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    题名 作者 年代 出处 被引量
1结合自然语言处理与改进层次分析法的乘用车驾驶舒适性评价显示文摘为了有效和准确地评价乘用车驾驶舒适性,构建了'人-机-环境'系统下的汽车驾驶舒适性本体模型,并对驾驶舒适性的形成机制进行了阐述。通过用户访谈实验并基于改进的'词频-逆向文件频率'(TF-IDF)方法对主题词进行提取,获得影响驾驶舒适性的主要因素并进行分类,在此基础上建立递阶层次结构;针对传统层次分析法(AHP)的不足,以三标度取代九标度以保证精确性,通过Delphi实验,构造两两比较判别矩阵后再进行处理,以计算各评价指标的权重,并对该指标体系进行一致性检验。以C级乘用车为例,验证了该评价方法的有效性。该方法为乘用车的驾驶舒适性评价提供了一种可行的技术支持。卢兆麟 李升波 Schroeder Felix 周吉晨 成波 2016清华大学学报(自然科学版)2016,56,2:17
2Prevalence of vitreous floaters in a community sample of smartphone users显示文摘AIM: To estimate the prevalence and risk factors for vitreous floaters in the general population. ·METHODS: An electronic survey was administered through a smartphone app asking various demographic and health questions, including whether users experience floaters in their field of vision. Multivariate logistic regression analysis was used to determine risk factors. ·RESULTS: A total of 603 individuals completed the survey, with 76% reporting that they see floaters, and 33% reporting that floaters caused noticeable impairment in vision. Myopes were 3.5 times more likely (P =0.0004), and hyperopes 4.4 times more likely (P =0.0069) to report moderate to severe floaters compared to those with normal vision. Floater prevalence was not significantly affected by respondent age, race, gender, and eye color. ·CONCLUSION: Vitreous floaters were found to be a very common phenomenon in this non -clinical general population sample, and more likely to be impairing in myopes and hyperopes.Blake F. Webb Jadon R. Webb Mary C. Schroeder Carol S. North 2013International Journal of Ophthalmology(English edition)2013,6,3:7
3测量分权的挑战显示文摘世界上许多政府或是在考虑、或是在进行着财政和决策制定权向次国家政府的分权改革。但是对政策制定者和研究人员来说,一个有趣的问题是,分权在多大程度上实际发生了?回答这个问题就需要我们以某种形式进行测量。论文说明了在试图设计行政和财政分权测量措施中所遇到的挑战,并指出,在设计地方政府行政和财政自治程度的精确指标时需要付出相当大的努力。Larry Schroeder Naomi Aoki 熊美娟 2009公共行政评论2009,2,2:6
4多聚酶链反应检测HBV DNA显示文摘多聚酶链反应是由多聚酶作用使DNA特异性片段的增殖反应,它基于两个已知顺序的引物、4种磷酸盐脱氧核苷酸和一个多聚酶。引物组合于变性DNA及向一定方向伸长,最后形成新的DNA。我们应用1pgHBV DNA增殖40周期,用^32P标记探针进行杂交,在自显影底片1021bp处出具具有诊断性的条带,说明有HBV DNA存在。如果改用细胞DNA(HepG2)代替HBV DNA,就不能获得特异性DNA条.5分原发性肝癌患者血清,原HBVDNA阴性,经多聚酶链反应后,发现其中2份为阳性。同样,5份HBsAg携带者血清,经多聚酶链反应后发现有3份为阳性。多聚酶链反应是高特异性和高灵敏度的方法。刘佩莉 Schroeder, 1990中华传染病杂志1990,8,1:6
5沙棘繁殖显示文摘沙棘作为先锋树种之一,在我国乃至其它国家和地区的受损、濒危的生境系统的修复、治理和防治水土流失中的作用,已被世人所公认。我国20年来大规模地种植沙棘,不仅有了明显的生态和社会效益,更带动了经济多元化的发展,成绩是巨大的。但是,目前沙棘存在的问题,如老林分的死亡,连续几年结果后基本上不再见果,病虫害严重,木蠹蛾成灾,林分衰退与复壮管理,生态造林技术规范,沙棘生态工程建设,沙棘育种指标等的确定,都还存在着不少棘手、或模糊不清的问题,亟待认识、研究和解决。今在本刊连续发表的'论先锋植物沙棘'几个姊妹篇文章,是该研究小组在总结他们20年来的研究实践,并借鉴他人成果,将较系统的从'双重生态型'概念出发,以一个新的视角来试图阐释沙棘,提出一些理论概念、观点和方法,愿与同事们讨论与商榷,使沙棘的研究与应用步入一个新水平。本刊编辑部欢迎有关学科和沙棘界的专家、同仁和领导们,一起来总结我们走过的20年历程,各抒己见,百家争鸣,从理论和实践中提高对沙棘的全面认知水平,促进沙棘事业的健康快速发展和壮大。Thomas S. C. Li W. R. Schroeder 胡建忠 2006国际沙棘研究与开发2006,4,1:5
