Estimation of stature from hand and handprint dimensions in a Western Australian population

As part of the formulation of a biological profile, the estimation of stature is an important element that provides useful data towards narrowing the pool of potentially matching identities. Recent literature has demonstrated that anthropometry of the hand has considerable promise for the accurate estimation of stature; although the technique has only been tested in a relatively limited range of populations. The aim of the present study, therefore, is to assess the reliability and accuracy of using anthropometric hand measurements for the estimation of stature in a contemporary Western Australian population; we also evaluate whether stature can be accurately estimated from the measurement of handprints. The study sample comprises 91 male and 110 female adult individuals. Following the measurement of stature, seven measurements are taken on each hand and its corresponding print. To establish the reliability of acquiring these measurements, a precision study was performed prior to primary data collection. Measurements data are analysed using basic univariate statistics and simple and multiple regression analyses. Our results show that the degree of measurement error and reliability are well within accepted standards. Stature prediction accuracy using hand and handprint measurements ranges from ±4.74 to 6.53cm, which is comparable to established skeletal standards for the hand. This study provides new forensic standards for the estimation of stature in a Western Australian population and also demonstrates that the measurement and analysis of handprints affords a novel source of profiling data that is statistically quantified.     

Effects of synthetic cannabinoids on electroencephalogram power spectra in rats

Several synthetic cannabinoids have recently been distributed as psychoactive adulterants in many herbal products on the illegal drug market around the world. However, there is little information on pharmacology and toxicology of such compounds. Although Δ(9)-tetrahydrocannabinol (Δ(9)-THC), a psychoactive cannabinoid of marijuana, was reported to affect electroencephalograms (EEG) of rats, the effects of synthetic cannabinoids are unknown. We examined the pharmacological activities of three synthetic cannabinoids; cannabicyclohexanol (CCH), CP-47,497 and JWH-018; by analyzing EEG power spectra and locomotor activity after intraperitoneal administration to rats and compared them with those of Δ(9)-THC. The three compounds significantly increased the EEG power in the frequency range of 5.0-6.0 Hz for the first 3h, while Δ(9)-THC decreased the power spectra in the wide range of 7.0-20.0 Hz during the first hour. These results indicate that the effect of the three compounds on EEG is different from that of Δ(9)-THC. Additionally, CCH, CP-47,497 and JWH-018 significantly decreased the locomotor activity for 11.5h, 11h and 4.5h, respectively, after administration which was longer than that of Δ(9)-THC (3.5h). Furthermore, all three compounds significantly reduced the total amounts of locomotor activity during a 3-h, 6-h and 12-h period after injection, whereas no statistical difference was observed for the Δ(9)-THC injection. Among the three compounds, CCH and CP-47,497 exerted a longer duration of the change in the EEG power spectra and suppression of the locomotor activity than JWH-018.     

人力资源管理思想:三个里程碑及其在中国的升华

人力资源管理实践历程中三个标志性实验成果昭示了人力资源管理思想演变的客观规律,是人力资源管理思想嬗变过程中的三大里程碑。科学管理实验使人力资源管理从自发管理走向自觉管理、科学管理和制度管理;霍桑实验系统发现了提高生产效率的社会心理因素,使人力资源管理从技术管理走向社会管理、行为管理和心理管理;职业生涯实验显示员工职业发展也是现代企业管理目标,现代企业目标和员工职业发展目标共存共长。三次实验的思想脉络、理论构造、功能机制有机对接、联动传承并推向纵深,成为人力资源管理历史上三个具有划时代意义的丰碑。科学人才观提出的"以人为本"的思想和理念是人力资源管理思想在当代中国的发展和升华。     

The "Best Place" Debate: A Comparison of Graduate Education Programs for Nonprofit Managers

This article presents a critical examination of the curricular elements of nonprofit management degree programs in colleges of business, public administration, and social work. What are the major curricular elements in each type of program? How do the curricular elements of these programs compare with generic management degree programs? What are the central challenges facing managers of nonprofit organizations, and how are these challenges addressed in each program? Based on the curricular review, is one setting more favorable for students of nonprofit management? What are the views of stakeholders regarding the “best place” to educate managers? Data collected from focus groups and surveys of stakeholders in each of these academic settings are presented. The paper concludes with a discussion of the implications of these findings for the future of nonprofit management education in the United States.     

