WorldWideScience

Sample records for technology perspectives including

  1. Technology Adoption: an Interaction Perspective

    Science.gov (United States)

    Sitorus, Hotna M.; Govindaraju, Rajesri; Wiratmadja, I. I.; Sudirman, Iman

    2016-02-01

    The success of a new technology depends on how well it is accepted by its intended users. Many technologies face the problem of low adoption rate, despite the benefits. An understanding of what makes people accept or reject a new technology can help speed up the adoption rate. This paper presents a framework for technology adoption based on an interactive perspective, resulting from a literature study on technology adoption. In studying technology adoption, it is necessary to consider the interactions among elements involved in the system, for these interactions may generate new characteristics or new relationships. The interactions among elements in a system adoption have not received sufficient consideration in previous studies of technology adoption. Based on the proposed interaction perspective, technology adoption is elaborated by examining interactions among the individual (i.e. the user or prospective user), the technology, the task and the environment. The framework is formulated by adopting several theories, including Perceived Characteristics of Innovating, Diffusion of Innovation Theory, Technology Acceptance Model, Task-Technology Fit and usability theory. The proposed framework is illustrated in the context of mobile banking adoption. It is aimed to offer a better understanding of determinants of technology adoption in various contexts, including technology in manufacturing systems.

  2. Apheresis technologies: an international perspective.

    Science.gov (United States)

    Malchesky, P S; Bambauer, R; Horiuchi, T; Kaplan, A; Sakurada, Y; Samuelsson, G

    1995-04-01

    The developments in apheresis techniques and their clinical applications world-wide are technologically driven. In the past, apheresis survey statistics have high-lighted both the differences by region in clinical practice and in the types of technologies utilized. Such differences have provided a basis for the scientific and clinical assessments of these apheresis technologies and their clinical outcomes and have stimulated the marketing and business development of new technologies world-wide. A review of the regional practices and technologies utilized provides a perspective on the future role of apheresis and its developments in clinical practice. While technology is a driving force for the development of new techniques for clinical practice, it is not the only market force. For technology introduction, several other important issues need to be considered. Regulations at the local and, most importantly, the federal level impact the timing for new technology introduction. Reimbursement by healthcare payers is critically important from the initiation of the development of a technology through its clinical use. Clinical trials are critically important to show the safety and clinical- and cost-effectiveness of the technology in order for payers to provide reimbursement for its use, but these trials are sometimes long and costly. Research funding availability at the governmental and commercial levels critically impacts new technology investigation and its introduction. Apheresis technology developments offer new hopes and promises for the clinical team; however, their development, introduction, and utilization will be influenced by the prevailing market forces.

  3. Including patients’ perspectives in patient information leaflets: A polyocular approach

    DEFF Research Database (Denmark)

    Fage-Butler, Antoinette Mary

    2013-01-01

    Existing research reveals that patients’ perspectives are missing from mandatory patient information leaflets (PILs). At the same time, there is overwhelming consensus that they should be included in this genre, and a corresponding need for potential approaches to tackle this problem. This paper ...

  4. Intersectional perspectives on intimate technology

    DEFF Research Database (Denmark)

    Søndergaard, Marie Louise Juul; Hansen, Lone Koefoed

    In this text, we discuss if and how an intersectional perspective on design may be critically practiced from a privileged position. More precisely, we ask how intersectional perspectives on race, gender and class may be useful in reflecting on and critically intervening in a privileged, Northern ...... European culture. Our discussion is motivated by considerations into what impact culture and context have on the practice, representation, and reception of critique....

  5. Managing Technological Dynamics. A Transdisciplinary Perspective

    DEFF Research Database (Denmark)

    Drejer, Anders; Ulhøi, John Parm

    1998-01-01

    The authors of this paper represent different traditions and approaches to Management of Technology (MoT) and to Technology Studies (TS) at firm level. This offers an opportunity to develop a transdisciplinary perspective. MoT and TS, it is argued, can be addressed from rationalistic planning...

  6. Smart Grid Technologies: Trends and Perspectives

    OpenAIRE

    Buran Anna; Nizkodubov Gavriil; Pryahin Ilya

    2017-01-01

    The study explores the role of Smart Grid technologies, giving sustainable, reliable and safe energy. These technologies will provide an economic benefit to the government, the investors and the consumers. The paper overviews global trends and perspectives of using Smart Grid technologies in Russia and in other countries. The Smart Grid concept is especially important for Russia, because there are many power supply problems in the energy sector. This study is expected to be important for rese...

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

    Science.gov (United States)

    Adams, Catherine A.; Thompson, Terrie Lynn

    2011-01-01

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

  8. Smart Grid Technologies: Trends and Perspectives

    Directory of Open Access Journals (Sweden)

    Buran Anna

    2017-01-01

    Full Text Available The study explores the role of Smart Grid technologies, giving sustainable, reliable and safe energy. These technologies will provide an economic benefit to the government, the investors and the consumers. The paper overviews global trends and perspectives of using Smart Grid technologies in Russia and in other countries. The Smart Grid concept is especially important for Russia, because there are many power supply problems in the energy sector. This study is expected to be important for researchers and engineers studying Smart Grid technologies.

  9. Science and technology from global and historical perspectives

    CERN Document Server

    Karagözoğlu, Bahattin

    2017-01-01

    This book provides science and technology ethos to a literate person. It starts with a rather detailed treatment of basic concepts in human values, educational status and domains of education, development of science and technology and their contributions to the welfare of society. It describes ways and means of scientific progresses and technological advancements with their historical perspectives including scientific viewpoints of contributing scientists and technologists. The technical, social, and cultural dimensions are surveyed in relation to acquisition and application of science, and advantages and hindrances of technological developments. Science and Technology is currently taught as a college course in many universities with the intention to introduce topics from a global historical perspective so that the reader shall stretch his/her vision by mapping the past to the future. The book can also serve as a primary reference for such courses.

  10. Technological perspectives of clean vehicles

    International Nuclear Information System (INIS)

    Juanico, Luis

    2005-01-01

    The main characteristics of the different technologies of available commercially cars were studied (now or in the halfway through time limit) of smaller contaminants gases generation, with the objective to carry out a comparative evaluation of their competitiveness and feasibilities of real insertion.They were studied thus the self-electric 'pure' and hybrid, from motors of conventional combustion and of cells of fuels with reformers; as well as them fed by hydrogen, utilized in motors of combustion and in direct conversion fuels cells. It is appreciated that the cars hibridos conventional present large advantages that are permitting their effective insertion in the market. Of the remainders, only the conventional motor of hydrogen does not present technological obstacles and has real potentiality in the medium time limit.The electric cars have strong limitations owed al poor performance of the batteries set against the liquid fuels, that have shown do not they permit him to be inserted in the real market in spite of the enormous efforts carried out.The fuel cells continue being very costly. Being that the technologies selected for electric vehicles (of polimer membrane) use essentially hydrogen as fuel, which (besides other disadvantages) has a prohibitive cost set against the hydrocarbons, their possibility of massive insertion is little probable, still low environmental incentives.There are several reasons to think that the EVs with fuel cells of hydrogen (PEM) can run the same luck that the EVs of batteries.The use of internal converters of gasoline or the cells of metanol direct appear with an interesting horizon, although they will need still strong investments in basic investigations associates to be competitive.The hydrogen is a vector energy, not a resource, and being its main producing market and consumer the industry of the petroleum, very with difficulty this return competitive before an increase in the oil price.Their use in vehicles way the adaptation

  11. NATIONAL TECHNOLOGICAL INITIATIVE: EVALUATION OF PERSPECTIVES OF RUSSIA'S TECHNOLOGICAL LEADERSHIP

    OpenAIRE

    N. G. Kurakova; A. N. Petrov

    2015-01-01

    There were analysed scientific-technological solutions which are suggested to be included in the National Technological Initiative «New Production technologies» (NSI-NPT). Considering that Russian President set a target to become a technological leader and conquer the noticeable niches of global products and services markets using technologies, the attention has been drawn to the fact that readiness to influence markets of high-technological products is defined by the shares of patents, recei...

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

    Science.gov (United States)

    Diep, Lucy; Wolbring, Gregor

    2013-01-01

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

  13. Understanding type 2 diabetes: including the family member's perspective.

    LENUS (Irish Health Repository)

    White, Patricia

    2012-02-01

    PURPOSE: The purpose of this study was to examine the relationship between psychological and social factors and diabetes outcomes in people with type 2 diabetes and their family members. METHODS: A total of 153 patients with type 2 diabetes were assessed at a diabetes outpatient clinic and postal questionnaires were sent to nominated family members. The measures examined were diabetes knowledge, social support, well-being, and illness perceptions. RESULTS: When compared with those with diabetes, family members reported lower positive well-being and lower levels of satisfaction with support. They also perceived diabetes as a more cyclical illness, which was controlled more by treatment than by the individual. Family members also reported that the person with diabetes was more emotionally distressed and knew more about diabetes than the patient had actually reported himself or herself. There were no differences between the family members of those in good or poor glycaemic control. CONCLUSIONS: This study reinforces the importance of understanding social context and illness beliefs in diabetes management. It also highlights the potential for including family members in discussions and education about diabetes management.

  14. 75 FR 71464 - Metlife Technology, Operations, and Information Technology Groups Including On-Site Leased...

    Science.gov (United States)

    2010-11-23

    ... Employment and Training Administration Metlife Technology, Operations, and Information Technology Groups Including On-Site Leased Workers From Adecco, Cognizant, IBM, Infosys, Kana, Patni, Siemens, Tapfin, Veritas... Workers From At&T Solutions, Chimes, Cognizant, Patni, Siemens, Xerox Clarks Summit, PA; Notice of Revised...

  15. Understanding online purchase intentions: contributions from technology and trust perspectives

    NARCIS (Netherlands)

    van der Heijden, J.G.M.; Verhagen, T.

    2003-01-01

    This paper explores factors that influence consumer's intentions to purchase online at an electronic commerce website. Specifically, we investigate online purchase intention using two different perspectives: a technology-oriented perspective and a trust-oriented perspective. We summarise and review

  16. Exploration Technology Development including Surface Acoustic Wave RFID chips

    Data.gov (United States)

    National Aeronautics and Space Administration — This project is focused on maturing future surface exploration technologies and instrumentation and working towards flight instrumentation and systems to support...

  17. Discovering magic of mobile technology in business: strategic marketing perspective

    OpenAIRE

    Bolat, Elvira

    2016-01-01

    Mobile technology penetrated all aspects of social and business existence. Studies around mobile technology mostly address the use and adoption process of mobile marketing or mobile commerce from a consumer perspective rather than from a business perspective. Another concern of majority of studies on the use of mobile technology is a focus on technical nature of mobile devices despite the fact that true magic of technology resides in its mobilisation and usage – the deployment of mobile techn...

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

    DEFF Research Database (Denmark)

    Marsh, Kevin; Ganz, Michael Lee; Hsu, John

    2016-01-01

    for incorporating environmental impacts into the health technology assessment (HTA) process and discusses the associated challenges. Two arguments favor incorporating environmental impacts into HTA: 1) environmental changes could directly affect people's health and 2) policy decision makers have broad mandates...

  19. Information Technology in Libraries. A Pakistani Perspective.

    Science.gov (United States)

    Mahmood, Khalid

    This book presents an overview of the present status of the use of library automation hardware and software in Pakistan. The following 20 articles are included: (1) "The Status of Library Automation in Pakistan"; (2) "Promoting Information Technology in Pakistan: the Netherlands Library Development Project"; (3) "Library…

  20. Eye gaze technology: a South African perspective.

    Science.gov (United States)

    van Niekerk, Karin; Tönsing, Kerstin

    2015-07-01

    Based on the bioecological model by Bronfenbrenner, this paper will provide a broad perspective on factors that need to be taken into account in order to facilitate communication and participation in preliterate children making use of electronic Augmentative and Alternative Communication (AAC) systems accessed through eye gaze. Two case studies of children who have been provided with the technology described are presented. The case studies were analysed using the four nested systems of the ecology as a framework to describe not only the environment, but also the processes and interactions between the persons and their context. Risk and opportunity factors are evident at all levels of the ecology. While a good fit between the person and the technology is an essential starting point, additional factors pertaining to the partner, the immediate environment as well as meso-, exo- and macrosystemic issues (such as societal attitudes and funding sources) have a significant influence on benefits derived. In resource-limited environments, the lack of support at more distal levels of the ecology (meso-, exo- and marosystemic levels) seems to be a factor that differentiates these environments from more resourced ones. Implications for Rehabilitation Within resource-limited environments lack of support from wider ecological systems pose a risk to the implementation of eye gaze technology. Attempts to improve collaboration between all role players could provide the opportunity for the establishment of an integrated plan for intervention and set the stage for information sharing and multiskilling between role players. Intervention should not only be aimed at addressing the needs of the individual client and their family, but also focus on building community capacity that could provide support to others.

  1. NON-TECHNOLOGICAL INNOVATION: CURRENT ISSUES AND PERSPECTIVES

    Directory of Open Access Journals (Sweden)

    Cristina Saraiva Pereira

    2013-06-01

    Full Text Available ABSTRACTInnovationcan be considered to be a complex phenomenon including technical andnon-technical aspects. A remarkable increase in the interdisciplinary attention devoted to innovation has been noticed over the recent decades but the formal technological and economic aspects of innovation have received much more attention and have been taken into account in a far greater number of analyses, despite the great importance of the non-technological dimension of innovation.This paper attempts a review on the important subject of non-technological innovation. The main ideas on the non-technological dimension of innovation research will be highlighted, followed by an attempt to integrate diverse and disparate perspectives on the subject, to present evidence on possible generalizations and to discuss eventual research gaps and opportunities for further studies. The relationship between technological and non-technological innovation is complex and not fully understood. Among several aspects that will be covered in this paper, two specific ones will receive special attention in this brief analysis: the evidence on the impacts of non-technological innovation, and the measurements efforts that have been made concerning this phenomenon.

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

    Science.gov (United States)

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

    2016-01-01

    There is growing awareness of the impact of human activity on the climate and the need to stem this impact. Public health care decision makers from Sweden and the United Kingdom have started examining environmental impacts when assessing new technologies. This article considers the case for incorporating environmental impacts into the health technology assessment (HTA) process and discusses the associated challenges. Two arguments favor incorporating environmental impacts into HTA: 1) environmental changes could directly affect people's health and 2) policy decision makers have broad mandates and objectives extending beyond health care. Two types of challenges hinder this process. First, the nascent evidence base is insufficient to support the accurate comparison of technologies' environmental impacts. Second, cost-utility analysis, which is favored by many HTA agencies, could capture some of the value of environmental impacts, especially those generating health impacts, but might not be suitable for addressing broader concerns. Both cost-benefit and multicriteria decision analyses are potential methods for evaluating health and environmental outcomes, but are less familiar to health care decision makers. Health care is an important and sizable sector of the economy that could warrant closer policy attention to its impact on the environment. Considerable work is needed to track decision makers' demands, augment the environmental evidence base, and develop robust methods for capturing and incorporating environmental data as part of HTA. Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  3. Solid-state lighting technology perspective.

    Energy Technology Data Exchange (ETDEWEB)

    Tsao, Jeffrey Yeenien; Coltrin, Michael Elliott

    2006-08-01

    Solid-State Lighting (SSL) uses inorganic light-emitting diodes (LEDs) and organic light-emitting diodes (OLEDs) to convert electricity into light for illumination. SSL has the potential for enormous energy savings and accompanying environmental benefits if its promise of 50% (or greater) energy efficiencies can be achieved. This report provides a broad summary of the technologies that underlie SSL. The applications for SSL and potential impact on U.S. and world-wide energy consumption, and impact on the human visual experience are discussed. The properties of visible light and different technical metrics to characterize its properties are summarized. The many factors contributing to the capital and operating costs for SSL and traditional lighting sources (incandescent, fluorescent, and high-intensity discharge lamps) are discussed, with extrapolations for future SSL goals. The technologies underlying LEDs and OLEDs are also described, including current and possible alternative future technologies and some of the present limitations.

  4. Assisted reproductive technology: Islamic Sunni perspective.

    Science.gov (United States)

    Chamsi-Pasha, Hassan; Albar, Mohammed Ali

    2015-06-01

    Islam acknowledges that infertility is a significant hardship. Attempts to cure infertility are not only permissible, but also encouraged in Islam. Over the last three decades, a multitude of advances in assisted reproductive technologies (ARTs) have appeared. This review was carried out to inform readers, who are not familiar with Islamic doctrine, about the Sunni perspective on this topic. Systematic review of the literature. A series of searches was conducted of Medline databases published in English between January 1978 and December 2013 with the following assisted reproduction, infertility, gender selection, ethics, bioethics, and Islam. In Islamic Sunni law, all ARTs are allowed, provided that the source of the sperm, ovum, and uterus comes from a legally married couple during the span of their marriage. All forms of surrogacy are forbidden. A third-party donor is not allowed, whether he or she is providing sperm, eggs, embryos, or a uterus. Frozen preimplantation may be transferred to the wife in a successive cycle provided the marital bondage is not absolved by death or divorce. Gender selection for medical reasons is permitted. It is allowed for limited social reasons by some jurists, provided it does not involve discrimination against either sex. ART is acceptable and commendable in Islamic Sunni law provided it is practiced within the husband and wife dyad during the span of their marital contract. No third party should intrude upon the marital function of procreation. Surrogacy is not accepted by Sunni Islamic authorities.

  5. 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)

  6. Part I.2: Perspectives on Technological Transformation

    DEFF Research Database (Denmark)

    Müller, Jens

    2003-01-01

    The article defines the technology concept as knowledge, organisation, technique and product, and describes the processes for technology analysis.......The article defines the technology concept as knowledge, organisation, technique and product, and describes the processes for technology analysis....

  7. Gas-to-liquid technologies: India's perspective

    International Nuclear Information System (INIS)

    Reddy Keshav, Tirupati; Basu, S.

    2007-01-01

    Gas-to-liquid (GTL) technologies are capable of converting gas to clean, useful liquid hydrocarbons and thus suitable for addressing problems of remote gas utilization, increase in crude oil price, depletion of fossil fuel and environmental pollution. The Indian state of Tripura is considered to be the richest province with 26 billion cubic meters of gas reserves. Neighboring country Myanmar has huge gas reserves but these reserves remain unutilized mainly because of land-locked situation. GTL is a well developed and proven technology and it is an important option for moving natural gas to the market place. GTL options include not only the well-known production of Fischer-Tropsch synthesis liquids but also the production of oxygen containing fuels, fuel additives and chemicals, such as methanol and DME. An alternative, promising option to convert surplus gas is the direct route of methane conversion, which is more energy efficient than the indirect route since it bypasses the energy intensive endothermic steam reforming step of syngas formation. On-site conversion to liquid products of commercial importance using direct route would make transportation of these natural deposits much more economical and practical. In this paper an attempt has been made to review recent developments in syngas technologies, direct routes of methane conversion into useful liquids, and status of both existing and future developments in GTL industry around the world. Finally challenges in GTL technology are discussed. (author)

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

    Science.gov (United States)

    Sockolow, Paulina; Bowles, Kathryn H

    2008-01-01

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

  9. Use of assistive technology devices in mainstream schools: students' perspective.

    Science.gov (United States)

    Hemmingsson, Helena; Lidström, Helene; Nygård, Louise

    2009-01-01

    The use and nonuse of assistive technology devices in school by students with physical disabilities was investigated, and the students' experiences in using these devices is described. We used a mixed-methods approach with predominantly qualitative methods to collect and analyze data, which included observations of and interviews with 20 students with physical disabilities and the number and type of assistive technology devices provided. It is vital that devices be integrated into educational practice and that students experience immediate benefits for their function in everyday school activities without detrimental effects on their social participation. The latter was often more important than being able to perform activities independently. The students adopted both a functional and a psychosocial perspective of their devices, and providers should neglect neither. Children and youth need both verbal information and practical experience using devices to be able to make informed decisions.

  10. Medical technology update - a Canadian perspective

    International Nuclear Information System (INIS)

    Lee, J.

    2005-01-01

    Major advances in medical equipment and the expanding utility of clinical applications have contributed to imaging procedures fast becoming an integral part of standard patient care in hospitals and clinics worldwide. The medical imaging market is based on the integration of at least three critical market segments using cutting-edge technologies: Image-generating equipment; contrast agents and imaging labels, including radionuclides; and associated hardware and software to process, evaluate, store, and transmit the images, which are either digitally generated or digitized from conventional film. (author)

  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...... 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...... perspective in relation to technology change and working life....

  12. Part I.5: Perspectives on Technological Transformation

    DEFF Research Database (Denmark)

    Müller, Jens

    2003-01-01

    The article describes the transfer processes between the different technology and social systems......The article describes the transfer processes between the different technology and social systems...

  13. Renewable Energy Systems: Technology Overview and Perspectives

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Ionel, Dan M.; Yang, Yongheng

    2017-01-01

    topologies are included. Also, the increasing role of power electronics is explained as an enabler for renewable energy integration and for future power systems and smart grids. Recent examples of research and development, including new devices and system installations for utility power plants......In this chapter, essential statistics demonstrating the increasing role of renewable energy generation are first discussed. A state-of-the-art review section covers the fundamentals of wind turbine and photovoltaic (PV) systems. Schematic diagrams illustrating the main components and system...... and for residential and commercial applications, are provided. Fuel cells, solar thermal, wave generators, and energy storage systems are also briefly presented and illustrated. Challenges and future trends for the technologies in 2025 are summarized in a table for onshore and offshore wind energy; solar power...

  14. Technology and Technique: An Educational Perspective

    Science.gov (United States)

    Isman, Aytekin

    2012-01-01

    Today, technology is developing very fast around the world. This technological development (hardware and software) affects our life. There is a relationship among technology, society, culture, organization, machines, technical operation, and technical phenomenon. Educators should know this relationship because technology begins to affect teaching…

  15. Part I.6: Perspectives on Technological Transformation

    DEFF Research Database (Denmark)

    Müller, Jens

    2003-01-01

    The article outlines the technological transfer processes and sums that the national systems of innovation function under highly contrasting institutional and technological settings.......The article outlines the technological transfer processes and sums that the national systems of innovation function under highly contrasting institutional and technological settings....

  16. Technology platforms: opportunities and development perspectives

    Science.gov (United States)

    Belyakov, G. P.; Avramchikova, N. T.; Belyakova, G. Y.; Chuvashova, M. N.

    2016-11-01

    The term “technology platform” is used to define thematic scopes in terms of which technological priorities are formed concerning state, business, science and education cooperation that are aimed to solve the problem of state technological independence. The authors have examined the implementation of this tool so that to concentrate essential resources in priority-driven vectors of science and technological advancement of a guiding cluster of innovative technologies in the field of space applications.

  17. Technology transfer and localization: A Framatome perspective

    International Nuclear Information System (INIS)

    Preneuf, R. de

    2000-01-01

    Localization and technology transfer have been important factors influencing the decision-making process in countries embarking on a nuclear power programme. It seems natural that relationships between donors and recipients of technology, beginning with sub-contracting, should evolve towards technology transfers and cooperation on an equal footing. France was both a receiver and a donor of technology transfer in the area of nuclear power. This paper describes the French experience in technology transfer and the lesson learned therefrom. (author)

  18. Epistemological Foundation of Technology: A Rationist Perspective ...

    African Journals Online (AJOL)

    What this means is that technology is only established on the platform of science and this has denied it, its epistemological foundation. This paper therefore seeks to establish the epistemological foundation and significance of technology, and argues that it is only through the cognitive understanding of technology that its ...

  19. Ethical perspectives on health technology assessment.

    NARCIS (Netherlands)

    Have, H.A.M.J. ten

    2004-01-01

    This study analyses why ethical aspects play a minor role in health technology assessment (HTA) studies, even when comprehensive approaches of technology assessment are advocated. Technology is often regarded as a value-neutral tool. At the same time, bioethics is dominated by an engineering model.

  20. Technology for nature conservation: an industry perspective.

    Science.gov (United States)

    Joppa, Lucas N

    2015-11-01

    Information age technology has the potential to change the game for conservation by continuously monitoring the pulse of the natural world. Whether or not it will depends on the ability of the conservation sector to build a community of practice, come together to define key technology challenges and work with a wide variety of partners to create, implement, and sustain solutions. I describe why these steps are necessary, outline the latest developments in the field and offer actionable ways forward for conservation agencies, universities, funding bodies, professional societies, and technology corporations to come together to realize the revolution that computational technologies can bring for biodiversity conservation.

  1. Technological Perspectives for Air Base Communications.

    Science.gov (United States)

    1985-10-01

    day if personnel must be encased in chemical warfare suits. Moreover, there is no need to match proper wires together; color blindness is not a...cost associated with the present ’- minicomputer-based distributed networks. Engineering development and possibly some R&D are necessary, but the...fil" 940 TECNOLOGICAL. PERSPECTIVES FOR RJR ESE CM IRIN 1 (U) RAND ORP SANTA MONICA CA H H HARE OCT 85 UNCL~~R ANFI D I10N

  2. India's Perspective of Information and Communication Technologies ...

    African Journals Online (AJOL)

    In the era of globalization and economic liberalization. India like many developing countries has embarked seriously on the information technology as a pillar to compete globally. Recent studies in. Information and Communication, Technology (ICT) have changed the possibilities of human interaction and communication in ...

  3. Enhancing Fieldwork Learning with Technology: Practitioner's Perspectives

    Science.gov (United States)

    Welsh, Katharine E.; Mauchline, Alice L.; Park, Julian R.; Whalley, W. Brian; France, Derek

    2013-01-01

    This research paper reports the findings from an international survey of fieldwork practitioners on their use of technology to enhance fieldwork teaching and learning. It was found that there was high information technology usage before and after time in the field, but some were also using portable devices such as smartphones and global…

  4. ''Perspectives in nuclear technology'': recruiting young scientists and engineers

    International Nuclear Information System (INIS)

    Wasgindt, V.

    2003-01-01

    Securing competence in nuclear technology is a topic of great interest especially because the preservation and promotion of scientific and technical know-how in Germany are particularly important under conditions of an opt-out of the use of nuclear power. In the light of decreasing numbers of graduates from courses in nuclear science and technology, positive action is indicated. For the first time, the Deutsches Atomforum e.V., together with major partners in cooperation, therefore organized a colloquy last year on 'Perspectives in Nuclear Technology'. Young students of various disciplines were given an opportunity to obtain in-depth information about nuclear power as part of the entire field of energy supply by attending lectures, round-table discussions, and on-site events. Because of the positive response elicited by that first event, another 'Perspectives in Nuclear Technology' colloquy will be held in 2003. (orig.)

  5. Automotive Painting Technology A Monozukuri-Hitozukuri Perspective

    CERN Document Server

    Salazar, Abraham; Saito, Kozo

    2013-01-01

    This book offers unique and valuable contributions to the field. It offers breadth and inclusiveness. Most existing works on automotive painting cover only a single aspect of this complex topic, such as the chemistry of paint or paint booth technology. Monozukuri and Hitozukuri are Japanese terms that can be translated as “making things” and “developing people” but their implications in Japanese are richer and more complex than this minimal translation would indicate. The Monozukuri-Hitozukuri perspective is drawn from essential principles on which the Toyota approach to problem-solving and continuous improvement is based. From this perspective, neither painting technology R&D nor painting technology use in manufacturing can be done successfully without integrating technological and human concerns involved with making and learning in the broadest sense, as the hyphen is meant to indicate. The editors provide case studies and examples -- drawn from Mr. Toda’s 33 years of experience with automotiv...

  6. Space solar cell technology development - A perspective

    Science.gov (United States)

    Scott-Monck, J.

    1982-01-01

    The developmental history of photovoltaics is examined as a basis for predicting further advances to the year 2000. Transistor technology was the precursor of solar cell development. Terrestrial cells were modified for space through changes in geometry and size, as well as the use of Ag-Ti contacts and manufacture of a p-type base. The violet cell was produced for Comsat, and involved shallow junctions, new contacts, and an enhanced antireflection coating for better radiation tolerance. The driving force was the desire by private companies to reduce cost and weight for commercial satellite power supplies. Liquid phase epitaxial (LPE) GaAs cells are the latest advancement, having a 4 sq cm area and increased efficiency. GaAs cells are expected to be flight ready in the 1980s. Testing is still necessary to verify production techniques and the resistance to electron and photon damage. Research will continue in CVD cell technology, new panel technology, and ultrathin Si cells.

  7. Understanding energy technology developments from an innovation system perspective

    Energy Technology Data Exchange (ETDEWEB)

    Borup, M.; Nygaard Madsen, A. [Risoe National Lab., DTU, Systems Analysis Dept., Roskilde (Denmark); Gregersen, Birgitte [Aalborg Univ., Department of Business Studies (Denmark)

    2007-05-15

    With the increased market-orientation and privatisation of the energy area, the perspective of innovation is becoming more and more relevant for understanding the dynamics of change and technology development in the area. A better understanding of the systemic and complex processes of innovation is needed. This paper presents an innovation systems analysis of new and emerging energy technologies in Denmark. The study focuses on five technology areas: bio fuels, hydrogen technology, wind energy, solar cells and energy-efficient end-use technologies. The main result of the analysis is that the technology areas are quite diverse in a number of innovation-relevant issues like actor set-up, institutional structure, maturity, and connections between market and non-market aspects. The paper constitutes background for discussing the framework conditions for transition to sustainable energy technologies and strengths and weaknesses of the innovation systems. (au)

  8. Separation science and technology: an ORNL perspective

    International Nuclear Information System (INIS)

    Pruett, D.J.

    1986-05-01

    This report was prepared as a summary of a fourfold effort: (1) to examine schemes for defining and categorizing the field of separation science and technology; (2) to review several of the major categories of separation techniques in order to determine the most recent developments and future research needs; (3) to consider selected problems and programs that require advances in separation science and technology as a part of their solution; and (4) to propose suggestions for new directions in separation research at Oak Ridge National Laboratory (ORNL)

  9. Thou Shalt Be Reproducible! A Technology Perspective

    Directory of Open Access Journals (Sweden)

    Patrick Mair

    2016-07-01

    Full Text Available This article elaborates on reproducibility in psychology from a technological viewpoint. Modernopen source computational environments are shown and explained that foster reproducibilitythroughout the whole research life cycle, and to which emerging psychology researchers shouldbe sensitized, are shown and explained. First, data archiving platforms that make datasets publiclyavailable are presented. Second, R is advocated as the data-analytic lingua franca in psychologyfor achieving reproducible statistical analysis. Third, dynamic report generation environments forwriting reproducible manuscripts that integrate text, data analysis, and statistical outputs such asfigures and tables in a single document are described. Supplementary materials are provided inorder to get the reader started with these technologies.

  10. Perspectives and utilization technologies of chicory ( Cichorium ...

    African Journals Online (AJOL)

    Exploring and developing multiple utility technologies of plant resources is an alternative way for improving the efficiency of land used for food and fuel production. Chicory (Cichorium intybus L.) has a nutritional quality comparable to lucerne as it contains similar proportions of protein, lipid, minerals and other nutrients.

  11. Thou Shalt Be Reproducible! A Technology Perspective

    Science.gov (United States)

    Mair, Patrick

    2016-01-01

    This article elaborates on reproducibility in psychology from a technological viewpoint. Modern open source computational environments are shown and explained that foster reproducibility throughout the whole research life cycle, and to which emerging psychology researchers should be sensitized, are shown and explained. First, data archiving platforms that make datasets publicly available are presented. Second, R is advocated as the data-analytic lingua franca in psychology for achieving reproducible statistical analysis. Third, dynamic report generation environments for writing reproducible manuscripts that integrate text, data analysis, and statistical outputs such as figures and tables in a single document are described. Supplementary materials are provided in order to get the reader started with these technologies. PMID:27471486

  12. R744 ejector technology future perspectives

    Science.gov (United States)

    Hafner, Armin; Banasiak, Krzysztof

    2016-09-01

    Carbon Dioxide, CO2 (R744) was one of the first commonly applied working fluids in the infancy of refrigeration more than 100 years ago. In contrast to ammonia it mainly disappeared after the first generation of synthetic refrigerants have been introduced to the market after 1930. One reason was that the transition from low-rpm belt driven compressors towards the direct electrical motor driven compressors (50-60 Hz) was not performed for CO2 compressors before the revival introduced by Gustav Lorentzen in the 90is of last century. Since 1988 an enormous R & D effort has been made to further develop CO2 refrigeration technology in spite of the opposition from the chemical industry. Today CO2 refrigeration and heat pumping technologies are accepted as viable and sustainable alternatives for several applications like commercial refrigeration, transport refrigeration, vehicle air conditioning & heat pumping, domestic hot water heat pumps and industrial applications. For some applications, the current threshold to introduce R744 technology can be overcome when the system design takes into account the advantage of the thermo dynamical- and fluid properties of CO2. I.e. the system is designed for transcritical operation with all it pros and cons and takes into consideration how to minimize the losses, and to apply the normally lost expansion work. Shortcut-designs, i.e. drop in solutions, just replacing the H(C)FC refrigeration unit with an CO2 systems adapted for higher system pressures will not result in energy efficient products. CO2 systems do offer the advantage of enabling flooded evaporators supported with adapted ejector technology. These units offer high system performances at low temperature differences and show low temperature air mal-distributions across evaporators. This work gives an overview for the development possibilities for several applications during the next years. Resulting in a further market share increase of CO2 refrigeration and heat pump

  13. SOCIOLOGY OF INNOVATION: SOCIAL CONSTRUCTION OF TECHNOLOGY PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    SARA YOUSEFIKHAH

    Full Text Available ABSTRACT This theoretical paper describes the effect of social action on technological artifacts and explores how innovation may flourish or be diminished in society. Using the Social Construction of Technology (SCOT perspective, three main elements namely, flexibility of interpretation, relevant social groups and technological frame are described and their impact on innovation is discussed. The paper proposes that in developing societies, flexibility is hardly pressed by technological frames and concrete social norms do not allow the alternative designs and the useage of artifacts. This paper proposes that innovation might flourish in a society if technological frame change, and entrepreneurship become technological frames that can change the fixed meaning of artifacts and create a path for alternative designs and interpretations.

  14. Energy Technology Perspectives 2012: Executive Summary [Spanish version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

  15. Energy Technology Perspectives 2012: Executive Summary [Portuguese version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

  16. Energy Technology Perspectives 2012: Executive Summary [French version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

  17. Energy Technology Perspectives 2012: Executive Summary [Arabic version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

  18. Energy Technology Perspectives 2012: Executive Summary [Italian version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

  19. Developing Technology Products - A Physicist's Perspective

    Science.gov (United States)

    Burka, Michael

    2014-03-01

    There are many physicists working in the industrial sector. We rarely have the word physicist in our job title; we are far more commonly called engineers or scientists. But, we are physicists, and we succeed because our training in physics has given us the habits of mind and the technical skills that one needs to solve complex technical challenges. This talk will explore the transition from physics research to technology product development using examples from my own career, first as a postdoctoral fellow and research scientist on the LIGO project, and then developing products in the spectroscopy, telecommunications, and medical device industries. Approaches to identifying and pursuing opportunities in industry will be discussed.

  20. Diamond Detector Technology: Status and Perspectives

    CERN Document Server

    Reichmann, M; Artuso, M; Bachmair, F; Bäni, L; Bartosik, M; Beacham, J; Beck, H; Bellini, V; Belyaev, V; Bentele, B; Berdermann, E; Bergonzo, P; Bes, A; Brom, J-M; Bruzzi, M; Cerv, M; Chiodini, G; Chren, D; Cindro, V; Claus, G; Collot, J; Cumalat, J; Dabrowski, A; D'Alessandro, R; Dauvergne, D; de Boer, W; Dorfer, C; Dünser, M; Eremin, V; Eusebi, R; Forcolin, G; Forneris, J; Frais-Kölbl, H; Gallin-Martel, L; Gallin-Martel, M L; Gan, K K; Gastal, M; Giroletti, C; Goffe, M; Goldstein, J; Golubev, A; Gorišek, A; Grigoriev, E; Grosse-Knetter, J; Grummer, A; Gui, B; Guthoff, M; Haughton, I; Hiti, B; Hits, D; Hoeferkamp, M; Hofmann, T; Hosslet, J; Hostachy, J-Y; Hügging, F; Hutton, C; Jansen, H; Janssen, J; Kagan, H; Kanxheri, K; Kasieczka, G; Kass, R; Kassel, F; Kis, M; Konovalov, V; Kramberger, G; Kuleshov, S; Lacoste, A; Lagomarsino, S; Lo Giudice, A; Lukosi, E; Maazouzi, C; Mandic, I; Mathieu, C; Menichelli, M; Mikuž, M; Morozzi, A; Moss, J; Mountain, R; Murphy, S; Muškinja, M; Oh, A; Oliviero, P; Passeri, D; Pernegger, H; Perrino, R; Picollo, F; Pomorski, M; Potenza, R; Quadt, A; Re, A; Riley, G; Roe, S; Sanz-Becerra, D A; Scaringella, M; Schaefer, D; Schmidt, C J; Schnetzer, S; Sciortino, S; Scorzoni, A; Seidel, S; Servoli, L; Smith, S; Sopko, B; Sopko, V; Spagnolo, S; Spanier, S; Stenson, K; Stone, R; Sutera, C; Tannenwald, B; Taylor, A; Traeger, M; Tromson, D; Trischuk, W; Tuve, C; Uplegger, L; Velthuis, J; Venturi, N; Vittone, E; Wagner, S; Wallny, R; Wang, J C; Weingarten, J; Weiss, C; Wengler, T; Wermes, N; Yamouni, M; Zavrtanik, M

    2018-01-01

    The planned upgrade of the LHC to the High-Luminosity-LHC will push the luminosity limits above the original design values. Since the current detectors will not be able to cope with this environment ATLAS and CMS are doing research to find more radiation tolerant technologies for their innermost tracking layers. Chemical Vapour Deposition (CVD) diamond is an excellent candidate for this purpose. Detectors out of this material are already established in the highest irradiation regimes for the beam condition monitors at LHC. The RD42 collaboration is leading an effort to use CVD diamonds also as sensor material for the future tracking detectors. The signal behaviour of highly irradiated diamonds is presented as well as the recent study of the signal dependence on incident particle flux. There is also a recent development towards 3D detectors and especially 3D detectors with a pixel readout based on diamond sensors.

  1. Renewable Energy Systems: Technology Overview and Perspectives

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Ionel, Dan M.; Yang, Yongheng

    2017-01-01

    In this chapter, essential statistics demonstrating the increasing role of renewable energy generation are first discussed. A state-of-the-art review section covers the fundamentals of wind turbine and photovoltaic (PV) systems. Schematic diagrams illustrating the main components and system...... topologies are included. Also, the increasing role of power electronics is explained as an enabler for renewable energy integration and for future power systems and smart grids. Recent examples of research and development, including new devices and system installations for utility power plants......, including PV and concentrating solar power; wave energy; fuel cells; and storage with batteries and hydrogen, respectively. Recommended further readings on topics of electric power engineering for renewable energy are included in the final section....

  2. 76 FR 22729 - Polaris Industries, Including On-Site Leased Workers From Westaff, Supply Technologies, Aerotek...

    Science.gov (United States)

    2011-04-22

    ... Industries, including on-site leased workers from Westaff, Supply Technologies, Aerotek, Securitas Security... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,336] Polaris Industries, Including On-Site Leased Workers From Westaff, Supply Technologies, Aerotek, Securitas Security Services...

  3. A PERSPECTIVE OF MALAY QUATRAIN IN MEDIA TECHNOLOGY

    OpenAIRE

    Arbaie SUJUD; Nik Rafidah NIK AFFENDI; Normaliza ABD RAHIM; Siti Nur ALIAA ROSLAN

    2012-01-01

    Malay quatrain has been introduced since long time ago among the Malay communities. It has also been used until today in formal ceremonies like the weddings, meetings and speeches. The Malay quatrain has also been taught in schools in order to inculcate the culture among children at young age. Therefore, this study ascertains the perspective of Malay quatrain in the media technology. The objectives of the study were to identify the types of Malay quatrain favored by the students and discuss t...

  4. Advanced technology's impact on compressor design and development - A perspective

    Science.gov (United States)

    Ball, Calvin L.

    1989-01-01

    A historical perspective of the impact of advanced technologies on compression system design and development for aircraft gas turbine applications is presented. A bright view of the future is projected in which further advancements in compression system technologies will be made. These advancements will have a significant impact on the ability to meet the ever-more-demanding requirements being imposed on the propulsion system for advanced aircraft. Examples are presented of advanced compression system concepts now being studied. The status and potential impact of transitioning from an empirically derived design system to a computationally oriented system are highlighted. A current NASA Lewis Research Center program to enhance this transitioning is described.

  5. Advanced technologies impact on compressor design and development: A perspective

    Science.gov (United States)

    Ball, Calvin L.

    1989-01-01

    A historical perspective of the impact of advanced technologies on compression system design and development for aircraft gas turbine applications is presented. A bright view of the future is projected in which further advancements in compression system technologies will be made. These advancements will have a significant impact on the ability to meet the ever-more-demanding requirements being imposed on the propulsion system for advanced aircraft. Examples are presented of advanced compression system concepts now being studied. The status and potential impact of transitioning from an empirically derived design system to a computationally oriented system are highlighted. A current NASA Lewis Research Center program to enhance this transitioning is described.

  6. Ceramic Technologies for Sustainability: Perspectives from Siemens Corporate Technology

    Energy Technology Data Exchange (ETDEWEB)

    Rossner, W, E-mail: wolfgang.rossner@siemens.com [Ceramic Materials and Devices, Siemens AG, Corporate Technology, 81739 Munich (Germany)

    2011-05-15

    Climate change, environmental care, energy efficiency, scarcity of resources, population growth, demographic change, urbanization and globalization are the most pressing questions in the coming century. They will have an effect on all regions and groups of global society. Effective solutions will require immediate, efficient and concerted activities in all areas at the social, economic and environmental level. Since the 1980s it has been understood that developments should examine their sustainability more seriously to ensure that they do not compromise the ability of future generations to meet their own needs. This has also attributes to the sustainability demand of ceramic technologies. In the last decades a wide variety of ceramics developments have been brought to the markets, ranging from human implants to thermal barrier coatings in fossil power plants. There are innovative developments which should enter the market within the next years like solid oxide fuel cells or separation membranes for gas and liquids. Further ahead there will be ceramics with self-adapting, self-healing and multifunctional features to generate novel applications to save energy and to reduce carbon footprints across the entire value creation process of energy, industry, transportation and manufacturing.

  7. Energy technology perspectives: scenarios and strategies to 2050 [Russian version

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    At their 2005 summit in Gleneagles, G8 leaders confronted questions of energy security and supply and lowering of CO{sub 2} emissions and decided to act with resolve and urgency. They called upon the International Energy Agency to provide advice on scenarios and strategies for a clean and secure energy future. Energy Technology Perspectives is a response to the G8 request. This work demonstrates how energy technologies can make a difference in a series of global scenarios to 2050. It reviews in detail the status and prospects of key energy technologies in electricity generation, buildings, industry and transport. It assesses ways the world can enhance energy security and contain growth in CO{sub 2} emissions by using a portfolio of current and emerging technologies. Major strategic elements of a successful portfolio are energy efficiency, CO{sub 2} capture and storage, renewables and nuclear power. 110 figs., 4 annexes.

  8. Energy technology perspectives - scenarios and strategies to 2050

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-11-03

    At their 2005 summit in Gleneagles, G8 leaders confronted questions of energy security and supply and lowering of CO{sub 2} emissions and decided to act with resolve and urgency. They called upon the International Energy Agency to provide advice on scenarios and strategies for a clean and secure energy future. Energy Technology Perspectives is a response to the G8 request. This work demonstrates how energy technologies can make a difference in a series of global scenarios to 2050. It reviews in detail the status and prospects of key energy technologies in electricity generation, buildings, industry and transport. It assesses ways the world can enhance energy security and contain growth in CO{sub 2} emissions by using a portfolio of current and emerging technologies. Major strategic elements of a successful portfolio are energy efficiency, CO{sub 2} capture and storage, renewables and nuclear power. 110 figs., 4 annexes.

  9. 78 FR 8587 - Thomson Reuters, Finance Operations & Technology Division, Including On-Site Leased Workers From...

    Science.gov (United States)

    2013-02-06

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,755] Thomson Reuters, Finance... of Thomson Reuters, Finance Operations & Technology Division, including on-site leased workers from... administrative services. New findings show that workers of Thomson Reuters, Finance Operations & Technology...

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

    Science.gov (United States)

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

    2016-01-01

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

  11. 76 FR 4724 - Polaris Industries, Including On-Site Leased Workers From Westaff and Supply Technologies...

    Science.gov (United States)

    2011-01-26

    ... from Supply Technologies were employed on-site at the Osceola, Wisconsin location of Polaris Industries... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,336] Polaris Industries, Including On-Site Leased Workers From Westaff and Supply Technologies, Osceola, WI; Amended Certification...

  12. 75 FR 77666 - Polaris Industries, Including On-Site Leased Workers From Westaff and Supply Technologies...

    Science.gov (United States)

    2010-12-13

    ... from Supply Technologies were employed on-site at the Osceola, Wisconsin location of Polaris Industries... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,336] Polaris Industries, Including On-Site Leased Workers From Westaff and Supply Technologies, Osceola, WI; Amended Certification...

  13. Patent Value: A Business Perspective for Technology Startups

    Directory of Open Access Journals (Sweden)

    Angela de Wilton

    2011-12-01

    Full Text Available In the last year, news headlines have highlighted record patent infringement settlements, multibillion dollar auctions of large corporate patent portfolios, and ongoing patent battles between key technology industry players. Despite this acknowledgment of the significant value of patents for large corporations, many small technology companies are understandably more focused on the near-term costs of obtaining a patent rather than future value. Costs may seem prohibitive to an early stage technology startup. Some software startups question whether patents are relevant to their business. In practice, effective intellectual property (IP strategy and management is dependent on many factors, such as technology or industry sector, size and maturity of the business, technology lifecycle, and the business and market environment. IP strategy must be aligned to business strategy from the outset. By considering IP in the broader context of the overall business plan and the competitive environment, opportunities for generating increased return on R&D investment and added business value through patents or other forms of IP can be recognized early on. This approach ensures that a decision about whether or not to patent is driven by business reasons rather than budget constraints. This article examines the costs and benefits of patents from the perspective of early-stage technology startups and growing businesses, and it provides some general guidance on best practices for developing an IP and patent activity plan and for building a patent portfolio that appropriately supports business objectives.

  14. A business case for Smart Grid technologies: A systemic perspective

    International Nuclear Information System (INIS)

    Giordano, Vincenzo; Fulli, Gianluca

    2012-01-01

    The digitalization of the electricity grid opens the way to bundle value added services to the electricity commodity, and possibly shift business value to electricity services in line with the notions of efficiency, conservation and sustainability. In this context, market forces should be mobilized within the boundaries of energy policy goals to contribute to the massive investments that are required to fulfill the Smart Grid vision. In this paper, we present a systemic perspective aimed at establishing technical and economic synergies that may improve the business cases of individual different Smart Grid technologies and contribute to reverse the consumption-driven paradigm of the electricity sector. Our analysis is supported by evidence from applications in the electric vehicle and smart meter ecosystems. Throughout the paper, an EU (European Union) perspective is primarily considered. - Highlights: ► We show how the analysis of systemic effects can play a fundamental role in offering a business case to Smart Grid technology and in providing some guidance to new policy interventions and initiatives. ► We base our discussion on two case studies: the set-up of business platforms for (1) Electric Vehicles and E-mobility services and (2) Smart Meters and Smart Home Services. ► We highlight how new business arrangements might leverage technological/business synergies, foster investments and shift business value to electricity services. ► We discuss possible downsides and challenges such as privacy concerns, dominant positions in new business platforms, and consumers' resistance.

  15. 76 FR 5833 - Polaris Industries, Including On-Site Leased Workers From Westaff, Supply Technologies, Aerotek...

    Science.gov (United States)

    2011-02-02

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,336] Polaris Industries, Including On-Site Leased Workers From Westaff, Supply Technologies, Aerotek, and Securitas Security Services..., applicable to workers of Polaris Industries, including on-site leased workers from Westaff, Osceola...

  16. Technology learning in a global - local perspective: - the interplay between technology diffusion, niche markets and experience curves

    International Nuclear Information System (INIS)

    Martinsen, Thomas

    2010-01-01

    Preventing dangerous global climate change requires timely deployment of nascent energy technologies with zero or low Co2 emissions. Managing the shift to a common sustainable technology path calls for insight about the influence of global technological change on the national energy system. Moreover, national policies are required to promote the shift to the new technology path. This calls for methods to analyse the national energy system within a global perspective. The objective of the work presented in this thesis was to investigate interplay between technology diffusion, niche markets and technology learning from the perspective of a small open economy like Norway. More specifically, develop methods to include the influence of technology learning manifested in experience and learning curves into national energy-economy-environment models. Moreover, apply the methods to investigate the potential influence and sensitivity to technology learning in a small open economy. In this thesis three such methods have been developed, applied and its importance assessed using Norway as an example. In this work three models have been linked. They are the global Energy Technology Perspectives model operated by the International Energy Agency, the Norwegian Markal model at the Institute for Energy Technology and the macro economic model MSG6 at Statistics Norway. Method one and two has been developed to manage the interplay between the models. In a local perspective technology learning in the global market is perceived as spillover. Based upon a review of the characteristics of technological change and learning curves and its application to energy system modelling some criteria important for the parameterization and modelling of spillover in a small open economy are suggested. The first method incorporates spillover into the national Markal model. The second method establishes a soft-link between the national models. The soft-link served two purposes; to provide input on demand

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

    International Nuclear Information System (INIS)

    Nystad, E.; Strand, S.

    2006-01-01

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

  18. Diffusion of renewable energy technologies - barriers and stakeholders' perspectives

    DEFF Research Database (Denmark)

    Reddy, S.; Painuly, Jyoti P.

    2004-01-01

    State, India, as a case study, the paper develops a systematic classification of barriers to the adoption of RETs (economic, technological, market and institutional) and ranking them based on the perceptions of various stakeholders. The results provide evidence of how the consumers receive RET...... information and make decisions using their limited analytical capabilities. The analysis is used to enhance the knowledge by introducing ideas based on behavioural theory. Not only do these ideas help understanding the consumer perspective, they also help develop policy interventions. The aim is to define...

  19. Different Perspectives on Technology Acceptance: The Role of Technology Type and Age

    Science.gov (United States)

    Arning, Katrin; Ziefle, Martina

    Although eHealth technologies offer an enormous potential to improve healthcare, the knowledge about key determinants of acceptance for eHealth technology is restricted. While the underlying technology of eHealth technologies and Information and Communication technology (ICT) is quite similar, utilization contexts and using motives are quite different. In order to explore the role of technology type on acceptance, we contrasted central application characteristics of both technology types using the scenario technique. A questionnaire was administered (n = 104) measuring individual variables (age, gender) and attitudes regarding an eHealth application (blood sugar meter) in contrast to an ICT device (Personal Digital Assistant, PDA). Older users basically approved the utilization of health-related technologies and perceived lower usability barriers. In addition, we identified main utilization motives of eHealth technology and technology-specific acceptance patterns, especially regarding issues of data safety in the eHealth context. Effects of age and gender in acceptance ratings suggest a differential perspective on eHealth acceptance. Finally, practical interventions were derived in order to support eHealth device design and to promote acceptance of eHealth technology.

