77 FR 31388 - Importer of Controlled Substances; Notice of Registration; Meridian Medical Technologies

Science.gov (United States)

2012-05-25

... Registration; Meridian Medical Technologies By Notice dated March 23, 2012, and published in the Federal Register on April 2, 2012, 77 FR 19716, Meridian Medical Technologies, 2555 Hermelin Drive, St. Louis...) and 952(a), and determined that the registration of Meridian Medical Technologies to import the basic...

Measurement and monitoring technologies are important SITE program component

International Nuclear Information System (INIS)

Anon.

1988-01-01

An ongoing component of the Superfund Innovative Technologies Evaluation (SITE) Program, managed by the US EPA at its Hazardous Waste Engineering Research Laboratory in Cincinnati, is the development and demonstration of new and innovative measurement and monitoring technologies that will be applicable to Superfund site characterization. There are four important roles for monitoring and measurement technologies at Superfund sites: (1) to assess the extent of contamination at a site, (2) to supply data and information to determine impacts to human health and the environment, (3) to supply data to select the appropriate remedial action, and (4) to monitor the success or effectiveness of the selected remedy. The Environmental Monitoring Systems Laboratory in Las Vegas, Nevada (EMSL-LV) has been supporting the development of improved measurement and monitoring techniques in conjunction with the SITE Program with a focus on two areas: Immunoassay for toxic substances and fiber optic sensing for in-situ analysis at Superfund sites

78 FR 15974 - Importer of Controlled Substances, Notice of Application; Meridian Medical Technologies

Science.gov (United States)

2013-03-13

... DEPARTMENT OF JUSTICE Drug Enforcement Administration Importer of Controlled Substances, Notice of Application; Meridian Medical Technologies Pursuant to Title 21 Code of Federal Regulations 1301.34 (a), this is notice that on January 8, 2013, Meridian Medical Technologies, 2555 Hermelin Drive, St. Louis...

Young women in science and technology: The importance of choice

OpenAIRE

Dimitriadi, Angeliki

2013-01-01

Despite significant improvements in the last couple of years, women are still under-represented in science and technology, both in the academic and private sector. 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. It is also however, a result of information or lack of, which places young women in difficult position of making a career ...

77 FR 19716 - Importer of Controlled Substances; Notice of Application Meridian Medical Technologies

Science.gov (United States)

2012-04-02

... DEPARTMENT OF JUSTICE Drug Enforcement Administration Importer of Controlled Substances; Notice of Application Meridian Medical Technologies Pursuant to 21 U.S.C. 958(i), the Attorney General shall, prior to... is notice that on January 4, 2012, Meridian Medical Technologies, 2555 Hermelin Drive, St. Louis...

[Chronic bone pain due to raised FGF23 production? The importance of determining phosphate levels

NARCIS (Netherlands)

Jongh, R.T. de; Vervloet, M.G.; Bravenboer, N.; Heijboer, A.C.; Heijer, M. den; Lips, P.

2013-01-01

Hypophosphatemia is an important finding in the evaluation of patients with chronic bone pain. Fibroblast-growth factor 23 (FGF23) plays a role in the differential diagnosis of hypophosphatemia. A 34-year-old man had progressive pain in both shoulders and hips due to hypophosphatemic osteomalacia.

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...

Organizational and technological insight as important factors for successful implementation of IT.

Science.gov (United States)

Nikula, R. E.

1999-01-01

Politicians and hospital management in Sweden and Denmark focus on IT and especially Electronic Patient Record, EPR as a tool for changes that will lead to better economy as well as better quality and service to the patients. These changes are not direct effects of the new medium for patient records but indirect effects due to the possibilities embedded in the new technology. To ensure that the implementation is successful, i.e. leads to changes in organization structure and workflow, we need tools to prepare clinicians and management. The focus of this paper is the individual insight in technology and organization and it proposes a model to assess and categorize the possibilities of individuals and groups to participate in and make an implementation process powerful. PMID:10566426

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.

IMPORTANCE OF CONTEXTUAL DATA IN PRODUCING HEALTH TECHNOLOGY ASSESSMENT RECOMMENDATIONS: A CASE STUDY.

Science.gov (United States)

Poder, Thomas G; Bellemare, Christian A

2018-01-01

Contextual data and local expertise are important sources of data that cannot be ignored in hospital-based health technology assessment (HTA) processes. Despite a lack of or unconvincing evidence in the scientific literature, technology can be recommended in a given context. We illustrate this using a case study regarding biplane angiography for vascular neurointervention. A systematic literature review was conducted, along with an analysis of the context in our setting. The outcomes of interest were radiation doses, clinical complications, procedure times, purchase cost, impact on teaching program, the confidence of clinicians in the technology, quality of care, accessibility, and the volume of activity. A committee comprising managers, clinical experts, physicians, physicists and HTA experts was created to produce a recommendation regarding biplane technology acquisition to replace a monoplane device. The systematic literature review yielded nine eligible articles for analysis. Despite a very low level of evidence in the literature, the biplane system appears to reduce ionizing radiation and medical complications, as well as shorten procedure time. Contextual data indicated that the biplane system could improve operator confidence, which could translate into reduced risk, particularly for complex procedures. In addition, the biplane system can support our institution in its advanced procedures teaching program. Given the advantages provided by the biplane technology in our setting, the committee has recommended its acquisition. Contextual data were of utmost importance in this recommendation. Moreover, this technology should be implemented alongside a responsibility to collect outcome data to optimize clinical protocol in the doses of ionizing delivered.

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...... 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....

Impacts of imports, government policy and technology on future natural gas supply

International Nuclear Information System (INIS)

Allison, E.

2009-01-01

This presentation discussed the impacts of imports, government policy and technology on future natural gas supply. Specifically, it discussed projections of natural gas supply and demand; the potential impact of imports on United States natural gas supply; the potential impacts of government policy on natural gas supply and demand; and the impact of technological innovations on natural gas supply such as coalbed methane and methane hydrate. Specific government policies that were examined included the American Recovery and Reinvestment Act of 2009; the American Clean Energy and Security Act of 2009; and the Clean Energy Jobs and American Power Act of 2009. It was concluded that the United States demand for natural gas will expand and that the impact of pending clean energy legislation is unclear. In addition, each potential future resource will face constraints and new resources may come on line in the next 20 years. figs.

Review of information technologies and their importance in the educational directory of education

Directory of Open Access Journals (Sweden)

Андрей Викторович Иванов

2018-12-01

Full Text Available The article focuses on the fact that the need for education is continuous and ongoing process therefore anytime anywhere access to it is becoming a necessity. The need for information is constantly increasing phenomenon. Education should meet the needs of different groups of learners, and therefore, modern information technologies are important to meet this need. Discusses the requirements of society, which consist in the fact that all the members of this society have the necessary level of technological literacy. Thus, increasing access and reducing the cost of education with the aim of achieving the planned quality of education possible to implement cloud-based IT technologies. Sets out the specifics of cloud computing, which imposes special requirements for training in their use, including the management of educational process. Draws conclusions about what information and communication technologies, understanding the capabilities of cloud technologies and their impact on the management efficiency of the education system, are the main prerequisites for the development of professional competence of the head of the educational organization in the field of information technology.

Theoretical Analysis of Thermal Transport in Graphene Supported on Hexagonal Boron Nitride: The Importance of Strong Adhesion Due to π -Bond Polarization

Science.gov (United States)

Pak, Alexander J.; Hwang, Gyeong S.

2016-09-01

One important attribute of graphene that makes it attractive for high-performance electronics is its inherently large thermal conductivity (κ ) for the purposes of thermal management. Using a combined density-functional theory and classical molecular-dynamics approach, we predict that the κ of graphene supported on hexagonal boron nitride (h -BN) can be as large as 90% of the κ of suspended graphene, in contrast to the significant suppression of κ (more than 70% reduction) on amorphous silica. Interestingly, we find that this enhanced thermal transport is largely attributed to increased lifetimes of the in-plane acoustic phonon modes, which is a notable contrast from the dominant contribution of out-of-plane acoustic modes in suspended graphene. This behavior is possible due to the charge polarization throughout graphene that induces strong interlayer adhesion between graphene and h -BN. These findings highlight the potential benefit of layered dielectric substrates such as h -BN for graphene-based thermal management, in addition to their electronic advantages. Furthermore, our study brings attention to the importance of understanding the interlayer interactions of graphene with layered dielectric materials which may offer an alternative technological platform for substrates in electronics.

Domain-Specific Aspects of Technological Pedagogical Content Knowledge: Music Education and the Importance of Affect

Science.gov (United States)

Macrides, Elena; Angeli, Charoula

2018-01-01

The present study addresses the lack of a theoretical framework for the integration of technology in music teaching and learning, and explores, within the framework of Technological Pedagogical Content Knowledge (TPACK), the importance of affect in the instructional design of music lessons. The purpose of this study is twofold: (a) to extend the…

Dosage uniformity problems which occur due to technological errors in extemporaneously prepared suppositories in hospitals and pharmacies

Science.gov (United States)

Kalmár, Éva; Lasher, Jason Richard; Tarry, Thomas Dean; Myers, Andrea; Szakonyi, Gerda; Dombi, György; Baki, Gabriella; Alexander, Kenneth S.

2013-01-01

The availability of suppositories in Hungary, especially in clinical pharmacy practice, is usually provided by extemporaneous preparations. Due to the known advantages of rectal drug administration, its benefits are frequently utilized in pediatrics. However, errors during the extemporaneous manufacturing process can lead to non-homogenous drug distribution within the dosage units. To determine the root cause of these errors and provide corrective actions, we studied suppository samples prepared with exactly known errors using both cerimetric titration and HPLC technique. Our results show that the most frequent technological error occurs when the pharmacist fails to use the correct displacement factor in the calculations which could lead to a 4.6% increase/decrease in the assay in individual dosage units. The second most important source of error can occur when the molding excess is calculated solely for the suppository base. This can further dilute the final suppository drug concentration causing the assay to be as low as 80%. As a conclusion we emphasize that the application of predetermined displacement factors in calculations for the formulation of suppositories is highly important, which enables the pharmacist to produce a final product containing exactly the determined dose of an active substance despite the different densities of the components. PMID:25161378

Dynamical regimes due to technological change in a microeconomical model of production

Science.gov (United States)

Hamacher, K.

2012-09-01

We develop a microeconomical model to investigate the impact of technological change onto production decisions of suppliers—modeling an effective feedback mechanism of the market. An important property—the time horizon of production planning—is related to the Kolmogorov entropy of the one-dimensional maps describing price dynamics. We simulate this price dynamics in an ensemble representing the whole macroeconomy. We show how this model can be used to support ongoing research in economic growth and incorporate the obtained microeconomic findings into the discussion about appropriate macroeconomic quantities such as the production function—thus effectively underpinning macroeconomics with microeconomical dynamics. From there we can show that the model exhibits different dynamical regimes (suggesting "phase transitions") with respect to an order parameter. The non-linear feedback under technological change was found to be the crucial mechanism. The implications of the obtained regimes are finally discussed.

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 ...

77 FR 30025 - Importer of Controlled Substances; Notice of Registration; Formulation Technologies, LLC

Science.gov (United States)

2012-05-21

... DEPARTMENT OF JUSTICE Drug Enforcement Administration Importer of Controlled Substances; Notice of Registration; Formulation Technologies, LLC By Notice dated January 26, 2012, and published in the Federal..., Austin, Texas 78758, made application by renewal to the Drug Enforcement Administration (DEA) to be...

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.

Effect of imports of uranium on the national security. Critical technologies

International Nuclear Information System (INIS)

1989-09-01

The report gives results of an investigation to determine the effects of uranium imports on the national security. Uranium is essential to the operation of the Navy's nuclear-powered fleet, for nuclear weapon capability and for civilian nuclear energy generation. US utilities imported 43.8 percent of their uranium requirements in 1986 and 51.1 percent in 1987. The report finds that the domestic industry's competitiveness has deteriorated in recent years, due to the easily accessible and richer deposits available elsewhere. The report concludes, however, that in a national security emergency, defense requirements could be met through stockpiles of finished nuclear materials set aside for military needs. Furthermore, civilian requirements could be met through US production, reliable imports, inventories, and tails reprocessing. The report, therefore, finds that uranium is not being imported in such quantities or under such circumstances as to represent a threat to the national security

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

Science.gov (United States)

2010-07-01

... applicant submits proof satisfactory to the U.S. Customs Service that the goods, software, or technology... satisfactory to the U.S. Customs Service of the location of goods, software, or technology outside the... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Importation of goods, software, or...

Tritium interactions of potential importance to fusion reactor systems: technology requirements

International Nuclear Information System (INIS)

Wilkes, W.R.

1976-01-01

The tritium technology requirements created by the controlled thermonuclear research program to develop a demonstration fusion power reactor by the year 2000 are reviewed. It is found that the majority of the technological advances which are needed to ensure adequate tritium containment in a tritium breeding power reactor need to be demonstrated on a pilot scale by approximately 1983, so that they may be incorporated into EPR-II, the second of two planned experimental power reactors. The most important advances include development of containment materials with permeabilities to tritium well below measured values for stainless steel; large scale, low inventory deuterium-tritium separation systems; and improved monitoring and assay systems. There are less critical requirements for information about the effects of tritium and helium on the mechanical properties of materials, the effects of tritium on biological systems, and data on physical and chemical properties of tritium. Substantial progress needs to be made on these problems early enough to permit possible solutions to be tested on EPR-I. In addition, major improvements in tritium handling equipment are required for EPR-I. Those technological problems for which solutions have not yet been demonstrated by EPR-II must be solved by 1989 if they are to be assured successful application in the demonstration reactor

Importance of Engineering History Education

Science.gov (United States)

Arakawa, Fumio

It is needless to cite the importance of education for succeed of engineering. IEEJ called for the establishment of ICEE in 1994, where the education is thought highly of, though its discussion has not been well working. Generally speaking, education has been one of the most important national strategies particularly at a time of its political and economical development. The science and technology education is, of course, not the exemption. But in these days around 2000 it seems that the public pays little attention on the science and technology, as they are quite day to day matters. As the results, for instance, such engineering as power systems and electric heavy machines are referred to as “endangered”. So fur, many engineers have tried not to be involved in social issues. But currently they can not help facing with risks of social issues like patent rights, troubles and accidents due to application of high technology, information security in the use of computers and engineering ethics. One of the most appropriate ways for the risk management is to learn lessons in the past, that is, history, so that the idea suggested in it could be made full use for the risk management. The author cited the global importance of education, particularly of engineering history education for engineering ethics, in the ICEE 2010 held in Bussan, Korea, as the 16th anniversary.

New era of silicon technologies due to radical reaction based semiconductor manufacturing

International Nuclear Information System (INIS)

Ohmi, Tadahiro; Hirayama, Masaki; Teramoto, Akinobu

2006-01-01

Current semiconductor technology, the so-called the molecule reaction based semiconductor manufacturing, now faces a very severe standstill due to the drastic increase of gate leakage currents and drain leakage currents. Radical reaction based semiconductor manufacturing has been developed to completely overcome the current standstill by introducing microwave excited high density plasma with very low electron temperatures and without accompanying charge-up damage. The introduction of radical reaction based semiconductor manufacturing has made it possible to fabricate LSI devices on any crystal orientation Si substrate surface as well as (100) Si substrate surfaces, and to eliminate a very severe limitation to the antenna ratio in the circuit layout patterns, which is strictly limited to less than 100-200 in order to obtain a relatively high production yield. (topical review)

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

Directory of Open Access Journals (Sweden)

Turulja Lejla

2016-03-01

Full Text Available Background: Companies can improve their business performance, increase revenues and reduce costs by enhancing their information technology (IT capability. 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.

Design and implementation of the system of importing data of nuclear analysis experiment based on UML technology

International Nuclear Information System (INIS)

Peng Yanguang; Yu Chuansong; Ma Mei; Sun Gongxing

2004-01-01

There are some problems that Excel data importing to database for our scientific data processing, we introduce a method how to use UML and XML technology design and implementation our system. Because XML technology have flexible data exchange mechanism, so it is appropriate to do it, and it is easy for use that the system of importing data of nuclear analysis experiment has a web browser GUI. Our paper emphasis on the software design method and UML design cases. (authors)

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.

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.

Ranking important factors on information technology in development free zone markets: An AHP implementation

Directory of Open Access Journals (Sweden)

Yahya Rostamnya

2012-08-01

Full Text Available Information technology (IT plays a vital role on developing different markets. In this paper, we study the impact of IT on developing businesses located mainly on free zones or in the borders of countries using analytical hierarchy process. The proposed study of this paper gathered the relative importance of five important factors influencing IT implementation. There are 12 experts and we use pairwise comparison to gather their insight and using Expert Choice we implement AHP for ranking the factors. The results indicate that management is the most important factor, followed by cultural and social items. The other factors including technical, investment and organization items are in lower degree of importance.

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

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.

Technological learning for carbon capture and sequestration technologies

International Nuclear Information System (INIS)

Riahi, Keywan; Rubin, Edward S.; Taylor, Margaret R.; Schrattenholzer, Leo; Hounshell, David

2004-01-01

This paper analyzes potentials of carbon capture and sequestration technologies (CCT) in a set of long-term energy-economic-environmental scenarios based on alternative assumptions for technological progress of CCT. In order to get a reasonable guide to future technological progress in managing CO 2 emissions, we review past experience in controlling sulfur dioxide (SO 2 ) emissions from power plants. By doing so, we quantify a 'learning curve' for CCT, which describes the relationship between the improvement of costs due to accumulation of experience in CCT construction. We incorporate the learning curve into the energy-modeling framework MESSAGE-MACRO and develop greenhouse gas emissions scenarios of economic, demographic, and energy demand development, where alternative policy cases lead to the stabilization of atmospheric CO 2 concentrations at 550 parts per million by volume (ppmv) by the end of the 21st century. We quantify three types of contributors to the carbon emissions mitigation: (1) demand reductions due to the increased price of energy, (2) fuel switching primarily away from coal, and (3) carbon capture and sequestration from fossil fuels. Due to the assumed technological learning, costs of the emissions reduction for CCT drop rapidly and in parallel with the massive introduction of CCT on the global scale. Compared to scenarios based on static cost assumptions for CCT, the contribution of carbon sequestration is about 50% higher in the case of learning, resulting in cumulative sequestration of CO 2 ranging from 150 to 250 billion (10 9 ) tons with carbon during the 21st century. Also, carbon values (tax) across scenarios (to meet the 550 ppmv carbon concentration constraint) are between 2% and 10% lower in the case of learning for CCT by 2100. The results illustrate that assumptions on technological change are a critical determinant of future characteristics of the energy system, indicating the importance of long-term technology policies in

You 3.0: The Most Important Evolving Technology

Science.gov (United States)

Tamarkin, Molly; Bantz, David A.; Childs, Melody; diFilipo, Stephen; Landry, Stephen G.; LoPresti, Frances; McDonald, Robert H.; McGuthry, John W.; Meier, Tina; Rodrigo, Rochelle; Sparrow, Jennifer; Diggs, D. Teddy; Yang, Catherine W.

2010-01-01

That technology evolves is a given. Not as well understood is the impact of technological evolution on each individual--on oneself, one's skill development, one's career, and one's relationship with the work community. The authors believe that everyone in higher education will become an IT worker and that IT workers will be managing a growing…

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

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

NARCIS (Netherlands)

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

A country's National Innovation Policies (NIP) often center on military, energy or other national security missions. Yet many countries' NIPs have resulted in tremendous societal benefit through both planned and unplanned action not associated with these goals. Socially important technology product

Mechanical damage due to corrosion of parts of pump technology and valves of LWR power installations

International Nuclear Information System (INIS)

Hron, J.; Krumpl, M.

1986-01-01

Two types are described of uneven corrosion of austenitic chromium-nickel steel: pitting and slit corrosion. The occurrence of slit corrosion is typical of parts of pumping technology and valves. The corrosion damage of austenitic chromium-nickel steels spreads as intergranular, transgranular or mixed corrosion. In nuclear power facilities with LWR's, intergranular corrosion is due to chlorides and sulphur compounds while transgranular corrosion is due to the presence of dissolved oxygen and chlorides. In mechanically stressed parts, stress corrosion takes place. The recommended procedures are discussed of reducing the corrosion-mechanical damage of pumping equipment of light water reactors during design, production and assembly. During the service of the equipment, corrosion cracks are detected using nondestructive methods and surface cracks are repaired by grinding and welding. (E.S.)

Technological measures to improve automotive product quality

OpenAIRE

Gladkov, V.; Kruglov, S.

2010-01-01

The paper examines the basic technological measures aimed at improving product quality in automotive industry. While paying due attention to solving organizational and technological problems, including the development of certification systems for production processes, it is also necessary to improve the technical standards of specific technologies, equipment and materials as they largely determine product quality. Special emphasis is given to the importance of improving the production of auto...

The Holistic Perception of Information Technology and The Importance on the Supply Chain Management

Directory of Open Access Journals (Sweden)

Aysenur Erdi̇l

2017-10-01

Full Text Available Supply Chain Management (SCM includes management of materials, products, services, information and financial flows which network of consisting suppliers, manufacturers, logistics service companies and clients. The individual elements of this chain with coordination and integration of each element to perform themselves ensure successful of SCM. Information technology has a very important role in activities for coordination and integration of supply chain. Acceleration of sharing information, simplification and increasing of reliability provide effective use of time in logistics companies, cost savings like effective management ways. In this prepared study which taking into account the positive impact on supply chain of information technologies, it was investigated on the effectiveness of sharing information of supply chain by examining infrastructure of the information technology, ranging from the production of raw materials to the end user in SCM. The results of the analyses by using the structural equation model indicate that the use of information technology in supply chain management enhances the relationship between buyer supplier; the enhancement of such relationship improves the quality, safety, and flexibility of products and reduces the cost of products; as a result, it increases firm performance.

Research and deployment priorities for renewable technologies: Quantifying the importance of various renewable technologies for low cost, high renewable electricity systems in an Australian case study

International Nuclear Information System (INIS)

Riesz, Jenny; Elliston, Ben

2016-01-01

This study aims to identify research priorities to enable low cost, high renewable power systems. An evolutionary program optimises the mix of technologies in 100% renewable energy portfolios (RE) in the Australian National Electricity Market. Various technologies are reduced in availability to determine their relative importance for achieving low costs. The single most important factor is found to be the integration of large quantities of wind; therefore wind integration is identified as a research priority. In contrast, photovoltaics are found to “saturate” the system at less than 10% of total energy (in the absence of storage or demand management, installation of further photovoltaics does not contribute significant further value). This indicates that policies to promote utility-scale photovoltaics should be considered in partnership with complementary measures (such as demand side participation and storage). Biofuelled gas turbines are found to be important; a complete absence of bioenergy increases costs by AU$20–30/MWh, and even having only 0.1 TWh per year of bioenergy available reduces average costs by AU$3–4/MWh. Limits on the non-synchronous penetration (NSP) are found to be relatively expensive, suggesting a significant research priority around finding alternative approaches to providing synchronous services, such as inertia. Geothermal and concentrating solar thermal technologies do not appear essential as long as sufficient wind and peaking bioenergy is available. - Highlights: • Photovoltaics saturate early, suggesting they need complementary measures. • Biofuelled gas turbines or another peaking technology are important for low costs. • Limits on the non-synchronous penetration are relatively expensive.

SAFETY CRITERION IN ASSESSING THE IMPORTANCE OF AN ELEMENT IN THE COMPLEX TECHNOLOGICAL SYSTEM RELIABILITY STRUCTURE

Directory of Open Access Journals (Sweden)

Leszek CHYBOWSKI

2012-01-01

Full Text Available The paper presents the need to develop a description of the importance of the technological systems reliability structure elements in terms of security of the system. Basic issues related to the exploration of weak links and important elements in the system as well as a proposal to develop the current approach to assessing the importance of the system components have been presented. Moreover, the differences between the unreliability of suitability and unreliability of safety have been pointed out.

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.

Application of geo-spatial technologies in coastal vulnerability studies due to Sea Level Rise (SLR) along the Central Orissa Coast, India

Digital Repository Service at National Institute of Oceanography (India)

ManiMurali, R.

This chapter emphasizes the regional and local level coastal vulnerability studies due to sea level rise and the subsequent coastal inundation along the low-lying coastal areas using the advanced geo-spatial technologies. Natural hazards...

The development of high-content screening (HCS) technology and its importance to drug discovery.

Science.gov (United States)

Fraietta, Ivan; Gasparri, Fabio

2016-01-01

High-content screening (HCS) was introduced about twenty years ago as a promising analytical approach to facilitate some critical aspects of drug discovery. Its application has spread progressively within the pharmaceutical industry and academia to the point that it today represents a fundamental tool in supporting drug discovery and development. Here, the authors review some of significant progress in the HCS field in terms of biological models and assay readouts. They highlight the importance of high-content screening in drug discovery, as testified by its numerous applications in a variety of therapeutic areas: oncology, infective diseases, cardiovascular and neurodegenerative diseases. They also dissect the role of HCS technology in different phases of the drug discovery pipeline: target identification, primary compound screening, secondary assays, mechanism of action studies and in vitro toxicology. Recent advances in cellular assay technologies, such as the introduction of three-dimensional (3D) cultures, induced pluripotent stem cells (iPSCs) and genome editing technologies (e.g., CRISPR/Cas9), have tremendously expanded the potential of high-content assays to contribute to the drug discovery process. Increasingly predictive cellular models and readouts, together with the development of more sophisticated and affordable HCS readers, will further consolidate the role of HCS technology in drug discovery.

PGAA method for control of the technologically important elements at processing of sulfide ores

International Nuclear Information System (INIS)

Kurbanov, B.I.; Aripov, G.A.; Allamuratova, G.; Umaraliev, M.

2006-01-01

Full text: Many precious elements (Au, Re, Pt, Pd, Ag, Cu, Ni, Co, Mo) in ores mainly exist in the form of sulfide minerals and the flotation method is often used for processing of such kind of ores. To enhance the efficiency of the process it is very important to carry out the operative control of the elements of interest at various stages of ore processing. In this work the results of studies for developing methods for control of technologically important elements at processing and enrichment sulfide ores, which content the gold, copper, nickel, molybdenum in the ore-processing plants of Uzbekistan. The design of transportable experimental PGAA device on the basis of low-power radionuclide neutron source ( 252 Cf) with neutrons of 2x10 7 neutr/sec allowing to determine element content of the above named ores and their processing products is offered. It is shown that the use of the thermal neutron capture gamma-ray spectrometry in real samples and technological products allows prompt determination of such elements as S, Cu, Ti and others, which are important for flotation of sulfide ores. Efficiency control of the flotation processing of sulfide ores is based on quick determination of the content of sulfur and some other important elements at different stages of the process. It was found that to determine elements the following gamma lines are the most suitable - 840.3 keV for sulfur, 609 keV and 7307 keV for copper and 1381.5 keV, 1498.3 keV and 1585.3 keV for titanium. Based on the measurements of original ores, concentrates of various stages of flotation and flotation slime the possibility for prompt determination of S, Cu and Ti content and thus to get necessary information on the efficiency of the flotation process was shown. (author)

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...

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.

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.

Why nuclear technology

International Nuclear Information System (INIS)

Vieira, Wilson J.; Ishiguro, Yuji; Urbina, Ligia M. Soto

1996-01-01

The importance of nuclear energy in the global society implies the nacional need to give priority and maintain an effective technology policy for nuclear science. In this work, it is considered three points that, although do not represent all the problems in the nuclear sector, were chosen because of their importance and need of change that require: evaluation of the Brazilian scientific policy, which is directed towards the publication in international periodicals, yielding more benefits to the developed countries; evaluation of the few and small investment in laboratories and research institutes, which are the natural producers of technology for the industry and service sectors; evaluation of the lack of concrete of concrete objectives in the universities and research institutes, whose policies are elaborated with-out the due consideration of the collective benefits. It is necessary a national plan for the nuclear are that makes investments in technology development, investments in the laboratories and research institutes, and that makes these universities and research institutes accountable for the success or failure to accomplish the proposed objectives. (author)

Energy technology transfer to developing countries

International Nuclear Information System (INIS)

Butera, F.; Farinelli, U.

1992-01-01

With the use of critical analyses of some examples of technology transfer by industrialized to third world countries, this paper illustrates the importance, in technology transfer, of giving due consideration to the specific social and marketing contexts of the targeted developing country and its physical and financial capability to acquire all the technology necessary to make the total realization of a desired industrial scheme feasible from the economic, technical and social points of view. It also indicates that the most effective transfers are those in which efforts are made to optimize local work force learning levels, process scheme efficiency and cost through the careful integration of innovative with conventional technologies

The Important of the Usage of Information Technology during the Local Services: Special Provincial Administration of Kırşehir

Directory of Open Access Journals (Sweden)

Mustafa KOCAOĞLU

2014-06-01

Full Text Available The development of information and communication technologies has accelerated public service delivery through the application of information technologies in the world. In addition to these improvements, as a consequence of the reform efforts in the 2000s, important changes have occurred in the quality and quantity of the duties of local governments. It is expressed that the usage of information technologies for public service provision is making important contribution to local governments to fulfill their duties and responsibilities. In this paper aims the analyze that the usage of information technology during the local services delivery at The Special Provincial Administration of Kırşehir. Survey and interview were used as a method of the field research and additionally, the web site of the institute was analyzed. The results of the survey revealed that it has made progress in the efforts of computerization and web site development. The institute is expected to show progress on online service delivery and online management.

Countermeasure technology for environmental pollution due to radioactive substances

International Nuclear Information System (INIS)

Shimizu, Hideki

2014-01-01

This paper introduces the progress of challenges by Maeda Corporation toward the countermeasures for the environmental pollution caused by radioactive substances that covers the whole areas of Naraha Town in Fukushima Prefecture. It also introduces in full detail the environmental pollution countermeasure technologies against radioactive substances challenged by the said company. These technologies are as follows; (1) porous block kneaded with zeolite, (2) Aqua-filter System (technique to automatically and continuously purify construction work water to the level of tap water), (3) super vacuum press (dehydration unit to realize the dehydration, volume reduction and solidification, and insolubilization at the same time), (4) mist blender (technique to manufacture bentonite-mixed soil), (5) wet-type classification washing technique for contaminated soil, (6) soil sorting technique (continuous discrimination technique to sort soil depending on radiation level), and (7) speedy construction technique for dam body using CSG (cemented sand and gravel). (A.O.)

User-centric technology design for nonprofit and civic engagements

CERN Document Server

Saeed, Saqib

2014-01-01

Due to the increased global political importance of the nonprofit sector, its technological support and organizational characteristics have become important fields of research. In order to conduct effective work, nonprofits need to communicate and coordinate effectively. However, such settings are generally characterized by a lack of resources, an absence of formal hierarchical structures and differences in languages and culture among the activists. Modern technologies could help nonprofit networks in improving their working. In order to design appropriate technological support for such settings, it is important to understand their work practices, which widely differ from traditional business organizations. This book aims to strengthen the body of knowledge by providing user studies and concepts related to user centered technology design process for nonprofit settings. The examination of ethnographic studies and user centered evaluation of IT artifacts in practice will further the understanding of design requ...

Fast reactor cycle technology development. 'FaCT seminar - R and D for key technology of national importance'. Seminar report and collection of documents

International Nuclear Information System (INIS)

2008-03-01

An R and D program on the fast breeder reactor cycle commercialization, the FaCT Project, which was selected as one of the Key Technologies of National Importance, has been conducted at the Japan Atomic Energy Agency for the purposes of resolving the issues of long-term sustainable energy supply and the global warming. The first Seminar of the FaCT Project was held at the Osaka Science and Technology Center on November 30, 2007, to present the progress and status of the Project and exchange opinions among the participants from various sectors. In the Seminar, MEXT, METI and JAEA reported the national nuclear policy, the current status and future plan of the FaCT Project. A special panel session was also held on the approach to international collaboration relevant to the project, and the importance was stressed on further promoting the international collaboration and keeping the framework of international partnership in this area, while distinguishing the relationship between 'cooperation' and 'competition'. Over 260 audiences from various sectors including government, universities, research organizations, utilities, nuclear industries participated. This report provides a seminar summary and the presented papers. (author)

The application of DSA bolus chase technology in diagnosing the vascular disorders of lower extremities due to diabetes mellitus

International Nuclear Information System (INIS)

Ren Chongyang; Di Zhenhai; Mao Xuequn; Zou Rong; Zhang Jian; Wang Meirong; Li Quan

2010-01-01

Objective: To retrospectively evaluate the digital subtraction angiography (DSA) bolus chase technology in diagnosing the vascular disorders of lower extremities due to diabetes mellitus. Methods: From January 2004 to March 2010, DSA was performed in forty-five diabetes patients with suspicious vascular diseases of lower extremities. Among them, 24 cases (31 lower limbs)were examined with DSA bolus chase technology and the remaining 21 cases (21 lower limbs)were examined with traditional segmentational technique. The contrast dosage used in angiography, the total exposure time, the examination time and the imaging value for making diagnosis were analyzed and compared between two techniques. Results: For DSA bolus chase technology group, the contrast dosage used in angiography, the total exposure time and the examination time were 25.26 ml, 13.23 s and 37.26 min, respectively,with an average exposure of 101.65 pictures. For traditional segmentational technique group, the contrast dosage used in angiography, the total exposure time and the examination time were 130.00 ml, 52.38 s and 50.48 min, respectively, with an average exposure of 118.33 pictures. The percentage of high quality images in bolus chase technology group and in traditional segmentational technique group were 90.3% and 90.5%, respectively. All the images could meet the requirements for making a reliable diagnosis. Conclusion: Digital subtraction angiography by using bolus-chase technology can well demonstrate the vascular pathology of lower extremities caused by diabetes mellitus, obtain sufficient imaging information necessary for making a reliable diagnosis. DSA bolus chase technology is superior to traditional segmentational technique in shortening procedure time, reducing contrast medium dosage and decreasing radiation dose. (authors)

The importance of the discovery of the neutron by J. Chadwick to the development of nuclear physics and technology

International Nuclear Information System (INIS)

Seeliger, D.

1983-01-01

The discovery of the neutron by J. Chadwick in 1932 was a milestone in the development of nuclear physics and technology. Apart from basic findings on the structure of atomic nuclei, this discovery has found various fields of application among which nuclear power technology is the most important. The relation between historical impact and topicality of certain objects of investigation in neutron physics is outlined on the basis of some lines of development. (author)

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.)

Activation cross sections for the generation of long-lived radionuclides of importance in fusion reactor technology

International Nuclear Information System (INIS)

Wang Dahai

1990-01-01

The proceedings contain the progress reports of the Coordinated Research Programme to measure and evaluate the activation cross sections for the generation of long-lived radionuclides of importance in fusion reactor technology and the contributed papers (9) presented at the Consultants' Meeting held at Argonne National Laboratory between 11-12 September 1989. A separate abstract was prepared for each paper. Refs, figs and tabs

Media business transformation based on information technology : A pilot study of three Swedish newspapers

OpenAIRE

Sadat Alavioon, Samin

2017-01-01

The newspaper industry has been transformed after the emergence of information technology. According to the transformation of media businesses by technology advancement this study realizes the importance of opportunities and threats brought by new information technology in the newspaper industry. Therefore, to develop an understanding of how the newspaper industry can transform due to technology advancement three research questions were answered; RQ 1. How can information technologies transfo...

Importance of the documentation of the manual of quality and procedures handbook in the nuclear technology center

International Nuclear Information System (INIS)

Domech More, J.; Bolanos Hernandez, R.; Quitero Rosello, R.; Fernandez Rondon, M.; Milian Lorenzo, D.; Rodriguez Gual, M.

1997-01-01

In the present work is presented the methodology used for the elaboration of manual of quality of the Nuclear Technology Center and the technical Procedures Handbook for the execution of Preliminary Safety report of the Juragua Nuclear Power Plant, as well as the importance that has this documentation for the work of the center

Marketing technology (Martech) – the most important dimension of online marketing

OpenAIRE

Pătruțiu Balteș Loredana

2018-01-01

Nowadays, the new dimension of marketing and of online marketing in particular is marketing technology. Even if it is just at the beginning, marketing technology will become the most widely used hacking tool in the near future, and will probably be used by companies on the digital market in order to stay ahead of the competition. This article defines the concept of marketing technology, along with the advantages and disadvantages that it brings to a company

Marketing technology (Martech – the most important dimension of online marketing

Directory of Open Access Journals (Sweden)

Pătruțiu Balteș Loredana

2018-01-01

Full Text Available Nowadays, the new dimension of marketing and of online marketing in particular is marketing technology. Even if it is just at the beginning, marketing technology will become the most widely used hacking tool in the near future, and will probably be used by companies on the digital market in order to stay ahead of the competition. This article defines the concept of marketing technology, along with the advantages and disadvantages that it brings to a company

CULTURAL DUE DILIGENCE IN M&A. IMPORTANCE OF SOFT RISKS FACTORS

OpenAIRE

Iulian Walter; Liviu Walter

2017-01-01

During the last decades, the corporate world has witnessed a significant rise in the number of cross border mergers and acquisitions (M&As). In cross border M&As, not only different corporate cultures collide, but also different professional and national cultures. The purpose of Cultural Due Diligence (CDD) is to get a coherent image of the intercultural challenges of the M&A in order to be aware of the intercultural risks and opportunities. This article aims to reveal the percept...

The Calcium-Looping technology for CO_2 capture: On the important roles of energy integration and sorbent behavior

International Nuclear Information System (INIS)

Perejón, Antonio; Romeo, Luis M.; Lara, Yolanda; Lisbona, Pilar; Martínez, Ana; Valverde, Jose Manuel

2016-01-01

Highlights: • The Calcium Looping (CaL) technology is a potentially low cost and highly efficient postcombustion CO_2 capture technology. • Energy integration and sorbent behavior play a relevant role on the process. • The industrial competitiveness of the process depends critically on the minimization of energy penalties. • It may be used in precombustion capture systems and other industrial processes such as cement production. • Sorbent deactivation must be assessed under realistic conditions involving high CO_2 concentration in the calciner. - Abstract: The Calcium Looping (CaL) technology, based on the multicyclic carbonation/calcination of CaO in gas–solid fluidized bed reactors at high temperature, has emerged in the last years as a potentially low cost technology for CO_2 capture. In this manuscript a critical review is made on the important roles of energy integration and sorbent behavior in the process efficiency. Firstly, the strategies proposed to reduce the energy demand by internal integration are discussed as well as process modifications aimed at optimizing the overall efficiency by means of external integration. The most important benefit of the high temperature CaL cycles is the possibility of using high temperature streams that could reduce significantly the energy penalty associated to CO_2 capture. The application of the CaL technology in precombustion capture systems and energy integration, and the coupling of the CaL technology with other industrial processes are also described. In particular, the CaL technology has a significant potential to be a feasible CO_2 capture system for cement plants. A precise knowledge of the multicyclic CO_2 capture behavior of the sorbent at the CaL conditions to be expected in practice is of great relevance in order to predict a realistic capture efficiency and energy penalty from process simulations. The second part of this manuscript will be devoted to this issue. Particular emphasis is put on the

Review on importance of energy efficiency in hospitality

Directory of Open Access Journals (Sweden)

Barjaktarović Dragan

2017-01-01

Full Text Available Taking into consideration that lately tourism has become one of the most significant economic activities, and hospitality as its main key part there is a need to observe constant market trend changes in order to achieve business improvements for hoteliers. Modern technologies in hospitality influence on cost reduction, increase of profit and competitiveness, and finally on enhancing guests' satisfaction. The usage of modern technologies in rational use of energy is of strategic importance for every hotel company due to reduction of costs, strengthens of competitiveness, increases of productivity, and on the other side, becomes a strategic tool which influences on business efficiency improvement. Therefore, there is a natural need and feeling of those who are stakeholders of tourism and hospitality to inform themselves about new technologies. The aim of this article is to provide insight into the latest trends, necessities and current issues in the field of for rational use of energy in all areas of hotel operations, which will result in the creation of high-quality services and provide full customer satisfaction.

Digital Technologies and a Changing Profession

DEFF Research Database (Denmark)

Plesner, Ursula; Raviola, Elena

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

Information Needs Perceived as Important by Leaders in Advanced Technological Education: Alignment with Community College Program Improvement Initiatives

Science.gov (United States)

Badway, Norena Norton; Somerville, Jerry

2011-01-01

The purpose of this study was to analyze what leaders of Advanced Technological Education (ATE) programs funded by the National Science Foundation believe are their most important needs for research information. Data was collected through a Delphi process, and results were analyzed through frameworks associated with program improvement initiatives…

Ref2RIS: Importing Word-Processed Bibliographies into Bibliographic Management Software

OpenAIRE

Deborah Fitchett

2012-01-01

Many who would benefit the most from timesaving bibliographic managers hesitate to adopt the technology due to the difficulties in importing legacy bibliographies developed over years. Existing shortcuts rely on manual reformatting or on re-searching online databases for the records - often almost as laborious as retyping the references. Ref2RIS was developed to automate the task of converting a bibliography in specific citation styles from common word processing document formats into the wid...

