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Research Methodology

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. Автоматизированное проектирование автомобильных дорог на примере

Методы и алгоритмы автоматизированного проектирования дорог освещены на примере САПР АД IndorCAD/Road. В пособии содержится описание процедур обработки ЦММ, проектирования плана трассы, продольного и поперечных профилей дорожной одежды, искусственных сооружений, инженерного обустройства, подсчета объемов работ, оценки проектных решений.

Elektr yuritma asoslari

Darslikda elektr yuritma tizimidagi o‘zgarmas va o‘zgaruvchan tok elektr dvigatellarining elektromexanik xususiyatlari, tavsiflari, ularning tezligini rostlash usullari, elektr yuritma dvigatellarining quvvatini hisoblash va tanlash usullari bayon qilingan.

A Century of War. Lincoln, Wilson, and Roosevelt

THE TWENTY-FIRST CENTURY MUST take the path less traveled and reverse the direction taken in the war-torn twentieth century, the bloodiest in history. When the First World War, where ten million soldiers were killed, evolved into the Second World War, where fifty million people were killed, we experienced the concept of total war. A large percentage of the fifty million were civilians (women and children) killed by British and American aircraft which dropped bombs on nonmilitary targets in order to demoralize the enemy. In other words, the end justified the means. The Second World War ended with the first atomic bombs being dropped on Japan, despite the fact that for months Japan had been offering to surrender if they could keep their Emperor. This offer was refused because of Roosevelt’s unconditional surrender policy which Truman also adopted. After America dropped the bombs, and after Russia had been in the war for six days, we accepted their surrender and let the Japanese keep their Emperor

TRANSPORT VOSITALARINING KONSTRUKTSIYASI VEHICLE CONSTRUCTION

Darslik mualliflarning uzoq yillar mobaynida Toshkent avtomobilyo’llar instituti ―Avtomobillar va ixtisoslashtirilgan transport vositalari‖ kafedrasida uslubiy va ilmiy faoliyatlari natijalari va zamonaviy avtomobillardagi konstruktiv yangiliklarni xisobga olgan holda yozildi. Mualliflar o’quv qo’llanmaning ingliz tilidagi matnini taxrir qilishda ko’rsatgan yordamlari uchun O’zbekiston Davlat jahon tillari universiteti professori A.T.Iriskulovga o’zlarining katta minnatdorchiliklarini izhor etadilar.

Новейшие автомобильные электронные системы

В книге описаны основные принципы построения и функциональные особенности повейших электронных систем, которые находят все более широкое применение в бортовом оборудовании концептуальных автомобилей и, надо полагать, уже скоро будут использоваться на серийных автомобилях. Это системы электронной автоматики для управления механическими узлами и агрегатами, а также системы с нетрадиционными для автомобиля рабочими функциями. Описаны также входные преобразователи (датчики) и некоторые выходные исполнительные устройства принципиально нового назначения.

Lessons for the Young Economist Teacher’s Manual

Although most economists would endorse the themes of the material in Part I: Foundations, there are several areas where the views in the student textbook differ from what is taught in a standard text. We will point these differences out to you as we work through the book, and explain the reasons for the disagreement. One of the biggest differences is the simple fact that we spend so much time on foundations in the first place. In most texts, there is an urge to “jump right into the economics.” However, in this course we have adopted the admittedly old-fashioned idea that you need to lay a foundation before building a house. We hope that the approach in this course, including its emphasis on understanding the nature and scope of economics, is intuitive and commonsensical. In contrast, many of the problems in higher economics—as practiced at the most prestigious universities—can be traced precisely to its failure to pay attention to these issues which are often derided as “philosophy” rather than economics.

Контроль динамики железнодорожного подвижного состава

Динамические процессы могут представлять серьезную опасность для безопасности движения, которая связана с разрушением элементов вагона или сходом с рельсов. Динамические нагрузки вносят значительный вклад в общую нагруженность экипажа и по уровню могут превышать статические. Наиболь шую опасность динамические нагрузки представляют для грузовых вагонов, предназначенных для перевозки опасных грузов. Аварийные ситуации в этом случае могут приводить к весьма тяжелым последствиям, в том числе раз рушению грузовой емкости, потери продукта, взрыву, ущербу для людей и экологии. Даже при отсутствии аварийной ситуации колебания вагонов могут вызывать нежелательные условия для пассажиров или грузов.

Elektr transportini avtomatlashtirish va boshqarish

“Elektr transportini avtomatlashtirish va boshqarish” fanidan yozilgan ushbu darslik ilg’or pedagogik texnologiyalar va xorijiy adabiyotlaridagi ma’lumotlar hamda temir yo’l sohasi yo’riqnomalaridan foydalanib “Er usti tarnsport tizimlari va ularning ekspluatatsiyasi” bakalavr talabalari uchun yozilgan. Darslikda “Elektr transportini avtomatlashtirish va boshqarish” bo’yicha energiya tejamkor innovatsion va xorijiy texnologiyalarini, hamda zamonaviy harakat tarkibi elektr qurilmalarni avtomatlashtirish, bo’shqarish masalalari ko’rsatilgan.

