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33篇 您的检索式:作者名="Haiyan Qu"
    题名 作者 年代 出处 被引量
1Effects of lead exposure on placental cellular apoptosis and endoplasmic reticulum stress in rats显示文摘Wang Yunying Hu Haiyan Li Hong Ma Haiyan Xu Fengsen Qu Baoming 2014Chinese Medical Journal2014,,9:4
2Experimental Investigation on Critical Heat Flux for Water Flowing in a Vertical Uniformly Heated Rifled Tube under Near-critical Pressures显示文摘This study experimentally investigated the critical heat flux(CHF) of departure from nucleate boiling(DNB) of water flowing under near-critical pressures in a 2 m-long vertical upward rifled tube with the size of Φ35 × 5.67 mm. Operating conditions included pressures of 18–21 MPa, mass fluxes of 475–1000 kg·m^(-2)·s^(-1), inlet subcooling temperatures of 3–5°C, and wall heat fluxes of 40–960 kW·m^(-2). Tube wall temperature distribution and heat transfer performance in different test conditions were obtained. The effects of the operating parameters on CHF were analyzed. Four heat transfer coefficient correlations were evaluated against our experimental data for further investigation of the two-phase heat transfer characteristics. A heat transfer correlation based on Martinelli number utilized in two-phase region and two empirical correlations used to predict the CHF in rifled tube at near-critical pressures were proposed. Meanwhile, experimental CHF data in rifled tube were compared with six widely used correlations and a CHF look-up table. The CHF enhancement effect in rifled tube is obvious as compared with the CHF data in smooth tube. Results show that DNB occurs at low vapor quality and subcooled region in the rifled tube at near-critical pressures. The increase in pressure leads to the early occurrence of DNB and the decrease in CHF, whereas the increase in mass flux delays the occurrence of DNB and results in the increase in CHF. DNB presents a tendency to move toward the inlet of the rifled tube. At individual operating conditions, DNB and dryout coexist at different sections of the rifled tube.XIE Haiyan YANG Dong ZHAO Yunjie JIANG Huiqing QU Mofeng 2018Journal of Thermal Science2018,27,6:3
3A Profile of Native Integration Sites Used by φC31 Integrase in the Bovine Genome显示文摘Streptomyces 噬菌体 C31 integrase 能高效地在哺乳动物的染色体以内指向忍受 attB transgenes 到内长的假 attP 地点。更好在牛的染色体理解 C31 integrase 的活动, 44 个集成事件的 DNA 序列被分析,并且 32 个假 attP 地点被识别。这些地点的多数分享包含转换重复并且有类似到野类型的 attP 的一个顺序主题地点。Genomic DNA flanking 这些地点典型地包含了重复顺序元素,例如短、长的散布重复元素。这些顺序特征显示 DNA 顺序识别在指导调停 C31 的地点特定的集成起一个重要作用。另外, BF27 集成热点地点在牛的染色体被识别,它说明了 13.6% 所有孤立的集成事件并且印射到 intron 在肝癌症 1 删除了(DLC1 ) 基因。另外,我们发现在牛的染色体的假 attP 地点在人的染色体和那些一样有另外的特征。这研究代表在牛的染色体的假 attP 地点的顺序特征被分析的第一次。我们断定这个地点特定的 integrase 系统为牛的染色体的应用修正有大潜力。Lijuan Qu Qingwen Ma Zaiwei Zhou Haiyan Ma Ying Huang Shuzhen Huang Fanyi Zeng Yitao Zeng 2012Journal of Genetics and Genomics2012,39,5:1
4Temporal variations of sandstorms in Minqin oasis during 1954–2000显示文摘Kecun Zhang Jianjun Qu Ruiping Zu Haiyan Fang 2005Environmental Geology2005,,2:1
5A combination of Chinese herbs, Astragalus membranaceus var. mongholicus and Angelica sinensis , enhanced nitric oxide production in obstructed rat kidney显示文摘Liqiang Meng Lei Qu Jiawei Tang Shao-Qing Cai Haiyan Wang Xiaomei Li 2007Vascular Pharmacology2007,,2:1
6Synthesis and Characterization of Poly(N-Hexyl-2, 7-di(2-(4-hexylthiophene)carbazole)显示文摘One conjugated polymer consisting of carbazole and 3-hexylthiophene moiety, poly(N-Hexyl-2,7-di(2-(4-hexylthiophene)carbazole)(PNDC), has been synthesized by ferric chloride oxidative polymerization. The monomer N-Hexyl-2,7-di(2-(4-hexylthiophene)carbazole was synthesized and characterized by IR, 1H-NMR, 13C-NMR and MS. UV-vis absorption spectrum, fluorescence spectrum, photoluminescence spectrum and electrochemical properties of the polymer were investigated. Polymer PNDC shows maximum peak appearing at 394 nm in UV-vis absorption spectrum, strongest fluorescence-emission at 482 nm in fluorescence spectrum and maximum emission peak at 492 nm in photoluminescence spectrum. The band-gap(Eg), HOMO energy(EHOMO), and LUMO energy(ELUMO) of the polymer were obtained as 2.58,-5.32, and-2.74 e V, respectively.周勇 刘福德 WU Haiyan DUAN Lijie QU Boyang 2015Journal of Wuhan University of Technology(Materials Science)2015,30,5:1
