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606篇 您的检索式:作者名="Drury"
    题名 作者 年代 出处 被引量
1Short-term Effects of Tillage Practices on Organic Carbon in Clay Loam Soil of Northeast China显示文摘一个耕种实验,由犁板组成犁( MP ),山脉耕种( RT ),和没有耕种( NT ),与四在一个使随机化的完全的块图案被执行复制在东北中国在粘壤土土壤的表面层( 30 厘米)在 SOC 内容和它的分发上学习3年的耕种管理的效果。NT 没与 MP 和 RT 相比在表层土(0 5 厘米) 导致 SOC 的重要增加;然而,在 NT 土壤的 SOC 内容显著地在 5 20 厘米的深度被减少。因此,短期(3 年) NT 管理趋于成层 SOC 集中,然而并非必然增加它在为土壤的犁层的存储。LIANG Ai-Zhen ZHANG Xiao-Ping FANG Hua-Jun YANG Xue-Ming C. F. Drury 2007Pedosphere2007,17,5:24
2Optimizing Parameters of CSM-CERES-Maize Model to Improve Simulation Performance of Maize Growth and Nitrogen Uptake in Northeast China显示文摘Crop models can be useful tools for optimizing fertilizer management for a targeted crop yield while minimizing nutrient losses.In this paper,the parameters of the decision support system for agrotechnology transfer(DSSAT)-CERES-Maize were optimized using a new method to provide a better simulation of maize(Zea mays L.) growth and N uptake in response to different nitrogen application rates.Field data were collected from a 5 yr field experiment(2006-2010) on a Black soil(Typic hapludoll) in Gongzhuling,Jilin Province,Northeast China.After cultivar calibration,the CERES-Maize model was able to simulate aboveground biomass and crop yield of in the evaluation data set(n-RMSE=5.0-14.6%),but the model still over-estimated aboveground N uptake(i.e.,with E values from-4.4 to-21.3 kg N ha-1).By analyzing DSSAT equation,N stress coefficient for changes in concentration with growth stage(CTCNP2) is related to N uptake.Further sensitivity analysis of the CTCNP2 showed that the DSSAT model simulated maize nitrogen uptake more precisely after the CTCNP2 coefficient was adjusted to the field site condition.The results indicated that in addition to calibrating 6 coefficients of maize cultivars,radiation use efficiency(RUE),growing degree days for emergence(GDDE),N stress coefficient,CTCNP2,and soil fertility factor(SLPF) also need to be calibrated in order to simulate aboveground biomass,yield and N uptake correctly.Independent validation was conducted using 2008-2010 experiments and the good agreement between the simulated and the measured results indicates that the DSSAT CERES-Maize model could be a useful tool for predicting maize production in Northeast China.LIU Hai-long YANG Jing-yi HE Ping BAI You-lu JIN Ji-yun Craig F Drury ZHU Ye-ping YANGXue-ming LI Wen-juan XIE Jia-gui YANG Jing-min Gerrit Hoogenboom 2012Journal of Integrative Agriculture2012,11,11:13
3Evaluating the Effect of Tillage on Carbon Sequestration Using the Minimum Detectable Difference Concept显示文摘Three long-term field trials in humid regions of Canada and the USA were used to evaluate the influence of soil depth and sample numbers on soil organic carbon (SOC) sequestration in no-tillage (NT) and moldboard plow (MP) corn (Zea mays L.) and soybean (Glycine max L.) production systems. The first trial was conducted on a Maryhill silt loam (Typic Hapludalf) at Elora, Ontario, Canada, the second on a Brookston clay loam (Typic Argiaquoll) at Woodslee, Ontario, Canada, and the third on a Thorp silt loam (Argiaquic Argialboll) at Urbana, Illinois, USA. No-tillage led to significantly higher SOC concentrations in the top 5 cm compared to MP at all 3 sites. However, NT resulted in significantly lower SOC in sub-surface soils as compared to MP at Woodslee (10-20 cm, P = 0.01) and Urbana (20-30 cm, P < 0.10). No-tillage had significantly more SOC storage than MP at the Elora site (3.3 Mg C ha-1) and at the Woodslee site (6.2 Mg C ha-1) on an equivalent mass basis (1350 Mg ha-1 soil equivalent mass). Similarly, NT had greater SOC storage than MP at the Urbana site (2.7 Mg C ha-1) on an equivalent mass basis of 675 Mg ha-1 soil. However, these differences disappeared when the entire plow layer was evaluated for both the Woodslee and Urbana sites as a result of the higher SOC concentrations in MP than in NT at depth. Using the minimum detectable difference technique, we observed that up to 1500 soil sample per tillage treatment comparison will have to be collected and analyzed for the Elora and Woodslee sites and over 40 soil samples per tillage treatment comparison for the Urbana to statistically separate significant differences in the SOC contents of sub-plow depth soils. Therefore, it is impracticable, and at the least prohibitively expensive, to detect tillage-induced differences in soil C beyond the plow layer in various soils.X. M. YANG C. F. DRURY M. M. WANDER B. D. KAY 2008Pedosphere2008,18,4:11
