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111.
Karin Orth 《Berichte zur Wissenschaftsgeschichte》2004,27(4):261-283
The DFG, short for ‘Deutsche Forschungsgemeinschaft’ (German Research Foundation), was founded in 1920 and re‐founded after the 2. World War in 1949. This article concentrates on the activities of the DFG in the period between 1949 and the end of the sixties and on the two major programmes (the so‐called ‘Individual Grants Programme’ and the so‐called ‘Priority Programme’) because until now it has not been known, how many — and more importantly — which studies in which disciplines had been financed by the DFG. All together almost 54.000 studies (36.500 in the ‘Individual Grants Programme’ and 17.400 in the ‘Priority Programmes’) were accomplished with the support of the DFG, whereas — in the ‘Individual Grants Programme’ — less than 3.000 proposals were declined (there are no figures for the ‘Priority Programmes’). Till the end of the seventies the whole amount of money allocated for the ‘Individual Grants Programme’ was not fixed for the different disciplines in advance. Consequently every proposal submitted in the ‘Individual Grants Programme’ had to compete against all others for the overall allocated funds. Who — in other words: which of the disciplines — won this competition? The analysis shows a clear result. With regard to both, the number of successful proposals and the money received, the winner was medical science (with 23 percent of all successful proposals in the ‘Individual Grants Programme’). Chemistry finished second with 15 percent and then biology a distant third (9 percent), followed by physics (8 percent) and agronomy (8 percent). Coming to the ‘Priority Programmes’, which were instituted in the middle of the 1950s, it must first be stated that here the topic is fixed in advance. The broad issue of investigation is devised by the DFG itself or — to be more precise — by the Senate of the DFG. In contrast to the ‘Individual Grants Programme’ the ‘Priority Programme’ can therefore be seen as an important instrument of the politics of research support. This leads to the following question: Which programmes did the DFG establish between 1954 and 1969? In other words: Which research topics or fields were, in the view of the DFG, the most important ones? The database again shows a clear result. Almost 50 percent of the money distributed overall and more than 50 percent of all programmes were benefitted to natural science, another fifth part to engineering technology (which didn't play an important role in the ‘Individual Grants Programme’). Medical science which was the most successful discipline in the ‘Individual Grants Programme’ received 16 percent of the funds. With regard to — first — the number of successful proposals within a Programme, — second — to the money received and — third — to the duration there were three frontrunner programmes: nourishment research, research on water and hydraulic engineering, and aeronautical research. And the humanities? The DFG didn't grant much relief giving only 7 percent to these disciplines. 相似文献
112.
113.
运用科学技术方法对清代珐琅的研究 总被引:4,自引:0,他引:4
作者运用原子发射光谱、扫描电子显微镜、偏光显微镜和金相显微镜,对故宫博物院藏清代珐琅残片进行了实验分析。研究中.对构成珐琅的硅酸盐材料、铜材料、焊接材料以及镀金层的元素组成进行了测试;对珐琅残片断面的焊接层和镀金层的微观形貌、焊接层的金相组织进行了观察和鉴别。在此基础上,运用结晶学、矿物学、金属学和金相学的基础理论对珐琅原料种类、各种原料的作用、珐琅料的熔制与烧蓝、铜材料与焊接材料的合金属性、焊层的金相组织、掐丝珐琅的烧制工艺等问题加以探讨,试图藉现代科技手段揭示清代珐琅所包含的科学技术内涵。 相似文献
114.
E. GOTTI J. P. OLESON L. BOTTALICO C. BRANDON R. CUCITORE R. L. HOHLFELDER 《Archaeometry》2008,50(4):576-590
The authors have completed structural and compositional analysis of Roman hydraulic concrete using large cores taken from a variety of maritime structures. In 2005 an 8 m3 block of hydraulic, pozzolanic concrete was built in the sea at Brindisi (Italy), applying the materials and procedures specified by the Roman architect Vitruvius. Cores were taken at 6 months and 12 months after construction and subjected to the same analyses as the first‐century bc cores from pilae associated with the Villa of the Domitii Ahenobarbi at Santa Liberata. Results show that a slight variation on the Vitruvian formula yields results closest to the Roman material, and that substantial curing requires 12 months. 相似文献
115.
