全部文献期刊会议图书|学者科研项目
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作者:Shaoqin Zhang , Xiaolan Lian ...
来源:[J].The Journal of Maternal-Fetal & Neonatal Medicine(IF 1.518), 2016, Vol.29 (9), pp.1391-1394
摘要:Abstract(#br) Purpose : To evaluate the effect of subclinical hypothyroidism (SCH) screening and intervention on pregnancy outcomes and explore the significance of thyroid function during early pregnancy.(#br) Methods : Pregnant women were recruited from Peking Union Medical...
作者:Shenming Jiang , Zetao Jiang , Shaoqin Zhang
来源:[J].Mathematische Nachrichten(IF 0.576), 2016, Vol.289 (14-15), pp.1855-1892
摘要:In this paper, necessary conditions and sufficient conditions for the irregular shearlet systems to be frames are studied. We show that the irregular shearlet systems to possess upper frame bounds, the space‐scale‐shear parameters must be relatively separated. We prove that ...
作者:... Rucheng Wang , Shaoqin Zhang , Yinghe Yang
来源:[J].Chinese Science Bulletin(IF 1.319), 2014, Vol.59 (27), pp.3427-3440
摘要:Abstract(#br)Eight Mesozoic sub-volcanic and intrusive rocks in the Lishui Basin have been selected for zircon U-Pb dating and Lu-Hf isotopic analysis. The Laohutou, Datongshan, Daweizhuang, Yeshanao, Yanwaqiao, Xibeishan, Changshantou and Jianshan porphyrites yield concorda...
作者:Shaoqin Zhang , Lirong Cai ...
来源:[J].Medicine(IF 4.233), 2019, Vol.98 (14), pp.e15027-e15027
摘要:RATIONALE:: Monosomy 18p deletion syndrome refers to a rare chromosomal disorder resulting from the part deletion of the short arm of chromosome 18. Prenatal diagnosis of de novo 18p deletion syndrome is a challenge due to its low incidence and untypical prenatal clinical present...
作者:Shaoqin Zhang
来源:[J].Frontiers of Mathematics in China(IF 0.323), 2016, Vol.11 (2), pp.461-496
摘要:Abstract(#br)Shift Harnack inequality and integration by parts formula are established for semilinear stochastic partial differential equations and stochastic functional partial differential equations by modifying the coupling used by F.-Y. Wang [Ann. Probab., 2012, 42(3): 9...
作者:Shaoqin Zhang , Lei Fang ...
来源:[J].Science China Chemistry(IF 1.327), 2016, Vol.59 (11), pp.1390-1396
摘要:Abstract(#br)With the help of Tn5 transposon technique, gene yfjB encoding NAD kinase in Escherichia coli ( E. coli ) was inserted into chromosome of recombinant E. coli polyhydroxybutyrate (PHB) containing PHB synthesis operon integrated in the host genome. After successful tran...
作者:ShaoQin Zhang , WanLin Guo ...
来源:[J].Science China Technological Sciences(IF 1.187), 2011, Vol.54 (10)
摘要:Abstract(#br)Damage tolerance of titanium alloy structures is very important for the safety of modern aircraft under complex loading and environmental conditions. However, there is no available systematic knowledge about the effect of alloy thickness under mixed-mode loading...
作者:Yanzeng Wu , Rui Bao , Shaoqin Zhang
来源:[J].Procedia Structural Integrity, 2018, Vol.13, pp.890-895
摘要:Abstract(#br)Laser melting deposition (LMD) is an attractive additive manufacturing technique for fabricating titanium alloy components. A variety of distinct layer bands, heat affected bands (HABs), were found in the LMDed sample, which lead to a periodic fluctuation in the fati...

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