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.

Comparative Study of 4G Technology, Applications and Compatibility in Prevailing Networks

OpenAIRE

Ishan Shah; Shiv Shukla; Rohan Shrotriya; Nupur Mehta; Nirja Mehta; Shivang Bakliwal

2012-01-01

With increasing end user demands for wider service due to the rapid growth and variety of IT (information technology) industry, the service with the data rate of 30 Mbps cannot accommodate the future mobile multimedia environment. The Continuous improvement in semiconductors and computing technologies has encouraged service providers to consider implementing the 4G-enabled services to the customers. This paper describes the applications of 4G technology considering the importance of switching...

The importance of cooperation and support for technology start-ups : a comparison of the Eindhoven and Darmstadt areas

NARCIS (Netherlands)

Halman, J.I.M.; Ulijn, J.M.; Vrande, van de V.J.A.; Umbach, F.; Ulijn, J.M.; Drillon, D.

2007-01-01

In Chapter 7, 'The importance of cooperation and support for technology start-ups: a comparison of the Eindhoven and Darmstadt areas', Johannes Halman, Jan Ulijn, Vareska van de Vrande and Frank Umbach show the results of a survey that was held among high-tech start-ups in the Eindhoven area ill the

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

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.

Environmental Consequences of Pig Slurry Treatment Technologies

DEFF Research Database (Denmark)

ten Hoeve, Marieke

occur during manure storage and after field application. The main emissions are ammonia, nitrous oxide, methane, carbon dioxide, nitrate, phosphorus and odour. Slurry treatment technologies have been and are being developed in order to reduce the environmental impacts of manure. However, it is important...... and excluding biogenic carbon, marine and freshwater eutrophication potential, terrestrial acidification and eutrophication potential, and fossil resource depletion potential. The different types of treatment technologies showed varying environmental profiles, meaning that one type of technology was beneficial...... technology, or co-substrate for anaerobic digestion). With respect to odorous emissions, an LCIA method was developed, but due to a lack of data it proved difficult to include odour in LCA. Regulations appear to have an influence on the environmental impacts of slurry treatment. A decrease in N application...

The impact and importance of new technologies in business development in context of economic diversity

Directory of Open Access Journals (Sweden)

Ciobanu Oana-Georgiana

2017-07-01

Full Text Available In a globalized world, led and connected by and through technology, gadgets and perpetual and intense technological development, the business environment and the trajectory travelled by entrepreneurs in the process of creation and development of a business, becomes more and more challenging and complex. Continuous innovation has become mandatory and „adaptability” became the keyword for the success of any entrepreneurial actions. In this socio-economic context, an organization must find, through entrepreneurs or managers, the courage to face the uncertainty and be always prepared to adopt radical solutions, so that, can provide sustainability of the business through competitiveness. The purpose of this research started from the need for adaptability and flexibility of the Romanian entrepreneurial environment to the trends in the digital era, in order to maintain the level of competitiveness and to develop sustainably. The objective of this scientific approach is to conduct a qualitative comparative analysis relating to the importance and the impact of new technologies in the development and sustainability of a business. The comparison will be made through the eyes of two main categories of actors in the creation and development of a business namely entrepreneurs and managers from two consecutive generations - generation X (born between 1965 and 1980 and generation Y (born between 1980 and 1995. The methodology used in this study is qualitative research through focus group method, and it aims to be highlighted the changes occurred in leadership and management style of a business/organization, by observing and comparing the two generations' attitudes towards change, towards new, towards the digital component, and the intent of the use of new technologies, and more than that, their impact on the management style.

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.

Environmental impact study due to end use energy technologies; Estudio prospectivo del impacto ambiental debido a tecnologias de uso final de la energia

Energy Technology Data Exchange (ETDEWEB)

Manzini Poli, Fabio

1997-11-01

Two thirds of the internal offer of energy in Mexico is consumed by end use sectors through end use technologies (TUF). Here is presented an integral conceptual frame for the environmental impact evaluation due to end use technologies, then the evolution of the interactions between technology-environment-fuel is analyzed in the long term (year 2025) according to three possible scenarios: business as usual, blocks and sustainable. [Spanish] Dos terceras partes de la oferta interna de energia en Mexico la utilizan los sectores de consumo final mediante tecnologias de uso final energetico. En el presente trabajo se introduce un marco conceptual integral para evaluar los impactos ambientales debidos a la utilizacion de tecnologias de uso final de la energia (TUF), luego se analiza la evolucion de las interacciones entre tecnologia-energetico-ambiente a largo plazo (ano 2025) de acuerdo a tres escenarios posibles: tendencial, bloques y sustentable.

Importance of foreign investors for Russian power industry in prospect of energy revolution

Directory of Open Access Journals (Sweden)

Yaroslava N. Zubkova

2017-01-01

Full Text Available The article discusses current state of Russian electric power industry and the main problems of its development in the future of global energy revolution, which will lead to a significant increase in share of renewable energy in global production and consumption of energy and use of industrial energy storage, and will make it possible to change the structure of the industry and significantly reduce electricity prices. Traditional energy generation displacement by renewables associated with emergence of new, more cost effective technologies. Producers of “disruptive technologies” receive advantages over importers of innovations, which are especially noticeable during the formation of the new technological wave. Considering possibilities of effective development of Russian power industry, it is important to take into account the realities, including high level of depreciation of equipment, lack of capital and technologies. Currently, in the field of technology in the power industry innovative economies of Japan, USA, UK, Canada, as well as dynamically developing economy of China are leading. The high level of patent activity in these countries is caused by presence of infrastructure which promotes the commercialization of new technologies and free access to investment capital. In Russia technological exports in power sector occurs mainly due to foreign projects of Rosatom. Operation of foreign-made equipment which accounts for a significant proportion of fixed assets and problems with the development and introduction of competitive technologies are complicated by the lack of investment in domestic market. For maintenance of imported equipment Russian companies have to buy spare parts abroad and to enter into service contracts with foreign suppliers. High depreciation of fixed assets also determines the need for new investment inflows into the sector. Thus the existing dependence on foreign investors is supposed to increase. In the short term

The field of tension between technology and journalism

International Nuclear Information System (INIS)

Hess, W.

1992-01-01

The relationship between technology and journalism is explained by nine theses, the seven most important of them being: many public media pay little positive attention to technology. A main reason for this is that among responsible editors there are too few journalists with a fully-fledged scientific education, and almost no engineers; nevertheless the portents are good for technical facts being presented in future in a more competent and detailed way than before; accuracy down to the smallest detail is not in journalism - one the contrary, it is important to grasp trends and put them into the right context; if today there is a field of tension between technology and journalism, it is due also to the fact that quite a few arguments put forward by technicians turned out to be clichees; journalists do not invent their news and reports, but refer to expert statements which, however, are inexpensive; enterprise-specific press relations must be guided by the demands of journalists - otherwise they are not worth the effort; if you (technicians) move towards technology, it is not ''love's labours lost'', because also journalism has moved recently towards technology. (orig./HSCH) [de

Study of a methodology of identifying important research problems by the PIRT process

International Nuclear Information System (INIS)

Aoki, Takayuki; Takagi, Toshiyuki; Urayama, Ryoichi; Komura, Ichiro; Furukawa, Takashi; Yusa, Noritaka

2014-01-01

In this paper, we propose a new methodology of identifying important research problems to be solved to improve the performance of some specific scientific technologies by the phenomena identification and ranking table (PIRT) process which has been used as a methodology for demonstrating the validity of the best estimate simulation codes in US Nuclear Regulatory Commission (USNRC) licensing of nuclear power plants. The new methodology makes it possible to identify important factors affecting the performance of the technologies from the viewpoint of the figure of merit and problems associated with them while it keeps the fundamental concepts of the original PIRT process. Also in this paper, we demonstrate the effectiveness of the new methodology by applying it to a task of extracting research problems for improving an inspection accuracy of ultrasonic testing or eddy current testing in the inspection of objects having cracks due to fatigue or stress corrosion cracking. (author)

Anti-jamming Technology in Small Satellite Communication

Science.gov (United States)

Jia, Zixiang

2018-01-01

Small satellite communication has an increasingly important position among the wireless communications due to the advantages of low cost and high technology. However, in view of the case that its relay station stays outside the earth, its uplink may face interference from malicious signal frequently. Here this paper classified enumerates existing interferences, and proposes channel signals as main interference by comparison. Based on a basic digital communication process, then this paper discusses the possible anti - jamming techniques that commonly be realized at all stages in diverse processes, and comes to the conclusion that regarding the spread spectrum technology and antenna anti-jamming technology as fundamental direction of future development. This work provides possible thought for the design of new small satellite communication system with the coexistence of multi - technologies. This basic popular science can be consulted for people interested in small satellite communication.

Barcode Technology Acceptance and Utilization in Health Information Management Department at Academic Hospitals According to Technology Acceptance Model.

Science.gov (United States)

Ehteshami, Asghar

2017-03-01

Nowdays, due to the increasing importance of quality care, organizations focuse on the improving provision, management and distribution of health. On one hand, incremental costs of the new technologies and on the other hand, increased knowledge of health care recipients and their expectations for high quality services have doubled the need to make changes in order to respond to resource constraints (financial, human, material). For this purpose, several technologies, such as barcode, have been used in hospitals to improve services and staff productivity; but various factors effect on the adoption of new technologies and despite good implementation of a technology and its benefits, sometimes personnel don't accept and don't use it. This is an applied descriptive cross-sectional study in which all the barcode users in health information management department of the three academic hospitals (Feiz, Al-Zahra, Ayatollah Kashani) affiliated to Isfahan University of Medical Sciences were surveyed by the barcode technology acceptance questionnaire, in six areas as following: barcode ease of learning, capabilities, perception of its usefulness and its ease of use, users attitudes towards its using, and users intention. The finding showed that barcode technology total acceptance was relatively desirable (%76.9); the most compliance with TAM model was related to the user perceptions about the ease of use of barcode technology and the least compliance was related to the ease of learning barcode technology (respectively %83.7 and %71.5). Ease of learning and barcode capability effect of usefulness and perceived ease of barcode technology. Users perceptions effect their attitudes toward greater use of technology and their attitudes have an effect on their intention to use the technology and finally, their intention makes actual use of the technology (acceptance). Therefore, considering the six elements related to technology implementation can be important in the barcode

THE IMPORTANCE OF FOREIGH LANGUAGE IN TRAINING OF TOURISM AND SERVICE EXPERTS:MODERN REQUIREMENTS AND INNOVATIVE TECHNOLOGIES

OpenAIRE

Савчук, Н.І.

2016-01-01

The role and importance of foreign language study in the activity of tourism and service companies’workers are studied. The employers’requirements to the employers for the job in Tourism sphere are analysed. The study of foreign languages in tourism, innovative technologies by means of international and intercultural communication of a modern expert’s communicative and educational needs are reviewed. The study of definite problem is greatly complicated by the fact that the candidate for the...

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.

The IAEA co-ordinated research programme on activation cross sections for the generation of long-lived radionuclides of importance in fusion reactor technology. Final report

International Nuclear Information System (INIS)

Pashchenko, A.B.

1997-07-01

The present report summarizes the final results of the IAEA Co-ordinated Research Programme on ''Activation Cross Section for the Generator of Long-lived Radionuclides of Importance in Fusion Reactor Technology''. The goal of the CRP was to obtain reliable information (experimental and evaluated) for 16 long-lived activation reactions of special importance to fusion reactor technology. By limiting the scope of the CRP to just 16 reactions it was possible to establish a very effective focus to the joint effort of many laboratories that has led to the generation of a set of valuable new data which provide satisfactory answers to several questions of technological concern to fusion. (author). 11 refs, 5 tabs

Preservation technologies for fresh meat - a review.

Science.gov (United States)

Zhou, G H; Xu, X L; Liu, Y

2010-09-01

Fresh meat is a highly perishable product due to its biological composition. Many interrelated factors influence the shelf life and freshness of meat such as holding temperature, atmospheric oxygen (O(2)), endogenous enzymes, moisture, light and most importantly, micro-organisms. With the increased demand for high quality, convenience, safety, fresh appearance and an extended shelf life in fresh meat products, alternative non-thermal preservation technologies such as high hydrostatic pressure, superchilling, natural biopreservatives and active packaging have been proposed and investigated. Whilst some of these technologies are efficient at inactivating the micro-organisms most commonly related to food-borne diseases, they are not effective against spores. To increase their efficacy against vegetative cells, a combination of several preservation technologies under the so-called hurdle concept has also been investigated. The objective of this review is to describe current methods and developing technologies for preserving fresh meat. The benefits of some new technologies and their industrial limitations is presented and discussed.

Study of LANs access technologies in wind power system

DEFF Research Database (Denmark)

Wei, Mu; Chen, Zhe

2010-01-01

Due to the energy challenges in the world, new types of generation technologies, such as renewable energy based generators, attract great attention and are being quickly developed, which results in the dramatic developments and changes in modern power systems, the communication technologies play...... a increasingly important role in guaranteeing the power system’s stability, reliability, and security. In this paper the necessity of communication technologies employed in wind power system are introduced. According the International Standards Organization (ISO) reference 7-layered model, the communication...... power environment are explained and discussed. Furthermore the simulation of application of Ethernet in an offshore wind farm communication network by a software, OPNET, is elaborated. With the investigation of the communication technologies in this paper, the offshore wind farm SCADA system can...

The importance of antibiotic residues presence detection in milk

Directory of Open Access Journals (Sweden)

Dubravka Samaržija

2002-01-01

Full Text Available Antibiotic residues are the most present inhibitory substances in milkhaving undesirable effect on human health, technological characteristics and the quality of milk and dairy products. In order to protect consumer's health and to ensure high quality milk production, European Union (EU regulation 2377/90 sets a maximum permitted levels for antibiotic residues in milk. Although the presence of antibiotic residues in milk can be due to animal diseases treatment, and in the case of milking animals, they are mostly present after mastitis treatment. The aim of this work is to stress the importance of the continuous control on antibiotic residues presence in milk, due to the role that milk and dairy products have in human nutrition. In this paper, different groups of antibiotics, mechanisms of theirs action, mistakes occurring in dairy products manufacture as well as the methods for theirs detection are described.

Commercial development of environmental technologies for the automotive industry towards a new model of technological innovation

Energy Technology Data Exchange (ETDEWEB)

Clark, W.W. II [Office of Planning and Research, Sacramento, CA (United States); Paolucci, E. [Politecnico di Torino University (Italy). Production and Economics Dept.

2001-07-01

Economic importance of environmental issues is increasing, and new technologies are expected to reduce pollution derived both from productive processes and products, with costs that are still unknown. Until now there is still little knowledge concerning the process of technological innovation in this field. What does exist, is outdated due to rapid change in technology. In this paper we analyse the development of Zinc Air Fuel Cells (ZAFC) and their transfer from research laboratories to large mass production. ZAFC are a new environmental technology, proved to have a commercial value, that can be used for building Zero Emission Vehicles (ZEV). Although ZAFC performances are higher than traditional lead-acid batteries ones, difficulties in funding ZAFC engineering and moving them from laboratories to production caused some years delay in their diffusion. On the bases of this paradigmatic case, we argue that existing economic and organizational literature concerning technological innovation is not able to fully explain steps followed in developing environmental technologies. Existing models mainly consider adoption problems as due to market uncertainty, weak appropriability regime, lack of a dominant design, and difficulties in reconfiguring organizational routines. Additionally, the following aspects play a fundamental role in developing environmental technologies, pointing out how technological trajectories depend both on exogenous market conditions and endogenous firm competencies: 1 regulations concerning introduction of ZEV create market demand and business development for new technologies; they impose constraints that can be met only by segmenting transportation market at each stage of technology development; 2 each stage of technology development requires alternative forms of division and coordination of innovative labour; upstream and downstream industries are involved in new forms of inter-firm relationships, causing a reconfiguration of product architecture

The Effect of Technology Overflows on CO2 Emissions in Iran

International Nuclear Information System (INIS)

Vaseghi, E.; Jalaee Esfandabadi, A

2016-01-01

Although economic growth is one of the most important objectives of governments, higher economic growth is mainly associated with an increase in environmental pollution. The experience of developed countries and some developing countries shows that, with increasing economic growth, environmental pollution is first increased and, then, it is reduced due to the attention to the environment at the level of production per capita; this can be shown in the Kuznets environmental curve. The main objective of this study is to determine the level of per capita income which causes reduced emissions of pollution due to considering the environmental issues, as well as studying the impact of technology overflow index on the turning point of the curve. In this regard, using the models of the demand of capital-intermediate goods import, the technology overflow index was calculated and its effect on the Kuznets environmental curve theory during the period of 1966 to 2013 was reviewed. The results showed that the technology overflow variable not only had a positive and significant impact on carbon dioxide emissions, but it also made the Kuznets environmental curve's turning point possible at a higher per capita income.

The importance of tracer technology in combined borehole investigations

International Nuclear Information System (INIS)

Zojer, H.

1998-01-01

In an experimental field for a waste disposal site, investigations have been carried out applying methods from geology, hydrology hydrogeology, hydrochemistry, environmental isotope hydrology and tracer technology. All data obtained result to a dynamic drainage model of groundwater. The combined interpretation of borehole data guarantees a high-grade knowledge of groundwater exfiltrating to the surface drainage, which enables proper control measures of the disposal site and an effective groundwater protection. (author)

Carbon dioxide emissions due to Swedish imports and consumption: estimates using different methods

International Nuclear Information System (INIS)

Carlsson-Kanyama, Annika; Assefa, Getachew; Wadeskog, Anders

2007-04-01

Global trade of products and services challenges the traditional way in which emissions of carbon dioxide are declared and accounted for. Instead of only considering territorial emissions there are now strong reasons to determine how the carbon dioxide emitted in the production of imports are partitioned around the world and how the total emissions change for a country's final consumption compared to final production. In this report results from four different methods of calculating the total carbon dioxide emissions from Sweden's overall consumption are presented. Total carbon dioxide emissions for Sweden's final consumption vary from 57 to 109 M tons during one year depending on the methodology. The four methods used for estimating these emissions give results of 57, 61, 68 and 109 Mton of carbon dioxide. Two methods are based on information concerning Sweden's imports and our national production of goods and services excluding production that is exported while two methods are based on final consumer expenditures. Three of the methods use mainly emission data from Sweden while one method depends entirely upon emission data from Sweden's trading partners. The last method also gives the highest emissions level, 109 Mton of carbon dioxide. The calculations performed here can be compared to the emissions reported by Sweden, 54 Mton of carbon dioxide per year. Our estimates give per capita emission levels of between 6,3 and 12 tons of carbon dioxide per year. The estimate of 12 tons per capita is a result of using emissions data from Sweden's trading partners. The total emissions as a result of Sweden's imports are 26 or 74 M tons of carbon dioxide depending on how they are calculated. The lower figure is based upon the imports of today but with emissions as if everything was produced as in Sweden. The higher level is based upon using existing but partly inadequate international emission statistics. These levels can be compared to the about 35 M tons of carbon dioxide

The Importance of the Brain Neuro-Programming Technologies in National and Regional Security

Directory of Open Access Journals (Sweden)

Vasyl H. Fatkhutdinov

2018-02-01

Full Text Available The authors’ understanding of neuro-programming is the result of the impact on the human brain of information and communication technology (including educational one, through which in the human brain the programs of manifestation in the ontogenesis of internal creative potentials are written. This article summarizes the history of the formation of key neuro-programming technologies of the human brain as well as proves that the changes in the society’s worldview are caused by the possibilities and quality of neuro-programming technologies that society uses. Having influence over worldview stereotypes and behaviour set by the society, neuro-programming technologies essentially ensure the national security of any state and the peaceful coexistence of states in the regions and on the planet as a whole. Using historical and philosophical methods, methods of conceptualization, systematization, modeling, etc., the authors have come to the conclusion that the modern world lies in a confrontation of security strategies, in which neuro-programming technologies play a key role.

An Introduction to Biometrics Technology: Its Place in Technology Education

Science.gov (United States)

Elliott, Stephen J.; Peters, Jerry L.; Rishel, Teresa J.

2004-01-01

The increased utilization of biometrics technology in the past few years has contributed to a strong growth pattern as the technology is used in a variety of facilities, including schools. Due to media exposure, students' familiarity with technology will continue to increase proportionately, which will result in an increased curiosity about…

[Flexible print circuit technology application in biomedical engineering].

Science.gov (United States)

Jiang, Lihua; Cao, Yi; Zheng, Xiaolin

2013-06-01

Flexible print circuit (FPC) technology has been widely applied in variety of electric circuits with high precision due to its advantages, such as low-cost, high specific fabrication ability, and good flexibility, etc. Recently, this technology has also been used in biomedical engineering, especially in the development of microfluidic chip and microelectrode array. The high specific fabrication can help making microelectrode and other micro-structure equipment. And good flexibility allows the micro devices based on FPC technique to be easily packaged with other parts. In addition, it also reduces the damage of microelectrodes to the tissue. In this paper, the application of FPC technology in biomedical engineering is introduced. Moreover, the important parameters of FPC technique and the development trend of prosperous applications is also discussed.

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.

Four Essays on Technology Licensing and Firm Innovation

DEFF Research Database (Denmark)

Moreira, Solon

&D strategies. On the supply side, the existing literature has been focused on understanding how technology licensing can be used by firms as a mechanism to recover investments in innovative activities and to foster learning opportunities. On the demand side, it has been shown that licensing is an important...... source that firms can tap into to feed their internal needs for innovative knowledge. While several studies have examined technology licensing through the lens of the licensor, research on how firms rely on licensing contracts to acquire knowledge and improve their innovation performance still leaves......Licensing contracts represent one of the most widely used mechanisms to exchange technologies and transfer know-how between firms. Due to the opportunities that licensing creates for firms operating on both sides of the markets for technology, it has increasingly become an integral part of firms’ R...

Speech-Language Pathologists' Perceptions of the Importance and Ability to Use Assistive Technology in the Kingdom of Saudi Arabia

Science.gov (United States)

Al-Dawaideh, Ahmad Mousa

2013-01-01

Speech-language pathologists (SLPs) frequently work with people with severe communication disorders who require assistive technology (AT) for communication. The purpose of this study was to investigate the SLPs perceptions of the importance of and ability level required for using AT, and the relationship of AT with gender, level of education,…

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.

Seamless-merging-oriented parallel inverse lithography technology

International Nuclear Information System (INIS)

Yang Yiwei; Shi Zheng; Shen Shanhu

2009-01-01

Inverse lithography technology (ILT), a promising resolution enhancement technology (RET) used in next generations of IC manufacture, has the capability to push lithography to its limit. However, the existing methods of ILT are either time-consuming due to the large layout in a single process, or not accurate enough due to simply block merging in the parallel process. The seamless-merging-oriented parallel ILT method proposed in this paper is fast because of the parallel process; and most importantly, convergence enhancement penalty terms (CEPT) introduced in the parallel ILT optimization process take the environment into consideration as well as environmental change through target updating. This method increases the similarity of the overlapped area between guard-bands and work units, makes the merging process approach seamless and hence reduces hot-spots. The experimental results show that seamless-merging-oriented parallel ILT not only accelerates the optimization process, but also significantly improves the quality of ILT.

2011 annual meeting on nuclear technology fully on line

International Nuclear Information System (INIS)

Anon.

2010-01-01

The 2010 ANNUAL MEETING ON NUCLEAR TECHNOLOGY, in its familiar structure of 3 days of conferencing about topics from politics, economy, and technology, was the forum for presentations and discussions in the field of nuclear power. Participants accepted the new concept. This was borne out in particular by the great interest shown in the pre-conference evening with its keynote address, but also by the success of the plenary day, which included a press forum and a panel discussion as components of active communication making the plenary day much more attractive. The 2011 Annual Meeting on Nuclear Technology will be held again at the Berlin Congress Center (bcc) in Alexanderplatz on May 17-19. From September 1, some first important information is available under www.kerntechnik.info, for instance, the call for Papers. All other information about the program will be published in due course. All steps of importance to participants, from registration for the meeting to booking hotel accommodation, can be handled online. (orig.)

Technology in the Rear-View Mirror: How to Better Incorporate the History of Technology into Technology Education

Science.gov (United States)

Hallstrom, Jonas; Gyberg, Per

2011-01-01

The history of technology can play an important role in illuminating the fundamentals of technological change, but it is important that technology teachers, teacher educators, curriculum developers and researchers can be provided with good analytical tools for this purpose. In this article, we propose a model of techno-historical interplay, as a…

How to assess the availability of resources for new technologies? Case study: lithium a strategic metal for emerging technologies

International Nuclear Information System (INIS)

Weil, M.; Ziemann, S.; Schebek, L.

2009-01-01

The development of new technologies is often connected with the use of non-renewable resources. In recent years a qualitative shift in the demand of bulk metals (e.g. Fe, Al, Cu) to more scarce metals (e.g. Te, Ga, Re) is recognizable. Novel technologies and products rely more and more on very specific metals which are indispensable for their function. Although such metals are generally used in low concentrations in products, the demand has raised significantly due to mass production. Some of them are of high importance due to their strategic relevance to emerging innovative technologies. Lithium so far has gained relatively little attention, although it fulfills the main criteria of a strategically relevant metal. In recent years, however, recognition of lithium increased as a result of the growing market for lithium-based chargeable batteries in mobile information/communication consumer products and in electric vehicles. Both areas of demand led to a skyrocketed use of lithium in recent years. Other technologies in the future like fusion power generation will raise lithium consumption at an accelerated rate. It is therefore necessary to determine the availability of lithium in the medium and long term in order to prevent technology failures and to ensure a more sustainable development. The authors will provide a well founded knowledge base, outline the availability of worldwide reserves and resources, and describe the structure of present and future demands for lithium. (authors)

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

Science.gov (United States)

Stecklein, Jonette M.

2013-01-01

Human space exploration has always been heavily influenced by goals to achieve a specific mission on a specific schedule. This approach drove rapid technology development, the rapidity of which adds risks as well as provides a major driver for costs and cost uncertainty. The National Aeronautics and Space Administration (NASA) is now approaching the extension of human presence throughout the solar system by balancing a proactive yet less schedule-driven development of technology with opportunistic scheduling of missions as the needed technologies are realized. This approach should provide cost effective, low risk technology development that will enable efficient and effective manned spaceflight missions. As a first step, the NASA Human Spaceflight Architecture Team (HAT) has identified a suite of critical technologies needed to support future manned missions across a range of destinations, including in cis-lunar space, near earth asteroid visits, lunar exploration, Mars moons, and Mars exploration. The challenge now is to develop a strategy and plan for technology development that efficiently enables these missions over a reasonable time period, without increasing technology development costs unnecessarily due to schedule pressure, and subsequently mitigating development and mission risks. NASA's Johnson Space Center (JSC), as the nation s primary center for human exploration, is addressing this challenge through an innovative approach in allocating Internal Research and Development funding to projects. The HAT Technology Needs (TechNeeds) Database has been developed to correlate across critical technologies and the NASA Office of Chief Technologist Technology Area Breakdown Structure (TABS). The TechNeeds Database illuminates that many critical technologies may support a single technical capability gap, that many HAT technology needs may map to a single TABS technology discipline, and that a single HAT technology need may map to multiple TABS technology

Human spaceflight technology needs-a foundation for JSC's technology strategy

Science.gov (United States)

Stecklein, J. M.

Human space exploration has always been heavily influenced by goals to achieve a specific mission on a specific schedule. This approach drove rapid technology development, the rapidity of which added risks and became a major driver for costs and cost uncertainty. The National Aeronautics and Space Administration (NASA) is now approaching the extension of human presence throughout the solar system by balancing a proactive yet less schedule-driven development of technology with opportunistic scheduling of missions as the needed technologies are realized. This approach should provide cost effective, low risk technology development that will enable efficient and effective manned spaceflight missions. As a first step, the NASA Human Spaceflight Architecture Team (HAT) has identified a suite of critical technologies needed to support future manned missions across a range of destinations, including in cis-lunar space, near earth asteroid visits, lunar exploration, Mars moons, and Mars exploration. The challenge now is to develop a strategy and plan for technology development that efficiently enables these missions over a reasonable time period, without increasing technology development costs unnecessarily due to schedule pressure, and subsequently mitigating development and mission risks. NASA's Johnson Space Center (JSC), as the nation's primary center for human exploration, is addressing this challenge through an innovative approach in allocating Internal Research and Development funding to projects. The HAT Technology Needs (Tech Needs) Database has been developed to correlate across critical technologies and the NASA Office of Chief Technologist Technology Area Breakdown Structure (TABS). The TechNeeds Database illuminates that many critical technologies may support a single technical capability gap, that many HAT technology needs may map to a single TABS technology discipline, and that a single HAT technology need may map to multiple TABS technology disciplines. Th

Tsunamis: Detection, monitoring, and early-warning technologies

Digital Repository Service at National Institute of Oceanography (India)

Joseph, A.

upon, which are relevant to tsunami warning, include public announcement siren systems and numerical models. Special attention has been paid to the submarine cable-mounted systems. Due importance has been attached to the instrumented era which... of appropriate emergency measures. Whereas satellite-based reporting is one option, a simple and cost-effective methodology for real-time reporting of tsunami from coastal regions and islands is cellular based GPRS technology. From an operational point...

Product with service, technology with business model

DEFF Research Database (Denmark)

Sakao, Tomohiko; McAloone, Tim C.

2011-01-01

Looking back over the last decade, the importance of an expanded understanding of engineering design has been shared within the engineering design community. Presented concepts and methods to support such expansion include Functional Product Development, Service Engineering, and Product/Service-S...... promising concept beyond PSS design; via an integrated development of technology and business model. This can be of particular interest for further research, especially due to its high freedom for designers....

Micro/nano-fabrication technologies for cell biology.

Science.gov (United States)

Qian, Tongcheng; Wang, Yingxiao

2010-10-01

Micro/nano-fabrication techniques, such as soft lithography and electrospinning, have been well-developed and widely applied in many research fields in the past decade. Due to the low costs and simple procedures, these techniques have become important and popular for biological studies. In this review, we focus on the studies integrating micro/nano-fabrication work to elucidate the molecular mechanism of signaling transduction in cell biology. We first describe different micro/nano-fabrication technologies, including techniques generating three-dimensional scaffolds for tissue engineering. We then introduce the application of these technologies in manipulating the physical or chemical micro/nano-environment to regulate the cellular behavior and response, such as cell life and death, differentiation, proliferation, and cell migration. Recent advancement in integrating the micro/nano-technologies and live cell imaging are also discussed. Finally, potential schemes in cell biology involving micro/nano-fabrication technologies are proposed to provide perspectives on the future research activities.

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

Medical and economic impact of extraintestinal infections due to Escherichia coli: focus on an increasingly important endemic problem.

Science.gov (United States)

Russo, Thomas A; Johnson, James R

2003-04-01

Escherichia coli is probably the best-known bacterial species and one of the most frequently isolated organisms from clinical specimens. Despite this, underappreciation and misunderstandings exist among medical professionals and the lay public alike regarding E. coli as an extraintestinal pathogen. Underappreciated features include (i) the wide variety of extraintestinal infections E. coli can cause, (ii) the high incidence and associated morbidity, mortality, and costs of these diverse clinical syndromes, (iii) the pathogenic potential of different groups of E. coli strains for causing intestinal versus extraintestinal disease, and (iv) increasing antimicrobial resistance. In this era in which health news often sensationalizes uncommon infection syndromes or pathogens, the strains of E. coli that cause extraintestinal infection are an increasingly important endemic problem and underappreciated "killers". Billions of health care dollars, millions of work days, and hundreds of thousands of lives are lost each year to extraintestinal infections due to E. coli. New treatments and prevention measures will be needed for improved outcomes and a diminished disease burden.

Application of nuclear technologies for growing of fruits which are of regional importance

International Nuclear Information System (INIS)

Sultanova, Z.K.; Kharlamova, N.A.; Aidarkhanova, G.S.; Kudabayev, A.B.; Andropenkov, S.A.; Maltseva, R.M.

2002-01-01

Application of recent achievements of nuclear techniques in different applied branches develops in such main directions as radiation-biological technologies under stimulation of plants, sterilization, increasing of storage terms, disinfestation of foodstuff, forage, raw material of animal and vegetable origin, dressing, instruments, which cannot be exposed to thermal and chemical processing. It is of practical interest the irradiation of fruits and berries cuttings, which are of regional importance and been growing in nurseries. This method is already widely introduced into practice as one of efficient methods. Aim of research was the optimal irradiation dose selection for stimulation of currant cuttings gemmas before bedding out. The sorts of black and goldish currants were used in the experiment. Irradiation was conducted in 60 Co gamma-ray source. As the study materials the black currant cuttings of the 'Katyusha' sort and goldish currants of the sort 'Uzbekistanskaya' were used. For each variant 20 cuttings were prepared.Cuttings were bedded out. Drop irrigation was employed. In the sequel agricultural monitoring was carried out. The results of rooting and development of irradiated samples will be presented in report

The Effect and Importance of Technology in the Research Process

Science.gov (United States)

Cuff, Ed

2014-01-01

From elementary schooling to doctoral-level education, technology has become an integral part of the learning process in and out of the classroom. With the implementation of the Common Core Learning Standards, the skills required for research are more valuable than ever, for they are required to succeed in a college setting, as well as in the…

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.

Turbulent momentum transport due to neoclassical flows

International Nuclear Information System (INIS)

Lee, Jungpyo; Barnes, Michael; Parra, Felix I; Belli, Emily; Candy, Jeff

2015-01-01

Intrinsic toroidal rotation in a tokamak can be driven by turbulent momentum transport due to neoclassical flow effects breaking a symmetry of turbulence. In this paper we categorize the contributions due to neoclassical effects to the turbulent momentum transport, and evaluate each contribution using gyrokinetic simulations. We find that the relative importance of each contribution changes with collisionality. For low collisionality, the dominant contributions come from neoclassical particle and parallel flows. For moderate collisionality, there are non-negligible contributions due to neoclassical poloidal electric field and poloidal gradients of density and temperature, which are not important for low collisionality. (paper)

Information and Communication Technologies in Azerbaijan and Importance of Their Use

Directory of Open Access Journals (Sweden)

Zeynalova K.Z

2014-01-01

Full Text Available The paper deals with the analysis of the development of information and communication technologies in the Republic of Azerbaijan. In recent years, great advancement in development and improvement of the ICThas been gained in the country, including adoption and implementation of the related state documents, creation of competition in the market of communication technologies as well as mobile operators,spatial enlargement of use of internet through the country’s territory, launch of the national telecommunication satellite, and othernumerous events and significant processes.The progress in establishment of informational environment found its reflection in the higher position of Azerbaijanamong world’s countriesfor the definite indexes.The factors and needed terms responsible for further acceleration of improvement of ICT are shown in the paper.

Technology of new generation of manufacture of liquid products from coal

Directory of Open Access Journals (Sweden)

Zhaksyntay Kairbekov

2012-04-01

Full Text Available In the given work the review about a condition of research and trial works on technology perfection hydrogenation coals is made. Done design work on processing 65 thousand tons / year Karazhyra coal to liquid fuels and other products of combustion purposes. The basic advantage of the Kazakhstan technology for producing motor fuels coal hydrogenation at low pressure hydrogen (up to 5 MPa compared to the processes developed in the USA, Germany, Japan, Great Britain, and Russia. An integrated low-waste technology and coal processing, which allows the production of industrially important: liquid and patent fuel, binders for briquetting, and allocate bitumen due to the utilization of sludge.

Impact of information and communication technologies in spanish hotels

Directory of Open Access Journals (Sweden)

Fernando J. Garrigós-Simón

2008-12-01

Full Text Available The introduction of Information and Communication Technologies has brought about a change in company behaviour. This change has proved to be of particular importance in the tourism sector, due to its own peculiarities. This work examines how the development of new technologies has affected the way in which tourism enterprises compete and develop their tasks. In addition our work tests empirically the impact that the development of information technologies inside the enterprise has on the explanation of firm performance. In order to achieve this aim we use a questionnaire addressed to hospitality managers, and Structural Equations Modelling methodology. The study highlights the benefits associated with the use of IT, together with possible formulae to improve the managerial task.

Activation cross sections for the generation of long-lived radionuclides of importance in fusion reactor technology

International Nuclear Information System (INIS)

Pashchenko, A.B.

1993-11-01

The present report contains the Summary of the Second IAEA Research Co-ordination Meeting (RCM) on ''Activation Cross Sections for the Generation of Long-Lived Radionuclides of Importance in Fusion Reactor Technology'' which was hosted by TSI Research at Del Mar near San Diego and held from 29 to 30 April 1993. This RCM was organized by the IAEA Nuclear Data Section (NDS), with the cooperation and assistance of local organizers from TSI Research and Westinghouse Hanford Company. Tables of 14 MeV cross sections and cross sections below 14 MeV are included. The papers prepared and presented by the participants at the meeting has been published as separate report INDC(NDS)-286/L. 3 tabs

Considerations in forecasting the demand for carbon sequestration and biotic storage technologies

Energy Technology Data Exchange (ETDEWEB)

Trexler, M.C. [Trexler and Associates, Inc., Portland, OR (United States)

1997-12-31

The Intergovernmental Panel on Climate Change (IPCC) has identified forestry and other land-use based mitigation measures as possible sources and sinks of greenhouse gases. An overview of sequestration and biotic storage is presented, and the potential impacts of the use of carbon sequestration as a mitigation technology are briefly noted. Carbon sequestration is also compare to other mitigation technologies. Biotic mitigation technologies are concluded to be a legitimate and potentially important part of greenhouse gas mitigation due to their relatively low costs, ancillary benefits, and climate impact. However, not all biotic mitigation techniques perfectly match the idealized definition of a mitigation measure, and policies are becoming increasingly biased against biotic technologies.

Readiness Factors and Consumer Acceptance of Technology in Mobile Telephony

Directory of Open Access Journals (Sweden)

Lucilla Andrade Sousa Cunha

2014-06-01

Full Text Available This study aims at analyzing the variables of use and contact of users regarding to products and services of mobile phone technology. Technological innovation stands in the enterprise, enabling growth and creation of new products and services. In the theoretical framework, we used the technology readiness model, from users beliefs and feelings represented by four dimensions: optimism, innovativeness, discomfort and insecurity. It also highlights the technology acceptance model and presents two important constructs as perceived usefulness and ease of use. In short, the factors that support the technology readiness model could be preceding the technology acceptance model. To conduct this study, a field survey of students at the Federal University of Uberlândia / Campus FACIP was carried out. Results indicate optimism as the main factor to accept new mobile technology, due to the fact that the mobile devices provide benefits to people's lives and prompt them a positive attitude toward mobile technology. The perception of the user to purchase a mobile device is directly related to its usefulness and ease of handling of the technology.

Sensitivity analysis of smart grids reliability due to indirect cyber-power interdependencies under various DG technologies, DG penetrations, and operation times

International Nuclear Information System (INIS)

Hashemi-Dezaki, Hamed; Agah, Seyed Mohammad Mousavi; Askarian-Abyaneh, Hossein; Haeri-Khiavi, Homayoun

2016-01-01

Highlights: • A novel risk assessment method considering the ICPIs is proposed. • The protection and monitoring system as the ICPIs applications are studied. • The uncertainty of results is analyzed in addition to expected average results. • ICPIs impacts due to DG penetrations under various DG technologies are analyzed. • The well-being criteria have been provided in addition to reliability indices. - Abstract: The cyber failures such as failures in protection and monitoring systems will not stop the operation or change the behavior of the power system instantly but will adversely affect the performance of the power system against the potential failure. Such indirect cyber-power interdependencies (ICPIs) may either intensify the probability of future failures or postpone the repercussion to the present failure of the power elements. The much less effort has been devoted in literature to investigate the ICPIs impacts, particularly in stochastic simulating space. In this paper, a novel stochastic-based reliability evaluation method which considers the ICPIs impacts under various uncertain parameters is proposed. The consideration of uncertainty regarding the renewable distributed generation (DG) units, consumption patterns, power and cyber elements, and ICPIs is one of the most important contributions of the proposed method. Further, a novel stochastic-based state upgrading is introduced to concern the ICPIs of protection and monitoring systems. By using the proposed state upgrading methodology, it is possible to evaluate the reliability of smart grid based on ICPIs by using conventional reliability evaluation methods. The proposed risk assessment methodology is applied to an actual distribution grid. The several sensitivity studies are performed to gain insight into how the penetration level of DG units under various DG technology scenarios can affect the ICPIs impacts on the risk level of smart grid. The test results show that regardless of the DG

Drainage Adits in Upper Silesia - Industrial Technology Heritage and Important Elements of the Hydrotechnical Infrastructure

Science.gov (United States)

Duży, Stanisław; Dyduch, Grzegorz; Preidl, Wojciech; Stacha, Grzegorz

2017-12-01

Adits played an important role in the hydrotechnical infrastructure for centuries. Initially, they were used mainly to drain wetland and supply water to the population. There were also inherent in the conduct of mining activities. They were used as exploratory, development and supply headings. Their usual function was to drain, ventilate and transport, and after the cessation of mining they became important elements of the hydrotechnical infrastructure in the transformed mining areas. The article presents issues related to the revitalization of the Main Key Hereditary Adit and Friedrich Adit as essential for the areas in which they are located. Both are hydraulic structures with the possibility of adaptation for tourism purposes. The need to consider some technical activities to be undertaken in this type of objects was pointed out, not only including aspects related to their proper protection so that they can continue to safely perform their function, but also to the preservation of their historical values. Due to their age and the method of drilling used in them, those headings are often included in the list of monuments and protected by law.

