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851.
Personal identification by radiographic comparison of vascular groove patterns of the calvarium 总被引:1,自引:0,他引:1
A case of forensic identification utilizing the vascular grooves within the skull is presented. The case is unique in that the antemortem radiographs were from childhood, rendering useless the more standard points of comparison. Calvarial vascular grooves represent unique points of comparison when the only available premortem radiographs were obtained during childhood, especially when one is attempting to identify children (living or dead). 相似文献
852.
The development strategy literature argues that autonomous bureaucrats in authoritarian Asian NICs followed successful export-led growth strategies while Latin American policymakers were pressured by mobilized sectors to maintain doomed import substitution industrialization. What is more, this ISI strategy made the consolidation of democracy impossible. However, my research on Venezuela indicates that ISI and democracy can be made compatible—the democratic state was penetrated by business and labor, those avenues for penetration were protected from electoral politics, and the relative participation of business and labor remained fluid. How are recently established democracies being made compatible with a new market-oriented development strategy? Evidence from East Asia and Latin America indicates that the transition to market-oriented economies and the institutionalization of participation by key sectors have not gone together. Policymakers are trying to isolate bureaucrats from public pressure and centralize power away from bodies vulnerable to electoral oversight. The “deinstitutionalization” of democratic politics may make the relationship between regime type and development strategy unstable. 相似文献
853.
俄罗斯自然科学家齐奥尔科夫斯基是宇航学的奠基人,他通过宇航学影响了我们每个人的生活。他的宇宙哲学内涵丰富,既包含了宗教、哲学内容,同时又为人类指出一条通往"完善、美好未来"之路——飞向宇宙,是关于整个人类未来的庞大计划。通常认为,齐氏在技术文明理想和准则基础上制订的庞大的改造地球、征服宇宙计划,预言了当今时髦的稳定发展的思想。但是,齐氏提出的改造地球计划是极度反生态的,而且试图通过人类的宇宙扩张解决全球问题,目前看来存在很多问题。因此,摆在人类面前的任务是寻找符合后工业时代的理想和价值的、能够解决人类面临的全球危机的途径。 相似文献
854.
"莫言"的中文意思是"不说话",但实际上他的小说具有比一般讲故事的小说更具有震撼力。他的小说《酒国》以一种多视角的形式展现象征意义上的现实,让读者能够多视角地去解读中国的社会现实。 相似文献
855.
A simple and rapid method for the isolation of seven synthetic pyrethroid insecticides (methothrin, fenpropathrin, cyhalothrin, permethrin, cypermethrin, fenvalerate, deltamethrin) with a solid phase extraction (SPE), utilizing Sep-Pak C18 cartridges, from human urine and plasma is presented. The detection of the insecticides was performed using a wide bore capillary gas chromatograph (GC) with flame ionization detection (FID). The insecticide-containing samples mixed with 70% methanol were directly applied to the cartridges and eluted with 2 ml chloroform. The recoveries using the cartridges were between 90-102% for urine and 81-93% for plasma. Mixing samples with 70% methanol prior to extraction, seems very useful for the screening of synthetic pyrethroid insecticides. 相似文献
856.
V P Popuianov 《Sudebno-meditsinskaia ekspertiza》1991,34(1):40-41
Alkylphenylcyclohexylcarboxylic acid was found to be an efficient extractant to extract molybdenum from the cadaveric material. Method suggested is simple enough for use and doesn't require considerable amounts of chemical reagents. 相似文献
857.
858.
A fatality following ingestion of the tricyclic antidepressant imipramine (Novopramine), acetaminophen, and ethyl alcohol is described. Imipramine, desipramine, acetaminophen, and 2-hydroxyimipramine were quantitated by high performance liquid chromatography, and ethyl alcohol by gas liquid chromatography. Concentrations of imipramine, desipramine, 2-hydroxyimipramine, and acetaminophen were: in blood--9.0, 1.1, 3.9, and 11 mg/L; in urine--92, 14, and 42 mg/L (acetaminophen not quantitated in urine). Ethyl alcohol concentration in blood was less than 10 mg/dL and 105 mg/dL in the urine by headspace gas chromatography. These findings are compared to previous reports of imipramine-related fatalities. To our knowledge, this is the first fatality reported involving imipramine where analysis included quantitation of 2-hydroxyimipramine in blood and urine. 相似文献
859.
The Prohibition (Eighteenth, 1919) and repeal (Twenty-First,1933) amendments, which represent the only case of a later amendmentdirectly reversing an earlier one, were ratified by the twodifferent methods allowed by Article V of the United StatesConstitution: the former by state legislatures, the latter bystate conventions. This essay examines the legislatures-or-conventionsdichotomy as a microcosm of William Riker's treatment of liberalismand populism, with specific attention paid to the state conventionsthat ratified repeal. Using previously uncollected county datafrom the special elections to choose the 1933 convention delegates,this study demonstrates that invocation of the convention methodwas strategic, and intended not only to legitimate the Twenty-FirstAmendment but also to improve its chances of passage. 相似文献
860.