Callous and unemotional traits and social cognitive processes in a sample of community-based aggressive youth

Psychopathic traits are associated with violent, aggressive behaviors and recidivism in adulthood. To increase positive treatment outcomes, it is arguably beneficial to identify and treat psychopathy as early as possible. Furthermore, because research shows that the effectiveness of behavior modification is likely to be affected by the social information-processing patterns of aggressive children, it is important to understand the relationship between conduct-disordered traits and social cognitions. The results of this study showed that callous/unemotional traits in a community-based sample of behavior-disordered youth (57 male, 19 female; 10-19 years of age; 63% African American) significantly predicted values in obtaining a tangible reward and getting into trouble or being punished. However, callous/unemotional traits, impulsivity/conduct problems, and narcissism failed to predict positive expectations regarding receiving a tangible reward, reducing aversive treatment, and demonstration of dominance. Implications for these results are presented.     

WHEN PARENTS CAN CHOOSE TO HAVE THE “PERFECT” CHILD: WHY FERTILITY CLINICS SHOULD BE REQUIRED TO REPORT PREIMPLANTATION GENETIC DIAGNOSIS DATA

Preimplantation Genetic Diagnosis (PGD) is a procedure used to screen embryos for certain genetic conditions before implantation via in vitro fertilization (IVF) so the desired embryos can be chosen for implantation. The procedure was originally used to prevent the birth of children with deadly genetic disorders, but it is now used for more controversial reasons, such as to select for sex. Limited information is available regarding how PGD is used in the United States and there are many ethical concerns surrounding the practice of PGD, most notably that it could lead to the creation of designer babies and eugenic practices. This Note proposes amending a federal act to require fertility clinics to report PGD data through an existing web‐based system. This data can then be used by policymakers to federally regulate PGD practices.     

Regulatory harmonization and agricultural biotechnology in Argentina and China: Critical assessment of state‐centered and decentered approaches

The international harmonization of technology‐related regulations seeks certain norms across diverse contexts. Harmonization efforts are based primarily on the promulgation of state‐centered command and control forms of regulation, though they may also be accompanied by the diffusion of more plural approaches that are decentered from the state. We contrast the ways in which the “proper” use of transgenic cotton seed technologies is understood in harmonizing regulations with the way this technology is used in practice in regions of Argentina and China. We find divergence that poses challenges for both state‐centered and decentered approaches to harmonization. While state‐centered approaches are blind to some critical processes on the ground, decentered strategies are found wanting in situations where norms remain deeply contested amongst actors situated in very uneven power relations. In both cases, we find that establishing and securing norms that are socially just and environmentally sustainable means attending much more explicitly to the political economies in which technological practices actually take root.     

The effects of corrosive substances on human bone, teeth, hair, nails, and soft tissue

Abstract: This research investigates the effects of household chemicals on human tissues. Five different human tissues (bone, tooth, hair, fingernails, and skin/muscle/fat) were immersed into six different corrosive agents. These agents consisted of hydrochloric acid, sulfuric acid, lye, bleach, organic septic cleaner, and Coca‐Cola^® soda. Tap water was used as a control. Tissue samples were cut to consistent sizes and submerged in the corrosive liquids. Over time, the appearance, consistency, and weight were documented. Hydrochloric acid was the most destructive agent in this study, consuming most tissues within 24 h. Sulfuric acid was the second most destructive agent in this study. Bleach, lye, and cola had no structural effects on the hard tissues of the body, but did alter the appearance or integrity of the hair, nails, or flesh in some way. The organic septic cleaner and tap water had no effect on any of the human tissue tested during the timeframe of the study.     

Quantitation of Synthetic Cannabinoids in Plant Materials Using High Performance Liquid Chromatography with UV Detection (Validated Method)

Plant based products laced with synthetic cannabinoids have become popular substances of abuse over the last decade. Quantitative analysis for synthetic cannabinoid content in the laced materials is necessary for health hazard assessments addressing overall exposure and toxicity when the products are smoked. A validated, broadly applicable HPLC‐UV method for the determination of synthetic cannabinoids in plant materials is presented, using acetonitrile extraction and separation on a commercial phenylhexyl stationary phase. UV detection provides excellent sensitivity with limits of quantitation (LOQs) less than 10 μg/g for many cannabinoids. The method was validated for several structural classes (dibenzopyrans, cyclohexylphenols, naphthoylindoles, benzoylindoles, phenylacetylindoles, tetramethylcyclopropylindoles) based on spike recovery experiments in multiple plant materials over a wide cannabinoid contents range (0.1–81 mg/g). Average recovery across 32 cannabinoids was 94% for marshmallow leaf, 95% for damiana leaf, and 92% for mullein leaf. The method was applied to a series of case‐related products with determined amounts ranging from 0.2 to >100 mg/g.     

Issues in Coverage for Preexisting Pollution Conditions under Pollution Liability Insurance Policies

Pollution liability insurance policies provide coverage for claims and costs associated with pollution conditions that develop and commence during the policy period. Coverage under such policies for claims arising from pollution conditions that existed before the policy incepted, however, varies significantly under different policy forms. This article addresses the two principal means that insurers have utilized to limit the risks associated with preexisting pollution conditions under pollution policies: the known conditions exclusion and retroactive date provisions. The article explains that these provisions have received mixed treatment in the courts and are likely to continue to be a focus of future coverage litigation involving environmental impairment liability and pollution legal liability policies.