We used logistic regression models to examine whether patient (mortality and failure-to-rescue) and nurse (burnout, job satisfaction, and intent-to-leave) outcomes in Kaiser hospitals were better than in non-Kaiser hospitals. We then assessed whether differences in nursing explained outcomes differences between Kaiser and other hospitals. Finally, we examined whether Kaiser hospitals compared favorably with hospitals known for having excellent nurse work environments-Magnet hospitals. Patient and nurse outcomes in Kaiser hospitals were significantly better compared with non-Magnet hospitals. Kaiser hospitals had significantly better nurse work environments, staffing levels, and more nurses with bachelor's degrees. Differences in nursing explained a significant proportion of the Kaiser outcomes advantage. Kaiser hospital outcomes were comparable with Magnet hospitals, where better outcomes have been largely explained by differences in nursing. An important element in Kaiser's success is its investment in professional nursing, which may not be evident to systems seeking to achieve Kaiser's advantage. Our results suggest that a possible strategy for achieving outcomes like Kaiser may be for hospitals to consider Magnet designation, a proven and

  8. Achievement report for fiscal 1998. Research and development of technologies for creating new bioaffinity molecules using submicron beads (Energy use rationalization related technology practicalization); 1998 nendo biryushi riyogata seitai ketsugo busshitsunado sosei gijutsu no kenkyu kaihatsu seika hokokusho. Energy shiyo gorika kankei gijutsu jitsuyoka kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the effort to develop chemical substance/bioreceptor analysis technology using submicron beads, polystyrene core/polyglycidyl methacrilate beads are used in a study started about a detachable spacer using newly developed fixation technology. In the development of bioaffinity chemical substance refining technology, two kinds of sugars and several kinds of aromatic aldehydes serve as building blocks in the construction of a library, and studies are made of analyses using liquid chromatography and mass spectrography. In the development of novel substance creation technology based on information on the analysis of chemical substance/bioreceptor, in an effort at developing technologies for creating novel function provided chemical substances, heterocyclic compounds, alkaloids, and sugar compounds are selected and their syntheses in the liquid phase and solid phase are studied, which is again for the construction of a library. (NEDO)

  9. Report on joint research in fiscal 1999. Research and development of technology to promote recycling of non-ferrous metal materials (Report on achievement in researches of demonstration tests and total system technology); 1999 nendo hitetsu kinzokukei sozai recycle sokushin gijutsu seika hokokusho. Jissho shiken kenkyu, total system gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Development has been in progress on promotion of recycling the non-ferrous metal materials, particularly aluminum, base metals and rare metals (such as copper). For aluminum, researches were made on demonstration of the crystal separation process, vacuum deposition process, molten scrap cleaning technology, and residual dross utilizing technology. In the crystal separation process to remove Fe and Si, and the vacuum deposition process to remove Zn, trial operation and adjustments were performed on the demonstration and testing facilities, making simulation in the scale of 1000 tons a month possible. In the molten scrap cleaning technology, discussions were given on a method to install on the trough a filter permitting micro inclusions in the molten scrap, but no results as have been expected were obtained. The residual dross was used on a trial basis for applications such as road aggregate and refractory materials. In the exhaust treatment, it was recognized effective that activated carbon and slaked lime are used simultaneously to remove hydrochloric acid and dioxins. In developing a technology to regenerate high-grade copper from sludge dust, discussions were given on design, fabrication, and trial operation of the demonstration facilities, partly by using a demonstration plant, with regard to the five related technologies including a technology for high precision refining of scraps, and high-speed metal melting technology. (NEDO)

  10. Emerging Technologies for Telemedicine

    Science.gov (United States)

    Minh, Cao Duc; Antoku, Yasuaki; Torata, Nobuhiro; Kudo, Kuriko; Okamura, Koji; Nakashima, Naoki; Tanaka, Masao

    2012-01-01

    This paper focuses on new technologies that are practically useful for telemedicine. Three representative systems are introduced: a Digital Video Transport System (DVTS), an H.323 compatible videoconferencing system, and Vidyo. Based on some of our experiences, we highlight the advantages and disadvantages of each technology, and point out technologies that are especially targeted at doctors and technicians, so that those interested in using similar technologies can make appropriate choices and achieve their own goals depending on their specific conditions. PMID:22563284

  11. NASA Astrophysics Technology Needs

    Science.gov (United States)

    Stahl, H. Philip

    2012-01-01

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

  12. Fiscal 1998 New Sunshine Program achievement report. Development for practical application of photovoltaic system - Research and development of photovoltaic system evaluation technology (Research and development of system evaluation technology - Photovoltaic system data book, separate volume); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu (system hyoka gijutsu no kenkyu kaihatsu bessatsu (taiyoko hatsuden system data shu))

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In the research and development of photovoltaic power generation system evaluation technology, great progress has been achieved in performance improvement and cost reduction as far as constituent devices such as power modules and inverters are concerned. In the designing of systems, however, quantitative elucidation of loss and power reduction factors remains insufficient. Under the circumstances, several types of photovoltaic power generation systems expected to be put to practical application in the future are taken up, test facilities are constructed which simulate them, and data are collected. The thus-collected data are utilized for research and development of evaluation techniques necessary for the improvement of photovoltaic system efficiency, such as design parameter quantification, databasing and utilization thereof, and simulation technologies, for the establishment of technologies for optimum designs and optimum operations. The data book accommodates data, arranged in an easy-to-use fashion, collected about verification test facility (interconnected systems, independent systems, and water pump systems) operation, weather conditions, and residential photovoltaic power generation systems. (NEDO)

  13. Recent achievements of SIRGAS

    Science.gov (United States)

    Brunini, C.; Sánchez, L.

    2008-05-01

    SIRGAS is the geocentric reference system for the Americas. Its definition corresponds to the IERS International Terrestrial Reference System (ITRS) and it is realized by a regional densification of the IERS International Terrestrial Reference Frame (ITRF). The SIRGAS activities are coordinated by three working groups: SIRGAS-WGI (Reference System) is committed to establish and maintain a continental-wide geocentric reference frame within the ITRF. This objective was initially accomplished through two continental GPS campaigns in 1995 and 2000, including 58 and 184 stations, respectively. Today, it is realized by around 130 continuously operating GNSS sites, which are processed weekly by the IGS Regional Network Associate Analysis Centre for SIRGAS (IGS- RNAAC-SIR). SIRGAS-WGII (Geocentric Datum) is primarily in charged of defining the SIRGAS geodetic datum in the individual countries, which is given by the origin, orientation and scale of the SIRGAS system, and the parameters of the GRS80 ellipsoid. It is concentrating on promoting and supporting the adoption of SIRGAS in the Latin American and Caribbean countries through national densifications of the continental network. SIRGAS- WGIII (Vertical Datum) is dedicated to the definition and realization of a unified vertical reference system within a global frame. Its central purpose is to refer the geopotential numbers (or physical heights) in all countries to one and the same equipotential surface (W0), which must be globally defined. This includes also the transformation of the existing height datums into the new system. This study shows the SIRGAS achievements of the last two years.

  14. Vietnam: achievements and challenges.

    Science.gov (United States)

    Tran Tien Duc

    1999-01-01

    The Vietnamese Government's successful development of the National Population and Family Planning Program has contributed in raising people's awareness on population issues and changing their attitudes and behavior regarding fostering small families. It has also been found to be very effective in substantially decreasing fertility level. In addition, economic levels of many households have been greatly improved since the adoption of a renovation policy. The advancement of welfare accompanied by the provision of better basic social services, including health services, has boost people's health. Several factors behind the achievements of the National Population and Family Planning Program include: 1) Strengthening of the political commitment of national and local leaders; 2) Nationwide mobilization of mass organizations and NGOs; 3) A strong advocacy and information, education and communication program; 4) Provision of various kinds of contraceptives; 5) Effective management of the program by priority; and 6) Support of the international community. Despite such successes, Vietnam is facing a number of new issues such as enlargement of the work force, shifting migration patterns and accelerating urbanization, aging of population, and change of household structure. Nevertheless, the Government of Vietnam is preparing a New Population Strategy aimed to address these issues.

  15. Achievement report for fiscal 1999 (edition B) on auxiliary New Sunshine Project. Development of coal hydrogasification technology (Research by using experimental device); 1999 nendo New Sunshine keikaku hojo jigyo seika hokokusho (B ban). Sekitan suiso tenka gaska gijutsu kaihatsu - Jikken sochi ni yoru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective of using practically the coal hydrogasification technology (the ARCH process), developmental research has been performed on important elementary technologies using different experimental devices. This paper summarizes the achievements in fiscal 1999. In the research by using a small testing apparatus, the Taiheiyo coal was used to have performed demonstration operation on the replacement natural maximized case, the heat efficiency maximized case, and the BTX maximized case. As a result, the three cases were found nearly as anticipated in the simulation, whereas the replacement natural gas maximized case has achieved the targeted whole coal conversion rate of 60% or more. However, the BTX maximized case presented a value lower than the targeted BTX yield of 12%. In the developmental research on the injector, the injector having been fabricated for the hot model test was given another combustion test, where the focal temperature of 1,200 degree C or higher was derived. The hot model test has verified the non-agglomeration performance of coal by using as parameters the focal temperatures, coal cross sectional area loads, coal types, and injectors. It was verified that the Taiheiyo and Shin Mu coals do not agglomerate excessively. (NEDO)

  16. Report on achievements in fiscal 1999. Technology for a closed type high-efficiency gas turbine handling recovery of carbon dioxide (Research and development in the first term); 1999 nendo nisanka tanso kaishu taio closed gata kokoritsu gas turbine gijutsu daiikki kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development has been made on a gas turbine that can separate and recover carbon dioxide without discharging nitrogen oxides by means of oxygen combustion of natural gas (methane). This paper summarizes the achievements in fiscal 1999. The system discussions included those on accuracy of a performance analyzing program, sensitivity analysis, and a possibility of constructing a closed verification device in case of using the existing gas turbines. In developing the combustion control technology, design, trial fabrication, and combustion tests were carried out on combustion nozzles. As a result, it was discovered that achieving the combustion efficiency of 98% or higher is possible as the development target for the time being. In developing the turbine blade cooling technology, two-dimensional analysis was performed on heat fluidity between blades by using the low Reynolds k-{epsilon} method, wherein relatively good agreement with measurement results was obtained. In developing major auxiliary devices, a high-pressure compressor was designed, and candidate materials for a condenser and a heat exchanger were tested. In developing ultra high temperature materials, an oxidation test was performed on the undercoat for TBC, and a steam oxidation test on TMS-75. (NEDO)

  17. Physics and high technology

    International Nuclear Information System (INIS)

    Shao Liqin; Ma Junru.

    1992-01-01

    At present, the development of high technology has opened a new chapter in world's history of science and technology. This review describes the great impact of physics on high technology in six different fields (energy technology, new materials, information technology, biotechnology, space technology, and Ocean technology). It is shown that the new concepts and new methods created in physics and the special conditions and measurements established for physics researches not only deepen human's knowledge about nature but also point out new directions for engineering and technology. The achievements in physics have been more and more applied to high technology, while the development of high technology has explored some new research areas and raised many novel, important projects for physics. Therefore, it is important for us to strengthen the research on these major problems in physics

  18. ACR-700 advanced technologies

    International Nuclear Information System (INIS)

    Tapping, R.L.; Turner, C.W.; Yu, S.K.W.; Olmstead, R.; Speranzini, R.A.

    2004-01-01

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

  19. Code Compliant School Buildings Boost Student Achievement

    Directory of Open Access Journals (Sweden)

    Ronald B. Lumpkin

    2014-11-01

    Full Text Available Much of the focus in the literature in raising student achievement has included parental involvement, principal leadership, quality of instruction, students’ socioeconomic status, curriculum, and use of technology. Limited empirical research relates the condition of the school building as a variable that affects student achievement. Furthermore, there is no research that has examined the impact of building codes on achievement outcomes in the state of Florida. This research determined whether academic achievement of 4th-, 8th-, 9th-, and 10th-grade students as measured by the mathematics and reading subtests of the Florida Comprehensive Achievement Test (FCAT increased in new school buildings compliant to the 2000 Florida State Requirements for Educational Facilities. A causal-comparative design determined whether the independent variables, old and new school building influenced student achievement as measured by students’ FCAT mathematics and reading subtest scores. The control group was two cohorts of 4th-, 8th-, 9th-, and 10th-grade students who attended school in old buildings. The experimental group was two cohorts of 4th-, 8th-, 9th-, and 10th-grade students who attended school in new buildings. Transition from an old school into a new school was the treatment. Two hypotheses were formulated for testing and the research question for the inquiry was whether the percentage of students passing the FCAT mathematics and reading subtests increases after transitioning from an old school building into a new 2000 UBC (Uniform Building Code compliant facility.

  20. Achievement report for fiscal 1998 on the research cooperation project for a technology to facilitate setting forming conditions for engineering plastics; 1998 nendo engineering plastic no seikei joken kan'i settei gijutsu ni kansuru kenkyu kyoryoku jigyo seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    This project is intended to support plastics manufacturing being the important supporting industry in Thailand for manufacture of household electric appliances and automobiles, particularly the manufacture of engineering plastics having excellent heat and impact resistance. In order to achieve the target, a supporting system is being developed to allow injection molding of engineering plastics to be performed easily. The project aims particularly at developing a system that suits climate conditions in Thailand, properties of plastic materials procurable in Thailand, and skills of Thai engineers. The current fiscal year has carried out the following activities: evaluating materials required for the research and development, deciding the specifications for and ordering product evaluating and testing facilities, molds and mold cooling and heating adjustment devices, and an injection molding CAE system; these items were introduced and installed in Thailand; engineers were sent from Japan to perform technical guidance on operation, maintenance and management of the material and product evaluating and testing facilities, as well as joint researches; and Thai researchers were received to execute training on product evaluating and testing technologies, forming and processing technologies, and CAE utilizing technologies. (NEDO)

  1. Achievement report for fiscal 1998. Research and development of technologies for creating new organic electroluminescent devices (2nd fiscal year); 1998 nendo seika hokokusho. Shin'yuki electronics ruminessensu device no sosei gijutsu ni kansuru kenkyu kaihatsu (dai 2 nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The aim of the efforts was to commercialize a multicolor, organic electroluminescent (EL) display and an energy efficient light source, to develop a highly efficient luminescent material, and to develop a protecting film for use in optical and electronic devices and technologies to seal the protecting film. Achievements in fiscal 1998 are mentioned below. The Kyushu office of Matsushita Electric Industrial Co., Ltd., manufactured a uniformly luminescent large screen, and Nisimu Electronic Industry Co., Ltd., fabricated a luminescent organic film by the wet method. As for materials, Dojindo mass-synthesized a hole transfer material, developed a new carrier transfer material, and developed a high-performance luminescent material. Daiden Co., Ltd., produced rare earth complexes and laminated pevskite. As for packaging technology, Shoei Chemical Co. developed a low-expansion glass filler, Kyushu University's Advanced Technology Joint Research Center formed an SiON protecting film on an EL device, and Fukuoka Mechanic and Electric Laboratory produced a DLC (diamond-like carbon) film. (NEDO)

  2. Computer Assisted Project-Based Instruction: The Effects on Science Achievement, Computer Achievement and Portfolio Assessment

    Science.gov (United States)

    Erdogan, Yavuz; Dede, Dinçer

    2015-01-01

    The purpose of this study is to compare the effects of computer assisted project-based instruction on learners' achievement in a science and technology course, in a computer course and in portfolio development. With this aim in mind, a quasi-experimental design was used and a sample of 70 seventh grade secondary school students from Org. Esref…

  3. Achievement report for fiscal 1998. Research and development of ultimate atom/molecule manipulating technologies (Development of technology for formation of advanced function materials for use under power generation environment); 1998 nendo genshi bunshi kyokugen sosa gijutsu no kenkyu kaihatsu seika hokokusho. Hatsuden kankyoyo kokino sozai keisei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The aim is to establish atom/molecule observing and manipulating technologies commonly applicable as basic technologies to industrial fields of new materials, electronics, biotechnology, chemistry, etc. The technologies to be established involve atom level observation and manipulation by mechanically probing into organic molecules such as those of solid surface DNA, microstructure formation with atoms arbitrarily arranged by use of a microfine electron beam and surface chemical properties, simulation by the first principle calculation for the theoretical prediction atom/mole surface application in a process, and new materials to replace semiconductors. The subjects of research and development selected for this fiscal year are the study of silicon nanostructure formation and physical properties, study of nanostructure formation technology based on cluster manipulation, study of nanostructure formation processes using chemical reaction control and local structure analysis, study of new properties of correlation-intensive electron based new materials, study of spin measuring technology, and the study of theoretical analysis of atom/molecule dynamic processes. (NEDO)

  4. An Aussie quiet achiever

    International Nuclear Information System (INIS)

    Wallace, Paula

    2012-01-01

    Full text: Maker of the 20 kilowatt Eco Whisper Turbine, Renewable Energy Solutions Australia believes the technology represents a game changer and major advance in wind power, attracting interest globally. The company recently completed the second commercial installation of the technology, both of which are in Victoria. “This marks a crucial milestone in our evolution and adoption of renewable energy,” RESA business development manager Michael Le Messurier said. The EWT's virtually silent operation and ability to capture up to 30% more energy than traditional three-bladed designs make it well-suited to mid-sized commercial, manufacturing and industrial facilities wanting to reduce their greenhouse emissions and lower the impact of the carbon tax. Standing at 21m, it has the ability to generate 45,000-plus kilowatt hours per annum on windy sites. The EWT is built from a number of interdependent systems, including the blade array, the control system and inverter. The blade array consists of 30 forward- swept heavily cambered blades joined by circumferential cowls at the blade tip and midway along the blade length. Aesthetically it is the major differentiator when compared to traditional three- bladed wind turbines. The roots of the blades are faired smoothly into a large diameter conical nose fairing. The combination of features reflects key aspects of the EWT design philosophy, namely, maximum power production efficiency in very light winds and minimum noise at all wind speeds. The EWT blade array has high solidity (around 60%) as compared to typical three-bladed wind turbines which have low solidity (5-7%). As a result the EWT will have a lower starting speed as it is able to effectively harness low wind speeds. The blade array has a full circumferential tip cowl. The cowl manages the merger of the high and low pressure air flows that travel outward along the front and rear of the blade. Controlling the flows means less lost power at the tip and less

  5. Attitude Towards Physics and Additional Mathematics Achievement Towards Physics Achievement

    Science.gov (United States)

    Veloo, Arsaythamby; Nor, Rahimah; Khalid, Rozalina

    2015-01-01

    The purpose of this research is to identify the difference in students' attitude towards Physics and Additional Mathematics achievement based on gender and relationship between attitudinal variables towards Physics and Additional Mathematics achievement with achievement in Physics. This research focused on six variables, which is attitude towards…

  6. Online High School Achievement versus Traditional High School Achievement

    Science.gov (United States)

    Blohm, Katherine E.

    2017-01-01

    The following study examined the question of student achievement in online charter schools and how the achievement scores of students at online charter schools compare to achievement scores of students at traditional schools. Arizona has seen explosive growth in charter schools and online charter schools. A study comparing how these two types of…

  7. Achievement report for fiscal 1998 on development of environmentally friendly high-efficiency energy utilization system. 2. Research of technology of effectively utilizing high-efficiency energy / research of optimum system designing technology; 1998 nendo kankyo chowagata kokoritsu energy riyo system kaihatsu. 2. Kokoritsu energy yuko riyo gijutsu no kenkyu, saiteki system sekkei gijutsu no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    This 2nd volume deals with the transportation and storage of energy in the above-named research. In search of technologies for transporting exhausted heat from the industrial area to the urban section for consumers to utilize the heat for driving their air-conditioners and hot water supply systems, the decomposition and composition reactions of methanol are utilized for a long-range transportation system. The subjects taken up in this connection include the research and development of a methanol energy system, non-equilibrium high-efficiency methanol decomposition technology, multifunctional catalysts, and highly active/selective catalysts capable of promoting reversible endoergic/exoergic reactions. Research and development is also conducted of a high-efficiency heat pump technology using hydrogen-absorbing alloys, and such a pump will realize an air-conditioning system not dependent on chlorofluorocarbon. In the research and development of a long-range heat transportation system using hydrogen-absorbing alloys, a study is made of technologies of heat/hydrogen recovery, transportation, and utilization. (NEDO)

  8. Research and development achievement report for fiscal 1998 on accelerated type biological function construction technologies. Development of new-type advanced-function enzyme creating technologies; 1998 nendo kasokugata seibutsu kino kochiku gijutsu no kenkyu kaihatsu seika hokokusho. Shingata kokino koso sosei gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    An artificial mutation/selection system was constructed in a laboratory based on molecular-level findings collected about the biological evolution mechanism, and biotechnology was studied for creating excellent biological functions. In the study of novel mutation generating technologies, selection is performed after the formation of numerous chimera enzymes by a family shuffling process using resistance to heat as the index. Then, a hybrid enzyme with its resistance to heat more than 10 times higher than that of the parent enzyme was obtained. In the study of establishing coordination between genotype and phenotype, a highly sensitive bacterial coordination technology was developed, and a highly sensitive detection method was constructed using a flow cytometer. As for technologies of highly efficient selection, a research was conducted about the selection of catalytic antibodies equipped with protease and esterase activity. In the study of technologies for enhancing adaptive walk in an evolution experimenting system, the usefulness is studied of a terrain survey based on the adaptive walk theory and a high-efficiency adaptive walk method using the mutation scrambling method. (NEDO)

  9. Achievement report for fiscal 1997 on the development of technologies for utilizing biological resources such as complex biosystems. Development of complex biosystem analyzing technology; 1997 nendo fukugo seibutsukei nado seibutsu shigen riyo gijutsu kaihatsu seika hokokusho. Fukugo seibutsukei kaiseki gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The aim is to utilize the sophisticated functions of complex biosystems. In the research and development of technologies for effectively utilizing unexploited resources and substances such as seeweeds and algae, seaweeds are added to seawater to turn into a microbial suspension after the passage of two weeks, the suspension is next scattered on a carageenan culture medium, and then carageenan decomposing microbes are obtained. In the research and development of technologies for utilizing microbe/fauna-flora complex systems, technologies for exploring and analyzing microbes are studied. For this purpose, 48 kinds of sponges and 300 kinds of bacteria symbiotic with the sponges are sampled in Malaysia. Out of them, 15 exhibit enzyme inhibition and Artemia salina lethality activities. In the development of technologies for analyzing the functions of microbes engaged in the production of useful resources and substances for animals and plants, 150 kinds of micro-algae are subjected to screening using protease and chitinase inhibiting activities as the indexes, and it is found that an extract of Isochrysis galbana displays an intense inhibitory activity. The alga is cultured in quantities, the active component is isolated from 20g of dried alga, and its constitution is determined. (NEDO)

  10. What drives the geeks? : Linking computer enthusiasm to achievement goals

    NARCIS (Netherlands)

    Schmettow, Martin

    2014-01-01

    The personality construct of geekism is introduced as the tendency to act out one's need for cognition in the domain of computing technology. Achievement goal theory is introduced, and we ask, what drives geeks in terms of achievement. In a questionnaire study, it is shown that geekism is related to

  11. Irrigation technology for smallholder farmers: a strategy for achieving ...

    African Journals Online (AJOL)

    . In rural communities, it is a perennial problem that requires undivided attention to ensure household food security. This paper seeks to define the role of rural participation in providing household and community food security with a particular ...

