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71.
为了具有权威性、严肃性和说服力,我国现行规范性法律文件大多是以其立法依据开篇的,然而在引用其他法律文件名称时却存在着这样那样的问题。文章以2004年的《律师执业行为规范(试行)》第2条的行文问题为切入点,从立法学、语言学等角度,通过对大量立法实例的行文进行分析,探讨了引用法律文件名称时被忽略且普遍存在的辅助性信息处置不当、简称使用不规范、标点符号误用、发文字号引用不规范等诸多问题。  相似文献   
72.
竞争回应的预测是竞争互动领域的一个核心论题。由于传统的竞争互动理论主要是以市场行为为核心的研究,而在相当大的程度上忽视了非市场行为的重要性与价值。本文以中国家电行业为研究对象,采用结构化内容分析法,试图从市场与非市场的角度全面探讨竞争回应的预测问题,以期为中国企业的管理者们在制定与实施战略,以及预测竞争对手策略与行为选择时提供一些重要的实践启示。  相似文献   
73.

The reason for considering the quick response production strategy to market demand is due to the rapid technology change, which results in decreasing market price and obsolescence. This study considers a production strategy of locating final production line in response to the changes in market demand and the continuous deterioration in stock. The demand rate is assumed to decrease exponentially with time while the price is assumed to decrease linearly with time. The purpose of this study is to derive the most economical site of final-production line that assembles products with short life cycle. The model considered in this research takes into account the sales revenue, the deteriorating cost, the carrying cost, the variable cost and the fixed cost of production. Although there is a higher labour and material cost when the production site is located near market point, the total profit increases due to quicker responsive time, smaller import tax, lower inventory and lesser deteriorating cost.  相似文献   
74.

Semiconductor wafer fabrication involves very complex process routing, and reducing flow times is very important. This study reports a search for better dispatch rules for achieving the goal of reducing flow times, while maintaining high machine utilization. We explored a new simulation-based dispatch rule and a queue prediction dispatch rule. Using simulation experiments and an industrial data set, we also compared several other dispatch rules commonly used in semiconductor manufacturing with our proposed dispatch rules. Among these rules, in addition to the simulation-based dispatching rule, the shortest-remaining-processing-time, earliest-due-date and leastslack rules also performed well in terms of reducing flow times. The reasons behind these good rules are discussed in this paper. Based on the previous works and this study, accurately predicting and effectively utilizing future flow times can improve the quality of production management decisions.  相似文献   
75.
There are numerous ways of displaying Likert‐type scales but only a few investigators have investigated these differences systematically. In this study we report the results that we found when we compared four different layouts: scales that went numerically from ‘0’ to ‘10’, or from ‘10’ to ‘0’, and scales that went verbally from ‘clear’ to ‘unclear’, or ‘unclear’ to ‘clear’. Over 450 participants rated each of seven aspects of a structured abstract in a web‐based study, with each one using only one of the four scale formats listed above. The resulting data showed that the scale ‘Clear – 10 … 0 – Unclear’ consistently led to significantly higher ratings in all seven cases. Such findings have implications for the design of Likert‐type scales and for the data that are gathered from them.  相似文献   
76.
印度独立后,总体上对外资持欢迎态度,1991年实行自由化改革以来尤其如此。印度的政治制度、法律制度和经济制度有助于避免大规模政治风险的发生,但国有化和征收风险、汇兑风险、政府违约风险、战争和内乱风险在一定范围内仍然存在。外国投资者对印度投资,有必要采取适当的法律应对措施,以防止和消除政治风险,进而确保投资利润和目标的实现。  相似文献   
77.

In this paper the use of the empirical Fisher information matrix as an estimator of the information matrix is considered in the context of response models and incomplete data problems. The introduction of an additional stochastic component into such models is shown to greatly increase the range of situations in which the estimator can be employed. In particular the conditions for its use in incomplete data problems are shown to be the same as those needed to justify the use of the EM algorithm.  相似文献   
78.
1929年在波兰华沙通过《统一航空运输某些规则的公约》时,参与国大多处于同一发展阶段,今天的情况已发生剧变,当事国已超过百个。因此,应加强对关于旅客伤亡、侵权责任等新的冲突规范的研究,同时也应通过国家间的集体合作,对目前的《华沙公约》与《海牙议定书》加紧进行改革。  相似文献   
79.
One of the principal sources of error in data collected from structured face-to-face interviews is the interviewer. The other major component of imprecision in survey estimates is sampling variance. It is rare, however, to find studies in which the complex sampling variance and the complex interviewer variance are both computed. This paper compares the relative impact of interviewer effects and sample design effects on survey precision by making use of an interpenetrated primary sampling unit–interviewer experiment which was designed by the authors for implementation in the second wave of the British Household Panel Study as part of its scientific programme. It also illustrates the use of a multilevel (hierarchical) approach in which the interviewer and sample design effects are estimated simultaneously while being incorporated in a substantive model of interest.  相似文献   
80.
Use of experimental data from animal studies to estimate human risk due to long-term exposure to very low doses of chemicals in the environment poses a number of biological and statistical problems. One of the statistical problems is to extrapolate the animal dose-response relation from the high dose levels where data are available to low dose, which humans might encounter. Here, a quantal dose-response model is developed based on a multi-hit theory of toxic response. The development of the model utilizes a weighted Lagrange-Poisson distribution for the number of hits. When spontaneous background toxic response is included, the model involves three unknown parameters. The maximum likelihood estimators for these parameters are given as the solution of a nonlinear iterative algorithm. The use of this model for low-dose extrapolation is indicated. The results are applied to nine sets of toxic response data.  相似文献   
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