WorldWideScience

Sample records for technological change today

  1. Connected minds technology and today's learners

    CERN Document Server

    Pedrò, Francesc

    2012-01-01

    In all OECD countries, digital media and connectedness are integral to the lives of todays learners. It is often claimed that these learners are ""new millennium learners"", or ""digital natives"", who have different expectations about education. This book contributes to the debate about the effects of technology attachment and connectedness on todays learners, and their expectations about teaching. The book sets out to answer the following questions: Can the claim that todays students are ""new millenium learners"" or ""digital natives be sustained empirically? Is there consistent research evidence demonstrating the effects of technology on cognitive development, social values, and learning expectations? What are the implications for educational policy and practice?

  2. Digital video technology, today and tomorrow

    Science.gov (United States)

    Liberman, J.

    1994-10-01

    Digital video is probably computing's fastest moving technology today. Just three years ago, the zenith of digital video technology on the PC was the successful marriage of digital text and graphics with analog audio and video by means of expensive analog laser disc players and video overlay boards. The state of the art involves two different approaches to fully digital video on computers: hardware-assisted and software-only solutions.

  3. Today's Training in the High Technology Arena

    Science.gov (United States)

    Baylis, William T.

    1995-01-01

    To keep in tune with the rapidly changing 'Hardware' technology, it is imperative that all of the supporting components of a program's efforts reflect these increases in technology. To maintain a work force that keeps in tune with the ever increasing technology base, training needs to remain a major consideration in all types of organizations. This paper focuses on the area of training and education and suggests a reasonable, cost effective alternative to carrying the entire burden of developing, training and maintaining a workforce in a rapidly changing, highly technological environment.

  4. PV Technology for Today and Tomorrow (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Kurtz, S.

    2010-08-13

    The presentation was given as a webinar to the Solar Instructor Training Network on August 13, 2010. It summarizes the three primary types of photovoltaic technologies, why the three approaches are useful and some advantages and disadvantages of each approach. At the end is an answer to a question that was asked.

  5. Technology Issues in Indian Country Today.

    Science.gov (United States)

    Warner, Linda Sue

    1998-01-01

    Examines legal and ethical issues related to Internet use and use of other technologies in Native American communities. Discusses conflict between federal telecommunications policy and the principles of tribal sovereignty, cultural appropriation, intellectual property rights, gatekeeping to limit access to traditional knowledge, and effects of…

  6. Yesterday, today and tomorrow - constant change

    OpenAIRE

    Reader, Peter

    2011-01-01

    The paper is a personal perspective on changes in PR, Marketing and Communications in universities, reviewing changes which have taken place in the last 30 years, and predicting further change to come.

  7. Vocational Training Today: The Changing Relationship between Training and Employment.

    Science.gov (United States)

    Ducray, Gabriel

    1979-01-01

    Focusing on the changing relationship between training and employment, this article discusses (1) limitations of traditional vocational training policies, (2) the relationship between training and employment today, (3) changes in skills and the effects of structural factors on the employment situation, and (4) a modern vocational training policy.…

  8. Preservation of Lantern Slides for Use in Today's Technology

    Science.gov (United States)

    Hillier, A. S.

    2007-10-01

    Lantern slides will keep a long time, which is a good quality for preservation. However, as I have found, they break. Unless there is a lantern slide projector available, there is no way to show these valuable assets to others. This poster will explain my project to bring these pictures to life, to use them in education projects, and to simply show a bit of history to an attentive audience. With today's technology they can be placed on computers and stored more easily and be a joy to all.

  9. Reverse osmosis desalination: water sources, technology, and today's challenges.

    Science.gov (United States)

    Greenlee, Lauren F; Lawler, Desmond F; Freeman, Benny D; Marrot, Benoit; Moulin, Philippe

    2009-05-01

    Reverse osmosis membrane technology has developed over the past 40 years to a 44% share in world desalting production capacity, and an 80% share in the total number of desalination plants installed worldwide. The use of membrane desalination has increased as materials have improved and costs have decreased. Today, reverse osmosis membranes are the leading technology for new desalination installations, and they are applied to a variety of salt water resources using tailored pretreatment and membrane system design. Two distinct branches of reverse osmosis desalination have emerged: seawater reverse osmosis and brackish water reverse osmosis. Differences between the two water sources, including foulants, salinity, waste brine (concentrate) disposal options, and plant location, have created significant differences in process development, implementation, and key technical problems. Pretreatment options are similar for both types of reverse osmosis and depend on the specific components of the water source. Both brackish water and seawater reverse osmosis (RO) will continue to be used worldwide; new technology in energy recovery and renewable energy, as well as innovative plant design, will allow greater use of desalination for inland and rural communities, while providing more affordable water for large coastal cities. A wide variety of research and general information on RO desalination is available; however, a direct comparison of seawater and brackish water RO systems is necessary to highlight similarities and differences in process development. This article brings to light key parameters of an RO process and process modifications due to feed water characteristics.

  10. Clean coal technology deployment: From today into the next millennium

    Energy Technology Data Exchange (ETDEWEB)

    Papay, L.T.; Trocki, L.K.; McKinsey, R.R. [Bechtel Technology and Consulting, San Francisco, CA (United States)

    1997-12-31

    The Department of Energy`s clean coal technology (CCT) program succeeded in developing more efficient, cleaner, coal-fired electricity options. The Department and its private partners succeeded in the demonstration of CCT -- a major feat that required more than a decade of commitment between them. As with many large-scale capital developments and changes, the market can shift dramatically over the course of the development process. The CCT program was undertaken in an era of unstable oil and gas prices, concern over acid rain, and guaranteed markets for power suppliers. Regulations, fuel prices, emergency of competing technologies, and institutional factors are all affecting the outlook for CCT deployment. The authors identify the major barriers to CCT deployment and then introduce some possible means to surmount the barriers.

  11. Digital video technology - today and tomorrow: 11th office information technology conference

    Energy Technology Data Exchange (ETDEWEB)

    Liberman, J.

    1994-10-01

    Digital video is probably computing`s fastest moving technology today. Just three years ago, the zenith of digital video technology on the PC was the successful marriage of digital text and graphics with analog audio and video by means of expensive analog laser disc players and video overlay boards. The state of the art involves two different approaches to fully digital video on computers: hardware-assisted and software-only solutions.

  12. Epochal problems of philosophy of education, today. Technology, posthuman, neuroscience

    Directory of Open Access Journals (Sweden)

    Franco Cambi

    2014-11-01

    Full Text Available The article presents three crucial aspects of philosophical research in pedagogy: the role of technology, the post-human, the relation with neurosciences. These aspects should be rethought critically, always.

  13. Epochal problems of philosophy of education, today. Technology, posthuman, neuroscience

    OpenAIRE

    Franco Cambi

    2014-01-01

    The article presents three crucial aspects of philosophical research in pedagogy: the role of technology, the post-human, the relation with neurosciences. These aspects should be rethought critically, always.

  14. Technology (AT) Reutilization (Reuse): What We Know Today

    Science.gov (United States)

    Kniskern, Joy; Phillips, Carolyn P.; Patterson, Thomas

    2008-01-01

    The history, scope, and evolving definitions of assistive technology reutilization activities, from both grassroots and legislative perspective, are discussed. A national classification system of AT reuse activities and data gathered from several national surveys of AT reutilization programs using this classification approach are presented. The…

  15. Students of Today Changing English Language Studies of Yesterday

    Directory of Open Access Journals (Sweden)

    Irena Vodopija-Krstanović

    2015-12-01

    Full Text Available In recent times, concern has been expressed as to whether English Language Studies are in tune with the wider social, political, technological and economic trends, and the latest developments in applied linguistics and English language education. In line with these views, the aim of this study is to explore – by means of interviews with 25 English majors from the University of Rijeka – the students’ expectations with respect to the skills and competencies (to be developed in their course of English studies, their relevance to the job market, as well as the teaching approaches and methods used to reach these learning outcomes. By comparing and contrasting the emerging educational trends triggered by the Bologna Process with primary data collected in our interviews, we focus on the implications that our results might have in terms of introducing changes to traditional English Language Studies educational paradigms.

  16. How to Make a Healthy Change in Your Community Today

    Centers for Disease Control (CDC) Podcasts

    2012-04-15

    In this podcast, the speakers will discuss how to create healthy changes that benefit residents and businesses in local communities, as well as provide inspiration for other communities to make healthy living a priority.  Created: 4/15/2012 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 8/28/2012.

  17. Leading an Independent School Today Means Leading Change

    Science.gov (United States)

    Walpole, Andrew Robert Nicholas

    2014-01-01

    This Executive Leadership Portfolio (ELP) is the story of my journey through the Ed.D. program that begins with me focusing my work on trying to reverse my school's attrition woes, then changes course as I try to make my project reverse my own failed head of school candidacies, and ends with me discovering that, along the way, I had learned to…

  18. Leading an Independent School Today Means Leading Change

    Science.gov (United States)

    Walpole, Andrew Robert Nicholas

    2014-01-01

    This Executive Leadership Portfolio (ELP) is the story of my journey through the Ed.D. program that begins with me focusing my work on trying to reverse my school's attrition woes, then changes course as I try to make my project reverse my own failed head of school candidacies, and ends with me discovering that, along the way, I had learned to…

  19. TODAY: EPA Administrator to Attend the Virginia Coastal Policy Centers Climate Change Conference

    Science.gov (United States)

    WASHINGTON - Today, U.S. Environmental Protection Agency (EPA) Administrator Gina McCarthy will be the luncheon speaker at the William ' Mary Law School's Virginia Coastal Policy Center third annual climate change conference, Show Me the Money:

  20. Technology and Global Change

    Science.gov (United States)

    Grübler, Arnulf

    2003-10-01

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

  1. Neuro-Linguistic Programming: Human Technology for Today’s Air Force.

    Science.gov (United States)

    1986-04-01

    Part III, pp. 4-5. ’ 26. Ibid, p. 6. 27. Donald W. McCormick, " Neurolinguistic Programming : A Resource Guide and Review of the Research, The 1984...Carol Johnson, " Neurolinguistic Programming --Mystique or Mistake?" Army Organizational Effectiveness Journal, No. 1, 1985, pp. 74-80. 29. Dilts...AD-RI67 836 NEURO-LINGUISTIC PROGRAMMING : HUHAN TECHNOLOGY FOR / TODAY’S AIR FORCEMU AIR COMMAND ANM STAFF COLL NAXHELL AFB AL J B CAULFIELD APR 86

  2. Technology in Today's Classroom: Are You a Tech-Savvy Teacher?

    Science.gov (United States)

    Hicks, Stephanie Diamond

    2011-01-01

    Technology has changed the way the world functions on a day-to-day basis, but what about education? Education has been directly affected by the increase of technology in the United States. This change has not been well accepted by some members of the educational community, thus leaving the realm of education behind in the technology era. This…

  3. Technology in Today's Classroom: Are You a Tech-Savvy Teacher?

    Science.gov (United States)

    Hicks, Stephanie Diamond

    2011-01-01

    Technology has changed the way the world functions on a day-to-day basis, but what about education? Education has been directly affected by the increase of technology in the United States. This change has not been well accepted by some members of the educational community, thus leaving the realm of education behind in the technology era. This…

  4. The Changing World Today: Case Studies of Modernization in Japan, Kenya, and India. Teacher's Guide.

    Science.gov (United States)

    Clawson, Elmer U.; Rice, Marion J.

    This publication is a guide for teachers using "The Changing World Today," an intermediate-grade student text which examines cultural change in Japan, Kenya, and India. A major portion of the guide consists of a summary outline of the text. Discussed in the outline are descriptive characteristics, rationale, antecedent conditions,…

  5. Endogenous Technological Change

    OpenAIRE

    Paul Romer

    1989-01-01

    Growth in this model is driven by technological change that arises from intentional investment decisions made by profit maximizing agents. The distinguishing feature of the technology as an input is that it is neither a conventional good nor a public good; it is a nonrival, partially excludable good. Because of the nonconvexity introduced by a nonrival good, price-taking competition cannot be supported, and instead, the equilibriumis one with monopolistic competition. The main conclusions are...

  6. The Changing World Today: Cultural Change in Japan, Kenya, and India. Student Text and Student Study Guide.

    Science.gov (United States)

    Clawson, Elmer U.; Rice, Marion J.

    This student text and accompanying pupil study guide for intermediate grades examine cultural change in Japan, Kenya, and India. The unit objective is to help students examine processes of change occurring in the world today by systematically presenting cultural change concepts and illustrations in case study settings. The books provide students…

  7. DTU Climate Change Technologies

    DEFF Research Database (Denmark)

    During 2008 and 2009, DTU held a workshop series focusing on assessment of and adaption to climate changes as well as on mitigation of green house gasses. In the workshops, a total of 1500 scientists, government officials and business leaders have outlined scenarios for technology development...

  8. Enterprise Information Technology Organizational Flexibility: Managing Uncertainty and Change

    Science.gov (United States)

    Patten, Karen Prast

    2009-01-01

    Chief Information Officers (CIOs) lead enterprise information technology organizations (EITOs) in today's dynamic competitive business environment. CIOs deal with external and internal environmental changes, changing internal customer needs, and rapidly changing technology. New models for the organization include flexibility and suggest that CIOs…

  9. The impact of information technology on managed care pharmacy: today and tomorrow.

    Science.gov (United States)

    Hillblom, Douglas; Schueth, Anthony; Robertson, Scott M; Topor, Laura; Low, Greg

    2014-11-01

    Understanding the use of health information technology (HIT) and its implications is crucial for the future of managed care pharmacy. Information is the cornerstone of providing and managing care, and the ability to exchange data is easier and more complicated than ever before. In this commentary, a subset of the Academy of Managed Care Pharmacy Healthcare Information Technology Advisory Council addresses how HIT supports managed care today and its anticipated evolution, with a focus on quality, patient safety, communication, and efficiency. Among the tools and functions reviewed are electronic health records, electronic prescribing, health information exchange, electronic prior authorization, pharmacists as care team members, formularies, prescription drug abuse, and policy levers to address these issues. 

  10. Space Shuttle Main Engine Joint Data List Applying Today's Desktop Technologies to Facilitate Engine Processing

    Science.gov (United States)

    Jacobs, Kenneth; Drobnick, John; Krell, Don; Neuhart, Terry; McCool, A. (Technical Monitor)

    2001-01-01

    electronic manual that contains all the required data and illustrations in expanded view format using standard PC products (Word, Excel, PDF, Photoshop). The logistics of accurately releasing this information to field personnel was greatly enhanced via the utilization of common office products to produce a more user-friendly format than was originally developed under contract to NASA. This was done without reinventing the system, which would be cost prohibitive on a program of this maturity. The brunt of the joint part tracking is done within the logistics organization and disseminated to all field sites, without duplicating effort at each site. The JDL is easily accessible across the country via the NASA intranet directly at the SSME workstand. The advent of this logistics data product has greatly enhanced the reliability of tracking dynamic changes to the SSME and greatly reduces engineering change turnaround time and potential for errors. Since the inception of the JDL system in 1997, no discrepant parts have propagated to engine assembly operations. This presentation focuses on the challenges overcome and the techniques used to apply today's desktop technologies to an existing logistics data source.

  11. The social, moral, ethical, legal and political implications of today's biological technologies: an Indian point of view.

    Science.gov (United States)

    Bhargava, Pushpa M

    2006-01-01

    The last 50 years have seen an increasing emphasis on ethical, moral, social, legal, political and economic implications of science for reasons that are discussed in this article. Biotechnology has been no exception to this trend. Areas of biotechnology where the above implications have been important, are briefly described. Ethical and related issues in today's biology-based technologies are discussed with special reference to India. Examples of technological exploitation within a country, or of one country by another, using modern biology-based technologies are given. The possible implications of one new and emerging biology-based technology are discussed. It is concluded that a well-informed and knowledgeable society is the only assured insurance against possible misuse of biology-based technologies of today and tomorrow, including their use for the exploitation of people. The recent decision of the Prime Minister of India to set up a National Knowledge Commission is mentioned in this context.

  12. Universal Design for Learning and Assistive Technology: Leadership Considerations for Promoting Inclusive Education in Today's Secondary Schools

    Science.gov (United States)

    Messinger-Willman, Jaime; Marino, Matthew T.

    2010-01-01

    The increased number of students with learning disabilities in general education secondary school classrooms presents complex challenges for today's educators. This article describes how the Universal Design for Learning theoretical framework can be used with assistive technology to enhance educational opportunities for secondary students with…

  13. Solar Cooker Technological Change

    DEFF Research Database (Denmark)

    Ahmad, Bashir

    1997-01-01

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

  14. Attitude towards assisted reproductive technology - surrogacy at todays young women (Qualitative research)

    OpenAIRE

    LAVIČKOVÁ, Karolina

    2015-01-01

    The Bachelor thesis describes the implementation of surrogate maternity. It observe at it from the ethical and legal perspective. The research shows the attitude of today´s young women to the substitute maternity.

  15. Attitude towards assisted reproductive technology - surrogacy at todays young women (Qualitative research)

    OpenAIRE

    LAVIČKOVÁ, Karolina

    2015-01-01

    The Bachelor thesis describes the implementation of surrogate maternity. It observe at it from the ethical and legal perspective. The research shows the attitude of today´s young women to the substitute maternity.

  16. Film and television in Croatia today: production, new technologies and the relationship with visual anthropology.

    Science.gov (United States)

    Svilicić, Niksa; Vidacković, Zlatko

    2013-03-01

    This paper seeks to explain some of the most important recent production and technological changes that have affected the relationship between television and film, especially in Croatia, from the aspect of the development of visual anthropology. In the production segment, special attention was given to the role of Croatian television stations in the production of movies, "splitting" the movies into mini-series, interrupting movies with commercial breaks, and to television movies turned into feature films. This paper tries to perceive and define the structure of methodical processes of visual anthropology (reactive process). The development of photographic and film technology and the events which led to the rapid development of visual culture also point to the inseparable duality of observing visual anthropology within reactive and proactive processes, which are indirectly closely related to the technical aspects of these processes. Defining the technical aspect of visual anthropology as such "service" necessarily interferes with the author's approach in the domain of the script and direction related procedures during pre-production, on the field and during post-production of the movie. The author's approach is important because in dependence on it, the desired spectrum of information "output", susceptible to subsequent scientific analysis, is achieved. Lastly, another important segment is the "distributive-technological process" because, regardless of the approach to the anthropologically relevant phenomenon which is being dealt with in an audio-visual piece of work, it is essential that the work be presented and viewed adequately.

  17. Climate change scenarios and technology transfer protocols

    Energy Technology Data Exchange (ETDEWEB)

    Kypreos, Socrates; Turton, Hal [Energy Economics Group, Paul Scherrer Institute, Villigen PSI, CH-5232 (Switzerland)

    2011-02-15

    We apply a specific version of MERGE-ETL, an integrated assessment model, to study global climate policies supported by Technology Transfer Protocols (TTPs). We model a specific formulation of such a TTP where donor countries finance via carbon tax revenues, the diffusion of carbon-free technologies in developing countries (DCs) and quantify its benefits. Industrialized countries profit from increased technology exports, global diffusion of advanced technology (leading to additional technology learning and cost reductions) and reduced climate damages through the likelihood of greater global participation in a new international agreement. DCs experience increased welfare from access to subsidized technology, and profit from the reduction of damages related to climate change and expected secondary benefits of carbon abatement (such as reduced local and regional air pollution). The analysis identifies potential candidate technologies that could be supported under a TTP, and the impact of a TTP on economic development (including the flow of transfer subsidies) and global emissions. Although a TTP may encourage additional participation, such a proposal is only likely to be successful if an increased willingness to pay to avoid climate damages is accepted, first by the present and future generations of the industrialized world and later on, when sufficient economic growth is accumulated, by today's developing countries. (author)

  18. Changing ecosystem service values following technological change.

    Science.gov (United States)

    Honey-Rosés, Jordi; Schneider, Daniel W; Brozović, Nicholas

    2014-06-01

    Research on ecosystem services has focused mostly on natural areas or remote places, with less attention given to urban ecosystem services and their relationship with technological change. However, recent work by urban ecologists and urban designers has more closely examined and appreciated the opportunities associated with integrating natural and built infrastructures. Nevertheless, a perception remains in the literature on ecosystem services that technology may easily and irreversibly substitute for services previously obtained from ecosystems, especially when the superiority of the engineered system motivated replacement in the first place. We emphasize that the expected tradeoff between natural and manufactured capital is false. Rather, as argued in other contexts, the adoption of new technologies is complementary to ecosystem management. The complementarity of ecosystem services and technology is illustrated with a case study in Barcelona, Spain where the installation of sophisticated water treatment technology increased the value of the ecosystem services found there. Interestingly, the complementarity between natural and built infrastructures may remain even for the very ecosystems that are affected by the technological change. This finding suggests that we can expect the value of ecosystem services to co-evolve with new technologies. Technological innovation can generate new opportunities to harness value from ecosystems, and the engineered structures found in cities may generate more reliance on ecosystem processes, not less.

  19. Technological changes in cancer prevention.

    Science.gov (United States)

    Fishbein, L

    1992-01-01

    Exposures and technologies in the workplace are changing due to a variety of factors, including newly developed technologies, mechanization and automation, and improvements in industrial hygiene primarily effected in many developed countries. In addition substitution and removal of carcinogenic constituents in the workplace and general environment are increasing in a number of instances, particularly in North America, Western Europe, and Japan, and they are being accompanied as well by remediation either by source reduction, recycling, or compliance to more stringent national and international regulations and standards. This overview highlights some of the strategies employed in the technological changes in cancer prevention and cites examples in source reduction, changes in formulation, product or process changes, recycling, and hazardous materials management.

  20. Public Communication of Technical Issues in Today's Changing Visual Language - 12436

    Energy Technology Data Exchange (ETDEWEB)

    Hermann, Laura [Potomac Communications Group (United States)

    2012-07-01

    Communication regarding the management of radioactive materials is a well-established challenge. Residents and consumers have suspected for years that companies and governments place short-term economic concerns ahead of health and safety. This skepticism is compounded with increased attention to safety issues at nuclear power plants everywhere after Fukushima. Nonetheless, today's environment presents unexpected opportunities to transform public fear into teachable moments that bring knowledge and facts to discussions on nuclear energy. In the weeks following Japan's crisis, the lack of reliable information on radiation levels saw citizens taking to the streets with dosimeters and Geiger counters in crowd-sourced radiation monitoring efforts. Efforts, based mainly online, represent a growing set of examples of how internet and cell-phone technology are being put to use in emergency situations. The maps, graphs and tables created to meet public interest also exemplify some of the psychological priorities of audiences and present learning tools that can improve future education efforts in non-emergency situations. Industry outreach efforts often consist of technical details and quantitative data that are difficult for lay audiences to interpret. The intense attention to nuclear energy issues since last March has produced a wide array of visual samples. Citizen monitors, news organizations, government agencies and others have displayed quantitative information in innovative ways. Their efforts offer new perspective on what charts, maps and info graphics do - or need to do - to illustrate requirements, record assessments and promote understanding of nuclear-waste issues. Surveying the best examples, nuclear communicators can improve their offerings of easy-to-use, evidence-based visuals to inform stakeholders. Familiar to most communications professionals in the nuclear industry, risk communication is a science-based approach with over three decades of

  1. Today's and future challenges in applications of renewable energy technologies for desalination

    KAUST Repository

    Goosen, Mattheus F A

    2013-08-28

    Recent trends and challenges in applications of renewable energy technologies for water desalination are critically reviewed with an emphasis on environmental concerns and sustainable development. After providing an overview of wind, wave, geothermal, and solar renewable energy technologies for fresh water production, hybrid systems are assessed. Then scale-up and economic factors are considered. This is followed with a section on regulatory factors, environmental concerns, and globalization, and a final segment on selecting the most suitable renewable energy technology for conventional and emerging desalination processes. © 2014 Copyright Taylor & Francis Group, LLC.

  2. Future pathways for today's technologies. Limits and opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Niessen, Stefan [AREVA GmbH, Erlangen (Germany). Innovation- and Patent Management

    2015-06-01

    The majority of the feed-in tariffs as determined by the German Energy Feed-in Act (EEG) develop as follows: they decrease as the efficiency of technologies grows. However, there are some exceptions: offshore wind and geothermal energy feed-in tariffs have been rising, while storage technologies are not included at all although they are needed to make up for intermittent renewable generation. Furthermore, nuclear energy is burdened with the fuel tax, a kind of negative feed-in tariff. These technologies seem to be confronted with specific restrictions that yet prevent large-scale development. A thorough analysis of these limitations guides to the way to overcome them.

  3. Technological changes in cancer prevention

    Energy Technology Data Exchange (ETDEWEB)

    Fishbein, L. (International Life Sciences Institute, Washington (United States). Risk Science Institute)

    1992-01-01

    Exposures and technologies in the workplace are changing due to a variety of factors, including newly developed technologies, mechanization and automation, and improvements in industrial hygiene primarily effected in many developed countries. In addition substitution and removal of carcinogenic constituents in the workplace and general environment are increasing in a number of instances, particularly in North America, Western Europe, and Japan, and they are being accompanied as well by remediation either by source reduction, recycling, or compliance to more stringent national and international regulations and standards. This overview highlights some of the strategies employed in the technological ages in cancer prevention and cites examples in source reduction, changes in formulation, product or process changes, recycling, and hazardous materials management

  4. Meeting Standards in the Changing Landscape of Today's Kinder"garden"

    Science.gov (United States)

    McLennan, Deanna Pecaski

    2011-01-01

    First conceptualized by Friedrich Froebel as a "children's garden," kindergarten classrooms in Canada today emphasize play and exploration as the primary methods of learning and development. This garden provides multiple opportunities for children to become lost in spontaneous play and creative interactions with peers. Kindergarten has…

  5. A Leadership Guide for Today's Disabilities Organizations: Overcoming Challenges and Making Change Happen

    Science.gov (United States)

    Schalock, Robert L.; Verdugo, Miguel Angel

    2012-01-01

    Effective, efficient, and sustainable ID/DD organizations: are they possible in today's world of dwindling resources and mounting demands for more and better services? Yes--with the practical tools and strategies in this lifeline for ID/DD leaders. Developed by two of the most trusted authorities in the disability field, this innovative business…

  6. Educating Today's School Social Workers: Are School Social Work Courses Responding to the Changing Context?

    Science.gov (United States)

    Berzin, Stephanie Cosner; O'Connor, Sarah

    2010-01-01

    School social work takes place within the dynamic context of the educational landscape, yet research indicates that school social work practice has been slow to adjust to the demands of that landscape. Little research has assessed whether school social workers are being adequately prepared to address the educational shifts that underlie today's…

  7. Psychoanalysis today

    Science.gov (United States)

    FONAGY, PETER

    2003-01-01

    The paper discusses the precarious position of psychoanalysis, a therapeutic approach which historically has defined itself by freedom from constraint and counted treatment length not in terms of number of sessions but in terms of years, in today's era of empirically validated treatments and brief structured interventions. The evidence that exists for the effectiveness of psychoanalysis as a treatment for psychological disorder is reviewed. The evidence base is significant and growing, but less than might meet criteria for an empirically based therapy. The author goes on to argue that the absence of evidence may be symptomatic of the epistemic difficulties that psychoanalysis faces in the context of 21st century psychiatry, and examines some of the philosophical problems faced by psychoanalysis as a model of the mind. Finally some changes necessary in order to ensure a future for psychoanalysis and psychoanalytic therapies within psychiatry are suggested. PMID:16946899

  8. Health technology assessment and health policy today a multifaceted view of their unstable crossroads

    CERN Document Server

    del Llano-Señarís, Juan E

    2015-01-01

    This book disentangles the issues in connection with the advancement of Health Technology Assessment (HTA) and its interface with health policy. It highlights the factors that should shape its progress in the near future. Interdisciplinary and critical views from a number of professionals are put together in a prescient order to cast some light and make recommendations as to the next steps HTA should take to be fit for purpose. A wealth of documents dealing with HTA have been published over the last three decades. HTA allegedly is one of the bedrocks of regulation and medical decision making. However, counter vailing visions contend that geographical variations in the role that HTA is actually playing within countries pinpoints specific room for improvement. Given our social preferences, cherry-picking HTA's features and successes over the last decades moves it away from its possibility frontier. Some of the most noteworthy hindrances that HTA faces, in several countries, to making headway towards its consoli...

  9. [Have you eaten any DNA today? Science communication during Science and Technology Week in Brazil].

    Science.gov (United States)

    Possik, Patricia Abrão; Shumiski, Lívia Cantisani; Corrêa, Elisete Marcia; Maia, Roberta de Assis; Medaglia, Adriana; Mourão, Lucivana Prata de Souza; Pereira, Jairo Marques Campos; Persuhn, Darlene Camati; Rufier, Myrthes; Santos, Marcelo; Sobreira, Marise; Elblink, Marcia Triunfol

    2013-11-30

    During the first National Science and Technology Week held in 2004, science centers and museums, universities and schools engaged in activities with the idea of divulging science to the people. Demonstrations of the extraction of DNA from fruits were conducted in supermarkets in 11 Brazilian cities by two institutions, DNA Vai à Escola and Conselho de Informação e Biotecnologia. This article describes the formation of a national network of people interested in communicating information about genetics to the lay public and the implementation of a low-cost science communication activity in different parts of the country simultaneously. It also analyzes the impact caused by this initiative and the perceptions of those involved in its organization.

  10. S'COOL Provides Research Opportunities and Current Data for Today's Technological Classroom

    Science.gov (United States)

    Green, Carolyn J.; Chambers, Lin H.; Racel, Anne M.

    1999-01-01

    NASA's Students' Cloud Observations On-Line (S'COOL) project, a hands-on educational project, was an innovative idea conceived by the scientists in the Radiation Sciences Branch at NASA Langley Research Center, Hampton, Virginia, in 1996. It came about after a local teacher expressed the idea that she wanted her students to be involved in real-life science. S'COOL supports NASA's Clouds and the Earth's Radiant Energy System (CERES) instrument, which was launched on the Tropical Rainforest Measuring Mission (TRMM) in November, 1997, as part of NASA's Earth Science Enterprise. With the S'COOL project students observe clouds and related weather conditions, compute data and note vital information while obtaining ground truth observations for the CERES instrument. The observations can then be used to help validate the CERES measurements, particularly detection of clear sky from space. In addition to meeting math, science and geography standards, students are engaged in using the computer to obtain, report and analyze current data, thus bringing modern technology into the realm of classroom, a paradigm that demands our attention.

  11. Addressing Ethics and Technology in Business: Preparing Today's Students for the Ethical Challenges Presented by Technology in the Workplace

    Science.gov (United States)

    Brooks, Rochelle

    2008-01-01

    The ethical development of information systems is but one of those sensitive scenarios associated with computer technology that has a tremendous impact on individuals and social life. The significance of these issues of concern cannot be overstated. However, since computer ethics is meant to be everybody's responsibility, the result can often be…

  12. Superheater Corrosion In Biomass Boilers: Today's Science and Technology

    Energy Technology Data Exchange (ETDEWEB)

    Sharp, William (Sandy) [SharpConsultant

    2011-12-01

    the measured first melting point of fly ash deposits does not necessarily produce a step increase in corrosion rate. Corrosion rate typically accelerates at temperatures below the first melting temperature and mixed deposits may have a broad melting temperature range. Although the environment at a superheater tube surface is initially that of the ash deposits, this chemistry typically changes as the deposits mature. The corrosion rate is controlled by the environment and temperature at the tube surface, which can only be measured indirectly. Some results are counter-intuitive. Two boiler manufacturers and a consortium have developed models to predict fouling and corrosion in biomass boilers in order to specify tube materials for particular operating conditions. It would be very useful to compare the predictions of these models regarding corrosion rates and recommended alloys in the boiler environments where field tests will be performed in the current program. Manufacturers of biomass boilers have concluded that it is more cost-effective to restrict steam temperatures, to co-fire biofuels with high sulfur fuels and/or to use fuel additives rather than try to increase fuel efficiency by operating with superheater tube temperatures above melting temperature of fly ash deposits. Similar strategies have been developed for coal fired and waste-fired boilers. Additives are primarily used to replace alkali metal chloride deposits with higher melting temperature and less corrosive alkali metal sulfate or alkali aluminum silicate deposits. Design modifications that have been shown to control superheater corrosion include adding a radiant pass (empty chamber) between the furnace and the superheater, installing cool tubes immediately upstream of the superheater to trap high chloride deposits, designing superheater banks for quick replacement, using an external superheater that burns a less corrosive biomass fuel, moving circulating fluidized bed (CFB) superheaters from the

  13. Superheater Corrosion In Biomass Boilers: Today's Science and Technology

    Energy Technology Data Exchange (ETDEWEB)

    Sharp, William (Sandy) [SharpConsultant

    2011-12-01

    the measured first melting point of fly ash deposits does not necessarily produce a step increase in corrosion rate. Corrosion rate typically accelerates at temperatures below the first melting temperature and mixed deposits may have a broad melting temperature range. Although the environment at a superheater tube surface is initially that of the ash deposits, this chemistry typically changes as the deposits mature. The corrosion rate is controlled by the environment and temperature at the tube surface, which can only be measured indirectly. Some results are counter-intuitive. Two boiler manufacturers and a consortium have developed models to predict fouling and corrosion in biomass boilers in order to specify tube materials for particular operating conditions. It would be very useful to compare the predictions of these models regarding corrosion rates and recommended alloys in the boiler environments where field tests will be performed in the current program. Manufacturers of biomass boilers have concluded that it is more cost-effective to restrict steam temperatures, to co-fire biofuels with high sulfur fuels and/or to use fuel additives rather than try to increase fuel efficiency by operating with superheater tube temperatures above melting temperature of fly ash deposits. Similar strategies have been developed for coal fired and waste-fired boilers. Additives are primarily used to replace alkali metal chloride deposits with higher melting temperature and less corrosive alkali metal sulfate or alkali aluminum silicate deposits. Design modifications that have been shown to control superheater corrosion include adding a radiant pass (empty chamber) between the furnace and the superheater, installing cool tubes immediately upstream of the superheater to trap high chloride deposits, designing superheater banks for quick replacement, using an external superheater that burns a less corrosive biomass fuel, moving circulating fluidized bed (CFB) superheaters from the

  14. Climate change and forest diseases: using todays knowledge to address future challenges

    Energy Technology Data Exchange (ETDEWEB)

    Sturrock, R. N.

    2012-11-01

    The health of the earths forests and urban green spaces is increasingly challenged by the outcomes of human activities, including global climate change. As climate changes, the role and impact of diseases on trees in both forest ecosystems and in urban settings will also change. Knowledge of relationships between climate variables and diseases affecting forest and urban trees is reviewed, with specific emphasis on those affecting foliage, shoots, and stems. Evidence that forest diseases are already responding to the earths changing climate is examined (e.g., Dothistroma needle blight in northern British Columbia) as are predicted scenarios for future changes in impact on forests by other tree diseases. Outbreaks of tree diseases caused by native and alien pathogens are predicted to become more frequent and intense this and other general predictions about the effects of climate change on forest and tree diseases are discussed. Despite the uncertainty that accompanies such predictions it is imperative that researchers, forest and urban tree managers, and policy makers work together to develop and implement management strategies that enhance the resilience of the worlds forests and urbanized trees. Strategies discussed include monitoring, forecasting, planning, and mitigation. (Author) 60 refs.

  15. Connecting today's climates to future climate analogs to facilitate movement of species under climate change.

    Science.gov (United States)

    Littlefield, Caitlin E; McRae, Brad H; Michalak, Julia L; Lawler, Joshua J; Carroll, Carlos

    2017-03-24

    Increasing connectivity is an important strategy for facilitating species range shifts and maintaining biodiversity in the face of climate change. To date, however, few researchers have included future climate projections in efforts to prioritize areas for increasing connectivity. We identified key areas likely to facilitate climate-induced species' movement across western North America. Using historical climate data sets and future climate projections, we mapped potential species' movement routes that link current climate conditions to analogous climate conditions in the future (i.e., future climate analogs) with a novel moving-window analysis based on electrical circuit theory. In addition to tracing shifting climates, the approach accounted for landscape permeability and empirically derived species' dispersal capabilities. We compared connectivity maps generated with our climate-change-informed approach with maps of connectivity based solely on the degree of human modification of the landscape. Including future climate projections in connectivity models substantially shifted and constrained priority areas for movement to a smaller proportion of the landscape than when climate projections were not considered. Potential movement, measured as current flow, decreased in all ecoregions when climate projections were included, particularly when dispersal was limited, which made climate analogs inaccessible. Many areas emerged as important for connectivity only when climate change was modeled in 2 time steps rather than in a single time step. Our results illustrate that movement routes needed to track changing climatic conditions may differ from those that connect present-day landscapes. Incorporating future climate projections into connectivity modeling is an important step toward facilitating successful species movement and population persistence in a changing climate. © 2017 Society for Conservation Biology.

  16. Technology and Online Education: Models for Change

    Science.gov (United States)

    Cook, Catherine W.; Sonnenberg, Christian

    2014-01-01

    This paper contends that technology changes advance online education. A number of mobile computing and transformative technologies will be examined and incorporated into a descriptive study. The object of the study will be to design innovative mobile awareness models seeking to understand technology changes for mobile devices and how they can be…

  17. Agrogeology today

    Science.gov (United States)

    Kerek, Barbara; Kuti, Laszlo; Vatai, Jozsef

    2010-05-01

    Agrogeology is one of the research sectors of applied geology. It addresses all geological characteristics of the superficial deposits and the related geological processes taking place therein which are of crucial importance regarding agricultural production and sylviculture, influence the plantation of crops and woods and provide information on a number of factors including the sequences constituting the soil, soil forming sediments and parent rocks, the position and quality of groundwater, the salt regime governed by groundwater movement as well as the natural and manmade changes in the regions below the soil horizon affecting the surface as well. Accordingly, it investigates not only the sediment appearing on the surface and affected by soil development (=soil) but all near-surface sequences taken together as well as the relationship between soil-parent material-groundwater in lowlands and soil-soil forming sediment and parent rock in mountain and hilly areas. Furthermore, it examines also the changes of these systems as a result of human intervention and makes predictions concerning the advantageous or disadvantageous effects of these changes. Consequently, the most important tasks of agrogeology can be defined as follows: 1. Detailed agrogeological description and specification of farmlands and land units aimed at optimal land use as well as supporting the rational selection of crops and the production system. 2. Investigation of the geological factors of different soil degradation processes (erosion, deflation, salinisation, acidification, desiccation, etc.), prediction of the occurrence of these processes together with the geological chances of their prevention and minimisation. 3. Examination of the agrogeological and water regime properties of the soil-(soil forming sediment)-parent rock-groundwater system characteristic for the given land unit. 4. Research, survey, simulation and prediction of the impacts of soil use as well as agri- and sylviculture on

  18. Learning from today's extreme weather events to increase our resilience to climate change

    Science.gov (United States)

    Ruin, I.; Lutoff, C.; Borga, M.; Creutin, J.-D.; Anquetin, S.; Gruntfest, E.; Scolobig, A.

    2009-04-01

    According to the IPCC, flooding is the most widespread serious potential impact of climate change on human settlement. Vulnerability to floods can be thought as a function of exposure and adaptive capacity, and all three entities have been increasing in many areas. Therefore, in order to inform decision-makers, it is crucial to better understand what are the vulnerability factors but also to what extend individuals and societies are capable to adapt their way of life to their changing environment. In this perspective, flash flood events offer a good example of the kind of extremes that our societies may have to face more often in the future. Characterized by their suddenness, fast and violent movement, rarity and small scale, they are particularly difficult to forecast accurately and leave very little lead-time for warnings. In this context, our interdisciplinary team conducts research focusing on individual and human organization responses to warning and crisis situations by using a comprehensive, coupled natural—human system approach over time and space scales. The objective is to understand i) what cognitive and situational factors help individuals and communities to shift from normal daily activities to adapted crisis response and ii) what is the dynamic of this process compared to the one of the natural phenomenon. In this regard, our research learned both from individual perception and behavioral intent survey ("what if" type of survey) than from actual behavioral data gathered in a context of post-event investigations. The review of the literature shows that behavioral intent surveys do not accurately predict warning and crisis response as well as behavioral data do. Knowing that, the difficulty is to obtain consistent and accurate spatio-temporal behavioral data. According to our experience, this is particularly difficult in the context of crisis situations. Behavioral verification requires real-time observations and data collection of indicators

  19. The Cost of Change in Technology Education.

    Science.gov (United States)

    Pullias, Dave

    1987-01-01

    The author states that two costs will be involved in the coming change in technology education: financial and personal. He questions what group of educators will teach technology education in the future. (CH)

  20. Innovate or imitate? Behavioural technological change

    NARCIS (Netherlands)

    Hommes, C.; Zeppini, P.

    2013-01-01

    We propose a behavioural model of technological change with evolutionary switching between boundedly rational costly innovators and free imitators, and study the endogenous interplay of innovation decisions, market price dynamics and technological progress. Innovation and imitation are strategic sub

  1. Innovate or imitate? Behavioural technological change

    NARCIS (Netherlands)

    Hommes, C.; Zeppini, P.

    2014-01-01

    We propose a behavioural model of technological change with evolutionary switching between costly innovators and free imitators, and study the endogenous interplay of innovation decisions, market price dynamics and technological progress. Innovation and imitation are strategic substitutes and exhibi

  2. Resistance to Technological Change in Academia

    Science.gov (United States)

    Moerschell, Linda

    2009-01-01

    Initiating changes in technology, promoting utilization, and managing resistance by faculty may be among the most pressing challenges for academic leadership. Change that involves new technology is an ideal example of the systemic nature of organizational change because it includes infrastructure, expert knowledge, training, long-term vision,…

  3. Resistance to Technological Change in Academia

    Science.gov (United States)

    Moerschell, Linda

    2009-01-01

    Initiating changes in technology, promoting utilization, and managing resistance by faculty may be among the most pressing challenges for academic leadership. Change that involves new technology is an ideal example of the systemic nature of organizational change because it includes infrastructure, expert knowledge, training, long-term vision,…

  4. Technological change as social proces

    DEFF Research Database (Denmark)

    Jamison, Andrew

    2004-01-01

    The article distinguishes between different meanings that technology has as well as the different 'roles' that technologies play in society. udfoldes tre forståelser af teknologisk forandring. Der sigtes på at fremstille forskellige meningsdannelser, som i sit samspil konstituerer et samfunds opf...

  5. The changing environment for technological innovation in health care.

    Science.gov (United States)

    Goodman, C S; Gelijns, A C

    1996-01-01

    A distinguishing feature of American health care is its emphasis on advanced technology. Yet today's changing health care environment is overhauling the engine of technological innovation. The rate and direction of technological innovation are affected by a complex of supply- and demandside factors, including biomedical research, education, patent law, regulation, health care payment, tort law, and more. Some distinguishing features of technological innovation in health care are now at increased risk. Regulatory requirements and rising payment hurdles are especially challenging to small technology companies. Closer management of health care delivery and payment, particularly the standardization that may derive from practice guidelines and clamping down on payment for investigational technologies, curtails opportunities for innovation. Levels and distribution of biomedical research funding in government and industry are changing. Financial constraints are limiting the traditional roles of academic health centers in fostering innovation. Despite notable steps in recent years to lower regulatory barriers and speed approvals, especially for products for life-threatening conditions, the Food and Drug Administration is under great pressure from Congress, industry, and patients to do more. Technology gatekeeping is shifting from hundreds of thousands of physicians acting on behalf of their patients to fewer, yet more powerful, managed care organizations and health care networks. Beyond its direct effects on adoption, payment, and use of technologies, the extraordinary buying leverage of these large providers is cutting technology profit margins and heightening competition among technology companies. It is contributing to unprecedented restructuring of the pharmaceutical and medical device industries, leading to unprecedented alliances with generic product companies, health care providers, utilization review companies, and other agents. These industry changes are already

  6. Measuring the bias of technological change

    OpenAIRE

    Doraszelski, Ulrich; Jaumandreu, Jordi

    2014-01-01

    Technological change can increase the productivity of the various factors of production in equal terms or it can be biased towards a specific factor. We develop an estimator for production functions when productivity is multi-dimensional. We directly assess the bias of technological change by measuring, at the level of the individual firm, how much of it is factor neutral and how much is labor augmenting. Applying our estimator to panel data from Spain, we find that technological change is in...

  7. Information services today an introduction

    CERN Document Server

    Hirsh, Sandra

    2015-01-01

    This essential overview of what it means to be a library and information professional today provides a broad overview of the transformation of libraries as information organizations, why these organizations are more important today than ever before, the technological influence on how we provide information resources and services in today's digital and global environment, and the various career opportunities available for information professionals. The book begins with a historical overview of libraries and their transformation as information and technology

  8. The Changing Nature of Educational Technology Programs

    Science.gov (United States)

    Spector, J. Michael

    2015-01-01

    The many changes in educational technologies have been well documented in both the professional and popular literature. What is less well documented is the changing nature of programs that prepare individuals for careers in the broad multi-disciplinary field of educational technology. This article is a first attempt to look at how educational…

  9. 'Changes in Tone, Setting, and Publisher: Indigenous Literatures of Australia and New Zealand from the 1980s to Today'

    Directory of Open Access Journals (Sweden)

    Per Henningsgaard

    2016-05-01

    Full Text Available This article examines four novels written since 1980 by two Aboriginal Australian authors and two Maori authors. Two of the four novels were written near the beginning of this period and feature settings that are contemporary with their publication; The Day of the Dog by Aboriginal Australian author Archie Weller was published in 1981, while Once Were Warriors by Maori author Alan Duff was published in 1990. The other two novels (That Deadman Dance by Aboriginal Australian author Kim Scott and The Trowenna Sea by Maori author Witi Ihimaera are works of historical fiction written in the last decade. The shift in tone between the earlier novels and the more recent novels is particularly remarkable. Coupled with the shift in tone, the settings have changed. It is tempting to ascribe the shifts in tone and setting over this 30-year period to the changing social and political realities surrounding the issue of indigenous relations in the two nations. And these factors undoubtedly played an important role in the aforementioned shifts; indigenous authors writing today are responding to a different social and political reality compared to indigenous authors writing in the 1980s and early 1990s. What this explanation overlooks, however, are the concurrent changes in the publication of indigenous literature and how these might contribute to the types of changes noted above. Indigenous writers are now writing for an international literary marketplace. This article makes it clear that there are significant implications to the shift from indigenous literature being published by small to medium-sized local publishing houses, to indigenous literature being published by the local arm of a multinational conglomerate.

  10. Preface: Catalysis Today

    DEFF Research Database (Denmark)

    Li, Yongdan

    2016-01-01

    This special issue of Catalysis Today with the theme “Sustain-able Energy” results from a great success of the session “Catalytic Technologies Accelerating the Establishment of Sustainable and Clean Energy”, one of the two sessions of the 1st International Symposium on Catalytic Science and Techn......This special issue of Catalysis Today with the theme “Sustain-able Energy” results from a great success of the session “Catalytic Technologies Accelerating the Establishment of Sustainable and Clean Energy”, one of the two sessions of the 1st International Symposium on Catalytic Science...... and Technology in Sustainable Energy and Environment, held in Tianjin, China during October8–10, 2014. This biennial symposium offers an international forum for discussing and sharing the cutting-edge researches and the most recent breakthroughs in energy and environmental technologies based on catalysis...