  12. Transfer of Technology in Determining Lowest Achievable Emission Rate (LAER)

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  13. Students’ Achievement Goals, Learning-Related Emotions and Academic Achievement

    Science.gov (United States)

    Lüftenegger, Marko; Klug, Julia; Harrer, Katharina; Langer, Marie; Spiel, Christiane; Schober, Barbara

    2016-01-01

    In the present research, the recently proposed 3 × 2 model of achievement goals is tested and associations with achievement emotions and their joint influence on academic achievement are investigated. The study was conducted with 388 students using the 3 × 2 Achievement Goal Questionnaire including the six proposed goal constructs (task-approach, task-avoidance, self-approach, self-avoidance, other-approach, other-avoidance) and the enjoyment and boredom scales from the Achievement Emotion Questionnaire. Exam grades were used as an indicator of academic achievement. Findings from CFAs provided strong support for the proposed structure of the 3 × 2 achievement goal model. Self-based goals, other-based goals and task-approach goals predicted enjoyment. Task-approach goals negatively predicted boredom. Task-approach and other-approach predicted achievement. The indirect effects of achievement goals through emotion variables on achievement were assessed using bias-corrected bootstrapping. No mediation effects were found. Implications for educational practice are discussed. PMID:27199836

  14. Effect of a Laptop Initiative on Middle School Mathematics Achievement

    Science.gov (United States)

    Lambert, Edna Earl White

    2014-01-01

    In the wake of No Child Left Behind, schools continue to be evaluated according to standardized test results. Researchers suggest that technology can assist students with development and school achievement. While laptop initiative (LI) technology was being implemented by South Carolina districts in the middle schools classrooms, educational…

  15. IT Department Technology Transfer

    CERN Multimedia

    Birker, D

    2004-01-01

    The objective of Technology Transfer (TT) at CERN is “to make known and available to third parties under agreed conditions, technical developments achieved in fulfi lling the laboratory’s mission in fundamental research”. The IT Department contributes to this objective by the transfer of technology, expertise and know-how to industry, universities, public institutions and the society at large.

  16. Fiscal 1998 New Sunshine Program achievement report. Development for practical application of photovoltaic system - Research and development of photovoltaic system evaluation technology (Research and development of system evaluation technology); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system hyoka gijutsu no kenkyu kaihatsu (system hyoka gijutsu no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    In relation with several types of standard photovoltaic power generation systems expected to be put to practical use, design parameters are quantified, databases are utilized, and simulation technologies are developed, while collecting data from test facilities constructed to simulate them, for the development of evaluation techniques indispensable for the efficient improvement of photovoltaic power generation systems. In fiscal 1998, data were collected from verification test facilities and residential photovoltaic systems sited across Japan. The collected data were subjected to analysis and simulation, by which correction factors were calculated for smudge, spectral response, incident radiation, and temperature. Furthermore, load matching factors and storage battery contribution rates were calculated by simulation for the stand-alone photovoltaic systems sited in five Japanese cities, each comprising an array, storage battery, charge/discharge controller, DC-DC converter, and a load. Reference is also made to a survey of trends of technology development. (NEDO)

  17. Fiscal 1997 New Sunshine Project achievement report. Development of power plant and the like utilizing geothermal water (Development of deep-seated geothermal energy collecting technology - Development of deep-seated geothermal resources drilling technology); 1997 nendo nessui riyo hatsuden plant nado kaihatsu seika hokokusho. Shinbu chinetsu shigen saishu gijutsu no kaihatsu / shinbu chinetsu shigen kussaku gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Efforts were made to develop deep-seated geothermal fluid collecting technologies, comprising drilling and producing technologies, indispensable for the exploitation of deep-seated geothermal resources anticipated to help enhance geothermal power generation. Items for development were 1) a master plan for development, 2) element technologies for drilling into hard and hot rock beds, and 3) high-accuracy steep-inclination drilling techniques. Under item 1), under the master plan, technical information was collected from overseas on bits, DHM (down hole motor), etc., put in order, and subjected to deliberation. A cost efficiency survey was also conducted. Bits were adjusted relative to mud in a real well. The real well used for this purpose was the 97N-31P well situated in the Oku-Aizu district. Under item 2), bits high in heat resistance and in durability were tested for use at 350 degrees C. A mud resistant system was developed, which comprised natural bentonite, synthetic mica, and polymer. A proper composition was determined for cement slurry, 1.35 in specific weight and usable at 350 degrees C in the ground. Under item 3), an high temperature DHM was fabricated. (NEDO)

  18. Achievement report (edition B) for fiscal 1999 on development of technology to manufacture coal gas for fuel cells. Studies by using pilot test facilities (Volumes for equipment fabrication and constructions, and trial run design); 1999 nendo seika hokokusho (B ban). Nenryo denchi you sekitan gas seizo gijutsu kaihatsu - Pilot setsubi ni yoru kenkyu (kisokoji kiki seisaku hen shiunten sekkei hen)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to develop a coal gas manufacturing system for fuel cells, research and development has been performed on a oxygen-blown coal gasifier and researches on a technology to purify gases for fuel cells. This paper summarizes the achievements in fiscal 1999. The current fiscal year has performed, among other the pilot plant construction works, execution of the above-the-ground constructions for the operation center and compressor room building, construction of the cooling water tanks, and partial improvement of roads in the plant site. In the gasifier facilities, items of equipment were fabricated, some of the outsourced articles were procured, and the installations thereof were carried out. For the gas purifying equipment, installation of the gas analyzer room was executed. In the trial run design, discussions were given on the systematic improvements in the test items, the gas sampling procedures, the unit protecting interlock, and the facility protecting logic. For the trial run design, establishment has been implemented on the efficient and functional test plans by establishing priority on the tests to be executed, so that the development items demanded in the pilot test and research can be achieved within the limited test processes. (NEDO)

  19. Report on the achievements in fiscal 1999 on research and development of a human cooperating and coexisting type robot system (Development of energy use rationalization technology); 1999 nendo ningen kyocho kyozongata robot system kenkyu kaihatsu seika hokokusho. Energy shiyo gorika gijutsu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    Research and development has been performed on a system technology for the human cooperating and coexisting type robot that can perform various types of works substituting human hands. This paper summarizes the achievements in fiscal 1999. In developing a high-function hand, development and fabrication were executed on a device to teach four finger holding actions that correspond to the enhancement in action stability and control responsiveness of the four finger hand and to positions and attitudes of objects. In fabricating the robot platforms, single platform tests and remotely controlled platform connection tests were performed, which demonstrated the functions as an integrated system. In developing libraries for topography adaptive three-dimensional basic walking actions, development was carried out on libraries that correspond to menus for direct advance on a flat land, slewing, and walking on staircases and irregular land. It was found that control closer to that for actually usable robot is possible by considering time delay in articulate control when simulation was performed using the testing robot body. In the study and survey of robot proliferation, development plans were presented that take into consideration the social influence, technological factors, and cost need adaptability. (NEDO)

  20. Achievement report on project in fiscal 2000 of public appeal for proposal of international joint research (new industry - No.1). Development of technology to immortalize human cells by co-expression of mortalin and telomerase; 2000 nendo kokusai kyodo kenkyu teian kobo jigyo seika hokokusho (shinki No.1). Mortalin oyobi telomerase no kyohatsugen ni yoru hitosaibo fushika gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Researches have been performed on development of a technology to immortalize human cells by co-expression of mortalin and telomerase. The technology was adopted in the public appeal for proposal of international joint research. This paper summarizes the achievements thereof. The research has standardized a method to establish co-expression cell strains of mortalin genes and telomerase genes. Expressing the h TERT genes alone normally was not sufficient to cause immortalization in human fibroblasts. Furthermore, it was found in many cell strains that the co-expression of LTAg and h TERT is not sufficient to immortalize their cells. Expressing SV40stAg simultaneously in these cell strains was proved to have induced the immortalization highly efficiently. Introducing the mot-2 gene in place of virus antigen has resulted in acquisition of human cells regarded immortalized. It was concluded that suppressing initially the action of p53 by using mot-2 initially the immortalization due to the h TERT introduction. (NEDO)

  1. Achievement report for fiscal 1998 (edition B) on auxiliary New Sunshine Project. Development of coal hydrogasification technology (Research by using experimental device); 1998 nendo New Sunshine keikaku hojo jigyo seika hokokusho (B ban). Sekitan suiso tenka gaska gijutsu kaihatsu - Jikken sochi ni yoru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    With an objective of using practically the coal hydrogasification technology (the ARCH process), developmental research has been performed on important elementary technologies using different experimental devices. This paper summarizes the achievements in fiscal 1998. In the research by using a small testing apparatus, the Taiheiyo coal was used to have derived hydrogasification data (distribution and yield of the reaction products) in case of having changed the reaction pressure, temperature rising rate, and H{sub 2}/caoal ratio, and to verify the possibility of increasing the BTX yield by installing a temperature zone in two steps. In the developmental research on the injector, a combustion test and a coal feeding test were performed on the injector having been designed and fabricated in the previous fiscal year to verify the basic performance and evaluate the heat resistance and durability. With respect to the hot model test, a test installation was completed with the injector mounted to conduct the trial operation and test. In addition, development was conducted on the coal temperature rise simulation as the second phase of developing the simulation of mixing of coal with high-temperature hydrogen and temperature rise. (NEDO)

  2. After-school enrichment and the activity theory: How can a management service organization assist schools with reducing the achievement gap among minority and non-minority students in science, technology, engineering, and mathematics (STEM) during the after-school hours?

    Science.gov (United States)

    Flowers, Reagan D.

    The primary purpose of this study was to investigate how a management service organization can assist schools with reducing the achievement gap between minority and non-minority students in science, technology, engineering, and mathematics (STEM) during the after-school hours. Developing a strategic plan through creating a program that provides support services for the implementation of hands-on activities in STEM for children during the after-school hours was central to this purpose. This Project Demonstrating Excellence (PDE), a social action project, also presents historical and current after-school program developments in the nation. The study is quantitative and qualitative in nature. Surveys were utilized to quantitatively capture the opinions of participants in the social action project on three specific education related issues: (1) disparity in academic motivation of students to participate in after-school STEM enrichment programs; (2) whether teachers and school administrators saw a need for STEM after-school enrichment; and (3) developing STEM after-school programs that were centered on problem-solving and higher-order thinking skills to develop students' interest in STEM careers. The sample consisted of 50 participants comprised of students, teachers, and administrators. The focus groups and interviews provided the qualitative data for the study. The qualitative sample consisted of 14 participants comprised of students, parents and teachers, administrators, an education consultant, and a corporate sponsor. The empirical data obtained from the study survey, focus groups, and interviews provided a comprehensive profile on the current views and future expectations of STEM after-school enrichment, student and school needs, and community partnerships with STEM companies. Results of the study and review of the implementation of the social action project, C-STEM (communication, science, technology, engineering, and mathematics) Teacher and Student Support

  3. Achievements

    Digital Repository Service at National Institute of Oceanography (India)

    Banakar, V.K.

    A historic decision was taken by the Preparatory Commission of the International Seabed Authority (PRE-PCOM) on 17 th August 1987 It was decided to allocate to India exclusive rights for the exploration of polymetallic nodules in an area of about...

  4. Achievement report for fiscal 1997 on the development of technologies for utilizing biological resources such as complex biosystems. Development of technologies for producing substitute fuel for petroleum by utilizing organisms; 1997 nendo fukugo seibutsukei nado seibutsu shigen riyo gijutsu kaihatsu seika hokokusho. Seibutsu riyo sekiyu daitai nenryo seizo gijutsu no kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Technologies of producing useful substances using the substance decomposing/producing functions of complex biosystems and methods of their handling are developed. In the utilization of microbes in the digestive tracts of termites and longicorns, it is made clear that several kinds of termites cleave the {beta}-O-4 ether linkage. In relation to technologies for wood decomposing complex microbial system construction and complex vector system development, a screening system is constructed in which strains that exhibit complex actions are combined. Concerning the advanced utilization of tropical oil plants, conditions are determined for inducing callus out of oil palm tissues. Out of oil palm sarcocarp tissues, mRNA (messenger ribonucleic acid) is isolated for the construction of a cDNA (complementary deoxyribonucleic acid) library. For the purpose of isolating a powerful promoter, a partial base sequence is determined for ubiquitin that frequently expresses itself in cells. A pathogenic bacterium ailing the oil palm is sampled for identification, and it is inferred that the bacterium is a kind of Ganoderma boninense. (NEDO)

  5. Report on achievement in the preceding research related to global industry technologies for the global industry technology research and development project. Research on gas systems substituting global warming gases such as PFC used in manufacturing semiconductors; 1998 nendo chikyu kankyo sangyo gijutsu ni kakawaru sendo kenkyu. Handotai seizo nado ni shiyosuru PFC nado no chikyu ondanka gas no daitai gas system no kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The present semiconductor manufacturing process uses a great amount of PFC having large global warming coefficients and extremely long atmospheric life. A research was made particularly on reduction of its emission from etching processes. After introducing how the semiconductor industry has been working conventionally on protection of the global environment, this paper makes clear the purpose and positioning of this preceding research, as well as how it is moved forward. The paper also reports the results of analyzing and discussing the exhaust gases from etching devices using several kinds of substitute PFC gases. Survey results are reported on the possibilities of new substitute gases, plasma decomposition and treatment of exhaust gases, reaction process simulation, and in-situ analyzing and evaluating technologies. Investigations were made on the possibility of using no PFC in wiring processes which consume greater amount of PFC, as well as on wiring techniques using inter-layer insulation film with low dielectric rate, a new wiring structure forming technology, new functional elements, circuits and systems in a wide range. Proposals were given on specific research and development themes and plans that begin in fiscal 1999. (NEDO)

  6. Healthy Eating and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    2014-12-09

    This podcast highlights the evidence that supports the link between healthy eating and improved academic achievement. It also identifies a few actions to support a healthy school nutrition environment to improve academic achievement.  Created: 12/9/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/9/2014.

  7. Physical Activity and Academic Achievement

    Centers for Disease Control (CDC) Podcasts

    2014-12-09

    This podcast highlights the evidence that supports the link between physical activity and improved academic achievement. It also identifies a few actions to support a comprehensive school physical activity program to improve academic achievement.  Created: 12/9/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 12/9/2014.

  8. Peer relationships and academic achievement

    Directory of Open Access Journals (Sweden)

    Krnjajić Stevan B.

    2002-01-01

    Full Text Available After their childhood, when children begin to establish more intensive social contacts outside family, first of all, in school setting, their behavior i.e. their social, intellectual, moral and emotional development is more strongly affected by their peers. Consequently, the quality of peer relationships considerably affects the process of adaptation and academic achievement and their motivational and emotional attitude towards school respectively. Empirical findings showed that there is bi-directional influence between peer relationships and academic achievement. In other words, the quality of peer relationships affects academic achievement, and conversely, academic achievement affects the quality of peer relationships. For example, socially accepted children exhibiting prosocial, cooperative and responsible forms of behavior in school most frequently have high academic achievement. On the other hand, children rejected by their peers often have lower academic achievement and are a risk group tending to delinquency, absenteeism and drop out of school. Those behavioral and interpersonal forms of competence are frequently more reliable predictors of academic achievement than intellectual abilities are. Considering the fact that various patterns of peer interaction differently exert influence on students' academic behavior, the paper analyzed effects of (a social competence, (b social acceptance/rejection, (c child's friendships and (d prosocial behavior on academic achievement.

  9. Roads from Rio+20. Pathways to achieve global sustainability goals by 2050

    Energy Technology Data Exchange (ETDEWEB)

    Van Vuuren, D. (ed.); Kok, M. (ed.); Van der Esch, S.; Jeuken, M.; Lucas, P.; Prins, Anne-Gerdien; Alkemade, R.; Van den Berg, M.; Hilderink, H.; Kram, T.; Stehfest, E.; De Vries, B. [Netherlands Environmental Assessment Agency PBL, Den Haag (Netherlands); Biermann, F.; Van der Grijp, N.; Pattberg, P. [Institute for Environmental Studies IVM, Vrije Universiteit, Amsterdam (Netherlands); Melamed, C.; Scott, A.; Te Velde, D.W.; Wiggins, S. [Overseas Development Institute ODI, London (United Kingdom)

    2012-06-15

    This report analyses how combinations of technological measures and changes in consumption patterns could contribute to achieving a set of sustainability objectives, taking into account the interlinkages between them. The potential exists for achieving all of the objectives.

  10. Technology Programme

    International Nuclear Information System (INIS)

    Batistoni, Paola; De Marco, Francesco; Pieroni, Leonardo

    2005-01-01

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

  11. Technology Programme

    Energy Technology Data Exchange (ETDEWEB)

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

    2005-07-01

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

  12. Achievement report for fiscal 1997 on the research and development to lead to gas hydrate using technology. Research and development on exploration, research and development on drilling technologies, survey and research on a method to evaluate environmental impact, and survey and research on a utilization system; 1997 nendo gas haidoreto shigenka gijutsu sendo kenkyu kaihatsu seika hokokusho. Tansanado ni kansuru kenkyu kaihatsu, kussaku gijutsu ni kansuru kenkyu kaihatsu, kankyo eikyo hyokaho no chosa kenkyu, riyo system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-09-01

    The present study is intended to analyze comprehensively geophysical, geological and geochemical data, and establish a technology to estimate distribution of gas hydrate (GH) in sea areas around Japan. It is also intended to develop a high-accuracy resource amount calculating method utilizing the result of excavation of GH planned in the future. In order to achieve these goals, the following activities are performed: (1) study on a method to estimate production environment of GH deposits, (2) development of a method to estimate GH stability areas by using the crust thermal flow measuring method, and (3) study on estimation of GH distribution and wide-area potential. For the study (1), an inorganic element analyzer was introduced, and calibration of devices was performed in fiscal 1997. A survey was carried out on literatures related to distribution of inorganic elements and process of GH deposit production. In the study (2), design and trial fabrication were executed on a high-accuracy crust thermal flow measuring device, capable of long-term continuous observation. In the study (3), re-processing focusing on BSR was implemented by using the latest computer and analysis software on the data in which BSR has been confirmed in the surveys done in the past on sea areas around Japan. (NEDO)

  13. Laser Technology.

    Science.gov (United States)

    Gauger, Robert

    1993-01-01

    Describes lasers and indicates that learning about laser technology and creating laser technology activities are among the teacher enhancement processes needed to strengthen technology education. (JOW)

  14. Report on achievements of research and development of a technology to apply human senses to measurements in fiscal 1993. 4. Research and development of correlation and evaluation technology (Part 1); Ningen kankaku keisoku oyo gijutsu no kenkyu kaihatsu. 4. Sokan hyoka gijutsu no kenkyu kaihatsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    The achievements during fiscal 1993 of research and development on a method to evaluate warm heat comfort by living scenes of workers by using a human body thermal model included completion of a human thermal model introduced with physiological knowledge such as artery-vein anastomosed (AVA) blood vessels and two-system blood circulation net. The effectiveness of the model was experimented and verified. It was made possible to estimate the reversal phenomenon occurring in hot heat environment, in which skin temperatures at peripheral body parts rise higher than those in the body trunk part, and skin temperature distribution. In the correlation study to estimate statistically the sense volume from skin temperatures, it was possible to estimate significantly different sense volumes from face skin temperatures, but the estimation accuracy was low because of such factors as difference in individuals. What is important in enhancing the accuracy is to identify ecological reactions of human being caused from change in the sense volume, select effective parameters, and study the mechanisms. In order to develop stress relaxing scents, discussions were given on degree of subjectivity stress by question papers and cortisol concentration in saliva as the parameters. An experimental system was developed to measure the effects of the scents to relax work stresses. A screening method was developed, whereas effects of 15 kinds of scent materials were investigated. (NEDO)

  15. Incineration technologies

    CERN Document Server

    Buekens, Alfons

    2013-01-01

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

  16. Reviewing nuclear power station achievement

    International Nuclear Information System (INIS)

    Howles, L.R.

    1976-01-01

    For measurement of nuclear power station achievement against original purchase the usual gross output figures are of little value since the term loosely covers many different definitions. An authentically designed output figure has been established which relates to net design output plus house load at full load. Based on these figures both cumulative and moving annual load factors are measured, the latter measuring the achievement over the last year, thus showing trends with time. Calculations have been carried out for all nuclear stations in the Western World with 150 MW(e) gross design output and above. From these are shown: moving annual load factor indicating relative station achievements for all the plants; cumulative load factors from which return of investment can be calculated; average moving annual load factors for the four types of system Magnox, PWR, HWR, and BWR; and a relative comparison of achievement by country in a few cases. (U.K.)

  17. [Theme: Achieving Quality Laboratory Projects.[.

    Science.gov (United States)

    Shinn, Glen C.; And Others

    1983-01-01

    The theme articles present strategies for achieving quality laboratory projects in vocational agriculture. They describe fundamentals of the construction of quality projects and stress the importance of quality instruction. (JOW)

  18. Student Health and Academic Achievement

    Science.gov (United States)

    ... Kohl III HW, Dietz WH. Physical education and academic achievement in elementary school: data from the Early Childhood Longitudinal Study. American Journal of Public Health 2008;98(4):721–727. ...

  19. Using Design To Achieve Sustainability

    Science.gov (United States)

    Sustainability is defined as meeting the needs of this generation without compromising the ability of future generations to meet their needs. This is a conditional statement that places the responsibility for achieving sustainability squarely in hands of designers and planners....

  20. Technology transfer - the role of AEA Technology

    International Nuclear Information System (INIS)

    Hughes, A.E.; Bullough, R.; Mason, J.P.

