WorldWideScience

Sample records for technologies discussed include

  1. 75 FR 71464 - Metlife Technology, Operations, and Information Technology Groups Including On-Site Leased...

    Science.gov (United States)

    2010-11-23

    ... Employment and Training Administration Metlife Technology, Operations, and Information Technology Groups... Moosic, PA, Metlife Technology, Operations, and Information Technology Groups Including On-Site Leased... of MetLife, Technology, Operations, and Information Technology Groups, Moosic, Pennsylvania...

  2. Interviewing Objects: Including Educational Technologies as Qualitative Research Participants

    Science.gov (United States)

    Adams, Catherine A.; Thompson, Terrie Lynn

    2011-01-01

    This article argues the importance of including significant technologies-in-use as key qualitative research participants when studying today's digitally enhanced learning environments. We gather a set of eight heuristics to assist qualitative researchers in "interviewing" technologies-in-use (or other relevant objects), drawing on concrete…

  3. Interviewing Objects: Including Educational Technologies as Qualitative Research Participants

    Science.gov (United States)

    Adams, Catherine A.; Thompson, Terrie Lynn

    2011-01-01

    This article argues the importance of including significant technologies-in-use as key qualitative research participants when studying today's digitally enhanced learning environments. We gather a set of eight heuristics to assist qualitative researchers in "interviewing" technologies-in-use (or other relevant objects), drawing on concrete…

  4. What do families want from well-child care? Including parents in the rethinking discussion.

    Science.gov (United States)

    Radecki, Linda; Olson, Lynn M; Frintner, Mary Pat; Tanner, J Lane; Stein, Martin T

    2009-09-01

    The content and systems surrounding well-child care have received increasing attention, and some propose that it is time to rethink both the delivery structure and central themes of well-child visits. A key, but largely missing perspective in these discussions has been that of parents, whose experiences and expectations are central to developing approaches responsive to family needs. In this study, we asked parents to address several core issues: why they attend well-child visits; aspects of well-child care that they find most valuable; and changes that could enhance the well-child care experience. Twenty focus groups with parents (n = 131 [91% mothers]) were conducted by using a semistructured interview guide. Verbatim transcripts were coded for key words, concepts, and recurrent themes. Primary reasons for visit attendance included reassurance (child and parent) and an opportunity to discuss parent priorities. Families valued an ongoing relationship with 1 clinician who was child-focused and respected parental expertise, but continuity of provider was not an option for all participants. Suggestions for enhancement included improved promotion of well-child care, greater emphasis on development and behavior, and expanded options for information exchange. As the consumers of care, it is critical to understand parents' needs and desires as changes to the content and process of well-child care are considered. Taking into account the multifaceted perspectives of families suggests both challenges and opportunities for the rethinking discussion.

  5. Water treatment technologies for CBM water, including cavitation

    Energy Technology Data Exchange (ETDEWEB)

    Makysmentz, B.; Lyon, F.L. [Newpark Resources Inc., Calgary, AB (Canada). Newpark Environmental Water Solutions

    2006-07-01

    The reasons for treating CBM water, end uses, reverse osmosis, pretreatment for reverse osmosis, and Newpark case studies are described. CBM water can be treated to make it suitable for injection, re-use, irrigation, or surface discharge. Usually the total dissolved solids (TDS) must be reduced by ion exchange or reverse osmosis with pretreatment. The concept of reverse osmosis and three types of applicable membrane processes are described: microfiltration and ultrafiltration, nanofiltration, and electrodialysis. The technologies used for pretreatment depend on the water quality and treatment goals, e.g. coagulation, flocculation and sand media filtration, softening, ion exchange, and nanofiltration. A Newpark case study is described for a water treatment plant at Boulder, Wyoming where evaporation was replaced by cavitation technology. The suitability of various treatment methods for Alberta CBM water is discussed. 21 figs., 1 tab.

  6. Expanding Health Technology Assessments to Include Effects on the Environment.

    Science.gov (United States)

    Marsh, Kevin; Ganz, Michael L; Hsu, John; Strandberg-Larsen, Martin; Gonzalez, Raquel Palomino; Lund, Niels

    2016-01-01

    There is growing awareness of the impact of human activity on the climate and the need to stem this impact. Public health care decision makers from Sweden and the United Kingdom have started examining environmental impacts when assessing new technologies. This article considers the case for incorporating environmental impacts into the health technology assessment (HTA) process and discusses the associated challenges. Two arguments favor incorporating environmental impacts into HTA: 1) environmental changes could directly affect people's health and 2) policy decision makers have broad mandates and objectives extending beyond health care. Two types of challenges hinder this process. First, the nascent evidence base is insufficient to support the accurate comparison of technologies' environmental impacts. Second, cost-utility analysis, which is favored by many HTA agencies, could capture some of the value of environmental impacts, especially those generating health impacts, but might not be suitable for addressing broader concerns. Both cost-benefit and multicriteria decision analyses are potential methods for evaluating health and environmental outcomes, but are less familiar to health care decision makers. Health care is an important and sizable sector of the economy that could warrant closer policy attention to its impact on the environment. Considerable work is needed to track decision makers' demands, augment the environmental evidence base, and develop robust methods for capturing and incorporating environmental data as part of HTA.

  7. 谈谈剧场技术行业%Discussion of theater technology trade

    Institute of Scientific and Technical Information of China (English)

    俞健

    2003-01-01

    This paper reviews the technological state of domestic and international theaters, discusses the necessary of developing Chinese theater technology and presents the existing conditions to develop theater technology.

  8. Proceeding of human exoskeleton technology and discussions on future research

    Science.gov (United States)

    Li, Zhiqiang; Xie, Hanxing; Li, Weilin; Yao, Zheng

    2014-05-01

    After more than half a century of intense efforts, the development of exoskeleton has seen major advances, and several remarkable achievements have been made. Reviews of developing history of exoskeleton are presented, both in active and passive categories. Major models are introduced, and typical technologies are commented on. Difficulties in control algorithm, driver system, power source, and man-machine interface are discussed. Current researching routes and major developing methods are mapped and critically analyzed, and in the process, some key problems are revealed. First, the exoskeleton is totally different from biped robot, and relative studies based on the robot technologies are considerably incorrect. Second, biomechanical studies are only used to track the motion of the human body, the interaction between human and machines are seldom studied. Third, the traditional developing ways which focused on servo-controlling have inborn deficiency from making portable systems. Research attention should be shifted to the human side of the coupling system, and the human ability to learn and adapt should play a more significant role in the control algorithms. Having summarized the major difficulties, possible future works are discussed. It is argued that, since a distinct boundary cannot be drawn in such strong-coupling human-exoskeleton system, the more complex the control system gets, the more difficult it is for the user to learn to use. It is suggested that the exoskeleton should be treated as a simple wearable tool, and downgrading its automatic level may be a change toward a brighter research outlook. This effort at simplification is definitely not easy, as it necessitates theoretical supports from fields such as biomechanics, ergonomics, and bionics.

  9. A taxonomy and discussion of software attack technologies

    Science.gov (United States)

    Banks, Sheila B.; Stytz, Martin R.

    2005-03-01

    Software is a complex thing. It is not an engineering artifact that springs forth from a design by simply following software coding rules; creativity and the human element are at the heart of the process. Software development is part science, part art, and part craft. Design, architecture, and coding are equally important activities and in each of these activities, errors may be introduced that lead to security vulnerabilities. Therefore, inevitably, errors enter into the code. Some of these errors are discovered during testing; however, some are not. The best way to find security errors, whether they are introduced as part of the architecture development effort or coding effort, is to automate the security testing process to the maximum extent possible and add this class of tools to the tools available, which aids in the compilation process, testing, test analysis, and software distribution. Recent technological advances, improvements in computer-generated forces (CGFs), and results in research in information assurance and software protection indicate that we can build a semi-intelligent software security testing tool. However, before we can undertake the security testing automation effort, we must understand the scope of the required testing, the security failures that need to be uncovered during testing, and the characteristics of the failures. Therefore, we undertook the research reported in the paper, which is the development of a taxonomy and a discussion of software attacks generated from the point of view of the security tester with the goal of using the taxonomy to guide the development of the knowledge base for the automated security testing tool. The representation for attacks and threat cases yielded by this research captures the strategies, tactics, and other considerations that come into play during the planning and execution of attacks upon application software. The paper is organized as follows. Section one contains an introduction to our research

  10. Including Assistive Technology in Teacher Preparation: Exploring One Approach

    Science.gov (United States)

    Poel, Elissa Wolfe; Wood, Jackie; Schmidt, Naomi

    2013-01-01

    Assistive Technology (AT) is specifically addressed in the most recent reauthorization of IDEA, the Individuals with Disabilities Education Improvement Act (2004). The law insures that assistive devices and services

  11. Assessment of control technology for stationary sources. Volume I: technical discussion. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Minicucci, D.; Herther, M.; Babb, L.; Kuby, W.

    1980-02-01

    The purpose of this project was to develop a reference document for use by the Air Resources Board, local air pollution control districts, and the U.S. Environmental Protection Agency that describes technological options available for the control of emissions from stationary sources located in California. Control technologies were examined for 10 industry groups and six air pollutants. Volume I, Technical Discussion, includes an overall introduction to the project, descriptions of its major elements, background information for each industry group addressed, and the project bibliography. In Volume II, Control Technology Data Tables, qualitative descriptions of control options for the various sources and quantitative information on control technology cost, efficiency, reliability, energy consumption, other environmental impacts, and application status are presented in tabular format. Also included is a code list that classifies the stationary sources examined by industry, process and emission source.

  12. discussions

    Directory of Open Access Journals (Sweden)

    Alex S. Poznyak

    2002-01-01

    Full Text Available This paper develops a version of Robust Stochastic Maximum Principle (RSMP applied to the Minimax Mayer Problem formulated for stochastic differential equations with the control-dependent diffusion term. The parametric families of first and second order adjoint stochastic processes are introduced to construct the corresponding Hamiltonian formalism. The Hamiltonian function used for the construction of the robust optimal control is shown to be equal to the Lebesque integral over a parametric set of the standard stochastic Hamiltonians corresponding to a fixed value of the uncertain parameter. The paper deals with a cost function given at finite horizon and containing the mathematical expectation of a terminal term. A terminal condition, covered by a vector function, is also considered. The optimal control strategies, adapted for available information, for the wide class of uncertain systems given by an stochastic differential equation with unknown parameters from a given compact set, are constructed. This problem belongs to the class of minimax stochastic optimization problems. The proof is based on the recent results obtained for Minimax Mayer Problem with a finite uncertainty set [14,43-45] as well as on the variation results of [53] derived for Stochastic Maximum Principle for nonlinear stochastic systems under complete information. The corresponding discussion of the obtain results concludes this study.

  13. Discuss the Development of Computer-Aided Industrial Design Technology

    Directory of Open Access Journals (Sweden)

    Jun Yao

    2013-01-01

    Full Text Available The direction of the development of the industrial design gradually approaches mechanical-electrical integration and informational and electronic products. With an increasing improvement of its technical content, and better social economic conditions, peoples consumption concept are getting more and more different. Consumer concerns not just the functionality and quality of the product, more and more people are starting to focus on the appearance of the product, degree of innovation, environmental protection, and so on, which brings a higher degree of difficulty to the industrial technology. It is because the increasing demands of people and the industrial design, many scholars are increasingly concerned about the industrial design in recent years. With the continuous development of computer technology, a wide variety of hardware and software are developed, and a variety of ever-changing technologies are attracting the industrial design talents as well.

  14. 78 FR 1265 - Dana Holding Corporation; Power Technologies Group Division; Including On-Site Leased Workers...

    Science.gov (United States)

    2013-01-08

    ... Employment and Training Administration Dana Holding Corporation; Power Technologies Group Division; Including... Technologies Group Division, Milwaukee, Wisconsin (subject firm). The worker group includes on-site leased... Company, Power Technologies Group Division, Milwaukee, Wisconsin, who were engaged in employment...

  15. Information Technology Workforce Development: Public Policy Review and Discussion.

    Science.gov (United States)

    Kerr, Robert

    Keeping the existing information technology (IT) workforce viable and rapidly increasing the number of these workers presents a United States public policy workforce development (WD) challenge at all government levels. Public policy human capital investments have been undertaken to address the IT workforce supply and demand mismatch. States seem…

  16. High-efficiency photovoltaic technology including thermoelectric generation

    Science.gov (United States)

    Fisac, Miguel; Villasevil, Francesc X.; López, Antonio M.

    2014-04-01

    Nowadays, photovoltaic solar energy is a clean and reliable source for producing electric power. Most photovoltaic systems have been designed and built up for use in applications with low power requirements. The efficiency of solar cells is quite low, obtaining best results in monocrystalline silicon structures, with an efficiency of about 18%. When temperature rises, photovoltaic cell efficiency decreases, given that the short-circuit current is slightly increased, and the open-circuit voltage, fill factor and power output are reduced. To ensure that this does not affect performance, this paper describes how to interconnect photovoltaic and thermoelectric technology into a single structure. The temperature gradient in the solar panel is used to supply thermoelectric cells, which generate electricity, achieving a positive contribution to the total balance of the complete system.

  17. Including information technology project management in the nursing informatics curriculum.

    Science.gov (United States)

    Sockolow, Paulina; Bowles, Kathryn H

    2008-01-01

    Project management is a critical skill for nurse informaticists who are in prominent roles developing and implementing clinical information systems. It should be included in the nursing informatics curriculum, as evidenced by its inclusion in informatics competencies and surveys of important skills for informaticists. The University of Pennsylvania School of Nursing includes project management in two of the four courses in the master's level informatics minor. Course content includes the phases of the project management process; the iterative unified process methodology; and related systems analysis and project management skills. During the introductory course, students learn about the project plan, requirements development, project feasibility, and executive summary documents. In the capstone course, students apply the system development life cycle and project management skills during precepted informatics projects. During this in situ experience, students learn, the preceptors benefit, and the institution better prepares its students for the real world.

  18. A Discussion of Thin Client Technology for Computer Labs

    CERN Document Server

    Martínez-Mateo, Jesús; Pérez-Rey, David

    2010-01-01

    Computer literacy is not negotiable for any professional in an increasingly computerised environment. Educational institutions should be equipped to provide this new basic training for modern life. Accordingly, computer labs are an essential medium for education in almost any field. Computer labs are one of the most popular IT infrastructures for technical training in primary and secondary schools, universities and other educational institutions all over the world. Unfortunately, a computer lab is expensive, in terms of both initial purchase and annual maintenance costs, and especially when we want to run the latest software. Hence, research efforts addressing computer lab efficiency, performance or cost reduction would have a worldwide repercussion. In response to this concern, this paper presents a survey on thin client technology for computer labs in educational environments. Besides setting out the advantages and drawbacks of this technology, we aim to refute false prejudices against thin clients, identif...

  19. Remedial actions: A discussion of technological, regulatory and construction issues

    Energy Technology Data Exchange (ETDEWEB)

    Manrod, W.E.; Miller, R.A.; Barton, W.D. III; Pierce, T.J. [Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States). Engineering Div.

    1989-11-01

    The Oak Ridge Reservation consists of approximately 35,252 acres located in the Ridge and Valley Province of the Appalachian Mountains in Eastern Tennessee. Three Department of Energy facilities are located on the Reservation: the Y-12 Plant, the Oak Ridge Gaseous Diffusion Plant and the Oak Ridge National Laboratory. The plants have, over the years, disposed of low-level and mixed waste in various areas on the reservation principally with shallow land burial. A discussion is presented of some of the actions to remediate and close areas used for disposal of waste in the past. Current or planned activities for waste disposal and storage are also discussed. Closures completed to date have complied with Resource Conservation and Recovery Act Regulations. The new approach for disposal and storage has adopted ideas that have been successfully used by the French to dispose of low-level waste, as well as, improved on older shallow burial disposal techniques.

  20. Performance evaluation: discussing technology for planning and managing health worforce.

    Science.gov (United States)

    Pierantoni, Celia Regina; França, Tania; Ney, Marcia Silveira; Monteiro, Valéria Oliveira; Varella, Thereza Christina; Santos, Maria Ruth Dos; Nascimento, Dayane

    2011-12-01

    This essay presents the outcome of reflections and analyses from examining the conceptual options inherent to the methodologies of employee performance appraisal (PA) and its possible application in the health area. It sets a conceptual discussion of the area, associating and integrating knowledge from different fields - health and public administration. It promotes an intersection between public health work management and personnel management strategies. It has the purpose to generate new analyses and studies that would allow for a new approach of the management practices for performance appraisals used in companies, adapting them to meet the specificities of the health sector.

  1. 75 FR 60141 - International Business Machines (IBM), Global Technology Services Delivery Division, Including On...

    Science.gov (United States)

    2010-09-29

    ... Employment and Training Administration International Business Machines (IBM), Global Technology Services... of International Business Machines (IBM), Global Technology Services Delivery Division, Greenville... International Business Machines (IBM), Global Technology Services Delivery Division, including on-site...

  2. Discussion on "proportional solidification technology" for nodular iron casting method

    Institute of Scientific and Technical Information of China (English)

    ZHOU Gen

    2006-01-01

    The Proportional Solidification Technology believes that advancing the expansion of graphite precipitation is favorable for fully utilizing the expansion to offset the contraction and minimizing feeder size. But this author has proved that advancing the expansion is unfavorable for both feeding from the feeder and the self-feeding by expansion. On contrary, advancing the contraction is favorable for both kinds of feeding and favorable for avoiding shrinkage. The feeding efficiency of feeders cannot be increased by advancing the expansion of the casting, but can only be increased by accelerating cooling and contraction of the casting, and (or) by delaying the freezing of the feeders. In order to fully utilize the expansion to offset the contraction, it is a must to ensure that all inlets and outlets of a casting being poured are blocked rapidly at the moment when pouring is finished. It is pointed out that blocking at the earlier frozen feeder neck is unfavorable for both feeding from the feeder and the self-feeding by expansion; whereas blocking at earlier frozen ingates is favorable for both kinds of feeding.

  3. 78 FR 8587 - Thomson Reuters, Finance Operations & Technology Division, Including On-Site Leased Workers From...

    Science.gov (United States)

    2013-02-06

    ... Employment and Training Administration Thomson Reuters, Finance Operations & Technology Division, Including... Worker Adjustment Assistance on August 2, 2012, applicable to workers of Thomson Reuters, Finance... that workers of Thomson Reuters, Finance Operations & Technology Division, including on-site...

  4. 76 FR 35474 - UAW-Chrysler Technical Training Center, Technology Training Joint Programs Staff, Including On...

    Science.gov (United States)

    2011-06-17

    ..., Detroit, MI; UAW-Chrysler Technical Training Center, Technology Training Joint Programs Staff, Including... Center, Technology Training Joint Programs Staff, Detroit, Michigan (TA-W-71,047) and Warren, Michigan..., Technology Training Joint Programs Staff. The Department has determined that these workers were...

  5. Genetic data and electronic health records: a discussion of ethical, logistical and technological considerations

    Science.gov (United States)

    Shoenbill, Kimberly; Fost, Norman; Tachinardi, Umberto; Mendonca, Eneida A

    2014-01-01

    Objective The completion of sequencing the human genome in 2003 has spurred the production and collection of genetic data at ever increasing rates. Genetic data obtained for clinical purposes, as is true for all results of clinical tests, are expected to be included in patients’ medical records. With this explosion of information, questions of what, when, where and how to incorporate genetic data into electronic health records (EHRs) have reached a critical point. In order to answer these questions fully, this paper addresses the ethical, logistical and technological issues involved in incorporating these data into EHRs. Materials and methods This paper reviews journal articles, government documents and websites relevant to the ethics, genetics and informatics domains as they pertain to EHRs. Results and discussion The authors explore concerns and tasks facing health information technology (HIT) developers at the intersection of ethics, genetics, and technology as applied to EHR development. Conclusions By ensuring the efficient and effective incorporation of genetic data into EHRs, HIT developers will play a key role in facilitating the delivery of personalized medicine. PMID:23771953

  6. Including deaf and hard-of-hearing students with co-occurring disabilities in the accommodations discussion.

    Science.gov (United States)

    Leppo, Rachel H T; Cawthon, Stephanie W; Bond, Mark P

    2014-04-01

    Students who are deaf or hard of hearing (SDHH) are a low-incidence group of students; however, SDHH also have a high incidence of additional disabilities (SDHH+). Many SDHH and SDHH+ require accommodations for equal access to classroom instruction and assessment, particularly in mainstreamed educational settings where spoken English is the primary language. Accommodations for SDHH, overall, have increased under federal legislation including the Individuals with Disabilities Education Improvement Act and the No Child Left Behind Act. Unfortunately, specific practice recommendations for SDHH+ and their unique needs are often lacking in the research literature. This article presents findings regarding accommodations use by SDHH and SDHH+ from the National Longitudinal Transition Study 2. Initial logistic regression analysis found no differences in accommodations use of SDHH and SDHH+. However, logistic regression analysis that compared specific additional disability groups with the larger overall SDHH group did find differences in accommodations use for two SDHH+ groups: students who had a learning disability and students with attention deficit hyperactivity disorder. This article includes a discussion of the implications of these findings for both research and practice.

  7. Literacy and Technology: Integrating Technology with Small Group, Peer-Led Discussions of Literature

    Science.gov (United States)

    Coffey, Genya

    2012-01-01

    This review examines research of computer-mediated small group discussion of literature. The goal of this review is to explore several instructional formats for integrating print-based and new literacies skills. First, the theoretical foundations for the shift from teacher-led to student led discussion are outlined. Research exploring ways in…

  8. Investigation of Techno-Stress Levels of Teachers Who Were Included in Technology Integration Processes

    Science.gov (United States)

    Çoklar, Ahmet Naci; Efilti, Erkan; Sahin, Yusef Levent; Akçay, Arif

    2016-01-01

    Techno-stress is defined as a modern adaptation disorder resulting from the failure in coping with new technologies in a healthy way. Techno-stress affects many occupational groups, including teachers. FATIH project and many other previous studies conducted in Turkey in recent years have necessitated the use of technology for teachers. The present…

  9. 77 FR 51064 - Dana Holding Corporation, Power Technologies Group Division, Including On-Site Leased Workers...

    Science.gov (United States)

    2012-08-23

    ... Employment and Training Administration Dana Holding Corporation, Power Technologies Group Division, Including... Holding Corporation, Power Technologies Group Division, Milwaukee, Wisconsin (subject firm). The negative... competitive articles) in 2011 and 2012, loss of business with a firm that employed a worker group eligible...

  10. Visió general de la discussió sobre les àrees d’exclusió del projecte INCLUD-ED General overview of the discussion on exclusion areas in the INCLUD-ED project Visión general de la discusión sobre las áreas de exclusión del proyecto INCLUD-ED

    Directory of Open Access Journals (Sweden)

    Carme García

    2010-01-01

    Full Text Available En aquest article es discuteixen les aportacions que es fan des del projecte INCLUD-ED: Strategies for inclusion and social cohesion from education in Europe sobre la relació que es pot establir entre l’exclusió/inclusió educativa i l’exclusió/inclusió en quatre àrees de la societat: ocupació, habitatge, salut i participació social i política. En particular, es reflexiona sobre els efectes que té tant l’exclusió, com formes de superar-la i promoure la inclusió, en les situacions que han d’afrontar les persones que pertanyen a algun dels cinc grups vulnerables que es defineixen en el projecte INCLUD-ED. Es presenta una visió general de l’estat de la qüestió sobre les investigacions i anàlisis de les àrees d’exclusió. Conclou amb unes breus reflexions sobre com superar les situacions d’exclusió i quines alternatives d’actuació s’obren des de l’àmbit educatiu. ____________________________________________ Dans cet article, nous discutons les contributions que fait le projet INCLUD-ED sur la relation que l’on peut établir entre l’exclusion/inclusion éducative et l’exclusion/inclusion dans quatre domaines de la société : emploi, logement, santé et participation sociale et politique. En particulier, nous réfléchissons sur les effets de l’exclusion ainsi que sur les manières de la dépasser et de promouvoir l’inclusion dans les situations que doivent affronter les individus appartenant à l’un des cinq groupes vulnérables qui sont définis dans le projet INCLUD-ED. Nous présentons une vision générale de l’état de la question sur les recherches et les analyses des domaines d’exclusion. L'article conclut avec de brèves réflexions sur la manière de dépasser les situations d’exclusion et sur les alternatives d’intervention qui s’ouvrent dans le domaine éducatif.In this paper, we discuss the contributions of the INCLUD-ED project to the relationship that can be established

  11. 76 FR 23812 - Reliability and Continuity of Communications Networks, Including Broadband Technologies; Effects...

    Science.gov (United States)

    2011-04-28

    ... COMMISSION Reliability and Continuity of Communications Networks, Including Broadband Technologies; Effects on Broadband Communications Networks of Damage or Failure of Network Equipment or Severe Overload; Independent Panel Reviewing the Impact of Hurricane Katrina on Communications Networks AGENCY:...

  12. Validity of Business Strategy as Driver in Technology Management – A Critical Discussion

    DEFF Research Database (Denmark)

    Tambo, Torben; Østergaard, Klaus

    2015-01-01

    Frameworks for technological development are increasingly requiring that technology must be developed in accordance with the corporate business strategy. It is an interesting tendency that technological development should reflect and interact with central change processes of the enterprise...... in connecting technological design tightly to the business strategy. The purpose of this paper is to advance a research agenda, where long-term orientation of technology is connected to the necessary tools for obtaining insight in assessing adequacy, reliability and quality of business strategy and evaluation....... This is however colliding with challenges in case of normative or prescriptive strategies: Such strategies can be erroneous, misrepresenting, unsubstantiated, short lived, and centrered narrowly in internal top-level management processes. This paper discusses advantages, disadvantages and alternatives...

  13. Using virtual reality technology to include field operators in simulation and training

    Energy Technology Data Exchange (ETDEWEB)

    Nystad, E.; Strand, S. [OECD Halden Reactor Project (Norway)]. E-mail: espen.nystad@hrp.no

    2006-07-01

    By using virtual reality technology, field operators can be included in simulator training. A study has been performed where field operators could perform their activities in a virtual plant and communicate with a control room operator who was placed in a physical control room simulator. This paper describes the use of VR technology in the study and how the operators experienced interacting with the virtual plant. (author)

  14. A discussion of the Ehrharteae (Gramineae) with special reference to the Malesian taxa formerly included in Microlaena

    NARCIS (Netherlands)

    Willemse, L.P.M.

    1982-01-01

    The genera Microlaena R. Br., Petriella Zotov, and Tetrarrhena R. Br. are included in Ehrharta Thunb. (Gramineae-Ehrharteae), which necessitates four new combinations in the latter. In Malesia Ehrharta is represented by two taxa originally included in Microlaena: E. diplax F. v. Muel. var. giulianet

  15. Quantifying the Effect of Discussion Group Membership on Technology Adoption and Farm Profit on Dairy Farms

    Science.gov (United States)

    Hennessy, Thia; Heanue, Kevin

    2012-01-01

    Purpose: Participatory extension, specifically farm discussion groups, has become a very popular form of agricultural extension in Ireland. The purpose of this article is to assess its effectiveness in promoting the adoption of new technologies and improving farm profit. Design/Methodology/Approach: Following a review of the background and theory…

  16. A Brief Discussion on Streaming Teaching for Non-English Majors in Vocational & Technological Colleges

    Institute of Scientific and Technical Information of China (English)

    武德力

    2008-01-01

    Streaming teaching is adopted gradually for non-English majors in some vocational & technological colleges,and in this thesis the advantages and problems of the method are discussed according to the teaching practice.Furthermore,as a consideration of the streaming teaching,much more progress is expected to be made in the future English teaching with the help of the thesis.

  17. Quantifying the Effect of Discussion Group Membership on Technology Adoption and Farm Profit on Dairy Farms

    Science.gov (United States)

    Hennessy, Thia; Heanue, Kevin

    2012-01-01

    Purpose: Participatory extension, specifically farm discussion groups, has become a very popular form of agricultural extension in Ireland. The purpose of this article is to assess its effectiveness in promoting the adoption of new technologies and improving farm profit. Design/Methodology/Approach: Following a review of the background and theory…

  18. Health, development and innovation: a contribution of the critical theory of technology to the discussion

    Directory of Open Access Journals (Sweden)

    Luis Eugenio Portela Fernandes de Souza

    Full Text Available Abstract: The relationships between health and socioeconomic development are diverse. These relationships find in the health economic complex a privileged ground for expression. The importance of health technologies increased exponentially since the middle of the 20th century, affecting health systems in terms of both, quality of care and economic aspects. In fact, the predominant model of care is based on fragmented, symptomatic therapy practices that encourages the use of products and services and promotes a passive participation of users rather than humanization of care. Overcoming this model requires changes in the health technology standards which, in turn, require changes in the technology standard of society. The critical theory of technology helps to understand the evolution of the industrial civilization. It enriches the discussion by suggesting the health economic complex be more sensibly adjusted to the requirements of comprehensive health care, and to inclusive and sustainable development.

  19. Is welfare all that matters? A discussion of what should be included in policy-making regarding animals

    DEFF Research Database (Denmark)

    Yeates, J.W.; Röcklinsberg, H.; Gjerris, Mickey

    2011-01-01

    assessments of ethically relevant concerns for animals. This has provided a scientific rigour that has helped to overcome controversies and allowed debates to move forward according to generally agreed methodologies. However, this focus can lead to policies leaving out other important issues relevant......Policy-making concerned with animals often includes human interests, such as economy, trade, environmental protection, disease control, species conservation etc. When it comes to the interests of the animals, such policy-making often makes use of the results of animal welfare science to provide...... to animals. This can be considered as a problem of what is included in welfare science, or of what is included in policy. This suggests two possible solutions: expanding animal welfare science to address all ethical concerns about animals’ interests or widening the perspective considered in policy...

  20. Annual Technology Baseline (Including Supporting Data); NREL (National Renewable Energy Laboratory)

    Energy Technology Data Exchange (ETDEWEB)

    Blair, Nate; Cory, Karlynn; Hand, Maureen; Parkhill, Linda; Speer, Bethany; Stehly, Tyler; Feldman, David; Lantz, Eric; Augusting, Chad; Turchi, Craig; O' Connor, Patrick

    2015-07-08

    Consistent cost and performance data for various electricity generation technologies can be difficult to find and may change frequently for certain technologies. With the Annual Technology Baseline (ATB), National Renewable Energy Laboratory provides an organized and centralized dataset that was reviewed by internal and external experts. It uses the best information from the Department of Energy laboratory's renewable energy analysts and Energy Information Administration information for conventional technologies. The ATB will be updated annually in order to provide an up-to-date repository of current and future cost and performance data. Going forward, we plan to revise and refine the values using best available information. The ATB includes both a presentation with notes (PDF) and an associated Excel Workbook. The ATB includes the following electricity generation technologies: land-based wind; offshore wind; utility-scale solar PV; concentrating solar power; geothermal power; hydropower plants (upgrades to existing facilities, powering non-powered dams, and new stream-reach development); conventional coal; coal with carbon capture and sequestration; integrated gasification combined cycle coal; natural gas combustion turbines; natural gas combined cycle; conventional biopower. Nuclear laboratory's renewable energy analysts and Energy Information Administration information for conventional technologies. The ATB will be updated annually in order to provide an up-to-date repository of current and future cost and performance data. Going forward, we plan to revise and refine the values using best available information.

  1. A systematic review of cognitive function in first-episode psychosis, including a discussion on childhood trauma, stress and inflammation

    Directory of Open Access Journals (Sweden)

    Monica eAas

    2014-01-01

    Full Text Available OBJECTIVE: To carry out a systematic review of the literature addressing cognitive functions in first-episode psychosis, divided into domains. Although this is not a full cognitive-genetics-in-schizophrenia review, we will also include putative ideas of mechanism(s behind these impairments, focusing on how early stress, and genetic vulnerability may moderate cognitive function in psychosis. METHOD: Relevant studies were identified via computer literature searches for research published up to and including January 2013, only case-control studies were included for the neurocognitive meta-analysis.RESULTS: Patients with first-episode psychosis present global cognitive impairment compared to healthy controls. The largest effect size was observed for verbal memory (Cohen’s d effect size=2.10, followed by executive function (effect size =1.86, and general IQ (effect size =1.71. However, effect sizes varied between studies. CONCLUSION: Cognitive impairment across domains, up to severe level based on Cohen’s effect size, is present already in first-episode psychosis studies. However, differences in levels of impairment are observed between studies, as well as within domains, indicating that further consolidation of cognitive impairment over the course of illness may be present. Cognitive abnormalities may be linked to a neurodevelopmental model including increased sensitivity to the negative effect of stress, as well as genetic vulnerability. More research on this field is needed.

  2. Training for New Technologies in Singapore. Training Discussion Paper No. 96.

    Science.gov (United States)

    Oliveira, Joao; Pillay, Gerald F.

    Recent educational reforms in Singapore have essentially been motivated by economic and industrial concerns. Six specific training policies and practices are being implemented to respond to the perceived requirements of new work technologies: (1) development of an increasingly flexible training system, including introduction of a dual system; (2)…

  3. Using Technology to Support Discussions on Sensitive Topics in the Study of Business Ethics

    Directory of Open Access Journals (Sweden)

    Michelle WL Fong

    2015-06-01

    Full Text Available There is a dearth of research into teaching strategies and learning approaches for units involving sensitive topics that can provoke an emotional response in students. In a business ethics unit, attempts to strike a balance between conceptual knowledge and theory and skills training can be challenging because the unit can involve personal, sensitive or controversial topics. When engaging in deep and meaningful face-to-face discussion, students may unknowingly divulge personal opinions that they later regret or become identified with by other students over time. Value-laden topics may also lead to clashes between students if face-to-face discussions are not managed properly. This paper considers the use of technology in blended learning to provide an optimal learning environment for student discussion on sensitive topics via role-play and simulation in a first-year business ethics unit. The Audience Response System (ARS, online discussion boards and blogs, and wikis are assessed for their suitability in supporting online role-play and simulation. Among these online tools, asynchronous online discussion boards and blogs are the ideal tools for supporting student discussion on sensitive topics in online role-play and simulation.

  4. Discussion and Research on Mobile Technology%移动技术的探讨与研究

    Institute of Scientific and Technical Information of China (English)

    常莉君

    2011-01-01

    With the rapid development of information technology, science and technology has become the core strength of commercial change in a decade of major business transformation. So, the combination of enterprise and modem technology can bring many benefits. Therefore, mobile technology and other new technology have become new opportunities for a modern enterprise to withstand risk, reduce costs and change the working method. This paper first discusses the significance of mobile technology, and expounds the working method of mobile technology, and how to introduce mobile technology into enterprise, and advantages and disadvantages of mobile technology. Through analyzing the case of Siboda Company at Lithuania, the article analyzed mobile business solutions. On this basis, the paper discussed the cost of mobile technology application, including the capital cost and operation cost. Finally it elaborates profound influence of mobile technology scheme on the company.%随着信息科技的飞速发展,在近十几年间的重大商业变革中科学技术已经成为了商业变更的核心力量.那么,企业与现代技术相结合能带来的诸多益处也就显而易见,因此,诸如移动技术等新科技成为了现代企业抵御风险、减低成本和转变工作方式等新契机.本文首先探讨了移动技术的意义,并阐述了移动技术的工作方法、如何将移动技术应用到企业中去,以及移动技术的优点和劣势,然后通过立陶宛思博达公司的案例分析了移动商业解决方案.在这个案例的基础上探讨了应用移动技术的成本问题,包括资本成本和运营成本两方面.最后阐述了采用移动技术方案对该公司的深远影响.

  5. Discussion on the application of 3S technology in soil and water conservation project

    Science.gov (United States)

    Qin, Fen; Hu, Sujie; Wang, Yanan; Tang, Fuping

    2007-06-01

    Soil and water conservation project in the loess plateau of China is focus on improving its feasibility with new technology. This paper discussed on the application of "3S" technology in a soil and water conservation project of selected small watershed of Jingjiahe, Loess plateau. The research presents an approach to apply RUSLE to quantify soil and water loss by the help of "3S" technology, the suitability evaluation for each piece of land is implemented with the assessment indices. Finally, according to the nature condition and economic development trend, by accomplishing the analysis of the comprehensive control benefits for the small watershed, establishing rational land use pattern. Through five years construction of soil and water conservation, the controlling soil erosion area up to 2369.98 hectares, harnessed degree reaches 80.66%, the per capita net income will float up from yen 944.72 to yen 1049.75, the annual preserved area of endangered soil will be 90,000t with the efficiency increased by more than 22%, eventually the soil and water loss shall be well under control. This indicates that "3S" technology make the work more cost-effective, more efficient and more reliable taking into account the precise data which are processed in the planning.

  6. A Discussion on the Policy of R&D Stock for China's Energy Technology

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The constraints of energy supply have been a long-term threat to the sustainable development of China.Technological progress and innovation are essential to helping solve this problem. Research and development (R&D)stock plays a key role in technological progress and innovation. Through comparisons with some other countries, it is found that China has fallen behind in the R&D stock for energy technology. The R&D stock can be improved by two means: one is putting capital and human resources in those strategically key fields; the other is taking advantage of the R&D resources from abroad. The strategically key fields include energy saving techniques, energy materials, the manufacture of key equipment and new energy resources.

  7. Structures and Technology Encouraging Discussion in Human Sexuality Courses: Strategies to Engage a Range of Students

    Science.gov (United States)

    Angera, Jeffrey J.; Latty, Christopher R.

    2015-01-01

    Human sexuality courses are common across many college/university campuses. The methods of instruction typically encourage discussion to increase knowledge and critical thinking about self, relationships, and professional pathways. However, often the pedagogical practices do not include methods to draw out students with a range of personalities,…

  8. Research in space science and technology. [including X-ray astronomy and interplanetary plasma physics

    Science.gov (United States)

    Beckley, L. E.

    1977-01-01

    Progress in various space flight research programs is reported. Emphasis is placed on X-ray astronomy and interplanetary plasma physics. Topics covered include: infrared astronomy, long base line interferometry, geological spectroscopy, space life science experiments, atmospheric physics, and space based materials and structures research. Analysis of galactic and extra-galactic X-ray data from the Small Astronomy Satellite (SAS-3) and HEAO-A and interplanetary plasma data for Mariner 10, Explorers 47 and 50, and Solrad is discussed.

  9. Script of Healthcare Technology: Do Designs of Robotic Beds Exclude or Include Users?

    DEFF Research Database (Denmark)

    Brodersen, Søsser Grith Kragh; Hansen, Meiken; Lindegaard, Hanne

    2015-01-01

    of assistive technologies as design of socio-material assemblies , which include an analysis of the products already used in relation to multiple users, their practices and wishes. In the article we focus on the challenges in the implementation of two types of robotic beds used for disability care...... in a municipality in Denmark. We follow both the caregivers and disabled people’s daily practices. By using Actor Network Theory we explore the socio-material settings and the design challenges. The theoretical concept of ‘script’ is used to investigate how the artifacts (beds) and the multiple users go through...

  10. Childhood obstructive sleep-disordered breathing: a clinical update and discussion of technological innovations and challenges.

    Science.gov (United States)

    Halbower, Ann C; Ishman, Stacey L; McGinley, Brian M

    2007-12-01

    Childhood sleep-disordered breathing (SDB) has been known to be associated with health and cognitive impacts for more than a century, and yet our understanding of this disorder is in its infancy. Neuropsychological consequences in children with snoring or subtle breathing disturbances not meeting the traditional definition of sleep apnea suggest that "benign, or primary snoring" may be clinically significant, and that the true prevalence of SDB might be underestimated. There is no standard definition of SDB in children. The polysomnographic technology used in many sleep laboratories may be inadequate to diagnose serious but subtle forms of clinically important airflow limitation. In the last several years, advances in digital technology as well as new observational studies of respiratory and arousal patterns in large populations of healthy children have led to alternative views of what constitutes sleep-related breathing and arousal abnormalities that may refine our diagnostic criteria. This article reviews our knowledge of childhood SDB, highlights recent advances in technology, and discusses diagnostic and treatment strategies that will advance the management of children with pediatric SDB.

  11. Exploring the value of technology to stimulate interprofessional discussion and education: a needs assessment of emergency medicine professionals.

    Science.gov (United States)

    Riley, Jennifer; McGowan, Melissa; Rozmovits, Linda

    2014-06-30

    The emergency department (ED) is an environment fraught with increasing patient volumes, competing priorities, fluctuating information, and ad hoc interprofessional clinical teams. Limited time is available to reflect on and discuss clinical experiences, policies, or research with others on the involved team. Online resources, such as webcasts and blogs, offer an accessible platform for emergency shift workers to engage in interprofessional discussion and education. Our objective was to explore the current opportunities for shared learning and discussion and to discover the potential of online resources to foster and facilitate interprofessional education within an academic tertiary emergency department community. A qualitative study using semistructured interviews was conducted to solicit participants' views of the current culture of IPE in the ED, the potential value of introducing new online resources and technology in support of IPE, and possible barriers to uptake. Participation was voluntary and participants provided verbal informed consent. Online resources discussed included webcasts, interactive discussion forums, websites, and dashboard with links to central repositories. Identified barriers to uptake of new online resources were an unwillingness to "work" off-shift, a dislike of static one-directional communication, concerns with confidentiality, and the suggestion that new resources would be used by only a select few. Owing to the sensitive dynamics of emergency medicine-and the preference among its professional staff to foster interprofessional discussion and education through personal engagement, in an unhurried, non-stressful environment-introducing and investing in online resources should be undertaken with caution.

  12. A Discussion of Oxygen Recovery Definitions and Key Performance Parameters for Closed-Loop Atmosphere Revitalization Life Support Technology Development

    Science.gov (United States)

    Abney, Morgan B.; Perry, Jay L.

    2016-01-01

    Over the last 55 years, NASA has evolved life support for crewed space exploration vehicles from simple resupply during Project Mercury to the complex and highly integrated system of systems aboard the International Space Station. As NASA targets exploration destinations farther from low Earth orbit and mission durations of 500 to 1000 days, life support systems must evolve to meet new requirements. In addition to having more robust, reliable, and maintainable hardware, limiting resupply becomes critical for managing mission logistics and cost. Supplying a crew with the basics of food, water, and oxygen become more challenging as the destination ventures further from Earth. Aboard ISS the Atmosphere Revitalization Subsystem (ARS) supplies the crew's oxygen demand by electrolyzing water. This approach makes water a primary logistics commodity that must be managed carefully. Chemical reduction of metabolic carbon dioxide (CO2) provides a method of recycling oxygen thereby reducing the net ARS water demand and therefore minimizing logistics needs. Multiple methods have been proposed to achieve this recovery and have been reported in the literature. However, depending on the architecture and the technology approach, "oxygen recovery" can be defined in various ways. This discontinuity makes it difficult to compare technologies directly. In an effort to clarify community discussions of Oxygen Recovery, we propose specific definitions and describe the methodology used to arrive at those definitions. Additionally, we discuss key performance parameters for Oxygen Recovery technology development including challenges with comparisons to state-of-the-art.

  13. 76 FR 32227 - DST Systems, Inc., Including On-Site Leased Workers From Comsys Information Technology Services...

    Science.gov (United States)

    2011-06-03

    ... information processing, computer software services, and business solutions, to the financial services... Employment and Training Administration DST Systems, Inc., Including On-Site Leased Workers From Comsys Information Technology Services, Megaforce, and Kelly Services Kansas City, MO; DST Technologies, a...

  14. 浅谈LTE网络优化技术%Discussion on LTE network optimization technology

    Institute of Scientific and Technical Information of China (English)

    李美艳

    2014-01-01

    With the rapid deployment of the LTE commercial network,the LTE network optimization technology has become particularly important.This paper ifrst discusses the speciifc content of the LTE network optimization,and analysis of the LTE network optimization process,ifnal y,in the process of network optimization,implementation of LTE network optimization.%随着LTE商用网络的快速部署,LTE网络优化技术变得尤为重要。本文首先探讨了LTE网络优化的具体内容,并且分析了LTE网络优化的流程,最后给出在网络优化过程中,LTE网络优化的实施案例。

  15. Health, development and innovation: a contribution of the critical theory of technology to the discussion.

    Science.gov (United States)

    Souza, Luis Eugenio Portela Fernandes de

    2016-11-03

    The relationships between health and socioeconomic development are diverse. These relationships find in the health economic complex a privileged ground for expression. The importance of health technologies increased exponentially since the middle of the 20th century, affecting health systems in terms of both, quality of care and economic aspects. In fact, the predominant model of care is based on fragmented, symptomatic therapy practices that encourages the use of products and services and promotes a passive participation of users rather than humanization of care. Overcoming this model requires changes in the health technology standards which, in turn, require changes in the technology standard of society. The critical theory of technology helps to understand the evolution of the industrial civilization. It enriches the discussion by suggesting the health economic complex be more sensibly adjusted to the requirements of comprehensive health care, and to inclusive and sustainable development. Resumo: As relações entre a saúde e o desenvolvimento socioeconômico são múltiplas. Essas relações têm o complexo econômico da saúde como o espaço privilegiado de sua expressão. A importância das tecnologias de saúde aumentou exponencialmente desde meados do século XX, com efeitos sobre os sistemas de saúde, tanto em qualidade da atenção, quanto em aspectos econômicos. Na realidade, predomina um modelo de atenção caracterizado por práticas fragmentadas, que enfatizam tratamentos sintomáticos, estimulam o consumismo de produtos e serviços e promovem, ao invés da humanização, uma participação passiva dos usuários. A superação desse modelo passa pela mudança do padrão tecnológico da saúde, que, por sua vez, exige a transformação do padrão tecnológico da sociedade. A teoria crítica da tecnologia ajuda a compreender a evolução da civilização industrial. Enriquece o debate, sugerindo uma conformação do complexo econômico da saúde mais

  16. Develop, Discuss, and Decide: How New Science Teachers Use Technologies to Advance Their Practice

    Science.gov (United States)

    Ellis, Joshua Alexander

    For decades, there has been a nationwide demand to increase the number of science teachers in K-12 education (National Commission on Excellence in Education, 1983; National Research Council [NRC], 2007). This demand is in large part due to increases in state science graduation requirements. Teacher preparation programs have been preparing new science teachers on pace with the resulting increase in demand (Ingersoll & Merrill, 2010), however, shortages have continued as up to 50% of these new teachers leave the profession within their first five years of teaching (Smith & Ingersoll, 2004), creating a "revolving door" phenomenon as districts scramble to address this early attrition with yet more beginning teachers. We need to address what Ingersoll (2012) describes as the "greening" of the teaching force: the fact that an increasingly large segment of the teaching force is comprised of beginning teachers who are at a high risk of leaving the profession. The three related studies that comprise this dissertation focus on the role of technological interventions for in-service and pre-service science teachers. The context for the first two studies is TIN, an online induction program for beginning secondary science teachers. These two studies consider the impact of technological supports on the reflective practice of participating teachers. The design interventions included VideoANT (an online video annotation tool) and Teachers as Leaders roles (a structured response protocol) for the Venture/Vexation online forum activity. The context for the third study is T3-S, a university licensure course for pre-service science teachers designed to explore technology integration in secondary science classrooms. This study investigated the impact of pre-service teacher participation in the creation of an Adventure Learning (AL) environment (Doering, 2006) on their understanding of technological, pedagogical, and content knowledge (TPACK) and its role in their future science

  17. A comparative analysis of Photovoltaic Technological Innovation Systems including international dimensions: the cases of Japan and The Netherlands

    NARCIS (Netherlands)

    Vasseur, V.; Kamp, L.M.; Negro, S.O.

    2013-01-01

    This paper investigates the development and diffusion of photovoltaic (PV) technology in Japan and The Netherlands. Both cases are analysed with the Technological Innovation Systems (TIS) framework, which focuses on a particular technology and includes all those factors that influence the developmen

  18. A comparative analysis of Photovoltaic Technological Innovation Systems including international dimensions: the cases of Japan and The Netherlands

    NARCIS (Netherlands)

    Vasseur, V.; Kamp, L.M.; Negro, S.O.

    2013-01-01

    This paper investigates the development and diffusion of photovoltaic (PV) technology in Japan and The Netherlands. Both cases are analysed with the Technological Innovation Systems (TIS) framework, which focuses on a particular technology and includes all those factors that influence the developmen

  19. Robotic technologies of the Flight Telerobotic Servicer (FTS) including fault tolerance

    Science.gov (United States)

    Chladek, John T.; Craver, William M.

    1994-01-01

    The original FTS concept for Space Station Freedom (SSF) was to provide telerobotic assistance to enhance crew activity and safety and to reduce crew EVA (Extra Vehicular Activity) activity. The first flight of the FTS manipulator systems would demonstrate several candidate tasks and would verify manipulator performance parameters. These first flight tasks included unlocking a SSF Truss Joint, mating/demating a fluid coupling, contact following of a contour board, demonstrating peg-in-hole assembly, and grasping and moving a mass. Future tasks foreseen for the FTS system included ORU (Orbit Replaceable Unit) change-out, Hubble Space Telescope Servicing, Gamma Ray Observatory refueling, and several in-situ SSF servicing and maintenance tasks. Operation of the FTS was planned to evolve from teleoperation to fully autonomous execution of many tasks. This wide range of mission tasks combined with the desire to evolve toward fully autonomy forced several requirements which may seen extremely demanding to the telerobotics community. The FTS requirements appear to have been created to accommodate the open-ended evolution plan such that operational evolution would not be impeded by function limitations. A recommendation arising from the FTS program to remedy the possible impacts from such ambitious requirements is to analyze candidate robotic tasks. Based on these task analyses, operational impacts against development impacts were weighed prior to requirements definition. Many of the FTS requirements discussed in the following sections greatly influenced the development cost and schedule of the FTS manipulator. The FTS manipulator has been assembled at Martin Marietta and is currently in testing. Successful component tests indicate a manipulator which achieves unprecedented performance specifications.

  20. Technology innovation and management in the US Bureau of the Census: Discussion and recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Tonn, B.; Edwards, R.; Goeltz, R.; Hake, K.

    1990-09-01

    This report contains a set of recommendations prepared by Oak Ridge National Laboratory (ORNL) for the US Bureau of the Census pertaining to technology innovation and management. Technology has the potential to benefit the Bureau's data collection, capture, processing, and analysis activities. The entire Bureau was represented from Decennial Census to Economic Programs and various levels of Bureau management and numerous experts in technology. Throughout the Bureau, workstations, minicomputers, and microcomputers have found their place along side the Bureau's mainframes. The Bureau's new computer file structure called the Topologically Integrated Geographic Encoding and Referencing data base (TIGER) represents a major innovation in geographic information systems and impressive progress has been made with Computer Assisted Telephone Interviewing (CATI). Other innovations, such as SPRING, which aims to provide Bureau demographic analysts with the capability of interactive data analysis on minicomputers, are in the initial stages of development. Recommendations fall into five independent, but mutually beneficial categories. (1) The ADP Steering Committee be disbanded and replaced with The Technology Forum. (2) Establishment of a Technology Review Committee (TRC), to be composed of technology experts from outside the Bureau. (3) Designate technological gurus. These individuals will be the Bureau's experts in new and innovative technologies. (4) Adopt a technology innovation process. (5) Establish an Advanced Technology Studies Staff (ATSS) to promote technology transfer, obtain funding for technological innovation, manage innovation projects unable to find a home in other divisions, evaluate innovations that cut across Bureau organizational boundaries, and provide input into Bureau technology analyses. (JF)

  1. Emerging Therapeutic Enhancement Enabling Health Technologies and Their Discourses: What Is Discussed within the Health Domain?

    Science.gov (United States)

    Wolbring, Gregor; Diep, Lucy; Yumakulov, Sophya; Ball, Natalie; Leopatra, Verlyn; Yergens, Dean

    2013-07-25

    So far, the very meaning of health and therefore, treatment and rehabilitation is benchmarked to the normal or species-typical body. We expect certain abilities in members of a species; we expect humans to walk but not to fly, but a bird we expect to fly. However, increasingly therapeutic interventions have the potential to give recipients beyond species-typical body related abilities (therapeutic enhancements, TE). We believe that the perfect storm of TE, the shift in ability expectations toward beyond species-typical body abilities, and the increasing desire of health consumers to shape the health system will increasingly influence various aspects of health care practice, policy, and scholarship. We employed qualitative and quantitative methods to investigate among others how human enhancement, neuro/cognitive enhancement, brain machine interfaces, and social robot discourses cover (a) healthcare, healthcare policy, and healthcare ethics, (b) disability and (c) health consumers and how visible various assessment fields are within Neuro/Cogno/ Human enhancement and within the BMI and social robotics discourse. We found that health care, as such, is little discussed, as are health care policy and ethics; that the term consumers (but not health consumers) is used; that technology, impact and needs assessment is absent; and that the imagery of disabled people is primarily a medical one. We submit that now, at this early stage, is the time to gain a good understanding of what drives the push for the enhancement agenda and enhancement-enabling devices, and the dynamics around acceptance and diffusion of therapeutic enhancements.

  2. Emerging Therapeutic Enhancement Enabling Health Technologies and Their Discourses: What Is Discussed within the Health Domain?