Technology Needs for Gamma Ray Astronomy

Science.gov (United States)

Gehrels, Neil

2011-01-01

Gamma ray astronomy is currently in an exciting period of multiple missions and a wealth of data. Results from INTEGRAL, Fermi, AGILE, Suzaku and Swift are making large contributions to our knowledge of high energy processes in the universe. The advances are due to new detector and imaging technologies. The steps to date have been from scintillators to solid state detectors for sensors and from light buckets to coded aperture masks and pair telescopes for imagers. A key direction for the future is toward focusing telescopes pushing into the hard X-ray regime and Compton telescopes and pair telescopes with fine spatial resolution for medium and high energy gamma rays. These technologies will provide finer imaging of gamma-ray sources. Importantly, they will also enable large steps forward in sensitivity by reducing background.

Research and Development Strategy in Biological Technologies: A Patent Data Analysis of Japanese Manufacturing Firms

Directory of Open Access Journals (Sweden)

Hidemichi Fujii

2016-04-01

Full Text Available Biological technology allows us to invent new medical approaches, create effective food production methods and reserves and develop new materials for industrial production. There is a diversity of biological technology types, and different technologies have different priorities for invention. This study examines the factors that are important for the invention of biology-related technologies in Japan using patent application data and a decomposition analysis framework. As the results show, patent applications related to biochemistry and biotechnology increased until 1995 because of the expanded scale of R&D activities and the high priority assigned to biological technology. However, the number of patent applications stagnated after 1995, because the importance of biochemistry, especially waste-gas treatment technologies, decreased. Additionally, patent applications for medicines and disease-related technologies increased rapidly from 1971 to 1995. The primary determinant of rapid growth is an increase in research priority, especially among firms in the chemical industry whose technologies are related to supplemental foods and foods with health-promoting benefits. Finally, patent applications involving foodstuff- and agriculture-related technologies increased from 1971 to 1995 due to increased R&D and the increased priority of biological technology.

Advanced Reactor Technologies - Regulatory Technology Development Plan (RTDP)

Energy Technology Data Exchange (ETDEWEB)

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

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

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

Technology roadmaps

Energy Technology Data Exchange (ETDEWEB)

Pearson, B. [Natural Resources Canada, Ottawa, ON (Canada). CANMET Energy Technology Centre

2003-07-01

The purpose of a technology road map is to define the state of a current technology, relevant market issues, and future market needs; to develop a plan that industry can follow to provide these new products and services; and to map technology pathways and performance goals for bringing these products and services to market. The three stages (planning, implementation, and reviewing and updating), benefits, and status of the Clean Coal Technology Roadmap are outlined. Action Plan 2000, a $1.7 million 2000 Climate Change Technology and Innovation Program, which uses the technology roadmapping process, is described. The members of the management steering committee for the Clean Coal Technology Roadmap are listed. A flowsheet showing activities until November 2004, when the final clean coal road map is due, is included.

The importance of health information technology in care coordination and transitional care.

Science.gov (United States)

Cipriano, Pamela F; Bowles, Kathryn; Dailey, Maureen; Dykes, Patricia; Lamb, Gerri; Naylor, Mary

2013-01-01

Care coordination and transitional care services are strategically important for achieving the priorities of better care, better health, and reduced costs embodied in the National Strategy for Quality Improvement in Health Care (National Quality Strategy [NQS]). Some of the most vulnerable times in a person’s care occur with changes in condition as well as movement within and between settings of care. The American Academy of Nursing (AAN) believes it is essential to facilitate the coordination of care and transitions by using health information technology (HIT) to collect, share, and analyze data that communicate patient-centered information among patients, families, and care providers across communities. HIT makes information accessible, actionable, timely, customizable, and portable. Rapid access to information also creates efficiencies in care by eliminating redundancies and illuminating health history and prior care. The adoption of electronic health records (EHRs) and information systems can enable care coordination to be more effective but only when a number of essential elements are addressed to reflect the team-based nature of care coordination as well as a focus on the individual’s needs and preferences. To that end, the AAN offers a set of recommendations to guide the development of the infrastructure, standards, content, and measures for electronically enabled care coordination and transitions in care as well as research needed to build the evidence base to assess outcomes of the associated interventions.

Characteristics of wild polio virus outbreak investigation and response in Ethiopia in 2013-2014: implications for prevention of outbreaks due to importations.

Science.gov (United States)

Tegegne, Ayesheshem Ademe; Braka, Fiona; Shebeshi, Meseret Eshetu; Aregay, Aron Kassahun; Beyene, Berhane; Mersha, Amare Mengistu; Ademe, Mohammed; Muhyadin, Abdulahi; Jima, Dadi; Wyessa, Abyot Bekele

2018-01-05

Ethiopia joined the Global Polio Eradication Initiative (GPEI) in 1996, and by the end of December 2001 circulation of indigenous Wild Polio Virus (WPV) had been interrupted. Nonetheless, the country experienced multiple importations during 2004-2008, and in 2013. We characterize the 2013 outbreak investigations and response activities, and document lessons learned. The data were pulled from different field investigation reports and from the national surveillance database for Acute Flaccid Paralysis (AFP). In 2013, a WPV1 outbreak was confirmed following importation in Dollo zone of the Somali region, which affected three Woredas (Warder, Geladi and Bokh). Between July 10, 2013, and January 5, 2014, there were 10 children paralyzed due to WPV1 infection. The majorities (7 of 10) were male and below 5 years of age, and 7 of 10 cases was not vaccinated, and 72% (92/129) of < 5 years of old children living in close proximity with WPV cases had zero doses of oral polio vaccine (OPV). The travel history of the cases showed that seven of the 10 cases had contact with someone who had traveled or had a travel history prior to the onset of paralysis. Underserved and inaccessibility of routine immunization service, suboptimal surveillance sensitivity, poor quality and inadequate supplemental immunization were the most crucial gaps identified during the outbreak investigations. Prior to the 2013 outbreak, Ethiopia experienced multiple imported polio outbreaks following the interruption of indigenous WPV in December 2001. The 2013 outbreak erupted due to massive population movement and was fueled by low population immunity as a result of low routine immunization and supplemental Immunization coverage and quality. In order to avert future outbreaks, it is critical that surveillance sensitivity be improved by establishing community-based surveillance systems and by assigning surveillance focal points at all level particularly in border areas. In addition, it is vital to set

New Technologies for the Diagnosis of Sleep Apnea.

Science.gov (United States)

Alshaer, Hisham

2016-01-01

Sleep Apnea is a very common condition that has serious cardiovascular sequelae such as hypertension, heart failure, and stroke. Since the advent of modern computers and digital circuits, several streams of new technologies have been introduced to enhance the traditional diagnostic method of polysomnography and offer alternatives that are more accessible, comfortable, and economic. The categories presented in this review include portable polygraphy, mattress-like devices, remote sensing, and acoustic technologies. These innovations are classified as a function of their physical structure and the capabilities of their sensing technologies, due to the importance of these factors in determining the end-user experiences (both patients and medical professionals). Each of those categories offers unique strengths, which then make them particularly suitable for specific applications and end users. To our knowledge, this is a unique approach in presenting and classifying sleep apnea diagnostic innovations.

The importance of knowledge clusters as strategy to facilitate knowledge management among organizations

Directory of Open Access Journals (Sweden)

Alonso Perez-Soltero

2009-02-01

Full Text Available Organizational knowledge has always been an important subject, but in the last years this issue has acquired a greater importance, due to factors like the development of information technologies, scientific advances and global competition, among others. Knowledge management goes beyond the identification, creation, sharing and use of knowledge within organizations; a new approach is to exchange and share experience and knowledge between organizations. The objective of this article is to present the importance of knowledge clusters as a structure and strategy to facilitate knowledge management between organizations associated to specific and interconnected sectors by common and complementary practices. According to the developed expositions and shown evidences of success in this work, it is possible to conclude that knowledge clusters represent a good strategy to manage knowledge among organizations as well as a competitiveness improvement strategy.

Energy technology patents–CO2 emissions nexus: An empirical analysis from China

International Nuclear Information System (INIS)

Wang Zhaohua; Yang Zhongmin; Zhang Yixiang; Yin Jianhua

2012-01-01

Energy technology innovation plays a crucial role in reducing carbon emissions. This paper investigates whether there is relationship between energy technology patents and CO 2 emissions of 30 provinces in mainland China during 1997–2008. Gross domestic product (GDP) is included in the study due to its impact on CO 2 emissions and energy technology innovation, thus avoiding the problem of omitted variable bias. Furthermore, we investigate three cross-regional groups, namely eastern, central and western China. The results show that domestic patents for fossil-fueled technologies have no significant effect on CO 2 emissions reduction; however, domestic patents for carbon-free energy technologies appear to play an important role in reducing CO 2 emissions, which is significant in eastern China, but is not significant in central, western and national level of China. The results of this study enrich energy technology innovation theories and provide some implications for energy technology policy making. - Highlights: ► We studied the causality between energy technology patents and CO 2 emissions using dynamic panel data approach. ► There is a long-run equilibrium relationship among energy technology patents, CO 2 emissions and GDP. ► Domestic patents for fossil-fueled technologies have no significant effect on CO 2 emissions reduction. ► Domestic patents for carbon-free energy technologies appear to play an important role in reducing CO 2 emissions. ► This study provides some references for the future energy technology policy making.

Progress in abrasive and grinding technology

CERN Document Server

Xu, Xipeng

2009-01-01

The grinding and abrasive processing of materials are machining techniques which use bonded or loose abrasives to remove material from workpieces. Due to the well-known advantages of grinding and abrasive processes, advances in abrasive and grinding technology are always of great import in enhancing both productivity and component quality. In order to highlight the recent progress made in this field, the editor invited 21 world-wide contributions with the aim of gathering together all of the achievements of leading researchers into a single publication. The authors of the 21 invited papers, of

Par-baked Bread Technology: Formulation and Process Studies to Improve Quality.

Science.gov (United States)

Almeida, Eveline Lopes; Steel, Caroline Joy; Chang, Yoon Kil

2016-01-01

Extending the shelf-life of bakery products has been an important requirement resulting from the mechanization of this industry and the need to increase the distance for the distribution of final products, caused by the increase in production and consumer demand. Technologies based on the interruption of the breadmaking process represent an alternative to overcome product staling and microbiological deterioration. The production of par-baked breads is one of these technologies. It consists of baking the bread in two stages, and due to the possibility of retarding the second stage, it can be said that the bread can always be offered fresh to the consumer. The technology inserts logistics as part of the production process and creates the "hot point" concept, these being the locations where the bread is finalized, such as in the consumers' homes or sales locations. In this work, a review of the papers published on this subject was carried out, and aspects related to both the formulation and the process were considered. This technology still faces a few challenges, such as solving bread quality problems that appear due to process modifications, and these will also be considered. The market for these breads has grown rapidly and the bakery industry searches innovations related to par-baked bread technology.

Socio-Technical Considerations for the Use of Blockchain Technology in Healthcare.

Science.gov (United States)

Wong, Ming Chao; Yee, Kwang Chien; Nøhr, Christian

2018-01-01

Blockchain technology is often considered as the fourth industrial revolution that will change the world. The enthusiasm of the transformative nature of blockchain technology has infiltrated healthcare. Blockchain is often seen as the much needed and perfect technology for healthcare, addressing the difficult and complex issues of security and inter-operability. More importantly, the "value" and trust-based system can deliver automated action and response via its smart contract mechanism. Healthcare, however, is a complex system. Health information technology (HIT) so far, has not delivered its promise of transforming healthcare due to its complex socio-technical and context sensitive interaction. The introduction of blockchain technology will need to consider a whole range of socio-technical issues in order to improve the quality and safety of patient care. This paper presents a discussion on these socio-technical issues. More importantly, this paper argues that in order to achieve the best outcome from blockchain technology, there is a need to consider a clinical transformation from "information" to "value " and trust. This paper argues that urgent research is needed to address these socio-technical issues in order to facilitate best outcomes for blockchain in healthcare. These socio-technical issues must then be further evaluated by means of working prototypes in the medical domain in coming years.

Importance of dosimetry of irradiators for pre-clinical radiobiological experiments

International Nuclear Information System (INIS)

Vikram, Bhadrasain

2014-01-01

Importance of radiation dose in radiation biology has been increasingly recognized due to translational use of beyond 2Gy dose is in current practice. Hence, accurate dosimetry of biological irradiators is warranted. To address these problems and propose recommendations, the National Cancer Institute (NCI) along with the National Institute of Allergy and Infectious Diseases (NIAID) as well as the National Institute of Standards and Technology (NIST) highlighted a number of recommendations that will be presented in this talk that includes creating dosimetry standard operating procedures (SOPs) for both in-vitro as well as in-vivo experiments. Other recommendations include for journals (as well as to funding agencies) mandating the reporting of dosimetry of biological irradiators. (author)

Y2K, embedded chips, casualty hazards and due diligence in healthcare risk management.

Science.gov (United States)

Childers, J R

1998-01-01

Y2K raises challenges for healthcare risk managers that go beyond information technology issues. This article explains that (1) too little public attention is being paid to equipment which may well have Y2K faults and (2) few standards have been articulated for dealing with problems. Healthcare risk managers therefore must return to basic due diligence principles and develop their own standards and protocols. The article explains how to do due diligence and outlines suggested steps for dealing with the non-information technology side of compliance due diligence.

A general approach for the estimation of loss of life due to natural and technological disasters

International Nuclear Information System (INIS)

Jonkman, S.N.; Lentz, A.; Vrijling, J.K.

2010-01-01

In assessing the safety of engineering systems in the context of quantitative risk analysis one of the most important consequence types concerns the loss of life due to accidents and disasters. In this paper, a general approach for loss of life estimation is proposed which includes three elements: (1) the assessment of physical effects associated with the event; (2) determination of the number of exposed persons (taking into account warning and evacuation); and (3) determination of mortality amongst the population exposed. The typical characteristics of and modelling approaches for these three elements are discussed. This paper focuses on 'small probability-large consequences' events within the engineering domain. It is demonstrated how the proposed approach can be applied to various case studies, such as tunnel fires, earthquakes and flood events.

The market for environmental efficient technology; Markedet for miljoeeffektiv teknologi

Energy Technology Data Exchange (ETDEWEB)

Engbo Rasmussen, Peter; Madsen, Peter G. [COWI (Denmark)

2006-08-31

As part of governmental preparation of a Danish action plan for environmental efficient technology, COWI has made an analysis of the global market for technological solutions to important environmental challenges. The analysis focuses on technology for solving environmental challenges connected with climate changes, exploitation of water resources as well as pollution that poses a threat to health including air pollution and chemicals. The Analysis is based on reports made in Denmark, significant export countries, the European Union and different international organizations e.g. OECD and the International Energy Agency. This report presents results of the analysis. Due to the fact that the analysis was completed late in 2005 it is solely based on data and reports known at the time. (BA)

A golden jackal (Canis aureus) from Austria bearing Hepatozoon canis--import due to immigration into a non-endemic area?

Science.gov (United States)

Duscher, Georg Gerhard; Kübber-Heiss, Anna; Richter, Barbara; Suchentrunk, Franz

2013-02-01

The protozoan Hepatozoon canis, which is transmitted via ingestion of infected ticks by canine hosts, is not endemic to mid-latitude regions in Europe. Its distribution is supposed to be linked to the occurrence of its primary tick vector Rhipicephalus sanguineus. A young male golden jackal (Canis aureus) found as road kill close to Vienna, Austria, was infected by this pathogen. Cloning and sequencing of the PCR product revealed 6 different haplotypes of H. canis. Based on the sequences, no clear relationship to the origin of infection could be traced. This is the first report of H. canis for Austria, and wild canines such as the currently found jackal may provide a source of natural spread of this parasite into non-endemic areas. This natural immigration of wild animals represents a way of pathogen introduction, which has to be considered in disease prevention in addition to human-made introduction due to animal import and export. Copyright © 2012 Elsevier GmbH. All rights reserved.

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

DEFF Research Database (Denmark)

Sofka, Wolfgang; Grimpe, Christoph

Firms rely increasingly on external knowledge, e.g. from universities, to improve their innovation performance. Existing research models the acquisition of knowledge either as a firm-specific search or a purchase on markets for technology. The former implies that a firm chooses and develops...... relationships with knowledge sources while the latter suggests a transaction governed by markets. We argue that both mechanisms increase a firm’s innovation performance but that they are interrelated. While on the firm level firm-specific search and acquisitions on markets for technology complement each other......, 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...

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.

The role of surgeons in identifying emerging technologies for health technology assessment.

Science.gov (United States)

Stafinski, Tania; Topfer, Leigh-Ann; Zakariasen, Ken; Menon, Devidas

2010-04-01

Health technology assessment (HTA) is a tool intended to help policy-makers decide which technologies to fund. However, given the proliferation of new technologies, it is not possible to undertake an HTA of each one before it becomes funded. Consequently, "horizon-scanning" processes have been developed to identify emerging technologies that are likely to have a substantial impact on clinical practice. Although the importance of physicians in the adoption of new technologies is well recognized, their role in horizon scanning in Canada has been limited. The purpose of this project was to pilot an approach to engage physicians, specifically surgeons, in provincial horizon-scanning activities. We invited 18 surgeons from Alberta's 2 medical schools to a horizon-scanning workshop to solicit their views on emerging technologies expected to impact surgical practice within the next 5 years and/or the importance of different attributes or characteristics of new technologies. Surgeons, regardless of specialty, identified developments designed to enhance existing minimally invasive surgical techniques, such as endoscopic, robotic and image-guided surgery. Several nonsurgical areas, including molecular genetics and nano technology, were also identified. Of the 13 technology attributes discussed, safety or risk, effectiveness and feasibility were rated as most important. Lastly, participating surgeons expressed an interest in becoming further involved in local HTA initiatives. Surgeons, as adopters and users of health technologies, represent an important and accessible information source for identifying emerging technologies for HTA. A more formal, ongoing relationship between the government, HTA and surgeons may help to optimize the use of HTA resources.

Photon technology. Laser processing technology; Photon technology. Laser process gijutsu

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-03-01

Survey has been conducted to develop laser processing technology utilizing the interaction between substance and photon. This is a part of the leading research on photon technology development. The photon technology development is aimed at novel technology development highly utilizing the quantum nature of photons. In the field of laser processing, high quality photons are used as tools, special functions of atoms and molecules will be discovered, and processing for functional fabrication (photon machining) will be established. A role of laser processing in industries has become significant, which is currently spreading not only into cutting and welding of materials and scalpels but also into such a special field as ultrafine processing of materials. The spreading is sometimes obstructed due to the difficulty of procurement of suitable machines and materials, and the increase of cost. The purpose of this study is to develop the optimal laser technology, to elucidate the interaction between substance and photon, and to develop the laser system and the transmission and regulation systems which realize the optimal conditions. 387 refs., 115 figs., 25 tabs.

The suitability and installation of technological equipment when upgrading existing facilities

Directory of Open Access Journals (Sweden)

Ladnushkin A. A.

2016-03-01

Full Text Available to date, a large number of Russian companies in diverse and various industries, has old equipment and requires modernization of the technological process due to the growth of scientific and technological progress. In order to achieve goals when upgrading is considered such an important aspect as the readiness of the new equipment installation. Mounting hardware suitability describes the suitability and readiness of equipment for efficient Assembly at the user. Replacement of technological equipment requires large volumes of works on installation and dismantling, in the absence of the building has its own lifting mechanisms require large financial and labor costs. One of possible methods for replacement of process equipment is the technology of without crane installation allows us to carry out work in existing space planning. Today is the question of the necessity of development and introduction of new technological production methods and fixtures tooling in which it is possible to conduct installation and dismantling of technological equipment in the operating production process.

Arms and technology transfers: Security and economic considerations among importing and exporting states

International Nuclear Information System (INIS)

Lodgaard, S.; Pfaltzgraff, R.L. Jr.

1995-01-01

The issues of technology and armament transfers are increasingly at the forefront of problems of international security and disarmament. Three major reasons could explain this. First, the disarmament process has been very successful in the last few years, especially in the field of nuclear, as well chemical and conventional, weapons. Second the disarmament effort underway concerns primarily the old partners of the East-West confrontation. Last, the general context, characterized by the opening and widening of exchanges, the increasingly open and transparent circulation of techniques and material, and the globalization of economic relations, must be taken into account. This report, prepared by UNIDIR comprises the following subjects: General trends in defense related transfers; Political/military factors associated with the diffusion of advanced technology; economic and technological consideration; and facilitation of economic growth/maximization of regional security and stability

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

International Nuclear Information System (INIS)

Moe, Wayne Leland

2015-01-01

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

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…

Physics and high technology

International Nuclear Information System (INIS)

Shao Liqin; Ma Junru.

1992-01-01

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

Emerging Technologies for Environmental Remediation: Integrating Data and Judgment.

Science.gov (United States)

Bates, Matthew E; Grieger, Khara D; Trump, Benjamin D; Keisler, Jeffrey M; Plourde, Kenton J; Linkov, Igor

2016-01-05

Emerging technologies present significant challenges to researchers, decision-makers, industry professionals, and other stakeholder groups due to the lack of quantitative risk, benefit, and cost data associated with their use. Multi-criteria decision analysis (MCDA) can support early decisions for emerging technologies when data is too sparse or uncertain for traditional risk assessment. It does this by integrating expert judgment with available quantitative and qualitative inputs across multiple criteria to provide relative technology scores. Here, an MCDA framework provides preliminary insights on the suitability of emerging technologies for environmental remediation by comparing nanotechnology and synthetic biology to conventional remediation methods. Subject matter experts provided judgments regarding the importance of criteria used in the evaluations and scored the technologies with respect to those criteria. The results indicate that synthetic biology may be preferred over nanotechnology and conventional methods for high expected benefits and low deployment costs but that conventional technology may be preferred over emerging technologies for reduced risks and development costs. In the absence of field data regarding the risks, benefits, and costs of emerging technologies, structuring evidence-based expert judgment through a weighted hierarchy of topical questions may be helpful to inform preliminary risk governance and guide emerging technology development and policy.

Digital Sensor Technology

Energy Technology Data Exchange (ETDEWEB)

Ted Quinn; Jerry Mauck; Richard Bockhorst; Ken Thomas

2013-07-01

The nuclear industry has been slow to incorporate digital sensor technology into nuclear plant designs due to concerns with digital qualification issues. However, the benefits of digital sensor technology for nuclear plant instrumentation are substantial in terms of accuracy, reliability, availability, and maintainability. This report demonstrates these benefits in direct comparisons of digital and analog sensor applications. It also addresses the qualification issues that must be addressed in the application of digital sensor technology.

Technology transfer by CDM projects: A comparison of Brazil, China, India and Mexico

International Nuclear Information System (INIS)

Dechezlepretre, Antoine; Glachant, Matthieu; Meniere, Yann

2009-01-01

In a companion paper [Dechezlepretre, A., Glachant, M., Meniere, Y., 2008. The Clean Development Mechanism and the international diffusion of technologies: An empirical study, Energy Policy 36, 1273-1283], we gave a general description of technology transfers by Clean Development Mechanism (CDM) projects and we analyzed their drivers. In this paper, we use the same data and similar econometric models to explain inter-country differences. We focus on 4 countries gathering about 75% of the CDM projects: Brazil, China, India and Mexico. Sixty eight percent of Mexican projects include an international transfer of technology. The rates are, respectively, 12%, 40% and 59% for India, Brazil and China. Our results show that transfers to Mexico and Brazil are mainly related to the strong involvement of foreign partners and good technological capabilities. Besides a relative advantage with respect to these factors, the higher rate of international transfers in Mexico seems to be due to a sector-composition effect. The involvement of foreign partners is less frequent in India and China, where investment opportunities generated by fast growing economies seem to play a more important role in facilitating international technology transfers through the CDM. International transfers are also related to strong technology capabilities in China. In contrast, the lower rate of international transfer (12%) in India may be due to a better capability to diffuse domestic technologies

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

A model for assessing information technology effectiveness in the business environment

Directory of Open Access Journals (Sweden)

Sandra Cristina Riascos Erazo

2008-05-01

Full Text Available The impact of technology on administrative processes has improved business strategies (especially regarding the e-ffect of information technology - IT, often leading to organisational success. Its effectiveness in this environment was thus modelled due to such importance; this paper describes studying a series of models aimed at assessing IT, its ad-vantages and disadvantages. A model is proposed involving different aspects for an integral assessment of IT effecti-veness and considering administrative activities’ particular characteristics. This analytical study provides guidelines for identifying IT effectiveness in a business environment and current key strategies in technological innovation. This stu-dy was based on ISO 9126, ISO 9001, ISO 15939 and ISO 25000 standards as well as COBIT and CMM stan-dards.

Dynamic life cycle assessment (LCA) of renewable energy technologies

Energy Technology Data Exchange (ETDEWEB)

Pehnt, M. [Institut for Energy and Environmental Research, Heidelberg (Germany)

2006-01-01

Before new technologies enter the market, their environmental superiority over competing options must be asserted based on a life cycle approach. However, when applying the prevailing status-quo Life Cycle Assessment (LCA) approach to future renewable energy systems, one does not distinguish between impacts which are 'imported' into the system due to the 'background system' (e.g. due to supply of materials or final energy for the production of the energy system), and what is the improvement potential of these technologies compared to competitors (e.g. due to process and system innovations or diffusion effects). This paper investigates a dynamic approach towards the LCA of renewable energy technologies and proves that for all renewable energy chains, the inputs of finite energy resources and emissions of greenhouse gases are extremely low compared with the conventional system. With regard to the other environmental impacts the findings do not reveal any clear verdict for or against renewable energies. Future development will enable a further reduction of environmental impacts of renewable energy systems. Different factors are responsible for this development, such as progress with respect to technical parameters of energy converters, in particular, improved efficiency; emissions characteristics; increased lifetime, etc.; advances with regard to the production process of energy converters and fuels; and advances with regard to 'external' services originating from conventional energy and transport systems, for instance, improved electricity or process heat supply for system production and ecologically optimized transport systems for fuel transportation. The application of renewable energy sources might modify not only the background system, but also further downstream aspects, such as consumer behavior. This effect is, however, strongly context and technology dependent. (author)

Inter-technology knowledge spillovers for energy technologies

International Nuclear Information System (INIS)

Nemet, Gregory F.

2012-01-01

Both anecdotal evidence and the innovation literature indicate that important advances in energy technology have made use of knowledge originating in other technological areas. This study uses the set of U.S. patents granted from 1976 to 2006 to assess the role of knowledge acquired from outside each energy patent's technological classification. It identifies the effect of external knowledge on the forward citation frequency of energy patents. The results support the claim above. Regression coefficients on citations to external prior art are positive and significant. Further, the effect of external citations is significantly larger than that of other types of citations. Conversely, citations to prior art that is technologically near have a negative effect on forward citation frequency. These results are robust across several alternative specifications and definitions of whether each flow of knowledge is external. Important energy patents have drawn heavily from external prior art categorized as chemical, electronics, and electrical; they cite very little prior art from computers, communications, and medical inventions.

Secret of success for invention technology

International Nuclear Information System (INIS)

Kim, Gwan Hyeong

1990-12-01

This book deals with importance, meaning, history of invention technology, technique of invention technology, and invention in connection with the duties. It covers importance, meaning, flow of invention technology development, basis of invention technology development, development, development investment, development workforce of invention technology, and development of invention technology introduction. It also contains outline, research, management of technology development information, outline, research, management of patent information, and reality of invention technology research development.

Monitoring innovation in electrochemical energy storage technologies: A patent-based approach

International Nuclear Information System (INIS)

Mueller, Simon C.; Sandner, Philipp G.; Welpe, Isabell M.

2015-01-01

Highlights: • Grid effects of intermittent sources show increasing need for decentralized storage. • Novel patent classification is applied to monitor competing technologies. • Up-to-date geographical, organizational, and qualitative insight is given. • Redox flow patenting shows strong growth, lithium also strong absolute numbers. • Revealed patents allow the expectation of improved modules in the future. - Abstract: Due to the suitability to balance the intermittency in decentralized systems with renewable sources, electrochemical energy storage possibilities have been analyzed in several studies, all highlighting the need for improvements in relevant techno-economic parameters. Particularly a reduction in the costs per cycle is much needed, which could either come from innovation in more cost-efficient manufacturing methods, a higher endurance of charge/discharge sequences or higher capacities. Looking at patent applications as a metric allows us to determine whether the necessary technological progress is indeed occurring, as the mandatory publication of the underlying inventions provides access to otherwise hidden R and D activities. Our paper contributes to the literature with a compilation of technological classes related to important battery types in the novel Cooperative Patent Classification (CPC), which can be used to identify relevant patent applications of the competing technologies. Using the worldwide patent statistical database (PATSTAT), we find that promising technologies have been showing increasing patent counts in recent years. For example, the number of patent applications related to regenerative fuel cells (e.g. redox flow batteries) doubled from 2009 to 2011. Nevertheless, the volume of patent filings in technologies related to lithium remains unchallenged. Patent applications in this area are still growing, which indicates that the introduction of improved modules will continue. Using citation analysis, we have identified

Beam heat load due to geometrical and resistive wall impedance in COLDDIAG

Science.gov (United States)

Casalbuoni, S.; Migliorati, M.; Mostacci, A.; Palumbo, L.; Spataro, B.

2012-11-01

One of the still open issues for the development of superconductive insertion devices is the understanding of the heat intake from the electron beam. With the aim of measuring the beam heat load to a cold bore and the hope to gain a deeper understanding in the underlying mechanisms, a cold vacuum chamber for diagnostics (COLDDIAG) was built. It is equipped with the following instrumentation: retarding field analyzers to measure the electron flux, temperature sensors to measure the beam heat load, pressure gauges, and mass spectrometers to measure the gas content. Possible beam heat load sources are: synchrotron radiation, wakefield effects due to geometrical and resistive wall impedance and electron/ion bombardment. The flexibility of the engineering design will allow the installation of the cryostat in different synchrotron light sources. COLDDIAG was first installed in the Diamond Light Source (DLS) in 2011. Due to a mechanical failure of the thermal transition of the cold liner, the cryostat had to be removed after one week of operation. After having implemented design changes in the thermal liner transition, COLDDIAG has been reinstalled in the DLS at the end of August 2012. In order to understand the beam heat load mechanism it is important to compare the measured COLDDIAG parameters with theoretical expectations. In this paper we report on the analytical and numerical computation of the COLDDIAG beam heat load due to coupling impedances deriving from unavoidable step transitions, ports used for pumping and diagnostics, surface roughness, and resistive wall. The results might have an important impact on future technological solutions to be applied to cold bore devices.

Underground coal gasification technology impact on coal reserves in Colombia

Directory of Open Access Journals (Sweden)

John William Rosso Murillo

2013-12-01

Full Text Available In situ coal gasification technology (Underground Coal Gasification–UCG– is an alternative to the traditional exploitation, due to it allows to reach the today’s inaccessible coal reserves’ recovery, to conventional mining technologies. In this article I answer the question on how the today’s reserves available volume, can be increased, given the possibility to exploit further and better the same resources. Mining is an important wealth resource in Colombia as a contributor to the national GDP. According with the Energy Ministry (Ministerio de Minas y Energía [1] mining has been around 5% of total GDP in the last years. This is a significant fact due to the existence of a considerable volume of reserves not accounted for (proved reserves at year 2010 were 6.700 million of tons. Source: INGEOMINAS and UPME, and the coal future role’s prospect, in the world energy production.

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

Improved animal welfare, the right technology and increased business.

Science.gov (United States)

Støier, S; Larsen, H D; Aaslyng, M D; Lykke, L

2016-10-01

Animal welfare is receiving increasing attention from the authorities, the public and NGOs. For this reason, the improvement of animal welfare and animal handling systems is of the utmost importance for the meat industry. Technological developments have led to more animal friendly systems that handle animals on the day of slaughter, and these developments will be even more important as consideration for animal welfare and sustainability is no longer just a trend but a licence to operate. Improvement of animal welfare also leads to a higher value of the carcasses due to higher product quality, less cut-off caused by fewer injuries, and reduced working load, which leads to increased business opportunities. Therefore, good animal welfare is good business, and the development and implementation of new technology is the way to obtain improved animal welfare. These subjects will be addressed using examples and cases from the pork and broiler production industry. Copyright © 2016 Elsevier Ltd. All rights reserved.

Sickness absence, social relations, and self-esteem: a qualitative study of the importance of relationships with family, workmates, and friends among persons initially long-term sickness absent due to back diagnoses.

Science.gov (United States)

Svensson, Tommy; Müssener, Ulrika; Alexanderson, Kristina

2010-01-01

The aim of the present study was to explore and analyze accounts of social interactions and relationships with family, workmates, and friends supplied by persons with experience of sickness absence due to back, neck, or shoulder diagnoses. The focus was on experiences that seemed to involve positive and negative self-evaluative aspects, and therefore may be important to the self-conception and self-esteem of the absentee, and possibly to return to work. The interviewees were women and men between 25 to 34 years of age who had been sickness certified due to back, neck, or shoulder diagnosis. A descriptive and explorative method was used to analyze data from five focus-group interviews. The importance of being supported and encouraged by family members, and the importance of feeling needed at work as well as being part of a social context were aspects stressed by the respondents. Our results indicate that these interactions and relations are important to the absentees' self-esteem, and that this should be taken into account when discussing rehabilitation efforts.

Biased perception about gene technology: How perceived naturalness and affect distort benefit perception.

Science.gov (United States)

Siegrist, Michael; Hartmann, Christina; Sütterlin, Bernadette

2016-01-01

In two experiments, the participants showed biased responses when asked to evaluate the benefits of gene technology. They evaluated the importance of additional yields in corn fields due to a newly introduced variety, which would increase a farmer's revenues. In one condition, the newly introduced variety was described as a product of traditional breeding; in the other, it was identified as genetically modified (GM). The two experiments' findings showed that the same benefits were perceived as less important for a farmer when these were the result of GM crops compared with traditionally bred crops. Mediation analyses suggest that perceived naturalness and the affect associated with the technology per se influence the interpretation of the new information. The lack of perceived naturalness of gene technology seems to be the reason for the participants' perceived lower benefits of a new corn variety in the gene technology condition compared with the perceptions of the participants assigned to the traditional breeding condition. The strategy to increase the acceptance of gene technology by introducing plant varieties that better address consumer and producer needs may not work because people discount its associated benefits. Copyright © 2015 Elsevier Ltd. All rights reserved.

Nanosatellites for quantum science and technology

Science.gov (United States)

Oi, Daniel K. L.; Ling, Alex; Grieve, James A.; Jennewein, Thomas; Dinkelaker, Aline N.; Krutzik, Markus

2017-01-01

Bringing quantum science and technology to the space frontier offers exciting prospects for both fundamental physics and applications such as long-range secure communication and space-borne quantum probes for inertial sensing with enhanced accuracy and sensitivity. But despite important terrestrial pathfinding precursors on common microgravity platforms and promising proposals to exploit the significant advantages of space quantum missions, large-scale quantum test beds in space are yet to be realised due to the high costs and lead times of traditional 'Big Space' satellite development. But the 'small space' revolution, spearheaded by the rise of nanosatellites such as CubeSats, is an opportunity to greatly accelerate the progress of quantum space missions by providing easy and affordable access to space and encouraging agile development. We review space quantum science and technology, CubeSats and their rapidly developing capabilities and how they can be used to advance quantum satellite systems.

Use of plasma arc technology for treatment of solid radioactive waste and review

International Nuclear Information System (INIS)

Kostov, E.; Bataklieva, T.

2011-01-01

The thermal treatment of low and intermediate level radioactive wastes by arc technology is an advanced and promising process. Therefore, this technology is becoming an important part of the waste management systems of new and existing nuclear power plants. However, due to the small number of existing facilities worldwide, limited operating experience and the ongoing need for research and development activities in this area, the reliability of the technology and the economical benefits are not well understood. Therefore, the goal of this report is to provide a basic understanding of the arc discharge technology for low and intermediate level radioactive waste destruction and to review the end product characteristics and the advancements in their improvement. In addition the information in this paper can be used as base for developing of technical, operational and economical criteria for technology selection methodology. (authors)

The importance of assistive technology in the productivity pursuits of young adults with disabilities.

Science.gov (United States)

Ripat, Jacquie D; Woodgate, Roberta L

2017-01-01

Young adults with disabilities often use assistive technology (AT) to address personal needs, engage in communities and pursue educational and vocational goals. Little is known about their personal experiences and challenges of accessing and using AT for productivity-related activities. This study aimed to learn from young adults about their experiences and use of AT in supporting their productivity. Using a qualitative approach, 20 young adult AT users engaged in semi-structured interviews and a photovoice process. Data were analysed inductively. Three primary themes were identified: I Have to Figure it out Myself, With the Right AT, and Relational Aspects of AT Use. Although participants were experienced AT users, they were often left alone to figure out their emerging needs. They relied on AT to participate in productivity pursuits however stigma around AT use in unsupportive work environments were new concerns. Young adults with disabilities draw on their experiences of AT use but may need to develop advocacy skills to ensure their needs are met in productivity-related environments. Employers and supervisors should recognize AT as essential to young adult's engagement with productivity-related activities and have an important role in developing inclusive work environments.

Evaluation of bentonite alteration due to interactions with iron. Sensitivity analyses to identify the important factors for the bentonite alteration

International Nuclear Information System (INIS)

Sasamoto, Hiroshi; Wilson, James; Sato, Tsutomu

2013-01-01

Performance assessment of geological disposal systems for high-level radioactive waste requires a consideration of long-term systems behaviour. It is possible that the alteration of swelling clay present in bentonite buffers might have an impact on buffer functions. In the present study, iron (as a candidate overpack material)-bentonite (I-B) interactions were evaluated as the main buffer alteration scenario. Existing knowledge on alteration of bentonite during I-B interactions was first reviewed, then the evaluation methodology was developed considering modeling techniques previously used overseas. A conceptual model for smectite alteration during I-B interactions was produced. The following reactions and processes were selected: 1) release of Fe 2+ due to overpack corrosion; 2) diffusion of Fe 2+ in compacted bentonite; 3) sorption of Fe 2+ on smectite edge and ion exchange in interlayers; 4) dissolution of primary phases and formation of alteration products. Sensitivity analyses were performed to identify the most important factors for the alteration of bentonite by I-B interactions. (author)

Best-worst scaling to assess the most important barriers and facilitators for the use of health technology assessment in Austria.

Science.gov (United States)

Feig, Chiara; Cheung, Kei Long; Hiligsmann, Mickaël; Evers, Silvia M A A; Simon, Judit; Mayer, Susanne

2018-04-01

Although Health Technology Assessment (HTA) is increasingly used to support evidence-based decision-making in health care, several barriers and facilitators for the use of HTA have been identified. This best-worst scaling (BWS) study aims to assess the relative importance of selected barriers and facilitators of the uptake of HTA studies in Austria. A BWS object case survey was conducted among 37 experts in Austria to assess the relative importance of HTA barriers and facilitators. Hierarchical Bayes estimation was applied, with the best-worst count analysis as sensitivity analysis. Subgroup analyses were also performed on professional role and HTA experience. The most important barriers were 'lack of transparency in the decision-making process', 'fragmentation', 'absence of appropriate incentives', 'no explicit framework for decision-making process', and 'insufficient legal support'. The most important facilitators were 'transparency in the decision-making process', 'availability of relevant HTA research for policy makers', 'availability of explicit framework for decision-making process', 'sufficient legal support', and 'appropriate incentives'. This study suggests that HTA barriers and facilitators related to the context of decision makers, especially 'policy characteristics' and 'organization and resources' are the most important in Austria. A transparent and participatory decision-making process could improve the adoption of HTA evidence.

