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51.
X-ray photoelectron spectroscopy (XPS) is a widely used technique to characterize the surface chemistry of materials. It plays a crucial role in accessing qualitative and quantitative information and in detecting the presence of chemical functional groups on the surface of any material. The forensic methods available to detect and identify elements and organic/inorganic compounds are often destructive, so evidence cannot be re-analyzed. However, XPS allows rapid analysis of samples without damaging them. Recently, an increasing number of forensic researchers have begun to study certain chemical information on fingermarks. In this study, the authors aimed to present the applicability and power of XPS imaging in fingermark analysis which can also provide specific information about the fingermark chemical composition. Herein, monochromated X-ray (Al Kα) spot size was fixed at 50 μm. XPS mapping resulted in the acquisition of spectra at each pixel, in an array of 41 × 30 pixels with a step size of 50 μm. Then, a simple discussion has been made about how the scanned surface spectrum and basic snapshot spectra are used to identify different components at a fingertip of a scanned surface area (~3 mm2). Hence, a fingermark pattern contaminated with caffeine, TiO2, and Pb/PbO deposited on the silicon wafer can be chemically mapped and visualized by XPS using principal component analysis (PCA). Thus, the present study showed the possible applicability of XPS for the identification of illicit drugs of abuse, gunshot residue, and skin care products on latent fingermark by mimicking a crime scene evidence.  相似文献   
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如何促进员工的创新行为对组织的发展至关重要。本研究通过多源、多时点调研方式,对我国技术型企业的人力资源部门负责人及其下属员工进行问卷调查,探讨了组织实施的高绩效人力资源管理系统对员工创新行为的影响,并检验了促进性建言与抑制性建言的竞争性中介作用及心理安全感的调节作用。研究结果表明:组织实施的高绩效人力资源管理系统对员工创新行为有显著正向影响;促进性建言和抑制性建言在高绩效人力资源管理系统与员工创新行为间表现出部分中介作用;心理安全感调节了高绩效人力资源管理系统与促进性建言之间的关系;同时,心理安全感还调节了促进性建言对高绩效人力资源管理系统与员工创新行为关系的中介作用。  相似文献   
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ABSTRACT

The main objective of this study is to investigate the factors affecting the use of social networks towards recruiting human resources for organizations. Through an in-depth review of the relevant literature, a questionnaire was designed and distributed among the sample and collected data were analyzed using PLS-Software. Results revealed that 50?75% of organizations use social networks in their organizations and all the identified effective factors in the use of social networks for human resources recruitment were confirmed, except for “hope for performance”. “Facilitating conditions” have the highest impact on the usage of social networks in recruiting, “Social influence” identified as one of the most important factors in people’s behavioral intention for the usage of social networks in recruitment and “Effort expectancy” had the least impact on behavioral intention. In addition, Gender and the level of education have no impact on the behavioral intention and the behavior of usage of social networking.  相似文献   
55.
Asia Europe Journal - This article studies the potential paradigm shift in Europe linking refugees’ influx with the security phenomenon through the works of intellectuals belonging to...  相似文献   
56.
The purpose of this article is twofold: first, to examine the differences between buyers' and sellers' use of negotiation tactics in face‐to‐face business‐to‐business (B2B) negotiations and second, to explore how negotiators' professed negotiation styles influence buyers' and sellers' use of tactics. The methodology is a multiple case study analysis of eighteen negotiators representing twelve companies in six real‐life buyer–seller negotiations in B2B settings analyzed using qualitative research methods, including both comparative analysis and frequency analysis. We found some difference between buyers' and sellers' use of negotiation tactics, which suggests this question deserves further empirical study. Buyers' and sellers' use of specific tactics differs according to which overall strategy the negotiators chose, and sellers generally use a greater number of negotiation tactics than buyers. The findings challenge previous findings that suggest that B2B negotiations are collaborative and that negotiators communicate in a collaborative manner. The findings also increase our understanding of buyers' and sellers' variable use of tactics in the course of everyday practice as well as the interplay between negotiation tactics and strategies.  相似文献   
57.