N. BRIANESE U. CASELLATO F. FENZI M. MENDERA B. MESSIGA L. NODARI M. P. RICCARDI P. A. VIGATO 《Archaeometry》2008,50(5):775-796
This study deals with the physical–chemical and mineralogical–petrographic investigations (OM, SEM–EDS, EPMA, ICP, XRpD, Mössbauer and IR) conducted on first‐ and second‐firing wasters belonging to two types of incised slipware (sgraffito), manufactured at Castelfiorentino between the late 15th and the early 17th centuries. Raw materials, colouring agents and firing products were analysed in order to establish the production technology of the ceramic coatings, by means of detailed microtextural and chemical investigations. The pottery underwent two firing processes: the firing of the white slip‐coated ceramic body and a further firing after application of the glaze. The homogeneity of the raw materials, white slip and glaze is remarkable, and demonstrates the use of well‐established recipes with a constant supply of raw materials from the same places. Highly efficient kiln management during both firings is revealed by body–glaze interface reactions. 相似文献
116.
20世纪60年代“班图斯坦”(黑人家园)的设立,是南非现代史上的一个重大事件。白人政权不遗余力地积极推行这一“创举”,在南非国内和国际上都引起了强烈的反响。“黑人家园”的设立可谓“意味深长”,它是种族主义的极端体现,在政治上“让步”的背后,是精心设计的经济上“分别发展”计划的实施。 相似文献
117.
男性身高的变化能够反映出俄国人口福利状况的变化。1700—1980年,俄国男性士兵身高资料及与之相应的生活状况和福利评估大体分为9个阶段,人的生活状况提高、降低和稳定阶段分别为150、100和30年,280年间男女的身高分别增加了10—11厘米。每逢战争和激烈改革时期,赋税增加和连年歉收,人口的身高、生活状况和福利无不下降;而每逢战争过后,政策得当,社会稳定,风调雨顺之时,人口的身高、生活状况和福利均提高。总之,18世纪俄国民众的整体生活水平下降,而19—20世纪俄国,特别是1921—1980年苏联时期的人口福利提高。这些结论察前人所未察,发他人所未发。 相似文献
118.
山东危山西汉墓出土陶器彩绘颜料研究 总被引:6,自引:4,他引:2
为研究山东危山西汉墓出土彩绘陶器颜料成分,采用偏光显微镜、显微拉曼光谱仪和扫描电子显微镜-能谱仪进行了分析。研究结果显示,危山汉墓陶器彩绘颜料有朱砂、铅丹、中国紫(汉紫BaCuSi2O6)、铁红、铁黑、白土等。中国紫颜料首次在山东省的发现,扩大了该颜料的使用区域,具有重要的考古学意义。另外,还在紫色颜料中分析出了BaCu2Si2O7蓝色晶体,这是继中国蓝中国紫之后的又一重大发现。 相似文献
119.
中国国民党早期军队政工制度的演变:1924-1928 总被引:3,自引:0,他引:3
在孙中山的“党治”理念及苏联“党军”体制影响下,中国国民党于1924年改组后积极倡行“党在国上”、“党在军上”的政治制度,在黄埔军校教导团时代,即仿效苏联红军实施以党代表为中心、以政治部为具体实践单位、辅以自上而下建立党部的三位一体的政工制度。1925年7月改编为国民革命军后,这一体制在黄埔军校生为主体的军队内基本保留。因国共间的猜忌,国民革命军政工制度随着“清党”运动而产生重大变异,党代表制废除,政治训练部地位下降,军队党部更是形同虚设。试图控制军队的国民党,却被以蒋介石为首的军人反控,形成了事实上的“以军干政”、“军强党弱”现象,成为此后影响民国政治走向的一大因素。 相似文献
120.
R. Alan Covey 《Journal of Archaeological Research》2008,16(3):287-338
During the Late Intermediate period (LIP, c. A.D. 1000–1400), the central Andes experienced the decline of the Wari and Tiwanaku
states, as well as processes of state formation, regional population growth, and competition culminating in the imperial expansion
of the Chimú and Inka polities. The LIP holds the potential to link the archaeological features of early Andean states with
the material signatures of the later ones, providing a critical means of contextualizing the intergenerational continuities
and breaks in state structures and imperial strategies. The recent proliferation of LIP research and the completion of a number
of regional studies permit the overview of six LIP regions and the comparison of highland and lowland patterns of political
and economic organization, social complexity, and group identity. 相似文献