An Analysis of the Educational Significance of Nanoscience and Nanotechnology in Scientific and Technological Literacy

Science.gov (United States)

Laherto, Antti

2010-01-01

Due to the rapid development and growing societal role of nanoscience and nanotechnology (NST), these emerging fields are also growing in educational importance. The demands for incorporating NST-related issues into curricula are often expressed with reference to the goals of scientific and technological literacy. This paper reports on a…

CONDITIONS AND ORGANIZATION OF THE TRANSITION TO BASIC TECHNOLOGIES OF A NEW TECHNOLOGICAL STRUCTURE

Directory of Open Access Journals (Sweden)

B. L. Bourov

2011-01-01

Full Text Available With due account for the coming new (VI-th world technological structure, future creation of new types of industrial production is both possible and necessary. Economic environment conditions favorable for such development are designated. In reference to Russian technological environment particulars, self-developing economic-technological microenvironment of a new quality level should be created in zones where controlled «technological chains» function. Possibilities of creation of the VI-th technological structure level basic technologies are shown for industrial and household waste processing techniques as an example.

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.

Brief: Managing computing technology

International Nuclear Information System (INIS)

Startzman, R.A.

1994-01-01

While computing is applied widely in the production segment of the petroleum industry, its effective application is the primary goal of computing management. Computing technology has changed significantly since the 1950's, when computers first began to influence petroleum technology. The ability to accomplish traditional tasks faster and more economically probably is the most important effect that computing has had on the industry. While speed and lower cost are important, are they enough? Can computing change the basic functions of the industry? When new computing technology is introduced improperly, it can clash with traditional petroleum technology. This paper examines the role of management in merging these technologies

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....

[Evaluation and selection of VOCs treatment technologies in packaging and printing industry].

Science.gov (United States)

Wang, Hai-Lin; Wang, Jun-Hui; Zhu, Chun-Lei; Nie, Lei; Hao, Zheng-Ping

2014-07-01

Volatile organic compounds (VOCs) play an important role in urban air pollution. Activities of industries including the packaging and printing industries are regarded as the major sources. How to select the suitable treating techniques is the major problem for emission control. In this article, based on the VOCs emission characteristics of the packaging and printing industry and the existing treatment technologies, using the analytic hierarchy process (AHP) model, an evaluation system for VOCs selection was established and all the technologies used for treatment were assessed. It showed that the priority selection was in the following order: Carbon Fiber Adsorption-Desorption > Granular Carbon Adsorption-Desorption > Thermal Combustion > Regenerative Combustion > Catalytic combustion > Rotary adsorption-concentration and combustion > Granular Carbon adsorption-concentration and combustion. Carbon Fiber Adsorption-Desorption was selected as the best available technology due to its highest weight among those technologies.

Economic and Social Importance of Modern SMART Technologies of Budgeting at the Local Level

Directory of Open Access Journals (Sweden)

Kotina Hanna M.

2017-06-01

Full Text Available The aim of the article is to study the main SMART technologies of budgeting in terms of their economic and social aspects, consider the risks and prospects of their implementation at the local level in Ukraine. The article is dedicated to description of modern SMART technologies of budgeting. The essence of the concept of infrastructure gap is defined, the necessity of its overcoming through increasing capital expenditures is substantiated. The main methods of financing capital investments are disclosed, the advantages and disadvantages of public-private partnership are determined. The technology of participative budget, its history, features of its introduction and functioning in Poland, Germany and Ukraine are described. The necessity of implementing the Public Finance Management Strategy for 2017-2021 in Ukraine is justified, and risks related to it are investigated.

The Importance of Innovation: Diffusion Theory and Technological Progress in Writing Centers.

Science.gov (United States)

Inman, James A.

2000-01-01

Suggests that all stakeholders should share a focus on "innovations," referring here simultaneously to technologies and their social, cultural, political, and historical contexts. Introduces a new perspective through which writing center professionals can approach collaborative relationships with other stakeholders in the move towards…

An integrated ball projection technology for the study of dynamic interceptive actions.

Science.gov (United States)

Stone, J A; Panchuk, D; Davids, K; North, J S; Fairweather, I; Maynard, I W

2014-12-01

Dynamic interceptive actions, such as catching or hitting a ball, are important task vehicles for investigating the complex relationship between cognition, perception, and action in performance environments. Representative experimental designs have become more important recently, highlighting the need for research methods to ensure that the coupling of information and movement is faithfully maintained. However, retaining representative design while ensuring systematic control of experimental variables is challenging, due to the traditional tendency to employ methods that typically involve use of reductionist motor responses such as buttonpressing or micromovements. Here, we outline the methodology behind a custom-built, integrated ball projection technology that allows images of advanced visual information to be synchronized with ball projection. This integrated technology supports the controlled presentation of visual information to participants while they perform dynamic interceptive actions. We discuss theoretical ideas behind the integration of hardware and software, along with practical issues resolved in technological design, and emphasize how the system can be integrated with emerging developments such as mixed reality environments. We conclude by considering future developments and applications of the integrated projection technology for research in human movement behaviors.

Drainage Adits in Upper Silesia – Industrial Technology Heritage and Important Elements of the Hydrotechnical Infrastructure

Directory of Open Access Journals (Sweden)

Duży Stanisław

2017-12-01

Full Text Available Adits played an important role in the hydrotechnical infrastructure for centuries. Initially, they were used mainly to drain wetland and supply water to the population. There were also inherent in the conduct of mining activities. They were used as exploratory, development and supply headings. Their usual function was to drain, ventilate and transport, and after the cessation of mining they became important elements of the hydrotechnical infrastructure in the transformed mining areas. The article presents issues related to the revitalization of the Main Key Hereditary Adit and Friedrich Adit as essential for the areas in which they are located. Both are hydraulic structures with the possibility of adaptation for tourism purposes. The need to consider some technical activities to be undertaken in this type of objects was pointed out, not only including aspects related to their proper protection so that they can continue to safely perform their function, but also to the preservation of their historical values. Due to their age and the method of drilling used in them, those headings are often included in the list of monuments and protected by law.

Additive manufacturing technologies of porous metal implants

Directory of Open Access Journals (Sweden)

Yang Quanzhan

2014-06-01

Full Text Available Biomedical metal materials with good corrosion resistance and mechanical properties are widely used in orthopedic surgery and dental implant materials, but they can easily cause stress shielding due to the significant difference in elastic modulus between the implant and human bones. The elastic modulus of porous metals is lower than that of dense metals. Therefore, it is possible to adjust the pore parameters to make the elastic modulus of porous metals match or be comparable with that of the bone tissue. At the same time, the open porous metals with pores connected to each other could provide the structural condition for bone ingrowth, which is helpful in strengthening the biological combination of bone tissue with the implants. Therefore, the preparation technologies of porous metal implants and related research have been drawing more and more attention due to the excellent features of porous metals. Selective laser melting (SLM and electron beam melting technology (EBM are important research fields of additive manufacturing. They have the advantages of directly forming arbitrarily complex shaped metal parts which are suitable for the preparation of porous metal implants with complex shape and fine structure. As new manufacturing technologies, the applications of SLM and EBM for porous metal implants have just begun. This paper aims to understand the technology status of SLM and EBM, the research progress of porous metal implants preparation by using SLM and EBM, and the biological compatibility of the materials, individual design and manufacturing requirements. The existing problems and future research directions for porous metal implants prepared by SLM and EBM methods are discussed in the last paragraph.

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

DEFF Research Database (Denmark)

Tanner, Anne Nygaard

and applied knowledge in firms, universities, research institutes etc., and 2) the existence of risk-taking actors who are willing and capable of implementing and exploiting radical technologies. This paper focuses on the former. Where evolutionary economics have been occupied by accumulation of knowledge......Despite the consent of the fundamental role technological change plays for economic growth, it seems that little attention has been paid to how new technologies come into being. In particular, an understanding of the spatial and dynamic processes driving the emergence of radical technology...... is lacking. This paper seeks to fill out this research gap by bridging the school of evolutionary economics and the school of economic geography. Following Dosi (1988) two factors are in particular important for technological change in emerging technological paradigms: 1) accumulation of scientific...

Climate impacts from import of waste fuels; Klimatpaaverkan fraan import av braennbart avfall

Energy Technology Data Exchange (ETDEWEB)

Haraldsson, Maarten; Sundberg, Johan (Profu, Moelndal (Sweden))

2009-04-15

Imports of combustible waste has increased in recent years and imported waste has become an increasingly important fuel in the Swedish district heating systems. The projections for the next few years show that the imports can be much higher, partly due to reduced amounts of waste in the wake of economic downturn the world economy, partly because several new incinerators will be put into operation. In a environmental perspective, imports are controversial and it has been proposed that imports should be restricted. This report provides an assessment of the climate impact of importing waste for combustion. The report shows that greenhouse gas emissions due to imports of waste to the Swedish district heating plants in 2007 was reduced by 500 000 tonnes of carbon dioxide. This is equivalent to the emissions from 300 000 Swedes car journeys a year, or 2.5% of the total emission reduction target set by the Government for the non-trading sector until 2020. Imports of wood waste-chips accounts for the largest reduction, but the study shows that imports of other types of waste contribute to a reduction in emissions of greenhouse gases. The reasons for the reduction is that the use of imported waste fuel substitute for other heating and electricity generation, which gives the consequence that emissions are avoided. The largest emission reductions are obtained, however, by the importation of household waste by replacing the alternative waste treatment of the corresponding waste in the country of origin. In the countries from which imports of waste currently takes place there is a lack of treatment capacity for organic waste. The alternative treatment available is primarily deposition. This treatment causes significant emissions of methane, which is a very strong greenhouse gas. The shipment of waste that occur as a result of imports gives a marginal contribution of greenhouse gases, compared against the emission reductions outlined above

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…

UWB Technology and Applications on Space Exploration

Science.gov (United States)

Ngo, Phong; Phan, Chau; Gross, Julia; Dusl, John; Ni, Jianjun; Rafford, Melinda

2006-01-01

Ultra-wideband (UWB), also known as impulse or carrier-free radio technology, is one promising new technology. In February 2002, the Federal Communications Commission (FCC) approved the deployment of this technology. It is increasingly recognized that UWB technology holds great potential to provide significant benefits in many terrestrial and space applications such as precise positioning/tracking and high data rate mobile wireless communications. This talk presents an introduction to UWB technology and some applications on space exploration. UWB is characterized by several uniquely attractive features, such as low impact on other RF systems due to its extremely low power spectral densities, immunity to interference from narrow band RF systems due to its ultra-wide bandwidth, multipath immunity to fading due to ample multipath diversity, capable of precise positioning due to fine time resolution, capable of high data rate multi-channel performance. The related FCC regulations, IEEE standardization efforts and industry activities also will be addressed in this talk. For space applications, some projects currently under development at NASA Johnson Space Center will be introduced. These include the UWB integrated communication and tracking system for Lunar/Mars rover and astronauts, UWB-RFID ISS inventory tracking, and UWB-TDOA close-in high resolution tracking for potential applications on robonaut.

FY 2000 report on the survey on the long-term energy technology strategy, etc. - Basement technology for implementation of industrial technology strategy. Survey on the extraction of preferential important technical subjects in FY 2002; 2000 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho - sangyo gijutsu senryaku sakutei kiban chosa. 2002 nendo yusenteki juyo gijutsu kadai no chushutsu ni kansuru chosa

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

This survey is to investigate the consciousness of researchers and engineers of enterprises, universities, etc, of the importance of about 100 important technical subjects in 'the industrial technology strategy' prepared by the Ministry of Economy, Trade and Industry. In the questionnaire survey, the following were selected: 1)systematization of policy in consideration of the social needs and R and D of the technology to realize it; 2) R and D of the technology to advance the future frontier; 3) technical subjects that the government should promptly start to tackle in each classification in arrangement of the intellectual basis. Answers to the following items were obtained: 'selection reasons' for why it was considered important in each technical subject, 'lead time' toward the time of the industrialization, 'international positioning' of Japan against Western countries, 'possibility of heightening/maintaining the international competitive force,' and 'items that the government should participate in.' In 1), the following four big targets were arranged: 'security/safety,' 'informatization,' 'environment' and 'energy'. In 2), the following technical subjects were arranged: 'biotechnology,' 'information communication technology,' 'production technology,' 'materials/process technology,' 'energy/environment' and 'new blending/traversable/integrated technology.' In the results of the survey, analyzed were big targets, and trends and characteristics at technical field levels. (NEDO)

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....

Health care technology--information technology/Part 4. Why will the Internet be important to clinicians?

Science.gov (United States)

Ruffin, M

1996-10-01

As the popularity of the Internet's World Wide Web exploded in 1994 and 1995, corporations began adopting the browser software called Mosaic (and its derivatives) for their networks. Why? That same software can be used to "surf" the Internet. Since Intranets are easier to maintain and less expensive, they are replacing the more expensive "groupware" applications based on client-server architectures that corporations installed over the past five years. These Intranets are based on widely-available technologies designed for the Internet, not proprietary software designed for a relatively few customers. Organizations with communication networks integrated with their transaction systems and electronic medical records will be more effective in managing health care resources--and more attractive to employers and insurers for managed care contracting.

[The implementation of innovative medical technologies: biological pharmaceuticals for the treatment of psoriasis--a case study].

Science.gov (United States)

Tal, Orna; Lomnicky, Yosef

2012-06-01

Advanced health systems worldwide strive to adopt new technologies that will ensure improved health and better clinical outcomes. The implementation of new medical technologies is affected by medical factors as well as economic and social forces, influencing both the individual and the health care providers. Chronic disease management is a major challenge to governments, as a result of the cumulative effects of chronic morbidity, life expectancy, quality of life and the national burden of disease due to accelerating medical expenditure. Psoriasis, a common chronic disease, for which advanced technologies were recently implemented, was chosen as a case study. The distribution of utility of various technologies for the treatment of psoriasis over the past nine years was analyzed to categorize "patterns of behavior" in accordance with the lifecycle of medical technology described in the Literature. It is expected that these changing trends will produce overall economic consequences, on direct expenditure combined with a reduction in some health services. Analyzing these clinical and economic trends, may add important considerations for the adoption of emerging medical technologies, presenting an important tool for policymakers at at all levels.

The Importance of Technology Usage in the Classroom, Does Gender Gaps Exist

Science.gov (United States)

Mims-Word, Marsha

2012-01-01

A decade ago, access to technology was limited and wiring schools was one of the nation's highest education priorities (NCREL, 2005). Ten years of substantial investments have vastly improved this picture. According to the Secretary's Fourth Annual Report on Teacher Quality, virtually every school with access to computers has Internet access…

Development of import subtituting technologies for increasing productivity of sintering machines and strength of agglomerates

Directory of Open Access Journals (Sweden)

В. Л. Трушко

2016-11-01

Full Text Available A problem of industrial fluxed agglomerates self-destruction in the process of cooling after sintering has been examined. It has been revealed that the main reason of strength degradation is polymorphism of dicalcium silicate Ca2SiO4 (or short designation С2S: β-Ca2SiO4 ® γ-Ca2SiO4. Ways for increasing the  agglomerate  strength by physical and crystal-chemical stabilization of the high temperature modification of C2S have been proposed and tested. Physical stabilization of C2S agglomerate is increased with its structure reinforcement due to thickening of walls between large pores that is achieved by increasing height of the sintered layer through improvement of its gas permeability. The task is addressed by substituting the previously used import sintering ore with the  polydisperse ore from the Yakovlevo field, which improves the charge  pelletizing by 3-4 times and helps to bring the  height of the sintered layer and the strength of the domestic agglomerate up to the international best practice standards, while eliminating a need to purchase import high-vacuum   exhausters. In practice crystal-chemical stabilization of C2S within iron-ore  agglomerate is ensured by adding an  opti- mal multicomponent additive in the form of the    waste product  generated in production  of alumina  from bauxites, i.e. the red mud, to the initial sinter charge. Thus mechanical strength of agglomerates and pellets is increased by 5-10 % and their hot strength improves by 20-40 %. The productivity of sintering machines and blast furnaces improves by 5-10 %. Specific coke consumption reduces by 2-2.5 %. In production of iron-ore pellets red mud is substituting the import  bentonite.

An overview of ecological monitoring based on geographic information system (GIS) and remote sensing (RS) technology in China

Science.gov (United States)

Zhang, Jing; Zhang, Jia; Du, Xiangyang; Kang, Hou; Qiao, Minjuan

2017-11-01

Due to the rapid development of human economy and society, the resulting ecological problems are becoming more and more prominent, and the dynamic monitoring of the various elements in the ecosystem has become the focus of the current research. For the complex structure and function of the ecological environment monitoring, advanced technical means should be adopted. With the development of spatial information technology, the ecological monitoring technology based on GIS and RS is becoming more and more perfect, and spatial analysis will play an important role in the field of environmental protection. Based on the GIS and RS technology, this paper analyzes the general centralized ecological monitoring model, and makes an objective analysis of the current ecological monitoring trend of China. These are important for the protection and management of ecological environment in China.

Natural radioactivity (40K) measurement in common food grains using indigenous technology

International Nuclear Information System (INIS)

Narayan, Pradeep; Sahani, R.M.; Damor, S.L.; D'Souza, P.M.

2018-01-01

Ingestion of contaminated food is one of the major causes of internal doses received in various human organs. As there being no material free from radioactivity on this globe; knowledge of natural radioactivity concentration in common food items is very important for judging the origin of contamination due to nuclear emergency or other man-made activities. An indigenous technology for radioactivity measurement in food/bulk items has been developed and tested using live radioactive sources. This has also been explored for natural radioactivity measurement in common food grains consumed by Indian population. This paper reports the measured natural radioactivity ( 40 K) in common Indian food grains using the developed technology

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.......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....

Visionary network 2030. Technology vision for future distribution network

International Nuclear Information System (INIS)

Kumpulainen, L.; Laaksonen, H.; Komulainen, R.

2006-11-01

Objective of this research was to create the long term vision of a distribution network technology to be used for the near future rebuild and necessary R and D efforts. Present status of the grid was briefly handled and created scenarios for the operational environment changes and available technology International view was used for getting familiar with the present solutions and future expectations in other countries. Centralised power generation is supposed to form the majority, but also the distributed generation will play more and more important role, which is hard to predict due to the uncertainty of the development of the regulation. Higher reliability and safety in major faults are expected from the future network with the reasonable costs. Impact of the climate change and impregnant using restrictions cause difficulties especially for the overhead lines in the forests. In the rural network also the ageing is the problem. For the urban networks the land usage and environmental issues get more challenging and the network reinforcement is necessary due to the increased use of electricity. As a result several technical solutions are available. Additions to the technology today, several new solutions were introduced. Important solutions in the future network are supposed to be the wide range of underground cable, high degree utilisation of the communication and network automation solutions, considerable shorter protection zones and new layout solution. In a long run the islanding enabled by the distributed energy systems and totally new network structures and solutions based on power electronics are supposed to improve the power quality and profitability. Separate quality classes in network design principally are also supposed to be approved. Getting into the vision needs also the Roadmap project, which coordinates and focuses the development of the industry. So the limited national development resources can be effectively utilised. A coordinated national

Wind Penetration with different wind turbine technologies in a weak grid

International Nuclear Information System (INIS)

Santos Fuentefria, Ariel; Castro Fernandez, Miguel A.; Martínez García, Antonio

2012-01-01

The insertion of wind energy into electric network may provoke stability problems due to stochastic character of wind. The variation in the wind causes voltage variation in the Point of Common Coupling (PCC). In a weakest system that variation is high. Another important factor is wind turbine technology. The use of grid-connected fixed speed wind generator introduces a great consumption of reactive power that can be compensated using different devices as capacitors bank or static var compensator (SVC or STATCOM). In the other hand the variable speed wind turbine have an electronic converter to control the reactive consumption to maintain the PCC voltage more stable. In this paper a comparison between the different types of wind turbines technology is show. It's analyzing the impact in wind power limit for different wind turbine technologies in a weak system. (author)

Using innovation from block chain technology to address privacy and security problems of Internet of Things

OpenAIRE

Manocha, Jitendra

2017-01-01

Internet of things (IoT) is growing at a phenomenal speed and outpacing all the technological revolutions that occurred in the past. Together with window of opportunity it also poses quite a few challenges. One of the most important and unresolved challenge is vulnerability in security and privacy in IoT. This is mainly due to lack of a global decentralized standard even though characteristically IoT is based on distributed systems. Due to lack of standard IoT has interoperability issue betwe...

Technological learning in bioenergy systems

International Nuclear Information System (INIS)

Junginger, Martin; Visser, Erika de; Hjort-Gregersen, Kurt; Koornneef, Joris; Raven, Rob; Faaij, Andre; Turkenburg, Wim

2006-01-01

The main goal of this article is to determine whether cost reductions in different bioenergy systems can be quantified using the experience curve approach, and how specific issues (arising from the complexity of biomass energy systems) can be addressed. This is pursued by case studies on biofuelled combined heat and power (CHP) plants in Sweden, global development of fluidized bed boilers and Danish biogas plants. As secondary goal, the aim is to identify learning mechanisms behind technology development and cost reduction for the biomass energy systems investigated. The case studies reveal large difficulties to devise empirical experience curves for investment costs of biomass-fuelled power plants. To some extent, this is due to lack of (detailed) data. The main reason, however, are varying plant costs due to differences in scale, fuel type, plant layout, region etc. For fluidized bed boiler plants built on a global level, progress ratios (PRs) for the price of entire plants lies approximately between 90-93% (which is typical for large plant-like technologies). The costs for the boiler section alone was found to decline much faster. The experience curve approach delivers better results, when the production costs of the final energy carrier are analyzed. Electricity from biofuelled CHP-plants yields PRs of 91-92%, i.e. an 8-9% reduction of electricity production costs with each cumulative doubling of electricity production. The experience curve for biogas production displays a PR of 85% from 1984 to the beginning of 1990, and then levels to approximately 100% until 2002. For technologies developed on a local level (e.g. biogas plants), learning-by-using and learning-by-interacting are important learning mechanism, while for CHP plants utilizing fluidized bed boilers, upscaling is probably one of the main mechanisms behind cost reductions

Design of Low-Complexity and High-Speed Coplanar Four-Bit Ripple Carry Adder in QCA Technology

Science.gov (United States)

Balali, Moslem; Rezai, Abdalhossein

2018-03-01

Quantum-dot Cellular Automata (QCA) technology is a suitable technology to replace CMOS technology due to low-power consumption, high-speed and high-density devices. Full adder has an important role in the digital circuit design. This paper presents and evaluates a novel single-layer four-bit QCA Ripple Carry Adder (RCA) circuit. The developed four-bit QCA RCA circuit is based on novel QCA full adder circuit. The developed circuits are simulated using QCADesigner tool version 2.0.3. The simulation results show that the developed circuits have advantages in comparison with existing single-layer and multilayer circuits in terms of cell count, area occupation and circuit latency.

Accuracy of Travel Time Estimation using Bluetooth Technology

DEFF Research Database (Denmark)

Araghi, Bahar Namaki; Skoven Pedersen, Kristian; Tørholm Christensen, Lars

2012-01-01

Short-term travel time information plays a critical role in Advanced Traffic Information Systems (ATIS) and Advanced Traffic Management Systems (ATMS). In this context, the need for accurate and reliable travel time information sources is becoming increasingly important. Bluetooth Technology (BT......) has been used as a relatively new cost-effective source of travel time estimation. However, due to low sampling rate of BT compared to other sensor technologies, existence of outliers may significantly affect the accuracy and reliability of the travel time estimates obtained using BT. In this study......, the concept of outliers and corresponding impacts on travel time accuracy are discussed. Four different estimators named Min-BT, Max-BT, Med-BT and Avg-BT with different outlier detection logic are presented in this paper. These methods are used to estimate travel times using a BT derived dataset. In order...

Technology in Education: Technology Integration into the School's Curriculum

Science.gov (United States)

Culver, Bobby L., Jr.

2017-01-01

Integrating technology into the school's curriculum is a very contentious issue. However, it is an important issue that schools need to consider and assess. The purpose of this study was to examine the relationship between K-5th grade teachers' perceptions of proficiency of technology equipment, experience with technology in education, and…

A Career in Laser Technology.

Science.gov (United States)

Burns, William E.

1986-01-01

The increased expansion of laser technology will create many new jobs and will require workers with many different skills. At the same time, some kinds of occupations will be adversely affected, due to increasing use of laser technology in a broad range of industries. (CT)

Cost uncertainty for different levels of technology maturity

International Nuclear Information System (INIS)

DeMuth, S.F.; Franklin, A.L.

1996-01-01

It is difficult at best to apply a single methodology for estimating cost uncertainties related to technologies of differing maturity. While highly mature technologies may have significant performance and manufacturing cost data available, less well developed technologies may be defined in only conceptual terms. Regardless of the degree of technical maturity, often a cost estimate relating to application of the technology may be required to justify continued funding for development. Yet, a cost estimate without its associated uncertainty lacks the information required to assess the economic risk. For this reason, it is important for the developer to provide some type of uncertainty along with a cost estimate. This study demonstrates how different methodologies for estimating uncertainties can be applied to cost estimates for technologies of different maturities. For a less well developed technology an uncertainty analysis of the cost estimate can be based on a sensitivity analysis; whereas, an uncertainty analysis of the cost estimate for a well developed technology can be based on an error propagation technique from classical statistics. It was decided to demonstrate these uncertainty estimation techniques with (1) an investigation of the additional cost of remediation due to beyond baseline, nearly complete, waste heel retrieval from underground storage tanks (USTs) at Hanford; and (2) the cost related to the use of crystalline silico-titanate (CST) rather than the baseline CS100 ion exchange resin for cesium separation from UST waste at Hanford

Everyday couples' communication research: Overcoming methodological barriers with technology.

Science.gov (United States)

Reblin, Maija; Heyman, Richard E; Ellington, Lee; Baucom, Brian R W; Georgiou, Panayiotis G; Vadaparampil, Susan T

2018-03-01

Relationship behaviors contribute to compromised health or resilience. Everyday communication between intimate partners represents the vast majority of their interactions. When intimate partners take on new roles as patients and caregivers, everyday communication takes on a new and important role in managing both the transition and the adaptation to the change in health status. However, everyday communication and its relation to health has been little studied, likely due to barriers in collecting and processing this kind of data. The goal of this paper is to describe deterrents to capturing naturalistic, day-in-the-life communication data and share how technological advances have helped surmount them. We provide examples from a current study and describe how we anticipate technology will further change research capabilities. Copyright © 2017 Elsevier B.V. All rights reserved.

The Importance of Trust in the Adoption and Use of Intelligent Assistive Technology by Older Adults to Support Aging in Place: Scoping Review Protocol.

Science.gov (United States)

McMurray, Josephine; Strudwick, Gillian; Forchuk, Cheryl; Morse, Adam; Lachance, Jessica; Baskaran, Arani; Allison, Lauren; Booth, Richard

2017-11-02

Intelligent assistive technologies that complement and extend human abilities have proliferated in recent years. Service robots, home automation equipment, and other digital assistant devices possessing artificial intelligence are forms of assistive technologies that have become popular in society. Older adults (>55 years of age) have been identified by industry, government, and researchers as a demographic who can benefit significantly from the use of intelligent assistive technology to support various activities of daily living. The purpose of this scoping review is to summarize the literature on the importance of the concept of "trust" in the adoption of intelligent assistive technologies to assist aging in place by older adults. Using a scoping review methodology, our search strategy will examine the following databases: ACM Digital Library, Allied and Complementary Medicine Database (AMED), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Medline, PsycINFO, Scopus, and Web of Science. Two reviewers will independently screen the initial titles obtained from the search, and these results will be further inspected by other members of the research team for inclusion in the review. This review will provide insights into how the concept of trust is actualized in the adoption of intelligent assistive technology by older adults. Preliminary sensitization to the literature suggests that the concept of trust is fluid, unstable, and intimately tied to the type of intelligent assistive technology being examined. Furthermore, a wide range of theoretical lenses that include elements of trust have been used to examine this concept. This review will describe the concept of trust in the adoption of intelligent assistive technology by older adults, and will provide insights for practitioners, policy makers, and technology vendors for future practice. ©Josephine McMurray, Gillian Strudwick, Cheryl Forchuk, Adam Morse, Jessica Lachance, Arani Baskaran, Lauren

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…

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

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.

A Proactive Approach to Technological Literacy

Science.gov (United States)

Weber, Katherine

2005-01-01

With the increasing complexity of technology, it is important for each citizen to be able to make informed decisions about the technology that he or she uses. This article suggests that a proactive approach to advocating technological literacy is important in changing the greater public's misconceptions of what it means to be technologically…

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...... of innovation" understanding of learning. Narula and Smith reconcile an important paradox. On the one hand, locations and firms are increasingly interdependent through supranational organisations, regional integration, strategic alliances, and the flow of investments, technologies, ideas and people...

Dose due to 40K

International Nuclear Information System (INIS)

Escareno J, E.; Vega C, H. R.

2011-10-01

The dose due to 40 K has been estimated. Potassium is one of the most abundant elements in nature, being approximately 2% of the Earth's crust. Potassium has three isotopes 39 K, 40 K and 41 K, two are stable while 40 K is radioactive with a half life of 1.2x10 9 years; there is 0.0117% 40 K-to-K ratio. Potassium plays an important role in plants, animals and humans growth and reproduction. Due to the fact that K is an essential element for humans, 40 K is the most abundant radioisotope in human body. In order to keep good health conditions K must be intake at daily basis trough food and beverages, however when K in ingested above the requirements produce adverse health effects in persons with renal, cardiac and hypertension problems or suffering diabetes. In 89.3% 40 K decays to 40 C through β-decay, in 10.3% decays through electronic capture and emitting 1.46 MeV γ-ray. K is abundant in soil, construction materials, sand thus γ-rays produced during 40 K decay contribute to external dose. For K in the body practically all 40 K decaying energy is absorbed by the body; thus 40 K contributes to total dose in humans and it is important to evaluate its contribution. In this work a set of 40 K sources were prepared using different amounts of KCl salt, a γ-ray spectrometer with a NaI(Tl) was characterized to standardized the sources in order to evaluate the dose due to 40 K. Using thermoluminescent dosemeters the dose due to 40 K was measured and related to the amount of 40 K γ-ray activity. (Author)

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...... 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...... 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...

Novel Material Integration for Reliable and Energy-Efficient NEM Relay Technology

Science.gov (United States)

Chen, I.-Ru

Energy-efficient switching devices have become ever more important with the emergence of ubiquitous computing. NEM relays are promising to complement CMOS transistors as circuit building blocks for future ultra-low-power information processing, and as such have recently attracted significant attention from the semiconductor industry and researchers. Relay technology potentially can overcome the energy efficiency limit for conventional CMOS technology due to several key characteristics, including zero OFF-state leakage, abrupt switching behavior, and potentially very low active energy consumption. However, two key issues must be addressed for relay technology to reach its full potential: surface oxide formation at the contacting surfaces leading to increased ON-state resistance after switching, and high switching voltages due to strain gradient present within the relay structure. This dissertation advances NEM relay technology by investigating solutions to both of these pressing issues. Ruthenium, whose native oxide is conductive, is proposed as the contacting material to improve relay ON-state resistance stability. Ruthenium-contact relays are fabricated after overcoming several process integration challenges, and show superior ON-state resistance stability in electrical measurements and extended device lifetime. The relay structural film is optimized via stress matching among all layers within the structure, to provide lower strain gradient (below 10E-3/microm -1) and hence lower switching voltage. These advancements in relay technology, along with the integration of a metallic interconnect layer, enable complex relay-based circuit demonstration. In addition to the experimental efforts, this dissertation theoretically analyzes the energy efficiency limit of a NEM switch, which is generally believed to be limited by the surface adhesion energy. New compact (electronic device technology.

Valuing productivity loss due to absenteeism: firm-level evidence from a Canadian linked employer-employee survey.

Science.gov (United States)

Zhang, Wei; Sun, Huiying; Woodcock, Simon; Anis, Aslam H

2017-12-01

In health economic evaluation studies, to value productivity loss due to absenteeism, existing methods use wages as a proxy value for marginal productivity. This study is the first to test the equality between wage and marginal productivity losses due to absenteeism separately for team workers and non-team workers. Our estimates are based on linked employer-employee data from Canada. Results indicate that team workers are more productive and earn higher wages than non-team workers. However, the productivity gap between these two groups is considerably larger than the wage gap. In small firms, employee absenteeism results in lower productivity and wages, and the marginal productivity loss due to team worker absenteeism is significantly higher than the wage loss. No similar wage-productivity gap exists for large firms. Our findings suggest that productivity loss or gain is most likely to be underestimated when valued according to wages for team workers. The findings help to value the burden of illness-related absenteeism. This is important for economic evaluations that seek to measure the productivity gain or loss of a health care technology or intervention, which in turn can impact policy makers' funding decisions.

Technology assessment for Spaceship Two, space tourism, and private spaceflight

Science.gov (United States)

Hancock, Randy

A seven-step technology assessment was conducted to address questions regarding the significance and likely consequences associated with the introduction of Spaceship Two, space tourism, and private spaceflight. Impacts were assessed across four categories: the Role and Functions of Government, Private Industry Factors, Cultural and Societal Impacts, and the Time Frame in which these impacts were anticipated to occur. The technology assessment findings were compared to the results of expert interviews that addressed the sane four categories. The researcher noted that, while there was overwhelming agreement between the technology assessment's primary impacts and the expert interview responses, there were several differences. The technology assessment and interviewees agreed that the federal government would likely be both a regulator and user of private spaceflight. Both agreed that business partnerships would be key in pursuing private spaceflight. There was also consensus that, as market forces come to bear, ticket prices would drop and a larger market and broader passenger demographic would emerge. The technology assessment and experts agreed that an accident, especially one early in the industry's evolution, could be disastrous. Both agreed that private spaceflight can serve as a inspiration to students and be a positive influence in society, and both agreed that the start of passenger flights should take place in the 2010 - 2012 timeframe. Due to the potentially disastrous consequences of an accident, there was agreement between the technology assessment and experts on the value of flight and ground crew training, driven by insurance carriers and federal mandate. Most differences between the technology assessment's findings and the expert interview responses were due to omission, rather than direct disagreement. However, this was not the case in every instance. The most significant difference between the technology assessment and the experts involved the

Implementing Solar Technologies at Airports

Energy Technology Data Exchange (ETDEWEB)

Kandt, A.; Romero, R.

2014-07-01

Federal agencies, such as the Department of Defense and Department of Homeland Security, as well as numerous private entities are actively pursuing the installation of solar technologies to help reduce fossil fuel energy use and associated emissions, meet sustainability goals, and create more robust or reliable operations. One potential approach identified for siting solar technologies is the installation of solar energy technologies at airports and airfields, which present a significant opportunity for hosting solar technologies due to large amounts of open land. This report focuses largely on the Federal Aviation Administration's (FAA's) policies toward siting solar technologies at airports.

Applications and Advances in Electronic-Nose Technologies

Directory of Open Access Journals (Sweden)

Manuela Baietto

2009-06-01

Full Text Available Electronic-nose devices have received considerable attention in the field of sensor technology during the past twenty years, largely due to the discovery of numerous applications derived from research in diverse fields of applied sciences. Recent applications of electronic nose technologies have come through advances in sensor design, material improvements, software innovations and progress in microcircuitry design and systems integration. The invention of many new e-nose sensor types and arrays, based on different detection principles and mechanisms, is closely correlated with the expansion of new applications. Electronic noses have provided a plethora of benefits to a variety of commercial industries, including the agricultural, biomedical, cosmetics, environmental, food, manufacturing, military, pharmaceutical, regulatory, and various scientific research fields. Advances have improved product attributes, uniformity, and consistency as a result of increases in quality control capabilities afforded by electronic-nose monitoring of all phases of industrial manufacturing processes. This paper is a review of the major electronic-nose technologies, developed since this specialized field was born and became prominent in the mid 1980s, and a summarization of some of the more important and useful applications that have been of greatest benefit to man.

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

Import substitution and its role in food security and agricultural development in the region

Directory of Open Access Journals (Sweden)

E. V. Pastushkova

2017-01-01

Full Text Available The article presents the analysis of the security of the food market during the period 2010-2015, with an account of modern conditions of economy of the Russian Federation. The volume of production (manufacturing of major food products in Russia in the period 2010-2015 indicate the increase in domestic production of food products such as meat products, fish and fish products, frozen fruits and vegetables, milk and dairy products. Key categories of micro-economic analysis is supply and demand in selected markets. On the basis of information about the diets of the population per capita in the region and Russia as a whole, revealed that the consumption of meat and meat products, eggs complies with the standards. The problem of formation of demand for food products is relevant due to the fact that consumption and demand for food in large parts of the population formed at an insufficient level due to low incomes. In examining the share of imported products in the food market of the Russian Federation, it was identified that there is a dependency on the following inventory: beef (import share of 57.3%, animal oil (34.4 per cent and cheese (37.3 per cent. In the conditions of modern development of the economy another important factor is the state support of import substitution advocating a kind of incentive for the development and protection of own food production. Assessment of the dynamics of foreign trade turnover of trade in the region helps to identify trends in the development of relations in the region. The analysis of the index of foreign trade of the Urals Federal district in the period 2012-2016 has undergone minor changes, this fact is due to the introduction of foreign sanctions. Import substitution is one of the main factors contributing to implement large-scale and deep modernization of the domestic agricultural sector, causing the use of leading technology.

Children's Developing Understanding of Technology

Science.gov (United States)

Mawson, Brent

2010-01-01

The issue of children's conceptions of technology and technology education is seen as important by technology educators. While there is a solid body of literature that documents groups of children's understandings of technology and technology education, this is primarily focused on snapshot studies of children aged 11 and above. There is little…

The Impact of Financial Support System on Technology Innovation: A Case of Technology Guarantee System in Korea

Directory of Open Access Journals (Sweden)

Woo-Seok Jang

2008-04-01

Full Text Available We analyzed the impact of financial support system on technological innovation of small and medium manufacturing firms in Korea, with a special interest in technology guarantee system. This was done using a sample of 1,014 Korean manufacturing firms of which 43% were venture companies. Our study provides two important conclusions. First, the result of empirical analysis indicates that financial support systems have a significant influence on both product innovation and process innovation of SMEs in Korea. Second, a more important conclusion of this research is that technology guarantee system impacts on product innovation; however not on process innovation. This result implies that technology guarantee system attaches more importance to technological innovations related with product development than to those related with process enhancement.

Screening applications in drug discovery based on microfluidic technology

Science.gov (United States)

Eribol, P.; Uguz, A. K.; Ulgen, K. O.

2016-01-01

Microfluidics has been the focus of interest for the last two decades for all the advantages such as low chemical consumption, reduced analysis time, high throughput, better control of mass and heat transfer, downsizing a bench-top laboratory to a chip, i.e., lab-on-a-chip, and many others it has offered. Microfluidic technology quickly found applications in the pharmaceutical industry, which demands working with leading edge scientific and technological breakthroughs, as drug screening and commercialization are very long and expensive processes and require many tests due to unpredictable results. This review paper is on drug candidate screening methods with microfluidic technology and focuses specifically on fabrication techniques and materials for the microchip, types of flow such as continuous or discrete and their advantages, determination of kinetic parameters and their comparison with conventional systems, assessment of toxicities and cytotoxicities, concentration generations for high throughput, and the computational methods that were employed. An important conclusion of this review is that even though microfluidic technology has been in this field for around 20 years there is still room for research and development, as this cutting edge technology requires ingenuity to design and find solutions for each individual case. Recent extensions of these microsystems are microengineered organs-on-chips and organ arrays. PMID:26865904

Screening applications in drug discovery based on microfluidic technology.

Science.gov (United States)

Eribol, P; Uguz, A K; Ulgen, K O

2016-01-01

Microfluidics has been the focus of interest for the last two decades for all the advantages such as low chemical consumption, reduced analysis time, high throughput, better control of mass and heat transfer, downsizing a bench-top laboratory to a chip, i.e., lab-on-a-chip, and many others it has offered. Microfluidic technology quickly found applications in the pharmaceutical industry, which demands working with leading edge scientific and technological breakthroughs, as drug screening and commercialization are very long and expensive processes and require many tests due to unpredictable results. This review paper is on drug candidate screening methods with microfluidic technology and focuses specifically on fabrication techniques and materials for the microchip, types of flow such as continuous or discrete and their advantages, determination of kinetic parameters and their comparison with conventional systems, assessment of toxicities and cytotoxicities, concentration generations for high throughput, and the computational methods that were employed. An important conclusion of this review is that even though microfluidic technology has been in this field for around 20 years there is still room for research and development, as this cutting edge technology requires ingenuity to design and find solutions for each individual case. Recent extensions of these microsystems are microengineered organs-on-chips and organ arrays.

