Results 111 to 120 of about 6,899 (162)

Поэтажный экскалатор и стенд для его испытаний

2017
Работа посвящена проектированию поэтажного эскалатора и стенда для его испытаний при изготовлении. Выполнен тяговый расчет эскалатора и определены основные его характеристики для изготовР...
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Общая Ñ Ð¸Ð¼Ð¸Ñ

2003
Учебное пособие предназначено для студентов нехимических специальностей высших учебных заведений. Оно может служить пособием для лиц, самостоятельно изучающих основы химии, и для учащихся хР...
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Постановка задачи создания прототипа системы управления модульной Ñ€Ð¾Ð±Ð¾Ñ‚Ð¾Ñ‚ÐµÑ Ð½Ð¸ÐºÐ¾Ð¹

2019
The object of research is presented in the form of a project to develop a prototype of a modular robotics control system. The goal of the project is to create a product corresponding to the roadmap of National Technological Initiative in the direction of “Neuronet”. The main task of the work is descriptive, analytical and managerial work during the
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Подвесной лодочный мотор Ne=20кВт

2019
The work has developed a 20 kW petrol outboard motor.The calculation of the working process of the engine by the method of Grinevetsky-Mazing, the forces and moments arising in the elements of the engine, as well as the analysis of balance and strength calculations of the crankshaft, connecting rod and piston pin of the engine.
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Информатика

2003
Пособие соответствует государственному образовательному стандарту дисциплины "Информатика". Рассматриваются основы современной информационной технологии на базе компьютеров IBM PC и объектно-
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Разработка малогабаритного фотоплетизмографа

2019
This work is devoted to the development of a small device with low power consumption, capable of taking measurements of plethysmography, based on an optical biosensor. During the work, the principles of operation of the devices intended for removing the photoplethysmogram were considered.
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Электромагнитные усилия в ÑÐ»ÐµÐºÑ‚Ñ€Ð¸Ñ‡ÐµÑÐºÐ¸Ñ Ð°Ð¿Ð¿Ð°Ñ€Ð°Ñ‚Ð°Ñ

2009
Предназначено для студентов, обучающихся на кафедре Электрические и электронные аппараты Электромеханического факультета СПбГПУ. Приведены практические расчёты векторов магнитной индукции
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Оптический метод для исследования Ð¼Ð°Ð³Ð½Ð¸Ñ‚Ð½Ñ‹Ñ Ð¿Ð¾Ð»ÐµÐ¹

2019
The method of constructing of the optical image of the magnetic field intensity spatial structure distribution with the help of the ferrofluid cell is considered. The experimental research results showed, that the suggested method allows to determine in real time besides the intensity lines structure also the homogeneity of the magnetic field and its ...
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Методы оценки эффективности Ð²Ñ‹ÑÑ‚Ð°Ð²Ð¾Ñ‡Ð½Ñ‹Ñ Ð¼ÐµÑ€Ð¾Ð¿Ñ€Ð¸ÑÑ‚Ð¸Ð¹

2020
This paper describes methods for evaluating the effectiveness of exhibition events. The modern world and Russian exhibition industry market, its structure and formats, dynamics and potential of its development were analyzed. Global trends in the exhibition industry were considered, the classification of exhibitions, the goals of participation in them ...
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Индивидуальный офисный аварийный спасательный комплект

The purpose of the work is to develop an emergency kit for men and women of average age from 25 to 45 years, working in multi-storey business centres, to ensure life safety, independent rescue in case of emergency. The tasks that were solved during the research: 1. To analyse and identify the peculiarities of design methods of emergency kits already on
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