Results 41 to 50 of about 2,695,475 (278)

Coefficient of performance at maximum figure of merit and its bounds for low-dissipation Carnot-like refrigerators

open access: yes, 2012
The figure of merit for refrigerators performing finite-time Carnot-like cycles between two reservoirs at temperature $T_h$ and $T_c$ ($
A. Calvo Hernández   +9 more
core   +1 more source

The Basu measure as an indicator of conditional conservatism: Evidence from U.K. earnings components [PDF]

open access: yes, 2012
Following the work of Basu in 1997, the excess of the sensitivity of accounting earnings to negative share return over its sensitivity to positive share return (the Basu coefficient) has been interpreted as an indicator of conditional accounting ...
Hsu, A, O'Hanlon, J F, Peasnell, K V
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
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

Numerical calculation of a heat-driven thermoacoustic cooler with multiple pair of the cooler and engine cores (Study on cores where the cold side of the cooler and the ambient side of the engine are adjacent)

open access: yesJournal of Fluid Science and Technology
Heat-driven thermoacoustic coolers (HDTACs) are promising technologies for reusing waste heat. Although numerous studies have been conducted on HDTACs, they have predominantly focused on small units at the laboratory scale, with limited work on larger ...
Mariko SENGA, Shinya HASEGAWA
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

PENGARUH LIQUID SUCTION HEAT EXCHANGER TERHADAP KINERJA SISTEM PENDINGIN PADA MESIN PORTABLE CHILLER

open access: yesRekayasa Mesin, 2023
When the Covid-19 pandemic occured, most of the industries and public facilities were not used properly, but the cooling machines was still used, resulting in large consumption of power and electrical energy.
Fajar Budi Sulistiono, Ramon Trisno
doaj   +1 more source

Influence of Friction Coefficient on the Performance of Cold Forming Tools

open access: yesMetals, 2023
The automotive industry has undergone significant advancements and changes over time, resulting in the use of more complex parts in modern vehicles. As a consequence, the parts used in the manufacturing process are subject to higher stress levels, which reduce their service life.
Eneko Barba   +4 more
openaire   +3 more sources

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

open access: yesMolecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan   +9 more
wiley   +1 more source

Modeling and Analysis of a Coated Tube Adsorber for Adsorption Heat Pumps

open access: yesEnergies, 2021
This work investigates the effects of several parameters on the coefficient of performance (COP) and the specific heating power (SHP) of a coated-tube adsorber for adsorption heat pumps (AHP) suitable for water heating (space and/or domestic water ...
João M. S. Dias, Vítor A. F. Costa
doaj   +1 more source

Performance analysis of a direct-absorption parabolic trough solar collector

open access: yes, 2018
A parabolic trough solar collector is a dominant technology for high-temperature industrial applications, but efficient use of a conventional surface-based parabolic trough solar collector (SBPTSC) is limited by its high radiation loss due to the high ...
Kim, Joong Bae   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy