Results 31 to 40 of about 67,467 (210)

A Chaos-Embedded Gravitational Search Algorithm for the Identification of Electrical Parameters of Photovoltaic Cells

open access: yesEnergies, 2017
Solar energy is used worldwide to alleviate the daily increasing demands for electric power. Photovoltaic (PV) cells, which are used to convert solar energy into electricity, can be represented as equivalent circuit models, in which a series of ...
Arturo Valdivia-González   +5 more
doaj   +1 more source

On resistance: As evinced in Iranian political affairs

open access: yesDigest of Middle East Studies, Volume 32, Issue 2, Page 151-158, Spring 2023., 2023
Abstract Along with fundamental rights such as liberty and property, the Declaration of the Rights of Man and of the Citizen in 1789 also envisions a right to resist oppression. Irrespective of one's place on the political spectrum, resistance has been employed as an alternative both to submission and to revolt. After briefly sketching a historical and
Omid P. Shabani
wiley   +1 more source

DIGITAL ELEVATION MODEL FROM NON-METRIC CAMERA IN UAS COMPARED WITH LIDAR TECHNOLOGY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Digital Elevation Model (DEM) data as a representation of surface topography is highly demanded for use in spatial analysis and modelling. Aimed to that issue many methods of acquisition data and process it are developed, from traditional surveying ...
O. M. Dayamit   +3 more
doaj   +1 more source

Mobilizing religious differences and terrorism, negotiating civil rights in Egypt

open access: yesDigest of Middle East Studies, Volume 32, Issue 2, Page 84-101, Spring 2023., 2023
Abstract The Egyptian state's publication of its first National Human Rights Strategy 2021–2026 (NHRS) (2021) on the anniversary of the September 11th attacks came at the crossroads of Western pressure to improve human rights and the state's use of counterterrorism to silence voices.
Nevine Abraham
wiley   +1 more source

A States of Matter Search-Based Approach for Solving the Problem of Intelligent Power Allocation in Plug-in Hybrid Electric Vehicles

open access: yesEnergies, 2017
Recently, many researchers have proved that the electrification of the transport sector is a key for reducing both the emissions of green-house pollutants and the dependence on oil for transportation.
Arturo Valdivia-Gonzalez   +5 more
doaj   +1 more source

In vivo anti-inflammatory activity of M116, one extract obtained from the marine bacterium Bacillus amyloliquefaciens [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2023
Context: Marine organisms are sources of compounds with anti-inflammatory activity, many of them derived from the secondary metabolites produced by microorganisms. Aims: To evaluate the possible anti-inflammatory effect of M116, an extract obtained by
Ivones Hernández-Balmaseda   +6 more
doaj   +1 more source

An Improved Crow Search Algorithm Applied to Energy Problems

open access: yesEnergies, 2018
The efficient use of energy in electrical systems has become a relevant topic due to its environmental impact. Parameter identification in induction motors and capacitor allocation in distribution networks are two representative problems that have strong
Primitivo Díaz   +6 more
doaj   +1 more source

La cuarta revolución industrial

open access: yesIngenierías USBMed, 2019
Lastresprimerasrevolucionesindustriales,fueronelresultadodelanecesidad de la mecanizaci´on (Primer telar mec´anico 1784, finales del siglo XVIII), la introducci´on de la producci´on en masa de energ´ıa el´ectrica basada en la divisi´on del trabajo ...
Juan Guillermo Patiño Vengoechea
semanticscholar   +1 more source

Arginine substitution by alanine at the P1 position increases the selectivity of CmPI-II, a non-classical Kazal inhibitor

open access: yesBiochemistry and Biophysics Reports, 2021
CmPI-II is a Kazal-type tight-binding inhibitor isolated from the Caribbean snail Cenchritis muricatus. This inhibitor has an unusual specificity in the Kazal family, as it can inhibit subtilisin A (SUBTA), elastases and trypsin. An alanine in CmPI-II P1
Laritza Rojas   +5 more
doaj   +1 more source

An Algorithm for Global Optimization Inspired by Collective Animal Behavior

open access: yesDiscrete Dynamics in Nature and Society, 2012
A metaheuristic algorithm for global optimization called the collective animal behavior (CAB) is introduced. Animal groups, such as schools of fish, flocks of birds, swarms of locusts, and herds of wildebeest, exhibit a variety of behaviors including ...
Erik Cuevas   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy