Group-specific component imaging from trace material using isoelectric focussing and electroblotting

GC-subtyping was carried out on blood stains, that had been made on glass and stored under room temperature-conditions. Using isoelectric focusing in polyacrylamide gel, followed by transfer to nitrocellulose membrane by semi-dry-electroblotting and detection with enzyme-linked antibody complex the GC-detection was possible even after 64 days. Methodical problems are discussed.     

Poisoning caused by a paint stripping agents containing dichloromethane]

It is widely known that inhalation of the solvent dichloromethane can lead to severe intoxication. We report on a fatal accident of a 29-year-old painter. He had to remove the old chlorocaoutchoucpaint of two overflow pools adjoining an empty swimming pool by sand-blasting. After obviously having finished his work in the first pool the painter was found dead, lying on the floor of the second pool. Later an almost empty 10-kg-canister of a paint stripper (macerating agent) the main component of which was dichloromethane was found in the car of the painter. Blood samples of the corpse measured by head space gas chromatography and electron capture detection showed dichloromethane levels in the range of 513-773 micrograms/ml.     

Back-Channel Negotiation: International Bargaining in the Shadows

Back‐channel negotiations (BCNs) are officially sanctioned negotiations conducted in secret between the parties to a dispute. These extraordinary negotiations operate in parallel with, or replace, acknowledged front channels of negotiation. Back channels are like the black markets of negotiation; they are separate tables where bargaining takes place in the shadows. When front‐channel negotiations fail, they are sometimes eclipsed by successful BCNs even though the same principals, conflicts, and sociopolitical contexts are involved. This article asks: Why do decision makers deploy back channels? What is the impact of BCN on international peace processes? The Palestinian–Israeli peace process, in which both back and front channels have been used consistently, provides the basis for comparing channels and offering initial answers to these questions. The author concludes that while BCN can facilitate breakthrough agreements, it can also damage a peace process by helping to reinforce some of the uncertainties that gave rise to the use of back channels in the first place.     

Neighborhood Effects and Compensation for Property Value Diminution

This paper analyzes the legal issues surrounding defendants' liability for property value diminution caused by stigma from environmental contamination. The courts, law review articles, and public policy analyses are in disagreement over how to handle stigma damages. This paper argues that a reasonable risk of contamination is not required for a nuisance claim if community effects, which were caused by the contamination, are present. The authors then turn to issues regarding the level of damages and propose a methodology for measuring compensation that is based on a guaranteed sales price. This methodology is applied to the RSR smelter in Dallas, Texas.     

Resuscitation measures and petechial thymus hemorrhages in sudden infant death

In 45 cases of sudden infant death syndrome (SIDS) in which unsuccessful attempts at resuscitation had been made and in 21 cases without attempted resuscitation, systematic histological investigations were carried out on the thymus. In these investigations, petechial hemorrhages were detected in 82% of the cases with attempted resuscitation and in 76% of the cases without attempted resuscitation. The histological distribution pattern of the petechial thymus hemorrhages did not differ notably between the two groups. The pattern of findings indicates that the hemorrhages had already developed during the death agony and that the typical histological distribution pattern with an increased occurrence of petechial in the cortical zone was altered by massive attempts at resuscitation in individual cases.