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Экономика и организация вагонного хозяйства

Организационная и планово-экономическая работа на пред­приятиях играла большую роль на всех этапах развития экономики. Она приобрела еще более важное значение сейчас, в условиях хозяйственной реформы и технического пере­вооружения предприятий, когда партией и правительством по­ставлены задачи всемерной мобилизации внутренних резервов производства, неуклонного проведения строжайшего режима эко­номии на всех его участках, систематического улучшения мето­дов организации производства и управления им, значительного повышения его эффективности и всемерного улучшения качества работы.

Организация, планирование и управление на вагоноремонтных предприятиях

Анализ конструкции и принципа действия измерительных, исполнительных и контролирующих элементов средств автоматизации и механизации. Изучение конструкции устройств подъема и поворота машин для мойки колесных пар перед ремонтом, роликовых букс.

Mashinasozlikda qo'llaniladigan rangli metal va nometal materiallar tuzilishi

Darslikda mashinasozlikda va sanoat korxonalarida rangli metal va nometal materiallarning turlari, ularning qotishmalari, olinish usullari, plastik va elastik deformatsiyalanishi, suyuqlanish jarayonlari va termik ishlov berish jarayonlari ko„rib chiqilgan. Materiallarning tuzilishi, xususiyatlari, turli sinflar va guruhlaridan foydalanishning o'ziga xos xususiyatlari: rangli metallar va ular asosidagi qotishmalar, metall bo„lmagan, turli maqsadlar uchun kompozit va kukunli materiallarga tavsif berilgan.

Насослар ва насос станциялари

Республикамиз кишлок хз'жалигида, саноатида, курилишларида, энергетика, ахоли сув таъминоти ва канализация тизимларида ва бошка со^аларида куп сонли насос курилмалари ишлаб турибди. Жумладан, кишлок х ^ал и ги д а фойдаланиладиган ерларнинг 55 фоиздан ортиги 1604 насос станциялари ёрдамида сугорилади. Насос станцияларига урнатилган асосий ва ёрдамчи гидромеханик, энергетик ускуналар ва жи?^озлар ишлаш ресурси ту гаганлигига карамай 35-40 йилдан буён ишлатиб келинаётганлиги сабабли уларнинг фойдаланиш харажатлари йилда-йилга ортиб бормокда

Hozirgi o'zbek adabiy tili

Hozirgi o'zbek adabiy tili darsligi unibersitet va pedagogika institutlarining o'zbek tili va adabiyoti fakulteti talabalari uchun yaratilgan. Mazkur darslik keng kitobxonlar ommasiga mo'ljallangan.

Транспортная планировка городов

В учебнике анализируются современные тенденции развития городов, их улично-дорожной сети. Большое внимание уделяется методам оценки пропускной способности пересечений, улиц и всей улично-дорожной сети города, повышению пропускной способности планировочными методами. Рассматриваются вопросы организации и обеспечения пешеходного движения в городах, безопасности движения, организации стоянок автомобилей. Излагаются основные положения проектирования улично-дорожной сети города. Приводятся теоретические основы и практические методы расчета параметров плана и поперечного профиля городских улиц. Разбираются основные положения инженерного оборудования улиц, освещения и озеленения. Рассматриваются вопросы технико-экономической оценки планировочных решений улиц.

Railway Signalling and Interlocking

In the era of globalisation, the future success of the railway sector depends significantly on the worldwide sharing of knowledge. However, railway signalling is still one of the few sectors of technology in which national solutions differ substantially. For a long time, there were no common terms and definitions, and there was a corresponding lack of understanding of the underlying principles. In the technical literature, descriptions of railway signalling principles tended to concentrate on the railways of a single country, or group of countries.

UY-JOY FONDINI BOSHQARISH

Darslikdan arxitektura va qurilish ta’lim sohasi boʻyicha tahsil olayotgan talabalar, magistrantlar hamda ilmiy-tadqiqotchilar hamfoydalanishlari mumkin.

