Results 41 to 50 of about 66,645 (249)

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

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

A novelty approach to solve an economic dispatch problem for a renewable integrated micro-grid using optimization techniques

Electrical engineering & Electromechanics, 2023
Introduction. The renewable integrated microgrid has considered several distributed energy sources namely photovoltaic power plant, thermal generators, wind power plant and combined heat and power source.
K. Manikandan, S. Sasikumar, R. Arulraj
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

About expediency of changing the connection diagram of hot water supply units

Известия высших учебных заведений: Проблемы энергетики
PURPOSE. The article is devoted to an urgent problem for domestic district heating. A widespread situation is considered when consumers from heat supply systems with a closed connection scheme for hot water supply plants are switched to an open heat ...
P. V. Rotov, A. V. Gorshkov, M. A. Rotova   +2 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Energy saving in systems of heat supply of the large municipal associations powered from several sources of heat

Известия Томского политехнического университета: Инжиниринг георесурсов, 2019
The relevance of work consists in collaboration modes optimization of two and more sources of thermal energy of the large cities operating at the borders and municipal associations for receiving the most power effective result. Research objective.
Yuliya Nikolaevna Zvonareva, Yuriy Vitalievich Vankov   +1 more
doaj   +2 more sources

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Mathematical modeling of the combined heat supply system of the solar house

E3S Web of Conferences
Today, improving energy efficiency in residential heat supply systems, saving fuel and energy resources, and increasing the efficiency of using devices based on renewable energy sources is an urgent issue. The aim of the article is to develop a mathematical model of the heat balance of one-story country houses based on the use of solar energy in a non ...
Khamraev S.I., Kodirov J.R., Arabov J.O., Mavlonov U.M., Rakhimov N.Z.   +4 more
openaire   +2 more sources

Performance Efficiency of an Energy-Saving Mini Dryer with a Combined Heat Supply System

Agricultural Machinery and Technologies, 2018
Abstract. The paper presents the description and operating principle of energy-saving mini-grain dryers for drying small grain batches on farms using conductive and convective drying methods and the process of grain cooling with heat obtained from a traditional heat source and a heat carrier prepared with a solar collector or a charged heat storage ...
Umudvar R. Gasanov, Sevil A. Magerramova
openaire   +3 more sources