6地质导向法:用于钻头前方地质情况预测显示文摘地质导向涉及到钻头前方地质预测,以优化水平井的钻进。本文说明了钻进时如何使用MWD实时测井资料预测岩层倾角,回避岩层边界,并估算钻进时水平井离目标层顶的距离。可用便携式计算机在现场进行应用。地质导向组用其结果修改或证实地质解释,并对井的轨迹做出必要调整。由于决策的迅速传达,定向钻井人员就能在保持平滑井跟轨迹的同时,优化水平井在目的层的位置。Tom Schroeder 吴官生 1998石油物探译丛1998,,6:5
7FerryBox: Using Automated Water Measurement Systems to Monitor Water Quality: Perspectives for the Yangtze River and Three Gorges Dam显示文摘The building of the Three Gorges Dam (Hubei (湖北) Province, China) has transformed a region with an economy based on sustainable agriculture for millennia into an entirely different environment within an exceptionally short time. This disrupts the natural biogeochemical cycles of carbon, nutrients, and metals and possibly will affect the whole catchment including downstream ecosystems, such as wetlands, estuaries, deltas, and adjacent sea areas. Starting from changes that have already been documented, this article concentrates on the possible use of a 'FerryBox', which is an automated water quality measurement system on board a ship or on shore, to monitor the short and long term development of the quality of the river water in the backwater area and downstream of the dam. While there are already research programmes running to monitor the water quality of the river and the backwater area, these programs are limited to ship campaigns with sampling and laboratory analysis. The spatial and temporal resolution of such measurements is not sufficient for an overall assessment of the water quality and for prognoses in the context of anthropogenic and climate change. Therefore, a concept of applying regular automated observations by a FerryBox is presented. It is shown that such systems are very well suited to give feedback for the assessment of measures to improve the water quality.Carsten Frank Friedhelm Schroeder Wilhelm Petersen 2010Journal of Earth Science2010,21,6:5
8Computer-Assisted Surgery Planning for Complex Liver Resections: When Is It Helpful? A Single-Center Experience Over an 8-Year Period显示文摘Arnold Radtke Georgios C. Sotiropoulos Ernesto P. Molmenti Tobias Schroeder Heinz O. Peitgen Andrea Frilling Dieter C. Broering Christoph E. Broelsch Massimo Malagó 2010Annals of Surgery2010,,5:4
9Characterization of HULC, a Novel Gene With Striking Up-Regulation in Hepatocellular Carcinoma, as Noncoding RNA显示文摘Katrin Panzitt Marisa M.O. Tschernatsch Christian Guelly Tarek Moustafa Martin Stradner Heimo M. Strohmaier Charles R. Buck Helmut Denk Renée Schroeder Michael Trauner Kurt Zatloukal 2007Gastroenterology2007,,1:4
