Results 61 to 70 of about 985,996 (285)

Property and the Construction of the Information Economy: A Neo-Polanyian Ontology [PDF]

open access: yes, 2018
This chapter considers the changing roles and forms of information property within the political economy of informational capitalism. I begin with an overview of the principal methods used in law and in media and communications studies, respectively, to ...
Cohen, Julie E.
core   +1 more source

Highly‐Emissive Organic Photovoltaics Approaching Theoretical Limit Voltage and Enabling Multifunctional Energy‐Harvesting Displays

open access: yesAdvanced Materials, EarlyView.
A highly‐emissive organic photovoltaic employs donor–acceptor pairs with alternately localized frontier molecular orbitals, preserving high triplet energies and small reorganization energies to suppress non‐radiative recombination. As a result, it exhibits a high open‐circuit voltage approaching the Shockley–Queisser limit and a high ...
Qing‐Jun Shui   +7 more
wiley   +1 more source

An Ounce of Prevention is a Ton of Work: Mass Antibiotic Prophylaxis for Anthrax, New York City, 2001

open access: yesEmerging Infectious Diseases, 2003
Protocols for mass antibiotic prophylaxis against anthrax were under development in New York City beginning in early 1999. This groundwork allowed the city’s Department of Health to rapidly respond in 2001 to six situations in which cases were identified
Susan Blank   +2 more
doaj   +1 more source

Asymptotic Charges Cannot Be Measured in Finite Time

open access: yes, 2018
To study quantum gravity in asymptotically flat spacetimes, one would like to understand the algebra of observables at null infinity. Here we show that the Bondi mass cannot be observed in finite retarded time, and so is not contained in the algebra on ...
Bousso, Raphael   +3 more
core   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

Shaping 21st Century Journalism: Leveraging a "Teaching Hospital Model" in Journalism Education [PDF]

open access: yes, 2011
Calls on journalism programs to become "anchor institutions" in the digitally networked age by pursuing a broader, community-oriented mission, testing new journalism models, exploring how journalistic ecosystems evolve, and shaping policymaking ...
C. W. Anderson   +3 more
core  

Passive Shape‐Adaptive Fluidic Interface for Enhanced Skin‐Sensor Coupling in Wearable Devices

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a passive fluidic interface for wearable biosensors that adapts to static and dynamic body shape changes to maintain consistent skin contact. Flexible, fluid‐filled pouches redistribute pressure from high‐load areas to regions requiring improved contact, enhancing signal quality and comfort in a compact, low‐energy design for ...
Natalia Sanchez‐Tamayo   +6 more
wiley   +1 more source

Pornografi dalam Balutan Film Bertema Horor Mistik di Indonesia

open access: yesHumaniora, 2011
The film industry in Indonesia has been through ups and downs. As an industry, thus there are usual things the film creators done to take financial benefit from the film industry. Some researches show that messages brought by mass communication media is
Erni Herawati
doaj   +3 more sources

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

Alienating justice: on the social surplus value of the twelfth camel [PDF]

open access: yes, 2005
Deutsche Fassung: Rechtsentfremdungen: Zum gesellschaftlichen Mehrwert des zwölften Kamels. Zeitschrift für Rechtssoziologie 21, 2000, 189-215 und in Gunther Teubner (Hg.) Die Rückgabe des zwölften Kamels: Niklas Luhmann in der Diskussion über ...
Teubner, Gunther, Zumbansen, Peer
core  

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