    1989-01-01

    This paper concentrates mostly on examples of spin offs which have arisen from the more basic research carried out by the AEA. However, it should not be inferred from this that the only examples of successful technology transfer by the AEA are of a similar, often unforeseen nature. The most outstanding example of technology transfer by the AEA must surely be that achieved through the applied research which has enabled the establishment of a successful civil nuclear power programme in the UK. The natural transfer of technology here, achieved by virtue of the unique bridging position of the AEA with respect to universities and the nuclear industry, means that its success can easily be overlooked; to do so would be a mistake. However, by including spin off examples, we hope to illustrate how the AEA has also succeeded in bridging to more difficult areas where the special relationship which it shares with the nuclear industry is absent. (author)

  1. 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)

  2. Achievement report for fiscal 2000 on the phase II research and development for the hydrogen utilizing international clean energy system technology (WE-NET). Task 1. Investigations and researched on system assessment; 2000 nendo suiso riyo kokusai clean energy system gijutsu (WE-NET) dai 2 ki kenkyu kaihatsu. Task 1. System hyoka ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    This paper describes the achievements in fiscal 2000 from the WE-NET Phase II for Task-1. Technologies drawing attentions relate to fuel cell driven automobiles and hybrid automobiles in the field of utilizing hydrogen derived from reproducible energies and fossil energies, and fuel cell co-generation and micro gas turbine co-generation in the field of electric power generation. Hydrogen reformed from gasoline on board the automobile as the fuel for fuel cell driven automobiles, hydrogen as a by-product of coke furnace off-gas (COG), and reproducible energy hydrogen have the same fuel consumption performance as in the hybrid automobiles. Particularly the COG is low in cost, and has large supply potential. Liquefied hydrogen is as promising as compressed hydrogen in view of the cost for automotive hydrogen supply stations. What has high economic performance as the self-sustaining systems for islands are photovoltaic and wind power generation, and the system using hydrogen as the secondary energy. Since much of the reproducible energies is used for electric power demand in Japan, the by-product hydrogen and the reformed hydrogen in an amount of 9.3 billion Nm{sup 3}/year would take care of majority of the demand in view of the short time period. For a longer time span, hydrogen originated from the reproduced energies in the Pan-Pacific Region should be introduced. (NEDO)

  3. Achievement report for fiscal 1997 (edition B) on auxiliary New Sunshine Project. Development of coal hydrogasification technology (Research by using experimental device); 1997 nendo New Sunshine keikaku hojo jigyo seika hokokusho (B ban). Sekitan suiso tenka gaska gijutsu kaihatsu - Jikken sochi ni yoru kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    With an objective of using practically the coal hydrogasification technology (the ARCH process), developmental research has been performed. This paper summarizes the achievements in fiscal 1997. In the research by using a small testing device, the Taiheiyo coal was used to have derived hydrogasification data (distribution and yield of the reaction products) in case of having changed the temperature, residential time and H{sub 2}/caoal ratio at a pressure of 7.0 MPa. In the developmental research on the injector, a test to verify mixing performance was performed by simulating the coal/hydrogen with gas/gas and coal/gas at normal temperature and pressure. Furthermore, discussions were given on the heat conduction analysis and cooling structure, whereas an injector was designed and fabricated. With respect to the hot model test to verify the performance of the injector, detailed design and partial fabrication of the test device were carried out. In addition, development was conducted on the coal/gas system mixing simulation to simulate the states of dispersion and mixing of the coal as the first phase of developing the mixing and temperature rise simulation. (NEDO)

  4. Achievement report on research and development of medical and welfare equipment technology. Unit {sup 13}C-MRS for noninvasive measurement of brain metabolism; Iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Mushinshuteki no taisha keisokuyo {sup 1}3C-MRS sochi

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-01

    The effort is to develop technologies of conducting highly sensitive, uninterrupted observation of metabolism in the brain by use of the {sup 13}C-MRS unit, for which some carbon chain compounds (glucose, amino acids, etc.), which assume an important part in metabolism, are labelled by a stable isotope {sup 13}C and then administered to living things. A multi-slice HSQC (heteronuclear single quantum coherence) method is developed for the achievement of sensitivity enhanced 16 folds, excellent compound isolating capability, and high localizing capability, and these contribute to the specification of an optimum pulse sequence. A double tuning coil is developed for transmission, and a 6-channel multi-surface coil for reception, these two providing a 3-fold increase in detection probe sensitivity. The nonlinear least-square method is applied for the processing of spectral data, which enables excellent isolation of compounds. It also enables the generation of an inclined magnetic field quick to rise and of a sequence high in amplitude/phase accuracy. New methods are developed for the synthesis of {sup 13}C-labelled glucose, dopa, glutamine, glutamic acid, and GABA (gamma-aminobutyric acid) which are expected to be useful in brain metabolism measurement, and the products are administered to animals for evaluation. (NEDO)

  5. Achievements and Challenges in Molecular Conductors

    Directory of Open Access Journals (Sweden)

    Hidetoshi Fukuyama

    2012-07-01

    Full Text Available Molecular solids are generally highly insulating. The creation of conducting molecular solids proved to be a major scientific challenge. As in the case of Si technology, the challenge started as impurity doping in band insulators and then developed into highly doped polymers, which are not crystalline. More conducting materials in crystalline forms have been realized in charge transfer (CT complexes with two different kinds of molecules, where electrons are transferred between them in solids. In such CT complexes, not only conducting, but also even superconducting systems were achieved in 1980 and today more than 100 different superconductors are known. The most remarkable achievement in this direction was the realization of a truly metallic state in molecular solids based on a single kind of molecule. These are called single component molecular metals (SCMM and consist of a rich variety of electronic properties. In these conducting molecular solids, CT and SCMM, many interesting electronic properties resulting from mutual Coulomb interactions and electron-phonon interactions have been explored so far, and these will be reviewed briefly in this article from a theoretical viewpoint. Challenges to come, based on these achievements, are also discussed at the end of this review.

  6. A Year of Exceptional Achievements FY 2008

    International Nuclear Information System (INIS)

    Devore, L.; Chrzanowski, P.

    2008-01-01

    2008 highlights: (1) Stockpile Stewardship and Complex Transformation - LLNL achieved scientific breakthroughs that explain some of the key 'unknowns' in nuclear weapons performance and are critical to developing the predictive science needed to ensure the safety, reliability, and security of the U.S. nuclear deterrent without nuclear testing. In addition, the National Ignition Facility (NIF) passed 99 percent completion, an LLNL supercomputer simulation won the 2007 Gordon Bell Prize, and a significant fraction of our inventory of special nuclear material was shipped to other sites in support of complex transformation. (2) National and Global Security - Laboratory researchers delivered insights, technologies, and operational capabilities that are helping to ensure national security and global stability. Of particular note, they developed advanced detection instruments that provide increased speed, accuracy, specificity, and resolution for identifying and characterizing biological, chemical, nuclear, and high-explosive threats. (3) Exceptional Science and Technology - The Laboratory continued its tradition of scientific excellence and technical innovation. LLNL scientists made significant contributions to Nobel Prize-winning work on climate change. LLNL also received three R and D 100 awards and six Nanotech 50 awards, and dozens of Laboratory scientists and engineers were recognized with professional awards. These honors provide valuable confirmation that peers and outside experts recognize the quality of our staff and our work. (4) Enhanced Business and Operations - A major thrust under LLNS is to make the Laboratory more efficient and cost competitive. We achieved roughly $75 million in cost savings for support activities through organizational changes, consolidation of services, improved governance structures and work processes, technology upgrades, and systems shared with Los Alamos National Laboratory. We realized nonlabor cost savings of $23 million. Severe

  7. A Year of Exceptional Achievements FY 2008

    Energy Technology Data Exchange (ETDEWEB)

    devore, L; Chrzanowski, P

    2008-11-06

    2008 highlights: (1) Stockpile Stewardship and Complex Transformation - LLNL achieved scientific breakthroughs that explain some of the key 'unknowns' in nuclear weapons performance and are critical to developing the predictive science needed to ensure the safety, reliability, and security of the U.S. nuclear deterrent without nuclear testing. In addition, the National Ignition Facility (NIF) passed 99 percent completion, an LLNL supercomputer simulation won the 2007 Gordon Bell Prize, and a significant fraction of our inventory of special nuclear material was shipped to other sites in support of complex transformation. (2) National and Global Security - Laboratory researchers delivered insights, technologies, and operational capabilities that are helping to ensure national security and global stability. Of particular note, they developed advanced detection instruments that provide increased speed, accuracy, specificity, and resolution for identifying and characterizing biological, chemical, nuclear, and high-explosive threats. (3) Exceptional Science and Technology - The Laboratory continued its tradition of scientific excellence and technical innovation. LLNL scientists made significant contributions to Nobel Prize-winning work on climate change. LLNL also received three R&D 100 awards and six Nanotech 50 awards, and dozens of Laboratory scientists and engineers were recognized with professional awards. These honors provide valuable confirmation that peers and outside experts recognize the quality of our staff and our work. (4) Enhanced Business and Operations - A major thrust under LLNS is to make the Laboratory more efficient and cost competitive. We achieved roughly $75 million in cost savings for support activities through organizational changes, consolidation of services, improved governance structures and work processes, technology upgrades, and systems shared with Los Alamos National Laboratory. We realized nonlabor cost savings of $23 million

  8. Technological Capability's Predictor Variables

    Directory of Open Access Journals (Sweden)

    Fernanda Maciel Reichert

    2011-03-01

    Full Text Available The aim of this study was to identify the factors that influence in configuration of the technological capability of companies in sectors with medium-low technological intensity. To achieve the goal proposed in this article a survey was carried out. Based on the framework developed by Lall (1992 which classifies firms in basic, intermediate and advanced level of technological capability; it was found that the predominant technological capability is intermediate, with 83.7% of respondent companies (plastics companies in Brazil. It is believed that the main contribution of this study is the finding that the dependent variable named “Technological Capability” can be explained at a rate of 65% by six variables: development of new processes; selection of the best equipment supplier; sales of internally developed new technology to third parties; design and manufacture of equipment; study of the work methods and perform inventory control; and improvement of product quality.

  9. Information Technology Resources Assessment

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

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

  10. Technology Roadmaps: Wind Energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    Wind energy is perhaps the most advanced of the 'new' renewable energy technologies, but there is still much work to be done. This roadmap identifies the key tasks that must be undertaken in order to achieve a vision of over 2 000 GW of wind energy capacity by 2050. Governments, industry, research institutions and the wider energy sector will need to work together to achieve this goal. Best technology and policy practice must be identified and exchanged with emerging economy partners, to enable the most cost-effective and beneficial development.

  11. Disciplinary climate and student achievement

    DEFF Research Database (Denmark)

    Sortkær, Bent; Reimer, David

    that the estimates based on school-level data might underestimate the relationship between disciplinary climate and student achievement. Finally we find evidence for gender differences in the association between disciplinary climate and student achievement that can partly be explained by gender-specific perceptions......Disciplinary climate has emerged as one of the single most important factors related to student achievement. Using data from the OECD Programme for International Student Assessment (PISA) 2003 for Canada, Denmark, Finland, Iceland, Latvia and Norway we find a significant and nontrivial association...... between the perceived disciplinary climate in the classroom and students’ mathematics performance in Canada, Denmark and Norway. Furthermore we exploit country specific class-size rules in order to single out a subsample with classroom-level data (PISA is sampled by age and not by classes) and find...

  12. Mathematics Achievement by Immigrant Children

    Directory of Open Access Journals (Sweden)

    Gary G. Huang

    2000-05-01

    Full Text Available In this study, I examined academic achievement of immigrant children in the United States, Canada, England, Australia, and New Zealand. Analyzing data from the Third International Mathematics and Science Study (TIMSS, I gauged the performance gaps relating to the generation of immigration and the home language background. I found immigrant children's math and science achievement to be lower than the others only in England, the U.S., and Canada. Non-English language background was found in each country to relate to poor math and science learning and this disadvantage was stronger among native-born children—presumably children of indigenous groups—than among immigrant children. I also examined the school variation in math performance gaps, using hierarchical linear modeling (HLM to each country's data. The patterns in which language- and generation-related math achievement gaps varied between schools are different in the five countries.

  13. Industrial science and technology research and development project of university cooperative type in fiscal 2000. Report on achievements in semiconductor device manufacturing processes using Cat-CVD method (Semiconductor device manufacturing processes using Cat-CVD method); 2000 nendo daigaku renkeigata sangyo kagaku gijutsu kenkyu kaihatsu project. Cat-CVD ho ni yoru handotai device seizo process seika hokokusho (Cat-CVD ho ni yoru handotai device seizo process)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The catalytic chemical vapor deposition (Cat-CVD) method is a low-temperature thin film depositing technology that can achieve improvement in quality of semiconductor thin films and can perform inexpensive film deposition in a large area. The present project is composed of the basic research and development theme and the demonstrative research and development theme for the Cat-CVD method. This report summarizes the achievements in fiscal 2000 centering on the former theme. Discussions were given on the following five areas: 1) simulation on film thickness distribution in the Cat-CVD method, 2) life extension by preventing the catalyst converting into silicide and development of a catalyst integrated shear head, 3) vapor diagnosis in the film forming process by the Cat-CVD method using silane, hydrogen and ammonia, 4) a technology for high-speed deposition of hydrogenated amorphous silicon films for solar cells using the Cat-CVD method, and the low-temperature silicon oxide nitriding technology using heated catalysts, and 5) discussions on compatibility of transparent oxide electrode materials to the process of manufacturing thin-film silicon-based solar cells by using the Cat-CVD method. (NEDO)

  14. Nano technologies, technologies converging and potential biomedical applications

    International Nuclear Information System (INIS)

    Capuano, V.

    2005-01-01

    The applications of nano technology to biology and medicine appear really promising for diagnostics, for various therapeutic approaches and in medical instrumentations. The growing synergism among nano technology, biotechnology, information technology and cognitive sciences, their convergence (NBIC) from the nano scale, could involve on next decades great changes in medicine, from a reactive to a predictive and preventive approach. It is expected that NBIC converging technologies could achieve tremendous improvements in human abilities and enhance societal achievement of related social and ethical implications, in the framework of a constant dialogue between science and society [it

  15. Epistemological Beliefs and Academic Achievement

    Science.gov (United States)

    Arslantas, Halis Adnan

    2016-01-01

    This study aimed to identify the relationship between teacher candidates' epistemological beliefs and academic achievement. The participants of the study were 353 teacher candidates studying their fourth year at the Education Faculty. The Epistemological Belief Scale was used which adapted to Turkish through reliability and validity work by…

  16. Achievement goals affect metacognitive judgments

    Science.gov (United States)

    Ikeda, Kenji; Yue, Carole L.; Murayama, Kou; Castel, Alan D.

    2017-01-01

    The present study examined the effect of achievement goals on metacognitive judgments, such as judgments of learning (JOLs) and metacomprehension judgments, and actual recall performance. We conducted five experiments manipulating the instruction of achievement goals. In each experiment, participants were instructed to adopt mastery-approach goals (i.e., develop their own mental ability through a memory task) or performance-approach goals (i.e., demonstrate their strong memory ability through getting a high score on a memory task). The results of Experiments 1 and 2 showed that JOLs of word pairs in the performance-approach goal condition tended to be higher than those in the mastery-approach goal condition. In contrast, cued recall performance did not differ between the two goal conditions. Experiment 3 also demonstrated that metacomprehension judgments of text passages were higher in the performance-approach goal condition than in the mastery-approach goals condition, whereas test performance did not differ between conditions. These findings suggest that achievement motivation affects metacognitive judgments during learning, even when achievement motivation does not influence actual performance. PMID:28983496

  17. Faculty Desegregation and Student Achievement.

    Science.gov (United States)

    Sanders, Jimy M.

    1984-01-01

    In the largest district initially placed under court-ordered faculty desegregation. The influences of teacher turnover, experience, and racial isolation on elementary school student achievement in predominantly minority schools were examined. Findings suggest that poorly planned desegregation policies can have undesirable consequences, especially…

  18. Game Addiction and Academic Achievement

    Science.gov (United States)

    Sahin, Mehmet; Gumus, Yusuf Yasin; Dincel, Sezen

    2016-01-01

    The primary aim of this study was to investigate the correlation between game addiction and academic achievement. The secondary aim was to adapt a self-report instrument to measure game addiction. Three hundred and seventy high school students participated in this study. Data were collected via an online questionnaire that included a brief…

  19. Taming Technology

    Science.gov (United States)

    Branscomb, Lewis M.

    1971-01-01

    Reviews aspects of technology in our society: technology as a force for social change; reasons for the frustration and dissatisfaction with technology; how technology decentralizes power; the individual's influence; resolving conflicts in the ionized" society; regulation of technology; corporate responsibility; and the potential pitfalls for the…

  20. Achievement report on developing superconductor power applied technologies in fiscal 1999 (2). Research and development of superconductor wire materials, research and development of superconductor power generators, research of total systems, research and development of freezing systems, and verification tests; 1999 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 2. Chodendo senzai no kenkyu kaihatsu / chodendo hatsudenki no kenkyu kaihatsu / total system no kenkyu / reito system no kenkyu kaihatsu / jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to achieve higher efficiency, higher density, and higher stability in power systems, research and development has been performed on superconductor power generators. This paper summarizes the achievements thereof in fiscal 1999. A verification test was given on the rotor of an ultra high speed responding generator. In a sudden short circuit test using the different phase charging method, no anomalies were found such as quench generation and vibration changes, wherein the healthiness of the generator was verified. In the VVVF actuation test, knowledge was acquired on the actuation method when the ultra high speed responding generator is applied to a combined cycle plant. After the verification test has been completed, the disassembly inspections such as visual check and non-destructive test were performed. With regard to the vacuum leakage found in the rotor under very low temperatures, the causes were presumed and the countermeasures were discussed by observing the weld structures. In the design research, the conception design on the 200-MW pilot generator was reviewed by reflecting the results of the verification tests on the model generator. At the same time, trial design was made on a 600-MW target generator. In summarizing the overall research achievements, the achievements and evaluations were summarized on technological issues that have been allotted to each research member. (NEDO)

  1. Achievement report for fiscal 1998. Research and development of new technologies for storing farm products utilizing low-temperature energy (2nd fiscal year); 1998 nendo seika hokokusho. Teion energy wo riyoshita nosanbutsu no shinki chozo gijutsu no kenkyu kaihatsu (dai 2 nendo)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The aim of the work was to create new industrial technologies utilizing low-temperature energy satisfying local needs through developing new technologies, including air conditioning technologies high in reliability and excellent in energy efficiency. The objectives of the effort were to elucidate the behavior of moisture in the atmosphere below the freezing point and to develop farm product preserving technologies, to develop highly efficient energy conversion technologies for use in the low-temperature zone, latent heat storing cold heat technologies, and system evaluation. Constructed in connection with the last-said system evaluation were three technologies, which were a below-zero high-humidity air conditioning technology based on the outcome of agricultural verification of farm product storage, energy-efficient low-temperature storage of farm products which was a combination of a low-temperature oriented energy-efficient energy conversion technology and a clathrate hydrate-aided cold heat storing technology, and a technology applicable to business in the low-temperature processing field accessorial to the said technologies. They were compared with the conventional technologies, and then it was found that the most energy-efficient system, as endorsed by a 40-50% reduction it caused in electricity rate, was a combination of a low-temperature storage, frozen food storage, hydrate cold heat storage tank, recovery facility for farm waste incineration-produced waste heat, and a pulse tube freezer. (NEDO)

  2. Noise management to achieve superiority in quantum information systems

    Science.gov (United States)

    Nemoto, Kae; Devitt, Simon; Munro, William J.

    2017-06-01

    Quantum information systems are expected to exhibit superiority compared with their classical counterparts. This superiority arises from the quantum coherences present in these quantum systems, which are obviously absent in classical ones. To exploit such quantum coherences, it is essential to control the phase information in the quantum state. The phase is analogue in nature, rather than binary. This makes quantum information technology fundamentally different from our classical digital information technology. In this paper, we analyse error sources and illustrate how these errors must be managed for the system to achieve the required fidelity and a quantum superiority. This article is part of the themed issue 'Quantum technology for the 21st century'.

  3. Advances in Gyroscope Technologies

    CERN Document Server

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

    2011-01-01

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

  4. Assistive Technology

    Science.gov (United States)

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

  5. Sport Technology

    CSIR Research Space (South Africa)

    Kirkbride, T

    2007-11-01

    Full Text Available Technology is transforming the games themselves and at times with dire consequences. Tony Kirkbride, Head: CSIR Technology Centre said there are a variety of sports technologies and there have been advances in material sciences and advances...

  6. Metacognition, achievement goals, study strategies and academic achievement: pathways to achievement

    NARCIS (Netherlands)

    Vrugt, A.; Oort, F.J.

    2008-01-01

    The purpose of this research was to develop and test a model of effective selfregulated learning. Based on effort expenditure we discerned effective self-regulators and less effective self-regulators. The model comprised achievement goals (mastery, performance-approach and -avoidance goals),

  7. Achieving excellence with limited resources

    International Nuclear Information System (INIS)

    Anson, L.W.; Spinney, R.W.

    1985-01-01

    The achievement of excellence in safety of nuclear power plant operation is dependent in part upon establishment of a performance-based training program. Developing such a program can be a laborious, time-consuming, and very expensive effort. Conducting job and task analyses, designing course outlines from learning objectives, developing training materials, evaluating program effectiveness and managing the training process and program through the out-years will exhaust any utility's training budget and staff. Because the achievement of excellence implies that training become in part performance-based, the question arises of how best to attain quality training yet still maintain a reasonable budget and staff workload. The answer lies not just in contracting the support necessary but making use of all available resources - training staff, contractor personnel in INPO

  8. Systems' optimization: Achieving the balance

    Science.gov (United States)

    Kraus, Peter

    1994-04-01

    Fuel cells for stationary power generation applications are being pursued on a large scale worldwide in an effort to achieve commercialization before the turn of the century. Some aspects of system optimization are discussed illustrating the influence of basic system design possibilities. Design variants investigated include alternatives for anode and cathode gas supply and gas recycling, methods to achieve self-sufficiency on water for the reforming of natural gas, and recovery of unspent fuel from the anode exhaust. Especially in small systems for decentralized applications, e.g., industrial cogeneration, system simplification is decisive to bring down the capital cost of the balance-of-plant. Trade-offs between system complexity and efficiency are possible to optimize the economy. In large plants, high-temperature fuel cell can be supplemented with bottoming cycles for best fuel utilization. Gas turbines and steam turbines can be evaluated, having strong influence on the system design pressures and, therefore, system cost.

  9. Using the Internet to achieve purchasing improvements at General Electric.

    Science.gov (United States)

    Waugh, R; Elliff, S

    1998-11-01

    This article presents a case study of how General Electric's Lighting Division has used the Internet to dramatically improve purchasing and logistics performance. By applying new techniques and technologies, including an Internet-based "Trading Process Network," GE Lighting has achieved substantial benefits, including cycle time reduction, elimination of paper and mail processing, improved information sharing with suppliers, quality improvement, and cost reduction.

  10. Math Achievement: A Role Strain and Adaptation Approach

    Science.gov (United States)

    Williams, Krystal L.; Burt, Brian A.; Hilton, Adriel A.

    2016-01-01

    Purpose: This study aims to better understand how students' academic strains and multilevel strengths relate to their math achievement, with a particular emphasis on underrepresented students of color and girls given the need to broaden science, technology, engineering and math (STEM) participation for these groups. Design/methodology/approach:…

  11. Achieving household nutrition security in societies in transition: an overview.

    Science.gov (United States)

    Gopalan, C

    2001-01-01

    The achievement of nutrition security at the household level involves adequacy of food supply at the national level and equitable distribution of food among the population in accordance with their physiological needs. The emergence of globalization and market liberalization and the increasing power of some transnational corporations that are advocating pharmaceutical shortcuts have raised concerns in many developing countries. In order to achieve adequacy of food production, earlier mistakes (such as a reliance on unsustainable new technologies) need to be corrected and the resultant imbalances with respect to food production need to be reversed. Emerging new technologies, including genetic modifications, need to be effectively harnessed and adapted with due consideration to safety and sustainability. There is a need to collect convincing evidence of the efficacy and safety of genetically modified foods before they can gain general public acceptance. Information technology will play an important role in future programmes of food production and developing countries must strive to achieve access to this technology. There is considerable scope and need for the expansion of agro-based industries in villages and townships. This could create job opportunities and could also lead to better production and more effective utilization of local food resources by the community and reduce the present considerable loss of perishable food items. Household nutrition security means more than avoidance of chronic starvation. Policy makers of developing countries should set, as their target in the next century, the achievement of adequate nutrition rather than mere survival.

  12. Increasing Student Music Achievement through the Use of Motivational Strategies.

    Science.gov (United States)

    Vega, Louis A.

    This action research project developed and implemented a program to improve student motivation through use of multiple intelligences, authentic assessment, technology and positive teacher feedback to increase levels of student music achievement. The students of the targeted seventh grade music class exhibited low levels of motivation that hindered…

  13. The Role of Online Education Preferences on Student's Achievement

    Science.gov (United States)

    Baturay, Meltem Huri; Yukselturk, Erman

    2015-01-01

    Online education has expanded and is expected to continue growing rapidly in time along with technological innovations. It is obvious that there is a movement toward online learning which necessitates the need of more empirical evidence on effective learning and learners' achievement. This study investigated effect of the variables: demographics…

  14. Instrumentation in the nuclear medicine modern achievements and perspective developments

    International Nuclear Information System (INIS)

    Narkevich, B.Ya.

    1999-01-01

    Most important achievement and tendencies of development of physical maintenance of modern nuclear medicine are analysed. The urgent problems and directions of researches are considered in the field of development of the equipment, technologies of measurements and software maintenance, and also means and procedures of the warranty of radiodiagnostic researches [ru

  15. Defense economics: Achievements and challenges

    OpenAIRE

    Keith Hartley

    2007-01-01

    Defense economics is now an established part of economics. This article reviews its achievements as represented by papers published in the research journal Defense and Peace Economics. The range of topics in the journal is reviewed, especially since 2000, and major gaps in coverage are identified. A changing research agenda reflects new developments such as terrorism and international peacekeeping. Gaps remain such as the need for good quality case studies of conflict (e.g., Iraq) and of majo...

  16. School sport and academic achievement

    OpenAIRE

    Bradley, John L.; Keane, Francis; Crawford, Susan

    2013-01-01

    ABSTRACT BACKGROUND: Physical Education and School Sport (PESS) is an integral part of the school curriculum in Ireland. Historically the Healthy Body, Healthy Mind philosophy has promoted the inclusion of PESS alongside more cognitive school subjects and research suggests that PESS can promote cognitive function and provide educational benefits. However there is little research on how the choice of school sport influences academic achievement. This case study aims to investigate how partic...

  17. Achieving financial stability in Asia

    OpenAIRE

    2015-01-01

    Achieving Financial Stability in Asia sets out to identify the elements which could restore confidence to the countries of the region and stabilise financial flows on a global basis. Thus, measures must be taken which include improving public and corporate governance, strengthening democracy and improving the efficiency of regulatory institutions. At the same time, emerging economies ought to be given a greater measure of participation in international regulatory bodies, so that any solutions...

  18. Predicting educational achievement from DNA.

    Science.gov (United States)

    Selzam, S; Krapohl, E; von Stumm, S; O'Reilly, P F; Rimfeld, K; Kovas, Y; Dale, P S; Lee, J J; Plomin, R

    2017-02-01

    A genome-wide polygenic score (GPS), derived from a 2013 genome-wide association study (N=127,000), explained 2% of the variance in total years of education (EduYears). In a follow-up study (N=329,000), a new EduYears GPS explains up to 4%. Here, we tested the association between this latest EduYears GPS and educational achievement scores at ages 7, 12 and 16 in an independent sample of 5825 UK individuals. We found that EduYears GPS explained greater amounts of variance in educational achievement over time, up to 9% at age 16, accounting for 15% of the heritable variance. This is the strongest GPS prediction to date for quantitative behavioral traits. Individuals in the highest and lowest GPS septiles differed by a whole school grade at age 16. Furthermore, EduYears GPS was associated with general cognitive ability (~3.5%) and family socioeconomic status (~7%). There was no evidence of an interaction between EduYears GPS and family socioeconomic status on educational achievement or on general cognitive ability. These results are a harbinger of future widespread use of GPS to predict genetic risk and resilience in the social and behavioral sciences.

  19. Creativity, knowledge and school achievement

    Directory of Open Access Journals (Sweden)

    Maksić Slavica B.

    2004-01-01

    Full Text Available In the process of education the knowledge is acquired which is a necessary base for creativity. The problem of relations between creativity and knowledge in school context is posed as a problem of relations between creativity and academic performance due to the influence it has on personal and professional development of an individual. The paper presents the results of survey on relations between creativity, academic performance and academic preferences. Creativity was measured by the test for creative thinking - drawing production of Urban and Jellen, academic performance by general achievement, and academic preferences by a questionnaire. The sample comprised final primary school graders. Low and statistically significant positive correlation was found between creativity and school achievement in the sub-sample of girls. However, girls have a significantly better school achievement and prefer art as a school subject and the test administered demands visual art expression. Hence, it can not be claimed for sure that the obtained results reflect realistic differences in creativity between boys and girls. It is of vital importance for work in school the data that high creativity can be possessed by students who are failures at school. It has been concluded that initial step in the acquisition of knowledge that will contribute to student creative thinking and behavior is the development of cognitive flexibility.

  20. Rover Technologies

    Data.gov (United States)

    National Aeronautics and Space Administration — Develop and mature rover technologies supporting robotic exploration including rover design, controlling rovers over time delay and for exploring . Technology...

  1. Nano technology

    International Nuclear Information System (INIS)

    Lee, In Sik

    2002-03-01

    This book is introduction of nano technology, which describes what nano technology is, alpha and omega of nano technology, the future of Korean nano technology and human being's future and nano technology. The contents of this book are nano period is coming, a engine of creation, what is molecular engineering, a huge nano technology, technique on making small things, nano materials with exorbitant possibility, the key of nano world the most desirable nano technology in bio industry, nano development plan of government, the direction of development for nano technology and children of heart.

  2. Automotive Technology Skill Standards

    Science.gov (United States)

    Garrett, Tom; Asay, Don; Evans, Richard; Barbie, Bill; Herdener, John; Teague, Todd; Allen, Scott; Benshoof, James

    2009-01-01

    The standards in this document are for Automotive Technology programs and are designed to clearly state what the student should know and be able to do upon completion of an advanced high-school automotive program. Minimally, the student will complete a three-year program to achieve all standards. Although these exit-level standards are designed…

  3. Scientific-creative thinking and academic achievement

    Directory of Open Access Journals (Sweden)

    Rosario Bermejo

    2014-07-01

    Full Text Available The aim of this work is to study the relationship between scientific-creative thinking construct and academic performance in a sample of adolescents. In addition, the scientific-creative thinking instrument’s reliability will be tested. The sample was composed of 98 students (aged between 12-16 years old attending to a Secondary School in Murcia Region (Spain. The used instruments were: a the Scientific-Creative Thinking Test designed by Hu and Adey (2002, which was adapted to the Spanish culture by the High Abilities research team at Murcia University. The test is composed of 7 task based in the Scientific Creative Structure Model. It assesses the dimensions fluency, flexibility and originality; b The General and Factorial Intelligence Test (IGF/5r; Yuste, 2002, which assess the abilities of general intelligence and logic reasoning, verbal reasoning, numerical reasoning and spatial reasoning; c Students’ academic achievement by domains (scientific-technological, social-linguistic and artistic was collected. The results showed positive and statistical significant correlations between the scientific-creative tasks and academic achievement of different domains.

  4. Green IT Initiatives in organizations for achieving Environmental Sustainability; integration of Change Management and Organization Culture

    OpenAIRE

    Nisar, Muhammad Atif; Shahid, Mahfooz Ahmad; Ghasemi, Banoosheh

    2011-01-01

    The issue of environmental sustainability is rising nowadays, which made the organisations to survive the planet. Accordingly, the governments are giving support to organisations for taking steps to achieve the environmental sustainability. To achieve the environmental sustainability, it is needed to bring change in organisations. Besides, Information Technology plays a significant role to develop novel processes and technologies to control the environmental loads for achieving environmental ...

  5. Medical Biotechnology Trends and Achievements in Iran

    Science.gov (United States)

    Mahboudi, Fereidoun; Hamedifar, Haleh; Aghajani, Hamideh

    2012-01-01

    A healthcare system has been the most important priority for all governments worldwide. Biotechnology products have affected the promotion of health care over the last thirty years. During the last several decades, Iran has achieved significant success in extending healthcare to the rural areas and in reducing the rates of infant mortality and increasing population growth. Biomedical technology as a converging technology is considered a helpful tool to fulfill the Iranian healthcare missions. The number of biotechnology products has reached 148 in 2012. The total sales have increased to 98 billion USD without considering vaccines and plasma derived proteins in 2012. Iran is one of the leading countries in the Middle East and North Africa in the area of Medical biotechnology. The number of biotechnology medicines launched in Iran is 13 products until 2012. More than 15 products are in pipelines now. Manufacturers are expecting to receive the market release for more than 8 products by the end of 2012. Considering this information, Iran will lead the biotechnology products especially in area of biosimilars in Asia after India in next three years. The present review will discuss leading policy, decision makers’ role, human resource developing system and industry development in medical biotechnology. PMID:23407888

  6. Addressing concerns and achieving expectations

    Energy Technology Data Exchange (ETDEWEB)

    Miller, C.L. [Dept. of Energy, Washington, DC (United States)

    1995-12-01

    Approximately 2-1/2 years ago many of us were gathered here in Prague at a similar conference with a similar name, {open_quotes}Energy and Environment: Transitions in Eastern Europe.{close_quotes} Over 300 professionals from 26 nations attended. The objective of the conference was to: Facilitate the Solution of Long and Short Term Energy and Environmental Problems in Eastern Europe by Bringing Together People, ideas and technologies which could be applied to specific problems in a logical step-by-step manner. It was conceded at the time that the long term solution would consist of thoughtfully integrated steps and that the conference was the first step. We are here in the Czech Republic again this week to continue what was started. As before, this conference continues to: (1) Provide a forum to identify and discuss cost-effective environmentally acceptable energy and environmental technology options and their associated socioeconomic issues. (2) Stimulate the Formation of business partnerships (3) Identify key barrier issues hindering technology applications and identify implementation pathways that eliminate or avoid obstacles to progress.

  7. Technology programme

    International Nuclear Information System (INIS)

    2007-01-01

    The technology activities carried out by the EURATOM-ENEA Association concern the continuation of the European Fusion Development Agreement (EFDA) as well as the ITER activities coordinated by the ITER International Office and Fusion for Energy. Also included in the activities are design and RD under the Broader Approach Agreement between the EU and Japan. In order to better contribute to the programme a number of consortium agreements among the Associations are being signed. Collaboration with industries in view of their participation in the construction of ITER was further strengthened, mainly in the field of magnet and divertor components. The new European Test Blanket Facility at ENEA Brasimone was completed; the design of the ITER radial neutron camera was optimised and the performance achievable with the in-vessel viewing system was further assessed by experimental trials. Design activities for the JT-60SA magnet and power supply system as well as the design and experimental activities related to the target of the International Fusion Materials Irradiation Facility were continued. Significant work was done to define quality assurance for neutronics analyses. Mockups of the ITER pre-compression ring made in glass fibre epoxy were tested. The activities and results documented in the following illustrate ENEA's efforts to support fusion development

  8. Leading Technology-Rich Schools. Technology & Education, Connections (TEC)

    Science.gov (United States)

    Levin, Barbara B.; Schrum, Lynne

    2012-01-01

    This timely book shows how award-winning secondary schools and districts are successfully using technology and making systemic changes to increase student engagement, improve achievement, and re-invigorate the teaching and learning process. Through in-depth case studies, we see how experienced school and district leaders use technology in…

  9. Achievement report for fiscal 1997. Technological development for practical application of a solar energy power generation system /development of technology to manufacture solar cells/development of technology to manufacture thin film solar cells (development of technology to manufacture materials and substrates (development of technology to manufacture silicon crystal based high-quality materials and substrates)); 1997 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyo denchi seizo gijutsu kaihatsu, usumaku taiyo denchi seizo gijutsu kaihatsu, zairyo kiban seizo gijutsu kaihatsu (silicon kesshokei kohinshitsu zairyo kiban no seizo gujutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    It is intended to develop thin film solar cells capable of mass production with high photo-stability and at low cost. Thus, the objective of the present research is to analyze the growth process of micro crystal silicon based thin films, the crystal being a high quality silicon crystal based material, and develop technology to manufacture high-quality micro crystal silicon thin films based on the findings therefrom. It was found that, when silicon source is available in cathode, pure hydrogen plasma forms micro crystal silicon films by using the plasma as a result of the chemical transportation effect from the silicon source. It was revealed that the crystal formation due to hydrogen plasma exposure is performed substantially by the crystals forming the films due to the chemical transportation effect, rather than crystallization in the vicinity of the surface. The crystal formation under this experiment was concluded that the formation takes place during film growth accompanied by diffusion of film forming precursors on the surface on which the film grows. According to the result obtained so far, the most important issue in the future is particularly the control of crystal growing azimuth by reducing the initially formed amorphous layer by controlling the stress in the initial phase for film formation, and by controlling the film forming precursors. (NEDO)

  10. Information Technology

    Science.gov (United States)

    2003-01-01

    The first wave delivered a range of services to most areas of the world through a vast, carefully constructed global network. Cellular technology ...Information Technology and Services Alliance. Digital Planet 2002: The Global Information Economy. February 2002. Yegyazarian, Anush. Sales Taxes...Information Technology ABSTRACT: The information technology (IT) industry affects virtually every industry in the n economy. During the late 90

  11. Electronic technology

    International Nuclear Information System (INIS)

    Kim, Jin Su

    2010-07-01

    This book is composed of five chapters, which introduces electronic technology about understanding of electronic, electronic component, radio, electronic application, communication technology, semiconductor on its basic, free electron and hole, intrinsic semiconductor and semiconductor element, Diode such as PN junction diode, characteristic of junction diode, rectifier circuit and smoothing circuit, transistor on structure of transistor, characteristic of transistor and common emitter circuit, electronic application about electronic equipment, communication technology and education, robot technology and high electronic technology.

  12. NASA's Commercial Communication Technology Program

    Science.gov (United States)

    Bagwell, James W.

    1998-01-01

    Various issues associated with "NASA's Commercial Communication Technology Program" are presented in viewgraph form. Specific topics include: 1) Coordination/Integration of government program; 2) Achievement of seamless interoperable satellite and terrestrial networks; 3) Establishment of program to enhance Satcom professional and technical workforce; 4) Precompetitive technology development; and 5) Effective utilization of spectrum and orbit assets.

  13. Fiscal 2000 achievement report on research and development of industrial technologies. Research and development of synergy ceramics (Research and development of ultrahigh temperature gas turbine for power generation); 2000 nendo sangyo kagaku gijutsu kenkyu kaihatsu seika hokokusho. Synergy ceramics no kenkyu kaihatsu (hatsuden'yo chokoon gas turbine no kenkyu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    The fruits of fiscal 2000 efforts to develop high temperature energy materials and ultraprecision materials are briefly described. Activities are conducted in the four fields of (1) materials derivation and advanced evaluation/design technologies, (2) application technologies, (3) common base technologies, and (4) multifunction realization process evaluation. Discussed in field (1) are high temperature energy materials, high performance active materials, fundamental technologies for member designing, active materials for dealing with environmental gas, silicon based high resistance energy materials, porous multiple layer ceramic materials, macro-/micro-scale stress analysis technology, and microfracture analysis technology. Discussed in field (2) are heat resistant and damage tolerant materials, heat shielding materials and energy absorbing materials, and nanofilter materials capable of selective separation. In the study of active materials specific for environmental gas, a catalyst is developed, stable at high temperatures and capable of treating NOx selectively. The catalyst is a layered product comprising Ba hexaaluminate layers and stabilized zirconia layers. (NEDO)

  14. Achievement report on developing superconductor power applied technologies in fiscal 1999 (1). Research and development of superconductor wire materials, research and development of superconductor power generators, research of total systems, research and development of freezing systems, and verification tests; 1999 nendo chodendo denryoku oyo gijutsu kaihatsu seika hokokusho. 1. Chodendo senzai no kenkyu kaihatsu / chodendo hatsudenki no kenkyu kaihatsu / total system no kenkyu / reito system no kenkyu kaihatsu / jissho shiken

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    With an objective to achieve higher efficiency, higher density, and higher stability in power systems, research and development has been performed on superconductor power applied technologies. This paper summarizes the achievements thereof in fiscal 1999. In research and development of the superconductor wire materials, decrease in loss and increase in capacity of the conductors were progressed for the Nb{sub 3}Sn wire material, whereas its mechanical properties and stability were evaluated. In research and development of the superconductor generators, an ultra high speed responding generator was verified of its healthiness in a sudden short circuit test. A linkage test with an operating 77-kV system was performed, wherein verification was given that the superconductor generator can be operated stably against various disturbances. In research and development of the freezing systems, an improved system was structured, which achieved operation of 11,390 hours in a single system as a result of the high reliability of the oil-free structure. In the verification tests, the ultra high speed responding model generator was connect to the freezing system to give such tests as load test, onerous test, actuation test by using the M-G system, and 77-kV system linkage test. The functions, reliability, and durability of the system were verified, and different data were acquired. (NEDO)

  15. Achievements and Lessons from Tevatron

    Energy Technology Data Exchange (ETDEWEB)

    Shiltsev, V.; /Fermilab

    2011-01-01

    For almost a quarter of a century, the Tevatron proton-antiproton collider was the centerpiece of the world's high energy physics program - beginning operation in December of 1985 until it was overtaken by LHC in 2011. The aim of the this unique scientific instrument was to explore the elementary particle physics reactions with center of mass collision energies of up to 1.96 TeV. The initial design luminosity of the Tevatron was 10{sup 30} cm{sup -2}s{sup -1}, however as a result of two decades of upgrades, the accelerator has been able to deliver 430 times higher luminosities to each of two high luminosity experiments, CDF and D0. Tevatron will be shut off September 30, 2011. The collider was arguably one of the most complex research instruments ever to reach the operation stage and is widely recognized for many technological breakthroughs and numerous physics discoveries. Below we briefly present the history of the Tevatron, major advances in accelerator physics, and technology implemented during the long quest for better and better performance. We also discuss some lessons learned from our experience.

  16. Superphenix: technical and scientific achievements

    International Nuclear Information System (INIS)

    Guidez, Joel; Prele, Gerard

    2016-04-01

    In this book, the authors propose a synthesis of technical and scientific achievements related to the design, fabrication and eleven-year operation of Superphenix, the most powerful fast breeder reactor ever built and operated. They had the opportunity to use various and important archives maintained by the different involved institutions, actors and companies, such as the CEA with its MADONA database, AREVA and EDF. They address all the different fields: construction, chemistry, exploitation, handling, small and large components, materials, fuel manufacturing, environmental assessment, thermal hydraulics, the sodium-water reaction, sodium fires, the release of residual power, in-service inspection, and dismantling operations. Moreover, a chapter addresses design studies for Superphenix 2 and for the European Fast Reactor (EFR) which should be the successors of Superphenix

  17. Music training and mathematics achievement.

    Science.gov (United States)

    Cheek, J M; Smith, L R

    1999-01-01

    Iowa Tests of Basic Skills (ITBS) mathematics scores of eighth graders who had received music instruction were compared according to whether the students were given private lessons. Comparisons also were made between students whose lessons were on the keyboard versus other music lessons. Analyses indicated that students who had private lessons for two or more years performed significantly better on the composite mathematics portion of the ITBS than did students who did not have private lessons. In addition, students who received lessons on the keyboard had significantly higher ITBS mathematics scores than did students whose lessons did not involve the keyboard. These results are discussed in relation to previous research on music training and mathematics achievement.

  18. Latest achievements in PET techniques

    Science.gov (United States)

    Del Guerra, Alberto; Belcari, Nicola; Motta, Alfonso; Di Domenico, Giovanni; Sabba, Nicola; Zavattini, Guido

    2003-11-01

    Positron emission tomography (PET) has moved from a distinguished research tool in physiology, cardiology and neurology to become a major tool for clinical investigation in oncology, in cardiac applications and in neurological disorders. Much of the PET accomplishments is due to the remarkable improvements in the last 10 years both in hardware and software aspects. Nowadays a similar effort is made by many research groups towards the construction of dedicated PET apparatus in new emerging fields such as molecular medicine, gene therapy, breast cancer imaging and combined modalities. This paper reports on some recent results we have obtained in small animal imaging and positron emission mammography, based on the use of advanced technology in the field of scintillators and photodetectors, such as Position-Sensitive Detectors coupled to crystal matrices, combined use of scintillating fibers and Hybrid-Photo-Diodes readout, and Hamamatsu flat panels. New ideas and future developments are discussed.

  19. Technology transfer quality assurance

    International Nuclear Information System (INIS)

    Hood, F.C.

