全文获取类型
收费全文 | 10255篇 |
免费 | 308篇 |
专业分类
各国政治 | 290篇 |
工人农民 | 493篇 |
世界政治 | 606篇 |
外交国际关系 | 316篇 |
法律 | 6590篇 |
中国共产党 | 34篇 |
中国政治 | 127篇 |
政治理论 | 1971篇 |
综合类 | 136篇 |
出版年
2021年 | 64篇 |
2020年 | 149篇 |
2019年 | 136篇 |
2018年 | 211篇 |
2017年 | 247篇 |
2016年 | 279篇 |
2015年 | 228篇 |
2014年 | 224篇 |
2013年 | 843篇 |
2012年 | 245篇 |
2011年 | 283篇 |
2010年 | 215篇 |
2009年 | 281篇 |
2008年 | 338篇 |
2007年 | 351篇 |
2006年 | 331篇 |
2005年 | 303篇 |
2004年 | 295篇 |
2003年 | 244篇 |
2002年 | 238篇 |
2001年 | 352篇 |
2000年 | 325篇 |
1999年 | 258篇 |
1998年 | 155篇 |
1997年 | 112篇 |
1996年 | 140篇 |
1995年 | 115篇 |
1994年 | 130篇 |
1993年 | 126篇 |
1992年 | 198篇 |
1991年 | 250篇 |
1990年 | 212篇 |
1989年 | 198篇 |
1988年 | 221篇 |
1987年 | 201篇 |
1986年 | 220篇 |
1985年 | 192篇 |
1984年 | 163篇 |
1983年 | 157篇 |
1982年 | 103篇 |
1981年 | 122篇 |
1980年 | 101篇 |
1979年 | 102篇 |
1978年 | 89篇 |
1977年 | 77篇 |
1976年 | 64篇 |
1975年 | 64篇 |
1974年 | 65篇 |
1973年 | 77篇 |
1971年 | 50篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
971.
Jennifer L Fluri 《Feminist Review(on-Line)》2008,89(1):34-54
Women-led political organizations that employ feminist and nationalist ideologies and operate as separate from, rather than associated with, male-dominated or patriarchal nationalist groups are both significant and under-explored areas of gender, feminist, and nationalism studies. This article investigates the feminist and nationalist vision of the Revolutionary Association of the Women of Afghanistan (RAWA). RAWA exemplifies an effective political movement that intersects feminist and nationalist politics, where women are active, rather than symbolic, participants within the organization, and help to shape an ideological construction of the Afghan nation. RAWA subsequently links its struggle for women's rights (through feminism) with its nationalist goals for democracy and secularism. This article also analyses RAWA's use of conservative nationalist methods to reproduce the future of the organization and to develop ‘citizens’ for its idealized nation, while countering existing patriarchal social and familial structures through a re-configuration of women's roles in the family, community, and nation. This inquiry is based on geographic and feminist examinations of RAWA's organizational structure, literature, and political goals obtained through content analyses of RAWA's political literature and through interviews with RAWA members and supporters living as refugees in Pakistan in the summer of 2003 and winter of 2004/05. RAWA is an instructive example of counter-patriarchal and nationalist feminist politics that questions patriarchal definitions of the nation and its citizenry by reconfiguring gender norms and redefining gender relations in the family as a mirror of the nation. 相似文献
972.
A novel method for the forensic analysis of commercial petroleum products is presented. In this approach, the petroleum sample is extracted with nitromethane and then separated by capillary liquid chromatography with laser-induced fluorescence detection. The addition of selective fluorescence quenching agents allows the sample to be profiled by the distribution of alternant and nonalternant polycyclic aromatic hydrocarbons (PAHs). In preliminary studies, the quenching behavior of nitromethane and diisopropylamine was established by using a standard mixture of sixteen PAHs ranging in size from two to six aromatic rings. Subsequent examination of new and used motor oil demonstrated that characteristic differences arise in the PAH content, which may allow for the unique identification of oil from a particular engine or vehicle. In addition, three brands of petrolatum jelly were successfully distinguished. Although a number of alternant alkylated and heterocyclic PAHs were found in all petrolatum samples, there were significant differences in the relative concentrations of alternant as well as nonalternant PAHs. This allowed for clear differentiation of the samples through qualitative inspection of their chromatograms as well as quantitative statistical correlation techniques. 相似文献
973.
974.
Carl N. Stephan Ph.D. Anne J. R. Huang B.Sc. Paavi L. Davidson B.Sc. 《Journal of forensic sciences》2009,54(2):267-269
Abstract: Recently a small sampled cadaver study (n = 4) suggested that the human eyeballs are placed closer to the orbital roof and lateral orbital wall as first reported in the anatomical literature many years previously. This contrasts with central positioning of the eyeball within the orbit as advocated by the facial approximation literature. Given the limits of such small samples, this study re-examined globe position in nine new cadavers to help clarify which relationship is accurate. The results essentially confirm prior empirical findings except that the mean lateral divergences from the orbit center were found to be larger—the eyeball was found to be “displaced” 1.4 mm superiorly and 2.4 mm laterally. Medians calculated across all 13 cadavers from this study and the above-mentioned recent report refine these measurements to 1.4 and 2.3 mm respectively. Globe projection values were identical to those observed for living individuals (c. 16 mm). 相似文献
975.
976.
977.
This paper examines the developmental antecedents of interpartner violence (IPV) victimization and perpetration in a New Zealand
birth cohort (n = 828). The study found: (a) IPV occurred in 70% of relationships, with conflict ranging from minor psychological abuse to
severe assault; (b) men and women reported similar experiences of victimization and perpetration of IPV; (c) exposure to abuse
in childhood, family dysfunction and adversity, childhood and adolescent conduct problems, and alcohol abuse/dependence were
significant predictors of IPV victimization and perpetration at age 25; and (d) the antecedents of IPV were largely the same
for males and females, although the specific effects of these risk factors differed according to gender. Conduct disorder
was more strongly predictive of IPV for females, whereas family adversity was more strongly predictive of IPV victimisation
for males. 相似文献
978.
OVG Lüneburg 《Natur und Recht》2009,31(1):58-61
Ohne Zusammenfassung 相似文献
979.
980.
This article examines criminal HIV exposure statues that address undisclosed exposure through consensual sexual activity. Twenty-seven U.S. states have adopted some form of HIV exposure statute. Thirteen of these statutes specifically address exposure through sexual activity, while another eleven statutes could be applied to exposure through sexual activity, while another eleven statutes could be applied to exposure through consensual sexual interactions. Although the penalties for breach of these laws are often severe, the risk of actual harm posed by the many of the behaviors prescribed is minimal and in some cases virtually nonexistent. After an overview of the various types of U.S. criminal HIV exposure statutes and discussion of the risk of HIV transmission through the various sexual activities addressed in the laws, the authors highlight the tenuous relationship between proscribed activities and actual risk of virus transmission. The authors address this limitation in the law by offering a framework for the evaluation and construction of HIV exposure statutes that considers not only the intent of the HIV-positive actor but also the risk that his or her conduct poses to others. 相似文献