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3篇 您的检索式:作者名="K.Albert"
    题名 作者 年代 出处 被引量
1长期应用大环内酯类抗生素治疗气道炎症性疾病显示文摘Adam L.Friedlander MD Richard K.Albert MD FCCP CHEST中文版0,,02:1
2Stress corrosion cracking behaviour of gas tungsten arc welded super austenitic stainless steel joints显示文摘Super 304 H austenitic stainless steel with 3% of copper posses excellent creep strength and corrosion resistance, which is mainly used in heat exchanger tubing of the boiler. Heat exchangers are used in nuclear power plants and marine vehicles which are intended to operate in chloride rich offshore environment. Chloride stress corrosion cracking is the most likely life limiting failure with austenitic stainless steel tubing. Welding may worsen the stress corrosion cracking susceptibility of the material. Stress corrosion cracking susceptibility of Super 304 H parent metal and gas tungsten arc(GTA) welded joints were studied by constant load tests in 45% boiling Mg Cl2 solution. Stress corrosion cracking resistance of Super 304 H stainless steel was deteriorated by GTA welding due to the formation of susceptible microstructure in the HAZ of the weld joint and the residual stresses. The mechanism of cracking was found to be anodic path cracking, with transgranular nature of crack propagation. Linear relationships were derived to predict the time to failure by extrapolating the rate of steady state elongation.M.VINOTH KUMAR V.BALASUBRAMANIAN S.RAJAKUMAR SHAJU K.ALBERT 2015Defence Technology(防务技术)2015,11,3:0
3A histone tale that enCOMPASSes pausing:new insights into the functional repertoire of H3K4me3显示文摘A recently published study in Nature provides compelling evidence for the involvement of the histone H3K4me3 modification in regulating RNA polymerase II(Pol II)pause-release and elongation.1 The expansion of the functional repertoire of this active chromatin mark and the elucidation of the molecular mechanisms behind it represents a major advance for the field,not least because the epigenetic factors involved are linked to a wide range of human pathologies.The term epigenetics derives from the Greek prefix“epi”and describes an inheritable regulatory state that manifests itself beyond the mere genetic information encoded in the DNA.Thomas K.Albert Kornelius Kerl 2023Signal Transduction and Targeted Therapy2023,8,8:0
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