  11. Technologies for climate change adaptation. Agriculture sector

    Energy Technology Data Exchange (ETDEWEB)

    Zhu, X. (ed.) (UNEP Risoe Centre, Roskilde (Denmark)); Clements, R.; Quezada, A.; Torres, J. (Practical Action Latin America, Lima (Peru)); Haggar, J. (Univ. of Greenwich, London (United Kingdom))

    2011-08-15

    This guidebook presents a selection of technologies for climate change adaptation in the agriculture sector. A set of 22 adaptation technologies are showcased. These are based primarily on the principles of agroecology, but also include scientific technologies of climate and biological sciences complemented by important sociological and institutional capacity building processes that are required for climate change to function. The technologies cover: 1) Planning for climate change and variability. 2) Sustainable water use and management. 3) Soil management. 4) Sustainable crop management. 5) Sustainable livestock management. 6) Sustainable farming systems. 7) Capacity building and stakeholder organisation. Technologies that tend to homogenise the natural environment and agricultural production have low possibilities of success in environmental stress conditions that are likely to result from climate change. On the other hand, technologies that allow for, and promote diversity are more likely to provide a strategy which strengthens agricultural production in the face of uncertain future climate change scenarios. The 22 technologies showcased in this guidebook have been selected because they facilitate the conservation and restoration of diversity while also providing opportunities for increasing agricultural productivity. Many of these technologies are not new to agricultural production practices, but they are implemented based on the assessment of current and possible future impacts of climate change in a particular location. agroecology is an approach that encompasses concepts of sustainable production and biodiversity promotion and therefore provides a useful framework for identifying and selecting appropriate adaptation technologies for the agriculture sector. The guidebook provides a systematic analysis of the most relevant information available on climate change adaptation technologies in the agriculture sector. It has been compiled based on a literature

  12. Technologies for global change earth observations

    Science.gov (United States)

    Johnston, Gordon I.; Hudson, Wayne R.

    1990-01-01

    Advances in the areas of space-based observations, data/information analysis, and spacecraft/operations for the studying of global changes are discussed. Research involving systems analysis, observation technologies, information technologies, and spacecraft technologies is examined. Consideration is given to cryogenic coolers, IR arrays, laser and submillimeter sensing, large array CCD, information visualization, design knowledge capture, optical communications, multiinstrument pointing, propulsion, space environmental effects, and platform thermal systems.

  13. Academic librarianship today

    CERN Document Server

    2017-01-01

    Intended for use by both librarians and students in LIS programs, Academic Librarianship Today is the most current, comprehensive overview of the field available today. Key features include: Each chapter was commissioned specifically for this new book, and the authors are highly regarded academic librarians or library school faculty— or both Cutting-edge topics such as open access, copyright, digital curation and preservation, emerging technologies, new roles for academic librarians, cooperative collection development and resource sharing, and patron-driven acquisitions are explored in depth Each chapter ends with thought-provoking questions for discussion and carefully constructed assignments that faculty can assign or adapt for their courses The book begins with Gilman’s introduction, an overview that briefly synthesizes the contents of the contributors’ chapters by highlighting major themes. The main part of the book is organized into three parts: The Academic Library Landscape Today, ...

  14. Dynamics of energy systems: Methods of analysing technology change

    Energy Technology Data Exchange (ETDEWEB)

    Neij, Lena

    1999-05-01

    Technology change will have a central role in achieving a sustainable energy system. This calls for methods of analysing the dynamics of energy systems in view of technology change and policy instruments for effecting and accelerating technology change. In this thesis, such methods have been developed, applied, and assessed. Two types of methods have been considered, methods of analysing and projecting the dynamics of future technology change and methods of evaluating policy instruments effecting technology change, i.e. market transformation programmes. Two methods are focused on analysing the dynamics of future technology change; vintage models and experience curves. Vintage models, which allow for complex analysis of annual streams of energy and technological investments, are applied to the analysis of the time dynamics of electricity demand for lighting and air-distribution in Sweden. The results of the analyses show that the Swedish electricity demand for these purposes could decrease over time, relative to a reference scenario, if policy instruments are used. Experience curves are used to provide insight into the prospects of diffusion of wind turbines and photo voltaic (PV) modules due to cost reduction. The results show potential for considerable cost reduction for wind-generated electricity, which, in turn, could lead to major diffusion of wind turbines. The results also show that major diffusion of PV modules, and a reduction of PV generated electricity down to the level of conventional base-load electricity, will depend on large investments in bringing the costs down (through R D and D, market incentives and investments in niche markets) or the introduction of new generations of PV modules (e.g. high-efficiency mass-produced thin-film cells). Moreover, a model has been developed for the evaluation of market transformation programmes, i.e. policy instruments that effect technology change and the introduction and commercialisation of energy

  15. A merge model with endogenous technological change

    Energy Technology Data Exchange (ETDEWEB)

    Kypreos, S.; Bahn, O.

    2002-03-01

    A new version of the MERGE model, called MERGE-ETL, has been developed to consider endogenous technological change in the energy system. The basic formulation of MERGE-ETL as well as some first results are reported here. (author)

  16. Technologies for climate change adaptation. Coastal erosion and flooding

    Energy Technology Data Exchange (ETDEWEB)

    Zhu, X. (ed.) (UNEP Risoe Centre, Roskilde (Denmark)); Linham, M.M.; Nicholls, R.J. (Univ. of Southampton (United Kingdom))

    2010-11-15

    This guidebook is intended to be a practical tool for use by coastal zone managers in developing countries. The aim is to provide best practice guidance and assist these managers in assessing their evolving adaptation needs and help them to prepare action plans for adapting to climate change in the coastal zone. The guidebook first reviews the main physical and societal impacts of climate change in the coastal zone. It then considers the process of adaptation to erosion and flooding/inundation hazards where major impacts may occur and a range of adaptation technologies are best developed. Thirteen of these adaptation technologies are presented in this guide, representing examples of the protect, accommodate or (planned) retreat approaches to adaptation. While this does not represent an exhaustive list of the adaptation technologies that are available, these technologies are among those most widely used/considered in the coastal zone today. All the technologies considered are relevant to climate change adaptation and collectively, more widespread application is expected in the future under climate change and rising sea levels. For each adaptation technology the following issues are addressed: (1) definition and description; (2) technical advantages and disadvantages; (3) institutional and organisational requirements; (4) potential costs and opportunities; and (5) barriers to implementation; followed by a case study example. We have endeavoured to include developing country examples wherever possible, but as there is less activity and less documentation of developing world projects and some technologies are barely used in the developing world, this is not always possible. Knowledge and capacity building requirements and monitoring technologies are considered and contrasted across all 13 adaptation technologies. Finally, more detailed sources are indicated. Each adaptation technology has widely varying advantages and disadvantages. As such, selection of measures

  17. Science and Math Lesson Plans to Meet the Ohio Revised Science Standards and the Next Generation of Standards for Today; Technology (Excel

    Directory of Open Access Journals (Sweden)

    Suzanne Lunsford

    2015-02-01

    Full Text Available Pre-service teachers (K-12 developed and taught lesson plans that met the state and national science and technology standards by integrating Excel and PowerPoint into their lesson. A sample of 74 pre-service teachers in our science education program were required to integrate technology (Excel as they developed science and math lesson plans with graphing as a requirement. These students took pre-test and post-test (n=74 to determine their understanding of Excel in relation to the need of current technology for todays' science classroom. The test results showed that students obtained content gains in Excel graphing in all the inquiry-based lab experiments. They also gained experience in developing math skills, inquiry-based science lesson plans, and communication and presentation skills.

  18. Doctors Today

    LENUS (Irish Health Repository)

    Murphy, JFA

    2012-03-01

    Doctors’ relationship with patients and their role in society is changing. Until the 1960s doctors concentrated on the welfare of patients with less emphasis placed on patients’ rights1. Over recent decades there has been increasing empowerment of the individual across all facets of society including health care. Doctors continue to be perceived as having expertise and authority over medical science. Patients, however, now hold sway over questions of values or preferences. We all must be aware of this change in the doctor- patient interaction. We need to be more aware of the outcomes that patients view as important. The concept of shared decision-making with the patient is now widely appreciated. The process involves a change in mind set particularly for doctors who trained in an earlier era.

  19. Changing Knowledge, Changing Technology: Implications for Teacher Education Futures

    Science.gov (United States)

    Burden, Kevin; Aubusson, Peter; Brindley, Sue; Schuck, Sandy

    2016-01-01

    Recent research in teacher education futures has identified two themes that require further study: the changing nature of knowledge and the changing capabilities of technologies. This article examines the intersection of these two themes and their implications for teacher education. The research employed futures methodologies based on scenario…

  20. Skill-Biased Technological Change in Denmark

    DEFF Research Database (Denmark)

    Malchow-Møller, Nikolaj; Rose Skaksen, Jan

    2003-01-01

    Skill-Biased Technological Change in Denmark:A Disaggregate Perspective@*In this paper, we provide an industry-level analysis of skill-biased technological change(SBTC) in Denmark over the last two decades. The analysis shows that SBTC has variedconsiderably across industries, and traditionally l...... information aboutfuture labour requirements, as the relative importance of these industries must be expectedto grow, thereby reinforcing the shift in demand for skilled labour.JEL Classification: J24, J31, L6Keywords: skill-biased technological change, Danish industries......Skill-Biased Technological Change in Denmark:A Disaggregate Perspective@*In this paper, we provide an industry-level analysis of skill-biased technological change(SBTC) in Denmark over the last two decades. The analysis shows that SBTC has variedconsiderably across industries, and traditionally...... large Danish industries have experiencedrelatively less SBTC. This may partly explain why wage inequality between skilled and lessskilled has risen less in Denmark than in other countries. We also find that SBTC has beenconcentrated in already skill-intensive industries. This contains important...

  1. Space Technology Mission Directorate: Game Changing Development

    Science.gov (United States)

    Gaddis, Stephen W.

    2015-01-01

    NASA and the aerospace community have deep roots in manufacturing technology and innovation. Through it's Game Changing Development Program and the Advanced Manufacturing Technology Project NASA develops and matures innovative, low-cost manufacturing processes and products. Launch vehicle propulsion systems are a particular area of interest since they typically comprise a large percentage of the total vehicle cost and development schedule. NASA is currently working to develop and utilize emerging technologies such as additive manufacturing (i.e. 3D printing) and computational materials and processing tools that could dramatically improve affordability, capability, and reduce schedule for rocket propulsion hardware.

  2. Considerations in change management related to technology.

    Science.gov (United States)

    Luo, John S; Hilty, Donald M; Worley, Linda L; Yager, Joel

    2006-01-01

    The authors describe the complexity of social processes for implementing technological change. Once a new technology is available, information about its availability and benefits must be made available to the community of users, with opportunities to try the innovations and find them worthwhile, despite organizational resistances. The authors reviewed the literature from psychiatry, psychology, sociology, business, and technology to distill common denominators for success and failure related to implementing technology. Beneficial technological innovations that are simple to use and obviously save everyone time and effort are easy to inaugurate. However, innovations that primarily serve management rather than subordinates or front-line utilizers may fail, despite considerable institutional effort. This article reviews and outlines several of the more prominent theoretical models governing successful institutional change. Successful implementation of difficult technological changes requires visionary leadership that has carefully considered the benefits, consulted with influence leaders at all organizational levels to spot unintended consequences and sources of resistance, and developed a detailed plan and continuous quality assurance process to foster implementation over time.

  3. Single-chamber solid oxide fuel cell technology - From its origins to today's state of the art

    Energy Technology Data Exchange (ETDEWEB)

    Khun, M. [Department of Mechanical Engineering, Ecole Polytechnique de Montreal, Montreal, Quebec, H3T 1J4 (Canada); Napporn, T. W. [Equipe Electrocatalyse, Laboratoire de Catalyse en Chimie Organique, UMR CNRS 6503, Universite de Poitiers, Poitiers (France)

    2010-07-01

    In single-chamber solid oxide fuel cells (SC-SOFCs), both anode and cathode are situated in a common gas chamber and are exposed to a mixture of fuel and oxidant. The working principle is based on the difference in catalytic activity of the electrodes for the respective anodic and cathodic reactions. The resulting difference in oxygen partial pressure between the electrodes leads to the generation of an open circuit voltage. Progress in SC-SOFC technology has enabled the generation of power outputs comparable to those of conventional SOFCs. This paper provides a detailed review of the development of SC-SOFC technology. (author)

  4. [Mathematics, natural sciences and technology--parts of the encyclopedia Die Kultur der Gegenwart (The culture of today)].

    Science.gov (United States)

    Tobies, Renate

    2008-03-01

    The paper explores the trend of the early 20th century to consolidate mathematics, natural sciences, medicine and technology under the umbrella of one integrative culture--a tendency which contrasts with the increasing mainstream trend of separating the humanities from the natural sciences. The unifying umbrella was framed by the great encyclopedia Die Kultur der Gegenwart which was published by B. G. Teubner from 1905 to 1925 and was planned to run up to 62 volumes. We analyze the quantitative rate of the parts devoted to the humanities, the natural sciences and technology, respectively, the degree to which these parts were completed in this encyclopedia. In particular, we investigate the role of mathematicians and their reasons to find a classification for the mathematical, natural scientific and engineering parts of culture as well as their reasons, to win Nobel prize winners and other famous scientists to become co-editors and authors. We examine the published volumes in the fields of mathematics, chemistry, physics, astronomy and technology in order to show what type of publication--professional or popular--was intended. Furthermore, we illuminate how the educational reform of mathematics, natural sciences and technology of this period--which included a reform of girls' and women's education--was reflected in the encyclopedia Die Kultur der Gegenwart.

  5. Investments in energy technological change under uncertainty

    Science.gov (United States)

    Shittu, Ekundayo

    2009-12-01

    This dissertation addresses the crucial problem of how environmental policy uncertainty influences investments in energy technological change. The rising level of carbon emissions due to increasing global energy consumption calls for policy shift. In order to stem the negative consequences on the climate, policymakers are concerned with carving an optimal regulation that will encourage technology investments. However, decision makers are facing uncertainties surrounding future environmental policy. The first part considers the treatment of technological change in theoretical models. This part has two purposes: (1) to show--through illustrative examples--that technological change can lead to quite different, and surprising, impacts on the marginal costs of pollution abatement. We demonstrate an intriguing and uncommon result that technological change can increase the marginal costs of pollution abatement over some range of abatement; (2) to show the impact, on policy, of this uncommon observation. We find that under the assumption of technical change that can increase the marginal cost of pollution abatement over some range, the ranking of policy instruments is affected. The second part builds on the first by considering the impact of uncertainty in the carbon tax on investments in a portfolio of technologies. We determine the response of energy R&D investments as the carbon tax increases both in terms of overall and technology-specific investments. We determine the impact of risk in the carbon tax on the portfolio. We find that the response of the optimal investment in a portfolio of technologies to an increasing carbon tax depends on the relative costs of the programs and the elasticity of substitution between fossil and non-fossil energy inputs. In the third part, we zoom-in on the portfolio model above to consider how uncertainty in the magnitude and timing of a carbon tax influences investments. Under a two-stage continuous-time optimal control model, we

  6. Technologies for Climate Change Mitigation - Agriculture Sector

    DEFF Research Database (Denmark)

    Uprety, D.C.; Dhar, Subash; Hongmin, Dong

    This guidebook describes crop and livestock management technologies and practices that contribute to climate change mitigation while improving crop productivity, reducing reliance on synthetic fertilizers, and lowering water consumption. It is co-authored by internationally recognised experts...... in the areas of crops, livestock, emissions, and economics, and we are grateful for their efforts in producing this cross disciplinary work. This publication is part of a technical guidebook series produced by the UNEP Risø Centre on Energy, Climate and Sustainable Development (URC) as part of the Technology...... to understand their technology needs in a cohesive manner, and prepare Technology Action Plans (TAPs) accordingly. The TNA project is funded by the Global Environment Facility (GEF) and is being implemented by UNEP and the URC in 36 developing countries....

  7. Technological Change, Globalization, and the Community College

    Science.gov (United States)

    Romano, Richard M.; Dellow, Donald A.

    2009-01-01

    In early nineteenth-century England, workers now known as Luddites roamed the countryside destroying machinery that they saw as creating unemployment and upsetting their traditional way of life. They believed that the growing mechanization of production, what people would now call technological change, and the expanding volume of trade ushered in…

  8. Technological Change During the Energy Transition

    NARCIS (Netherlands)

    van der Meijden, G.C.; Smulders, Sjak A.

    2014-01-01

    The energy transition from fossil fuels to alternative energy sources has important consequences for technological change and resource extraction. We examine these consequences by incorporating a non-renewable resource and an alternative energy source in a market economy model of endogenous growth t

  9. Technological Change During the Energy Transition

    NARCIS (Netherlands)

    van der Meijden, G.C.; Smulders, Sjak A.

    2014-01-01

    The energy transition from fossil fuels to alternative energy sources has important consequences for technological change and resource extraction. We examine these consequences by incorporating a non-renewable resource and an alternative energy source in a market economy model of endogenous growth t

  10. Networking Technologies and the Rate of Technological Change

    Directory of Open Access Journals (Sweden)

    Charles Mitchell

    2005-12-01

    Full Text Available Network technology is changing rapidly and those adept at ICT analysis need resolve rate of change issues. Developments in networking now are in the direction of heuristic intelligence. Since about 1980, networking techniques have encouraged combining bits of information with imagination cognitively to improve ideas about reality. ICT enterprise projects utilize networking to sustain requisite imagination. Assumptions and misassuptions of project builders are rationally comprehended as networking sustains creative processes. The monopolization of valuable network techniques influences in the direction of esoteric networking. Data presents that substantial knowledge and networking is now occurring globally. As a netaphor, networking

  11. Networking Technologies and the Rate of Technological Change

    Directory of Open Access Journals (Sweden)

    Charles Mitchell

    2005-12-01

    Full Text Available Network technology is changing rapidly and those adept at ICT analysis need resolve rate of change issues. Developments in networking now are in the direction of heuristic intelligence. Since about 1980, networking techniques have encouraged combining bits of information with imagination cognitively to improve ideas about reality. ICT enterprise projects utilize networking to sustain requisite imagination. Assumptions and misassuptions of project builders are rationally comprehended as networking sustains creative processes. The monopolization of valuable network techniques influences in the direction of esoteric networking. Data presents that substantial knowledge and networking is now occurring globally. As a netaphor, networking

  12. Water resources protection today: end-of-pipe technology and cleaner production. Case study of the Czech Odra River watershed.

    Science.gov (United States)

    Chour, V

    2001-01-01

    This paper reports on integrated watershed-based protection and sustainable use of water resources to increase the effectiveness of water pollution abatement. The approach includes improvements in end-of-pipe waste-water treatment technologies and implementation of Cleaner Production (CP) principles and policies within the watershed. An example of the general effectiveness of this approach is illustrated by the Czech Odra River Cleaner Production Project where reductions in pollution were achieved with improved industrial production. The CP theme is worth considering as an important challenge for the IWA.

  13. Federalism and technological change in blood products.

    Science.gov (United States)

    Taylor, Mark Zachary

    2009-12-01

    Recent research has shown how federalism affects health care finance, health care reform, and health policy innovation. The purpose of this article is to extend this research program to study the linkages between federalism and technological change. It does so using comparative case studies spanning five countries to examine innovation and diffusion of two blood technologies-enzyme-linked immunosorbent assays (ELISA blood tests) and heat treatment-in response to the threat to the blood supply posed by HIV during the 1980s. Prior research has produced three contradictory models of the federalism-innovation relationship. This article attempts to resolve these contradictions, posits new hypotheses, and highlights sources of omitted variable bias that have important implications for understanding technological change. The case studies show that overall decentralization, rather than federalism alone, aids technological progress by allowing its supporters to "venue shop" around political resistance. Decentralization also makes the state less vulnerable to capture by status-quo interest groups. Moreover, political decentralization may have a positive effect on technological diffusion, but a far weaker effect on innovation. Thus, prior research that conflates these two effects should be revisited.

  14. Climate change and European cleaner coal technology (CCT)

    Energy Technology Data Exchange (ETDEWEB)

    Luque Cabal, V.

    2003-07-01

    The debate on the Green Paper 'Towards a European strategy for the security of energy supply' concluded that the deployment of clean coal-technologies (CCTs) contributes very positively to the security of energy supply. This paper reports some of the contributions to the debate. It goes on to summarise 6 successful projects demonstrating advanced CCTs that have been financed through the EU programmes THERMIE or ENERGIE or by the European Investment Bank. These include the demonstration projects at the CHP plant in Cottbus and the supercritical plant at Schwarze Pumpe. A table lists the efficiency and the technologies used at recent European coal-fired power plants. The challenge of mitigating climatic change and increasing the use of clean energy are two of the fundamental objectives of the European Union. The European Climate Change Programme (ECCP) Working Groups have identified measures to enable Kyoto Protocol targets to be achieved. These include, in the period 2001-2010, increasing the thermal efficiency of coal-fired power plants and beyond the Kyoto horizon, CO{sub 2} capture and sequestration. The final section of the paper considers the potential market for CCT in Europe today and stresses the importance of CCTs in achieving environmental objectives which the European Union is ready to launch in the context of the Kyoto Protocol. The paper was presented by the Deputy Head of the European Commission's Coal and Oil Unit. 5 figs., 3 tabs.

  15. Essays in energy, environment and technological change

    Science.gov (United States)

    Zhou, Yichen Christy

    This dissertation studies technological change in the context of energy and environmental economics. Technology plays a key role in reducing greenhouse gas emissions from the transportation sector. Chapter 1 estimates a structural model of the car industry that allows for endogenous product characteristics to investigate how gasoline taxes, R&D subsidies and competition affect fuel efficiency and vehicle prices in the medium-run, both through car-makers' decisions to adopt technologies and through their investments in knowledge capital. I use technology adoption and automotive patents data for 1986-2006 to estimate this model. I show that 92% of fuel efficiency improvements between 1986 and 2006 were driven by technology adoption, while the role of knowledge capital is largely to reduce the marginal production costs of fuel-efficient cars. A counterfactual predicts that an additional 1/gallon gasoline tax in 2006 would have increased the technology adoption rate, and raised average fuel efficiency by 0.47 miles/gallon, twice the annual fuel efficiency improvement in 2003-2006. An R&D subsidy that would reduce the marginal cost of knowledge capital by 25% in 2006 would have raised investment in knowledge capital. This subsidy would have raised fuel efficiency only by 0.06 miles/gallon in 2006, but would have increased variable profits by 2.3 billion over all firms that year. Passenger vehicle fuel economy standards in the United States will require substantial improvements in new vehicle fuel economy over the next decade. Economic theory suggests that vehicle manufacturers adopt greater fuel-saving technologies for vehicles with larger market size. Chapter 2 documents a strong connection between market size, measured by sales, and technology adoption. Using variation consumer demographics and purchasing pattern to account for the endogeneity of market size, we find that a 10 percent increase in market size raises vehicle fuel efficiency by 0.3 percent, as compared

  16. Accelerating technological change. Towards a more sustainable transport system

    NARCIS (Netherlands)

    van der Vooren, A.

    2014-01-01

    This thesis provides insights into the mechanisms of technological change by capturing the complexity that characterises the current technological transition of the transport system into existing evolutionary models of technological change. The transition towards a more sustainable transport system

  17. 20 Engineering Technologies Which Changed The World

    Energy Technology Data Exchange (ETDEWEB)

    Lee, In Sik; Shin, Dong Won; Mun, Jung Yang and others

    2004-07-15

    This book deals with 20 engineering technologies which changed the world, these are about a, compass, papermaking, a lens, gunpowder, machine watch, printing technique, vaccine, a suspension bridge, a railroad, a loom, photograph, petroleum, automobile, electricity, wireless communications, synthetic medicine, a jet engine and a rocket, nuclear bombs, ENIAC, and polymerase chain reaction method. Each skill is introduced with history and the detailed reports by other persons.

  18. Managing Technological Change: The Process is Key

    Science.gov (United States)

    1989-01-01

    performance suggestive of an electronic sweatshop or informa- and the quality of their work lives has been significantly im- tion assembly line than a...changc the rescrvations system, but without docu- systems, databases, and software applications that comprise mentation or access to the person who...and task HAS BEEN SEEN that instead of trying to minimize change. level, the technology’s inherent flexibili- AS A ITATI particularly with respect to

  19. Institutions, Technological Change and Economic Growth

    Directory of Open Access Journals (Sweden)

    David Corderí Novoa

    2005-01-01

    Full Text Available Theories of economic growth try to explain variations in per capita income across countries by differences in capital accumulation and productivity. However, many scholars consider that integrating institutions into economic theory and economic history is an essential step in improving explanations of why some societies are richer than others. This paper develops the empirical and theoretical case that differences in institutions are the fundamental cause of differences in technological change (productivity, hence in economic growth. First, I give a definition of institutions and how they influence economic performance, from a New Institutional Economics point of view. Then, I introduce the theoretical framework based on the economics of ideas and endogenous growth models. Finally, I argue that R&D expenditures -a proxy for technological change- will vary across countries depending on some measures of institutional quality. In the end, this paper finds that stronger institutions (measured by an aggregate of institutional quality encourage greater R&D expenditures. At a disaggregate level, the rule of law is positively correlated and the regulatory burden is negatively correlated with R&D expenditures. Human capital level (measured by the tertiary and primary school enrolment rates has also a significant positive impact in R&D expenditures.

  20. Technological changes on the macroeconomic level—mathematical modeling

    Directory of Open Access Journals (Sweden)

    A. A. Shananin

    2001-01-01

    Full Text Available We consider two of the technological changes on the macroeconomic level. The first type is due to changes of addresses of mutual deliveries between producers and the second type is due to technological progress.

  1. Un recorrido por la educación actual. Cambios necesarios / A Journey Through Education Today. Changes Required

    Directory of Open Access Journals (Sweden)

    Zuleyka Suárez Valdés-Ayala

    2011-11-01

    Full Text Available Recibido 03 de junio de 2011 • Aceptado 26 de agosto de 2011 • Corregido 09 de noviembre de 2011 Resumen. Este ensayo pretende sensibilizarnos acerca de los cambios que necesita la educación en la búsqueda constante de calidad y formación de seres integrales. Para ello se mencionan ocho aspectos fundamentales que requieren su aplicación en un mediano o corto plazo, si realmente se quieren avances significativos, sin olvidar que el cambio debe ser permanente. Abstract. This essay aims at raising awareness on the changes required in Education to continuously search for quality improvement and the formation of integral human beings. Eight fundamental aspects are included in this paper. Such aspects need to be applied in the short- or medium term to have a significant progress, keeping in mind that the change must be permanent.

  2. Managing Positive Stress for Change in the Implementation of Technology in Schools

    Directory of Open Access Journals (Sweden)

    Carol Vanvooren

    2011-04-01

    Full Text Available In the Information Age, faculty and staff in large institutions and schools make transformative changes slowly. The implementation of technology as a tool for communication and in classroom integration for instruction is also slow for many educators. However, today there is an urgency to bring the most recent technology systems, applications, and strategies into the educational organization, creating an environment that requires knowledgeable leaders to manage the rapid change. With resistance just a parking lot whisper away, leaders must orchestrate the right amount of stress to create a need in the staff to constantly evolve to a new level of technology implementation. The five positive stress inducing strategies for change, first introduced by DeVore in 1994 [4], have proven to be used by highly effective leaders from elementary schools through college. With leaders trained in these key strategies, the likelihood of faculty and staff commitment to the needed changes in technology integration is greatly increased. Leaders can’t wait for the experienced employee to consider using technology as a tool; even elementary students race past the limited and readily outdated technology skills of most teachers. Leaders must create the positive stressors to initiate change for technology in their organizations now.

  3. Managing Positive Stress for Change in the Implementation of Technology in Schools

    Directory of Open Access Journals (Sweden)

    Carol Vanvooren

    2011-04-01

    Full Text Available In the Information Age, faculty and staff in large institutions and schools make transformative changes slowly. The implementation of technology as a tool for communication and in classroom integration for instruction is also slow for many educators. However, today there is an urgency to bring the most recent technology systems, applications, and strategies into the educational organization, creating an environment that requires knowledgeable leaders to manage the rapid change. With resistance just a parking lot whisper away, leaders must orchestrate the right amount of stress to create a need in the staff to constantly evolve to a new level of technology implementation. The five positive stress inducing strategies for change, first introduced by DeVore in 1994 [4], have proven to be used by highly effective leaders from elementary schools through college. With leaders trained in these key strategies, the likelihood of faculty and staff commitment to the needed changes in technology integration is greatly increased. Leaders can’t wait for the experienced employee to consider using technology as a tool; even elementary students race past the limited and readily outdated technology skills of most teachers. Leaders must create the positive stressors to initiate change for technology in their organizations now.

  4. DTU climate change technologies. Recommendations on accelerated development and deployment of climate change technologies

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, Hans; Halsnaes, K. (Technical Univ. of Denmark, Risoe National Lab. for Sustainable Energy, System Analysis Div., Roskilde (Denmark)); Nielsen, Niels Axel; Moeller, J.S.; Hansen, Jakob Fritz; Froekjaer Strand, I. (Technical Univ. of Denmark, Kgs. Lyngby (Denmark))

    2009-09-15

    During 2009, the Technical University of Denmark (DTU) has held a number of international workshops for climate change. Participants came from industry, research institutions and government. The workshops focused on sustainable energy systems and climate change adaptation. The summary of conclusions and recommendations from the workshops constitutes a comprehensive set of technology tracks and recommended actions towards accelerated development and deployment of technology within these two key areas. The workshop process has led to three main conclusions. A. Radical changes are needed to develop sustainable energy systems. B. Tools and processes that climate-proof societal planning and management are needed in order to adapt to climate change. C. Partnerships concerning innovation and deployment (research, development and deployment) are required to meet time constraints.

  5. An Insider's History of Some of the Significant Changes In the APS from the 1960s to Today

    Science.gov (United States)

    Schwartz, Brian

    2014-03-01

    It has been over 50 years since I first joined the American Physical Society. A lot has changed. The APS in the 60s did not have a single Forum and all divisions were related to sub-field of physics research plus the History of Physics Division. The APS governance and meeting's structure did not provide for issues relate to physics and society, undergraduate and graduate education, minorities, women, industrial physics, international physics, communication of science, and many more subjects quite typical of APS in 2014. From the start, I was a very active member of APS and one of the original petitioners for the Division on Physics and Society. Ultimately this led to the APS Forum structure, the Panel on Public Affairs and many APS formal committees. Two of the major impetuses for change in the late 60s were the need to debate the role of science in the unpopular war in Vietnam and the overproduction and poor employment prospects for new Ph.D.s. I, and colleagues, (with little original encouragement from the APS leadership), arranged for the discussion on many new topics at the meeting and proposed changes within the governance of the Society. In the late 1980s I joined the APS and was involved in many changes over the next 20 years. ultimately as Associate Executive Officer and Director of the APS Centennial in 1999. As indicated earlier, I've been with the APS for over 50 years and will present its history as a participant-insider. Topic covered include my surprise election to the APS governance in 1972, the establishment of the Forum on Physics and Society (and the restrictions imposed on its governance), my role as the father (or mother) of the women's movement at APS, the complexities and politics of the move of APS headquarters from New York to College Park, the establishment of the tabloid APS News and many more subjects. Currently I am producing staged-readings of science-based plays at the March and April 2014 APS meetings for the Forum on History of

  6. Packaging Printing Today

    Directory of Open Access Journals (Sweden)

    Stanislav Bolanča

    2015-12-01

    Full Text Available Printing packaging covers today about 50% of all the printing products. Among the printing products there are printing on labels, printing on flexible packaging, printing on folding boxes, printing on the boxes of corrugated board, printing on glass packaging, synthetic and metal ones. The mentioned packaging are printed in flexo printing technique, offset printing technique, intaglio halftone process, silk – screen printing, ink ball printing, digital printing and hybrid printing process. The possibilities of particular printing techniques for optimal production of the determined packaging were studied in the paper. The problem was viewed from the technological and economical aspect. The possible printing quality and the time necessary for the printing realization were taken as key parameters. An important segment of the production and the way of life is alocation value and it had also found its place in this paper. The events in the field of packaging printing in the whole world were analyzed. The trends of technique developments and the printing technology for packaging printing in near future were also discussed.

  7. Confucianism in Today's Changing China

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ With a deft hand and a pocketful of anecdotes,Daniel Bell has been able to breathe fresh life into an ancient and once largely-dismissed subject-and by doing so,has shown readers the possible benefits of the reintroduction of parts of Confucianism into modern Chinese society.

  8. Perspectives of heating technology in view of changed energy saving consciousness and building technology now and in future

    Energy Technology Data Exchange (ETDEWEB)

    Moellmann, E.

    1989-04-01

    The development and status of the central heating technology are described. Today's low-temperature heating systems have reduced the fuel consumption by 15 to 30%. Trends with regard to dimensioning and design of systems, microelectronic systems in control technology, exhaust removal systems, burner technologies are briefly described.

  9. Developing Skills for Technological Change: Some Policy Issues.

    Science.gov (United States)

    Alfthan, Torkel

    1985-01-01

    The effects of technological change on jobs and the implications for training policies are discussed here in the context of the manufacturing sector. Discusses the impact of new technologies on skills and qualifications of managers, technicians, and skilled workers. (CT)

  10. Assessing climate change mitigation technology interventions by international institutions

    DEFF Research Database (Denmark)

    de Coninck, Heleen; Puig, Daniel

    2015-01-01

    Accelerating the international use of climate mitigation technologies is key if effortsto curb climate change are to succeed, especially in developing countries, where weakdomestic technological innovation systems constrain the uptake of climate change mitigationtechnologies. Several...... intergovernmental agencies have set up specific programmes to supportthe diffusion of climate mitigation technologies. Using a simplified technological innovationsystem-based framework, this paper aims to systematically review these programmes, with thedual aim of assessing their collective success in promoting...

  11. Technology Change And Working Conditions – A Cultural Perspective

    DEFF Research Database (Denmark)

    Sørensen, Ole Henning

    2004-01-01

    When technology change improves working conditions, the success is often attributed to skilful change agents. When it is not, the blame is on “resistance to change” and “resilient cultures”. How can these failures be understood differently? A cultural perspective on technology change might be a way...

  12. Digital Technologies and a Changing Profession

    DEFF Research Database (Denmark)

    Plesner, Ursula; Raviola, Elena

    Digital technologies are profoundly disturbing not only news delivery, but also the whole organization of news work. The relationship between digital technologies and news has been investigated especially in media and journalism studies. Scholars in these fields have followed the introduction...... of digital technologies into news work (Ursell, 2001; Pavlik, 2000, 2013; Saltzis and Dickinson, 2008; Meikle and Redden, 2011, Plesner 2010), and dealt with a range of organizational consequences of this development. In studies of news organizations, it has been pointed out that the question of digital...

  13. Emerging technologies for the changing global market

    Science.gov (United States)

    Cruit, Wendy; Schutzenhofer, Scott; Goldberg, Ben; Everhart, Kurt

    1993-01-01

    This project served to define an appropriate methodology for effective prioritization of technology efforts required to develop replacement technologies mandated by imposed and forecast legislation. The methodology used is a semi-quantative approach derived from quality function deployment techniques (QFD Matrix). This methodology aims to weight the full environmental, cost, safety, reliability, and programmatic implications of replacement technology development to allow appropriate identification of viable candidates and programmatic alternatives. The results will be implemented as a guideline for consideration for current NASA propulsion systems.

  14. Digital Technologies and a Changing Profession

    DEFF Research Database (Denmark)

    Plesner, Ursula; Raviola, Elena

    Digital technologies are profoundly disturbing not only news delivery, but also the whole organization of news work. The relationship between digital technologies and news has been investigated especially in media and journalism studies. Scholars in these fields have followed the introduction...... of digital technologies into news work (Ursell, 2001; Pavlik, 2000, 2013; Saltzis and Dickinson, 2008; Meikle and Redden, 2011, Plesner 2010), and dealt with a range of organizational consequences of this development. In studies of news organizations, it has been pointed out that the question of digital...... technology appropriation is not just important for technical or economic reasons, but because it affects organizational structures, work practices and representations (Boczkowski, 2004). For instance, reporters and editors must manage market pressures and time pressures in new ways (Klinenberg, 2005) due...

  15. The New 3 E's of Education: Enabled, Engaged, Empowered--How Today's Students Are Leveraging Emerging Technologies for Learning. Speak Up 2010 National Findings: K-12 Students & Parents

    Science.gov (United States)

    Project Tomorrow, 2011

    2011-01-01

    For the past eight years, the Speak Up National Research Project has endeavored to stimulate new discussions around these kinds of questions and to provide a context to help education, parent, policy and business leaders think beyond today and envision tomorrow. This report is the first in a two part series to document the key national findings…

  16. Human choice and climate change. Volume 2: Resources and technology

    Energy Technology Data Exchange (ETDEWEB)

    Rayner, S.; Malone, E.L.

    1997-12-31

    Foreward: Preface; Introduction; The natural science of global climate change; Land and water use; Coastal zones and oceans; Energy and industry; Energy and social systems; Technological change; and Sponsoring organizations, International Advisory Board, and project participants.

  17. Prediction technologies for assessment of climate change impacts

    Science.gov (United States)

    Temperatures, precipitation, and weather patterns are changing, in response to increasing carbon dioxide in the atmosphere. With these relatively rapid changes, existing soil erosion prediction technologies that rely upon climate stationarity are potentially becoming less reliable. This is especiall...

  18. Opportunities & Challenges for Green Technology in 21st Century

    OpenAIRE

    Aithal, Sreeramana; Aithal, Shubhrajyotsna

    2016-01-01

    Technology has affected the society and its surroundings in many ways and helped to develop more advanced economies including today's global economy. Science has contributed many technologies to the society which include Aircraft technology, Automobile technology, Biotechnology, Computer technology, Telecommunication technology, Internet technology, Renewable energy technology, Atomic & Nuclear technology, Nanotechnology, Space technology etc. have changed the lifestyle of the people ...

  19. R&D and Technological Change in Coal Mining.

    Science.gov (United States)

    Baker, Joe G.

    This report examines the issue of research and development (R and D) as well as technological changes in coal mining, focusing primarily on deep coal mining from 1970 to the present. First, a conceptual framework for classification of R and D as well as technological change is developed. A review of the literature that gives a mixed impression of…

  20. Digital Technologies and a Changing Profession

    DEFF Research Database (Denmark)

    Plesner, Ursula; Raviola, Elena

    2016-01-01

    Purpose: The purpose of this article is to investigate what role particular new management devices play in the development of the news profession in an organizational setting shifting to new technologies. Design/methodology/approach: This is studied through of observations of work practices...... in the newsroom and through documentary research and qualitative interviews with managers, editors, and other professionals. Findings: It is shown that management devices such as the news table and the news concept are central to the reorganization of news work, as they realize managers’ strategies, just like...... they produce new practices and power relationships. It is shown that the devices produce increased collaboration among journalists and interaction between managers and output journalists, that mundane work and power is delegated to technological devices and that news products are increasingly standardized...

  1. Climate Change Technology Scenarios: Energy, Emissions, and Economic Implications

    Energy Technology Data Exchange (ETDEWEB)

    Placet, Marylynn; Humphreys, Kenneth K.; Mahasenan, N Maha

    2004-08-15

    This report describes three advanced technology scenarios and various illustrative cases developed by staff of Pacific Northwest National Laboratory (PNNL) for the U.S. Climate Change Technology Program. These scenarios and illustrative cases explore the energy, emissions and economic implications of using advanced energy technologies and other climate change related technologies to reduce future emissions of greenhouse gases (GHGs). The cases were modeled using the Mini Climate Assessment Model (MiniCAM) developed by PNNL. The report describes the scenarios, the specifications for the cases, and the results. The report also provides background information on current emissions of GHGs and issues associated with stabilizing GHG concentrations.

  2. Technologies for climate change mitigation - transport sector

    Energy Technology Data Exchange (ETDEWEB)

    Salter, R.; Newman, P. (Curtin Univ. Sustainability Policy (CUSP) Institute, Perth, WA (Australia)); Dhar, S. (UNEP Risoe Centre, Roskilde (Denmark))

    2011-03-15

    The options outlined in this guidebook are designed to assist you in the process of developing transport services and facilities in your countries and localities - transport that better serves people's needs and enhances their lives while at the same time producing fewer greenhouse gas emissions. This is a new challenge, as previously improving transport generally led to increased greenhouse gases. The challenge now is to provide transport that: 1) is cheaper, more extensive and better quality 2) reduces pollution, congestion, traffic accidents and other threats to health and wellbeing 3) is accessible to all 4) supports economic development 5) reduces greenhouse emissions overall. This can be achieved if: 1) mass transit, walking and cycling are supported and encouraged, and integrated in a way that allows seamless multimodal travel, including networks of taxis, auto-rickshaws and small buses. 2) the mass transit services - including trains, buses and light-rail - are frequent, extensive, attractive, comfortable, affordable and faster than alternatives, with features like integrated ticketing and real time information accessible through mobile phones and other sources 3) private vehicle use and air travel are discouraged through pricing and other demand management measures, and through the availability of better alternative modes 4) there is support for the adoption of cleaner, lower carbon fuels and technologies and better maintenance practices for all transport modes, including private vehicles, water transport, auto-rickshaws and freight vehicles 5) the overall need for travel is reduced through the development of denser localities with more mixed land use and better access to mass transit (which reduces overall travel in ways that will be explained) 6) travel space is better managed to give higher priority to more sustainable transport modes, to promote safety, and to prevent traffic from adversely affecting residents and businesses. As you address these

  3. TECHNOLOGICAL CHANGES IN THE CEMENT MANUFACTURING INDUSTRY.

    Science.gov (United States)

    WESSON, CARL E.

    THE PURPOSE OF THIS STUDY IS TO PRESENT A PRELIMINARY PICTURE OF OCCUPATIONAL CHANGES BROUGHT ABOUT IN THE MANUFACTURE OF CEMENT AS A RESULT OF INTRODUCING AUTOMATED EQUIPMENT. ONE AUTOMATED AND SEVERAL CONVENTIONAL TYPE CEMENT PLANTS WERE STUDIED. ANALYSIS OF DATA OBTAINED THROUGH RESEARCH AND DATA COLLECTED DURING THE STUDY REVEALED THAT…

  4. Digital Technologies and a Changing Profession

    DEFF Research Database (Denmark)

    Plesner, Ursula; Raviola, Elena

    2016-01-01

    . Practical implications: The wider implications of these findings seems to be a change in the journalistic profession: TV news journalism is becoming less individualistic and more collective and professionalism becomes a matter of understanding and realizing the news organization’s strategy, rather than...

  5. Human choice and climate change. Volume 2: Resources and technology

    Energy Technology Data Exchange (ETDEWEB)

    Raynor, S.; Malone, E. [eds.] [Pacific Northwest National Lab., Richland, WA (United States)

    1998-12-31

    This book is Volume 2 of a four-volume set which assesses social science research that is relevant to global climate change from a wide-ranging interdisciplinary perspective. Attention is focused on resources and technology as they relate to climate change. This series is indispensable reading for scientists and engineers wishing to make an effective contribution to the climate change policy debate.

  6. Endogenous technological and population change under increasing water scarcity

    Science.gov (United States)

    Pande, S.; Ertsen, M.; Sivapalan, M.

    2014-08-01

    Ancient civilizations may have dispersed or collapsed under extreme dry conditions. There are indications that the same may hold for modern societies. However, hydroclimatic change cannot be the sole predictor of the fate of contemporary societies in water-scarce regions. This paper focuses on technological change as a factor that may ameliorate the effects of increasing water scarcity and as such counter the effects of hydroclimatic changes. We study the role of technological change on the dynamics of coupled human-water systems, and model technological change as an endogenous process that depends on many factors intrinsic to coupled human-water dynamics. We do not treat technology as an exogenous random sequence of events, but assume that it results from societal actions. While the proposed model is a rather simple model of a coupled human-water system, it is shown to be capable of replicating patterns of technological, population, production and consumption per capita changes. The model demonstrates that technological change may indeed ameliorate the effects of increasing water scarcity, but typically it does so only to a certain extent. In general we find that endogenous technology change under increasing water scarcity helps to delay the peak of population size before it inevitably starts to decline. We also analyze the case when water remains constant over time and find that co-evolutionary trajectories can never grow at a constant rate; rather the rate itself grows with time. Thus our model does not predict a co-evolutionary trajectory of a socio-hydrological system where technological innovation harmoniously provides for a growing population. It allows either for an explosion or an eventual dispersal of population. The latter occurs only under increasing water scarcity. As a result, we draw the conclusion that declining consumption per capita despite technological advancement and increase in aggregate production may serve as a useful predictor of upcoming

  7. High Performance Computing Today

    Energy Technology Data Exchange (ETDEWEB)

    Dongarra, Jack; Meuer,Hans; Simon,Horst D.; Strohmaier,Erich

    2000-04-01

    In last 50 years, the field of scientific computing has seen a rapid change of vendors, architectures, technologies and the usage of systems. Despite all these changes the evolution of performance on a large scale however seems to be a very steady and continuous process. Moore's Law is often cited in this context. If the authors plot the peak performance of various computers of the last 5 decades in Figure 1 that could have been called the supercomputers of their time they indeed see how well this law holds for almost the complete lifespan of modern computing. On average they see an increase in performance of two magnitudes of order every decade.

  8. Technology, Structural Change and Manufacturing Employment

    OpenAIRE

    Rothwell, R.

    1980-01-01

    This paper presents a revised version of Roy Rothwell's contribution to the IIASA Task Force Meeting on "Innovation and Industrial Strategy" in June 1980. It shows the heavy impact of technical change on employment both from the side of processes and products. Discussing the economic mechanisms of long waves the author mentions "...The fact that Menschs' inventions are rather more spread over time than his bunches of innovations, certainly suggests that other factors play a part in forcing th...

  9. Multigenerational organisations: a challenge for technology and social change

    NARCIS (Netherlands)

    Millar-Schijf, Carla C.J.M.; Lockett, Martin

    2014-01-01

    This paper analyses demographic and organisational trends associated with an ageing workforce and introduces the articles in the special issue of Technological Forecasting and Social Change on Ageing2Agility: Multi-stakeholder Technological Forecasting for the Multi-generational Challenges in the

  10. What determines the rate of growth and technological change?

    OpenAIRE

    ROMER, Paul M.

    1989-01-01

    There is substantial research about cross section and time series correlations between economic growth and various economic, social, demographic and political variables. After analyzing these correlations, the paper makes the following conclusions. Exogenous increases do not seem to cause increases in the rate of technological change, but instead seem to be associated with lower rates of return to capital. Increased openness to international trade speeds up growth and technological change as ...

