全文获取类型
收费全文 | 109篇 |
免费 | 1篇 |
专业分类
各国政治 | 6篇 |
工人农民 | 4篇 |
世界政治 | 21篇 |
外交国际关系 | 3篇 |
法律 | 44篇 |
中国政治 | 5篇 |
政治理论 | 27篇 |
出版年
2023年 | 3篇 |
2022年 | 1篇 |
2021年 | 4篇 |
2020年 | 8篇 |
2019年 | 3篇 |
2018年 | 6篇 |
2017年 | 4篇 |
2016年 | 3篇 |
2015年 | 3篇 |
2014年 | 5篇 |
2013年 | 20篇 |
2012年 | 3篇 |
2011年 | 3篇 |
2010年 | 3篇 |
2009年 | 3篇 |
2008年 | 3篇 |
2007年 | 7篇 |
2006年 | 3篇 |
2005年 | 6篇 |
2004年 | 2篇 |
2002年 | 3篇 |
2001年 | 2篇 |
1999年 | 3篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1994年 | 1篇 |
1991年 | 1篇 |
1989年 | 1篇 |
1981年 | 2篇 |
排序方式: 共有110条查询结果,搜索用时 15 毫秒
71.
72.
73.
Irina Velicu 《New Political Science》2013,35(2):219-237
Historically, the production of a market society has depended on the commodification of valuables such as land and labour, which has also meant the disembedding of capital from elements of the “primordial,” such as kinship, spiritual relations, and identities. Today we are still witnessing the invocation of such elements of moral economies as a basis for people's collective mobilization against market pressures. The case study in this article refers to Rosia Montana, a semi-urban village in Transylvania where a Canadian corporation is planning to create the largest cyanide opencast mine in Europe. Through attempts at privatizing and commodifying whole areas of social life, the market logic promoted by the corporation in the last twelve years portrays the mine as the “only alternative” for the development of the region. Rosieni and activists have blocked the project for more than fourteen years by reclaiming other fundamental values related to spirituality, ancestry, land, and nature. They challenge the prevailing violence of the market by problematizing the logic of the commercial economy and by re-evaluating what the corporate project devalues. How does the post-communist context inspire a moral critique of global corporate capitalism and a democratic socialist alternative? In this article Polanyi's argument related to the “fictitious commodities” of the market will be used to support the argument that moral principles inspire forms of resistance against commodification in the former Eastern bloc and may produce future alternative forms of development. If one noticed an increase in social and environmental activism in Romania over the last five years would it also be due to the perseverance of Rosieni and its supporters in challenging not only a corporation and some co-opted/corrupted officials, but an entire dominant discourse of neoliberalism? 相似文献
74.
Mihailovic Z Savic S Damjanjuk I Stanojevic A Milosevic M 《Journal of forensic sciences》2011,56(3):806-809
We present a case of a 22-year-old male, who was found inside the cage of Himalayan black bears in the Belgrade Zoo. The victim attended the Belgrade Beer festival the previous night, drinking a lot of beer and acting aggressively. A medico-legal autopsy was performed at the Institute of Forensic Medicine in Belgrade. Autopsy findings showed numerous excoriations all over the body surrounded by bruises, as well as spindle-shaped, oval, and partly irregular wounds of variable size, large defects of skin and subcutaneous soft tissue, fractures of the thyroid and cricoid cartilage, and fracture of ribs. Postmortem toxicological analysis revealed the presence of ethanol in vitreous humor and urine and 11-nor Δ9 tetrahydrocannabinolic acid found in the urine. We discussed similar cases from the available literature in different regions of the world. In conclusion, we pointed out that the presented case does not follow the general pattern of Himalayan bear attacks. 相似文献
75.
Andersson K Jalava K Lock E Finnon Y Huizer H Kaa E Lopes A Poortman-van der Meer A Cole MD Dahlén J Sippola E 《Forensic science international》2007,169(1):50-63
This study focused on gas chromatographic analysis of target compounds found in illicit amphetamine synthesised by the Leuckart reaction, reductive amination of benzyl methyl ketone, and the nitrostyrene route. The analytical method was investigated and optimised with respect to introduction of amphetamine samples into the gas chromatograph and separation and detection of the target substances. Sample introduction using split and splitless injection was tested at different injector temperatures, and their ability to transfer the target compounds to the GC column was evaluated using cold on column injection as a reference. Taking the results from both techniques into consideration a temperature of 250 degrees C was considered to be the best compromise. The most efficient separation was achieved with a DB-35MS capillary column (35% diphenyl 65% dimethyl silicone; 30 m x 0.25 mm, d(f) 0.25 microm) and an oven temperature program that started at 90 degrees C (1 min) and was increased by 8 degrees C/min to 300 degrees C (10 min). Reproducibility, repeatability, linearity, and limits of determination for the flame ionisation detector (FID), nitrogen phosphorous detector (NPD), and mass spectrometry (MS) in scan mode and selected ion monitoring (SIM) mode were evaluated. In addition, selectivity was studied applying FID and MS in both scan and SIM mode. It was found that reproducibility, repeatability, and limits of determination were similar for FID, NPD, and MS in scan mode. Moreover, the linearity was better when applying FID or NPD whereas the selectivity was better when utilising the MS. Finally, the introduction of target compounds to the GC column when applying injection volumes of 0.2 microl, 1 microl, 2 microl, and 4 microl with splitless injection respectively 1 microl with split injection (split ratio, 1:40) were compared. It was demonstrated that splitless injections of 1 microl, 2 microl, and 4 microl could be employed in the developed method, while split injection and splitless injections of 0.2 microl should be avoided. 相似文献
76.
