AREdu 2020 - Як доповнена реальність допомагає під час пандемії коронавірусу

This is an introductory text to a collection of papers from the AREdu 2020: The 3rd International Workshop on Augmented Reality in Education, which was held in Kryvyi Rih, Ukraine, on the May 13, 2020. It consists of short introduction, papers’ review and some observations about the event and its future.Це вступний текст до збірника статей AREdu 2029 рік: Третього міжнародного семінару з питань доповненої реальності в освіті, який відбувся у Кривому Розі, Україна, 13 травня 2020 року. Він складається з короткого вступу, огляду статей та деяких спостережень щодо події та її майбутнього

LHC Impedance Model: Experience with High Intensity Operation in the LHC

The CERN Large Hadron Collider (LHC) is now in luminosity production mode and has been pushing its performance in the past months by increasing the proton beam brightness, the collision energy and the machine availability. As a consequence, collective effects have started to become more and more visible and have effectively slowed down the performance increase of the machine. Among these collective effects, the interaction of brighter LHC bunches with the longitudinal and transverse impedance of the machine has been observed to generate beam induced heating, as well as longitudinal and transverse instabilities since 2010. This contribution reviews the current LHC impedance model obtained from theory, simulations and bench measurements as well as a selection of measured effects with the LHC beam

Application of automated morphometric method of estimation of expression of immunohistochemical markers in diagnostics of prostate and bladder cancer

The diagnostic significance of molecular markers was evaluated by immunohistochemical research of surgical and biopsy material of 106 patients with diseases of bladder and 57 patients with diseases of prostate. They received treatment at Scientific Research Institute of Fundamental and Clinical Uronephrology with monoclonal antibodies: Ki-67, PCNA, p63 (markers of proliferative activity), p53 (suppressor of tumor growth), Bcl-2, Bax (markers of apoptosis), EGFR (receptor of epidermal growth factors), PSA, PSMA, AMACR (prostate-specific antigens) and cytokeratin profile. The morphometric research was conducted on the basis of automated analysis system of digital images Ariol SL50 (Genetix