Instructions for installing installation kit MK-1412/VRC-24 installed in truck, 3/4 ton 4x4, M37, or M37B1 (for radio sets AN/VRC-24, or AN/VRC-24A alone, or for retransmission with radio sets AN/GRC-3 through-8).

"12 July 1972."

Installation of radio set AN/GRC-106 in carrier, armored, personnel, M114 or M114A1.

"29 April 1966."

Organizational, DS, GS, and depot maintenance manual : installation of radio set AN/GRC-106 in carrier, cargo, amphibious M116.

"29 April 1966."

Instructions for installing radio set AN/VRC-12, AN/VRC-46, AN/VRC-47, or AN/VRC-53, and intercommunication set AN/VIC-1(V) installation units in armored reconnaissance airborne assault vehicle XM551.

"7 September 1966."

To prohibit the advertising of alcoholic beverages by radio. Hearings before a subcommittee of the Committee on Interstate Commerce, United States Senate, Seventy-sixth Congress, first session, on an amendment in the nature of a substitute to S. 517, a bill to amend the Communications Act of 1934 to prohibit the advertising of alcholic beverages by radio, March 29, 31, 1939.

Mode of access: Internet.

Amendment to Communications act of 1934 (prohibiting radio and television stations from engaging in music publishing or recording business). Hearings, Eighty-fifth Congress, second session, on S. 2834. March 11-13, 19-20, April 15-17, May 6, 7, 20, 21, July 15, and 23, 1958.

Mode of access: Internet.

Prohibiting the right to engage in the coastwise trade to vessels built in the United States and later sold foreign: hearings before the Committee on Merchant Marine, Radio, and Fisheries, House of Representatives, Seventy-third Congress, second session on H.R. 9223, May 10, 1934.

Schuyler Otis Bland, chairman.

Radio leaks: Presenting and contesting leaks in radio news broadcasts

his paper analyzes the discursive construction and contestation of ‘leaked’ stories in news broadcast programmes. Drawing on a sample of BBC Radio 4 news programmes recorded between May and June 2000, we analyze four items of news presented as leaks about upcoming events. We suggest that these examples highlight the leaking of information as a valuable newsworthy commodity in that it not only allows news organizations to report what is going to be news before it happens but also enables speculative discourse as to the meaning of the event yet to happen. However, in order for a story to be accepted as a leak it must be seen to fulfil a number of criteria. With this in mind, we identify four features accompanying the introduction of the news items as leaks in the process of authentification: secrecy, authorship/ownership and future orientation. The article then discusses how these features are used when contesting the status of a news story as a leak, and how temporal play contributes to downgrading the content of the leak and, hence, its relevance, immediacy and newsworthiness.

Performance analysis of multi-radio AODV in hybrid wireless mesh networks

Wireless Mesh Networks (WMNs), based on commodity hardware, present a promising technology for a wide range of applications due to their self-configuring and self-healing capabilities, as well as their low equipment and deployment costs. One of the key challenges that WMN technology faces is the limited capacity and scalability due to co-channel interference, which is typical for multi-hop wireless networks. A simple and relatively low-cost approach to address this problem is the use of multiple wireless network interfaces (radios) per node. Operating the radios on distinct orthogonal channels permits effective use of the frequency spectrum, thereby, reducing interference and contention. In this paper, we evaluate the performance of the multi-radio Ad-hoc On-demand Distance Vector (AODV) routing protocol with a specific focus on hybrid WMNs. Our simulation results show that under high mobility and traffic load conditions, multi-radio AODV offers superior performance as compared to its single-radio counterpart. We believe that multi-radio AODV is a promising candidate for WMNs, which need to service a large number of mobile clients with low latency and high bandwidth requirements.

O rádio FM e a propaganda em seu espaço on line

As emissoras de rádio não utilizam, de maneira eficiente, os espaços que possuem na internet. Foi baseado nesta hipótese que este trabalho foi construído. Trata-se de um estudo realizado a partir de sites de emissoras de rádio com sede na Capital Paulista, através do qual foi possível observar a maneira como as emissoras utilizam seus espaços on-line para a busca da interatividade com seus ouvintes e também a colocação de materiais publicitários de seus anunciantes. Após a etapa de pesquisa nos sites, especialistas divididos em professores universitários, anunciantes, profissionais de agências de propaganda e de veículos de comunicação foram procurados, com o intuito de verificar se acreditavam na possibilidade / capacidade de construção de uma relação interativa entre as emissoras de rádio, seus sites e seu público. Apesar da totalidade dos questionários apontar a crença nesta possibilidade, estes profissionais não mostraram caminhos possíveis para a utilização desta mídia audiovisual como complementação do processo comunicacional com o rádio. Assim, coube a este trabalho apresentar possibilidades de interação entre o mundo virtual e o rádio.(AU)