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53篇 您的检索式:作者名="J.Miller"
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1完整街道的完整性评估显示文摘衡量完整街道完整性的工具可以被用于制定政策、决定基础设施投资优先考虑的区域以及如何分配单个街道的路权。回顾了评估完整街道设计最前沿的研究文献。评估完整街道必须先建立基于现实情况的完整性评定标准,而此标准需通过建立街道分类体系将不同类型街道优先体现的功能和预期目标相结合。标准指标体系应体现街道的完整程度,包括交通、环境及场所等要素,同时也应足够灵活,从而能够阐述实现这些功能的各种方法。除极个别外,文献回顾的大多数指标体系都不适合用来评估完整街道,因为这些评估体系大多仅衡量街道是否具备特定的设计要素。另外,一条街道的完整性还可以依据其交通运行、环境和场所方面的标准来评估,也可以与所属街道分类制定的预期目标进行比较。因此,考量一条街道涉及很多因素,如何界定完整街道的优劣及评价指标仍然有许多工作要做。Nancy Hui Shoshanna Saxe Matthew Roorda Paul Hess Eric J.Miller 康浩 2019城市交通2019,17,2:5
2DNA recovery and analysis from skeletal material in modern forensic contexts显示文摘The generation of a DNA profile from skeletal remains is an important part of the identifica-tion process in both mass disaster and unidentified person cases. Since bones and teeth are often the only biological materials remaining after exposure to environmental conditions, intense heat, certain traumatic events and in cases where a significant amount of time has passed since the death of the individual, the ability to purify large quantities of informative DNA from these hard tissues would be beneficial. Since sampling the hard tissues for gen-etic analysis is a destructive process, it is important to understand those environmental and intrinsic factors that contribute to DNA preservation. This will serve as a brief introduction to these topics, since skeletal sampling strategies and molecular taphonomy have been dis-cussed in depth elsewhere. Additionally advances in skeletal DNA extraction and analysis will be discussed. Currently there is great variation in the DNA isolation methods used by laboratories to purify DNA from the hard tissues;however, a standardized set of short tan-dem repeat (STR) loci is analyzed by many US laboratories to allow for comparisons across samples and jurisdictions. Recent advances have allowed for the generation of DNA profiles from smaller quantities of template DNA and have expanded the number of loci analyzed for greater discriminatory power and predictions regarding the geographic ancestry and phenotype of the individual. Finally, utilizing databases and expanding the number of com-parison samples will be discussed in light of their role in the identification process.Krista E.Latham Jessica J.Miller 2019Forensic Sciences Research2019,4,1:3
3无镝稀土粘结磁体:高稀土价格下永磁电机的选择显示文摘1稀土价格飙升:烧结钕铁硼磁体价格飞速增长的推进剂 对于那些购买和使用稀土氧化物、稀土金属或产品中含有稀土元素的2司来说,2011年是具有挑战性的一年。这次空前的、无法预见的稀土价格增长直接导致了贯穿多种行业供应链的巨大成本增长。自今年伊始,在稀土元素价格达到顶峰时,钕和镨元素的价格增长了4.6倍。甚至某些充裕的稀土元素,如铈和镧元素,也没能幸免,价格分别增长了4和3倍(见图1)这些稀土价格的飙升直接导致了钕铁硼磁体价格翻了3倍甚至更多。David J.Miller Gregory K.Kroll David N.Brown Nimit K.Sheth 2012磁性材料及器件2012,43,3:2
4Inhibition of BACE1, the β-secretase implicated in Alzheimer’s disease, by a chondroitin sulfate extract from Sardina pilchardus显示文摘The pharmaceutical and anticoagulant agent heparin,a member of the glycosaminoglycan family of carbohydrates,has previously been identified as a potent inhibitor of a key Alzheimer’s disease drug target,the primary neuronalβ-secretase,β-site amyloid precursor protein cleaving enzyme 1(BACE1).The anticoagulant activity of heparin has,however,precluded the repurposing of this widely used pharmaceutical as an Alzheimer’s disease therapeutic.Here,a glycosaminoglycan extract,composed predominantly of 4-sulfated chondroitin sulfate,has been isolated from Sardina pilchardus,which possess the ability to inhibit BACE1(IC50[half maximal inhibitory concentration]=4.8μg/mL),while displaying highly attenuated anticoagulant activities(activated partial thromboplastin time EC50[median effective concentration]=403.8μg/mL,prothrombin time EC50=1.3 mg/mL).The marine-derived,chondroitin sulfate extract destabilizes BACE1,determined via differential scanning fluorimetry(ΔTm–5°C),to a similar extent as heparin,suggesting that BACE1 inhibition by glycosaminoglycans may occur through a common mode of action,which may assist in the screening of glycan-based BACE1 inhibitors for Alzheimer’s disease.Courtney J.Mycroft-West Anthony J.Devlin Lynsay C.Cooper Patricia Procter Gavin J.Miller David G.Fernig Marco Guerrini Scott E.Guimond Marcelo A.Lima Edwin A.Yates Mark Andrew Skidmore 2020Neural Regeneration Research2020,15,8:2
5THE DATA AVALANCHE IS HERE. SHOULDN’T WE BE DIGGING?显示文摘Harvey J.Miller 2010Journal of Regional Science2010,,1:1