  20. Higher Education and Learning Technologies an Organisational Perspective

    OpenAIRE

    White, Su

    2006-01-01

    The uptake and diffusion of the use of learning technologies in UK Higher Education is an instance of the adoption of change. There has been considerable research into the ways in which the uptake and diffusion of innovation can bring about change processes. This work has identified the importance of barriers and drivers to change as a part of the process. Areas of study have included general instances, those specific to technology and those relevant to the use of learning technology in highe...

  1. Technology-Critical Elements: Economic and Policy Perspectives

    Science.gov (United States)

    Eggert, R. G.

    2017-12-01

    Critical elements are those that provide essential functionality to modern engineered materials, have few ready substitutes and are subject to supply-chain risks or concerns about long-run availability. This paper provides economic and public-policy perspectives on critical elements. It suggests: that which elements are critical is situational and changes over time; that we are not running out of mineral-derived raw materials in a geologic sense but rather, for some elements, face scarcities that are technological, environmental, political or economic in nature; and that public policy's most important role over the longer term is fostering scientific and technological innovation, especially early stage research, that has the potential to overcome these scarcities.

  2. Clean Coal Technologies in China: Current Status and Future Perspectives

    Directory of Open Access Journals (Sweden)

    Shiyan Chang

    2016-12-01

    Full Text Available Coal is the dominant primary energy source in China and the major source of greenhouse gases and air pollutants. To facilitate the use of coal in an environmentally satisfactory and economically viable way, clean coal technologies (CCTs are necessary. This paper presents a review of recent research and development of four kinds of CCTs: coal power generation; coal conversion; pollution control; and carbon capture, utilization, and storage. It also outlines future perspectives on directions for technology research and development (R&D. This review shows that China has made remarkable progress in the R&D of CCTs, and that a number of CCTs have now entered into the commercialization stage.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-07-08

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

  4. Perspectives on next-generation technology for environmental sensor networks

    Science.gov (United States)

    Barbara J. Benson; Barbara J. Bond; Michael P. Hamilton; Russell K. Monson; Richard. Han

    2009-01-01

    Sensor networks promise to transform and expand environmental science. However, many technological difficulties must be overcome to achieve this potential. Partnerships of ecologists with computer scientists and engineers are critical in meeting these challenges. Technological issues include promoting innovation in new sensor design, incorporating power optimization...

  5. Perspectives on U.S. Competitiveness in Science and Technology

    National Research Council Canada - National Science Library

    Galama, Titus; Hosek, James

    2007-01-01

    ... S&T competitiveness, including science policy, the quantitative assessment of S&T capability, globalization, the rise of Asia "particularly China and India", innovation, trade, technology diffusion, the increase in foreign-born...

  6. Analysis: including visually impaired participants in validation design studies of diabetes technology.

    Science.gov (United States)

    Uslan, Mark; Blubaugh, Morgan

    2010-09-01

    In an article in this issue of Journal of Diabetes Science and Technology, Sherwyn Schwartz, M.D., presents a study to validate the design of the ClikSTAR® insulin pen from sanofi-aventis and demonstrates that the device can be used correctly by participants with diabetes. Concern with this article lies with the selection of participants, which was meant to reflect the intended audience for the insulin pen device but does not address the inclusion of visually impaired individuals, who comprise over 20% of the adult diabetes population. Visually impaired individuals need to be included as part of the intended audience for insulin administration technology, and manufacturers of these devices need to design their products for safe use by all people, including those who are visually impaired. The study demonstrated successful use of the ClikSTAR insulin pen in a population that did not include subjects with severe visual impairment. We believe that future validation studies for insulin administration technology should also include samples of visually impaired users and that visually impaired patients will embrace the use of insulin pens designed with their needs in mind. © 2010 Diabetes Technology Society.

  7. 76 FR 23812 - Reliability and Continuity of Communications Networks, Including Broadband Technologies; Effects...

    Science.gov (United States)

    2011-04-28

    ...] Reliability and Continuity of Communications Networks, Including Broadband Technologies; Effects on Broadband...: Effects on Broadband Communications Networks of Damage or Failure of Network Equipment or Severe Overload... Docket 10-92 (Effects on Broadband Communications Networks of Damage or Failure of Network Equipment or...

  8. 77 FR 13351 - Polaris Industries, Including On-site Leased Workers From Westaff, Supply Technologies, Aerotek...

    Science.gov (United States)

    2012-03-06

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,336] Polaris Industries, Including On-site Leased Workers From Westaff, Supply Technologies, Aerotek Securitas Security Services... for Worker Adjustment Assistance on August 26, 2010, applicable to workers of Polaris Industries...

  9. Virtual community consultation? Using the literature and weblogs to link community perspectives and health technology assessment.

    Science.gov (United States)

    Street, Jackie M; Braunack-Mayer, Annette J; Facey, Karen; Ashcroft, Richard E; Hiller, Janet E

    2008-06-01

    Community views, expressed in social impact assessments and collected through community consultation, should play an important role in health technology assessment (HTA). Yet HTA methodologists have been slow to include outcomes of these forms of inquiry in analyses, in part because collecting community views is time-consuming and resource intensive. To explore how community views sourced from published studies, grey literature and informal internet web pages can inform HTA. A technology reviewed by Adelaide HTA in 2004 was selected: retinal photography for detection of diabetic retinopathy. Published literature, 'grey' literature and informal web pages were searched to examine the availability of evidence about service community and user community views with respect to this technology. Particular efforts were made to source evidence relating to rural, remote and Aboriginal populations. We found that journal articles, reports from the grey literature and informal internet web pages (including blogs and discussion forums) can provide valuable insight into community views. Although there was little empirical evidence relating to the experience of diabetes and diabetes management in rural, remote and Aboriginal communities, there were indications that some evidence may be transferable from other populations. Community perspectives on selected health technologies can be gauged from available resources in published and grey literature and perspectives collected in this way can provide insight into whether the introduction of the technology would be acceptable to the community. The limitations of this approach are discussed.

  10. Virtual community consultation? Using the literature and weblogs to link community perspectives and health technology assessment

    Science.gov (United States)

    Street, Jackie M.; Braunack‐Mayer, Annette J.; Facey, Karen; Ashcroft, Richard E.; Hiller, Janet E.

    2008-01-01

    Abstract Background  Community views, expressed in social impact assessments and collected through community consultation, should play an important role in health technology assessment (HTA). Yet HTA methodologists have been slow to include outcomes of these forms of inquiry in analyses, in part because collecting community views is time‐consuming and resource intensive. Objective  To explore how community views sourced from published studies, grey literature and informal internet web pages can inform HTA. Methods  A technology reviewed by Adelaide HTA in 2004 was selected: retinal photography for detection of diabetic retinopathy. Published literature, ‘grey’ literature and informal web pages were searched to examine the availability of evidence about service community and user community views with respect to this technology. Particular efforts were made to source evidence relating to rural, remote and Aboriginal populations. Results  We found that journal articles, reports from the grey literature and informal internet web pages (including blogs and discussion forums) can provide valuable insight into community views. Although there was little empirical evidence relating to the experience of diabetes and diabetes management in rural, remote and Aboriginal communities, there were indications that some evidence may be transferable from other populations. Conclusions  Community perspectives on selected health technologies can be gauged from available resources in published and grey literature and perspectives collected in this way can provide insight into whether the introduction of the technology would be acceptable to the community. The limitations of this approach are discussed. PMID:18430153

  11. Hands Deliverable 4.1.5: Evaluation of Prototype 2 - as seen from the perspective of persuasive technology

    DEFF Research Database (Denmark)

    Schärfe, Henrik; Aagaard, Morten; Øhrstrøm, Peter

    2011-01-01

    This document presents the results of the evaluation and testing of the HANDS ICT Tool Prototype 2 from the perspective of persuasive technology. It includes a presentation and a discussion of an evaluation based on a number of user interviews. It also includes an analysis and a discussion of the...

  12. Microwave technology for waste management applications including disposition of electronic circuitry

    International Nuclear Information System (INIS)

    Wicks, G.G.; Clark, D.E.; Schulz, R.L.; Folz, D.C.

    1995-01-01

    Microwave technology is being developed nationally and internationally for a variety of environmental remediation purposes. These efforts include treatment and destruction of a vast array of gaseous, liquid and solid hazardous wastes as well as subsequent immobilization of selected components. Microwave technology provides an important contribution to an arsenal of existing remediation methods that are designed to protect the public and environment from undesirable consequences of hazardous materials. Applications of microwave energy for environmental remediation will be discussed. Emphasized will be a newly developed microwave process designed to treat discarded electronic circuitry and reclaim the precious metals within for reuse

  13. Microwave Technology for Waste Management Applications Including Disposition of Electronic Circuitry

    International Nuclear Information System (INIS)

    Wicks, G.G.; Clark, D.E.; Schulz, R.L.

    1998-01-01

    Advanced microwave technology is being developed nationally and internationally for a variety of waste management and environmental remediation purposes. These efforts include treatment and destruction of a vast array of gaseous, liquid and solid hazardous wastes as well as subsequent immobilization of hazardous components into leach resistant forms. Microwave technology provides an important contribution to an arsenal of existing remediation methods that are designed to protect the public and environment from the undesirable consequences of hazardous materials. One application of special interest is the treatment of discarded electronic circuitry using a new hybrid microwave treatment process and subsequent reclamation of the precious metals within

  14. Nuclear science and technology: perspective prospects for Philippine development

    International Nuclear Information System (INIS)

    Aleta, C.R.

    1996-01-01

    The paper provides some historical perspectives on nuclear energy utilization and development in the Philippines. Highlights on applications in agriculture, medicine, industry, environment and regulations are mentioned. Current activities include gamma sterilization, food irradiation, sterile insect technique for pest eradication, medical applications, isotope techniques, radiation protection activities and nuclear power. Prospective contribution of national development through the use of radiation and nuclear techniques include those for water resources assessment, environmental and pollution studies, electricity generation and nuclear desalination. The regulatory aspects in support of the nuclear energy development are also discussed. (author)

  15. Developing the FARSEEING Taxonomy of Technologies: Classification and description of technology use (including ICT) in falls prevention studies.

    Science.gov (United States)

    Boulton, Elisabeth; Hawley-Hague, Helen; Vereijken, Beatrix; Clifford, Amanda; Guldemond, Nick; Pfeiffer, Klaus; Hall, Alex; Chesani, Federico; Mellone, Sabato; Bourke, Alan; Todd, Chris

    2016-06-01

    Recent Cochrane reviews on falls and fall prevention have shown that it is possible to prevent falls in older adults living in the community and in care facilities. Technologies aimed at fall detection, assessment, prediction and prevention are emerging, yet there has been no consistency in describing or reporting on interventions using technologies. With the growth of eHealth and data driven interventions, a common language and classification is required. The FARSEEING Taxonomy of Technologies was developed as a tool for those in the field of biomedical informatics to classify and characterise components of studies and interventions. The Taxonomy Development Group (TDG) comprised experts from across Europe. Through face-to-face meetings and contributions via email, five domains were developed, modified and agreed: Approach; Base; Components of outcome measures; Descriptors of technologies; and Evaluation. Each domain included sub-domains and categories with accompanying definitions. The classification system was tested against published papers and further amendments undertaken, including development of an online tool. Six papers were classified by the TDG with levels of consensus recorded. Testing the taxonomy with papers highlighted difficulties in definitions across international healthcare systems, together with differences of TDG members' backgrounds. Definitions were clarified and amended accordingly, but some difficulties remained. The taxonomy and manual were large documents leading to a lengthy classification process. The development of the online application enabled a much simpler classification process, as categories and definitions appeared only when relevant. Overall consensus for the classified papers was 70.66%. Consensus scores increased as modifications were made to the taxonomy. The FARSEEING Taxonomy of Technologies presents a common language, which should now be adopted in the field of biomedical informatics. In developing the taxonomy as an

  16. Cognitive radio : Aligning the regulatory environment with the technology, a business case perspective

    NARCIS (Netherlands)

    Anker, P.D.C.; Lemstra, W.

    2012-01-01

    This paper proposes to use the perspective of the business case to deal with the alignment between the introduction of new technology and the regulatory environment. Although this perspective can be used more generally this paper deals with this perspective in the context of the alignment between

  17. A survey of stakeholder perspectives on exoskeleton technology.

    Science.gov (United States)

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

    2014-12-19

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

  18. Ceramic technologies for automotive industry: Current status and perspectives

    International Nuclear Information System (INIS)

    Okada, Akira

    2009-01-01

    The automotive industry has developed substantially through advances in mechanical technologies, and technologies such as electronics and advanced materials have also contributed to further advances in automobiles. The contribution of ceramic materials to automobile technologies ranges over driving performance, exhaust gas purification, and fuel efficiency improvements. Several ceramic components, such as knock sensors, oxygen sensors, exhaust gas catalysts, and silicon nitride parts for automotive engines, have been successfully applied to automobiles. This paper focuses on the contribution of ceramics to automotive technologies. It also mentions potential contributions in the future, including adiabatic turbo-compound diesels, ceramic gas turbines, fuel cells, and electric vehicles because ceramic technologies have been intensively involved in the challenge to achieve advanced power sources.

  19. Information Technology Diffusion in Academic Teaching: An Institutional Perspective

    Science.gov (United States)

    Naveh, Gali; Tubin, Dorit; Pliskin, Nava

    Even though diffusion of information and communication technology (ICT) in academic teaching has been fast, the expected benefits in pedagogy and structure have yet to materialize. Rogers' diffusion theory, which focuses on adoption and rejection of innovation, can explain the proliferation of ICT usage in academia, but the lack of ICT-based pedagogical and structural changes are beyond the scope of diffusion theory. The objective of this paper is to broaden the theoretical base for explaining the state of ICT in academia via the alternative conceptual lens of institutional theory, which focuses on the relationship between the organization and its environment. With the institutional theory perspective in mind, we suggest that further pedagogical and structural changes in academic courses should not be expected as a result of ICT implementation in academic teaching.

  20. NON-TECHNOLOGICAL INNOVATION: CURRENT ISSUES AND PERSPECTIVES

    OpenAIRE

    Cristina Saraiva Pereira; Fernando Carlos Cabrita Romero

    2013-01-01

    ABSTRACTInnovationcan be considered to be a complex phenomenon including technical andnon-technical aspects. A remarkable increase in the interdisciplinary attention devoted to innovation has been noticed over the recent decades but the formal technological and economic aspects of innovation have received much more attention and have been taken into account in a far greater number of analyses, despite the great importance of the non-technological dimension of innovation.This paper attempts a ...

  1. A Systematic Review of Technology-Based Dietary Intake Assessment Validation Studies That Include Carotenoid Biomarkers

    Science.gov (United States)

    Burrows, Tracy L.; Rollo, Megan E.; Williams, Rebecca; Wood, Lisa G.; Garg, Manohar L.; Jensen, Megan; Collins, Clare E.

    2017-01-01

    Technological advances have allowed for the evolution of traditional dietary assessment methods. The aim of this review is to evaluate the accuracy of technology-based dietary assessment methods to determine carotenoid and/or fruit and vegetable intake when compared with carotenoid biomarkers. An online search strategy was undertaken to identify studies published in the English language up to July 2016. Inclusion criteria were adults ≥18 years, a measure of dietary intake that used information and communication technologies that specified fruit and/or vegetable intake or dietary carotenoid, a biomarker of carotenoid status and the association between the two. Sixteen articles from 13 studies were included with the majority cross-sectional in design (n = 9). Some studies used multiple dietary assessment methods with the most common: food records (n = 7), 24-h diet recalls (n = 5), food frequency questionnaires (n = 3) and diet quality assessed by dietary screener (n = 1). Two studies were directly web based, with four studies using technology that could be completed offline and data later transferred. Two studies utilised technology in the collection of dietary data, while the majority (n = 11) automated the collection in combination with nutrient analysis of the dietary data. Four studies provided correlation values between dietary carotenoids with biomarkers, ranging from r = 0.13 to 0.62 with the remaining studies comparing a measure of fruit and vegetable intake with biomarkers (r = 0.09 to 0.25). This review provides an overview of technology-based dietary assessment methods that have been used in validation studies with objectively measured carotenoids. Findings were positive with these dietary assessment measures showing mostly moderate associations with carotenoid biomarkers. PMID:28216582

  2. A Systematic Review of Technology-Based Dietary Intake Assessment Validation Studies That Include Carotenoid Biomarkers.

    Science.gov (United States)

    Burrows, Tracy L; Rollo, Megan E; Williams, Rebecca; Wood, Lisa G; Garg, Manohar L; Jensen, Megan; Collins, Clare E

    2017-02-14

    Technological advances have allowed for the evolution of traditional dietary assessment methods. The aim of this review is to evaluate the accuracy of technology-based dietary assessment methods to determine carotenoid and/or fruit and vegetable intake when compared with carotenoid biomarkers. An online search strategy was undertaken to identify studies published in the English language up to July 2016. Inclusion criteria were adults ≥18 years, a measure of dietary intake that used information and communication technologies that specified fruit and/or vegetable intake or dietary carotenoid, a biomarker of carotenoid status and the association between the two. Sixteen articles from 13 studies were included with the majority cross-sectional in design ( n = 9). Some studies used multiple dietary assessment methods with the most common: food records ( n = 7), 24-h diet recalls ( n = 5), food frequency questionnaires ( n = 3) and diet quality assessed by dietary screener ( n = 1). Two studies were directly web based, with four studies using technology that could be completed offline and data later transferred. Two studies utilised technology in the collection of dietary data, while the majority ( n = 11) automated the collection in combination with nutrient analysis of the dietary data. Four studies provided correlation values between dietary carotenoids with biomarkers, ranging from r = 0.13 to 0.62 with the remaining studies comparing a measure of fruit and vegetable intake with biomarkers ( r = 0.09 to 0.25). This review provides an overview of technology-based dietary assessment methods that have been used in validation studies with objectively measured carotenoids. Findings were positive with these dietary assessment measures showing mostly moderate associations with carotenoid biomarkers.

  3. A Systematic Review of Technology-Based Dietary Intake Assessment Validation Studies That Include Carotenoid Biomarkers

    Directory of Open Access Journals (Sweden)

    Tracy L. Burrows

    2017-02-01

    Full Text Available Technological advances have allowed for the evolution of traditional dietary assessment methods. The aim of this review is to evaluate the accuracy of technology-based dietary assessment methods to determine carotenoid and/or fruit and vegetable intake when compared with carotenoid biomarkers. An online search strategy was undertaken to identify studies published in the English language up to July 2016. Inclusion criteria were adults ≥18 years, a measure of dietary intake that used information and communication technologies that specified fruit and/or vegetable intake or dietary carotenoid, a biomarker of carotenoid status and the association between the two. Sixteen articles from 13 studies were included with the majority cross-sectional in design (n = 9. Some studies used multiple dietary assessment methods with the most common: food records (n = 7, 24-h diet recalls (n = 5, food frequency questionnaires (n = 3 and diet quality assessed by dietary screener (n = 1. Two studies were directly web based, with four studies using technology that could be completed offline and data later transferred. Two studies utilised technology in the collection of dietary data, while the majority (n = 11 automated the collection in combination with nutrient analysis of the dietary data. Four studies provided correlation values between dietary carotenoids with biomarkers, ranging from r = 0.13 to 0.62 with the remaining studies comparing a measure of fruit and vegetable intake with biomarkers (r = 0.09 to 0.25. This review provides an overview of technology-based dietary assessment methods that have been used in validation studies with objectively measured carotenoids. Findings were positive with these dietary assessment measures showing mostly moderate associations with carotenoid biomarkers.

  4. Perspective for Aquaponic Systems: "Omic" Technologies for Microbial Community Analysis.

    Science.gov (United States)

    Munguia-Fragozo, Perla; Alatorre-Jacome, Oscar; Rico-Garcia, Enrique; Torres-Pacheco, Irineo; Cruz-Hernandez, Andres; Ocampo-Velazquez, Rosalia V; Garcia-Trejo, Juan F; Guevara-Gonzalez, Ramon G

    2015-01-01

    Aquaponics is the combined production of aquaculture and hydroponics, connected by a water recirculation system. In this productive system, the microbial community is responsible for carrying out the nutrient dynamics between the components. The nutrimental transformations mainly consist in the transformation of chemical species from toxic compounds into available nutrients. In this particular field, the microbial research, the "Omic" technologies will allow a broader scope of studies about a current microbial profile inside aquaponics community, even in those species that currently are unculturable. This approach can also be useful to understand complex interactions of living components in the system. Until now, the analog studies were made to set up the microbial characterization on recirculation aquaculture systems (RAS). However, microbial community composition of aquaponics is still unknown. "Omic" technologies like metagenomic can help to reveal taxonomic diversity. The perspectives are also to begin the first attempts to sketch the functional diversity inside aquaponic systems and its ecological relationships. The knowledge of the emergent properties inside the microbial community, as well as the understanding of the biosynthesis pathways, can derive in future biotechnological applications. Thus, the aim of this review is to show potential applications of current "Omic" tools to characterize the microbial community in aquaponic systems.

  5. Indicators of perceived useful dementia care assistive technology: Caregivers' perspectives.

    Science.gov (United States)

    Mao, Hui-Fen; Chang, Ling-Hui; Yao, Grace; Chen, Wan-Yin; Huang, Wen-Ni Wennie

    2015-08-01

    The study aims to investigate the caregivers' context-specific perceived usefulness of available assistive technology (AT) devices and the professionals' perspectives on the usefulness indicators of AT devices for home-dwelling individuals with mild-to-moderate dementia. A total of 72 caregivers completed a questionnaire rating 82 AT devices with a high-perceived usefulness (HPU) or low-perceived usefulness (LPU). A total of 21 experts rated 10 usefulness indicators of these devices. We compared the mean of each indicator between the HPU and LPU groups. Most caregivers, who are generally amenable to using AT devices, thought they were useful for helping to care for home-dwelling older adults with mild-to-moderate dementia. The level of perceived usefulness from the experts' perspectives depends on specific design indicators (e.g. familiarity) and the context in which the AT is used (e.g. in everyday life or in emergencies). Indicators for HPU devices were: allows selective accident prevention, has an intuitive interface, is familiar, offers ease of use and simplifies activities. LPU devices featured client prompting. There were no significant differences between HPU and LPU devices with indicators of: is automated, informs caregiver, preserves privacy and preserves autonomy. Safety issues were considered important, and sometimes overshadowed ethical dilemmas, such as privacy and autonomy concern. The present study provides insight into how caregivers perceived the usefulness of AT devices, and how that varied with context. Indicators of devices perceived as useful can serve as guidelines for modifying existing devices and designing new devices. Future application could also incorporate the points of view from the persons with dementia. © 2014 Japan Geriatrics Society.

  6. An Information-Theoretic Perspective on Coarse-Graining, Including the Transition from Micro to Macro

    Directory of Open Access Journals (Sweden)

    Kristian Lindgren

    2015-05-01

    Full Text Available An information-theoretic perspective on coarse-graining is presented. It starts with an information characterization of configurations at the micro-level using a local information quantity that has a spatial average equal to a microscopic entropy. With a reversible micro dynamics, this entropy is conserved. In the micro-macro transition, it is shown how this local information quantity is transformed into a macroscopic entropy, as the local states are aggregated into macroscopic concentration variables. The information loss in this transition is identified, and the connection to the irreversibility of the macro dynamics and the second law of thermodynamics is discussed. This is then connected to a process of further coarse-graining towards higher characteristic length scales in the context of chemical reaction-diffusion dynamics capable of pattern formation. On these higher levels of coarse-graining, information flows across length scales and across space are defined. These flows obey a continuity equation for information, and they are connected to the thermodynamic constraints of the system, via an outflow of information from macroscopic to microscopic levels in the form of entropy production, as well as an inflow of information, from an external free energy source, if a spatial chemical pattern is to be maintained.

  7. A global sustainability perspective on 3D printing technologies

    International Nuclear Information System (INIS)

    Gebler, Malte; Schoot Uiterkamp, Anton J.M.; Visser, Cindy

    2014-01-01

    Three-dimensional printing (3DP) represents a relative novel technology in manufacturing which is associated with potentially strong stimuli for sustainable development. Until now, research has merely assessed case study-related potentials of 3DP and described specific aspects of 3DP. This study represents the first comprehensive assessment of 3DP from a global sustainability perspective. It contains a qualitative assessment of 3DP-induced sustainability implications and quantifies changes in life cycle costs, energy and CO 2 emissions globally by 2025. 3DP is identified to cost-effectively lower manufacturing inputs and outputs in markets with low volume, customized and high-value production chains as aerospace and medical component manufacturing. This lowers energy use, resource demands and related CO 2 emissions over the entire product life cycle, induces changes in labour structures and generates shifts towards more digital and localized supply chains. The model calculations show that 3DP contains the potential to reduce costs by 170–593 billion US $, the total primary energy supply by 2.54–9.30 EJ and CO 2 emissions by 130.5–525.5 Mt by 2025. The great range within the saving potentials can be explained with the immature state of the technology and the associated uncertainties of predicting market and technology developments. The energy and CO 2 emission intensities of industrial manufacturing are reducible by maximally 5% through 3DP by 2025, as 3DP remains a niche technology. If 3DP was applicable to larger production volumes in consumer products or automotive manufacturing, it contains the (theoretical) potential to absolutely decouple energy and CO 2 emission from economic activity. - Highlights: • Global sustainability aspects of 3DP in manufacturing are assessed in two ways. • 3DP will strongly influence manufacturing in aerospace, medical components, tooling. • 3DP re-shifts production to consumer countries due to decreased labour costs.

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

    DEFF Research Database (Denmark)

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

    2015-01-01

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

  9. Contemporary Aspects of Marketing in Clinical Trials Including Segments of IT and Technology Transfer.

    Science.gov (United States)

    Stamenovic, Milorad; Dobraca, Amra; Smajlovic, Mersiha

    2018-01-01

    The aim of this paper is to present the marketing strategy and the application of management (marketing management) and advertising in order to increase the efficiency of innovative approach in clinical trials that include and involve the use of new technologies and transfer of technologies. This paper has a descriptive character and represents a narrative review of the literature and new model implementation. Marketing models are primarily used to improve the inclusion of a larger (and appropriate) number of patients, but they can be credited for the stay and monitoring of patients in the trial. Regulatory mechanisms play an important role in the application of various marketing strategies within clinical trials. The value for the patient as the most important stakeholder is defined in the field of clinical trials according to Kotler's value model for the consumer. In order to achieve the best results it is important to adequately examine all the elements of clinical trials and apply this knowledge in creation of a marketing plan that will be made in accordance with the legal regulations defined globally and locally. In this paper, two challenges have been highlighted for the adequate application of marketing tools in the field of clinical trials, namely: defining business elements in order to provide an adequate marketing approach for clinical trials and technology transfer and ensuring uniformity and regulatory affirmation of marketing attitudes in clinical trials in all regions in which they are carried out in accordance with ICH-GCP and valid regulations.

  10. Mass Media’s Perspective on the Challenges of Information and Communication Technology (ICT) in Indonesia

    Science.gov (United States)

    Junaidi

    2017-12-01

    This study investigated the challenges of Information and Communication Technology (ICT) in Indonesia based on mass media’s perspective. The challenges of ICT on mass media’s perspective are very complex. Some of these challenges include the consideration of the advantages and disadvantages of ICT, threats to the unity of the country, cultural problems, regulation, business competition among operators, Pokemon Go booming, the existence of social media which triggers hostility between people and the increasing rate of the interconnection cost. Among the main reasons to this phenomenon is a need of massive investment to build the infrastructures. This study used Robert N. Entman framing model to analyze the headlines of Majalah ICT (an ICT magazine).

  11. Access from Space: A New Perspective on NASA's Space Transportation Technology Requirements and Opportunities

    Science.gov (United States)

    Rasky, Daniel J.

    2004-01-01

    The need for robust and reliable access from space is clearly demonstrated by the recent loss of the Space Shuttle Columbia; as well as the NASA s goals to get the Shuttle re-flying and extend its life, build new vehicles for space access, produce successful robotic landers and s a q k retrr? llisrions, and maximize the science content of ambitious outer planets missions that contain nuclear reactors which must be safe for re-entry after possible launch aborts. The technology lynch pin of access from space is hypersonic entry systems such the thermal protection system, along with navigation, guidance and control (NG&C). But it also extends to descent and landing systems such as parachutes, airbags and their control systems. Current space access technology maturation programs such as NASA s Next Generation Launch Technology (NGLT) program or the In-Space Propulsion (ISP) program focus on maturing laboratory demonstrated technologies for potential adoption by specific mission applications. A key requirement for these programs success is a suitable queue of innovative technologies and advanced concepts to mature, including mission concepts enabled by innovative, cross cutting technology advancements. When considering space access, propulsion often dominates the capability requirements, as well as the attention and resources. From the perspective of access from space some new cross cutting technology drivers come into view, along with some new capability opportunities. These include new miniature vehicles (micro, nano, and picosats), advanced automated systems (providing autonomous on-orbit inspection or landing site selection), and transformable aeroshells (to maximize capabilities and minimize weight). This paper provides an assessment of the technology drivers needed to meet future access from space mission requirements, along with the mission capabilities that can be envisioned from innovative, cross cutting access from space technology developments.

  12. Health risks in perspective: Judging health risks of energy technologies

    Energy Technology Data Exchange (ETDEWEB)

    Rowe, M.D.

    1992-09-18

    Almost daily, Americans receive reports from the mass news media about some new and frightening risk to health and welfare. Most such reports emphasize the newsworthiness of the risks -- the possibility of a crisis, disagreements among experts, how things happened, who is responsible for fixing them, how much will it cost, conflict among parties involved, etc. As a rule, the magnitudes of the risks, or the difficulty of estimating those magnitudes, have limited newsworthiness, and so they are not mentioned. Because of this emphasis in the news media, most people outside the risk assessment community must judge the relative significance of the various risks to which we all are exposed with only that information deemed newsworthy by reporters. This information is biased and shows risks in isolation. There is no basis for understanding and comparing the relative importance of risks among themselves, or for comparing one risk, perhaps a new or newly-discovered one, in the field of all risks. The purpose of this report is to provide perspective on the various risks to which we are routinely exposed. It serves as a basis for understanding the meaning of quantitative risk estimates and for comparing new or newly-discovered risks with other, better-understood risks. Specific emphasis is placed on health risks of energy technologies.

  13. A PERSPECTIVE OF MALAY QUATRAIN IN MEDIA TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Arbaie SUJUD

    2012-06-01

    Full Text Available Malay quatrain has been introduced since long time ago among the Malay communities. It has also been used until today in formal ceremonies like the weddings, meetings and speeches. The Malay quatrain has also been taught in schools in order to inculcate the culture among children at young age. Therefore, this study ascertains the perspective of Malay quatrain in the media technology. The objectives of the study were to identify the types of Malay quatrain favored by the students and discuss the interactions of the students during the process of learning. The samples of the study involved 20 volunteered subjects from a school in Malaysia. The subjects were nine year olds male and female students. The subjects were given a website which consists of Malay quatrain activities. The Malay quatrains consisted of moral values that were able to be understood among the students. The subjects were in pairs and they were to try out the website and discuss their opinion about the Malay quatrain. The interactions among the subjects were taped and selected interactions related to the study were analyzed. The discourse analysis method was used to analyze the interactions. The results of the study revealed that the subjects would prefer the Malay quatrain which has the value of love among family members, friends and teachers. It is hoped that future research concentrates on the use the Malay quatrain with aesthetic values among children at primary schools.

  14. Ecodesign perspectives of thin-film photovoltaic technologies

    DEFF Research Database (Denmark)

    Chatzisideris, Marios Dimos; Espinosa Martinez, Nieves; Laurent, Alexis

    2016-01-01

    highlighted the importance of (i) including the entire life cycle of the PV system, in particular the often-omitted disposal stage, and (ii) assessing all relevant impact categories and not just climate change or energy requirements to minimise the risk of burden-shifting. Out of the 28 studies embracing......Here, we review 33 life cycle assessment (LCA) studies of thin-film photovoltaic (PV) technologies that have had a holistic coverage in their assessments and/or have included ecodesign aspects. Only five of them were found to have a comprehensive life cycle and impact coverage, and their analyses...... ecodesign considerations in parts of the PV life cycle, the analysis of the eleven of them addressing primary energy demand during module production suggests that electricity consumption during the metal deposition processes is a top contributor and should be prioritised by PV technology developers...

  15. Defining a National Web Sphere over time from the Perspectives of Collection Technology and Scholarship

    DEFF Research Database (Denmark)

    Zierau, Eld; Brügger, Niels; Moesgaard, Jakob

    the framework aims at a definition that can be reused independent of changed behaviours on the net, changes in jurisdiction and changes in technology. A crucial point in this framework is that the perspectives of collection, technology and Scholarship are present in decision making. The framework origins from...... decisions. In this paper this definition is based on input from three important fields represented by each of the authors, representing the perspectives of scholarship, the Danish web Archive, and computer science. This represents the perspectives of collection, technology and scholarship, which are all...

  16. Including Adulthood in Music Education Perspectives and Policy: A Lifespan View

    Science.gov (United States)

    Myers, David E.

    2012-01-01

    Music learning among adults is witnessing rapid escalation as an important area of research and practice among music education professionals. In contrast to the years encompassed by childhood and adolescence, a significant challenge in teaching adults is that average life expectancies in developed countries include some 55 to 65 years beyond age…

  17. Child Care Teachers' Perspectives on Including Children with Challenging Behavior in Child Care Settings

    Science.gov (United States)

    Quesenberry, Amanda C.; Hemmeter, Mary Louise; Ostrosky, Michaelene M.; Hamann, Kira

    2014-01-01

    In this study, 9 teachers from 5 child care centers were interviewed to examine their perceptions on including children with challenging behavior in their classrooms. The findings provide a firsthand view into how child care teachers support children's social and emotional development and address challenging behavior. Results confirm previous…

  18. Hydropower development trends from a technological paradigm perspective

    International Nuclear Information System (INIS)

    Xu, Jiuping; Ni, Ting; Zheng, Bobo

    2015-01-01

    Highlights: • We propose a novel concept of hydropower development technological paradigm. • We create a data analysis system to visualize the keyword foci. • Future trajectories include hybrid power systems and resources from seawater. • The HDTP consists of a three-stage evolution and a policy framework. • The HDTP provides a how-to-do solution for the soft path. - Abstract: Hydropower has long been considered the backbone of the power generation sector in low-carbon and sustainable energy systems. Yet, as reliance on hydropower has been generally declining, the world is awakening to the need to fundamentally rethink the way hydropower is developed and managed. The paper proposes a systematic methodology to research the development trends and find a more sustainable hydropower path. Literature mining using the data analysis system and the technological paradigm theory were adopted to conduct the research. The keyword visualization results were found to meet the laws for the three phases of the technological paradigm. Specific key areas, such as small hydropower plants, hybrid power systems, and hydropower from seawater were identified as past, present and near future trajectories. To further accelerate hydropower development, specific subsidies and incentives need to be provided in areas such as capital costs and technological support. The study paves the way for a soft path solution which complements the hard path in hydropower field

  19. 32 CFR 37.875 - Should my TIA include a provision concerning foreign access to technology?

    Science.gov (United States)

    2010-07-01

    ... preclude the establishment of domestic sources of the technology for defense purposes. Financial and... foreign access to technology? 37.875 Section 37.875 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD GRANT AND AGREEMENT REGULATIONS TECHNOLOGY INVESTMENT AGREEMENTS Award Terms...

  20. 76 FR 2144 - Quest Diagnostics, Inc. Information Technology Help Desk Services Including On-Site Leased...

    Science.gov (United States)

    2011-01-12

    ... Employment and Training Administration Quest Diagnostics, Inc. Information Technology Help Desk Services...., Information Technology Help Desk Services, West Norriton, Pennsylvania. The workers are engaged in activities... Technology Help Desk ] Services. The Department has determined that these workers were sufficiently under the...

  1. Technological advances in perioperative monitoring: Current concepts and clinical perspectives.

    Science.gov (United States)

    Chilkoti, Geetanjali; Wadhwa, Rachna; Saxena, Ashok Kumar

    2015-01-01

    Minimal mandatory monitoring in the perioperative period recommended by Association of Anesthetists of Great Britain and Ireland and American Society of Anesthesiologists are universally acknowledged and has become an integral part of the anesthesia practice. The technologies in perioperative monitoring have advanced, and the availability and clinical applications have multiplied exponentially. Newer monitoring techniques include depth of anesthesia monitoring, goal-directed fluid therapy, transesophageal echocardiography, advanced neurological monitoring, improved alarm system and technological advancement in objective pain assessment. Various factors that need to be considered with the use of improved monitoring techniques are their validation data, patient outcome, safety profile, cost-effectiveness, awareness of the possible adverse events, knowledge of technical principle and ability of the convenient routine handling. In this review, we will discuss the new monitoring techniques in anesthesia, their advantages, deficiencies, limitations, their comparison to the conventional methods and their effect on patient outcome, if any.

  2. Propulsion Control Technology Development in the United States A Historical Perspective

    Science.gov (United States)

    Jaw, Link C.a; Garg, Sanjay

    2005-01-01

    This paper presents a historical perspective of the advancement of control technologies for aircraft gas turbine engines. The paper primarily covers technology advances in the United States in the last 60 years (1940 to approximately 2002). The paper emphasizes the pioneering technologies that have been tested or implemented during this period, assimilating knowledge and experience from industry experts, including personal interviews with both current and retired experts. Since the first United States-built aircraft gas turbine engine was flown in 1942, engine control technology has evolved from a simple hydro-mechanical fuel metering valve to a full-authority digital electronic control system (FADEC) that is common to all modern aircraft propulsion systems. At the same time, control systems have provided engine diagnostic functions. Engine diagnostic capabilities have also evolved from pilot observation of engine gauges to the automated on-board diagnostic system that uses mathematical models to assess engine health and assist in post-flight troubleshooting and maintenance. Using system complexity and capability as a measure, we can break the historical development of control systems down to four phases: (1) the start-up phase (1942 to 1949), (2) the growth phase (1950 to 1969), (3) the electronic phase (1970 to 1989), and (4) the integration phase (1990 to 2002). In each phase, the state-of-the-art control technology is described and the engines that have become historical landmarks, from the control and diagnostic standpoint, are identified. Finally, a historical perspective of engine controls in the last 60 years is presented in terms of control system complexity, number of sensors, number of lines of software (or embedded code), and other factors.

  3. Incorporating a Socio-Ecological-Technological Systems (SETS) perspective into the adaptive management framework

    Science.gov (United States)

    Incorporating a social-ecological-technological systems (SETS) perspective to the adaptive management process requires that stakeholders and managers conceptualize restoration projects as part of coupled human and natural systems and assess underlying social drivers and accrued b...

  4. The Adoption and Effects of International Telecommunication Trends in South Africa: Technology and Market Perspectives

    CSIR Research Space (South Africa)

    Evert, GP

    2014-07-01

    Full Text Available The evolution of the telecommunication industry, from both technology and market perspectives, is increasing at a rapid rate. At the forefront of this evolution are the telecommunication standards organisations and vendors. However, the evolution...

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

    NARCIS (Netherlands)

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

    2013-01-01

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

  6. Early recognition of technological opportunities. Realization and perspectives

    International Nuclear Information System (INIS)

    Stegelmann, H.U.; Peters, H.P.; Stein, G.; Muench, E.

    1988-03-01

    In cooperation with the American consulting company Arthur D. Little, a number of procedures, including evaluation of literature data banks, expert interviews and expert workshops, were tried. A three-step concept was finally developed involving identification of candidate technologies (identification), collection of information on these candidates (exploration), ultimately leading to an assessment of the candidate technologies (evaluation). Such a procedure basically enables long-term observation of the scientific policy decisions. This information may serve to identify the deficits and strength of the German scientific system in comparison to that of other countries. Such a system permits the survey and documentation of scientists' subjective expectations on the trends of technology developments and the associated economic and other social consequences. It became apparent that this concept should not raise expectations too high and that it is not essentially different from the advisory instruments already employed today (advisory councils, expert consultants), but rather that these established procedures are merely systematized and supplemented by further information sources (e.g. data banks). In implementing this study two central sets of problems were identified which must be overcome: The early recognition of opportunities is in the long run based on analysts infiltrating the existing network of specialist scientists and examining the information in circulation there with respect to the aims of early recognition so that access to this network is a decisive requirement for an institutionalization of early recognition; incentive systems must be created motivating scientists to become actively involved in the early recognition of technological opportunities. (orig./HP) [de

  7. Missing the target: including perspectives of women with overweight and obesity to inform stigma-reduction strategies.

    Science.gov (United States)

    Puhl, R M; Himmelstein, M S; Gorin, A A; Suh, Y J

    2017-03-01

    Pervasive weight stigma and discrimination have led to ongoing calls for efforts to reduce this bias. Despite increasing research on stigma-reduction strategies, perspectives of individuals who have experienced weight stigma have rarely been included to inform this research. The present study conducted a systematic examination of women with high body weight to assess their perspectives about a broad range of strategies to reduce weight-based stigma. Women with overweight or obesity ( N  = 461) completed an online survey in which they evaluated the importance, feasibility and potential impact of 35 stigma-reduction strategies in diverse settings. Participants (91.5% who reported experiencing weight stigma) also completed self-report measures assessing experienced and internalized weight stigma. Most participants assigned high importance to all stigma-reduction strategies, with school-based and healthcare approaches accruing the highest ratings. Adding weight stigma to existing anti-harassment workplace training was rated as the most impactful and feasible strategy. The family environment was viewed as an important intervention target, regardless of participants' experienced or internalized stigma. These findings underscore the importance of including people with stigmatized identities in stigma-reduction research; their insights provide a necessary and valuable contribution that can inform ways to reduce weight-based inequities and prioritize such efforts.

  8. Utilities and Power - Sector Report. Malaysia: including electricity, gas, water, sewerage, telecommunications and information technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    This report is one of a series designed to introduce British exporters to the opportunities offered by the Malaysian market. The Seventh Malaysia Plan, covering the five year period, 1996-2000, contains an ambitious menu of infrastructure projects. Total expenditure under the Plan is envisaged at RM450 billion, of which around RM380 billion will be sourced from the private sector. This is an indication of the wealth accumulated within the Malaysian economy. The infrastructure developments identified are designed to take the country towards Vision 2020. These infrastructure developments will continue to make the country highly attractive to foreign investors, who were the catalyst for Malaysia`s explosive growth over the last few years. Malaysian Corporations have also grown rapidly and are becoming international investors and traders in their own right, including in the United Kingdom. As they expand, seeking new markets, they are looking also for partners with whom they can share technology and jointly develop projects. Such companies are often ideal partners for UK companies wishing to enter the Malaysian and Asian market. Malaysia offers opportunities to companies prepared to make the small effort to know and understand the country and its people. This report will assist companies to develop a useful understanding of the market. (author)

  9. 75 FR 60141 - International Business Machines (IBM), Global Technology Services Delivery Division, Including On...

    Science.gov (United States)

    2010-09-29

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,164] International Business... 25, 2010, applicable to workers of International Business Machines (IBM), Global Technology Services... hereby issued as follows: All workers of International Business Machines (IBM), Global Technology...

  10. Plasma-chemical technology of treatment of halogen-containing waste including polychlorinated biphenyls

    Science.gov (United States)

    Gusarov, E. E.; Malkov, Yu. P.; Stepanov, S. G.; Troshchinenko, G. A.; Zasypkin, I. M.

    2010-12-01

    We consider the developed plasma-chemical technology of halogen-containing substances treatment. The paper contains the experimental plant schematic and the positive results obtained after the treatment of tetrafluoromethane, ozone-damaging freon 12, polychlorinated biphenyls (PCB), the waste containing fluoride and chloride organics. The technology is proposed for industrial application.

  11. INDEX OF SPECIALISATION ACCORDING TO TECHNOLOGICAL FIELDS AND THE PERSPECTIVES OF TECHNOLOGICAL LEADERSHIP OF RUSSIA

    Directory of Open Access Journals (Sweden)

    V. G. Zinov

    2016-01-01

    Full Text Available The article presents a completed analysis of patent documents collections, distributed outside ofRussian Federationand its organisation according to classes introduced by International Patent Classification. There are identified areas in engineering, where an increased activity of Russian residents is detected in the global space of intellectual property (IP. There are recognised competitive scientific-technological capacities ofRussian Federationfor conquering the world market. These include technologies for creating and producing new medical drugs, informational communication and digital technologies. There has been identified a significant number of patent technical solutions in certain areas of chemical and biotechnologies. It is emphasised that Russian global technological leadership is impossible without the presence in the global space of the intellectual property.

  12. Development of a tripolar model of technology acceptance: Hospital-based physicians' perspective on EHR.

    Science.gov (United States)

    Beglaryan, Mher; Petrosyan, Varduhi; Bunker, Edward

    2017-06-01

    In health care, information technologies (IT) hold a promise to harness an ever-increasing flow of health related information and bring significant benefits including improved quality of care, efficiency, and cost containment. One of the main tools for collecting and utilizing health data is the Electronic Health Record (EHR). EHRs implementation can face numerous barriers to acceptance including attitudes and perceptions of potential users, required effort attributed to their implementation and usage, and resistance to change. Various theories explicate different aspects of technology deployment, implementation, and acceptance. One of the common theories is the Technology Acceptance Model (TAM), which helps to study the implementation of different healthcare IT applications. The objectives of this study are: to understand the barriers of EHR implementation from the perspective of physicians; to identify major determinants of physicians' acceptance of technology; and develop a model that explains better how EHRs (and technologies in general) are accepted by physicians. The proposed model derives from a cross-sectional survey of physicians selected through multi-stage cluster sampling from the hospitals of Yerevan, Armenia. The study team designed the survey instrument based on a literature review on barriers of EHR implementation. The analysis employed exploratory structural equation modeling (ESEM) with a robust weighted least squares (WLSMV) estimator for categorical indicators. The analysis progressed in two steps: appraisal of the measurement model and testing of the structural model. The derived model identifies the following factors as direct determinants of behavioral intention to use a novel technology: projected collective usefulness; personal innovativeness; patient influence; and resistance to change. Other factors (e.g., organizational change, professional relationships, administrative monitoring, organizational support and computer anxiety) exert their

  13. Student and Professor Perspectives on Exemplary Practices in the Use of Information and Communication Technologies (ICTs) and E-Learning in Colleges

    Science.gov (United States)

    King, Laura; Jorgensen, Mary; Lussier, Alex; Fichten, Catherine; Havel, Alice; Amsel, Rhonda; Poldma, Tiiu; Budd, Jillian; Jorgensen, Shirley; Marcil, Evelyne; Nguyen, Mai Nhu; Chauvin, Alexandre; Asuncion, Jennison

    2017-01-01

    Knowing that motivation is at the crux of learning, we examined students' motivation to engage--or not--in courses which include the use of information and communication technologies (ICTs). Although many college instructors use ICTs, there are no studies on the perspectives of professors identified as exemplary users of technology. This is why we…

  14. Technology and Adolescents: Perspectives on the Things to Come

    Science.gov (United States)

    Katz, Raul L.; Felix, Max; Gubernick, Madlen

    2014-01-01

    Assuming that, given the processes of technology diffusion, adolescent behavior forecasts future consumption of digital information, it would seem pertinent to study the characteristics of teenager technology use. This research asks: What are the key patterns regarding the use of technology platforms by teenagers? Is technology usage among…

  15. Relative performance analysis of IR FPA technologies from the perspective of system level performance

    Science.gov (United States)

    Haran, Terence L.; James, J. Christopher; Cincotta, Tomas E.

    2017-08-01

    The majority of high performance infrared systems today utilize FPAs composed of intrinsic direct bandgap semiconductor photon detectors such as MCT or InSb. Quantum well detector technologies such as QWIPs, QDIPs, and SLS photodetectors are potentially lower cost alternatives to MCT and InSb, but the relative performance of these technologies has not been sufficiently high to allow widespread adoption outside of a handful of applications. While detectors are often evaluated using figures of merit such as NETD or D∗, these metrics, which include many underlying aspects such as spectral quantum efficiency, dark current, well size, MTF, and array response uniformity, may be far removed from the performance metrics used to judge performance of a system in an operationally relevant scenario. True comparisons of performance for various detector technologies from the perspective of end-to-end system performance have rarely been conducted, especially considering the rapid progress of the newer quantum well technologies. System level models such as the US Army's Night Vision Integrated Performance Model (NV-IPM) can calculate image contrast and spatial frequency content using data from the target/background, intervening atmosphere, and system components. This paper includes results from a performance parameter sensitivity analysis using NV-IPM to determine the relative importance of various FPA performance parameters to the overall performance of a long range imaging system. Parameters included are: QE, dark current density, quantum well capacity, downstream readout noise, well fill, image frame rate, frame averaging, and residual fixed pattern noise. The state-of-the art for XBn, QWIP, and SLS detector technologies operating in the MWIR and LWIR bands will be surveyed to assess performance of quantum structures compared to MCT and InSb. The intent is to provide a comprehensive assessment of quantum detector performance and to identify areas where increased research

  16. Theoretical Perspectives of Enterprise Architecture for Technological Transformation

    DEFF Research Database (Denmark)

    Tambo, Torben

    2017-01-01

    The purpose of this article is to investigate the completeness of the theoretical foundations of Enterprise Architecture (EA) by reviewing four selected disciplines from Management of Technology (MOT). Often theory on EA is based on prior EA contributions or more distant contributions such as ser......The purpose of this article is to investigate the completeness of the theoretical foundations of Enterprise Architecture (EA) by reviewing four selected disciplines from Management of Technology (MOT). Often theory on EA is based on prior EA contributions or more distant contributions...... such as service science, semiotics, psycho-social constructs, business process analytics, and systems science. It is here argued that other theories might be more supportive to EA. The current article is based on a review of the MOT literature and a subsequent literature review within each of the four specialized...... with closely-related activities of the enterprise. EA is often at risk in the enterprise to be retrospective towards changes. The suggested framework has practical implications in order to organize EA activities more collaboratively and cross-functionally; e.g., include marketing officers and librarians in EA...

  17. Desalination with thermal solar systems: technology assessment and perspectives

    International Nuclear Information System (INIS)

    Ajona, J.I.

