WorldWideScience

Sample records for technologically important non-oxide

  1. Educators' Perceived Importance of Web 2.0 Technology Applications

    Science.gov (United States)

    Pritchett, Christal C.; Wohleb, Elisha C.; Pritchett, Christopher G.

    2013-01-01

    This research study was designed to examine the degree of perceived importance of interactive technology applications among various groups of certified educators; the degree to which education professionals utilized interactive online technology applications and to determine if there was a significant difference between the different groups based…

  2. Educators' Perceived Importance of Web 2.0 Technology Applications

    Science.gov (United States)

    Pritchett, Christal C.; Wohleb, Elisha C.; Pritchett, Christopher G.

    2013-01-01

    This research study was designed to examine the degree of perceived importance of interactive technology applications among various groups of certified educators; the degree to which education professionals utilized interactive online technology applications and to determine if there was a significant difference between the different groups based…

  3. The Strategic Importance of Information Technology in Community Colleges

    Science.gov (United States)

    Lu, Romy Emaas

    2010-01-01

    In 2003, Nicholas Carr published in "Harvard Business Review" his article "IT Doesn't Matter," which rekindled the debate on the strategic importance of information technology (IT). Chief Information Officers (CIOs) of community colleges are now faced with the challenge of seeking the best technology for their institutions. The…

  4. The Strategic Importance of Information Technology in Community Colleges

    Science.gov (United States)

    Lu, Romy Emaas

    2010-01-01

    In 2003, Nicholas Carr published in "Harvard Business Review" his article "IT Doesn't Matter," which rekindled the debate on the strategic importance of information technology (IT). Chief Information Officers (CIOs) of community colleges are now faced with the challenge of seeking the best technology for their institutions. The…

  5. CNPC Appoints Chief Experts for Important Technological Projects

    Institute of Scientific and Technical Information of China (English)

    Zhao Jianzhong

    2006-01-01

    @@ On June 27th, China National Petroleum Corporation (CNPC) held a public recruitment to appoint chief experts in Beijing for its important technological projects, which is the first time for CNPC to appoint chief managers by the means of competitive recruitment. This recruitment covers four projects, such as drilling, logging, geophysical survey and ground engineering with 15 projects. Of those,there are 8 drilling projects, which make up 50 percent of all the important technological projects for public recruitment. CNPC expects to further boost the chief expert responsibility system and promote the research and development (R&D) of technological project on the basis of the public recruitment. The company completes the recruitment following the procedure of making announcement, conducting competitive recruitment and giving publicity. On July 25th, the appointment ceremony was held by CNPC and 15 experts were awarded the certificates. CNPC is entering a new stage for the implementation of the technology and talent strategy for the 11th Five-Year Plan. What's more, a new management mode is taking shape for the technological project and for the construction of technological personnel pool.

  6. Environmental Effects on Non-oxide Ceramics

    Science.gov (United States)

    Jacobson, Nathan S.; Opila, Elizabeth J.

    1997-01-01

    Non-oxide ceramics such as silicon carbide (SiC) and silicon nitride (Si3N4) are promising materials for a wide range of high temperature applications. These include such diverse applications as components for heat engines, high temperature electronics, and re-entry shields for space vehicles. Table I lists a number of selected applications. Most of the emphasis here will be on SiC and Si3N4. Where appropriate, other non-oxide materials such as aluminum nitride (AlN) and boron nitride (BN) will be discussed. Proposed materials include both monolithic ceramics and composites. Composites are treated in more detail elsewhere in this volume, however, many of the oxidation/corrosion reactions discussed here can be extended to composites. In application these materials will be exposed to a wide variety of environments. Table I also lists reactive components of these environments.It is well-known that SiC and Si3N4 retain their strength to high temperatures. Thus these materials have been proposed for a variety of hot-gas-path components in combustion applications. These include heat exchanger tubes, combustor liners, and porous filters for coal combustion products. All combustion gases contain CO2, CO, H2, H2O, O2, and N2. The exact gas composition is dependent on the fuel to air ratio or equivalence ratio. (Equivalence ratio (EQ) is a fuel-to-air ratio, with total hydrocarbon content normalized to the amount of O2 and defined by EQ=1 for complete combustion to CO2 and H2O). Figure 1 is a plot of equilibrium gas composition vs. equivalence ratio. Note that as a general rule, all combustion atmospheres are about 10% water vapor and 10% CO2. The amounts of CO, H2, and O2 are highly dependent on equivalence ratio.

  7. Potential displacement of petroleum imports by solar energy technologies

    Energy Technology Data Exchange (ETDEWEB)

    DeLeon, P.; Jackson, B.L.; McNown, R.F.; Mahrenholz, G.J.

    1980-05-01

    The United States currently imports close to half of its petroleum requirements. This report delineates the economic, social, and political costs of such a foreign oil dependency. These costs are often intangible, but combined they clearly constitute a greater price for imported petroleum than the strictly economic cost. If we can assume that imported oil imposes significant socioeconomic costs upon the American economy and society, one way to reduce these costs is to develop alternative, domestic energy sources - such as solar energy technologies - which can displace foreign petroleum. The second half of this report estimates that by the year 2000, solar energy technologies can displace 3.6 quads of petroleum. This figure includes solar energy applications in utilities, industrial and agricultural process heat, and transportation. The estimate can be treated as a lower bound; if the United States were to achieve the proposed goal of 20 quads by 2000, the amount of displaced oil probably would be greater. Although all the displaced oil would not be imported, the reduction in imported petroleum would relieve many of the conditions that increase the present cost of foreign oil to the American consumer.

  8. Antiferroptotic activity of non-oxidative dopamine.

    Science.gov (United States)

    Wang, Ding; Peng, Yingpeng; Xie, Yangchun; Zhou, Borong; Sun, Xiaofang; Kang, Rui; Tang, Daolin

    2016-11-25

    Dopamine is a neurotransmitter that has many functions in the nervous and immune systems. Ferroptosis is a non-apoptotic form of regulated cell death that is involved in cancer and neurodegenerative diseases. However, the role of dopamine in ferroptosis remains unidentified. Here, we show that the non-oxidative form of dopamine is a strong inhibitor of ferroptotic cell death. Dopamine dose-dependently blocked ferroptosis in cancer (PANC1 and HEY) and non-cancer (MEF and HEK293) cells following treatment with erastin, a small molecule ferroptosis inducer. Notably, dopamine reduced erastin-induced ferrous iron accumulation, glutathione depletion, and malondialdehyde production. Mechanically, dopamine increased the protein stability of glutathione peroxidase 4, a phospholipid hydroperoxidase that protects cells against membrane lipid peroxidation. Moreover, dopamine suppressed dopamine receptor D4 protein degradation and promoted dopamine receptor D5 gene expression. Thus, our findings uncover a novel function of dopamine in cell death and provide new insight into the regulation of iron metabolism and lipid peroxidation by neurotransmitters. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. DEVELOPMENT OF IMPORT-SUBSTITUTING TECHNOLOGIES FOR BUILDING MATERIAL PRODUCTION

    Directory of Open Access Journals (Sweden)

    N. I. Berezovsky

    2014-01-01

    Full Text Available The paper presents results of investigations on rational usage of mineral resources. In particular, it has shown the possibility to increase a period of raw material serviceability and its application for production of building products depending on chemical and mineralogical composition of the waste. Analysis of the executed investigations shows that import substitution of anthracite, lignite and black coal for local fuels (milled peat and its sub-standard product is possible in the production technology of porous building materials.A mathematical model for drying process has been developed in the paper. Technology for thermal performance of a sintering machine with calculation of its length at the given pallet speed has been proposed on the basis of the developed model. Once-through circulation of flue gases and heated materials is the main specific feature of belt sintering machines being used in production. In such a case the whole drying process can be divided into two periods: a period of constant drying rate and a period of falling drying rate. Calculations have shown that the drying rate depends on moisture content but it does not depend on heat exchange Bio-criteria, however, heating rate is a function of temperature and Biq. A mechanism of moisture transfer using various drying methods is the same as in an environment with constant temperature and so in an environment with variable temperature. Application of the mathematical model provides the possibility to save significantly power resources expended for drying process.The paper gives description of methodology for calculation of technologically important optimum parameters for sintering processes of agglomeration while using milled peat.

  10. Fiber Fabrication Facility for Non-Oxide and Specialty Glasses

    Data.gov (United States)

    Federal Laboratory Consortium — FUNCTION: Unique facility for the research, development, and fabrication of non-oxide and specialty glasses and fibers in support of Navy/DoD programs. DESCRIPTION:...

  11. Rehabilitation Counselors' Perceptions of Importance and Competence of Assistive Technology

    Science.gov (United States)

    Kuo, Hung Jen

    2013-01-01

    Assistive technology (AT) has been identified as one of the most effective interventions for rehabilitation purposes of individuals with disabilities. Due to the positive potentials, assistive technology has attracted tremendous attention among the rehabilitation counselors during the past decades. As a result, numerous AT devices have been…

  12. VA INFORMATION TECHNOLOGY: Important Initiatives Begun, Yet Serious Vulnerabilities Persist

    Science.gov (United States)

    2007-11-02

    We appreciate the opportunity to join in today s hearing and share updated information on the Department of Veterans Affairs (VA) information ... technology (IT) program. As you know, IT is essential to VA s ability to effectively serve the veteran population and is the cornerstone of the department’s

  13. Importance of Computer Model Validation in Pyroprocessing Technology Development

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Y. E.; Li, Hui; Yim, M. S. [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of)

    2014-05-15

    In this research, we developed a plan for experimental validation of one of the computer models developed for ER process modeling, i. e., the ERAD code. Several candidate surrogate materials are selected for the experiment considering the chemical and physical properties. Molten salt-based pyroprocessing technology is being examined internationally as an alternative to treat spent nuclear fuel over aqueous technology. The central process in pyroprocessing is electrorefining(ER) which separates uranium from transuranic elements and fission products present in spent nuclear fuel. ER is a widely used process in the minerals industry to purify impure metals. Studies of ER by using actual spent nuclear fuel materials are problematic for both technical and political reasons. Therefore, the initial effort for ER process optimization is made by using computer models. A number of models have been developed for this purpose. But as validation of these models is incomplete and often times problematic, the simulation results from these models are inherently uncertain.

  14. An Assessment of the Importance of Technologies to Military Capabilities.

    Science.gov (United States)

    1980-10-01

    Utility Analysis ( MAUA ), is employed in studies requiring the quantification of complex alternatives that have values on a large number of alternatives...potential to enhance Soviet ICBM development programs pertaining to reentry vehicle heat shields and nose tips, and to bombs, bomblets, and rockets. MAUA ...the technology. A MAUA model is hierarchical in nature, starting with the specified top-level factor for which an overall score is desired. This

  15. Crystal-free Formation of Non-Oxide Optical Fiber

    Science.gov (United States)

    Nabors, Sammy A.

    2015-01-01

    Researchers at NASA Marshall Space Flight Center have devised a method for the creation of crystal-free nonoxide optical fiber preforms. Non-oxide fiber optics are extensively used in infrared transmitting applications such as communication systems, chemical sensors, and laser fiber guides for cutting, welding and medical surgery. However, some of these glasses are very susceptible to crystallization. Even small crystals can lead to light scatter and a high attenuation coefficient, limiting their usefulness. NASA has developed a new method of non-oxide fiber formation that uses axial magnetic fields to suppress crystallization. The resulting non-oxide fibers are crystal free and have lower signal attenuation rates than silica based optical fibers.

  16. Preparation of nanosized non-oxide powders using diatomaceous earth

    Directory of Open Access Journals (Sweden)

    Šaponjić A.

    2009-01-01

    Full Text Available In this paper the nanosized non-oxide powders were prepared by carbothermal reduction and subsequent nitridation of diatomaceous earth which is a waste product from coal exploitation. Our scope was to investigate the potential use of diatomaceous earth as a main precursor for low-cost nanosized non-oxide powder preparation as well as to solve an environmental problem. The influence of carbon materials (carbonized sucrose, carbon cryogel and carbon black as a reducing agent on synthesis and properties of low-cost nanosized nonoxide powders was also studied. The powders were characterized by specific surface area, X-ray and SEM investigations. It was found that by using diatomaceous earth it is was possible to produce either a mixture of non-oxide powders (Si3N4/SiC or pure SiC powders depending on temperature.

  17. A review of non-oxidative dissolution of iron sulphides

    Energy Technology Data Exchange (ETDEWEB)

    Marsland, S.D.; Dawe, R.A.; Kelsall, G.H.

    1988-01-01

    This paper reviews the non-oxidative dissolution of mineral sulphides as a possible source of reservoir souring. It investigates the factors affecting the rate of dissolution/H/sub 2/S evolution and the mechanisms by which the process takes to place. From the information presented it is apparent that no exhaustive kinetic or thermodynamic studies have been carried out in this area. The paper indicates that the non-oxidative dissolution of mineral sulphides, and in particular iron sulphides, is a probable source of hydrogen sulphide generation under reservoir conditions.

  18. The Importance of Localized Related Variety for International Diversification of Corporate Technology

    DEFF Research Database (Denmark)

    Dettmann, Eva; Lacasa, Iciar Dominguez; Günther, Jutta;

    2016-01-01

    The importance of localized related variety for international diversification of corporate technology, Regional Studies. Internationalization of research and development has increased substantially in recent years. This paper analyses the determinants of spatial distribution of foreign technologi......The importance of localized related variety for international diversification of corporate technology, Regional Studies. Internationalization of research and development has increased substantially in recent years. This paper analyses the determinants of spatial distribution of foreign...... technological activities. The estimations show that this is the case in regions characterized by a high overall technological strength. This suggests that related variety facilitates technological diversifications of foreign corporations in regions at the top of the geographic hierarchy...

  19. The Importance of Localized Related Variety for International Diversification of Corporate Technology

    DEFF Research Database (Denmark)

    Dettmann, Eva; Lacasa, Iciar Dominguez; Günther, Jutta

    2016-01-01

    The importance of localized related variety for international diversification of corporate technology, Regional Studies. Internationalization of research and development has increased substantially in recent years. This paper analyses the determinants of spatial distribution of foreign technologi......The importance of localized related variety for international diversification of corporate technology, Regional Studies. Internationalization of research and development has increased substantially in recent years. This paper analyses the determinants of spatial distribution of foreign...... technological activities across 96 regions in Germany. It identifies foreign technological activities by applying the cross-border ownership concept to patent applications. The main proposition is that regions with higher related variety of technological activities between sectors attract more foreign...... technological activities. The estimations show that this is the case in regions characterized by a high overall technological strength. This suggests that related variety facilitates technological diversifications of foreign corporations in regions at the top of the geographic hierarchy...

  20. Paul Tillich and Technology: His Importance for Robust Science, Technology, and Society (STS) Education.

    Science.gov (United States)

    Deitrich, Richard

    1990-01-01

    Discussed is the linkage between science, technology, and religious ideas. Tillich's continuum of existentialism, philosophy, and theology and his concepts of the multidimensional unity of life have been used to develop a technology and religion course. Included are the core ethic and basic tenets for STS education. (KR)

  1. Thermodynamic Properties of Non-Oxide Composite Refractories

    Institute of Scientific and Technical Information of China (English)

    HONG Yanruo; WU Hongpeng; SUN Jialin

    2005-01-01

    For initiative application of non-oxides in refractories, it is essential to study thermodynamic properties of non-oxides. The stability and stable order of non-oxides under oxidized atmosphere are analyzed firstly and then a new process, "converse reaction sintering", is proposed. The results of study on oxidation mechanism of silicon and aluminum nitrides indicate that the gaseous suboxides can be produced observably when the oxygen partial pressure is lower than "conversion oxygen partial pressure". The suboxides can be deposited near the surface of composite to become a compact layer. This causes the material possessing a performance of "self-impedient oxidation". Metal Si and Al are the better additives for increasing the density and width of compact layer and increasing the ability of anti-oxidation and anti-corrosion. The study on Si3N4-Al2O3, Si3N4-MgO, Si3N4-SiC systems is also enumerated as examples in the paper. The experimental results show that the converse reaction sintering is able to make high performance composites and metal Si and Al not only can promote the sintering but also increase the density and width of compact layer.

  2. The Importance of Introducing a Course on Information and Communication Technologies for Development into the Information Technology Curriculum

    Science.gov (United States)

    Al-Ahmad, Walid

    2010-01-01

    This paper studies the role and the importance of Information and Communication Technologies for Development (ICT4D) education in Information Technology (IT) programs. The research included the students who attended an ICT4D course at NYiT Amman Campus in the academic years of 2006 to 2009. Data were collected through two questionnaires developed…

  3. 31 CFR 545.205 - Prohibited importation of goods, software, technology, or services.

    Science.gov (United States)

    2010-07-01

    ..., software, technology, or services. 545.205 Section 545.205 Money and Finance: Treasury Regulations Relating..., software, technology, or services owned or controlled by the Taliban or persons whose property or interests... (AFGHANISTAN) SANCTIONS REGULATIONS Prohibitions § 545.205 Prohibited importation of goods, software...

  4. Efficient technologies or user behaviour, which is the more important when reducing households' energy consumption?

    DEFF Research Database (Denmark)

    Gram-Hanssen, Kirsten

    2013-01-01

    Much policy effort focuses on energy efficiency of technology, though not only efficiency but also user behaviour is an important factor influencing the amount of consumed energy. This paper explores to what extent energy efficiency of appliances and houses or user behaviour is the more important...... and Danish national statistics. These Danish data are discussed together with international studies. Through the presentation of these different projects and examples, it is shown how user behaviour is at least as important as the efficiency of technology when explaining households' energy consumption...... in Denmark. In the conclusion, these results are discussed in a broader international perspective and it is concluded that more research in this field is necessary. In relation to energy policy, it is argued that it is not a question of technology efficiency or behaviour, as both have to be included...

  5. The importance of the technologically able social innovators and entrepreneurs: A US National Laboratory Perspective

    NARCIS (Netherlands)

    Chavez, Victor; Stinnett, Regan; Tierney, Robert; Tierney, Robert; Walsh, Steven Thomas

    2017-01-01

    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

  6. Technology Transfer in the EU: Exporting Strategically Important ICT Solutions to Other EU Member States

    Directory of Open Access Journals (Sweden)

    Säär Anni

    2015-10-01

    Full Text Available The fast development of ICTs pose new challenges to the European Union and its Member States. Every EU country has its own policies regarding technology transfer, ownership of state e-services, and the possibilities how the state-owned or licensed e-service could be exported. Taking into account the free movement of goods, the EU has created a platform to cooperate and export IT solutions. However, the lack of preparedness of infrastructures, legislation and stakeholders for cross-border exchanges poses a threat to IT transfer and should be taken into consideration in the EU as well. In the coming decades the number of outsourced ICT solutions, strategically important ICT solutions, public services and critically important information exchange platforms developed on behalf of the states, will grow exponentially. Still, digital development is uneven across the EU, they grow at different speeds and the performance is quite splintered. There are legal provisions which are outdated and therefore impede technological cooperation and export of IT solutions. A Member State may restrict the ICT licensing based on national security and policy reasons and the ownership of intellectual property might pose a threat to technology transfer or further development of the IT solution. There are examples of strategically important export of ICT solutions, the experience at which can be expanded to cover other EU Member States. Strong collaboration would enable mutual learning from past experiences along with the opportunities for better use of technology. Parallels can be drawn with military technology transfers, as the policies and legal framework was first developed and mostly used with them.

  7. Are Lipases Still Important Biocatalysts? A Study of Scientific Publications and Patents for Technological Forecasting.

    Science.gov (United States)

    Daiha, Karina de Godoy; Angeli, Renata; de Oliveira, Sabrina Dias; Almeida, Rodrigo Volcan

    2015-01-01

    The great potential of lipases is known since 1930 when the work of J. B. S. Haldane was published. After eighty-five years of studies and developments, are lipases still important biocatalysts? For answering this question the present work investigated the technological development of four important industrial sectors where lipases are applied: production of detergent formulations; organic synthesis, focusing on kinetic resolution, production of biodiesel, and production of food and feed products. The analysis was made based on research publications and patent applications, working as scientific and technological indicators, respectively. Their evolution, interaction, the major players of each sector and the main subject matters disclosed in patent documents were discussed. Applying the concept of technology life cycle, S-curves were built by plotting cumulative patent data over time to monitor the attractiveness of each technology for investment. The results lead to a conclusion that the use of lipases as biocatalysts is still a relevant topic for the industrial sector, but developments are still needed for lipase biocatalysis to reach its full potential, which are expected to be achieved within the third, and present, wave of biocatalysis.

  8. Are Lipases Still Important Biocatalysts? A Study of Scientific Publications and Patents for Technological Forecasting.

    Directory of Open Access Journals (Sweden)

    Karina de Godoy Daiha

    Full Text Available The great potential of lipases is known since 1930 when the work of J. B. S. Haldane was published. After eighty-five years of studies and developments, are lipases still important biocatalysts? For answering this question the present work investigated the technological development of four important industrial sectors where lipases are applied: production of detergent formulations; organic synthesis, focusing on kinetic resolution, production of biodiesel, and production of food and feed products. The analysis was made based on research publications and patent applications, working as scientific and technological indicators, respectively. Their evolution, interaction, the major players of each sector and the main subject matters disclosed in patent documents were discussed. Applying the concept of technology life cycle, S-curves were built by plotting cumulative patent data over time to monitor the attractiveness of each technology for investment. The results lead to a conclusion that the use of lipases as biocatalysts is still a relevant topic for the industrial sector, but developments are still needed for lipase biocatalysis to reach its full potential, which are expected to be achieved within the third, and present, wave of biocatalysis.

  9. Efficient technologies or user behaviour, which is the more important when reducing households' energy consumption?

    Energy Technology Data Exchange (ETDEWEB)

    Gram-Hanssen, K. [Danish Building Research Institute, Aalborg University, A.C. Meyers Vaenge 15, 2450 Copenhagen (Denmark)

    2013-08-15

    Much policy effort focuses on energy efficiency of technology, though not only efficiency but also user behaviour is an important factor influencing the amount of consumed energy. This paper explores to what extent energy efficiency of appliances and houses or user behaviour is the more important, both for understanding why some households consume much more energy than others, and when looking for relevant approaches to a future low-carbon society. The paper uses several sources to explore this question, most of them from a Danish context, including results from the researcher's own projects and Danish national statistics. These Danish data are discussed together with international studies. Through the presentation of these different projects and examples, it is shown how user behaviour is at least as important as the efficiency of technology when explaining households' energy consumption in Denmark. In the conclusion, these results are discussed in a broader international perspective and it is concluded that more research in this field is necessary. In relation to energy policy, it is argued that it is not a question of technology efficiency or behaviour, as both have to be included in future policy if energy demand is actually to be reduced. Furthermore, it is also argued that not only individual behaviour is relevant, but also a broader perspective on collectively shared low-carbon practices has to be promoted.

  10. The Importance of Knowledge Management in Terms of Increasing Social Capital in Selected Slovene Technology Parks

    Directory of Open Access Journals (Sweden)

    Riko Novak

    2013-12-01

    Full Text Available This article investigates the importance of knowledge management (KM and how it is influencing social capital (SC in selected organisations that are members of Slovene technology parks. The purpose of this article is to point out statistical important characteristics between the dependant variable and several independent variables on the basis of preliminary studied empirical data based on a population of 667 organisations chosen from the subjects of the innovative environment database maintained by the Public Agency of the Republic of Slovenia for Entrepreneurship and Foreign Investments (JAPTI. On the basis of a multivariate regression analysis we wanted to present empirical findings, namely, whether communication technologies and the capability (ability of the employed to access information sources influences KM. With this article we want to present the final findings which define the development of a conceptual framework for understanding the influence of KM in small and medium sized companies on the development of social capital. We came to the conclusion that in an organisation the importance of intellectual and social capital, intangible capital assets and their continuous measurement has to be emphasised in order to increase the importance (awareness of KM.

  11. IMPORTANCE OF COMPUTER TECHNOLOGY IN REALIZATION OF CULTURAL AND EDUCATIONAL TASKS OF PRESCHOOL INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Zvezdan Arsić

    2016-06-01

    Full Text Available The rapid scientific and technological development imposes numerous changes in all spheres of life and work. In such circumstances, a computer has become a part of all aspects of life: economy, education, free time, family. Since children in contemporary society increasingly acquire knowledge before the school age, the question is how to prepare them for the world in which we live, bearing in mind how significantly different it is from the world in which the previous generations grew up. The research was aimed at examining the attitudes of preschool teachers about the importance of computers in the realization of educational activities in preschool institutions. The study included 54 teachers from Kosovo and Metohija: Kosovska Mitrovica, Donja Gušterica and Ropotovo. The research results indicate that digital technology is a very important and a useful didactic tool in the realization of educational activities in preschool institutions and that preschool teachers have the required competence to implement the technology. However, they are not satisfied with the quality of their ICT education and training during their studies; they also feel that their institutions do not provide adequate working conditions for the use of computers in the realization of educational tasks.

  12. Importance of Program Development Competencies for Agricultural Extension Agents' Performance in Process of Technology Transfer

    Directory of Open Access Journals (Sweden)

    Neda Tiraieyari

    2010-01-01

    Full Text Available Problem statement: The movement of technology from lab to the field has been a challenge for agricultural extension agents. In this study researchers focused on program development competencies for agricultural extension agents in process of technology transfer and discuss the importance of these competencies by determining the relationship between these competencies and performance of extension agents. Approach: The study employed stratified random sampling technique. The sample consisted of 210 extension agents in four states of Malaysia. The data were analyzed using descriptive statistics, Pearson correlation and multiple regression analysis. Results: Extension agents perceived themselves competent in developing program planning, program implementation and program evaluation. The findings supported the positive relationship between competencies and extension agents’ performance. Therefore hypothesis of the study was supported. The results of multiple regressions showed program development competencies explained 0.448 of variance of extension agents’ performance. Conclusion/Recommendations: It can be concluded that performance of extension agents is expected to increase if they have program development competencies. Results supported the importance of these competencies for performance of extension agents in process of technology transfer. Hence to keep extension agents competent and to further improve their performance, these competencies must be considered and upgraded. Continuous assessment of extension agents’ competencies and performance is recommended.

  13. Aviation Technology Life Cycle Management: Importance for Aviation Companies, Aerospace Industry Organizations and Relevant Stakeholders

    Directory of Open Access Journals (Sweden)

    Stanislav Szabo

    2017-04-01

    Full Text Available The paper in the introductory part underlines some aspects concerning the importance of Aviation Technology Life Cycle Management and informs on basic international standards for the processes and stages of life cycle. The second part is focused on definition and main objectives of system life cycle management. The authors subsequently inform on system life cycle stages (in general and system life cycle processes according to ISO/IEC/IEEE 15288:2015 standard. Following the fact, that life cycle cost (LCC is inseparable part and has direct connection to the life cycle management, the paper contains brief information regarding to LCC (cost categories, cost breakdown structure, cost estimation a.o.. Recently was issued the first part of Aviation Technology Life Cycle Management monograph (in Slovak: ”Manažment životného cyklu leteckej techniky I”, written by I.Koblen and S.Szabo. Following this fact and direct relation to the topic of article it is a part of article briefly introduced the content of two parts of this monograph (the 2nd part of monograph it has been prepared for the print. The last part of article is focused on issue concerning main assumptions and conditions for successful application of aviation technology life cycle management in aviation companies, aerospace industry organizations as well as from the relevant stakeholders side.

  14. Scientific and Technological Innovation Is an Important Approach to Ensuring China's Oil Security

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    With the rapid and continual growth of national economy, the gap between oil demand and supply keeps widening in China, therefore China will increasingly depend on imported oil. However, the world's oil and gas resources are unevenly distributed; global world's oil prices remain high; and over 70 percent of China's imported oil has to be shipped through the Malacca Strait. There are various ways to ensure China's oil security today, and the practical and feasible strategic option is to increase the discovery and production of domestic oil, raise energy efficiency and develop petroleum substitutes. Scientific and technological innovation is crucial both in new oil reserves discovery and production,energy conservation, and in the development of petroleum substitutes, establishment of a strategic oil reserve system and for environment protection. This indicates that China should take effective measures in investment strategy, fiscal policies, financing instruments, intellectual property protection, fostering talents and professionals, so as to establish its own scientific and technological innovation system in the petroleum industry and be better able to ensure oil security.

  15. Why Are Omics Technologies Important to Understanding the Role of Nutrition in Inflammatory Bowel Diseases?

    Directory of Open Access Journals (Sweden)

    Lynnette R. Ferguson

    2016-10-01

    Full Text Available For many years, there has been confusion about the role that nutrition plays in inflammatory bowel diseases (IBD. It is apparent that good dietary advice for one individual may prove inappropriate for another. As with many diseases, genome-wide association studies across large collaborative groups have been important in revealing the role of genetics in IBD, with more than 200 genes associated with susceptibility to the disease. These associations provide clues to explain the differences in nutrient requirements among individuals. In addition to genes directly involved in the control of inflammation, a number of the associated genes play roles in modulating the gut microbiota. Cell line models enable the generation of hypotheses as to how various bioactive dietary components might be especially beneficial for certain genetic groups. Animal models are necessary to mimic aspects of the complex aetiology of IBD, and provide an important link between tissue culture studies and human trials. Once we are sufficiently confident of our hypotheses, we can then take modified diets to an IBD population that is stratified according to genotype. Studies in IBD patients fed a Mediterranean-style diet have been important in validating our hypotheses and as a proof-of-principle for the application of these sensitive omics technologies to aiding in the control of IBD symptoms.

  16. Why Are Omics Technologies Important to Understanding the Role of Nutrition in Inflammatory Bowel Diseases?

    Science.gov (United States)

    Ferguson, Lynnette R.; Barnett, Matthew P. G.

    2016-01-01

    For many years, there has been confusion about the role that nutrition plays in inflammatory bowel diseases (IBD). It is apparent that good dietary advice for one individual may prove inappropriate for another. As with many diseases, genome-wide association studies across large collaborative groups have been important in revealing the role of genetics in IBD, with more than 200 genes associated with susceptibility to the disease. These associations provide clues to explain the differences in nutrient requirements among individuals. In addition to genes directly involved in the control of inflammation, a number of the associated genes play roles in modulating the gut microbiota. Cell line models enable the generation of hypotheses as to how various bioactive dietary components might be especially beneficial for certain genetic groups. Animal models are necessary to mimic aspects of the complex aetiology of IBD, and provide an important link between tissue culture studies and human trials. Once we are sufficiently confident of our hypotheses, we can then take modified diets to an IBD population that is stratified according to genotype. Studies in IBD patients fed a Mediterranean-style diet have been important in validating our hypotheses and as a proof-of-principle for the application of these sensitive omics technologies to aiding in the control of IBD symptoms. PMID:27775675

  17. THE IMPORTANCE AND THE ROLES OF INFORMATION TECHNOLOGIES IN PRESCHOOL EDUCATION

    Directory of Open Access Journals (Sweden)

    Nazım BURGUL

    2008-06-01

    Full Text Available The aim of this research is to determine the importance and the roles of the existing informationtechnologies in preschool education and to do a content analysis.The research is done by using the descriptive study method which is one of the general scanning models. Having examinedthe results of the previous researches, the theoretical framework that would light the way for the research was prepared. Theavailable information about the subject was scanned from resources such as documents, other written sources and also theinternet, and expert’s opinions were asked for. The content analysis of the collected information was done.The preschool period is a process to which all education scientists attach great importance. However, in order to realize theaim of this process, well planned education programmes are needed. The preschool education period provides crèche,nursery and reception education activities. Because of the annual changes of education technologies, positive differences areseen for the teaching activities in this area. On the other hand, there are some requirements to do to speed up the educationand to increase the productivity of education in our present day information society.The preschool education programmes are “the Crèche Programme (0-36 months”, “The Nursery Programme (37-60months and “The Reception Programme (61-72 months”. Optimum educational programs must be prepared for activitiesthat will take place on a daily basis according to specific aims and attitudes to determine the educational status of theseactivities. After having examined the technology-based education model, it is observed by the evaluation and assessmentdiscipline that using equipment such as tv, radio, computer, video, projection, overhead projector and slide apparatus makesthe learning process more effective and productive.As a result, information has become the most expensive product today. The roles of computer-aided education and the

  18. An Investigation of the Attitudes of the National Teams’ Coaches Towards the Role and Importance of Information Technology in Sport

    Directory of Open Access Journals (Sweden)

    Nasim Salehi

    2011-01-01

    Full Text Available In order to investigate the attitude of elite coaches of the team and individual sports towards the role and importance of information technology in sport, 132 coaches were chosen as a sample and answered to the questionnaire of the role of information technology in sport organised by Liebermann and Katz that consisted of 3 different sections: A General attitude of the coaches towards computer and technology; B The importance of science and technology in achieving coaching experience; C Understanding science and technology in sport. Descriptive and inferential statistics (CFA and independent t - test were used in order to analyse the data. The findings demonstrated that elite coaches selected two aims as their chief ones: 1 - Winning medals in competitions; 2- Having a good relationship with the athletes. There was not any significant relationship between the attitudes of the men and women and the coaches of the individual and team sports on science and technology. It seems that elite coaches are aware on the general importance of sport sciences and have a positive attitude towards the use of sport technologies. But they do not practically transfer this positive attitude to competitive sport environments even when they use information technology for other purposes. Eventually it can be stated that the attitude of the coaches towards technology is very positive and consequently it is a must to find strategies in order to encourage them to use current technology and science practically.

  19. Exposure to lead in water and cysteine non-oxidative metabolism in Pelophylax ridibundus tissues

    Energy Technology Data Exchange (ETDEWEB)

    Kaczor, Marta [Jagiellonian University Medical College, Kopernika 7, 31-034 Krakow (Poland); Sura, Piotr [Department of Human Developmental Biology, Jagiellonian University Medical College, Kopernika 7, 31-034 Krakow (Poland); Bronowicka-Adamska, Patrycja [Jagiellonian University Medical College, Kopernika 7, 31-034 Krakow (Poland); Wrobel, Maria, E-mail: mbwrobel@cyf-kr.edu.pl [Jagiellonian University Medical College, Kopernika 7, 31-034 Krakow (Poland)

    2013-02-15

    Chronic, low-level exposure to metals is an increasing global problem. Lead is an environmentally persistent toxin that causes many lead-related pathologies, directly affects tissues and cellular components or exerts an effect of the generation of reactive oxygen species causing a diminished level of available sulfhydryl antioxidant reserves. Cysteine is one of substrates in the synthesis of glutathione - the most important cellular antioxidant, and it may also undergo non-oxidative desulfuration that produces compounds containing sulfane sulfur atoms. The aim of the experiment was to examine changes of the non-oxidative metabolism of cysteine and the levels of cysteine and glutathione in the kidneys, heart, brain, liver and muscle of Marsh frogs (Pelophylax ridibundus) exposed to 28 mg/L Pb(NO{sub 3}){sub 2} for 10 days. The activities of sulfurtransferases, enzymes related to the sulfane sulfur metabolism - 3-mercaptopyruvate sulfurtransfearse, {gamma}-cystathionase and rhodanese - were detected in tissue homogenates. The activity of sulfurtransferases was much higher in the kidneys of frogs exposed to lead in comparison to control frogs, not exposed to lead. The level of sulfane sulfur remained unchanged. Similarly, the total level of cysteine did not change significantly. The total levels of glutathione and the cysteine/cystine and GSH/GSSG ratios were elevated. Thus, it seems that the exposure to lead intensified the metabolism of sulfane sulfur and glutathione synthesis in the kidneys. The results presented in this work not only confirm the participation of GSH in the detoxification of lead ions and/or products appearing in response to their presence, such as reactive oxygen species, but also indicate the involvement of sulfane sulfur and rhodanese in this process (e.g. brain). As long as the expression of enzymatic proteins (rhodanese, MPST and CST) is not examined, no answer will be provided to the question whether changes in their activity are due to

  20. Rapid and real-time detection technologies for emerging viruses of biomedical importance

    Indian Academy of Sciences (India)

    M M Parida

    2008-11-01

    The development of technologies with rapid and sensitive detection capabilities and increased throughput have become crucial for responding to greater number threats posed by emerging and re-emerging viruses in the recent past. The conventional identification methods require time-consuming culturing, and/ or detection of antibodies, which are not very sensitive and specific. The recent advances in molecular biology techniques in the field of genomics and proteomics greatly facilitate the rapid identification with more accuracy. We have developed two real-time assays i.e., SYBR green I based real time reverse transcription polymerase chain reaction (RT-PCR) and RT-loop-mediated isothermal amplification (LAMP) assay for rapid detection as well as typing of some of the emerging viruses of biomedical importance viz. dengue, Japanese encephalitis, chikungunya, west Nile, severe acute respiratory syndrome virus (SARS) etc. Both these techniques are capable of detection and differentiation as well as quantifying viral load with higher sensitivity, rapidity, specificity. One of the most important advantages of LAMP is its field applicability, without requirement of any sophisticated equipments. Both these assays have been extensively evaluated and validated with clinical samples of recent epidemics from different parts of India. The establishment of these real time molecular assays will certainly facilitate the rapid detection of viruses with high degree of precision and accuracy in future.

  1. Direct effect of ownership and technology import: Firm level evidence from large and medium-enterprises in Shanghai

    Institute of Scientific and Technical Information of China (English)

    ZHU Pingfang; LI Lei

    2007-01-01

    This paper explores the direct effect of ownership and technology imports under the fiamework of neoclassical economic theory.The econometric analysis is based on panel data from a random sample of large and mediumenterprises in Shanghai,during the period of 1998 to 2003.The results show that Sino-foreign joint ventures,Sino-foralgn cooperative enterprises and foreignfunded enterprises (SANZI) enjoy higher labor productivity and total factor productlvity (TFP) than domestic enterprises.Intra-firm diffusion of non-codified technology,proxied by ovwnership,is the main source of their better performance,whereas internally transferred codified technology makes little contribution to TFP.For state-owned enterprises,codified technology imports have significantly raised both labor productivity and TFP,but such positive effect is significantly dependent on the S&T human resource.In contrast,no evidence supports that introduction of foreign technology has enhanced the productivity in domestic nonstate-owned enterprises.The empirical results indicate that SANZI do not have a distinct advantage in their codified technology.In addition,inadequate investment in assimilation process and research and development together with inefficient management of science and technology activities,may impede the use of imported technology.

  2. Interphase for ceramic matrix composites reinforced by non-oxide ceramic fibers

    Science.gov (United States)

    DiCarlo, James A. (Inventor); Bhatt, Ramakrishna (Inventor); Morscher, Gregory N. (Inventor); Yun, Hee-Mann (Inventor)

    2008-01-01

    A ceramic matrix composite material is disclosed having non-oxide ceramic fibers, which are formed in a complex fiber architecture by conventional textile processes; a thin mechanically weak interphase material, which is coated on the fibers; and a non-oxide or oxide ceramic matrix, which is formed within the interstices of the interphase-coated fiber architecture. During composite fabrication or post treatment, the interphase is allowed to debond from the matrix while still adhering to the fibers, thereby providing enhanced oxidative durability and damage tolerance to the fibers and the composite material.

  3. A Detailed Analysis over Some Important Issues towards Using Computer Technology into the EFL Classrooms

    Science.gov (United States)

    Gilakjani, Abbas Pourhosein

    2014-01-01

    Computer technology has changed the ways we work, learn, interact and spend our leisure time. Computer technology has changed every aspect of our daily life--how and where we get our news, how we order goods and services, and how we communicate. This study investigates some of the significant issues concerning the use of computer technology…

  4. ICT security- aspects important for nuclear facilities; Information and Communication Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Thunem, Atoosa P-J.

    2005-09-15

    Rapid application growth of complex Information and Communication Technologies (ICT) in every society and state infrastructure as well as industry has revealed vulnerabilities that eventually have given rise to serious security breaches. These vulnerabilities together with the course of the breaches from cause to consequence are gradually about to convince the field experts that ensuring the security of ICT-driven systems is no longer possible by only relying on the fundaments of computer science, IT, or telecommunications. Appropriating knowledge from other disciplines is not only beneficial, but indeed very necessary. At the same time, it is a common observation today that ICT-driven systems are used everywhere, from the nuclear, aviation, commerce and healthcare domains to camera-equipped web-enabled cellular phones. The increasing interdisciplinary and inter-sectoral aspects of ICT security worldwide have been providing updated and useful information to the nuclear domain, as one of the emerging users of ICT-driven systems. Nevertheless, such aspects have also contributed to new and complicated challenges, as ICT security for the nuclear domain is in a much more delicate manner than for any other domains related to the concept of safety, at least from the public standpoint. This report addresses some important aspects of ICT security that need to be considered at nuclear facilities. It deals with ICT security and the relationship between security and safety from a rather different perspective than usually observed and applied. The report especially highlights the influence on the security of ICT-driven systems by all other dependability factors, and on that basis suggests a framework for ICT security profiling, where several security profiles are assumed to be valid and used in parallel for each ICT-driven system, sub-system or unit at nuclear facilities. The report also covers a related research topic of the Halden Project with focus on cyber threats and

  5. Microbially-mediated method for synthesis of non-oxide semiconductor nanoparticles

    Science.gov (United States)

    Phelps, Tommy J.; Lauf, Robert J.; Moon, Ji Won; Rondinone, Adam J.; Love, Lonnie J.; Duty, Chad Edward; Madden, Andrew Stephen; Li, Yiliang; Ivanov, Ilia N.; Rawn, Claudia Jeanette

    2014-06-24

    The invention is directed to a method for producing non-oxide semiconductor nanoparticles, the method comprising: (a) subjecting a combination of reaction components to conditions conducive to microbially-mediated formation of non-oxide semiconductor nanoparticles, wherein said combination of reaction components comprises i) anaerobic microbes, ii) a culture medium suitable for sustaining said anaerobic microbes, iii) a metal component comprising at least one type of metal ion, iv) a non-metal component containing at least one non-metal selected from the group consisting of S, Se, Te, and As, and v) one or more electron donors that provide donatable electrons to said anaerobic microbes during consumption of the electron donor by said anaerobic microbes; and (b) isolating said non-oxide semiconductor nanoparticles, which contain at least one of said metal ions and at least one of said non-metals. The invention is also directed to non-oxide semiconductor nanoparticle compositions produced as above and having distinctive properties.

  6. Microbially-mediated method for synthesis of non-oxide semiconductor nanoparticles

    Energy Technology Data Exchange (ETDEWEB)

    Phelps, Tommy J.; Lauf, Robert J.; Moon, Ji-Won; Rondinone, Adam Justin; Love, Lonnie J.; Duty, Chad Edward; Madden, Andrew Stephen; Li, Yiliang; Ivanov, Ilia N.; Rawn, Claudia Jeanette

    2017-09-19

    The invention is directed to a method for producing non-oxide semiconductor nanoparticles, the method comprising: (a) subjecting a combination of reaction components to conditions conducive to microbially-mediated formation of non-oxide semiconductor nanoparticles, wherein said combination of reaction components comprises i) anaerobic microbes, ii) a culture medium suitable for sustaining said anaerobic microbes, iii) a metal component comprising at least one type of metal ion, iv) a non-metal component comprising at least one non-metal selected from the group consisting of S, Se, Te, and As, and v) one or more electron donors that provide donatable electrons to said anaerobic microbes during consumption of the electron donor by said anaerobic microbes; and (b) isolating said non-oxide semiconductor nanoparticles, which contain at least one of said metal ions and at least one of said non-metals. The invention is also directed to non-oxide semiconductor nanoparticle compositions produced as above and having distinctive properties.

  7. Minimum Viable Product and the Importance of Experimentation in Technology Startups

    Directory of Open Access Journals (Sweden)

    Dobrila Rancic Moogk

    2012-03-01

    Full Text Available Entrepreneurs are often faced with limited resources in their quest to commercialize new technology. This article presents the model of a lean startup, which can be applied to an organization regardless of its size or environment. It also emphasizes the conditions of extreme uncertainty under which the commercialization of new technology is carried out. The lean startup philosophy advocates efficient use of resources by introducing a minimum viable product to the market as soon as possible in order to test its value and the entrepreneur’s growth projections. This testing is done by running experiments that examine the metrics relevant to three distinct types of the growth. These experiments bring about accelerated learning to help reduce the uncertainty that accompanies commercialization projects, thereby bringing the resulting new technology to market faster.

  8. Human Resources or Information Technology: What is More Important for Companies in the Digital Era?

    National Research Council Canada - National Science Library

    Lejla Turulja; Nijaz Bajgorić

    2016-01-01

    .... On the other side, there is an increasing importance of human resource management (HRM) practices related to IT utilization, which are important for the business performance of a company in the rapidly changing knowledge-based economy...

  9. The Importance of Still Teaching the iGeneration: New Technologies and the Centrality of Pedagogy

    Science.gov (United States)

    Philip, Thomas M.; Garcia, Antero D.

    2013-01-01

    In this essay, Philip and Garcia argue that visions of mobile devices in the classroom often draw on assumptions about the inherent interests youth have in these devices, the capability of these interests to transfer from out-of-school contexts to the classroom, and the capacity for these new technologies to equalize the educational playing field.…

  10. The importance of technological innovation in the logistics of ethanol exports

    Directory of Open Access Journals (Sweden)

    José Petraglia

    2011-07-01

    Full Text Available This paper analyzes the technological status of the bulk liquids logistical process at the port of Santos. The main objective is to identify problems encountered in port logistics for the export of ethanol and evaluate their respective technological innovation perspectives. Ethanol exports have increased given international environmental appeals. Within the complex and uncertain environments that contemporary corporations are experiencing, environmental issues have captured global attention. There is an awareness as to the relevance of reducing pollutant emissions to the atmosphere and one of the manners of so doing is by utilising ethanol as a source of propulsion energy fuelling automobile engines. Brazil is one of largest, high quality, ethanol producers in the world and a strong competitor to serve the global market given that the quality of the port logistic infrastructure poses significant impact on exports. Thus, this article proposes to further deepen the theory fundamentals alongside research conducted at companies of South-central Brazil´s sugar alcohol supply chain sector. The study´s analytical model is based on bibliographical research, monitoring and descriptive field surveys at companies within the segment. The article demonstrates that although the logistical process is evolving technologically, further investments in logistic infrastructure is required so as to obtain a sustainable competitive advantage and ensure the feasibility of exports of the Brazilian product.Key words: logistic process, technological innovation and ethanol.

  11. Markets for Technology and the Importance of Firm-Specific Search for Innovation Performance

    DEFF Research Database (Denmark)

    Sofka, Wolfgang; Grimpe, Christoph

    , the costs of firm-specific search are only justified in underdeveloped markets. Otherwise, market transactions provide higher efficiency and flexibility. This negative cross-level interaction effect is stronger the more knowledge in an industry is covered by markets for technology. We test and support...

  12. Markets for Technology and the Importance of Firm-specific Search for Innovation Performance

    DEFF Research Database (Denmark)

    Grimpe, Christoph; Sofka, Wolfgang

    , the costs of firm-specific search are only justified in underdeveloped markets. Otherwise, market transactions provide higher efficiency and flexibility. This negative cross-level interaction effect is stronger the more knowledge in an industry is covered by markets for technology. We test and support...

  13. 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…

  14. Strategic Management of Educational Technology--The Importance of Leadership and Management

    Science.gov (United States)

    Moser, Franziska Zellweger

    2007-01-01

    Through case study research critical leadership and management tasks are identified regarding the integration of educational technology in teaching at research universities. The institutions studied, regardless their different characteristics and approaches, face common difficulties in engaging "second-wave" faculty. Furthermore, the coordination…

  15. 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…

  16. Paying for Joint or Single Audits? The Importance of Auditor Pairings and Differences in Technology Efficiency

    DEFF Research Database (Denmark)

    Holm, Claus; Thinggaard, Frank

    2016-01-01

    In the first theoretical paper on joint audits, Deng et al. predict that the audit fees for joint audits will be lower than those from single audits. However, the prediction depends on the combination of audit firms involved in the joint audit and on their technology efficiency as well...... as on the liability involved. This paper is the first to empirically test the predictions. Our findings from Denmark do not indicate any general difference in audit fees when two audit firms – regardless of combination and technology efficiency – conduct the statutory audit compared to a single Big audit firm....... The results indicate the existence of fixed coordination costs in joint audits. We do, however, find higher audit fees in Big-Small joint audits when the Small audit firm has a share of less than 25 per cent. This may reflect free-riding concerns....

