运输毒品罪疑难问题研究

运输毒品是指在一个法域内 ,行为人以流通毒品为目的 ,认识到是毒品但不明知毒品的用途 ,采用各种方式流通毒品 ,并不根据自己的意志使毒品流通于不同的控制者。帮助吸毒者运输、转移毒品的行为可能构成非法持有毒品罪。行为人携带枪支运输毒品的行为应根据不同情况具体分析     

Volatile and Violent Relationships Among Women Sentenced for Homicide in Sweden Between 1986 and 2005

Data from Swedish court judgments of all 124 women convicted of homicide during 20 years was analyzed. The typical pattern was an abused woman who kills her intimate partner at home with a knife, often with alcohol involved. A subsample (n = 66) was analyzed qualitatively, with a focus on intimate partner relationships. The findings indicate that female homicides usually take place after a long progression of violence and reflect women’s subordinate gendered position. Situational triggers finally lead up to the killing event. Gender equality and the so-called woman-friendly welfare state in Sweden do not appear to reduce women’s volatility in violent relationships.     

固相萃取技术（SPE）在苯丙胺类毒品分析中的应用

固相萃取（SPE）技术是利用固体吸附剂将目标化合物吸附,使之与样品的基体及干扰化合物分离,从而达到分离和富集的目的。SPE是20世纪70年代后期发展起来的一种样品前处理技术,本文主要综述了近10年来SPE技术在苯丙胺类毒品分析中的应用现状及其趋势。     

滥用药物体内代谢的研究进展

毒品在体内尿苷二磷酸葡醛酸转移酶、细胞色素P450、羧酸酯酶、磺基转移酶、丁酰胆碱酯酶、儿茶酚-O-甲基转移酶和吗啡6-脱氢酶等代谢酶催化下,发生葡萄糖醛酸化、水解、氧化、磺酸化等多种反应,生成有活性或者无活性的代谢产物,然后经尿液、胆汁或者其他途径排出体外。不同毒品的代谢途径不同。本文介绍了近年来吗啡类、苯丙胺类、氯胺酮、大麻类和可卡因等毒品在人和动物体内的代谢研究,综述了这些毒品体内代谢的代谢部位、代谢酶、代谢产物及其生理活性的研究进展。     

AFGHAN REFUGEES: THE IMPACT ON PAKISTAN

One of the most important arenas that have been profoundly affected by the security situation in Afghanistan is Pakistan's internal security environment. The instability in Afghanistan has had a negative spill-over effect on Pakistan's domestic security scenario, as the Afghan quagmire poses immense implications on Pakistan's domestic framework. One of the important consequences of the Afghan conflict since the 1970s has been the massive inflow of the Afghan refugee population to the neighbouring Pakistan which in following years has brought about a number of demographic and security challenges to the Pakistani society. Therefore along with a number of factors, at this present juncture, Afghan refugees have also become a principal factor in determining Pakistan's Afghanistan policy.     

ASSESSING SUBSTANCE ABUSE QUESTIONS IN CHILD CUSTODY EVALUATIONS

Substance use is rampant in contemporary society, but little attention has been paid to it in the context of child custody evaluations (CCEs). This article provides concrete suggestions for integrating issues about substance abuse into a more overarching CCE and discusses specific assessment strategies.     

Evaluation of Four Fingerprint Development Methods for Touch Chemistry Using Matrix‐Assisted Laser Desorption Ionization/Time‐of‐Flight Mass Spectrometry,

Four preparation techniques for MALDI/TOF mass spectrometry were compared to determine the ability to gather intelligence for investigations through the chemical analysis of latent fingerprints, defined as “touch chemistry.” Compatible fingerprint development processes used for identification along with new techniques are necessary to evaluate touch chemistry. Ten volunteers deposited fingerprints from solvent residues containing drugs and explosives onto microscope slides. The developers included (A) fingerprint powder, (B) MALDI matrix, (C) fingerprint powder and lifting, and (D) cyanoacrylate fuming with fingerprint powder. Qualitative identification was based on ion images and spectra. The highest average detection rates (88%) were found using methods A and B. Methods C (52%) or D (18%) had limited success. Results demonstrate the importance of imaging coupled to extracted mass spectral data in detecting analytes in deposited fingerprints. Overall, the results suggest continued development of touch chemistry applications could prove useful for gathering intelligence and forensically relevant information.     

指纹中化学成分免疫分析技术热点研究

指纹上覆盖着一排排的汗孔,分泌有特殊化学成分,诸如药物及其代谢物等,则反映着人体的生活习惯和代谢规律。在案件侦查和司法鉴定中,可以通过分析指纹中化学成分对指纹遗留者的过往行为进行刻画。指纹中化学成分的检测可以采用多种分析技术,主要包括红外光谱及红外光谱成像技术、拉曼光谱及拉曼成像技术、质谱技术、气相色谱法、液相色谱法以及色谱-质谱联用分析技术、免疫分析技术等,其中免疫分析技术是通过制备抗体并与纳米材料相结合,这种功能化的免疫材料显现含有特殊成分的指纹,在获得指纹形态的同时能分析指纹中化学成分,具有专属性好、灵敏度高、可视化等特点,有利于获得更多来源于指纹的个体信息。本文着重介绍了免疫技术在指纹中毒品、违禁药物,以及氨基酸成分的分析应用和进展。     

新型毒品的种类及其对人体的危害

新型毒品在我国从无到有,近年来在我国的滥用有愈演愈烈之势。目前,许多人对新型毒品还存在着认识上的误区,认为它是一种软性毒品,成瘾性、对身体的危害性远远不及传统毒品。其实新型毒品毒性巨大,成瘾性更强,服用毒品后造成的危害更大,戒除毒瘾更难。文章在介绍新型毒品的种类的基础上,对目前在我国滥用的甲基苯丙胺、摇头丸、氯胺酮等对人体的危害进行综述,以期人们能对新型毒品有一个清醒的认识。     

浅谈对吸毒者的心理矫治

吸毒对于一个人、一个家庭、一个国家来讲具有极大的危害,因此帮助吸毒者彻底摆脱毒瘾成为十分迫切的社会工作。本文分析了吸毒者的心理原因,提供了心理矫治的方法。