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31.
Enrico Gerace Ph.D. Elena Bovetto M.Sc. Daniele Di Corcia M.Sc. Marco Vincenti M.Sc. Alberto Salomone Ph.D. 《Journal of forensic sciences》2017,62(4):1107-1111
Diphenidine is a dissociative drug that shows several psychotropic effects including euphoria, shifts in perception of reality, hallucinations, and transient anterograde amnesia. In this study, a case of acute intoxication occurring after diphenidine intake is reported. A 30‐year‐old Caucasian male was hospitalized after he was found in a confused and agitated state and unable to communicate. The physical examination displayed tachycardia, miotic pupils, and increased both body temperature and respiratory rate. After a liquid–liquid extraction procedure, GC/MS analysis revealed the presence of diphenidine in plasma and urine at concentrations of 308 and 631 ng/mL, respectively. Methylphenidate and diclazepam were also detected in the plasma. The clinical progress of the patient was favorable, and his symptoms were cured with a symptomatic treatment. The combined circumstantial elements and toxicological results of the case reported revealed the occurrence of an acute intoxication ascribable to the recreational abuse of diphenidine. 相似文献
32.
Marco Cesa 《英国政治学与国际关系杂志》2009,11(2):177-191
Although realist theory did not predict the end of the cold war, prominent realist scholars such as Hans Morgenthau, Raymond Aron and Kenneth Waltz did give some thought to the conditions under which the cold war might be settled. Both Aron and Morgenthau characterised the cold war as a combination of traditional power politics and ideological competition, but they differed on the relative weight of each component. For Morgenthau, a diplomatic settlement would deactivate the unsettling potential of the ideological conflict; for Aron, only the disappearance of the ideological conflict could pave the way to some lasting diplomatic settlement. For Waltz, ideology had little impact; the bipolar structure of the international system was the main variable on which both the cold war and its end depended. 相似文献
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The authors report on a drug fatality of a 21-year-old man with a propofol (2,6-di-isopropylphenol) dependency. Propofol was detected in tissues and body fluids using SPME-GC/MS methods. The postmortem concentrations of propofol were 364 ng/ml in urine, 71 ng/ml in heart blood and 79 ng/ml in femoral blood. The drug addict had only an autodidactic medical knowledge, but had inserted himself a permanent cannula for intravenous injection of propofol several times a day. The injection material was bought via online auctions from eBay. The case illustrates how job-related drug dependencies become indistinct due to the free access to information and goods via the Internet. 相似文献
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Representatives have more effective incentives to cater to the preferences of the majority of citizens when they are elected in districts with few rather than many seats. We investigate this hypothesis empirically by matching Swiss members of parliament’s voting behavior on legislative proposals with real referendum outcomes on the same issues for the years 1996 to 2008. We thus identify the impact of district magnitude on representatives’ incentives to adhere to citizens’ revealed preferences. We find systematic, statistically significant and economically relevant evidence that individual representatives from districts with few seats vote more often in line with majority preferences. 相似文献
37.
The burial of a body can affect plant communities through mechanical disturbance and nutrient balance alteration. We performed an experimental trial using five swine carcasses buried in an open site in Italy. Vegetation dynamics was monitored recording monthly every plant individual on a regular sampling grid during 1 year on the graves, on an empty control grave, and on an undisturbed plot. Plant species composition and cover were significantly different between the disturbed and the undisturbed plots. Disturbed plots showed the increase in ruderal species and the reduction in stress-tolerant ones. Graves and the control grave could not be distinguished from each other. Disturbance was the main factor affecting plant cover, while the presence of a buried body did not affect vegetation dynamics. However, disturbance could be easily detected; the functional approach seems promising for the identification of dynamic patterns to be used in different biogeographic and ecological contexts. 相似文献
38.
Different policies aimed at protecting intellectual property are not equally efficient. This paper provides support in favour
of those policies affecting the unit value of damage produced by infringers, contrarily to those policies aimed at reducing
the frequency of infringements. The finding has practical spillovers both in terms of policy and in terms of further research. 相似文献
39.
We performed an experimental investigation to assess whether the “restricted auction” mechanism proposed by Berkovitch, Israel
and Zender in 1997 works effectively as an optimal bankruptcy law or not. An optimal bankruptcy law is a commitment device
that implements efficient choices both before (ex ante) and after (ex post) financial distress, even if moral hazard is binding.
We designed an experiment focused on ex ante efficiency and we found that the restricted auction mechanism was able to direct
an optimal amount of effort toward entrepreneurial activities. This result confirms the theoretical predictions. Nonetheless,
we found that under a plain unrestricted auction mechanism our experimental subjects chose to allocate into their firms a
larger amount of effort than that predicted by theory. Although difficult to justify on theoretical grounds, this experimental
evidence is robust. Our behavioral interpretation is that this result is due to “moral sentiments”, such as the natural propensity
of subjects toward socially desirable behaviors. In fact, we show that it vanishes once these motives are removed. 相似文献
40.
In this introduction to the special issue on ‘Women's work in changing labour markets’, we argue that a combination of digital advances, notably the digitization of individual- and contextual-level data, the creation of internationally comparable occupation-based classifications, and the development of statistical models allowing for contextually informed analysis, has brought us to the brink of new developments in the field of women's work. Census and vital registration data contain more information on occupations of women than previously thought, and when used in combination with other digitized sources they allow one to assess the possible under-registration of women's work, as illustrated by some of the contributions to this special issue. Other contributions show how standardizing occupation-based classifications allows for temporal and regional comparisons of women's work and makes it feasible to study how community or regional characteristics influence that work. None of these developments – large-scale digitization of individual-level data, standardization of occupational titles and measures of stratification, and contextually informed analyses – is completely new; in some cases they are actually rooted in a venerable research tradition. However, in combination they might well constitute a cascade in the history of working women. 相似文献