  17. International careers and career success of Indian women in science & technology : The importance of career capital and organizational capital

    NARCIS (Netherlands)

    Valk, R.; van der Velde, E.G.; van Engen, Marloes

    2014-01-01

    This article presents a study on international careers and career success of Indian women in Science & Technology (S&T). We conducted interviews with 30 (upper) middle class Indian women in New Delhi and Bangalore (India) who pursued careers abroad as self-initiated expatriates (SIEs). Important

  18. International careers and career success of Indian women in science & technology : The importance of career capital and organizational capital

    NARCIS (Netherlands)

    Valk, R.; van der Velde, E.G.; van Engen, Marloes

    2014-01-01

    This article presents a study on international careers and career success of Indian women in Science & Technology (S&T). We conducted interviews with 30 (upper) middle class Indian women in New Delhi and Bangalore (India) who pursued careers abroad as self-initiated expatriates (SIEs). Important ele

  19. TECHNOLOGICAL AND FUNCTIONAL PROPERTIES OF LACTIC ACID BACTERIA: THE IMPORTANCE OF THESE MICROORGANISMS FOR FOOD

    Directory of Open Access Journals (Sweden)

    Amanda de Souza Motta

    2015-12-01

    Full Text Available Eacters of coccus or rods Gram-positive, catalase negative, non-sporulating, which produce lactic acid as the major end product during the fermentation of carbohydrates. When applied on food, provides beneficial effects to consumers through its functional and technological properties. With this the present review article, explore the potential application of lactic acid bacteria in food. The following genera are considered the principal lactic acid bacteria: Aerococcus, Carnobacterium, Enterococcus, Lactobacillus, Lactococcus, Leuconostoc, Oenococcus, Pediococcus, Streptococcus, Tetragenococcus, Vagococcus and Weissella. These cultures have been used as starter or adjunct cultures for the fermentation of foods and beverages due to their contributions to the sensorial characteristics of these products and by microbiological stability. Their probiotic properties have also been investigated. More recent studies by indigenous cultures have received increased attention in light of the search for isolated cultures of a given raw material and a certain region. These microorganisms are being investigated for its functional and technological potential that may be applied in product development with its own characteristics and designation of origin. Those properties will be discussed in the present review in order to highlight the performance of these bacteria and the high degree of control over the fermentation process and standardization of the final product. The use of autochthonous cultures will be considered due the increase of studies of new cultures of lactic acid bacteria isolated of milk and meat of distinct products.

  20. Display MTF measurements based on scanning and imaging technologies and its importance in the application space

    Science.gov (United States)

    Kaur, Balvinder; Olson, Jeff; Flug, Eric A.

    2016-05-01

    Measuring the Modulation Transfer Function (MTF) of a display monitor is necessary for many applications such as: modeling end-to-end systems, conducting perception experiments, and performing targeting tasks in real-word scenarios. The MTF of a display defines the resolution properties and quantifies how well the spatial frequencies are displayed on a monitor. Many researchers have developed methods to measure display MTFs using either scanning or imaging devices. In this paper, we first present methods to measure display MTFs using two separate technologies and then discuss the impact of a display MTF on a system's performance. The two measurement technologies were scanning with a photometer and imaging with a CMOS based camera. To estimate a true display MTF, measurements made with the photometer were backed out for the scanning optics aperture. The developed methods were applied to measure MTFs of the two types of monitors, Cathode Ray Tube (CRT) and Liquid Crystal Display (LCD). The accuracy of the measured MTFs was validated by comparing MTFs measured with the two systems. The methods presented here are simple and can be easily implemented employing either a Prichard photometer or an imaging device. In addition, the impact of a display MTF on the end-to-end performance of a system was modeled using NV-IPM.

  1. 77 FR 35057 - Importer of Controlled Substances; Notice of Registration; Rhodes Technologies

    Science.gov (United States)

    2012-06-12

    ... the company's physical security systems, verification of the company's compliance with state and local laws, and a review of the company's background and history. Therefore, pursuant to 21 U.S.C. 952(a) and...: Drug Schedule Opium, raw (9600) II Poppy Straw Concentrate (9670) II The company plans to import the...

  2. Importance of high-throughput cell separation technologies for genomics/proteomics-based clinical diagnostics

    Science.gov (United States)

    Leary, James F.; Szaniszlo, Peter; Prow, Tarl W.; Reece, Lisa M.; Wang, Nan; Asmuth, David M.

    2002-06-01

    Gene expression microarray analyses of mixtures of cells approximate a weighted average of the gene expression profiles (GEPs) of each cell type according to its relative abundance in the overall cell sample being analyzed. If the targeted subpopulation of cells is in the minority, or the expected perturbations are marginal, then such changes will be masked by the GEP of the normal/unaffected cells. We show that the GEP of a minor cell subpopulation is often lost when that cell subpopulation is of a frequency less than 30 percent. The GEP is almost always masked by the other cell subpopulations when that frequency drops to 10 percent or less. Several methodologies can be employed to enrich the target cells submitted for microarray analyses. These include magnetic sorting and laser capture microdissection. However, high-throughput flow cytometry/cell sorting overcomes many restrictions of experimental enrichment conditions. This technology can also be used to sort smaller numbers of cells of specific cell subpopulations and subsequently amplify their mRNAs before microarray analyses. When purification techniques are applied to unfixed samples, the potential for changes in gene levels during the process of collection is an additional concern. High-throughput cell separation technologies are needed that can process the necessary number of cells expeditiously in order to avoid such uncontrolled changes in the target cells GEP. In cases where even the use of HTS yields only a small number of cells, the mRNAs (after reverse transcription to cDNA's) must be amplified to yield enough material for conventional microarray analyses. However, the problem of using microamplification PCR methods to expand the amount of cDNAs (from mRNAs) is that it is very difficult to amplify equally all of the mRNAs. Unequal amplification leads to a distorted gene expression profile on the microarray. Linear amplifications is difficult to achieve. Unfortunately, present-day gene-chips need to

  3. The Application of Genomic Technologies to Investigate the Inheritance of Economically Important Traits in Goats

    Directory of Open Access Journals (Sweden)

    Marcel Amills

    2014-01-01

    Full Text Available Goat genomics has evolved at a low pace because of a lack of molecular tools and sufficient investment. Whilst thousands and hundreds of quantitative trait loci (QTL have been identified in cattle and sheep, respectively, about nine genome scans have been performed in goats dealing with traits as conformation, growth, fiber quality, resistance to nematodes, and milk yield and composition. In contrast, a great effort has been devoted to the characterization of candidate genes and their association with milk, meat, and reproduction phenotypes. In this regard, causal mutations have been identified in the αS1-casein gene that has a strong effect on milk composition and the PIS locus that is linked to intersexuality and polledness. In recent times, the development of massive parallel sequencing technologies has allowed to build a reference genome for goats as well as to monitor the expression of mRNAs and microRNAs in a broad array of tissues and experimental conditions. Besides, the recent design of a 52K SNP chip is expected to have a broad impact in the analysis of the genetic architecture of traits of economic interest as well as in the study of the population structure of goats at a worldwide scale.

  4. The Most Important Directions Of Development Of Technology Convergence And The Basic Scope Of Nanoproducts

    Directory of Open Access Journals (Sweden)

    Andrey Prigulnyy

    2012-06-01

    Full Text Available The author investigated the evolution of the process of production in a nanosphere, analyzes the features and achievements of production units of nanotechnology, nanomaterials and nano-products in various sectors of the Russian economy: electronics, medical and pharmacological industry, genetic engineering, production of construction materials, electric power industry. Considered sectoral and regional distribution of particular nanotechnologies and nanomaterials. Allocated Rupp leading countries of the nanospheres. As the proliferation of nanotechnology leaders selected USA, Japan, Germany and South Korea. In the next group of countries with high development of nanotechnology, with a lower level of activity states - Israel, Singapore, the Netherlands, Sweden and Switzerland. The next group consists of France, Britain and China, where the level exceeds the level of real nanoaktivnosti nanotechnology. Based on the Letter of the world and practice, the author of the nanotechnology sector is estimated to be the most attractive to venture capital. The problem lies in the expansion of the Russian practice of attracting foreign venture capital to fund research. One of the most realistic solution to this problem is in the framework of the strategy of cooperation between science, business and government, to accelerate the transition of technologies from laboratory to industrial nanomaterials from fragmentary studies to design innovation.

  5. Evaluation of High Energy Nuclear Data of Importance for Use in Accelerator and Space Technology

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Young Ouk

    2005-10-15

    New evaluation were performed for neutron- and proton-induced reactions for energies up to 250 400 MeV on C-12, N-14, O-16, Al-27, Si-28, Ca-40, Ar-40, Fe-54,58, Ni-64, Cu-63,65, Zr-90, Pb-208, Th-232, U-233,234,236, and Cm-243246. The evaluated results are then applied to the accelerator and space technology. A set of optical model parameters were optimized by searching a number of adjustable coefficients with the Simulated Annealing(SA) method for the spherical nuclei. A parameterization of the empirical formula was proposed to describe the proton-nucleus non-elastic cross sections of high-priority elements for space shielding purpose for proton energies from reaction threshold up to 400 MeV, which was then implemented into the fast scoping space shielding code CHARGE, based on the results of the optical model analysis utilizing up-to-date measurements. For proton energies up to 400 MeV covering most of the incident spectrum for trapped protons and solar energetic particle events, energy-angle spectra of secondary neutrons produced from the proton-induced neutron production reaction were prepared. The evaluated cross section set was applied to the thick target yield (TTY) and promp radiation benchmarks for the accelerator shielding. As for the assessment of the radiological impact of the accelerator to the environment, relevant nuclear reaction cross sections for the activation of the air were recommended among the author's evaluations and existing library based on the available measurements.

  6. Investigation of the fungal community structures of imported wheat using high-throughput sequencing technology

    Science.gov (United States)

    Wang, Ying; Zhang, Guiming; Gao, Ruifang; Xiang, Caiyu; Feng, Jianjun; Lou, Dingfeng; Liu, Ying

    2017-01-01

    This study introduced the application of high-throughput sequencing techniques to the investigation of microbial diversity in the field of plant quarantine. It examined the microbial diversity of wheat imported into China, and established a bioinformatics database of wheat pathogens based on high-throughput sequencing results. This study analyzed the nuclear ribosomal internal transcribed spacer (ITS) region of fungi through Illumina Miseq sequencing to investigate the fungal communities of both seeds and sieve-through. A total of 758,129 fungal ITS sequences were obtained from ten samples collected from five batches of wheat imported from the USA. These sequences were classified into 2 different phyla, 15 classes, 33 orders, 41 families, or 78 genera, suggesting a high fungal diversity across samples. Apairwise analysis revealed that the diversity of the fungal community in the sieve-through is significantly higher than those in the seeds. Taxonomic analysis showed that at the class level, Dothideomycetes dominated in the seeds and Sordariomycetes dominated in the sieve-through. In all, this study revealed the fungal community composition in the seeds and sieve-through of the wheat, and identified key differences in the fungal community between the seeds and sieve-through. PMID:28241020

  7. Technological regime of extraction, an important aid to exploiting natural gas deposits

    Energy Technology Data Exchange (ETDEWEB)

    Katzung, K.P.; Lenk, G.

    1967-02-01

    When planning the economic exploitation of gas reservoirs, it is important to determine as early as possible the constant rate of production and the length of time for which it can be sustained before a booster station must be provided to deliver the gas at the pressure required by the consumer. The following steps are recommended: (1) Determine the productive capacity by the back-pressure test or the isochronal test method. (2) Determine the productivity index and the production rate per well. (3) Calculate the decline of the reservoir pressure. (4) Calculate the cumulative production and the flowing bottomhole pressure as functions of times. (5) Caluculate the wellhead pressure as a function of time. The necessary formulas are given, and the calculations shown for a numerical example; the results are also plotted graphically.

  8. Hop-Derived Prenylflavonoids and Their Importance in Brewing Technology – A Review

    Directory of Open Access Journals (Sweden)

    Elena Mudura

    2015-05-01

    Full Text Available Beer is one of the world’s most popular beverage products. Beer is all natural ingredients, so moderate consumption contributes to a healthy daily diet. Beer contains a large variety of phenolic compounds which are derived from the processed cereal (70% and hops (30% and which are responsible for the antioxidant activity of the beverage. Hops (Humulus lupulus L. are an essential ingredient of beer and are a source of polyphenols that contain the prenyl or geranyl group in the chemical structure, xanthohumol, isoxanthohumol, 6-prenilnaringenin and 8-prenylnaringenin. The prenylflavonoid's compounds found in beer have different biological activities demonstrated in vitro as antioxidant, anticarcinogenic, anti-inflammatory, estrogenic and antiviral. Important quantities of prenylflavonoids are lost during wort production. The losses may be explained by the low solubility of these compounds and its insufficient extraction in wort. Using appropriate engineering strategies, improvements in the recovery of prenylflavonoids from hops into beer has involved increased hopping rate, improved brewing process, especially wort boiling, increased colored malt yields and management of beer fermentations.Beer is one of the world’s most popular beverage products. Beer is all natural ingredients, so moderate consumption contributes to a healthy daily diet. Beer contains a large variety of phenolic compounds which are derived from the processed cereal (70% and hops (30% and which are responsible for the antioxidant activity of the beverage. Hops (Humulus lupulus L. are an essential ingredient of beer and are a source of polyphenols that contain the prenyl or geranyl group in the chemical structure, xanthohumol, isoxanthohumol, 6-prenilnaringenin and 8-prenylnaringenin. The prenylflavonoid's compounds found in beer have different biological activities demonstrated in vitro as antioxidant, anticarcinogenic, anti-inflammatory, estrogenic and antiviral. Important

  9. Fast-neutron capture cross sections of importance in technological applications. [Review

    Energy Technology Data Exchange (ETDEWEB)

    Poenitz, W. P.

    1979-01-01

    The importance of the capture cross section of the major fertile nuclei, /sup 238/U and /sup 232/Th, leads to the consideration of these data. The /sup 238/U (n,..gamma..) cross section is considered of priority as it is part of the /sup 238/U-/sup 239/Pu cycle. Experimental techniques used in the measurements of these data are considered. Data measured more recently are compared with provisions made for the possible explanations of differing results. It is concluded that the /sup 238/U (n,..gamma..) cross section is known with approx. 5% above 10 keV and fulfills the uncertainty limit for this cross section set to achieve design accuracy for k/sub eff/ and the breeding ratio above 500 keV. Below 500 keV, the present uncertainty falls short of the required 1.5 to 3.0% uncertainty. Specific recommendations are made to resolve existing discrepancies and data uncertainties. 84 references.

  10. Proazaphosphatranes: Versatile molecules with applications in fuel cell technology, biodiesel production and important organic transformations

    Science.gov (United States)

    Wadhwa, Kuldeep

    In recent years proazaphosphatranes of type P(RNCH2CH 2)3N have proven their synthetic utility as catalysts and as stoichiometric bases in a variety of organic transformations. Several reports from our group appeared in which the use of proazaphosphatranes for the activation of the silicon to synthesize useful organic intermediates. Herein we report the use of proazaphosphatranes to synthesize various useful small organic molecules by the activation of Si-O and Si-C bonds, along with efforts to gain evidence for silicon group activation. We previously demonstrated that a phosphatranium cation for which the counter anion is nitrate, is an excellent catalyst for aza- and thia-Michael reactions. Evidence was presented that such a nitrate salt in which the cation was bound to a solid support was superior to a commercially available nitrate anion exchange resin. These results prompted us to chemically bind phosphatranium salts to NafionRTM membrane supports to function as nitrate and hydroxide ion conducting membranes for fuel cell applications. Here we report the synthesis of a novel anion exchange fuel cell membrane by chemically attaching proazaphosphatranium and phosphatranium cations under microwave conditions to the sulfonic groups of Nafion-F RTM and the use of solid-state NMR techniques to determine the structure and composition of this anion exchange membrane. A thermally and air stable derivative of a proazaphosphatrane i.e., a benzyl azidoproazaphosphatrane, was discovered in our laboratory which was shown to be an excellent catalyst for biodiesel synthesis via the transesterification of soybean oil and for other Lewis base- catalyzed important organic transformations. However, the heterogeneous analog i.e., a Merrifield resin-bound azidoproazaphosphatrane, was found to be deactivated after 11 cycles for the transesterification of soybean oil. We report here an attempted synthesis of a TeflonRTM - and NafionRTM-bound azidoproazaphosphatrane. Such a solid

  11. Importance of the validation of saving technologies of electric power; Importancia de la validacion de tecnologias ahorradoras de energia electrica

    Energy Technology Data Exchange (ETDEWEB)

    Valer Negrete, Adrian [Programa de Ahorro de Energia del Sector Electrico (PAESE), Comision Federal de Electricidad (Mexico)

    2003-07-01

    Within the Programs of Energy Saving it is fundamental the search and application of new technologies, with which this saving can be obtained, selected with base in their technical characteristics that allow to reduce to the consumptions and demands of power, without damaging the electric networks nor the transformers of the Comision Federal de Electricidad. It is important that the investments which are made count on attractive periods of capital recovery, in comparison with the useful life of the product, reason why the knowledge and price of the new technologies will be parameters to consider in an important manner, creating the need of conducting tests that verify the veracity of the information of the supplier, resulting in certain cases, the change of design of these technologies, so that thus they fulfill the engaged characteristics. This paper indicates the characteristics that the new saving technologies of electrical energy must fulfill and the tests and parameters to consider their evaluation. [Spanish] Dentro de los Programas de Ahorro de Energia es fundamental la busqueda y aplicacion de nuevas tecnologias, con las que se pueda obtener dicho ahorro, seleccionadas con base en sus caracteristicas tecnicas que permitan reducir los consumos y demandas de potencia, sin danar las redes ni transformadores de la Comision Federal de Electricidad. Es importante que las inversiones que se realicen cuenten con periodos de recuperacion de capital atractivos, comparados con la vida util del producto, por lo que el conocimiento y precio de las nuevas tecnologias seran parametros a considerar de manera importante, creandose la necesidad de realizar pruebas que verifiquen la veracidad de la informacion del proveedor, resultando en determinados casos, el cambio de diseno de dichas tecnologias, para que asi cumplan las caracteristicas prometidas. Este trabajo indica las caracteristicas que deben cumplir las nuevas tecnologias ahorradoras de energia electrica y las

  12. Thermal non-oxidative aromatization of light alkanes catalyzed by gallium nitride.

    Science.gov (United States)

    Li, Lu; Mu, Xiaoyue; Liu, Wenbo; Kong, Xianghua; Fan, Shizhao; Mi, Zetian; Li, Chao-Jun

    2014-12-15

    The thermal catalytic activity of GaN in non-oxidative alkane dehydroaromatization has been discovered for the first time. The origin of the catalytic activity was studied experimentally and theoretically. Commercially available GaN powders with a wurtzite crystal structure showed superior stability and reactivity for converting light alkanes, including methane, propane, n-butane, n-hexane and cyclohexane into benzene at an elevated temperature with high selectivity. The catalyst is highly robust and can be used repeatedly without noticeable deactivation.

  13. Non-oxidic nanoscale composites: single-crystalline titanium carbide nanocubes in hierarchical porous carbon monoliths.

    Science.gov (United States)

    Sonnenburg, Kirstin; Smarsly, Bernd M; Brezesinski, Torsten

    2009-05-07

    We report the preparation of nanoscale carbon-titanium carbide composites with carbide contents of up to 80 wt%. The synthesis yields single-crystalline TiC nanocubes 20-30 nm in diameter embedded in a hierarchical porous carbon matrix. These composites were generated in the form of cylindrical monoliths but can be produced in various shapes using modern sol-gel and nanocasting methods in conjunction with carbothermal reduction. The monolithic material is characterized by a combination of microscopy, diffraction and physisorption. Overall, the results presented in this work represent a concrete design template for the synthesis of non-oxidic nanoscale composites with high surface areas.

  14. THEORETICAL AND PRACTICAL CONSIDERATIONS REGARDING THE IMPORTANCE OF INVESTMENT IN TECHNOLOGY AND INFORMATION IN THE PROCESS OF ECONOMIC GROWTH

    Directory of Open Access Journals (Sweden)

    CEAUSESCU IONUT

    2013-02-01

    Full Text Available The main purpose of this study is to capture based on new theories of economic growth in the knowledge, based economic development, the importance of investing in information are as a new factor of production, we propose a different treatment of essential identifiable knowledge structures: technologies and information .. Meanwhile, the article aims to capture the role that information plays in this highly complex process of economic growth. I realized through this expose, a representation of specific investments in information behavior and reasoning phenomena sustainable development concepts.

  15. The Ways in which Technology Is Imported and Their Effects on Employment and Training--The Case of the Ivory Coast.

    Science.gov (United States)

    Kone, Zobila

    1984-01-01

    If education is to play a role in the design and implementation of a policy of technological development in the Ivory Coast, an educational policy is needed that aims at improving the country's ability to assimilate, adapt, and modify imported technologies and to produce new technologies locally. (RM)

  16. Eliminating Crystals in Non-Oxide Optical Fiber Preforms and Optical Fibers

    Science.gov (United States)

    Tucker, Dennis S.; LaPointe, Michael R.

    2012-01-01

    Non ]oxide fiber optics such as heavy metal fluoride and chalcogenide glasses are extensively used in infrared transmitting applications such as communication systems, chemical sensors, and laser fiber guides for cutting, welding and medical surgery. The addition of rare earths such as erbium, enable these materials to be used as fiber laser and amplifiers. Some of these glasses however are very susceptible to crystallization. Even small crystals can lead to light scatter and a high attenuation coefficient, limiting their usefulness. Previously two research teams found that microgravity suppressed crystallization in heavy metal fluoride glasses. Looking for a less expensive method to suppress crystallization, ground based research was performed utilizing an axial magnetic field. The experiments revealed identical results to those obtained via microgravity processing. This research then led to a patented process for eliminating crystals in optical fiber preforms and the resulting optical fibers. In this paper, the microgravity results will be reviewed as well as patents and papers relating to the use of magnetic fields in various material and glass processing applications. Finally our patent to eliminate crystals in non ]oxide glasses utilizing a magnetic field will be detailed.

  17. Foreign enterprises may enjoy income tax exemption on technology import%外国企业技术进口可减免企业所得税

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ China's State Administration of Taxation and the Ministry of Commerce recently released a circular further making clear the procedures on examining and approving applications for reduction and exemption of enterprise income tax on royalties involved in technology import, to encourage technology import and to standardise the procedures for tax reduction and exemprion.

  18. Cerebral non-oxidative carbohydrate consumption in humans driven by adrenaline

    DEFF Research Database (Denmark)

    Seifert, Thomas S; Brassard, Patrice; Jørgensen, Thomas B

    2009-01-01

    (1)-adrenergic receptor antagonist metroprolol. These observations suggest involvement of a beta(2)-adrenergic mechanism in non-oxidative metabolism for the brain. Therefore, we evaluated the effect of adrenaline (0.08 microg kg(-1) min(-1) i.v. for 15 min) and noradrenaline (0.5, 0.1 and 0.15 microg...... kg(-1) min(-1) i.v. for 20 min) on the arterial to internal jugular venous concentration differences (a-v diff) of O(2), glucose and lactate in healthy humans. Adrenaline (n = 10) increased the arterial concentrations of O(2), glucose and lactate (P ... from 0.6 +/- 0.1 to 0.8 +/- 0.2 mM (mean +/- s.d.; P adrenaline...

  19. Activation of Proinflammatory Responses in Cells of the Airway Mucosa by Particulate Matter: Oxidant- and Non-Oxidant-Mediated Triggering Mechanisms

    Directory of Open Access Journals (Sweden)

    Johan Øvrevik

    2015-07-01

    Full Text Available Inflammation is considered to play a central role in a diverse range of disease outcomes associated with exposure to various types of inhalable particulates. The initial mechanisms through which particles trigger cellular responses leading to activation of inflammatory responses are crucial to clarify in order to understand what physico-chemical characteristics govern the inflammogenic activity of particulate matter and why some particles are more harmful than others. Recent research suggests that molecular triggering mechanisms involved in activation of proinflammatory genes and onset of inflammatory reactions by particles or soluble particle components can be categorized into direct formation of reactive oxygen species (ROS with subsequent oxidative stress, interaction with the lipid layer of cellular membranes, activation of cell surface receptors, and direct interactions with intracellular molecular targets. The present review focuses on the immediate effects and responses in cells exposed to particles and central down-stream signaling mechanisms involved in regulation of proinflammatory genes, with special emphasis on the role of oxidant and non-oxidant triggering mechanisms. Importantly, ROS act as a central second-messenger in a variety of signaling pathways. Even non-oxidant mediated triggering mechanisms are therefore also likely to activate downstream redox-regulated events.

  20. 31 CFR 545.505 - Importation of goods, software, or technology exported from the territory of Afghanistan...

    Science.gov (United States)

    2010-07-01

    ... technology exported from the territory of Afghanistan controlled by the Taliban prior to July 6, 1999. 545... technology exported from the territory of Afghanistan controlled by the Taliban prior to July 6, 1999. (a... technology from the territory of Afghanistan controlled by the Taliban is authorized provided that: (1)...

  1. Effect of Prior Exposure at Elevated Temperatures on Tensile Properties and Stress-Strain Behavior of Four Non-Oxide Ceramic Matrix Composites

    Science.gov (United States)

    2015-06-18

    OF FOUR NON-OXIDE CERAMIC MATRIX COMPOSITES THESIS JUNE 2015 Sarah M. Wallentine, Captain, USAF AFIT-ENY-MS-15-J-048 DEPARTMENT OF THE...TEMPERATURES ON TENSILE PROPERTIES AND STRESS-STRAIN BEHAVIOR OF FOUR NON-OXIDE CERAMIC MATRIX COMPOSITES THESIS Presented to the Faculty...PRIOR EXPOSURE AT ELEVATED TEMPERATURES ON TENSILE PROPERTIES AND STRESS-STRAIN BEHAVIOR OF FOUR NON-OXIDE CERAMIC MATRIX COMPOSITES Sarah M

  2. Laser beam joining of non-oxidic ceramics for ultra high temperature resistant joints

    Energy Technology Data Exchange (ETDEWEB)

    Lippmann, W.; Knorr, J.; Wolf, R.; Reinecke, A.M.; Rasper, R. [Univ. of Technology Dresden (Germany)

    2004-07-01

    The excellent technical properties of silicon carbide (SiC) and silicon nitride (Si{sub 3}N{sub 4}) ceramics, such as resistance to extreme temperatures, oxidation, mechanical wear, aggressive chemical substances and radioactive radiation and also its high thermal conductivity and good temperature-shock resistance, make these ceramics ideally suited for use in the field of nuclear technology. However, their practical use has been limited so far because of the unavailability of effective joining techniques for these ceramics, especially for high temperature applications. A new joining technology (CERALINK {sup registered}) has been developed in a network project which allowed high temperature resistant and vacuum-tight joining of SiC or Si{sub 3}N{sub 4} ceramics. A power laser is used as heat source, which makes it possible to join ceramic components in free atmosphere in combination with a pure oxidic braze filler. As no furnace is necessary, there are no limitations on the component dimensions by the furnace-geometry. During the joining process, the heated area can be limited to the seam area so that this technology can also be used to encapsulate materials with a low melting point. The seam has a high mechanical strength, it is resistant to a wide range of chemicals and radiation and it is also vacuum-tight. The temperature resistance can be varied by variation of the braze filler composition - usually between 1,400 C and >1,600 C. Beside the optimum filler it is also important to select the suitable laser wavelength. The paper will demonstrate the influence of different wave lengths, i. e. various laser types, on the seam quality. Examples are chosen to illustrate the strengths and limitations of the new technology.

  3. Innovation in Information Technology: Theoretical and Empirical Study in SMQR Section of Export Import in Automotive Industry

    Science.gov (United States)

    Edi Nugroho Soebandrija, Khristian; Pratama, Yogi

    2014-03-01

    This paper has the objective to provide the innovation in information technology in both theoretical and empirical study. Precisely, both aspects relate to the Shortage Mispacking Quality Report (SMQR) Claims in Export and Import in Automotive Industry. This paper discusses the major aspects of Innovation, Information Technology, Performance and Competitive Advantage. Furthermore, In the empirical study of PT. Astra Honda Motor (AHM) refers to SMQR Claims, Communication Systems, Analysis and Design Systems. Briefly both aspects of the major aspects and its empirical study are discussed in the Introduction Session. Furthermore, the more detail discussion is conducted in the related aspects in other sessions of this paper, in particular in Literature Review in term classical and updated reference of current research. The increases of SMQR claim and communication problem at PT. Astra Daihatsu Motor (PT. ADM) which still using the email cause the time of claim settlement become longer and finally it causes the rejected of SMQR claim by supplier. With presence of this problem then performed to design the integrated communication system to manage the communication process of SMQR claim between PT. ADM with supplier. The systems was analyzed and designed is expected to facilitate the claim communication process so that can be run in accordance with the procedure and fulfill the target of claim settlement time and also eliminate the difficulties and problems on the previous manual communication system with the email. The design process of the system using the approach of system development life cycle method by Kendall & Kendall (2006)which design process covers the SMQR problem communication process, judgment process by the supplier, claim process, claim payment process and claim monitoring process. After getting the appropriate system designs for managing the SMQR claim, furthermore performed the system implementation and can be seen the improvement in claim communication

  4. Innovation in Information Technology: Theoretical and Empirical Study in SMQR Section of Export Import in Automotive Industry

    Directory of Open Access Journals (Sweden)

    Soebandrija Khristian Edi Nugroho

    2014-03-01

    Full Text Available This paper has the objective to provide the innovation in information technology in both theoretical and empirical study. Precisely, both aspects relate to the Shortage Mispacking Quality Report (SMQR Claims in Export and Import in Automotive Industry. This paper discusses the major aspects of Innovation, Information Technology, Performance and Competitive Advantage. Furthermore, In the empirical study of PT. Astra Honda Motor (AHM refers to SMQR Claims, Communication Systems, Analysis and Design Systems. Briefly both aspects of the major aspects and its empirical study are discussed in the Introduction Session. Furthermore, the more detail discussion is conducted in the related aspects in other sessions of this paper, in particular in Literature Review in term classical and updated reference of current research. The increases of SMQR claim and communication problem at PT. Astra Daihatsu Motor (PT. ADM which still using the email cause the time of claim settlement become longer and finally it causes the rejected of SMQR claim by supplier. With presence of this problem then performed to design the integrated communication system to manage the communication process of SMQR claim between PT. ADM with supplier. The systems was analyzed and designed is expected to facilitate the claim communication process so that can be run in accordance with the procedure and fulfill the target of claim settlement time and also eliminate the difficulties and problems on the previous manual communication system with the email. The design process of the system using the approach of system development life cycle method by Kendall & Kendall (2006which design process covers the SMQR problem communication process, judgment process by the supplier, claim process, claim payment process and claim monitoring process. After getting the appropriate system designs for managing the SMQR claim, furthermore performed the system implementation and can be seen the improvement in

  5. Non-oxidative dehydro-oligomerization of methane to higher molecular weight hydrocarbons at low temperatures

    Institute of Scientific and Technical Information of China (English)

    王林胜; 徐奕德; 陶龙骧

    1997-01-01

    The non-oxidative dehydro-oligomerization of methane to higher molecular weight hydrocarbons such as aroma tics and C2 hydrocarbons in a low temperature range of 773-973 K with Mo/HZSM-5,Mo-Zr/HZSM-5 and Mo-W/HZSM-5 catalysts is studied.The means for enhancing the activity and stability of the Mo-containing catalysts under the reaction conditions is reported.Quite a stable methane conversion rate of over 10% with a high selectivity to the higher hydrocarbons has been obtained at a temperature of 973 K.Pure methane conversions of about 5.2% and 2.0% have been obtained at 923 and 873 K,respectively.In addition,accompanied by the C2-C3 mixture,tht- methane reaction can be initiated even at a lower temperature and the conversion rate of methane is enhanced by the presence of tne initiator of C2-C3 hydrocarbons.Compared with methane oxidative coupling to ethylene,the novel way for methane transformation is significant and reasonable for its lower reaction temperatures and high selectivity to the desired prod

  6. Important innovations in conventional drivage technology by a new generation of drilling jumbos; Massgebende Innovationen in der konventionellen Vortriebstechnologie durch eine neue Bohrwagengeneration

    Energy Technology Data Exchange (ETDEWEB)

    Wennmohs, Karl-Heinz [Atlas Copco MCT GmbH, Essen (Germany). Global Strategic Customers

    2009-01-29

    Important innovations in the development of the new generation of drilling jumbos led to an increase in the performance of conventional drivage technology, which had previously not been considered possible. An important factor in addition to the high drilling rate is the greater precision of the kinematics. This permits important cost savings on concrete and re-profiling. At the same time customer requirements such as the pre-drilling technology, recording of drilling parameters, profile monitoring and communication engineering were implemented in this new generation of drilling jumbos. (orig.)

  7. The Features and Effects of China's Importing Environmental Technology%中国引进环境技术的特征及效应

    Institute of Scientific and Technical Information of China (English)

    康明已; 佘群枝

    2012-01-01

    Environmental technology introduction is an important way of improving environment by getting advanced environmental technology in China.The ways of China's importing environmental technology are diversified,including the import of environmental products and services,the technological introduction brought by foreign investment,the environmental project supported by international financial organization and the environmental technology import accompanied by Clean Development Mechanism.The import of environmental technology in China focuses relatively on the new energy and renewable energy technology and it has brought further overflow effects,improved the environmental technology level in China and slowed down the emission of China's main pollutants.%环境技术引进是中国获取先进环境技术改善环境的重要途径,中国引进环境技术的渠道多元化,包括环境产品与服务的进口、外国直接投资带动的技术引进、国际金融机构援助的环境工程以及伴随清洁发展机制的环境技术引进;中国环境技术引进相对集中于新能源和可再生能源技术。环境技术的引进进一步产生技术外溢效应,提高了中国环境技术水平,减缓了中国主要污染物排放增速。

  8. Non-oxidative dehydroaromatization of methane:an effective reaction regeneration cyclic operation for catalyst life extension

    OpenAIRE

    Portilla Ovejero, Mª Teresa; LLOPIS ALONSO, FRANCISCO; LLOPIS ALONSO, FRANCISCO JAVIER; Martínez, Cristina

    2015-01-01

    Non-oxidative methane aromatization is an attractive direct route for producing higher hydrocarbons. It is highly selective to benzene despite the low conversion due to thermodynamic limitations, and Mo/H-ZSM-5, the first catalyst proposed for this reaction, is still considered as one of the most adequate. The major problem of this process is the severe catalyst deactivation due to the rapid build-up of carbonaceous deposits on the catalysts. Here we present an effective regeneration procedur...

  9. Determining the most important factors for sustainable energy technology selection in Africa: application of the Delphi technique

    CSIR Research Space (South Africa)

    Barry, M-L

    2008-04-01

    Full Text Available into account when identifying the most sustainable technological systems in the African context. The study utilised the Delphi technique. The questionnaire of the first round was based on factors identified during a focus group exercise with energy experts...

  10. High Technology Development and Creation of Experimental Industrial Area of High-Performance Precision Diamond Dress Tool Production for Engineering Needs and Import Substitution in Ukraine

    Directory of Open Access Journals (Sweden)

    N. Novikov

    2013-09-01

    Full Text Available Manufacturing design of high-precision diamond tool for special applications carried out at V. M Bakul Institute for Superhard Materials of NAS of Ukraine is described. Presented developments open up scientific and technological capabilities of special dress diamond tool production for mechanical engineering and substitution of imported tools at Ukrainian enterprises by home-produced.

  11. The importance of showing technological tools (like Cmap Tools to future teachers to improve their teaching practice in school

    Directory of Open Access Journals (Sweden)

    Emilio CRISOL MOYA

    2012-12-01

    Full Text Available Concept maps have proved to be an efficient tool for learning (Novak & Gowin, 1984 but also without the pretext of making a classification, one could say that has also been found useful to: identify students’ prior knowledge, summarizing what has been learned, note taking, help in the study, plan, build scaffolding for understanding, strengthen educational experiences, improve conditions for effective learning, promote critical thinking, support cooperation and collaboration, organize content (Cañas & Badilla, 2005; Coffey et al., 2003. In this study, we show the opinions concerning the use of Cmap Tools as a tool for making concept maps for their future practice as teachers in primary education, students of second year of teaching at the University of Granada. The research was based on the quantitative perspective, being the instrument used, a questionnaire released by one hand, the students’ opinion on the use of the methodology used: group activity and selfemployment, and the application of the tool Cmap Tools, and collect other personal and academic satisfaction of students involved in this experience. As for the extracted views emphasized that although student teachers feel that using technology in their classes, can be a strategy that promotes the teaching and learning, as claimed on this experience, it is true that students who do not coexist think so, hence it is necessary to strengthen this small percentage use of technological tools in teaching.

  12. ROLE AND IMPORTANCE OF TECHNOLOGY DEVELOPMENT AND IMPROVEMENT EMERGENCY ASSISTANCE AND SUSTAINABLE DEVELOPMENT AND ENVIRONMENTAL PROTECTION IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Ionel NUTA

    2015-08-01

    Full Text Available Year 2014 was considered by NASA and NOAA hottest year in history. Combined temperature of the atmosphere and oceans has increased overall by 0.68 degrees Celsius, and the devastating effects of climate changes produced irreversible consequences on the sustainability of the planet earth. Increasing the frequency, intensity and complexity of their manifestation caused initiation and development of global policies aimed at mitigating climate change priority, reducing the risk of natural disasters or anthropological costs and negative effects to society and the environment. In order to fulfill the responsibilities assumed by Romania as a member of international bodies is necessary to search and apply new solutions as revolutionary and effective, especially autonomous enabling technology development and improvement of emergency intervention and replacement of emergency autonomous robotic systems. Autonomous robotic systems allow execution of prevention and management of emergencies in areas difficult to reach, hostile life and result in increasing their efficiency.

  13. Biogas technology - an important link in environmentally sound management of wastes. Biogasteknik - en viktig laenk i en miljoevaenlig avfallshantering

    Energy Technology Data Exchange (ETDEWEB)

    Szikriszt, G. (Biomet AB, Sundbyberg (SE)); Frostell, B. (IVL, Stockholm (SE))

    1989-01-01

    Biogas technology is an interesting alternative for organic waste stabilization in a future waste treatment system. This is especially the case if organic wastes are collected as concentrated and uncontaminated as possible. Proposedly, food waste should be collected separately at the household level together with toilet waste from water conserving systems. Despite this being a future vision, there is already today a considerable amount of waste available that would suit the concept. Wastes from restaurants, ships, airplanes, summer-houses, grocery shops etc. are good examples. An economic analysis showed that rather large plants would be necessary to achieve a profitable system if credit is given to the biogas only. If alternative waste handling costs and the fermentation residue are also valued however, there is a potential to construct also small profitable plants.

  14. Modeling of Oxidized PTH (oxPTH) and Non-oxidized PTH (n-oxPTH) Receptor Binding and Relationship of Oxidized to Non-Oxidized PTH in Children with Chronic Renal Failure, Adult Patients on Hemodialysis and Kidney Transplant Recipients

    DEFF Research Database (Denmark)

    Hocher, Berthold; Oberthür, Dominik; Slowinski, Torsten;

    2013-01-01

    Background: The biological properties of oxidized and non-oxidized PTH are substantially different. Oxidized PTH (oxPTH) loses its PTH receptor-stimulating properties, whereas non-oxidized PTH (n-oxPTH) is a full agonist of the receptor. This was described in more than 20 well published studies i...

  15. Features of non-oxidative conversion of methane into aromatic hydrocarbons over Mo-containing zeolite catalysts

    Science.gov (United States)

    Stepanov, A. A.; Korobitsyna, L. L.; Vosmerikov, A. V.

    2016-09-01

    The results of study of methane conversion under non-oxidative conditions over molybdenum containing zeolite catalysts prepared by solid-phase synthesis using nanosized molybdenum powder are presented. The kinetic mechanisms of the process behavior under different conditions of methane dehydroaromatization are determined. It is shown that nonoxidative conversion of methane can occur both in the external diffusion and kinetic regions, depending on the methane flow rate. It is found out, that the optimum temperature of the methane conversion is 750 °C. It is shown that increased methane conversion is observed at the feed space velocity of methane decreasing from 1500 to 500 h-1.

  16. Utilizing a scale model solar system project to visualize important planetary science concepts and develop technology and spatial reasoning skills

    Science.gov (United States)

    Kortenkamp, Stephen J.; Brock, Laci

    2016-10-01

    Scale model solar systems have been used for centuries to help educate young students and the public about the vastness of space and the relative sizes of objects. We have adapted the classic scale model solar system activity into a student-driven project for an undergraduate general education astronomy course at the University of Arizona. Students are challenged to construct and use their three dimensional models to demonstrate an understanding of numerous concepts in planetary science, including: 1) planetary obliquities, eccentricities, inclinations; 2) phases and eclipses; 3) planetary transits; 4) asteroid sizes, numbers, and distributions; 5) giant planet satellite and ring systems; 6) the Pluto system and Kuiper belt; 7) the extent of space travel by humans and robotic spacecraft; 8) the diversity of extrasolar planetary systems. Secondary objectives of the project allow students to develop better spatial reasoning skills and gain familiarity with technology such as Excel formulas, smart-phone photography, and audio/video editing.During our presentation we will distribute a formal description of the project and discuss our expectations of the students as well as present selected highlights from preliminary submissions.

  17. The importance of long-term social research in enabling participation and developing engagement strategies for new dengue control technologies.

    Science.gov (United States)

    McNaughton, Darlene

    2012-01-01

    In recent years, new strategies aimed at reducing the capacity of mosquito vectors to transmit dengue fever have emerged. As with earlier control methods, they will have to be employed in a diverse range of communities across the globe and into the main settings for disease transmission, the homes, businesses and public buildings of residents in dengue-affected areas. However, these strategies are notably different from previous methods and draw on technologies that are not without controversy. Public engagement and authorization are critical to the future success of these programs. This paper reports on an Australian case study where long-term social research was used to enable participation and the design of an engagement strategy tailored specifically to the sociopolitical setting of a potential trial release site of Wolbachia-infected Aedes aegytpi mosquitoes. Central themes of the social research, methods used and conclusions drawn are briefly described. Results indicate that different communities are likely to have divergent expectations, concerns and cultural sensibilities with regard to participation, engagement and authorization. The findings show that a range of issues need to be understood and taken into account to enable sensitive, ethical and effective engagement when seeking public support for new dengue control methods.

  18. The importance of long-term social research in enabling participation and developing engagement strategies for new dengue control technologies.

    Directory of Open Access Journals (Sweden)

    Darlene McNaughton

    Full Text Available BACKGROUND: In recent years, new strategies aimed at reducing the capacity of mosquito vectors to transmit dengue fever have emerged. As with earlier control methods, they will have to be employed in a diverse range of communities across the globe and into the main settings for disease transmission, the homes, businesses and public buildings of residents in dengue-affected areas. However, these strategies are notably different from previous methods and draw on technologies that are not without controversy. Public engagement and authorization are critical to the future success of these programs. METHODOLOGY/PRINCIPAL FINDINGS: This paper reports on an Australian case study where long-term social research was used to enable participation and the design of an engagement strategy tailored specifically to the sociopolitical setting of a potential trial release site of Wolbachia-infected Aedes aegytpi mosquitoes. Central themes of the social research, methods used and conclusions drawn are briefly described. Results indicate that different communities are likely to have divergent expectations, concerns and cultural sensibilities with regard to participation, engagement and authorization. CONCLUSIONS/SIGNIFICANCE: The findings show that a range of issues need to be understood and taken into account to enable sensitive, ethical and effective engagement when seeking public support for new dengue control methods.

  19. The Development of Plasma Thrusters and Its Importance for Space Technology and Science Education at University of Brasilia

    Science.gov (United States)

    Ferreira, Jose Leonardo; Calvoso, Lui; Gessini, Paolo; Ferreira, Ivan

    Since 2004 The Plasma Physics Laboratory of University of Brasilia (Brazil) is developing Hall Plasma Thurusters for Satellite station keeping and orbit control. The project is supported by CNPq, CAPES, FAP DF and from The Brazillian Space Agency-AEB. The project is part of The UNIESPAÇO Program for Space Activities Development in Brazillian Universities. In this work we are going to present the highlights of this project together with its vital contribution to include University of Brasilia in the Brazillian Space Program. Electric propulsion has already shown, over the years, its great advantages in being used as main and secondary thruster system of several space mission types. Between the many thruster concepts, one that has more tradition in flying real spacecraft is the Hall Effect Thruster (HET). These thrusters, first developed by the USSR in the 1960s, uses, in the traditional design, the radial magnetic field and axial electric field to trap electrons, ionize the gas and accelerate the plasma to therefore generate thrust. In contrast to the usual solution of using electromagnets to generate the magnetic field, the research group of the Plasma Physics Laboratory of University of Brasília has been working to develop new models of HETs that uses combined permanent magnets to generate the necessary magnetic field, with the main objective of saving electric power in the final system design. Since the beginning of this research line it was developed and implemented two prototypes of the Permanent Magnet Hall Thruster (PMHT). The first prototype, called P-HALL1, was successfully tested with the using of many diagnostics instruments, including, RF probe, Langmuir probe, Ion collector and Ion energy analyzer. The second prototype, P-HALL2, is currently under testing, and it’s planned the increasing of the plasma diagnostics and technology analysis, with the inclusion of a thrust balance, mass spectroscopy and Doppler broadening. We are also developing an

  20. Characterization of the medically important yeast Trichosporon mucoides and its close sister Trichosporon dermatis by traditional and advanced technologies.

    Science.gov (United States)

    Suh, Sung-Oui; Houseknecht, Janice L; Grosso, Kendra M; Carrion, Miguel E

    2015-10-01

    Trichosporon dermatis is a causative agent of several mycoses in immunocompromised patients but is often misidentified as Trichosporon mucoides due to their phenotypic resemblance. In order to evaluate the current identification keys for these species and to develop a rapid and reliable identification method, 11 strains of these yeasts were fully characterized in this study by traditional and advanced technologies. DNA sequences of the internal transcribed spacer (ITS), IGS1, and D1/D2 regions identified six of the yeasts as T. dermatis that were previously known as T. mucoides, including ATCC 204094 that has been used as the quality-control strain of T. mucoides for the VITEK 2 system and other commercial yeast identification kits. These two species could not be differentiated reliably by any previously known phenotypic keys for the species, such as growth patterns on ethylamine, phloroglucinol and tyramine, or by the VITEK 2 system. On the other hand, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) proved to be a rapid and reliable identification tool for the two closely related yeasts. With newly added superspectra from fully authenticated reference strains, the VITEK MS system using MALDI-TOF MS successfully separated strains of T. dermatis and T. mucoides at a similarity level of approximately 67 % for the mass spectra data, and could identify these strains at the species level with 100 % accuracy in repeated tests. Furthermore, the in vitro susceptibility results indicated that itraconazole, posaconazole and voriconazole were more effective against both T. mucoides and T. dermatis than the other antifungal agents tested in this study.

  1. Relationship between concentration of health important groups of fatty acids and components and technological properties in cow milk

    Directory of Open Access Journals (Sweden)

    Oto Hanuš

    2010-01-01

    Full Text Available Groups of fatty acids (FAs in milk fat can have positive and negative impact on consumer health. Profile of FAs could be influenced by dairy cow nutrition, breed, milk yield level et cetera. The question is what relationships the FAs could have to quality of milk products? Relationships between FAs and their groups to selected milk indicators were studied in Czech Fleckvieh and Holstein cows (64 bulk milk samples. There were 8 herds in 2-year investigation during winter and summer season. The relationship of saturated FAs (SAFA; 66.22% was significant only to lactose (L content (0.290; P < 0.05. The relationships of monounsaturated FAs (MUFA; 29.21% to milk indicators (MIs were in­si­gni­fi­cant (P > 0.05. The relationships of polyunsaturated FAs (PUFA, beneficial for consumer health; 4.53% to MIs were narrower: fat (T, 0.321; P < 0.05; lactose (L, 0.458; P < 0.01; milk alcohol stability (AL, 0.447; P < 0.01; titration acidity (SH, 0.342; P < 0.01; cheese curd quality (KV, 0.427; P < 0.01; milk fermentationability (JSH, 0.529; P < 0.001, streptococci count in yoghurt (Strepto, 0.316; P < 0.05; total count of noble bacteria in yoghurt (CPMUK, 0.314; P < 0.05; streptococci/lactobacilly ratio (StreptoLacto, 0.356; P < 0.01. The relationships of conjugated linoleic acid (CLA; markedly beneficial for health; 0.68% to MIs were: T (0.379; P < 0.01; L (–0.542; P < 0.001; AL (0.266; P < 0.05; KV (0.411; P < 0.01; Strepto (0.260; P < 0.05; StreptoLacto (0.270; P < 0.05. The higher CLA levels were connected in this way with: higher fat content; lower lactose content; lower alcohol stability; lower streptococci count in yoghurt; lower streptococci/lactobacilly ratio in yoghurt. The PUFA and CLA representation decreased with L increase. Simultaneously some technological milk properties such as alcohol sta­bi­li­ty and fermentationability were slightly improved.