Aalberg L Andersson K Bertler C Borén H Cole MD Dahlén J Finnon Y Huizer H Jalava K Kaa E Lock E Lopes A Poortman-van der Meer A Sippola E 《Forensic science international》2005,149(2-3):219-229
Reference material was synthesised for 21 substances that are frequently present as synthetic impurities, i.e. by-products, in illicitly produced amphetamine. Each of these substances is a typical by-product for at least one of the three approaches most often used to synthesise amphetamine, namely, the Leuckart, the reductive amination of benzyl methyl ketone, and the nitrostyrene routes. A large body of data on the substances was recorded, including the following: mass spectra, ultraviolet spectra, Fourier transform infrared spectra, infrared spectra in gas phase, and 1H NMR and 13C NMR spectra. 相似文献
77.
Aalberg L Andersson K Bertler C Cole MD Finnon Y Huizer H Jalava K Kaa E Lock E Lopes A Poortman-van der Meer A Sippola E Dahlén J 《Forensic science international》2005,149(2-3):231-241
The present study focused on the stability of 22 amphetamine impurities dissolved in six organic solvents: isooctane, toluene, ethanol, dichloromethane, ethyl acetate, and diethyl ether. The aim was to find the most inert, and thereby most suitable, solvent for amphetamine profiling. Mixtures of the impurities were prepared in the different solvents, and changes in the concentrations of the individual compounds over-time were monitored by gas chromatographic analysis after 0, 4, 12, 24, 48, and 96 h. Isooctane and toluene provided the most inert conditions, although, a few of the impurities were insufficiently stable in these two solvents. The present experiments were performed as a part of the development of a harmonized method for profiling of amphetamine. The results can be used to support the choice of organic solvents for sample preparation. They also provide information about the stability of the impurities that are found in profiles of illicit amphetamine. This is essential due to the fact, that unstable compounds can have a negative influence on the comparison of profiles. 相似文献
78.
A fatal case of stabbing and cutting is reported which involved a 37-year-old male who suffered from depressive disorder and had already attempted suicide in the past. The postmortem examination revealed 12 lacerations of the scalp, 5 deep incised wounds on the flexor surface of the right forearm, 3 stab wounds of the back of the head, 12 stab wounds of the chest (with cutting of ribs but no injury of heart and lungs), 35 stab wounds of the abdomen and deep incised wounds of both sides of the neck with hesitation marks and incision of the left internal jugular vein. The significance of criteria to properly establish the manner of death like localization, axis and pattern of the wounds, hesitation marks, defense wounds, pulling aside the clothing to expose the target area, sustained capacity of physical activity and potential lethal effects of the single injuries as well as conclusions from the scene of death are discussed. 相似文献
79.
Mikolaenko I Robinson CA Davis GG 《The American journal of forensic medicine and pathology》2002,23(3):299-304
Interpretation of the concentration of a drug is more difficult when a combination of drugs is present in a decedent's blood. An increase in deaths resulting from co-intoxication with methadone and a benzodiazepine led the authors to perform a retrospective study of cases examined at the Jefferson County Coroner/Medical Examiner Office. They found 101 deaths wherein methadone was detected in the blood. Based on the drugs detected in the blood, these 101 cases were grouped into four categories: (1) pure methadone intoxication, (2) intoxication with methadone and benzodiazepine, (3) intoxication with methadone and other drugs excluding benzodiazepine, and (4) intoxication with methadone, benzodiazepines, and other drugs. Methadone was the sole intoxicant in 15 cases, with a mean concentration of 0.27 mg/L. Benzodiazepines were the most frequently detected co-intoxicant (60 of 101 cases). Benzodiazepine was the only co-intoxicant in 30 cases, and the mean methadone concentration in those 30 cases was 0.599 mg/L. Higher levels of methadone may occur in acute intoxication with methadone and benzodiazepine because benzodiazepines compete with methadone for methadone receptors. Higher levels of methadone may occur with chronic abuse of methadone and benzodiazepines because over time, benzodiazepines inhibit the hepatic enzymes that metabolize methadone. 相似文献
80.