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560篇 您的检索式:作者名="Chi P"
    题名 作者 年代 出处 被引量
1生皮的无盐浸酸体系显示文摘1 引言 在生皮鞣制成蓝皮的过程中,浸酸步骤是必不可少的,它使得铬鞣剂能够顺利地渗透到胶原纤维基质间。浸酸工序通常使用无机酸(如硫酸)、有机酸(如甲酸)或两者的混合物,通过添加中性盐(常用NaCl)来抑制胶原在酸性介质中的膨胀。这种浸酸方式廉价且有效,但是它所产生的高浓度盐存在于制革废水中将是一个严重的环境问题,尤其在沿海地区,这种制革废水是决不允许流人海域的。Peter M Pojer Chi P Huynh 杨永伟(编译) 2012西部皮革2012,,18:3
2Rapid phenotypic evolution with shallow genomic differentiation during early stages of high elevation adaptation in Eurasian Tree Sparrows显示文摘Known as the‘third polar region’,the Qinghai-Tibet Plateau represents one of the harshest highland environments in the world and yet a number of organisms thrive there.Previous studies of birds,animals and humans have focused on well-differentiated populations in later stages of phenotypic divergence.The adaptive processes during the initial phase of highland adaptation remain poorly understood.We studied a human commensal,the Eurasian Tree Sparrow,which has followed human agriculture to the Qinghai-Tibet Plateau.Despite strong phenotypic differentiation at multiple levels,in particular in muscle-related phenotypes,highland and lowland populations show shallow genomic divergence and the colonization event occurred within the past few thousand years.In a one-month acclimation experiment investigating phenotypic plasticity,we exposed adult lowland tree sparrows to a hypoxic environment and did not observe muscle changes.Through population genetic analyses,we identified a signature of polygenic adaptation,whereby shifts in allele frequencies are spread across multiple loci,many of which are associated with muscle-related processes.Our results reveal a case of positive selection in which polygenic adaptation appears to drive rapid phenotypic evolution,shedding light on early stages of adaptive evolution to a novel environment.Yanhua Qu Chunhai Chen Ying Xiong Huishang She Yong E Zhang Yalin Cheng Shane DuBay Dongming Li Per G P Ericson Yan Hao Hongyuan Wang Hongfeng Zhao Gang Song Hailin Zhang Ting Yang Chi Zhang Liping Liang Tianyu Wu Jinyang Zhao Qiang Gao Weiwei Zhai Fumin Lei 2020National Science Review2020,7,1:2
3A background-thinning-based approach for separating and recognizing connected handwritten digit strings显示文摘Lu Z Chi Z Shi P 1999Pattern Recognition1999,32,6:2
4Phosphatidylinositol-3-ki-nase is involved in the antihyperglycemic effect induced by resveratrol in streptozotocin-induced diabetic rats显示文摘Chi T C Chen W P Chi T L 2007Life Sci2007,80,18:1
5A laboratory study of producing docosahexaenoic acid from biodiesel - waste glycerol by microalgal fermentation 显示文摘CHI Zhanyou DENVER P WEN Zhiyou 2007Process Bio-chemistry2007,42,:1
6Dry-contact and noncontact biopotential electrodes: methodological review 显示文摘Chi Y M Jung T P Cauwenberghs G 2009IEEE Reviews in Biomedical Engineering2009,,3:1
7Transition-metal phosphors with cyclometalating ligands: Fundamentals and applications显示文摘Chi Y Chou P T 2010Chemical Society Reviews2010,39,:1
8Characteristics of tissue-engineered cartilage from human auricular chondrocytes显示文摘STEPHEN S P JIN H R CHI D H 2004Biomaterials2004,12,:1
9Physicochemical properties of salted pickled yolks from duck and chicken eggs显示文摘CHI S P TSENG K H 1998Journal of Food Science1998,63,1:1
10Mining association rules from quantitative data显示文摘Hong T P Kuo C S Chi S C 1999Intelligent Data Analysis1999,3,:1
11Multi-channel add/drop and cross-connect using fiber gratings and optical switches显示文摘S K Liaw K P Ho S Chi 1998Electron Lett1998,34,:1
12Covalent histone modifications-miswritten, misinterpreted and mis- erased in human cancers显示文摘Chi P Allis CD Wang GG 2010Nat Rev Cancer2010,10,7:1
13Laparoscopic extralevator ab- dominoperineal resection for rectal carcinoma with transabdom- inal levator transection 显示文摘Chi P Chen ZF Lin HM 2013Ann SurgOncol2013,20,5:1
14ETV1 is a lineage survival factor that cooperates with KIT in gastrointestinal stromal tumours显示文摘Chi P Chen Y Zhang L et aI 2010Nature2010,467,7317:1
15Can co-culturing of twowhite-rot fungi increase lignin degradation and the production of lignin- de- grading enzymes? 显示文摘Chi Y J Hatakka A Maijala P 2007Int Biodeter Biodegra2007,59,:1
16Laparoscopic extralevator abdominoperineal resection for rectal carcinoma with transabdominal levator transection显示文摘Chi P Chen ZF Lin HM 0,,:1
17The Attitudinal Differences in Source Separation and Waste Reduction Between the General Public and the Housewives in Hong Kong显示文摘Shah S C Chi S P 1996Journal of Environ- mental Management1996,48,:1
18Hydrothermal dolomitization in the Lower Ordovician Romaine Formation of the Anticosti Basin:Significance for hydrocarbon exploration显示文摘Lavoie D Chi G Brennan-Alpert P 2005Bulletin of Canadian Petroleum Geology2005,53,4:1
19Nasopharyngeal reservoir of bac- terial otitis media and sinusitis pathogens in adults during wellness and viral respiratory illness 显示文摘Chi DH Hendley JO French P 2003Am J Rhinol2003,17,4:1
20Can co-culturing of two white- rot fungi increase lignin degradation and the production of lignin- degrading enzymes? 显示文摘Chi Y J Hatakka A Maijala P 2007International Biodeterioration & Biodegradation2007,59,1:1
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