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Articles 301 - 330 of 854
Full-Text Articles in Systems Engineering and Multidisciplinary Design Optimization
Telehealth Policy: Looking For Global Complementarity, Richard E. Scott, M. Faruq U. Chowdhury, Sunil Varghese
Telehealth Policy: Looking For Global Complementarity, Richard E. Scott, M. Faruq U. Chowdhury, Sunil Varghese
Online Journal of Space Communication
Telehealth, or increasingly 'e-health',[1] has been accepted by the World Health Organization as an important tool in achieving the goal of health for all. It has also been accepted in developing countries.[2] The primary motivators include the expectations that e-health will reduce health-care costs, expand services to under-served areas and populations, facilitate the change to a more public health orientation, and improve people's health, nutrition, knowledge and standards of living.[2-4] However, e-health needs to be integrated into existing health-care systems, in both a practical and a policy sense. Indeed, policy decisions will affect the ability of e-health to function effectively …
Satellite Services For Disaster Management And Security Applications, Otto Koudelka, Peter Schrotter
Satellite Services For Disaster Management And Security Applications, Otto Koudelka, Peter Schrotter
Online Journal of Space Communication
Satellites can be a vital communications element in case of emergencies or natural disasters. This is not only true for developing countries, but also for highly developed regions. As the example of the floods in Central Europe in 2002 have shown, even basic telecommunications services can become unavailable. During natural or man-made disasters, access to data from meteorological and remote sensing satellites is extremely important for assessing the situation.
Issue 14: From The Guest Editor, Rafael Obregon
Issue 14: From The Guest Editor, Rafael Obregon
Online Journal of Space Communication
Introduction from Rafael Obregon, Associate Professor, School of Media Arts and Studies and Director, Communications and Development Studies Program at Ohio University.
The Possible Use Of Telemedicine In Developing Countries, R. Wootton
The Possible Use Of Telemedicine In Developing Countries, R. Wootton
Online Journal of Space Communication
Since the place of telemedicine in the industrialized world is by no means properly worked out yet, it might seem premature to consider its use in developing countries. Nonetheless, there is interest in the possible use of telemedicine in developing countries, from at least two organizations:
- The Midjan group, an impromptu committee that was formed following the African Regional Telecommunications Development Conference in Abidjan in March 19963. This European telemedicine collaboration group aims to explore the use of telemedicine in developing countries. At present, the group includes representatives from 22 telecommunication and medical informatics suppliers, telecommunication operators, universities, hospitals and …
Organizing Committee: Reach To Space Conference On Space Commercialization: A Celebration Of 50 Years In Space, D. Flournoy
Organizing Committee: Reach To Space Conference On Space Commercialization: A Celebration Of 50 Years In Space, D. Flournoy
Online Journal of Space Communication
Michael Beavin, Department of Commerce
Robert Bell, SSPI
Tamara Bond, SSPI
David Bross, Hannover Fairs Corporartion
Dean Henry Burdg, Auburn University
David Cavossa, Arrowhead Global Solutions
Scott Chase, Access Intelligence
Leonard David, Space.com
Kenneth Davidian, NASA
Don Flournoy, Ohio University
Tara Giunta, Paul Hastings Janofsky & Walker LLC
Ray Hamilton, Auburn University
Douglas Heydon, Consultant
Susan Irwin, Irwin Communications
Hussein Jirdah, Universities Space Research Association
Randy Johnson, Auburn University
David Logsdon, US Chamber of Commerce, Space Enterprise Project
Andrea Maleter, Futron Corporation
Ted Mallory, Astar Air Cargo
Joseph Pelton, George Washington University
Art Poland, George Mason University
Lon Rains, Space …
Sponsors: Reach To Space Conference On Space Commercialization: A Celebration Of 50 Years In Space, D. Flournoy
Sponsors: Reach To Space Conference On Space Commercialization: A Celebration Of 50 Years In Space, D. Flournoy
