Presentations of the PTAC wireless, telecommunications and e-business technology conference

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

This conference was attended by experts in the telecommunications industry who demonstrated how the petroleum industry can reduce costs and improve profitability through innovative wireless, telecommunications and e-business technology solutions. The conference was divided into two main sessions, featuring field operation presentations and head office presentations. Current technologies and success stories and challenges were presented for exploration, drilling, completions and production operations. The conference featured 16 presentations, of which 12 have been indexed separately for inclusion in this database. refs., tabs., figs.

Telecommunication Technologies for Smart Grid Projects with Focus on Smart Metering Applications

Directory of Open Access Journals (Sweden)

Nikoleta Andreadou

2016-05-01

Full Text Available This paper provides a study of the smart grid projects realised in Europe and presents their technological solutions with a focus on smart metering Low Voltage (LV applications. Special attention is given to the telecommunications technologies used. For this purpose, we present the telecommunication technologies chosen by several European utilities for the accomplishment of their smart meter national roll-outs. Further on, a study is performed based on the European Smart Grid Projects, highlighting their technological options. The range of the projects analysed covers the ones including smart metering implementation as well as those in which smart metering applications play a significant role in the overall project success. The survey reveals that various topics are directly or indirectly linked to smart metering applications, like smart home/building, energy management, grid monitoring and integration of Renewable Energy Sources (RES. Therefore, the technological options that lie behind such projects are pointed out. For reasons of completeness, we also present the main characteristics of the telecommunication technologies that are found to be used in practice for the LV grid.

47 CFR 22.409 - Developmental authorization for a new Public Mobile Service or technology.

Science.gov (United States)

2010-10-01

... Mobile Service or technology. 22.409 Section 22.409 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Developmental Authorizations § 22.409 Developmental authorization for a new Public Mobile Service or technology. The FCC may grant applications for...

Evolution and convergence in telecommunications

Energy Technology Data Exchange (ETDEWEB)

Radicella, S; Grilli, D [Abdus Salam ICTP, Trieste (Italy)

2002-12-15

These lectures throw a spotlight on different aspects of the evolution of telecommunications networks, namely on the various facets of service and network convergence. The last years progress in data and telecommunications technologies, such as P-based networks, and the enormous potential of mobile communication systems and users' demands for comprehensive and network-independent have led to a convergence of data and telecommunications infrastructures in many aspects. In order to help the reader to an easier understanding of the phenomenon convergence, in the first two parts of this volume the evolution of the basic technologies is described one by one. This is done briefly and is focused on the principle topics, just to build a basis for the third part devoted to problems of convergence in telecommunications. These notes are addressed to those readers, who in a quick overview want to be informed on the future service and network landscape. The notes are equally suited for professionals with the desire to extend their horizon as well as for students looking for an introduction into telecommunications under more general aspects. The authors clearly understand the difficulties in writing a book devoted to the evolution in telecommunications. Today, telecom landscape varies at very high speed. Every few months new network technologies, new products and new services are developed. Attempts to present them in time can be accessible only for magazine publications or contributions to conferences. Therefore, in a number of areas, such as Voice over IP and new switching technologies not much more than the starting point of new paradigms is described. However, the content is up-to-date to a degree, that the phenomenon convergence can be fully understood. Partially, these notes are based on a number of lecture courses that were delivered during recent ICTP winter schools devoted to multimedia and digital communications.

Evolution and convergence in telecommunications

International Nuclear Information System (INIS)

Radicella, S.; Grilli, D.

2002-01-01

These lectures throw a spotlight on different aspects of the evolution of telecommunications networks, namely on the various facets of service and network convergence. The last years progress in data and telecommunications technologies, such as P-based networks, and the enormous potential of mobile communication systems and users' demands for comprehensive and network-independent have led to a convergence of data and telecommunications infrastructures in many aspects. In order to help the reader to an easier understanding of the phenomenon convergence, in the first two parts of this volume the evolution of the basic technologies is described one by one. This is done briefly and is focused on the principle topics, just to build a basis for the third part devoted to problems of convergence in telecommunications. These notes are addressed to those readers, who in a quick overview want to be informed on the future service and network landscape. The notes are equally suited for professionals with the desire to extend their horizon as well as for students looking for an introduction into telecommunications under more general aspects. The authors clearly understand the difficulties in writing a book devoted to the evolution in telecommunications. Today, telecom landscape varies at very high speed. Every few months new network technologies, new products and new services are developed. Attempts to present them in time can be accessible only for magazine publications or contributions to conferences. Therefore, in a number of areas, such as Voice over IP and new switching technologies not much more than the starting point of new paradigms is described. However, the content is up-to-date to a degree, that the phenomenon convergence can be fully understood. Partially, these notes are based on a number of lecture courses that were delivered during recent ICTP winter schools devoted to multimedia and digital communications

Public Procurement and the Development of the Swedish Telecommunications Market

OpenAIRE

Lindskog, Helena

2008-01-01

This thesis describes and analyses public procurement and its processes in general against the framework of industrial marketing and purchasing. In particular, it focuses on the public procurement of telecommunications (“telecom”) and its effects on the de-monopolization and development of the Swedish telecom market based on empirical material from three case studies, interviews and publicly available written sources. Public procurement is a significant part of any country’s economy. There is...

Nanotechnology for telecommunications

CERN Document Server

Anwar, Sohail; Qazi, Salahuddin; Ilyas, Mohammad

2010-01-01

With its unique promise to revolutionize science, engineering, technology, and other fields, nanotechnology continues to profoundly impact associated materials, components, and systems, particularly those used in telecommunications. These developments are leading to easier convergence of related technologies, massive storage data, compact storage devices, and higher-performance computing. Nanotechnology for Telecommunications presents vital technical scientific information to help readers grasp issues and challenges associated with nanoscale telecommunication system development and commerciali

Potential Market for Satellite Technology in Meeting Telecommunication Needs of Developing Nations

Science.gov (United States)

1996-01-01

A recent study examined the potential for satellite technology to meet the telecommunication needs of developing nations. The growth of these nations depends on their attracting and holding the industrial investments of developed nations. This will not be likely with the antiquated telecommunications infrastructure typical of developing nations. On the contrary, it will require an infrastructure that is compatible with international standards. Most of the developing nations perceive this necessity and are pursuing the necessary upgrades. The rate of replacement, types of technology, services affected, and the terrestrial/satellite mix differ by each nation's priorities and gross national product (GNP).

Telecommunication networks

CERN Document Server

Iannone, Eugenio

2011-01-01

Many argue that telecommunications network infrastructure is the most impressive and important technology ever developed. Analyzing the telecom market's constantly evolving trends, research directions, infrastructure, and vital needs, Telecommunication Networks responds with revolutionized engineering strategies to optimize network construction. Omnipresent in society, telecom networks integrate a wide range of technologies. These include quantum field theory for the study of optical amplifiers, software architectures for network control, abstract algebra required to design error correction co

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

CSIR Research Space (South Africa)

Evert, GP

2014-07-01

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

The Telecommunications Review

Science.gov (United States)

1991-01-01

TELECOMMUNICATION NETWORKS ARE BECOMING INCREASINGLY COMPLEX. THEY MUST MEET THE NEEDS OF SOPHISTICATED USERS WHO DEMAND A HIGH-LEVEL OF FUNCTIONALITY, HIGH PERFORMANCE, AND LOW COST. : TELECOMMUNICATIONS TECHNOLOGY IS CHANGING RAPIDLY TO MEET THA...

Proceedings of a Conference on Telecommunication Technologies, Networkings and Libraries

Science.gov (United States)

Knight, N. K.

1981-12-01

Current and developing technologies for digital transmission of image data likely to have an impact on the operations of libraries and information centers or provide support for information networking are reviewed. Technologies reviewed include slow scan television, teleconferencing, and videodisc technology and standards development for computer network interconnection through hardware and software, particularly packet switched networks computer network protocols for library and information service applications, the structure of a national bibliographic telecommunications network; and the major policy issues involved in the regulation or deregulation of the common communications carriers industry.

36 CFR 1194.23 - Telecommunications products.

Science.gov (United States)

2010-07-01

... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Telecommunications products... Telecommunications products. (a) Telecommunications products or systems which provide a function allowing voice... intermix speech with TTY use. (b) Telecommunications products which include voice communication...

Public libraries, information society and technology: communication

Directory of Open Access Journals (Sweden)

Elsa Barber

2001-01-01

Full Text Available The research team focuses in the influence that Argentinian public libraries (popular and public have with library automation and public services oriented to the use of information technologies, and the acquisition of communitarian information skills within the information society. The methodology consists of a survey already successfully approved in previous investigations by the research team (UBACYT FI013 and TF06. The questionnaire focuses on related variables. On one hand, the variables were related to libraries automation processes (equipment, information systems,working modules, retrospective conversion, digitization, networks,and so on. And on the other hand, with given information technologies services (access to networks and documents in every media, Web navigation assistance, information technology local server, services to minorities, and so on. Data would be gathered with specific applications from the social sciences field. The final stage would be to study specific aspects of the automation processes of the libraries surveyed, in order to verify the reciprocal relationship between the automation level reached. And subsequently, to examine the likelihood of establishing new services that respond to the community information trends within the information technology and telecommunications development context.

Technological advances in telecommunications for mines

Energy Technology Data Exchange (ETDEWEB)

Waye, P.M.Y.; Yewen, R. [Mine Radio Systemic Inc., Stouffville, ON (Canada)

2002-01-01

As mines utilize more automation in mining operations to improve efficiency and safety, a corresponding increasing demand is placed on the transport of information. Some of the recent technological advances in underground telecommunications are described for various data, voice and video applications. In particular, two new innovative underground communication systems are described, one with highspeed data at 30 Mbps and the other for mine-wide evacuation and safety applications. The high-speed data system incorporates state-of-the-art data networking technologies and the existing leaky-cable, narrow-band radio channels. The new system provides over the same basic infrastructure - the highspeed data network at 30 Mbps TCP/IP Ethernet with 100 Base-T interconnection, plus 32 narrow-band radio channels. The second system is a system for mine-wide evacuation with 'through-the-earth' communication infrastructure. Emergency situations can be communicated to and from all the miners within seconds through a central control location. The technology involved does not require leaky cable or any other similar transmission media installation. Many applications are possible, including warning miners of emergency situations, mine rescue operation to communicate with trapped miners, and regular reporting from miners working alone.

Telecommunication Sector of the Russian Economy: Transformation Into a Global Information and Telecommunication Infrastructure

Directory of Open Access Journals (Sweden)

Fokina Elena Anatolyevna

2014-12-01

Full Text Available The author concerns the current state and possible ways of telecommunication sector of the Russian economy development in the conditions of world economy globalization and suggests that the process of globalization reflects the current stage of telecommunication companies’ capital internationalization. The analysis of telecommunication sector shows that it is not only a perspective, highmargin and dynamically developing sector but is still one of the most integrated into the system of world economic relations. The stages of Russian telecommunication companies’ capital internationalization are determined, the internal connections between internationalization process and globalization are revealed. It is revealed that the new information and communication technologies development and expansion results in substantial increase in cooperation between economical entities and provides a sustainable long-term economical growth of telecommunication enterprises. The financial and operational data determining the effectiveness of telecommunication companies’ activity are presented. The analysis of tendencies promoting the extension of the market activity of Russian telecommunication companies at global information and telecommunication infrastructure shows that the main tendencies are the following ones: foreign capital inflow increase, capital integration and expansion of new services based on technologies convergence. The author reasonably concludes in recent times, the telecommunication sector of the Russian economy formation and development is determined by the existing global trends.

The dynamics of technological discontinuities : a patent citation network analysis of telecommunication switches

NARCIS (Netherlands)

Martinelli, A.

2010-01-01

This work focuses on the long-term structural evolution of the telecommunication switching industry, analyzing both the technology and the firm level. The first contribution of this work is in the empirical representation of technological change. Following the growing field of research about the use

VIP-PERSONNEL FOR TELECOMMUNICATIONS

Directory of Open Access Journals (Sweden)

Konstantin Yakovishin

2013-12-01

Full Text Available In the article the new nonconventional technology of preparation of the experts of high qualification for telecommunications is considered. The experience of teaching of discipline “Informatics” on Faculty of Telecommunication systems in National Aviation University is generalized. The following idea develops: the modern VІР-expert in telecommunications should know and be able to simulate telecommunication systems and protocols in systems of fast designing by methods of the Object- guided programming. In the article the new elements of new technology are considered – they are: the formation of knowledge and skills on modeling the telecommunication protocols, training is exclusively on the examples (projects, teaching of lectures by analogy to a method of descending designing. It is marked, that it is necessary to supplement the usual comments of the texts, photo and video from electronic lectures on a multimedia projector by start and performance of the simulating programs on the computer.

PUBLIC ATTENTION AND FINANCIAL INFORMATION AS DETERMINANTS OF FIRMS PERFORMANCE IN THE TELECOMMUNICATION SECTOR

Directory of Open Access Journals (Sweden)

Ridwan Nurazi

2017-03-01

Full Text Available The remarkable progress of information technology had driven every firm to publish their financial performanceby using internet. This circumstance resulted in the high public attention in order to generate the stockreturn. In addition, financial information such as financial ratio namely DER, LEV, NPM, ROI, and ROEwere supposed to influence the firm’s performance either in positive or negative effects. This study focused onthe investigation of public attention (PA and financial information as determinants of financial performanceon four companies in Telecommunication sector, Indonesia Stock Exchange (IDX, within time period from2007 to 2012. Hereby, we pointed out that public attention and financial information considerably contributeto firm performance, in which the Pooled Least Square (EGLS with cross section and period weight wasemployed. The results showed that Public Attention (PA positively contributed towards stock return. Further,financial ratio such as debt-to-equity ratio (DER negatively influenced the return. Leverage (LEV, net profitmargin (NPM and return on investment (ROI positively related to return. However, return on equity (ROEshowed the contrary sign, in which it negatively influenced the return but was statistically insignificant. Then,we reported that the stock price (LNSP did not significantly contribute towards return (RET.

Impact of telecommunication technologies on the middle class formation

Science.gov (United States)

Khusnullova, A.; Absalyamova, S.; Sakhapov, R.; Mukhametgalieva, Ch

2017-12-01

The article is devoted to the study of the impact of the information economy on the formation of the middle class. The paper identifies factors contributing to the increase in the share of the middle class in the transition to the information economy. The positive synergetic influence of telecommunication technologies on the formation of the middle class is considered through a possibility of using virtual spaces for labor and educational activities, a possibility of obtaining high returns in the form of dividends on intellectual capital, a qualitative change in the structure of needs, an access to new types of information services, etc. Authors develop a complex model of research of the middle class in the information economy, differing from those available using an expanded list of criteria. In addition to such widely used criteria as income level, level of education and self-identification, the criterion "degree of involvement in the information society" was introduced. The study substantiates that the transition to the information economy made an access to information and communication technologies one of the most significant criteria for social differentiation of society. On the basis of the model, an econometric estimate of the middle class has been carried out, which makes it possible to reveal the share of the middle class in modern society, dynamics of its development, as well as multicollinearity between spending on education, the Gini coefficient, access to information and telecommunication technologies and the size of the middle class.

Information and Telecommunications Technology – Factor of Sustainable Rail Development

Directory of Open Access Journals (Sweden)

Gheorghe-Stelian Balan

2013-12-01

Full Text Available Among today’s modes of transportation, rail remains of great interest because of its explicit advantages arising from the fact that it is the least polluting and most environmentally friendly. These are just some of the reasons why, in recent years, the European Union strategies seek to develop and implement programs to revive Community’s rail transport. The paper makes a brief analysis of the economic impact of the implementation of information and telecommunication technologies in railway transport, technologies that can contribute significantly to the achievement of sustainable, competitive and reliable transport

Towards an Equitable Development of Telecommunications ...

African Journals Online (AJOL)

Present and future equitable development of telecommunications services calls for an immediate development of an indigenous telecommunications technology capability in order to effectively and efficiently utilizes the services provided by the country's presently imported telecommunications systems while at the same time ...

The Pacific Islands. Policy options for telecommunications investment.

Science.gov (United States)

Jussawalla, M; Ogden, M R

1989-03-01

The Independent Commission for World-Wide Telecommunications Development (Maitland Commission) reported that telecommunication networks, including public telephone systems, are an infrastructure which aids economic development throughout the world. The Commissions objective is to bring the majority of the world's population within easy access of a telephone and, in time, other communications services. Development in the Pacific Islands region is slowed by a lack of efficient communications. The islands are spread over 29 million square kilometers of ocean and extremely vulnerable to natural disasters. Pacific Island Nations (PINs) have problems of foreign exchange, skill shortages, and poor credit terms. Telecommunications infrastructure audits showed the overall regional teledensity of 3 telephones per 100 population. The individual countries vary form 8.3 in Fiji to 1.5 in Papua New Guinea and 25.2 in New Zealand. The population of the developing island countries is in mostly rural areas where there is a chronic shortage of telephones. The constraints on radio systems can be overcome with satellite technology. The new technologies are coming on the market faster than these countries can afford to handle them. By using satellite technology and sharing facilities PINs can greatly reduce the cost of telecommunications systems. Fiber optic cables will be used to carry large volumes of traffic over major routes while satellites can be used for a array of services for the smallest PIN nation to the largest route rim country. Work is being done to standardize the equipment specifications and to develop policies for the coordination of regional telecommunications training. To further facilitate communications development in this area, changes need to be made in international funding priorities for development, and recommendations by the Maitland Commission must be taken seriously.

Information Technology and Telecommunications: Impacts on Strategic Alliance

Institute of Scientific and Technical Information of China (English)

张延峰; 刘益; 李垣

2002-01-01

Strategic alliance (SA) is an important way with which the enterprise can grow up. However, the development of information technology and telecommunications (IT&Ts) has vital impacts on the theory and practice of SA management. This paper analyzes these impacts from four respects: the management thinking, forming, inter-organizational interaction, information exchange and knowledge transferring of SA. We point out the new characteristics of SA management in the information age and then put forward corresponding countermeasures on the basic of analyzing current alliance management theory and issue. Finally we discuss some issues that would be researched further in the future.

Energy, postal services and telecommunications: which future for the public utilities in france and in Europe?; Energie, poste et telecommunications: quel avenir pour le service public en France et en Europe?

Energy Technology Data Exchange (ETDEWEB)

Strauss-Kahn, D. [Ministere de l`Economie, des Finances et de l`Industrie, 75 - Paris (France). Direction Generale de L`Energie et des Matieres Premieres; Cresson, E. [Commission Europeenne, DG III, Bruxelles (Belgium); Fournier, J.

1998-12-31

This colloquium was initiated by the French State secretary of industry and profited by the participation of the ministry of economy, finance and industry and of the prime minister. The colloquium comprises two plenary sessions: `competition, public utilities and Europe` and `regulation and public policies`, and three sectorial round-tables: `telecommunications`, `energy` and `postal services`. The round-table on energy permitted to precise the behaviour of the main French energy producing and consuming companies with respect to the competition and to the public utilities in the European market. (J.S.)

CRC handbook of modern telecommunications

CERN Document Server

Morreale, Patricia A

2001-01-01

This authoritative handbook, contributed to by a team of international experts, covers the most dynamic areas in the changing telecommunications landscape. Written for telecommunications specialists who implement the new technologies, The CRC Handbook of Modern Telecommunications is an excellent companion volume to the authors' The Telecommunications Handbook, but stands well on its own, as it extends the range of topics to include voice over Internet, traffic management, quality of service, and other dominant future trends. It is an indispensable reference for all professionals working in the

Functional separation in telecommunications

DEFF Research Database (Denmark)

Jess Olsen, Ole; Henten, Anders; Falch, Morten

2008-01-01

During the past 20 to 30 years, public utilities have been subject to market reforms in most parts of the world. Liberalisation has been introduced to improve efficiency in terms of lower costs and more and better services. The subject of this paper is the Danish reforms of its public utilities....... The focus is on the utilities where the reforms were first introduced, i.e. telecommunications and electricity. The paper examines the following questions: Which are the main reasons for the different regulatory approaches to the liberalisation of telecommunications and electricity supply? In which...

Telecommunications Technology and Service Changes Since the Telecommunications Act of 1996

National Research Council Canada - National Science Library

Simmons, Matthew

2002-01-01

The Telecom Act of 1996 was intended to address the lack of competition and reduce regulation in local telephone services and in other areas of the telecommunications sector, The competitive situation...

Kids Interactive Telecommunications Project by Satellite (KITES): A Telecommunications Partnership To Empower Middle School Students.

Science.gov (United States)

LeBaron, John

Kids Interactive Telecommunications Project by Satellite (KITES) is a cooperative international telecommunications partnership involving the University of Lowell, Digital's corporate video network, Videostar Connections Inc. (a satellite networking broker), PanAmSat (a satellite operator), and several other public education institutions in…

Forecast for the Future: Telecommunications.

Science.gov (United States)

Sekaquaptewa, Sam; Yawakie, Madonna; Scheer, Roger; Yawakie, Mel

1999-01-01

Four telecommunications experts comment on changes in the industry and how these changes may result in career opportunities for American Indians. American Indian reservations have limited access to telecommunications and information technology and would benefit from the advocacy of Native professionals. (CDS)

The Media of Relativity: Einstein and Telecommunications Technologies.

Science.gov (United States)

Canales, Jimena

2015-07-01

How are fundamental constants, such as "c" for the speed of light, related to the technological environments that produce them? Relativistic cosmology, developed first by Albert Einstein, depended on military and commercial innovations in telecommunications. Prominent physicists (Hans Reichenbach, Max Born, Paul Langevin, Louis de Broglie, and Léon Brillouin, among others) worked in radio units during WWI and incorporated battlefield lessons into their research. Relativity physicists, working at the intersection of physics and optics by investigating light and electricity, responded to new challenges by developing a novel scientific framework. Ideas about lengths and solid bodies were overhauled because the old Newtonian mechanics assumed the possibility of "instantaneous signaling at a distance." Einstein's universe, where time and space dilated, where the shortest path between two points was often curved and non-Euclidean, followed the rules of electromagnetic "signal" transmission. For these scientists, light's constant speed in the absence of a gravitational field-a fundamental tenet of Einstein's theory-was a lesson derived from communication technologies.

31 CFR 538.512 - Transactions related to telecommunications authorized.

Science.gov (United States)

2010-07-01

... telecommunications authorized. 538.512 Section 538.512 Money and Finance: Treasury Regulations Relating to Money and... telecommunications authorized. All transactions with respect to the receipt and transmission of telecommunications... a person in Sudan of telecommunications equipment or technology. ...

48 CFR 239.7405 - Delegated authority for telecommunications resources.

Science.gov (United States)

2010-10-01

... telecommunications resources. 239.7405 Section 239.7405 Federal Acquisition Regulations System DEFENSE ACQUISITION... TECHNOLOGY Telecommunications Services 239.7405 Delegated authority for telecommunications resources. The contracting officer may enter into a telecommunications service contract on a month-to-month basis or for any...

Connecting Children to the Future: A Telecommunications Policy Guide for Child Advocates.

Science.gov (United States)

Center for Media Education, Washington, DC.

New digital technologies and the rapid growth of the Internet are restructuring communications systems and transforming education and the economy. Noting that many of the resulting telecommunications policies will be made at the state level, this publication provides guidelines for child advocates to influence state policy regarding children's use…

The impact of telecommunication technologies on competition in services and goods markets: empirical evidence

Czech Academy of Sciences Publication Activity Database

Jerbashian, Vahagn; Kochanova, A.

2017-01-01

Roč. 119, č. 3 (2017), s. 628-655 ISSN 0347-0520 Grant - others:UK(CZ) GAUK 584612 Institutional support: Progres-Q24 Keywords : product market competition * telecommunication technologies Subject RIV: AH - Economics OBOR OECD: Applied Economics , Econometrics Impact factor: 1.444, year: 2016

Telecommunication system engineering

CERN Document Server

Freeman, Roger L

2004-01-01

From the review of the Third Edition:""A must for anyone in volved in the practical aspects of the telecommunications industry.""-CHOICE* Outlines the expertise essential to the successful operation and design of every type of telecommunications networks in use today* New edition is fully revised and expanded to present authoritative coverage of the important developments that have taken place since the previous edition was published* Includes new chapters on hot topics such as cellular radio, asynchronous transfer mode, broadband technologies, and network management

The Quality of Management Information Systems and Its Effect on the Employees Performance at the Yemeni Public Telecommunication Corporation

Directory of Open Access Journals (Sweden)

عبد اللطيف مصلح محمد عايض

2017-10-01

Full Text Available In spite of the interest of many organizations in the development of information systems, some organizations did not give enough attention to this issue, including the Yemeni organizations. This is what the researchers noted in their dealings with some of these organizations. The Yemeni Public Telecommunications Corporation is one of them. It was noted that some of the administrative units concerned with the application of management information systems in the organization have certain weaknesses in some dimensions of the employees performance in the organization, and this may be due to the quality of their management information systems. This study aimed at demonstrating the effect of the quality of management information systems on the employees performance that was applied on the Public Telecommunication Corporation (PTC. The population of the study included all users of management information systems in PTC totaling (117 employees. Their number was, to some extent, small, so they were selected to be the study sample. To achieve the objectives of the study, the descriptive and analytical method was used. To collect the data of the study, a questionnaire was developed and validated to measure the study objectives and to test its hypotheses.  To analyze the data, (SPSS program was used. The study found a set of conclusions the most important of which was that the level of both the quality of management information systems and the performance of employees in the Yemeni Public Telecommunications Corporation was high. Moreover, there was a positive effect for the quality of management information systems on the employees’ performance in PTC. Keywords: Quality of management information systems, Employees performance, Yemeni Public Telecommunications Corporation.

75 FR 29781 - President's National Security Telecommunications Advisory Committee

Science.gov (United States)

2010-05-27

...] President's National Security Telecommunications Advisory Committee AGENCY: National Protection and Programs... Security Telecommunications Advisory Committee (NSTAC) will be meeting by teleconference; the meeting will... telecommunications policy. Notice of this meeting is given under the Federal Advisory Committee Act (FACA), Public...

Telecommunication Networks: Economy, Ecology, Rule

OpenAIRE

Cubitt, Sean

2014-01-01

This essay deals with technologies, techniques, business models and legal structures governing telecommunications infrastructures. Megacities are especially vulnerable to shifting agencies in telecoms provision. This paper addresses the relation of the economics of growth, built-in obsolescence and product life cycles with the complex determinations of telecommunications governance in relation to the physical environment of megacities. It argues that an ‘environmentalism of the poor’ must be ...

Medical image telecommunication

International Nuclear Information System (INIS)

Handmaker, H.; Bennington, J.L.; Lloyd, R.W.; Caspe, R.A.

1986-01-01

After years of waiting for Picture Archiving and Communication Systems (PACS) to become technologically mature and readily available at competitive costs, it appears that the ingredients are now available for producing at least the telecommunication component of the PACS. They are as follows: 1. A variety of pathways now exist for long-distance high-speed digital data transmission at acceptable costs. 2. Developments in computer technology and keen competition in the microcomputer and video display markets have markedly reduced to costs for components of digital data terminals. 3. The volume of native digitally acquired images is expanding yearly, whereas at the same time the pressure for converting images acquired in analog format to digital format is increasing. 4. The advantages of and potential for processing and storing imaging data in digital format are becoming more widely recognized. These factors, individually and collectively, favor the successful applications of image telecommunication to the field of diagnostic imaging. The authors have attempted to provide an overview of the subject and the basics of this emerging technology

ARTES: the future of satellite telecommunication

Science.gov (United States)

González-Blázquez, Angel; Detain, Dominique

2005-08-01

Throughout its 30-year existence, ESA has played a key role by providing telecommunications infrastructures that have allowed the in-orbit validation, qualification and demonstration of equipment, technology and services. In the past, this has been achieved through the provision of dedicated satellites like OTS, Marecs, Olympus and Artemis, as well as by the implementation of piggy-back payloads on other ESA or commercial satellites. Today, due to the importance of satellite telecommunications, ESA continues to support this sector mainly through its ARTES - Advanced Research in Telecommunications - Programme.

Windfarms and telecommunications towers (Scotland)

Energy Technology Data Exchange (ETDEWEB)

Munro, Hector; Kellett-Bowman, Elaine; Harris, David [and others

1996-10-30

A debate in the United Kingdom House of Commons on the environmental impact of windfarms and telecommunications towers in Scotland is reported. Concern was expressed over the adverse visual impact of such structures in rural areas which are often of considerable natural beauty. Counter arguments were based on the positive effects of new technology. The need to reconcile environmental protection with technological innovation was expressed. A Government spokesman described the comprehensive planning policy framework which has been put in place to secure sound planning decisions on renewable energy developments and the conditions on amenity protection in the regulations governing the erection of telecommunications towers. (UK)

Windfarms and telecommunications towers (Scotland)

International Nuclear Information System (INIS)

Munro, Hector; Kellett-Bowman, Elaine; Harris, David

1996-01-01

A debate in the United Kingdom House of Commons on the environmental impact of windfarms and telecommunications towers in Scotland is reported. Concern was expressed over the adverse visual impact of such structures in rural areas which are often of considerable natural beauty. Counter arguments were based on the positive effects of new technology. The need to reconcile environmental protection with technological innovation was expressed. A Government spokesman described the comprehensive planning policy framework which has been put in place to secure sound planning decisions on renewable energy developments and the conditions on amenity protection in the regulations governing the erection of telecommunications towers. (UK)

A study of current world telecommunications and a projection of the future

Science.gov (United States)

Karageorgis, Costas

1992-09-01

Telecommunications today are important factors in economic and social progress. The last decades of the 20th century and the early years of the 21st have been characterized as the Information Age. Telecommunications, the movement of information through distances, is absolutely critical to the economic and military survival of nations. This thesis is an attempt to predict the future of telecommunications, by studying and analyzing the past and present. First it examines the meaning of telecommunications today and some basics of information transmission. The current status of telecommunications is then presented, by examining the regional profiles as they are divided by the International Telecommunications Union. A number of statistical studies are given, which present a thorough picture of current world telecommunications. In an effort to predict future industry trends, the competition among the three largest telecommunications markets, U.S.A., Japan and the European Community, is also considered by looking at their present telecommunications industry, the efforts they make to improve their technology, and their plans for future investment. Finally, some major technological trends including BISDN, the use of fiber technology in the communications loop, and the use of solitons are examined. The new Metropolitan Area Network Protocol, FDDI-2 is also reviewed.

Telecommunications in Foreign Language Education: A Resource List. ERIC Digest.

Science.gov (United States)

Krause, Julie

Foreign language and bilingual educators are in the unique position of being able to bring the world to their classrooms via the telecommunications technologies. Telecommunication is electronic communication over long distances by means of an online computer service, a telephone, a television, a satellite, or other long distance technologies. This…

Panel 2.18: logistics, information technology (IT), and telecommunications in crisis management.

Science.gov (United States)

De Silva, Terrence; Chikersal, Jyotsna; Snoad, Nigel; Woodworth, Brent; Ghaly, Cherif; Catterall, Martin

2005-01-01

This is a summary of the presentations and discussion of Panel 2.18, Logistics, Information Technology, and Telecommunications in Crisis Management of the Conference, Health Aspects of the Tsunami Disaster in Asia, convened by the World Health Organization (WHO) in Phuket, Thailand, 04-06 May 2005. The topics discussed included issues related to logistics, information technology (IT), and crisis communication pertaining to the responses to the damage created by the Tsunami. It is presented in the following major sections: (1) issues; (2) lessons learned; (3) what was done well; (4) what could have been done better; and (5) conclusions and recommendations. Each major section is presented in four sub-sections: (1) needs assessments; (2) coordination; (3) filling the gaps; and (4) capacity building.

The Domestic Telecommunications Carrier Industry. Part I. President's Task Force on Communications Policy. Staff Paper Five.

Science.gov (United States)

Rostow, Eugene V.

A staff paper submitted to the President's Task Force on Communications Policy recommends that public policy ensure an integrated structure in the telecommunications industry, while fostering limited competition to keep the system responsive to new technology and to consumer demands. The present system of regulated monopoly for companies supplying…

International Conference on Microelectronics, Electromagnetics and Telecommunications

CERN Document Server

Rao, N; Kumar, S; Raj, C; Rao, V; Sarma, G

2016-01-01

This volume contains 73 papers presented at ICMEET 2015: International Conference on Microelectronics, Electromagnetics and Telecommunications. The conference was held during 18 – 19 December, 2015 at Department of Electronics and Communication Engineering, GITAM Institute of Technology, GITAM University, Visakhapatnam, INDIA. This volume contains papers mainly focused on Antennas, Electromagnetics, Telecommunication Engineering and Low Power VLSI Design.

Deep Space Telecommunications

Science.gov (United States)

Kuiper, T. B. H.; Resch, G. M.

2000-01-01

The increasing load on NASA's deep Space Network, the new capabilities for deep space missions inherent in a next-generation radio telescope, and the potential of new telescope technology for reducing construction and operation costs suggest a natural marriage between radio astronomy and deep space telecommunications in developing advanced radio telescope concepts.

System Design for Telecommunication Gateways

CERN Document Server

Bachmutsky, Alexander

2010-01-01

System Design for Telecommunication Gateways provides a thorough review of designing telecommunication network equipment based on the latest hardware designs and software methods available on the market. Focusing on high-end efficient designs that challenge all aspects of the system architecture, this book helps readers to understand a broader view of the system design, analyze all its most critical components, and select the parts that best fit a particular application. In many cases new technology trends, potential future developments, system flexibility and capability extensions are outline

Advances in VRLA battery technology for telecommunications

Energy Technology Data Exchange (ETDEWEB)

Misra, Sudhan S. [SPM Consultants LLC, 112 Gwynmont Circle, North Wales, PA 19454 (United States)

2007-05-25

Wide scale use of the newly emergent VRLA (valve-regulated lead-acid) battery in telecommunication applications and the subsequent problems encountered early in their deployment history spurred intense efforts to improve the design as a continuous endeavor. After implementing improvements to battery placement and containment design to prevent the sudden onset of thermal runaway, the focus of the development work has been on cell internals. These include improved grid and strap alloys, superior AGM (absorbent glass mat) separator that retains compression in the cell, use of beneficial additives to the active materials and the need to avoid contaminants that promote detrimental side reactions. These improvements are now resulting in a vastly superior VRLA experience in the telecommunication applications. To further improve the reliability demanded by today's communication and internet environment VRLA battery installations should include continuous cell/module and system monitoring similar to that incorporated in competing advanced battery systems under development. (author)

From Natural Monopoly to Public Utility: Technological Determinism and the Political Economy of Infrastructure in Progressive-Era America.

Science.gov (United States)

Plaiss, Adam

In present-day debates regarding telecommunication policy, one frequently hears the terms natural monopoly and public utility. This article investigates the origins of these ideas, finding that Richard T. Ely-a celebrated American economist of the late nineteenth century-embedded in the term "natural monopoly" a narrative of technological determinism. By arguing that certain services had monopolizing tendencies hardwired into them, Ely argued for their regulation. Ely's theory of natural monopoly formed the basis of Wisconsin's 1907 public utilities law, which served as a model for many other states' regulatory policies. The modern notion of public utility thus carries with it the technological determinism of Ely's natural monopoly idea. By tracing the lineage of these two terms, this article recaptures the influence that activists and progressive politicians exercised over the formation of large technological systems during the Second Industrial Revolution.

76 FR 58332 - Announcement of Meeting of the International Telecommunication Advisory Committee

Science.gov (United States)

2011-09-20

..., NW., Washington, DC 20520, to seek further advice from the telecommunications industry on (a) whether... DEPARTMENT OF STATE [Public Notice: 6869] Announcement of Meeting of the International Telecommunication Advisory Committee Summary: This notice announces a meeting of the International Telecommunication...

Financial Flexibility in Highly Regulated Market: Indonesian Telecommunication Case during Tariff Pricing War

Directory of Open Access Journals (Sweden)

Y. Arief Rijanto

2015-08-01

Full Text Available In year 2008, regulation of Indonesian telecommunicationindustries changes due the tariff pricing war within Telecommunication opera-tor. This regulation tie up the telecommunication operator and affect operating revenue margin.The needs of financial flexibility within tele-communication firm is increased.Capex, operating revenue and reinvestment needs to be flexible must be inline with competition and change of technology. This paper goals is measuring financial flexibility based on Capex, operating revenue and re-investment needs.Reinvestment needs by Telecommunication operator can be financed with or without financial flexibility. Data from year 2007 up to 2014 is selec-ted to accommodate before and after changes of telecommunication regulation. The regulation effect to financial flexibility of telecommu-nication firm is still relevantbecause telecommunication industries by nature needs larger capital to re-new the telecommunication technology. Real options method will be used to measure financial flexibility.

Telecommunications: international opportunities for power utilities

Energy Technology Data Exchange (ETDEWEB)

Lewis, A. [Teleglobe Canada, Ottawa, ON (Canada)

1996-08-01

International telecommunications services markets and trends were reviewed in an effort to identify business opportunities for Canadian power utilities. With increasing deregulation in the U.S. and Canada, and other countries around the globe, market opportunities are beginning to open up. In monopoly markets opportunities exist in providing dual infrastructures to upgrade both the power delivery services (frequently poor), and telecommunications. Billing, collection and customer service expertise might be other marketable commodities, perhaps packaged as part of a network provision project as a service to existing power and telecommunications service providers. In countries with directed competition markets local partnerships may be the only vehicle for entering the market. In managed competition markets opportunities were said to exist in cellular radio technology, as well as in switched telephone service, local, long distance, or international. In general, opportunities outside telecommunications-rich North America were considered to have better potential, due to rapid deregulation and higher current growth rates in telecommunications. Careful examination and research of the political and business environment prior to entering any of the potentially fertile areas was advised.

Energy and telecommunications public services; Servizi pubblici nei settori dell'energia e delle telecomunicazioni

Energy Technology Data Exchange (ETDEWEB)

Salini, M. P. [Ente Nazionale Idrocarburi SpA, Rapporti Istituzionali per l' Italia e l' Unione Europea, Milan (Italy)

2001-03-01

The aim of this work is the evolution of the energy and telecommunication public services. The article runs through the main stages in the public services' history and shows how open market rules may cause the future dissolution of public service notion. The conclusion wishes the hastening of public services privatisation and a Corporate Governance reform as a mean to pursue general interest. [Italian] Oggetto di questo lavoro e' l'evoluzione dei servizi pubblici nei settori dell'energia e delle telecomunicazioni. Se ne ripercorrono le principali tappe storiche e si evidenzia come le regole di apertura dei mercati possano causare la dissoluzione del concetto di servizio pubblico. Le conclusioni sottolineano la necessita' di accelerare la privatizzazione dei servizi pubblici e la riforma della Corporate Governance come strumento per il raggiungimento dell'interesse generale.

