Results 21 to 30 of about 11,672 (217)
In order to reduce greenhouse gas emissions associated with power generation, the replacement of fossil fuels with renewables must be accompanied by the availability of dispatchable sources needed to balance electricity demand and production.
Elena Savoldelli, Silvia Ravelli
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Thermo-Chemical Instability and Energy Analysis of Absorption Heat Pumps
This paper presents the results of energy analysis of absorption heat pumps. The thermo-chemical instability term was introduced for absorption heat pumps used for heating or cooling or heating and cooling. A higher thermo-chemical instability results in
Gábor L. Szabó
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Optimization for biohydrogen purification process by chemical absorption techniques
Palm oil decanter cake and crude glycerol, which are characterized by their highly biodegradable organic content and nutrient-rich composition, are attractive ingredients for biohydrogen production.
Wichayaporn Chusut +2 more
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Simulation and Optimization of Vapor Absorption Refrigeration System Using Dwsim
DWSIM is an open-source chemical process simulator. For educational purpose, its capabilities are comparable to commercial simulators such as Aspen Plus, Aspen HYSYS, ChemCAD, ProSim, etc.
Somchart Chantasiriwan
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[Cutaneous absorption of chemicals].
Chemicals have become indispensible for the maintenance of health in animals and man. The route of administration of each medicament is decided by factors such as site of desired action, chemistry of the active ingredient, age and species of the patient, and frequency of administration (or desired duration of activity). In situations where the oral and
openaire +2 more sources
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
DETERMINATION OF HEAVY METALS IN FOODSTUFFS BY ATOMIC ABSORPTION SPECTROPHOTOMETRY [PDF]
AAS uses the atomic ownership of absorbing electromagnetic radiation at certain wavelengths of infrared (IR), visible (VIS) or ultraviolet (UV) radiation, thus providing a detectable signal proportional to the concentration of atoms.
Violeta Ramona CAZALBAŞU
doaj
The importance of heat absorption and chemical reactions and their impact in engineering is increasingly appreciated. However, little is known about the effect of chemical reaction and heat absorption of ramped wall temperature and ramped surface ...
Asogwa Kanayo K. +3 more
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The CO2 absorption by Monoethanolamine (MEA) solutions as chemical absorption was conducted in the membrane gas absorption module with inserting 3D mini-channel turbulence promoters of the present work.
Chii-Dong Ho +5 more
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