Volatile Organic Compound Profiling from Postmortem Microbes using Gas Chromatography–Mass Spectrometry

Volatile organic compounds (VOCs) are by-products of cadaveric decomposition and are responsible for the odor associated with decomposing remains. The direct link between VOC production and individual postmortem microbes has not been well characterized experimentally. The purpose of this study was to profile VOCs released from three postmortem bacterial isolates (Bacillus subtilis, Ignatzschineria indica, I. ureiclastica) using solid-phase microextraction arrow (SPME Arrow) and gas chromatography–mass spectrometry (GC-MS). Species were inoculated in headspace vials on Standard Nutrient Agar and monitored over 5 days at 24°C. Each species exhibited a different VOC profile that included common decomposition VOCs. VOCs exhibited upward or downward temporal trends over time. Ignatzschineria indica produced a large amount of dimethyldisulfide. Other compounds of interest included alcohols, aldehydes, aromatics, and ketones. This provides foundational data to link decomposition odor with specific postmortem microbes to improve understanding of underlying mechanisms for decomposition VOC production.     

Profiles of a Developmental Asset: Youth Purpose as a Context for Hope and Well-Being

While having a purpose in life has been theorized as a developmental asset, the extent to which adolescents cultivate a meaningful sense of direction is not well understood. In the present study, cluster analysis was used to classify adolescents by levels of purpose exploration and commitment. The sample (N = 318; 55% female) consisted of youth aged 14–18 and was predominantly White/non-Hispanic (76.3%). Results supported four meaningful yet distinguishable profiles of youth purpose that are largely consistent with theories on identity formation: Achieved, Foreclosed, Uncommitted, and Diffused. Hypothesized linkages with affect and hope were established across the profiles such that positive emotions and goal-directed thinking were most apparent among Achieved and Foreclosed youth and least apparent among Diffused and Uncommitted youth. Overall, findings demonstrate the inherent complexity in adolescents’ engagement with purpose and suggest a correspondence between stronger commitments to purpose and youths’ sense of personal agency and well-being.     

Interparental Conflict,Parenting, and Childhood Depression in a Diverse Urban Population: The Role of General Cognitive Style

Research on the mechanisms by which interparental conflict (IPC) affects child depression suggests that both parenting and children’s conflict appraisals play important roles, but few studies have explored the role of general cognitive style or included both parenting and cognitions in the same design. Moreover, the effects of IPC on minority children are not well understood. In this longitudinal study, parenting was examined as a mediator of the relation between increasing IPC and change in depression. General cognitive style was included as a moderator. The combined influence of parenting and cognitions was also explored. A racially and ethnically diverse sample of 88 fifth and sixth graders from two urban schools reported their cognitive style, depressive symptoms, and perceptions of conflict and parenting at two time points separated by one year. Parental warmth/rejection mediated the relation between IPC and depression, and general cognitive style acted as a moderator. Parenting, cognitive style, and IPC did not significantly interact to predict change in depression over time. Findings indicate that both parenting and children’s general cognitive style play a role in understanding the impact of increasing IPC on children’s well-being.     

Instruments for Exploring Organizational Culture: A Review of the Literature

Organizational culture is widely considered to be one of the most significant factors in reforming and modernizing public administration and service delivery. This article documents the findings of a literature review of existing qualitative and quantitative instruments for the exploration of organizational culture. Seventy instruments are identified, of which 48 could be submitted to psychometric assessment. The majority of these are at a preliminary stage of development. The study's conclusion is that there is no ideal instrument for cultural exploration. The degree to which any measure is seen as "fit for purpose" depends on the particular reason for which it is to be used and the context within which it is to be applied.     

Benevolence in Beijing

My brand new bicycle had been stolen! Disbelief. Anger! Disappointment... I had been riding it for only a day,and was as excited as a,well,a boy with a new bike. Even though I only paid what would be the equivalent of half a tank of gas for my truck back home,I was still sorely put out.     

Bäuerliche Hofübergabe unter Lebenden und (anerbenrechtliche) Nachtragserbteilung

In JBl 2010, 487–495, wurde dargelegt, dass der anerbenrechtliche Nachtragsanspruch der weichenden Geschwister (Miterben) gegen den Hofübernehmer sich nach b?uerlichem Gewohnheitsrecht beurteilt, dass also bei Wegfall der Rechtfertigung für den begünstigten übernahmspreis wegen gewinnsüchtiger Ver?u?erung des Hofes (oder von Hofliegenschaften) durch den übernehmer der Mehrerl?s auf die Miterben (weichenden Geschwister) nach dem Hofübergeber aufzuteilen ist. Der Nachtragsanspruch geh?rt also noch zum begrifflichen Umfang und Inhalt des nach b?uerlichem Gewohnheitsrecht zu bestimmenden begünstigten übernahmspreises (Wohlbestehenswertes). Die Fristen für den Nachtragsanspruch sind nach b?uerlichem Gewohnheitsrecht auf folgende Weise zu formulieren: Die Ver?u?erung des Hofes (oder von Hofliegenschaften) muss in die mit etwa 15 Jahren zu bestimmende Frist ab Hofübergabe an den Hofübernehmer fallen, die mit der Hofübergabe zu laufen beginnt. Dieser Anspruch kann nur nach Tod des Hofübergebers geltend gemacht werden, bei einer Frist für die gerichtliche Geltendmachung von 3 Jahren ab erfolgter Ver?u?erung (Einverleibung) durch den Hofübernehmer.     

The intellectual legacy of J.E. Hodgetts

Abstract: J.E. (Ted) Hodgetts was influenced by both the political economy approach that he learned at the University of Toronto and by the comprehensive historical method developed by Leonard White, under whom he studied at Chicago. His first great project, Pioneer Public Service, convinced him that responsible government was impossible without responsible public administration. The authors examine how his response to management theories and practices evolved following his participation in the Glassco, Lambert and Gomery commissions. Hodgetts consistently refused the complete separation of politics and administration, and he promoted the use of management techniques to strengthen parliamentary supervision of the public service. The two key components of his legacy are thus a commitment to the democratic values of representative government and the comprehensive study of the internal dynamics of public administration in interaction with the relevant environmental factors.