Results 101 to 110 of about 167,172,128 (305)

A Critical Review of Performance Enhancement Methods for Automotive Air-Conditioning Compressors Using Nano-Enhanced Lubricants

Machines
The compressor in automotive air-conditioning systems consumes a significant fraction of the vehicle’s energy, thereby reducing driving range. Consequently, developing more efficient compressor operation is essential for improving overall thermal ...
Rajendran Prabakaran
doaj   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

FEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão, Diogo M. Engrácia, Graça Soveral, Filipa Mendes   +3 more
wiley   +1 more source

Optimization of the operation mode of a simple two-step heat pump with a separator

Известия высших учебных заведений: Проблемы энергетики
The RELEVANCE of the research lies in the development of new methods for organizing the removal of low-potential heat from data centers, power electronics and other natural and technological sources, as well as in obtaining new dependencies for assessing
M. S. Purdin, V. V. Yuzyuk
doaj   +1 more source

Optimization Analysis of CO2 Refrigeration and Heat Recovery System for Ice Rink Based on Pinch Point Theory

Zhileng xuebao, 2022
Against the backdrop of carbon neutralization, CO2 has attracted increasing attention as a natural working medium for refrigeration and heating applications.
Zhou Xiaohu, Geng Xudong, Li Feng, Si Chunqiang, Ma Jin, Shao Shuangquan   +5 more
doaj  

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Evaluation of Fin Efficiency and Heat Transfer Coefficient for Fined Tube Heat Exchange [PDF]

, 2012
This study discussed the estimation of the fin efficiency and the pure-heat transfer coefficient in the heat exchanger. One hundred twenty cases of plate fins having known heat transfer coefficients were tested numerically to investigate the validity of ...
Kang, Hiechan
core   +1 more source

Computational investigation of an adaptive PID-controlled PCM-enhanced hybrid thermoelectric-air cooling system for lithium-ion battery packs in electric vehicles

Frontiers in Mechanical Engineering
Effective thermal management of lithium-ion battery packs remains a critical challenge for ensuring the safety, performance, and longevity of Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs).
Rallabandi Siva Krishnam Raju, I. S. Rajay Vedaraj   +1 more
doaj   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Performance Analysis and Optimization of Heat Pump Driven Liquid Desiccant Fresh Air System

Zhileng xuebao, 2020
A mathematical model of heat pump driven liquid desiccant (HPLD) fresh air system was established to investigate the system’s performance under different fresh air parameters.
Luo Liang, Huang Zhijia, Wang Xiaoyu, Zhuo Feifei   +3 more
doaj  

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source