中国传统价值观对于消费行为影响研究——以上海手机市场为例

This study investigates how traditional Chinese values influence Chinese consumer behavior directly and indirectly through the impact on peoples lifestyles and perceived values. The empirical research is conducted in the context of the mobile phone market in Shanghai. The study establishes measurement scales of Confucian value, lifestyle, and customer perceived value for Chinese market. Relationships of multiple factors are tested in the structural equation model and their impacts on consumer behavior are elaborated. Findings indicate that Confucian values not only have a direct impact on Chinese consumer behavior but also indirectly influence this behavior through impacting peoples lifestyles and perceived values.     

基于DoDAF 的有/无人协同特战系统总体结构设计

为增强应对暴力冲突事件能力,建立有效的反恐力量,采用美国国防部体系结构框架(department of defense architecture framework,DoDAF)设计一种空地无人平台与特战班组协同反恐系统的总体结构.以特种破袭使命为任务背景,建立特战系统的视点模型,对整体框架进行规范化和系统化的描述.结果表明:该设计能为军事概念建模提供形式化描述,对有/无人协同反恐系统顶层设计具有参考价值.     

基于紧缩阈值加速退化试验的长寿命产品可靠性评估

对于退化失效型产品,当产品的特性参数超过给定阈值时即发生失效,失效阈值定义越严格则对产品功能要求越高,则产品越容易发生因不满足该功能要求而失效,可见产品的寿命数据与失效阈值的定义密切相关.对于长寿命产品,通过紧缩失效阚值的方法,可以在低应力水平下得到更多的失效数据.论文建立了寿命分布与试验应力和失效阈值的关系模型,并提...     

Prices

Assessed or estimated prices and values for the major types of crude oils traded on spot markets. Updated on a monthly basis. Official sales prices (except as otherwise noted) and are generally market-related, subject in some cases to retroactive adjustment. Updated on a monthly basis.     

自动化专业国家级优秀教学团队建设

优秀教学团队建设是教育部在高等学校中实施本科教学质量与教学改革工程的一项重要举措。长春工业大学自动化教研室2008年被教育部评为国家级教学团队,本文重点介绍该教学团队建设情况。论文内容包括:四种作用即以老带新作用、课程组整合作用、教师互助作用和团队促进作用;四个互动即教学与教研互动、教学与科研互动、理论与实践互动、教改与学改互动;教学改革"七、四、三"即课程建设的"七个一",教学内容改革的"四加强",教学方法对"三个过多与三个过少"的改革;开展创新教育的情况;加强实践环节的情况。通过上述措施加强团队建设,提高团队成员综合素质,促进教育教学质量的提高。     

CATV中的分支器及分配系统

本文提出了通过分支器的传输效率来评判分支器性能及数据的合理程度,并对分支系列值的最佳取值进行了论证。文中还提出了一种用户分配系统的快速设计方法。     

Fatty acid variation among U.S. Runner-type peanut cultivars

Fatty acid composition was determined among seven U.S. runner-type peanut (Arachis hypogaea L.) cultivars: Florunner, Sunrunner, GK-7, Southern Runner, Sunbelt Runner, Okrun, and Langley. Significant year and cultivar differences were found within these fatty acid profiles. Southern Runner had the best oleic to linoleic ratio and iodine values; whereas Florunner, Sunrunner, and Langley were the highest in unsaturated and lowest in saturated and long-chain fatty acids. For the future, breeding programs need to continue developing peanut cultivars with improved oil quality.     

面向Agent软件体系结构的团体特征研究

介绍了软件体系结构的研究现状,研究了其团体特征,设计出了一个具有相互学习能力、相互协调和合作的由Agent构件组成的团队.用形式化语言Object-Z对该软件体系结构进行了描述,总结出了构建一个高效率团队的方法及评价其效率的规则.     

Aroma volatile compounds from two fresh pineapple varieties in china

Volatile compounds from two pineapples varieties (Tainong No.4 and No.6) were isolated by headspace solid phase microextraction (HS-SPME) and identified and quantified by gas chromatography-mass spectrometry (GC/MS). In the Tainong No. 4 and No. 6 pineapples, a total of 11 and 28 volatile compounds were identified according to their retention time on capillary columns and their mass spectra, and quantified with total concentrations of 1080.44 μg·kg(-1) and 380.66 μg·kg(-1) in the Tainong No.4 and No. 6 pineapples, respectively. The odor active values (OAVs) of volatile compounds from pineapples were also calculated. According to the OAVs, four compounds were defined as the characteristic aroma compounds for the Tainong No. 4 pineapple, including furaneol, 3-(methylthio)propanoic acid methyl ester, 3-(methylthio)propanoic acid ethyl ester and δ-octalactone. The OAVs of five compounds including ethyl-2-methylbutyrate, methyl-2-methylbutyrate, 3-(methylthio)propanoic acid ethyl ester, ethyl hexanoate and decanal were considered to be the characteristic aroma compounds for the Tainong No. 6 pineapple.     

浅谈项目经理在施工管理中的作用

通过详细的阐述项目经理在工程施工中如何打造团队开展工作以及如何加强管理提高效能,说明了整个项目施工的组织者和实施者,既要对企业的效益和信誉负责,又要对建设单位的成果性目标负责,在工程施工中起着至关重要的作用。