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排序方式: 共有371条查询结果,搜索用时 312 毫秒
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Public Choice - How do individuals’ experiences with political violence affect their perceptions regarding the risk associated with hosting refugees? This is an important question given that... 相似文献
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西藏是祖国西南边陲具有重要战略地位的省级民族区域自治地方。中央政府对西藏工作始终高度重视,1980年以来已先后召开过四次西藏工作座谈会,每一次会议都针对当时西藏工作面临的形势和突出问题进行研究,明确重大政策,做出战略部署。2010年1月,中央政府又召开了第五次西藏工作座谈会(以下简 相似文献
95.
This study develops and tests a model of economic deprivation and crime using data from 52 nations for the years 1995–1999.
The model, centering on the role of absolute and relative economic deprivation in mediating crime, predicts that social change
causes variation in economic deprivation, which, in turn, leads to variation in crime rates. The results show that the relative
deprivation variable, income inequality, mediates a large portion of the effects of two social change variables, population
growth and urbanization, on homicide, while one of the absolute deprivation variables, GDP, transmits a great part of the
effects of social change variables on theft. Both social change variables were found to have a weak direct connection to homicide
and theft rates. Implications for policy and future research are discussed. 相似文献
96.
Kim SY Shapiro-Mendoza CK Chu SY Camperlengo LT Anderson RN 《Journal of forensic sciences》2012,57(2):364-369
We compared written text on infant death certificates for deaths coded as sudden infant death syndrome (R95), unknown cause (R99), and accidental suffocation (W75). Using US mortality files supplemented with the death certifiers' written text for all infant deaths with International Classification of Diseases (ICD)-10 assigned codes R95, R99, and W75, we formed cause-of-death subcategories from common themes identified from the written text. Among all infant deaths in 2003-2004, the underlying cause of death was listed as R99 for 2128 deaths, R95 for 4408 deaths, and W75 for 931 deaths. Among the postneonatal deaths, the differences in subcategories varied between assigned ICD-10 codes: for R99-coded deaths, 45.8% were categorized as "Unknown" and 48.6% as "Pending"; for R95-coded deaths, 67.7% were categorized as "sudden infant death syndrome (SIDS)"; and for W75-coded deaths, 76.4% were categorized as "Suffocation." Examination of the written text on the death certificates demonstrates variability in the assigned ICD-10 codes which could have an important effect on the estimates of SIDS cases in the United States. 相似文献
97.
A number of studies indicate that childhood sexual abuse (CSA) has a negative impact on later psychological well-being. It is well documented that experiences of CSA are associated with depression, self-destructiveness, and subsequent substance abuse or alcohol consumption. Compared with women who experienced no such sexual abuse in childhood, women who were victims of sexual abuse in childhood were more likely to be depressed and use drugs or consume alcohol in later life. Analyzing data of 1,569 females derived from the "Longitudinal Study of Violence Against Women," this study examines whether the strain caused by sexual victimization leads to a higher level of subsequent marijuana use and whether religiosity moderates the negative effects of CSA. It was found that CSA was associated with an increased level of marijuana use in high school. However, more proximate sexual victimization (victimization in college) seemed to override the impact of CSA on subsequent marijuana use. Religiosity was found to moderate the effect of CSA on marijuana use in high school. Religiosity was negatively associated with marijuana use in high school as well as the second and fourth collegiate years. Policy implications and promising directions for future research are discussed. 相似文献
98.
Chu M Gerostamoulos D Beyer J Rodda L Boorman M Drummer OH 《Forensic science international》2012,215(1-3):28-31
Oral fluid (OF) has become a popular specimen to test for presence of drugs, particularly in regards to road safety. In Victoria, OF specimens from drivers have been used to test for the presence of methylamphetamine (MA) and Δ(9)-tetrahydrocannabinol (THC) since 2003 and 3,4-methylenedioxy-N-methylamphetamine (MDMA) since 2006. LC-MS/MS has been used to test the most recent 853 submitted OF specimens from Victoria Police for 31 drugs of abuse including those listed in the Australian Standard AS4760-2006. At least one proscribed drug was detected in 96% of drivers, of which MA was the most common (77%), followed by THC (42%), MDMA (17%) and the combination of all three (3.9%). Opioids were detected in 14% of drivers of which 4.8% were positive for 6-acetylmorphine and 3.3% for methadone. The incidence of the opioids tramadol (1.2%) and oxycodone (1.1%) were relatively low. Cocaine (8.0%) was as commonly detected as benzodiazepines (8.0%), and was almost always found in combination with MA (7.9%). Samples positive to benzodiazepines were largely due to diazepam (3.5%) and alprazolam (3.4%), with only 0.2% of drivers combining the two. Ketamine was also detected in 1.5% of cases. While the incidences of the proscribed drugs itself are concerning, it is clear that many drivers are also using other drugs capable of causing impairment. 相似文献
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100.
储德峰 《安徽警官职业学院学报》2012,11(4):100-103,109
基于"大思政"教育观构建的"大思政"教育模式具有强烈的现实针对性。与传统思政教育模式相比较,"大思政"教育模式在人员上具有全员参与性、在时空上具有广延性、在教育内容上具有针对性和开放性以及在教育方法和手段上具有"现实平台"与"虚拟平台"的互补性等四种特性,其构建需要树立"以人为本"的思想政治教育理念、教育者首先受教育以及在教育过程中和受教育者互动的理念以及"知、信"相统一且落实于"行"的理念。 相似文献