TECHNOLOGY MANAGEMENT PROCESS FRAMEWORK

Directory of Open Access Journals (Sweden)

Ikura Yamamoto

2012-02-01

Full Text Available The effective management of technology as a source of competitive advantage is of vital importance for many organizations. It is necessary to understand, communicate and integrate technology strategy with marketing, financial, operations and human resource strategies. This is of particular importance when one considers the increasing cost, pace and complexity of technology developments, combined with shortening product life cycles. A five process model provides a framework within which technology management activities can be understood: identification, selection, acquisition, exploitation and protection. Based on this model, a technology management assessment procedure has been developed, using an ``action research’’ approach. This paper presents an industrial case study describing the first full application of the procedure within a high-volume manufacturing business. The impact of applying the procedure is assessed in terms of benefits to the participating business, together with improvements to the assessment procedure itself, in the context of the action research framework. Keyword: Technology, Strategy, Management, Assessment

Human due diligence.

Science.gov (United States)

Harding, David; Rouse, Ted

2007-04-01

Most companies do a thorough job of financial due diligence when they acquire other companies. But all too often, deal makers simply ignore or underestimate the significance of people issues in mergers and acquisitions. The consequences are severe. Most obviously, there's a high degree of talent loss after a deal's announcement. To make matters worse, differences in decision-making styles lead to infighting; integration stalls; and productivity declines. The good news is that human due diligence can help companies avoid these problems. Done early enough, it helps acquirers decide whether to embrace or kill a deal and determine the price they are willing to pay. It also lays the groundwork for smooth integration. When acquirers have done their homework, they can uncover capability gaps, points of friction, and differences in decision making. Even more important, they can make the critical "people" decisions-who stays, who goes, who runs the combined business, what to do with the rank and file-at the time the deal is announced or shortly thereafter. Making such decisions within the first 30 days is critical to the success of a deal. Hostile situations clearly make things more difficult, but companies can and must still do a certain amount of human due diligence to reduce the inevitable fallout from the acquisition process and smooth the integration. This article details the steps involved in conducting human due diligence. The approach is structured around answering five basic questions: Who is the cultural acquirer? What kind of organization do you want? Will the two cultures mesh? Who are the people you most want to retain? And how will rank-and-file employees react to the deal? Unless an acquiring company has answered these questions to its satisfaction, the acquisition it is making will be very likely to end badly.

The Role of Empirical Evidence for Transferring a New Technology to Industry

Science.gov (United States)

Baldassarre, Maria Teresa; Bruno, Giovanni; Caivano, Danilo; Visaggio, Giuseppe

Technology transfer and innovation diffusion are key success factors for an enterprise. The shift to a new software technology involves, on one hand, inevitable changes to ingrained and familiar processes and, on the other, requires training, changes in practices and commitment on behalf of technical staff and management. Nevertheless, industry is often reluctant to innovation due to the changes it determines. The process of innovation diffusion is easier if the new technology is supported by empirical evidence. In this sense our conjecture is that Empirical Software Engineering (ESE) serves as means for validating and transferring a new technology within production processes. In this paper, the authors report their experience of a method, Multiview Framework, defined in the SERLAB research laboratory as support for designing and managing a goal oriented measurement program that has been validated through various empirical studies before being transferred to an Italian SME. Our discussion points out the important role of empirical evidence for obtaining management commitment and buy-in on behalf of technical staff, and for making technological transfer possible.

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......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 academic institutions. Thus, there is a need of comprehensive technology support system to cater the demands of all educational actors. Cloud Computing is one such comprehensive and user-friendly technology support environment that is the need of an hour. Cloud computing is the emerging technology that has...

IMPORTANCE OF KNOWLEDGE MANAGEMENT FOR COMPANIES

OpenAIRE

Vivian Toledo Santos Gambarato; Pâmela Gimenez Mateus; Renato Luiz Gambarato

2015-01-01

This work addressed the importance of knowledge management as a strategy for the survival of companies in the market. It have been shown the talent retention concepts, people management, intellectual capital and technologies related to knowledge management, in the view of several authors, in order to prove the importance of these issues can provide organizations. A survey of companies was performed, which showed part of your reality with respect to talent retention practice and...

The importance of heavy water in nuclear technology

International Nuclear Information System (INIS)

Gharib, A.G.

2004-01-01

Due to similarities of chemical and almost physical properties in H 2 O and D 2 O but differences in nuclear and particle peculiarities provide valuable application for D 2 O. To sustain a controlled chain reaction, the energy of neutrons produced by fission must be reduced through collisions with other nuclei, a process called moderation. A good moderator has a mass close to that of the neutron to maximize energy loss per collision and a very small neutron capture cross section to minimize unwanted nuclear reactions. Deuterium is far the best moderator, more than 80 times better than hydrogen and 30 times better than 12 C ir 18 O. Heavy water is almost as good as deuterium and has the distinct advantage of being a nonflammable liquid. Heavy water is also an excellent neutron reflector, and thus decreases the number of neutrons that escape the reactor core without participating in fission reactions. For this reason a feasibility study and subsequently a technical survey was carried out on engineering of a pilot scale plant. As the result of this studies, the know-how of heavy water production on basis of selected method including dual temperature isotopic exchange and distillation techniques developed. Subsequently the primary and almost detail engineering documents prepared on best knowledge of our own engineers without external contribution

Agricultural Technology, Risk, and Gender

DEFF Research Database (Denmark)

Arndt, Channing; Tarp, Finn

2000-01-01

Interactions between agricultural technology improvements, risk-reducing behavior, and gender roles in agricultural production in Mozambique are examined. The analysis employs a computable general equilibrium (CGE) model that explicitly incorporates key features of the economy. These include......: detailed accounting of marketing margins, home consumption, risk, and gender roles in agricultural production. Our results show that agricultural technology improvements benefit both male and female occupants of rural households. Due to economic interactions, agricultural technology improvements...

ULTRAVIOLET TECHNOLOGY FOR FOOD PRESERVATION

OpenAIRE

Guedes, AMM; Novello, D; Mendes, GMD; Cristianini, M

2009-01-01

ULTRAVIOLET TECHNOLOGY FOR FOOD PRESERVATION This literature review article had as objective to gather information about ultraviolet (UV) technology utilization on the food industry, its effects and potential application. Aspects as the origin, concept and applications of the technology on the equipment industry and running mechanisms were approached. The application of UV radiation on food decontamination is still little used due its low penetration, but it is known that it can be easily app...

Application of Modern Technologies for Nuclear Power Plant Productivity Improvements

International Nuclear Information System (INIS)

Joseph, A. Naser

2011-01-01

The nuclear power industry in several countries is concerned about the ability to maintain current high plant performance levels due to aging and obsolescence, knowledge drain, fewer plant staff, new requirements and commitments, unnecessary workloads and stress levels, and human errors. Current plant operations are labor-intensive due to the vast number of operational and support activities required by the commonly used technology in most plants. These concerns increase as plants extend their operating life. In addition, there is the desire by many plants to further improve performance while reducing human errors and increasingly focus on reducing operations and maintenance costs. New productivity improvement capabilities with measurable economic benefits are needed so that a successful business case can be made for their use. Improved and new instrumentation and control, human-system interface, information and communications technologies used properly can address concerns about cost-effectively maintaining current performance levels and enable shifts to even higher performance levels. This can be accomplished through the use of new technology implementations to improve productivity, reduce costs of systemic inefficiencies and avoid unexpected costs. Many of the same type of productivity improvements for operating plants will be applicable for new plants. As new plants are being built, it is important to include these productivity improvements or at least provide the ability to implement them easily later

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…

Implementation of Emerging Technologies

DEFF Research Database (Denmark)

Barba, F. J.; Orlien, Vibeke; Mota, Maria J.

2016-01-01

safety are presented and discussed with an ultimate goal to explore strategies for their implementation in the food industry. Novel thermal and nonthermal technologies have shown clear environmental benefits by improving the overall energy efficiency of the process and reducing the use of nonrenewable......Novel processing technologies have been gaining interest among food researchers due to their lower impact on nutritional and sensory properties of the products compared to the conventional thermal techniques. In this chapter some of the most well-studied (eg, high-pressure processing, pulsed...... electric fields, ohmic heating, microwave, and ultrasound) emerging technologies are briefly reviewed. Most of these technologies have found niche applications in the food industry, replacing or complementing conventional preservation technologies. Thereby, data on commercialization, energy, and microbial...

Development of Information Technology and Communication in Mexico: Reflections on Technology, Social and Organizational Man

Directory of Open Access Journals (Sweden)

Anahí Gallardo Velázquez

2012-11-01

Full Text Available Technology is a tool for everyday application,  which  allows men to accomplish the tasks for which it was designed as an efficient being, but if someone decides to discard it, that would be impossible, since we live in a society that punishes the technological illiterate. Mexico and Latin America participate with people and its organizations in the network, in the liquid life of the knowledge and information society. Mexico in particular, advances to important steps in the development of digital infrastructure, but it is not as important as the developed countries in this subject, in spite of its intention to be part of this global world of information and communication technologies. This survey is a reflection on the importance of Information and Communication Technology (ICT, in our country, from an organizational perspective, understanding by this,  a deeper search of the impact of technological development, specifically ICT, in the human being.

Key factors affecting the deployment of electricity generation technologies in energy technology scenarios

International Nuclear Information System (INIS)

Ruoss, F.; Turton, H.; Hirschberg, S.

2009-12-01

This report presents the findings of a survey of key factors affecting the deployment of electricity generation technologies in selected energy scenarios. The assumptions and results of scenarios, and the different models used in their construction, are compared. Particular attention is given to technology assumptions, such as investment cost or capacity factors, and their impact on technology deployment. We conclude that the deployment of available technologies, i.e. their market shares, can only be explained from a holistic perspective, and that there are strong interactions between driving forces and competing technology options within a certain scenario. Already the design of a scenario analysis has important impacts on the deployment of technologies: the choice of the set of available technologies, the modeling approach and the definition of the storylines determine the outcome. Furthermore, the quantification of these storylines into input parameters and cost assumptions drives technology deployment, even though differences across the scenarios in cost assumptions are not observed to account for many of the observed differences in electricity technology deployment. The deployment can only be understood after a consideration of the interplay of technology options and the scale of technology deployment, which is determined by economic growth, end-use efficiency, and electrification. Some input parameters are of particular importance for certain technologies: CO 2 prices, fuel prices and the availability of carbon capture and storage appear to be crucial for the deployment of fossil-fueled power plants; maximum construction rates and safety concerns determine the market share of nuclear power; the availability of suitable sites represents the most important factor for electricity generation from hydro and wind power plants; and technology breakthroughs are needed for solar photovoltaics to become cost-competitive. Finally, this analysis concludes with a review

Key factors affecting the deployment of electricity generation technologies in energy technology scenarios

Energy Technology Data Exchange (ETDEWEB)

Ruoss, F.; Turton, H.; Hirschberg, S.

2009-12-15

This report presents the findings of a survey of key factors affecting the deployment of electricity generation technologies in selected energy scenarios. The assumptions and results of scenarios, and the different models used in their construction, are compared. Particular attention is given to technology assumptions, such as investment cost or capacity factors, and their impact on technology deployment. We conclude that the deployment of available technologies, i.e. their market shares, can only be explained from a holistic perspective, and that there are strong interactions between driving forces and competing technology options within a certain scenario. Already the design of a scenario analysis has important impacts on the deployment of technologies: the choice of the set of available technologies, the modeling approach and the definition of the storylines determine the outcome. Furthermore, the quantification of these storylines into input parameters and cost assumptions drives technology deployment, even though differences across the scenarios in cost assumptions are not observed to account for many of the observed differences in electricity technology deployment. The deployment can only be understood after a consideration of the interplay of technology options and the scale of technology deployment, which is determined by economic growth, end-use efficiency, and electrification. Some input parameters are of particular importance for certain technologies: CO{sub 2} prices, fuel prices and the availability of carbon capture and storage appear to be crucial for the deployment of fossil-fueled power plants; maximum construction rates and safety concerns determine the market share of nuclear power; the availability of suitable sites represents the most important factor for electricity generation from hydro and wind power plants; and technology breakthroughs are needed for solar photovoltaics to become cost-competitive. Finally, this analysis concludes with a

Health Economic Data in Reimbursement of New Medical Technologies: Importance of the Socio-Economic Burden as a Decision-Making Criterion.

Science.gov (United States)

Iskrov, Georgi; Dermendzhiev, Svetlan; Miteva-Katrandzhieva, Tsonka; Stefanov, Rumen

2016-01-01

Assessment and appraisal of new medical technologies require a balance between the interests of different stakeholders. Final decision should take into account the societal value of new therapies. This perspective paper discusses the socio-economic burden of disease as a specific reimbursement decision-making criterion and calls for the inclusion of it as a counterbalance to the cost-effectiveness and budget impact criteria. Socio-economic burden is a decision-making criterion, accounting for diseases, for which the assessed medical technology is indicated. This indicator is usually researched through cost-of-illness studies that systematically quantify the socio-economic burden of diseases on the individual and on the society. This is a very important consideration as it illustrates direct budgetary consequences of diseases in the health system and indirect costs associated with patient or carer productivity losses. By measuring and comparing the socio-economic burden of different diseases to society, health authorities and payers could benefit in optimizing priority setting and resource allocation. New medical technologies, especially innovative therapies, present an excellent case study for the inclusion of socio-economic burden in reimbursement decision-making. Assessment and appraisal have been greatly concentrated so far on cost-effectiveness and budget impact, marginalizing all other considerations. In this context, data on disease burden and inclusion of explicit criterion of socio-economic burden in reimbursement decision-making may be highly beneficial. Realizing the magnitude of the lost socio-economic contribution resulting from diseases in question could be a reasonable way for policy makers to accept a higher valuation of innovative therapies.

The synchrotron and its related technology for ion beam therapy

International Nuclear Information System (INIS)

Hiramoto, Kazuo; Umezawa, Masumi; Saito, Kazuyoshi; Tootake, Satoshi; Nishiuchi, Hideaki; Hara, Shigemistu; Tanaka, Masanobu; Matsuda, Koji; Sakurabata, Hiroaki; Moriyama, Kunio

2007-01-01

Hitachi has developed several new technologies for the synchrotron and its related system to realize reliable and flexible operation of a proton therapy system. Especially important among them are a non-resonant RF acceleration cavity using FINEMET core with multiple power feeding and radio frequency driven beam extraction technique (RF-DE) for a synchrotron. Various treatment operations such as variable acceleration energy or respiration gating became possible and simple due to the above technique. For beam transport, a beam steering method for the beam, using transfer matrix realizes quick and precise correction of the beam orbit. A compact microwave ion source has also been developed for the injector to obtain further higher reliability and availability. Most of these technologies are also effective to enhance the reliability and flexibility of other ion beam therapy systems

Future Trends in Educational Technology

Science.gov (United States)

Singaravelu, G.; Muthukrishnan, T.

2007-01-01

In the past, teachers were the primary medium of instruction and communication for their students. The teacher's role in the classroom is changing due to developments in technology. This article discusses the ways in which technology will change education in the future, and how these changes will affect the interactions between students and…

The future of pharmaceutical manufacturing in the context of the scientific, social, technological and economic evolution.

Science.gov (United States)

Stegemann, Sven

2016-07-30

Healthcare provision is one of the import elements of modern societies. Life sciences and technology has made substantial progress over the past century and is continuing to evolve exponentially in many different areas. The use of genotypic and phenotypic information in drug discovery and drug therapy, the increasing wealth around the world, growing patient involvement through information and communication technology and finally innovations in pharmaceutical manufacturing technology are transforming the provision of healthcare. The adoption of this new science and technology is going to happen due to the synergistic effects and visible benefits for the society and healthcare systems. The different aspects driving advanced pharmaceutical manufacturing are reviewed to identify future research direction to assure overall acceptance and adoption into healthcare practice. Copyright © 2015 Elsevier B.V. All rights reserved.

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 camera...... and other devices are depicted by everyday aesthetics as capable of producing a unique human presence and interaction. The medium, the technology is a necessary helper of this very special and lost humanity. Without the technology, no special humanity, no soul - such is the prophecy. This personification...... 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...

Assessing for Technological Literacy

Science.gov (United States)

Engstrom, Daniel E.

2004-01-01

Designing standards-based assessment is a key component of a quality technology education program. For students to become technologically literate, it is important that the teacher understands how to measure student understandings and abilities in the study of technology. This article is written to help teachers and teacher educators recognize the…

Assessing the relationship between technology readiness and continuance intention in an E-appointment system: relationship quality as a mediator.

Science.gov (United States)

Chen, Shih-Chih; Jong, Din; Lai, Min-Tsai

2014-09-01

Numerous types of self-service technologies have prevailed due to innovations in network and information technology. To hospitals, patient intentions to continue to use the e-appointment system are crucial. Previous investigations discussed only the relationships between the technology readiness of users and their continuance intentions, and ignored the most important mediator, relationship quality. This study explored the relationships among technology readiness, relationship quality, and continuance intention. The research results demonstrated that both optimism and innovativeness significantly and positively influenced continuance intention through the mediating effect of relationship quality. However, discomfort and insecurity hid not significantly influence relationship quality or continuance intention. Finally, theoretical contributions, managerial implications and future research directions were discussed.

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.

Epidemiology of Blood Stream Infection due to Candida Species in a Tertiary Care Hospital in Japan over 12 Years: Importance of Peripheral Line-Associated Candidemia.

Directory of Open Access Journals (Sweden)

Masahiro Ishikane

Full Text Available Candidemia is an important cause of mortality in healthcare settings. Peripheral lines are a source of candidemia, yet few studies have reported on the clinico-epidemiological features of candidemia due to peripheral-line associated blood stream infection (PLABSI.We conducted a single-centre retrospective cohort study of all patients with candidemia between 2002 and 2013. PLABSI was defined as the presence of at least one of the following: the presence of phlebitis or the resolution of clinical symptoms after peripheral-line withdrawal, with careful exclusion of an alternative explanation for bacteraemia. We described the epidemiology of candidemia and assessed predictive factors of PLABSI due to Candida spp., peripheral line-associated candidemia (PLAC, compared with non-PLAC.A total of 301 episodes of candidemia, including 37 of PLAC, were diagnosed during the study period. Central-line associated blood stream infection, intra-abdominal infection, and infection of unknown source accounted for the remaining 233, 14, and 17 cases, respectively. The overall incidence rate of candidemia was 0.11/1000 patient-days. In multivariate analysis, cephalosporin exposure (odds ratio [OR] = 2.22, 95% CI 1.04-4.77, polymicrobial bacteraemia/fungaemia (OR = 2.87, 95% CI 1.02-8.10, and ID specialist consultation (OR = 2.40, 95% CI 1.13-5.13 were identified as independent predictors of PLAC. Although non-PLAC had a higher mortality, the length of hospital stay after candidemia was similar between the two groups and candidemia duration was longer in the PLAC group.PLACs are an important cause of candidemia in hospitalized patients. Appropriate identification and management of PLAC are crucial.

Decision making tools for selecting sustainable wastewater treatment technologies in Thailand

Science.gov (United States)

Wongburi, Praewa; Park, Jae K.

2018-05-01

Wastewater consists of valuable resources that could be recovered or reused. Still it is under threat because of ineffective wastewater management and systems. In Thailand, less than 25% of wastewater generated may be treated while then rest is inadequately treated and sent back directly into waterbodies or the environment. Furthermore, the technologies that have been applied may be inefficient and unsustainable. Efficiency, sustainability, and simplicity are important concepts when designing an appropriate wastewater treatment system in developing countries. The objectives of this study were to review and evaluate wastewater treatment technologies and propose a method to improve or select an appropriate technology. An expert system in Excel® program was developed to determine the best solution. Sensitivity analysis was applied to compare and assess uncertainty factors. Due to the different conditions of each area, the key factor of interest was varied. Furthermore, Robust Decision Making tool was applied to determine the best way to improve existing wastewater treatment facility and to choose the most appropriate wastewater treatment technology.

Measuring process performance within healthcare logistics - a decision tool for selecting track and trace technologies

DEFF Research Database (Denmark)

Feibert, Diana Cordes; Jacobsen, Peter

2015-01-01

quality of work. Data validity is essential for enabling performance measurement, and selecting the right technologies is important to achieve this. A case study of the hospital cleaning process was conducted at a public Danish hospital to develop a framework for assessing technologies in healthcare......Monitoring tasks and ascertaining quality of work is difficult in a logistical healthcare process due to cleaning personnel being dispersed throughout the hospital. Performance measurement can support the organization in improving the efficiency and effectiveness of processes and in ensuring...... logistics. A set of decision indicators was identified in the case study to assess technologies based on expected process performance. Two aspects of performance measurement were investigated for the hospital cleaning process: what to measure and how to measure it....

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…

Information Technology in project-organized electronic and computer technology engineering education

DEFF Research Database (Denmark)

Nielsen, Kirsten Mølgaard; Nielsen, Jens Frederik Dalsgaard

1999-01-01

This paper describes the integration of IT in the education of electronic and computer technology engineers at Institute of Electronic Systems, Aalborg Uni-versity, Denmark. At the Institute Information Technology is an important tool in the aspects of the education as well as for communication...

The evolution of telemedicine and nano-technology

Science.gov (United States)

Park, Dong Kyun; Young Jung, Eun; Chan Moon, Byung

2012-10-01

This paper will cover definition and history of telemedicine, changes in medical paradigm and roll of telemedicine and roll of nano-technology for evolution of telemedicine. Hypothetically, telemedicine is distance communication for medical purpose and modern definition explains telemedicine as `a system of health care delivery in which physicians examine distant patients through the use of telecommunications technology. Medical service will change to personalized medicine based on gene information to prevent and manage diseases due to decrease of acute diseases, population aging and increase of prevalence in chronic diseases, which means current medical services based on manualized treatment for diseases will change to personalized medicine based on individual gene information. Also, international healthcare will be activated to provide high quality medical services with low cost using developed transportation. Moreover, hospital centered medical services will change to patients centered medical service due to increase of patient's rights. Development in sensor technology is required for telemedicine to be applied as basic infrastructure for medical services. Various researches in nano-biosensor field are conducted due to introduction of new technologies. However, most researches are in fundamental levels that requires more researches for stability and clinical usefulness. Nano technology is expected to achieve innovative development and define new criteria for disease prevention and management.

Energy loss of solar p modes due to the excitation of magnetic sausage tube waves: Importance of coupling the upper atmosphere

International Nuclear Information System (INIS)

Gascoyne, A.; Jain, R.; Hindman, B. W.

2014-01-01

We consider damping and absorption of solar p modes due to their energy loss to magnetic tube waves that can freely carry energy out of the acoustic cavity. The coupling of p modes and sausage tube waves is studied in a model atmosphere composed of a polytropic interior above which lies an isothermal upper atmosphere. The sausage tube waves, excited by p modes, propagate along a magnetic fibril which is assumed to be a vertically aligned, stratified, thin magnetic flux tube. The deficit of p-mode energy is quantified through the damping rate, Γ, and absorption coefficient, α. The variation of Γ and α as a function of frequency and the tube's plasma properties is studied in detail. Previous similar studies have considered only a subphotospheric layer, modeled as a polytrope that has been truncated at the photosphere. Such studies have found that the resulting energy loss by the p modes is very sensitive to the upper boundary condition, which, due to the lack of an upper atmosphere, have been imposed in a somewhat ad hoc manner. The model presented here avoids such problems by using an isothermal layer to model the overlying atmosphere (chromosphere, and, consequently, allows us to analyze the propagation of p-mode-driven sausage waves above the photosphere. In this paper, we restrict our attention to frequencies below the acoustic cut off frequency. We demonstrate the importance of coupling all waves (acoustic, magnetic) in the subsurface solar atmosphere with the overlying atmosphere in order to accurately model the interaction of solar f and p modes with sausage tube waves. In calculating the absorption and damping of p modes, we find that for low frequencies, below ≈3.5 mHz, the isothermal atmosphere, for the two-region model, behaves like a stress-free boundary condition applied at the interface (z = –z 0 ).

Energy loss of solar p modes due to the excitation of magnetic sausage tube waves: Importance of coupling the upper atmosphere

Energy Technology Data Exchange (ETDEWEB)

Gascoyne, A.; Jain, R. [Applied Mathematics Department, University of Sheffield, Sheffield S3 7RH (United Kingdom); Hindman, B. W., E-mail: a.d.gascoyne@sheffield.ac.uk, E-mail: r.jain@sheffield.ac.uk [JILA and Department of Astrophysical and Planetary Sciences, University of Colorado at Boulder, Boulder, CO 80309-0440 (United States)

2014-07-10

We consider damping and absorption of solar p modes due to their energy loss to magnetic tube waves that can freely carry energy out of the acoustic cavity. The coupling of p modes and sausage tube waves is studied in a model atmosphere composed of a polytropic interior above which lies an isothermal upper atmosphere. The sausage tube waves, excited by p modes, propagate along a magnetic fibril which is assumed to be a vertically aligned, stratified, thin magnetic flux tube. The deficit of p-mode energy is quantified through the damping rate, Γ, and absorption coefficient, α. The variation of Γ and α as a function of frequency and the tube's plasma properties is studied in detail. Previous similar studies have considered only a subphotospheric layer, modeled as a polytrope that has been truncated at the photosphere. Such studies have found that the resulting energy loss by the p modes is very sensitive to the upper boundary condition, which, due to the lack of an upper atmosphere, have been imposed in a somewhat ad hoc manner. The model presented here avoids such problems by using an isothermal layer to model the overlying atmosphere (chromosphere, and, consequently, allows us to analyze the propagation of p-mode-driven sausage waves above the photosphere. In this paper, we restrict our attention to frequencies below the acoustic cut off frequency. We demonstrate the importance of coupling all waves (acoustic, magnetic) in the subsurface solar atmosphere with the overlying atmosphere in order to accurately model the interaction of solar f and p modes with sausage tube waves. In calculating the absorption and damping of p modes, we find that for low frequencies, below ≈3.5 mHz, the isothermal atmosphere, for the two-region model, behaves like a stress-free boundary condition applied at the interface (z = –z{sub 0}).

Application of Ethics for Providing Telemedicine Services and Information Technology.

Science.gov (United States)

Langarizadeh, Mostafa; Moghbeli, Fatemeh; Aliabadi, Ali

2017-10-01

Advanced technology has increased the use of telemedicine and Information Technology (IT) in treating or rehabilitating diseases. An increased use of technology increases the importance of the ethical issues involved. The need for keeping patients' information confidential and secure, controlling a number of therapists' inefficiency as well as raising the quality of healthcare services necessitates adequate heed to ethical issues in telemedicine provision. The goal of this review is gathering all articles that are published through 5 years until now (2012-2017) for detecting ethical issues for providing telemedicine services and Information technology. The reason of this time is improvement of telemedicine and technology through these years. This article is important for clinical practice and also to world, because of knowing ethical issues in telemedicine and technology are always important factors for physician and health providers. the required data in this research were derived from published electronic sources and credible academic articles published in such databases as PubMed, Scopus and Science Direct. The following key words were searched for in separation and combination: tele-health, telemedicine, ethical issues in telemedicine. A total of 503 articles were found. After excluding the duplicates (n= 93), the titles and abstracts of 410 articles were skimmed according to the inclusion criteria. Finally, 64 articles remained. They were reviewed in full text and 36 articles were excluded. At the end, 28 articles were chosen which met our eligibility criteria and were included in this study. Ethics has been of a great significance in IT and telemedicine especially the Internet since there are more chances provided for accessing information. It is, however, accompanied by a threat to patients' personal information. Therefore, suggestions are made to investigate ethics in technology, to offer standards and guidelines to therapists. Due to the advancement in

Studying Innovation Technologies in Modern Education

Science.gov (United States)

Stukalenko, Nina M.; Zhakhina, Bariya B.; Kukubaeva, Asiya K.; Smagulova, Nurgul K.; Kazhibaeva, Gulden K.

2016-01-01

In modern society, innovation technologies expand to almost every field of human activity, including such wide field as education. Due to integrating innovation technologies into the educational process practice, this phenomenon gained special significance within improvement and modernization of the established educational system. Currently, the…

[Medical technology and medical education].

Science.gov (United States)

von Mallek, D; Biersack, H-J; Mull, R; Wilhelm, K; Heinz, B; Mellert, F

2010-08-01

The education of medical professionals is divided into medical studies, postgraduate training leading to the qualification as a specialist, and continuing professional development. During education, all scientific knowledge and practical skills are to be acquired, which enable the physician to practice responsibly in a specialized medical area. In the present article, relevant curricula are analyzed regarding the consideration of medical device-related topics, as the clinical application of medical technology has reached a central position in modern patient care. Due to the enormous scientific and technical progress, this area has become as important as pharmacotherapy. Our evaluation shows that medical device-related topics are currently underrepresented in the course of medical education and training and should be given greater consideration in all areas of medical education. Possible solutions are presented.

Nuclear energy: A female technology

International Nuclear Information System (INIS)

Tennenbaum, J.

1994-01-01

Amongst the important scientific and technological revolutions of history there is none in which women have played such a substantial and many-sided role as in the development of nuclear energy. The birth of nuclear energy is not only due to Marie Curie and Lise Meitner but also to a large number of courageous 'nuclear women' who decided against all sorts of prejudices and resistances in favour of a life in research. Therefore the revolution of the atom has also become the greatest breakthrough of women in natural sciences. This double revolution is the subject of this book. Here the history of nuclear energy itself is dealt with documented with the original work and personal memories of different persons - mainly women - who have been substantially involved in this development. (orig./HP) [de

Smart Grid Technologies: Trends and Perspectives

Directory of Open Access Journals (Sweden)

Buran Anna

2017-01-01

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

Is Content or Interest and Enthusiasm of Mathematics Teachers more important?

Science.gov (United States)

Stojanovski, E.

2018-01-01

Due to the different type of student being taught today both in the classrooms of secondary schools and at tertiary institutions, it has been proposed that teaching pedagogies for the teaching of mathematics and statistics should also be adjusted to more effectively teach the new age student. Students of today, compared to students from two decades ago, for example, are much more technology savvy, are more likely to own mobile phones and more likely to engage with social media. It seems reasonable then that teaching strategies adapt to the changing student. Secondary data of secondary students are presented to assess the performance of students in mathematics for different aspects of teaching; in particular, to compare whether the interest of teachers appears more important when compared to aspects of teaching that focus only on the delivery of relevant content.

A comprehensive guide of remediation technologies for oil contaminated soil - Present works and future directions.

Science.gov (United States)

Lim, Mee Wei; Lau, Ee Von; Poh, Phaik Eong

2016-08-15

Oil spills result in negative impacts on the environment, economy and society. Due to tidal and waves actions, the oil spillage affects the shorelines by adhering to the soil, making it difficult for immediate cleaning of the soil. As shoreline clean-up is the most costly component of a response operation, there is a need for effective oil remediation technologies. This paper provides a review on the remediation technologies for soil contaminated with various types of oil, including diesel, crude oil, petroleum, lubricating oil, bitumen and bunker oil. The methods discussed include solvent extraction, bioremediation, phytoremediation, chemical oxidation, electrokinetic remediation, thermal technologies, ultrasonication, flotation and integrated remediation technologies. Each of these technologies was discussed, and associated with their advantages, disadvantages, advancements and future work in detail. Nonetheless, it is important to note that no single remediation technology is considered the best solution for the remediation of oil contaminated soil. This review provides a comprehensive literature on the various remediation technologies studied in the removal of different oil types from soil. Copyright © 2016 Elsevier Ltd. All rights reserved.

Uncovering patterns of technology use in consumer health informatics

Science.gov (United States)

Hung, Man; Conrad, Jillian; Hon, Shirley D.; Cheng, Christine; Franklin, Jeremy D.; Tang, Philip

2014-01-01

Internet usage and accessibility has grown at a staggering rate, influencing technology use for healthcare purposes. The amount of health information technology (Health IT) available through the Internet is immeasurable and growing daily. Health IT is now seen as a fundamental aspect of patient care as it stimulates patient engagement and encourages personal health management. It is increasingly important to understand consumer health IT patterns including who is using specific technologies, how technologies are accessed, factors associated with use, and perceived benefits. To fully uncover consumer patterns it is imperative to recognize common barriers and which groups they disproportionately affect. Finally, exploring future demand and predictions will expose significant opportunities for health IT. The most frequently used health information technologies by consumers are gathering information online, mobile health (mHealth) technologies, and personal health records (PHRs). Gathering health information online is the favored pathway for healthcare consumers as it is used by more consumers and more frequently than any other technology. In regard to mHealth technologies, minority Americans, compared with White Americans utilize social media, mobile Internet, and mobile applications more frequently. Consumers believe PHRs are the most beneficial health IT. PHR usage is increasing rapidly due to PHR integration with provider health systems and health insurance plans. Key issues that have to be explicitly addressed in health IT are privacy and security concerns, health literacy, unawareness, and usability. Privacy and security concerns are rated the number one reason for the slow rate of health IT adoption. PMID:24904713

Prospects for carbon capture and sequestration technologies assuming their technological learning

International Nuclear Information System (INIS)

Riahi, Keywan; Rubin, Edward S.; Schrattenholzer, Leo

2004-01-01

This paper analyzes potentials of carbon capture and sequestration technologies (CCS) in a set of long-term energy-economic-environmental scenarios based on alternative assumptions for technological progress of CCS. In order to get a reasonable guide to future technological progress in managing CO 2 emissions, we review past experience in controlling sulfur dioxide emissions (SO 2 ) from power plants. By doing so, we quantify a 'learning curve' for CCS, which describes the relationship between the improvement of costs due to accumulation of experience in CCS construction. We incorporate the learning curve into the energy modeling framework MESSAGE-MACRO and develop greenhouse gas emissions scenarios of economic, demographic, and energy demand development, where alternative policy cases lead to the stabilization of atmospheric CO 2 concentrations at 550 parts per million by volume (ppmv) by the end of the 21st century. Due to the assumed technological learning, costs of the emissions reduction for CCS drop rapidly and in parallel with the massive introduction of CCS on the global scale. Compared to scenarios based on static cost assumptions for CCS, the contribution of carbon sequestration is about 50 percent higher in the case of learning resulting in cumulative sequestration of CO 2 ranging from 150 to 250 billion (10 9 ) tons carbon during the 21st century. The results illustrate that carbon capture and sequestration is one of the obvious priority candidates for long-term technology policies and enhanced R and D efforts to hedge against the risk associated with high environmental impacts of climate change

Fiscal 1999 achievement report. Important regional technology research and development--Research and development of eco-tailored tribo-material creation process technology (Research and development of nanometer-structured material creation process technology); Eco tailored tribo material soisei process gijutsu no kenkyu kaihatsu / nano meter odor de seigyosareta material sosei process gijutsu no kenkyu kaihatsu

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

For a reduction in friction and abrasion of automotive engine piston rings, cams, shims, etc., which grow aggravated due to increasingly severe operating conditions, studies are made to develop a process technology for the creation of tribo-materials through the application of the ion process technology which is capable of controlling nanometer-scale structures. In the study of nano-structure control process, various types of coat forming technologies are employed, which are ion plating, plasma CVD (chemical vapor deposition), and sputtering, for the formation of Ti-Si-N based coatings, Cr-Si-N based coatings, etc. As the result, efforts are now increasingly focused on the arc ion plating technology. In the study of composite tribo-materials, since it is found that high density and high adhesion are achieved in Ti-Si-N based and Cr-Si-N based coatings in particular, their use as coatings for cams, shims, and piston rings is evaluated. In the study of the optimization of matrix layer materials, the sliding characteristics of nitride coatings are investigated, with their formation conditions varied for the control of coating hardness and orientation. (NEDO)

Using systems approach to build education process based on technologies of interactive support and students identification

Directory of Open Access Journals (Sweden)

Alexey I. Komarov

2017-12-01

Full Text Available In the article systems approach to build educational complex with using IT and didactic methods is discussed. Technologies for each level of educational system are determined. Such kind of system supports interactivity and dual-identification (teaching materials – students due to systems approach offered by authors and optimizes reaching of educational goalsIn the article systems approach to build educational complex with using IT and didactic methods is discussed. Technologies for each level of educational system are determined. Such kind of system supports interactivity and dual-identification (teaching materials – students due to systems approach offered by authors and optimizes reaching of educational goals. Different combinations of technologies are possible to use depending on education form, but main idea of systematic data processing remains unchanged. One of the main contentions of this research consists in the possibility to use the learning time as criterion of student preparedness and quality of training material. Time analysis is important part of whole system which is designed to increase the efficiency of the learning process.

The ecology of technology : the co-evolution of technology and organization

NARCIS (Netherlands)

Oord, van den A.J.

2010-01-01

In this day and age, arguing that technology is a powerful force that drives many economic processes is like preaching to the choir. Nevertheless, despite the widespread realization of the important role of technology in our modern day society, an intimate understanding of the process of

Technology in Muslim Moral Philosophy.

Science.gov (United States)

Moosa, Ebrahim

2016-04-01

The article explores the place, role and status of technology in Muslim moral philosophy. Invoking early Muslim encounters with technology the author makes the case why technology is already deeply embedded in contemporary Muslim bioethical thinking. Due to an absence of the philosophical grounding there remains some ambivalence as to why technology is essential to Muslim ethical thinking. Countering the techno-pessimists, the author makes a case in favor of compositional thinking, namely that our thinking itself is altered by our tools and our environment. Compositional thinking opposes the representational mode of thinking that creates a dichotomy between nature versus culture, and technology versus nature. One should, however, anticipate an environment in which technology would be beneficial and not be viewed as potentially harmful.

Strategic planning of developing automatic optical inspection (AOI) technologies in Taiwan

International Nuclear Information System (INIS)

Fan, K C; Hsu, C

2005-01-01

In most domestic hi-tech industries in Taiwan, the automatic optical inspection (AOI) equipment is mostly imported. In view of the required specifications, AOI consists of the integration of mechanical-electrical-optical-information technologies. In the past two decades, traditional industries have lost their competitiveness due to the low profit rate. It is possible to promote a new AOI industry in Taiwan through the integration of its strong background in mechatronic technology in positioning stages with the optical image processing techniques. The market requirements are huge not only in domestic need but also in global need. This is the main reason to promote the AOI research for the coming years in Taiwan. Focused industrial applications will be in IC, PCB, LCD, communication, and MEMS parts. This paper will analyze the domestic and global AOI equipment market, summarize the necessary fish bone technology diagrams, survey the actual industrial needs, and propose the strategic plan to be promoted in Taiwan

Strategic planning of developing automatic optical inspection (AOI) technologies in Taiwan

Science.gov (United States)

Fan, K. C.; Hsu, C.

2005-01-01

In most domestic hi-tech industries in Taiwan, the automatic optical inspection (AOI) equipment is mostly imported. In view of the required specifications, AOI consists of the integration of mechanical-electrical-optical-information technologies. In the past two decades, traditional industries have lost their competitiveness due to the low profit rate. It is possible to promote a new AOI industry in Taiwan through the integration of its strong background in mechatronic technology in positioning stages with the optical image processing techniques. The market requirements are huge not only in domestic need but also in global need. This is the main reason to promote the AOI research for the coming years in Taiwan. Focused industrial applications will be in IC, PCB, LCD, communication, and MEMS parts. This paper will analyze the domestic and global AOI equipment market, summarize the necessary fish bone technology diagrams, survey the actual industrial needs, and propose the strategic plan to be promoted in Taiwan.

A TECHNOLOGICAL FRAMEWORK FOR TRANSPARENT E ...

African Journals Online (AJOL)

Certain technologies and recently card readers with biometric authentication have been employed to achieve transparent polls. However, high level frauds still accompany results due to human control of these technological devices and have not generated the required trust resulting in a drastic decrease in voter ...

Deviation Among Technology Reviews: An Informative Enrichment of Technology Evolution Theory for Marketing

OpenAIRE

Sood, Ashish; Stremersch, Stefan

2010-01-01

textabstractUnderstanding technological change is of critical importance to marketers, as it bears new markets, new brands, new customers, and new market leaders. This paper examines the deviation among reviews of a technology’s performance and its consequences for inferences on technology evolution patterns. The basic premise of the current paper is that technology evolution literature, while highly relevant, is misguided in that it ignores potential deviation among technology reviews. Using...

Space situational awareness satellites and ground based radiation counting and imaging detector technology

International Nuclear Information System (INIS)

Jansen, Frank; Behrens, Joerg; Pospisil, Stanislav; Kudela, Karel

2011-01-01

We review the current status from the scientific and technological point of view of solar energetic particles, solar and galactic cosmic ray measurements as well as high energy UV-, X- and gamma-ray imaging of the Sun. These particles and electromagnetic data are an important tool for space situational awareness (SSA) aspects like space weather storm predictions to avoid failures in space, air and ground based technological systems. Real time data acquisition, position and energy sensitive imaging are demanded by the international space weather forecast services. We present how newly developed, highly miniaturized radiation detectors can find application in space in view of future SSA related satellites as a novel space application due to their counting and imaging capabilities.