10Live Cell Imaging with R-GEC01 Sheds Light on fig22- and Chitin-Induced Transient [Ca2+]cyt Patterns in Arabidopsis显示文摘细胞内部的 Ca 2+ transients 在触发的联系病原体的分子的模式(PAMP ) 期间是发信号的串联的不可分的部分在植物的免疫。然而,我们导致 PAMP 的 Ca 2+ 信号的空间分发的知识是有限的。房间的调查 -- 并且表明 processesrequires 的 Ca 2+-dependent 的织物特定的性质万用的 Ca 2+ reportersthat 能提取空间信息从细胞并且 subcellular 结构,以及从整个纸巾随着时间的过去从秒的经期到小时。空间的基于荧光的记者盖子 botha 女人和时间的范围,它理想地做他们适合学习在生活房间发信号的 Ca 2+ 。在这研究,我们比较了二个基于荧光的 Ca 2+ 传感器:Förster 回声精力转移(烦恼) 基于的记者黄 cameleon NES-YC3.6 和基于紧张的传感器 R-GECO1。我们证明 R-GECO1 响应几刺激与 ratiometric NES-YC3.6 相比展出一个显著地增加的信号变化。由于它的优异敏感, R-GECO1 能在细胞的规模上报导导致 flg22 、导致几丁质的 Ca 2+ 信号,它允许鉴定定义[Ca 2+] cyt 摆动在表皮并且响应真菌的 elicitor 几丁质的警卫房间。而且,我们发现在根的导致 flg22 、导致几丁质的 Ca 2+ 信号从延伸地区开始。Nana F. Keinath Rainer Waadt Rik Brugman Julian I. Schroeder Guido Grossmann Karin Schumacher Melanie Krebs 2015Molecular Plant2015,8,8:4
11Endoscopic options in children: experience with 134 procedures显示文摘Oertel JM Baldauf J Schroeder HW Gaab MR 2009中国神经肿瘤杂志2009,7,1:4
12“可持续发展城市”海德堡的交通规划显示文摘本文介绍德国海德堡市城市交通规划的目标,及其对于各种交通方式实施组织管理的相应措施,并将其城市交通规划的主要思想总结为三个方面的内容,即保证各种交通方式自成体系与协调发展,提供广大市民满足交通需求的自由与选择交通方式的自由,促成城市各种交通方式间的平等地位与互相尊重。朱兴平 Gesche Schroeder 曹荣林 2004国外城市规划2004,,3:3
13Noninvasive detection and evaluation of atherosclerotic coronary plaques with multislice computed tomography 1 1 This study was performed without additional financial support.显示文摘Stephen Schroeder Andreas F Kopp Andreas Baumbach Christoph Meisner Axel Kuettner Christian Georg Bernd Ohnesorge Christian Herdeg Claus D Claussen Karl R Karsch 2001Journal of the American College of Cardiology2001,,5:3
14薄膜电阻器提供不渗透硫的解决方案显示文摘当前的小型化趋势将电阻器技术推到了极限。例如,0201尺寸的片状电阻器仅封装就大约占到了元件总成本的60%。对某些在电路板上同一相邻位置使用相同电阻值的设计来说,片状元件阵列可以帮助缓解布局和封装问题。不过,这并不适用于所有厂商。Brian Mccabe Kory Schroeder 2009今日电子2009,,11:3
15Decimation of triangle meshes显示文摘SCHROEDER W J ZARGE J A 1992Computer Graphics1992,26,2:2
16Diagnosis and Objective Pain Assessment of Traditional Chinese Medicine May Be Useful to Demonstrate Specific Effects of Acupuncture in Low Back Pain: A Prospective, Randomized, Controlled and Single Blinded Pre-study显示文摘Objective: To prove specific effects of acupuncture on chronic pain. It was speculated that the potential specific effectiveness of acupuncture could be better shown in more properly designed studies. Therefore, diagnoses of both Western medicine and traditional Chinese medicine (TCM) were used as inclusion criteria to allocate acupoints more precisely to the complaints of the patients. Secondly, objectively measurable parameters of pain relief in addition to usual Visual Analogue Scale (VAS) were chosen to quantify the effects of acupuncture. Methods: The study was prospective, randomized, controlled and single-blinded. Eighteen patients with chronic back pain and TCM diagnosis of a Taiyang/Yangming syndrome received one single session of acupuncture chosen according to TCM diagnosis or acupuncture on points outside the meridian system (controls). We evaluated pain via VAS and increased mobility via inclinometry of the back. Results: Although the sample size was small, there was a statistically significant improvement in pain and mobility in the intervention group (n=13), but not in the control group (n=5). The calculated sample