  11. Reproducibility and relevance of future behavioral sciences should benefit from a cross fertilization of past recommendations and today's technology: "Back to the future"

    NARCIS (Netherlands)

    Spruijt, Berry; Peters, Suzanne; de Heer, Raymond; Pothuizen, Helen; van der Harst, Johanna

    2014-01-01

    Thanks to the discovery of novel technologies and sophisticated analysis tools we can now ‘see’ molecules, genes and even patterns of gene expression, which have resulted in major advances in many areas of biology. Recently, similar technologies have been developed for behavioral studies. However, t

  12. Effects of technological change in regional labor markets in Mexico

    Directory of Open Access Journals (Sweden)

    Reyna Elizabeth Rodríguez Pérez

    2012-07-01

    Full Text Available Technological change has meant that organizations require workers with higher qualifications, development, implementation and adaptation of technology looking to stay at the forefront in international competitiveness. The aim of this paper is to analyze the changes that have occurred in regional labor markets in Mexico on occupational and wage and identify to what extent these changes may have resulted from technological change and if this behavior is spatially homogeneous. The information source is made up of microdata from the National Survey of Urban Employment (Employment Survey 2000–2004. The empirical analysis –considering workers officiating at high and low technological intensity and applying a Mincerian income function with different classification criteria: education, sex, age groups and regions– during the period indicate that there have been significant changes in the Mexican labor market as a result of biased technological change, as it provides statistical evidence indicating the existence of a higher wage premium for subordinates in the technological area, and different effects at the regional level, encouraging more to the border.

  13. Building Tomorrow's Business Today

    Science.gov (United States)

    Ryan, Jim

    2010-01-01

    Modern automobile maintenance, like most skilled-trades jobs, is more than simple nuts and bolts. Today, skilled-trades jobs might mean hydraulics, computerized monitoring equipment, electronic blueprints, even lasers. As chief executive officer of Grainger, a business-to-business maintenance, repair, and operating supplies company that…

  14. Educational Entrepreneurship Today

    Science.gov (United States)

    Hess, Frederick M., Ed.; McShane, Michael Q., Ed.

    2016-01-01

    In "Educational Entrepreneurship Today", Frederick M. Hess and Michael Q. McShane assemble a diverse lineup of high-profile contributors to examine the contexts in which new initiatives in education are taking shape. They inquire into the impact of entrepreneurship on the larger field--including the development and deployment of new…

  15. Educational Entrepreneurship Today

    Science.gov (United States)

    Hess, Frederick M., Ed.; McShane, Michael Q., Ed.

    2016-01-01

    In "Educational Entrepreneurship Today", Frederick M. Hess and Michael Q. McShane assemble a diverse lineup of high-profile contributors to examine the contexts in which new initiatives in education are taking shape. They inquire into the impact of entrepreneurship on the larger field--including the development and deployment of new…

  16. The issue: Innovation, information technology and climate change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-01-06

    This position paper by the Information Technology Association of Canada (ITAC) outlines the information technology community's position vis-a-vis the Federal Government's 'Climate Change Plan for Canada'. In general, the ITAC is in favour of the Government's plan, however, it asserts that the Plan falls short by not acknowledging the significant contributions that present and emerging information and communications technologies can make to the achievements of Canadian climate change goals. In this regard the paper draws attention to, and explains the significance of the actual and potential contributions made to climate change efforts by teleconferencing, video-conferencing, telecommuting, electronic commerce, and smart buildings technologies. 4 refs.

  17. Photomasks today and tomorrow

    Science.gov (United States)

    Akiki, Geoffrey M.

    1995-07-01

    Successive generations of semiconductors have necessitated increasingly more complex technologies to produce the desired densities, speeds and other functions. The requirements placed on the photomasks used to produce large-scale integrated circuits have concurrently increased. These changing requirements have dictated photomask technology shifts from optical steppers to electron-beam and laser pattern generators, more tightly controlled processes, as well as the investigation of techniques such as phase-shifting. The outlook for the future indicates that requirements will continue to grow more complex. This presentation describes projected roadmaps for photomask specifications and some suggested strategies to meet these enhanced requirements. Potential problem areas are highlighted, as well as related issues pertaining to the mask equipment and materials industry. A brief overview is also given on the current challenges associated with photomasks with particular emphasis on half-micron DUV lithography, and the 0.35-, 0.25- and 0.18-micron challenges. Techniques such as optical proximity correction and phase-shifting are also discussed in terms of their applicability and insertion into manufacturing. The current status of X- ray masks, as well as projections for the technical requirements and capabilities associated with their manufacture, is included. An outline of the Microlithographic Mask Development (MMD) contract objectives is also presented.

  18. Women in Domestic Work: Yesterday and Today.

    Science.gov (United States)

    Grossman, Allyson Sherman

    1980-01-01

    Provides a historical overview of private household workers and builds a demographic profile of today's domestic workers. Discusses changes in women's employment which may upgrade the status of household workers. (SK)

  19. Change, Technology and Higher Education: Are Universities Capable of Organisational Change?

    Science.gov (United States)

    Marshall, Stephen

    2010-01-01

    Technology and change are so closely related that the use of the word innovation seems synonymous with technology in many contexts, including that of higher education. This paper contends that university culture and existing capability constrain such innovation and to a large extent determine the nature and extent of organisational change. In the…

  20. Communicating intended routes in ECDIS: evaluating technological change.

    Science.gov (United States)

    Porathe, Thomas; Lützhöft, Margareta; Praetorius, Gesa

    2013-11-01

    Misunderstanding each other's intentions is one of the most common causes of shipping accidents. By sending out a number of waypoints ahead and displaying them on the Electronic Chart Display and Information System (ECDIS) a ship's intentions would be clearly visible for other ships. Displaying ships' intentions would be a major change compared to navigation today. It could be very beneficial but it could also have unintended consequences. This paper reports on findings from an evaluation looking for unintended consequences of change using system simulation. During the simulation an unanticipated behavior was observed. Bridge crews started to click and drag waypoints too negotiate crossing situations ahead of time. The behavior could be compared to agreeing over the VHF. However further research is needed to evaluate this new behavior and how it aligns to COLREGS.

  1. Changing Academic Teaching with Web 2.0 Technologies

    Science.gov (United States)

    Newland, Barbara; Byles, Linda

    2014-01-01

    Academic teaching can change with the use of Web 2.0 technologies, such as blogs and wikis, as these enable a different pedagogical approach through collaborative learning and the social construction of knowledge. Student expectations of their university learning experience have changed as they expect e-learning to be part of the learning…

  2. Introducing a Technological Change in a Public School Organization.

    Science.gov (United States)

    Wolfe, A. E.

    A segment of a longitudinal study of the changing management philosophy of a public school organization involves the introduction of a new technology--the use of an integrated information system--in an environment that was to have been prepared for change. The administrators and staff of the organization had participated in a feasibility study…

  3. Managing Technological Change in Libraries and Information Services.

    Science.gov (United States)

    Klobas, Jane E.

    1990-01-01

    Examines factors to be considered in the management of technological change in libraries and information services. The organizational climate for change is discussed, and factors to consider when developing a strategy for introducing a new product, service, or system are described, including leadership, goals, political processes, marketing, and…

  4. Technology Change And Working Conditions – A Cultural Perspective

    DEFF Research Database (Denmark)

    Sørensen, Ole Henning

    2004-01-01

    When technology change improves working conditions, the success is often attributed to skilful change agents. When it is not, the blame is on “resistance to change” and “resilient cultures”. How can these failures be understood differently? A cultural perspective on technology change might be a way...... to facilitate technology change processes that lead to improved working conditions. The research based project described here has developed a special homepage that explains how this might be achieved. The homepage is targeted at working life professionals. The homepage presents theoretical explanations...... of the concept of organizational culture, a model for analysis and several practical case stories. This paper explains how the project tries to reach a broad spectrum of professionals in order to facilitate their use of a cultural perspective. It also discusses the ethical consequences of the cultural...

  5. A RCK Model with Endogenous Fertility and Exogenous Technological Change

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    The technological change as an exogenous variable is introduced into the RCK model with endogenous fertility in this paper. It is proved that the model has at least a nonzero steady state and the nonzero steady state is unique when the parameters satisfies some conditions. By phrase protrait analysis, the unique nonzero steady state is saddle and the economy has a unique optimal growth path. The results obtained implies that the relationship between the technological change and population growth rate determinated by the economic structure and the parental ethies. For the economy in which the parents is selfish, promoting the technologlcal change rate decreases the fertility at the steady state. On the other hand, for the economy in which the parents is less selfish, the fertility increases as the technological change rate increases.

  6. Packaging Printing Today

    OpenAIRE

    Bolanča, Stanislav; Majnarić, Igor; Golubović, Kristijan

    2015-01-01

    Printing packaging covers today about 50% of all the printing products. Among the printing products there are printing on labels, printing on flexible packaging, printing on folding boxes, printing on the boxes of corrugated board, printing on glass packaging, synthetic and metal ones. The mentioned packaging are printed in flexo printing technique, offset printing technique, intaglio halftone process, silk – screen printing, ink ball printing, digital printing and hybrid print...

  7. Whay Montessori today?

    OpenAIRE

    Trabalzini, Paola

    2016-01-01

    The article describes some of the reasons why today in Italy, pedagogy and the Montessori method arise interest both in the academic context as well as among families. In the last century, at the beginning of the nineties, in the academic context, there was a more objective research of historiography on the human and intellectual experience of the Italian pedagogue that brought to the overcoming of the reconstruction through anecdotes. Nowadays families choose the Montessori method because th...

  8. Technological Discontinuities and Dominant Designs: A Cyclical Model of Technological Change.

    Science.gov (United States)

    Anderson, Philip; Tushman, Michael L.

    1990-01-01

    Based on longitudinal studies of the cement, glass, and minicomputer industries, this article proposes a technological change model in which a technological breakthrough, or discontinuity, initiates an era of intense technical variation and selection, culminating in a single dominant design and followed by a period of incremental technical…

  9. Models of change and the adoption of web technologies

    DEFF Research Database (Denmark)

    Nielsen, Jørn Flohr

    2008-01-01

    This article illustrates how advanced theories of change are useful in understanding the actual adoption of emergent Internet technologies drawing on surveys of Nordic banks. The point of departure is Van de Ven and Poole's identification of four basic types of theories of change: life cycle...... it connects the change motors. The analysis questions the assumption that participation always helps in overcoming resistance to change. Participation often leads to tensions and conflicts, especially when multiple motors and different change efforts are operating simultaneously. Practically, this application...

  10. Clean Cities Now, Vol. 20, No. 2, Winter 2017 - Capitalizing on Core Strengths & New Technologies for Today's Mobility Systems

    Energy Technology Data Exchange (ETDEWEB)

    2017-01-01

    Clean Cities Now is the official semi-annual newsletter of Clean Cities, an initiative designed to reduce petroleum consumption in the transportation sector by advancing the use of alternative and renewable fuels, fuel economy improvements, idle-reduction measures, and new technologies, as they emerge.

  11. Technological Progress, Structural Change and China's Energy Efficiency

    Institute of Scientific and Technical Information of China (English)

    Wang Junsong; He Canfei

    2009-01-01

    China has witnessed rapid economic development since 1978, and during the time, energy production and consumptiondeveloped at a tremendous speed as well.Energy efficiency which can he measured by energy consumption per unit of GDP, how-ever, experienced continuous decrease.Theoretically, the change of energy efficiency can be attributed to industry structural change and technological change.In order to explain the transformation of Chinese energy efficiency, we adopt logarithmic mean Divisia index techniques to decompose changes in energy intensity in the period of 1994-2005.We find that technological change is the dominant contributor in the decline of energy intensity, but the contribution has declined since 2001.The change in industry structure has decreased the energy intensity before 1998, but raised the intensity after 1998.Decomposed technological effects for all sectors indicate that technological progresses in high energy consuming industries such as raw chemical materials and chemi-cal products, smelting and pressing of ferrous metals, manufacture of non-metallic mineral products and household contribute are the principal drivers of China's declining energy intensity.

  12. Estimating energy-augmenting technological change in developingcountry industries

    Energy Technology Data Exchange (ETDEWEB)

    Sanstad, Alan H.; Roy, Joyashree; Sathaye, Jayant A.

    2006-07-07

    Assumptions regarding the magnitude and direction ofenergy-related technological change have long beenrecognized as criticaldeterminants of the outputs and policy conclusions derived fromintegrated assessment models. Particularly in the case of developingcountries, however, empirical analysis of technological change has laggedbehind simulation modeling. This paper presents estimates of sectoralproductivity trends and energy-augmenting technological change forseveral energy-intensive industries in India and South Korea, and, forcomparison, the United States. The key findings are substantialheterogeneity among both industries and countries, and a number of casesof declining energy efficiency. The results are subject to certaintechnical qualifications both in regards to the methodology and to thedirect comparison to integrated assessment parameterizations.Nevertheless, they highlight the importance of closer attention to theempirical basis for common modeling assumptions.

  13. Centring radiological protection on today's global challenges in energy, climate change, environment and health--with nuclear energy playing a key role.

    Science.gov (United States)

    Saint-Pierre, Sylvain

    2011-07-01

    The climate change issue includes meeting the growing demand for electricity while reducing the impacts from energy sources. Applying carbon capture and storage technology to fossil fuel energy and increasing renewable energy pose greater challenges than increasing nuclear energy. International Energy Agency's (IEA) electricity demand of 30 000 TWh by 2030 can be met with 10 000 TWh each from renewable, nuclear and fossil fuel energy. However, the ill-imposed very strict control of tiny public exposure to ionising radiation from nuclear energy continues to pose a serious hindrance. Effort needs to be re-balanced to produce an even-handed control of public exposure with emphasis on the most significant sources (i.e. natural background radiation and medical use) and vice versa. The on-going revision of the International Atomic Energy Agency Basic Safety Standards (BSS) provides an opportunity to achieve this internationally so that national regulations can be subsequently remediated. There can be no urgency in a BSS revision that fails to encompass such perspective.

  14. Relationship between climate change and environmental risk's of forestry technologies

    Science.gov (United States)

    Pécsinger, Judit; Polgár, András

    2017-04-01

    Environmental risk analysis of the technological aspects of forestry is an important complement to the climate research. Commonly used forestry technologies, like cleaning cutting or final harvest, causes various environmental effects which presents different environmental risks. Based on their material and energy deductions and emissions, they can contribute in different ways to global environmental problems such as climate change. Using environmental risk assessment we explored the newly emerging environmental hazards of the typical forestry technologies due to climate change. These hazards are known in terms of their properties (eg. aridification, toxic load etc), but the spatial appearance is novel. We investigated the possible stressor-response relationships, then estimated the expected exposure. In the risk characterization, we summarized information received in the previous steps. As a result we set up the risk matrices of the working systems of intermediate cutting and final harvest in the stands of beech, oak and spruce. In the matrices, the technologies ranked by values of Global Warming Potential (GWP 100 years) were placed in relation of the average temperature change (dT [° C]) of climate change scenarios. We defined the environmental risks in text form, specifying classes of risks: - I. Class: high risk - II. Class: medium risk - III. Class: low risk. The use of a risk matrix is an important complement to climate change decision-making when selecting the forestry technologies. It serves as a guideline for both foresters and decision makers. Keywords: climate change / environmental risk / risk assessment / forest technology's risk matrix Acknowledgement: This research has been supported by the Agroclimate.2 VKSZ_12-1- 2013-0034 project.

  15. Reproducibility and relevance of future behavioral sciences should benefit from a cross fertilization of past recommendations and today's technology: "Back to the future".

    Science.gov (United States)

    Spruijt, Berry M; Peters, Suzanne M; de Heer, Raymond C; Pothuizen, Helen H J; van der Harst, Johanneke E

    2014-08-30

    Thanks to the discovery of novel technologies and sophisticated analysis tools we can now 'see' molecules, genes and even patterns of gene expression, which have resulted in major advances in many areas of biology. Recently, similar technologies have been developed for behavioral studies. However, the wide implementation of such technological progress in behavioral research remains behind, as if there are inhibiting factors for accepting and adopting available innovations. The methods of the majority of studies measuring and interpreting behavior of laboratory animals seem to have frozen in time somewhere in the last century. As an example of the so-called classical tests, we will present the history and shortcomings of one of the most frequently used tests, the open field. Similar objections and critical remarks, however, can be made with regard to the elevated plus maze, light-dark box, various other mazes, object recognition tests, etc. Possible solutions and recommendations on how progress in behavioral neuroscience can be achieved and accelerated will be discussed in the second part of this review.

  16. Technologies for climate change adaptation. The water sector

    Energy Technology Data Exchange (ETDEWEB)

    Lopez, T. De (ed.) (UNEP Risoe Centre, Roskilde (Denmark)); Elliott, M.; Armstrong, A.; Lobuglio, J.; Bartram, J. (The Water Institute at the Univ. of North Carolina at Chapel Hill, Chapel Hill, NC (United States))

    2011-04-15

    This guidebook aims to provide expert information on the technologies most relevant for climate change adaptation in the water sector in developing countries. It is meant to be a practical tool for use by a broad range of stakeholders, including those in governmental agencies, water utilities, community water boards, non-governmental organizations, and private sector companies. Adaptation is an essential element of human response to climate change. The adverse impacts of climate change on the water sector will be experienced worldwide and are often projected to be most severe in resource-poor countries. Therefore, it is necessary to have access to a diverse array of adaptation technologies and practices that are appropriate and affordable in various contexts. The scale of these adaptation technologies/practices should range from the individual household level (e.g. household water treatment), to the community scale (e.g. rainwater collection in small reservoirs), to large facilities that can benefit a city or region (e.g. a desalination plant). The guidebook first reviews the projected impacts of climate change on the water sector. It then addresses the role of adaptation in the water sector and six typologies under which available strategies are categorized. Eleven technologies and practices are given detailed treatment in this guidebook and four others are covered briefly. While these do not constitute all of the adaptation technologies available in the water sector, they do represent many of the most important adaptation technologies for developing countries. For each of the 11 adaptation technologies and practices, the following are addressed: basic description, contribution to climate change and development, institutional and capacity building requirements, costs, barriers and opportunities for implementation, and extensive reference to external resources and case studies. The practical steps and appropriate contexts for implementation are covered in the

  17. Change, technology and higher education: are universities capable of organisational change?

    Directory of Open Access Journals (Sweden)

    Stephen Marshall

    2010-12-01

    Full Text Available Technology and change are so closely related that the use of the word innovation seems synonymous with technology in many contexts, including that of higher education. This paper contends that university culture and existing capability constrain such innovation and to a large extent determine the nature and extent of organisational change. In the absence of strong leadership, technologies are simply used as vehicles to enable changes that are already intended or which reinforce the current identity. These contentions are supported by evidence from e-learning benchmarking activities carried out over the past five years in universities in the United States, the United Kingdom, Australia and New Zealand.

  18. Women in engineering conference: capitalizing on today`s challenges

    Energy Technology Data Exchange (ETDEWEB)

    Metz, S.S.; Martins, S.M. [eds.

    1996-06-01

    This document contains the conference proceedings of the Women in Engineering Conference: Capitalizing on Today`s Challenges, held June 1-4, 1996 in Denver, Colorado. Topics included engineering and science education, career paths, workplace issues, and affirmative action.

  19. Darwinism determines technological survivors

    Energy Technology Data Exchange (ETDEWEB)

    Bevc, F.; Harkness, S.

    1996-10-01

    In an industry where new power plant planning and budgeting cycles stretch from one to three years, where a typical new generation product takes from five to 10 years to successfully enter the market and where some plants have a 30- to 50-year economic life, change is an evolutionary process. However, that change, driven by the application of new technologies, is inevitable. Twenty-five years ago, in 1971, gas turbines were perceived to have limited applications and were primarily used for part-time peaking duty. Today, they are the baseload, new power generation technology of choice. Nevertheless, more than 55% of the US`s electricity is still generated by coal-fired steam turbine plants, the technology of choice 25 years ago. Power generation technologies will evolve further, but it`s doubtful there will be any new concepts that are not evident in today`s laboratories. Twenty-five years from now, today`s coal-fires team turbine plants will still provide the majority of the electricity generated in the US. However, new natural gas or syngas-fired combined-cycle plants will make up the majority of the new additions, perhaps as much as 20% of the overall installed capacity in 2021. Still, during the next 25 years, a number of new generation technologies should become economically competitive and enter the market. Technologies moving from today`s demonstrations to widespread applications include: gasification, pressurized fluidized bed combustion, fuel cell hybrid cycles, and solar photovoltaics.

  20. Gender, technology change and globalization: the case of China.

    Science.gov (United States)

    Guo, H; Zhao, M

    1999-01-01

    This paper reviews the experience of women workers in China while the country's economy is changing into a globalized, technologically advanced one. New computer-based technology is increasingly acknowledged as a powerful and pervasive force that can shape or, at least in many ways, affect employment. It is hailed for opening up fresh employment opportunities and reducing the physical stress involved in work. However, the possibilities of redundancies or intensification of workload also exist. By focusing on changes in women's work, the article reveals the contradictions inherent in following a development path based on ever-higher levels of technology in the context of an intensive mode of production, to which productivity is the core value. The economy is bolstered and some workers gain employment in expanding industries. However, workers, who lack access to training and who are reliant on the dwindling state support for their reproductive responsibilities, are marginalized and seek employment in the growing informal economy.

  1. Teachers Pedagogical Change Framework: A Diagnostic Tool for Changing Teachers' Uses of Emerging Technologies

    Science.gov (United States)

    Tarling, Isabel; Ng'ambi, Dick

    2016-01-01

    One of the challenges facing education systems in general and the South African education system in particular is how to understand ways that teachers change from nonusers of technologies to becoming transformative teachers with technology. Despite numerous initiatives, not limited to training, workshops and so forth, to bring about sustained and…

  2. Changing Models for Researching Pedagogy with Information and Communications Technologies

    Science.gov (United States)

    Webb, M.

    2013-01-01

    This paper examines changing models of pedagogy by drawing on recent research with teachers and their students as well as theoretical developments. In relation to a participatory view of learning, the paper reviews existing pedagogical models that take little account of the use of information and communications technologies as well as those that…

  3. Alvin Toffler: Knowledge Technology and Change in Future Society

    Directory of Open Access Journals (Sweden)

    Wan Fariza Alyati Wan Zakaria

    2012-06-01

    Full Text Available In this article, we attempt at analysing the thoughts of Alvin Toffler. Toffler is a prominent futurist and the proponent of the theory of ‘The Third Wave society’. In his theory, Toffler has explicitly discussed the role of knowledge and technology in effecting changes and thus shaping the coming of the new type of society in the future.

  4. Today's Business Simulation Industry

    Science.gov (United States)

    Summers, Gary J.

    2004-01-01

    New technologies are transforming the business simulation industry. The technologies come from research in computational fields of science, and they endow simulations with new capabilities and qualities. These capabilities and qualities include computerized behavioral simulations, online feedback and coaching, advanced interfaces, learning on…

  5. Who We Are: Today's Students Speak Out

    Science.gov (United States)

    Blandford, Ayoka

    2012-01-01

    Today's students have been nicknamed the "Digital Generation," "Millennials," "Net Generation" and "Generation Next." They are frequently identified by their technological prowess and seem to work well with multiple stimuli (for example, designing a web site while listening to iTunes and responding to texts). While many research studies have been…

  6. Who We Are: Today's Students Speak Out

    Science.gov (United States)

    Blandford, Ayoka

    2012-01-01

    Today's students have been nicknamed the "Digital Generation," "Millennials," "Net Generation" and "Generation Next." They are frequently identified by their technological prowess and seem to work well with multiple stimuli (for example, designing a web site while listening to iTunes and responding to texts). While many research studies have been…

  7. General Relativity Today

    Science.gov (United States)

    Blandford, Roger D.

    2016-01-01

    A hundred years after its birth, general relativity has become a highly successful theory in the sese that it has passed many experimental and observational tests and finds widespread application to diverse set of cosmic phenomena. It remains an accurate research field as more tests are deployed, epitomized by the exciting prospect of detecting gravitational radiation directly. General realtivity is the essential foundation of modern cosmology and underlies our detailed description of the black holes and neutron stars that are ultimately responsible for the most powerful and dramatic cosmic sources. The interface with physics on both the largest and the smallest scales continues to be very fertile. In this talk I will attempt to highlight some key steps along the way to general relativity today.

  8. Technical report writing today

    CERN Document Server

    Riordan, Daniel G

    2014-01-01

    "Technical Report Writing Today" provides thorough coverage of technical writing basics, techniques, and applications. Through a practical focus with varied examples and exercises, students internalize the skills necessary to produce clear and effective documents and reports. Project worksheets help students organize their thoughts and prepare for assignments, and focus boxes highlight key information and recent developments in technical communication. Extensive individual and collaborative exercises expose students to different kinds of technical writing problems and solutions. Annotated student examples - more than 100 in all - illustrate different writing styles and approaches to problems. Numerous short and long examples throughout the text demonstrate solutions for handling writing assignments in current career situations. The four-color artwork in the chapter on creating visuals keeps pace with contemporary workplace capabilities. The Tenth Edition offers the latest information on using electronic resum...

  9. Vitamin food fortification today

    Directory of Open Access Journals (Sweden)

    Maria de Lourdes Samaniego-Vaesken

    2012-04-01

    Full Text Available Historically, food fortification has served as a tool to address population-wide nutrient deficiencies such as rickets by vitamin D fortified milk. This article discusses the different policy strategies to be used today. Mandatory or voluntary fortification and fortified foods, which the consumer needs, also have to comply with nutritional, regulatory, food safety and technical issues. The ‘worldwide map of vitamin fortification’ is analysed, including differences between develop and developing countries. The vitamins, folate and vitamin D, are taken as practical examples in the review of the beneficial effect of different strategies on public health. The importance of the risk–benefit aspect, as well as how to identify the risk groups, and the food vehicles for fortification is discussed.

  10. How large-scale energy-environment models represent technology and technological change

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-01-01

    In the process of selecting measures against global warming, it is important to consider the introduction of technological innovations into the models, and studies were made in this connection. An induced technical change model has to be an economically total model that represents various incentives involving the form of profits from innovations; profits from cost functions, research-and-development production functions, and abstract profits from empirical estimates; and the dimensions in which technological change is assumed to progress. Under study at the Stanford Energy Modeling Forum is how to represent various technological assumptions and development, which is necessary to predict the cost for dealing with global warming. At the conference of February 2001, 10 cases of preliminary model scenarios were discussed. In one case, for instance, a carbon tax of $25/ton in 2010 is raised $25 every decade to be $100/ton in 2040. Three working groups are engaged in the study of long-run economy/technology baseline scenarios, characterization of current and potential future technologies, and ways of modeling technological change. (NEDO)

  11. Step change approaches in coal technology and fugitive emissions research

    Institute of Scientific and Technical Information of China (English)

    Aminossadati S.M.; Amanzadeh M.; Prochon E.; Kok J.; Adam S.

    2014-01-01

    Multi-factor productivity (MFP) in underground coal mining has been on the decline for the last decade. The mining industry requires a viable and sustainable approach to overcome the current downtrend. This is only possible by concurrently focussing on productivity improvement and operating costs reduction, delivered through both incremental and step change technology development. Four technologies are pre-sented in this paper:fibre optic borehole sensing has been demonstrated to reveal detailed information about gas flow influx, water level and borehole blockage events occurring along the length of a surface-to-inseam lateral. Fibre optic gas sensing has also been investigated, and this technology promises a remote, intrinsically safe, distributed solution. Recent developments in continuous water jet drilling tech-nology have demonstrated a step change increase in drilling rates and flexibility for coal seam degassing, applicable in both surface-to-inseam and underground in-seam applications. The application of water jet technology to the cable bolt drilling problem offers potential to address a serious health and safety and productivity issue in the roadway development process.

  12. Digital Health Technologies to Promote Lifestyle Change and Adherence.

    Science.gov (United States)

    Khan, Numan; Marvel, Francoise A; Wang, Jane; Martin, Seth S

    2017-08-01

    Cardiovascular disease is the leading cause of morbidity and mortality worldwide with an estimated 17.5 million deaths annually, or 31% of all global deaths, according to the World Health Organization. The majority of these deaths are preventable by addressing lifestyle modification (i.e., smoking cessation, diet, obesity, and physical inactivity) and promoting medication adherence. At present, initiatives to develop cost-effective modalities to support self-management, lifestyle modification, and medication adherence are a leading priority. Digital health has rapidly emerged as technology with the potential to address this gap in cardiovascular disease self-management and transform the way healthcare has been traditionally delivered. However, limited evidence exists about the type of technologies available and how they differ in functionality, effectiveness, and application. We aimed to review the most important and relevant recent studies addressing health technologies to promote lifestyle change and medication adherence including text messaging, applications ("apps"), and wearable devices. The current literature indicates that digital health technologies will likely play a prominent role in future cardiovascular disease management, risk reduction, and delivery of care in both resource-rich and resource-limited settings. However, there is limited large-scale evidence to support adoption of existing interventions. Further clinical research and healthcare policy change are needed to move the promise of new digital health technologies towards reality.

  13. Data management and global change research: Technology and infrastructure

    Energy Technology Data Exchange (ETDEWEB)

    Morrissey, W.A. (Technical Information Specialist, Congressional Research Service, Washington, DC (United States))

    1993-01-01

    There is a consensus among many scientists who would perform global change research that global-scale scientific data management programs and enabling policies need to be developed and implemented concomitantly with, if not in advance of, global change research programs. They are hopeful that US Federal government policies for scientific and technical data and information management will provide timely archival, analysis, and dissemination of global change research data and will enable them to share that data with colleagues, internationally. Federal data managers believe that data management technology and infrastructure requirements for global change research programs can be met through existing or planned enhancements to systems in operation used for scientific data gathering, processing, and dissemination. Scientists are concerned, however, that because of the scope and diversity of global change research programs entirely new systems and approaches to data management may need to be devised.

  14. Technological Change and Skills Development. EEE700 Adults Learning: The Changing Workplace A.

    Science.gov (United States)

    Bernard, Elaine

    This publication is part of the study materials for the distance education course, Adults Learning: The Changing Workplace A, in the Open Campus Program at Deakin University. The first part of the document examines the relationship between technological change and skills development. The following topics are discussed: the new technological…

  15. The changing role of economic evaluation in valuing medical technologies.

    Science.gov (United States)

    Rotter, Jason S; Foerster, Douglas; Bridges, John Fp

    2012-12-01

    Economic evaluation is established within health-technology assessment but is challenged by those wanting to use economic evaluation to inform pricing and/or incorporate nontraditional sources of value and the views of diverse stakeholders. The changing role of economic evaluation in (formally or informally) assessing prices/values in four jurisdictions (UK, Australia, Germany and USA) is detailed and the authors propose a taxonomy of factors impacting the value of medical technology spanning clinical utility (effectiveness, safety/tolerability and quality of evidence), consumer demand (consumer preferences, process utility and unmet need), economic incentives (innovation, option value and market competition) and the societal perspective (social justice, social values and national interest). The authors suggest that multicriteria decision analysis methods grounded in hedonic-pricing theory can facilitate the valuing/pricing of medical technologies. The use of such an approach is hindered by a paucity of relevant educational opportunities, vested interests and aversion to placing prices/values on health.

  16. Study of phase change technology for computer memory using Se70Te30-xAgx system

    Science.gov (United States)

    Kumar, A.; Agarwal, Pragya; Saxena, Abhay

    2013-06-01

    The phase change memory is the revolutionary technology for computer world today. Phase change memory alloy is composed of chalcogenide glasses. In the present work Ag is doped in binary Se70Te30 system and activation energy of crystallization is calculated. These ternary alloys are explored in various fields like photo doping, optical imaging, and phase change optical recording. The crystallization kinetics of various ternary Se70Te30-xAgx(x = 0,2,4,6) alloys are studied by using Non-isothermal Iso-Conversional methods. The dependence of activation energy Ec is discussed by various methods. The result shows that the activation energy Ec plays a vital role in proving these materials as best applicable materials in optical phase change recording devices.

  17. Current Trends in Higher Education Technology: Simulation

    Science.gov (United States)

    Damewood, Andrea M.

    2016-01-01

    This paper is focused on how technology in use changes over time, and the current trend of simulation technology as a supported classroom technology. Simulation-based training as a learning tool is discussed within the context of adult learning theories, as is the technology used and how today's higher education technology administrators support…

  18. Evaluation of technological measures to cope with climate change

    Energy Technology Data Exchange (ETDEWEB)

    Shimizu, Hiroshi; Moriguchi, Yulchi [National Inst. for Environmental Studies, Onogawa Tsukuba (Japan)

    1993-12-31

    Because the global warming (climate change) is recognized as a highly probable phenomenon in the next century, the countermeasures to cope with this issue is really Important. International discussion Is progressing towards the conclusion of the treaty to stabilize global warming. Therefore, now is the time to take concrete action to reduce the emission to the greenhouse gases (GHG). To find the way to reduce the emission of the GHG, the procedure as next should be taken. (1) Systematic estimation of GHG emission (GHG analysis), (2) Identification of conventional and Innovative technologies, (3) Assessment of individual sectoral technologies, (4) Comprehensive evaluation of countermeasures as a whole. Both in the U.S.A. and Japan, this kind of research have been made independently. Among these processes, the standard methodologies should be established on the GHG analysis, the assessment of individual technologies and the comprehensive evaluation. From such a background, it is important to discuss the way to evaluate technological measures to cope with climate change between the specialist from the U.S.A. and Japan. And still required to search the possibility to establish a joint project between both countries.

  19. Computational Solutions for Today’s Navy: New Methods are Being Employed to Meet the Navy’s Changing Software-Development Environment

    Science.gov (United States)

    2008-03-01

    software- development environment. ▶ Frank W. Bentrem, Ph.D., John T. Sample, Ph.D., and Michael M. Harris he Naval Research Labor - atory (NRL) is the...sonars (Through-the-Sensor technology), supercomputer generated numer- ical models, and historical/ clima - tological databases. It uses a vari- ety of

  20. Methanol Asinger's vision today

    CERN Document Server

    Bertau, Martin; Plass, Ludolf; Schmidt, Friedrich; Wernicke, Hans-Jürgen

    2014-01-01

    Methanol - The Chemical and Energy Feedstock of the Future offers a visionary yet unbiased view of methanol technology. Based on the groundbreaking 1986 publication ""Methanol"" by Friedrich Asinger, this book includes contributions by more than 40 experts from industry and academia. The authors and editors provide a comprehensive exposition of methanol chemistry and technology which is useful for a wide variety of scientists working in chemistry and energy related industries as well as academic researchers and even decision-makers and organisations concerned with the future of chemical and e

  1. Wind power today

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This publication highlights initiatives of the US DOE`s Wind Energy Program. 1997 yearly activities are also very briefly summarized. The first article describes a 6-megawatt wind power plant installed in Vermont. Another article summarizes technical advances in wind turbine technology, and describes next-generation utility and small wind turbines in the planning stages. A village power project in Alaska using three 50-kilowatt turbines is described. Very brief summaries of the Federal Wind Energy Program and the National Wind Technology Center are also included in the publication.

  2. Abstracts and final report of the Southern Gulf of St. Lawrence Coalition on Sustainability workshop on climate change and coastal communities: concerns and challenges for today and beyond

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-11-01

    The participants at this workshop presented important climate change information from a national perspective and provided an opportunity for stakeholder comments on the Southeastern New Brunswick Sea-Level Rise Project. The abstracts presented in this report outlined current research on ocean current variabilities; climate change and coastal erosion impacts in the Gulf of St. Lawrence estuary; and agriculture and climate change. Community focus presentations addressed issues associated with coastal vulnerability to climate change and sea-level rise in Haida Gwaii, BC; Inuit observations of climate change; impacts and adaptation to climate change in Atlantic Canada; and communities, fisheries and tourism. Future research orientations from governments were also examined, with information on protection policies for coastal areas; climate change impact and adaptation directorates; climate change scenarios; and potential impacts and possible adaptations to the communities in the region. The studies indicate that the sea level will rise by 70 cm by the year 2100 in the southeastern Gulf of St. Lawrence. Immediate implementation of New Brunswick's Coastal Areas Protection Policy was recommended. Climate change is an issue that contains ecological, social and economic aspects, linking science to local knowledge. This final report contains 25 abstracts presented at the conference. A participant list and an appendix of the workshop's agenda was also included.

  3. Designing institutions for climate change: Why rational design involves technology

    Energy Technology Data Exchange (ETDEWEB)

    Coninck, H. de [Energy Research Centre of the Netherlands, Petten (Netherlands)

    2008-09-30

    This paper aims to explore how to augment the institutional solutions offered by current political theory for addressing the unprecedented problem of climate change. Although steering directly at emission reductions in an international treaty has benefits in terms of cost-effectiveness, the paper arrives at the conclusion that considerations around technological development should be drawn into the treaty equation in order to generate sufficient reciprocity to have a politically feasible international regime. It then argues that the benefits of technology agreements for climate change mitigation may be larger than commonly assumed, as they - if properly designed - could lead to real emission reductions and provide more flexibility to reach agreement in post-2012 negotiations than proposals modelled exclusively on the Kyoto Protocol or other types of absolute emission targets. Based on rational design of international institutions for environmental governance, and attempting to take into account considerations of technological dynamics and the 'sociotechnical system', contours of a possible environmentally effective and politically feasible international climate change agreements are sketched.

  4. Emerging Technologies Integrating Technology into Study Abroad

    Science.gov (United States)

    Godwin-Jones, Robert

    2016-01-01

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

  5. An Introduction to Flight Software Development: FSW Today, FSW 2010

    Science.gov (United States)

    Gouvela, John

    2004-01-01

    Experience and knowledge gained from ongoing maintenance of Space Shuttle Flight Software and new development projects including Cockpit Avionics Upgrade are applied to projected needs of the National Space Exploration Vision through Spiral 2. Lessons learned from these current activities are applied to create a sustainable, reliable model for development of critical software to support Project Constellation. This presentation introduces the technologies, methodologies, and infrastructure needed to produce and sustain high quality software. It will propose what is needed to support a Vision for Space Exploration that places demands on the innovation and productivity needed to support future space exploration. The technologies in use today within FSW development include tools that provide requirements tracking, integrated change management, modeling and simulation software. Specific challenges that have been met include the introduction and integration of Commercial Off the Shelf (COTS) Real Time Operating System for critical functions. Though technology prediction has proved to be imprecise, Project Constellation requirements will need continued integration of new technology with evolving methodologies and changing project infrastructure. Targets for continued technology investment are integrated health monitoring and management, self healing software, standard payload interfaces, autonomous operation, and improvements in training. Emulation of the target hardware will also allow significant streamlining of development and testing. The methodologies in use today for FSW development are object oriented UML design, iterative development using independent components, as well as rapid prototyping . In addition, Lean Six Sigma and CMMI play a critical role in the quality and efficiency of the workforce processes. Over the next six years, we expect these methodologies to merge with other improvements into a consolidated office culture with all processes being guided by

  6. An Introduction to Flight Software Development: FSW Today, FSW 2010

    Science.gov (United States)

    Gouvela, John

    2004-01-01

    Experience and knowledge gained from ongoing maintenance of Space Shuttle Flight Software and new development projects including Cockpit Avionics Upgrade are applied to projected needs of the National Space Exploration Vision through Spiral 2. Lessons learned from these current activities are applied to create a sustainable, reliable model for development of critical software to support Project Constellation. This presentation introduces the technologies, methodologies, and infrastructure needed to produce and sustain high quality software. It will propose what is needed to support a Vision for Space Exploration that places demands on the innovation and productivity needed to support future space exploration. The technologies in use today within FSW development include tools that provide requirements tracking, integrated change management, modeling and simulation software. Specific challenges that have been met include the introduction and integration of Commercial Off the Shelf (COTS) Real Time Operating System for critical functions. Though technology prediction has proved to be imprecise, Project Constellation requirements will need continued integration of new technology with evolving methodologies and changing project infrastructure. Targets for continued technology investment are integrated health monitoring and management, self healing software, standard payload interfaces, autonomous operation, and improvements in training. Emulation of the target hardware will also allow significant streamlining of development and testing. The methodologies in use today for FSW development are object oriented UML design, iterative development using independent components, as well as rapid prototyping . In addition, Lean Six Sigma and CMMI play a critical role in the quality and efficiency of the workforce processes. Over the next six years, we expect these methodologies to merge with other improvements into a consolidated office culture with all processes being guided by

  7. Devices for separation of particle emissions from biofuel plants smaller than 10 MW - Today's technology and potential for development; Stoftreningsteknik foer biobraensleanlaeggningar mindre aen 10 MW - tekniklaege och utvecklingspotential

    Energy Technology Data Exchange (ETDEWEB)

    Roennbaeck, Marie; Gustavsson, Lennart; Martinsson, Lars; Tullin, Claes; Johansson, Linda

    2002-09-01

    The objective of this report is to compile a survey of available technologies for separation of particles and to present research and development in the area of particle separation for biofuel plants smaller than 10 MW. Technical and economical opportunities to transfer the technologies used today in larger plants to smaller ones are discussed. As the health effects of aerosols are under investigation, the issue of separation of particle less than 1 {mu}m is especially scrutinised. Current research concerning the particle size distribution at different load is presented. The project has been realised partly as a literature survey, partly through contacts with scientists in the area and manufacturers of devices for flue gas cleaning and particle separation. The target group is owners of plants, manufacturers of devices and authorities with responsibility for air quality and energy planning. Fabric filters is an established technology that can perform low particle emissions (less than a few mg/m{sup 3}) at a low cost also at smaller plants. Also electrostatic precipitators can perform the same low emissions, but the cost for installation at smaller plants has to be reduced. Both these technologies can, properly designed, separate submicron particles. Cyclones can today as its best perform a little less than 100 mg/m{sup 3} at 13 % CO{sub 2}. Cyclones are used together with other technologies to achieve high separation at a low cost. Cyclones are attractive because of their simplicity and low price, but because they use inertia forces as separation mechanism, they can never separate submicron particles. Conventional scrubbers and flue gas condensers are capable of separation of submicron particles but the efficiency is lower compared with fabric filters and electrostatic precipitators. The emission level after a scrubber/flue gas condenser is about 70 - 80 mg/m{sup 3} at 13 % CO{sub 2}. New technologies for separation of particles oriented towards smaller plants and

  8. I.T. Changes: An Exploration of the Relationship between Motivation, Trust, and Resistance to Change in Information Technology

    Science.gov (United States)

    Culmer, Nathan Paul

    2012-01-01

    Change is an organizational inevitability. There are few fields that undergo change more rapidly than information technology. Keeping up with the pace of change in a field so inclined toward change may take a unique toll on workers in information technology. Yet, little has been done to investigate workers' orientations towards change in this…

  9. I.T. Changes: An Exploration of the Relationship between Motivation, Trust, and Resistance to Change in Information Technology

    Science.gov (United States)

    Culmer, Nathan Paul

    2012-01-01

    Change is an organizational inevitability. There are few fields that undergo change more rapidly than information technology. Keeping up with the pace of change in a field so inclined toward change may take a unique toll on workers in information technology. Yet, little has been done to investigate workers' orientations towards change in this…

  10. ADVANCED ENERGY TECHNOLOGIES AND CLIMATE CHANGE: AN ANALYSIS USING THE GLOBAL CHANGE ASSESSMENT MODEL (GCAM)

    Energy Technology Data Exchange (ETDEWEB)

    Edmonds, J. A.; Wise, M. A.; MacCracken, C. N.

    1994-05-01

    We report results from a "top down" energy-economy model employing "bottom up" assumptions embedded in an integrated assessment framework, the Global Change Assessment Model (GCAM). The analys~s shows that from the perspective of long-term energy system development, differences. in results from the "top down" and "bottom up" research communities would appear to be more closely linked to differences in assumptions regarding the economic cost associated with advanced technologies than to differences In modeling approach. The adoption of assumptions regarding advanced energy technologies were shown to have a profound effect on the future rate of anthropogenic climate change. The cumulative effect of the five sets of advanced energy technologies is to reduce annual emissions from fossil fuel use to levels which stabilize atmospheric concentrations below 550 ppmv, the point at which atmospheric concentrations are double those that existed in the m~ddleo f the eighteenth century. While all energy technologies play roles in reducing future fossil fuel carbon dioxide emissions, the introduction of advanced biomass energy production technology plays a particularly important role. If biomass energy can be made available at $2.40/GJ or less in quantities sufficient to make it the core energy supply technology in the middle of the next century, then emissions can be cut dramatically relative to the reference case. The problem of emiss~ons reduction becomes one of technology development and deployment in this case, and not one of fiscal and regulatory intervention.

  11. SUSTAINING CLIMATE CHANGE MITIGATION—POLICY, TECHNOLOGY, AND SOCIETY

    Directory of Open Access Journals (Sweden)

    Andreas Rechkemmer

    2010-01-01

    Full Text Available In a world that is becoming more and more exposed and vulnerable to the effects of global climate change, combining integrated risk assessment tools with effective strategies for both mitigation and adaptation is a key prerogative for policy-making. With the focus of both researchers and decision-makers gradually shifting from observing and assessing the bio-physical aspects of climate change to a more human and society centered understanding of the nature of the problem, the social, behavioral, economic and technological aspects have entered center stage of the public discourse. Responses to the climate change challenge have to establish an optimal interplay between mitigation, adaptation and socio-economic instruments. Yet, given the band-width and scale of the climate problematique and its projected impacts, very ambitious mitigation measures have to be undertaken without delays, a fact that is particularly true for emerging economies with their very rapid and unprecedented growth rates, both in GDP and GHG emissions terms. The challenge for the next years is to harmonize poverty eradication and attaining the Millenium Development Goals through stable economic growth with mitigating the effects of climate change. Therefore, “inclusive green growth” has become the motto of the day. But how can this goal be achieved? Obviously, quite fundamental changes have to be introduced that affect both the production and the consumption sectors and allow for real innovation in technologies and energy, in urban mobility, infrastructure and transportation grids. This paper illustrates the deep social and societal nature of climate change response strategies, especially in the area of mitigation, and shows that transitions to green and low-carbon economies will have to embed policies, incentive schemes and economic instruments in a larger societal context of social learning and behavioral change.

  12. Groundwater storage change detection using micro-gravimetric technology

    Science.gov (United States)

    El-Diasty, Mohammed

    2016-06-01

    In this paper, new perspectives and developments in applying a ground-based micro-gravimetric method to detect groundwater storage change in Waterloo Moraine are investigated. Four epochs of gravity survey were conducted using absolute gravimeter (FG5), two relative gravity meters (CG5) and two geodetic global positioning systems (GPS) in the Waterloo Moraine in May and August of 2010 and 2011, respectively. Data were processed using the parametric least-squares method and integrated with geological and hydrological studies. The gravity differences between May and August for 2010 and 2011 epochs were inverted to provide the estimated total water storage changes. Changes in soil water content obtained from land surface models of Ecological Assimilation of Land and Climate Observations (EALCO) and the Global Land Data Assimilation System (GLDAS) program were employed to estimate the groundwater storage change. The ratios between the estimated groundwater storage changes and measured water table changes (specific yields) were determined at a local monitoring well located in the survey area. The results showed that the estimates of specific yields between May and August of 2010 and 2011 were consistent at a significant confidence level and are also within the range of the specific yield from geological and hydrological studies. Therefore, the micro-gravimetric (absolute and relative gravity meters) technology has demonstrated the great potential in detecting groundwater storage change and specific yield for local scale aquifers such as Waterloo Moraine.