Space situational awareness satellites and ground based radiation counting and imaging detector technology

Energy Technology Data Exchange (ETDEWEB)

Jansen, Frank, E-mail: frank.jansen@dlr.de [DLR Institute of Space Systems, Robert-Hooke-Str. 7, 28359 Bremen (Germany); Behrens, Joerg [DLR Institute of Space Systems, Robert-Hooke-Str. 7, 28359 Bremen (Germany); Pospisil, Stanislav [Czech Technical University, IEAP, 12800 Prague 2, Horska 3a/22 (Czech Republic); Kudela, Karel [Slovak Academy of Sciences, IEP, 04001 Kosice, Watsonova 47 (Slovakia)

2011-05-15

We review the current status from the scientific and technological point of view of solar energetic particles, solar and galactic cosmic ray measurements as well as high energy UV-, X- and gamma-ray imaging of the Sun. These particles and electromagnetic data are an important tool for space situational awareness (SSA) aspects like space weather storm predictions to avoid failures in space, air and ground based technological systems. Real time data acquisition, position and energy sensitive imaging are demanded by the international space weather forecast services. We present how newly developed, highly miniaturized radiation detectors can find application in space in view of future SSA related satellites as a novel space application due to their counting and imaging capabilities.

Less-studied TCE: are their environmental concentrations increasing due to their use in new technologies?

Science.gov (United States)

Filella, M; Rodríguez-Murillo, J C

2017-09-01

The possible environmental impact of the recent increase in use of a group of technology-critical elements (Nb, Ta, Ga, In, Ge and Te) is analysed by reviewing published concentration profiles in environmental archives (ice cores, ombrotrophic peat bogs, freshwater sediments and moss surveys) and evaluating temporal trends in surface waters. No increase has so far been recorded. The low potential direct emissions of these elements, resulting from their absolute low production levels, make it unlikely that the increasing use of these elements in modern technology has any noticeable effect on their environmental concentrations on a global scale. This holds particularly true for those of these elements that are probably emitted in relatively high amounts from other human activities (i.e., coal combustion and non-ferrous smelting), such as In, the most studied element of the group. Copyright © 2017 Elsevier Ltd. All rights reserved.

Emerging environmental technologies and environmental technology policy

Science.gov (United States)

Clarke, Leon Edward

This dissertation explores the role and design of environmental technology policy when environmental innovation is embodied in emerging environmental technologies such as photovoltaic cells or fuel cells. The dissertation consists of three individual studies, all of which use a simplified, general model industry between an emerging environmental technology and an entrenched, more-polluting technology. It clarifies the situations in which environmental technology policy can achieve high welfare and those in which it cannot; and it separates the possible situations an emerging environmental technology might face into four scenarios, each with its own technology policy recommendations. The second study attempts to clarify which of two factors is having a larger limiting effect on private investment in photovoltaics: the failure to internalize the environmental costs of fossil fuel electricity generation or a broad set of innovation market failures that apply to innovation irrespective of environmental concerns. The study indicates that innovation market failures are probably having a significantly larger impact than incomplete internalization. The third study explores the effectiveness of adoption subsidies at encouraging private-sector innovation. The conclusion is that adoption subsidies probably have only a limited effect on long-term, private-sector research. Two important general conclusions of the dissertation are (1) that optimal technology policy should begin with technology-push measures and end with demand-pull measures; and (2) that the technological response to internalization instruments, such as emissions taxes, may be highly nonlinear.

Gastric Necrosis due to Acute Massive Gastric Dilatation

Directory of Open Access Journals (Sweden)

Ibrahim Aydin

2013-01-01

Full Text Available Gastric necrosis due to acute massive gastric dilatation is relatively rare. Vascular reasons, herniation, volvulus, acute gastric dilatation, anorexia, and bulimia nervosa play a role in the etiology of the disease. Early diagnosis and treatment are highly important as the associated morbidity and mortality rates are high. In this case report, we present a case of gastric necrosis due to acute gastric dilatation accompanied with the relevant literature.

Gastric Necrosis due to Acute Massive Gastric Dilatation.

Science.gov (United States)

Aydin, Ibrahim; Pergel, Ahmet; Yucel, Ahmet Fikret; Sahin, Dursun Ali; Ozer, Ender

2013-01-01

Gastric necrosis due to acute massive gastric dilatation is relatively rare. Vascular reasons, herniation, volvulus, acute gastric dilatation, anorexia, and bulimia nervosa play a role in the etiology of the disease. Early diagnosis and treatment are highly important as the associated morbidity and mortality rates are high. In this case report, we present a case of gastric necrosis due to acute gastric dilatation accompanied with the relevant literature.

Biological technologies for the remediation of co-contaminated soil.

Science.gov (United States)

Ye, Shujing; Zeng, Guangming; Wu, Haipeng; Zhang, Chang; Dai, Juan; Liang, Jie; Yu, Jiangfang; Ren, Xiaoya; Yi, Huan; Cheng, Min; Zhang, Chen

2017-12-01

Compound contamination in soil, caused by unreasonable waste disposal, has attracted increasing attention on a global scale, particularly since multiple heavy metals and/or organic pollutants are entering natural ecosystem through human activities, causing an enormous threat. The remediation of co-contaminated soil is more complicated and difficult than that of single contamination, due to the disparate remediation pathways utilized for different types of pollutants. Several modern remediation technologies have been developed for the treatment of co-contaminated soil. Biological remediation technologies, as the eco-friendly methods, have received widespread concern due to soil improvement besides remediation. This review summarizes the application of biological technologies, which contains microbial technologies (function microbial remediation and composting or compost addition), biochar, phytoremediation technologies, genetic engineering technologies and biochemical technologies, for the remediation of co-contaminated soil with heavy metals and organic pollutants. Mechanisms of these technologies and their remediation efficiencies are also reviewed. Based on this study, this review also identifies the future research required in this field.

Beyond technology acceptance to effective technology use: a parsimonious and actionable model.

Science.gov (United States)

Holahan, Patricia J; Lesselroth, Blake J; Adams, Kathleen; Wang, Kai; Church, Victoria

2015-05-01

To develop and test a parsimonious and actionable model of effective technology use (ETU). Cross-sectional survey of primary care providers (n = 53) in a large integrated health care organization that recently implemented new medication reconciliation technology. Surveys assessed 5 technology-related perceptions (compatibility with work values, implementation climate, compatibility with work processes, perceived usefulness, and ease of use) and 1 outcome variable, ETU. ETU was measured as both consistency and quality of technology use. Compatibility with work values and implementation climate were found to have differential effects on consistency and quality of use. When implementation climate was strong, consistency of technology use was high. However, quality of technology use was high only when implementation climate was strong and values compatibility was high. This is an important finding and highlights the importance of users' workplace values as a key determinant of quality of use. To extend our effectiveness in implementing new health care information technology, we need parsimonious models that include actionable determinants of ETU and account for the differential effects of these determinants on the multiple dimensions of ETU. © The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

The use of assistive technology for cognition to support the performance of daily activities for individuals with cognitive disabilities due to traumatic brain injury: The current state of the research.

Science.gov (United States)

Leopold, Anne; Lourie, Anna; Petras, Hanno; Elias, Eileen

2015-01-01

Many individuals with traumatic brain injury (TBI) are young and could have many years of productivity ahead of them. However, cognitive impairments may hinder individuals' ability to perform daily tasks. Assistive technology for cognition (ATC) can be effective in helping compensate for cognitive impairments. This study examined the current state of the research on using ATCs to support daily activities for individuals with cognitive disabilities that are due to TBI. A comprehensive systematic literature search was performed to identify peer-reviewed articles published between 2000 and 2015. To evaluate the nature of the research, qualitative data were extracted pertaining to recruitment, participant characteristics, intervention design, type of ATCs and their functions, matching individuals with ATCs, training for using the ATC, and outcomes. Research examining the effectiveness of ATCs as everyday compensatory tools for cognitive impairments that are due to TBI is limited. The majority of studies were case studies or quasi-experimental studies with small sample sizes. Studies showed positive associations between use of ATCs and individuals' abilities to perform tasks regardless of age, TBI severity, and time since injury. Future research should assess the match between the individual and the technology, study the impact of training on using ATCs, and analyze the usability of ATCs.

Technology, trade and inequality

OpenAIRE

Bjørnstad, Roger; Skjerpen, Terje

2003-01-01

Abstract: In recent decades new technology has led to increasing demand for well-educated labour at the expense of labour with lower education levels. Moreover, increased imports from low-cost countries have squeezed out many Norwegian manufacturing firms employing a sizeable share of workers with low education. In this article a large macroeconomic model for Norway (MODAG) is used to quantify the importance that technological developments and competition from low-cost countrie...

New drilling optimization technologies make drilling more efficient

Energy Technology Data Exchange (ETDEWEB)

Chen, D.C.-K. [Halliburton Energy Services, Calgary, AB (Canada). Sperry Division

2004-07-01

Several new technologies have been adopted by the upstream petroleum industry in the past two decades in order to optimize drilling operations and improve drilling efficiency. Since financial returns from an oil and gas investment strongly depend on drilling costs, it is important to reduce non-productive time due to stuck pipes, lost circulation, hole cleaning and well bore stability problems. The most notable new technologies are the use of computer-based instrumentation and data acquisition systems, integrated rig site systems and networks, and Measurement-While-Drilling and Logging-While-Drilling (MWD/LWD) systems. Drilling optimization should include solutions for drillstring integrity, hydraulics management and wellbore integrity. New drilling optimization methods emphasize information management and real-time decision making. A recent study for drilling in shallow water in the Gulf of Mexico demonstrates that trouble time accounts for 25 per cent of rig time. This translates to about $1.5 MM U.S. per well. A reduction in trouble time could result in significant cost savings for the industry. This paper presents a case study on vibration prevention to demonstrate how the drilling industry has benefited from new technologies. 13 refs., 10 figs.

Health economic data in reimbursement of new medical technologies: importance of the socio-economic burden as a decision-making criterion

Directory of Open Access Journals (Sweden)

Georgi Iskrov

2016-08-01

Full Text Available Background: Assessment and appraisal of new medical technologies require a balance between the interests of different stakeholders. Final decision should take into account the societal value of new therapies.Objective: This perspective paper discusses the socio-economic burden of disease as a specific reimbursement decision-making criterion and calls for the inclusion of it as a counterbalance to the cost-effectiveness and budget impact criteria.Results/Conclusions: Socio-economic burden is a decision-making criterion, accounting for diseases, for which the assessed medical technology is indicated. This indicator is usually researched through cost-of-illness studies that systematically quantify the socio-economic burden of diseases on the individual and on the society. This is a very important consideration as it illustrates direct budgetary consequences of diseases in the health system and indirect costs associated with patient or carer productivity losses. By measuring and comparing the socio-economic burden of different diseases to society, health authorities and payers could benefit in optimizing priority setting and resource allocation.New medical technologies, especially innovative therapies, present an excellent case study for the inclusion of socio-economic burden in reimbursement decision-making. Assessment and appraisal have been greatly concentrated so far on cost-effectiveness and budget impact, marginalizing all other considerations. In this context, data on disease burden and inclusion of explicit criterion of socio-economic burden in reimbursement decision-making may be highly beneficial. Realizing the magnitude of the lost socio-economic contribution resulting from diseases in question could be a reasonable way for policy makers to accept a higher valuation of innovative therapies.

STUDY OF HORIZONTAL SCREEN STRENGTH CREATED BY INJECTION TECHNOLOGY CEMENT BINDER BASED

Directory of Open Access Journals (Sweden)

BORISOV A. A.

2016-09-01

Full Text Available Annotation. Formulation of the problem. An important indicator in the planning of injection works is a particle size distribution of the soil and the very composition of injection. The ideal case is to comply with the injection optimum ratio between the size of particles in solution and injectable medium. This ratio corresponds to complete impregnation of the environment. Today in the field of building technologies known classical methods of grouting with the injection process [9]. This may be a cementation or silicification with different chemical compositions. Due to the fact that we have proposed an innovative technology of impervious curtain device, special attention should be paid to the performance and physical and mechanical properties of the resulting soil-injection. This is due to the fact that the proposed technology provides for lesser known technical solutions, the use of which should ultimately result in impervious screens with desired properties. Goal. The aim of this study is to investigate the properties of the resulting soil-concrete impervious screen. Such structures should have defined a number of physical and mechanical properties. In this paper, it was of interest to study the compressive strength of the resulting soil-concrete structure. Conclusion. As a result of experimentation and implementation of complex obtained experimentally-statistical models that describe the main soil-quality indicators. Based on these data is possible optimal selection of formulation and technological structure for sandy soils with different modules size of its particles.

Developing a Strategic Plan for NASA JSC's Technology Investments

Science.gov (United States)

Stecklein, Jonette M.

2012-01-01

Human space exploration has always been heavily influenced by goals to achieve a specific mission on a specific schedule. This approach drove rapid technology development, the rapidity of which adds risks as well as provides a major driver for costs. The National Aeronautics and Space Administration (NASA) is now approaching the extension of human presence throughout the solar system by balancing a proactive yet less schedule-driven development of technology with opportunistic scheduling of missions as the needed technologies are realized. This approach should provide cost effective, low risk technology development that will enable efficient and effective manned spaceflight missions. As a first step, the NASA Human Spaceflight Architecture Team (HAT) has identified a suite of critical technologies needed to support future manned missions across a range of destinations, including in cislunar space, near earth asteroid visits, lunar exploration, Mars space, and Mars exploration. The challenge now is to develop a strategy and plan for technology development that efficiently enables these missions over a reasonable time period, without increasing technology development costs unnecessarily due to schedule pressure, and subsequently mitigating development and mission risks. NASA fs Johnson Space Center (JSC), as the nation's primary center for human exploration, is addressing this challenge through an innovative approach allocating Internal Research and Development funding to projects that have been prioritized using four focus criteria, with appropriate importance weighting. These four focus criteria are the Human Space Flight Technology Needs, JSC Core Technology Competencies, Commercialization Potential, and Partnership Potential. The inherent coupling in these focus criteria have been captured in a database and have provided an initial prioritization for allocation of technology development research funding. This paper will describe this process and this database

Implementing Virtual Reality Technology as an Effective Web Based Kiosk: Darulaman's Teacher Training College Tour (Ipda Vr Tour)

Science.gov (United States)

Fadzil, Azman

2006-01-01

At present, the development of Virtual Reality (VR) technology is expanding due to the importance and needs to use the 3D elements and 360 degrees panorama in expressing a clearer picture to consumers in various fields such as education, military, medicine, entertainment and so on. The web based VR kiosk project in Darulaman's Teacher Training…

Institutionalized Technological Foresight

DEFF Research Database (Denmark)

Koch, Christian; Hansen, Hans Henrik; Stissing Jensen, Jens

2008-01-01

, and they become dependent of national and other institutional foresights. Since 2000 the Danish ministry of Science, Technology and Innovation has tendered nine technology foresights. These could be used by SMEs as supplementary to internal decision making. One also expects to see these foresights placed firmly...... in the national strategy of coordinating and strengthening policy on research, technology and innovation in one superministry. The paper evaluates the methods, impact and role in policy making of these technological foresights. The particular role of institutionalized public foresight in relation to enterprise......Technology and knowledge monitoring is a continual challenge especially for small and medium size enterprises. Technological foresight seemingly offers important parts of this crucial monitoring. The SMEs rarely possess sufficient resources to do systematic foresights, or forecasts however...

APPLICATION OF INFORMATION TECHNOLOGY IN SPORT

Directory of Open Access Journals (Sweden)

Šemsudin Plojović

2006-06-01

Full Text Available Information technology (IT is conception which integrates modern techniques integrated with modern computer systems and communications. The basic conception of IT makes: knowledge, intelligent system, communication and softer. Conception of IT is wader then conception of equipment (hardware. Information technology was made joining together three basic technologies: microelectronics, communications and PC equipment. Integration of those technologies starts somewhere around fifties – together with commercial computers and after that brings development of several new technologies but most important are: • sensor technologies (industrial sensor, keyboards, mousses, digital cameras, • biotechnology and genetic engineering technology, • robotic (industrial robots • artificial intelligence (for us very important part of experts systems • images technologies (modern monitors and printers, LCD displays, high resolution TV monitors In this paper we compare sports club which is using information technologies and club which is organized in more traditional way. Compeering those two clubs we’re getting data which are showing to us that appliance of information technology is absolutely necessary if our aim are better sports results and investing in information technology is absolutely justified.

Cone penetrometer: Innovative technology summary report

International Nuclear Information System (INIS)

1996-04-01

Cone penetrometer technology (CPT) provides cost-effective, real-time data for use in the characterization of the subsurface. Recent innovations in this baseline technology allow for improved access to the subsurface for environmental restoration applications. The technology has been improved by both industry and government agencies and is constantly advancing due to research efforts. The U.S. Department of Energy (DOE) Office of Science and Technology (formerly Technology Development) has contributed significantly to these efforts. This report focuses on the advancements made in conjunction with DOE's support but recognizes Department of Defense (DOD) and industry efforts

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…

Institute of industrial technology policy: Guarantee from the mass production development to public relations, support self- supporting power

Energy Technology Data Exchange (ETDEWEB)

Kim, S.J. [Institute of Industrial Technology Policy, Seoul (Korea, Republic of)

1998-03-01

The success or failure of development depends on whether the development trend of advanced countries and the direction of technologies have been carefully scrutinized and monitored ahead of the very technological solution of the product since technology development whose energy saving and high efficiency aspects are emphasized is closely related to external factors such as society, environment, and economic stability, etc. There are many developed products that have not been commercialized because of various regulations after development, practicality problems due to environmental change, market formation, etc. even though technology development is essentially finished successfully. Prediction of technology market with a long-term insight is more important more anything for the successful technology development. Because of these reasons, the development trend and the direction of energy saving in the technology development businesses of industrial foundation in the short and medium range that have emphasis on marketability and commercialization are studied, and successful cases of development at the stage of practical use are introduced at last.

Technological factors affecting biogenic amine content in foods: a review

Directory of Open Access Journals (Sweden)

Fausto Gardini

2016-08-01

Full Text Available Biogenic amines (BAs are molecules which can be present in foods and, due to their toxicity, can cause adverse effects on the consumers. BAs are generally produced by microbial decarboxylation of amino acids in food products. The most significant BAs occurring in foods are histamine, tyramine, putrescine, cadaverine, tryptamine, 2-phenylethylamine, spermine, spermidine and agmatine. The importance of preventing the excessive accumulation of BAs in food is related to their impact on human health and food quality. Quality criteria in connection with the presence of BAs in food and food products are necessary from a toxicological point of view. This is particularly important in fermented foods in which the massive microbial proliferation required for obtaining specific products is often relater with BA accumulation. In this review, up-to-date information and recent discoveries about technological factors affecting biogenic amine content in foods are reviewed. Specifically, BA forming-microorganism and decarboxylation activity, genetic and metabolic organization of decarboxylases, risk associated to BAs (histamine, tyramine toxicity and other BAs, environmental factors influencing BA formation (temperature, salt concentration, pH. In addition, the technological factors for controlling BA production (use of starter culture, technological additives, effects of packaging, other non-thermal treatments, metabolising BA by microorganisms, effects of pressure treatments on BA formation and antimicrobial substances are addressed.

Technology transfer - north/south

Energy Technology Data Exchange (ETDEWEB)

Ercan, Y [Gazi University, Ankara (Turkey). Faculty of Engineering and Architecture

1991-01-01

Technology transfer is needed to the developing countries in the fields of fuel, combustion equipment, and operations to maximise combustion efficiency and minimise the harmful emissions. Channels of technology transfer available include: direct foreign investment, joint ventures, patent and licence purchases, industrial co-operation and technical aid, importation of technical goods, and turn-key projects. Dependency on totally imported technology and equipment both in boilers and flue gas treatment systems, however, results in high investment costs and may limit extensive use of power plants based on coal. If technologies to improve the efficiencies and emission behaviour of coal utilizing facilities are transferred to developing countries, a business scheme mutually beneficial both to the developing countries and the coal producing countries can be reached, which will boost the industrialization of the developing countries. 11 refs., 3 figs., 1 tab.

When Technology, Science and Culture Meet: Insights from Ancient Chinese Technology

Science.gov (United States)

Lee, Yeung Chung

2018-01-01

This paper draws together two important agendas in science education. The first is making science education more inclusive such that students from non-Western or indigenous cultures can benefit from culturally relevant curricula. The second is integrating technology into the curriculum under the umbrella of Science-Technology-Society (STS)…

A Research Agenda for Appearance Changes Due to Breast Cancer Treatment

Directory of Open Access Journals (Sweden)

Mia K. Markey

2008-01-01

Full Text Available Breast cancer is one of the most prevalent forms of cancer in the US. It is estimated that more than 180,000 American women will be diagnosed with invasive breast cancer in 2008. Fortunately, the survival rate is relatively high and continually increasing due to improved detection techniques and treatment methods. However, maintaining quality of life is a factor often under emphasized for breast cancer survivors. Breast cancer treatments are invasive and can lead to deformation of the breast. Breast reconstruction is important for restoring the survivor’s appearance. However, more work is needed to develop technologies for quantifying surgical outcomes and understanding women’s perceptions of changes in their appearance. A method for objectively measuring breast anatomy is needed in order to help both the breast cancer survivors and their surgeons take expected changes to the survivor’s appearance into account when considering various treatment options. In the future, augmented reality tools could help surgeons reconstruct a survivor’s breasts to match her preferences as much as possible.

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...

EVALUATION OF TECHNOLOGICAL INTENSITY OF EXPORTS IN THE FORESTRY SECTOR

Directory of Open Access Journals (Sweden)

Orlando Monteiro da Silva

2016-04-01

Full Text Available ABSTRACT One of the fastest growing sectors in the domestic industry is the forestry, which has contributed significantly to economic development, job creation, income taxes, putting Brazil in a prominent position in the world market. This paper analyzes the evolution of the technological intensity of 12 main products exported by the sector, from 2000 to 2011. For that, utilizes an indicator called PRODY, which allows classifying different products according to their technological intensity or income content and considers the GDP per capita of exporting countries of each product, weighted by its revealed comparative advantage. It can be seen by the results, a continuous growth in all products' technology indicators and their decomposition into income effects, comparative advantage and joint effects, allowed to verify the main causes of this growth. Products with lower PRODY values are those that presented a higher evolution during the period studied. Products of higher processing, and those from pulp and paper industry, had greater technological advances, thanks to a joint effect, while the ones of lower processing, had a technological improvement due to the increase in GDP per capita in exporting countries. Sawn wood was the standout product, being the only one who proved to be dependent of comparative advantage effect, confirming that this industry has been reinventing itself and incorporating, in fact, more technology. This study revealed the importance of technological intensification to generate comparative advantage and be able to stand against international competition.

Transfer of biofuel technologies in private and commercial sectors in western India

International Nuclear Information System (INIS)

Saxena, S.C.; Vasudevan, P.

1991-01-01

The energy crisis all over the world has stimulated a lot of interest in renewable energies and indigenously produced fuels. Biofuels falls potentially into both these categories, hence biofuel technologies have attracted both scientists and practicing engineers in R ampersand D and transfer. Most of the biofuel technologies in India do not form part of the market economy, owing to unfavorable economic returns, but need large scale transfer due to their importance in the overall scenario of meeting growing energy requirements, calling for innovative approaches. In this paper an attempt has been made to analyze the gaps in transfer of biofuel technologies and describe an alternate model evolved by the authors. The experiences in the form of case studies are given, with a view to throw light on the A-B-C model's efficacy in terms of linkages and employment generation potential. Select reference to attempts made by other institutions in technology transfer to commercial sectors has also been made to focus attention on some key issues having policy implications

Dose due to {sup 40}K

Energy Technology Data Exchange (ETDEWEB)

Escareno J, E.; Vega C, H. R., E-mail: edmundoej@hotmail.com [Universidad Autonoma de Zacatecas, Unidad Academica de Estudios Nucleares, Calle Cipres No. 10, Fracc. La Penuela, 98068 Zacatecas (Mexico)

2011-10-15

The dose due to {sup 40}K has been estimated. Potassium is one of the most abundant elements in nature, being approximately 2% of the Earth's crust. Potassium has three isotopes {sup 39}K, {sup 40}K and {sup 41}K, two are stable while {sup 40}K is radioactive with a half life of 1.2x10{sup 9} years; there is 0.0117% {sup 40}K-to-K ratio. Potassium plays an important role in plants, animals and humans growth and reproduction. Due to the fact that K is an essential element for humans, {sup 40}K is the most abundant radioisotope in human body. In order to keep good health conditions K must be intake at daily basis trough food and beverages, however when K in ingested above the requirements produce adverse health effects in persons with renal, cardiac and hypertension problems or suffering diabetes. In 89.3% {sup 40}K decays to {sup 40}C through {beta}-decay, in 10.3% decays through electronic capture and emitting 1.46 MeV {gamma}-ray. K is abundant in soil, construction materials, sand thus {gamma}-rays produced during {sup 40}K decay contribute to external dose. For K in the body practically all {sup 40}K decaying energy is absorbed by the body; thus {sup 40}K contributes to total dose in humans and it is important to evaluate its contribution. In this work a set of {sup 40}K sources were prepared using different amounts of KCl salt, a {gamma}-ray spectrometer with a NaI(Tl) was characterized to standardized the sources in order to evaluate the dose due to {sup 40}K. Using thermoluminescent dosemeters the dose due to {sup 40}K was measured and related to the amount of {sup 40}K {gamma}-ray activity. (Author)

PHILOSOPHICAL AND ANTHROPOLOGICAL IMPORTANCE OF DEVELOPMENT OF ARTIFICIALLY CREATED INTELLIGENT SYSTEMS

Directory of Open Access Journals (Sweden)

Yu. D. Gensitskiy

2015-12-01

Full Text Available Purpose. Understanding the philosophical and anthropological importance of the development the artificial intelligence systems requires the analysis of the socio and anthropological content of intercomputer problems of interaction in the context of media philosophical praxis, anthropological maintenance of intellect nature, considering the specifics of the concept of artificial intelligence systems in the environment of M2M development of socio-cognitive practices of intercomputer interaction of social and humanitarian potential. Methodology. The implementation target is seen in the use of scientific and theoretical basis of the media philosophical, philosophical anthropology, the media philosophical approach to understanding society, science and technology, the use of publications on selected topics of research. Scientific novelty. The concept of artificial intelligence systems in the aspect of social and humanitarian potential of their formation and development in the environment of M2M was considered. The problems of machine learning as technology transformation M2M were analysed. The anthropological threats to the development of artificially created intelligent systems were defined. Conclusions. From the global risks point of view, one of the most critical circumstances due to the artificial intelligent system can strengthen its intelligence very quickly. The obvious reason for suspecting such an opportunity – a recursive self-improvement. Such system becomes smarter, including the intelligent writing of internal cognitive function, that the ability to rewrite their existing cognitive function to make it work better. This will make such systems more intelligent, and smarter in terms of the processing itself. The success of artificial intelligence may be the beginning of the end of the human race. Almost any technology falling into malicious hands reveals the potential for harm, but when it comes to artificial intelligent system, there is a

Ion implantation technology

CERN Document Server

Downey, DF; Jones, KS; Ryding, G

1993-01-01

Ion implantation technology has made a major contribution to the dramatic advances in integrated circuit technology since the early 1970's. The ever-present need for accurate models in ion implanted species will become absolutely vital in the future due to shrinking feature sizes. Successful wide application of ion implantation, as well as exploitation of newly identified opportunities, will require the development of comprehensive implant models. The 141 papers (including 24 invited papers) in this volume address the most recent developments in this field. New structures and possible approach

Technology transfer? The rise of China and India in green technology sectors

DEFF Research Database (Denmark)

Lema, Rasmus; Lema, Adrian

2012-01-01

International technology transfer is central to the debate about how to curb the carbon emissions from rapid economic growth in China and India. But given China and India's great progress in building innovation capabilities and green industries, how relevant is technology transfer...... for these countries? This paper seeks insights from three green technology sectors in both countries: wind power, solar energy and electric and hybrid vehicles. We find that, conventional technology transfer mechanisms such as foreign direct investments and licensing, were important for industry formation and take...

Driving forces and barriers for environmental technology development

International Nuclear Information System (INIS)

2005-01-01

Driving forces and barriers behind development and usage of environmental technology is discussed, and also whether there are certain characteristics related to environmental innovations compared to other innovations in general. The development of environmental technology is in principle dominated by the same drivers and barriers as any other technology, but the order and strength of the various factors may be different. This examination as well as other empirical studies shows that regulations play a greater part for environmental technology than 'pure market forces'. To many participants it is important to be one step ahead of the regulations, i.e. the expected regulations are equally important as the factual ones in driving the technology development. Players in the business community express that it is important that the authorities cooperate with them when introducing new regulations. This will increase acceptance for the regulations and facilitate the necessary adjustments. The most important barrier in the development and use of the technologies studied is probably the lack of demand

Sporadic error probability due to alpha particles in dynamic memories of various technologies

International Nuclear Information System (INIS)

Edwards, D.G.

1980-01-01

The sensitivity of MOS memory components to errors induced by alpha particles is expected to increase with integration level. The soft error rate of a 65-kbit VMOS memory has been compared experimentally with that of three field-proven 16-kbit designs. The technological and design advantages of the VMOS RAM ensure an error rate which is lower than those of the 16-kbit memories. Calculation of the error probability for the 65-kbit RAM and comparison with the measurements show that for large duty cycles single particle hits lead to sensing errors and for small duty cycles cell errors caused by multiple hits predominate. (Auth.)

Single amino acid substitution in important hemoglobinopathies does not disturb molecular function and biological process

Directory of Open Access Journals (Sweden)

Viroj Wiwanitkit

2008-06-01

Full Text Available Viroj WiwanitkitDepartment of Laboratory Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, ThailandAbstract: Hemoglobin is an important protein found in the red cells of many animals. In humans, the hemoglobin is mainly distributed in the red blood cell. Single amino acid substitution is the main pathogenesis of most hemoglobin disorders. Here, the author used a new gene ontology technology to predict the molecular function and biological process of four important hemoglobin disorders with single substitution. The four studied important abnormal hemoglobins (Hb with single substitution included Hb S, Hb E, Hb C, and Hb J-Baltimore. Using the GoFigure server, the molecular function and biological process in normal and abnormal hemoglobins was predicted. Compared with normal hemoglobin, all studied abnormal hemoglobins had the same function and biological process. This indicated that the overall function of oxygen transportation is not disturbed in the studied hemoglobin disorders. Clinical findings of oxygen depletion in abnormal hemoglobin should therefore be due to the other processes rather than genomics, proteomics, and expression levels.Keywords: hemoglobin, amino acid, substitution, function

Merging supply chain and blockchain technologies

OpenAIRE

Eljazzar, M. M.; Amr, M. A.; Kassem, S. S.; Ezzat, M.

2018-01-01

Technology has been playing a major role in our lives. One definition for technology is all the knowledge, products, processes, tools,methods and systems employed in the creation of goods or in providing services.This makes technological innovations raise the competitiveness between organizations that depend on supply chain and logistics in the global market. With increasing competitiveness, new challenges arise due to lack of information and assets tractability. This paper introduces three s...

Advanced location-based technologies and services

CERN Document Server

Karimi, Hassan A

2013-01-01

Due to the rapid increase in the number of mobile device users worldwide, location-based services (LBSs) have become pervasive, and the demand for them will continue to grow. Exploring recent changes in the technology and its uses, Advanced Location-Based Technologies and Services takes an in-depth look at new and existing technologies, techniques, applications, and opportunities. Under the editorial guidance of Hassan Karimi, with contributions from experts in the field, the book examines the breadth and depth of advanced LBS technologies and techniques. The book provides up-to-date informati

Costs and risks of the import of RES statistics by the Dutch government

Energy Technology Data Exchange (ETDEWEB)

Klessmann, C.; De Jager, D.; Gephart, M.; Winkel, T.

2012-11-15

This paper presents a first estimate of the costs and risks of a potential import of renewable energy statistics by the Dutch Government in order to meet the binding renewable energy (RE) target of 14% by 2020. Recently, the new government has announced that it will increase the ambition from 14% to 16%. Progress so-far has been slow however and meeting these targets requires near to maximum realisable deployment rates of all relevant technologies. It points at the necessity to increase national policy measures (spatial, political, financial, etc.) for all renewable energy technologies or alternatively, to apply the cooperation mechanisms and/or import RES statistics from other countries. It is generally assumed that imported RE statistics, through the cooperation mechanisms of the European RES Directive, will have lower costs than supporting the potentially more expensive domestic technologies that would be needed to meet the targets fully by domestic production. This paper shows that this assumption is questionable, and that the risks of pursuing an import-strategy may be significant. The analysis shows that the use of statistical transfers, which in principle may be a viable option for realising part of the Dutch RE target, is linked to high uncertainties. Important aspects contributing to these uncertainties are: The effectiveness and efficiency of policies in the European Member States to meet domestic RE targets by and up to 2020, and hence the related surplus/shortfall of RE production and resulting market prices for statistical transfers; The price setting mechanisms that will be established between Member States, including the anticipated cost of infringement in case of non-fulfilment of the 2020 targets. Imports will likely be charged against the market prices for (statistical) transfers, not against the cost prices of RE technologies. The price of statistical transfers can be expected to be higher in the case of a clear 'buyer market' in which

Combating the counterfeits with web portal technology

Science.gov (United States)

Ting, S. L.; Ip, W. H.

2015-10-01

Due to the globalisation of counterfeiting activities, the penetration of fake products in open market is growing. So far, the technologies to combat counterfeiting are mostly applied to high-value products (e.g. premium wine and branded handbags); however, in the medium- and low-value products' perspective, there is no secure way for consumers to identify whether the purchased items are genuine or not. To address the counterfeiting problems effectively, a platform for identifying authenticated products and promoting anti-counterfeit activities is very important. The aim of this paper is to design and develop an anti-counterfeit platform which includes two functions: providing customers a secure network to ascertain the genuineness of their purchased product and increasing public awareness of the current counterfeit problems and updated anti-counterfeit solutions. By combining these two functions, it enables public to fight against fake and beware of counterfeit. Results of adopting portal technology in anti-counterfeiting show high accuracy in product checking and improved creditability. This reveals that the applicability and advantage of the proposed methodology are satisfactory.

Modeling technological learning and its application for clean coal technologies in Japan

International Nuclear Information System (INIS)

Nakata, Toshihiko; Sato, Takemi; Wang, Hao; Kusunoki, Tomoya; Furubayashi, Takaaki

2011-01-01

Estimating technological progress of emerging technologies such as renewables and clean coal technologies becomes important for designing low carbon energy systems in future and drawing effective energy policies. Learning curve is an analytical approach for describing the decline rate of cost and production caused by technological progress as well as learning. In the study, a bottom-up energy-economic model including an endogenous technological learning function has been designed. The model deals with technological learning in energy conversion technologies and its spillover effect. It is applied as a feasibility study of clean coal technologies such as IGCC (Integrated Coal Gasification Combined Cycle) and IGFC (Integrated Coal Gasification Fuel Cell System) in Japan. As the results of analysis, it is found that technological progress by learning has a positive impact on the penetration of clean coal technologies in the electricity market, and the learning model has a potential for assessing upcoming technologies in future.

Thermal Treatment of Hydrocarbon-Impacted Soils: A Review of Technology Innovation for Sustainable Remediation

Directory of Open Access Journals (Sweden)

Julia E. Vidonish

2016-12-01

Full Text Available Thermal treatment technologies hold an important niche in the remediation of hydrocarbon-contaminated soils and sediments due to their ability to quickly and reliably meet cleanup standards. However, sustained high temperature can be energy intensive and can damage soil properties. Despite the broad applicability and prevalence of thermal remediation, little work has been done to improve the environmental compatibility and sustainability of these technologies. We review several common thermal treatment technologies for hydrocarbon-contaminated soils, assess their potential environmental impacts, and propose frameworks for sustainable and low-impact deployment based on a holistic consideration of energy and water requirements, ecosystem ecology, and soil science. There is no universally appropriate thermal treatment technology. Rather, the appropriate choice depends on the contamination scenario (including the type of hydrocarbons present and on site-specific considerations such as soil properties, water availability, and the heat sensitivity of contaminated soils. Overall, the convergence of treatment process engineering with soil science, ecosystem ecology, and plant biology research is essential to fill critical knowledge gaps and improve both the removal efficiency and sustainability of thermal technologies.

Picturing Adoption of Below-Ground Biodiversity Technologies among Smallholder Farmers around Mabira Forest, Uganda

Directory of Open Access Journals (Sweden)

Isabirye, BE.

2010-01-01

Full Text Available Faced with a multitude of soil and water amendment technologies, farmers have the task of choosing the technologies to adopt for ensuring subsistence and income sustainability. In 2008, a study to characterize the farmers was conducted around Mabira Forest, to assess the adoption of soil technologies fostering Belowground Biodiversity (BGBD. Eighty-four households (38 participating and 46 non-participants from four villages were randomly selected and interviewed. Results showed that the adoption pattern was significantly driven by farm size, labor, household size, age and wealth status of the house. Also important were farm location, gender of household head, primary occupation, soil and water conservation technologies training, land tenure, and social capital. For the few current adopters, there was a perceived increase in labor demand but overall productivity was higher, partly resulting from increased crop productivity due to soil fertility enhancement and soil structure modification. It is therefore concluded that, around Mabira forest, BGBD technologies will be adopted by farming households with sufficient land, labor and social capital.

"With a Touch of a Button": Staff perceptions on integrating technology in an Irish service provider for people with intellectual disabilities.

Science.gov (United States)

Clifford Simplican, Stacy; Shivers, Carolyn; Chen, June; Leader, Geraldine

2018-01-01

People with intellectual disabilities continue to underutilize technology, in part due to insufficient training. Because support staff professionals provide instructional support, how they perceive integrating new technologies is important for people with intellectual disabilities. The authors conducted a sequential mixed-methods exploratory study (quan→QUAL) including quantitative data from online surveys completed by 46 staff members and qualitative data from five focus groups attended by 39 staff members. Quantitative results show strong support for diverse technologies. In contrast, qualitative results suggest that staff members' support of technology decreases when they perceive that technology may jeopardize service users' safety or independence. Although staff members identified increasing independence as the main reason to use new technologies with service users, they also worried that technologies used to increase the social inclusion of service users may pose undue risk and thus may limit their embrace of technology. © 2017 John Wiley & Sons Ltd.

New Trends in Forging Technologies

Science.gov (United States)

Behrens, B.-A.; Hagen, T.; Knigge, J.; Elgaly, I.; Hadifi, T.; Bouguecha, A.

2011-05-01

Limited natural resources increase the demand on highly efficient machinery and transportation means. New energy-saving mobility concepts call for design optimisation through downsizing of components and choice of corrosion resistant materials possessing high strength to density ratios. Component downsizing can be performed either by constructive structural optimisation or by substituting heavy materials with lighter high-strength ones. In this context, forging plays an important role in manufacturing load-optimised structural components. At the Institute of Metal Forming and Metal-Forming Machines (IFUM) various innovative forging technologies have been developed. With regard to structural optimisation, different strategies for localised reinforcement of components were investigated. Locally induced strain hardening by means of cold forging under a superimposed hydrostatic pressure could be realised. In addition, controlled martensitic zones could be created through forming induced phase conversion in metastable austenitic steels. Other research focused on the replacement of heavy steel parts with high-strength nonferrous alloys or hybrid material compounds. Several forging processes of magnesium, aluminium and titanium alloys for different aeronautical and automotive applications were developed. The whole process chain from material characterisation via simulation-based process design to the production of the parts has been considered. The feasibility of forging complex shaped geometries using these alloys was confirmed. In spite of the difficulties encountered due to machine noise and high temperature, acoustic emission (AE) technique has been successfully applied for online monitoring of forging defects. New AE analysis algorithm has been developed, so that different signal patterns due to various events such as product/die cracking or die wear could be detected and classified. Further, the feasibility of the mentioned forging technologies was proven by means

The Multistability of Technological Breakdowns in Education

DEFF Research Database (Denmark)

Andersen, Bjarke Lindsø; Tafdrup, Oliver Alexander

2017-01-01

Introduction Everyone who is involved with modern technological artefacts such as computers, software and tablets has experienced situations where the artefacts suddenly cease to function properly. This is commonly known as a technological breakdown. Within education and the praxis of teaching...... technological breakdowns become a more and more ubiquitous phenomenon due to the rapid increase of technological artefacts utilized for educational purposes (Riis, 2012). The breakdowns impact the educational practice with consequences ranging from creating small obstacles to rendering it impossible to conduct...... successful teaching. Thus, knowing how to cope with technological breakdowns is a pivotal part of being a technological literate....

