公安高职高专人才培养规格和课程体系改革探讨

公安高职高专院校在办学20多年的时间里,存在着通才型、专才型和复合型三种人才培养规格的类型,其中复合型是公安高职高专院校适应公安机关人才需求的最佳选择,其主要内容包括坚定的政治信念、顽强的纪律作风、较为扎实的基础知识、过硬的业务技能、良好的心理素质和强健的体魄。面对新形势对公安人才的需求,公安高职高专课程体系原有的弊端必须革除,以复合型人才培养规格为指导,按照“理论够用、突出应用、强化能力、注重实践、整体优化”的原则,对原来的课程体系进行有效整合,构建大专业基础平台课程体系和专业课课程体系,以实现公安高职高专的人才培养目标。     

Simultaneous analyses of cocaine, cocaethylene, and their possible metabolic and pyrolytic products

A method was developed for simultaneously analyzing cocaine (COC), benzoylecgonine (BZE), norbenzoylecgonine (BNE), norcocaine (NCOC), ecgonine (ECG), ecgonine methyl ester (EME), m-hydroxybenzoylecgonine (HBZE), anhydroecgonine methyl ester (AEME), cocaethylene (CE), norcocaethylene (NCE), and ecgonine ethyl ester (EEE) in blood, urine, and muscle. Available deuterated analogs of these analytes were used as internal standards. Proteins from blood and muscle homogenate were precipitated with cold acetonitrile. After the removal of acetonitrile by evaporation, the supernatants and urine were subjected to solid-phase extraction. The eluted analytes were converted to their hydrochloride salts and derivatized with pentafluoropropionic anhydride and 2,2,3,3,3-pentafluoro-1-propanol. The derivatized products were analyzed by a gas chromatograph (GC)/mass spectrometer by selected ion monitoring. The limit of detection (LOD) for COC, BZE, NCOC, EME, CE, NCE, and EEE was 2ng/ml, while the LODs for BNE, ECG, HBZE, and AEME were 25, 640, 50, and 13 ng/ml, respectively. This method was successfully applied in analyzing 13 case samples from aviation accident pilot fatalities and motor vehicle operators. AEME concentrations found in the 13 samples were consistent with those produced solely by the GC inlet pyrolysis of COC controls in blood. Anhydroecgonine cannot be used as a marker for the abuse of COC by smoking because it is also pyrolytically produced from COC metabolites on the GC inlet. The developed method can be effectively adopted for analyzing COC and related compounds in urine, blood, and muscle by a single extraction with increased sensitivity through formation of hydrochloride salts and using a one-step derivatization.     

Differences in HIV-related knowledge, attitudes, and behavior among psychiatric outpatients with and without a history of a sexually transmitted infection

HIV infection among the mentally ill is estimated to be at least eight times the prevalence in the general population. Psychiatric patients may also be disproportionately vulnerable to other sexually transmitted infections (STIs), but this has not been well studied. We sought to characterize the prevalence and correlates of STIs in a sample of psychiatric outpatients (N=464). Over one-third of the sample (38%) reported a lifetime history of one or more STIs. Multivariate analyses showed that, relative to those without an STI history, patients with a lifetime STI history were more knowledgeable about HIV, expressed stronger intentions to use condoms, and perceived themselves to be at greater risk for HIV. However, those with a past STI were also more likely to report sex with multiple partners and reported more frequent unprotected sex in the past 3 months. Treatment for an STI may increase HIV knowledge and risk reduction motivation, but does not necessarily lead to changes in sexual risk behavior among psychiatric patients. Findings highlight the need for STI/ HIV risk reduction interventions in psychiatric settings, particularly for patients with high-risk profiles.     

The unintended impact of the therapeutic intentions of the New Zealand Mental Health Review Tribunal? Therapeutic jurisprudence perspectives

Mental health review bodies engage in complex decision-making that may explicitly incorporate a therapeutic philosophy. Examination of select decisions of the New Zealand Mental Health Review Tribunal offers a foundation for understanding some implications of a pro-therapeutic approach. This analysis draws upon therapeutic jurisprudence scholarship in relation to three aspects of the hearings as documented in the written decisions: advocacy, therapeutic intervention, and the dignitary potential of the proceedings. The research explores the unintended consequences of a pro-therapeutic approach and evaluates the potential application of therapeutic jurisprudence within a mental health law context.