7Ozonation of alachlor catalyzed by Cu/Al2O3 in water显示文摘Jiuhui Qu Haiyan Li Huijuan Liu Hong He 2004Catalysis Today2004,90,:1
8Pulsatory characteristics of wind velocity in sand flow over typical underlying surfaces显示文摘Pulsatory characteristics of wind velocity in sand flow over Gobi and mobile sand surface have been investigated experimentally in the wind tunnel. The primary goal of this paper is to reveal the relation- ship between pulsatory characteristics of instantaneous wind speed in sand flow and the motion state of sand grains. For a given underlying surface, pulsation of wind velocities in sand flow on different heights has a good correlation. As the space distance among different heights increases, fluctuation of instantaneous wind speed presents a decreasing trend and its amplitude is closely related to the mo- tion state of sand grains and their transport. Pulsatory intensity increases with the indicated wind speed, but its relative value does not depend on it, only agrees with height.ZHANG KeCun QU JianJun ZU RuiPing FANG HaiYan 2007Science China Earth Sciences2007,50,2:1
9Change of retinal nerve fiber layer thickness in patients with nonarteritic inflammatory anterior ischemic optic neuropathy显示文摘In this study, 16 patients (19 eyes) with nonarteritic anterior ischemic optic neuropathy in the acute stage (within 4 weeks) and resolving stage (after 12 weeks) were diagnosed by a series of complete ophthalmic examinations, including fundus examination, optical coherence tomography and fluorescein fundus angiography, and visual field defects were measured with standard automated perimetry. The contralateral uninvolved eyes were used as controls. The retinal nerve fiber layer thickness was determined by optical coherence tomography which showed that the mean retinal nerve fiber layer thickness and the retinal nerve fiber layer thickness from temporal, superior, nasal and inferior quadrants were significantly higher for all measurements in the acute stage than the corresponding normal values. In comparison, the retinal nerve fiber layer thickness from each optic disc quadrant was found to be significantly lower when measured at the resolving stages, than in the control group. Statistical analysis on the correlation between optic disc nerve fiber layer thickness and visual defects demonstrated a positive correlation in the acute stage and a negative correlation in the resolving stage. Our experimental findings indicate that optical coherence tomography is a useful diagnostic method for nonarteritic anterior ischemic optic neuropathy and can be used to evaluate the effect of treatment.Tingting Liu Hongsheng Bi Xingrong Wang Guimin Wang Haiyan Li Hui Wu Yi Qu Ying Wen Chenyang Cong Daoguang Wang 2012Neural Regeneration Research2012,7,35:1
10Ectopic expression of the cotton non-symbiotic Hemoglobin gene GhHbl triggers defense responses and increases disease tolerance in Arabidopsis 显示文摘QU Zhanliang ZHONG Nanqin WANG Haiyan 2006Plant Cell Physiology2006,47,8:1
11GhHbl: A nonsymbiotie hemoglobin gene of cotton responsive to infec- tion by Verticillium dahliae显示文摘QU Zhanliang WANG Haiyan XIA Guixian 2005Bioehimica et Biophysica Acta2005,1730,:1
