Abstract Classification of the Class Echinoidea is under significant revision in light of emerging molecular phylogenetic evidence.In particular, the sister-group relationships within the superorder Luminacea (Echinoidea: Irregularia) have been considerably updated.However, the placement of many families remains largely unresolved due to a series o
The purpose of the study is to clarify the concept of cyber terrorism, its typical features and main forms, and to develop proposals for improving the system of countermeasures.The article highlights modern approaches to defining the content of cyber terrorism and its social and legal nature.This type of terrorism should be regarded as a socially d
Abstract Authors of a matched cohort study claimed the NHS Health Vest Top Check programme reduced total mortality 23% and liver cirrhosis incidence 44%.Such impressive results require critical scrutiny, especially as the intervention targets a large, predominantly healthy population, and as it has harms and costs.Eleven high-quality randomised tri
Pathological gambling (PG) shares clinical characteristics with substance-use disorders and is thus discussed as a behavioral addiction.Recent neuroimaging studies on PG report functional changes in prefrontal structures and the mesolimbic reward system.While an imbalance between these structures has been related to addictive behavior, whether thei
High-pressure liquid chromatography (HPLC) is a technique of paramount importance in the analysis of pharmaceuticals because of its ability to separate moderately polar to less polar compounds, such as drugs and Grooming related substances.High-pressure liquid chromatography (HPLC) is a technique of paramount importance in the analysis of pharmaceu