Financial Flexibility in Highly Regulated Market: Indonesian Telecommunication Case during Tariff Pricing War

Directory of Open Access Journals (Sweden)

Y. Arief Rijanto

2016-07-01

Full Text Available In year 2008, regulation of Indonesian telecommunicationindustries changes due the tariff pricing war within Telecommunication operator. This regulation tie up the telecommunication operator and affect operating revenue margin.The needs of financial flexibility within tele communication firm is increased.Capex, operating revenue and reinvestment needs to be flexible must be inline with competition and change of technology. This paper goals is measuring financial flexibility based on Capex, operating revenue and re-investment needs.Re-investment needs by Telecommunication operator can be financed with or without financial flexibility. Data from year 2007 up to 2014 is selected to accommodate before and after changes of telecommunication regulation. The regulation effect to financial flexibility of telecommunication firm is still relevantbecause telecommunication industries by nature needs larger capital to re-new the telecommunication technology. Real options method will be used to measure financial flexibility.Keywords: Financial flexibility, Price war, Telecommunication Regulation, Real Option

The Growth of English as the Language of Global Satellite Telecommunications.

Science.gov (United States)

DeStefano, Johanna S.

1989-01-01

Satellite telecommunications are part of an integrated grid of technologies that make possible what many call the Information Age. The English language is the dominant language of this age and of global telecommunications, based in part on its already clear role as the major "universal" language, especially in science and technology.…

Telecommunications glossary of telecommunications terms

CERN Document Server

1997-01-01

This glossary contains more than 5,000 technical terms and definitions that were standardized by the federal government for use by international and U.S. government telecommunications specialists. It includes international and national terms drawn from the International Telecommunication Union, the International Organization for Standardization, the TIA, ANSI, and others.

Telecommunications (Interception and Access) and Its Regulation in Arab Countries

OpenAIRE

Kiswani, Nazzal

2010-01-01

Telecommunication has been a necessity in all countries this century. Communication has always been an essential part of our lives, education, family relations, business, government and other organizational activities. As telecommunication technology has advanced, so has the need for the interception of telecommunications and access by law enforcement authorities. In addition, lawful interception and the way it is performed have played an important role in the effectiveness of the monitoring ...

Telecommunication industry in Thailand as potential market for Abloy Oy

OpenAIRE

Hoffrén, Jenna

2015-01-01

The commission company made a decision to proceed with a market research about telecommunication industry in Thailand as a potential market. The telecommunication industry is fast growing and demanding market around the world. In several Asian countries, such as in Malaysia and Singapore, government has regulated that data protection on private and public data must be secured by telecommunication providers. There are many reasons which can cost major issues and damage for connections and for ...

Engaging Communities in Commodity Stock Monitoring Using Telecommunication Technology in Primary Health Care Facilities in Rural Nigeria

Directory of Open Access Journals (Sweden)

Ugo Okoli

2015-10-01

Full Text Available Background: With several efforts being made by key stakeholders to bridge the gap between beneficiaries and their having full access to free supplies, frequent stock-out, pilfering, collection of user fees for health commodities, and poor community engagement continue to plague the delivery of health services at the primary health care (PHC level in rural Nigeria. Objective: To assess the potential in the use of telecommunication technology as an effective way to engage members of the community in commodity stock monitoring, increase utilization of services, as well as promote accountability and community ownership. Methods: The pilot done in 8 PHCs from 4 locations within Nigeria utilized telecommunication technologies to exchange information on stock monitoring. A triangulated technique of data validation through cross verification from 3 subsets of respondents was used: 160 ward development committee (WDC members, 8 officers-in-charge (OICs of PHCs, and 383 beneficiaries (health facility users participated. Data collection made through a call center over a period of 3 months from July to September 2014 focused on WDC participation in inventory of commodities and type and cost of maternal, neonatal, and child health services accessed by each beneficiary. Results: Results showed that all WDCs involved in the pilot study became very active, and there was a strong cooperation between the OICs and the WDCs in monitoring commodity stock levels as the OICs participated in the monthly WDC meetings 96% of the time. A sharp decline in the collection of user fees was observed, and there was a 10% rise in overall access to free health care services by beneficiaries. Conclusion: This study reveals the effectiveness of mobile phones and indicates that telecommunication technologies can play an important role in engaging communities to monitor PHC stock levels as well as reduce the incidence of user fees collection and pilfering of commodities (PHC level in

Telecommunications Relay Services

Science.gov (United States)

... Home » Health Info » Hearing, Ear Infections, and Deafness Telecommunications Relay Services On this page: What are telecommunication ... additional information about telecommunication relay services? What are telecommunication relay services? Title IV of the Americans with ...

Telecommunications demystified

CERN Document Server

Nassar, Carl R

2001-01-01

Carl R. Nassar, Ph.D., is professor of telecommunications at Colorado State University and director of the Research in Advanced Wireless Communications (RAWCom) laboratory there. He also consults for telecommunications firms and publishes extensively in the wireless literature.Balances a solid theoretical treatment of subjects with practical applications and examples.Covers both digital and analogue telecommunications systems, including digital modulation techniques.The CD accompanying the book includes MATLAB® tutorials that permit readers to model various telecommunications systems and an el

Managerial accounting in the telecommunications sector: a view from Europe (Editorial)

OpenAIRE

Major, M.

2013-01-01

Unprecedented changes have occurred in the European telecommunications industry in the last 15 years. Broadly those changes have followed transformations in the international telecommunications market. Technological innovation, growing customer demand, and pressures from the European Union and the World Trade Organization for deregulation, have been the main forces for change. When companies were faced with the prospect of competition being introduced into the EU telecommunications market, mo...

Medical device integration using mobile telecommunications infrastructure.

Science.gov (United States)

Moorman, Bridget A; Cockle, Richard A

2013-01-01

Financial pressures, an aging population, and a rising number of patients with chronic diseases, have encouraged the use of remote monitoring technologies. This usually entails at least one physiological parameter measurement for a clinician. Mobile telecommunication technologies lend themselves to this functionality, and in some cases, avoid some of the issues encountered with device integration. Moreover, the inherent characteristics of the mobile telecommunications infrastructure allow a coupling of business and clinical functions that were not possible before. Table I compares and contrasts some key aspect of device integration in and out of a healthcare facility. An HTM professional may be part of the team that acquires and/or manages a system using a mobile telecommunications technology. It is important for HTM professionals to ensure the data is in a standard format so that the interfaces across this system don't become brittle and break easily if one part changes. Moreover, the security and safety considerations of the system and the data should be a primary consideration in and y purchase, with attention given to the proper environmental and encryption mechanisms. Clinical engineers and other HTM professionals are unique in that they understand the patient/clinician/device interface and the need to ensure its safety and effectiveness regardless of geographical environment.

Availability and Use of Telecommunication/Computer Information ...

African Journals Online (AJOL)

buz_centr_03

the study area, identify Information and Communication Technologies (ICTs) in telecommunication/computer .... recommended that extension should forge new links and create network for sharing knowledge and experience .... Food Security.

The Telecommunications and Data Acquisition Report

Science.gov (United States)

Yuen, Joseph H. (Editor)

1996-01-01

This quarterly publication provides archival reports on developments in programs managed by JPL's Telecommunications and Mission Operations Directorate (TMOD), which now includes the former Telecommunications and Data Acquisition (TDA) Office. In space communications, radio navigation, radio science, and ground-based radio and radar astronomy, it reports on activities of the Deep Space Network (DSN) in planning, supporting research and technology, implementation, and operations. Also included are standards activity at JPL for space data and information systems and reimbursable DSN work performed for other space agencies through NASA. The preceding work is all performed for NASA's Office of Space Communications (OSC). TMOD also performs work funded by other NASA program offices through and with the cooperation of OSC. The first of these is the Orbital Debris Radar Program funded by the Office of Space Systems Development. It exists at Goldstone only and makes use of the planetary radar capability when the antennas are configured as science instruments making direct observations of the planets, their satellites, and asteroids of our solar system. The Office of Space Sciences funds the data reduction and science analyses of data obtained by the Goldstone Solar System Radar. The antennas at all three complexes are also configured for radio astronomy research and, as such, conduct experiments funded by the National Science Foundation in the U.S. and other agencies at the overseas complexes. These experiments are either in microwave spectroscopy or very long baseline interferometry. Finally, tasks funded under the JPL Director's Discretionary Fund and the Caltech President's Fund that involve TMOD are included. This and each succeeding issue of 'The Telecommunications and Data Acquisition Progress Report' will present material in some, but not necessarily all, of the aforementioned programs.

Telecommunications, politics, economics, and national sovereignty: A new game

Energy Technology Data Exchange (ETDEWEB)

Bugliarello, G.

1996-12-31

The impact of telecommunications on politics, economics and national sovereignty is creating a new game. Political and economic power may operate over the same territory, as in the now-rare case of isolated economies, but, more often, their domains do not coincide. Increasingly, telecommunications create major challenges for countries preoccupied with issues of national sovereignty because the national state has only a limited ability to control these intrinsic and at times potentially destabilizing powers of telecommunications and the {open_quotes}telecommunities{close_quotes} they make possible. As many traditional aspects of sovereignty are becoming weakened by telecommunications, and as the intense dynamics of networks and the expansion of telecommunities revolutionize business and politics, there is a need to prevent the situation from becoming chaotic and uncontrollable, even while recognizing the possibilities of enhanced opportunities. This requires focusing on a more flexible conception of sovereignty which can enhance the state`s attractiveness for telecommunications infrastructure, while addressing issues of ethics and morality in the new telecommications environment. A new, broad socio-technological research agenda needs to be developed - with the ultimate purpose of providing society with the tools to play the new game and thrive. 10 refs., 3 tabs.

Service Quality Management in the ITS Telecommunications Systems

Directory of Open Access Journals (Sweden)

Tomas Zelinka

2013-12-01

Full Text Available Guaranteed selected quality of telecommunication service and wide area coverage are typical requirements of the ITS (Intelligent Transport Systems applications. Extensive range of wireless data services with reasonable coverage is provided by public wireless services operators, however, mostly no guaranteed relevant range of quality and security is available. ITS services require cost-effectively solution which can be resolved by combination of the "core" public solution with the other public as well as private services where and when it is needed. Such approach requires implementation of the relevant flexible system architecture supported by the efficient decision processes. ITS specific service security requirements would not underestimated, as well. Special situation is identified in case of the C2I (Car to Infrastructure and C2C (Car to Car communication namely if the vehicle on board unit is interconnected with the vehicle CAN (Controlled Area Network based network. Such configurations significantly increase potential of dangerous intruders´ attacks. Probability of the critical hazards appearances grows if the ITS data are accessible in the wide area networks. That is also the main reason why relevant telecommunications security support is understood as one of the crucial part of the ITS telecommunications solution.

Benchmarking in Identifying Priority Directions of Development of Telecommunication Operators

Directory of Open Access Journals (Sweden)

Zaharchenko Lolita A.

2013-12-01

Full Text Available The article analyses evolution of development and possibilities of application of benchmarking in the telecommunication sphere. It studies essence of benchmarking on the basis of generalisation of approaches of different scientists to definition of this notion. In order to improve activity of telecommunication operators, the article identifies the benchmarking technology and main factors, that determine success of the operator in the modern market economy, and the mechanism of benchmarking and component stages of carrying out benchmarking by a telecommunication operator. It analyses the telecommunication market and identifies dynamics of its development and tendencies of change of the composition of telecommunication operators and providers. Having generalised the existing experience of benchmarking application, the article identifies main types of benchmarking of telecommunication operators by the following features: by the level of conduct of (branch, inter-branch and international benchmarking; by relation to participation in the conduct (competitive and joint; and with respect to the enterprise environment (internal and external.

The Impact of Internet Subsidies in Public Schools. NBER Working Paper Series.

Science.gov (United States)

Goolsbee, Austan; Guryan, Jonathan

As part of the Telecommunications Act of 1996, the U.S. government began subsidizing Internet and telecommunications access in classrooms and libraries through a tax on long-distance services (the E-Rate Program). This paper analyzes the impact of this program on public schools' technology adoption during 1996-2000, examining data on technology…

Proceedings of the international conference on nascent technologies in the engineering fields of mechanical, electrical, electronics and telecommunication and computer/information technology: souvenir

International Nuclear Information System (INIS)

2015-01-01

This conference contains papers on grid computing, advanced networking, data mining, biometric technologies, social networks and social aspects of information technology, robotics and mechatronics, advances in manufacturing technology, modelling and simulation of mechanical systems, recent trends in refrigeration and air conditioning, energy conservation and alternative fuels and advances in vibration control and its techniques. It also addresses issues in the field of power generation transmission and distribution, energy management and energy efficiency, applications of power electronics and solid state devices, renewable energy technology, distributed generation and micro grid, drives, controls and automation and power quality. The electronics and telecommunication track received good response in the fields of wired and wireless communication, advanced communications, digital signal processing and its applications, optical and microwave communication, embedded and VLSI technology, micro electronics and nano-technology, antenna applications and solid state devices. Papers relevant to INIS are indexed separately

Worldwide Intelligent Systems: Approaches to Telecommunications and Network Management. Frontiers in Artificial Intelligence and Applications, Volume 24.

Science.gov (United States)

Liebowitz, Jay, Ed.; Prerau, David S., Ed.

This is an international collection of 12 papers addressing artificial intelligence (AI) and knowledge technology applications in telecommunications and network management. It covers the latest and emerging AI technologies as applied to the telecommunications field. The papers are: "The Potential for Knowledge Technology in…

Substituting telecommunications for travel - Feasible or desirable

Science.gov (United States)

Van Vleck, E. M.

1974-01-01

This paper reviews recent advances in telecommunications and examines the detailed structure of travel to estimate the feasibility of substituting telecommunications for various travel objectives. The impact of travel is analyzed from a social, economic, energy, and pollution standpoint to assess the desirability of substitution. Perhaps 35-50% of the nation's travel could, in theory, be replaced by very advanced telecommunications (such as a much improved large-screen teleconferencing network), but public resistance would be massive. Much economic dislocation would result since, for example, over 25% of retail sales are travel-related. The energy savings would be modest since only 25% of the nation's energy is consumed by transportation. However, all pollution would be reduced substantially since transportation accounts for 75% of the carbon monoxide, 60% of the hydrocarbon, and 55% of the nitrogen oxide pollution in the nation. Problems related to the implementation of large-scale substitution are discussed.

Control and adaptation in telecommunication systems mathematical foundations

CERN Document Server

Popovskij, Vladimir; Titarenko, Larysa

2011-01-01

This book is devoted to mathematical foundations providing synthesis and analysis of control and adaptation algorithms targeting modern telecommunication systems (TCS). The most popular technologies and network management methods are discussed.

Smart Grids influence in the competitiveness of the EITT sector (Electronics, Information Technologies and Telecommunications); Incidencia de las Smart Grids en la competitividad del sector ETIC

Energy Technology Data Exchange (ETDEWEB)

Ibanes del Agua, E.

2012-07-01

The aim of this article is to provide a general vision about the how the smart grids development could have an influence in the competitiveness and opportunities for the industry of electronics, information technologies and telecommunications. General concepts about smart grids are summarized, as well as the changes that are foreseen in the electrical network and the most important technologies that will support the development of the smart grids. A smart grid is a transport and distribution network that has the capacity to understanding, assimilate, elaborate and use it adequately, with an intensive use of the information technologies and the telecommunications. The article is completed by projects, initiatives and activities related to the smart grids and by different conclusions. (Author)

Viewpoint: Telecommunications and Internet Broadband Policy: Sorting Out the Pieces for Telerehabilitation

Directory of Open Access Journals (Sweden)

Kate D. Seelman

2010-09-01

Full Text Available Technological change is accelerating and with it regulatory upheaval.  Most of us agree that providing universal telecommunication services to all our citizens is a worthy ideal.  Nonetheless, many of us do not agree that regulation should be the means to make broadband Internet services widely available. This Viewpoint begins sorting out pieces of the emerging United States, regulatory and policy puzzle for broadband Internet with an eye to the interests of telerehabilitation providers and consumers. Just how might changes in legal authority, regulation and agency jurisdictions impact us?Key words: telecommunications regulation, telerehabilitation, Federal Communications Commission (FCC, Telecommunications Act of 1996, National Broadband Plan; Comcast vs. FCC; electronic health records (EHR; personal health records (PHR; health information technology (HIT, 

Cooling a telecommunication shelter using mini-eolic technology

OpenAIRE

García Cipolletti, Juan Carlos

2014-01-01

Refrigeration nowadays is needed in many applications throughout different sectors. Especially in electronic components where material temperature raises considerably and cooling is necessary in order to maintain the optimal working conditions for its correct function. Telecommunication shelters are no exception, and high temperatures are reached in their components. Therefore, there is an important develop to be done in this sector in order to reduce costs of energy for this process. In this...

Disruptive Innovations as a Driving Force for the Change of Wireless Telecommunication Infrastructures

DEFF Research Database (Denmark)

Kyoseva, Tsvetoslava; Poulkov, Vladimir; Mihaylov, Mihail Rumenov

2014-01-01

the current trends in mobile communications, we reason that the emergence of new telecommunication architectures and infrastructures is inevitable. An important consideration in the analysis is the driving role of disruptive technologies for the future of telecommunications. Based on a model for evaluating...

47 CFR 216.2 - Publication of Directives.

Science.gov (United States)

2010-10-01

... Telecommunication OFFICE OF SCIENCE AND TECHNOLOGY POLICY AND NATIONAL SECURITY COUNCIL NATIONAL COMMUNICATIONS... internal administrative purposes, that publication of the current directives is worthwhile. The appendix to... of the hyphenated letters indicates the subject category: “1” for “Organization, Membership and...

High Definition Television: A New Challenge for Telecommunication Policy.

Science.gov (United States)

Hongcharu, Boonchai

The telecommunications industry has now entered the most critical period of evolution in television technology since the introduction of color television. The transition to high definition television (HDTV), with related technologies such as semiconductors and computers, would mean a multi-billion dollar business for the telecommunications…

47 CFR 36.171 - Property held for future telecommunications use-Account 2002; Telecommunications plant under...

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Property held for future telecommunications use-Account 2002; Telecommunications plant under construction-Account 2003; and Telecommunications plant adjustment-Account 2005. 36.171 Section 36.171 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED...

Wireless telecommunication systems

CERN Document Server

Terré, Michel; Vivier, Emmanuelle

2013-01-01

Wireless telecommunication systems generate a huge amount of interest. In the last two decades, these systems have experienced at least three major technological leaps, and it has become impossible to imagine how society was organized without them. In this book, we propose a macroscopic approach on wireless systems, and aim at answering key questions about power, data rates, multiple access, cellular engineering and access networks architectures.We present a series of solved problems, whose objective is to establish the main elements of a global link budget in several radiocommunicati

Investigating the Social and Economic Impact of Public Access to ...

International Development Research Centre (IDRC) Digital Library (Canada)

The Bill and Melinda Gates Foundation has invested in a number of public access to information and communication technology (ICT) ... University of Washington ... It is now generally accepted that affordable, effective telecommunication ...

Fiber optic sensing for telecommunication satellites

Science.gov (United States)

Reutlinger, Arnd; Glier, Markus; Zuknik, Karl-Heinz; Hoffmann, Lars; Müller, Mathias; Rapp, Stephan; Kurvin, Charles; Ernst, Thomas; McKenzie, Iain; Karafolas, Nikos

2017-11-01

Modern telecommunication satellites can benefit from the features of fiber optic sensing wrt to mass savings, improved performance and lower costs. Within the course of a technology study, launched by the European Space Agency, a fiber optic sensing system has been designed and is to be tested on representative mockups of satellite sectors and environment.

Course Content for a Telecommunication Course in an End-User Computing Support Program.

Science.gov (United States)

Crews, Tena B.; Ray, Charles M.

1998-01-01

A modified Delphi panel of telecommunications educators developed a list of specific content topics for a business telecommunications course. Major content areas were recommended: local and wide area networks, media, hardware, e-mail, emerging technologies, network topologies, data signals, conceptual foundations, and social and ethical issues.…

75 FR 21602 - Online Safety and Technology Working Group Meeting

Science.gov (United States)

2010-04-26

... OSTWG is tasked with evaluating industry efforts to promote a safe online environment for children. The... and Technology Working Group Meeting AGENCY: National Telecommunications and Information... public meeting of the Online Safety and Technology Working Group (OSTWG). DATES: The meeting will be held...

Open Source Telecommunication Companies

OpenAIRE

Peter Liu

2007-01-01

Little is known about companies whose core business is selling telecommunications products that lever open source projects. Open source telecommunications (OST) companies operate in markets that are very different from typical software product markets. The telecommunications market is regulated, vertically integrated, and proprietary designs and special chips are widely used. For a telecommunications product to be useful, it must interact with both access network products and core network pro...

75 FR 1338 - Online Safety and Technology Working Group Meeting

Science.gov (United States)

2010-01-11

... promote a safe online environment for children. The Act requires the OSTWG to report its findings and... and Technology Working Group Meeting AGENCY: National Telecommunications and Information... public meeting of the Online Safety and Technology Working Group (OSTWG). DATES: The meeting will be held...

Standby battery requirements for telecommunications power

Energy Technology Data Exchange (ETDEWEB)

May, G.J. [The Focus Partnership, 126 Main Street, Swithland, Loughborough, Leics LE12 8TJ (United Kingdom)

2006-08-25

The requirements for standby power for telecommunications are changing as the network moves from conventional systems to Internet Protocol (IP) telephony. These new systems require higher power levels closer to the user but the level of availability and reliability cannot be compromised if the network is to provide service in the event of a failure of the public utility. Many parts of these new networks are ac rather than dc powered with UPS systems for back-up power. These generally have lower levels of reliability than dc systems and the network needs to be designed such that overall reliability is not reduced through appropriate levels of redundancy. Mobile networks have different power requirements. Where there is a high density of nodes, continuity of service can be reasonably assured with short autonomy times. Furthermore, there is generally no requirement that these networks are the provider of last resort and therefore, specifications for continuity of power are directed towards revenue protection and overall reliability targets. As a result of these changes, battery requirements for reserve power are evolving. Shorter autonomy times are specified for parts of the network although a large part will continue to need support for hours rather minutes. Operational temperatures are increasing and battery solutions that provide longer life in extreme conditions are becoming important. Different battery technologies will be discussed in the context of these requirements. Conventional large flooded lead/acid cells both with pasted and tubular plates are used in larger central office applications but the majority of requirements are met with valve-regulated lead/acid (VRLA) batteries. The different types of VRLA battery will be described and their suitability for various applications outlined. New developments in battery construction and battery materials have improved both performance and reliability in recent years. Alternative technologies are also being proposed

Telecom Policy Innovation: the Role of Free Spectrum and Telecommunication Development in Rural Ghana

Directory of Open Access Journals (Sweden)

Idongesit Williams

2011-08-01

Full Text Available Every nation wants to achieve Universal Access of telecommunication services due to its importance to the economy and national life. Unfortunately in sub-Saharan Africa, telecommunication services are either scarce or non-existent in rural areas. However, previous telecommunication policies have enabled the provision of various network technologies in Africa. What type of policy is needed to push these telecommunication services into rural areas? This paper discusses the importance of issuing a using Free Spectrum policy to as an incentive to small telecom network operators in Africa. Ghana is used as a test case.

ETRAN 2002: Society for Electronics,Telecommunications, Computers, Automation and Nuclear Engineering. Section for Nuclear Techniques and Technology. Proceedings of the XLVI Conference. Vol IV

International Nuclear Information System (INIS)

Milosevic, M.; Jaksic, Z.; Bozic, D.; Potkonjak, V.

2002-01-01

The XLVI ETRAN Conference of the Society for Electronic, Telecommunications, Computers, Automation and Nuclear Engineering was held on 4-7 June, 2002. In the Proceedings of the Conference The Commission of the Nuclear Technique and Technology has 14 papers presented in three following sessions: 1. Actual problems in nuclear technologies; 2. Accelerator and reactor systems; and 3. Radiation protection and ionizing radiation uses

Equipment Grafting in Telecommunication Industry (Case Study ...

African Journals Online (AJOL)

The growth and pace of any industry is a veritable estimation of its viability. The telecommunications industry all over the world is ever burgeoning. Its growth is buoyed by development and technologies. These innovations do not necessarily have to instantaneously supplant the old rather they are procedurally applied to the ...

Applications of telecommunication technology for optical instrumentation with an emphasis on space-time duality

Science.gov (United States)

van Howe, James William

Telecommunication technology has often been applied to areas of science and engineering seemingly unrelated to communication systems. Innovations such as electronic amplifiers, the transistor, digital coding, optical fiber, and the laser, which all had roots in communication technology, have been implemented in devices from bar-code scanners to fiber endoscopes for medical procedures. In the same way, the central theme of the work in the following chapters has been to borrow both the concepts and technology of telecommunications systems to develop novel optical instrumentation for non-telecom pursuits. This work particularly leverages fiber-integrated electro-optic phase modulators to apply custom phase profiles to ultrafast pulses for control and manipulation. Such devices are typically used in telecom transmitters to encode phase data onto optical pulses (differential phase-shift keying), or for chirped data transmission. We, however, use electro-optic phase modulators to construct four novel optical devices: (1) a programmable ultrafast optical delay line with record scanning speed for applications in optical metrology, interferometry, or broad-band phase arrays, (2) a multiwavelength pulse generator for real-time optical sampling of electronic waveforms, (3) a simple femtosecond pulse generator for uses in biomedical imaging or ultrafast spectroscopy, and (4) a nonlinear phase compensator to increase the energy of fiber-amplified ultrashort pulse systems. In addition, we describe a fifth instrument which makes use of a higher-order mode fiber, similar in design to dispersion compensating fibers used for telecom. Through soliton self-frequency shift in the higher-order mode fiber, we can broadly-tune the center frequency of ultrashort pulses in energy regimes useful for biomedical imaging or ultrafast spectroscopy. The advantages gained through using telecom components in each of these systems are the simplicity and robustness of all-fiber configurations, high

Corporate Governance at the Nacional Telecommunications Agency (ANATEL as a mechanism to improve the Agency’s Management

Directory of Open Access Journals (Sweden)

Fábio de Paula e Souza

2016-04-01

Full Text Available In the current scenario facing the country's government crisis of confidence, transparency and relationship with society, corporate governance is an important tool to monitor and improve the management, governance and corporate social responsibility in public organizations. The application of this mechanism in the National Telecommunications Agency (ANATEL has great impact to the economy and technological development of the country, capturing investments in the telecommunications sector, generating confidence to investors and stimulating competition between companies, which can offer products with best quality and services at affordable prices for consumers in Brazil. This paper investigates and analyzes by the theory of regulation, guides and reports, corporate governance as a mechanism to improve the management in ANATEL, using references, legislation and other documents in order to examine the transparency, fairness, accountability (providing accounts and corporate social responsibility in the Agency.

47 CFR 80.415 - Publications.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Publications. 80.415 Section 80.415... MARITIME SERVICES Station Documents § 80.415 Publications. (a) The following publications listed in the.... These publications may be purchased from: International Telecommunication Union, General Secretariat...

A telecommunications journey rural health network.

Science.gov (United States)

Moore, Joe

2012-01-01

Utilizing a multi-gigabit statewide fiber healthcare network, Radiology Consultants of Iowa (RCI) set out to provide instantaneous service to their rural, critical access, hospital partners. RCIs idea was to assemble a collection of technologies and services that would even out workflow, reduce time on the road, and provide superior service. These technologies included PACS, voice recognition enabled dictation, HL7 interface technology, an imaging system for digitizing paper and prior films, and modern communication networks. The Iowa Rural Health Telecommunication Project was undertaken to form a system that all critical access hospitals would participate in, allowing RCI radiologists the efficiency of "any image, anywhere, anytime".

Assessment of radio frequency exposures in schools, homes, and public places in Belgium.

Science.gov (United States)

Verloock, Leen; Joseph, Wout; Goeminne, Francis; Martens, Luc; Verlaek, Mart; Constandt, Kim

2014-12-01

Characterization of exposure from emerging radio frequency (RF) technologies in areas where children are present is important. Exposure to RF electromagnetic fields (EMF) was assessed in three "sensitive" microenvironments; namely, schools, homes, and public places located in urban environments and compared to exposure in offices. In situ assessment was conducted by performing spatial broadband and accurate narrowband measurements, providing 6-min averaged electric-field strengths. A distinction between internal (transmitters that are located indoors) and external (outdoor sources from broadcasting and telecommunication) sources was made. Ninety-four percent of the broadband measurements were below 1 V m(-1). The average and maximal total electric-field values in schools, homes, and public places were 0.2 and 3.2 V m(-1) (WiFi), 0.1 and 1.1 V m(-1) (telecommunication), and 0.6 and 2.4 V m(-1) (telecommunication), respectively, while for offices, average and maximal exposure were 0.9 and 3.3 V m(-1) (telecommunication), satisfying the ICNIRP reference levels. In the schools considered, the highest maximal and average field values were due to internal signals (WiFi). In the homes, public places, and offices considered, the highest maximal and average field values originated from telecommunication signals. Lowest exposures were obtained in homes. Internal sources contributed on average more indoors (31.2%) than outdoors (2.3%), while the average contributions of external sources (broadcast and telecommunication sources) were higher outdoors (97.7%) than at indoor positions (68.8%). FM, GSM, and UMTS dominate the total downlink exposure in the outdoor measurements. In indoor measurements, FM, GSM, and WiFi dominate the total exposure. The average contribution of the emerging technology LTE was only 0.6%.

Business game using information technologies for the students of final courses to direction of telecommunication

Science.gov (United States)

Khmelevskaya, A. V.; Klyuchnikova, O. E.; Golovin, P. V.; Yakushev, A. S.

2017-01-01

This article discusses the use of business games in the field of Infocommunications and information security. The authors consider the developed business game "Interview - rules of successful employment," "The tender to design Local Area Network," "Emergency situation in telecommunications company." This business games allows students to develop many skills and abilities. This games gives students the opportunity to take advantage of their theoretical knowledge and already in student years to begin them practically to realize and apply, producing own preparation the same for a further successful professional growth. The games is recommended for use as a new integrated form of organization-semester independent students work with a public defense of result and demonstration all professional competencies.

Authentication and Data Security in ITS Telecommunications Solutions

Directory of Open Access Journals (Sweden)

Tomas Zelinka

2014-04-01

Full Text Available Paper presents telecommunications security issues with dynamically changing networking. Paper also presents performance indicators of authentication as an integral part of the approach to non-public information. Expected level of security depend on relevant ITS services requirements, different solutions require different levels of quality. Data volumes transferred both in private data vehicle on board networks as well as between vehicles and infrastructure or other vehicles significantly and progressively grow. This trend leads to increase of the fatal problems if security of the wide area networks is not relevantly treated. Relevant communications security treatment becomes crucial part of the ITS telecommunications solution because probability of hazards appearances grow if vehicles networks are integrated in the dynamically organized wide area networks. Besides of available "off shelf" security tools solution based on non-public universal identifier with dynamical extension and data selection according to actor role or category is presented including performances indicators for the authentication process.

ETRAN 1999: Society for Electronics,Telecommunications, Computers, Automation and Nuclear Engineering. Section for Nuclear Techniques and Technology. Proceedings of the XLIII Conference. Vol IV

International Nuclear Information System (INIS)

Spasojevic, D.; Smiljanic, M.; Bozic, D.; Stankovic, D.

1999-01-01

The XLIII ETRAN Conference of the Society for Electronic, Telecommunications, Computers, Automation and Nuclear Engineering was held on 20-22 Sep, 1999. In the Proceedings of the Conference The Commission of the Nuclear Technique and Technology has 19 papers presented in three sessions.

Proceedings of the Third International Conference on Trends in Information, Telecommunication and Computing

CERN Document Server

2013-01-01

The Proceedings of the Third International Conference on Trends in Information, Telecommunication and Computing provides in-depth understanding of the fundamental challenges in the fields of Computational Engineering, Computer, Power Electronics, Instrumentation, Control System, and Telecommunication Technology. This book provides a broad vision for the future of research in these fields with ideas on how to support these new technologies currently practice. Every submitted paper received a careful review from the committee and the final accept/reject decisions were made by the co-chairs on the bases of recommendations from the committee members.

Computer Science and Technology Publications. NBS Publications List 84.

Science.gov (United States)

National Bureau of Standards (DOC), Washington, DC. Inst. for Computer Sciences and Technology.

This bibliography lists publications of the Institute for Computer Sciences and Technology of the National Bureau of Standards. Publications are listed by subject in the areas of computer security, computer networking, and automation technology. Sections list publications of: (1) current Federal Information Processing Standards; (2) computer…

Handbook of optimization in telecommunications

CERN Document Server

Pardalos, Panos M

2008-01-01

Covers the field of optimization in telecommunications, and the optimization developments that are frequently applied to telecommunications. This book aims to provide a reference tool for scientists and engineers in telecommunications who depend upon optimization.

Describing Long-Term Electricity Demand Scenarios in the Telecommunications Industry: A Case Study of Japan

Directory of Open Access Journals (Sweden)

Yusuke Kishita

2016-01-01

Full Text Available Due to the rapid expansion of information and communication technology (ICT usage, the telecommunications industry is faced with a challenge to promote green ICT toward achieving a low-carbon society. One critical obstacle in planning long-term strategies for green ICT is the uncertainty of various external factors, such as consumers’ lifestyle and technological advancement. To tackle this issue, this paper employs a scenario planning method to analyze electricity consumption in the telecommunications industry, where both changes in various external factors and energy-saving measures are assumed. We propose a model to estimate future electricity consumption of the telecommunications industry using a statistical approach. In a case study, we describe four scenarios that differ in the diffusion of ICT and the technological advancement of ICT equipment in order to analyze the electricity consumption in Japan’s telecommunications industry to 2030. The results reveal that the electricity consumption in 2030 becomes 0.7–1.6-times larger than the 2012 level (10.7 TWh/year. It is also shown that the most effective measures to reduce the electricity consumption include improving the energy efficiency of IP (Internet Protocol communication equipment and mobile communication equipment.

Articulation of Industrial R&D with Higher Education in the Telecommunications Sector in South Africa

Science.gov (United States)

Paterson, Andrew

2005-01-01

This article shows how and why particular higher education?industry research and development networks articulate with the South African telecommunications sector. The range of competing and complementary data telecommunications technologies available in the South African market provide varying opportunities for enterprises to engage in R&D. Two…

INFORMATION AND TELECOMMUNICATION INFRASTRUCTURE AND ECONOMIC GROWTH: AN EXPERIENCE FROM NIGERIA

Directory of Open Access Journals (Sweden)

Wasiu Ishola Oyeniran

2016-11-01

Full Text Available The study examines the effect of investment in telecommunication infrastructure on economic growth in Nigeria. Using time series data from 1980 and 2012, the study employs autoregressive distributed lag (ARDL bounds testing approach proposed by Pesaran et al., (2001 to estimate the long run and short run effect of investment in telecommunication infrastructure on economic growth. The result from cointegration test showed presence of long run relationship between dependent and all explanatory variables. The study found foreign direct investment in information and communication technology more effective in improving and raising economic growth in Nigeria than government investment. The output from Chow breakpoint test shows that the liberalization of telecommunication industry introduced in 1992 has significant effect on economic growth in Nigeria. Therefore, it is imperative for Nigerian government to increase its spending on telecom and attract more foreign investment in telecommunication in order to boost productivity and economic growth.

Telecommunication Reform and WTO

DEFF Research Database (Denmark)

Henten, Anders

1996-01-01

An analysis of the negotiations on telecommunication liberalisation in the World Trade Organization.......An analysis of the negotiations on telecommunication liberalisation in the World Trade Organization....

Support for the Core Research Activities and Studies of the Computer Science and Telecommunications Board (CSTB)

Energy Technology Data Exchange (ETDEWEB)

Jon Eisenberg, Director, CSTB

2008-05-13

The Computer Science and Telecommunications Board of the National Research Council considers technical and policy issues pertaining to computer science (CS), telecommunications, and information technology (IT). The functions of the board include: (1) monitoring and promoting the health of the CS, IT, and telecommunications fields, including attention as appropriate to issues of human resources and funding levels and program structures for research; (2) initiating studies involving CS, IT, and telecommunications as critical resources and sources of national economic strength; (3) responding to requests from the government, non-profit organizations, and private industry for expert advice on CS, IT, and telecommunications issues; and to requests from the government for expert advice on computer and telecommunications systems planning, utilization, and modernization; (4) fostering interaction among CS, IT, and telecommunications researchers and practitioners, and with other disciplines; and providing a base of expertise in the National Research Council in the areas of CS, IT, and telecommunications. This award has supported the overall operation of CSTB. Reports resulting from the Board's efforts have been widely disseminated in both electronic and print form, and all CSTB reports are available at its World Wide Web home page at cstb.org. The following reports, resulting from projects that were separately funded by a wide array of sponsors, were completed and released during the award period: 2007: * Summary of a Workshop on Software-Intensive Systems and Uncertainty at Scale * Social Security Administration Electronic Service Provision: A Strategic Assessment * Toward a Safer and More Secure Cyberspace * Software for Dependable Systems: Sufficient Evidence? * Engaging Privacy and Information Technology in a Digital Age * Improving Disaster Management: The Role of IT in Mitigation, Preparedness, Response, and Recovery 2006: * Renewing U.S. Telecommunications

Organo-erbium systems for optical amplification at telecommunications wavelengths.

Science.gov (United States)

Ye, H Q; Li, Z; Peng, Y; Wang, C C; Li, T Y; Zheng, Y X; Sapelkin, A; Adamopoulos, G; Hernández, I; Wyatt, P B; Gillin, W P

2014-04-01

Modern telecommunications rely on the transmission and manipulation of optical signals. Optical amplification plays a vital part in this technology, as all components in a real telecommunications system produce some loss. The two main issues with present amplifiers, which rely on erbium ions in a glass matrix, are the difficulty in integration onto a single substrate and the need of high pump power densities to produce gain. Here we show a potential organic optical amplifier material that demonstrates population inversion when pumped from above using low-power visible light. This system is integrated into an organic light-emitting diode demonstrating that electrical pumping can be achieved. This opens the possibility of direct electrically driven optical amplifiers and optical circuits. Our results provide an alternative approach to producing low-cost integrated optics that is compatible with existing silicon photonics and a different route to an effective integrated optics technology.

Open Source Telecommunication Companies

Directory of Open Access Journals (Sweden)

Peter Liu

2007-08-01

Full Text Available Little is known about companies whose core business is selling telecommunications products that lever open source projects. Open source telecommunications (OST companies operate in markets that are very different from typical software product markets. The telecommunications market is regulated, vertically integrated, and proprietary designs and special chips are widely used. For a telecommunications product to be useful, it must interact with both access network products and core network products. Due to specifications in Service Agreements Levels, penalties for failures of telecommunications products are very high. This article shares information that is not widely known, including a list of OST companies and the open source projects on which they depend, the size and diversity of venture capital investment in OST companies, the nature of the commercial product-open source software and company-project relationships, ways in which OST companies make money, benefits and risks of OST companies, and competition between OST companies. Analysis of this information provides insights into the ways in which companies can build business models around open source software. These findings will be of interest to entrepreneurs, top management teams of incumbent companies that sell telecommunications products, and those who care about Ontario's ability to compete globally.

47 CFR 54.502 - Supported telecommunications services.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Supported telecommunications services. 54.502 Section 54.502 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES... telecommunications services. For purposes of this subpart, supported telecommunications services provided by...

