Results 21 to 30 of about 1,023,621 (260)

Global Warming Potential of New Gaseous Refrigerants Used in Chillers in HVAC Systems

open access: yesEnergies, 2022
Due to the global warming and resulting problems, attention has been paid to greenhouse gases released into the atmosphere since the 1980s and 1990s. For this reason, the Montreal Protocol and the Kyoto Protocol have tightened regulations on the use of ...
Sylwia Szczęśniak, Łukasz Stefaniak
doaj   +1 more source

A rigorous approach to the specific surface area evolution in snow during temperature gradient metamorphism [PDF]

open access: yesThe Cryosphere
Despite being one of the most fundamental microstructural parameters of snow, the specific surface area (SSA) dynamics during temperature gradient metamorphism (TGM) have so far been addressed only within empirical modeling.
A. Braun   +4 more
doaj   +1 more source

High temperature X-ray diffraction and thermo-gravimetrical analysis of the cubic perovskite Ba0.5Sr0.5Co0.8Fe0.2O3-δ under different atmospheres [PDF]

open access: yes, 2015
Ba0.5Sr0.5Co0.8Fe0.2O3−δ (BSCF) with the cubic perovskite structure is known to be metastable at low temperature under an oxidizing atmosphere. Here, the thermal and chemical expansion of BSCF were studied by in situ high temperature powder X-ray ...
Grande, Tor   +3 more
core   +1 more source

Summer-restricted migration of green turtles Chelonia mydas to a temperate habitat of the northwest Pacific Ocean

open access: yesEndangered Species Research, 2015
The foraging habitats of green turtles Chelonia mydas range from tropical to temperate areas. Previous studies have generally been biased toward tropical and sub-tropical areas; hence, available data do not accurately describe the species’ foraging ...
T Fukuoka, T Narazaki, K Sato
doaj   +1 more source

Cubic di-μ-amido-bis[bis(η5-cyclopentadienyl)ytterbium(III)] [PDF]

open access: yes, 2007
The title compound, [Yb2(C5H5)4(NH2)2], was synthesized in a Parr high-pressure vessel starting from monoclinic [Cp2YbNH2]2 (where Cp = cyclopentadienyl).
Schnick, Wolfgang, Zeuner, Martin
core   +1 more source

Optimization of unit commitment considering carbon gas emission reduction utilizing firefly algorithm [PDF]

open access: yes, 2022
The necessity for electrical energy has been currently significant to support economic growth in Indonesia, expected to annually increase every year. The increasing demand for electricity denotes that the electrical energy supplied by the generator is ...
Faruq, Amrul   +2 more
core   +1 more source

Air quality and odour evaluation on terrains characterized by a complicated odour emission profiles

open access: yesSHS Web of Conferences, 2018
The complexity of describing the very phenomenon of odour nuisance is probably the cause of lack of regulations concerning this topic in the Polish law system as well as standardized odour law in EU.
Sówka Izabela
doaj   +1 more source

ISLAMIC MODERN RETAIL ATTRIBUTES FOR MUSLIM CONSUMERS PATRONAGE INTENTION

open access: yesJ@ti Undip: Jurnal Teknik Industri, 2021
Muslim dominates the total population in Indonesia. Islamic modern retail growth in Indonesia is predicted to increase since Muslims started to consider the religion aspects for their daily life.
Wandhansari Sekar Jatiningrum   +2 more
doaj   +1 more source

Importance of tropospheric volcanic aerosol for indirect radiative forcing of climate [PDF]

open access: yes, 2012
Observations and models have shown that continuously degassing volcanoes have a potentially large effect on the natural background aerosol loading and the radiative state of the atmosphere.
Carslaw, KS   +7 more
core   +2 more sources

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