size adequate power was lower for inclinometry than for VAS, indicating that VAS is less probable to discriminate acupuncture effects. Conclusion: Objectively measurable physical parameters such as the angle of flexion before and after acupuncture (inclinometry) may be more suitable to measure pain relief than subjective assessment by VAS in acupuncture studies. TCM diagnosis may be a helpful inclusion criterion in studies on acupuncture, so as to potentially allocate interventions better to the complaints of patients.Susana Seca Paula Capelo Thomas Efferth Christoph Alexander Doenitz Sven Schroeder Ana Anjos Jorge Machado Henry Johannes Greten 2013Journal of Acupuncture and Tuina Science2013,11,3:2
17The spontaneous combustion of coal and its by-products in the Witbank and Sasolburg coalfields of South Africa显示文摘J. Denis N. Pone Kim A.A. Hein Glenn B. Stracher Harold J. Annegarn Robert B. Finkleman Donald R. Blake John K. McCormack Paul Schroeder 2007International Journal of Coal Geology2007,,2:2
18A New Approach to Natural Products Discovery Exemplified by the Identification of Sulfated Nucleosides in Spider Venom显示文摘Using a new approach based on the NMR spectroscopic analysis of the entire, unpurified spider venom,we identified a family of unusual sulfated nucleoside derivatives from the venom of the hobo spider,Tegenaria agrestis.These compounds are ribonucleoside mono- and disulfates derived from guanosine and xanthosine, some of which are glycosylated, bearing one or two D-fucose units. The use of NMR spectroscopy to characterize the unfractionated venom was central to the discovery of this heretofore overlooked class of venom components.Andrew E. Taggi Jerrold Meinwald Frank C. Schroeder 2004天然产物研究与开发2004,16,5:2
19微小直肠类癌内镜治疗研究现状显示文摘目的西方国家直肠类癌是第3位的消化道类癌;而在我国,直肠类癌发病居胃肠道类癌的首位。对于直径<10mm的直肠类癌而言,是可以选择内镜下治疗的。本文对微小直肠类癌不同内镜下治疗方式的安全性及有效性进行比较。方法应用CNKI、Medline和PubMed期刊全文数据库检索系统,以'直肠类癌,内镜,治疗'等为关键词,检索2003-1-2015-12的文献,共检索到英文文献184篇,中文文献48篇。纳入标准:(1)内镜下治疗直肠类癌的效果;(2)内镜下治疗直肠类癌的安全性。排除标准:(1)研究目的不是内镜治疗的效果或安全性;(2)其他直肠肿瘤的内镜治疗。根据纳入标准,纳入分析34篇文献。结果传统的息肉切除术或者内镜下黏膜切除术(endoscopic mucosal resection,EMR)治疗直肠类癌操作简单,但是这两种方法都很难达到完整的组织学切除。透明帽辅助法内镜下黏膜切除术(capassisted EMR,EMR-C)、套扎器法内镜黏膜下切除术(endoscopic submucosal resection with ligating device,ESMR-L)和内镜黏膜下剥离术(endoscopic submucosal dissection,ESD)显示出相似的有效性和安全性。EMR-C和经肛内镜微创手术(transanal endoscopic microsurgery,TEM)能够用作传统息肉切除或EMR没有完整切除后的补救治疗。结论不同内镜下治疗方式各有利弊,操作者的技术熟练程度在内镜治疗过程中发挥着重要作用,各治疗方式之间的疗效和长期预后的比较还需要大样本研究去评估。Schroeder Collins Charles 侯庆生 郭洪亮 2016中华肿瘤防治杂志2016,23,10:2
20High throughput genetic transformation mediated by Agrobacterium tumefaciens in maize显示文摘Zuo-yu Zhao Weining Gu Tishu Cai Laura Tagliani David Hondred Diane Bond Sheryl Schroeder Marjorie Rudert Dottie Pierce 2002Molecular Breeding2002,,4:2
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