    Directory of Open Access Journals (Sweden)

    Gregor Wolbring

    2013-07-01

    Full Text Available So far, the very meaning of health and therefore, treatment and rehabilitation is benchmarked to the normal or species-typical body. We expect certain abilities in members of a species; we expect humans to walk but not to fly, but a bird we expect to fly. However, increasingly therapeutic interventions have the potential to give recipients beyond species-typical body related abilities (therapeutic enhancements, TE. We believe that the perfect storm of TE, the shift in ability expectations toward beyond species-typical body abilities, and the increasing desire of health consumers to shape the health system will increasingly influence various aspects of health care practice, policy, and scholarship. We employed qualitative and quantitative methods to investigate among others how human enhancement, neuro/cognitive enhancement, brain machine interfaces, and social robot discourses cover (a healthcare, healthcare policy, and healthcare ethics, (b disability and (c health consumers and how visible various assessment fields are within Neuro/Cogno/ Human enhancement and within the BMI and social robotics discourse. We found that health care, as such, is little discussed, as are health care policy and ethics; that the term consumers (but not health consumers is used; that technology, impact and needs assessment is absent; and that the imagery of disabled people is primarily a medical one. We submit that now, at this early stage, is the time to gain a good understanding of what drives the push for the enhancement agenda and enhancement-enabling devices, and the dynamics around acceptance and diffusion of therapeutic enhancements.

  3. Emerging Therapeutic Enhancement Enabling Health Technologies and Their Discourses: What Is Discussed within the Health Domain?

    Science.gov (United States)

    Wolbring, Gregor; Diep, Lucy; Yumakulov, Sophya; Ball, Natalie; Leopatra, Verlyn; Yergens, Dean

    2013-01-01

    So far, the very meaning of health and therefore, treatment and rehabilitation is benchmarked to the normal or species-typical body. We expect certain abilities in members of a species; we expect humans to walk but not to fly, but a bird we expect to fly. However, increasingly therapeutic interventions have the potential to give recipients beyond species-typical body related abilities (therapeutic enhancements, TE). We believe that the perfect storm of TE, the shift in ability expectations toward beyond species-typical body abilities, and the increasing desire of health consumers to shape the health system will increasingly influence various aspects of health care practice, policy, and scholarship. We employed qualitative and quantitative methods to investigate among others how human enhancement, neuro/cognitive enhancement, brain machine interfaces, and social robot discourses cover (a) healthcare, healthcare policy, and healthcare ethics, (b) disability and (c) health consumers and how visible various assessment fields are within Neuro/Cogno/Human enhancement and within the BMI and social robotics discourse. We found that health care, as such, is little discussed, as are health care policy and ethics; that the term consumers (but not health consumers) is used; that technology, impact and needs assessment is absent; and that the imagery of disabled people is primarily a medical one. We submit that now, at this early stage, is the time to gain a good understanding of what drives the push for the enhancement agenda and enhancement-enabling devices, and the dynamics around acceptance and diffusion of therapeutic enhancements. PMID:27429129

  4. 76 FR 2144 - Quest Diagnostics, Inc. Information Technology Help Desk Services Including On-Site Leased...

    Science.gov (United States)

    2011-01-12

    ... Employment and Training Administration Quest Diagnostics, Inc. Information Technology Help Desk Services... for Worker Adjustment Assistance on December 6, 2010, applicable to workers of Quest Diagnostics, Inc... on-site at the West Norriton, Pennsylvania location of Quest Diagnostics, Inc.,...

  5. Adding home health care to the discussion on health information technology policy.

    Science.gov (United States)

    Ruggiano, Nicole; Brown, Ellen L; Hristidis, Vagelis; Page, Timothy F

    2013-01-01

    The potential for health information technology to improve the efficiency and effectiveness of health care has resulted in several U.S. policy initiatives aimed at integrating health information technology into health care systems. However, home health care agencies have been excluded from incentive programs established through policies, raising concerns on the extent to which health information technology may be used to improve the quality of care for older adults with chronic illness and disabilities. This analysis examines the potential issues stemming from this exclusion and explores potential opportunities of integrating home health care into larger initiatives aimed at establishing health information technology systems for meaningful use.

  6. Cryogenic Fluid Management Technology Workshop. Volume 1: Presentation material and discussion

    Science.gov (United States)

    Aydelott, John C. (Editor); Devol, William (Editor)

    1987-01-01

    The major objective of the workshop was to identify future NASA needs for technology that will allow the management of subcritical cryogenic fluids in the low gravity space environment. Workshop participants were asked to identify those technologies which will require in-space experimentation and are thus candidates for inclusion in the flight experiment being defined at the Lewis Research Center.

  7. Discussion on the Application of Multimedia Technology in College English Teaching

    Institute of Scientific and Technical Information of China (English)

    金月

    2009-01-01

    Multimedia technology is an important teaching tool in EFL teaching. This article illustrates the multimedia background of EFL teaching in China, and analyzes the apphcations of multimedia technology in college English teaching. Meanwhile, it states some problems of multimedia application .in EFL teaching and provides corresponding suggestions.

  8. [Michigan Technological University Pre-Service Teacher Enhancement Program]. [Includes a copy of the Student Guide

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, C.S.; Yarroch, W.L.

    1993-04-27

    The Michigan Technological University Teacher Education Program received funding from the US Department of Energy for the purpose of providing capable and suitably inclined, MTU Engineering and Science students a chance to explore high school level science and mathematics teaching as a career option. Ten undergraduate students were selected from nominations and were paired with mentor teachers for the study. This report covers the experience of the first ten nominees and their participation in the program.

  9. 智能车技术探讨%Discussion on the Intelligent Vehicle Technologies

    Institute of Scientific and Technical Information of China (English)

    王国胤; 陈乔松; 王进

    2012-01-01

    Nowadays,the pollution of the environment,traffic safety and congestion are truly severe problems affecting the entire world. The intelligent vehicle(IV) is an attempt to move towards a new traffic paradigm, where drive becomes enjoyable experience,and cars don't crash anymore,and traffic congestion is drastically reduced. Therefore,the development of intelligent vehicle in new generation becomes one of the most important strategic objectives in main developed countries. In this paper, intelligent vehicle was creatively defined as a car with power-driven and intelligent control. Five basic functional features should be realized in intelligent vehicle, which consists of the vehicle-to-vehicle(V2V) interaction, vehicle-to-people(V2P) interaction, vehicle-to-road(V2R) interaction, vehicle-to-network( V2N) interaction and energy-saving. These four interactions prescribe a cooperative system between the intelligent vehicles and surroundings, while the energy-saving focuses on the clean and economical energy management system. Meanwhile, the novel theories and technologies for the development of intelligent vehicle were discussed in this paper. Finally, the autonomous driving simulation experiment was performed by miniature intelligent vehicles,and the future of intelligent vehicle industry was prospected.%近年来,环境污染、交通安全及拥堵等严峻的问题困扰着整个世界.智能汽车的出现是为了建立一种新的交通范例,以便在很大程度上降低驾驶人员的劳动强度,避免汽车碰撞和减轻交通拥堵等.因而,发展新一代的智能汽车就成为了世界主要国家的发展战略目标.提出智能汽车的新定义:以自身装备动力驱动的智能信息系统管控的车辆.它具有5大基本功能特征,即车车交互、车人交互、车路交互、车网交互和绿色节能.车、人、路、网4个交互规定了智能汽车和周边环境之间的协作关系,而绿色节能则关注于清洁节约的能

  10. European Power Electronic conference in Aalborg, Denmark - 1000 participants discussing the future energy technologies

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Munk-Nielsen, Stig

    2007-01-01

    The European Power Electronics and Adjustable Speed Drives conference with technical sponsorship of IEEE Industrial Electronic Society has been held in Aalborg, Denmark, during the first days of September 2007 with an overwhelming success and participation. It was hosted by Aalborg University......'s Institute of Energy Technology....

  11. School Library Media Specialists Inform Technology Preparation of Library Science Students: An Evidence-Based Discussion

    Science.gov (United States)

    Snyder, Donna L.; Miller, Andrea L.

    2009-01-01

    What is the relative importance of current and emerging technologies in school library media programs? In order to answer this question, in Fall 2007 the authors administered a survey to 1,053 school library media specialists (SLMSs) throughout the state of Pennsylvania. As a part of the MSLS degree with Library Science K-12 certification, Clarion…

  12. Enhancing Extension Programs by Discussing Water Conservation Technology Adoption with Growers

    Science.gov (United States)

    Lamm, Alexa J.; Warner, Laura A.; Martin, Emmett T.; White, Sarah A.; Fisher, Paul

    2017-01-01

    Nursery growers are one of the largest agricultural users of water. Researchers have been developing new water treatment techniques and technologies for nursery growers to assist in preserving this precious resource, yet adoption within the industry has been limited. Extension professionals need to work closely with nursery growers to encourage…

  13. Measuring Job Content: Skills, Technology, and Management Practices. Discussion Paper No. 1357-08

    Science.gov (United States)

    Handel, Michael J.

    2008-01-01

    The conceptualization and measurement of key job characteristics has not changed greatly for most social scientists since the Dictionary of Occupational Titles and Quality of Employment surveys were created, despite their recognized limitations. However, debates over the roles of job skill requirements, technology, and new management practices in…

  14. 浅谈Internet防火墙技术%A Brief Discussion to the Internet Firewall Technology

    Institute of Scientific and Technical Information of China (English)

    于婷婷

    2012-01-01

    Firewall technology is a network security technology closely related to the security of Internet users,this paper is to analyze firewall log files,build the corresponding model,then analyze the Internet through a firewall works well and contrast the merits of traditional firewall,fully integrated and analyzed in the field of existing computer based on the latest technology,put forward a new firewall technology.%防火墙技术是一种和互联网用户的安全息息相关的一种网络安全技术,本文主要是通过分析防火墙日志文件,建立了相应的分析模型,然后通过分析互联网防火墙的工作原理以及和传统防火墙的优劣对比,在充分结合并分析现有计算机领域最新技术的基础上,提出了新的防火墙技术。

  15. Preliminary Discussion on the Science and Technology Website Information Construction%浅论科技网站信息建设

    Institute of Scientific and Technical Information of China (English)

    陈晓盼

    2001-01-01

    With an analysis of the characteristics of science and technology websites, the paper puts forward 4 principles for the science and technology website information construction. Ways of carrying out the science and technology website information construction are also discussed.

  16. Technology Support for Discussion Based Learning: From Computer Supported Collaborative Learning to the Future of Massive Open Online Courses

    Science.gov (United States)

    Rosé, Carolyn Penstein; Ferschke, Oliver

    2016-01-01

    This article offers a vision for technology supported collaborative and discussion-based learning at scale. It begins with historical work in the area of tutorial dialogue systems. It traces the history of that area of the field of Artificial Intelligence in Education as it has made an impact on the field of Computer-Supported Collaborative…

  17. Technology Support for Discussion Based Learning: From Computer Supported Collaborative Learning to the Future of Massive Open Online Courses

    Science.gov (United States)

    Rosé, Carolyn Penstein; Ferschke, Oliver

    2016-01-01

    This article offers a vision for technology supported collaborative and discussion-based learning at scale. It begins with historical work in the area of tutorial dialogue systems. It traces the history of that area of the field of Artificial Intelligence in Education as it has made an impact on the field of Computer-Supported Collaborative…

  18. Assessing the Factors Deemed to Support Individual Student Intrinsic Motivation in Technology Supported Online and Face-to-Face Discussions

    Science.gov (United States)

    Shroff, Ronnie H.; Vogel, Douglas R.

    2009-01-01

    Research has established that intrinsic motivation has a positive effect on learning and academic achievement. In order to investigate the phenomenon of intrinsic motivation in technology-supported learning environments, this paper investigates the factors deemed to support individual student intrinsic motivation in online discussions. A research…

  19. 关于网格及其它分布计算技术的若干问题的讨论%Discussion of Serval Issues for Gird and other Distributed Computing Technologies

    Institute of Scientific and Technical Information of China (English)

    高全泉

    2003-01-01

    Grid computing is a new field which distinguished from conventional distributed computing by its focus on large-scale virtual organizations resources sharing. Thispaper presents discussion of serval issues for Grid technologies and other contemporary distributed computing technologies. First, we introduce enterprise computing technologies in brief,including CORBA,DCOM, Java,Enterprise JavaBeans and J2EE ,and discuss how Grid technologies related to them. Next,we introduce an Internet-based parallel computing technology named Javelin. Other distrbuted computing technologies and how them related to Grid technologies are discussed. Finaly,we discuss the need of intergrid protocols to enable interoperability among different Grid systems,and serval other perspectives on Grids are also disscused.

  20. A Further Discussion on Trends in the Development of Advanced Manufacturing Technology

    Institute of Scientific and Technical Information of China (English)

    YANG Shu-zi; WU Bo; LI Bin

    2006-01-01

    This paper is a supplement to "Trends in the Development of Advanced Manufacturing Technology" (Yang and Wu in Chin.J Mech.Eng.,39:73,2003)but delves deeper into it.It first points out the strategic status of manufacturing industry in state development.Then.a de tailed analysis is given on the features and trends in the development of advanced manufacturing technology in a total of 12 points from three aspects:"precision,""extreme," and"culture" from the aspect of the product itself;"green," "rapidness,""saving,"and"efficiency"during the manu facturing process;and"digit,""auto,""integration,""net working,"and"intelligence"in view of the manufacturing method.In addition,it emphasizes that all the above aspects should be based on two base points:"manufacture"and "machinery."Finally,it puts forth the guiding ideologies for the development of advanced manufacturing technology and the aspects China should give priority to in development,while stressing on the principles of independence,innovation and"humanorientation."

  1. Towards optimal education including self-regulated learning in technology-enhanced preschools and primary schools

    NARCIS (Netherlands)

    Mooij, Ton; Dijkstra, Elma; Walraven, Amber; Kirschner, Paul A.

    2014-01-01

    At the start of preschool, four-year-old pupils differ in their development, including the capacity to self-regulate their playing and learning. In preschool and primary school, educational processes are generally adapted to the mean age of the pupils in class. The same may apply to ICT-based

  2. Towards optimal education including self-regulated learning in technology-enhanced preschools and primary schools

    NARCIS (Netherlands)

    Mooij, Ton; Dijkstra, Elma; Walraven, Amber; Kirschner, Paul A.

    2014-01-01

    At the start of preschool, four-year-old pupils differ in their development, including the capacity to self-regulate their playing and learning. In preschool and primary school, educational processes are generally adapted to the mean age of the pupils in class. The same may apply to ICT-based pupil-

  3. 智能楼宇节能技术探讨%Discussion of Energy Saving Technology for IntelligentBuilding

    Institute of Scientific and Technical Information of China (English)

    王斌鑫

    2014-01-01

    According to the theory of the intelligent architecture energy consumption, the energy consumption of theintelligent building was analyzed. On this basis, from the aspects of energy saving control and energy saving management, the energy saving technologies of the systems including heating,air conditioning, lighting,elevator,energy management and etc were discussed. And then, the development direction of the intelligent building energy saving was analyzed.%基于智能建筑用能理论,对智能楼宇用能进行了分析,在此基础上,从控制节能和管理节能两个方面,对智能楼宇的暖通、空调、照明、电梯、能源管理等系统的节能技术进行了探讨,并对未来智能楼宇节能的发展方向进行了展望。

  4. Descriptions of two new, cryptic species of Metasiro (Arachnida: Opiliones: Cyphophthalmi: Neogoveidae) from South Carolina, USA, including a discussion of mitochondrial mutation rates.

    Science.gov (United States)

    Clouse, Ronald M; Wheeler, Ward C

    2014-06-09

    Specimens of Metasiro from its three known disjunct population centers in the southeastern US were examined and had a 769 bp fragement of the mitochondrial gene cytochrome c oxidase subunit I (COI) sequenced. These populations are located in the western panhandle of Florida and nearby areas of Georgia, in the Savannah River delta of South Carolina, and on Sassafras Mt. in South Carolina. This range extends over as much as 500 km, which is very large for a species of cyphophthalmid harvestmen and presents a degree of physical separation among populations such that we would expect them to actually be distinguishable species. We examined the morphology, including the spermatopositors of males, and sequences from 221 specimens. We found no discernible differences in the morphologies of specimens from the different populations, but corrected pairwise distances of COI were about 15% among the three population centers. We also analyzed COI data using a General Mixed Yule Coalescent (GMYC) model implemented in the R package SPLITS; with a single threshold, the most likely model had four species within Metasiro. Given this level of molecular divergence, the monophyly of the population haplotypes, and the number of exclusive COI nucleotide and amino acid differences distinguishing the populations, we here raise the Savannah River and Sassafras Mt. populations to species status: M. savannahensis sp. nov., and M. sassafrasensis sp. nov., respectively. This restricts M. americanus (Davis, 1933) to just the Lower Chattahoochee Watershed, which in this study includes populations along the Apalachicola River and around Florida Caverns State Park. GMYC models reconstructed the two main haplotype clades within M. americanus as different species, but they are not exclusive to different areas. We estimate COI percent divergence rates in certain cyphophthalmid groups and discuss problems with historical measures of this rate. We hypothesize that Metasiro began diversifying over 20

  5. Discussion about the standard system on urban domestic water saving technology in China

    Institute of Scientific and Technical Information of China (English)

    YANG Shujun; REN Xiaoli; GAO Benhu

    2007-01-01

    Standard is the technical foundation of national economic and social development, and it is the basic rule of establishing social regulation.Researching and constituting the standard system of urban domestic water saving technology is to offer important science basis for revising standard plan and standardize research plan. This paper introduces the present situation of our urban domestic water saving technical standard system, problem and the development direction in the future, as well as project planning of constructing urban domestic water saving technical standard system.

  6. 'Clearly Necessary', 'Wonderful' and 'Engrossing'? Mass Observation Correspondents Discuss Forensic Technologies

    OpenAIRE

    Dana Wilson-Kovacs

    2014-01-01

    This article explores the perspectives of Mass Observation (MO) correspondents on crime investigation and application of forensic technologies in police work. Using the Panel’s replies to two distinct, independently commissioned Directives (the 2006 Spring Directive, Part 1 ‘Genes, Genetics and Cloning’ and the 2011 Autumn/Winter Directive, Part 1, ‘Crime and Investigation’), the article examines the meanings and place correspondents give to genetics and forensic science in everyday...

  7. Discuss the impact technological advances in equipment and materials have made on the delivery and outcome of endodontic treatment.

    Science.gov (United States)

    Lababidi, Emad Aldin

    2013-12-01

    Recent advances in endodontic equipment and materials have considerably changed the manner in which endodontic treatment is delivered. Specific technological advances, including nickel-titanium instruments, ultrasonic instruments and the dental operating microscope have been associated with increased efficiency and efficacy of treatment and simplification of delivery. The effects of most of these changes have been tested via in vitro studies and case reports. Ongoing studies should constantly investigate what effects technological advances might have on the outcome of endodontic treatment.

  8. 清防蜡工艺技术浅谈%Discussion on paraffine prevention and removal technology

    Institute of Scientific and Technical Information of China (English)

    王仲广

    2011-01-01

    The anti-wax technique was introduced from wax deposition mechanism,wax state,various influence factors in crude oil.These technologies include mechanically cleaning wax technology,thermally cleaning wax technology,solid paraffin remover technology,microbial cleanout paraffin technology,pipeline surface properties change technology,chemical cleanout paraffin technology,magnetic anti-wax technology and so on.%从原油结蜡的机理、存在状态以及影响结蜡的各种因素入手,有针对性地进行清防蜡技术的介绍,包括机械清蜡技术、热力清防蜡技术、固体防蜡技术、微生物清防蜡工艺技术、改变油管表面性质防蜡技术、化学药剂清防蜡技术、磁防蜡技术等。

  9. Discussion on Direct Seeding Technology%电视直播技术与应用

    Institute of Scientific and Technical Information of China (English)

    苏剑

    2012-01-01

    The current broadcasting system commonly used live technical means are: microwave, optical fiber, satellite and 3G network. Over the past few years in the actual live work, the several broadcast transmission mode is used, the following combination of experience in practical work, in view of the task and not broadcast program requirements, on the live transmission technology is used under different conditions%目前常用的电视直播技术手段有微波、光纤、卫星和3G网络等,结合实际的电视直播工作,探讨针对不同直播任务和要求,如何合理使用直播传送技术。

  10. Discussion on Standardization and Technology of Integrated Disaster Decrease for Agrometeorological Disaster

    Institute of Scientific and Technical Information of China (English)

    Huo Zhiguo

    2011-01-01

    China is a large agricultural country,the losses due to agrometeorological disasters account for 70% to 80% of the total losses caused by agricultural natural disasters.Every year,a variety of meteorological disasters hit 5,000 hectares of crops and affect 400 million persons,with the economic losses over 200 billion Yuan.In recent years,under the influence of global climatic changes,the agrometeorological disasters have become increasingly serious;the affected area,the disaster rate and the economic loss are tending to increase.Therefore,strengthening the agricultural disasters prevention and mitigation,establishing standardization system of monitoring,early warning,evaluation and prevention and control technology for agricultural meteorology,and achieving the standardization of disaster monitoring,early warning and evaluation business are of great significance for prevention and mitigation of agricultural disasters in China.

  11. The General Discussion on Thermal Technologies in Advanced Space Transfer Vehicles

    Science.gov (United States)

    Qi, Feng; Wang, Guo-hui

    2016-07-01

    In recent years, the boundary of space exploration has been wider and wider. So the demand of new-generation spacecrafts, carriers and transfer vehicles becomes urged. In this article, thermal questions and first-stage counter-measure technical methods and the relative important recent improvements in these methods are discussed about two important types of new conceptive Space Transfer Vehicles (STVs), the nuclear-thermal propelling STV and laser propelled STV, especially on the heat generation, heat collection, heat transfer and heat control. At the end of this article, pieces of advice and several predictions are put forward, generally and principally.

  12. A Brief Discussion of 5G Key Technologies%5G关键技术浅谈

    Institute of Scientific and Technical Information of China (English)

    田忠驿

    2015-01-01

    对目前讨论较为广泛的一些5G技术进行整理并简要做了介绍,文章中所讨论的5G技术主要集中于无线空口部分,相信未来5G的关键技术也会集中于无线空口部分。%Several key 5G techniques widely discussed, which mainly focus on air interface, were classiifed and introduced in this paper. It is believed that air interface will still be the major part of 5G key techniques in the future.

  13. 浅谈电信通信技术及频谱技术%Discussion on Telecommunication Technology and Spectrum Technology

    Institute of Scientific and Technical Information of China (English)

    曾浩

    2014-01-01

    Telecom as one of the three giants of China communication industry, these a few years of telecommunications through advanced communication technology and spectrum technology and mobile and Unicom launched a fierce battle, the achieve-ment is be obvious to people. Telecommunication technology and spectrum technology has been constantly breakthrough inno-vation at the present stage, the use of optical fiber communication technology has been widely trunk lines for communication and communication of power control system, a key support platform of information communication technology. This paper aims to study the characteristics of the telecommunication optical fiber communication technology and spectrum technology and its fu-ture development trend, discusses how to play the characteristics of telecommunication technology and spectrum technology, to win in the competition of telecom.%电信作为我国通信行业的三大巨头之一,这几年电信通过先进的通信技术和频谱技术与移动和联通展开了激烈的较量,取得的成绩是有目共睹。电信通信技术及频谱技术一直在不断突破创新,现阶段光纤通信技术已经广泛的运用于通信的主干线路和电力通信控制系统,成为信息通信技术的关键支撑平台。该文旨在研究电信光纤通信技术及频谱技术的特点及其今后的发展趋势,探讨如何发挥电信通信技术及频谱技术的特点,让电信在竞争中赢得胜利。

  14. Innovation for a better life: IdeaSquare to host a panel discussion for the 2016 Millennium Technology Prize

    CERN Multimedia

    Antonella Del Rosso

    2015-01-01

    The one-million-euro Millennium Technology Prize promotes technological innovations that improve the quality of people’s lives. A series of panel discussions are being held worldwide to draw attention to the themes of the prize and to promote nominations for high-calibre candidates for the 2016 award. For the first time, IdeaSquare has been chosen as one of the venues and CERN people are invited to take part. Save the date: 30 June, 3 p.m.   The Millennium Technology Prize was established in 2004 by the Technology Academy Finland (TAF), an independent foundation whose mission is “to promote innovations that improve the quality of people’s lives in a sustainable manner”. Awarded every other year, the prize has already recognised the work of seven great innovators who developed technological innovations to tackle the great challenges of mankind: learning, health and a clean environment. The first prize was awarded to Tim Berners-Lee for the World Wide Web. E...

  15. Discussion on Fertilizer Use Technology of Organic Vegetables%有机蔬菜的肥料使用技术探讨

    Institute of Scientific and Technical Information of China (English)

    陈冬林

    2014-01-01

    从介绍有机蔬菜的合理施肥原则与种类出发,论述了有机肥在有机蔬菜上的应用,包括肥料无害化处理技术及施肥技术,阐述了绿肥在有机蔬菜上的应用,并讨论了微生物肥料在有机蔬菜上的使用方法。%Starting from introducing the rational fertilization principles and fertilizer species of organic vegetables, the applications of organic fertilizer on organic vegetables were discussed from the following aspects, including harmless processing technology and fertilization technology of fertilizer. The applications of green manures on organic fertilizer were elaborated. Moreover, the applications of microbial fertilizers on organic fertilizer were discussed .

  16. 移动健康感知与健康普适服务技术探讨%Discussion on Mobile Health Perception and Health Pervasive Service Technology

    Institute of Scientific and Technical Information of China (English)

    朱珍民

    2012-01-01

    在介绍健康普适服务理念及健康普适服务需求的基础上,探讨医疗与健康相关的集成关键技术,包括移动健康感测技术、设备互操作技术标准、物联网关等,构建移动健康管理服务,旨在为人们提供个性化的健康普适服务。%Based on introducing the concepts and requirements of health pervasive service, the paper discusses medical and health related integrating key technologies, including mobile health sensing technology, equipment interoperability technology standards, internet of things gateway, etc. It constructs mobile health management services, so as to provide personalized health pervasive service.

  17. Multi-criteria decision analysis for health technology assessment in Canada: insights from an expert panel discussion.

    Science.gov (United States)

    Diaby, Vakaramoko; Goeree, Ron; Hoch, Jeffrey; Siebert, Uwe

    2015-02-01

    Multi-criteria decision analysis (MCDA), a decision-making tool, has received increasing attention in recent years, notably in the healthcare field. For Canada, it is unclear whether and how MCDA should be incorporated into the existing health technology assessment (HTA) decision-making process. To facilitate debate on improving HTA decision-making in Canada, a workshop was held in conjunction with the 8th World Congress on Health Economics of the International Health Economics Association in Toronto, Canada in July 2011. The objective of the workshop was to discuss the potential benefits and challenges related to the use of MCDA for HTA decision-making in Canada. This paper summarizes and discusses the recommendations of an expert panel convened at the workshop to discuss opportunities and concerns with reference to the implementation of MCDA in Canada.

  18. Computer aided dispatch - a discussion of how communications technology is used to improve customer service

    Energy Technology Data Exchange (ETDEWEB)

    Swailes, J.B. [Canadian Western Natural Gas Ltd. , Calgary, AB (Canada)

    1995-11-01

    The use of Computer Aided Dispatch (CAD) for information exchange between the corporate information network and the field personnel of the CU Gas Group was described. CAD was described as two interconnected systems; a large mainframe software system which interfaces with the radio transmission system as well as the Customer Information System (CIS), and a mini computer system which consists of mobile data terminals (MDTs), the radio hardware and the software necessary to communicate with the MDTs. Further details were given on the functionality of both the mainframe, as well as the mini computer system. Some of the functions performed by the CAD include call taking, employee calendar, work assignment, filling work, dispatching, reporting, correcting errors, providing order status information, fleet monitoring, appointments, and many others. The implementation process, the challenges faced by the communications team and their interactions with the organization was also described. The most important benefit was claimed to be improved customer service. The significance of that to corporate strategy was stressed.

  19. Discussion on Sustainable Water Technologies for Peri-Urban Areas of Mexico City: Balancing Urbanization and Environmental Conservation

    Directory of Open Access Journals (Sweden)

    Laura Essl

    2012-09-01

    Full Text Available Often centralized water supply, sanitation and solid waste services struggle to keep up with the rapid expansion of urban areas. The peri-urban areas are at the forefront of this expansion and it is here where decentralized technologies are increasingly being implemented. The introduction of decentralized technologies allows for the development of new opportunities that enable the recovery and reuse of resources in the form of water, nutrients and energy. This resource-oriented management of water, nutrients and energy requires a sustainable system aimed at low resource use and high recovery and reuse rates. Instead of investigating each sector separately, as has been traditionally done, this article proposes and discusses a concept that seeks to combine the in- and outflows of the different sectors, reusing water and other liberated resources where possible. This paper shows and demonstrates examples of different types of sustainable technologies that can be implemented in the peri-urban areas of Mexico City [rainwater harvesting, EcoSan and biofiltros (small constructed wetlands, and (vermi-composting]. An innovative participatory planning method, combining scenario development with a participatory planning workshop with key stakeholders, was applied and resulted in three concept scenarios. Specific technologies were then selected for each concept scenario that the technical feasibility and applicability was assessed. Following this, the resulting resource flows (nutrients, water and energy were determined and analyzed. The results show that decentralized technologies not only have the potential to deliver adequate water supply, sanitation and solid waste services in peri-urban areas and lessen environmental pollution, but also can recover significant amounts of resources thereby saving costs and providing valuable inputs in, for instance, the agricultural sector. Social acceptance of the technologies and institutional cooperation, however, is

  20. Discussion on Sustainable Water Technologies for Peri-Urban Areas of Mexico City: Balancing Urbanization and Environmental Conservation

    Directory of Open Access Journals (Sweden)

    Tiemen A. Nanninga

    2012-09-01

    Full Text Available Often centralized water supply, sanitation and solid waste services struggle to keep up with the rapid expansion of urban areas. The peri-urban areas are at the forefront of this expansion and it is here where decentralized technologies are increasingly being implemented. The introduction of decentralized technologies allows for the development of new opportunities that enable the recovery and reuse of resources in the form of water, nutrients and energy. This resource-oriented management of water, nutrients and energy requires a sustainable system aimed at low resource use and high recovery and reuse rates. Instead of investigating each sector separately, as has been traditionally done, this article proposes and discusses a concept that seeks to combine the in- and outflows of the different sectors, reusing water and other liberated resources where possible. This paper shows and demonstrates examples of different types of sustainable technologies that can be implemented in the peri-urban areas of Mexico City [rainwater harvesting, EcoSan and biofiltros (small constructed wetlands, and (vermi-composting]. An innovative participatory planning method, combining scenario development with a participatory planning workshop with key stakeholders, was applied and resulted in three concept scenarios. Specific technologies were then selected for each concept scenario that the technical feasibility and applicability was assessed. Following this, the resulting resource flows (nutrients, water and energy were determined and analyzed. The results show that decentralized technologies not only have the potential to deliver adequate water supply, sanitation and solid waste services in peri-urban areas and lessen environmental pollution, but also can recover significant amounts of resources thereby saving costs and providing valuable inputs in, for instance, the agricultural sector. Social acceptance of the technologies and institutional cooperation

  1. 基础隔震技术研究探讨%Discussion on Base-isolated Technology

    Institute of Scientific and Technical Information of China (English)

    沈建明; 马玉龙

    2011-01-01

    基础隔震技术是目前工程中应用较多的一种减震控制技术,由于其造价低、易于实施,减震控制效果好,正受到许多国家越来越多的重视.本文论述了基础隔震技术的特性以及该技术在我国的研究、应用情况,并探讨了基础隔震技术的发展趋势.%Base-isolated technology which belongs to damping control technology is applied extensively in current projects.Because of its low cost,good effect of damping control and it is easy to carry out, it pays more attention to many countries.This paper discusses the characteristics of baseisolated technology and the present research and practice situation in our country, and probes into the development of base-isolated technology.

  2. Scientific discussion | Unifying physics and technology in light of Maxwell's equations | Royal Society, London | 16-17 November

    CERN Multimedia

    2015-01-01

    Discussion meeting organised by Professor Anatoly Zayats, Professor John Ellis and Professor Roy Pike.   16-17 November 2015 at The Royal Society 6-9 Carlton House Terrace, London Event details The unification of electric and magnetic fields about 150 years ago in what is now known as electromagnetic theory expressed in Maxwell's Equations has enabled virtually all modern electrical, electronic, radio and photonic technologies. What new scientific breakthroughs and applications will unification with the other fields provide? This meeting brings together high-energy, optical, quantum and solid-state physicists to discuss recent developments enabled by Maxwell's Equations and will try to predict future innovations. Attending this event This event is intended for researchers in relevant fields and is free to attend. There are a limited number of places and registration is essential. For more information, visit the Royal Society event website.

  3. Hands-on workshops as an effective means of learning advanced technologies including genomics, proteomics and bioinformatics.

    Science.gov (United States)

    Reisdorph, Nichole; Stearman, Robert; Kechris, Katerina; Phang, Tzu Lip; Reisdorph, Richard; Prenni, Jessica; Erle, David J; Coldren, Christopher; Schey, Kevin; Nesvizhskii, Alexey; Geraci, Mark

    2013-12-01

    Genomics and proteomics have emerged as key technologies in biomedical research, resulting in a surge of interest in training by investigators keen to incorporate these technologies into their research. At least two types of training can be envisioned in order to produce meaningful results, quality publications and successful grant applications: (1) immediate short-term training workshops and (2) long-term graduate education or visiting scientist programs. We aimed to fill the former need by providing a comprehensive hands-on training course in genomics, proteomics and informatics in a coherent, experimentally-based framework. This was accomplished through a National Heart, Lung, and Blood Institute (NHLBI)-sponsored 10-day Genomics and Proteomics Hands-on Workshop held at National Jewish Health (NJH) and the University of Colorado School of Medicine (UCD). The course content included comprehensive lectures and laboratories in mass spectrometry and genomics technologies, extensive hands-on experience with instrumentation and software, video demonstrations, optional workshops, online sessions, invited keynote speakers, and local and national guest faculty. Here we describe the detailed curriculum and present the results of short- and long-term evaluations from course attendees. Our educational program consistently received positive reviews from participants and had a substantial impact on grant writing and review, manuscript submissions and publications.

  4. 78 FR 18585 - Energy Technology Savings LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Science.gov (United States)

    2013-03-27

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Energy Technology Savings LLC; Supplemental Notice That Initial... notice in the above-referenced proceeding, of Energy Technology Savings LLC's application for...

  5. Whole blood pathogen reduction technology and blood safety in sub-Saharan Africa: A systematic review with regional discussion

    Directory of Open Access Journals (Sweden)

    Asa'ah Nkohkwo

    2016-02-01

    Full Text Available Background: Despite vast improvements in transfusion services in sub-Saharan Africa over the last decade, there remain serious concerns on the safety and adequacy of the blood supply across the region.Objective: This review paper ascertains the role of pathogen reduction technology (PRT in improving blood safety and supply adequacy in the region.Method: The state of blood safety in sub-Saharan Africa was reviewed. Meetings, seminars and correspondence were undertaken with key clinicians, scientists and professional bodies in the region, including the World Health Organization’s Regional Office for Africa, to examine the suitability of PRT for improving the safety of whole blood transfusion, a prevalent transfusion format in the region.Results: Existing literature suggests that combining PRT with current blood safety measures (such as serology would improve the safety and adequacy of the blood supply for transfusions in sub-Saharan Africa. This was echoed by the findings of the stakeholder meetings.Conclusion: Following a detailed appraisal of two leading PRT systems, the Mirasol® PRT System and the Cerus S-303 System, we suggest that companies conduct comprehensive toxicological evaluation of the agents used for PRT and publish this in the scientific literature. We also recommend that the safety and efficacy of these technologies should be established in a randomised clinical trial conducted in sub-Saharan Africa.

  6. Discussion of the influence of CO and CH4 in CO2 transport, injection, and storage for CCS technology.

    Science.gov (United States)

    Blanco, Sofía T; Rivas, Clara; Bravo, Ramón; Fernández, Javier; Artal, Manuela; Velasco, Inmaculada

    2014-09-16

    This paper discusses the influence of the noncondensable impurities CO and CH4 on Carbon Capture and Storage (CCS) technology. We calculated and drew conclusions about the impact of both impurities in the CO2 on selected transport, injection, and storage parameters (pipeline pressure drop, storage capacity, etc.), whose analysis is necessary for the safe construction and operation of CO2 pipelines and for the secure long-term geological storage of anthropogenic CO2. To calculate these parameters, it is necessary to acquire data on the volumetric properties and the vapor-liquid equilibrium of the fluid being subjected to CCS. In addition to literature data, we used new experimental data, which are presented here and were obtained for five mixtures of CO2+CO with compositions characteristic of the typical emissions of the E.U. and the U.S.A. Temperatures and pressures are based on relevant CO2 pipeline and geological storage site values. From our experimental results, Peng-Robinson, PC-SAFT, and GERG Equations of State for were validated CO2+CO under the conditions of CCS. We conclude that the concentration of both impurities strongly affects the studied parameters, with CO being the most influential and problematic. The overall result of these negative effects is an increase in the difficulties, risks, and overall costs of CCS.

  7. 关于隧道防水技术的探讨%Discussion on the Tunnel Waterproof Technology

    Institute of Scientific and Technical Information of China (English)

    聂凯良

    2013-01-01

    地铁隧道的防水处理不好,将造成隧道漏水、渗水,其结果是引起隧道内各种设备机能降低、失效,加速衬砌劣化,减少隧道使用寿命,增加维修费用,尤其在寒冷地区,漏、渗水会使路面结冰或形成冰棱,在衬砌表面形成冰柱,直接影响行车安全。本文结合工程实例探讨了地铁隧道防水工程的施工技术。%The bad subway tunnel waterproof processing will cause the tunnel leakage, water seepage, the result will make the equipment function reduce and lose efficacy, accelerate the lining cracking, reduce the service life of the tunnel, and increase maintenance costs, especially in cold areas, water seepage can make the road be icy, and form ice, and form icicles in the lining surface, it directly influences the train operation safety. Combined with engineering example, the paper discusses the construction technology of waterproof engineering of metro tunnel.

  8. XSS攻击机制及防御技术浅谈%Discussion on XSS attack mechanism and defense technology

    Institute of Scientific and Technical Information of China (English)

    葛强; 李俊; 胡永权

    2016-01-01

    跨站脚本攻击(XSS)是客户端Web安全的主要威胁。因跨站脚本攻击的多样性以及Web安全漏洞的隐蔽性,使得该类型的攻击很难彻底防御。介绍了跨站脚本攻击的基本概念,针对不同环境发生的跨站脚本攻击机制进行了分析,探讨了不同环境下如何防御跨站脚本攻击的具体技术。%Cross site scripting (XSS) attack is a major threat to the security of Web client. Because of the diversity of XSS attacks and Web security vulnerabilities hidden, this type of attack is very difficult to completely defense. This paper introduces the basic concept of XSS attacks, analyzes the XSS attack mechanisms of different environment, and discusses the specific technology to defense the XSS attacks of different environment.

  9. Development of Lab-to-Fab Production Equipment Across Several Length Scales for Printed Energy Technologies, Including Solar Cells

    DEFF Research Database (Denmark)

    Hösel, Markus; Dam, Henrik Friis; Krebs, Frederik C

    2015-01-01

    We describe and review how the scaling of printed energy technologies not only requires scaling of the input materials but also the machinery used in the processes. The general consensus that ultrafast processing of technologies with large energy capacity can only be realized using roll-to-roll m......We describe and review how the scaling of printed energy technologies not only requires scaling of the input materials but also the machinery used in the processes. The general consensus that ultrafast processing of technologies with large energy capacity can only be realized using roll...

  10. Discussion of rectification technology management of chlor-alkali enterprises%氯碱企业整流技术管理工作探讨

    Institute of Scientific and Technical Information of China (English)

    邢军

    2012-01-01

    通过对氯碱企业整流技术管理工作的阐述,提出了对整流技术管理人员的基本要求。%The rectification technology management of chlor-alkali enterprises was discussed.The basic requirements for the rectification technology managers were put forward.

  11. Discussion on the online monitoring and controlling technology for the storage battery pack%蓄电池组在线监测技术探讨

    Institute of Scientific and Technical Information of China (English)

    吴玉柱

    2011-01-01

    介绍了蓄电池监测技术的发展及现状,论述无人值守变电站蓄电池监测系统的特点和要求,并据此提出详细方案,给出了基于以上要求蓄电池组在线监测系统的构成、工作原理和组建方法。%This article introduces the history and current situation of the monitoring and controlling technology for the storage battery. It discussed the features and requirements of the storage battery monitoring and controlling system which is applied to the unattended transformer substation. It also provided a detailed solution based on the requirements hereinbefore, including the system architecture, operational principle and the way to set it up.

  12. Program Review - Geothermal Exploration and Assessment Technology Program; Including a Report of the Reservoir Engineering Technical Advisory Group

    Energy Technology Data Exchange (ETDEWEB)

    Nielson, Dennis L., ed.

    1979-12-01

    In 1978, The Division of Geothermal Energy of the Department of Energy established the Geothermal Exploration and Assessment Technology Program. The purpose of this program is to ''provide assistance to the Nation's industrial community by helping to remove technical and associated economic barriers which presently inhibit efforts to bring geothermal electric power production and direct heat application on line''. In the near term this involves the adaptation of exploration and assessment techniques from the mineral and petroleum industry to geothermal applications. In the near to far term it involves the development of new technology which will improve the cost effectiveness of geothermal exploration.

  13. 75 FR 11920 - Agilent Technologies, Eesof Division, Including On-Site Leased Workers From Volt and Managed...

    Science.gov (United States)

    2010-03-12

    ... From Volt and Managed Business Solutions (MBS), Westlake Village, CA, Santa Rosa, CA, Santa Clara, CA..., Santa Clara, California, and the Everett, Washington locations of Agilent Technologies, EEsof Division... workers from Volt and Managed Business Solutions (MBS), Santa Clara, California (TA-W-71,168B),...

  14. Discussion on Sustainable Water Technologies for Peri-Urban Areas of Mexico City: Balancing Urbanization and Environmental Conservation

    OpenAIRE

    Tiemen A. Nanninga; Iemke Bisschops; Eduardo López; José Luis Martínez-Ruiz; Daniel Murillo; Laura Essl; Markus Starkl

    2012-01-01

    Often centralized water supply, sanitation and solid waste services struggle to keep up with the rapid expansion of urban areas. The peri-urban areas are at the forefront of this expansion and it is here where decentralized technologies are increasingly being implemented. The introduction of decentralized technologies allows for the development of new opportunities that enable the recovery and reuse of resources in the form of water, nutrients and energy. This resource-oriented management of ...

  15. Development of the preparation technology of macroporous sorbent for industrial off-gas treatment including {sup 14}C

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Il Hoon; Cho, Young Hyun; Park, Guen Il; Kim, In Tae; Kim, June Hyung; Ahn, Byung Kil

    2001-01-01

    For environmental and health effects due to increasing levels of pollution in the atmosphere, it is necessary to develop environmentally sound technologies for the treatment of greenhouse gases (CO{sub 2}, CH{sub 4}, CFC, etc.) and acid gases (SOx, NOx, etc.). Specifically, advanced technology for CO{sub 2} capturing is currently one of the most important environmental issues in worldwide. {sup 14}CO{sub 2}, specially which has been gradually emerging issue in the nuclear facilities, is generated about 330 ppm from the CANDU (Canadian Deuterium Uranium Reactor) nuclear power plant and the DUPIC (Direct Use of spent PWR fuel in CANDU reactors) process which is the process of spent fuel treatment. For this purpose, it is necessary to develop the most efficient treatment technology of CO{sub 2} capture by various lime materials in semi- or dry process, it should be also considering a removal performance, waste recycling and safety of disposal. In order to develop a highly active slaked lime as a sorbent for CO{sub 2} and high temperature desulfurization, macroporous slaked lime is necessarily prepared by modified swelling process and equipment, which was developed under carrying out this project. And also for the optimal removal process of off-gases the removal performance tests of various sorbents and the effects of relative humidity and bed depth on the removal capacity must be considered.

  16. An Elementary Discussion on Factors of Gene Technology Risk%基因技术风险成因分析

    Institute of Scientific and Technical Information of China (English)

    曹静; 冯慧卿; 鄢来均

    2015-01-01

    Since the gene technology came into being ,it has been a divisive issue. The paper holds that people should not only focus on the advantages and disadvantages which the gene technology brings right now ,but also should have a long-term sight,care about gene technology risk. In this paper, factors of gene technology risk from the aspects of limited cognition,researchers'ethics anomie,economy,national interests at first,risk social amplification effect are analyzed briefly.%基因技术自问世以来就引发了广泛的争议.文章认为人们不仅应关注基因技术当下带来的益处与弊端,也应关注基因技术带来的风险.文章简要地从主体认知的局限性、科研人员道德失范、经济、国家利益至上、风险的社会放大效应这几个方面分析了基因技术的风险成因.

  17. 78 FR 48468 - M/A-Com Technology Solutions, Including On-Site Leased Workers of Kelly Temps and Aerotek CE...

    Science.gov (United States)

    2013-08-08

    ... Kelly Temps and Aerotek CE, Torrance, California; M/A-Com Technology Solutions, Including On-Site Leased Workers of Kelly Temps and Aerotek CE, Long Beach, California; Amended Certification Regarding Eligibility... Solutions, including on-site leased workers of Kelly Temps and Aerotek CE, Torrance, California. The...

  18. Discussion on new Technology of Oil Drilling Rig%石油钻机新技术探讨

    Institute of Scientific and Technical Information of China (English)

    宋云; 刘文兵

    2015-01-01

    分析了石油勘探开发和工程技术的新发展,特别是针对三大钻机技术(水平井钻井技术、欠平衡钻井技术、深井钻井技术),应运而生的新型石油钻井装备。还阐述了与之相关的新型石油钻井装备,如液压钻机、四象限运行的交流变频电驱钻机、模块钻机、快移快装钻机、钻机智能化、钻机顶驱装置等。%Analysis of the new development of petroleum exploration and development and engineering technology, especial⁃ly for the technology of three type rig technology (horizontal well, less balance well ,deep well drilling), model of petroleum drill⁃ing equipment emerge as the times require. Also elaborated the new oil drilling equipment and related, such as the AC frequency conversion rig, hydraulic drilling rig, four quadrant drive rig, modular drilling rig, quickly moving fast drilling rig, drill rig top drive device of intelligent, etc..

  19. Discussion on Smart Grid Technologies%智能电网中技术问题探讨

    Institute of Scientific and Technical Information of China (English)

    关贝贝; 王洋; 吴明锋

    2014-01-01

    指出智能电网的创建为用户提供可靠的电力和良好的服务,现今智能电网吸引了各个领域的研究者参与其中。对智能电网的概念和特征给以简述,分析了其涉及的几个关键技术,指出建设智能电网时商业管理、通信系统、先进控制技术等领域需要解决的问题。最后,提出智能电网面临的问题和挑战,从而发现值得进一步研究的技术课题。%Smart Grid provides their customers reliable power supply and services. At present,Smart Grid has attracted various researchers from different fields. This paper presents the conception of Smart Grid and its characteristics,and the key technologies involved are introduced. Basic technologies for Smart Grid mainly contain the issues,namely business management,communication system and advanced control technology. At last, the problems and challenges in the field of Smart Grid are elaborated so that new technique problems needing to be further studied are put forward.

  20. An Empirical Study of Online Discussion Forums by Library and Information Science Postgraduate Students Using Technology Acceptance Model 3

    Science.gov (United States)

    Adetimirin, Airen

    2015-01-01

    E-learning is an important trend globally that is believed to enhance the acquisition of knowledge by students within and outside the classroom to improve their academic pursuit. The Online Discussion Forum (ODF) is one of the tools that are used for e-learning in Nigerian universities. It facilitates interaction among postgraduate students as…

  1. Survey of the situation of technology succession. Databases of articles including in industrial technology museums; Gijutsu keisho jokyo chosa. Sangyo gijutsu hakubutsukan shuzohin D.B. hen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    To promote the succession of history of and the creative use of industrial science technologies, the paper made lists and databases of the articles of industrial technology museums and material halls in Japan. Record/preservation and collection/systematization of history of the industrial technology is useful for forming bases necessary for promotion of future research/development and international contribution. Museums and material halls are the fields for making comprehensive and practical activities. The data were made as one of the basic databases as the first step for promoting activities for examining the technical succession situation in a long term range continuously and systematically. In the classification of the data, the energy relation was divided into electric power, nuclear power, oil, coal, gas and energy in general. Others were classified into metal/mine, electricity/electronics/communication, chemistry/food, ship building/heavy machinery, printing/precision instrument, and textile/spinning. Moreover, the traffic relation was classified into railroad, automobiles/two-wheeled vehicles, airline/space, and ships. Items were also set of life relation, civil engineering/architecture, and general. The total number of the museums for the survey reached 208.

  2. Combining novel monitoring tools and precision application technologies for integrated high-tech crop protection in the future (a discussion document).

    Science.gov (United States)

    Zijlstra, Carolien; Lund, Ivar; Justesen, Annemarie F; Nicolaisen, Mogens; Jensen, Peter Kryger; Bianciotto, Valeria; Posta, Katalin; Balestrini, Raffaella; Przetakiewicz, Anna; Czembor, Elzbieta; van de Zande, Jan

    2011-06-01

    The possibility of combining novel monitoring techniques and precision spraying for crop protection in the future is discussed. A generic model for an innovative crop protection system has been used as a framework. This system will be able to monitor the entire cropping system and identify the presence of relevant pests, diseases and weeds online, and will be location specific. The system will offer prevention, monitoring, interpretation and action which will be performed in a continuous way. The monitoring is divided into several parts. Planting material, seeds and soil should be monitored for prevention purposes before the growing period to avoid, for example, the introduction of disease into the field and to ensure optimal growth conditions. Data from previous growing seasons, such as the location of weeds and previous diseases, should also be included. During the growing season, the crop will be monitored at a macroscale level until a location that needs special attention is identified. If relevant, this area will be monitored more intensively at a microscale level. A decision engine will analyse the data and offer advice on how to control the detected diseases, pests and weeds, using precision spray techniques or alternative measures. The goal is to provide tools that are able to produce high-quality products with the minimal use of conventional plant protection products. This review describes the technologies that can be used or that need further development in order to achieve this goal.

  3. Canadian entrepreneur looks to Utah oil sands : possible hurdles include gaining acceptance for a new technology, funding and regulatory approval

    Energy Technology Data Exchange (ETDEWEB)

    Diekmeyer, P.

    2010-09-15

    Alberta-based Earth Energy Resources has chosen Utah for its first major oilsand development project. Utah has excellent oil sands resources, but most cannot be economically extracted using conventional methods. The president of Earth Energy Resources has proposed to use new technologies, processes and workflow methods to make resource extraction economically viable. The company currently holds a 100 percent interest in 3,170 hectares under lease from the State of Utah School and Institutional Trust Lands Administration (SITLA) in the PR Spring deposit. The recoverable high-quality bitumen is estimated at 250 million barrels. The oil sands in Utah are disaggregated and spread out over a relatively wide area. The bitumen quality is very similar to that found in the Athabasca deposit, but it has a much lower sulphur content. Earth Energy Resources plans on using the Ophus Process which involves a series of small 2,000 barrel per day production facilities that can be easily set up, and moved as the resources in one particular area are recovered. Production could be expanded as needed by the addition of more facilities. An environmentally sound citrus-based extraction chemical will replace much of the mechanical energy and caustic soda mixture used in the Clark Process. The new energy and water efficient process will significantly reduce the quantity of middlings produced in the process, thereby eliminating the need for tailings ponds and reducing environmental impacts. 1 fig.

  4. Panel discussion

    Energy Technology Data Exchange (ETDEWEB)

    No Author Given

    1975-01-01

    Panel discussion: summation and future projections. Introductory remarks by panelists followed by questions and comments from the floor. Panelists: Dr. Joseph Barnea (former director of Resources and Transport for the United Nations; energy consultant to the United Nations Institute for Training and Research (UNITAR)); the Honorable Clyde F. Bel, Jr. (member of the Louisiana House of Representatives representing District 90 and New Orleans); Dr. David Lombard (acting chief of the Advanced Systems Branch of the Division of Geothermal Energy Research and Technology, Energy Research and Development Administration (ERDA)); Fred C. Repper (vice-president of Central Power and Light Company in Corpus Christi, Texas); Dr. Hans Suter (environmental consultant in Corpus Christi, Texas; environmental columnist for the Corpus Christi Caller Times). Session chairman: Herbert Woodson.