  13. Hygiene yesterday, today, tomorrow.

    Science.gov (United States)

    Möse, Josef R

    2007-09-13

    I began my career in 1945 by tracing the footsteps of the legendary Max von Pettenkofer and Robert Koch. At that time their influence was still discernible, and continues to be.The first major innovation was the introduction of antibiotics, which some people believed would now dispense with the need for disinfection and sterilization. The next major development was the introduction of hospital hygiene as a discipline in its own right, aimed at highlighting the growing risk of nosocomial infections, albeit also against the background of the, admittedly, brilliant but unceasingly innovative armamentarium of medical paraphernalia and fittings. As regards the pathogens, viruses were seen to play an increasingly more prominent role as nosocomial pathogens, giving rise to completely novel challenges and problems in the field of disinfection and sterilization. In 1956 at Prof. Pette's institute in Hamburg it generally took weeks to produce the results to diagnose poliomyelitis. Their value was immensely important for science - but their value to the doctor and patients was questionable. The introduction of inexpensive sterile disposable syringes and other disposable equipment represented, in my opinion, the next milestone. In the meantime, there was a dramatic increase in the overall constellation of problems caused by the continuing upsurge in antibiotic bacterial resistance. And with growing awareness of environmental issues, the late 60s set in motion a new avalanche where one had to strive not only to keep abreast of matters, but also to ensure that science continued to prevail as the highest instance. Today we are facing completely different, but in principle still similar problems in consolidating the status of disinfection and sterilization, e.g. when it comes to the ultra delicate devices that in some cases are heavily contaminated after routine clinical use. Hence we elderly infection control experts still have a task to accomplish: to issue warnings again and

  14. Augmented Reality in Sports: Today and Tomorrow

    Directory of Open Access Journals (Sweden)

    Zafer BOZYER

    2015-08-01

    Full Text Available The rapid change experienced in the field of Information Technologies makes the informati cs more tangible in daily life. Today, it became possible to encounter with the informatics applications almost all the disciplines. As a matter of course, many informatics applications are put into the practice regarding the sports discipline. Because of the condition that the power of information processing has increased and the studies on wearable technol ogies in addition to the expert system design, augmented reality (AR has become a topic which gains imp ortance in the field of sports. There are many studies that are conducted with the aim of increasing the efficiency of physical activities done in many sports branches, ensuring a more fair management of competitions and providing the opportunity for spectators to watch the competitions in a more comfortable and efficient way. In this study; the information about the current augmented reality practices th at are used in various sports branches has been given and the mobile and interactive augmented reality practices which are possible to be seen in future have been mentioned. In addition, there is an augmented reality practice which is designed with the aim of ensuring that the shoots of sports people who are interested in archery, are more stable and of ensuring that the trainings and exercises are more efficient by stating to the sports people whether he or she is in the right position for shoot which is c alled as T shape seen at the time of releasing the arrow.

  15. X-ray today

    Energy Technology Data Exchange (ETDEWEB)

    Neitzel, U. [Philips Medical Systems, Hamburg (Germany)

    2001-09-01

    The interest attracted by the new imaging modalities tends to overshadow the continuing importance of projection radiography and fluoroscopy. Nevertheless, projection techniques still represent by far the greatest proportion of diagnostic imaging examinations, and play an essential role in the growing number of advanced interventional procedures. This article describes some of the latest developments in X-ray imaging technology, using two products from the Philips range as examples: the Integris Allura cardiovascular system with 3D image reconstruction, and the BV Pulsera: a high-end, multi-functional mobile C-arm system with cardiac capabilities. (orig.)

  16. A Personal Journey of Discovery: Developing Technology and Changing Biology

    Science.gov (United States)

    Hood, Lee

    2008-07-01

    This autobiographical article describes my experiences in developing chemically based, biological technologies for deciphering biological information: DNA, RNA, proteins, interactions, and networks. The instruments developed include protein and DNA sequencers and synthesizers, as well as ink-jet technology for synthesizing DNA chips. Diverse new strategies for doing biology also arose from novel applications of these instruments. The functioning of these instruments can be integrated to generate powerful new approaches to cloning and characterizing genes from a small amount of protein sequence or to using gene sequences to synthesize peptide fragments so as to characterize various properties of the proteins. I also discuss the five paradigm changes in which I have participated: the development and integration of biological instrumentation; the human genome project; cross-disciplinary biology; systems biology; and predictive, personalized, preventive, and participatory (P4) medicine. Finally, I discuss the origins, the philosophy, some accomplishments, and the future trajectories of the Institute for Systems Biology.

  17. Consumption dynamics and technological change - exemplified by the mobile phone and related technologies

    DEFF Research Database (Denmark)

    Røpke, Inge

    2001-01-01

    dynamics that operate on the micro level and compel most consumers in the rich countries to be willing contributors to the growing consumption. The second purpose is to investigate how the families use the new technologies, and how these technologies eventually become integrated in gradual changes...... to be a contribution to the understanding of the dynamics of consumption on the micro level. The paper intends to report on some of the findings from a research project regarding households's acquirement of new consumer goods that they have not had before. The purpose is first to reveal some of the consumption...... of everyday life. In the long run, the changes of everyday life can be decisive for the development of the consumption dynamics and for the related environmental effects....

  18. Managing Information Technology as a Catalyst of Change. Track I: Leadership during Times of Change.

    Science.gov (United States)

    CAUSE, Boulder, CO.

    Eight papers are presented from the 1993 CAUSE conference track on leadership challenges facing managers of information technology during times of change at colleges and universities. Papers include: (1) "ASURITE: How To Avoid Creating a Distributed Computing 'Tower of Babel'!" (Neil Armann and others), which discusses the Arizona State…

  19. Information and Communication Technology and Cultural Change How ICT Changes Self-Construal and Values

    NARCIS (Netherlands)

    Hansen, Nina; Postmes, Tom; van der Vinne, Nikita; van Thiel, Wendy

    2012-01-01

    This paper studies whether and how information and communication technology (ICT) changes self-construal and cultural values in a developing country. Ethiopian children were given laptops in the context of an ICT for development scheme. We compared children who used laptops (n = 69) with a control g

  20. What Is the University Today?

    Science.gov (United States)

    Heaney, Conor

    2015-01-01

    What is the University today? In this paper, a Foucault and Deleuzo-Guattarian inspired approach is taken. I argue that the University is, today, a site of "neoliberal governmentality," which governs students and academics as sites of human capital. That is, students and academics are governed to self-govern themselves as sites of human…

  1. Climate changes and technological disasters in the Russian Federation

    Science.gov (United States)

    Petrova, E. G.

    2009-04-01

    Global warming and climate change are responsible for many ecological, economic and other significant influences on natural environment and human society. Increasing in number and severity of natural and technological disasters (TD) around the world is among of such influences. Great changes in geographical distribution of disasters are also expected. The study suggested examines this problem by the example of the Russian Federation. Using data base of TD and na-techs (natural-technological disasters) happened in the Russian Federation in 1992-2008 the most important types of disasters caused by various natural hazards were identified and classified for Russian federal regions. In concept of this study na-techs are considered as TD produced by natural factors. 88 percent of all na-techs occurring in the Russian Federation during the observation period were caused by natural processes related to various meteorological and hydrological phenomena. The majority of them were produced by windstorms and hurricanes (37%), snowfalls and snowstorms (27%), rainfalls (16%), hard frost and icy conditions of roads (12%). 11 types of na-techs caused by meteorological and hydrological hazards were found. These types are: (1) accidents at power and heat supply systems caused by windstorms, cyclones, and hurricanes, snowfalls and sleets, hard frost, rainfalls, hailstones, icing, avalanches, or thunderstorms (more than 50% of all na-techs registered in the data base); (2) accidents at water supply systems caused by hard frost, rainfalls, or subsidence of rock (3%); (3) sudden collapses of constructions caused by windstorms, snowfalls, rainfalls, hard frost, subsidence of rock, or floods (12%); (4) automobile accidents caused by snowfalls and snowstorms, icy conditions of roads, rainfalls, fogs, mist, or avalanches (10%); (5) water transport accidents caused by storms, cyclones, typhoons, or fogs (9%); (6) air crashes caused by windstorms, snowfalls, icing, or fogs; (7) railway

  2. Hacktivism 1-2-3: how privacy enhancing technologies change the face of anonymous hacktivism

    NARCIS (Netherlands)

    Bodó, B.

    2014-01-01

    This short essay explores how the notion of hacktivism changes due to easily accessible, military grade Privacy Enhancing Technologies (PETs). Privacy Enhancing Technologies, technological tools which provide anonymous communications and protect users from online surveillance enable new forms of onl

  3. Bilateral Relationship between Technological Changes and Income Inequality in Developing Countries

    Directory of Open Access Journals (Sweden)

    Sirine MNIF

    2016-07-01

    Full Text Available The work focuses on the analysis of the bilateral relationship between technological changes and inequality. First, it focus on the impact of technological innovations on inequality and the theory of Skills Biased Technological Changes (SBTC. Given technology can produce inequality; what is the impact of these inequalities on the distribution and the production technologies? Conversely, it´s interested in, the transmission channels through which inequality affect technological changes. And that being said, let's enrich the interactions between inequality and technological changes. The empirical validation is based on the technique of Panel data for a sample of developing countries. The paper concludes that a positive relationship of technological changes on inequality seems to be confirmed. Increased innovation increases inequality. And a negative effect of inequality on technological changes also seems to be confirmed. Rising inequality hampers technological innovations.

  4. Women, e-waste, and technological solutions to climate change.

    Science.gov (United States)

    McAllister, Lucy; Magee, Amanda; Hale, Benjamin

    2014-06-14

    In this paper, we argue that a crossover class of climate change solutions (which we term "technological solutions") may disproportionately and adversely impact some populations over others. We begin by situating our discussion in the wider climate discourse, particularly with regard to the Millennium Development Goals (MDGs) and the Basel Convention. We then suggest that many of the most attractive technological solutions to climate change, such as solar energy and electric car batteries, will likely add to the rapidly growing stream of electronic waste ("e-waste"). This e-waste may have negative downstream effects on otherwise disenfranchised populations. We argue that e-waste burdens women unfairly and disproportionately, affecting their mortality/morbidity and fertility, as well as the development of their children. Building on this, we claim that these injustices are more accurately captured as problems of recognition rather than distribution, since women are often institutionally under-acknowledged both in the workplace and in the home. Without institutional support and representation, women and children are deprived of adequate safety equipment, health precautions, and health insurance. Finally, we return to the question of climate justice in the context of the human right to health and argue for greater inclusion and recognition of women waste workers and other disenfranchised groups in forging future climate agreements.

  5. Foreign Ownership and Skill-biased Technological Change

    DEFF Research Database (Denmark)

    Koch, Michael; Smolka, Marcel

    Understanding the effects of foreign direct investment and the behavior of multinational enterprises (MNEs) is a core issue in the study of international economics. We exploit within-firm variation in ownership structure induced by foreign acquisitions in Spain to provide a new angle on the relat......Understanding the effects of foreign direct investment and the behavior of multinational enterprises (MNEs) is a core issue in the study of international economics. We exploit within-firm variation in ownership structure induced by foreign acquisitions in Spain to provide a new angle...... firms due to access to foreign markets through the foreign parent. This market size effect, coupled with a technology-skill complementarity, raises the demand for high-skilled workers as well as worker training upon acquisition. The largest productivity gains predicted by the model accrue to those firms...... empirical evidence that foreign-acquired firms, not only increase their technology level, but also engage in skill upgrading upon acquisition (through both hiring and training). Moreover, we show that these changes are driven by the market size effect, and not by changes in the ownership structure per se...

  6. Here today, gone tomorrow

    Science.gov (United States)

    Friebele, Elaine

    Shorelines are ephemeral boundaries that might serve as a forest floor or a seafloor thousands of years from now. What will happen to present shorelines is determined thousands of miles away, by the behavior of continental ice sheets in Antarctica and Greenland. To investigate the timing and magnitude of past sealevel changes and their relationship to the waxing and waning of ice sheets over the past 25 million years, scientists working for the Ocean Drilling Program are beginning to collect sediment and rock samples below the ocean floor off the coast of New Jersey, near the edge of the continental shelf. Scientists from seven countries will extract more than two miles of cores from an immense pile of sediments that accumulated on the ocean floor over millions of years. By analyzing the sedimentary layers, researchers will document the precise timing and scale of sea level changes, which are hypothesized to result from the advance and retreat of continentsized ice sheets that stored and released water during climate cycles.

  7. Educational Governance Today

    Directory of Open Access Journals (Sweden)

    Christoph Behrens

    2014-08-01

    Full Text Available In the communication and knowledge based global village, under the conditions of dynamic Change in an economy driven world, education has become a complex and challenging endeavor, both for individuals and organizations. Learning has changed dramatically: knowledge and skills are quickly outdated and devaluated, giving education a new meaning within an individual biography; schools, universities and other providers of education go through organizational revolutions, who are challenging their self-concept and management; governments are under pressure to reshape Educational Governance according to new paradigms with the overall goal to sustain national or regional competitiveness. Are key actors in the education system ready to face these challenges and to modernize their organizations? Starting from an overview on the Complexity of Learning in modern societies, generalizable consequences are reviewed in a case study on Germany. It leads to a framework for a necessary research project in countries such as Indonesia, which are still ahead of educational reform. The focus is on the organizational meso and macro level that is playing the key role in Educational Governance.

  8. Renewable energy technologies and climate change policies in India

    Energy Technology Data Exchange (ETDEWEB)

    Venkata, R.P. [Winrock International, New Delhi (India); Sinha, C.S. [Tata Energy and Resources Inst., Washington, DC (United States); Shukla, P.R. [Indian Inst. of Management, Ahmedabad (India)

    2001-07-01

    Fossil fuel use is the largest contributor to greenhouse gas (GHG) emissions, the primary cause of global climate change. India, with a large endowment of coal, has an energy system that is highly carbon intensive. Besides, large quantities of traditional biomass resources consumed for the energy needs of the vast rural population are exerting pressures on forests and village woodlots. Thus, the energy system is turning out to be doubly unsustainable. Renewable energy technologies (RETs), despite their techno-economic potential, have found meagre deployment due to several barriers. Recent developments in global climate change negotiations, which culminated in the Kyoto Protocol, are likely to remove some of the vital barriers to RETs, which allow fossil fuels to externalize the environmental costs. India has had a significant renewable energy program for nearly two decades, and is the only country to have a full-fledged national ministry to deal with renewables. Launched primarily as a response to the perceived rural energy crisis in the 1970s, the Indian renewable energy program received an impetus with the economic liberalization process that began in the early 1990s, with the emphasis shifting from purely subsidy-driven dissemination programs to technology promotion through the commercial route. Thus, India has gained valuable experience in promoting RETs using different approaches, and has achieved a few successes, notably biogas and wind energy. However, a synthesis of this experience shows that a number of barriers still remain to be overcome, if RETs have to become commercially viable alternatives. In the post-Kyoto scenario, the Clean Development Mechanism (CDM) is an instrument, which offers the opportunity to enhance the deployment of RETs. In the long run, penetration of RETs will however, depend on the market for carbon offsets and the pace of development of individual RETs. Our analysis of the long-term energy and environment trajectories for India

  9. Renewable energy technologies and climate change policies in India

    Energy Technology Data Exchange (ETDEWEB)

    Venkata Ramana P [Winrock International, New Delhi (India); Chandra Shekhar Sinha [Tata Energy and Resources Institute, Washington, DC (United States)

    2001-07-01

    Fossil fuel use is the largest contributor to greenhouse gas (GHG) emissions, the primary cause of global climate change. India, with a large endowment of coal, has an energy system that is highly carbon intensive. Besides, large quantities of traditional biomass resources consumed for the energy needs of the vast rural population are exerting pressures on forests and village woodlots. Thus, the energy system is turning out to be 'doubly unsustainable'. Renewable energy technologies (RETs), despite their techno-economic potential, have found meagre deployment due to several barriers. Recent developments in global climate change negotiations, which culminated in the Kyoto Protocol, are likely to remove some of the vital barriers to RETs, which allow fossil fuels to externalize the environmental costs. India has had a significant renewable energy program for nearly two decades, and is the only country to have a full-fledged national ministry to deal with renewables. Launched primarily as a response to the perceived rural energy crisis in the 1970s, the Indian renewable energy program received an impetus with the economic liberalization process that began in the early 1990s, with the emphasis shifting from purely subsidy-driven dissemination programs to technology promotion through the commercial route. Thus, India has gained valuable experience in promoting RETs using different approaches, and has achieved a few successes, notably biogas and wind energy. However, a synthesis of this experience shows that a number of barriers still remain to be overcome, if RETs have to become commercially viable alternatives. In the post-Kyoto scenario, the Clean Development Mechanism (CDM) is an instrument which offers the opportunity to enhance the deployment of RETs. In the long run, penetration of RETs will however, depend on the market for carbon offsets and the pace of development of individual RETs. Our analysis of the long-term energy and environment trajectories

  10. Evolving Information Technology: A Case Study of the Effects of Constant Change on Information Technology Instructional Design Architecture

    Science.gov (United States)

    Helps, Richard

    2010-01-01

    A major challenge for Information Technology (IT) programs is that the rapid pace of evolution of computing technology leads to frequent redesign of IT courses. The problem is exacerbated by several factors. Firstly, the changing technology is the subject matter of the discipline and is also frequently used to support instruction; secondly, this…

  11. Introducing New Technology into the Workplace: The Dynamics of Technological and Organizational Change. Background Paper No. 8a.

    Science.gov (United States)

    Flynn, Patricia M.

    A human resource strategy to enable the effective integration of new technologies in the workplace must be comprehensive, flexible, and sensitive to the dynamics of technological and organizational change. However, information from macro-level studies provides little guidance for anticipating and planning for the adoption of new technologies,…

  12. Noodles, traditionally and today

    Directory of Open Access Journals (Sweden)

    Na Zhang

    2016-09-01

    Full Text Available Chinese noodles originated in the Han dynasty, which has more than 4,000 years of history. There are many stories about the origin of noodles. To a certain extent, noodles also reflect the cultural traditions and customs of China, which essentially means “human nature” and “worldly common sense”. There are thousands of varieties of noodles in China, according to the classification of the shape of noodles, seasoning gravy, cooking craft, and so on. Many noodles have local characteristics. Noodles are accepted by people from all over the world. The industrial revolution and the development of the food industry realized the transition from a traditional handicraft industry to mass production using machinery. In addition, the invention of instant noodles and their mass production also greatly changed the noodle industry. In essence, noodles are a kind of cereal food, which is the main body of the traditional Chinese diet. It is the main source of energy for Chinese people and the most economical energy food. Adhering to the principle of “making cereal food the main food”, is to maintain our Chinese good diet tradition, which can avoid the disadvantages of a high energy, high fat, and low carbohydrate diet, and promote health. The importance of the status of noodles in the dietary structure of residents in our country and the health impact should not be ignored.

  13. Review of Forty Years of Technological Changes in Geomatics toward the Big Data Paradigm

    Directory of Open Access Journals (Sweden)

    Robert Jeansoulin

    2016-08-01

    Full Text Available Looking back at the last four decades, the technologies that have been developed for Earth observation and mapping can shed a light on the technologies that are trending today and on their challenges. Forty years ago, the first digital pictures decided the fate of remote sensing, photogrammetric engineering, GIS, or, for short: of geomatics. This sudden wave of volumes of data triggered the research in fields that Big Data is plowing today: this paper will examine this transition. First, a rapid survey of the technology through the succession of selected terms, will help identify two main periods in the last four decades. Spatial information appears in 1970 with the preparation of Landsat, and Big Data appears in 2010. The method for exploring geomatics’ contribution to Big Data, is to examine each of the “Vs” that are used today to characterize the latter: volume, velocity, variety, visualization, value, veracity, validity, and variability. Geomatics has been confronted to each of these facets during the period. The discussion compares the answers offered early by geomatics, with the situation in Big Data today. Over a very large range of issues, from signal processing to the semantics of information, geomatics has made contributions to many data models and algorithms. Big Data now enables geographic information to be disseminated much more widely, and to benefit from new information sources, expanding through the Internet of Things towards a future Digital Earth. Some of the lessons learned during the four decades of geomatics can also be lessons for Big Data today, and for the future of geomatics.

  14. CHRONIC RENAL FAILURE TODAY

    Directory of Open Access Journals (Sweden)

    Svetislav Kostić

    2004-07-01

    Full Text Available The syndrome of chronic renal failure (CRF is already known for more than 150 years. Current research in this domain changed our understanding in epidemiology, aetiology, prevention of disease progression, classifications, definition, and adequate treatment of comorbid conditions in predialytic period. With data collection and registration on CRF patients it is obvious an increase in prevalence and incidence of patients with CRF in the world. The diabetic nephropathy is the most common disease leading in 40% of cases to terminal CRF. In the follow up of these patients the most important goal is slowing down the disease progression with low protein diet (0,6-0,8 g/kg BW/day and vigorous blood pressure control (target values: 120-135/75-85 mmHg. The adequate therapy of anaemia and secondary hyperparathyroidism including predialytic use of erythopoietin and vitamin D significantly slow down the progression of CRF and postpones the beginning of dialytic treatment. Numerous comorbid conditions present in predialytic period fasten the progression of CRF. The most common are of cardiovascular origin (congestive heart failure and coronary artery disease. Those cardiovascular comorbid conditions have an impact on CRF progresion as well as on the outcome in dialytic therapy. The most common causes of cardiovascular comorbidity are hypertension, anemia and secondary hyperparathyroidism, all of which should be treated in predialytic period. Of special concern is use of nephrotoxic drugs, particularly nephrotoxic antibioticsaminoglycosides. The optimal timing of creation of permanent vascular access and vaccination against hepatitis B in predialytic period are cost-effective and have an impact on quality of dialysis.

  15. Future of printing: changes and challenges, technologies and markets

    Science.gov (United States)

    Kipphan, Helmut

    1998-01-01

    Digitalization within the graphic arts industry is described and it is explained how it is improving and changing the print production strategies and which new kinds of print production systems are developed or can be expected. The relationship of printed media and electronic media is analyzed and a positioning for the next century is given. The state of the art of conventional printing technologies, especially using direct imagine techniques, and their position within the digital workflow are shortly described. Non-impact printing multicolor printing systems are explained, based on general design criteria and linked to existing and newly announced equipment. The use of high-tech components for building up successful systems with high reliability, high quality and low production costs is included with some examples. Digital printing systems open many opportunities in print production: distributed printing, personalization, print and book on demand are explained as examples. The overview of the several printing technologies and their positioning regarding quality and productivity leads to the scenario about the important position of printed media, also in the distant future.

  16. Designing healthcare information technology to catalyse change in clinical care

    Directory of Open Access Journals (Sweden)

    William Lester

    2008-05-01

    Full Text Available The gap between best practice and actual patient care continues to be a pervasive problem in our healthcare system. Efforts to improve on this knowledge_performance gap have included computerised disease management programs designed to improve guideline adherence. However, current computerised reminder and decision support interventions directed at changing physician behaviour have had only a limited and variable effect on clinical outcomes. Further, immediate pay-for-performance financial pressures on institutions have created an environmentwhere disease management systems are often created under duress, appended to existing clinical systems and poorly integrated into the existing workflow, potentially limiting their realworld effectiveness. The authors present a review of disease management as well as a conceptual framework to guide the development of more effective health information technology (HIT tools for translating clinical information into clinical action.

  17. NATO Conference on Work, Organizations, and Technological Change

    CERN Document Server

    Niehaus, Richard

    1982-01-01

    This volume is the proceedings of the Symposium entitled, "Work, Organizations and Technological Change" which was held in Garmisch-Partenkirchen, West Germany, 14-19 June 1981. The meeting was sponsored by the Special Panel on Systems Sciences of the NATO Scientific Affairs Division. In proposing this meeting the Symposium Directors built upon several preceding NATO conferences in the general area of personnel systems, manpower modelling, and organization. The most recent NATO Conference, entitled "Manpower Planning and Organization Design," was held in Stresa, Italy in 1977. That meeting was organized to foster research on the interrelationships between programmatic approaches to personnel planning within organizations and behavioral science approachs to organization design. From that context of corporate planning the total internal organizational perspective was the MACRO view, and the selection, assignment, care and feeding of the people was the MICRO view. Conceptually, this meant that an integrated appr...

  18. "UK today" Tallinnas / Tuuli Oder

    Index Scriptorium Estoniae

    Oder, Tuuli, 1958-

    2001-01-01

    Vabariikliku inglise keele olümpiaadi raames toimus Tallinnas viktoriini "UK today" lõppvoor. Osalesid 22 kooli kaheliikmelised võistkonnad. Viktoriini tulemused koolide lõikes ja küsimused õigete vastustega

  19. Use of Digital Image Technology to 'Clearly' Depict Global Change

    Science.gov (United States)

    Molnia, B. F.; Carbo, C. L.

    2014-12-01

    Earth is dynamic and beautiful. Understanding why, when, how, and how fast its surface changes yields information and serves as a source of inspiration. The artistic use of geoscience information can inform the public about what is happening to their planet in a non-confrontational and apolitical way. While individual images may clearly depict a landscape, photographic comparisons are necessary to clearly capture and display annual, decadal, or century-scale impacts of climate and environmental change on Earth's landscapes. After years of effort to artistically communicate geoscience concepts with unenhanced individual photographs or pairs of images, the authors have partnered to maximize this process by using digital image enhancement technology. This is done, not to manipulate the inherent artistic content or information content of the photographs, but to insure that the comparative photo pairs produced are geometrically correct and unambiguous. For comparative photography, information-rich historical photographs are selected from archives, websites, and other sources. After determining the geographic location from which the historical photograph was made, the original site is identified and eventually revisited. There, the historical photos field of view is again photographed, ideally from the original location. From nearly 250 locations revisited, about 175 pairs have been produced. Every effort is made to reoccupy the original historical site. However, vegetation growth, visibility reduction, and co-seismic level change may make this impossible. Also, inherent differences in lens optics, camera construction, and image format may result in differences in the geometry of the new photograph when compared to the old. Upon selection, historical photos are cleaned, contrast stretched, brightness adjusted, and sharpened to maximize site identification and information extraction. To facilitate matching historical and new images, digital files of each are overlain in

  20. What Did You Do Today?

    Institute of Scientific and Technical Information of China (English)

    王淼鑫; 陈敏敏; 廖萌; 肖洪平

    2006-01-01

    What do you do every day? Is it good.bad.interesting or boring? Would you like to share with us? What did you do today? Today I read a book about China.It was very interesting.After that,I did my homework and studied for a math test.I don’t like math,so it was difficult for me.But I have to study hard anyway.

  1. Communication and Cultural Change in University Technology Transfer

    Science.gov (United States)

    Wright, David

    2013-01-01

    Faculty culture and communication networks are pivotal components of technology transfer on university campuses. Universities are focused upon diffusing technology to external clients and upon building structure and support systems to enhance technology transfer. However, engaging faculty members in technology transfer requires an internal…

  2. Communication and Cultural Change in University Technology Transfer

    Science.gov (United States)

    Wright, David

    2013-01-01

    Faculty culture and communication networks are pivotal components of technology transfer on university campuses. Universities are focused upon diffusing technology to external clients and upon building structure and support systems to enhance technology transfer. However, engaging faculty members in technology transfer requires an internal…

  3. Technologies for adaptation. Perspectives and practical experiences; Climate change

    Energy Technology Data Exchange (ETDEWEB)

    Christiansen, Lars; Olhoff, A.; Traerup, S.

    2011-11-15

    The present report is the second volume of the UNEP Risoe Centre Technology Transfer Perspectives Series. The report is related to the global Technology Needs Assessment (TNA) project, financed by the Global Environment Facility (GEF) and implemented by UNEP Risoe Centre. The nine articles in this volume discuss issues like: a) the concepts and context of technologies for adaptation; b) assessments of adaptation technology needs; c) practical experiences from working with technologies for adaptation. (LN)

  4. Neutrino and Changed Lepton Flavour Today

    CERN Document Server

    Alonso, R.; Hernandez, D.; Merlo, L.; Rigolin, S.

    2013-01-01

    Flavour physics is a priceless window on physics beyond the Standard Model. In particular, flavour violation in the lepton sector looks very promising, as high precision measurements are prospected in future experiments investigating on $\\mu\\rightarrow e$ conversion in atomic nuclei: the predictions for this observable are analysed in the context of the type I Seesaw mechanism. Furthermore, new ideas to explain the Flavour Puzzle recently appeared, mainly based on a possible dynamical origin of the Yukawa couplings and on flavour symmetries. The focus of this proceeding will be set on the Minimal Flavour Violation ansatz and on the role of the neutrino Majorana character: when an $O(2)_{N}$ flavour symmetry acts on the right-handed neutrino sector, the minimum of the scalar potential allows for large mixing angles -in contrast to the simplest quark case- and predicts a maximal Majorana phase. This leads to a strong correlation between neutrino mass hierarchy and mixing pattern.

  5. Today's Unmarried Mothers: The Choices Have Changed.

    Science.gov (United States)

    Grow, Lucille J.

    1979-01-01

    A mid-1970s study of the characteristics of pregnant unmarried mothers who keep their children and those who surrender them for adoption discloses some differences from the characteristics of such mothers in the late 1960s and early 1970s. (CM)

  6. Yesterday, Today and Tomorrow--Constant Change

    Science.gov (United States)

    Reader, Peter

    2011-01-01

    It is not so long ago that universities shunned words such as "public relations" and "marketing," preferring to describe staff working in these areas as information officers and even assistant registrars and with such staff drawn from a cadre of generalist administrators. If they really had to be specific, then an acceptable word was "publicity".…

  7. Energy conservation and technological change as factors in climate change - a pulp and paper industry example

    Energy Technology Data Exchange (ETDEWEB)

    Koleff, A.M. [Stone Container Corp., Tucker, GA (United States)

    1997-12-31

    The Pulp and Paper Industry in the United States is one of this country`s most energy intensive industries with energy generally being the second or third largest direct operating expense in mill budgets. As such, the industry has long had an effective energy conservation program and has recorded impressive reductions in energy use. It is also one of the two most capital intensive industries in the United States and has a long capital investment cycle, which can be estimated by various techniques at between 20 and 30 years. This paper discusses the estimated impact of the industry`s energy conservation achievements on long term emission reductions of greenhouse gases and will show how technological changes within the industry have impacted past emission reductions and the prospects for continued progress through emerging technologies. The importance to the global competitiveness of the industry of implementing technological change designed to reduce the emission of greenhouse gases within the industry`s normal investment cycle will also be reviewed.

  8. The Impact of Technological Change; The American Experience. Studies in Employment and Unemployment.

    Science.gov (United States)

    Haber, William; And Others

    Technological change is a complex term involving many more factors than "changes in machinery or automation." Six changes which affect jobs and influence skills in our industrial systems that could logically be called technological change have been identified: (1) scientific management, or time and motion studies, (2) mergers and consolidations,…

  9. Partnerships for technology introduction -- Putting the technologies of tomorrow into the marketplace of today. Report to Congress on Sections 127 and 128 of the Energy Policy Act of 1992

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-01

    This report to Congress was prepared on behalf of the Secretary of the US Department of Energy (DOE) in response to Sections 127 and 128 of the Energy Policy Act of 1992 (EPAct), Pub. L. 102-486. In preparing the report to the Congress, DOE has assessed the national and regional energy savings potential of products already on the market and those that will be available to consumers by the late 1990s. The Department has also examined the present cost-effectiveness of these emerging appliances as mature technologies. To help in its assessment, DOE organized eight workshops at which representatives from manufacturing and building industries, utilities, retailers and wholesalers, public interest groups and Federal and state government agencies could express their views. The information derived from these workshops was key to the formulation of the report`s general and specific recommendations. DOE has concluded that the Federal Government can effectively stimulate the market for emerging technologies by forming partnerships with the appliance industry and other interested parties promoting the use of highly efficient appliances. Based on the interaction with industry at the eight workshops and through direct contact, DOE has concluded that Federal action and technical assistance is not only desired by industry, but crucial to the expansion of these markets. Section 128 of EPAct requires an assessment of the energy savings and environmental benefits of replacing older, less efficient appliances with more efficient products than currently required by Federal law. Since early replacement of appliances is but one possible market-stimulating action, DOE has elected to include its discussion as part of the overall report to the Congress.

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

    Science.gov (United States)

    Kenney, Brian

    2011-01-01

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

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

    Science.gov (United States)

    Kenney, Brian

    2011-01-01

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

  12. Dilemmas in the Analysis of Technological Change. A Cognitive Approach to Understand Innovation and Change in the Water Sector

    Directory of Open Access Journals (Sweden)

    Dino Borri

    2014-05-01

    Full Text Available In this paper we argue for the need to apply a cognitive approach to understand deep dynamics and determinants of technological evolutions. After examining main contributions from innovation studies to the conceptualization of innovation and change in complex socio-technical environments, we highlight the contribution coming from the application of the cognitive approach to evolutionary studies on technologies and we introduce the concept of technological memory as an interpretative tool to understand those changes. We discuss our hypothesis with reference to several observations carried out in different local contexts – Mexico, India and Italy – in relation to technological change in the water sector. In those cases deliberate attempts to substitute traditional technologies with modern ones led to interesting trajectories of change ranging from the collapse of old technologies to the development of multifaceted hybridization patterns.

  13. Technological and Organizational Changes. Developing a management platform based on participatory institutions and practices

    DEFF Research Database (Denmark)

    Clausen, Christian

    2004-01-01

    Management Programmes aimed at organisational and technological change often run into problems when it comes to implementing change. The purpose of the papeer is to discuss the possibilities for establishing a cooperation based platform for change....

  14. Directions of changes of hard coal output technologies in Poland

    Institute of Scientific and Technical Information of China (English)

    Turek Marian

    2011-01-01

    The author presents the results being the effect of the analysis of innovative rate of individual technologies applied in opening up, development and extraction works which was carried out within the project: "scenarios of technological development of hard coal extractive industry". After presentation of opening up, development and extraction technologies that are applied in Polish hard coal industry and their classification with regard to innovation degree the author describes those technologies in a detailed manner. He brings attention to the most effective systems for hard coal deposits' opening up, development and their extraction, including the extraction of the residual coal. The attention is also paid to the safety level of the applied technologies.

  15. In vivo induced antigen technology (IVIAT) and change mediated antigen technology (CMAT).

    Science.gov (United States)

    Handfield, Martin; Hillman, Jeffrey D

    2006-09-01

    In this chapter, an overview of in vivo induced antigen technology (IVIAT) and change mediated antigen technology (CMAT) will be presented, including a discussion of the advantages and limitations of these methods. Over fifteen different microbial pathogens have been or are known to be currently studied with these methods. Salient data obtained from the application of IVIAT and/or CMAT to a selection of human and plant pathogens will be summarized. This includes recent reports on Streptococcus pyogenes (Group A) in neurological disorders and invasive diseases, Xylella fastidiosa in Pierce's disease, Xanthomonas campestris in bean blight, Salmonella enterica serovar typhi in typhoid fever and Leishmania spp. related infections. Special emphasis will be given to those targets that have been further investigated for the development of novel vaccine, diagnostic and/or antibiotherapy strategies. This encompasses a new point-of-care serological diagnostic test for chronic periodontal diseases. Finally, Mycobacterium tuberculosis in vivo induced products will be described as providing a rational basis for differentiating subjects with primary, dormant or secondary tuberculosis infections, from control subjects who have or did not have prior vaccination with BCG.

  16. ARE THE INFORMATION TECHNOLOGIES CHANGING POLITICS? CASE STUDY IN GALICIA

    Directory of Open Access Journals (Sweden)

    Yolanda García Vázquez

    2010-12-01

    Full Text Available In the industrial society, politicians had to command the language TV since the intensity of the reaction was more important than the length of the message. They had to make categorical statements. In the Information Society with information and communication technologies (TICs, this changes to a great extent due to pluralism and the fact that more people make themselves heard. Blogs appear as a way to give opinion and information, and can be considered as an alternative form of expression –blogs give different views on news ignored by the main media-. Activists, political parties, organizations and citizens use websites, blogs or wikis as a means to insist and create opinion. TICs and cooperative tools of Web 2.0 increase people’s interest in politics, individual commitment and participation and cause political mediators to disappear. This paper presents a reflection on the impact of TICs on the theory of politics, and the results of a quantitative analysis of cases from the observation of how TICs are used on the social platform “Nunca Máis”, as well as by the autonomous government Xunta de Galicia, the Parliament of Galicia and the political party Bloque Nacionalista Galego.

  17. How to change GEBCO outreach activities with Information technologies?

    Science.gov (United States)

    Chang, E.; Park, K.

    2014-12-01

    Since 1995, when National Geographic Information Project began, we have great advance in mapping itself and information service on the earth surface in Korea whether paper maps or online service map. By reviewing geological and mine-related information service in current and comparisons of demands, GEBCO outreach master plan has been prepared. Information service cannot be separated from data production and on dissemination policies. We suggest the potential impact of the changes in information technologies such as mobile service and data fusion, and big data on GEBCO maps based. Less cost and high performance in data service will stimulate more information service; therefore it is necessary to have more customer-oriented manipulation on the data. By inquiring questionnaire, we can draw the potential needs on GEBCO products in various aspects: such as education, accessibility. The gap between experts and non-experts will decrease by digital service from the private and public organizations such as international academic societies since research funds and policies tend to pursue "openness" and "interoperability" among the domains. Some background why and how to prepare outreach activities in GEBCO will be shown.

  18. Consumption dynamics and technological change - exemplified by the mobile phone and related technologies

    DEFF Research Database (Denmark)

    Røpke, Inge

    2003-01-01

    consumer goods. The project was basically motivated by environmental and distributional concerns, and the purpose is first to reveal some important consumption dynamics at work on the micro level, and second to investigate how respondent families use new technologies, and how these are eventually...... integrated into gradual changes of everyday life - thereby influencing consumption dynamics and environmental impacts of everyday life in the longer term. The exposition of empirical findings is organised according to a theoretical framework outlining the acquisition and domestication processes - a framework...... that has emerged through the analytical process. The study illustrates how consumption drives are deeply embedded in the considerations, themes and complexities of everyday life, showing few signs of satiation in the short term. Moreover our findings on domestication indicate that some environmentally...

  19. Big Data, the perfect instrument to study today's consumer behavior

    Directory of Open Access Journals (Sweden)

    Cristina STOICESCU

    2016-01-01

    Full Text Available Consumer behavior study is a new, interdisciplinary and emerging science, developed in the 1960s. Its main sources of information come from economics, psychology, sociology, anthropology and artificial intelligence. If a century ago, most people were living in small towns, with limited possibilities to leave their community, and few ways to satisfy their needs, now, due to the accelerated evolution of technology and the radical change of life style, consumers begin to have increasingly diverse needs. At the same time the instruments used to study their behavior have evolved, and today databases are included in consumer behavior research. Throughout time many models were developed, first in order to analyze, and later in order to predict the consumer behavior. As a result, the concept of Big Data developed, and by applying it now, companies are trying to understand and predict the behavior of their consumers.

  20. Global climate change: Mitigation opportunities high efficiency large chiller technology

    Energy Technology Data Exchange (ETDEWEB)

    Stanga, M.V.

    1997-12-31

    This paper, comprised of presentation viewgraphs, examines the impact of high efficiency large chiller technology on world electricity consumption and carbon dioxide emissions. Background data are summarized, and sample calculations are presented. Calculations show that presently available high energy efficiency chiller technology has the ability to substantially reduce energy consumption from large chillers. If this technology is widely implemented on a global basis, it could reduce carbon dioxide emissions by 65 million tons by 2010.

  1. Public policy and clean technology promotion. The synergy between environmental economics and evolutionary economics of technological change

    Energy Technology Data Exchange (ETDEWEB)

    Rio Gonzalez, Pablo del [Universidad de Castilla-La Mancha, Toledo (Spain). Facultad de Ciencias Juridicas y Sociales de Toledo

    2004-07-01

    Obstacles to clean technology development, innovation and diffusion are not only related to the lack of internalisation of environmental externalities in production costs, as defended by traditional environmental economics. Empirical studies show that many other obstacles prevent these technologies from penetrating the market. The relevance of these obstacles differs between sectors, firms and technologies. Consequently, a more focused approach is proposed. By taking a look at the specific, real-world barriers to clean technologies, a policy framework as well as some specific measures that target those barriers are suggested. These instruments are useful and complementary in a policy framework that, in addition to specific instruments, takes into account the influence of the style of regulation and the configuration of actors in the environmental technological change process. This paper proposes a coherent framework integrating environmental policy and technology policy instruments. This is deemed necessary in the technological transition to sustainable development. (author)

  2. Exploring Organisational Stratification and Technological Pedagogical Change: Cases of Technology Integration Specialists in Hong Kong International Schools

    Science.gov (United States)

    Woo, David James

    2015-01-01

    An international school may make organisational choices that divide the school by curriculum, grade-level, language and location. This article explores how a school's organisational stratification impacts how the school supports changing teaching and learning practices through technology. The article draws from case data of technology integration…

  3. Today's Chicano Refutes the Stereotype

    Science.gov (United States)

    Maldonado, Bonnie M.; Cross, William C.

    1977-01-01

    Effects of skin color on male-female self-concepts were measured by the Tennessee Self-Concept Scale. No significant differences were found between the study and the norm groups. The self-image of today's Chicano tends to refute negative stereotyping. (Author)

  4. Euphoria, Dystopia and Practice Today

    Science.gov (United States)

    Standish, Paul

    2002-01-01

    Hubert Dreyfus' "On the Internet" provides a powerful commentary on the way that the Internet has come to influence people's lives today, and a trenchant attack on the more extreme claims that are made for its benefits for education. Dreyfus has succeeded in presenting an account that is clear, accessible and concise. The book is full of vivid…

  5. School Counseling in China Today

    Science.gov (United States)

    Thomason, Timothy C.; Qiong, Xiao

    2008-01-01

    This article provides a brief overview of the development of psychological thinking in China and social influences on the practice of school counseling today. Common problems of students are described, including anxiety due to pressure to perform well on exams, loneliness and social discomfort, and video game addiction. Counseling approaches used…

  6. "UK today" Tallinnas / Tuuli Oder

    Index Scriptorium Estoniae

    Oder, Tuuli

    2001-01-01

    Vabariikliku inglise keele olümpiaadi raames toimus 9. nov.̀2001 Tallinnas viktoriini "UK today" lõppvoor, mille korraldas üleriigiline inglise keele ainenõukogu. Osalesid 22 kooli kaheliikmelised võistkonnad. Viktoriini tulemused koolide lõikes ja küsimused õigete vastustega

  7. Dem Extraction from CHANG'E-1 Lam Data by Surface Skinning Technology

    Science.gov (United States)

    Zhang, X.-B.; Zhang, W.-M.

    2011-08-01

    DEM is a digital model or 3-D representation of a terrain's surface and it is created from terrain elevation data. The main models for DEM extraction based on Lidar data or Laser Altimeter data currently use the idea that point cloud is scattered, such as regular grid model, TIN model and contour model. Essentially, in these above methods, the discrete points are interpolated into regular grid data and irregular grid data. In fact, point cloud generated by Laser Altimeter is not totally scattered, but have some regularity. In this paper, to utilize this regularity, the proposed method adopts surface skinning technology to generate DEM from Chang'E-1 Laser Altimeter data. The surface skinning technology is widely used in the field of mechanical engineering. Surface skinning is the process of passing a smooth surface through a set of curves called sectional curves, which, in general, may not be compatible. In the process of generating section line, a need for attention is that it needs to use curvature method to get a set of characteristic points, and these feature points were used to subdivide segment; the next step is generating several curves on some key places. These curves describe the shape of the curved surface. The last step is to generate a curved surface that through these curves. The result shows that, this idea is feasible, useful and it provides a novel way to generate accurate DEM.

  8. Functions of Innovation Systems : A new approach for analysing technological change

    NARCIS (Netherlands)

    Hekkert, Marco; Suurs, R.A.A.; Negro, Simona; Kuhlmann, Stefan; Smits, Ruud

    2007-01-01

    The central idea of this paper is that innovation systems are a very important determinant of technological change. We describe that the emergence of a new innovation system and changes in existing innovation systems co-evolve with the process of technological change. Therefore, it is necessary to c

  9. Functions of Innovation Systems : A new approach for analysing technological change

    NARCIS (Netherlands)

    Hekkert, Marco; Suurs, R.A.A.; Negro, Simona; Kuhlmann, Stefan; Smits, Ruud

    2007-01-01

    The central idea of this paper is that innovation systems are a very important determinant of technological change. We describe that the emergence of a new innovation system and changes in existing innovation systems co-evolve with the process of technological change. Therefore, it is necessary to

  10. IN TODAY'S INFORMATION AGE ORGANISATIONS EXECUTIVE ASSISTANT PROFESSION

    Directory of Open Access Journals (Sweden)

    Bekir DEĞİRMENCİ

    2015-07-01

    Full Text Available It's as old as human history in the Executive Office and of the concept has caused the unborn. From the industrial revolution, they perform the organizational activities of all employees in the area are the name of the Office. Businesses are not just places that made production. Businesses also allows the production of all kinds of people have seen the need, the important strategic decisions, increase the quali ty of production and employees must work efficiently and effectively - conscious upon arrival places always have been offices. Marketing, management, human resources, accounting, as units have been operating in all offices within the organization. In today' s information age, information offices are produced, distributed to individuals and corporations concerned, but also has been the destruction of redundant information and important information later when needed has been used places. Today's globalization i s rapid change in knowledge and technology organizations in the management of business owners and managers will help many professions on WikiMapia. Office; Administrator, officer, Secretary, will serve the objectives of the business class ser vices help kin d of elements are needed. Businesses in maintaining vital activities, production and service provision of the activities of the Organization in ensuring an effective and efficient manner within the framework of the team spirit in the conduct of managers with the most important requirements for an Assistant Manager's position has been. Most modern - day organizations close to the administrator should be looking to key features of the Administrative Assistant; the Office of the administrator, who knows how t o keep a secret is not a characteristic of people who best represent the Bureau. When a business can stand in straight execution activities Administrative Assistant has important tasks to. Executive Assistants are indispensable ingredients of today's mode rn office.

  11. Educating the Adolescent for Technological Changes: Some Implications for Teaching.

    Science.gov (United States)

    Cheong, Lau Kam

    Generally concerned with how the schools can better educate the adolescent for adulthood, this paper briefly discusses the adolescent's need for work as a means of attaining adulthood, some promises and threats of technology, and effects of technological advances on society. Particular attention is given to four main effects having direct…

  12. NASA Composite Cryotank Technology Project Game Changing Program

    Science.gov (United States)

    Fikes, John

    2015-01-01

    The fundamental goal of this project was to provide new and innovative cryotank technologies that enable human space exploration to destinations beyond low earth orbit such as the moon, near-earth asteroids, and Mars. The goal ... to mature technologies in preparation for potential system level flight demonstrations through significant ground-based testing and/or laboratory experimentation

  13. Concrete Poetry as Sign of Technological Changes in Society

    DEFF Research Database (Denmark)

    Ørum, Tania

    2016-01-01

    This case deals with the large cultural perspectives and the technological imagination evident in the Swedish critic Torsten Ekbom's review of Danish concrete poetry......This case deals with the large cultural perspectives and the technological imagination evident in the Swedish critic Torsten Ekbom's review of Danish concrete poetry...

