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749篇 您的检索式:作者名="Liu E F"
    题名 作者 年代 出处 被引量
1持续气道正压通气在预防阻塞性睡眠呼吸暂停患者心血管事件中的作用显示文摘阻塞性睡眠呼吸暂停(obstructive sleep apnea,OSA)导致阵发性低氧血症,夜间交感神经系统激活,血压、氧化应激和炎症指标的升高以及高凝血症。较大的胸内负压波动也会给心脏和大血管施加机械应力。基于人群和睡眠诊所的队列研究显示,OSA与心脑血管事件,特别是脑卒中相关。McEvoy RD Antic NA Heeley E Luo Y Ou Q Zhang X Mediano O Chen R Drager LF Liu Z Chen G Du B McArdle N Mukherjee S Tripathi M Billot L Li Q Lorenzi-Filho G Barbe F Redline S Wang J Arima H Neal B White DP Grunstein RR Zhong N Anderson CS 练桂丽 叶鹏 2016中华高血压杂志2016,24,11:4
2全颗粒饲料对奶牛生产性能的影响显示文摘饲料中的中性洗涤纤维(NDF)含量和饲料颗粒直径是影响瘤胃功能的重要因素。试验评估了以颗粒饲料为主的奶牛瘤胃健康情况、NDF消化率和生产性能。选取8头荷斯坦母牛(336±30 d,体重346±35 kg),随机分配到交叉重复试验组中,奶牛安置于牛栏,自由采食。试验期为3周,前两周是适应期,最后一周为数据收集期。各组饲粮原料相同,但物理形式不同,分为全混合日粮(TMR)和颗粒料(直径=8 mm)。两组间物理有效NDF(pe NDF)不同,TMR组为39.8%,颗粒料组为11.8%。在试验过程中,干物质采食量(DMI)、饮水量、瘤胃反刍时间、瘤胃温度和pH情况均记录。3周后收集粪样,确定潜在的可消化NDF总消化率(pdNDF)。每阶段结束后计算平均日增重和饲料转化率。颗粒料组的DMI、DMI/体重和饮水量更高。而两组间平均日增重和饲料转化率无显著差异。颗粒料组的瘤胃反刍时间为241 min·d-1低于TMR组的507 min·d-1。饲料的不同物理外形对瘤胃温度、瘤胃pH无显著影响。TMR组的pdNDF总消化率为90.25%高于颗粒料组的86.82%。试验结果表明,动物易接受完整的颗粒饲料,DMI较高,且反刍时间减少,但瘤胃pH无显著变化。TMR组的pdNDF消化率显著增加。尽管两组奶牛在DMI和纤维消化方面表现不同,但总体表现相似,两组饲料的保存时间与其物理形式有关。在短期内,提供能满足NDF需求的完全颗粒饲料可改善瘤胃健康状况和动物生产性能,而较长时间的数据则需要进一步试验。Wang J Yang M Cao M Lin Y Che L Q Duraipandiyan V Al-Dhabi N A Fang Z F Xu S Y Feng B Liu G Wu D Bonfante E Palmonari A Mammi L Canestrari G Fustini M Formigoni A 2016饲料博览2016,0,12:2
3Large-pore apertures in a series of metal-organic frameworks显示文摘Deng H Grunder S Cordova K E Valente C Furukawa H Hmadeh M Gandara F Whalley A C Liu Z Asahina S Kazumori H O'Keeffe M Terasaki O Stoddart J F Yaghi O M 2012Science2012,336,:1
4Free radicals scavenging activity of mushroom polysaccharide extracts显示文摘Liu F Ooi V E C Chang S T 1997Life Sci1997,,60:1
5Mutations in PLCE1 are a major cause of isolated diffuse mesangial sclerosis (IDMS) 显示文摘Gbadegesin R Hinkes B G Hoskins B E Vlangos C N Heerin ga S F Liu J 2008Nephrol Dial Transplant2008,23,:1
6Detection of topology errors by state estimation显示文摘Wu F F Liu W-H E 19891EEE Trans on Power Systems1989,4,1:1
7Comparison ofHVOF and plasma-sprayed alumina/titania coatings-microstructure,mechanical properties and abrasion behavior显示文摘Liu Yourong Traugott E F Dent A 2003Surface and Coatings Technology2003,167,1:1
8Wavelet-based diffusion approaches for sig- nal denoising 显示文摘Liu F Ruan X E 2007Signal Processing2007,87,5:1
9Average and hysteresis current-controlled three-phase three-level unity power factor rec- tifier operation and performance显示文摘MASWOOD A I AL-AMMAR E LIU F 2011Power Electronics IET2011,4,7:1
10查看详情显示文摘Xie G H Zhang Z S Xue Q Zhang S M Zhao L Luo Y Chen E Quan B F Zhao Y Liu S Y 0,,:1
11Globalexact tracking for uncertain systems using output-feedback sliding mode control显示文摘NUNES E V L’LIU H’LIZARRALDE F 2009IEEE Transactions onAutomatic Control2009,54,5:1
12DNA topoisomerase Ⅰ-mediated DNA cleavage and cytotoxicity of camptothecin analogues显示文摘HSIANG Y H LIU L F WALL M E 1989Cancer Res1989,49,16:1
13Assessment of heavy metal contamination in the sediments of Nansihu Lake Catchment, China 显示文摘Liu E F Shen J Yang L Y 2010Environmental Monitoring and Assessment2010,161,:1
14The austenite-ferrite transformation of ultralow-carbon Fe-C alloy;transition from diffusion-to interface-controlled growth显示文摘Liu Y C Sommer F Mittemeijer E J 2006Acta Mater2006,54,:1
15Detection of topology errors by state estimation显示文摘Wu F F Liu W H E 1989IEEE Transactions on Power Systems1989,4,1:1
16A retrospective analysis of the outcome of patients who have received two prior chemotherapy regimens including platinum and docetaxel for recurrent non-small-cell lung cancer显示文摘Massarelli E Andre F Liu DD 2003Lung Cancer2003,39,1:1
17Cyclin - dependent kinases phosphorylatehuman Cdtl and induce its degradation 显示文摘Liu E Li X Yan F 2004J Biol Chem2004,279,17:1
18Roles of PI3K/Akt and c-Jun Signaling Path-ways in Human Papillomavirus Type 16 Oncoprotein-Induced HIF-la,VEGF, and IL-8 Expression and In Vitro Angiogenesis in Non-Small CellLung Cancer Cells显示文摘Zhang E Feng X Liu F 2014PLoS One2014,9,03:1
19On the analysis of general multiconductor transmission line networks显示文摘Baum C E Liu T K Tesche F M 1978Interaction Note1978,350,:1
20Free radical scavenging activities of mushroom polysaccharide extracts显示文摘Liu F Ooi V E C Chang S T 1997Life Sci- ences1997,60,10:1
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