Results 11 to 20 of about 103,864 (236)

In-flight control and communication architecture of the GLORIA imaging limb sounder on atmospheric research aircraft [PDF]

open access: yesAtmospheric Measurement Techniques, 2015
The Gimballed Limb Observer for Radiance Imaging of the Atmosphere (GLORIA), a Fourier-transform-spectrometer-based limb spectral imager, operates on high-altitude research aircraft to study the transit region between the troposphere and the stratosphere.
E. Kretschmer   +17 more
doaj   +1 more source

Kinetic parameter determination of roasted and unroasted argan oil oxidation under Rancimat test conditions

open access: yesGrasas y Aceites, 2014
The present study investigated the Kinetic parameter determination of edible argan oil (coldpressed from roasted argan kernels) and cosmetic argan oil (cold-pressed from unroasted argan kernels) under the Rancimat test conditions.
I. Zaanoun   +4 more
doaj   +1 more source

Corrosion Behaviour of Tinplate in Synthetic Industrial Water

open access: yesInternational Journal of Electrochemical Science, 2013
The corrosion behaviour of tinplate in a synthetic medium similar to industrial water containing sulphates, chlorides and HCO3- ions has been studied. The effect of concentration of anions in solution has been investigated. The results obtained by use of
El Habib Ait Addi   +5 more
doaj   +1 more source

A New Post-Fault Reconfiguration Strategy under Open-Phase Operation Conditions of Asymmetrical Double-Star Induction Machines

open access: yesEnergies, 2023
The fault tolerance proprieties of multiphase induction machines make them candidate technologies for future electrified transport systems. Indeed, the use of multiphase drives is primarily recommended for their redundancy, which allows them to handle ...
Koussaila Iffouzar   +5 more
doaj   +1 more source

A climatology of polar stratospheric cloud composition between 2002 and 2012 based on MIPAS/Envisat observations [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
The Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) instrument aboard the European Space Agency (ESA) Envisat satellite operated from July 2002 to April 2012.
R. Spang   +8 more
doaj   +1 more source

SYSTEMY FOTOWOLTAICZNE W BUDYNKACH – MODEL PRACY W WARUNKACH KLIMATYCZNYCH LUBLINA A ASPEKTY ŚRODOWISKOWE

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2015
Z uwagi na rosnącą konsumpcję oraz wyczerpywanie złóż kopalin jednym z istotnych problemów jest zaopatrzenie w energię. W związku z tym odnawialne źródła energii, takie jak energia słoneczna, stają się coraz bardziej popularne, jednak wprowadzaniu na ...
Agnieszka Żelazna
doaj   +1 more source

Redistribution of total reactive nitrogen in the lowermost Arctic stratosphere during the cold winter 2015/2016 [PDF]

open access: yesAtmospheric Chemistry and Physics, 2022
During winter 2015/2016, the Arctic stratosphere was characterized by extraordinarily low temperatures in connection with a very strong polar vortex and with the occurrence of extensive polar stratospheric clouds.
H. Ziereis   +22 more
doaj   +1 more source

A REVIEW ON BIOMASS DENSIFICATION TECHNOLOGIE FOR ENERGY APPLICATION [PDF]

open access: yes, 2010
The world is currently facing challenges to reduce the dependence on fossil fuels and to achieve a sustainable renewable supply. Renewable energies represent a diversity of energy sources that can help to maintain the equilibrium of different ecosystems.
TUMULURU, JAYA SHANKAR   +1 more
openaire   +2 more sources

A review of energy storage technologies for marine current energy systems [PDF]

open access: yesRenewable and Sustainable Energy Reviews, 2013
Increasing concerns about the depletion of fossil resources and the issue of environment lead to a global need for producing more clean energy from renewable sources. Ocean is appreciated as a vast source of renewable energies. Considering marine renewable energies, it can be noticed that significant electrical power can be extracted from marine tidal ...
Zhou, Zhibin   +4 more
openaire   +4 more sources

Očekávaná čistá současná hodnota - nástroj efektivních investic [PDF]

open access: yesACC Journal, 2011
Význam výzkumu, vývoje a inovací si uvědomuje v současné době každý podnikatelský subjekt soupeřící na trhu o konkurenční výhodu. Zde stojí hypotéza: "Společnosti znající metody pro oceňování technologií mají pozitivní ekonomické výsledky".
Pavla Švermová
doaj  

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