  5. Discussion on Water Conservancy and Hydropower Technology Construction%水利水电施工技术的探讨

    Institute of Scientific and Technical Information of China (English)

    苗宇

    2015-01-01

    随着我国工程建设的大规模扩建和发展,水利水电工程取得了很大的成果。水利水电工程作为社会主义现代化工程建设的主体部分,其工程建设中的施工技术甚是重要。为了能够确保水利水电工程建设质量,发挥其最大的作用,对水利水电工程施工技术进行探讨具有重要意义。%With the large-scale expansion and development of our country engineering construction, water conservancy and hydropower project has achieved great results. Water conservancy and hydropower project as the main part of the socialist modernization construction, construction technology in project construction is very important. In order to ensure the quality of water conservancy and hydropower project, give play to its biggest role in the construction of water conservancy and hydropower project, it is important to explore the construction technology in water conservancy and hydropower project.

  6. Nanociência e nanotecnologia como temáticas para discussão de ciência, tecnologia, sociedade e ambiente Nanoscience and Nanotechnology as topical themes for a discussion on science, technology, society and environment

    Directory of Open Access Journals (Sweden)

    Rodrigo Siqueira-Batista

    2010-01-01

    Full Text Available A educação científica e tecnológica tem sido intensamente discutida hodiernamente, tendo em vista o compromisso último das diferentes instituições de ensino: formar cidadãos capazes de entender o mundo no qual estão inseridos. Com efeito, a apreciação de temas da atualidade se constitui em abordagem bastante salutar para motivar as discussões sobre tais temáticas em sala de aula. Neste domínio se inserem a nanociência e a nanotecnologia, saberes que podem ser abordados de forma interdisciplinar, envolvendo as ciências exatas e da natureza de forma articulada às ciências humanas e sociais. A proposição de eixos temáticos para o emprego da nanociência e da nanotecnologia como mote para o ensino de ciências, construídos a partir da revisão da literatura sob um enfoque ciência-tecnologia-sociedade-ambiente (CTSA é o escopo do presente artigo.Scientific and technological education has been, in present times, fairly-well discussed, with focus on the ultimate commitment of the various teaching institutions: to promote the formation of citizens who are able to understand the world where they live in. Actually, the choice of contemporary topics is by itself a very strategic approach to motivate discussions on such matters in the classroom. Nanoscience and nanotechnology come up very properly in such a domain, which can be treated in an interdisciplinary way, by joining exact and natural sciences on the one hand, and human and social sciences on the other hand. The proposal of thematic directions to approach nanoscience and nanotechnology as a motto for science teaching, set up from reviewing the literature under the optics of Science-Technology-Society-Environment (STSE, is the main goal of the present paper.

  7. Discussion on the Construction of Deep Foundation Pit Construction Technology%建筑施工中深基坑施工技术探讨

    Institute of Scientific and Technical Information of China (English)

    陈江树

    2015-01-01

    This paper studies the application of deep foundation pit construction technology in our country at present, the foundation of deep foundation pit construction is analyzed, and the main points of deep foundation pit construction technology are discussed.%对我国现阶段深基坑施工技术应用现状进行了研究,对深基坑施工基础进行了分析,论述了深基坑施工技术的要点。

  8. 高校依法订立技术合同浅谈%A Brief Discussion on Law-based Signing of Technology Contract in High Institutions

    Institute of Scientific and Technical Information of China (English)

    张潘宏; 王新德

    2001-01-01

    Based on the case study about contract-embarrassment oftechnology development happened in an university,it discusses the law problems in signing technology contracts,and suggests some countermeasures for strengthening law-based technology contracts.%通过某高校技术开发合同纠纷案,探讨订立技术合同应注意的法律问题,提出加强依法订立技术合同的对策措施。

  9. Discussion on the Influence of Cloud Technology%“云”之云外:云技术给我们带来什么

    Institute of Scientific and Technical Information of China (English)

    王大力; 孙昭

    2013-01-01

    云技术的影响有技术层面的,有社会层面的,也有文化层面的.这些影响在我们的创造之外,却在我们希望的结果之内.它将推动人类社会发展,重塑人类历史风貌.%The paper discusses cloud technology influence on technology, society and culture. The impact is beyond our creation as well as within our expectation and it drives the social development and also rebuilds the history of human being.

  10. Discussion on Electrical and electronic technology teaching%电工及电子技术教学探讨

    Institute of Scientific and Technical Information of China (English)

    焦灵侠

    2015-01-01

    In this paper,in order to cultivate the students' creative thinking as the goal,optimize the teaching content,combined with modern teaching methods,linking theory with practice,increase the basic experiment,improve students' learning ability and comprehensive ability,made some attempts in electrical and electronic technology teaching reform in the non electrical majors.%本文以培养学生创造性思维为目标,优化教学内容,结合现代化教学手段,理论联系实践,增加基础性实验,提高学生学习能力和综合能力,在非电类专业电工及电子技术教学改革中做了一些尝试。

  11. Discussion on Taekwondo Horizontal Play Technology Application%浅谈跆拳道横踢技术

    Institute of Scientific and Technical Information of China (English)

    张栋

    2011-01-01

    Taekwondo is a opposability sport mainly in foot position, which is known as the art of legs. And the horizontal play technique is the most simple, effective and wide-used technique. Its characteristic is that its attack is quick, and after attack the taekwondist can go into the defensive state quickly, or join together other offensive technology rapidly, so it can become the conventional technology of all athletes in practice. Therefore, if the athletes learn cross the horizontal play, they can enter the first door of competitive taekwondo. Based on the analysis Taekwondo competition of "2008 Beijing Olympic Games" we can further understand the horizontal play.%跆拳道是一项以腿法为主的对抗性运动,被称为腿的艺术,竞技跆拳道中的横踢技术是所有进攻技术中最简单、最有效、最常用的一种技术.它的特点是进攻快,并且进攻结束后还能快速地进入防守状态,或者快速衔接其他的进攻技术.它能够作为所有运动员在实践中的常规技术.因此,运动员学好横踢,就迈入了竞技跆拳道的第一道门槛.通过对“2008北京奥运会”跆拳道比赛的分析来对横踢进一步的认识.

  12. Discussion on the Integration of Information Technology and Education of Children%关于信息技术与幼儿教育整合的探讨

    Institute of Scientific and Technical Information of China (English)

    周巧燕

    2014-01-01

    社会经济的迅速发展带动了信息技术的日益更新。这迫使人们正视信息技术的强大功能,还改变了人们的思想与行为。幼儿教育是个人教育的开端,对个人生涯有着很大程度的影响。因此有必要实现信息技术与幼儿教育的整合。本文从信息技术与幼儿教育的基本涵义出发,分析信息技术在幼儿教育中所发挥的作用,并探讨信息技术与幼儿教育的整合方案。%The rapid development of social economy driven by the updated information technology. This forces people to face powerful function of the information technology, but also changes the thinking and behavior of the people. Preschool education is the beginning of personal education, has a great impact on individual career. Therefore it is necessary to realize the integration of information technology and education of children. In this paper, from the basic meaning of information technology and the education of information technology, analysis of the play in the early childhood education, integration scheme and discusses the information technology and education of children.

  13. Discussion on BIM operation and maintenance management technology%关于 BIM 运维管理技术的探讨

    Institute of Scientific and Technical Information of China (English)

    王小翔

    2016-01-01

    施工现场的运维管理缺少了一套能够贯穿设计、变更、施工模拟以及后期管控等一系列工作为一体的系统,而BIM运维管控技术很好地解决了这个问题。 BIM运维管理技术集成三维建筑模型、时间信息技术、结合算量、现场进度跟踪、云技术。本文对BIM的特点和BIM运维管控技术的价值进行分析,对其不足和发展空间进行探讨。%Maintenance and management of the construction site need a system that can combine a series of work such as the design , change, construction simulation , and the latter control as an entirety , and BIM operation and management control technology well solves the problem .BIM operation and maintenance management technology integrated three -dimensional building model , time information tech-nology, combined the amount of the field , the scene progress tracking , cloud technology .This paper analyzes the characteristics of BIM and the value of BIM operation and maintenance management and control technology , and discusses the problems and development of the technology .

  14. Environmental assessment of bioenergy technologies application in Russia, including their impact on the balance of greenhouse gases

    Science.gov (United States)

    Andreeva, Irina; Vasenev, Ivan

    2017-04-01

    In recent years, Russia adopted a policy towards increasing of the share of renewable energy in total amount of used energy, albeit with some delay comparing to the EU countries and the USA. It was expected that the use of biofuels over time will reduce significantly the dependency of Russian economy on fossil fuels, increase its competitiveness, and increase Russian contribution to the prevention of global climate changes. Russia has significant bio-energy potential and resources which are characterized by great diversity due to the large extent of the territory, which require systematic studies and environmental assessment of used bio-energy technologies. Results of research carried at the Laboratory of agroecological monitoring, modeling and prediction of ecosystems RSAU-MTAA demonstrated significant differences in the assessment of the environmental, economic and social effects of biofuel production and use, depending on the species of bio-energy crops, regional soil-ecological and agro-climatic characteristics, applied farming systems and production processes. The total area of temporarily unused and fallow land, which could be allocated to the active agricultural use in Russia, according to various estimates, ranges from 20 to 33 million hectares, which removes the problem, typical of most European countries, of adverse agro-ecological changes in land use connected with the expansion of bio-energy crops cultivation. However, the expansion of biofuel production through the use of fallow land and conversion of natural lands has as a consequence the problem of greenhouse gas emissions due to land use changes, which, according to FAO, could be even higher than CO2 emission from fossil fuels for some of bio-energy raw materials and production systems. Assessment of the total impacts of biofuels on greenhouse gas emissions in the Russian conditions should be based on regionally adapted calculations of flows throughout the entire life cycle of production, taking

  15. Discussion and Analysis of Production Technology and Application%探析采油工艺技术及应用

    Institute of Scientific and Technical Information of China (English)

    赵洪坤; 郑观辉; 张志良

    2015-01-01

    近年来,我国石油消费量持续攀升,2005—2013年,原油表观消费量从2.9×108 t攀升到了4.8×108 t.但是,2013年,我国原油产量仅为2.08×108 t,对外依存度高达57.39%.原油对外依存率过高严重威胁着我国的国家能源安全.要想降低我国原油的对外依存率,必须加大石油勘探力度,不断研发新技术,使我国经济取得更快更好的发展.%In recent years, China's oil consumption continued to raise, from 2005 to 2013, the apparent consumption of crude oil from 2.9×108 tons to 4.8×108 tons. However, in 2013, China's crude oil production is only 2.08×108 tons, external dependence as high as 57.39%. The high dependence on foreign oil is a serious threat to China's national energy security. In order to reduce the dependence on foreign oil, we must increase the intensity of oil exploration, and continue to develop new technologies, so that China's economy has achieved faster and better development.

  16. 农村宽带接入技术方案探讨%Discussion on Rural Broadband Access Technology Solution

    Institute of Scientific and Technical Information of China (English)

    覃宁; 陈礼波

    2016-01-01

    Broadband network is the strategic public infrastructure in China in new era. The development of broadband network plays the supporting role for simulating investment and promoting the consumption of information,promoting the transformation of the development mode and the building of a moderately prosperous society. It expounds the characteristics of the current major broadband access technology,combines the rural residence distribution and its development,gives considerations to network cost construction and future development,presents the relative broadband access solution in accordance with the different service scene.%宽带网络是新时期我国经济社会发展的战略性公共基础设施,发展宽带网络对拉动有效投资和促进信息消费、推进发展方式转变和小康社会建设具有重要支撑作用。通过阐述当前主流的宽带接入技术特点,结合目前中国农村的居住分布和发展,并兼顾考虑网络成本建设和未来发展,根据不同的业务场景制定对应的宽带接入解决方案。

  17. Discussion on the nonwoven geotextile technology%浅谈非织造土工布技术

    Institute of Scientific and Technical Information of China (English)

    信鹏月; 任元林; 苏倩

    2013-01-01

    The materials and production technique on manufacture nonwoven geotextile were introduced .The requirement on property of geotextile and performance and application of geotextile were present briefly . The change of development of geotextile was forecasted from traditional textile technology as main process to various technique used on manufacture product applied on several engineering .The product development would trend seriously , compositely and comprehensive .%  介绍了非织造土工布使用的原料、种类、生产工艺及其技术特点,简述了对土工布性能的要求,土工材料的功能及在工程中的应用。预测国内外土工材料的发展方向将由以传统纺织技术为主转向以适应各种工程需要为目的的开发生产为主,产品开发将趋向于系列化、复合化和综合化。

  18. Integrating developed and developing world knowledge into global discussions and strategies for sustainability. 1. Science and technology.

    Science.gov (United States)

    Mihelcic, James R; Zimmerman, Julie B; Ramaswami, Anu

    2007-05-15

    Sustainable development in both the developed and developing world has the common fundamental themes of advancing economic and social prosperity while protecting and restoring natural systems. While many recent efforts have been undertaken to transfer knowledge from the developed to the developing world to achieve a more sustainable future, indigenous knowledge that often originates in developing nations also can contribute significantly to this global dialogue. Selected case studies are presented to describe important knowledge, methodologies, techniques, principles, and practices for sustainable development emerging from developing countries in two critical challenge areas to sustainability: water and energy. These, with additional analysis and quantification, can be adapted and expanded for transfer throughout the developed and developing world in advancing sustainability. A common theme in all of the case studies presented is the integration of natural processes and material flows into the anthropogenic system. Some of these techniques, originating in rural settings, have recently been adapted for use in cities, which is especially important as the global trend of urban population growth accelerates. Innovations in science and technology, specifically applied to two critical issues of today, water and energy, are expected to fundamentally shift the type and efficiency of energy and materials utilized to advance prosperity while protecting and restoring natural systems.

  19. Modifying the Sleep Treatment Education Program for Students to include technology use (STEPS-TECH): Intervention effects on objective and subjective sleep outcomes.

    Science.gov (United States)

    Barber, Larissa K; Cucalon, Maria S

    2017-02-03

    University students often have sleep issues that arise from poor sleep hygiene practices and technology use patterns. Yet, technology-related behaviors are often neglected in sleep hygiene education. This study examined whether the Sleep Treatment Education Program for Students-modified to include information regarding managing technology use (STEPS-TECH)-helps improve both subjective and objective sleep outcomes among university students. Results of an experimental study among 78 university students showed improvements in objective indicators of sleep quantity (total sleep time) and sleep quality (less awakenings) during the subsequent week for students in the STEPS-TECH intervention group compared to a control group. Exploratory analyses indicated that effects were driven by improvements in weekend days immediately following the intervention. There were also no intervention effects on subjective sleep quality or quantity outcomes. In terms of self-reported behavioral responses to educational content in the intervention, there were no group differences in sleep hygiene practices or technology use before bedtime. However, the intervention group reported less technology use during sleep periods than the control group. These preliminary findings suggest that STEPS-TECH may be a useful educational tool to help improve objective sleep and reduce technology use during sleep periods among university students. Copyright © 2017 John Wiley & Sons, Ltd.

  20. 空气净化技术现状及其发展趋势刍议%Discussion on Status and Development Tendency of Air Purification Technology

    Institute of Scientific and Technical Information of China (English)

    杨晓平

    2015-01-01

    Firstly, the operating theory about several kinds of popular air purification technology is introduced in this paper. It also studied the advantages and disadvantages of these function in practical application. Secondly, it puts the emphasis on the new direction of air cleaning technology, and states the basic theory of water-washing air. Finally, the development trends of purification technology are discussed and summarized.%首先,介绍目前市场上流行的若干种空气净化技术工作原理,分析这些净化技术在实际应用中的优缺点。其次,重点阐述空气净化技术的新方向———“水洗空气”的基本原理,最后对净化技术发展趋势进行展望和总结。

  1. 海水反渗透淡化技术的分析与探讨%Analysis and discussion on seawater desalination by reverse osmosis technology

    Institute of Scientific and Technical Information of China (English)

    李赞忠; 乔子荣

    2011-01-01

    反渗透海水淡化技术是一种高效、节能、先进的液体分离技术.论述了目前国内外海水反渗透淡化技术的应用现状,着重介绍了反渗透膜材料及特点、膜污染及清洗、典型的海水反渗透淡化流程,探讨了反渗透海水淡化技术目前存在的问题及未来发展趋势.%Seawater desalination utilizing reverse osmosis technology is an efficient, energy saving, advanced liquid separation technology. The application and the current situation of seawater desalination by reverse osmosis technology in China and abroad are discussed,focusing on the materials and characteristics of membranes,fouling and cleaning of membranes, and typical seawater desalination process. Meanwhile the existing problems and future trends of seawater desalination utilizing reverse osmosis technology are also discussed.

  2. Clinical trials and E-health: impact of new information technology applied to clinical trials (including source data-medical records) and to human and drug research.

    Science.gov (United States)

    Béhier, Jehan-Michel; Reynier, Jean-Charles; Bertoye, Pierre-Henri; Vray, Muriel

    2010-01-01

    Within the last few years, new technology has come to play an important part in our professional and private daily environment. Healthcare has not escaped this progressive mutation with computers reaching the bedside. Clinical research has also shown growing interest in these new tools available to the clinical investigator, the patient, as well as to specialist departments for diagnosis and follow-up of patients, and to the different professions in clinical research. If the use of new technology seems to make life easier, by centralizing data or by simplifying data-sharing between different teams, it is still a matter of private data which must remain reliable, confidential and secure, whether it is being used in ordinary healthcare or in academic or industrial research. The aim of the round table was to estimate the impact of new information technology applied to clinical trials (including source data-medical records) and to human and drug research. First, an inventory was made of the development of these new technologies in the healthcare system. The second point developed was identification of expected benefits in order to issue guidelines for their good use and hazard warnings in clinical trials. Finally, the impact of these new technologies on the investigator as well as the project manager was analysed.

  3. 创建节约型施工技术的探讨%Discussion on Creating a Conservation-minded Construction Technology

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    This paper makes an in-depth research and discus-sion on the conservation-oriented construction site managem-ent system, recycling of water resources, ef icient use of build-ing materials, new material and new technology application from the innovation of management and technology.%  本文从管理和科技创新的角度对节约型工地建设的管理制度、水资源的循环利用、建筑材料的高效利用、新材料新工艺的应用等进行了深入的研究和探讨。

  4. 浅谈磷化氢环流熏蒸技术的应用%DISCUSSION ON APPLICATION OF PHOSPHINE RECIRCULATION FUMIGATION TECHNOLOGY

    Institute of Scientific and Technical Information of China (English)

    张来林; 赵英杰; 李昭; 卢凤桐; 谭永清

    2001-01-01

    本文简要介绍了磷化氢环流熏蒸技术的发展概况和系统组成,对环流熏蒸系统配套的产气形式、设备分类、设计、安全性、操作管理以及仓房的气密性等问题进行了阐述.%The development of phosphine recirculation fumigation technology and its system constitution were briefly introduced in this paper.Some problems of necessary accessories to fumigation technology such as phosphine generation method,classification and design of recirculation fumigation equipment,safety,operation management and gas tightness of warehouse were discussed as well.

  5. Discussion on energy saving technology of building envelop enclosure structure exterior%谈建筑围护结构外墙节能技术

    Institute of Scientific and Technical Information of China (English)

    刘晋凤

    2016-01-01

    介绍了建筑外墙结构的保温技术,论述了外墙外保温技术的优势,分析了聚苯板薄抹灰外墙外保温施工中的技术问题,总结出施工中的几点建议与技术措施,从而提高了建筑围护结构的节能水平,减少了资源浪费.%The paper introduced the thermal insulation technology of building exterior structure,discussed the advantages of external wall thermal insulation technology,analyzed the technical problems in polystyrene board external wall thermal insulation construction,summarized several sug-gestions and technical measures in construction,so as to improve the energy saving level of building exterior,reduced the resources waste.

  6. Discussion of Popularization and Application of Asphalt Pavement Recycling Technology%浅谈沥青路面再生技术的推广应用问题

    Institute of Scientific and Technical Information of China (English)

    尤江

    2014-01-01

    本文主要介绍了沥青再生技术的发展概况,就在我国推广应用问题进行了讨论,主要分析了应用的迫切性、局限性和可行性以及发展前景。%This article mainly introduces the development situation of asphalt recycling technology, discusses the popu-larization problems in China and mainly analyzes the ap-plication urgency, limitations, feasibility and development pro-spect.

  7. Further Discussion the Development on New Weather Forecasting Technology System%再论气象台天气预报技术新体系的发展

    Institute of Scientific and Technical Information of China (English)

    徐羹慧

    2012-01-01

    在前期对气象台天气预报技术发展的现状分析、发展趋势预测的基础上,从气象台天气预报技术的基本属性分析出发,进一步探讨气象台天气预报技术体系的基本框架和内容,并就推进技术发展的若干重要问题进行讨论。本文认为,如同“临床医学”一样,建筑在多种优秀成果基础上气象台天气预报技术的发展已自成体系,要象重视数值天气预报那样重视气象台预报技术体系的发展,发挥气象科技进步的综合效益,加快气象台一线预报服务水平的提高。%Based on the previous analysis upon the progress of weather forecasting system and the prediction of its developing tendency, the fundamental frame and content of weather forecasting technology system and several important issues regarding advancing technology were further discussed in this paper through analyzing the basic attribute of weather prediction skills. It was advocated that, just as "Clinical Medicine" ,the weather prediction technology founded upon various excellent researching outcomes has already had its own system. Just like numerical weather forecast ,the development of weather prediction technology system should be emphasized. Not only the benefit of the advanced meteorological science and technology should be exerted ,but also the improving process of weather prediction should be speeded up.

  8. 家用空气净化器净化技术的探讨%Discussion on Technology of Domestic Air Purifier

    Institute of Scientific and Technical Information of China (English)

    杨晓平

    2013-01-01

    研究表明,室内空气的污染程度远超室外数倍,室内空气污染已成为人类生活中的主要健康威胁,人们急需空气净化技术对室内空气进行防护,具有滤除各种有害气体的新型家用电器---空气净化器应运而生,本文从过滤原理、净化技术、检测方法以及发展趋势四个方面进行讨论分析,为今后我国空气净化技术的长远发展提供参考。%Researches suggest that indoor air pollution is larger than outdoor's. Indoor air pollution has become a major health threat in human life, so people need air purification technology for indoor air protection. As a new type of home appliances, air purifier has come true. In this paper, filtration theory, purification technology, test method and development tendency are discussed. It is a reference for the future air purification technology.

  9. 废水中氨氮的处理工艺技术方法探讨%Discussion on Ammonia-nitrogen-containing Wastewater Removal Process Technologics and Methods

    Institute of Scientific and Technical Information of China (English)

    王界智

    2012-01-01

    Several main ammonia-nitrogen removal technical processes were introduced in the paper.Biological treatment methods including UASB,A/O membrane bioreactor,IMO-SBR were summarized.Meanwhile electrochemical oxidation method and membrane treatment technology were also discussed in the paper.%文中对目前常用的几种废水脱氮技术方法进行了简单介绍,其中包括生物法的UASB工艺、A/O膜生物反应器法、IMO-SBR生物组合工艺,电化学氧化法及膜处理技术。

  10. Discussion of technology assessment project management information system%科技立项评估管理信息系统的探讨

    Institute of Scientific and Technical Information of China (English)

    杨明慧; 谢刚

    2014-01-01

    In management information systems widely used today,the technology assessment project management information system will undoubtedly provide strong technical support for science and technology project evaluation operations and business management practices.Assess the level of business management, evaluating business to complete their quality depends on the level and quality of the system is built to a large extent.Combined with its own plans to engage in science and technology project assessment and management practices of information systems development and applied experience.A summary and discussion of construction principles technology assessment project management information system design requirements and system development should pay attention to the main issues.%在管理信息系统广泛应用的今天,科技立项评估管理信息系统无疑能为科技立项评估操作实务及业务管理提供较强的技术支撑,评估业务管理水平的高低、评估业务完成质量的好坏在较大程度上取决于该系统构建的水平与质量。文章结合自身从事科技计划立项评估及其管理信息系统开发及应用的实践经验,对科技立项评估管理信息系统的构建原则、设计要求以及系统开发应注意的主要问题进行了总结与探讨。

  11. ATLes: the strategic application of Web-based technology to address learning objectives and enhance classroom discussion in a veterinary pathology course.

    Science.gov (United States)

    Hines, Stephen A; Collins, Peggy L; Quitadamo, Ian J; Brahler, C Jayne; Knudson, Cameron D; Crouch, Gregory J

    2005-01-01

    A case-based program called ATLes (Adaptive Teaching and Learning Environments) was designed for use in a systemic pathology course and implemented over a four-year period. Second-year veterinary students working in small collaborative learning groups used the program prior to their weekly pathology laboratory. The goals of ATLes were to better address specific learning objectives in the course (notably the appreciation of pathophysiology), to solve previously identified problems associated with information overload and information sorting that commonly occur as part of discovery-based processes, and to enhance classroom discussion. The program was also designed to model and allow students to practice the problem-oriented approach to clinical cases, thereby enabling them to study pathology in a relevant clinical context. Features included opportunities for students to obtain additional information on the case by requesting specific laboratory tests and/or diagnostic procedures. However, students were also required to justify their diagnostic plans and to provide mechanistic analyses. The use of ATLes met most of these objectives. Student acceptance was high, and students favorably reviewed the online ''Content Links'' that made useful information more readily accessible and level appropriate. Students came to the lab better prepared to engage in an in-depth and high-quality discussion and were better able to connect clinical problems to underlying changes in tissue (lesions). However, many students indicated that the required time on task prior to lab might have been excessive relative to what they thought they learned. The classroom discussion, although improved, was not elevated to the expected level-most likely reflecting other missing elements of the learning environment, including the existing student culture and the students' current discussion skills. This article briefly discusses the lessons learned from ATLes and how similar case-based exercises might be

  12. 科技型中小企业技术集成的产品化创新模式探讨%Discussion of Technology Based SMEs Technology Integrated Product Innovation Pattern

    Institute of Scientific and Technical Information of China (English)

    曹丽银; 侯开虎; 赵俊; 夏鑫于

    2015-01-01

    Modern small and medium-sized S&T enterprises play a very important role in economic development in China, and therefore, the study on product innovation method is of great significance. Integrated technology innovation is one of the most effective methods, which can help enterprises to develop competitive products in resources-limited market. In this paper, we discussed the process of technology integration in S&T enterprises, designed a flow chart of technology integration, constructed the dynamic path of integrating technology innovation by combining the characteristics of small and mid-sized enterprise products and some related theories of technology integration innovation, and based on the extraction process of core technology in dynamic path, three technology integration innovation models are proposed:the breakthrough type, standard type and transitional type.%探究了企业技术集成的流程,结合科技型中小企业产品的特点以及技术集成创新的相关理论,构建了技术集成的产品化创新动态路径,并从动态路径中核心技术提取的过程出发,提出了突破型、标准型和跃迁型三种技术集成创新模式。以一项有色金属冶炼设备设计企业项目作为案例,验证了新模式对企业核心技术创新具有可行性。

  13. Newnes communications technology handbook

    CERN Document Server

    Lewis, Geoff

    1994-01-01

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

  14. General discussion

    NARCIS (Netherlands)

    Jagers op Akkerhuis, Gerard A.J.M.

    2016-01-01

    The general discussion focuses on some aspects that are of overarching relevance for all the preceding chapters. The fi rst subject that is discussed is the relationship between systems theory and the philosophy of science. After a short summary of the principles of system science and the

  15. Comparison of a 'freeze-all' strategy including GnRH agonist trigger versus a 'fresh transfer' strategy including hCG trigger in assisted reproductive technology (ART): a study protocol for a randomised controlled trial.

    Science.gov (United States)

    Stormlund, Sacha; Løssl, Kristine; Zedeler, Anne; Bogstad, Jeanette; Prætorius, Lisbeth; Nielsen, Henriette Svarre; Bungum, Mona; Skouby, Sven O; Mikkelsen, Anne Lis; Andersen, Anders Nyboe; Bergh, Christina; Humaidan, Peter; Pinborg, Anja

    2017-07-31

    Pregnancy rates after frozen embryo transfer (FET) have improved in recent years and are now approaching or even exceeding those obtained after fresh embryo transfer. This is partly due to improved laboratory techniques, but may also be caused by a more physiological hormonal and endometrial environment in FET cycles. Furthermore, the risk of ovarian hyperstimulation syndrome is practically eliminated in segmentation cycles followed by FET and the use of natural cycles in FETs may be beneficial for the postimplantational conditions of fetal development. However, a freeze-all strategy is not yet implemented as standard care due to limitations of large randomised trials showing a benefit of such a strategy. Thus, there is a need to test the concept against standard care in a randomised controlled design. This study aims to compare ongoing pregnancy and live birth rates between a freeze-all strategy with gonadotropin-releasing hormone (GnRH) agonist triggering versus human chorionic gonadotropin (hCG) trigger and fresh embryo transfer in a multicentre randomised controlled trial. Multicentre randomised, controlled, double-blinded trial of women undergoing assisted reproductive technology treatment including 424 normo-ovulatory women aged 18-39 years from Denmark and Sweden. Participants will be randomised (1:1) to either (1) GnRH agonist trigger and single vitrified-warmed blastocyst transfer in a subsequent hCG triggered natural menstrual cycle or (2) hCG trigger and single blastocyst transfer in the fresh (stimulated) cycle. The primary endpoint is to compare ongoing pregnancy rates per randomised patient in the two treatment groups after the first single blastocyst transfer. The study will be performed in accordance with the ethical principles in the Helsinki Declaration. The study is approved by the Scientific Ethical Committees in Denmark and Sweden. The results of the study will be publically disseminated. NCT02746562; Pre-results. © Article author(s) (or their

  16. Discussion of Development of Technologies for Railway Container Flat Cars%铁路集装箱平车技木发展探讨

    Institute of Scientific and Technical Information of China (English)

    高宏强

    2012-01-01

    介绍了国内外集装箱专用平车的种类、用途及运用情况,分析了我国铁路集装箱货物运输现状及存在的问题,对新一代铁路快运集装箱平车的性能参数、结构选取及可靠性技术进行了探讨.%The types, usage and operation of special flat cars for containers in China and abroad are described. The existing conditions of the freight transport by railway containers in China and the existing problems are analyzed. The performance parameters, structure selection and reliability technology of the new generation rapid railway container flat cars are discussed.

  17. Discussion on mechanical and electrical maintenance technology of coal mine%浅议煤矿机电设备维修技术

    Institute of Scientific and Technical Information of China (English)

    程燕妮

    2015-01-01

    该文从矿井在机电设备检测方面存在的问题谈起,阐述了矿井机电设备的维修技术、方法,重点论述矿井机电设备维修的改进,以保障煤矿机电设备维修管理工作的质量。%This paper discusses the problems of the mechanical and electrical equipment in the mine, and expounds the maintenance technology and method of the mechanical and electrical equipment, focus on the improvement of the mine mechanical and electrical equipment maintenance to protect the quality of the coal mine mechanical and electrical equipment maintenance.

  18. 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,…

  19. 淮北水稻持续高产技术途径探讨%Discuss on Technology Paths of Sustained High Production on Rice in Huaibei

    Institute of Scientific and Technical Information of China (English)

    邱友凤

    2013-01-01

    For more than 10 years, the main reasons on stagnant of rice yield in Jiangsu were expounded exception of lacking new rice varieties on eurytopicity and big yield improving potential, the suitable sets of planting technology were inadequate because of exist alongside traditional cultivation technique, plastic-plate-throwing transplantation, mechanized seeding technology and direct sowing, they were obstacle to increase the yield. the test of traditional cultivation tech-nique, plastic-plate-throwing transplantation, mechanized seeding technology and direct sowing were made discuss efficient ways to increase yield, solve the questions such as contradiction of produce season between rice and wheat, Water short-age, farmland capital construction were lagged, lack the huge work force et al.%江苏省十多年来水稻单产一直徘徊不前,其主要原因除缺乏广适的、增产潜力大的水稻新品种外,在栽培技术上,由于传统手栽、塑盘抛秧、机械栽插、直播等多种栽培方式并存,导致高产栽培配套技术应用不能到位,已成为进一步提升全省水稻单产的障碍。本文通过对手栽、塑盘抛秧、机械栽插、直播等多种栽培方式的试验研究,探讨淮北稻区水稻持续高产技术途径,解决该区稻麦周年生产季节矛盾突出,时常干旱缺水,农田基本建设脆弱,务农劳力匮乏等问题。

  20. 水源热泵技术在铀矿山应用的探讨%Discussion on application of water source heat pump technology to uranium mines

    Institute of Scientific and Technical Information of China (English)

    安强

    2011-01-01

    Application of water source heat pump units in recovering waste heat from uranium mines is discussed, and several forms of waste heat recovery are introduced. The problems in the application of water source heat pump technology are analyzed. Analysis results show that the water source heat pump technology has broad application prospects in uranium mines, and it is a way to exchange existing structure of heat and cold sources in uranium mines.%探讨水源热泵机组在回收铀矿山废热中的应用,介绍其回收废热的几种形式,同时分析其在铀矿山应用存在的问题.研究分析表明,水源热泵在铀矿山具有广阔的应用前景,是改变矿山现有冷热源结构的一条理想出路.

  1. Discussion on Modern Agricultural Science and Technology Demonstration Garden with the Guiding of Agricultural Ecotourism-analyzing Conception Planning for Modern Agricultural Science and Technology Demonstration Field of Ten Thousands’ Mu Coffee and Nuts of Huaqiaoba

    Directory of Open Access Journals (Sweden)

    Yang Liu

    2013-03-01

    Full Text Available Modern agricultural science and technology demonstration fields emerge and flourish with the increasing of the adjustment of agricultural industrial structure and the rising of characteristic ecotourism. The study tried to discuss the modern agricultural science and technology demonstration garden with the guiding of agricultural ecotourism by analyzing conception planning for modern agricultural science and technology demonstration field of ten thousands’ Mu coffee and nuts in Huaqiaoba, Mangshi, Dehong, Yunnan. The planning respected current situation of natural ecology, established a tourism theme image of “planting coffee trees and also drawing golden phoenixes” in view of SWOT analyzing of ecotourism, put forward a planning idea of “nature and ecology, culture and human, science and technology and modern” and especially expounded the structure of total planning layout of “one axis, one circle, one nucleus, sixteen areas and twenty four points” and the contents of specific functional areas around three key functions: coffee planting demonstration, agricultural ecotourism, industrial leisure vacation.

  2. New technologies to improve laboratory testing

    Science.gov (United States)

    Burtis, C. A.

    Several core technologies that are having, or will have, an impact on the clinical laboratory are discussed. These include instrument-related technologies such as computer technology, chemometrics, robotics, sensors, and biological technologies such as cell fusion and recombinant DNA.

  3. 核心网虚拟化NFV技术在虚拟运营MVNO应用探讨%Discussion on Core Network NFV Technology Application in MVNO

    Institute of Scientific and Technical Information of China (English)

    孙彪

    2016-01-01

    With the approach of the full liberalization footsteps of mobile resale business, how to strengthen the resale business innovation and leveraging the virtual operator’s development has become a hot topic. Based on advanced experience domestic and abroad, and the latest mobile communication standard technology guideline, this paper discussed how the latest mobile core network technology NFV can help virtual operator MVNO in the future market innovation, rapid introduction of new services, expansion of markets shares, offering market competitiveness, ultimately achieving mutual benefits between operators and users, and provided analysis on new technology’s application under MVNO scenario.%随着移动转售业务全面开放脚步的迫近,怎样加强转售业务的创新以及虚拟运营商如何借力发展等话题也成为讨论的热点。结合国外先进经验以及最新移动通信标准技术规范,探讨了移动最新技术NFV如何帮助虚拟运营商更好地在未来市场创新、快速推出新业务、扩大市场份额、提供市场竞争力,最终达到移动运营和最终用户的互惠互利等方面,并提供了新技术如何在MVNO场景下应用的思路分析。

  4. This study aims at examining the effects of electronic banking on banks profitability in Jordan. How banking sector finds itself before a new fact imposed by technology revolution and digits to change their work mechanisms from traditional means to electronic means and the challenges banks face as a result. Furthermore, this study investigates the reasons behinds providing electronic banking services through internet, their impact on banking services in general and banks profitability in particular. Risks and challenges involved are discussed Results and recommendations are included. Results revealed that electronic banking service has a negative effect on banks profitability on the short term. The importance of this study and the factors that make it unique is that, it discusses solely the topic of the effects of electronic banking on banks profitability, while most of other studies discuss the topic in general term. The findings of the study are the impact of electronic banking on banks profitability will be feature of the short run due to the capital investment by the banks on infrastructure and training but will be positive on the long run.

    OpenAIRE

    Ahmad Z. Siam

    2006-01-01

    This study aims at examining the effects of electronic banking on banks profitability in Jordan. How banking sector finds itself before a new fact imposed by technology revolution and digits to change their work mechanisms from traditional means to electronic means and the challenges banks face as a result. Furthermore, this study investigates the reasons behinds providing electronic banking services through internet, their impact on banking services in general and banks profitability in part...

  5. Discussion on NB-IoT Coverage Enhancement Technology%NB-IoT物联网覆盖增强技术探讨

    Institute of Scientific and Technical Information of China (English)

    卢斌

    2016-01-01

    In order to discuss NB-IoT coverage enhancement technology, the paper analyzed coverage evaluation methods and various enhancement techniques. It focused on coverage gain using repetition transmission technique, summarizing simulation results of coverage enhancement from main venders in 3GPP. The results prove that NB-IoT technique are able to meet the demand for coverage enhancement of IoT, providing theoretical basis for commercial application of IoT.%为了探讨NB-IoT物联网覆盖增强技术,在分析NB-IoT覆盖评估的方法和各种覆盖增强技术的基础上,重点分析了重复传输带来的覆盖增益,汇总3GPP提案中主要厂家分析覆盖增强的仿真结果。仿真结果表明,采用NB-IoT技术可以满足物联网覆盖增强的要求,为物联网商用提供理论基础。

  6. 物联网关键技术和主要问题探讨%Discussion of the key technologies and main problems of IOT

    Institute of Scientific and Technical Information of China (English)

    徐颖秦; 谢林柏

    2011-01-01

    IOT (Intemet of things) is regarded as the engine of economic development in the world today that it will spawn industry informatization development to deeper. But the people in industry insider hold different views on the basic concept of IOT. Based on understanding of the three typies IOT concept,the analysis on the relationship between IOT, sensor network, communication network, Intemet and ubiquitous network, the basic connotation is summarized. The key technologies, the current development situation and main urgent problems of IOT in our country are discussed in this paper.%物联网已被认为是当今世界经济发展的引擎,将催生行业信息化向更深层次发展.但当前业内人士对物联网基本内涵的理解却不尽相同.该文详细解读了目前对物联网概念的3种理解,分析了物联网、传感网、互联网、通信网及泛在网的关系,总结了物联网概念的基本内涵,探讨了物联网的关键技术、我国物联网的发展现状和急需解决的主要问题.

  7. 网络视频教学平台的几点技术探讨%Discussion on Some Technologies of Network Video Teaching Platform

    Institute of Scientific and Technical Information of China (English)

    张坤; 周清

    2012-01-01

    The construction of network video teaching platform is the most important one of modern teach- ing methods. In fact, we are usually puzzled by the different kinds of video file formats and net- work platforms. So it's necessary to have some discussions and analysis from technical view. By using analogy analysis method, we can discover FLV streaming media format files which based on P2P technology had very good adaptability. But the synchronous problems with video and sound had needed to be solved.%网络视频教学平台构建是现代化教学手段的重要发展方向。但由于视频格式繁多.各具不同的特点,网络平台架构的物理特性各不相同,因此应该进行相关的技术性探讨,经过类比分析,发现基于P2P技术的FLV流媒体格式文件对不同网络带宽具有不同的适应性.但影音同步方面还拘泥于时间轴对应的原始阶段,亟待解决。

  8. 论网络传播技术与社会变革%A Discussion on the Relationship between the Network Transmission Technology and Social Reform

    Institute of Scientific and Technical Information of China (English)

    胡晓平

    2013-01-01

    随着互联网技术的发展,媒介融合成为新闻传播业的一个重要发展趋势。文章探讨了互联网技术的发展给新闻传播业和社会运作机制带来的深刻影响,梳理了数字化时代的新闻采编方式的变化和公共协商机制的变迁,深刻反思了技术决定论的思维模式,指出公信力才是众声喧哗生态下的生存逻辑,并对日益严重的数字鸿沟提出了质疑。%With the development of internet , media convergence has became an important trend of journalism . The article tries to discuss the impact of internet upon journalism and social engineering , and the change in the news gathering and editing as well as the political deliberation in the digital era .In addition, the article ties to reflect on the thinking patterns of technological determinism and points out that public credibility is most im -portant in the era of information explosion and warns the harms of the digital gap .

  9. Discussion of key process on the technology of apple vinegar production%苹果醋生产工艺关键工序探讨

    Institute of Scientific and Technical Information of China (English)

    李晓楼; 杨丽华

    2012-01-01

    简述苹果醋生产的液体酿制法和固体发酵法,以苹果和大米为原料,阐述果米共酵生产苹果醋工艺的各工序,并针对关键工序果米混汁的配合比、发酵初始总糖度的选择进行实验探讨分析,提出各工序的操作要求和要点,总结苹果醋的感官质量标准,为苹果醋的生产提供参考.%This article described the production of apple vinegar liquid and solid fermentation brewing method.Using apples and rice as raw materials,the each process on the technology of apple vinegar by fruit-grain mixtures fermentation was discussed,and experiments were made on key processes of the mixture ratio of fruit-rice mixed juice and the initial total sugar fermentation degree.The operation requirement and key points were proposed,and the apple vinegar quality standard was summed up,providing reference for the production of apple vinegar.

  10. Effects of New Technologies.

    Science.gov (United States)

    Social and Labour Bulletin, 1980

    1980-01-01

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

  11. Exploration of an Optimal Policy for Water Resources Management Including the Introduction of Advanced Sewage Treatment Technologies in Zaozhuang City, China

    Directory of Open Access Journals (Sweden)

    Gengyu He

    2016-12-01

    Full Text Available Water shortage and water pollution are important factors restricting sustainable social and economic development. As a typical coal resource-exhausted city and a node city of the South-to-North Water Transfer East Route Project in China, Zaozhuang City’s water resources management faces multiple constraints such as transformation of economic development, restriction of groundwater exploitation, and improvement of water environment. In this paper, we develop a linear optimization model by input–output analysis to study water resources management with the introduction of three advanced sewage treatment technologies for pollutant treatment and reclaimed water production. The simulation results showed that from 2014 to 2020, Zaozhuang City will realize an annual GDP growth rate of 7.1% with an annual chemical oxygen demand (COD emissions reduction rate of 5.5%. The proportion of primary industry, secondary industry, and tertiary industry would be adjusted to 5.6%, 40.8%, and 53.6%, respectively. The amount of reclaimed water supply could be increased by 91% and groundwater supply could be decreased by 6%. Based on the simulation, this model proposes a scientific reference on water resources management policies, including water environment control, water supply plan, and financial subsidy, to realize the sustainable development of economy and water resources usage.

  12. Discussion on technology for development and utilization of geothermal resources in oilifelds%油田地热资源开发利用技术探讨

    Institute of Scientific and Technical Information of China (English)

    刘均荣; 于伟强; 李荣强

    2013-01-01

    There are plenty of geothermal resources in oil & gas sedimentary basins. In the context of short energy supply and vigorous development of new energy, development of geothermal resources in oil&gas ifelds is being paid more and more attention. Based on the analysis of geothermal resources in oil&gas ifelds, the possible mode of co-production of oil/gas and geothermal resources was discussed in this paper. Considering the existing low-and medium-temperature power generation technology, the feasibility of using low-and medium-temperature geothermal resources in oil&gas ifelds to power was analyzed. With the characteristics of geopressured geothermal resources, the potential of using geopressured geothermal water lfooding in heavy oil reservoir to enhance oil recovery was also investigated. It was concluded that sustainable development of oil&gas ifelds and efifcient utilization of new energy could be realized through the“win-win”cooperation between oil/gas production and geothermal exploitation based on existing infrastructure, technology, geothermal experience and reservoir information in oil&gas ifelds.%油气沉积盆地拥有丰富的地热资源,在能源供需紧张、大力发展新能源的背景下,油田地热资源开发日益受到重视。在对油田地热资源分析的基础上,讨论了油气与地热联产的几种可能模式;结合现有的中低温发电技术,分析了利用油田中低温地热资源发电的可行性;最后,针对地压型地热资源的特点,对地压型地热水驱提高稠油油藏采收率进行了探讨。研究认为,利用油气田现有的基础设施、生产技术、开发经验和储层数据,通过油气生产与地热开采的“双赢”合作,可实现油气田的可持续发展和新能源的高效利用。

  13. Securi ty Technology Discussion for Emergency Command System of Nuclear Power Plant%核应急指挥系统安全技术探讨

    Institute of Scientific and Technical Information of China (English)

    刘振军

    2014-01-01

    Nuclear power plant emergency command system can provide valuable data for emergency personnel ,such as the unit data ,weather data ,environmental radiation data .In the course of emergency response ,the emergency command system provides decision support to quickly and effectively control and mitigate the consequences of the nuclear accident ,to avoid and reduce the dose received by staff and the public ,to pro‐tect the environment and the public .There are high performance requirements on the security of the system and the data transmission .Based on the previous project and new demand after the Fukushima incident ,the security technology design of emergency sys‐tem in nuclear power plant was discussed .The results show that the introduction of information security technology can effectively ensure the security of emergency sys‐tems ,and enhance the capacity of nuclear power plant to deal with nuclear accidents .%核电厂应急指挥系统能为应急人员提供有价值的数据,如机组数据、气象数据、环境辐射数据等。在应急响应过程中为指挥人员提供快速辅助决策支持,有效控制和减轻核事故造成的后果,避免和减少工作人员、公众所接受的剂量,保护环境、保护公众。系统对安全性及数据传输安全性能要求较高。基于以往的项目经验及福岛事件后应急的新需求,本文对核电厂应急系统的安全技术设计进行探讨。结果表明,引入信息安全技术可有效保证应急系统的安全,增强核电厂应对核事故的能力。

  14. A Case for Adapting and Applying Continuance Theory to Education: Understanding the Role of Student Feedback in Motivating Teachers to Persist with Including Digital Technologies in Learning

    Science.gov (United States)

    Wright, Noeline

    2015-01-01

    In New Zealand schools, the adoption and persistent use of digital tools to aid learning is a growing but uneven, trend, often linked to the practices of early adopters and/or robust wifi infrastructure. The Technology Adoption Model is used internationally to gauge levels of uptake of technological tools, particularly in commerce and also in…

  15. Discussion on Web testing technology based on academic search engine websites%基于学术搜索引擎网站浅谈Web测试

    Institute of Scientific and Technical Information of China (English)

    杨小萍; 李德录; 王昱

    2011-01-01

    Web测试是软件测试的一部分,Web测试方法日新月异,基于对学术搜索引擎网站进行测试,文中主要介绍Web测试的相关知识,从功能测试、性能测试、用户界面测试3个方面进行了阐述,对Web测试常用工具分析对比,系统的探讨了Web测试的过程和常用方法.%Web testing methods, as a part of software testing, have been changing rapidly. Based on testing academic search engine websites, this article mainly introduces relevant knowledge on Web testing , including function testing, performance testing, and user interface testing. Also, it analyses and compares among general testing tools and discusses the process of Web testing and commonly used testing methods.

  16. Discussion on Course of The SDH Optical Transmission Technology%《SDH光传输技术》教学探讨

    Institute of Scientific and Technical Information of China (English)

    宫海梅

    2016-01-01

    《SDH光传输技术》课程是移动通信专业核心课,也是一门职业技能课。如何让学生经过课程学习后较快适应工作岗位是迫切需要解决的问题。从课程地位、课程目标、教学内容设置、课程实施、教学评价及考核要求、改革成效这几方面进行探讨,在具体教学过程中采用基于工作过程导向的任务驱动教学法,以学生为本,理论与实践相结合,教学做一体化,在教学评价及考核中,采用分阶段分层次过程考核,提高了学生积极性,为适应岗位工作奠定良好基础。%The SDH optical transmission technology is a mobile communications professional core cour-ses , and is a professional skill courses .How to make students quickly adapt to the job after a course is an ur-gent need to solve the problem .This article are discussed from the curriculum status , curriculum objectives , teaching content , curriculum implementation to teaching evaluation and requirements , the result of reform .In the process of teaching ,the task driven teaching method is adopted based on working process .Give priority to students , combine theory and practice , integrated teaching study and doing as a whole .In the teaching e-valuation and requirements , using the phases hierarchical process , improve the enthusiasm of the students in order to meet the post work .

  17. 半薄切片技术实践探讨%Discussion on the practice of semi-thin slices technology

    Institute of Scientific and Technical Information of China (English)

    胡基华; 李晶; 张淑梅; 孟力强; 曹旭

    2014-01-01

    半薄切片的制备是一种常用制样手段,图像清晰度、分辨率远优于石蜡切片,视野大于超薄切片,有利于获得高质量的光镜图像,同时也是电镜超薄切片技术中一种有效的定位方法。尽管一些关键技术如固定、切片、染色有其特点和难点,但是已经成为现在结构观察中不可缺少的手段之一,在电镜观察中发挥着越来越大的作用和优势。本文从固定液的选择、切片的制备、脱树脂和染色几个方面进行探讨,为找到最好的制片方法提供参考。%Preparation of semi-thin sections is a common sample preparation method. The image is clear,the resolution is far superior to paraffin,the vision is greater than the ultrathin sections,and it is conducive to high-quality optical microscope image, but also is a kind of effective positioning methods for the electron microscope in an ultra-thin sectioning technique. Although some key technologies such as fixing,sectioning and staining have their own characteristics and difficulties,but it has become one of the structures observed in the indispensable means and now plays an increasingly important role in advantages of electron microscopy. This paper discusses the choice of fixative prepared slices,removing resin and staining aspects,to provide a reference for the producers to find the best method.

  18. Discussion on advanced manufacturing

    Institute of Scientific and Technical Information of China (English)

    WANG Xiankui

    2007-01-01

    Advanced manufacturing consists of continuity of manufacturing,its broad sense,and the core of the manufacturing process.The technology of continuous manufacturing is discussed according to both historical and modern perspectives.The relationship between human development and manufacturing technology is also discussed.Manufacturing is a continuously evolving topic.It is not only the foundation and means of imagination,conception,the science,and the technology of material change,but also the expression of national economy,national defense,and the support industries.The broad sense of manufacturing theory,which extends the concept of manufacturing,is an important development in the 20th century.The sense is analyzed in connection with design,material forming theory,synthesis of manufacturing technology,manufacturing modes,life cycle of product,hardware and sottware,and support environment,etc.At the same time,the core action and the development of the theory and technology of process is also discussed.At the end of this paper,the development directions of mechanical manufacturing science and technology are mentioned.

  19. Measurement of Spent Fuel Assemblies - Overview of the Status of the Technology for Initiating Discussion at NATIONAL RESEARCH CENTRE KURCHATOV INSTITUTE June 2013

    Energy Technology Data Exchange (ETDEWEB)

    SISKIND B.; N/A

    2013-06-03

    This presentation provides an overview of the status of the technology for the measurement of the fissile material content of spent nuclear reactor fuel. The emphasis is on how the needs of the U.S. Nuclear Regulatory Commission and the International Atomic Energy Agency are met by the available technology and what more needs to be done in this area.

  20. Individual and Collaborative Technology-Mediated Learning Using Question & Answer Online Discussion Forums--Perceptions of Public Health Learners in Dubai, UAE

    Science.gov (United States)

    Awofeso, Niyi; Hassan, Moustafa; Hamidi, Samer

    2016-01-01

    This case study provides evidence-based suggestions for the use of Question and Answer discussion forums for improving quality and assessment of online learning. General online discussion forums are accessible at any time to all subscribers, making it possible for some learners to update, concur with or paraphrase discussions posted earlier by…

  1. MRI diagnosis of syringomyelia. Including discussions on pathogenesis

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, Mutsumasa; Sakamoto, Yuji; Kojima, Ryutaro; Matsuno, Yasuji (Kumamoto Univ. (Japan). School of Medicine)

    1989-07-01

    Eighteen cases of syringomyelia were classified into communicating type (8 cases), traumatic type (5 cases) and tumor type (5 cases). Although there was similarity in the appearance of MRI regardless of the causes, there were some characteristics which were found more prevalently in one type of syringomyelia than the other. Traumatic syringomyelia involved longer segments, frequently entire length of the spinal cord. Chiari I malformation was more often associated with the communicating type, while the cystic appearance of syringomyelia was more frequently associated with the tumor type. Enlargement of the spinal cord was often seen with the tumor type, followed by traumatic type. T2-weighted images showed increased intensity in the area of the spinal cord trauma in all trauma cases, while tumor types also showed increased signal intensity within the tumor on T2-weighted images. Flow void sign of the syrinx was observed frequently in the communicating type. Although there was overlapping of the findings among syringomyelias of different causes, it was often possible to make differentiation among 3 types. When clinical and MR findings were considered together, MRI was one of the most important radiologic examinations in the evaluation of syringomyelia. (author).

