Results 91 to 100 of about 982,120 (265)

Analysis of Flow Field Characteristics in a Mechanical Defoaming Device

ACS Omega
To improve the froth breakdown performance of flotation foam, a mechanical defoaming device based on vacuum and rotation was developed. The device is mainly composed of a rotating disk and a baffle and generates negative pressure when rotating at high speed.
Shuai Li, Tiefeng Peng, Shaomei Xu, Youjie Qiu, Yangyang Huai   +4 more
openaire   +3 more sources

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

Structural Design and Flow Field Characteristics of Self-Propelled Rotating Jet Nozzle

Shiyou jixie
The hydraulic jet radial horizontal well technology is of great significance for efficient and economic development of oil and gas in complex strata， as well as production enhancement in mature fields.
Mu Zongjie, Zhao Kai, Li Gensheng, Yang Zhehua, Hong Qigui, Yan Zhuang, Zhang Panpan   +6 more
doaj  

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Effect of Nozzle Axis Offset on the Ejection Performance of Jet Pumps

Shiyou jixie
Jet pumps are widely applied in production enhancement of gas wells in the Qingshimao region. In practices， jet pumps are commonly installed and lowered into wellbores based on experience.
Li Wanzhong, Zhang Zhenyu, Guo Chenhao, Sun Jiachen, Zhao Zhengyan, Mao Xianrong   +5 more
doaj  

Research on Identification Method of Wear Degradation of External Gear Pump Based on Flow Field Analysis. [PDF]

Sensors (Basel), 2020
Guo R, Li Y, Shi Y, Li H, Zhao J, Gao D.
europepmc   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

GelMA‐based 3D spheroids recapitulate transcriptomic and functional hallmarks of myeloid sarcoma

FEBS Open Bio, EarlyView.
GelMA 5% hydrogels support the formation of myeloid leukemia spheroids that recapitulate MS‐specific features, including G1 arrest, apoptosis, and ECM‐driven transcriptomic reprogramming. The 3D model mimicked soft‐tissue‐like stiffness and oxygen conditions, and transcriptomic convergence with primary MS samples confirmed its utility as a preclinical ...
Nicolas Germain, Elise Buret, Le Hoang Thanh Nguyen, Marion Cocheteux, Nicolas Touya, Mélanie Dhayer, Romain Dubois, Frank Lafont, Sebastien Janel, Patrice Maboudou, Steve Lancel, Philippe Marchetti   +11 more
wiley   +1 more source

Numerical Simulation of Axial Hydrocyclone for Oil Well Produced Liquid Pre-dehydrating

Shiyou jixie, 2015
The axial hydrocyclone is ideal pre-dehydrating equipment for the oil well produced liquid to improve the oil field economic benefit.The inner flow field of the designed axial hydrocyclone is studied with the computational fluid dynamics software Fluent ...
Xiong Si, Liu Meili, Chen Jiaqing
doaj