Online Journal of Space Communication
Sponsors of the Reach to Space Conference on Space Commercialization: A Celebration of 50 Years in Space
Speaker Biographies: Reach To Space Conference On Space Commercialization: A Celebration Of 50 Years In Space, D. Flournoy
Speaker Biographies: Reach To Space Conference On Space Commercialization: A Celebration Of 50 Years In Space, D. Flournoy
Online Journal of Space Communication
Speaker Biographies: Reach to Space Conference on Space Commercialization: A Celebration of 50 Years in Space
Edward D. Horowitz
Phillip Spector
John Mattingly
Robert Bell
Joseph N. Pelton
Courtney Stadd
Gregg Maryniak
J. Steven Newman
Lon Rains
Don M. Flournoy
John Ordway
Conference Program, D. Flournoy
Conference Program, D. Flournoy
Online Journal of Space Communication
CONFERENCE ON SPACE COMMERCIALIZATION
CELEBRATION OF 50 YEARS IN SPACE
AND LOOKING TO THE FUTURE
CONFERENCE PROGRAM
Monday, November 12, 2007
Viability And Application Of Mounting Personal Pid Voc Sensors To Small Unmanned Aircraft Systems, Cheri Marcham
Viability And Application Of Mounting Personal Pid Voc Sensors To Small Unmanned Aircraft Systems, Cheri Marcham
Publications
Small Unmanned Aerial Systems in Emergency Response
Current sUAS Uses
- Search and rescue
- Thermal imaging
- Evaluating structural stability
- Spread of wildfires
- Storm damage
Issue 12: Contributors, Don Flournoy
Issue 12: Contributors, Don Flournoy
Online Journal of Space Communication
Biographical information on the Issue 12 contributors.
Usdla: An Instructional Media Selection Guide For Distance Learning, Jolly T. Holden, Philip Westfall
Usdla: An Instructional Media Selection Guide For Distance Learning, Jolly T. Holden, Philip Westfall
Online Journal of Space Communication
Purpose and Use of the Media Selection Guide
Increasingly, educators and trainers are challenged within their respective
organizations to provide for the efficient distribution of instructional con-
tent using instructional media. The appropriate selection of instructional
media to support distance learning is not intuitive and does not occur as a
matter of personal preference. On the contrary, instructional media selec-
tion is a systematic sequence of qualitative processes based on sound in-
structional design principles. Although media selection is often mentioned
when studying the discipline of instructional technology or Instructional
Systems Design (ISD), it is sometimes overlooked when applying the …
U.S. Government Education And Training Network, Philip Westfall
U.S. Government Education And Training Network, Philip Westfall
Online Journal of Space Communication
The U.S. Government Education and Training Network is a network of networks operated by a consortium of 17 federal agencies. With over 10,000 scheduled hours of broadcasting each year (4,500 from ATN alone), from 15 uplinks reaching out to over 1,500 receive sites, GETN offers high-quality, low-cost ITV with virtually limitless distribution capability within the US today and overseas.
A Critical Perspective On The Indian Experience, K. P. Madhu
A Critical Perspective On The Indian Experience, K. P. Madhu
Online Journal of Space Communication
Growth in the use of satellites for education has been phenomenal in India. Beginning in the 1970s with the SITE project (Satellite Instructional Television Experiment) using a borrowed US satellite, then in the 1980s having its own indigenous INSAT satellite for educational TV, to having a full fledged educational channel on national TV in the 1990s, to the potential of 72 educational channels on EDUSAT at the beginning of the 21st century, shows long-term interest and commitment to this sector.
Distance Education Projects In Kyrgyzstan, Aida Aidakyeva
Distance Education Projects In Kyrgyzstan, Aida Aidakyeva
Online Journal of Space Communication
Kyrgyzstan is a landlocked country in Central Asia, one of the former Soviet Union republics, endowed with few natural resources, but it has a tremendously advantageous location on the major crossroads between Asia and Europe. Under the Soviet system the educational level of the population used to be very high in Kyrgyzstan. Recently the quality of education has started to worsen due to the continuous migration of the nation's specialists to more economically developed countries.