  2. Discussion on Water Treatment Technology in Shale Gas Development%页岩气开发过程中的水处理技术探讨

    Institute of Scientific and Technical Information of China (English)

    李玉春

    2016-01-01

    页岩气开发普遍采用水力压裂开采方式,开发过程中会产生大量压裂返排液,压裂返排液中悬浮物、总溶解固体、金属离子和有机物等含量都较高,并且组成成分复杂,这些因素都决定着处理后的水是否能够有效再利用;然而目前压裂返排液回收再利用的基本方法由于没有彻底解决清除盐和其他化学成分的问题,还存在一定局限性.针对压裂返排液进行净化处理的主要方法有过滤法、化学沉淀法、热技术法、膜过滤技术法等.美国的废水管理方法主要包括尽可能降低生产废水量、循环回收利用气井作业过程中的水、在生产场地采用储水罐或储水池、对作业外水进行处理和再利用.相比于美国,我国页岩气起步较晚,经验欠缺,故为了确保我国页岩气的长期开采,不仅要选择合适的水处理方案,而且还应启动相应的监管工作,才能减小其对环境造成的污染和破坏.%The hydraulic fracturing method is widely used in shale gas development and huge amounts of fracturing flowback fluid is produced in the development process. The flow-back fluid usually contains high content of suspended particles, total dissolved solids, metalic ions and organic matter and its composition is complex. All of these determine whether the treated water can be reused effectively.However, the basic method so far for fracturing flu-id recycling still has some limitations, for it can not completely solve the problem of disposal salt and other chemical constituents. The major purification methods of fracturing fluid are filtering method, chemical precipitation, thermal technology, membrane filtration, etc. The wastewater management methods in America mainly include minimizing wastewater pro-duction, recycling water produced in gas well operation process, using storage tanks or res-ervoirs in production area and recycling operating water.Compared with the United States, the shale gas

  3. Are You Ready To Discuss IT Outsourcing on Your Campus?

    Science.gov (United States)

    McCord, Alan

    2002-01-01

    Explores why the idea of outsourcing campus information technology (IT) services rouses opinions and passions best handled by informed dialogue. Discusses how to conduct this dialog, including common myths about outsourcing and useful lessons. (EV)

  4. Discussion on Naval Armament System Technology%海军装备体系技术研究理论问题探讨

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    Starting with the concept of naval armament system, the development process of the naval armament system technology is summarized, and the position and function of the naval armament system technology in naval armament development are analyzed. Further, the connotation of naval armament system technology, and the objects and contents in studying naval armament system technology are determined, thus a preliminary theoretical system is established. In addition, the development trend and features of naval armament system technology are described.%  从分析海军装备体系概念入手,梳理了海军装备体系技术的发展过程,深入分析了装备体系技术在海军装备发展中的地位与作用,研究确定了海军装备体系技术的内涵、研究对象和研究内容,初步构建了理论体系,并阐述了海军装备体系技术的发展趋势及特点。

  5. Discussion on FM Technology in the Process of Wind Power Generation%风力发电过程中的调频技术探讨

    Institute of Scientific and Technical Information of China (English)

    卢东红

    2016-01-01

    With the rapid development of economy and society, a sharp rise in the electric power demand of the whole society, the traditional power generation technology has been unable to meet the demand of the objective, is of great importance to the development and utilization of new technology, new energy. Wind power technology is a new technology has been applied in power system, plays a positive role. The development situation of wind power was brielfy introduced and the impact of wind power on power system was analyzed, as well as the application of frequency modulation technology.%随着经济与社会的飞速发展,整个社会电力的需求量急剧上升,传统发电技术已经无法满足客观需求,新技术、新能源亟待开发利用。风电技术成为一种新技术被运用于电力系统,发挥着积极作用。文章首先简单介绍了风力发电的发展概况,然后分析了风力发电对电力系统带来的影响以及调频技术的应用。

  6. 数码技术在医学摄影中的应用与探讨%Application and Discussion of Digital Technology in Medical Photography

    Institute of Scientific and Technical Information of China (English)

    步金梅; 范林华

    2009-01-01

    与传统摄影相比,数码技术在医学摄影中显示了其独特的优势.文章结合工作实践,探讨了当前数码摄影最前沿的关键技术,针对数字技术在医学摄影发展中存在的问题,提出了相应的对策.%Compared with traditional photography, digital technology in medical photography has demonstrated its unique advantages. Combined with the work practice of digital photogra-phy, the current cutting-edge key technologies for digital photographic technology were investiga-ted, the problems in develpment of digital photography in medical field were pointed out, and corresponding countermeasures were put forward.

  7. A Brief Discussion on Standardization System of Exhibits in Science and Technology Museums%浅谈科技馆展品的评价标准

    Institute of Scientific and Technical Information of China (English)

    王洪鹏

    2011-01-01

    The science and technology museums exert a positive effect on promoting the technological development,which assume a position to disseminate science and enhance the scientific quality of public.Based on the analysis of specific exhibits,this paper proposes the composition of standardization system for exhibitsin science and technology museums,describes the major contents of the standard.%科技馆是普及科学知识、提高公众科学素质的重要场所,对推动科技进步具有重要作用。结合具体展品,本文提出了科技馆展品标准化体系的构成,论述了标准化体系所涵盖标准的主要内容。

  8. Discussion on the green energy saving technology application in building construction%谈建筑施工中绿色节能技术的应用

    Institute of Scientific and Technical Information of China (English)

    肖宁

    2015-01-01

    This paper elaborated the role application of green energy saving technology in building construction,according to the principle of green energy saving technology in building construction,researched the internal green construction technology measures of building top,interior walls,exterior walls,laid foundation for the sustainable development of construction industry.%阐述了建筑施工中应用绿色节能技术的作用,根据绿色节能技术在建筑施工中的原则,对建筑顶部、内墙、外墙、内部的绿色施工技术措施作了研究,为建筑业的可持续发展奠定了基础。

  9. 数字航空摄影测量数据处理关键技术探讨%Discussed on Digital Aerial Survey Data Processing Key Technology

    Institute of Scientific and Technical Information of China (English)

    肖志婷; 郝娜

    2014-01-01

    with the computer technology , surveying and mapping technology and the rapid development of information technology , avi-ation photogrammetry technology also obtained the unprecedented development and progress, digital aerial photogrammetry technology has become the main way of modern aviation photogrammetry .Therefore, the study of digital aerial photogrammetry , has very impor-tant practical significance .This paper first introduces the development and application fields of digital aerial survey , then analyzed the digital aerial survey data processing key technology and its technical difficulties , finally, summarizes the research of this subject .%随着计算机技术、测绘技术与信息技术的快速发展,航空摄影测量技术也取得了前所未有的进步,数字航空摄影测量技术已经成为现代航空摄影测量的主要方式。因此,对数字航空摄影测量进行研究,具有十分重要的现实意义。本文首先介绍了数字航空摄影测量的发展与应用领域,然后分析了数字航空摄影测量数据处理关键技术及其技术难点,最后对本课题的研究进行了总结。

  10. Discussion on the Virtual Reality Technology and its Development Application%浅谈虚拟现实技术及其发展应用

    Institute of Scientific and Technical Information of China (English)

    陈娟

    2012-01-01

      虚拟现实技术是一种模拟人在自然环境中的视觉,听觉,触觉等行为的高度逼真的人机交互技术,是利用人类感知能力和操作能力的新方法。该文首先简要阐述虚拟现实技术的概念及其特点。其次介绍了虚拟现实技术的分类及其主要技术构成,并概括了虚拟现实技术在城市规划、旅游景观、医学、艺术教育、生物力学、工业仿真等方面的技术应用,最后对虚拟现实技术的发展及应用进行了总结展望。%  Virtual reality technology is a simulation of behavior of people in the natural environment, visual, auditory, tactile highly realistic human-computer interaction technology, human perception and the ability to operate the new method. This pa⁃per briefly elaborated the concept of virtual reality technology and its characteristics. Secondly, the classification and its main tech⁃nology of virtual reality technology constitute, and outlines the technical applications of virtual reality technology in urban plan⁃ning, tourism, landscape, medicine, arts education, biomechanics, industrial simulation, etc. Finally, the development of virtual re⁃ality technology and application of the concluding outlook.

  11. Discussion on Construction Technology and Building Energy Consumption%浅议建筑施工技术与建筑能耗

    Institute of Scientific and Technical Information of China (English)

    刘宝安; 余冰磊

    2014-01-01

    为有效解决建筑能耗问题,应当在建筑施工中积极采用各种节能技术,从根本上降低建筑能耗。基于此点,本文就建筑施工技术与建筑能耗进行了研究。%Energy-saving technologies should be actively ado- pted in the construction to solve the problem of building ene- rgy consumption in order to reduce building energy consump- tion fundamentally. Based on this point, this paper studied the construction technology and building energy consumption of buildings.

  12. Discussions on denitration technology for exhaust gas of coke oven battery%焦炉烟气脱硝工艺技术探讨

    Institute of Scientific and Technical Information of China (English)

    李良华; 刘杰; 曹银平

    2015-01-01

    介绍了控制焦炉烟气氮氧化物生成的低氮燃烧技术和焦炉烟气脱硝技术,阐述了干法和湿法烟气脱硝技术的适用性和需解决的问题。%This paper introduces the low-nitrogen combustion technology to control NOx generation in exhaust gas of coke oven battery and the denitration technology for exhaust gas,and it also elaborates the applicability of dry denitration and wet denitration method and the problems to be solved.

  13. Discusses on the Research of Digital Television Data Transmission Technology%数字电视数据传输技术的论述研究

    Institute of Scientific and Technical Information of China (English)

    姜秋萍

    2015-01-01

    With the development of society, should further optimize and improve digital television data transmission technology, to promote the rapid development of digital TV. A brief analysis of the data transmission of digital television, digital television elaborated data transmission technology.%随着社会的不断发展,应进一步优化和完善数字电视数据传输技术,推动数字电视的快速发展。简要分析了数字电视数据传输方式,阐述了数字电视数据传输技术。

  14. Application and Discussion of Factory Darkening Seedlings Cultivation Technology for Rice Combination%水稻工厂化暗化育秧技术应用探讨

    Institute of Scientific and Technical Information of China (English)

    刘清亮

    2015-01-01

    当前水稻育秧技术是机械插秧的重要配套,是机械化插秧的技术保障和支撑,是农艺和农机的有机结合.育秧技术的好坏,是机械化插秧技术成功与否的关键环节.通过这几年生产实践,总结水稻工厂化暗化育秧关键技术,为大面积推广水稻工厂化育秧提供参考.%In currently, rice seedlings technology is one of the important supporting mechanical transplanting, is the technical guarantee and supporting mechanization planting, and is the combination of agronomy and farm machinery. What,s more, the cultivation technology is the key to the success of mechanization planting technology. Through recent year research, we summarizes the rice factory darkening boards for key technologies, provide reference for large extension rice seedlings.

  15. Discussion on the construction of technology innovation system of Zhanjiang%构建湛江科技创新体系探讨

    Institute of Scientific and Technical Information of China (English)

    亓松松

    2014-01-01

    The science and technology is the primary productive force , which holds the strong capability of independent innovation , who grasped the initiative's future development .It is starting with the present situation of Zhanjiang economic development and technological innovation , by using sit-uation analysis and comparative analysis research methods , to carry out technological innovation Zhanjiang examine and analyze the problems found , and then build a science and technology innovation system , boosting economic rise of Zhanjiang .%科学技术是第一生产力,掌握了强大的自主创新能力,就把握了未来发展的主动权。文章从湛江市经济发展和科技创新的现状入手,运用现状分析和对比分析研究方法对湛江市的科技创新进行审视和分析,发现其存在的问题,从而构建科技创新体系,助推湛江经济崛起。

  16. 浅谈路面透层、粘层施工工艺%Brief Discussion on Construction Technology of Prime Coat and Tack Coat in Pavement

    Institute of Scientific and Technical Information of China (English)

    刘金涛

    2012-01-01

    Material quality requirement, construction technology, quality management and acceptance re- quirement of prime coat and tack coat in pavement are introduced.%介绍了路面透层及粘层的材料质量要求、施工工艺、质量管理和验收要求。

  17. Discussion on the Applications of Laser Surface Treatment Technology%浅谈激光表面处理技术及应用

    Institute of Scientific and Technical Information of China (English)

    王洪奎

    2013-01-01

    激光是高能束加工的新型能源之一.激光加工技术具有清洁、环保、高效及易于实现自动化的优点,应用十分广泛.介绍了激光技术在电镀、化学镀、气相沉积、材料表面改性及精饰加工中的应用,简要分析了激光表面处理加工的特点及存在的问题,指出激光在表面工程技术领域应用的广阔前景.%Laser is one of the new energy using for high energy density beam process. Laser processing technology possesses a very wide range application since its advantages in clean, environmental friendly, high efficient and easy to automate. In this paper, the applications of laser technology in electroplating, electroless plating, vapor deposition, surface modification and finishing of materials were introduced. The characteristics as well as the existing problems of laser processing technology were analyzed briefly, and the broad prospects of laser in the field of surface engineering technology were also pointed out.

  18. 制冷与空气调节电气技术探讨%Discussion on the electrical technology of refrigeration and air conditioning

    Institute of Scientific and Technical Information of China (English)

    陈廷波

    2015-01-01

    With the development of economy of our country makes people continually increasing demands on the quality of life,and the development of science and technology for development of China Refrigeration and air conditioning electrical technology to provide the technical support,the development of refrigeration and air conditioning electrical technology to improve the people's lives,making people's life more and more comfortable.The development of refrigeration and air conditioning electrical technology also makes the development of our country's economy sustained and stable,and it has important meaning for the harmonious development of society..%随着我国经济的不断发展使得人们对生活质量的要求不断提高,而科学技术的发展也为我国制冷与空气调节电气技术的发展提供了技术支持,制冷与空气调节电气技术的发展改善了人们的生活,使得人们生活越来越舒适。制冷与空气调节电气技术的发展同样使得我国经济持续稳定的发展,对于社会的和谐发展也使具有重要的意义。

  19. Discussion on Engineering Measurement Technology Professionals' Training%工程测量技术专业人才培养探讨

    Institute of Scientific and Technical Information of China (English)

    唐群

    2014-01-01

    Engineering measurement technology professionals should take effective measures to enhance students' profes-sional skills and professionalism, and strive to output a lot of quality talent to the community, adding lasting impetus for the sustainable development of China's construction and measurement industry. In this article, the author of the engineering me-asurement techniques to study the training of professionals, combined with social position measurement technology profes-sionals in the engineering requirements, develop training quality engineering measurement technology professionals effec-tive measures designed to improve project quality measurement technology professional teaching and optimize engineering measurement technology professional teaching results.%工程测量技术专业应采取有效措施,全面提升学生的专业技能与职业素养,力求向社会输出大量优质人才,为我国工程测量行业的持续发展添加持久动力。在本文中,笔者对工程测量技术专业人才的培养进行研究,结合社会岗位对工程测量技术专业人才的要求,拟定培养优质工程测量技术专业人才的有效措施,旨在提高工程测量技术专业的教学质量,优化工程测量技术专业的教学成果。

  20. [Assessment of the technology of care relations in the health services: perception of the elderly included in the family health strategy in Bambuí, Brazil].

    Science.gov (United States)

    Santos, Wagner Jorge dos; Giacomin, Karla Cristina; Firmo, Josélia Oliveira Araújo

    2014-08-01

    In the health field, technologies of care relations are in the scope of the worker-user encounter, implying intersubjectivity with the development of relationships between subjects, resulting in action. Evaluation studies synthesize knowledge produced on the consequences of using these technologies for society. This anthropological study aims to understand the perception of the elderly regarding the resolution capability and effectiveness of the acts produced in health care relationships in the context of the Family Health Strategy (ESF). The group studied consisted of 57 elderly residents in Bambui, State of Minas Gerais, Brazil. The model of signs, meanings and actions was used for collecting and analyzing data and the semi-structured interview was applied as a research technique. Elderly individuals assess resolution capability and effectiveness of the acts of care in the ESF as negative, with relation to the quality of user and professional interaction. The ESF is not effective and the desired change in the health care model has not occurred in practice. It repeats the centrality of the medical-drug-procedure model that treats the disease rather than the patient, perceiving old age as a disease and illness as being related to aging.

  1. Discussion about magnesium phosphating

    Directory of Open Access Journals (Sweden)

    P. Pokorny

    2016-07-01

    Full Text Available The paper describes results from recently published research focused on production of non-conventional magnesium phosphate Mg3(PO42・4H2O – bobierrite, or MgHPO4・3H2O – newberyite coating for both magnesium alloys and/or mild steel. This new kind of coating is categorized in the context of current state of phosphating technology and its potential advantages and crystal structure is discussed. At the same time, the suitable comparison techniques for magnesium phosphate coating and conventional zinc phosphate coating are discussed.

  2. Discussion on construction technology points of municipal road drainage pipeline%谈市政道路排水管道施工技术要点

    Institute of Scientific and Technical Information of China (English)

    张密兰

    2016-01-01

    The thesis analyzes problems existing in municipal road drainage pipeline construction. Starting from aspects of filed survey, route ex-cavation, sampling technology, pipeline installation and pavement restoration, it describes construction technology points of municipal road drain-age pipeline, with a view to improve domestic city road construction efficiency and quality.%分析了市政道路排水管道施工中存在的问题,从现场勘察、线路开挖、放线技术、管道安装、路面恢复等方面,阐述了市政道路排水管道施工的技术要点,以提高我国城市道路的建设效率和质量。

  3. Discussion on Application Technology of Building Energy Efficiency in China%我国建筑节能的技术探讨

    Institute of Scientific and Technical Information of China (English)

    郭凯

    2015-01-01

    Building energy efficiency can reduce the growth in the total energy consumption of the building speed, this paper mainly expounds the recently the focus of the work of building energy conservation in our country, gradually strengthen control on building energy consumption of the actual operation, strengthen the building energy-saving technology and technology innovation etc..%建筑节能可以降低建筑总能耗增长的速度。本文主要阐述了近期我国建筑节能的工作重点、逐步加强对建筑实际运行能耗的控制、加强建筑节能的技术基础和技术创新等问题。

  4. Simply discussion on portal frame installation construction technology of a engineering%简述某工程龙门架安装施工工艺

    Institute of Scientific and Technical Information of China (English)

    尹力舆; 刘如心

    2012-01-01

    This paper relatively comprehensive elaborated the portal frame installation construction from the construction technology, installation process, installation methods and other aspects, elaborated the critical construction technology of portal frame installation, had a guiding role to construction personnel without portal frame installation experience.%摘要:从施工工艺、安装程序、安装方法等方面对龙门架安装的施工进行了较为全面的阐述,阐明了龙门架安装的关键施工工艺,对没有龙门架安装施工经验的人员有一定的指导作用。

  5. 单晶硅太阳电池制备工艺探讨%Discussion on Preparation Technology of Crystal Silicon Solar Cells

    Institute of Scientific and Technical Information of China (English)

    何京鸿; 赵恒利; 李雷

    2012-01-01

    The article describes the fabrication techniques of crystalline silicon solar cells, and the adjustment range of technological parameters are given by experiments. The contributions and attentions of each progress are explained, and kinds of methods are presented to improve the efficiency of the solar cells by optimizing technological process.%本文介绍目前晶体硅太阳电池制造工艺,通过实验给出各个工艺流程的工艺参数及可调节范围,说明各环节对太阳电池的贡献及注意问题。提出了通过优化各工艺流程来提高晶体硅太阳电池效率的一些方法。

  6. 煤矿液压支架焊接技术探讨%Discussion on the Welding Technology of Coal Mine Hydraulic Support

    Institute of Scientific and Technical Information of China (English)

    杨磊

    2015-01-01

    分析了煤矿液压支架焊接技术要求和技术分类,阐述了煤矿液压支架焊接技术和煤矿液压支架焊接机器人的应用。%This paper analyzed welding technical requirements and technical classification of coal mine hydraulic support, and expounded the application of the coal hydraulic support welding technology and coal hydraulic support welding robot.

  7. To Discuss the Construction Technology of Building Concrete%探讨建筑中混凝土的施工技术

    Institute of Scientific and Technical Information of China (English)

    初艳鲲

    2013-01-01

    In building construction, the construction technolo-gy of concrete is the key to the quality of the entire project. R-ebar and concrete are important support of engineering load-b-earing, and a large amount and widely used of concrete is an i-ntegral part of the engineering and construction materials. Rei-nforced the concrete construction technology and put the high level of technology into used in construction engineering, whi-ch can effectively improve the quality of projects and shorten the construction period and improve the economic benefits of the project. In this article, the author analysis and explore the construction technology in concrete.%  在建筑工程的施工中,混凝土的施工技术是整个工程质量的关键之处。钢筋与混凝土是工程承重的重要支撑,凝土用量大、用途广,是工程建筑中的不可或缺的材料。加强对混凝土施工技术,将高水平的混凝土施工技术应用在建筑工程项目中,可以有效提高项目质量和缩短工期,提高项目的经济效益。本文对于建筑工程中混凝土施工技术进行了研究和分析。

  8. 浅谈建筑技术科学与生态人居环境建设%Discussion about Building Technology Science And Ecological Living Environment

    Institute of Scientific and Technical Information of China (English)

    马云飞; 祝英晓

    2011-01-01

    本文阐述了建筑技术科学在创造良好的生态人居环境过程中的重要性,并具体介绍了相关的建筑科学技术方法。%In this paper,the importance of building technology science in creating of Ecological living environment is described.Based on the analysis,some specific measures of improving the thermal environment were proposed.

  9. Discussion on Management Strategy of Green Building Construction Technology%论探析绿色建筑施工技术管理策略

    Institute of Scientific and Technical Information of China (English)

    郑恩丰

    2014-01-01

    Green construction refers to the construction, under the premise of ensuring the basic requirements of quality, sa-fety and so on, through scientific management and technolo-gical progress, to maximize the conservation of resources and reduce the negative environmental impact of the construction activities, to achieve the“four sections one green”(energy sa-ving, land saving, water saving, material saving and environm-ental protection), realizing the sustainable development of con-struction technology. This paper mainly introduces the strategy of green construction technology management.%绿色施工是指工程建设中,在保证质量、安全等基本要求的前提下,通过科学管理和技术进步,最大限度地节约资源与减少对环境负面影响的施工活动,实现“四节一环保”(节能、节地、节水、节材和环境保护),实现可持续发展的施工技术。文章主要介绍了绿色施工技术管理的策略。

  10. Discussion on MET ammonium sulfate WFGD technology%MET湿式氨-硫酸铵法烟气脱硫技术研究

    Institute of Scientific and Technical Information of China (English)

    柯昌华; 陈捷

    2016-01-01

    The MET patented ammonium sulfate wet flue gas desulfurization technology is described. And the methods of control ing ammonium sulfite oxidation, ammonia slip, aerosols, chloride concentration and fly ash concentration in the slurry are presented further. MET ammonium sulfate FGD technology is an advanced tech-nology with the characteristics of mature, high SO2 removal efficiency, high reliability, simple operation and high value by-product.%简要介绍了MET氨法烟气脱硫技术,着重介绍了MET氨法对亚硫酸铵的氧化、氨逃逸、气溶胶、浆液中氯离子浓度和飞灰浓度等的控制措施。研究表明,MET氨法烟气脱硫技术是一种技术成熟、脱硫效率高、运行可靠、操作简单、副产物品质高的先进烟气脱硫技术。

  11. 探讨水利水电工程钻探与灌浆技术%Discussion on Water Conservancy and Hydropower Engineering Drilling and Grouting Technology

    Institute of Scientific and Technical Information of China (English)

    郭莉洁

    2013-01-01

    Along with the technology and construction engin-eering of our country's water conservancy and hydropower has made great development and progress, the infrastructure cons-truction has entered a new stage. However, the dril ing and gr-outing technology of water conservancy and hydropower engi-neering construction has become a complex and systematic te-chnology, how to bet er ensure the quality of water conservan-cy and hydropower projects, wil become an important subject in front of us.%随着我国的水利水电技术与工程建设取得巨大发展和进步,基础设施的建设也迈进了一个新的阶段。然而,水利水电工程建设中的钻探和灌浆技术却成为一项复杂而系统的技术,如何能够更好地保证水利水电工程的质量,就成为摆在我们面前的一个重要课题。

  12. 基于信息推送技术的移动学习探讨%Discussion on mobile learning based on information push technology

    Institute of Scientific and Technical Information of China (English)

    熊晓莉; 侯永广

    2012-01-01

    移动学习伴随着移动通信技术的发展而发展,移动互联网将大量的互联网资源引入到了移动学习中,信息资源的拥塞给移动学习者带来了诸多不便.介绍了信息推送技术以及移动学习的概念,并在此基础上分析将两者结合的必要性和可能性,最后用实例阐述了将信息推送技术应用于移动学习的实现方式.%Mobile learning is developing rapidly with the development of mobile communication technology, mobile Internet brings a mount of resources in mobile learning, the explosion of information causes a lot of inconveniences to mobile learner. This paper introduced the conception of the information push technology and mobile learning at the beginning, and tried to analyze the necessity and possibility of combination the both, finally, set an example to expound the way how to apply push technology to the mobile learning.

  13. Discussion in Postsecondary Classrooms

    Directory of Open Access Journals (Sweden)

    Curt Dudley-Marling

    2013-11-01

    Full Text Available Spoken language is, arguably, the primary means by which teachers teach and students learn. Much of the literature on language in classrooms has focused on discussion that is seen as both a method of instruction and a curricular outcome. While much of the research on discussion has focused on K-12 classrooms, there is also a body of research examining the efficacy of discussion in postsecondary settings. This article provides a review of this literature in order to consider the effect of discussion on student learning in college and university classrooms, the prevalence of discussion in postsecondary settings, and the quality of discussion in these settings. In general, the results of research on the efficacy of discussion in postsecondary settings are mixed. More seriously, researchers have not been explicit about the meaning of discussion and much of what is called discussion in this body of research is merely recitation with minimal levels of student participation. Although the research on discussion in college and university classrooms is inconclusive, some implications can be drawn from this review of the research including the need for future researchers to clearly define what they mean by “discussion.”

  14. Combining novel monitoring tools and precision application technologies for integrated high-tech crop protection in the future (a discussion document)

    NARCIS (Netherlands)

    Zijlstra, C.; Lund, I.; Justesen, A.; Nicolaisen, M.; Bianciotto, V.; Posta, K.; Balestrini, R.; Przetakiewicz, A.; Czembor, E.; Zande, van de J.

    2011-01-01

    The possibility of combining novel monitoring techniques and precision spraying for crop protection in the future is discussed. A generic model for an innovative crop protection system has been used as a framework. This system will be able to monitor the entire cropping system and identify the

  15. Combining novel monitoring tools and precision application technologies for integrated high-tech crop protection in the future (a discussion document)

    NARCIS (Netherlands)

    Zijlstra, C.; Lund, I.; Justesen, A.; Nicolaisen, M.; Bianciotto, V.; Posta, K.; Balestrini, R.; Przetakiewicz, A.; Czembor, E.; Zande, van de J.

    2011-01-01

    The possibility of combining novel monitoring techniques and precision spraying for crop protection in the future is discussed. A generic model for an innovative crop protection system has been used as a framework. This system will be able to monitor the entire cropping system and identify the prese

  16. “微波技术与天线”课程教学法探讨%Course Discussion on Teaching Method of“Technology of Microwave and Antenna”

    Institute of Scientific and Technical Information of China (English)

    方芳

    2014-01-01

    本文探讨了在“微波技术与天线”课程理论教学学时数被压缩的情况下,如何提高课堂教学的教学质量,培养适应新环境下的具有自主学习能力和工程实践能力的高素质人才。主要从优化课时分配、丰富教学手段、改变实验教学模式、改革教学评价与考核方式四个方面进行了探究。%For the actual situation that the class hours of“Technology of microwave and antenna”has been cut down,we are here to discuss how to Inoprove the teaching quality of classroom teaching ,train to adapt to the new environment with independent learning ability and engineering practice ability of high-quality talent. It mainly includes four aspects:optimizing the allocation of class, enriching the teaching means, changing the experimental teaching mode, reforming teaching evaluation and examination way.

  17. Discussion on the Application of Oil Drilling Automation Core Technology%谈石油钻井自动化核心技术的运用

    Institute of Scientific and Technical Information of China (English)

    刘源

    2012-01-01

    石油开采是我国能源供应的主要行业之一,通过对自然资源的充分挖掘利用有助于缓解国内能源危机.钻井是地下石油资源开采利用的有效方式,能够以最简化的生产工艺提高油井产量,与早期传统的生产模式相比,我国石油钻井过程在技术运用上有了很大的改善,多项自动化技术为石油企业提供了可靠的技术保障.鉴于此,本文阐述了传统石油钻井的不足,并提出先进自动化核心技术的运用情况.%Oil production is one of the major industries of China's energy supply, taking full use of natural resources will help to easing the domestic energy crisis. Drilling is an effective way of exploitation and usage of underground petroleum resources, and it can improve oil well production rate with the most simplified production process. Compared to early traditional mode of production, it has been greatly improved for China's oil drilling in the use of technology, many automation technology provide a reliable technical support for the oil companies. In view of this, the article gives the shortage of traditional oil drilling, and provides the condition of application of advanced automated core technologies.

  18. Discussion on open experiments and EDA technology%开放性实验与EDA技术结合的探讨

    Institute of Scientific and Technical Information of China (English)

    杨斐; 袁启灿; 李光初; 王燕飞; 阮林燕

    2014-01-01

    为弥补传统实践教学的不足,进一步提高学生的自主学习能力和实践创新能力,提出了专业实验室对外开放方案。结合EDA技术,开发了一系列实用性强的实验项目,鼓励本科生早进实验室、早进团队,在开放实验室中学会利用最新技术构建专用的数字集成电路,学会利用专业实验仪器分析、测试数据,提高了学生的科研水平、团队合作意识和就业竞争能力。%To make up for the shortcomings of the traditional practical teaching and further enhance students' self-learning ability and practice and innovation ability, the program of opening up the professional lab to the public is proposed. In combination with the current mainstream technology of electronic design EDA technology, a series of practical experimental projects are developed, to encourage undergraduates to be engaged in lab and team as early as possible, so that in the open lab, they can learn how to use the latest technology to build specialized digital integrated circuit, and how to use a professional laboratory instruments to analyze and test data. In this way, students' scientific research level, teamwork consciousness and job competitiveness can be sharply improved.

  19. First Discussion About Virtual Maintenance Technology Application in Civil Aviation%虚拟维修技术在民航中的应用初探

    Institute of Scientific and Technical Information of China (English)

    杨徐晗; 徐国标

    2015-01-01

    Virtual maintenance is one of the most important research directions of virtual reality technolo-gy,and is widely used in the areas such as research and teaching,aerospace and industry production. Re-search status of virtual maintenance both at home and abroad was analyzed and summarized. Definition and key technology of virtual maintenance was introduced. Realization flow of virtual maintenance simulation was summarized. In the view of virtual maintenance study purposes,based on the key technology,com-bined with the examples at home and abroad,numerous practices involved in civil aviation were investiga-ted. Influence and effect of related technology upon civil aviation was analyzed and summarized. Finally, the prospect of the future application in civil aviation area was also presented.%作为虚拟现实技术的一个重要研究方向,近年来虚拟维修技术广泛运用于科研教学、航空航天和工业生产等领域。对此分析归纳了虚拟维修国内外研究现状;介绍了虚拟维修定义和相关关键技术;给出了虚拟维修仿真实现流程;针对虚拟维修的研究目的,从虚拟维修关键技术入手,结合国内外实例,深入探讨了民航业所涉及的一系列运用实践;分析总结了相关技术运用对民航业的影响和作用;最后对未来民航业中与虚拟维修相关的运用发展进行了展望。

  20. 论现今地质测绘技术与发展%Discussion on Current Geological Mapping Technology and Development

    Institute of Scientific and Technical Information of China (English)

    孙志鹏; 王文龙

    2012-01-01

    介绍了测绘技术的基本概念,并通过传统地质测绘与当代地质测绘的比较,重点介绍了新时期地质测绘的几种技术,并探讨了地质测绘的发展趋势.%In this paper, the basic concepts of topographic technique is introduced, by the comparison of traditional geological mapping and contemporary geological mapping, several technologies of geological mapping in the new era are mainly described, and the development trend of the geological mapping is explored.

  1. Discussion on Cascade Utilization Technology for Coal-bed Methane%煤层气梯级利用技术探讨

    Institute of Scientific and Technical Information of China (English)

    姚成林

    2016-01-01

    This paper described the present development and utilization situation of coal-bed methane both at home and abroad. To counter to the coal-bed methane of different concentrations, the paper analyzed the technologies suitable for its processing and utilization in order to improve its utilization rate and gain the maximum economic benefits. Based on the present technological level, it clarified the cascade processing and utilization technology, i. e. the coal-bed methane with the volume fraction more than 90% suited to directly purified and compressed into pipeline natural gas or purified into CNG / LNG; the coal-bed methane with the volume fraction from 30% to 90% suited to apply the purification technology ( the direct cryogenic liquefaction or pressure-swing adsorption) for CNG / LNG preparation;the coal-bed methane with the volume fraction from 8%to 30% suited to be used for low-concentration gas-fired power generation;and the coal-bed methane with the volume fraction from 1% to 8% can be mixed for regenerative oxidation utilization.%介绍了国内外煤层气开发与利用现状。针对不同浓度的煤层气,分析了其适宜的加工利用技术方式,以提高煤层气利用率及获得最大的经济效益。根据目前技术水平,阐明了煤层气梯级加工利用技术方式:甲烷体积分数在90%以上的煤层气适宜直接净化加压制成管道输送天然气或提纯制取CNG/LNG;甲烷体积分数为30%~90%的煤层气宜采用提纯技术(直接深冷液化或变压吸附)生产CNG/LNG;甲烷体积分数为8%~30%的煤层气宜采用低浓度瓦斯发电技术进行利用;甲烷体积分数为1%~8%的煤层气可经掺混后进行蓄热氧化利用。

  2. 建筑施工技术管理优化措施的探讨%Discussion on Construction Technology Management Optimization Measures

    Institute of Scientific and Technical Information of China (English)

    张琴

    2014-01-01

    The focus on the construction process, construction technology and related content management, in-depth to explore the optimization measures to bring some new ideas and thoughts for the future development of the construction can be a.%着眼于建筑施工过程、施工技术和管理方面的相关内容,深入探讨其优化措施,以期能够为建筑施工的未来发展带来一些新的思路和想法。

  3. Discussion on Process Technology of Formaldehyde Made by Methanol Oxidation%甲醇氧化制甲醛工艺技术探讨

    Institute of Scientific and Technical Information of China (English)

    许永成; 肖敦峰; 刘广智

    2012-01-01

    结合国内外目前采用的铁钼法和银法甲醇氧化制甲醛工艺技术,从催化剂、产品质量、公用工程消耗、工程造价等方面对比了各工艺的优缺点,结果表明,铁钼法甲醛工艺优于银法甲醛工艺;进一步比较了美国D.B wester和瑞典Perstorp的铁钼法工艺技术,旨在为新建项目的优化决策提供参考。%In combination with process technology of formaldehyde made by methanol oxidation with the Fe-Mo method and Ag method presently a- dopted, the advantages and shortages of the various processes were compared from aspects of catalyst, product quality, utility consume, project cost of construction etc. , result indicates that the formaldehyde process with Fc-Mo method is more superior than the formaldehyde process with Ag method ; more- over the process technology of American D. B wester Fe-Mo method was compared with the Sweden Perstorp Fe-Mo method, its purpose was for reference optimizing of decision for a newly built project.

  4. 论现代柳编工艺的表现与发展%Discussion on modern willow technology performance and development

    Institute of Scientific and Technical Information of China (English)

    董业子

    2013-01-01

    Willow technology is a folk arts and crafts which composed of traditional weaving process in the development and independence, along with the development of the times we can see growth trajectory of old willow technology discovered by people gradually use. Both practical and ornamental in modern production and life to light and heat, and because of its flexibility, natural materials gradually widespread concernes by domestic and foreign architecture, art circles.%  柳编工艺是由传统编织工艺中发展并独立出来的一门民间手工艺,随着时代的发展我们可以看到古老的柳编工艺逐渐被人们发现利用并成长的轨迹。无论实用性还是观赏性都在现代生产生活中继续发光发热,并因其材料的柔韧性、天然性逐渐受到国内外建筑界、艺术界的广泛关注。

  5. Discussion of Electromagnetic Compatibility Technology of Switching Power Supply%开关电源电磁兼容技术探讨

    Institute of Scientific and Technical Information of China (English)

    许传发

    2012-01-01

    This paper introduces the basic concept of electromagnetic compatibility technology, researched and analyzes the electromagnetic compatibility problems of switching power supply, and found the reasons for interference. For ways to cut system coupled approaches, ensure the rationality of design, improve compatibility with devices, etc. , the final conclu- sion is taken to cut off the coupling ways to reduce interference and expand is an ideal compatible technology.%介绍了电磁兼容技术的基本概念,并针对开关电源的电磁兼容问题进行了研究与分析,得出了产生干扰的原因。对于切断系统耦合途径、保证设计的合理性、利用器件改进提高兼容性等方法,最后得出结论是采取切断耦合途径、减少干扰产生与扩大是比较理想的兼容技术措施。

  6. 人造生命技术及其伦理学讨论综述%The Review of Artificial Life Technology and its Ethics Discussion

    Institute of Scientific and Technical Information of China (English)

    张翮

    2011-01-01

    生命科学的迅猛发展不可避免地涉及人类自身,随着后基因组时代的到来,合成生物学、人造生命技术的发展必将广泛地应用于能源、环境、材料、医药等诸多领域,因此科学技术进步与传统伦理之间的矛盾也必将出现,从而影响和改变人类未来的生活。%The rapid development of life science inevitably involve human itself,along with post genome era,synthetic biology,artificial life technology development will be widely used in energy,environment,material,medicine and so on many domains and so on scientific and technological progress and the contradiction between the traditional ethics,which will also appear to influence change and human life in the future.

  7. Higher Vocational Colleges Informatization office Technology Teaching Discussion%高职院校信息化办公技术教学探讨

    Institute of Scientific and Technical Information of China (English)

    胡晓峰

    2015-01-01

    [Abstract]Higher vocational education is a special type of education give priority to develop the students' ability of technical application, so higher vocational informatization office technology teaching must adapt to the rule of higher vocational education. Informatization office technology teaching reform should highlight action-oriented teaching ideas and reflects the education ideas of “ability to target”, take the measures of teaching content modularization, case teaching, integration of “teaching, learning and doing”, in order to improve the teaching quality, optimize the teaching effect.%高职教育是以培养学生的技术应用能力为主的一种特殊教育类型,高职信息化办公技术教学必须适应高职教育的规律。信息化办公技术教学改革中应突出行动导向教学思想、体现“能力目标”为本位的教学思想,采取教学内容模块化、教学资源案例化、“教、学、做”一体化的措施,以提高教学质量、优化教学效果。

  8. 谈高边坡预应力锚索施工技术%Discussion on the construction technology of high slope prestressed anchor wire

    Institute of Scientific and Technical Information of China (English)

    李东升

    2012-01-01

    Combining with the successful application example of prestressed anchor wire in the high slope management after waste management engineering blasting in the tunnel entrance of new high-speed railway five peak temple in Hangyong,from the prestressed anchor wire drilling,anchor wire entrance,grouting,anchor pier security system,anchor wire tensioning,locking,anchor wire sealing and other construction technology,emphatically introduced the construction technology of prestressed anchor wire strengthening high slope,ensured the stability of the slope,and achieved good results.%结合预应力锚索在新建杭甬高速铁路五峰寺隧道入口处废矿治理工程爆破后遗留的高边坡治理的成功应用实例,从预应力锚索的钻孔、锚索入孔、注浆、锚墩制安、锚索张拉、锁定、封锚等施工工艺入手,重点介绍了预应力锚索加固高边坡的施工技术,保证了边坡的稳定性,取得了良好的效果。

  9. A Discussion on Culture Technology of Yel ow River Catfish Fry%黄河鲇鱼苗培育技术探析

    Institute of Scientific and Technical Information of China (English)

    孙庆礼

    2014-01-01

    In order to explore the propagation technology of the Yellow River catfish, a test of catfish culture was done using the factory method by the technical staff of the Ningxia Fisheries Institute. In combination with the actual situation, a de-tailed study and analysis were made on the shape characteristics and ecological habits of catfish and the artificial propagation of catfish fry as well as the disease prevention and control and the matters needing attention in the breeding were summa-rized. It will provide a scientific basis for further determination of the operation regulation of the efficient breeding technology of the Yellow River catfish fry.%为进一步探索黄河鲇鱼的繁殖技术,宁夏水产研究所技术人员选择工厂化方式进行鲇鱼苗培育试验。文章结合实际,研究和分析了鲇鱼的形体特征、生态习性、人工繁殖鱼苗的培育、疾病防治,并对培育中的注意事项进行了总结,为下一步确定黄河鲇鱼苗高效养殖技术操作规程提供了科学依据。

  10. Discussion on the Application of 3D Printing Technology in Metal Processing%浅谈3D打印技术应用于金属加工

    Institute of Scientific and Technical Information of China (English)

    王梦

    2016-01-01

    The after consulting lots of literatures and Research on the basis, to use 3D printing technology in the general principles of metal processing as the main line, introduce its definition, development, processing advantages, short board and relates to the field of metal processing in the hardware, and further analysis of 3D printing technology development trends in the field of metal processing and influence.%本文在查阅大量文献和调研的基础上,以3D打印技术应用于金属加工的一般原理为主线,介绍其定义、发展现状、加工优势、短板及在涉及到金属加工领域时所需的硬件等,并进一步分析3D打印技术在金属加工领域的发展趋势及影响.

  11. Responsibility: The First Virtue of Innovation? A discussion of some ethical and meta-ethical issues concerning the concept of ‘responsibility’ in technological innovation

    Directory of Open Access Journals (Sweden)

    Espen D. Stabell

    2014-11-01

    Full Text Available In this paper I investigate the concept of responsibility in the context of technological innovation, with reference to two types of responsibility: ex post and ex ante responsibility. Exposing the shortcomings of ex post responsibility in the context of innovation, I examine different ways of conceiving of a form of ex ante responsibility suitable for our current technological situation. Here I identify two positions with very different approaches to the question of the ethical status of responsibility: Hans Jonas’s concept of responsibility as an ethical principle structuring moral behavior, and René von Schomberg’s idea of responsibility as “responsiveness” linked to procedures of communication and collaboration. Rejecting von Schomberg’s concept on ethico-philosophical grounds, I argue in favor of a critical rehabilitation of some basic thoughts in the philosophy of Jonas. Finally, I suggest taking the step from the Jonasian ethics of responsibility towards the Hegelian concept of Sittlichkeit – a concrete social morality that disentangles responsibility from the dilemmas of subjectivist morality.

  12. 电压空间矢量PWM控制技术的探讨%Discussion of Space Voltage Vector PWM Technology

    Institute of Scientific and Technical Information of China (English)

    赵利

    2011-01-01

    In this paper, SVPWM control technology is utilized method is employed by inserting zero voltage vectors between SVPWM w'aves and the basic knowledge of Fourier series, the the fundamental frequency, which the inverter output U/f is a to produce hexagonal rotating magnetic field, and a the basic voltage vectors skillfully. Using the above proof is given when adjusting motor's speed under constant. It is important for students to understand and master the knowledge of SVPWM technology and AC drive system accurately and comprehensively.%本文利用SVPWM控制技术产生的正六边形旋转磁场,在基本电压矢量之间插入零电压矢量。利用得到的SVPWM波及傅立叶级数基本知识,证明了基频以下调速时,逆变器输出电压一频率比为恒值这一结论。这对准确而全面理解SVPWM控制技术、深刻掌握交流调速系统有关内容具有重要意义。

  13. Discussion on “Cat Power” Broadband Technology Applications%浅谈“电力猫”宽带接入技术的应用

    Institute of Scientific and Technical Information of China (English)

    熊兴无; 郑家林

    2012-01-01

    "电力猫"是一项基于电力线传输信号的设备,它在电力线上网技术中的应用十分广泛,是继有线通信、无线通信、卫星通信之后的又一通信网,电力猫通信已经成为多年来国内外科技人员技术攻关的新目标。对于家庭或小办公室用户而言,电力猫产品提供了最便捷、最安全的方式,它极大方便了人们的使用,有效延伸区域网路的涵盖范围。%"Cat power" is a kind of equipment that based on a power line signal transmission. It's widely used in power line technology. It's the fourth communication network except wired communication, wireless communication and satellite communication. Cat power communication has become the new technology research goals of the scientific and technical personnel at home and abroad. For home or small office user, cat power products provide the most convenient and safest way, which greatly facilitates the use of the effective extension of the scope of the LAN.

  14. Discussion pressure swing adsorption technology of Butane dehydrogenation tail gas extracting hydrogen%从丁烷脱氢尾气提取氢气的变压吸附方法讨论

    Institute of Scientific and Technical Information of China (English)

    屈玉玺; 迟建光

    2015-01-01

    丁烷脱氢尾气提取氢气变压吸附技术是一种新型的气体分离技术,本文探讨从丁烷脱氢尾气提取氢气的变压吸附方法。%Butane dehydrogenation tail gas extracting hydrogen pressure swing adsorption technology is a new type of gas separation technology, this paper discusses the pressure swing adsorption method of extracting hydrogen from butane dehydrogenation tail gas.

  15. 橡胶标准化生产管理技术探讨%Discussion of Standardized Production Management Technology of Rubber

    Institute of Scientific and Technical Information of China (English)

    莫纯正; 李学进; 陈江明

    2011-01-01

    根据科学发展观的要求和农垦总局的指示精神,结合农场的实际,总结“十一五”标准化生产管理实施的成果与经验,按照总体布局、重抓主业、以点带面、形成网络、分步推进、务实协作的原则,不断开创科技创新新局面,提高科技成果转化能力。积极迎合“十二五”规划的新要求,改变生产发展模式,加快传统生产体系的科技创新与改革等.均对广东省阳江市阳东县红五月农场橡胶标准化生产的进一步完善、加快实现现代化农业生产进程有重要的现实意义。%According to the requirements of the scientific outlook on development and the spirit of the instructions of the general reclamation, along with the experience in farms, and summing up the "the eleventh five-year plan" standardized production management implementation results and experience, in accordance with the overall layout, grasping the main, fanning out from point to area, forming a network, step-by-step advancing pragmatic cooperation, the principle of innovation of science and technology, we should constantly create a new situation, raise achievement of science and technology transformation ability. Actively to meet the "12th Five-Year Plan" requirement, change the production mode of development, speed up the traditional production system of science and technology innovation and reform is of practically significance the standardization production perfection further and acceleration of implementation modernization of agricultural production process.

  16. 论技术决策的伦理参与模式%Discussion on the ethical model of technology decision-making

    Institute of Scientific and Technical Information of China (English)

    高杨帆

    2012-01-01

    现代社会的许多风险是由于技术决策过程中伦理缺位所引起的。把伦理思想融入技术决策过程是当代技术面临的重大课题。尽管人们的技术决策总是有意或者无意受到某种伦理的指引,但有意识地在技术决策中植入伦理则至少有三种伦理模式,即价值观模式、功利主义模式和道义主义模式。它们因侧重点不同而适应于不同层次的技术决策,没有一种模式能普遍适用所有的技术决策,但选择一种最合适的伦理模式则是必要的,也是可行的。对于大型技术决策,则必须采取基于上述三种伦理模式的综合模式。%Many risks in modern society are due to the lack of ethic joining during the prohess of technical decision-making. How to embody he ethical thought into the technology decision-making process is a major issue faced by the contemporary technology. Despite the technical deci- sion making always is influenced intentionally or accidentally by certain ethical guidelines, but consciously implanting ethics in technology deci- sion-making has at least three ethical pattern, namely model of values, model of utilitarianism and model of deontology. They are different and are suitable for different levels of technical decision-making, not one model can be generally applicable to all technical decision-making, but to choose an appropriate ethical model is necessary and feasible. For oversized technical decision-making, taken on these three kinds of ethical model integrated model is necessary.

  17. Brief Discussion on New Technology Development of Ultrasonic Flow Meter%超声波流量计新技术浅析

    Institute of Scientific and Technical Information of China (English)

    郑永志

    2013-01-01

    介绍了对非传统多通道超声波流量计的最新研究.该技术采用专利的流体动力学仿真计算模型(CFD)技术建立全流场从层流到紊流的CFD模型库,综合考虑了边界流和探头坡口涡流,克服了现有计算模型只适用于理想流场的局限性,更贴合实际流场.同时结合功能强大的波导束探头技术,克服了在高黏度介质中的信号衰减及石蜡积聚问题.测试结果表明,该技术解决了目前多通道超声波流量计在原油成品油长输管线计量中遇到的诸多问题,不再受介质、黏度、流场、温度的影响,精度更高、更稳定,不再需要实流标定.%Latest development of non-conventional multi-path ultrasonic flow meter is introduced.Computational fluid dynamics (CFD) model database for all flow profiles from streamline flow to turbulent flow is built up with new technology adopting patented CFD technology under consideration of boundary layer Influence and transducer port effect.It overcomes the limitation of common conventional multi-path meter only compliant to ideal flow profiles,and is more suitable for actual flow field.Wax building-up and ultrasonic signal attenuation with high viscous fluids is solved by integrating powerful BWT transducer in the measurement system perfectly.Test results show that latest technology has solved many problems of present common conventional multi-path ultrasonic flow meter on oil transportation pipeline with higher accuracy and long-term stability and no influence from fluids,viscosity,flow profiles and temperature etc.Calibration with real fluid media is not required any more.

  18. Discussion on the Tertiary Oil Recovery Technology and Its Development Trend%浅议三次采油技术及其发展方向

    Institute of Scientific and Technical Information of China (English)

    赵延新

    2011-01-01

    Oil is a kind of non-renewable resources, and it plays an important role in national economic development and improvement of people's living standards. The application of tertiary oil recovery technology is favorable to improve the recovery ratio of crude oil and the stability of crude oil production.%石油资源是一种非再生性资源,它对国家经济发展和人民生活水平的提高起着重要的作用,三次采油技术的推广应用有利原油采收率的提高以及老油田原油产量的稳定.

  19. Analysis and Discussion on the Construction Technology of High-rise Building%高层建筑施工技术的分析与探讨

    Institute of Scientific and Technical Information of China (English)

    刘瑜

    2014-01-01

    建筑行业是我国经济发展的支柱型产业,建筑行业可以带动多方面的行业进步。我国对高层建筑的质量和技术一直在进行提高和改进。高层建筑具有技术上和施工上的难度,需要逐步进行实践与理论的融合发展。%Construction industry is a pilar industry of China's economic development, and the construction industry can dr-ive many aspects of the industry progress. Quality and technol-ogy of the high-rise building in our country has been improved. High-rise buildings have technical and construction difficulty, it needs to step by step make the integration of practice and theory development.

  20. Discuss on Key Coalbed Methane Drainage Technology in Jiaoping Mining Area%焦坪矿区煤层气排采关键技术探讨

    Institute of Scientific and Technical Information of China (English)

    万志杰

    2012-01-01

    This paper aims to propose viewpoint concerning equipment selection and drainage technology for further coalbed methane development after Jurassic system coal seam of Jiaoping mining area to pro- vide references for coalbed methane development of Jiaoping mining area combining problems arising from on - site drainage management process of JPC-O1 well of Jiaoping mining area.%结合焦坪矿区JPC—01井现场排采管理过程中遇到的问题,对焦坪矿区侏罗系煤层以后开发煤层气的设备选型以及排采工艺提出相应的观点,为以后焦坪矿区开发煤层气提供参考。

  1. Discussion on Processing Technology of Fresh Soft Cheese%新鲜软质干酪加工工艺探讨

    Institute of Scientific and Technical Information of China (English)

    刘秀梅; 唐民民

    2014-01-01

    The fresh soft cheese studied in this paper is an unripened cheese. It belongs to mildly acid cheese, made from skim milk, so it should be easily accepted by consumers in our country. In this paper, processing technology of fresh soft cheese was studied, which possibly provided theoretical basis for producing fresh soft cheese.%新鲜软质干酪是以一种以脱脂牛奶为原料制成的非成熟型干酪。与普通成熟干酪相比,新鲜软质干酪具有风味柔和、口感清淡的特点,更容易被我国消费者所接受。本文对新鲜软质干酪加工工艺进行了探讨,为生产这种产品提供了理论依据。

  2. Discussion on the construction technology of reinforced concrete shear wall structure%钢筋混凝土剪力墙结构施工技术

    Institute of Scientific and Technical Information of China (English)

    曾秋

    2013-01-01

    Through the summary of the construction of the reinforced concrete shear wall structure in engineering projects, from the shear wall formwork construction, installation and positioning, reinforced concrete construction quality control, door and window openings to the matters needing attention in the construction and other aspects of the high-rise buildings of reinforced concrete shear wall construction technology control points.%经过对工程项目中钢筋混凝土剪力墙结构的施工总结,从剪力墙的模板工程施工、钢筋的安装和定位、混凝土的施工质量控制、门窗洞口处施工注意事项等方面探讨了高层建筑钢筋混凝土剪力墙结构施工的技术控制要点。

  3. Discussion on the Teaching Method for CNC Technology for Independent College%“本三”数控技术教学方法浅谈

    Institute of Scientific and Technical Information of China (English)

    瞿志俊; 陈涛; 王荣林

    2011-01-01

    Because of the trait that there is abundant content and a little of period in the course of CNC technology, and the theory and the practice of the course are very strong, the paper related how to teach the course well according to the trait of the students of independent college and the education project. The paper told the teaching method, and the method was very good in practice.%针对数控技术课程内容丰富、学时少及理论性和实践性较强的特点,本文讲述了如何根据"本三"学生的特点以及培养方案把该课程讲好,并浅谈了自己的教学方法,该方法在实践中取得了良好的效果。

  4. P & T Committee response to evolving technologies: preparing for the launch of high-tech, high-cost products. Roundtable discussion.

