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791.
The conditions of doxilamine isolation from biological fluids are studied. The method of its extraction with a mixture of organic solvents in pH 9 is proposed. Identification of doxilamine with techniques of thin layer chromatography, UV-, IR-spectroscopy, chromato-mass-spectrometry, densitometry, gas-liquid chromatography is described. UV-spectrometry, gas chromatography and densitometry can be used for quantitation of doxilamine.  相似文献   
792.
We report on the prevalence of self-reported depressive symptoms and associated factors among women employed in a poultry processing plant and a community comparison group of other employed women in northeastern North Carolina in the southern United States. The rural area is poor and sparsely populated with an African American majority. The largest employer of women in the area is a poultry processing plant. The goals of the analyses were 1) to evaluate whether women employed in poultry processing had a higher prevalence of depressive symptoms than other working women from the same geographic area, and 2) to evaluate factors which might be associated with depression among all of these working women, including specific characteristics of their work environment. Recruitment of participants (n=590) and data collection were by community-based staff who were also African American women. Depressive symptoms were measured using the Center for Epidemiologic Studies Depression Scale (CES-D). Work organization factors were measured with the Job Content Questionnaire (JCQ). Log-binomial regression was used to calculate crude and adjusted prevalence ratios. The prevalence of depressive symptoms, based on a CES-D measure of sixteen or more, was 47.8% among the poultry workers and 19.7% among the other working women (prevalence ratio=2.3). After adjusting for socioeconomic variables, health-related quality of life and coping style, the prevalence of depressive symptoms remained 80% higher among the poultry workers. The prevalence of symptoms was also higher among those who perceived low social support at work, hazardous work conditions, job insecurity, and high levels of isometric load. These factors were all more common among the women employed in the poultry plant. The concentration of this low-wage industry in economically depressed rural areas illuminates how class exploitation and racial discrimination may influence disparities in health among working women.  相似文献   
793.
A fatal suicidal ingestion of drugs, together with activated charcoal, is reported. The death occurred 31 hours after the self-administration. The autopsy revealed a large amount of gastric content that appeared to be a compact mass of black color. Toxicologic analyses showed the presence of toxic levels of desalkylflurazepam and trazodone; metamizole and pridinol were also detected. The obtained results supported the hypothesis of a death due to acute intoxication delayed by the self-administration of activated charcoal, which elimination was probably hindered by the action of pridinol.  相似文献   
794.
Although child neglect and substance abuse co-occur in greater than 60% of child protective service cases, intervention outcome studies are deplorably lacking. Therefore, a home-based Family Behavior Therapy is described in the treatment of a woman evidencing child neglect, substance dependence, domestic violence and other co-occurring problems. Treatment included contingency management, self control, stimulus control, communication and child management skills training exercises, and financial management components. Results indicated improvements in child abuse potential, home hazards, domestic violence, and drug use, which were substantiated by objective urinalysis testing, and tours of her home. Validity checks indicated the participant was being truthful in her responses to standardized questionnaires, and assessors were “blind” to study intent. Limitations (i.e., lack of experimental control and follow-up data collection) of this case example are discussed in light of these results.  相似文献   
795.
In this paper we compare the relationship between a firm’s innovation capital and the likelihood that a firm will commercialize an invention. Our index of innovation capital is the product of the firm’s human capital, social capital, and reputational capital. We find from our empirical experiment, which uses Small Business Innovation Research data, that innovation capital is a statistically more important entrepreneurial input to the innovation output of commercialization than any of its components.  相似文献   
796.
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798.
While the critically oriented writings of Immanuel Kant remain the key theoretical grounds from which universalists challenge reduction of international rights law and protection to the practical particularities of sovereign states, Kant’s theory can be read as also a crucial argument for a human rights regime ordered around sovereign states and citizens. Consequently, universalists may be tempted to push Kant’s thinking to greater critical examination of ‘the human’ and its properties. However, such a move to more theoretical rigour in critique only solidifies the subversive statism of Kant’s apparent universalism, as long as it remains embedded in his prior theory of critical philosophy that privileges a singular form of reason. Universalist theories of human rights can break with this contradiction only insofar as they also displace the right to philosophy from the subject and site of ‘civil’ man to a politics of theory where no such subject or site is guaranteed.  相似文献   
799.
Most of the effects of education included in the complete model presented here are shown to be consistent with those found in the mainstream of the research on each outcome using microeconomic data. This, however, is a first effort to estimate net education effects more comprehensively, beyond just growth and health effects on other key measures of development in Africa, and also a new view of indirect feedbacks on economic growth and of externalities. After developing the conceptual framework, the regression estimates are presented together with a discussion of the net direct and indirect effects of education on each outcome. These are shown to improve infant mortality, increase longevity, strengthen civic institutions and democratisation, increase political stability, and increase investment in physical capital, which in turn have positive delayed feedback effects on the economic growth process. The effects also lower fertility rates and population growth rates but the latter occurs only after long delays because of the short-term positive effects of education on health. There are significant net education effects reducing poverty, inequality and crime, the latter after netting out negative externalities from growth and white-collar crime. Education effects reducing poverty and substituting skills for extractive exports also contribute to environmental sustainability. Simulations solve the complete model endogenously and iteratively over time for all of the direct and indirect (largely externality) effects. They reveal that indirect feedback effects including those on non-market outcomes are larger than the direct effects. Some effects are immediate, but many of the lags are long. So policy options for a continent in crisis that consider these lags are considered.  相似文献   
800.
This contribution examines the impact of profound changes to agricultural policy implemented since 1988 on the livelihoods of Mexico's rural population. Detailed studies in four villages show that rural incomes are very unevenly distributed within communities leaving half of households in poverty. During the last decade key factors affecting village economies have been international and national, rather than specific changes to farm policy. Most changes have been to the detriment of the communities studied, but peasant households have adapted and survived, at a price. If the worst fears about the consequences of economic liberalisation have not been realised, neither have the hopes. Depressed markets for basic goods and services have limited the growth of the rural economy. Private investment and provision of services have not been stimulated.  相似文献   
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