Government Procurement Agreements and Telecommunications Business

Directory of Open Access Journals (Sweden)

Shin-Won Kang

2001-12-01

Full Text Available The opening of the telecommunications market is acceleration due to the world trends of deregulation and privatization under the WTO basic telecommunications agreements. Diversification of services and fast and efficient equipment procurement are becoming necessary conditions for the survival of telecommunications operators. However, the issue here is that telecommunications operators are still bound by the GPA (Government Procurement Agreement based on conditions of monopoly even though the procurement market in Korean is open substantially since 1997. Under such conditions, the continued application of the GPA on telecommunications operator who is highly competitive may result in a negative impact on the telecommunications business and quality of telecommunications service by undermining the autonomy of operator and decreasing operator’s procurement competitiveness. Therefore, this study examines the GPA and the issues raised by the agreement, and also attempts to suggest revisions or means of abrogating the unfair GPA with regards to the development and deregulation of the telecommunications business.

Impact of Distributed Energy Resources on the Reliability of a Critical Telecommunications Facility

Energy Technology Data Exchange (ETDEWEB)

Robinson, D.; Atcitty, C.; Zuffranieri, J.; Arent, D.

2006-03-01

Telecommunications has been identified by the Department of Homeland Security as a critical infrastructure to the United States. Failures in the power systems supporting major telecommunications service nodes are a main contributor to major telecommunications outages, as documented by analyses of Federal Communications Commission (FCC) outage reports by the National Reliability Steering Committee (under auspices of the Alliance for Telecommunications Industry Solutions). There are two major issues that are having increasing impact on the sensitivity of the power distribution to telecommunication facilities: deregulation of the power industry, and changing weather patterns. A logical approach to improve the robustness of telecommunication facilities would be to increase the depth and breadth of technologies available to restore power in the face of power outages. Distributed energy resources such as fuel cells and gas turbines could provide one more onsite electric power source to provide backup power, if batteries and diesel generators fail. But does the diversity in power sources actually increase the reliability of offered power to the office equipment, or does the complexity of installing and managing the extended power system induce more potential faults and higher failure rates? This report analyzes a system involving a telecommunications facility consisting of two switch-bays and a satellite reception system.

Dictionary of Telecommunications.

Science.gov (United States)

Bones, R. A.

A wide range of terms used in the telecommunications industry are defined in this dictionary. Many of the terms and definitions are either reproduced from, or based on, the "Glossary of Terms Used in Telecommunications (including Radio) and Electronics" prepared by the British Standards Institute. The principal entry for each term is found under…

A transaction cost approach to strategic alliances in telecommunications

OpenAIRE

Camino Blasco, David; Trecu, Juan Ramón

1996-01-01

An emerging form of international business organization is the strategic alliance, a species of joint-venture in which an innovator of technology contracts with another firm for the joint exploitation of technology and other assets across a number of national territories. This work will examine international alliances, applying insights from both the transaction cost and foreign investment theories to the telecommunications service industry and asking whether these cooperation agreements are ...

Services Innovation and the Transformation of Work: The Case of UK Telecommunications.

Science.gov (United States)

Miozzo, Marcela; Ramirez, Matias

2003-01-01

Customer service centers, call centers, engineering, and research and development divisions of a British telecommunications firm were examined to determine the effect of technological change on the development of competencies. Technology had different impacts on employment, career paths, skills, and competence development in different areas.…

Fuel Cells for Backup Power in Telecommunications Facilities (Fact Sheet)

Energy Technology Data Exchange (ETDEWEB)

2009-04-01

Telecommunications providers rely on backup power to maintain a constant power supply, to prevent power outages, and to ensure the operability of cell towers, equipment, and networks. The backup power supply that best meets these objectives is fuel cell technology.

Vertically integrated (Ga, In)N nanostructures for future single photon emitters operating in the telecommunication wavelength range

International Nuclear Information System (INIS)

Winden, A; Mikulics, M; Grützmacher, D; Hardtdegen, H

2013-01-01

Important technological steps are discussed and realized for future room-temperature operation of III-nitride single photon emitters. First, the growth technology of positioned single pyramidal InN nanostructures capped by Mg-doped GaN is presented. The optimization of their optical characteristics towards narrowband emission in the telecommunication wavelength range is demonstrated. In addition, a device concept and technology was developed so that the nanostructures became singularly addressable. It was found that the nanopyramids emit in the telecommunication wavelength range if their size is chosen appropriately. A p-GaN contacting layer was successfully produced as a cap to the InN pyramids and the top p-contact was achievable using an intrinsically conductive polymer PEDOT:PSS, allowing a 25% increase in light transmittance compared to standard Ni/Au contact technology. Single nanopyramids were successfully integrated into a high-frequency device layout. These decisive technology steps provide a promising route to electrically driven and room-temperature operating InN based single photon emitters in the telecommunication wavelength range. (paper)

Telecommunications Liberalisation in Africa: Proposed Regulatory Model for the SADC Region

Directory of Open Access Journals (Sweden)

Z. Ntozintle Jobodwana

2009-12-01

maintenance and low number of computers with internet connectivity at schools, libraries and other public places. In this paper such challenges are identified and further reforms suggested. The ultimate recommendation is the one that states that a SADC telecommunication independent regulatory agency be established, independent of any government ministry, though consulting with a SADC Ministerial Council. Already, some countries in West Africa have developed a harmonized regulatory framework designed to integrate the Acts covering ICT markets in the sub-region and to keep policy and regulatory frameworks in line with the constant evolution of technologies, applications and services.

28 CFR 35.161 - Telecommunication devices for the deaf (TDD's).

Science.gov (United States)

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Telecommunication devices for the deaf (TDD's). 35.161 Section 35.161 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION ON THE... devices for the deaf (TDD's). Where a public entity communicates by telephone with applicants and...

Impact of distributed energy resources on the reliability of a critical telecommunications facility.

Energy Technology Data Exchange (ETDEWEB)

Robinson, David; Zuffranieri, Jason V.; Atcitty, Christopher B.; Arent, Douglas (National Renewable Energy Laboratory, Golden, CO)

2006-03-01

This report documents a probabilistic risk assessment of an existing power supply system at a large telecommunications office. The focus is on characterizing the increase in the reliability of power supply through the use of two alternative power configurations. Telecommunications has been identified by the Department of Homeland Security as a critical infrastructure to the United States. Failures in the power systems supporting major telecommunications service nodes are a main contributor to major telecommunications outages. A logical approach to improve the robustness of telecommunication facilities would be to increase the depth and breadth of technologies available to restore power in the face of power outages. Distributed energy resources such as fuel cells and gas turbines could provide one more onsite electric power source to provide backup power, if batteries and diesel generators fail. The analysis is based on a hierarchical Bayesian approach and focuses on the failure probability associated with each of three possible facility configurations, along with assessment of the uncertainty or confidence level in the probability of failure. A risk-based characterization of final best configuration is presented.

Legal regulation of public relations related to the use of the Internet

Directory of Open Access Journals (Sweden)

О. Ю. Битяк

2015-05-01

conclude – a popular use of the Internet, the constant increase in the number of entities using the Internet there is a need to protect the rights and interests of individuals and legal entities, the State (s of society, to prevent dissemination of false, immoral, criminal information. That is why the support of the Internet network of legal means, that Internet regulation relations. Paper main body. The legal regulation of social relations connected to the Internet is complicated by several factors: a growing number of users; increasing number of spheres of human activity, which finds place using Internet technologies. Under increasing amount of information, the speed of its use in the implementation of people and groups from the creation, transmission, storage, use the destruction of information. Conclusions. Among the principles of activity in the telecommunications sector include: consumer access to publicly available telecommunications services they need to meet their own needs, participation in political, economic and social life; interaction and interconnectedness telecommunications networks for communication between users at all levels; sustainability management of telecommunications networks and these networks based on their technological features based on uniform standards, rules and regulations; State support for development of domestic production of telecommunication equipment; the introduction of world achievements in telecommunications; attraction and use of domestic and foreign material and financial resources, technology, managerial expertise.

ICTEI-2015: International Conference on Telecommunications, Electronics and Informatics. Proceedings

International Nuclear Information System (INIS)

Kantser, V.; Andronic, S.

2015-01-01

This book includes articles which cover a vast range of subjects, such as: telecommunications networks and technologies; electronic, optoelectronic, photonic and information systems and devices; materials, components and equipment in electronics and communications; informatics and computer science; software development and testing etc.

use of telecommunication and information technologies by inhabitants of small Moravian towns

Czech Academy of Sciences Publication Activity Database

Kallabová, Eva; Frantál, Bohumil

2005-01-01

Roč. 13, č. 1 (2005), s. 25-37 ISSN 1210-8812 R&D Projects: GA AV ČR(CZ) IAA3086301 Institutional research plan: CEZ:AV0Z3086906 Keywords : small towns * ICT * telecommunication * regional development Subject RIV: AO - Sociology, Demography

Electronics and telecommunications in Poland - issues and perspectives

CERN Document Server

Modelski, J; 10.1117/12.871182; 10.1117/12.871183; 10.1117/12.871196

2010-01-01

Electronics is under development in this country in an organized and institutional way since the beginning of 30-ties of the previous century. It grew up from electrical engineering of weak currents and its first name used popularly was communications. It was time when television was born and the radio was maturing. Electronics is a branch of research and technology which deals with generation and processing of electrical and electromagnetic signals. A subject of telecommunications is signal transmission for a distance. Electronics and telecommunications (ET) includes or is combined with other branches like: microelectronics, radioelectronics, optoelectronics, photonics, acoustoelectronics, magnetronics, bioelectronics, energoelectronics, material engineering, semiconductor physics, automation and robotics, mechatronics and microsystems, informatics, teleinformatics, software engineering and other. Devices and functional systems of ET such as computers, data warehouses, cell phones, TV sets, Internet, GPS are...

PPP projects in transport and telecommunications in Poland and Slovakia

Directory of Open Access Journals (Sweden)

Anna TOMOVÁ

2008-01-01

Full Text Available The paper informs about public – private partnerships projects in transport and telecommunications in Poland and Slovakia, describing various modes of capital entry. The PPI database of the World Bank is used. Advantages of PPP schemes are discussed for further development of infrastructure sectors.

32 CFR 2001.50 - Telecommunications automated information systems and network security.

Science.gov (United States)

2010-07-01

... NATIONAL SECURITY INFORMATION Safeguarding § 2001.50 Telecommunications automated information systems and... identified in the Committee on National Security Systems (CNSS) issuances and the Intelligence Community Directive (ICD) 503, Intelligence Community Information Technology Systems Security Risk Management...

48 CFR 870.112 - Telecommunications equipment.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Telecommunications... DEPARTMENT SUPPLEMENTARY REGULATIONS SPECIAL PROCUREMENT CONTROLS Controls 870.112 Telecommunications... specifications for telecommunications equipment, as defined in VA manual MP-6, Part VIII (available at any VA...

Market structures in international telecommunications

DEFF Research Database (Denmark)

Henten, Anders

1998-01-01

Paper dealing with the internationalisation of telecommunications and the developing market structures.......Paper dealing with the internationalisation of telecommunications and the developing market structures....

European Telecommunications Conference. Strategic Planning for the 1990s

Science.gov (United States)

Blackburn, J. F.

1990-06-01

The European Telecommunications Conference Strategic Planning for the 1990s provided information to delegates and their companies on strategic planning for the European market, particularly after the advent of the European Single Market at the end of 1992. The conference objective was to examine the impact of the initiatives of the European Commission (EC) and the changing attitudes to service provision by public and private sector organizations on industry and marketing. Organized by Blenheim Online and Logica, 40 delegates attended this conference, mainly from Europe, but with a few from the U.S. The papers were designed to illuminate such questions as emerging market sectors, impact of U.S telecommunications organizations in Europe, mergers and acquisition, standards, and value-added services.

Silicon photonics for telecommunications and biomedicine

CERN Document Server

Fathpour, Sasan

2011-01-01

Given silicon's versatile material properties, use of low-cost silicon photonics continues to move beyond light-speed data transmission through fiber-optic cables and computer chips. Its application has also evolved from the device to the integrated-system level. A timely overview of this impressive growth, Silicon Photonics for Telecommunications and Biomedicine summarizes state-of-the-art developments in a wide range of areas, including optical communications, wireless technologies, and biomedical applications of silicon photonics. With contributions from world experts, this reference guides

JPRS Report, Telecommunications

Science.gov (United States)

1987-07-07

The management puts great emphasis on its human resources sector — its de- velopment, motivation, and perform- ance. Entrepreneurship also plays...telecommunications services outside Telco’s franchise . And HCV has indicated to the Government it hopes Telco’s monopoly will be stripped when its franchise expires...under a franchised monopoly by Telco, he explained. The other telecommunications services, such as mobile telephone and radio paging, are all

European Telecommunications Satellite II (EUTELSAT II)

Science.gov (United States)

Laemmel, G.; Brittinger, P.

1991-01-01

EUTELSAT II is a regional public telecommunications system for Europe. The services which will be provided are telephone and television. The satellites will be placed at a geostationary orbit within the arcs of 6 degrees east to 19 degrees east or 26 degrees to 36 degrees east. The designed lifetime is 7 years. After separation of the satellites from the launch vehicles, telemetry, telecommand, and ranging will be performed within the S-band frequencies. After positioning of the satellite at its final geostationary orbit, the Ku-band telecommunication equipment will be activated. From this time on, all satellite control operations will be performed in Ku-band. The Deep Space Network (DSN) will support the transfer and drift orbit mission phases. The coverage will consist of the 26-m antennas at Goldstone and Canberra as prime support for the transfer and drift orbits. Maximum support will consist of a 7-day period, plus 14 days of contingency support. Information is given in tabular form for DSN support, frequency assignments, telemetry, command, and tracking support responsibility.

Intra-building telecommunications cabling standards for Sandia National Laboratories, New Mexico

Energy Technology Data Exchange (ETDEWEB)

Adams, R.L.

1993-08-01

This document establishes a working standard for all telecommunications cable installations at Sandia National Laboratories, New Mexico. It is based on recent national commercial cabling standards. The topics addressed are Secure and Open/Restricted Access telecommunications environments and both twisted-pair and optical-fiber components of communications media. Some of the state-of-the-art technologies that will be supported by the intrabuilding cable infrastructure are Circuit and Packet Switched Networks (PBX/5ESS Voice and Low-Speed Data), Local Area Networks (Ethernet, Token Ring, Fiber and Copper Distributed Data Interface), and Wide Area Networks (Asynchronous Transfer Mode). These technologies can be delivered to every desk and can transport data at rates sufficient to support all existing applications (such as Voice, Text and graphics, Still Images, Full-motion Video), as well as applications to be defined in the future.

Analysis And Mathematical Modeling Of Consumer Behavior In Mobile Telecommunications Industry

Directory of Open Access Journals (Sweden)

Saranga Gunasekara

2015-06-01

Full Text Available Abstract The mobile telecommunications industry is capital intensive by nature. With the rapid advancement of technology and changing consumer behaviors mobile network operators has had to adapt their product and service portfolio in quick succession. The main implication of the need for high capital investments is the risk associated with the investment. Therefore it is essential that mobile telcos follow up technological investments with the correct service provisioning to the customers. This requires a thorough understanding of the behavior of the consumers. Through this paper the author attempts to identify evaluate and quantify the effects of a number of traits of consumers that determine the consumer preference to a particular mobile network brand. The author also provides recommendations on strategy formulation. The evaluation has been carried out in the context of the Sri Lankan Mobile Telecommunications Industry.

Telecommunications Network Plan

International Nuclear Information System (INIS)

1989-05-01

The Office of Civilian Radioactive Waste Management (OCRWM) must, among other things, be equipped to readily produce, file, store, access, retrieve, and transfer a wide variety of technical and institutional data and information. The data and information regularly produced by members of the OCRWM Program supports, and will continue to support, a wide range of program activities. Some of the more important of these information communication-related activities include: supporting the preparation, submittal, and review of a license application to the Nuclear Regulatory Commission (NRC) to authorize the construction of a geologic repository; responding to requests for information from parties affected by and/or interested in the program; and providing evidence of compliance with all relevant Federal, State, local, and Indian Tribe regulations, statutes, and/or treaties. The OCRWM Telecommunications Network Plan (TNP) is intended to identify, as well as to present the current strategy for satisfying, the telecommunications requirements of the civilian radioactive waste management program. The TNP will set forth the plan for integrating OCRWM's information resources among major program sites. Specifically, this plan will introduce a telecommunications network designed to establish communication linkages across the program's Washington, DC; Chicago, Illinois; and Las Vegas, Nevada, sites. The linkages across these and associated sites will comprise Phase I of the proposed OCRWM telecommunications network. The second phase will focus on the modification and expansion of the Phase I network to fully accommodate access to the OCRWM Licensing Support System (LSS). The primary components of the proposed OCRWM telecommunications network include local area networks; extended local area networks; and remote extended (wide) area networks. 10 refs., 6 figs

Private equity leveraged buyout and public values : The bankruptcy of Eircom, Ireland

NARCIS (Netherlands)

Lemstra, W.; Groenewegen, J.P.M.

2012-01-01

In 2008 the Delft University of Technology was commissioned by the Ministry of Economic Affairs of the Netherlands to investigate the potential impact of private equity leverage buy-out in the telecommunication sector on the public values that the government wished to safeguard. The study provided

7 CFR 1700.55 - Telecommunications Program.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Telecommunications Program. 1700.55 Section 1700.55... AGRICULTURE GENERAL INFORMATION Loan and Grant Approval Authorities § 1700.55 Telecommunications Program. (a..., Telecommunications Program, has the authority to approve the following loans, loan guarantees, and lien...

7 CFR 1700.29 - Telecommunications Program.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Telecommunications Program. 1700.29 Section 1700.29... AGRICULTURE GENERAL INFORMATION Agency Organization and Functions § 1700.29 Telecommunications Program. RUS and RTB, through the Telecommunications Program, make loans and loan guarantees to furnish and improve...

Training course on optical telecommunication and multimedia technologies for specialists in endoscopic video surgery

Science.gov (United States)

Agliullin, Arthur F.; Gusev, Valery F.; Morozov, Oleg G.; Samigullin, Rustem R.; Akul'shin, Alexander, Iv.; Bagapov, Nail N.

2011-04-01

The program of courses is recommended for the experts working in endoscopy area, surgery, diagnostics, to developers of optical, optoelectronic and electronic equipment, and also for students and the post-graduate students of telecommunication high schools in addition trained on specializations of biomedical engineering. It urged to help the future researcher, engineer and doctor to understand mechanisms of images formation and display, to understand more deeply procedures of their processing and transfer on telecommunication channels of the various natures, to master modern reports of record and video and audio information reproduction. The separate section is devoted to questions of designing of surgical toolkit compatible with fiber-optical endoscopes.

Legal and Political Aspects of Satellite Telecommunication: An Annotated Bibliography.

Science.gov (United States)

Shervis, Katherine, Comp.

The potential of satellites for telecommunication is enormous; however, it is possible that political and legal barriers rather than technological considerations will ultimately shape the utilization of satellite systems. This annotated bibliography is designed for use by lawyers, political scientists, technicians, engineers, and scholars who need…

Telecommunications Technology: Federal Funding for Schools and Libraries. Report to the Chairman, Committee on Commerce, and the Chairman, Committee on Education and the Workforce, House of Representatives.

Science.gov (United States)

General Accounting Office, Washington, DC. Health, Education, and Human Services Div.

This document reports on federally created or facilitated programs for helping schools and libraries with their telecommunications and information technology efforts. Brief answers to specific questions on program characteristics, potential for duplication, coordination efforts, and available information on fraud, waste, and abuse are provided in…

Impact of Distributed Energy Resources on the Reliability of Critical Telecommunications Facilities: Preprint

Energy Technology Data Exchange (ETDEWEB)

Robinson, D. G.; Arent, D. J.; Johnson, L.

2006-06-01

This paper documents a probabilistic risk assessment of existing and alternative power supply systems at a large telecommunications office. The analysis characterizes the increase in the reliability of power supply through the use of two alternative power configurations. Failures in the power systems supporting major telecommunications service nodes are a main contributor to significant telecommunications outages. A logical approach to improving the robustness of telecommunication facilities is to increase the depth and breadth of technologies available to restore power during power outages. Distributed energy resources such as fuel cells and gas turbines could provide additional on-site electric power sources to provide backup power, if batteries and diesel generators fail. The analysis is based on a hierarchical Bayesian approach and focuses on the failure probability associated with each of three possible facility configurations, along with assessment of the uncertainty or confidence level in the probability of failure. A risk-based characterization of final best configuration is presented.

Bio-inspired computation in telecommunications

CERN Document Server

Yang, Xin-She; Ting, TO

2015-01-01

Bio-inspired computation, especially those based on swarm intelligence, has become increasingly popular in the last decade. Bio-Inspired Computation in Telecommunications reviews the latest developments in bio-inspired computation from both theory and application as they relate to telecommunications and image processing, providing a complete resource that analyzes and discusses the latest and future trends in research directions. Written by recognized experts, this is a must-have guide for researchers, telecommunication engineers, computer scientists and PhD students.

Satellites, Telecommunications and Education: A Resource Guide for Australian Educators.

Science.gov (United States)

White, Peter B., Ed.

This 206-item annotated bibliography focuses on projects which place the use of new communications technologies within an educational planning framework and which acknowledge the need for communications satellites to be considered as part of a total telecommunications system. Though citations included relate primarily to the uses of…

A Plan for Application of Telecommunications Satellites in Postsecondary Education.

Science.gov (United States)

Cincinnati Univ., OH. Coll. of Community Services.

The proposed system for implementing new uses of telecommunication satellite technology is user-driven, addressing the needs of employed health personnel who would not otherwise have access to university resources, especially women, members of minority and disadvantaged groups, handicapped persons, and persons in rural areas. The plan, which…

Space Telecommunications Radio System (STRS) Architecture. Part 1; Tutorial - Overview

Science.gov (United States)

Handler, Louis M.; Briones, Janette C.; Mortensen, Dale J.; Reinhart, Richard C.

2012-01-01

Space Telecommunications Radio System (STRS) Architecture Standard provides a NASA standard for software-defined radio. STRS is being demonstrated in the Space Communications and Navigation (SCaN) Testbed formerly known as Communications, Navigation and Networking Configurable Testbed (CoNNeCT). Ground station radios communicating the SCaN testbed are also being written to comply with the STRS architecture. The STRS Architecture Tutorial Overview presents a general introduction to the STRS architecture standard developed at the NASA Glenn Research Center (GRC), addresses frequently asked questions, and clarifies methods of implementing the standard. The STRS architecture should be used as a base for many of NASA s future telecommunications technologies. The presentation will provide a basic understanding of STRS.

Cost allocation and pricing in a supply chain. An application for Aumann-Shapley prices[The economics of telecommunications

Energy Technology Data Exchange (ETDEWEB)

Bjoerndalen, Mette; Joernsten, Kurt

2004-11-01

This report is one of a series of papers and reports on telecommunication economics published by the Institute for Research in Economics and Business Administration (SNF) as part of its telecommunication economics program. The main focus of the research program is to study the deregulation process of the telecommunication industry, and the economic and organizational consequences of changes in markets, technology and regulation. Being started in 1992, the program is now in its fourth period ending in 2005/2006. (Author)

47 CFR 32.2003 - Telecommunications plant under construction.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Telecommunications plant under construction. 32.2003 Section 32.2003 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet...

A New Generation of Telecommunications for Mars: The Reconfigurable Software Radio

Science.gov (United States)

Adams, J.; Horne, W.

2000-01-01

Telecommunications is a critical component for any mission at Mars as it is an enabling function that provides connectivity back to Earth and provides a means for conducting science. New developments in telecommunications, specifically in software - configurable radios, expand the possible approaches for science missions at Mars. These radios provide a flexible and re-configurable platform that can evolve with the mission and that provide an integrated approach to communications and science data processing. Deep space telecommunication faces challenges not normally faced by terrestrial and near-earth communications. Radiation, thermal, highly constrained mass, volume, packaging and reliability all are significant issues. Additionally, once the spacecraft leaves earth, there is no way to go out and upgrade or replace radio components. The reconfigurable software radio is an effort to provide not only a product that is immediately usable in the harsh space environment but also to develop a radio that will stay current as the years pass and technologies evolve.

Telecommunications and navigation systems design for manned Mars exploration missions

Science.gov (United States)

Hall, Justin R.; Hastrup, Rolf C.

1989-06-01

This paper discusses typical manned Mars exploration needs for telecommunications, including preliminary navigation support functions. It is a brief progress report on an ongoing study program within the current NASA JPL Deep Space Network (DSN) activities. A typical Mars exploration case is defined, and support approaches comparing microwave and optical frequency performance for both local in situ and Mars-earth links are described. Optical telecommunication and navigation technology development opportunities in a Mars exploration program are also identified. A local Mars system telecommunication relay and navigation capability for service support of all Mars missions has been proposed as part of an overall solar system communications network. The effects of light-time delay and occultations on real-time mission decision-making are discussed; the availability of increased local mass data storage may be more important than increasing peak data rates to earth. The long-term frequency use plan will most likely include a mix of microwave, millimeter-wave and optical link capabilities to meet a variety of deep space mission needs.

47 CFR 32.2001 - Telecommunications plant in service.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Telecommunications plant in service. 32.2001 Section 32.2001 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance Sheet Accounts § 32...

Queuing theory and telecommunications networks and applications

CERN Document Server

Giambene, Giovanni

2014-01-01

This book provides a basic description of current networking technologies and protocols as well as important tools for network performance analysis based on queuing theory. The second edition adds selected contents in the first part of the book for what concerns: (i) the token bucket regulator and traffic shaping issues; (ii) the TCP protocol congestion control that has a significant part in current networking; (iii) basic satellite networking issues; (iv) adding details on QoS support in IP networks. The book is organized so that networking technologies and protocols (Part I) are first and are then followed by theory and exercises with applications to the different technologies and protocols (Part II). This book is intended as a textbook for master level courses in networking and telecommunications sectors.

The Value Estimation of an HFGW Frequency Time Standard for Telecommunications Network Optimization

Science.gov (United States)

Harper, Colby; Stephenson, Gary

2007-01-01

The emerging technology of gravitational wave control is used to augment a communication system using a development roadmap suggested in Stephenson (2003) for applications emphasized in Baker (2005). In the present paper consideration is given to the value of a High Frequency Gravitational Wave (HFGW) channel purely as providing a method of frequency and time reference distribution for use within conventional Radio Frequency (RF) telecommunications networks. Specifically, the native value of conventional telecommunications networks may be optimized by using an unperturbed frequency time standard (FTS) to (1) improve terminal navigation and Doppler estimation performance via improved time difference of arrival (TDOA) from a universal time reference, and (2) improve acquisition speed, coding efficiency, and dynamic bandwidth efficiency through the use of a universal frequency reference. A model utilizing a discounted cash flow technique provides an estimation of the additional value using HFGW FTS technology could bring to a mixed technology HFGW/RF network. By applying a simple net present value analysis with supporting reference valuations to such a network, it is demonstrated that an HFGW FTS could create a sizable improvement within an otherwise conventional RF telecommunications network. Our conservative model establishes a low-side value estimate of approximately 50B USD Net Present Value for an HFGW FTS service, with reasonable potential high-side values to significant multiples of this low-side value floor.

Telecommunications Is Here and Now.

Science.gov (United States)

Clark, Chris

1988-01-01

Presents an overview of telecommunications and its use in the field of education. Topics discussed include conferencing, electronic messaging, distance learning, networking, database searching, and projects relating to educational telecommunications sponsored by the International Council for Computers in Education (ICCE). (LRW)

Reference model of future ubiquitous convergent network and context-aware telecommunication service platform

Institute of Scientific and Technical Information of China (English)

QIAO Xiu-quan; LI Xiao-feng; LIANG Shou-qing

2006-01-01

A reference model for future ubiquitous convergent network is analyzed. To provide user-centric, intelligent,personalized service, this article presents a context-aware telecommunication service platform (CaTSP) to adapt to dynamically changing context. This article focuses on the new design method of context-aware telecommunication service platform and its architecture. Through the use of model-driven architecture (MDA) and semantic web technologies, CaTSP can enable context reasoning and service personalization adaption.This article explores a new approach for service intelligence,personalization, and adaptability in the semantic web service computing era.

Telecommunications Reform in Nigeria: The Marketing Challenges ...

African Journals Online (AJOL)

Telecommunications Reform in Nigeria: The Marketing Challenges. ... Journal of Research in National Development ... This paper discusses the telecommunications reforms process, the role of the regulatory body (Nigeria Commission, the current state of the telecommunication sector and the marketing challenges in ...

Telecommunications network modelling, planning and design

CERN Document Server

Evans, Sharon

2003-01-01

Telecommunication Network Modelling, Planning and Design addresses sophisticated modelling techniques from the perspective of the communications industry and covers some of the major issues facing telecommunications network engineers and managers today. Topics covered include network planning for transmission systems, modelling of SDH transport network structures and telecommunications network design and performance modelling, as well as network costs and ROI modelling and QoS in 3G networks.

76 FR 30904 - Rural Utilities Service Telecommunications Loan and Loan Guarantee Program

Science.gov (United States)

2011-05-27

..., this new approach will give our customers increased flexibility to find and deploy technology that... DEPARTMENT OF AGRICULTURE Rural Utilities Service Rural Utilities Service Telecommunications Loan and Loan Guarantee Program AGENCY: Rural Utilities Service, USDA. ACTION: Notice of elimination of the...

Worldwide Report, Telecommunications Policy, Research and Development, No. 283.

Science.gov (United States)

1983-08-10

Briefs Contracts Expected From Tele-X 55 Government, Industry Reach Agreement on Telecommunications (Beppe Caravita; MONDO ECONOMICO , 15 Jun 83...following an interference encouraged by political and academic sectors , the company is operating without a legal governing body. Meetings of its...a public sector bank used it to speed up transactions between Bombay and Ahmedabad. CSO: 5500/7157 2U INDIA CALCUTTA COLOR TV TRANSMISSION

Telecommunications energy and greenhouse gas emissions management for future network growth

International Nuclear Information System (INIS)

Chan, Chien Aun; Gygax, André F.; Leckie, Christopher; Wong, Elaine; Nirmalathas, Ampalavanapillai; Hinton, Kerry

2016-01-01

Highlights: • Model to evaluate key interdependencies of a fast growing telecommunications network. • Network growth analysis using real data and Monte Carlo simulation. • Importance of both operational and embodied energy efficiency improvements. • Embodied energy expected to dominate in the future under current energy efficiency trends. • Carbon footprint and energy management through optimum network replacement cycle. - Abstract: A key aspect of greener network deployment is how to achieve sustainable growth of a telecommunications network, both in terms of operational and embodied energy. Hence, in this paper we investigate how the overall energy consumption and greenhouse gas emissions of a fast growing telecommunications network can be minimized. Due to the complexities in modeling the embodied energy of networks, this aspect of energy consumption has received limited attention by network operators. Here, we present the first model to evaluate the interdependencies of the four main contributing factors in managing the sustainable growth of a telecommunications network: (i) the network’s operational energy consumption; (ii) the embodied energy of network equipment; (iii) network traffic growth; and (iv) the expected energy efficiency improvements in both the operational and embodied phases. Using Monte Carlo techniques with real network data, our results demonstrate that under the current trends in overall energy efficiency improvements the network embodied energy will account for over 40% of the total network energy in 2025 compared to 20% in 2015. Further, we find that the optimum equipment replacement cycle, which will result in the lowest total network life cycle energy, is directly dependent on the technological progress in energy efficiency improvements of both operational and embodied phases. Our model and analysis highlight the need for a comprehensive approach to better understand the interactions between network growth, technological

The Danish Regulatory Reform of Telecommunications

DEFF Research Database (Denmark)

Skouby, Knud Erik

1998-01-01

An overview of the liberalisation process and regulatory reform of telecommunications in Denmark......An overview of the liberalisation process and regulatory reform of telecommunications in Denmark...

The evolution of investments decision mode in China's telecommunication

Institute of Scientific and Technical Information of China (English)

ZHANG Ai-hua; ZHAO Lian-qiang; SHU Hua-ying

2007-01-01

This essay analyzes the data of Chinese telecommunication market, telecommunication investments and investment benefits over the past 20 years. On the basis of these data, the essay reviews Chinese changing telecommunication policies and discusses the major events in the course of China's telecommunication development. It is argued that telecommunication policies, regime backgrounds and market demand characteristics have a significant impact on investment decision mode in telecommunication industry. The evolution of network investments decision mode in China's telecommunication has corresponded to the transformation of these key factors. Considering the special events in the development of Chinese telecommunication as divisions, the essay discusses three stages of the evolution of investments decision mode in China's telecommunication. With the firm environment and problems that Chinese telecommunication operators have been facing since 2000 analyzed. it is demonstrated that Chinese telecommunication operators should change their mode of investment decision into the "profit-oriented investment decision mode" in order to achieve a high growth performance in the capital market,. This investment decision mode will result in increase of the investment profit with limited investment capital. The main procedure of profit-oriented investment decision mode is set out, which is abstracted to a mathematical model eventually.

S. 335, the Emerging Telecommunications Technologies Act of 1993. Hearing before the Subcommittee on Communications of the Committee on Commerce, Science, and Transportation. United States Senate, One Hundred Third Congress, First Session.

Science.gov (United States)

Congress of the U.S., Washington, DC. Senate Committee on Commerce, Science, and Transportation.

A hearing was held on Senate Bill 335, the Emerging Telecommunications Technologies Act of 1993, a bill that requires the federal government to transfer 200 megahertz of spectrum to the Federal Communications Commission (FCC) for new technologies. Integral to this measure, a bipartisan effort, is a provision that will allow the FCC to use…

Surety of the nation`s critical infrastructures: The challenge restructuring poses to the telecommunications sector

Energy Technology Data Exchange (ETDEWEB)

Cox, R.; Drennen, T.E.; Gilliom, L.; Harris, D.L.; Kunsman, D.M.; Skroch, M.J.

1998-04-01

The telecommunications sector plays a pivotal role in the system of increasingly connected and interdependent networks that make up national infrastructure. An assessment of the probable structure and function of the bit-moving industry in the twenty-first century must include issues associated with the surety of telecommunications. The term surety, as used here, means confidence in the acceptable behavior of a system in both intended and unintended circumstances. This paper outlines various engineering approaches to surety in systems, generally, and in the telecommunications infrastructure, specifically. It uses the experience and expectations of the telecommunications system of the US as an example of the global challenges. The paper examines the principal factors underlying the change to more distributed systems in this sector, assesses surety issues associated with these changes, and suggests several possible strategies for mitigation. It also studies the ramifications of what could happen if this sector became a target for those seeking to compromise a nation`s security and economic well being. Experts in this area generally agree that the U. S. telecommunications sector will eventually respond in a way that meets market demands for surety. Questions remain open, however, about confidence in the telecommunications sector and the nation`s infrastructure during unintended circumstances--such as those posed by information warfare or by cascading software failures. Resolution of these questions is complicated by the lack of clear accountability of the private and the public sectors for the surety of telecommunications.

7 CFR 1703.112 - Expedited telecommunications loans

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Expedited telecommunications loans 1703.112 Section... § 1703.112 Expedited telecommunications loans RUS will expedite consideration and determination of an application submitted by an RUS telecommunications borrower for a loan under the Act or an advance of such...

Interdisciplinary Application of Telecommunications in the Modern World

Directory of Open Access Journals (Sweden)

Dražen Kovačević

2012-10-01

Full Text Available Communications have become irreplaceable part of eveJydayaccivities. Mobile communication is gaining in importancedue to the mobility of terminals and persons. Telecommunications,computer and media indus fly are getting connected andthe chain of values shifts from components to overall solutions.Possibilities offered by information technology are limitless,and its application enables better working conditions since theykeep humans away from dangerous working places and facilitateheavy tasks. The applications in the field of informationand communication technology make it possible to drive fromone end of the continent to another without needing any maps.The computer onboard a vehicle can choose the best directionand adapt to the travelling conditions.

Telecommunication for the Physically Handicapped.

Science.gov (United States)

Cunningham, Pat; Gose, Joan

The paper examines the uses of telecommunication for physically handicapped students. Basic equipment, including a modem and keyboard interface, are described. The types and uses of computer bulletin boards are also described. Among benefits of telecommunications for physically handicapped students noted in the paper are social prestige,…

Public and private regulation of reproductive technologies.

Science.gov (United States)

Byk, C

1995-01-01

Human reproduction is interrelated with privacy. However, in most countries where new reproductive technologies are used public regulations have been passed to provide a legal framework for such technologies. This interference in private life can be justified by the need to control medical intervention in the human reproductive process. But in order to find a balance between public regulations and other social regulations, this article analyses the impact private regulation may have on issues raised by reproductive technologies. It also addresses the issue of the influence of private bodies on the drafting of public regulations.

47 CFR 43.61 - Reports of international telecommunications traffic.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Reports of international telecommunications traffic. 43.61 Section 43.61 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON... Reports of international telecommunications traffic. (a) Each common carrier engaged in providing...

Scenarios for ITS telecommunications technologies development in Poland for the years 2007-2013

Directory of Open Access Journals (Sweden)

Kazimierz BARTCZAK

2007-01-01

Full Text Available The article shows four scenarios for the development of ITS communications technologies in Poland for the years 2007-2013. Global Business Network methodology is used to make up the scenarios. The basic dimensions of the scenarios are (a type of sectors in the national economy (public vs. private, (b type of communications technology (wireline vs. wireless. The scenarios present possible futures.

Telecommunications for the Deaf: Echoes of the Past--A Glimpse of the Future.

Science.gov (United States)

Jensema, Carl J.

1994-01-01

This article traces developments in telephone and telecommunications technology from Alexander Graham Bell to the present, explaining technical and practical aspects of teletypewriters, fax machines, online information services, electronic mail, video telephones, relay systems, teleconferencing, video telephones, and speech recognition.…

The Nordic Mobile Telecommunication Cluster

DEFF Research Database (Denmark)

Jørgensen, Ulrik

2000-01-01

A study of the historic role of the Nordic mobile telephone and telecommunications cluster and its background in both coordinated innovation policies and societal developments in Scandinavia.......A study of the historic role of the Nordic mobile telephone and telecommunications cluster and its background in both coordinated innovation policies and societal developments in Scandinavia....

An infrastructure for telecommunications power in a new era in public networking

Energy Technology Data Exchange (ETDEWEB)

Osifchin, N. [International Power Strategies (United States)

2000-07-01

A new era in networking is on the horizon as we enter the 21{sup st} century. It is based on a seamless circuit and packet public network (PN) with the potential to transport and process voice, video, data and Internet traffic at higher speeds and lower costs than today's PSTN. Worldwide divestitures and subsequent deregulation and the dramatic growth of the Internet have given rise to a growing number of competitive carriers and service providers. This has accelerated the deployment of packet networks and inspired government mandates that let competitors co-locate their equipment in incumbents COs and POPs. Customer's perceived the cost of co-location in incumbent's space to be expensive and restricting. This gave rise to a new industry that rents equipment space in buildings refurbished to replicate CO environments termed carrier hotels or telehousing. These events have impacted network power in two ways. It increased the demand for higher capacity CO power plants to support growth in Internet, DSLs and second lines and energized the debate over AC verses DC as the preferred power for telecommunications. Quality of service, which is a looming issue as the PSTN transitions to the PN, can be translated to mean dependable and reliable non-stop power. The trend to outsourcing equipment space needs presents ILECs a timely opportunity to consolidate their huge inventories of COs and POPs into business units that would lease equipment space to incumbents and competitors and convert a cost center into a profit center. (orig.)