  2. African fermented dairy products - Overview of predominant technologically important microorganisms focusing on African Streptococcus infantarius variants and potential future applications for enhanced food safety and security.

    Science.gov (United States)

    Jans, Christoph; Meile, Leo; Kaindi, Dasel Wambua Mulwa; Kogi-Makau, Wambui; Lamuka, Peter; Renault, Pierre; Kreikemeyer, Bernd; Lacroix, Christophe; Hattendorf, Jan; Zinsstag, Jakob; Schelling, Esther; Fokou, Gilbert; Bonfoh, Bassirou

    2017-06-05

    Milk is a major source of nutrients, but can also be a vehicle for zoonotic foodborne diseases, especially when raw milk is consumed. In Africa, poor processing and storage conditions contribute to contamination, outgrowth and transmission of pathogens, which lead to spoilage, reduced food safety and security. Fermentation helps mitigate the impact of poor handling and storage conditions by enhancing shelf life and food safety. Traditionally-fermented sour milk products are culturally accepted and widely distributed in Africa, and rely on product-specific microbiota responsible for aroma, flavor and texture. Knowledge of microbiota and predominant, technologically important microorganisms is critical in developing products with enhanced quality and safety, as well as sustainable interventions for these products, including Africa-specific starter culture development. This narrative review summarizes current knowledge of technologically-important microorganisms of African fermented dairy products (FDP) and raw milk, taking into consideration novel findings and taxonomy when re-analyzing data of 29 publications covering 25 products from 17 African countries. Technologically-important lactic acid bacteria such as Lactococcus lactis and Streptococcus infantarius subsp. infantarius (Sii), Lactobacillus spp. and yeasts predominated in raw milk and FDP across Africa. Re-analysis of data also suggests a much wider distribution of Sii and thus a potentially longer history of use than previously expected. Therefore, evaluating the role and safety of African Sii lineages is important when developing interventions and starter cultures for FDP in Africa to enhance food safety and food security. In-depth functional genomics, epidemiologic investigations and latest identification approaches coupled with stakeholder involvement will be required to evaluate the possibility of African Sii lineages as novel food-grade Streptococcus lineage. Copyright © 2017 The Authors. Published by

  3. Analytic Hierarchy Process to Define the Most Important Factors and Related Technologies for Empowering Elderly People in Taking an Active Role in their Health.

    Science.gov (United States)

    Fico, G; Gaeta, E; Arredondo, M T; Pecchia, L

    2015-09-01

    Successful management of health conditions in older population is determined by strategic involvement of a professional team of careers and by empowering patients and their caregivers to take over a central role and responsibility in the daily management of condition. Identifying, structuring and ranking the most important needs related to these aspects could pave the way for improved strategies in designing systems and technological solutions supporting user empowerment. This paper presents the preliminary results of a study aiming to elicit these needs. Healthcare professionals, working together in the European and Innovation Partnership on Active and Healthy Ageing (EIP-AHA) initiative, have defined a set of needs and factors that have been organized in two hierarchies around the concepts of patient activation and proactive and prepared care team, defined in the Chronic Care Model. The two hierarchies have been mapped, by a team of experts in computer science, with technologies and solutions that could facilitate the achievement of the identified needs.

  4. Non-Oxidative Aromatization of CH4-C3H8 over La-Promoted Zn/HZSM-5 Catalysts

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The non-oxidative aromatization of mixed CH4 with C3H8 over La-promoted Zn/HZSM-5 catalysts was studied in a fixed-bed reactor at 823 K with space velocity 600 h-1 and CH4/C3H8 (mol ratio)=5:1. The propane conversion and the aromatic selectivities were up to 99% and 60% over the catalyst respectively, while methane conversion had an induction period with the highest conversion of 30%. The structure and surface acidity of the catalysts were characterized by XRD, NH3-TPD and TG-DTA. The influences of reaction and regenerative conditions on the activity and selectivity were also investigated.

  5. Intrinsic kinetics of methane aromatization under non-oxidative conditions over modified Mo/HZSM-5 catalysts

    Institute of Scientific and Technical Information of China (English)

    Benzhen Yao; Jin Chen; Dianhua Liu; Dingye Fang

    2008-01-01

    The intrinsic reaction kinetics of methane aromatization under non-oxidative conditions over modified Mo/HZSM-5 catalysts was studied in the quartz pipe-reactor under ordinary pressure with the temperature ranging from 913.15 to 973.15 K and the space velocity from 700 to 2100 ml/(g-h). The Langmuir-Hinshelwood model was chosen to describe the intrinsic kinetics while Levenberg-Marquardt method was selected to determine the parameters in the kinetic model. Statistical test and residual error distribution diagrams showed that experimental data were in good agreement with calculated data, and Langmuir-Hinshelwood model was suitable for the description of the intrinsic kinetics of methane aromatization under the reaction conditions discussed in this article.

  6. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

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

  7. Subcritical crack growth in oxide and non-oxide ceramics using the Constant Stress Rate Test

    Directory of Open Access Journals (Sweden)

    Agnieszka Wojteczko

    2015-12-01

    Full Text Available Fracture toughness is one of the most important parameters for ceramics description. In some cases, material failure occurs at lower stresses than described by KIc parameter. In these terms, determination of fracture toughness only, proves to be insufficient. This may be due to environmental factors, such as humidity, which might cause subcritical crack propagation in a material. Therefore, it is very important to estimate crack growth velocities to predict lifetime of ceramics used under specific conditions. Constant Stress Rate Test is an indirect method of subcritical crack growth parameters estimation. Calculations are made by using strength data, thus avoiding crack measurement. The expansion of flaws causes reduction of material strength. If subcritical crack growth phenomenon occurs, critical value of crack lengths increases with decreasing stress rate due to longer time for flaw to grow before the critical crack propagation at KIc takes place. Subcritical crack growth phenomenon is particularly dangerous for oxide ceramics due to chemical interactions occurring as a result of exposure to humidity. This paper presents results of Constant Stress Rate Test performed for alumina, zirconia, silicon carbide and silicon nitride in order to demonstrate the differences in subcritical crack propagation phenomenon course.

  8. Qualidade tecnológica de grãos e farinhas de trigo nacionais e importados Technological quality of national and imported wheat grain and wheat flours

    Directory of Open Access Journals (Sweden)

    Maria das Graças da Costa

    2008-03-01

    Full Text Available A farinha de trigo possui variadas aplicações na indústria de alimentos, apresentando um importante papel no aspecto econômico e nutricional da alimentação humana. Sabe-se, que as características nutricionais e tecnológicas da farinha de trigo sofrem interferência direta das condições de cultivo, colheita, secagem e armazenamento dos grãos de trigo utilizados como matéria-prima. Este estudo objetivou avasliar a qualidade tecnológica de amostras de grãos de trigo nacionais e importados, bem como de amostras de farinhas produzidas a partir destes grãos, através da análise de parâmetros físico-químicos (umidade, cinzas, glúten úmido, número de quedas e peso hectolitro e da farinografia (absorção de água, tempo de desenvolvimento e estabilidade. As análises físico-químicas mostraram diferenças significativas (p Wheat flour has a wide range of applications in the food industry, with an important economic and nutritional role in the human diet. It is known that the nutritional and technological aspects of wheat flour depend on the cultivation, harvesting, drying and storage conditions of the wheat grains used as raw material. This research aimed at analyzing the technological quality of samples of national and imported wheat grains, as well as of flour samples obtained from them. For this, physical-chemical (moisture, wet gluten, mineral content, falling number, hectoliter weight and farinographic (water absorption, development time, stability analyses were carried out. Physical-chemical analyses showed significant differences (p < 0.05 in the mineral content, wet gluten and falling number of the imported and national grain samples, and also among the flour samples obtained from them. Moisture was the only physical-chemical parameter that did not present a significant difference (p < 0.05 among the national and imported samples. Imported wheat grains and their flours presented higher values for wet gluten (28

  9. Integrated Use of Tools and Technologies for Rapidly Prototyping Simulated Data Products of Future NASA Observing Systems For Evaluation in Applications of National Importance

    Science.gov (United States)

    O'Hara, C. G.; Moorhead, R.; Shaw, D.; Shrestha, B.; Ross, K.; Prados, D.; Russell, J.; Ryan, R. E.

    2006-12-01

    NASA sponsored "Rapid Prototyping Capability" (RPC) research activities of the Mississippi Research Consortium are aimed at developing infrastructure and experiments to evaluate data products from future NASA observing systems in applications, models or decision support tools of national importance. The RPC will host a wide variety of experiments, many of which will require the simulation of data streams to approximate products from future NASA observing systems. To simulate data from a future observing system, a variety of tools and technologies must be employed in an integrated computational workflow. Future data product simulations will typically involve using data products from currently operational science data mission observing systems to provide inputs to a process wherein data will be extracted and manipulated to provide products that approximate the spectral, spatial, radiometric, and temporal characteristics of planned future sensors. The integration of tools and technologies and adapting interfaces for ease of use will enable researchers to test a variety of simulations to efficiently determine an acceptable set of procedures whereby a simulated data product may be derived from existing data sources. Interactive research and testing of data product simulation scenarios will strongly leverage NASA tools and technologies such as the HDF Extraction to GeoTiff tool (HEG2.7) to extract large volumes of data in batch mode, the Time-Series Product Toolkit (TSPT) to evaluate methods for data fusion, de-noising, and creating multi-temporal composites, and the Application Research Toolbox (ART) to manipulate data product characteristics in the simulation process. Given an accepted simulation configuration generated by a set of methods and a documented process workflow, the process will be computationally implemented using Mississippi State University's Temporal Map Algebra (TMA) tools which will enable handling large data sets, computing efficiently the desired

  10. Technology

    Directory of Open Access Journals (Sweden)

    Xu Jing

    2016-01-01

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

  11. Superconductivity in the non-oxide perovskite MgCNi3.

    Science.gov (United States)

    He, T; Huang, Q; Ramirez, A P; Wang, Y; Regan, K A; Rogado, N; Hayward, M A; Haas, M K; Slusky, J S; Inumara, K; Zandbergen, H W; Ong, N P; Cava, R J

    2001-05-03

    The interplay of magnetic interactions, the dimensionality of the crystal structure and electronic correlations in producing superconductivity is one of the dominant themes in the study of the electronic properties of complex materials. Although magnetic interactions and two-dimensional structures were long thought to be detrimental to the formation of a superconducting state, they are actually common features of both the high transition-temperature (Tc) copper oxides and low-Tc material Sr2RuO4, where they appear to be essential contributors to the exotic electronic states of these materials. Here we report that the perovskite-structured compound MgCNi3 is superconducting with a critical temperature of 8 K. This material is the three-dimensional analogue of the LnNi2B2C family of superconductors, which have critical temperatures up to 16 K (ref. 2). The itinerant electrons in both families of materials arise from the partial filling of the nickel d-states, which generally leads to ferromagnetism as is the case in metallic Ni. The high relative proportion of Ni in MgCNi3 suggests that magnetic interactions are important, and the lower Tc of this three-dimensional compound-when compared to the LnNi2B2C family-contrasts with conventional ideas regarding the origins of superconductivity.

  12. Simultaneous determination of ethanol's four types of non-oxidative metabolites in human whole blood by liquid chromatography tandem mass spectrometry

    DEFF Research Database (Denmark)

    Zhang, Xinyu; Zheng, Feng; Lin, Zebin

    2017-01-01

    , but it was difficult to achieve because of their wide range of polarity. This work describes development and validation of a simple liquid chromatography tandem mass spectrometry (LC-MS/MS) assay for 4 types of ethanol non-oxidative metabolites (ethyl glucuronide, ethyl sulfate, fatty acid ethyl esters...

  13. 我国重点企业技术创新现状与问题研究%The Analysis of Technological Innovation Situation of Important Enterprises of China and the Related Problems

    Institute of Scientific and Technical Information of China (English)

    李文海

    2004-01-01

    The paper analyses in detail the current technological innovation situation and existing problems of important enterprises of China and further brings forward some policy suggestions to solve the problems.

  14. Antibody VH and VL recombination using phage and ribosome display technologies reveals distinct structural routes to affinity improvements with VH-VL interface residues providing important structural diversity.

    Science.gov (United States)

    Groves, Maria A T; Amanuel, Lily; Campbell, Jamie I; Rees, D Gareth; Sridharan, Sudharsan; Finch, Donna K; Lowe, David C; Vaughan, Tristan J

    2014-01-01

    In vitro selection technologies are an important means of affinity maturing antibodies to generate the optimal therapeutic profile for a particular disease target. Here, we describe the isolation of a parent antibody, KENB061 using phage display and solution phase selections with soluble biotinylated human IL-1R1. KENB061 was affinity matured using phage display and targeted mutagenesis of VH and VL CDR3 using NNS randomization. Affinity matured VHCDR3 and VLCDR3 library blocks were recombined and selected using phage and ribosome display protocol. A direct comparison of the phage and ribosome display antibodies generated was made to determine their functional characteristics.In our analyses, we observed distinct differences in the pattern of beneficial mutations in antibodies derived from phage and ribosome display selections, and discovered the lead antibody Jedi067 had a ~3700-fold improvement in KD over the parent KENB061. We constructed a homology model of the Fv region of Jedi067 to map the specific positions where mutations occurred in the CDR3 loops. For VL CDR3, positions 94 to 97 carry greater diversity in the ribosome display variants compared with the phage display. The positions 95a, 95b and 96 of VLCDR3 form part of the interface with VH in this model. The model shows that positions 96, 98, 100e, 100f, 100 g, 100h, 100i and 101 of the VHCDR3 include residues at the VH and VL interface. Importantly, Leu96 and Tyr98 are conserved at the interface positions in both phage and ribosome display indicating their importance in maintaining the VH-VL interface. For antibodies derived from ribosome display, there is significant diversity at residues 100a to 100f of the VH CDR3 compared with phage display. A unique deletion of isoleucine at position 102 of the lead candidate, Jedi067, also occurs in the VHCDR3.As anticipated, recombining the mutations via ribosome display led to a greater structural diversity, particularly in the heavy chain CDR3, which in turn

  15. The physical chemistry of nucleation of sub-micrometer non-oxide ceramic powders via sub-oxide vapor-phase reduction reaction

    Energy Technology Data Exchange (ETDEWEB)

    Jha, A. [Brunel Univ., Uxbridge (United Kingdom). Dept. of Materials Technology

    1996-10-01

    Fine ceramic powders (< 500 nm) exhibit exceptional physical and mechanical properties in engineered structural ceramics. The production of fine powders, in particular the non-oxide ceramics, via a cheaper route than the organic solvent route has been rather elusive. This paper examines the physical chemistry of sub-oxide vapor-phase reduction reaction for the nucleation of non-oxide ceramic phase. Well known vapor species eg SiO and BO in the production of technical ceramic powders (SiC, BN) are particularly discussed for understanding the nucleation process of SiC and BN ceramic phases respectively. The regimes of partial pressures and temperatures are particularly identified. The calculated nucleation rate as a function of the temperature is compared with the experimental results on powder morphology. The production of amorphous and nanocrystalline h-BN powders is discussed in the context of substrate structure and thermodynamic parameters.

  16. [Commonwealth Fund Survey 2012: Survey of Primary Care Doctors in 11 Countries: Use of Health Information Technology and Important Aspects of Care].

    Science.gov (United States)

    Hertle, D; Stock, S

    2015-09-01

    In 2006 and 2009 the US-American Commonwealth Fund (CMWF) already conducted international surveys with primary care physicians regarding their daily work and important aspects of care. In 2012 a third survey took place in 11 countries, with an emphasis on use of information technology. There was a written survey and a telephone survey of primary care physicians conducted in eleven industrial countries. In Germany, a random sample of 4 500 primary care physicians out of all 16 federal states were contacted by mail between April and July 2012. The data acquisition in Germany was conducted by the BQS Institute for Quality and Patient Safety and funded by the Federal Ministry of Health. The results were weighted by age, sex, region and medical specialty of the participating doctors. 9 776 primary care physicians participated; 909 of them in Germany. The response rate in Germany was 20%. 80% of the primary care physicians in Germany are using electronic patient records. But special IT functions, with the exception of electronic prescriptions and ordering of laboratory tests, are little used compared to other countries. Even in countries with a wide use of special IT functions within the practices, the possibility of communicating with colleagues and patients electronically is often lacking. 35% of the German primary care physicians think the quality of care has declined since the last survey in 2009. Only in France do more primary care physicians share that feeling (37%). In 2012 a lot more German primary care physicians stated to have problems with long waiting times for specialist consults (2009: 10%; 2012: 68%). © Georg Thieme Verlag KG Stuttgart · New York.

  17. Bulk binary ZrO2-based oxides as highly active alternative-type catalysts for non-oxidative isobutane dehydrogenation.

    Science.gov (United States)

    Otroshchenko, Tatyana; Radnik, Jörg; Schneider, Matthias; Rodemerck, Uwe; Linke, David; Kondratenko, Evgenii V

    2016-06-21

    Bulk binary ZrO2-based oxides efficiently catalyse non-oxidative dehydrogenation of isobutane to isobutylene. Their activity strongly depends on the kind of second metal oxide. So designed CrZrOx showed superior activity to industrially relevant catalysts with supported Pt or CrOx species. It was also stable under alternating dehydrogenation and oxidative regeneration cycles over ca. 110 h under different reaction conditions between 550 and 600 °C.

  18. Non-oxidative coupling reaction of methane to ethane and hydrogen catalyzed by the silica-supported tantalum hydride: ([triple bond]SiO)2Ta-H.

    Science.gov (United States)

    Soulivong, Daravong; Norsic, Sébastien; Taoufik, Mostafa; Copéret, Christophe; Thivolle-Cazat, Jean; Chakka, Sudhakar; Basset, Jean-Marie

    2008-04-16

    Silica-supported tantalum hydride, (SiO)2Ta-H (1), proves to be the first single-site catalyst for the direct non-oxidative coupling transformation of methane into ethane and hydrogen at moderate temperatures, with a high selectivity (>98%). The reaction likely involves the tantalum-methyl-methylidene species as a key intermediate, where the methyl ligand can migrate onto the tantalum-methylidene affording the tantalum-ethyl.

  19. Which Elementary School Subjects Are the Most Likeable, Most Important, and the Easiest? Why?: A Study of Science and Technology, Mathematics, Social Studies, and Turkish

    Science.gov (United States)

    Dündar, Sahin; Güvendir, Meltem Acar; Kocabiyik, Oya Onat; Papatga, Erdal

    2014-01-01

    The present study was conducted first to identify which school subjects were most liked, most important, and most difficult, as well as least liked, least important and easiest as perceived by elementary school students and second to explore the reasons why students most/least liked, considered as most/least important, and considered as most…

  20. The Extent of Al-Balqa Applied University's Students' Perception of the Importance of Means of Information and Communication Technology in High Education in Jordan

    Science.gov (United States)

    Al Zou'bi, Abdallah S.; Al-Onizat, Sabah

    2015-01-01

    This study aimed to identify the effectiveness of using information technology and communications' means in the academic education from the perspective of Al-Balqa Applied University's students. And to achieve this goal, the researchers prepared and developed a questionnaire as a tool of the study including 26 items. The population of the study,…

  1. CO{sub 2} reduction consensus?. A conceptual framework for global CO{sub 2} reduction targets: The importance of energy technology development

    Energy Technology Data Exchange (ETDEWEB)

    Okken, P.A.

    1991-12-01

    This paper starts with the Intergovernmental Panel on Climate Change, Science Group`s recommendation to reduce global fossil fuel CO{sub 2} emissions by 60% at least. This recommendation is considered to be the result of a utilitarian consensus process, which takes into account the current knowledge about CO{sub 2} reduction costs in national energy systems, and the scientific uncertainties in global climate change assessments. A conceptual framework for this consensus reaching process is constructed, and various arguments and issues are discussed, leading to higher or lower CO{sub 2} reduction percentages. One of these arguments is that with new energy technologies more than 60% CO{sub 2} reduction is possible. This is illustrated for the transport sector and coal power generation (together contributing 45% to current global emissions). Although CO{sub 2} reduction in these sectors is generally thought to be very difficult, yet new energy technologies are available to drastically reduce emissions, cost-effective in the range of 25 to 100$/tCO{sub 2} reduced. 11 figs., 6 tabs., 14 refs.

  2. IMPORTANT NOTIFICATION

    CERN Multimedia

    HR Department

    2009-01-01

    Green plates, removals and importation of personal effects Please note that, as from 1 April 2009, formalities relating to K and CD special series French vehicle plates (green plates), removals and importation of personal effects into France and Switzerland will be dealt with by GS Department (Building 73/3-014, tel. 73683/74407). Importation and purchase of tax-free vehicles in Switzerland, as well as diplomatic privileges, will continue to be dealt with by the Installation Service of HR Department (Building 33/1-011, tel. 73962). HR and GS Departments

  3. Cost effectiveness of a pharmacist-led information technology intervention for reducing rates of clinically important errors in medicines management in general practices (PINCER).

    Science.gov (United States)

    Elliott, Rachel A; Putman, Koen D; Franklin, Matthew; Annemans, Lieven; Verhaeghe, Nick; Eden, Martin; Hayre, Jasdeep; Rodgers, Sarah; Sheikh, Aziz; Avery, Anthony J

    2014-06-01

    We recently showed that a pharmacist-led information technology-based intervention (PINCER) was significantly more effective in reducing medication errors in general practices than providing simple feedback on errors, with cost per error avoided at £79 (US$131). We aimed to estimate cost effectiveness of the PINCER intervention by combining effectiveness in error reduction and intervention costs with the effect of the individual errors on patient outcomes and healthcare costs, to estimate the effect on costs and QALYs. We developed Markov models for each of six medication errors targeted by PINCER. Clinical event probability, treatment pathway, resource use and costs were extracted from literature and costing tariffs. A composite probabilistic model combined patient-level error models with practice-level error rates and intervention costs from the trial. Cost per extra QALY and cost-effectiveness acceptability curves were generated from the perspective of NHS England, with a 5-year time horizon. The PINCER intervention generated £2,679 less cost and 0.81 more QALYs per practice [incremental cost-effectiveness ratio (ICER): -£3,037 per QALY] in the deterministic analysis. In the probabilistic analysis, PINCER generated 0.001 extra QALYs per practice compared with simple feedback, at £4.20 less per practice. Despite this extremely small set of differences in costs and outcomes, PINCER dominated simple feedback with a mean ICER of -£3,936 (standard error £2,970). At a ceiling 'willingness-to-pay' of £20,000/QALY, PINCER reaches 59 % probability of being cost effective. PINCER produced marginal health gain at slightly reduced overall cost. Results are uncertain due to the poor quality of data to inform the effect of avoiding errors.

  4. Importance of energy efficiency in the design of the Process and Environmental Technology Laboratory (PETL) at Sandia National Laboratories, New Mexico (NM)

    Energy Technology Data Exchange (ETDEWEB)

    Wrons, R.

    1998-06-01

    As part of the design of the Process and Environmental Technology Laboratory (PETL) in FY97, an energy conservation report (ECR) was completed. The original energy baseline for the building, established in Title 1 design, was 595,000 BTU/sq. ft./yr, site energy use. Following the input of several reviewers and the incorporation of the various recommendations into the Title 2 design, the projected energy consumption was reduced to 341,000 BTU/sq. ft./yr. Of this reduction, it is estimated that about 150,000 BTU/sq. ft./yr resulted from inclusion of more energy efficient options into the design. The remaining reductions resulted from better accounting of energy consumption between Title 1 ECR and the final ECR. The energy efficient features selected by the outcome of the ECR were: (1) Energy Recovery system, with evaporative cooling assist, for the Exhaust/Make-up Air System; (2) Chilled Water Thermal Storage system; (3) Premium efficiency motors for large, year-round applications; (4) Variable frequency drives for all air handling fan motors; (4) Premium efficiency multiple boiler system; and (5) Lighting control system. The annual energy cost savings due to these measures will be about $165,000. The estimated annual energy savings are two million kWhrs electric, and 168,000 therms natural gas, the total of which is equivalent to 23,000 million BTUs per year. Put into the perspective of a typical office/light lab at SNL/NM, the annual energy savings is equal the consumption of a 125,000 square foot building. The reduced air emissions are approximately 2,500 tons annually.

  5. Identifying most important skills for PhD students in Food Science and Technology: a comparison between industry and academic stakeholders

    Directory of Open Access Journals (Sweden)

    Chelo González-Martínez

    2015-10-01

    Full Text Available Nowadays, there is an increasing need of new skills for PhD students to face the future labour market prospects. PhD graduates must have qualities attractive not only in academia but also outside, in both manufacture and service-oriented enterprises, in small innovative companies, and in the civil services and public administration, among others. To know what the needs of these future employees are, is of great importance to be able to improve their personal and academic formation. The aim of this work was, in the framework of the EC-funded ISEKI_Food 4 network, to evaluate the most desirable specific and soft skills that PhD students should acquire by the end of their doctoral studies. To this aim, several surveys were conducted and sent to the different stakeholders (academia and food industry partners in order to collect the information needed. Results showed that competences related to research skills and techniques, research management, personal effectiveness and communication skills were considered to be the most valuable skills to be acquired by our PhD students to meet the future needs of the labour market.  The importance of these skills was appreciated differently, depending on the stakeholder. To sum up, some recommendations to integrate such valuable skills into the curricula of the PhD student are given.

  6. Management of Subarachnoid Hemorrhage in Two Important Italian Political Leaders: A Paradigm of Ethical and Technological Evolution of Neurosurgery During the Past Half-Century.

    Science.gov (United States)

    Longatti, Pierluigi; Giombelli, Ermanno; Pavesi, Giacomo; Carteri, Alessandro; Feletti, Alberto

    2016-08-01

    For a curious and extraordinary coincidence, 5 of the 7 most relevant leaders of the Italian Communist Party (Partito Comunista Italiano, which was established in 1921, has been the biggest Communist Party in Western Countries) suffered a cerebral stroke. Cerebrovascular diseases afflicted also Stalin and Lenin, and a number of Presidents of the United States. We present the stories of 2 important Italian political leaders who shared both the leadership role of the major left Italian Party and the dramatic experience of a subarachnoid hemorrhage. Retracing their medical incidents, separated by 50 years of history, we show how a fatal medical disease has become neurosurgical and successfully cured thanks to the advances of neurosurgery, neuroradiology, and hospital organization. A neurologic disease that was disgraceful 50 years ago has lost any disquieting and embarrassing significance in the present time to the light of evolution of vascular neurosurgery.

  7. Effect of combining the metals of group VI supported on H-ZSM-5 zeolite as catalysts for non-oxidative conversion of natural gas to petrochemicals

    Institute of Scientific and Technical Information of China (English)

    A.K.Aboul-Gheit; A.E.Awadallah

    2009-01-01

    The most prestigious catalyst applied in natural gas (methane) non-oxidative conversion to petrochemicals is 6%Mo/H-ZSM-5.Chromium,molybdenum and tungsten are the group VI metals.Hence,in this work,6%Mo/H-ZSM-5 was correlated with 3%Cr+3%Mo/H-ZSM-5 and 3%W+3%Mo/H-ZSM-5 as catalysts to examine their promoting or inhibiting effects on the various reactions taking place during methane conversion.The catalytic activities of these catalysts were tested in a continuous flow fixed bed reactor at 700℃ and a GHSV of 1500 ml·g-1 ·h-1. Characterization of the catalysts using XRD,TGA and TPD were investigated.XRD and NH3-TPD showed greater interaction between the W-phase and the Bronsted acid sites in the channels of the zeolite than between Cr-phase and the acid sites in the zeolite.

  8. A new approach to the non-oxidative conversion of gaseous alkanes in a barrier discharge and features of the reaction mechanism

    Science.gov (United States)

    Kudryashov, S.; Ryabov, A.; Shchyogoleva, G.

    2016-01-01

    A new approach to the non-oxidative conversion of C1-C4 alkanes into gaseous and liquid products in a barrier discharge is proposed. It consists in inhibiting the formation of deposits on the reactor electrode surfaces due to the addition of distilled water into the flow of hydrocarbon gases. The energy consumption on hydrocarbon conversion decreases from methane to n-butane from ~46 to 35 eV molecule-1. The main gaseous products of the conversion of light alkanes are hydrogen and C2-C4 hydrocarbons. The liquid reaction products contain C5+ alkanes with a predominantly isomeric structure. The results of modeling the kinetics of chemical reactions show that an increase in the molecular weight of the reaction products is mainly due to processes involving CH2 radical and the recombination of alkyl radicals.

  9. Soulful Technologies

    DEFF Research Database (Denmark)

    Fausing, Bent

    2010-01-01

    or anthropomorphism is important for the branding of new technology. Technology is seen as creating a techno-transcendence towards a more qualified humanity which is in contact with fundamental human values like intuition, vision, and sensing; all the qualities that technology, industrialization, and rationalization...

  10. [Imported histoplasmosis].

    Science.gov (United States)

    Stete, Katarina; Kern, Winfried V; Rieg, Siegbert; Serr, Annerose; Maurer, Christian; Tintelnot, Kathrin; Wagner, Dirk

    2015-06-01

    Infections with Histoplasma capsulatum are rare in Germany, and mostly imported from endemic areas. Infections can present as localized or disseminated diseases in immunocompromised as well as immunocompetent hosts. A travel history may be a major clue for diagnosing histoplasmosis. Diagnostic tools include histology, cultural and molecular detection as well as serology. Here we present four cases of patients diagnosed and treated in Freiburg between 2004 and 2013 that demonstrate the broad range of clinical manifestations of histoplasmosis: an immunocompetent patient with chronic basal meningitis; a patient with HIV infection and fatal disseminated disease; a patient with pulmonary and cutaneous disease and mediastinal and cervical lymphadenopathy; and an immunosuppressed patient with disseminated involvement of lung, bone marrow and adrenal glands.

  11. 我国农业技术引进中政府行为优化对策研究%Study on the Countermeasures of the Optimization of the Governmental Behavior of Agricultural Technology Import in China

    Institute of Scientific and Technical Information of China (English)

    李奋生; 李娜

    2015-01-01

    Based on the analysis of the existing problems of government behavior in the introduction of our country’s agri-cultural technology and the lessons of Japan,India and Brazil and other countries'experience,we should put forword some countermeasures to regulate the government behavior in the introduction of our country’s agricultural technology:to promote the legislation of introduction of agricultural technology;to improve the relevant laws and regulations;to increase the inten-sity of macroeconomic regulation and control from the government angle;to revise relevant product catalogues timely;to op-timize the structure of agriculture technology introduction;to pay attention to the digestion,absorption and innovation after the introduction;to attach importance to the follow -up research and extension;to adhere to the combination of “bringing in ”and “going out”;to strengthen the efforts to import agriculture technology talents of high levels;to strengthen the agri-culture technology publicity and education to farmers.%在分析我国农业技术引进中政府行为现存问题以及借鉴日本、印度和巴西等国家经验的基础上,提出推动农业技术引进立法,完善相关法规,政府加大宏观调控的力度,及时修订相关产品目录,不断优化农业技术引进的结构,注重引进后的消化、吸收和创新,重视后续研究和推广,坚持“引进来”和“走出去”相结合,进一步加大高层次农业技术人才的引进力度,加强对农民进行农业技术宣传和教育等对策,规范我国农业技术引进中的政府行为。

  12. Ciência, Tecnologia e Sociedade: a relevância do enfoque CTS para o contexto do Ensino Médio Science, Technology and Society: the importance of the STS view to high school context

    Directory of Open Access Journals (Sweden)

    Nilcéia Aparecida Maciel Pinheiro

    2007-04-01

    Full Text Available Ressalta-se a importância do enfoque Ciência, Tecnologia e Sociedade (CTS perante os questionamentos críticos e reflexivos acerca do contexto científico-tecnológico e social e, em especial, sua relevância para o Ensino Médio. Os pressupostos do movimento CTS têm se ampliado em toda sociedade brasileira, principalmente na área educacional. Dentro da proposta da Lei de Diretrizes e Bases da Educação Nacional (LDB, configurada nos Parâmetros Curriculares Nacionais do Ensino Médio (PCNEMs, percebe-se a relevância de aproximar o aluno da interação com a ciência e a tecnologia em todas as dimensões da sociedade, oportunizando a ele uma concepção ampla e social do contexto científico-tecnológico.We aim to highlight the importance of the STS view as a driving force of critical and reflexive questions about scientific, technological and social contexts, and also, to emphasize its relevance to High School. The STS movement has spread throughout our society and, specially, has gained more and more followers in the educational area. Inside the Guidelines Law of the National Education (LDB proposal, designed in the National Curriculum Parameters for Secondary Education (PCNEMS, we noticed the importance of bringing the student closer to the interaction between science and technology in societal dimensions, considering their reciprocal relation, giving the students a wide and social conception of the scientific and technological context.

  13. 技术势差、进口贸易溢出与生产率空间差异——基于双门槛效应的检验%Technology Gap, Technology Spillovers of Import and Difference on TFP Growth: Based on Double-edged Threshold Effect Analysis

    Institute of Scientific and Technical Information of China (English)

    沈能; 李富有

    2012-01-01

    本文利用我国1992-2010年的省际面板数据,构建门槛模型实证分析进口贸易技术溢出及其技术势差的门槛效应。研究结果表明:进口贸易技术溢出在我国存在显著的技术势差的双门槛效应。在技术水平较高的沿海地区,由于技术势差较小使得进口贸易的溢出效果并不十分明显,但相对的自主创新弹性很高;在中等技术水平地区,由于技术势差的增强,这些地区正处在由模仿向创新转变的关键时期;而在技术落后地区,则需要加强人力资本积累,增强国际技术溢出的吸收能力,才能实现技术的跨越发展。%A threshold model is constructed based on Chinese panel data to analyze the technology spillovers of import and its "threshold effect" on tech nology gap. The results show that the technology spillovers of import have the "dualthreshold effect" on the technology gap. Due to a smaller technology gap, higher level of skills makes the import trade spillover effect more clear in coastal area, but the elasticity of independent inno vation is relatively higher. In the middle level of technology areas, due to the in creasing technology gap, these areas are in the transition from imitation to innova tion. In the backward technology areas, enhancing human capital accumulation to absorb the international technology spillovers is an important approach to enhance technology development.

  14. Role of dissolved Mn(III) in transformation of organic contaminants: Non-oxidative versus oxidative mechanisms.

    Science.gov (United States)

    Hu, Erdan; Zhang, Ya; Wu, Shuyan; Wu, Jun; Liang, Liyuan; He, Feng

    2017-03-15

    Mn(III) is a strong oxidant for one electron transfer, which may be important in the transformation of organic contaminants during water/wastewater treatment and biogeochemical redox processes. This study explored the reaction mechanisms of dissolved Mn(III) with organics. The role of dissolved Mn(III) either as a catalyst or an oxidant in reactions with organics was recognized. Aquo and/or hydroxo (or free) Mn(III), generated from the bisulfite activated permanganate process, facilitated efficient N-dealkylation of atrazine via a β-elimination mechanism, resulting no net redox reaction. In contrast, free Mn(III) degraded 4-chlorophenol via intramolecular redox processes, the same as hydroxyl radical (OH), resulting in dechlorination,OH substitution, ring-opening and mineralization. Mn(III)-pyrophosphate compounds did not react with atrazine because complexation by pyrophosphate rendered Mn(III) unable to bond with atrazine, thus the electron and proton transfers between the reactants couldn't occur. However, it degraded 4-chlorophenol at a slower rate compared to free Mn(III), due to its reduced oxidation potential. These results showed two distinct mechanisms on the degradation of organic contaminants and the insights may be applied in natural manganese-rich environments and water treatment processes with manganese compounds. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. RFID technologies for imported foods inspection

    Science.gov (United States)

    Food-borne illness typically occurs due to contamination of food products with Escherichia coli, Salmonella spp., Listeria monocytogenes and other pathogens. Unfortunately, it takes several weeks to identify the source of such contamination, possibly due to lack of a central database system that is ...

  16. [Importance of interfacial characteristics in pharmaceutical technology].

    Science.gov (United States)

    Dredán, Judit; Csóka, Gabriella; Marton, Sylvia; Antal, István

    2003-01-01

    Since drug release from the dosage forms has priority to absorption from the gastrointestinal system, physico-chemical characterisation of pharmaceutical systems is essential during the development of an optimal formulation with high efficacy and quality. Interfacial parameters of several pharmaceutical excipients were studied regarding their possible modifying effect on drug release from the dosage form. These inactive ingredients may influence the interfacial phenomena of the drug carrier system, which behaviour determines both the efficacy and the quality of the pharmaceutical preparation In this work authors deal mainly with the two introducing steps of the LADME model influenced by interfacial parameters on them, namely with the liberation of drug from the dosage form and with the characteristics influencing the absorption through biological membranes, respectively. The objective of the present work was to study modifying effects of excipients on drug liberation in connection with their physical and chemical characteristics such as interfacial tension of solid and liquid phases, wetting contact angle of solid phase and--a calculated quantity,--adhesion tension of the solid particles.

  17. Research on Effect of Export upon Imported Technology in High-tech Industry%出口对高技术产业引进技术的影响机制研究

    Institute of Scientific and Technical Information of China (English)

    俞立平; 李守伟; 刘骏

    2016-01-01

    With high-tech industry export growing and proportion of imported technology declining, this paper firstly analyzes the mechanism of action which export affects the introduction of technology and considers the positive mechanisms,which contain export demand and manufacturing transfer in developed countries. Nevertheless,the negative mechanisms mainly reflect in the low-end of export commodity structure, which leads to the shortage of technical requirements,export of some high-end products results in reducing demand and international competition leads to that enterprises pay attention to research on development and reduce demand. Based on the panel data model and Bayesian vector autoregressive model, the results show the elasticity coefficient of export to imported technology is negative, therefore the negative mechanism is more than the positive, the fundamental cause is that the structure of China’s exported commodity is low-end and the relationship between export and imported technology is an u-shaped curve.%针对我国高技术产业出口不断增长与引进技术比重不断下降的现状,本文首先分析了出口对引进技术的作用机制,认为其正向机制包括出口创汇需求、发达国家制造业转移,负向机制主要体现在出口商品结构低端化导致引进技术需求不足、部分高端产品出口对引进技术需求降低、国际竞争导致企业重视研发降低引进技术需求。基于面板数据模型和贝叶斯向量自回归模型的研究结果表明,出口对引进技术影响的弹性系数为负,说明负向机制大于正向机制,其根本原因是我国出口商品结构低端化所致,出口与引进技术的关系呈现 U 型曲线。

  18. THE RELATIONSHIP BETWEEN R&D ACTIVITIES,TECHNOLOGY IMPORT SPILL-OVER AND FIRM PERFORMANCE%自主研发与技术引进对企业绩效影响差异分析

    Institute of Scientific and Technical Information of China (English)

    周新苗; 唐绍祥

    2011-01-01

    This study analyzed the impact of R&D and technology import on the firm performance in Shanghai. We considered R&D and technology spill-over as heterogeneous treatments and considered an econometric matching, taking a possible selection bias into account. The results show that, compared with companies without any treatment, firms that received either or both of the treatments yield positive effects. Technology import spill-over influences the firm's profit and firm's labor productivity more significantly while R&D was more important in improving firm's TFP. It indicated that the positive effects induced by spillovers in technology trade and R&D activities should be fully utilized by most domestic companies in Shanghai.%以上海工业企业为研究样本分析了企业自主研发和技术引进对企业绩效的不同贡献.文中将两种不同的促进技术进步策略作异质性的分析处理,同时考虑模型的选择偏差,再通过计量方法的匹配,做基于倾向得分的平均处理效应估计.研究结果显示,同不做任何技术创新与引进的企业相比,试图通过技术进步寻求发展的企业均对企业绩效产生了积极效应.其中技术引进方式对企业的当期利润和企业劳动生产率的提高更优于自主研发方式,而自主研发对于企业TFP的贡献却是大于技术引进的.研究还显示这两种技术进步方式对于不同所有制结构的企业作用不同.

  19. On the Importance of Art Literacy of Science and Technology Talents in our Country%论我国科技人才艺术素养的重要性

    Institute of Scientific and Technical Information of China (English)

    李剑平; 杨咏东; 李静媛

    2013-01-01

    科学与艺术是相辅相成、不可分割的.我国科技人才大都缺乏艺术素养,创造才能发挥受到限制,阻碍了科学技术研究发展.良好的艺术素养对科技人才的创造力和思维技能、良好人格的形成、工作激情、减轻工作压力、交际与沟通能力等方面具有重要的影响作用,科技人才应该努力提高艺术素养,为科学技术发展做出更大的贡献.%Science and arts and humanities are complementary and inseparable. In our country, most of scientific and technical workers lack the literacy of humanities and arts, which limits the creative ability to be brought into full play and also hinders the development of scientific and technological research. Good humane and artistic literacy has an important influence on not only the creativity and thinking skills of scientific and technical workers, but also the formation of a good personality and the passion for work. In addition, it plays an important role in reducing stress and improving communication skills. Scientific and technological workers should strive to improve the literacy of humane and artistic literacy, so that they can make a greater contribution to the development of science and technology.

  20. Technological Structure of China' Machinery Imports and Its Capital-embodied Technological Spillover Effect%我国进口机械设备的技术结构及其资本体现式技术溢出效应

    Institute of Scientific and Technical Information of China (English)

    王林辉; 苏碧娟; 董直庆

    2011-01-01

    This paper employs the import data of over 60 types of machinery in 107 countries from 1985 to 2007,and the relative weight of exports production shares to measure the technological content of China's machinery imports and the technological structure.Then it studies the capital-embodied technological spillover effect of machinery imports by constructing a model concerning the relationshipbetween technological level of machinery imports and total factor productivity from the product angle.The results are as follows: firstly,the technological structure of China's machinery imports is constantly being upgraded,and the proportion of medium-tech and high-tech machinery imports is increasing year by year while the proportion of low-tech machinery imports is declining continuously;secondly,developing countries including China mainly import medium-tech machinery for lack of funds,technology and human capital,while developed countries mainly import high-tech machinery because of the advantages of funds and human capital;thirdly,the capital-embodied technological spillover effect of China's machinery imports is significant,which mainly plays a role in non-neutral technological progress.%文章利用1985-2007年世界107个国家SITC三位码分类下60多类机械设备进口数据,以出口品生产世界份额的相对权重,测度我国进口机械设备的技术含量和技术结构,并从产品层面构建进口机械设备技术水平与全要素生产率关系模型,检验进口机械设备的资本体现式技术溢出效应。结果显示:(1)我国进口机械设备的技术结构不断升级,中高技术含量和中等技术含量的机械设备进口比重逐年提高,低技术含量机械设备进口比重持续下降。(2)发达国家源于资金和人力资本优势主要引进高技术含量的机械设备,而包括我国在内的发展中国家受资金、技术水平和人力资源的约束,则以进口中等技术含

  1. The coupling of glycolysis and the Rubisco-based pathway through the non-oxidative pentose phosphate pathway to achieve low carbon dioxide emission fermentation.

    Science.gov (United States)

    Li, Ya-Han; Ou-Yang, Fan-Yu; Yang, Cheng-Han; Li, Si-Yu

    2015-01-01

    In this study, Rubisco-based engineered Escherichia coli, containing two heterologous enzymes of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) and phosphoribulokinase (PrkA), has been shown to be capable of the in situ recycling of carbon dioxide (CO2) during glycolysis. Two alternative approaches have been proposed to further enhance the carbon flow from glycolysis to a Rubisco-based pathway through the non-oxidative pentose phosphate pathway (NOPPP). The first is achieved by elevating the expression of transketolase I (TktA) and the second by blocking the native oxidation-decarboxylation reaction of E. coli by deleting the zwf gene from the chromosome (designated as JB/pTA and MZB, respectively). Decreases in the CO2 yield and the CO2 evolution per unit mole of ethanol production by at least 81% and 40% are observed. It is demonstrated in this study that the production of one mole of ethanol using E. coli strain MZB, the upper limit of CO2 emission is 0.052mol.

  2. Highly Efficient Electronic Sensitization of Non-oxidized Graphene Flakes on Controlled Pore-loaded WO3 Nanofibers for Selective Detection of H2S Molecules

    Science.gov (United States)

    Choi, Seon–Jin; Choi, Chanyong; Kim, Sang-Joon; Cho, Hee-Jin; Hakim, Meggie; Jeon, Seokwoo; Kim, Il–Doo

    2015-01-01

    Tailoring of semiconducting metal oxide nanostructures, which possess controlled pore size and concentration, is of great value to accurately detect various volatile organic compounds in exhaled breath, which act as potential biomarkers for many health conditions. In this work, we have developed a very simple and robust route for controlling both the size and distribution of spherical pores in electrospun WO3 nanofibers (NFs) via a sacrificial templating route using polystyrene colloids with different diameters (200 nm and 500 nm). A tentacle-like structure with randomly distributed pores on the surface of electrospun WO3 NFs were achieved, which exhibited improved surface area as well as porosity. Porous WO3 NFs with enhanced surface area exhibited high gas response (Rair/Rgas = 43.1 at 5 ppm) towards small and light H2S molecules. In contrast, porous WO3 NFs with maximized pore diameter showed a high response (Rair/Rgas = 2.8 at 5 ppm) towards large and heavy acetone molecules. Further enhanced sensing performance (Rair/Rgas = 65.6 at 5 ppm H2S) was achieved by functionalizing porous WO3 NFs with 0.1 wt% non-oxidized graphene (NOGR) flakes by forming a Schottky barrier (ΔΦ = 0.11) at the junction between the WO3 NFs (Φ = 4.56 eV) and NOGR flakes (Φ = 4.67 eV), which showed high potential for the diagnosis of halitosis.

  3. Hydrogen-Permeable Tubular Membrane Reactor: Promoting Conversion and Product Selectivity for Non-Oxidative Activation of Methane over an Fe©SiO2 Catalyst.

    Science.gov (United States)

    Sakbodin, Mann; Wu, Yiqing; Oh, Su Cheun; Wachsman, Eric D; Liu, Dongxia

    2016-12-23

    Non-oxidative methane conversion over Fe©SiO2 catalyst was studied for the first time in a hydrogen (H2 ) permeable tubular membrane reactor. The membrane reactor is composed of a mixed ionic-electronic SrCe0.7 Zr0.2 Eu0.1 O3-δ thin film (≈20 μm) supported on the outer surface of a one-end capped porous SrCe0.8 Zr0.2 O3-δ tube. Significant improvement in CH4 conversion was achieved upon H2 removal from the membrane reactor compared to that in a fixed-bed reactor. The Fe©SiO2 catalyst in the H2 permeable membrane reactor demonstrated a stable ≈30 % C2+ single-pass yield, with up to 30 % CH4 conversion and 99 % selectivity to C2 (ethylene and acetylene) and aromatic (benzene and naphthalene) products, at the tested conditions. The selectivity towards C2 or aromatics was manipulated purposely by adding H2 into or removing H2 from the membrane reactor feed and permeate gas streams. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  4. Linkages between the life-history evolution of tropical and temperate birds and the resistance of cultured skin fibroblasts to oxidative and non-oxidative chemical injury.

    Science.gov (United States)

    Jimenez, Ana Gabriela; Harper, James M; Queenborough, Simon A; Williams, Joseph B

    2013-04-15

    A fundamental challenge facing physiological ecologists is to understand how variation in life history at the whole-organism level might be linked to cellular function. Thus, because tropical birds have higher annual survival and lower rates of metabolism, we hypothesized that cells from tropical species would have greater cellular resistance to chemical injury than cells from temperate species. We cultured dermal fibroblasts from 26 tropical and 26 temperate species of birds and examined cellular resistance to cadmium, H(2)O(2), paraquat, thapsigargin, tunicamycium, methane methylsulfonate (MMS) and UV light. Using ANCOVA, we found that the values for the dose that killed 50% of cells (LD(50)) from tropical birds were significantly higher for H(2)O(2) and MMS. When we tested for significance using a generalized least squares approach accounting for phylogenetic relationships among species to model LD(50), we found that cells from tropical birds had greater tolerance for Cd, H(2)O(2), paraquat, tunicamycin and MMS than cells from temperate birds. In contrast, tropical birds showed either lower or no difference in tolerance to thapsigargin and UV light in comparison with temperate birds. These findings are consistent with the idea that natural selection has uniquely fashioned cells of long-lived tropical bird species to be more resistant to forms of oxidative and non-oxidative stress than cells from shorter-lived temperate species.