    1992-01-01

    Solar desalination is among the most promising alternatives to apply solar energy as solar availability and the load requirements use to be matched. Solar thermal energy offers a full set of alternatives to desalt water, being the main difference among them the temperature range at which the load has to be fed. Solar technologies for the low temperature range (solar stills, plastic collectors,...) are quite suited for small loads in isolated placed or whenever the main constrain is to indigenize technology and to perform the operation and maintenance work with low qualified local labor, such as in less developed countries. The main drawback of this low temperature use of solar energy is that it is not possible to recover neither the heat of condensation of the water vapor, nor from the reject brine, to warm up the feed saline water. Higher temperature collectors, such as flat plate collectors with transparent insulation material and evacuated tubes, allow to work with conventional desalination units fed at 60-90C, as Multiple Effect Units or Multistage Flash Units, which get a performance ratio (quotient between heat required without recovery and with heat recovery) between 5 and 10. To further increase the performance ratio it is necessary to work with vapor in the 200C range. To attain this temperature range the solar option is based on the Parabolic Trough collector. This has been the line we have followed in our STD project in the Plataforma Solar in Almeria (Spain) when we have run a Multiple Effect Unit with an Absorption Heat Pump able to attain a performance ratio of 20. In this report, included within the STD project activities, we assess the potential of the solar thermal technology to desalt water in all the above mentioned temperature ranges. Beside the technology description and some characteristics results, we present a set of tool that, as the final result is dramatically dependent on the technical and economical scenario selected, will allow to

  18. Web 2.0 Technologies and Building Online Learning Communities: Students' Perspectives

    Science.gov (United States)

    Abdelmalak, Mariam Mousa Matta

    2015-01-01

    The purpose of this action research was to explore students' perspectives regarding using Web 2.0 technologies to develop a community of learners. The course described in this study was a fully online course in an Educational Learning Technologies master's program at a medium-sized university in the U.S. Southwest. A variety of Web 2.0 tools…

  19. Progressive and Regressive Aspects of Information Technology in Society: A Third Sector Perspective

    Science.gov (United States)

    Miller, Kandace R.

    2009-01-01

    This dissertation explores the impact of information technology on progressive and regressive values in society from the perspective of one international foundation and four of its technology-related programs. Through a critical interpretive approach employing an instrumental multiple-case method, a framework to help explain the influence of…

  20. Technological start-ups in the innovation system: an actor-oriented perspective

    NARCIS (Netherlands)

    Jansma, Sikke Ruurd; Gosselt, Jordi Franciscus; de Jong, Menno D.T.

    2018-01-01

    The functional approach of the Technological Innovation System (TIS) has become important in innovation theory to understand the dynamics of technological innovations. Until now, TIS has mainly been applied top-down from a policy perspective. The aim of this study was to investigate whether TIS can

  1. Technological developments and future perspectives on graphene-based metamaterials: a primer for neurosurgeons.

    Science.gov (United States)

    Mattei, Tobias A; Rehman, Azeem A

    2014-05-01

    Graphene, a monolayer atomic-scale honeycomb lattice of carbon atoms, has been considered the greatest revolution in metamaterials research in the past 5 years. Its developers were awarded the Nobel Prize in Physics in 2010, and massive funding has been directed to graphene-based experimental research in the last years. For instance, an international scientific collaboration has recently received a €1 billion grant from the European Flagship Initiative, the largest amount of financial resources ever granted for a single research project in the history of modern science. Because of graphene's unique optical, thermal, mechanical, electronic, and quantum properties, the incorporation of graphene-based metamaterials to biomedical applications is expected to lead to major technological breakthroughs in the next few decades. Current frontline research in graphene technology includes the development of high-performance, lightweight, and malleable electronic devices, new optical modulators, ultracapacitors, molecular biodevices, organic photovoltaic cells, lithium-ion microbatteries, frequency multipliers, quantum dots, and integrated circuits, just to mention a few. With such advances, graphene technology is expected to significantly impact several areas of neurosurgery, including neuro-oncology, neurointensive care, neuroregeneration research, peripheral nerve surgery, functional neurosurgery, and spine surgery. In this topic review, the authors provide a basic introduction to the main electrophysical properties of graphene. Additionally, future perspectives of ongoing frontline investigations on this new metamaterial are discussed, with special emphasis on those research fields that are expected to most substantially impact experimental and clinical neurosurgery in the near future.

  2. Using assistive technology adaptations to include students with learning disabilities in cooperative learning activities.

    Science.gov (United States)

    Bryant, D P; Bryant, B R

    1998-01-01

    Cooperative learning (CL) is a common instructional arrangement that is used by classroom teachers to foster academic achievement and social acceptance of students with and without learning disabilities. Cooperative learning is appealing to classroom teachers because it can provide an opportunity for more instruction and feedback by peers than can be provided by teachers to individual students who require extra assistance. Recent studies suggest that students with LD may need adaptations during cooperative learning activities. The use of assistive technology adaptations may be necessary to help some students with LD compensate for their specific learning difficulties so that they can engage more readily in cooperative learning activities. A process for integrating technology adaptations into cooperative learning activities is discussed in terms of three components: selecting adaptations, monitoring the use of the adaptations during cooperative learning activities, and evaluating the adaptations' effectiveness. The article concludes with comments regarding barriers to and support systems for technology integration, technology and effective instructional practices, and the need to consider technology adaptations for students who have learning disabilities.

  3. Bringing Value-Based Perspectives to Care: Including Patient and Family Members in Decision-Making Processes

    Directory of Open Access Journals (Sweden)

    Graeme Kohler

    2017-11-01

    Full Text Available n a gap in consistent application of system-level strategies that can effectively translate organizational policies around patient and family engagement into practice. Methods The broad objective of this initiative was to develop a system-level implementation strategy to include patient and family advisors (PFAs at decision-making points in primary healthcare (PHC based on wellestablished evidence and literature. In this opportunity sponsored by the Canadian Foundation for Healthcare Improvement (CFHI a co-design methodology, also well-established was applied in identifying and developing a suitable implementation strategy to engage PFAs as members of quality teams in PHC. Diabetes management centres (DMCs was selected as the pilot site to develop the strategy. Key steps in the process included review of evidence, review of the current state in PHC through engagement of key stakeholders and a co-design approach. Results The project team included a diverse representation of members from the PHC system including patient advisors, DMC team members, system leads, providers, Public Engagement team members and CFHI improvement coaches. Key outcomes of this 18-month long initiative included development of a working definition of patient and family engagement, development of a Patient and Family Engagement Resource Guide and evaluation of the resource guide. Conclusion This novel initiative provided us an opportunity to develop a supportive system-wide implementation plan and a strategy to include PFAs in decision-making processes in PHC. The well-established co-design methodology further allowed us to include value-based (customer driven quality and experience of care perspectives of several important stakeholders including patient advisors. The next step will be to implement the strategy within DMCs, spread the strategy PHC, both locally and provincially with a focus on sustainability.

  4. Transfer of nuclear technology: A designer-contractor's perspective

    International Nuclear Information System (INIS)

    See Hoye, D.; Hedges, K.R.; Hink, A.D.

    2000-01-01

    The paper presents the successful Canadian experience in developing a nuclear power technology - CANDU - and exporting it. Consideration is paid to technology that has to be transferred, receiver country objectives and mechanisms and organizational framework. (author)

  5. Multicultural awareness and technology in higher education: global perspectives

    NARCIS (Netherlands)

    Issa, Tomayess; Isaias, Pedro; Kommers, Petrus A.M.

    2014-01-01

    This book encompasses information on the effects of international students' exchanges in higher education through e-learning technologies, providing the latest teaching and learning methods, technologies, and approaches in the higher education sector worldwide

  6. New Perspectives: Technology Teacher Education and Engineering Design

    OpenAIRE

    Hill, Roger B.

    2006-01-01

    Initiatives to integrate engineering design within the field of technology education are increasingly evident (Lewis, 2005; Wicklein, 2006). Alliances between technology education and engineering were prominent in the development of the Standards for Technological Literacy (International Technology Education Association, 2000), and leaders from both disciplines have expressed support for the outcomes described in the Standards (Bybee, 2000; Council of the National Academy of Engineering, 2000...

  7. Fresh Perspectives on New Literacies and Technology Integration

    Science.gov (United States)

    Labbo, Linda D.; Place, Karen

    2010-01-01

    This article provides practical ideas for integrating technologies into the classroom in ways that honor students' out-of-school technology funds of knowledge. The challenges and unintended consequences of integrating technology into the classroom and the role that video gaming can play in helping students find agency and the ability to think…

  8. Technology Optimism in a Socio-Economic Perspective

    DEFF Research Database (Denmark)

    Røpke, Inge

    1996-01-01

    the need for changes in fundamental mechanisms, power structures and basic ideas as preconditions for influencing the direction of technological change. The paper deals with the state interventionist version of technology optimism, where it is emphasized that active industrial and technology policies...

  9. Teen Culture, Technology and Literacy Instruction: Urban Adolescent Students' Perspectives

    Science.gov (United States)

    Li, Jia; Snow, Catherine; White, Claire

    2015-01-01

    Modern teens have pervasively integrated new technologies into their lives, and technology has become an important component of teen popular culture. Educators have pointed out the promise of exploiting technology to enhance students' language and literacy skills and general academic success. However, there is no consensus on the effect of…

  10. Technology from the Perspective of Society and Public Interest

    Science.gov (United States)

    Park, Chanwoon

    2017-01-01

    The ultimate goals of this study were to determine ways to reconcile technology with public interest and to understand the relationship between what we know and how we feel about technology. To achieve the goals, related literatures were reviewed; the mechanism of technology development was described with empirical data; and human perception of…

  11. Tools and methodologies for evaluation of energy chains and for technology perspective

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    The challenge of climate change implies to accelerate the pace of innovation and consequently to lead long-term basic and applied research with a planning horizon of several decades, far beyond the conditions of current market development. In such a context, the availability of efficient decision-aiding tools and methodologies, far more advanced than those presently operated, is a critical stake.The different categories of tools will have to be more complementary by design and the overall decision-aiding processes will have to integrate numerous system analysis approaches in order to take into account more deeply all economical, environmental and societal impacts. The general goal of the workshop was to address this imperative to break new ground in decision-aiding tools and methodologies to help us to prioritize energy R and D options, comparing the needs jointly with the state of art and with the potentiality of breakthroughs, mainly in environmental and social sciences. The expected outcome was to characterize the scope and limits of existing decision-aiding processes, to highlight the perspectives towards more advanced new ones, and, as such, to foster interdisciplinary cooperation by linking more closely social and environmental sciences with energy socio-economic modelling research. The workshop included four parts. The first three addressed specialized sessions, outlining three different categories of tools. The fourth one was dedicated to the perspective of a combined use of these complementary tools in order to have methodologies available for covering the whole field of energy and social sciences issues. After this last session, there was a closing synthesis of the two day's work on the challenges to take up and the ways to go. This document gathers the transparencies of the following presentations: H2A Project/Evaluation of hydrogen chains (G. Sverdrup); E3DataBase/Evaluation of hydrogen chains (J. Schindler); Micro-economic modelling for evaluation

  12. Tools and methodologies for evaluation of energy chains and for technology perspective

    International Nuclear Information System (INIS)

    2005-01-01

    The challenge of climate change implies to accelerate the pace of innovation and consequently to lead long-term basic and applied research with a planning horizon of several decades, far beyond the conditions of current market development. In such a context, the availability of efficient decision-aiding tools and methodologies, far more advanced than those presently operated, is a critical stake.The different categories of tools will have to be more complementary by design and the overall decision-aiding processes will have to integrate numerous system analysis approaches in order to take into account more deeply all economical, environmental and societal impacts. The general goal of the workshop was to address this imperative to break new ground in decision-aiding tools and methodologies to help us to prioritize energy R and D options, comparing the needs jointly with the state of art and with the potentiality of breakthroughs, mainly in environmental and social sciences. The expected outcome was to characterize the scope and limits of existing decision-aiding processes, to highlight the perspectives towards more advanced new ones, and, as such, to foster interdisciplinary cooperation by linking more closely social and environmental sciences with energy socio-economic modelling research. The workshop included four parts. The first three addressed specialized sessions, outlining three different categories of tools. The fourth one was dedicated to the perspective of a combined use of these complementary tools in order to have methodologies available for covering the whole field of energy and social sciences issues. After this last session, there was a closing synthesis of the two day's work on the challenges to take up and the ways to go. This document gathers the transparencies of the following presentations: H2A Project/Evaluation of hydrogen chains (G. Sverdrup); E3DataBase/Evaluation of hydrogen chains (J. Schindler); Micro-economic modelling for evaluation of

  13. Current status and perspectives of genome editing technology for microalgae.

    Science.gov (United States)

    Jeon, Seungjib; Lim, Jong-Min; Lee, Hyung-Gwan; Shin, Sung-Eun; Kang, Nam Kyu; Park, Youn-Il; Oh, Hee-Mock; Jeong, Won-Joong; Jeong, Byeong-Ryool; Chang, Yong Keun

    2017-01-01

    Genome editing techniques are critical for manipulating genes not only to investigate their functions in biology but also to improve traits for genetic engineering in biotechnology. Genome editing has been greatly facilitated by engineered nucleases, dubbed molecular scissors, including zinc-finger nuclease (ZFN), TAL effector endonuclease (TALEN) and clustered regularly interspaced palindromic sequences (CRISPR)/Cas9. In particular, CRISPR/Cas9 has revolutionized genome editing fields with its simplicity, efficiency and accuracy compared to previous nucleases. CRISPR/Cas9-induced genome editing is being used in numerous organisms including microalgae. Microalgae have been subjected to extensive genetic and biological engineering due to their great potential as sustainable biofuel and chemical feedstocks. However, progress in microalgal engineering is slow mainly due to a lack of a proper transformation toolbox, and the same problem also applies to genome editing techniques. Given these problems, there are a few reports on successful genome editing in microalgae. It is, thus, time to consider the problems and solutions of genome editing in microalgae as well as further applications of this exciting technology for other scientific and engineering purposes.

  14. SOCIETAL PERSPECTIVE ON COST DRIVERS FOR HEALTH TECHNOLOGY ASSESSMENT IN SINDH, PAKISTAN.

    Science.gov (United States)

    Khowaja, Asif Raza; Mitton, Craig; Qureshi, Rahat; Bryan, Stirling; Magee, Laura A; von Dadelszen, Peter; Bhutta, Zulfiqar A

    2017-01-01

    Understanding cost-drivers and estimating societal costs are important challenges for economic evaluation of health technologies in low- and middle-income countries (LMICs). This study assessed community experiences of health resource usage and perceived cost-drivers from a societal perspective to inform the design of an economic model for the Community Level Interventions for Pre-eclampsia (CLIP) trials. Qualitative research was undertaken alongside the CLIP trial in two districts of Sindh province, Pakistan. Nine focus groups were conducted with a wide range of stakeholders, including pregnant women, mothers-in-law, husbands, fathers-in-law, healthcare providers at community and health facility-levels, and health decision/policy makers at district-level. The societal perspective included out-of-pocket (OOP), health system, and program implementation costs related to CLIP. Thematic analysis was performed using NVivo software. Most pregnant women and male decision makers reported a large burden of OOP costs for in- and out-patient care, informal care from traditional healers, self-medication, childbirth, newborn care, transport to health facility, and missed wages by caretakers. Many healthcare providers identified health system costs associated with human resources for hypertension risk assessment, transport, and communication about patient referrals. Health decision/policy makers recognized program implementation costs (such as the mobile health infrastructure, staff training, and monitoring/supervision) as major investments for the health system. Our investigation of care-seeking practices revealed financial implications for families of pregnant women, and program implementation costs for the health system. The societal perspective provided comprehensive knowledge of cost drivers to guide an economic appraisal of the CLIP trial in Sindh, Pakistan.

  15. Innovations in and by nuclear technology - review and perspectives

    International Nuclear Information System (INIS)

    Barthelt, K.

    1984-01-01

    An innovative technology like nuclear technology does not make progress by itself once it has to prove its profitability. It was a long way from technical to economic perfection which took courageous managemental descisions. Since nuclear fission was discovered, its exploitation as an energy source has been perfected. Now it is not only technically safe, reliable and ecological; it has also proved to be economically efficient as compared with the competing primary energies. As with other great innovations, the innovative force of nuclear technology is characterized by two directions: its assimilating capacity and its expanding capacity. Further issues are the so-called technological spin-off of nuclear technology and the fresh impetus nuclear technology gives to other fields. Another aspect beyond technological spin-off affecting all of our society: It was the first large technology requiring risk analyses to be carried out. Discussion broke out in public on the question: ''How safe is nuclear technology''. To sum up, the basic innovation of nuclear technology is now an important economic factor. It came just in time. It is capable of providing relief to the world's energy problems. It is up to us to use it in an intelligent way in the future despite any short-breathed complaints. (orig./HSCH) [de

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1993-04-27

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

  17. Incorporating Web 2.0 Technologies from an Organizational Perspective

    Science.gov (United States)

    Owens, R.

    2009-12-01

    The Arctic Research Consortium of the United States (ARCUS) provides support for the organization, facilitation, and dissemination of online educational and scientific materials and information to a wide range of stakeholders. ARCUS is currently weaving the fabric of Web 2.0 technologies—web development featuring interactive information sharing and user-centered design—into its structure, both as a tool for information management and for educational outreach. The importance of planning, developing, and maintaining a cohesive online platform in order to integrate data storage and dissemination will be discussed in this presentation, as well as some specific open source technologies and tools currently available, including: ○ Content Management: Any system set up to manage the content of web sites and services. Drupal is a content management system, built in a modular fashion allowing for a powerful set of features including, but not limited to weblogs, forums, event calendars, polling, and more. ○ Faceted Search: Combined with full text indexing, faceted searching allows site visitors to locate information quickly and then provides a set of 'filters' with which to narrow the search results. Apache Solr is a search server with a web-services like API (Application programming interface) that has built in support for faceted searching. ○ Semantic Web: The semantic web refers to the ongoing evolution of the World Wide Web as it begins to incorporate semantic components, which aid in processing requests. OpenCalais is a web service that uses natural language processing, along with other methods, in order to extract meaningful 'tags' from your content. This metadata can then be used to connect people, places, and things throughout your website, enriching the surfing experience for the end user. ○ Web Widgets: A web widget is a portable 'piece of code' that can be embedded easily into web pages by an end user. Timeline is a widget developed as part of the

  18. What’s Political about Solar Electric Technology? The User’s Perspective

    Directory of Open Access Journals (Sweden)

    Chelsea Schelly

    2015-11-01

    Full Text Available Scholars in science and technology studies have debated the various ways in which technologies are (or are not political. Here, I examine how users themselves understand and articulate the politics of a specific technology—residential solar electric technology—and how understandings of politics interact with motivations to adopt. Based on interviews with 48 individuals in 36 households across the state of Wisconsin who have adopted residential solar electric technology, I consider the user’s perspective on the question: “What’s political about residential solar electric technology use?” These users were asked about the politics of this technology and how their understanding of the technology’s politics shaped their own motivation for adoption. These solar electric technology adopters saw solar electric technology as both imbued with political character based on the current national political scene and as inherently, innately political. They described how solar electric technology interacts with the politics of environmentalism, challenges “politics-as-usual” and can bring about decentralization and redistribution of wealth. In short, to the users of solar electric technology, this technological artifact is, indeed, political; it both interacts with, and offers an alternative to, current American political structures. Further, their perspectives on the politics of solar technology shaped their understandings of motivations for and limitations to adoption of this alternative technology.

  19. Technology of surface wastewater purification, including high-rise construction areas

    Science.gov (United States)

    Tsyba, Anna; Skolubovich, Yury

    2018-03-01

    Despite on the improvements in the quality of high-rise construction areas and industrial wastewater treatment, the pollution of water bodies continues to increase. This is due to the organized and unorganized surface untreated sewage entry into the reservoirs. The qualitative analysis of some cities' surface sewage composition is carried out in the work. Based on the published literature review, the characteristic contamination present in surface wastewater was identified. The paper proposes a new technology for the treatment of surface sewage and presents the results of preliminary studies.

  20. Information Technologies and Globalization: New Perspectives of Teaching Learning Process

    Science.gov (United States)

    Hussain, Irshad

    2008-01-01

    This article discusses how information technologies and globalization have opened new avenues and horizons for educators and learners. It discusses different experiences of using information and communication technologies (ICTs) in teaching learning process the world over in the age of globalization. It focuses on the ways these new trends have…

  1. Using Technology in Undergraduate Admission: A Student Perspective

    Science.gov (United States)

    Lindbeck, Robin; Fodrey, Brian

    2010-01-01

    The relationship that currently exists between undergraduate admission, technology and the Millennial generation continues to be an area of constant change. As technology trends come-and-go and resources continue to be limited, what are colleges and universities doing to ensure they are being as effective and efficient as possible when it comes to…

  2. A CHAT Perspective on Mobile Technology in Education

    DEFF Research Database (Denmark)

    Stenild, Kåre; Iversen, Ole Sejer

    ’s development is not yet fully covered. In this paper we argue that mobile technology is a valuable resource in K-12 education. Based on CHAT theory, we argue that mobile technology potentially mediates subject matter knowledge and everyday knowledge and thereby supports the child to acquire valuable...

  3. Health technology assessment from a Canadian device industry perspective.

    Science.gov (United States)

    Ferrusi, Ilia L; Ames, David; Lim, Morgan E; Goeree, Ron

    2009-05-01

    Health technology assessment has significantly improved the decision-making process via the thorough and systematic evaluation of the clinical utility and cost-effectiveness of new drugs and health technologies. However, the device industry faces a significant challenge in meeting the evidentiary demands of the health technology assessment process, particularly given the small size of the Canadian market and device manufacturers. This is further compounded by the somewhat short-sighted nature of health care budgets, which see medical devices as a cost-driver given the sometimes significant upfront investment required to implement a technology producing downstream benefits in the long-term. Industry is the research and development of the health care system, but innovative development could be stifled unless the health technology assessment process recognizes the risk of manufacturers. The authors propose that health technology assessment can be improved by recognizing the challenges that device manufacturers face and by sharing the risk associated with evaluations of effectiveness. Health technology assessment is a powerful tool that can be used to evaluate new and potentially obsolete technologies alike, with the goal of meeting the needs of patients as customers of both the device industry and the health care system.

  4. Patterns of Mobile Technology Use in Teaching: The Teacher Perspective

    Science.gov (United States)

    Seifert, Tami

    2016-01-01

    The use of mobile learning spaces is an opportunity to break the boundaries of the classroom and to prepare teacher-educators and pre-service teachers for future school classes. The purpose of this study is to examine the implementation of mobile technology and usage patterns in the mobile technology space among lecturers in a teacher education…

  5. Research Needs for Technology Education: An International Perspective

    Science.gov (United States)

    Ritz, John M.; Martin, Gene

    2013-01-01

    These authors report the findings of a study that sought to determine the most relevant research issues needed to be studied by the technology education profession. It used an international panel of experts to develop a list of important research issues for the school subject of technology education and for the preparation of teachers to better…

  6. Bringing Value-Based Perspectives to Care: Including Patient and Family Members in Decision-Making Processes.

    Science.gov (United States)

    Kohler, Graeme; Sampalli, Tara; Ryer, Ashley; Porter, Judy; Wood, Les; Bedford, Lisa; Higgins-Bowser, Irene; Edwards, Lynn; Christian, Erin; Dunn, Susan; Gibson, Rick; Ryan Carson, Shannon; Vallis, Michael; Zed, Joanna; Tugwell, Barna; Van Zoost, Colin; Canfield, Carolyn; Rivoire, Eleanor

    2017-03-06

    include value-based (customer driven quality and experience of care) perspectives of several important stakeholders including patient advisors. The next step will be to implement the strategy within DMCs, spread the strategy PHC, both locally and provincially with a focus on sustainability. © 2017 The Author(s); Published by Kerman University of Medical Sciences. This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

  7. Success in nuclear technology transfer: A Canadian perspective

    International Nuclear Information System (INIS)

    Lawson, D.S.; Stevens, J.E.S.; Boulton, J.

    1986-10-01

    Technology transfer has played a significant part in the expansion of nuclear power to many countries of the world. Canada's involvement in nuclear technology transfer spans four decades. The experience gained through technology transfer, initially to Canadian industry and then to other countries in association with the construction of CANDU nuclear power plants, forms a basis from which to assess the factors which contribute to successful technology transfer. A strong commitment from all parties, in terms of both financial and human resources, is essential to success. Detailed planning of both the scope and timing of the technology transfer program is also required together with an assessment of the impact of the introduction of nuclear power on other sectors of the economy. (author)

  8. Life Cycle Assessment of an Advanced Bioethanol Technology in the Perspective of Constrained Biomass Availability

    DEFF Research Database (Denmark)

    Hedegaard, Karsten; Thyø, Kathrine Anker; Wenzel, Henrik

    2008-01-01

    of whether a global or European perspective is applied, the amount of biomass, which can become available for bioethanol or other energy uses, will be physically and economically constrained. This implies that use of biomass or land for bioethanol production will most likely happen at the expense...... of alternative uses. In this perspective, we show that for the case of a new advanced bioethanol technology, in terms of reducing greenhouse emissions and fossil fuel dependency, more is lost than gained when prioritizing biomass or land for bioethanol. Technology pathways involving heat and power production and....../or biogas, natural gas or electricity for transport are advantageous....

  9. Tools and technologies for expert systems: A human factors perspective

    Science.gov (United States)

    Rajaram, Navaratna S.

    1987-01-01

    It is widely recognized that technologies based on artificial intelligence (AI), especially expert systems, can make significant contributions to the productivity and effectiveness of operations of information and knowledge intensive organizations such as NASA. At the same time, these being relatively new technologies, there is the problem of transfering technology to key personnel of such organizations. The problems of examining the potential of expert systems and of technology transfer is addressed in the context of human factors applications. One of the topics of interest was the investigation of the potential use of expert system building tools, particularly NEXPERT as a technology transfer medium. Two basic conclusions were reached in this regard. First, NEXPERT is an excellent tool for rapid prototyping of experimental expert systems, but not ideal as a delivery vehicle. Therefore, it is not a substitute for general purpose system implementation languages such a LISP or C. This assertion probably holds for nearly all such tools on the market today. Second, an effective technology transfer mechanism is to formulate and implement expert systems for problems which members of the organization in question can relate to. For this purpose, the LIghting EnGineering Expert (LIEGE) was implemented using NEXPERT as the tool for technology transfer and to illustrate the value of expert systems to the activities of the Man-System Division.

  10. Energy perspectives of France by 2020-2050. Technological evolutions

    International Nuclear Information System (INIS)

    2007-09-01

    The different technologies in phase of research and development and concerning the energy production or storage, are examined and presented in function of their probability of emergence at the industrial level: the projects which are going to appear in planed time on the market, the projects based on known technologies which should appear but at non predicted date and the possible projects but based on a new technology. The different type of energy, from the fossil fuels to the renewable energies are concerned. (A.L.B.)

  11. Barriers affecting successful technology enablement of supply chain: An Indian perspective

    Science.gov (United States)

    Arora, R.; Haleem, A.; Farooquie, J. A.

    2018-03-01

    In order to compete, organizations need to focus on improving supply chain and technology acts as a major enabler. Technology enablement of supply chain has not always been successful and has been examined by many researchers. The purpose of this paper is to do a systematic literature review of technology enabled supply chain from a strategic viewpoint. The literature is examined from two perspectives. Firstly, it studies the growing interest in technology-enabled supply chain in India. Secondly, it studies barriers affecting technology enablement of supply chain. The literature review identifies that technology enabled supply chain helps in improving performance via effective decision making, monitoring entire supply chain, faster reaction to customer service problems, etc. The research has emphasized the importance of 12 barriers affecting technology enablement. This research will help as a guide for practitioners in order to successfully implement technology and fills the gap in existing literature by highlighting and consolidating the significant research work done in past.

  12. [Impact of digital technology on clinical practices: perspectives from surgery].

    Science.gov (United States)

    Zhang, Y; Liu, X J

    2016-04-09

    Digital medical technologies or computer aided medical procedures, refer to imaging, 3D reconstruction, virtual design, 3D printing, navigation guided surgery and robotic assisted surgery techniques. These techniques are integrated into conventional surgical procedures to create new clinical protocols that are known as "digital surgical techniques". Conventional health care is characterized by subjective experiences, while digital medical technologies bring quantifiable information, transferable data, repeatable methods and predictable outcomes into clinical practices. Being integrated into clinical practice, digital techniques facilitate surgical care by improving outcomes and reducing risks. Digital techniques are becoming increasingly popular in trauma surgery, orthopedics, neurosurgery, plastic and reconstructive surgery, imaging and anatomic sciences. Robotic assisted surgery is also evolving and being applied in general surgery, cardiovascular surgery and orthopedic surgery. Rapid development of digital medical technologies is changing healthcare and clinical practices. It is therefore important for all clinicians to purposefully adapt to these technologies and improve their clinical outcomes.

  13. Perspectives on innovative characterization and remediation technologies for contaminated sites

    International Nuclear Information System (INIS)

    Kovalick, W.W. Jr.

    2002-01-01

    Contaminated soil and groundwater have been the subject of legislative attention in the U.S. for about 20 years. Major strides in implementing cleanup programs have been accomplished. From complex abandoned hazardous waste sites to underground petroleum storage tanks to (more recently) Brownfields redevelopment, much assessment and remediation work have been carried out. This paper describes some of the data on the kinds of contamination, media, and technologies deployed to deal with problems at these sites. In addition, it highlights technology partnerships that have evolved to demonstrate and verify site measurement and clean-up technologies and to assure a more robust set of clean-up options. Finally, the advent of the Internet has increased access to a considerable body of publicly available information on the cost and performance of these technologies that might be of interest. (author)

  14. Using a management perspective to define and measure changes in nursing technology.

    Science.gov (United States)

    Alexander, J W; Kroposki, M

    2001-09-01

    The aims of this paper are to discuss the uses of the concept of technology from the medical science and the management perspectives; to propose a clear definition of nursing technology; and to present a study applying the use of the concept of nursing technology on nursing units. Nurse managers must use management terms correctly and the term technology may be misleading for some. A review of the nursing literature shows varied uses of the concept of technology. Thus a discussion of the dimensions, attributes, consequences, and definitions of nursing technology from the management perspective are given. A longitudinal study to measure the dimensions of nursing technology on nursing units 10 years apart. The findings suggest that the dimensions of nursing technology change over time and support the need for nurse managers to periodically assess nursing technology before making management changes at the level of the nursing unit. This study helps health care providers understand the unique role of nurses as healthcare professionals by identifying and measuring nursing technology on the nursing unit.

  15. Status and future perspectives of PWR and comparing views on WWER fuel technology

    International Nuclear Information System (INIS)

    Weidinger, H.

    2003-01-01

    The main purpose of this paper is to give an overview on status and future perspectives of the Western PWR fuel technology. For easer understanding and correlating, some comparing views to the WWER fuel technology are provided. This overview of the PWR fuel technology of course can not go into the details of the today used designs of fuel, fuel rods and fuel assemblies. However, it tries to describe the today achieved capability of PWR fuel technology with regard to reliability, efficiency and safety

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

    NARCIS (Netherlands)

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

    2014-01-01

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

  17. Approaches to Technology in Biology and Chemistry Classes: An Alternative Perspective.

    Science.gov (United States)

    Jervis, Charles K.

    This paper argues for extending the definition of "technology" in education to include much more than just computers, and for recognizing the dangers of using technology for its entertainment purposes. Two conceptions of the proper use of technology in science classrooms are offered: (1) technology as tool; and (2) technology as topic. Specific…

  18. Workshop tools and methodologies for evaluation of energy chains and for technology perspective

    Energy Technology Data Exchange (ETDEWEB)

    Appert, O. [Institut Francais du Petrole (IFP), 92 - Rueil-Malmaison (France); Maillard, D. [Energy and Raw Materials, 75 - Paris (France); Pumphrey, D. [Energy Cooperation, US Dept. of Energy (United States); Sverdrup, G.; Valdez, B. [National Renewable Energy Laboratory, Golden, CO (United States); Schindler, J. [LB-Systemtechnik (LBST), GmbH, Ottobrunn (Germany); His, St.; Rozakis, St. [Centre International de Recherche sur Environnement Developpement (CIRED), 94 - Nogent sur Marne (France); Sagisaka, M. [LCA Research Centre (Japan); Bjornstad, D. [Oak Ridge National Laboratory, Oak Ridge, Tennessee (United States); Madre, J.L. [Institut National de Recherche sur les Transports et leur Securite, 94 - Arcueil (France); Hourcade, J.Ch. [Centre International de Recherche sur l' Environnement le Developpement (CIRED), 94 - Nogent sur Marne (France); Ricci, A.; Criqui, P.; Chateau, B.; Bunger, U.; Jeeninga, H. [EU/DG-R (Italy); Chan, A. [National Research Council (Canada); Gielen, D. [IEA-International Energy Associates Ltd., Fairfax, VA (United States); Tosato, G.C. [Energy Technology Systems Analysis Programme (ETSAP), 75 - Paris (France); Akai, M. [Agency of Industrial Science and technology (Japan); Ziesing, H.J. [Deutsches Institut fur Wirtschaftsforschung, DIW Berlin (Germany); Leban, R. [Conservatoire National des Arts et Metiers (CNAM), 75 - Paris (France)

    2005-07-01

    The aims of this workshop is to better characterize the future in integrating all the dynamic interaction between the economy, the environment and the society. It offers presentations on the Hydrogen chains evaluation, the micro-economic modelling for evaluation of bio-fuel options, life cycle assessment evolution and potentialities, the consumer valuation of energy technologies attributes, the perspectives for evaluation of changing behavior, the incentive systems and barriers to social acceptability, the internalization of external costs, the endogenous technical change in long-tem energy models, ETSAP/technology dynamics in partial equilibrium energy models, very long-term energy environment modelling, ultra long-term energy technology perspectives, the socio-economic toolbox of the EU hydrogen road-map, the combined approach using technology oriented optimization and evaluation of impacts of individual policy measures and the application of a suite of basic research portfolio management tools. (A.L.B.)

  19. Technological development in the fruit and vegetable industry: A property rights perspective

    DEFF Research Database (Denmark)

    Plichta, Kirsten

    of the opportunities underlying the transaction-cost-minimization path stem from competition on quality within the industry. 7) The incentive structure will be dependent on the specific distribution of property rights between the different agents within the chain of production. 8) Product development, understood here......Executive Summary 1) There are two paths of technological development in the Danish fruit and vegetable industry: one which can be characterized as a production-cost-minimization path and another which can be characterized as a transaction-cost-minimization path. 2) Technological opportunities...... within the production-cost-minimization path can be easily understood from an artefact perspective of technology, while the transaction-cost-minimization path requires a supplementary perspective which can be found within theories on transaction costs. 3) The set of technological opportunities underlying...

  20. Advances and Perspectives in Web Technologies for Music Representation

    Directory of Open Access Journals (Sweden)

    Adriano Baratè

    2016-07-01

    Full Text Available Web technologies are quickly evolving in order to provide an increasing set of services to Internet users. Multimedia is one of the fields where the availability of high-speed networks, innovative devices and new technological approaches is noticeably arousing the interest of content producers and consumers. In this regard, it is worth mentioning new HTML5 elements to embed multimedia, recent evolutions of e-book formats towards interactivity and hypermedia, and the establishment of new W3C groups addressing specific media-related issues. Such technological advances can have a deep impact on digital cultures, as it regards both content production and dissemination on the Web. The current challenge is to combine new hardware and software technologies in order to radically improve and customize content experience. After discussing a number of approaches to music representation, this paper aims to review the most relevant Web technologies already available and to propose new Web applications addressing music in an advanced multimedia context.

  1. Comparing energy technology alternatives from an environmental perspective

    International Nuclear Information System (INIS)

    House, P.W.; Coleman, J.A.; Shull, R.D.; Matheny, R.W.; Hock, J.C.

    1981-02-01

    A number of individuals and organizations advocate the use of comparative, formal analysis to determine which are the safest methods for producing and using energy. Some have suggested that the findings of such analyses should be the basis upon which final decisions are made about whether to actually deploy energy technologies. Some of those who support formal comparative analysis are in a position to shape the policy debate on energy and environment. An opposing viewpoint is presented, arguing that for technical reasons, analysis can provide no definitive or rationally credible answers to the question of overall safety. Analysis has not and cannot determine the sum total of damage to human welfare and ecological communities from energy technologies. Analysis has produced estimates of particular types of damage; however, it is impossible to make such estimates comparable and commensurate across different classes of technologies and environmental effects. As a result of the deficiencies, comparative analysis connot form the basis of a credible, viable energy policy. Yet, without formal comparative analysis, how can health, safety, and the natural environment be protected. This paper proposes a method for improving the Nation's approach to this problem. The proposal essentially is that health and the environment should be considered as constraints on the deployment of energy technologies, constraints that are embodied in Government regulations. Whichever technologies can function within these constraints should then compete among themselves. This competition should be based on market factors like cost and efficiency and on political factors like national security and the questions of equity

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

    Science.gov (United States)

    Beckley, L. E.

    1977-01-01

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

  3. Perspective of Membrane Technology in Dairy Industry: A Review

    Science.gov (United States)

    Kumar, Pavan; Sharma, Neelesh; Ranjan, Rajeev; Kumar, Sunil; Bhat, Z. F.; Jeong, Dong Kee

    2013-01-01

    Membrane technology has revolutionized the dairy sector. Different types of membranes are used in the industry for various purposes like extending the shelf life of milk without exposure to heat treatment, standardization of the major components of milk for tailoring new products as well increasing yield and quality of the dairy products, and concentrating, fractionation and purification of milk components especially valuable milk proteins in their natural state. In the cheese industry, membranes increase the yield and quality of cheese and control the whey volume, by concentrating the cheese milk. With the advancement of newer technology in membrane processes, it is possible to recover growth factor from whey. With the introduction of superior quality membranes as well as newer technology, the major limitation of membranes, fouling or blockage has been overcome to a greater extent. PMID:25049918

  4. Digital Technologies Supporting Person-Centered Integrated Care - A Perspective.

    Science.gov (United States)

    Øvretveit, John

    2017-09-25

    Shared electronic health and social care records in some service systems are already showing some of the benefits of digital technology and digital data for integrating health and social care. These records are one example of the beginning "digitalisation" of services that gives a glimpse of the potential of digital technology and systems for building coordinated and individualized integrated care. Yet the promise has been greater than the benefits, and progress has been slow compared to other industries. This paper describes for non-technical readers how information technology was used to support integrated care schemes in six EU services, and suggests practical ways forward to use the new opportunities to build person-centered integrated care.

  5. Perspectives of Family Members on Using Technology in Youth Mental Health Care: A Qualitative Study.

    Science.gov (United States)

    Lal, Shalini; Daniel, Winnie; Rivard, Lysanne

    2017-06-23

    Information and communication technologies (ICTs) are increasingly recognized as having an important role in the delivery of mental health services for youth. Recent studies have evaluated young people's access and use of technology, as well as their perspectives on using technology to receive mental health information, services, and support; however, limited attention has been given to the perspectives of family members in this regard. The aim of this study was to explore the perspectives of family members on the use of ICTs to deliver mental health services to youth within the context of specialized early intervention for a first-episode psychosis (FEP). Six focus groups were conducted with family members recruited from an early intervention program for psychosis. Twelve family members participated in the study (target sample was 12-18, and recruitment efforts took place over the duration of 1 year). A 12-item semistructured focus group guide was developed to explore past experiences of technology and recommendations for the use of technology in youth mental health service delivery. A qualitative thematic analysis guided the identification and organization of common themes and patterns identified across the dataset. Findings were organized by the following themes: access and use of technology, potential negative impacts of technology on youth in recovery, potential benefits of using technology to deliver mental health services to youth, and recommendations to use technology for (1) providing quality information in a manner that is accessible to individuals of diverse socioeconomic backgrounds, (2) facilitating communication with health care professionals and services, and (3) increasing access to peer support. To our knowledge, this is among the first (or the first) to explore the perspectives of family members of youth being treated for FEP on the use of technology for mental health care. Our results highlight the importance of considering diverse experiences

  6. Integrating cell phones and mobile technologies into public health practice: a social marketing perspective.

    Science.gov (United States)

    Lefebvre, Craig

    2009-10-01

    Mobile communications are being used for many purposes, from instant messaging (IM), mobile or microblogging (Twitter), social networking sites (Facebook, MySpace), e-mail to basic voicemail. A brief background on cell phone and mobile technology use in public health is reviewed. The focus of the article is framing the use of mobile technologies in public health from a social marketer's perspective--using the 4 Ps marketing mix as a guide.

  7. Educational and Technological Perspectives in Doraemon - Hope and Dreams in Doraemon's Gadgets

    OpenAIRE

    Miho Tsukamoto

    2015-01-01

    A Japanese manga character, Doraemon, was made by Fujiko F. Fujio in 1969, was made into animation in 1973. The main character, Doraemon, is a robot cat, and is a well-known Japanese animated character. However, Doraemon is not only regarded as an animation character but it is also used in educational and technological programs in Japan. This paper focuses on the background of Doraemon, educational and technological perspectives on Doraemon, and comparison of the origi...

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

    International Nuclear Information System (INIS)

    2004-01-01

    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. ZnO growth technologies: current status and perspectives

    International Nuclear Information System (INIS)

    Lupan, Oleg

    2011-01-01

    Development of new technologies for ZnO nano materials and thin films is of critical importance for further fundamental investigations and practical applications. We discuss on the main technical control of the synthesis of zinc oxide and its properties, which are of significance in understanding the growth mechanism and further developing ZnO-based devices. Next, we present a brief summary of recent research activities, current status and progress in developing improved control of technological processes for zinc oxide as advanced material.

  10. Web 2.0 Technologies and Parent Involvement of ELL Students: An Ecological Perspective

    Science.gov (United States)

    Shin, Dong-shin; Seger, Wendy

    2016-01-01

    This study explores how ELL students' parents participated in a blog-mediated English language arts curriculum in a second grade classroom at a U.S. urban school, and how they supported their children's learning of school-based writing. Adopting ecological perspectives on technological affordances, this study views digital literacy as discursive…

  11. A technological contingency perspective on the depth and scope of international outsourcing

    NARCIS (Netherlands)

    Mol, M.J.; Pauwels, Pieter; Matthyssens, P.; Quintens, L.

    2004-01-01

    In this study, we present and test a technological contingency perspective on two dimensions of international outsourcing: depth and scope. The depth of international outsourcing refers to the ratio of foreign to total outsourcing. The scope of international outsourcing captures the degree of

  12. Using Web 2.0 Technologies: Exploring Perspectives of Students, Teachers and Parents

    Science.gov (United States)

    Yu, Mingmei; Yuen, Allan H. K.; Park, Jae

    2012-01-01

    Purpose: The purpose of the study is to explore the perspectives of students, teachers, and parents in using Web 2.0 technologies. Design/methodology/approach: This study is based on the focus group interview data collected from two groups of students, two groups of teachers, and one group of parents in a secondary school in Hong Kong. Findings:…

  13. Shared Values and Socio-Cultural Norms: E-Learning Technologies from a Social Practice Perspective

    Science.gov (United States)

    Shih, Patti; Velan, Gary M.; Shulruf, Boaz

    2017-01-01

    From a perspective of social practice, learning is a socially constituted practice that is imbued with socio-culturally significant meanings and shaped by the values and norms shared within a community of learners. This focus group study examines the role of e-learning technologies in mediating the social practice of learning among coursework…

  14. Radiotherapy of brain metastases of a breast cancer: present strategies, technological innovations and biological perspectives

    International Nuclear Information System (INIS)

    Chargari, C.; Vedrine, L.; Bauduceau, O.; Jacob, J.; Fayolle, M.; Chargari, C.; Campana, F.; Pierga, J.Y.; Idrissi, H.R.; Fourquet, A.; Kirova, Y.

    2010-01-01

    The authors propose an overview of strategies which are presently used for the treatment of brain metastases related to a breast cancer. They outline the perspectives and recent developments of encephalic irradiation with new technologies allowing an increased conformation to be obtained, and also in terms of radiosensitization and radioprotection experiences. Short communication

  15. Got risk? risk-centric perspective for spacecraft technology decision-making

    Science.gov (United States)

    Feather, Martin S.; Cornford, Steven L.; Moran, Kelly

    2004-01-01

    A risk-based decision-making methodology conceived and developed at JPL and NASA has been used to aid in decision making for spacecraft technology assessment, adoption, development and operation. It takes a risk-centric perspective, through which risks are used as a reasoning step to interpose between mission objectives and risk mitigation measures.

  16. Scandinavian perspectives on plant gene technology: applications, policies and progress.

    Science.gov (United States)

    Eriksson, Dennis; Brinch-Pedersen, Henrik; Chawade, Aakash; Holme, Inger B; Hvoslef-Eide, Trine A K; Ritala, Anneli; Teeri, Teemu H; Thorstensen, Tage

    2018-02-01

    Plant research and breeding has a long and successful history in the Scandinavian countries, Denmark, Finland, Norway and Sweden. Researchers in the region have been early in adopting plant gene technologies as they developed. This review gives a background, as well as discuss the current and future progress of plant gene technology in these four countries. Country-specific details of the regulation of genetically modified plants are described, as well as similarities and differences in the approach to regulation of novel genome-editing techniques. Also, the development of a sustainable bioeconomy may encompass the application of plant gene technology and we discuss whether or not this is reflected in current associated national strategies. In addition, country-specific information about the opinion of the public and other stakeholders on plant gene technology is presented, together with a country-wise political comparison and a discussion of the potential reciprocal influence between public opinion and the political process of policy development. The Scandinavian region is unique in several aspects, such as climate and certain agriculturally related regulations, and at the same time the region is vulnerable to changes in plant breeding investments due to the relatively small market sizes. It is therefore important to discuss the role and regulation of innovative solutions in Scandinavian plant research and breeding. © 2017 The Authors. Physiologia Plantarum published by John Wiley & Sons Ltd on behalf of Scandinavian Plant Physiology Society.

  17. Technology Enhanced Learning in Programming Courses--International Perspective

    Science.gov (United States)

    Ivanovic, Mirjana; Xinogalos, Stelios; Pitner, Tomáš; Savic, Miloš

    2017-01-01

    Technology enhanced learning (TEL) is increasingly influencing university education, mainly in overcoming disadvantages of direct instruction teaching approaches, and encouraging creativity, problem solving and critical thinking in student-centered, interactive learning environments. In this paper, experiences from object-oriented programming…

  18. Attracting Girls to Science, Engineering and Technology: An Australian Perspective

    Science.gov (United States)

    Little, Alison J.; Leon de la Barra, Bernardo A.

    2009-01-01

    This paper describes a project undertaken by the school outreach team at the School of Engineering, University of Tasmania, Australia, to attract girls to science, engineering and technology (SET). The project was a pilot program designed to engage female students from upper primary to senior secondary in the teaching of physical sciences. A…

  19. Hong Kong Perspectives on Educational Technology Research and Practice

    Science.gov (United States)

    Spector, J. Michael; Yuen, H. K.; Wang, Minhong; Churchill, Daniel; Law, Nancy

    2014-01-01

    This is the 25th anniversary of the Hong Kong Association for Educational Communications and Technology (HKAECT; see http://www.hkaect.org/). The silver anniversary annual meeting will be held at the University of Hong Kong December 8--10, with the theme of the conference being "Communication and Education: New Media, Knowledge Practices, and…

  20. DISA: an African Perspective on Digital Technology | Pickover ...

    African Journals Online (AJOL)

    The lure of financial aid has, however, spawned what might be perceived as a new form of cultural imperialism in the guise of preservation and access: an imperialistic and colonising culture of digital technology. This paper defines an approach to building digital research resources that assesses both the strengths and ...

  1. Technological change and deforestation : a perspective at the household level

    NARCIS (Netherlands)

    Bulte, E.H.; Soest, van D.P.; Angelsen, A.; Kooten, van G.C.

    2002-01-01

    We analyse the effects of technological change in agriculture on forest clearing by households in developing countries. The possible effects are found to be many and diverse, depending on the type of change and the institutional context. We conclude that agricultural intensification is certainly not

  2. "Digital Natives": An Asian Perspective for Using Learning Technologies

    Science.gov (United States)

    Kennedy, David M.; Fox, Bob

    2013-01-01

    Students entering universities in the 21st century have been described variously as digital natives, the millennial generation or the net generation. Considerable study has occurred around the world to determine the knowledge, skills, understanding and the purposes to which this group of individuals makes technology work for them. A number of…

  3. Technology development and market access: from a food sovereignty perspective

    NARCIS (Netherlands)

    Quaye, W.

    2012-01-01

    The concepts of ‘relevant social groups’ and ‘technical code’ are used to investigate the social relations in cowpea variety development (technology studies) and also the relationship of small-scale farmers to the Ghana School Feeding Program

  4. Research Needs for Technology Education: A U.S. Perspective

    Science.gov (United States)

    Martin, Gene; Ritz, John

    2012-01-01

    This study was conducted for the purpose of identifying research needs for technology education by generating a rank-ordered list of research topics that the profession's members might wish to explore individually or in collaboration with colleagues and students. The researchers' goal was to provide a concise list of topics that could be used by…

  5. Two perspectives on a successful lab/industry technology transfer

    International Nuclear Information System (INIS)

    MacArthur, D.W.; Ulbrich, R.

    1995-01-01

    Technology transfer from government laboratories to private business is of increasing concern in today's marketplace. Some prospective partners (on both sides) believe that technology transfer is a relatively simple process requiring little or no extra effort from the participants. In the authors experience this is not true and, in fact, positive results from a collaboration are directly proportional to the effort that both parties invest in the relationship. Communication, both between prospective partners before an agreement and between partners following the agreement, is essential. Neither technology nor marketing can stand by itself; it is the combination of the two that can produce a useful and available product. Laboratories and industries often have very different ways of looking at almost everything. Misunderstandings arising from these differences can short-circuit the transfer process or result in the production of a product that is unsalable. The authors will cover some of their experiences, potential problems, and their solutions. Examples discussed here is transfer of technology for long-range alpha detection developed at Los Alamos National Laboratory and transferred to Eberline Instrument Corporation

  6. Technology development and market access: from a food sovereignty perspective

    NARCIS (Netherlands)

    Quaye, W.

    2012-01-01

    The concepts of ‘relevant social groups’ and ‘technical code’ are used to investigate the social relations in cowpea variety development (technology studies) and also the relationship of small-scale farmers to the Ghana School Feeding Program (market

  7. Educational Use of Information and Communications Technology: Teachers' Perspective

    Science.gov (United States)

    Sipilä, Keijo

    2014-01-01

    This study investigated teachers' perceptions about how information and communications technology (ICT) is being incorporated into teaching and learning, the level of teachers' digital competence and what factors, in their opinions, might be hindering the use of ICT in schools. A total of 292 Finnish teachers took part in the survey. Activity…

  8. Comparing energy technology alternatives from an environmental perspective

    Energy Technology Data Exchange (ETDEWEB)

    House, P W; Coleman, J A; Shull, R D; Matheny, R W; Hock, J C

    1981-02-01

    A number of individuals and organizations advocate the use of comparative, formal analysis to determine which are the safest methods for producing and using energy. Some have suggested that the findings of such analyses should be the basis upon which final decisions are made about whether to actually deploy energy technologies. Some of those who support formal comparative analysis are in a position to shape the policy debate on energy and environment. An opposing viewpoint is presented, arguing that for technical reasons, analysis can provide no definitive or rationally credible answers to the question of overall safety. Analysis has not and cannot determine the sum total of damage to human welfare and ecological communities from energy technologies. Analysis has produced estimates of particular types of damage; however, it is impossible to make such estimates comparable and commensurate across different classes of technologies and environmental effects. As a result of the deficiencies, comparative analysis connot form the basis of a credible, viable energy policy. Yet, without formal comparative analysis, how can health, safety, and the natural environment be protected. This paper proposes a method for improving the Nation's approach to this problem. The proposal essentially is that health and the environment should be considered as constraints on the deployment of energy technologies, constraints that are embodied in Government regulations. Whichever technologies can function within these constraints should then compete among themselves. This competition should be based on market factors like cost and efficiency and on political factors like national security and the questions of equity.