    Science.gov (United States)

    Seltzer, J L; Wordell, C J; Nash, D; Johnson, N E; Gottlieb, J E

    1992-04-01

    P & T Committees are entering an exciting era in which the introduction of biotechnology-derived pharmaceuticals is providing life-saving opportunities for conditions for which there was little or no hope for a cure. The P & T Committee at Thomas Jefferson University Hospital has anticipated the challenge that these novel therapeutics present, and has already positioned itself for the pending approval of the first therapeutic human monoclonal antibody. Nebacumab (HA-1A, formerly known as Centoxin; by Centocor) will be used for the treatment of gram-negative sepsis. Although this antiendotoxin has a good side effect profile, its use also carries a high price tag. This will raise several difficult ethical issues once the product is introduced. In this exclusive Hospital Formulary roundtable, members of Thomas Jefferson's P & T Committee and Technology Assessment Subcommittee provide their insights for responsibly managing a high-tech, high-cost product such as nebacumab.

  5. A DISCUSSION ON UTILIZATION OF HEAT PIPE AND VAPOUR CHAMBER TECHNOLOGY AS A PRIMARY DEVICE FOR HEAT EXTRACTION FROM PHOTON ABSORBER SURFACES

    Energy Technology Data Exchange (ETDEWEB)

    Suthar, K. J.; Lurie, Alexander M.; Den Hartog, P.

    2016-01-01

    Heat pipes and vapour chambers work on heat exchange phenomena of two-phase flow and are widely used for in-dustrial and commercial applications. These devices offer very high effective thermal conductivities (5,000-200,000 W/m/K) and are adaptable to various sizes, shapes, and ori-entations. Although they have been found to be an excel-lent thermal management solution for laptops, satellites, and many things in-between, heat pipes and vapour cham-bers have yet to be adopted for use at particle accelerator facilities where they offer the possibility of more compact and more efficient means to remove heat from unwanted synchrotron radiation. As with all technologies, there are inherent limitations. Foremost, they are limited by practi-cality to serve as local heat transfer devices; heat transfer over long distances is likely best provided by other means. Heat pipes also introduce unique failure modes which must be considered.

  6. 接口技术在AIS中的应用探讨%Discussion on the Application of Interface Technology in AIS

    Institute of Scientific and Technical Information of China (English)

    支家茂

    2014-01-01

    On the basis of analyzing the interface technology of marine AIS, the serial interface RS232 and RS422 are compared. So we get the conclusion that RS422 is better than RS232. Then three solutions are proposed against the application of pilot interface.%通过分析通导设备AIS船舶自动识别系统终端的接口技术,比较了串行接口RS232和RS422,得出RS422优于RS232的结论。然后针对领航员接口的应用问题,给出三个解决方案。

  7. Discussion on the Construction Technology of Asphalt Pavement of Municipal Engineering%市政工程沥青路面施工技术之我见

    Institute of Scientific and Technical Information of China (English)

    李明

    2014-01-01

    The asphalt pavement has high strength, stable pro- perty, rough surface and other characteristics, so it is a kind of pavement types often used in our country road. This paper fo- cuses on the existing problems in the asphalt pavement const- ruction, and puts forward the measures to improve the const- ruction technology of asphalt pavement.%沥青路面具有强度高、性质稳定、表面平整等特点,是我国道路中较常采用的一种路面类型。本文重点研究了城市沥青路面施工中存在的问题,并提出了提高沥青路面施工技术的措施。

  8. Discussions on the Rebound Technology Trends%关于篮板球技术发展趋势的研究

    Institute of Scientific and Technical Information of China (English)

    杨磊

    2011-01-01

    With the methods of documentation and visit, the article depicts rebounding technologies on the issue to a certain xtent explored. Modem rebounds trend is stereo, special and plane in the direetion, which is speed, height and technique. There are certain links--pros and cons of rebounds and the outcome of the match.%本文通过文献资料法、观察法,对抢篮板球技术发展趋势进行了探讨。认为,现代篮板球向着立体、空间加平面,即速度、高速加技术的方向发展。

  9. 刍议防火墙技术在网络安全中的运用%Discussion on Firewall Technology in Network Security

    Institute of Scientific and Technical Information of China (English)

    宋岩

    2013-01-01

    回顾人类社会的发展,我们可以简单笼统地将其归纳为符号时代,数字时代,信息时代,尤其是计算机技术的发展以及互联网的普及,更是将人类社会全面推向信息化的狂潮之中。在二十世纪大量的信息基本上依托于诸如报纸、杂志、电视等传统的媒介存在与传播,但是进入二十一世纪以来,大量的信息转入互联网这个新兴的平台,并且凭借其自身所独有的高效性与高度的共享性使得信息的传播速度得到了空前的发展,实现了质的飞跃,深入分析我们不难发现,互联网可以给用户提供一个稳定、高效、开放的信息公布平台,与此同时其他用户可以各取所需,这严重威胁到了互联网的信息安全以及损害了用户的个人利益。随着计算机技术的不断完善,防火墙的出现可以说在一定程度上有效地解决了上述问题,为互联网安全提供了保障。该文首先阐述了防火墙的基本定义,然后介绍了防火墙的工作原理以及主要作用,最后介绍了防火墙技术的实际应用和发展趋势。%Review of human and social development, we can generally be summarized simply as a symbol era, the digital era , the information age , especially in the development of computer technology and the popularity of the Internet , it is the human soci-ety fully into the information technology frenzy medium . In the twentieth century, largely relying on a lot of information such as newspapers , magazines, television and other traditional media presence and communication , but the twenty-first century, a lot of information into this emerging platform for the Internet , and by virtue of the independence of its own some highly effi-cient and makes the sharing of information dissemination speed has been an unprecedented development, to achieve a qualitative leap , in-depth analysis, we can easily find that the Internet can provide users with a

  10. 安溪梅占乌龙茶传统初制技术探讨%Discussion on the Traditional Primary Processing Technology of Anxi Meizhan Oolong Tea

    Institute of Scientific and Technical Information of China (English)

    李育海

    2016-01-01

    Meizhan, known as high feet Oolong tea, originating in Lutian Town, Anxi, Fujian Province, which is one of the six famous Anxi tea. Anxi Meizhan has the strong adaptability, high yield and suitable for processing all kinds of tea in different places. Its productions are of unique aroma and high quality. In recent years, with the development of Anxi tea industries and the return of the traditional taste of consumers, Anxi Meizhan is very popular in the China's tea market. The traditional technology aroused Anxi tea parties' attention once again. Author summarized traditional primary processing technologies of Anxi Meizhan Oolong Tea,, from withering, green-making, roasting, rolling to baking, to provide guidance for technical staff.%梅占,又名大叶梅占、高脚乌龙,原产于福建省安溪县芦田镇,是安溪六大名茶之一。梅占适应性强、产量较高,在不同产地适制各种茶类,制乌龙茶花香独特、品质较佳。近年来,随着安溪茶产业的深入发展和消费者传统口味的回归,安溪梅占乌龙茶在我国一些茶叶销区受到市场青睐,其传统初制技术再次引起安溪制茶人士的关注。文章从萎凋、做青、炒青、揉烘四个阶段梳理安溪梅占乌龙茶的传统初制技术,以期为生产技术人员提供指导。

  11. WebRTC技术漫谈和对运营商的影响%Discussion on WebRTC Technologies and the Influences on Operators

    Institute of Scientific and Technical Information of China (English)

    严琦; 安岗; 杜杏兰; 邴建

    2015-01-01

    当今互联网上的音视频通信技术一般都是私有化的,要实现VoIP则需要下载客户端软件或者在浏览器上安装各种插件,实现方式较为麻烦。但随着We-bRTC技术的出现,因其可以内建于浏览器或者设备里面,应用开发人员只需通过简单的HTML标签和JavaScript等标准语言就可以实现Web音视频等多媒体通信功能。WebRTC的潜能非常巨大,通过研究分析,WebRTC的出现不仅会给移动互联网带来巨大冲击,也将会给移动运营商产生深远的影响。%Nowadays audio and video communications technology on the Internet are general y private. One need download the client end software or instal plug-ins on the browser in order to achieve the VoIP. It is a little difficult. But with the emergence of We-bRTC technology,it can be built into the browser or the equipment,so the web audio,video and other multimedia communi-cations can be achieved through HTML tags and JavaScript languages by the application developer. The potential of the We-bRTC is very large,it wil bring a huge impact not only to the mobile Internet,but also to the mobile operators.

  12. Discussion on the Hospital Computer Security Active Defense Technology%医院计算机安全主动防御技术探讨

    Institute of Scientific and Technical Information of China (English)

    彭利华

    2014-01-01

    With the development of computer network technology, it has been widely used in hospitals, especial y with the arrival of the era of big data, the hospital computer management and ef ective implementation of the network management of patient information, treatment of case data, has become an important part of hospital information, but facing the hospital computer security issues have become increasingly prominent. In this paper, a detailed analysis of the relevant factors of hospital computer security, at the same time, the model of computer security active defense, and in-depth analysis of the architecture of computer security active defense technology, so as to bet er use the computer, computer use perception.%随着计算机网络技术的发展,其在医院得到了广泛地应用,尤其是随着大数据时代的到来,医院计算机网络的使用有效地实现了患者信息、治疗案例等数据的联网管理,已经成为医院信息化的重要组成部分,但是医院计算机网络安全面临的问题日益突出。本文分析了医院计算机网络安全的相关因素,阐述了计算机网络安全主动防御模型,同时深入地分析了计算机网络安全主动防御技术的体系架构,以便人们更好地使用计算机,提升计算机使用的感知度。

  13. Discussion of the Integration of Curriculum of Frequency Conversion Technology Teaching%变频技术一体化课程教学的探讨

    Institute of Scientific and Technical Information of China (English)

    范宝华

    2015-01-01

    Inverter technology is a basic course for automation specialty, is an emerging discipline, teaching has certain difficulty and learning. This article first analyzed the common problems in integrated curriculum "inverter technology", the significance and importance of the teaching of. Then expounds the specific reform measures on teaching materials, teachers, teaching content, teaching methods, teaching means and methods of assessment in the process of teaching. Practice has proved: using the new teaching method, integrated curriculum teaching new teaching methods is not only beneficial to the students' mastery of the theory of knowledge, but also for the students to improve industrial automation equipment, to adapt to the social development of industrial modernization, Shi Yingxin's assessment methods with non constant important role.%变频技术是自动化专业的基础课程,是一门不断发展的新兴学科,教与学都具有一定的难度。首先分析了变频技术一体化课程的重要性、意义和教学中存在的普遍问题。然后阐述了教学过程中对教材、教师、教学内容、教学方法、教学手段和考核方式的具体改革措施。实践证明,进行一体化课程教学采用新教学方法、新教学手段不仅有利于学生对理论知识的掌握,而且对于学生提高工业自动化设备认识,适应社会工业现代化发展、适应新的考核方式等有着非常重要的作用。

  14. Discussion about the application and trends of automotive electronic technology%浅谈汽车电子技术的应用现状和发展趋势

    Institute of Scientific and Technical Information of China (English)

    公培斌

    2014-01-01

    随着汽车在现代社会生活中的普及和重要性不断上升,使用者对汽车的舒适性、安全性和娱乐性的要求也越来越高,而这些很大程度上依赖于汽车电子技术的应用和发展。汽车电子技术是汽车技术与电子技术结合的产物,随着汽车工业与电子工业的不断发展,电子技术在现代汽车上的应用越来越广泛,汽车电子化程度越来越高。%As the importance of car is rising in the social life, customers want the car which is more safe, comfortable and interesting. That wil be realized by the development of automotive electronic technology. Automotive electronic technology is combined by automotive technology and electronic technology. With the development of automotive and electronics, modern car has been applied more and more electronic technology. This report wil discuss the application and trends of automotive electronic technology.

  15. 废旧纺织品回收利用的再探讨 ——聚酯回收技术%Further Discussion on Waste Textile Recycling ——PET Recycling Technology

    Institute of Scientific and Technical Information of China (English)

    严涛海

    2016-01-01

    对废旧纺织品的回收利用进行了再一次探讨,主要的内容是结合聚酯纤维及其制品的特定废旧纺织品进行了评述,提出了初级回收技术、能量回收技术、物理回收技术和化学回收技术四类主要的废旧聚酯回收再利用方法,并且探讨这四类回收技术的基本工艺及特点,为推动我国废旧纺织品的循环再利用特别是涤纶回收提供借鉴和参考.%Further discussion was made on waste textile recycling and main content was about the review on recovery technology of waste polyester fibers and textile .Four major polyester waste recycling methods were put forward such as primary recovery technology , energy recovery technology , physical recovery technology , chemical recovery technology .The basic techniques and features of these four recycling technologies were explored which provided reference for promoting domestic waste textile recycling , especially in polyester field .

  16. CT技术发展中数据传输方式的探讨%Discussion on raw-data transmission manner in CT technology progress

    Institute of Scientific and Technical Information of China (English)

    李正祥; 葛建新

    2011-01-01

    医用CT技术的不断发展带来了扫描数据传输方式的革新。随着扫描速度的提高和扫描层数的增加,即时成像对数据传输的速度要求也在不断提高。每一种传输方式都代表了当时的技术创新,同时也存在着一定的缺陷。不同时期CT的数据传输方式有所不同,从早期的双绞线传输到现在现在广泛使用的光纤传输。通过分析不同传输方式的利弊、以及对CT数据采集的影响,为临床诊断和治疗提供了更加详尽的影像信息,更明确了对数据传输部分维护和保养的重要性。%Incessant developments in medicine CT technology bring about the innovation on scan raw-data transmission,Along with the enhancement of scan speed and increase of scan slices, the speed of scan raw-data transmission for real-time reconstruction images improves. For one transmission manner representing the technology innovation appears. However, there is definite limitation in every transmission manner. There were different transmission manners of raw-data from large CT in different epoch, from the twisted-pair transmission in early to the fibre- optical raw-data transmission comprehensively used today. In this paper, the authors analyzed the advantages and disadvantages of varied transmission manner and the influence on the CT data acquisition to provide more detail information for clinic diagnosis and treatment, definitude the importance on the maintenance and service for CT raw-data transmission components.

  17. 油气长输管道风险管理技术探讨%Discussion on risk management technology of oil and gas long pipeline

    Institute of Scientific and Technical Information of China (English)

    王翔宇; 董兰凤; 王生新

    2012-01-01

    This paper described the necessity of oil and gas long pipeline risk management, introduced the basic concepts and method steps of risk management, focus described the indicator grading method widely used in current risk evaluation method, and pointed out the deficiencies in the current risk management methods, proposed the applied GIS technology and fuzzy comprehensive evaluation method to long pipeline risk management.%阐述了油气长输管道风险管理的必要性,介绍了风险管理的基本概念和方法步骤,重点描述了现行风险评价方法中应用较广的指标评分法,并指出了现行风险管理方法中的不足,提出了将GIS技术和模糊综合评判法应用于长输管道风险管理之中。

  18. Analysis and Discussion of Refinery Flare Elimination Technology%炼厂消灭火炬技术分析与探讨

    Institute of Scientific and Technical Information of China (English)

    李晓东

    2015-01-01

    How to use technology and management methods to solve problems and difficulties encountered in the process of refinery flare elimination was introduced as well as optimization of flare gas recovery and improving the gas system monitoring means to realize rational utilization of energy and improve the enterprise economic benefit and social benefit.%介绍了炼厂在消灭火炬过程中,如何通过技术和管理手段,围绕消灭火炬过程中遇到的突出问题和难点,优化火炬气回收操作和提升瓦斯系统调整监控手段,达到了消灭火炬,合理利用能源和提高企业经济效益与社会效益的双重目的,有效提高了企业竞争力。

  19. Discussion on Reinforcement and Renovation Construction Technology of Guiping Qianjiang Bridge%桂平黔江大桥加固改造施工技术探讨

    Institute of Scientific and Technical Information of China (English)

    陈亚伟

    2012-01-01

    文章针对桂平黔江大桥桥梁病害和成因,综合考虑施工环境、费用、通行等因素,介绍了受损混凝土修补、梁板裂缝处置、梁底粘贴钢板、空心板粘贴碳纤维布等桥梁加固改造施工技术的工艺流程及要点,为今后类似桥梁加固改造施工提供技术参考。%Targeting on the disease and its causes of Guiping Qianjiang Bridge,considering the construction environment,cost,access and other factors,the article introduced the tech-nical process and keypoints of the bridge reinforcement renovation construction technology,such as the repair of damaged concrete,beam-slab crack treatment,beam bottom bonding steel plates,hollow plate bonding carbon fiber cloth etc.,providing the technical reference for future similar bridge reinforcement and renovation constructions.

  20. 大面积采空区密闭施工工艺探讨%Discussion on the sealing construction technology of large area goaf

    Institute of Scientific and Technical Information of China (English)

    赵亮

    2015-01-01

    With the constantly mine development, occur the state that the gobs the different mining areas connect each other, the connection between the gobs, the nonunfiorm pressure distribution of peripheral roadway will lead to air leakage between gobs, bring great difficulties to fire prevention and control work, so it is necessary to strengthen the air leakage control in closed session, the good or bad of the closed construction technology and quality is the key to the success or failure of fire prevention and extinguishing.%随着矿井的不断开拓,各采区存在大面积采空区相连的现状,采空区之间的相互连接以及外围巷道压差分布不均,将导致采空区之间漏风,给防灭火工作带来巨大困难,因此需要在密闭环节加强漏风控制,密闭施工工艺及质量的好坏对做好防灭火工作至关重要.

  1. 国产碳纤维织物织造工艺技术探讨%Discuss on domestic carbon fiber fabric weaving technology

    Institute of Scientific and Technical Information of China (English)

    杨建恒; 侯建荣; 韩笑

    2012-01-01

    On the basis of summing up the production practices of domestic rigid telescopic shaft loom weaving, through the 3k carbon fiber woven fabric of designing, weaving technology, process and operation, such problems were analyzed and studied, it has achieved good results. The results show that the use of filament winding tension of 2N, speed of 30meters/min fixed-length bobbin unwinding; carbon fiber warp tows with a single beam of warp tension for 5N radial unwinding, weaving at a rate of 80 r/min, can get the apparent quality and performances are better than 3k carbon fiber fabric.%在总结刚性伸缩剑杆织布机织造生产实践的基础上,对国产3k碳纤维平纹布的设计计算、工艺流程、织造工艺等问题进行了分析和研究。结果表明:采用碳纤维丝束缠绕张力2 N和速度30 m/min的定长络筒退绕;碳纤维经纱采用单束经纱张力为5 N的径向退绕,织布速度在80 r/min时,可以得到表观质量和性能均有较大提高的3k碳纤维平纹布。

  2. Discussion on construction technology of bamboo plywood assembly shaping template%谈竹胶板拼装定型大模板施工技术

    Institute of Scientific and Technical Information of China (English)

    吴志刚; 吴增军; 曹文江

    2012-01-01

    以秦皇岛同和热电厂粉煤灰仓工程为例,结合自身工作实践,介绍了竹胶板拼装定型大模板施工技术,分别阐述了模板配制、安装、加固校正及表面处理等关键工序施工要点,并指出应注意的问题及竹胶板拼装大模板的优点,具有一定指导意义。%Taking fly ash warehouse project of Tonghe thermal power plant in Qinhuangdao for example,combining with their own work experience,this paper introduced the construction technology of bamboo plywood assembly shaping template,separately elaborated the template preparation,installation,reinforcement correction,surface treatment and other key construction processes,and pointed out the problems should be paid attention to and bamboo plywood assembly shaping template key points,had certain instruction significance.

  3. 核酸疫苗上游生产工艺探讨%Discussion on Upstream Production Technology for Nucleic Acid Vaccine

    Institute of Scientific and Technical Information of China (English)

    付强; 郭广君; 程立坤; 苗立中; 张松林; 沈志强

    2014-01-01

    Nucleic acid vaccine has opened up new avenues for researchers in terms of disease prevention and control currently however,large-scale preparation of plasmid DNA is still restricted bottlenecks in gene therapy research consistent with the relevant quality requirements and economical recombinant,especially biologicals grade.It is becoming an important research topic to get qualified medicinal plasmid DNA and to establish large-scale production platform.In this review,we briefly summarized recent advances of the up-stream production technology for DNA vaccine.%核酸疫苗为科研人员在疾病预防控制方面开辟了新的途径,然而目前大规模制备既符合相关质量要求,又经济的重组质粒 DNA,特别是药品级重组质粒 DNA,仍是制约核酸疫苗和基因治疗研究的瓶颈。如何获得合格的药用质粒 DNA 并建立大规模生产平台成为一个重要的研究课题,论文综述了近年来核酸疫苗上游生产工艺的技术进展,以供参考。

  4. 浅谈ADF改装施工中的接地技术%Discussion about the Grounding Technology in ADF Modification Construction

    Institute of Scientific and Technical Information of China (English)

    李玫

    2016-01-01

    文章研究的接地技术在飞机加改装电子设备时非常重要,但常常被施工人员忽视。据不完全统计,每年约有20%~30%的飞机电子故障与电气设计或施工中的接地不良有关,这不仅会引起设备工作异常,甚至还会损坏设备[1]。另外飞机飞行中遇到高强度电磁辐射或闪电时,有效的屏蔽线接地能防止其造成的电磁干扰。%Grounding technology is very important in the modification of electronic equipment of aircraft, but it is usually easy to be overlooked by workers. According to incomplete statistics, there are about 20% to 30% aircraft electronic faults caused by bad grounding in electrical design or construction every year, and those faults may result in the equipment working properly or even the equipment damage [ 1 ];besides, the aircraft in flight, sometimes encounters high intensity electromagnetic radiation or lightning shield line, under this circumstance, grounding can prevent electromagnetic interference effectively.

  5. 技术类期刊经营广告业务问题探讨%Discussions on advertising business of technological

    Institute of Scientific and Technical Information of China (English)

    王爽英

    2011-01-01

    Based on the analyses of the current advertising situation and existing problems, this paper puts forward some marketing strategies, such as clear advertisement positioning, target markets classifying, reasonable advertisement pricing, comprehensive applying of various promotion means. Some issues that should be paid attention to technical journals' advertising business are discussed.%分析技术类期刊经营广告业务的现状和存在的问题.认为应明确广告定位,细分目标市场,制订合理的广告定价,综合运用各种促销手段等市场营销策略.提出了技术类期刊经营广告业务应注意的几个问题.

  6. 浅谈RFID技术在图书馆应用方面主要存在的问题%Brief Discussion on the Main Problems of the Application of RFID Technology in the Library

    Institute of Scientific and Technical Information of China (English)

    孙继周

    2015-01-01

    RFID在图书馆的应用越来越广泛.本文简要介绍了RFID技术的发展,并在此基础上阐述了RFID技术对图书馆引发的重要变化,重点探讨了RFID技术在图书馆应用中存在的问题以及解决办法.%The application of RFID (Radio Frequency Identification) in the library is more and more widely.This paper briefly introduces the development of RFID technology,elaborates the important changes brought about by RFID technology,and deeply discusses the existing problems of the application of RFID technology in library.

  7. A study on manufacturing and quality control technology of DUPIC fuel - The characteristics and the behavior of fission products in nuclear fuels including DUPIC

    Energy Technology Data Exchange (ETDEWEB)

    Park, Kwang Hun [Kyunghee University, Seoul (Korea, Republic of)

    1995-08-01

    The scope of this research can be divided into 2 parts; the problems related to f.p.`s up to the stage of producing DUPIC fuels and the effects of f.p.`s on the performance of nuclear fuels including DUPIC. The dose rate study of fresh and spent DUPIC fuels is done. Ba-137 m is major gamma-ray source in spent nuclear fuels after five year cooling time. Cs-137 makes a secular equilibrium with Ba-137 m, and elimination of Cs induces the disappearance of Ba-137 m, in an hour. Hence, care should be taken in collecting Cs during OREOX process. A defect model of irradiated nuclear fuels for the oxygen potential based on the defect structure of pure urania is devised. This model can give the oxygen pressure of ambient gas during the sintering of DUPIC fuels. The thermal conductivity decreases with the content of f.p.`s. The temperature distribution of DUPIC fuels is calculated from the thermal conductivity. The higher operating temperature of DUPIC fuels urges us to study the fuel performance difference. O/M shift due to steep temperature gradient is expected. However, the shift is negligible if the non-stoichiometry is small. 55 refs., 22 tabs., 52 figs. (author)

  8. 辽宁省水情数据库中集群技术的探讨与应用%Discussion and Application of Cluster Technology of Hydrologic Information Database in Liaoning Province

    Institute of Scientific and Technical Information of China (English)

    梁冰; 梁卓然

    2015-01-01

    Clustering technology is a hot spot of the study on database field. This paper discusses the theory and application of cluster technology systematically, with the hydrologic information database of Liaoning Province as an example. It introduces the schemas of Share-Disk and Share-Nothing, and discusses the application of clustering technology in SOL-Server of Liaoning Province hydrologic information database as a key issue. Results shows that:the technology could ensure the high availability, data security, expansion and load balancing of hydrologic information database in Liaoning Province%集群技术是当今数据库领域的研究热点之一.以辽宁省水情数据库为例,深入讨论集群技术的理论与应用,详细介绍Share-Disk与Share-Nothing 2种集群构架,并在此基础上着重探讨Moebius技术在辽宁省水情数据库SOL Server中的应用.应用结果表明:集群技术可保证辽宁省水情数据库的高可用、数据安全、扩展性及负载均衡.

  9. Discussion on the related technology and the development of refractories%浅谈耐火材料相关技术及发展

    Institute of Scientific and Technical Information of China (English)

    冷洋; 石燕华; 高永昌

    2015-01-01

    the current definition of refractory material, different countries have different definitions.The international definition of uniform refers to the non metal can be normal use its chemical and physical properties and stability in high temperature environment (does not exclude contain a certain proportion of the metal material and products).Our country to the refractory material is defined as refractory degree not lower than 500 DEG C inorganic non-metallic materials, is the basic material in the service of high temperature technology. USA definition of refractory material standard is based on their chemical, physical properties can be made of non metallic materials used for temperature more than 1000 DEG C structures and devices in the environment,while Japan’s definition of refractory material is prescribed as amorphous refractory material can be used in more than 1500 DEG C temperature of refractory material and the highest use temperature for amorphous refractory material of more than 800 DEG C. The main purpose of refractory kiln furnace high temperature vessels is masonry, as well as the functional materials with special function. This paper mainly related technologies on refractories and refractory materials development prospects analysis of simple introduction.%就目前对耐火材料的定义来说,各国有不同的定义。国际上较为统一的定义是指在高温环境下其化学与物理性质稳定并能正常使用的非金属(并不排除含有一定比例的金属)材料与产品。我国对耐火材料的定义是指耐火度不低于500℃的无机非金属材料,是服务于高温技术的基础材料。美国对耐火材料标准定义是指根据其化学,物理性质可制成用于温度超过1000℃环境下的结构与器件的非金属材料,而日本对耐火材料的定义是耐火材料规定为能在1500℃以上温度下使用的定形耐火材料以及最高使用温度为800℃以上的不定形耐火材料。耐火

  10. Discussion Strain Measuring Technology and Its Application in Petroleum Machinery%应变电测技术及其在石油机械中的应用

    Institute of Scientific and Technical Information of China (English)

    杨亚

    2016-01-01

    随着石油机械设计不断发展,应变电测技术逐渐广泛应用在实验应力分析中。该技术中,最为重要的部件就是电阻应变计。电阻应变计具有尺寸小、重量轻以及灵敏度高等诸多优势,在复杂的工作环境中稳定性也较强。而石油井的工作环境十分恶劣,电阻应变计的结构强度中的不稳定性因素又较多,因此在实际的石油机械工作中,需要核对设备的强度,以实现设备的安全评估。%With the continuous development of petroleum machinery design, strain electric technology is increasingly widely used in experimental stress analysis. In this technique, the most important component is the resistance strain gauges, resistance strain gauges have a small size, light weight, and sensitivity of many advantages, in a complex working environment stronger stability. The oil wells in the working environment is very bad, the structural strength of resistance strain gauges of more instability factors, therefore, in the actual work in the oil machinery, equipment needs to be checked for strength, to achieve the safety assessment of the device.

  11. 技术生态视角下的技术范式转换预见探讨%Discussion on Technological Paradigm Transformation Foresight Based on the Perspective of Technology Ecology

    Institute of Scientific and Technical Information of China (English)

    王京安; 刘丹; 申赟

    2015-01-01

    A series of technological paradigm transformation phenomenon occurs frequently,such as Kodak’s bankruptcy with digital imaging technology,Nokia’s decline with smart phones and Microsoft “a dominant”position’s wobble with Android system.It shows that “ant toppled elephant”is not only a reality,but also an increasingly common phenomenon. In this context,if the dominant firms can foresee the new technological paradigm,and that identify and cultivate disruptive technology,it could be a helm of new technological paradigm and the leader of the industries.However,the present tech-nology forecasting/foresight methods based on linear thinking are still difficult to solve the problem of technological para-digm transformation with high uncertainty and complexity.We thought that the technology ecology theory stresses to under-stand the evolution of technology from a “technology -environment—organization”perspective,and it provides a mecha-nism to explain how the new technology derives.Therefore,it is possible to find a way to foresee technological paradigm transformation based on the technology ecology.%数码成像技术之于柯达破产、智能手机之于 Nokia 没落、安卓之于微软“一家独大”地位动摇等一系列技术范式转换现象的频繁出现预示着“蚂蚁扳倒大象”已不仅成为现实,而且会越来越普遍。在此背景下,企业如能预见到新的技术范式,并识别、培育出突破性技术,则能成为新范式的掌舵者、行业的领导者。然而,已有的、基于线性思维的技术预测或预见方法尚难以解决包含高不确定性、复杂性的技术范式转换问题。对技术生态理论强调从“技术—环境—组织”去认识技术演化提供了一个解释新技术衍生机理的框架,因此,从技术生态理论出发,有可能寻找到技术范式转换预见的途径。

  12. 基于ASP.NET的代码重用技术探讨%Discussion of Code Re-use Technology Based on ASP.NET

    Institute of Scientific and Technical Information of China (English)

    覃仲宇

    2012-01-01

    在系统开发过程中,代码重用能够给程序员带来很大的方便,可以提高开发效率,增强系统的稳定性,然而目前许多开发人员往往忽视了这一设计思想.ASP.NET给开发人员提供了一个开放式的编程平台,在Visual Studi0 2010中进行ASP.NET系统开发时,实现代码重用有很多的途径,文章主要从系统设计的角度出发,探讨了几种实用的代码重用技巧.%During the system developing process, code re-use can bring forward great convenience to programmers, promote developing efficiency,strengthen system stability. But this theory is usually ignored by programmers at present. ASP. NET provides the programmers an open programming platform. During ASP. NET system development in Visual Studio 2010,there are many accesses to realize code re-use. This paper discussed several kinds of practical re-use skills from the angle of system designing.

  13. 燃煤烟气SO3检测及控制技术探讨%Discussion on SO3 Detection and Control Technology in Flue Gas

    Institute of Scientific and Technical Information of China (English)

    邵媛; 徐劲松

    2016-01-01

    燃煤电厂烟气中SO3含量约为SO2含量的0�8%~3�5%,检测难度大,对人体危害极大。随着环保标准日益严格,电厂对SO3的管控应提上日程。文中研究了燃煤电厂烟气中SO3的生成途径,对SO3检测技术进行探讨,提出了SO3的控制方法。%The content of SO3 in coal-fired power plant flue gas is about 0�8%~3�5% of SO2 content, SO3 is very harmful and there are a lot of difficulties to detect. With increasingly stringent environmental standards, management and control of SO3 should be put on the agenda. By analyzing the formation of SO3 in the coal-fired power plant flue gas, SO3 detection techniques are discussed, SO3 con⁃trol methods are proposed.

  14. 米仓山隧道电缆槽施工工艺%Discussions on Construction Technologies of Cable Groove for Micangshan Tunnel

    Institute of Scientific and Technical Information of China (English)

    舒丰; 李廷旭

    2014-01-01

    At present there are two kinds of methodologies used in water ditch cable groove construction for tunnels in China,i.e.small piece of steel frame and mobile formwork.Traditional combination of small pieces of steel frame needs to be constructed in sections with multifarious strengthening and supporting procedures.It is difficult to control the appearance quality due to poor integrity and mess working site.While the mobile formwork construction,requiring special traction transport machinery,takes long time for assemble and installation.Besides,for the convenience of construction,the length normally is between 10m to 20m,it will generate more construction joints during the construction process.Moreover,at the curve segment where the smoothness of lines of cable groove is not easy to guarantee,which affects inevitably to the apparent quality and integrity.This paper,combining with the actual situation of the construction of cable trough for Micangshan Tunnel,introduces the large-shape steel mould applied in construction of tunnel cable trough,and the improvement made for strengthening and supporting operation,as well as optimization of construction technology made for cable groove.%现阶段我国隧道电缆槽施工主要采用的是小块定型钢模和移动模架两种施工工艺.传统的小块组合定型钢模分段施工,施工过程中加固支撑作业繁杂、整体性差、外观质量难以控制、作业面凌乱.而移动模架施工则由于需要专门的牵引调运机械,组装耗时.另外,为了方便施工,移动模架长度一般在10~20 m,这样在施工过程中就会产生较多的施工缝,同时在曲线段不易保证电缆槽边墙线形的平顺性,影响电缆槽的外观质量和整体性.结合米仓山隧道电缆槽边墙施工的实际情况,介绍大块定型钢模在隧道电缆槽施工中的应用,结合对其加固支撑作业的改进,优化电缆槽的施工工艺.

  15. Focus group discussions

    CERN Document Server

    Hennink, Monique M

    2014-01-01

    The Understanding Research series focuses on the process of writing up social research. The series is broken down into three categories: Understanding Statistics, Understanding Measurement, and Understanding Qualitative Research. The books provide researchers with guides to understanding, writing, and evaluating social research. Each volume demonstrates how research should be represented, including how to write up the methodology as well as the research findings. Each volume also reviews how to appropriately evaluate published research. Focus Group Discussions addresses the challenges associated with conducting and writing focus group research. It provides detailed guidance on the practical and theoretical considerations in conducting focus group discussions including: designing the discussion guide, recruiting participants, training a field team, moderating techniques and ethical considerations. Monique Hennink describes how a methodology section is read and evaluated by others, such as journal reviewers or ...

  16. Developments in lubricant technology

    CERN Document Server

    Srivastava, S P

    2014-01-01

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

  17. 食品安全快速检测技术的研究与探讨%The Research and Discussion of the Food Safety Rapid Detection Technology

    Institute of Scientific and Technical Information of China (English)

    李晓阳

    2014-01-01

    Food safety is consumers' basic requirement of food which is not including appearance, taste, nutrition etc. However, recent years, the issues of domestic food emerge in an endless stream. Great food safety accident is common occurrence, which not only harms the health of consumers, but also greatly affects our people's rust degree of domestic food, and at the same time obstructs the development of social harmony and stability. How to solve the issues of food safety, and the fast, accurate detection of food have extremely significant meaning of development of Chinese food industry. This paper did the research on the fast detection technique of food safety.%食品的安全性是消费者对于食品除了外观、口感、营养等最基本的要求,但是近年来我国国内食品问题层出不穷,重大食品安全事故屡见不鲜,不但危害消费者的身体健康,而且极大程度影响国人对于我国食品的信任程度,同时阻碍社会的和谐稳定发展。如何解决食品安全问题,对食品进行快速、准确的检测对于我国食品产业的发展有着极为重要的意义。本文主要对目前食品安全快速检测技术的研究进展进行简单的介绍。

  18. Technologies for Legionella Control

    Science.gov (United States)

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

  19. Preliminary Discussion on Index Composition of Benefit Evaluation of Scientific and Technological Achievements in Animal Husbandry%畜牧科技成果效益评价指标构成的初步探讨

    Institute of Scientific and Technical Information of China (English)

    裴晓红

    2009-01-01

    为客观评价畜牧科技成果的效益,从畜牧科技成果评价的目的、作用和畜牧科技成果的实际出发,将畜牧科技的评价指标分为社会效益、经济效益和生态效益3个构成部分并进行了探讨,认为,畜牧科技成果的效益评价是一个综合性的体系,需要把社会效益、经济效益和生态效益进行有机的结合;确定评价指标、评价方式和评价结论时,要充分考虑畜牧科技成果的特殊性,采用定性、定量有机结合的综合评价方式进行评价.%The social, economic and ecological benefit of evaluation index of scientific and technological achievements in animal husbandry is discussed according to the aim, effect and reality of scientific and technological achievements in animal husbandry to objectively evaluate the benefit of scientific and technological achievements in animal husbandry. The paper points out that the benefit evaluation of scientific and technological achievements in animal husbandry is a comprehensive system with the organic combination of social, economic and ecological benefit, the particularity of scientific and technological achievements in animal husbandry should be fully considered when the evaluation index, pattern and conclusion are determined, and the scientific and technological achievements in animal husbandry should be evaluated by using the comprehensive evaluation pattern with the organic combination of qualitative and quantitative analysis.

  20. Federal technology policy in transition

    Energy Technology Data Exchange (ETDEWEB)

    Carnes, K.H.

    1995-12-31

    This paper discusses federal energy and environmental policies and their impact on the U.S. economy. A brief history of the federal government`s role in developing scientific and technological infrastructure is given. Current trends in technology are summarized, with an emphasis on global aspects, and their impact on the economy is discussed. The need for a national technology policy, including continued research and development funding, is discussed and key elements of such a policy are outlined.

  1. Discussion on the Pros and Cons of Multimedia Technology Application in Higher Vocational Physics Teaching%高职物理教学中多媒体技术应用利弊谈

    Institute of Scientific and Technical Information of China (English)

    杨广佚

    2011-01-01

    多媒体技术以其特有的优势被越来越广泛地应用于高职物理教学领域,本文结合自身教学实践,对多媒体技术在高职物理教学方面所表现出的特征和优势,缺点与弊端进行了探讨.%Due to its unique advantages, multimedia technology will be more widely used in the field of vocational teaching of physics.Combining with the author's teaching practice, this paper discussed the characteristics and advantages, disadvantages and drawbacks of multimedia technology in vocational physics teaching.

  2. A Discussion on Technology System of the Military Medical Reserve Force Mobilization%预备役卫生动员技术体系的构成与构建

    Institute of Scientific and Technical Information of China (English)

    韩松; 张鹏; 张晓波; 路向东

    2012-01-01

    预备役卫生动员技术体系是一个以信息技术为主体,是涵盖需求预测、机制分析、决策支持、系统仿真等技术的综合体系.本文通过对预备役卫生动员特点的分析,阐述现代战争及突发事件对预备役卫生动员的要求,据此确定预备役卫生动员技术体系的总体构成,分析动员的支撑技术体系,提出逐渐完善预备役卫生动员技术体系的对策.%The military medical reserve force mobilization system is a comprehensive technical system including the information technology, the decision-making support technology ,system simulation technology and demanding prediction technology. By analyzing the basic features of the military medical reserve force mobilization system and illuminating the requirements form the modern warfare and crisis, the structure of the mobilization technologies were determined and the countermeasures were put forward.

  3. 某铅锌矿选矿废水的处理工艺探讨%Discussion on the Treatment Technology for the Wastewater of Concentrator in a Lead and Zinc Mine

    Institute of Scientific and Technical Information of China (English)

    张艳芬; 徐腮超

    2013-01-01

    针对某铅锌矿500 t/d选矿厂废水处理工艺,从废水水质水量、废水处理工艺方案、废水处理站工艺流程等方面进行探讨.%The quality and volume of waste water,waste water treatment process scheme,waste water treatment station and so on are discussed in this paper according to the waste water treatment technology in 500 t/d concentrator of a lead and zinc mine.

  4. 点云技术在建筑文化遗产保护中的实践与探讨%Application and Discussion on Point Cloud Technology in Architectural Culture Heritage Protection

    Institute of Scientific and Technical Information of China (English)

    李滨; 程承旗; 段奇三

    2014-01-01

    介绍了点云技术的发展历史和在建筑文化遗产保护中的应用。探讨了点云的精度、处理过程和成果形式。并在最后结合实践,提出了将来点云技术在建筑文化遗产保护方面的一些值得研究的课题和方向。%This article introduces the development of point cloud technology and it ’ s applications in architectural culture heritage protection .The precision ,processing and final deliverables of point cloud are respectively discussed .At last ,according to past applications and experience ,some issues on application of point cloud in architectural culture herit-age protection are given and discussed for future research .

  5. 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

  6. 探讨医院网络维护的必要性及技术要点%Discuss the Necessity and the key Technology of Hospital Network Maintenance

    Institute of Scientific and Technical Information of China (English)

    杜伟昆

    2015-01-01

    With the progress of the times and the modern science and technology, computer technology, network technology, information technology has been widely applied in twenty-ifrst Century, is a network era, in all areas of the application of the network. Natural hospital is no exception. In recent years, with the continuous expansion of the hospital, and the medical needs increase, many hospitals have to strengthen the construction of network construction, information, network technology into hospital management has become an inevitable trend. The level of hospital management and the quality of the network technology has greatly improved, network technology has a positive effect on promoting the development of the hospital. But to ensure security and stability of the hospital network, the corresponding maintenance. This article will aim at the necessity and technical key points of the analysis and discussion of the hospital network maintenance.%随着时代的进步及现代科技的发展,计算机技术、网络技术、信息技术得到了广泛应用,21世纪是一个网络时代,各个领域都对网络进行了应用,医院也不例外。近些年来,随着医院规模的不断扩大,及人们对医疗需求的加大,众多医院纷纷加强网络建设、信息建设,网络技术融入医院经营管理中已经成为必然趋势。网络技术下医院管理水平和质量大大被提高,网络技术对促进医院发展建设有着积极作用。但是想要保障医院网络的安全和稳定,相应的维护必不可少。文章将针对医院网络维护的必要性和技术要点展开分析和讨论。

  7. 现代智能农业技术引领农业现代化进程初探%Discussing on Development of Agriculture Modernization Supporting by Modern Intelligent Agriculture Technologies

    Institute of Scientific and Technical Information of China (English)

    陈一飞; 高万林; 齐凯; 刘柏成

    2014-01-01

    在我国发展农业现代化无疑要结合本国国情,因此有许多发展方向和目标。把发展农业现代化看成一个大系统工程,并按照大系统理论,将其分解成由3层递阶子系统组成的大系统架构,即底层的农业生产及农产品加工现代化、中层的农业产品经营及社会服务现代化、高层的农业大系统管理与决策现代化,简述了彼此的关系。同时,阐明了现代农业科技中智慧农业和智能农业的关系,最后重点探讨了智能农业在农业生产及加工层面中至关重要的作用,提出了加强以智能农业为主导来提升农业现代化的建议。%In China , development agriculture modernization has many directions and purposes , but all of these should think domestic agricultural situations .Based on complex large system theory , development agriculture modernization can be considered one large system engineering , and which is constructed by three levels hierarchical sub -systems , it in-cludes agricultural production and processing modernization on bottom level , agricultural products trade and social server modernization on middle level , agriculture large system management and decision making modernization .In this paper , the relation among these three levels is discussed .On the other hand , paper also has presented the relation between Wis-dom Agriculture ( WA) and Intelligent Agriculture ( IA) in modern agricultural science and technology , and the IA im-portant function in bottom level of agriculture production and processing is researched .Finally , paper has presented the proposal of enhancing IA dominant function to promote agriculture modernization .

  8. 中水回用技术在城市发展中的应用探讨%Water Reuse Technology in the Application of City Development are Discussed

    Institute of Scientific and Technical Information of China (English)

    郝章平

    2012-01-01

    Collapse of water resource deficient city, as the second city water water has been widely promotion. This paper mainly discusses the basic concept of water reuse, water treatment technology and the operation mode of the current water reuse, water reuse of urumqi city as an example, the analysis of the current water reuse technology in the city the application and development problems, analyses the water reuse technology benefits and water reuse outlook.%对水资源溃乏的城市,中水作为城市的第二水源已被广泛的推广。本文主要论述了中水回用的基本概念、中水处理工艺及目前中水回用的运营模式,以乌鲁木齐城市中水回用为例,分析了目前中水回用技术在城市发展中的应用及存在问题,分析了中水回用技术产生的效益和中水回用的展望。

  9. Discussion on the Feasibility of Public Service of Agricultural Science and Technology Information Services%我国农业科教信息服务公益化可行性探讨

    Institute of Scientific and Technical Information of China (English)

    白玉宝

    2011-01-01

    According to the development of agricultural science and education,information services and promotion,combined with the agricultural technology development plan of the State Science and Technology,Ministry of Agriculture,the strategy of providing agricultural science and technology information for the agriculture production engager in the new era was discussed.According to China's actual conditions,It was pointed out the urgency of improving the agricultural population quality,as well as the feasibility and necessity of providing the public agricultural information service.%针对目前我国农业科教信息服务发展和推广的现状,结合国家科委、农业部有关农业科技发展规划,探讨了新时期农业科教信息为一线农业提供服务的方式,根据我国的实际国情,提出了未来农业人口整体素质提高的迫切性,实现农业信息服务公益化的可行性和必要性。

  10. Application of comptuter technology in fruit science

    Institute of Scientific and Technical Information of China (English)

    Pang Xiaoming; Wan Shuyuan; Hu Chungen

    2003-01-01

    This paper summarized the application of computer technology in fruit science, including crop modelling,expert system, decision support system (DSS), computer vision (CV), the Internet, 3 "S" technology, etc. The existingproblems and prospects are also discussed in the paper.

  11. Discussion on the Application of Multimedia Technology in Music Teaching in Higher Vocational Colleges%探讨多媒体技术在高职院校音乐教学中的应用

    Institute of Scientific and Technical Information of China (English)

    赵春美

    2016-01-01

    In music teaching of higher vocational colleges and universities,the application of multimedia technology can create vivid,image teaching atmosphere,relaxed environment,which can not only promote students'learning efficiency,but also ob-viously improve the students level of music appreciation.Firstly the author analyzes the present situation of the application of multimedia technology in music teaching in higher vocational colleges and universities and multimedia technology in music teaching effects,and then she further discusses the practical application of multimedia technology in music teaching,hoping to contribute to the improvement of higher vocational college music teaching level.%在高职院校音乐教学中应用多媒体技术能够为课堂教学营造生动、形象的教学氛围,提高学生自主学习的积极性,让学生在欢快、轻松的环境中对音乐知识进行学习,不仅能够有效提高学生学习效率,同时还能显著提高学生音乐鉴赏水平。本文首先对目前高职院校音乐教学中多媒体技术的应用现状与多媒体技术在音乐教学中的作用进行了简单分析,进一步的探讨了多媒体技术在高职院校音乐教学中的具体应用,希望能够有助于高职院校音乐教学水平的提高。

  12. Nuclear safeguards technology handbook

    Energy Technology Data Exchange (ETDEWEB)

    1977-12-01

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

  13. Low-cost training technology

    Science.gov (United States)

    Lee, A. T.

    1984-01-01

    The differences between flight training technology and flight simulation technology are highlighted. Examples of training technologies are provided, including the Navy's training system and the interactive cockpit training device. Training problems that might arise in the near future are discussed. These challenges follow from the increased amount and variety of information that a pilot must have access to in the cockpit.

  14. NAND flash memory technologies

    CERN Document Server

    Aritome, Seiichi

    2016-01-01

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

  15. 基于技术创新的辽宁沿海经济带低碳经济发展研究%Discussion on low-carbon economy in the Liaoning coastal economic belt based on technology innovation

    Institute of Scientific and Technical Information of China (English)

    马鹤丹

    2012-01-01

    The Liaoning coastal economic belt is undertaking the responsibility of the industrial structure readjustment and layout, so it is significant to develop the low carbon economic and it is also difficult. The article thinks that the lack of low carbon technology, which is the only controllable factor, restricts the low-carbon development in the Liaoning coastal economic belt at present. Therefore it can overcome this obstacle through the R&D of the low carbon technology. The paper puts forward several suggestions including actively establishing the low carbon technology innovation system, setting up the low carbon technology R&D centers, strengthening international technology cooperation and creating the carbon trading platform.%辽宁沿海经济带承担着辽宁省产业结构重新调整和布局的重任,在该地区发展低碳经济意义更为重大,但任务也更为艰巨.现阶段低碳技术的欠缺是制约辽宁沿海经济带低碳发展的唯一可控因素,可以通过低碳技术的研发、引进与成果转化来克服这一障碍.文章提出了辽宁沿海经济带应积极建立低碳技术创新体系、建立低碳技术研发中心、加强国际领域的技术合作以及打造碳交易平台的建议.

  16. Photovoltaic technology assessment

    Energy Technology Data Exchange (ETDEWEB)

    Backus, C.E.

    1981-01-01

    After a brief review of the history of photovoltaic devices and a discussion of the cost goals set for photovoltaic modules, the status of photovoltaic technology is assessed. Included are discussions of: current applications, present industrial production, low-cost silicon production techniques, energy payback periods for solar cells, advanced materials research and development, concentrator systems, balance-of-system components. Also discussed are some nontechnical aspects, including foreign markets, US government program approach, and industry attitudes and approaches. (LEW)

  17. The International Project 1992 Update Including "Microfilming Projects Abroad."

    Science.gov (United States)

    Rutimann, Hans

    1993-01-01

    Describes microfilming projects in 30 countries collected from questionnaire responses. Additional topics discussed include cooperative programs for preservation and access; an overview of national programs; mass deacidification; new technologies, such as digital preservation; microfilming projects abroad; and future priorities. (Contains 10…

  18. 浅议热熔道路标线施工工艺及质量控制%Discussion on construction technology and quality control of hot melt road marking

    Institute of Scientific and Technical Information of China (English)

    马懿

    2011-01-01

    结合临午公路改建工程较详细的对热熔标线的施工工艺进行了论述,并提出质量控制方法,针对工程中出现的质量缺陷进行了原因分析,采取了相应的质量控制措施,以确保标线质量满足标准要求,进而保证道路交通安全。%Combining with the reconstruction project of Lin-Wu highway, this paper detailedly discussed the construction technology of hot melt marking, and put forward the quality control methods, made cause analysis on existing quality defects in the engineering, took corresponding quality control measures, to ensure the marking quality meet the standard requirements, thus ensured the road traffic safety.

  19. 高职课程《数据加密与PKI技术》的优化与创新探讨%Optimization of Higher Vocational Course"Data Encryption and PKI Technology"and Innovation Discussion

    Institute of Scientific and Technical Information of China (English)

    乔明秋; 赵振洲

    2011-01-01

    对这门课程进行了优化,形成了以9个工作任务为中心组织课程内容的任务驱动式教学模式,探讨"教师导学和学生自主式团队学习"教学方法在本门课程的应用,最后时考核评价体系进行一些探索.%“Data Encryption and PKI technology" course is optimized, and a task-driven curriculum teaching model with nine tasks as centre organization is formed. The paper discusses the application of “teachers guidance and students autonomous team learning" teaching method in this course.At last, the assessment system is explored.

  20. A Discussion on the Application of Waste Heat Recovery Technology in Anyang Steel%安钢焦化余热回收技术应用与探讨

    Institute of Scientific and Technical Information of China (English)

    李铜林

    2013-01-01

    结合安钢焦化75 t/h、140 t/h、190 t/h干熄焦技术的应用及余热回收利用情况,对利用干熄焦、煤调湿等技术回收焦化余热进行探讨,提出了对焦化焦炭、荒煤气和炼焦烟道废气余热回收利用的技术思路。%Utilizing coke dry quenching (CDQ) and coal moisture control processes to recover coking waste heat is discussed in light of the practical application of 75 t/h, 140 t/h, 190 t/h CDQ technology and waste heat recovery in the coking plant of Anyang Steel. Tech-nical ideas on the recovery of coke, raw gas and waste flue gas are presented.

  1. Analysis and Technology Discussion on Partial Discharge in Pressure Test%一起耐压试验发生局部放电的原因分析及技术探讨

    Institute of Scientific and Technical Information of China (English)

    邓声华; 温志铭

    2014-01-01

    通过对一起220kV交联聚乙烯绝缘电力电缆(简称XLPE电缆)耐压试验发生局部放电故障的原因分析,提出XLPE电缆例行试验及竣工试验实施更为严格标准要求的技术探讨和建议。%Through analysis on partial discharge fault of 220kV XLPE insulated power cable(“XLPE cable”)pressure test, the article had a technology discussion and gave suggestion on XLPE cable test and completion test with stricter standards and requirements.

