Электромиографическое исследование в комплексной диагностике пациентов с вывихом мениска височно-нижнечелюстного сустава

The article present the most frequent clinical symptoms and electromyography (EMG) data to study temporal and proper masticatory muscles in the different functional testy in patients with a diagnosis of a dislocated meniscus of the temporomandibular joint (TMG). An EMG test in the most important and reliable method for the diagnosis of specified disease. Correlation of clinical symptoms and EMG data of the study fully demonstrates the functional state of the elements of TMJ.В статье представлены наиболее частые клинические симптомы и данные электромиографии (ЭМГ) височных и собственно-жевательных мышц при различных функциональных пробах у пациентов с диагнозом вывих мениска височно-нижнечелюстного сустава (ВНЧС). ЭМГ-исследование является наиболее важным и достоверным методом диагностики указанной патологии. Корреляция клинических симптомов и данных ЭМГ-исследования в полной мере демонстрирует функциональное состояние элементов ВНЧС

Gas gain stabilisation in the ATLAS TRT detector

International audienceThe ATLAS (one of two general purpose detectors at the LHC) Transition Radiation Tracker (TRT) is the outermost of the three tracking subsystems of the ATLAS Inner Detector. It is a large straw-based detector and contains about 350,000 electronics channels. The performance of the TRT as tracking and particularly particle identification detector strongly depends on stability of the operation parameters with most important parameter being the gas gain which must be kept constant across the detector volume. The gas gain in the straws can vary significantly with atmospheric pressure, temperature, and gas mixture composition changes. This paper presents a concept of the gas gain stabilisation in the TRT and describes in detail the Gas Gain Stabilisation System (GGSS) integrated into the Detector Control System (DCS). Operation stability of the GGSS during Run-1 is demonstrated