Technological development in fisheries management

DEFF Research Database (Denmark)

Eigaard, Ole Ritzau; Marchal, Paul; Gislason, Henrik

2014-01-01

Many marine fish stocks are overexploited and considerable overcapacity exists in fishing fleets worldwide. One of the reasons for the imbalance between resource availability and fishing capacity is technological development, which continuously increases the efficiency of the vessels—a mechanism...... referred to as “technological creep.” We review how the introduction of new and more efficient electronic equipment, gear design, engines, deck equipment, and catch-handling procedures influences the capture efficiency (catchability) of commercial fishing vessels. On average, we estimate that catchability...... increases by 3.2% per year due to technological developments, an increase often ignored in fisheries management. The documentation and quantification of technological creep improves the basis for successfully integrating the effects of technological development (and catchability changes) in fisheries...

Exploration Mission Benefits From Logistics Reduction Technologies

Science.gov (United States)

Broyan, James Lee, Jr.; Schlesinger, Thilini; Ewert, Michael K.

2016-01-01

Technologies that reduce logistical mass, volume, and the crew time dedicated to logistics management become more important as exploration missions extend further from the Earth. Even modest reductions in logical mass can have a significant impact because it also reduces the packing burden. NASA's Advanced Exploration Systems' Logistics Reduction Project is developing technologies that can directly reduce the mass and volume of crew clothing and metabolic waste collection. Also, cargo bags have been developed that can be reconfigured for crew outfitting and trash processing technologies to increase habitable volume and improve protection against solar storm events are under development. Additionally, Mars class missions are sufficiently distant that even logistics management without resupply can be problematic due to the communication time delay with Earth. Although exploration vehicles are launched with all consumables and logistics in a defined configuration, the configuration continually changes as the mission progresses. Traditionally significant ground and crew time has been required to understand the evolving configuration and locate misplaced items. For key mission events and unplanned contingencies, the crew will not be able to rely on the ground for logistics localization assistance. NASA has been developing a radio frequency identification autonomous logistics management system to reduce crew time for general inventory and enable greater crew self-response to unplanned events when a wide range of items may need to be located in a very short time period. This paper provides a status of the technologies being developed and there mission benefits for exploration missions.

Long-term energy futures: the critical role of technology

International Nuclear Information System (INIS)

Grubler, A.

1999-01-01

The paper briefly reviews the results of a 5-year study conducted by IIASA jointly with the World Energy Council (WEC) on long term-energy perspectives. After summarizing the study's main findings, the paper addresses the crucial role of technological change in the evolution of long-term energy futures and in responding to key long-term uncertainties in the domains of energy demand growth, economics, as well as environmental protection. Based on most recent empirical and methodological findings, long-term dynamics of technological change portray a number of distinct features that need to be taken account of in technology and energy policy. First, success of innovation efforts and ultimate outcomes of technological are uncertain. Second, new, improved technologies are not a free good, but require continued dedicated efforts. Third, technological knowledge (as resulting from R and D and accumulation of experience, i.e. technological learning) exhibits characteristics of (uncertain) increasing returns. Forth, due to innovation - diffusion lags, technological interdependence, and infrastructure needs (network externalities), rates of change in large-scale energy systems are necessarily slow. This implies acting sooner rather than later as a contigency policy to respond to long-term social, economic and environmental uncertainties, most notably possible climate change. Rather than picking technological 'winners' the results of the IIASA-WEC scenario studies are seen most appropriate to guide technology and R and D portfolio analysis. Nonetheless, robust persistent patterns of technological change invariably occur across all scenarios. Examples of primising groups of technologies are given. The crucial importance of meeting long-energy demand in developing countries, assuring large-scale infrastructure investments, maintaining a strong and diversified R AND D protfolio, as well as to dvise new institutional mechnisms for technology development and diffusion for instance

User Interface Technology to Reduce Mental Transformations for Tangible Remote Dismantling Simulator

Energy Technology Data Exchange (ETDEWEB)

Hyun, Dongjun; Kim, Ikjune; Lee, Jonghwan; Kim, Geun-Ho; Jeong, Kwan-Seong; Choi, Byung-Seon; Moon, Jeikwon; Choi, Jong-Won [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2015-10-15

High-level radiation of the major components restricts access by human workers, and makes an accident or outage during the dismantling process more difficult to deal with. Since unexpected situations causes waste of budget and an aggravation of safety, the preliminary verification of the dismantling processes and equipment by the tangible remote dismantling simulator is very important. The design optimization of the dismantling processes and equipment is one of the most important objectives of the tangible remote dismantling simulator, as well. This paper proposes a user interface technology to reduce mental transformations for the tangible remote dismantling simulator. At the dismantling process simulation using the tangible remote dismantling simulator, the most difficult work is the remote operation handling the high degrees-of-freedom (DOF) manipulator due to complex mental transformations. The proposed user interface technology reduces mental transformations with constraints using the point projection and direction projection. The test result of the cutting process over the closure head of the RPV demonstrates that the proposed mental transformation reduction technology is operated successfully in the tangible remote dismantling simulator, and lets the operator be easy to control the high DOF manipulator even in the most difficult operation by reducing DOFs to be controlled manually.

User Interface Technology to Reduce Mental Transformations for Tangible Remote Dismantling Simulator

International Nuclear Information System (INIS)

Hyun, Dongjun; Kim, Ikjune; Lee, Jonghwan; Kim, Geun-Ho; Jeong, Kwan-Seong; Choi, Byung-Seon; Moon, Jeikwon; Choi, Jong-Won

2015-01-01

High-level radiation of the major components restricts access by human workers, and makes an accident or outage during the dismantling process more difficult to deal with. Since unexpected situations causes waste of budget and an aggravation of safety, the preliminary verification of the dismantling processes and equipment by the tangible remote dismantling simulator is very important. The design optimization of the dismantling processes and equipment is one of the most important objectives of the tangible remote dismantling simulator, as well. This paper proposes a user interface technology to reduce mental transformations for the tangible remote dismantling simulator. At the dismantling process simulation using the tangible remote dismantling simulator, the most difficult work is the remote operation handling the high degrees-of-freedom (DOF) manipulator due to complex mental transformations. The proposed user interface technology reduces mental transformations with constraints using the point projection and direction projection. The test result of the cutting process over the closure head of the RPV demonstrates that the proposed mental transformation reduction technology is operated successfully in the tangible remote dismantling simulator, and lets the operator be easy to control the high DOF manipulator even in the most difficult operation by reducing DOFs to be controlled manually

Technological risk

Energy Technology Data Exchange (ETDEWEB)

Dierkes, M; Coppock, R; Edwards, S

1980-01-01

The book begins with brief statements from representatives of political organizations. Part II presents an overview of the discussion about the control and management of technological progress. Parts III and IV discuss important elements in citizens' perception of technological risks and the development of consensus on how to deal with them. In Part V practical problems in the application of risk assessment and management, and in Part VI additional points are summarized.

Technological risk

International Nuclear Information System (INIS)

Dierkes, M.; Coppock, R.; Edwards, S.

1980-01-01

The book begins with brief statements from representatives of political organizations. Part II presents an overview of the discussion about the control and management of technological progress. Parts III and IV discuss important elements in citizens' perception of technological risks and the development of consensus on how to deal with them. In Part V practical problems in the application of risk assessment and management, and in Part VI additional points are summarized. (DG)

Should Technology Be a Concern for Parents of Preschoolers?

Science.gov (United States)

DeShelter, Lori; Slutsky, Ruslan

2017-01-01

Due to an influx of new technology, children today have more options for how they engage in play through technology than ever before. Computers, tablets, hand held video games and parents' cell phones are among the numerous technologies that affect children's playtime. Traditional play and technology play are two ways that young children engage in…

Evaluation of User Acceptance of Mixed Reality Technology

Science.gov (United States)

Yusoff, Rasimah Che Mohd; Zaman, Halimah Badioze; Ahmad, Azlina

2011-01-01

This study investigates users' perception and acceptance of mixed reality (MR) technology. Acceptance of new information technologies has been important research area since 1990s. It is important to understand the reasons why people accept information technologies, as this can help to improve design, evaluation and prediction how users will…

Shedding light on solar technologies-A techno-economic assessment and its policy implications

International Nuclear Information System (INIS)

Peters, Michael; Schmidt, Tobias S.; Wiederkehr, David; Schneider, Malte

2011-01-01

Solar power technologies will have to become a major pillar in the world's future energy system to combat climate change and resource depletion. However, it is unclear which solar technology is and will prove most viable. Therefore, a comprehensive comparative assessment of solar technologies along the key quantitative and qualitative competitiveness criteria is needed. Based on a literature review and detailed techno-economic modeling for 2010 and 2020 in five locations, we provide such an assessment for the three currently leading large-scale solar technologies. We show that today these technologies cannot yet compete with conventional forms of power generation but approach competitiveness around 2020 in favorable locations. Furthermore, from a global perspective we find that none of the solar technologies emerges as a clear winner and that cost of storing energy differs by technology and can change the order of competitiveness in some instances. Importantly, the competitiveness of the different technologies varies considerably across locations due to differences in, e.g., solar resource and discount rates. Based on this analysis, we discuss policy implications with regard to fostering the diffusion of solar technologies while increasing the efficiency of policy support through an adequate geographical allocation of solar technologies. - Highlights: → We conduct a comprehensive comparative assessment of solar technologies (CSP/PV). → While solar technologies approach competitiveness in 2020, no clear winner emerges. → Solar resource and discount rate heavily impact competitiveness of solar technologies. → Adequate geographical allocation of solar technologies increases policy efficiency. → Focus on key cost down levers and strategic co-benefits of solar technologies needed.

Authentic Instruction and Technology Literacy

Science.gov (United States)

Cydis, Susan

2015-01-01

Technology integration is an important aspect of student competence in the 21st century. The use of technology in teaching and learning is a valuable practice for supporting student learning and engagement. Modelling the pedagogical practices that integrate authentic, performance-based opportunities for technology integration was the focus of a…

The Human Technology

DEFF Research Database (Denmark)

Fausing, Bent

 Bent Fausing  "The Humane Technology", abstract (for The Two Cultures: Balancing Choices and Effects Oxford University July 20-26, 2008). The paper will investigate the use of technology in everyday aesthetics such as TV-commercials for mobile phones for Nokia, which slogan is, as it is well known......, "Nokia - connecting people". Which function does this technology get in narratives, images, interactions and affects here?      The mobile phone and its digital camera are depicted as being able to make a unique human presence and interaction. The medium, the technology is a necessary helper to get...... towards this very special and lost humanity. Without the technology, no special humanity is the prophecy. This personification or anthropomorphism is important for the branding of new technology. The technology is seen as creating a technotranscendens towards a more qualified humanity, which is in contact...

Deviation Among Technology Reviews: An Informative Enrichment of Technology Evolution Theory for Marketing

NARCIS (Netherlands)

A. Sood (Ashish); S. Stremersch (Stefan)

2010-01-01

textabstractUnderstanding technological change is of critical importance to marketers, as it bears new markets, new brands, new customers, and new market leaders. This paper examines the deviation among reviews of a technology’s performance and its consequences for inferences on technology evolution

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…

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 and user. This

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

System-theoretic analysis of due-time performance in production systems

OpenAIRE

Jacobs David; Meerkov Semyon M.

1995-01-01

Along with the average production rate, the due-time performance is an important characteristic of manufacturing systems. Unlike the production rate, the due-time performance has received relatively little attention in the literature, especially in the context of large volume production. This paper is devoted to this topic. Specifically, the notion of due-time performance is formalized as the probability that the number of parts produced during the shipping period reaches the required shipme...

Service robotics: an emergent technology field at the interface between industry and services.

Science.gov (United States)

Ott, Ingrid

2012-12-01

The paper at hand analyzes the economic implications of service robots as expected important future technology. The considerations are embedded into global trends, focusing on the interdependencies between services and industry not only in the context of the provision of services but already starting at the level of the innovation process. It is argued that due to the various interdependencies combined with heterogenous application fields, the resulting implications need to be contextualized. Concerning the net labor market effects, it is reasonable to assume that the field of service robotics will generate overall job creation that goes along with increasing skill requirements demanded from involved employees. It is analyzed which challenges arise in evaluating and further developing the new technology field and some policy recommendations are given.

DEVELOPMENT POWER OF COGNITIV VISUAL TECHNOLOGIES IN STUDYING OF UNIVERSITY STUDENTS

Directory of Open Access Journals (Sweden)

Kondratenko Olga Anatolievna

2013-04-01

Full Text Available The purpose of the work was the discovery of educational possibilities of cognitive-visual technologies. The meaning of the term “cognitive-visual technologies”, offered by us, was also to be revealed in this work. A humanistic educational paradigm, which considers education as not only teaching, but also the development of the subject of education along with the realization of his capabilities, was chosen as a methodological basis. This is ever important due to the humanistic principles which are established in professional education. We came to the conclusion that the cognitive-visual technologies possess great developing potential as long as they primarily develop the student’s visual thinking. This was proven while giving psychology tutorials, using the offered method of infographics as a component of cognitive-visual technologies. This method may be considered an innovation as, though its popularity rises in school education, it is almost ignored in higher education. This method has not been used in the teaching of psychological disciplines so far. The results of the work may be used in higher education institutions for psychologists` and teachers` training. The stated technologies may be applied for teaching psychological disciplines as well as other humanities.

New advance in the research of post-remote sensing application technology. Series of 'proposition and consideration of post-remote sensing application technology'

International Nuclear Information System (INIS)

Liu Dechang; Ye Fawang

2005-01-01

Based on deep consideration in post-remote sensing application technology, this article pays more attention to its technological meaning. The application idea of post-remote sensing application technology to uranium exploration is also discussed. The proposition and research on new concept of post-remote sensing application technology is an important search and of important theoretical and practical significance to uranium exploration. (authors)

Evaluating New Technology.

Science.gov (United States)

Carniol, Paul J; Heffelfinger, Ryan N; Grunebaum, Lisa D

2018-05-01

There are multiple complex issues to consider when evaluating any new technology. First evaluate the efficacy of the device. Then considering your patient population decide whether this technology brings an added benefit to your patients. If it meets these 2 criteria, then proceed to the financial analysis of acquiring this technology. The complete financial analysis has several important components that include but are not limited to cost, value, alternatives, return on investment, and associated marketing expense. Copyright © 2018 Elsevier Inc. All rights reserved.

TECHNOLOGY OF EDUCATIONAL EVENTS DESIGNING

Directory of Open Access Journals (Sweden)

N. V. Volkova

2017-01-01

Full Text Available The aim of the article is to prove and disclose the essence of the author’s technology of educational events designing.Methodology and methods of research. Methodological basis of work is humanitarian approach. The method of pedagogical modeling was used for the model development of educational events influence on pedagogical activity formation. The content analysis of texts descriptions, case-study method, expert estimations of event projects were applied as the main methods of efficiency confirmation of the technology of educational events design.Results and scientific novelty. The characteristics of an educational event are emphasized by means of an empirical way: opening (what a person opens for himself; generation (a result of a personal action; and participation in creation of something "new" (new communications, relations and experience. The structure of technology of educational events design including work with concepts (an educational event, substantial and procedural components is presented. The technology of educational events designing is considered as the process of the well-grounded choice of designing technologies, mutual activity, pedagogical communication, components of educational activity: contents, methods, means, and organizational forms depending on educational aims due to age-specific peculiarities of participants of the educational event. The main conditions providing successful use of the technology are the involvement into joint cognitive activity of all its participants and importance of the events for each of them that qualitatively change the nature of a cognitive process and generate real transformations of the reality.Practical significance. The author’s experience in teaching testifies to introduction of the module «Technology of Design of Educational Events» into the basic educational subject-module «Design Competence of the Teacher» (degree program «Pedagogical Education», considering this module as

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.

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.

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...... on private consumers’ acceptance of having Smart Grid technology installed in their home. We analyse acceptance in a combined framework of the Technology Acceptance Model and the Norm Activation Model. We propose that individuals are only likely to accept Smart Grid technology if they assess usefulness...... 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...

Technology transfer and catch-up; Lessons from the commercial aircraft industry

NARCIS (Netherlands)

Steenhuis, H.J.; de Bruijn, E.J.; Heerkens, Johannes M.G.

2007-01-01

This paper analyses the technology development and technology transfer strategies in the aircraft manufacturing industry for four industrially developing countries. It is concluded from four case studies that technology catch-up is extremely difficult due to aircraft technology characteristics.

Youths’ Green Information and Communications Technology Acceptance and Implications for the Innovation Decision Process

OpenAIRE

Thongmak, Mathupayas

2016-01-01

‘Green’ is the trendy word that people pay attention to it. Green ICT is currently highlighted to be an important strategic technology due to its various benefits in terms of reducing greenhouse gas emissions, lowering electricity costs, nurturing corporate images, etc. However, the adoption of green ICT products or services is not prevalent, especially in developing countries. Green consumers, particularly young people, are the key to build the success of the green ICT adoption. Thus, applyi...

Technology and quality of Skorup - traditional Montenegrin dairy product

Directory of Open Access Journals (Sweden)

Slavko Mirecki

2017-01-01

Full Text Available Skorup is Montenegrin traditional dairy product. Its main characteristics are extremely high content of milk fat and centuries-old technology. Due to the specific technology, high nutritional value and its historical heritage, Skorup deserves to be labelled as product with protected designation of origin (PDO or protected geographical indication (PGI. The purpose of this study was to collect the most important data about Skorup technology and quality and to launch the process of protection. The chemical quality of raw milk was analysed using IR spectrophotometry, the number of somatic cells and total bacteria count by flow cytometry, and Skorup composition by FTIR spectrophotometry. The presence of Escherichia coli, coagulase positive staphylococci and aerobic mesophilic bacteria in Skorup was detected by standard broth base methods. All Skorup samples contained more than 80 % of fat in dry matter, more than 70 % dry matter, approximately 60 % milk fat and 6 % proteins. The sensory characteristics of all samples were excellent, and according to sensory classification, they belong to the highest classes (I and IA. However, five out of twenty samples did not meet requirements for hygienic quality, which implies the urgent need for improvement of hygiene conditions during its production.

Roadmap for import of sustainable biomass. Elaboration of transition path 2. Realisation of the Biomass Import Chain

International Nuclear Information System (INIS)

Faaij, A.

2006-12-01

The main objective of the activities described in this document is to formulate a transition path for realizing sustainable biomass import chains. The following elements are crucial in this process: definition of required activities (research, demonstration, technology development), as well as a description of main uncertainties and barriers; setting up a time path and assessing costs (government investments and market investments); and engaging the main actors in the Netherlands, making an inventory of the current positions and motivation to contribute to the realization of sustainable biomass import chains. This document sketches a road map for the development of sustainable biomass import capacity in time, especially from a national point of view. [mk] [nl

Superconductivity in technology

International Nuclear Information System (INIS)

Komarek, P.

1976-01-01

Physics, especially high energy physics and solid state physics was the first area in which superconducting magnets were used but in the long run, the most extensive application of superconductivity will probably be in energy technology. Superconducting power transmission cables, magnets for energy conversion in superconducting electrical machines, MHD-generators and fusion reactors and magnets for energy storage are being investigated. Magnets for fusion reactors will have particularly large physical dimensions, which means that much development effort is still needed, for there is no economic alternative. Superconducting surfaces in radio frequency cavities can give Q-values up to a factor of 10 6 higher than those of conventional resonators. Particle accelerators are the important application. And for telecommunication, simple coaxial superconducting radio frequency cables seem promising. The tunnel effect in superconducting junctions is now being developed commercially for sensitive magnetometers and may soon possibly feature in the memory cells of computer devices. Hence superconductivity can play an important role in the technological world, solving physical and technological problems and showing economic advantages as compared with possible conventional techniques, bearing also in mind the importance of reliability and safety. (author)

An analysis of Grenada's power sector and energy resources: a role for renewable energy technologies?

International Nuclear Information System (INIS)

Wiesser, D.

2004-01-01

Presently, Grenada's power sector is fully dependent on fossil fuel imports for meeting the country's electricity demand. Electric utilities in Small Island Developing States (SIDS), in general, face high cost of electricity generation due to diseconomies of scale in production, consumption and logistical aspects. Grenada's private power monopoly is no exception and the high cost of import dependent electricity generation places an increasing burden on economic development. In light of rapid technological and economic improvement of renewable energy technologies (RETs), the country's abundant sources of renewable energy should be harnessed. Benefits are envisaged to include lower electricity cost, better environmental performance and a safer and diversified supply of energy. However, barriers for shifting power production towards meaningful contributions from RETs exist, both in government and industry. This work analyses important economic interactions between the power sector and economic development, bringing to attention the importance of power sector reform. Further, present problems of integrating RETs into the grid, ranging from technical and regulatory issues to shareholder interest are investigated. A summary and analysis of past research into renewable sources of energy (RES) underscore the potential for power production from RETs in Grenada. (author)

INJECTION TECHNOLOGY RESEARCH OF THE PROTECTIVE SCREEN

Directory of Open Access Journals (Sweden)

MENEJLYUK A. I.

2016-12-01

Full Text Available Formulation of the problem. This article contains information about the methods and the planning principles used in experimental research study of the injection technology of impervious screen. Today, there are ways to create impervious screens and curtains solve soil protection issues in the field impermeable layer arrangement at a shallow depth. However, for Ukraine, in the burial sites of radiation and other wastes is urgent issue of protection of underground space in places with deep impermeable layer. Classical methods can not fully solve such problems. To solve them, you need to develop innovative technology to create such a screen, which will lie authentic sole object to be protected, at the project depth. For the experiments, it is necessary to choose the most important indicator, and technological factors affecting it. This is due to the fact that the proposed technology provides for lesser known technical solutions, the use of which should ultimately result in impervious screens with desired properties. Goal. The aim of this study is the selection of technological parameters of injection, design of experiments and the selection of indicators characterizing the efficient operation of the screen. Such constructs must first have almost zero permeability. In this paper, it was of interest to study the influence of process parameters on the filtration rate of the protective screen. Conclusion. As a result of the design of experiments, the basic technological factors that have a significant effect on the studied parameters. varying levels of these factors are also identified, which in turn makes it possible to determine the optimum process parameters creating a screen that meets all the desired properties and characteristics. Based on a series of experiments it is possible to obtain optimal formulations for different types of soils.

Information Technology (IT) and applied domain education in West ...

African Journals Online (AJOL)

Information Technology (IT) is one of the important name in today's world. Information Technology (IT) is important factor for buzzword, education, societal application and development, mass communication, politics, hospitality, health. Information Technology (IT) is an interdisciplinary domain which is mainly combination of ...

Fiscal 1999 research report on long-term energy technology strategy. Basic research on industrial technology strategy (Individual technology strategy). Aerospace technology field (Aircraft technology field); 1999 nendo choki energy gijutsu senryaku nado ni kansuru chosa hokokusho. Sangyo gijutsu senryaku sakutei kiban chosa (bun'yabetsu gijutsu senryaku (kokuki gijutsu bun'ya))

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

This report summarizes the fiscal 1999 basic research result on industrial technology strategy of an aircraft technology field. In an aircraft field, since the major theme is application of new technologies to new airframe development, with joining in international cooperative development of aircraft, Japanese initiative development of airframes based on the domestic market demands and profitability should be started as early as possible. Because there is no airframe development by only one country including U.S.A., Japan is profitable to unite with some overseas companies, and invest selectively in specific leading fields. Positive technical support to safety, reliability, comfort and environment harmony are also important. More important theme than establishment of elementary technologies is preparation of an integrated flight demonstration system to expand application chances of development results, and preparation of various test facilities for tests required during development activities. Application of information technologies to the whole aircraft industry, and organic cooperation between the private and public sectors are also important. (NEDO)

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.

NBIC-TECHNOLOGIES GET OVER ECONOMIC DEPRESSION

Directory of Open Access Journals (Sweden)

A. A. Akaev

2014-01-01

Full Text Available This paper is reflecting results of forecasting scenario of economic growth and shown that NBIC-technologies, due to the powerful synergetic effect generating by a mutual convergence of nano-, bio-, info- and cognitive technologies, will give strong acceleration pace of technological progress, which exceeded the rate achieved in the previous upward wave of 5th great Kondratieff ’s economic cycle (1982–2006. On the base of theUSAeconomy data, the results of forecasting shows that the rate of technological progress will increase from 2,2% in 1980 to 3,5% in the 2030 s. 

The impact of innovative commercial technologies on students’ behaviour of an economic university

Directory of Open Access Journals (Sweden)

Laurentiu-Dan Anghel

2015-05-01

Full Text Available In a dynamic business environment, implementing innovative commercial technologies facilitates the winning of new competitive advantages in the retail industry, given the manifested influence on consumer buying behaviour towards commercial units, as well as the significant contribution to the development of modern shops image. This paper presents the attitude of students from the Bucharest University of Economic Studies towards the adoption of innovative retail technologies within hypermarkets in Romania, based on a selective marketing research, conducted on a sample of 359 students from undergraduate and master cycles. The main objectives focused on identifying: the image of certain instruments belonging to the innovative commercial technologies in terms of usefulness in the process of buying; the intention to use innovative commercial technologies; the perception of the main advantages and disadvantages of using innovative commercial technologies in the buying process; the importance of commercial technologies in relation to other attributes underlying the development of a hypermarket image. Research results show a relatively low level of awareness among buyers, due to a reduced exposure to innovative commercial technologies, but a relatively high availability of acceptance in the purchasing process. Thus, there is a favourable assessment of the utility of commercial instruments in the buying process and a relatively high intention of use. The paper also highlights the influence of innovative commercial technologies on store image and loyalty of buyers.

Importance of policy for energy system transformation: Diffusion of PV technology in Japan and Germany

International Nuclear Information System (INIS)

Chowdhury, Sanjeeda; Sumita, Ushio; Islam, Ashraful; Bedja, Idriss

2014-01-01

Photovoltaic (PV) has the highest cost reduction potential among all renewable energy sources (RES). To overcome institutional barriers, developing the technology, and creating an initial market, policies are needed. Comparative case studies of Japan and German PV sector from 1990 to 2011 were developed. Japan dominated the PV industry during 1994–2004, PV market increased to 290 MW in 2005. After 2005 Japan's PV market decreased. German PV market increased from 44 MW in 2000 to 7.5 GW in 2011. The reason behind Japanese PV market decline was the unaligned energy policy and termination of incentives. This paper discusses about successful policy implementation and the impact of policy for the diffusion of PV technology. The analysis section of this paper shows how much the PV technology has been diffused during the period of 1990–2011 and finally what will make the transformation process successful. - Highlights: • We studied PV diffusion of Japan and German considering public energy policy, environmental policy and cost reduction. • This study determined that policy and incentives are responsible for cost reduction. • Japans concentration on nuclear energy more than renewables, made the PV diffusion slow. • Successful implementation of FIT helped Germany reduce PV electricity price more than grid electricity

Social Shaping in Danish Technology Assessment

DEFF Research Database (Denmark)

Hansen, Anne Grethe; Clausen, Christian

2003-01-01

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 an...... 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....... and political action for technology change. The authors of this article suggest that the social shaping perspective draws on lessons from technology assessments of earlier decades, lessons about the role of technology debate, participation and democratic control. We suggest that these are important......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...

Competitive edge through technological innovation

International Nuclear Information System (INIS)

Gottlieb, M.

1997-01-01

The vital role of advanced technology in natural gas cost reduction has been described. Among advanced technologies, seismic, drilling and fracturing technologies have been singled out as being the most important. Access to new supply frontiers (aided by the application of advanced technology), and more effective business strategies were considered as the other most influential factors in efficiently exploiting oil and gas resources. In view of predictions of substantially increased demand, advanced technology is poised to be even more important in the future. With this as background, an examination of the level of investment for the development of advanced technology revealed that energy industry R and D expenditures were lowest among industries in the U.S. (only 0.7 per cent of sales). It was concluded that notwithstanding industry's ability to improve output per R and D dollar invested, the achievement of the necessary technological advancements is a strategic imperative for both the industry and the U.S. as a whole. As far as the industry is concerned, its ability to maintain a competitive edge over competing energy forms, will be determined largely on the basis of its willingness to invest in future advanced technology development. 2 refs., 14 figs

Applying Sustainable Systems Development Approach to Educational Technology Systems

Science.gov (United States)

Huang, Albert

2012-01-01

Information technology (IT) is an essential part of modern education. The roles and contributions of technology to education have been thoroughly documented in academic and professional literature. Despite the benefits, the use of educational technology systems (ETS) also creates a significant impact on the environment, primarily due to energy…

NASA's Exploration Technology Development Program Energy Storage Project Battery Technology Development

Science.gov (United States)

Reid, Concha M.; Miller, Thomas B.; Mercer, Carolyn R.; Jankovsky, Amy L.

2010-01-01

Technical Interchange Meeting was held at Saft America s Research and Development facility in Cockeysville, Maryland on Sept 28th-29th, 2010. The meeting was attended by Saft, contractors who are developing battery component materials under contracts awarded through a NASA Research Announcement (NRA), and NASA. This briefing presents an overview of the components being developed by the contractor attendees for the NASA s High Energy (HE) and Ultra High Energy (UHE) cells. The transition of the advanced lithium-ion cell development project at NASA from the Exploration Technology Development Program Energy Storage Project to the Enabling Technology Development and Demonstration High Efficiency Space Power Systems Project, changes to deliverable hardware and schedule due to a reduced budget, and our roadmap to develop cells and provide periodic off-ramps for cell technology for demonstrations are discussed. This meeting gave the materials and cell developers the opportunity to discuss the intricacies of their materials and determine strategies to address any particulars of the technology.

Introduction and uptake of new medical technologies in the Australian health care system: a qualitative study.

Science.gov (United States)

Gallego, Gisselle; Casey, Robert; Norman, Richard; Goodall, Stephen

2011-10-01

The aim of this study was to explore the views and perceptions of stakeholders about the current national health technology assessment process conducted by the Medical Services Advisory Committee (MSAC) and its role in the uptake and diffusion of new medical technologies in Australia. Data collection occurred over a nine month period (August 2008-April 2009). Twenty in-depth, semi-structured interviews were conducted with individuals from four stakeholders groups: (i) MSAC members and evaluators, (ii) academic and health technology assessment experts, (iii) medical industry representatives and (iv) medical specialists. Interviews were digitally recorded, transcribed verbatim and coded using a constant comparative method. Respondents expressed a consensus opinion that the MSAC process is generally fair and transparent, and has been increasingly so over time. The process was described as "flexible" and "intuitive" yet also "idiosyncratic" due to the nature of the technologies being appraised. Approval by MSAC was generally reported to be increasingly important once a technology becomes more widely used. While successful MSAC approval was felt to be important for widespread distribution of a new technology, it was viewed more as a "facilitator of the uptake of new technologies" as opposed to a primary "driver" of technology uptake. Instead, other factors were identified as providing the actual impetus for the uptake of new technologies, with MSAC approval and reimbursement eventually helping facilitate more widespread diffusion. MSAC's decision making process is perceived as fair but with room for improvement. Its role in the uptake and diffusion of new medical technologies in Australia is limited. MSAC does not act as a barrier to significant market penetration of new procedures and medical technologies. However reimbursement is a trigger for increased use. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

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…

The importance of informatics competencies in nursing: an Australian perspective.

Science.gov (United States)

Smedley, Alison

2005-01-01

Over the past two decades, dramatic changes have occurred in the nature and extent of communication and information technology use in nursing worldwide. The need for student nurses to be well prepared for the use and application of information technology in nursing is arguably now paramount. This article details areas where information and communication technology is used in nursing in Australia and discusses why nurses must be diligent in maintaining skills in this area to facilitate the delivery of safe, quality care in any healthcare setting. It will then discuss the importance of information and communication technology (ICT) skills, knowledge and understanding as an integral aspect of nursing programs in tertiary institutions. The challenge for training providers to prepare nurses for ever-changing ICT technology and technological applications in their workplace is highlighted.

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...

Modelling diffusion feedbacks between technology performance, cost and consumer behaviour for future energy-transport systems

Science.gov (United States)

Tran, Martino; Brand, Christian; Banister, David

2014-04-01

Emerging technologies will have important impacts on sustainability objectives. Yet little is known about the explicit feedbacks between consumer behaviour and technological change, and the potential impact on mass market penetration. We use the UK as a case-study to explore the dynamic interactions between technology supply, performance, cost, and heterogeneous consumer behaviour and the resulting influence on long term market diffusion. Simulations of competing vehicle technologies indicate that petrol hybrids (HEVs) dominate the market over the long-term because they benefit from improved performance and are able to reach the steep part of the diffusion curve by 2025 while competing technologies remain in the early stages of growth and are easier to displace in the market. This is due to the cumulative build-up of stock and slow fleet turnover creating inertia in the technological system. Consequently, it will be difficult to displace incumbent technologies because of system inertia, cumulative growth in stock, long operational life, and consumer risk aversion to new unproven technologies. However, when accounting for both technological and behavioural change, simulations indicate that if investment can reach 30-40% per annum growth in supply, combined with steady technology improvements, and more sophisticated agent decision making such as accounting for full technology lifecycle cost and performance, full battery electric vehicles could displace the incumbent system by 2050.

Improvement of methods of evaluation of investment projects in the context of import substitution

Directory of Open Access Journals (Sweden)

Kuvshinov M.S.

2017-01-01

Full Text Available Due to the imposition of sanctions, based more on geopolitical interests, there were additional essential restrictions on sources of external credits, use of import raw materials and technologies, possibilities of attraction to work of the qualified employees which do not have the Russian nationality, participation in the international technology and scientific projects. At similar restrictions of different resources investment decisions are made extremely carefully, and especially careful and reasonable efficiency evaluation of the investments is required. Traditionally used techniques of efficiency evaluation of investment projects not fully consider strategic interests of owners of industrial enterprises and investors. Decrease in risks requires higher quality of project evaluation. In this work the method of multi-level consistently complex integral assessment of investment projects on an indicator of the integral indicator of their efficiency implementing consecutive selection of investment projects from a portfolio on essential indicators of commercial effectiveness, efficiency of production business activities, a financial state and productivity of activity is provided. The developed method of a complex assessment of investment projects is implemented for practical application by the software product allowing to create on the basis of economic-mathematical modeling specific recommendations in economic practice of industrial enterprises during the developing and implementation of investment strategies. The conclusion that for the Russian economy in the conditions of import substitution accounting of all set of interests of investors and owners of the enterprises provides development and implementation of reasonable investment strategies is drawn.

Probe-based recording technology

International Nuclear Information System (INIS)

Naberhuis, Steve

2002-01-01

The invention of the scanning tunneling microscope (STM) prompted researchers to contemplate whether such technology could be used as the basis for the storage and retrieval of information. With magnetic data storage technology facing limits in storage density due to the thermal instability of magnetic bits, the super-paramagnetic limit, the heir-apparent for information storage at higher densities appeared to be variants of the STM or similar probe-based storage techniques such as atomic force microscopy (AFM). Among these other techniques that could provide replacement technology for magnetic storage, near-field optical scanning optical microscopy (NSOM or SNOM) has also been investigated. Another alternative probe-based storage technology called atomic resolution storage (ARS) is also currently under development. An overview of these various technologies is herein presented, with an analysis of the advantages and disadvantages inherent in each particularly with respect to reduced device dimensions. The role of micro electro mechanical systems (MEMS) is emphasized

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...... 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......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...

AN OVERVIEW OF POWER DISSIPATION AND CONTROL TECHNIQUES IN CMOS TECHNOLOGY

Directory of Open Access Journals (Sweden)

N. B. ROMLI

2015-03-01

Full Text Available Total power dissipation in CMOS circuits has become a huge challenging in current semiconductor industry due to the leakage current and the leakage power. The exponential growth of both static and dynamic power dissipations in any CMOS process technology option has increased the cost and efficiency of the system. Technology options are used for the execution specifications and usually it depends on the optimisation and the performance constraints over the chip. This article reviews the relevant researches of the source or power dissipation, the mechanism to reduce the dynamic power dissipation as well as static power dissipation and an overview of various circuit techniques to control them. Important device parameters including voltage threshold and switching capacitance impact to the circuit performance in lowering both dynamic and static power dissipation are presented. The demand for the reduction of power dissipation in CMOS technology shall remain a challenging and active area of research for years to come. Thus, this review shall work as a guideline for the researchers who wish to work on power dissipation and control techniques.

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.

Facial and Periorbital Cellulitis due to Skin Peeling with Jet Stream by an Unauthorized Person.

Science.gov (United States)

Kaptanoglu, Asli Feride; Mullaaziz, Didem; Suer, Kaya

2014-01-01

Technologies and devices for cosmetic procedures are developing with each passing day. However, increased and unauthorized use of such emerging technologies may also lead to increases in unexpected results and complications as well. Here, we report a case of facial cellulitis after a "beauty parlor" session of skin cleaning with jet stream peeling device in 19-year old female patient for the first time. Complications due to improper and unauthorized use of jet stream peeling devices may also cause doubts about the safety and impair the reputation of the technology as well. In order to avoid irreversible complications, local authorities should follow the technology and update the regulations where the dermatologists should take an active role.

After Globalization Future Security in a Technology Rich World

Energy Technology Data Exchange (ETDEWEB)

Gilmartin,T J

2001-08-17

Over the course of the year 2000, five workshops were conducted by the Center for Global Security Research at the Lawrence Livermore National Laboratory on threats to international security in the 2015 to 2020 timeframe due to the global availability of advanced technology. These workshops focused on threats that are enabled by nuclear, missile, and space technology; military technology; information technology; bio technology; and geo systems technology. The participants included US national leaders and experts from the Department of Energy National Laboratories; the Department of Defense: Army, Navy, Air Force, Office of the Secretary of Defense, Defense Threat Reduction Agency, and Defense Advanced Research Projects Agency; the Department of State, NASA, Congressional technical staff, the intelligence community, universities and university study centers, think tanks, consultants on security issues, and private industry. For each workshop the process of analysis involved identification and prioritization of the participants' perceived most severe threat scenarios (worst nightmares), discussion of the technologies which enabled those threats, and ranking of the technologies' threat potentials. The threats ranged from local/regional to global, from intentional to unintended to natural, from merely economic to massively destructive, and from individual and group to state actions. We were not concerned in this exercise with defining responses to the threats, although our assessment of each threat's severity included consideration of the ease or difficulty with which it might be executed or countered. At the concluding review, we brought the various workshops' participants together, added senior participant/reviewers with broad experience and national responsibility, and discussed the workshop findings to determine what is most certain or uncertain, and what might be needed to resolve our uncertainties. This paper summarizes the consenses and

Applications and advances in electronic-nose technologies

Science.gov (United States)

A. D. Wilson; M. Baietto

2009-01-01

Electronic-nose devices have received considerable attention in the field of sensor technology during the past twenty years, largely due to the discovery of numerous applications derived from research in diverse fields of applied sciences. Recent applications of electronic nose technologies have come through advances in sensor design, material improvements, software...

Atmosferic pollution due to sea traffic. An overview on international legislation

International Nuclear Information System (INIS)

Landri, G.; Prati, M.V.

1999-01-01

Only recently the attention for the injuries to human and environmental health due to vehicular pollutant emission has been enlarged to the sea traffic. Consequently, technologies and local and international actions has been developed to control the phenomenon. In this paper the activities undertaken in the marine field, comparing the two types of traffic with references to the relevant legislations, are shown [it

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.

PROCEEDINGS OF THE 1999 OIL HEAT TECHNOLOGY CONFERENCE AND WORKSHOP.

Energy Technology Data Exchange (ETDEWEB)

MCDONALD,R.J.

1999-04-01

The 1999 Oil Heat Technology Conference and Workshop, April 15-16 at Brookhaven National Laboratory (BNL) is sponsored by the U. S. Department of Energy, Office of Building Technology, State and Community Programs (DOEBTS). The meeting is also co-sponsored by the: Petroleum Marketers Association of America, New England Fuel Institute, Oilheat Manufacturers Association, National Association of Oil Heat Service Managers, New York State Energy Research and Development Authority, Empire State Petroleum Association, New York Oil Heating Association, Oil Heat Institute of Long Island, and the Pennsylvania Petroleum Association. BNL is proud to acknowledge all of our 1999 co-sponsors, without their help and support the conference would have been canceled due to budget restrictions. It is quite gratifying to see an industry come together to help support an activity like the technology conference, for the benefit of the industry as a whole. The 1999 Oil Heat Technology Conference and Workshop, will be the thirteenth since 1984, is a very valuable technology transfer activity supported by the ongoing Combustion Equipment Technology (Oilheat R and D) program at BNL. The foremost reason for the conference is to provide a platform for the exchange of information and perspectives among international researchers, engineers, manufacturers, service technicians, and marketers of oil-fired space-conditioning equipment. They will provide a conduit by which information and ideas can be exchanged to examine present technologies, as well as helping to develop the future course for oil heating advancement. These conferences also serve as a stage for unifying government representatives, researchers, fuel oil marketers, and other members of the oil-heat industry in addressing technology advancements in this important energy use sector.

