Results 61 to 70 of about 2,489,717 (313)
BuildingsIn response to the problem of significant post-construction settlement that may occur in a motor racing circuit (MRC), two representative composite foundation testing areas, PHC pile (pre-tensioned spun high-strength concrete pile) and CFG pile (cement ...
Xiaonan Wang, Qitao Pei
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Design and Application of New Running Tool
Shiyou jixie, 2021 In response to the failure of machinery or hydraulic release during downhole operation in oil and gas fields, no stand-by solutions are available and various running tools are lack of applicability.
Hao Zhouzheng +5 more
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E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer
Molecular Oncology, EarlyView.Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov +3 more
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Development and Field Testing of a Wireless Data Relay System for Amphibious Drones
DronesAmphibious (air and water) drones, capable of both aerial and aquatic operations, have the potential to provide valuable drone applications in aquatic environments. However, the limited range of wireless data transmission caused by the low antenna height
Atsushi Suetsugu +9 more
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Erosion-resisting Characteristic Study of Throttle Valve in High-pressure Liquid-solid Flow
Shiyou jixie, 2022 The throttle valve with reliable performance parameters plays a key role in the reasonable control of bottom hole pressure in high pressure, high sulfur content and high yield wells, and it is one of the decisive factors for the successful establishment ...
Li Qiandeng +4 more
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Brazilian Archives of Biology and Technology, 2009 Several synthetic and commercial analogs of 1,4-dimethoxybenzene, a kairomone of Diabrotica speciosa, along with other compounds already shown to be attractive to other species of Diabrotica, were tested as attractant to D. speciosa.
Francisco de Assis Marques +10 more
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FIELD TESTING OF THE SMBF FLUME
Journal of Agricultural Engineering, 2007 At first, in this paper the stage-discharge relationship of a new flume, originally proposed by Samani and Magallanez, for measuring flow discharge in open channels is reviewed. The flume is obtained inserting two semicylinders in a rectangular cross-section.
DI STEFANO, Costanza +2 more
openaire +5 more sources
Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
wiley +1 more source
Transverse strength of railway tracks: part 3. Multiple scenarios test field
Fracture and Structural Integrity, 2014 In the present paper the design and construction choices of a test field for the ballast lateral resistance measurement, in order to produce data useful for the development of a numerical model able to simulate the service critical conditions of a ...
Antonio De Iorio +6 more
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Research on Magnetic Memory Internal Detection of Auxiliary Line of Drilling Riser
Shiyou jixie, 2021 The auxiliary line attached to the periphery of the drilling riser has small inside diameter, long length, therefore, when the existing detection methods are used to conduct damage detection on it, there are problems such as high cost, low efficiency and
Liu Xiangyuan +3 more
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