  9. Perspective

    DEFF Research Database (Denmark)

    Kussmann, Martin; Morine, Melissa J; Hager, Jörg

    2013-01-01

    We review here the status of human type 2 diabetes studies from a genetic, epidemiological, and clinical (intervention) perspective. Most studies limit analyses to one or a few omic technologies providing data of components of physiological processes. Since all chronic diseases are multifactorial...... and arise from complex interactions between genetic makeup and environment, type 2 diabetes mellitus (T2DM) is a collection of sub-phenotypes resulting in high fasting glucose. The underlying gene-environment interactions that produce these classes of T2DM are imperfectly characterized. Based on assessments...... of the complexity of T2DM, we propose a systems biology approach to advance the understanding of origin, onset, development, prevention, and treatment of this complex disease. This systems-based strategy is based on new study design principles and the integrated application of omics technologies: we pursue...

  10. Baccalaureate nursing students' information technology competence--agency perspectives.

    Science.gov (United States)

    Fetter, Marilyn S

    2009-01-01

    Baccalaureate nurses must meet information technology (IT) competencies expectations for employment and future professional development. Unfortunately, educational programs and accrediting groups have not identified specific outcomes, and IT is not integrated formally into many undergraduate program curricula. Meanwhile, nursing students and faculty are practicing in clinical agencies undergoing an informatics and technology revolution. Adding courses and content, hardware, software, and strategies such as distance learning and simulation have been recommended to improve competency development. However, little is known regarding nursing students' experiences with IT in clinical practice. Agencies used as sites for one undergraduate program were surveyed and asked to identify barriers and facilitators to students' IT competencies attainment. Ten agency, program, and policy factors affecting the quality of the learning experience in clinical agencies were identified. Results underscored that leadership to improve collaboration and communication between nursing practice, education, and policy groups is necessary to improve clinical environments for IT learning.

  11. Geospatial technology and the "exposome": new perspectives on addiction.

    Science.gov (United States)

    Stahler, Gerald J; Mennis, Jeremy; Baron, David A

    2013-08-01

    Addiction represents one of the greatest public health problems facing the United States. Advances in addiction research have focused on the neurobiology of this disease. We discuss potential new breakthroughs in understanding the other side of gene-environment interactions-the environmental context or "exposome" of addiction. Such research has recently been made possible by advances in geospatial technologies together with new mobile and sensor computing platforms. These advances have fostered interdisciplinary collaborations focusing on the intersection of environment and behavior in addiction research. Although issues of privacy protection for study participants remain, these advances could potentially improve our understanding of initiation of drug use and relapse and help develop innovative technology-based interventions to improve treatment and continuing care services.

  12. Advancement of remote systems technology: past perspectives and future plans

    International Nuclear Information System (INIS)

    Feldman, M.J.; Hamel, W.R.

    1984-01-01

    In the Consolidated Fuel Reprocessing Program at the Oak Ridge National Laboratory, a comprehensive remote systems development program has existed for the past five years. The new remote technology under development is expected to significantly improve remote operations by extending the range of admissible remote tasks and increasing remote work efficiency. The motivation and justification for the program are discussed by surveying the 40 years of remote operating experience which exists and considering the essential features of various old and new philosophies which have been, or are being, used in remote engineering. A future direction based upon the Remotex concept is explained, and recent progress in the development of an advanced servomanipulator-based maintenance concept is summarized to show that a new generation of remote systems capability is feasible through advanced technology. 9 references, 5 figures

  13. Advancement of remote systems technology: past perspectives and future plans

    International Nuclear Information System (INIS)

    Hamel, W.R.; Feldman, M.J.

    1984-04-01

    In the Consolidated Fuel Reprocessing Program at the Oak Ridge National Laboratory, a comprehensive remote systems development program has existed for the past five years. The new remote technology under development is expected to significantly improve remote operations by extending the range of admissible remote tasks and increasing remote work efficiency. The motivation and justification for the program are discussed by surveying the 40 years of remote operating experience which exists and considering the essential features of various old and new philosophies which have been, or are being, used in remote engineering. A future direction based upon the Remotex concept is explained, and recent progress in the development of an advanced servomanipulator-based maintenance concept is summarized to show that a new generation of remote systems capability is feasible through advanced technology. 20 references, 10 figures, 1 table

  14. Advancement of remote technology: past perspectives and future plans

    International Nuclear Information System (INIS)

    Feldman, M.J.; Hamel, W.R.

    1984-01-01

    In the Consolidated Fuel Reprocessing Program at the Oak Ridge National Laboratory, a comprehensive remote systems development program has existed for the past five years. The new remote technology under development is expected to significantly improve remote operations by extending the range of admissible remote tasks and increasing remote work efficiency. The motivation and justification for the program are discussed by surveying the 40 years of remote operating experience which exists and considering the essential features of various old and new philosophies which have been, or are being, used in remote engineering. A future direction based upon the Remotex concept is explained, and recent progress in the development of an advanced servomanipulator-based maintenance concept is summarized to show that a new generation of remote systems capability is feasible through advanced technology. 20 references, 9 figures, 1 table

  15. Advancement of remote systems technology: past perspectives and future plans

    International Nuclear Information System (INIS)

    Feldman, M.J.; Hamel, W.R.

    1984-01-01

    In the Fuel Recycle Division, Consolidated Fuel Reprocessing Program, at the Oak Ridge National Laboratory, a comprehensive remote systems development program has existed for the past five years. The new remote technology under development is expected to significantly improve remote operations by extending the range of admissible remote tasks and increasing remote work efficiency. The motivation and justification for the program are discussed by surveying the 40 years of remote operating experience which exists and considering the essential features of various old and new philosophies which have been, or are being, used in remote engineering. A future direction based upon the Teletec concept is explained, and recent progress in the development of an advanced servomanipulator-based maintenance concept is summarized to show that a new generation of remote systems capability is feasible through advanced technology. 20 references, 9 figures, 1 table

  16. Advancement of remote technology: past perspectives and future plans

    International Nuclear Information System (INIS)

    Feldman, M.J.; Hamel, W.R.

    1984-01-01

    In the Consolidated Fuel Reprocessing Program at the Oak Ridge National Laboratory, a comprehensive remote systems development program has existed for the past five years. The new remote technology under development is expected to significantly improve remote operations by extending the range of admissible remote tasks and increasing remote work efficiency. The motivation and justification for the program are discussed by surveying the 40 years of remote operating experience which exists and considering the essential features of various old and new philosophies which have been, or are being, used in remote engineering. A future direction based upon the Remotex concept is explained, and recent progress in the development of an advanced servomanipulator-based maintenance concept is summarized to show that a new generation of remote systems capability is feasible through advanced technology. 20 references, 10 figures, 1 table

  17. Mobile Phones as Technological Companions : Users' Perspectives and Experiences

    OpenAIRE

    Allemo, Erik

    2009-01-01

    The applicability of the term technological companion on mobile phones has been investigated with focus group sessions with mobile phone users in Uppsala, Sweden. A definition of a companion with features like, friendliness, long time proximity, information handling was conceived. With the help of this definition the applicability was then tried with the help of data gathered during the focus group sessions. The study shows that users rarely turn off their phones and that the phones accompany...

  18. 76 FR 32227 - DST Systems, Inc., Including On-Site Leased Workers From Comsys Information Technology Services...

    Science.gov (United States)

    2011-06-03

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,649; TA-W-74,649a] DST Systems... Kelly Services Kansas City, MO; DST Technologies, a Wholly Owned Subsidiary of DST Systems, Inc., Boston... November 5, 2010, applicable to workers of DST Systems, Inc., including on-site leased workers from Comsys...

  19. New Nuclear Materials Including Non Metallic Fuel Elements. Vol. II. Proceedings of the Conference on New Nuclear Materials Technology, Including Non Metallic Fuel Elements

    International Nuclear Information System (INIS)

    1963-01-01

    One of the major aims of the International Atomic Energy Agency in furthering the peaceful uses of atomic energy is to encourage the development of economical nuclear power. Certainly, one of the more obvious methods of producing economical nuclear power is the development of economical fuels that can be used at high temperatures for long periods of time, and which have sufficient strength and integrity to operate under these conditions without permitting the release of fission products. In addition it is desirable that after irradiation these new fuels be economically reprocessed to reduce further the cost of the fuel cycle. As nuclear power becomes more and more competitive with conventional power the interest in new and more efficient higher-temperature fuels naturally increases rapidly. For these reasons, the Agency organized a Conference on New Nuclear Materials Technology, Including Non-Metallic Fuel Elements, which was held from 1 to 5 July 1963 at the International Hotel, Prague, with the assistance and co-operation of the Government of the Czechoslovak Socialist Republic. A total of 151 scientists attended, from 23 countries and 4 international organizations. The participants heard and discussed more than 60 scientific papers. The Agency wishes to thank the scientists who attended this Conference for their papers and for many spirited discussions that truly mark a successful meeting. The Agency wishes also to record its gratitude for the assistance and generous hospitality accorded the Conference, the participants and the Agency's staff by the Government of the Czechoslovak Socialist Republic and by the people of Prague. The scientific information contained in these Proceedings should help to quicken the pace of progress in the fabrication of new and m ore economical fuels, and it is hoped that these proceedings will be found useful to all workers in this and related fields

  20. A Survey On Biometric Security Technologies From Cloud Computing Perspective

    Directory of Open Access Journals (Sweden)

    Shivashish Ratnam

    2015-08-01

    Full Text Available Cloud computing is one of the rising technologies that takes set of connections users to the next level. Cloud is a technology where resources are paid as per usage rather than owned. One of the major challenges in this technology is Security. Biometric systems provide the answer to ensure that the rendered services are accessed only by a legal user or an authorized user and no one else. Biometric systems recognize users based on behavioral or physiological characteristics. The advantages of such systems over traditional validation methods such as passwords and IDs are well known and hence biometric systems are progressively gaining ground in terms of usage. This paper brings about a new replica of a security system where in users have to offer multiple biometric finger prints during Enrollment for a service. These templates are stored at the cloud providers section. The users are authenticated based on these finger print designed templates which have to be provided in the order of arbitrary numbers or imaginary numbers that are generated every time continuously. Both finger prints templates and images are present and they provided every time duration are encrypted or modified for enhanced security.

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

    Science.gov (United States)

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

    2017-07-01

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

  2. Integration of Parent and Nurse Perspectives of Communication to Plan Care for Technology Dependent Children: The Theory of Shared Communication.

    Science.gov (United States)

    Giambra, Barbara K; Broome, Marion E; Sabourin, Teresa; Buelow, Janice; Stiffler, Deborah

    The purpose of this qualitative research study was to expand our understanding of the process of communication between parents of hospitalized technology dependent children and their nurses originally detailed in the Theory of Shared Communication (TSC). This grounded theory study was conducted with five parents of technology dependent children hospitalized in a large Midwestern children's hospital and nine nurses who care for technology dependent children admitted to the same hospital during July and August 2013. Semi-structured interviews and journals (parents only), field notes and a demographic survey were used to collect data which was analyzed using constant comparative analysis. Parents verified the concepts of the TSC and relationships among them. Nurses' perceptions of communication with parents reflected the same parent identified and verified concepts upon which the TSC was originally grounded including respect for own and other's expertise, asking, listening, explaining, advocating, verifying understanding and negotiating roles to achieve mutual understanding of the child's plan of care. The nurses' perceptions differed stylistically but not categorically from those of the parents. The addition of the nurse's perspectives to the verified TSC expands our understanding of this process of communication. With the integration of nurse and parent perspectives, the TSC can be used to enhance communication and care for hospitalized technology dependent children and their families. Copyright © 2017 Elsevier Inc. All rights reserved.

  3. Designing Pervasive Computing Technology - In a Nomadic Work Perspective

    DEFF Research Database (Denmark)

    Kristensen, Jannie Friis

    2002-01-01

    In my thesis work I am investigating how the design of pervasive/ubiquitous computing technology, relate to the flexible and individual work practice of nomadic workers. Through empirical studies and with an experimental systems development approach, the work is focused on: a) Supporting...... interpretation and inclusion of implicit and invisible as well as explicit and visible characteristics of artifacts, users and use practices. b) Identifying breakdowns in human-computer interaction situations, with particular emphasis on the computation that happens "behind the scenes" in the pervasive computing...... environment, and how that computational process at a sufficient level is made intelligible, visible, accountable and negotiable to the human participant....

  4. Grandparents use of new communication technologies in a European perspective.

    Science.gov (United States)

    Quadrello, T; Hurme, H; Menzinger, J; Smith, P K; Veisson, M; Vidal, S; Westerback, S

    2005-09-01

    This study examined the pattern of use of different forms of contact between grandparents and grandchildren, and especially the use of new technologies (SMS, e-mail) and factors affecting this. Questionnaire data are reported from 408 grandparents in the UK, Spain, Finland and Estonia, regarding contacts with grandchildren mostly in the 10-15-year age range. Face-to-face contact remained the most frequent mean, followed closely by landline telephone; there was moderate use of mobile phones, and many used letters/cards occasionally; and a minority used SMS and e-mails (about one-half to one-third of those with mobile phones, and networked computers, respectively). When contacting grandchildren, most grandparents accumulate different forms of contact, but others compensate some forms of contact. There were no differences by age of grandparent, but grandmothers made more use of e-mail than grandfathers, as did more highly educated grandparents and those with older grandchildren. Implications for use of Information and Communication Technology by older people are discussed.

  5. OMICS: Current and future perspectives in reproductive medicine and technology.

    Science.gov (United States)

    Egea, Rocío Rivera; Puchalt, Nicolás Garrido; Escrivá, Marcos Meseguer; Varghese, Alex C

    2014-04-01

    Many couples present fertility problems at their reproductive age, and although in the last years, the efficiency of assisted reproduction techniques has increased, these are still far from being 100% effective. A key issue in this field is the proper assessment of germ cells, embryos and endometrium quality, in order to determine the actual likelihood to succeed. Currently available analysis is mainly based on morphological features of oocytes, sperm and embryos and although these strategies have improved the results, there is an urgent need of new diagnostic and therapeutic tools. The emergence of the - OMICS technologies (epigenomics, genomics, transcriptomics, proteomics and metabolomics) permitted the improvement on the knowledge in this field, by providing with a huge amount of information regarding the biological processes involved in reproductive success, thereby getting a broader view of complex biological systems with a relatively low cost and effort.

  6. [Perspective technologies and researches in the areaof medical laboratory diagnostics].

    Science.gov (United States)

    Ivanov, A M; Zhdanov, K V; Krivoruchko, A A; Ivoĭlov, O O

    2013-06-01

    The main principles of organisation of medical laboratory diagnostics are efficiency of analysis, mobility of laboratory services and quality of researches. These goals can be achieved by the use of portative laboratory analizers, by automation and computerization of the laboratorial service, by development and adoption of new laboratory technologies, integrating different methods and types of research. It is necessary to pay attention to the problem of NPT and indication of pathogenic germs. Priority areas of medical laboratory diagnostics development are: development and use of portative laboratory analyzers; development of chemical, that help to speed up and cheapen researches, improve effectiveness of laboratory diagnostics of infections and indications of pathogenic and other germ; development of new, more sensitive, specific, but simple methods of laboratory analysis; development of complex methods and types of researches, further implementation of methods and researches with different principles of action; development and implementation of new methods of NPT results recording; automation and computerization of the laboratorial diagnostics.

  7. Overview of the photovoltaic technology status and perspective in Spain

    International Nuclear Information System (INIS)

    Salas, V.; Olias, E.

    2009-01-01

    The aim of this paper is to show the current status of photovoltaic technology and the outlook for the coming years in Spain. In this way, first it gives an account of the cumulative photovoltaic power installed, the number of installations and its distribution data. Afterwards it analyses the photovoltaic implementation by assessing the significance of major projects, such as demonstration projects and photovoltaic solar farms (which use conventional and concentration photovoltaic panels). Likewise it draws attention to photovoltaic research and development activities carried out nowadays. In addition it touches on issues such as photovoltaic industry (solar silicon, cells and modules companies), new initiatives and measures of support (focusing on feed-in tariff system). Finally it lays emphasis on prospects for the coming years. (author)

  8. Clusters of Circulating Tumor Cells: a Biophysical and Technological Perspective.

    Science.gov (United States)

    Au, Sam H; Edd, Jon; Haber, Daniel A; Maheswaran, Shyamala; Stott, Shannon L; Toner, Mehmet

    2017-09-01

    The vast majority of cancer associated deaths result from metastasis, yet the behaviors of its most potent cellular driver, circulating tumor cell clusters, are only beginning to be revealed. This review highlights recent advances to our understanding of tumor cell clusters with emphasis on enabling technologies. The importance of intercellular adhesions among cells in clusters have begun to be unraveled with the aid of promising microfluidic strategies for isolating clusters from patient blood. Due to their metastatic potency, the utility of circulating tumor cell clusters for cancer diagnosis, drug screening, precision oncology and as targets of antimetastatic therapeutics are being explored. The continued development of tools for exploring circulating tumor cell clusters will enhance our fundamental understanding of the metastatic process and may be instrumental in devising new strategies to suppress and eliminate metastasis.

  9. An upper echelons perspective on information technology business value

    Directory of Open Access Journals (Sweden)

    José Fernando López-Muñoz

    2017-09-01

    Full Text Available This paper argues that information technology (IT outcomes are more valuable to companies when their top management team (TMT moves from flirting with IT to marriage. Previous research has demonstrated an association between top management support (TMS and IT value. We extend the concept of TMS with the imbrication metaphor to define the construct of TMT-IT imbrication, which allows us to account for a tighter and continuous entwining of the TMT and IT to create IT value. Our definition of the TMT-IT imbrication construct embraces four dimensions: involvement, participation, attention, and use. In addition, with the support of upper echelons (UE theory, we explore certain managerial traits, competences, and team processes that may be antecedents of this imbrication. As a result, our work provides a variance model and various propositions rooted in the logic of UE that contribute to research on IT business value.

  10. Building technology entrepreneurship capabilities, an engineering education perspective

    DEFF Research Database (Denmark)

    Kleine, Kari; Giones, Ferran; Tegtmeier, Silke

    to respond to the divergence between the new demands imposed by the societal challenges and the existing science and technology development focus of universities is to transform the educational programs being offered. Instead of aiming to transform consolidated structures through directed interventions...... of the regular course activities. The development of attitudes towards entrepreneurial behavior is also activated through internal projects. For instance, as part of a master program, engineering students enroll in a business venturing course (the course receives different names in each institution), where......Much has been discussed on the changing role of universities in society, in particular when examining the contribution of universities in the economic growth and societal development (Audretsch 2012). The transition from universities as research centers to universities as innovation drivers has...

  11. Distance Education: the humanization of technology in a Freirean perspective

    Science.gov (United States)

    Ferreira, Orlando Rodrigues; Voelzke, Marcos Rincon

    2014-05-01

    The Distance Education [DE] presents significant growth in graduates and postgraduates programs. Regarding this fact, new challenges arise and others must be considered, as the generation gap between digital immigrants and digital natives, the establishment of a population increasingly accustomed to Information and Communication Technologies [ICT] and teaching methodologies that should be used and developed. Vygotsky's model of social interaction related to mediation can and should be used in DE, and concerning historical, social and cultural approaches affecting Brazilian reality, Paulo Freire is still up-to-date, integrating humanization into the use of ICT. This work only proceeds with analyzes of these elements, being an excerpt of the master's dissertation of one of the authors [Ferreira], under the guidance of another [Voelzke].

  12. Protein Crystallography from the Perspective of Technology Developments

    Science.gov (United States)

    Su, Xiao-Dong; Zhang, Heng; Terwilliger, Thomas C.; Liljas, Anders; Xiao, Junyu; Dong, Yuhui

    2015-01-01

    Early on, crystallography was a domain of mineralogy and mathematics and dealt mostly with symmetry properties and imaginary crystal lattices. This changed when Wilhelm Conrad Röntgen discovered X-rays in 1895, and in 1912 Max von Laue and his associates discovered X-ray irradiated salt crystals would produce diffraction patterns that could reveal the internal atomic periodicity of the crystals. In the same year the father-and-son team, Henry and Lawrence Bragg successfully solved the first crystal structure of sodium chloride and the era of modern crystallography began. Protein crystallography (PX) started some 20 years later with the pioneering work of British crystallographers. In the past 50-60 years, the achievements of modern crystallography and particularly those in protein crystallography have been due to breakthroughs in theoretical and technical advancements such as phasing and direct methods; to more powerful X-ray sources such as synchrotron radiation (SR); to more sensitive and efficient X-ray detectors; to ever faster computers and to improvements in software. The exponential development of protein crystallography has been accelerated by the invention and applications of recombinant DNA technology that can yield nearly any protein of interest in large amounts and with relative ease. Novel methods, informatics platforms, and technologies for automation and high-throughput have allowed the development of large-scale, high efficiency macromolecular crystallography efforts in the field of structural genomics (SG). Very recently, the X-ray free-electron laser (XFEL) sources and its applications in protein crystallography have shown great potential for revolutionizing the whole field again in the near future. PMID:25983389

  13. Technology perspectives in the future exploration of Venus

    Science.gov (United States)

    Cutts, James A.; Balint, Tibor S.; Chassefiere, Eric; Kolawa, Elizabeth A.

    Science goals to understand the origin, history and environment of Venus have been driving international space exploration missions for over 40 years. Today, Venus is still identified as a high priority science target in NASA's Solar System Exploration Roadmap, and clearly fits scientific objectives of ESA's Cosmic Vision Program in addition to the ongoing Venus Express mission, while JAXA is planning to launch its own Venus Climate Orbiter. Technology readiness has often been the pivotal factor in mission prioritization. Missions in all classes—small, medium or large—could be designed as orbiters with remote sensing capabilities, however, the desire for scientific advancements beyond our current knowledge point to in-situ exploration of Venus at the surface and lower atmosphere, involving probes, landers, and aerial platforms. High altitude balloons could circumnavigate Venus repeatedly; deep probes could operate for extended periods utilizing thermal protection technologies, pressure vessel designs and advancements in high temperature electronics. In situ missions lasting for over an Earth day could employ a specially designed dynamic Stirling Radioisotope Generator (SRG) power system, that could provide both electric power and active thermal control to the spacecraft. An air mobility platform, possibly employing metallic bellows, could allow for all axis control, long traversing and surface access at multiple desired locations, thus providing an advantage over static lander or rover based architectures. Sample return missions are also featured in all planetary roadmaps. The Venus exploration plans over the next three decades are anticipated to greatly contribute to our understanding of this planet, which subsequently would advance our overall knowledge about Solar System history and habitability.

  14. Technology Insights and Perspectives for Nuclear Fuel Cycle Concepts

    Energy Technology Data Exchange (ETDEWEB)

    S. Bays; S. Piet; N. Soelberg; M. Lineberry; B. Dixon

    2010-09-01

    The following report provides a rich resource of information for exploring fuel cycle characteristics. The most noteworthy trends can be traced back to the utilization efficiency of natural uranium resources. By definition, complete uranium utilization occurs only when all of the natural uranium resource can be introduced into the nuclear reactor long enough for all of it to undergo fission. Achieving near complete uranium utilization requires technologies that can achieve full recycle or at least nearly full recycle of the initial natural uranium consumed from the Earth. Greater than 99% of all natural uranium is fertile, and thus is not conducive to fission. This fact requires the fuel cycle to convert large quantities of non-fissile material into fissile transuranics. Step increases in waste benefits are closely related to the step increase in uranium utilization going from non-breeding fuel cycles to breeding fuel cycles. The amount of mass requiring a disposal path is tightly coupled to the quantity of actinides in the waste stream. Complete uranium utilization by definition means that zero (practically, near zero) actinide mass is present in the waste stream. Therefore, fuel cycles with complete (uranium and transuranic) recycle discharge predominately fission products with some actinide process losses. Fuel cycles without complete recycle discharge a much more massive waste stream because only a fraction of the initial actinide mass is burned prior to disposal. In a nuclear growth scenario, the relevant acceptable frequency for core damage events in nuclear reactors is inversely proportional to the number of reactors deployed in a fuel cycle. For ten times the reactors in a fleet, it should be expected that the fleet-average core damage frequency be decreased by a factor of ten. The relevant proliferation resistance of a fuel cycle system is enhanced with: decreasing reliance on domestic fuel cycle services, decreasing adaptability for technology misuse

  15. Chart Venture Partners' perspective on dual-use CBRNE technologies

    Science.gov (United States)

    Van Nice, C. S.; Gardner, P. J.

    2008-04-01

    Chart Venture Partners' (CVP) approach to investing in Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) detection technologies can be best understood in the context of the unique partnership between the firm's two founding institutions. CVP was founded as a partnership between the Chart Group, a New York-based merchant banking and venture capital boutique, and InSitech Incorporated, a 501(c)(3) non-profit commercial partnership intermediary for the U.S. Army's Armament Research Development and Engineering Center (ARDEC) at Picatinny Arsenal in New Jersey. The partnership between Chart Group and Insitech has yielded a new investment model. Unlike most venture funds, CVP operates with a singular focus on early-stage defense and security technologies, with the important caveat that everything we invest in must also have dual-use application in large-scale commercial markets. CVP believes that early-stage CBRNE companies require five qualities to be viable investment candidates and successful start-up companies: Great Science, Strong IP Positions, Recognized Scientific Champions, Identified Dual-Use Market Pull, and "Real World" Technical Performance Data. When earlystage CBRNE companies decide to seek venture capital and pursue higher growth dual-use business models, we often find that certain issues arise that are not always fully contemplated at the outset, and that can create gaps between what the start-up companies are offering to investors and what those investors are seeking from their potential portfolio companies. These same issues can have significant positive or negative impact on shareholder value over time, depending on how they are managed. Specifically, startups should consider carefully their strategies related to business development, market positioning, government funding, and investment syndicate formation.

  16. Gasification of biomass for energy production. State of technology in Finland and global market perspectives

    International Nuclear Information System (INIS)

    Wilen, C.; Kurkela, E.

    1997-01-01

    This report reviews the development of the biomass gasification technology in Finland over the last two decades. Information on Finnish biomass resources and use, energy economy and national research policy is provided as background. Global biomass resources and potential energy from biomass markets are also assessed based on available literature, to put the development of the gasification technology into a wider perspective of global biomass utilization for energy production. The increasing use of biomass and other indigenous forms of energy has been part and parcel of the Finnish energy policy for some twenty years. Biomass and peat account for almost 20% of the production of primary energy in Finland. As the consumption of biofuels is significantly lower than the annual growth or renewal, the use of bioenergy is considered to be an important measure of reducing carbon dioxide emissions. Research and development on thermal gasification of solid fuels was initiated in the late 1970s in Finland. The principal aim was to decrease the dependence of Finnish energy economy on imported oil by increasing the utilization potential of indigenous fuels. Development in the early 1980s focused on simple atmospheric-pressure fuel gas applications including a gasification heating plant. Eight Bioneer updraft gasifiers (abt 5 MW th ) were constructed in 1982-1986, and a new Bioneer gasifier was commissioned in eastern Finland in 1996. A Pyroflow circulating fluidised-bed gasifies was also commercialized in the mid-1980s; four gasifiers (15-35 MW th ) were commissioned. In the late 1980s the interest in integrated gasification combined-cycle (IGCC) power plants, based on pressurised air gasification of biomass and hot gas cleanup, increased in Finland and in many other countries. The utilization potential for indigenous fuels is mainly in medium-scale combined heat and electricity production (20-150 MW,). Foster Wheeler Energia Oy, Carbona Inc. and Imatran Voima Oy are the main

  17. Gasification of biomass for energy production. State of technology in Finland and global market perspectives

    Energy Technology Data Exchange (ETDEWEB)

    Wilen, C.; Kurkela, E. [VTT Energy, Espoo (Finland). Energy Production Technologies

    1997-12-31

    This report reviews the development of the biomass gasification technology in Finland over the last two decades. Information on Finnish biomass resources and use, energy economy and national research policy is provided as background. Global biomass resources and potential energy from biomass markets are also assessed based on available literature, to put the development of the gasification technology into a wider perspective of global biomass utilization for energy production. The increasing use of biomass and other indigenous forms of energy has been part and parcel of the Finnish energy policy for some twenty years. Biomass and peat account for almost 20% of the production of primary energy in Finland. As the consumption of biofuels is significantly lower than the annual growth or renewal, the use of bioenergy is considered to be an important measure of reducing carbon dioxide emissions. Research and development on thermal gasification of solid fuels was initiated in the late 1970s in Finland. The principal aim was to decrease the dependence of Finnish energy economy on imported oil by increasing the utilization potential of indigenous fuels. Development in the early 1980s focused on simple atmospheric-pressure fuel gas applications including a gasification heating plant. Eight Bioneer updraft gasifiers (abt 5 MW{sub th}) were constructed in 1982-1986, and a new Bioneer gasifier was commissioned in eastern Finland in 1996. A Pyroflow circulating fluidised-bed gasifies was also commercialized in the mid-1980s; four gasifiers (15-35 MW{sub th}) were commissioned. In the late 1980s the interest in integrated gasification combined-cycle (IGCC) power plants, based on pressurised air gasification of biomass and hot gas cleanup, increased in Finland and in many other countries. The utilization potential for indigenous fuels is mainly in medium-scale combined heat and electricity production (20-150 MW,). Foster Wheeler Energia Oy, Carbona Inc. and Imatran Voima Oy are

  18. Influences of reverse outsourcing on green technological progress from the perspective of a global supply chain.

    Science.gov (United States)

    Wang, Shuhong; Song, Malin

    2017-10-01

    As a newly appeared trade mode in recent years, reverse outsourcing has made a great impact on traditional trade modes. This paper researched the influences of reverse outsourcing on green technological progress from the perspective of a global supply chain by using micro-data of enterprises. It worked out the rate of green technological progress from two innovative concepts: potential production technology and practical production technology. The empirical analysis results indicated that reverse outsourcing stimulates, and enterprise size and ownership type potentially affects, green technological progress. State-owned or foreign enterprises with high income levels would pay more attention to environmental protection, energy saving, and emission reduction, while small and micro enterprises with low incomes would choose to ignore environmental protection. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Perspectives of energy technologies: scenarios and strategies at the 2050 vista; Perspectives des technologies de l'energie: scenarios et strategies a l'horizon 2050

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    Every two years, the International Energy Agency (IEA) publishes the 'Energy Technology Perspectives' (ETP) report which analyses the foreseeable energy scenarios and strategies at the 2050 vista and stresses on the best available technologies. For the first time, the IEA describes in this study a scenario allowing to divide by two the CO{sub 2} emissions at the world scale, i.e. compatible with the 'factor 4' scenario of industrialized countries. The study estimates the R and D needs and the necessary additional investments to meet the different tendentious and voluntaristic scenarios proposed by the IEA. This 15. session of the cycle of energy-climate conferences aimed at presenting, from the ETP 2008 study, a thorough examination of the present day situation and perspectives of existing or future 'clean' energy technologies through the analysis of several scenarios. An examination of the interpretation of these scenarios at the France and European levels is made in order to define what should be the trends of public policies and international cooperation. This document gathers the transparencies of the two presentations given during this conference. The first presentation by Pieter Boot, Director of the Office of Sustainable Energy Policy and Technology of IEA, makes a synthesis of the ETP study and presents the recommendations of the agency. The second presentation by Olivier Appert, President of the French institute of petroleum (IFP), gives a counterpoint of the first presentation by considering the financing and acceptance aspects, in particular from the French point of view. Finally a debate with the audience completes the presentations. (J.S.)

  20. The Tolerance as the Ethic Foundation of Social Economy into the Perspective of the Perspective of the “Included Third” in the Contextuality of Transmodernity

    OpenAIRE

    Antoniu Alexandru Flandorfer

    2012-01-01

    The tolerance is the form of the ethics, but the uninherent manifestation of the religious moralities, it developes socially profoundly, representing a pale projection of the christian ideal (challenge) of the principle of “love all people as you love yourself” through an avatarized perspective of an immanenting transcendence which is produced by the desacralization on the onthical level cliving to “uncharmed world”, where the “man” participates actively to the edification of the City of God....

  1. Milk Technological Properties as Affected by Including Artichoke By-Products Silages in the Diet of Dairy Goats

    Directory of Open Access Journals (Sweden)

    Raquel Muelas

    2017-12-01

    Full Text Available Traditional farming practices include the use of local agricultural by-products in the diet of ruminants. Artichoke harvesting and transformation yield high amounts of by-products that, if properly used, may reduce farming costs and the environmental impact of farming. The present study tests the inclusion of silages from artichoke by-products (plant and outer bracts in the diet of dairy goats (0%, 12.5% and 25% inclusion on the technological and sensory properties of milk during a five-month study. Milk composition, color, stability, coagulation and fermentation properties remained unaffected by diet changes. Panelists were not able to differentiate among yogurts obtained from those milks by discriminant triangular sensory tests. Silages of artichoke by-products can be included in isoproteic and isoenergetic diets for dairy goats, up to a 25% (feed dry matter, without negatively affecting milk technological and sensory properties whereas reducing feeding costs.

  2. A complex adaptive systems perspective of health information technology implementation.

    Science.gov (United States)

    Keshavjee, Karim; Kuziemsky, Craig; Vassanji, Karim; Ghany, Ahmad

    2013-01-01

    Implementing health information technology (HIT) is a challenge because of the complexity and multiple interactions that define HIT implementation. Much of the research on HIT implementation is descriptive in nature and has focused on distinct processes such as order entry or decision support. These studies fail to take into account the underlying complexity of the processes, people and settings that are typical of HIT implementations. Complex adaptive systems (CAS) is a promising field that could elucidate the complexity and non-linear interacting issues that are typical in HIT implementation. Initially we sought new models that would enable us to better understand the complex nature of HIT implementation, to proactively identify problem issues that could be a precursor to unintended consequences and to develop new models and new approaches to successful HIT implementations. Our investigation demonstrates that CAS does not provide prediction, but forces us to rethink our HIT implementation paradigms and question what we think we know. CAS provides new ways to conceptualize HIT implementation and suggests new approaches to increasing HIT implementation successes.

  3. Video as a technology for interpersonal communications: a new perspective

    Science.gov (United States)

    Whittaker, Steve

    1995-03-01

    Some of the most challenging multimedia applications have involved real- time conferencing, using audio and video to support interpersonal communication. Here we re-examine assumptions about the role, importance and implementation of video information in such systems. Rather than focussing on novel technologies, we present evaluation data relevant to both the classes of real-time multimedia applications we should develop and their design and implementation. Evaluations of videoconferencing systems show that previous work has overestimated the importance of video at the expense of audio. This has strong implications for the implementation of bandwidth allocation and synchronization. Furthermore our recent studies of workplace interaction show that prior work has neglected another potentially vital function of visual information: in assessing the communication availability of others. In this new class of application, rather than providing a supplement to audio information, visual information is used to promote the opportunistic communications that are prevalent in face-to-face settings. We discuss early experiments with such connection applications and identify outstanding design and implementation issues. Finally we examine a different class of application 'video-as-data', where the video image is used to transmit information about the work objects themselves, rather than information about interactants.

  4. Keep in touch (KIT): perspectives on introducing internet-based communication and information technologies in palliative care.

    Science.gov (United States)

    Guo, Qiaohong; Cann, Beverley; McClement, Susan; Thompson, Genevieve; Chochinov, Harvey Max

    2016-08-02

    Hospitalized palliative patients need to keep in touch with their loved ones. Regular social contact may be especially difficult for individuals on palliative care in-patient units due to the isolating nature of hospital settings. Technology can help mitigate isolation by facilitating social connection. This study aimed to explore the acceptability of introducing internet-based communication and information technologies for patients on a palliative care in-patient unit. In the first phase of the Keep in Touch (KIT) project, a diverse group of key informants were consulted regarding their perspectives on web-based communication on in-patient palliative care units. Participants included palliative patients, family members, direct care providers, communication and information technology experts, and institutional administrators. Data was collected through focus groups, interviews and drop-in consultations, and was analyzed for themes, consensus, and major differences across participant groups. Hospitalized palliative patients and their family members described the challenges of keeping in touch with family and friends. Participants identified numerous examples of ways that communication and information technologies could benefit patients' quality of life and care. Patients and family members saw few drawbacks associated with the use of such technology. While generally supportive, direct care providers were concerned that patient requests for assistance in using the technology would place increased demands on their time. Administrators and IT experts recognized issues such as privacy and costs related to offering these technologies throughout an organization and in the larger health care system. This study affirmed the acceptability of offering internet-based communication and information technologies on palliative care in-patient units. It provides the foundation for trialing these technologies on a palliative in-patient unit. Further study is needed to confirm the

  5. Medical photography: current technology, evolving issues and legal perspectives.

    Science.gov (United States)

    Harting, M T; DeWees, J M; Vela, K M; Khirallah, R T

    2015-04-01

    Medical photographic image capture and data management has undergone a rapid and compelling change in complexity over the last 20 years. This is because of multiple factors, including significant advances in ease of photograph capture, alongside an evolution of mechanisms of data portability/dissemination, combined with governmental focus on health information privacy. Literature to guide medical, legal, governmental and business professionals when dealing with issues related to medical photography is virtually nonexistent. Herein, we will address the breadth of uses of medical photography, device properties/specific devices utilised for image capture, methods of data transfer and dissemination and patient perceptions and attitudes regarding photography in a medical setting. In addition, we will address the legal implications, including legal precedent, copyright and privacy law, informed consent, protected health information and the Health Insurance Portability and Accountability Act (HIPAA), as they pertain to medical photography. © 2015 John Wiley & Sons Ltd.

  6. Current status and perspectives of genome editing technology for microalgae

    OpenAIRE

    Jeon, Seungjib; Lim, Jong-Min; Lee, Hyung-Gwan; Shin, Sung-Eun; Kang, Nam Kyu; Park, Youn-Il; Oh, Hee-Mock; Jeong, Won-Joong; Jeong, Byeong-ryool; Chang, Yong Keun

    2017-01-01

    Genome editing techniques are critical for manipulating genes not only to investigate their functions in biology but also to improve traits for genetic engineering in biotechnology. Genome editing has been greatly facilitated by engineered nucleases, dubbed molecular scissors, including zinc-finger nuclease (ZFN), TAL effector endonuclease (TALEN) and clustered regularly interspaced palindromic sequences (CRISPR)/Cas9. In particular, CRISPR/Cas9 has revolutionized genome editing fields with i...

  7. 75 FR 11917 - Chrysler LLC, Technology Center, Including On-Site Leased Workers from Aerotek, Ajilon, Altair...

    Science.gov (United States)

    2010-03-12

    ... Quest Corporation, Quantum Consultants, Rapid Global Business, Resource Technologies, Ricardo, RSB...., Quantum Consultants, Rapid Global Business, Resource Technologies, Ricardo, RSB Systems, Spherion, Synova... Learning, Resource Technologies, Ricardo, Spherion, Synova, Systems Technology, TAC, Technical Training...

  8. Life cycle assessment of an advanced bioethanol technology in the perspective of constrained biomass availability.

    Science.gov (United States)

    Hedegaard, Karsten; Thyø, Kathrine A; Wenzel, Henrik

    2008-11-01

    Among the existing environmental assessments of bioethanol, the studies suggesting an environmental benefit of bioethanol all ignore the constraints on the availability of biomass resources and the implications competition for biomass has on the assessment We show that toward 2030, regardless of whether a global or European perspective is applied, the amount of biomass, which can become available for bioethanol or other energy uses, will be physically and economically constrained. This implies that use of biomass or land for bioethanol production will most likely happen at the expense of alternative uses. In this perspective, we show that for the case of a new advanced bioethanol technology, in terms of reducing greenhouse emissions and fossil fuel dependency, more is lost than gained when prioritizing biomass or land for bioethanol. Technology pathways involving heat and power production and/or biogas, natural gas or electricity for transport are advantageous.

  9. Behind the Scenes: Understanding Teacher Perspectives on Technology Integration in a Suburban District Technology Initiative

    Science.gov (United States)

    Woolard, John

    2012-01-01

    Efforts to prepare students with skills necessary to compete in a 21st Century global, digital economy require technological literacy, but many teachers are inhibited by antiquated models of education and epistemological beliefs that leave them reluctant to integrate educational technologies in their content instruction (Dunn & Rakes, 2010;…

  10. Palliative home-based technology from a practitioner's perspective: benefits and disadvantages

    OpenAIRE

    Johnston BM

    2014-01-01

    Bridget M Johnston Sue Ryder Care Centre for the Study of Supportive, Palliative, and End of Life Care, School of Health Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, UK Abstract: This critical review paper explores the concept of palliative home-based technology from a practitioner's perspective. The aim of the critical review was to scope information available from published and unpublished research on the current state of palliative home-based tec...

  11. Wind energy. Energy technologies in national, European and global perspective

    Energy Technology Data Exchange (ETDEWEB)

    Hauge Madsen, P.; Bjerregaard, E.T.D. [Risoe National Lab., Wind Energy Dept., Roskilde (Denmark)

    2002-10-01

    According to a recent study, global wind generating capacity increased by some 6800 MW in 2001, an annual growth of just over half the corresponding figure for 2000. 2001 was the third consecutive year in which new wind power capacity exceeded new nuclear power capacity, showing the maturity of wind power technology. Total installed wind power worldwide by the end of 2001 was close to 25.000 MW. Germany, Spain and Denmark are the main players, accounting for 56% of the world's capacity increase in 2001 and a total cumulative installed capacity of 14.750 MW, or 59% of the global total. The USA and India are also significant users of wind power; in 2001 the USA added 1700 MW of new installed capacity to become the world's second-largest market for wind power. The report Wind Force 10 outlines a scenario in which wind power provides 10% of the world's electricity by 2020, corresponding to a total installed capacity of 1200 GW. Risoe's System Analysis Department has looked at the possible future costs of electricity produced by wind turbines compared to conventional power. A learning curve analysis of historical data results in a progress ratio of 0,85. This means that for every doubling of the installed capacity, the cost of wind-generated electricity is reduced by 15%. Until recently the main driver for wind power has been a concern for greenhouse gases. Security of energy supply has now become an important issue, however, especially in Europe and the USA. Wind power plants can be erected at short notice and in a modular fashion that allows capacity to be added as required. The European Commission has supported wind power by sponsoring international research co-operation between institutes, universities and equipment manufacturers. The IEA supports worldwide co-operation, and has recently issued a report on the longterm R and D needs of wind energy. Denmark has, mainly financed by the Danish Energy Agency, taken part in the IEA's R and D Wind

  12. Wind energy. Energy technologies in national, European and global perspective

    International Nuclear Information System (INIS)

    Hauge Madsen, P.; Bjerregaard, E.T.D.

    2002-01-01

    According to a recent study, global wind generating capacity increased by some 6800 MW in 2001, an annual growth of just over half the corresponding figure for 2000. 2001 was the third consecutive year in which new wind power capacity exceeded new nuclear power capacity, showing the maturity of wind power technology. Total installed wind power worldwide by the end of 2001 was close to 25.000 MW. Germany, Spain and Denmark are the main players, accounting for 56% of the world's capacity increase in 2001 and a total cumulative installed capacity of 14.750 MW, or 59% of the global total. The USA and India are also significant users of wind power; in 2001 the USA added 1700 MW of new installed capacity to become the world's second-largest market for wind power. The report Wind Force 10 outlines a scenario in which wind power provides 10% of the world's electricity by 2020, corresponding to a total installed capacity of 1200 GW. Risoe's System Analysis Department has looked at the possible future costs of electricity produced by wind turbines compared to conventional power. A learning curve analysis of historical data results in a progress ratio of 0,85. This means that for every doubling of the installed capacity, the cost of wind-generated electricity is reduced by 15%. Until recently the main driver for wind power has been a concern for greenhouse gases. Security of energy supply has now become an important issue, however, especially in Europe and the USA. Wind power plants can be erected at short notice and in a modular fashion that allows capacity to be added as required. The European Commission has supported wind power by sponsoring international research co-operation between institutes, universities and equipment manufacturers. The IEA supports worldwide co-operation, and has recently issued a report on the longterm R and D needs of wind energy. Denmark has, mainly financed by the Danish Energy Agency, taken part in the IEA's R and D Wind international co

  13. Some relevant questions in science education from the perspective Science- Technology-Society

    Directory of Open Access Journals (Sweden)

    Prieto, Teresa;

    2012-01-01

    Full Text Available In this article, some of the answers given at this time to three classic questions related to science teaching: why teach science?, what kind of science to teach?, and how to teach it?, are analyzed from a Science-Technology- Society perspective (STS. It argues for the need to prepare future citizens to make responsible decisions on matters related to science and technology in the XXI century, and the convenience of using socio-scientific issues in the science classroom. Finally, the analysis is exemplified in two cases: food consumption and energy consumption.

  14. Advances for prosthetic technology from historical perspective to current status to future application

    CERN Document Server

    LeMoyne, Robert

    2016-01-01

    This book focuses on the advances in transtibial prosthetic technology and targets research in the evolution of the powered prosthesis such as the BiOM, which was derived from considerable research and development at the Massachusetts Institute of Technology. The concept of the book spans the historical evolution of prosthetic applications from passive to new and futuristic robotic prosthetic technologies.  The author describes the reasons for amputation, surgical procedures, and an historical perspective of the prosthesis for the lower limb. He also addresses the phases and sub-phases of gait and compensatory mechanisms arising for a transtibial prosthesis and links the compensatory mechanisms to long-term morbidities.  The general technologies for gait analysis central to prosthetic design and the inherent biomechanics foundations for analysis are also explored.  The book reports on recent-past to current-term applications with passive elastic prostheses.  The core of the book deals with futuristic robo...

  15. Remote and continuous gamma spectrometry for environmental radiation protection: state of the art technology and perspectives

    International Nuclear Information System (INIS)

    Van Put, Ph.; Lellis, C.; Debauche, A.; Lacroix, J-P.

    2004-01-01

    The instruments technologies for radiological protection of the environment have been considerably enhanced since the last 20 years. From very simple warning bells in the early 80s, the instruments have been sophisticated nowadays to a degree where their performances can be compared to the performances achieved in low level laboratories. This presentation will briefly overview the evolution of these instruments by comparing their technology, their methodology and their performances. Next, it will present the concepts of the state of the art technology in the field of continuous monitoring of the environment. A discussion will follow on the performances and the limitations of this technology. Finally, the presentation will highlight the future perspective of developments by taking into account recent progress in the field of radiation detectors, telecommunication and computer sciences among others. (authors)

  16. A Student Experiment Method for Learning the Basics of Embedded Software Technologies Including Hardware/Software Co-design

    Science.gov (United States)

    Kambe, Hidetoshi; Mitsui, Hiroyasu; Endo, Satoshi; Koizumi, Hisao

    The applications of embedded system technologies have spread widely in various products, such as home appliances, cellular phones, automobiles, industrial machines and so on. Due to intensified competition, embedded software has expanded its role in realizing sophisticated functions, and new development methods like a hardware/software (HW/SW) co-design for uniting HW and SW development have been researched. The shortfall of embedded SW engineers was estimated to be approximately 99,000 in the year 2006, in Japan. Embedded SW engineers should understand HW technologies and system architecture design as well as SW technologies. However, a few universities offer this kind of education systematically. We propose a student experiment method for learning the basics of embedded system development, which includes a set of experiments for developing embedded SW, developing embedded HW and experiencing HW/SW co-design. The co-design experiment helps students learn about the basics of embedded system architecture design and the flow of designing actual HW and SW modules. We developed these experiments and evaluated them.

  17. A Phenomenological Study of Teacher Qualifications in a Technology Pure Classroom: Perspectives from the Field

    Science.gov (United States)

    Hand, Thea

    2012-01-01

    In the last 20 years, educational technology has exploded into the schoolhouse as a result of the exponential advances being made on a global front in technology to include the Internet, personal computing, smart phones and mobile devices. Much research has been conducted regarding the advent of integrating this technology within the core…

  18. A Learning Ecology Perspective: School Systems Sustaining Art Teaching with Technology

    Science.gov (United States)

    Lin, Ching-Chiu

    2011-01-01

    Infusing technology into art education practice has been a continuous endeavor for preservice and in-service art teacher education. In recent years, art educators around the world have researched issues related to the preparation of art teacher technology competencies, including art teacher perceptions of working with technology, implementations…

  19. EMPLOYEE PERSPECTIVES OF FACTORS INFLUENCING E-BUSINESS TECHNOLOGY ADOPTION AND USE BY SMALL AND MEDIUM RETAIL ENTERPRISES

    OpenAIRE

    Dubihlela, J.; Kupangwa, W.

    2016-01-01

    Several sources suggest that the use of e-business technologies has offered opportunities for both large and small businesses, such as gaining global access, providing new products as well as enhancing customer satisfaction levels. This paper examines the employee perspective on the factors that influence e-business adoption and use by small and medium-sized retail enterprises that operate in the Eastern Cape Province. Studies on employee perspective on e-business technologies adoption ...

  20. Perspectives of energy efficient technologies penetration in the Greek domestic sector, through the analysis of Energy Performance Certificates

    International Nuclear Information System (INIS)

    Gelegenis, J.; Diakoulaki, D.; Lampropoulou, H.; Giannakidis, G.; Samarakou, M.; Plytas, N.

