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1563篇 您的检索式:作者名="Langley"
    题名 作者 年代 出处 被引量
1Interactive effect of dissolved organic matter and phenanthrene on soil enzymatic activities显示文摘The investigation of dissolved organic matter(DOM) on urease,catalase and polyphenol oxidase activity in a phenanthrene(Phe)contaminated soil was conducted under laboratory incubation conditions.Values of soil enzymatic activity depended mainly on incubation time.In the initial 16 days,urease activity increased,and was followed by a decrease.In the initial 8 days,catalase activity decreased and then increased.Variation of polyphenol oxidase activity was just the reverse of catalase activity.After 30 days of incubation,no pronounced difference among treatments with Phe,Phe and DOM,and control were detected in urease,catalase and polyphenol oxidase activity.Phe might inhibit urease and catalase,and stimulate polyphenol oxidase.DOM could improve inhibition of Phe in soil urease and catalase activity during the initial period of applying DOM.Nevertheless,DOM had no significant effect on polyphenol oxidase activity in the Phe contaminated soil.There was a negative correlation between catalase and polyphenol oxidase(r =-0.761***),and catalase and urease(r =-0.554**).Additionally,a positive correlation between polyphenol oxidase and urease was also detected(r = 0.701***).It is implied that the formed DOM after application of organic wastes into soils may counteract the inhibition of polycyclic aromatic hydrocarbons in soil enzyme activities.Xinhua Zhan,Wenzhu Wu,Lixiang Zhou,Jianru Liang,Tinghui Jiang College of Resources and Environmental Sciences,Nanjing Agricultural University,Nanjing 210095,China.Greenstar Plant Products Inc.,9430 198 St,Langley,BC,Canada V1M3C8. 2010Journal of Environmental Sciences2010,22,4:10
2布美他尼治疗3至6岁孤独症谱系障碍儿童后症状改善:一项随机、双盲、安慰剂对照的临床试验显示文摘孤独症谱系障碍是一大类婴幼儿期起病、以社交沟通和感知觉障碍为主要特征的神经发育障碍性疾病.目前治疗以康复为主,无有效药物.本研究采用随机、双盲、安慰剂对照临床试验策略,探索布美他尼干预对低龄孤独症患儿的疗效、安全性及潜在的神经生物学机制.研究结果显示,与安慰剂对照组相比,为期3个月的布美他尼药物干预可安全、有效改善低龄孤独症患儿核心症状,药效可能与其调节岛叶皮层GABA功能有关.本研究为目前国际上单站点最大样本量的随机双盲临床试验,研究结果为低龄孤独症患儿提供了潜在的药物治疗方案.戴媛 章玲丽 俞珏华 周欣 何华 季忆婷 Kai Wang 杜秀娟 刘欣 唐云 邓世宁 Christelle Langley 李伟广 张军 冯建峰 Barbara J.Sahakian 罗强 李斐 2021Science Bulletin2021,66,15:5
3Lanreotide in Metastatic Enteropancreatic Neuroendocrine Tumors显示文摘Martyn E. Caplin Marianne Pavel Jaros?aw B. ?wik?a Alexandria T. Phan Markus Raderer Eva Sedlá?ková Guillaume Cadiot Edward M. Wolin Jaume Capdevila Lucy Wall Guido Rindi Alison Langley Séverine Martinez Jo?lle Blumberg Philippe Ruszniewski 2014The New England Journal of Medicine2014,,:3
4Nimodipine: A review of its phammacodynamic and pharmacokinetic Properties and therapeutic potential in cerebrovascular disease 显示文摘Langley MS Sorkin EM 1989Drugs1989,37,:2
5Myostatin,a negative regulator of muscle growth,functions by inhibiting myoblast proliferation显示文摘Thomas M Langley B Berry C 2000Biol Chem2000,275,40:2
6Chemotherapy options in elderly and frail patients with metastatic colorectal cancer (MRC FOCUS2): an open-label, randomised factorial trial显示文摘Matthew T Seymour Lindsay C Thompson Harpreet S Wasan Gary Middleton Alison E Brewster Stephen F Shepherd M Sinead O’Mahony Timothy S Maughan Mahesh Parmar Ruth E Langley 2011The Lancet2011,,9779:2
7On the calculation of extreme wave heights:A Review 显示文摘Langley R M Shaarawi A H 1986Ocean Engineering1986,13,1:1
8Priming depletes soil carbon and releases nitrogen in a scrub-oak ecosystem exposed to elevated CO2显示文摘Langley J McKinley D Wolf A 2009Soil Biology and Biochemistry2009,41,:1
9Insulin based regimens decrease mor- tality rates in critically ill patients :a systematic review 显示文摘Langley J Adams G 2007Diabetes Metab Res Rev2007,23,3:1
10GPS receiver system noise显示文摘Langley R 1997GPS World1997,8,:1
11Tunable frequency selective surfaces using liquid substrates显示文摘Lima A C C Parker E A Langley R J 1994Electronics Letters1994,30,4:1
12Association analysis of monoamine oxidase A and attention deficit hyperactivity disorder 显示文摘LAWSON D C TURIC D LANGLEY K P 2003Am J Med Gen2003,116,:1
13Response variance prediction for uncertain vibro-acoustic systems using a hybrid deterministic-statistical method显示文摘LANGLEY R S COTONI V 2007Journal of the Acoustical Society of America2007,122,6:1
14Androgen inhibi-tion of vitellogenin gene expression in tilapia (Oreochromis niloticus)显示文摘Lazier C B Langley S Ramsey N B 1996Gen Comp Endocrinol1996,104,3:1
15Response variance prediction for uncertain vibro-acoustic systems using a hybrid deter- ministic-statistical method 显示文摘LANGLEY R S COTONI V 2007The Journal of the Acous- tical Society of America2007,122,6:1
16Strategies for theorizing from process data显示文摘Langley A 1999Academy of Management Review1999,24,4:1
17Statistical energy analysis of periodically stiffened damped plate structures 显示文摘Langley R S Smith J R D Fahy F J 1997Journal of Sound and Vibration1997,208,3:1
18Under-reporting of motor vehicle traffic crash victims in New Zealand显示文摘ALSOP J LANGLEY J 2001Accid Anal Prev2001,33,3:1
19Mixed-valence cy-toplasmic iron granules are linked to anaerobic respiration显示文摘Glasauer S Langley S Boyanov M 2007Appl Environ Microbiol2007,73,3:1
20Performance analysis of an adaptive broadband beamformer based on a two-element linear array with sensor delay-line processing 显示文摘Lin N Liu W R J Langley 2010Signal Processing2010,90,:1
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