Unilibrary. Oliy ta'lim muassasalarining yagona elektron kutubxona axborot tizimi.

ОРГАНИК КИМЁ УСУЛЛАРИ

Ароматик углеводородлар деб, молекуласи ало^ида боглар системаси _ бензол ядроси тутган ва узига хос физик ва кимёвий хоссаларни намоён киладиган, углеродга бой ^алкали бирикмаларга айтилади. Ароматик углеводородларнинг энг оддий вакили бензол С6Н6. Бензол учта куш богга эга булган олти аъзоли *алка тутган ясси молекула булиб, жуда баркарор. Шунинг учун бензол бирикиш реакиияларига ёмон ва айникса, уни оксидлаш жараёни эса юкрри хароратда ёки кучли оксидловчилар таъсирида боради. Аммо бензолда борадиган электрофил урин алмашиниш реакциялари майин шароитда юкори унум билан боради. Ароматик к,атор бирикмалари узига хос кимёвий хоссаларни намоён килганлиги сабабли, уларни ароматик хоссага эга булган бирикмалар деб аталади. Бензол *алк;асининг баркарорлигини Э. Хюккель (1931Й.) квант кимёвий *исоблашлар асосида тушунтириб берди. Очик занжирли бирикмадан ёпик занжирли конъюгирланган система *осил булганда, *алка булиб я-электронларнинг делокалланиши содир булади ва натижада маълум кием энергиянинг камайиши кузатилади. Бу энергияга делокалланиш энергияси дейилади. Шунинг учун бундай системада бирикиш реакцияси кийин боради, чунки бирикиш баркарор конъюгирланган системанинг бузилишига олиб келади

Программирование на С++ глазами хакера

Рассмотрены нестандартные приемы программирования, а также приме- ры использования недокументированных функций и возможностей языка C++ при разработке шуточных программ и серьезных сетевых приложений для диагностики сетей, управления различными сетевыми устройствами и просто при повседневном использовании интернет-приложений. Во втором издании содержатся новые и переработаны старые примеры, а в качестве среды разработки используется Visual Studio 2008, хотя большинство опи- сываемых примеров работоспособны в более старых версиях и в CodeGear C++ Builder.

Gidravlikadan amaliy mashg`ulotlar

Uslubiy qo`llanmadan Gidrometeorologiya va Gidrologiya yo`nalishlari bakalavrlari bilan bir qatorda Suv omborlari gidrologiyasi kabi turdosh yo`nalishlar talabalari ham foydalanishlari mumkin

ORGANIK KIMYO

O ’zbekiston Respublikasi mustaqil bo‘lgandan beri ta’lim sohasiga katta etibor berish boshlandi. «Kadrlar tayyorlash Milliy dasturi» va «Ta’lim to‘g ‘risida»gi qonunlar qabul qilindi. Ushbu qonunlami am alga oshirish maqsadida oliy talim tizmida yangi davlat standartlari tuzildi. Har bir oliy o ‘quv yurtida davlat standartida q o ‘yilgan talablarga m os keladigan fanlardan yangi o‘quv dasturlari va rejalari tuzilib, am alda qo‘llanilmoqda. Ammo, yangi dasturlarga m os ravishda zamon talablariga javob beradigan davlat tilida darsliklar va o ‘quv qo‘llanmalaming deyarli kamligi bu sohada mutaxassis professor va o ‘qituvchilar tomonidan katta ishlar bajarish zarurligini talab etadi. Ushbu «Organik kimyo»dan yozilgan o ‘quv qo'llanm a yuqoridagi maqsadlami am alga oshirishga qaratilgan dastlabki qadamlardan biri desak boMadi. M azkur o ‘quv qo'llanm a O ’zbekiston Respublikasi Oliy va o ‘rta maxsus ta’lim vazirligi tomonidan oliy o'q u v yurtlarining kimyo texnologiya ixtisosligi bo'yicha ta’lim olayotgan bakalavr talabalar uchun o‘quv qo'llanm a sifatida tavsiya etilgan. Organik kiniyo fani hozirgi vaqtda xalq xo'jaligining ham m a sohalariga, shu jum ladan, to'qim achilik, qog'oz va yengil sanoat tarmoqlariga ham kirib keldi. To'qim achilik, poligrafiya va yengil sanoat mahsulotlari ham da xom ashyolarining asosiy qismini organik birikm alar tashkil etadi. Masalan, paxta, jun, ipak, kim yoviy va sun’iy tolalar, to'qim achilik va poligrafiya material lariga rang berish uchun ishlatiladigan turli xil bo'yoqlar, tabiiy ham da sun'iy charm va hokazolar ana shular jumlasidandir