    2014-01-01

    The building sector in Greece presents a huge energy saving potential, the largest part of which is remaining unexploited. The recently enacted legislation for the energy performance of buildings, in combination with the financial support provided by funding programmes to low income families is expected to significantly boost the deployment of energy efficient technologies in the Greek domestic sector. The exploitation of these legal and financial instruments follows a formalised process of energy audits, resulting in buildings classification and in the submission of Energy Performance Certificates (EPCs) including suggestions to improve the dwellings' energy performance. The paper aims at an ex-ante evaluation of the market trends revealed by EPCs in Greece, in order to identify the perspectives of individual technologies and to assess the degree to which the certification procedure helps in improving the energy performance of buildings. The results indicate a strong trend towards less cost-effective technologies, revealing a sub-optimal allocation of financial resources and putting into risk the path towards the achievement of EU targets for 2020. - Highlights: • Energy Performance Certificates reveal market trends of energy efficient technologies. • SWH, replacement of windows and walls/roof insulation are most often recommended. • Other measures are controls, switch to NG; low cost measures are rarely recommended. • Cost-effectiveness is not the main factor explaining technology recommendations. • Amendment of EPC document and inspection process may enhance its effectiveness

  1. Impact of Hearing Aid Technology on Outcomes in Daily Life I: The Patients' Perspective.

    Science.gov (United States)

    Cox, Robyn M; Johnson, Jani A; Xu, Jingjing

    2016-01-01

    One of the challenges facing hearing care providers when recommending hearing aids is the choice of device technology level. Major manufacturers market families of hearing aids that are described as spanning the range from basic technology to premium technology. Premium technology hearing aids include acoustical processing capabilities (features) that are not found in basic technology instruments. These premium features are intended to yield improved hearing in daily life compared with basic-feature devices. However, independent research that establishes the incremental effectiveness of premium-feature devices compared with basic-feature devices is lacking. This research was designed to explore reported differences in hearing abilities for adults using premium- and basic-feature hearing aids in their daily lives. This was a single-blinded, repeated, crossover trial in which the participants were blinded. All procedures were carefully controlled to limit researcher bias. Forty-five participants used carefully fitted bilateral hearing aids for 1 month and then provided data to describe the hearing improvements or deficiencies noted in daily life. Typical participants were 70 years old with mild to moderate adult-onset hearing loss bilaterally. Each participant used four pairs of hearing aids: premium- and basic-feature devices from brands marketed by each of two major manufacturers. Participants were blinded about the devices they used and about the research questions. All of the outcomes were designed to capture the participant's point of view about the benefits of the hearing aids. Three types of data were collected: change in hearing-related quality of life, extent of agreement with six positively worded statements about everyday hearing with the hearing aids, and reported preferences between the premium- and basic-feature devices from each brand as well as across all four research hearing aids combined. None of these measures yielded a statistically significant

  2. Impact of Hearing Aid Technology on Outcomes in Daily Life I: the Patients’ Perspective

    Science.gov (United States)

    Cox, Robyn M; Johnson, Jani A; Xu, Jingjing

    2016-01-01

    Objectives One of the challenges facing hearing care providers when recommending hearing aids is the choice of device technology level. Major manufacturers market families of hearing aids that are described as spanning the range from basic technology to premium technology. Premium technology hearing aids include acoustical processing capabilities (features) that are not found in basic technology instruments. These premium features are intended to yield improved hearing in daily life compared to basic-feature devices. However, independent research that establishes the incremental effectiveness of premium-feature devices compared to basic-feature devices is lacking. This research was designed to explore reported differences in hearing abilities for adults using premium-feature and basic-feature hearing aids in their daily lives. Design This was a single-blinded, repeated, crossover trial in which the participants were blinded. All procedures were carefully controlled to limit researcher bias. Forty-five participants used carefully fitted bilateral hearing aids for one month and then provided data to describe the hearing improvements or deficiencies noted in daily life. Typical participants were 70 years old with mild to moderate adult-onset hearing loss bilaterally. Each participant used 4 pairs of hearing aids: premium- and basic-feature devices from brands marketed by each of two major manufacturers. Participants were blinded about the devices they used and about the research questions. Results All of the outcomes were designed to capture the participant’s point of view about the benefits of the hearing aids. Three types of data were collected: change in hearing-related quality of life, extent of agreement with six positively worded statements about everyday hearing with the hearing aids, and reported preferences between the premium- and basic-feature devices from each brand as well as across all four research hearing aids combined. None of these measures yielded

  3. Critical thinking instruction and technology enhanced learning from the student perspective: A mixed methods research study.

    Science.gov (United States)

    Swart, Ruth

    2017-03-01

    Critical thinking is acclaimed as a valuable asset for graduates from higher education programs. Technology has advanced in quantity and quality; recognized as a requirement of 21st century learners. A mixed methods research study was undertaken, examining undergraduate nursing student engagement with critical thinking instruction, platformed on two technology-enhanced learning environments: a classroom response system face-to-face in-class and an online discussion forum out-of-class. The Community of Inquiry framed the study capturing constructivist collaborative inquiry to support learning, and facilitate critical thinking capability. Inclusion of quantitative and qualitative data sources aimed to gather a comprehensive understanding of students' development of critical thinking and engagement with technology-enhanced learning. The findings from the students' perspectives were positive toward the inclusion of technology-enhanced learning, and use in supporting their development of critical thinking. Students considered the use of two forms of technology beneficial in meeting different needs and preferences, offering varied means to actively participate in learning. They valued critical thinking instruction being intentionally aligned with subject-specific content facilitating understanding, application, and relevance of course material. While the findings are limited to student participants, the instructional strategies and technology-enhanced learning identified as beneficial can inform course design for the development of critical thinking. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Applying RFID technology in the retail industry – benefits and concerns from the consumer’s perspective

    Directory of Open Access Journals (Sweden)

    Ádám Novotny

    2015-05-01

    Full Text Available This paper discusses the benefits and costs of RFID (Radio Frequency Identification technology in the retail sector. RFID is an enabling technology for the Internet of Things (IoT concept, which constitutes a new vision of the Internet as a medium and forum that expands into our everyday lives and connects us virtually to all of the objects that surround us. This paper gives a balanced view of RFID in retailing by showing its current and potential benefits and costs, in particular from the consumer’s perspective. The authors also present the findings of a survey that examined the attitudes of Hungarian consumers towards the potential threats of RFID, and conclude that these attitudes are part of a larger psychological construct, which embraces opinions and attitudes towards new information and communications technologies in general. Significant relationships between consumer demography and attitudes towards RFID applications were also revealed. The paper suggests a solution to the privacy problem of current RFID applications, which has been elaborated by researchers of the IoT Research Institute at the Eszterházy Károly College in Hungary: if RFID technology were integrated with NFC-enabled mobile phones that included a user interface, consumers would be able to gain control over radio frequency communication.

  5. Technologies for security, military police, and professional policing organizations: the Department of Energy perspective

    Science.gov (United States)

    Steele, Basil J.

    1997-01-01

    There are many emerging technologies that can be used to help the law enforcement community protect the public as well as public and private facilities against ever increasing threats to this country and its resources. These technologies include sensors, closed circuit television (CCTV), access control, contraband detection, communications, control and display, barriers, and various component and system modeling techniques. This paper will introduce some of the various technologies that have been examined for the Department of Energy that could be applied to various law enforcement applications. They include: scannerless laser radar; next generation security systems; response force video information helmet system; access delay technologies; rapidly deployable intrusion detection systems; cost risk benefit analysis.

  6. The Tolerance as the Ethic Foundation of Social Economy into the Perspective of the Perspective of the “Included Third” in the Contextuality of Transmodernity

    Directory of Open Access Journals (Sweden)

    Antoniu Alexandru Flandorfer

    2012-12-01

    Full Text Available The tolerance is the form of the ethics, but the uninherent manifestation of the religious moralities, it developes socially profoundly, representing a pale projection of the christian ideal (challenge of the principle of “love all people as you love yourself” through an avatarized perspective of an immanenting transcendence which is produced by the desacralization on the onthical level cliving to “uncharmed world”, where the “man” participates actively to the edification of the City of God. The social economy in its primordial form was revealed in the Utopia of Morus, then it will circumscribe in the utopical socialism of saint-Simon and in the architecture of the idealistic community represented by the Phalenstère of Fourier, but now it constitutes an ultimate hypostasis into the Europe 2020 Strategy. The recrudescence of the utopias with homocentrical values can be eluded only by democratical systems, through the replacement of the “new man” by the citizen, whom he substitutes in a civic role, where he is perceived like a persona by the other actor, living a profoundly process of atomization, happened from the standardization which we discover into the actual phase of the marketplace economy, that is tributary to the hystorical capitalism yet, but through its social form can be percepted like a ethic panacea of the necessary protection of the imminent victims of any kind of revolution. The present society which is in the moment of a deep revolution that is marked by the evolutionary progress of modernity, passes away by its humanized period through the intrusion into the collective imaginary of an archetype which was increased by the postmodern era, that could suffer a transmutation from the intrusive Lupasco’s trialectic, as an appeal of transdisciplinarity where the ethics, the politics and the social can represent the onthological coordinates, whereupon the aporethical antinomies inhesion to mundaneity are retrospected

  7. Environmental Impacts of Renewable Electricity Generation Technologies: A Life Cycle Perspective

    Energy Technology Data Exchange (ETDEWEB)

    Heath, Garvin

    2016-01-13

    All energy systems impact the environment. Much has been learned about these environmental impacts from decades of research. Through systematic reviews, meta-analysis and original research, the National Renewable Energy Laboratory has been building knowledge about environmental impacts of both renewable and conventional electricity generation technologies. Evidence for greenhouse gas emissions, water and land use will be reviewed mostly from the perspective of life cycle assessment. Impacts from oil and natural gas systems will be highlighted. Areas of uncertainty and challenge will be discussed as suggestions for future research, as well as career opportunities in this field.

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

    Science.gov (United States)

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

    2013-01-01

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

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

    Science.gov (United States)

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

    2013-01-01

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

  10. 77 FR 40638 - Syniverse Technologies, Inc., Including On-Site Leased Workers From Insight Global Stone Staffing...

    Science.gov (United States)

    2012-07-10

    ... Insight Global Stone Staffing, and Randstad Formerly Known as Sapphire Technologies, Watertown, MA... workers from Insight Global, Stone Staffing, Randstad formerly known as Sapphire Technologies, Watertown... telecommunication services. The company reports that workers leased from Insight Global, Stone Staffing, Randstad...

  11. McGraw Hill encyclopedia of science and technology. An international reference work in fifteen volumes including an index

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    This extensively revised and updated 5th Edition features contributions by 3000 distinguished experts - including 16 Nobel Prize winners - working with an international advisory board and 60 consulting editors. Thorough coverage is devoted to 75 separate disciplines in science and technology, from acoustics and biochemistry through fluid mechanics and geophysics to thermodynamics and vertebrate zoology. Detailed entries examine not only the physical and natural sciences, but also all engineering disciplines, discussing both the basic and the most recent theories, concepts, terminology, discoveries, materials, methods, and techniques. All of the new developments and technical advances that have occurred during the last five years - in each of the 75 disciplines - have been added to the encyclopedia and are explored in depth. Completely new material deals with such timely and newsworthy subjects as genetic engineering, artificial intelligence, nuclear medicine, desertification, psycholinguistics, industrial robots, and immunoassay. Also covered in extensive entries are such current topics as video disk recording, metallic glasses, acoustic levitation, magnetic bubble memory, gluons, and computerized tomography. The encyclopedia includes more than 15,000 photographs, drawings, maps, charts, and diagrams, shown in full-color, two-color, or black-and-white reproductions.

  12. Innovation, Technology and Decision Making: A Perspective for Strategic Action in Firms

    Science.gov (United States)

    Mulenburg, Gerald M.

    2002-01-01

    Innovation, technology, and the making of decisions are tightly intertwined in what can generally be called, strategic decision making. Although true for all firms, it is especially true in innovative, high technology firms that operate in a turbulent, fast moving environment where strategic decisions must be made accurately and quickly to survive. This paper looks at some factors reported in the literature that affect how and why the strategic decision process is so important, especially in companies in fast-moving, competitive environments. The work of several prominent authors who looked critically at past theory and research, and the current state of knowledge and practice, provides a perspective of how firms make strategic decisions.

  13. [Educational geronto-technology for ostomized seniors from a complexity perspective].

    Science.gov (United States)

    Barros, Edaiane Joana Lima; Santos, Silvana Sidney Costa; Gomes, Giovana Calcagno; Erdmann, Alacoque Lorenzini

    2012-06-01

    We aimed to present the educational booklet as a geronto-technological product for caring for ostomized seniors from a complexity perspective. This was accomplished in the second semester of 2007 in a hospital in the south of Brazil. The data were collected through interviews and presented in the form of an educational booklet. The booklet was validated by ostomized seniors and by a nurse who had been working with these elderly patients. The booklet was presented as a geronto-technology able to help ostomized seniors and their families understand the rights of ostomized people; concepts and types of stomas; care of ostomy; and the importance of the family and the support group for care. In conclusion, the educational booklet is presented as a health promotion tool which makes the health educative process easier.

  14. Innovating With Rehabilitation Technology in the Real World: Promises, Potentials, and Perspectives.

    Science.gov (United States)

    Chua, Karen Sui Geok; Kuah, Christopher Wee Keong

    2017-10-01

    In this article, we discuss robotic-assisted therapy as an emerging and significant field of clinical rehabilitation and its value proposition for innovating rehabilitation clinical practice. Attempts to achieve integration among clinicians' practices and bioengineers' machines often generate new challenges and controversies. To date, the literature is indicative of a sizeable number and variety of robotic devices in the field of clinical rehabilitation, some are commercially available; however, large-scale clinical outcomes are less positive than expected. The following main themes related to integrating rehabilitation technology in real-world clinical practice will be discussed: the application of current evidence-based practice and knowledge in relation to treatment in the rehabilitation clinic, perspectives from rehabilitation professionals using robotic-aided therapy with regard to challenges, and strategies for problem solving. Lastly, we present innovation philosophies with regard to sustainability of clinical rehabilitation technologies.

  15. Nature of Science and Technology Representations From a Teacher's Stse Perspective at Normal Superior Schools

    Directory of Open Access Journals (Sweden)

    Rosa Nidia Tuay-Sigua

    2016-01-01

    Full Text Available Throughout this paper, this research results about academic training based on CTSA relations are presented. These results, highlight among other aspects, the importance of guaranteeing Citizenship proposal of socio-enviromental decisions, based on scientific and technological aspects.The research is based on a qualitative paradigm, with interpretative-descriptive characteristics, this perspective allows to take account of more complex aspects, such as social interactions, and also contributes to the analysis of scientific and technological interactions with socio-environmental contexts. This study is aimed to Escuelas Normales Superiores (Normal Superior Schools teachers, whom had worked with this proposal, focused on building Didactic units which take account of CTSA relations.

  16. Aligning product development and user perspectives: social-behavioural dimensions of multipurpose prevention technologies.

    Science.gov (United States)

    Brady, M; Tolley, E

    2014-10-01

    Multipurpose prevention technologies provide a compelling response to the multiple and reinforcing sexual and reproductive health risks faced by women globally. To ensure that this potential is realised, product-specific characteristics and their social-behavioural correlates must be considered early in the product development process. This paper provides an overview of the key user-related social and behavioural dimensions of three broad categories of multipurpose prevention technologies: 1) sustained release vaginal rings, 2) pericoital vaginal products, and 3) co-formulated or co-administered injectables. The authors build upon the broad parameters of Target Product Profiles for such products, aligning them with user perspective considerations. © 2014 Royal College of Obstetricians and Gynaecologists.

  17. Defining a National Web Sphere over time from the Perspectives of Collection, Technology and Scholarship

    DEFF Research Database (Denmark)

    Zierau, Eld; Brügger, Niels; Moesgaard, Jakob

    This paper describes a framework supporting definition of how to automatically identify national webpages outside a country’s top level domain. The framework aims at a definition that can be put into operation in order to make automatic detection of national web pages. At the same time...... the framework aims at a definition that can be reused independent of changed behaviours on the net, changes in jurisdiction and changes in technology. A crucial point in this framework is that the perspectives of collection, technology and Scholarship are present in decision making. The framework origins from...... harvests from the Danish national web archive, Netarkivet. However in both cases a definition of national webpages was needed. Thus the creation of the framework was a prerequisite for the rest of this study. Motivation of the study and framework is based on the fact that human communication activities...

  18. Perspectives of energy technologies: scenarios and strategies at the 2050 vista

    International Nuclear Information System (INIS)

    2008-01-01

    Every two years, the International Energy Agency (IEA) publishes the 'Energy Technology Perspectives' (ETP) report which analyses the foreseeable energy scenarios and strategies at the 2050 vista and stresses on the best available technologies. For the first time, the IEA describes in this study a scenario allowing to divide by two the CO 2 emissions at the world scale, i.e. compatible with the 'factor 4' scenario of industrialized countries. The study estimates the R and D needs and the necessary additional investments to meet the different tendentious and voluntaristic scenarios proposed by the IEA. This 15. session of the cycle of energy-climate conferences aimed at presenting, from the ETP 2008 study, a thorough examination of the present day situation and perspectives of existing or future 'clean' energy technologies through the analysis of several scenarios. An examination of the interpretation of these scenarios at the France and European levels is made in order to define what should be the trends of public policies and international cooperation. This document gathers the transparencies of the two presentations given during this conference. The first presentation by Pieter Boot, Director of the Office of Sustainable Energy Policy and Technology of IEA, makes a synthesis of the ETP study and presents the recommendations of the agency. The second presentation by Olivier Appert, President of the French institute of petroleum (IFP), gives a counterpoint of the first presentation by considering the financing and acceptance aspects, in particular from the French point of view. Finally a debate with the audience completes the presentations. (J.S.)

  19. Evaluating a national science and technology program using the human capital and relational asset perspectives.

    Science.gov (United States)

    Hung, Chia-Liang; Chou, Jerome Chih-Lung; Roan, Hung-Wei

    2010-11-01

    The purpose of this research is to evaluate the performance of the National Science and Technology Program (NSTP) by targeting the Taiwan National Telecommunication Program (NTP) initiated in 1998. The Taiwan telecommunications industry has prospered, currently occupying key positions in global markets even though NTP seldom contributes positively to patent citation performance. Hence, the authors of this study investigate the qualitative perspective of intellectual capital rather than quantitative technological indices. The current study focuses on both human capital and relational assets through surveys of 53 principal investigators of NTP projects and 63 industrial R&D managers of telecommunications corporations in the Taiwan market. Results show that NSTP member quality and the flow of employment are good indicators of human capital and that both perform better than the middle value in the case of Taiwan NTP. In addition, we find that industrial participants are more likely to share R&D resources than other academic researchers with higher intention of co-publishing, co-funding, and sharing equipment and facilities. The industrial NTP participants also have higher expectations regarding achieving advanced technology breakthroughs in contrast to non-NTP industrial interviewees. Moreover, industrial participants with greater industry-university cooperation intensity indeed obtain a particular advantage, that is, greater knowledge acquisition from other fields related to the effect of knowledge spillovers through the particular NSTP linkage. Accordingly, from the perspectives of human capital and relational assets, the authors conclude by articulating the importance of absorptive capacity resulting from good human capital and knowledge spillover contributed by relational assets within governmental technology policy and NSTP programming. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

  20. Needing smart home technologies: the perspectives of older adults in continuing care retirement communities

    Directory of Open Access Journals (Sweden)

    Karen Courtney

    2008-11-01

    Conclusions Factors influencing self-perception of need for smart home technology, including the influence of primary care providers, are presented. Further exploration of the factors influencing older adults' perceptions of smart home technology need and the development of appropriate interventions is necessary.

  1. Clean energy storage technology in the making: An innovation systems perspective on flywheel energy storage.

    Science.gov (United States)

    Wicki, Samuel; Hansen, Erik G

    2017-09-20

    The emergence and diffusion of green and sustainable technologies is full of obstacles and has therefore become an important area of research. We are interested in further understanding the dynamics between entrepreneurial experimentation, market formation, and institutional contexts, together playing a decisive role for successful diffusion of such technologies. Accordingly, we study these processes by adopting a technological innovation system perspective focusing on actors, networks, and institutions as well as the functions provided by them. Using a qualitative case study research design, we focus on the high-speed flywheel energy storage technology. As flywheels are based on a rotating mass allowing short-term storage of energy in kinetic form, they represent an environmentally-friendly alternative to electrochemical batteries and therefore can play an important role in sustainable energy transitions. Our contribution is threefold: First , regarding the flywheel energy storage technology, our findings reveal two subsystems and related markets in which development took different courses. In the automotive sector, flywheels are developing well as a braking energy recovery technology under the influence of two motors of innovation. In the electricity sector, they are stagnating at the stage of demonstration projects because of two important system weaknesses that counteract demand for storage. Second , we contribute to the theory of technological innovation systems by better understanding the internal dynamics between different functions of an innovation system as well as between the innovation system and its (external) contextual structures. Our third contribution is methodological. According to our best knowledge, we are the first to use system dynamics to (qualitatively) analyze and visualize dynamics between the diverse functions of innovation systems with the aim of enabling a better understanding of complex and iterative system processes. The paper also

  2. A survey of contemporary enterprise storage technologies from a digital forensics perspective

    Directory of Open Access Journals (Sweden)

    Gregory H. Carlton

    2011-09-01

    Full Text Available As the proliferation of digital computational systems continue to expand, increasingly complex technologies emerge, including those regarding large, enterprise-wide, information storage and retrieval systems. Within this study, we examine four contemporary enterprise storage technologies. Our examination of these technologies is presented with an overview of the technological features of each offering and then followed with a discussion of the impact of these technologies on digital forensics methods, particularly regarding forensic data acquisition. We offer a general opinion concerning a recommended data acquisition method when faced with the task of obtaining a forensic image of data contained within these technologies, we discuss limitations of our study, and lastly, we suggest areas in which additional research would benefit the field of digital forensics.

  3. Perspectives for induced pluripotent stem cell technology: new insights into human physiology involved in somatic mosaicism.

    Science.gov (United States)

    Nagata, Naoki; Yamanaka, Shinya

    2014-01-31

    Induced pluripotent stem cell technology makes in vitro reprogramming of somatic cells from individuals with various genetic backgrounds possible. By applying this technology, it is possible to produce pluripotent stem cells from biopsy samples of arbitrarily selected individuals with various genetic backgrounds and to subsequently maintain, expand, and stock these cells. From these induced pluripotent stem cells, target cells and tissues can be generated after certain differentiation processes. These target cells/tissues are expected to be useful in regenerative medicine, disease modeling, drug screening, toxicology testing, and proof-of-concept studies in drug development. Therefore, the number of publications concerning induced pluripotent stem cells has recently been increasing rapidly, demonstrating that this technology has begun to infiltrate many aspects of stem cell biology and medical applications. In this review, we discuss the perspectives of induced pluripotent stem cell technology for modeling human diseases. In particular, we focus on the cloning event occurring through the reprogramming process and its ability to let us analyze the development of complex disease-harboring somatic mosaicism.

  4. Healthcare professionals' use of health clouds: Integrating technology acceptance and status quo bias perspectives.

    Science.gov (United States)

    Hsieh, Pi-Jung

    2015-07-01

    Cloud computing technology has recently been seen as an important milestone in medical informatics development. Despite its great potential, there are gaps in our understanding of how users evaluate change in relation to the health cloud and how they decide to resist it. Integrating technology acceptance and status quo bias perspectives, this study develops an integrated model to explain healthcare professionals' intention to use the health cloud service and their intention to resist it. A field survey was conducted in Taiwan to collect data from healthcare professionals; a structural equation model was used to examine the data. A valid sample of 209 healthcare professionals was collected for data analysis. The results show that healthcare professionals' resistance to the use of the health cloud is the result of regret avoidance, inertia, perceived value, switching costs, and perceived threat. Attitude, subjective norm, and perceived behavior control are shown to have positive and direct effects on healthcare professionals' intention to use the health cloud. The results also indicate a significant negative effect in the relationship between healthcare professionals' intention and resistance to using the health cloud. Our study illustrates the importance of incorporating user resistance in technology acceptance studies in general and in health technology usage studies in particular. This study also identifies key factors for practitioners and hospitals to make adoption decisions in relation to the health cloud. Further, the study provides a useful reference for future studies in this subject field. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  5. Becoming allies: Combining social science and technological perspectives to improve energy research and policy making

    Energy Technology Data Exchange (ETDEWEB)

    Diamond, Rick; Moezzi, Mithra

    2002-07-01

    Within the energy research community, social sciences tends to be viewed fairly narrowly, often as simply a marketing tool to change the behavior of consumers and decision makers, and to ''attack market barriers''. As we see it, social sciences, which draws on sociology, psychology, political science, business administration, and other academic disciplines, is capable of far more. A social science perspective can re-align questions in ways that can lead to the development of technologies and technology policy that are much stronger and potentially more successful than they would be otherwise. In most energy policies governing commercial buildings, the prevailing R and D directives are firmly rooted in a technology framework, one that is generally more quantitative and evaluative than that fostered by the social sciences. To illustrate how social science thinking would approach the goal of achieving high energy performance in the commercial building sector, they focus on the US Department of Energy's Roadmap for commercial buildings (DOE 2000) as a starting point. By ''deconstructing'' the four strategies provided by the Roadmap, they set the stage for proposing a closer partnership between advocates of technology-based and social science-based approaches.

  6. Perspective of the applications of automatic identification technologies in the Serbian Army

    Directory of Open Access Journals (Sweden)

    Velibor V. Jovanović

    2012-07-01

    Full Text Available Without modern information systems, supply-chain management is almost impossible. Automatic identification technologies provide automated data processing, which contributes to improving the conditions and support decision making. Automatic identification technology media, notably BARCODE and RFID technology, are used as carriers of labels with high quality data and adequate description of material means, for providing a crucial visibility of inventory levels through the supply chain. With these media and the use of an adequate information system, the Ministry of Defense of the Republic of Serbia will be able to establish a system of codification and, in accordance with the NATO codification system, to successfully implement a unique codification, classification and determination of storage numbers for all tools, components and spare parts for their unequivocal identification. In the perspective, this will help end users to perform everyday tasks without compromising the material integrity of security data. It will also help command structures to have reliable information for decision making to ensure optimal management. Products and services that pass the codification procedure will have the opportunity to be offered in the largest market of armament and military equipment. This paper gives a comparative analysis of two automatic identification technologies - BARCODE, the most common one, and RFID, the most advanced one - with an emphasis on the advantages and disadvantages of their use in tracking inventory through the supply chain. Their possible application in the Serbian Army is discussed in general.

  7. Using Action Research and Peer Perspectives to Develop Technology That Facilitates Behavioral Change and Self-Management in COPD

    Directory of Open Access Journals (Sweden)

    Catherine McCabe

    2014-01-01

    Full Text Available Background. Behavioural change and self-management in patients with chronic illness may help to control symptoms, avoid rehospitalization, enhance quality of life, and decrease mortality and morbidity. Objective. Guided by action research principles and using mixed methods, the aim of this project was to develop peer based educational, motivational, and health-promoting peer based videos, using behavioural change principles, to support self-management in patients with COPD. Methods. Individuals (n=32 living with COPD at home and involved in two community based COPD support groups were invited to participate in this project. Focus group/individual interviews and a demographic questionnaire were used to collect data. Results. Analysis revealed 6 categories relevant to behavioural change which included self-management, support, symptoms, knowledge, rehabilitation, and technology. Participants commented that content needed to be specific, and videos needed to be shorter, to be tailored to severity of condition, to demonstrate “normal” activities, to be positive, and to ensure that content is culturally relevant. Conclusions. This study demonstrated that detailed analysis of patient perspectives and needs for self-management is essential and should underpin the development of any framework, materials, and technology. The action research design principles provided an effective framework for eliciting the data and applying it to technology and testing its relevance to the user.

  8. Diversity and Inclusion in Information Technology from an Age Perspective: Motivating and Managing Information Technology Professionals across Multiple Generations in the Workforce

    Science.gov (United States)

    Kenan-Smalls, Yottie Marie

    2011-01-01

    The purpose of this quantitative study was to investigate diversity and inclusion from an age perspective among information technology (IT) professionals that were categorized as 4 different generations in the workforce today: Traditionalists, Baby Boomers, Generation X, and Generation Y. At the same time, this study sought to examine motivational…

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

    DEFF Research Database (Denmark)

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

    2015-01-01

    We describe and review how the scaling of printed energy technologies not only requires scaling of the input materials but also the machinery used in the processes. The general consensus that ultrafast processing of technologies with large energy capacity can only be realized using roll-to-roll m......We describe and review how the scaling of printed energy technologies not only requires scaling of the input materials but also the machinery used in the processes. The general consensus that ultrafast processing of technologies with large energy capacity can only be realized using roll...... the lower end of the industrial scale. The machinery bridges the gap through firstly achieving improved ink efficiency without surface contact, followed by better ink efficiency at higher speeds, and finally large-area processing at high speed with very high ink efficiency....

  10. Technology-Facilitated Diagnosis and Treatment of Individuals with Autism Spectrum Disorder: An Engineering Perspective

    Directory of Open Access Journals (Sweden)

    Xiongyi Liu

    2017-10-01

    Full Text Available The rapid development of computer and robotic technologies in the last decade is giving hope to perform earlier and more accurate diagnoses of the Autism Spectrum Disorder (ASD, and more effective, consistent, and cost-conscious treatment. Besides the reduced cost, the main benefit of using technology to facilitate treatment is that stimuli produced during each session of the treatment can be controlled, which not only guarantees consistency across different sessions, but also makes it possible to focus on a single phenomenon, which is difficult even for a trained professional to perform, and deliver the stimuli according to the treatment plan. In this article, we provide a comprehensive review of research on recent technology-facilitated diagnosis and treat of children and adults with ASD. Different from existing reviews on this topic, which predominantly concern clinical issues, we focus on the engineering perspective of autism studies. All technology facilitated systems used for autism studies can be modeled as human machine interactive systems where one or more participants would constitute as the human component, and a computer-based or a robotic-based system would be the machine component. Based on this model, we organize our review with the following questions: (1 What are presented to the participants in the studies and how are the content and delivery methods enabled by technologies? (2 How are the reactions/inputs collected from the participants in response to the stimuli in the studies? (3 Are the experimental procedure and programs presented to participants dynamically adjustable based on the responses from the participants, and if so, how? and (4 How are the programs assessed?

  11. Assessing the Role of Technology in Citizen Science: A Volunteer's Perspective

    Science.gov (United States)

    Wei, J. H.; Force, A.

    2017-12-01

    From a volunteer's perspective, citizen science can provide a direct connection between outdoor enthusiasts and the scientists who study these natural environments. These experiences are both rewarding and engaging, as participants become aware of field sites, the scientific method, and their own environmental impacts. Recent technological advances (i.e. smart phones and mobile applications) have the potential to transform citizen science, specifically as technology can both enable and modernize the networks between a large community of potential volunteers and scientists using these data. By providing volunteers who venture into largely understudied and remote areas with an easy method for data collection and entry, it becomes easier to encourage volunteer engagement in science, while maintaining quality control over the data collection process. Participating in Adventure Scientists' projects demonstrates the application of technology as an effective engagement tool, especially when compared to traditional pen and paper surveys often conducted. Pairing volunteers with simple, familiar technology increases engagement, particularly for volunteers otherwise intimidated by the scientific process. When equipped with useful features, such as GPS functionality, smartphone apps offer a simple and standardized method of data collection and description. Yet a variety of factors can complicate field sampling; final choices are ultimately left to the judgment of the volunteer and perhaps could be guided by use of a phone/app. Importantly, Adventure Scientists conducts follow ups and volunteer surveys, which are critical to the continued evaluation of volunteer experiences and the sampling methods themselves. For future projects, creating a forum in which scientists and volunteers can interact (perhaps also through a phone app) could provide scientific context for volunteers, further investing them in the scientific process and their continued participation. Overall, the

  12. Technologies for security, military police and professional policing organizations, the Department of Energy perspective

    International Nuclear Information System (INIS)

    Steele, B.J.

    1996-01-01

    There are many technologies emerging from this decade that can be used to help the law enforcement community protect the public as well as public and private facilities against ever increasing threats to this country and its resources. These technologies include sensors, closed circuit television (CCTV), access control, contraband detection, communications, control and display, barriers, and various component and system modeling techniques. This paper will introduce some of the various technologies that have been examined for the Department of Energy that could be applied to various law enforcement applications. They include: (1) scannerless laser radar; (2) next generation security systems; (3) response force video information helmet system; (4) access delay technologies; (5) rapidly deployable intrusion detection systems; and (6) cost risk benefit analysis

  13. Survey on Wireless Sensor Network Technologies for Industrial Automation: The Security and Quality of Service Perspectives

    Directory of Open Access Journals (Sweden)

    Delphine Christin

    2010-04-01

    Full Text Available Wireless Sensor Networks (WSNs are gradually adopted in the industrial world due to their advantages over wired networks. In addition to saving cabling costs, WSNs widen the realm of environments feasible for monitoring. They thus add sensing and acting capabilities to objects in the physical world and allow for communication among these objects or with services in the future Internet. However, the acceptance of WSNs by the industrial automation community is impeded by open issues, such as security guarantees and provision of Quality of Service (QoS. To examine both of these perspectives, we select and survey relevant WSN technologies dedicated to industrial automation. We determine QoS requirements and carry out a threat analysis, which act as basis of our evaluation of the current state-of-the-art. According to the results of this evaluation, we identify and discuss open research issues.

  14. Techno-economic and environmental analysis of low carbon energy technologies: Indian perspective

    Energy Technology Data Exchange (ETDEWEB)

    Saha, Vijay Prakash; Kumar, Rahul; Kumar, Manish; Deswal, Surinder; Chandna, Pankaj

    2010-09-15

    In this paper, techno-economic and an environmental investigation and analysis of Low Carbon Technologies (LCTs) has been presented, with special emphasis on India. The paper identify, analyze and recommend, on the basis of available and collected / collated information and data, the promising and potential low carbon energy technology options suited to Indian conditions for grid connected power generation. The evaluation criteria adopted include - emission reduction potential, technological feasibility, and economic viability; and on its basis recommend a detailed action plan and strategy for guiding future research and development with a more focused approach considering current Indian policy framework.

  15. Perspectives on Technology Transfer Strategies of Korean Companies in Point of Resource and Capability Based View

    Directory of Open Access Journals (Sweden)

    Seung-Ho Park

    2011-03-01

    The approach of this research is unique in that it examines a sample comprising of licensing-in and technological cooperation variables, categorizes forms according to industry, and looks at such unique variables as a "process" (the ratio of CEO's and related-person's stocks. The data on 361 Korean firms was gathered from Korea's Data Analysis, Retrieval, and Transfer System and Worldwide Intellectual Property Search. Findings show that human, technology, and fixed assets are related positively to financial performance, and searching, absorbing, and openness capabilities as a control effect is related positively to a firm's increased sales ratio. Strategic plans for technology transfer companies are also included in this research.

  16. Ageing-in-place with the use of ambient intelligence technology: perspectives of older users.

    Science.gov (United States)

    van Hoof, J; Kort, H S M; Rutten, P G S; Duijnstee, M S H

    2011-05-01

    Ambient intelligence technologies are a means to support ageing-in-place by monitoring clients in the home. In this study, monitoring is applied for the purpose of raising an alarm in an emergency situation, and thereby, providing an increased sense of safety and security. Apart from these technological solutions, there are numerous environmental interventions in the home environment that can support people to age-in-place. The aim of this study was to investigate the needs and motives, related to ageing-in-place, of the respondents receiving ambient intelligence technologies, and to investigate whether, and how, these technologies contributed to aspects of ageing-in-place. This paper presents the results of a qualitative study comprised of interviews and observations of technology and environmental interventions in the home environment among 18 community-dwelling older adults with a complex demand for care. These respondents had a prototype of the Unattended Autonomous Surveillance system, an example of ambient intelligence technology, installed in their homes as a means to age-in-place. The UAS-system offers a large range of functionalities, including mobility monitoring, voice response, fire detection, as well as wandering detection and prevention, which can be installed in different configurations. The respondents had various motives to use ambient intelligence technologies to support ageing-in-place. The most prominent reason was to improve the sense of safety and security, in particular, in case of fall incidents, when people were afraid not to be able to use their existing emergency response systems. The ambient intelligence technologies were initially seen as a welcome addition to strategies already adopted by the respondents, including a variety of home modifications and assistive devices. The systems tested increased the sense of safety and security and helped to postpone institutionalisation. Respondents came up with a set of specifications in terms of

  17. Viewing the Changing World of Educational Technology from a Different Perspective: Present Realities, Past Lessons, and Future Possibilities

    Science.gov (United States)

    Sanders, Martie; George, Ann

    2017-01-01

    This review paper focuses on likely reasons for the rhetoric-reality gap in the use of educational information and communication technology. It is based on the assumption that the present challenges being experienced with educational ICT might be avoided in the future if we look at the current challenges from a different perspective, by revisiting…

  18. Information Technology Process Improvement Decision-Making: An Exploratory Study from the Perspective of Process Owners and Process Managers

    Science.gov (United States)

    Lamp, Sandra A.

    2012-01-01

    There is information available in the literature that discusses information technology (IT) governance and investment decision making from an executive-level perception, yet there is little information available that offers the perspective of process owners and process managers pertaining to their role in IT process improvement and investment…

  19. Using the Artistic Pedagogical Technology of Photovoice to Promote Interaction in the Online Post-Secondary Classroom: The Students' Perspective

    Science.gov (United States)

    Edwards, Margaret; Perry, Beth; Janzen, Katherine; Menzies, Cynthia

    2012-01-01

    This study explores the effect of the artistic pedagogical technology (APT) called photovoice (PV) on interaction in the online post-secondary classroom. More specifically, this paper focuses on students' perspectives regarding the effect of PV on student to student and student to instructor interactions in online courses. Artistic pedagogical…

  20. Exploration of new perspectives and limitations in Agrobacterium mediated gene transfer technology. Progress report, [June 1, 1992-- May 31, 1994

    Energy Technology Data Exchange (ETDEWEB)

    Marton, L.

    1994-12-31

    This report describes progress aimed at constructing gene-transfer technology for Nicotiana plumbaginifolia. Most actual effort as described herein has so far been directed at exploring new perspectives and limitations in Agrobacterium mediated gene transfer. Accomplishments are described using a core homologous gene targeting vector.

  1. Technologies Used in the Study of Advanced Mathematics by Students Who Are Visually Impaired in Classrooms: Teachers' Perspectives

    Science.gov (United States)

    DePountis, Vicki M.; Pogrund, Rona L.; Griffin-Shirley, Nora; Lan, William Y.

    2015-01-01

    Introduction: This research examined the perspectives of teachers of students who are visually impaired regarding the use and effectiveness of high-tech assistive technology purported to assist visually impaired students in advanced mathematics. Methods: The data for this study were collected via a mixed-methods online survey distributed through…

  2. The power(s) of observation: Theoretical perspectives on surveillance technologies and older people.

    Science.gov (United States)

    Mortenson, W Ben; Sixsmith, Andrew; Woolrych, Ryan

    2015-03-01

    There is a long history of surveillance of older adults in institutional settings and it is becoming an increasingly common feature of modern society. New surveillance technologies that include activity monitoring, and ubiquitous computing, which are described as ambient assisted living (AAL) are being developed to provide unobtrusive monitoring and support of activities of daily living and to extend the quality and length of time older people can live in their homes. However, concerns have been raised with how these kinds of technologies may affect user's privacy and autonomy. The objectives of this paper are 1) to describe the development of home-based surveillance technologies; 2) to examine how surveillance is being restructured with the use of this technology; and 3) to explore the potential outcomes associated with the adoption of AAL as a means of surveillance by drawing upon the theoretical work of Foucault and Goffman. The discussion suggests that future research needs to consider two key areas beyond the current discourse on technology and ageing, specifically: 1) how the new technology will encroach upon the private lived space of the individual, and 2) how it will affect formal and informal caring relationships. This is critical to ensure that the introduction of AAL does not contribute to the disempowerment of residents who receive this technology.

  3. Development of the preparation technology of macroporous sorbent for industrial off-gas treatment including 14C

    International Nuclear Information System (INIS)

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

    2001-01-01

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

  4. Science and Technology vs. Defense and Security: Dual Use Consequences, a South American Perspective

    International Nuclear Information System (INIS)

    Espona, M. J.

    2007-01-01

    Nowadays we can say that science and technology are development driven forces in most countries, with some exceptions especially in the Southern Hemisphere. Even though, we have to take into account their link to and impact on defense and security and not only when it comes to WMD but also in the economy and academy areas, both in developed and developing countries. Within this framework, when we analyze the spread of technology and knowledge, it is important to consider: the media where it takes place (e.g. journals, internet, conferences, commercial agreements); which the actors involved are (e.g. scientists, governmental agencies, commercial firms); and the motive why it occurs (e.g. scientific discoveries; commercial exchange; international agreements). Once known all these elements, which vary both intracountry and intercountry, we may have a deep and broad enough framework to consider which policies to take in order to foster scientific and technologic development without collaborating with state and non state WMD programs. Although we already have a legal framework to fight against WMD proliferation and terrorism, the diverse degree of success of such instruments makes it necessary to continue analyzing and debating ways to strengthen them and/or find new ones. Therefore, in this paper we will analyze how the phenomena of science and technology development and spread impacts on defense and security from a South American perspective, taking into account the particular differences among developed and developing countries. Among the primary findings we can mention the existing differences between countries when it comes to the place (military, academic or commercial ones) where the critical science and technology innovative developments take place; the origin of funding (private or governmental); the existence and fulfillment of plans to foster science and technology development; and the scientific community awareness in WMD topics. All these elements have a

  5. Perspective for Aquaponic Systems: “Omic” Technologies for Microbial Community Analysis

    Directory of Open Access Journals (Sweden)

    Perla Munguia-Fragozo

    2015-01-01

    Full Text Available Aquaponics is the combined production of aquaculture and hydroponics, connected by a water recirculation system. In this productive system, the microbial community is responsible for carrying out the nutrient dynamics between the components. The nutrimental transformations mainly consist in the transformation of chemical species from toxic compounds into available nutrients. In this particular field, the microbial research, the “Omic” technologies will allow a broader scope of studies about a current microbial profile inside aquaponics community, even in those species that currently are unculturable. This approach can also be useful to understand complex interactions of living components in the system. Until now, the analog studies were made to set up the microbial characterization on recirculation aquaculture systems (RAS. However, microbial community composition of aquaponics is still unknown. “Omic” technologies like metagenomic can help to reveal taxonomic diversity. The perspectives are also to begin the first attempts to sketch the functional diversity inside aquaponic systems and its ecological relationships. The knowledge of the emergent properties inside the microbial community, as well as the understanding of the biosynthesis pathways, can derive in future biotechnological applications. Thus, the aim of this review is to show potential applications of current “Omic” tools to characterize the microbial community in aquaponic systems.

  6. Perception and significance of an assistive technology intervention - the perspectives of relatives of persons with dementia.

    Science.gov (United States)

    Alwin, Jenny; Persson, Jan; Krevers, Barbro

    2013-08-01

    The aim of this study was to examine relatives' perception of an assistive technology intervention aimed at persons with dementia (PwDs) and their relatives, and to examine whether, and how, experiences of the intervention process differed between relatives valuing the intervention to be of high, and relatives perceiving it to be of low significance. A total of 47 relatives of PwDs within the Swedish Technology and Dementia project were interviewed telephonically using a modified version of the Patient perspective on Care and Rehabilitation process instrument. A total of 46 participants were divided into two groups depending on whether they valued the intervention to be of great significance (GS group; N = 33) or of some/no significance (SNS group; N = 13). Several aspects of the intervention were perceived as highly important, e.g. being shown consideration and respect, and having somewhere to turn. The results indicate that relatives in the GS group perceived certain aspects of the intervention process as highly fulfilled to a larger extent than did relatives in the SNS group. This study illustrates how process evaluations can be used to increase the understanding and to identify improvement aspects of interventions. Process evaluation is a good method for understanding how interventions can be improved - a keystone for quality work. Based on relatives' ratings, a high fulfilment of the AT intervention process was associated with the perception of a significant outcome of the intervention.

  7. Current perspectives on biomedical waste management: Rules, conventions and treatment technologies

    Directory of Open Access Journals (Sweden)

    Malini R Capoor

    2017-01-01

    Full Text Available Unregulated biomedical waste management (BMWM is a public health problem. This has posed a grave threat to not only human health and safety but also to the environment for the current and future generations. Safe and reliable methods for handling of biomedical waste (BMW are of paramount importance. Effective BMWM is not only a legal necessity but also a social responsibility. This article reviews the current perspectives on BMWM and rules, conventions and the treatment technologies used worldwide. BMWM should ideally be the subject of a national strategy with dedicated infrastructure, cradle-to-grave legislation, competent regulatory authority and trained personnel. Improving the management of biomedical waste begins with waste minimisation. These standards, norms and rules on BMWM in a country regulate the disposal of various categories of BMW to ensure the safety of the health-care workers, patients, public and environment. Furthermore, developing models for the monitoring of hospital health-care waste practices and research into non-burn eco-friendly sustainable technologies, recycling and polyvinyl chloride-free devices will go in long way for safe carbon environment. Globally, greater research in BMWM is warranted to understand its growing field of public health importance.

  8. Health risks in perspective: Judging health risks of energy technologies. Revision 5/94

    Energy Technology Data Exchange (ETDEWEB)

    Rowe, M.D.

    1992-09-01

    The purpose of this report is to provide perspective on the various risks to which man is routinely exposed. It serves as a basis for understanding the meaning of quantitative risk estimates and for comparing new or newly-discovered risks with other, better-understood risks. Specific emphasis is placed on health risks of energy technologies. This report is not a risk assessment; nor does it contain instructions on how to do a risk assessment. Rather, it provides background information on how most of us think about risks and why it is difficult to do it rationally, it provides a philosophy and data with which to do a better job of judging risks more rationally, and it provides an overview of where risks of energy technologies fit within the spectrum of all risks. Much of the quantitative information provided here is on relative risk of dying of various causes. This is not because risk of dying is seen as the most important kind of risk, but because the statistics on mortality rates by cause are the highest quality data available on health risks in the general population.

  9. Perspective for Aquaponic Systems: “Omic” Technologies for Microbial Community Analysis

    Science.gov (United States)

    Munguia-Fragozo, Perla; Alatorre-Jacome, Oscar; Rico-Garcia, Enrique; Cruz-Hernandez, Andres; Ocampo-Velazquez, Rosalia V.; Garcia-Trejo, Juan F.; Guevara-Gonzalez, Ramon G.

    2015-01-01

    Aquaponics is the combined production of aquaculture and hydroponics, connected by a water recirculation system. In this productive system, the microbial community is responsible for carrying out the nutrient dynamics between the components. The nutrimental transformations mainly consist in the transformation of chemical species from toxic compounds into available nutrients. In this particular field, the microbial research, the “Omic” technologies will allow a broader scope of studies about a current microbial profile inside aquaponics community, even in those species that currently are unculturable. This approach can also be useful to understand complex interactions of living components in the system. Until now, the analog studies were made to set up the microbial characterization on recirculation aquaculture systems (RAS). However, microbial community composition of aquaponics is still unknown. “Omic” technologies like metagenomic can help to reveal taxonomic diversity. The perspectives are also to begin the first attempts to sketch the functional diversity inside aquaponic systems and its ecological relationships. The knowledge of the emergent properties inside the microbial community, as well as the understanding of the biosynthesis pathways, can derive in future biotechnological applications. Thus, the aim of this review is to show potential applications of current “Omic” tools to characterize the microbial community in aquaponic systems. PMID:26509157

  10. Perspectives

    Indian Academy of Sciences (India)

    Unknown

    Developmental mechanisms: putting genes in their place. STUART A NEWMAN. Department of Cell Biology ... effects, multifactoriality and func- tional redundancy of gene action in the determination of. Perspectives .... The vertebrate seg- mental plate becomes sequentially partitioned into paired somites by a process that ...

  11. Life Cycle Assessment of an Advanced Bioethanol Technology in the Perspective of Constrained Biomass Availability

    DEFF Research Database (Denmark)

    Hedegaard, Karsten; Thyø, Katrine; Wenzel, Henrik

    of alternative uses. Since natural gas and coal will be used as fuels for heat and power production at least within this time frame, the lost alternatives include substitution of natural gas or coal in the heat and power sector. In a case study, we investigate the environmental feasibility of using advanced...... fermentation based bioethanol for transport, when held up against the consequence of losing alternative biomass utilizations. The biomass feedstock considered is an energy whole-crop in the form of whole-crop maize and the bioethanol technology considered includes fermentation of lignocellulosic biomass. We...... show that for the case of this advanced bioethanol technology, in terms of reducing greenhouse emissions and fossil fuel dependency, more is lost than gained when prioritizing biomass or land for bioethanol. Technology pathways involving heat and power production and/or biogas, natural gas...

  12. Implementing a Swedish regionalized medical program supported by digital technologies: possibilities and challenges from a management perspective.

    Science.gov (United States)

    Pettersson, Fanny L M

    2013-01-01

    In 2011, Umeå University in Sweden was facing its first attempt to transform the existing medical program into a regionalized medical program (RMP), supported by the use of digital technologies. The Swedish RMP means that students are distributed in geographically separated groups while doing their five clinical clerkship semesters. To provide medical students with ways of undertaking their theoretical studies when geographically distributed, digital technologies are used for educational and administrative purposes. In this article, the Swedish RMP will be described and related to previous international research on educating medical students in rural settings. The aim of this article was, from a management perspective, to understand if and how contradictions arise during the implementation process of the Swedish RMP, supported by digital technologies. Based on this analysis, a further aim was to discuss, from a management perspective, the possibilities and challenges for improvement of this medical educational practice, as well as to provide implications for other similar changes in medical programs internationally. To identify possible contradictions during the implementation process, ethnographically inspired observations were made during management work meetings, before and during the first regionalized semester. In addition, in-depth follow-up interviews were held in May and June 2011 with six management executives of the Swedish RMP, concerning their expectations and experiences of the implementation process. The qualitative and activity theory (AT)-inspired analysis resulted in the emergence of two main themes and seven sub-themes. The analysis suggests that a number of contradictions arose during the implementation process of the Swedish RMP. For instance, a contradiction constituted as a conflict between the university management and some teachers concerning how digital technologies and technology enhanced learning (TEL) could and should be used when

  13. Towards a Gender Inclusive Information and Communications Technology Curriculum: A Perspective from Graduates in the Workforce

    Science.gov (United States)

    Koppi, Tony; Sheard, Judy; Naghdy, Fazel; Edwards, Sylvia L.; Brookes, Wayne

    2010-01-01

    An online survey was conducted of recent information and communications technology (ICT) graduates from 21 Australian universities. A range of abilities including personal/interpersonal, cognitive, business and technical were examined in relation to importance in the workplace and university preparation of those abilities. In addition, a set of…

  14. Engineering Education: Environmental and Chemical Engineering or Technology Curricula--A European Perspective

    Science.gov (United States)

    Glavic, Peter; Lukman, Rebeka; Lozano, Rodrigo

    2009-01-01

    Over recent years, universities have been incorporating sustainable development (SD) into their systems, including their curricula. This article analyses the incorporation of SD into the curricula of chemical and environmental engineering or technology bachelor degrees at universities in the European Union (EU) and European Free Trade Association…

  15. Managing technology licensing for stochastic R&D: from the perspective of an enterprise information system

    Science.gov (United States)

    Hong, Xianpei; Zhao, Dan; Wang, Zongjun

    2016-10-01

    Enterprise information technology (IT) plays an important role in technology innovation management for high-tech enterprises. However, to date most studies on enterprise technology innovation have assumed that the research and development (R&D) outcome is certain. This assumption does not always hold in practice. Motivated by the current practice of some IT industries, we establish a three-stage duopoly game model, including the R&D stage, the licensing stage and the output stage, to investigate the influence of bargaining power and technology spillover on the optimal licensing policy for the innovating enterprise when the outcome of R&D is uncertain. Our results demonstrate that (1) if the licensor has low (high) bargaining power, fixed-fee (royalty) licensing is always superior to royalty (fixed-fee) licensing to the licensor regardless of technology spillover; (2) if the licensor has moderate bargaining power and technology spillover is low (high) as well, fixed-fee (royalty) licensing is superior to royalty (fixed-fee) licensing; (3) under two-part tariff licensing and the assumption of licensors with full bargaining power, if a negative prepaid fixed fee is not allowed, two-part tariff licensing is equivalent to royalty licensing which is the optimal licensing policy; if negative prepaid fixed fee is allowed, the optimal policy is two-part tariff licensing.

