检索结果-南通市图书馆

tekom:Europe's Largest Professional Association for Technical Communication

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

China standardization 2010年第2期55卷 4-11页

作者： fritz Michael Gesellschaft fr technische kommunikation e.V. tekom TC and more GmbH

1. About Technical Communication 1.1 What is technical communication？＂Technical communication＂ refers to any kind of information related to technical products, software, or services. Therefore, technical communication stands not only for user manuals of technical consumer products, but it also includes the documentation of machines and entire plants, online help for any kind of software,

关键词：技术交流协会欧洲技术产品通信技术用户手册帮助文档软件

在线全文

学校读者我要写书评

暂无评论

面向汽车造型的用户视觉模式识别比较

计算机集成制造系统 2015年第7期21卷 1711-1718页

作者：卢兆麟李升波徐少兵 fritz Frenkler 清华大学汽车工程系汽车节能与安全国家重点实验室北京100084 合肥学院艺术设计系安徽合肥230601 慕尼黑工业大学工业设计系德国慕尼黑80805

为使汽车造型设计更好地符合目标用户的审美心理,以跨文化视角对用户视觉模式识别进行了比较研究。基于Treisman的特征整合理论,提出汽车造型视觉识别一般模型。以汽车前视正面造型为样本,选取中德两国用户作为被试者,以品牌识别为任务... 详细信息

为使汽车造型设计更好地符合目标用户的审美心理,以跨文化视角对用户视觉模式识别进行了比较研究。基于Treisman的特征整合理论,提出汽车造型视觉识别一般模型。以汽车前视正面造型为样本,选取中德两国用户作为被试者,以品牌识别为任务,首先使用Dikablis眼动仪进行眼动跟踪实验,再结合Likert量表进行识别度的问卷调查。利用灰度直方图对眼动热点图进行特征提取,并对用户感兴趣区域的各项指标进行了对比分析,所得结论为面向中国市场的车型开发提供了借鉴和参考。

关键词：产品设计汽车造型比较研究视觉模式识别眼动跟踪

Genetic architecture of quantitative trait loci(QTL)for FHB resistance and agronomic traits in a hard winter wheat population

在线全文

学校读者我要写书评

暂无评论

The Crop Journal 2023年第6期11卷 1836-1845页

作者： Yuzhou Xu Yaoguang Li Ruolin Bian Guorong Zhang Allan k.fritz Yanhong Dong Lanfei Zhao Yunfeng Xu Nida Ghori Amy Bernardo Paul stAmand Jessica L.shoup Rupp Myron Bruce Wei Wang Eduard Akhunov Brett Carver Guihua Bai Department of Agronomy Kansas State UniversityManhattanKS 66506USA Department of Plant Pathology University of MinnesotaSt.PaulMN 55108USA Hard Winter Wheat Genetics Research Unit USDAManhattanKS 66506USA Department of Plant Pathology Kansas State UniversityManhattanKS 66506USA Department of Plant and soil sciences Oklahoma State UniversityStillwaterOK 74078USA

Wheat resistance to Fusarium head blight(FHB)has often been associated with some undesirable agronomic *** study the relationship between wheat FHB resistance and agronomic traits,we constructed a linkage map of single nucleotide polymorphisms(sNPs)using an F6:8 population from G97252W*** two hard winter wheat parents showed contrasts in FHB resistance,plant height(HT),heading date(HD),spike length(sL),spike compactness(sC),kernel number per spike(kNs),spikelet number per spike(sNs),thousand-grain weight(TGW)and grain size(length and width).Quantitative trait locus(QTL)mapping identified one major QTL(***-2Ds)on chromosome arm 2Ds for the percentage of symptomatic spikelets(Pss)in the spike,deoxynivalenol(DON)content and Fusarium damaged kernel(FDk).This QTL explained up to 71.8%of the phenotypic variation for the three FHB-related traits and overlapped with the major QTL for HT,HD,sL,kNs,sNs,TGW,and grain *** on chromosome arms 2AL,2Ds,3AL and 4Bs were significant for the spike and grain traits measured.G97252W contributed FHB resistance and high sNs alleles at ***-2Ds,high kNs alleles at the QTL on 2AL and 2Ds,and high TGW and grain size alleles at QTL on 3AL;whereas G97380A contributed high TGW and grain size alleles at the QTL on 2AL and 2Ds,respectively,and the high kNs allele at the 4Bs *** ***-2Ds with positive alleles for spike and grain traits from other chromosomes may simultaneously improve FHB resistance and grain yield in new cultivars.