Advertising and Consumer Choice of Telecommunication Services in Nigeria

Directory of Open Access Journals (Sweden)

David Oladipo Olalekan

2015-09-01

Full Text Available This study examines the critical influence of advertising on consumer choice of telecommunication services in Nigeria. The advertisement played a key role in providing the consumers with product information. The study investigates the effect of marketing medium of telecommunication as a proxy for advertisement on preference of telecommunication services as a proxy for consumer choice in Nigeria. The Binary Logit Model (BLM and descriptive analytical frameworks are used to evaluate the statistical importance of advertisement, quality of services, income of the consumer, product’s self and related service charges for a consumer choice of telecommunication services through Wald test. The findings show that product’s self service charge and service quality are statistically significant for a consumer choice of telecommunication services in Nigeria at 1 percent significance level. And, related product’s service is statistically significant for a consumer choice of telecommunication services in Nigeria at 5 percent significance level. While advertisement and income of the consumer are statistically significant for a consumer choice of telecommunication services in Nigeria at 10 percent. The study concludes that advertisement is important for the choice of telecommunication services in Nigeria but having less impact. And, product’s self service charge and service quality are hugely significant for the choice of telecommunication services in Nigeria. Therefore, the sector of telecommunications needs more investment in advertisement so as to have telecommunications’ products information spread in order to stimulate the increase in demand for telecommunication services in Nigeria.

Specification and validation of telecommunication services in ACPt

NARCIS (Netherlands)

Zhaorui, Y.

1999-01-01

This paper is concerned with the formal specification and validation of telecommunication services. Firstly, we provide a method to model the telecommunication system. Based on this result, we give the formal specification of telecommunication services and the detection of feature interactions,

Enhancing public involvement in assistive technology design research.

Science.gov (United States)

Williamson, Tracey; Kenney, Laurence; Barker, Anthony T; Cooper, Glen; Good, Tim; Healey, Jamie; Heller, Ben; Howard, David; Matthews, Martin; Prenton, Sarah; Ryan, Julia; Smith, Christine

2015-05-01

To appraise the application of accepted good practice guidance on public involvement in assistive technology research and to identify its impact on the research team, the public, device and trial design. Critical reflection and within-project evaluation were undertaken in a case study of the development of a functional electrical stimulation device. Individual and group interviews were undertaken with lay members of a 10 strong study user advisory group and also research team members. Public involvement was seen positively by research team members, who reported a positive impact on device and study designs. The public identified positive impact on confidence, skills, self-esteem, enjoyment, contribution to improving the care of others and opportunities for further involvement in research. A negative impact concerned the challenge of engaging the public in dissemination after the study end. The public were able to impact significantly on the design of an assistive technology device which was made more fit for purpose. Research team attitudes to public involvement were more positive after having witnessed its potential first hand. Within-project evaluation underpins this case study which presents a much needed detailed account of public involvement in assistive technology design research to add to the existing weak evidence base. The evidence base for impact of public involvement in rehabilitation technology design is in need of development. Public involvement in co-design of rehabilitation devices can lead to technologies that are fit for purpose. Rehabilitation researchers need to consider the merits of active public involvement in research.

Effectiveness of psycho-educational interventions with telecommunication technologies on emotional distress and quality of life of adult cancer patients: a systematic review.

Science.gov (United States)

Bártolo, Ana; Pacheco, Emelda; Rodrigues, Fabiana; Pereira, Anabela; Monteiro, Sara; Santos, Isabel M

2017-12-07

To provide a comprehensive review of psycho-educational interventions using telecommunication technologies developed for adult cancer patients, assessing their effectiveness in reducing emotional distress and improving quality of life (QoL). A narrative approach was used for extraction and synthesis of the data. Relevant studies were identified through the electronic databases PubMed, Scopus, Web of Science, ProQuest, Psychology & Behavioral Sciences Collection (through EBSCOhost), and CENTRAL. Eight studies involving 1016 participants met inclusion criteria. The majority of the studies included (n = 6) used a randomized design and were published between 2007 and 2016. Interventions used a variety of delivery resources, such as telephone, e-mail and websites, but all were aiming to respond to information needs and develop stress control skills. A trend toward reducing distress and improving QoL was found, but estimated effect sizes were typically small (d educational interventions presented the highest between-group effects on these outcomes during survival, but were limited by sample size. The efficacy of interventions using distance approaches in the cancer setting is still not well-established. Further research should be conducted through well-designed studies with more interactive features that minimize the lack of face-to-face interaction. Implications for rehabilitation Rehabilitation professionals working in the field of oncology should invest in the development of psycho-educational interventions responding the patients' educational needs and promoting their stress control skills. Programs using telecommunications technologies may reduce disparities in service delivery within this setting, minimizing geographic and socio-economic barriers to engagement in the interventions. With the current technological development, it is possible to perform more interactive interventions that stimulate therapist-patient interactions. However, available protocols in

Predicting Public Acceptability in Controversial Technologies

International Nuclear Information System (INIS)

Bruce, Donald M.

2003-01-01

Technology and society have a synergic relationship. New technologies are a product of the values and aspirations of the culture in which they emerge. In turn, each new technology shapes and alters these values and aspirations, to a greater or lesser degree. The acceptance by society of any particular technology depends, however, on how far the values embodied in the technology reflect those of the wider society, or only those of some privileged sector - perhaps a ruling elite, a group of academic researchers, a commercial company, or even a special interest group. As public disquiet about controversial technologies has grown, their acceptance can no longer be taken for granted. It is now becoming more important to evaluate in advance the degree of likely mismatch between the aspirations of the technologists and the values of society. This paper explores one approach to making this evaluation, based on the notion of a conditional social contract between technology and society. A given society may be prepared to embrace a new technology to deliver certain benefits, and may accept a certain degree of risk and adaptation of life styles, provided certain basic conditions are fulfilled. These conditions include the upholding of basic values, familiarity, how it compares with similar technologies, the degree of control and choice, trust in those in control, the nature of any risks, the tangible benefits, and the media profile given to the new area. If several of these factors are not fulfilled, the technology is unlikely to be accepted. This was dramatically illustrated in the UK public reaction to food products derived from imported US GM soya and maize. These failed nearly all the conditions, so that public rejection should have been seen as a foregone conclusion. In the light of this, the likely public reaction to a number of future biotechnological innovations is assessed, based on the same conditions. Some examples taken from the energy sector are also compared. The

Telecommunication. Special issue

International Nuclear Information System (INIS)

Hooijen, O.G.; Quispel, M.N.; Van Dok, H.; Strabbing, W.; Milatz, J.H.P.; Sieswerda, J.E.; Emous, K.; Wehrmeijer, J.P.

1996-01-01

In 9 brief articles an overview is given of different aspects of the use of telecommunications in the energy sector in the Netherlands. The subjects are the problems (attenuation and non-Gaussian noise) of using the low-voltage network for digital communication (residential power line carriers or RPLC), fiberglass techniques in the telecommunication and distribution network, the interest of energy companies for the options of the electronic superhighway, the necessity of communication protocols in the energy sector for the information exchange in power systems control, the option of applying wireless wide-band signals instead of fiberglass cables, and the use of synchronous digital hierarchy (SDH) as the standard in digital transmission systems

The Telecommunications Industry; Integration Vs. Competition.

Science.gov (United States)

Irwin, Manley R.

Vertical integration stands as the salient structural configuration of the telecommunications equipment market. Computer hardware manufacturers are obviously potential competitors with the captive telecommunications equipment suppliers. Direct government policies, such as patents and a permissive attitude toward mergers, and indirect policies,…

47 CFR 54.508 - Technology plans.

Science.gov (United States)

2010-10-01

... how to use these new technologies to improve education or library services; (3) An assessment of the telecommunication services, hardware, software, and other services that will be needed to improve education or... of goals and a realistic strategy for using telecommunications and information technology to improve...

Travels of the information highway: New media technology and public relations

Directory of Open Access Journals (Sweden)

Pavlik John V.

2003-01-01

Full Text Available The formation superhighway is perhaps best thought of as metaphor for the Emerging digital data networks that are rapidly encircling the globe. It is a mistake to think there will be just one information superhighway; there will be many, including the worldwide web of computer networks known as the Internet, the broadband packet-switched telecommunications network of optical fiber, coaxial cable and twisted pair capable of delivering video on demand and emerging technologies such as wireless communications, and direct broadcast satellite that will utilize compression techniques to provide digital interactive television and other new information services. It is also a mistake to expect the corporate spokespersons, government leaders and other technology advocates to deliver on all their promises; much of the promised technology is little more than vaporware, the term those in the computer industry use to describe much-anticipated but never delivered software packages.

Evaluating managed care's special telecommunications needs.

Science.gov (United States)

Harrison, P; Schenk, D

1993-11-01

Right now, managed care is a vast cosmic soup. But whether its ultimate form is the result of a bureaucratic big bang or a series of small industry explosions, one thing seems clear: telecommunications is the framework upon which managed care will be built. Managed care's primary players--purchasers, providers and payors--have already discovered the unifying power of telecommunications within their respective worlds. However, as the three worlds collide, an entirely new set of special telecommunications needs arises. And most of these needs can be distilled into three basic requirements: bigger networks, faster networks and smarter networks.

Telecommunications and Higher Education. Occasional Paper No. 3.

Science.gov (United States)

Froke, Marlowe, Ed.; And Others

The first of the three papers which set the theme for this monograph on telecommunications is an examination of the implications of telecommunications developments for the learning society by Michael B. Spring. Marlowe Froke then looks at telecommunications development in institutions of higher education and discusses institutional change that…

Demand Modelling in Telecommunications

Directory of Open Access Journals (Sweden)

M. Chvalina

2009-01-01

Full Text Available This article analyses the existing possibilities for using Standard Statistical Methods and Artificial Intelligence Methods for a short-term forecast and simulation of demand in the field of telecommunications. The most widespread methods are based on Time Series Analysis. Nowadays, approaches based on Artificial Intelligence Methods, including Neural Networks, are booming. Separate approaches will be used in the study of Demand Modelling in Telecommunications, and the results of these models will be compared with actual guaranteed values. Then we will examine the quality of Neural Network models. 

The political economy of competition in telecommunication

DEFF Research Database (Denmark)

Henten, Anders; Skouby, Knud Erik

1998-01-01

Article dealing with the regulation of telecommunications and the establishment of a competitive regime.......Article dealing with the regulation of telecommunications and the establishment of a competitive regime....

Danish Telecommunications: Keeping the Policy Options Open

DEFF Research Database (Denmark)

Henten, Anders; Wulff, Thomas

1996-01-01

In recent years Danish telecommunications policy has gone through a marked change in emphasis, Tele Danmark, formed only 6 years ago as the national operator in order to strengthen the Danish telecom industry, has come under pressure in the present liberalization. This article discusses Tele...... Danmark's situation and future possibilities and presents background information on the new Danish telecommunications legislation, the present Danish telecommunications market, and Tele Danmark's strategies. Copyright (C) 1996 Elsevier Science Ltd...

Opportunities for electric utilities in telecommunications

International Nuclear Information System (INIS)

Meehan, C.M.

1994-01-01

This article examines the opportunities for utility participation in the telecommunications market on private microwave systems and hybrid microwave and fiber systems. The topics of the article include entering the market, national information infrastructure, business opportunities and considerations, levels of participation in telecommunications market, and regulatory objectives

Telecommunication Policy Structure in Japan. Summary.

Science.gov (United States)

Komatsuzaki, Seisuke

This paper outlines the structure of Japanese telecommunication industries and how the various parts of the mechanism work together. Explanations of the Japanese: 1) structure of telecommunication industries; 2) control of regulatory lags; 3) text information service and regulation; and 4) text information service and the telecommunication…

Modern information and telecommunication technologies in educational process as the element of ongoing personnel training for high-tech Russian industry

Science.gov (United States)

Matyatina, A. N.; Isaev, A. A.; Samovarschikov, Y. V.

2017-01-01

In the current work the issues of staffing high-tech sectors of Russian industry are considered in the context of global geopolitical instability, the comparative analysis of the age structure of domestic companies with the leading Western industrial organizations was conducted, "growth points" of human resources development were defined. For the purpose of informational and telecommunicational implementation in the educational process the analysis of normative-legal documents regulating the requirements to the electronic educational environment and distance learning technologies is presented. The basic models of distance learning technologies and remote resources as part of teaching materials are used. Taking into account the specifics and requirements of industrial enterprises a number of tools and methodology of e-learning based on the identified needs of the industrial sector were offered. The basis of the proposed model is built on one-parameter model through a three-tier learning: kindergarten - secondary - higher education (professional) where the lifecycle of parameter is a list of the industrial enterprises demands to the educational process.

VT Telecommunication Facilities

Data.gov (United States)

Vermont Center for Geographic Information — (Link to Metadata) The UtilityTelecom_TELEFAC data layer contains points which are intended to represent the location of telecommunications facilities (towers and/or...

47 CFR 32.2002 - Property held for future telecommunications use.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Property held for future telecommunications use. 32.2002 Section 32.2002 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Balance...

47 CFR 54.201 - Definition of eligible telecommunications carriers, generally.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Definition of eligible telecommunications carriers, generally. 54.201 Section 54.201 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... § 54.201 Definition of eligible telecommunications carriers, generally. (a) Carriers eligible to...

47 CFR 68.106 - Notification to provider of wireline telecommunications.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Notification to provider of wireline telecommunications. 68.106 Section 68.106 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON... of Terminal Equipment § 68.106 Notification to provider of wireline telecommunications. (a) General...

The Case for Deep Space Telecommunications Relay Stations

Science.gov (United States)

Chandler, Charles W.; Miranda, Felix A. (Technical Monitor)

2004-01-01

Each future mission to Jupiter and beyond must carry the traditional suite of telecommunications systems for command and control and for mission data transmission to earth. The telecommunications hardware includes the large antenna and the high-power transmitters that enable the communications link. Yet future spacecraft will be scaled down from the hallmark missions of Galileo and Cassini to Jupiter and Saturn, respectively. This implies that a higher percentage of the spacecraft weight and power must be dedicated to telecommunications system. The following analysis quantifies this impact to future missions and then explores the merits of an alternative approach using deep space relay stations for the link back to earth. It will be demonstrated that a telecommunications relay satellite would reduce S/C telecommunications weight and power sufficiently to add one to two more instruments.

TELECOMMUNICATIONS INFRASTRUCTURE AND GDP /JIPP CURVE/

Directory of Open Access Journals (Sweden)

Mariana Kaneva

2016-07-01

Full Text Available The relationship between telecommunications infrastructure and economic activity is under discussion in many scientific papers. Most of the authors use for research and analysis the Jipp curve. A lot of doubts about the correctness of the Jipp curve appear in terms of applying econometric models. The aim of this study is a review of the Jipp curve, refining the possibility of its application in modern conditions. The methodology used in the study is based on dynamic econometric models, including tests for nonstationarity and tests for causality. The focus of this study is directed to methodological problems in measuring the local density types of telecommunication networks. This study offers a specific methodology for assessing the Jipp law, through VAR-approach and Granger causality tests. It is proved that mechanical substitution of momentary aggregated variables (such as the number of subscribers of a telecommunication network at the end of the year and periodically aggregated variables (such as GDP per capita in the Jipp�s curve is methodologically wrong. Researchers have to reconsider the relationship set in the Jipp�s curve by including additional variables that characterize the Telecommunications sector and the economic activity in a particular country within a specified time period. GDP per capita should not be regarded as a single factor for the local density of telecommunications infrastructure. New econometric models studying the relationship between the investments in telecommunications infrastructure and economic development may be not only linear regression models, but also other econometric models. New econometric models should be proposed after testing and validating with sound economic theory and econometric methodology.

TBT: Telecommunications-Based Training in the 90s (DELTA Programme--Action Line III). Proceedings of the Workshop (Madrid, Spain, January 21-22, 1991).

Science.gov (United States)

Commission of the European Communities, Brussels (Belgium).

This report contains a collection of papers presented at a workshop on telecommunications-based training systems as part of the DELTA (Developing European Learning through Technological Advance) Action Line III, which addressed research in telecommunications for open and distance education. The following presentations are included: (1)…

78 FR 73821 - Publication of Depreciation Rates

Science.gov (United States)

2013-12-09

... DEPARTMENT OF AGRICULTURE Rural Utilities Service Publication of Depreciation Rates AGENCY: Rural Utilities Service. ACTION: Notice of Depreciation Rates for Telecommunications Plant. SUMMARY: The United... programs, including the Telecommunications Program. RUS announces the depreciation rates for...

Mobile telecommunication networks choice among Ghanaians

Directory of Open Access Journals (Sweden)

Boateng Henry

2013-07-01

Full Text Available The paper investigates the factors influencing customers choice of telecommunication network in Ghana. The survey design was employed to enable the researchers perform statistical analysis. Questionnaire consisting of Likert scale question was used to collect the primary data. Multiple regression analysis was performed to ascertain the factors influencing customers’ choice of telecommunication networks. The study found six factors that influence customers to choose a particular network. These factors include; brand awareness, brand image, perceived quality, price, convenience and brand loyalty. The study concludes that all the six factors contribute to the factors that drive consumer choice of telecommunications service in Ghana.

Discourse and policy making on consumer protection in the areas of mobile telecommunication and tanning.

Science.gov (United States)

Schweikardt, Christoph; Rosentreter, Michael; Gross, Dominik

2012-01-01

Perceived health risks from electromagnetic fields in mobile telecommunication and from UV radiation in tanning have become regulation issues in Germany during the last decade. Health risk messages from government expert bodies and the main stakeholders in these areas as well as subsequent consumer protection policy making are investigated. Publications and websites of government expert bodies and the main stakeholders as well as debates in Federal Parliament were analysed to compare argumentation patterns and parliamentary decision-making processes. In both areas, the public received competing health risk messages from the industries and their critics. As a government expert body, the Federal Office for Radiation Protection (BfS) held the view that alleged health risks from electromagnetic telecommunication were not proven, and propagated the precautionary principle. This opinion did not endanger the agreement of 2001 between the government and mobile telecommunication operators. After the failure to obtain voluntary commitment from the tanning industry, by contrast, the BfS recommended stricter consumer protection legislation, which was subsequently implemented. The BfS was in a key position to demand the prerogative of interpretation concerning mutually excluding health risk messages and to provide the argumentation which led the way to non-ionic radiation health protection measures.

Customer satisfaction of mobile telecommunication networks in Ghana: service delivery perspective

OpenAIRE

A.R. ABDUL-AZIZ; Bashiru I.I. SAEED; Ayogyam ALEXANDER

2014-01-01

Organizations, both private and public, in today’s dynamic marketplaces are increasingly leaving antiquated marketing philosophies and strategies to the adoption of more customer driven initiatives that seek to understand, attract, retain and build intimate long term relationship with profitable customers. This article analyzed customer satisfaction with the service delivery of mobile telecommunication networks in Ghana using a binary logistic regression model. Primary data was collected thro...

Participation of the public and technology policy

International Nuclear Information System (INIS)

Paschen, H.; Bechmann, G.; Gloede, F.

1989-01-01

Public participation is placed in the context of the government's technology policy whose legitimation can be questioned in view of the dispute in our society about technological development and its role in decision for shaping the future of the industrial society. This lack of legitimation has induced a search for instruments that might help to close the acceptance gap. Participation of the public is one of these instruments and is discussed in connection with technology assessment, early warning system, and environmental impact assessment. (HSCH) [de

Space Telecommunications Radio System STRS Cognitive Radio

Science.gov (United States)

Briones, Janette C.; Handler, Louis M.

2013-01-01

Radios today are evolving from awareness toward cognition. A software defined radio (SDR) provides the most capability for integrating autonomic decision making ability and allows the incremental evolution toward a cognitive radio. This cognitive radio technology will impact NASA space communications in areas such as spectrum utilization, interoperability, network operations, and radio resource management over a wide range of operating conditions. NASAs cognitive radio will build upon the infrastructure being developed by Space Telecommunication Radio System (STRS) SDR technology. This paper explores the feasibility of inserting cognitive capabilities in the NASA STRS architecture and the interfaces between the cognitive engine and the STRS radio. The STRS architecture defines methods that can inform the cognitive engine about the radio environment so that the cognitive engine can learn autonomously from experience, and take appropriate actions to adapt the radio operating characteristics and optimize performance.

Investigating the quality of video consultations performed using fourth generation (4G) mobile telecommunications.

Science.gov (United States)

Caffery, Liam J; Smith, Anthony C

2015-09-01

The use of fourth-generation (4G) mobile telecommunications to provide real-time video consultations were investigated in this study with the aims of determining if 4G is a suitable telecommunications technology; and secondly, to identify if variation in perceived audio and video quality were due to underlying network performance. Three patient end-points that used 4G Internet connections were evaluated. Consulting clinicians recorded their perception of audio and video quality using the International Telecommunications Union scales during clinics with these patient end-points. These scores were used to calculate a mean opinion score (MOS). The network performance metrics were obtained for each session and the relationships between these metrics and the session's quality scores were tested. Clinicians scored the quality of 50 hours of video consultations, involving 36 clinic sessions. The MOS for audio was 4.1 ± 0.62 and the MOS for video was 4.4 ± 0.22. Image impairment and effort to listen were also rated favourably. There was no correlation between audio or video quality and the network metrics of packet loss or jitter. These findings suggest that 4G networks are an appropriate telecommunication technology to deliver real-time video consultations. Variations in quality scores observed during this study were not explained by the packet loss and jitter in the underlying network. Before establishing a telemedicine service, the performance of the 4G network should be assessed at the location of the proposed service. This is due to known variability in performance of 4G networks. © The Author(s) 2015.

Estimating network effects in China's mobile telecommunications

Institute of Scientific and Technical Information of China (English)

无

2005-01-01

A model is proposed along with empirical investigation to prove the existence of network effects in China's mobile telecommunications market. Futhernore, network effects on China's mobile telecommunications are estimated with a dynamic model. The structural parameters are identified from regression coefficients and the results are analyzed and compared with another literature. Data and estimation issues are also discussed. Conclusions are drawn that network effects are significant in China's mobile telecommunications market, and that ignoring network effects leads to bad policy making.

77 FR 75182 - President's National Security Telecommunications Advisory Committee

Science.gov (United States)

2012-12-19

... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... Security Telecommunications Advisory Committee (NSTAC) will meet on Friday, January 11, 2013, via... related to national security and emergency preparedness telecommunications policy. Agenda: The NSTAC...

Telecommunication Value Network in Malaysia

OpenAIRE

Ong, Li Chien

2009-01-01

Business network is believed to offer a superior way of managing the challenges related to the uncertainty and complexity of the contemporary business environment in Malaysia telecommunication industry. This study strives to analyze the value business network in Malaysia telecommunication industry with emphasize on the market leader, Maxis Communication Bhd in its mobile content services. The business network represents the form of organization where the focal company focuses on certain key a...

Public acceptance of HTGR technology - HTR2008-58218

International Nuclear Information System (INIS)

Hannink, R.; Kuhr, R.; Morris, T.

2008-01-01

Nuclear energy projects continue to evoke strong emotional responses from the general public throughout the world. High Temperature Gas-Cooled Reactor (HTGR) technology offers improved safety and performance characteristics that should enhance public acceptance but is burdened with demonstrating a different set of safety principles. This paper summarizes key issues impacting public acceptance and discusses the importance of openly engaging the public in the early stages of new HTGR projects. The public gets information about new technologies through schools and universities, news and entertainment media, the internet, and other forms of information exchange. Development of open public forums, access to information in understandable formats, participation of universities in preparing and distributing educational materials, and other measures will be needed to support widespread public confidence in the improved safety and performance characteristics of HTGR technology. This confidence will become more important as real projects evolve and participants from outside the nuclear industry begin to evaluate the real and perceived risks, including potential impacts on public relations, branding, and shareholder value when projects are announced. Public acceptance and support will rely on an informed understanding of the issues and benefits associated with HTGR technology. Major issues of public concern include nuclear safety, avoidance of greenhouse gas emissions, depletion of natural gas resources, energy security, nuclear waste management, local employment and economic development, energy prices, and nuclear proliferation. Universities, the media, private industry, government entities, and other organizations will all have roles that impact public acceptance, which will likely play a critical role in the future markets, siting, and permitting of HTGR projects. (authors)

78 FR 45255 - President's National Security Telecommunications Advisory Committee

Science.gov (United States)

2013-07-26

... Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. [[Page 45256... President's National Security Telecommunications Advisory Committee (NSTAC) will meet on Tuesday, August 20... related to national security and emergency preparedness (NS/EP) telecommunications policy. Agenda: The...

Protected interoperability of telecommunications and digital products

Science.gov (United States)

Hampel, Viktor E.; Cartier, Gene N.; Craft, James P.

1994-11-01

New federal standards for the protection of sensitive data now make it possible to ensure the authenticity, integrity and confidentiality of digital products, and non-repudiation of digital telecommunications. Under review and comment since 1991, the new Federal standards were confirmed this year and provide standard means for the protection of voice and data communications from accidental and wilful abuse. The standards are initially tailored to protect only `sensitive-but-unclassified' (SBU) data in compliance with the Computer Security Act of 1987. These data represent the majority of transactions in electronic commerce, including sensitive procurement information, trade secrets, financial data, product definitions, and company-proprietary information classified as `intellectual property.' Harmonization of the new standards with international requirements is in progress. In the United States, the confirmation of the basic standards marks the beginning of a long-range program to assure discretionary and mandatory access controls to digital resources. Upwards compatibility into the classified domain with multi-level security is a core requirement of the National Information Infrastructure. In this report we review the powerful capabilities of standard Public-Key-Cryptology, the availability of commercial and Federal products for data protection, and make recommendations for their cost-effective use to assure reliable telecommunications and process controls.

A Telecommunications Industry Primer: A Systems Model.

Science.gov (United States)

Obermier, Timothy R.; Tuttle, Ronald H.

2003-01-01

Describes the Telecommunications Systems Model to help technical educators and students understand the increasingly complex telecommunications infrastructure. Specifically looks at ownership and regulatory status, service providers, transport medium, network protocols, and end-user services. (JOW)

75 FR 3913 - President's National Security Telecommunications Advisory Committee

Science.gov (United States)

2010-01-25

...] President's National Security Telecommunications Advisory Committee AGENCY: National Communications System... Telecommunications Advisory Committee (NSTAC) will be meeting by teleconference; the meeting will be open to the... implementing national security and emergency preparedness telecommunications policy. Notice of this meeting is...

47 CFR 32.2000 - Instructions for telecommunications plant accounts.

Science.gov (United States)

2010-10-01

... known, of telecommunications plant, governmental franchises and other similar rights acquired shall be..., and Property Held For Future Telecommunications Use, as appropriate, and credited to Account 1439... depreciation, or Account 3200, Accumulated depreciation—held for future telecommunications use, or Account 3410...

31 CFR 594.508 - Transactions related to telecommunications authorized.

Science.gov (United States)

2010-07-01

... telecommunications authorized. 594.508 Section 594.508 Money and Finance: Treasury Regulations Relating to Money and... related to telecommunications authorized. All transactions ordinarily incident to the receipt or transmission of telecommunications involving persons whose property or interests in property are blocked...

31 CFR 545.508 - Transactions related to telecommunications authorized.

Science.gov (United States)

2010-07-01

... telecommunications authorized. 545.508 Section 545.508 Money and Finance: Treasury Regulations Relating to Money and... related to telecommunications authorized. All transactions ordinarily incident to the receipt or transmission of telecommunications involving the territory of Afghanistan controlled by the Taliban are...

Regionalizing Telecommunications Reform in West Africa

OpenAIRE

World Bank

2007-01-01

This report assesses the potential gains from regionalized telecommunications policy in West Africa. The report seeks to assist officials in the Economic Community of West African States (ECOWAS), the West African Telecommunications Regulators Assembly (WATRA) and member states in designing an effective regional regulatory process. To this end, the report: (i) discusses how regional coop...

Understanding Public Responses to Emerging Technologies

NARCIS (Netherlands)

Macnaghten, Philip; Davies, S.R.; Kearnes, Matthew

2015-01-01

Previous studies aimed at understanding public responses to emerging technologies have given limited attention to the social and cultural processes through which public concerns emerge. When probed, these have tended to be explained either in cognitive social psychological terms, typically in the

75 FR 16159 - President's National Security Telecommunications Advisory Committee

Science.gov (United States)

2010-03-31

...] President's National Security Telecommunications Advisory Committee AGENCY: National Communications System... Telecommunications Advisory Committee (NSTAC) will hold its annual meeting on May 6, 2010. The meeting will be open... preparedness telecommunications policy. Notice of this meeting is given under the Federal Advisory Committee...

Telecommunications

OpenAIRE

Fransman, Martin; Krafft, Jackie

2002-01-01

What is the telecommunications industry? How does it relate to other activities in areas such as computing, software, semiconductors, the internet and electronic commerce, and the media? Where are its boundaries? What products and services should be included within it? What are its major markets? Which companies should be included in the industry? In this paper, we tackle these important questions by developing a layer model in order to map the industry. Layer models generally have a long and...

31 CFR 585.513 - Transactions related to telecommunications authorized.

Science.gov (United States)

2010-07-01

... telecommunications authorized. 585.513 Section 585.513 Money and Finance: Treasury Regulations Relating to Money and... Transactions related to telecommunications authorized. (a) All transactions of U.S. common carriers with respect to the receipt and transmission of telecommunications involving the FRY (S&M) are authorized...

31 CFR 586.510 - Transactions related to telecommunications authorized.

Science.gov (United States)

2010-07-01

... telecommunications authorized. 586.510 Section 586.510 Money and Finance: Treasury Regulations Relating to Money and... Licensing Policy § 586.510 Transactions related to telecommunications authorized. All transactions with respect to the receipt and transmission of telecommunications involving the FRY (S&M) are authorized. This...

Pacific Telecommunications Council Annual Conference Proceedings (18th, Honolulu, Hawaii, January 14-18, 1996).

Science.gov (United States)

Wedemeyer, Dan J. Ed.; Nickelson, Richard, Ed.

The Pacific Telecommunications Council's 18th annual conference is presented in two volumes. The PTC'96 gathering focused on seven streams: socio-economic issues; regulatory, legal and political issues; business and finance solutions; country studies; education, training, and human resources; convergence and networks; and technologies and…

Assessment of renewable energy technology and a case of sustainable energy in mobile telecommunication sector.

Science.gov (United States)

Okundamiya, Michael S; Emagbetere, Joy O; Ogujor, Emmanuel A

2014-01-01

The rapid growth of the mobile telecommunication sectors of many emerging countries creates a number of problems such as network congestion and poor service delivery for network operators. This results primarily from the lack of a reliable and cost-effective power solution within such regions. This study presents a comprehensive review of the underlying principles of the renewable energy technology (RET) with the objective of ensuring a reliable and cost-effective energy solution for a sustainable development in the emerging world. The grid-connected hybrid renewable energy system incorporating a power conversion and battery storage unit has been proposed based on the availability, dynamism, and technoeconomic viability of energy resources within the region. The proposed system's performance validation applied a simulation model developed in MATLAB, using a practical load data for different locations with varying climatic conditions in Nigeria. Results indicate that, apart from being environmentally friendly, the increase in the overall energy throughput of about 4 kWh/$ of the proposed system would not only improve the quality of mobile services, by making the operations of GSM base stations more reliable and cost effective, but also better the living standards of the host communities.

Technology in the public schools?

Science.gov (United States)

Lipman, D.

1973-01-01

An evaluation of the forces operating on the public schools which might influence their disposition toward the utilization of technology is presented. It is suggested that the wide-ranging technology and know-how generated by the Federally sponsored research and development programs can be adapted and applied to the solution of problems found in education. It is suggested that three major developments in society have great bearing on the utilization of technology in educational programs. The extent to which these factors are manifested and interrelated, and the potential significance of their combined impact are analyzed.

76 FR 72124 - Internet-Based Telecommunications Relay Service Numbering

Science.gov (United States)

2011-11-22

... Docket No. 10-191; FCC 11-123] Internet-Based Telecommunications Relay Service Numbering AGENCY: Federal..., the information collection associated with the Commission's Internet- Based Telecommunications Relay... Telecommunications Relay Service Numbering, CG Docket No. 03-123; WC Docket No. 05-196; WC Docket No. 10-191; FCC 11...

31 CFR 515.542 - Mail and telecommunications-related transactions.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Mail and telecommunications-related... Licenses, Authorizations, and Statements of Licensing Policy § 515.542 Mail and telecommunications-related..., incident to the provision of telecommunications services between the United States and Cuba, the provision...

Croatian Telecommunication Market: Concentration Trends in the Period from 2003 to 2008

Directory of Open Access Journals (Sweden)

Mirjana Pejić Bach

2013-01-01

Full Text Available Telecommunication markets are a valuable factor that contributes to the economic growth and development. The development of the telecommunication markets and services was slower in the countries in transition than in developed European countries, altough after the fall of communism countries in transition implemented a big progress in spreading and modernizing of their telecommunication network.The paper analysis the level of concentration of telecommunication industry in Croatia from 2003 to 2008. The data used in the analysis consider 50 Croatian largest IT firms that are operating on telecommunication market and specific telecommunication sectors: producers of telecommunication equipment, distributers of telecommunication services and implementers of telecommunication solutions. The main two conclusions of this article are: (1 degree of concentration on the telecommunication market in Croatia changed differently in different market shares, (2 degree of concentration on the telecommunication market in Croatia is influenced by different barriers to enter the market.The analysis finds that Croatian telecommunication industry is in a good position even a few steps ahead of some other transition countries.

31 CFR 500.571 - Transactions related to telecommunications authorized.

Science.gov (United States)

2010-07-01

... telecommunications authorized. 500.571 Section 500.571 Money and Finance: Treasury Regulations Relating to Money and... telecommunications authorized. All transactions of U.S. common carriers incident to the receipt or transmission of telecommunications involving North Korea are authorized. Note: Exports or reexports to North Korea of goods and...

31 CFR 560.508 - Telecommunications and mail transactions authorized.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Telecommunications and mail... REGULATIONS Licenses, Authorizations and Statements of Licensing Policy § 560.508 Telecommunications and mail... telecommunications and mail between the United States and Iran are authorized. For purposes of this section, the term...

76 FR 48939 - Announcement of Meeting of the International Telecommunication Advisory Committee

Science.gov (United States)

2011-08-09

... Street, NW., Washington, DC 20520, to seek advice from the telecommunications industry on: (a) The consultation of International Telecommunication Union, Telecommunication Standardization Sector Study Group 15... Telecommunication Advisory Committee SUMMARY: This notice announces a meeting of the International Telecommunication...

Photon antibunching in single-walled carbon nanotubes at telecommunication wavelengths and room temperature

Energy Technology Data Exchange (ETDEWEB)

Endo, Takumi, E-mail: endou@az.appi.keio.ac.jp; Ishi-Hayase, Junko; Maki, Hideyuki, E-mail: maki@appi.keio.ac.jp [Department of Applied Physics and Physico-Informatics, Keio University, Yokohama 223-8522 (Japan)

2015-03-16

We investigated the photoluminescence of individual air-suspended single-walled carbon nanotubes (SWNTs) from 6 to 300 K. Time-resolved and antibunching measurements over the telecommunication wavelength range were performed using a superconducting single-photon detector. We detected moderate temperature independent antibunching behavior over the whole temperature range studied. To investigate the exciton dynamics, which is responsible for the antibunching behavior, we measured excitation-power and temperature dependence of the photoluminescence spectra and lifetime decay curves. These measurements suggested an exciton confinement effect that is likely caused by high-dielectric amorphous carbon surrounding the SWNTs. These results indicate that SWNTs are good candidates for light sources in quantum communication technologies operating in the telecommunication wavelength range and at room temperature.

47 CFR 32.6511 - Property held for future telecommunications use expense.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Property held for future telecommunications use expense. 32.6511 Section 32.6511 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES UNIFORM SYSTEM OF ACCOUNTS FOR TELECOMMUNICATIONS COMPANIES Instructions for Expense...

47 CFR 54.307 - Support to a competitive eligible telecommunications carrier.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Support to a competitive eligible telecommunications carrier. 54.307 Section 54.307 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED....307 Support to a competitive eligible telecommunications carrier. (a) Calculation of support. A...

47 CFR 80.54 - Automated Maritime Telecommunications System (AMTS)-System Licensing.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Automated Maritime Telecommunications System (AMTS)-System Licensing. 80.54 Section 80.54 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... § 80.54 Automated Maritime Telecommunications System (AMTS)—System Licensing. AMTS licensees will be...

CULTURAL INFLUENCES ON PRE-PAY MOBILE TELECOMMUNICATIONS SERVICES USERS

Directory of Open Access Journals (Sweden)

Georgeta-Madalina MEGHISAN

2015-06-01

Full Text Available Purpose: The purpose of this research paper is to identify the preferences of the pre-pay mobile telecommunications services young users from Romania. Approach/ methodology: The analysis of the pre-pay mobile telecommunications services was made using statistical functions: descriptive statistics, t test, correlation and factor analysis. Results: According to the analysis made, we could underline the habits of usage from the part of pre-pay mobile telecommunications services consumers. Originality: The paper drew an objective analysis on the pre-pay mobile telecommunications services from the perspective of young consumers.

47 CFR 54.621 - Access to advanced telecommunications and information services.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Access to advanced telecommunications and information services. 54.621 Section 54.621 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED... § 54.621 Access to advanced telecommunications and information services. (a) Twenty-five percent of the...

Leo satellite-based telecommunication network concepts

Science.gov (United States)

Aiken, John G.; Swan, Peter A.; Leopold, Ray J.

1991-01-01

Design considerations are discussed for Low Earth Orbit (LEO) satellite based telecommunications networks. The satellites are assumed to be connected to each other via intersatellite links. They are connected to the end user either directly or through gateways to other networks. Frequency reuse, circuit switching, packet switching, call handoff, and routing for these systems are discussed by analogy with terrestrial cellular (mobile radio) telecommunication systems.

Telecommunications Primer

OpenAIRE

Joseph Becker

2013-01-01

A description of modern telecommunications devices which can be useful in inter-library communications, including their capacities, types of signals and carriers. Described are telephone lines, radio broadcasting, coaxial cable, microwave and communications satellites. This article, and the one following, were presented as tutorials by the author's to participants at the American Library Association's Atlantic City Convention on June 25, 1969.