Sustained Outcomes? an Exploratory Study of Juvenile Drug Courts and Long-Term Recidivism

This exploratory study examined juvenile drug courts’ effect on adulthood recidivism. Utilizing a twelve-year average follow up time, adult recidivism rates were compared between previous juvenile drug court participants and a comparison group of juveniles who participated in traditional probation. Linear regression models indicated limited recidivism effects of drug court on arrests or convictions into adulthood. The findings suggest that gender and race may play a role in how justice-involved juveniles interact and experience juvenile drug court, highlighting the need for gender-responsive and culturally responsive policies, practices, and programs within juvenile drug courts. Recommendations are made regarding future research areas and ways to potentially improve long-term juvenile drug court outcomes.     

Reviews

From Mad Max to Sane Elaine

Elaine Showalter, Hystories: Hysterical Epidemics and Modern Media, New York: Columbia University Press, 1997, £16.39; Picador, 1998, £6.99

But Words Can Never Hurt Me

Judith Butler, Excitable Speech: A Politics of the Performative, New York and London: Routledge, 1997, £40.

Women in Theatre: Practitioners’ Voices

Lizbeth Goodman, Feminist Stages: Interviews with ‘Women in Contemporary British Theatre, Amsterdam: Harwood Academic Publishers, 1996, £18. Joanne Tompkins and Julie Holledge (eds), Performing Women/Performing Feminisms: Interviews with International Women Playwrights, Australasian Drama Studies Association Academic Publications 2, University of Queensland, 1997. Elaine Aston (ed.), Feminist Theatre Voices, Loughborough Theatre Texts, University of Loughborough, 1997, £7.99.

Heidi Stephenson and Natasha Langridge, (eds), Rage and Reason: Women Playwrights on Playwriting, London: Methuen, 1997, £9.99.

Life and Death in the Next World

Christine Brook‐Rose, Next, Manchester: Carcanet, 1998, £9.95 pbk.     

Experiences of Racism,Racial/Ethnic Attitudes,Motivated Fairness and Mental Health Outcomes Among Primary and Secondary School Students

While studies investigating the health effects of racial discrimination for children and youth have examined a range of effect modifiers, to date, relationships between experiences of racial discrimination, student attitudes, and health outcomes remain unexplored. This study uniquely demonstrates the moderating effects of vicarious racism and motivated fairness on the association between direct experiences of racism and mental health outcomes, specifically depressive symptoms and loneliness, among primary and secondary school students. Across seven schools, 263 students (54.4 % female), ranging from 8 to 17 years old (M = 11.2, SD = 2.2) reported attitudes about other racial/ethnic groups and experiences of racism. Students from minority ethnic groups (determined by country of birth) reported higher levels of loneliness and more racist experiences relative to the majority group students. Students from the majority racial/ethnic group reported higher levels of loneliness and depressive symptoms if they had more friends from different racial/ethnic groups, whereas the number of friends from different groups had no effect on minority students’ loneliness or depressive symptoms. Direct experiences of racism were robustly related to higher loneliness and depressive symptoms in multivariate regression models. However, the association with depressive symptoms was reduced to marginal significance when students reported low motivated fairness. Elaborating on the negative health effects of racism in primary and secondary school students provides an impetus for future research and the development of appropriate interventions.     

从反核威慑战略到最低核威慑战略:中国核战略演进之路

当前学者们对中国核战略的争论焦点在于,没有任何一种现有核战略定义能够完全涵盖中国核政策的特点。本文认为,正确理解中国核战略,需要摆脱现有核战略理论概念体系的束缚。只有从中国核战略产生和发展的具体时代背景中寻找线索,才能认识到,中国核战略经历了从反核威慑战略到最低核威慑战略的巨大转变,而中国长期大规模备战核战争遗留下来的物质遗产和思想基础,仍然对中国核战略产生着巨大的影响力。中国学者应从中国核战略实践出发,参与构建主流话语体系,为核战略学科建设做出自己的贡献。