TensorFlow in 1 Day: Make your own Neural Network

To grasp the idea of deep learning, imagine a family, with an infant and parents. The toddler points objects with his little finger and always says the word 'cat.' As its parents are concerned about his education, they keep telling him 'Yes, that is a cat' or 'No, that is not a cat.' The infant persists in pointing objects but becomes more accurate with 'cats.' The little kid, deep down, does not know why he can say it is a cat or not. He has just learned how to hierarchies complex features coming up with a cat by looking at the pet overall and continue to focus on details such as the tails or the nose before to make up his mind.

Python for Probability, Statistics, and Machine Learning

Springer International Publishing Switzerland 2016 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made.

Learn Keras for Deep Neural Networks

The primary target audience for this book consists of software engineers and data engineers keen on exploring deep learning for a career move or an upcoming enterprise tech project. We understand the time crunch you may be under and the pain of assimilating new content to get started with the least amount of friction. Additionally, this book is for data science enthusiasts and academic and research professionals exploring deep learning as a tool for research and experiments.

ORGANIKALÍQ XIMIYA

Bilimlendiriwdiń úzliksizligi ámelde bolǵan búgingi kúnde barlıq oqıw tarawlarında jańa sapa basqıshlarına ótiw talap etilmekte. Organikalıq ximiya adam iskerliginiń eń áyyemgi tarawı bolıp esaplanadı. Zattıń qásiyetlerin tereń úyrenip hám onnan adamlardıń párawanlıǵı jolında paydalanıw búgingi kúnniń tiykargı máseleleriniń biri bolıp tabıladı. Respublikamız uglevodorodlardıń úlken qorına iye bolǵan el bolıp tabıladı hám ximiya sanaatı keń rawajlanıp atırǵan, xalıq xojalıǵınıń barlıq tarawlarında óziniń áhmiyetli ornına iye bolǵan búgingi kúnimizde usı pán iyelerine bolǵan talap barǵan sayın artıp barmaqta. Keleshektegi maman qánige ximiya pániniń tiykarların tereń biliwi tiyis. Bul pánniń tiykarı mektepten baslanadı. Mektep oqıw baǵdarlamasındaǵı organikalıq ximiya páni qızıqlı bolıwı menen birge ózlestiriw procesinde bir qatar mashqalalarǵa da iye bolǵan ximiya pániniń bir quramı bolıp esaplanadı. Ózlestiriw dawamında mine usı mashqalalardı saplastırıw maqsetinde bir qatar temalar ápiwayılastırılıp, «ápiwayıdan quramalıǵa» usılı arqalı túsindiriledi. Bul kitap tórt baptan quralǵan bolıp, organikalıq ximiyanıń zárúr bolǵan barlıq tiykarǵı temaların qamtıp alǵan. Hárbir tema másele hám shınıǵıwlar menen bekkemlep barılǵan hám usınıń menen birge qıyınshılıq tuwdıratuǵın máselelerdiń sheshiliw usılı túsindiriw tiykarında kórsetip berilgen

A Beginners Guide to Python 3 Programming

‘Undergraduate Topics in Computer Science’ (UTiCS) delivers high-quality instructional content for undergraduates studying in all areas of computing and information science. From core foundational and theoretical material to final-year topics and applications, UTiCS books take a fresh, concise, and modern approach and are ideal for self-study or for a one- or two-semester course. The texts are all authored by established experts in their fields, reviewed by an international advisory board, and contain numerous examples and problems, many of which include fully worked solutions. The UTiCS concept relies on high-quality, concise books in softback format, and generally a maximum of 275-300 pages. For undergraduate textbooks that are likely to be longer, more expository, Springer continues to offer the highly regarded Texts in Computer Science series, to which we refer potential authors

