The history of devolution of powers to local authorities in South Africa: The shifting sands of state control

Urban waste services in Portugal have historically been provided together with other services, such as the water services. Despite the lack of discussion on this subject in the literature, some questions have been raised about the gains, in terms of efficiency, of this policy. Following a recent and robust partial nonparametric frontier model, based on order-α, we intend to evaluate the presence of economies of scope in the Portuguese waste sector. Furthermore, we also estimate the economies of scale using the traditional data envelopment analysis. The results show the absence of economies of scope between waste and water (and wastewater) services. In addition, we identify the presence of economies of scale in smaller municipalities. These outcomes might be useful for policy and decision makers in further reforms.     

Freedom,Hate, and Violence on the American Right

Most studies on Middle East security focus on traditional threats such as military aggression and terrorism. This draft report examines the scope and dimensions of a broadened regional security agenda. It focuses on three specific issues: the opium trade in Central and Southwest Asia; unregulated population movements from the Persian Gulf, Afghanistan and North Africa; and maritime piracy around the Horn of Africa and Arabian Peninsula. Although Washington is not directly affected by any of these "soft" or "grey area" challenges, they are relevant for the United States in at least five respects. First, they represent a subset of the transnational problems that both the Clinton and Bush administrations have emphasized as a growing threat to national and international stability (such as international organized crime, corruption and generalized non-state violence and chaos). Second, they have, in varying degrees, undermined and distorted institutional state capacity, trade and (legitimate) economic growth in a region that is of geostrategic importance to Washington. Third, all carry significant implications for the lives, welfare and safety of ordinary citizens, including Americans. Fourth, in certain instances they have interacted with other sources of political tension to act as an additional catalyst for inter-state hostility and rivalry. Finally, because these challenges cannot be readily deterred by established mechanisms of border security, they necessarily require innovative and novel countermeasures--something that the United States is well placed to facilitate, both by virtue of its resources and global leadership role.     

Development and Implementation of Trauma-Informed Programming in Youth Residential Treatment Centers Using the ARC Framework

This project describes application of an evidenced-based, trauma-informed treatment framework, Attachment, Regulation and Competency (ARC), with complexly traumatized youth in residential treatment. The processes of implementing the ARC model into clinical and milieu programming at two residential treatment programs are described. Particular attention is paid to system-level processes and strategies for embedding ARC in a sustainable manner. Pilot data demonstrated a significant relation between use of ARC and reductions in PTSD symptoms, externalizing and internalizing behaviors, and the frequency of restraints used across programs. Preliminary findings contribute to an emerging empirical basis for the ARC model and are supportive of its clinical utility as a practice in the residential context. Next steps include: a) expanding the study findings by conducting controlled efficacy research, b) examining system level variables as mediators of change, and c) describing the full operation stage of implementation of the ARC framework.     

A Woman's Life Before Serving Life: Examining the Negative Pre-Incarceration Life Events of Female Life-Sentenced Inmates

Despite the increase in the number of females incarcerated, there is a paucity of research concerning female life-sentenced inmates in the United States. Using a nationally representative data set containing the largest known sample of this population, the present research examines the pre-incarceration traumatic experiences of female life-sentenced inmates. The results indicate that these women are more likely to experience traumatic events, in particular abuse, than either male life-sentenced inmates or female inmates in general. Logistic regression analyses reveal a significant association between abuse and a life sentence in both gender-specific models.     

Screening for Substance Use Disorders as a Supplement to Caseworker Assessment Among Foster Care–Involved Families

Parental substance abuse is a major factor in families experiencing foster care placement, yet little is known about the potential of screening in determining risk or identifying subpopulations for which elevated risk occurs. One Midwestern state recently implemented screening. This research uses information gathered as part of the screen's implementation to conduct a latent class analysis. The research was extended to provide a detailed examination of differences in child and family characteristics across classes, and to compare the screen results with caseworker impressions. Three distinct typologies emerged, with the high-risk and moderate-risk designations comprising only one quarter of the cases.     

Characterization of 26 miniSTR loci for improved analysis of degraded DNA samples

An additional 20 novel mini-short tandem repeat (miniSTR) loci have been developed and characterized beyond the six previously developed by our laboratory for a total of 26 non-CODIS miniSTR markers. These new markers produce short PCR products in the target range of 50-150 base pairs (bp) by moving the primer sequences as close as possible-often directly next to the identified repeat region. These candidate loci were initially screened based on their small amplicon sizes and locations on chromosomes currently unoccupied by the 13 CODIS STR loci or at least 50 Mb away from them on the same chromosome. They were sequenced and evaluated across more than 600 samples, and their population statistics were determined. The heterozygosities of the new loci were compared with those of the 13 CODIS loci and all were found to be comparable. Only five of the new loci had lower values than the CODIS loci; however, all of these were much smaller in size. This data suggests that these 26 miniSTR loci will serve as useful complements to the CODIS loci to aid in the forensic analysis of degraded DNA, as well as missing persons work and parentage testing with limited next-of-kin reference samples.     

Pig-mentation: postmortem iris color change in the eyes of Sus scrofa

Experienced forensic pathologists and examiners may be familiar with the phenomenon of postmortem iris color change; however, only Knight, Simpson's forensic medicine, Arnold, London, 1997; Ref. 1 and Saukko and Knight, Knight's forensic pathology, 3rd ed., Arnold, London, 2004; Ref. 2 have referred to it in the literature, and to date, there have been no published scientific research studies on this taphonomic artifact. A controlled experiment was conducted of postmortem changes to isolated Sus scrofa eyes. The eyes (n = 137) were separated into three groups and each sample was observed for 3-day postmortem at a different temperature. In addition, a Sus scrofa head was obtained to observe postmortem changes of eyes in situ. All isolated blue eyes in the experiment, at room temperature and higher, changed to brown/black within 48 h. The in situ blue eye, at room temperature, turned brown/black within 72 h. If iris color consistently changes postmortem in humans, then this taphonomic artifact must be incorporated into victim identification protocol, including disaster victim identification software, and autopsy reports to prevent inaccurate victim identification and inappropriate exclusion from the identification process.     

Free and unfree labor in Qing China: Emigration and escape among the bannermen of northeast China, 1789–1909

Though internal migration in China during the Qing era (1644–1911) was mostly unrestricted, the government tightly controlled the movement of peasants who worked state lands in frontier regions and certain other locations. Such peasants accounted for 5–10% of China's population. In the state farms of northeast China, households could move legally only from one place to another within the system. Departure from the system was illegal. In this article, one of the first quantitative studies of migration in late imperial China, we apply discrete-time event-history methods to longitudinal, nominative household register data from six northeast Chinese state farm systems to compare how characteristics of the farm system, village, and household influenced the chances of legal moves and illegal departures. We show that among these state peasants, who were supposedly “unfree,” migration was not uncommon. We also show that the determinants of legal and illegal migration differed substantially. We conclude with a discussion of the implications of these findings for our understanding of migration processes in late imperial China.