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1145篇 您的检索式:作者名="Macrae"
    题名 作者 年代 出处 被引量
1伦理学与SARS:多伦多的教训显示文摘SARS的流行说明传染病在世界范围内流行是件多么容易的事,为了更好地应对下一次流行病,我们不仅要解决医学方面的问题,也同样需要解决伦理学方面的问题。Peter A Singer Solomon R Benatar Mark Bernstein Abdallah S Daar Bernard M Dickens Susan K MacRae Ross E G Upshur Linda Wright Randi Zlotnik Shaul 肖月 2004英国医学杂志中文版2004,7,4:3
2Long-term effect of aspirin on cancer risk in carriers of hereditary colorectal cancer: an analysis from the CAPP2 randomised controlled trial显示文摘John Burn Anne-Marie Gerdes Finlay Macrae Jukka-Pekka Mecklin Gabriela Moeslein Sylviane Olschwang Diane Eccles D Gareth Evans Eamonn R Maher Lucio Bertario Marie-Luise Bisgaard Malcolm G Dunlop Judy WC Ho Shirley V Hodgson Annika Lindblom Jan Lubinski Pa 2011The Lancet2011,,9809:3
3Residual Displacement Response Spectrum显示文摘Kazuhiko Kawashima Gregory A. MacRae Jyun-ichi Hoshikuma Kazuhiro Nagaya 1998Journal of Structural Engineering1998,,5:3
4全球化的环境污染显示文摘污染物的分布不一定都集中在污染源附近,有可能会传输到千里之外。污染的制造者并不一定会直接受到影响,其他或偏远地区的人们和自然环境,反而是污染的受害者。许多生活中广泛使用的日常用品。Lee MacRae 哲伦 2009资源与人居环境2009,,23:2
5Exogenous cytokinin application to Actinidia chinensis var. deliciosa ‘Hayward’ fruit promotes fruit expansion through water uptake显示文摘Exogenous application of a cytokinin-like compound forchlorfenuron(CPPU)can promote fruit growth,although often at the expense of dry matter(DM),an important indicator of fruit quality.Actinidia chinensis var.deliciosa‘Hayward’fruit are very responsive to CPPU treatments,but the mechanism underlying the significant fruit weight increase and associated decrease in DM is unclear.In this study,we hypothesised that CPPU-enhanced growth increases fruit carbohydrate demand,but limited carbohydrate supply resulted in decreased fruit DM.During fruit development,CPPU effects on physical parameters,metabolites,osmotic pressure and transcriptional changes were assessed under conditions of both standard and a high carbohydrate supply.We showed that CPPU increased fruit fresh weight but the dramatic DM decrease was not carbohydrate limited.Enhanced glucose and fructose concentrations contributed to an increase in soluble carbohydrate osmotic pressure,which was correlated with increased water accumulation in CPPU-treated fruit and up-regulation of water channel aquaporin gene PIP2.4 at 49 days after anthesis.Transcipt analysis suggested that the molecular mechanism contributing to increased glucose and fructose concentrations was altered by carbohydrate supply.At standard carbohydrate supply,the early glucose increase in CPPU fruit was associated with reduced starch synthesis and increased starch degradation.When carbohydrate supply was high,the early glucose increase in CPPU fruit was associated with a general decrease in starch synthesis but up-regulation of vacuolar invertase and fructokinase genes.We conclude that CPPU affected fruit expansion by increasing the osmotically-driven water uptake and its effect was not carbohydrate supply-limited.Simona Nardozza Helen L Boldingh Mark W Wohlers Andrew P Gleave Zhiwei Luo Guglielmo Costa Elspeth A MacRae Michael J Clearwater Annette C Richardson 2017Horticulture Research2017,4,1:2
6钢框架中可更换橡胶抗弯耗能阻尼器减震性能分析显示文摘为钢框架结构提出一种可更换橡胶抗弯阻尼器,装配于钢梁的端部,不额外占用建筑空间。阻尼器包括橡胶段与保险丝段两部分,可在地震过程中提供分段自适应的被动耗能。首先阐明了此类阻尼器的作用机理,并对其提供了简要的抗震设计方法,并介绍了橡胶材料及橡胶段的动力试验;随后,对一典型钢框架结构进行算例分析,比较使用与未使用阻尼器两种情况下结构的地震响应。计算结果表明:橡胶抗弯可更换耗能阻尼器可为钢框架结构提供有效系统阻尼,通过将耗能与破坏聚集于阻尼器的不同部位,使结构中其他构件基本维持在弹性阶段,从而有效降低或消除结构残余位移;同时,阻尼器中的保险丝段为可更换构件,可显著提高整体结构的抗震性能与震后可恢复性能。舒展 董翰林 石文龙 GREGORY MacRae 宁波 甘兆焯 2022振动与冲击2022,41,7:2
7Discordant atrial natriuretic peptide and brain natriuretic peptide levels in lone atrial fibrillation显示文摘Patrick T. Ellinor Adrian F. Low Kristen K. Patton Marisa A. Shea Calum A. MacRae 2005Journal of the American College of Cardiology2005,,1:2
8Secondiary-ion mass spectrometry and geology显示文摘 1995Can Mineral1995,33,:1
9The neuro-ophthalmologic spectrum of the rostral basilar artery Syndromer显示文摘Mehler MF Vornov JJ Macras M 1998Arch Neurol1998,45,9:1
10Irinotecan and radiation in combined-modality therapy for solid tumors显示文摘Choy H Macrae R 2001Oncology2001,15,8:1
11Changing trends in the lap- aroscopic management of ectopic pregnancy in a London district general hospital: 7 - years experience 显示文摘Odejinmi FO Rizzto MI Macrae RE 2008J Obstet Gynaecol2008,828,6:1
12Side effects of denbuterol as repartitioning agent 显示文摘Brockway JM MacRae JC Williams PE 1987Vet Rec1987,120,16:1
13Risk of small bowel obstruction after the ileal pouch-anal anastomosis显示文摘MacLean AR Cohen Z MacRae HM 2002Ann Surg2002,235,2:1
14Significance of hemoglobin changes during chemoradiotherapy in non-small cell lung cancer (NSCLC): an analysis of three sequential trials 显示文摘MacRae R Choy K Shyr Y 2001Proc Am Soc Clin Oncol2001,20,:1
15Absorption of a- mino acids from the intestine and their netflux across the mesenteric -and portal -drained viscera of lambs显示文摘MACRAE J C BRUCE L A BROWN D S 1997J Anim Sci1997,75,12:1
16Significance of the Properties of Materi- als in the Packing of Real Spherical Particles显示文摘Macrae J C Gray W A 1961British Jour- nal of Applied Physics1961,12,4:1
17The relationship between dose of vitamin E and suppression of oxidative stress in humans显示文摘L Jackson Roberts John A Oates MacRae F Linton 0,,10:1
18Estimation of hydrogen peroxide in plant extracts using titanium(Ⅳ) 显示文摘PATTERSON B MACRAE E FERGUSON I 1984Analytical Bio- chemistry1984,139,2:1
19Effect of intravenous amino acid infusion on leucine oxidation across the mammary gland of the lactating goat显示文摘Bequette B J Backwell F R MacRae J C 1996Journal of Dairy Science1996,79,:1
20Central vein ste- nosis: a common problem in patients on hemodialysis 显示文摘MacRae JM Ahmed A Johnson N 2005ASAIO J2005,51,1:1
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