  14. Beyond Change Blindness: Embracing the Technology Revolution in Higher Education

    Science.gov (United States)

    Sutton, Kimberly Kode; DeSantis, Josh

    2017-01-01

    The pace of education technology innovation outpaces many professors' abilities to thoughtfully integrate new tools in their teaching practice. This poses challenges for higher education faculty as well as those responsible for planning professional development in higher education. This article explores recent trends in education technology and…

  15. Changing Technologies Offer New Opportunities in the Plant Sciences

    Directory of Open Access Journals (Sweden)

    Theresa M. Culley

    2013-01-01

    Full Text Available The plant sciences are now facing an unprecedented time in our history in which technology is advancing at a rapid pace, creating a wide variety of novel opportunities for our field. Applications in Plant Sciences is a new source for sharing exciting and innovative applications of new technologies that have the potential to propel plant research forward into the future.

  16. Education – Determinant of Consumer`s Conditions in an Era of Technological Change

    OpenAIRE

    Cristina Burghelea; Mirela Ionela Aceleanu

    2014-01-01

    In the era of technological change, consumers face an environment increasingly complex, leading to significant challenges regarding buying and consuming choices and consumer protection. The most important and most influential technological changes in terms of the impact on the consumer, are iduced by internet, digitization and globalization. However, the era of technological change also means developing biotechnologies, nanotechnologies, new materials and new energy sources, all these changin...

  17. Ideologies in the Swedish health sector today

    DEFF Research Database (Denmark)

    Diderichsen, Finn

    1982-01-01

    Sweden has a long tradition of social democracy and corporate cooperation. Social problems are treated as technological questions that always should be solved through rational and neutral means. Today Sweden faces a crisis of economy as well as a crisis of medicine. In the spirit of consensus......, the state has proposed a new health reform emphasizing the responsibility of the public health service to prevent disease and provide equal access to care. It is claimed that improved health planning, based on epidemiological knowledge on inequalities, can solve the crisis in medicine within an improved...... system of primary care and prevention. However, in the context of the current economic crisis, the struggle against health hazards and cuts in public spending has intensified and the gap between the ideology of technological rationalism and reality has widened....

  18. Information surety for today and tomorrow

    Energy Technology Data Exchange (ETDEWEB)

    Fletcher, S.K.

    1993-07-01

    Information Surety is the enhancement of the confidentiality, integrity, and availability of information and software systems. It is attained through sequential steps: identification of software reliability requirements and information protection needs, designing for a balanced level of risk throughout the system, and application of appropriate software and hardware technologies and procedures. The ability to apply these steps when developing systems is impaired by a general lack of understanding of surety issues by system developers, and by the fact that there are many separate areas of knowledge involved that are not currently integrated into a disciplined approach (e.g., risk assessment, information access control in computers and networks, secure messaging, trusted software development). Our best systems today are achieved by clever designers who use ad-hoc methods. In the absence of good development tools, technologies may be applied haphazardly and/or retrofitted, without yielding balanced protection. This paper will take the audience through an exploration of the elements of information surety, some common misconceptions about information surety today, and the even greater challenges on the horizon. It will end with some suggestions for research areas which will help evolve the discipline of information surety.

  19. Today@NPS / July 2016

    OpenAIRE

    NPS Public Affairs Office

    2016-01-01

    Today@NPS showcases some of the speakers, conferences, experiments, lectures and other events that take place at the Naval Postgraduate School Contents: July 1, 2016: NPS Leadership Share Life Primers with Summer STEM Interns; July 5, 2016: Summer Quarter Welcomes Largest Incoming Class of the Year; July 6, 2016: NSAM Welcomes New Students With MWR Leisure Fair; July 7, 2016: Bowman Scholars Make the Rapid Transition to Graduate Studies; July 8, 2016: NPS Legal Details the Basics of Protec...

  20. Employment rights of people with diabetes: changing technology and changing law.

    Science.gov (United States)

    Griffin, John W

    2013-03-01

    Though the treatment of diabetes has advanced remarkably, the law and many employers have not always kept pace. New insulins, delivery systems, and monitoring systems give people with diabetes exceptional control over their blood sugar and virtually eliminate serious complications such as hypoglycemia and hyperglycemia. Changes in the law, particularly the Americans with Disabilities Act and its 2008 amendments, give people with diabetes greater rights and employment opportunities than ever before. Despite these advances, many employers continue to use blanket bans or ill-considered standards to bar people with diabetes. Efforts to break down these remaining barriers are ongoing through employee litigation and through the American Diabetes Association's collaboration with entities that set occupational standards. © 2013 Diabetes Technology Society.

  1. Skill-Biased Technological Change. Evidence from a Firm-Level Survey.

    Science.gov (United States)

    Siegel, Donald S.

    A study addressed the effects of technological change using a new, rich source of firm-level data on technology usage and labor force composition. The empirical investigation is based on a survey of Long Island manufacturers' usage of computer-integrated manufacturing systems (CIMS) or advanced manufacturing technologies (AMTs). The study also…

  2. Educational Technology Training Workshops for Mathematics Teachers: An Exploration of Perception Changes

    Science.gov (United States)

    Lau, Wilfred Wing Fat; Yuen, Allan Hoi Kau

    2013-01-01

    This study examined the effects of educational technology training workshops on perception changes of mathematics teachers. Three perceptions, namely, pedagogical orientation, efficacy, and liking in relation to technology integration, were explored in this study. Two research questions were addressed: Do educational technology training workshops…

  3. Skill-Biased Technological Change. Evidence from a Firm-Level Survey.

    Science.gov (United States)

    Siegel, Donald S.

    A study addressed the effects of technological change using a new, rich source of firm-level data on technology usage and labor force composition. The empirical investigation is based on a survey of Long Island manufacturers' usage of computer-integrated manufacturing systems (CIMS) or advanced manufacturing technologies (AMTs). The study also…

  4. On the Optimal Allocation of R&D Resources for Climate Change Technology Development

    Energy Technology Data Exchange (ETDEWEB)

    Blanford, G J; Clarke, L E

    2003-11-03

    While technology studies and integrated assessment models incorporating endogenous technological change have demonstrated that advancing technology is a crucial component of an optimal greenhouse gas abatement strategy, the R&D process itself has received little analytical attention. This paper presents a conceptual framework for considering and exploring the optimal allocation of R&D resources for climate change technology development. The framework is then applied to a stylized application that considers the allocation between R&D focused on resolving uncertainties about the retention of sequestration and R&D focused on improving the performance of renewable energy technologies.

  5. The Scanfin Merger: Technology, Strategy and Change (Case D)

    DEFF Research Database (Denmark)

    Smith, Pernille; Carugati, Andrea; Giangreco, Antonio

    -operation. Aiming to give a strong message on the changing nature of the CIO job, the Scanfin 'UberCIO' fired Olaf during a meeting and demanded quick and relevant changes from the remaining CIOs. The Finnish IT team, headed by Markku, carries out the technical changes in collaboration with the IT functions from...

  6. The Scanfin Merger: Technology, Strategy and Change (Case D)

    DEFF Research Database (Denmark)

    Smith, Pernille; Carugati, Andrea; Giangreco, Antonio

    -operation. Aiming to give a strong message on the changing nature of the CIO job, the Scanfin 'UberCIO' fired Olaf during a meeting and demanded quick and relevant changes from the remaining CIOs. The Finnish IT team, headed by Markku, carries out the technical changes in collaboration with the IT functions from...

  7. Preserving Heritage Through Technology in a City Undergoing Change

    DEFF Research Database (Denmark)

    Damgård, Mathias; Nielsen, Emil; van Heijster, Seth

    2015-01-01

    Recent developments in information and communication technology have advanced the connectivity of cities, both in terms of scope and efficiency. The connected nature of a city is one of the key characteristics of the concept of a smart city; a modern city whose urban growth is fueled by technology...... for the preservation of a city’s threatened heritage. The present paper aims to place a city’s heritage in the context of a smart city, and how it is affected by such urban development. Using Aalborg in Denmark as a case study, this paper presents a potential way to use recent technological advancements to transfer...... the preservation of a city’s heritage from its museums to the urban environment....

  8. Technology policy for climate change mitigation: a transatlantic perspective

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This workshop was the second climate policy conference jointly organized by RFF and IFRI in Paris. (The first one, ''How to Make Progress Post-Kyoto?'', was held on March 19, 2003). This Summary Paper is divided into two parts: The first part presents short summaries of all the presentations at the workshop (rationale and past experience in technology policies, the challenges and policy responses of the climate friendly technologies). The second part, which is an edited version of the closing remarks by Pierre Noel (Ifri), highlights some of the policy lessons that emerged from the workshop. (A.L.B.)

  9. Academic Librarians' Perceptions of Teamwork and Organizational Structure in a Time of Rapid Technological Change

    Science.gov (United States)

    Strecker, Beth L.

    2010-01-01

    The purpose of this study was to explore the perceptions of academic librarians on two topics: the delivery of services to students and faculty in a time of rapid technological changes and an organizational structure appropriate for delivering services to students in a time of rapid technological changes. Several researchers agree that to…

  10. Technological Change in the Workplace: A Statewide Survey of Community College Library and Learning Resources Personnel.

    Science.gov (United States)

    Poole, Carolyn E.; Denny, Emmett

    2001-01-01

    Discussion of the effects of technostress on library personnel focuses on an investigation that examined how employees in Florida community college libraries and learning resources centers are dealing with technological change in their work environment. Considers implications for planning and implementing technological change and includes…

  11. Effect of Technology Enhanced Conceptual Change Texts on Students' Understanding of Buoyant Force

    Science.gov (United States)

    Ozkan, Gulbin; Selcuk, Gamze Sezgin

    2015-01-01

    In this study, the effect of technology enhanced conceptual change texts on elementary school students' understanding of buoyant force was investigated. The conceptual change texts (written forms) used in this study are proven for effectiveness and are enriched by using technology support in this study. These texts were tried out on two groups. A…

  12. Academic Librarians' Perceptions of Teamwork and Organizational Structure in a Time of Rapid Technological Change

    Science.gov (United States)

    Strecker, Beth L.

    2010-01-01

    The purpose of this study was to explore the perceptions of academic librarians on two topics: the delivery of services to students and faculty in a time of rapid technological changes and an organizational structure appropriate for delivering services to students in a time of rapid technological changes. Several researchers agree that to…

  13. Measuring embodied technological change in Indonesian textiles : The core-machinery approach

    NARCIS (Netherlands)

    Szirmai, A; Timmer, MP; Van der Kamp, R

    2002-01-01

    This article focuses on the measurement of embodied technological change. It develops the core-machinery approach to capital measurement, which is based on an engineering perspective on technological change. Using technical characteristics of different types of machinery, technical progress in the c

  14. Technology and the Politics of Change at Work: The Case of Dalebake Bakeries.

    Science.gov (United States)

    Dawson, Patrick; Gunson, Nicky

    2002-01-01

    A case study of automation in the British baking industry illustrates several perspectives: (1) technological change as inevitable due to external market forces; (2) selection and implementation of technology as an outcome of strategic choices; and (3) awareness of the need for change as part of a political process in which choices are made among…

  15. The OHS consultant as a 'political reflective navigator' in technological change processes

    DEFF Research Database (Denmark)

    Broberg, Ole

    2004-01-01

    The occupational health service (OHS) in Denmark is rarely involved as adviser when technological changes take place in client enterprises. To support OHS efforts in this area, the work practice of OHS consultants has been studied in four cases of technological change. Traditionally, the role of ...

  16. The Growth of Obesity and Technological Change: A Theoretical and Empirical Examination

    OpenAIRE

    Darius Lakdawalla; Tomas Philipson

    2002-01-01

    This paper provides a theoretical and empirical examination of the long-run growth in weight over time. We argue that technological change has induced weight growth by making home- and market-production more sedentary and by lowering food prices through agricultural innovation. We analyze how such technological change leads to unexpected relationships among income, food prices, and weight. Using individual-level data from 1976 to 1994, we then find that such technology-based reductions in foo...

  17. A Review of Technology Education in Ireland; a Changing Technological Environment Promoting Design Activity

    Science.gov (United States)

    Leahy, Keelin; Phelan, Pat

    2014-01-01

    In Ireland, Technology Education's structure and organisation across the levels of education is not delivered or governed in a coherent manner. Technology Education in primary level education, for students between 5 and 12 years of age, does not explicitly exist as a separate subject. In primary level education, Social, Environmental and…

  18. A Review of Technology Education in Ireland; a Changing Technological Environment Promoting Design Activity

    Science.gov (United States)

    Leahy, Keelin; Phelan, Pat

    2014-01-01

    In Ireland, Technology Education's structure and organisation across the levels of education is not delivered or governed in a coherent manner. Technology Education in primary level education, for students between 5 and 12 years of age, does not explicitly exist as a separate subject. In primary level education, Social, Environmental and…

  19. Science, Technology, Engineering, Mathematics (STEM): Catalyzing Change Amid the Confusion

    Science.gov (United States)

    Barakos, Lynn; Lujan, Vanessa; Strang, Craig

    2012-01-01

    Over the past eight years or so, educators have struggled to make sense of the many views and definitions of science, technology, engineering, and mathematics (STEM) education and what constitutes quality in STEM practices. The multitude of recent STEM funding opportunities has done little to create a common understanding about how to best engage…

  20. Climate Change and Requirement of Transfer of Environmentally Sound Technology

    DEFF Research Database (Denmark)

    of international environmental debates. This thesis addresses, firstly, the possible methods of technology transfer and secondly, how current international environmental laws play its role to facilitate the transfer. Accordingly, I have focused on the concerned provisions of Kyoto Protocol and its subsequent...

  1. Negotiating over Technological Change in Banking and Insurance.

    Science.gov (United States)

    Epstein, Edythe

    1984-01-01

    Analyzes the provisions of recent negotiation agreements focusing on effects of technological developments in banking and insurance; general provisions; procedural provisions; and substantive provisions relating to job security, early retirement, working hours, retraining, downgrading, severance pay, and safety and health. (Author/SK)

  2. Smartphone Technology and Apps: Rapidly Changing Health Promotion

    Science.gov (United States)

    Kratzke, Cynthia; Cox, Carolyn

    2012-01-01

    Despite the increased availability of smartphones and health applications (apps), little is known about smartphone technology and apps for implementation in health promotion practice. Smartphones are mobile devices with capabilities for e-mail, text messaging, video viewing, and wireless Internet access. It is essential for health promotion…

  3. Smartphone Technology and Apps: Rapidly Changing Health Promotion

    Science.gov (United States)

    Kratzke, Cynthia; Cox, Carolyn

    2012-01-01

    Despite the increased availability of smartphones and health applications (apps), little is known about smartphone technology and apps for implementation in health promotion practice. Smartphones are mobile devices with capabilities for e-mail, text messaging, video viewing, and wireless Internet access. It is essential for health promotion…

  4. Issues concerning global warming today

    Institute of Scientific and Technical Information of China (English)

    Zhenqiu REN

    2008-01-01

    The global weather of today is growing significantly warmer; this is an indisputable fact.However,the scientific community has not yet reached consensus on the causes of global warming and its possible consequences.This paper introduces the causes of global warming and summarizes its results,which both involve a series of huge and complex system issues.Our top priority is to pinpoint the main reason and the interrelated links between causative factors by adopting a macro-approach,or comprehensive comparison analysis.Its physical mechanism was then determined and its digital model established after quantitative study.

  5. Impure Postmodernity – Philosophy Today

    Directory of Open Access Journals (Sweden)

    David KOLB

    2012-06-01

    Full Text Available This essay discusses the situation of philosophy today in an era of mixed modern, postmodern, and traditional values and social patterns. It argues, with reference to postmodern architecture and to the German philosophers Hegel and Heidegger, that we should reject polarizing conceptual dualities, and that we need to seek out new kinds of less centered and less hierarchical unities that take advantage of the internal tensions and spacings within intellectual and cultural formations. It concludes with a discussion of the promises and problems of dialogue between Eastern and Western philosophies in today’s world.

  6. Managing the ERP implementation journey - change in discourse from classical IT project to technology-driven organisational change initiative

    DEFF Research Database (Denmark)

    Kræmmergaard, Pernille; Rose, Jeremy

    2005-01-01

    In the implementation of an ERP system in a large Danish production company (here referred to as Omega), discourse surrounding the project changed appreciably during the course of the project. Drawing on recent adaptations of discourse theory, we provide a theoretical model which relates...... technological discourse to actions and outcomes. The model provides a theoretical explanation for how one dominant technological discourse in an organisation can be replaced by another. The ERP implementation at Omega was originally cast as a classical IT project (reflecting the dominant ways of thinking about...... system development and project management both in industry and academia); however, the experience of the project clearly changed the sense-making of the participants and the implementation later came to be regarded as an technology-driven organisational change initiative. The new technological discourse...

  7. Managing the ERP implementation journey - change in discourse from classical IT project to technology-driven organisational change initiative

    DEFF Research Database (Denmark)

    Kræmmergaard, Pernille; Rose, Jeremy

    In the implementation of an ERP system in a large Danish production company (here referred to as Omega), discourse surrounding the project changed appreciably during the course of the project. Drawing on recent adaptations of discourse theory, we provide a theoretical model which relates...... technological discourse to actions and outcomes. The model provides a theoretical explanation for how one dominant technological discourse in an organisation can be replaced by another. The ERP implementation at Omega was originally cast as a classical IT project (reflecting the dominant ways of thinking about...... system development and project management both in industry and academia); however, the experience of the project clearly changed the sense-making of the participants and the implementation later came to be regarded as an technology-driven organisational change initiative. The new technological discourse...

  8. Lecture programme The reality of science today

    CERN Multimedia

    2007-01-01

    What are the new challenges and realities facing scientific research? What is its place in society today? To answer these questions, the History and Philosophy of Sciences Unit of Geneva University, in collaboration with ASPERA, the European network for astroparticle physics research, has organised a programme of lectures entitled La réalité de la science d’aujourd’hui, enjeux et défis de la diversité. This series of lectures will provide researchers and members of the public with a snapshot of the state of science today from the perspective of laboratories and institutes, and on subjects such as funding policy and technological and legal impact. The first lecture will be given by science historian Dominique Pestre (EHESS & Centre Koyré, Paris), renowned for his contributions to the analysis of science past and present, and notably one of the authors of the work "History of CERN". He will discuss the modern methods of producing scientific knowledge which have been develop...

  9. Corporate Environmental Management and Information Technology

    DEFF Research Database (Denmark)

    Rikhardsson, Pall M.

    2000-01-01

    Information technology has changed, is changing and will continue to change the face of business as we further enter the Information Society. Today it would be difficult for a company to function effectively without the aid of various information technologies such as accounting software, producti...... framework for the use of information technology in corporate environmental management (CEM), describes the market for standard environmental management information systems solutions, what main functionalities are available and what main trends are visible....

  10. Evidence-based medicine in rapidly changing technologies

    DEFF Research Database (Denmark)

    Schroeder, Torben Veith

    2008-01-01

    Evidence-based medicine (EBM) is not a randomised controlled trial (RCT), but EBM seeks to apply evidence gained from scientific methods - which could be RCT - to daily medical practice. Any surgical treatment reflects a certain development technically as well as skills based. The procedure may....... Special considerations should be given in rapidly developing fields. If started too early the resulting comparison will likely turn out to be irrelevant because the new technology is not fully developed, not mastered or the device may have undergone major modifications rendering the results obsolete....... On the other hand, if started too late there is a chance that data may be lost because the technology has already been introduced into the daily clinics and physicians may be unwilling to recruit patients. Or the opposite, that the technique may have been rejected without a proper trial. In this situation...

  11. The changing demographic, legal, and technological contexts of political representation.

    Science.gov (United States)

    Forest, Benjamin

    2005-10-25

    Three developments have created challenges for political representation in the U.S. and particularly for the use of territorially based representation (election by district). First, the demographic complexity of the U.S. population has grown both in absolute terms and in terms of residential patterns. Second, legal developments since the 1960s have recognized an increasing number of groups as eligible for voting rights protection. Third, the growing technical capacities of computer technology, particularly Geographic Information Systems, have allowed political parties and other organizations to create election districts with increasingly precise political and demographic characteristics. Scholars have made considerable progress in measuring and evaluating the racial and partisan biases of districting plans, and some states have tried to use Geographic Information Systems technology to produce more representative districts. However, case studies of Texas and Arizona illustrate that such analytic and technical advances have not overcome the basic contradictions that underlie the American system of territorial political representation.

  12. The changing demographic, legal, and technological contexts of political representation

    OpenAIRE

    Forest, Benjamin

    2005-01-01

    Three developments have created challenges for political representation in the U.S. and particularly for the use of territorially based representation (election by district). First, the demographic complexity of the U.S. population has grown both in absolute terms and in terms of residential patterns. Second, legal developments since the 1960s have recognized an increasing number of groups as eligible for voting rights protection. Third, the growing technical capacities of computer technology...

  13. Development Challenges of Game-Changing Entry System Technologies From Concept to Mission Infusion

    Science.gov (United States)

    Venkatapathy, Ethiraj; Beck, Robin; Ellerby, Don; Feldman, Jay; Gage, Peter; Munk, Michelle; Wercinski, Paul

    2016-01-01

    Realization within the US and NASA that future exploration both Human and Robotic will require innovative new technologies led to the creation of the Space Technology Mission Directorate and investment in game changing technologies with high pay-off. Some of these investments will see success and others, due to many of the constraints, will not attain their goal. The co-authors of this proposed presentation have been involved from concept to mission infusion aspects of entry technologies that are game changing. The four example technologies used to describe the challenges experienced along the pathways to success are at different levels of maturity. They are Conformal, 3-D MAT, HEEET and ADEPT. The four examples in many ways capture broad aspects of the challenges of maturation and illustrate what led some to be exceptionally successful and how others had to be altered in order remain viable game changing technologies.

  14. The Role of Change Agents in Technology Adoption Process

    Science.gov (United States)

    Gyampoh-Vidogah, Regina; Moreton, Robert

    Although the total or partial failure of Information Technology (IT) projects are well documented such failures are not entirely technical in nature (Donohue et al, 2001). Project failures are often caused by lack of attention to social factors. (2002) identified ethical issues whilst (1999) and (2002) point to human factors, which in essence are the norms and culture of the implementation environment. On the. influence of culture on project success, (2003) noted that, the cultural problems are much bigger than the technical ones, adding: "The biggest hurdle is making people realise that information needs to be shared. It is only with this ethos of sharing information that take-up of technologies will be hastened." Consequently, research and debate about IT implementation is likely to continue until the development process is under better control (Nolan 1999). This state of constant evaluation is crucial because aborted IT projects are still common place. According to (1998), 31% of all corporate technology development projects resulted in cancellation. Although in broad terms, there seems to be ample evidence of the influence of non-technical factors on project failure the dynamics of how this happens is not widely discussed. There are some pointers to the dynamics of the process in literature.

  15. Connecting undergraduate science education with the needs of today's graduates.

    Science.gov (United States)

    Callier, Viviane; Singiser, Richard H; Vanderford, Nathan L

    2014-01-01

    Undergraduate science programs are not providing graduates with the knowledgebase and skills they need to be successful on today's job market. Curricular changes relevant to today's marketplace and more opportunities for internships and work experience during students' secondary education would facilitate a smoother transition to the working world and help employers find graduates that possess both the hard and soft skills needed in the workplace. In this article, we discuss these issues and offer solutions that would generate more marketplace-ready undergraduates.

  16. The responsible by the radiological safety in the industry. Among the labour environment and the today technology; El responsable por la seguridad radiologica en la industria. Entre el ambiente laboral y la tecnologia de hoy

    Energy Technology Data Exchange (ETDEWEB)

    Adrian T, W. [Autoridad Regulatoria Nuclear, Subgerencia Control de Instalaciones Radiactivas Clase II y III, Av. del Libertador 8250, Ciudad de Buenos Aires (C1429BNP) (Argentina)]. e-mail: wtruppa@sede.arn.gov.ar

    2006-07-01

    Inside the industrial applications of the sealed radioactive sources, there are clearly exist two defined branches for which these materials are used: radioactive sources used in fixed equipment and in mobile ones. These devices are used in a countless of applications and every time with more advanced technological systems. This requires a permanent improvement inside the training of the responsible one and in turn it introduces an obligatory change to other intervention groups during the useful life of the device. The accident risks to those that are associate the use of these equipment, they are errors during the operation, undue use, maintenance carried out by personal without knowledge, flaws of human type or negligence and incidents happened during the transport. All these 'risks' its are surrounded of different groups of factors that influence during the safe use of the radioactive material, inside the installation of one way or another. Then it stands out the importance of implanting aspects of 'Safety Culture', evaluations of aptitude of the responsible one for the radiological safety, introduction of improvements in aspects of quality and communication of risks, chord to what indicates the normative of the Argentine Republic and the international requirements, which will be approached in the present work. (Author)

  17. BetterPoints: Motivating behaviour change using technology-driven incentivisation

    OpenAIRE

    Anne Lancaster

    2015-01-01

    Background Conference theme: Using behaviour change theory to create high-quality interventions and products. BetterPoints is a localised behaviour change system that uses incentivisation, recognition and social interaction – all driven by an innovative technology. Our main method of engagement is a proprietary smartphone app. The app is part of a powerful behaviour change technology platform that allows rapid customisation, massive reward flexibility and sophisticated reporting. This...

  18. The impact of changing technology on the demand for air transportation

    Science.gov (United States)

    Kneafsey, J. T.; Taneja, N. K.

    1978-01-01

    Demand models for air transportation that are sensitive to the impact of changing technology were developed. The models are responsive to potential changes in technology, and to changing economic, social, and political factors as well. In addition to anticipating the wide differences in the factors influencing the demand for long haul and short haul air travel, the models were designed to clearly distinguish among the unique features of these markets.

  19. Older Adults' Current and Potential Uses of Information Technologies in a Changing World: A Theoretical Perspective.

    Science.gov (United States)

    Backonja, Uba; Hall, Amanda K; Thielke, Stephen

    2014-12-01

    Technologies have become a major force in people's lives. They change how people interact with the environment, even as the environment changes. We propose that technology use in the setting of changing environments is motivated by essential needs and tensions experienced by the individual. We apply three developmental and behavioral theories (Erikson's stages of psychosocial development, Maslow's hierarchy of needs, and Bronfenbrenner's ecological model) to explain technology-related behaviors among older adults. We consider how technology use has addressed and can address major ecological changes, in three areas: health promotion, natural disasters, and disparities. We propose that considering these theories can help researchers and developers ensure that technologies will help promote a healthier world for older adults. © The Author(s) 2015.

  20. Older Adults’ Current and Potential Uses of Information Technologies in a Changing World: A Theoretical Perspective

    Science.gov (United States)

    Backonja, Uba; Hall, Amanda K.; Thielke, Stephen

    2015-01-01

    Technologies have become a major force in people’s lives. They change how people interact with the environment, even as the environment changes. We propose that technology use in the setting of changing environments is motivated by essential needs and tensions experienced by the individual. We apply three developmental and behavioral theories (Erikson’s stages of psychosocial development, Maslow’s hierarchy of needs, and Bronfenbrenner’s ecological model) to explain technology-related behaviors among older adults. We consider how technology use has addressed and can address major ecological changes, in three areas: health promotion, natural disasters, and disparities. We propose that considering these theories can help researchers and developers ensure that technologies will help promote a healthier world for older adults. PMID:26215298

  1. Space Technology Mission Directorate Game Changing Development Program FY2015 Annual Program Review: Advanced Manufacturing Technology

    Science.gov (United States)

    Vickers, John; Fikes, John

    2015-01-01

    The Advance Manufacturing Technology (AMT) Project supports multiple activities within the Administration's National Manufacturing Initiative. A key component of the Initiative is the Advanced Manufacturing National Program Office (AMNPO), which includes participation from all federal agencies involved in U.S. manufacturing. In support of the AMNPO the AMT Project supports building and Growing the National Network for Manufacturing Innovation through a public-private partnership designed to help the industrial community accelerate manufacturing innovation. Integration with other projects/programs and partnerships: STMD (Space Technology Mission Directorate), HEOMD, other Centers; Industry, Academia; OGA's (e.g., DOD, DOE, DOC, USDA, NASA, NSF); Office of Science and Technology Policy, NIST Advanced Manufacturing Program Office; Generate insight within NASA and cross-agency for technology development priorities and investments. Technology Infusion Plan: PC; Potential customer infusion (TDM, HEOMD, SMD, OGA, Industry); Leverage; Collaborate with other Agencies, Industry and Academia; NASA roadmap. Initiatives include: Advanced Near Net Shape Technology Integrally Stiffened Cylinder Process Development (launch vehicles, sounding rockets); Materials Genome; Low Cost Upper Stage-Class Propulsion; Additive Construction with Mobile Emplacement (ACME); National Center for Advanced Manufacturing.

  2. Building Change Readiness Practices for Information Technology Support Staff

    Science.gov (United States)

    Perkins, Dianna Joseph

    2014-01-01

    With the turbulent economic conditions of the healthcare market, organizational leaders are faced with significant factors driving unprecedented change. Healthcare organizations are challenged with reimbursement reductions, high costs, modification of government regulations, and demanding healthcare consumers. Survival for healthcare organizations…

  3. Building Change Readiness Practices for Information Technology Support Staff

    Science.gov (United States)

    Perkins, Dianna Joseph

    2014-01-01

    With the turbulent economic conditions of the healthcare market, organizational leaders are faced with significant factors driving unprecedented change. Healthcare organizations are challenged with reimbursement reductions, high costs, modification of government regulations, and demanding healthcare consumers. Survival for healthcare organizations…

  4. Technology Maturity is Technology Superiority

    Science.gov (United States)

    2008-09-09

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

  5. [Changing the teaching of neurosurgery with information technology].

    Science.gov (United States)

    Moreau, Jean-Jacques; Caire, François; Kalamarides, Michel; Mireau, Etienne; Dauger, Frédéric; Coignac, Marie-Jo; Charlin, Bernard

    2009-10-01

    A digital campus is a distance learning site that uses the potential of information and communication technologies to disseminate and improve educational services. This website, with open and free access, is built from free software with Web 2.0 technology. It is hosted at the University of Limoges. It functions as a digital library, containing scanned books, slide shows, more than 200 hours of recorded courses and round tables accessible by streaming video. The site is indexed according to the users' needs, by level of knowledge, specialty, keywords, and supplementary MeSH terms. The campus is organized as the College of Neurosurgery (http://college.neurochirurgie.fr). The durability of this type of training (in existence for 9 years now) is made possible by a powerful and committed consortium: the French Society of Neurosurgery, which has created high-quality intellectual and scientific resources, the University of Limoges, the Dupuytren University Hospital Center in Limoges, the region of Limousin, and the French-language Virtual Medical University, which have provided logistic and financial support. To target appropriate levels at various users, we distinguished four groups: medical students, neurosurgery students, neurosurgeons (continuing medical education), and students in allied health fields. All areas of neurosurgery are concerned. All the courses, including tests for self-evaluation and scientific meetings (organized with information and communication technologies) are digitally recorded for the site. The principles that make it possible for a medical discipline to organize around an online project are: a pedagogical conception of projects built in the form of models reusable by other health specialties; a stronghold within professional societies of the relevant specialties able to create high-quality intellectual and scientific resources; an organization by educational levels that can be extended transversally to other health disciplines; and free

  6. The impact of technological change on census taking.

    Science.gov (United States)

    Brackstone, G J

    1984-01-01

    The increasing costs of traditional census collection methods have forced census administrators to look at the possibility of using administrative record systems in order to obtain population data. This article looks at the recent technological developments which have taken place in the last decade, and how they may affect data collection for the 1990 census. Because it is important to allow sufficient developmental and testing time of potential automated methods and technologies, it is not too soon to look at the trends resulting from technological advances and their implications for census data collection. These trends are: 1) the declining ratio of computing costs to manpower costs; 2) the increasing ratio of power and capacity of computers to their physical size; 3) declining data storage costs; 4) the increasing public acceptance of computers; 5) the increasing workforce familiarity with computers; and 6) the growing interactive computing capacity. Traditional use of computers for government data gathering operations were primarily for the processing stage. Now the possibility of applying these trends to census material may influence all aspects of the process; from questionnaire design and production, to data analysis. Examples include: the production of high quality maps for geographic frameworks, optical readers for data entry, the ability to provide users with a final data base, as well as printed output, and quicker dissemination of data results. Although these options exist, just like the use of administrative records for statistical purposes, they must be carefully analysed in context to the purposes for which they were created. The limitations of using administrative records for the and 2) definition, coverage, and quality limitations could bias statistical data derived from them. Perhaps they should be used as potential complementary sources of data, and not as replacements for census data. Influencing the evolution of these administrative records

  7. Climate Change and Requirement of Transfer of Environmentally Sound Technology

    DEFF Research Database (Denmark)

    implementation measures. I have also taken in to account the decisions of the annual meetings of the Conference of the parties (COPs) of the UNFCCC. The thesis has also made a brief comparative discussion between the provisions of international environmental laws and the provisions of intellectual property...... of international environmental debates. This thesis addresses, firstly, the possible methods of technology transfer and secondly, how current international environmental laws play its role to facilitate the transfer. Accordingly, I have focused on the concerned provisions of Kyoto Protocol and its subsequent...

  8. Technology policy for energy and climate change. Lessons from a retrospective of thirty years on research, development, and demonstration experiences

    Energy Technology Data Exchange (ETDEWEB)

    Marlay, R.C.; Koske, B.H. [Office of Policy and International Affairs, U.S. Dept. of Energy, Washington, DC (United States)

    2005-08-15

    Increasing accumulations of carbon dioxide (CO{sub 2}) and other greenhouse gases (GHGs) in the Earth atmosphere have raised concerns about the potential for climate change and related consequences. These concerns have heightened attention to GHG emissions and the various means for their mitigation. If substantial reductions in anthropogenic emissions of GHGs were to be required over the course of the 21 Century, fundamental changes would need to take place in the way the world produces and uses energy, as well as in many other GHG-emitting aspects of industry, agriculture, land management and use, and other activities associated with modern civilization. New and advanced technologies could enable and facilitate a gradual, long-term transformation to a future society characterized by significantly lower GHG emissions. Progress could be made by providing improved and less costly means for reducing, avoiding, capturing and sequestering GHG emissions, while also providing the energy and other services needed to sustain expanding economic activity and serve the rising aspirations of a growing world population. It is generally agreed that certain policies aimed at stimulating technological innovation toward this end, including investment in research, development and demonstration (RD and D), constitute an important component of any long-term strategy aimed at addressing climate change. Beyond RD and D, however, there appears to be little agreement as to the answers to two key questions. Might augmenting policies, beyond RD and D, be justified today to spur technology development and adoption? If so, what does history suggest about the kinds of policies that might be most appropriate, and to what extent would they be applicable? This paper attempts to provide insights to the answers to these two questions. It notes in passing the current state of climate change science and its uncertainties, which suggests the potential efficacy of so-called hedging strategies to reduce

  9. Know this today's most interesting and important scientific ideas, discoveries, and developments

    CERN Document Server

    2017-01-01

    Today's most visionary thinkers reveal the cutting-edge scientific ideas and breakthroughs you must understand. Scientific developments radically change and enlighten our understanding of the world -- whether it's advances in technology and medical research or the latest revelations of neuroscience, psychology, physics, economics, anthropology, climatology, or genetics. And yet amid the flood of information today, it's often difficult to recognize the truly revolutionary ideas that will have lasting impact. In the spirit of identifying the most significant new theories and discoveries, John Brockman, publisher of Edge.org ("The world's smartest website" -- The Guardian), asked 198 of the finest minds What do you consider the most interesting recent scientific news? What makes it important? Pulitzer Prize-winning author of Guns, Germs, and Steel Jared Diamond on the best way to understand complex problems * author of Seven Brief Lessons on Physics Carlo Rovelli on the mystery of black holes * Harvard psychol...

  10. Energy technology roll-out for climate change mitigation: A multi-model study for Latin America

    Energy Technology Data Exchange (ETDEWEB)

    van der Zwaan, Bob; Kober, Tom; Calderon, Silvia; Clarke, Leon; Daenzer, Katie; Kitous, Alban; Labriet, Maryse; Lucena, André F. P.; Octaviano, Claudia; Di Sbroiavacca, Nicolas

    2016-05-01

    In this paper we investigate opportunities for energy technology deployment under climate change mitigation efforts in Latin America. Through several carbon tax and CO2 abatement scenarios until 2050 we analyze what resources and technologies, notably for electricity generation, could be cost-optimal in the energy sector to significantly reduce CO2 emissions in the region. By way of sensitivity test we perform a cross-model comparison study and inspect whether robust conclusions can be drawn across results from different models as well as different types of models (general versus partial equilibrium). Given the abundance of biomass resources in Latin America, they play a large role in energy supply in all scenarios we inspect. This is especially true for stringent climate policy scenarios, for instance because the use of biomass in power plants in combination with CCS can yield negative CO2 emissions. We find that hydropower, which today contributes about 800 TWh to overall power production in Latin America, could be significantly expanded to meet the climate policies we investigate, typically by about 50%, but potentially by as much as 75%. According to all models, electricity generation increases exponentially with a two- to three-fold expansion between 2010 and 2050.Wefind that in our climate policy scenarios renewable energy overall expands typically at double-digit growth rates annually, but there is substantial spread in model results for specific options such as wind and solar power: the climate policies that we simulate raise wind power in 2050 on average to half the production level that hydropower provides today, while they raise solar power to either a substantially higher or a much lower level than hydropower supplies at present, depending on which model is used. Also for CCS we observe large diversity in model outcomes, which reflects the uncertainties with regard to its future implementation potential as a result of

  11. ETI, SETI and today's public opinion

    Science.gov (United States)

    Pinotti, Roberto

    During the last three decades the general public's initial opinions about ETI and SETI changed, turning ignorance, fear and superficiality into a gradual understanding of the importance of these concepts. After a brief analysis of this changing psycho-sociological attitude, the paper provides an "estimate of the situation" about general interest for ETI and SETI, suggesting a growing awareness in today's public opinion. Science fiction movies like Close Encounters of the Third Kind and E.T. the Extra-Terrestrial and popular interest in UFOs as visitors from outer space played a major role in the average man's acceptance of the reality of extra-terrestrial life and its meaning for mankind.

  12. Needs, resources and climate change: Clean and efficient conversion technologies

    KAUST Repository

    Ghoniem, Ahmed F.

    2011-02-01

    Energy "powers" our life, and energy consumption correlates strongly with our standards of living. The developed world has become accustomed to cheap and plentiful supplies. Recently, more of the developing world populations are striving for the same, and taking steps towards securing their future energy needs. Competition over limited supplies of conventional fossil fuel resources is intensifying, and more challenging environmental problems are springing up, especially related to carbon dioxide (CO 2) emissions. There is strong evidence that atmospheric CO 2 concentration is well correlated with the average global temperature. Moreover, model predictions indicate that the century-old observed trend of rising temperatures could accelerate as carbon dioxide concentration continues to rise. Given the potential danger of such a scenario, it is suggested that steps be taken to curb energy-related CO 2 emissions through a number of technological solutions, which are to be implemented in a timely fashion. These solutions include a substantial improvement in energy conversion and utilization efficiencies, carbon capture and sequestration, and expanding the use of nuclear energy and renewable sources. Some of these technologies already exist, but are not deployed at sufficiently large scale. Others are under development, and some are at or near the conceptual state. © 2010 Elsevier Ltd. All rights reserved.

  13. Technology is Changing What's "Fair Use" in Teaching

    Directory of Open Access Journals (Sweden)

    Linda Howe-Steiger

    2002-01-01

    Full Text Available The Doctrine of Fair Use was established by the courts to exempt certain activities such as teaching and research from the legal requirements of the copyright law. Before the 1976 Revision of the Copyright Act, only two cases were brought against teachers for copyright infringements. In both cases the teachers lost because their extensive copying was found to impact the copyright owner's market for legally published copies. Although the 1976 Act explicitly recognizes the existence of potentially Fair Uses, the act makes application of the principle highly situational. Classroom Guidelines attached to the Act make application even more murky and constrained. After 1976 photocopy technology and the advent of the coursepack began a trend towards circumscribing situations in which Fair Use may be applied. Potential impact on a new, lucrative market for sale of rights to copy portions of books and journals appears to dominate contemporary case law. Desktop publishing and Internet and web-based teaching, the authors believe, will further erode traditional applications of Fair Use for educational purposes. They argue that instructors and researchers should assume that there is no Fair Use on the Internet. Guidelines are provided for faculty and others considering dissemination of potentially copyrighted materials to students via digital technologies.

  14. Teaching Students of Today: The Buddha's Way

    Science.gov (United States)

    Liu, Ong Puay; Tee, Ong Puay

    2014-01-01

    21st century students are living on the highway of rapid information technology, residing in homes equipped with modern gadgets that allow them to stay connected through virtual media. The fact that students' mind-sets are changing means that there is a need for corresponding changes in pedagogy. The Buddha is known as "Teacher of gods and…

  15. Planning and Designing Today's Career Tech Facility

    Science.gov (United States)

    Seaman, James

    2010-01-01

    During the past 20 years, career and technical education (CTE) has gone through significant changes. CTE has evolved in response to the changes technology has had on the job market. Preparing students for high-tech, high-skill job opportunities is the new focus. The facilities that house these programs, however, have not kept pace with these…

  16. The academic medical center today.

    Science.gov (United States)

    Rogers, D E; Blendon, R J

    1984-05-01

    Some recent circumstances, including the nation's economic difficulties, a probable physician surplus, a declining need for acute-care medical beds, and an overwhelming public perception that medical care is too expensive, are creating serious problems for academic medical centers today. To survive, many academic medical centers probably will make certain short-term adaptations that will be viewed as undesirable by many. We suggest four initiatives that may help academic centers maintain their vital national role. These initiatives include becoming major public advocates for the medical care needs of the least fortunate; a sharp reduction in the training of subspecialists; the commitment of more of their faculty practice income to academic research, teaching, and support of low-income students; and refocusing attention on the training of young persons to be the physicians of tomorrow.

  17. Teacher Perceptions of Moving toward Technology Innovation: Does an Enhancing Education through Technology Grant Lead to Innovation and Change?

    Science.gov (United States)

    Moody, Kimberly Brown

    2009-01-01

    The purpose of this study was to explore the beliefs and perceptions of teachers participating in a project funded by an EETT grant for technology integration, concentrating on factors that reveal how the implementation of the 21st century hardware and staff development might have changed the atmosphere of their classrooms and teaching practices.…

  18. Science, Technology and Social Change Course's Effects on Technological Literacy Levels of Social Studies Pre-Service Teachers

    Science.gov (United States)

    Yigit, E. Ozlem

    2013-01-01

    Social studies curricula are required in order to prepare to educate children who continue to learn after their formal training, and it is vital that teachers receive an education properly. In Social Studies Education Departments of Education Faculties Science, Technology and Social Change course is convenient to this aim and it contributes to…

  19. Managing the ERP implementation journey - change in discourse from classical IT project to technology-driven organisational change initiative

    OpenAIRE

    Kræmmergaard, Pernille; Rose, Jeremy

    2006-01-01

    In the implementation of an ERP system in a large Danish production company (here referred to as Omega), discourse surrounding the project changed appreciably during the course of the project. Drawing on recent adaptations of discourse theory, we provide a theoretical model which relates technological discourse to actions and outcomes. The model provides a theoretical explanation for how one dominant technological discourse in an organisation can be replaced by another. The ERP implementation...

  20. Phase Change Permeation Technology For Environmental Control Life Support Systems

    Science.gov (United States)

    Wheeler, Raymond M.

    2014-01-01

    Use of a phase change permeation membrane (Dutyion [Trademark]) to passively and selectively mobilize water in microgravity to enable improved water recovery from urine/brine for Environment Control and Life Support Systems (ECLSS) and water delivery to plans for potential use in microgravity.

  1. Changing the school: experiences from a Dutch "technology-enriched school" project

    NARCIS (Netherlands)

    Moonen, Jef; Collis, Betty

    1992-01-01

    Educational change does not occur easily. Intensive and long-standing efforts are necessary. Such efforts are happening in many countries, particularly with reference to technology as a stimulus for the change. But are these efforts resulting in real changes in schools? In this paper we will describ

  2. Combined analysis of climate, technological and price changes on future arable farming systems in Europe

    NARCIS (Netherlands)

    Wolf, J.; Kanellopoulos, Argyris; Kros, J.; Webber, H.; Zhao, G.; Britz, W.; Reinds, G.J.; Ewert, F.; Vries, de W.

    2015-01-01

    In this study, we compare the relative importance of climate change to technological, management, price and policy changes on European arable farming systems. This required linking four models: the SIMPLACE crop growth modelling framework to calculate future yields under climate change for arable cr

  3. Evidence-based medicine in rapidly changing technologies

    DEFF Research Database (Denmark)

    Schroeder, T V

    2008-01-01

    Evidence-based medicine (EBM) is not a randomised controlled trial (RCT), but EBM seeks to apply evidence gained from scientific methods - which could be RCT - to daily medical practice. Any surgical treatment reflects a certain development technically as well as skills based. The procedure may...... be modified and refined and the device may be developed and inherent technical weaknesses may need to be corrected. Therefore the best time to conduct a trial may be discussed. The appropriate time to initiate a RCT is when all the participating surgeons or therapists have gone through their learning curve....... Special considerations should be given in rapidly developing fields. If started too early the resulting comparison will likely turn out to be irrelevant because the new technology is not fully developed, not mastered or the device may have undergone major modifications rendering the results obsolete...

  4. Social Modification With The Changing Technology in The Case of Simplification Theory

    Directory of Open Access Journals (Sweden)

    Rana Nur Ülker

    2014-10-01

    Full Text Available Mc. Luhan’s told “The world become global village” came truth. The global village, which main tools are mass media technologies, especially internet, made civilization socials. Withthe rise of the global communication, every new inventions can be known easily and the technology can be observed. As Marcuse said that the global communication not only makes people same but also simple. Tools are being simple which is understood byeverybody from every civilization indeed every age period. In this study, we try to debate this matter, why and how “simplification theory” can make people and technology simple.The simplification theory can be defined as when the media technologies are changed, peoples values and overlook of world are modified. Due to fact that societies’ value and argument about the world translated technologic devices. To sum up, all the instrument of the about human being has changed.Key words: Simplification, Social Modification, Mass Media, Technology, Globalization

  5. Lighting for Today and Tomorrow.

    Science.gov (United States)

    Murphy, Peter

    2000-01-01

    Discusses how technology has contributed to brighter, less expensive, and more efficient lighting. Four key areas where suspended Direct/Indirect lighting out performs parabolic troffers are examined. (GR)

  6. Tomorrow`s energy today

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-01

    This book presents the 50 award-winning projects in energy efficiency and renewable energy technologies that were selected for the Department`s 1994 National Awards Program for Energy Efficiency and Renewable Energy.