New technology-based recruitment methods

OpenAIRE

Oksanen, Reija

2018-01-01

The transformation that recruitment might encounter due to big data analytics and artificial intelligence (AI) is particularly fascinating which is why this thesis focuses on the changes recruitment processes are and will be facing as new technological solutions are emerging. The aim and main objective of this study is to widen knowledge about new technology-based recruitment methods, focusing on how they are utilized by Finnish recruitment professionals and how the opportunities and risks th...

Tri-Cities Index of Innovation and Technology

Energy Technology Data Exchange (ETDEWEB)

Fowler, Richard A.; Scott, Michael J.; Butner, Ryan S.

2011-01-17

In 2001 and 2004, the Economic Development Office of Pacific Northwest National Laboratory published companion reports to the Washington Technology Center Index studies that provided additional information on the Tri-Cities (Kennewick-Richland-Pasco) area of the state, its technology businesses, and important advantages that the Tri-Cities have as places to live and do business. These reports also compared the Tri-Cities area to other technology-based metropolitan areas in the Pacific Northwest and nation along critical dimensions known to be important to technology firms. This report updates the material in these earlier reports, and highlights a growing Tri-Cities metropolitan area.

Technology library modeling for information-driven circuit synthesis

NARCIS (Netherlands)

Jozwiak, L.; Bieganski, S.J.

2008-01-01

Due to weaknesses in circuit synthesis methods used in todaypsilas CAD tools, the opportunities created by modern microelectronic technology cannot effectively be exploited. This paper considers major issues and requirements of circuit synthesis for the nano CMOS technologies, and discusses our new

Learning and Sharing Technology in Informal Contexts. A Multiagent-Based Ontological Approach

Directory of Open Access Journals (Sweden)

Dino Borri

2014-05-01

Full Text Available An increasing debate is growing today, in both academic and research-in-action contexts, about the roles of new and traditional technologies in raising knowledge of agents involved, as well as in boosting an effective development of communities. The last century has been largely dominated by capital-intensive technologies, impacting large and populated areas. From the late 1990s up to the present days, due to social, financial, environmental concerns, new low-impact, local-born, little to medium-scale experiences have been challenging large technologies, with interesting results. The importance of such experiences seems to lay on the abilities and knowledge of local populations, which are quite difficult to emerge as formal methodologies and attain recognizable levels of generalization and sharing. Yet the effectiveness of local-based technologies is being increasingly documented, often succeeding in cases where more formal technologies had previously failed. The EU-funded ANTINOMOS project has largely dealt with local-community knowledge enhancing and managing in the water sector management, aiming at creating a real learning environment for the sharing and the active generation of knowledge through mutual synergies. In this paper, the above subject is discussed and carried out with a cross-disciplinary, cross-scale, multi-agent approach, considering the different forms of local knowledge and language involved.

Behavioural models of technological change

NARCIS (Netherlands)

Zeppini, P.

2011-01-01

Technological change still remains an important driver of the economy. This thesis studies the endogenous forces of technological change stemming from behavioural interactions within populations of many agents. Four theoretical models are proposed that describe consumers’ and suppliers’ behaviour

Technology development multidimensional review for engineering and technology managers

CERN Document Server

Neshati, Ramin; Watt, Russell; Eastham, James

2014-01-01

Developing new products, services, systems, and processes has become an imperative for any firm expecting to thrive in today’s fast-paced and hyper-competitive environment.  This volume integrates academic and practical insights to present fresh perspectives on new product development and innovation, showcasing lessons learned on the technological frontier.  The first part emphasizes decision making.  The second part focuses on technology evaluation, including cost-benefit analysis, material selection, and scenarios. The third part features in-depth case studies to present innovation management tools, such as customer needs identification, technology standardization, and risk management. The fourth part highlights important international trends, such as globalization and outsourcing. Finally the fifth part explores social and political aspects.

Assessing Space Exploration Technology Requirements as a First Step Towards Ensuring Technology Readiness for International Cooperation in Space Exploration

Science.gov (United States)

Laurini, Kathleen C.; Hufenbach, Bernhard; Satoh, Maoki; Piedboeuf, Jean-Claude; Neumann, Benjamin

2010-01-01

Advancing critical and enhancing technologies is considered essential to enabling sustainable and affordable human space exploration. Critical technologies are those that enable a certain class of mission, such as technologies necessary for safe landing on the Martian surface, advanced propulsion, and closed loop life support. Others enhance the mission by leading to a greater satisfaction of mission objectives or increased probability of mission success. Advanced technologies are needed to reduce mass and cost. Many space agencies have studied exploration mission architectures and scenarios with the resulting lists of critical and enhancing technologies being very similar. With this in mind, and with the recognition that human space exploration will only be enabled by agencies working together to address these challenges, interested agencies participating in the International Space Exploration Coordination Group (ISECG) have agreed to perform a technology assessment as an important step in exploring cooperation opportunities for future exploration mission scenarios. "The Global Exploration Strategy: The Framework for Coordination" was developed by fourteen space agencies and released in May 2007. Since the fall of 2008, several International Space Exploration Coordination Group (ISECG) participating space agencies have been studying concepts for human exploration of the moon. They have identified technologies considered critical and enhancing of sustainable space exploration. Technologies such as in-situ resource utilization, advanced power generation/energy storage systems, reliable dust resistant mobility systems, and closed loop life support systems are important examples. Similarly, agencies such as NASA, ESA, and Russia have studied Mars exploration missions and identified critical technologies. They recognize that human and robotic precursor missions to destinations such as LEO, moon, and near earth objects provide opportunities to demonstrate the

Design and Implementation of an Emergency Vehicle Signal Preemption System Based on Cooperative Vehicle-Infrastructure Technology

OpenAIRE

Yinsong Wang; Zhizhou Wu; Xiaoguang Yang; Luoyi Huang

2013-01-01

Emergency vehicle is an important part of traffic flow. The efficiency, reliability, and safety of emergency vehicle operations dropped due to increasing traffic congestion. With the advancement of the wireless communication technologies and the development of the vehicle-to-vehicle (v2v) and vehicle-to-infrastructure (v2i) systems, called Cooperative Vehicle-Infrastructure System (CVIS), there is an opportunity to provide appropriate traffic signal preemption for emergency vehicle based on r...

Oil atlas: National Petroleum Technology Office activities across the United States

Energy Technology Data Exchange (ETDEWEB)

Tiedemann, H.A.

1998-03-01

Petroleum imports account for the largest share of the US trade deficit. Over one-third of the 1996 merchandise trade deficit is attributed to imported oil. The good news is that substantial domestic oil resources, both existing and yet-to-be-discovered, can be recovered using advanced petroleum technologies. The Energy Information Agency estimates that advanced technologies can yield 10 billion additional barrels, equal to $240 billion in import offsets. The US Department of Energy`s National Petroleum Technology Office works with industry to develop advanced petroleum technologies and to transfer successful technologies to domestic oil producers. This publication shows the locations of these important technology development efforts and lists DOE`s partners in this critical venture. The National Petroleum Technology Office has 369 active technology development projects grouped into six product lines: Advanced Diagnostics and Imaging Systems; Advanced Drilling, Completion, and Stimulation; Reservoir Life Extension and Management; Emerging Processing Technology Applications; Effective Environmental Protection; and Crosscutting Program Areas.

Learning services-based technological ecosystems

OpenAIRE

García-Peñalvo, Francisco J.; Hernández-García, Ángel; Conde, Miguel Á; Fidalgo-Blanco, Ángel; Sein-Echaluce, María L.; Alier, Marc; Llorens Largo, Faraón; Iglesias-Pradas, Santiago

2015-01-01

The gap between technology and learning methods has two important implications: on the one hand, we should not expect the integration of technological advances into teaching to be an easy task; and there is a danger that mature educational technologies and methods might not give an adequate answer to the demands and needs of society, underusing their transforming potential to improve learning processes. This study discusses the need for a new technological environment supporting learning serv...

LIEKKI 2 - Combustion technology is environmental technology

Energy Technology Data Exchange (ETDEWEB)

Hupa, M. [Aabo Akademi, Turku (Finland)

1996-12-31

Finland has wide experience in applications of various combustion technologies and fuels and in supplying energy to industry and municipalities. Furthermore, combustion hardware and equipment are amongst our most important export products. Above all, fluidized bed boilers, recovery boilers for pulp mills and heavy diesel engines and diesel power plants have achieved excellent success in the world markets. Exports of these products alone have amounted to several billions of Finnish marks of annual sales in recent years. Within modern combustion technology, the objective is to control flue gas emissions as far as possible in the process itself, thus doing away with the need for the separate scrubbing of flue gases. To accomplish this it has been necessary to conduct a large amount of research on the details of the chemistry of combustion emissions and the flows in furnaces and engine cylinders. A host of completely new products are being developed for the combustion technology field. The LIEKKI programme has been particularly interested in so-called combined-cycle processes based on pressurized fluidized bed technology

Advanced manufacturing: Technology and international competitiveness

Energy Technology Data Exchange (ETDEWEB)

Tesar, A.

1995-02-01

Dramatic changes in the competitiveness of German and Japanese manufacturing have been most evident since 1988. All three countries are now facing similar challenges, and these challenges are clearly observed in human capital issues. Our comparison of human capital issues in German, Japanese, and US manufacturing leads us to the following key judgments: Manufacturing workforces are undergoing significant changes due to advanced manufacturing technologies. As companies are forced to develop and apply these technologies, the constituency of the manufacturing workforce (especially educational requirements, contingent labor, job content, and continuing knowledge development) is being dramatically and irreversibly altered. The new workforce requirements which result due to advanced manufacturing require a higher level of worker sophistication and responsibility.

Supraventricular Tachycardia Atackt Due to Losewieght Drug

Directory of Open Access Journals (Sweden)

Murat Yalcin

2016-01-01

Full Text Available Obesity is an important health problem. Treatment of obesity includes diet, exercise and drugs. Some of these drugs are out of prescription. Advers effects of these drugs have not been known. In this report; we present a case with supraventricular tachycardia attack due to loseweight drug containing mangostana (mango, hibiscus, citrus mate, L-karnitin, guarana.

U.S. oil import vulnerability: The technical replacement capability. Summary

International Nuclear Information System (INIS)

1991-10-01

The report examines the changes that have taken place in world oil markets and the U.S. economy since 1984 and provides revised estimates of the technical oil replacement potential that might be attained in the event of a severe and long lasting cutoff of imported oil. The analysis focuses on technologies that are commercially available today or will be within the next 5 years and that are among the most cost-effective methods for replacing oil use in applicable sectors. It also considers the economic impacts of adopting an aggressive oil replacement strategy in a severe oil emergency. The report presents a variety of policy options that could help accelerate the adoption of oil replacement technologies in preparation for, or in response to, a severe supply disruption, or as part of a long-term national policy to reduce import vulnerability. The report's conclusion that U.S. capability to replace lost oil imports is shrinking should be sobering to those who believe that there are quick and easy technological solutions, or that market forces alone will be sufficient to overcome the substantial economic and social dislocations that could result from a prolonged major oil disruption

Technical Due Diligence

DEFF Research Database (Denmark)

Jensen, Per Anker; Varano, Mattia

2011-01-01

carried out for buyers or sellers involved in real estate transactions. It can also be part of mergers including real estate and other assets or part of facilities management outsourcing. This paper is based on a case study and an interview survey of companies involved in TDD consulting in Denmark......Technical Due Diligence (TDD) as an evaluation of the performance of constructed facilities has become an important new field of practice for consultants. Before the financial crisis started in autumn 2008 it represented the fastest growing activity in some consulting companies. TDD is mostly...... and Italy during 2009. The research identifies the current practice and compares it with the recommended practice in international guidelines. The current practice is very diverse and could in many cases be improved by a more structured approach and stricter adherence to international guidelines. However...

The Development of Key Technologies in Applications of Vessels Connected to the Internet

Directory of Open Access Journals (Sweden)

Zhe Tian

2017-10-01

Full Text Available With the development of science and technology, traffic perception, communication, information processing, artificial intelligence and the shipping information system have become important in supporting the realization of intelligent shipping transportation. Against this background, the Internet of Vessels (IoV is proposed to integrate all these advanced technologies into a platform to meet the requirements of international and regional transportations. The purpose of this paper is to analyze how to benefit from the Internet of Vessels to improve the efficiency and safety of shipping, and promote the development of world transportation. In this paper, the IoV is introduced and its main architectures are outlined. Furthermore, the characteristics of the Internet of Vessels are described. Several important applications that illustrate the interaction of the Internet of Vessels’ components are proposed. Due to the development of the Internet of Vessels still being in its primary stage, challenges and prospects are identified and addressed. Finally, the main conclusions are drawn and future research priorities are provided for reference and as professional suggestions for future researchers in this field.

Doing what comes naturally: a special workforce plays an important role in a new on-site remediation technique

International Nuclear Information System (INIS)

Marsters, S.

1999-01-01

A bioremediation system developed by Calgary-based Unique Oilfield Technology Services (UNOTEC) that uses naturally occurring bacteria and fungi to decompose oilfield waste is described. In essence, UNOTEC creates a suitable work environment for microorganisms by mixing drilling residue with organic oil absorbent and bulking agent, and the micro-organisms do the rest. The key ingredient in the mix is canola meal which has been shown to have the ability to immobilize oil and prevent leaching in the containment mixtures following land treatment, due to its oleophilic qualities, which are a function of its origin as an oil seed. Canola meal contains large amounts of protein, hence it is an important source of nitrogen. Since nitrogen is considered essential for stimulating growth in microorganisms, the meal plays a critical role as a catalyst for microbial activity in the containment mix. Details of applying the technology, and on-going experiments demonstrating its efficiency are described. 10 photos

Protecting chips against hold time violations due to variability

CERN Document Server

Neuberger, Gustavo; Reis, Ricardo

2013-01-01

With the development of Very-Deep Sub-Micron technologies, process variability is becoming increasingly important and is a very important issue in the design of complex circuits. Process variability is the statistical variation of process parameters, meaning that these parameters do not have always the same value, but become a random variable, with a given mean value and standard deviation. This effect can lead to several issues in digital circuit design.The logical consequence of this parameter variation is that circuit characteristics, as delay and power, also become random variables. Becaus

Laser Processing Technology using Metal Powders

Energy Technology Data Exchange (ETDEWEB)

Jang, Jeong-Hwan; Moon, Young-Hoon [Pusan National University, Busan (Korea, Republic of)

2012-03-15

The purpose of this paper is to review the state of laser processing technology using metal powders. In recent years, a series of research and development efforts have been undertaken worldwide to develop laser processing technologies to fabricate metal-based parts. Layered manufacturing by the laser melting process is gaining ground for use in manufacturing rapid prototypes (RP), tools (RT) and functional end products. Selective laser sintering / melting (SLS/SLM) is one of the most rapidly growing rapid prototyping techniques. This is mainly due to the processes's suitability for almost any materials, including polymers, metals, ceramics and many types of composites. The interaction between the laser beam and the powder material used in the laser melting process is one of the dominant phenomena defining feasibility and quality. In the case of SLS, the powder is not fully melted during laser scanning, therefore the SLS-processed parts are not fully dense and have relatively low strength. To overcome this disadvantage, SLM and laser cladding (LC) processes have been used to enable full melting of the powder. Further studies on the laser processing technology will be continued due to the many potential applications that the technology offers.

Irradiation technology - industrial use

International Nuclear Information System (INIS)

Zyball, A.

1995-01-01

The most important applications of the radiation technology are the crosslinking of polymers and sterilisation. Although extensive experience about the use of this technology is available and powerful and dependable radiation facilities can be obtained, as yet the radiation technology has not found the acceptance it deserves in the industry. The main reason therefore has to do with how the question of radiation or the term radiation is presented to the industry and among the population. This paper will deal with considerations and ways in which the industrial use of the radiation technology can be expanded. (author)

Application of GRA method, dynamic analysis and fuzzy set theory in evaluation and selection of emergency treatment technology for large scale phenol spill incidents

Science.gov (United States)

Zhao, Jingjing; Yu, Lean; Li, Lian

2017-05-01

Select an appropriate technology in an emergency response is a very important issue with various kinds of chemical contingency spills frequently taking place. Due to the complexity, fuzziness and uncertainties of the chemical contingency spills, the theory of GRA method, dynamic analysis combined with fuzzy set theory will be appropriately applied to selection and evaluation of emergency treatment technology. Finally, a emergency phenol spill accidence occurred in highway is provided to illustrate the applicability and feasibility of the proposed methods.

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.

Estimates of Nitrogen, Phosphorus, Biochemical Oxygen Demand, and Fecal Coliforms Entering the Environment Due to Inadequate Sanitation Treatment Technologies in 108 Low and Middle Income Countries.

Science.gov (United States)

Fuhrmeister, Erica R; Schwab, Kellogg J; Julian, Timothy R

2015-10-06

Understanding the excretion and treatment of human waste (feces and urine) in low and middle income countries (LMICs) is necessary to design appropriate waste management strategies. However, excretion and treatment are often difficult to quantify due to decentralization of excreta management. We address this gap by developing a mechanistic, stochastic model to characterize phosphorus, nitrogen, biochemical oxygen demand (BOD), and fecal coliform pollution from human excreta for 108 LMICs. The model estimates excretion and treatment given three scenarios: (1) use of existing sanitation systems, (2) use of World Health Organization-defined "improved sanitation", and (3) use of best available technologies. Our model estimates that more than 10(9) kg/yr each of phosphorus, nitrogen and BOD are produced. Of this, 22(19-27)%, 11(7-15)%, 17(10-23)%, and 35 (23-47)% (mean and 95% range) BOD, nitrogen, phosphorus, and fecal coliforms, respectively, are removed by existing sanitation systems. Our model estimates that upgrading to "improved sanitation" increases mean removal slightly to between 17 and 53%. Under the best available technology scenario, only approximately 60-80% of pollutants are treated. To reduce impact of nutrient and microbial pollution on human and environmental health, improvements in both access to adequate sanitation and sanitation treatment efficiency are needed.

Power and LPG production with LNG import

International Nuclear Information System (INIS)

Mak, J.Y.

2004-01-01

When used in power cogeneration, Liquefied Natural Gas (LNG) is both energy efficient and can eliminate seawater or fuel gas consumption as well as the associated environmental impacts of conventional regasification processes. However, some liquefied natural gas (LNG) sources have heating values higher than current North American natural gas pipelines can allow for. LNG from these cannot be injected into gas pipelines without several heating control processing steps. This paper outlines two new technologies developed to address this issue. The first is a power cogeneration process using LNG as a heat sink. The second technology involves a fractionation process removing Liquid Propane Gas (LPG) components from imported LNG, thereby controlling heat value. Both technologies are applicable in grassroots installations as well as being suitable for retrofitting to existing LNG regasification for power generation and LPG production. It was concluded that power cogeneration with a mixed fluid power cycle recovered a significant portion of energy in LNG liquefaction plants. Additionally, it was also possible to fractionate high quality LPG from LNG at a low cost, with the residue being further re-condensed and re-utilized for power generation. It was also concluded that the LNG fractionation process would add flexibility to the LNG receiving terminals, allowing the import of lower quality LNG to North America, while also generating additional revenues from LPG production. 3 refs., 5 tabs., 6 figs

Development of nuclear equipment qualification technology

Energy Technology Data Exchange (ETDEWEB)

Choi, Heon O; Kim, Wu Hyun; Kim, Jin Wuk; Kim, Jeong Hyun; Lee, Jeong Kyu; Kim, Yong Han; Jeong, Hang Keun [Korea Institute of Machinery and Materials, Taejon (Korea)

1999-03-01

In order to enhance testing and evaluation technologies, which is one of the main works of the Chanwon branch of KIMM(Korea Institute of Machinery and Materials), in addition to the present work scope of the testing and evaluation in the industrial facilities such as petroleum and chemical, plants, the qualification technologies of the equipments important to safety used in the key industrial facilities such as nuclear power plants should be localized: Equipments for testing and evaluation is to be set up and the related technologies must be developed. In the first year of this study, of vibration aging qualification technologies of equipments important to safety used in nuclear power plants have been performed. (author). 27 refs., 81 figs., 17 tabs.

The importance of infopreneurship training for records and archives ...

African Journals Online (AJOL)

khums

National University of Science and Technology. (NUST) ... importance of equipping students with infopreneurial .... the rise or dominance of the informal sector. ... unemployment is the defective education ..... century-schools (Accessed 22 June.

Detectors for X-ray diffraction and scattering: current technology and future challenges

International Nuclear Information System (INIS)

Bahr, D.; Brugemann, L.; Gerndt, E.

2003-01-01

Full text: Detectors are crucial devices determining the quality, the reliability and the throughput of x-ray diffraction (XRD) and scattering investigations. This is of utmost importance in an industrial environment where in many cases untrained personnel or even without human intervention the experiments and data evaluations are running. The currently used technology of 0-dimensional to 2-dim XRD detectors is presented using selected examples. The application specific requirements on e.g. energy range and resolution, count rate limit, background and dynamic range, and size versus price are discussed. Due to the fact that x-ray diffraction investigations are becoming increasingly attractive in science, research and industry the advance in detector technology is pushed beyond existing limits. The discussion of the resultant market opportunities versus the cost of ownership and market entrance barrier is the final section of the presentation

The use of technology in international collaboration

DEFF Research Database (Denmark)

Livonen, Mirja; Sonnenwald, Diane H.

2000-01-01

International collaboration is emerging as an essential function for organizations, playing an important role in organizational strategy, performance and knowledge management. Two case studies of international collaboration are discussed in this paper. Participants' perceptions and use...... of technology to collaborate are examined from the perspective of sense of presence, participation, task type, productivity and ease of use. The data suggest that technology compatibility with cultural and work style preferences and technology infrastructure is more important than media richness, in contrast...

Conceptual model for marketing solar based technology to developing countries

International Nuclear Information System (INIS)

Peter, Raj; Ramaseshan, B.; Nayar, C.V.

2002-01-01

Developing countries are faced with large shortfalls of electric-power generation, shortages of usable indigenous fuels, and transportation bottlenecks for those fuels. The loss of revenue that is forced upon the industry due to power cuts and frequent interruptions of power supply is substantial. Renewable sources of energy have an important role to play in providing much needed power in the context of growing global concern about sustainable energy supplies and protecting the environment from the adverse effects of fossil fuel utilization. The purpose of the study is to identify the factors that influence the adoption of solar-based technology. An examination of the literature in the area of diffusion of technology has led to the identification of different variables. The possible relationships that may exist between these variables is depicted in the conceptual framework. This paper attempts to clarify the relationships between the variables that have been identified and the decision to adopt. (Author)

New Communication Technologies, Local Journalism and the Perception of Locality

Directory of Open Access Journals (Sweden)

Ali ÖZCAN

2016-12-01

Full Text Available Studies on local journalism as an important element of participatory democracy generally focus on the history of the local press, the financial insufficiencies of local newspapers as well as technical/ technological incompetency that occurs as a result of these factors. This research analyzes local newspapers with a new scientific point of view by focusing on the perception of locality as a mental projection of geographical constraint. Perspectives regarding the transformations on perceptions of locality as a result of the disappearance of time and space constraints due to new communication technologies, and the opportunities that new communication environments offer to local newspapers will be provided. Moreover, the ways in which local newspapers reflect on locality with their printed versions under time and space constraints will be analyzed. The research scope of the study has been limited to 15 newspapers in Konya. Structured interviews and content analysis methods were used for data collection and analysis.

Sleeping with technology: cognitive, affective, and technology usage predictors of sleep problems among college students.

Science.gov (United States)

Rosen, Larry; Carrier, Louis M; Miller, Aimee; Rokkum, Jeffrey; Ruiz, Abraham

2016-03-01

Sleep problems related to technology affect college students through several potential mechanisms including displacement of sleep due to technology use, executive functioning abilities, and the impact of emotional states related to stress and anxiety about technology availability. In the present study, cognitive and affective factors that influence technology usage were examined for their impact upon sleep problems. More than 700 US college students completed an online questionnaire addressing technology usage, anxiety/dependence, executive functioning, nighttime phone usage, bedtime phone location, and sleep problems. A path model controlling for background variables was tested using the data. The results showed that executive dysfunction directly predicted sleep problems as well as affected sleep problems through nighttime awakenings. In addition, anxiety/dependence increased daily smartphone usage and also increased nighttime awakenings, which, in turn, affected sleep problems. Thus, both the affective and cognitive factors that influence technology usage affected sleep problems. Copyright © 2016 National Sleep Foundation. Published by Elsevier Inc. All rights reserved.

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...

Study on the state-of-the-arts technologies and policy trends for the decommissioning of nuclear installations and facilities

International Nuclear Information System (INIS)

Jeong, G. J.; Park, J. H.; Jeong, U. S. and others

2005-12-01

D and D project of the nuclear facilities is now the one of the biggest projects among the nuclear ones in the world. The nuclear facilities have their unique characteristics so making preparations about technical research in advance is very important in economic side and worker's protection side. Especially, because workers have a high possibility to contact radioactive material directly, an automation technology and shielding technology for worker's protection as well as a system development which can perform D and D work efficiently are necessary for D and D project. The waste reduction technology development, D and D equipment development, container development, and the study related the establishment of the level of the release regulation for radioactive waste are also important. The purpose of this research is to grasp of the national and internal D and D status for the nuclear facilities and to estimate them so we expect to prevent the possibility of a tremendous economical loss as the initiative of the nuclear D and D market is lost due to not understand the situation about the status of the related technologies. And we also expect to practical use the accumulated experience to decommissioning facilities in North

Merging Platform Ecosystems in Technology Acquisitions

DEFF Research Database (Denmark)

Dowie, Jamie; Henningsson, Stefan; Kude, Thomas

2017-01-01

of the merging companies. Given the increasing importance of platforms and value co-creation with third-party providers for companies making technology acquisitions, we complement existing literature by reframing the analysis of technology acquisitions to include the merger of the broader partner ecosystems....... Specifically, we draw on theories of ecosystem governance to analyze how ecosystem tensions unfolded during the ecosystem merger and how the acquirer governed these tensions in SAP SE’s acquisition of the e-commerce provider Hybris AG. Our findings suggest that the governance of ecosystem tensions...... is an important aspect of managing technology acquisitions. We identify the pre-acquisition relation between the acquired company’s ecosystem partners and the acquirer as an important context factor for explaining how a partner company is exposed to the ecosystem tensions during the merger....

After globalization future security in a technology rich world

Energy Technology Data Exchange (ETDEWEB)

Gilmartin, T J

2000-02-12

Over the course of the year 2000, five one-day workshops were conducted by the Center for Global Security Research at the Lawrence Livermore National Laboratory on threats that might come against the US and its allies in the 2015 to 2020 timeframe due to the global availability of advanced technology. These workshops focused on threats that are enabled by nuclear, missile, and space technology; military technology; information technology; bio technology; and geo systems technology. In December, an Integration Workshop and Senior Review before national leaders and experts were held. The participants and reviewers were invited from the DOE National Laboratories, the DOD Services, OSD, DTRA, and DARPA, the DOS, NASA, Congressional technical staff, the intelligence community, universities and university study centers, think tanks, consultants on national security issues, and private industry. For each workshop the process of analysis involved identification and prioritization of the participants' perceived most severe threat scenarios (worst nightmares), discussion of the technologies which enabled those threats, and ranking of the technologies' threat potentials. We were not concerned in this exercise with defining responses, although our assessment of each threat's severity included consideration of the ease or difficulty with which it might be countered. At the concluding Integration Workshop and Senior Panel Review, we brought the various workshops' participants together, added senior participant/reviewers with broad experience and responsibility, and discussed the workshop findings to determine what is most certain, and uncertain, and what might be needed to resolve our uncertainties. This document reports the consensus and important variations of both the reviewers and the participants. In all, 45 threats over a wide range of lethality and probability of occurrence were identified. Over 60 enabling technologies were also discussed. These are

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…

Construction Waste Recycling Technologies: How to Define and Assess Their Economic, Environmental and Social Effects by the use of Input-Output Analysis

DEFF Research Database (Denmark)

Bozhilova-Kisheva, Kossara Petrova; Olsen, Stig Irving

2012-01-01

aggregates that due to the less quality are used mainly in road construction and less in buildings. Within the EU FP7 project Advanced Technologies for the Production of Cement and Clean Aggregates from Construction and Demolition Waste (C2CA), an innovative technology for CDW recycling to clean aggregates......Concrete is one of the most important building materials and it entails a big environmental impact making recycling relevant from an environmental perspective. Recycling of construction and demolition waste (CDW) containing concrete is being performed in the Netherlands resulting in recycled...

Use of Technology for HIV Prevention Among Adolescent and Adult Women in the United States.

Science.gov (United States)

Blackstock, Oni J; Patel, Viraj V; Cunningham, Chinazo O

2015-12-01

Although the proportion of new HIV infections in the USA among women has decreased over the last few years, still, approximately 20 % of new infections occur annually among adolescent and adult women. The development of effective evidence-based prevention interventions remains an important approach to further decreasing these numbers. Technology-delivered prevention interventions hold tremendous potential due, in part, to their ability to reach beyond the walls of brick-and-mortar intervention sites to engage individuals where they are. While most technology-delivered interventions have focused on adolescents and men who have sex with men, much fewer have specifically targeted adolescent or adult women despite evidence showing that interventions tailored to specific target populations are most effective. We summarize the recently published literature on technology-delivered HIV prevention interventions for US adolescent and adult women and provide suggestions for next steps in this nascent but emergent area of prevention research.

Facial and Periorbital Cellulitis due to Skin Peeling with Jet Stream by an Unauthorized Person

Directory of Open Access Journals (Sweden)

Asli Feride Kaptanoglu

2014-01-01

Full Text Available Technologies and devices for cosmetic procedures are developing with each passing day. However, increased and unauthorized use of such emerging technologies may also lead to increases in unexpected results and complications as well. Here, we report a case of facial cellulitis after a “beauty parlor” session of skin cleaning with jet stream peeling device in 19-year old female patient for the first time. Complications due to improper and unauthorized use of jet stream peeling devices may also cause doubts about the safety and impair the reputation of the technology as well. In order to avoid irreversible complications, local authorities should follow the technology and update the regulations where the dermatologists should take an active role.

Systemic contact dermatitis due to nickel

Directory of Open Access Journals (Sweden)

Taruli Olivia

2015-08-01

Full Text Available Introduction: Systemic contact dermatitis (SCD is a systemic reactivation of a previous allergic contact dermatitis. The initial exposure may usually be topical, followed by oral, intravenous or inhalation exposure leading to a systemic hypersensitivity reaction. A case of a 27 year-old male with SCD due to nickel is reported Case Report: A 27 year-old male presented with recurrent pruritic eruption consist of deep seated vesicles on both palmar and left plantar since 6 months before admission. This complaint began after patient consumed excessive amounts of chocolate, canned food, and beans. The patient worked as a technician in a food factory. History of allergy due to nickel was acknowledged since childhood. The clinical presentation was diffuse deep seated vesicles, and multiple erythematous macules to plaques, with collarette scale. Patch test using the European standard showed a +3 result to nickel. The patient was diagnosed as systemic contact dermatitis due to nickel. The treatments were topical corticosteroid and patient education of avoidance of both contact and systemic exposure to nickel. The patient showed clinical improvement after 2 weeks. Discussion: SCD was diagnosed due to the history of massive consumption of food containing nickel in a patient who had initial sensitization to nickel, with clinical features and the patch test result. Advice to be aware of nickel and its avoidance is important in SCD management.

Risk of Performance Decrement and Crew Illness Due to an Inadequate Food System

Science.gov (United States)

Douglas, Grace L.; Cooper, Maya; Bermudez-Aguirre, Daniela; Sirmons, Takiyah

2016-01-01

NASA is preparing for long duration manned missions beyond low-Earth orbit that will be challenged in several ways, including long-term exposure to the space environment, impacts to crew physiological and psychological health, limited resources, and no resupply. The food system is one of the most significant daily factors that can be altered to improve human health, and performance during space exploration. Therefore, the paramount importance of determining the methods, technologies, and requirements to provide a safe, nutritious, and acceptable food system that promotes crew health and performance cannot be underestimated. The processed and prepackaged food system is the main source of nutrition to the crew, therefore significant losses in nutrition, either through degradation of nutrients during processing and storage or inadequate food intake due to low acceptability, variety, or usability, may significantly compromise the crew's health and performance. Shelf life studies indicate that key nutrients and quality factors in many space foods degrade to concerning levels within three years, suggesting that food system will not meet the nutrition and acceptability requirements of a long duration mission beyond low-Earth orbit. Likewise, mass and volume evaluations indicate that the current food system is a significant resource burden. Alternative provisioning strategies, such as inclusion of bioregenerative foods, are challenged with resource requirements, and food safety and scarcity concerns. Ensuring provisioning of an adequate food system relies not only upon determining technologies, and requirements for nutrition, quality, and safety, but upon establishing a food system that will support nutritional adequacy, even with individual crew preference and self-selection. In short, the space food system is challenged to maintain safety, nutrition, and acceptability for all phases of an exploration mission within resource constraints. This document presents the

A hybrid method for information technology selection combining multi-criteria decision making (MCDM) with technology roadmapping

OpenAIRE

García Mejía, Jaime Andrés

2013-01-01

Abstract: Strategic information technology (IT) management has been recognized as vital for achieving competitive advantage. IT selection, the process of choosing the best technology alternative from a number of available options, is an important part of IT management. The IT selection is a multi-criteria decision making process, where relative importance of each criterion is determined and the degree of satisfaction of every criterion from each alternative is evaluated. Decision makers (DMs)...

Technological Inovattion

Directory of Open Access Journals (Sweden)

Alexandra Bostan

2009-06-01

Full Text Available The spectacular development of technology within the field of informatics and telecommunicationfor the last decade, associated with a postindustrial revolution, has solidly contributed to the globalization ofthe contemporary international economic life. A very important factor in promoting the globalization ofproduction and the financial globalization is the recent progress from the technology of information andcommunication which has a strong impact on the economic, social and cultural life. The postindustrialrevolution marks the transfer from an industrial based culture to a culture based on information,communication and experience.

South African, Rural ICT Implementation: a critical retrospective application of Latour's due process model

Directory of Open Access Journals (Sweden)

Jo Rhodes

2004-05-01

Full Text Available The potential developmental role of ICTs can pressurise governments to engage in ‘catch up’ and ‘leapfrog’. Consequently, analysis of the accompanying socio-political dimensions and risks can be, disastrously, neglected. This paper examines a specific technology implementation – a South African government sponsored telecentre using Latour’s Due Process model, an analytical tool grounded in Actor-Network Theory, where technology implementation is viewed as a symmetrical treatment of technology and society within a single collective. It is used here, retrospectively, to make sense of why the telecentre both failed to institutionalise within a successful actor-network, and, contributed to the destabilization and partial destruction of a successfully established women’s development organisation.

A solar cycle of spacecraft anomalies due to internal charging

Directory of Open Access Journals (Sweden)

G. L. Wrenn

2002-07-01

Full Text Available It is important to appreciate how the morphology of internal charging of spacecraft systems, due to penetrating electrons, differs from that of the more common surface charging, due to electrons with lower energy. A specific and recurrent anomaly on a geostationary communication satellite has been tracked for ten years so that solar cycle and seasonal dependencies can be clearly established. Concurrent measurements of sunspot number, solar wind speed and 2-day >2 MeV electron fluence are presented to highlight pertinent space weather relationships, and the importance of understanding the complex particle interaction processes involved.Key words. Magnetospheric physics (energetic particles; trapped; solar wind – magnetosphere interactions – space plasma physics (spacecraft sheaths, wakes, charging

Secondary Hemochromatosis due to Chronic Oral Iron Supplementation

Directory of Open Access Journals (Sweden)

Ronald Lands

2017-01-01

Full Text Available Iron may accumulate in excess due to a mutation in the HFE gene that upregulates absorption or when it is ingested or infused at levels that exceed the body’s ability to clear it. Excess iron deposition in parenchymal tissue causes injury and ultimately organ dysfunction. Diabetes mellitus and hepatic cirrhosis due to pancreas and liver damage are just two examples of diseases that result from iron overload. Despite the rapid growth of information regarding iron metabolism and iron overload states, the most effective treatment is still serial phlebotomies. We present a patient who developed iron overload due to chronic ingestion of oral ferrous sulfate. This case illustrates the importance of querying geriatric patients regarding their use of nonprescription iron products without a medical indication.

Accounting for time-dependent changes in GHG emissions in the Ribeiro appellation (NW Spain): Are land use changes an important driver?

International Nuclear Information System (INIS)

Villanueva-Rey, Pedro; Vázquez-Rowe, Ian; Otero, Marta; Moreira, María Teresa; Feijoo, Gumersindo

2015-01-01

Highlights: • The environmental profile of a wine appellation was assessed for a 20 year period. • LUCs and LCA methods were linked to assess the GHG emissions in the appellation. • Winegrowing operations and land use were monitored up to the gate of the winery. • Different trends were found depending on the period assessed. • Demographic and social changes triggered changes in the carbon stocks. - Abstract: Land use changes (LUCs) constitute a crucial source of environmental impact in production systems, which are mostly associated with greenhouse gas (GHG) emissions. This circumstance is especially important for the agricultural sector, since these imply an important proportion of the total GHG emissions occurring worldwide. Wine and grape production is a key sector in Spain, representing the largest surface area at European level. In the past decades, important wine related LUCs have been observed due to changes in farming methods/type, number of Denominations of Origin, and the establishment of larger wineries that have enhanced exports. The current study presents a temporally based Life Cycle Assessment (LCA) study of the Ribeiro appellation in NW Spain, in which the gradual changes in the land use, as well as the technological improvements are analyzed in detail in order to understand how the environmental profile of this specific wine producing area has shifted in the past two decades (i.e., from 1990 to 2009). On the one hand, phenomena such as afforestation and agricultural intensification are analyzed throughout the appellation to estimate the impact due to GHG emissions linked to LUCs, based on IPCC standards. On the other hand, trends linked to technological improvements, operational changes, such as changes in the use and management of plant protection agents or fertilizers or the change in the energy sources for machinery on the vineyards, were assessed in detail

Macrofoundation for Strategic Technology Management

DEFF Research Database (Denmark)

Pedersen, Jørgen Lindgaard

1995-01-01

Neoclassical mainstream economics has no perspective on strategic technology management issues. Market failure economics (externalities etc.)can be of some use to analyze problems of relevance in strategic management problems with technology as a part. Environment, inequality and democratic...... deficits are important problems today...

Connecting people through physiosocial technology

NARCIS (Netherlands)

Janssen, J.H.

2012-01-01

Social connectedness is one of the most important predictors of health and well-being. The goal of this dissertation is to investigate technologies that can support social connectedness. Such technologies can build upon the notion that disclosing emotional information has a strong positive influence

The importance of opinion leaders in agricultural production among ...

African Journals Online (AJOL)

The importance of opinion leaders in agricultural production among male and ... farmers do not have adequate access to extension services due to, amongst others, the ... In view of these problems, the role of opinion leaders is important and ...

Technology strategy for subsea processing and transport; Technology Target Areas; TTA6 - Subsea processing and transportation

Energy Technology Data Exchange (ETDEWEB)

2008-07-01

other areas than the NCS. The current research and development support systems, like Petromaks, SFF (Norwegian centres of excellence), SFI (Centre for research based innovation), and Demo 2000, have been very successful. They have contributed to make the Norwegian oil and gas industry international leaders in subsea processing and transport. In order to maintain this position and thus fulfil the vision of this TTA, the current research and development funding system should be maintained, and there should also be a further increase in the level of funding. In particular funding at academic institutions should be increased in order to strengthen and expand education and research in areas of relevance to subsea technology. Some of the short-term challenges in subsea processing and transport are already handled by the operating oil companies in specific field development projects, and are due to be implemented in the contractor portfolio. Therefore, these challenges should have limited priority regarding funding from the Norwegian government.The key technology challenges where governmental funding is most important are listed below. The list is given in prioritized order: a). Fundamental knowledge on multiphase pipeline flow and flow assurance with special focus on complex fluids including heavy, highly viscous oil (F); b). Fundamental understanding and models for oil/gas/water separation, including fluid characterization and fluid mechanics (F); c). Subsea electric power supply (F and P); d). Compact separation equipment for deepwater use (P); e). Fundamental understanding of multiphase thermodynamics and flow aspect in pumps and compressors (F); f). High capacity and energy efficient subsea compression (F and P); g). Monitoring and control systems for subsea processing and transport (F and P); h). Reliable equipment with high capacity for downhole separation (P); i). Development of subsea gas injection compressor system (F and P); j). Fundamental understanding of the

Much technology, but limited impact: what progress has been made with Learning Technology in the Post Compulsory Education and Training (PCET sector?