Results 21 to 30 of about 3,430,116 (296)

Observer-based sliding mode synchronization for a class of fractional-order chaotic neural networks

open access: yesAdvances in Difference Equations, 2018
Observer design for nonlinear systems is very important in state-based stabilization, fault detection, chaos synchronization and secret communication.
Yuan Li, Bing Hou
doaj   +1 more source

Nonextensive diffusion as nonlinear response [PDF]

open access: yes, 2005
The porous media equation has been proposed as a phenomenological ``non-extensive'' generalization of classical diffusion. Here, we show that a very similar equation can be derived, in a systematic manner, for a classical fluid by assuming nonlinear ...
Abe S.   +7 more
core   +2 more sources

THE USE OF RELIGIOUS AND POLITICAL RITUALS IN CONTEMPORARY COMMUNICATION [PDF]

open access: yesSocietate şi Politică, 2011
This article identifies the main characteristics and trends inthe development of media power in the context of increasing its connection with the otherpowers in the society, especially with the political and ecclesiastic power.
IOVAN MARTIAN
doaj  

High-Resolution Structure-from-Motion for Quantitative Measurement of Leading-Edge Roughness

open access: yesEnergies, 2020
Over time, erosion of the leading edge of wind turbine blades increases the leading-edge roughness (LER). This may reduce the aerodynamic performance of the blade and hence the annual energy production of the wind turbine.
Mikkel Schou Nielsen   +4 more
doaj   +1 more source

Power ballads: deploying aversive energy feedback in social media [PDF]

open access: yes, 2011
This paper reports on the pilot evaluation of “Power Ballads”, an evocative social media application which displays aversive feedback based on excessive household energy usage. Work by other researchers in persuasive technologies has previously suggested
Foster, Derek   +3 more
core   +1 more source

A Stronghold of Climate Change Denialism in Germany: Case Study of the Output and Press Representation of the Think Tank EIKE

open access: yesInternational Journal of Communication, 2022
Climate change denialist think tanks have played a major role in climate obstructionism in the United States, and we are beginning to learn that there are also certain European think tanks acting in line with their U.S. counterparts.
Jose A. Moreno   +2 more
doaj  

The Media and Depersonalization of Power [PDF]

open access: yesFaṣlnāmah-i Pizhūhish/hā-yi Rāhburdī-i Siyāsat, 2017
Power as the most fundamental parameter on the politics has caught the attention of the public, socio-political forces, and the ruling bodies. The possession of power is the main objective of any political endeavor and the manner of acquiring and ...
Gholamreza Khajehsarvy   +1 more
doaj   +1 more source

Social Media In Sports: Can Professional Sports League Commissioners Punish \u27Twackle Dummies\u27? [PDF]

open access: yes, 2012
Daniel J. Friedman writes an article discussing the rise and popularity in social media use by professional athletes. He then discusses some of the new problems that have arisen due to social media misuse and the power of the Commissioner to restrict and
Friedman, Daniel J.
core   +2 more sources

Wireless power transfer in attenuating media

open access: yesAIP Advances, 2021
Dissipative media (underground/underwater, biological materials and tissues, etc.) pose a challenge to inductive wireless power transfer systems as they generally attenuate the near fields that enable mutual coupling.
S. Chu, C. J. Stevens, E. Shamonina
doaj   +1 more source

Design of Prototype Dynamic Ac Power Machine with Equivalent Circuit Modeling (Torque Speed Curve of Induction Motor 1,1, Kw) [PDF]

open access: yes, 2017
Squirrel cage induction motors are widely used in electric motor drives due to their satisfactory mechanical characteristics (torque, current, overloading) and small dimensions, as well as their low price.
Abidin, Z. (Zainal), Adam, A. (Adam)
core  

Home - About - Disclaimer - Privacy