The Limits of Judicial Desegregation Remedies after Missouri v. Jenkins

How far can federal courts go to remedy unconstitutional segregation?In Missouri v. Jenkins in 1990, the U. S. Supreme Court appearedto add new taxing powers to the existing tools already availableto the judiciary. By a 5–4 vote, the Court affirmed court-orderedtaxation to fund an elaborate and expensive desegregation planfor the Kansas City, Missouri, School District. This articleexamines that decision, how it developed, what it said, howit was received, and, most important, what its long-term significancemay be. We argue that the "new" judicial taxing authority sanctionedin the decision may not prove nearly as important as at firstanticipated In the long run, Missouri v. Jenkins may prove mostsignificant for the questions about desegregation remedies raisedby Justice Anthony Kennedy in a dissenting opinion. Those questionscould presage a more skeptical Court outlook on substantiveschool desegregation remedies, at least where those remediescall for additional public funding, as well as greater Courtdeference to the outcomes of state-local political processes.     

Power Politics or Public Pandering? An Empirical Investigation of Economic Sanctions and Presidential Approval

How do economic sanctions affect presidential approval? Competing claims have been made about the domestic political consequences of economic sanctions. One claim is that sanctions are unpopular because they have negative economic consequences; another claim is that sanctions are popular because they project an image of strength; and another claim is that sanctions are neither popular nor unpopular because the public is uninformed about international affairs. These arguments imply competing identification restrictions. I test these competing models using a Bayesian Structural Vector Autoregression (B-SVAR) model. The results show that sanctions have a moderate negative effect on presidential approval. I use these findings as a basis for a broader set of auxiliary analyses. Despite received wisdom, sanctions imposed for different reasons against different target states do not produce disparate effects on public opinion. These analyses resolve an important empirical dilemma that weighs on a range of theoretical perspectives in the sanctions literature and highlights fruitful avenues for future research.     

The Formation of Transnational Knowledge Networks on Social Media

Transnational knowledge networks provide organizations with information useful in addressing shared problems. Social media may enable the formation of those networks, yet their role in the process has received little attention. This article examines the structure and antecedents of two networks facilitated by the microblogging platform Twitter operating in the policy domain of emergency management. One network includes national-level government agencies responsible for disaster response and recovery operations; the other includes nongovernmental organizations in the form of Red Cross and Red Crescent national societies. We use a logistic regression quadratic assignment procedure to test hypotheses derived from related literature. While findings indicate that shared language and geographic proximity shaped network formation, both networks exhibit boundary spanning behavior in which organizations sought out information from high-profile, resource-rich organizations. Those organizations helped to connect otherwise regionally bound clusters and demonstrate the nascent potential of social media to create global transnational knowledge networks.     

Radicalization of U.S. prisoners

Research Summary
Concern has been expressed that prisoner radicalization poses a high probability threat to the safety of the United States. Although the threat of terrorist acts planned in prison is known to be above zero because of a nearly executed terrorist plot hatched in a state prison, the central finding of this research is that the actual probability is modest. The reasons for a modest probability are fourfold: Order and stability in U.S. prisons were achieved during the buildup period, prison officials successfully implemented efforts to counter the "importation" of radicalism, correctional leadership infused antiradicalization into their agencies, and inmates' low levels of education decreased the appeals of terrorism.
Policy Implications
The prison environment permits a great deal of information to be collected on the activities and, more difficult to detect, planned activities of inmates after they are released. This environment requires the attentive observation of staff, collection of information from inmates, and efforts at different levels of a correctional agency to assemble, collate, and assess information; much of it is likely to be false and some will be vital.     

Racial classifications based on blood group protein systems

Two methods employing frequencies of blood group phenotypes are assessed as methods of accurately classifying individuals into racial categories. The data used consist of eleven blood group protein systems from 5043 males distributed into four ethnic categories (white, black, Chicano/Amerindian, and Asian). Both methods work equally well and yield a rate of misclassification of about 22%. Also included is a discussion of two probabilistic calculations relevant to employing blood group protein systems in the context of an identification tool.     

An estimation of the post-mortem interval in human skeletal remains: a radionuclide and trace element approach

Estimation of the post-mortem interval remains a contentious issue, with forensic pathologists often relying upon the recognition of morphological changes.A radionuclide approach has often been suggested in the literature, although limitations have prevented its application, most notably those of diagenesis. Within this pilot study, we show for the first time that there is a correlation between certain radionuclide content and time since death.A larger study is proposed to confirm these findings and possibly provide a calibration against which bones uncovered can be dated.     

Anthropological measurement of lower limb and foot bones using multi-detector computed tomography

Anthropological examination of defleshed bones is the gold standard for osteological measurement in forensic practice. However, multi-detector computed tomography (MDCT) offers the opportunity of three-dimensional imaging of skeletal elements, allowing measurement of bones in any plane without defleshing. We present our experiences of the examination of 15 human lower limbs in different states of decomposition using MDCT. We present our method of imaging and radiological measurement of the bones including sex assessment. The radiological measurements were undertaken by three professional groups--anthropology, radiology, and forensic pathology--both at the site of scanning and at a remote site. The results were compared to anthropological oestological assessment of the defleshed bones. We discuss the limitations of this technique and the potential applications of our observations. We introduce the concept of remote radiological anthropological measurement of bones, so-called tele-anthro-radiology and the role that this could play in providing the facility for standardization of protocols, international peer review and quality assurance schemes.     

Morphoscopic Trait Expression in “Hispanic” Populations

This study evaluates population variation of eight cranial morphoscopic traits using samples of known southwest Hispanics (n = 72), Guatemalans (n = 106), American Blacks (n = 146), and American Whites (n = 218). We applied the support vector machine (SVM) method to build a prediction model based on a subsample (20%) of the data; the remainder of the data was used as a test sample. The SVM approach effectively differentiated between the four groups with correct classification rates between 72% (Guatemalan group) and 94% (American Black group). However, when the Guatemalan and southwest Hispanic samples were pooled, the same model correctly classified all groups with a higher degree of accuracy (American Black = 96%; American White = 77%; and the pooled Hispanic sample = 91%). This study also identified significant differences between the two Hispanic groups in six of the eight traits using univariate statistical tests. These results speak to the unique population histories of these samples and the current use of the term “Hispanic” within forensic anthropology. Finally, we argue that the SVM can be used as a classification model for ancestry estimation in a forensic context and as a diagnostic tool may broaden the application of morphoscopic trait data for the assessment of ancestry.