  2. 论网络信息安全技术防护体系建设方法%Discussion on the Construction Method of Network Information Security Technology Protection System

    Institute of Scientific and Technical Information of China (English)

    韩全惜

    2015-01-01

    Are described in this paper including security management, security policy, security protection system, security patrol maintenance, technical security services and terminal security protection of network information security technology architecture, introduces the construction of network information security technology system of information security products and choose the strategy, and puts forward the protection of network information security technology protection system running smoothly to the safety management measures.%文章描述了包括安全保密管理、安全防护策略、安全防护体系、安全值勤维护、技术安全服务和终端安全防护的网络信息安全防护技术构筑体系,介绍了构建网络信息安全防护技术体系的信息安全产品和选用策略,提出了保障网络信息安全技术防护体系顺利运行所必须的安全管理措施。

  3. Teaching Reform in Higher Vocational Software Technology Discussion:3G mobile Application Direction%高职软件技术专业教学改革探讨--3G移动应用方向

    Institute of Scientific and Technical Information of China (English)

    李红日

    2013-01-01

    Vocational training for students to master software technology professional mobile application development technology opportunities are related to the current vocational teaching reform is an important content. Based on the prospects for mobile ap-plication development mobile application development as well as social and technical personnel for the urgent needs of the analy-sis, the profession is currently facing difficulties and challenges as well as specialized courses in the teaching software technology problems, discusses how the current situation and the mobile Internet era of curriculum construction and teaching the need for re-form, proposed 3G mobile application development direction and the direction of the initial reforms specific ideas.%培养能为高职软件技术专业学生提供掌握移动应用开发技术的机会是当前高职相关专业教学改革的重要内容。该文通过对移动应用开发前景以及社会对移动应用开发技术人才迫切需求的分析,本专业目前面临的困难和挑战以及软件技术专业课程在教学中存在的问题,探讨了如何在目前的形势和移动互联网时代下的课程建设和教学改革的必要性,提出了3G移动应用开发方向的初步改革方向和具体思路。

  4. 电力系统变电一次设备状态检修技术探讨%Discussion on the technology of electric power system state maintenance in power system

    Institute of Scientific and Technical Information of China (English)

    王贵宾

    2015-01-01

    With theincreasing perfection of the power system, the security and reliability of the power operation has been widespread concern.Therefore,it is necessary for substation equipment condition based maintenance,through the repair,and to ensure the safe operation of the equipment,but also conducive to the improvement of maintenance technology.This paper discusses the technology of power system substation primary equipment maintenance,which is designed to promote the orderly,healthy and efficient development of electric power system,so that the power supply is reliable.%随着电力系统的日益完善,变电运行的安全性与可靠性得到了广泛的关注,因此,需要对变电一次设备进行状态检修,通过检修能够保证设备的安全运行,同时也利于检修技术的提高.本文探讨了电力系统变电一次设备状态检修技术,旨在促进电力系统的有序、健康与高效发展,使其供电得到可靠的保障.

  5. 遂昌古代银矿遗址采矿历史及矿业工艺探讨%A Discussion on the Mining History and the Mining Technology of the Ancient Silver Site in Suichang County

    Institute of Scientific and Technical Information of China (English)

    齐岩辛; 邹霞; 陈美君; 许红根

    2012-01-01

    The paper studied the features of the typical ancient silver sites in Suichang.Zhejiang province, and made the following conclusions by referencing to the historical documents:Sui-Chang Ancient Silver Mining started from the be-ginning of the Tang Dynasty,and developed to an scale business in the Song Dynasty,and reached to the flourishing pe-riod at the Ming Dynasty. Meantime,this paper summarized a set of the Mining Technology and the Technological Process of the Ancient Silver Mining, including Mineral Prospecting by experience,Mining by roasting and blasting Technology, Mineral Beneficiation by elutriation method,and Melting by cupellation,which were very important to the further studies on the ancient mining technology in our country.%通过对浙江省遂昌典型古代银矿遗址特征的详细研究,结合史籍记载,总结出遂昌古代银矿业采矿历史为唐初已开始采银,宋代规模化开采,明代达到鼎盛时期;同时提出了古人的经验找矿、“烧爆法”采矿、“淘洗法”选矿及“灰吹法”冶炼等生产技术和工艺流程,该成果对进一步研究我国古代矿业科技具有重要意义.

  6. 北京市城市污水处理厂污泥处理处置技术研究探讨%Preliminary Discussions on the Sludge Treatment and Disposal Technology in Urban Municipal Sewage Treatment Plants in Beijing

    Institute of Scientific and Technical Information of China (English)

    谭国栋; 李文忠; 何春利

    2011-01-01

    According to the chemical compositions of sludge from urban waste water treatment plants in Beijing, combining the domestic and international experience of sludge treatment and disposal, this paper analyzed situations, problems and development trends in terms of sludge treatment and disposal, discussed sludge treatment and disposal technologies, introduced technical route of sludge treatment and disposal in urban wastewater treatment plants in Beijing. The preliminary discussions were carried out in terms of sludge land application, sludge composting and sludge drying and incineration. Lastly, recommendations for the future were proposed in the paper.%根据北京市城市污水处理厂污泥化学成分情况,结合国内外污泥处理处置的经验,分析了北京市城市污水处理厂污泥处理处置的现状和发展趋势以及存在的问题,初步探讨了北京市城市污水处理厂污泥处理处置技术,提出了北京市城市污水处理厂污泥处理处置的技术路线,在污泥土地利用、污泥制肥和污泥干化焚烧等方面进行了探讨,并提出了今后的建议.

  7. Critical Discussion of Essentials of Diagnosis and Recording in Periodontics.

    Science.gov (United States)

    Ellen, Richard P.

    1994-01-01

    Issues to be addressed before writing standards of care for the diagnosis of adult periodontal disease are discussed. These include considerations in screening and examination; arriving at diagnosis and prognosis, informing the patient, and referral; monitoring outcomes using diagnostic signs and tests; and new technology for and approaches to…

  8. Critical Discussion of Essentials of Diagnosis and Recording in Periodontics.

    Science.gov (United States)

    Ellen, Richard P.

    1994-01-01

    Issues to be addressed before writing standards of care for the diagnosis of adult periodontal disease are discussed. These include considerations in screening and examination; arriving at diagnosis and prognosis, informing the patient, and referral; monitoring outcomes using diagnostic signs and tests; and new technology for and approaches to…

  9. Instructional Technology: The Research Field.

    Science.gov (United States)

    Gagne, Robert M.

    1986-01-01

    Reflects upon opportunities for research in instructional technology provided by present state of media hardware technology and educational requirements. Prospects for research in incidental learning, including learning from television, are discussed, as well as traditional learning research on intentional learning, including possibilities for…

  10. Technology transfer for adaptation

    Science.gov (United States)

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

    2014-09-01

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

  11. Medical Physics Panel Discussion

    Science.gov (United States)

    Guèye, Paul; Avery, Steven; Baird, Richard; Soares, Christopher; Amols, Howard; Tripuraneni, Prabhakar; Majewski, Stan; Weisenberger, Drew

    2006-03-01

    The panel discussion will explore opportunities and vistas in medical physics research and practice, medical imaging, teaching medical physics to undergraduates, and medical physics curricula as a recruiting tool for physics departments. Panel members consist of representatives from NSBP (Paul Guèye and Steven Avery), NIH/NIBIB (Richard Baird), NIST (Christopher Soares), AAPM (Howard Amols), ASTRO (Prabhakar Tripuraneni), and Jefferson Lab (Stan Majewski and Drew Weisenberger). Medical Physicists are part of Departments of Radiation Oncology at hospitals and medical centers. The field of medical physics includes radiation therapy physics, medical diagnostic and imaging physics, nuclear medicine physics, and medical radiation safety. It also ranges from basic researcher (at college institutions, industries, and laboratories) to applications in clinical environments.

  12. 药用植物AM共生体系评价方法和关键技术的探讨%Discussion on appraisal methods and key technologies of arbuscular mycorrhizal fungi and medicinal plant symbiosis system

    Institute of Scientific and Technical Information of China (English)

    陈美兰; 郭兰萍; 杨光; 陈敏; 杨立; 黄璐琦

    2011-01-01

    Applications of arbuscular mycorrhizal fungi in research of medicinal plant cultivation are increased in recent years. Medicinal plants habitat is complicated and many inclusions are in root, however crop habitat is simple and few inclusions in root. So appraisal methods and key technologies about the symbiotic system of crop and arbuscular mycorrhizal fungi cant completely suitable for the symbiotic system of medicinal plants and arbuscular mycorrhizal fungi. This article discuss the appraisal methods and key technologies about the symbiotic system of medicinal plant and arbuscular mycorrhizal fungi from the isolation and identification of arbuscular mycorrhiza, and the appraisal of colonization intensity. This article provides guidance for application research of arbuscular mycorrhizal fungi in cultivation of medicinal plants.%近年来AM菌在中药栽培研究领域受到的关注增加,但是由于药用植物品种繁多、生境复杂多样、根系内含物多,而农作物生境单一,根系成分简单,因此有关从农作物AM共生体系的评价方法和关键技术并不能完全适合药用植物AM共生体系.作者分别从药用植物AM菌的分离鉴定、AM侵染强度评价等方面对药用植物AM共生体系的评价方法和关键技术进行了探讨,旨在对今后AM菌在药用植物栽培中的应用研究提供指导.

  13. Discussion on Solving the Problem of Defaced Book by Innovative Intelligent Technology%利用创新智能技术解决图书污损问题的探讨

    Institute of Scientific and Technical Information of China (English)

    王政军; 俞小怡; 金玉玲

    2016-01-01

    The self-service in library is becoming more and more popular. The problem of defaced book lacks corresponding intelligent solutions. This paper discusses to construct a set of intelligent system to solve the problem of the defaced books on the existing library information management platform. The system using electronic nose, full-text scanning function, weighing, e-books and the other innovative intelligent technology, combined with warning and monitoring means such as the traditional online community and online platform, to solve the problems of defaced books in the self-socialization innovation from technology and management.%在图书馆自助服务比较普及的背景下,图书污损问题却缺乏相应的智能化解决方案。文章在图书馆原有的信息化管理平台之上,探讨构建一套解决图书污损问题的智能化系统。该系统利用电子鼻、全文扫描功能、称重比照和电子书等智能化创新技术,结合传统的网络社区和网络平台等警示监督手段,从技术和管理两方面来解决自助社会化创新中的图书污损问题。

  14. Discuss on developing the vocational colleges students’ independent learning capacity based on virtual reality technology%基于虚拟现实技术的高职生自主学习能力培养探讨

    Institute of Scientific and Technical Information of China (English)

    李玉梅; 李茜

    2014-01-01

    At intellectual economic age, the idea of lifelong learning strike root in the hearts of the people. Independent Learning become one kind of learning models which society, school, people pay most attention to. Independent learning capacities have become one of necessary quality which adapt to learning-type society. Now our country devotes major efforts to developing vocational education, it is an important problem that Develop the Vocational Colleges Students’ independent learning capacity. In this paper, it is discussed on the function and effect which Virtual Reality Technology act on vocational education. Then it combined with the meaning of developing the Vocational colleges students’ independent learning capacity, and probe into developing the vocational colleges students’ Independent learning capacity based on virtual reality technology.%在当今知识经济时代,终身学习的理念已深入人心。自主学习成为社会、学校、个人最为重视的一种学习方式。自主学习的能力已成为适应当今“学习型社会”的必要素质之一。目前国家大力发展职业教育,高职生的自主学习能力培养将是一个重要问题,文章就虚拟现实技术对高职教育的影响,结合高职生自主学习能力培养的意义,探讨了虚拟现实技术支持下的高职生自主学习能力的培养。

  15. Population Issues. Resources in Technology.

    Science.gov (United States)

    Technology Teacher, 1991

    1991-01-01

    Presents information about the problems caused by increasing population. Discusses the environmental impact and the ways that technology can be used to solve problems of overpopulation. Includes possible student outcomes and a student quiz. (JOW)

  16. Population Issues. Resources in Technology.

    Science.gov (United States)

    Technology Teacher, 1991

    1991-01-01

    Presents information about the problems caused by increasing population. Discusses the environmental impact and the ways that technology can be used to solve problems of overpopulation. Includes possible student outcomes and a student quiz. (JOW)

  17. Information technology made simple

    CERN Document Server

    Carter, Roger

    1991-01-01

    Information Technology: Made Simple covers the full range of information technology topics, including more traditional subjects such as programming languages, data processing, and systems analysis. The book discusses information revolution, including topics about microchips, information processing operations, analog and digital systems, information processing system, and systems analysis. The text also describes computers, computer hardware, microprocessors, and microcomputers. The peripheral devices connected to the central processing unit; the main types of system software; application soft

  18. Advocacy and technology assessment

    Science.gov (United States)

    Jones, E. M.

    1975-01-01

    A highly structured treatment is presented of adversarial systems as they apply to technology assessment. One approach to the problem of adequate criteria of assessment focuses upon the internal operations of assessment entities; operations include problem perception, problem formulation, selection, utilization, determination, and evaluation. Potential contributions of advocacy as a mode of inquiry in technology are discussed; advocacy is evaluated by representative sets of criteria of adequate assessment which include participant criteria, perspectives criteria, situations criteria, base values criteria, and strategies criteria.

  19. Technology of the Guitar

    CERN Document Server

    French, Richard Mark

    2012-01-01

    Featuring chapters on physics, structure, sound and design specifics, Technology of the Guitar also includes coverage of  historical content, composition of strings and their effects on sound quality, and important designs. Additionally, author Mark French discusses case studies of historically significant and technologically innovative instruments. This is a complete reference useful for a broad range of readers including guitar manufacturer employees, working luthiers, and interested guitar enthusiasts who do not have a science or engineering background.

  20. 医药化工的变压吸附(PSA)制氮技术探讨%Discussion on the Pressure Swing Absorption (PSA) Nitrogen Production Technology in Pharmaceutical Chemical Industry

    Institute of Scientific and Technical Information of China (English)

    商成喜

    2015-01-01

    In chemical production, nitrogen is inert gas, relatively stable chemical properties; it is not easy to react with other substances, thus widely used as shielding gas, gas seal and etc. In pharmaceutical production, the use of nitrogen is more. At present the nitrogen production technologies mainly include pressure swing adsorption (PSA) method, low temperature method and membrane separation. Application of PSA is the widest. In this article, the pressure swing absorption (PSA) nitrogen production technology in pharmaceutical chemical industry was introduced.%在化工生产中,氮气属于惰性气体,化学性质较为稳定,不容易与其他物质发生反应,因此广泛用作保护气、密封气等。在医药生产中,氮气的使用较多,目前制氮技术主要有 PSA 变压吸附法、低温法、膜分离法,而应用最为广泛的一种制氮技术为 PSA 制氮技术。从医药化工的变压吸附(PSA)制氮技术,以及相关的内容进行了分析。

  1. 大容量SF6发电机断路器关键技术的探讨%Discussion on the Key Technologies of Large Capacity SF6 Generator Circuit Breaker

    Institute of Scientific and Technical Information of China (English)

    徐齐巍

    2015-01-01

    针对我国电力事业需求及国内发电机断路器的技术水平,阐述国内发电机断路器的发展趋势和迫切目标,提出推进国内发电机断路器发展进程的关键点;通过引入国际先进理念,探讨大容量SF6发电机断路器的关键技术,在结构型式、灭弧原理、特殊性能指标、冷却方式、操动机构方面进行深入研究,并针对该关键技术的难点问题提出解决思路,为研发满足60万kW以上至100万kW机组要求的额定短路电流160 kA以上的大容量、高参数、运行可靠的SF6发电机断路器提供理论依据。%Based on the demand of electric undertaking in china and the technological level of national generator circuit breaker , the development trend and the exigent goal are expounded, and the cores of furthering development course for national generator circuit breaker is put forward. Through importing international advanced ideas, the key technologies of large capacity SF6 generator circuit breaker are discussed. An embedded research in respects of construction form, arc interruption principle, special performance target, cooling type and operating mechanism is made, solving ideas are provided in allusion to the difficulties in key technologies, and theoretical basis is supplied for researching large capacity SF6 generator circuit breaker with rated short-circuit current being upwards of 160 kA, and with high parameter and running reliability in order to settle for the demand of the generating units with a capacity of 600 MW up to 1 000 MW.

  2. 科技创业人才的属性特征述评与环境弹性模型构建%The Discussion of Attributes & Characteristics of the Technology Entrepreneurial Talents and the Establishment of Environment Elasticity Model

    Institute of Scientific and Technical Information of China (English)

    周方涛

    2012-01-01

    Research on the attributes and characteristics of technology entrepreneurial talents as a group contributes to obtain deep insights into the growth pattern of the groups themselves, and to explore the internal law of the interaction between groups and economic and social environment, so as to provide scientific guidance for the development of technological entrepreneurship talents. The existing research, mainly focus on three aspects'; the characteristics of entrepreneurs, entrepreneurial environment, and entrepreneurial organization growth, Whereas less research on the initiative function of entrepreneurs on entrepreneurial environment. Based on comprehensive methodologies including literature summary, the paper puts forward that technology entrepreneurial talents have four essential attributes of genetic, social, capital properties and creativity and three basic characteristics of knowledge, economic activities and toughness of career. Based on that, the paper advances the concept of the entrepreneurial environment elasticity through analogy, builds tetrahedron feature model and environmental elasticity function of technology entrepreneurial talents, and deems the environment elasticity of technology entrepreneurial talents positively correlates to the knowledge property, economic property and toughness of career, and quantifies the assignment methods through the design of entrepreneurial cognition questionnaire, so as to lay the foundations for further research on the feature model of technology entrepreneurial talents.%科技创业人才作为一个群体,研究分析其属性与特征,有助于深入了解群体自身的成长规律,探寻群体与经济社会环境相互作用的内在规律,为科技创业人才开发提供科学指导.现有的创业研究主要关注三大方面:创业者特质、创业组织成长和创业环境.而在创业者对创业环境的能动作用方面研究较少.运用文献归纳等综合分析方法,认为科技创业人

  3. 宁夏银川地区池塘养殖河蟹技术探讨%A Discussion on Technology of River Crab Aquaculture in Pond in Yinchuan Area in Ningxia

    Institute of Scientific and Technical Information of China (English)

    乔艳杰

    2014-01-01

    The technology of river crab aquaculture in pond in Yinchuan area in Ningxia is discussed in terms of pond con-struction, size, time and density of crab stocking,production management and prevention and cure of diseases and so on. The yield of raised river crabs reached 6 393.0 kg/hm2, on an average each one was 135.3 g and the economic benefits reached 18,840 ¥/hm2. The development prospect is good.%从池塘修建、河蟹放养规格、时间、密度、生产管理和疾病防治等方面探讨了宁夏银川地区池塘养殖河蟹技术,试验养殖的河蟹产量达6393.0 kg/hm2、平均135.3 g/只,经济效益达18840元/hm2,具有较好的开发前景。

  4. 大数据时代的图书馆数据挖掘技术探讨%Discussion on Library Data Mining Technology in the Era of Big Data

    Institute of Scientific and Technical Information of China (English)

    刘晓亮

    2015-01-01

    s:The key of big data is data analysis and data application. Improving data processing and analysis ability based on data mining in libraries becomes the ongoing trends in knowledge services. Firstly,the paper explores the features of big data service applications. Then,the challenges of data mining in big data and the corresponding countermeasures are proposed.At last,the key technologies of data mining and the practice approaches of knowledge service in the library are discussed.%大数据的关键在于数据的分析与应用,提高图书馆基于数据挖掘的处理分析能力是开展知识服务的必然要求。文章首先阐述了图书馆的大数据服务应用特征,接着提出大数据阶段图书馆数据挖掘面临的挑战,并给出相应对策,最后探讨了数据挖掘中值得关注的重点技术以及图书馆开展知识服务应用的一些做法。

  5. Discusses the Application of Mobile Internet Technology in Medical Education%探讨移动互联网技术在医学教育中的应用

    Institute of Scientific and Technical Information of China (English)

    乔锐; 陈云虹; 程红阳

    2014-01-01

    近年来国内移动互联网的建设发展突飞猛进,其覆盖面越来越广,同时移动智能终端设备也更加普及,移动互联网诞生的各类应用深入到各行各业,其对医学教育事业的发展也产生了一定的影响。本文阐述了移动互联网的发展现状应用于医学教育的基础条件,结合相关代表性案例,探讨移动互联网技术在我国医学教育中的应用方式。%In recent years, the construction of domestic Mobile Internet development by leaps and bounds, the coverage is more and more widely, Mobile Intelligent terminal equipment is also more popular, the birth of the Mobile Internet into all walks of life, all kinds of application on the development of medical education has also had a certain effect. This paper expounds the current situation of the development of Mobile Internet application in the medical education of the basic conditions, combined with the related representative case, discuss the application of Mobile Internet technology in medical education in our country.

  6. 非共同就位道多根磨牙分裂式塑料桩核制作技术%Discussion on the Non Common Place Daoduogen Molar Split Type Plastic Post and Core Making Technology

    Institute of Scientific and Technical Information of China (English)

    吴兴国

    2015-01-01

    随着根管治疗技术的成熟和临床应用的普及,使大部分病变龋坏,折裂的牙齿得以保留。为了使根管治疗的牙齿长久的保留并发挥其应有的功能,临床上对已做根管治疗的牙齿,必须进行桩核冠的修复。本文主要讨论非共同就位道多根磨牙分裂式塑料桩核的制作技术。%Along with the popularization of the mature technique of root canal treatment and clinical application, make the most of lesion of caries, fractured teeth preserved. In order to make the teeth root canal therapy long retain and give play to its due function, clinical on have teeth root canal therapy, the repair must be car ied out post core crown. This paper mainly discusses the non common place Daoduogen molar split type plastic post and core making technology.

  7. Discussion on Several Problems of Applying GPS and InSAR Technology in Landslide Monitoring%应用GPS与InSAR技术监测滑坡的若干问题讨论

    Institute of Scientific and Technical Information of China (English)

    黄甜

    2012-01-01

    本文在对滑坡监测的特点进行初步分析的基础上,分别探讨了GPS与InSAR技术在监测滑坡中精度及其存在的问题,并给出了这两种对地观测技术用于监测滑坡的国内外的现状及发展趋势.另外探讨了GPS与InSAR数据融合在滑坡监测中的特点,并分析了GPS与InSAR数据融合的优势.%In this paper, based on preliminary analysis of the characteristics of the landslide monitoring, the accuracy of GPS and inSAR technology in landslide monitoring and its problems were explored respectively, and the domestic and overseas status quo and development trend of these two techniques applied to landslide monitoring were gave. Besides, characteristics of data fusion of GPS and InSAR in landslide monitoring were discussed, and the advantages were analyzed.

  8. Discussion of the new English teaching model in the enviroment of education technology%教育技术环境下大学英语教学新模式探索

    Institute of Scientific and Technical Information of China (English)

    陈谊

    2013-01-01

    The present paper discusses the inlfuence of new media on English teaching and learning and concludes some new features of learning, especially English learning in the new media situation. The paper proposes that English learning, under the support of the new technology, has the characteristics of being initiative and innovative compared with the previous models of learning and is a competence-oriented training model.%在教育技术环境下,英语教学模式呈现出许多新特点。探讨了教育技术带来的英语教学新模式,分析了教育技术环境对英语学习参与者的影响以及英语学习呈现的新特点,指出英语学习在新技术支撑下,摆脱了以往的模式,促进了学习的主动性、积极性,是一种基于能力的培养模式。

  9. Roundtable Audio Discussion

    Directory of Open Access Journals (Sweden)

    Chris Bigum

    2007-01-01

    Full Text Available RoundTable on Technology, Teaching and Tools. This is a roundtable audio interview conducted by James Farmer, founder of Edublogs, with Anne Bartlett-Bragg (University of Technology Sydney and Chris Bigum (Deakin University. Skype was used to make and record the audio conference and the resulting sound file was edited by Andrew McLauchlan.

  10. CHP Technologies

    Science.gov (United States)

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

  11. A cultura da convergência midiática e a fábula da autonomia: uma breve discussão no paradigma tecnológico │ The culture of media convergence and the fable of autonomy: a brief discussion on the technological paradigm

    Directory of Open Access Journals (Sweden)

    Mario Gouveia Junior

    2015-05-01

    Full Text Available RESUMO Discute o papel dos usuários e suas práticas de colaboratividade em nível web 2.0 dentro do paradigma tecnológico e da cultura de convergência midiática. Trata-se de uma investigação epistemológica, respaldada numa revisão da literatura. Como resultados, percebe-se que o ato de compartilhar ainda se depara com a ideia de que a informação é sinônimo de poder. E, nessa perspectiva, o protagonismo do usuário diante das plataformas digitais deve ser verificado com cautela, tendo em vista a supremacia de grandes empresas da web que atuam de modo a restringir as pretensas liberdades infocomunicacionais, ao mesmo tempo que garantem zonas de influência específicas, nas quais a confiança na sistematização das respostas é quase que comparável ao “fio de Ariadne”. Palavras-chave: Convergência Midiática; Web 2.0; A Fábula da Autonomia; Usuários; Colaboratividade. ABSTRACT  This article discusses the role of users and their collaborative practices on Web 2.0 within the technological paradigm and the culture of media convergence. This is an epistemological investigation based on a review  of the literature. As a result, one realizes that the act of sharing still confronts the idea that information is synonymous with power. And from this perspective, the role of the user regarding Digital Platforms should be examined carefully, considering the supremacy of large Web companies that act to restrict the alleged infocommunicative freedoms while assuring specific areas of influence where confidence in the systematization of the answers is almost comparable to Ariadne's thread. Keywords: Media Convergence; Web 2.0; The Fable of Autonomy; Users; Collaborativity.

  12. Third annual women in science and technology conference

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-31

    This report presents discussions presented at the conference for women in science and technology. Topics include balancing careers with the family, choices concerning graduate schools, and sexual harassment.

  13. Third annual women in science and technology conference

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    This report presents discussions presented at the conference for women in science and technology. Topics include balancing careers with the family, choices concerning graduate schools, and sexual harassment.

  14. Technology Transfer and Commercialization

    Science.gov (United States)

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

    2001-01-01

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

  15. Technology Transfer and Commercialization

    Science.gov (United States)

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

    2001-01-01

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

  16. 安徽省棉花产业"十二五"及中长期科技需求与研究方向探讨%Discussions on Technological Needs and Research Directions on Cotton Industry in"12th Five Year"and Mid-term and Long-term in Anhui Province

    Institute of Scientific and Technical Information of China (English)

    郑曙峰

    2011-01-01

    This study summarized cotton industry was faced with several disadvantages that competitiveness decreased immensely, and analyzed the impact of bottleneck problem on cotton industry, and then proposed technological needs of in "12th Five Year" and Mid-term and Long-term, which included a set of ideas from basic of application, technology of application, products and variety, standards of technology, and system integration to extension and application. It also discussed twelve research directions and goals in four fields that consists of variety technology and breeding, cultivation technique and input, plant protection and input,monitoring and early warning information platform, etc.%概述了棉花产业面临的比较优势、竞争力的大大降低等不利形势,剖析了影响棉花产业的技术瓶颈问题,提出了"十二五"及中长期棉花产业的科技需求,一套从应用基础、应用技术、产品与品种、技术标准、系统集成到推广应用等层面的研究思路,探讨了品种技术与育种、栽培技术与投入品、植保技术与投入品及监测预警信息平台4个领域12个研究方向和目标.

  17. Discussing and managing hematologic germ line variants.

    Science.gov (United States)

    Kohlmann, Wendy; Schiffman, Joshua D

    2016-11-24

    With the introduction of genomic technologies, more hereditary cancer syndromes with hematologic malignancies are being described. Up to 10% of hematologic malignancies in children and adults may be the result of an underlying inherited genetic risk. Managing these patients with hereditary hematologic malignancies, including familial leukemia, remains a clinical challenge because there is little information about these relatively rare disorders. This article covers some of the issues related to the diagnosis and interpretation of variants associated with hereditary hematologic malignancies, including the importance of an accurate family history in interpreting genetic variants associated with disease. The challenges of screening other family members and offering the most appropriate early malignancy detection is also discussed. We now have a good opportunity to better define hereditary cancer syndromes with associated hematologic malignancies and contribute to clinically effective guidelines.

  18. Highlights of the Discussions.

    Science.gov (United States)

    Olson, Christine M.; Gillespie, Ardyth H.

    1981-01-01

    Summarizes the discussions and identified research priorities from a 1980 Workshop on Nutrition Education Research relating to areas of anthropology, communications, psychology, and social psychology. (DS)

  19. Guide to Adopting Technology in the Physics Classroom.

    Science.gov (United States)

    Rios, Jose M.; Madhavan, Santosh

    2000-01-01

    Presents guidelines for equipping physics labs with components from each of four technology-use categories: (1) computer interfacing; (2) modeling; (3) simulations; and (4) research-reference-presentation. Includes references to useful websites discussing educational technology. (WRM)

  20. Nanotechnology and Society: A discussion-based undergraduate course

    Science.gov (United States)

    Tahan, Charles; Leung, Ricky; Zenner, G. M.; Ellison, K. D.; Crone, W. C.; Miller, Clark A.

    2006-05-01

    Nanotechnology has emerged as a broad, exciting, yet ill-defined field of scientific research and technological innovation. There are important questions about the technology's potential economic, social, and environmental implications. We discuss an undergraduate course on nanoscience and nanotechnology for students from a wide range of disciplines, including the natural and social sciences, the humanities, and engineering. The course explores these questions and the broader place of technology in contemporary societies. The course is built around active learning methods and seeks to develop the students' critical thinking skills, written and verbal communication abilities, and general knowledge of nanoscience and nanoengineering concepts. Continuous assessment was used to gain information about the effectiveness of class discussions and enhancement of student understanding of the interaction between nanotechnology and society.

  1. 浅谈山区中学『冷漠』中的信息技术教学%A Brief Discussion about the Course of Information Technology Neglected by Middle Schools Located in Mountain Areas

    Institute of Scientific and Technical Information of China (English)

    唐德立

    2014-01-01

    科学技术不断发展,不断改变着人们的学习和生活方式。主要针对山区中学的信息技术教学谈点自己的感想。%The continuous development of science and technology, information technology changes people's education and lifestyle. This pa-per mountain teaching of information technology in middle school to talk about your feelings.

  2. Framing Evolution Discussion Intellectually

    Science.gov (United States)

    Oliveira, Alandeom W.; Cook, Kristin; Buck, Gayle A.

    2011-01-01

    This study examines how a first-year biology teacher facilitates a series of whole-class discussions about evolution during the implementation of a problem-based unit. A communicative theoretical perspective is adopted wherein evolution discussions are viewed as social events that the teacher can frame intellectually (i.e., present or organize as…

  3. Leading Classroom Discussions

    Science.gov (United States)

    Gonzalez, Gloriana; DeJarnette, Anna F.

    2013-01-01

    Classroom discourse is a valuable teaching and learning tool. Discussions allow students to improve their communication and reasoning skills in mathematics and help teachers assess students' understanding of mathematical ideas. To get the greatest benefit from discussion, teachers must elicit student thinking, listen carefully to their ideas,…

  4. Framing Evolution Discussion Intellectually

    Science.gov (United States)

    Oliveira, Alandeom W.; Cook, Kristin; Buck, Gayle A.

    2011-01-01

    This study examines how a first-year biology teacher facilitates a series of whole-class discussions about evolution during the implementation of a problem-based unit. A communicative theoretical perspective is adopted wherein evolution discussions are viewed as social events that the teacher can frame intellectually (i.e., present or organize as…

  5. The Use of Discussion.

    Science.gov (United States)

    Brunner, Edmund deS.; And Others

    Research on the use of discussion in adult education has been largely concerned with comparing it with the use of other instructional techniques and with measuring opinion change. Many studies, such as Kurt Lewin's study of food habits, have compared the effectiveness of group discussion as contrasted with lecture in changing opinions and…

  6. 浅谈RO膜分离技术在电解铜箔生产废水回收处理中的应用%Discussion on RO membrane separation technology in electronic copper foil production wastewater recovery process application

    Institute of Scientific and Technical Information of China (English)

    叶敬敏; 杨燕芹

    2012-01-01

    简述了RO膜分离技术在电解铜箔生产废水回收处理中的应用,特别是对RO膜分离技术的系统组成、工艺特点、技术创新性作了一个较为详细的描述。%This paper mainly introduces the RO membrane separation technology in electronic copper foil production wastewater recycling process applications,especially for RO membrane separation technology system,technology characteristics,technology innovation by detailed description.

  7. 变包含角平面光栅单色器及其关键技术%The variable included angle plane grating monochromator and the key technology

    Institute of Scientific and Technical Information of China (English)

    陈家华; 薛松; 卢启鹏; 彭忠琦; 邰仁忠; 王勇; 陈明; 吴坤

    2011-01-01

    This article discusses the design of a variable included angle plane grating monochromator (VAPGM) on the soft X-ray spectromicroscopy beam-line at Shanghai Synchrotron Radiation Facility (SSRF).The precision scanning system of sin-bar meets the requirements through resolving the high precision repeatability of mechanical transmission system; the inner path water cooling structure of the plane mirror controls the thermal deformation of the mirror surface; the huge dimension and quadrate flange chamber ensures the ultra high vacuum (UHV) which the VAPGM requires.Finally, the main capabilities of the monochromator, including the energy range, energy resolution and energy repeatability, reach the design requirements completely.%分析设计并研制了上海光源软X射线谱学显微光束线站的变包含角平面光栅单色器,经过精密加工调试,保证了扫描系统的转角重复精度;采用多孔腔内部通道水冷方法,控制了镜子表面热变形;完成真空箱体大尺寸方法兰加工与密封,达到了单色器工作所需的超高真空.通过上述关键部件的精确掌控,确保了单色器主要性能--光子能量范围、能量分辨率和能量重复性,均优于设计指标.

  8. Nanotechnology and Society A discussion-based undergraduate course

    CERN Document Server

    Tahan, C; Zenner, G M; Ellison, K D; Crone, W C; Miller, C A; Tahan, Charles; Leung, Ricky; Miller, Clark A.

    2006-01-01

    Nanotechnology has emerged as a broad and exciting, yet ill-defined, field of scientific research and technological innovation. Important questions have arisen about the technology's potential economic, social, and environmental implications by prominent technology leaders, nanotechnology boosters, science fiction authors, policy officials, and environmental organizations. We have developed an undergraduate course that offers an opportunity for students from a wide range of disciplines, including the natural and social sciences, humanities, and engineering, to learn about nanoscience and nanotechnology, to explore these questions, and to reflect on the broader place of technology in modern societies. The course is built around active learning methods and seeks to develop the students' critical thinking skills, written and verbal communication abilities, and general knowledge of nanoscience and nanoengineering concepts. Continuous assessment was used to gain information about the effectiveness of class discuss...

  9. Technology Estimating: A Process to Determine the Cost and Schedule of Space Technology Research and Development

    Science.gov (United States)

    Cole, Stuart K.; Reeves, John D.; Williams-Byrd, Julie A.; Greenberg, Marc; Comstock, Doug; Olds, John R.; Wallace, Jon; DePasquale, Dominic; Schaffer, Mark

    2013-01-01

    NASA is investing in new technologies that include 14 primary technology roadmap areas, and aeronautics. Understanding the cost for research and development of these technologies and the time it takes to increase the maturity of the technology is important to the support of the ongoing and future NASA missions. Overall, technology estimating may help provide guidance to technology investment strategies to help improve evaluation of technology affordability, and aid in decision support. The research provides a summary of the framework development of a Technology Estimating process where four technology roadmap areas were selected to be studied. The framework includes definition of terms, discussion for narrowing the focus from 14 NASA Technology Roadmap areas to four, and further refinement to include technologies, TRL range of 2 to 6. Included in this paper is a discussion to address the evaluation of 20 unique technology parameters that were initially identified, evaluated and then subsequently reduced for use in characterizing these technologies. A discussion of data acquisition effort and criteria established for data quality are provided. The findings obtained during the research included gaps identified, and a description of a spreadsheet-based estimating tool initiated as a part of the Technology Estimating process.

  10. Hybrid microelectronic technology

    Science.gov (United States)

    Moran, P.

    Various areas of hybrid microelectronic technology are discussed. The topics addressed include: basic thick film processing, thick film pastes and substrates, add-on components and attachment methods, thin film processing, and design of thick film hybrid circuits. Also considered are: packaging hybrid circuits, automating the production of hybrid circuits, application of hybrid techniques, customer's view of hybrid technology, and quality control and assurance in hybrid circuit production.

  11. Polymer optical motherboard technology

    Science.gov (United States)

    Keil, N.; Yao, H.; Zawadzki, C.; Grote, N.; Schell, M.

    2008-02-01

    In this paper, different hybridly integrated optical devices including optical multiplexer/ demultiplexer and optical transceivers are described. The devices were made using polymer planar light wave circuit (P2LC) technology. Laser diodes, photodiodes, and thin-film filters have been integrated. Key issues involved in this technology, in particular the coupling between laser diodes and polymer waveguides, and between waveguides and photodiodes and also fibers are discussed.

  12. PA Discussion Topics

    Science.gov (United States)

    2011-02-04

    lower priority discussion ADD-TARDEC Network Centric Military Energy Control (NCMEC) Future discussion ADD-TARDEC M&S for Hybrid Electric Vehicles ...Approved for public release • OBJECTIVES: Reduce Thermal Burden on Vehicles Reduce Converter Operating Power • APPROACH: Develop compact...APU) that delivers 5 kWe (Threshold), 10 kWe (Objective) of vehicle electrical power demonstrated at TRL 5. • System designed to fit into an

  13. To discuss illicit nuclear trafficking

    Energy Technology Data Exchange (ETDEWEB)

    Balatsky, Galya I [Los Alamos National Laboratory; Severe, William R [Los Alamos National Laboratory; Wallace, Richard K [Los Alamos National Laboratory

    2010-01-01

    The Illicit nuclear trafficking panel was conducted at the 4th Annual INMM workshop on Reducing the Risk from Radioactive and Nuclear Materials on February 2-3, 2010 in Washington DC. While the workshop occurred prior to the Nuclear Security Summit, April 12-13 2010 in Washington DC, some of the summit issues were raised during the workshop. The Communique of the Washington Nuclear Security Summit stated that 'Nuclear terrorism is one of the most challenging threats to international security, and strong nuclear security measures are the most effective means to prevent terrorists, criminals, or other unauthorized actors from acquiring nuclear materials.' The Illicit Trafficking panel is one means to strengthen nuclear security and cooperation at bilateral, regional and multilateral levels. Such a panel promotes nuclear security culture through technology development, human resources development, education and training. It is a tool which stresses the importance of international cooperation and coordination of assistance to improve efforts to prevent and respond to incidents of illicit nuclear trafficking. Illicit trafficking panel included representatives from US government, an international organization (IAEA), private industry and a non-governmental organization to discuss illicit nuclear trafficking issues. The focus of discussions was on best practices and challenges for addressing illicit nuclear trafficking. Terrorism connection. Workshop discussions pointed out the identification of terrorist connections with several trafficking incidents. Several trafficking cases involved real buyers (as opposed to undercover law enforcement agents) and there have been reports identifying individuals associated with terrorist organizations as prospective plutonium buyers. Some specific groups have been identified that consistently search for materials to buy on the black market, but no criminal groups were identified that specialize in nuclear materials or isotope

  14. 非零偏VSP弹性波叠前逆时深度偏移技术探讨%Discussion about reverse-time depth migration technology of prestack elastic wavefield for offset VSP data

    Institute of Scientific and Technical Information of China (English)

    李文杰; 曲寿利; 魏修成; 宁俊瑞

    2012-01-01

    非零偏VSP地震资料是一种多分量资料,处理非零偏VSP资料,弹性波叠前逆时深度偏移技术无疑是最适合的处理技术.本文从二维各向同性介质的弹性波波动方程出发,研究了对非零偏VSP资料进行叠前逆时深度偏移的偏移算法,讨论了逆时传播过程中的边值问题和数值频散问题及其相应的解决方案;采用求解程函方程计算得到地下各点的地震波初至时间作为成像时间,实现了非零偏VSP资料的叠前逆时深度偏移.最后进行了模型试算和非零偏VSP地震资料的试处理,结果表明该方法不受地层倾角限制,较适用于高陡构造地区或介质横向速度变化较大地区的非零偏VSP地震资料处理.%Offset VSP seismic data is a kind of multicomponent data, the elastic prestack reverse-time depth migration technology is no doubt the best suitable for processing offset VSP data. This paper studied prestack reverse-time depth migration algorithms based on elastic wave equation in 2D isotropic media for offset VSP data, and discussed the boundary value problems and frequency dispersion problems and their relevant solution in wavefield reverse-time propagation, then used the solution of eikonal equation to get the one-way traveltime from the source to each point in the image space, which is regarded as the image time at that point, and complemented the prestack reverse-time depth migration for offset VSP data. Finally, we carried out model test and processed offset VSP data. The processing results proved that the scheme is not influenced by lay inclination and suited to process offset VSP data from the areas with steep subsurface structures and big variation of horizontal velocities.

  15. Optical modulator including grapene

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Ming; Yin, Xiaobo; Zhang, Xiang

    2016-06-07

    The present invention provides for a one or more layer graphene optical modulator. In a first exemplary embodiment the optical modulator includes an optical waveguide, a nanoscale oxide spacer adjacent to a working region of the waveguide, and a monolayer graphene sheet adjacent to the spacer. In a second exemplary embodiment, the optical modulator includes at least one pair of active media, where the pair includes an oxide spacer, a first monolayer graphene sheet adjacent to a first side of the spacer, and a second monolayer graphene sheet adjacent to a second side of the spacer, and at least one optical waveguide adjacent to the pair.

  16. 基于众筹采集的移动网络分析技术与应用探讨%Discussion on Analytical Technology and Application of Mobile Network Based on Crowd Funding

    Institute of Scientific and Technical Information of China (English)

    袁明强; 程新洲; 张涛; 王永峰; 杨杉

    2016-01-01

    针对传统网络分析中,友商数据获取难、成本高、无法真实反映用户感知等突出问题,提出了基于智能终端众筹采集的一种全新的移动网络分析方案。重点对众筹分析的系统框架、主要指标、关键技术及渠道拓展模式等方面内容进行了详细阐述,并提出了众筹分析应用方案,最后通过运营商网络竞争力分析的应用案例,展示了分析的方法体系、流程、内容以及分析成果。%In the traditional network performance analysis,acquiring competitor’s data is difficult with high cost and deviation from the user’s real perception. In order to deal with above problems,it proposes a novel mobile network analytical scheme,which is on the basis of crowd funding data col ecting from smart terminals. It introduces this mobile network analytical scheme in de-tail,including its system framework,mainly-used indicators,key technologies as wel as channel expansion. It also gives some usage cases of network competitive analysis among different telecom operators,to demonstrate the methodology,the process,the content and the outcome of the proposed mobile network analytical scheme.

  17. 基于3D 打印技术的快速模具制造开放实验探讨%Discussion on open experiment of rapid mould based on 3D printing technology

    Institute of Scientific and Technical Information of China (English)

    高奇; 曾红; 张德强

    2016-01-01

    Taking cultivation of students’innovative ability and comprehensive quality as the research target, combining the undergraduate training programs for innovation and entrepreneurship, some contents are expounded on,including the construction of experimental content,the implementation of experimental process and the use of equipment of rapid mould based on 3D printing.By participating in the open experiment,the students can learn the advanced manufacturing technology,and have more opportunities for hands-on practice, understand the process of the production and development of the knowledge.It plays an important role in improving students’ability to analyze and solve problems,and cultivating scientific spirit and innovative thinking.%以培养学生创新能力和综合素质为目标,结合大学生创新创业训练项目,阐述基于3D 打印技术的快速模具制造开放实验内容的建设、实验过程的实施、设备的使用等内容。学生通过参与开放实验,学习先进的制造技术、增加动手实践机会、理解知识的产生和发展过程,对于提高学生分析问题、解决问题的能力,培养科学精神和创新思维具有重要的作用。

  18. A Brief Discussion of the Research Situation of Disassembly Technology of Waste Printed Circuit Boards%浅谈印刷电路板拆解技术的研究现状

    Institute of Scientific and Technical Information of China (English)

    张晓娇; 李挺

    2015-01-01

    There exist lots of methods for the processing of printed circuit boards .Currently ,the recovery pro‐cessing of printed circuit boards is divided into three stages ,including disassembly and break ,material's gath‐ering and separation ,and product purification .The efficiency of resource utilization of the waste printed cir‐cuit boards is quite low .T herefore ,adopting the concept of circular economy and recycling recovery process‐ing is one of the ways to deal with printed circuit boards reasonably .In order to recycle the components on printed circuit boards ,it is necessary to disassemble components from PCB in good condition .Through the understanding of current processing technology of PCB ,this article puts forward a new processing direction of PCB ,w hich is of high efficiency and resource utilization rate .%指出了废弃印刷电路板的回收处理大体分为拆卸和破碎、物质富集分离、产品精制三个阶段,为了能够回收印刷电路板上的元器件,有必要对线路板上的元器件进行无损拆解。对国内外现有印刷电路板的处理处置技术进行了分析,提出了一种新的、高效、高资源利用率的线路板处理处置方向。

  19. New technology for food systems and security.

    Science.gov (United States)

    Yau, N J Newton

    2009-01-01

    In addition to product trade, technology trade has become one of the alternatives for globalization action around the world. Although not all technologies employed on the technology trade platform are innovative technologies, the data base of international technology trade still is a good indicator for observing innovative technologies around world. The technology trade data base from Sinew Consulting Group (SCG) Ltd. was employed as an example to lead the discussion on security or safety issues that may be caused by these innovative technologies. More technologies related to processing, functional ingredients and quality control technology of food were found in the data base of international technology trade platform. The review was conducted by categorizing technologies into the following subcategories in terms of safety and security issues: (1) agricultural materials/ingredients, (2) processing/engineering, (3) additives, (4) packaging/logistics, (5) functional ingredients, (6) miscellaneous (include detection technology). The author discusses examples listed for each subcategory, including GMO technology, nanotechnology, Chinese medicine based functional ingredients, as well as several innovative technologies. Currently, generation of innovative technology advance at a greater pace due to cross-area research and development activities. At the same time, more attention needs to be placed on the employment of these innovative technologies.

  20. Visual Impairment, Including Blindness

    Science.gov (United States)

    ... Who Knows What? Survey Item Bank Search for: Visual Impairment, Including Blindness Links updated, April 2017 En ... doesn’t wear his glasses. Back to top Visual Impairments in Children Vision is one of our ...

  1. NASA priority technologies

    Science.gov (United States)

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

    1983-01-01

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

  2. Technology trends in high temperature pressure transducers: The impact of micromachining

    Science.gov (United States)

    Mallon, Joseph R., Jr.

    1992-01-01

    This paper discusses the implications of micromachining technology on the development of high temperature pressure transducers. The introduction puts forth the thesis that micromachining will be the technology of choice for the next generation of extended temperature range pressure transducers. The term micromachining is defined, the technology is discussed and examples are presented. Several technologies for high temperature pressure transducers are discussed, including silicon on insulator, capacitive, optical, and vibrating element. Specific conclusions are presented along with recommendations for development of the technology.

  3. Communications technology

    Science.gov (United States)

    Cuccia, C. Louis; Sivo, Joseph

    1986-01-01

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

  4. 图书馆如何应对信息技术发展带来的机会与挑战%Discussion on How Libraries Confront Opportunities and Challenges Brought by Information Technologies

    Institute of Scientific and Technical Information of China (English)

    杨楠; 秦小燕; 沈蓉蓉; 高雪青

    2012-01-01

    Rapid development of new technologies brings great development opportunities and unorecedented challenges to libraries. Librarians shuould get advantages and avoid disadvantages, provide readers convenience library services with new technologies, adjust the attitude to keep up with the pace of information technology development, coordinate the relationship between speed and quality, and confront challenges brought by information technologies.%新技术的发展给图书馆带来了极好的发展机遇和前所未有的冲击。图书馆人应趋利避害,让读者充分享受新技术带来的便利服务,调整心态跟上技术发展的步伐,协调好速度与质量的关系,积极应对信息技术发展带来的挑战。

  5. Discussion on the Heat Insulation Technology of Rigid Polyurethane Foam External Wall%聚氨酯硬泡外墙隔热保温技术的探讨

    Institute of Scientific and Technical Information of China (English)

    董飞翔

    2014-01-01

    目前,聚氨酯硬泡外墙隔热保温技术是一种主要应用的保温技术。本文重点对聚氨酯硬泡外墙隔热保温技术进行了探讨。%At present, the polyurethane rigid foam exterior wal insulation technology is a major thermal insulation tech- nology. This paper focuses on the rigid polyurethane foam wal insulation technology.

  6. 浅谈水平井钻井技术现状及发展方向%Discussion on Current Situation and Development Direction of Horizontal Well Drilling Technology

    Institute of Scientific and Technical Information of China (English)

    张琦

    2015-01-01

    水平井钻井技术的发展对油井产量提高以及油田采收率提高都起到了至关重要的作用,水平井钻井技术的出现是石油钻井技术方面重大的突破。本文结合对国内外水平井钻井技术的现状分析,使我们充分了解到国内技术的差距,以便我们在今后技术改进方面有一个方向。%The development of horizontal well drilling technology plays an important role in improving the output of oil well and improving oil recovery efficiency, and the appearance of horizontal well drilling technology is a major breakthrough in oil drilling technology. Combined with the current situation of horizontal well drilling technology in the domestic and foreign, this paper enables us to fully understand the domestic technology gap which is for our technological improvements in the future.

  7. LGBT Roundtable Discussion: Meet-up and Mentoring Discussion

    Science.gov (United States)

    2014-03-01

    The LGBT+ Physicists group welcomes those who identify as gender sexual minorities, as LGBTQQIAAP+, or as allies to participate in a round-table discussion on mentoring physicists. The session will provide an opportunity to learn and discuss successful mentoring strategies at different career stages for physicists in all environments, including academia, industry, etc. Attendees are encouraged to attend a social event to follow the panel to continue to network. Allies are especially welcome at this event to learn how to support and mentor LGBT+ physicists.

  8. Ultrasonics: Fundamentals, Technologies, and Applications

    Energy Technology Data Exchange (ETDEWEB)

    Ensminger, Dale; Bond, Leonard J.

    2011-09-17

    This is a new edition of a bestselling industry reference. Discusses the science, technology, and applications of low and high power ultrasonics, including industrial implementations and medical uses. Reviews the basic equations of acoustics, starting from basic wave equations and their applications. New material on property determination, inspection of metals (NDT) and non-metals, imaging, process monitoring and control. Expanded discussion of transducers, transducer wave-fields, scattering, attenuation and measurement systems and models. New material that discusses high power ultrasonics - in particular using mechanical effects and sonochemistry, including applications to nano-materials. Examines diagnosis, therapy, and surgery from a technology and medical physics perspective.

  9. An Empirical Analysis of Citizens' Acceptance Decisions of Electronic-Government Services: A Modification of the Unified Theory of Acceptance and Use of Technology (UTAUT) Model to Include Trust as a Basis for Investigation

    Science.gov (United States)

    Awuah, Lawrence J.

    2012-01-01

    Understanding citizens' adoption of electronic-government (e-government) is an important topic, as the use of e-government has become an integral part of governance. Success of such initiatives depends largely on the efficient use of e-government services. The unified theory of acceptance and use of technology (UTAUT) model has provided a…

  10. Who Needs to Fit In? Who Gets to Stand Out? Communication Technologies Including Brain-Machine Interfaces Revealed from the Perspectives of Special Education School Teachers through an Ableism Lens

    Science.gov (United States)

    Diep, Lucy; Wolbring, Gregor

    2013-01-01

    Some new and envisioned technologies such as brain machine interfaces (BMI) that are being developed initially for people with disabilities, but whose use can also be expanded to the general public have the potential to change body ability expectations of disabled and non-disabled people beyond the species-typical. The ways in which this dynamic…

  11. Writing a Discussion.

    Science.gov (United States)

    Smith, Sue; And Others

    A unit used in an Australian school to teach English-as-a-Second-Language (ESL) students how to write a discussion is described. The 3-week unit was planned and implemented jointly by an ESL resource teacher, class teacher, and teacher librarian. The class was divided into three heterogeneous groups, two of which were observed for this study and…

  12. Promoting Lively Literature Discussion

    Science.gov (United States)

    Gritter, Kristine

    2011-01-01

    When students create personal connections with literature during whole-class discussion, they make sense both of text and of their life experiences. In this article, the author shares tips that help students make text-to-self, text-to-world, and text-to-text connections. She offers classroom examples to illustrate how conversations that encourage…

  13. Discussion of Environmental Protection

    Institute of Scientific and Technical Information of China (English)

    翁和毓

    2002-01-01

    Knowledge about environment issues was introduced. The influence of pollution on human beings as well as ecosystem was analyzed. And the management of environment protection and the roles that both the local government and central government should play were discussed. Finally, the legislation and supervision for environment protection were put forward.

