Space Vehicles Commons^™

Social And Cultural Issues: The Impact Of Digital Divide On Development And How Satellite Addresses This Problem, Robin Gambu Wani Latio

Online Journal of Space Communication

The paper examines the problem of inaccessibility to education by the vast majority in East Africa, the factors that contribute to education problems and how the digital divide further helps isolate people in the rural communities of the region.

The author proposes satellite technology as the solution to the digital divide and offers reasons to support this proposition. Technology use in Uganda is discussed as a case study to provide further evidence that satellite communications help close the digital divide gap.

Social And Cultural Issues: Information And Communication Technology Policy In Mongolia, Lkhagvasuren Ariunaa

Online Journal of Space Communication

In the networking age, every country needs the capacity to understand and adjust global technologies for local needs. In the mid-seventies, the Government of Mongolia was giving much emphasis to science and technology information, having State Committee on Science and Technology and research institutions underneath.

The main purpose of the State Committee was to focus on the provision of the science and technology information mainly received from academic institutions of former Soviet Union and socialist system countries. A number of the policy regulatory documents were developed to address the issues of the science and technology information.

Social And Cultural Issues: The Digital Divide In The Gobi Desert: Spatiality, The National Identity Collapse, And A Language Gap, Undrahbuyan Basaanjav

Online Journal of Space Communication

No research has been conducted to examine how people in the countryside of Mongolia use the Internet and what social and cultural influences the Internet bring to these people. This study focuses on the geographical and cultural aspects of the digital divide in the Gobi desert of Mongolia. In this paper, I argue that the Internet brings a sense of mobility to people in remote Mongolia, which lets them move through social spaces. In the Gobi Desert the Internet has begun to break the geo-spatial notion of local vs. global. People in the Gobi Desert already use instant and mobile …

Social And Cultural Issues: Social, Cultural And Economic Issues In The Digital Divide - Literature Review And Case Study Of Japan, Shuho Otani

Online Journal of Space Communication

The definition of the digital divide generally refers to unequal access to digital and network resources, including the Internet, and opportunities to learn using information and communication technologies. The gaps are usually concerned with economic, social and cultural issues, such as income, age, education, gender, ethnic background, and physical handicaps.

Current Development: Domestic Satellites Make Indonesia A Model Of Telecommunications Development, Saleh Gunawan

Online Journal of Space Communication

Our Palapa A Domestic Satellite System, named for a mythical fruit, was inaugurated on August 17, 1976, almost 30 years ago, and it was surprising how quickly our nation started enjoying the ease and speed of telephone connections from an affordable high quality direct distance dialed network. Prior to this, Indonesian inter-island public telecommunications were served mainly by way of High Frequency radio. Dependence on the ionosphere limited connections to a few hours a day. In addition to poor capacity and quality, anyone wanting to place a call had to make prior booking through human operators.

Current Development: Soiasia Project: A New And Effective Distance Learning Environment For Internet Developing Area Utilizing The Satellite Link, Shoko Mikawa, Jun Takei

Online Journal of Space Communication

This paper describes a distance learning environment using the Internet via satellite in Asian regions where Internet infrastructure is insufficient. The merit of distance learning is that students can receive cutting edge lectures from professors all over the world. For those areas with sufficient Internet infrastructure, there would be no problem receiving these kinds of lectures. However, it is difficult for countries with insufficient Internet infrastructure to receive them. The SOI (School of Internet) ASIA project proposes and demonstrates a distance learning environment utilizing satellite links as an Internet infrastructure that can be quickly installed with low cost for those …

Current Development: How One Faith-Based Organization Uses Satellite Technology To Bridge The Digital Divide, Jeffrey B. Roberts

Online Journal of Space Communication

From its founding in 1830, the Church of Jesus Christ of Latter-day Saints has endeavored to fulfill the divine command to "Go ye into all the world, and preach the gospel to every creature." Proclaiming the gospel of Jesus Christ throughout the world remains a daunting challenge even in modern times. How does a religious organization preach its doctrine to people of all nations, race, cultures, etc? How does it support its growing membership and provide the necessary training for new members and new leaders? How does it assure that its teachings remain consistent around the world? How does it …

Current Development: The Digital Divide - An Appalachian Ohio Perspective, John C. Hoag

Online Journal of Space Communication

The objective of this paper is to assess the role of satellite communication with respect to the Digital Divide in the United States. A secondary objective is to review the capabilities, capacity, and availability of current solutions in light of potential applications in other markets and situations.

This paper contains a review of the Digital Divide in general with additional attention to local Ohio developments and the use of satellite broadband Internet service. We then discuss different satellite-based solutions for residential and commercial Internet access.

