Results 61 to 70 of about 854,873 (226)
Las repercusiones sociales y políticas de los nuevos medios
Chasqui, 2015 Habría que cuidarse de una evaluación errónea y superficial. Los nuevos medios significan nuevas formas de transmisión y de intercambio de informaciones de todo tipo y calidad.
Claus Eurich
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Small Methods, EarlyView.Transmission Electron Microscopy is a powerful technique, able to provide morphological, chemical, and optical/electronic information, yet some of these features require the use of highly expensive machines such as monochromated microscopes. In this work, we used low dose, low voltage, and mathematical treatment to gain energy resolution in an ...
Sara D. Catingan +5 more
wiley +1 more source
Municipally-owned cable television systems in the United States [PDF]
, 1993 The vast majority of cable television systems in the United States operate as privately-owned monopolies. Cable monopolies--abetted by a regulatory vacuum--have left many consumers without an alternative to high rates and bad service.
Beets, Gregory Winston, 1968-
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A Test of the Coase Conjecture Using Prices of Electronic Books
Southern Economic Journal, EarlyView.ABSTRACT The Coase Conjecture predicts that a durable‐goods monopolist without commitment will rapidly cut price toward marginal cost. We test this prediction in the electronic‐book market using release‐day prices. To proxy for marginal cost, we use competitive prices of public‐domain electronic books on the same platforms.
Tim Groseclose, Alex Tabarrok
wiley +1 more source
Chasqui, 2015 La última novedad de la televisión americana es el anuncio hecho por la mayor empresa de televisión del país (Tele-Comunications, Inc. al señalar que gracias a una nueva tecnología de comprensión digital de señales, será capaz de ofrecer 500 canales de T.
Luiz Guilherme Duarte
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Trends in Youth Exposure to Alcohol Advertising on Cable Television, United States, 2013-2018. [PDF]
J Stud Alcohol Drugs, 2021 Henehan ER, Jernigan DH, Ross CS.
europepmc +1 more source
University of Minnesota Report of the Task Force on Cable Television
, 1984 Task Force on Cable Television. (1984). University of Minnesota Report of the Task Force on Cable Television.
Task Force on Cable Television
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An Introduction to Predictive Processing Models of Perception and Decision‐Making
Topics in Cognitive Science, EarlyView., 2023 Abstract The predictive processing framework includes a broad set of ideas, which might be articulated and developed in a variety of ways, concerning how the brain may leverage predictive models when implementing perception, cognition, decision‐making, and motor control.
Mark Sprevak, Ryan Smith
wiley +1 more source
Views from the Inside: Reflections on the Modern Hospital
The Political Quarterly, EarlyView.Abstract There's a constant refrain in the press, on social media and from populist politicians that the NHS is dying on its feet. How accurate is this picture? This article takes a behind‐the‐scenes look at daily life in a modern, big city hospital. The Queen Elizabeth is now the biggest workplace in Birmingham.
Jon Bloomfield
wiley +1 more source
Multi-Service Cable Television System Using a Single Wavelength
IEEE Photonics Journal, 2013 This paper presents a multi-service cable television (CATV) system using a single wavelength. The multi-service CATV systems can transmit both CATV and wireless signals by using one external modulator on a single wavelength over a single fiber. Moreover,
Peng-Chun Peng +5 more
doaj +1 more source