Distance Education Via Satellite: An Early Case Study Of The Indonesian Distance Education Satellite System, Willard D. Shaw
Distance Education Via Satellite: An Early Case Study Of The Indonesian Distance Education Satellite System, Willard D. Shaw
Online Journal of Space Communication
In 1980, the U.S. Agency for International Development initiated the AID Rural Satellite Program (RSP) to explore the potential of telecommunications as a means of extending scarce expert resources and expanding educational opportunities to remote and rural areas. Building on simple, interactive, and inexpensive telephone-based technologies, the Program developed teleconferencing systems for use as a development tool. Three pilot projects-in Indonesia, the West Indies, and Peru-were implemented to test and demonstrate that audioteleconferencing could reliably and affordably support development activities in education, health and agriculture.
The abstract of this paper is available in Bahasa Indonesia. See supplemental files below.
Telesecundaria Of Mexico, Jose Calderoni
Telesecundaria Of Mexico, Jose Calderoni
Online Journal of Space Communication
A perspective by one who has spent many years working in a distance education program that is successful…
Mexico's Educational Satellite Program
Satellite Technology Applications In Education: Examples From Greece, Yioryos Nardis
Satellite Technology Applications In Education: Examples From Greece, Yioryos Nardis
Online Journal of Space Communication
In ancient Greece, there was a mechanism for processing space information from the earth. The Antikythera has since been referred to as the world's first (mechanical) computer. In Greece, the Antikythera mechanism was used to fabricate calendars and schedules for seasons of harvesting and for organizing religious festivals. More than two millennia later, the descendants of these early scholars and technicians are still using outer space to educate themselves, but now the mechanism is electronic and digital using software and spaced-based satellites.
Worldspace Satellite Radio, S. Rangarajan
Worldspace Satellite Radio, S. Rangarajan
Online Journal of Space Communication
There are significant challenges to the delivery of quality education to less-developed nations. The primary obstacle is the lack of available and affordable connectivity solutions. Broadcast satellites can play an important role to fill this void. Particularly, digital broadcast satellites can provide audio and multimedia contents to multiple locations simultaneously. WorldSpace, with its extensive reach and low-cost terminals, offers a viable solution to increase the access to global educational resources. This solution includes audio formats, asynchronous multimedia delivery and creation of virtual classrooms with instructor-led, synchronous delivery of audio-visual presentations. These help enhance the quality of education delivery across Africa …
The Broadband Satellite System "Ipstar": Applications In Asia-Pacific Region, Masudul Biswas
The Broadband Satellite System "Ipstar": Applications In Asia-Pacific Region, Masudul Biswas
Online Journal of Space Communication
The increasing trend of data traffic has turned the world into an information society. Even so, a significant portion of the areas and populations of the world have remained outside the flow of data traffic keeping them information-poor. That is why the issue of "digital divide" has popped up. But it is the cost-effectiveness factor of delivering systems that has guided the changes taking place in information and communication technologies that will ultimately benefit the end users.
Satellite-Based Distance Education In India, Sanjay Jasola, Ramesh Sharma
Satellite-Based Distance Education In India, Sanjay Jasola, Ramesh Sharma
Online Journal of Space Communication
EduSat is the first satellite of India designed specifically to serve the educational sector. It was put into geo-stationary orbit by the GSLV-3 launch vehicle (on September 20, 2004) by the Indian Space Research Organization (ISRO).
Ipstar And Education In Thailand, Taksin Uppalakom
Ipstar And Education In Thailand, Taksin Uppalakom
Online Journal of Space Communication
The satellite communication project called IPSTAR was first developed in 1997 by Shin Satellite of Thailand. The project's aim was to deliver an inexpensive broadband satellite better suited to consumer markets. This project included a broadband satellite with more advanced ground system capabilities. The model for the IPSTAR ground system was first field deployed in the year 2000 using IPSTAR first generation services on conventional satellites. These first generation services are still available in various countries on Thaicom, INSAT, APSTAR and ST-1 satellites.
Access To Education In Africa Via Satellite, Hala Ibrahim
Access To Education In Africa Via Satellite, Hala Ibrahim
Online Journal of Space Communication
The potential of satellite technologies to improve access to education in Africa is discussed in this paper. Education contributes to sustainable development in Africa. However, accessibility to quality education has been stalled by many barriers, including lack of infrastructure, lack of trained teachers, high teacher/student ratios and shortage of educational materials. Satellites are among the information and communication technologies (ICTs) with the potential to by-pass terrestrial barriers to deliver educational services to scattered users.
