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51.
Philippe Roseberry 《欧亚研究》2013,65(5):857-873
In instances of international negotiations over state recognition, the way the violence sustained by a given group is categorised becomes a critical factor in the international community's decision to support independence or not. This essay argues that the recognition of Kosovo in February 2008 was made possible by the use of justifications based on Kosovo Albanians' collective status as victims of ethnic cleansing. The essay bridges the gap between two bodies of literature that have not been used in conjunction up to now, namely normative theories of ‘remedial’ secession and works on the logic of mass violence against ethnically defined groups. It finds that the international community has used the ‘remedial argument’ for Kosovo's recognition because it allowed it to minimise the risk of further unilateral declarations of independence in a volatile region. 相似文献
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Sophie Colomb M.D. Ph.D. Corinne Bareil Ph.D. Eric Baccino M.D. Ph.D. Jean‐Philippe Berthet M.D. Ph.D. Lucie Knabe Ph.D. Isabelle Vachier Ph.D. Arnaud Bourdin M.D. Ph.D. 《Journal of forensic sciences》2017,62(5):1339-1344
Several protocols have illustrated the possibility of deriving cells, such as fibroblasts, from different organs. These techniques generally concern organs sampled from living persons, but have already been described for cadavers, especially concerning the skin and tendons. We present, for the first time, an easy way to derive pulmonary fibroblasts from a lung tissue sampled from a cadaver and directly culture plated. The fibroblast output was checked daily. We obtained lung fibroblasts from 3 (60%) cadavers and 2 (100%) living persons. The fibroblast output took about 3 days for cells from living persons and took up to 39 days for those from cadavers. We did not clearly identify any parameters that could explain these differences. Nevertheless, these derived cells had the same features as the source cells, especially in terms of morphology and proliferation, and could potentially be used in different research domains such as forensic or regeneration medicine. 相似文献
55.
Sylvaine Castellano Philippe Davidson Insaf Khelladi 《The Journal of Technology Transfer》2017,42(2):253-266
This conceptual paper investigates the common concern among managers that the physical separation of workers within a global virtual team may hinder the transfer of knowledge amongst the team members that is required to carry out their work efficiently, especially in the context of knowledge-intensive enterprises. Workers and work teams in knowledge-intensive enterprises are often involved in creative tasks that are carried out jointly and involve team members with diversified competencies exchanging knowledge related to their projects and assignments to create innovative outcomes. We investigate some popular creativity-enhancing techniques in the perspective of their use as catalysts for knowledge transfer in this context. We assess whether the use of these techniques may alleviate the limitations imposed on global virtual team members by their use of telecommunications and collaborative work tools that might otherwise adversely affect the effectiveness of the knowledge transfer. These techniques are designed to be used individually, by groups or within a virtual community. The physical and temporal separation of the global virtual team members does not hinder the knowledge-intensive dimension of these enterprises when aided by creativity-stimulating techniques. Therefore, we suggest that global virtual teams making use of creativity-enhancing techniques may be more efficient in transferring complex knowledge. 相似文献
56.
Guillot E de Mazancourt P Durigon M Alvarez JC 《Forensic science international》2007,166(2-3):139-144
The aim of this study was to evaluate postmortem incorporation of opiates in bone and bone marrow after diacetylmorphine (heroin) administration to mice. Mice were given acute (lethal dose of 300 mg/kg) or chronic (10 and 20 mg/kg/24 h for 20 days) intraperitoneal administration of diacetylmorphine. The two metabolites of diacetylmorphine, 6-acetylmorphine (6-AM) and morphine, were extracted from whole blood, brain, spinal cord, bone marrow and bone (after hydrolysis) using a liquid/liquid method. Quantification was performed by gas chromatography-mass spectrometry (GC/MS). Results showed that after acute administration, opiates were present in all studied tissues. Morphine concentrations appeared to be higher than those of 6-AM in blood (52.4 microg/mL versus 27.7 microg/mL, n=12), bone marrow (87.8 ng/mg versus 8.9 ng/mg, n=6) and bone (0.85 ng/mg versus 0.43 ng/mg, n=6), but 6-AM concentrations were higher than those of morphine in brain (14.0 ng/mg versus 7.4 ng/mg, n=12) and spinal cord (27.8 ng/mg versus 20.8 ng/mg, n=12). No correlation was found for both compounds between blood concentrations and either brain, spinal cord, bone or bone marrow concentrations while a significant one was found between brain and spinal cord concentrations either for morphine (r=0.89, n=12, p<0.001) or 6-AM (r=0.93, n=12, p<0.001), the concentration being higher in spinal cord than in brain. When bones were stored for 2 months, only 6-AM remained in bone marrow but not in bone. After chronic administration, mice being sacrificed by cervical dislocation 24 h after the last injection, no opiate was detected in any studied tissues. Further studies are required, in particular in human bones, but these results seem to show that 6-AM could be detect in bone marrow several weeks after the death and could be an alternative tissue for forensic toxicologist to detect a fatal diacetylmorphine overdose, even if no correlation between blood and bone marrow was observed. On the other hand, neither bone tissue nor bone marrow will allow the confirmation of a chronic diacetylmorphine use. 相似文献
57.