  7. Information and Communication Technology as a Driver for Change in Agri-food Chains

    NARCIS (Netherlands)

    Poppe, Krijn J.; Wolfert, J.; Verdouw, Cor; Verwaart, Tim

    2013-01-01

    Agri-food chains will be changed in the coming years by Information and Communication Technology (ICT). Technological trends and economic analysis suggest that ICT will be a major driver for innovation. Satellites and sensors make precision agriculture possible. More and more data are being generate

  8. Managing technological and organizational change in relation to the social system of the company

    DEFF Research Database (Denmark)

    Clausen, Christian

    1996-01-01

    The paper aims at the discussion of why some work design questions are taken up in the technology management process, and other questions often are neglected or changed through the management process. It is described how the agenda for technology management is created through a complex political...

  9. Human Aspects of the Management of Technological Change: A Case-Study

    Science.gov (United States)

    Gorman, Liam; Mullan, Cathal

    1973-01-01

    Describes the switchover from an outdated cargo warehouse using shelves and forklifts'' technology to a new semi-automatic facility with electronically controlled freight storage and retrieval, and an associated computerized documentation system. Illustrates the management of the personnel aspects in introducing technological change. (Author)

  10. Big Bang Technology: What's Next in Design Education, Radical Innovation or Incremental Change?

    Science.gov (United States)

    Fleischmann, Katja

    2013-01-01

    Since the introduction of digital media, design education has been challenged by the ongoing advancement of technology. Technological change has created unprecedented possibilities for designers to engage in the broadening realm of interactive digital media. The increasing sophistication of interactivity has brought a complexity which needs to be…

  11. Las tecnologías de información y comunicación y sus usos hoy / Uses of information and communication technologies today Constants, ponderings and hypothesis

    Directory of Open Access Journals (Sweden)

    Françoise Paquienséguy

    2007-01-01

    Full Text Available El objetivo de este artículo es reflexionar sobre la formación de los usos sociales desde una doble perspectiva: las características de las tecnologías de información y de la comunicación que se desarrollan hoy, y el sistema de oferta al que pertenecen. Así, varios cambios visibles, tangibles o en construcción cuestionan la formación de los usos y su estudio en referencia a la sociología de los usos. En un primer tiempo mostraremos, precisamente, que la oferta ha cambiado de manera profunda al pasar las NTIC de los años 1980 a las TIC numéricas y que, en segundo lugar, esta mutación se opone a la definición de los usos sociales y sus condiciones de formación en referencia a las NTIC. En efecto, pueden despejarse ya cuatro características de las TICN : la polivalencia, la apertura, la formación de un dispositivo y la pérdida de la función dominante. El trabajo de investigación sobre las mutaciones de la formación de los usos mismos está aquí esbozada solamente desde un punto de vista teórico a fin de demostrar todo el interés que habría por estudiar estas mutaciones; porque también se trata de interrogarse sobre la evolución de las problemáticas de las Ciencias de la Comunicación en este principio del siglo XXI. The aim of this article is to think about social uses development from a double perspective: nowadays information and communication features; and the supply system they belong to. Said that, there are plenty visible, tangible and growing changes that are pondering on the development of those uses and the study referred to the sociology of those uses. First of all, we’ll expose how that technology supply has suffered a deep change going through an evolution from 1980’s NTIC to numerical TIC. Second, this mutation is opposed to social uses definition and their development conditions, according to NTIC. Actually, we can recognize four clear NTIC features: polyvalence, liberalization, a device creation and

  12. Phase Change Permeation Technology for Environmental Control & Life Support Systems Project

    Data.gov (United States)

    National Aeronautics and Space Administration — This project will explore a recent advancement in Phase Change Permeation™ technology to enable improved (1) water recovery from urine/brine for Environmental...

  13. Managing Positive Stress for Change in the Implementation of Technology in Schools

    National Research Council Canada - National Science Library

    Carol Vanvooren; Douglas Devore; Norma Ambriz-Galaviz

    2011-01-01

    ... leaders to manage the rapid change. With resistance just a parking lot whisper away, leaders must orchestrate the right amount of stress to create a need in the staff to constantly evolve to a new level of technology implementation...

  14. New NIH-Funded Ultrasound Technology is Changing Lives around the World

    Science.gov (United States)

    ... funded Ultrasound Technology is Changing Lives around the World Past Issues / Winter 2013 Table of Contents A ... to dramatically improve patient care all over the world. With a one-hand user interface, Vscan provides ...

  15. REFLECTIONS FROM TRADITIONAL CLOTHES OF M ALATYA REGION TODAY

    Directory of Open Access Journals (Sweden)

    E.Elhan ÖZUS

    2014-07-01

    Full Text Available It is known that Turks who have a rich culture and an old and well - known civilization have a unique clothing style. The clothing of Turks varies according to the geographical regions, living styles, social differences and gender along the periods they lived. Clothing is one of the most important needs in life depending on the individual and social attributes. The clothing which first emerged as protection means is a social fact complementing the physical and psychological existence of human being, changing forms depending on technological developments and phases, and continuously changing under the affect of fashion today. Clothing is an aesthetic value fed by the feelings of individuals. So, clothing has an indispensable place in the structure and communication of cultural and social identity within this direction. The costumes of traditional Turkish Anatolian women reflect thoughts an d feelings When Turkish Nation’s long history and the cultures that it had interacted are thought, it’s seen that the glory and magnificence it had has also reflected in it’s clothing culture. Traditional clothing of Malatya region has a special character istic. However, these clothes are dissappearing day by day, With the present study, we aimed to protect our cultural heritage and carry these clothes to the present via current designs. This study identified and the traditional dresses fabric , patterns and motifs are made by making use of designs suitable to the present day fashion .

  16. Will absorbable metal stent technology change our practice?

    Science.gov (United States)

    Bosiers, M; Deloose, K; Verbist, J; Peeters, P

    2006-08-01

    Peripheral stents aim to support revascularization procedures of intravascular stenoses by mechanically preventing vessel recoil and counteracting pathophysiologic processes of luminal re-narrowing triggered by procedural injury of the vessel wall. Despite improvements in stenting techniques and concomitant medication, repeated intervention due to target lesion re-stenosis is necessary on a significant percentage of patients. The permanent presence of an artificial implant plays a prominent role in the discussion of mechanisms causing in-stent restenosis. Permanent metallic implants pose the risk of a continuous interaction between non-absorbable stent and surrounding tissue, leading to physical irritation, long-term endothelial dysfunction, or chronic inflammatory reactions. In addition, there is a risk of stent fracture due to external mechanical forces. To overcome these shortcomings, technology of stenting has moved towards the development of temporary implants composed of biocompatible materials which mechanically support the vessel during the period of high risk for recoil and then completely degrade in the long-term perspective. This removes a potential trigger for late restenosis.

  17. Continuous renal replacement therapy. Keeping pace with changes in technology and technique.

    Science.gov (United States)

    Baldwin, Ian

    2002-01-01

    The rapidly changing nature of new technologies and techniques in acute health care means it can be difficult keeping pace. Most facilities, large or small, are usually in continuous evaluation of a new technology. Published reviews and professional group guidelines can assist the process of change for continuous renal replacement therapy (CRRT) technologies and techniques. The current techniques and technologies are a mixed application of old and new technologies providing a combination of convective and diffusive solute clearance methods. There are a variety of anticoagulation approaches. New, purpose-built CRRT machines offer many advantages over old technology but their costs can be prohibitive and users do not always meet them with rapid behavioral change. Reading journal publications and texts, scientific meetings, education and training, Internet web site review/participation, quality improvement activities and an accurate local data base are the keys to keeping pace with changes and identifying whether a benefit can be anticipated and demonstrated. Possible changes for the future of techniques and technologies may be in the areas of modified approaches to continuous therapy with tailored approaches for specific patient care settings. Improved membrane characteristics for wider indications and the bio-artificial kidney are emerging along with blood pump and circuit design improvements, with new machine/operator interfaces.

  18. Preparing for the changing role of instructional technologies in medical education.

    Science.gov (United States)

    Robin, Bernard R; McNeil, Sara G; Cook, David A; Agarwal, Kathryn L; Singhal, Geeta R

    2011-04-01

    As part of an international faculty development conference in February 2010, a working group of medical educators and physicians discussed the changing role of instructional technologies and made recommendations for supporting faculty in using these technologies in medical education. The resulting discussion highlighted ways technology is transforming the entire process of medical education and identified several converging trends that have implications for how medical educators might prepare for the next decade. These trends include the explosion of new information; all information, including both health knowledge and medical records, becoming digital; a new generation of learners; the emergence of new instructional technologies; and the accelerating rate of change, especially related to technology. The working group developed five recommendations that academic health leaders and policy makers may use as a starting point for dealing with the instructional technology challenges facing medical education over the next decade. These recommendations are (1) using technology to provide/support experiences for learners that are not otherwise possible-not as a replacement for, but as a supplement to, face-to-face experiences, (2) focusing on fundamental principles of teaching and learning rather than learning specific technologies in isolation, (3) allocating a variety of resources to support the appropriate use of instructional technologies, (4) supporting faculty members as they adopt new technologies, and (5) providing funding and leadership to enhance electronic infrastructure to facilitate sharing of resources and instructional ideas.

  19. Rhinophyma Treated with Options Today

    Science.gov (United States)

    ... Introduction Innate Immune System Neurovascular System Vascular Changes Demodex & Microbes Bibliography Genetics The Ecology of Your Face ... Introduction Innate Immune System Neurovascular System Vascular Changes Demodex & Microbes Bibliography Genetics The Ecology of Your Face ...

  20. Implementing an inclusive staffing model for today's reference services a practical guide for librarians

    CERN Document Server

    Nims, Julia K; Stevens, Robert

    2013-01-01

    Reference service remains a core function of modern libraries. However, how and where we provide assistance has evolved with changing technologies and the shifting habits and preferences of our users. One way libraries can provide the on-demand, in-person assistance while managing and developing new services and resources that will benefit current and future users is to reconsider how their reference points and services are staffed and adopt a staff-based reference model. In Implementing an Inclusive Staffing Model for Today's Reference Services, Nims, Storm, and Stevens describe step-by-step

  1. Smartphone technology facilitates dietary change in healthy adults.

    Science.gov (United States)

    Ipjian, Michelle L; Johnston, Carol S

    2017-01-01

    Many individuals are advised to adhere to specific diet plans for their personal health; hence, it is important that tools are available to support these behaviors. Smartphone applications (apps) may assist health care professionals in educating their clients on specific dietary modifications. This pilot study focused on a single dietary modification, reducing sodium intake, to determine whether a commercial health app is useful for promoting dietary change. Thirty healthy adults (age 34.4 ± 15.7 y; body mass index 25.6 ± 4.3 kg/m(2)) were recruited from a university community and completed this 4-wk randomized parallel trial. Participants were instructed to reduce their sodium intake to ≤2300 mg/d by using the MyFitnessPal app to receive feedback on sodium content of foods or by paper tallying of estimated sodium intake. The predicted 24-h sodium excretion, estimated using the ratio of sodium to creatinine from the first morning urine void, and participant satisfaction were the main outcomes measured. The change in the predicted 24-h sodium excretion differed between groups: -838 ± 1093 and +236 ± 1333 mg/24 h predicted for the app and journal groups, respectively (P = 0.010). Moreover, participants in the app group reported significantly greater satisfaction with their method of diet tracking than the journal group (P = 0.001). These data suggest that smartphone apps have the potential to facilitate the implementation of dietary advice. This was a small pilot study with limited scope, and more research is necessary to determine the value of smartphone apps for facilitating dietary change. Copyright © 2016 Elsevier Inc. All rights reserved.

  2. Use of change management theories in gaining acceptance of telemedicine technology.

    Science.gov (United States)

    Rufo, Rebecca Zapatochny

    2012-01-01

    The success of telemedicine applications within health care begins with the process of implementing planned change. The attitudes of staff and their willingness to embrace new technology can be positively influenced in order to gain acceptance of new ways to perform tasks. Telemedicine applications have been designed to improve operational efficiency and obtain improved outcomes, but system designers and procurers are dependent upon the organization's leadership to effect attitudinal and behavioral changes that are essential for acceptance and usage of new technology.

  3. Structural transformation, biased technological change, and employment in Vietnam

    DEFF Research Database (Denmark)

    Abbott, Philip; Tarp, Finn; Wu, Ce

    Employment in Vietnam and elsewhere in Asia has grown more slowly than GDP over the last several decades. This means GDP per capita is rising. Vietnamese policymakers, however, are concerned that ongoing structural transformation is creating too few jobs. We use data for seven aggregated sectors...... and the overall Vietnamese economy to examine the roles played by structural transformation, technical change, and institutional bias toward capital intensive development to evaluate the Vietnamese development experience. We find that while some of the difference between GDP and employment growth can...

  4. Structural Transformation, Biased Technological Change, and Employment in Vietnam

    DEFF Research Database (Denmark)

    Abbott, Philip; Tarp, Finn; Wu, Ce

    2015-01-01

    Employment in Vietnam and elsewhere in Asia has grown more slowly than GDP over the last several decades. This means GDP per capita is rising. Vietnamese policymakers, however, are concerned that ongoing structural transformation is creating too few jobs. We use data for seven aggregated sectors...... and the overall Vietnamese economy to examine the roles played by structural transformation, technical change and institutional bias towards capital-intensive development to evaluate the Vietnamese development experience. We find that while some of the difference between GDP and employment growth can...

  5. International change and technological evolution in the fashion industry

    OpenAIRE

    Pratt, Andy; Borrione, Paola; Lavanga, Mariangela; Ovidio, Marianna

    2012-01-01

    textabstractThe aim of this research is to sketch out the parameters of the fashion industry. Whilst, without doubt fashion is a means of personal and cultural expression, it is also an industry. The industrial and economic aspects have been relatively under-researched. We highlight the fact that the fashion industry is fast evolving, and growing. Traditional economic analyses have under-examined some of the crucial drivers of change in this sector but these are all important issues for a num...

  6. Religious Renaissance in China Today

    Directory of Open Access Journals (Sweden)

    Richard Madsen

    2011-01-01

    Full Text Available Since the beginning of the Reform Era in 1979, there has been a rapid growth and development of religious belief and practice in China. A substantial new scholarly literature has been generated in the attempt to document and understand this. This essay identifies the most important contributions to that literature and discusses areas of agreement and controversy across the literature. Along with new data, new paradigms have developed to frame research on Chinese religions. The paradigm derived from C. K. Yang’s classic work in the 1960s came from structural functionalism, which served to unite research in the humanities and social sciences. However, structural functionalism has been abandoned by the new generation of scholars. In the humanities, the most popular paradigm derives from Michel Foucault, but there are also scholars who use neo-Durkheimian and neo-Weberian paradigms. In the social sciences, the dominant paradigms tend to focus on state-society relations. None of these paradigms fully captures the complexity of the transformations happening in China. We recommend greater dialogue between the humanities and social sciences in search of more adequate theoretical frameworks for understanding Chinese religions today.

  7. Artificial insemination in pigs today.

    Science.gov (United States)

    Knox, R V

    2016-01-01

    Use of artificial insemination (AI) for breeding pigs has been instrumental for facilitating global improvements in fertility, genetics, labor, and herd health. The establishment of AI centers for management of boars and production of semen has allowed for selection of boars for fertility and sperm production using in vitro and in vivo measures. Today, boars can be managed for production of 20 to 40 traditional AI doses containing 2.5 to 3.0 billion motile sperm in 75 to 100 mL of extender or 40 to 60 doses with 1.5 to 2.0 billion sperm in similar or reduced volumes for use in cervical or intrauterine AI. Regardless of the sperm dose, in liquid form, extenders are designed to sustain sperm fertility for 3 to 7 days. On farm, AI is the predominant form for commercial sow breeding and relies on manual detection of estrus with sows receiving two cervical or two intrauterine inseminations of the traditional or low sperm doses on each day detected in standing estrus. New approaches for increasing rates of genetic improvement through use of AI are aimed at methods to continue to lower the number of sperm in an AI dose and reducing the number of inseminations through use of a single, fixed-time AI after ovulation induction. Both approaches allow greater selection pressure for economically important swine traits in the sires and help extend the genetic advantages through AI on to more production farms.

  8. Climate change. Scientific assessment and policy analysis. Technological learning in the energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Lako, P.; Lensink, S.M. [ECN Policy Studies, Petten (Netherlands); Junginger, M.; Van Sark, W.G.J.H.M.; Weiss, M. [Utrecht University, Utrecht (Netherlands)

    2008-04-15

    Technology learning is a key driver behind the improvement of (energy) technologies available to mankind and subsequent reduction of production costs. Many of the conventional technologies in use today have already been continuously improved over decades, sometimes even a century, for example coal-fired power plants. In contrast, many renewable / clean fossil fuel energy technologies and energy saving technologies still have higher production costs, but lower fuel demands and GHG emissions. As most of these technologies are still quite young, their technological development and resulting cost reduction occur at relatively high speeds compared to the conventional technologies. It is thus anticipated that in many cases the gap between conventional and new technologies can be closed, i.e. a break-even point be reached. Crucial questions are however, whether this point will be reached, and if so, when and under what circumstances (especially how this depends on policy support). One approach to analyze both past and future production cost reduction is the experience curve approach. It has been empirically observed for many different technologies that production costs tend to decline with a fixed percentage with every doubling of the cumulative production. The progress ratio (PR) is a parameter that expresses the rate at which costs decline for every doubling of cumulative production. For example, a progress ratio of 80% equals a 20% cost decrease for each doubling of the cumulative capacity. As a rule of thumb, this cost reduction lies between 10-30% (PRs between 70-90%). The experience curve concept has been applied to (renewable) energy technologies with a varying degree of detail. Based on a wide-ranging literature review, this study aims to provide: (1) A comprehensive review of studies on technological development and cost reductions performed for a large range of energy technologies, including renewable energy technologies, (clean) fossil fuel technologies and

  9. Solar electric buildings: An overview of today`s applications

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    This brochure presents a broad look at photovoltaic-powered buildings. It includes residential and commercial systems, both stand-alone and connected to utility power, that are located in urban, near-urban, and rural settings around the world. As photovoltaic (PV) technology continues to improve and costs drop, opportunities for PV will multiply. PV systems for buildings, such as those shown here, represent one of the strongest near-term markets.

  10. A Summary of Change Detection Technology of Remotely-Sensed Image

    Institute of Scientific and Technical Information of China (English)

    Zhou Shilun

    2013-01-01

      ABSRACT:This paper will describe three aspects of change detection technology of remotely-sensed images. At first, the process of change detection is presented. Then, the author makes a summary of several common change detection methods and a brief review of the advantages and disadvantages of them. At the end of this paper, the applications and difficulty of current change detection techniques are discussed.

  11. Ergonomic evaluation of technology change at work and its effect on health

    OpenAIRE

    Chaikumarn, Montakarn

    2005-01-01

    The change at work in the context of technology change has affected human’s health in relation to their working condition, attitude, and MSDs risk factors. These changes were included: adopting new tools, work concept work environments, and work system. Ergonomic methods, can be applied as tools for identify, evaluate these effects of the changes whether they give better health and work condition to workers. The purpose of this thesis is to apply the ergonomic methods to evaluate/identify the...

  12. OCLC: Yesterday, Today and Tomorrow.

    Science.gov (United States)

    Smith, K. Wayne

    1998-01-01

    Discusses the Online Computer Library Center's (OCLC) evolution as an organization, highlighting its nonprofit status, financial philosophy, membership role in governance, collections and technical services, resource sharing, and reference services. Presents a chronology of OCLC products, services, and technological innovation 1967-1997. (PEN)

  13. Our Brave New World Today

    Science.gov (United States)

    Stivers, Richard

    2010-01-01

    Aldous Huxley is perhaps the only author to have written a work of science fiction and a work of nonfiction to ascertain whether fiction had become reality. Both "Brave New World" and "Brave New World Revisited" are discussed and compared with Jacques Ellul's work on technology.

  14. Software Engineering Technology Infusion Within NASA

    Science.gov (United States)

    Zelkowitz, Marvin V.

    1996-01-01

    Abstract technology transfer is of crucial concern to both government and industry today. In this paper, several software engineering technologies used within NASA are studied, and the mechanisms, schedules, and efforts at transferring these technologies are investigated. The goals of this study are: 1) to understand the difference between technology transfer (the adoption of a new method by large segments of an industry) as an industry-wide phenomenon and the adoption of a new technology by an individual organization (called technology infusion); and 2) to see if software engineering technology transfer differs from other engineering disciplines. While there is great interest today in developing technology transfer models for industry, it is the technology infusion process that actually causes changes in the current state of the practice.

  15. Software Engineering Technology Infusion Within NASA

    Science.gov (United States)

    Zelkowitz, Marvin V.

    1996-01-01

    Abstract technology transfer is of crucial concern to both government and industry today. In this paper, several software engineering technologies used within NASA are studied, and the mechanisms, schedules, and efforts at transferring these technologies are investigated. The goals of this study are: 1) to understand the difference between technology transfer (the adoption of a new method by large segments of an industry) as an industry-wide phenomenon and the adoption of a new technology by an individual organization (called technology infusion); and 2) to see if software engineering technology transfer differs from other engineering disciplines. While there is great interest today in developing technology transfer models for industry, it is the technology infusion process that actually causes changes in the current state of the practice.

  16. THE ASSESSMENT OF OPPORTUNITIES AND THREATS FOR CHANGES OF TECHNOLOGIES AGGREGATE THROUGH ORDER PARAMETERS

    Directory of Open Access Journals (Sweden)

    T.A. Nelyubina

    2009-09-01

    Full Text Available In this article, author considers a class of technologies aggregates, which can be present as complex socio-economic systems. The order parameters are chosen as instrument of reflect the system integrity of this technologies aggregates. The analysis of aggregates through order parameters permit: to diagnose the state of the system and its life phase, understand the compatibility extent between the current state of system and the assumed modifications in it, understand the nature of attendant risks. It also allows to compare the systems, track the dynamics of order parameters and forecast the trends of the future changes. Author formulates number and definitions of order parameters for this class of technologies aggregates; proposes the assessment method of condition of order parameters for technologies aggregate of region; makes express-assessment of preparedness level of technologies aggregates of some regions to innovation changes.

  17. Technological changes in present-day conditions: reflections of an economist

    Directory of Open Access Journals (Sweden)

    P. SYLOS LABINI

    2013-12-01

    Full Text Available All economists agree that technological changes constitute the main source of economic development. Nonetheless, many economists are convinced that such changes are important only in pushing up the rate of economic development, which in the long run would otherwise be lower and constant, with capital accumulation and labor force growth taking place gradually. To the contrary, the present work argues that in the long run, technical progress is not the main factor of economic development, but rather a necessary condition. The author examines technological change in economic theory and the history of economic development. Technological unemployment and Keynesian unemployment are then considered as well as the reduction of working hours. Finally, the author considers more recent technological and economic developments and their relation to manual and intellectual labour.

  18. Technology for Climate Change Adaptation in Nepal Himalaya: Policy, Practices and Perspective

    Science.gov (United States)

    Gautam, K.; Panthi, J., Sr.

    2016-12-01

    The recent scientific findings and the periodic reports corroborated by IPCC has disclosed the climate change is unequivocal and the Himalayan region is one of the hardest hit by the change and variability in climatic system due to its sensitive ecosystem, low resilience capacity and geographical extremes. Nepal, which lies in the central Himalayan region, has developed its strategies to mitigate the impacts of climate change by developing national, regional and local plan of actions which are being implemented and some of them have already been proven. Nepal, as a party to the UNFCCC, has accomplished technology need assessment that identifies the need for new technology, equipment, knowledge and skills for reducing vulnerability to climate change. The plan has recommended an enabling framework for the diffusion of the prioritized technologies and the actions necessary to reduce or remove policy finance and technology related barriers. This paper aims to analyze the technological penetration in national level policy instruments such as NAPA, LAPA, Climate Change Policy and how those technologies have been used in actual field during the implementation of LAPA activities in western Nepal taking two administrative districts, one from low land and another from highland, as a pilot study.

  19. The Status of Hitler Today

    Directory of Open Access Journals (Sweden)

    Ben Novak

    2009-12-01

    Full Text Available A finales del siglo XX, podía afirmarse que Hitler estaba más vivo y con más influencia que en la cumbre de su poder medio siglo antes. ¿Cómo ha alcanzado Hitler esta posición? ¿No está muerto? ¿Cómo puede ser tan prominente más de cincuenta años después de su defunción? Esta cuestión de Hitler en la actualidad posee diversos problemas históricos que están íntimamente conectados con otros morales. En este trabajo, sin embargo, pretendo concentrarme primordialmente en su dimensión histórica. A la luz del sorprendente ascenso de Hitler en la moderna conciencia histórica, esto puede llevarnos a la siguiente pregunta: ¿No hemos otorgado al dictador nazi un poder aún mayor que cuando estaba vivo y comandando sus divisiones de la Wehrmacht en el punto culminante de sus conquistas?___________________ABSTRACT:By the end of the twentieth century, it can be said, Hitler was more alive and prominent than at the height of his power a half-century before. How did Hitler become this way? Isn’t he dead? How can he become so prominent more than half a century after his death? The issue of Hitler today poses several historical problems that are deeply moral problems as well. In this work, however, I intend to concentrate primarily on their historical dimension. In light of Hitler’s astonishing rise in modern historical consciousness, this leads to the inevitable question: Have we not granted to Hitler a far greater power over us than ever he had when he was alive and commanding his Wehrmacht divisions at the farthest extent of his conquests?

  20. Enhancing international technology cooperation for climate change mitigation. Lessons from an electromobility case study

    Energy Technology Data Exchange (ETDEWEB)

    Bhasin, Shikha

    2014-07-01

    As a global agreement on climate mitigation and absolute emissions reductions remains grid-locked, this paper assesses whether the prospects for international technology cooperation in low-carbon sectors can be improved. It analyses the case of international cooperation on electric vehicle technologies to elaborate on the trade-offs that cooperation such as this inherently attempts to balance- national growth objectives of industrial and technology development versus the global goods benefit of reducing greenhouse gas (GHG) emissions. It focuses on bilateral German-Chinese programmes for electric vehicle development, as well as multilateral platforms on low-carbon technology cooperation related to electric vehicles. Based on insights from these cases studies, this paper ultimately provides policy recommendations to address gaps in international technology cooperation at a bilateral level for ongoing German-Chinese engagement on electric vehicles; and at a multilateral level with a focus on the emerging technology cooperation framework of the United Nations Framework Convention on Climate Change (UNFCCC).

  1. Business Model Change Methodology: Applying New Technology in Organization: The Case of Mobile Technology in Learning Industry

    OpenAIRE

    Nastaran Hajiheydari; Payam Hanafizadeh

    2013-01-01

    The present study intends to design a methodology for examining the influence of modern information and communication technology on business models (BMs). Theoretical framework is mainly selected based on literature as well as consultation with expert focus groups. This methodology is validated by expert judgment and simulated as a real case applying system dynamics. The outcome of the survey includes a change methodology formulated in 5 phases and 37 activities. Not only has this study cover...

  2. Technologically-assisted behaviour change: a systematic review of studies of novel technologies for the management of chronic illness.

    Science.gov (United States)

    Rosser, Benjamin A; Vowles, Kevin E; Keogh, Edmund; Eccleston, Christopher; Mountain, Gail A

    2009-01-01

    A systematic review was conducted to investigate the use of technology in achieving behaviour change in chronic illness. The areas reviewed were: (1) methods employed to adapt traditional therapy from a face-to-face medium to a computer-assisted platform; (2) targets of behaviour change; and (3) level of human (e.g. therapist) involvement. The initial literature search produced 2032 articles. A total of 45 articles reporting 33 separate interventions met the inclusion/exclusion criteria and were reviewed in detail. The majority of interventions reported a theoretical basis, with many arising from a cognitive-behavioural framework. There was a wide range of therapy content. Therapist involvement was reported in 73% of the interventions. A common problem was high participant attrition, which may have been related to reduced levels of human interaction. Instigating successful behaviour change through technological interventions poses many difficulties. However, there are potential benefits of delivering therapy in this way. For people with long-term health conditions, technological self-management systems could provide a practical method of understanding and monitoring their condition, as well as therapeutic guidance to alter maladaptive behaviour.

  3. Existential Computer Anxiety and Changes in Computer Technology: What Past Research on Computer Anxiety Has Missed.

    Science.gov (United States)

    Worthington, Valerie L.; Zhao, Yong

    1999-01-01

    Proposes that the existing literature on computer anxiety has neglected to consider two issues: (1) that there is an existential element to computer anxiety, and (2) that computer technology has undergone historical changes that bring with them subsequent changes in the metaphors used to understand computers. (Contains 72 references.) (Author/LRW)

  4. Implementing change thoughout the faculty: combining educational priciples, stategy and technology

    NARCIS (Netherlands)

    Collis, Betty

    1998-01-01

    This paper describes key guidelines underlying a major change process occurring in the Faculty of Educational Science and Technology at the University of Twente in The Netherlands. The change process involves re-designing all of our courses, within a short period of time, to reflect a new instructio

  5. Resituation or Resistance? Higher Education Teachers' Adaptations to Technological Change

    Science.gov (United States)

    Westberry, Nicola; McNaughton, Susan; Billot, Jennie; Gaeta, Helen

    2015-01-01

    This paper presents the findings from a project that explored teachers' adaptations to technological change in four large classes in higher education. In these classes, lecturers changed from single- to multi-lecture settings mediated by videoconferencing, requiring them to transfer their beliefs and practices into a new pedagogical space.…

  6. Healthcare professional behaviour change using technological supports: A realist literature review

    Directory of Open Access Journals (Sweden)

    Chris Keyworth

    2015-10-01

    Technological supports aiming to change the behaviour of healthcare professionals show considerable promise, particularly those involving computer-generated reminders and feedback. Due to the lack of theoretically-informed interventions, we were unable to draw conclusions around the effectiveness of theory-behaviour change interventions in this context. Interventions currently lack consistency in delivery method and content, which future research should address.

  7. Not Missing the Future: The Case for Technology and Business Process Change

    Science.gov (United States)

    VanDenBerg, Doug

    2010-01-01

    As technology has evolved, the opportunity to transform and enhance the business processes of academic records managers has become more attractive. Many institutions embrace business-process change as a part of their ongoing strategy, but others defer--or simply avoid--any such change. But now more than ever, according to this author, it is…

  8. Program on Promoting Climate Change Adaptation Technologies Bridging Policy Making and Science Research in Taiwan

    Science.gov (United States)

    Chiang, Y.; Chiang, W.; Sui, C.; Tung, C.; Ho, H.; Li, M.; Chan, S.; Climate Change Adaptation Technologies Program, National Science Council, Taiwan

    2010-12-01

    Climate changes adaptation needs innovative technological revolution on demand for transdisciplinary studies in various temporal and spatial scales. In our proposed program, a systematic and scientific framework will be developed to promote innovative adaptation technologies with respect to providing decision making information for government sectors, enhancing applicability of scientific research output, strengthening national research capabilities, and integrating both academic and non-academic resources. The objectives of this program are to identify key issues, required technologies, and scientific knowledge for climate change adaptations, and to build a transdisciplinary platform bridging science-supported technologies required by government sectors and demand-oriented scientific research conducted by academic communities. The approach proposed herein will be practiced in vulnerable regions, such as urban, rural, mountain, river basin, and coastal areas, which are particularly sensitive to climate change. The first phase of 3-year (2011~2013) work is to deploy framework and strategies of climate change impact assessment and adaptation measures between related government sectors and researchers from academic communities. The proposed framework involves three principle research groups, namely Environmental System, Vulnerability Assessment, and Risk Management and Adaptation Technology. The goal of the first group, Environmental System, is to combine climate change projections with enhanced scientific and environmental monitoring technologies for better adaptations to future scenarios in different social, economic, and environmental sectors to support adaptation measures planning and to reduce uncertainties on assessing vulnerability. The goal of the second group, Vulnerability Assessment, is to identify interfaces and information structures of climate change vulnerably issues and to develop protocol, models, and indices for vulnerability assessment. The goal of

  9. Changing Literacies, Changing Formations: The Role of Elicitation in Teacher Action Research with New Technologies

    Science.gov (United States)

    Strong-Wilson, Teresa

    2008-01-01

    As new technologies promise to be an enduring feature of the landscape of teachers' work, we consider how teachers implicitly bring stories forward into their classroom explorations with new media as a part of their "informal learning". By "stories" is meant specific classroom texts as well as preferred teacher practices with those texts. The…

  10. Geoengineering Responses to Climate Change Selected Entries from the Encyclopedia of Sustainability Science and Technology

    CERN Document Server

    Vaughan, Naomi

    2013-01-01

    Failure by the international community to make substantive progress in reducing CO2 emissions, coupled with recent evidence of accelerating climate change, has brought increasing urgency to the search for additional remediation approaches.  This book presents a selection of state-of-the-art geoengineering methods for deliberately reducing the effects of anthropogenic climate change, either by actively removing greenhouse gases from the atmosphere or by decreasing the amount of sunlight absorbed at the Earth’s surface.  These methods contrast with more conventional mitigation approaches which focus on reducing emissions of greenhouse gases, especially carbon dioxide. Geoengineering technologies could become a key tool to be used in conjunction with emissions reduction to limit the magnitude of climate change.  Featuring authoritative, peer-reviewed entries from the Encyclopedia of Sustainability Science and Technology, this book presents a wide range of climate change remediation technologies. Examines th...

  11. Indigenous Technologies Fishing Settlement Response to Climate Change Variability’s in Southern Nigeria

    Directory of Open Access Journals (Sweden)

    Albert, C. O.

    2014-03-01

    Full Text Available The study focused on indigenous technologies used by fishermen in southern Nigeria as adaptation measures to climate change variability’s. Interview schedule was used to elicit information from sixty respondents in three (3 communities using simple random sampling technique. Percentage and mean scores were utilized for data analysis. The study established that the climate change experiences were: rise in sea level, rise in temperature, high wind, change in tidal pattern and frequent storms. The effects of climate change experiences on fishing include low fish catch, increase in boat mishap, reduced fish production and low growth rate of fishes. Indigenous technologies used as mitigating steps include building of bigger boats, the use of diverse fishing gears and observation of weather. These technologies had been very effective as mitigating steps. The study recommended mainly that modern weather forecasting facilities should be provided for the fishermen.

  12. Mathematics Education in Hungary Today.

    Science.gov (United States)

    Varga, Tamas

    1988-01-01

    Changes in mathematics education from the 1950s to the 1980s are briefly described by the author, who was a leading mathematics educator in Hungary. Illustrations focus on personal experience and small group interaction. (MNS)

  13. Lingnan culture: History and Today

    Institute of Scientific and Technical Information of China (English)

    谢利玉

    2014-01-01

    Lingnan culture,the culture of Guangdong Province developed during the Qin Dynasty, plays a very important role in the long process of Chinese history. With the Reform and Open Policy, Guangdong’s opened to the outside world. Since then, Lingnan culture has been more and more greatly influenced by the western world and is changing with the changing life style of the open-minded cantonese.

  14. Technology for monitoring global change. [NASA Technology Initiative for space based observations of Earth

    Science.gov (United States)

    Johnston, Gordon I.; Hudson, Wayne R.

    1989-01-01

    Multiinstrumented earth-science platforms currently being planned for both LEO and GEO positions will furnish data for the compilation of systematic and intercorrelated information that is suitable for the treatment of interdisciplinary questions concerning atmospheric, oceanic, hydrological, geological, and biological changes of an either natural or anthropogenic nature. Attention will be given in these observational campaigns to such essential earth variables as atmospheric pressure, rainfall/snowfall, vegetation cover, soil nutrient cycles, sea surface temperatures, ocean circulation, and ocean biological productivity.

  15. Active assistance technology for health-related behavior change: an interdisciplinary review.

    Science.gov (United States)

    Kennedy, Catriona M; Powell, John; Payne, Thomas H; Ainsworth, John; Boyd, Alan; Buchan, Iain

    2012-06-14

    Information technology can help individuals to change their health behaviors. This is due to its potential for dynamic and unbiased information processing enabling users to monitor their own progress and be informed about risks and opportunities specific to evolving contexts and motivations. However, in many behavior change interventions, information technology is underused by treating it as a passive medium focused on efficient transmission of information and a positive user experience. To conduct an interdisciplinary literature review to determine the extent to which the active technological capabilities of dynamic and adaptive information processing are being applied in behavior change interventions and to identify their role in these interventions. We defined key categories of active technology such as semantic information processing, pattern recognition, and adaptation. We conducted the literature search using keywords derived from the categories and included studies that indicated a significant role for an active technology in health-related behavior change. In the data extraction, we looked specifically for the following technology roles: (1) dynamic adaptive tailoring of messages depending on context, (2) interactive education, (3) support for client self-monitoring of behavior change progress, and (4) novel ways in which interventions are grounded in behavior change theories using active technology. The search returned 228 potentially relevant articles, of which 41 satisfied the inclusion criteria. We found that significant research was focused on dialog systems, embodied conversational agents, and activity recognition. The most covered health topic was physical activity. The majority of the studies were early-stage research. Only 6 were randomized controlled trials, of which 4 were positive for behavior change and 5 were positive for acceptability. Empathy and relational behavior were significant research themes in dialog systems for behavior change, with

  16. Economics of technological change - A joint model for the aircraft and airline industries

    Science.gov (United States)

    Kneafsey, J. T.; Taneja, N. K.

    1981-01-01

    The principal focus of this econometric model is on the process of technological change in the U.S. aircraft manufacturing and airline industries. The problem of predicting the rate of introduction of current technology aircraft into an airline's fleet during the period of research, development, and construction for new technology aircraft arises in planning aeronautical research investments. The approach in this model is a statistical one. It attempts to identify major factors that influence transport aircraft manufacturers and airlines, and to correlate them with the patterns of delivery of new aircraft to the domestic trunk carriers. The functional form of the model has been derived from several earlier econometric models on the economics of innovation, acquisition, and technological change.

  17. Cardiothoracic surgery at a crossroads: The impact of disruptive technologic change

    Directory of Open Access Journals (Sweden)

    Cohen David J

    2007-08-01

    Full Text Available Abstract At the beginning of the twenty-first century, cardiothoracic surgery is arguably the most successful of all medical specialties. There are effective treatments including transplantation, for almost all cardiac and thoracic diseases that can be performed with low morbidity and mortality. Cardiothoracic surgeons have mastered technical difficulties through innovation, hard work, planning and skill. Yet in the past decade, the primacy of cardiothoracic surgery has been challenged by new technologies. This paper applies business school theories to examine how cardiothoracic surgeons might best respond to such "disruptive technologies". Otherwise well-managed business and industrial enterprises have had difficulty dealing with disruptive technological change because of well-recognized organizational impediments. Cardiothoracic surgeons must understand the characteristics of disruptive technologies and consider organizational changes that will allow the profession to better adapt to them.

  18. Economics of technological change - A joint model for the aircraft and airline industries

    Science.gov (United States)

    Kneafsey, J. T.; Taneja, N. K.

    1981-01-01

    The principal focus of this econometric model is on the process of technological change in the U.S. aircraft manufacturing and airline industries. The problem of predicting the rate of introduction of current technology aircraft into an airline's fleet during the period of research, development, and construction for new technology aircraft arises in planning aeronautical research investments. The approach in this model is a statistical one. It attempts to identify major factors that influence transport aircraft manufacturers and airlines, and to correlate them with the patterns of delivery of new aircraft to the domestic trunk carriers. The functional form of the model has been derived from several earlier econometric models on the economics of innovation, acquisition, and technological change.

  19. On the changeover timescales of technology transitions and induced efficiency changes: an overarching theory

    CERN Document Server

    Mercure, Jean-Francois

    2012-01-01

    This paper presents a general theory that aims at explaining timescales observed empirically in technology transitions and predicting those of future transitions. This framework is used further to derive a theory for exploring the dynamics that underlie the complex phenomenon of irreversible and path dependent price or policy induced efficiency changes. Technology transitions are known to follow patterns well described by logistic functions, which should more rigorously be modelled mathematically using the Lotka-Volterra family of differential equations, originally developed to described the population growth of competing species. The dynamic evolution of technology has also been described theoretically using evolutionary dynamics similar to that observed in nature. The theory presented here joins both approaches and presents a methodology for predicting changeover time constants in order to describe real systems of competing technologies. The problem of price or policy induced efficiency changes becomes natu...

  20. Cardiothoracic surgery at a crossroads: the impact of disruptive technologic change.

    Science.gov (United States)

    Cohen, David J

    2007-08-08

    At the beginning of the twenty-first century, cardiothoracic surgery is arguably the most successful of all medical specialties. There are effective treatments including transplantation, for almost all cardiac and thoracic diseases that can be performed with low morbidity and mortality. Cardiothoracic surgeons have mastered technical difficulties through innovation, hard work, planning and skill. Yet in the past decade, the primacy of cardiothoracic surgery has been challenged by new technologies. This paper applies business school theories to examine how cardiothoracic surgeons might best respond to such "disruptive technologies". Otherwise well-managed business and industrial enterprises have had difficulty dealing with disruptive technological change because of well-recognized organizational impediments. Cardiothoracic surgeons must understand the characteristics of disruptive technologies and consider organizational changes that will allow the profession to better adapt to them.

  1. Gross world product and consumption in a global warming model with endogenous technological change

    Energy Technology Data Exchange (ETDEWEB)

    Gerlagh, Reyer; Van der Zwaan, Bob [IVM/VU, Institute for Environmental Studies, Vrije Universiteit Amsterdam, De Boelelaan 1087, 1081 HV, Amsterdam (Netherlands)

    2003-02-01

    This paper analyzes the macro-economic costs and effects on consumption and energy demand of limiting the global average atmospheric temperature increase to 2C. We use a macro-economic model in which there are two competing energy technologies (carbon and non-carbon, respectively), technological change is represented endogenously, and energy is aggregated through a CES function implying positive demand for the relatively expensive non-carbon technology. Technological change is represented through a learning curve describing decreasing energy production costs as a function of cumulative experience. We find that energy savings constitutes an important mechanism for decreasing abatement costs in the short- and medium-term, while the acquisition of additional learning experience substantially decreases abatement costs in the longer-term.

  2. Technology Transfer and Climate Change: Additional Considerations for Implementation under the UNFCCC

    Directory of Open Access Journals (Sweden)

    Karen Sullivan

    2011-06-01

    Full Text Available Technology transfer is recognised as playing a central and critical role in the global response to climate change, as embodied in the Unite Nations Framework Convention on Climate Change (UNFCCC. However, technology transfer is a complex process, and despite numerous attempts to prescribe approaches to optimisation, there remain serious obstacles to its effective operation. The breadth of technologies and range of would-be recipient territories under the climate change regime serve to complicate things even further. Against this background, the Expert Group on Technology Transfer have produced a robust Strategy, which it will now fall to the Technology Mechanism announced in Cancun to implement. However, despite the rigour with which the technology transfer strategy was produced, it is never possible to cover all possible eventualities. It is on this basis that this article presents a number of tactical and strategic issues which may merit further consideration as the implementation process moves forward. At the operational level, such issues include a possible role for a centralised or regional technology procurement effort, the need for greater emphasis on sectoral specific approaches to technology transfer, and a pragmatic approach to reducing the impact of some barriers to transactions by the expedient use of insurance to reduce risk, as opposed to the longer term approach of international standardisation. At the strategic level, there are major issues with regard to prioritisation of resources applied to technology transfer, and in particular the resolution of the tensions existing between achieving sustainable development and the time critical need to achieve climate stabilisation.

  3. Technology-enhanced education for Millennials: how the Information Society is changing the way of learning

    OpenAIRE

    Noguera, Ingrid

    2013-01-01

    The Information Society has provided the context for the development of a new generation, known as the Millennials, who are characterized by their intensive use of technologies in everyday life. These features are changing the way of learning, prompting educational institutions to attempt to better adapt to young needs by incorporating technologies into education. Based on this premise, we have reviewed the prominent reports of the integration of ICT into education at different leve...

  4. Technological Change

    DEFF Research Database (Denmark)

    Frøslev Christensen, Jens

    2013-01-01

    Global strategy differs from domestic strategy in terms of content and process as well as context and structure. The content of global strategy can contain five key elements, while the process of global strategy can have six major stages. These are expounded below. Global strategy is influenced b...

  5. Second Language Teacher Education Today

    Science.gov (United States)

    Richards, Jack C.

    2008-01-01

    Second Language Teacher Education (SLTE) is affected by two factors; a rethinking of its knowledge base and instructional practices as a response to changes in our understanding of the nature of SLTE, as well as external pressures resulting from the expanded need for competent language teachers worldwide. The impact of these two factors is seen in…

  6. Educating Tomorrow's Information Professionals Today.

    Science.gov (United States)

    Tenopir, Carol

    2002-01-01

    Discusses the need to recruit a new generation of librarians and resulting implications for accredited library schools. Topics include keeping curricula relevant; competencies and core curricula; trends that are shaping curricular change; the viewpoint of ALISE (Association for Library and Information Science Education); and student career goals.…

  7. Cross-Country Skiing Today.

    Science.gov (United States)

    Caldwell, John

    This book presents changes in cross country skiing which have taken place in the last several years and is directed toward both beginning and seasoned tour skiers. Discussed are the following topics: (1) the cross-country revolution (new fiberglass skis); (2) equipment (how to choose from the new waxless touring skis); (3) care of equipment; (4)…

  8. Technological change and salary variation in Mexican regions: Analyzing panel data for the service sector

    Directory of Open Access Journals (Sweden)

    Mario Camberos C.

    2013-07-01

    Full Text Available In this paper Hypothesis Biased Technological Change is applied for Mexican workers services sector, belonging several Mexican regions. Economics Census microdata, 1998, 2003 and 2008 are used. Hypothesis is proved with technological gaps, under consideration of different index and result statistics consistency by taking account panel analysis. Mayor wages differences at 2008 year were find out between Capital region and South one, about five hundred percent on 1998 year; but it was lower on 2008, two hundred percent. This result is in correspondence with diminishing technological gap, perhaps caused by economic crisis impact.

  9. Applications of Advanced Technology for Monitoring Forest Carbon to Support Climate Change Mitigation

    Science.gov (United States)

    Birdsey, R.; Hurtt, G. C.; Dubayah, R.; Hagen, S. C.; Vargas, R.; Nehrkorn, T.; Domke, G. M.; Houghton, R. A.

    2015-12-01

    Measurement, Reporting, and Verification (MRV) is a broad concept guiding the application of monitoring technology to the needs of countries or entities for reporting and verifying reductions in greenhouse gas emissions or increases in greenhouse gas sinks. Credibility, cost-effectiveness, and compatibility are important features of global MRV efforts that can support implementation of climate change mitigation programs such as Reducing Emissions from Deforestation and Forest Degradation and Sustainable Forest Management (REDD+). Applications of MRV technology may be tailored to individual country circumstances following guidance provided by the Intergovernmental Panel on Climate Change; hence, there is no single approach that is uniquely viable but rather a range of ways to integrate new MRV methods. MRV technology is advancing rapidly with new remote sensing and advanced measurement of atmospheric CO2, and in situ terrestrial and ocean measurements, coupled with improvements in data analysis, modeling, and assessing uncertainty. Here we briefly summarize some of the most application-ready MRV technologies being developed under NASA's Carbon Monitoring System (CMS) program, and illustrate how these technologies may be applied for monitoring forests using several case studies that span a range of scales, country circumstances, and stakeholder reporting requirements. We also include remarks about the potential role of advanced monitoring technology in the context of the global climate accord that is expected to result from the 21st session of the Conference of the Parties to the United Nations Framework Convention on Climate Change, which is expected to take place in December 2015, in Paris, France.