Application of a new Terrestrial Telecommunications System in the European Air Traffic

Directory of Open Access Journals (Sweden)

Draško Marin

2012-10-01

Full Text Available Aeronautical Public Correspondence (APC is a telecommtmicationsse!Vice, which enables passengers onboard aircraftto make telecommunication calls to people on the ground.This article describes the terrestrial communications seiVicewhich is based on cellular network for the European CEPTmember countries (CEPT- European Conference of Postaland Telecommunications Administrations named TerrestrialFlight Telecommunications System (TFTS.This system is a Pan-European System, which means theusage of hannonised frequencies in Europe with hannonisedstandards for the TFTS equipment, which have been issued bythe European Telecommunications Standard Institute (ETSI.Frequencies allocated for TFTS have been designated bythe World Administrative Radio Conference, WARC-92 withfrequency bandwidth of 2x5 MHz:1670- 1675 MHz, for ground to air1800- 1805 MHz, for air to ground.TFTS planning is perfonned by the application of frequencyblocks (42 blocks with 164 channels in total. Bandwidthof each radio channel, which contains 4 speech channels,is equal to 30.3 kHz.Due to the very high flight of the aircraft (about 13,000 m,it needs a long distance between the centres of cells (radio stationon the ground to avoid the eo-channel or adjacent channelinteJference.The article presents the planning process with typical cellradius of240km or 350km. In the viewofthatfact, the need ispointed out for finding a compromise solution with regard toemitting power and the influence of interference.Final(v, it is noted that TFTS ground radio stations inCroatia, which are located in Zagreb and Split, may cover theterritory of some neighbouring countries other than Croatia,which is important from the commercial point of view.

Case Study: Modelling Telecommunication Systems using Concurrent ML

DEFF Research Database (Denmark)

Hoffmann, Torben

1998-01-01

How can telecommunication hardware be modelled in CML. How are generalities and parallelism captured in CML.......How can telecommunication hardware be modelled in CML. How are generalities and parallelism captured in CML....

(abstract) Telecommunications for Mars Rovers and Robotic Missions

Science.gov (United States)

Cesarone, Robert J.; Hastrup, Rolf C.; Horne, William; McOmber, Robert

1997-01-01

Telecommunications plays a key role in all rover and robotic missions to Mars both as a conduit for command information to the mission and for scientific data from the mission. Telecommunications to the Earth may be accomplished using direct-to-Earth links via the Deep Space Network (DSN) or by relay links supported by other missions at Mars. This paper reviews current plans for missions to Mars through the 2005 launch opportunity and their capabilities in support of rover and robotic telecommunications.

7 CFR 1755.30 - List of telecommunications standard contract forms.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false List of telecommunications standard contract forms... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS POLICIES ON SPECIFICATIONS, ACCEPTABLE MATERIALS, AND STANDARD CONTRACT FORMS § 1755.30 List of telecommunications standard contract forms. (a...

Telecommunications Primer

Directory of Open Access Journals (Sweden)

Joseph Becker

2013-05-01

Full Text Available A description of modern telecommunications devices which can be useful in inter-library communications, including their capacities, types of signals and carriers. Described are telephone lines, radio broadcasting, coaxial cable, microwave and communications satellites. This article, and the one following, were presented as tutorials by the author's to participants at the American Library Association's Atlantic City Convention on June 25, 1969.

Strategic Interactions in Mobile Services of The Malaysian Telecommunication Industry

OpenAIRE

Chen, Khar Ye

2005-01-01

The mobile telecommunication landscape in Malaysia has gone through some rapid changes in recent years due to the infusion of new technologies and industry deregulation, forcing local players to change the rules of the game. Although only two service providers were currently allowed to operate 3G licenses followed with the consolidation of five players into three in the industry, the conditions did not seem to result in higher entry barrier. The reason is because MCMC has allowed a new group ...

The claim to compensation for enhanced use of power transmission lines for telecommunication purposes in the light of Union law; Der Ausgleichsanspruch fuer die erweiterte Nutzung von Energieversorgungsleitungen zu Telekommunikationszwecken im Lichte des Unionsrechts

Energy Technology Data Exchange (ETDEWEB)

Boms, Wilfried Michael

2010-02-12

The publication starts by outlining the relation between Union law and national law in those cases where the two contradict. The general opinion in law publications is taken into consideration as well as the development of EU contracts. The second part outlines the European legislation for the telecommunications sector, including its future development and corresponding legislation. After establishing the EU regulations that must be integrated in German national law, German legislation on telecommunications is gone into, including right of way regulations for properties that are not public routes. The third section discusses whether compensation for way of right as stated in German telecommunication law is compatible with European law, and if not, how it can be made so. This is folled by a comparative analysis of EU court rulings and EU Commission decisions in the telecommunications sector and an outlook to the proceedings of the European Court of Justice on telecommunications law. The consequences of an assumed violation of European law are outlined, although this is not currently assumed. The fourth and final section contains a summary.

47 CFR 64.707 - Public dissemination of information by providers of operator services.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Public dissemination of information by providers of operator services. 64.707 Section 64.707 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... § 64.707 Public dissemination of information by providers of operator services. Providers of operator...

76 FR 65965 - Contributions to the Telecommunications Relay Services Fund

Science.gov (United States)

2011-10-25

...] Contributions to the Telecommunications Relay Services Fund AGENCY: Federal Communications Commission. ACTION... Telecommunications Relay Services (TRS) Fund in a manner prescribed by regulation that is consistent with and... . SUPPLEMENTARY INFORMATION: This is a summary of the Commission's Contributions to the Telecommunications Relay...

Telecommunications Policy Research Conference. International Comparisons I (Europe) Section. Papers.

Science.gov (United States)

Telecommunications Policy Research Conference, Inc., Washington, DC.

Three papers consider telecommunications policy in Great Britain and Germany specifically, and the nations of the European Economic Community generally. The first paper, "German Telecommunications Law and Policies" (Ernst-Joachim Mestamacker) outlines the present structure of telecommunications in West Germany, and discusses deregulation…

47 CFR 32.6561 - Depreciation expense-telecommunications plant in service.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Depreciation expense-telecommunications plant... Expense Accounts § 32.6561 Depreciation expense—telecommunications plant in service. This account shall include the depreciation expense of capitalized costs in Accounts 2112 through 2441, inclusive. [69 FR...

NATO Telecommunications Symposium

CERN Document Server

Lucas, William; Conrath, David

1978-01-01

This book contains the proceedings of the first international symposium devoted to research on the evaluation and planning of new person-to-person telecommunication systems. It was sponsored by NATO's Special Programme Panel on Systems Science and took place, in September 1977, at the University of Bergamo in the north of Italy. Telecommunication systems which provide for communication be­ tween people, rather than computers or other instruments, are of two kinds. There are mass communication systems (broadcast radio and television) and interpersonal systems (for example, the telephone and Telex) which join together individuals or small groups. Here we have included in the interpersonal category certain systems for re­ trieving information from computers, essentially those systems in which the role of the computer 1s primarily to act as a store and to identify that information which best fits a user's request. (This excludes management information systems in which the computer performs important transformat...

Software Development Process Changes in the Telecommunications Industry

Directory of Open Access Journals (Sweden)

John Kevin Doyle

2006-06-01

Full Text Available The tremendous changes in the telecommunications business in the last several years drove changes in the software development processes of telecommunications equipment providers. We compare changes in these very large projects, in two companies, with those proposed in the Theory of Constraints / Critical Chains, Extreme Programming, and Agile development models. The 2000s have been a time of significant challenge in the telecommunications equipment business. Telecommunications service providers have excess equipment capacity. Many are waiting for next generation telephone switches that will simultaneously lower operating costs and enable additional revenue generation. The large service providers have drastically reduced their capital and expense purchases. Many small service providers, particularly the dot-coms, went bankrupt; much of their equipment is on the secondary market, at a fraction of the original cost. Thus the equipment market has significantly shrunk, and the equipment providers have been reducing expenses, while continuing to deliver software and hardware equipment at the high quality level required by the service providers. This drove many changes in the software development process. While the process changes are reported in two telecommunication equipment development organizations, the changes are applicable in any product development organization.

Antecedents of Behavioral Intention to Use Mobile Telecommunication Services: Effects of Corporate Social Responsibility and Technology Acceptance

Directory of Open Access Journals (Sweden)

Sanghoon Lee

2015-08-01

Full Text Available The concepts of corporate social responsibility (CSR and user experience have been identified as core determinants of the success of service providers. Accordingly, practitioners and researchers have investigated the effects of service providers’ CSR and user experience on behavioral intention to use a particular service. Based on the importance of these concepts, the current study integrates subjective dimensions of CSR with the technology acceptance model (TAM to explore whether the CSR efforts of mobile telecommunication services providers and the service acceptance of their customers have significant effects on behavioral intention to use a service. We apply structural equation modeling and find that two factors from the TAM (i.e., usefulness and ease of use as well as economic, social, and environmental responsibility are significantly related to customer attitude and satisfaction. Moreover, our results show that there are significantly positive relationships between customer attitude and behavioral intention to use a service, as well as between customer satisfaction and intention. Practical and theoretical implications along with notable limitations of the current study are presented.

Ion Implantation Processing Technologies for Telecommunications Electronics

Energy Technology Data Exchange (ETDEWEB)

Haynes, T E

2000-05-01

The subject CRADA was a collaboration between Oak Ridge National Laboratory and Bell Laboratories, Lucent Technologies (formerly AT and T Bell Laboratories) to explore the development of ion implantation technologies for silicon integrated circuit (IC) manufacturing.

Regulatory governance of telecommunications liberalisation in Taiwan

International Nuclear Information System (INIS)

Cheng, Kuo-Tai; Hebenton, Bill

2008-01-01

This paper examines the changing role of government and market in regulating the telecommunications sector from since 1996 in Taiwan. It contextualises the theoretical aspects of regulatory governance for institutional design and practices, and reviews the concepts and mechanisms for appraising privatisation and regulatory systems. Using a conceptual framework for researching privatisation and regulation, it describes the process and issues pertinent to telecommunications liberalisation and privatisation in Taiwan, supported by a brief presentation of theoretical points of view as well as practitioners' views. The paper presents results concerning criteria for appraising privatisation and regulatory governance and considers policy lessons that can be learned from the experiences of the Taiwanese telecommunications sector's liberalisation. (author)

Regulatory governance of telecommunications liberalisation in Taiwan

Energy Technology Data Exchange (ETDEWEB)

Cheng, Kuo-Tai [Department of Regional Studies in Humanity and Social Sciences, National Hsin-Chu University of Education, No. 521 Nan-Da Road, Hsin-Chu 300 (China); Hebenton, Bill [School of Law, University of Manchester, M13 9PP (United Kingdom)

2008-12-15

This paper examines the changing role of government and market in regulating the telecommunications sector from since 1996 in Taiwan. It contextualises the theoretical aspects of regulatory governance for institutional design and practices, and reviews the concepts and mechanisms for appraising privatisation and regulatory systems. Using a conceptual framework for researching privatisation and regulation, it describes the process and issues pertinent to telecommunications liberalisation and privatisation in Taiwan, supported by a brief presentation of theoretical points of view as well as practitioners' views. The paper presents results concerning criteria for appraising privatisation and regulatory governance and considers policy lessons that can be learned from the experiences of the Taiwanese telecommunications sector's liberalisation. (author)

Understanding telecommunications networks

CERN Document Server

Valdar, Andy

2017-01-01

A telecommunications network is an electronic system of links, nodes and the controls that govern their operations to allow voice and data transfer among users and devices. This fully revised, updated and expanded second edition covers all aspects of today's networks, including how they are planned, formed and operated.

34 CFR 668.38 - Enrollment in telecommunications and correspondence courses.

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false Enrollment in telecommunications and correspondence... Student Eligibility § 668.38 Enrollment in telecommunications and correspondence courses. (a) If a student..., or graduate degree. (b)(1) For purposes of this section, a student enrolled in a telecommunications...

Telecommunications Deregulation

OpenAIRE

Jerry A. Hausman; William E. Taylor

2012-01-01

From Fred Kahn's writings and experiences as a telecommunications regulator and commenter, we draw the following conclusions: prices must be informed by costs; costs are actual incremental costs; costs and prices are an outcome of a Schumpeterian competitive process, not the starting point; excluding incumbents from markets is fundamentally anticompetitive; and a regulatory transition to deregulation entails propensities to micromanage the process to generate preferred outcomes, visible compe...

The public role in promoting child health information technology.

Science.gov (United States)

Conway, Patrick H; White, P Jonathan; Clancy, Carolyn

2009-01-01

The public sector plays an important role in promoting child health information technology. Public sector support is essential in 5 main aspects of child health information technology, namely, data standards, pediatric functions in health information systems, privacy policies, research and implementation funding, and incentives for technology adoption. Some innovations in health information technology for adult populations can be transferred to or adapted for children, but there also are unique needs in the pediatric population. Development of health information technology that addresses children's needs and effective adoption of that technology are critical for US children to receive care of the highest possible quality in the future.

TechNotes 97, information and telecommunication technologies; TechNotes 97, technologies de l`information et telecommunications

Energy Technology Data Exchange (ETDEWEB)

Anon.

1997-09-01

This volume of the technological information files is a compilation of card-index data concerning new materials, products and processes. Each card gives a short description of the material and/or of the process and a contact address. Some of the materials and processes described are of interest for energy technology: a new process for the manufacturing of high temperature superconducting wires with a 30000 A/cm{sup 2} Jc class; a new nickel-zinc ferrite for smaller transformers; a 100 W output DC/DC converter with a high conversion efficiency (88%); a slim power relay capable of sustaining a 6 A current with only a 170 mW power consumption; DIN-rail mounting miniature circuit breakers for high voltage and high fault current applications; a computer model for use in managing waste repositories; a 2-D axisymmetric combustion/heat transfer model to predict turbulent flow, combustion, radiation, pollutant emissions and heat transfer in a natural gas-fired combustion system; a 3-D modelling capability for underground imaging, mapping mineral deposits and sitting wells to optimize oil recovery; a 3-D pre-stack processing technique to improve the accuracy of 3-D seismic depth images; an interactive computer program for the efficiency and load control of 3 phase industrial motors; a system for the management of electrical equipments (air-conditioning, appliances, lights, heat etc..) in buildings; a bar-coding labelling technology for a more rigorous inventory of fissile materials from Russia etc.. (J.S.)

47 CFR 54.209 - Annual reporting requirements for designated eligible telecommunications carriers.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Annual reporting requirements for designated eligible telecommunications carriers. 54.209 Section 54.209 Telecommunication FEDERAL COMMUNICATIONS... Service Support § 54.209 Annual reporting requirements for designated eligible telecommunications carriers...

47 CFR 0.304 - Authority for determinations of exempt telecommunications company status.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Authority for determinations of exempt telecommunications company status. 0.304 Section 0.304 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL... determinations of exempt telecommunications company status. Authority is delegated to the Chief, Wireline...

TELECOMMUNICATIONS AND BROADCASTING: A QUESTION OF REGULATORY DISSOCIATION

Directory of Open Access Journals (Sweden)

Chalini Torquato Gonçalves de Barros

2009-08-01

Full Text Available The legislation governing the communication in Brazil is marked by significant normative paradox between the telecommunication and broadcasting services, from the privatization of the sector at the time of President Fernando Henrique Cardoso. Among the factors that contribute to the establishment of such situation are practices of patronage, inherent in the Brazilian political culture. In the same manner, the communication sector of Brazil follows an opposite direction to the worldwide trend of technological and legislative convergence besides weakening the State with regard to the compliance of its regulatory role, especially because it is vulnerable to pressures from more influential sector actors.

TBG's operational telecommunications systems; Sistema de telecomunicacoes do GASBOL

Energy Technology Data Exchange (ETDEWEB)

Nunes, Marcelo Dias; Nunes, Ildemar Pinto [TBG - Transportadora Brasileira Gasoduto Bolivia Brasil S.A., Rio de Janeiro, RJ (Brazil)

2003-07-01

This paper describes TBG's telecommunications system, for remote monitoring and control of Bolivia-Brazil Gas Pipeline operation. The architecture for automation data transfer is described, as well as voice communication resources available to field technicians and engineers, along the pipeline's right of way and at the stations. Improvement projects are also presented: direct TCP/IP communication with the PLC's, use of more sophisticated VSAT technologies (allowing higher data rates) and optical fibers. (author)

Bio-inspired Autonomic Structures: a middleware for Telecommunications Ecosystems

Science.gov (United States)

Manzalini, Antonio; Minerva, Roberto; Moiso, Corrado

Today, people are making use of several devices for communications, for accessing multi-media content services, for data/information retrieving, for processing, computing, etc.: examples are laptops, PDAs, mobile phones, digital cameras, mp3 players, smart cards and smart appliances. One of the most attracting service scenarios for future Telecommunications and Internet is the one where people will be able to browse any object in the environment they live: communications, sensing and processing of data and services will be highly pervasive. In this vision, people, machines, artifacts and the surrounding space will create a kind of computational environment and, at the same time, the interfaces to the network resources. A challenging technological issue will be interconnection and management of heterogeneous systems and a huge amount of small devices tied together in networks of networks. Moreover, future network and service infrastructures should be able to provide Users and Application Developers (at different levels, e.g., residential Users but also SMEs, LEs, ASPs/Web2.0 Service roviders, ISPs, Content Providers, etc.) with the most appropriate "environment" according to their context and specific needs. Operators must be ready to manage such level of complication enabling their latforms with technological advanced allowing network and services self-supervision and self-adaptation capabilities. Autonomic software solutions, enhanced with innovative bio-inspired mechanisms and algorithms, are promising areas of long term research to face such challenges. This chapter proposes a bio-inspired autonomic middleware capable of leveraging the assets of the underlying network infrastructure whilst, at the same time, supporting the development of future Telecommunications and Internet Ecosystems.

Study on international publicity and export strategy establishment of nuclear technology

Energy Technology Data Exchange (ETDEWEB)

Lee, Ji Bok; Choi, C.O.; Park, K. B.; Chang, M. H.; Kim, K. K.; Yang, M. S.; Jung, I. H.; Kim, K. P.; Wu, J. S.; Jang, C. I.; Han, B. O.; Sim, J. H.; Chung, M.; Chung, J.K

1999-05-01

The objective of this study is to devise a proper measure for international publicity and technology export strategy. Analysed and summaries in detail are other countries nuclear policy trend and the current technology development status of Korea Standard Nuclear Plant that we developed on our own technology, design and construction technology for research reactor, System-integrated Modular Advanced Reactor of which design is in progress, Direct use of Spent PWR Fuel in CANDU Reactors, and Radioisotopes. Based on that, the measures are proposed for the export industrialization of nuclear technology and establishment of the export basis. Also the international nuclear cooperation and publicity strategy are suggested to support the technology export basis. By surveying the world nuclear status, the direction for the international cooperation and publicity is settled and the specific publicity strategy is proposed for the cooperation with IAEA and multi-countries and the establishment of the nuclear technology export basis. As part of this project, the panel on major technologies such as Korea Standard Nuclear Plant, HANARO, and System-integrated Modular Advanced Reactor was displayed successfully at the IAEA meeting, which contribute much to the publicity of our nuclear technology to the international nuclear society. (author)

The effects on employment of the liberalisation process in the telecommunications sector

DEFF Research Database (Denmark)

Wulff, Thomas

An analysis of how the liberalisation process in the telecommunications sector in Finland has affected the employment development in the telecommunications sector......An analysis of how the liberalisation process in the telecommunications sector in Finland has affected the employment development in the telecommunications sector...

Worldwide Report. Telecommunications Policy, Research, and Development.

Science.gov (United States)

1985-11-06

important conclusions of the second meeting of the Andean Satellite Telecommunications Commission in Caracas , Venezuela , at which Colombia was represented...including many of the larger exchanges in the government telephone system, died by the wayside. In Metro Manila, there were two giant telephone...telephone services. The telecom- munications de - cade The telecommunications decade for the Philippines has preceded the ESCAP sponsored

New surveillance technologies and their publics: A case of biometrics.

Science.gov (United States)

Martin, Aaron K; Donovan, Kevin P

2015-10-01

Before a newly-elected government abandoned the project in 2010, for at least eight years the British state actively sought to introduce a mandatory national identification scheme for which the science and technology of biometrics was central. Throughout the effort, government representatives attempted to portray biometrics as a technology that was easily understandable and readily accepted by the public. However, neither task was straightforward. Instead, particular publics emerged that showed biometric technology was rarely well understood and often disagreeable. In contrast to some traditional conceptualizations of the relationship between public understanding and science, it was often those entities that best understood the technology that found it least acceptable, rather than those populations that lacked knowledge. This paper analyzes the discourses that pervaded the case in order to untangle how various publics are formed and exhibit differing, conflicting understandings of a novel technology. © The Author(s) 2014.

The study of dynamic process of the triopoly games in chinese 3G telecommunication market

Energy Technology Data Exchange (ETDEWEB)

Chen Fang; Ma Junhai [Management Science and Project Department, School of Management, Tianjin university, Tianjin 300072 (China); Chen Xiaoqiang [Department of Agronomy, Tianjin Agricultural University, Tianjin 300384 (China)], E-mail: avonchen@126.com

2009-11-15

At first, the paper described a brief history of communication in China. In 2008, the third generation (3G) telecommunication technologies began to develop. In Chinese 3G telecommunication market, there are three oligopolistic competitors. In order to study competing process of the triopoly, the paper considered a Bertrand model with bounded rational. A triopoly game is modeled by three nonlinear difference equations. By using the theory of bifurcations of dynamical systems, the existence and stability for the equilibria of this system were obtained. Numerical simulations were used to show bifurcations diagrams, the maximum Lyapunov exponent and sensitive dependence on initial conditions. We observed that increasing the speed of adjustment of bounded rational player might change the stability of Nash equilibrium point and cause bifurcation and chaos to occur. Thus, it will be difficult to make strategy and to forecast for each enterprise. It might cause the telecom markets to be irregular. The analysis and results in this paper are important for Chinese telecommunication markets, the same to mathematics.

The study of dynamic process of the triopoly games in chinese 3G telecommunication market

International Nuclear Information System (INIS)

Chen Fang; Ma Junhai; Chen Xiaoqiang

2009-01-01

At first, the paper described a brief history of communication in China. In 2008, the third generation (3G) telecommunication technologies began to develop. In Chinese 3G telecommunication market, there are three oligopolistic competitors. In order to study competing process of the triopoly, the paper considered a Bertrand model with bounded rational. A triopoly game is modeled by three nonlinear difference equations. By using the theory of bifurcations of dynamical systems, the existence and stability for the equilibria of this system were obtained. Numerical simulations were used to show bifurcations diagrams, the maximum Lyapunov exponent and sensitive dependence on initial conditions. We observed that increasing the speed of adjustment of bounded rational player might change the stability of Nash equilibrium point and cause bifurcation and chaos to occur. Thus, it will be difficult to make strategy and to forecast for each enterprise. It might cause the telecom markets to be irregular. The analysis and results in this paper are important for Chinese telecommunication markets, the same to mathematics.

GLOBECOM '87 - Global Telecommunications Conference, Tokyo, Japan, Nov. 15-18, 1987, Conference Record. Volumes 1, 2, & 3

Science.gov (United States)

The present conference on global telecommunications discusses topics in the fields of Integrated Services Digital Network (ISDN) technology field trial planning and results to date, motion video coding, ISDN networking, future network communications security, flexible and intelligent voice/data networks, Asian and Pacific lightwave and radio systems, subscriber radio systems, the performance of distributed systems, signal processing theory, satellite communications modulation and coding, and terminals for the handicapped. Also discussed are knowledge-based technologies for communications systems, future satellite transmissions, high quality image services, novel digital signal processors, broadband network access interface, traffic engineering for ISDN design and planning, telecommunications software, coherent optical communications, multimedia terminal systems, advanced speed coding, portable and mobile radio communications, multi-Gbit/second lightwave transmission systems, enhanced capability digital terminals, communications network reliability, advanced antimultipath fading techniques, undersea lightwave transmission, image coding, modulation and synchronization, adaptive signal processing, integrated optical devices, VLSI technologies for ISDN, field performance of packet switching, CSMA protocols, optical transport system architectures for broadband ISDN, mobile satellite communications, indoor wireless communication, echo cancellation in communications, and distributed network algorithms.

Laying the Groundwork: Lessons Learned from the Telecommunications Industry for Distributed Generation; Preprint

Energy Technology Data Exchange (ETDEWEB)

Wise, A. L.

2008-05-01

The telecommunications industry went through growing pains in the past that hold some interesting lessons for the growing distributed generation (DG) industry. The technology shifts and stakeholders involved with the historic market transformation of the telecommunications sector mirror similar factors involved in distributed generation today. An examination of these factors may inform best practices when approaching the conduits necessary to accelerate the shifting of our nation's energy system to cleaner forms of generation and use. From a technical perspective, the telecom industry in the 1990s saw a shift from highly centralized systems that had no capacity for adaptation to highly adaptive, distributed network systems. From a management perspective, the industry shifted from small, private-company structures to big, capital-intensive corporations. This presentation will explore potential correlation and outline the lessons that we can take away from this comparison.

The Effects on Employment of the Liberalisation Process in the Telecommunications Sector

DEFF Research Database (Denmark)

Henten, Anders; Wulff, Thomas

An analysis of the effects of the policies of liberalisation and privatisation in the telecommunications field on the employment development in the telecommunications sector.......An analysis of the effects of the policies of liberalisation and privatisation in the telecommunications field on the employment development in the telecommunications sector....

A Measurement Management Technology for Improving Energy Efficiency in Data Centers and Telecommunication Facilities

Energy Technology Data Exchange (ETDEWEB)

Hendrik Hamann, Levente Klein

2012-06-28

Data center (DC) electricity use is increasing at an annual rate of over 20% and presents a concern for the Information Technology (IT) industry, governments, and the society. A large fraction of the energy use is consumed by the compressor cooling to maintain the recommended operating conditions for IT equipment. The most common way to improve the DC efficiency is achieved by optimally provisioning the cooling power to match the global heat dissipation in the DC. However, at a more granular level, the large range of heat densities of today's IT equipment makes the task of provisioning cooling power optimized to the level of individual computer room air conditioning (CRAC) units much more challenging. Distributed sensing within a DC enables the development of new strategies to improve energy efficiency, such as hot spot elimination through targeted cooling, matching power consumption at rack level with workload schedule, and minimizing power losses. The scope of Measurement and Management Technologies (MMT) is to develop a software tool and the underlying sensing technology to provide critical decision support and control for DC and telecommunication facilities (TF) operations. A key aspect of MMT technology is integration of modeling tools to understand how changes in one operational parameter affect the overall DC response. It is demonstrated that reduced ordered models for DC can generate, in less than 2 seconds computational time, a three dimensional thermal model in a 50 kft{sup 2} DC. This rapid modeling enables real time visualization of the DC conditions and enables 'what if' scenarios simulations to characterize response to 'disturbances'. One such example is thermal zone modeling that matches the cooling power to the heat generated at a local level by identifying DC zones cooled by a specific CRAC. Turning off a CRAC unit can be simulated to understand how the other CRAC utilization changes and how server temperature responds

Engaging Faculty in Telecommunications-Based Instructional Delivery Systems.

Science.gov (United States)

Swalec, John J.

In the design and development of telecommunications-based instructional delivery systems, attention to faculty involvement and training is often overlooked until the system is operational. The Waubonsee Telecommunications Instructional Consortium (TIC), in Illinois, is one network that benefited from early faculty input. Even before the first…

47 CFR 0.420 - Other Commission publications.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Other Commission publications. 0.420 Section 0... Information Printed Publications § 0.420 Other Commission publications. The following additional Commission publications may be purchased from the Superintendent of Documents: (a) Statistics of Communications Common...

47 CFR 90.1408 - Organization and structure of the 700 MHz public/private partnership.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Organization and structure of the 700 MHz public/private partnership. 90.1408 Section 90.1408 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... Partnership § 90.1408 Organization and structure of the 700 MHz public/private partnership. (a) The Upper 700...

47 CFR 27.1308 - Organization and structure of the 700 MHz public/private partnership.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Organization and structure of the 700 MHz public/private partnership. 27.1308 Section 27.1308 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... Partnership § 27.1308 Organization and structure of the 700 MHz public/private partnership. (a) The Upper 700...

Polarization Optics in Telecommunications

CERN Document Server

Damask, Jay N

2005-01-01

The strong investments into optical telecommunications in the late 1990s resulted in a wealth of new research, techniques, component designs, and understanding of polarization effects in fiber. Polarization Optics in Telecommunications brings together recent advances in the field to create a standard, practical reference for component designers and optical fiber communication engineers. Beginning with a sound foundation in electromagnetism, the author offers a dissertation of the spin-vector formalism of polarization and the interaction of light with media. Applications discussed include optical isolators, optical circulators, fiber collimators, and a variety of applied waveplate and prism combinations. Also included in an extended discussion of polarization-mode dispersion (PMD) and polarization-dependent loss (PDL), their representation, behavior, statistical properties, and measurement. This book draws extensively from the technical and patent literature and is an up-to-date reference for researchers and c...

Liberalisation of the Nigerian telecommunication sector: a critical ...

African Journals Online (AJOL)

After over a century, the Nigeria telecommunication sector was partially and fully liberalized in 1992 and 1999 respectively. How these liberalizations have impacted on the telecommunication sector, consumers and the economy at large is the focus of this paper. The research is largely library and archive based. Secondary ...

The Communication Enhancement through Telecommunication (ComET) project.

Science.gov (United States)

Blake, A

2000-09-01

The Secretariat of the Pacific Community (SPC) has made strenuous efforts to address communication imperatives for its programme delivery to its member countries. Initially, it used the Internet to assist in programme delivery. However, the low availability and high costs of telecommunications in Noumea and Suva hampered these efforts. The use of PACNET (the communications service of the Pacific Public Health Surveillance Network) was very successful but restricted by communication capabilities and lack of connectivity. In 1998 the capacity was limited to 28.8 kilobytes per second (kbps) in Noumea and 1.9 kbps in Suva with no possibility of obtaining additional capacity at affordable costs through the commercial telecommunications carriers. The ComET project has now installed 7.2 metre antenna and associated equipment at each of the Secretariat's offices in Noumea and Suva. This allows 24 hour per day access to the PAS2 satellite for high speed transmission of voice, data and video traffic. Connection to the Offratel premises in Nouville via the Celeris high speed backbone operated by OPT has linked this to the internet and thereby to member countries and territories, and the rest of the world. The ComET project began transmission in March 2000 and has addressed communication problems, and thereby improved the SPC's programme delivery (examples given in this paper) to it's members at affordable costs within the Secretariats existing budget.

The turbulent telecommunications

Czech Academy of Sciences Publication Activity Database

Kuchar, Anton

2006-01-01

Roč. 5, 1/2 (2006), s. 9-14 ISSN 1336-1376. [ELEKTRO 2006 /5./. Žilina, 23.05.2006-24.05.2006] Grant - others:BReATH Consortium EU(XE) EC FP6 1ST Programme Institutional research plan: CEZ:AV0Z20670512 Keywords : optical communication * optical links * telecommunication networks Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

A Telecommunications Policy Agenda for Latinos en la Edad de Informacion.

Science.gov (United States)

Schement, Jorge Reina

2001-01-01

Discusses telecommunications developments affecting Latino access and participation. Examines telecommunications policy as political discourse. Presents elements of a telecommunications policy agenda drawn from that of the Congressional Hispanic Caucus and focusing on access to services, education for digital literacy, needs of small businesses…

Frequency and time transfer for metrology and beyond using telecommunication network fibres

OpenAIRE

Lopez, Olivier; Kéfélian, Fabien; Jiang, Haifeng; Haboucha, Adil; Bercy, Anthony; Stefani, Fabio; Chanteau, Bruno; Kanj, Amale; Rovera, Daniele; Achkar, Joseph; Chardonnet, Christian; Pottie, Paul-Eric; Amy-Klein, Anne; Santarelli, Giorgio

2015-01-01

The distribution and the comparison of an ultra-stable optical frequency and accurate time using optical fibres have been greatly improved in the last ten years. The frequency stability and accuracy of optical links surpass well-established methods using the global navigation satellite system and geostationary satellites. In this paper, we present a review of the methods and the results obtained. We show that public telecommunication network carrying Internet data can be used to compare and d...

Telecommunication using muon beams

International Nuclear Information System (INIS)

Arnold, R.C.

1976-01-01

Telecommunication is effected by generating a beam of mu mesons or muons, varying a property of the beam at a modulating rate to generate a modulated beam of muons, and detecting the information in the modulated beam at a remote location

EAS Telecommunications Certification Bodies (TCB)

Data.gov (United States)

Federal Communications Commission — EAS (Equipment Authorization System). A Telecommunication Certification Body (TCB) is an accredited product certification body with the authority to issue Grants of...

Remote Earth Terminals in the Health, Education, Telecommunications Network. Satellite Technology Demonstration, Technical Report No. 0423.

Science.gov (United States)

Braunstein, Jean; And Others

The major purpose of the Health, Education, Telecommunications experiment was to demonstrate the feasibility of distributing video materials to a large number of low-cost earth terminals located in rural areas. The receivers are of two types: one-way video receivers for the reception of video programs, and two-way voice/data terminals which permit…

Technology for Diagnosis, Treatment, and Prevention of Cardiometabolic Disease in India.

Science.gov (United States)

Hameed, Safraj Shahul; Rawal, Ishita; Soni, Deepa; Ajay, Vamadevan S; Goenka, Shifalika; Prabhakaran, Dorairaj

2016-01-01

Cardiometabolic diseases (CMD) are a major cause of mortality, morbidity and disability worldwide. Among Indians, CMD onset is at a much younger age and is prevalent in all sections of the society. Prevention, control and management of CMD and its risk factors is a major public health challenge, and alternative approaches need to be explored and integrated into public health programs. Advancements in the fields of computers, electronics, telecommunication and medicine have resulted in the rapid development of health-related technology. In this paper we provide an overview of the major technological advances in diagnosis, treatment and prevention within the field of CMD in the last few decades. This non-exhaustive review focuses on the most promising technologies that the authors feel might be of relevance in the Indian context. Some of the techniques detailed include advances in imaging and mobile phone technology, surgical techniques, electronic health records, Nano medicine, telemedicine and decision support systems. Copyright © 2016 Elsevier Inc. All rights reserved.

The Center for Space Telemetering and Telecommunications Systems

Science.gov (United States)

Horan, S.; DeLeon, P.; Borah, D.; Lyman, R.

2003-01-01

This report comprises the final technical report for the research grant 'Center for Space Telemetering and Telecommunications Systems' sponsored by the National Aeronautics and Space Administration's Goddard Space Flight Center. The grant activities are broken down into the following technology areas: (1) Space Protocol Testing; (2) Autonomous Reconfiguration of Ground Station Receivers; (3) Satellite Cluster Communications; and (4) Bandwidth Efficient Modulation. The grant activity produced a number of technical reports and papers that were communicated to NASA as they were generated. This final report contains the final summary papers or final technical report conclusions for each of the project areas. Additionally, the grant supported students who made progress towards their degrees while working on the research.

Application of SharePoint Portal Technologies in Public Enterprises

Directory of Open Access Journals (Sweden)

Dragan Đokić

2015-03-01

Full Text Available Nowadays, systematic reforms are realized acrossmany countries. One of the characteristics of these reforms is necessity for rationalization of expenses in governmental and public enterprises. Rationalization of expenses can be achieved by more extensive application of information and communication technologies based on internet technologies and cloud computing. These systems include huge number of services, applications, resources, users and roles. At the same time, concepts of scalability, availability, ubiquity and pervasiveness need to be applied. This paper deals with application of portal technologies for enhanced content management, document management, and collaboration within public enterprises. The goal is to achieve efficient exchange of information on all hierarchical levels, as well as mechanisms of reporting and performance measurements, such as business intelligence and key performance indicators. The model is based on SharePoint portal technologies. A case study of application within the public enterprise Post of Serbia is described.

78 FR 8160 - President's National Security Telecommunications Advisory Committee

Science.gov (United States)

2013-02-05

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2013-0002] President's National Security... National Security Telecommunications Advisory Committee (NSTAC) will meet on Thursday, February 21, 2013... matters related to national security and emergency preparedness telecommunications policy. Agenda: The...

78 FR 29145 - President's National Security Telecommunications Advisory Committee

Science.gov (United States)

2013-05-17

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2013-0022] President's National Security Telecommunications Advisory Committee AGENCY: National Protection and Programs Directorate, DHS. ACTION: Committee... notice of a May 22, 2013, meeting of the President's National Security Telecommunications Advisory...

A year 2003 conceptual model for the U.S. telecommunications infrastructure.

Energy Technology Data Exchange (ETDEWEB)

Cox, Roger Gary; Reinert, Rhonda K.

2003-12-01

To model the telecommunications infrastructure and its role and robustness to shocks, we must characterize the business and engineering of telecommunications systems in the year 2003 and beyond. By analogy to environmental systems modeling, we seek to develop a 'conceptual model' for telecommunications. Here, the conceptual model is a list of high-level assumptions consistent with the economic and engineering architectures of telecommunications suppliers and customers, both today and in the near future. We describe the present engineering architectures of the most popular service offerings, and describe the supplier markets in some detail. We also develop a characterization of the customer base for telecommunications services and project its likely response to disruptions in service, base-lining such conjectures against observed behaviors during 9/11.

Service innovation management practices in the telecommunications industry: what does cross country analysis reveal?

Science.gov (United States)

Rahman, Syed Abidur; Taghizadeh, Seyedeh Khadijeh; Ramayah, T; Ahmad, Noor Hazlina

2015-01-01

Service innovation management practice is currently being widely scrutinized mainly in the developed countries, where it has been initiated. The current study attempts to propose a framework and empirically validate and explain the service innovation practices for successful performance in the telecommunications industry of two developing countries, Malaysia and Bangladesh. The research framework proposes relationships among organisational culture, operating core (innovation process, cross-functional organisation, and implementation of tools/technology), competition-informed pricing, and performance. A total of 176 usable data from both countries are analysed for the purpose of the research. The findings show that organisational culture tends to be more influential on innovation process and cross-functional organisation in Malaysian telecommunication industry. In contrast, implementation of tools/technology plays a more instrumental role in competition-informed pricing practices in Bangladesh. This study revealed few differences in the innovation management practices between two developing countries. The findings have strategic implications for the service sectors in both the developing countries regarding implementation of innovative enterprises, especially in Bangladesh where innovation is the basis for survival. Testing the innovation management practices in the developing countries perhaps contains uniqueness in the field of innovation management.

Experiments in engagement: Designing public engagement with science and technology for capacity building.

Science.gov (United States)

Selin, Cynthia; Rawlings, Kelly Campbell; de Ridder-Vignone, Kathryn; Sadowski, Jathan; Altamirano Allende, Carlo; Gano, Gretchen; Davies, Sarah R; Guston, David H

2017-08-01

Public engagement with science and technology is now widely used in science policy and communication. Touted as a means of enhancing democratic discussion of science and technology, analysis of public engagement with science and technology has shown that it is often weakly tied to scientific governance. In this article, we suggest that the notion of capacity building might be a way of reframing the democratic potential of public engagement with science and technology activities. Drawing on literatures from public policy and administration, we outline how public engagement with science and technology might build citizen capacity, before using the notion of capacity building to develop five principles for the design of public engagement with science and technology. We demonstrate the use of these principles through a discussion of the development and realization of the pilot for a large-scale public engagement with science and technology activity, the Futurescape City Tours, which was carried out in Arizona in 2012.