    1991-03-01

    The results of research conducted at Pacific Northwest Laboratory (PNL) for the DOE are regularly transferred from the laboratory to the private sector. The principal focus of PNL is on environmental research and waste management technology; other programs of emphasis include molecular science research. The technology transfer process is predicated on Quality to achieve its objectives effectively. Total quality management (TQM) concepts and principles readily apply to the development and translation of new scientific concepts into commercial products. The concept of technology transfer epitomizes the TQM tenet of continuous improvement: always striving for a better way to do things and always satisfying the customer. A successful technology transfer process adds value to society by providing new or enhanced processes, products, and services to government and commercial customers, with a guarantee of product pedigree and process validity. 2 refs

  20. Achieving true sustainability of zoo populations.

    Science.gov (United States)

    Lacy, Robert C

    2013-01-01

    For the last 30 years, cooperative management of irreplaceable animal populations in zoos and aquariums has focused primarily on the goal of minimizing genetic decay within defined time frames, and large advances have been made in technologies to optimize genetic management of closed populations. However, recent analyses have shown that most zoo programs are not projected to meet their stated goals. This has been described as a lack of achieving "sustainability" of the populations, yet by definition a goal of managed decay is not a plan for sustainability. True sustainability requires management of the resource in manner that does not deplete its value for the future. Achieving such sustainability for many managed populations may require changing from managing isolated populations to managing populations that are part of a broader metapopulation, with carefully considered exchange between populations across a spectrum of ex situ to in situ. Managing zoo populations as components of comprehensive conservation strategies for the species will require research on determinants of various kinds of genetic, physiological, behavioral, and morphological variation and their roles in population viability, development of an array of management techniques and tools, training of population managers in metapopulation management and integrated conservation planning, and projections of impacts of management strategies on the viability of the captive populations and all populations that are interactively managed or affected. Such a shift in goals and methods would result in zoo population management being an ongoing part of species conservation rather than short-term or isolated from species conservation. Zoo Biol. 32:19-26, 2013. © 2012 Wiley Periodicals, Inc. © 2012 Wiley Periodicals, Inc.

  1. Globalization & technology

    DEFF Research Database (Denmark)

    Narula, Rajneesh

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

  2. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

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

  3. Class size, type of exam and student achievement

    DEFF Research Database (Denmark)

    Madsen, Erik

    , the production technology for higher education is not well known and this study highlights the relation between class size and student achievement using a large dataset of 80.000 gradings from the Aarhus School of Business. The estimations show a large negative effect of larger classes on the grade level...... of students. The type of exam also has a large and significant effect on student achievements and oral exam, take-home exam and group exam reward the student with a significantly higher grade compared with an on-site written exam....

  4. Technology integration project: Environmental Restoration Technologies Department Sandia National Laboratories

    Energy Technology Data Exchange (ETDEWEB)

    Williams, C.V.; Burford, T.D. [Sandia National Labs., Albuquerque, NM (United States). Environmental Restoration Technologies; Allen, C.A. [Tech Reps, Inc., Albuquerque, NM (United States)

    1996-08-01

    Sandia National Laboratories Environmental Restoration Technologies Department is developing environmental restoration technologies through funding form the US Department of Energy`s (DOE`s) Office of Science and Technology. Initially, this technology development has been through the Mixed Waste Landfill Integrated Demonstration (MWLID). It is currently being developed through the Contaminant Plume containment and Remediation Focus Area, the Landfill Stabilization Focus Area, and the Characterization, Monitoring, and Sensor Cross-Cutting Program. This Technology Integration Project (TIP) was responsible for transferring MWLID-developed technologies for routine use by environmental restoration groups throughout the DOE complex and commercializing these technologies to the private sector. The MWLID`s technology transfer/commercialization successes were achieved by involving private industry in development, demonstration, and technology transfer/commercialization activities; gathering and disseminating information about MWLID activities and technologies; and promoting stakeholder and regulatory involvement. From FY91 through FY95, 30 Technical Task Plans (TTPs) were funded. From these TTPs, the MWLID can claim 15 technology transfer/commercialization successes. Another seven technology transfer/commercialization successes are expected. With the changeover to the focus areas, the TIP continued the technology transfer/commercialization efforts begun under the MWLID.

  5. Technology integration project: Environmental Restoration Technologies Department Sandia National Laboratories

    International Nuclear Information System (INIS)

    Williams, C.V.; Burford, T.D.

    1996-08-01

    Sandia National Laboratories Environmental Restoration Technologies Department is developing environmental restoration technologies through funding form the US Department of Energy's (DOE's) Office of Science and Technology. Initially, this technology development has been through the Mixed Waste Landfill Integrated Demonstration (MWLID). It is currently being developed through the Contaminant Plume containment and Remediation Focus Area, the Landfill Stabilization Focus Area, and the Characterization, Monitoring, and Sensor Cross-Cutting Program. This Technology Integration Project (TIP) was responsible for transferring MWLID-developed technologies for routine use by environmental restoration groups throughout the DOE complex and commercializing these technologies to the private sector. The MWLID's technology transfer/commercialization successes were achieved by involving private industry in development, demonstration, and technology transfer/commercialization activities; gathering and disseminating information about MWLID activities and technologies; and promoting stakeholder and regulatory involvement. From FY91 through FY95, 30 Technical Task Plans (TTPs) were funded. From these TTPs, the MWLID can claim 15 technology transfer/commercialization successes. Another seven technology transfer/commercialization successes are expected. With the changeover to the focus areas, the TIP continued the technology transfer/commercialization efforts begun under the MWLID

  6. Developing technologies and resources

    International Nuclear Information System (INIS)

    Walker, R.S.

    2015-01-01

    Our success as a nuclear nation rests on interdependent pillars involving industry, governments, regulators, and academia. In a context of coherent public policy, we must achieve: 5 Nuclear Industry Priorities: Ensure refurbishments are completed to cost and schedule; Achieve Canadian supply chain success in international nuclear business; Support a strong Canadian nuclear science, technology and innovation agenda; Enhance the supply of skilled workers; Develop a coordinated and integrated strategy for the long term management of all radioactive waste materials; Refine communication strategies informed by insights from social sciences. Canada's nuclear sector has the opportunity to adapt to the opportunities presented by having a national laboratory in Canada.

  7. School sport and academic achievement.

    Science.gov (United States)

    Bradley, John; Keane, Francis; Crawford, Susan

    2013-01-01

    Physical Education and School Sport (PESS) is an integral part of the school curriculum in Ireland. Historically the "Healthy Body, Healthy Mind" philosophy has promoted the inclusion of PESS alongside more cognitive school subjects. Research suggests that PESS can promote cognitive function and provide educational benefits. However, there is little research on how the choice of school sport influences academic achievement. This study investigated how participation in school sport influences the Leaving Certificate points score in an Irish secondary school. In particular, the study will investigate how the particular sport chosen by students participating in school sport during their Leaving Certificate years influences their Leaving Certificate results. We recorded the Leaving Certificate scores and sports participation from 402 boys graduating from a secondary school in the Ireland during 2008-2011. Sports participation was assigned 1 of 4 categories: rugby, rowing, soccer, and no sport. Participation in sports during the Leaving Certificate years conferred a 25.4-point benefit to the final Leaving Certificate score. However, participation in rowing, the only individual sport available in the study, resulted in significantly higher Leaving Certificate scores than rugby, soccer and no sport (p benefit over the next highest group, rugby. Promoting participation in school sport and providing access to a range of team and individual sports throughout the secondary school years may be a beneficial way to improve students' Leaving Certificate results. © 2013, American School Health Association.

  8. Achieving excellence through organizational values.

    Science.gov (United States)

    DeForest, C; Lazio, M M; Rayder, N

    1986-03-01

    By focusing on its mission values, a hospital can enhance the quality of patient care, improve staff morale, promote cost-effectiveness, and achieve a competitive advantage in the hospital marketplace. Since 1979 Saint Joseph Hospital, Kansas City, MO, has conducted a project to clarify and apply its values to the organization's overall direction and the everyday work setting. The project has proven that a concentration on mission values can benefit both the hospital's basic "spirit" and its bottom line. Twelve guiding principles are essential to creating a values-focused hospital: 1. Begin with a commitment. 2. Identify, involve, and educate "stakeholders". 3. Identify and use appropriate resources. 4. Assess organizational needs. 5. Identify the organization's values. 6. Translate mission values into everyday language. 7. Use an explicit, visible process built with a core set of process tools. 8. Document and showcase results. 9. Link the values work to the organization's overall direction and goals and to day-to-day management issues. 10. Think and act strategically. 11. Weave values focus into the fabric of the organization to ensure permanence and long-term success. 12. Model behavior on values.

  9. Fiscal 2000 achievement report on the investigation of alternative gas system and process technologies for dry etching in electronic device manufacturing; 2000 nendo denshi device seizo process de shiyosuru etching gas no daitai gas system oyobi daitai process no kenkyu kaihatsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Efforts are made to develop technologies for saving PFC (perfluoro-compound) and conserving energy in semiconductor manufacturing processes, in particular, in the layer insulation film (SiO{sub 2}) dry etching process. Activities are conducted in the five fields of (1) research and development of technologies for reducing the amount of etching gas consumption, (2) development of a dry etching technology using alternative gas, (3) development of a dry etching technology using a low dielectric constant layer insulation film, (4) research and development of novel wiring structures and a method for fabricating the same, and (5) re-entrusted studies. Conducted in field (5) are studies of novel alternative gas - solid sources to substitute PFC, theory design technologies for low dielectric constant organic macromolecules, low dielectric constant material film fabrication by CVD (chemical vapor deposition), and technology for optical wiring inside chips. In field (2), studies are conducted of low GWP (global warming potential) alternative PFC gas aided etching and decomposition prevention technologies for reduction in PFC emissions, and it is made clear that C{sub 4}F{sub 6} performs excellently as an etchant. (NEDO)

  10. Progress and achievements of the ITER L-4 blanket project

    International Nuclear Information System (INIS)

    Daenner, W.; Toschi, R.; Cardella, A.

    1999-01-01

    The L-4 Blanket Project embraces the R and D of the ITER Shielding Blanket, and its main objective is the fabrication of prototype components. This paper summarises the main conclusions from the materials R and D and the development of technologies which were required for the prototype specifications and manufacturing. The main results of the ongoing testing activities, and of the component manufacture are outlined.The main objectives of the project have been achieved including improvements of the material properties and of joining technologies, which resulted in good component quality and high performance in qualification tests. (author)

  11. Progress and achievements of the ITER L-4 blanket project

    International Nuclear Information System (INIS)

    Daenner, W.; Toschi, R.; Cardella, A.

    2001-01-01

    The L-4 Blanket Project embraces the R and D of the ITER Shielding Blanket, and its main objective is the fabrication of prototype components. This paper summarises the main conclusions from the materials R and D and the development of technologies which were required for the prototype specifications and manufacturing. The main results of the ongoing testing activities, and of the component manufacture are outlined. The main objectives of the project have been achieved including improvements of the material properties and of joining technologies, which resulted in good component quality and high performance in qualification tests. (author)

  12. Earthing Technology

    NARCIS (Netherlands)

    Blok, Vincent

    2017-01-01

    In this article, we reflect on the conditions under which new technologies emerge in the Anthropocene and raise the question of how to conceptualize sustainable technologies therein. To this end, we explore an eco-centric approach to technology development, called biomimicry. We discuss opposing

  13. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

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

  14. Research achievements and commercial interaction

    International Nuclear Information System (INIS)

    Garnett, H.M.

    2001-01-01

    ANSTO, in partnership with Australian and overseas organisations, continues to make significant contributions to selected fields of research and development. Major revenue for ANSTO is generated through sales of radiopharmaceuticals and radioisotopes for medical, industrial, environmental and research purposes and through neutron irradiation services. Further, ANSTO is actively trying to generate maximum value from its knowledge and know-how through protection and exploitation of its intellectual property. Strategic alliances have been developed to further the commercial utilisation of ANSTO know-how in, for example, delivery systems for tumour treatments, commercial waste remediation and applications of plasma implantation. The 2000-2001 financial year saw the establishment of an ANSTO business unit called Sulfide Solutions targeted at better management of environmental issues arising from mining operations. Overall, ANSTO's capacity to generate value from the application of its knowledge and know-how is being increasingly acknowledged, the organisation attaining credibility as an international leader in the application of nuclear science and technology in targeted areas

  15. Achieving and sustaining full employment.

    Science.gov (United States)

    Rosen, S M

    1995-01-01

    Human rights and public health considerations provide strong support for policies that maximize employment. Ample historical and conceptual evidence supports the feasibility of full employment policies. New factors affecting the labor force, the rate of technological change, and the globalization of economic activity require appropriate policies--international as well as national--but do not invalidate the ability of modern states to apply the measures needed. Among these the most important include: (I) systematic reduction in working time with no loss of income, (2) active labor market policies, (3) use of fiscal and monetary measures to sustain the needed level of aggregate demand, (4) restoration of equal bargaining power between labor and capital, (5) social investment in neglected and outmoded infrastructure, (6) accountability of corporations for decisions to shift or reduce capital investment, (7) major reductions in military spending, to be replaced by socially needed and economically productive expenditures, (8) direct public sector job creation, (9) reform of monetary policy to restore emphasis on minimizing unemployment and promoting full employment. None are without precedent in modern economies. The obstacles are ideological and political. To overcome them will require intellectual clarity and effective advocacy.

  16. Is crisis stability still achievable?

    Science.gov (United States)

    Pollack, Joshua

    During the Cold War, the idea of crisis stability concerned whether the United States and the Soviet Union would be faced with powerful incentives to strike each other first with their nuclear weapons during periods of tension. This idea influenced the design of nuclear forces and guided aspects of nuclear arms control. The United States and Russia continue to operate large, alert nuclear forces, but at least three new factors have emerged that add significantly greater complexity to this picture. The first new factor consists of the development and deployment of new strategic military technologies that are entangled with nuclear weapons. These include strategic ballistic missile defenses, counter-space weapons, and strategic conventional weapons. The second new factor consists of new dyads of interacting strategic forces beyond US-Russia. These include US-China, US-North Korea, India-Pakistan, and India-China. The third new factor consists of the emergence of three-actor crisis stability dynamics, where the third actor is not necessarily nuclear-armed. This paper illustrates the concept with the US-North Korea-South Korea triangle. It briefly discusses the implications of these developments and reflects on the broad policy options that may be available.

  17. Passive solar technology

    Energy Technology Data Exchange (ETDEWEB)

    Watson, D

    1981-04-01

    The present status of passive solar technology is summarized, including passive solar heating, cooling and daylighting. The key roles of the passive solar system designer and of innovation in the building industry are described. After definitions of passive design and a summary of passive design principles are given, performance and costs of passive solar technology are discussed. Passive energy design concepts or methods are then considered in the context of the overall process by which building decisions are made to achieve the integration of new techniques into conventional design. (LEW).

  18. Technology Performance Level Assessment Methodology.

    Energy Technology Data Exchange (ETDEWEB)

    Roberts, Jesse D.; Bull, Diana L; Malins, Robert Joseph; Costello, Ronan Patrick; Aurelien Babarit; Kim Nielsen; Claudio Bittencourt Ferreira; Ben Kennedy; Kathryn Dykes; Jochem Weber

    2017-04-01

    The technology performance level (TPL) assessments can be applied at all technology development stages and associated technology readiness levels (TRLs). Even, and particularly, at low TRLs the TPL assessment is very effective as it, holistically, considers a wide range of WEC attributes that determine the techno-economic performance potential of the WEC farm when fully developed for commercial operation. The TPL assessment also highlights potential showstoppers at the earliest possible stage of the WEC technology development. Hence, the TPL assessment identifies the technology independent “performance requirements.” In order to achieve a successful solution, the entirety of the performance requirements within the TPL must be considered because, in the end, all the stakeholder needs must be achieved. The basis for performing a TPL assessment comes from the information provided in a dedicated format, the Technical Submission Form (TSF). The TSF requests information from the WEC developer that is required to answer the questions posed in the TPL assessment document.

  19. Gay men seeking surrogacy to achieve parenthood.

    Science.gov (United States)

    Norton, Wendy; Hudson, Nicky; Culley, Lorraine

    2013-09-01

    Assisted reproduction technologies have developed at an extraordinary rate in recent years. This, combined with the changing landscape of legal, technical and social possibilities, enables gay men to consider their options for fatherhood as new opportunities emerge for them to create families. Media coverage of gay celebrities embracing surrogacy as a way of having a family and high-profile legal cases have raised awareness of surrogacy across the world. However, gay fatherhood achieved through assisted reproduction is a highly under-researched area, both in the UK and internationally. The research that currently exists on gay fatherhood is largely related to gay men who become parents through processes such as adoption and fostering and children conceived through previous heterosexual relationships. Much of this evidence has centred on parenting experiences, the outcomes for children or the legal perspectives. This paper outlines the different types of surrogacy and the legal issues facing gay men who choose this route to parenthood, summarizes the limited research on gay men and surrogacy and discusses gaps in the current knowledge base. Copyright © 2013 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  20. Achievements and perspectives for radiation processing

    International Nuclear Information System (INIS)

    Charlcsby, A.

    1992-01-01

    In the last few decades the major practical applications of large radiation sources have been in the irradiation of macromolecular systems. These have risen rapidly to annual outputs of billions of dollars and continue to show steady growth. In other directions such as polymerization and grafting, radiation has been less successful, primarily because in these subjects radiation serves as only one step in a sequence of chemical reactions, and often these can be achieved by more conventional and familiar methods. We envisage future progress along several distinct lines. 1. Reduction in the cost of radiation. 2. The application of radiation technology in areas where valuable modifications are involved and where advantage can be taken of the remarkable control offered by electron beams. 3. Areas where the chemical alternatives do not exist or are difficult to apply. 4. A very different line of approach is to use radiation with its far more complete control and reproducibility to investigate many processes even if in the production stage itself a different technique is later utilized. Present examples are chemical kinetics as with ESR, pulse radiolysis, pulsed NMR, behavior of trapped charges, crystal structure, local modifications, reinforcement and orientation etc. (J.P.N.)

  1. Online Mathematics Homework Increases Student Achievement

    Directory of Open Access Journals (Sweden)

    Jeremy Roschelle

    2016-10-01

    Full Text Available In a randomized field trial with 2,850 seventh-grade mathematics students, we evaluated whether an educational technology intervention increased mathematics learning. Assigning homework is common yet sometimes controversial. Building on prior research on formative assessment and adaptive teaching, we predicted that combining an online homework tool with teacher training could increase learning. The online tool ASSISTments (a provides timely feedback and hints to students as they do homework and (b gives teachers timely, organized information about students’ work. To test this prediction, we analyzed data from 43 schools that participated in a random assignment experiment in Maine, a state that provides every seventh-grade student with a laptop to take home. Results showed that the intervention significantly increased student scores on an end-of-the-year standardized mathematics assessment as compared with a control group that continued with existing homework practices. Students with low prior mathematics achievement benefited most. The intervention has potential for wider adoption.

  2. Plasma Medicine: Current Achievements and Future Prospects

    Science.gov (United States)

    Laroussi, Mounir

    2012-10-01

    Research on the biomedical applications of low temperature plasmas started with small scale experiments that were simply aimed at discovering what happens to biological cells when exposed to the chemically rich environment of plasma. These early experiments took place in the mid to late 1990s. As interest in this multidisciplinary field dramatically rose, various engineering and physics groups collaborated with biologists and medical experts to investigate the use of plasma technology as a basis for innovative medical approaches to cure various diseases. However, many questions concerning the fundamental mechanisms involved in cell-plasma interaction remained unanswered. As a result various workshops were organized to gather the diverse research community in the field of plasma medicine in order to have a fruitful exchange of ideas regarding the scientific challenges that needed to be surmounted to advance and expand the field's knowledge base. The present GEC workshop continues this important tradition of scientific cooperation since there is still a significant lack of understanding of many of the biochemical and molecular pathways that come into play when biological cells are exposed to plasmas. In this talk, first background information on the various plasma devices developed in our institute will be presented. This will be followed by a summary of our work on the effects of plasmas on prokaryotic and eukaryotic cells. The talk will be concluded by presenting our vision of the future of the field and an outline of the main challenges that need to be overcome if practical medical applications are to be achieved.

  3. Recent achievements obtained by chloroplast transformation.

    Science.gov (United States)

    Adem, Muhamed; Beyene, Dereje; Feyissa, Tileye

    2017-01-01

    Chloroplasts play a great role for sustained wellbeing of life on the planet. They have the power and raw materials that can be used as sophisticated biological factories. They are rich in energy as they have lots of pigment-protein complexes capable of collecting sunlight, in sugar produced by photosynthesis and in minerals imported from the plant cell. Chloroplast genome transformation offers multiple advantages over nuclear genome which among others, include: integration of the transgene via homologus recombination that enables to eliminate gene silencing and position effect, higher level of transgene expression resulting into higher accumulations of foreign proteins, and significant reduction in environmental dispersion of the transgene due to maternal inheritance which helps to minimize the major critic of plant genetic engineering. Chloroplast genetic engineering has made fruit full progresses in the development of plants resistance to various stresses, phytoremediation of toxic metals, and production of vaccine antigens, biopharmaceuticals, biofuels, biomaterials and industrial enzymes. Although successful results have been achieved, there are still difficulties impeding full potential exploitation and expansion of chloroplast transformation technology to economical plants. These include, lack of species specific regulatory sequences, problem of selection and shoot regeneration, and massive expression of foreign genes resulting in phenotypic alterations of transplastomic plants. The aim of this review is to critically recapitulate the latest development of chloroplast transformation with special focus on the different traits of economic interest.

  4. Hitachi's experience and achievements in ABWR construction

    International Nuclear Information System (INIS)

    Inoue, Takashi; Miura, Jun; Murayama, Kouichi

    2003-01-01

    Hitachi, Ltd. (Hitachi) is taking charge of the turbine island of Chubu Electric Power Company's Hamaoka nuclear power plant Unit No. 5 (Hamaoka 5), and all facilities of Hokuriku Electric Power Company's Shika Nuclear Power Station Unit No. 2 (Shika 2). Hitachi has achieved shorter schedules and lower costs in the two projects with the following construction methods. First, Hitachi applied modularization and the area-by-area method. These methods enable us to undertake building and installation work in parallel. Second, the floor packaging construction method enables us to finish installation in every area earlier than conventional methods. Moreover, manpower can be distributed evenly. This paper reports the application of these advanced construction methods to the Hamaoka 5 and Shika 2 projects. Installations such as RCCV modules and condenser blocks are presented in this paper. In addition, Hitachi is using 3D-CAD engineering and our own construction management system to optimize the planning of construction procedures and the installation of equipment in these projects. Thus Hitachi is always striving to improve the reliability, safety and economy of ABWR construction technologies. (author)

  5. Achieving monospermy or preventing polyspermy?

    Directory of Open Access Journals (Sweden)

    Dale B

    2016-06-01

    Full Text Available Brian Dale Centre for Assisted Fertilization, Naples, Italy Abstract: Images of sea urchin oocytes with hundreds of spermatozoa attached to their surface have fascinated scientists for over a century and led to the idea that oocytes have evolved mechanisms to allow the penetration of one spermatozoon while repelling supernumerary spermatozoa. Popular texts have extrapolated this concept, to the mammals and amphibians, and in many cases to include all the Phyla. Here, it is argued that laboratory experiments, using sea urchin oocytes deprived of their extracellular coats and inseminated at high densities, are artifactual and that the experiments leading to the idea of a fast block to polyspermy are flawed. Under natural conditions, the number of spermatozoa at the site of fertilization is extremely low, compared with the numbers generated. The sperm:oocyte ratio is regulated first by dilution in externally fertilizing species and the female reproductive tract in those with internal fertilization, followed by a bottleneck created by the oocytes extracellular coats. In order to progress to the oocyte plasma membrane, the fertilizing spermatozoon must encounter and respond to a correct sequence of signals from the oocytes extracellular coats. Those that do not, are halted in their progression by defective signaling and fall to the wayside. Final success and entry is finely tuned by the spermatozoon anchoring to an actin-rich predetermined site on the plasma membrane. In this review, the variation in the form, function, and number of gametes produced across the animal kingdom and the many ways in which sperm–oocyte interactions are regulated to reduce numbers are discussed. Since in nature, final sperm:oocyte ratios approach unity it would appear that selective pressures have favored the achievement of monospermy, rather than the evolution of polyspermy preventing mechanisms. Keywords: monospermy, natural conditions, polyspermy, laboratory

  6. Advanced solar thermal technology - Potential and progress

    Science.gov (United States)

    Leibowitz, L.; Hanseth, E.

