Results 81 to 90 of about 5,363,625 (319)

Quality Issues and the Ban on Selected Musical Video Broadcasting in Nigeria: A Defence for National Broadcasting Commission [PDF]

open access: yes, 2014
This paper investigates the recurrent music ban on musical video broadcasting and the issues of quality of musical contents that have warranted such a phenomenon by the National Broadcasting Commission in Nigeria.
Iyorza, Stanislaus
core  

Energy Efficiency in the ICT - Profiling Power Consumption in Desktop Computer Systems [PDF]

open access: yes, 2012
Energy awareness in the ICT has become an important issue. Focusing on software, recent work suggested the existence of a relationship between power consumption, software configuration and usage patterns in computer systems.
Ardito, L.   +4 more
core   +2 more sources

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel   +6 more
wiley   +1 more source

Millisecond accuracy video display using OpenGL under Linux [PDF]

open access: yes, 2006
To measure people’s reaction times to the nearest millisecond, it is necessary to know exactly when a stimulus is displayed. This article describes how to display stimuli with millisecond accuracy on a normal CRT monitor, using a PC running Linux.
A. Nye   +11 more
core   +2 more sources

Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object

open access: yesAdvanced Engineering Materials, EarlyView.
We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof   +9 more
wiley   +1 more source

Impact of mobile phone use on the brain activity: Audio call vs video call

open access: yesActa Psychologica
The growing dependence on mobile phones for communication has raised concerns regarding the neurological impact of radio-frequency electromagnetic fields, especially in audio and video calls.
Mohammad Azmain Zahir Akas   +2 more
doaj   +1 more source

The Use of Compressed Video for Distance Learning: From Middle School to Senior Citizens [PDF]

open access: yes, 2016
A review of a ten-year project using ISDN Compressed Video to connect middle and high schools around the world for monthly explorations of a variety of topics ranging from music concerts to joint science experiments.
Mizell, Al P.
core   +1 more source

The diffusion of IP telephony and vendors' commercialisation strategies [PDF]

open access: yes, 2009
This is a post-peer-review, pre-copyedit version of an article published in the Journal of Information Technology. The definitive publisher-authenticated version is available at the link below.The Internet telephony (IP telephony) has been presented as a
Ahuja S.R.   +14 more
core   +1 more source

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya   +3 more
wiley   +1 more source

London Calling Video

open access: yes, 2009
Here's the video of my talk at the NHM (courtesy of Vince Smith).Going Digital - by Rod Page from Vince Smith on Vimeo.
openaire   +1 more source

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