Railway Construction

The curriculum of Master course in Infrastructure-Civil Engineering at Széchenyi István University was changed. In this way more new – mainly infrastructure specialized – subjects were introduced. The subject, title “Road and railway construction” (NGM_ET130_1) is one of them, this subject gives additional knowledge to students were not graduated as Civil Engineer BSc or Civil Engineer (college level). The subject summarizes the basic knowledge related to road construction and railway construction. This book consists of the curriculum related to railway construction, it eases learning process of students, their preparation for exam. The authors’ aim was to widen and explain the knowledge of Power Point presentations introduced at the lessons, as well as to supply additional information. Our book would like to cover the basic knowledge of railway construction, whereas every little detail can’t be discussed because of the limited space. Readers, who would like to receive more detailed knowledge in the topic of this book, they can look up in the literatures listed in references. This book was written by two teachers and two students with excellent scholastic record, the reviewers were two colleagues of our department. In the name of authors, we would like to thank: Gábor Winkler Vocational Dormitory, as well as Széchenyi 2020 project for the support of the preparation of this university book. In addition we thank Dr. Szabolcs Fischer and Zoltán Major for the review process, and we thank Prof. Dr. Ferenc Horváth for his help, and the fact he made us to know and like railway infrastructure.

Railway Signalling And Interlocking

In the era of globalisation, the future success of the railway sector depends significantly on the worldwide sharing of knowledge. However, railway signalling is still one of the few sectors of technology in which national solutions differ substantially. For a long time, there were no common terms and definitions, and there was a corresponding lack of understanding of the underlying principles. In the technical literature, descriptions of railway signalling principles tended to concentrate on the railways of a single country, or group of countries.

Учиш аппаратларининг радиоэлектрон жиҳозлари

Дарсликда радиоэлектрон жиҳоз куриш асослари, узоқдан ва яқиндан радиоалоқа жиҳозлари, радиолокацион жиҳоз қуриш асослари, радиолока цион станциялар, иккиламчи радиолокатор, йўл тезлиги ва оғиш бурчаги доплер ўлчагичи, яқиндан навигация жиҳозлар, радиобаландлик ўлчагич, қўндирувчи радиожиҳоз, автоматик радиокомпас, радиоузоқлик ўлчагич ва бортдаги навигацион мажмуа тўғрисидаги барча тушунчалар тўла ѐритилган.

Introduction to queueing systems with telecommunication applications

The development of queueing theory dates back more than a century. Originally the concept was examined for the purpose of maximizing performance of telephone operation centers; however, it was realized soon enough that issues in that field that were solvable using mathematical models might arise in other areas of everyday life as well. Mathematical models, which serve to describe certain phenomena, quite often correspond with each other, regardless of the specific field for which they were originally developed, be that telephone operation centers, planning and management of emergency medical services, description of computer operation, banking services, transportation systems, or other areas. The common feature in these areas is that demands and services occur (also at an abstract level) with various contents depending on the given questions. In the course of modeling, irrespective of the meaning of demand and service in the modeled system, one is dealing with only moments and time intervals.

O'simliklar introduksiyasi

Mazkur darslik bakalavriatning Dorivor o'simliklarni yetishtirish va qayta ishlash texnologiyasi va magistraturaning biologiya fan yo'nalishi bo'yicha biotexnologiya ta'lim yo'nalishlari talabalari uchun

Botanika

Mazkur darslik eng so'nggi, xalqaro qabul qilingan yangi ilmiy ma’lumoilar, taksonomik birliklar va icrminlar asosida yozildi. Unda morfologiya, anatomiya, tuban o'simliklar, yuksak o'simliklar va geobotanika yo'nalishlariga oid materiallar berilgan

Основы инвестирования

Книга является одним из наиболее популярных на Западе фундаментальных учебников по ­ инвестированию. Рассматриваются глобальные аспекты инвестиционной деятельности, роль инвестирования­ в экономике, стратегия и средства достижения инвестиционных целей, участники инвестиционного процесса, виды инвесторов и инвестиций, инструменты инвестирования и многое другое. Книга написана живым языком, содержит многочисленные примеры из реальной практики, упражнения и задачи на закрепление материала.

Managing Projects in Telecommunication Services

Bringing into existence an idea or a conceptual design is typically a collective endeavor of a group of people with the necessary expertise and dexterity. The efficacy of such an ad hoc association in achieving its mission can be fostered by conscious steps to optimize the organization and partition of work, to harmonize organizational objectives with individual opinions, to smoothen internal conflicts, and to navigate external pressures. The logical consequence is that a balanced mixture of “hard” and “soft” knowledge gained from disciplines ranging from engineering and statistics to industrial psychology and anthropology can improve the conduct of projects and enhance their chances of success.