Differentiation of side chain isomers of ring-substituted amphetamines using gas chromatography/infrared/mass spectrometry (GC/IR/MS).

Common analytical methods used for identifying samples obtained from clandestine laboratories were evaluated for their ability to differentiate between possible amphetamine isomers and homologs. A series of ring-substituted (4-methyl, 4-methoxy, and 3,4-methylenedioxy) amphetamine and N-methylphenethylamine isomers was analyzed using color tests, thin-layer chromatography, gas chromatography/mass spectrometry (GC/MS) and GC/infrared (GC/IR). The N-acetyl derivatives of the isomers were analyzed using GC/IR/MS. GC/IR/MS readily differentiated the 4-methylphenylalkylamine isomers. MS and IR spectra were also obtained for each pair of the 4-methoxyphenylalkylamine isomers and the 3,4-methylenedioxyphenylalkylamine isomers, but differentiation via GC/IR/MS was difficult. The N-acetyl derivatives of each pair of isomers could be readily differentiated using GC/IR/MS. Good library researchable spectra for N-acetylamphetamine could be obtained for IR identification with 10 ng (on-column) and MS identification with 2 ng. The spectrometrically independent IR and MS data obtained for the N-acetyl derivatives indicated that the combination of GC/IR/MS can add a significant level of confidence in the analysis of ring-substituted arylalkylamines.     

Use of laser microdissection greatly improves the recovery of DNA from sperm on microscope slides

Traditionally, sperms are isolated from vaginal cell mixtures by preferential extraction methods. Although these methods work well when there is a reasonable amount of DNA present, they are problematic when there are limited amounts (ca. 250 pg). In particular, the analysis of sperm from microscope slides has proven difficult. Here, we describe the use of laser capture microdissection (LM) for the isolation of spermatozoa from microscope slides containing sperms and vaginal cells. Such slides are frequently an important source of evidential material during the forensic investigation of rape and other sexual assaults. Low copy number (LCN) PCR was used to compare profiles of sperm DNA prepared using LM and preferential lysis. LM was found to outperform preferential lysis in 15 out of 16 samples. The application of LM to the processing of actual casework slides, and in particular the potential use of LM for the analysis of old cases, is discussed. Finally, 77 post-coital slides were processed in order to accurately assess the robustness of the technique. There was a significant association between the quality of the male profile recovered and time since intercourse that was independent of the number of sperms analysed, suggesting that the DNA was degraded even though the spermhead was intact.     

Development and Initial Findings of an Implementation Process Measure for Child Welfare System Change

This article describes a new measure designed to examine the process of implementation of child welfare systems change. The measure was developed to document the status of the interventions and strategies that are being implemented and the drivers that are being installed to achieve sustainable changes in systems. The measure was used in a Children's Bureau-supported national effort to assess the ongoing implementation of 24 systems-change projects in child welfare jurisdictions across the country. The article describes the process for measure development, method of administration and data collection, and quantitative and qualitative findings.     

Formal and informal control views in China,Japan, and the U.S.

Purpose

This study compared and contrasted the views of formal and informal crime control among college students from China, Japan, and the U.S., and examined the correlates behind the views.

Methods

Using the same questionnaire, this study collected data from 1,275 completed surveys in the three nations.

Results

The study revealed that both Chinese and Japanese respondents evaluated formal and informal control and their combination in crime control as more important than American counterparts did. The variable trust in police was a predictor of attitudes toward formal control and the mix of formal and informal control in all the three nations. Demographics in the U.S. were more important factors than in China and Japan in predicting the respondents' ranking of the importance of formal control and informal control and their combination in crime control.

Conclusions

This is the first empirically comparative study of the perceived importance of formal and informal mechanisms in crime prevention and control in China, Japan and the U.S. The study found both similarities and differences in the perceived importance and reasons behind them. More research is needed in the future.     

Hanging on Too Long: The Relationship between Different Forms of Organizational Commitment and Emotional Burnout among Correctional Staff

This study examined the relationship of organizational commitment with job burnout in the correctional institution setting. Participants were 272 corrections employees at a maximum security state prison housing approximately 1000 male felony offenders. Participants completed survey instruments measuring the emotional exhaustion dimension of burnout and three primary forms of organizational commitment (affective, moral, and continuance). Results support the study’s predictions of a negative relationship between burnout and affective commitment, and a positive relationship between burnout and continuance commitment. No significant relationship was found between moral commitment and emotional burnout. While no personal variables were related to burnout, the three forms of organizational commitment accounted for 22% of the burnout variance.     