  16. Study on green technologies and skills of tourism enterprises in Huangshan City based on environmental protection perspective

    Science.gov (United States)

    Bao, Jun

    2018-01-01

    With the rapid development of China's economy, air pollution, environmental degradation and other ecological problems emerge in an endless stream, a great threat to human health. In this context, the ecological civilization, sustainable development, economic transformation and upgrading and other green ideas emerge as the times require, and are highly concerned by the government, enterprises, academia and the public. From the perspective of tourism enterprises, through empirical research, this paper analyzes the influencing factors of green technologies and skills in tourism enterprises, and constructs the impact mechanism model of green technologies and skills. Put forward to promote enterprises to implement green management intention, suggestions to promote the practice of green technologies and skills.

  17. Role of information communication technology in higher education: learners perspective in rural medical schools.

    Science.gov (United States)

    Srivastava, Tripti K; Waghmare, Lalitbhushan S; Jagzape, Arunita T; Rawekar, Alka T; Quazi, Nazli Z; Mishra, Ved Prakash

    2014-06-01

    Higher education has undergone profound transformation due to recent technological advancements. Resultantly health profession students have a strong base to utilize information technology for their professional development. Studies over recent past reflect a striking change in pattern of technology usage amongst medical students expanding prospects exponentially by e-books, science apps, readymade power-point presentations, evidence based medicine, Wikipedia, etc. Aim & Objectives: The study was undertaken with an aim to explore the general perceptions of medical students and faculties about the role of Information Communication Technology in higher education and to gauge student's dependence on the same for seeking knowledge and information. Cross-sectional, mixed research design. The study was conducted in Department of Physiology, Datta Meghe Institute of Medical Sciences (Deemed University). Study population included students (n=150) and teaching faculty (n=10) of I(st) phase of medical curriculum. The survey questionnaire (10 closed ended and 5 open ended items) and Focus group discussion (FGD) captured the perceptions and attitudes of students and faculties respectively regarding the role and relevance of technology in higher education. Quantitative analysis of closed ended responses was done by percentage distribution and Qualitative analysis of open ended responses and FGD excerpts was done by coding and observing the trends and patterns respectively. Overall the observations were in favour of increasing usability and dependability on technology as ready reference tool of subject information. Learners valued text books and technology almost equally and regarded computer training as a desirable incorporation in medical curriculum. Role of technology in education should be anticipated and appropriate measures should be undertaken for its adequate and optimum utilization by proper training of students as well as facilitators.

  18. EDITORIAL: Perspectives Perspectives

    Science.gov (United States)

    Dewhurst, Richard

    2011-05-01

    In this issue, we are delighted to publish the second in a series of articles under the banner of Perspectives. The series commenced in late 2008, when Udo Kaatze [1] published an article about the powerful technique of dielectric spectrometry for liquid measurements. In addition to examining the very wide frequency range from 10-6 Hz to 10-13 Hz, an outline of possible future developments was presented. Some challenging tasks for the future were briefly outlined. The format of the article was different to the usual style of a contributed paper or review article. Instead, it represented a short summary of recent work in the field and offered a viewpoint of an expert in the area. Its commentary noted several milestones that had been recently achieved, and then looked to the future. The Perspective format allowed the author to provide some opinion about the challenges of the future not normally permitted in a Topical Review. The journal now intends to publish several more Perspectives. For example, in this issue David Birch [2] presents a Perspective about another important measurement science, namely fluorescence detections and their future directions. These are based on an old technique which provided the basis for detecting the presence of molecular species. Successful research led to an understanding and description of the phenomenon of molecular fluorescence in terms of excited state energies, transitions, symmetries and rate parameters. More recently, using fluorescence as a probe, and with the exploitation of new technologies, new applications have included the study of protein, vision, photosynthesis, membranes and DNA. Indeed nowhere has fluorescence had more impact than in the biosciences. Once again, the intention of the Perspective article has been to highlight recent milestones within the field. Importantly, it also indicates some of the future challenges. Such Perspectives are an occasional series. They are not intended to deflect from the balance of

  19. Electric Energy Management in the Smart Home: Perspectives on Enabling Technologies and Consumer Behavior

    Energy Technology Data Exchange (ETDEWEB)

    Zipperer, A. [Colorado State Univ., Fort Collins, CO (United States); Aloise-Young, P. A. [Colorado State Univ., Fort Collins, CO (United States); Suryanarayanan, S. [Colorado State Univ., Fort Collins, CO (United States); Zimmerle, D. [Colorado State Univ., Fort Collins, CO (United States); Roche, R. [Univ. of Technology, Belfort-Montebeliard (France); Earle, L. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Christensen, D. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bauleo, P. [Fort Collins Utilities, CO (United States)

    2013-08-01

    Smart homes hold the potential for increasing energy efficiency, decreasing costs of energy use, decreasing the carbon footprint by including renewable resources, and trans-forming the role of the occupant. At the crux of the smart home is an efficient electric energy management system that is enabled by emerging technologies in the electricity grid and consumer electronics. This article presents a discussion of the state-of-the-art in electricity management in smart homes, the various enabling technologies that will accelerate this concept, and topics around consumer behavior with respect to energy usage.

  20. Electric Energy Management in the Smart Home: Perspectives on Enabling Technologies and Consumer Behavior

    Energy Technology Data Exchange (ETDEWEB)

    Zipperer, Adam; Aloise-Young, Patricia A.; Suryanarayanan, Siddharth; Roche, Robin; Earle, Lieko; Christensen, Dane; Bauleo, Pablo; Zimmerle, Daniel

    2013-11-01

    Smart homes hold the potential for increasing energy efficiency, decreasing costs of energy use, decreasing the carbon footprint by including renewable resources, and transforming the role of the occupant. At the crux of the smart home is an efficient electric energy management system that is enabled by emerging technologies in the electric grid and consumer electronics. This article presents a discussion of the state-of-the-art in electricity management in smart homes, the various enabling technologies that will accelerate this concept, and topics around consumer behavior with respect to energy usage.

  1. APPLICATION AND PERSPECTIVES OF DEVELOPMENT OF AEROBIC GRANULAR SLUDGE TECHNOLOGY IN WASTEWATER TREATMENT

    Directory of Open Access Journals (Sweden)

    Agnieszka Cydzik-Kwiatkowska

    2014-10-01

    Full Text Available Recently an extensive studies have been carried out on aerobic granular sludge technology in both laboratory and technical scale. Aerobic granules are compact, spherical microbial consortia created by a spontaneous immobilization. Amongst their advantages are a very good settling ability, long biomass age and simultaneous pollutant removal in the granule structure that enables full biological treatment of wastewater in a single reactor. This review outlines up-to-date information on granule formation, morphology, microbial structure as well as on the applications of aerobic granular sludge technology for wastewater treatment including the treatment of high-nitrogen wastewater with a low COD/N ratio and wastewater of high toxicity. Aerobic granular sludge technology is presented as both environmentally and financially attractive alternative to wastewater treatment systems based on activated sludge or biofilm. This paper also reports on already existing full-scale installations in world and seeks to explore the potential of aerobic granular sludge within the Polish conditions.

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

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

  3. Needing smart home technologies: the perspectives of older adults in continuing care retirement communities.

    Science.gov (United States)

    Courtney, Karen L; Demiris, George; Rantz, Marilyn; Skubic, Marjorie

    2008-01-01

    At present, the vast majority of older adults reside in the community. Though many older adults live in their own homes, increasing numbers are choosing continuing care retirement communities (CCRCs), which range from independent apartments to assisted living and skilled-nursing facilities. With predictions of a large increase in the segment of the population aged 65 and older, a subsequent increase in demand on CCRCs can be anticipated. With these expectations, researchers have begun exploring the use of smart home information-based technologies in these care facilities to enhance resident quality of life and safety, but little evaluation research exists on older adults' acceptance and use of these technologies. This study investigated the factors that influence the willingness of older adults living in independent and assisted living CCRCs to adopt smart home technology. Participants (n = 14) were recruited from community-dwelling older adults, aged 65 or older, living in one of two mid-western US CCRC facilities (independent living and assisted living type facilities). This study used a qualitative, descriptive approach, guided by principles of grounded theory research. Data saturation (or when no new themes or issues emerged from group sessions) occurred after four focus groups (n = 11 unique respondents) and was confirmed through additional individual interviews (n = 3). The findings from this study indicate that although privacy can be a barrier for older adults' adoption of smart home technology their own perception of their need for the technology can override their privacy concerns. Factors influencing self-perception of need for smart home technology, including the influence of primary care providers, are presented. Further exploration of the factors influencing older adults' perceptions of smart home technology need and the development of appropriate interventions is necessary.

  4. Fusion of smart, multimedia and computer gaming technologies research, systems and perspectives

    CERN Document Server

    Favorskaya, Margarita; Jain, Lakhmi; Howlett, Robert

    2015-01-01

      This monograph book is focused on the recent advances in smart, multimedia and computer gaming technologies. The Contributions include:   ·         Smart Gamification and Smart Serious Games. ·         Fusion of secure IPsec-based Virtual Private Network, mobile computing and rich multimedia technology. ·         Teaching and Promoting Smart Internet of Things Solutions Using the Serious-game Approach. ·         Evaluation of Student Knowledge using an e-Learning Framework. ·         The iTEC Eduteka. ·         3D Virtual Worlds as a Fusion of Immersing, Visualizing, Recording, and Replaying Technologies. ·         Fusion of multimedia and mobile technology in audioguides for Museums and Exhibitions: from Bluetooth Push to Web Pull. The book is directed to researchers, students and software developers working in the areas of education and information technologies.  

  5. 75 FR 11920 - Agilent Technologies, Eesof Division, Including On-Site Leased Workers From Volt and Managed...

    Science.gov (United States)

    2010-03-12

    ... workers of the subject firm. The workers are engaged in the production of electronic design automation software and related services including quality assurance and learning products, marketing, product development, marketing and administration. The company reports that on-site leased workers from Managed...

  6. Dosimetry of internal emitting: principles and perspectives of the MIRD technology

    International Nuclear Information System (INIS)

    Ferro F, G.

    1999-01-01

    The development of the radiopharmaceutical technology have multiplied the number of radioisotopes with applications in therapeutical nuclear medicine so known as Directed radiotherapy. Assuming the radiation is capable to produce noxious effects in the biological systems, it is important to evaluate appropriately the risks and benefits of the administration of radioactive agents in the patient. The outstanding parameter in this evaluation is the absorbed dose, which is product of the radiation emitted by a radionuclide that is localized or distributed to the interior of the human body in study and whose its estimation helps to predict the efficacy of the treatment. The scheme generalized of MIRD, it was formulated from thirty years ago for evaluating the interior dosimetry at level of organs.The finality of this work is to show the basic principles of the MIRD methodology and its perspectives using innovator tools as the dosimetry for dynamic masses, in particular the personnel dosimetry for the organs of each patient, the dosimetry for the small structures inside the organs (sub organic dosimetry), the distributions of doses in three dimensions (S voxel), the dosimetry at cellular level and the quantitative acquisition of pharmaceutical data. (Author)

  7. Support systems for the diffusion of renewable energy technologies-an investor perspective

    International Nuclear Information System (INIS)

    Dinica, Valentina

    2006-01-01

    Concern over climate change impacts and the projected depletion of fossil fuels has urged more governments to adopt policies that stimulate the diffusion of renewable energy technologies (RET). With an increasingly diverse suite of support instruments, the question emerges as to which instruments or combinations are able to achieve faster, more substantial diffusion results. Although various support instruments were extensively addressed in policy studies, there is still no consensus. This is partly because many policy studies take a policy-maker approach in comparing support instruments, leaving relationships between policy design and policy results as a black box. This paper proposes an investor-oriented perspective to analyze the diffusion potential of support systems for RET. The main argument is that it is not the type of support instrument but rather its risk/profitability characteristics that influence investor behavior and the rate of diffusion. The two instruments most frequently discussed and compared are the feed-in-tariff and the quota model. The analysis in this paper concludes that policy design is crucial: while often feed-in tariffs are applauded and quota system feared, feed-in tariffs may also bring about disappointing diffusion results when poorly designed while quota systems may be also conceived as attractive instruments for independent power producers

  8. Interdisciplinary technology assessment of service robots: the psychological/work science perspective.

    Science.gov (United States)

    Fischer, Martin

    2012-12-01

    The article sheds light on psychological and work science aspects of the design and utilization of service robots. An initial presentation of the characteristics of man-robot interaction is followed by a discussion of the principles of the division of functions between human beings and robots in service area work systems. The following aspects are to be considered: (1) the organisation of societal work (such as the different employment and professional profiles of service employees), (2) the work tasks to be performed by humans and robots (such as handling, monitoring or decision-making tasks), (3) the possibilities and the limitations of realizing such tasks by means of information technology (depending, for example, on the motoric capabilities, perception and cognition of the robot). Consideration of these three design perspectives gives rise to criteria of usability. Current debate focuses on the (work science) principles of man-machine communication, though in future these should be supplemented with robot-specific criteria such as "motoric capabilities" or "relationship quality." The article concludes by advocating the convergence and combination of work science criteria with ideas drawn from participative design approaches in the development and utilization of service robots.

  9. The power(s) of observation: Theoretical perspectives on surveillance technologies and older people

    OpenAIRE

    Mortenson, W. Ben; Sixsmith, Andrew; Woolrych, Ryan

    2013-01-01

    There is a long history of surveillance of older adults in institutional settings and it is becoming an increasingly common feature of modern society. New surveillance technologies that include activity monitoring, and ubiquitous computing, which are described as ambient assisted living (AAL) are being developed to provide unobtrusive monitoring and support of activities of daily living and to extend the quality and length of time older people can live in their homes. However, concerns have b...

  10. Technologies for Arsenic Removal from Water: Current Status and Future Perspectives

    Directory of Open Access Journals (Sweden)

    Nina Ricci Nicomel

    2015-12-01

    Full Text Available This review paper presents an overview of the available technologies used nowadays for the removal of arsenic species from water. Conventionally applied techniques to remove arsenic species include oxidation, coagulation-flocculation, and membrane techniques. Besides, progress has recently been made on the utility of various nanoparticles for the remediation of contaminated water. A critical analysis of the most widely investigated nanoparticles is presented and promising future research on novel porous materials, such as metal organic frameworks, is suggested.

  11. Developing next-generation telehealth tools and technologies: patients, systems, and data perspectives.

    Science.gov (United States)

    Ackerman, Michael J; Filart, Rosemarie; Burgess, Lawrence P; Lee, Insup; Poropatich, Ronald K

    2010-01-01

    The major goals of telemedicine today are to develop next-generation telehealth tools and technologies to enhance healthcare delivery to medically underserved populations using telecommunication technology, to increase access to medical specialty services while decreasing healthcare costs, and to provide training of healthcare providers, clinical trainees, and students in health-related fields. Key drivers for these tools and technologies are the need and interest to collaborate among telehealth stakeholders, including patients, patient communities, research funders, researchers, healthcare services providers, professional societies, industry, healthcare management/economists, and healthcare policy makers. In the development, marketing, adoption, and implementation of these tools and technologies, communication, training, cultural sensitivity, and end-user customization are critical pieces to the process. Next-generation tools and technologies are vehicles toward personalized medicine, extending the telemedicine model to include cell phones and Internet-based telecommunications tools for remote and home health management with video assessment, remote bedside monitoring, and patient-specific care tools with event logs, patient electronic profile, and physician note-writing capability. Telehealth is ultimately a system of systems in scale and complexity. To cover the full spectrum of dynamic and evolving needs of end-users, we must appreciate system complexity as telehealth moves toward increasing functionality, integration, interoperability, outreach, and quality of service. Toward that end, our group addressed three overarching questions: (1) What are the high-impact topics? (2) What are the barriers to progress? and (3) What roles can the National Institutes of Health and its various institutes and centers play in fostering the future development of telehealth?

  12. A qualitative study of student perspectives and experiences in an information technology education program

    Science.gov (United States)

    Choi, Heekyung

    2009-12-01

    The purpose of this study is to learn about students' perspectives of an undergraduate level information technology (IT) education program. The IT program is a recent effort to create a new educational opportunity for computing in college, with recognition that the recent IT developments have had a greater influence on various aspects of people's lives than ever. Students' perspectives are a necessary piece of information to develop this innovative IT education program into a sound educational opportunity. Data were gathered through qualitative in-depth interviews conducted with 28 undergraduate students, most of whom have taken one or more IT classes before. The interview data were analyzed using the grounded theory approach. The analysis found that college students perceived that they were very competent in dealing with IT primarily due to their continued exposure to computers since youth. However, this perceived competency was not very stable. Students felt that they did not have sufficient IT competency when technical skills of dealing with IT came to attention. They also felt so when comparing their IT competency with that of their peers, examining it in a class context, and confronting a transition from education to the real world. In spite of their preference for and confidence in self-guided learning, students wanted to receive a formal instruction in IT when they needed to learn something difficult, something that they were not very interested in, and something important for their future lives. They also expressed a desire to gain a comprehensive understanding of computers without needing to learn fundamental computing principles. Students' various interests in IT education were dispersed around learning practical technical skills and understanding social implications of IT. Many participants' focus was a mix of the two factors, which was often expressed as an area that dealt with "how humans and computers interact." This blended interest suggested a

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

    Science.gov (United States)

    Andreeva, Irina; Vasenev, Ivan

    2017-04-01

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

  14. Commercial and industrial applications of color ink jet: a technological perspective

    Science.gov (United States)

    Dunand, Alain

    1996-03-01

    In just 5 years, color ink-jet has become the dominant technology for printing color images and graphics in the office and home markets. In commercial printing, the traditional printing processes are being influenced by new digital techniques. Color ink-jet proofing, and concepts such as computer to film/plate or digital processes are contributing to the evolution of the industry. In industrial color printing, the penetration of digital techniques is just beginning. All widely used conventional contact printing technologies involve mechanical printing forms including plates, screens or engraved cylinders. Such forms, which need to be newly created and set up for each job, increase costs. In our era of fast changing customer demands, growing needs for customization, and increasing use of digital exchange of information, the commercial and industrial printing markets represent an enormous potential for digital printing technologies. The adoption characteristics for the use of color ink-jet in these industries are discussed. Examples of color ink-jet applications in the fields of billboard printing, floor/wall covering decoration, and textile printing are described. The requirements on print quality, productivity, reliability, substrate compatibility, and color lead to the consideration of various types of ink-jet technologies. Key technical enabling factors and directions for future improvements are presented.

  15. Explain the Behavior Intention to Use e-Learning Technologies: A Unified Theory of Acceptance and Use of Technology Perspective

    Science.gov (United States)

    Shaqrah, Amin A.

    2015-01-01

    The purpose of this study is to explain the behavior intention to use e-learning technologies. In order to achieve a better view and validate the study, researcher attempts to give details of how technology acceptance models help Jordanian trainees firms in accepting e-learning technology, and how if applied will result more attention to usage…

  16. Perspectives

    African Journals Online (AJOL)

    ebutamanya

    2015-07-16

    Jul 16, 2015 ... The breach of the digital divide is progressively being reduced by increasing access to newer and cheaper technologies and through improved communication and information channels and networks. However, illiteracy, poverty and gender inequalities still prevent many people in sub-Saharan Africa.

  17. Digital technologies for population health and health equity gains: the perspective of public health associations.

    Science.gov (United States)

    Chauvin, James; Perera, Yoshith; Clarke, Michael

    2016-11-01

    Digital technology (DT) plays an increasingly important role in the health sector. This study explores how national public health associations (PHAs) use DT to achieve their mandate. The World Federation of Public Health Associations canvassed and conducted a semi-structured interview with its national public health association members about their use of DT, the challenges they encounter in using it, and their experiences and thoughts as to how to assess its impact, both organizationally as well as on population health and health equity. The study found that digital technology plays an important role in some PHAs, principally those in higher income countries. PHAs want to broaden their use within PHAs and to assess how DT enables PHAs to achieve their organizational mandates and goals, including improved public health and health equity.

  18. Lab-on-a-chip technologies for genodermatoses: Recent progress and future perspectives.

    Science.gov (United States)

    Hongzhou, Cui; Shuping, Guo; Wenju, Wang; Li, Li; Lulu, Wei; Linjun, Deng; Jingmin, Li; Xiaoli, Ren; Li, Bai

    2017-02-01

    In recent years, molecular biology has proven to be a great asset in our understanding of mechanisms in genodermatoses. However, bench to bedside translation research lags far behind. Advances in lab-on-a-chip technologies enabled programmable, reconfigurable, and scalable manipulation of a variety of laboratory procedures. Sample preparation, microfluidic reactions, and continuous monitoring systems can be integrated on a small chip. These advantages have attracted attention in various fields of clinical application including diagnosis of inherited skin diseases. This review lists an overview of the underlying genes and mutations and describes prospective application of lab-on-a-chip technologies as solutions to challenges for point-of-care genodematoses diagnosis. Copyright © 2016. Published by Elsevier B.V.

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

    Science.gov (United States)

    Barber, Larissa K; Cucalon, Maria S

    2017-12-01

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

  20. Non-linear Simulations of MHD Instabilities in Tokamaks Including Eddy Current Effects and Perspectives for the Extension to Halo Currents

    International Nuclear Information System (INIS)

    Hoelzl, M; Merkel, P; Lackner, K; Strumberger, E; Huijsmans, G T A; Aleynikova, K; Liu, F; Atanasiu, C; Nardon, E; Fil, A; McAdams, R; Chapman, I

    2014-01-01

    The dynamics of large scale plasma instabilities can be strongly influenced by the mutual interaction with currents flowing in conducting vessel structures. Especially eddy currents caused by time-varying magnetic perturbations and halo currents flowing directly from the plasma into the walls are important. The relevance of a resistive wall model is directly evident for Resistive Wall Modes (RWMs) or Vertical Displacement Events (VDEs). However, also the linear and non-linear properties of most other large-scale instabilities may be influenced significantly by the interaction with currents in conducting structures near the plasma. The understanding of halo currents arising during disruptions and VDEs, which are a serious concern for ITER as they may lead to strong asymmetric forces on vessel structures, could also benefit strongly from these non-linear modeling capabilities. Modeling the plasma dynamics and its interaction with wall currents requires solving the magneto-hydrodynamic (MHD) equations in realistic toroidal X-point geometry consistently coupled with a model for the vacuum region and the resistive conducting structures. With this in mind, the non-linear finite element MHD code JOREK [1, 2] has been coupled [3] with the resistive wall code STARWALL [4], which allows us to include the effects of eddy currents in 3D conducting structures in non-linear MHD simulations. This article summarizes the capabilities of the coupled JOREK-STARWALL system and presents benchmark results as well as first applications to non-linear simulations of RWMs, VDEs, disruptions triggered by massive gas injection, and Quiescent H-Mode. As an outlook, the perspectives for extending the model to halo currents are described

  1. Has NICE got it right? An international perspective considering the case of Technology Appraisal No. 98 by the National Institute for Health and Clinical Excellence (NICE).

    Science.gov (United States)

    Schlander, Michael

    2008-04-01

    The National Institute for Health and Clinical Excellence (NICE) has been widely recognised as setting an international standard for high-quality health technology assessments (HTAs) including economic evaluation. A previous critical analysis of NICE Technology Appraisal No. 98 (TA98), evaluating methylphenidate, dexamphetamine and atomoxetine for the treatment of attention-deficit/hyperactivity disorder (ADHD) in children, revealed a number of issues, which must cast doubt on the robustness of the NICE approach when addressing a complex clinical decision problem. The exploration of potential underlying problems will be followed by a discussion of lessons for international healthcare policy-makers, and is intended to be an invitation to further debate and inquiry, not a presentation of definitive conclusions. Pertaining to the technology assessment report, potential problems were identified relating to an unnecessarily narrow scope, data search and selection strategy, the distinction between efficacy and effectiveness, data synthesis across studies and clinical effect measures, and limitations of the economic model. The appraisal process moderated the asserted 'clear conclusions' of the assessment but could not compensate for some of its gaps. It is suggested that key issues contributing to these problems may have included a separation of clinical and economic perspectives, a highly standardised reference case analysis that was followed schematically, the absence of an effective system for quality assurance of technology assessments, and transparency deficits of the economic evaluation. Further considerations for international policy-makers looking at NICE as a potential role model for HTAs are discussed, such as institutional context, the objectives of collectively financed healthcare and related value judgments, the reliance on QALYs as a universal and comprehensive measure of health benefits, the appropriate perspective for analysis, and process

  2. Perspectives in understanding open access to research data - infrastructure and technology challenges

    Science.gov (United States)

    Bigagli, Lorenzo; Sondervan, Jeroen

    2014-05-01

    The Policy RECommendations for Open Access to Research Data in Europe (RECODE) project, started in February 2013 with a duration of two years, has the objective to identify a series of targeted and over-arching policy recommendations for Open Access to European research data, based on existing good practice and addressing such hindering factors as stakeholder fragmentation, technical and infrastructural issues, ethical and legal issues, and financial and institutional policies. In this work we focus on the technical and infrastructural aspect, where by "infrastructure" we mean the technological assets (hardware and software), the human resources, and all the policies, processes, procedures and training for managing and supporting its continuous operation and evolution. The context targeted by RECODE includes heterogeneous networks, initiatives, projects and communities that are fragmented by discipline, geography, stakeholder category (publishers, academics, repositories, etc.) as well as other boundaries. Many of these organizations are already addressing key technical and infrastructural barriers to Open Access to research data. Such barriers may include: lack of automatic mechanisms for policy enforcement, lack of metadata and data models supporting open access, obsolescence of infrastructures, scarce awareness about new technological solutions, lack of training and/or expertise on IT and semantics aspects. However, these organizations are often heterogeneous and fragmented by discipline, geography, stakeholder category (publishers, academics, repositories, etc.) as well as other boundaries, and often work in isolation, or with limited contact with one another. RECODE has addressed these challenges, and the possible solutions to mitigate them, engaging all the identified stakeholders in a number of ways, including an online questionnaire, case studies interviews, literature review, a workshop. The conclusions have been validated by the RECODE Advisory Board and

  3. Health economics and health technology assessment: perspectives from Australia and New Zealand.

    Science.gov (United States)

    Streat, Stephen; Munn, Stephen

    2012-01-01

    Formal health economics and health technology assessment (HTA)processes, including cost-effectiveness and cost-utility analysis, are variably used to inform decisions about public and private health service funding and service provision. In general, pharmaceuticals have been subject to more sophisticated health economic analyses and HTAs and for a longer time than either devices or procedures. HTA has been performed by a number of different entities. While HTA shares many common features across the world, its uses, approaches, applications,and impact differ throughout the world. This article will discuss some of the general attributes of HTA and will focus on its specific applications in Australia and New Zealand.

  4. A perspective of hazardous waste and mixed waste treatment technology at the Savannah River Site

    International Nuclear Information System (INIS)

    England, J.L.; Venkatesh, S.; Bailey, L.L.; Langton, C.A.; Hay, M.S.; Stevens, C.B.; Carroll, S.J.

    1991-01-01

    Treatment technologies for the preparation and treatment of heavy metal mixed wastes, contaminated soils, and mixed mercury wastes are being considered at the Savannah River Site (SRS), a DOE nuclear material processing facility operated by Westinghouse Savannah River Company (WSRC). The proposed treatment technologies to be included at the Hazardous Waste/Mixed Waste Treatment Building at SRS are based on the regulatory requirements, projected waste volumes, existing technology, cost effectiveness, and project schedule. Waste sorting and size reduction are the initial step in the treatment process. After sorting/size reduction the wastes would go to the next applicable treatment module. For solid heavy metal mixed wastes the proposed treatment is macroencapsulation using a thermoplastic polymer. This process reduces the leachability of hazardous constituents from the waste and allows easy verification of the coating integrity. Stabilization and solidification in a cement matrix will treat a wide variety of wastes (i.e. soils, decontamination water). Some pretreatments may be required (i.e. Ph adjustment) before stabilization. Other pretreatments such as soil washing can reduce the amount of waste to be stabilized. Radioactive contaminated mercury waste at the SRS comes in numerous forms (i.e. process equipment, soils, and lab waste) with the required treatment of high mercury wastes being roasting/retorting and recovery. Any unrecyclable radioactive contaminated elemental mercury would be amalgamated, utilizing a batch system, before disposal

  5. Imaging of Mucosal Inflammation: Current Technological Developments, Clinical Implications, and Future Perspectives

    Directory of Open Access Journals (Sweden)

    Maximilian J. Waldner

    2017-10-01

    Full Text Available In recent years, various technological developments markedly improved imaging of mucosal inflammation in patients with inflammatory bowel diseases. Although technological developments such as high-definition-, chromo-, and autofluorescence-endoscopy led to a more precise and detailed assessment of mucosal inflammation during wide-field endoscopy, probe-based and stationary confocal laser microscopy enabled in vivo real-time microscopic imaging of mucosal surfaces within the gastrointestinal tract. Through the use of fluorochromes with specificity against a defined molecular target combined with endoscopic techniques that allow ultrastructural resolution, molecular imaging enables in vivo visualization of single molecules or receptors during endoscopy. Molecular imaging has therefore greatly expanded the clinical utility and applications of modern innovative endoscopy, which include the diagnosis, surveillance, and treatment of disease as well as the prediction of the therapeutic response of individual patients. Furthermore, non-invasive imaging techniques such as computed tomography, magnetic resonance imaging, scintigraphy, and ultrasound provide helpful information as supplement to invasive endoscopic procedures. In this review, we provide an overview on the current status of advanced imaging technologies for the clinical non-invasive and endoscopic evaluation of mucosal inflammation. Furthermore, the value of novel methods such as multiphoton microscopy, optoacoustics, and optical coherence tomography and their possible future implementation into clinical diagnosis and evaluation of mucosal inflammation will be discussed.

  6. Combining the technological innovation systems framework with the entrepreneurs’ perspective on innovation

    NARCIS (Netherlands)

    Planko, Julia; Cramer, Jacqueline; Hekkert, Marko P.; Chappin, Maryse M H

    2017-01-01

    For their technological sustainability innovations to become successful, entrepreneurs can strategically shape the technological field in which they are involved. The technological innovation systems (TISs) literature has generated valuable insights into the processes which need to be stimulated for

  7. Towards a gender inclusive information and communications technology curriculum: a perspective from graduates in the workforce

    Science.gov (United States)

    Koppi, Tony; Sheard, Judy; Naghdy, Fazel; Edwards, Sylvia L.; Brookes, Wayne

    2010-12-01

    An online survey was conducted of recent information and communications technology (ICT) graduates from 21 Australian universities. A range of abilities including personal/interpersonal, cognitive, business and technical were examined in relation to importance in the workplace and university preparation of those abilities. In addition, a set of six open-ended text-response questions concerned with the curriculum and other workplace preparation were asked. Quantitative and qualitative analyses revealed a range of responses that were significantly different according to gender. Amongst the significant findings are that females are more concerned than males with interpersonal communication, the development of people-skills and the people side of ICT. Implications for the ICT curriculum are that it should have more than a narrow male-centred technological focus and include the involvement of people and the effects of ICT on society in general. This broad inclusive pedagogical approach would satisfy the needs expressed by all respondents and contribute to increasing the enrolments of both female and male students in ICT.

  8. Older adults' perspectives on the process of becoming users of assistive technology: a qualitative systematic review and meta-synthesis.

    Science.gov (United States)

    Larsen, Stina Meyer; Mortensen, Rikke Falgreen; Kristensen, Hanne Kaae; Hounsgaard, Lise

    2018-04-22

    To identify, synthesize, and evaluate existing literature concerning the process of becoming a user of assistive technology (AT). A systematic review and meta-synthesis were carried out. Five bibliographic databases (MEDLINE via PubMed, CINAHL, Web of Science, PsycINFO and SocINDEX) were systematically searched up to 13 th of March 2017, using two sets of search terms: (i) elderly and synonyms and (ii) assistive technology and similar words, and combined with a qualitative research filter. Articles were screened, read and critically assessed. The meta-synthesis was guided by Ricoeur's theory of interpretation. Seventeen out of 4645 articles were included. Five phases emerged relating to the process of becoming a user of AT: phase A: Evaluating need, phase B: Acknowledging need, phase C: Incorporating the AT into daily life, phase D: Using the AT, and phase E: Future use. Three transitions, describing factors essential to moving from one phase to the next, were identified; from phase A-B: Valued activities are threatened, from phase B-C: Obtaining the AT and from phase C-D: Trust in the AT. No transition was identified from phase D-E. The meta-synthesis led to a deeper understanding of the process of older adults becoming users of AT, by exploring findings across the included articles. The identified phases and transitions in the systematic review serve as an analytical framework for understanding the process from the older adult's perspective. This review advocates for using a client-centred approach throughout the entire delivery process. Implications for rehabilitation The process of the older adult becoming a user of AT involves an individualized time factor, and this supports the practice of individualized follow-up. The process of becoming a user of AT is closely related to self-image; healthcare professionals should support not only the use of AT but also the older adult's emotional adjustment to a new self-image. The process is highly influenced by the older

  9. Parents’ perspectives of the transition to home when a child has complex technological health care needs

    Directory of Open Access Journals (Sweden)

    Maria Brenner

    2015-09-01

    Full Text Available Introduction: There is an increasing number of children with complex care needs, however, there is limited evidence of the experience of families during the process of transitioning to becoming their child's primary care giver. The aim of this study was to explore parents’ perspectives of the transition to home of a child with complex respiratory health care needs.Methods: Parents of children with a tracheostomy with or without other methods of respiratory assistance, who had transitioned to home from a large children's hospital in the last 5 years, were invited to participate in the interviews. Voice-centred relational method of qualitative analysis was used to analyse parent responses.Results: Four key themes emerged from the interviews including “stepping stones: negotiating the move to home”, “fighting and frustration”, “questioning competence” and “coping into the future”.Discussion: There is a need for clear and equitable assessments and shared policies and protocols for the discharge of children with complex care needs. Direction and support are required at the level of health service policy and planning to redress these problems. This study provides evidence that the transition of children with complex care needs from hospital to home is a challenging dynamic in need of further improvement and greater negotiation between the parent and health service provider. There are tangible issues that could be addressed including the introduction of a standardised approach to assessment of the needs of the child and family in preparation for discharge and for clear timelines and criteria for reassessment of needs once at home.

  10. Future perspectives of human resources in nuclear technology - The Korean case

    International Nuclear Information System (INIS)

    Min, B.J.

    2007-01-01

    . Experience shows that training without continued application and without long term commitment of a coordinated core of participants and programmes, is virtually worthless. HRD management must be a dynamic process that includes not only basic education and specific training but also looks to other spin-off learning/industries and to basic inputs/learning as part of the process. Comprehensive HRD and M policy and strategies for nuclear energy is one of the essential and priority issues for long-term nuclear energy development. Since a nuclear power programme cannot exist in a vacuum, future HRD and M schemes for nuclear energy should include a broad base of disciplines, sciences and technologies, perhaps within a framework of national sustainable development goals, generally considered to include economics, environment and social concerns. Within this context, areas of interest would include technical performance, nuclear science and engineering, as well as matters related to the economic performance of new nuclear generating capacities compared to alternatives (standards, economics, finance, liability, risks, internalization of externalities), environmental protection (emissions, wastes, decommissioning), social and political issues, energy demand and supply, inter generational concerns about long-lived wastes and resource depletion, supply security considerations, and innovation. The medium and long term nuclear human resources projections to be developed here for the Republic of Korea up to 2030 are not predictions but rather scenarios of plausible ranges of future nuclear human resource requirements based on nuclear power generation projections reflecting a variety of economic, social and environmental driving factors. Both the LOW and HIGH projections are derived from Input-Output analysis based on a review of national nuclear technology development programmes and plans. (author)

  11. Using Technology in Gifted and Talented Education Classrooms: The Teachers' Perspective

    Science.gov (United States)

    Zimlich, Susan L.

    2015-01-01

    Technology skills are assumed to be a necessity for college and career success, but technology is constantly evolving. Thus, development of students' technology skills is an on-going and persistent issue. Standards from the Partnership for 21st Century Skills and the International Society for Technology in Education encourage educators to teach…

  12. Perspectives on Technology and Education Research: Lessons from the Past and Present.

    Science.gov (United States)

    Honey, Margaret; Culp, Katherine McMillan; Carrigg, Fred

    2000-01-01

    Reviews the past three decades of educational technology research and discusses future directions of the field and technology's role in education. Describes collaborative efforts of the Center for Children and Technology and the Union City (New Jersey) school district to coordinate educational technology research and systemic school improvement.…

  13. Post-marketing health technology monitoring. The analysis of an experience from a clinical perspective.

    Science.gov (United States)

    Ibargoyen-Roteta, Nora; Cabriada-Nuño, Jose Luis; Gutiérrez-Ibarluzea, Iñaki; Hernández-Ramírez, Vicent; Clofent-Vilaplana, Juan; Domènech-Morral, Eugeni; Ginard-Vicens, Daniel; Oliva-Oliva, Gloria; Queiro-Verdes, Teresa

    2011-01-01

    A system for monitoring the use of aphaeresis in the treatment of ulcerative colitis (UC), named system for monitoring aphaeresis in ulcerative colitis (SiMAC), was designed in 2006 in the Basque Country. In the present study, the opinion of the clinicians who participated in SiMAC was evaluated, in order to identify the barriers and gather suggestions that could improve implementation of this kind of system. A mixed questionnaire was designed, in order to gather clinicians' assessments of the SiMAC monitoring system. The response rate was 73.9% (17/23). The data from 40.96% (159/388) of patients with UC treated with aphaeresis was recorded. The main reasons for not including the data from all treated patients were a lack of required data or not meeting the study inclusion criteria. Positive aspects of the SiMAC were identified, as the simplicity of data collection and its systematic, multi-center approach. The negative aspects mentioned were the use of a local computer application and the lack of time for health professionals to enter data. The use of monitoring systems helps to formalize the introduction of technologies of little-known effectiveness; involve clinicians and medical societies in coming to agreement and obtaining information about the safety, effectiveness or efficiency of new technologies; and provide relevant information to healthcare administrations for making decisions about the introduction of new technologies into healthcare practice. In order for a monitoring system to work, the process must be straightforward. A minimum set of key variables that are easy to collect must be selected, and an effort made to involve a range of stakeholders, especially institutions and scientific societies, to support the work group.

  14. Perspectives of rural carers on benefits and barriers of receiving occupational therapy via Information and Communication Technologies.

    Science.gov (United States)

    Gardner, Kate; Bundy, Anita; Dew, Angela

    2016-04-01

    People with a disability living in rural areas commonly experience difficulty in accessing therapy services. Information and Communication Technologies (ICT) may have the potential to provide occupational therapy services remotely through two-way visual interactions. The aim of this qualitative study was to understand the perspectives of carers of a person with a disability living in rural New South Wales (NSW) on the use of ICT for occupational therapy service delivery. Individual semi-structured telephone interviews were conducted with 11 carers of persons with a disability living in rural NSW. Participants were asked about their use of technology, therapy experiences and their attitudes towards using ICT to receive occupational therapy for their son/daughter. Data were analysed via constant comparison and thematic analysis. Participants were willing to use ICT to enhance their current access to therapy based on their in-depth knowledge of their son or daughter and their prior experiences with therapy and technology. For ICT to work for occupational therapy, participants identified the need for support and access prior to, during and between ICT sessions. From the carers' perspectives, ICT has the potential to increase access to occupational therapy services for people with a disability who live in rural NSW. Occupational therapists could benefit from eliciting the experiences, knowledge and willingness of rural carers to deliver therapy via ICT, thereby supplementing and enhancing in-person service delivery. © 2016 Occupational Therapy Australia.

  15. Introducing the patient's perspective in hospital health technology assessment (HTA): the views of HTA producers, hospital managers and patients.

    Science.gov (United States)

    Gagnon, Marie-Pierre; Desmartis, Marie; Gagnon, Johanne; St-Pierre, Michèle; Gauvin, François-Pierre; Rhainds, Marc; Lepage-Savary, Dolorès; Coulombe, Martin; Dipankui, Mylène Tantchou; Légaré, France

    2014-12-01

    The recent establishment of health technology assessment (HTA) units in University hospitals in the Province of Quebec (Canada) provides a unique opportunity to foster increased participation of patients in decisions regarding health technologies and interventions at the local level. However, little is known about factors that influence whether the patient's perspective is taken into consideration when such decisions are made. To explore the practices, perceptions and views of the various HTA stakeholders concerning patient involvement in HTA at the local level. Data were collected using semi-structured interviews with 24 HTA producers and hospital managers and two focus groups with a total of 13 patient representatives. Patient representatives generally showed considerable interest in being involved in HTA. Our findings support the hypothesis that the patient perspective contributes to a more accurate and contextualized assessment of health technologies and produces HTA reports that are more useful for decision makers. They also suggest that participation throughout the assessment process could empower patients and improve their knowledge. Barriers to patient involvement in HTA at the local level are also discussed as well as potential strategies to overcome them. This study contributes to knowledge that could guide interventions in favour of patient participation in HTA activities at the local level. Experimenting with different patient involvement strategies and assessing their impact is needed to provide evidence that will inform future interventions of this kind. © 2012 John Wiley & Sons Ltd.

  16. The three main monotheistic religions and gm food technology: an overview of perspectives

    Directory of Open Access Journals (Sweden)

    Singer Peter A

    2009-08-01

    Full Text Available Abstract Background Public acceptance of genetically modified crops is partly rooted in religious views. However, the views of different religions and their potential influence on consumers' decisions have not been systematically examined and summarized in a brief overview. We review the positions of the Judaism, Islam and Christianity – the three major monotheistic religions to which more than 55% of humanity adheres to – on the controversies aroused by GM technology. Discussion The article establishes that there is no overarching consensus within the three religions. Overall, however, it appears that mainstream theology in all three religions increasingly tends towards acceptance of GM technology per se, on performing GM research, and on consumption of GM foods. These more liberal approaches, however, are predicated on there being rigorous scientific, ethical and regulatory scrutiny of research and development of such products, and that these products are properly labeled. Summary We conclude that there are several other interests competing with the influence exerted on consumers by religion. These include the media, environmental activists, scientists and the food industry, all of which function as sources of information and shapers of perception for consumers.

  17. Cutting the Umbilical: New Technological Perspectives in Benthic Deep-Sea Research

    Directory of Open Access Journals (Sweden)

    Angelika Brandt

    2016-05-01

    Full Text Available Many countries are very active in marine research and operate their own research fleets. In this decade, a number of research vessels have been renewed and equipped with the most modern navigation systems and tools. However, much of the research gear used for biological sampling, especially in the deep-sea, is outdated and dependent on wired operations. The deployment of gear can be very time consuming and, thus, expensive. The present paper reviews wire-dependent, as well as autonomous research gear for biological sampling at the deep seafloor. We describe the requirements that new gear could fulfil, including the improvement of spatial and temporal sampling resolution, increased autonomy, more efficient sample conservation methodologies for morphological and molecular studies and the potential for extensive in situ real-time studies. We present applicable technologies from robotics research, which could be used to develop novel autonomous marine research gear, which may be deployed independently and/or simultaneously with traditional wired equipment. A variety of technological advancements make such ventures feasible and timely. In proportion to the running costs of modern research vessels, the development of such autonomous devices might be already paid off after a discrete number of pioneer expeditions.

  18. Universities innovation and technology commercialization challenges and solutions from the perspectives of Malaysian research universities

    Science.gov (United States)

    Rasli, Amran; Kowang, Tan Owee

    2017-11-01

    The roles of universities in the context of a nation's shift towards sustainable competitive advantage have changed drastically recently. Universities are now expected to contribute to the creation of new knowledge-based industries, i.e. to support knowledge-based economic growth through the creation of industrially-relevant knowledge/innovation and their commercialization, and to attract global MNCs in new emerging industries; and foster entrepreneurial mindset to support the future knowledge economy where stable job opportunities are no longer guaranteed. As such, there is a need to inculcate the spirit of enterprise as compared to the past where high economic growth has provided graduates with good career prospects as salaried employees, particularly in MNC subsidiaries and the government. The shift requires a bigger role in supporting innovation and commercialization, i.e. to venture beyond its traditional function of teaching, research and publication by incorporating a technology commercialization role which will inevitably help the institution to improve its global ranking. However, there are many national and operational obstacles that impede the progression of research and development to commercialization and entrepreneurship. The main challenges include: (I) lack of connectivity between the industry and academia; (2) myopic perception of the market; (3) inability to evaluate viability from ideas to innovations and beyond; (4) lack of support for investment in new technologies, and (5) lack of positive culture among academic researchers. To overcome the aforementioned obstacles, priority in developing a complete commercialization ecosystem has become a national agenda for most emerging economies.

  19. Perspectives

    Indian Academy of Sciences (India)

    SEARCHU

    2007-12-04

    Dec 4, 2007 ... Muslim rule during the Middle Ages; the Levant includes the East Mediterranean between the sea and the Syrian Desert, from the Taurus. Mountains to the Red Sea and the Sinai Peninsula; ..... and biological effects described are largely consistent, starting with the earliest sources in the 9th century and.

  20. Systematic review and technological overview of the antimicrobial activity of Tagetes minuta and future perspectives.

    Science.gov (United States)

    Santos, Daniela Coelho Dos; Schneider, Lara Rodrigues; da Silva Barboza, Andressa; Diniz Campos, Ângela; Lund, Rafael Guerra

    2017-08-17

    The antimicrobial potential of Tagetes minuta was correlated with its traditional use as antibacterial, insecticidal, biocide, disinfectant, anthelminthic, antifungal, and antiseptic agent as well as its use in urinary tract infections. This study aimed to systematically review articles and patents regarding the antimicrobial activity of T. minuta and give rise to perspectives on this plant as a potential antimicrobial agent. A literature search of studies published between 1997 and 2015 was conducted over five databases: MedLine (PubMed), Web of Science, Scopus, Google Scholar, Portal de Periódicos Capes and SciFinder, grey literature was explored using the System for Information on Dissertations database, and theses were searched using the ProQuest Dissertations and Theses Full text database and the Periódicos Capes Theses database. Additionally, the following databases for patents were analysed: United States Patent and Trademark Office (USPTO), Google Patents, National Institute of Industrial Property (INPI) and Espacenet patent search (EPO). The data were tabulated and analysed using Microsoft Office Excel 2010. After title screening, 51 studies remained and this number decreased to 26 after careful examinations of the abstracts. The full texts of these 26 studies were assessed to check if they were eligible. Among them, 3 were excluded for not having full text access, and 11 were excluded because they did not fit the inclusion criteria, which left 10 articles for this systematic review. The same process was conducted for the patent search, resulting in 4 patents being included in this study. Recent advances highlighted by this review may shed light on future directions of studies concerning T. minuta as a novel antimicrobial agent, which should be repeatedly proven in future animal and clinical studies. Although more evidence on its specificity and clinical efficacy are necessary to support its clinical use, T. minuta is expected to be a highly effective

  1. A technology ecosystem perspective on hospital management information systems: lessons from the health literature.

    Science.gov (United States)

    Bain, Christopher A; Standing, Craig

    2009-01-01

    Hospital managers have a large range of information needs including quality metrics, financial reports, access information needs, educational, resourcing and decision support needs. Currently these needs involve interactions by managers with numerous disparate systems, both electronic such as SAP, Oracle Financials, PAS' (patient administration systems) like HOMER, and relevant websites; and paper-based systems. Hospital management information systems (HMIS) can be thought of sitting within a Technology Ecosystem (TE). In addition, Hospital Management Information Systems (HMIS) could benefit from a broader and deeper TE model, and the HMIS environment may in fact represents its own TE (the HMTE). This research will examine lessons from the health literature in relation to some of these issues, and propose an extension to the base model of a TE.

  2. Technologies for production of Electricity and Heat in Sweden. Wind energy in perspective of international development

    DEFF Research Database (Denmark)

    Clausen, Niels-Erik; Lawaetz, Henrik; Lemming, Jørgen Kjærgaard

    with availability on mature markets somewhere around 99%. An important contributor to the growth of the European market for wind energy technology has been EU framework legislation combined with legislation at the national level. The binding target for renewable energy in Sweden is proposed to be 49% of the final...... energy consumption in 2020 compared to 39.8% in 2005. To stimulate the development of wind energy and to promote a specific national goals Sweden is mainly using an electricity certificate system. The target is to increase the production of electricity from renewable sources by 17 TWh in 2016, relative...... to corresponding production in 2002. There is not at specific target for the use of wind energy. A future energy system that includes a high proportion of wind energy will be expected to meet the same requirements for security of supply and economic efficiency as the energy systems of today. The variability...

  3. The NASA airborne astronomy program - A perspective on its contributions to science, technology, and education

    Science.gov (United States)

    Larson, Harold P.

    1992-01-01

    The publication records from NASA's airborne observatories are examined to evaluate the contribution of the airborne astronomy program to technological development and scientific/educational progress. The breadth and continuity of program is detailed with reference to its publication history, discipline representation, literature citations, and to the ability of such a program to address nonrecurring and unexpected astronomical phenomena. Community involvement in the airborne-observation program is described in terms of the number of participants, institutional affiliation, and geographic distribution. The program utilizes instruments including heterodyne and grating spectrometers, high-speed photometers, and Fabry-Perot spectrometers with wide total spectral ranges, resolutions, and numbers of channels. The potential of the program for both astronomical training and further scientific, theoretical, and applied development is underscored.

  4. Digital Disconnect or Digital Difference? A Socio-Ecological Perspective on Young Children's Technology Use in the Home and the Early Childhood Centre

    Science.gov (United States)

    Edwards, Susan; Henderson, Michael; Gronn, Donna; Scott, Anne; Mirkhil, Moska

    2017-01-01

    A digital disconnect perspective is founded on an assumption that technology use in the home is frequent, creative and generative, and that technology use in the early childhood centre should be the same as that found in the home. However, such arguments divert our attention from understanding the nature of the setting and thereby from an…

  5. Significant others’ perspectives on person-centered information and communication technology in stroke rehabilitation – a grounded theory study

    DEFF Research Database (Denmark)

    Marwaa, Mille Nabsen; Kristensen, Hanne Kaae; Ytterberg, Charlotte

    2017-01-01

    focus group and 5 individual interviews were carried out in Sweden and Denmark regarding the use of ICT in everyday life. The participants comprised four men and eight women. The participants were all significant others e.g. spouses, parents, children, siblings or friends to adult stroke survivors......Purpose: The purpose of this study was to explore significant others perspective on how information and communication technology (ICT) may support the rehabilitation process after stroke and enhance life quality during and after rehabilitation. Method: To capture the participants’ experiences, two...