Lecerf M Filali M Grésenguet G Ndjoyi-Mbiguino A Le Goff J de Mazancourt P Bélec L 《Forensic science international》2007,171(2-3):212-215
Eight Y chromosome short tandem repeats (STR) loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385I/II) were used to assess haplotype distribution in non-selected, unrelated Bantu males living in Central Africa [N. Mathias, M. Bayes, C. Tyler-Smith, Highly informative compound haplotypes for the human Y chromosome, Hum. Mol. Genet. 3 (1994) 115-123; L. Roewer, J. Arnemann, N.K. Spurr, K.H. Grzeschik, J.T. Epplen, Simple repeat sequences on the human Y chromosome are equally polymorphic as their autosomal counterparts, Hum. Genet. 89 (1992) 389-394; P. De Knijff, M. Kayser, A. Caglia, D. Corach, N. Fretwel, C. Gehrig, G. Graziosi, F. Heidorn, S. Herrmann, B. Herzog, M. Hidding, K. Honda, M. Jobling, M. Krawczak, K. Leim, S. Meuser, E. Meyer, W. Oesterreich, A. Pandya, W. Parson, G. Penacino, A. Perez-Lezaun, A. Piccini, M. Prinz, C. Schmitt, P. M. Schneider, R. Szibor, J. Teifel-Greding, G. Weishold, L. Rower, Chromosome Y microsatellites: population genetic and evolutionary aspects, Int. J. Legal Med. 110 (1997) 134-149; M. Kayser, A. Caglia, D. Corach, N. Fretwel, C. Gehrig, G. Graziosi, F. Heidorn, S. Herrmann, B. Herzog, M. Hidding, K. Honda, M. Jobling, M. Krawczak, K. Leim, S. Meuser, E. Meyer, W. Oesterreich, A. Pandya, W. Parson, G. Penacino, A. Perez-Lezaun, A. Piccini, M. Prinz, C. Schmitt, P. M. Schneider, R. Szibor, J. Teifel-Greding, G. Weishold, P. de Knijff, L. Rower, Evaluation of Y chromosome STRs: a multicenter study, Int. J. Legal Med. 110 (1997) 125-133, 141-149]. One hundred and sixty-five full haplotypes were obtained from Bantu males. The most common haplotype (DYS19-15, DYS389I-13, DYS389II-30, DYS390-21, DYS391-10, DYS392-11, DYS393-13, DYS385I/II-15,17) was shared by 5.5% of individuals. In the Bantu population in Central Africa, the haplotype diversity and the discrimination capacity of Y-STR may be estimated at 99.14% and 0.5333, respectively. 相似文献
58.
This article introduces the rationale for the special issue, summarizes the main themes covered by the papers presented and
suggests areas for further research. Previous research has focused on the creation of Science-based entrepreneurial firms
(SBEFs) but there is little research relating to their growth and the challenges in ensuring growth occurs. At the macro-level,
there is a need to distinguish general versus specific policies and how these vary between different institutional environments.
At the firm level, there is a need to consider the factors influencing the development of boards, the growth of SBEFs and
their dynamics in terms of acquisitions and IPOs. 相似文献
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Jean‐Philippe Platteau 《发展研究杂志》2013,49(6):764-796
During the last two decades, economists have paid increasing attention to the role of informal risk‐sharing arrangements as a privileged way through which traditional rural communities can achieve a significant degree of protection against income fluctuations and other hazards beyond their control. This article however argues that when they enter into such arrangements members of these communities are guided by a principle of balanced reciprocity (they expect a return from any contribution or payment they make) rather than by a true logic of mutual insurance. More precisely, they do not conceive of insurance as a game where there are winners and losers and where income is redistributed between lucky and unlucky individuals. None the less, traditional agrarian societies have proven able to develop a restricted range of sustainable forms of mutual insurance that avoid the aforementioned problem. 相似文献