Militarized Interstate Disputes and United States Uses of Force

Research on questions such as whether national leaders use force in the international arena to divert attention from problems at home depends on a valid and reliable list of the incidents in which various states have used military force. In the case of the United States, several data sets have been used for this purpose. This research note compares two widely used data sets, the militarized interstate disputes (MID) data, which cover disputes involving all states between 1816 and 1992, and the data originally compiled by Stephen Kaplan and Barry Blechman, which cover only the United States since World War II. This comparison indicates that, in spite of its usefulness for other conflict research, the MID data are not appropriate for analyses of U.S. decisions to use force, including tests of the diversionary hypothesis. The MID data set excludes several categories of incidents relevant to major theoretical arguments about the use of force and includes many irrelevant incidents. These problems are likely to apply to similar analyses of other states as well. The Blechman and Kaplan data set also excludes some relevant events, but its omissions are less consequential. We offer a revised list of United States uses of force between 1870 and 1995.     

The Impact of Child Abuse Potential on Adaptive Functioning: Early Identification of Risk

Previous research has investigated the deleterious effects of child maltreatment on child development; however, little research has examined the development of children who live with caregivers who are at risk of maltreatment on child development outcomes. This study utilized self-report data from caregivers that included the Child Abuse Potential Inventory (CAPI), Parenting Stress Inventory-Short Form (PSI/SF), and Adaptive Behavior Assessment System-2nd Edition (ABAS-II) for 116 children ages 3-12 from a rural, Appalachian community. Caregivers with lower child abuse potential, children who used fewer school services, older children, and caregivers with lower household income had better total adaptive skills. Caregivers with lower child abuse potential, children who used fewer school services and older children had better functioning on the academic skills subscale. Children who used fewer school services, were older, and had lower family income had greater self-care skills. Finally, children who used fewer school services had greater communication skills. Parent-child dysfunction was not related to child development outcomes. The findings demonstrate that educators are in a unique position to intervene and support children at risk of maltreatment.     

Automated Quantifiler quantitative PCR setup, template normalization and PCR setup using HID EVOlution™ qPCR/STR setup on trace evidence samples

We have implemented and validated customized protocols for automated Quantifiler^® setup, template normalization and PCR setup using the Tecan HID EVOlution™ qPCR/STR setup. The protocols were validated for the Quantifiler^® human DNA quantification, AmpF?STR^® SGM Plus^® and SEfiler Plus™ PCR Amplification Kits (Applied Biosystems) according to EN/ISO 17025.     

Methanol Detected in a Subdural Hematoma as an Embalming Artifact

Analysis of subdural hematomata has been used to suggest antemortem drug concentrations, with the assumption that materials within the hematoma are less subject to metabolism or degradation during any survival period and postmortem interval. We report the case of an 87‐year‐old woman whose death had not been reported to the coroner's office until postembalming. Autopsy revealed a traumatic brain injury with subdural hematoma causing a mass effect. Testing of the clot indicated a methanol concentration of 51.8 mg%. No additional analyses were detected. These findings suggest that methanol can be present in a postmortem hematoma sample, yet not represent a poisoning. Our findings also suggest that while the interior of hematomata do not necessarily represent completely “protected space” from postmortem diffusion of some blood constituents, such diffusion is not facile, and analysis may still provide useful indications of antemortem drugs present, if not actual concentrations.     

Previously Unreported Complication of Coronary Artery Bypass Grafting: Suture Rupture Resulting in Patient's Death

Traditionally, the manner of death in most hospital autopsy cases is natural, in which death is due to the natural course of disease or reasonably anticipated outcomes of medical interventions. Some cases fall into a potential gray zone between natural and accident, including rare or unanticipated outcomes of medical interventions. We present a case of a patient postcoronary artery bypass graft. Autopsy revealed the proximal anastomosis of the aorta‐to‐first‐diagonal‐coronary‐artery‐to‐second‐obtuse‐marginal‐artery graft was detached from the aorta. A broken suture was present at the disconnected anastomosis, with intact knots but was broken along its length. In‐hospital mortality rates of CABG range from 1% to 3%, with several autopsy studies identifying surgical complications as the cause of death in one‐third of perioperative deaths. No publications were found that described suture rupture as directly relating to the cause of death. This case report describes a previously unreported complication of coronary artery bypass grafting.     

Do Schools Cause Crime in Neighborhoods? Evidence from the Opening of Schools in Philadelphia

Objectives

To assess the impact of schools on crime in neighborhoods.

Methods

We utilize data of charter and public schools in Philadelphia to estimate the effect of school openings on neighborhood crime patterns between 1998 and 2010. We estimate the change in crime in areas surrounding schools before and after their opening compared to areas where schools were always open with Poisson regression models. We also estimate changes in crime in census tracts as schools are added compared to census tracts that never had schools. Finally, we compare estimates from Poisson regression models to those derived from permutation tests where schools are randomly assigned different opening dates.

Results

We find no evidence that school openings increase crime relative to locations where schools were always open or never had schools. The models generally produce null effects, though there is some evidence for a reduction in property crimes for public school openings and a reduction in violent crimes for charter school openings within certain distances. Estimates at the census tract level show that changes in the number of schools are not associated with any changes in crime relative to tracts with no schools.

Conclusions

Contrary to a large theoretical and empirical literature, the results suggest that school locations play a minimal role in neighborhood crime production in Philadelphia. Future research should investigate specific contexts and mechanisms, such as land-use characteristics and travel patterns to schools, which may interact with specific school settings in ways that are related to crime production.

     

Lessons from Cukurova

The first 150 words of the full text of this article appear below. Key points

• The recent decision of the High Court of the BritishVirgin Islands in Alfa v Cukurova has caused a stir among lawyersserving the international financial markets based in London.
• Thedecision concerns the meaning of ‘appropriation’.Appropriation is a new remedy for collateral takers introducedby the Financial Collateral Arrangements (No. 2) Regulations2003, which implement the Financial Collateral Directive.
• Thedecision holds that effective appropriation requires the collateraltaker to take over from the collateral giver the ability todeal with the collateral as its own.
• In Cukurova, where anequitable mortgage was taken over directly held shares, thisrequired that the collateral taker become the registered ownerof the shares.
• The decision was appealed to the BVI Court ofAppeal in late January 2008 and may go further. In the meantime,this article provides an overview of the decision and considersits wider significance.