Current Development: Satellite Newsgathering Crosses The Digital Divide, Eli Flournoy

Online Journal of Space Communication

Current developments in news gathering.

Current Development: Learning Without Boundary: Application Of Satellite Communication System On Distance Education, Hsin-Ho Tsao

Online Journal of Space Communication

Nowadays, the concept of global village has been developed over the world due to the development of communication technology. The information boundaries between areas and regions are gradually eliminated. People are able to have long-distance communication and information exchange, such as searching information via the Internet and making long distance calls that include images. The convenience of communication brought by the technology is applied to education as well.

Issue 5: From The Guest Editor, Bruce Elbert

Online Journal of Space Communication

This issue of the Online Journal of Space Communication focuses on a matter of social concern for which satellite technology is well-positioned to help overcome traditional communication limitations of terrain and distance. Literally the entire globe is within the reach of one satellite system or another, making it possible to extend telephone, television, radio, data and Internet communications to every corner and everybody.

3-Axis Reaction Wheel System For Cubesats, Alexandra Mae Lee, Daniel Leon, Christopher Pablo Casillas, Rose Mccarver

Mechanical Engineering

Reaction wheels are a common, but expensive, component used in CubeSats, that can accurately position a satellite using an imparted momentum (or impulse) from a rotating flywheel to adjust a satellite’s attitude. This document serves as the final design review and report for the 3-Axis Reaction Wheel Senior Design Project in the Mechanical Engineering Department of California Polytechnic State University, San Luis Obispo. The goal of this project is to produce a functional, low-cost 3-axis reaction wheel system based on previous research done by a master’s student at Cal Poly to be implemented in future CubeSats in the Cal Poly …

Adaptive-Optimal Control Of Spacecraft Near Asteroids, Madhur Tiwari

Doctoral Dissertations and Master's Theses

Spacecraft dynamics and control in the vicinity of an asteroid is a challenging and exciting problem. Currently, trajectory tracking near asteroid requires extensive knowledge about the asteroid and constant human intervention to successfully plan and execute proximity operation. This work aims to reduce human dependency of these missions from a guidance and controls perspective. In this work, adaptive control and model predictive control are implemented to generating and tracking obstacle avoidance trajectories in asteroid’s vicinity.

Specifically, direct adaptive control derived from simple adaptive control is designed with e modification to track user-generated trajectories in the presence of unknown system and …

Issue 4: Contributors, W.M. (Mac) Evans

Online Journal of Space Communication

The material in this issue has been developed and supplied by Telesat, the Communications Research Centre, and the Canadian Space Agency - the major players in Satellite Communications in Canada.

The Role Of Partnerships Government/Industry/International, W.M. (Mac) Evans

Online Journal of Space Communication

Much of Canada's involvement in space activities, particularly in the earlier years, related to its interest in satellite communications as a means to provide equitable access by all Canadians to telecommunications services. It also provided the impetus for Canada signing a cooperative agreement with ESA. There are a number of firsts in satellite communications to which Canada can lay claim. However the environment for space communications systems and services has changed dramatically and continues to change due to factors such as global deregulation, rapid advance of telecommunications technology, industrial consolidation and intense competition.

Market Analysis, W.M. (Mac) Evans

Online Journal of Space Communication

Canadian space companies have developed impressive and globally competitive competencies in some niche areas of satellite communications. This has allowed them to be very successful in domestic and export markets. In fact, 63% of total 2000 revenues of $1.4 billion were from Telecommunications. Satellite communications can be considered the cornerstone of the Canadian space industry at large.

Industry Capabilities And Services, W.M. (Mac) Evans

Online Journal of Space Communication

Space Communication technologies have provided the world with satellite communications and global satellite navigation infrastructures that have become strategic assets for the economic, political, and military sectors of countries around the world. Their omnipresence in our everyday lives and their significant role in world commerce, security and humanitarian operations such as Search and Rescue have made telecommunications and global navigation satellites indispensable.

Canada: Innovation And Inclusion In The Network Age, Michael Binder

Online Journal of Space Communication

Michael Binder, Assistant Deputy Minister Spectrum Information Technologies and Telecommunications Industry Canada

Paper based on a presentation given to the Canadian Satellite Users Association October 31, 2002

Ecanada = Equality Of Life; Fast Forward To Canadian Prosperity, Laurier J. Boisvert

Online Journal of Space Communication

Speaking notes for an address at the 17th Annual CATAAlliance Innovation and Leadership Awards Reception and Gala Smart City Summit April 23, 2002, Ottawa, Canada

Crc Perspective, Gerry Turcotte

Online Journal of Space Communication

Gerry Turcotte, President Communications Research Centre Canada