  14. Reply to the discussion

    Institute of Scientific and Technical Information of China (English)

    BRILLINGER David R

    2009-01-01

    @@ Alan Lee adds to the topic and work of the paper by providing highly insightful discussion and new results. I thank him. In particular he provides further reasons for working with the derived values, Win-Tie-Loss,rather that actual goal counts themselves.

  15. Cotton Pricing Discussion

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Cotton prices have received a lot of attention recently.Cotton Incorporated especically designed this Special Edition of Supply Chain Insights to frame the discussion concerning prices throughout the cotton supply chain in terms of the cyclical events that contributed to recent volatility and how a return to long-term averages over time can be expected.

  16. NASA technology utilization program: The small business market

    Science.gov (United States)

    Vannoy, J. K.; Garcia-Otero, F.; Johnson, F. D.; Staskin, E.

    1980-01-01

    Technology transfer programs were studied to determine how they might be more useful to the small business community. The status, needs, and technology use patterns of small firms are reported. Small business problems and failures are considered. Innovation, capitalization, R and D, and market share problems are discussed. Pocket, captive, and new markets are summarized. Small manufacturers and technology acquisition are discussed, covering external and internal sources, and NASA technology. Small business and the technology utilization program are discussed, covering publications and industrial applications centers. Observations and recommendations include small business market development and contracting, and NASA management technology.

  17. Discussion on the Transformation of Geography Teachers' Role in Modern Educational Technology%试论现代教育技术下地理教师角色的转换

    Institute of Scientific and Technical Information of China (English)

    秦学华

    2013-01-01

      在计算机技术、电子技术、通信技术、网络技术等快速发展的推动下,教育技术得到了较大的发展。教育技术的发展和应用对中学地理教育产生了重大影响,本文对现代教育技术下的地理教师角色进行了论述和分析,对新的时代背景下地理教师的内涵作一个较为清晰,合理的表述。文章首先对相关概念作了界定;其次阐述了现代教育技术在中学地理教学中的应用;第三部分提出了现代教育技术下地理教师角色转换的要求;最后指出在现代教育技术环境中,地理教师角色必须是融知识与技术于一身的组织者和实践者。%Promoting by computer technology, electronic technol-ogy, communication technology and network technology, educa-tional technology has achieved big progress. The development and application of education technology greatly influences middle school geography education. This paper interprets and analyzes geography teachers' role in modern education technology, and makes a clear and rational description of the connotation of geog-raphy teachers in the new background.

  18. Analytic device including nanostructures

    KAUST Repository

    Di Fabrizio, Enzo M.

    2015-07-02

    A device for detecting an analyte in a sample comprising: an array including a plurality of pixels, each pixel including a nanochain comprising: a first nanostructure, a second nanostructure, and a third nanostructure, wherein size of the first nanostructure is larger than that of the second nanostructure, and size of the second nanostructure is larger than that of the third nanostructure, and wherein the first nanostructure, the second nanostructure, and the third nanostructure are positioned on a substrate such that when the nanochain is excited by an energy, an optical field between the second nanostructure and the third nanostructure is stronger than an optical field between the first nanostructure and the second nanostructure, wherein the array is configured to receive a sample; and a detector arranged to collect spectral data from a plurality of pixels of the array.

  19. Information Technology and the Third Industrial Revolution.

    Science.gov (United States)

    Fitzsimmons, Joe

    1994-01-01

    Discusses the so-called third industrial revolution, or the information revolution. Topics addressed include the progression of the revolution in the U.S. economy, in Europe, and in Third World countries; the empowering technologies, including digital switches, optical fiber, semiconductors, CD-ROM, networks, and combining technologies; and future…

  20. The Research Paradigm of Science and Technology Intelligence under the Engineering Thinking Style--Tentative Discussion on Intelligence Engineering%工程化思维下的科技情报研究范式--情报工程学探析

    Institute of Scientific and Technical Information of China (English)

    贺德方

    2014-01-01

    文章探讨了在大数据兴起、科研范式变革、方法工具演进、用户需求变化的共同作用下,利用工程化思维开展科技情报研究的新范式——情报工程的一系列基本理论问题,具体包括情报工程的内涵、特征、国内外实践动态、作用与价值、学科化分析等内容。对情报工程的研究与实践将有利于集成新型的数据处理分析工具和方法,对海量的多源数据进行采集和加工,将信息技术和分析算法与情报学理论方法深度融合和创新,实现科技情报对科技创新的强有力支撑。文章还对情报工程的学科化进行探讨。%The dissertation discusses a series of basic theoretical problems of Intelligence Engineering, the new research paradigm of scientific and technological intelligence in the common effect of rising of big data, transformation of research paradigm, evolution of analysis methods, change of users requirements. The research contents include the connotation, characteristics, domestic and international practice, function and of intelligence engineering. Research and practice of intelligence engineering will be conducive to integration of new data analysis tools and methods, collection and processing of massive data of multi sources, innovation of information technology and the theory of intelligence science methods, and will be benefit for realize the strong support of intelligence on science and technology innovation. The dissertation also discuss the establishing the subject of Intelligence Engineering.

  1. 技术时代教育哲学的拓展研究--兼论教育技术学与教育学的深度融合何以可能%Study on the Expansion of Educational Philosophy in the Age of Technology--A Co-discussion on the Feasibility of the Deep Integration of Educational Technology and Pedagogy

    Institute of Scientific and Technical Information of China (English)

    张刚要; 李艺

    2014-01-01

    Based on the educational vision of“The full depth of fusion of information technology and education”,from the perspective of the fusion of educational principle (theory) and information technology,deep analyze the theoretical preparation,realistic foundation and possible framework of the expansion of educational philosophy in the age of technology. Since twentieth century, many thinkers and schools of philosophy have focus attention to the technical problems related to human activities, and then a group of technology theory of different contents and methods start to generate. These theories are the theoretical resources for the the expansion of educational philosophy. At the same time, modern technology produced subversive inlfuences on education in the material level, system level and concept level. Thus the expansion of educational philosophy has a realistic foundation. Finally, with reference to the construction of educational philosophy, provide a possible framework for the expansion of educational philosophy in the age of technology, from abstract to general, includes human and technology in education, education and technology, as well as teaching and technology.%基于“信息技术与教育的全面深度融合”这一教育愿景,该文从教育原理(理论)融合信息技术的角度,深度剖析技术时代教育哲学拓展的理论准备、现实基础与可能框架。20世纪的绝大多数思想家与哲学流派都尤为关注与人类实践活动密切相关的技术问题,并形成了一批内容与方法各异的技术理论,这些理论为教育哲学的拓展准备了理论资源;同时,现代技术对教育的物质层面、制度层面和观念层面均产生了颠覆性的影响,从而使得教育哲学的技术拓展具备了现实基础;最后,参照教育哲学体系的构建方式,提出教育哲学技术向度的一个可能框架,从抽象到一般包括:教育中的人与技术、教育与技术以及

  2. Discussion On the innovation and application of coal mine mechanical and electrical technology management%论煤矿机电技术管理的创新和应用

    Institute of Scientific and Technical Information of China (English)

    安玉明

    2015-01-01

    由于煤矿机电管理目前还存在着一些新的问题和矛盾,影响着矿井的发展,该文从煤矿机电技术管理的角度出发,研究煤矿机电技术管理的应用及创新措施。%Coal mine electrical and mechanical technology management affect the entire mining safe production, because all of links of mining, transportation and other aspects of mine cannot do without the management of mechanical and electrical technology. Because the coal mine electromechanical management still exist some new problems and contradictions, affect the development of mine. This paper from the perspective of technical management of coal mine electromechanical angle, research and application of coal mine electrical and mechanical technology management and innovation measures.

  3. Discussion about Processing Deep hole Parts with Gun Drill Technology in CNC Lathe%枪钻技术在数控车床上加工深孔零件的探讨

    Institute of Scientific and Technical Information of China (English)

    徐怀淋

    2016-01-01

    在科技快速发展的时代,枪钻技术在数控车床上的广泛应用使零件的质量逐步提高,加工效率也有了很大提高。枪钻技术的应用,不仅节约了资金,也降低了企业生产成本,有利于企业的发展。%In the era of rapid development of science and technology,gun drill technology is widely applied in the numerical control lathe to improve the quality of parts and processing efficiency.The application of the gun drill technology not only reduces the production cost but also benefits the enterprise's development.

  4. 冶金企业科技创效评价体系的建设探讨%Discussion on Establishment of Valuation System for Technology Creating Values in Metallurgical Enterprise

    Institute of Scientific and Technical Information of China (English)

    陈琦

    2014-01-01

    科技创新与创效总是相伴而行的,创新是手段,创效是目的,把科研成果转化为经济效益是每个企业的普遍追求,建立一个科学的科技创效评价体系是促进科技创新工作有效开展的重要途径。%Technology innovation goes always together with creating values. Innovation is method, and creating values is purpose. It is the common target of every enterprise to transform technology achievements into economic benefit. For this purpose, it is an important way for promoting technology innovation to estab-lish a valuation system for creating values by technology innovation.

  5. 浅谈煤炭矿井水处理后作为饮用水的现状与应用探讨%Discussion on Application of Coal Mine Water Treatment Technology

    Institute of Scientific and Technical Information of China (English)

    张北源; 张振华; 肖迪

    2013-01-01

    The paper expounds major problems in purification treatment technology of mine water in China, introduces the process flow and the characteristics of coal mine water treatment technology and points out that mine water purification treatment technology has good application prospect through cost-effectiveness analysis.%对国内矿井水净化处理技术的现状和存在的主要问题进行了阐述。详细介绍了煤矿矿井水处理技术的工艺流程及其特点,通过进行效益分析,认为矿井水净化处理技术具有一定的推广应用前景。

  6. Summaries of group discussions

    Science.gov (United States)

    Jensen, L. D.

    1972-01-01

    Group discussions following the presentations of reports on the remote sensing of Chesapeake Bay resources are presented. The parameters to be investigated by the remote sensors and the specifications of the sensors are described. Specific sensors for obtaining data on various aspects of the ecology are identified. Recommendations for establishing a data bank and additional efforts to obtain increased understanding of the ecology are submitted.

  7. RFID技术在仓储管理系统自动化中的应用探讨%Application of RFID technology in the Automated Warehouse Management system Discussed in this Paper

    Institute of Scientific and Technical Information of China (English)

    张其荣

    2013-01-01

    RFID technology in warehouse management system has been applied widely,and is responsible for warehouse management related workers save a lot of time and energy,it is a very useful technique,is also a higher technological content of a technology.But as time changes and the continuous development of science and technology,in production practice,gradually discovered the disadvantages of it,how to update technology and improve utilization of RFID technology in the real work,promote the work of our company will be better efficiency is an important problem we should study.%射频识别技术在仓储管理系统中已经被广泛的应用了,并且为负责仓储管理的相关工作者节约了很多的时间以及精力,它是一种非常实用的技术,也是科技含量比较高的一项技术。但是随着时间的变化以及科学技术的不断发展,在生产实践中逐渐的发现了其存在的缺点,怎样进行技术的更新,提升RFID技术在现实工作中的利用率,促进其带来更好的工作效益,也应是研究的重要问题。

  8. Discussion on the application of multimedia technology in environmental ecology teaching%刍议多媒体技术在环境生态学教学中的应用

    Institute of Scientific and Technical Information of China (English)

    许鹏辉

    2012-01-01

      多媒体技术的运用极大地提高了课堂教学效率,而对于与现实联系非常紧密的《环境生态学》来说,多媒体技术正在为《环境生态学》的教学带来全新的教学方式。%  The application of multimedia technology has greatly improved the efficiency of classroom teaching, and to contact with reality very close"ecology", multimedia technology is"ecology"teaching has brought a new way of teaching.

  9. Discussion on the technology selection for hot strip mill furnace in Liansteel%涟钢热轧步进式加热炉技术选择探讨

    Institute of Scientific and Technical Information of China (English)

    冯文斌

    2014-01-01

    对华菱涟钢公司2250热轧步进式加热炉采用的主要技术做了初步的分析,为大型板坯加热炉技术选择提供参考。%The main technologies adopted in the walking-beam reheating furnace of hot strip mill project in Hualing Liansteel were analyzed, which provided the reference for technology selection of large-scale slab reheating furnace.

  10. In The Presence of Technology

    DEFF Research Database (Denmark)

    Nortvig, Anne-Mette

    2013-01-01

    In a hybrid synchronous classroom that includes both on line and on campus students, technology plays a big part in the teaching. This paper attempts to analyse and discuss how the transparency of technology affects opportunities for the students to interact and for the teacher to be present...... is concerned with the influence of technology in the classroom on-campus seen in the teacher’s perspective when the technology is visible as a camera placed in front of him and the teaching is recorded and distributed to the e-students at home. This setting makes him very aware of his teaching performance...... in different hybrid settings. In order to do so, the paper focuses on three concepts of the human-technology relation. The first is embodiment of technology i.e. when technology almost transparently extends and/or enhances the human perception. The second concept, technological transformation of teaching...

  11. In the Presence of Technology

    DEFF Research Database (Denmark)

    Nortvig, Anne-Mette

    2013-01-01

    Abstract: In a hybrid synchronous classroom that includes both on line and on campus students, technology plays a big part in the teaching. This paper attempts to analyse and discuss how the transparency of technology affects opportunities for the students to interact and for the teacher....... The last concept is concerned with the influence of technology in the classroom on-campus seen in the teacher’s perspective when the technology is visible as a camera placed in front of him and the teaching is recorded and distributed to the e-students at home. This setting makes him very aware of his...... to be present in different hybrid settings. In order to do so, the paper focuses on three concepts of the human-technology relation. The first is embodiment of technology i.e. when technology almost transparently extends and/or enhances the human perception. The second concept, technological transformation...

  12. In The Presence of Technology

    DEFF Research Database (Denmark)

    Nortvig, Anne-Mette

    2013-01-01

    In a hybrid synchronous classroom that includes both on line and on campus students, technology plays a big part in the teaching. This paper attempts to analyse and discuss how the transparency of technology affects opportunities for the students to interact and for the teacher to be present...... is concerned with the influence of technology in the classroom on-campus seen in the teacher’s perspective when the technology is visible as a camera placed in front of him and the teaching is recorded and distributed to the e-students at home. This setting makes him very aware of his teaching performance...... in different hybrid settings. In order to do so, the paper focuses on three concepts of the human-technology relation. The first is embodiment of technology i.e. when technology almost transparently extends and/or enhances the human perception. The second concept, technological transformation of teaching...

  13. Discussion of the " hospital - grade technical certification model" for specialized nursing technology%专项护理技术"院级资格认证"模式初探

    Institute of Scientific and Technical Information of China (English)

    孙永华; 苏迅; 任兴华

    2011-01-01

    Objective To construct the model of hospital - grade technical certification and training specialized nursing technology. Methods The scientific technique certification and training system was established by improving the system of technique certification and the auditing and management of personnel,standardizing training contents,and strictly assessing and examining. Results The standardized technique certification for specialized nursing technology was beneficial to provide safe and efficient services for patients. Conclusion The technical certification of specialized nursing technology can promote the training of nursing staff and to raise the level of specialized nursing technology.%目的 构建院级专项护理技术操作认证培训模式.方法 建立科学的专项护理技术认证培训体系,包括完善认证制度、人员审核管理、规范培训内容、严格考核认证.结果 资格认证考核规范了护理专项技术,为患者提供安全、高效的护理服务.结论 专项护理技术资格认证促进了护理人才培养,提高了医院专项护理技术水平.

  14. 专业化科技服务模式研究--基于“I nnovati onl abs”方式的讨论%Research on Mode of Professional Technology Services on"Innovationlabs"Mode discussed

    Institute of Scientific and Technical Information of China (English)

    樊一阳; 周恒玉

    2015-01-01

    Technology intermediary organization provide professional and socialized services for technological innovation subject ,and play an important role in promoting the transformation from the technological innovation into commercial val‐ue .This article proposes some practical and constructive advice in developing our professional technological services through the analysis and study of professional innovation audit and innovation certification in "Innovationlabs".%科技中介机构为科技创新主体提供社会化、专业化服务,在促进科技创新成果转化为商业价值方面起重要作用。通过对专业化创新服务公司“Innovationlabs”创新服务模式中两项具有代表性的创新服务———创新审计和创新认证进行分析,对发展我国专业化科技服务模式提出了建设性建议。

  15. 浅谈新技术、新仪器在城市测绘中的应用%Discussion on New Technologies and New Instruments in Urban Surveying Applications

    Institute of Scientific and Technical Information of China (English)

    侯惠儒

    2012-01-01

    伴随着测绘科学技术的不断进步发展,城市测绘涌现出很多新技术、新仪器。GPS网络RTK技术、电子水准仪、三维全景采集车、数字城市、探地雷达、三维地下管线信息系统正是这些科技发展的前沿。介绍了这几种常见新技术、新仪器在城市测绘中的应用。%With the development of science and technology of surveying, lots of new technologies and new instruments come out. This paper introduces the following information--GPS network RTK technology, electronic level, 3D panoramic acquisition vehicle, digital city, Ground Penetrating Radar, 3D underground pipeline integrated management system, which are the forefront development of the science and technology.

  16. 探索大学科技园发展的影响要素%Discussion on the Impact Factors of Development of Science and Technology Park in University

    Institute of Scientific and Technical Information of China (English)

    郑帆帆; 崔岩; 姜海东

    2012-01-01

    大学科技园是以大学为依托,将大学的综合智力资源优势与其它社会优势资源结合起来,为高等学校科技成果转化、高新技术企业孵化、创新创业人才培养、产学研结合提供支撑的平台和服务的机构.通过分析国内外大学科技园的发展状况,探索大学科技园发展的影响要素,对推动大学科技园健康发展具有非常重要的现实意义.%Science and Technology Park in university relies on universities and it makes the advantages of universities' integrated intelligence resources combine with its social resources advantages, so as to provide supporting platform and service institutions for transformation of scientific and technological achievements, high -tech business incubation, training of telents with innovation and entrepreneurship, combination of industry, academe and research institutes. By analyzing the status of development of Science and Technology Park in university at home and abroad, to explore the influencing factors of the development of Science and Technology Park in university has a very important practical significance for promoting its healthy development.

  17. Discussion on Construction of Main Body of Technology Innovation in Enterprises%企业技术创新主体内涵及建设思路再思考

    Institute of Scientific and Technical Information of China (English)

    翟翠霞; 王海军

    2014-01-01

    Currently ,on construction of main Body of technology innovation in enterprises ,published results mainly focused on connotation of main body of technology innovation and innovation system of division of labor cooperation among differ-ent innovation main bodies .By using economics ,management and sociology combining with actual production ,and by an-swering following three questions ,'why should enterprises be the main body of technology innovation','what kind of enter-prises are the main body of technology innovation','how can enterprises be main body of technology innovation',this paper explained the connotation of construction of main body of technology innovation in enterprises further ,and put forw ard the following changes as countermeasures about constructing main body of technology innovation in enterprises :contest from market share of products to market share of research and development ,from production-based to R & D-based ,from cul-tivating management talent to developing technical human resources ,so as to provide references for strategy of building an innovative country and synergetic innovation project .%从经济学、管理学、社会学等理论视角,结合生产实践,通过对“为什么企业应成为技术创新主体”、“何种企业是技术创新主体”、“企业如何才能成为技术创新主体”3个问题的回答,进一步廓清企业技术创新主体建设内涵,提出从以产品市场份额角逐为主向以研发市场份额角逐为主、从以生产为主向以技术研发为主、从以管理人才培养为主向以技术型人才资源开发为主转变的企业技术创新主体建设对策。

  18. 发展中国椰子科技国际合作交流的探析%Discusses on Developing Chinese Coconut Science and Technology International Cooperation and Exchange

    Institute of Scientific and Technical Information of China (English)

    许丽菁; 范海阔; 杨耀东; 郑小蔚; 董志国

    2014-01-01

    介绍加强椰子科技国际合作交流的背景及中国椰子科技国际合作概况,分析中国椰子产业缺乏具有国际竞争和科技含量高的椰子深加工产品,缺乏高层次椰子科技国际合作交流的人才,缺乏与国外科研机构合作开发较大的椰子产业的科研项目等我国椰子科技国际合作存在的问题,针对以上问题对中国椰子科技国际合作交流的进一步发展提出了建议。%This paper describes the background for strengthening international cooperation and exchange in coconut science and technology and gives the overview of Chinese coconut science and technology international cooperation, following by analysis of the problems of Chinese coconut science and technology international cooperation such as being lack of internationally competitive high-tech and deep processing coconut products in Chinese coconut industry, being lack of high-level coconut scientific and technological cooperation and exchange of international talent, being lack of developing larger cooperation research projects in coconut industry with foreign research institutions. At last, this paper proposed suggestions about developing Chinese coconut science and technology international cooperation and exchange.

  19. Computer Programming Projects in Technology Courses.

    Science.gov (United States)

    Thomas, Charles R.

    1985-01-01

    Discusses programming projects in applied technology courses, examining documentation, formal reports, and implementation. Includes recommendations based on experience with a sophomore machine elements course which provided computers for problem solving exercises. (DH)

  20. TECHNOLOGICAL OPTIONS FOR ACID RAIN CONTROL

    Science.gov (United States)

    Discussed are acid rain control options available to the electric utility industry. They include coal switching, flue gas desulfurization, and such emerging lower cost technologies as Limestone Injection Multistage Burners (LIMB) and Advanced Silicate (ADVACATE), both developed ...

  1. Future Possibilities in Information Technology and Access.

    Science.gov (United States)

    Wolf, Milton, Ed.; And Others

    1994-01-01

    Includes two articles that discuss science fiction and future possibilities in information technology: "'Jurassic Park' and Al Jolson: Thinking about the Information Revolution" (Connie Willis) and "The Good and the Bad: Outlines of Tomorrow" (David Brin). (LRW)

  2. TECHNOLOGICAL OPTIONS FOR ACID RAIN CONTROL

    Science.gov (United States)

    Discussed are acid rain control options available to the electric utility industry. They include coal switching, flue gas desulfurization, and such emerging lower cost technologies as Limestone Injection Multistage Burners (LIMB) and Advanced Silicate (ADVACATE), both developed ...

  3. Empowerment: a conceptual discussion.

    Science.gov (United States)

    Tengland, Per-Anders

    2008-06-01

    The concept of 'empowerment' is used frequently in a number of professional areas, from psychotherapy to social work. But even if the same term is used, it is not always clear if the concept denotes the same goals or the same practice in these various fields. The purpose of this paper is to clarify the discussion and to find a plausible and useful definition of the concept that is suitable for work in various professions. Several suggestions are discussed in the paper, for example control over life or health, autonomy, ability, self-efficacy, self-esteem, and freedom, and it is concluded that there are two plausible complementary uses, one as a goal and one as a process or approach. Empowerment as a goal is to have control over the determinants of one's quality of life, and empowerment as a process is to create a professional relation where the client or community takes control over the change process, determining both the goals of this process and the means to use.

  4. Innovative Technologies for Global Space Exploration

    Science.gov (United States)

    Hay, Jason; Gresham, Elaine; Mullins, Carie; Graham, Rachael; Williams-Byrd; Reeves, John D.

    2012-01-01

    Under the direction of NASA's Exploration Systems Mission Directorate (ESMD), Directorate Integration Office (DIO), The Tauri Group with NASA's Technology Assessment and Integration Team (TAIT) completed several studies and white papers that identify novel technologies for human exploration. These studies provide technical inputs to space exploration roadmaps, identify potential organizations for exploration partnerships, and detail crosscutting technologies that may meet some of NASA's critical needs. These studies are supported by a relational database of more than 400 externally funded technologies relevant to current exploration challenges. The identified technologies can be integrated into existing and developing roadmaps to leverage external resources, thereby reducing the cost of space exploration. This approach to identifying potential spin-in technologies and partnerships could apply to other national space programs, as well as international and multi-government activities. This paper highlights innovative technologies and potential partnerships from economic sectors that historically are less connected to space exploration. It includes breakthrough concepts that could have a significant impact on space exploration and discusses the role of breakthrough concepts in technology planning. Technologies and partnerships are from NASA's Technology Horizons and Technology Frontiers game-changing and breakthrough technology reports as well as the External Government Technology Dataset, briefly described in the paper. The paper highlights example novel technologies that could be spun-in from government and commercial sources, including virtual worlds, synthetic biology, and human augmentation. It will consider how these technologies can impact space exploration and will discuss ongoing activities for planning and preparing them.

  5. Discussion boards: boring no more!

    Science.gov (United States)

    Adelman, Deborah S; Nogueras, Debra J

    2013-01-01

    Creating discussion boards (DBs) that capture student imaginations and contain meaningful interactions can be a difficult process. Traditional DBs use a question-and-answer format that often is boring for both the student and instructor. The authors present creative approaches to DBs that result in lively debates and student-to-student and student-to-faculty interactions, including role playing, blogging, wikis, and the use of voice.

  6. Technology-based suicide prevention: current applications and future directions.

    Science.gov (United States)

    Luxton, David D; June, Jennifer D; Kinn, Julie T

    2011-01-01

    This review reports on current and emerging technologies for suicide prevention. Technology-based programs discussed include interactive educational and social networking Web sites, e-mail outreach, and programs that use mobile devices and texting. We describe innovative applications such as virtual worlds, gaming, and text analysis that are currently being developed and applied to suicide prevention and outreach programs. We also discuss the benefits and limitations of technology-based applications and discuss future directions for their use.

  7. 谈公路桥梁工程施工中钻孔灌注桩技术的应用%Discussion on the application bored pile technology in highway bridge engineering construction

    Institute of Scientific and Technical Information of China (English)

    董慧勇

    2015-01-01

    对公路桥梁工程施工中钻孔灌注桩技术进行了介绍,并对钻孔灌注桩施工中测量放线、安装钻孔机、造浆工作、制作钢筋笼等工艺进行了分析,探讨了各工艺环节的施工要求,提出了相应的技术管理措施。%The thesis introduces bored pile technology in highway bridge engineering construction,analyzes its measurement sampling,installa-tion driller,slurry manufacture and steel cage manufacture and other techniques,explores its construction demands,and finally puts forward cor-responding technology management measures.

  8. Discussion on “Control in Coordination” Technology of Flue Gas Emission in Coal-ifred Power Plant%燃煤电厂烟气排放“协同控制”技术探讨

    Institute of Scientific and Technical Information of China (English)

    江得厚; 王贺岑; 张营帅

    2015-01-01

    The paper introduces the“Control in Coordination”technology of lfue gas emission in coal-ifred power plants abroad and at home, and the main scenarios of current implementation in the country; probes into and analyzes the problems of the“Control in Coordination”technology of lfue gas.%介绍了国内外燃煤电厂烟气排放“协同控制”技术,以及国内目前实施的主要方案,探讨分析了烟气“协同控制”技术各个环节应该注意的问题。

  9. Discussion on the Answer Countermeasures of Editor to Science and Technology Magazine Reform%浅议编辑如何应对科技期刊体制改革

    Institute of Scientific and Technical Information of China (English)

    刘玉晓

    2012-01-01

    For the pressure trend of science and technology magazine reform, as the editor, it should know the situation of science and technology magazine, and the possible mode of reform. We also should adjust the attitude, improve the self accomplishment and active reply so as to adapt the age and make contribution for magazine development.%面对科技期刊改革的紧迫形势,作为编辑人员要清楚期刊自身现状,了解科技期刊改革的可能实施模式,更要调整好心态,努力提高自身素养,积极应对,做一名顺应时代要求的合格编辑,以为期刊的可持续发展做出贡献。

  10. 基于移动技术的电子商务智能终端的探讨%Discussion of e-commerce intelligent terminal based on mobile technology

    Institute of Scientific and Technical Information of China (English)

    梁立; 宋玲; 张翠

    2014-01-01

    文章主要对基于移动技术的电子商务智能终端进行探讨,首先提出电子商务智能终端的概念,然后阐述中小企业应用电子商务的优势和目前仍存在的问题,最后提出基于GPRS/SMS移动技术的电子商务智能终端平台的模型架构。%The article mainly explore e-commerce intelligent terminal based on the mobile technology, firstly proposed the concept of e-commerce intelligent terminal, and then expounded the advantages and problems of SME e-commerce applications, finally proposed the model architecture of e-commerce intelligent terminal based on the GPRS/SMS mobile technology.

  11. 燃煤电厂脱硫烟囱防腐技术创新和应用探讨%Discussion on technology innovation of coal -fired power plant desulfurization chimney corrosion and its application

    Institute of Scientific and Technical Information of China (English)

    张庆虎; 吴金土

    2015-01-01

    Through the analysis of the existing coal-fired power plant desulfurization chimney corrosion technolo-gy, summed up the basic reason desulfurization chimney corrosion failures, technological innovation ideas pro-posed chimney desulfurization corrosion.And briefly describes the use of self-vulcanized butyl rubber anti-corrosion lining for coal-fired power plant desulfurization chimney antiseptic feasibility and success stories.%通过对现行燃煤电厂脱硫烟囱防腐技术分析,总结了脱硫烟囱防腐失效的原因,提出了脱硫烟囱防腐的技术创新思路。简要介绍了采用自硫化丁基橡胶防腐衬里对燃煤电厂脱硫烟囱进行防腐的可行性和成功案例。

  12. Conclusion et discussion

    OpenAIRE

    Bertrand, Romain; Wachtel, Nathan; Berger, Laurent; Levi, Giovanni; Boucheron, Patrick; Calvo, Thomas

    2016-01-01

    M. Romain BERTRANDNous voilà désormais rendus au terme probablement très provisoire concernant les débats et les discussions des travaux de Nathan WACHTEL lors de cette rencontre. Il nous reste une trentaine de minutes pour engager le débat avec les participants de la dernière séance et, le cas échéant, faire valoir des remarques générales sur telle ou telle session. Je souhaiterais inviter Nathan WACHTEL à initier cet échange s’il le souhaite. M. Nathan WACHTELComme je l’expliquais à Romain,...

  13. Discussion on Improvement of Technology for Preventing Turbidity and Precipitate of Soy Sauce%改进工艺防止酱油浑浊与沉淀的探讨

    Institute of Scientific and Technical Information of China (English)

    杨旭; 曹岚

    2014-01-01

    分析了引起酱油浑浊沉淀的因素,探讨了改革工艺操作方法,提出了提高酱油澄清度的措施。%In this paper,the factors for causing turbidity and precipitate of soy sauce are analyzed,the methods for improving the production technology are summarized,and the measures for enhancing the clarity degree are put forward.

  14. JB/T4730.11射线数字成像标准制定的关键技术探讨%The Key Technology Discussing of JB/T 4730. 11 Digital Radiography Standard Setting

    Institute of Scientific and Technical Information of China (English)

    梁丽红

    2011-01-01

    In order to popularize application of digital radiography technology in the special equipment field, and promote the special inspecting level in nondestructive testing industry, improve the efficiency of special equipment inspecting, and reduce the inspecting complexity for staff, and decrease environmental pollution. The advanced technology of digital radiography should be masted and the relevant testing standards should be established. Some key technologies of standards setting include: ① The components of digital radiography system in standards. ② The differences of image quality evaluation between digital radiography and film radiography. ③ The consistency and equivalence between digital radiography and film radiography. ④other technologies should be concerned in digital radiography.%为在特种设备行业推广和应用射线数字成像检测技术。提高特种设备检测效率、降低检测人员的工作强度、减少环境污染,提升特检行业的无损检测水平,必须掌握先进的数字成像检测技术,制定相关的检测标准。以下是标准制定的几个关键问题:①标准包含的射线数字成像检测系统及其内容。②数字成像与胶片照相像质评价指标的区别。③数字成像与胶片照相像质的等效问题。④数字成像技术应用应关注的其它问题。

  15. Practice and Discussion of the Biopharmaceutical Technology Professional Certificate System Personnel Training%生物制药技术专业岗位证书制人才培养的研究与实践

    Institute of Scientific and Technical Information of China (English)

    陶杰

    2012-01-01

    高职生物制药技术专业人才培养的目标和规格凸显职业教育的针对性、实践性和先进性;与用人单位需求实现“零距离”对接,培养既具有高技能,又具有较好综合职业素质的高等技能型人才,是一个十分现实的课题。本文从生物制药技术专业人才培养中应该关注的职业岗位、职业资格证书问题等方面探讨了生物制药技术专业人才培养方案的制定,为生物制药技术专业人才培养提供了一定的参考。%Personnel training objectives and specifications of vocational biopharmaceuticai technology professional highlight the pertinence, practical and advanced nature of vocational education; to achieve the zero distance cooperation for employer needs, it is a very important realistic subject that to cultivate both a highly skilled, but also has good professional qualit), higher skilled personnel. Biopharmaceutical technology professional personnel training should focus on professional jobs, vocational qualification certificate problems of biopharmaceutical technology professional personnel training program development, and provide some reference to the cultivation of biopharmaceutical technology professionals.

  16. 无损探伤技术在工程上的应用的探讨%The discussion for Application of Non-destructive Inspection Technology in Engineering

    Institute of Scientific and Technical Information of China (English)

    唐惠龙; 牟睿

    2014-01-01

    The paper deseribes the classifications,performance of Non-destructive Inspection technology, classifications of fault,choices for Non-destructive Inspection method in engineering.%本文简要介绍了无损探伤技术的类型、特点,各种结构件存在的缺陷类型和在工程上进行无损探伤时检测方法的选用。

  17. Pulsed electric field technology: Modeling of electric field and temperature distributions within continuous flow PEF treatment chamber

    OpenAIRE

    Salengke, dkk

    2012-01-01

    Innovations and technology developments in the field of food pasteurization and sterilization are continuously evolving. These include innovations in thermal processing technologies such as aseptic processing, ohmic technology, and microwave technology, as well as non-thermal processing technologies which include pulsed electric field technology and high pressure processing technology. This paper discussed the results of a study on mathematical modeling of electric field and temperature distr...

  18. 谈钢纤维混凝土耐磨地坪施工技术%Discussion on construction technology of steel-fiber-concrete wear-resisting floor

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Taking the warehouse floor construction project of Qingxu logistic center of Shanxi Meet All as an example,through analyzing its actual conditions,the paper applies steel-fiber-concrete wear-resisting floor construction technology,specifically introduces its construction technology procedures,and illustrates critical construction technologies and control points,with a view to guarantee the construction quality.%以山西美特好清徐物流中心的库房地坪施工项目为例,通过对该项目实际情况的分析,采用钢纤维耐磨混凝土超平地坪施工技术,并对该施工技术的具体工艺流程进行了详细介绍,说明了施工过程中应把握的关键技术及控制要点,以确保施工质量。

  19. Discussion on Disposing Acid Waste Water by Physico-chemical Treatment Technology%利用物化技术处理含酸废水的技术探讨

    Institute of Scientific and Technical Information of China (English)

    张绍坤

    2013-01-01

    Based on analyzing al kinds of the disposal technology characters and application on acid waste water, the article approves that the physico-chemical treatment technology could effectively dispose al kinds of acid waste water. The physico-chemical treatment technology had some advantages such as wide adaptability on waste water, high heavy metal removal efficiency, and so on. So it can be used widely in the waste water disposal projects. According to the application of waste water disposal projects, the article points out several shortcomings need to be solved, such as the high disposal cost, the hard process control.%  通过分析各种含酸废水处理技术的特点和工程应用,指出利用物化技术能够有效处理各种含酸废水,具有废水适应性广、重金属去除效率高等优点,适合工程应用;物化技术在实际工程应用中,还存在处理成本高、工艺控制点不易控制等不足,需进一步研究加以克服。

  20. 重构建筑学的技术精神——建造实验教学模式探讨%Reconstruction of Technological Spirit of Architecture: Discussion about the Education Model of Architecture Construction Experiment

    Institute of Scientific and Technical Information of China (English)

    王朝霞; 覃琳

    2011-01-01

    对建造的研究已经成为当今建筑学和建筑教育发展的重要方向之一.对比国内外相关院校建筑技术课程设置及开设方式,分析建造实验在教学目标、方式、实施、组织评价等方面的特点,针对国内建筑教育中建筑技术与设计教学长期分离的弊病,提出设计结合建造的教学设想,通过建造来推动和激发设计,培养专业素质,重构建筑学的技术精神.%The research on tectonics has now been one of the mosi important direction of architecture and architectural education. Through the comparison between the architectural technology courses of schools both in China and abroad. Th:s paper analyses the objective, organization, implementation and evaluation of construction experiment. According to the situation where architectural design and technology education have been disconnected, the paper advances the design with construction education proposal. Promoting and stimulating design with construction, developing professional quality, and reconstructing technological spirit of architecture.

  1. 浅议教育新技术在外语教学中的应用%A Brief Discussion on the Application of New Education Technologies in Foreign Language Teaching

    Institute of Scientific and Technical Information of China (English)

    段丽君

    2014-01-01

    教育新技术是以现代教育思想、理论为基础,以系统论的观点为指导,以现代信息技术为手段,以启发式的教学方法为主体的教育技术。其根本特点就是将先进的信息技术手段融入到教学中去,改善外语教学的教学方法与手段,大大提高外语教学质量。因此教师除了要学会启动新技术指导教学全过程和与之相适应的全新的教学模式、全新的教学方法和全新的教学设计思想之外,还要懂得合理应用和善于开发现代教学媒体,这将对改变传统外语教学模式产生巨大的推动力,并进一步促进外语教学现代化。%New education technologies are those with modern ed-ucation thoughts and theories as the basis, views of system theory as the guidance, modern information technology as the means, and heuristic teaching method as the subject. The fundamental characteristic of new education technologies is to infiltrate ad-vanced information technology into teaching, so as to improve the teaching methods and means of foreign language teaching, as well as the quality of foreign language teaching. Therefore, the teacher should not only learn to use new technologies to guide the whole process of teaching and the corresponding new teaching models, methods, and design ideas, but also learn to rationally use and develop modern teaching media, which will give an impetus to traditional foreign language teaching models and further promote the modernization of foreign language teaching.

  2. Quality of Literature Review and Discussion of Findings in Selected Papers on Integration of ICT in Teaching, Role of Mentors, and Teaching Science through Science, Technology, Engineering, and Mathematics (STEM)

    Science.gov (United States)

    Mudavanhu, Young

    2017-01-01

    The purposes of this study were to examine the extent to which literature was used to discuss findings in selected papers from Zimbabwe Journal, and to compare the quality of reviews in this journal with other international journals. The study was largely qualitative in nature and used convenient sampling. In the study, the Zimbabwe Journal was…

  3. Information Technology Budgets and Costs: Do You Know What Your Information Technology Costs Each Year?

    Science.gov (United States)

    Dugan, Robert E.

    2002-01-01

    Discusses yearly information technology costs for academic libraries. Topics include transformation and modernization activities that affect prices and budgeting; a cost model for information technologies; life cycle costs, including initial costs and recurring costs; cost benchmarks; and examples of pressures concerning cost accountability. (LRW)

  4. 对熔模铸造现行制壳工艺的改进和讨论%Improvement and Discussion on Current Shell Moulding Technology of Investment Casting

    Institute of Scientific and Technical Information of China (English)

    黄炳荣; 景宗梁

    2012-01-01

    Silicon sol shell moulding technology with medium-temperature pattern material is the main technology in production of investment castings at home and abroad. However, production cycle of this technology is too long, and casting defects often occur due to the surface defects of shell mold. Some measures were adopted, such as adding anti-cracking agent to the surface slurry, drying the surface layer by strong wind, using big size colloidal particle in surface slurry, cancelling the prewetting before coating second layer, cancelling coating of the silicon sol before the surface coating. The results show that the surface strength of shell mold is increased, defects on the surface of shell mold are decreased, drying time of coating is shortened, and the qualified rate of the castings is increased.%中温模料硅溶胶制壳工艺是目前国内外用于精密铸件生产的主流工艺.然而此工艺的制壳生产周期长,而且存在因面层型壳缺陷导致铸件缺陷的问题.采用了面层浆料加入防裂剂、面层大风力干燥、面层采用大粒径硅溶胶、取消涂二层前预湿、取消涂面层前沾硅溶胶的工艺举措.结果表明,面层型壳的强度得到了提高,面层型壳的缺陷减少,涂层干燥时间缩短,铸件一次性合格率增大.

  5. 浅论现代篮球技术教学对大学男生的创造性思维引导%Discussion on modern basketball technology teaching on guide of college boys creative thinking

    Institute of Scientific and Technical Information of China (English)

    黄承忠

    2012-01-01

      高校的现代篮球技术教学,可以充分发挥学生的能动性和创造性,因此有效的激发了学生的学习积极性和能动性,从而使高校体育教学由传统的被动的学习变为主动练习和探索,教学成果非常明显。创造力的培养是我国教育体制改革的关键,创造力的核心就是创新性思维能力,创新性思维能力是通过后天的学习和训练培养出来的。现代篮球技术作为一门先进的体育技术,它对临场发挥的技术性和创造性要求非常高,这对培养学生的创造性思维有着非常良好的引导作用。%  The modern basketball technology teaching achievement was very obvious,which can give full play to students' initiative and creativity in colleges and universities, were effectively stimulated the students' learning enthusiasm and initiative , was from the traditional passive learning into active practice and exploration in the universities sports teaching. The cultivation of creativity is the key in our country education system reform,the core of creativity is the innovative thinking ability, it is acquired through learning and training. Modern basketball technology as an advanced sports technology, it was very high for facing a play and creative requirements, so the training of the students' creative thinking has a very good guidance function.

  6. Discussion on the innovation mode of English pronunciation teaching under the information technology environment%浅析信息技术环境下英语语音教学的创新模式

    Institute of Scientific and Technical Information of China (English)

    陆璇璇

    2015-01-01

    Language teaching pays attention to fully mobilize the students sense of the language ,the creation of teaching environment plays a crucial role in English pronunciation teaching .With the devel-opment of information technology ,the information technology teaching practice and language course of mutual fusion has become the inevitable trend of development .In the process of the practice of English teaching ,English language teaching throughout the whole process of English teaching ,combined with modern information technology means , through scientific teaching arrangement , pay attention to students'experience ,performance ,the English pronunciation teaching content rich ,flexible teaching methods ,fully mobilize students'learning interest ,use of information technology teaching advantage , create good teaching environment for students learning English pronunciation ,create a new pattern of classroom teaching of English phonetics teaching .%语言教学注重对学生感官的充分调动 ,语言教学环境的创设在教学中起到了至关重要的作用.随着信息技术的不断发展 ,将信息技术与语言课程教学实践相互融合成为了必然的发展趋势.英语教学实践过程中 ,英语语言教学贯穿了整个英语教学的过程 ,结合现代信息技术手段 ,通过科学的教学编排 ,注重学生的体验、表现 ,将英语语音教学内容丰富起来 ,教学方式灵活起来 ,充分地调动学生的学习兴趣 ,发挥信息技术手段的教学优势 ,为学生英语语音学习创设良好的教学环境 ,开创英语语音教学崭新的课堂教学模式.

  7. Computer-assisted Instruction And Discussion

    Institute of Scientific and Technical Information of China (English)

    梁海晶

    2008-01-01

    From drill-and-practice software,to word-processing programs,to network and hypertext software,the gradual integration of technology in classrooms over the last twenty years has tended to reflect the technological developments and more importantly the theories of learning and instruction developed by scholars.Thus,the introduction of network technologies in education coincided with a shift in education from an interest in cognitive and developmental theories of learning to a social and collaborative view of learning.The present paper focuses on synchronous computer-mediated interaction,namely computer-assisted instruction and discussion in the second language classroom.

  8. HEMISPHERIC CENTER FOR ENVIRONMENTAL TECHNOLOGY

    Energy Technology Data Exchange (ETDEWEB)

    M.A. Ebadian

    1999-04-30

    The final data package has been completed for the Mississippi State University, DIAL FTP Wall Depth Removal Characterization Technology. The package has been sent to DIAL for comments. Work is progressing on completing the transfer of glove boxes and tanks from Rocky Flats to FIU-HCET for the purpose of performing size reduction technology assessments. Vendors are being identified and security measures are being put in place to meet the High Risk Property criteria required by Rocky Flats. The FIU-HCET Technology Assessment Program has been included as one of 11 verification programs across the US and Canada described in the Interstate Technology Regulatory Cooperation (ITRC) document, ''Multi-state Evaluation of Elements Important to the Verification of Remediation Technologies'', dated January 1999. FIU-HCET will also participate in a panel discussion on technology verification programs at the International Environmental Technology Expo '99.

  9. 用高梯度磁分离技术控制钢铁企业颗粒物的分析%Discussion on application of high gradient magnetic separation technology for particulate matter control in steel industry

    Institute of Scientific and Technical Information of China (English)

    赵亮; 邓堃; 孙文强; 李小玲; 张革; 黄健

    2016-01-01

    According to the existing research results all over the world, the magnetic properties of iron and steel enterprises particles was firstly illustrated, then the basic principle of high gradient magnetic separation technology and the influence factors of gradient magnetic separation effect were expounded, finally the existing problems and development prospects of the high gradient magnetic separation tech-nology used in iron and steel enterprises particles were explained, especially for the feasibility of PM10 and PM2.5 control.%文章结合国内外现有的研究成果,首先说明钢铁企业颗粒物的磁特性,其次阐述高梯度磁分离技术的基本原理,分析梯度磁场分离效果的影响因素,最后说明了高梯度磁分离技术用于钢铁企业颗粒物,尤其是对于PM10和PM2.5控制的可行性,存在问题以及发展前景。

  10. Discussion and Research of Tall Buildings for Electrical Fire Prevention Technology Distribution Systems%高层民用建筑供配电系统的电气防火技术探究

    Institute of Scientific and Technical Information of China (English)

    陈全乐

    2015-01-01

    In high-rise buildings, high-rise power supply and distribution system belongs to the risks in the projects of the highest, according to the requirements of the high-rise building fire, in power supply and distribution system to implement the electrical fire prevention technology, to avoid potential fire hazard. Senior civil power supply system involves a large number of lines, equipment, can easily lead to accidents, and increases the risk of fire. By studying the distribution system for the supply of tall buildings, we analyzed the application of electrical fire prevention technology.%高层民用建筑中的高层供配电系统属于风险隐患最高的项目,根据高层民用建筑的防火要求,在供配电系统中要落实电气防火技术,规避潜在的火灾隐患。高层民用建筑的供配电系统涉及到大量的线路、设备,很容易引起安全事故,增加了防火的风险。通过对高层民用建筑供配电系统的研究,分析了电气防火技术的应用。

  11. 南水北调中线控制专网计算机网络技术探讨%Discuss on Computer Network Technology of Control Private Network in Middle Route Project for South-to-North Water

    Institute of Scientific and Technical Information of China (English)

    王敏

    2014-01-01

    根据南水北调中线工程远程闸站监控系统的控制专网计算机组网需求,结合现有主流计算机网络组网技术,阐述控制专网组网设计原则,通过对提出的3个计算机组网技术方案进行详细的技术比较和分析,给出控制专网的最优组网解决方案。%Based on the demand of control private network of remote sluice-station monitoring system of Middle Route Project for South-to-North Water, this paper explains the principles of constructing control private network in view of the current network construction technology of computer network. The optimal solution for constructing control private network is proposed through comparing and analyzing three solutions of computer networking technology in detail.

  12. 基于大数据技术的金融投资实验室建设探讨%Discussion on Construction of Financial Investment Laboratory Based on Large Data Technology

    Institute of Scientific and Technical Information of China (English)

    聂小东; 黄羽中

    2014-01-01

    This article, taking a science and engineering college in Guangzhou as the background, expounds problems and defects existed in the financial investment in colleges and universities under the conditions of the large data and engineering, puts forward how to plan and construct the demonstration laboratory of financial investment and reform traditional teaching pattern of financial investment by hadoop technology and Linux platform technology, thus can make original conceptual teaching into the teaching combining practice and theory to cultivate the students' practical ability. Finally this article expounds the present achievements and future goals of the college.%本文以广州某理工科高校为背景,针对大数据及工科环境下高校金融投资教学存在的不足提出如何通过hadoop技术以及Linux平台对金融投资示范实验室进行建设规划从而将传统的金融投资教学模式进行改革,使原来的概念教学转变为实践与理论并重的教学从而提高了学生的能力。最后本文阐述了学校现阶段取得的成果以及未来的建设目标。

  13. 大数据技术背景下金融企业人力资源管理优化探讨%Discussion on the optimization of human resource management in financial enterprises under the background of big data technology

    Institute of Scientific and Technical Information of China (English)

    郑晓敏

    2016-01-01

    By analyzing the problems existing in the human resource management of financial enterprises, this paper provides the measures on the basic application of big data technology in enhancing the professional training effect of financial enterprises, improving the efficiency of financial enterprise human resource allocation and strengthening human resources career management, which provides a reference for further use of big data technology, and for developing, managing and optimizing human resources.%通过分析金融企业人力资源管理工作存在的问题,提供了做好大数据技术在金融企业的基础应用工作、应用大数据技术提升金融企业的专业培训效果、提高金融企业人力资源配置效率和加强金融企业人力资源职业生涯管理等人力资源管理优化方法和策略,为金融企业进一步利用大数据技术,做好人力资源的开发、管理和优化做出了行业性、时代性的参考。

  14. 浅谈《程序逻辑技术与应用》Java语言教学%Simple Discussion on the Java Lauguage Teaching of Program Logic Technology and Application

    Institute of Scientific and Technical Information of China (English)

    王艳华

    2011-01-01

    Program Logic Technology and Application is the introductory course in software technology. In this course, we explain the logical structure of Java and object-oriented thinking through the four learning scenarios. And these 4 scenarios contain 13 sub-scenarios. Different scenarios, uses different teaching methods. And the most basic methods are multimedia-based teaching, task-driven, and integration of teaching and learning, etc.%《程序逻辑技术与应用》是软件技术专业的入门课程,在这门课程中,主要是通过四个学习情境来讲解Java中的逻辑结构与面向对象的思想,在这四个学习情境中,又包含13个子情境,对于不同的学习情境,采用的教学方法也各不相同,最基本的是多媒体教学,并兼有任务驱动、教学做一体化等方式来完成。

  15. The discussion about vocational colleges electronic technology course invisibility sub-level teaching%高职院校电子技术隐形分层次教学探讨

    Institute of Scientific and Technical Information of China (English)

    王宁

    2013-01-01

    With the expand enrollment of higher vocational colleges,the overall students’ quality has declined and polarization phenomenon has increasing.It has brought great difficulties.How to change the status quo,how to improve the teaching quality of vocational electronics technology,how to makes different base students learn the electronics course better.According to years of invisibility sub-level teaching experience in reform,the author proposes corresponding countermeasures and suggestions to significance and implementation about electronic technology invisibility sub-level teaching,and summarizes teaching practice.%  随着高职院校的扩招,整体生源质量下滑且两极分化现象日益加剧,给教学带来了很大的困难。如何改变现状,提高高职电子技术教学质量,使得不同基础的学生都能学好电子技术课。笔者根据多年隐形分层次教学改革经验,就电子技术隐形分层次教学的意义、实施等,提出了相应的对策和建议,并对教学实践进行了总结。

  16. Discussion of low carrier meter reading operation of debugging and communication technology%低压载波抄表运行调试和通信技术探讨

    Institute of Scientific and Technical Information of China (English)

    刘桐然; 常晓华; 冯婧

    2011-01-01

    介绍了电力载波通信技术的特点和发展趋势,按照载波系统的3个业务层面具体分析了影响抄表成功率的常见问题和调试手段,并提出了具体的解决方案.通过阐述系统组成及载波信道特性,对影响电力线载波传输质量的电力网络阻抗特性、衰减特性及噪声干扰等方面进行了分析,详细介绍了电力载波信道发展的2项新技术.%The characteristics of power line carrier communication technology and development trends are proposed,theproblems affect the reading success rate and debugging tools are analysised according to 3 levels of the carrier system,sothe solutions are given. In addition, based on system components and the characteristics of the carrier channel, thefactors which affect the quality of power line carrier transmission power network impedance, attenuation and noiseinterference and other aspects are proposed, and two new technologies of power line carrier channel development aregiven.