Aerodromlar ekspluatasiyasi

Darslikda havo kemalarini uchirishda ekspluatatsiya qilish asoslari bayon etilgan: uchirish ishlarini tashk.il etish, uchishni ta'rninlash va bajarish, havodagi harakatni boshqarish, aerodromlarga belgi qo'yish (markirovka), aerodromlar texnik ekspluatatsiyasining nazariy asoslari, jumladan: ekspluatatsiya tizirnining tllzilmast, ekspluatatsiya talablari,

СИСТЕМЫ УПРАВЛЕНИЯ ЗАЖИГАНИЕМ АВТОМОБИЛЬНЫХ ДВИГАТЕЛЕЙ

Книга содержит описание устройств и функционирования систем зажигания автомобилей отечественного и иностранного производств, методические рекомендации по их диагностированию и ремонту. Предназначена для водителей — владельцев автомобилей, специалистов автоцентров по подготовке водителей, работников СТОА.

Metall konstruksiyalari

Darslik «Metall konstruksiyalari» talabalarni ko‘taruvchi elementlarni zamonaviy va kelajakda uchraydigan konstruktiv xillari bilan tanishtiradi va ulardagi hosil bo'Iadigan kuchlanganlik holatini aniqlashni o‘rgatadi. Elementlarda yuklar eng noqulay birgalikda ta’sir etishligidan hosil bo'ladigan hisobiy kuchni aniqlashni va shunga mos samarali kesim yuzani tanlashni o'rgatadi.

100% Money

In economics, money illusion refers to the tendency of people to think of currency in nominal, rather than real, terms. In other words, the numerical/face value (nominal value) of money is mistaken for its purchasing power (real value). This is false, as modern fiat currencies have no inherent value and their real value is derived from their ability to be exchanged for goods and used for payment of taxes. The term was coined by John Maynard Keynes in the early twentieth century.

Automotive Computer Controlled Systems Diagnostic tools and techniques

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Yuqori molekulyar birikmalar

Darslikda yuqori molekulyar birikmalar kimyosi kursi bo‘yicha universitetlar uchun mavjud dasturning barcha bo‘limlari bayon qilingan. Unda polimerlarning kimyosi va fizikasi toMiq va chuqur tarzda o ‘z aksini topgan.

“KUCH ELEKTRONIKASI VA ELEKTR HARAKAT TARKIBI ELEKTR QURILMALARI”

Ushbu darslik 5310600 - “Yer usti transport tizimlari va ularning ekspluatatsiyasi” (Lokomotivlar va vagonlar), 5310700 - “Elektr texnikasi, elektr mexanikasi va elektr texnalogiyasi” (Temir yo’l transportida) talim yo’nalishlari bo’yicha tahsil olayotgan talabalarning “Kuch elektronikasi va elektr harakat tarkibi elektr uskunalari” fanidan bilim olishiga mo’ljallangan. Darslikda elektr transporti elektr jihozlari va uning asosiy qonunlari, yarim o’tkazuvchi asboblar, kuchli diod, tiristorlar, tranzistorlar, elektr transportida ishlatiladigan to’g’rilagich va invertor sxemalari, elektr apparatlari, elektron qurilma elementlari va apparatlari hamda raqamli sxemotexnika kabi mavzular keltirilgan. Ushbu darslik ilg’or xorijiy adabiyotlardagi materiallardan foydalanilgan holda “Yer usti transport tizimlari va ularni ekspluatasiyasi” ta’lim yonalishi bakalavr talabalari uchun tayyorlangan. Temir yol transportining tez sur’atlar bilan rivojlanib borishi, oliy o’quv yurtida tayyorlanayotgan mutaxassislarni “Elektrotexnika va elektronika asoslari” fanini chuqur o’rganishiga zaruriyat tug’ilmoqda. Darslik elektrotexnikaning barcha yo’nalishlarini o’z ichiga qamrab olgan. Bularga - o’zgarmas va o’zgaruvchan tok elektr zanjirlari va ularga xos elektromagnit hodisalar va qonuniyatlar, elektromagnit qurilma va asboblar, elektr mashina va apparatlar, elektron va yarim o’tkazgichli texnika asboblari, elektr energiysini ishlab chiqarish, uzatish, taqsimlash va is’temol qilish masalalari kiritilgan. Oliy va o‘rta maxsus ta‘lim vazirligi tomonidan darslik sifatida tavsiya etilgan (Grif 274-148)