4四价人乳头瘤病毒疫苗的效力和效果:10年真实世界研究的系统综述显示文摘预防性人乳头瘤病毒(HPV)疫苗接种计划是全球性的重要公共卫生措施。本文分析了四价HPV疫苗对HPV感染和相关疾病的全球影响。系统检索PubMed和Embase数据库2007年1月至2016年2月发表的四价HPV疫苗对感染、肛门生殖器疣、宫颈癌或癌前病变的效力或效果的观察性研究的报道。十年来,真实世界环境中HPV疫苗效果越来越明显,尤其在疫苗接种率较高国家中那些在HPV暴露发生之前接种的女孩。据报道,疫苗可使HPV6、11、16、18感染最多减少约90%,生殖器疣减少约90%,低度宫颈细胞学异常减少约45%,经组织学证实的高度宫颈异常减少约85%。但HPV疫苗接种计划的公共卫生潜力尚未完全实现,HPV相关疾病仍具有较高的发病率和死亡率,因此仍需要提高HPV疫苗接种计划的人群覆盖率。Suzanne M.Garland Susanne K.Kjaer Nubia Muoz Stan L.Block Darron R.Brown Mark J.DiNubile Brianna R.Lindsay Barbara J.Kuter Gonzalo Perez Geraldine Dominiak-Felden Alfred J.Saah Rosybel Drury Rituparna Das Christine Velicer 王华庆 2018中国病毒病杂志2018,8,4:9
5Low-cost all-polymer integrated circuits 显示文摘Drury C J Mutsaers C M J Hart C M 1998Applied Physics Letters1998,73,:2
6Hydrogels for tissue engineering: scaffold design variables and applications显示文摘Jeanie L. Drury David J. Mooney 2003Biomaterials2003,,24:2
7耕作方式对Brookston粘壤土耕层不同深度有机碳分布及稳定性影响显示文摘以加拿大安大略省西南部的Brookston粘壤土为研究对象,测定免耕和秋翻管理下耕层土壤不同深度(0-5,5-10,10-20 cm)中土壤有机碳的分布与动态变化,探索耕作方式对耕层不同深度中有机碳数量与稳定性的影响。结果表明:表层(0-5 cm)中,长期免耕土壤有机碳含量高于长期秋翻和短期免耕土壤,且有机碳较容易矿化,更加活跃。下层(10-20 cm)中,长期免耕土壤有机碳含量低于长期秋翻和短期免耕土壤,有机碳稳定性高于长期秋翻和短期免耕土壤。张志丹 杨学明 DRURY C F 赵兰坡 2009吉林农业大学学报2009,31,2:2
8Seizure prediction using scalp Electroencephalogram 显示文摘Drury I Smith B Li Dingzhou 2003Experimental Neurology2003,184,1:1
9Influence of tillage on nitrate loss in surface runoff and tile drainage显示文摘Drury C F 1993Soil Sci Soc Am J1993,57,:1
10A comparison of product costing practices in discrete-part and assembly manufacturing and continuous production process manufacturing显示文摘BRIERLEY J A COWTON C J DRURY C 2006International Journal of Production Economics2006,100,:1
11Mechanisms of hypotherrn neuroprotection显示文摘Drury PP Bennet L Gunn AJ 2010Semin Fetal Neonatal Med2010,1,:1
12Water-soluble carbon and the carbon dioxide pulse are regulated by the extent of soil drying and rewetting显示文摘Guo X Drury C F Yang X 2014Soil Science Society of America Journal2014,78,4:1
13Identifying and Sustaining Services Brands' Values显示文摘Leslie de Chernatony Susan Drury Susan Segal - Horn 2004Journal of Marketing Communications2004,10,2004:1
14The changing pattern of survival following stroke显示文摘Garraway WM Whisnant JP Drury I 1983Stroke1983,14,5:1
15Non-linear, non- invasive method for seizure anticipation in focal epilepsy 显示文摘Li Dingzhou Zhou Weiping Drury I 2003Mathematical Biosciences2003,186,1:1
16Water and nitrate loss through tiles under a clay loam soil in Ontario after 42 years of consistent fertilization and crop rotation显示文摘Tan C S Drury C F Reynolds W D 2002Agriculture Ecosystems and Environment2002,93,13:1
17Glucose-insulin-potassiumreduces the incidence of low cardiac output episodes after aorticvalve replacement for aortic stenosis in patients with left ventricularhypertrophy:results from the Hypertrophy,Insulin,Glucose,andElectrolytes(HINGE)trial显示文摘Howell NJ Ashrafian H Drury NE 2011Circulation2011,123,2:1
18MiR-26b is down-regulated in carcinoma-associated fibroblasts from ER positive breast cancers lead- ing to enhanced cell migration and invasion显示文摘Verghese ET Drury R Green CA 2013J Pathol2013,231,3:1
19Human factors contributes to queuing theory: parkinson's law and security screening 显示文摘MARIN C V DRURY C G BATTS R 2007Proceedings of the Human Factors and Ergonomics Society Annual Meeting2007,,51:1
20生动的鸟儿不启动飞行快尽管他们潜在的惹人注目显示文摘在距离接近的威胁,动物开始飞行的飞行起始距离(FID)——是变化的风险敏感的度量,但在FID具有可检测外部着色相关风险的影响是未知的。我们测试是否在羽毛鲜艳程度的变化解释鸟类飞行开始的距离变化。在体重控制,在距离实验方法开始,和系统发育关系,羽毛生动不是FID的预测。与预期相反,生动性影响的风险,因此,风险评估等,这些结果表明,鸟类不逃快接近威胁[现行生态补偿的视觉更惹人注目的61(4):773-780,2015 ]。Nicholai M. HENSLEY Jonathan P. DRURY Theodore GARLAND, Jr. Daniel T. BLUMSTEIN 2015Current Zoology2015,61,4:1
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