  6. Integrated Model of Balanced Score Card and Technology Component Measurement: A Strategic Perspective in Indonesia Biofuel Engineering Development

    Directory of Open Access Journals (Sweden)

    Sukardi Sukardi

    2010-08-01

    Full Text Available The development of biofuel as an ecofriendly energy alternative has a value chain problem in alignment policies between related parties. Identifiying its alignment, we make a strategic mapping by building integrated base scorecard, so the strategic target in the subsequent perspective layer can be developed more realistically. Structural Equation Modeling (SEM modeling was used to examine horizontal connection validity to show strong relation between objectives strategy, and it will be measured of constructed component on the internal process by Technology Coefficient Contribution indexes.

  7. Significant others’ perspectives on person-centered information and communication technology in stroke rehabilitation – a grounded theory study

    DEFF Research Database (Denmark)

    Marwaa, Mille Nabsen; Kristensen, Hanne Kaae; Ytterberg, Charlotte

    2017-01-01

    Purpose: The purpose of this study was to explore significant others perspective on how information and communication technology (ICT) may support the rehabilitation process after stroke and enhance life quality during and after rehabilitation. Method: To capture the participants’ experiences, two...... focus group and 5 individual interviews were carried out in Sweden and Denmark regarding the use of ICT in everyday life. The participants comprised four men and eight women. The participants were all significant others e.g. spouses, parents, children, siblings or friends to adult stroke survivors...

  8. A development perspective for biomass-fuelled electricity generation technologies. Economic technology assessment in view of sustainability

    Energy Technology Data Exchange (ETDEWEB)

    Siemons, R.V.

    2002-10-15

    In Chapters 1-3 the methodology for assessing the development of biomass based energy technologies for reducing greenhouse gas (GHG) emissions is brought into focus. The development of this methodology begins with a chapter on existing views regarding the environment, sustainability and the role of technology. In the second part of this thesis, the newly established methodology is applied to biomass-fuelled central electricity production. First the scope for application in the European Union (EU) is considered. Following this, the assessment focusses on rural electrification in developing countries. Where biomass, in addition to being grown purposefully as an energy crop, may become available as residues and waste, developments in legislation with regard to waste biomass can be critical. This is discussed in a special introduction to Part B. Here also, the methodological differences between technology assessments for waste processing and for sustainable electricity generation are discussed.

  9. A European perspective on the service delivery systems for assistive technology--differences and similarities between Latvia and Sweden.

    Science.gov (United States)

    Kylberg, Marianne; Löfqvist, Charlotte; Tomsone, Signe; Phillips, Judith; Liepina, Zane; Iwarsson, Susanne

    2015-03-01

    National laws and regulations on service delivery systems (SDS) for assistive technology (AT) in Europe aim to support the activity and participation of people with disabilities. The aim of this paper was to study similarities and differences in the SDS for AT of one Eastern and one Western EU member state. The legislation and regulations, and their operationalization were described from the perspective of key actors, with a focus on the ageing population. Semi-structured interviews (N = 14) were conducted in Sweden and Latvia. The informants had various professional backgrounds and organizational roles, and represented different areas of work. Similarities found were connected to legislation and policy, the aim of AT provision, the growth of a private sector and how financial resources affect the SDS. Differences were related to the availability of AT, and to how, and for and by whom the devices were provided, with Latvia prioritizing certain groups over others and excluding older people. In Latvia, despite it not being stated in the legislation, a medical perspective on AT provision was applied, whereas in Sweden, in congruence with the legislation, the perspective was explicitly biopsychosocial. Despite similarities on the legislation and policy level, interpreted based on the perceptions of professionals there are marked differences between Latvia and Sweden in the operationalization of the SDS of AT. To support activity and participation for the ageing population, the services connected to AT need to be carefully thought out and executed, making efficient use of financial resources and professional competencies.

  10. CAREER AND WORK RELATIONS IN THE INFORMATION TECHNOLOGY SERVICE INDUSTRY: THE PERSPECTIVES OF IT PROFESSIONALS AND THEIR MANAGERS

    Directory of Open Access Journals (Sweden)

    Valter Moreno

    2010-01-01

    Full Text Available This study investigates work relations and career perspectives of IT professionals in the information technology service industry. The research is based on the case of executives, managers and technical professionals which work in a large Brazilian company that provides consulting and systems development and implementation services, and reveals a considerable vulnerability in the relationship between the company and such professionals. The human resources business model adopted seems to impose restrictions to the development of the professionals, consequently limiting their future performance, and concurring for the continuing devaluation of IT as a profession. The sustainability of such a model is discussed, given its long term risks for the companies’ service quality and competitiveness, as well as its implications for the attractiveness of Information Technology as a career.

  11. The history and perspective of Romania-USA cooperation in the field of technologic transfer of TRIGA reactor concept

    International Nuclear Information System (INIS)

    Ciocaanescu, M.; Ionescu, M.

    1996-01-01

    The cooperation between Romania and the USA in the field of technologic transfer of nuclear research reactor technology began with the steady state 14 MW t TRIGA reactor, installed at INR Pitesti, Romania. It is the first in the range of TRIGA reactors proposed as a materials testing reactor. The first criticality was reached in November 19, 1979 and first operation at 14 MW t level was in February 1980. The paper will present the short history of this cooperation and the perspective for a new cooperation for building a Nuclear Heating Plant using the TRIGA reactor concept for demonstration purpose. The energy crisis is a world-wide problem which affects each country in different ways because the resources and the consumption are unfairly distributed. World-wide research points out that the fossil fuel sources are not to be considered the main energy sources for the long term as they are limited

  12. Analysis concerning the perspective of Romania-USA technological cooperation with a view to performing TRIGA reactor project

    International Nuclear Information System (INIS)

    Ciocanescu, M.; Ionescu, M.; Constantin, L.

    1998-01-01

    The co-operation between Romania and the USA in the field of technologic transfer of nuclear research reactor technology began with the steady state 14 MW, TRIGA reactor, installed at INR Pitesti, Romania. It is the first in the range of TRIGA reactors proposed as a materials testing reactor. The first criticality was reached in November 19, 1979 and first operation at 14 MW, level was in February 1980. The paper will present the short history of this co-operation and the perspective for a new co-operation for building a Nuclear Heating Plant using the TRIGA reactor concept for demonstration purpose. The energy crisis is a world-wide problem which affects each country in different ways because the resources and the consumption are unfairly distributed. World-wide research points out that the fossil fuel sources are not to be considered the main energy sources for the long term as they are limited. (author)

  13. The Evolution of External Beam Radiation Therapy (EBRT) from a Technological Perspective.

    Science.gov (United States)

    Detorie, Nicholas

    2008-03-01

    Since the discovery of x-rays by Roentgen in 1895 ionizing radiations have been used as a treatment for cancer. Such treatments have been based on either implantation of radioactive materials at the site of disease or by aiming external radiation beams at the diseased site. This later method is referred to as teletherapy because the beams originate from a location outside of the body distant from the disease site itself. A brief review of the basic radiation biology will be given to illustrate the rationale for therapeutic use of ionizing radiations and the effects of beam energy and beam type- particulate or photon. The remainder of the presentation will focus on the technological teletherapy developments supported by the required physical properties of the beams and their associated characteristics that make them suitable for patient treatments. Chronological highlights will include the following sources or devices: superficial x-rays, orthovaltage x-rays, megavoltage x-rays and Cobalt 60 photons, electron beams, neutron beams, negative pi mesons, protons, and heavy ions. The presentation will illustrate how the physical beam properties have been incorporated into modern radiation treatment devices, many of which are equipped with radiation imaging capability. Such devices include: linacs equipped with multileaf collimators for beam shaping and intensity modulation, the Gamma Knife for precise and accurate irradiation of brain tumors or arterial-venous malformations (AVM), the robotic arm based Cyber Knife, and the Helical Tomotherapy unit.

  14. Metal recycling technology and related issues in the United States, a BNFL perspective

    International Nuclear Information System (INIS)

    Bradbury, P.; Dam, S.; Starke, W.

    1995-01-01

    Radioactively contaminated metallic materials comprise a large part of the potential waste products which result from nuclear facility repair, refurbishment, and decommissioning. United States Government (Departments of Energy and Defense) facilities, U.S. nuclear power plants, and other commercial nuclear fuel cycle facilities have large inventories of radioactive scrap metal which could be decontaminated and recycled into useful radioactive and non-radioactive products. Residual radioactivity and recycling criteria is needed to avoid the high cost of disposal and the waste of natural resources. In the United Kingdom, BNFL has decommissioned the gaseous diffusion plant at Capenhurst and has recycled a large fraction of the metallic scrap into the metals market. Other structural materials have also been released as uncontaminated scrap. U.K. release criteria for residual radionuclide contamination have been applied to these operations. A variety of techniques were utilized to size reduce large components, to remove radioactivity, and to survey and release these materials. These methods and the application of release criteria has a direct relationship to methods which would be applicable in the U.S. and in other countries. This paper will describe the specific U.K. technology and experience in the decontamination, recycle, and release of scrap metal. It will also describe the U.S. environment for metal recycle, including the volumes and levels of contamination, and the current and proposed release criteria. Comparisons will be presented between the U.S. and U.K., both in technology and methodology for recycle and in regulatory criteria for residual radioactivity and material release and for ultimate decommissioning. The paper will then provide suggested approaches and criteria for U.S. recycling and decommissioning. (author)

  15. When does inward technology licensing facilitate firms' NPD performance? A contingency perspective

    DEFF Research Database (Denmark)

    Wang, Yuandi; Li-Ying, Jason

    2014-01-01

    be investigated through a contingency perspective. Thus, this study posits that a firm's propensity to develop new products through ITL is contingent upon two categories of contingency factors that are internal and external to firms. Using a dataset containing information about Chinese firms' licensing activities...

  16. Parents' perspectives of the transition to home when a child has complex technological health care needs.

    LENUS (Irish Health Repository)

    Brenner, Maria

    2015-09-01

    There is an increasing number of children with complex care needs, however, there is limited evidence of the experience of families during the process of transitioning to becoming their child\\'s primary care giver. The aim of this study was to explore parents\\' perspectives of the transition to home of a child with complex respiratory health care needs.

  17. Patients' perspectives on high-tech home care: a qualitative inquiry into the user-friendliness of four technologies.

    Science.gov (United States)

    Lehoux, Pascale

    2004-10-05

    The delivery of technology-enhanced home care is growing in most industrialized countries. The objective of our study was to document, from the patient's perspective, how the level of user-friendliness of medical technology influences its integration into the private and social lives of patients. Understanding what makes a technology user-friendly should help improve the design of home care services. Four home care interventions that are frequently used and vary in their technical and clinical features were selected: Antibiotic intravenous therapy, parenteral nutrition, peritoneal dialysis and oxygen therapy. Our qualitative study relied on the triangulation of three sources of data: 1) interviews with patients (n = 16); 2) interviews with carers (n = 6); and 3) direct observation of nursing visits of a different set of patients (n = 16). Participants of varying socioeconomic status were recruited through primary care organizations and hospitals that deliver home care within 100 km of Montreal, the largest urban area in the province of Quebec, Canada. The four interventions have both a negative and positive effect on patients' lives. These technologies were rarely perceived as user-friendly, and user-acceptance was closely linked to user-competence. Compared with acute I.V. patients, who tended to be passive, chronic patients seemed keener to master technical aspects. While some of the technical and human barriers were managed well in the home setting, engaging in the social world was more problematic. Most patients found it difficult to maintain a regular job because of the high frequency of treatment, while some carers found their autonomy and social lives restricted. Patients also tended to withdraw from social activities because of social stigmatization and technical barriers. While technology contributes to improving the patients' health, it also imposes significant constraints on their lives. Policies aimed at developing home care must clearly integrate

  18. Latest on Mobile Methane Measurements with Fast Open-Path Technology: Experiences, Opportunities & Perspectives

    Science.gov (United States)

    Burba, George; Anderson, Tyler; Ediger, Kevin; von Fischer, Joseph; Gioli, Beniamino; Ham, Jay; Hupp, Jason; Kohnert, Katrin; Larmanou, Eric; Levy, Peter; Polidori, Andrea; Pikelnaya, Olga; Price, Eric; Sachs, Torsten; Serafimovich, Andrei; Zondlo, Mark; Zulueta, Rommel

    2016-04-01

    Methane plays a critical role in the radiation balance, chemistry of the atmosphere, and air quality. The major sources of methane include agricultural and natural production, landfill emissions, oil and gas development sites, and natural gas distribution networks in rural and urban environments. The majority of agricultural and natural methane production occurs in areas with little infrastructure or easily available grid power (e.g., rice fields, arctic and boreal wetlands, tropical mangroves, etc.) Past approaches for direct measurements of methane fluxes relied on fast closed-path analyzers, which typically require powerful pumps and grid power. Power and labor demands may be among the key reasons why such methane fluxes were often measured at locations with good infrastructure and grid power, and not necessarily with high methane production. Landfill methane emissions were traditionally assessed via point-in-time measurements taken at monthly or longer time intervals using techniques such as the trace plume method, the mass balance method, etc. These are subject to large uncertainties because of the snapshot nature of the measurements, while the changes in emission rates are continuous due to ongoing landfill development, changes in management practices, and the barometric pumping phenomenon. Installing a continuously operating flux station in the middle of an active landfill requires a low-power approach with no cables stretching across the landfill. The majority of oil and gas and urban methane emission happens via variable-rate point sources or diffused spots in topographically challenging terrains, such as street tunnels, elevated locations at water treatment plants, vents, etc. Locating and measuring methane emissions from such sources is challenging when using traditional micrometeorological techniques, and requires development of novel approaches. In 2010, a new lightweight high-speed high-resolution open-path technology was developed with the goal of

  19. THE PERSPECTIVES OF INFORMATION AND COMMUNICATION TECHNOLOGY OF EDUCATION OF STUDENTS IN HIGHER EDUCATIONAL INSTITUTIONS OF UKRAINE

    Directory of Open Access Journals (Sweden)

    Oleksii Voronkin

    2015-10-01

    Full Text Available The article presents the results of the expert survey conducted to determine the perspective of development of information and communication technology of education of students in higher educational institutions of Ukraine. The lines of ICT development are forming four generalized sections (organizational, psychological and pedagogical, hardware and software, methodological sections. On the basis of an expert assessment are identified perspectives of 68 lines. The ranking of priority's lines of development of ICT are presented. It was determined that the greatest prospects will be: blended learning; research teaching method and heuristic teaching method; student-centered approach; increasing the role of informal education; the formation of students' abilities to independently acquire knowledge; short-term distance learning programs; portable computing devices; the new human machine interfaces; free and open-source software; cloud computing; artificial intelligence technology (search computing with elements of semantics, linguistic systems, decision support system; integrated, multidisciplinary and interdisciplinary training of teachers. Actualized question concerning the need to develop a system of standards in ICT environment.

  20. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

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

  1. A Technology-Organization-Environment Perspective on Eco-effectiveness: A Meta-analysis

    Directory of Open Access Journals (Sweden)

    Josephine LL Chong

    2017-03-01

    Full Text Available In this research, we perform a meta-analysis to explain how organizations are deploying technologies to enforce organizational sustainability by meeting the goal of eco-effectiveness. Prior studies have studied the influences on the adoption of technologies using the Technology-Organisation-Environment (TOE model that incorporate some aspects of technological, organizational or environmental factors. We collected prior research to test the factors of the TOE model to ascertain their relative impact and strength. Our meta-analysis found eight additional technological and organizational factors. We found strong support for IT infrastructure, perceived direct benefits, top management support, and competitive pressure. Moderate support for compatibility, technological readiness, perceived indirect benefits, knowledge (human resources, organizational size, attitudes towards innovation, learning culture, pressure from trade partners (industry characteristics and regulatory support. Lastly, weak support was found for relative advantage, complexity, perceived risks and information learning culture. Only two dimensions, financial resources and environmental uncertainty failed to reach statistical significance.

  2. The need to know caregiver perspectives toward using smart home technology.

    Science.gov (United States)

    Giger, Jarod T; Markward, Martha

    2011-01-01

    This article reviews the literature on adults with serious mental illness, their caregivers, and smart home technology. The article provides compelling evidence for social workers to undertake research aimed at investigating caregivers' perceptions toward using smart home technology for care of adult family members or friends with a serious mental illness. Empirical support for using smart home technologies with adults with serious mental illness is provided, and recommendations for future social work research are offered.

  3. Using Technology in Gifted and Talented Education Classrooms: The Teachers’ Perspective

    Directory of Open Access Journals (Sweden)

    Susan Zimlich

    2015-04-01

    Full Text Available Technology skills are assumed to be a necessity for college and career success, but technology is constantly evolving. Thus, development of students’ technology skills is an on-going and persistent issue. Standards from the Partnership for 21st Century Skills and the International Society for Technology in Education encourage educators to teach skills that help students adapt to changing working environments. These skills resemble the National Association for Gifted Children’s program and teacher preparation standards. Descriptive research about what is already occurring in classrooms has been done, but the information is frequently limited to a list of activities. A qualitative multi-case phenomenological study of six Alabama teachers of the gifted examined how they use and shape technology experiences with students, and promote student learning of 21st century skills. The teachers were chosen for the case study due to their reputation as teachers skilled in using technology with students. Lesson plans, interviews, and observations were used to discover themes between the teachers. Findings from the research indicate that educational technology use with students is shaped by factors such as teacher attitudes and expertise, available equipment and support, pedagogical decisions related to working with technology, and the particular student group participating in the technology use.

  4. Land Registration In Information Technology Perspective A Basis Of Basic Agrarian Law In Indonesia

    Directory of Open Access Journals (Sweden)

    Darwin Ginting

    2015-08-01

    Full Text Available Land registration is basically intended to provide a legal certainty to land objects subjects and title statuses and also legal protection of land owners. The concept of land registration is effected by population growth social- economic condition. It is a series of activities including land measurement mapping and recording land title registration and issuance of land certificate. To the purpose a publication principle i.e anyone is allowed to find out any land title rights and legal action on lands is adopted. There are two different publication systems positive and negative ones with some differences in both legal practices and consequences. In a positive publication system the truth of what are contained on the land subject and object is ensured. On the other side in negative publication system an owner of registered land title isnt secured by law. The national land registration system according to Article 19 of UUPA Basic Agrarian Law and PP Governmental Regulation No. 24 of 1997 adopts a negative but positive-tended system. The problems in the field are that a registration process is time consuming and relatively costly. Besides very often double certificates of the same object are discovered. Land registration system that adopts a negative but positive-tended publication synergized with the development of technology in this case Continuously Operating Reference Station CORS may accelerate land registration at high accuracy and low cost and provide legal certainty on land objects subjects and titles as well as protection of real land owners.

  5. A perspective on the impact of reproductive technologies on food production in Africa.

    Science.gov (United States)

    van Marle-Köster, Esté; Webb, Edward C

    2014-01-01

    Africa for the largest part is still regarded as part of the developing world and has a history of political instability, natural disasters, floods and droughts that all had an effect on the development of livestock production systems and the potential application of biotechnologies. It is expected that the human population in sub Saharan Africa will experience a growth of 1.2 % per year over the next 30 years. There is therefore pressure to increase sustainable productivity of livestock. Reproductive technologies such as Artificial Insemination in Africa were driven primarily by the need to control or prevent venereal diseases like Trichomoniases and Campylobacter fetus in cattle. Reproductive biotechnology had a limited impact in Africa due to several factors including a lack of infrastructure and animal recording systems, clear breeding objectives and continuously changing production systems and markets. Africa has a large variety of genetic resources adapted to the diverse environment and production systems and biotechnology should be applied within this context for an increase in food production.

  6. Health technology assessment and comparative effectiveness research: a pharmaceutical industry perspective.

    Science.gov (United States)

    Hao, Yanni; Thomas, Adrian

    2013-08-01

    We briefly review the characteristics of several established health technology assessment (HTA) programs in industrialized societies including Germany, the UK and France. Special attention is paid on two issues: the position of HTA in coverage decision making and the role of economic assessment in evaluation processes. Although law makers in the USA have barred the use of NICE's cost/quality-adjusted life year or similar health economics approaches by public payers for coverage decision making, there are suggestions of prioritizing relative efficacy evaluation over economic assessment under a comparative effectiveness research (CER) framework to inform payment rates of public payers (an approach similar to German and French HTA processes). However, such an approach is unlikely to prove viable. It should also be noted that, if cost considerations are made explicit in US CER policy decisions, CER may become an unsustainable approach undermined by a conflicting emphasis on both cost containment and a demand for costly comparative evidence. On the other hand, properly designed CER initiatives can serve as a facilitator of more efficient research activities and drug development models. With these points in mind, the likely pathway of US CER is explored and the plausible impact on industry innovation is discussed.

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

    Science.gov (United States)

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

    2017-07-31

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

  8. The perspectives of the petroleum industry in Brazil: Strategic and technological aspects

    International Nuclear Information System (INIS)

    Araujo, F.R. de; Encarnacao, G.

    1989-01-01

    A retrospective analysis is provided of the activities of Petrobras, the Brazilian state oil company, since its creation. By 1974, Brazil's refining capacity had been consolidated and fine geological prospects had been identified in the offshore. Petrobras began to invest heavily in exploration and production, reaching an output of 3.3 billion barrels of oil equivalent in 1988. As a result of oil price shocks in the 1970s, Brazil implemented an energy policy which is currently being re-examined. The basic aspects of this policy included energy conservation, substitution of oil by domestic energy sources including coal, hydropower, and alcohol, and increased investment in domestic oil and gas production. New realities in the Brazilian energy situation will lead the country to adopt a new energy policy which should emphasize oil and gas. Petrobras is proposing a new plan for the petroleum sector which targets an increase in oil production from the current level of 600,000 bbl/d to 1 million bbl/d by 1993 and which has the goal of oil self-sufficiency by the year 2000. It is estimated that 55% of Brazilian oil production in 1997 will come from offshore deposits at depths of 400-1000 m. The cost of producing oil from the offshore will be less than forecast international prices. Petrobras has established the Procap program to support its innovations in deep-water oil production technology and to collaborate with the growth of Brazilian industries and institutions. The Petrobras plan also forecasts substantial increases in natural gas production, especially in the northern and northeastern regions, to reach 71 million m 3 /d in 1997. 1 tab

  9. Management of innovation and product development integrating business and technological perspectives

    CERN Document Server

    Cantamessa, Marco

    2016-01-01

    Presenting an integrated and holistic perspective on innovation management, and product design and development, this monograph offers a unique and original understanding of how these two perspectives are interconnected. This book explores these themes in a scientifically rigorous manner, associating academic findings with examples from business. It provides readers with the conceptual and decision-making tools required to understand and manage the process of innovation at different levels, from the analysis of industry-wide phenomena to the formulation of a strategy, and from the planning of operations to the management of technical choices. Chapters cover innovation as an economic and social phenomenon, the formulation of innovation strategy, the management of product development processes and projects, and the technical design of products and services. Offering an invaluable resource to postgraduate students in economics, business and engineering, this book is also intended for managers and entrepreneurs.

  10. Relative Values: Perspectives on a Neuroimaging Technology From Above and Within the Ethical Landscape.

    Science.gov (United States)

    Samuel, Gabrielle; Cribb, Alan; Owens, John; Williams, Clare

    2016-09-01

    In this paper we contribute to "sociology in bioethics" and help clarify the range of ways sociological work can contribute to ethics scholarship. We do this using a case study of an innovative neurotechnology, functional magnetic resonance imaging, and its use to attempt to diagnose and communicate with severely brain-injured patients. We compare empirical data from interviews with relatives of patients who have a severe brain injury with perspectives from mainstream bioethics scholars. We use the notion of an "ethical landscape" as an analogy for the different ethical positions subjects can take-whereby a person's position relative to the landscape makes a difference to the way they experience and interact with it. We show that, in comparison to studying abstract ethics "from above" the ethical landscape, which involves universal generalizations and global judgements, studying ethics empirically "from the ground," within the ethical landscape foregrounds a more plural and differentiated picture. We argue it is important not to treat empirical ethics as secondary to abstract ethics, to treat on-the-ground perspectives as useful only insofar as they can inform ethics from above. Rather, empirical perspectives can illuminate the plural vantage points in ethical judgments, highlight the "lived" nature of ethical reasoning, and point to all ethical vantage points as being significant. This is of epistemic importance to normative ethics, since researchers who pay attention to the various positions in and trajectories through the ethical landscape are unlikely to think about ethics in terms of abstract agency-as can happen with top-down ethics-or to elide agency with the agency of policymakers. Moreover, empirical perspectives may have transformative implications for people on the ground, especially where focus on the potential harms and benefits they face brings their experiences and interests to the forefront of ethical and policy discussion.

  11. [Care of women victims of spouse violence from the Heidegger's perspective of the technology world].

    Science.gov (United States)

    Corrêa, M S; Lopes, R L; Diniz, N M

    2001-09-01

    This is concerned with a reflexive text that approaches the subject of the care to women that suffer conjugal violence in an analytic perspective of the world of the technique, developed from conceptions and concepts of Martin Heidegger, contemporary philosopher of phenomenology. The care of women that suffer conjugal violence appears as one that considers values, decision, trust to care, knowledge and care actions and its consequences.

  12. Aboriginal fisher perspectives on use of biotelemetry technology to study adult Pacific salmon

    Directory of Open Access Journals (Sweden)

    Nguyen V. M.

    2012-12-01

    Full Text Available Biotelemetry has become a popular tool accepted by the scientific community as a reliable approach for studying wild fish. However, stakeholder perspectives on scientific techniques and the information they generate are not uniformly positive. Aboriginal groups in particular may have opposition or apprehension to telemetry as a research tool. To that end, we conducted a river-bank survey of 111 aboriginal First Nations fishers that target adult Pacific salmon in the lower Fraser River, British Columbia, Canada. The majority of respondents had heard of telemetry, but few had knowledge of its function. Most responses regarding the use of telemetry in fisheries science were positive. The few negative perspectives were primarily concerned about the effects of tagging procedures whereas positive perspectives arose because telemetry was perceived to generate information on migration patterns and survival. Over half of the respondents would trust data arising from telemetry studies, but some had conditions related to the group conducting the research and their experience with fish handling. Several respondents noted the need for additional consultation and outreach with aboriginal communities (especially fishers to better inform them of study questions and techniques which, in the case of telemetry studies, could promote better participation in tag return programs and uptake of knowledge emanating from use of telemetry.

  13. Technologies for production of electricity and heat in Sweden. Wind energy in perspective of international development

    Energy Technology Data Exchange (ETDEWEB)

    Clausen, Niels-Erik; Lawaetz, Henrik; Lemming, Joergen; Morthorst, Poul Erik

    2008-12-15

    The development of the wind energy technology has been very successful from the 1970s and up till now. Initially there was a battle between wind turbine concepts, but the commercial winner today is the three-bladed horizontal axis, upwind, electricity producing and grid connected wind turbine with availability on mature markets somewhere around 99%. An important contributor to the growth of the European market for wind energy technology has been EU framework legislation combined with legislation at the national level. The binding target for renewable energy in Sweden is proposed to be 49% of the final energy consumption in 2020 compared to 39.8% in 2005. To stimulate the development of wind energy and to promote a specific national goals Sweden is mainly using an electricity certificate system. The target is to increase the production of electricity from renewable sources by 17 TWh in 2016, relative to corresponding production in 2002. There is not at specific target for the use of wind energy. A future energy system that includes a high proportion of wind energy will be expected to meet the same requirements for security of supply and economic efficiency as the energy systems of today. The variability of wind power create a specific challenges for the future energy systems compared to those of today. The economics of wind power depends mainly of investment cost, operation and maintenance costs, electricity production and turbine lifetime. An average turbine installed in Europe has a total investment cost of 1.230 Euro/kW with a typically variation from approximately 1000 Euro/kW to approximately 1400 Euro/kW. The calculated costs per kWh wind generated power range from approximately 7-10 cEuro/kWh at sites with low average wind speeds to approximately 5-6.5 cEuro/kWh at good coastal positions, with an average of approximately 7cEuro/kWh at a medium wind site. Offshore costs are largely dependent on weather and wave conditions, water depth, and distance to the

  14. Elucidating Usage of e-Government Learning: A Perspective of the Extended Technology Acceptance Model

    Science.gov (United States)

    Shyu, Stacy Huey-Pyng; Huang, Jen-Hung

    2011-01-01

    Learning is critical to both economic prosperity and social cohesion. E-government learning, which refers to the government's use of web-based technologies to facilitate learning about subjects that are useful to citizens, is relatively new, relevant, and potentially cost-effective. This work proposes and verifies that the technology acceptance…

  15. Real-time Planning Support: A Task-technology Fit Perspective

    NARCIS (Netherlands)

    E. Krauth (Elfriede)

    2008-01-01

    textabstractPlanning technology by itself is not sufficient to improve planning performance. What are the factors that determine the extent to which the benefits of planning technology are realized? In order to answer this question, this dissertation studies four mechanisms of fit between task and

  16. Switching Perspectives: From a Language Teacher to a Designer of Language Learning with New Technologies

    Science.gov (United States)

    Kuure, Leena; Molin-Juustila, Tonja; Keisanen, Tiina; Riekki, Maritta; Iivari, Netta; Kinnula, Marianne

    2016-01-01

    Despite abundant research on educational technology and strategic input in the field, various surveys have shown that (language) teachers do not seem to embrace in their teaching the full potential of information and communication technology available in our everyday life. Language students soon entering the professional field could accelerate the…

  17. Cultural visions of technology. Paradoxes of panoptic and interactive perspectives and methods

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard

    2013-01-01

    great promise for the future, but by others as creating the electronic surveillance and/or manipulation of human genes, minds and beliefs. This paper approaches technological worlds as cultural visions in order to discuss and reflect the paradoxical process of viewing technology as part of a hope...

  18. The Need for Mobile Application Development in IS Curricula: An Innovation and Disruptive Technologies Perspective

    Science.gov (United States)

    Babb, Jeffry S., Jr.; Abdullat, Amjad

    2012-01-01

    Disruptive technologies, such as mobile applications development, will always present a dilemma for Information Systems educators as dominant paradigms in our environment will tend to favor the existing sustaining technologies that we have become known for in our discipline. In light of this friction, we share our approach in investigating and…

  19. The Diffusion of Computer-Based Technology in K-12 Schools: Teachers' Perspectives

    Science.gov (United States)

    Colandrea, John Louis

    2012-01-01

    Because computer technology represents a major financial outlay for school districts and is an efficient method of preparing and delivering lessons, studying the process of teacher adoption of computer use is beneficial and adds to the current body of knowledge. Because the teacher is the ultimate user of computer technology for lesson preparation…

  20. From a social marketing perspective: a proposed customer relationship management technology transfer model

    Science.gov (United States)

    Delton Alderman; Kent Nakamoto; David Briberg

    2007-01-01

    Technology and knowledge transfer (TKT) is practiced for a plethora of causes, ranging from AIDS prevention to manufacturing competitiveness. The number of government, university, and association TKT efforts is exhausting and fraught with problems; we know anecdotally that the adoption of technology or knowledge is minimal across all contexts. There are a myriad of...

  1. The University in Periods of Technological Change: A Historically Grounded Perspective

    Science.gov (United States)

    Amirault, Ray J.; Visser, Yusra L.

    2009-01-01

    The University has a remarkably enduring history that is due in no small part to its ability to adapt itself whenever intellectual, political, or technological change has occurred. Today's technology revolution, however, presents the University with one of the greatest adaptation challenges it has ever faced in its lengthy history, and the…

  2. English Teachers' Cultural Models about Technology: A Microethnographic Perspective on Professional Development

    Science.gov (United States)

    Curwood, Jen Scott

    2014-01-01

    Prompted by calls for research on technology-focused professional development, this ethnographic case study investigates how teachers' participation in learning communities may influence technology integration within the secondary English curriculum. In this article, I draw on educational psychology, cognitive anthropology, and sociolinguistics to…

  3. Females' Perspectives on Emergence to Adulthood: The Role of Information Communication Technologies

    Science.gov (United States)

    Lindsay, Megan

    2016-01-01

    Young women ages 18-29 are the highest users of Information Communication Technology (ICT) in the United States. As a group, they curate and create more online content than any other adult user group (Duggan, 2014). Throughout the research literature, scholars claim that the high rate of technology use among young people is related to their…

  4. Perspectives on Distance Technology in Leadership Education: Transfer, Meaning, and Change

    Science.gov (United States)

    Sherman, Whitney H.; Crum, Karen S.; Beaty, Danna M.

    2010-01-01

    While the use of distance technology has been touted as having the potential to reform leadership preparation, there is little to no research on students' experiences or outcomes in educational leadership. The authors sought to understand, through a descriptive survey design, whether or not distance technology is a viable competitor to…

  5. Assistive Technology in Teacher-Training Programs: A National and International Perspective

    Science.gov (United States)

    Safhi, Mohammad Y.; Zhou, Li; Smith, Derrick W.; Kelley, Pat

    2009-01-01

    The study presented here investigated how assistive technology training is being integrated into teacher preparation programs for teachers of students with visual impairments worldwide. The survey investigated how knowledge of assistive technology is addressed (whether in specific courses or by embedding the content throughout the program), what…

  6. Representations of energy policy and technology in British and Finnish newspaper media: a comparative perspective.

    Science.gov (United States)

    Teräväinen, Tuula

    2014-04-01

    This article analyses media representations of the strengthening technological energy policy orientation in the UK and Finland. Drawing from over 1200 newspaper articles from 1991 to 2006, it scrutinises how energy policy in general and energy technologies in particular have been discussed by the media in these two countries, and how the media representations have changed over time. The results point to the importance of national political, economic and cultural features in shaping media discussions. At the same time, international political events and ideas of technology-driven economic growth have transformed media perceptions of energy technologies. While the British media have been rather critical towards national policies throughout the period of analysis, the Finnish newspaper Helsingin Sanomat has supported successive national governments. In both countries, energy technologies have increasingly become linked to global societal and political questions.

  7. 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.

  8. 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

  9. Educational Technology: Integration?

    Science.gov (United States)

    Christensen, Dean L.; Tennyson, Robert D.

    This paper presents a perspective of the current state of technology-assisted instruction integrating computer language, artificial intelligence (AI), and a review of cognitive science applied to instruction. The following topics are briefly discussed: (1) the language of instructional technology, i.e., programming languages, including authoring…

  10. The Innovation Deficit in Urban Water: The Need for an Integrated Perspective on Institutions, Organizations, and Technology.

    Science.gov (United States)

    Kiparsky, Michael; Sedlak, David L; Thompson, Barton H; Truffer, Bernhard

    2013-08-01

    Interaction between institutional change and technological change poses important constraints on transitions of urban water systems to a state that can meet future needs. Research on urban water and other technology-dependent systems provides insights that are valuable to technology researchers interested in assuring that their efforts will have an impact. In the context of research on institutional change, innovation is the development, application, diffusion, and utilization of new knowledge and technology. This definition is intentionally inclusive: technological innovation will play a key role in reinvention of urban water systems, but is only part of what is necessary. Innovation usually depends on context, such that major changes to infrastructure include not only the technological inventions that drive greater efficiencies and physical transformations of water treatment and delivery systems, but also the political, cultural, social, and economic factors that hinder and enable such changes. On the basis of past and present changes in urban water systems, institutional innovation will be of similar importance to technological innovation in urban water reinvention. To solve current urban water infrastructure challenges, technology-focused researchers need to recognize the intertwined nature of technologies and institutions and the social systems that control change.

  11. The Innovation Deficit in Urban Water: The Need for an Integrated Perspective on Institutions, Organizations, and Technology

    Science.gov (United States)

    Kiparsky, Michael; Sedlak, David L.; Thompson, Barton H.; Truffer, Bernhard

    2013-01-01

    Abstract Interaction between institutional change and technological change poses important constraints on transitions of urban water systems to a state that can meet future needs. Research on urban water and other technology-dependent systems provides insights that are valuable to technology researchers interested in assuring that their efforts will have an impact. In the context of research on institutional change, innovation is the development, application, diffusion, and utilization of new knowledge and technology. This definition is intentionally inclusive: technological innovation will play a key role in reinvention of urban water systems, but is only part of what is necessary. Innovation usually depends on context, such that major changes to infrastructure include not only the technological inventions that drive greater efficiencies and physical transformations of water treatment and delivery systems, but also the political, cultural, social, and economic factors that hinder and enable such changes. On the basis of past and present changes in urban water systems, institutional innovation will be of similar importance to technological innovation in urban water reinvention. To solve current urban water infrastructure challenges, technology-focused researchers need to recognize the intertwined nature of technologies and institutions and the social systems that control change. PMID:23983450

  12. Adjusting media. A new perspective on the diffusion of communication technology.

    Science.gov (United States)

    Holaday, D

    1989-01-01

    In the worldwide proliferation of communication technology there has been little attention paid to the 1st contacts with it. The ceremonies, conferences, problems, responses of the receivers and carriers of the technology have gone unexamined. To find a theory of cultural transmission in relation to communication technology, there are problems identifying cultural patterns that give structure to its use and operation. In developing countries most persuasion campaigns, educational programmes and other development projects using communications technology have failed. At 1st it was thought that these failures were due to the peasants personalities or the conservative nature of their societies. Recent research suggests that economic and political constraints introduced from outside the community caused these failures. To gain knowledge in the diffusion of communication technology one must find the specific area of economic or social development in which local groups are involved. Then analysis is recommended of the nature of the structures in which these groups integrate their social activities, in relation to that area of development. It may then be possible to see the orders of action that change this activity to the traditional communications structures. By viewing the transfer of communications technology in this way, more emphasis will be placed on how technology is integrated into local activities, and how decisions and policies of other rural and local areas effects them.

  13. Information technology in pharmacovigilance: Benefits, challenges, and future directions from industry perspectives

    Directory of Open Access Journals (Sweden)

    Zhengwu Lu

    2009-10-01

    Full Text Available Zhengwu LuClinical Research Department, Abbott Vascular, Santa Clara, CA, USAAbstract: Risk assessment during clinical product development needs to be conducted in a thorough and rigorous manner. However, it is impossible to identify all safety concerns during controlled clinical trials. Once a product is marketed, there is generally a large increase in the number of patients exposed, including those with comorbid conditions and those being treated with concomitant medications. Therefore, postmarketing safety data collection and clinical risk assessment based on observational data are critical for evaluating and characterizing a product’s risk profile and for making informed decisions on risk minimization. Information science promises to deliver effective e-clinical or e-health solutions to realize several core benefits: time savings, high quality, cost reductions, and increased efficiencies with safer and more efficacious medicines. The development and use of standard-based pharmacovigilance system with integration connection to electronic medical records, electronic health records, and clinical data management system holds promise as a tool for enabling early drug safety detections, data mining, results interpretation, assisting in safety decision making, and clinical collaborations among clinical partners or different functional groups. The availability of a publicly accessible global safety database updated on a frequent basis would further enhance detection and communication about safety issues. Due to recent high-profile drug safety problems, the pharmaceutical industry is faced with greater regulatory enforcement and increased accountability demands for the protection and welfare of patients. This changing climate requires biopharmaceutical companies to take a more proactive approach in dealing with drug safety and pharmacovigilance.Keywords: information technology, pharmacovigilance, safety, standard, risk management, adverse event

  14. Organizational Factors that Affect the Implementation of Information Technology: Perspectives of Middle Managers in Iran.

    Science.gov (United States)

    Barzekar, Hosein; Karami, Mahtab

    2014-10-01

    to examine the organizational factors affecting the application of information technology in hospitals. Since the organizational factors are one of the most important determinants of successful projects, by understanding their impact and identifying them it can help planning a systematic IT implementation. In this cross-sectional descriptive study 110 middle managers were chosen from teaching hospitals. Structured questionnaire was used for the data collection. There was a significant relationship between organization resource, organizational knowledge, process, management structure and values and goals with implementation of information technology. Findings showed that organizational factors had a considerable impact on implementation of information technology. Top managers must consider the important aspects of effective organizational factors.

  15. A Design Perspective on Aligning Process-Centric and Technology-Centric Approaches

    DEFF Research Database (Denmark)

    Siurdyban, Artur; Svejvig, Per; Møller, Charles

    2012-01-01

    Enterprise Systems Management (ESM) and Business Process Management (BPM) have evolved as alternative approaches to operational transformation. As a result, companies struggle to find the right balance when prioritizing technology and processes as change drivers. The purpose of this paper...

  16. Promoting Sustainability through Investment in Building Information Modeling (BIM Technologies: A Design Company Perspective

    Directory of Open Access Journals (Sweden)

    Marius Reizgevičius

    2018-02-01

    Full Text Available The aim of this article is to enhance the understanding of how design companies perceive the benefits of Building Information Modeling (BIM technologies application. BIM is recognized in the literature as a (potentially powerful driver leading the construction sector towards sustainability. However, for design companies, the choice to invest in BIM technologies is basically an economic one. Specifically, a design company assesses economic benefits and efficiency improvements thanks to the application of BIM technologies. The article discusses the return on investments (ROI in BIM technologies and reviews ROI calculation methodologies proposed by other authors. In order to evaluate BIM return on investment correctly practical ROI calculations are carried out. Appropriate methods, together with the relevant variables for ROI calculation, are developed. The study allows for adjusting the calculation method making it more accurate and understandable using the Autodesk Revit based ROI calculation of the first year.

  17. UK higher education institutions’ technology-enhanced learning strategies from the perspective of disruptive innovation

    Directory of Open Access Journals (Sweden)

    Michael Flavin

    2018-03-01

    Full Text Available The publication of institutional strategies for learning, teaching and assessment in UK higher education is practically ubiquitous. Strategies for technology-enhanced learning are also widespread. This article examines 44 publically available UK university strategies for technology-enhanced learning, aiming to assess the extent to which institutional strategies engage with and accommodate innovation in technology-enhanced learning. The article uses qualitative content analysis as its method, and uses the categories of disruptive innovation, sustaining innovation and efficiency innovation to evaluate individual institutional strategies. The article argues that sustaining innovation and efficiency innovation are more commonplace in the strategies than disruptive innovation, a position which is misaligned with the technology practices of students and lecturers.

  18. Perspectives on Advanced Learning Technologies and Learning Networks and Future Aerospace Workforce Environments

    Science.gov (United States)

    Noor, Ahmed K. (Compiler)

    2003-01-01

    An overview of the advanced learning technologies is given in this presentation along with a brief description of their impact on future aerospace workforce development. The presentation is divided into five parts (see Figure 1). In the first part, a brief historical account of the evolution of learning technologies is given. The second part describes the current learning activities. The third part describes some of the future aerospace systems, as examples of high-tech engineering systems, and lists their enabling technologies. The fourth part focuses on future aerospace research, learning and design environments. The fifth part lists the objectives of the workshop and some of the sources of information on learning technologies and learning networks.

  19. An historical perspective of the NERVA nuclear rocket engine technology program. Final Report

    International Nuclear Information System (INIS)

    Robbins, W.H.; Finger, H.B.

    1991-07-01

    Nuclear rocket research and development was initiated in the United States in 1955 and is still being pursued to a limited extent. The major technology emphasis occurred in the decade of the 1960s and was primarily associated with the Rover/NERVA Program where the technology for a nuclear rocket engine system for space application was developed and demonstrated. The NERVA (Nuclear Engine for Rocket Vehicle Application) technology developed twenty years ago provides a comprehensive and viable propulsion technology base that can be applied and will prove to be valuable for application to the NASA Space Exploration Initiative (SEI). This paper, which is historical in scope, provides an overview of the conduct of the NERVA Engine Program, its organization and management, development philosophy, the engine configuration, and significant accomplishments

  20. An historical perspective of the NERVA nuclear rocket engine technology program

    Science.gov (United States)

    Robbins, W. H.; Finger, H. B.

    1991-01-01

    Nuclear rocket research and development was initiated in the United States in 1955 and is still being pursued to a limited extent. The major technology emphasis occurred in the decade of the 1960s and was primarily associated with the Rover/NERVA Program where the technology for a nuclear rocket engine system for space application was developed and demonstrated. The NERVA (Nuclear Engine for Rocket Vehicle Application) technology developed twenty years ago provides a comprehensive and viable propulsion technology base that can be applied and will prove to be valuable for application to the NASA Space Exploration Initiative (SEI). This paper, which is historical in scope, provides an overview of the conduct of the NERVA Engine Program, its organization and management, development philosophy, the engine configuration, and significant accomplishments.

  1. Perspectives on Information and Communications Technology (ICT) for Civil-Military Coordination in Crises

    National Research Council Canada - National Science Library

    Christman, Gerard; Kramer, Franklin; Starr, Stuart; Wentz, Larry

    2006-01-01

    ...), stabilization and reconstruction (S&R), and complex emergencies. Although these types of crises can differ in their causes and specific impacts, there are significant similarities in the information and communications technology (ICT...

  2. Evolving minimally invasive spine surgery: a surgeon's perspective on technological convergence and digital or control system.

    Science.gov (United States)

    Chiu, John C; Maziad, Ali M; Rappard, George; Thacker, James T; Liu, Brent; Documet, Jorge

    2010-04-01

    Degenerated spinal disc and spinal stenosis are common problems requiring decompressive spinal surgery. Traditional open spinal discectomy is associated with significant tissue trauma, greater morbidity/complications, scarring, often longer term of convalescence, and even destabilization of the spine. Therefore, the pursuit of less traumatic minimally invasive spine surgery (MISS) began. The trend of spinal surgery is rapidly moving toward MISS. MISS is a technologically dependent surgery, and requires increased utilization of advanced endoscopic surgical instruments, imaging-video technology, and tissue modulation technology for performing spinal surgery in a digital operating room (DOR). It requires seamless connectivity and control to perform the surgical procedures in a precise and orchestrated manner. A new integrated DOR, the technological convergence and control system SurgMatix(R), was created in response to the need and to facilitate MISS with "organized control instead of organized chaos" in the endoscopic OR suite. It facilitates the performance, training, and further development of MISS.

  3. An economic perspective on experience curves and dynamic economies in renewable energy technologies

    International Nuclear Information System (INIS)

    Papineau, Maya

    2006-01-01

    This paper analyzes dynamic economies in renewable energy technologies. The paper has two contributions. The first is to test the robustness of experience in solar photovoltaic, solar thermal and wind energy to the addition of an explicit time trend, which has been done in experience studies for other industries, but not for renewable energy technologies. Estimation is carried out on the assumption that cumulative capacity, industry production, average firm production, and electricity generation affect experience and thus the fall in price. The second contribution is to test the impact of R and D on price reduction. In general cumulative experience is found to be highly statistically significant when estimated alone, and highly statistically insignificant when time is added to the model. The effect of R and D is small and statistically significant in solar photovoltaic technology and statistically insignificant in solar thermal and wind technologies

  4. Business intelligence and mobile technology research an information systems engineering perspective

    CERN Document Server

    Laouar, Mohamed Ridda

    2014-01-01

    All business organizations strive for increasing their growth by seizing new opportunities, reducing enterprise costs, attracting new customers and retaining old customers. In doing so, business intelligence and analytics allow business organizations to make better plans, informed decisions, and monitor their progress towards planned goals and objectives. The more disruptive power of IT technologies comes synergistically. Individual IT technologies do not work in isolation. Business intellige...

  5. Optical fronthauling for 5G mobile: A perspective of passive metro WDM technology

    DEFF Research Database (Denmark)

    Zou, Shihuan Jim; Wagner, Christoph; Eiselt, Michael

    2017-01-01

    We discuss the necessity of passive WDM technology in the 5G fronthaul application. The proof-of-concept field trial showed that the proposed system integrated seamlessly with the current wireless equipment and had no impact on services.......We discuss the necessity of passive WDM technology in the 5G fronthaul application. The proof-of-concept field trial showed that the proposed system integrated seamlessly with the current wireless equipment and had no impact on services....

  6. Potentials of Tracking and Tracing Technologies - The Perspective of IT Decision Makers in Germany

    OpenAIRE

    Knebel, Uta;Leimeister, Jan Marco;Krcmar, Helmut

    2015-01-01

    RFID-technologies have been described as major enabling technologies for automated, contactless data collection. We conveyed a quantitative survey of 463 executives across various industries in Germany to investigate about the perceived strategic importance of RFID among IT decision makers,current RFID usage, companies' intentions to invest in RFID and visions of RFID application. The survey results showed that: - RFID is currently not very widespread. - The importance of RFID will rise signi...

  7. Do self-service technologies affect interfirm relationships? A B2B perspective

    Directory of Open Access Journals (Sweden)

    Raechel Johns

    2014-11-01

    Full Text Available While considerable literature examines business-to business (B2B relationships, the impact of technology on these relationships has lacked attention. IT has impacted the way businesses operate in a B2B context as well as influencing services by altering the way services are delivered. To understand the way in which Internet technology has impacted these B2B services, it is essential to examine its impact not only on business processes but on business relationships too. One technology, enabled by modern Internet technologies, which is changing the nature of business relationships is the increased use of self-service technologies (SSTs or technology-enabled services, however, there is a shortage of research in the area in a B2B context. The discussion in this paper provides an overview of the impact of IT on business relationships, using Relationship Marketing theory to provide a theoretical framework. A qualitative study in the Australian banking industry provides findings relating to the theory. The findings of this study provide evidence that while traditional Relationship Marketing theory is still applicable for some business customers, new theory is required for business customers who do not seek relationships. With both practical and theoretical implications, the research detailed in this paper makes a useful contribution to the literature and indicates the necessity for further research to be developed which explores business customers who prefer to remain transaction-oriented, rather than develop interpersonal relationships.

  8. The place of information and communication technology-mediated consultations in primary care: GPs' perspectives.

    Science.gov (United States)

    Hanna, Lisa; May, Carl; Fairhurst, Karen

    2012-06-01

    New information and communication technologies such as email and text messaging have been shown to be useful in some aspects of primary care service delivery. Little is known about Scottish GPs' attitudes towards the adoption of these technologies as routine consultation tools. To explore GPs' perceptions of the potential place of new non-face-to-face consultation technologies in the routine delivery of primary care; to explore GPs' perceived barriers to the introduction of these technologies and to identify the processes by which GPs feel that new consultation technologies could be incorporated into routine primary care. Qualitative interview study: 20 in-depth semi-structured interviews carried out with maximum variation sample of GPs across Scotland. Whilst the face-to-face consultation was seen as central to much of the clinical and diagnostic work of primary care, many GPs were conditionally willing to consider using new technologies in the future, particularly to carry out administrative or less complex tasks and therefore maximize practice efficiency and patient convenience. Key considerations were access to appropriate training, IT support and medico-legal guidance. GPs are conditionally willing to use new consultation media if clinically appropriate and if medico-legal and technical support is available.