关键词： Wheat Fusarium head blight FHB resistance Developmental and yield traits Pleiotropic QTL

在线全文

学校读者我要写书评

暂无评论

基于风格特征的汽车造型认知机制研究

汽车工程 2016年第3期38卷 280-287页

作者：卢兆麟张悦成波李升波 fritz Frenkler 合肥学院设计艺术系合肥230601 清华大学汽车安全与节能国家重点实验室北京100084 合肥工业大学建筑与艺术学院合肥230009 慕尼黑工业大学工业设计系德国慕尼黑80805

本文中对用户的汽车造型认知机制进行研究。首先阐述了基于风格特征的汽车造型知识本体,在此基础上定义了基于特征匹配的汽车造型认知模式,并提出了认知过程模型。选取汽车前部造型为样本,使用Dikablis眼动仪进行眼动跟踪实验,并结合Lik... 详细信息

本文中对用户的汽车造型认知机制进行研究。首先阐述了基于风格特征的汽车造型知识本体,在此基础上定义了基于特征匹配的汽车造型认知模式,并提出了认知过程模型。选取汽车前部造型为样本,使用Dikablis眼动仪进行眼动跟踪实验,并结合Likert量表问卷调查对若干关键问题进行研究。实验结果表明:(1)"喜好度"和"识别度"呈正相关,识别度越高的车型越能获得更多用户的购买意愿;(2)在对汽车品牌的识别过程中,用户的工作记忆对造型视觉信息进行处理,并提取长时记忆中的车型信息进行分析比对,车辆造型特征设计应兼顾视觉刺激强度和连续性,从而将短时记忆转化为长时记忆;(3)汽车前部造型中的典型性和标志性特征具有重要的识别引导作用,能迅速、有效地建立工作记忆与长时记忆之间的视觉信息通道,在设计中应引起重视;(4)由于"捆绑"机制与格式塔心理学的作用,美感的产生更多地依赖于汽车造型的整体效果。

关键词：汽车造型风格特征认知机制眼动跟踪

Climate Change Favors Grapevine Production in Temperate Zones

在线全文

学校读者我要写书评

暂无评论

Agricultural sciences 2018年第3期9卷 247-263页

作者： Bruno koch fritz Oehl kastanienberg Hainfeld Germany Agroscope Competence Division for Plants and Plant Products Ecotoxicology W&#228 denswil Switzerland

Wine production has a long-standing history in Palatinate (southwestern Germany), dating back to Roman times. Especially “Riesling”, but also several “Pinot” varieties gained major significance. Red wine varieties gained prominence over the last 20 years only, which may be a consequence of climate change. Our objective was to review temperature and rainfall data over the last 40 years, measured “on-winery” in Hainfeld and correlate these data with grapevine growth parameters: the development of bud break, flowering, veraison and harvest dates, yields and grape sugar concentrations of “Pinot Gris”, “Pinot Noir”, “Riesling”, “silvaner” and “Müller-Thurgau”. since the 1970s, bud break, flowering and veraison are 11 - 15, 18 - 22 and 16 - 22 days earlier;harvest dates are 25 - 40 days earlier. sugar concentrations increased significantly, but yields decreased. Annual rainfall has not significantly risen, while the mean annual minimum and maximum air-temperatures rose by ~0.9°C, and by ~3.4°C, respectively, resulting in an average increase of the mean annual temperature of ~2.1°C. Remarkably, both mean monthly minimum and maximum temperatures rose especially in springtime, which should have been the driver for earlier bud break and flowering. A change in the climatic conditions, therefore, appears to be one of the key reasons for more favorable grapevine production in Palatinate, especially for “Pinot Noir”, which showed the highest increase in sugar concentrations. The Huglin-index, a measure for the suitability of growing specific grapevine varieties in given environments, increased from 1685 to 2063. According to this index, the climate change may be favorable already for growing grape varieties so far rarely grown in temperate zones, such as “Cabernet sauvignon”, “syrah” and “Tempranillo” that are more suited to warmer, Mediterranean climates.