  5. The importance of the stimulation vessels in the Brazilian offshore basins: a history of technological evolution; A importancia dos barcos de estimulacao em bacias offshore brasileiras: uma historia de evolucao tecnologica

    Energy Technology Data Exchange (ETDEWEB)

    Torres, Ricardo S.; Prata, Fernando Gaspar M.; Dean, Gregory D. [BJ Services do Brasil Ltda., RJ (Brazil)

    2004-07-01

    The Campos Basin is known as one of the most challenging deep water basins in the world. Currently there are thirty-seven platforms, more than a thousand oil wells, and about 4200 kilometers of submarine pipelines, having produced more than 1,2 billion barrels of oil per year and 15,7 million cubic meters of gas per day. The Campos Basin is responsible for more than 80% of Brazil's national production. Brazil intends to produce 2,2 million barrels of oil per day by 2007, when it will reach self-sufficiency. Therefore, the continued development of the offshore basins, such as Campos, Santos and Espirito Santo will be critical to meet this goal. In this context, the technological evolution of the vessels that render stimulation services is of fundamental importance to improve job quality, reduce time, protect with the environment, enable efficient communication, and ensure operational viability of new techniques. This paper reports on the history of this vessels, describing and illustrating new and state-of-the-art technology, historical cases of pioneering operations, data transmission in real time and the benefits for offshore operators with a global vision. (author)

  6. Monitoring and Pre-warning Technology of Important Devices of Nuclear Power Plant%核电厂重要设备的监视与预警技术

    Institute of Scientific and Technical Information of China (English)

    顾海霞; 王婷; 刘高俊; 谭珂

    2014-01-01

    针对核电厂运行过程中出现的重要设备的异常变化,利用数据挖掘技术,建立重要设备的动态规则库,在核电厂实时信息监控系统的实时数据和历史数据基础上,分析核电厂重要设备的变化趋势和规律,对重要设备的异常情况进行实时在线监视和预警。为操纵员提供判断依据,降低核事故发生的几率,从而有效地提高了核电厂运行的安全性。%Aiming to find out abnormal changes of important devices in nuclear power plant operation process ,combined with data mining technology ,dynamic regular library of important devices was set up .Based on the real‐time data and the history data of real‐time information monitoring system in nuclear power plant , trend and regularity of important devices of nuclear power plant were obtained and analyzed ,so the important devices can be monitored and pre‐warn online .The basis can be provided for the opera‐tors ,so the probability of nuclear accidents would be reduced and the safety of operation for nuclear power plant can be effectively improved .

  7. Importance of hemodialysis-related outcomes: comparison of ratings by a self-help group, clinicians, and health technology assessment authors with those by a large reference group of patients

    Science.gov (United States)

    Janssen, Inger M; Scheibler, Fueloep; Gerhardus, Ansgar

    2016-01-01

    Background The selection of important outcomes is a crucial decision for clinical research and health technology assessment (HTA), and there is ongoing debate about which stakeholders should be involved. Hemodialysis is a complex treatment for chronic kidney disease (CKD) and affects many outcomes. Apart from obvious outcomes, such as mortality, morbidity and health-related quality of life (HRQoL), others such as, concerning daily living or health care provision, may also be important. The aim of our study was to analyze to what extent the preferences for patient-relevant outcomes differed between various stakeholders. We compared preferences of stakeholders normally or occasionally involved in outcome prioritization (patients from a self-help group, clinicians and HTA authors) with those of a large reference group of patients. Participants and methods The reference group consisted of 4,518 CKD patients investigated previously. We additionally recruited CKD patients via a regional self-help group, nephrologists via an online search and HTA authors via an expert database or personal contacts. All groups assessed the relative importance of the 23 outcomes by means of a discrete visual analog scale. We used descriptive statistics to rank outcomes and compare the results between groups. Results We received completed questionnaires from 49 self-help group patients, 19 nephrologists and 18 HTA authors. Only the following 3 outcomes were ranked within the top 7 outcomes by all 4 groups: safety, HRQoL and emotional state. The ratings by the self-help group were generally more concordant with the reference group ratings than those by nephrologists, while HTA authors showed the least concordance. Conclusion Preferences of CKD patients from a self-help group, nephrologists and HTA authors differ to a varying extent from those of a large reference group of patients with CKD. The preferences of all stakeholders should form the basis of a transparent approach so as to generate a

  8. 中间产品进口对中国高技术产品出口技术含量的影响%Import of Intermediate Products Impact on Exports Technology of China's High-tech Products

    Institute of Scientific and Technical Information of China (English)

    肖浩; 胡小娟; 辛丽萍

    2015-01-01

    在新贸易理论的指导下,国际贸易模式不断发展与创新,产品内贸易盛行。本文根据2000—2013年高技术产品五大行业面板数据,基于豪斯曼构建的产品出口复杂度指标对中国高技术产品的出口技术含量进行测度,得出这期间其出口技术含量呈现逐年上升的趋势。本文引入虚拟变量,实证分析 FDI、R&D 及中间产品进口五大行业对其出口技术含量的影响。结果表明,总体来说 FDI、R&D 和中间产品进口均有助于提升产品的出口技术含量;但对细分行业来说,中间产品进口与出口技术含量的关系是不确定的,需要区分不同类型的产品,电子及通信设备、电子计算机及办公设备和医疗设备及仪器仪表三类产品的中间产品进口会促进高技术产品出口技术含量的提升,而医药和航空航天器产品的中间产品进口则会阻碍其出口技术含量的提升。%Under the guidance of the new trade theory,the modes of international trade are developing and in-novating,and trades in products are popular.In this paper,according to the five industry panel data from 2000 to 2013,and export complexity index based on Hausmann,it is concluded that the export technical content showed a trend of rising year by year.This paper introduces virtual variables,analyzing FDI,R&D and import of intermediate products,and the results show that the overall FDI,R&D and the import of intermediate products can promote the export of the product technology content,but for niche business,the import and export of intermediate product tech-nology content are not quite related,which need to distinguish among different types of products.Importing in terme-diate products of electronic and communication equipment,computers and office equipment,and medical equipment and instrumentation can promote the export of high-tech products,while importing intermediate products of pharma-ceutical and aerial will

  9. Why is Astronomy Important?

    CERN Document Server

    Rosenberg, Marissa; Bladon, Georgia; Christensen, Lars Lindberg

    2013-01-01

    For a long time astronomers and other scientists believed that the importance of their work was evident to society. But in these difficult days of financial austerity, even the most obvious benefits of science have to undergo careful scrutiny. Eradicating poverty and hunger is a worldwide priority, and activities that do not directly attempt to resolve these issues can be hard to justify and support. However, several studies have told us that investing in science education, research and technology provides a great return (not only economically, but culturally and indirectly for the population in general and has helped countries to face and overcome crises. The scientific and technological development of a country or region is closely linked to its human development index) a statistic that is a measure of life expectancy, education and income.

  10. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

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

  11. Thermally activated technologies: Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2003-05-01

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

  12. Sucessful Eexperience of France Attaching Importance to Social Development and The People's Livelihood Science and Technology%关于法国重视社会发展和民生科技的成功经验

    Institute of Scientific and Technical Information of China (English)

    蒯强

    2009-01-01

    In the aspects of great development of nuclear energy, emphasis on power saving and emission mitigation, popularization of power saving buildings, strengthening territorial management, constructing competitive innovation parks, preventing natural disaster, improving social security system and health insurance system, enhancing medical research, emphasis on food sanitation safety, popularizing popular-science knowledge, helping small and medium-sized enterprises with huge investment, holding environmental protection negotiation conferences, building scientific and technological innovation system, the paper mainly studied and reviewed the trends of France attaching importance to social development and the people's livelihood science and technology, and proposed the French sucessful experience is worth our referring and learning.%本文从大力发展核能事业、重视节能减排工作、努力推广节能建筑、加强国土整治建设、加强国土整治建设、创建竞争力创新园区、积极预防自然灾害、健全社会保障体系、医疗健康保险制度、提高医学研究水平、强调食品卫生安全、重视推广科普知识、巨资帮助中小企业、召开环保协商会议、建立科技创新体系等14个方面,重点研究和评述了法国重视社会发展和民生科技的情况,认为法国在加快推进以改善社会发展和强化民生科技为重点的社会建设方面之成功经验值得我国借鉴和学习.

  13. Prevention and Control Technology of Important Meat Goat Diseases in Anhui Province%安徽省肉用山羊重大疫病的防控技术

    Institute of Scientific and Technical Information of China (English)

    李立虎

    2015-01-01

    Anhui Province is one of main mutton production areas in China, and the main breed is the goat. With the rapid development of the mutton sheep industry, the prevention and control of epidemic diseases is getting more diffi-cult. The epidemic characteristics, clini-cal symptoms, pathologic autopsy and synthetical prevention and control tech-nology of important meat goat diseases were discussed to provide security guar-antee for healthy development of the meat goat industry in Anhui Province.%安徽是我国主要羊肉产区之一,肉羊的养殖主要以山羊为主.随着肉羊产业的迅速发展,疫病的防控难度加大.探讨羊的3类重大疫病的流行特点、临床症状、剖检特征和综合防控技术,为安徽省肉用山羊产业的健康发展提供安全保障.

  14. Import vs. Imitation?

    DEFF Research Database (Denmark)

    Kölcze, Zsófia

    2012-01-01

    of our analysis and interpretation more explicit.In archaeology there has been a tradition of distinguishing between original objects and imitations. However, this distinction does not provide us with much information about the social function and symbolic meaning of an object in a cultural context......In recent years archaeological research has developed a radically new theoretical approach to prehistoric material culture. Objects are no longer regarded as simple products of human behavior, but rather as agents interacting with people on multiple levels. As such, artifacts play an active role...... in producing, maintaining and reproducing social identities, communicating new ideas and technological innovations and creating ideologies and cosmologies. Our understanding of material culture has obtained a social dimension, and we as archaeologists have become aware of the importance of making this aspect...

  15. The Most Important Maglev Applications

    Directory of Open Access Journals (Sweden)

    Hamid Yaghoubi

    2013-01-01

    Full Text Available The name maglev is derived from magnetic levitation. Magnetic levitation is a highly advanced technology. It has various uses. The common point in all applications is the lack of contact and thus no wear and friction. This increases efficiency, reduces maintenance costs, and increases the useful life of the system. The magnetic levitation technology can be used as an efficient technology in the various industries. There are already many countries that are attracted to maglev systems. Many systems have been proposed in different parts of the worlds. This paper tries to study the most important uses of magnetic levitation technology. The results clearly reflect that the maglev can be conveniently considered as a solution for the future engineering needs of the world.

  16. 信息化条件下医院医学摄影(像)专业的重要作用%Importance of Medical Photography and Videography in Context of Information Technology

    Institute of Scientific and Technical Information of China (English)

    陈玲; 张向阳; 陈敏; 靳红岩

    2012-01-01

    Objective To explore how the medical photography and videography to do in order to meet the new requirement and provide professional support to medical service in the context of information technology. Methods Research and analysis were made on the professional characteristics of and the main tasks fulfilled by the medical photography and videography in the hospital. Results Medical photography and videography had become an integral part of the medical treatment and education and played an important role in the hospital development. Conclusion People involved in medical photography and videography have to be creative, proactively extend their work and service, and play a role in the medical education, they also have to take advantage of their profession and provide professional support to the medical service of the hospital by means of, for instance, maintaining a perfect Website, playing a multi-functional part and being a cross-function doctor. [Chinese Medical Equipment Journal,2011,33(3) :89-91]%目的:探讨信息化条件下医院医学摄影(像)专业如何适应新的形势任务需求,开展好专业化服务保障工作.方法:对医院医学摄影(像)专业自身特点和所承担的主要任务进行梳理、分析和研究.结果:医学摄影(像)专业工作 已同医院医教研工作以及医院全面建设紧密联系.结论:医院医学摄影(像)专业必须创新思维,主动作为,扩展工作和服务范围,配合医院重大工作做好专业化服务保障,搞好医院门户网站建设,担当好“多面手”及“全科医生”.

  17. Fabrication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  18. Fabrication Technology

    Energy Technology Data Exchange (ETDEWEB)

    Blaedel, K.L.

    1993-03-01

    The mission of the Fabrication Technology thrust area is to have an adequate base of manufacturing technology, not necessarily resident at Lawrence Livermore National Laboratory (LLNL), to conduct the future business of LLNL. The specific goals continue to be to (1) develop an understanding of fundamental fabrication processes; (2) construct general purpose process models that will have wide applicability; (3) document findings and models in journals; (4) transfer technology to LLNL programs, industry, and colleagues; and (5) develop continuing relationships with the industrial and academic communities to advance the collective understanding of fabrication processes. The strategy to ensure success is changing. For technologies in which they are expert and which will continue to be of future importance to LLNL, they can often attract outside resources both to maintain their expertise by applying it to a specific problem and to help fund further development. A popular vehicle to fund such work is the Cooperative Research and Development Agreement with industry. For technologies needing development because of their future critical importance and in which they are not expert, they use internal funding sources. These latter are the topics of the thrust area. Three FY-92 funded projects are discussed in this section. Each project clearly moves the Fabrication Technology thrust area towards the goals outlined above. They have also continued their membership in the North Carolina State University Precision Engineering Center, a multidisciplinary research and graduate program established to provide the new technologies needed by high-technology institutions in the US. As members, they have access to and use of the results of their research projects, many of which parallel the precision engineering efforts at LLNL.

  19. The importance of the technology variable in the public policies for the public electric sector; A importancia da variavel tecnologica no contexto das politicas publicas para setor eletrico brasileiro - SEB

    Energy Technology Data Exchange (ETDEWEB)

    Soares, Valcir dos Reis [Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia. Programa de Planejamento Energetico; Furtado, Andre Tosi [Universidade Estadual de Campinas, SP (Brazil). Inst. de Geociencias. Dept. de Politica Cientifica e Tecnologica

    1998-12-31

    In this article we analyze the institutional and the organizational changes of Brazilian Electric Sector - BES at the light of world technological and institutional transformations. Firstly, we show a panorama of the main changes in the directives of central countries energy policies and the technological evolution of electrical industry. Afterwards, we analyze the relationships between these two levels of change and the regulation process in this industry. Finally we analyze the two levels of the public policies that sustains the institutionalization of the activities of the BES. The first one, involves the wider measures of industrial and technological policy of the country; while the second one is about the current process of institutional changes. (author) 20 refs.; e-mail: valcir at ppe.ufrj.br; furtado at ige.unicamp.br

  20. To Enhance Information Literacy:an Important Goal of Information Technology Education in Primary and Secondary Schools%提升信息素养:中小学信息技术教育的重要目标

    Institute of Scientific and Technical Information of China (English)

    武怀生; 李秀明

    2013-01-01

    In this paper, through the analysis of the current information technology education in primary and secondary schools is behind the prosperity from the series of problems in the interpretation of meaning, and the extension of information technology cur?riculum guidelines and standards in primary and secondary schools, to explore information technology education to promote the stu?dents' information literacy theory support and the practice path.%该文通过分析当前中小学信息技术教育的繁荣背后从在的系列问题,解读中小学信息技术课程纲要和标准的内涵与外延,探索通过信息技术教育来提升学生信息素养的理论支持和实践途径.

  1. `Technology for Advanced Treatment of High Melting Point Metal-Based Material,` local research and development of important technology for fiscal 1997. Development of materials creation technology for high efficiency power generator components; 1997 nendo juyo chiiki gijutsu kenkyu kaihatsu. `Koyuten kinzokukei buzai no kodo kako gijutsu` (kokoritsu hatsuden`yo buzai sosei gijutsu kaihatsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Efforts are made for the creation of high melting point metal-base materials to replace the currently-used Ni-base superalloys for the turbine to withstand higher operating temperatures. The main efforts made in fiscal 1997 are outlined. As in fiscal 1996, Nb-base solution alloys, in which solution reinforcement elements such as Mo and W are alloyed, are manufactured by button arc melting and tested for mechanical properties and texture/characteristics. In the designing and evaluation for a strongest Nb-base composite material, Nb-base composite materials are manufactured by use of particle dispersion-strengthening attained by addition of intermetallic compounds or elements to contribute to the formation of oxides, carbides, or nitrides. Nb-base composite materials may also be manufactured by use of eutectic-strengthening attained by utilizing crystallization in the process of coagulation. The resultant Nb-base composite materials are evaluated for their dynamic characteristics at high temperatures. In the development and evaluation of technologies for creating Nb-base materials for high-temperature components, larger specimens as heavy as several kg are tested in line with small specimens for basic studies, and the results are utilized for alloy designing for high-temperature materials. 50 refs., 97 figs., 15 tabs.

  2. A review on the development of the advanced fuel fabrication technology

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung Won; Lee, Yung Woo; Sohn, Dong Sung; Yang, Myung Seung; Bae, Kee Kwang; Nah, Sang Hoh; Kim, Han Soo; Kim, Bong Koo; Song, Keun Woo; Kim, See Hyung [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of)

    1995-07-01

    In this state-of art report, the development status of the advanced nuclear fuel was investigated. The current fabrication technology for coated particle fuel and non-oxide fuel such as sol-gel technology, coating technology, and carbothermic reduction reaction has also been examined. In the view point of inherent safety and efficiency in the operation of power plant, the coated particle fuel will keep going on its reputation as nuclear fuel for a high temperature gas cooled reactor, and the nitride fuel is very prospective for the next liquid metal fast breeder reactor. 43 figs., 17 tabs., 96 refs. (Author).

  3. Experimental Equipment and Basic Technological Methods of Obtaining Cavitation Protective Coatings on Working Surfaces of Steam Turbine Blades Made of Titanium Alloy VT6 in Order to Replace Imports of Similar Products

    Directory of Open Access Journals (Sweden)

    Bilous, V.A.

    2016-07-01

    Full Text Available The experimental equipment and basic technological methods of obtaining сavitation protective coatings on the working surfaces of blades of steam turbines from titanium alloy VT6 have been created. The selection and the basis of the composition and conditions of synthesis of optimal coating for hardening blades have been justified. The parameters of deposition process of coatings on the blade model have been worked, the experimental technological deposition process of hardening coatings has been created. The tests of titanium alloy VT6 samples with the preferred coatings in simulation conditions close to operational have been conducted. The coatings on the blade model of length up to 130 cm and weight up to 30 kg have been deposited. The velocity of the TiN coating depositing was 10 mkm/h.

  4. Why is Astronomy Important?

    OpenAIRE

    Rosenberg, Marissa; Russo, Pedro; Bladon, Georgia; Christensen, Lars Lindberg

    2013-01-01

    Astronomy and related fields are at the forefront of science and technology; answering fundamental questions and driving innovation. Although blue-skies research like astronomy rarely contributes directly with tangible outcomes on a short time scale, the pursuit of this research requires cutting-edge technology and methods that can on a longer time scale, through their broader application make a difference. A wealth of examples show how the study of astronomy contributes to technology, econom...

  5. Knowledge Technologies

    CERN Document Server

    Milton, Nick

    2008-01-01

    Several technologies are emerging that provide new ways to capture, store, present and use knowledge. This book is the first to provide a comprehensive introduction to five of the most important of these technologies: Knowledge Engineering, Knowledge Based Engineering, Knowledge Webs, Ontologies and Semantic Webs. For each of these, answers are given to a number of key questions (What is it? How does it operate? How is a system developed? What can it be used for? What tools are available? What are the main issues?). The book is aimed at students, researchers and practitioners interested in Knowledge Management, Artificial Intelligence, Design Engineering and Web Technologies. During the 1990s, Nick worked at the University of Nottingham on the application of AI techniques to knowledge management and on various knowledge acquisition projects to develop expert systems for military applications. In 1999, he joined Epistemics where he worked on numerous knowledge projects and helped establish knowledge management...

  6. Seafood Technology

    DEFF Research Database (Denmark)

    Børresen, Torger

    This presentation will fill the total picture of this conference between fisheries and aquaculture, blue biotech and bioconservation, by considering the optimal processing technology of marine resources from the raw material until the seafood reaches the plate of the consumer. The situation today...... must be performed such that total traceability and authenticity of the final products can be presented on demand. The most important aspects to be considered within seafood technology today are safety, healthy products and high eating quality. Safety can be divided into microbiological safety...... and not presenting any safety risk per se. Seafood is healthy due to the omega-3 fatty acids and the nutritional value of vitamins, peptides and proteins. The processing technology must however be performed such that these valuable features are not lost during production. The same applies to the eating quality. Any...

  7. he Importance of the use of the Information and Communication Technologies(ICT) in the Small and Medium-size Enterprises(SMEs) of trade, industry and services in Colima and Villa de Alvarez

    OpenAIRE

    2008-01-01

    The ICT revolution has increased the use of technology because of knowledge intensive economy that aims to improve efficiency and productivity levels in the enterprises due to ICT. This is the reason to quantify the adoption degree of ICT used by the small and medium enterprises (SME) in Colima and Villa de Alvarez. The aggregation level hides the diversity in the behavior patterns of the SME, as a result the SME in commerce and services have similar patterns in the adoption of ICT, wh...

  8. Quantitative determination of urinary 8-oxo-7,8-dihydro-2'-deoxyguanosine, 8-oxo-7,8-dihydroguanine, 8-oxo-7,8-dihydroguanosine, and their non-oxidized forms: daily concentration profile in healthy volunteers.

    Science.gov (United States)

    Andreoli, Roberta; Manini, Paola; De Palma, Giuseppe; Alinovi, Rossella; Goldoni, Matteo; Niessen, Wilfried M A; Mutti, Antonio

    2010-05-01

    We developed a new method for the simultaneous quantitative determination of 8-oxo-7,8-hydro-2'-deoxyguanosine (8-oxodGuo), 8-oxo-7,8-dihydroguanine (8-oxoGua), 8-oxo-7,8-dihydroguanosine (8-oxoGuo), and the corresponding non-oxidized forms, 2'-deoxyguanosine (dGuo), guanine (Gua) and guanosine (Guo), in human urine samples by liquid chromatography-tandem mass spectrometry. Differences in the ionization of analytes in different urine batches with variable matrix effects were effectively compensated for by internal standardization with stable isotope-labelled analytes. The method was sensitive enough to allow the determination of background levels of these biomarkers and was applied to characterize the inter- and intraindividual variability of biomarkers in the diurnal profile of concentrations in 24 healthy volunteers. When normalized for creatinine, none of the biomarkers was affected by sampling time, thus ruling out any circadian rhythm for nucleic acid oxidation in urine.

  9. 无水溶胶-凝胶法制备非氧化物陶瓷的研究进展%Research Progress in Fabrication of Non-Oxide Ceramics via Non-Aqueous Sol-Gel Method

    Institute of Scientific and Technical Information of China (English)

    李书宏; 张宗波; 罗永明; 徐彩虹

    2012-01-01

    综述了基于氨解、胺解以及碳化二亚胺化三类反应的无水相溶胶-凝胶方法在制备SiCN、B(C)N、SiN、BN等非氧化物陶瓷材料方面的研究进展,并对其前景进行了展望.%This review mainly summarized recent progress on the fabrication of non-oxide ceramics, such as SiCN, BN, B ( C ) N, and SiN, by the non-aqueous sol-gel method, on the basis of ammonolysis reaction, aminolysis reaction, and the carbodiimide reaction. Future prospects of the method were also discussed.

  10. FY 1993 report of the results of the R and D of the important regional technology - Laser application advanced processing system technology. II. R and D of the composite functional member structure control technology (Development of the high grade surface processing technology of methane fueled aircraft use engine members); 1993 nendo juyo chiiki gijutsu kenkyu kaihtsu (fukugo kino buzai kozo seigyo gijutsu no kenkyu kaihatsu (methane nenryo kokukiyo engine buzai no kodo hyomen kako gijutsu kaihatsu). 2. Laser oyo senshin kako system gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    In the fields of aerospace, energy, etc., the development is expected of materials for engine members which are reliable and durable for a long time under the severe environment. Materials are developed which are erosion-resistant under the non-erosion environment of the front of engine of methane fueled aircraft. The basic experiment was commenced on the fabrication of micro-fine surface of Ti-6Al-4V alloys, etc. by superimposed laser beam irradiation. As a technology to fabricate the composite surface layer by supplying alloy components on the material surface, the development was started of a technology to form hard coating by irradiating laser to the Ti alloy surface put with metal elements and compounds on. Literature survey was made of the laser surface reforming technology of Ti alloys, etc. using JOIS. As to the fabrication of the composite surface layer, it was found out that the layer is easy to be brittle together with hardness. In the experiment on the micro-fine surface fabrication, it was found out that as a characteristic of light collector, the integration mirror is flat in strength distribution. Concerning the fabrication of the composite surface layer, it is a must to make it gradient because micro cracks are generated with the rising surface hardness. (NEDO)

  11. Conducting a Technology Audit

    Science.gov (United States)

    Flaherty, William

    2011-01-01

    Technology is a critical component in the success of any high-functioning school district, thus it is important that education leaders should examine it closely. Simply put, the purpose of a technology audit is to assess the effectiveness of the technology for administrative or instructional use. Rogers Public Schools in Rogers, Arkansas, recently…

  12. Technological Style is History

    DEFF Research Database (Denmark)

    Blond, Lasse

    The effort to comprehend innovation across cultures and time highlights the importance of the explicating factors external to technology. It becomes relevant to nuance or differentiate the understanding of social and cultural responses to adopted technologies by recognizing that technology shapes...

  13. Teaching with Technology

    Science.gov (United States)

    Attard, Catherine

    2011-01-01

    New technologies continue to change every aspect of home, life and work: the way people communicate, calculate, analyse, shop, make presentations and socialise. "The Australian Curriculum" acknowledges the importance of teaching and learning with technology by including the use of information and communication technology (ICT) as one of…

  14. 非氧化杀菌剂控制反渗透系统生物污染%Non-oxidative Biocide for Control of Biofouling in RO Systems

    Institute of Scientific and Technical Information of China (English)

    苏立永; 潘献辉; 葛云红; 王晓玲

    2012-01-01

    生物污染是反渗透(RO)系统运行过程中最常见和最严重的问题之一,它限制了膜技术在处理富含微生物源水上的应用.探讨了RO系统生物污染的形成过程,对生物污染的不同控制方法进行了比较,分析了非氧化杀菌剂DBNPA的性能,并介绍了在含微生物源水的RO系统中DBNPA控制生物污染的应用实例.%Biofouling is one of the most common and severe problems during the operation of RO system. It restricts the application of membrane technology in treatment of water sources containing abundant microorganisms. The process of biofouling formation in RO system was discussed, and different methods of biofouling control were compared, and the disinfection performance of DBNPA was analyzed. An example of DBNPA applied in RO raw water containing abundant microorganisms was given.

  15. he Importance of the use of the Information and Communication Technologies(ICT in the Small and Medium-size Enterprises(SMEs of trade, industry and services in Colima and Villa de Alvarez

    Directory of Open Access Journals (Sweden)

    Mayrén Polanco Gaytán

    2008-03-01

    Full Text Available The ICT revolution has increased the use of technology because of knowledge intensive economy that aims to improve efficiency and productivity levels in the enterprises due to ICT. This is the reason to quantify the adoption degree of ICT used by the small and medium enterprises (SME in Colima and Villa de Alvarez. The aggregation level hides the diversity in the behavior patterns of the SME, as a result the SME in commerce and services have similar patterns in the adoption of ICT, while the manufacturing follows a different one. Finally, it has been quantify the ICT diffusion index at the messo level of aggregation for the first time. The ICT diffusion index shows the heterogeneity in the adoption of ICT by the states in México and in the municipalities in Colima.

  16. Fundamentals of technology roadmapping

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, M.L.; Bray, O.H.

    1997-04-01

    Technology planning is important for many reasons. Globally, companies are facing many competitive problems. Technology roadmapping, a form of technology planning can help deal with this increasingly competitive environment. While it has been used by some companies and industries, the focus has always been on the technology roadmap as a product, not on the process. This report focuses on formalizing the process so that it can be more broadly and easily used. As a DOE national security laboratory with R&D as a major product, Sandia must do effective technology planning to identify and develop the technologies required to meet its national security mission. Once identified, technology enhancements or new technologies may be developed internally or collaboratively with external partners. For either approach, technology roadmapping, as described in this report, is an effective tool for technology planning and coordination, which fits within a broader set of planning activities. This report, the second in a series on technology roadmapping, develops and documents this technology roadmapping process, which can be used by Sandia, other national labs, universities, and industry. The main benefit of technology roadmapping is that it provides information to make better technology investment decisions by identifying critical technologies and technology gaps and identifying ways to leverage R&D investments. It can also be used as a marketing tool. Technology roadmapping is critical when the technology investment decision is not straight forward. This occurs when it is not clear which alternative to pursue, how quickly the technology is needed, or when there is a need to coordinate the development of multiple technologies. The technology roadmapping process consists of three phases - preliminary activity, development of the technology roadmap, and follow-up activity.

  17. Technology transfer for adaptation

    Science.gov (United States)

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

    2014-09-01

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

  18. Technological Style is History

    DEFF Research Database (Denmark)

    Blond, Lasse

    culture, and just as importantly that culture shapes technology. By looking at a recent transfer of technology this reciprocal exchange is elaborated by considering the cultural or contextual influence in the adaptation of technology. In this connection the notion of technological style is revisited...... by questioning whether it pays due attention to the non-technical factors of the process? In order to compensate for the deficiencies of the technological style as a sensitizing device the concept of sociotechnical style is introduced – a concept more in tune with resent research in technology studies....

  19. Technology Transfer

    Science.gov (United States)

    Smith, Nanette R.

    1995-01-01

    The objective of this summer's work was to attempt to enhance Technology Application Group (TAG) ability to measure the outcomes of its efforts to transfer NASA technology. By reviewing existing literature, by explaining the economic principles involved in evaluating the economic impact of technology transfer, and by investigating the LaRC processes our William & Mary team has been able to lead this important discussion. In reviewing the existing literature, we identified many of the metrics that are currently being used in the area of technology transfer. Learning about the LaRC technology transfer processes and the metrics currently used to track the transfer process enabled us to compare other R&D facilities to LaRC. We discuss and diagram impacts of technology transfer in the short run and the long run. Significantly, it serves as the basis for analysis and provides guidance in thinking about what the measurement objectives ought to be. By focusing on the SBIR Program, valuable information regarding the strengths and weaknesses of this LaRC program are to be gained. A survey was developed to ask probing questions regarding SBIR contractors' experience with the program. Specifically we are interested in finding out whether the SBIR Program is accomplishing its mission, if the SBIR companies are providing the needed innovations specified by NASA and to what extent those innovations have led to commercial success. We also developed a survey to ask COTR's, who are NASA employees acting as technical advisors to the SBIR contractors, the same type of questions, evaluating the successes and problems with the SBIR Program as they see it. This survey was developed to be implemented interactively on computer. It is our hope that the statistical and econometric studies that can be done on the data collected from all of these sources will provide insight regarding the direction to take in developing systematic evaluations of programs like the SBIR Program so that they can

  20. New Mobile Technologies

    DEFF Research Database (Denmark)

    Tan, Su-En; Henten, Anders

    2006-01-01

    This paper takes a look at Clayton Christensen 's theory of disruptive technologies and how Christensen's theory relates to other innovation theories. It also proposes a new layer of analysis to this theory to better link the technology analysis to the market analysis of any given technology...... product. This layer suggests that complementarity and substitutability are important criteria for technologies to be market disruptions or sustaining changes....

  1. Green technology pilot program --the important engine to America new age sputnik moment%绿色技术平台项目——美国阿波罗计划的引擎

    Institute of Scientific and Technical Information of China (English)

    胡允银; 陈琼娣

    2012-01-01

    为应对全球气候变化和传统化石能源逐渐枯竭等问题,全世界都开始关注新能源的开发。美国总统奥巴马在2011年的国情咨文中,明确他的首要任务之一是确保美国在清洁能源及能源效率新兴工业中保持全球的领导地位,并称之为美国新时代的“阿波罗计划”。而助推这一计划展开的重要举措是实施绿色技术平台项目。文章介绍了项目具体内容,探索了项目的优势,分析了项目运行情况不理想可能存在的临时性和永久性缺陷,对比世界上主要国家的绿色通道提出完善该项目的建议。%In response to the fact that a global climate changes and traditional fossil energy is gradually dry up,All the world begins to pay close attention to the development of new energy,in President Obama' s 2011 State of the Union address, the President made it clear that one of his top priorities is to ensure United States global leadership in the emerging industries of clean energy and energy efficiency, going so far as to call this our Sputnik moment. One of the main measures to achieve the goal is the Green Technology Pilot Program. This paper introduces the specific content of the Program, explores the advantage of the project, analysis the temporary and permanent defects in the project operation, offer some proposals by contrast the program to the green channels of the major countries.

  2. Technology Programme

    Energy Technology Data Exchange (ETDEWEB)

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

    2005-07-01

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

  3. `Research and Development of Technology for Controlling the Structure of Multiple-Function Component,` local research and development of important technology for fiscal 1997. 2. Technological development of advanced surface treatment for methane-powered aircraft engine components (Laser-aided advanced treatment system (technology)); 1997 nendo juyo chiiki gijutsu kenkyu kaihatsu `fukugo kino buzai kozo seigyo gijutsu no kenkyu kaihatsu`. 2. Methane nenryo kokukiyo engine buzai no kodo hyomen kako gijutsu kaihatsu (laser oyo senshin kako system gijutsu)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-01

    Surface reforming technologies, such as laser-aided Ti alloying, are studied for developing erosion-resistant materials for the fore section of a methane-fueled aircraft engine. In the formation of intermetallic compound film, the laser plasma hybrid spraying is applied for the formation of a film which is 100-400 times higher than Ti6Al4V in terms of resistance to erosion. For the quantitative evaluation of bond strength, a boundary shear testing jig is built. When the laser irradiating conditions are optimized, the boundary shear strength is elevated to 150-230MPa. NiAl film is studied for realizing resistance to high-temperature oxidation, and then a perfect NiAl film is obtained, which is done by use of a mechanical alloying powder mixed on the atomic level. In the manufacture of ceramic cermet film, a powder is studied, in which powder SiC and Al2O3, excellent in high-temperature oxidation characteristics and fracture toughness, are the parent materials which are coated by NiCr. It is found that an excellent oxidation-resistant film will be manufactured by use of this powder. 40 refs., 132 figs., 12 tabs.

  4. Discourses of Technology

    DEFF Research Database (Denmark)

    Sommer, Jannek K.; Knudsen, Gry Høngsmark

    (Kozinets, 2008) as drivers of consumer acceptance of new technology. Similarly, Giesler (2008) has conceptualized consumer acceptance of technology as a form of marketplace drama, in which market ideologies are negotiated between consumers and media discourses. We suggest to study discourses around failed......In this poster we address consumption of technology from the perspective of failure. A large body of studies of consumption of technology have focused on consumer acceptance (Kozinets, 2008). These studies have identified particular narratives about social and economic progress, and pleasure...... to understand how rejection and resistance build in the imagined use of technology. The study extends research on consumption of technology by demonstrating the importance of emergent discourses of new technology. We argue that the success of a particular new technology partly depends on the imagined...

  5. Solar Cooker Technological Change

    DEFF Research Database (Denmark)

    Ahmad, Bashir

    1997-01-01

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

  6. Dear Minister, This Is Why Design and Technology Is a Very Important Subject in the School Curriculum: John Eggleston Memorial Lecture, Delivered at the Design & Technology Association Education and International Research Conference, Designing a Better Future, Friday 8th July 2011 at Keele University

    Science.gov (United States)

    Barlex, David

    2011-01-01

    The paper is in four parts. Part 1 considers the justification for including design and technology in the school curriculum. Part 2 suggests the content for the subject at Key Stage 3. Part 3 describes some of the ways the subject might be taught. Part 4 considers ways in which the curriculum can be devised so that it is irresistible and…

  7. Tips on the Latest Technology

    Institute of Scientific and Technical Information of China (English)

    WANG JUN

    2010-01-01

    @@ Showcasing the progress that humanity has made in science and technology is an important part of the upcoming World Expo in Shanghai.The new products displayed in expo pavilions reflect progress achieved by means of various technologies.These advanced technologies offer amusement as well as education,and visitors to the expo can see humanity's future possibilities from these technologies.

  8. Emerging technologies

    Energy Technology Data Exchange (ETDEWEB)

    Lu, Shin-yee

    1993-03-01

    The mission of the Emerging Technologies thrust area at Lawrence Livermore National Laboratory is to help individuals establish technology areas that have national and commercial impact, and are outside the scope of the existing thrust areas. We continue to encourage innovative ideas that bring quality results to existing programs. We also take as our mission the encouragement of investment in new technology areas that are important to the economic competitiveness of this nation. In fiscal year 1992, we have focused on nine projects, summarized in this report: (1) Tire, Accident, Handling, and Roadway Safety; (2) EXTRANSYT: An Expert System for Advanced Traffic Management; (3) Odin: A High-Power, Underwater, Acoustic Transmitter for Surveillance Applications; (4) Passive Seismic Reservoir Monitoring: Signal Processing Innovations; (5) Paste Extrudable Explosive Aft Charge for Multi-Stage Munitions; (6) A Continuum Model for Reinforced Concrete at High Pressures and Strain Rates: Interim Report; (7) Benchmarking of the Criticality Evaluation Code COG; (8) Fast Algorithm for Large-Scale Consensus DNA Sequence Assembly; and (9) Using Electrical Heating to Enhance the Extraction of Volatile Organic Compounds from Soil.

  9. Emergy and Its Importance

    Science.gov (United States)

    Emergy is an important quantity needed for public policy analysis that is based on a complex methodology. The intent of this Environmental Research Brief is to define emergy and its importance in a manner that is accessible to everyone with at least a high school education. Emer...

  10. DNA Import into Mitochondria.

    Science.gov (United States)

    Konstantinov, Yu M; Dietrich, A; Weber-Lotfi, F; Ibrahim, N; Klimenko, E S; Tarasenko, V I; Bolotova, T A; Koulintchenko, M V

    2016-10-01

    In recent decades, it has become evident that the condition for normal functioning of mitochondria in higher eukaryotes is the presence of membrane transport systems of macromolecules (proteins and nucleic acids). Natural competence of the mitochondria in plants, animals, and yeasts to actively uptake DNA may be directly related to horizontal gene transfer into these organelles occurring at much higher rate compared to the nuclear and chloroplast genomes. However, in contrast with import of proteins and tRNAs, little is known about the biological role and molecular mechanism underlying import of DNA into eukaryotic mitochondria. In this review, we discuss current state of investigations in this area, particularly specificity of DNA import into mitochondria and its features in plants, animals, and yeasts; a tentative mechanism of DNA import across the mitochondrial outer and inner membranes; experimental data evidencing several existing, but not yet fully understood mechanisms of DNA transfer into mitochondria. Currently available data regarding transport of informational macromolecules (DNA, RNA, and proteins) into the mitochondria do not rule out that the mechanism of protein and tRNA import as well as tRNA and DNA import into the mitochondria may partially overlap.

  11. How Technology Influences Interior Design.

    Science.gov (United States)

    McDavitt, Tish

    1999-01-01

    Examines telecommunication technology's influences on interior school design and effective learning, and discusses how to implement this technology into the school. Building the infrastructure to support telecommunications in an educational setting and the importance of effective lighting are discussed. (GR)

  12. How Technology Influences Interior Design.

    Science.gov (United States)

    McDavitt, Tish

    1999-01-01

    Examines telecommunication technology's influences on interior school design and effective learning, and discusses how to implement this technology into the school. Building the infrastructure to support telecommunications in an educational setting and the importance of effective lighting are discussed. (GR)

  13. American coal imports 2015

    Energy Technology Data Exchange (ETDEWEB)

    Frank Kolojeski [TransGlobal Ventures Corp. (United States)

    2007-09-15

    As 2007 ends, the US coal industry passes two major milestones - the ending of the Synfuel tax break, affecting over 100M st annually, and the imposition of tighter and much more expensive safety measures, particularly in deep mines. Both of these issues, arriving at a time of wretched steam coal price levels, promise to result in a major shake up in the Central Appalachian mining sector. The report utilizes a microeconomic regional approach to determine whether either of these two schools of thought have any validity. Transport, infrastructure, competing fuels and regional issues are examined in detail and this forecasts estimates coal demand and imports on a region by region basis for the years 2010 and 2015. Some of the major highlights of the forecast are: Import growth will be driven by steam coal demand in the eastern and southern US; Transport will continue to be the key driver - we believe that inland rail rates will deter imports from being railed far inland and that the great majority of imports will be delivered directly by vessel, barge or truck to end users; Colombian coal will be the overwhelmingly dominant supply source and possesses a costs structure to enable it to compete with US-produced coal in any market conditions; Most of the growth will come from existing power plants - increasing capacity utilization at existing import facilities and other plants making investments to add imports to the supply portfolio - the growth is not dependent upon a lot of new coal fired capacity being built. Contents of the report are: Key US market dynamics; International supply dynamics; Structure of the US coal import market; and Geographic analysis.

  14. CHP Technologies

    Science.gov (United States)

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

  15. Assistive Technology

    Science.gov (United States)

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

  16. Technology transfer and learning

    NARCIS (Netherlands)

    Steenhuis, Harm-Jan; Bruijn, de Erik J.

    2002-01-01

    Despite the fact that international technology transfer has been widely studied its management still encounters many difficulties. To fully understand the issues that are relevant to the process of transferring production technology, it is necessary to determine the important factors that influence

  17. Wind technology issues

    Energy Technology Data Exchange (ETDEWEB)

    Martinez, Antoni; Prats, Pep [Ecotecnia S.C.C.L., Barcelona (Spain)

    1999-01-01

    The paper focuses on the main trends of the technology behind the present wind energy applications. The technology characteristics and main challenges are analysed. The important links between political decisions and the development to date of wind turbines signal a direction for forecasting future tendencies and the possible technical characteristics of future turbines. (Author)

  18. Educational Technology Funding Models

    Science.gov (United States)

    Mark, Amy E.

    2008-01-01

    Library and cross-disciplinary literature all stress the increasing importance of instructional technology in higher education. However, there is a dearth of articles detailing funding for library instructional technology. The bulk of library literature on funding for these projects focuses on one-time grant opportunities and on the architecture…

  19. [Important points in virus research using recombinant DNA technology].

    Science.gov (United States)

    Nikaido, Takahiko; Takeuchi, Kaoru

    2007-06-01

    Cartagena Protocol on Biosafety to the Convention on Biological Diversity seeks to protect biological diversity from potential risks posed by living modified organisms (LMOs) resulting from modern biotechnology. This protocol was ratified in Japan after establishing domestic law and regulations for the protocol. In the domestic law, use of LMOs is classified into type 1 use (use without containment measures) and type 2 use (use with containment measures). According to the domestic law, most of experiments using recombinant viruses are required for the approval of the Minister. In this article, we will explain Cartagena Protocol and the Japanese domestic low and indicate an example of application form for the approval of the Minister.

  20. The Importance of Learning Philosophies on Technology Selection in Education

    Science.gov (United States)

    Hickey, George

    2014-01-01

    Educators are often overcome by the daily concerns of the classroom so they tend to focus on what has worked in the past. It seems a luxury to take the time to ask the more fundamental question: what is learning? Yet this question lies at the fore of our profession and defines our choice of teaching methods. It has become a truism that social…

  1. Technologically important properties of lactic acid bacteria isolated ...

    African Journals Online (AJOL)

    SERVER

    2007-07-18

    Jul 18, 2007 ... strains displaying the general characteristics of lactic acid bacteria were chosen ...... Food Flavour: Generation Analysis and Process Influence. Amsterdam, The ... Farah Z, Streiff T, Bachmann M R (1990). Preparation and ...

  2. Young women in science and technology: the importance of choice

    National Research Council Canada - National Science Library

    Dimitriadi, Angeliki

    2013-01-01

    .... This is due to a variety of reasons, mostly related to the role allocated to women in modern society as well as pre-existing prejudices that form glass ceilings while encouraging male presence in the workplace...

  3. Technological advancements and their importance for nematode identification

    Science.gov (United States)

    Ahmed, Mohammed; Sapp, Melanie; Prior, Thomas; Karssen, Gerrit; Back, Matthew Alan

    2016-06-01

    Nematodes represent a species-rich and morphologically diverse group of metazoans known to inhabit both aquatic and terrestrial environments. Their role as biological indicators and as key players in nutrient cycling has been well documented. Some plant-parasitic species are also known to cause significant losses to crop production. In spite of this, there still exists a huge gap in our knowledge of their diversity due to the enormity of time and expertise often involved in characterising species using phenotypic features. Molecular methodology provides useful means of complementing the limited number of reliable diagnostic characters available for morphology-based identification. We discuss herein some of the limitations of traditional taxonomy and how molecular methodologies, especially the use of high-throughput sequencing, have assisted in carrying out large-scale nematode community studies and characterisation of phytonematodes through rapid identification of multiple taxa. We also provide brief descriptions of some the current and almost-outdated high-throughput sequencing platforms and their applications in both plant nematology and soil ecology.

  4. Applied machining technology

    CERN Document Server

    Tschätsch, Heinz

    2010-01-01

    Machining and cutting technologies are still crucial for many manufacturing processes. This reference presents all important machining processes in a comprehensive and coherent way. It includes many examples of concrete calculations, problems and solutions.

  5. Handbook of vacuum technology

    CERN Document Server

    2016-01-01

    This comprehensive, standard work has been updated to remain an important resource for all those needing detailed knowledge of the theory and applications of vacuum technology. With many numerical examples and illustrations to visualize the theoretical issues.

  6. Wavelength converter technology

    DEFF Research Database (Denmark)

    Kloch, Allan; Hansen, Peter Bukhave; Poulsen, Henrik Nørskov;

    1999-01-01

    Wavelength conversion is important since it ensures full flexibility of the WDM network layer. Progress in optical wavelength converter technology is reviewed with emphasis on all-optical wavelength converter types based on semiconductor optical amplifiers....

  7. Wavelength converter technology

    DEFF Research Database (Denmark)

    Kloch, Allan; Hansen, Peter Bukhave; Poulsen, Henrik Nørskov;

    1999-01-01

    Wavelength conversion is important since it ensures full flexibility of the WDM network layer. Progress in optical wavelength converter technology is reviewed with emphasis on air-optical wavelength converter types based on semiconductor optical amplifiers....

  8. The Importance of Education.

    Science.gov (United States)

    Echohawk, John

    1994-01-01

    The executive director of the Native American Rights Fund recounts his education experiences in the area of Indian law. Encourages native youth to pursue higher education even under financial pressures, noting the importance of education for native youth and their tribes in this era of Indian self-determination. (HTH)

  9. Minimal Pairs: Minimal Importance?

    Science.gov (United States)

    Brown, Adam

    1995-01-01

    This article argues that minimal pairs do not merit as much attention as they receive in pronunciation instruction. There are other aspects of pronunciation that are of greater importance, and there are other ways of teaching vowel and consonant pronunciation. (13 references) (VWL)

  10. The Importance of Ethos.

    Science.gov (United States)

    Oft-Rose, Nancy

    1989-01-01

    Discusses how studying the 1988 Presidential Debates reveals the importance of ethos in speaking and being elected to office. Asserts that the debates also offer an excellent opportunity to teach propaganda devices or fallacies. Provides two examples from the second Presidential Debate. (MM)

  11. Partner Performs More Important

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Reporter: Would you please offer an introduction to exhibition development of Frankfurt? Michael von Zitzewitz: Mess Frankfurt GmbH has made great achievements in despite of dissatisfying economy in Europe. 364 million Euro of sales volume has made Mess Frankfurt GmbH become the 2nd largest world’s exhibition corporation, overseas sales is an important fortune resource for

  12. Exports to Imports

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    China covers ground as it attempts to balance imports and exports after a trade deficit in the first quarter As China gears up to rebalance its economy,a key factor will be weaning its reliance on exports.The vigorous efforts are paying off as the country reported a trade deficit in the first

  13. Import and nuclear size

    OpenAIRE

    Cohen-Fix, Orna

    2010-01-01

    The size of a cell’s nucleus is usually proportional to the size of the cell itself. How are the two linked? The answer lies, at least in part, in the import of one or more cytoplasmic cargoes into the nucleus.