  9. Anatomy, technology, art, and culture: toward a realistic perspective of the brain.

    Science.gov (United States)

    Cavalcanti, Daniel D; Feindel, William; Goodrich, James T; Dagi, T Forcht; Prestigiacomo, Charles J; Preul, Mark C

    2009-09-01

    In the 15th century, brain illustration began to change from a schematic system that involved scant objective rendering of the brain, to accurate depictions based on anatomical dissections that demanded significant artistic talent. Notable examples of this innovation are the drawings of Leonardo da Vinci (1498-1504), Andreas Vesalius' association with the bottega of Titian to produce the drawings of Vesalius' De humani corporis fabrica (1543), and Christopher Wren's illustrations for Thomas Willis' Cerebri Anatome (1664). These works appeared during the Renaissance and Age of Enlightenment, when advances in brain imaging, or really brain rendering, reflected not only the abilities and dedications of the artists, but also the influences of important cultural and scientific factors. Anatomy and human dissection became popular social phenomena as well as scholarly pursuits, linked with the world of the fine arts. The working philosophy of these artists involved active participation in both anatomical study and illustration, and the belief that their discoveries of the natural world could best be communicated by rendering them in objective form (that is, with realistic perspective). From their studies emerged the beginning of contemporary brain imaging. In this article, the authors examine how the brain began to be imaged in realism within a cultural and scientific milieu that witnessed the emergence of anatomical dissection, the geometry of linear perspective, and the closer confluence of art and science.

  10. AN INTEGRATED PERSPECTIVE ON THE ASSESSMENT OF TECHNOLOGIES: INTEGRATE-HTA.

    Science.gov (United States)

    Wahlster, Philip; Brereton, Louise; Burns, Jacob; Hofmann, Björn; Mozygemba, Kati; Oortwijn, Wija; Pfadenhauer, Lisa; Polus, Stephanie; Rehfuess, Eva; Schilling, Imke; van der Wilt, Gert Jan; Gerhardus, Ansgar

    2017-01-01

    Current health technology assessment (HTA) is not well equipped to assess complex technologies as insufficient attention is being paid to the diversity in patient characteristics and preferences, context, and implementation. Strategies to integrate these and several other aspects, such as ethical considerations, in a comprehensive assessment are missing. The aim of the European research project INTEGRATE-HTA was to develop a model for an integrated HTA of complex technologies. A multi-method, four-stage approach guided the development of the INTEGRATE-HTA Model: (i) definition of the different dimensions of information to be integrated, (ii) literature review of existing methods for integration, (iii) adjustment of concepts and methods for assessing distinct aspects of complex technologies in the frame of an integrated process, and (iv) application of the model in a case study and subsequent revisions. The INTEGRATE-HTA Model consists of five steps, each involving stakeholders: (i) definition of the technology and the objective of the HTA; (ii) development of a logic model to provide a structured overview of the technology and the system in which it is embedded; (iii) evidence assessment on effectiveness, economic, ethical, legal, and socio-cultural aspects, taking variability of participants, context, implementation issues, and their interactions into account; (iv) populating the logic model with the data generated in step 3; (v) structured process of decision-making. The INTEGRATE-HTA Model provides a structured process for integrated HTAs of complex technologies. Stakeholder involvement in all steps is essential as a means of ensuring relevance and meaningful interpretation of the evidence.

  11. Technologies in Education and the Dehumanization and Imperialization of Pedagogy: The African Perspective

    Directory of Open Access Journals (Sweden)

    B.U. Nneji

    2014-02-01

    Full Text Available Information and communications technologies in education remain the toast of the millennium in the sphere of education. The irony however in such situation is that the professionals (the teachers in the sector who marvel and revel at it may not be aware that in one hand they are creating and promoting their own albatross and on the other hand that the younger generation of beneficiaries are at the receiving end as the aims and purposes of education has been unknowingly redefined for them. This paper maintains that education has a normative dimension which is negated or blurred by technologies. It discusses the impact of these technologies on traditional pedagogy and argues on the dangers of replacing the traditional face to face encounter in teaching and learning, limitations these technologies in the philosophy of education. It also argues strongly that these technologies in education are an imperialist economic agenda in the current trend of globalisation. This imperialist agenda is the latent albatross hanging on the neck of the teaching profession.

  12. Current state-of-the-art and future perspectives of robotic technology in neurosurgery.

    Science.gov (United States)

    Mattei, Tobias A; Rodriguez, Abraham Hafiz; Sambhara, Deepak; Mendel, Ehud

    2014-07-01

    Neurosurgery is one of the most demanding surgical specialties in terms of precision requirements and surgical field limitations. Recent advancements in robotic technology have generated the possibility of incorporating advanced technological tools to the neurosurgical operating room. Although previous studies have addressed the specific details of new robotic systems, there is very little literature on the strengths and drawbacks of past attempts, currently available platforms and prototypes in development. In this review, the authors present a critical historical analysis of the development of robotic technology in neurosurgery as well as a comprehensive summary of the currently available systems that can be expected to be incorporated to the neurosurgical armamentarium in the near future. Finally, the authors present a critical analysis of the main technical challenges in robotic technology development at the present time (such as the design of improved systems for haptic feedback and the necessity of incorporating intraoperative imaging data) as well as the benefits which robotic technology is expected to bring to specific neurosurgical subspecialties in the near future.

  13. Data Protection in Financial Technology Services (A Study in Indonesian Legal Perspective

    Directory of Open Access Journals (Sweden)

    Dian Purnama Anugerah

    2018-01-01

    Full Text Available The banking sector is facing a new competitor, namely Financial Technology (Fin-tech. Fin-tech itself can be described as an industry composed of companies using a new tech-nology and innovation with available resources in order to compete in the marketplace of tradi-tional financial institutions and intermediaries in the delivery of financial services. In Indonesia, Fin-tech has been widely developed since the past 3 years. Fin-tech faces a new challenge as a new service for financial consumer which adapts to new ways of living in modern digital tech-nology era. Basically, Fin-tech offers three main categories such as payment, personal finance, and financing. In financing application there are peer to peer financing, social crowd funding, and loan marketplace. All of these kinds of application have some issues in legal framework and data protection due to the use of communication technologies such as internet, social networks, Smartphone, massive use of data with the Big Data, connected objects, etc. The use of big data and those new technologies create new opportunities for these sectors, and this development also raises significant data protection concerns. This paper discusses two legal issues of Fin-tech, the legal aspect, and the data protection.

  14. Understanding why cancer patients accept or turn down psycho-oncological support: a prospective observational study including patients' and clinicians' perspectives on communication about distress.

    Science.gov (United States)

    Zwahlen, Diana; Tondorf, Theresa; Rothschild, Sacha; Koller, Michael T; Rochlitz, Christoph; Kiss, Alexander

    2017-05-30

    along the screening and referral pathway. The study 1) combines standard assessment with qualitative data collection, 2) embraces patient and oncologist perspectives, and, 3) focuses on patient-clinician communication about psychosocial issues raised by a standard screening instrument. Our results may improve routine practices and eliminate barriers to adequate health care, and make it easier to recognize patients with high distress levels who underuse the service.

  15. Educating patients about warfarin therapy using information technology: A survey on healthcare professionals’ perspectives

    Directory of Open Access Journals (Sweden)

    Mullan J

    2012-06-01

    Full Text Available Objective: To explore healthcare professionals’ views about the benefits and challenges of using information technology (IT resources for educating patients about their warfarin therapy.Methods: A cross-sectional survey of both community and hospital-based healthcare professionals (e.g., doctors, pharmacists and nurses involved using a purpose-designed questionnaire. The questionnaires were distributed using a multi-modal approach to maximise response rates.Results: Of the total 300 questionnaires distributed, 109 completed surveys were received (43.3% response rate. Over half (53.2% of the healthcare participants were aged between 40-59 years, the majority (59.5% of whom were female. Fifty nine (54.1% participants reported having had no access to warfarin-specific IT-based patient education resources, and a further 19 (38.0% of the participants who had IT-access reported that they never used such resources. According to the healthcare participants, the main challenges associated with educating their patients about warfarin therapy included: patient-related factors, such as older age, language barriers, cognitive impairments and/or ethnic backgrounds or healthcare professional factors, such as time constraints. The healthcare professionals reported that there were several aspects about warfarin therapy which they found difficult to educate their patients about which is why they identified computers and interactive touch screen kiosks as preferred IT devices to deliver warfarin education resources in general practices, hospital-based clinics and community pharmacies. At the same time, the healthcare professionals also identified a number of facilitators (e.g., to reinforce warfarin education, to offer reliable and easily comprehensible information and barriers (e.g., time and costs of using IT resources, difficulty in operating the resources that could impact on the effective implementation of these devices in educating patients about their

  16. Monitoring of Overhead Transmission Lines: A Review from the Perspective of Contactless Technologies

    Science.gov (United States)

    Khawaja, Arsalan Habib; Huang, Qi; Khan, Zeashan Hameed

    2017-12-01

    This paper describes a comprehensive review of non-contact technologies for overhead power transmission lines. Due to ever increasing emphasis on reducing accidents and speeding up diagnosis for automatically controlled grids, real time remote sensing and actuation is the new horizon for smart grid implementation. The technology overview with emphasis on the practical implementation of advanced non-contact technologies is discussed in this paper while considering optimization of the high voltage transmission lines parameters. In case of fault, the voltage and the current exceed limits of operation and hence real time reporting for control and diagnosis is a critical requirement. This paper aims to form a strong foundation for control and diagnosis of future power distribution systems so that a practitioner or researcher can make choices for a workable solution in smart grid implementation based on non-contact sensing.

  17. Digital Technologies Supporting Person-Centered Integrated Care – A Perspective

    Directory of Open Access Journals (Sweden)

    John Øvretveit

    2017-09-01

    Full Text Available Shared electronic health and social care records in some service systems are already showing some of the benefits of digital technology and digital data for integrating health and social care. These records are one example of the beginning “digitalisation” of services that gives a glimpse of the potential of digital technology and systems for building coordinated and individualized integrated care. Yet the promise has been greater than the benefits, and progress has been slow compared to other industries. This paper describes for non-technical readers how information technology was used to support integrated care schemes in six EU services, and suggests practical ways forward to use the new opportunities to build person-centered integrated care.

  18. Technology-Induced Errors and Adverse Event Reporting in an Organizational Learning Perspective.

    Science.gov (United States)

    Vinther, Line Dausel; Jensen, Christian Møller; Hjelmager, Ditte Meulengracht; Lyhne, Nicoline; Nøhr, Christian

    2017-01-01

    This paper addresses the possibilities of evaluating technology-induced errors, through the utilization of experiences of the Danish adverse event reporting system. The learning loop in the adverse event reporting system is identified and analyzed, to examine which elements can be utilized to evaluate technologies. The empirical data was collected through interviews and a workshop with members of the nursing staff at a nursing home in Aalborg, Denmark. It was found that, the establishment of sustainable feedback learning loops depends on shared visions in the organization and how creating shared visions requires involvement and participation. Secondly, care workers must possess fundamental knowledge about the technologies available to them. Thirdly comprehensive classification of adverse events should be established to allow for a systematic and goal directed feed-back process.

  19. Patients' perspectives on high-tech home care: a qualitative inquiry into the user-friendliness of four technologies

    Directory of Open Access Journals (Sweden)

    Lehoux Pascale

    2004-10-01

    Full Text Available Abstract Background The delivery of technology-enhanced home care is growing in most industrialized countries. The objective of our study was to document, from the patient's perspective, how the level of user-friendliness of medical technology influences its integration into the private and social lives of patients. Understanding what makes a technology user-friendly should help improve the design of home care services. Methods Four home care interventions that are frequently used and vary in their technical and clinical features were selected: Antibiotic intravenous therapy, parenteral nutrition, peritoneal dialysis and oxygen therapy. Our qualitative study relied on the triangulation of three sources of data: 1 interviews with patients (n = 16; 2 interviews with carers (n = 6; and 3 direct observation of nursing visits of a different set of patients (n = 16. Participants of varying socioeconomic status were recruited through primary care organizations and hospitals that deliver home care within 100 km of Montreal, the largest urban area in the province of Quebec, Canada. Results The four interventions have both a negative and positive effect on patients' lives. These technologies were rarely perceived as user-friendly, and user-acceptance was closely linked to user-competence. Compared with acute I.V. patients, who tended to be passive, chronic patients seemed keener to master technical aspects. While some of the technical and human barriers were managed well in the home setting, engaging in the social world was more problematic. Most patients found it difficult to maintain a regular job because of the high frequency of treatment, while some carers found their autonomy and social lives restricted. Patients also tended to withdraw from social activities because of social stigmatization and technical barriers. Conclusions While technology contributes to improving the patients' health, it also imposes significant constraints on their lives

  20. Data Protection in Financial Technology Services (A Study in Indonesian Legal Perspective)

    OpenAIRE

    Dian Purnama Anugerah; Masitoh Indriani

    2018-01-01

    The banking sector is facing a new competitor, namely Financial Technology (Fin-tech). Fin-tech itself can be described as an industry composed of companies using a new tech-nology and innovation with available resources in order to compete in the marketplace of tradi-tional financial institutions and intermediaries in the delivery of financial services. In Indonesia, Fin-tech has been widely developed since the past 3 years. Fin-tech faces a new challenge as a new service for financial consu...

  1. Environments for ageing, assistive technology and self-determination: ethical perspectives.

    Science.gov (United States)

    Remmers, Hartmut

    2010-01-01

    The development of information and communication technologies for design of environments for ageing is of great importance considering demographic trends in the future. There is a realistic hope for the preservation of self-determination and independence in the long term. However, some risks like a gradual loss of privacy should not be underestimated. The article discusses some ethical problems within this context. At the same time, the article demonstrates that the development and implementation of these technologies might be discussed for instance under some ethical assumptions of personal self-responsibility as well as social responsibility for the widest independence in advanced age.

  2. Advantage Management Strategy in Competition via Technological Race Perspective: Empirical Evidence from the Taiwanese Manufacturing Industry

    Directory of Open Access Journals (Sweden)

    Tsu-Yi Hung

    2014-01-01

    Full Text Available This study investigated the advantage management strategies of a firm regarding the technological race in the manufacturing sector. This is to reveal whether firms adopt a catch-up or leapfrogging strategy in the competition for innovation. The results show that competition is fierce in the Taiwanese manufacturing industry. Taiwanese manufacturing firms (mostly SMEs tend to adopt the “catch-up” strategy to keep up with their competitors in order to remain in the technological race. The result indicates that, under financial constraints, Taiwanese manufacturing firms attempt to invest in R&D to catch up with their rivals or to avoid being eliminated from the race.

  3. Advantage Management Strategy in Competition via Technological Race Perspective: Empirical Evidence from the Taiwanese Manufacturing Industry

    Science.gov (United States)

    Hung, Tsu-Yi; Hsiao, Yu-Ju; Wu, Shih-Wei

    2014-01-01

    This study investigated the advantage management strategies of a firm regarding the technological race in the manufacturing sector. This is to reveal whether firms adopt a catch-up or leapfrogging strategy in the competition for innovation. The results show that competition is fierce in the Taiwanese manufacturing industry. Taiwanese manufacturing firms (mostly SMEs) tend to adopt the “catch-up” strategy to keep up with their competitors in order to remain in the technological race. The result indicates that, under financial constraints, Taiwanese manufacturing firms attempt to invest in R&D to catch up with their rivals or to avoid being eliminated from the race. PMID:25295307

  4. Strategic latency and warning. Private sector perspectives on current intelligence challenges in science and technology

    Energy Technology Data Exchange (ETDEWEB)

    Davis, Zachary [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Gac, Frank [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Nacht, Michael [Univ. of California, Berkeley, CA (United States)

    2016-01-08

    Lawrence Livermore National Laboratory and National Intelligence University convened a group of business experts to examine parallels between S&T competition in the marketplace and science and technology intelligence (S&TI). The experts identified the centrality of people — individuals and connected groups — to the successful development and application of latent S&T capabilities. People may indeed be more important to recognizing S&T potential than deep knowledge of any particular technology. This report explores the significance of this key insight for S&TI.

  5. Technological shape and size: A disaggregated perspective on sectoral innovation systems in renewable electrification pathways

    DEFF Research Database (Denmark)

    Hansen, Ulrich Elmer; Gregersen, Cecilia; Lema, Rasmus

    2018-01-01

    . This paper argues that a disaggregated (sub-sectoral) focus is more suited to policy-oriented work on the development and diffusion of renewable energy, particularly in countries with rapidly developing energy systems and open technology choices. It focuses on size, distinguishing between small-scale (mini......-grids) and large-scale (grid-connected) deployment paths in renewable energy. We explore how the development and diffusion of solar PV and wind technology evolve in these sub-sectoral systems. We find that innovation and diffusion dynamics differ more between small and large than between wind and solar. This has...

  6. The patient perspective on the use of information and communication technologies and e-health in rehabilitation.

    Science.gov (United States)

    Wentink, M M; Prieto, E; de Kloet, A J; Vliet Vlieland, T P M; Meesters, J J L

    2017-07-31

    Success of e-health relies on the extent to which the related technology, such as the electronic device, is accepted by its users. However, there has been limited research on the patients' perspective on use of e-health-related technology in rehabilitation care. To explore the usage of common electronic devices among rehabilitation patients with access to email and investigate their preferences regarding their usage in rehabilitation. Adult patients who were admitted for inpatient and/or outpatient rehabilitation and were registered with an email address were invited to complete an electronic questionnaire regarding current and preferred use of information and communication technologies in rehabilitation care. 190 out of 714 invited patients completed the questionnaire, 94 (49%) female, mean age 49 years (SD 16). 149 patients (78%) used one or more devices every day, with the most frequently used devices were: PC/laptop (93%), smartphone (57%) and tablet (47%). Patients mostly preferred to use technology for contact with health professionals (mean 3.15, SD 0.79), followed by access to their personal record (mean 3.09, SD 0.78) and scheduling appointments with health professionals (mean 3.07, SD 0.85). Most patients in rehabilitation used one or more devices almost every day and wish to use these devices in rehabilitation. Implications for Rehabilitation In a sample of 190 patients in rehabilitation with access to email, almost all patients used one or more electronic devices almost every day of the week, with the most frequently used devices were: a PC/laptop, smartphone and tablet. Most of the patients wish to incorporate electronic devices in their rehabilitation process and prefer to use those devices to have insight in their health record, communication with peers and scheduling appointments with health professionals. To better assist patients with e-health in rehabilitation care in the future, preferences could be implemented in rehabilitation care by using

  7. The origins of stone tool technology in Africa: a historical perspective

    Science.gov (United States)

    de la Torre, Ignacio

    2011-01-01

    The search for the earliest stone tools is a topic that has received much attention in studies on the archaeology of human origins. New evidence could position the oldest traces of stone tool-use before 3.39 Myr, substantially earlier than previously documented. Nonetheless, the first unmistakable evidence of tool-making dates to 2.6 Ma, the period in which Oldowan assemblages first appear in the East African record. However, this is not an unchangeable time boundary, and considerations about the tempo and modo of tool-making emergence have varied through time. This paper summarizes the history of research on the origins of stone knapping in Africa and places the current evidence in a historical perspective. PMID:21357225

  8. Using a Mixed Methods Research Design in a Study Investigating the "Heads of e-Learning" Perspective towards Technology Enhanced Learning

    Science.gov (United States)

    Almpanis, Timos

    2016-01-01

    This paper outlines the research design, methodology and methods employed in research conducted in the context of Higher Education Institutions (HEIs) and focuses on the Heads of e-Learning (HeLs) perspective about Technology Enhanced Learning (TEL) by campus-based UK institutions. This paper aims to expand on the research design and the research…

  9. A social cognitive perspective on mobile communication technology use and adoption

    NARCIS (Netherlands)

    Peters, O.

    2009-01-01

    This study examined the triadic relationship between expected outcomes, habit strength, and mobile communication technology use and adoption within the model of media attendance (LaRose & Eastin, 2004). Mobile phone users (N = 644) were divided into two groups using a stratified random sampling

  10. Aesthetics in Young Children's Lives: From Music Technology Curriculum Perspective

    Science.gov (United States)

    Ko, Chia-Hui; Chou, Mei-Ju

    2013-01-01

    Music technology is a term commonly used to refer to electronic form of the musical arts, particularly devices and computer software that enable the facilitation, playback, recording, composition, storage, and performance of various musical compositions. There has been a growing awareness of the importance of aesthetics in early childhood…

  11. Tension Awareness of Stakeholders in Large Technology Projects : A Duality Perspective

    NARCIS (Netherlands)

    Boonstra, Albert; van Offenbeek, Marjolein; Vos, Janita F.J.

    2017-01-01

    This article analyzes the tensions evolving from project management dilemmas and how they relate to stakeholders in large technology projects. The study addresses an organization-wide electronic health record implementation in a large hospital. It adopts a duality lens in exploring whether and how

  12. Impact of assisted reproductive technology on the incidence of multiple-gestation infants: a population perspective

    NARCIS (Netherlands)

    Scholten, Irma; Chambers, Georgina M.; van Loendersloot, Laura; van der Veen, Fulco; Repping, Sjoerd; Gianotten, Judith; Hompes, Peter G. A.; Ledger, William; Mol, Ben W. J.

    2015-01-01

    To study the value of a population view in assessing assisted reproductive technology (ART) multiple-gestation infants. Descriptive comparison of ART treatment and population statistics in seven developed countries (United States [U.S.], South Korea, United Kingdom, the Netherlands, Australia,

  13. A Global Perspective on Virtual Reality. Grade Levels 9-12. Technology in the Classroom.

    Science.gov (United States)

    American Forum for Global Education, New York, NY.

    This activity packet addresses technology in the classroom, specifically using the Internet. It presents three activities that use the Internet as a resource: (1) "Whose Point of View" (the transfer of Hong Kong to Chinese control); (2) "Where to Look" (an earthquake in Afghanistan); and (3) "Research Project: The Pros and Cons of Free Trade."…

  14. Perspectives of Students on Acceptance of Tablets and Self-Directed Learning with Technology

    Science.gov (United States)

    Gokcearslan, Sahin

    2017-01-01

    Recent mobile learning technologies offer the opportunity for students to take charge of the learning process both inside and outside the classroom. One of these tools is the tablet PC (hereafter "tablet"). In parallel with increased access to e-content, the role of tablets in learning has recently begun to be examined. This study aims…

  15. The Effects of Technological Overload on Children: An Art Therapist's Perspective

    Science.gov (United States)

    Klorer, P. Gussie

    2009-01-01

    Children today are continually bombarded with visual and auditory stimulation, and many make their connections in cyberspace to the detriment of real-time face-to-face encounters with other people. The negative effects of multitasking and technological overload on children and adolescents are discussed in this viewpoint article from the…

  16. Criteria for Continuing Professional Development of Technology Teachers' Professional Knowledge: A Theoretical Perspective

    Science.gov (United States)

    Engelbrecht, Werner; Ankiewicz, Piet

    2016-01-01

    Continuing professional teacher development (CPTD) is generally accepted as an indispensable tool for the professional development of technology teachers. The current theoretical framework for CPTD comprises a variety of models. However, criteria underpinning these models are not explicit. If, in turn, the criteria were explicit, it could serve as…

  17. Magnetically responsive (nano) composites as perspective materials for environmental technology applications

    Czech Academy of Sciences Publication Activity Database

    Šafařík, Ivo; Šafaříková, Miroslava

    -, č. 0 (2010), s. 85-90 R&D Projects: GA MPO(CZ) 2A-1TP1/094; GA MŠk OC09052 Institutional research plan: CEZ:AV0Z60870520 Keywords : magnetically responsive materials * ( nano )biocomposites * environmental technology Subject RIV: JI - Composite Materials

  18. Teacher Perspectives on the Current State of Computer Technology Integration into the Public School Classroom

    Science.gov (United States)

    Zuniga, Ramiro

    2009-01-01

    Since the introduction of computers into the public school arena over forty years ago, educators have been convinced that the integration of computer technology into the public school classroom will transform education. Joining educators are state and federal governments. Public schools and others involved in the process of computer technology…

  19. Teacher Perspectives on Technology Integration Professional Development: Formal, Informal, and Independent Learning Activities

    Science.gov (United States)

    Jones, Monty; Dexter, Sara

    2018-01-01

    This mixed-methods study examined the technology integration learning activities of four teachers throughout one year using weekly quantitative surveys and a series of three qualitative individual interviews. Through the teachers' own voices an illustration of their learning processes is presented, and the gap between what is supported by their…

  20. Preservice Science Teachers' Field Experiences with Educational Technologies as Part of Portfolio Development: A Turkish Perspective

    Science.gov (United States)

    Korkmaz, Hunkar; Gucum, Berna; Hakverdi, Meral

    2006-01-01

    The purpose of this study is to assess the usage of educational technology of pre-service science teachers in their field experiences. This study was carried out on 45 pre-service science teachers taking School Experience and Practice Teaching courses at Hacettepe University in Turkey. The data were obtained from the evaluation of pre-service…

  1. Ageing-in-place with the use of ambient intelligence technology: perspectives of older users

    NARCIS (Netherlands)

    H.S.M. Kort; Joost van Hoof; P.G.S. Rutten; M.S.H. Duijnstee

    2011-01-01

    Introduction: Ambient intelligence technologies are a means to support ageing-in-place by monitoring clients in the home. In this study, monitoring is applied for the purpose of raising an alarm in an emergency situation, and thereby, providing an increased sense of safety and security. Apart from

  2. Essential Skills for System Dynamics Practitioners : A Delft University of Technology Perspective

    NARCIS (Netherlands)

    Meyers, W.K.; Slinger, J.H.; Pruyt, E.; Yucel, G.; Van Daalen, C.

    2010-01-01

    There is little consensus on the skills set required of a system dynamics practitioner. In this paper we use the teaching approach and learning goals of the system dynamics courses at the Delft University of Technology as a starting point to explore the development of system dynamics modeling

  3. Information and Communication Technology in the International Business Classroom: Comparing Faculty and Student Perspectives

    Science.gov (United States)

    Van Deusen, Cheryl A.; Jones, Gordon; Mueller, Carolyn B.; Ricks, David A.; Schlegelmilch, Bodo B.

    2004-01-01

    The use of information and communication technology (ICT) is revolutionizing traditional educational methods in university contexts and changing the process of how educators do their jobs. However, research offers conflicting views regarding the benefits of ICT in the classroom. To better understand the various advantages and disadvantages of…

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

    Science.gov (United States)

    Wells, Alastair

    2013-01-01

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

  5. Entropy in Postmerger and Acquisition Integration from an Information Technology Perspective

    Science.gov (United States)

    Williams, Gloria S.

    2012-01-01

    Mergers and acquisitions have historically experienced failure rates from 50% to more than 80%. Successful integration of information technology (IT) systems can be the difference between postmerger success or failure. The purpose of this phenomenological study was to explore the entropy phenomenon during postmerger IT integration. To that end, a…

  6. ICT Use: Educational Technology and Library and Information Science Students' Perspectives--An Exploratory Study

    Science.gov (United States)

    Aharony, Noa; Shonfeld, Miri

    2015-01-01

    This study seeks to explore what factors influence students' ICT use and web technology competence. The objectives of this study are the following: (a) To what extent do certain elements of Rogers' (2003) Diffusion of Innovations Theory (DOI) explain students' ICT use, (b) To what extent do personality characteristics derived from the Big Five…

  7. ICT and accessibility: an action space perspective on the impact of new information and communication technologies

    NARCIS (Netherlands)

    Dijst, M.J.

    2004-01-01

    It is frequently asserted in the literature that new Information and Communication Technologies (ICTs) are on the point of a breakthrough into rapid growth. Although we cannot say whether this breakthrough will indeed take place and ― should it do so ― on what scale, in this paper we nevertheless

  8. Biomass gasification cogeneration – A review of state of the art technology and near future perspectives

    DEFF Research Database (Denmark)

    Ahrenfeldt, Jesper; Thomsen, Tobias; Henriksen, Ulrik Birk

    2013-01-01

    Biomass is a renewable resource from which a broad variety of commodities can be produced. However, the resource is scarce and must be used with care to avoid depleting future stock possibilities. Flexibility and efficiency in production are key characteristics for biomass conversion technologies...

  9. The costs and consequences of assisted reproductive technology : an economic perspective

    NARCIS (Netherlands)

    Connolly, Mark P.; Hoorens, Stijn; Chambers, Georgina M.

    2010-01-01

    Despite the growing use of assisted reproductive technologies (ART) worldwide, there is only a limited understanding of the economics of ART to inform policy about effective, safe and equitable financing of ART treatment. A review was undertaken of key studies regarding the costs and consequences of

  10. Urban Uses and Social Impact of New Communication Technology: A Critical and Philosophical Perspective.

    Science.gov (United States)

    Burd, Gene

    The impact of the new communication technology is analyzed in this paper in the context of cities and urbanization. The paper explores the concurrent decline of central cities and that of the mass media, as well as the rise of decentralization and "suburbanization" and the rise in media specialization. It suggests that the increase in…

  11. Assessing Roles of People, Technology and Structure in Emergency Management Systems: A Public Sector Perspective

    Science.gov (United States)

    Kim, Minkyun; Sharman, Raj; Cook-Cottone, Catherine P.; Rao, H. Raghav; Upadhyaya, Shambhu J.

    2012-01-01

    Emergency management systems are a critical factor in successful mitigation of natural and man-made disasters, facilitating responder decision making in complex situations. Based on socio-technical systems, have which four components (people, technology, structure and task), this study develops a research framework of factors affecting effective…

  12. Using ICT-Based Instructional Technologies to Teach Science: Perspectives from Teachers in Trinidad and Tobago

    Science.gov (United States)

    Maharaj-Sharma, Rawatee; Sharma, Aarti; Sharma, Aditi

    2017-01-01

    The purpose of this study was to investigate how science teachers in Trinidad and Tobago use ICT-based instructional technologies in classroom science teaching. The participants were 30 secondary school science teachers who completed their Postgraduate Diploma in Education within the last 2 years from the University of the West Indies in Trinidad…

  13. New tools, technology and techniques applied in geological sciences: current situation and future perspectives

    International Nuclear Information System (INIS)

    Ulloa, Andres

    2014-01-01

    Technological tools and work methodologies most used in the area of geological sciences are reviewed and described. The various electronic devices such as laptops, palmtops or PDA (personal digital assistant), tablets and smartphones have allowed to take field geological data and store them efficiently. Tablets and smartphones have been convenient for data collection of scientific data by the diversity of sensors that present, portability, autonomy and the possibility to install specific applications. High precision GPS in conjunction with LIDAR technology and sonar technology have been more accessible and used for geological research, generating high resolution three-dimensional models to complement geological studies. Remote sensing techniques such as high penetration radar are used to perform models of the ice thickness and topography in Antarctic. Modern three-dimensional scanning and printing techniques are used in geological science research and teaching. Currently, the advance in the computer technology has allowed to handle three-dimensional models on personal computers efficiently way and with different display options. Some, of the new areas of geology, emerged recently, are mentioned to generate a broad panorama toward where can direct geological researches in the next years [es

  14. Support systems for the diffusion of renewable energy technologies - an investor perspective

    NARCIS (Netherlands)

    Dinica, V.

    2006-01-01

    Concern over climate change impacts and the projected depletion of fossil fuels has urged more governments to adopt policies that stimulate the diffusion of renewable energy technologies (RET). With an increasingly diverse suite of support instruments, the question emerges as to which instruments or

  15. Perspectives of Interfacing People with Technology in the Development of Office Automation.

    Science.gov (United States)

    Conroy, Thomas R.; Ewbank, Ray V. K.

    Noting the increasing impact of office automation on the workings of both people and organizations, this paper purposes the need for implementation methodologies, termed "self-actualizing systems," to introduce automation technologies into the office environment with a minimum of trauma to workers. Such methodologies, it contends, allow users to…

  16. Accelerating the development and deployment of carbon capture and storage technologies : an innovation system perspective

    NARCIS (Netherlands)

    van Alphen, K.|info:eu-repo/dai/nl/31517336X

    2011-01-01

    In order to take up the twin challenge of reducing carbon dioxide (CO2) emissions, while meeting a growing energy demand, the potential deployment of carbon dioxide capture and storage (CCS) technologies is attracting a growing interest of policy makers around the world. At present CCS is the only

  17. Exploration of Tensions in a Mobile-Technology Supported Fieldtrip: An Activity Theory Perspective

    Science.gov (United States)

    Lai, Chih-Hung; Chen, Fei-Ching; Yang, Jie-Chi

    2014-01-01

    The purpose of this study was to analyze how mobile technologies were incorporated and implemented in an outdoor learning activity. Two classes of primary school students participated in the experiment. Using activity theory as an analytical framework, it is found that underlying tensions provided rich insights into system dynamics and that…

  18. The importance of the technologically able social innovators and entrepreneurs: A US National Laboratory Perspective

    NARCIS (Netherlands)

    Chavez, Victor; Stinnett, Regan; Tierney, Robert; Walsh, Steven Thomas

    A country's National Innovation Policies (NIP) often center on military, energy or other national security missions. Yet many countries' NIPs have resulted in tremendous societal benefit through both planned and unplanned action not associated with these goals. Socially important technology product

  19. Evaluating a National Science and Technology Program Using the Human Capital and Relational Asset Perspectives

    Science.gov (United States)

    Hung, Chia-Liang; Chou, Jerome Chih-Lung; Roan, Hung-Wei

    2010-01-01

    The purpose of this research is to evaluate the performance of the National Science and Technology Program (NSTP) by targeting the Taiwan National Telecommunication Program (NTP) initiated in 1998. The Taiwan telecommunications industry has prospered, currently occupying key positions in global markets even though NTP seldom contributes positively…

  20. Self-regulated and technology-enhanced learning: a European perspective

    NARCIS (Netherlands)

    Mooij, Ton; Steffens, Karl; Andrade, Maureen Snow

    2014-01-01

    Self-regulation of learning, learning to learn, and their potential stimulation by specific Information and Communication Technologies (ICTs), are main topics in European policy. This issue of the ‘European Educational Research Journal’ (EERJ) focuses on research to develop, integrate, and evaluate

  1. Self-regulated and technology-enhanced learning: a European perspective

    NARCIS (Netherlands)

    Mooij, Ton; Steffens, Karl; Andrade, Maureen Snow

    2015-01-01

    Self-regulation of learning, learning to learn, and their potential stimulation by specific Information and Communication Technologies (ICTs), are main topics in European policy. This issue of the ‘European Educational Research Journal’ (EERJ) focuses on research to develop, integrate, and evaluate

  2. Teachers' Use of Information and Communications Technology in Education: Cameroon Secondary Schools Perspectives

    Science.gov (United States)

    Haji, Shaibou Abdoulai; Moluayonge, Gracemary Eloheneke; Park, Innwoo

    2017-01-01

    Information and Communications Technology (ICT) offers innovative tools for restructuring teaching and learning processes in preparing students for the 21st Century skills. However, there is no sufficient and reliable data concerning how the use of ICT fit in different school cultures in Cameroon, and how teachers with varying pedagogical and…

  3. Managing technological aspects of Lupinus mutabilis from a food sovereignty perspective in Ecuador

    NARCIS (Netherlands)

    Carvajal Larenas, F.E.

    2013-01-01

    The present thesis deals with the technological aspects of the debittering process of lupin in a food sovereignty framework. Of all investigated lupin species,Lupinus mutabilishas the best nutritional composition, which is similar to that of soya bean (Glycine max). Lupins can

  4. Perspectives on scientific and technological literacy in Tonga: Moving forward in the 21st century

    Science.gov (United States)

    Palefau, Tevita Hala

    Tonga has undergone complex changes in the last three decades. Disturbing numbers of young Tongans have inadequate knowledge in traditional science and technology, ill equipped to work in, contribute to and profit from our society. In short, they lack sufficient background knowledge to acquire the training, skills and understanding that are needed in the 21st Century. The purpose of this research is to assist the formulation of national science and technology curriculum. Hence, views of life in Tonga and opinions about Tonga's needs held by three stakeholder groups (traditional, workplaces, public) were paramount in this study. How these stakeholders see Tonga in terms of science and technology needs will contribute substantially to the Ministry of Education's decisions for this century. Based on critical evaluation of international literature and how scientific and technological literacy (STL) is crucial to Tongan society, a model 'TAP-STL' is established as study framework: 'TAP' for ṯraditional, a&barbelow;cademic and p&barbelow;ublic STL, to promote national development. This qualitative case study employs an interview method to collect data from twelve knowledgeable participants selected by reputational sampling from across the kingdom. By exploring their understanding of STL requirements, the study sought to identify any shortfall between the science and technology provided in school and that needed for maintenance of traditional culture, effective participation in Tonga's workplaces and public understanding. The study produced findings under these categories: understanding of traditional knowledge and skills needed to preserve Tongan cultural identity; understanding needed for fishing, handicrafts and everyday maintenance, together with essential health knowledge and skills; and required understanding of public information campaigns related to health, domestic goods, drugs and environment that contribute to responsible citizenship. The study identified

  5. Science, Technology, Engineering, Math (STEM) in Higher Education from the Perspective of Female Students: An Institutional Ethnography

    Science.gov (United States)

    Parson, Laura J.

    A persistent disadvantage for females is systemically embedded in Science, Technology, Engineering, and Math (STEM) education in postsecondary institutions. As a result, undergraduate women majoring in STEM fields face a uniquely difficult path; yet, for the most part, recommendations made and supported in the literature have focused on recruitment of women to STEM fields or on ways to make women more successful and comfortable in their STEM major. These recommendations have so far proved to be insufficient to remedy a gender gap and serve to replicate the existing male hierarchy. In order to truly make the STEM classroom one in which women are welcome and comfortable and to challenge the existing social and scientific systems, it is necessary to explore and understand the social and political implications embedded within teaching and learning choices. This institutional ethnography addresses that gap. The purpose of this study was to uncover and describe the institutional practices of STEM education at a Midwest research university (MRU) from the standpoint of female undergraduate students. Using the framework of feminist standpoint theory, this study explored the everyday "work" of female undergraduate STEM students to provide a unique perspective on the STEM education teaching and learning environment. Data collection began with in-depth interviews with female undergraduate math and physics students. As the institutional processes shaping undergraduate participant experiences were identified, subsequent data collection included classroom observations, additional interviews with students and faculty, and analysis of the texts that mediate these processes (e.g., syllabi and student handbooks). Data analysis followed Carspecken's process of ethnographic data analysis that began with low-level coding, followed by high-level coding, and concluded by pulling codes together through the creation of themes. Analysis of data led to three key findings. First, undergraduate

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

    Directory of Open Access Journals (Sweden)

    Gengyu He

    2016-12-01

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

  7. Nurses' Satisfaction With Using Nursing Information Systems From Technology Acceptance Model and Information Systems Success Model Perspectives: A Reductionist Approach.

    Science.gov (United States)

    Lin, Hsien-Cheng

    2017-02-01

    Nursing information systems can enhance nursing practice and the efficiency and quality of administrative affairs within the nursing department and thus have been widely considered for implementation. Close alignment of human-computer interaction can advance optimal clinical performance with the use of information systems. However, a lack of introduction of the concept of alignment between users' perceptions and technological functionality has caused dissatisfaction, as shown in the existing literature. This study provides insight into the alignment between nurses' perceptions and how technological functionality affects their satisfaction with Nursing Information System use through a reductionist perspective of alignment. This cross-sectional study collected data from 531 registered nurses in Taiwan. The results indicated that "perceived usefulness in system quality alignment," "perceived usefulness in information quality alignment," "perceived ease of use in system quality alignment," "perceived ease of use in information quality alignment," and "perceived ease of use in service quality alignment" have significantly affected nurses' satisfaction with Nursing Information System use. However, "perceived usefulness in service quality alignment" had no significant effect on nurses' satisfaction. This study also provides some meaningful implications for theoretical and practical aspects of design.

  8. E-Learning across Cultural Boundaries: A European Perspective on Technology Acceptance

    Science.gov (United States)

    Nistor, Nicolae; Wagner, Maximilian; Istvanffy, Emese; Dragotă, Maria

    This study starts by questioning the e-learning transfer between countries by merely translating the text into a different language. We apply and thus verify the Unified Theory of Acceptance and Use of Technology (UTAUT, [1]), which has not yet been sufficiently empirically validated [2]. Our bi-cultural sample encompasses N = 732 undergraduate and graduate students aged under 30, from Romania and Germany. As a first result, we offer empirical evidence for UTAUT on a wider basis. Secondly, we extend the UTAUT model by the moderator geographic location; the acceptance mechanisms appear to be different in the two sub-samples. Thirdly, a cluster analysis confirms the intercultural differences in the technology acceptance variables. Finally, we conclude that the transfer of e-learning concepts and contents from the old to the more recent EU member countries requires much more than simple translation; acceptance factors are a first aspect to consider.

  9. An extension of the technology acceptance model for business intelligence systems: project management maturity perspective

    Directory of Open Access Journals (Sweden)

    Mirjana Pejić Bach

    2017-01-01

    Full Text Available Business intelligence systems (BISs refer to wide range of technologies and applications useful for retrieving and analyzing the large amount of information with the goal to generate knowledge useful for making effective business decision. In order to investigate adoption of BISs in companies, we propose a model based on the technology acceptance model (TAM that is expanded by variables representing the concept of a project management maturity (PMM. The survey on the sample of USA companies has been conducted with the chief information officer (CIO as the main informant. Structural equations model has been developed in order to test the research model. Results indicate that TAM expanded with the notion of PMM is useful in increasing understanding of BISs adoption in companies.

  10. A utility perspective on new technologies and new suppliers in a new market environment

    International Nuclear Information System (INIS)

    Yaros, A.F.; Thompson, R.D.

    1990-01-01

    At this point in time, the stalled growth in the U.S. nuclear industry is leading to contractions in the nuclear supply base. Uranium mines have closed down, or sold out to larger mining companies, or merged. U.S. fuel fabricators have teamed up with counterparts in Europe Service companies and reactor manufacturers are also merging, both in the U.S. and Europe. With the stalled growth in nuclear, the large, primary producers are no longer able to continuously expand the SWU price, as DOE did, with Congress' support up through the early eighties. Against this industry trend, it is gratifying to see the several examples of entrepreneurship in the enrichment industry. Several of these efforts are represented by my colleagues on this panel today. New technologies: CRISLA, AVLIS, and SILVA are being developed. New models of older technologies are being deployed: LES and the Japanese centrifuge projects

  11. De-internationalization of small high technology firms: An international entrepreneurship perspective

    DEFF Research Database (Denmark)

    Turcan, Romeo V.

    This study explores the process of de-internationalisation in small high-technology firms. The key research questions are how and why these firms de-internationalise. Being positioned at the intersection of entrepreneurship and international business research paths, the study expressly investigates...... by reduction was employed extensively to advance middle-range theories. The study contributes to (i) international business research by developing a process model of de-internationalisation and defining its constructs; (ii) entrepreneurship research by redefining the entrepreneurial orientation construct...... whether de-internationalisation could be viewed as (i) an entrepreneurial activity; and/or (ii) an integral part of a small high-technology firms’ growth process. Driven by the nature of the research questions, a multiple-case study methodology was adopted for the purpose of theory building. Five firms...

  12. Tritium processing and containment technology for fusion reactors: perspective and status

    International Nuclear Information System (INIS)

    Maroni, V.A.

    1976-01-01

    This paper reviews the status of selected tritium processing and containment technologies that will be required to support the development of the fusion energy program. Considered in order are the fuel conditioning and recycle systems, the containment and cleanup systems, the blanket processing systems, and two unique problems relating to tritium interactions in neutral beam injectors and first wall coolant circuits. The major technical problem areas appear to lie in the development of (1) high-capacity, rapid recycle plasma chamber evacuation systems; (2) large-capacity (greater than or equal to 100,000 cfm) air handling and processing systems for atmospheric detritiation; (3) tritium recovery technology for liquid lithium blanket concepts; (4) tritium compatible neutral injector systems; and (5) an overall approach to tritium handling and containment that guarantees near zero release to the environment at a bearable cost

  13. Millennial's perspective of clicker technology in a nursing classroom: A Mixed methods research study.

    Science.gov (United States)

    Toothaker, Rebecca

    2018-03-01

    Nursing education is facing challenges and a shift in paradigm within the nursing classroom. Educators need to explore innovative strategies that engage students. Clickers are one tool that can enhance participation, protect anonymity, and promote learning of concepts. This mixed methods study evaluated nursing student's perceptions of clicker technology during lecture. This study uses a 9-item questionnaire to explore perceived levels of student perception of the technology of clickers in a nursing classroom. The sample consisted of ninety-nine sophomore and senior level nursing students. Participants were recruited using convenience sampling. Ninety-one percent of the students agreed or strongly agreed that the use of clickers helped them to develop a better understanding of the subject matter when compared to traditional lecture based class. The findings portray a positive correlation of learning and an enhanced pedagogical approach for nursing students. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. Wastewater treatment with a new electrically enhanced biomass concentrator reactor: trial application and technological perspectives.

    Science.gov (United States)

    Cecconet, Daniele; Omodeo Salè, Erica; Callegari, Arianna; Capodaglio, Andrea G

    2017-12-05

    Biomass concentrator reactors (BCRs) are an alternative wastewater treatment technology developed as a possible solution to membrane bioreactors' (MBRs) high construction and energetic costs. BCRs are an alternative based on the same principle of biomass retention, using a coarser filter medium instead of a membrane. A BCR-derived technology enhanced by an electric field called electrically enhanced biomass concentrator reactor (E 2 BCR) was developed, designed, and tested for wastewater treatment at different organic loads for a period of 100 days. The electrically enhanced reactor showed better chemical oxygen demand (COD) removal performances that the non-enhanced control reactor (90% and 84%, respectively), and a lower fouling tendency. The E 2 BCR proved to be more energy efficient in comparison with the control reactor in terms of energy consumption per mass of COD removed.

  15. Technological Approaches to Sustainable Agriculture at a Crossroads: An Agroecological Perspective

    Directory of Open Access Journals (Sweden)

    Miguel A. Altieri

    2017-02-01

    Full Text Available Most efforts to improve agricultural production remain focused on practices driven by an intensification agenda and not by an agroecological one. Agroecology transcends the reformist notion of organic agriculture and sustainable intensification proponents who contend that changes can be achieved within the dominant agroindustrial system with minor adjustments or “greening” of the current neoliberal agricultural model. In the technological realm, merely modifying practices to reduce input use is a step in the right direction but does not necessarily lead to the redesign of a more self sufficient and autonomous farming system. A true agroecological technological conversion calls into question monoculture and the dependency on external inputs. Traditional farming systems provide models that promote biodiversity, thrive without agrochemicals, and sustain year-round yields. Conversion of conventional agriculture also requires major social and political changes which are beyond the scope of this paper.

  16. Providing policy-relevant information for greenhouse gas management: Perspectives from science and technology policy research

    Science.gov (United States)

    Dilling, L.

    2009-12-01

    In the 12 years since the Kyoto Protocol was signed setting forth targets for greenhouse gas emissions from several nations, the number of policies, voluntary programs and commercial enterprises that have developed to manage carbon has grown exponentially. Many of these programs have occurred in a voluntary context, such as carbon trading, carbon offset programs, and climate registries . To date, no single, common system for accrediting, verifying and recording carbon credits has developed. Moreover, as the international community continues to negotiate the dimensions of an international agreement for the post-Kyoto time period, discussions still center on targets for fossil fuel emissions, biospheric carbon protection, and appropriate distribution of the burden of compliance globally. If carbon still remains the currency for discussion in a climate agreement, some type of effective measurement and verification system will be needed to ensure that commitments are being met. While entire volumes over the past decade have been written on what it is possible to observe about the carbon cycle and how to do so-- these tend to describe observations from the perspective of studying the carbon cycle to discover fundamental new knowledge. I will argue, however, that for the application under consideration in this session, i.e. a global greenhouse gas information system, it is essential to bring in the perspective of the policy and regulatory community. The needs of the scientific community for measuring the uncertainties in the global carbon cycle are not necessarily the same as those for the policy community. To ensure that such a system can serve a policy-relevant function, the scientific community must engage with policy makers, entrepreneurs, those who must comply, and others involved in constructing the policy framework. This paper will examine some of the key fundamentals that the policy community may be considering in designing a greenhouse gas monitoring system. I

  17. [Economic evaluations of health technologies: a global perspective for their implementation in Latin America].

    Science.gov (United States)

    Espinoza, Manuel; Castillo-Riquelme, Marianela; Zarate, Victor

    2011-01-01

    Phenomena as the progressive increase of health expenditure and the population aging have lead many countries to consider economic methodologies in order to obtain bigger sanitary benefits in contexts of limited resources. This article describes the basic components to consider in a health technology assessment , it analyses the process of decision making with cost-effectiveness analysis and reports how this methodology has been widely implemented in Latin America and the rest of the world.

  18. A public perspective on the adoption of microgeneration technologies in New Zealand: A multivariate probit approach

    International Nuclear Information System (INIS)

    Baskaran, Ramesh; Managi, Shunsuke; Bendig, Mirko

    2013-01-01

    The growing demand for electricity in New Zealand has led to the construction of new hydro-dams or power stations that have had environmental, social and cultural effects. These effects may drive increases in electricity prices, as such prices reflect the cost of running existing power stations as well as building new ones. This study uses Canterbury and Central Otago as case studies because both regions face similar issues in building new hydro-dams and ever-increasing electricity prices that will eventually prompt households to buy power at higher prices. One way for households to respond to these price changes is to generate their own electricity through microgeneration technologies (MGT). The objective of this study is to investigate public perception and preferences regarding MGT and to analyze the factors that influence people’s decision to adopt such new technologies in New Zealand. The study uses a multivariate probit approach to examine households’ willingness to adopt any one MGT system or a combination of the MGT systems. Our findings provide valuable information for policy makers and marketers who wish to promote effective microgeneration technologies. - Highlights: ► We examine New Zealand households’ awareness level for microgeneration technologies (MGT) and empirically explore the factors that determine people’s willingness to adopt for MGT. ► The households are interested and willing to adopt the MGT systems. ► Noticeable heterogeneity exists between groups of households in adopting the MGT. ► No significant regional difference exists in promoting solar hot water policies. ► Public and private sectors incentives are important in promoting the MGT

  19. Implementing Information Security and Its Technology: A LineManagement Perspective

    Energy Technology Data Exchange (ETDEWEB)

    Barletta, William A.

    2005-08-22

    Assuring the security and privacy of institutionalinformation assets is a complex task for the line manager responsible forinternational and multi-national transactions. In the face of an unsureand often conflicting international legal framework, the line managermust employ all available tools in an Integrated Security and PrivacyManagement framework that ranges from legal obligations, to policy, toprocedure, to cutting edge technology to counter the rapidly evolvingcyber threat to information assets and the physical systems thatinformation systems control.

  20. APPLICATION AND PERSPECTIVES OF DEVELOPMENT OF AEROBIC GRANULAR SLUDGE TECHNOLOGY IN WASTEWATER TREATMENT

    OpenAIRE

    Agnieszka Cydzik-Kwiatkowska

    2014-01-01

    Recently an extensive studies have been carried out on aerobic granular sludge technology in both laboratory and technical scale. Aerobic granules are compact, spherical microbial consortia created by a spontaneous immobilization. Amongst their advantages are a very good settling ability, long biomass age and simultaneous pollutant removal in the granule structure that enables full biological treatment of wastewater in a single reactor. This review outlines up-to-date information on granule f...