Results 81 to 90 of about 2,768,115 (243)

Performance Test of Filter Cartridge for Natural Gas Purification

Shiyou jixie, 2015
In the long-distance transmission process of natural gas,the reliable operation of the compressor units and pipelines is seriously affected by dusts and droplets entrained in natural gas.The performance of dry seal gas filter cartridges used in ...
Xiao Lian, Gu Ziqiang, Chang Cheng, Shao Chunming, Ji Zhongli   +4 more
doaj  

Pressure losses across sand media filters in microirrigation systems when using reclaimed effluents

Agriculture Communications
The location and evolution of the pressure losses across sand media filters commonly used in microirrigation have not been extensively studied. However, understanding these patterns may allow identifying feasible redesign strategies that reduce energy ...
Carles Solé-Torres, Miquel Duran-Ros, Gerard Arbat, Joan Pujol, Toni Pujol, Francisco Ramírez de Cartagena, Jaume Puig-Bargués   +6 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

Gas–Liquid Coalescing Filter with Wettability-Modified Gradient Pore Structure: Achieving Low Resistance, High Efficiency and Long Service Life

Separations
Widely used in treating oil mist aerosols generated from metalworking processes, conventional gas–liquid coalescing filters face drawbacks such as increased energy consumption, performance limitations, and shortened service life due to high steady-state ...
Ziqi Yang, Jian Li, Shuaiyi Ma, Zhen Wang   +3 more
doaj   +1 more source

Water permeability of the polymer screen with a system of slits of hydraulic structures

Инженерно-строительный журнал, 2018
The calculation of water permeability through a system of defects (long narrow slits in the junctions) in the screen is considered based on the filtration model. Its structural layout and description of the model main elements are given.
Yuri Kosichenko, Oleg Baev
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

The origin ofhigh hydraulic resistance for filter cakes ofdef ormable particles: cell-bed deformation or surface-layer effect? [PDF]

, 2004
This study reports a numerical approach for modeling the hydraulic resistance ofa filter cake ofdef ormable cells. First, a mechanical and osmotic model that describes the volume fraction ofsolids in a bed ofyeast cells as a function ofthe compressive ...
Molle, Catherine, Clifton, Michael J., Molle, C, Aimar, Pierre, Clifton, Michaël, Meireles, Martine   +5 more
core   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

KDAC6 alters cell morphology and motility through positive and negative modulation of F‐actin distribution

FEBS Open Bio, EarlyView.
KDAC6 has been associated with cell motility and actin structures, but specific domain contributions are not established. The two catalytic domains have differential effects on motility and F‐actin regulation, affecting cortical F‐actin density, motility, stress fibers, and cell spreading.
Taylor V. Joseph, Andrea B. Pham, Kiara E. Bornes, Razan H. Hammad, Chelsea A. Rousseve‐Ross, Thomas M. Huckaba, Terry J. Watt, Tasha B. Toro   +7 more
wiley   +1 more source

Prediction Model for the Filtration of Smoke Aerosol Particles by Cellulose Acetate Filters

Contributions to Tobacco and Nicotine Research
Exploring the filtration characteristics of smoke aerosol particles in cellulose acetate filters and developing a prediction model are vital for designing cigarettes with low “tar” and harmful components.
Liu Ruihong, Guo Jizhao, Sun Xuehui, Guo Shuwei, Liu Zhihua, Yu Zhenhua, Wang Chao, Sun Peijian, Hu Shaodong, Xie Fuwei, Yue Baoshan   +10 more
doaj   +1 more source