Throughout Islamic history, various arguments have been raised by Muslim scholars concerning how the Quran and scientific knowledge are related to one another. This paper seeks to examine how contemporary Iranian religious intellectuals (rowshanfekrān-e-dīnī) have dealt with the question of the compatibility or incompatibility between Islam and science. In particular, the paper focuses on the writings of two of the most significant reformers of the post-revolutionary era, namely Abdolkarim Soroush and Muhammad Mujtahed Shabestari, concerning the relation between science and religion. The paper also examines the extent to which the ideas of these two thinkers about the relation between Islam and science reflect those of pre-modern and modern Muslim scholars. To do so, I first examine various pre-modern and modern discourses within the Islamic tradition about Islam–science relation as well as the scientific exegesis of the Quran, and then investigate the extent to which Soroush’s and Shabestari’s perspectives are related to such discourses. The central argument of the paper is that the theories proposed by Soroush and Shabestari significantly differ from the views of those modern and pre-modern Muslim scholars who attempt to argue in favour of the dichotomous view that Islam is either compatible or incompatible with scientific knowledge.  相似文献   
58.
With the recent drastic shifts in societies, thinking styles, and most importantly, the degree of online‐and‐offline exposure, it is easy for the young and developing mind to fall prey to radical or extremist ideas. Radical organizations direct their recruiting efforts toward those who have yet to reach adolescence and are incapable of forming well‐informed and educated decisions. Since it is in human nature to target the weak and the vulnerable, these organizations look for dissatisfied, isolated and friendless young people. They are especially allured when these organizations promise to get them all they lack. As there have been incidents recently reported on young students' involvement in terror activities, the study proposes alternatives to prevent them from falling prey to radical thoughts. The proposed alternatives are judged through TOPSIS (Technique of Order Preference Similarity to the Ideal Solution) and the ideal alternative is singled out after mathematical calculation. Out of the five proposed alternatives, the study, through TOPSIS analysis, proposes that parents may be trained to handle their children in order to keep them from radical thoughts. In addition to the ideal alternative, the study also suggests that the government take preventive measures to curb the evil of radicalism.  相似文献   
59.
This article indicates that Suleymani tribes, which were relocated from Diyarbekir region en masse to the newly conquered territories of northern Ottoman-Iranian frontiers after the mid-sixteenth-century, created a shift in the administrative and ethnic structure of the region. Although the roles of tribes were mostly seen as subordinate to the power of the Kurdish emirs, this study shows that the chiefs of Suleymani tribes, more specifically Besyan and Heyderan, became the rulers of the newly captured Safavid territories and they did not recognize the authority of their own Suleymani emirs. The writer focuses on this migration and discusses that the relocated Suleymani tribes preserved the collective memory of their migration during the nineteenth-century and their perception shaped the creation of a tribal myth, Mil-and-Zil, after the Ottoman central government disinherited the Kurdish emirs during the mid-nineteenth-century. Suleymani tribes' migration, collective memory and mythification of their own identities show that tribes were not passive subjects but they were in fact at the center of the developments of the Ottoman eastern frontier.  相似文献   
60.
The I?can's phase method for the estimation of adult age at death from the sternal extremity of the fourth rib was introduced in 1983. Over the years, numerous tests have confirmed the reliability of this technique on varied samples. However, no large scale study has been conducted to test the application of this method on a modern white sample geographically, genetically, and culturally diverse from the American white database. Therefore, the purpose of this paper is to apply rib phase standards to a Turkish sample to test if the progression of morphological changes follow the same age sequence. Using a sample of 150 males and 144 females of known age at death, each rib was phased using the standards developed by I?can and associates in 1984 and 1985. The phase estimations were then subject to an analysis of variance. The results of the study indicated that Turkish ribs show the same morphological characteristics that define the phases at nearly identical ages. Variation as measured by the standard deviation increased from phase 5 on in both sexes. In conclusion, this study demonstrated that the rib phase standards can be accurately applied to Turks. Investigations of this nature are vital because one cannot assume that a method developed from one group is applicable to a distant population, especially in medicolegal proceedings.  相似文献   
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