Results 51 to 60 of about 9,800,207 (346)

Performance analyses and improvement guidelines for organic Rankine cycles using R600a/R601a mixtures driven by heat sources of 100°C to 200°C

International Journal of Energy Research, 2018
R600a/R601a mixtures are promising to be widely used in organic Rankine cycle (ORC) systems and also can promote the popularization of ORC technology.
Jian Li, Z. Ge, Y. Duan, Zhen Yang
semanticscholar   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Heat transfer enhancement from heat sources using optimal design of combined fins heat-sinks

Propulsion and Power Research, 2020
The rapid movement of heat transferred goes to be the most important target for researchers to deals with the thermal problems of electronic systems. Especially, that has high packing densities in limited space. Consequently, vertical combination between
Hisham H. Jasim
doaj   +1 more source

Conditions for Energy Efficient Heat Supply Based on the Transformed Heat of Soil and Air Flows

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2023
Based on the analysis of thermohydraulic processes and the structural and functional structure of the proposed system of heat and cold supply of buildings, a multifactorial dependence of the actual conversion coefficient was established to assess the ...
V. D. Petrash, O. I. Khomenko, D. V. Basist, A. V. Golubenko   +3 more
doaj   +1 more source

Thermal and Exergetic Analysis of the Goswami Cycle Integrated with Mid-Grade Heat Sources

Entropy, 2017
This paper presents a theoretical investigation of a combined Power and Cooling Cycle that employs an Ammonia-Water mixture. The cycle combines a Rankine and an absorption refrigeration cycle. The Goswami cycle can be used in a wide range of applications
Gokmen Demirkaya, R. V. Padilla, A. Fontalvo, Maree Lake, Y. Lim   +4 more
semanticscholar   +1 more source

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Markovian heat sources with the smallest heat capacity

New Journal of Physics, 2018
Thermal Markovian dynamics is typically obtained by coupling a system to a sufficiently hot bath with a large heat capacity. Here we present a scheme for inducing Markovian dynamics using an arbitrarily small and cold heat bath.
Raam Uzdin, Simone Gasparinetti, Roee Ozeri, Ronnie Kosloff   +3 more
doaj   +1 more source

NONSTATIONARY HEAT CONDUCTION IN MULTILAYER GLAZING SUBJECTED TO DISTRIBUTED HEAT SOURCES

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2020
A method for calculation of nonstationary thermal fields in a multilayer glazing of vehicles under the effect of impulse film heat sources is offered. The glazing is considered as a rectangular multilayer plate made up of isotropic layers with constant ...
Natalia Smetankina, Oleksii Postnyi
doaj   +1 more source

The Arrangement Concept and the Energy Potential of the Vapor Compression Heat and Cooling Supply Based on a Binary Low-Temperature Source

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2022
The combined use of low-potential soil heat and air flows in heat pump heat supply systems allows for its regulated redistribution in the processes of customers’ consumption.
V. D. Petrash, O. I. Khomenko, D. V. Basist, A. Ujma   +3 more
doaj   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source