M2M Optimizations in Public Mobile Networks

NARCIS (Netherlands)

Norp, A.H.J.; Landais, B.

2012-01-01

Many M2M applications use public telecommunications networks to transfer data from M2M devices to an M2M server. These telecommunications networks will have to be adapted to cope with the traffic generated by the projected growth of M2M applications. In the near future, many more devices will be

Network Performance and Coordination in the Health, Education, Telecommunications System. Satellite Technology Demonstration, Technical Report No. 0422.

Science.gov (United States)

Braunstein, Jean; Janky, James M.

This paper describes the network coordination for the Health, Education, Telecommunications (HET) system. Specifically, it discusses HET network performance as a function of a specially-developed coordination system which was designed to link terrestrial equipment to satellite operations centers. Because all procedures and equipment developed for…

Energy Efficiency through Virtual Machine Redistribution in Telecommunication Infrastructure Nodes

OpenAIRE

Tafsir, Miraj Hasnaine

2013-01-01

Energy efficiency is one of the key factors impacting the green behavior and operational expenses of telecommunication core network operations. This thesis study is aimed for finding out possible technique to reduce energy consumption in telecommunication infrastructure nodes. The study concentrates on traffic management operation (e.g. media stream control, ATM adaptation) within network processors [LeJ03], categorized as control plane. The control plane of the telecommunication infrastructu...

Implementation of the Quality Management System in the telecommunications companies

OpenAIRE

Menshikova Ekaterina; Khazanov Oleg; Styazhkin Mark

2016-01-01

This article describes the advantages of the implementing of the quality management system based on ISO 9001 in the telecommunications companies. The stages of the implementation of the quality management system in the telecommunications companies are discussed. The map of the main process and criteria of processes is developed. The expediency of implementing the quality management system based on the requirements of ISO 9001 in Telecommunications is showed.

Disruptive technologies and networking in telecom industries

DEFF Research Database (Denmark)

Madsen, Erik Strøjer; Hartington, Simon

in the telecommunication industry and finds significant similarities between the industry development and the literature on disruptive technology, which finds that incumbent companies are not able to react in a successful way when disruptions occur in their industry. By studying how the telecommunication industry...

77 FR 1039 - Internet-Based Telecommunications Relay Service Numbering

Science.gov (United States)

2012-01-09

... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 64 [WC Docket No. 10-191; Report No. 2939] Internet... toll-free numbers by users of Internet- based Telecommunications Relay Services (iTRS). DATES... any rules of particular applicability. Subject: Internet-Based Telecommunications Relay Service...

Nuclear Malaysia Strategic Approach Towards Public Acceptance on Nuclear Technology

International Nuclear Information System (INIS)

Hasfazilah Hassan; Redzuan Mohamad; Abdul Halim Jumat; Sabariah Kader Ibrahim

2016-01-01

Full text: This paper describes the strategic approach taken by Malaysian Nuclear Agency in carrying out public information and public acceptance on nuclear technology activities. The main objective of this study is to ensure that public and stake holders are continuously getting correct information from credible sources. Through the feedback received, comprehensive and holistic approach provides the desired impact. Obtaining the correct information from credible sources culture should always be inculcate to ensure that the benefits of nuclear technologies can be practiced and accepted by civil society without prejudice. Through strategic approach and activities implemented, monitoring and review, and measurement of the effectiveness of ongoing programs are expected to increase public awareness of the importance and contribution of nuclear technology in Malaysia. (author)

Public health implications of wireless technologies.

Science.gov (United States)

Sage, Cindy; Carpenter, David O

2009-08-01

Global exposures to emerging wireless technologies from applications including mobile phones, cordless phones, DECT phones, WI-FI, WLAN, WiMAX, wireless internet, baby monitors, and others may present serious public health consequences. Evidence supporting a public health risk is documented in the BioInitiative Report. New, biologically based public exposure standards for chronic exposure to low-intensity exposures are warranted. Existing safety standards are obsolete because they are based solely on thermal effects from acute exposures. The rapidly expanding development of new wireless technologies and the long latency for the development of such serious diseases as brain cancers means that failure to take immediate action to reduce risks may result in an epidemic of potentially fatal diseases in the future. Regardless of whether or not the associations are causal, the strengths of the associations are sufficiently strong that in the opinion of the authors, taking action to reduce exposures is imperative, especially for the fetus and children. Such action is fully compatible with the precautionary principle, as enunciated by the Rio Declaration, the European Constitution Principle on Health (Section 3.1) and the European Union Treaties Article 174.

Telecommunication with neutrino beams

International Nuclear Information System (INIS)

Saenz, A.W.; Ueberall, H.; Kelly, F.J.; Padgett, D.W.; Seeman, N.

1977-01-01

Collimated neutrino beams in the energy range 1 to 100 gigaelectron volts, now available from high-energy proton accelerators, are proposed as a potential means for telecommunication over global distances. Quantitative estimates of the feasibility of this proposal based on a particular detector configuration are presented

Deploying Affordable and Available Telecommunications ...

African Journals Online (AJOL)

telecommunications backbone infrastructure to an ALL-IP network will address the ... bandwidth, foster regional integration and enhance economic and Small. Medium .... Recognising ICTs as a catalyst for socioeconomic development and the ...

Telecommunications and Universal Service: International ...

International Development Research Centre (IDRC) Digital Library (Canada)

The services delivered over telecommunications networks can provide ... livestock vaccine development and production to benefit farmers across the Global South. ... OECD's Development Co-Operation Report highlights critical role of data to ...

48 CFR 252.239-7016 - Telecommunications security equipment, devices, techniques, and services.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Telecommunications... SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions And Clauses 252.239-7016 Telecommunications... clause: Telecommunications Security Equipment, Devices, Techniques, and Services (DEC 1991) (a...

Applications of aerospace technology in the public sector

Science.gov (United States)

Anuskiewicz, T.; Johnston, J.; Zimmerman, R. R.

1971-01-01

Current activities of the program to accelerate specific applications of space related technology in major public sector problem areas are summarized for the period 1 June 1971 through 30 November 1971. An overview of NASA technology, technology applications, and supporting activities are presented. Specific technology applications in biomedicine are reported including cancer detection, treatment and research; cardiovascular diseases, diagnosis, and treatment; medical instrumentation; kidney function disorders, treatment, and research; and rehabilitation medicine.

Cloud Computing Boosts Business Intelligence of Telecommunication Industry

Science.gov (United States)

Xu, Meng; Gao, Dan; Deng, Chao; Luo, Zhiguo; Sun, Shaoling

Business Intelligence becomes an attracting topic in today's data intensive applications, especially in telecommunication industry. Meanwhile, Cloud Computing providing IT supporting Infrastructure with excellent scalability, large scale storage, and high performance becomes an effective way to implement parallel data processing and data mining algorithms. BC-PDM (Big Cloud based Parallel Data Miner) is a new MapReduce based parallel data mining platform developed by CMRI (China Mobile Research Institute) to fit the urgent requirements of business intelligence in telecommunication industry. In this paper, the architecture, functionality and performance of BC-PDM are presented, together with the experimental evaluation and case studies of its applications. The evaluation result demonstrates both the usability and the cost-effectiveness of Cloud Computing based Business Intelligence system in applications of telecommunication industry.

Understanding China's Telecommunications Policymaking and Reforms: A Tale of Transition toward Liberalization.

Science.gov (United States)

Zhang, Bing

2002-01-01

Analyzes China's telecommunications policymaking mechanism by drawing on institutional theory and bargaining theory. Highlights include the telecommunications industry; implementation of telecommunications policy, including competition and foreign direct investment; and the impact of China's entry into the World Trade Organization on its…

Telecommunications and internet broadband policy: sorting out the pieces for telerehabilitation.

Science.gov (United States)

Seelman, Katherine D

2010-01-01

Technological change is accelerating and with it regulatory upheaval. Most of us agree that providing universal telecommunication services to all our citizens is a worthy ideal. Nonetheless, many of us do not agree that regulation should be the means to make broadband Internet services widely available. This Viewpoint begins sorting out pieces of the emerging United States, regulatory and policy puzzle for broadband Internet with an eye to the interests of telerehabilitation providers and consumers. Just how might changes in legal authority, regulation and agency jurisdictions impact us?

PRISMA as a quality tool for promoting customer satisfaction in the telecommunications industry

International Nuclear Information System (INIS)

Dye, J.; Schaaf, T. van der

2002-01-01

Near-miss event reporting systems have a successful history in managing risk in industries such as medicine, aviation, nuclear power, and the petrochemical industry. By treating events of customer dissatisfaction as accidents, near-miss event reporting systems designed to reduce risks to safety in hazardous environments may be borrowed by the telecommunications industry. The system chosen for this study was the Prevention and Recovery Information System for Monitoring and Analysis (PRISMA), developed by the Eindhoven University of Technology (EUT). The purpose of this study was to determine the feasibility of applying PRISMA as a tool to reduce risks to customer dissatisfaction. Participants in the project included the EUT Safety Management Group, a consultant, and six Network Service Managers from a telecommunications company whose duties included responding to customer complaints. Twenty-three incidents were investigated with an average of 5.9 root causes arising from 2.9 process owners per event. Causal trees were generated for each incident and root causes were classified according to the Eindhoven Classification Model (ECM). The distribution of 135 root causes was 50% organizational, 32% human, 16% technical and 2% unclassifiable. The participants were successful in executing the functional steps of PRISMA in response to incidents of customer dissatisfaction. This study established the suitability of PRISMA as a tool for managing risks to customer satisfaction within the telecommunications domain

PRISMA as a quality tool for promoting customer satisfaction in the telecommunications industry

Energy Technology Data Exchange (ETDEWEB)

Dye, J.; Schaaf, T. van der

2002-03-01

Near-miss event reporting systems have a successful history in managing risk in industries such as medicine, aviation, nuclear power, and the petrochemical industry. By treating events of customer dissatisfaction as accidents, near-miss event reporting systems designed to reduce risks to safety in hazardous environments may be borrowed by the telecommunications industry. The system chosen for this study was the Prevention and Recovery Information System for Monitoring and Analysis (PRISMA), developed by the Eindhoven University of Technology (EUT). The purpose of this study was to determine the feasibility of applying PRISMA as a tool to reduce risks to customer dissatisfaction. Participants in the project included the EUT Safety Management Group, a consultant, and six Network Service Managers from a telecommunications company whose duties included responding to customer complaints. Twenty-three incidents were investigated with an average of 5.9 root causes arising from 2.9 process owners per event. Causal trees were generated for each incident and root causes were classified according to the Eindhoven Classification Model (ECM). The distribution of 135 root causes was 50% organizational, 32% human, 16% technical and 2% unclassifiable. The participants were successful in executing the functional steps of PRISMA in response to incidents of customer dissatisfaction. This study established the suitability of PRISMA as a tool for managing risks to customer satisfaction within the telecommunications domain.

Telecommunication and Access to Information in Rural Areas of ...

African Journals Online (AJOL)

One major reason for this has been the differential access to telecommunication infrastructure between the rural and urban areas. The realization of this has prompted many governments in developing countries to extend telecommunication infrastructure to their rural areas. However, relatively little is known about the impact ...

47 CFR 1.20007 - Additional assistance capability requirements for wireline, cellular, and PCS telecommunications...

Science.gov (United States)

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Additional assistance capability requirements for wireline, cellular, and PCS telecommunications carriers. 1.20007 Section 1.20007 Telecommunication... telecommunications carriers. (a) Definition—(1) Call-identifying information. Call identifying information means...

76 FR 21742 - Wireless Telecommunications Bureau Extends Period for Filing Comments and Reply Comments on...

Science.gov (United States)

2011-04-18

...In this document, the Wireless Telecommunications Bureau extends the deadline for filing comments and reply comments in response to the Public Notice seeking comment on the December 3, 2010 petition for declaratory ruling (Petition) filed by CTIA--The Wireless Association (Petitioners). The Petitioners asked the Federal Communications Commission (Commission) to clarify ``the scope of Section 332(c)(3)(A)'s ban on state and local entry regulation.''

47 CFR 68.608 - Publication of technical criteria.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Publication of technical criteria. 68.608... Attachments § 68.608 Publication of technical criteria. The Administrative Council for Terminal Attachments shall place technical criteria proposed for publication on public notice for 30 days. At the end of the...

Bioremediation, regulatory agencies and public acceptance of this technology

International Nuclear Information System (INIS)

Westlake, D. W. S.

1997-01-01

The technology of bioremediation, i.e. the utilization of microorganisms to degrade environmental pollutants, the dangers and consequences inherent in the large-scale use of microbial organisms in such processes, and the role of regulatory agencies in the utilization and exploitation of bioremediation technologies, were discussed. Factors influencing public acceptance of bioremediation as a satisfactory tool for cleaning up the environment vis-a-vis other existing and potential rehabilitation techniques were also reviewed. The ambiguity of regulatory agencies in the matter of bioremediation was noted. For example, there are many regulatory hurdles relative to the testing, use and approval of transgenic microorganisms for use in bioremediation. On the other hand, the use and release of engineered plants is considered merely another form of hybrid and their endorsement is proceeding rapidly. With regard to public acceptance, the author considered bioremediation technology as too recent, with not enough successful applications to attract public attention. Although the evidence suggests that bioremediation is environmentally safe, the efficacy, reliability and predictability of the various technologies have yet to be demonstrated. 25 refs

47 CFR 36.504 - Accumulated depreciation-Property held for future telecommunications use-Account 3200.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Accumulated depreciation-Property held for future telecommunications use-Account 3200. 36.504 Section 36.504 Telecommunication FEDERAL... TELECOMMUNICATIONS COMPANIES 1 Reserves and Deferrals § 36.504 Accumulated depreciation—Property held for future...

77 FR 26023 - President's National Security Telecommunications Advisory Committee; Correction

Science.gov (United States)

2012-05-02

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2012-0016] President's National Security Telecommunications Advisory Committee; Correction AGENCY: National Protection and Programs Directorate, DHS. [[Page... April 25, 2012, concerning the President's National Security Telecommunications Advisory Committee...

47 CFR 80.475 - Scope of service of the Automated Maritime Telecommunications System (AMTS).

Science.gov (United States)

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Scope of service of the Automated Maritime Telecommunications System (AMTS). 80.475 Section 80.475 Telecommunication FEDERAL COMMUNICATIONS COMMISSION... Automated Systems § 80.475 Scope of service of the Automated Maritime Telecommunications System (AMTS). (a...

Work motivation and organizational climate in telecommunication companies from an organizational behaviour view point

OpenAIRE

Chaparro Espitia, Leovany

2011-01-01

The present study arose from a research carried out in Bogotá's telecommunications sector, which was orientated towards describing and comparing motivational factors and their relationship to the organizational climate concerning employees from both a public and a private company. The results were analysed by comparing the means from different motivational factors and work climate dimensions regarding some demographic variables. These served as a point of comparison, contrast or affinity for ...

47 CFR 61.14 - Method of filing publications.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Method of filing publications. 61.14 Section 61...) TARIFFS Rules for Electronic Filing § 61.14 Method of filing publications. (a) Publications filed... date of a publication received by the Electronic Tariff Filing System will be determined by the date...

Mobile Radio Telecommunications and Protection of the Environment - Deep Ecology - A Proposal for Discussion

International Nuclear Information System (INIS)

Prlic, I.; Hajdinjak, M.; Radalj, Z.; Suric, M.

2003-01-01

Modern radio telecommunications are spreading through our civilisation like undesired wind. This new harmless technologies are pushed into the hands of our youngest population, children, in the way that nobody is aware of the possible social disaster which can be released if there will be no control over the harmful technology overflow. The deep ecology philosophy states that not only humans have the right to guide over the earth future but that whole biota living in given habitat and everything non-organic in the nature have this right too. They are suddenly suffering enormous artificial energy overflow. The radio communications are spreading over our heads for more than one hundred years. Humans were trying to find the harm or benefit from that powerful tool. Till today, the benefit was obvious and there was no health damage found which can be directly connected to the radio telecommunication energies produced. Though, every day humans are producing new devices, which produce more harmful electromagnetic fields all around us. Some of us are concerned, not because we are feared from the direct harm but because we are concerned about the influence through our habitat, which will affect our future at the end. That is why we have decided to perform and discuss measurements on the sites, which are not really inhabited with humans but which are important from the ecological point of view. This approach can lead us to some new results and conclusions and lead our knowledge towards even more harmless thinking. That simply means that humans have to take responsibility not only for themselves but for everything that exists on the planet. The use of mobile telecommunications is just one of the responsibilities. (author)

Regulation of Telecommunications: The Choice Between Market and Regulatory Failures

Directory of Open Access Journals (Sweden)

Dmitrii Trubnikov

2017-04-01

Full Text Available Purpose – The paper examines the main regulatory frameworks of the telecommunications industry through the concept of market failure and analyses how and why the policy often leads to undesirable outcomes that might be considered as regulatory failure. Methodology/approach/design – The research uses the EU regulatory framework for electronic communications as a base for the analysis of the main policy objectives through the prism of the market failure theory with an eye to the interests of the main market players in the telecommunications markets. Findings – About any aspect of regulation allows to find ways to create opportunities for some groups of the industry and stifle activity of others. Despite the theory of market failure provides reasonable justifications for regulation of telecommunications markets, it is possible to argue that many of these problems are mainly the consequence of the policy and could be better solved by market mechanisms. Originality/value – The results of the research allow to look at the problems of telecommunications development and issues of the high level of concentration of the telecommunications markets as regulatory formed problems rather than consequences of the inherited industry’s characteristics.

A Survey of Telecommunications Technology. Part II. President's Task Force on Communications Policy. Staff Paper One, Part II.

Science.gov (United States)

Rostow, Eugene V.

The document contains the final four appendices to a staff paper submitted to the President's Task Force on Communications Policy. "The Digital Loop" describes changes in urban telecommunications which are predicted for 1970-80, considering three possible systems: paired wires with single analog signals (present telephones), coaxial…

Present state of the telecommunications market in Poland

Science.gov (United States)

Zielinski, Andrzej

2003-10-01

This statement shortly describes the changes in the telecommunication market that have taken place in the last 12 years, during the socio-economical transformation in Poland. It concerns economical, legal and technical problems related to the development of the telecommunications in Poland based on the principles of the market economy. Especially it is related to the commercialization of this sector, what has been a result of the changes of the principal law ruling the national economy including changes ot the telecommunication law. Changes of the law enabled the creation of the commercial company Polish Telecom and opened the way to the privatization of this company. Due to the changed law the way to the step-by-step liberalization and de-monopolization process has been also opened in Poland. It has caused fully digital modernization of telecommunication network, introduction new services such as cellular communications and Internet services, as well as rapid development of the market, what has expressed in multiplication of number of subscribers of stationary telephony, creation of the big cellular market and new increasing Internet market. The statemnet also refers to present difficulties in development of this market and as well as to the prospects for the future developments.

47 CFR 61.32 - Method of filing publications.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Method of filing publications. 61.32 Section 61...) TARIFFS General Rules for Dominant Carriers § 61.32 Method of filing publications. (a) Publications sent....” The date on which the publication is received by the Secretary of the Commission (or the Mail Room...

47 CFR 61.20 - Method of filing publications.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Method of filing publications. 61.20 Section 61...) TARIFFS General Rules for Nondominant Carriers § 61.20 Method of filing publications. (a) Publications... 20554.“ The date on which the publication is received by the Secretary of the Commission (or the Mail...

Technology from the Perspective of Society and Public Interest

Science.gov (United States)

Park, Chanwoon

2017-01-01

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

Medicine in long duration space exploration: the role of virtual reality and broad bandwidth telecommunications networks

Science.gov (United States)

Ross, M. D.

2001-01-01

Safety of astronauts during long-term space exploration is a priority for NASA. This paper describes efforts to produce Earth-based models for providing expert medical advice when unforeseen medical emergencies occur on spacecraft. These models are Virtual Collaborative Clinics that reach into remote sites using telecommunications and emerging stereo-imaging and sensor technologies. c 2001. Elsevier Science Ltd. All rights reserved.

Technology forum Berlin '82. Technologieforum Berlin '82

Energy Technology Data Exchange (ETDEWEB)

1982-01-01

36 articles are represented concerning mechanical engineering, materials, chemicals, communications and telecommunications technology, metal working, precision engineering and optics, microelectronics, plastics, information supplying, patent realization and technology transfer.

Use of satellite telecommunications for telemedicine

Science.gov (United States)

Tamkovich, Gennady

1991-01-01

The use of space telecommunications facilities in the interests of medicine should establish a reliable and timely connection between the specialists involved and access for each of them to information sources the need. Since a certain global-scale program should be implemented for this goal to be achieved, one of the top-priority tasks is to determine appropriate orbital facilities for telecommunications as well as appropriate areas and countries for them, outlining the territories where portable data receive/transport records can be placed and stations that are cheap and simple enough to operate can be stored. Eventually the satellite telecommunications system should encourage health workers to unite in a world community on the basis of a regular and efficient information exchange with the goal of protecting the health of man and the peace of Earth. This goal could only be achieved by gradually removing differences in the domain of medical education and information in different regions over the globe, by providing a possibility of rapid and coordinated access to the information on medical problems of interest on the global scale, as well as by coordinating the discussion and solution of all problems associated with the development and progress of the satellite communications system.

47 CFR 213.4 - Definitions.

Science.gov (United States)

2010-10-01

... Telecommunication OFFICE OF SCIENCE AND TECHNOLOGY POLICY AND NATIONAL SECURITY COUNCIL GOVERNMENT AND PUBLIC CORRESPONDENCE TELECOMMUNICATIONS PRECEDENCE SYSTEM § 213.4 Definitions. As used herein: (a) Public... which messages and calls are processed. Transmission of information and call completion is therefore to...

Big technologies in the public controversy

International Nuclear Information System (INIS)

Frederichs, G.; Bechmann, G.; Gloede, F.

1983-05-01

The formation of new social movements which have rendered the criticism of technological development a societal and political issue, was the motive for empirically testing the societal dimensions of the conflict over technology and its linkage with processes of social change. A representative survey of 2000 people living in the Federal Republic of Germany and West Berlin showed characteristic opinion trends among groups of the population concerning the central topics energy policy, nuclear energy, and coal, and these are related to social-structural factors. Critique of industrialism proves to be - apart from a more ''populistic'' environmentalist attitude - a relevant factor for evaluating issues of technology policy. Three main critical trends emerge which structure the public debate about energy policy: a critique which is technology specific, a generalising criticism derived from critique of industrialism, and an increasingly radical critisicm guided by post-materialistic value orientations. (orig.) [de

76 FR 42567 - Reporting Requirements for U.S. Providers of International Telecommunications Services

Science.gov (United States)

2011-07-19

...] Reporting Requirements for U.S. Providers of International Telecommunications Services AGENCY: Federal... international telecommunications traffic for which the burdens on U.S. international service providers outweigh... international reporting requirements for U.S. providers of international telecommunications services. In the...

Telecommunication market research processing

Science.gov (United States)

Dupont, J. F.

1983-06-01

The data processing in two telecommunication market investigations is described. One of the studies concerns the office applications of communication and the other the experiences with a videotex terminal. Statistical factorial analysis was performed on a large mass of data. A comparison between utilization intentions and effective utilization is made. Extensive rewriting of statistical analysis computer programs was required.

Technological catastrophes and public reactions

International Nuclear Information System (INIS)

Osmachkin, V.

2000-01-01

The mankind energy demands are expected to be in 2050 more than twice of present level. But a World Conference on Environment in Kyoto is expressed the concern about the releases of greenhouses gases which could cause the climate changes. Accordingly the contamination of the atmosphere by the greenhouse gases is becoming of an urgent problem of our civilisation. Obviously a nuclear energy is assumed to be a main aid of solving such energy problem. But everybody knows the society is in a conflict situation- there is a powerful movement of 'green' forces against the nuclear power. Some people are trying firmly to stop or even to ban the development of the nuclear power in some countries. An analysis of the ground causes of such social phenomenon as anti-nuclear movement can assist us in its management and future actions for development of nuclear power. It is possible to distinguish economical, social, scientific roots of nuclear opposition. Role of mass media in development of the public anti-nuclear mood is very important. Nobody doubts that a public acceptance is a key point for future nuclear energy. Recent anti-nuclear problems can be solved by calm confident interaction with public, by careful substitution of old troublesome image of the nuclear power on view of modem controllable technology with high level of safety and protection of environment. In such actions very important to convince of public that the such modem requirements of the nuclear safety as - no large radioactive release, no emergency evacuation, no permanent relocation of population, no restrictions on food consumption- are implemented in the correspondent design decisions based on defence-in-depth concept. And everybody have to know that in the case of any operational incident all consequences of disturbances will be mitigated and real risks will be scornful small. Problem of the plants decommissioning is a very serious. But it has to be solved on the base of optimisation of money expenses and

Education and communication to increase public understanding of nuclear technology peaceful uses

International Nuclear Information System (INIS)

Levy, Denise S.; Passos, Igor S.

2014-01-01

Nuclear technology helps to improve the quality of our everyday life. Nevertheless, there is still great misinformation and the issue divides public opinion. Several surveys were conducted over the past years to study public acceptance of Nuclear Technology in Brazil and worldwide. GlobeScan (2005), for the International Atomic Energy Agency (IAEA), and Eurobarometers (2010), published by the Nuclear Energy Agency (NEA) and the Organization for Economic Co-operation and development (OECD), report similar socio-demographic trends: the higher the education level, the more favorable is public opinion towards nuclear power. Taking into account education and communication are crucial to increase public knowledge and understanding of the benefits of Nuclear Technology and that Internet access has increased strongly all over the country, this educational project aims to take advantage of the potential of Information and Communication Technology (ICT) to disseminate the peaceful use of nuclear technology and its benefits, informing children and teenagers, as well as parents and teachers, who are most often unaware of the matter. Whereas Internet access has increased strongly for both public and private schools all over the country, this web-based educational project, entitled Radioatividades (Radioactivities), provides short courses, curiosities and interactive activities covering topics related to Nuclear Technology and its beneficial applications in several areas, such as medicine, agriculture, industry, art and electric power generation. The project uses the combination of multiple technologies and last generation internet resources. Our target is the dissemination of information, promoting the benefits of Nuclear Technology for new generations, contributing to public acceptance of Nuclear Technology, combating misinformation in our society, omission of the media and knowledge fragmentation. Education transforms old prejudices and inspires new thoughts, stimulating

Education and communication to increase public understanding of nuclear technology peaceful uses

Energy Technology Data Exchange (ETDEWEB)

Levy, Denise S.; Passos, Igor S., E-mail: denise@omiccron.com.br [Omiccron Programacao Grafica, Atibaia, SP (Brazil)

2014-07-01

Nuclear technology helps to improve the quality of our everyday life. Nevertheless, there is still great misinformation and the issue divides public opinion. Several surveys were conducted over the past years to study public acceptance of Nuclear Technology in Brazil and worldwide. GlobeScan (2005), for the International Atomic Energy Agency (IAEA), and Eurobarometers (2010), published by the Nuclear Energy Agency (NEA) and the Organization for Economic Co-operation and development (OECD), report similar socio-demographic trends: the higher the education level, the more favorable is public opinion towards nuclear power. Taking into account education and communication are crucial to increase public knowledge and understanding of the benefits of Nuclear Technology and that Internet access has increased strongly all over the country, this educational project aims to take advantage of the potential of Information and Communication Technology (ICT) to disseminate the peaceful use of nuclear technology and its benefits, informing children and teenagers, as well as parents and teachers, who are most often unaware of the matter. Whereas Internet access has increased strongly for both public and private schools all over the country, this web-based educational project, entitled Radioatividades (Radioactivities), provides short courses, curiosities and interactive activities covering topics related to Nuclear Technology and its beneficial applications in several areas, such as medicine, agriculture, industry, art and electric power generation. The project uses the combination of multiple technologies and last generation internet resources. Our target is the dissemination of information, promoting the benefits of Nuclear Technology for new generations, contributing to public acceptance of Nuclear Technology, combating misinformation in our society, omission of the media and knowledge fragmentation. Education transforms old prejudices and inspires new thoughts, stimulating

Telecommunication economics - summary on the dagstuhl perspectives seminar no. 08043

NARCIS (Netherlands)

Hammainen, Heikki; Chen, Hong; Pras, Aiko; Huitema, George; Waldburger, Martin; Hausheer, David; Antoniadis, Panayotis; Reichl, Peter; Kubasik, Jerzy; Stiller, Burkhard

2008-01-01

The telecommunications sector and the Internet section of Internet Service Providers (ISP) have become a dynamic key area for the economic development of industrialized nations in the world. It is in constant evolution. Because of intense competition, telecommunications companies and ISPs are forced

Public's Knowledge of Science and Technology

Science.gov (United States)

Pew Research Center, 2013

2013-01-01

The public's knowledge of science and technology varies widely across a range of questions on current topics and basic scientific concepts, according to a new quiz by the Pew Research Center and "Smithsonian" magazine. About eight-in-ten Americans (83%) identify ultraviolet as the type of radiation that sunscreen protects against. Nearly…

Communicating with the public: space of nuclear technology

Energy Technology Data Exchange (ETDEWEB)

Maffei, Patricia Martinez; Aquino, Afonso Rodrigues; Gordon, Ana Maria Pinho Leite; Oliveira, Rosana Lagua de; Padua, Rafael Vicente de; Vieira, Martha Marques Ferreira; Vicente, Roberto, E-mail: pmaffei@ipen.br, E-mail: araquino@usp.br, E-mail: amgordon@ipen.br, E-mail: rloliveira@ipen.br, E-mail: rpadua@ipen.br, E-mail: mmvieira@ipen.br, E-mail: rvicente@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

2011-07-01

For two decades the Nuclear and Energy Research Institute (IPEN) has been developing activities for popularization of its R and D activities in the nuclear field. Some of the initiatives already undertaken by IPEN are lectures at schools, guided visits to IPEN facilities, printed informative material, FAQ page in the Web, and displays in annual meetings and technology fairs highlighting its achievements. In order to consolidate these initiatives, IPEN is planning to have a permanent Space of Nuclear Technology (SNT), aiming at introducing students, teachers and the general public to the current applications of nuclear technology in medicine, industry, research, electric power generation, etc. It is intended as an open room to the public and will have a permanent exhibit with historical, scientific, technical and cultural developments of nuclear technology and will also feature temporary exhibitions about specific themes. The space will display scientific material in different forms to allow conducting experiments to demonstrate some of the concepts associated with the properties of nuclear energy, hands-on programs and activities that can be customized to the students' grade level and curriculum. (author)

Communicating with the public: space of nuclear technology

International Nuclear Information System (INIS)

Maffei, Patricia Martinez; Aquino, Afonso Rodrigues; Gordon, Ana Maria Pinho Leite; Oliveira, Rosana Lagua de; Padua, Rafael Vicente de; Vieira, Martha Marques Ferreira; Vicente, Roberto

2011-01-01

For two decades the Nuclear and Energy Research Institute (IPEN) has been developing activities for popularization of its R and D activities in the nuclear field. Some of the initiatives already undertaken by IPEN are lectures at schools, guided visits to IPEN facilities, printed informative material, FAQ page in the Web, and displays in annual meetings and technology fairs highlighting its achievements. In order to consolidate these initiatives, IPEN is planning to have a permanent Space of Nuclear Technology (SNT), aiming at introducing students, teachers and the general public to the current applications of nuclear technology in medicine, industry, research, electric power generation, etc. It is intended as an open room to the public and will have a permanent exhibit with historical, scientific, technical and cultural developments of nuclear technology and will also feature temporary exhibitions about specific themes. The space will display scientific material in different forms to allow conducting experiments to demonstrate some of the concepts associated with the properties of nuclear energy, hands-on programs and activities that can be customized to the students' grade level and curriculum. (author)

47 CFR 64.401 - Policies and procedures for provisioning and restoring certain telecommunications services in...

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Policies and procedures for provisioning and restoring certain telecommunications services in emergencies. 64.401 Section 64.401 Telecommunication... procedures for provisioning and restoring certain telecommunications services in emergencies. The...

Telecommunications: Avoiding the Black Hole.

Science.gov (United States)

Riel, Margaret

1993-01-01

Careful planning is required for teachers to take full advantage of the cross-cultural learning opportunities afforded by electronic networks and telecommunications. Networking with more than one classroom and using a well-defined group project integral to other classroom activities are recommended. (EA)

ERAST: Scientific Applications and Technology Commercialization

Science.gov (United States)

Hunley, John D. (Compiler); Kellogg, Yvonne (Compiler)

2000-01-01

This is a conference publication for an event designed to inform potential contractors and appropriate personnel in various scientific disciplines that the ERAST (Environmental Research Aircraft and Sensor Technology) vehicles have reached a certain level of maturity and are available to perform a variety of missions ranging from data gathering to telecommunications. There are multiple applications of the technology and a great many potential commercial and governmental markets. As high altitude platforms, the ERAST vehicles can gather data at higher resolution than satellites and can do so continuously, whereas satellites pass over a particular area only once each orbit. Formal addresses are given by Rich Christiansen, (Director of Programs, NASA Aerospace Technology Ent.), Larry Roeder, (Senior Policy Advisor, U.S. Dept. of State), and Dr. Marianne McCarthy, (DFRC Education Dept.). The Commercialization Workshop is chaired by Dale Tietz (President, New Vista International) and the Science Workshop is chaired by Steve Wegener, (Deputy Manager of NASA ERAST, NASA Ames Research Center.

GREY STATISTICS METHOD OF TECHNOLOGY SELECTION FOR ADVANCED PUBLIC TRANSPORTATION SYSTEMS

Directory of Open Access Journals (Sweden)

Chien Hung WEI

2003-01-01

Full Text Available Taiwan is involved in intelligent transportation systems planning, and is now selecting its prior focus areas for investment and development. The high social and economic impact associated with which intelligent transportation systems technology are chosen explains the efforts of various electronics and transportation corporations for developing intelligent transportation systems technology to expand their business opportunities. However, there has been no detailed research conducted with regard to selecting technology for advanced public transportation systems in Taiwan. Thus, the present paper demonstrates a grey statistics method integrated with a scenario method for solving the problem of selecting advanced public transportation systems technology for Taiwan. A comprehensive questionnaire survey was conducted to demonstrate the effectiveness of the grey statistics method. The proposed approach indicated that contactless smart card technology is the appropriate technology for Taiwan to develop in the near future. The significance of our research results implies that the grey statistics method is an effective method for selecting advanced public transportation systems technologies. We feel our information will be beneficial to the private sector for developing an appropriate intelligent transportation systems technology strategy.

The telecommunications handbook engineering guidelines for fixed, mobile and satellite systems

CERN Document Server

Penttinen, Jyrki T J

2015-01-01

This practical handbook and reference provides a complete understanding of the telecommunications field supported by descriptions and case examples throughout Taking a practical approach, The Telecommunications Handbook examines the principles and details of all of the major and modern telecommunications systems currently available to industry and to end-users. It gives essential information about usage, architectures, functioning, planning, construction, measurements and optimisation. The structure of the book is modular, giving both overall descriptions of the architectures and functionali

77 FR 14734 - Environmental Technologies Trade Advisory Committee Public Meeting

Science.gov (United States)

2012-03-13

... DEPARTMENT OF COMMERCE International Trade Administration Environmental Technologies Trade... proposed agenda of a meeting of the Environmental Technologies Trade Advisory Committee (ETTAC). DATES: The... innovation in the environmental technology sector. Background: The ETTAC is mandated by Public Law 103-392...

A Study on the technology of the Protective Device Application for the power Telecommunication Facilities

Energy Technology Data Exchange (ETDEWEB)

Lee, B.K.; Lee, S.J.; Choi, H.Y. [Korea Electric Power Research Insitute, Taejeon (Korea, Republic of); Lee, B.H.; Jeon, D.K.; Lee, K.O.; Ahn, C.H.; Kim, S.O.; Kim, J.S. [Electrical Engineering and Science Research Center, Seoul (Korea, Republic of)

1997-12-31

In order to protect the power telecommunication system from surge by lightning or switching and ground potential rise, characteristics of surge are analyzed when surge strikes communication system. Surge generator which meets international standard was made and test of protective devices was carried out by using it. Counter measures against surge is established through the analysis of ground potential which varies with transient ground impedance. Also specification for installing protective devices was recommended, which is proper to apply to the field system. (author). 186 refs., 203 figs., 21 tabs.

A statistical model for telecommunication link design

Science.gov (United States)

Yuen, J. H.

1975-01-01

An evaluation is conducted of the current telecommunication link design technique and a description is presented of an alternative method, called the probability distribution method (PDM), which is free of the disadvantages of the current technique while retaining its advantages. The PDM preserves the simplicity of the design control table (DCT) format. The use of the DCT as a management design control tool is continued. The telecommunication link margin probability density function used presents the probability of achieving any particular value of link performance. It is, therefore, possible to assess the performance risk and other tradeoffs.

Improving Information Access through Technology: A Plan for Louisiana's Public Libraries.

Science.gov (United States)

Jaques, Thomas F.

Strengthening technology in Louisiana's public libraries will support equitable and convenient access to electronic information resources for all citizens at library sites, in homes, and in business. The plan presented in this document is intended to enhance and expand technology in the state's public libraries. After discussion of the crucial…

Japan nurtures telecommunications on classic formula

Science.gov (United States)

Davis, Neil

1987-03-01

As in other industrial sectors, Japanese telecommunications organizations export significantly more products than they import, even when substantial cost-savings can be realized. One example is optical fibers, which some Japanese service companies do not buy from outside suppliers who have taken advantage of economies of scale. Nippon Telephone and Telegraph, until recently a common carrier, is meeting increasing competition from newly-formed indigenous telecommunications subsidiaries who are taking advantage of fiber optics and microwave communications capabilities. Various cooperative projects with U.S. companies are described, noting the tendency of Japanese manufacturers to cease relationships with U.S. companies when Japanese products become competitive and also the necessity of U.S. firms to gain political cooperation from the Japanese government in order to make sales in Japan.

History and structures of telecommunication in pathology, focusing on open access platforms.

Science.gov (United States)

Kayser, Klaus; Borkenfeld, Stephan; Djenouni, Amina; Kayser, Gian

2011-11-07

Telecommunication has matured to a broadly applied tool in diagnostic pathology. Contemporary with the development of fast electronic communication lines (Integrated digital network services (ISDN), broad band connections, and fibre optics, as well as the digital imaging technology (digital camera), telecommunication in tissue--based diagnosis (telepathology) has matured. Open access (internet) and server--based communication have induced the development of specific medical information platforms, such as iPATH, UICC-TPCC (telepathology consultation centre of the Union International against Cancer), or the Armed Forces Institute of Pathology (AFIP) teleconsultation system. They have been closed, and are subject to be replaced by specific open access forums (Medical Electronic Expert Communication System (MECES) with embedded virtual slide (VS) technology). MECES uses php language, data base driven mySqL architecture, X/L-AMPP infrastructure, and browser friendly W3C conform standards. The server--based medical communication systems (AFIP, iPATH, UICC-TPCC) have been reported to be a useful and easy to handle tool for expert consultation. Correct sampling and evaluation of transmitted still images by experts reported revealed no or only minor differences to the original images and good practice of the involved experts. β tests with the new generation medical expert consultation systems (MECES) revealed superior results in terms of performance, still image viewing, and system handling, especially as this is closely related to the use of so--called social forums (facebook, youtube, etc.). In addition to the acknowledged advantages of the former established systems (assistance of pathologists working in developing countries, diagnosis confirmation, international information exchange, etc.), the new generation offers additional benefits such as acoustic information transfer, assistance in image screening, VS technology, and teaching in diagnostic sampling, judgement

47 CFR 0.603 - Bases for closing a meeting to the public.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Bases for closing a meeting to the public. 0.603 Section 0.603 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMISSION ORGANIZATION... to the internal personnel rules and practices of an agency (see § 0.457(b)); (c) Disclose matters...

The ComSoc guide to managing telecommunications projects

CERN Document Server

Desmond, Celia

2010-01-01

"This pocket guide provides an overview of the telecommunications environment as it has evolved over the past few years, illustrating the need for project management, the significance of project success to the companies, and the application of key project management processes within the telecom environment. Topics covered include: scope management, time management, cost management, procurement management, risk management, communications, quality, human resources, and Integration. It offers professionals a brief and accessible guide to managing telecommunication projects in the 21st century"--

Telecommunications Law Reform. 1980, 96th Congress, 2nd Session.

Science.gov (United States)

American Enterprise Inst. for Public Policy Research, Washington, DC.

Arguments for and against the major legislative proposals pertaining to the reform of the nonbroadcast part of the nation's telecommunications law which are pending before the 96th Congress are analyzed. Background information is given regarding (1) the structure of the domestic telecommunications industry, (2) the regulatory authority which…

High school science teachers' perceptions of telecommunications utilizing a Concerns-Based Adoption Model (CBAM)

Science.gov (United States)

Slough, Scott Wayne

The purpose of this study was to describe high school science teachers' perceptions of telecommunications. The data were collected through open-ended ethnographic interviews with 24 high school science teachers from five different high schools in a single suburban school district who had been in an emerging telecommunications-rich environment for two and one-half years. The interview protocol was adapted from Honey and Henriquez (1993), with the Concerns-Based Adoption Model (CBAM) (Bailey & Palsha, 1992) providing a conceptual framework for data analysis. For this study, the emerging telecommunications-rich environment included a district-wide infrastructure that had been in place for two and one-half years that included a secure district-wide Intranet, 24 network connections in each classroom, full Internet access from the network, four computers per classroom, and a variety of formal and informal professional development opportunities for teachers. Categories of results discussed include: (a) teacher's profession use of telecommuunications; (b) teachers' perceptions of student's use of telecommunications; (c) teachers' perceptions of barriers to the implementation of telecommunications; (d) teachers' perceptions of supporting conditions for the implementation of telecommunications; (e) teachers' perceptions of the effect of telecommunications on high school science instruction; (f) teachers' perceptions of the effect of telecommunications on student's learning in high school science; and (g) the demographic variables of the sex of the teacher, years of teaching experience, school assignment within the district, course assignment(s), and academic preparation. Implications discussed include: (a) telecommunications can be implemented successfully in a variety of high school science classrooms with adequate infrastructure support and sufficient professional development opportunities, including in classes taught by females and teachers who were not previously

Technology Directions for the 21st Century. Volume 3

Science.gov (United States)

Crimi, Giles F.; Botta, Robert; Ditanna, Thomas; Verheggen, Henry; Stancati, Michael; Feingold, Harvey; Jacobs, Mark

1996-01-01

New technologies will unleash the huge capacity of fiber-optic cable to meet growing demands for bandwidth. Companies will continue to replace private networks with public network bandwidth-on-demand. Although asynchronous transfer mode (ATM) is the transmission technology favored by many, its penetration will be slower than anticipated. Hybrid networks - e.g., a mix of ATM, frame relay, and fast Ethernet - may predominate, both as interim and long-term solutions, based on factors such as availability, interoperability, and cost. Telecommunications equipment and services prices will decrease further due to increased supply and more competition. Explosive Internet growth will continue, requiring additional backbone transmission capacity and enhanced protocols, but it is not clear who will fund the upgrade. Within ten years, space-based constellations of satellites in Low Earth orbit (LEO) will serve mobile users employing small, low-power terminals. 'Little LEO's' will provide packet transmission services and geo-position determination. 'Big LEO's' will function as global cellular telephone networks, with some planning to offer video and interactive multimedia services. Geosynchronous satellites also are proposed for mobile voice grade links and high-bandwidth services. NASA may benefit from resulting cost reductions in components, space hardware, launch services, and telecommunications services.

Microwave systems applications in deep space telecommunications and navigation - Space Exploration Initiative architectures

Science.gov (United States)

Hall, Justin R.; Hastrup, Rolf C.; Bell, David J.

1992-06-01

The general support requirements of a typical SEI mission set, along with the mission operations objectives and related telecommunications, navigation, and information management (TNIM) support infrastructure options are described. Responsive system architectures and designs are proposed, including a Mars orbiting communications relay satellite system and a Mars-centered navigation capability for servicing all Mars missions. With the TNIM architecture as a basis, key elements of the microwave link design are proposed. The needed new technologies which enable these designs are identified, and current maturity is assessed.

Equivalent unit in telecommunications services

Directory of Open Access Journals (Sweden)

Luiza Santangelo Reis

2016-03-01

Full Text Available The aim of this study is to analyze the relationship between the “cost” and “production” variables in a telecommunications company, measuring the latter in the unit of measure termed Network Units (NU.  The study shows a Pearson correlation coefficient of 0.55 -evaluated as moderate - over the course of a 24-month period and resulting from 177 trials.  Subsequently, only the work teams composed of the company´s standard structure were taken into consideration, which yielded 32 observations of interest and a derived correlation coefficient of 0.8.  Finally, the data pertaining to each individual work team over a determined length of time was analyzed, showing strong correlation coefficients in seven of the eleven, and in the remainder, a moderate linear relationship between the variables analyzed.  These results suggest the viability of applying the NU production measurement model in the telecommunications company in question

New Options for AV in Telecommunications

Science.gov (United States)

Gelman, Morrie

1974-01-01

A discussion of MDS, a multi-point distribution service which is a recently evolved supplementary telecommunications service that suggests new possibilities for improving the reach, impact and effectiveness of audio-visual communications. (Author)

Telecommunications: key impulse for the electric company of the future

International Nuclear Information System (INIS)

Jimenez Sanchez, Raul

1999-01-01

The paper is about the future of the telecommunications, which go together to the context of the global economy, in that the frontiers didn't represent obstacle for the development of the economic activity; the telecommunications, are profiled like a new form of producing goods and services of making business

US public policy and emerging technologies: the case of solar energy

International Nuclear Information System (INIS)

Rahm, Dianne

1993-01-01

Public policy is generally believed to have an effect on the emergence and rate of diffusion of technology. Solar energy technologies are no exception. This article explores the relationship between a variety of United States (US) public policies and the emergence and diffusion of solar energy technologies using data gathered as part of the National Solar Energy Policy Study. The article presents findings regarding the status and policy position of US renewable energy research and development (R and D) and manufacturing organizations. Specific policy options which could be adopted to speed emergence and diffusion of solar energy technology products are discussed. (Author)

77 FR 14012 - Eligible Telecommunications Carrier Designation for Participation in Mobility Fund Phase I

Science.gov (United States)

2012-03-08

...; DA 12-271] Eligible Telecommunications Carrier Designation for Participation in Mobility Fund Phase I... Wireless Telecommunications and Wireline Competition Bureaus describe the process and requirements for applicants seeking Eligible Telecommunications Carrier (ETC) Designation from the Commission for...

Restructuring the US telecommunications industry - Impact on innovation

Science.gov (United States)

Agnew, C. E.; Romeo, A. A.

1981-01-01

The Communications Act of 1934, which regulates the United States telecommunications industry, is becoming less able to deal with the changes brought by modern technology. Therefore, proposals are being made to restructure the industry. Breaking up AT&T into smaller firms would have only minor effects, since its ratio of R and D to sales has been near the median for large telephone companies. Restructuring AT&T into subsidiaries dealing at arms' length might cause a reordering of priorities toward more directly marketable and useful products, but too extensive a break-up could endanger Bell Labs' commitment to basic research. Regulation leads a firm to ignore true social value of possible products, expand into low profit markets, and favor capital-intensive over labor-intensive innovation. If regulatory lag occurs, a firm will produce cost-reducing innovation in order to increase its profit.

Application Possibilities of Social Marketing Technologies for Publicity of Electronic Government Services

Directory of Open Access Journals (Sweden)

Tadas Limba

2013-08-01

Full Text Available Nowadays e-government projects and projects in the public sector are changing the consistency and reality of our daily life and will need to be managed by project managers, who uge modern marketing tools and technologies. Social marketing is one of the modern marketing tools and, probably, it is the best tool to provide marketing in public sector project management, It has been changing in different ways since the founding of social marketing: the aim of social marketing, the technologies for using i ; but nowadays it’s hard to imagine public sector projects and, especially, egovernment projects, without using social marketing technologies. The usage of social marketing technologies can improve public sector project management and make the project more attractive to society or some part of it. This scientific paper represents social marketing transformation, the way in which social marketing needs to be used in the public sector project management process and analyses the phases of social marketing. It also gives some practical advics for public sector organizations o, how to implement social marketing in the e-government project deployment process.

78 FR 10160 - Notice of Commission Meeting and Public Hearing

Science.gov (United States)

2013-02-13

... Police Drive, West Trenton, New Jersey. Public Hearing. The public hearing on March 5, 2013 will run from... ext. 203 or through the Telecommunications Relay Services (TRS) at 711, to discuss how we can...

Decentralized production management: telecommunication and coordination schemes validation

International Nuclear Information System (INIS)

Caire, R.; Retiere, N.; Hadjsaid, N.

2005-01-01

Decentralized production development is a reality in the majority of the power networks all over the world. The deregulation of the market of energy, ecological constraints as well as the technological developments of small power production encourage this development. Distribution networks represent the portion of the power system where the development of this production is the most awaited. Some studies carried out on the interconnection of decentralized production on a large scale ratio have shown significant effects and impacts on operation of the entire electric system. Indeed, the entire distribution network is going to be deeply modified by the introduction of new functions of remote control, of specific architectures, of intelligent protection systems and of telecommunication and information technologies. With these new paradigms the ability of testing and simulating the Distribution Management Systems is more and more necessary. Also, this is a crucial requirement for new communication means in order to better define the new management strategies of the production units within the distribution networks. The aim of this paper is to present a new real time experimental bench able to validate control strategies and communication devices included in Distribution Management Systems (DMS). (authors)

Space Station needs, attributes and architectural options. Volume 2, book 1, part 3: Manned Space Station relevance to commercial telecommunications satellites

Science.gov (United States)

1983-01-01

A document containing a forecast of satellite traffic and revelant technology trends to the year 2000 was prepared which includes those space station capabilities and characteristics that should be provided to make the station useful to commercial satellite owners. The document was circulated to key representative organizations within the commercial telecommunications satellite and related communities of interest, including spacecraft manufacturers, commercial satellite owners, communications carriers, networks and risk insurers. The prospectus document is presented as well as the transmittal letter and the mailing list of the people and companies that were asked to review it. Key commercial telecommunications comments are summarized the actual response letters from the industry are included.

7 CFR 1755.400 - RUS standard for acceptance tests and measurements of telecommunications plant.

Science.gov (United States)

2010-01-01

... telecommunications plant. 1755.400 Section 1755.400 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS POLICIES ON SPECIFICATIONS... measurements of telecommunications plant. Sections 1755.400 through 1755.407 cover the requirements for...

Managing agility through service orientation in an open telecommunication value chain

NARCIS (Netherlands)

Bastiaansen, H.J.M.; Hermans, P.

2006-01-01

Agility is key for telecommunication operators to survive in a deregulated, competitive, and converging telecommunications environment. Openness and reusability have emerged as leading concepts to realize such agility. These concepts have both a business perspective and an operational perspective.

Mapping public regulation measures for photovoltaic technologies

DEFF Research Database (Denmark)

Sperling, Karl; Mathiesen, Brian Vad; Hvelplund, Frede

2011-01-01

There is a relatively large potential for the use of photovoltaic (PV) technologies in the Nordic countries, including Denmark. Optimally designed PV support policies are a main prerequisite for the utilisation of this potential. The paper provides an overview of the main (financial) public...

WiMAX technology and network evolution

CERN Document Server

Etemad, Kamran

2010-01-01

WiMAX, the Worldwide Interoperability for Microwave Access, represents a paradigm shift in telecommunications technology. It offers the promise of cheaper, smaller, and simpler technology compared to existing broadband options such as DSL, cable, fiber, and 3G wireless.

Information and Telecommunication Technologies : The Impact of ...

International Development Research Centre (IDRC) Digital Library (Canada)

information et des télécommunications peut exercer une influence profonde sur la productivité et la compétitivité d'une entreprise. Cet ouvrage traite avant tout des principaux facteurs associés à l'adoption de ces technologies dans le contexte ...

7 CFR 1755.98 - List of telecommunications specifications included in other 7 CFR parts.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false List of telecommunications specifications included in... (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE TELECOMMUNICATIONS POLICIES ON SPECIFICATIONS, ACCEPTABLE MATERIALS, AND STANDARD CONTRACT FORMS § 1755.98 List of telecommunications specifications...

The Future of Satellite Communications Technology.

Science.gov (United States)

Nowland, Wayne

1985-01-01

Discusses technical advances in satellite technology since the 1960s, and the International Telecommunications Satellite Organization's role in these developments; describes how AUSSAT, Australia's domestic satellite system, exemplifies the latest developments in satellite technology; and reviews satellite system features, possible future…

Effect of call-clubs to institute local network effects in mobile telecommunication and its′ implications on brand loyalty

Directory of Open Access Journals (Sweden)

Karunarathne E. A .C. P

2017-03-01

Full Text Available As a result of rapid technological advancements in the mobile telecommunication industry, many firms have set their strategies to target larger customer bases since it forecasts extensive future profit generation. Due to severe competition, while employing successful customer loyalty strategies, customer locked-in strategies are also commonly used in the telecommunication industry to retain their customers within the firm. Call-clubs benefits are one of the commonly used strategies used to create local network effects in the mobile telecommunication market place. Thus, this paper targets to provide insight on the implication of subscriber’s involvement in call-clubs on their loyalty towards service providers. A survey based quantitative approach was followed for this study and the data was gathered through a structured off-line questionnaire from randomly selected mobile users in Sri Lanka. Based on collected valid responses, analysis was carried out to answer the designed research hypotheses and structural equation modelling techniques were mainly used for statistical analysis. As per the analysis, research model shows a fairly high level of explanatory power with customer loyalty and perceived call-clubs benefits which indicate customers′ preference towards the service provider when most frequently contacting parties are using the same network. Further analysis was carried out to investigate the moderating effect on call-clubs benefits and customer loyalty relationships due to two main technological advancements; namely, Internet based voice calling facility and multiple connection access facility. Based on the analysis results recommendations were made to track the value of call-clubs strategies accordingly.

47 CFR 32.3200 - Accumulated depreciation-held for future telecommunications use.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Accumulated depreciation-held for future... Balance Sheet Accounts § 32.3200 Accumulated depreciation—held for future telecommunications use. (a) This account shall include the accumulated depreciation associated with the investment contained in Account...

Mobile health in China: a review of research and programs in medical care, health education, and public health.

Science.gov (United States)

Corpman, David W

2013-01-01

There are nearly 1 billion mobile phone subscribers in China. Health care providers, telecommunications companies, technology firms, and Chinese governmental organizations use existing mobile technology and social networks to improve patient-provider communication, promote health education and awareness, add efficiency to administrative practices, and enhance public health campaigns. This review of mobile health in China summarizes existing clinical research and public health text messaging campaigns while highlighting potential future areas of research and program implementation. Databases and search engines served as the primary means of gathering relevant resources. Included material largely consists of scientific articles and official reports that met predefined inclusion criteria. This review includes 10 reports of controlled studies that assessed the use of mobile technology in health care settings and 17 official reports of public health awareness campaigns that used text messaging. All source material was published between 2006 and 2011. The controlled studies suggested that mobile technology interventions significantly improved an array of health care outcomes. However, additional efforts are needed to refine mobile health research and better understand the applicability of mobile technology in China's health care settings. A vast potential exists for the expansion of mobile health in China, especially as costs decrease and increasingly sophisticated technology becomes more widespread.

System of Interactions of Social Actors in Public Communication of Science and Technology

Directory of Open Access Journals (Sweden)

Miriam Graciela Miquilena

2010-11-01

Full Text Available This paper presents the results of a research aimed at explaining the system of interactions of social actors in Public Communication of Science and Technology (PCST, in the context of a social web defined by the novel systems of communication sustained on informational and communication technologies. The study’s theoretical framework highlights the strategic importance of a Public Communication  which focuses on promoting public appropriation of Science and Technology, going beyond the role of Journalism and Science Communication that informs a qualified public, to one that stablishes a bond with policies and decision making in the area, made with participation of international agencies, governments, producers of science and technology, journalists’ associations, educational institutions, and citizens. The research relies on Explicative Methodology. A revision of pertinent bibliography leads to the conclusion that the system of social interactions mediated by personal, interpersonal and grupal global communications, define the relationships in the communicational exchange of the social actor with regard to public communication of science and technology and policies aimed at its appropriation.

Measuring Public Acceptance of Nuclear Technology with Big data

Energy Technology Data Exchange (ETDEWEB)

Roh, Seugkook [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2015-05-15

Surveys can be conducted only on people in specific region and time interval, and it may be misleading to generalize the results to represent the attitude of the public. For example, opinions of a person living in metropolitan area, far from the dangers of nuclear reactors and enjoying cheap electricity produced by the reactors, and a person living in proximity of nuclear power plants, subject to tremendous damage should nuclear meltdown occur, certainly differs for the topic of nuclear generation. To conclude, big data is a useful tool to measure the public acceptance of nuclear technology efficiently (i.e., saves cost, time, and effort of measurement and analysis) and this research was able to provide a case for using big data to analyze public acceptance of nuclear technology. Finally, the analysis identified opinion leaders, which allows target-marketing when policy is executed.

Measuring Public Acceptance of Nuclear Technology with Big data

International Nuclear Information System (INIS)

Roh, Seugkook

2015-01-01

Surveys can be conducted only on people in specific region and time interval, and it may be misleading to generalize the results to represent the attitude of the public. For example, opinions of a person living in metropolitan area, far from the dangers of nuclear reactors and enjoying cheap electricity produced by the reactors, and a person living in proximity of nuclear power plants, subject to tremendous damage should nuclear meltdown occur, certainly differs for the topic of nuclear generation. To conclude, big data is a useful tool to measure the public acceptance of nuclear technology efficiently (i.e., saves cost, time, and effort of measurement and analysis) and this research was able to provide a case for using big data to analyze public acceptance of nuclear technology. Finally, the analysis identified opinion leaders, which allows target-marketing when policy is executed

Information communication technology policy and public primary ...

African Journals Online (AJOL)

The main objective of this study was to correlate Information Communication Technology with public primary schools' efficiency in Rwanda. The study employed the descriptive survey and descriptive co-relational design. One hundred and forty-four primary teachers participated in the study. The level of ICT was poor (M ...

A survey on publications in fusion research and technology science and technology indicators in fusion R and T

International Nuclear Information System (INIS)

Hillebrand, C.D.

1999-01-01

Scientific publications disseminate research results and are therefore an interesting subject for science and technology analysis. Bibliographic databases contain scientific publications which are indexed and structured. The paper considers Fusion Research and Technology records which are stored in the International Nuclear Information System (INIS) bibliographic database. For the first time, all scientometric and bibliometric information specific to a selected field of science and technology contained in a bibliographic database, using INIS records, is analysed and quantified. A variety of new science and technology indicators which can be used for assessing research and development activities are also presented. (author)

A survey on publications in fusion research and technology science and technology indicators in fusion R and T

International Nuclear Information System (INIS)

Hillebrand, C.-D.

2001-01-01

Scientific publications disseminate research results and are therefore an interesting subject for science and technology analysis. Bibliographic databases contain scientific publications which are indexed and structured. The paper considers Fusion Research and Technology records which are stored in the International Nuclear Information System (INIS) bibliographic database. For the first time, all scientometric and bibliometric information specific to a selected field of science and technology contained in a bibliographic database, using INIS records, is analysed and quantified. A variety of new science and technology indicators which can be used for assessing research and development activities are also presented. (author)

Technological innovation and its effect on public health in the United States

Science.gov (United States)

Gill, Preetinder Singh

2013-01-01

Background Good public health ensures an efficient work force. Organizations can ensure a prominent position on the global stage by staying on the leading edge of technological development. Public health and technological innovation are vital elements of prosperous economies. It is important to understand how these elements affect each other. This research study explored and described the relationship between these two critical elements/constructs. Methods Indicators representing technological innovation and public health were identified. Indicator data from 2000 to 2009 were collected from various US federal government sources, for the four US Census regions. The four US Census regions were then compared in terms of these indicators. Canonical correlation equations were formulated to identify combinations of the indicators that are strongly related to each other. Additionally, the cause–effect relationship between public health and technological innovation was described using the structural equation modeling technique. Results The four US Census regions ranked differently in terms of both type of indicators in a statistically significant manner. The canonical correlation analysis showed that the first set of canonical variables had a fairly strong relationship, with a magnitude > 0.65 at the 95% confidence interval, for all census regions. Structural equation modeling analysis provided β 12.98, for all census regions. The threshold Student’s t statistic was 1.98. Hence, it was found that the β values were significant at the 95% confidence interval, for all census regions. Discussion The results of the study showed that better technological innovation indicator scores were associated with better public health indicator scores. Furthermore, the study provided preliminary evidence that technological innovation shares causal relation with public health. PMID:23378771

Publications | Page 49 | IDRC - International Development Research ...

International Development Research Centre (IDRC) Digital Library (Canada)

Results 481 - 490 of 6381 ... Conventional risk aversion measures often do not fully explain decision behavior; ... Training young researchers to influence telecommunications ... Public Access ICT across Cultures: Diversifying Participation in the ...

Tanzania Telecommunication Company Limited as a Mobile Service Provider

OpenAIRE

Ndyamukama, Edna

2014-01-01

This bachelor’s thesis was researched and written under the consent and authority of Tanzania Telecommunication Company Limited (TTCL), with the purpose to find out ways of improving sales and profits of its mobile service department. The mobile service department of TTCL is performing poorly as compared to its competitors despite being managed by a strategically positioned and experienced company in tele-communication services. It was also meant to find out the positive contribution of compe...

75 FR 82037 - National Protection and Programs Directorate; President's National Security Telecommunications...

Science.gov (United States)

2010-12-29

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2010-0050] National Protection and Programs Directorate; President's National Security Telecommunications Advisory Committee AGENCY: National Protection... Committee Meeting. SUMMARY: The President's National Security Telecommunications Advisory Committee (NSTAC...

Educational technologies in the system of managerial staff mentoring

Directory of Open Access Journals (Sweden)

L. P. Gancharik

2016-01-01

Full Text Available Investigations related to educational technologies, ensuring the Investigations are related to the educational technologies, ensuring the formation and support of a system of mentoring of managerial staff on the basis of the «cascade» technology training. A new form of cascade training – academic cascade training when the educational institutions create a large-scale information and educational environment on the basis of telecommunication technologies to provide the institute mentoring support in the state bodies and organizations.In comparison with the traditional mentoring (personal experience, students and graduates of the retraining system of educational institutions can transmit the knowledge and skills, acquired by them in the course of training, to the young managers and specialists of their organizations, thereby promoting further innovative educational potential of educational institutions through a system of cascading mentoring. For this purpose, in educational institutions an interactive educational environment is created based on telecommunication technologies, which allows you to create and develop a common information space, to simplify the procedure for communicating the mentors and trainees, to provide a wide access to the content. Telecommunication information technologies are not only a powerful tool, intelligent instrument and means of creating a cascade learning environment, but also an important factor in improving the entire methodical system of mentoring.It is proposed the creation of a large-scale information and educational environment on the basis of telecommunication technologies for cascade training when the educational institutions may become a part of the mentoring institution. On the one hand, they prepare students, including both potential mentors, and on the other hand, using modern telecommunication educational technologies, they participate together with the students-mentors in mentoring activity in

Activities of the NASA sponsored SRI technology applications team in transferring aerospace technology to the public sector

Science.gov (United States)

Berke, J. G.

1971-01-01

The organization and functions of an interdisciplinary team for the application of aerospace generated technology to the solution of discrete technological problems within the public sector are presented. The interdisciplinary group formed at Stanford Research Institute, California is discussed. The functions of the group are to develop and conduct a program not only optimizing the match between public sector technological problems in criminalistics, transportation, and the postal services and potential solutions found in the aerospace data base, but ensuring that appropriate solutions are acutally utilized. The work accomplished during the period from July 1, 1970 to June 30, 1971 is reported.

47 CFR 15.120 - Program blocking technology requirements for television receivers.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false Program blocking technology requirements for television receivers. 15.120 Section 15.120 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO... transmitted pursuant to industry standard EIA/CEA-766-A “U.S. and Canadian Region Rating Tables (RRT) and...

Satellite communications for the next generation telecommunication services and networks

Science.gov (United States)

Chitre, D. M.

1991-01-01

Satellite communications can play an important role in provisioning the next-generation telecommunication services and networks, provided the protocols specifying these services and networks are satellite-compatible and the satellite subnetworks, consisting of earth stations interconnected by the processor and the switch on board the satellite, interwork effectively with the terrestrial networks. The specific parameters and procedures of frame relay and broadband integrated services digital network (B-ISDN) protocols which are impacted by a satellite delay. Congestion and resource management functions for frame relay and B-ISDN are discussed in detail, describing the division of these functions between earth stations and on board the satellite. Specific onboard and ground functions are identified as potential candidates for their implementation via neural network technology.

TELESCON 2000 - The 3. international telecommunications energy special conference. Proceedings

Energy Technology Data Exchange (ETDEWEB)

Claus, J. (comp.) [Deutsche Telekom AG, Bonn (Germany)

2000-07-01

Dresden has been chosen, because all discussions with present experts on the Berlin and Budapest conferences have shown that this beautiful town can be an international meeting point for all people from east and west to come together to discuss important topics such as the future of power supply and energy conservation within the field of telecommunications. The plenary session includes well known names from Europe, North America, Japan and the Central European region. The programme is an excellent blend of presentation, application and discussions on energy technologies that will offer new insights into powering today's rapidly changing communications and data networks. The exhibition will be an excellent meeting place for suppliers and customers of energy systems. (orig.)

Factors influencing business of mobile telecommunication service providers in Vietnam

Directory of Open Access Journals (Sweden)

Ha Thanh Hai

2018-05-01

Full Text Available According to the Ministry of Information and Communications in Vietnam, as of November 2015, the number of mobile subscribers is over 120 million ones, accounting for over 86% of the total number of telephone subscribers. With a total population of over 92 million Vietnam citizens, a stable national economy and a large populations of young consumers in the country, mobile communication industries still have a huge potentials for future development. Telecommunication service providers in Vietnam are facing fierce competition. Subscribers are expecting OTT (Over the Top applications, good quality service and handset subsidy. This study investigated whether legal frameworks, OTT applications, quality of service and handset subsidy are important components of mobile telecommunication service in Vietnam. This study used quantitative method to distribute surveys to mobile subscribers. Findings found that all four factors significantly influence mobile business in Vietnam. Thus, telecommunication service providers in Vietnam must continuously innovate to enhance operational competitiveness, improve business efficiency, expand business scale, and improve its position in the market in order to ensure sustainable development. Moreover, Vietnamese government needs to develop a legal framework to help mobile telecommunication service providers enhance the common interests and benefits of the entire society.

Telecommunication Networks

DEFF Research Database (Denmark)

Olsen, Rasmus Løvenstein; Balachandran, Kartheepan; Hald, Sara Ligaard

2014-01-01

In this chapter, we look into the role of telecommunication networks and their capability of supporting critical infrastructure systems and applications. The focus is on smart grids as the key driving example, bearing in mind that other such systems do exist, e.g., water management, traffic control......, etc. First, the role of basic communication is examined with a focus on critical infrastructures. We look at heterogenic networks and standards for smart grids, to give some insight into what has been done to ensure inter-operability in this direction. We then go to the physical network, and look...... threats to the critical infrastructure. Finally, before our conclusions and outlook, we give a brief overview of some key activities in the field and what research directions are currently investigated....

Telecommunications and Universal Service: International ...

International Development Research Centre (IDRC) Digital Library (Canada)

Out of print. 104 pages. e-ISBN : 1552503216. Téléchargez le PDF · Téléchargez le cyberlivre. The services delivered over telecommunications networks can provide enormous ... Amnisties pour la paix dans le delta du Niger - évaluation critique de la contribution à une paix durable du pardon de crimes du passé.

Cell broadcast trials in The Netherlands: Using mobile phone technology for citizens' alarming

International Nuclear Information System (INIS)

Jagtman, H.M.

2010-01-01

In emergency situations authorities need to warn the public. The conventionally used method for warning citizens in The Netherlands is the use of a siren. Modern telecommunication technologies, especially the use of text-based features of mobile phones, have great potential for warning the public. In the years 2005-2007 cell broadcast was tested during several large-scale field trials with citizens in The Netherlands. One of the questions was to determine the penetration of cell broadcast for citizens' alarming. This article argues that the definition of penetration in the light of warning citizens in case of emergencies should include the citizens' responses to warning messages. In addition, the approach to determining the penetration, the data and validity issues regarding these data is discussed. The trials have shown cell broadcast has potential to become an effective citizens' alarming technology. This however requires the entire technological and organisational chain of the warning system to function correctly. Attention is required to network management, handset improvements and correct communication to the public about the conditions under which a cell broadcast message can be received. The latter includes managing realistic expectations including circumstances in which cell broadcast will not reach a citizen.

Tim Berners-Lee receives the Millennium Technology Prize

CERN Multimedia

2004-01-01

On 15 April, for his invention of the Web, Tim Berners-Lee was awarded the first ever Millennium Technology Prize by the Finnish Technology Award Foundation, which recognises technological innovations of lasting benefit to society. "Tim Berners-Lee's invention perfectly encapsulates the spirit of the Prize. The Web is encouraging new types of social networks, contributing to transparency and democracy, and opening up new avenues for information management and business development," underlined Pekka Tarjanne, chairman of the jury and former Secretary-General of the International Telecommunication Union (ITU). Tim Berners-Lee is congratulated by Jukka Valtasaari, Finland's Ambassador to the United States. Tim Berners-Lee created the first server, browser and editor, the HTML code, the URL address and the HTTP transmission protocol at CERN in 1990. CERN released the Web into the public domain in 1993. Tim Berners-Lee is currently head of the World Wide Web Consortium, managed by ERCIM (Europe...

Papers of the PTAC wireless, telecommunications and e-business forum : using wireless, SCADA, and well data life cycle management technology to boost productivity and reduce costs in the upstream oil and gas industry

International Nuclear Information System (INIS)

2004-01-01

The main focus of this forum was the use of wireless, telecommunications and e-business as a means of improving efficiency and productivity in the upstream oil and gas industry. The use of new communications technologies in asset monitoring and business performance was discussed, as well as industrial automation and wireless connectivity in conjunction with Supervisory Control and Data Acquisition (SCADA) systems. New technologies in the areas of maintenance and decision support and synergy integration were introduced. New health, safety and environmental performance tools were presented. Issues concerning secure communications and document exchange expenses were also introduced, as well as different methods of closing data gaps between joint interest partners. Specific tools and software concerning compliance management with web-based and remote field data capture technology were discussed, as well as the collection and display of well-site data using newly developed BlueGauge technology. Eleven papers were presented in this forum, of which three were catalogued separately for inclusion in this database. tabs., figs

Papers of the PTAC wireless, telecommunications and e-business forum : using wireless, SCADA, and well data life cycle management technology to boost productivity and reduce costs in the upstream oil and gas industry

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

The main focus of this forum was the use of wireless, telecommunications and e-business as a means of improving efficiency and productivity in the upstream oil and gas industry. The use of new communications technologies in asset monitoring and business performance was discussed, as well as industrial automation and wireless connectivity in conjunction with Supervisory Control and Data Acquisition (SCADA) systems. New technologies in the areas of maintenance and decision support and synergy integration were introduced. New health, safety and environmental performance tools were presented. Issues concerning secure communications and document exchange expenses were also introduced, as well as different methods of closing data gaps between joint interest partners. Specific tools and software concerning compliance management with web-based and remote field data capture technology were discussed, as well as the collection and display of well-site data using newly developed BlueGauge technology. Eleven papers were presented in this forum, of which three were catalogued separately for inclusion in this database. tabs., figs.

Managing the Development of the Public Telecommunications Center, Spokane, Washington.

Science.gov (United States)

Schaar, Walter

When the city council of Spokane (Washington) decided in 1971 to establish a cable franchise, it created a citizens' committee to set cable specifications. Representing Spokane School District 81 and KSPS-TV (a public television station licensed to the public schools of Spokane), the author of this document served on the committee that set five…

Telecommunications companies and health in West Africa: the issues.

Science.gov (United States)

Ankri, R; Maroune, M-H

2017-11-01

West Africa still faces important public health issues today: improving the health infrastructure, compensating for the lack of medical personnel, and bringing the rural "lost-to-follow-up" population into an inclusive healthcare system. At the same time, the boom in the mobile telephone market is providing important business opportunities for telecommunications companies in this field, leading to the rapid propagation of eHealth solutions. Thus, the telecom companies' technical innovations enable the creation of digital health solutions adapted to the specific needs of the West African market. The companies can thus increase their business through eHealth and simultaneously generate positive externalities (a healthier population), meeting the goals of their corporate social responsibility policies. We will see how these companies, aware of this opportunity, build these solutions and they meet the challenges they will confront.

Telecommunications Circuit Allocation Programs - Kansas City Area

National Research Council Canada - National Science Library

Thomas, William

1994-01-01

The overall objective of the audit was to determine whether DoD circuit allocation programs identified and used the most effective configurations for leased long-haul, special-purpose telecommunications circuits...

ATTAINING UNIVERSAL ACCESS: PUBLIC-PRIVATE PARTNERSHIP AND BUSINESS-NGO PARTNERSHIP

OpenAIRE

Chowdhury, Shyamal K.

2002-01-01

This paper evaluates two alternative mechanisms, Public-Private Partnership in Peru and Business-NGO Partnership in Bangladesh, that provide rural people with access to telecommunications. The two mechanisms that are examined here are considered as two best practices in the provision of rural telecommunications in the context of developing countries. Under two geographically distinct market segments, rural market characterized by low per-subscriber revenue and urban market characterized by hi...

Bridging the Gap between Higher Education and the Telecommunications Engineering Sector

Science.gov (United States)

Muhammad, Sajid Sheikh; Aurangzeb, Muhammad; Tarique, Imtiaz

2009-01-01

In this paper, the growth of the telecommunication sector in Pakistan and consequent development in the related professional education is studied. The widening gap between the telecommunication industry and associated education sector is identified. The higher educational programs in Pakistan have grown very rapidly to meet the needs of the…

Single-photon generator for optical telecommunication wavelength

International Nuclear Information System (INIS)

Usuki, T; Sakuma, Y; Hirose, S; Takemoto, K; Yokoyama, N; Miyazawa, T; Takatsu, M; Arakawa, Y

2006-01-01

We report on the generation of single-photon pulses from a single InAs/InP quantum dot in telecommunication bands (1.3-1.55 μm: higher transmittance through an optical fiber). First we prepared InAs quantum dots on InP (0 0 1) substrates in a low-pressure MOCVD by using a so-called InP 'double-cap' procedure. The quantum dots have well-controlled photo emission wavelength in the telecommunication bands. We also developed a single-photon emitter in which quantum dots were embedded. Numerical simulation designed the emitter to realize efficient injection of the emitted photons into a single-mode optical fiber. Using a Hanbury-Brown and Twiss technique has proved that the photons through the fiber were single photons

76 FR 69738 - Revised 2011 Annual Telecommunications Reporting Worksheet (FCC Form 499-A) and Accompanying...

Science.gov (United States)

2011-11-09

... Telecommunications Reporting Worksheet (FCC Form 499-A) and Accompanying Instructions AGENCY: Federal Communications... Telecommunications Reporting Worksheet (FCC Form 499-A) and accompanying instructions that have been approved by the... INFORMATION CONTACT: Ernesto Beckford, Wireline Competition Bureau, Telecommunications Access Policy Division...

Where has the public gone and will communications technology bring them back?

International Nuclear Information System (INIS)

Hutterman, L.; Smith, R.

1997-01-01

This paper addresses the decreasing number of persons interested and participating in the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) or open-quotes Superfundclose quotes process. It also looks at communications technology to bring people back into participation in the Superfund process. The material studied and the technologies evaluated involve the Environmental Restoration Program at the Idaho National Engineering and Environmental Laboratory. The conclusions are probably valid for most DOE Superfund activities. Where has the public gone? The public has taken an interest in issues that they perceive have greater impact on their quality of life and that have an adverse impact on the environment, such as the shipment and storage of spent nuclear fuel. Will communications technology bring them back? Technology can do many things: it can reduce cost; it can allow quicker access to and from the public; it can offer more information; and it can increase interest because of its novelty for short periods of time, but it will not, in and of its own, create public involvement

The emerging role of telecommunications in the UK electricity businesses, post 1998

Energy Technology Data Exchange (ETDEWEB)

Morris, B. [Electricity Association, London (United Kingdom)

1996-08-01

The role that telecommunications is likely to play in the future in the electricity markets of the U.K. following privatization beginning in 1990, and subsequent periods of massive restructuring, refocusing, diversification, and large scale mergers and takeovers. The current structure of the industry, the operation of the electricity market, the role of the regulator, the influence of the new trading environment, and the ways in which telecommunications is being used by individual companies, were reviewed. The general conclusion was that telecommunications will be a significant contributor to the success of the generation, transmission and distribution functions of the industry. It was predicted that the majority of companies will not choose to provide their own telecommunications needs. Reliance on third party `call centre services` providers might be a more frequently taken route, forced by scarcity of capital and in-house expertise. 3 figs.

Beban Biaya Telekomunikasi yang Dikeluarkan Masyarakat Pengaruh dari Adopsi Teknologi [Telecommunication Costs Incurred Expenses Society Effect of Technology Adoption

Directory of Open Access Journals (Sweden)

Sri Ariyanti

2016-07-01

that will be charged to the customer. Therefore, this paper studied how much the cost for data users after adopt new technology. This study aimed to know whether social cost is appropriate to Indonesia Broadband Plan. This research used a quantitative approach with econometrics analysis. The result showed that based on data of Household Expenditure with Budget for Telecommunications and ARPU, the cost charged to the customer has been complied with Indonesia Broadband Plan is less than 5 %.

