Results 61 to 70 of about 20,457 (265)
Kongqi donglixue xuebaoIn order to study the influence of the wind tunnel ground simulation system in a wind tunnel on aerodynamic testing and to improve the accuracy of automotive wind tunnel test results, a series of experiments, including empty wind tunnel tests and real ...
Han BU +4 more
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Exploring on Aerodynamic Characteristics of Low Reynolds Number Airfoil in Time-varying Wind Field
Xibei Gongye Daxue Xuebao, 2019 A solar-powered unmanned aerial vehicle generally encounters the problems that it has low Reynolds effects and is highly susceptible to gust response.
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Inertial coefficient rings and the idempotent lifting property [PDF]
Proceedings of the American Mathematical Society, 1976 A commutative ring R R with identity is called an inertial coefficient ring if ...
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Molecular Oncology, EarlyView.Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park +6 more
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Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids
FEBS Open Bio, EarlyView.Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão +3 more
wiley +1 more source
International Journal of ThermofluidsSuperhydrophobic surfaces are characterized by low surface energy and micro- to nano-scale roughness. These properties cause fluids to slide over the surface, thereby reducing drag and adhesion, and resulting in a lower drag coefficient.
Mohammad Sameti +2 more
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Energy Reports, 2020 All modern hydro-kinetic turbines are being designed based on a lift, using airfoils, which should have a significant lift to drag ratio to achieve maximum efficiency.SG604X family airfoil has significant lift-to-drag ratio under an operating range of Re
Mahendra Kumar Gupta, P.M.V. Subbarao
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Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes
FEBS Open Bio, EarlyView.Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard +12 more
wiley +1 more source
Techniques to Maximize the Lift Coefficient and Maximum Lift Coefficient
This two-page review synthesizes and evaluates practical and advanced aerodynamic methods for maximizing an aircraft wing's maximum lift coefficient (CL, max ). The focus is on applications requiring ultra-high lift, such as Short Takeoff and Landing (STOL), Vertical Takeoff and Landing (VTOL), and low-speed heavy-lift operations.
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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 +11 more
wiley +1 more source