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排序方式: 共有152条查询结果,搜索用时 15 毫秒
31.
网络成瘾导致青少年形成网络双重人格和各种人格障碍。研究发现,网络成瘾与特定人格具有相关性,并且有人格障碍的人更易产生网瘾。对此,可根据不同类型的网络成瘾所导致的人格障碍,采取精神分析疗法、行为疗法和认知疗法,对青少年网络成瘾人格进行矫治。 相似文献
32.
《Forensic Science International: Genetics Supplement Series》2013,4(1):e57-e58
The opportunities to analyse the genetic variations related to the risk of addiction are of interest to forensics, who beside their involvement in drugs-related fatalities may also be required to assess driving and working ability as well as permanent invalidity due to drugs-related conditions. Several genetic variants have been shown to be associated with heroin addiction. The most investigated gene is OPMR1 that encode the μ-opioid receptor. The purpose of this study was to examine the contribution of genetics variants in OPRM1 to the susceptibility to addiction. 相似文献
33.
李志红 《浙江青年专修学院学报》2013,31(1):26-28
网络技术发展速度之快超出人们的预料,青少年的网络成瘾也日益成为家庭、学校和社会关注的热点问题,预防青少年网络成瘾首先要着力提高青少年自身控制能力,其次要联合家庭、学校和社会,共同关注青少年网络成瘾问题,实施科学有效的预防。 相似文献
34.
35.
用GC/ECD方法分析海洛因中毒尿液吗啡代谢物 总被引:2,自引:2,他引:0
目的 考查尿检材中海洛因的代谢物吗啡和单乙酰吗啡的液液萃取条件、三氟乙酰化和气相色谱电子捕获检测 (GC/ECD)条件。方法 以烯丙吗啡为内标 ,氯仿∶异丙醇 (9∶1)为液相萃取剂萃取尿中的吗啡和单乙酰吗啡 ,采用MBTFA衍生化 (三氟乙酰化 ) ,GC/ECD检测。结果 尿中加样相对回收率吗啡 89% ,单乙酰吗啡 75 % ,最小检测量吗啡 5 0ng ,单乙酰吗啡 10 0ng。通过实验兔的中毒实验 ,对尿检材进行了分析。 结论 所建立的萃取与检测方法分析海洛因中毒尿检材中的吗啡准确、灵敏 ,可用于海洛因的吸毒检验 相似文献
36.
对100例自愿戒毒的海洛因依赖者的年龄、婚否、职业、吸毒方式、吸毒年限和首次吸毒原因等进行了调查分析,结果发现:吸毒者以青中年男性、初中以下、个体经营、无业及待业人员占绝大多数。而近年来,高中以上学历、干部职业的人员吸毒率有上升趋势,采用注射摄毒的人数亦有增加。 相似文献
37.
Structural-equation modeling is used to test causal relationships between narcotics addiction and the associated cost-support activities of property crime and drug dealing across four critical periods of the addiction career. It is argued that structural-equation methodology yields greater insight into the causal dynamics of such activities than the typical methodologies of comparing means and proportions. Using structural coefficients of longitudinal models to infer causal relationships and stability, it is found that (1) dealing is often a predictor of future narcotics involvement; (2) narcotics use, property crime, and dealing are mutually interrelated during periods of elevated narcotics use and are not related during periods of reduced narcotics use; (3) dealing appears to be the most stable of the three variables, although narcotics use and property crime show appreciable stability as well; and (4) property crime and dealing appear to be inversely related to a moderate extent. The relevance of these findings to the understanding of the economic behavior of addicts during the initiation and cessation of addiction, relapse, and maturing out is discussed. 相似文献
38.
手机游戏成瘾成为青年人手机成瘾的重要部分。青年人对电子游戏的渴望、追求时尚的心理要求和对网络应用的依赖是导致成瘾性的主体因素。手机游戏丰富的游戏内容、高效的营销手段、便捷的下载渠道等新特征是导致成瘾性的技术因素。手机游戏成瘾对青年人的身心健康造成负面影响:会导致青年人出现性格孤僻、社交能力下降、安全意识薄弱等社会功能的萎缩;会导致青年人过度消费和淡化使用正版软件的意识。 相似文献
39.
目的对20例海洛因滥用相关死亡案例进行回顾性分析,为相关案例的法医学鉴定提供参考依据。方法对20例海洛因相关死亡案例死者的一般情况、毒品使用方式、死亡原因、法医学检验情况进行统计分析,总结案例的死亡原因及法医病理学改变。结果本组案例死者多为青壮年,男性多于女性。组织病理学检验为非特异性改变。死亡原因包括海洛因使用(或泄露)后急性中毒死亡(13例,占65%)、滥用海洛因后继发性疾病(3例,占15%)、吸食海洛因致吸入性窒息(2例,占10%)及戒断综合征导致死亡(2例,占10%)四种。结论海洛因滥用相关死亡者的法医学鉴定,需在全面系统的尸体检验基础上,结合实验室对死者体内海洛因及代谢产物的定性、定量分析,综合案情资料、现场勘验情况进行分析。 相似文献
40.
《Global Crime》2013,14(2):247-255
This paper reassesses the origins of what has been referred to as the Australian “heroin drought.” It looks at the theories that circulated in drug policy circles immediately after the supply shortage was discovered in 2001. It concludes that there may have been a ”rush to judgment” as these inferences were based on unsatisfactory data. As such, none of the theories that were advanced at the time hold true — the shortage was almost certain to have been the result of a Taliban- enforced reduction of Afghanistan grown opium. As interdiction strategies were one of the main theories for the shortage, this might seem disappointing, especially as supply reduction strategies struggle to maintain relevancy against a growing shift to demand reduction and harm reduction strategies. But this situation should not be the case — drug seizures should not be hailed as law enforcement's central strength in this or any other situation. Instead, the strong point of policing should be seen as the broad approach it takes to reduce crime through its attack on all criminal enterprises, not just its assault on a particular criminal sector — like the drug trade. 相似文献