  14. Life cycle assessment (LCA) methodology: importance in the integration of the fuel cell technology type PEMFC (proton exchange membrane fuel cells); Metodologia da analise de ciclo de vida: importancia na insercao da tecnologia de celula a combustivel do tipo PEMFC (membrana polimerica trocadora de protons)

    Energy Technology Data Exchange (ETDEWEB)

    Fukurozaki, Sandra Harumi; Seo, Emilia Satoshi Miyamaru [Instituto de Pesquisas Energeticas e Nucleares (IPEN-CNEN/SP), Sao Paulo, SP (Brazil)). Centro de Ciencia e Tecnologia de Materiais], e-mail: shfukuro@ipen.br

    2004-07-01

    To improve the standard of society's quality of life, it is necessary to improve the quality of distributed energy and its inherent services within a sustainability process. Among different technological routes that produce more sustainable energy are the fuel cells - also known as combustible batteries. The Global Environment Facility (GEF) has identified the fuel cells as a potential technology to reduce, in the future, the effect of greenhouse gases in both developed and developing countries. Although there are various types of fuel cells, the most used technology for research studies on fuel cells is the Polymer Electrolyte Fuel Cells (FEMFC). However, economic issues - related to the high cost of the membrane's materials and of the catalysts of groups of platinum metals - are still some of the obstacles that need to be overcome for this technology to be more accessible. There are also socio-environmental aspects related to the impacts caused by the extraction, the use and the destination of these metals. Taking in consideration the challenges of complying with the demands of the market and the society as well as with the growing tendency of more rigid patterns of environmental control, the objective of the present work is to show the tool of environmental management - Life Cycle Assessment (LCA) - and its importance on the pursuit for socio-economic and environmental alternatives feasible to the recycling of the catalysts of platinum of the PEMFC. This way, it intends to collaborate to the progress of the knowledge about environmental and socio-economic subjects related to the productive process of the PEMFC. (author)

  15. 自主研发、技术引进与能源消耗强度——基于中国工业行业的实证分析%Indigenous R&D, Technology Import and Energy Consumption Intensity:Evidence from Industrial Sectors in China

    Institute of Scientific and Technical Information of China (English)

    滕玉华

    2011-01-01

    本文运用1998-2007年中国工业32个行业面板数据,将工业各行业研发总支出划分为自主研发、国外技术引进和国内技术转移三个部分,在估算自主研发存量和技术引进存量的基础上,研究了自主研发、技术引进对工业能源消耗强度的影响,并考察了能源相对价格、FDI的进入程度以及工业内部行业结构等因素.研究表明,自主研发和国外技术引进对能源强度的影响存在行业差异.自主研发对全工业行业和高能源强度行业的能源强度有显著负效应,对低能源强度行业的影响不显著;国内技术转移对全工业行业和低能源强度行业的能源强度有显著负的影响,对高能源强度行业的影响不显著;国外技术引进在所有样本中对能源强度的影响均不显著.研究还发现,在低能源强度行业中,自主研发并没有与国外技术引进互为补充共同促进能源强度的下降;在高、低能源强度行业样本中,自主研发没有与国内技术转移形成互补优势,有助于能源强度的下降.%The industrial sectors consume most energy in China and are responsible for changes in national energy demand. Energy efficiency varies due to large differences in production methods. Since 1997, industrial energy consumption has been significantly higher than energy consumption intensity of the national average. Technological advances help to improve energy efficiency. Research and development is an important way to technological progress. This paper considers the relationship between indigenous R&D, technology acquisition and energy intensity. Research on this topic is helpful for understanding the characteristics of the effect of research and development on industrial energy consumption intensity and creating effective policies on energy conservation. The total expenditure of research and development in industrial sectors is divided into three parts. They are independent research and

  16. Import, Offshoring and Wages

    DEFF Research Database (Denmark)

    Fosse, Henrik Barslund; Maitra, Madhura

    exports - as positive exogenous shocks to the incentive to offshore to China. Both skill composition and rent sharing effects are found to be important in explaining the resultant gain in wages. We also show that the firm’s timing in the offshoring process determines the relative importance of a channel...... of skill composition and rent sharing available in typical firm level datasets - like ratio of educated to uneducated workers and sales per employee.......Offshoring firms are found to pay higher average wages than purely domestic firms. We provide a unifying empirical approach by capturing the different channels through which offshoring may explain this wage difference: (i) due to change in the composition of workers (skill composition effect) (ii...

  17. Importance of Mangrove Ecosystem

    OpenAIRE

    Kathiresan, K.

    2012-01-01

    Mangrove forests are extremely important coastal resources, which are vital to our socio-economic development. Much of the ecological service of mangroves lies in protecting the coast from solar UV-B radiation, “green house” effects, and fury of cyclones, floods, sea level rise, wave action and coastal erosion. Mangroves contribute significantly to the global carbon cycle and produce large amounts of litter in the form of falling leaves, branches and other debris. Besides, mangrove habitats c...

  18. Imported Wines Widen Appeal

    Institute of Scientific and Technical Information of China (English)

    WAN LIXIN

    2006-01-01

    @@ "There are many factors contributing to the healthy growth of the wine market in China,"says Don St. Pierre, Jr., managing partner of ASC Fine Wines (Shanghai) Co Ltd, one of China's largest importers and distributors of fine wines. "The reduction in tariffs has helped - it has made wines more affordable. But also driving growth is the rise in Chinese people's incomes and their increasing interest in enjoying what is perceived as a socially and culturally sophisticated lifestyle."

  19. Calcium is important forus.

    Institute of Scientific and Technical Information of China (English)

    高利平

    2005-01-01

    Calcium is important for our health.We must have it in our diet to stay well.A good place to get it is from dairy products like milk, cheese and ice cream.One pound of cheese has fifty times the calcium we should have every day.Other foods have less.For example,a pound of beans also has calcium.But it has only three times the amount we ought to have daily.

  20. GLOBALIZATION AND IMPORT RISKS

    Directory of Open Access Journals (Sweden)

    Popa Ioan

    2014-07-01

    Full Text Available Delocalization of production and diversification of the sources of offer in the global market place the issue of protection of consumer rights in major consumption centres, namely the European Union in a new light. A review of policies for the protection of consumer rights in the EU, USA and China, reveals major differences regarding the protection of consumer rights and the existence of gaps, and in particular the implementation of effective legislation in this regard. As such, the risks associated with imports have become a major concern in the European Union. The consumer has – one can say – a central role in the globalization process, which justifies the measures aimed at its protection. Although worldwide there are major differences in the degree of market regulation in matters of protection of consumer rights, the trend is the continuous adaptation of the offer to the requirements of global demand. However, one can still find significant gaps which translate into risks specific to the consumers in developed countries, namely in the EU. An important issue arises from this radical change of the localization of production centres in relation to the main consumption centres. While in the developed world, consumer rights protection has reached high levels both by creating an appropriate legislative framework and through consumer awareness and activism regarding their rights, in areas where much of the offer comes from the Western market (China, India, etc. modern mentality on the protection of consumer rights is just emerging. A major requirement is therefore the provision of a status of the consumer compatible with the benefits and risks of globalization, a status defined by safety and protection of imports. This paper confirms the thesis that, ultimately, the main factor counteracting the risks in matters of protection of consumer rights is the consumer, its awareness of its rights.

  1. Considerations on Accounting Intelligent Systems Importance

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available Managers begin to realize the importance of artificial intelligence technologies for their organizations. Knowledge is today seen as the main organizational resource and that is what intelligent systems are about: manipulating knowledge. In this paper we highlight the main reasons that an accountant can bring to his managers to emphasize this idea: intelligent systems are really needful in modern accounting.

  2. Consumer Views: Importance of Fuel Economy

    Energy Technology Data Exchange (ETDEWEB)

    Singer, Mark [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2017-04-11

    This presentation includes data captured by the National Renewable Energy Laboratory (NREL) to support the U.S. Department of Energy's Vehicle Technologies Office (VTO) research efforts. The data capture consumer views on the importance of fuel economy amongst other vehicle attributes and views on which alternative fuel types would be the best and worst replacements for gasoline.

  3. Waste gasification vs. conventional Waste-to-Energy: a comparative evaluation of two commercial technologies.

    Science.gov (United States)

    Consonni, Stefano; Viganò, Federico

    2012-04-01

    A number of waste gasification technologies are currently proposed as an alternative to conventional Waste-to-Energy (WtE) plants. Assessing their potential is made difficult by the scarce operating experience and the fragmentary data available. After defining a conceptual framework to classify and assess waste gasification technologies, this paper compares two of the proposed technologies with conventional WtE plants. Performances are evaluated by proprietary software developed at Politecnico di Milano and compared on the basis of a coherent set of assumptions. Since the two gasification technologies are configured as "two-step oxidation" processes, their energy performances are very similar to those of conventional plants. The potential benefits that may justify their adoption relate to material recovery and operation/emission control: recovery of metals in non-oxidized form; collection of ashes in inert, vitrified form; combustion control; lower generation of some pollutants.

  4. Technology Maturity is Technology Superiority

    Science.gov (United States)

    2008-09-09

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

  5. Most important human aluminoses

    Energy Technology Data Exchange (ETDEWEB)

    Avtsyn, A.P.

    1986-01-01

    Aluminoses are widespread forms of trace element deficiency of various severity. The organism is protected against a possible pathogenic influence of aluminum by a number of physiological mechanisms the most important among which is a regular urine excretion. A complex of pathological symptoms develops if serious homeostasis disturbances take place e. g. when renal deficiency or direct penetration of the trace element occur. The following forms of aluminosis should be distinguished: 1) simple accumulation in central nervous system which occurs in persons over 65 years; 2) aluminum accumulation in Alzheimer disease, in severe form of presenile and senile dementia; 3) dialysis aluminum encephalopathy; 4) non-dialysis infantile encephalopathy; 5) aluminum encephalopathy in total parenteral nutrition; 6) iatrogenic dialysis aluminum osteodystrophy; 7) jatrogenic peritoneal aluminosis; 8) aluminum pneumoconiosis of an occupational origin; 9) bronchospastic syndrome in aluminum smelter workers.

  6. Importance of binaural hearing.

    Science.gov (United States)

    Avan, Paul; Giraudet, Fabrice; Büki, Béla

    2015-01-01

    An essential task for the central auditory pathways is to parse the auditory messages sent by the two cochleae into auditory objects, the segregation and localisation of which constitute an important means of separating target signals from noise and competing sources. When hearing losses are too asymmetric, the patients face a situation in which the monaural exploitation of sound messages significantly lessens their performance compared to what it should be in a binaural situation. Rehabilitation procedures must aim at restoring as many binaural advantages as possible. These advantages encompass binaural redundancy, head shadow effect and binaural release from masking, the principles and requirements of which make up the topic of this short review. Notwithstanding the complete understanding of their neuronal mechanisms, empirical data show that binaural advantages can be restored even in situations in which faultless symmetry is inaccessible. © 2015 S. Karger AG, Basel.

  7. Technology Integration Experiences of Teachers

    Science.gov (United States)

    Çoklar, Ahmet Naci; Yurdakul, Isil Kabakçi

    2017-01-01

    Teachers are important providers of educational sustainability. Teachers' ability to adapt themselves to rapidly developing technologies applicable to learning environments is connected with technology integration. The purpose of this study is to investigate teachers' technology integration experiences in the course of learning and teaching…

  8. Globalization & technology

    DEFF Research Database (Denmark)

    Narula, Rajneesh

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

  9. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

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

  10. Living Technology

    DEFF Research Database (Denmark)

    2010-01-01

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

  11. Emerging Technologies

    OpenAIRE

    Salgar, S. M.

    2004-01-01

    Phenomenal advancements have taken place in the field of Information and communication technologies in the last decade. Spectacular and innovative changes are expected to take place in these fields in coming decade. Networking technologies are going through a sea change. This paper enumerates the likely networking technologies which are emerging, particularly WLANs. Most of the personal communication in the country will be through cellular/ mobile technologies, which are also covered in the p...

  12. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

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

  13. Technology Tiers

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

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

  14. Assistive Technologies

    Science.gov (United States)

    Auat Cheein, Fernando A., Ed.

    2012-01-01

    This book offers the reader new achievements within the Assistive Technology field made by worldwide experts, covering aspects such as assistive technology focused on teaching and education, mobility, communication and social interactivity, among others. Each chapter included in this book covers one particular aspect of Assistive Technology that…

  15. Health care technology assessment

    Science.gov (United States)

    Goodman, Clifford

    1994-12-01

    The role of technology in the cost of health care is a primary issue in current debates concerning national health care reform. The broad scope of studies for understanding technological impacts is known as technology assessment. Technology policy makers can improve their decision making by becoming more aware, and taking greater advantage, of key trends in health care technology assessment (HCTA). HCTA is the systematic evaluation of the properties, impacts, and other attributes of health care technologies, including: technical performance; clinical safety and efficacy/effectiveness; cost-effectiveness and other economic attributes; appropriate circumstances/indications for use; and social, legal, ethical, and political impacts. The main purpose of HCTA is to inform technology-related policy making in health care. Among the important trends in HCTA are: (1) proliferation of HCTA groups in the public and private sectors; (2) higher standards for scientific evidence concerning technologies; (3) methodological development in cost analyses, health-related quality of life measurement, and consolidation of available scientific evidence (e.g., meta-analysis); (4) emphasis on improved data on how well technologies work in routine practice and for traditionally under-represented patient groups; (5) development of priority-setting methods; (6) greater reliance on medical informatics to support and disseminate HCTA findings.

  16. 27 CFR 478.112 - Importation by a licensed importer.

    Science.gov (United States)

    2010-04-01

    ... importer. 478.112 Section 478.112 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO... Importation § 478.112 Importation by a licensed importer. (a) No firearm, firearm barrel, or ammunition shall be imported or brought into the United States by a licensed importer (as defined in § 478.11)...

  17. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    Research scope: The scope of the project is to study technological implementation processes by using Weick's sensemaking concept (Weick, 1995). The purpose of using a social constructivist approach to investigate technological implementation processes is to find out how new technologies transform......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...... & Brass, 1990; Kling 1991; Orlikowski 2000). It also demonstrates that technology is a flexible variable adapted to the organisation's needs, culture, climate and management philosophy, thus leading to different uses and outcomes of the same technology in different organisations (Barley 1986; 1990...

  18. Concerning technology: thinking with Heidegger.

    Science.gov (United States)

    Zitzelsberger, Hilde M

    2004-10-01

    In human lives, technology holds sway in mundane and extraordinary ways, such as in the ways we work, entertain, transport, and feed ourselves, and importantly in the ways we encounter and manage health, disease, illness, and death. A significant area of Heidegger's later work is questioning technology. Unlike many current inquiries that centre on contemporary technology's function, utility, and positive transformations, Heidegger offers a radical way of thinking about technology through developing an inquiry that uncovers technology's essence of revealing. In this article, Heidegger's thinking about technological modes of revealing in regard to bodies, health, and illness is explored. In Heidegger's view, the ordered revealing of modern technology has overshadowed other modes of revealing. This article highlights how remembering concealment and unconcealment in its many modes can be relevant to nurses and others involved in health care. Through tracing Heidegger's thinking about technology, a more critical approach to the effects and outcomes of modern technologies within health care systems can be generated.

  19. Finnish energy technology programmes 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-01

    The Finnish Technology Development Centre (Tekes) is responsible for the financing of research and development in the field of energy production technology. A considerable part of the financing goes to technology programmes. Each technology programme involves major Finnish institutions - companies, research institutes, universities and other relevant interests. Many of the energy technology programmes running in 1998 were launched collectively in 1993 and will be completed at the end of 1998. They are complemented by a number of other energy-related technology programmes, each with a timetable of its own. Because energy production technology is horizontal by nature, it is closely connected with research and development in other fields, too, and is an important aspect in several other Tekes technology programmes. For this reason this brochure also presents technology programmes where energy is only one of the aspects considered but which nevertheless contribute considerably to research and development in the energy production sector

  20. Working around technologies

    DEFF Research Database (Denmark)

    Dupret, Katia

    2017-01-01

    in Denmark. The aim and contribution of the study is twofold. First, it attempts to revitalise the discussion on technology workaround strategies as responsible professionalism. Second, it will direct attention to and contribute to an understanding of how the normativity embedded in technological development......This study discusses how professionalism and work ethics influence how health care professionals work around new technologies. When people avoid using technologies, they are not necessarily ceasing to engage in their work activities. The workaround strategies presented here are rather practical...... expressions of professionals’ active encounter with the complexity of work situations, and can therefore be important signs of professional ethical judgement. Drawing on science and technology studies and the concept of invisible work, the study discusses workaround situations that arise in health care work...

  1. Appropriate Technology as Indian Technology.

    Science.gov (United States)

    Barry, Tom

    1979-01-01

    Describes the mounting enthusiasm of Indian communities for appropriate technology as an inexpensive means of providing much needed energy and job opportunities. Describes the development of several appropriate technology projects, and the goals and activities of groups involved in utilizing low scale solar technology for economic development on…

  2. Survey of Web Technologies

    OpenAIRE

    Špoljar, Boris

    2011-01-01

    The World Wide Web bas become an important platform for developing and running applications. A vital process while developing web applications is the choice of web technologies, on which the application will be build. The developers face a dizzying array of platforms, languages, frameworks and technical artifacts to choose from. The decison carries consequences on most other decisions in the development process. Thesis contains analisis, classifications and comparison of web technologies s...

  3. Technology of the Guitar

    CERN Document Server

    French, Richard Mark

    2012-01-01

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

  4. 中国进口贸易技术溢出效应研究--基于31个省区的面板数据%Empirical Analysis of Technology Spillover Effects of Import Trade in China:Based on the Data Investigation of China’s 31 Provinces

    Institute of Scientific and Technical Information of China (English)

    陈凯

    2013-01-01

    改革开放30多年来,在经济全球化快速推进的背景下,我国的经济、贸易都实现了持续、稳定的增长,对外贸易对经济增长贡献的突出地位进一步得到巩固和发展。但是,长期以来,重视出口贸易、低估甚至忽视进口贸易对本国科技水平提高、经济增长中的作用,是我国理论研究和政策实践的总体倾向。受这一政策倾向的影响,我国对外贸易发展不平衡加剧,贸易摩擦频发,技术含量低、贸易附加值少的问题日益凸显。本文首先对国内外的技术溢出相关文献进行梳理,在此基础上利用计量分析方法对我国进口贸易的技术溢出效应进行实证检验。在实证检验部分,分别从国家整体、分区域的角度,考察我国进口贸易技术溢出效应的区域差异。从而为相关政策的推出提供指引。%Reform and opening up 30 year, in the present background of economic globalization, economy and trade of our country have stable institutions and sustained growth. Foreign trade plays an important role in the development of economic growth. However, since long period on, there is a tendency of theory and practical operation that emphasizing export, underrating even overlooking the positive role of import in improving scientific and technological level. As a result, there is a growing problem of the unbalanced development of foreign trade, technical trade barriers and plenty of trade conflicts. This paper presents the effects of import-related international technology spillovers on the change of the total factor productivity rate. Within the demonstration part, I analyze the effects of import-related international technology spillovers of our country through the way of country as a whole, sub-region and related factors. In this way there will be helpful to implement of related policies.

  5. Technology Matters - When new technology reshape innovation

    DEFF Research Database (Denmark)

    Edwards, Kasper; Pedersen, Jørgen Lindgaard

    2004-01-01

    Management of innovation is an important issue for firms and being good at this may be the deciding difference between death and survival. This paper ar-gues, based on 12 case studies, that new technology influence the innovative ca-pability of firms and disturbingly the process appears...... the firm, which over time becomes a source of innovation. However, through adoption of this new technology firms engage in a mu-tual learning and forming process where the firm learn by using the new technol-ogy. When learning, the firm and the new technology is mutually formed as the firm tries to adopt...... not to be managed in the sense that aims, instruments and resources are unclear. It is observed that new technology is adopted with a limited scope and fo-cus – often to solve a particular technical problem e.g. the quality of specifica-tion are too low. For a single reason a new technology is introduced within...

  6. Digital security technology simplified.

    Science.gov (United States)

    Scaglione, Bernard J

    2007-01-01

    Digital security technology is making great strides in replacing analog and other traditional security systems including CCTV card access, personal identification and alarm monitoring applications. Like any new technology, the author says, it is important to understand its benefits and limitations before purchasing and installing, to ensure its proper operation and effectiveness. This article is a primer for security directors on how digital technology works. It provides an understanding of the key components which make up the foundation for digital security systems, focusing on three key aspects of the digital security world: the security network, IP cameras and IP recorders.

  7. Humanitarian demining technology toolbox

    Science.gov (United States)

    Joynt, Vernon P.

    2003-09-01

    This is a keynote address surveying the field of Humanitarian Demining (HD) from the viewpoint of a participating company. The controlling bodies, funding structures and some of the important sources of R&D relevant to HD are identified. The various techniques and technologies in common use as also technologies freshly put into field use are mentioned. The way in which they all fit into the demining toolbox is explained. Finally a view of future technologies that are potentially able to change HD efficiency and safety is discussed.

  8. Responsible technology acceptance

    DEFF Research Database (Denmark)

    Toft, Madeleine Broman; Schuitema, Geertje; Thøgersen, John

    2014-01-01

    As a response to climate change and the desire to gain independence from imported fossil fuels, there is a pressure to increase the proportion of electricity from renewable sources which is one of the reasons why electricity grids are currently being turned into Smart Grids. In this paper, we focus...... in terms of a positive impact for society and the environment. Therefore, we expect that Smart Grid technology acceptance can be better explained when the well-known technology acceptance parameters included in the Technology Acceptance Model are supplemented by moral norms as suggested by the Norm...

  9. Technology and medicine.

    Science.gov (United States)

    Booth, C

    1985-05-22

    Technology, which is older than science, has been of vital importance in the development of modern medicine. Even so, there are voices of dissent to be heard. The disenchantment with technology expressed by Aldous Huxley in Brave new world has been echoed by contemporary writers on the technology of modern medicine. Medicine is seen by some to have been dehumanized by technology, and techniques that are expensive are thought to be consuming a greater proportion of health resources than they deserve. The practice of medicine has, nevertheless, been transformed by modern technology and diagnostic techniques and therapeutic measures undreamed of a few short decades ago are now commonplace. There is no reason why these developments should be any more dehumanizing than the use of similar techniques in modern transportation or communication, nor is their expense out of proportion when compared with other demands on the nation's purse. British workers have been at the forefront of many recent advances. Yet, even though the National Health Service provides a ready market for the products of British medical technology, the nation depends to an inordinate degree on imported products. In the development of appropriate medical technology there is an urgent need for better communication between inventors, scientists, industrialists and the National Health Service. At the same time there is an equal need for improved evaluation of untried techniques. The pressure for a central integrating body to coordinate resources could well be supported by the establishment of evaluation units in the different health authorities in this country.

  10. A review of wet air oxidation and Thermal Hydrolysis technologies in sludge treatment.

    Science.gov (United States)

    Hii, Kevin; Baroutian, Saeid; Parthasarathy, Raj; Gapes, Daniel J; Eshtiaghi, Nicky

    2014-03-01

    With rapid world population growth and strict environmental regulations, increasingly large volumes of sludge are being produced in today's wastewater treatment plants (WWTP) with limited disposal routes. Sludge treatment has become an essential process in WWTP, representing 50% of operational costs. Sludge destruction and resource recovery technologies are therefore of great ongoing interest. Hydrothermal processing uses unique characteristics of water at elevated temperatures and pressures to deconstruct organic and inorganic components of sludge. It can be broadly categorized into wet oxidation (oxidative) and thermal hydrolysis (non-oxidative). While wet air oxidation (WAO) can be used for the final sludge destruction and also potentially producing industrially useful by-products such as acetic acid, thermal hydrolysis (TH) is mainly used as a pre-treatment method to improve the efficiency of anaerobic digestion. This paper reviews current hydrothermal technologies, roles of wet air oxidation and thermal hydrolysis in sludge treatment, and challenges faced by these technologies.

  11. On a matter of seminal importance

    Science.gov (United States)

    McGraw, Lisa A.; Suarez, Susan S.; Wolfner, Mariana F.

    2015-01-01

    Egg and sperm have, understandably, been the “stars” of mammalian fertilization biology, particularly because artificial reproductive technologies allow for fertilization to occur outside of the female reproductive tract without other apparent contributions from either sex. Yet, recent research, including an exciting new paper, reveals unexpected and important contributions of seminal plasma to fertility. For example, seminal plasma proteins play critical roles in modulating female reproductive physiology, and a new study in mice demonstrates that effects of some of these proteins on the female can even affect the health of her progeny. Furthermore, although several actions of seminal plasma have been conserved across taxa, male accessory glands and their products are diverse — even among mammals. Taken together, these studies suggest that the actions of seminal plasma components are important to understand, and also to consider in future development of assisted reproductive technologies for humans, farm species, and endangered species of mammals. PMID:25379987

  12. THE IMPORTANCE OF ANATOMY PRACTICE, USING CADAVERS AND NEW TECHNOLOGIES IN UNDERGRADUATE BIOLOGICAL SCIENCE AND NURSING COURSES. La importancia de la práctica anatomía, el uso del cadáver y nuevas tecnologías en los cursos de biologia y de enfemería

    Directory of Open Access Journals (Sweden)

    Heloisa C. Souza

    2016-07-01

    Full Text Available This study aimed to address the importance of human anatomy practice, the use of cadavers and new technologies according to student opinions. This is a quantitative, descriptive and cross-sectional study. Data were collected from questionnaires applied in the year 2015 to 173 students enrolled in undergraduate Biological Science and Nursing courses for both levels of the Human Anatomy discipline at the Biological Sciences Center of the State University of Northern Paraná (UENP. The data confirms the relevance of anatomical practices with human parts and corpses for the practical and emotional preparation of future professionals. We conclude that there is an acceptance toward new technologies, although as a complement to using human cadavers. Este estudio tuvo como objetivo abordar la importancia de la práctica de la anatomía humana, el uso de cadáveres y las nuevas tecnologías de acuerdo a las opiniones de los estudiantes. Se trata de un estudio cuantitativo, descriptivo y transversal. Los datos fueron recolectados a partir de cuestionarios aplicados en el año 2015 a 173 estudiantes matriculados en cursos de pregrado Ciencias Biológicas y de enfermería para ambos niveles de la disciplina anatomía humana en el centro de Ciencias Biológicas de la Universidad Estatal del Norte de Paraná (UENP. Los datos confirman la relevancia de las prácticas anatómicas con partes del cuerpo humano y de cadáveres para la preparación práctica y emocional de los futuros profesionales. Llegamos a la conclusión de que hay una aceptación hacia las nuevas tecnologías, aunque como un complemento al uso de cadáveres humanos.

  13. Sensemaking technologies

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

    & Brass, 1990; Kling 1991; Orlikowski 2000). It also demonstrates that technology is a flexible variable adapted to the organisation's needs, culture, climate and management philosophy, thus leading to different uses and outcomes of the same technology in different organisations (Barley 1986; 1990......, Orlikowski 2000). Viewing the use of technology as a process of enactment opens up for investigating the social processes of interpreting new technology into the organisation (Orlikowski 2000). The scope of the PhD project will therefore be to gain a deeper understanding of how the enactment of new...

  14. Chemistry Technology

    Data.gov (United States)

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

  15. AND/OR Importance Sampling

    OpenAIRE

    Gogate, Vibhav; Dechter, Rina

    2012-01-01

    The paper introduces AND/OR importance sampling for probabilistic graphical models. In contrast to importance sampling, AND/OR importance sampling caches samples in the AND/OR space and then extracts a new sample mean from the stored samples. We prove that AND/OR importance sampling may have lower variance than importance sampling; thereby providing a theoretical justification for preferring it over importance sampling. Our empirical evaluation demonstrates that AND/OR importance sampling is ...

  16. Digital Actuator Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ken Thomas; Ted Quinn; Jerry Mauck; Richard Bockhorst

    2014-09-01

    There are significant developments underway in new types of actuators for power plant active components. Many of these make use of digital technology to provide a wide array of benefits in performance of the actuators and in reduced burden to maintain them. These new product offerings have gained considerable acceptance in use in process plants. In addition, they have been used in conventional power generation very successfully. This technology has been proven to deliver the benefits promised and substantiate the claims of improved performance. The nuclear industry has been reluctant to incorporate digital actuator technology into nuclear plant designs due to concerns due to a number of concerns. These could be summarized as cost, regulatory uncertainty, and a certain comfort factor with legacy analog technology. The replacement opportunity for these types of components represents a decision point for whether to invest in more modern technology that would provide superior operational and maintenance benefits. Yet, the application of digital technology has been problematic for the nuclear industry, due to qualification and regulatory issues. With some notable exceptions, the result has been a continuing reluctance to undertake the risks and uncertainties of implementing digital actuator technology when replacement opportunities present themselves. Rather, utilities would typically prefer to accept the performance limitations of the legacy analog actuator technologies to avoid impacts to project costs and schedules. The purpose of this report is to demonstrate that the benefits of digital actuator technology can be significant in terms of plant performance and that it is worthwhile to address the barriers currently holding back the widespread development and use of this technology. It addresses two important objectives in pursuit of the beneficial use of digital actuator technology for nuclear power plants: 1. To demonstrate the benefits of digital actuator

  17. 75 FR 22844 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-04-30

    ... Technologies, 72 FR 3417 (2007), comments and requests for hearings on applications to import narcotic raw... 23, 1975, (40 FR 43745), all applicants for registration to import a basic class of any controlled... Enforcement Administration Importer of Controlled Substances; Notice of Application This is notice that...

  18. 31 CFR 545.304 - Importation into the United States.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Importation into the United States... REGULATIONS General Definitions § 545.304 Importation into the United States. (a) With respect to goods, software, or technology, the term importation into the United States means the bringing of any...

  19. 31 CFR 539.307 - Importation into the United States.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Importation into the United States... CONTROL REGULATIONS General Definitions § 539.307 Importation into the United States. The term importation into the United States means: (a) With respect to goods or technology, the bringing of any goods...

  20. Imports and productivity: the impact of geography and factor intensity

    NARCIS (Netherlands)

    van den Berg, M.R.; van Marrewijk, C.

    2013-01-01

    Using micro-data for Dutch firms, we argue that the productivity spillovers from importing technology intensive products from Taiwan differ from importing unskilled-labor intensive products from Switzerland. We show that both the geographic component (what country is the import from) and the

  1. Plastics Technology.

    Science.gov (United States)

    Barker, Tommy G.

    This curriculum guide is designed to assist junior high schools industrial arts teachers in planning new courses and revising existing courses in plastics technology. Addressed in the individual units of the guide are the following topics: introduction to production technology; history and development of plastics; safety; youth leadership,…

  2. Lasers technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The Lasers Technology Program of IPEN is committed to the development of new lasers based on the research of optical materials and new technologies, as well to laser applications in several areas: Nuclear, Medicine, Dentistry, Industry, Environment and Advanced Research. The Program is basically divided into two main areas: Material and Laser Development and Laser Applications.

  3. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

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

  4. Maritime Technology

    DEFF Research Database (Denmark)

    Sørensen, Herman

    1997-01-01

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

  5. Technology Push

    Science.gov (United States)

    Kennedy, Mike

    2008-01-01

    When students, teachers, administrators and others employed in education arrive at work every day on thousands of campuses across the nation, it should come as no surprise that at every step along the way, technology is there to greet them. Technological advancements in education, as well as in facilities operation and management, are not a…

  6. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

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

  7. Sensemaking technology

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland

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

  8. Technology collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, Jacob [Halliburton (Brazil)

    2011-07-01

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

  9. Achieving Technological Literacy: A National Imperative.

    Science.gov (United States)

    Bybee, Rodger W.

    2000-01-01

    Discusses the importance of technological literacy for the 21st century. Points out that, of the top 100 headlines of the 20th century, over 40 percent were related to technology, yet many people have an outdated notion of what technology really is. Discusses the need for standards of technological literacy. (JOW)

  10. CHINA ASSOCIATION FOR SCIENCE AND TECHNOLOGY

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    The China Association for Science and Technology(CAST) is a non-profit, non-government organization of Chinese scientific and technology workers. As a bridge between the nation's scientific and technological workers and the government, it is an important driving force in developing the country's science and technology.

  11. 论地方理工院校大学英语教学中文化导入和输出的重要性%On the importance of input and output of culture in the process of college English Teaching in local universities of science and technology

    Institute of Scientific and Technical Information of China (English)

    侯静

    2013-01-01

    With China’s entering WTO and the development of global economy, the training target for the local universities of science and technology is to produce qualified internationalized talents in order to take full advantage of the local resources to accelerate the local economy. Therefore, it is highly important to input cultural knowledge of English speaking countries and cultivate the ability to output local cultural during teaching process of college English.%  随着全球经济一体化的趋势,地方理工院校为促进地方的经济的发展,使之能真正做到“引进来,走出去”,必须培养具备跨文化交际能力的国际化人才,因此在大学英语教学过程中必须重视英美文化的导入和中华本土文化的输出。

  12. Synthesis, Properties and Mineralogy of Important Inorganic Materials

    DEFF Research Database (Denmark)

    Warner, Terence Edwin

    , ferroelectric, thermoelectric, luminescent, photochromic and magnetic materials; are technologically important classes of material, that are represented by numerous inorganic phases. Yet how many of us are aware of their precise chemical compositions, and have sufficient knowledge to actually make them...

  13. Ergonomics technology

    Science.gov (United States)

    Jones, W. L.

    1977-01-01

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

  14. Science, technology and society

    CERN Document Server

    Giacomelli, G

    2005-01-01

    We shall discuss some aspects of science and technology, their increasing role in the society, the fast advances in modern science, the apparent decrease of interest of the young generation in basic sciences, the importance of proper science popularization for better public education and awareness in scientific fields.

  15. Technology based Education System

    DEFF Research Database (Denmark)

    Kant Hiran, Kamal; Doshi, Ruchi; Henten, Anders

    2016-01-01

    Abstract - Education plays a very important role for the development of the country. Education has multiple dimensions from schooling to higher education and research. In all these domains, there is invariably a need for technology based teaching and learning tools are highly demanded in the acad...

  16. Science and technology policy

    DEFF Research Database (Denmark)

    Who is responsible for environmental and technological policy in Denmark? And how are those "policy-makers" made accountable to the public for their decisions?   This report attempts to answer these important questions by presenting the Danish contribution to the EU-funded project, Analysing Publ...

  17. Technology and School Leadership

    Science.gov (United States)

    Afshari, Mojgan; Bakar, Kamariah Abu; Luan, Wong Su; Samah, Bahaman Abu; Fooi, Foo Say

    2009-01-01

    As the demand for schools to become more effective and efficient learning communities increases, the need for principals to cultivate broad-based, skilful participation in the work of leadership is essential. It is important for educational leaders to recognise the significance of their role in technology implementation and utilisation. They…

  18. Importance of Nurses Mastering Turning Back Technology on Family Ward Patients Lying in Bed for a Long Time%陪护人员掌握翻身拍背技术对长期卧床老年患者家庭护理重要性

    Institute of Scientific and Technical Information of China (English)

    李宁

    2016-01-01

    目的:陪护人员掌握翻身拍背技术对长期卧床老年患者家庭护理的重要性。方法抽取西门望春社区卫生服务中心家庭病房患者陪护人员40例为研究对象,对其进行翻身拍背技术知识和技能的培训,并采用调查问卷及模拟培训考核的方法对比其培训前后护理能力的掌握情况。结果培训前后该组人员在理论成绩及模拟考核操作方面呈显著性提高,差异有统计学意义( P<0.01)。结论陪护人员能够掌握翻身拍背技术对长期卧床患者家庭护理是非常必要的,是有利于提高患者生活质量,避免并发症的简易方法。%Objective To analyze the importance of nurses mastering technology on long -term bedridden patients of family nursing . Methods 40wardpatientsfromSimonWangchunCommunityHealthServiceCenteroffamilycaregiverswereregardedastheresearchob-ject.Turning back to technical knowledge and skills training were done , and the survey questionnaire and simulation training evaluation method were used to compare the training before and after the training of the ability to control the situation .Results Before and after the training, the group was significantly improved in the theoretical results and simulation test operation .The difference was statistically signifi-cant (P<0.01).Conclusion That escort personnel can grasp the technology of turning back bedridden patients with home care is very necessary.It is conducive to improve the quality of life of patients , and it is the simple method to avoid complications .

  19. Layers And Processes In The Model Of Technological Postal System

    National Research Council Canada - National Science Library

    Lucia Madleňáková; Radovan Madleňák; Paweł Droździel; Ivan Kurtev

    2015-01-01

    The paper include important aspects of layer model of postal technological system such as makes the possibility to define rules for regulating, technical and technological requirements and interfaces...

  20. Pengaruh Self-Acceptance Importance, Affiliation Importance, dan Community Feeling Importance terhadap Compulsive Buying

    Directory of Open Access Journals (Sweden)

    Euis Soliha

    2011-03-01

    Full Text Available This study focused on phenomenon behavior of compulsive buying. The study examined how Self-Acceptance Importance, Affiliation Importance, and Community Feeling Importance influenced on Compulsive Buying. Population in this research was students in Kota Semarang, and 104 students become samples. To answer problem that is accurate, researcher applies econometrics Logit model. Result of research indicates that there were negativity influence Self-Acceptance Importance, Affiliation Importance and Community Feeling to Compulsive Buying. Result of this supports all hypothesis and consistent with theory.Keywords:    compulsive buying, self-acceptance Importance, affiliation Importance, community feeling Importance, Logit Model

  1. THE CONNECTION BETWEEN MANAGEMENT AND TECHNOLOGY AND THE TECHNOLOGICAL MANAGEMENT

    Directory of Open Access Journals (Sweden)

    RAREŞ MUNTEANU

    2010-01-01

    Full Text Available In a new approach, the technology is taken into consideration as a resource of the business, in addition to the four traditional resources: material resources, financial resources, human resources and informational resources. This makes important for the managers to have solid technological knowledge, in addition to the economics. The research regarding the technological management (or the management of technology - MOT is lead by IAMOT (International Association in Management of Technology. There are a lot of connections between the technology on one side and the finances, the human resources, the marketing, the operational management on the other side. In our era the technology is more and more advanced and all the activities are strongly connected to it.

  2. How important is importance for prospective memory? A review

    Directory of Open Access Journals (Sweden)

    Stefan eWalter

    2014-06-01

    Full Text Available Forgetting to carry out an intention as planned can have serious consequences in everyday life. People sometimes even forget intentions that they consider as very important. Here, we review the literature on the impact of importance on prospective memory performance. We highlight different methods used to manipulate the importance of a prospective memory task such as providing rewards, importance relative to other ongoing activities, absolute importance, and providing social motives. Moreover, we address the relationship between importance and other factors known to affect prospective memory and ongoing task performance such as type of prospective memory task (time-, event- or activity-based, cognitive loads, and cue focality. Finally, we provide a connection to motivation, we summarize the effects of task importance and we identify important venues for future research.

  3. Technology Innovation

    Science.gov (United States)

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

  4. Banana technology

    Science.gov (United States)

    van Amstel, Willem D.; Schellekens, E. P. A.; Walravens, C.; Wijlaars, A. P. F.

    1999-09-01

    With 'Banana Technology' an unconventional hybrid fabrication technology is indicated for the production of very large parabolic and hyperbolic cylindrical mirror systems. The banana technology uses elastic bending of very large and thin glass substrates and fixation onto NC milled metal moulds. This technology has matured during the last twenty years for the manufacturing of large telecentric flat-bed scanners. Two construction types, called 'internal banana' and 'external banana; are presented. Optical figure quality requirements in terms of slope and curvature deviations are discussed. Measurements of these optical specifications by means of a 'finishing rod' type of scanning deflectometer or slope tester are presented. Design constraints for bending glass and the advantages of a new process will be discussed.

  5. Exploration technology

    Energy Technology Data Exchange (ETDEWEB)

    Roennevik, H.C. [Saga Petroleum A/S, Forus (Norway)

    1996-12-31

    The paper evaluates exploration technology. Topics discussed are: Visions; the subsurface challenge; the creative tension; the exploration process; seismic; geology; organic geochemistry; seismic resolution; integration; drilling; value creation. 4 refs., 22 figs.

  6. UPLIFTING TECHNOLOGY

    National Research Council Canada - National Science Library

    Thomas K Grose

    2015-01-01

      Inspired by Star Trek turbolifts, German engineering firm ThyssenKrupp says it's ready to replace cables and pulleys using maglev, or magnetic levitation technology, that enables the world's fastest...

  7. Videodisc technology

    Energy Technology Data Exchange (ETDEWEB)

    Marsh, F.E. Jr.

    1981-03-01

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

  8. Import Security: Assessing the Risks of Imported Food.

    Science.gov (United States)

    Welburn, Jonathan; Bier, Vicki; Hoerning, Steven

    2016-11-01

    We use data on food import violations from the FDA Operational and Administrative System for Import Support (OASIS) to address rising concerns associated with imported food, quantify import risks by product and by country of origin, and explore the usefulness of OASIS data for risk assessment. In particular, we assess whether there are significant trends in violations, whether import violations can be used to quantify risks by country and by product, and how import risks depend on economic factors of the country of origin. The results show that normalizing import violations by volume of imports provides a meaningful indicator of risk. We then use regression analysis to characterize import risks.  Using this model, we analyze import risks by product type, violation type, and economic factors of the country of origin.  We find that OASIS data are useful in quantifying food import risks, and that the rate of refusals provides a useful decision tool for risk management.  Furthermore, we find that some economic factors are significant indicators of food import risk by country. © 2016 Society for Risk Analysis.

  9. Cognitive technologies

    CERN Document Server

    Mello, Alan; Figueiredo, Fabrício; Figueiredo, Rafael

    2017-01-01

    This book focuses on the next generation optical networks as well as mobile communication technologies. The reader will find chapters on Cognitive Optical Network, 5G Cognitive Wireless, LTE, Data Analysis and Natural Language Processing. It also presents a comprehensive view of the enhancements and requirements foreseen for Machine Type Communication. Moreover, some data analysis techniques and Brazilian Portuguese natural language processing technologies are also described here. .

  10. Lasers technology

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-07-01

    The Laser Technology Program of IPEN is developed by the Center for Lasers and Applications (CLA) and is committed to the development of new lasers based on the research of new optical materials and new resonator technologies. Laser applications and research occur within several areas such as Nuclear, Medicine, Dentistry, Industry, Environment and Advanced Research. Additional goals of the Program are human resource development and innovation, in association with Brazilian Universities and commercial partners.

  11. Communicating in English for Science and Technology

    DEFF Research Database (Denmark)

    Mousten, Birthe

    Communicating in English for Science and Technology covers some of the most important questions in connection with communication models, stylistics and genre conventions within the area of English used in science and technology texts. Moreover,knowledge management, terminology management...

  12. Using Multiple Technologies to Teach Writing

    Science.gov (United States)

    Yancey, Kathleen Blake

    2004-01-01

    Latest digital technologies play an important role in teaching writing and preparing students to write in the 21st century. The different technologies used to teach writing such as using visual imagery and envisionment are described.

  13. Internet technologies and information services

    CERN Document Server

    Miller, Joseph

    2014-01-01

    Internet Technologies and Information Services: Second Edition is a vital asset to students preparing for careers in library and information science and provides expanded coverage to important new developments while still covering Internet foundations. In addition to networking, the Internet, HTML, web design, web programming, XML, and web searching, this new edition covers additional topics such as cloud computing, content management systems, eBook technologies, mobile technologies and applications, relational database management systems (RDMS), open source software, and virtual priva

  14. The Pulse Control Strategies of non-oxidation Low Temperature Roller Hearth Heat Treatment Furnace for Treating Medium and Heavy Plate%中厚板无氧化低温辊底式热处理炉的脉冲控制策略

    Institute of Scientific and Technical Information of China (English)

    邓永彬; 冯永生

    2011-01-01

    针对国内某钢铁企业新建中厚板无氧化辊底式热处理炉工程,对辐射管加热系统在低温下的脉冲控制策略进行组合、优化,使无氧化热处理炉在低温下获得了很好的温度均匀性,扩大了该热处理炉产品种类范围,取得很好的效果.%In the light of non-oxidation roller hearth heat treatment furnace used for treating medium and heavy plate in a domestic iron and steel enterprise, the impulse control strategies of radiation tube heating system under low tempera ture condition have been made up and optimized, it lead to the non-oxidation heat treatment furnace to obtain very good temprature uniformity and to expand the scope of product specifications and to get very good effect.

  15. Nuclear Proliferation Technology Trends Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Zentner, Michael D.; Coles, Garill A.; Talbert, Robert J.

    2005-10-04

    A process is underway to develop mature, integrated methodologies to address nonproliferation issues. A variety of methodologies (both qualitative and quantitative) are being considered. All have one thing in common, a need for a consistent set of proliferation related data that can be used as a basis for application. One approach to providing a basis for predicting and evaluating future proliferation events is to understand past proliferation events, that is, the different paths that have actually been taken to acquire or attempt to acquire special nuclear material. In order to provide this information, this report describing previous material acquisition activities (obtained from open source material) has been prepared. This report describes how, based on an evaluation of historical trends in nuclear technology development, conclusions can be reached concerning: (1) The length of time it takes to acquire a technology; (2) The length of time it takes for production of special nuclear material to begin; and (3) The type of approaches taken for acquiring the technology. In addition to examining time constants, the report is intended to provide information that could be used to support the use of the different non-proliferation analysis methodologies. Accordingly, each section includes: (1) Technology description; (2) Technology origin; (3) Basic theory; (4) Important components/materials; (5) Technology development; (6) Technological difficulties involved in use; (7) Changes/improvements in technology; (8) Countries that have used/attempted to use the technology; (9) Technology Information; (10) Acquisition approaches; (11) Time constants for technology development; and (12) Required Concurrent Technologies.

  16. Technology and technology transfer: some basic issues

    OpenAIRE

    Shamsavari, Ali; Adikibi, Owen; Taha, Yasser

    2002-01-01

    This paper addresses various issues relating to technology and transfer of technology such as technology and society, technology and science, channels and models of technology transfer, the role of multinational companies in transfer of technology, etc. The ultimate objective is to pose the question of relevance of some existing models and ideas like technological independence in an increasingly globalised world economy.

  17. HEMISPHERIC CENTER FOR ENVIRONMENTAL TECHNOLOGY

    Energy Technology Data Exchange (ETDEWEB)

    M.A. Ebadian

    1999-04-30

    The final data package has been completed for the Mississippi State University, DIAL FTP Wall Depth Removal Characterization Technology. The package has been sent to DIAL for comments. Work is progressing on completing the transfer of glove boxes and tanks from Rocky Flats to FIU-HCET for the purpose of performing size reduction technology assessments. Vendors are being identified and security measures are being put in place to meet the High Risk Property criteria required by Rocky Flats. The FIU-HCET Technology Assessment Program has been included as one of 11 verification programs across the US and Canada described in the Interstate Technology Regulatory Cooperation (ITRC) document, ''Multi-state Evaluation of Elements Important to the Verification of Remediation Technologies'', dated January 1999. FIU-HCET will also participate in a panel discussion on technology verification programs at the International Environmental Technology Expo '99.

  18. Discussion on the importance of mental culture on Vietnamese students’ intercu ltural adaptation---Vietnamese students, for example, North China Institute of Science and Technology%论心态文化对越南留学生跨文化适应的重要性---以华北科技学院越南留学生为例

    Institute of Scientific and Technical Information of China (English)

    朱宏; 王丽

    2013-01-01

    Mentality culture is the core cultural structure.In the past, cross-cultural communication and cultural products such as Kanji, the ancient science and technology has been enough attention ,but the Chinese people’s values, aesthetics, ways of thinking,less valued, which made many students studying in China for many years can not understand the core of Chinese cul -ture, and even bring the cultural divide.This article on the basis of investigation and research explore the importance of cross -cultural to the Vietnamese Students , in order to explore the cross -cultural communication and more effective way.%心态文化层是文化结构的核心。在以往的跨文化交流中文化产品如汉字、古代科技等受到了足够关注,而中国人的价值观、审美观、思维方式等却少被重视,导致许多留学生在中国学习生活多年却不能理解中国文化的核心,甚至产生文化隔膜。本文在对华北科技学院越南留学生调查研究的基础上,探讨心态文化在越南留学生跨文化适应中的重要性,以期探讨跨文化传播更有效的途径。

  19. Application of pilot technologies for energy utilization of agricultural residues in Northern Greece

    Directory of Open Access Journals (Sweden)

    Zabaniotou Anastasia A.

