The subject of the study is the impact of the concept of centralisation of powers among public administration bodies under martial law conditions as a prerequisite for ensuring national security in general and economic security in particular.Methodology.The research was conducted using general and specific scientific methods of cognition.The compar
Abstract Background Saliva in dogs, as in humans, is a complex fluid secreted by different salivary glands in the oral cavity to protect the oral mucosa and teeth.The use of saliva as a substitute for blood in diagnosing and prognosticating disease in humans is widely accepted.Salivary biochemistry has also been used as a marker for periodontal dis
Objective To find out the causes of anterior femoral notching in 3D printed patient-specific patient-specific instrumentation (PSI) assisted total knee arthroplasty (TKA).Methods A retrospective analysis was carried out on the consecutive cases undergoing PSI assisted TKA in the Peking University International Hospital from January 2019 to Septembe
Acute diarrhea is a very frequent condition affecting dogs; nevertheless, little is known about what happens in the GI tract during such conditions.Proteomics allows the study of proteins present in a specific biologic substrate, and fecal proteomic investigations have been recently implemented to study GI diseases in dogs.In the present study, the
Transitions from authoritarianism and breakdowns of democracy have long been central puzzles for scholars of Latin American politics.Because structural explanations have proved to be weak, recent work has emphasised political agency.This strand of research is promising, but major questions remain unanswered: Who are the key actors driving regime ch