The Challenges Of Distance Education, Abdul Waheed Khan
The Challenges Of Distance Education, Abdul Waheed Khan
Online Journal of Space Communication
Education is of extreme importance as it is key to equipping the workforce with the skills needed to develop national economies. The importance is exemplified by the "Education for All" movement, a global commitment to provide quality basic education for all children, youth and adults, which links directly to the UN Millennium Development Goals (MDGs). Sustainable development of quality primary education is dependent on complementary development in the secondary and tertiary education sectors. With economies relying more and more on the generation and application of knowledge, productivity is increasingly dependent on the development and spread of technological innovation. Higher education …
Satellite Distance Education In China, Tom Wang
Satellite Distance Education In China, Tom Wang
Online Journal of Space Communication
The establishment of the China Education Television (CETV) station in July 1986, the broadcast of the first special TV channel for satellite education and the opening of the second special channel are widely regarded as three milestones in the early stage of satellite distance education in China.
Issue 11: Contributors, Don Flournoy
Issue 11: Contributors, Don Flournoy
Online Journal of Space Communication
Biographical information for the Issue 11 contributors:
Daniel Butler
Don Flournoy
Scott Madry
Joseph Pelton
Optimal Incorporation Of Non-Traditional Sensors Into The Space Domain Awareness Architecture, Albert R. Vasso
Optimal Incorporation Of Non-Traditional Sensors Into The Space Domain Awareness Architecture, Albert R. Vasso
Theses and Dissertations
The United States Government is the world’s de facto provider of space object cataloging data, but is challenged to maintain pace in an increasingly complex space environment. This work advances a multi-disciplinary approach to better understand and evaluate an underexplored solution recommended by national policy, in which current collection capabilities are augmented with non-traditional sensors. System architecting and literature identify likely needs, performance measures, and contributors to a conceptualized Augmented Network. Multiple hypothetical telescope architectures are modeled and simulated on four separate days throughout the year, then evaluated against performance measures and constraints using optimization. Decision analysis and Pareto optimality …
Application Of Net-Centric Communications For Disasters (Panel 1: First Responder), Norman Jones
Application Of Net-Centric Communications For Disasters (Panel 1: First Responder), Norman Jones
Online Journal of Space Communication
Norman Jones, Transformational Communications Engineering presents: Application of Net-Centric Communications for Disasters
White Paper On Emergency Communications, Space And Advanced Communications Research Institute Space And Advanced Communications Research Institute
White Paper On Emergency Communications, Space And Advanced Communications Research Institute Space And Advanced Communications Research Institute
Online Journal of Space Communication
Prepared by the Space & Advanced Communications Research Institute (SACRI)
George Washington University
January 5, 2006
Note: This White Paper draws a number of sources including presentations at the National Conference on Emergency Communications (NCEC) held at the George Washington University on December 12-13, 2005. This conference featured some thirty different speakers selected from the federal as well as state and local governments, a wide range of industry spokespeople, several professional societies, relief organizations and NGOs, universities, and other interested parties. There were thirty different sponsors. These presentations, the attendees at this conference and the many sponsors of this event …
Issue 10: From The Guest Editors, Joseph Pelton, Neil Helm
Issue 10: From The Guest Editors, Joseph Pelton, Neil Helm
Online Journal of Space Communication
Issue 10 introduction from the guest editors.
Flight Trajectory Prediction For Aeronautical Communications., Nathan T Schimpf
Flight Trajectory Prediction For Aeronautical Communications., Nathan T Schimpf
Electronic Theses and Dissertations
The development of future technologies for the National Airspace System (NAS) will be reliant on a new communications infrastructure capable of managing a limited spectrum among aircraft and ground systems. Emerging approaches to this spectrum allocation task mostly consider machine learning techniques reliant on aircraft and Air Traffic Control (ATC) sector data. Much of this data, however, is not directly available. This thesis considers the development of two such data products: the 4D trajectory (latitude, longitude, altitude, and time) of aircraft, and the anticipated airspace utilization and communication demand within an ATC sector. Data predictions are treated as a time …