    2007-01-01

    Full Text Available The enormous potential of agro biomass can be exploited to produce sustainable bioenergy. Proper management and further exploitation of this potential could lead to economically profitable approximations and solutions for the agricultural industry and even energy production industry. Gasification in-situ with energy production or pyrolysis of the above mentioned residues, under a non-oxidizing atmosphere for alternative fuels production could be a solution to the environmental problems that land filling or conventional combustion could create. The present work focuses on combustion and pyrolysis of cotton gin residues in Greece, as an alternative way of energy production. The purpose of presentation of a case study of the two alternatives methods (combustion and gasification or pyrolysis, by using cotton ginning waste as biofuel, is to show the appropriateness of new bioenergy sources by coupling them with energy production technologies. These technologies can be applied in northern Greece as well as in other Balkan or Mediterranean countries. .

  20. Managing technological and environmental dynamics

    DEFF Research Database (Denmark)

    Madsen, Henning; Ulhøi, John Parm

    2001-01-01

    The field of MoT cannot continue indefinitely to ignore the importance of the natural environment as a fundamental basis for technological development. This paper will therefore focus on the various linkages between management of technology and sustainable development, discussing both the current...

  1. Technological Strategies and National Purpose

    Science.gov (United States)

    Gilpin, Robert

    1970-01-01

    Discusses the international and domestic implications of technological growth. Defines three basic national strategies: a broad front approach, scientific and technological specialization and importation. Analyzes the strategies followed by form countries - France, the United States, Sweden, and Japan- to illustrate the alternatives and the…

  2. Technological Strategies and National Purpose

    Science.gov (United States)

    Gilpin, Robert

    1970-01-01

    Discusses the international and domestic implications of technological growth. Defines three basic national strategies: a broad front approach, scientific and technological specialization and importation. Analyzes the strategies followed by form countries - France, the United States, Sweden, and Japan- to illustrate the alternatives and the…

  3. Managing technological and environmental dynamics

    DEFF Research Database (Denmark)

    Madsen, Henning; Ulhøi, John Parm

    2001-01-01

    The field of MoT cannot continue indefinitely to ignore the importance of the natural environment as a fundamental basis for technological development. This paper will therefore focus on the various linkages between management of technology and sustainable development, discussing both the current...

  4. Integrated Biomaterials for Biomedical Technology

    CERN Document Server

    Ramalingam, Murugan; Ramakrishna, Seeram; Kobayashi, Hisatoshi

    2012-01-01

    This cutting edge book provides all the important aspects dealing with the basic science involved in materials in biomedical technology, especially structure and properties, techniques and technological innovations in material processing and characterizations, as well as the applications. The volume consists of 12 chapters written by acknowledged experts of the biomaterials field and covers a wide range of topics and applications.

  5. How Important are Noncorporate Patents?

    DEFF Research Database (Denmark)

    Schneider, Cédric

    2011-01-01

    This article analyses the innovative performances of noncorporate inventors using patent citations data from the European Patent Office. The results show that inventions patented outside an established corporate framework are on average less ‘important’ than corporate patents, but with large...... variations across technology classes. Patents applied for by independent inventors, start-ups and corporate firms are of comparable ‘quality’ in emerging technologies. The results also highlight that in these fields noncorporate patents are more ‘radical’ than corporate patents....

  6. German energy technology prospects.

    Science.gov (United States)

    Popp, M

    1982-12-24

    After more than 25 years of development of nuclear power and almost 10 years of research and development in numerous areas of nonnuclear energy, there is now a good basis for judging the future prospects of energy technologies in the Federal Republic of Germany. The development of nuclear power has provided an important and economically advantageous new source of energy. Further efforts are needed to establish the nuclear fuel cycle in all stages and to exploit the potential of advanced reactors. In all other areas of energy technology, including energy conservation, new energy sources, and coal, economics has turned out to be the key problem, even at today's energy prices. Opportunities to overcome these economic problems through additional R & D are limited. There is some potential for special applications, and there are many technologies that could contribute to the energy supply of developing countries. In general, however, progress in energy conservation and the use of renewable energy sources will depend on the degree to which energy policy measures can improve their economic basis. For some technologies, such as solar thermal power stations and coal liquefaction, large-scale economic deployment cannot be foreseen today. Instead of establishing costly demonstration projects, emphasis will be put on improving key components of these technologies with the aim of having the most advanced technology available when the economic parameters are more favorable.

  7. Versions Of Care Technology

    Directory of Open Access Journals (Sweden)

    Sampsa Hyysalo

    2007-01-01

    Full Text Available The importance of users for innovation has been increasingly emphasized in the literatures on design and management of technology. However, less attention has been given to how people shape technology-in-use. This paper first provides a review of literature on technology use in the social and cultural studies of technology. It then moves to examine empirically how a novel alarm and monitoring appliance was appropriated in the work of home-care nurses and in the everyday living of elderly people. Analysis shows that even these technically unsavvy users shaped the technology considerably by various, even if mundane, acts of adapting it materially, as well as by attributing different meanings to it. However, the paper goes on to argue that such commonplace phrasing of the findings obscures their significance and interrelations. Consequently, the final section of the paper reframes the key findings of this study using the concepts of practice, enactment, and versions of technology to reach a more adequate description.

  8. Technology cycles and technology revolutions

    Energy Technology Data Exchange (ETDEWEB)

    Paganetto, Luigi; Scandizzo, Pasquale Lucio

    2010-09-15

    Technological cycles have been characterized as the basis of long and continuous periods economic growth through sustained changes in total factor productivity. While this hypothesis is in part consistent with several theories of growth, the sheer magnitude and length of the economic revolutions experienced by humankind seems to indicate surmise that more attention should be given to the origin of major technological and economic changes, with reference to one crucial question: role of production and use of energy in economic development.

  9. Information technology and management

    Directory of Open Access Journals (Sweden)

    Afërdita Berisha-Shaqiri

    2015-03-01

    Full Text Available The rapid development of information technology has influenced informatics as an important role in business development and management. Manifestations of computerization in the current economy mostly reflect the application of information systems for planning and strategic different analysis, especially when making long-term decisions. These systems consist of several information systems and management control systems for decision support. The construction of these systems was originally a requirement for the strategic planning of top managers (the highest level of leadership having as a primary goal the easier access to important information, especially those that were classified as critical for success in business. Expert systems for example offered the possibility of linking information technology with other telecommunication channels which makes them possible to identify many problems. In this context, this paper will focus on presenting the great importance of information technology as a powerful tool to manage business problems precisely because information systems provide exceptional business value. Information Technology examines the reasons for the problems and offers solutions to manage and reduce them.

  10. A Patent Analysis for Sustainable Technology Management

    Directory of Open Access Journals (Sweden)

    Junhyeog Choi

    2016-07-01

    Full Text Available Technology analysis (TA is an important issue in the management of technology. Most R&D (Research & Development policies have depended on diverse TA results. Traditional TA results have been obtained through qualitative approaches such as the Delphi expert survey, scenario analysis, or technology road mapping. Although they are representative methods for TA, they are not stable because their results are dependent on the experts’ knowledge and subjective experience. To solve this problem, recently many studies on TA have been focused on quantitative approaches, such as patent analysis. A patent document has diverse information of developed technologies, and thus, patent is one form of objective data for TA. In addition, sustainable technology has been a big issue in the TA fields, because most companies have their technological competitiveness through the sustainable technology. Sustainable technology is a technology keeping the technological superiority of a company. So a country as well as a company should consider sustainable technology for technological competition and continuous economic growth. Also it is important to manage sustainable technology in a given technology domain. In this paper, we propose a new patent analysis approach based on statistical analysis for the management of sustainable technology (MOST. Our proposed methodology for the MOST is to extract a technological structure and relationship for knowing the sustainable technology. To do this, we develop a hierarchical diagram of technology for finding the causal relationships among technological keywords of a given domain. The aim of the paper is to select the sustainable technology and to create the hierarchical technology paths to sustainable technology for the MOST. This contributes to planning R&D strategy for the sustainability of a company. To show how the methodology can be applied to real problem, we perform a case study using retrieved patent documents related to

  11. Science and technology

    CERN Document Server

    Chorafas, Dimitris N

    2014-01-01

    The aim of this book is to explore science and technology from the viewpoint of creating new knowledge, as opposed to the reinterpretation of existing knowledge in ever greater but uncertain detail. Scientists and technologists make progress by distinguishing between what they regard as meaningful and what they consider as secondary or unimportant. The meaningful is dynamic; typically, the less important is static. Science and technology have made a major contribution to the culture and to the standard of living of our society. From antiquity to the present day, the most distinguished scientis

  12. Trustworthiness Technologies of DDSS

    Institute of Scientific and Technical Information of China (English)

    TIAN Junfeng; XIAO Bing; WANG Zixian; ZHANG Yuzhu

    2006-01-01

    The most significant strategic development in information technology over the past years has been "trusted computing" and trusted computers have been produced. In this paper trusted mechanisms adopted by PC is imported into distributed system, such as chain of trust, trusted root and so on. Based on distributed database server system (DDSS), a novel model of trusted distributed database server system (TDDSS) is presented ultimately. In TDDSS role-based access control, two-level of logs and other technologies are adopted to ensure the trustworthiness of the system.

  13. Persuasive Technology

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included in this vol......This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included...... in this volume. The topics covered are emotions and user experience, ambient persuasive systems, persuasive design, persuasion profiles, designing for health, psychology of persuasion, embodied and conversational agents, economic incentives, and future directions for persuasive technology....

  14. Persuasive Technology

    DEFF Research Database (Denmark)

    This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included in this vol......This book constitutes the proceedings of the 5th International Conference on Persuasive Technology, PERSUASIVE 2010, held in Copenhagen Denmark in June 2010. The 25 papers presented were carefully reviewed and selected from 80 submissions. In addition three keynote papers are included...... in this volume. The topics covered are emotions and user experience, ambient persuasive systems, persuasive design, persuasion profiles, designing for health, psychology of persuasion, embodied and conversational agents, economic incentives, and future directions for persuasive technology....

  15. User behavior and technology development. Shaping sustainable relations between consumers and technologies

    NARCIS (Netherlands)

    Slob, A.F.L.; Verbeek, P.P.

    2006-01-01

    Environmental policy has long been determined by a dichotomy between technology and behavior. Some approaches stress the importance of technology and technological innovation, while others focus on behavioral change. Each approach has its limitations, however, since technology and behavior often app

  16. Soulful Technologies

    DEFF Research Database (Denmark)

    Fausing, Bent

    2010-01-01

    Samsung introduced in 2008 a mobile phone called "Soul" made with a human touch and including itself a "magic touch". Through the analysis of a Nokia mobile phone TV-commercials I want to examine the function and form of digital technology in everyday images. The mobile phone and its digital came...... commercials and internet commercials for mobile phones from Nokia, or handheld computers, as Sony-Ericsson prefers to call them. Digital technology points towards a forgotten pre-human and not only post-human condition....

  17. Playful Technology

    DEFF Research Database (Denmark)

    Johansen, Stine Liv; Eriksson, Eva

    2013-01-01

    In this paper, the design of future services for children in Danish public libraries is discussed, in the light of new challenges and opportunities in relation to new media and technologies. The Danish government has over the last few years initiated and described a range of initiatives regarding...... in the library, the changing role of the librarians and the library space. We argue that intertwining traditional library services with new media forms and engaging play is the core challenge for future design in physical public libraries, but also that it is through new media and technology that new...

  18. Playful Technology

    DEFF Research Database (Denmark)

    Johansen, Stine Liv; Eriksson, Eva

    2013-01-01

    in the library, the changing role of the librarians and the library space. We argue that intertwining traditional library services with new media forms and engaging play is the core challenge for future design in physical public libraries, but also that it is through new media and technology that new......In this paper, the design of future services for children in Danish public libraries is discussed, in the light of new challenges and opportunities in relation to new media and technologies. The Danish government has over the last few years initiated and described a range of initiatives regarding...

  19. Architectural technology

    DEFF Research Database (Denmark)

    2005-01-01

    The booklet offers an overall introduction to the Institute of Architectural Technology and its projects and activities, and an invitation to the reader to contact the institute or the individual researcher for further information. The research, which takes place at the Institute of Architectural...... Technology at the Roayl Danish Academy of Fine Arts, School of Architecture, reflects a spread between strategic, goal-oriented pilot projects, commissioned by a ministry, a fund or a private company, and on the other hand projects which originate from strong personal interests and enthusiasm of individual...

  20. 75 FR 36680 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-06-28

    ... pertaining to Rhodes Technologies, 72 FR 3417 (2007), comments and requests for hearings on applications to... Register on September 23, 1975, (40 FR 43745), all applicants for registration to import a basic class of... Enforcement Administration Importer of Controlled Substances; Notice of Application This is notice that...

  1. 75 FR 36694 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2010-06-28

    ... Enforcement Administration Importer of Controlled Substances; Notice of Registration By Notice dated December 17, 2009, and published in the Federal Register on January 4, 2010 (75 FR 160), Mylan Technologies... Enforcement Administration (DEA) to be registered as an importer of the basic classes of controlled...

  2. Export and Import Situation of Refractories in China

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    China has been the biggest country in production and exporting of refractories. The article describes the problems in the export and import and suggestions on development of refractories. In the future, China will expand its cooperation with world refractories community in science, technology, economy and trade to play a more important role in the international and domestic markets.

  3. Technology Applications Team: Applications of aerospace technology

    Science.gov (United States)

    1993-01-01

    Highlights of the Research Triangle Institute (RTI) Applications Team activities over the past quarter are presented in Section 1.0. The Team's progress in fulfilling the requirements of the contract is summarized in Section 2.0. In addition to our market-driven approach to applications project development, RTI has placed increased effort on activities to commercialize technologies developed at NASA Centers. These Technology Commercialization efforts are summarized in Section 3.0. New problem statements prepared by the Team in the reporting period are presented in Section 4.0. The Team's transfer activities for ongoing projects with the NASA Centers are presented in Section 5.0. Section 6.0 summarizes the status of four add-on tasks. Travel for the reporting period is described in Section 7.0. The RTI Team staff and consultants and their project responsibilities are listed in Appendix A. The authors gratefully acknowledge the contributions of many individuals to the RTI Technology Applications Team program. The time and effort contributed by managers, engineers, and scientists throughout NASA were essential to program success. Most important to the program has been a productive working relationship with the NASA Field Center Technology Utilization (TU) Offices. The RTI Team continues to strive for improved effectiveness as a resource to these offices. Industry managers, technical staff, medical researchers, and clinicians have been cooperative and open in their participation. The RTI Team looks forward to continuing expansion of its interaction with U.S. industry to facilitate the transfer of aerospace technology to the private sector.

  4. Technology Curriculum and Planning for Technology in Schools: The Flemish Case

    Science.gov (United States)

    Vanderlinde, Ruben; van Braak, Johan; De Windt, Vicky; Tondeur, Jo; Hermans, Ruben; Sinnaeve, Ilse

    2008-01-01

    As a significant step in the consolidation of the importance of technology in education, the Flemish Government recently (September 2007) introduced a formal technology curriculum for schools. This compulsory curriculum replaces already existing but non-binding technology guidelines and is an important action in the Flemish policy of educational…

  5. Human Spaceflight Technology Needs - A Foundation for JSC's Technology Strategy

    Science.gov (United States)

    Stecklein, Jonette M.

    2013-01-01

    disciplines. The TechNeeds Database greatly clarifies understanding of the complex relationships of critical technologies to mission and architecture element needs. Extensions to the core TechNeeds Database allow JSC to factor in and appropriately weight JSC Center Core Technology Competencies, and considerations of Commercialization Potential and Partnership Potential. The inherent coupling among these, along with an appropriate importance weighting, has provided an initial prioritization for allocation of technology development research funding for JSC. The HAT Technology Needs Database, with a core of built-in reports, clarifies and communicates complex technology needs for cost effective human space exploration such that an organization seeking to assure that research prioritization supports human spaceflight of the future can be successful.

  6. Technological Aspects: High Voltage

    CERN Document Server

    Faircloth, D C

    2013-01-01

    This paper covers the theory and technological aspects of high-voltage design for ion sources. Electric field strengths are critical to understanding high-voltage breakdown. The equations governing electric fields and the techniques to solve them are discussed. The fundamental physics of high-voltage breakdown and electrical discharges are outlined. Different types of electrical discharges are catalogued and their behaviour in environments ranging from air to vacuum are detailed. The importance of surfaces is discussed. The principles of designing electrodes and insulators are introduced. The use of high-voltage platforms and their relation to system design are discussed. The use of commercially available high-voltage technology such as connectors, feedthroughs and cables are considered. Different power supply technologies and their procurement are briefly outlined. High-voltage safety, electric shocks and system design rules are covered.

  7. Manufacturing technologies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The Manufacturing Technologies Center is an integral part of Sandia National Laboratories, a multiprogram engineering and science laboratory, operated for the Department of Energy (DOE) with major facilities at Albuquerque, New Mexico, and Livermore, California. Our Center is at the core of Sandia`s Advanced Manufacturing effort which spans the entire product realization process.

  8. Blast Technologies

    Science.gov (United States)

    2011-06-27

    Team Leader Risa Scherer Blast Mitigation Interior and Laboratory Team Leader Blast Technologies POC’s Government Point Of Contacts (POCs): To...to yield injury assessments at higher fidelities and with higher confidence UNCLASSIFIED UNCLASSIFIED Risa Scherer Blast Mitigation Interior and

  9. Energy Technology.

    Science.gov (United States)

    Eaton, William W.

    Reviewed are technological problems faced in energy production including locating, recovering, developing, storing, and distributing energy in clean, convenient, economical, and environmentally satisfactory manners. The energy resources of coal, oil, natural gas, hydroelectric power, nuclear energy, solar energy, geothermal energy, winds, tides,…

  10. Strategic Technology

    Science.gov (United States)

    2012-03-11

    the spectrum of future conflict and engagement. Technology Surprise Francis Fukuyama , in his introduction to the book Blindside, summarizes recent...atrocities or large-scale natural disasters abroad 12 Francis Fukuyama , ed, Blindside (Baltimore, MD: Brookings Institute Press, 2007), 1. 13 Defense

  11. (Environmental technology)

    Energy Technology Data Exchange (ETDEWEB)

    Boston, H.L.

    1990-10-12

    The traveler participated in a conference on environmental technology in Paris, sponsored by the US Embassy-Paris, US Environmental Protection Agency (EPA), the French Environmental Ministry, and others. The traveler sat on a panel for environmental aspects of energy technology and made a presentation on the potential contributions of Oak Ridge National Laboratory (ORNL) to a planned French-American Environmental Technologies Institute in Chattanooga, Tennessee, and Evry, France. This institute would provide opportunities for international cooperation on environmental issues and technology transfer related to environmental protection, monitoring, and restoration at US Department of Energy (DOE) facilities. The traveler also attended the Fourth International Conference on Environmental Contamination in Barcelona. Conference topics included environmental chemistry, land disposal of wastes, treatment of toxic wastes, micropollutants, trace organics, artificial radionuclides in the environment, and the use biomonitoring and biosystems for environmental assessment. The traveler presented a paper on The Fate of Radionuclides in Sewage Sludge Applied to Land.'' Those findings corresponded well with results from studies addressing the fate of fallout radionuclides from the Chernobyl nuclear accident. There was an exchange of new information on a number of topics of interest to DOE waste management and environmental restoration needs.

  12. GIG Technologies

    Science.gov (United States)

    2008-08-08

    caching • GIG as a sensor • Cyber SA/defense • Cross Domain Information Sharing • Multi-Level Security solutions • Enterprise Service Bus ( ESB ...Link Layer Technologies Integrated Link Layer All Optical Core For Terrestrial and Space Networks Separate Transmission Networks Mid-Term Integrated

  13. Geospatial Technology

    Science.gov (United States)

    Reed, Philip A.; Ritz, John

    2004-01-01

    Geospatial technology refers to a system that is used to acquire, store, analyze, and output data in two or three dimensions. This data is referenced to the earth by some type of coordinate system, such as a map projection. Geospatial systems include thematic mapping, the Global Positioning System (GPS), remote sensing (RS), telemetry, and…

  14. Sport Technology

    CSIR Research Space (South Africa)

    Kirkbride, T

    2007-11-01

    Full Text Available in design and manufacturing to virtual reality. There are carbon fiber materials used and in performance analysis that use video base technology. In the 1999 cricket World Cup, small earphones were used for Hansie to communicate with the coach and were later...

  15. Vacuum Technology

    Energy Technology Data Exchange (ETDEWEB)

    Biltoft, P J

    2004-10-15

    The environmental condition called vacuum is created any time the pressure of a gas is reduced compared to atmospheric pressure. On earth we typically create a vacuum by connecting a pump capable of moving gas to a relatively leak free vessel. Through operation of the gas pump the number of gas molecules per unit volume is decreased within the vessel. As soon as one creates a vacuum natural forces (in this case entropy) work to restore equilibrium pressure; the practical effect of this is that gas molecules attempt to enter the evacuated space by any means possible. It is useful to think of vacuum in terms of a gas at a pressure below atmospheric pressure. In even the best vacuum vessels ever created there are approximately 3,500,000 molecules of gas per cubic meter of volume remaining inside the vessel. The lowest pressure environment known is in interstellar space where there are approximately four molecules of gas per cubic meter. Researchers are currently developing vacuum technology components (pumps, gauges, valves, etc.) using micro electro mechanical systems (MEMS) technology. Miniature vacuum components and systems will open the possibility for significant savings in energy cost and will open the doors to advances in electronics, manufacturing and semiconductor fabrication. In conclusion, an understanding of the basic principles of vacuum technology as presented in this summary is essential for the successful execution of all projects that involve vacuum technology. Using the principles described above, a practitioner of vacuum technology can design a vacuum system that will achieve the project requirements.

  16. Older Adults Talk Technology: Technology Usage and Attitudes.

    Science.gov (United States)

    Mitzner, Tracy L; Boron, Julie B; Fausset, Cara Bailey; Adams, Anne E; Charness, Neil; Czaja, Sara J; Dijkstra, Katinka; Fisk, Arthur D; Rogers, Wendy A; Sharit, Joseph

    2010-11-01

    Older adults (n = 113) participated in focus groups discussing their use of and attitudes about technology in the context of their home, work, and healthcare. Participants reported using a wide variety of technology items, particularly in their homes. Positive attitudes (i.e., likes) outnumbered negative attitudes (i.e., dislikes), suggesting that older adults perceive the benefits of technology use to outweigh the costs of such use. Positive attitudes were most frequently related to how the technology supported activities, enhanced convenience, and contained useful features. Negative attitudes were most frequently associated with technology creating inconveniences, unhelpful features, as well as security and reliability concerns. Given that older adults reported more positive than negative attitudes about the technologies they use, these results contradict stereotypes that older adults are afraid or unwilling to use technology. These findings also highlight the importance of perceived benefits of use and ease of use for models of technology acceptance. Emphasizing the benefits of technology in education and training programs may increase future technology adoption.

  17. Evaluative conditioning of food technologies

    DEFF Research Database (Denmark)

    Loebnitz, Natascha; Grunert, Klaus G

    2015-01-01

    attitudes toward food technologies. The present study tests how evaluative conditioning can affect consumer acceptance of new food technologies. Furthermore, authors investigate whether evaluative conditioning is resistant to extinction after a two-month period and whether the evaluative conditioning effect......Consumer attitudes play an important role in the acceptance of new technologies. The success of food innovations depends on understanding how consumers form and change attitudes toward food technologies. Earlier post hoc explanations suggest that evaluative conditioning can change consumer...... prevails in a product-related context. Within an evaluative conditioning paradigm including between-subjects control groups in addition to standard within-subjects control conditions, participants were presented with three food technologies (conventional, enzyme, and genetic technology) paired...

  18. PARALLEL IMPORT: REALITY FOR RUSSIA

    Directory of Open Access Journals (Sweden)

    Т. А. Сухопарова

    2014-01-01

    Full Text Available Problem of parallel import is urgent question at now. Parallel import legalization in Russia is expedient. Such statement based on opposite experts opinion analysis. At the same time it’s necessary to negative consequences consider of this decision and to apply remedies to its minimization.Purchase on Elibrary.ru > Buy now

  19. Textile Machinery: Imports Rebound Again

    Institute of Scientific and Technical Information of China (English)

    Zheng Yan

    2007-01-01

    @@ In the year of 2006, the general situation of China's textile machinery equipment imports had shown a clear sign of revival from the downward trend of two years ago, with a total annual import of 4.1 billion USD, an increase of 19.05% against the same period of 2005.

  20. PHARMACOLOGICAL IMPORTANCE OF CITRUS FRUITS

    Directory of Open Access Journals (Sweden)

    Amita Tomar *, Mridula Mall and Pragya Rai

    2013-01-01

    Full Text Available This paper reviews the pharmacological importance of citrus fruits. Citrus fruits are used for various pharmacological importance. According to literature the citrus fruit possess anti-cancer, antimicrobial, antioxidant, antiulcer, anti-inflammatory, and hypolipidemic and hepatoprotective properties.

  1. Tumbling Auto Import and Export

    Institute of Scientific and Technical Information of China (English)

    Yantai Chen

    2009-01-01

    @@ The seemingly rebound global financial crisis has seriously eroded world economy from 2008,of which China's tumbling auto imports and exports business is a good example.At the beginning of 2008 it kicked off as an excellent year for the Chinese automotive market,but ended with the onset of a recession in last quarter both from the perspective of import and export.

  2. Low water FGD technologies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-15

    Conventional flue gas desulphurisation (FGD) systems require large supplies of water. Technologies which reduce water usage are becoming more important with the large number of FGD systems being installed in response to ever tightening emission regulations. Reducing water loss is particularly important in arid regions of the world. This report reviews commercial and near commercial low water FGD processes for coal-fired power plants, including dry, semi-dry and multi-pollutant technologies. Wet scrubbers, the most widely deployed FGD technology, account for around 10–15% of the water losses in power plants with water cooling systems. This figure is considerably higher when dry/air cooling systems are employed. The evaporative water losses can be reduced by some 40–50% when the flue gas is cooled before it enters the wet scrubber, a common practice in Europe and Japan. Technologies are under development to capture over 20% of the water in the flue gas exiting the wet scrubber, enabling the power plant to become a water supplier instead of a consumer. The semi-dry spray dry scrubbers and circulating dry scrubbers consume some 60% less water than conventional wet scrubbers. The commercial dry sorbent injection processes have the lowest water consumption, consuming no water, or a minimal amount if the sorbent needs hydrating or the flue gas is humidified to improve performance. Commercial multi-pollutant systems are available that consume no water.

  3. Fundamentals of semiconductor processing technology

    CERN Document Server

    El-Kareh, Badih

    1995-01-01

    The drive toward new semiconductor technologies is intricately related to market demands for cheaper, smaller, faster, and more reliable circuits with lower power consumption. The development of new processing tools and technologies is aimed at optimizing one or more of these requirements. This goal can, however, only be achieved by a concerted effort between scientists, engineers, technicians, and operators in research, development, and manufac­ turing. It is therefore important that experts in specific disciplines, such as device and circuit design, understand the principle, capabil­ ities, and limitations of tools and processing technologies. It is also important that those working on specific unit processes, such as lithography or hot processes, be familiar with other unit processes used to manufacture the product. Several excellent books have been published on the subject of process technologies. These texts, however, cover subjects in too much detail, or do not cover topics important to modem tech­ n...

  4. Enhancing importance-performance analysis

    DEFF Research Database (Denmark)

    Eskildsen, Jacob Kjær; Kristensen, Kai

    2006-01-01

    Purpose: The interpretation of the importance/performance map is based on an assumption of independence between importance and performance but many studies question the validity of this assumption. The aim of this research is to develop a new typology for job satisfaction attributes as well...... as a new importance/performance map that can be an aid for organizations when they prioritize their improvement actions based on a job satisfaction study. Design/methodology/approach: A typology for possible relationships between importance and performance in job satisfaction studies is developed based...... on theoretical considerations. This typology is then applied and validated on approximately 10,000 responses from the European Employee Index 2002. Ultimately a new importance/performance map for priority setting in job satisfaction studies is developed based on the new typology for possible relationships...

  5. Enhancing importance-performance analysis

    DEFF Research Database (Denmark)

    Eskildsen, Jacob Kjær; Kristensen, Kai

    2006-01-01

    on theoretical considerations. This typology is then applied and validated on approximately 10,000 responses from the European Employee Index 2002. Ultimately a new importance/performance map for priority setting in job satisfaction studies is developed based on the new typology for possible relationships......Purpose: The interpretation of the importance/performance map is based on an assumption of independence between importance and performance but many studies question the validity of this assumption. The aim of this research is to develop a new typology for job satisfaction attributes as well...... as a new importance/performance map that can be an aid for organizations when they prioritize their improvement actions based on a job satisfaction study. Design/methodology/approach: A typology for possible relationships between importance and performance in job satisfaction studies is developed based...

  6. Use of Technology in College and University English Classrooms

    Science.gov (United States)

    Black, Bethany; Lassmann, Marie E.

    2016-01-01

    Many forms of technology are available to college and university instructors. Technology has become an important part of today's world and an important part of instruction in various classrooms. Many may see technology as reasonable to use in a science, mathematics, or art class. In this paper, different types of technology used in college and…

  7. Revolution in Communication Technologies: Impact on Distance Education

    Science.gov (United States)

    Rajesh, M.

    2015-01-01

    Information and Communication Technologies have transformed the way the world lives and thinks. Education, especially, Distance Education is no different. While the technologies per se are an important factor, the social milieus in which these technologies are implemented are equally important. Technological convergence in the Indian context…

  8. Use of Technology in College and University English Classrooms

    Science.gov (United States)

    Black, Bethany; Lassmann, Marie E.

    2016-01-01

    Many forms of technology are available to college and university instructors. Technology has become an important part of today's world and an important part of instruction in various classrooms. Many may see technology as reasonable to use in a science, mathematics, or art class. In this paper, different types of technology used in college and…

  9. Direct metal laser sintering: a digitised metal casting technology.

    Science.gov (United States)

    Venkatesh, K Vijay; Nandini, V Vidyashree

    2013-12-01

    Dental technology is undergoing advancements at a fast pace and technology is being imported from various other fields. One such imported technology is direct metal laser sintering technology for casting metal crowns. This article will discuss the process of laser sintering for making metal crowns and fixed partial dentures with a understanding of their pros and cons.

  10. Direct Metal Laser Sintering: A Digitised Metal Casting Technology

    OpenAIRE

    Venkatesh, K. Vijay; Nandini, V Vidyashree

    2013-01-01

    Dental technology is undergoing advancements at a fast pace and technology is being imported from various other fields. One such imported technology is direct metal laser sintering technology for casting metal crowns. This article will discuss the process of laser sintering for making metal crowns and fixed partial dentures with a understanding of their pros and cons.

  11. Direct Metal Laser Sintering: A Digitised Metal Casting Technology

    OpenAIRE

    Venkatesh, K. Vijay; Nandini, V Vidyashree

    2013-01-01

    Dental technology is undergoing advancements at a fast pace and technology is being imported from various other fields. One such imported technology is direct metal laser sintering technology for casting metal crowns. This article will discuss the process of laser sintering for making metal crowns and fixed partial dentures with a understanding of their pros and cons.

  12. Securing smart grid technology

    Science.gov (United States)

    Chaitanya Krishna, E.; Kosaleswara Reddy, T.; Reddy, M. YogaTeja; Reddy G. M., Sreerama; Madhusudhan, E.; AlMuhteb, Sulaiman

    2013-03-01

    In the developing countries electrical energy is very important for its all-round improvement by saving thousands of dollars and investing them in other sector for development. For Growing needs of power existing hierarchical, centrally controlled grid of the 20th Century is not sufficient. To produce and utilize effective power supply for industries or people we should have Smarter Electrical grids that address the challenges of the existing power grid. The Smart grid can be considered as a modern electric power grid infrastructure for enhanced efficiency and reliability through automated control, high-power converters, modern communications infrastructure along with modern IT services, sensing and metering technologies, and modern energy management techniques based on the optimization of demand, energy and network availability and so on. The main objective of this paper is to provide a contemporary look at the current state of the art in smart grid communications as well as critical issues on smart grid technologies primarily in terms of information and communication technology (ICT) issues like security, efficiency to communications layer field. In this paper we propose new model for security in Smart Grid Technology that contains Security Module(SM) along with DEM which will enhance security in Grid. It is expected that this paper will provide a better understanding of the technologies, potential advantages and research challenges of the smart grid and provoke interest among the research community to further explore this promising research area.

  13. Technology Roadmap: Energy Storage

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2014-03-01

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

  14. Understanding adoption of new technologies: Technology readiness and technology acceptance as an integrated concept

    Directory of Open Access Journals (Sweden)

    Preben Godoe

    2012-05-01

    Full Text Available Discovering the antecedents of technology use is of major importance in the field of technology adoption. This study investigates the relationship between the personality dimensions of TRI (Technology Readiness Index and the system specific dimensions of TAM (Technology Acceptance Model. Data was collected from 186 employees in various Norwegian organisations. Structural equation modelling was used to test the relationship between dimensions of TRI and TAM. The results show that optimism and innovativeness significantly influences perceived usefulness and perceived ease of use. Further, perceived usefulness has a significant positive influence on actual usage. The results imply that both personality dimensions and system specific dimensions are of major importance when adopting new technology. This should be considered when organisations develop implementation strategies.

  15. What Is Technology Education? A Review of the "Official Curriculum"

    Science.gov (United States)

    Brown, Ryan A.; Brown, Joshua W.

    2010-01-01

    Technology education, not to be confused with educational technology, has an "official curriculum." This article explores this "official curriculum" and answers the following questions; what are the goals of technology education, what should technology education look like in classrooms, and why technology education is important. This article…

  16. Technology commercialization in road infrastructure: how government affects the variation and appropriability of technology

    NARCIS (Netherlands)

    Caerteling, Jasper; Halman, Johannes I.M.; Doree, Andries G.

    2008-01-01

    Successful technology commercialization is important for business profitability, and government policies can help or hinder firms' success. As a regulator, government affects standard setting and the nature and scope of property rights. As a sponsor, government can empower technology

  17. Taming Technology: The narrative anchor reconciling time, territory and technology in geoinformation infrastructures

    NARCIS (Netherlands)

    Koerten, H.

    2011-01-01

    It is often assumed that innovative technology is an essential resource for the establishment of an information infrastructure. This study on geoinformation infrastructures convincingly demonstrates that technology is an important and far more complex factor than much geoinformation practitioners wa

  18. Technology commercialization in road infrastructure: how government affects the variation and appropriability of technology

    NARCIS (Netherlands)

    Caerteling, Jasper; Halman, Johannes I.M.; Doree, Andries G.

    2008-01-01

    Successful technology commercialization is important for business profitability, and government policies can help or hinder firms' success. As a regulator, government affects standard setting and the nature and scope of property rights. As a sponsor, government can empower technology commercializati

  19. Technology Commercialization in Road Infrastructure: How Government Affects the Variation and Appropriability of Technology

    NARCIS (Netherlands)

    Caerteling, Jasper S.; Halman, Johannes I.M.; Dorée, André G.

    2008-01-01

    Successful technology commercialization is important for business profitability, and government policies can help or hinder firms' success. As a regulator, government affects standard setting and the nature and scope of property rights. As a sponsor, government can empower technology commercializati

  20. Information technology and management

    OpenAIRE

    Afërdita Berisha-Shaqiri

    2015-01-01

    The rapid development of information technology has influenced informatics as an important role in business development and management. Manifestations of computerization in the current economy mostly reflect the application of information systems for planning and strategic different analysis, especially when making long-term decisions. These systems consist of several information systems and management control systems for decision support. The construction of these systems was originally a re...

  1. Energy and technology review

    Energy Technology Data Exchange (ETDEWEB)

    Carr, R.B.; Bathgate, M.B.; Crawford, R.B.; McCaleb, C.S.; Prono, J.K. (eds.)

    1976-05-01

    The chief objective of LLL's biomedical and environmental research program is to enlarge mankind's understanding of the implications of energy-related chemical and radioactive effluents in the biosphere. The effluents are studied at their sources, during transport through the environment, and at impact on critical resources, important ecosystems, and man himself. We are pursuing several projects to acquire such knowledge in time to guide the development of energy technologies toward safe, reasonable, and optimal choices.

  2. Information technology and management

    OpenAIRE

    Afërdita Berisha-Shaqiri

    2015-01-01

    The rapid development of information technology has influenced informatics as an important role in business development and management. Manifestations of computerization in the current economy mostly reflect the application of information systems for planning and strategic different analysis, especially when making long-term decisions. These systems consist of several information systems and management control systems for decision support. The construction of these systems was originally a re...

  3. Hearing Assistive Technology

    Science.gov (United States)

    ... for the Public / Hearing and Balance Hearing Assistive Technology Hearing Assistive Technology: FM Systems | Infrared Systems | Induction ... Assistive Technology Systems Solutions What are hearing assistive technology systems (HATS)? Hearing assistive technology systems (HATS) are ...

  4. Policy implications of drug importation.

    Science.gov (United States)

    Palumbo, Francis B; Mullins, C Daniel; Slagle, Ashley F; Rizer, Jessica

    2007-12-01

    Importation of prescription drugs into the United States has been a major health policy issue for some time. The original objective of personal importation was to allow patients to have access to drugs that were not available to them in the United States either for continuation of therapy begun in another country or when all US Food and Drug Administration (FDA)-approved drug options for their condition had been exhausted. An increasing proportion of personally imported drugs are currently marketed in the United States, but imported drugs are presumably available at a lower cost to the consumer. As US consumers opt for importation through Internet sites and other means of purchase from other countries, potential risks of exposure to counterfeit products have increased, presenting challenges to both the US regulatory system and pharmaceutical companies. This commentary summarizes the current state of importation of prescription drugs into the United States. Regulators and policymakers are under increasing pressure to address the high cost of branded drugs in the United States and the desires of many US patients to purchase less expensive formulations of these products through importation. In many cases, the historical policies surrounding personal importation of prescription drugs that are not sold in the United States have been blatantly ignored, leaving the FDA in a quandary. While current legislative proposals would allow for greater access to drugs directly to consumers from other countries, they do not address the fact that the FDA has no ability to monitor the safety and efficacy of imported products. As such, the possibility of the entry of counterfeit medications and the related potential harm remain concerns.

  5. Spatial Dynamics of Technological Evolution: Technological Relatedness as Driver for Radical Emerging Technologies

    DEFF Research Database (Denmark)

    Tanner, Anne Nygaard

    over time, economic geographers have been occupied by accumulation of knowledge in space. For long, it has been discussed whether Marshallian specialization or Jacobian diversification externalities favor regional innovativeness. In the case of radical innovation, studies have found empirical support...... hypothesis that the accumulation of knowledge at the regional level is an important driver for the emergence of radical technology. The paper focuses on the case of fuel cell (FC) technology, which is argued to be a radical technology, understood as a disruption and discontinuation of technological...... trajectories. In more details, the paper tests two opposing hypotheses: 1) A diverse regional knowledge base leads to radical innovation, and 2) Related Variety in the regional knowledge base leads to radical innovation. And two specific hypotheses for the emergence of FC technology: 3) FC technological...

  6. Communications technology

    Science.gov (United States)

    Cuccia, C. Louis; Sivo, Joseph

    1986-01-01

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

  7. Tax Adjusted for Imported Equipment

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Ministry of Finance, Central Administration of Customs, and State Administration of Taxation of P.R. of China jointly issued a "Notice on the Lists Related to the Interim Provisions on the Adjustment of Import Tax Policy on Major Technical Equipment" (the Notice) on April 13rd to adjust the list of equipment catalog and merchandise attached to the "Interim Provisions on the Import Tax Policy on Major Technical Equipment", as well as the preferential scope and extent of the import tax on a number of major technical equipment.

  8. Manufacturing technology

    Energy Technology Data Exchange (ETDEWEB)

    Leonard, J.A.; Floyd, H.L.; Goetsch, B.; Doran, L. [eds.

    1993-08-01

    This bulletin depicts current research on manufacturing technology at Sandia laboratories. An automated, adaptive process removes grit overspray from jet engine turbine blades. Advanced electronic ceramics are chemically prepared from solution for use in high- voltage varistors. Selective laser sintering automates wax casting pattern fabrication. Numerical modeling improves performance of photoresist stripper (simulation on Cray supercomputer reveals path to uniform plasma). And mathematical models help make dream of low- cost ceramic composites come true.

  9. The Importance of Responsibility in Times of Crisis

    OpenAIRE

    Jacob Dahl Rendtorff

    2014-01-01

    In this paper I would like to show the importance of the concept of responsibility as the foundation of ethics in times of crisis in particular in the fields of politics and economics in the modern civilisation marked by globalization and technological progres. I consider the concept of responsibility as the key notion in order to understand the ethical duty in a modern technological civilisation. We can indeed observe a moralization of the concept of responsibility going beyond a strict lega...

  10. Introduction to laser technology

    CERN Document Server

    Hitz, C Breck; Hecht, Jeff

    2012-01-01

    The only introductory text on the market today that explains the underlying physics and engineering applicable to all lasersAlthough lasers are becoming increasingly important in our high-tech environment, many of the technicians and engineers who install, operate, and maintain them have had little, if any, formal training in the field of electro-optics. This can result in less efficient usage of these important tools. Introduction to Laser Technology, Fourth Edition provides readers with a good understanding of what a laser is and what it can and cannot do. The book explains what types of las.

  11. EFFECTS OF IMPORTED GOODS ON EXPORT AND IMPORT OF TURKEY

    Directory of Open Access Journals (Sweden)

    MURAT SARI

    2014-05-01

    Full Text Available This study aims at analysing effects of intermediate goods, capital goods and consumer goods on both import and export, and at determining the subsector led to deficits of balance of payments. To achieve this, various statistical techniques have been applied. To carry out the present study, data reported by the Central Bank of Turkey were used in the time period of 2000–2013.These results revealed that the economic factors (intermediate, capital, consumer goods are significantly effective on the deficits of balance of payments. The analysis also showed that the corresponding imported goods are effective parameters onboth import and export. Contrary to common expectation, it is concluded that the deficits of balance of payments in the external trade of Turkey stem from the imports of the consumer goods. This study reveals that the policies should be created to encourage the decreasing of the items caused the deficits. It is important to note that our findings are usually in agreement with the literature. Possibility of countries’ involvement into economic crises can be determined before the crises take place and the countries will be therefore warned according to the results obtained. All graphical and statistical results here have been produced by the authors through EViews 7.1.

  12. Technology Management

    DEFF Research Database (Denmark)

    Pilkington, Alan

    2014-01-01

    This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter-relationships. Spe......This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter......-relationships. Specific results from different levels of analysis show the different dimensions of technology management: • Co-word terms identify themes • Journal co-citation network: linking to other disciplines • Co-citation network show concentrations of themes The analysis shows that MOT has a bridging role...... in integrating ideas from several distinct disciplines. This suggests that management and strategy are central to MOT which essentially relates to the firm rather than policy. Similarly we have a dual focus on capabilities, but can see subtle differences in how we view these ideas, either through an inwards...

  13. Introduction to Satellite Communications Technology for NREN

    Science.gov (United States)

    Stone, Thom

    2004-01-01

    NREN requirements for development of seamless nomadic networks necessitates that NREN staff have a working knowledge of basic satellite technology. This paper addresses the components required for a satellite-based communications system, applications, technology trends, orbits, and spectrum, and hopefully will afford the reader an end-to-end picture of this important technology.

  14. Introducing Mobile Technology in Graduate Professional Education

    Science.gov (United States)

    Anand, Gopesh; Chhajed, Dilip; Hong, Seung Won; Scagnoli, Norma

    2014-01-01

    The insertion of mobile technology in educational settings is becoming more prevalent, making it important to understand the effectiveness of such technology in enhancing students' learning and engagement. This article is based on research conducted to study the effects of the use of mobile technology--specifically iPads--by students in a graduate…

  15. The importance of good seed

    Science.gov (United States)

    Robert P. Karrfalt

    2013-01-01

    The importance of seed to human culture and conservation of the natural world is briefly discussed. The effect of seed on seedling quality and cost is described through several examples and illustrations.

  16. Cyberbullying: Important Information for Parents

    Science.gov (United States)

    ... Life Listen Español Text Size Email Print Share Cyberbullying: Important Information for Parents Page Content Article Body ... space to any of our kids. What Makes Cyberbullying So Challenging? Kids do not report it to ...

  17. Ultra-High Efficiency and Low-Emissions Combustion Technology for Manufacturing Industries

    Energy Technology Data Exchange (ETDEWEB)

    Atreya, Arvind

    2013-04-15

    The purpose of this research was to develop and test a transformational combustion technology for high temperature furnaces to reduce the energy intensity and carbon footprint of U.S. manufacturing industries such as steel, aluminum, glass, metal casting, and petroleum refining. A new technology based on internal and/or external Flue Gas Recirculation (FGR) along with significant enhancement in flame radiation was developed. It produces "Radiative Flameless Combustion (RFC)" and offers tremendous energy efficiency and pollutant reduction benefits over and above the now popular "flameless combustion." It will reduce the energy intensity (or fuel consumption per unit system output) by more than 50% and double the furnace productivity while significantly reducing pollutants and greenhouse gas emissions (10^3 times reduction in NOx and 10 times reduction in CO & hydrocarbons and 3 times reduction in CO2). Product quality improvements are also expected due to uniform radiation, as well as, reduction in scale/dross formation is expected because of non-oxidative atmosphere. RFC is inexpensive, easy to implement, and it was successfully tested in a laboratory-scale furnace at the University of Michigan during the course of this work. A first-ever theory with gas and particulate radiation was also developed. Numerical programs were also written to design an industrial-scale furnace. Nine papers were published (or are in the process of publication). We believe that this early stage research adequately proves the concept through laboratory experiments, modeling and computational models. All this work is presented in the published papers. Important conclusions of this work are: (1) It was proved through experimental measurements that RFC is not only feasible but a very beneficial technology. (2) Theoretical analysis of RFC was done in (a) spatially uniform strain field and (b) a planar momentum jet where the strain rate is neither prescribed nor uniform. Four important non

  18. Technologies for lake restoration

    Directory of Open Access Journals (Sweden)

    Helmut KLAPPER

    2003-09-01

    -purification or anaerobic technologies, to eliminate the pollutant nitrate by microbial denitrification. The retention time is an important parameter for modellers and limnologists, that allows them to decide, which technologies – hydromechanical, chemical or biological – have to be applied alone or in combination to cope best with each specific problem. The technologies have to be economical and ecological safe.

  19. 78 FR 70951 - Agency Information Collection Activities; Proposed Collection; Comment Request; Importer's Entry...

    Science.gov (United States)

    2013-11-27

    ... appropriate, and other forms of information technology. Information Request Regarding Importer's Entry Notice.... This eliminates issues such as ``port shopping'' (attempts to intentionally slip products through one...