    1979-01-01

    The advanced thermal power technology program which develops and applies advanced technology for improved solar thermal energy subsystems and components. It is shown that the effort is aimed at systems which can achieve significant energy cost reductions. The paper describes the potential for advanced technology to achieve commercially attractive solar thermal systems and describes some recent developments in advanced heat engines, high temperature receivers, chemical transport, and storage.

  7. Soulful Technologies

    DEFF Research Database (Denmark)

    Fausing, Bent

    2010-01-01

    or anthropomorphism is important for the branding of new technology. Technology is seen as creating a techno-transcendence towards a more qualified humanity which is in contact with fundamental human values like intuition, vision, and sensing; all the qualities that technology, industrialization, and rationalization......, - in short modernity - have taken away from human existence. What old technology has removed now comes back through new technology promoting a better humanity. The present article investigates how digital technology and affects are presented and combined, with examples from everyday imagery, e.g. TV......Samsung introduced in 2008 a mobile phone called "Soul" made with a human touch and including itself a "magic touch". Through the analysis of a Nokia mobile phone TV-commercials I want to examine the function and form of digital technology in everyday images. The mobile phone and its digital camera...

  8. Technology Roadmaps: Smart Grids

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The development of Technology Roadmaps: Smart Grids -- which the IEA defines as an electricity network that uses digital and other advanced technologies to monitor and manage the transport of electricity from all generation sources to meet the varying electricity demands of end users -- is essential if the global community is to achieve shared goals for energy security, economic development and climate change mitigation. Unfortunately, existing misunderstandings of exactly what smart grids are and the physical and institutional complexity of electricity systems make it difficult to implement smart grids on the scale that is needed. This roadmap sets out specific steps needed over the coming years to achieve milestones that will allow smart grids to deliver a clean energy future.

  9. Achieving Agility and Stability in Large-Scale Software Development

    Science.gov (United States)

    2013-01-16

    question Which software development process are you currently using? 1. Agile software development (e.g., using Scrum , XP practices, test-driven...Architecting in a Complex World Twitter #SEIVirtualEvent © 2013 Carnegie Mellon University Achieving Agility and Stability in Large-Scale...staff in the Research, Technology, and System Solutions Program at the SEI. She is currently engaged in activities focusing on large scale agile

  10. Structure of Black Male Students Academic Achievement in Science

    Science.gov (United States)

    Rascoe, Barbara

    Educational policies and practices have been largely unsuccessful in closing the achievement gap between Black and White students "Schwartz, 2001". This achievement gap is especially problematic for Black students in science "Maton, Hrabrowski, - Schmitt, 2000. Given the fact that the Black-White achievement gap is still an enigma, the purpose of this article is to address the Black female-Black male academic achievement gap in science majors. Addressing barriers that Black male students may experience as college science and engineering majors, this article presents marketing strategies relative to politics, emotional intelligence, and issues with respect to how science teaching, and Black male students' responses to it, are different. Many Black male students may need to experience a paradigm shift, which structures and enhances their science achievement. Paradigm shifts are necessary because exceptional academic ability and motivation are not enough to get Black males from their first year in a science, technology, education, and mathematics "STEM" major to a bachelor's degree in science and engineering. The conclusions focus on the balance of truth-slippery slopes concerning the confluence of science teachers' further ado and Black male students' theories, methods, and values that position their academic achievement in science and engineering majors.

  11. NASA's Technology Utilization Program.

    Science.gov (United States)

    Farley, C. F.

    1972-01-01

    NASA's Technology Utilization Program is described, illustrating how it can be useful in achieving improved productivity, providing more jobs, solving public sector challenges, and strengthening the international competitive situation. Underlying the program is the fact that research and development conducted in NASA's aeronautics and space programs have generated much technical information concerning processes, products, or techniques which may be useful to engineers, doctors, or to others. The program is based on acquisition and publication, working with the user, and applications engineering.

  12. ITER EDA and technology

    International Nuclear Information System (INIS)

    Baker, C.C.

    2001-01-01

    The year 1998 was the culmination of the six-year Engineering Design Activities (EDA) of the International Thermonuclear Experimental Reactor (ITER) Project. The EDA results in design and validating technology R and D, plus the associated effort in voluntary physics research, is a significant achievement and major milestone in the history of magnetic fusion energy development. Consequently, the ITER EDA was a major theme at this Conference, contributing almost 40 papers

  13. Advances in information technologies for electromagnetics

    CERN Document Server

    Tarricone, Luciano

    2006-01-01

    Talks about the achieved and potentially obtainable advances in electromagnetics with innovative IT technologies. This work contains tutorial chapters, which introduce technologies, such as parallel and distributed computing, object-oriented technologies, grid computing, semantic grids, agent based computing and service-oriented architectures.

  14. The develop of technology production in Spain

    International Nuclear Information System (INIS)

    Fernandez Labastida, J. M.

    2007-01-01

    Spanish Science and Technology system has been very effective in scientific production but not in technology transfer to economic activities. A cultural change is needed to improve the knowledge transfer mechanisms. Some specific actions are proposed in order to develop useful instruments to achieve a better technology transfer system. (Author)

  15. Achievement report for fiscal 1997 on development of technologies for practical photovoltaic system under New Sunshine Program. Manufacture of thin-film solar cell and of low-cost/large-area module (Manufacture of high-reliability CdTe solar module); 1997 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Usumaku taiyo denchi no seizo gijutsu kaihatsu, tei cost daimenseki module seizo gijutsu kaihatsu (koshinraisei CdTe taiyo denchi module no seizo gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    The target is a low-cost CdS/CdTe solar cell of a large area (60cm times 90cm), the establishment of mass-production technologies for the cell, and the enhancement of production efficiency. A thin film formation technology of subjecting CdS film organic metal to pyrolysis is established, which reduces photoabsorption loss in the shortwave domain of wavelength of not longer than 500nm, reduces reflection loss in the film, and improves on short-circuit current density. Improvement is also achieved on CdTe film quality and junction quality by use of a proximity sublimation method in a vacuum, when a conversion rate of 16.0% (1cm{sup 2}) is attained which is the highest in the world. Based on the results of the above-said efforts, a 3.3mm-thick glass substrate is employed for CdTe film to develop into a 30cm times 60cm-large size, with the film thereon uniformly thick over a large area thanks to a normal pressure proximity sublimation method. Studies are made toward a process nearer to the ultimate product and, using the patterning technique, a 30cm times 60cm-large CdTe solar cell is tentatively built realizing a conversion rate of 9.8%. (NEDO)

  16. Technology '90

    International Nuclear Information System (INIS)

    1991-01-01

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

  17. The essence of reliability estimation during operational life for achieving high system dependability

    NARCIS (Netherlands)

    Khan, M.A.; Kerkhoff, Hans G.

    2013-01-01

    System dependability has become important for critical applications in recent years as technology is moving towards smaller dimensions. Achieving high dependability can be supported by reliability estimations during the operational life. In addition this requires a workflow for regularly monitoring

  18. An Analysis of High School Mathematics Achievement and English Language Arts Achievement as Predictors of Science Achievement

    Science.gov (United States)

    Edwards, Anthony C.

    2012-01-01

    Science assessments require students to read and comprehend questions and to solve mathematical problems. The purpose of this study is to determine whether the following variables can be used to predict science achievement: English language arts achievement, mathematics achievement, socioeconomic status (SES), limited English proficiency (LEP)…

  19. The Relationship among Achievement Motivation Orientations, Achievement Goals, and Academic Achievement and Interest: A Multiple Mediation Analysis

    Science.gov (United States)

    Abd-El-Fattah, Sabry M.; Patrick, Rosan R.

    2011-01-01

    The aim of the present study is to examine the relationships among achievement motivation orientations and academic achievement and interest and whether achievement goals mediate these relationships. A sample of 503 students aged 14-16 years from 8 secondary schools in two Australia cities responded to a questionnaire package, comprising measures…

  20. Academic Self-Concept, Achievement Goals, and Achievement: Is Their Relation the Same for Academic Achievers and Underachievers?

    Science.gov (United States)

    Preckel, Franzis; Brunner, Martin

    2015-01-01

    This longitudinal study investigated the contribution of achievement goals and academic self-concept for the prediction of unexpected academic achievement (i.e., achievement that is higher or lower than expected with respect to students' cognitive ability) in general and when comparing groups of extreme over- and underachievers. Our sample…

  1. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research scope: The scope of the project is to study technological implementation processes by using Weick's sensemaking concept (Weick, 1995). The purpose of using a social constructivist approach to investigate technological implementation processes is to find out how new technologies transform...... patterns of social action and interaction in organisations (Barley 1986; 1990, Orlikowski 2000). Current research in the field shows that new technologies affect organisational routines/structures/social relationships/power relations/dependencies and alter organisational roles (Barley 1986; 1990, Burkhardt......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...

  2. Achievement report for fiscal 1997 (New Sunshine Project) on the development of superconductor power application technology. Research on a total system / investigative research on introduction effects; 1997 nendo chodendo denryoku oyo gijutsu kaihatsu (New Sunshine keikaku) seika hokokusho. Total system nado no kenkyu / donyu koka no chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    This paper describes investigation and discussion on effects of introducing a superconductor power application technology. The generator sub-committee has compared features, technical problems and development expenses in the first and second proposals, but has not reached the final conclusion. The first proposal is targeted for early realization of 200-300 MW class generators with development cost of six to seven billion yen and a development term of seven years. These developments raise largely towards practical application the levels of material technologies, fabrication and processing technologies, and analysis and design technologies. The second proposal is intended of developing 200-300 MW class generators targeted for increased diameter, as a reduced size machine of a 600-MW generator being a future generator. It will take development cost of eight to nine billion yen with the period of nine years for the development. Majority of the technologies required for developing the future 600-MW class generator can be demonstrated. The AC superconductor device sub-committee has investigated design examples, clarified the specification requirements, and investigated and studied the development measures. The oxide superconductor sub-committee has investigated and studied making wires and conductors, and device application feasibility, but has not reached the stage of presenting specific research and development methods. The practical application strategy sub-committee has also not been able to present a collective measure because of difficulty of making future prospect on the electric power business. (NEDO)

  3. SCIENCE AND TECHNOLOGY PARKS

    Directory of Open Access Journals (Sweden)

    Miroslav Milutinović

    2014-04-01

    Full Text Available The establishment of science and technology parks is necessarily accompanied by the establishment of a base of professional staff as the foundation of the park and the base of the potential management that will manage the park and the professional staff. Science and Technology Park is a broader term used to describe a variety of attempts directed at enhancing the entrepreneurship development by means of establishing knowledge – based, small and medium-sized enterprises. The enterprise at the top of the technology pyramid receives support in the form of capital, administration, space and access to new information technologies. The overall objective of the development of industrial enterprises in the technology park is the introduction of economically profitable production with the efficient usage of nonrenewable resources and the application of the highest environmental standards. Achieving the primary developmental objective of the Technology Park includes: creating a favorable business atmosphere in the local community, attractive to both foreign and domestic investors – providing support to the establishment of small and medium-sized enterprises using different models of joint ventures and direct foreign investment.

  4. Technological risks

    International Nuclear Information System (INIS)

    Klinke, A.; Renn, O.

    1998-01-01

    The empirical part about the technological risks deals with different technologies: nuclear energy, early warning systems of nuclear weapons and NBC-weapons, and electromagnetic fields. The potential of damage, the contemporary management strategies and the relevant characteristics will be described for each technology: risks of nuclear energy; risks of early warning systems of nuclear weapons and NBC-weapons; risks of electromagnetic fields. (authors)

  5. Technological risks

    Energy Technology Data Exchange (ETDEWEB)

    Klinke, A.; Renn, O. [Center of Technology Assessment in Baden-Wuerttemberg, Stuttgart (Germany)

    1998-07-01

    The empirical part about the technological risks deals with different technologies: nuclear energy, early warning systems of nuclear weapons and NBC-weapons, and electromagnetic fields. The potential of damage, the contemporary management strategies and the relevant characteristics will be described for each technology: risks of nuclear energy; risks of early warning systems of nuclear weapons and NBC-weapons; risks of electromagnetic fields. (authors)

  6. Technology alliances

    International Nuclear Information System (INIS)

    Torgerson, D.F.; Boczar, P.G.; Kugler, G.

    1991-10-01

    In the field of nuclear technology, Canada and Korea developed a highly successful relationship that could serve as a model for other high-technology industries. This is particularly significant when one considers the complexity and technical depth required to design, build and operate a nuclear reactor. This paper will outline the overall framework for technology transfer and cooperation between Canada and Korea, and will focus on cooperation in nuclear R and D between the two countries

  7. Noise management to achieve superiority in quantum information systems.

    Science.gov (United States)

    Nemoto, Kae; Devitt, Simon; Munro, William J

    2017-08-06

    Quantum information systems are expected to exhibit superiority compared with their classical counterparts. This superiority arises from the quantum coherences present in these quantum systems, which are obviously absent in classical ones. To exploit such quantum coherences, it is essential to control the phase information in the quantum state. The phase is analogue in nature, rather than binary. This makes quantum information technology fundamentally different from our classical digital information technology. In this paper, we analyse error sources and illustrate how these errors must be managed for the system to achieve the required fidelity and a quantum superiority.This article is part of the themed issue 'Quantum technology for the 21st century'. © 2017 The Author(s).

  8. Achievement report for fiscal 1997. Technological development for practical application of a solar energy power generation system/development of technology to manufacture thin film solar cells (development of technology to manufacture applied type thin film solar cells with new construction) (development of technology to manufacture micro light collection type solar cells); 1997 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Usumaku taiyo denchi no seizo gijutsu kaihatsu, oyogata shinkozo usumaku taiyo denchi no seizo gijutsu kaihatsu (micro shukogata taiyo denchi no seizo gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    These technological developments are intended to demonstrate module efficiency of a micro light collection type solar cell of 15% by fiscal 2000, and obtain prospect on the module manufacturing cost of 140 yen per watt. Discussions given during fiscal 1997 are as follows: development has been performed on a design method to decide construction of a non-tracking micro light collection type module; in the state of cells being integrated on the module, the cells are arranged minutely and discretely, whereas, with discussions on a method to form them and assessment of the optical system as the main objective, single crystal silicon solar cells with a size smaller than 5 mm were fabricated on a trial basis; problems of forming micro cells by using the wafer cutting process were clarified; micro cells operating on light collection were fabricated trially to extract technological problems in light collecting operation and discuss technical problems in mass production; and development was performed on an evaluation method to analyze the cells' light collecting operation, and discussions were given on a method to estimate power generation amount from the light collection type modules. (NEDO)

  9. Catalyst technology roadmap report

    Energy Technology Data Exchange (ETDEWEB)

    Jackson, N.B.

    1997-06-01

    This report outlines the future technology needs of the Chemical Industry in the area of catalysis and is a continuation of the process that produced the report Technology Vision 2020: The U.S. Chemical Industry and the Council for Chemical Research`s (CCR) Chemical Synthesis Team follow-up work in chemical synthesis. Vision 2020 developed a 25-year vision for the chemical industry and outlined the challenges to be addressed in order to achieve this vision. This report, which outlines the catalysis technology roadmap, is based on the output of the CCR`s Chemical Synthesis Team, plus a workshop held March -20-21, 1997, which included about 50 participants, with catalysis experts from industry, academia, and government. It is clear that all participants view catalysis as a fundamental driver to the 0274 economic and environmental viability of the chemical industry. Advances in catalytic science and technology are among the most crucial challenges to achieving the goals of the chemical industry advanced in Vision 2020.

  10. Chemistry Technology

    Data.gov (United States)

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

  11. Technology transfer 1995

    Energy Technology Data Exchange (ETDEWEB)

    1995-01-01

    Technology Transfer 1995 is intended to inform the US industrial and academic sectors about the many opportunities they have to form partnerships with the US Department of Energy (DOE) for the mutual advantage of the individual institutions, DOE, and the nation as a whole. It also describes some of the growing number of remarkable achievements resulting from such partnerships. These partnership success stories offer ample evidence that Americans are learning how to work together to secure major benefits for the nation--by combining the technological, scientific, and human resources resident in national laboratories with those in industry and academia. The benefits include more and better jobs for Americans, improved productivity and global competitiveness for technology-based industries, and a more efficient government laboratory system.

  12. Technology Roadmap: Hydropower

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    Hydropower could double its contribution by 2050, reaching 2,000 GW of global capacity and over 7,000 TWh. This achievement, driven primarily by the quest of clean electricity, could prevent annual emissions of up to 3 billion tonnes of CO2 from fossil-fuel plants. The bulk of this growth would come from large plants in emerging economies and developing countries. Hydroelectricity’s many advantages include reliability, proven technology, large storage capacity, and very low operating and maintenance costs. Hydropower is highly flexible, a precious asset for electricity network operators, especially given rapid expansion of variable generation from other renewable energy technologies such as wind power and photovoltaics. Many hydropower plants also provide flood control, irrigation, navigation and freshwater supply. The technology roadmap for Hydropower details action needed from policy makers to allow hydroelectric production to double, and addresses necessary conditions, including resolving environmental issues and gaining public acceptance.

  13. Achievement motives, self-efficacy, achievement goals, and academic achievement at multiple stages of education: a longitudinal analysis.

    Science.gov (United States)

    Bjørnebekk, Gunnar; Diseth, Age; Ulriksen, Robin

    2013-06-01

    The present study investigated the joint effects of achievement motives, self-efficacy, and achievement goals as predictors of subsequent academic achievement among educational science students. A longitudinal research design allowed for measurement of motivational variables at several stages of education during bachelor courses (subsequent to the introductory courses), firstly by measuring achievement motives, secondly by self-efficacy and achievement goals. Subsequently, students' academic achievement level was measured at four different points in time, until they finished the last course for their bachelor degrees. A multivariate path analysis showed consistent relations between the motivational variables. The motive to avoid failure positively predicted the adoption of avoidance goals (both mastery and performance) and negatively predicted self-efficacy. Academic achievement was mainly predicted by the motive for success and performance-avoidance goals. The path analysis also showed strong relationships between the examination grades at different points in time.

  14. Technology Catalogue

    International Nuclear Information System (INIS)

    1994-02-01

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

  15. Addressing Academic Dishonesty among the Highest Achievers

    Science.gov (United States)

    Miller, Angela D.; Murdock, Tamera B.; Grotewiel, Morgan M.

    2017-01-01

    Although research shows that higher-achieving students report engaging in cheating behaviors less frequently than lower-achieving students, the cheating rates among this population are still startling. Certain aspects of the context of being a high-achieving student support academic dishonesty. We investigate integrity among the highest achievers…

  16. FFTF operations - 1980 - a year of achievement

    International Nuclear Information System (INIS)

    Newland, D.J.; Bliss, R.J.

    1981-01-01

    The year 1980 saw FFTF achieve initial criticality, proceed through an intense maintenance and system testing period, and achieve a remarkably successful two-day full power (400 MW) demonstration run. These achievements were preceded by two and one-half years of plant startup activity

  17. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

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

  18. Technological Advancements

    Science.gov (United States)

    Kennedy, Mike

    2010-01-01

    The influx of technology has brought significant improvements to school facilities. Many of those advancements can be found in classrooms, but when students head down the hall to use the washrooms, they are likely to find a host of technological innovations that have improved conditions in that part of the building. This article describes modern…

  19. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

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

  20. Technology collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Jacob [Halliburton (Brazil)

    2011-07-01

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

  1. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

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

  2. Gender as a predictor for academic achievement

    Directory of Open Access Journals (Sweden)

    Endang Lestari

    2012-07-01

    penting profesionalisme, keberhasilan akademik mahasiswa   Abstract   Background: Professionalism is central to maintaining public’s trust in medical profession. Building professionalism during their study time in medical education is possible method to equip students with core attributes of professional behavior of doctor. However, the professional practice might influence not only their future job, but also their recent performance as students. This study aimed to identify the correlation between students’ demographic factors and core attributes of professionalism related to good grade point average achievement. Methods: Fourth year students of Faculty of Medicine Universitas Islam Sultan Agung Islamic in Semarang Indonesia took part in this cross sectional study. The core attributes of professionalism were assessed using short inventory “Assessment of Medical Student Professionalism”, which was developed by some experts using Delphi method. The students’ grade point average (GPA data were collected from the Information Technology Unit of the faculty. Analysis data using Cox-regression with constant time. Results: A total amount of 207 (out of 240 students participated in this study. Our final model indicates that none of the core attributes professionalism which predicts good grade point average (GPA achievement. Female than male students had 35% increased to be good GPA achievement [adjusted relative risk (RRa = 1.35; 95% confidence interval (CI = 1.05-1.74]. Conclusion: Female but none of the core attribute of professionalism students was noted to increase academic grade point average. (Health Science Indones 2010; 1: 43 - 50

  3. Change in Computer Access and the Academic Achievement of Immigrant Children

    Science.gov (United States)

    Moon, Ui Jeong; Hofferth, Sandra

    2018-01-01

    Background/Context: Increased interest in the correlates of media devices available to children has led to research indicating that access to and use of technology are positively associated with children's academic achievement. However, the digital divide remains; not all children have access to digital technologies, and not all children can…

  4. Macroeconomic level of technology transfer

    Directory of Open Access Journals (Sweden)

    Smirnova Nadezhda

    2016-04-01

    Full Text Available World practice of economic management has proved that the best indicator of competitiveness is achieved by that economic system, the economic units of which timely and adequately update the resource and technical base, thus achieving higher financial and economic indicators. Ensuring that sustainable development becomes possible due to the transfer of technological innovations, namely the diffusion from the developer to the customer on both commercial and free of charge basis. The article focuses on functioning of technology transfer at the macro level, namely the creation of its domestic models.

