Results 61 to 70 of about 1,509,952 (299)

Experimental Investigation on the Separation Performance for a New Oil-Water Separator

Frontiers in Energy Research, 2021
To reduce the cost of oil exploitation, it is necessary to promote the development of cyclones for oil-water separation due to the increase of the water content in produced fluids.
Min Zhan, Wanyou Yang, Fenghui Zhang, Changhua Luo, Huaxiao Wu, Peiwen Guo, Qiong Shen, Xiaobo Zeng, Changqi Yan   +8 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Influence of Separation Chamber Structure on Separation Performance of Downhole Hydrocyclone

Shiyou jixie, 2019
To obtain the best separation performance of hydrocyclone, the flow field characteristics and separation performance of the starting-taper hydrocyclone and back-taper hydrocyclone are analyzed using numerical simulation method by changing the inlet ...
Zhang Yong, Cao Zhihong, Zhang Shuang, Xing Lei   +3 more
doaj  

Thermodynamic investigation of intercooling location effect on supercritical CO2 recompression Brayton cycle

Journal of Mechanical Engineering and Sciences, 2021
In S-CO2 recompression Brayton cycle, use of intercooling is a way to improve the cycle efficiency. However, it may decrease the efficiency due to increase of heat rejection.
Sompop Jarungthammachote
doaj   +1 more source

Effect of different choices of the Boltzmannized flux operator on thermal exchange and recombination reactions

, 2003
The rate constants for recombination and exchange reactions are calculated using the flux correlation approach with a general form of the Boltzmannized flux operator, which can simultaneously describe the Kubo and traditional half-split forms.
Chandler, Feynman, Germann, Hänggi, Koichi Saito, Kubo, Kubo, Leforestier, Mandelshtam, Miller, Miller, Miller, Miller, Miller, Mori, Qi, Saito, Schulman, Smedarchina, Sun, Thompson, Voth, Wolynes, Yamamoto, Yamamoto, Zang   +25 more
core   +1 more source

Traffic Engineering Using OSPF Weights and Splitting Ratios [PDF]

, 2003
A method is proposed to perform traffic engineering for Autonomous Systems by setting OSPF weights and distributing new metrics called node splitting ratios. The quality of the traffic engineering is comparable to that achievable using MPLS. The weights and splitting ratios can be calculated using linear programming techniques.
J. Murphy, R. Harris, R. Nelson
openaire   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

A- and B-Exciton Photoluminescence Intensity Ratio as a Measure of Sample Quality for Transition Metal Dichalcogenide Monolayers

, 2018
The photoluminescence (PL) in monolayer transition metal dichalcogenides (TMDs) is dominated by recombination of electrons in the conduction band with holes in the spin-orbit split valence bands, and there are two distinct emission features referred to ...
Hanbicki, Aubrey T., Jonker, Berend T., McCreary, Kathleen M., Sivaram, Saujan V.   +3 more
core   +1 more source

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

A complementary split ring resonator based metamaterial with effective medium ratio for C-band microwave applications

Results in Physics, 2019
A complementary split-ring resonator (CSRR) based metamaterial is designed and investigated in this paper for microwave applications with effective medium ratio. This CSRR is the modification of the conventional split-ring resonator.
Ali F. Almutairi, Mohammad Shahidul Islam, Md. Samsuzzaman, Md. Tarikul Islam, Norbahiah Misran, Mohammad Tariqul Islam   +5 more
doaj   +1 more source