Results 51 to 60 of about 2,522,757 (310)

Proposal Flow [PDF]

, 2016
Finding image correspondences remains a challenging problem in the presence of intra-class variations and large changes in scene layout.~Semantic flow methods are designed to handle images depicting different instances of the same object or scene ...
Cho, Minsu, Ham, Bumsub, Ponce, Jean, Schmid, Cordelia   +3 more
core   +5 more sources

Optimal Design of Axial Flow Fan Structure Parameters based on Flow Field Analysis and Aerodynamic Experiment of Rectangular Duct

Zhileng xuebao, 2019
In this study, a flow structural model in a rectangular channel with an axial flow fan is established and analyzed through numerical simulation and experiments to get the influence of two design parameters, i.e., axial length of the deflector and tip ...
Huang Haihong, Lu Yuexing, Ke Qingdi, L
doaj  

Effects of Cone Segment Configuration on the Classification Performance of Hydrocyclones

Separations
As an efficient solid–liquid separation device, the hydrocyclone is widely applied in various industrial fields such as coal preparation and oil impurity removal, and its classification performance directly determines the efficiency of industrial ...
Xiaoxiao Cai, Hao Lu
doaj   +1 more source

Simulation Study on Flow Field Characteristics of Self-propelled Multi-nozzle Jet Bit in Radial Horizontal Wells

Shiyou jixie, 2022
Radial horizontal well technology, which is based on hydraulic jet radial drilling, can increase the drainage capacity of low permeability reservoirs and unconventional oil and gas wells, and self-propelled multi-nozzle jet bit is the core component of ...
Zhang Tao, Yu Huaibin, Huang Xin, Li Yumei, Wen Tao, Wang Ning   +5 more
doaj  

Analysis of dynamic characteristics of cycloidal rotor pump for hybrid transmission

Nantong Daxue xuebao. Ziran kexue ban, 2022
As the power source of the hydraulic system of the hybrid transmission, the oil pump accounts for a large proportion of power loss. In order to further optimize the structure of the oil pump, improve the oil supply characteristics of the oil pump, and ...
ZHANG Fubao; ZHU Yu; WANG Xingxing; LIU Susu; LI Pengfei; SHI Congshi
doaj   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

PIV experimental study on the flow field characteristics of axial flow blood pump under three operating conditions

The Journal of Engineering, 2018
In order to investigate the internal flow field of an axial blood pump, two-dimensional (2D) particle image velocimetry (PIV) was applied to test the blood pump under three different conditions.
Zhiyong Xiao, Jianping Tan, Shuai Wang, Zheqin Yu, Weiqiang Wu   +4 more
doaj   +1 more source

Layer thickness dependence of the current induced effective field vector in Ta|CoFeB|MgO

, 2012
The role of current induced effective magnetic field in ultrathin magnetic heterostructures is increasingly gaining interest since it can provide efficient ways of manipulating magnetization electrically. Two effects, known as the Rashba spin orbit field
A Brataas, A Manchon, A Shpiro, DA Pesin, DC Worledge, FJ Albert, H Kubota, Hideo Ohno, IM Miron, IM Miron, IM Miron, Jaivardhan Sinha, JC Sankey, JC Slonczcwski, Junyeon Kim, K Obata, K-W Kim, L Liu, LQ Liu, M Hayashi, M Morota, M Zwierzycki, Masamitsu Hayashi, MBA Jalil, MD Stiles, Michihiko Yamanouchi, S Fukami, S Ikeda, S Petit, S Urazhdin, S Wang, S Zhang, SC Oh, Seiji Mitani, Shunsuke Fukami, SM Seo, T Jungwirth, T Suzuki, T Taniguchi, Tetsuhiro Suzuki, UH Pi, VM Edelstein, W Chen, X Wang, YA Bychkov, Z Li   +45 more
core   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

CFD-based study of flow field characteristics and clogging in horizontal flow constructed wetlands

Frontiers in Environmental Science
The flow field distribution and clogging process in HFCWs are complex, the hydraulic characteristics, distribution and size of dead zone of HFCW were studied by using the Computational Fluid Dynamics (CFD).
Wen Liu, Shitao Li, Kai Yang, Xianqiu Zeng, Xianqiu Zeng, Yiyong Li, Mengyao Zou, Yili Deng, Wei Qian   +8 more
doaj   +1 more source