Results 21 to 30 of about 430,799 (337)
Emulation of Radio Technologies for Railways: A Tapped-Delay-Line Channel Model for Tunnels
IEEE Access, 2021 Radio access technologies (RATs) are a key topic in railways, enabling them a better service rendering in terms of shorter headways between trains, higher safety levels and higher customer satisfaction.
Hao Qiu +6 more
semanticscholar +1 more source
EFFECTIVE USE OF ANTIPLATELETS AFTER RECONSTRUCTIVE OPERATIONS
Медицинский совет, 2017 Treatment of chronic obliterating peripheral arterial disease (PAD) and the resulting chronic ischemia of the lower extremities is at the moment one of the most urgent problems in vascular surgery.
D. V. Krylov +3 more
doaj +1 more source
Meglumine Sodium Succinate in Diabetic Ketoacidosis
Общая реаниматология, 2023 The most common agent used for infusion therapy in patients with diabetic ketoacidosis (DKA) is isotonic 0.9% sodium chloride solution. However, infusion of required volumes can result in development of iatrogenic complications — i.
M. I. Neimark +4 more
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Motivational model as a management decision-making tool
Ученые записки Российской академии предпринимательства, 2021 The article is devoted to modern aspects of the construction of a motivational model as a tool for making management decisions on the example of the holding of JSC «Russian Railways».
V. N. Nikitin +2 more
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Вестник хирургии имени И.И. Грекова, 2019 INTRODUCTION. The problem of preventing massive pulmonary thromboembolism and post-thrombotic syndrome in deep vein thrombosis has been studied for a long period.
Yu. A. Bezlepkin +7 more
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Influence of Axle Load on the Wear of Railway Wheel Material
Modelling and Simulation in Engineering, 2023 This study investigated the influence of axle load on the wear rate of railway wheel material. Excessive wear of wheel/rail materials and reduced service life of the wheel/rail system might be caused by the increase in axle load and traffic volume.
Hewan Getachew Yenealem +2 more
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Hand replantation after traumatic amputation in a general surgical hospital
Вестник хирургии имени И.И. Грекова, 2019 The authors described the case of replantation of the right hand in the men of 28 years after a traumatic amputation. This injury was accompanied by damage to the main vessels, which could lead to acute blood loss, hemorrhagic shock and death.
A. N. Plekhanov +4 more
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Railway Engineering Science, 2020 Motivated by the huge practical engineering demand for the fundamental understanding of mechanical characteristics of high-speed railway infrastructure, a full-scale multi-functional test platform for high-speed railway track–subgrade system is developed
W. Zhai +5 more
semanticscholar +1 more source
RADIODIAGNOSIS AND CLINICAL SIGNIFICANCE OF THE CALCIUM MILK PHENOMENON IN UROLOGY
Вестник рентгенологии и радиологии, 2017 Objective – to determine the clinical significance and capabilities of radiodiagnosis of the calcium milk phenomenon in urology. Material and methods. In 1989–2014, a total of 59 patients with calyceal diverticula (CDs) were followed up with ultrasound ...
V. M. Buylov +4 more
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The use of PI-algorithm for high-speed electric rolling stock automatic control system [PDF]
E3S Web of ConferencesThe article is devoted to analysis of automatic control systems used to optimize current collection on high-speed railway electric rolling stock. A classification of automatic control systems has been developed.
Sidorov Oleg +5 more
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