关键词： Central Europe Climatic Diversity Viticulture Vitis vinifera

Paraquat Dynamics on Western Andosolic and Ferrallitic soils of southern Cameroon

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Agricultural Chemistry and Environment 2023年第2期12卷 93-111页

作者： séraphine Noumbo kenfack Adalbert Onana Adibime fritz Oben Tabi Antoine David Mvondo Ze Department of soil science Faculty of Agronomy and Agricultural Sciences University of Dschang Dschang Cameroon

Phytosanitary products are frequently used by agriculture worldwide and in Cameroon in particular;this with a view to protecting crops and improving agricultural yields (Riba and silvy, 1989;Bonny, 1996;Mattews et al., 2003). There are many studies on the retention of pesticides by soils, but in Cameroon, very few studies have focused on the interaction between andosols, ferralsols and the pesticides paraquat and carbendazim, which are widely used by farmers in Foumbot and Ebolowa. The objective of this work is to provide elements of understanding on the mobility of paraquat along the profile of andosolic soils of Foumbot and ferralitic soils of Ebolowa during which the soil samples were collected. The soil samples were characterized by the analytical method in accordance with the international standards at the Research Unit of soil Analysis and Environmental Chemistry of the University of Dschang, as recommended by Pauwels et al. (1992). The different analyses of the soil samples were carried out according to the classical procedures of the Faculty of Agronomy and Agricultural sciences, soil, Plant and Water Laboratory. statistical analysis was performed. Pearson correlation tests were performed to correlate soil physicochemical properties with soil adsorption parameters;thus, it has been observed that there is a strong correlation between the CEC and the rate of organic matter. The experimental device used for this study is a block device. This study was carried out in batch mode and by varying the contact time, the pH of the solution, the mass of the soil, the concentration of the solution. The physicochemical characterizations of the soils were studied. The mineralogical analysis was carried out by X-ray and infrared diffraction. The analysis of the samples was carried out by UV-Vis absorption spectrometry. The study of the adsorption kinetics showed that the adsorption of paraquat by the soils of Foumbot Nk1, Nk3 and Ebolowa MIN1 is better described by the pseu

关键词： soil Paraquat Depth Retention kinetics Isothermal

ITMA 2019 will feature innovation and sustainability prominently Interview with Mr. fritz P. Mayer, President of CEMATEX

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

China Textile 2019年第6期 16-17页

作者： fritz P. Mayer CEMATEX

China Textile: As the world’s largest show of textile machinery - ITMA 2019 is held every four years. Do you think it a too long period between two editions? ITMA 2019 is just around the corner, what are the main cha... 详细信息

关键词： show period edition

Least-Cost Path and Accessibility Analysis of a High speed Railway Corridor: Victorville, CA to Las Vegas, NV

在线全文

学校读者我要写书评

暂无评论

Journal of Geographic Information system 2022年第1期14卷 40-60页

作者： Max David McDonald fritz Connor kessler College of Earth and Mineral sciences Penn State University State College USA

Geospatial technology is a useful tool when identifying land corridors for transportation networks. The primary transit corridor between Los Angeles, CA and Las Vegas, NV is Interstate-15, approximately a four-hour automobile trip without traffic. Virgin Trains UsA LLC proposes an alternative means of travel by constructing a high-speed railway along Interstate-15 connecting Las Vegas and Victorville, CA. This study uses least-cost path analysis to propose an optimized alternative corridor for Virgin Trains’ proposed high-speed railway through a system facilitated road and rail accessibility analysis. Previous research using least-cost path and accessibility methodologies evaluated the results of proposed high-speed railway corridors and the system facilitated accessibility changes by visually inspecting deviations from a planned corridor using single or multiple cost criteria as inputs for a weighted cost surface. However, robust analyses of previous least-cost path studies’ corridors are lacking. This proof-in-concept study proposes a less costly corridor through least-cost path analysis and measures the social impact on the stakeholders of a high-speed railway transportation system through system facilitated accessibility. This study’s proposed alternative corridor is 31% shorter than Virgin Trains’ planned corridor and system facilitated accessibility to Las Vegas, NV is increased in 99.74% of Los Angeles County’s census tracts. These results support this study’s position that geospatial technology can support transportation planning in a comprehensive method that considers the transportation corridor and benefits its stakeholders.

关键词： Analytical Hierarchy Process GIs High-speed Railway Least-Cost Path Analysis Route Analysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Metropolis 大都会