  17. 浅谈科技创新在粮油加工中的作用和地位%Preliminary Discussion on Role and Status of Science and Technology Innovation in Grain and Oil Processing

    Institute of Scientific and Technical Information of China (English)

    陶海腾; 王文亮; 徐同成; 刘丽娜; 祝清俊; 杜方岭

    2012-01-01

    Grain and oil processing plays an important part in agricultural products processing, and is facing new opportunities and challenges along with the economic development. Science and technology innovation is the important support and fundamental guarantee for grain and oil processing keeping pace with the times. In terms of product quality, deep processing, resource utilization and strategic process ing layout, the important role and status of science and technology innovation were described to provide theoretical basis for subsequent in dustry development.%粮油加工是农产品加工的重要组成部分,随着经济的发展面临着新的机遇与挑战。科技创新是促进粮油加工与时俱进的重要支撑和根本保障。本文从产品品质、精深加工、资源综合利用、加工战略布局等方面,阐述了科技创新在粮油加工发展中的重要作用和地位。

  18. Discussion on the detection technology of magnetic coupling stress of steel building materials based on%基于磁力耦合法建筑钢材料应力检测技术探讨

    Institute of Scientific and Technical Information of China (English)

    张慧洁

    2014-01-01

    随着人们对生活品质的要求提高,我国建筑越来越依赖于新型材料的使用。那么以建筑钢材为代表的材料特质及安全性,显得尤为重要。应力检测技术就是在此基础上的检测研究。本文旨在从专业角度,以磁力耦合技术与钢材料的磁特性为核心,来研究建筑应用的应力合理性,为建筑设计及施工提供可借鉴方向。%With the improvement of people's quality of life requirements,our architecture is increasingly dependent on the use of new materials.Well represented in the construction of steel material characteristics and safety is very important.Detection of stress testing technology that is based on this. From a professional point of this article is intended to magnetic coupling technology and magnetic properties of steel as the core,to study stress the rationality of construction applications,can learn to provide direction for the architectural design and construction.

  19. 基于 EPON +EoC 的广电网络双向技术改造探讨%Discussion on Modification of CATV Two-way Technology based on EPON+EoC

    Institute of Scientific and Technical Information of China (English)

    马腾霄

    2015-01-01

    近年来湖北省孝感广电网络中心积极推行有线网络改造,运用EPON+EoC 技术进行网络改造,多业务发展用户。2014年年初,孝感市城区双向网络改造基本完成,乡镇网络改造正逐步推行。分析EPON+EoC技术的优势,提出了基于EPON+EoC的广电网络双向改造技术方案。%In recent years , Hubei Province , Xiaogan radio and TV network center and actively implement the cable network transformation , network reconstruction using the technology of EPON +EoC , multi business de-velopment user .As of early 2014 , two-way network transformation in Xiaogan city basically completed the transformation of villages and towns , network is gradually carried out .This paper analyzes the advantages of EPON+EoC technology , and puts forward the CATV two-way technical transformation scheme based on EPON+EoC .

  20. 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.

  1. Chemistry Technology

    Data.gov (United States)

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

  2. Focus on Technologies: Worry or Technology?

    Directory of Open Access Journals (Sweden)

    Saulius Kanišauskas

    2015-10-01

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

  3. 浅谈工业锅炉节能技术(产品)评价体系建立%Discussion on Evaluation System of the Industrial Boiler Energy-saving Technology or Products

    Institute of Scientific and Technical Information of China (English)

    陆倩; 徐慎忠

    2016-01-01

    At present, the overall operating efifciency of China's industrial boiler was low, and the energy boiler energy-saving technology and product respond to national conserve energy call was various, but there was no uniifed comprehensive evaluation method on their applicability, economical efifciency and popularization. Although the energy saving evaluation system at home and abroad had been more and more mature, but most aimed at large power station boilers, central heating, etc., with no reference to the sparser industrial boiler energy saving technology (product). In the future, based on literature research, combined with engineering analysis and questionnaire survey, supplemented by experimental verification, typical case analysis and numerical simulation and other methods, the multivariate industrial boiler energy-saving technology (product) evaluation index model combining qualitative and quantitative, technical and market, safety and energy saving could been established.%目前我国工业锅炉整体运行效率低下,响应国家节能号召的锅炉节能技术与产品繁多,缺少统一的评价方法对其适用性、经济性和推广性进行综合评价。虽然目前国内外的节能评价体系日趋成熟,但多是针对大型电站锅炉、集中供暖等,对分布较广、较分散的工业锅炉节能技术(产品)借鉴性不足。未来可以采用文献研究为基础、工程分析与问卷调研相结合的方式,辅以实验验证、典型案例分析、数值仿真模拟等方法,形成定性、定量相结合,技术与市场相结合,安全与节能相结合的多元工业锅炉节能技术(产品)评价指标模型。

  4. Discussion on the Application of rock detection technology in water conservancy and hydropower engineering%岩体检测技术在水电水利工程中的应用探析

    Institute of Scientific and Technical Information of China (English)

    张瑞; 刘柳

    2014-01-01

    众所周知,我国有着十分丰富的水资源,随着时代的发展和进步,我国水电工程数量越来越多。经过不断的发展,我国水电水利工程施工技术日趋成熟,但是在种种外界环境因素的作用下,还是会经常出现诸多的工程地质问题。那么就可以在水电水利工程中应用岩体检测技术,通过全程系统检测施工过程,控制每一个施工环节的质量,如坝基开挖、灌浆施工等,保证工程质量。本文简要分析了岩体检测技术在水电水利工程中的应用,希望可以提供一些有价值的参考意见。%As we all know,our country has a very rich water resources,development and progress with the times,the number of China’s hydropower projects more and more.After continuous development of China’s water conservancy and hydropower construction technology matures ,but the role of various factors in the exter-nal environment,or will often appear many engineering geological problems.So rock detection technology can be applied in water conservancy and hydropower ,the system detects the entire construction process by control-ling the quality of every aspect of construction,such as foundation excavation,grouting,etc.,to ensure project quality.This paper analyzes the rock detection technology in hydropower and water ,it can provide some valu-able suggestions.

  5. Discussion on the Humanistic Care in Information Tech-nology Teaching in Junior Middle School%刍议初中信息技术教学中的人文关怀

    Institute of Scientific and Technical Information of China (English)

    汪琛

    2015-01-01

    As the teaching content and teaching mode have changed correspondingly along with the gradual education re-form, junior middle school teachers shall timely adjust their own teaching concepts and reform the teaching methods, thereby mo-tivating the learning enthusiasm of the students and improving the teaching quality. At present, there is a phenomenon of "valuing the technology, ignoring the humanity"in information technology teaching in junior middle school, and the teacher takes himself as the leading factor of teaching and ignores the humanistic care for the students, which weakens the learning initiative of the stu-dents. This paper briefly investigates the connotation of humanis-tic care, analyzes the weaknesses in information technology teaching in junior middle school currently, and puts forward spe-cific improvement measures in order to improve the teaching quality and lay a solid foundation for the development of the stu-dents.%随着当前教学改革进程的逐步深入,教学内容及教学模式也相应发生了变化,作为初中教师,应及时调整自身的观念,对教学方法进行改革,从而帮助学生激发学习积极性,提高教学质量。当前,初中信息技术课程教学期间存在着“重技术,轻人文”的情况,教师以自身作为教学主导,忽视了对学生的人文关怀,从而减弱了学生的学习积极性。本文简要探究了人文关怀的内涵,分析了目前初中信息技术课程教学存在的不足,并提出具体的改进措施,目的在于提高教学质量,为学生以后发展夯实基础。

  6. Assistive Technologies

    Science.gov (United States)

    Auat Cheein, Fernando A., Ed.

    2012-01-01

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

  7. Slurry pipeline technology: an overview

    Energy Technology Data Exchange (ETDEWEB)

    Chapman, Jay P. [Pipeline Systems Incorporated (PSI), Belo Horizonte, MG (Brazil); Lima, Rafael; Pinto, Daniel; Vidal, Alisson [Ausenco do Brasil Engenharia Ltda., Nova Lima, MG (Brazil). PSI Div.

    2009-12-19

    Slurry pipelines represent an economical and environmentally friendly transportation means for many solid materials. This paper provides an over-view of the technology, its evolution and current Brazilian activity. Mineral resources are increasingly moving farther away from ports, processing plants and end use points, and slurry pipelines are an important mode of solids transport. Application guidelines are discussed. State-of-the-Art technical solutions such as pipeline system simulation, pipe materials, pumps, valves, automation, telecommunications, and construction techniques that have made the technology successful are presented. A discussion of where long distant slurry pipelines fit in a picture that also includes thickened and paste materials pipe lining is included. (author)

  8. Discussion on Practice Teaching Mode of Printing Tech-nology Major in Higher Vocational Colleges%高职印刷技术专业实践教学模式探讨

    Institute of Scientific and Technical Information of China (English)

    胡艺

    2013-01-01

      本文以重庆商务职业学院为例,对高职印刷技术专业实践教学模式进行了较为深入的研究和探讨。通过“2311”分段式校外实践教学模式的实践和研究,获得了一些经验,并取得较好的效果。%Taking Chongqing Business Vocational College for an example, this paper made a deep research and analysis on prac-tice teaching mode of printing technology major in higher voca-tional colleges. Through the research, the writer achieved good effect and gained some experience.

  9. 脉冲电解电火花复合小孔加工工艺的探讨%A Discussion on the Pulse Electrolysis and EDM Compound Processing Technology for Small Holes

    Institute of Scientific and Technical Information of China (English)

    陈钢; 沈立勤

    2001-01-01

    The basic principle of electrolytic machining and the superiority of its processing technology were introduced. The ECM/EDM (electrochemical melting and electric discharge machining) compound machining process was stated. And the foreign developing status quo of the ECM/EDM compound processing of deep and small holes was mentioned.%介绍了电解加工的基本原理及其加工工艺优点,阐述了 ECM(电化学溶解及电火花熔蚀 )/EDM(电火花放电腐蚀成型 )复合加工过程,以及国外深小孔 ECM/EDM复合加工的发展现状。

  10. Discuss the Application of the Installation Technology of Steel Structure in Industrial Plant%谈工业厂房钢结构安装技术的应用

    Institute of Scientific and Technical Information of China (English)

    戴素娟

    2013-01-01

      随着我国工业的发展,工厂的建设也迅速发展。尤其是钢结构的应用,极大地促进了厂房的建设速度和质量。本文就对厂房钢结构安装技术的应用进行了介绍。%With the development of China's industrial and the rapidly development of factory construction, especial y the ap-plication of steel structure greatly promoted the speed and qu-ality of the plant construction. In this article, the author intro-duces the application of instal ation technology of the steel st-ructure of plant.

  11. 成教《精细有机合成化学及工艺学》课程教学方法探讨%Discussion on Teaching Methods of Fine Organic Synthesis Chemistry and Technology of Adult Education

    Institute of Scientific and Technical Information of China (English)

    乔艳辉; 安哲; 滕俊江

    2012-01-01

    According to the characteristics of adult education and the features of fine chemicals production technology,teachers tried to adjust the teaching contents and improve teaching materials in the teaching process.Furthermore,the heuristic teaching methods and some strict examinations were adopted.Hence students' better learning efficiency and more favorable teaching effects were both achieved.%针对成人教育和精细化学品生产技术专业特点,教师在教学过程中通过适当调整教学内容、完善课程教学资料、采用启发式教学方法、严格考核等,使学生学习效率明显提高,教学效果良好。

  12. Discussion on the construction technology control of full-depth in-place cold recycling%谈全深式就地冷再生施工工艺控制

    Institute of Scientific and Technical Information of China (English)

    杨靖

    2012-01-01

    通过对全深式就地冷再生施工工艺的科学研究和经验总结,提出冷再生施工过程控制要点,以促进就地冷再生技术的运用及推广,推动中国公路事业的健康可持续发展。%Through the scientific research and summary of experiences of construction technology of full-depth in-place cold recycling, this paper put forward the control key points of cold recycling construction process, to promote the application and promotion of in-place cold recycling tech- nology, promoted the healthy and sustainable development of China highway career.

  13. 高电流密度电解清洗带钢技术的分析研究%Discussion on the high current density electrolysis clean technology for strip

    Institute of Scientific and Technical Information of China (English)

    吴建生

    2001-01-01

    为了建设国内第1条高速高效的带钢电解清洗机组,对电解清洗机理、高电流密度电解清洗技术进行了研究探讨;分析了各种类型高密度电解清洗装置的优缺点及实例,为国内新建或同类机组改造选型提供了参考。%In order to construction the first domestic high speed and efficiency strip electrolysis clean unit, the paper researched the mechanism of electrolysis clean and high current density electrolysis clean technology, and analyzed the merits and shortcomings of all kinds of high current density electrolysis clean units and their practice effects.

  14. Discussion on the Development of Wearable Mobile Health Technology Application Research in Telemedicine%穿戴式移动医疗技术在远程医疗中的应用研究进展综述

    Institute of Scientific and Technical Information of China (English)

    闫军玲; 李楠; 杜小加; 桑发文

    2013-01-01

    It outlined the research and application of the key techniques in wearable m-health at home and aboard,which can provide guidance for the application of wearable mobile medical technology in telemedicine system of PLA.%  介绍穿戴式医疗仪器、生物医学传感器、电子织物、躯域传感网等几项穿戴式移动医疗中的关键技术在国内外远程医疗中的研究和应用情况,为穿戴式移动医疗技术在我军远程医学系统建设中的应用构想提供借鉴。

  15. Discussion on construction features and construction technology of high-rise building structure%议高层建筑结构施工特点和施工技术

    Institute of Scientific and Technical Information of China (English)

    任海贵

    2014-01-01

    Combining with high-rise building status,the article concludes the high-rise building construction features,describes the high-rise building construction technologies from four aspects of foundation construction,prefabricated board construction,steel structure construction and high-rise building pumping concrete techniques,with a view to improve the high-rise building construction efficiency.%结合高层建筑的现状,对高层建筑结构施工的特点进行了总结,从地基施工、预制模板施工、钢结构施工、高层建筑泵送混凝土技术四方面阐明了高层建筑的施工技术,以提高高层建筑的施工效率。

  16. Discuss on the Application of Steel Structure Construction Technology in Super High-rise Building%浅谈钢结构施工技术在高层建筑施工中的应用

    Institute of Scientific and Technical Information of China (English)

    马骋

    2014-01-01

    高层建筑已经成为社会发展的一种趋势。在高层建筑中,钢结构是一种重要的施工技术,钢结构同混凝土结构相比具有很大的优越性。文章对钢结构在高层建筑工程中的施工要点进行了详细地探讨。%High-rise building has become a trend of social development. Steel structure is a kind of important constru-ction technology in high-rise buildings, compare with concrete structure, steel structure has great superiority. This article ex-pounds in detail the construction points of steel structure in high-rise buildings.

  17. Discussion on the improvement of owner project management team ability in technological transformation engineering%论业主项目管理团队能力在技改工程中的提升

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Based on the significance of owner project management team work,taking the accomplished relocation technology reconstruction project of a cigarette factory as an example,from the personnel combination,optimization training,information communication,pay attention to innovation and other aspects researched how to improve the owner project management team ability,so as to achieve the effectiveness of project management.%基于业主项目管理团队工作的重要性,并以某卷烟厂易地搬迁技术改造项目为例,从人员组合、优化培训、信息沟通、注重创新等方面对如何提高业主项目管理团队的能力进行了研究,以实现项目管理的有效性。

  18. 微控制器技术综合设计和提高设计质量探讨%Discussion on integrative design for microprocessor technology and improvement of design quality

    Institute of Scientific and Technical Information of China (English)

    艾红

    2013-01-01

    介绍了微控制器技术综合设计的主要内容和选题,说明了接触式IC卡读写设计的硬件连线与软件流程图,将Proteus仿真软件引入到综合设计,提高了综合设计质量。应用Proteus软件搭建系统改变了传统的综合设计模式,实现了软硬件联调。对综合设计中简易电梯系统、数字电压表的Proteus应用进行了说明。描述了LCD显示和LED点阵汉字显示结果,阐述了具有闹钟功能的电子时钟的设计过程和微控制器技术综合设计的体会。%This paper introduces main contents and topic of microcontroller technology integrative design . Hardware connection of reading-writing design and software flow chart for contact type IC card are illustrated . Proteus simulation software is introduced to the integrative design to improve the quality of integrative design . Applying Proteus software to build system changes the traditional design mode .Debugging of hardware and software is realized .Proteus application of simple elevator system and digital voltage meter for integrative design are described .LCD display and LED dot matrix Chinese characters display results are described .The electronic clock design process with alarm clock function and experience of microcontroller technology integrative design are expounded .

  19. Discussion on installation construction technology of incineration furnace in waste incineration power project%垃圾焚烧发电项目焚烧炉安装施工工艺探讨

    Institute of Scientific and Technical Information of China (English)

    吉英俊

    2012-01-01

    总结了垃圾焚烧发电项目焚烧炉安装的施工经验,以实际项目为例,研究探讨了焚烧炉安装的工艺流程,从而合理、安全、有序地安排施工,确保工期质量。%This paper summarized the installation construction experience of incineration furnace in waste incineration power project, taking actu- al project as an example, researched and discussed the process of incineration furnace installation, so as to reasonable, safe, orderly arrange construction, ensured project quality.

  20. Developing human technology curriculum

    Directory of Open Access Journals (Sweden)

    Teija Vainio

    2012-10-01

    Full Text Available During the past ten years expertise in human-computer interaction has shifted from humans interacting with desktop computers to individual human beings or groups of human beings interacting with embedded or mobile technology. Thus, humans are not only interacting with computers but with technology. Obviously, this shift should be reflected in how we educate human-technology interaction (HTI experts today and in the future. We tackle this educational challenge first by analysing current Master’s-level education in collaboration with two universities and second, discussing postgraduate education in the international context. As a result, we identified core studies that should be included in the HTI curriculum. Furthermore, we discuss some practical challenges and new directions for international HTI education.

  1. 浅谈阀控式密封胶体电池技术(一)--胶体电池的定义探讨%Discussion on gel battery technologies of VRLA batteries

    Institute of Scientific and Technical Information of China (English)

    赵杰权; 张骥小; 柳厚田

    2015-01-01

    In this paper, the concept of the gel battery is discussed from the principle, the development history, the gel electrolyte composition, the structure and characteristics of the valve-regulated lead-acid (VRLA) batteries containing the gel electrolyte. For the gel electrolyte VRLA battery, not only the sulfuric acid electrolyte is fixed effectively in the battery, but also the flooded design and the microporous plastic separator are adopted. The gel battery differs from AGM (Absorptive Glass Mat) battery in the fixed way of sulfuric acid electrolyte for VRLA batteries, the concept of which has been accepted widely by the VRLA battery industry. In this article, we discussed the principle and fundamental concept of the gel battery from different perspectives in the hope of achieving a more clear and uniifed understanding for gel battery.%本文从阀控式铅酸电池的原理,阳光电池的发展过程,胶体电池的组成、结构和特性等方面探讨了胶体电池的内涵。胶体电池不是指电池内是否含有硅凝胶电解液,而是指采用富液式设计、微孔塑料隔板和用硅凝胶技术完全固定硫酸电解液的阀控式铅酸电池。

  2. Discussion on the Key Technology of Fire Protection Design for the Drainage in High-rise Building%浅谈高层建筑给排水消防设计关键技术

    Institute of Scientific and Technical Information of China (English)

    刘兰香

    2014-01-01

    The design of water supply and fire safety in hi-gh-rise building is involved in an important aspect of personal and property safety of the people. This paper first discusses the particularity of fire design of water supply and drainage, and carries on the analysis to the design gist of drainage system of fire control, respectively discusses the design of fire water pu-mp room, automatic sprinkler system, fire hydrant water sup-ply system, water pool and pressurized facilities.%高层建筑中的给水消防安全设计是牵涉到人们人身和财产安全的重要方面。本文首先探讨了建筑给排水消防设计的几个特殊性,并就给排水消防系统的设计要点进行了分析,分别论述了消防水泵房、自动喷水灭火系统、消防水池、消火栓和给水系统增压设施的设计。

  3. 小儿腺样体肥大的螺旋CT仿真内窥镜(CTVE)成像技术探讨%Discussion about CT Virtual Endoscopy(CTVE) Imaging Technology of Pediatric Adenoidal Hypertrophy

    Institute of Scientific and Technical Information of China (English)

    栾海; 王春生; 李宏伟

    2011-01-01

    Objective To investigate how to make the inspecting technology better to further improve the adenoids hypertrophy patients' 3D image quality. Methods CTVE technology was used to conduct an examination toward 32 cases of adenoid hypertrophy. The scanning parameters were adjusted properly, then after controlling the imaging direction, the 3D images of the nasopharynx were formed in the virtual NE's front and rear position. The result of CT inspection were calculated and compared with that of CTVE technology or NE. Results All the adenoid hypertrophy patients were inspected by CTVE in this group. The statistical consistent analysis was performed about the posterior naris obstruction's extent inspected by CTVE at the front position and NE respectively, withχ2 value of 4.000, P value of 0.261 (>0.05) by Mateχ2 Test, and the value of 0.806(>0.75) by Consistency Test kappa. Two groups of the statistics had a good consistency, and the diagnosis with various methods had no significant difference. Conclusion When inspecting the adenoidal hypertrophy patients by CTVE, the scanning parameters have to be adjusted properly, and the image direction has to be controlled, then the 3D reconstruction image can be achieved, which plays an important role in clinic.%目的:探讨如何改进螺旋CT仿真内窥镜检查技术,以提高腺样体肥大患者三维成像质量.方法:利用螺旋CT仿真内窥镜技术对32例腺样体肥大患者进行检查,合理调整扫描参数、控制成像方向,形成三维鼻咽前视位及后视位仿真内镜影像,将螺旋CT检查情况与术中或鼻内窥镜结果进行统计比较.结果:本组腺样体肥大患者全部完成CTVE检查,CTVE前视位与NE检查后鼻孔阻塞程度结果进行统计学一致性分析,配对卡方x2=4.000,P=0.261(>0.05),Kappa检验值为0.806(>0.75).提示2组数据一致性较好,诊断方法无显著性差异.结论:利用螺旋CT仿真内窥镜技术对腺样体肥大患者检查时合理调整

  4. Families classification including multiopposition asteroids

    Science.gov (United States)

    Milani, Andrea; Spoto, Federica; Knežević, Zoran; Novaković, Bojan; Tsirvoulis, Georgios

    2016-01-01

    In this paper we present the results of our new classification of asteroid families, upgraded by using catalog with > 500,000 asteroids. We discuss the outcome of the most recent update of the family list and of their membership. We found enough evidence to perform 9 mergers of the previously independent families. By introducing an improved method of estimation of the expected family growth in the less populous regions (e.g. at high inclination) we were able to reliably decide on rejection of one tiny group as a probable statistical fluke. Thus we reduced our current list to 115 families. We also present newly determined ages for 6 families, including complex 135 and 221, improving also our understanding of the dynamical vs. collisional families relationship. We conclude with some recommendations for the future work and for the family name problem.

  5. The Status of Technology-Enhanced Education and Service Delivery in Rehabilitation Counselor Education

    Science.gov (United States)

    Oswald, Gina R.; Huber, Mary J.; Wilson, Josephine F.; Embree, Jared

    2015-01-01

    Purpose: The purpose of this article is to discuss the upsurge of technology-enhanced rehabilitation education programs and telerehabilitation services, to provide examples of these advancements, and to discuss the implications of this technology for education and the field including the unique advantage to developing technological skills through…

  6. The Spinning of Aircraft - A Discussion of Spin Prediction Techniques Including a Chronological Bibliography

    Science.gov (United States)

    1988-08-01

    Control Model. NASA CR 144995, July 1976. (Prepared by Grum man Aerospace Corporation for NASA). 20. Clarkson, M.H., Malcolm, G.N. and Chapman, G.T...Zone de Equilibrio in Vite. Macchi Report 340-39X-13, Jan 1979. 49. Verbrugge, R. and Marchand M.; Wind Tunnel and Free Flight Model Identification...Chester Division, Library Mr Denis Leyland, Warton, Lancashire UK British Hovercraft Corporation Ltd, Library Short Brothers Ltd, Technical Library Mr D

  7. Expanding the Discussion of Faculty Vitality to Include Productive but Disengaged Senior Faculty

    Science.gov (United States)

    Huston, Therese A.; Norman, Marie; Ambrose, Susan A.

    2007-01-01

    In this essay, the authors begin by examining and challenging the way in which faculty vitality has been operationalized in the past, arguing for the value of institution-specific analysis of the faculty vitality issue. They then propose alternative models for understanding previously unexplored aspects of faculty vitality, drawing on research in…

  8. Discussions on Ground Water Control Technologies for Tunneling in Ground Containing Rich High-pressure Water%高水压富水隧道地下水控制技术探讨

    Institute of Scientific and Technical Information of China (English)

    李治国

    2015-01-01

    During tunneling in ground containing rich high-pressure water,water inflow,mud bursting and collapse may occur due to the action the ground water,which may jeopardize the tunneling safety,the surrounding environment and even the tunnel operation.In the paper,the following two aspects are discussed on the basis of theoretical formulas, engineering cases and standards and specifications:1 )The water inflow rate and water pressure during tunneling are discussed on the basis of analysis on the ground water seepage flow rules and in the aspects of ground reinforcement and water stopping,pressure reducing under limited drainage and water pressure resistant lining;2)The classification of the drainage rate in tunneling and the control of the content of mud and sand in water and particle size are discussed and some control parameters and standards are proposed.Finally,the control of the rich high-pressure water in the construction of Zhongtianshan tunnel is presented.The paper can provide reference for similar works in the future.%高水压富水隧道施工中地下水的作用容易引发涌水突泥和坍塌,造成施工安全事故和破坏周围环境,甚至给运营带来安全隐患。文章通过理论公式、工程案例及规范规定等方面的分析,主要探讨了2方面的内容:1)通过分析地下水的渗流规律,从地层加固和止水、限排降压、抗水压衬砌等方面介绍了隧道涌水量和水压力;2)隧道排水量分级、水中泥砂含量及粒径控制问题,提出了一些控制参数和标准。并以中天山隧道为例,介绍了高水压富水区的地下水控制,促进高水压富水隧道的设计和施工水平的进一步提高,并供类似工程参考。

  9. Preliminary Discussion on Development of Automatic Potentiometric Titration Technology and Its Application to Routine Detection of Solution%浅谈自动电位滴定技术发展及在常规检测中的应用

    Institute of Scientific and Technical Information of China (English)

    王桂林; 陶淑芸

    2013-01-01

    According to the simple and quick,accurate and efficient advantages,the application of automatic potentiometric titration technology in the detection industry is becoming increasingly popular. This article describes the development of the potentiometer titration method,and analyses the principle,to study the application in routine detection,compared with direct potential. Compared through experiments by automatic potentiometric titrator and the traditional manual titration,the results showed no significant difference.%  自动电位滴定技术因其简便快捷、准确高效的优点在检测行业的应用越来越普及。介绍了电位滴定法的发展,分析其原理,研究其在常规检测中的应用,比较其与直接电位法的区别,并使用自动电位滴定仪与传统人工滴定进行实验对比,得出无显著性差异结果。

  10. Discussion on the Construction Technology of Variable Cross-section Hollow Thin-walled Pier%浅谈变截面空心薄壁方墩施工技术

    Institute of Scientific and Technical Information of China (English)

    陈显福

    2014-01-01

    Variable cross-section hol ow thin-walled pier has the obvious superiority and good economy, and can use less material to obtain larger sectional resistance moment which is often used by mountain bridge engineering. Taking the Yujiagou1# bridge as the example, this article introduces the construction technology of variable cross-section hol ow thin-wal ed pier, and provides reference for similar engineering construction.%变截面空心薄壁方墩具有明显的优越性和较好的经济性,可以用较少的材料获取较大的截面抵抗矩,这种技术常常被山区、深沟建桥的工程所采用。本文以余家沟1号大桥为例,介绍了变截面空心薄壁方墩施工技术,可为类似工程施工提供借鉴。

  11. The Application and Discussion of Non-crossing Frame Electrified Crossing Technology of Transmission Project%输电工程无跨越架带电跨越技术应用与探讨

    Institute of Scientific and Technical Information of China (English)

    李从刚; 陆国智; 李天德

    2013-01-01

    Along with the vigorous development of the electric power industry, in new overhead transmission line construction process, it is inevitable to cross electrified line, power supply company in order to implement the service promise, making power cutting is very difficult, no power cut crossing construction has become a trend. According to the crossing construction experience of Xinjiang and the northwest major network 750KV the second line construction 5 mark, the paper elaborated new application method of conventional no crossing frame no power cut construction technology.%随着电力事业的蓬勃发展,新建架空输电线路施工过程中,不可避免需要跨越已运行带电线路,供电公司履行对社会的不停电服务承诺,办理停电十分困难,不停电跨越施工已成为趋势。本文根据新疆与西北主网联网750千伏第二通道线路工程施工5标的跨越施工经验,阐述对常规无跨越架不停电架线施工技术的应用新方法。

  12. Discussion on the Low Carbon Buildings of China Hangzhou Low Carbon Science and Technology Museum Green Energy-saving%浅谈中国杭州低碳科技馆绿色节能之低碳建筑

    Institute of Scientific and Technical Information of China (English)

    卢丹

    2013-01-01

      “绿色节能”已成为全世界共同关注的话题,同时也成为节约成本、提高能效的一个重要途径,建筑节能的根本就是低碳。本文以某项目的节能技术应用为例,通过材料、构造、新能源利用等应用情况进行分析,综述低碳建筑发展的必要性。%“Green energy” has become a topic of common concern in the world, but also become an important way to save cost, improve efficiency, the fundamental of building en-ergy efficiency is low carbon. This paper taking the application of energy saving technology in a project as an example, thro-ugh the analysis of materials, construction, new energy in the application, sums the necessity of development of low carbon building.

  13. Discussion on the Application of Substation Operation of Infrared Temperature Measurement Technology%刍议变电运行中红外测温技术的应用

    Institute of Scientific and Technical Information of China (English)

    胡建荣

    2014-01-01

    The main advantage of the principle of infrared temperature measurement technique radiation thermometry, and for the operation of power equipment for testing, it is simple, fast, non-contact equipment and other characteristics of the operation substation fault diagnosis problem has an important role in helping improve the stability and reliability of the national grid operation. This paper describes the specific application of substation operation in infrared temperature measurement technology.%红外测温技术主要利用辐射测温的原理,对运行中的电力设备进行检测,其具有简便、快捷、不接触设备等特点,对诊断变电运行中的故障问题有重要作用,有利于提高国家电网运行的稳定性和可靠性。阐述了变电运行中红外测温技术的具体应用。

  14. 车辆制动能量回收领域中液压技术的应用研究论述%Discussion on the Application of Hydraulic Technology in the Field of Vehicle Braking Energy Recovery

    Institute of Scientific and Technical Information of China (English)

    张明

    2016-01-01

    由于城市人口、车辆较为集中,车辆需要频繁起步加速、换挡制动,特别是公交车辆,能源消耗量大,环境污染严重.液压技术实现车辆制动能量回收,能提高能量利用率,改善车辆的排放性能,降低对环境的污染程度,达到节能减排的目的.%Due to the urban population, the vehicle is more concentrated, the vehicle needs to start accelerating, shift brake, especially the public transport vehicles, energy consumption, environmental pollution is serious. Subsequently, the hydraulic technology is applied to the vehicle braking energy recovery, can improve the energy utilization rate, improve the vehicle emission performance, reduce the pollution degree of the environment, and achieve the purpose of energy saving and emission reduction.

  15. Discussion on School-enterprise Cooperation in Software Technology Specialty in the Vocational Colleges%高职院校软件技术专业“校企合作”的探讨

    Institute of Scientific and Technical Information of China (English)

    何鑫

    2012-01-01

    The school-enterprise cooperation is an important measure taken by the vocational colleges, which aims at meeting the market standards and striving for their own development, improving the educational quality, and training the enterprise-targeted high skilled talents for the production line, but in the implementing process, some problems appeared, which seriously restricted the development of the cooperation between colleges and enterprises. Referring to Peking University APTECH course system, " cooperation" was explored from another perspective, and some reforms of the software technology specialty were carded out.%校企合作是高等职业院校为实现与市场接轨、谋求自身发展、大力提高育人质量、面向企业有针对性的培养一线高端技能型人才的重要举措,但在实施过程中存在一些问题,严重制约了校企合作的良性发展,借鉴北大青鸟的ACCP课程体系,探索另一个角度的"校企合作",黑龙江农业经济职业学院软件技术专业进行了一些改革与尝试。

  16. AP1000核电站钢安全壳底封头组装技术探讨%Discussion on assembly technology of AP1000 nuclear power plant CVBH

    Institute of Scientific and Technical Information of China (English)

    田利民; 陈尚锐; 任宇

    2015-01-01

    AP1000钢制安全壳(CV)底封头是钢制安全壳6大模块之一,它的组装质量直接制约着CV上部模块能否顺利施工。CV底封头组装过程中对组对、焊接、形位公差等关键要素的控制,都决定了CV底封头能否按设计要求完成组装任务。本文主要介绍某核电工程CV底封头组装、焊接工艺,分析其重点、难点,为以后AP1000核电机组模块化施工提供借鉴和指导。%AP1000 CVBH is one of the six large modules of containment vessel. Its assembly quality directly restricts the smooth construction of CV upper module. The control of critical factors such as fitting-up, welding and geometric tolerance during the assembly of CVBH determines whether the assembly task of CVBH can be completed as per design requirement. This paper mainly introduces the assembly and welding technology of CVBH for one Nuclear Power Project as wel as analyzes its emphases and difficulties, which provides reference and guidance for AP1000 nuclear power unit modularization construction in the future.

  17. Site loading heavy application of emulsive explosive Discussion on key technologies in quality Control%现场混装车生产重乳化炸药应用中质量控制关键技术探讨

    Institute of Scientific and Technical Information of China (English)

    刘万荣; 王永德

    2013-01-01

    This paper introduces the production and application in site loading in Shenhuazhunneng Corporation explosive factory,the weight of emulsion explosive production process analysis,quality control key technology,reveal the field mixed explosive car in the application of large mines can improve production efficiency and scale at the same time, control,scientific and reasonable to ensure the quality of products is the key to the full play the role of the advanced process equipment.%介绍了现场混装车在神华准能公司炸药厂的生产应用,阐述重乳化炸药生产工艺流程、质量控制关键技术分析,揭示了现场混装炸药车在大型矿山的应用可以提高生产效率和规模的同时,合理科学的控制、确保产品质量是充分发挥该工艺设备先进性作用的关键。

  18. Discussion on Noise and Control Technology of the Main Control Room in Nuclear Power Plant%浅谈核电站主控室噪声及其控制技术

    Institute of Scientific and Technical Information of China (English)

    富喜; 刘海成; 龚凤海

    2013-01-01

    针对国内核电站的主控制室,通过噪声测试与声源识别,研究分析影响其环境噪声的室内外噪声源及其特性,在此基础上提出降低主控室环境噪声的噪声控制技术,并提出对噪声控制设计的多个限制性因素。本研究成果为低噪声主控室设计提供理论指导和工程经验。%Sound source influencing on interior noise of the main control room in nuclear power plant is researched by noise testing and sound source identification , and sound characteristic are analysised. Control technology about reduce the MCR interior noise is investigated. The limiting factors for noise reduction design are presented. Research result will instruct the acoustic design of the low noise MCR, and been referenced by engineering.

  19. Discussion on information & communicationequipment electrification cleaning technology and selection direction of cleaning agents%浅谈信息通信设备带电清洗中清洗剂的选择

    Institute of Scientific and Technical Information of China (English)

    李柯; 张会月

    2016-01-01

    概述了信息通信机房内长期在运行设备形成污垢的各种因素及影响;介绍了信息通信维护工作选择带电清洗技术的目的性;通过分析带电清洗剂多项指标,提出适用于信息通信类设备带电清洗剂的选择技术指标;提出了信息通信设备带电清洗剂选择的方向和未来研究课题。%An overview of the various factors and the impact ofinformation&communication equipmentwithin the long-term operation and the equipment forming dirt of various factors and its influence;maintenance objective choice of electrification cle-aning technology of the information&communication was introduced. Through analysis of electrified cleaning agent a number of indicators is presented, which can be used in information&communication equipment charged cleansing agent selection tech-nique index, and puts forward the information&communication equipment charged cleaning agent chooses the direction and future research topic.

  20. 《机械制造工艺学》课堂教学方法的探讨%A Discussion about Teaching Methods of Mechanical Manufacturing Technology Curriculum

    Institute of Scientific and Technical Information of China (English)

    朱建江

    2011-01-01

    《机械制造工艺学》是一门理论性、综合性、实践性很强的课程。针对传统课堂教学难以再现实际加工现场环境,学生难以理解等问题,本文主张在该课程课堂教学上加强视频教学,加强理论教学与实践教学的衔接,综合运用案例教学和引导式教学方法,以便更好地培养学生的工程应用能力。%Mechanical manufacturing technology is a theoretical,comprehensive and practical curriculum.In order to solve the problems that it is ddifficult for traditional class teaching to reproduce the actual processing site envi ronment and that the students have difficulty understanding what is taught,this paper advocates using the video fre quency teaching method,applying theory to practice,comprehensively using the case teaching method and heuris tic teaching method so that students ' engineering application ability can be improved greatly

  1. 3D扫描技术在房屋检测工作中的应用探讨%Discussion on Application of 3D Scanning Technology in Housing Detection

    Institute of Scientific and Technical Information of China (English)

    王磊

    2015-01-01

    Aiming at uncertainty of measuring results of 3D scanner due to factors such as measuring distance, environmental lights, repeated measurement, size of measuring object and resolution of laser scanner, experimental study is carried out to discover the rule between above factors and the uncertainty. Value and combined value of uncertainty of measuring results caused by each factor is analyzed in quantitative through experimental study and statistic principles. And application of 3D scanning technology in housing detection is explored on the basis of result of study on uncertainty.%针对3D扫描仪对测量距离、环境光线、重复测量、测量对象尺寸大小、激光扫描仪分辨率等因素造成的测量结果不确定度进行试验研究,找出上述因素与不确定度间的规律。通过试验研究及统计学原理,定量分析各个因素引起测量结果不确定度量值及合成不确定度量值。根据不确定度研究结果探索3D扫描技术在房屋检测领域中的应用。

  2. A Brief Discussion on the Application of Multimedia Tech-nology to Volleyball Teaching%浅谈排球课程教学中多媒体技术的运用

    Institute of Scientific and Technical Information of China (English)

    万宁

    2013-01-01

      多媒体教学手段能够较好地弥补传统排球教学的不足,充分激发学生对排球技能学习的兴趣,是优化排球教学的有效手段。本文从排球教学的实际情况入手,探讨多媒体技术与排球课程教学整合的可行性与相关原则,并在此基础上提出了具体的教学策略,希望能够为排球课程教学改革提供一点助益。%Multimedia teaching can better make up the shortcom-ings of traditional volleyball teaching, fully stimulate students' in-terest in learning volleyball skills, so it an effective measure to optimize volleyball teaching. Starting from the real situation of volleyball teaching, this paper explores the feasibility and rele-vant principles of integrating multimedia technology with volley-ball teaching, and proposes concrete teaching strategies, hoping to benefit the reform of volleyball teaching.

  3. 电力线通信技术在海洋测量船上的应用探讨%The Discuss of Power Line Communication Technology in the Application of Oceanographic Survey Ship

    Institute of Scientific and Technical Information of China (English)

    刘保良; 邓玉芬; 王川

    2011-01-01

    电力线通信技术就是通过电力线网络适配器,把数字宽带信号调制在一定的信号频率范围内并加载到220V市电中进行传输,这样对事先未布置有线网络的地方,就可通过现有电线传输数据,实现扩展网络而无需另外布设网线.主要介绍了电力线通信的基本原理、连接方法及其在测量船上的应用实例分析,并通过试验验证了电力线通信方法的有效性.%The power line communication technology is to transmit digital broadband signal which is modulated to a certain frequency range though power line network adapter and loaded into the 220V electricity.In this way, the areas whithout wired network can transmit data through the existing cable, and achieve extended network without additional network cable. The paper mainly introduces the basic principles of power line communication, the method of connection and its application analysis on the oceanographic survey ship,moreover, verifies the effectiveness of power line communication by the experiment.

  4. How To Host a Library Technology Fair.

    Science.gov (United States)

    Gaudin, Charles

    2000-01-01

    Describes how the Northwestern State University library organized a successful technology fair that focused on the library and campus technology. Discusses reasons for organizing the fair, including the introduction of new workstations; academic department participation; vendor participation; marketing strategies and communication; and student…

  5. The Focusing Effect of Technology: Implications for Teacher Education.

    Science.gov (United States)

    Lobato, Joanne; Ellis, Amy Burns

    2002-01-01

    Discusses the focusing effect of technology as a way of systematically accounting for the role of technology when students form ideas that are unexpected and unwanted by teachers and designers of the technology being implemented. Includes examples of university students using graphing calculators and mathematics software and considers implications…

  6. Energy storage technology - Environmental implications of large scale utilization

    Science.gov (United States)

    Krupka, M. C.; Moore, J. E.; Keller, W. E.; Baca, G. A.; Brasier, R. I.; Bennett, W. S.

    Environmental effects are identified for several energy storage technologies including advanced lead-acid battery, compressed air, underground pumped hydroelectric, flywheel, superconducting magnet, and various thermal systems. A preliminary study on fuel cell technology is also reported. New applications for energy storage technologies and the additional costs of controls to be used for mitigation of specific impacts are briefly discussed.

  7. Push Technology: Driving Traditional Online into a Corner.

    Science.gov (United States)

    Arnold, Stephen E.; Arnold, Erik S.

    1997-01-01

    Describes push technology as a new type of selective dissemination via the Internet and discusses filtering, channels of information, Web browser interfaces, data transfer, the role of databases, and database technology. A list of companies that provide push technology is included. (LRW)

  8. The Neon Paintbrush: Seeing, Technology, and the Museum as Metaphor.

    Science.gov (United States)

    Walsh, Peter

    2000-01-01

    Discusses visual perception; the way technology can change the way people see; combining seeing and technology to create visual cultures; the influence of the World Wide Web on visual technologies; and changes in visual culture, including museums and their Web sites. (LRW)

  9. Meeting the Cultural Challenges of Instructional Technology in Iran.

    Science.gov (United States)

    Johari, Abbas

    2002-01-01

    Discusses instructional technology in Iran. Highlights include a historical background of Iran; Islamic faith and technology; technology without western culture and influence; access to mass communication; telecommunications conferences; Internet access, usage, and connectivity; social issues; media in schools; Internet inequalities; and…

  10. Research of Home Information Technology Adoption Model

    Institute of Scientific and Technical Information of China (English)

    Ao Shan; Ren Weiyin; Lin Peishan; Tang Shoulian

    2008-01-01

    The Information Technology at Home has caught the attention of various industries such as IT, Home Appliances, Communication, and Real Estate. Based on the information technology acceptance theories and family consumption behaviors theories, this study summarized and analyzed four key belief variables i.e. Perceived Value, Perceived Risk, Perceived Cost and Perceived Ease of Use, which influence the acceptance of home information technology. The study also summaries three groups of external variables. They axe social, industrial, and family influence factors. The social influence factors include Subjective Norm; the industry factors include the Unification of Home Information Technological Standards, the Perfection of Home Information Industry Value Chain, and the Competitiveness of Home Information Industry; and the family factors include Family Income, Family Life Cycle and Family Educational Level. The study discusses the relationship among these external variables and cognitive variables. The study provides Home Information Technology Acceptance Model based on the Technology Acceptance Model and the characteristics of home information technology consumption.

  11. 拒水拒油剂FG-410对涤纶织物整理工艺探讨%Discussion on finishing technology of water-repellent and oil-repellent finishing agent FG-410 on polyester fabrics

    Institute of Scientific and Technical Information of China (English)

    王健; 江里友

    2011-01-01

    采用国产含氟拒水拒油整理剂FG-410,通过正交试验探讨了整理剂用量、交联剂用量、催化剂用量及焙烘温度等因素对拒水拒油整理效果的影响,优化工艺条件为:FG-410整理剂用量20g/L,FBA交联剂用量16g/L,催化剂MgCl2用量8g/L,155℃焙烘.整理后织物具有良好的拒水拒油性能及耐水洗性,且整理工艺对织物强力及透气性无明显影响.%Polyester fabrics were finished with homemade water-repellent and oil-repellent agent fluorinecontained FG-410.Through orthogonal test, the effects of the dosage of water-repellent and oil-repellent agent,the dosage of crosslinking agent and catalyst, and cure temperature on the properties of water-repellence and oil-repellence were investigated.The optimum technology conditions were as follows: 20 g/L of finishing agent FG-410, 16 g/L of crosslinking agent FBA, 8 g/L of catalyst MgC12, cured at 155 ℃.The finished fabric showed superior water-repellent and oil-repellent properties and durable laundries.And the finishing had unobvious change on the broken strength and the air permeability of the fabrics.

  12. 三维渐变大断面洞室混凝土衬砌施工技术探讨%Discussion on concrete lining construction technology of large cavern with gradual cross-section

    Institute of Scientific and Technical Information of China (English)

    陈松

    2014-01-01

    The-expanding-section-of-tailrace-tunnel-of-underground-powerhouse-in-Laxiwa-Hydropower-Station-is-a-3D-structure-with-gradually-changed-cross--section,-and-the-cavern-section-is-large-with-complicated-curved-surface-,-resulting-in-high-techni-cal-requirement-for-formwork-design-and-planning-,-as-well-as-difficult-construction-of-concrete-lining-.In-view-of-the-concrete-lin-ing-construction-of-the-expanding-section-,-this-paper-briefly-introduces-some-construction-technologies-such-as-construction-proce--dure,-formwork-planning-,-bent-erection-and-concrete-lining-,-and-the-coring-test-result-reveals-that-the-internal-structural-strength-of-concrete-can-meet-the-relevant-requirements-.The-research-achievements-can-provide-reference-for-similar-projects-.%拉西瓦水电站地下厂房尾水扩散段为三维渐变结构,洞室断面大,曲面变化复杂,模板设计及配置技术含量高,混凝土衬砌施工难度大。以该水电站尾水扩散段混凝土衬砌施工为例,对施工程序、模板配置、排架搭设和混凝土衬砌等施工技术作了简要介绍,同时通过取芯检验显示,混凝土内部结构强度符合要求。相关成果可为以后同类工程施工提供经验借鉴。

  13. Discussion on Construction Technology of Maiji Mountain Tunnel No.3 Inclined Shaft Turn Upright Hole%麦积山隧道3号斜井转正洞施工技术探讨

    Institute of Scientific and Technical Information of China (English)

    池春生

    2014-01-01

    新建铁路宝鸡至兰州客运专线甘肃段BLTJ2标CKGZTJ-11标段麦积山隧道3号斜井与隧道正洞交叉口段设计围岩级别为Ⅳ级,岩性为变质砂岩,岩体较破碎,节理裂隙发育;在该斜井转正洞施工中,正洞挑顶区段围岩破碎、稳定性差、地下水丰富,选择合理的斜井转正洞施工方案是保证施工安全的前提。详细介绍了3号斜井Ⅴ级围岩段打断面斜井转正洞施工控制技术,指导了该斜井的施工。%New railway Baoji to Lanzhou Gansu section BLTJ2 standard of passenger dedicated line CKGZTJ bid-11 Maiji mountain segment tunnel slope and tunnel are 3 hole intersection design level of surrounding rock for the Ⅳ level, lithology is metamorphic sandstone, the broken rock mass, joint fissure development; In the obtainment of hole in construction of in-clined well of the over-cut blocks surrounding rock is broken, poor stability, groundwater is rich, choosing reasonable slope positive hole construction plan is the premise to ensure construction safety. The paper was introduced the 3 slope grade Ⅴsections section of surrounding rock slope positive hole construction control technology, which guided the construction of the slope.

  14. Discussion on the Relationship Between the Production Technology and the Quality of Origin Liquor in Baiyunbian Liquor Making%白云边酿造工艺与原酒质量的相关性

    Institute of Scientific and Technical Information of China (English)

    向军; 张红

    2012-01-01

    原酒质量是成品酒质量的基础,白云边酒是中国兼香型白酒的典型代表。为保证白云边酒产品质量的稳定提高,白云边原酒质量是关键要素。要提高原酒质量就必须对原酒的风格质量特点,骨架成分特点熟悉和掌握,从酿造工艺上来提高原酒质量。在生产中,高温制曲、多次投料、高温堆积、高温发酵、高温流酒、窖池结构等主要工艺环节对白云边原酒的质量风格起着决定性的作用。%the quality of origin liquor is the basis of that of final product.The Baiyunbian liquor is the representative of Chinese multi-flavor type liquor.The quality of the origin liquor is the key factor to guarantee the stable improvement of the product quality.The style,as well as the characters of quality and major components of the origin liquor must be fully understood in order to improve the quality technologically.In production,the key processes such as the high temperature koji making,repeatedly feeding,high temperature piling and fermentation,high temperature liquor flowing,structure of cellar,etc.play the decisive roles in the quality style of Baiyunbian liquor.

  15. 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....

  16. 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....

  17. Development of a ceramics filter technology for aluminum recycling. Discussion on an unnecessary constituent reducing process by means of solid-liquid separation; Recycle arumiyo ceramics filter gijutsu no kaihatsu. Koeki bunrini yoru fuyo seibun teigen process no kento

    Energy Technology Data Exchange (ETDEWEB)

    Saegusa, T.; Honma, K. [Hokkaido Electric Power Co. Inc., Sapporo (Japan); Narita, T.; Suzuki, T. [Hokkaido University, Sapporo (Japan); Matsubara, H.; Aoki, S. [Japan Fine Ceramics Center, Nagoya (Japan)

    2000-03-24

    A problem in recycling aluminum scraps is the existence of Fe and Pb as impurities, in addition to added alloy elements (Cu, Si, Mg and Zn). Discussion was given on an Fe concentration reducing method, in which molten Al-Cu-Fe-based alloy to simulate scrapped materials is filtered by an alumina ceramics filter at the solid-liquid phase coexisting temperature zone. The ceramics filter was formed by mixing thermally hardening resin into fine powder material. By using a method to drill through-holes during the forming stage, fine pores were optionally controlled in the sub-millimeter to millimeter order. In the filtration, if the Fe concentration is lower than that in the eutectic composition, Cu and Fe are condensed in the permeate phase, whereas primary crystal of aluminum is accumulated on the filter as the remaining phase, enhancing the aluminum purity. Filtration, repeated three times, has reduced the Fe concentration from 0.75 to 0.63% by atoms. If the Fe concentration is higher than eutectic concentration, since Fe is condensed in the form of intermetallic compound of FeAl{sub 3} as the remaining phase on the filter, the Fe concentration is reduced in the permeation phase, and three-time filtration reduced the Fe concentration from 1.5 to 0.70% by atoms. (NEDO)

  18. Discussion on Application of Biological Deodorization Technology for Steam of Oily Sewage Reservoir%二级压缩滑片式压缩机开发及其参数确定

    Institute of Scientific and Technical Information of China (English)

    樊秀刚

    2012-01-01

    多级压缩形式以其压缩比高、排气压力高、排量大、功耗低和整机效率高等优点,得到了广泛的应用,但由于其工作原理和具体工作状态的限制,以及润滑油的影响,使得多级压缩滑片式压缩机开发受到限制。文章对滑片式压缩机二次压缩状态的诸多基本参数进行了详细的分析与计算,意在论证并促进二级压缩乃至多级压缩技术在实际应用中的可行性。%The process principle, process flow and treatment requirements for steam treatment of oily sewage reservoir in ethylene plant with biological filter process were introduced, and the main affecting factors for operating effects of biological deodorization process system were discussed. It concluded that biological deodorization process could effectively treat the odor pollution resources as oil sewage in refining enterprises, so as to obviously improve air quality near the refining plant, which had significance for popularization in enterprises of the same industry.

  19. Discussion on Application of Biological Deodorization Technology for Steam of Oily Sewage Reservoir%含油污水池废气生物除臭技术应用探讨

    Institute of Scientific and Technical Information of China (English)

    张静

    2012-01-01

    The process principle, process flow and treatment requirements for steam treatment of oily sewage reservoir in ethylene plant with biological filter process were introduced, and the main affecting factors for operating effects of biological deodorization process system were discussed. It concluded that biological deodorization process could effectively treat the odor pollution resources as oil sewage in refining enterprises, so as to obviously improve air quality near the refining plant, which had significance for popularization in enterprises of the same industry.%介绍了应用生物滤池法除臭工艺技术对炼油乙烯装置含油污水池臭气处理的工艺原理、工艺流程和处理要求等,探讨了影响生物除臭工艺系统运行效果的主要因素。认为生物除臭工艺技术能有效地治理炼化企业含油污水类恶臭污染源,明显改善生产企业附近的空气质量,对同行业具有实际推广意义。

  20. Discussion on the Application of Energy-saving Technology in Building External Envelope Structure Design%节能技术在建筑外围护结构设计中的应用刍议

    Institute of Scientific and Technical Information of China (English)

    包玉鹏

    2013-01-01

    In today’s increasingly economic development soc-iety, energy consumption is more and more fast, the importa-nce of energy is more and more prominent. This paper mainly introduces the several methods of energy-saving design in the building external envelope structure, discusses the energy-savi-ng of building envelope structure like wal s, doors and wind-ows, roofing and other aspects, in order to improve the effect of building structure energy saving.%在当今经济日益发展,能源消耗速度越来越快的社会里,能源的重要性越来越凸显。本文主要简单介绍了对建筑外围护结构进行节能设计的几种方法,针对建筑外围结构中的外墙、门窗、屋面等方面的节能进行探讨,以提高建筑结构的节能效果。