ORGANIK KIMYO

Hozirgi zamon Organik kimyo fani erishgan yutuqlar insoniyat hayotining ajralmas qismiga aylanib bormoqda. Bu esa ushbu fan zimmasiga yuksak vazifalarni yuklamoqda. SHuning uchun Organik kimyo fanini muvaffaqiyatli o‘rganib amaliyotga tadbiq etish uchun laboratoriya ishlarini bajarish shartdir. Organik kimyo fanini nazariy mustaxkamlashdan sung talabalar fanning barcha boblaridan laboratoriya ishlarini bajaradilar. Laboratoriya ishlarini bajarish jarayonida talabalar o‘z nazariy bilimlarini mustahkamlaydilar. Organik kimyo kimyo fanining asosiy va katta bo‘limi bo‘lib, tabiatshunoslikning muhim bo‘g‘inidir. U jonli va jonsiz tabiatdagi uglerod birikmalarining bir-biriga aylanishini, xossalarini o‘rgatadi. Organik birikmalarni o‘rganishning ahamiyati shundan iboratki, ular inson hayoti va hayotiy faoliyatini ta’minlovchi zarur moddalar ekaniga talabalar e’tiborini qaratadi. Organik kimyo fani xalq xo‘jaligi uchun yangi turdagi mahsulotlarni tibbiyot, qishloq xo‘jaligi ehtiyoji uchun biologik faol moddalarni sintez qilishning eng qulay usullarini ishlab chiqishda muhim rol o‘ynashini talabalarga o‘rgatadi.

Python Deep Learning Second Edition

All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews. Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the authors, nor Packt Publishing or its dealers and distributors, will be held liable for any damages caused or alleged to have been caused directly or indirectly by this book. Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this information.

SERIOUS PYTHON

Пуrь Python» позволяет отточить ваши профессиональные навыки и узнать как можно больше о возможностях самого популярного языка программирования. Эrа книга написана для разработчиков и опытных программистов. Вы научитесь писать эффективныll код, создавать лучшие программы за минимальное время и избегать распространенных ошибок. Пора познакомиться с многопоточными вычислениями и мемоизациеll, получить советы экспертов в обласrn дизайнаАРI и баз данных, а таюке заглянуть внутрь Python, чтобы расширить понимание языка. Вам предстоит начать проект, поработать с версиями, организовать автоматическое тестирование и выбрать стиль программирования для конкретной задачи. Потом вы перейдете к изучению эффективного объявления функции, выбору подходящих структур данных и библиотек, созданию безотказных программ, пакетам и оптимизации программ на уровне байт-кода.

Transport qurallarınıń dúzilisi hám texnikalıq ekspluataciyası

Bul metodikalıq qollanbada avtomobildiń ulıwma dúzilisi, krivoship shatun mexanizmi, gaz bólistiriw mexanizmi, suwıtıw sisteması, maylaw sisteması jánede kóplegen kórsetpeler keltirilgen.

Computed tomography : a practical guide

This book aims to provide a holistic overview of CT, focusing on the multifaceted elements of radiation physics, imaging protocols, and image evaluation. It provides students with information about modern and innovative techniques and technical practical approaches in the field of general imaging supported by existing evidence-based research.

Fullstack React Native

All rights reserved. No portion of the book manuscript may be reproduced, stored in a retrieval system, or transmitted in any form or by any means beyond the number of purchased copies, except for a single backup or archival copy. The code may be used freely in your projects, commercial or otherwise. The authors and publisher have taken care in preparation of this book, but make no expressed or implied warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for incidental or consequential damagers in connection with or arising out of the use of the information or programs container herein.

ORGANIK KIMYO

O‘zbekiston Respublikasining «Ta’lim to‘g‘risida»gi Qonuni, «Kadrlar tayyorlashning Milliy dasturi» va O‘zbekiston Respublikasi Vazirlar Mahkamasining ta’lim sohasidagi Qarorlari asosida respublikamizning akademik litsey va kollejlarida hozirgi zamon talablariga javob beradigan o‘quvchilar va kasb-hunar ta’limi mutaxassislari tayyorlashga imkon yaratildi. Bu qarorlarda o‘quvchilarning milliy, ma’naviy-ma’rifiy o‘zligini anglashi, zamonaviy-iqtisodiy tafakkurini o‘z faoliyatiga tatbiq eta olishi, elektron-hisoblash mashinalaridan foydalanish usullarini bilishi, fanlarni to‘liq o‘zlashtirishi, kasbining fidoyisi bo‘lishligi ta’kidlab o‘tilgan. Organik kimyoning nazariy asoslarini puxta o‘rganish, avvalo, bo‘lg‘usi kasb-hunar mutaxassislariga tabiatdagi biokimyoviy jarayonlarni va ulardan olinadigan kimyoviy moddalarning olinish texnologik uslublarini o‘zlashtirishga yaqindan yordam beradi.