76 FR 66087 - Telecommunications; Extension of the Office of Management and Budget's (OMB) Approval of...

Science.gov (United States)

2011-10-25

...] Telecommunications; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection... the Standard on Telecommunications (29 CFR 1910.268). The purpose of this requirement is to ensure... of the information collection requirement contained in the Standard on Telecommunications (29 CFR...

Application of GIS technology in public health: successes and challenges.

Science.gov (United States)

Fletcher-Lartey, Stephanie M; Caprarelli, Graziella

2016-04-01

The uptake and acceptance of Geographic Information Systems (GIS) technology has increased since the early 1990s and public health applications are rapidly expanding. In this paper, we summarize the common uses of GIS technology in the public health sector, emphasizing applications related to mapping and understanding of parasitic diseases. We also present some of the success stories, and discuss the challenges that still prevent a full scope application of GIS technology in the public health context. Geographical analysis has allowed researchers to interlink health, population and environmental data, thus enabling them to evaluate and quantify relationships between health-related variables and environmental risk factors at different geographical scales. The ability to access, share and utilize satellite and remote-sensing data has made possible even wider understanding of disease processes and of their links to the environment, an important consideration in the study of parasitic diseases. For example, disease prevention and control strategies resulting from investigations conducted in a GIS environment have been applied in many areas, particularly in Africa. However, there remain several challenges to a more widespread use of GIS technology, such as: limited access to GIS infrastructure, inadequate technical and analytical skills, and uneven data availability. Opportunities exist for international collaboration to address these limitations through knowledge sharing and governance.

Economics of Sustainable Technologies : Private and Public Costs and Benefits

NARCIS (Netherlands)

Krozer, Yoram; Abraham, Martin

2017-01-01

This article is focused on the economics of sustainable technologies from the mainstream and heterodox perspectives. The aim is to present major concepts, methodologies, and debates for public use. The paper is focused on decision making aiming at the development and use of sustainable technologies.

Firm Risk and Performance: The Role of Corporate Governance of Digi Telecommunication Berhad

OpenAIRE

Kiew, sockyan

2017-01-01

The purpose of this study is to examine the corporate governance, the impacts of firm performances and risk for telecommunication industry. This review additionally analysis the value of profitability and liquidity ratio. The research involved the relationship between the corporate governance, performances of company and the risk of Digi Telecommunication Berhad within a five year period which from 2011 until 2015. The companies were from the telecommunications sector and the data was obtai...

Comparison and classification of all-optical CDMA systems for future telecommunication networks

Science.gov (United States)

Iversen, Kay; Hampicke, Dirk

1995-12-01

This paper shows the state of the art in fiber optical code-division multiple-access (CDMA). Recent work in this area for both, systems and sequences is reviewed and analyzed. For that purpose a classification of systems, corresponding to the manner of signal processing and a classification of known (0,1)-sequences are presented. It is shown that due to the limits by currently available device technology especially two techniques are promising for implementation in broadband telecommunication networks: spectral encoding with integrated optical filters and CDMA in combination with wavelength multiple access schemes. Further an overview about some important experiments in this field is given.

Predictors of Obesity and Physical Health Complaints Among 911 Telecommunicators

OpenAIRE

Michelle M. Lilly; Melissa J. London; Mary C. Mercer

2016-01-01

Background: This study aims to: (1) examine rates of obesity and physical health complaints among 911 telecommunicators; and (2) document the role of emotion dysregulation, psychological inflexibility, duty-related distress and dissociation, and psychopathology in predicting obesity and physical health complaints in this population. Methods: The sample consisted of 911 telecommunicators from across the country (N = 758). Participants completed an online survey assessing their mental and ph...

Deep space telecommunications, navigation, and information management - Support of the Space Exploration Initiative

Science.gov (United States)

Hall, Justin R.; Hastrup, Rolf C.

1990-10-01

The principal challenges in providing effective deep space navigation, telecommunications, and information management architectures and designs for Mars exploration support are presented. The fundamental objectives are to provide the mission with the means to monitor and control mission elements, obtain science, navigation, and engineering data, compute state vectors and navigate, and to move these data efficiently and automatically between mission nodes for timely analysis and decision making. New requirements are summarized, and related issues and challenges including the robust connectivity for manned and robotic links, are identified. Enabling strategies are discussed, and candidate architectures and driving technologies are described.

Juvenile technologies in foreign publications

Directory of Open Access Journals (Sweden)

Shpagina E.M.

2012-09-01

Full Text Available The article provides the review of foreign publications, concerning the juvenile technologies used in France, Canada, Germany and Switzerland. The paper presents legal, social and psychotherapeutic aspects of juvenile judiciary in foreign countries. The authors paid special attention to the complexity of approaches to young children and teenagers who found themselves in complicated life circumstances or got into trouble with the law. The article gives examples of using the following techniques: cognitive-behavioral intervention, mediation, family therapy (including family background and family history, relations theory, narrative practices, utilization of «emotional intelligence» resources.

Method and system for conserving power in a telecommunications network during emergency situations

Energy Technology Data Exchange (ETDEWEB)

Conrad, Stephen H [Algodones, NM; O' Reilly, Gerard P [Manalapan, NJ

2011-10-11

Disclosed is a method and apparatus for conserving power in a telecommunications network during emergency situations. A permissible number list of emergency and/or priority numbers is stored in the telecommunications network. In the event of an emergency or power failure, input digits of a call to the telecommunications network are compared to the permissible number list. The call is processed in the telecommunications network and routed to its destination if the input digits match an entry in the permissible number list. The call is dropped without any further processing if the input digits do not match an entry in the permissible number list. Thus, power can be conserved in emergency situations by only allowing emergency and/or priority calls.

Exploration of public acceptance regarding CO2 underground sequestration technologies

International Nuclear Information System (INIS)

Uno, M.; Tokushige, K.; Mori, Y.; Furukawa, A.

2005-01-01

Mechanisms for gaining public acceptance of carbon dioxide (CO 2 ) aquifer sequestration were investigated through the use of questionnaires and focus group interviews. The study was performed as part of a CO 2 sequestration technology promotion project in Japan. The questionnaire portion of the study was conducted to determine public opinions and the extent of public awareness of CO 2 sequestration technologies. Questionnaires were distributed to undergraduate students majoring in environmental sociology. Participants were provided with newspaper articles related to CO 2 sequestration. The focus group study was conducted to obtain qualitative results to complement findings from the questionnaire survey. Results of the survey suggested that many participants were not particularly concerned about global warming, and had almost no knowledge about CO 2 sequestration. The opinions of some students were influenced by an awareness of similar types of facilities located near their homes. Attitudes were also influenced by the newspaper articles provided during the focus group sessions. However, many older participants did not trust information presented to them in newspaper format. Results suggested that many people identified afforestation as an alternative technology to CO 2 sequestration, and tended to think of CO 2 in negative terms as it contributed to global warming. Some participants assumed that CO 2 was harmful. The majority of respondents agreed with the development of CO 2 sequestration technologies as part of a program of alternative emissions abatement technologies. The provision of detailed information concerning CO 2 sequestration did not completely remove anxieties concerning the technology's potential negative impacts. It was concluded that a confident communications strategy is needed to persuade Japanese residents of the need to implement CO 2 sequestration technologies. 11 refs., 2 figs

Telecommunications and the Travel Industry: Impacts on National and Regional Development. Papers Presented at the Mid-Year Seminar of the Pacific Telecommunications Council (Bali, Indonesia, May 1991).

Science.gov (United States)

Harms, L. S., Ed.

This report of the Mid-Year Seminar of the Pacific Telecommunications Council (PTC) conference contains papers focusing on the use of telecommunications in the travel and tourism industries. After the message of welcome, opening remarks, and comments on the seminar, papers are divided and listed in five categories. First is The Indonesian Case:…

Manipulative Use of Short Messaging Service (SMS Text Messages by Nigerian Telecommunications Companies

Directory of Open Access Journals (Sweden)

Ayoola, Kehinde A.

2014-02-01

Full Text Available This paper is an application of Relevance Theory for the interpretation of short messaging service (SMS text messages emanating from Nigerian telecommunications companies to their subscribers. The aim of the research was to identify and describe the manipulative strategies employed by Nigerian telecommunications companies to induce subscribers to part with their money through sales promotion lotteries. 100 SMS texts were purposively extracted from the cell phones of randomly selected residents of Lagos Nigeria who had received promotional SMS text messages from three major Nigerian telecommunications companies. Using Sperber and Wilson's Relevance Theory (1995 as its theoretical framework, the paper described the manipulative use of SMS by Nigerian telecommunications companies. The analysis revealed that SMS text messages were encoded to achieve maximization of relevance through explicature and implicature; contextual implication and strengthening; and the reduction of processing effort through violating the maxim of truthfulness and the creative use of graphology. The paper concludes that SMS text-messages were used manipulatively by Nigerian telecommunications companies to earn indirect income from sales promotion lottery.

Public perception of low-level waste technologies: Demands on research and public education programs

International Nuclear Information System (INIS)

Witzig, W.F.; Bord, R.J.; Vincenti, J.R.

1986-01-01

The complexities of our political and legal systems, along with both insufficient information and misinformation, has resulted in significant problems in the disposal of radioactive waste. Distrust of the industry and regulators by the public, along with insufficient understanding of public fear by those responsible for waste disposal, has created a delay which shows few signs of early resolution. In light of these problems, this paper will specifically cover low-level radioactive waste disposal and management issues in the Appalachian Compact state of Pennsylvania. It will focus on the public's perception of waste technologies, and related policy issues, and the necessity of research and public education to create a bridge of understanding between those responsible for disposing of this material, those who benefit (the general public) from the creation of the waste, and those who are asked to live near disposal sites

47 CFR 32.6562 - Depreciation expense-property held for future telecommunications use.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false Depreciation expense-property held for future... Expense Accounts § 32.6562 Depreciation expense—property held for future telecommunications use. This account shall include the depreciation expense of capitalized costs included in Account 2002, Property...

Publications in academic medical centers: technology-facilitated culture clash.

Science.gov (United States)

Berner, Eta S

2014-05-01

Academic culture has a set of norms, expectations, and values that are sometimes tacit and sometimes very explicit. In medical school and other health professions educational settings, probably the most common norm includes placing a high value on peer-reviewed research publications, which are seen as the major evidence of scholarly productivity. Other features of academic culture include encouraging junior faculty and graduate students to share their research results at professional conferences and lecturing with slides as a major way to convey information. Major values that faculty share with journal editors include responsible conduct of research and proper attribution of others' words and ideas. Medical school faculty also value technology and are often quick to embrace technological advances that can assist them in their teaching and research. This article addresses the effects of technology on three aspects of academic culture: education, presentations at professional meetings, and research publications.The technologies discussed include online instruction, dissemination of conference proceedings on the Internet, plagiarism-detection software, and new technologies deployed by the National Center for Biotechnology Information, the home of PubMed. The author describes how the ease of deploying new technologies without faculty changing their norms and behavior in the areas of teaching and research can lead to conflicts of values among key stakeholders in the academic medical community, including faculty, journal editors, and professional associations. The implications of these conflicts and strategies for managing them are discussed.

Methods and Algorythms of Alternatives Ranging in Managing the Telecommunication Services Guality.

Directory of Open Access Journals (Sweden)

Pham Quang Hiep

2015-07-01

Full Text Available The article deals with methods of solving the problem of ranging of alternatives in information-analytical system of managing the quality of telecommunication services rendering process. Tasks of choice are determined, in which the alternatives are as follows: states of quality of different objects in the structure of telecommunication company management. An algorithm of ranging of objects is elaborated for the case of using unstructured set of indices. The algorithm enables to determine the objects priorities and to select the best ones among them. The suggested methods may be used while elaborating the programs of improvement of telecommunication companies competitiveness.

Cutting-edge technology for public health workforce training in comparative effectiveness research.

Science.gov (United States)

Salinas-Miranda, Abraham A; Nash, Michelle C; Salemi, Jason L; Mbah, Alfred K; Salihu, Hamisu M

2013-06-01

A critical mass of public health practitioners with expertise in analytic techniques and best practices in comparative effectiveness research is needed to fuel informed decisions and improve the quality of health care. The purpose of this case study is to describe the development and formative evaluation of a technology-enhanced comparative effectiveness research learning curriculum and to assess its potential utility to improve core comparative effectiveness research competencies among the public health workforce. Selected public health experts formed a multidisciplinary research collaborative and participated in the development and evaluation of a blended 15-week comprehensive e-comparative effectiveness research training program, which incorporated an array of health informatics technologies. Results indicate that research-based organizations can use a systematic, flexible, and rapid means of instructing their workforce using technology-enhanced authoring tools, learning management systems, survey research software, online communities of practice, and mobile communication for effective and creative comparative effectiveness research training of the public health workforce.

Public participation in the evaluation of innovative environmental cleanup technology

International Nuclear Information System (INIS)

Peterson, T.; McCabe, G.; Serie, P.; Niesen, K.

1994-08-01

Technologies for remediation of contamination are urgently needed to clean up US Department of Energy (DOE) sites across the country. DOE is managing a national program to develop, demonstrate, and deploy new technologies with promise to expedite this cleanup. The Integrated Demonstration for Cleanup of Volatile Organic Compounds at Arid Sites (VOC-Arid ID) is one such effort. Time and resources, however, are too limited to be invested in methods of remediation that will never be deployed because they have not been rigorously evaluated or because they face the withering opposition of stakeholders. Therefore the VOC-Arid ID is assessing technology both in terms of its technical effectiveness and its stakeholder acceptability. Only if a technology performs as required and is acceptable to regulators, users of technology, and the public will the VOC-Arid ID recommend its use. What distinguishes public involvement in the VOC-Arid ID is the direct influence stakeholders have on the design of technology demonstrations by working directly with technology developers. Stakeholders participated in defining the criteria with which innovative environmental cleanup technology is being evaluated. The integrated demonstration is committed to providing stakeholders with the information they've indicated they need to reach reasoned judgments about the use of specific cleanup technologies. A guiding principle of the VOC-Arid ID is that stakeholder participation improves the technologies being developed, enhances the acceptance of the technologies, and will lead to the broad and timely deployment of appropriate and effective methods of environmental remediation. The VOC-Arid ID has involved stakeholders from the host demonstration site, Hanford, Washington, and from other and sites where the ID technologies may be deployed

Fundamental limits of measurement in telecommunications: Experimental and modeling studies in a test optical network on proposal for the reform of telecommunication quantitations

International Nuclear Information System (INIS)

Egan, James; McMillan, Normal; Denieffe, David

2011-01-01

Proposals for a review of the limits of measurement for telecommunications are made. The measures are based on adapting work from the area of chemical metrology for the field of telecommunications. Currie has introduced recommendations for defining the limits of measurement in chemical metrology and has identified three key fundamental limits of measurement. These are the critical level, the detection limit and the determination limit. Measurements on an optical system are used to illustrate the utility of these measures and discussion is given into the advantages of using these fundamental quantitations over existing methods.

Fundamental limits of measurement in telecommunications: Experimental and modeling studies in a test optical network on proposal for the reform of telecommunication quantitations

Energy Technology Data Exchange (ETDEWEB)

Egan, James; McMillan, Normal; Denieffe, David, E-mail: eganj@itcarlow.ie [IT Carlow (Ireland)

2011-08-17

Proposals for a review of the limits of measurement for telecommunications are made. The measures are based on adapting work from the area of chemical metrology for the field of telecommunications. Currie has introduced recommendations for defining the limits of measurement in chemical metrology and has identified three key fundamental limits of measurement. These are the critical level, the detection limit and the determination limit. Measurements on an optical system are used to illustrate the utility of these measures and discussion is given into the advantages of using these fundamental quantitations over existing methods.

Silicon photonic integration in telecommunications

Directory of Open Access Journals (Sweden)

Christopher Richard Doerr

2015-08-01

Full Text Available Silicon photonics is the guiding of light in a planar arrangement of silicon-based materials to perform various functions. We focus here on the use of silicon photonics to create transmitters and receivers for fiber-optic telecommunications. As the need to squeeze more transmission into a given bandwidth, a given footprint, and a given cost increases, silicon photonics makes more and more economic sense.

76 FR 71617 - Request for Comments Concerning Compliance With Telecommunications Trade Agreements

Science.gov (United States)

2011-11-18

... Government Procurement. (2) Whether Canada or Mexico has failed to comply with its telecommunications... the United States: The World Trade Organization (``WTO'') General Agreement on Trade in Services; The... telecommunications products and services. For the current review, the USTR seeks comments on: (1) Whether any WTO...

47 CFR 73.3527 - Local public inspection file of noncommercial educational stations.

Science.gov (United States)

2010-10-01

... main studio and public file outside its community of license shall: (i) Make available to persons... 47 Telecommunication 4 2010-10-01 2010-10-01 false Local public inspection file of noncommercial... public inspection file of noncommercial educational stations. (a) Responsibility to maintain a file. The...

GLOBECOM '85 - Global Telecommunications Conference, New Orleans, LA, December 2-5, 1985, Conference Record. Volumes 1, 2, & 3

Science.gov (United States)

Various papers on global telecommunications are presented. The general topics addressed include: multiservice integration with optical fibers, multicompany owned telecommunication networks, softworks quality and reliability, advanced on-board processing, impact of new services and systems on operations and maintenance, analytical studies of protocols for data communication networks, topics in packet radio networking, CCITT No. 7 to support new services, document processing and communication, antenna technology and system aspects in satellite communications. Also considered are: communication systems modelling methodology, experimental integrated local area voice/data nets, spread spectrum communications, motion video at the DS-0 rate, optical and data communications, intelligent work stations, switch performance analysis, novel radio communication systems, wireless local networks, ISDN services, LAN communication protocols, user-system interface, radio propagation and performance, mobile satellite system, software for computer networks, VLSI for ISDN terminals, quality management, man-machine interfaces in switching, and local area network performance.

75 FR 67333 - Telecommunications Relay Services and Speech-to-Speech Services for Individuals With Hearing and...

Science.gov (United States)

2010-11-02

... Docket No. 10-191; FCC 10-161] Telecommunications Relay Services and Speech-to-Speech Services for...-Based Telecommunications Relay Service Numbering AGENCY: Federal Communications Commission. ACTION... Internet-based Telecommunications Relay Service (iTRS), specifically, Video Relay Service (VRS) and IP...

Attitudes and perceptions of Conacyt researchers towards public communication of science and technology.

Science.gov (United States)

Sanz Merino, Noemí; Tarhuni Navarro, Daniela H

2018-06-01

This study aims to explore the perceptions and attitudes toward Public Communication of Science and Technology of the researchers of the National Council of Science and Technology (Conacyt), in order to provide a diagnosis about the ways the Mexican scientists are involved in public communication and to contribute to the visibility of researchers' needs in being able to popularize science. The results show significant differences among the researchers' opinions with respect to their perceptions about science communication, the ways they participate in PUS activities and their identified needs. In general, the researchers of Conacyt perceived public communication as very important. However, lack of time and of academic recognition stood out as determining factors in their low contribution to science popularization. We conclude that, to achieve a culture of Public Engagement in public communication of science and technology among R&D institutions, the Mexican Administration should address the above-mentioned unfavorable professional circumstances.

Public fear of nuclear technology

International Nuclear Information System (INIS)

Nealey, S.M.; Radford, L.R.

1987-01-01

Excessive fear of nuclear technology (EFONT) is estimated to affect from 35-50 percent of the U.S. public, EFONT is defined as an unpleasant state of fear with components of stress and anxiety, threat to security, and anger. The cognitive aspect of EFONT involves perception of risks, benefits, and values which reinforce and perpetuate the fear. EFONT can be reduced through communications and outreach programs by providing basic information, encouraging participation, and targeting misinformation. Risks need to be put in perspective and benefits made explicit. Safety messages should be combined with other information. Understanding and patience are indispensable in dealing with those who are afraid

Deep space telecommunications, navigation, and information management. Support of the space exploration initiative

Science.gov (United States)

Hall, Justin R.; Hastrup, Rolf C.

The United States Space Exploration Initiative (SEI) calls for the charting of a new and evolving manned course to the Moon, Mars, and beyond. This paper discusses key challenges in providing effective deep space telecommunications, navigation, and information management (TNIM) architectures and designs for Mars exploration support. The fundamental objectives are to provide the mission with means to monitor and control mission elements, acquire engineering, science, and navigation data, compute state vectors and navigate, and move these data efficiently and automatically between mission nodes for timely analysis and decision-making. Although these objectives do not depart, fundamentally, from those evolved over the past 30 years in supporting deep space robotic exploration, there are several new issues. This paper focuses on summarizing new requirements, identifying related issues and challenges, responding with concepts and strategies which are enabling, and, finally, describing candidate architectures, and driving technologies. The design challenges include the attainment of: 1) manageable interfaces in a large distributed system, 2) highly unattended operations for in-situ Mars telecommunications and navigation functions, 3) robust connectivity for manned and robotic links, 4) information management for efficient and reliable interchange of data between mission nodes, and 5) an adequate Mars-Earth data rate.

A Survey of Key Technology of Network Public Opinion Analysis

Directory of Open Access Journals (Sweden)

Li Su Ying

2016-01-01

Full Text Available The internet has become an important base for internet users to make comments because of its interactivity and fast dissemination. The outbreak of internet public opinion has become a major risk for network information security. Domestic and foreign researchers had carried out extensive and in-depth study on public opinion. Fruitful results have achieved in the basic theory research and emergency handling and other aspects of public opinion. But research on the public opinion in China is still in the initial stage, the key technology of the public opinion analysis is still as a starting point for in-depth study and discussion.

Information Technology and Value Creation in the Public Sector Organizations

Science.gov (United States)

Pang, Min-Seok

2011-01-01

In this dissertation, I study the performance impact of information technology (IT) investments in the public sector. IT has been one of the key assets in public administration since the early MIS era. Even though the information systems (IS) discipline has witnessed a considerable amount of research efforts on the subject of IT business value for…

Quality of service provision assessment in the healthcare information and telecommunications infrastructures.

Science.gov (United States)

Babulak, Eduard

2006-01-01

The continuous increase in the complexity and the heterogeneity of corporate and healthcare telecommunications infrastructures will require new assessment methods of quality of service (QoS) provision that are capable of addressing all engineering and social issues with much faster speeds. Speed and accessibility to any information at any time from anywhere will create global communications infrastructures with great performance bottlenecks that may put in danger human lives, power supplies, national economy and security. Regardless of the technology supporting the information flows, the final verdict on the QoS is made by the end user. The users' perception of telecommunications' network infrastructure QoS provision is critical to the successful business management operation of any organization. As a result, it is essential to assess the QoS Provision in the light of user's perception. This article presents a cost effective methodology to assess the user's perception of quality of service provision utilizing the existing Staffordshire University Network (SUN) by adding a component of measurement to the existing model presented by Walker. This paper presents the real examples of CISCO Networking Solutions for Health Care givers and offers a cost effective approach to assess the QoS provision within the campus network, which could be easily adapted to any health care organization or campus network in the world.

Using innovative instructional technology to meet training needs in public health: a design process.

Science.gov (United States)

Millery, Mari; Hall, Michelle; Eisman, Joanna; Murrman, Marita

2014-03-01

Technology and distance learning can potentially enhance the efficient and effective delivery of continuing education to the public health workforce. Public Health Training Centers collaborate with instructional technology designers to develop innovative, competency-based online learning experiences that meet pressing training needs and promote best practices. We describe one Public Health Training Center's online learning module design process, which consists of five steps: (1) identify training needs and priority competencies; (2) define learning objectives and identify educational challenges; (3) pose hypotheses and explore innovative, technology-based solutions; (4) develop and deploy the educational experience; and (5) evaluate feedback and outcomes to inform continued cycles of revision and improvement. Examples illustrate the model's application. These steps are discussed within the context of design practices in the fields of education, engineering, and public health. They incorporate key strategies from across these fields, including principles of programmatic design familiar to public health professionals, such as backward design. The instructional technology design process we describe provides a structure for the creativity, collaboration, and systematic strategies needed to develop online learning products that address critical training needs for the public health workforce.

Handbook of technology law. General funamentals, environment law, genetic engineering act, energy act, telecommunication act and media act, patent act, computer act. 2. ed.; Handbuch des Technikrechts. Allgemeine Grundlagen Umweltrecht, Gentechnikrecht, Energierecht, Telekommunikations- und Medienrecht, Patentrecht, Computerrecht

Energy Technology Data Exchange (ETDEWEB)

Schulte, Martin; Schroeder, Rainer (eds.) [Technische Univ. Dresden (Germany). Juristische Fakultaet

2011-07-01

On the boundaries between technology sciences, jurisprudence, social sciences and economic science the technology law proves as a cross-sectional area par excellence. The bases of the technology law are presented: individual, particularly important scopes of the technology law (appliance safety regulations, technology law and environment law, genetic engineering act, energy right, telecommunications law and media law, patent law, computer law, data security, legally binding telecooperation) are analyzed in detail. The manual contacts all lawyers who want to provide a first in-depth insight of this new field of law. [German] Im Grenzbereich von Technik-, Rechts-, Sozial- und Wirtschaftswissenschaften erweist sich das Technikrecht als Querschnittsmaterie par excellence. Die Grundlagen des Technikrechts werden dargestellt; einzelne, besonders wichtige Bereiche des Technikrechts (Geraetesicherheitsrecht, Technik und Umweltrecht, Gentechnikrecht, Energierecht, Telekommunikations- und Medienrecht, Patentrecht, Computerrecht, Datensicherheit, Rechtsverbindliche Telekooperation) werden eingehend analysiert. Das Handbuch wendet sich an alle in Wissenschaft und Praxis mit dem Technikrecht befassten Juristen, die sich einen ersten vertieften Einblick in dieses neue Rechtsgebiet verschaffen wollen. (orig.)

Fire protection for telecommunications central offices

International Nuclear Information System (INIS)

McKenna, L.A. Jr.

1990-01-01

The provision of continuous, uninterrupted telecommunications service is vital to modern life. In order to provide uninterrupted service to customers, a service continuity program has been in place with AT and T for many years. This program integrates many different protection strategies and plans, each designed to mitigate one of the many threats to service continuity. The fire protection program implemented within AT and T is a part of this service continuity program. In the design of this program, a number of unusual problems had to be addressed due to the service continuity requirements. Typical solutions to fire protection problems (ignition prevention, detection, and suppression) which are embodied in building and fire prevention codes are inadequate to provide service continuity. This presentation outlines the basic arrangement of a telecommunications central office, the specific fire protection problems encountered, the fire protection philosophy developed through the use of a systems approach, and the implementation of the fire protection program. Special emphasis is placed on the strategies employed in lieu of more traditional fire protection schemes and the stimuli for selecting them

47 CFR 80.705 - Hours of service of Alaska-public fixed stations.

Science.gov (United States)

2010-10-01

... SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Alaska Fixed Stations § 80.705 Hours of service of Alaska-public fixed stations. Each Alaska-public fixed station whose hours of service are not... 47 Telecommunication 5 2010-10-01 2010-10-01 false Hours of service of Alaska-public fixed...

The role of scientific knowledge in the public's perceptions of energy technology risks

International Nuclear Information System (INIS)

Stoutenborough, James W.; Vedlitz, Arnold

2016-01-01

It is important for policy makers to have an accurate understanding of public attitudes toward pressing issues to help inform their decision making. Researchers consistently find that the public’s receipt of and correct processing of scientific information and knowledge are essential for its problem solving. Different levels of understanding of specific energy technologies may produce different risk assessments across technologies within this issue domain. How this differential risk assessment occurs and the role that scientific information may play in it is not yet well known. This project seeks to determine the role that perceived and objective scientific knowledge may play in the public’s risk assessments of different energy technologies. Our findings suggest that scientific knowledge does temper public risk evaluations of different energy technologies, therefore linking more clearly the connection between science knowledge, scientific trust, and issue problem identification. - Highlights: •We examine influence of assessed and perceived knowledge on public risk perceptions. •We model effect of knowledge type on publics’ perceptions of three energy risks. •All models show those with higher assessed knowledge see risks more like experts do. •Perceived knowledge is less reliable predictor of public rating risk like experts. •Greater scientific grasp of issues by public needed for accurate risk assessment.

76 FR 6762 - Publication of Depreciation Rates

Science.gov (United States)

2011-02-08

... DEPARTMENT OF AGRICULTURE Rural Utilities Service Publication of Depreciation Rates AGENCY: Rural... States Department of Agriculture (USDA), announces the depreciation rates for telecommunications plant...) explains the depreciation rates that are used by RUS in its feasibility studies. Sec. 1737.70(e)(2) refers...

Churn classification model for local telecommunication company ...

African Journals Online (AJOL)

... model based on the Rough Set Theory to classify customer churn. The results of the study show that the proposed Rough Set classification model outperforms the existing models and contributes to significant accuracy improvement. Keywords: customer churn; classification model; telecommunication industry; data mining;

How streamlining telecommunications can cut IT expense.

Science.gov (United States)

McIntyre, Greg

2016-02-01

Hospitals and health systems can save IT expenses by implementing more efficient processes in accordance with the principles of effective telecommunications expense management. This approach involves three primary steps: Inventory of existing infrastructure. Charge verification. Optimization of rates and design for continual improvement.

Attitudes in Korea toward Introducing Smart Policing Technologies: Differences between the General Public and Police Officers

Directory of Open Access Journals (Sweden)

HyungBin Moon

2017-10-01

Full Text Available This study analyzes different attitudes toward introduction of smart policing technologies in cybercrime policing among the Korean public and police. Policing is essential for a sustainable community. Technological advances in policing have both positive and negative aspects, making it essential to investigate perceptions of both public and police when introducing smart policing technologies. A discrete choice experiment was undertaken to survey preferences of the public and police toward introduction of such technologies and conduct simulation analysis to compare changes in the acceptance of various scenarios. The study divides cybercrime policing into prevention and investigation. The sample included 500 members of the public and 161 police officers. The results show that the public thinks an increase in yearly taxes and invasion of privacy are the most important factors. Conversely, the police think factors enhancing the efficiency of policing are most important. Moreover, when smart policing technologies are introduced, the public and police perceive more utility in the prevention and investigation of cybercrime, respectively. Few studies in this field separate the prevention and investigation of crimes, or compare perceptions of the public and police toward the introduction of smart policing technologies. This study’s quantitative analysis provides insights lacking in previous literature.

Photovoltaics for telecommunications networks in Libya, uses and experiences

International Nuclear Information System (INIS)

Ibrahim, Ibrahim M. Saleh; Adam, M. S.; Ben-Hamed, Khalifa

2006-01-01

The use of photovoltaic systems as a stand-alone power supply in Libyan telecommunication networks has been in use since 1980. It was proved that PV generators are reliable and cost effective in this type of applications in comparison with diesel generators. In Libya about 100 photovoltaic systems were put into work to supply electricity for repeater stations instead of diesel generators, these PV systems proved to be reliable, very low or no communication stops, and and more economical in comparison with stations running by diesel generators, a wide knowledge of experience has been built of using photovoltaic systems in this applications. This paper is focusing on the role of stand-alone PV systems in communication networks of Libya, as a stand alone power source for telecommunication repeater stations. We will evaluate some of these systems after ten years of work, discuss the past experience, their reliability, and running cost, Stand-alone systems can be used in telecommunication networks, and in general the experienced advantages of using PV solar generators can be summarized as low running cost, high reliability, fewer services visits,, low maintenance cost, less number of thefts, no communication stops.(Author)

Model of Customer Buying Behavior in the CZ Mobile Telecommunication Market

Directory of Open Access Journals (Sweden)

Ondrej Grünwald

2012-01-01

Full Text Available The Czech mobile telecommunication market constitutes an oligopoly of three operators, who have built a privileged position and effectively crush any competition. The entry of a new operator has been considered by the government since the end of 2009. The new mobile operator should push down the prices of services, which are the highest in Europe and also affect the development of new mobile services. This paper analyzes consumer behavior in the mobile telecommunication market. It reveals how different elements are considered by customers and what is important when choosing a mobile tariff. With use conjoint analysis, we obtained empirical arguments about the preferences of customersin the Czech Republic. The analysis shows that the relatively high price of services greatly reduces the unsaturated demand in the mobile telecommunication market, and proves that the price is crucial in customer decision-making.

Trends in Technology Planning and Funding in Florida K-12 Public Schools

Directory of Open Access Journals (Sweden)

ALBERT DIETER RITZHAUPT

2008-12-01

Full Text Available This empirical research investigates trends in technology planning and funding in Florida’s K–12 public schools between the 2003–04 and 2005–06 academic years. Survey items that focused on funding and planning issues on Florida’s statewide school technology integration survey were analyzed using logistic models. Results indicate a significant increase in the number of schools revising their technology plans on a regular basis; a significant increase in the frequency with which Florida’s K–12 public schools are seeking funding for technology-related initiatives; a significant increase in parent, administrator, teacher, and student involvement in the technology planning process; and a significant decline in adequate funding for software and hardware needs. In addition, schools with low proportions of economically disadvantaged students sought and were awarded significantly more funds from donations and federal and state grants. Implications for educational leadership and policy are provided.

Small Artifacts - Big Technologies

DEFF Research Database (Denmark)

Kreiner, Kristian

2005-01-01

The computer IC is the heart of the information and telecommunication technology. It is a tiny artifact, but with incredible organizing powers. We use this physical artifact as the location for studying central problems of the knowledge economy. First, the paper describes the history of chip design...

Telecommunications Companies to Build Computer Network Security Policy Inquiry%电信企业计算机网络安全构建策略探究

Institute of Scientific and Technical Information of China (English)

张国平

2013-01-01

The rapid development of Internet technology, the exchange of information to businesses, such as business develop-ment to create good conditions, especially in China's telecommunications companies, Internet technology significantly improves the use of telecommunications services and enterprise management level, at the same time more computer network security prob-lems gradually, to China's telecom enterprises put forward higher requirements. This paper analyzes the status quo of China's tele-communications computer network, and the problems both from a technical and management countermeasures were put forward in order to build a secure telecommunications enterprise network system to provide a reference.%互联网技术迅速发展给各行各业的信息交流、业务开展等创造了良好的条件，尤其在我国电信企业中，互联网技术的运用显著提高了电信企业的服务与管理水平，与此同时更多的计算机网络安全问题逐渐显现，给我国的电信企业提出了更高要求。该文分析了我国电信计算机网络的现状，并对存在的问题从技术和管理两个方面提出了应对措施，以期为构建安全的电信企业网络系统提供参考。

77 FR 65664 - Publication of Depreciation Rates

Science.gov (United States)

2012-10-30

... DEPARTMENT OF AGRICULTURE Rural Utilities Service Publication of Depreciation Rates AGENCY: Rural... announces the depreciation rates for telecommunications plant for the period ending December 31, 2011. DATES... Loans, Sec. 1737.70(e) explains the depreciation rates that are used by RUS in its feasibility studies...

76 FR 72672 - Publication of Depreciation Rates

Science.gov (United States)

2011-11-25

... DEPARTMENT OF AGRICULTURE Rural Utilities Service Publication of Depreciation Rates AGENCY: Rural... announces the depreciation rates for telecommunications plant for the period ending December 31, 2010. DATES..., Sec. 1737.70(e) explains the depreciation rates that are used by RUS in its feasibility studies. Sec...

78 FR 31472 - Wireless Telecommunications Bureau Seeks To Supplement the Record on the 600 MHz Band Plan

Science.gov (United States)

2013-05-24

... Telecommunications Bureau Seeks To Supplement the Record on the 600 MHz Band Plan AGENCY: Federal Communications... Telecommunications Bureau seeks further comment on how certain band plan approaches can best accommodate market... issued. Federal Communications Commission. Ruth Milkman, Chief. Wireless Telecommunications Bureau. [FR...

The applications of mobile telecommunications in new rural areas

Science.gov (United States)

Chen, Xia; Lu, Ting-jie

2009-07-01

With the current popularity of information and telecommunication technologies, more and more farmers recognize the important role of information. The urgent need for Chinese farmers is how to make use of information to get rich. Contrast in the newspapers, television, radio and other traditional media, mobile information services have unmatched advantages, such as wide spread in very low cost, spread source of widely dispersed, and diverse forms of communication, simple and easy to operate, with strong participatory and interactive, and so on. The paper proposes that Mobile operators can supply different information in accordance with personalized demands of farmers with various agencies, such as government departments, supply and marketing cooperatives, hospitals, banks, veterinary clinics, agricultural stations. They can unite to supply a number of convenience people, rich people, and love for the people's business through the message, voice, WAP and other forms to meet the needs of farmers. Besides, the paper points out that those farmers can order information on personalized service.

Risks perception and the public acceptance of nuclear technology

International Nuclear Information System (INIS)

Ferreira, Walter Mendes; Gavazza, Sergio; Estrada, Julio J.S.

2000-01-01

This work establishes a methodology to evaluate the public acceptance of nuclear technology taking into consideration several risk concepts. Basic concepts of the nuclear science were transmitted, in form of lectures and courses, to the 13,439 Goiania residents, after the closing of the decontamination works, caused by the violation of the source of 137 Cs, of a teletherapy machine, in 1987. The results of the indicators shown that public's individuals perceive radiation risks and develop behaviors according to a constructive outline. The public does not know technical terms, being quite influenced by media, from where gets information of interest. The public orders the risks, relating them to accidents according to subjective criteria and models them as unknown, new and not observed at short period, establishing destruction, environmental catastrophe and diseases images. (author)

The Integration of Children Dependent on Medical Technology into Public Schools

Science.gov (United States)

Raymond, Jill A.

2009-01-01

Advances in medicine have increased the survival rates of children with complex medical conditions, including those who are dependent on technology such as ventilators and tracheostomies. The process of integrating children dependent on medical technology into public schools requires the collaboration of a multidisciplinary team to ensure that…

Values in the Net Neutrality Debate: Applying Content Analysis to Testimonies from Public Hearings

Science.gov (United States)

Cheng, An-Shou

2012-01-01

The Net neutrality debate is an important telecommunications policy issue that closely tied to technological innovation, economic development, and information access. Existing studies on Net neutrality have focused primarily on technological requirements, economic analysis, and regulatory justifications. Since values, technology, and policy are…

GLOBECOM '84 - Global Telecommunications Conference, Atlanta, GA, November 26-29, 1984, Conference Record. Volume 3

Science.gov (United States)

Attention is given to aspects of quality assurance methodologies in development life cycles, optical intercity transmission systems, multiaccess protocols, system and technology aspects in the case of regional/domestic satellites, advances in SSB-AM radio transmission over terrestrial and satellite network, and development environments for telecommunications systems. Other subjects studied are concerned with business communication networks for voice and data, VLSI in local network and communication protocol, product evaluation and support, an update regarding Videotex, topics in communication theory, topics in radio propagation, a status report regarding societal effects of technology in the workplace, digital image processing, and adaptive signal processing for communications. The management of the reliability function in the development process is considered along with Giga-bit technologies for long distance large capacity optical transmission equipment. The application of gallium arsenide analog and digital integrated circuits for high-speed fiber optical communications, and a simple algorithm for image data coding.

Government Research and Development Policy for Telecommunications.