6Lignin Structural Modifications Resulting from Ethanol Organosolv Treatment of Loblolly Pine显示文摘Poulomi Sannigrahi Arthur J.Ragauskas Stephen J.Miller 0,,01:1
7Technological diversity, related diversification, and firm performance显示文摘Douglas J.Miller 2006Strat Mgmt J2006,,7:1
8The metabolic transition during disease following infection of Arabidopsis thaliana by Pseudomonas syringae pv. tomato显示文摘Jane L.Ward SilviaForcat ManfredBeckmann MarkBennett Sonia J.Miller John M.Baker Nathaniel D.Hawkins Cornelia P.Vermeer ChuanLu WanchangLin William M.Truman Michael H.Beale JohnDraper John W.Mansfield MurrayGrant 2010The Plant Journal2010,,3:1
9Community Social Responsibility and Its Consequences for Family Business Performance*显示文摘Linda S.Niehm JaneSwinney Nancy J.Miller 2008Journal of Small Business Management2008,,3:1
10西藏羌塘野生动物保护区面临的威胁显示文摘1993年,随着西藏羌塘野生动物保护区的建立,西藏约30万 km^2的野生地带得到了保护。该保护区是世界第二大保护区域,它所包括的山地生态系统是地球上仅余的基本未受侵扰的山地生态系统之一,它为独特的野生动物群体提供了栖息地,这些野生动物中的某些种类正面临着危险,而它们是西藏高原所独有的。保护区的南部和西端地区还养活着部分西藏牧民及其家畜。Daniel J.Miller George B.Schaller 张永桂 1997人类环境杂志1997,26,3:1
11查看详情显示文摘M D Perry D Pennington B C Stuart G.Tietbohl J.A.Britten C.Brown S.Herman B.Golick M.Kartz J.Miller H.T.Powell M.Vergino and V.Yanovsky 0,,:1
12Creating probabilistic databases from duplicated data显示文摘Oktie Hassanzadeh Renée J.Miller 0,,5:1
13Analyses of Urban Drainage Network Structure and its Impact on Hydrologic Response显示文摘Katherine L.Meierdiercks James A.Smith Mary LynnBaeck Andrew J.Miller 2010JAWRA Journal of the American Water Resources Association2010,,5:1
14Rootstock effects on scion phenotypes in a‘Chambourcin’experimental vineyard显示文摘Understanding how root systems modulate shoot system phenotypes is a fundamental question in plant biology and will be useful in developing resilient agricultural crops.Grafting is a common horticultural practice that joins the roots(rootstock)of one plant to the shoot(scion)of another,providing an excellent method for investigating how these two organ systems affect each other.In this study,we used the French-American hybrid grapevine‘Chambourcin’(Vitis L.)as a model to explore the rootstock–scion relationship.We examined leaf shape,ion concentrations,and gene expression in‘Chambourcin’grown ungrafted as well as grafted to three different rootstocks(‘SO4’,‘1103P’and‘3309C’)across 2 years and three different irrigation treatments.We found that a significant amount of the variation in leaf shape could be explained by the interaction between rootstock and irrigation.For ion concentrations,the primary source of variation identified was the position of a leaf in a shoot,although rootstock and rootstock by irrigation interaction also explained a significant amount of variation for most ions.Lastly,we found rootstock-specific patterns of gene expression in grafted plants when compared to ungrafted vines.Thus,our work reveals the subtle and complex effect of grafting on‘Chambourcin’leaf morphology,ionomics,and gene expression.ZoëMigicovsky Zachary N.Harris Laura LKlein Mao Li Adam McDermaid Daniel H.Chitwood Anne Fennell Laszlo G.Kovacs Misha Kwasniewski Jason P.Londo Qin Ma Allison J.Miller 2019Horticulture Research2019,6,1:1
15Invasion of Europe by the western corn rootworm, Diabrotica virgifera virgifera: multiple transatlantic introductions with various reductions of genetic diversity显示文摘M.CIOSI N. J.MILLER K. S.KIM R.GIORDANO A.ESTOUP T.GUILLEMAUD 2008Molecular Ecology2008,,16:1
16简述新城疫病毒的实验室检测方法显示文摘新城疫病毒的实验室诊断一般是接种SPF鸡胚分离病原,通过血凝抑制性实验(HI)或者快速实时逆转录聚合酶链反应试验(RRT-PCR)来进行确诊。众所周知,新城疫病毒可在鸡胚的尿囊腔内复制繁殖,黎先伟 Patti J.Miller 2013兽医导刊2013,,10:0
1764位的革命显示文摘向64位计算的迁移不会在一夜之间就完成,也不会是件简单的事。Michael J.Miller 2003个人电脑2003,9,11:0
18不断进化的PC显示文摘上一期.我们集中报道了在技术上有所突破的产品.它们获得了1997年度技术卓越奖。这一期,我们把目光转向去年的最佳产品。它们在同类产品中都是佼佼者,而且多数都获得过编辑选择奖。MICHAEL J.MILLER 刘锋 1998个人电脑1998,4,2:0
19π的Wallis公式的一个概率论证明显示文摘π有许多漂亮的公式(例如,见[4]).这篇短文的目的是介绍Wallis(沃利斯)乘积公式(1)的另一种推导,它可以被包含在概率论,统计学,或数论的初等教程中.我们很快地回顾一下7T另一些著名的公式,和一些必需的概率论中的结论,然后来推导Wallis公式.最后我们结合Wallis公式和一些别的著名公式来推导log(π/2)的一个有趣的表达式(方程⑹).Steven J.Miller 陆柱家(译) 陈凌宇(校) 2021数学译林2021,40,4:0
20Windows 95再释疑显示文摘我在上期的专栏评述“Windows 95释疑”(见本刊1995年10期)中回答了一些人们经常问到的有关Mcrosoft公司最新操作系统方面的问题。我回答了你所有的问题了吗?或许没有。毕竟Windows 95刚问世,它引起了许多谁也不知道答案的各种各样的问题。以下是我个人收集到有关Windows 95问世后可能引起的一些其它问题。Michael J.Miller 钟道隆 1995个人电脑1995,0,11:0
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