Results 31 to 40 of about 15,844 (355)
Ice Accretion: Image Post-Processing Measurement Techniques for 2D Ice Shapes
Aerospace, 2023 Ice accretion poses substantial safety hazards for the manned and unmanned aviation industries. Its study is essential for icing events risk assessment and for the development of efficient ice protection systems.
Adriana Enache +4 more
doaj +1 more source
EnergiesThis paper presents a simple thermoelectrical temporal surface method for numerically studying the appearance of a dry band on a polluted insulator.
Marc-Alain Andoh +2 more
doaj +1 more source
Weather Features Associated with Aircraft Icing Conditions: A Case Study
The Scientific World Journal, 2014 In the context of aviation weather hazards, the study of aircraft icing is very important because of several accidents attributed to it over recent decades.
Sergio Fernández-González +5 more
doaj +1 more source
Ice–Ice Collisions: An Ice Multiplication Process in Atmospheric Clouds
Journal of the Atmospheric Sciences, 2011 Abstract Ice in atmospheric clouds undergoes complex physical processes, interacting especially with radiation, which leads to serious impacts on global climate. After their primary production, atmospheric ice crystals multiply extensively by secondary processes. Here, it is shown that a mostly overlooked process of mechanical breakup of
J.-I. Yano, V. T. J. Phillips
openaire +1 more source
EnergiesThis paper presents an experimental investigation conducted to determine the influence of parameters such as the ambient temperature, pollution level, and substrate material on the formation of dry bands on polluted layers.
Marc-Alain Andoh, Christophe Volat
doaj +1 more source
Aggressive prostate cancer is associated with pericyte dysfunction
Molecular Oncology, EarlyView.Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero +11 more
wiley +1 more source
Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway
Molecular Oncology, EarlyView.Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed +10 more
wiley +1 more source
Ice Accretion on Rotary-Wing Unmanned Aerial Vehicles—A Review Study
Aerospace, 2023 Ice accretion on rotary-wing unmanned aerial vehicles (RWUAVs) needs to be studied separately from the fixed-wing UAVs because of the additional flow complexities induced by the propeller rotation.
Manaf Muhammed, Muhammad Shakeel Virk
doaj +1 more source
Surface Engineering for Phase Change Heat Transfer: A Review [PDF]
, 2014 Among numerous challenges to meet the rising global energy demand in a sustainable manner, improving phase change heat transfer has been at the forefront of engineering research for decades.
Attinger, Daniel +7 more
core +4 more sources
Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells
Molecular Oncology, EarlyView.Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son +13 more
wiley +1 more source