  5. Clarence Ayres, technology, pragmatism and progress

    OpenAIRE

    Anne Mayhew

    2010-01-01

    This paper explores the origins and continued relevance of Clarence Ayres' definition of technology as a process involving both physical tools and a scientific method of reasoning, where science is understood to achieve cross-cultural explanatory power by virtue of technological validation. Ayres' concept of technology derived from his training as a Pragmatist and was primarily philosophical rather than descriptive, but is congruent with the work of modern historians of technology and remains...

  6. Progress in sustainable energy technologies

    CERN Document Server

    Dincer, Ibrahim; Kucuk, Haydar

    2014-01-01

    This multi-disciplinary volume presents information on the state-of-the-art in sustainable energy technologies key to tackling the world's energy challenges and achieving environmentally benign solutions. Its unique amalgamation of the latest technical information, research findings and examples of successfully applied new developments in the area of sustainable energy will be of keen interest to engineers, students, practitioners, scientists and researchers working with sustainable energy technologies. Problem statements, projections, new concepts, models, experiments, measurements and simula

  7. Emerging Technologies in Physics Education

    Science.gov (United States)

    Krusberg, Zosia A. C.

    2007-10-01

    Three emerging technologies in physics education are evaluated from the interdisciplinary perspective of cognitive science and physics education research. The technologies—Physlet Physics, the Andes Intelligent Tutoring System (ITS), and Microcomputer-Based Laboratory (MBL) Tools—are assessed particularly in terms of their potential at promoting conceptual change, developing expert-like problem-solving skills, and achieving the goals of the traditional physics laboratory. Pedagogical methods to maximize the potential of each educational technology are suggested.

  8. A vision for photovoltaic technology

    Energy Technology Data Exchange (ETDEWEB)

    Sinke, W.C. [ECN Solar Energy, Petten (Netherlands); Perezagua, E. [Isofoton, Madrid (Spain); Demarcq, F.; Bal, J.L. [ADEME, Paris (France); Alferov, Z.I.; Andreev, V. [Ioffe Physico-Technical Institute, St. Petersburg (Russian Federation); De Segundo, K. [Shell International Renewables, London (United Kingdom); Dimmler, B. [Wuerth Solar GMBH und Co.KG, Marbach am Neckar (Germany); Goetzberger, A. [Fraunhofer Institute for Solar Energy Systems, Freiburg (Germany); Itoiz Beunza, C. [Energia Hidroelectrica de Navarra, Pamplona (Spain); Lojkowski, W. [High Pressure Research Center, Polish Academy of Sciences, Warszawa (Poland); Nowak, S. [NET Nowak nergy and Technology Ltd, St. Ursen (Switzerland); Vleuten, P. van der [Free Energy International, Eindhoven (Netherlands); Van Zolingen, R.J.C. [Shell Solar, Amsterdam (Netherlands)

    2005-02-01

    The report identifies the major technical and non-technical barriers to the uptake of the technology and outlines a strategic research agenda designed to ensure a breakthrough of PV (photovoltaics) and an increase in deployment in the Union and worldwide. The Council proposes the use of a European Technology Platform as a mechanism to implement the strategy and achieve the wider goals defined in the vision.

  9. Technology Roadmap: Energy Storage

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-03-01

    Energy storage technologies are valuable components in most energy systems and could be an important tool in achieving a low-carbon future. These technologies allow for the decoupling of energy supply and demand, in essence providing a valuable resource to system operators. There are many cases where energy storage deployment is competitive or near-competitive in today's energy system. However, regulatory and market conditions are frequently ill-equipped to compensate storage for the suite of services that it can provide. Furthermore, some technologies are still too expensive relative to other competing technologies (e.g. flexible generation and new transmission lines in electricity systems). One of the key goals of this new roadmap is to understand and communicate the value of energy storage to energy system stakeholders. This will include concepts that address the current status of deployment and predicted evolution in the context of current and future energy system needs by using a ''systems perspective'' rather than looking at storage technologies in isolation.

  10. Ergonomics technology

    Science.gov (United States)

    Jones, W. L.

    1977-01-01

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

  11. The Impact of Achieve3000 on Elementary Literacy Outcomes: Evidence from a Two-Year Randomized Control Trial

    Science.gov (United States)

    Hill, Darryl V.; Lenard, Matthew A.; Page, Lindsay Coleman

    2016-01-01

    School districts are increasingly adopting technology-based resources in an attempt to improve student achievement. This paper reports the two-year results from randomized control trial of Achieve3000 in the Wake County Public School System (WCPSS) in Raleigh, North Carolina. Achieve3000 is an early literacy program that differentiates non-fiction…

  12. Fiscal 2000 project of inviting proposals for international joint research - invitation for international proposal (Power generation No.10). Achievement report on independent distributed type power generation technology of using now-unused gas pressure difference energy; 2000 nendo kokusai kyodo kenkyu teian kobo jigyo - kokusai teian kobo (hatsuden No.10). Miriyo gas atsuryokusa energy ni yoru dokuritsu bunsangata hatsuden gijutsu seika hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    Development is under way of a power generation system utilizing pressure difference during fuel gas transportation, independent from the outside and installable in the vicinity of the load. It is assumed that power is supplied to a decompression device in a fuel gas supply pipeline. Fuel gas placed under high pressure in the mainline is decompressed upon arriving at a consumer area. The intended technology of utilizing the now-unused pressure difference will be employed for power generation, and energy will be collected accordingly. Activities are conducted in the three fields of (1) the acquisition of heat sources for heating, (2) the development of technologies for compensating for seasonal and daily load variations on gas or power, and (3) the development of control technologies to cope with emergency. In field (1), a system is developed, independent from external heat sources, to operate on an indirect heating system based on a heating furnace. In domain (2), it is proved that high efficiency system operation will be available if the influence of gas pipeline transportation parameters on load variations is analyzed for the effective utilization of the pipeline operating system. (NEDO)

  13. Technology Innovations from NASA's Next Generation Launch Technology Program

    Science.gov (United States)

    Cook, Stephen A.; Morris, Charles E. K., Jr.; Tyson, Richard W.

    2004-01-01

    NASA's Next Generation Launch Technology Program has been on the cutting edge of technology, improving the safety, affordability, and reliability of future space-launch-transportation systems. The array of projects focused on propulsion, airframe, and other vehicle systems. Achievements range from building miniature fuel/oxygen sensors to hot-firings of major rocket-engine systems as well as extreme thermo-mechanical testing of large-scale structures. Results to date have significantly advanced technology readiness for future space-launch systems using either airbreathing or rocket propulsion.

  14. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - Research and development of solar beam power generation and utilization systems and ancillary technologies (Development of ancillary devices for AC modules); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden riyo system shuhen gijutsu no kenkyu kaihatsu (AC module yo shuhen sochi no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Reasonability evaluation was progressed on the fundamental technologies having been proposed in fiscal 1998, and development was made on elementary technologies required for system structuring. The proposals made in fiscal 1998 include the deepening of the evaluations on effectiveness of AC modules, long-term stability evaluation on the system control schemes, trial fabrication and evaluation on AC battery modules, and development and installation of 2-kW demonstration facilities. In the effectiveness evaluation, discussions were given not only on advantages, but also on disadvantages. As the advantageous point, theoretical analyses were progressed on the effect of reducing the output drop due to shading, which was made clear by providing values. Effects of increase in switching units on electric wave interference as a disadvantage were made clear. As a form that can be applied consistently from an independent power source to a system coordination system, a flexible system using the module system comprising of AC modules and AC batteries was proposed as an effective utilization measure. A proposal was also made on an autonomous discrete type system control scheme as a control system that has sufficient expandability, and is durable against disasters. (NEDO)

  15. Achievements in nuclear energy in the Federal Republic of Germany

    International Nuclear Information System (INIS)

    Messer, K.P.

    1985-01-01

    At present, nuclear power plants are supplying approx.30% of the electric energy generated in the Federal Republic of Germany (FRG). There are 19 power reactors in operation with a total installed capacity of approx.17 GW (gross). In 1984 their average capacity factor was 82.6%. For many years, German power reactors have ranked rather high in the world list of nuclear power plant performance. There are many reasons for this, which may be grouped into two fields: 1) design, manufacture, and construction, and 2) operation management. There is an area other than nuclear power plant technology and management where German utilities and nuclear industry have achieved a good performance: the nuclear fuel cycle. Today, the German uranium companies are producing more natural uranium than is needed for our nuclear power plants. Major progress in uranium enrichment technology was achieved by developing the URENCO gas centrifuge with essential German participation. The high availability and good economics of German nuclear power plants are also due to an advanced fuel assembly design. As to the back-end of the fuel cycle, the political situation has not been favorable for a timely realization of the installations needed. However, considerable progress has been made in developing an advanced reprocessing technology

  16. Scientific support in the Preparation of Proposals for an EU energy roadmap. Concrete paths of the European Union to the 2 C scenario. Achieving the climate protection targets of the EU by 2050 through structural change, energy savings and energy efficiency technologies. Accompanying scientific report - Contribution of energy efficiency measures to climate protection within the European Union until 2050

    Energy Technology Data Exchange (ETDEWEB)

    Bossmann, Tobias; Eichhammer, Wolfgang; Elsland, Rainer

    2012-03-20

    Given the risks associated with global warming and its potential consequences due to the uncontrolled emissions of greenhouse gases (GHG), the European Union (EU) has pledged to reduce its emissions by 20% until 2020 and by at least 80% until 2050 compared to 1990 levels. In this context, the energy sector plays a crucial a role, since approximately 80% of European GHG emissions in 2009 were from this sector. Moreover, this sector offers the chance of almost complete decarbonisation based on a variety of technologies ranging from carbon-neutral electricity generation through highly-efficient energy conversion processes to energy-saving options. The political challenge here consists of developing a set of technology options which will ensure the shift takes place towards a sustainable European energy system which still complies with the constraints imposed by competitiveness and the security of supply. Since energy efficiency represents a powerful tool to tackle these objectives, the present study analyses in detail to what extent energy savings can contribute to GHG emission mitigation in the EU until the year 2050 and which technologies are required for the energy saving potentials identified. This report provides detailed information. The policy report gives an overview of the main insights. The technology-based, bottom-up approach also sets this study apart from most of the other existing reports. The study comparison carried out clearly shows that most of the time energy efficiency options are not being considered to their full extent as a technology option for carbon mitigation in the various scenarios. Moreover, the level of detail regarding the deployment of efficiency measures is well below the accuracy usually applied to the analysis of the energy supply side, particularly the power sector. The analysis of the different sectors reveals the largest final energy saving potential to be in the buildings sector, whereas the highest financial benefits can be

  17. Technology Innovation

    Science.gov (United States)

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

  18. Videodisc technology

    Energy Technology Data Exchange (ETDEWEB)

    Marsh, F.E. Jr.

    1981-03-01

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

  19. Technology | FNLCR

    Science.gov (United States)

    The Frederick National Laboratory develops and applies advanced, next-generation technologies to solve basic and applied problems in the biomedical sciences, and serves as a national resource of shared high-tech facilities.

  20. Globalization & technology

    DEFF Research Database (Denmark)

    Narula, Rajneesh

    of innovation" understanding of learning. Narula and Smith reconcile an important paradox. On the one hand, locations and firms are increasingly interdependent through supranational organisations, regional integration, strategic alliances, and the flow of investments, technologies, ideas and people......Technology and globalization are interdependent processes. Globalization has a fundamental influence on the creation and diffusion of technology, which, in turn, affects the interdependence of firms and locations. This volume examines the international aspect of this interdependence at two levels....... The boundaries of firms and countries are increasingly porous and imprecise, because firms use alliances and outsourcing, and countries are rarely technologically self-sufficient. On the other hand, locations remain distinct and idiosyncratic, with innovation systems remaining largely nationally bound. Knowledge...

  1. Plasma technology

    International Nuclear Information System (INIS)

    Drouet, M.G.

    1984-03-01

    IREQ was contracted by the Canadian Electrical Association to review plasma technology and assess the potential for application of this technology in Canada. A team of experts in the various aspects of this technology was assembled and each team member was asked to contribute to this report on the applications of plasma pertinent to his or her particular field of expertise. The following areas were examined in detail: iron, steel and strategic-metals production; surface treatment by spraying; welding and cutting; chemical processing; drying; and low-temperature treatment. A large market for the penetration of electricity has been identified. To build up confidence in the technology, support should be provided for selected R and D projects, plasma torch demonstrations at full power, and large-scale plasma process testing

  2. Exploration technology

    Energy Technology Data Exchange (ETDEWEB)

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

    1996-12-31

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

  3. Solar sail-solar electric technology readiness and transfer assessment

    Science.gov (United States)

    Chase, R. L.

    1977-01-01

    A method of conducting a technology readiness assessment was developed. It uses existing OAST technology readiness and risk criteria to define a technology readiness factor that considers both the required gain in technology readiness level to achieved technology readiness plus the degree of effort associated with achieving the gain. The results indicate that Solar Electric Propulsion is preferred based on technology readiness criteria. Both Solar Sail and Solar Electric Propulsion have a high level of transfer potential for future NASA missions, and each has considerable technology spillover for non-NASA applications.

  4. Human Spaceflight Technology Needs - A Foundation for JSC's Technology Strategy

    Science.gov (United States)

    Stecklein, Jonette M.

    2013-01-01

    Human space exploration has always been heavily influenced by goals to achieve a specific mission on a specific schedule. This approach drove rapid technology development, the rapidity of which adds risks as well as provides a major driver for costs and cost uncertainty. The National Aeronautics and Space Administration (NASA) is now approaching the extension of human presence throughout the solar system by balancing a proactive yet less schedule-driven development of technology with opportunistic scheduling of missions as the needed technologies are realized. This approach should provide cost effective, low risk technology development that will enable efficient and effective manned spaceflight missions. As a first step, the NASA Human Spaceflight Architecture Team (HAT) has identified a suite of critical technologies needed to support future manned missions across a range of destinations, including in cis-lunar space, near earth asteroid visits, lunar exploration, Mars moons, and Mars exploration. The challenge now is to develop a strategy and plan for technology development that efficiently enables these missions over a reasonable time period, without increasing technology development costs unnecessarily due to schedule pressure, and subsequently mitigating development and mission risks. NASA's Johnson Space Center (JSC), as the nation s primary center for human exploration, is addressing this challenge through an innovative approach in allocating Internal Research and Development funding to projects. The HAT Technology Needs (TechNeeds) Database has been developed to correlate across critical technologies and the NASA Office of Chief Technologist Technology Area Breakdown Structure (TABS). The TechNeeds Database illuminates that many critical technologies may support a single technical capability gap, that many HAT technology needs may map to a single TABS technology discipline, and that a single HAT technology need may map to multiple TABS technology

  5. Lasers technology

    International Nuclear Information System (INIS)

    2014-01-01

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

  6. Cognitive technologies

    CERN Document Server

    Mello, Alan; Figueiredo, Fabrício; Figueiredo, Rafael

    2017-01-01

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

  7. Three brief assessments of math achievement.

    Science.gov (United States)

    Steiner, Eric T; Ashcraft, Mark H

    2012-12-01

    Because of wide disparities in college students' math knowledge-that is, their math achievement-studies of cognitive processing in math tasks also need to assess their individual level of math achievement. For many research settings, however, using existing math achievement tests is either too costly or too time consuming. To solve this dilemma, we present three brief tests of math achievement here, two drawn from the Wide Range Achievement Test and one composed of noncopyrighted items. All three correlated substantially with the full achievement test and with math anxiety, our original focus, and all show acceptable to excellent reliability. When lengthy testing is not feasible, one of these brief tests can be substituted.

  8. The Importance of Cooling Technology in Propulsion and Power Systems

    National Research Council Canada - National Science Library

    Auxier, Thomas

    2003-01-01

    Turbine cooling is the breakthrough technology for gas turbine engines and although the turbine engine and cooling are considered mature technologies, to date they have only achieved about 60 to 70...

  9. Aerospace Oil and Gas: Technologies for New Horizons

    Science.gov (United States)

    Interbartolo, Michael A.

    2014-01-01

    Innovative partnerships will enable NASA to achieve more of its technological goals with less resources Cooperative development with other industries will expand the scope of advanced technologies that will be available to future missions.

  10. Cleaner Environment Through Radiation Technologies

    International Nuclear Information System (INIS)

    Venkatesh, M.

    2015-01-01

    Radioisotopes and radiation based technologies are widely used in a huge variety of industries to improve efficiency, enhance quality, optimize processes, achieve high performance materials, increase safety, for trouble shooting and so on. Many such applications are not known even to professionals with scientific background. This presentation is aimed at outlining some of these technologies which influence our daily life and contribute to better quality of life. In particular, the role of radiation based techniques in providing better environment through mitigation pollutants in industrial effluents as well as being a clean technology will be highlighted. (author)

  11. Using Wiki Technology in the Classroom

    DEFF Research Database (Denmark)

    Majgaard, Gunver

    2013-01-01

    as a collaborative learning tool for encyclopaedia articles on learning and technology. There were several potential dilemmas in the students’ collaborative work: Inspiration versus imitation of others’ ideas and solutions; academic achievements versus friendships; varying work ethics and academic levels...

  12. 2013 Geothermal Technologies Office Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2014-02-01

    For the Geothermal Technologies Office (GTO), 2013 was a year of major achievements and repositioning to introduce major initiatives. Read all about our progress and successes this year, and as we look ahead, our new opportunities and initiatives.

  13. Robotics crosscutting program: Technology summary

    International Nuclear Information System (INIS)

    1996-08-01

    The Office of Environmental Management (EM) is responsible for cleaning up the legacy of radioactive and chemically hazardous waste at contaminated sites and facilities throughout the U.S. Department of Energy (DOE) nuclear weapons complex, preventing further environmental contamination, and instituting responsible environmental management. Initial efforts to achieve this mission resulted in the establishment of environmental restoration and waste management programs. However, as EM began to execute its responsibilities, decision makers became aware that the complexity and magnitude of this mission could not be achieved efficiently, affordably, safely, or reasonably with existing technology. Once the need for advanced cleanup technologies became evident, EM established an aggressive, innovative program of applied research and technology development. The Office of Technology Development (OTD) was established in November 1989 to advance new and improved environmental restoration and waste management technologies that would reduce risks to workers, the public, and the environment; reduce cleanup costs; and devise methods to correct cleanup problems that currently have no solutions. In 1996, OTD added two new responsibilities - management of a Congressionally mandated environmental science program and development of risk policy, requirements, and guidance. OTD was renamed the Office of Science and Technology (OST). This documents presents information concerning robotics tank waste retrieval overview, robotic chemical analysis automation, robotics decontamination and dismantlement, and robotics crosscutting and advanced technology

  14. Relations between the technological standards and technological appropriation

    Directory of Open Access Journals (Sweden)

    Carlos Alberto PRADO GUERRERO

    2010-06-01

    Full Text Available The objective of this study is to analyze the educational practices of using Blackboard in blended learning environments with students of higher education to understand the relationship between technological appropriation and standards of educational technology. To achieve that goal, the following research question was raised: ¿To what extent are the standards of education technology with the appropriation of technology in blended learning environments in higher educa­tion related? The contextual framework of this work includes the following topics: the institution, teaching, teachers and students. The design methodology that was used is of a correlation type. Correlations were carried out to determine the frequency and level in the technological standards as well as the appropriation of technology. In the comparison of the results obtained by the students, the teachers and the platform; we found that students in the school study showed a high degree of technology ownership and this was the same for the performance shown on the technological standards. It was established that teachers play a key role in developing the techno­logical appropriation of students and performance in technology standards.

  15. Class Size, Type of Exam and Student Achievement

    DEFF Research Database (Denmark)

    Madsen, Erik Strøjer

    2011-01-01

    Education as a road to growth has been on the political agenda in recent years and promoted not least by the institutions of higher education. At the same time the universities have been squeezed for resources for a long period and the average class size has increased as a result. However......, the production technology for higher education is not well known and this study highlights the relation between class size and student achievement using a large dataset of 80.000 gradings from the Aarhus School of Business. The estimations show a large negative effect of larger classes on the grade level...... of students. The type of exam also has a large and significant effect on student achievements and oral exam, take-home exam and group exam reward the student with a significantly higher grade compared with an on-site written exam....

  16. Technology cycles and technology revolutions

    Energy Technology Data Exchange (ETDEWEB)

    Paganetto, Luigi; Scandizzo, Pasquale Lucio

    2010-09-15

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

  17. Independent Mobility Achieved through a Wireless Brain-Machine Interface.

    Directory of Open Access Journals (Sweden)

    Camilo Libedinsky

    Full Text Available Individuals with tetraplegia lack independent mobility, making them highly dependent on others to move from one place to another. Here, we describe how two macaques were able to use a wireless integrated system to control a robotic platform, over which they were sitting, to achieve independent mobility using the neuronal activity in their motor cortices. The activity of populations of single neurons was recorded using multiple electrode arrays implanted in the arm region of primary motor cortex, and decoded to achieve brain control of the platform. We found that free-running brain control of the platform (which was not equipped with any machine intelligence was fast and accurate, resembling the performance achieved using joystick control. The decoding algorithms can be trained in the absence of joystick movements, as would be required for use by tetraplegic individuals, demonstrating that the non-human primate model is a good pre-clinical model for developing such a cortically-controlled movement prosthetic. Interestingly, we found that the response properties of some neurons differed greatly depending on the mode of control (joystick or brain control, suggesting different roles for these neurons in encoding movement intention and movement execution. These results demonstrate that independent mobility can be achieved without first training on prescribed motor movements, opening the door for the implementation of this technology in persons with tetraplegia.

