Publications by authors named "A A Vavilov"
Article Synopsis
- Forensic analysis of bodies found in water includes determining how long they were submerged, as this can indicate if a crime was committed.
- Researchers aimed to objectify conclusions about the duration of a corpse’s time in water using the electrical conductivity of skin from 68 different corpses.
- The study identified three temperature ranges affecting skin conductivity, created mathematical models for calculations, and developed a computer program to assist in the application of this method for investigative purposes.
Article Synopsis
- Tetralogy of Fallot is a common heart defect categorized as a "blue type," meaning it can cause cyanosis (bluish skin due to lack of oxygen).
- Surgical correction aims to close a hole between the heart's ventricles and rebuild the pathway for blood to flow from the right ventricle.
- The success of these surgeries is influenced by factors such as the patient's age, the materials used, and the size of the components involved, and some patients may need additional surgeries later on due to issues with the initial repair.
Objective: To choose an optimal mathematical model and to practice the method of its use during finding the corpse under exposure of a direct solar radiation.
Material And Methods: The studies were carried out on 9 corpses with body weight from 50 to 83 kg. The influence of black (6 corpses) and white (3 corpses) colored cotton fabrics was investigated to standardize a photoreceptive surface of clothes.
A serious problem during the postmortem examination of a corpse extracted from the water can be a significant determination of its stay in the water duration. First of all, the signs indicating the presence of a corpse in the water include maceration, according to the severity of which forensic experts often determine how long the corpse stayed in the water. The aim of the study is to summarize the available literature data and propose ways to objectify the determination of a corpse's stay in water duration by the severity of skin maceration.
View Article and Find Full Text PDFThe fusion power density produced in a tokamak is proportional to its magnetic field strength to the fourth power. Second-generation high temperature superconductor (2G HTS) wires demonstrate remarkable engineering current density (averaged over the full wire), J, at very high magnetic fields, driving progress in fusion and other applications. The key challenge for HTS wires has been to offer an acceptable combination of high and consistent superconducting performance in high magnetic fields, high volume supply, and low price.
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