  20. State Technologies Advancement Collaborative

    Energy Technology Data Exchange (ETDEWEB)

    David S. Terry

    2012-01-30

    The U. S. Department of Energy (DOE), National Association of State Energy Officials (NASEO), and Association of State Energy Research and Technology Transfer Institutions (ASERTTI) signed an intergovernmental agreement on November 14, 2002, that allowed states and territories and the Federal Government to better collaborate on energy research, development, demonstration and deployment (RDD&D) projects. The agreement established the State Technologies Advancement Collaborative (STAC) which allowed the states and DOE to move RDD&D forward using an innovative competitive project selection and funding process. A cooperative agreement between DOE and NASEO served as the contracting instrument for this innovative federal-state partnership obligating funds from DOE's Office of Energy Efficiency and Renewable Energy and Office of Fossil Energy to plan, fund, and implement RDD&D projects that were consistent with the common priorities of the states and DOE. DOE's Golden Field Office provided Federal oversight and guidance for the STAC cooperative agreement. The STAC program was built on the foundation of prior Federal-State efforts to collaborate on and engage in joint planning for RDD&D. Although STAC builds on existing, successful programs, it is important to note that it was not intended to replace other successful joint DOE/State initiatives such as the State Energy Program or EERE Special Projects. Overall the STAC process was used to fund, through three competitive solicitations, 35 successful multi-state research, development, deployment, and demonstration projects with an overall average non-federal cost share of 43%. Twenty-two states were awarded at least one prime contract, and organizations in all 50 states and some territories were involved as subcontractors in at least one STAC project. Projects were funded in seven program areas: (1) Building Technologies, (2) Industrial Technologies, (3) Transportation Technologies, (4) Distributed Energy

  1. Technology Development Roadmaps - a Systematic Approach to Maturing Needed Technologies

    Energy Technology Data Exchange (ETDEWEB)

    John W. Colllins; Layne Pincock

    2010-07-01

    Abstract. Planning and decision making represent important challenges for all projects. This paper presents the steps needed to assess technical readiness and determine the path forward to mature the technologies required for the Next Generation Nuclear Plant. A Technology Readiness Assessment is used to evaluate the required systems, subsystems, and components (SSC) comprising the desired plant architecture and assess the SSCs against established Technology Readiness Levels (TRLs). A validated TRL baseline is then established for the proposed physical design. Technology Development Roadmaps are generated to define the path forward and focus project research and development and engineering tasks on advancing the technologies to increasing levels of maturity. Tasks include modeling, testing, bench-scale demonstrations, pilot-scale demonstrations, and fully integrated prototype demonstrations. The roadmaps identify precise project objectives and requirements; create a consensus vision of project needs; provide a structured, defensible, decision-based project plan; and, minimize project costs and schedules.

  2. Agreement technologies

    CERN Document Server

    Ossowski, Sascha

    2013-01-01

    More and more transactions, whether in business or related to leisure activities, are mediated automatically by computers and computer networks, and this trend is having a significant impact on the conception and design of new computer applications. The next generation of these applications will be based on software agents to which increasingly complex tasks can be delegated, and which interact with each other in sophisticated ways so as to forge agreements in the interest of their human users. The wide variety of technologies supporting this vision is the subject of this volume. It summarises

  3. Seafood Technology

    DEFF Research Database (Denmark)

    Børresen, Torger

    -Trophic Aquaculture (IMTA) is needed to pay attention to environmental protection and continued biodiversity. Further, it is necessary to use all the raw materials provided such that present by-products and side streams in processing are being upgraded for a better use than today. Principles of blue biotechnology may......This presentation will fill the total picture of this conference between fisheries and aquaculture, blue biotech and bioconservation, by considering the optimal processing technology of marine resources from the raw material until the seafood reaches the plate of the consumer. The situation today...

  4. The Importance of the Medical Record: A Critical Professional Responsibility.

    Science.gov (United States)

    Ngo, Elizabeth; Patel, Nachiket; Chandrasekaran, Krishnaswamy; Tajik, A Jamil; Paterick, Timothy E

    2016-01-01

    Comprehensive, detailed documentation in the medical record is critical to patient care and to a physician when allegations of negligence arise. Physicians, therefore, would be prudent to have a clear understanding of this documentation. It is important to understand who is responsible for documentation, what is important to document, when to document, and how to document. Additionally, it should be understood who owns the medical record, the significance of the transition to the electronic medical record, problems and pitfalls when using the electronic medical record, and how the Health Information Technology for Economic and Clinical Health Act affects healthcare providers and health information technology.

  5. The Importance of Landfill Gas Policy Measures

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    The purpose of this document is to identify and examine global policies, measures, and incentives that appear to be stimulating LFG use. As certain countries have made great advances in LFGE development through effective policies, the intention of this report is to use information from the IEA's Global Renewable Energy and Energy Efficiency Measures and Policies Databases to identify and discuss policies. By consolidating this information and categorising it according to policy type, the attributes that are most appealing or applicable to the circumstances of a particular country or area -- technology demonstration, financial incentives, awareness campaigns, etc. -- are more easily identified. The report begins with background information on LFG and sanitary landfill practices, including a discussion of regional disparities, followed by a description of LFG mitigation technologies. Barriers to LFGE projects are then outlined. An explanation of the importance and effectiveness of policy measures leads into a discussion of types and examples of measures that are being used to overcome these barriers and encourage LFGE development. The report concludes with lessons learned, recommendations for further study, and resources where more information can be found.

  6. JPRS Report, Science & Technology, USSR: Science & Technology Policy

    Science.gov (United States)

    2007-11-02

    education in the country. Nothing will change, if higher educational institutions are not supplied with reagents, modern scientific and teaching ...development of science and technology. We are obligated not only to teach students to "associate" with the latest technologies, but, what is most important...physicists, process engineers, instrument makers, pro- grammers ...is needed here. All these specialists are avail- able at the institute, but they work

  7. Europe Report, Science and Technology

    Science.gov (United States)

    2007-11-02

    components — Zirconia obtained through the influence of the transitory phase; — high-temperature silicon- nitride alloys, for example SiAlONe, Si3N4-Y203...Non-oxide ceramics, for example silicon carbide, boron nitride , boron carbide, etc. a) further development of the processing steps within a...line width and increasing the number of elements per chip increases the cleanliness requirements—expressed in maximum concentration of metal ions

  8. Conjugated Linoleic Acid and Importance to Health

    Directory of Open Access Journals (Sweden)

    Canan Asal Ulus

    2017-01-01

    Full Text Available The development in science  technology and the researches made in the health field showed that nutrition increases the effectiveness of medical treatment as well as maintaining the human health and singularly effective in the treatment of certain diseases. In recent years, the importance of nutritional elements called ‘Functional foods’ has increased. Functional foods provide physiological benefits and can reduce the risk of chronic diseases beyond their nutritional benefits. One of these functional compounds is conjugated linoleic acid (CLA isomers which have significant effects on human health and previously have been demonstrated in the researches carried out on people and animals. CLA’s attracted more attention after detection of its body fat accumulation reducing, antidiabetic, immune system enhancing, arteriosclerosis reducing, bone mineralization increasing effects.

  9. The Political Importance of Voluntary Work.

    Science.gov (United States)

    Kunneman, Harry

    This paper aims to develop a complex articulation of the civic meaningfulness of voluntary work that clarifies its political importance as a countervailing narrative pointing beyond dominant neoliberal and consumptive articulations of a good life. To start with, it sketches a hermeneutic perspective on civic meaningfulness based on the work of Paul Ricoeur. Subsequently, it introduces the ideas of 'ethical complexity', 'epistemological complexity' and 'diapoiesis', building on insights from critical complexity thinking and relational biology. It argues that these notions can provide a bridge between hermeneutic perspectives on meaning and values, on the one hand, and questions of meaning and values on the level of scientific and technological developments and within professional organizations, on the other. Thus a broader, more complex picture emerges of the civic meaningfulness of voluntary work in our times.

  10. Photon technology. Hard photon technology; Photon technology. Hard photon gijutsu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-03-01

    Research results of hard photon technology have been summarized as a part of novel technology development highly utilizing the quantum nature of photon. Hard photon technology refers to photon beam technologies which use photon in the 0.1 to 200 nm wavelength region. Hard photon has not been used in industry due to the lack of suitable photon sources and optical devices. However, hard photon in this wavelength region is expected to bring about innovations in such areas as ultrafine processing and material synthesis due to its atom selective reaction, inner shell excitation reaction, and spatially high resolution. Then, technological themes and possibility have been surveyed. Although there are principle proposes and their verification of individual technologies for the technologies of hard photon generation, regulation and utilization, they are still far from the practical applications. For the photon source technology, the laser diode pumped driver laser technology, laser plasma photon source technology, synchrotron radiation photon source technology, and vacuum ultraviolet photon source technology are presented. For the optical device technology, the multi-layer film technology for beam mirrors and the non-spherical lens processing technology are introduced. Also are described the reduction lithography technology, hard photon excitation process, and methods of analysis and measurement. 430 refs., 165 figs., 23 tabs.

  11. Remembering the Important Things: Semantic Importance in Stream Reasoning

    Energy Technology Data Exchange (ETDEWEB)

    Yan, Rui; Greaves, Mark T.; Smith, William P.; McGuinness, Deborah L.

    2016-11-04

    Reasoning and querying over data streams rely on the abil- ity to deliver a sequence of stream snapshots to the processing algo- rithms. These snapshots are typically provided using windows as views into streams and associated window management strategies. Generally, the goal of any window management strategy is to preserve the most im- portant data in the current window and preferentially evict the rest, so that the retained data can continue to be exploited. A simple timestamp- based strategy is rst-in-rst-out (FIFO), in which items are replaced in strict order of arrival. All timestamp-based strategies implicitly assume that a temporal ordering reliably re ects importance to the processing task at hand, and thus that window management using timestamps will maximize the ability of the processing algorithms to deliver accurate interpretations of the stream. In this work, we explore a general no- tion of semantic importance that can be used for window management for streams of RDF data using semantically-aware processing algorithms like deduction or semantic query. Semantic importance exploits the infor- mation carried in RDF and surrounding ontologies for ranking window data in terms of its likely contribution to the processing algorithms. We explore the general semantic categories of query contribution, prove- nance, and trustworthiness, as well as the contribution of domain-specic ontologies. We describe how these categories behave using several con- crete examples. Finally, we consider how a stream window management strategy based on semantic importance could improve overall processing performance, especially as available window sizes decrease.

  12. PERSONNEL TRAINING - AN IMPORTANT LINK OF IMPORT SUBSTITUTION

    Directory of Open Access Journals (Sweden)

    Trubilin A. I.

    2016-03-01

    Full Text Available Import substitution - a process at the level of the national economy, which is provided at the release of the necessary domestic consumer goods manufacturers forces, leading activities in the country. At present, Russian farmers have an incentive to carry out a largescale import substitution because of the food embargo on the West European suppliers of agricultural products. An important problem that accompanies the processes of import substitution in Russia is the lack of qualified personnel in a number of industries, as a prerequisite for the growth of agricultural production in Russia is full staffing agriculture. The article has identified the causes of insufficient practical training of graduates of agricultural universities. The role of Kuban State Agrarian University in the personnel matters of the village. Grounded following directions of improvement of training: the formation of the federal and regional forecasts provide human resources for the future of the village; the creation of organizations and municipalities comfortable social environment for young professionals; promotion of public – private partnership for the training of personnel for rural areas; improving infrastructure to support the system of financing higher education institutions; protection of the region's interest in defending the rights of agrarian university on training for other sectors of the economy in rural areas, except for agricultural commodity production; empowerment of the target form of training specialists; allocation of resources (possibly in the form of grants to prepare doctors to foreign training, access to foreign sources of scientific information, cooperation of universities to gain access to the Web of Science and Scopus' resources

  13. OHVT Technology Roadmap

    Energy Technology Data Exchange (ETDEWEB)

    Bradley, R.A.

    2001-10-22

    The U.S. Department of Energy (DOE) Office of Heavy Vehicle Technologies (OHVT) was created in March 1996 to address the public-interest transportation-energy aspects of a set of customers who at that time had been largely unrecognized, namely, the manufacturers, suppliers, and users of heavy transport vehicles (trucks, buses, rail, and inland marine). Previously, the DOE had focused its attention on meeting the needs of the personal-transport-vehicle customer (automobile manufacturers, suppliers, and users). Those of us who were of driving age at the time of the 1973 oil embargo and the 1979 oil price escalation vividly recall the inconvenience and irritation of having to wait in long lines for gasoline to fuel our cars. However, most of us, other than professional truck owners or drivers, were unaware of the impacts that these disruptions in the fuel supply had on those whose livelihoods depend upon the transport of goods. Recognizing the importance of heavy vehicles to the national economic health, the DOE created OHVT with a mission to conduct, in collaboration with its industry partners and their suppliers, a customer-focused national program to research and develop technologies that will enable trucks and other heavy vehicles to be more energy-efficient and able to use alternative fuels while reducing emissions. The Office of Heavy Vehicle Technologies convened a workshop in April 1996 to elicit input from DOE's heavy vehicle industry customers, including truck and bus manufacturers, diesel-engine manufacturers, fuel producers, suppliers to these industries, and the trucking industry. The preparation of a ''technology roadmap'' was one of the key recommendations by this customer group. Therefore, the OHVT Technology Roadmap* was developed in 1996 as a first step in crafting a common vision for a government research and development (R and D) partnership in this increasingly important transportation sector. The approach used in

  14. Wearable Technology

    Science.gov (United States)

    Watson, Amanda

    2013-01-01

    Wearable technology projects, to be useful, in the future, must be seamlessly integrated with the Flight Deck of the Future (F.F). The lab contains mockups of space vehicle cockpits, habitat living quarters, and workstations equipped with novel user interfaces. The Flight Deck of the Future is one element of the Integrated Power, Avionics, and Software (IPAS) facility, which, to a large extent, manages the F.F network and data systems. To date, integration with the Flight Deck of the Future has been limited by a lack of tools and understanding of the Flight Deck of the Future data handling systems. To remedy this problem it will be necessary to learn how data is managed in the Flight Deck of the Future and to develop tools or interfaces that enable easy integration of WEAR Lab and EV3 products into the Flight Deck of the Future mockups. This capability is critical to future prototype integration, evaluation, and demonstration. This will provide the ability for WEAR Lab products, EV3 human interface prototypes, and technologies from other JSC organizations to be evaluated and tested while in the Flight Deck of the Future. All WEAR Lab products must be integrated with the interface that will connect them to the Flight Deck of the Future. The WEAR Lab products will primarily be programmed in Arduino. Arduino will be used for the development of wearable controls and a tactile communication garment. Arduino will also be used in creating wearable methane detection and warning system.

  15. The Relative Importance of Health

    Science.gov (United States)

    Hsieh, Chang-Ming

    2008-01-01

    This article seeks to extend Michalos' [Social indicators research and health-related quality of life (QoL) research. "Social Indicators Research," 65, 27-72, 2004] discussion on bridging social indicators research and health-related QoL (HRQoL) research through an examination of (1) the relative importance of satisfaction with one's own health to…

  16. Importance of Effective Listening Infomercial

    Science.gov (United States)

    Johnson-Curiskis, Nanette

    2009-01-01

    This article details an activity intended for use in a course with a unit on effective listening, including listening courses, public speaking, and interpersonal communication. Students will explain the importance of effective and active listening for a target audience by producing an infomercial for a product or service which they design.

  17. The importance of board independence

    NARCIS (Netherlands)

    Zijl, N.J.M.

    2012-01-01

    Although the attributed importance of board independence is high, a clear definition of independence does not exist. Furthermore, the aim and consequences of independence are the subject of discussion and empirical evidence about the impact of independence is weak and disputable. Despite this lack o

  18. Importance of Depression in Diabetes.

    Science.gov (United States)

    Lustman, Patrick J.; Clouse, Ray E.; Anderson, Ryan J.

    Depression doubles the likelihood of comorbid depression, which presents as major depression in 11% and subsyndromal depression in 31% of patients with the medical illness. The course of depression is chronic, and afflicted patients suffer an average of one episode annually. Depression has unique importance in diabetes because of its association…

  19. The Relative Importance of Health

    Science.gov (United States)

    Hsieh, Chang-Ming

    2008-01-01

    This article seeks to extend Michalos' [Social indicators research and health-related quality of life (QoL) research. "Social Indicators Research," 65, 27-72, 2004] discussion on bridging social indicators research and health-related QoL (HRQoL) research through an examination of (1) the relative importance of satisfaction with one's own health to…

  20. The Importance of Interpersonal Relationships

    Science.gov (United States)

    Weber, Mark J.

    2007-01-01

    The goal of our lesson in this module is for you to become acquainted with the importance of es- tablishing and maintaining a shared vision of positive professional interpersonal relationship practices among all stakeholders on your campus. This module introduces the use of administrative tools designed to help you document and measure progress…

  1. The Importance of Critical Literacy

    Science.gov (United States)

    Janks, Hilary

    2012-01-01

    This paper is divided into three parts. It begins by making an argument for the ongoing importance of critical literacy at a moment when there are mutterings about its being passe. The second part of the paper formulates the argument with the use of illustrative texts. It concludes with examples of critical literacy activities that I argue, are…

  2. The Importance of Prior Knowledge.

    Science.gov (United States)

    Cleary, Linda Miller

    1989-01-01

    Recounts a college English teacher's experience of reading and rereading Noam Chomsky, building up a greater store of prior knowledge. Argues that Frank Smith provides a theory for the importance of prior knowledge and Chomsky's work provided a personal example with which to interpret and integrate that theory. (RS)

  3. The Importance of Prior Knowledge.

    Science.gov (United States)

    Cleary, Linda Miller

    1989-01-01

    Recounts a college English teacher's experience of reading and rereading Noam Chomsky, building up a greater store of prior knowledge. Argues that Frank Smith provides a theory for the importance of prior knowledge and Chomsky's work provided a personal example with which to interpret and integrate that theory. (RS)

  4. Writing: Importance, Development, and Instruction

    Science.gov (United States)

    Graham, Steve; Gillespie, Amy; McKeown, Debra

    2013-01-01

    In this article, we examine why writing is important, how it develops, and effective writing practices. We situate the 5 articles in this special issue of "Reading and Writing" in this literature, providing a context for the contribution of each paper.

  5. Writing: Importance, Development, and Instruction

    Science.gov (United States)

    Graham, Steve; Gillespie, Amy; McKeown, Debra

    2013-01-01

    In this article, we examine why writing is important, how it develops, and effective writing practices. We situate the 5 articles in this special issue of "Reading and Writing" in this literature, providing a context for the contribution of each paper.

  6. Radiation technology in Vietnam

    Energy Technology Data Exchange (ETDEWEB)

    Vo Van Thuan [Institute for Nuclear Science and Technique, VAEC, Hanoi (Viet Nam)

    2001-03-01

    Most of researches and developments in the field of radiation technology that have completed in a decade before 1995 were concentrated to sterilization and food irradiation. A series of medical devices and products were the main commodities for research and application trials. Also, many kind of food have attracted the scientists and technologists to investigate the application and commercialization of irradiated food. In addition, the radiation technology also was utilized for processing of non-food items including herbs, medicinal produces, and tobacco material. Since 1996 VAEC and INST has realized the important role of radiation processing on natural polymers. Hence, along with the commercialization of radiation technology, three research teams were established for the target. This report reviews the recent activities and achievements on radiation technology in the country emphasizing on the radiation processing of polysaccharides. A number of polysaccharides, which originated from bio-/agro-wastes such as seaweed, shrimp shells, lignocelluloses, was modified or degraded by irradiation to prepare hydrogel and bio-active material using for health-care and crop production. (author)

  7. Microencapsulation Technology and Applications

    Directory of Open Access Journals (Sweden)

    Rama Dubey

    2009-01-01

    Full Text Available Microencapsulation technology allows a compound to be encapsulated inside a tiny sphere known as microsphere/microcapsule, having an average diameter as small as 1 mm to several hundred micro meters. Many different active materials like drugs, enzymes, vitamins, pesticides, flavours and catalysts have been successfully encapsulated inside microballoons or microcapsules made from a variety of polymeric and non polymeric materials including poly(ethylene glycols, poly(methacrylates, poly(styrenes, cellulose, poly(lactides, poly(lactide-co-glycolides, gelatin and acacia, etc. These microcapsules release their contents at appropriate time by using different release mechanisms, depending on the end use of encapsulated products. This technology has been used in several fields including pharmaceutical, agriculture, food, printing, cosmetic, textile and defence. In defence sector this technology has introduced the concept of self-healing composites as well as chemical decontaminating fabrics. This review paper highlights the major reasons behind microencapsulation, important techniques of microencapsulation and application of microencapsulated products in different areas of science and technology.Defence Science Journal, 2009, 59(1, pp.82-95, DOI:http://dx.doi.org/10.14429/dsj.59.1489 

  8. [Equipment and technology in robotics].

    Science.gov (United States)

    Murphy, Declan; Challacombe, Ben; Nedas, Tim; Elhage, Oussama; Althoefer, Kaspar; Seneviratne, Lakmal; Dasgupta, Prokar

    2007-05-01

    We review the evolution and current status of robotic equipment and technology in urology. We also describe future developments in the key areas of virtual reality simulation, mechatronics and nanorobotics. The history of robotic technology is reviewed and put into the context of current systems. Experts in the associated fields of nanorobotics, mechatronics and virtual reality simulation simulation review the important future developments in these areas.

  9. Technology maturity and technology development

    Energy Technology Data Exchange (ETDEWEB)

    Underhill, Gary K.; Carlson, Ronald A.; Clendinning, William A.; Erdos, Jozsef; Gault, John; Hall, James W.; Jones, Robert L.; Michael, Herbert K.; Powell, Paul H.; Riemann, Carl F.; Rios-Castellon, Lorenzo; Shepherd, Burchard P.; Wilson, John S.

    1976-01-01

    All of the work reported in the preceding chapters was performed in order to assess the technical, economic, and energetic feasibility of proceeding with more detailed studies of the geopressured geothermal resource. The preliminary conceptual design and costing activities represented the prime activity for component by component review of the maturity of the technology available for resource utilization facilities. The economics and energetics studies focussed attentions on the areas of major capital and energy investment; these results comprise a useful guide for focussing design in order to reduce initial and operations and maintenance costs and/or investment. The following presents a discussion of the primary technical problems identified.

  10. Human rights and the challenges of science and technology: Commentary on Meier et al. "Translating the human right to water and sanitation into public policy reform" and Hall et al. "The human right to water: the importance of domestic and productive water rights".

    Science.gov (United States)

    Marks, Stephen P

    2014-12-01

    The expansion of the corpus of international human rights to include the right to water and sanitation has implications both for the process of recognizing human rights and for future developments in the relationships between technology, engineering and human rights. Concerns with threats to human rights resulting from developments in science and technology were expressed in the early days of the United Nations (UN), along with the recognition of the ambitious human right of everyone "to enjoy the benefits of scientific progress and its applications." This comment explores the hypothesis that the emerging concepts most likely to follow recognition of the human right to water primarily involve issues of science and technology, such as access to medicines or clean and healthy environment. Many threats to human rights from advances in science, which were identified in the past as potential, have become real today, such as invasion of privacy from electronic recording, deprivation of health and livelihood as a result of climate change, or control over individual autonomy through advances in genetics and neuroscience. This comment concludes by urging greater engagement of scientists and engineers, in partnership with human rights specialists, in translating normative pronouncements into defining policy and planning interventions.

  11. Science & Technology Review June 2016

    Energy Technology Data Exchange (ETDEWEB)

    Vogt, Ramona L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Chinn, Ken B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Kotta, Paul [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Meissner, Caryn N. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-06-01

    At Lawrence Livermore National Laboratory, we focus on science and technology research to ensure our nation’s security. We also apply that expertise to solve other important national problems in energy, bioscience, and the environment. Science & Technology Review is published eight times a year to communicate, to a broad audience, the Laboratory’s scientific and technological accomplishments in fulfilling its primary missions. The publication’s goal is to help readers understand these accomplishments and appreciate their value to the individual citizen, the nation, and the world.

  12. Science & Technology Review June 2007

    Energy Technology Data Exchange (ETDEWEB)

    Chinn, D J

    2007-04-30

    Lawrence Livermore National Laboratory is operated by the University of California for the Department of Energy's National Nuclear Security Administration. At Livermore, we focus science and technology on ensuring our nation's security. We also apply that expertise to solve other important national problems in energy, bioscience, and the environment. Science & Technology Review is published 10 times a year to communicate, to a broad audience, the Laboratory's scientific and technological accomplishments in fulfilling its primary missions. The publication's goal is to help readers understand these accomplishments and appreciate their value to the individual citizen, the nation, and the world.

  13. NASA Technology Applications Team: Commercial applications of aerospace technology

    Science.gov (United States)

    1994-01-01

    The Research Triangle Institute (RTI) Team has maintained its focus on helping NASA establish partnerships with U.S. industry for dual use development and technology commercialization. Our emphasis has been on outcomes, such as licenses, industry partnerships and commercialization of technologies, that are important to NASA in its mission of contributing to the improved competitive position of U.S. industry. The RTI Team has been successful in the development of NASA/industry partnerships and commercialization of NASA technologies. RTI ongoing commitment to quality and customer responsiveness has driven our staff to continuously improve our technology transfer methodologies to meet NASA's requirements. For example, RTI has emphasized the following areas: (1) Methodology For Technology Assessment and Marketing: RTI has developed and implemented effective processes for assessing the commercial potential of NASA technologies. These processes resulted from an RTI study of best practices, hands-on experience, and extensive interaction with the NASA Field Centers to adapt to their specific needs. (2) Effective Marketing Strategies: RTI surveyed industry technology managers to determine effective marketing tools and strategies. The Technology Opportunity Announcement format and content were developed as a result of this industry input. For technologies with a dynamic visual impact, RTI has developed a stand-alone demonstration diskette that was successful in developing industry interest in licensing the technology. And (3) Responsiveness to NASA Requirements: RTI listened to our customer (NASA) and designed our processes to conform with the internal procedures and resources at each NASA Field Center and the direction provided by NASA's Agenda for Change. This report covers the activities of the Research Triangle Institute Technology Applications Team for the period 1 October 1993 through 31 December 1994.

  14. Are All Pixels Equally Important?

    CERN Document Server

    CERN. Geneva

    2015-01-01

    When we look at our environment, we primarily pay attention to visually distinctive objects. We refer to these objects as visually important or salient. For efficient visual processing, the human visual system identifies salients objects and dedicates most of its processing resources to them. An analogous resource allocation can be performed by salient-object detection algorithms, which identify objects of interest in an image. Consequently, thanks to salient-object detection, complex visual computing operations can focus on the important parts of the visual data and can save time and resources. About the speaker Dr. Gokhan Yildirim is a research assistant in the School of Computer and Communication Sciences (IC) at the École Polytechnique Fédérale de Lausanne (EPFL). His research interests include image understanding, multimedia, pattern recognition, machine learning, salient-object detection on images & videos and its applications on image proces...

  15. Incineration technologies

    CERN Document Server

    Buekens, Alfons

    2013-01-01

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

  16. Bioavailability & Bioequivalence Studies ? Pharmaceutical Importance

    OpenAIRE

    Pratibha Muntha

    2015-01-01

    Pharmacokinetics has now emerged as an important part of drug development especially in the development of new drugs. The combined studies of Pharmacodynamics and pharmacokinetics present a thorough understanding on how the drug affects the body and how the body affects the drug.Bioavailability is the study of the rate and extent to which the active ingredient is absorbed from a dosage form and it is available at the required action site. Bioequivalence is that the...

  17. The Most Important of All

    Institute of Scientific and Technical Information of China (English)

    AvonneMclaughlin; 库蒂

    2002-01-01

    Jeremy’s bedroom furniture (家具) was having an argument. “I am definitely the most important,” said the chest of drawers (五斗柜).“Jeremy always looks in my bottom drawer for his socks. He looks in my middle drawer for his shirts and my top drawer for his jeans (牛仔裤). If it were not for me, he would not be able to find his clothes.”

  18. The strategic importance of data.

    Science.gov (United States)

    Glaser, John; Markell, Peter; Stone, John

    2010-02-01

    Two factors--accountability for care and an increased adoption of interoperable electronic health records (EHRs)--will significantly increase the importance of data for healthcare organizations. These factors have significant data ramifications in four areas: payment reform, data use policies, IT strategy, and data management. As data become a strategic asset, healthcare finance executives will need to become significant contributors to their organizations' EHR initiatives and data management strategies.

  19. ECOPHARMACOVIGILANCE: ITS IMPORTANCE AND CHALLENGES

    OpenAIRE

    Dr. Bhavana Srivastava

    2014-01-01

    Active pharmaceutical ingredients represent a group of emerging environmental contamination. Even in trace amounts, they are of great concern due to then continuous introduction into the environment, their impact an ecosystem and human and vetenery health is of great importance. This has given birth to the science of Ecopharmacovigilance (EPV). It aims to ensure that significant environmental issues associated with pharmaceuticals in the environment are identified and managed appropriately. ...

  20. Marketing importance of body image

    OpenAIRE

    Novák, Erik

    2013-01-01

    In China, applicants for flight attendant job voluntarily visit the hospital to break the tibia bone, into which is inserted gradually the expanding facility to ultimately adds the necessary centimeters to them to have chase to become flight attendants. The physical appearance seems to play in our lives increasingly greater role. How far we can go and what we can do to make us look better? Bachelor's work "The Marekting Importance of Body Image" introduces the reader with a theoretical part o...

  1. Uniqueness is Important in Competition

    Institute of Scientific and Technical Information of China (English)

    FENG Ai-Xia; XV Xiu-Lian; HE Da-Ren

    2009-01-01

    We propose a quantitative network description on the function of uniqueness in a competition system. Two statistical parameters, competition ability and uniqueness are defined, and their relationship in ordinary cases is analytically discussed. The competition between Chinese regional universities is taken as an example. The empirical investigation results show that the uniqueness of a university is really important in competition. Also,uniqueness is very helpful in the promotion of the university overall quality.

  2. Imported malaria in Okayama prefecture

    OpenAIRE

    安治, 敏樹; 頓宮, 廉正; 頼, 俊雄; 何, 黎星; 下野, 國夫; 稲臣, 成一; 村主,節雄; 塩田, 哲也; 桜井, 浩一

    1981-01-01

    Two cases of imported malaria which occurred in Okayama prefecture are reported. One was infected with Plasmodium vivax in India, the other with P. falciparum at Nigeria, Africa. The efficacy of some antimalarial drugs in these cases is discussed. One patient was infected with P. falciparum, despite taking the medicine Daraprim® regularly. The efficacy of Daraprim® for suppressive cure in Nigeria is doutful. The therapy of chloroquine-resistance tropical malaria is also discussed.

  3. [Forensic importance of premature craniosynostosis].

    Science.gov (United States)

    Fehlow, P

    1991-01-01

    In agreement with Canabis craniosynostosis as a little known organic partial factor of sociopathy is demonstrated. A psychic syndrome of the frontal lobe with increased susceptibility in environmental damages is assumed to be basic disorder. In the criminals of the material sexual offenders were preponderating. Associated craniofacial dysplasias are a risk for psychic maldevelopment. The importance of premature craniosynostocis as a biological risk factor, incidence, diagnostic, indication for an operation, also in the meaning of a neurosurgical "Konflikttherapie" (cosmetical indication) are discussed.

  4. IMPORTANCE OF HYDRATION IN SPORTS

    Directory of Open Access Journals (Sweden)

    Goran Vasić

    2008-08-01

    Full Text Available Importance of hydration is detrmined by importance of functions of water in the human organism: i.e. regulation of body temperature, transport, excretion of waste materials through urine, digestion of food which is facilititated by saliva and gastric juices, maintenance of flexibility of organs and tissues About 60 % body mass of an adult person (males: 61 %, females: 54 % is made up of water. Water content of a newly born baby reaches 77 %, and it is up to 50 % in adults. It is very important for sportsmen to provide adequate hydration during and after the time of bodily activities. A symptom of water shortage is thirst. However, thirst is a late response of an organism and it occurs when dehydration has already taken place. Minimum in take of fluids in humans should range between one-and-half to two liters. It has been known for a long time that there is no success in sport without proper hydration in a sportsman.

  5. Commercial aircraft composite technology

    CERN Document Server

    Breuer, Ulf Paul

    2016-01-01

    This book is based on lectures held at the faculty of mechanical engineering at the Technical University of Kaiserslautern. The focus is on the central theme of societies overall aircraft requirements to specific material requirements and highlights the most important advantages and challenges of carbon fiber reinforced plastics (CFRP) compared to conventional materials. As it is fundamental to decide on the right material at the right place early on the main activities and milestones of the development and certification process and the systematic of defining clear requirements are discussed. The process of material qualification - verifying material requirements is explained in detail. All state-of-the-art composite manufacturing technologies are described, including changes and complemented by examples, and their improvement potential for future applications is discussed. Tangible case studies of high lift and wing structures emphasize the specific advantages and challenges of composite technology. Finally,...

  6. Elements of plasma technology

    CERN Document Server

    Wong, Chiow San

    2016-01-01

    This book presents some fundamental aspects of plasma technology that are important for beginners interested to start research in the area of plasma technology . These include the properties of plasma, methods of plasma generation and basic plasma diagnostic techniques. It also discusses several low cost plasma devices, including pulsed plasma sources such as plasma focus, pulsed capillary discharge, vacuum spark and exploding wire; as well as low temperature plasmas such as glow discharge and dielectric barrier discharge which the authors believe may have potential applications in industry. The treatments are experimental rather than theoretical, although some theoretical background is provided where appropriate. The principles of operation of these devices are also reviewed and discussed.

  7. Technologies for Medical Sciences

    CERN Document Server

    Tavares, João; Barbosa, Marcos; Slade, AP

    2012-01-01

    This book presents novel and advanced technologies for medical sciences in order to solidify knowledge in the related fields and define their key stakeholders.   The fifteen papers included in this book were written by invited experts of international stature and address important technologies for medical sciences, including: computational modeling and simulation, image processing and analysis, medical imaging, human motion and posture, tissue engineering, design and development medical devices, and mechanic biology. Different applications are treated in such diverse fields as biomechanical studies, prosthesis and orthosis, medical diagnosis, sport, and virtual reality.   This book is of interest to researchers, students and manufacturers from  a wide range of disciplines related to bioengineering, biomechanics, computational mechanics, computational vision, human motion, mathematics, medical devices, medical image, medicine and physics.

  8. Advanced Reactor Technology -- Regulatory Technology Development Plan (RTDP)

    Energy Technology Data Exchange (ETDEWEB)

    Moe, Wayne Leland [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-05-01

    This DOE-NE Advanced Small Modular Reactor (AdvSMR) regulatory technology development plan (RTDP) will link critical DOE nuclear reactor technology development programs to important regulatory and policy-related issues likely to impact a “critical path” for establishing a viable commercial AdvSMR presence in the domestic energy market. Accordingly, the regulatory considerations that are set forth in the AdvSMR RTDP will not be limited to any one particular type or subset of advanced reactor technology(s) but rather broadly consider potential regulatory approaches and the licensing implications that accompany all DOE-sponsored research and technology development activity that deal with commercial non-light water reactors. However, it is also important to remember that certain “minimum” levels of design and safety approach knowledge concerning these technology(s) must be defined and available to an extent that supports appropriate pre-licensing regulatory analysis within the RTDP. Final resolution to advanced reactor licensing issues is most often predicated on the detailed design information and specific safety approach as documented in a facility license application and submitted for licensing review. Because the AdvSMR RTDP is focused on identifying and assessing the potential regulatory implications of DOE-sponsored reactor technology research very early in the pre-license application development phase, the information necessary to support a comprehensive regulatory analysis of a new reactor technology, and the resolution of resulting issues, will generally not be available. As such, the regulatory considerations documented in the RTDP should be considered an initial “first step” in the licensing process which will continue until a license is issued to build and operate the said nuclear facility. Because a facility license application relies heavily on the data and information generated by technology development studies, the anticipated regulatory

  9. Advanced Reactor Technologies - Regulatory Technology Development Plan (RTDP)

    Energy Technology Data Exchange (ETDEWEB)

    Moe, Wayne L.

    2017-08-23

    This DOE-NE Advanced Small Modular Reactor (AdvSMR) regulatory technology development plan (RTDP) will link critical DOE nuclear reactor technology development programs to important regulatory and policy-related issues likely to impact a “critical path” for establishing a viable commercial AdvSMR presence in the domestic energy market. Accordingly, the regulatory considerations that are set forth in the AdvSMR RTDP will not be limited to any one particular type or subset of advanced reactor technology(s) but rather broadly consider potential regulatory approaches and the licensing implications that accompany all DOE-sponsored research and technology development activity that deal with commercial non-light water reactors. However, it is also important to remember that certain “minimum” levels of design and safety approach knowledge concerning these technology(s) must be defined and available to an extent that supports appropriate pre-licensing regulatory analysis within the RTDP. Final resolution to advanced reactor licensing issues is most often predicated on the detailed design information and specific safety approach as documented in a facility license application and submitted for licensing review. Because the AdvSMR RTDP is focused on identifying and assessing the potential regulatory implications of DOE-sponsored reactor technology research very early in the pre-license application development phase, the information necessary to support a comprehensive regulatory analysis of a new reactor technology, and the resolution of resulting issues, will generally not be available. As such, the regulatory considerations documented in the RTDP should be considered an initial “first step” in the licensing process which will continue until a license is issued to build and operate the said nuclear facility. Because a facility license application relies heavily on the data and information generated by technology development studies, the anticipated regulatory

  10. Industrialized Development Models of Agricultural Scientific and Technological Achievements

    Institute of Scientific and Technical Information of China (English)

    Wanjiang; WANG

    2015-01-01

    Industrialization of agricultural scientific and technological achievements has become an extremely important part in agricultural structural adjustment and agricultural economic development. Basic models for industrialization of China’s agricultural scientific and technological achievements should be:( i) integrating scientific and technological development and production relying on large enterprises;( ii) integrating scientific research and development with agricultural scientific and technological achievements and scientific research institutions as support;( iii) spindle type transformation;( vi) agricultural scientific and technological demonstration area;( v) technology extension network.

  11. Trusted Computing Technologies, Intel Trusted Execution Technology.

    Energy Technology Data Exchange (ETDEWEB)

    Guise, Max Joseph; Wendt, Jeremy Daniel

    2011-01-01

    We describe the current state-of-the-art in Trusted Computing Technologies - focusing mainly on Intel's Trusted Execution Technology (TXT). This document is based on existing documentation and tests of two existing TXT-based systems: Intel's Trusted Boot and Invisible Things Lab's Qubes OS. We describe what features are lacking in current implementations, describe what a mature system could provide, and present a list of developments to watch. Critical systems perform operation-critical computations on high importance data. In such systems, the inputs, computation steps, and outputs may be highly sensitive. Sensitive components must be protected from both unauthorized release, and unauthorized alteration: Unauthorized users should not access the sensitive input and sensitive output data, nor be able to alter them; the computation contains intermediate data with the same requirements, and executes algorithms that the unauthorized should not be able to know or alter. Due to various system requirements, such critical systems are frequently built from commercial hardware, employ commercial software, and require network access. These hardware, software, and network system components increase the risk that sensitive input data, computation, and output data may be compromised.

  12. Major transitions in information technology.

    Science.gov (United States)

    Valverde, Sergi

    2016-08-19

    When looking at the history of technology, we can see that all inventions are not of equal importance. Only a few technologies have the potential to start a new branching series (specifically, by increasing diversity), have a lasting impact in human life and ultimately became turning points. Technological transitions correspond to times and places in the past when a large number of novel artefact forms or behaviours appeared together or in rapid succession. Why does that happen? Is technological change continuous and gradual or does it occur in sudden leaps and bounds? The evolution of information technology (IT) allows for a quantitative and theoretical approach to technological transitions. The value of information systems experiences sudden changes (i) when we learn how to use this technology, (ii) when we accumulate a large amount of information, and (iii) when communities of practice create and exchange free information. The coexistence between gradual improvements and discontinuous technological change is a consequence of the asymmetric relationship between complexity and hardware and software. Using a cultural evolution approach, we suggest that sudden changes in the organization of ITs depend on the high costs of maintaining and transmitting reliable information.This article is part of the themed issue 'The major synthetic evolutionary transitions'.

  13. 75 FR 69705 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-11-15

    ... Notice of Application pertaining to Rhodes Technologies, 72 FR 3417 (2007), comments and requests for... a previous notice published in the Federal Register on September 23, 1975, (40 FR 43745-46), all... Enforcement Administration Importer of Controlled Substances; Notice of Application Pursuant to Title 21...

  14. 76 FR 25374 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2011-05-04

    ... of Application pertaining to Rhodes Technologies, 72 FR 3417 (2007), comments and requests for... published in the Federal Register on September 23, 1975, 40 FR 43745, all applicants for registration to... Enforcement Administration Importer of Controlled Substances; Notice of Application This is notice that...

  15. 75 FR 1812 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-01-13

    ... Application pertaining to Rhodes Technologies, 72 FR 3417 (2007), comments and requests for hearings on... a previous notice published in the Federal Register on September 23, 1975, (40 FR 43745), all... Enforcement Administration Importer of Controlled Substances; Notice of Application Pursuant to Title 21...

  16. 76 FR 51398 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2011-08-18

    ... Application pertaining to Rhodes Technologies, 72 FR 3417 (2007), comments and requests for hearings on...). As noted in a previous notice published in the Federal Register on September 23, 1975, 40 FR 43745... Enforcement Administration Importer of Controlled Substances; Notice of Application Pursuant to Title 21...

  17. 75 FR 53718 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-09-01

    ... the Correction to Notice of Application pertaining to Rhodes Technologies, 72 FR 3417 (2007), comments... noted in a previous notice published in the Federal Register on September 23, 1975, (40 FR 43745), all... Enforcement Administration Importer of Controlled Substances; Notice of Application This is notice that on...

  18. 76 FR 5827 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2011-02-02

    ... Application pertaining to Rhodes Technologies, 72 FR 3417 (2007), comments and requests for hearings on... notice published in the Federal Register on September 23, 1975, (40 FR 43745), all applicants for... Enforcement Administration Importer of Controlled Substances; Notice of Application Pursuant to Title 21...

  19. 75 FR 65658 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-10-26

    ... the Correction to Notice of Application pertaining to Rhodes Technologies, 72 FR 3417 (2007), comments... noted in a previous notice published in the Federal Register on September 23, 1975, (40 FR 43745), all... Enforcement Administration Importer of Controlled Substances;Notice of Application This is notice that on...

  20. 76 FR 42732 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-07-19

    ... Enforcement Administration Importer of Controlled Substances; Notice of Registration By Notice dated June 7, 2011 and published in the Federal Register on June 16, 2011, 76 FR 35239, Penick Corporation, 33... Application pertaining to Rhodes Technologies, 72 FR 2417 (2007), comments and requests for hearings...

  1. The Importance of Early Attitudes toward Mathematics and Science

    Science.gov (United States)

    Ing, Marsh; Nylund-Gibson, Karen

    2017-01-01

    Background/Context: Given the importance of increasing student participation in science, technology, engineering, and math (STEM), there is a need to understand how factors such as student's attitudes toward math and science in middle and high school are linked to their later college and career choices. Purpose/Objective/Research Question/Focus of…

  2. Importance of technical operations: lessons from evolving biotherapeutics production methods.

    Science.gov (United States)

    Jaluria, Pratik; Adams, Derek N

    2009-11-01

    Research and development connect technology and innovation to product design. However, the term is often used to refer to only a subset of the necessary disciplines to the exclusion of technical operations. Here, we argue that the importance of technical operations is undeniable, offering possible solutions by drawing on lessons from outdated biotherapeutics production methods and highlighting advances in the field.

  3. Department Chairs' Perceptions of the Importance of Business Communication Skills.

    Science.gov (United States)

    Wardrope, William J.

    2002-01-01

    Determines business department chairs' ratings of topics typically covered in the business communication course. Indicates that department chairs perceive writing skills to be more important to business communication courses than other communication skills, such as speaking, technology-mediated communication, interpersonal communication,…

  4. Department Chairs' Perceptions of the Importance of Business Communication Skills.

    Science.gov (United States)

    Wardrope, William J.

    2002-01-01

    Determines business department chairs' ratings of topics typically covered in the business communication course. Indicates that department chairs perceive writing skills to be more important to business communication courses than other communication skills, such as speaking, technology-mediated communication, interpersonal communication,…

  5. 75 FR 69459 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-11-12

    ... Technologies, 72 FR 3417 (2007), comments and requests for hearings on applications to import narcotic raw... the Federal Register on September 23, 1975, (40 FR 43745-46), all applicants for registration to... Alpha-methyltryptamine (7432) I Diethyltryptamine (7434) I Dimethyltryptamine (7435) I Psilocybin...

  6. Buying Local or Imported Goods?

    DEFF Research Database (Denmark)

    Ayob, Abu H.; Hussain, Wan Mohd Hirwani Wan

    2016-01-01

    This study attempts to profile non-income consumers by examining their decisions to buy local or imported products. Hypotheses were drawn from discussions on the comparative advantages of advanced and developing countries, as well as the effects of a product’s country-of-origin on customers......’ purchasing decisions. Data was collected on 296 university students in Malaysia and analyzed through probit regression analysis. The findings reveal that foreign products from advanced countries are preferred by male students because of the superior quality and brand image. On the other hand, family members...

  7. PFGE: importance in food quality.

    Science.gov (United States)

    Vernile, Anna; Giammanco, Giovanni; Massa, Salvatore

    2009-11-01

    In late 19 century, great interest has arisen for food quality. This is referred as absence of pathogens in food (safety for consumers) and as nutritional quality of food (organoleptic characteristics). Pulsed-field gel electrophoresis (PFGE) is, among the molecular techniques developed in the last years, one of the most reliable, discriminative and reproducible technique. It can be used in clinical field for the identification of pathogens and the origin of outbreaks, and in food microbiology for the identification of pathogens (food borne disease surveillance) or of microorganisms responsible for the organoleptic characteristics of food. The present article shows some useful patents related to PFGE and importance in food quality.

  8. Imported submicroscopic malaria in Madrid

    Directory of Open Access Journals (Sweden)

    Ramírez-Olivencia Germán

    2012-09-01

    Full Text Available Abstract Background Submicroscopic malaria (SMM can be defined as low-density infections of Plasmodium that are unlikely to be detected by conventional microscopy. Such submicroscopic infections only occasionally cause acute disease, but they are capable of infecting mosquitoes and contributing to transmission. This entity is frequent in endemic countries; however, little is known about imported SMM. The goals of this study were two-fold: a to know the frequency of imported SMM, and b to describe epidemiological, laboratorial and clinical features of imported SMM. Methods A retrospective study based on review of medical records was performed. The study population consisted of patients older than 15 years attended at the Tropical Medicine Unit of Hospital Carlos III, between January 1, 2002 and December 31, 2007. Routinely detection techniques for Plasmodium included Field staining and microscopic examination through thick and thin blood smear. A semi-nested multiplex malaria PCR was used to diagnose or to confirm cases with low parasitaemia. Results SMM was diagnosed in 104 cases, representing 35.5% of all malaria cases. Mean age (IC95% was 40.38 years (37.41-43.34, and sex distribution was similar. Most cases were in immigrants, but some cases were found in travellers. Equatorial Guinea was the main country where infection was acquired (81.7%. Symptoms were present only in 28.8% of all SMM cases, mainly asthenia (73.3% of symptomatic patients, fever (60% and arthromialgias (53.3%. The associated laboratory abnormalities were anaemia (27.9%, leukopaenia (15.4% and thrombopaenia (15.4%. Co-morbidity was described in 75 cases (72.1%. Conclusions Results from this study suggest that imported SMM should be considered in some patients attended at Tropical Medicine Units. Although it is usually asymptomatic, it may be responsible of fever, or laboratory abnormalities in patients coming from endemic areas. The possibility of transmission in SMM has

  9. Green technology foresight of high technology: a social shaping of technology approach to the analysis of hopes and hypes

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard; Jørgensen, Ulrik

    2009-01-01

    High tech visions play an important part in public technology policy and are often promoted through technology foresights. The article presents and analyses results from a green technology foresight of nano-, bio- and information- and communication technologies initiated by the Danish Environmental...... Protection Agency with the purpose of acquiring knowledge about the environmental potentials and risks related to the three areas of technology. The foresight was organized with a social shaping of technology (SST) approach to the field in order to cater for the complex relationship between societal demands......, technology options, innovation dynamics and environmental impacts. The approach involved studying actor-networks, laboratory programs and technology trajectories as well as deconstructing different stakeholders’ high tech visions. The identified environmental potentials and risks related to the three areas...

  10. Accepting Technology as a Solution: A Quantitative Study Investigating the Adoption of Technology at Colleges

    Science.gov (United States)

    Demuth, Leroy G., III.

