Results 31 to 40 of about 458,697 (317)

Study on Relationship between Cyclone Diameter and Treatment Capacity Based on Response Surface Method

Shiyou jixie, 2021
In the design process of liquid-solid cyclone, the size design is still in accordance with the empirical method, which has strong subjectivity and randomness, and the internal relationship between the cylinder size and the operating parameters is still ...
Liu Zhitao, Tian Yangyang, Song Wei, Zhao Jichu, Bai Tong, Cui Zhijian   +5 more
doaj  

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Structural Parameter Optimization of Droplet Size Reconstruction Hydrocyclone

Shiyou jixie, 2022
The droplet size reconstruction hydrocyclone realizes the rearrangement of large and small sizes of oil droplets by means of the inlet structure, and then uses the embedded structure to efficiently separate them.
Xia Hongze, Bai Jianhua, Zhao Yu, Sun Chao, Ma Jun, He Yaqi   +5 more
doaj  

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Key Tools and Dynamic Variation of Wellbore Pressure in Dual-gradient Drilling

Shiyou jixie, 2022
In order to solve the problem of low separation efficiency of separator in hollow sphere injected dual-gradient drilling, the dynamic variation of wellbore pressure was studied.
Zhang Ruiyao, Li Jun, Liu Gonghui, Yang Hongwei, Wang Jiangshuai, Wen Tao   +5 more
doaj  

Separating Efficiency of Grinding Chips by Centrifugal Separator.

Journal of the Japan Society for Precision Engineering, 1992
In this investigation, a centrifugal separator was used to separate grinding chips from grinding fluid. In order to clarify the efficiency of the centrifugal separator, separating experiments were carried out by changing grinding chips (FC, ceramics), its concentration and flow rate of the grinding fluid.
Kita, Yoshihiro, Kawakuchi, Itaru, Choi, Hwan, Okane, Kumitsuru   +3 more
openaire   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Structural Optimization Design of Downhole Gas-Liquid Separator Based on Orthogonal Experiment

Shiyou jixie
To address the issue of low separation efficiency in downhole helical gas-liquid separator during the production of gas-rich wells （with gas content of 30%~50%）， based on gas-liquid two-phase flow theory， numerical simulation method was used to build a ...
Lian Zhanghua, An Nan, Zhao Zhaoyang, Yu Hao, Sun Hui   +4 more
doaj   +1 more source

Efficient risk sharing and separation

Journal of Economic Theory
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Árpád Ábrahám, Sarolta Laczó
openaire   +2 more sources

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

FEBS 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, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source