  10. Space Biology in Russia Today

    Science.gov (United States)

    Grigoriev, Anatoly; Sychev, Vladimir; Ilyin, Eugene

    At present space biology research in Russia is making significant progress in several areas of high priority. Gravitational biology. In April-May 2013, a successful 30-day flight of the biological satellite (biosatellite) Bion-M1 was conducted, which carried rodents (mice and gerbils), geckos, fish, mollusks, crustaceans, microorganisms, insects, lower and higher plants, seeds, etc. The investigations were performed by Russian scientists as well as by researchers from NASA, CNES, DLR and South Korea. Foton-M4 carrying various biological specimens is scheduled to launch in 2014. Work has begun to develop science research programs to be implemented onboard Bion-M2 and Bion-M3 as well as on high apogee recoverable spacecraft. Study of the effects of microgravity on the growth and development of higher plants cultivated over several generations on the International Space Station (ISS) has been recently completed. Space radiobiology. Regular experiments aimed at investigating the effects of high-energy galactic cosmic rays on the animal central nervous system and behavior are being carried out using the Particle Accelerator in the town of Dubna. Biological (environmental) life support systems. In recent years, experiments have been performed on the ISS to upgrade technologies of plant cultivation in microgravity. Advanced greenhouse mockups have been built and are currentlyundergoing bioengineering tests. Technologies of waste utilization in space are being developed. Astrobiology experiments in orbital missions. In 2010, the Biorisk experiment on bacterial and fungal spores, seeds and dormant forms of organisms was completed. The payload containing the specimens was installed on the exterior wall of the ISS and was exposed to outer space for 31 months. In addition, Bion-M1 also carried seeds, bacterial spores and microbes that were exposed to outer space effects. The survival rate of bacterial spores incorporated into man-made meteorites, that were attached to the

  11. On the optimal allocation of green technology under climate change agreements

    Energy Technology Data Exchange (ETDEWEB)

    Schueller, David

    2009-07-15

    This report investigates whether a technology transfer mechanism can help to reach a cooperative outcome, in a game on a climate change treaty that involves emission caps for both developed and developing countries. A climate change treaty without the inclusion of developing countries and their acceptance of emission limits is likely to be ineffective. Too little research and development of green technology is currently undertaken, considering its potential global impact, especially in developing countries. Analyzing a simple game with two asymmetric players, a tentative result is that the technology-transfer mechanism considered here cannot help to establish the cooperative outcome as a Nash equilibrium. However, the inclusion of secondary benefits in the payoff function, which are likely to occur when such a transfer takes place, could change this result. (Author)

  12. Estimating climate change, CO2 and technology development effects on wheat yield in northeast Iran

    Science.gov (United States)

    Bannayan, M.; Mansoori, H.; Rezaei, E. Eyshi

    2014-04-01

    Wheat is the main food for the majority of Iran's population. Precise estimation of wheat yield change in future is essential for any possible revision of management strategies. The main objective of this study was to evaluate the effects of climate change, CO2 concentration, technology development and their integrated effects on wheat production under future climate change. This study was performed under two scenarios of the IPCC Special Report on Emission Scenarios (SRES): regional economic (A2) and global environmental (B1). Crop production was projected for three future time periods (2020, 2050 and 2080) in comparison with a baseline year (2005) for Khorasan province located in the northeast of Iran. Four study locations in the study area included Mashhad, Birjand, Bojnourd and Sabzevar. The effect of technology development was calculated by fitting a regression equation between the observed wheat yields against historical years considering yield potential increase and yield gap reduction as technology development. Yield relative increase per unit change of CO2 concentration (1 ppm-1) was considered 0.05 % and was used to implement the effect of elevated CO2. The HadCM3 general circulation model along with the CSM-CERES-Wheat crop model were used to project climate change effects on wheat crop yield. Our results illustrate that, among all the factors considered, technology development provided the highest impact on wheat yield change. Highest wheat yield increase across all locations and time periods was obtained under the A2 scenario. Among study locations, Mashhad showed the highest change in wheat yield. Yield change compared to baseline ranged from -28 % to 56 % when the integration of all factors was considered across all locations. It seems that achieving higher yield of wheat in future may be expected in northeast Iran assuming stable improvements in production technology.

  13. Estimating climate change, CO2 and technology development effects on wheat yield in northeast Iran.

    Science.gov (United States)

    Bannayan, M; Mansoori, H; Rezaei, E Eyshi

    2014-04-01

    Wheat is the main food for the majority of Iran's population. Precise estimation of wheat yield change in future is essential for any possible revision of management strategies. The main objective of this study was to evaluate the effects of climate change, CO2 concentration, technology development and their integrated effects on wheat production under future climate change. This study was performed under two scenarios of the IPCC Special Report on Emission Scenarios (SRES): regional economic (A2) and global environmental (B1). Crop production was projected for three future time periods (2020, 2050 and 2080) in comparison with a baseline year (2005) for Khorasan province located in the northeast of Iran. Four study locations in the study area included Mashhad, Birjand, Bojnourd and Sabzevar. The effect of technology development was calculated by fitting a regression equation between the observed wheat yields against historical years considering yield potential increase and yield gap reduction as technology development. Yield relative increase per unit change of CO2 concentration (1 ppm(-1)) was considered 0.05 % and was used to implement the effect of elevated CO2. The HadCM3 general circulation model along with the CSM-CERES-Wheat crop model were used to project climate change effects on wheat crop yield. Our results illustrate that, among all the factors considered, technology development provided the highest impact on wheat yield change. Highest wheat yield increase across all locations and time periods was obtained under the A2 scenario. Among study locations, Mashhad showed the highest change in wheat yield. Yield change compared to baseline ranged from -28 % to 56 % when the integration of all factors was considered across all locations. It seems that achieving higher yield of wheat in future may be expected in northeast Iran assuming stable improvements in production technology.

  14. Speckle metrology in the nanoworld, as it is perceived today, and how it may affect industry

    Science.gov (United States)

    Pryputniewicz, Ryszard J.

    2010-09-01

    My memory goes back to my early collage studies that were almost entirely on the scale of "macroworld", as we practiced/perceived it some four decades ago. Since that time things have changed a lot constantly decreasing the scales of interest, at times at rather rapid pace, with monumental advances leading to the scales we work with today and plan for tomorrow. During that change/transition there were "meso" and "micro" developments characterized by changes in scales/sizes of things of interest. Today's scale of interest is "nano" and we are already not only working with "picotechnology", but are even reaching beyond while constantly "planning and projecting" the scales/worlds of the future. Advancement of any technology, especially new emerging ones as we witness/experience them today, is facilitated by the use of all available solution strategies. One of the emerging strategies that affect almost anything currently being developed and/or used, in the today's nanoworld, is based on recent advances of microelectromechanical systems (MEMS). Today MEMS affect almost everything we do from household appliances, via cars we drive and planes that whisk us from continent to continent, to spaceships used for search of/and exploration of other worlds. The modern microsensors are also used to explore for and produce petroleum products that are used in multitude of today's applications. To facilitate these advances a great majority of MEMS is used in the form of sensors. However development of MEMS in general and sensors in particular poses one of the greatest challenges in today's experimental mechanics. Among MEMS, the greatest contemporary interest is in the area of inertial sensors because they have numerous uses ranging from everyday applications to highly specialized ones, including many industrial platforms. As such they have tremendous potential to affect future of humanity. However, advances in MEMS, such as pressure and temperature sensors as well as gyroscopes and

  15. Nutrition Education Today. A Curriculum Development Project.

    Science.gov (United States)

    California State Dept. of Education, Sacramento.

    Nutrition Education Today is a state-funded curriculum project that addresses the behavioral aspects of nutrition as well as the nutritional knowledge of secondary school students in California. The curriculum design for the Nutrition Education Today project is a result of the efforts of a statewide task force of specialists in the area of…

  16. Communicative Language Teaching Today. Portfolio Series #13

    Science.gov (United States)

    Richards, Jack C.

    2005-01-01

    This booklet examines the methodology known as Communicative Language Teaching or CLT and explores the assumptions it is based on, its origins and evolution since it was first proposed in the 1970s, and how it has influenced approaches to language teaching today. It serves to review what has been learned from CLT and what its relevance is today. A…

  17. Commentary: is CIT today's lobotomy?

    Science.gov (United States)

    Geller, Jeffrey L

    2008-01-01

    Birthed in Memphis, Tennessee, in 1988, Crisis Intervention Teams (CITs) have had remarkable growth spurts with few, if any, developmental milestones to document their progress. Compton and colleagues investigated the evidence basis for CIT and found very little. They perhaps found even more than there actually is. There are contributions to CIT outcomes that are rooted in local variations in mental health services and regional culture. These are considered in this commentary, using Memphis as the example. None of us should be surprised that reform is evidence-absent. The mental illness delivery system and the criminal justice system have been instituting reform, and these reforms have had reverberating changes between the two systems, with little or no data to support the changes, for centuries. That there would be unexpected consequences should be obvious. But apparently not so evident that we don't continue to take one blind step after another. Is CIT on firm footing, or just another fool's journey?

  18. MSM 2010 Theme Monograph Psychopharmacology Today

    Directory of Open Access Journals (Sweden)

    Ajai R. Singh

    2010-01-01

    Full Text Available This theme monograph is called Psychopharmacology Today. It has some notable contributions on issues in psychopharmacology.MSM 2010 is dedicated to the fond memory of Dr V.N. Bagadia, who headed our Hon International Editorial Advisory Board. See Dedication, " Dr Bagadia, Sir, is no more"(p3.Thomas L. Schwartz, M.D. Associate Professor of Psychiatry, SUNY Upstate Medical University, Syracuse, NY, USA writes an editorial on, "Psychopharmacology today: where are we and where do we go from here?"(p6.Ajai R. Singh, MD. Editor, Mens Sana Monographs, writes the second editorial on, "Modern medicine: towards prevention, cure, well-being and longevity"(p17.Sannidhya Varma, Himanshu Sareen and J.K. Trivedi from CSM Medical University, Lucknow, India, write on, "The Geriatric Population and Psychiatric Medication"(p30.Amresh Shrivastava from The University of Western Ontario, Department of Psychiatry and Megan E. Johnston from University of Toronto, Department of Psychology, write on, "Weight Gain in Psychiatric Treatment: Risks, Implications, and Strategies for Prevention and Management"(p53.Avinash De Sousa, M.D. Consultant Psychiatrist& Psychotherapist, Mumbai, writes on, "The Pharmacotherapy of Alcohol Dependence: A State of the Art Review"(p69. Late B. M. Tripathi, M.D. Professor, Department of Psychiatry and National Drug Dependence and Treatment Center, All India Institute of Medical Sciences, and Pradipta Majumder, MBBS, Resident, Department of Psychiatry, All India Institute of Medical Sciences, New Delhi, write on, "Lactating Mother and Psychotropic Drugs"(p83.K.S. Latha PhD. Associate Professor, Department of Psychiatry, KMC Hospital, Manipal University, writes on, "The Noncompliant Patient in Psychiatry: The Case For and Against Covert/Surreptitious Medication"(p96. Neha Khetrapal, [M.A. Cognitive Science], Centre of Excellence "Cognitive Interaction Technology" (CITEC And Faculty of Psychology& Sport Sciences, University of Bielefeld, Germany

  19. From ER to E.T. how electromagnetic technologies are changing our lives

    CERN Document Server

    Bansal, Rajeev

    2017-01-01

    From ER to ET: How Electromagnetic Technologies Are Changing Our Lives explores electromagnetic wave theory including its founders, scientific underpinnings, ethical issues, and applications through history. Utilizing a format of short essays, this book explains in a balanced, and direct style how electromagnetic technologies are changing the world we live in and the future they may create for us. Quizzes at the end of each chapter provide the reader with a deeper understanding of the material. This book is a valuable resource for microwave engineers of varying levels of experience, and for instructors to motivate their students and add depth to their assignments.

  20. Full Scale Experiences with Didactic Changes in Distance Education in Master of Industrial Information Technology (MII)

    DEFF Research Database (Denmark)

    Helbo, Jan; Knudsen, Morten Haack; Borch, Ole M.

    2005-01-01

    This paper report the main results of didactic changes in the first year of an experiment in ICT-based distance learning. The results are based on a full scale experiment in the education, Master of Industrial Information Technology (MII). The experiment transforming the well functioning on......-campus engineering program based on project organized collaborative learning to the technology supported distance education program failed. Despite of many miner didactic changes we did not obtain the same self regulating learning effect in the group work among the off-campus students as is the case for oncampus....... Questionnaires, discussions and measurements of the internet activities show results which are contradictory compared to expectations....

  1. The OHS consultant as a 'political reflective navigator' in technological change processes

    DEFF Research Database (Denmark)

    Broberg, Ole

    2004-01-01

    The occupational health service (OHS) in Denmark is rarely involved as adviser when technological changes take place in client enterprises. To support OHS efforts in this area, the work practice of OHS consultants has been studied in four cases of technological change. Traditionally, the role...... is an 'actor' who pursues a work environment agenda in a complex network in which other actors pursue other agendas such as productivity, economics, quality, etc. The consultant is political in the sense of pursuing a work environment agenda; the consultant is reflective in the sense of being able to switch...

  2. Explaining technological change of wind power in China and the United States: Roles of energy policies, technological learning, and collaboration

    Science.gov (United States)

    Tang, Tian

    The following dissertation explains how technological change of wind power, in terms of cost reduction and performance improvement, is achieved in China and the US through energy policies, technological learning, and collaboration. The objective of this dissertation is to understand how energy policies affect key actors in the power sector to promote renewable energy and achieve cost reductions for climate change mitigation in different institutional arrangements. The dissertation consists of three essays. The first essay examines the learning processes and technological change of wind power in China. I integrate collaboration and technological learning theories to model how wind technologies are acquired and diffused among various wind project participants in China through the Clean Development Mechanism (CDM)--an international carbon trade program, and empirically test whether different learning channels lead to cost reduction of wind power. Using pooled cross-sectional data of Chinese CDM wind projects and spatial econometric models, I find that a wind project developer's previous experience (learning-by-doing) and industrywide wind project experience (spillover effect) significantly reduce the costs of wind power. The spillover effect provides justification for subsidizing users of wind technologies so as to offset wind farm investors' incentive to free-ride on knowledge spillovers from other wind energy investors. The CDM has played such a role in China. Most importantly, this essay provides the first empirical evidence of "learning-by-interacting": CDM also drives wind power cost reduction and performance improvement by facilitating technology transfer through collaboration between foreign turbine manufacturers and local wind farm developers. The second essay extends this learning framework to the US wind power sector, where I examine how state energy policies, restructuring of the electricity market, and learning among actors in wind industry lead to

  3. Global assessment of technological innovation for climate change adaptation and mitigation in developing world.

    Science.gov (United States)

    Adenle, Ademola A; Azadi, Hossein; Arbiol, Joseph

    2015-09-15

    Concerns about mitigating and adapting to climate change resulted in renewing the incentive for agricultural research investments and developing further innovation priorities around the world particularly in developing countries. In the near future, development of new agricultural measures and proper diffusion of technologies will greatly influence the ability of farmers in adaptation and mitigation to climate change. Using bibliometric approaches through output of academic journal publications and patent-based data, we assess the impact of research and development (R&D) for new and existing technologies within the context of climate change mitigation and adaptation. We show that many developing countries invest limited resources for R&D in relevant technologies that have great potential for mitigation and adaption in agricultural production. We also discuss constraints including weak infrastructure, limited research capacity, lack of credit facilities and technology transfer that may hinder the application of innovation in tackling the challenges of climate change. A range of policy measures is also suggested to overcome identified constraints and to ensure that potentials of innovation for climate change mitigation and adaptation are realized.

  4. Botulinum toxin: yesterday, today, tomorrow

    Directory of Open Access Journals (Sweden)

    A. R. Artemenko

    2013-01-01

    Full Text Available Botulinum toxin (BoNT is a bacterial neurotoxin presented with seven serotypes that inhibit neurotransmitter release from nerve endings. The serotypes of BoNT are antigenically dissimilar, act via different, but interconnected mechanisms, and are not interchangeable. The activity of BoNT is associated with impaired neuroexocytosis occurring in several steps: from the binding of BoNT to its specific receptor on the axon terminal membrane to the proteolytic enzymatic cleavage of SNARE substrate. The effect of BoNT is considered to be restricted to the peripheral nervous system, but when given in particularly high doses, it has been recently shown to affect individual brain structures. In addition, by modulating peripheral afferentation, BoNT may influence the excitability of central neuronal structures at both spinal and cortical levels. Only BoNT serotypes A and B are used in clinical practice and aesthetic medicine. The type A has gained the widest acceptance as a therapeutic agent for more than 100 abnormalities manifesting themselves as muscular hyperactivity, hyperfunction of endocrine gland, and chronic pain. The effect of BoNT preparations shows itself 2-5 days after injection, lasts 3 months or more, and gradually decreases with as a result of pharmacokinetic and intracellular reparative processes. Biotechnology advances and potentialities allow purposefully modification of the protein molecular structure of BoNT, which expands the use and efficiency of performed therapy with neurotoxins. Recombinant technologies provide a combination of major therapeutic properties of each used BoNT serotype and expand indications for recombinant chimeric toxins.

  5. Conventional forces and arms control: Technology and strategy in a changing world

    Energy Technology Data Exchange (ETDEWEB)

    Pilat, J.F.; White, P.C.

    1990-06-01

    To address the implications of changes for future roles of conventional forces and to assess the technology implications of future strategies, force requirements, and conventional arms control agreements, the Center for National Security Studies in cooperation with the Defense Research and Applications Directorate of the Los Alamos National Laboratory held a conference on Conventional Forces and Arms Control: Technology and Strategy in a Changing World'' at Los Alamos from September 25--27, 1989. The distinguished participants from government, industry, and academia in the United States and Western Europe addressed such issues as: What are the implications of geopolitical and technological trends for international security and stability How will these global changes affect US and allied strategies and force structure, especially the requirements for conventional, nonnuclear forces What will be the role of and rationale for conventional forces in the context of current and prospective allied security requirements How can the West assure it will have the forces necessary for its security How will technological developments influence the structure of tomorrow's conventional forces What impacts will arms reductions have on future systems and force structures What are the prospects for the development and deployment in weapon systems of future conventional military technologies, in light of existing and potential political, economic, bureaucratic, and other impediments

  6. Technological change in irrigated agriculture in a semiarid region of Spain

    Science.gov (United States)

    Philip, Jean-Marc; Sánchez-Chóliz, Julio; Sarasa, Cristina

    2014-12-01

    Technological change plays a decisive role in irrigated agriculture, which is particularly challenging in semiarid regions. The main objective of this paper is to assess four kinds of alternative technological improvements aimed at dealing with future water availability, especially in the case of extreme events like drought. We evaluate these technologies for a better understanding of what form should be applied in irrigated agriculture in a context of limits on natural resources. We develop a dynamic computable general equilibrium (CGE) model, whose production structure distinguishes between rainfed and irrigated crops, and between a variety of irrigated crops. Land use changes are also evaluated. As well as technological change, we consider the Water Framework Directive (EC 2000/60), which establishes water cost recovery as a key goal. Thus, we assess strategies that combine irrigation water pricing strategies and improved technology. Our results show that policy strategies that focus on fostering technical progress can mitigate the long-term economic effects of downward trends in water supplies, even in drought years. The study also confirms that the absence of price volatility achieved through a water pricing strategy could improve the sustainable use of water.

  7. Assistive Reproductive Techniques: From Past to Today

    Directory of Open Access Journals (Sweden)

    Cihan Cetin

    2014-02-01

    Full Text Available Infertility is an important disease ,which has high prevalance in the society. In order to plan the appropriate treatment, etiopathogenesis should be well understood. Knowing the evolution of these methods, make us understand how fastly changing and promising area of research is this. Assistive reproductive technologies which are very important especially for carriers of various diseases, are also used to minimalise the adverse effects of gonadotoxic treatments and used to fertility preservation for cancer patients.

  8. Technological, political and economic changes and their implications for the evolution of broadcasting services

    DEFF Research Database (Denmark)

    Tadayoni, Reza

    2000-01-01

    The subject of this Ph.D. thesis is changes in the market for broadcasting services as a result of technological, political, and economic drivers. Broadcasting services can be categorised as a part of the ICT-based information and knowledge intensive services that have gone through radical changes...... and demand sites, scarcity of transmission resources, and the historical aspects that make the development of the broadcasting service market different from other information and knowledge intensive services....

  9. Information and communication technology and climate change adaptation: Evidence from selected mining companies in South Africa

    OpenAIRE

    Bartholomew I. Aleke; Godwell Nhamo

    2016-01-01

    The mining sector is a significant contributor to the gross domestic product of many global economies. Given the increasing trends in climate-induced disasters and the growing desire to find lasting solutions, information and communication technology (ICT) has been introduced into the climate change adaptation mix. Climate change-induced extreme weather events such as flooding, drought, excessive fog, and cyclones have compounded the environmental challenges faced by the mining sector. T...

  10. Organizational change, new information and communication technologies and the demand for labor in services

    OpenAIRE

    Falk, Martin

    2001-01-01

    Between 1993 and 1995, the majority of German firms in services introduced new organizational practices (OC), in particular total quality management systems, certified ISO 9000, lean administration, flatter hierarchies, delegation of authority and ICT-enabled organizational changes). This paper analyzes the impact of organizational change as well as the impact of the introduction of information and communication technology (ICT) on actual labor demand as well as on employment expectations. Th...

  11. The value of underground storage in today`s natural gas industry

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    The report consists of three chapters and four appendices. Chapter 1 provides basic information on the role of storage in today`s marketplace where natural gas is treated as a commodity. Chapter 2 provides statistical analyses of the relationship between storage and spot prices on both a monthly and daily basis. For the daily analysis, temperature data were used a proxy for storage withdrawals, providing a new means of examining the short-term relationship between storage and spot prices. Chapter 3 analyzes recent trends in storage management and use, as well as plans for additions to storage capacity. It also reviews the status of the new uses of storage resulting from Order 636, that is, market-based rates and capacity release. Appendix A serves as a stand-along primer on storage operations, and Appendix B provides further data on plans for the expansion of storage capacity. Appendix C explains recent revisions made to working gas and base gas capacity on the part of several storage operators in 1991 through 1993. The revisions were significant, and this appendix provides a consistent historical data series that reflects these changes. Finally, Appendix D presents more information on the regression analysis presented in Chapter 2. 19 refs., 21 figs., 5 tabs.

  12. Climate Change Technology R&D Portfolio Decision Making Under Uncertainty

    Energy Technology Data Exchange (ETDEWEB)

    Baker, E.; Keisler, J.; Chon, H.

    2008-11-17

    In this project we have completed, or are in the process of, collecting and analyzing information on seven energy technologies – solar photovoltaics, nuclear power, carbon capture and storage, electricity from biomass, liquid bio-fuels, and batteries – in regards to their potential impact on reducing greenhouse gas emissions. We have collected expert elicitations, relating U.S. government funding trajectories to probabilities of success. We then used MiniCAM, a technologically-detailed Integrated Assessnent Model to determine the impact on the marginal cost of reducing greenhouse gas emissions, if the technologies were successful. Finally, we have performed initial analysis on portfolios of technologies. This project has partially supported nine papers, either published, under review, or under preparation for such journals as Energy Economics, The Energy Journal, Climatic Change, Management Science, and Transportation Research.

  13. An Examination of Pre-Service Mathematics Teachers' Integration of Technology into Instructional Activities Using a Cognitive Demand Perspective and Levels of Technology Implementation

    Science.gov (United States)

    Akcay, Ahmet Oguz

    2016-01-01

    Technology has changed every aspect of our lives such as communication, shopping, games, business, and education. Technology has been used for decades in the teaching and learning environment in K-12 education and higher education, especially in mathematics education where the use of instructional technology has great potential. Today's students…

  14. Climate change, insurance, and the buildings sector: Technological synergisms between adaptation and mitigation

    Energy Technology Data Exchange (ETDEWEB)

    Mills, Evan

    2002-11-01

    Examining the intersection of risk analysis and sustainable energy strategies reveals numerous examples of energy efficient and renewable energy technologies that offer insurance loss-prevention benefits. The growing threat of climate change provides an added motivation for the risk community to better understand this area of opportunity. While analyses of climate change mitigation typically focus on the emissions-reduction characteristics of sustainable energy technologies, less often recognized are a host of synergistic ways in which these technologies also offer adaptation benefits, e.g. making buildings more resilient to natural disasters. While there is already some relevant activity, there remain various barriers to significantly expanding these efforts. Achieving successful integration of sustainable energy considerations with risk-management objectives requires a more proactive orientation, and coordination among diverse actors and industry groups.

  15. Climate change, insurance and the building sector: technological synergisms between adaptation and mitigation

    Energy Technology Data Exchange (ETDEWEB)

    Mills, E. [Lawrence Berkeley National Laboratory, Berkeley, CA (United States)

    2003-08-01

    Examining the intersection of risk analysis and sustainable energy strategies reveals numerous examples of energy-efficient and renewable energy technologies that offer insurance loss-prevention benefits. The growing threat of climate change provides an added motivation for the risk community to understand better this area of opportunity. While analyses of climate change mitigation typically focus on the emissions-reduction characteristics of sustainable energy technologies, less often recognised are a host of synergistic ways in which these technologies also offer adaptation benefits, e.g. making buildings more resilient to natural disasters. While there is already some relevant activity, there remain various barriers to expanding these efforts significantly. Achieving successful integration of sustainable energy considerations with risk-management objectives requires a more proactive orientation, and coordination among diverse actors and industry groups. (author)

  16. Adaptation for a Changing Environment: Developing learning and teaching with information and communication technologies

    Directory of Open Access Journals (Sweden)

    Adrian Kirkwood

    2006-09-01

    Full Text Available This article examines the relationship between the use of information and communication technologies (ICT and learning and teaching, particularly in distance education contexts. We argue that environmental changes (societal, educational, and technological make it necessary to adapt systems and practices that are no longer appropriate. The need to adapt, however, can be perceived as being technology-led and primarily concerned with requiring academic staff to develop their skills in using ICT. We provide a critique of continuing professional development (CPD for using ICT in teaching and learning that does not entail examining the impact of environmental changes upon the assumptions, goals, and strategies which underlie and shape an organisation’s educational practices. In particular, we oppose CPD that concentrates on the individual teacher and their use of ICT. Instead, we contend that professional development should focus upon the scholarship of teaching and learning, and must also reflect the wider organisational context within which ICT is managed and used.

  17. US country studies program: Support for climate change studies, national plans, and technology assessments

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    This paper describes the objectives of the next phase of the U.S. Country Studies Program which was launched in support of the Framework Convention on Climate Change (FCCC). The next phases of this program aim to: assist countries in preparing Climate Change Action plans; support technology assessments and development of technology initiatives; enhance exchange of information and expertise in support of FCCC. The program offers support for these processes in the form of handbooks which have been published to aid in preparing action plans, and to provide information on methane, forestry, and energy technologies. In addition an array of training workshops have been and are scheduled to offer hands on instruction to participants, expert advice is available from trained personnel, and modeling tools are available to aid in development of action plans.

  18. Nuclear Thermal Rocket (Ntr) Propulsion: A Proven Game-Changing Technology for Future Human Exploration Missions

    Science.gov (United States)

    Borowski, Stanley K.; McCurdy, David R.; Packard, Thomas W.

    2012-01-01

    The NTR represents the next evolutionary step in high performance rocket propulsion. It generates high thrust and has a specific impulse (Isp) of approx.900 seconds (s) or more V twice that of today s best chemical rockets. The technology is also proven. During the previous Rover and NERVA (Nuclear Engine for Rocket Vehicle Applications) nuclear rocket programs, 20 rocket reactors were designed, built and ground tested. These tests demonstrated: (1) a wide range of thrust; (2) high temperature carbide-based nuclear fuel; (3) sustained engine operation; (4) accumulated lifetime; and (5) restart capability V all the requirements needed for a human mission to Mars. Ceramic metal cermet fuel was also pursued, as a backup option. The NTR also has significant growth and evolution potential. Configured as a bimodal system, it can generate electrical power for the spacecraft. Adding an oxygen afterburner nozzle introduces a variable thrust and Isp capability and allows bipropellant operation. In NASA s recent Mars Design Reference Architecture (DRA) 5.0 study, the NTR was selected as the preferred propulsion option because of its proven technology, higher performance, lower launch mass, simple assembly and mission operations. In contrast to other advanced propulsion options, NTP requires no large technology scale-ups. In fact, the smallest engine tested during the Rover program V the 25,000 lbf (25 klbf) Pewee engine is sufficient for human Mars missions when used in a clustered engine arrangement. The Copernicus crewed spacecraft design developed in DRA 5.0 has significant capability and a human exploration strategy is outlined here that uses Copernicus and its key components for precursor near Earth asteroid (NEA) and Mars orbital missions prior to a Mars landing mission. Initially, the basic Copernicus vehicle can enable reusable 1-year round trip human missions to candidate NEAs like 1991 JW and Apophis in the late 2020 s to check out vehicle systems. Afterwards, the

  19. Making women's voices heard: technological change and women's employment in Malaysia.

    Science.gov (United States)

    Ng Choon Sim, C

    1999-01-01

    This paper examines the 1994-96 UN University Institute for New Technologies policy research project on technological change and women's employment in Asia. The project was conducted to provide a voice for nongovernmental organizations (NGOs) representing women workers. It focuses on the Malaysian experience in terms of the impact of technology on women's work and employment in the telecommunications and electronic industry. The results of the NGO research project revealed that the shift to a more intensive production has no uniform impact on women. Although new jobs were created, women employment status remains vulnerable. Meaning, female workers are afraid of the technological redundancy, casualization of labor, as well as health and safety hazards associated with new technology. A good example of the effect of industrialization to women¿s rights is the situation in Malaysia. Although cutting edge technology, combined with restructuring, has yielded some benefits in terms of a vastly expanded network and services, better performances and economies of scale, employment situation of the majority of women still remained in the low-skilled or semi-skilled categories. In order to upgrade women employment status along with the technological advancement, open communication and cooperation of all types is needed to ensure a successful outcome.

  20. Inside Moves: As Technologies and Job Descriptions Change, Communications and Marketing Offices Opt for Strategic Realignment

    Science.gov (United States)

    Scully, Maura King

    2011-01-01

    Realists recognize reorganizations for what they are: opportunities to do things better--to change business as usual to reflect best practices, new tools and technologies, and current challenges in the marketplace. At educational institutions, perhaps no area is as sensitive to those shifts as communications and marketing offices. The advances in…

  1. A Change Process at German University--Innovation through Information and Communication Technologies?

    Science.gov (United States)

    Zentel, Peter; Bett, Katja; Meister, Dorothee M.; Rinn, Ulrike; Wedekind, Joachim

    2004-01-01

    In this article, we describe the current situation of virtual universities in Germany and pursue the question of whether innovation processes taking place throughout the entire higher education landscape. Our study shows that the integration of ICT [information and communication technologies] not only changes the medial characteristics of the…

  2. Technological Change in an Auto Assembly Plant: The Impact on Workers' Tasks and Skills.

    Science.gov (United States)

    Milkman, Ruth; Pullman, Cydney

    1991-01-01

    Worker surveys and interviews with workers, managers, and unions explored the impact of technological change and reorganization at General Motors' plant in Linden, New Jersey. Skilled trades workers experienced skill upgrading and increased responsibility, whereas production workers underwent deskilling and were increasingly subordinated to the…

  3. Why Do Firms Train? Empirical Evidence on the Relationship between Training and Technological and Organizational Change

    Science.gov (United States)

    Neirotti, Paolo; Paolucci, Emilio

    2013-01-01

    We explore the relationship between training and innovation using key insights from the resource-based approach, organizational learning and labour studies. By using data from 304 large enterprises in Italy, the study highlights a twofold role of training in favouring technological and organizational changes. First, training plays a role in…

  4. Inside Moves: As Technologies and Job Descriptions Change, Communications and Marketing Offices Opt for Strategic Realignment

    Science.gov (United States)

    Scully, Maura King

    2011-01-01

    Realists recognize reorganizations for what they are: opportunities to do things better--to change business as usual to reflect best practices, new tools and technologies, and current challenges in the marketplace. At educational institutions, perhaps no area is as sensitive to those shifts as communications and marketing offices. The advances in…

  5. Learning and the New Workplace: Impacts of Technology Change on Postsecondary Career and Technical Education

    Science.gov (United States)

    Washbon, Janet L.

    2012-01-01

    The experience of technology change pervades people's lives. Sometimes it comes in the guise of a new smart phone, e-reader, or patch for a leaky artery. Other times, it appears as a new way to track packages, connect with others through social networks, or find one's way around an unfamiliar place. Or it reveals itself as a new surgical…

  6. Are We There Yet? Facing the Never-Ending Speed and Change of Technology in Midlife.

    Science.gov (United States)

    Scarth, Linda Loos

    2002-01-01

    This essay is a personal reflection on entering librarianship in middle age at a time when the profession is experiencing rapidly accelerating change due to the increased use of computers and information technologies. Discusses the consumer society and information needs; the need to teach the information process; and professionalism. (Author/LRW)

  7. Learning and the New Workplace: Impacts of Technology Change on Postsecondary Career and Technical Education

    Science.gov (United States)

    Washbon, Janet L.

    2012-01-01

    The experience of technology change pervades people's lives. Sometimes it comes in the guise of a new smart phone, e-reader, or patch for a leaky artery. Other times, it appears as a new way to track packages, connect with others through social networks, or find one's way around an unfamiliar place. Or it reveals itself as a new surgical…

  8. Technology and the Organisation of Work. EEE701 Adults Learning: The Changing Workplace B.

    Science.gov (United States)

    Littler, Craig R.

    This publication is part of the study materials for the distance education course, Adults Learning: The Changing Workplace B, in the Open Campus Program at Deakin University. The first part of the document analyzes the relationship between technology, skill, and work within the context of the debates concerning deskilling and managerial control…

  9. Are We There Yet? Facing the Never-Ending Speed and Change of Technology in Midlife.

    Science.gov (United States)

    Scarth, Linda Loos

    2002-01-01

    This essay is a personal reflection on entering librarianship in middle age at a time when the profession is experiencing rapidly accelerating change due to the increased use of computers and information technologies. Discusses the consumer society and information needs; the need to teach the information process; and professionalism. (Author/LRW)

  10. Why Do Firms Train? Empirical Evidence on the Relationship between Training and Technological and Organizational Change

    Science.gov (United States)

    Neirotti, Paolo; Paolucci, Emilio

    2013-01-01

    We explore the relationship between training and innovation using key insights from the resource-based approach, organizational learning and labour studies. By using data from 304 large enterprises in Italy, the study highlights a twofold role of training in favouring technological and organizational changes. First, training plays a role in…

  11. Implementing Change: An Autobiographical Case Study of Introducing a Technology Innovation within a West Midlands HEI

    Science.gov (United States)

    Sembi, Pritpal Singh

    2012-01-01

    This autobiographical case study is concerned with the personal journey of the author as he attempts to implement a technology-based innovation within the HE institution in which he teaches. This study scrutinises the author's role as "change agent" and examines his personal situational power base in the context of the institution's…

  12. Teachers' perceptions of effective science, technology, and mathematics professional development and changes in classroom practices

    Science.gov (United States)

    Boriack, Anna Christine

    The purpose of this study is to examine teachers' perceptions of professional development and changes in classroom practice. A proposed conceptual framework for effective professional development that results in changes in classroom practices was developed. Data from two programs that provided professional development to teachers in the areas of technology, mathematics, and science was used to inform the conceptual framework. These two programs were Target Technology in Texas (T3) and Mathematics, Science, and Technology Teacher Preparation Academies (MSTTPA). This dissertation used a multiple article format to explore each program separately, yet the proposed conceptual framework allowed for comparisons to be made between the two programs. The first study investigated teachers' perceptions of technology-related professional development after their districts had received a T3 grant. An online survey was administrated to all teachers to determine their perceptions of technology-related professional development along with technology self-efficacy. Classroom observations were conducted to determine if teachers were implementing technology. The results indicated that teachers did not perceive professional development as being effective and were not implementing technology in their classrooms. Teachers did have high technology self-efficacy and perceived adequate school support, which implies that effective professional development may be a large factor in whether or not teachers implement technology in their classrooms. The second study evaluated participants' perceptions of the effectiveness of mathematics and science professional development offered through a MSTTP academy. Current and former participants completed an online survey which measured their perceptions of academy activities and school environment. Participants also self-reported classroom implementation of technology. Interviews and open-ended survey questions were used to provide further insight into

  13. Introduction: The Continued Importance of Smallholders Today

    Directory of Open Access Journals (Sweden)

    Jacqueline M. Vadjunec

    2016-10-01

    Full Text Available Smallholders remain an important part of human-environment research, particularly in cultural and political ecology, peasant and development studies, and increasingly in land system and sustainability science. This introduction to the edited volume explores land use and livelihood issues among smallholders, in several disciplinary and subfield traditions. Specifically, we provide a short history of smallholder livelihood research in the human-environment tradition. We reflect on why, in an age of rapid globalization, smallholder land use and livelihoods still matter, both for land system science and as a reflection of concerns with inequality and poverty. Key themes that emerge from the papers in this volume include the importance of smallholder farming and land-use practices to questions of environmental sustainability, the dynamic reality of smallholder livelihoods, the challenges of vulnerability and adaptation in contemporary human-environment systems, and the structural and relative nature of the term “smallholder.” Overall these contributions show that smallholder studies are more pertinent than ever, especially in the face of global environmental change. Additionally, we argue that questions of smallholder identity, social difference, and teleconnections provide fertile areas of future research. We conclude that we need to re-envision who the smallholder is today and how this translates into modern human-environment smallholder studies.

  14. Intrauterine devices in Singapore today.

    Science.gov (United States)

    Mccarthy, T G; Ratnam, S S

    1984-01-01

    The IUD has been selected by less than 1% of contraceptive users in Singapore in the past 15 years, largely because of concerns about uterine perforation and a lack of professional training in insertion techniques. However, increased public awareness of the possible complications of oral contraceptives has led to an interest in the IUD as a family planning method and the Singapore Family Planning and Population Board has introduced the Multiload Cu 250 device at its clinic. The IUD is now considered a feasible method of contraception for women in Singapore, many of whom achieve their ideal family size of 2 children between the ages of 20-25 years. Successful use of the IUD is dependent upon placement of the device at the top of the uterine cavity by an experienced physician. All devices should be changed after 4 years to reduce the risk of complications. The newer IUDs have many advantages over inert and early copper-bearing IUDs in terms of safety and efficacy.

  15. Investments on a Rugged Landscape: The Effect of Investor Population, Network Structure, and Complexity on Technological Change

    DEFF Research Database (Denmark)

    Hain, Daniel; Mas Tur, Elena

    in a specific technological domain. We compare which investor network structures lead to the high rates of technological change and diversity on a given technology landscape. Results from a Monte Carlo simulation indicate networked investor population to outperform the case of isolated stand-alone investors......, in terms of investor benefits as well as achieved technological change. Yet, we also find evidence for the existence of a financial “valley of death” - a certain stage in the technology life-cycle where its characteristics discourage further investments, thereby making the technology likely to “die” due...

  16. Educational Technology: A Review of the Integration, Resources, and Effectiveness of Technology in K-12 Classrooms

    Science.gov (United States)

    Delgado, Adolph J.; Wardlow, Liane; McKnight, Katherine; O'Malley, Kimberly

    2015-01-01

    There is no questioning that the way people live, interact, communicate, and conduct business is undergoing a profound, rapid change. This change is often referred to as the "digital revolution," which is the advancement of technology from analog, electronic and mechanical tools to the digital tools available today. Moreover, technology…

  17. Educational Technology: A Review of the Integration, Resources, and Effectiveness of Technology in K-12 Classrooms

    Science.gov (United States)

    Delgado, Adolph J.; Wardlow, Liane; McKnight, Katherine; O'Malley, Kimberly

    2015-01-01

    There is no questioning that the way people live, interact, communicate, and conduct business is undergoing a profound, rapid change. This change is often referred to as the "digital revolution," which is the advancement of technology from analog, electronic and mechanical tools to the digital tools available today. Moreover, technology…

  18. The Analysis of the Relationship between Clean Technology Transfer and Chinese Intellectual Property Countering the Climate Changes

    DEFF Research Database (Denmark)

    Min, Hao

    This report discusses the relationship between the Chinese intellectual property systems which counter with the climate change and the transfer of clean technology, and states how to encourage the developed countries transfer the clean technology to the developing countries according...... to the relative international climate convention program. The report also proposes the current hindrances and developing strategies according to Chinese current situation at this field. The report is mainly divided into three subjects: the relationship between clean technology transfer and the intellectual...... property countering the climate changes; the analysis of current technology transfer modes relating to the climate; the difficulties of Chinese countering climate changes technology transfer and strategic thinking....

  19. Education – Determinant of Consumer`s Conditions in an Era of Technological Change

    Directory of Open Access Journals (Sweden)

    Cristina Burghelea

    2014-05-01

    Full Text Available In the era of technological change, consumers face an environment increasingly complex, leading to significant challenges regarding buying and consuming choices and consumer protection. The most important and most influential technological changes in terms of the impact on the consumer, are iduced by internet, digitization and globalization. However, the era of technological change also means developing biotechnologies, nanotechnologies, new materials and new energy sources, all these changing people`s lives, living conditions, their needs and their behaviour as consumers. The literature highlights the factors that influence purchasing behaviour and changes manifested in terms of values, stressing the importance of promoting and protecting consumer`s rights and interests, The new responsible consumer can become a key driving force of sustainable development only if it is able to capitalize on new opportunities and to counter new risks of modern marketing technologies based on the Internet and mobile communications. This involves the assimilation of new knowledge throughout life to keep up with the accelerating pace of technological innovation and diffusion of e-commerce solutions and mobile commerce. We study the correlation between the composite index of consumer conditions and the level of participation in lifelong learning programmes in some Member States, based on secondary analysis of the data available at EU level,. The results confirm that the consumer`s situation is better in countries where the level of participation in lifelong learning programmes is higher. At the same time, however, the correlation is not linear. This shows that the consumer`s situation does not depend exclusively on formal continuing education but also other factors such as timeliness and severity of legal and institutional framework of consumer protection, the acquisition of knowledge through informal means, the requirement of different customers in different

  20. Future: new strategies for hospitalists to overcome challenges in teaching on today's wards.

    Science.gov (United States)

    Martin, Shannon K; Farnan, Jeanne M; Arora, Vineet M

    2013-07-01

    Changes in the clinical learning environment under resident duty hours restrictions have introduced a number of challenges on today's wards. Additionally, the current group of medical trainees is largely represented by the Millennial Generation, a generation characterized by an affinity for technology, interaction, and group-based learning. Special attention must be paid to take into account the learning needs of a generation that has only ever known life with duty hours. A mnemonic for strategies to augment teaching rounds for hospitalists was created using an approach that considers time limitations due to duty hours as well as the preferences of Millennial learners. These strategies to enhance learning during teaching rounds are Flipping the Wards, Using Documentation to Teach, Technology-Enabled Teaching, Using Guerilla Teaching Tactics, Rainy Day Teaching, and Embedding Teaching Moments into Rounds (FUTURE). Hospitalists serving as teaching attendings should consider these possible strategies as ways to enhance teaching in the post-duty hours era. These techniques appeal to the preferences of today's learners in an environment often limited by time constraints. Hospitalists are well positioned to champion innovative approaches to teaching in a dynamic and evolving clinical learning environment. © 2013 Society of Hospital Medicine.

  1. Use of biomass today; Biomassenutzung heute

    Energy Technology Data Exchange (ETDEWEB)

    Schimpf, H. [Landesanstalt fuer Landwirtschaft und Gartenbau Sachsen-Anhalt/Koordinierungsstelle Nachwachsende Rohstoffe, Bernburg (Germany)

    2005-12-15

    Biomass is a much-mentioned alternative to fossil fuels today. The contribution investigates its current contribution to power supply, and the situation in the state of Sachsen-Anhalt in particular. (orig.)

  2. The Teaching of Anthropogenic Climate Change and Earth Science via Technology-Enabled Inquiry Education

    Science.gov (United States)

    Bush, Drew; Sieber, Renee; Seiler, Gale; Chandler, Mark

    2016-01-01

    A gap has existed between the tools and processes of scientists working on anthropogenic global climate change (AGCC) and the technologies and curricula available to educators teaching the subject through student inquiry. Designing realistic scientific inquiry into AGCC poses a challenge because research on it relies on complex computer models, globally distributed data sets, and complex laboratory and data collection procedures. Here we examine efforts by the scientific community and educational researchers to design new curricula and technology that close this gap and impart robust AGCC and Earth Science understanding. We find technology-based teaching shows promise in promoting robust AGCC understandings if associated curricula address mitigating factors such as time constraints in incorporating technology and the need to support teachers implementing AGCC and Earth Science inquiry. We recommend the scientific community continue to collaborate with educational researchers to focus on developing those inquiry technologies and curricula that use realistic scientific processes from AGCC research and/or the methods for determining how human society should respond to global change.

  3. National technology needs assessment for the preparation and implementation of climate change action plans

    Energy Technology Data Exchange (ETDEWEB)

    Berkel, C.W.M. van; Blonk, T.J.; Westra, C.A.

    1996-12-31

    In the United National Framework Convention on Climate Change (FCCC) it is recognised that developed countries have a responsibility in assisting developing countries and countries in economic transition in building a national capacity for the development, acquisition and transfer of Climate-related Technologies (CTs). Such assistance is most likely to be successful once it is tailored to the results of a sound assessment of the country`s development needs and once the results of this assessment have been endorsed by the most important stakeholders in the country. Recent insight in the opportunities and constraints for National (technology) Needs Assessments (NNAs) as planning tool for both capacity building and technology transfer regarding Environmentally Sound Technologies (ESTs) is applied here to propose a participatory Climate Change Action Planning (CCAP) process. This participatory planning process is thought to serve the dual objective of defining a national Climate Change Action Plan (CCAP) while at the same time contributing to the creation of a broad supportive basis for its acceptance and implementation among stakeholders in the developing country.