Other books received∗

This article examines factors that explain cross-national variation in states’ willingness to repress racist associations. Non-democratic regime history is the primary factor that predisposes a country toward repression. Yet three situational triggers also matter when accounting for the development and application of a state’s provisions. First, the immediate aftermath of the transition to democracy can spark new laws and bans; second, ratifying UN provisions against racist organisations can prompt state action; and, third and most importantly in the contemporary era, spikes in high-profile racist events or steady increases in the influence of racist associations can generate the passage of new laws or the enforcement of existing legislation. Focusing on the combination of the one predisposing factor and the three situational triggers provides a systematic probabilistic explanation for cross-national variation in liberal democracies’ stances toward racist associations.     

To be committed or not: examining effects of personal and workplace variables on the organizational commitment of Southern prison staff

This study examined how personal and workplace variables were related to organizational commitment among staff working at a large Southern prison. The personal variables were gender, age, position, tenure, educational level, and supervisory status. The workplace variables were assessment of training, job variety, role clarity, input into decision-making, and instrumental communication. The results indicate workplace variables play a greater role in shaping affective commitment of surveyed Southern prison staff than do personal variables. The personal variables explained only 10% of the variance in the commitment index, while workplace factors accounted for approximately 59% of the variance and were significant determinants of organizational commitment among the respondents. In the multivariate regression analysis, age, assessment of training, job variety, role clarity, input into decision-making, and instrumental communication all had positive associations with commitment. Educational level had a negative relationship with commitment. Implications of these findings for policy and future research are also discussed.     

Promoting Stability for Youth Returning from Residential Care: Attorney Perspectives

Aftercare services have been suggested to improve reintegration for youth departing residential care programs. The purpose of this study was to collect views from legal professionals about the challenges youth and families face during reintegration and solutions to improve stability. Views were collected from 14 legal professionals (e.g., guardian ad litem, legal counsel) through a survey and 90‐minute nominal group technique focus group. Results indicated parent expectations about re‐entry and lack of services, supports and resources were challenges. Solutions suggested by participants included family, mental health and educational supports, and transition planning. Study limitations and future implications are discussed.     

Some Remarks on the Genesis of Central Yogācāra-Vijñānavāda Concepts

The present paper is a kind of selective summary of my book The Genesis of Yogācāra-Vijñānavāda (2014). [1.–2.] It deals with questions of origin and early development of three basic concepts of this school, viz., the ‘idealist’ thesis that the whole world is mind only (cittamātra) or manifestation only (vijñaptimātra), the assumption of a subliminal layer of the mind (ālayavijñāna), and the analysis of phenomena in terms of the “Three Natures” (svabhāvatraya). [3.] It has been asserted (H. Buescher) that these three basic concepts are logically inseparable and therefore must have been introduced conjointly. [4.] Still, from Vasubandhu onward treatises have been written in which only one of the three concepts is advocated or demonstrated to be indispensable, without any reference to the other two being made. Likewise, in most of the earlier Yogācāra treatises, the three concepts occur in different sections or contexts, or are even entirely absent, as vijñaptimātra in the Yogācārabhūmi (except for the Sa?dhinirmocanasūtra quotation) and ālayavijñāna in the Mahāyānasūtrāla?kāra and Madhyāntavibhāga. [5.] It is therefore probable that the three concepts were introduced separately and for different reasons. [5.1.] As regards the concept of the “Three Natures”, I very hypothetically suggest that it was stimulated by the Tattvārthapa?ala of the Bodhisatvabhūmi. [5.2.1.] In the case of ālayavijñāna, I still think that my hypothesis that the concept (term + idea) originated from a problem emerging in connection with the “attainment of cessation” (nirodhasamāpatti) holds good and has not been conclusively refuted, but I admit that Prof. Yamabe?s hypothesis is a serious alternative. [5.2.2.] An important point is that in the Yogācārabhūmi we come across two fundamentally different concepts of ālayavijñāna, the starting point for the change being, probably, the fifth chapter of the Sa?dhinirmocanasūtra. [5.3.] As for ‘idealism’, we may have to distinguish two strands, which, however, tend to merge. [5.3.1.] The earlier one uses the concept cittamātra and emerges as early as in the Pratyutpanna-buddha-sa?mukhāvasthita-samādhi-sūtra in connection with an interpretation of visions of the Buddha Amitāyus. [5.3.2.] The later strand introduces the concept vijñaptimātra and seems to have originated in the eighth chapter of the Sa?dhinirmocanasūtra in connection with a reflection on the images perceived in insight meditation. [5.3.3.] In texts like the Mahāyānasūtrāla?kāra, concepts from other Mahāyānasūtra strands (like abhūtaparikalpa) become prominent in this connection, and it is only in the Mahāyānasa?graha that the use of vijñaptimātra is finally established.