    2010-01-01

    Adopting a new technology is an important decision for many academic institutions. Colleges have had to upgrade technology or face diminishing enrollment as students choose to attend other, more responsive institutions. New and imaginative approaches to technology have been developed and implemented by faculty, support staff, and students to…

  11. Technology strategy for gas technologies; Technology Target Areas; TTA8 Gas Technology

    Energy Technology Data Exchange (ETDEWEB)

    2008-07-01

    TTA8 - Gas technologies points out the various routes Norway can follow to capitalise on the vast resources of natural gas that will be produced in the years to come by developing a strong technology and competence platform. A broad view is taken for the value creation having as basis the continued gas export from NCS to Europe, but also a strong focus on development of gas resources in other parts of the world. The latter can also be seen as part of international positioning for upstream resources and does also include involvements in projects, and export of technology and products. The TTA has structured the analysis into 3 main areas: Gas transport and processing (pipeline, LNG, other); Gas conversion to fuels, chemicals and materials; CO{sub 2} management. In this report, for each of these areas, scenarios based on a gap analysis are presented. One of the key goals has been to identify pacing and emerging technologies for the next 20 years. Based on this, technologies have been mapped according to importance for future competitiveness and technology ambitions. This also includes primary funding responsibilities (public and/or industry). The road map below reflects the key issues in the proposed strategy. The base level of the figure explains areas that will have to be pursued to maintain Norway's role as a key gas and gas technology provider. The second layer represents near term options and possibilities with a reasonable risk profile that could further enhance the Norwegian position given the resources and drive to further develop this industry. As the top layer we have selected some of our 'dreams', what we may achieve if a progressive approach is followed with a strongly innovation based policy. It is acknowledged by the TTA that Norway cannot be a leading technology player in all aspects of the gas value chain. For some technologies we should be an active player and developer, whilst for other technologies we should become a competent buyer

  12. The importance of being informed

    Science.gov (United States)

    Draganova, Tamara

    2013-04-01

    "Science needs a lot of inspiration and that is why it is very important to draw the students` inspiration because it is the inspiration that is the future of science." For 10 years on students, teachers, parents and citizens harmonize knowledge and skills, competencies and energy, renewable ideas and shared experience on the topic "Climate change" at our High School of Humanitarian "St. st. Cyril and Methodius". During the last 3 years we have been doing our utmost to encourage the students from our school to participate actively in different eco projects such as: 8 workshops and 2 conferences, 63 multimedia lessons in ecology, geography, world and personality; 15 interactive art lessons through the Forum-theatre, 7 photo exhibitions and 29 exhibitions on the topic "The Archives of the Planet Speak", 5 roundtable workshops, 19 eco-races, 7 scenarios of decision taking, 12 open lessons, 26 discussions, 5 scientific lectures given by professors from V. Tarnovo University, Department Geography, 9 questionnaires, 17 practical lessons and experiments held in the classroom, 13 training and 11 ecological campaigns named - "It depends on You", "Striped Rug - Colourful Beans", "Let`s Plant Life", "Saving Energy between Nations", "Save Today to Have Tomorrow", "Grey Is Not Fashionable" etc. Numerous meetings were held with representatives of NGOs, the Regional Inspectorate of Education, the Regional Inspectorate of Environment and Water Safety, V. Tarnovo University, Department Geography, V. Tarnovo Municipality and other communities. Students and university students were organized around the core activity of renewable energy sources, presenting scientific and creative activities such as models, presentations, poems, essays, drawing posters and more. Students under the guidance of a teacher in geography studied history, current treatment processes and phenomena, the signs of expression, the similarities and differences between different parts of the country and other parts

  13. Physiologically important metal nanoparticles and their toxicity.

    Science.gov (United States)

    Sengupta, Jayeeta; Ghosh, Sourav; Datta, Poulami; Gomes, Aparna; Gomes, Antony

    2014-01-01

    Nanotechnology has been setting benchmarks for the last two decades, but the origins of this technology reach back to ancient history. Today, nanoparticles of both metallic and non-metallic origin are under research and development for applications in various fields of biology/therapeutics. Physiologically important metals are of concern because they are compatible with the human system in terms of absorption, assimilation, excretion, and side effects. There are several physiologically inorganic metals that are present in the human body with a wide range of biological activities. Some of these metals are magnesium, chromium, manganese, iron, cobalt, copper, zinc, selenium and molybdenum. These metals are synthesized in the form of nanoparticles by different physical and chemical methods. Physiologically important nanoparticles are currently under investigation for their bio-medical applications as well as for therapeutics. Along with the applicative aspects of nanoparticles, another domain that is of great concern is the risk assessment of these nanoparticles to avoid unnecessary hazards. It has been seen that these nanoparticles have been shown to possess toxicity in biological systems. Conventional physical and chemical methods of metal nanoparticle synthesis may be one possible reason for nanoparticle toxicity that can be overcome by synthesis of nanoparticles from biological sources. This review is an attempt to establish metal nanoparticles of physiological importance to be the best candidates for future nanotechnological tools and medicines, owing to the acceptability and safety in the human body. This can only be successful if these particles are synthesized with a better biocompatibility and low or no toxicity.

  14. Biology as technology.

    Science.gov (United States)

    Bayertz, K; Nevers, P

    1998-01-01

    In this paper we have emphasised the technological dimension of the biosciences, especially the biosciences of our time. As a straight forward fact this dimension is less controversial than the question of its relevance is. We have argued that the existence of this dimension is a consequence of the empirical character of the biosciences (as well as of the sciences in general). Knowledge of nature can be achieved only if the subject of knowledge is able to gain access to natural phenomena, and technological means have become increasingly necessary for achieving this. The more that is already known, the greater the technological investment required to produce new knowledge. Therefore there is an interrelationship between the advancement of knowledge and the amount and complexity of the research technology required. It would be short sighted to conclude from this observation that human imagination and inventiveness have become superfluous. Nevertheless the growing preponderance of technological means for progress in science is undeniable. A particularly important insight is that this process not only involves a quantitative increase in technology within science. Our main hypothesis is that there is a close relationship between the type of means used, the type of subject required for performing research, the kinds of objects investigated in science, and the nature of the results that are generated. We have tried to illustrate this by distinguishing between three different types of bioscience: (a) a descriptive type, (b) an experimental type, and (c) and an industrial type. Without pretending this provides a universal key to the history of the biosciences and to understanding of the way science works today, we hope that such a distinction may open up new avenues of thought. We hope that this approach will provide us with a more realistic picture of science. The propositional view reduces science to its theoretical results, in particular to the theories emanating from

  15. BIOGAS TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    D.B. SALUNKHE

    2012-12-01

    Full Text Available Due to scarcity of petroleum and coal it threatens supply of fuel throughout the world also problem of their combustion leads to research in different corners to get access the new sources of energy, like renewable energy resources. Solar energy, wind energy, different thermal and hydro sources of energy, biogas are all renewable energy resources. But, biogas is distinct from other renewable energies because of its characteristics of using, controlling and collecting organic wastes and at the same time producing fertilizer and water for use in agricultural irrigation. Biogas does not have any geographical limitations nor does it require advanced technology for producing energy, also it is very simple to use and apply. Anaerobic digestion is controlled biological degradation process which allows efficient capturing & utilization of biogas (approximately 60% methane and 40% carbon dioxide for energy generation. Anaerobic digestion of food waste is achievable but different types, composition of food waste results in varying degrees of methane yields, and thus the effects of mixing various types of food waste and their proportions should be determined on case by case basis.

  16. CMM Technology

    Energy Technology Data Exchange (ETDEWEB)

    Ward, Robert C.

    2008-10-20

    This project addressed coordinate measuring machine (CMM) technology and model-based engineering. CMM data analysis and delivery were enhanced through the addition of several machine types to the inspection summary program. CMM hardware and software improvements were made with the purchases of calibration and setup equipment and new model-based software for the creation of inspection programs. Kansas City Plant (KCP) personnel contributed to and influenced the development of dimensional metrology standards. Model-based engineering capabilities were expanded through the development of software for the tolerance analysis of piece parts and for the creation of model-based CMM inspection programs and inspection plans and through the purchase of off-the-shelf software for the tolerance analysis of mechanical assemblies. An obsolete database application used to track jobs in Precision Measurement was replaced by a web-based application with improved query and reporting capabilities. A potential project to address the transformation of the dimensional metrology enterprise at the Kansas City Plant was identified.

  17. Energy conservation technologies

    Energy Technology Data Exchange (ETDEWEB)

    Courtright, H.A. [Electric Power Research Inst., Palo Alto, CA (United States)

    1993-12-31

    The conservation of energy through the efficiency improvement of existing end-uses and the development of new technologies to replace less efficient systems is an important component of the overall effort to reduce greenhouse gases which may contribute to global climate change. Even though uncertainties exist on the degree and causes of global warming, efficiency improvements in end-use applications remain in the best interest of utilities, their customers and society because efficiency improvements not only reduce environmental exposures but also contribute to industrial productivity, business cost reductions and consumer savings in energy costs.

  18. Electronic components and technology

    CERN Document Server

    Sangwine, Stephen

    2007-01-01

    Most introductory textbooks in electronics focus on the theory while leaving the practical aspects to be covered in laboratory courses. However, the sooner such matters are introduced, the better able students will be to include such important concerns as parasitic effects and reliability at the very earliest stages of design. This philosophy has kept Electronic Components and Technology thriving for two decades, and this completely updated third edition continues the approach with a more international outlook.Not only does this textbook introduce the properties, behavior, fabrication, and use

  19. Heat pump technology

    CERN Document Server

    Von Cube, Hans Ludwig; Goodall, E G A

    2013-01-01

    Heat Pump Technology discusses the history, underlying concepts, usage, and advancements in the use of heat pumps. The book covers topics such as the applications and types of heat pumps; thermodynamic principles involved in heat pumps such as internal energy, enthalpy, and exergy; and natural heat sources and energy storage. Also discussed are topics such as the importance of the heat pump in the energy industry; heat pump designs and systems; the development of heat pumps over time; and examples of practical everyday uses of heat pumps. The text is recommended for those who would like to kno

  20. Introduction to data technologies

    CERN Document Server

    Murrell, Paul

    2009-01-01

    Providing key information on how to work with research data, Introduction to Data Technologies presents ideas and techniques for performing critical, behind-the-scenes tasks that take up so much time and effort yet typically receive little attention in formal education. With a focus on computational tools, the book shows readers how to improve their awareness of what tasks can be achieved and describes the correct approach to perform these tasks. Practical examples demonstrate the most important pointsThe author first discusses how to write computer code using HTML as a concrete example. He th

  1. Importance of Ethics in Surgical Practice

    Directory of Open Access Journals (Sweden)

    Vedat Menderes Özçiftçi

    2017-04-01

    Full Text Available The field of ethics, also called moral philosophy, involves systematizing, defending, and recommending concepts of right and wrong behavior. Ethics is an established system of moral principles that govern the rules of conduct. Medical ethics define what the physician ought to do and how he or she should behave. Some of us may think that ethics are unimportant in surgery, however, we should be aware that surgeons operate daily in the theater of moral choice. Ethical considerations, such as diagnosis and treatment, are essential features of the surgical care for each patient (1. Surgeons working in surgical units increasingly face ethical problems owing to growth in scientific knowledge and technology, and the availability of new diagnostic equipment and treatment opportunities. The applications become more complex and the decisions more difficult as advancing technology provides greater opportunities to save lives and relieve pain and suffering. More and more surgical procedures are now carried out in older patients who have multiple and more serious diseases than ever before (2. Doctors often face with ethical dilemmas related to providing care that maintains patients’ dignity while attending their advanced medical treatment. Organizational and financial constraints in hospitals, and professional relationships with colleagues and other healthcare providers also create ethical problems for surgeons as they try to act appropriately towards patients and relatives (3. Studies have shown, however, that physicians often are in doubt about the best and correct actions to take for the patients in specific situations (2-4. In fact, the majority of surgeons with little or no education in bioethics face many ethical challenges in daily practice. The overall aim of this article was to analyze surgeons’ experiences of living with ethical difficulties in their work, and highlight the importance of ethical requirements in surgical practice.

  2. Social Shaping in Danish Technology Assessment

    DEFF Research Database (Denmark)

    Hansen, Anne Grethe; Clausen, Christian

    2003-01-01

    for technology policy initiatives at the beginning of the new millennium, as prerequisites for socially feasible and desirable technology development and innovation. On the basis of the Danish technology assessments of the 1980s, it is argued that technology assessments and the social shaping perspectives...... in these projects contributed to new insights into the processes of technological change and thus to policy formulation. The social shaping perspective and technology assessment experiences are suggested as important guides to future technology strategies.......The term ‘social shaping of technology’ has been used broadly as a response to techno-economic deterministic understandings of the relations between technology and society. Social shaping has brought together analysts from different backgrounds who share a common interest in the role of social...

  3. Biological importance of marine algae.

    Science.gov (United States)

    El Gamal, Ali A

    2010-01-01

    Marine organisms are potentially prolific sources of highly bioactive secondary metabolites that might represent useful leads in the development of new pharmaceutical agents. Algae can be classified into two main groups; first one is the microalgae, which includes blue green algae, dinoflagellates, bacillariophyta (diatoms)… etc., and second one is macroalgae (seaweeds) which includes green, brown and red algae. The microalgae phyla have been recognized to provide chemical and pharmacological novelty and diversity. Moreover, microalgae are considered as the actual producers of some highly bioactive compounds found in marine resources. Red algae are considered as the most important source of many biologically active metabolites in comparison to other algal classes. Seaweeds are used for great number of application by man. The principal use of seaweeds as a source of human food and as a source of gums (phycocollides). Phycocolloides like agar agar, alginic acid and carrageenan are primarily constituents of brown and red algal cell walls and are widely used in industry.

  4. Buying Local or Imported Goods?

    DEFF Research Database (Denmark)

    Ayob, Abu H.; Hussain, Wan Mohd Hirwani Wan

    2016-01-01

    This study attempts to profile non-income consumers by examining their decisions to buy local or imported products. Hypotheses were drawn from discussions on the comparative advantages of advanced and developing countries, as well as the effects of a product’s country-of-origin on customers......’ purchasing decisions. Data was collected on 296 university students in Malaysia and analyzed through probit regression analysis. The findings reveal that foreign products from advanced countries are preferred by male students because of the superior quality and brand image. On the other hand, family members...... encourage students to buy local products because they are perceived as being less expensive. Also, students who receive scholarships are more likely to buy local products than self-sponsored students. This research offers insights into ex-ante purchasing behavior in developing countries particularly among...

  5. The Importance of Experiential Learning

    Science.gov (United States)

    Stanford, Jennifer

    2017-04-01

    As student numbers increase year on year, the ability to provide experiential learning opportunities and individual formative feedback is decreasing. As an important mechanism for cementing understanding of key concept thresholds in physical Earth sciences, practical based learning is paramount, especially for students with diverse learning abilities. According to Steinaker & Bell's taxonomy, experiential learning and dissemination of information to peers is key for students to make the transition to being much deeper learners. Furthermore, practical based learning also provides opportunity for varied methods of assessment, which are otherwise more challenging to devise. I here present results from practical, experiential based learning within the context of Foundation Year teaching, which shows that predominantly, students found experiential learning to be both a positive and rewarding part of their curriculum. Key aspects of these findings are now being translated to the design of new curricula.

  6. Conflict management: importance and implications.

    Science.gov (United States)

    McKibben, Laurie

    2017-01-26

    Conflict is a consistent and unavoidable issue within healthcare teams. Despite training of nurse leaders and managers around areas of conflict resolution, the problem of staff relations, stress, sickness and retention remain. Conflict arises from issues with interpersonal relationships, change and poor leadership. New members of staff entering an already established healthcare team should be supported and integrated, to encourage mutual role respect between all team members and establish positive working relationships, in order to maximise patient care. This paper explores the concept of conflict, the importance of addressing causes of conflict, effective management, and the relevance of positive approaches to conflict resolution. Good leadership, nurturing positive team dynamics and communication, encourages shared problem solving and acceptance of change. Furthermore mutual respect fosters a more positive working environment for those in healthcare teams. As conflict has direct implications for patients, positive resolution is essential, to promote safe and effective delivery of care, whilst encouraging therapeutic relationships between colleagues and managers.

  7. THE IMPORTANCE OF CSR IMPLEMENTATION

    Directory of Open Access Journals (Sweden)

    Anna Križanová

    2016-09-01

    Full Text Available The last three decades of the twentieth century and the beginning of the twenty-first century were marked by the expansion of managerial ethics and social responsibility of business. Business ceased to be perceived in terms of profit being the sole interest of management, and ethical aspects were stressed more so in connection with the company’s management. Specific managerial ethical initiatives and activities leading from outside and inside the organization constitutes the concept of Corporate Social Responsibility (CSR, which comprises many factors. The aim of this paper is to summarize the positive impact of corporate social responsibility for business activities using secondary data from global surveys and then confirm the importance and benefits of corporate social responsibility for enterprises in the Slovak Republic using primary data.

  8. Imported chikungunya fever in Madrid.

    Science.gov (United States)

    Richi Alberti, Patricia; Steiner, Martina; Illera Martín, Óscar; Alcocer Amores, Patricia; Cobo Ibáñez, Tatiana; Muñoz Fernández, Santiago

    2016-01-01

    Chikungunya Fever is a mosquito-transmitted viral disease that causes fever, rash and musculoskeletal complaints. The latest may persist for several months, or even years or developed a relapsing course, that deserve an adequate treatment. Due to the large outbreak declared in the Caribbean in 2013, imported cases of Chikungunya as well as the risk of autochthonous transmission in case of available vectors have increased in non-endemic countries, like Spain. We described four cases of Chikungunya treated in our clinic. Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  9. Evaluation of Hospimp (Hospital Import

    Directory of Open Access Journals (Sweden)

    Zahra Shahinfar

    2009-01-01

    Full Text Available (Received 4 Jan, 2009 ; Accepted 1 Feb, 2009AbstractBackground and purpose: Presently, computers and the development of information technology have resolved many limitations in the health and medical arena, and have also opened many doors to improve communication, information and ability for better patient care, in health and medical care provider centers. Moreover, they have many applications such as virtual reality, medical data-bank, tele-health, expert systems and information-networks. The purpose of this study was to evaluate reporting software of ADS9 counteris program.Materials and methods: This research is a descriptive study which was performed in 2008. Population of this study include employees in office of statistics of Medical Universities in Iran, that work in conjunction with Hospimp software and is answerable regarding Hospimp software in the Ministry of Health and Medical Education. For data collection, researcher used a two-part questionnaire for evaluating general and specified criteria pertaining to the software. The analysis of data was used in descriptive manner with SPSS. The grade of variables studied in this research involved: evaluation of general properties, specified properties, statistical reporting, data-bases, goal of groups and aim of the program with Hospimp software, that is, in average 37.5, 22.58, 41.66, 57.14, 36.36 and 27.27, with a standard deviations of 0.09, 0.08, 0.15, 0.2, 0.15 and 0.14.Results: Technical tissue fall in the slide was not observed. 93.93 % of SCC was stained by p63. None of the small cell carcinoma was stained by p63. In the first 2 months, 53.34% of distained section’s had similar staining intensity, compared with re-cut sections, 46.66% of cases were decreased in staining intensity and none were negative.Conclusion: Generally, in the evaluated dimensions, Hospimp software has more blind spots rather than strength spots. General properties of the software have a better intensity

  10. Blood protozoa of imported birds.

    Science.gov (United States)

    Manwell, R D; Rossi, G S

    1975-02-01

    Large numbers of birds, until recently, were brought into the United States each year. Countries of origin were varied, and included those of Australasia, Africa, South America, and the Caribbean islands, as well as other places. With them of course come their parasites, some of which may be potential pathogens to domestic avifauna. In part for this reason, a survey was undertaken of blood parasites of birds from pet shops and importers. So far a total of 1234 birds belonging to 186 species has been examined. Several new species and subspecies of avian Plasmodium have been found in the course of this study, including P. octamerium Manwell, 1968 in a Pintail Whydah, Vidua macoura, from Africa; P paranucleophilum Manwell & Sessler, 1971 in a South American tanager, Tachyphonus sp; and P. nucleophilum toucani Manwell & Sessler 1971 in a Swainson's Toucan, Ramphastos s. swainsonii. Plasmodium huffi Muniz, Soares & Battista is undoubtedly a synonym pro parte for the last. Plasmodium tenue Laveran & Maruliaz, long thought to be a synonym of Plasmodium vaughani Novy & MacNeal, was rediscovered and found to be a valid species. Plasmodium nucleophilum, infrequently seen in the New World, occurred in many Asian and African birds, and especially in starlings. Infections with other species of Plasmodium were common. Haemoproteus was the commonest blood parasite; Leucocytozoon was very rare as was Atoxoplasma (Lankesterella). The 2 families of birds best represented were the Fringillidae and the Psittacidae, but no blood parasites were seen in the latter. It is clear that imported birds are often infected with blood protozoa, some of which are unknown from native birds.

  11. Importance of Technical Writing in Engineering Education

    Science.gov (United States)

    Narayanan, M.

    2010-12-01

    It is important to recognize technical writing as a creative vehicle to communicate with the audience. It is indeed possible to motivate a reluctant learner by encouraging student writing combined with reading and research. John Kosakowski is of the opinion that writing assignments actually help to strengthen the self-confidence of a lethargic learner (Kosakowski, 1998). Researchers in the area of cognitive science and educational psychology are also of the opinion that encouraging students to writing actually helps the learners cultivate a positive attitude toward the subject matter in question. One must also recognize the fact that the students are indeed very reluctant to devote time and effort that requiress descriptive long writing assignments. One has to be more creative towards assignments that utilize problem-solving pedagogy (Saxe, 1988; Senge, 1990; Sims, 1995; Young & Young, 1999). Education World writer Gloria Chaika (Chaika, 2000) states that “Talent is important, but practice creates the solid base that allows that unique talent to soar. Like athletes, writers learn by doing. Good writing requires the same kind of dedicated practice that athletes put in. Young writers often lack the support they need to practice writing and develop their talent to the fullest, though.” Writing assignments have several key elements and the author has outlined below, some ideas for conducting assessment. 1. Identification of a purpose. 2. Focusing on the subject matter. 3. Attracting the attention of audience. 4. Format, flow and familiarity of the structure. 5. Observation of formality, voice and tone. 6. Promotion of critical thinking. 7. Importance of Logic and evidence-based reasoning. 8. Follows a realistic time line. 9. Process and procedure are properly outlined. References: Barr, R. B., & Tagg, J. (1995, November/December). From teaching to learning: A new paradigm for undergraduate education. Change: The Magazine of Higher Education, 13-24. Cox, M. D

  12. Media Technology

    Directory of Open Access Journals (Sweden)

    Zhou Gang

    2016-01-01

    Full Text Available Modern colleges are faced with the dual pressures of university reform and international competition, how to overcome difficulties, to play the role of modern English teaching in colleges and colleges to enhance the core competitiveness of colleges, colleges and colleges modern English teaching problems to be solved. Based on the current situation of modern colleges in the premise of the Modern media platform fully demonstrated the characteristics and viability of the Modern media English teaching, the necessity of modern English teaching of college Modern media. Discusses the Modern media targeting English teaching and important role is in the English teaching to guide the development of modern colleges modern media.

  13. Teacher Candidates Opinion about Technology-Oriented Transformations

    Science.gov (United States)

    Coklar, Ahmet Naci; Saban, Aslihan

    2015-01-01

    One of the most important characteristics of period we live is change and transformation. Technology is one of the factors effecting this change. A new technological product or an advanced model of technology influences people's lives. While technology leaves an impression on life in the past, this effect becomes in a very quickly way compared to…

  14. Technology and Higher Education in America for the Next Decade.

    Science.gov (United States)

    Friedman, Edward A.

    1979-01-01

    The impact of technology on higher education from increasingly complex computers and technological systems will cause higher education to include technological courses in the liberal arts curriculum, prepare liberal arts students for careers in nontraditional areas in which technology is an important component, and broaden the base of engineering…

  15. Development and application prospects of piezoelectric precision driving technology

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    With the rapid development of science and technology,microelectronics manufacturing,photonics technology,space technology,ultra-precision machining,micro-robotics,biomedical engineering and other fields urgently need the support of modern precision driving theory and technology.Modern precision driving technology can be generally divided into two parts:electromagnetic and non-electromagnetic driving technology.Electromagnetic driving technology is based on traditional technology,has a low thrust-weight ratio,and needs deceleration devices with a cumbrous system or a complex structure.Moreover,it is difficult to improve positioning accuracy with this technology type.Thus,electromagnetic driving technology is still unable to meet the requirements for the above applications.Non-electromagnetic driving technology is a new choice.As a category of non-electromagnetic driving technology,piezoelectric driving technology becomes an important branch of modern precision driving technology.High holding torque and acute response make it suitable as an accurate positioning actuator.This paper presents the development of piezoelectric precision driving technology at home and abroad and gives an in-depth analysis.Future perspectives on the technology's applications in the following fields are described:1) integrated circuit manufacturing technology;2) fiber optic component manufacturing technology;3) micro parts manipulation and assembly technology;4) biomedical engineering;5)aerospace technology;and 6) ultra-precision processing technology.

  16. Vaccine process technology.

    Science.gov (United States)

    Josefsberg, Jessica O; Buckland, Barry

    2012-06-01

    The evolution of vaccines (e.g., live attenuated, recombinant) and vaccine production methods (e.g., in ovo, cell culture) are intimately tied to each other. As vaccine technology has advanced, the methods to produce the vaccine have advanced and new vaccine opportunities have been created. These technologies will continue to evolve as we strive for safer and more immunogenic vaccines and as our understanding of biology improves. The evolution of vaccine process technology has occurred in parallel to the remarkable growth in the development of therapeutic proteins as products; therefore, recent vaccine innovations can leverage the progress made in the broader biotechnology industry. Numerous important legacy vaccines are still in use today despite their traditional manufacturing processes, with further development focusing on improving stability (e.g., novel excipients) and updating formulation (e.g., combination vaccines) and delivery methods (e.g., skin patches). Modern vaccine development is currently exploiting a wide array of novel technologies to create safer and more efficacious vaccines including: viral vectors produced in animal cells, virus-like particles produced in yeast or insect cells, polysaccharide conjugation to carrier proteins, DNA plasmids produced in E. coli, and therapeutic cancer vaccines created by in vitro activation of patient leukocytes. Purification advances (e.g., membrane adsorption, precipitation) are increasing efficiency, while innovative analytical methods (e.g., microsphere-based multiplex assays, RNA microarrays) are improving process understanding. Novel adjuvants such as monophosphoryl lipid A, which acts on antigen presenting cell toll-like receptors, are expanding the previously conservative list of widely accepted vaccine adjuvants. As in other areas of biotechnology, process characterization by sophisticated analysis is critical not only to improve yields, but also to determine the final product quality. From a regulatory

  17. Implementing Technology and Gaming Lessons in a School Library

    Science.gov (United States)

    Mashriqi, Khalida

    2011-01-01

    School librarians play numerous roles throughout a day. They are information specialists who keep up with the constant changes in information and technology. It is important for them to keep students up-to-date and teach them to use technology properly. Gaming and technology are both important concepts for 21st-century school librarians to…

  18. Toxoplasmosis: An Important Protozoan Zoonosis

    Directory of Open Access Journals (Sweden)

    Sonar S. S. and Brahmbhatt M.N.

    Full Text Available Toxoplasmosis is an important infection caused by single celled parasite Toxoplasma gondii which is one of the world's most common parasites. Toxoplasmosis is considered to be the third leading cause of death attributed to food-borne illness in the United States. Most people affected never develop signs and symptoms. But for infants born to infected mothers and for people with compromised immune systems, toxoplasmosis can cause extremely serious complications. Toxoplasmosis was first described in 1908 from a small rodent. The parasite infects almost all worm blooded animals and serological evidence indicates that it is one of the most common of humans’ infections throughout the world. The disease is transmitted mainly by ingestion of infective stage of the parasite, organ transplant as well as blood transfusion in addition to the transplacental transmission which is very common. Toxoplasmosis can be presented in various forms of clinical manifestations depending on the immune status of the patient causing life threatening disease in AIDS patient. Pregnant women, cat owners, veterinarians, abattoir workers, children, cooks, butchers are considered as high risk group. Timely treatment of man and animals with proper antibiotic, hygienic measures, proper disinfection, mass education and vaccination are the measures to curtail the disease. [Veterinary World 2010; 3(9.000: 436-439

  19. Importance and Functions of Grasslands

    Directory of Open Access Journals (Sweden)

    Lucien CARLIER

    2009-06-01

    Full Text Available Grasslands, mixture of grass, clover and other leguminous species, dicotyledonous, herbs and shrubs, contribute to a high degree to the struggle against erosion and to the regularizing of water regimes, to the purification of fertilizers and pesticides and to biodiversity and they have aesthetic role and recreational function as far as they provide public access that other agricultural uses do not allow. Grassland will continue to be an important form of land use in Europe, but with increased diversity in management objectives and systems used. Besides its role as basic nutrient for herbivores and ruminants, grasslands have opportunities for an adding value by exploiting positive health characteristics in animal products from grassland and through the delivery of environmental benefits. But even for grassland it is very difficult to create a good frame for its different tasks (1 the provision of forage for livestock, (2 protection and conservation of soil and water resources, (3 furnishing a habitat for wildlife, both flora and fauna and (4 contribution to the attractiveness of the landscape. Nevertheless it is the only crop able to fulfil so many tasks and to fit so many requirements. In this article the focus is limited to the grass and clover components of the grasslands.

  20. ECOPHARMACOVIGILANCE: ITS IMPORTANCE AND CHALLENGES

    Directory of Open Access Journals (Sweden)

    Dr. Bhavana Srivastava

    2014-07-01

    Full Text Available Active pharmaceutical ingredients represent a group of emerging environmental contamination. Even in trace amounts, they are of great concern due to then continuous introduction into the environment, their impact an ecosystem and human and vetenery health is of great importance. This has given birth to the science of Ecopharmacovigilance (EPV. It aims to ensure that significant environmental issues associated with pharmaceuticals in the environment are identified and managed appropriately. EPV has become a research hotspot in Europe and North America. Environmental Risk assessment (ERA is now a regulatory requirement prior to launch of any new drug. The biggest difference and greatest challenge concerns signal detection in the environment and the dilemma of identifying cause and effect. In the background of growing Indian pharmaceutical industry and drug consumption, India should shoulder responsibility for its own environment and people along with the world ecosystem. Compared to the west EPV in India is in infancy ERA is now a regulatory requirement prior to launch of any new drug. However there is no formal frame-work to monitor for potential adverse effects in the environment, once a product has been launched. There should be laws and regulations on EPV, rational medication, drug take back programs, strengthening policy guided and scientific researches on EPV by pharmaceutical firms and academia.

  1. [Importance of psychology in dentistry].

    Science.gov (United States)

    Peñaranda, P

    1990-01-01

    In this paper, the venezuelan dentists express their necessities of knowing certain aspects of psychology that could be useful in the relations with their patients. In the investigation a 16 item questionnaire was elaborated, taking 5 areas in consideration: a. Psychological management of the dental patient. b. Psychological consequences of the dental disease. c. Dental disease psychogenesis. d. Patient first contact behavior. e. Aspects of work organization. 100 dentists and 100 dental students of the last 2 years were inquired, in order to compare these two populations at the XXXth Congress of the venezuelan dentists. The two proportion coefficient test was used with: P less than or equal to 0.01. As a result 4 groups of items had a significant difference: a. Patient dissertation. b. Children with problematic behavior. c. Anxious patients; and d. Professional fees. Quantitatively 16 items were recognized as items in with Psychology could be useful to be applied in dentistry. The article concludes with 6 recommendations underlining the important role of the dental psychology in the dental school as well as in private practice.

  2. Van Allen Discovery Most Important

    Science.gov (United States)

    Jastrow, R.

    1959-01-01

    The first step toward the exploration of space occurred approximately 22 months ago as a part of the International Geophysical Year. In the short interval since October, 1957, the new tools of research, the satellite and the space rocket, have produced two unexpected results of fundamental scientific importance. First, instruments placed in the Explorer satellites by James A. Van Allen have revealed the existence of layers of energetic particles in the outer atmosphere. This discovery constitutes the most significant research achievement of the IGY satellite program. The layers may provide the explanation for the aurora and other geophysical phenomena, and they will also influence the design of vehicles for manned space flight, whose occupants must be shielded against their harmful biological effects. Second, the shape of the earth has been determined very accurately with the aid of data from the first Vanguard. As a result of this investigation, we have found that our planet tends toward the shape of a pear, with its stem at the North Pole. This discovery may produce major changes in our ideas on the interior structure of the earth.

  3. TECHNOLOGICAL WASTE DISPOSAL BY SUBSURFACE INJECTION TECHNOLOGY

    Directory of Open Access Journals (Sweden)

    Janković Branimir

    2002-12-01

    Full Text Available The application of oilfield and solution mining technology to subsurface disposal of technological wastes has proven to be an environmentally, technically and economically suitable method for the disposal of the waste generated in petroleum industry as well as other industrial branches. This paper describes the subsurface injection technology, the disposal formation characteristics, the waste disposal well design, evaluates the environmental impact of above mentioned technology and proposes a solutions for disposing of technological wastes in Croatia or nerby region by implementing underground injection technology according to the world experience (the paper is published in Croatian.

  4. Plasmonics for emerging quantum technologies

    CERN Document Server

    Bozhevolnyi, Sergey I

    2016-01-01

    Expanding the frontiers of information processing technologies and, in particular, computing with ever increasing speed and capacity has long been recognized an important societal challenge, calling for the development of the next generation of quantum technologies. With its potential to exponentially increase computing power, quantum computing opens up possibilities to carry out calculations that ordinary computers could not finish in the lifetime of the Universe, while optical communications based on quantum cryptography become completely secure. At the same time, the emergence of Big Data and the ever increasing demands of miniaturization and energy saving technologies bring about additional fundamental problems and technological challenges to be addressed in scientific disciplines dealing with light-matter interactions. In this context, quantum plasmonics represents one of the most promising and fundamental research directions and, indeed, the only one that enables ultimate miniaturization of photonic com...

  5. Plasmonics for emerging quantum technologies

    DEFF Research Database (Denmark)

    Bozhevolnyi, Sergey I.; Mortensen, N. Asger

    2017-01-01

    to exponentially increase computing power, quantum computing opens up possibilities to carry out calculations that ordinary computers could not finish in the lifetime of the Universe, while optical communications based on quantum cryptography become completely secure. At the same time, the emergence of Big Data......Expanding the frontiers of information processing technologies and, in particular, computing with ever increasing speed and capacity has long been recognized an important societal challenge, calling for the development of the next generation of quantum technologies. With its potential...... and the ever increasing demands of miniaturization and energy saving technologies bring about additional fundamental problems and technological challenges to be addressed in scientific disciplines dealing with light-matter interactions. In this context, quantum plasmonics represents one of the most promising...

  6. Plasmonics for emerging quantum technologies

    Science.gov (United States)

    Bozhevolnyi, Sergey I.; Mortensen, N. Asger

    2017-01-01

    Expanding the frontiers of information processing technologies and, in particular, computing with ever-increasing speed and capacity has long been recognized as an important societal challenge, calling for the development of the next generation of quantum technologies. With its potential to exponentially increase computing power, quantum computing opens up possibilities to carry out calculations that ordinary computers could not finish in the lifetime of the universe, whereas optical communications based on quantum cryptography become completely secure. At the same time, the emergence of Big Data and the ever-increasing demands of miniaturization and energy-saving technologies bring about additional fundamental problems and technological challenges to be addressed in scientific disciplines dealing with light-matter interactions. In this context, quantum plasmonics represents one of the most promising and fundamental research directions and, indeed, the only one that enables the ultimate miniaturization of photonic components for quantum optics when being taken to extreme limits in light-matter interactions.

  7. NRSE technologies and trends workshop

    Energy Technology Data Exchange (ETDEWEB)

    Seo, W.S.; Lee, T.K.; Jo, D.K.; Jeong, M.W.; Kim, H.W.; Yoon, K.S. [Korea Inst. of Energy Research, Taejon (Korea, Republic of)

    1995-12-01

    The object of this workshop are to exchange scientific knowledge of exports, to collect the information on the current research trends and policies through the presentations of NRSE technologies and their case studies both at home and aboard. Another objects are to promote the international cooperation in the field of new and renewable energy research, and to provide a chance for taking new technologies to industries for the practical use or for commercialization. Research and development trends in NRSE technologies by major research institutions are investigated to make a comparative review as a reference for the future NRSE projects. Coupled with the government`s`s NRSE development policy, it has played an important role to make an increased public relations with the general public with respect to the development necessity of NRSE. The forum was very useful for an increased exchange of views on NRSE technologies of mutual interest between NRSE lectures and participants. (author)

  8. Evolution of Home Automation Technology

    Directory of Open Access Journals (Sweden)

    Mohd. Rihan

    2009-01-01

    Full Text Available In modern society home and office automation has becomeincreasingly important, providing ways to interconnectvarious home appliances. This interconnection results infaster transfer of information within home/offices leading tobetter home management and improved user experience.Home Automation, in essence, is a technology thatintegrates various electrical systems of a home to provideenhanced comfort and security. Users are grantedconvenient and complete control over all the electrical homeappliances and they are relieved from the tasks thatpreviously required manual control. This paper tracks thedevelopment of home automation technology over the lasttwo decades. Various home automation technologies havebeen explained briefly, giving a chronological account of theevolution of one of the most talked about technologies ofrecent times.

  9. Plant stress analysis technology deployment

    Energy Technology Data Exchange (ETDEWEB)

    Ebadian, M.A.

    1998-01-01

    Monitoring vegetation is an active area of laser-induced fluorescence imaging (LIFI) research. The Hemispheric Center for Environmental Technology (HCET) at Florida International University (FIU) is assisting in the transfer of the LIFI technology to the agricultural private sector through a market survey. The market survey will help identify the key eco-agricultural issues of the nations that could benefit from the use of sensor technologies developed by the Office of Science and Technology (OST). The principal region of interest is the Western Hemisphere, particularly, the rapidly growing countries of Latin America and the Caribbean. The analysis of needs will assure that the focus of present and future research will center on economically important issues facing both hemispheres. The application of the technology will be useful to the agriculture industry for airborne crop analysis as well as in the detection and characterization of contaminated sites by monitoring vegetation. LIFI airborne and close-proximity systems will be evaluated as stand-alone technologies and additions to existing sensor technologies that have been used to monitor crops in the field and in storage.

  10. Technology Assessment Need: Review on Attractiveness and Competitiveness

    Science.gov (United States)

    Salwa Sait, Siti; Merlinda Muharam, Farrah; Chin, Thoo Ai; Sulaiman, Zuraidah

    2017-06-01

    Technology assessment is crucial in managing technology for the purpose of technology exploitation. With business environment continuously changing, firms have to address this issue critically as technology is considered one of the important elements to evaluate performance and gain competitive advantage. Missteps in deciding the best technology to be developed, employed or maintained would cost the firm overall value. To fulfil the need of finding the appropriate scale to assess suitable technology, this paper summarizes that technology assessment (TA) should cover two main aspects, namely technology attractiveness and competitiveness. These components are seen capable to link the scale suggested towards evaluation of financial and non-financial performance towards competitive advantage.

  11. ISDN technology

    CERN Document Server

    Brewster, R L

    1993-01-01

    The Integrated Services Digital Network (ISDN) represents the current position in about a hundred years of evolutionary growth of the worldwide telecommunications infrastructure. This evolution is by no means complete and the next few years will see the emergence of a "Broad-band" ISDN as the next stage of evolutionary development. It is important to appreciate the evolutionary nature of the telecommunications infrastructure if one is to properly understand much of the thinking that lies behind the current ISDN proposals. This book therefore begins with a number of chapters devoted to a study of the various developments which have eventually led to the concept of an integrated digital network. These include the development of digital transmission of speech using PCM and the development of digital switching techniques based on stored program control. The book then turns to a consideration of those features of the existing telecommunications network which need to be modified in order to make ISDN a realizable p...

  12. Benchmarking foreign electronics technologies

    Energy Technology Data Exchange (ETDEWEB)

    Bostian, C.W.; Hodges, D.A.; Leachman, R.C.; Sheridan, T.B.; Tsang, W.T.; White, R.M.

    1994-12-01

    This report has been drafted in response to a request from the Japanese Technology Evaluation Center`s (JTEC) Panel on Benchmarking Select Technologies. Since April 1991, the Competitive Semiconductor Manufacturing (CSM) Program at the University of California at Berkeley has been engaged in a detailed study of quality, productivity, and competitiveness in semiconductor manufacturing worldwide. The program is a joint activity of the College of Engineering, the Haas School of Business, and the Berkeley Roundtable on the International Economy, under sponsorship of the Alfred P. Sloan Foundation, and with the cooperation of semiconductor producers from Asia, Europe and the United States. Professors David A. Hodges and Robert C. Leachman are the project`s Co-Directors. The present report for JTEC is primarily based on data and analysis drawn from that continuing program. The CSM program is being conducted by faculty, graduate students and research staff from UC Berkeley`s Schools of Engineering and Business, and Department of Economics. Many of the participating firms are represented on the program`s Industry Advisory Board. The Board played an important role in defining the research agenda. A pilot study was conducted in 1991 with the cooperation of three semiconductor plants. The research plan and survey documents were thereby refined. The main phase of the CSM benchmarking study began in mid-1992 and will continue at least through 1997. reports are presented on the manufacture of integrated circuits; data storage; wireless technology; human-machine interfaces; and optoelectronics. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  13. Participatory Design & Health Information Technology

    DEFF Research Database (Denmark)

    Health Information Technology (HIT) continues to increase in importance as a component of healthcare provision, but designing HIT is complex. The creation of cooperative learning processes for future HIT users is not a simple task. The importance of engaging end users such as health professionals......, in collaboration with a wide range of people, a broad repertoire of methods and techniques to apply PD within multiple domains has been established. This book, Participatory Design & Health Information Technology, presents the contributions of researchers from 5 countries, who share their experience and insights......, patients and relatives in the design process is widely acknowledged, and Participatory Design (PD) is the primary discipline for directly involving people in the technological design process. Exploring the application of PD in HIT is crucial to all those involved in engaging end users in HIT design and...

  14. IMPORTANT PROTOZOAN PARASITES IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Srisasi Gandahusada

    2012-09-01

    Full Text Available The most important protozoan parasites in Indonesia are the malaria parasites, Toxoplasma gondii and Entamoeba histolytica. After the second world war the residual insecticides and effective antimalarial drugs were used in the control of malaria. After development of resistance among mosquitoes to insecticides, the Malaria Control Programme was switched over to the Malaria Eradication Programme. Malaria incidence dropped heavily. However, due to the quick development of vector resistance and financial limitations, malaria came back and so did the Malaria Control Programme. P. falciparum and P.vivax are the most common species in Indonesia. Important vectors are An. sundaicus, An. aconitus, An. maculatus, An. hyrcanus group, An. balabacensis, An. farauti etc. An. sundaicus and An. aconitus have developed resistance to DDT and Dieldrin in Java. In 1959 the Malaria Eradication Programme was started in Java, Bali and Lampung. In 1965 the API dropped to 0,15 per thousand. From 1966 onwards malaria transmission was on the increase, because spraying activities were slowed down, but dropped again from 1974 onwards by occasional residual house spraying with DDT or Fenitrothion, malaria surveillance and treatment of malaria cases, resulting in an API of 0.18 per thousand in 1987. At present malaria is not transmitted in Jakarta and in capitals of the provinces and kabupatens, except in Irian Jaya, Nusa Tenggara Timur and one or two other provinces, but it still exists in rural areas. The distribution of chloroquine resistant P.falciparum is patchy. Resistance is at the RI, RII and RUT levels. The main problems of malaria control are : the increasing development of resistance of the vector to insecticides, the change of An.aconitus from zoophili to anthropophili and from indoor to outdoor biting, the increasing resistance of P.falciparum to chloroquine, the shortage of skilled manpower and limitation of budget. In Indonesia many newborns with congenital

  15. IMPORTANT PROTOZOAN PARASITES IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Srisasi Gandahusada

    2012-09-01

    Full Text Available The most important protozoan parasites in Indonesia are the malaria parasites, Toxoplasma gondii and Entamoeba histolytica. After the second world war the residual insecticides and effective antimalarial drugs were used in the control of malaria. After development of resistance among mosquitoes to insecticides, the Malaria Control Programme was switched over to the Malaria Eradication Programme. Malaria incidence dropped heavily. However, due to the quick development of vector resistance and financial limitations, malaria came back and so did the Malaria Control Programme. P. falciparum and P.vivax are the most common species in Indonesia. Important vectors are An. sundaicus, An. aconitus, An. maculatus, An. hyrcanus group, An. balabacensis, An. farauti etc. An. sundaicus and An. aconitus have developed resistance to DDT and Dieldrin in Java. In 1959 the Malaria Eradication Programme was started in Java, Bali and Lampung. In 1965 the API dropped to 0,15 per thousand. From 1966 onwards malaria transmission was on the increase, because spraying activities were slowed down, but dropped again from 1974 onwards by occasional residual house spraying with DDT or Fenitrothion, malaria surveillance and treatment of malaria cases, resulting in an API of 0.18 per thousand in 1987. At present malaria is not transmitted in Jakarta and in capitals of the provinces and kabupatens, except in Irian Jaya, Nusa Tenggara Timur and one or two other provinces, but it still exists in rural areas. The distribution of chloroquine resistant P.falciparum is patchy. Resistance is at the RI, RII and RUT levels. The main problems of malaria control are : the increasing development of resistance of the vector to insecticides, the change of An.aconitus from zoophili to anthropophili and from indoor to outdoor biting, the increasing resistance of P.falciparum to chloroquine, the shortage of skilled manpower and limitation of budget. In Indonesia many newborns with congenital

  16. Emerging energy-efficient industrial technologies

    Energy Technology Data Exchange (ETDEWEB)

    Martin, N.; Worrell, E.; Ruth, M.; Price, L.; Elliott, R.N.; Shipley, A.M.; Thorne, J.

    2000-10-01

    U.S. industry consumes approximately 37 percent of the nation's energy to produce 24 percent of the nation's GDP. Increasingly, industry is confronted with the challenge of moving toward a cleaner, more sustainable path of production and consumption, while increasing global competitiveness. Technology will be essential for meeting these challenges. At some point, businesses are faced with investment in new capital stock. At this decision point, new and emerging technologies compete for capital investment alongside more established or mature technologies. Understanding the dynamics of the decision-making process is important to perceive what drives technology change and the overall effect on industrial energy use. The assessment of emerging energy-efficient industrial technologies can be useful for: (1) identifying R&D projects; (2) identifying potential technologies for market transformation activities; (3) providing common information on technologies to a broad audience of policy-makers; and (4) offering new insights into technology development and energy efficiency potentials. With the support of PG&E Co., NYSERDA, DOE, EPA, NEEA, and the Iowa Energy Center, staff from LBNL and ACEEE produced this assessment of emerging energy-efficient industrial technologies. The goal was to collect information on a broad array of potentially significant emerging energy-efficient industrial technologies and carefully characterize a sub-group of approximately 50 key technologies. Our use of the term ''emerging'' denotes technologies that are both pre-commercial but near commercialization, and technologies that have already entered the market but have less than 5 percent of current market share. We also have chosen technologies that are energy-efficient (i.e., use less energy than existing technologies and practices to produce the same product), and may have additional ''non-energy benefits.'' These benefits are as important (if

  17. Leading in a Technological Age

    Science.gov (United States)

    Yadgir, Sheri A.

    2011-01-01

    Technology is advancing more rapidly than at any time in history since the beginning of the Industrial Revolution. In fact, experts say that the world is leaving the Industrial Age of the 20th century and entering an Information Age that will lead into the future. These advances mean that important changes are being made in all areas of life--and…

  18. Mobile Technologies and Public Health

    Centers for Disease Control (CDC) Podcasts

    2008-09-05

    In this podcast, Erin Edgerton, CDC, and Eric Holman, President of SmartReply, discuss why mobile technologies are an important communications tool for disseminating health messages.  Created: 9/5/2008 by National Center for Health Marketing (NCHM), Division of eHealth Marketing (DeHM).   Date Released: 1/12/2009.

  19. Foundry Coating Technology: A Review

    DEFF Research Database (Denmark)

    Nwaogu, Ugochukwu Chibuzoh; Tiedje, Niels Skat

    2011-01-01

    is important. In this review, a detailed description of these topics and examples are provided where necessary. A potential area of research in foundry coating development, using sol-gel process is suggested. The application of sol-gel technology in the development of foundry coatings is a novel approach....

  20. Research Progress of Isotope Technology

    Institute of Scientific and Technical Information of China (English)

    Department; of; Isotope

    2015-01-01

    Radioactive isotope is one of the origins of nonnuclear power technology.In the 12th Five Year Plan period,CIAE made breakthrough progresses on several important fields such as research and development of preparation of radioactive nuclides,preparation of radioactive source and study of radiopharmaceuticals relied on different financial support,successfully