  4. AN ASSESSMENT OF LAND USE CHANGES IN FUQING COUNTY OF CHINA USING REMOTE SENSING TECHNOLOGY

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Fuqing County of southeast China has witnessed significant land use changes during the last decade. Remote sensing technology using multitemporal Landsat TM images was used to characterize land use types and to monitor land use changes in the county. Two TM scenes from 1991 and 1996 were used to cover the county and a five-year time period. Digital image processing was carried out for the remotely sensed data to produce classified images. The images were further processed using GIS software to generate GIS databases so that the data could be further spatially analyzed taking the advantages of the software. Land use change areas were determined by using the change detection technique. The comparison of the two classified TM images using the above technologies reveals that during the five study years, a large area of arable lands in the county has been lost and deforestation has taken place largely because of the dramatic increase in built-up land and orchard. The conclusive statistical information is useful to understand the processes, causes and impacts of the land use changes in the county. The major driving force to the land use changes in the county appeared to be the rapid economic development. The decision makers of the county have to pay more attention to the land use changes for the county′ s sustainable development.

  5. AN ASSESSMENT OF LAND USE CHANGES IN FUQING COUNTY OF CHINA USING REMOTE SENSING TECHNOLOGY

    Institute of Scientific and Technical Information of China (English)

    XUHan-qin

    2002-01-01

    Fuqing County of southeast Chian has witnessed significant land use changes during the last decade.Re-mote sensing technology using multitemporal Landsat TM images was used to characterize land use types and to monitor land use changes in the county.Two TM scenes from 1991and 1996 were used to cover the county and a five-year time period.Digital image processing was carried out for the remotely sensed data to produce classified images.The images were further processed using GIS software to generate GIS databases so that the data could be further spatially analyzed taking the advantages of the software.Land use change areas were determined by using the change detection technique.The comparison of the two classified TM images using the above technologies reveals that during the five study years,a large area of arable lands in the county has been lost and deforestation has taken place largely because of the dramatic in-crease in built-up land and orchard.The conclusive statistical information is useful to understand the processes,causes and impacts of the land use changes in the county.The major driving force to the land use changes in the county ap-peared to be the rapid economic development.The decision makers of the county have to pay more attention to the land use changes for the county's sustainable development.

  6. Technology-Driven and Innovative Training for Sustainable Agriculture in The Face of Climate Change

    Science.gov (United States)

    Wishart, D. N.

    2015-12-01

    Innovative training in 'Sustainable Agriculture' for an increasingly STEM-dependent agricultural sector will require a combination of approaches and technologies for global agricultural production to increase while offsetting climate change. Climate change impacts the water resources of nations as normal global weather patterns are altered during El Nino events. Agricultural curricula must incorporate awareness of 'climate change' in order to find novel ways to (1) assure global food security; (2) improve soil productivity and conservation; (3) improve crop yields and irrigation; (4) inexpensively develop site specific principles of crop management based on variable soil and associated hydrological properties; and (5) improve precision farming. In February 2015, Central State University (CSU), Ohio became an 1890 Land-Grant institution vital to the sustainability of Ohio's agricultural sector. Besides agricultural extension, the agriculture curriculum at CSU integrates multidisciplinary courses in science, technology engineering, agriculture, and mathematics (STEAM). The agriculture program could benefit from a technology-driven, interdisciplinary soil science course that promotes climate change education and climate literacy while being offered in both a blended and collaborative learning environment. The course will focus on the dynamics of microscale to mesoscale processes occurring in farming systems, those of which impact climate change or could be impacted by climate change. Elements of this course will include: climate change webinars; soil-climate interactions; carbon cycling; the balance of carbon fluxes between soil storage and atmosphere; microorganisms and soil carbon storage; paleoclimate and soil forming processes; geophysical techniques used in the characterization of soil horizons; impact of climate change on soil fertility; experiments; and demonstrations.

  7. The role of technological availability for the distributive impacts of climate change mitigation policy

    Energy Technology Data Exchange (ETDEWEB)

    Lueken, Michael, E-mail: bmlueken@web.de [Potsdam Institute for Climate Impact Research (PIK), Research Domain Sustainable Solutions, PO Box 60 12 03, 14412 Potsdam (Germany); Edenhofer, Ottmar; Knopf, Brigitte; Leimbach, Marian; Luderer, Gunnar; Bauer, Nico [Potsdam Institute for Climate Impact Research (PIK), Research Domain Sustainable Solutions, PO Box 60 12 03, 14412 Potsdam (Germany)

    2011-10-15

    The impacts of the availability of low-carbon technologies on the regional distribution of mitigation costs are analyzed in a global multi-regional integrated assessment model. Three effects on regional consumption losses are distinguished: domestic measures, trade of fossil energy carriers and trade of emission permits. Key results are: (i) GDP losses and a redirection of investments in the energy system towards capital-intensive technologies are major contributions to regional consumption losses. (ii) A devaluation of tradable fossil energy endowments contributes largely to the mitigation costs of fossil fuel exporters. (iii) In case of reduced availability of low-carbon technologies, the permit market volume and associated monetary redistributions increase. The results suggest that the availability of a broad portfolio of low-carbon technologies could facilitate negotiations on the permit allocation scheme in a global cap-and-trade system. - Highlights: > We analyze the distribution of climate change mitigation costs among world regions. > We quantify contributions from various effects on regional costs. > The interference of world trade and low-carbon technologies is essential. > A broad portfolio of technologies helps international negotiations.

  8. Tech Tonic: Towards a New Literacy of Technology

    Science.gov (United States)

    Cordes, Colleen; Miller, Edward

    2004-01-01

    This report addresses the effect of technology on today's children, advancing three central arguments: (1) Our children face a technological frontier of irreversible changes in human biology and the world's ecology; (2) Children's lives are increasingly filled with screen time rather than real time with nature, caring adults, the arts, and…

  9. Information Technology: A View from Both Side of the President's Desk

    Science.gov (United States)

    McRobbie, Michael A.

    2012-01-01

    As a university president who was also the institution's vice president for information technology and CIO for ten years, the author is often asked: "What do you now think about technology? From your point of view as a president, what are the major issues in information technology today? What has changed in your thinking?" So in his…

  10. Development of phase change materials based microencapsulated technology for buildings: A review

    Energy Technology Data Exchange (ETDEWEB)

    Tyagi, V.V.; Kaushik, S.C. [Centre for Energy Studies, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016 (India); Tyagi, S.K. [School of Infrastructure Technology and Resource Management, Shri Mata Vaishno Devi University, Katra 182320, J and K (India); Akiyama, T. [Center for Advanced Research of Energy Conversion Materials, Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo 060-86283 (Japan)

    2011-02-15

    Thermal energy storage (TES) systems using phase change material (PCM) have been recognized as one of the most advanced energy technologies in enhancing the energy efficiency and sustainability of buildings. Now the research is focus on suitable method to incorporate PCMs with building. There are several methods to use phase change materials (PCMs) in thermal energy storage (TES) for different applications. Microencapsulation is one of the well known and advanced technologies for better utilization of PCMs with building parts, such as, wall, roof and floor besides, within the building materials. Phase change materials based microencapsulation for latent heat thermal storage (LHTS) systems for building application offers a challenging option to be employed as effective thermal energy storage and a retrieval device. Since the particular interest in using microencapsulation PCMs for concrete and wall/wallboards, the specific research efforts on both subjects are reviewed separately. This paper presents an overview of the previous research work on microencapsulation technology for thermal energy storage incorporating the phase change materials (PCMs) in the building applications, along with few useful conclusive remarks concluded from the available literature. (author)

  11. Future yields assessment of bioenergy crops in relation to climate change and technological development in Europe

    Directory of Open Access Journals (Sweden)

    Salvatore L. Cosentino

    2012-05-01

    Full Text Available Bioenergy crops are expected to play an important role in reducing CO2 emission, in energy supply and in European energy policy. However, a sustainable bioenergy supply must be resilient to climate change and the impacts on agriculture at both global and regional scale. The purpose of this study was to forecast the potential distribution of several bioenergy crops based on agronomic and environmental constrains under current conditions and future scenarios (2020 and 2030 in European Union. Potential biomass yield, according to the category end use product achievable in each environmental zone of Europe at present and in the future available land have been also studied. Future yields were assessed according to two factors: technological development and climate change: the former was based on prospect of DG-Agriculture for conventional crops and expert judgments for bioenergy crops, while the latter based on relevant research papers and literature reviews which used site-specific crop growth models. Yields are expected to increase in northern Europe due to climate change and technological development, while in southerneastern Europe the negative effect of climate change will be mitigated by the technological development. The estimated total biomass production in Europe, on the basis of future yields and surplus land made available for energy crops, may not be sufficient to meet the needs of bioenergy supply as claimed in the European directive 2009/28/EC.

  12. Assessing the impacts of local knowledge and technology on climate change vulnerability in remote communities.

    Science.gov (United States)

    Bone, Christopher; Alessa, Lilian; Altaweel, Mark; Kliskey, Andrew; Lammers, Richard

    2011-03-01

    The introduction of new technologies into small remote communities can alter how individuals acquire knowledge about their surrounding environment. This is especially true when technologies that satisfy basic needs, such as freshwater use, create a distance (i.e., diminishing exposure) between individuals and their environment. However, such distancing can potentially be countered by the transfer of local knowledge between community members and from one generation to the next. The objective of this study is to simulate by way of agent-based modeling the tensions between technology-induced distancing and local knowledge that are exerted on community vulnerability to climate change. A model is developed that simulates how a collection of individual perceptions about changes to climatic-related variables manifest into community perceptions, how perceptions are influenced by the movement away from traditional resource use, and how the transmission of knowledge mitigates the potentially adverse effects of technology-induced distancing. The model is implemented utilizing climate and social data for two remote communities located on the Seward Peninsula in western Alaska. The agent-based model simulates a set of scenarios that depict different ways in which these communities may potentially engage with their natural resources, utilize knowledge transfer, and develop perceptions of how the local climate is different from previous years. A loosely-coupled pan-arctic climate model simulates changes monthly changes to climatic variables. The discrepancy between the perceptions derived from the agent-based model and the projections simulated by the climate model represent community vulnerability. The results demonstrate how demographics, the communication of knowledge and the types of 'knowledge-providers' influence community perception about changes to their local climate.

  13. Hacktivism 1-2-3: how privacy enhancing technologies change the face of anonymous hacktivism

    Directory of Open Access Journals (Sweden)

    Balázs Bodó

    2014-11-01

    Full Text Available This short essay explores how the notion of hacktivism changes due to easily accessible, military grade Privacy Enhancing Technologies (PETs. Privacy Enhancing Technologies, technological tools which provide anonymous communications and protect users from online surveillance enable new forms of online political activism. Through the short summary of the ad-hoc vigilante group Anonymous, this article describes hacktivism 1.0 as electronic civil disobedience conducted by outsiders. Through the analysis of Wikileaks, the anonymous whistleblowing website, it describes how strong PETs enable the development of hacktivism 2.0, where the source of threat is shifted from outsiders to insiders. Insiders have access to documents with which power can be exposed, and who, by using PETs, can anonymously engage in political action. We also describe the emergence of a third generation of hacktivists who use PETs to disengage and create their own autonomous spaces rather than to engage with power through anonymous whistleblowing.

  14. Skill-biased technological change: The case of the MENA region

    Directory of Open Access Journals (Sweden)

    Mnif Sirine

    2016-01-01

    Full Text Available Our work treats the relationship between inequality and technological change. Specifically, we focus on the transmission mechanisms by which technological innovation affects inequality in access to employment. The objective of this article is to determine the effect of the diffusion of innovation on the demand for skilled and non-skilled labour. It focuses on the concept of technological bias and the role of inequality between skilled and unskilled workers. The empirical validation of this work is based on the technique of the dynamic panel. An estimate using the method of Arellano and Bond seems more relevant. There is a positive relationship between innovation and the demand for skilled labour but a negative relationship with unskilled labour. This result is confirmed in our sample of countries.

  15. R&D portfolio analysis of low carbon energy technologies to reduce climate change mitigation costs

    Science.gov (United States)

    Zdybel, Rose M.

    In this dissertation we analyze the effects of low carbon energy technology R&D portfolios on the cost of climate change mitigation. We use the results to create the analytical foundation for a decision support system aimed at effectively communicating the effects of uncertainty to decision makers. Specifically, we focus on three main areas. The first is generating a correlated probability distribution around detailed energy price forecasts. The second is showing how the availability of advanced energy technologies and combinations of them affect the marginal abatement cost curve. The third is creating the analytic foundation for a decision support system (DSS) by using an integrated assessment model to analyze the effects of combinations of low carbon energy technologies on CO2 concentration stabilization costs and then combining the results with probabilistic data from expert elicitations to analyze R&D portfolios. The third part also involves creating a multivariate regression model to represent the relationship between variables for additional analysis.

  16. A MERGE model with endogenous technological change and the cost of carbon stabilization

    Energy Technology Data Exchange (ETDEWEB)

    Kypreos, Socrates [Laboratory of Energy Systems Analysis, The Energy Departments, Energy Economics Group, Paul Scherrer Institute, CH-5232, Villigen PSI (Switzerland)

    2007-11-15

    Two stylized backstop systems with endogenous technological learning (ETL) are introduced in the ''model for evaluating regional and global effects'' (MERGE): one for the electric and the other for the non-electric markets. Then the model is applied to analyze the impacts of ETL on carbon-mitigation policy, contrasting the resulting impacts with the situation without ETL. We model research and development (R and D) spending and learning subsidies for the demonstration and deployment stage as control variables, and we investigate the ability of this extra spending to create path-dependent experience and knowledge to aid in the implementation of carbon-free technologies. Based on model estimations and sensitivity analyses, we conclude that increased commitments for the development of new technologies to advance along their learning curves has a potential for substantial reductions in the cost of mitigating climate change and thereby helping to reach safe concentrations of carbon in the atmosphere. (author)

  17. Radioactive waste today - an asset tomorrow

    Energy Technology Data Exchange (ETDEWEB)

    Holmstrand, M. [Norwegian Radiation Protection Authority (Norway)

    2014-07-01

    Mining of Rare Earth Elements (REE) causes radioactive pollution, as ores which contain REE also contain an elevated concentration of naturally occurring radioactive materials (NORM). Wastes from REE mining are therefore regarded as being inherently radioactive. One of the potential economically viable REE resources in Norway is in the Fensfield area in Telemark County, which is recognized as one of the world's largest thorium resources. If REE was mined in this area, a large volume of radioactive waste would be created. The authorities would then need to know how to regulate the waste so that the environmental impact would be as low as reasonably achievable when societal and economic factors having been accounted for (ALARA). Radioactive pollution from REE tailings could be a threat to the environment, biota and humans. However, naturally occurring thorium is practically not mobile nor bioavailable and has a relatively low specific activity and might therefore safely be deposited in a landfill. An environmental risk assessment should be used to evaluate if it is justifiable to deposit the radioactive tailings in a landfill or if alternative ways of handling, such as extraction of thorium in addition to extraction of REE from the ore, might be better. The risk assessment must start with a source term, the native carbonatite rocks, and an investigation on how the chemical properties of the rock changes when it's milled and treated with chemicals. Changes in the physical and chemical properties and changes in the environment where the processed rock are deposited might mobilize and/or make thorium bioavailable, thus increasing the environmental risk. Removal of thorium from the raw materials or tailings from the REE mining industry prior to deposition could be seen as one form of environmental protection with many benefits, for instance reducing the potential of external and internal radiation in biota and humans. We could also speculate about the

  18. US/Japan workshop on mitigation and adaptation technologies related to global climate change

    Energy Technology Data Exchange (ETDEWEB)

    Bernthal, F.M.

    1993-12-31

    It is a great pleasure for me to have the honor of delivering the keynote address for this important gathering, an honor enhanced further because of the many activities and historic relationships represented by this workshop. First of all, it represents the spirit of continuing cooperation and good relations between the United States and Japan. With the aid of the framework provided by the U.S./Japan Science and Technology Agreement, our two nations can come together to address a problem that has no national boundaries {hor_ellipsis} and we can think about solutions of potential benefit to all citizens of the global community. This workshop also symbolizes the spirit of cooperation so characteristic of the conduct of research in science and technology -- cooperation between us as individual scientists and engineers, between the various institutions we represent, and across our diverse disciplines. This workshop is only the second of its kind. The first US/Japan Workshop on global climate change was held last year in Japan. That workshop focused on cooperative scientific research in the United States and Japan. Out of it came a general agreement to continue collaborative work and to extend cooperation into the area of global change-related technologies, in particular those technologies that hold promise for mitigation and adaptation.

  19. Efficiency scale and technological change in credit unions and multiple banks using the COSIF

    Directory of Open Access Journals (Sweden)

    Wanderson Rocha Bittencourt

    2016-08-01

    Full Text Available The modernization of the financial intermediation process and adapting to new technologies, brought adjustments to operational processes, providing the reduction of information borrowing costs, allowing generate greater customer satisfaction, due to increased competitiveness in addition to making gains with long efficiency period. In this context, this research aims to analyze the evolution in scale and technological efficiency of credit and multiple cooperative banks from 2009 to 2013. We used the method of Data Envelopment Analysis - DEA, which allows to calculate the change in efficiency of institutions through the Malmquist Index. The results indicated that institutions that employ larger volumes of assets in the composition of its resources presented evolution in scale and technological efficiency, influencing the change in total factor productivity. It should be noticed that cooperatives had, in some years, advances in technology and scale efficiency higher than banks. However, this result can be explained by the fact that the average efficiency of credit unions have been lower than that of banks in the analyzed sample, indicating that there is greater need to improve internal processes by cooperatives, compared to multiple banks surveyed.

  20. Transformative Reduction of Transportation Greenhouse Gas Emissions. Opportunities for Change in Technologies and Systems

    Energy Technology Data Exchange (ETDEWEB)

    Vimmerstedt, Laura [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Brown, Austin [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Newes, Emily [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Markel, Tony [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Schroeder, Alex [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Zhang, Yimin [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Chipman, Peter [U.S. Department of Transportation, Washington, D.C. (United States); Johnson, Shawn [U.S. Department of Transportation, Washington, D.C. (United States)

    2015-04-30

    The transportation sector is changing, influenced by concurrent, ongoing, dynamic trends that could dramatically affect the future energy landscape, including effects on the potential for greenhouse gas emissions reductions. Battery cost reductions and improved performance coupled with a growing number of electric vehicle model offerings are enabling greater battery electric vehicle market penetration, and advances in fuel cell technology and decreases in hydrogen production costs are leading to initial fuel cell vehicle offerings. Radically more efficient vehicles based on both conventional and new drivetrain technologies reduce greenhouse gas emissions per vehicle-mile. Net impacts also depend on the energy sources used for propulsion, and these are changing with increased use of renewable energy and unconventional fossil fuel resources. Connected and automated vehicles are emerging for personal and freight transportation systems and could increase use of low- or non-emitting technologies and systems; however, the net effects of automation on greenhouse gas emissions are uncertain. The longstanding trend of an annual increase in transportation demand has reversed for personal vehicle miles traveled in recent years, demonstrating the possibility of lower-travel future scenarios. Finally, advanced biofuel pathways have continued to develop, highlighting low-carbon and in some cases carbon-negative fuel pathways. We discuss the potential for transformative reductions in petroleum use and greenhouse gas emissions through these emerging transportation-sector technologies and trends and present a Clean Transportation Sector Initiative scenario for such reductions, which are summarized in Table ES-1.

  1. ABOUT THE SECTORAL AND TECHNOLOGICAL STRUCTURAL CHANGES NECESSARY FOR THE MODERNIZATION OF THE RUSSIAN ECONOMY

    Directory of Open Access Journals (Sweden)

    S. A. Akaeva

    2016-01-01

    Full Text Available This paper examines the effect of industry technological and structural changes on economic growth. It uses quantitative methods of structural changes evaluation by way of the Vatnik's proportionality constant as a means to analyze the dynamics of quality of sectoral and technological structures of the economies of Russia and several OECD countries. The comparative analysis shows that both the sectoral and technological structure of Russian economy is far from the optimal balanced structure of the OECD most developed countries' economies. It follows that Russian economy needs fundamental structural reform.Hence, the paper discusses the need for active industrial policy that can give impetus to the technological modernization of the Russian economy and facilitate its transition to the path of sustainable dynamic growth. The metallurgical, chemical and pharmaceutical industries are identified as priority sectors in industrial manufacturing. The paper analyzes condition and prospects of these industries and formulates medium-term goals of development and modernization, which can become reference points in the formation of a new sector-based industrial policy.

  2. Space Design for the Acitc Educational technology Office Area Using a Workplace neighborhood Concept

    OpenAIRE

    Zhu, Ping

    1997-01-01

    Today, the workplace is undergoing dramatic changes, featuring increased team activities and informal interactions. The work place neighborhood is a design concept derived from a city planning theory that may solve the workplace design problems arising from these changes, and provided a focus for this project. The Educational Technology office area of the Advanced Communication and Information Technology Center...

  3. English Language Teachers and Technology Education = Ingilizce Ögretmenleri ve Teknoloji

    Science.gov (United States)

    Basal, Ahmet

    2015-01-01

    Today, the rapid advances in technology have been drastically changing and shaping the way humans live.In line with these developments, the use of technology in education has been on the increase and language education is no exception. Therefore, the expectations from language teachers have been changing. As expected from all teachers of other…

  4. APA Summit on Medical Student Education Task Force on Informatics and Technology: Steps to Enhance the Use of Technology in Education through Faculty Development, Funding and Change Management

    Science.gov (United States)

    Hilty, Donald M.; Benjamin, Sheldon; Briscoe, Gregory; Hales, Deborah J.; Boland, Robert J.; Luo, John S.; Chan, Carlyle H.; Kennedy, Robert S.; Karlinsky, Harry; Gordon, Daniel B.; Yellowlees, Peter M.; Yager, Joel

    2006-01-01

    Objective: This article provides an overview of how trainees, faculty, and institutions use technology for acquiring knowledge, skills, and attitudes for practicing modern medicine. Method: The authors reviewed the literature on medical education, technology, and change, and identify the key themes and make recommendations for implementing…

  5. Dynamical regimes due to technological change in a microeconomical model of production

    Science.gov (United States)

    Hamacher, K.

    2012-09-01

    We develop a microeconomical model to investigate the impact of technological change onto production decisions of suppliers—modeling an effective feedback mechanism of the market. An important property—the time horizon of production planning—is related to the Kolmogorov entropy of the one-dimensional maps describing price dynamics. We simulate this price dynamics in an ensemble representing the whole macroeconomy. We show how this model can be used to support ongoing research in economic growth and incorporate the obtained microeconomic findings into the discussion about appropriate macroeconomic quantities such as the production function—thus effectively underpinning macroeconomics with microeconomical dynamics. From there we can show that the model exhibits different dynamical regimes (suggesting "phase transitions") with respect to an order parameter. The non-linear feedback under technological change was found to be the crucial mechanism. The implications of the obtained regimes are finally discussed.

  6. Technology change priorities influencing competition quality promotion: Case study of Iran Keaton Polyester Manufacturing Company

    Directory of Open Access Journals (Sweden)

    Pouria Nour

    2012-10-01

    Full Text Available In the changing world with various customers’ demands the businesses tend to improve their advantages to beat their rivals by means of better quality, lower prices and so. For Iranian polyester market quality is of crucial importance and is achieved through changing and updating technologies. According to highly regarded model of CAPTECH, which is recommended by UNIDO, technology parameters are defined in each phase and not generally as a whole. In the end the biggest gaps are defined. The main goal is to prioritize the main parameters affecting Iranian polyester company's quality. In order to fulfill our goal, 20 high and medium managers were questioned for this paper. The questions were gathered according to UNIDO samples. After a qualitative and quantitative test we concluded that the biggest gap is for supply chain(56.91 and the lowest gap is for combination phase(43.97.

  7. Technological Change and Innovation in Consumer Magazine Publishing: a UK-Based Study

    OpenAIRE

    Cox, Howard; Mowatt, Simon

    2008-01-01

    This paper presents the results of research undertaken between 2002 and 2004 into the impact of technological change on the UK consumer magazine industry. The findings highlight patterns of innovation, both in the range of products (most notably monthly magazine titles) and the structure of organisations and work practices, which have tended to elude much of the contemporary debate within the “cultural industries” approach adopted in the media studies discipline. Instead, our analysis makes u...

  8. Measuring the Effects of Technology Change in Multiple Markets : Application to the Greek Cotton Yarn Industry

    OpenAIRE

    Bullock, David S.; Dadakas, Dimitrios; Katranidis, Stelios D.

    2009-01-01

    Complications arise in the estimation of welfare changes in vertically and horizontally linked markets when technology affects production. Past research has dealt with these complications using single-equation models and dual approaches. We briefly discuss some of the limitations of these approaches, which include the single-equation approach’s poor statistical reliability, and the dual approach’s difficulties in incorporating expectations, dynamics, and expert advice. We propose a method ...

  9. Supporting strategic cultural change: the Strathclyde Learning Technology Initiative as a model

    Directory of Open Access Journals (Sweden)

    Allison Littlejohn

    1999-12-01

    Full Text Available Higher education is in a period of great cultural change, accelerated by government recommendations (e.g. the Dearing Report, the introduction of tuition fees, implications arising from the National Grid for Learning and changes within secondary education (DfEE, 1997. More demands are being made on students to become independent, reflective learners. Much of this is coming from potential employers who are also requiring graduates to develop other personal transferable skills such as communication via new technologies (Harvey, Moon and Geal, 1997.

  10. The Effect of Recent and Futuristic Changes in Cotton Production Technology on Direct and Fixed Costs Per Acre, Mississippi, 2004

    OpenAIRE

    2005-01-01

    The introduction of genetically modified seed technology dramatically changed cotton production practices. Production systems based on reduced tillage and BtRR varieties improved net returns by $47.35 per acre (53%) when compared to systems based on conventional tillage and non-transgenic varieties. The impact of other technology induced changes are reported.

  11. Mobile Phone Revolution in the Tundra? Technological Change among Russian Reindeer Nomads

    Directory of Open Access Journals (Sweden)

    Florian M. Stammler

    2009-04-01

    Full Text Available This contribution looks at the influence of technological change thatnomads in the Russian North have undergone, using as examples two crucial innovations: the snowmobile and the mobile phone. I argue that the snowmobile did not have the same revolutionary impact on the Russian tundra as it did in Fennoscandia, for reasons connected to long distances, infrastructure, spare parts, availability of fuel, priorities of Soviet transport policy as well as the convenience of previously used practices of herd control using ‘sitting transport’. Different from that, I argue that mobile phones have the potential for a greater penetration into nomadic societies. Because they encourage equality rather than stratification, they are low maintenance; they are small enough to be embedded into existing social contexts. Connecting not only neighbours but the whole world, in principle, mobile phones may entail a significant socio-cultural change. The article presents first fieldwork evidence of such change among tundra nomads and relates this to existing theoretical studies on how mobile communication changes societies. Attention is paid to the particularities of a mobile type of communication introduced in mobile communities, that is, among nomads. In doing so, I explore similarities and differences in how technological change influences sedentary and nomadic societies.

  12. Passion in today's health care leaders.

    Science.gov (United States)

    Piper, Llewellyn E

    2005-01-01

    Passion in today's health care leaders is essential as health care organizations face increasing demands for survival. Leaders in health care have been educated, selected, promoted, and retained based on their analytical and creativity skills. Today's health care leaders must also have emotional intelligence. Emotional intelligence is primal for passion. Emotional intelligence, which leads to passion, is crucial to the survivability of today's health care organizations. In order for health care organizations to go from good to great, the leader must inspire followers through passion. This article encourages health care leaders to gain awareness of emotional intelligence and to use emotional intelligence as part of their leadership to inspire passion. Through passion, leaders and followers become more motivated to accomplish the health care mission of serving others.

  13. Energizing the future: New battery technology a reality today

    Science.gov (United States)

    Chase, Henry; Bitterly, Jack; Federici, Al

    1997-04-01

    The U.S. Flywheel Systems' flywheel energy storage system could be the answer to a critical question: How do we replace conventional chemical batteries with a more-efficient system that lasts longer and is non-polluting? The new product, which has a virtually unlimited life expectancy, has a storage capacity four times greater per pound than conventional chemical batteries. USFS designed and built each component of the system—from the specially wound carbon fiber wheel, the magnetic bearing, the motor/generator, and the electronic control. The flywheel is designed to spin at speeds up to 100,000 rpm and deliver about 50 horsepower using a proprietary high-speed, high-power-density motor/generator that is the size of a typical coffee mug. Some of the important markets and applications for the flywheel storage system include electric vehicles, back-up power supply, peak power smoothing, satellite energy storage systems, and locomotive power.

  14. Green technological change. Renewable energies, policy mix and innovation. Results of the GRETCHEN project on the impact of policy mixes on the technological and structural change in renewable energy electricity production technologies in Germany; Gruener Wandel. Erneuerbare Energien, Policy Mix und Innovation. Ergebnisse des GRETCHEN-Projektes zum Einfluss des Policy Mixes auf technologischen und strukturellen Wandel bei erneuerbaren Stromerzeugungstechnologien in Deutschland

    Energy Technology Data Exchange (ETDEWEB)

    Rogge, Karoline S.; Breitschopf, Barbara; Mattes, Katharina [Fraunhofer-Institut fuer System- und Innovationsforschung (ISI), Karlsruhe (Germany); Cantner, Uwe; Graf, Holger; Herrmann, Johannes; Kalthaus, Martin [Jena Univ. (Germany); Lutz, Christian; Wiebe, Kirsten [Gesellschaft fuer Wirtschaftliche Strukturforschung mbH (GWS), Osnabrueck (Germany)

    2015-09-15

    The report on the GRETCHEN project that was concerned with the impact of policy mixes on the technological and structural change in renewable energy electricity production technologies in Germany covers the following issues: market and technology development of renewable energy electricity production technologies; the policy mix for renewable electricity production technologies, innovative impact of the policy mix; subordinate conclusions for politics and research.

  15. Today's University Students and Their Need to Connect

    Science.gov (United States)

    Russo, Theresa J.; Fallon, Moira A.; Zhang, Jie; Acevedo, Veronica C.

    2014-01-01

    Higher education is rapidly changing and university instructors are presented with new types of students for whom technology is a significant influence. They perceive technology as a way of life and express a need to feel connected at all times. With increasingly diverse university classroom, technology integration is both a challenge and an…

  16. Film Presentation: Projekt Zukunft/Tomorrow Today

    CERN Multimedia

    Carolyn Lee

    2010-01-01

    Projekt Zukunft/Tomorrow Today, by Deutsche Welle (2009)   Deutsche Welle TV’s weekly science journal explores the LHC at CERN with host Ingolf Baur. Please note that we will show both the German and English versions of this broadcast. Each episode is about 27 minutes long. Projekt Zukunft/Tomorrow Today will be presented on Friday, 29 October from 13:00 to 14:00 in the Main Auditorium Language: German version followed by the English version      

  17. Digital planetariums as virtual museums for discovering today's science

    CERN Document Server

    Guyot, Walter; Toussaint, Jacques

    2013-01-01

    Our study's concern is about how to enlarge the scope of the virtual museum concept from the mediation activities as they are carried out in today's digital planetariums to training activities dedicated to the public. We assume that these educational and cultural tools must be regarded as real immersive virtual environments and therefore can provide visitors with a new technological framing directly connected with a scientific field in the making, cosmography, in its production environment. One of our goals is to make visitors construct their own knowledge based directly on ongoing research data.

  18. The Influence Of Globalisation And Modern Technological Changes On Manufacturing Industries In Libya

    Directory of Open Access Journals (Sweden)

    Nuri M. Triki

    2015-08-01

    Full Text Available Globalisation and new technologies are having an intense impact on the manufacturing industries. This is affecting business global and might demand new strategies and policies for manufacturing companies. Libya like several other countries in the Middle East and also is among the few developing African economies has been facing problems related to its productivity in industrial sector. Manufacturing industries in Libya was reared to offer better products and services as part of the government plans to reconstruct their economy and improve its industrial companies. So as to face these problems manufacturing sectors need to increase their production and they also require a clear strategy and policies towards an efficient supply chain about modern technology. A new technology is one of the improvement initiatives that can be used to enhance industrial performance competitiveness and decrease its costs by eliminating of waste and increasing added value activities. The significance of new technology and modern systems in the industrial world has enhanced in this decade because of the benefits that they bring to the factories and companies. The aims of this research is to investigate new technology strategies that will enable the Libyan manufacturing industries to shift towards an increase production and reduce its costs as well as to quantify the modern technological changes and the role of globalisation in addition to declaration of its effect on the growth additionally development of the Libyan industrial sector and competitiveness lastly moreover this survey make a recommendations to establish systems that improve the emergent needs of the national industrial sector.

  19. Information and communication technology and climate change adaptation: Evidence from selected mining companies in South Africa

    Directory of Open Access Journals (Sweden)

    Bartholomew I. Aleke

    2016-03-01

    Full Text Available The mining sector is a significant contributor to the gross domestic product of many global economies. Given the increasing trends in climate-induced disasters and the growing desire to find lasting solutions, information and communication technology (ICT has been introduced into the climate change adaptation mix. Climate change-induced extreme weather events such as flooding, drought, excessive fog, and cyclones have compounded the environmental challenges faced by the mining sector. This article presents the adoption of ICT innovation as part of the adaptation strategies towards reducing the mining sector’s vulnerability and exposure to climate change disaster risks. Document analysis and systematic literature review were adopted as the methodology. Findings from the study reflect how ICT intervention orchestrated changes in communication patterns which are tailored towards the reduction in climate change vulnerability and exposure. The research concludes with a proposition that ICT intervention must be part of the bigger and ongoing climate change adaptation agenda in the mining sector.Keywords: ICT; climate change; disaster risk reduction; mining; adaptation; South Africa

  20. Blending “Hard” and “Soft” Science: the “Follow-the-Technology” Approach to Catalyzing and Evaluating Technology Change

    Directory of Open Access Journals (Sweden)

    Boru Douthwaite

    2002-01-01

    Full Text Available The types of technology change catalyzed by research interventions in integrated natural resource management (INRM are likely to require much more social negotiation and adaptation than are changes related to plant breeding, the dominant discipline within the system of the Consultative Group on International Agricultural Research (CGIAR. Conceptual models for developing and delivering high-yielding varieties have proven inadequate for delivering natural resource management (NRM technologies that are adopted in farmers' fields. Successful INRM requires tools and approaches that can blend the technical with the social, so that people from different disciplines and social backgrounds can effectively work and communicate with each other. This paper develops the "follow-the-technology" (FTT approach to catalyzing, managing, and evaluating rural technology change as a framework that both "hard" and "soft" scientists can work with. To deal with complexity, INRM needs ways of working that are adaptive and flexible. The FTT approach uses technology as the entry point into a complex situation to determine what is important. In this way, it narrows the research arena to achievable boundaries. The methodology can also be used to catalyze technology change, both within and outside agriculture. The FTT approach can make it possible to channel the innovative potential of local people that is necessary in INRM to "scale up" from the pilot site to the landscape. The FTT approach is built on an analogy between technology change and Darwinian evolution, specifically between "learning selection" and natural selection. In learning selection, stakeholders experiment with a new technology and carry out the evolutionary roles of novelty generation, selection, and promulgation. The motivation to participate is a "plausible promise" made by the R&D team to solve a real farming problem. Case studies are presented from a spectrum of technologies to show that repeated

  1. Technological change, depletion and environmental policy in the offshore oil and gas industry

    Science.gov (United States)

    Managi, Shunsuke

    Technological change is central to maintaining standards of living in modern economies with finite resources and increasingly stringent environmental goals. Successful environmental policies can contribute to efficiency by encouraging, rather than inhibiting, technological innovation. However, little research to date has focused on the design and implementation of environmental regulations that encourage technological progress, or in insuring productivity improvements in the face of depletion of natural resources and increasing stringency of environmental regulations. This study models and measures productivity change, with an application to offshore oil and gas production in the Gulf of Mexico using Data Envelopment Analysis. This is an important application because energy resources are central to sustaining our economy. The net effects of technological progress and depletion on productivity of offshore oil and gas production are measured using a unique field-level set of data of production from all wells in the Gulf of Mexico over the time period from 1946--1998. Results are consistent with the hypothesis that technological progress has mitigated depletion effects over the study period, but the pattern differs from the conventional wisdom for nonrenewable resource industries. The Porter Hypothesis was recast, and revised version was tested. The Porter Hypothesis states that well designed environmental regulations can potentially contribute to productive efficiency in the long run by encouraging innovation. The Porter Hypothesis was recast to include market and nonmarket outputs. Our results support the recast version of Porter hypothesis, which examine productivity of joint production of market and environmental outputs. But we find no evidence for the standard formulation of the Porter hypothesis, that increased stringency of environmental regulation lead to increased productivity of market outputs and therefore increased industry profits. The model is used to

  2. Structural change of the economy, technological progress and long-term energy demand

    Energy Technology Data Exchange (ETDEWEB)

    Klinge Jacobsen, H. [Risoe National Dept., Roskilde (Denmark). Systems Analysis Dept.

    2000-05-01

    The material included in the report is a collection of papers dealing with different issues related to the topics included in the title. Some of these papers have already either been published or presented at various conferences. Together with a general introduction, they constitute the author's PhD dissertation. The dissertation includes six papers and two shorter notes on different aspects of structural change of the economy and energy demand. Three different issues related to long-term energy demand are discussed: (1) the importance of technological change and its representation in energy-economy modelling, (2) an integration of two different modelling approaches, and (3) the effect on energy demand of structural changes exemplified by changes in the energy supply sector and in Danish trade patterns. The report highlights a few aspects of the interaction between structural economic changes and energy demand, but it does not intend to cover a wide range of issues related to these topics. In the introductory chapter some discussions and thoughts about issues not covered by the articles are brought forward. The introductory chapter includes an overview of possible relations between longterm energy demand and the economy, technical progress demography, social conditions and politics. The first two papers discuss the importance for projections of long-term energy demand of the way in which technological progress is modelled. These papers focus on energy-economy modelling. A paper dealing with two different approaches to energy demand modelling and the possible integration of these approaches in the Danish case follows next. The integrated Danish model, is then used for analysing different revenue recycling principles in relation to a CO{sub 2} tax. The effect of subsidising biomass use is compared with recycling through corporate tax rates. Then a paper follows describing the structural change of a specific sector, namely the energy supply sector, and the

  3. The Declaration of Alma Ata on its 30th anniversary: relevance for family medicine today.

    Science.gov (United States)

    Hixon, Allen L; Maskarinec, Gregory G

    2008-09-01

    The Declaration of Alma Ata, issued on September 12, 1978, provides a moral vision for primary care that remains valuable today at a time of transformation of the specialty of family medicine. The Declaration asserts a comprehensive definition of health that recognizes health as a fundamental human right, argues persuasively that gross inequalities in health status are politically, socially, and economically unacceptable, and identifies primary health care as the key to improving health and reducing health status inequalities. The values of Alma Ata can guide the specialty of family medicine to lead positive health system change through renewed collaboration, addressing inequalities, efficient use of resources and appropriate technology, and advocacy in the spirit of social justice.

  4. Transformation through expeditionary change using online learning and competence-building technologies

    Directory of Open Access Journals (Sweden)

    Donald M. Norris

    2011-12-01

    Full Text Available This paper presents a patterns-based model of the evolution of learning and competence-building technologies, grounded in examples of current practice. The model imagines five simple stages in how institutions use ‘expeditionary change' to innovate more nimbly. It builds upon three assertions. First, the pervasiveness of web-based knowledge-sharing in higher education's communities, observatories and social networks makes it easier to: introduce relevant technologies, find people doing similar things, learn from their experiences, find and collaborate with early adopters of learning technologies, hear about relevant innovations, and discover and exploit news of opportunities, threats and trends. Second, expeditionary change based on such knowledge-sharing facilitates transformations in: production functions for learning, roles of faculty and mentors, business models, patterns and cadences of interactivity, use of open resources, and the roles of learners. Third, those transformations make it easier for disruptive forms of higher education to emerge; for example, dynamically updated curricula that address emerging and important knowledge gaps, and thereby increase students' employability.

  5. Electronic game: A key effective technology to promote behavioral change in cancer patients

    Directory of Open Access Journals (Sweden)

    Reza Safdari

    2016-01-01

    Full Text Available Cancer diagnosis is a very unpleasant and unbelievable experience. Appropriate management and treatment of these diseases require a high degree of patient engagement. Interactive health electronic games are engaging, fun, challenging, and experiential and have the potential to change the attitude and behavior, which can improve the player's health. The use of these digital tools, as one of the most attractive and entertaining modern technologies, canem power patients, provide suitable palliative care, promote health behavior change strategies, increase patient engagement, enhance healthy lifestyle habits, improve self.management, and finally improve the quality of life of the patients. Finally, the aim of this article was to describe electronic games and their effects on the promotion of behavior change in cancer patients. In addition, this article describes categories, characteristic features, and benefits of this digital media in the lifestyle modification of cancer patients.

  6. Workflows for the Management of Change in Science, Technologies, Engineering and Mathematics

    CERN Document Server

    Autexier, Serge; Dietrich, Dominik; Kohlhase, Michael; Zholudev, Vyacheslav

    2011-01-01

    Mathematical knowledge is a central component in science, engineering, and technology (documentation). Most of it is represented informally, and -- in contrast to published research mathematics -- subject to continual change. Unfortunately, machine support for change management has either been very coarse grained and thus barely useful, or restricted to formal languages, where automation is possible. In this paper, we report on an effort to extend change management to collections of semi-formal documents which flexibly intermix mathematical formulas and natural language and to integrate it into a semantic publishing system for mathematical knowledge. We validate the long-standing assumption that the semantic annotations in these flexiformal documents that drive the machine-supported interaction with documents can support semantic impact analyses at the same time. But in contrast to the fully formal setting, where adaptations of impacted documents can be automated to some degree, the flexiformal setting requir...

  7. Electronic game: A key effective technology to promote behavioral change in cancer patients.

    Science.gov (United States)

    Safdari, Reza; Ghazisaeidi, Marjan; Goodini, Azadeh; Mirzaee, Mahboobeh; Farzi, Jebraeil

    2016-01-01

    Cancer diagnosis is a very unpleasant and unbelievable experience. Appropriate management and treatment of these diseases require a high degree of patient engagement. Interactive health electronic games are engaging, fun, challenging, and experiential and have the potential to change the attitude and behavior, which can improve the player's health. The use of these digital tools, as one of the most attractive and entertaining modern technologies, canem power patients, provide suitable palliative care, promote health behavior change strategies, increase patient engagement, enhance healthy lifestyle habits, improve self.management, and finally improve the quality of life of the patients. Finally, the aim of this article was to describe electronic games and their effects on the promotion of behavior change in cancer patients. In addition, this article describes categories, characteristic features, and benefits of this digital media in the lifestyle modification of cancer patients.

  8. What's Missing in Design Education Today?

    Science.gov (United States)

    Frascara, Jorge; Noel, Guillermina

    2012-01-01

    This article begins by describing a desirable design approach that is only practiced by a few designers today. This design approach is desirable because it responds to a society that suffers from a number of illnesses due to communications and artifacts that do not satisfy the needs of people. The article then proposes the kind of design education…

  9. Europa Heute: Filmbegleitheft (Europe Today: Film Manual).

    Science.gov (United States)

    Freudenstein, Reinhold; And Others

    This teacher's guide to the German promotional film "Europe Today", suitable for use in advanced courses, concentrates on linguistic preparation required for full appreciation. The film focuses on the role of European countries as participating members of the Common Market. The manual includes information on the German film industry, a…

  10. Education Today 2010: The OECD Perspective

    Science.gov (United States)

    OECD Publishing (NJ3), 2010

    2010-01-01

    What does the OECD have to say about the state of education today? What are the main OECD messages on early childhood education, teacher policies and tertiary education? What about student performance, educational spending and equity in education? OECD work on these important education topics and others have been brought together in a single…

  11. Education Today 2013: The OECD Perspective

    Science.gov (United States)

    OECD Publishing (NJ3), 2012

    2012-01-01

    What does the OECD have to say about the state of education today? What are the main OECD messages on early childhood education, teacher policies and tertiary education? What about student performance, educational spending and equity in education? OECD work on these important education topics and others have been brought together in a single…

  12. Using Today's Headlines for Teaching Gerontology

    Science.gov (United States)

    Haber, David

    2008-01-01

    It is a challenge to attract undergraduate students into the gerontology field. Many do not believe the aging field is exciting and at the cutting edge. Students, however, can be convinced of the timeliness, relevance, and excitement of the field by, literally, bringing up today's headlines in class. The author collected over 250 articles during…

  13. Using Today's Headlines for Teaching Gerontology

    Science.gov (United States)

    Haber, David

    2008-01-01

    It is a challenge to attract undergraduate students into the gerontology field. Many do not believe the aging field is exciting and at the cutting edge. Students, however, can be convinced of the timeliness, relevance, and excitement of the field by, literally, bringing up today's headlines in class. The author collected over 250 articles during…

  14. The Struggle for Existence: 1859 & Today

    Science.gov (United States)

    Walsh, Joseph A.

    2009-01-01

    The theory that natural selection is the key to adaptive evolution, and the reasoning for his conclusions, were Darwin's contributions to science. However, only half of Americans accept the fact of evolution as true (Gallup, 2008). Walsh contends that there are three reasons that students today find life's existential struggle less apparent.…

  15. After the Resistance: The Alamo Today

    Centers for Disease Control (CDC) Podcasts

    2014-09-23

    Byron Breedlove reads his essay After the Resistance: The Alamo Today about the Alamo and emerging disease resistance.  Created: 9/23/2014 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 10/20/2014.

  16. Recycling Today Makes for a Better Tomorrow.

    Science.gov (United States)

    Raze, Robert E., Jr.

    1992-01-01

    Today's children must be educated about solid waste management and recycling to reduce the amount of waste that goes into landfills. The article describes what can be recycled (newspapers, corrugated cardboard, paper, glass, aluminum, textiles, motor oil, organic wastes, appliances, steel cans, and plastics). It also lists student environment…

  17. Interviewing Techniques Used in Selected Organizations Today

    Science.gov (United States)

    Joyce, Marguerite P.

    2008-01-01

    Businesses continue to use the job interview as a final determinant of the applicant's good fit for the company and its culture. Today, many companies are hiring less and/or are taking longer to find just the right person with the right skills for the right job. If an applicant is asked to come for an interview, the general feeling is that the…

  18. Identity and Diversity in Today's World

    Science.gov (United States)

    Gee, James Paul

    2017-01-01

    This paper develops a thesis about identity and diversity. I first look at activity-based identities, identities like being a gardener, birder, citizen scientist or fan-fiction writer. These are freely chosen identities and they are proliferating at a great rate today thanks to participatory culture, the Maker Movement and digital and social…

  19. Applying Servant Leadership in Today's Schools

    Science.gov (United States)

    Culver, Mary K.

    2009-01-01

    This book illustrates how the ideal of servant leadership can be applied in your school today. With real-life scenarios, discussions, and self assessments, this book gives practical suggestions to help you develop into a caring and effective servant leader. There are 52 scenarios in this book, focusing on situations as varied as: (1) Dealing with…

  20. We, John Dewey's Audience of Today

    Science.gov (United States)

    da Cunha, Marcus Vinicius

    2016-01-01

    This article suggests that John Dewey's "Democracy and Education" does not describe education in an existing society, but it conveys a utopia, in the sense coined by Mannheim: utopian thought aims at instigating actions towards the transformation of reality, intending to attain a better world in the future. Today's readers of Dewey (his…