Results 51 to 60 of about 1,584,375 (297)

Molecular Hydrodynamics: Vortex Formation and Sound Wave Propagation

, 2018
In the present study, quantitative feasibility tests of the hydrodynamic description of a two-dimensional fluid at the molecular level are performed, both with respect to length and time scales.
Allen M., Balucani U., Boon J., Changho Kim, Eok Kyun Lee, Forster D., Frenkel D., George Em Karniadakis, Hansen J.-P., Karniadakis G., Kyeong Hwan Han, Mareschal M., Peter Talkner, Rapaport D.   +13 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

Evolution of the flow field in decaying active regions, Transition from a moat flow to a supergranular flow

, 2018
We investigate the evolution of the horizontal flow field around sunspots during their decay by analysing its extension and horizontal velocity around eight spots using SDO/HMI Doppler maps.
González, Nazaret Bello, Strecker, Hanna   +1 more
core   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Structure Design and Optimization Study of Cutting Remover for Horizontal Well Drilling

Shiyou jixie, 2016
Cutting removal tool, as an effective cutting bed damage tool, not only could prevent the formation of cutting bed, but also could timely destruction and remove the cutting bed.Three different structure cutting removers have been designed and their flow ...
Ji Guodong, Wang Haige, Chen Zhixue, Ge Yunhua, Sun Xiaofeng   +4 more
doaj  

Effects of Spatiotemporal Filtering on the Periodic Signals and Noise in the GPS Position Time Series of the Crustal Movement Observation Network of China

Remote Sensing, 2018
Analysis of Global Positioning System (GPS) position time series and its common mode components (CMC) is very important for the investigation of GPS technique error, the evaluation of environmental loading effects, and the estimation of a realistic and ...
Peng Yuan, Weiping Jiang, Kaihua Wang, Nico Sneeuw   +3 more
doaj   +1 more source

3D photospheric velocity field of a Supergranular cell

, 2007
We investigate the plasma flow properties inside a Supergranular (SG) cell, in particular its interaction with small scale magnetic field structures. The SG cell has been identified using the magnetic network (CaII wing brightness) as proxy, applying the
Beck, Berrilli, Berrilli, Berrilli, Caccin, Cavallini, Cavallini, D. Del Moro, Del Moro, Del Moro, DeRosa, Deubner, F. Berrilli, Frazier, Hathaway, Janssen, Krishan, Leighton, Meunier, Musman, Müller, Paniveni, Puschmann, Qu, Raju, Rast, Rieutord, Rieutord, Rimmele, Roudier, S. Giordano, Schrijver, Shine, Simon, Zwaan   +34 more
core   +1 more source

Velocity Field of Isolated Turbulent Puffs [PDF]

45th AIAA Aerospace Sciences Meeting and Exhibit, 2007
The velocity field of isolated turbulent puffs was measured using the particle image velocimetry technique and was compared with the steady jet flow field. Puffs were generated by injecting air through a 5 mm diameter nozzle into a flow chamber with a weak coflow.
E. Ghaem-Maghami, H. Johari
openaire   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

Spatiotemporal Characteristics of Horizontal Crustal Deformation in the Sichuan–Yunnan Region Using GPS Data

Remote Sensing, 2023
Based on various velocity fields from Global Positioning System (GPS) data over nearly 20 years in the Sichuan–Yunnan region, this paper calculated the strain rate field and its spatiotemporal characteristics by using an improved least squares ...
Quanshu Zhao, Kaihua Ding, Guanghong Lan, Yunlong Wu, Yuan Liu, Shengxiang Peng, Tianao Li   +6 more
doaj   +1 more source