12Recent development in electronic structure tuning of graphitic carbon nitride for highly efficient photocatalysis显示文摘The utilization of solar energy to drive energy conversion and simultaneously realize pollutant degradation via pho-tocatalysis is one of most promising strategies to resolve the global energy and environment issues.During the past decade,graphite carbon nitride(g-C3N4)has attracted dramatically growing attention for solar energy conversion due to its excellent physicochemical properties as a photocatalyst.However,its practical application is still impeded by several limitations and short-comings,such as high recombination rate of charge carriers,low visible-light absorption,etc.As an effective solution,the elec-tronic structure tuning of g-C_(3)N_(4)has been widely adopted.In this context,firstly,the paper critically focuses on the different strategies of electronic structure tuning of g-C_(3)N_(4)like vacancy modification,doping,crystallinity modulation and synthesis of a new molecular structure.And the recent progress is reviewed.Finally,the challenges and future trends are summarized.Chao Li Jie Li Yanbin Huang Jun Liu Mengmeng Ma Kong Liu Chao Zhao Zhijie Wang Shengchun Qu Lei Zhang Haiyan Han Wenshuang Deng Zhanguo Wang 2022Journal of Semiconductors2022,43,2:1
13Genomic basis of evolutionary adaptation in a warm-blooded fish显示文摘Few fishes have evolved elevated body temperatures compared with ambient temperatures,and only in opah(Lampris spp)is the entire body affected.To understand the molecular basis of endothermy,we analyzed the opah genome and identified 23 genes with convergent amino acid substitutions across fish,birds,and mammals,including slc8b1,which encodes the mitochondrial Na+/Ca2+exchanger and is essential for heart function andmetabolic heat production.Among endothermic fishes,44 convergent genes with suggestive metabolic functions were identified,such as glrx3,encoding a crucial protein for hemoglobin maturation.Numerous genes involved in the production and retention of metabolic heat were also found to be under positive selection.Analyses of opah’s unique inner-heat-producing pectoral muscle layer(PMI),an evolutionary key innovation,revealed that many proteins were co-opted from dorsal swimming muscles for thermogenesis and oxidative phosphorylation.Thus,the opah genome provides valuable resources and opportunities to uncover the genetic basis of thermal adaptations in fish.Xin Wang Meng Qu Yali Liu Ralf F.Schneider Yue Song Zelin Chen Hao Zhang Yanhong Zhang Haiyan Yu Suyu Zhang Dongxu Li Geng Qin Shaobo Ma Jia Zhong Jianping Yin Shuaishuai Liu Guangyi Fan Axel Meyer Dazhi Wang Qiang Lin 2022The Innovation2022,3,1:1
14Ozonation of alachlor catalyzed by Cu/Al2O3 in water显示文摘Qu Jiuhui Li Haiyan Liu Huijuan 2004Catal Today2004,90,:1
15Field observations on the protective effect of semi-buried checkerboard sand barriers显示文摘Jianjun Qu Ruiping Zu Kecun Zhang Haiyan Fang 2006Geomorphology2006,,1:1
16Purification of artemisinin from quercetin by anti-solvent crystallization显示文摘Chandrakant R. MALWADE Haiyan QU Ben-Guang RONG Lars P. CHRISTENSEN 2013Frontiers of Chemical Science and Engineering2013,7,1:1
17Acupuncture improves cognitive deficits and regulates the brain cell proliferation of SAMP8 mice显示文摘Haiyan Cheng Jianchun Yu Zhiguo Jiang Xuezhu Zhang Cunzhi Liu Yingmei Peng Fuyan Chen You Qu Yujie Jia Qingfei Tian Chuan Xiao Qin Chu Kun Nie Bohong Kan Xiaolin Hu Jingxian Han 2007Neuroscience Letters2007,,2:1
18A combination of Chinese herbs, Astragalus membranaceus var. mongholicus and Angelica sinensis , enhanced nitric oxide production in obstructed rat kidney显示文摘Liqiang Meng Lei Qu Jiawei Tang Shao-Qing Cai Haiyan Wang Xiaomei Li 2007Vascular Pharmacology2007,,2:1
19Field observations on the protective effect of semi-buried checkerboard sand barriers显示文摘Jianjun Qu Ruiping Zu Kecun Zhang Haiyan Fang 2006Geomorphology2006,,1:1
20Combined bioelectrochemical and sulfur autotrophic denitrification for drinking water treatment 显示文摘Wang Haiyan Qu Jiuhui 2003Water Research2003,37,15:1
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