  18. Independent Mobility Achieved through a Wireless Brain-Machine Interface.

    Science.gov (United States)

    Libedinsky, Camilo; So, Rosa; Xu, Zhiming; Kyar, Toe K; Ho, Duncun; Lim, Clement; Chan, Louiza; Chua, Yuanwei; Yao, Lei; Cheong, Jia Hao; Lee, Jung Hyup; Vishal, Kulkarni Vinayak; Guo, Yongxin; Chen, Zhi Ning; Lim, Lay K; Li, Peng; Liu, Lei; Zou, Xiaodan; Ang, Kai K; Gao, Yuan; Ng, Wai Hoe; Han, Boon Siew; Chng, Keefe; Guan, Cuntai; Je, Minkyu; Yen, Shih-Cheng

    2016-01-01

    Individuals with tetraplegia lack independent mobility, making them highly dependent on others to move from one place to another. Here, we describe how two macaques were able to use a wireless integrated system to control a robotic platform, over which they were sitting, to achieve independent mobility using the neuronal activity in their motor cortices. The activity of populations of single neurons was recorded using multiple electrode arrays implanted in the arm region of primary motor cortex, and decoded to achieve brain control of the platform. We found that free-running brain control of the platform (which was not equipped with any machine intelligence) was fast and accurate, resembling the performance achieved using joystick control. The decoding algorithms can be trained in the absence of joystick movements, as would be required for use by tetraplegic individuals, demonstrating that the non-human primate model is a good pre-clinical model for developing such a cortically-controlled movement prosthetic. Interestingly, we found that the response properties of some neurons differed greatly depending on the mode of control (joystick or brain control), suggesting different roles for these neurons in encoding movement intention and movement execution. These results demonstrate that independent mobility can be achieved without first training on prescribed motor movements, opening the door for the implementation of this technology in persons with tetraplegia.

  19. Academic Effort and Achievement in Science: Beyond a Gendered Relationship

    Science.gov (United States)

    Adamuti-Trache, Maria; Sweet, Robert

    2013-12-01

    This study employs the 2004 School Achievement Indicators Program (SAIP) data to examine whether academic effort manifested by greater investments in school and homework does result in higher literacy scores in science for Canadian students. The study compares four gender-immigrant profiles: Canadian-born males, immigrant males, Canadian-born females, and immigrant females on their scores on teacher-assigned grades in science and on the SAIP science literacy test, and across a range of dispositions, beliefs, and behaviors suggested in the literature as predictive of achievement in science. Study findings show that Canadian-born students, particularly boys, have higher performance in the science literacy test despite their lower achievement in the science classroom and the least investments of time in doing science homework. In contrast, immigrant female students demonstrate the highest academic effort and achievement in science courses which are not matched by similar results in the science literacy test. We discuss these results in relation to different socialization experiences with science and technology that limit female and immigrant students' abilities to transfer knowledge to new situations that have not been learned in the classroom.

  20. Technological Capability and Firm Performance

    Directory of Open Access Journals (Sweden)

    Fernanda Maciel Reichert

    2014-08-01

    Full Text Available This research aims to investigate the relationship between investments in technological capability and economic performance in Brazilian firms. Based on economic development theory and on developed countries history, it is assumed that this relationship is positive. Through key indicators, 133 Brazilian firms have been analyzed. Given the economic circumstances of an emerging economy, which the majority of businesses are primarily based on low and medium-low-technology industries, it is not possible to affirm the existence of a positive relation between technological capability and firm performance. There are other elements that allow firms to achieve such results. Firms of lower technological intensity industries performed above average in the economic performance indicators, adversely, they invested below average in technological capability. These findings do not diminish the merit of firms’ and country’s success. They in fact confirm a historical tradition of a country that concentrates its efforts on basic industries.

  1. Advanced materials and technologies. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Lindroos, V.K.; Alander, T.K.R. [eds.] [Helsinki Univ. of Technology, Otaniemi (Finland). Lab. of Physical Metallurgy and Materials Science

    1995-12-31

    The contents of the proceedings consist of three chapters, of which, the first discusses common megatrends, both nationally and globally, in different fields of materials technology. The second chapter is dealing with novel production and processing of base metals and, finally, the third chapter is related with current achievements and future goals of electronic, magnetic, optical and coating materials and their processing

  2. Management's knowledge of information technology

    NARCIS (Netherlands)

    Boersma, SKT; Stegwee, RA; Barta, BZ; Tatnall, A; Juliff, P

    1997-01-01

    Information Technology (IT) has always been the playground of technical specialists. In this paper we argue no changes in this respect, but rather that the management of an organisation becomes aware of what the technical specialists are actually doing. This cannot be achieved by teaching tomorrow's

  3. Inorganic membranes for pervaporation technology

    NARCIS (Netherlands)

    Sekulic, J.; Luiten-Olieman, Maria W.J.; Luiten, M.W.J.; ten Elshof, Johan E.; Benes, Nieck Edwin; Keizer, Klaas

    2002-01-01

    The aim of this work is the development of inorganic membranes that will enable broad application of pervaporation/vapour permeation technology in the chemical industry. This can be achieved by improvement of the existing microporous membranes and the development of new types with enhanced

  4. Organizational Theory and Work Technology

    Science.gov (United States)

    Waters, Max L.

    1974-01-01

    Exponential technological change must be accepted and managed as the means to achieve goals of good ethics and an even more satisfying standard of living for all. This will become a reality only to the extent that, as a service function in the organization, clerical procedures become a facilitating catalyst. (Author/SC)

  5. Report on achievements in fiscal 1998. Development of technologies to put photovoltaic power generation systems into practical use - Demonstrative research on photovoltaic power generation system (Study on grid interconnection technique for dispersed photovoltaic systems under high-density connection); 1998 nendo taiyoko hatsuden system jitsuyoka gijutsu kaihatsu seika hokokusho. Taiyoko hatsuden system no jissho kenkyu (komitsudo renkei gijutsu no kenkyu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    Interconnecting photovoltaic systems with power transmission systems under high density affects power quality, protection, maintenance and stability of the transmission lines. As measures to deal with this issue, investigations are being made on (1) elucidation of effects imposed on transmission lines, (2) establishment of countermeasure technologies, and (3) technological options leading to higher value addition. In Item (1), with an objective to identify the current status, evaluations were given on prevention of independent operation of commercially available inverters, and on their stabilizing performance against system fluctuation. The evaluations were performed by conducting a test for multiple unit operation in parallel and a single unit performance test. The test result indicated that, while the prevention performance can be satisfied, maloperation has occurred frequently due to the system fluctuation, and that voltage rise due to the inverter was suppressed effectively by using the simultaneous control of active and reactive powers. In Item (2), a demonstration test was launched on an inverter incorporating a new prevention device. The effective means to suppress voltage rise in the high-voltage power transmission lines is the discrete voltage suppression by controlling reactive power. In addition, a proposal was made on a new voltage and phase detection method that can be used at short circuit of the high-voltage transmission lines. In Item (3), having a photovoltaic system contain a small size batteries was found effective in suppressing the power generation output variation, and in smoothing the loads. (NEDO)

  6. Achievable conservation potential in British Columbia: A review and critique

    International Nuclear Information System (INIS)

    Nyboer, J.; Bailie, A.

    1994-01-01

    Energy conservation of British Columbia's Hydro Utility is being reviewed after a two phase report (Synergetic Resources Corp'n, (1994a,1994b)). Phase 2 is the centre of the attention for this review and critique. The information gained in the Phase 1 analysis answered what boundaries were achievable for electrical conservation. Phase 2 was to estimate the conservation potential (1) through technological and operating change and (2) through lifestyle changes of individuals and society in general. The study is part of a new, largely unexplored area of research for electricity utilities, promoting and planning for electricity conservation. While it succeeded in considering the effects of various initiatives on consumers' decisions when purchasing and using technologies, it's shortcomings limit its usefulness. The three main shortcomings of BC Hydro's report are (1) lack of relevant information, (2) questions on the methodology, and (3) lack of connection between Part 1 and Part 2. 2 refs

  7. Using IT to Enhance the Educational Achievement of Students

    Directory of Open Access Journals (Sweden)

    Asya Stoyanova-Doycheva

    2016-03-01

    Full Text Available This article presents the use of information technology (IT in the education of students in Software Engineering and in English at the Faculty of Mathematics and Informatics at Plovdiv University. The teaching process incorporates traditional methods with applications based on the E-learning standards QTI and SCORM. The use of IT has been applied to the education of full-time and part-time Bachelor degree students from the 1st to the 4th year of studies. Based on the statistics from the teaching some conclusions have been drawn regarding the students’ performance and possible ways of enhancing their educational achievement.

  8. Case studies in intelligent computing achievements and trends

    CERN Document Server

    Issac, Biju

    2014-01-01

    Although the field of intelligent systems has grown rapidly in recent years, there has been a need for a book that supplies a timely and accessible understanding of this important technology. Filling this need, Case Studies in Intelligent Computing: Achievements and Trends provides an up-to-date introduction to intelligent systems.This edited book captures the state of the art in intelligent computing research through case studies that examine recent developments, developmental tools, programming, and approaches related to artificial intelligence (AI). The case studies illustrate successful ma

  9. Self-Esteem and Reading Achievement.

    Science.gov (United States)

    Sweet, Anne E.; Burbach, Harold J.

    This study investigated the directionality of the relationship between self-esteem and reading achievement in 286 students in Lynchburg, Virginia. During the first year of the three-year study, subjects were fourth, fifth, and sixth graders. The Coopersmith Self-Esteem Inventory and the SRA Achievement Series subscales were administered; sex and…

  10. Subgroup Achievement and Gap Trends: Delaware

    Science.gov (United States)

    Center on Education Policy, 2010

    2010-01-01

    In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Delaware students showed consistent gains in math at the basic, proficient, and advanced levels for racial/ethnic subgroups, low income students, and boys and girls. There were mixed results in reading. Achievement gaps narrowed in both reading and math in…

  11. Subgroup Achievement and Gap Trends: Massachusetts, 2010

    Science.gov (United States)

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Massachusetts for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Massachusetts showed across-the-board gains--improvements in both reading and math at the basic, proficient and advanced levels for all racial/ethnic subgroups, low…

  12. Subgroup Achievement and Gap Trends: Illinois

    Science.gov (United States)

    Center on Education Policy, 2010

    2010-01-01

    In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Illinois students showed mostly gains in both reading and math at the basic, proficient, and advanced levels for racial/ethnic subgroups, low income students, and boys and girls. There was mixed progress made in narrowing achievement gaps in reading and math…

  13. Subgroup Achievement and Gap Trends: Kentucky, 2010

    Science.gov (United States)

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Kentucky for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Kentucky showed mostly gains in both reading and math at the basic, proficient, and advanced levels for racial/ethnic subgroups, low income students, and boys and girls.…

  14. Subgroup Achievement and Gap Trends: Florida

    Science.gov (United States)

    Center on Education Policy, 2010

    2010-01-01

    In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Florida students showed gains almost across the board in both reading and math at the basic, proficient, and advanced levels for racial/ethnic subgroups, low income students, and boys and girls. Progress has been made in narrowing achievement gaps in both…

  15. Youth Perspectives of Achievement: Is Money Everything?

    Science.gov (United States)

    Matope, Jasmine; Badroodien, Azeem

    2015-01-01

    This article draws from a qualitative research project completed at Victoria High School (pseudonym) in Cape Town in 2012 which explored 13 learners' perspectives of achievement and its influence on their lives and thinking. The piece problematises and analyses taken-for-granted connections between money, achievement, youth aspirations and views…

  16. Razalas' Grouping Method and Mathematics Achievement

    Science.gov (United States)

    Salazar, Douglas A.

    2015-01-01

    This study aimed to raise the achievement level of students in Integral Calculus using Direct Instruction with Razalas' Method of Grouping. The study employed qualitative and quantitative analysis relative to data generated by the Achievement Test and Math journal with follow-up interview. Within the framework of the limitations of the study, the…

  17. Achievement Goals and Means: A Cultural Comparison.

    Science.gov (United States)

    Niles, Sushila

    1998-01-01

    Achievement goals and means were examined with 259 Anglo Australian adults (individualist culture) and 300 Sri Lankans (collectivist culture). Results reflect an individualist orientation in preferred achievement goals among Australians. Sri Lankans, although predominantly more family and group oriented, also have important individual goals. Both…

  18. Teacher Evaluation Practices and Student Achievement

    Science.gov (United States)

    Lyon, Lucy Kay

    2010-01-01

    Extensive research has been conducted on improving student academic achievement and techniques to improve student learning. There has been little research that addresses the relationship between student achievement and teacher performance. The purpose of this study was to determine the relationship between performance-based teacher evaluation…

  19. Psychological Adjustment and Academic Achievement among Adolescents

    Science.gov (United States)

    Mahmood, Khalid; Iqbal, Muhammad Maqsood

    2015-01-01

    This study was studied that emotional and behavioural problems of young students who are directly related to their academic achievement and thus play a vital role in the development of young learners carrier. This study helped to fill a gap by conducting an exploration of psychological adjustment and academic achievement among adolescents. It also…

  20. Subgroup Achievement and Gap Trends: Nevada, 2010

    Science.gov (United States)

    Center on Education Policy, 2010

    2010-01-01

    This paper profiles the student subgroup achievement and gap trends in Nevada for 2010. In grade 8 (the only grade in which subgroup trends were analyzed by achievement level), Nevada showed across-the-board gains--improvements in both reading and math at the basic, proficient and advanced levels for all racial/ethnic subgroups, low income…

  1. Personality, Approaches to Learning and Achievement

    Science.gov (United States)

    Swanberg, Anne Berit; Martinsen, Oyvind Lund

    2010-01-01

    The present study investigated the relationships between the five-factor model of personality, approaches to learning and academic achievement. Based on the previous research, we expected approaches to have a mediating effect between personality and academic achievement. Six hundred and eighty-seven business students participated in a survey; 56%…

  2. A Multivariate Model of Achievement in Geometry

    Science.gov (United States)

    Bailey, MarLynn; Taasoobshirazi, Gita; Carr, Martha

    2014-01-01

    Previous studies have shown that several key variables influence student achievement in geometry, but no research has been conducted to determine how these variables interact. A model of achievement in geometry was tested on a sample of 102 high school students. Structural equation modeling was used to test hypothesized relationships among…

  3. TV Commercials as Achievement Scripts for Women.

    Science.gov (United States)

    Geis, F. L.; And Others

    1984-01-01

    Women who viewed four current, sex-stereotyped commercials emphasized homemaking over other achievement concerns in imagining their lives 10 years hence. Women who saw same commercials with sex roles reversed put significantly greater emphasis on their own achievement aspirations. Their more equal weighting of home and career matched men's. (CMG)

  4. Health and Nutrition: Preconditions for Educational Achievement.

    Science.gov (United States)

    Negussie, Birgit

    This paper discusses the importance of maternal and infant health for children's educational achievement. Education, health, and nutrition are so closely related that changes in one causes changes in the others. Improvement of maternal and preschooler health and nutrition is a precondition for improved educational achievement. Although parental…

  5. ethiopian students' achievement challenges in science education

    African Journals Online (AJOL)

    IICBA01

    The results showed that strong relationship existed between science achievement and school resource ... achievement in particular occurs in a social context and that much of what is learned is gained through .... boys and girls in their academic self-concept of science and science learning in each category of academic ...

  6. High academic achievement in psychotic students.

    Science.gov (United States)

    Defries, Z; Grothe, L

    1978-02-01

    The authors studied 21 schizophrenic and borderline college students who achieved B+ or higher grade averages and underwent psychotherapy while in college. High academic achievement was found to provide relief from feelings of worthlessness and ineffectuality resulting from poor relationships with parents, siblings, and peers. Psychotherapy and the permissive yet supportive college atmosphere reinforced the students' self-esteem.

  7. Sex differences in adults' motivation to achieve

    NARCIS (Netherlands)

    van der Sluis, S.; Vinkhuyzen, A.A.E.; Boomsma, D.I.; Posthuma, D.

    2010-01-01

    Achievement motivation is considered a prerequisite for success in academic as well as non-academic settings. We studied sex differences in academic and general achievement motivation in an adult sample of 338 men and 497 women (ages 18-70 years). Multi-group covariance and means structure analysis

  8. Achievement Goals of Medical Students and Physicians

    Science.gov (United States)

    Babenko, Oksana; Daniels, Lia M.; White, Jonathan; Oswald, Anna; Ross, Shelley

    2018-01-01

    In achievement settings, the types of motivation individuals develop are crucial to their success and to the ways in which they respond to challenges. Considering the competitive nature of medical education and the high stakes of medical practice, it is important to know what types of motivation (conceptualized here as achievement goals) medical…

  9. Sex Differences in Adults' Motivation to Achieve

    Science.gov (United States)

    van der Sluis, Sophie; Vinkhuyzen, Anna A. E.; Boomsma, Dorret I.; Posthuma, Danielle

    2010-01-01

    Achievement motivation is considered a prerequisite for success in academic as well as non-academic settings. We studied sex differences in academic and general achievement motivation in an adult sample of 338 men and 497 women (ages 18-70 years). Multi-group covariance and means structure analysis (MG-CMSA) for ordered categorical data was used…

  10. Mathematic Achievement of Canadian Private School Students

    Science.gov (United States)

    Cadigan, Francoise Jane; Wei, Yichun; Clifton, Rodney A.

    2013-01-01

    Very little Canadian research has examined the academic achievement of private school students. Data from The Programme for International Student Assessment (PISA) 2003 were used to examine the achievement of private school students. The study found that private school students outperformed their public school peers. In addition, the students'…

  11. Achieving Metacognition through Cognitive Strategy Instruction

    Science.gov (United States)

    Apaydin, Marina; Hossary, Mohamad

    2017-01-01

    Purpose: The purpose of this paper is to present hands-on techniques that could help achieve higher forms of cognitive work of Bloom's learning taxonomy and progress toward self-actualization, the top of Maslow's hierarchy of needs. These results can be achieved by the combination of Apaydin's 3A approach and integrative learning.…

  12. Persuasive Technology

    DEFF Research Database (Denmark)

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

  13. Seafood Technology

    DEFF Research Database (Denmark)

    Børresen, Torger

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

  14. Smart technology

    International Nuclear Information System (INIS)

    Bruckner, D.G.

    1991-01-01

    The success of smart technology in the pursuit of the Gulf War has accentuated the awareness of how the Safeguards and Security disciplines are changing in response to new weaponry. Throughout the Department of Energy Integrated Complex (IC) Safeguards and Security efforts such as: Protection Programs Operations; Materials, Controls and Accountability; Information Security; Computer Security; Operational Security; Personnel Security, Safeguards and/or Security (S and S) surveys, and Inspections and Evaluations are undergoing a reassessment and refocusing. Some of this is in response to such things as the DOE initiated Freeze Report and the Drell Report. An important aspect is also technological, adjusting the way business is done in light of the weapons, tools and processes/procedures becoming available. This paper addresses the S and S issues with the promise of using smart technology to develop new approaches and equipment across the IC

  15. Technology Transfer

    Science.gov (United States)

    Smith, Nanette R.

    1995-01-01

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

  16. Radiation technology in Vietnam

    International Nuclear Information System (INIS)

    Vo Van Thuan

    2001-01-01

    Most of researches and developments in the field of radiation technology that have completed in a decade before 1995 were concentrated to sterilization and food irradiation. A series of medical devices and products were the main commodities for research and application trials. Also, many kind of food have attracted the scientists and technologists to investigate the application and commercialization of irradiated food. In addition, the radiation technology also was utilized for processing of non-food items including herbs, medicinal produces, and tobacco material. Since 1996 VAEC and INST has realized the important role of radiation processing on natural polymers. Hence, along with the commercialization of radiation technology, three research teams were established for the target. This report reviews the recent activities and achievements on radiation technology in the country emphasizing on the radiation processing of polysaccharides. A number of polysaccharides, which originated from bio-/agro-wastes such as seaweed, shrimp shells, lignocelluloses, was modified or degraded by irradiation to prepare hydrogel and bio-active material using for health-care and crop production. (author)

  17. Radiation technology in Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    Vo Van Thuan [Institute for Nuclear Science and Technique, VAEC, Hanoi (Viet Nam)

    2001-03-01

    Most of researches and developments in the field of radiation technology that have completed in a decade before 1995 were concentrated to sterilization and food irradiation. A series of medical devices and products were the main commodities for research and application trials. Also, many kind of food have attracted the scientists and technologists to investigate the application and commercialization of irradiated food. In addition, the radiation technology also was utilized for processing of non-food items including herbs, medicinal produces, and tobacco material. Since 1996 VAEC and INST has realized the important role of radiation processing on natural polymers. Hence, along with the commercialization of radiation technology, three research teams were established for the target. This report reviews the recent activities and achievements on radiation technology in the country emphasizing on the radiation processing of polysaccharides. A number of polysaccharides, which originated from bio-/agro-wastes such as seaweed, shrimp shells, lignocelluloses, was modified or degraded by irradiation to prepare hydrogel and bio-active material using for health-care and crop production. (author)

  18. Technology applications

    Science.gov (United States)

    Anuskiewicz, T.; Johnston, J.; Leavitt, W.; Zimmerman, R. R.

    1972-01-01

    A summary of NASA Technology Utilization programs for the period of 1 December 1971 through 31 May 1972 is presented. An abbreviated description of the overall Technology Utilization Applications Program is provided as a background for the specific applications examples. Subjects discussed are in the broad headings of: (1) cancer, (2) cardiovascular disease, (2) medical instrumentation, (4) urinary system disorders, (5) rehabilitation medicine, (6) air and water pollution, (7) housing and urban construction, (8) fire safety, (9) law enforcement and criminalistics, (10) transportation, and (11) mine safety.

  19. Architectural technology

    DEFF Research Database (Denmark)

    2005-01-01

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

  20. Report on the achievements in fiscal 1999. Technology to use gas hydrate as a resource (Research and development for exploration, research and development on drilling technologies, investigative research on an environment influence evaluation method, and investigative research on a utilization system); 1999 nendo gas hydrate shigenka gijutsu sendo kenkyu kaihatsu seika hokokusho. Tansa nado ni kansuru kenkyu kaihatsu, kussaku gijutsu nado ni kansuru kenkyu kaihatsu, kankyo eikyo hyokaho no chosa kenkyu, riyo system ni kansuru chosa kenkyu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-03-01

    The contents of the research and development performed in the current fiscal year are as follows: (1) research and development for exploration, (2) research and development on drilling technologies, (3) investigative research on an environment influence evaluation method, and (4) investigative research on a utilization system. In Item (1), element analysis data are used to study a method to estimate production environment of hydrate ore beds by using an inorganic ion analyzer and a trace amount element analyzer, the crust thermal flow measuring method is used to discuss a method to analyze the hydrate stability zones together with the data of sea area exploration records, and conceptual design is made on a resource potential evaluation system. In Item (2), experiments and analytical discussions are performed on decomposition control of the gas hydrate solid-liquid interface according to such conditions for the drilling fluid as temperatures and flow rates. Elucidation is given on the initial process of bubble generation for behavior of decomposed gas bubbles. Observation and elucidation are made on two-phase flow behavior of non-Newtonian fluid. In Item (3), conceptual design is carried out on a system to detect elements of shape change in each bed due to fluid movement in a gas hydrate bed and an upper bed. In Item (4), discussions are given on the optimizing conditions for generation and dissociation of gas hydrates. Investigation is made also on a possibility of the transportation and storage system. (NEDO)