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

Biochemisttry and Disease Briding Basic Science and Clinical Practice

Biochemistry and breeding are two closely related fields that play a crucial role in the study and improvement of living organisms. Biochemistry studies the chemical composition and processes occurring in living organisms, while breeding aims to create new plant species, animal breeds and strains with desired chronic conditions.

Mexanizm va mashinalar nazaryasi

Ushbu darslik pedagogika universitetlarining «Mehnat ta’limi» va «Kasb ta’limi» ixtisosliklari dasturlari asosida yozilgan.

Hayot faoliyati xavfsizligi

«Hayot faoliyati xavfsizligi» darsligi mazkur nomdagi dasturga asosan yozilgan bo‘lib, oliy o‘quv yurtlarining 5341400- Avtomobil yo‘llari, ko‘priklar, tonnellar, yo‘l o‘tkazgichlar (Avtomobil yo‘llari); 341400- Avtomobil yo‘llari, ko‘priklar, tonnellar, yo‘l o‘tkazgichlar (ko‘prik, tonnellar); 5340600-Transport inshootlari ekspluatatsiyasi (Avtomobil yo‘llari bo‘yicha); 5340600-Transport inshootlari ekspluatatsiyasi (ko‘prik, transport tonnellari); 5341600-Avtomobil yo‘llarini obodonlashtirish va arxitektura,landshaft, loyihalash; 5341100-Qiymat injeniringi; 5341500-,Shahar yo‘llari va ko‘chalari bakalavr ta’lim yo‘nalishlaridagi talabalar uchun mo‘ljallangan. Unda hayot faoliyati xavfsizligi masalalarining asosiy tamoyillari va ularni muayyan sharoitda amalga oshirish usullari, sayyoramizda ro‘y berayotgan tabiiy, texnogen, ekologik xarakterdagi xavf-xatarlarni bartaraf etish, talafotlar ko‘lamini toraytirish, insonlar hayoti va ular tomonidan yaratilgan moddiy boyliklarga yetadigan zararlarning oldini olish yoki ularni kamaytirishni ta’minlash o‘ta muhim va dolzarb muammolari ko‘rsatiladi. Buning uchun HFX o‘zining tekshirish obektlari bo‘yicha qabul qilingan qonunlar va hukumat qarorlari talablari asosida inson hayot faoliyati xavfsizligini ta’minlashning nazariy bilimlarini, amaliy ko‘nikmalarini hamda jarohatlanganlarga tez tibbiy yordam ko‘rsatish qoidalarini o‘rgatadi

Digital And Analog Communication Systems (5th ed.)

Continuing the tradition of the first to fourth editions of this book, this new edition provides the latest up-to-date treatment of digital and analog communication systems. It includes a significant number of new study-aid examples and homework problems, many of which require solutions via a personal computer. It is written as a textbook for junior or senior engineering students and is also appropriate for an introductory graduate course or as a modem technical reference for practicing electrical engineers. It covers practical aspects of communication systems developed from a sound theoretical basis.

Fiber Optic Communications

The field of fiber-optic communications has advanced significantly over the last three decades. In the early days, most of the fiber’s usable bandwidth was significantly under-utilized as the transmission capacity was quite low and hence, there was no need to apply techniques developed in non-optical communication systems to improve the spectral efficiency. However, with the recent revival of coherent detection, high spectral efficiency can be realized using advanced modulation formats.

Wireless Communications Systems and Networks

Wireless Communications Systems and Networks covers the breadth of research in wireless communications. It begins by detailing the essential background, such as wireless standards, spread spectrum and CDMA systems, and goes on to discuss advanced topics in next generation wireless systems. Discussions of advanced-level materials progress in a step-by-step fashion to ensure that readers with some basic knowledge of wireless communications can easily follow the text, without the need to refer to other related readings. This book is a self-contained reference with chapters by top researchers in the field, and is of great interest to telecommunications engineers, students and researchers.

Understanding Data Communications

The communication of information of all kinds by means of binary signals - the ones and zeros that are used by computers - has gained such an important place in American society that it is fair to say that successful operation of the U.S. economy would be impossible without it. Information sent using data communications controls a major portion of the long distance telephone network, enables the rapid authorization of credit purchases and cashing of checks, and provides for the inventory and ordering of goods in stores of all kinds from fast-food franchises to photo fin ishers. Data communications technology allows the simultaneous printing in widely separated cities of national magazines and news papers, whose entire text and picture copy is transmitted from a central source to the city in which they are to be printed on a daily basis.

Основы минералогии и кристаллографии с элементами петрографии

В книге изложены основные сведения по кристаллографии, минералогии и пегрографии. Даны систематическое описание распространенных и важных в промышленном отношении минералов краткая классификация и характеристика главнейших групп полезных ископаемых, а также магматических, осадочных и метаморфических горных пород. Рассмотрены вопросы генезиса парагенезиса минералов.

Автоматизированный электропривод

Излагаются основы теории автоматизированного электропривода.

СТАТИСТИКА

Дарсликда статистика ягона фан сифатида қаралиб, унинг умумий назарияси ва услубияти макроиқтисодий ва микроиқтисодий статистика масалалари билан узвий боғланишда, изчил уйғунлаштирилган ҳолда баён этилган. Ҳар бир масалани ёри- тиш жараёнида кўргазмали услубдан кенг фойдаланилган, жумладан таркибий қисм- ларга бўлинган, схема-тархлар тузилган, атама ва тушунчанинг луғавий маъноси ва илмий мазмуни ёритилган, таърифлар эса контекстдан ажратиб берилган. Унда фан масалалари икки туркумга ажратилиб. биринчи — «Тасвирий статис­ тика» -қисмида статистика предмети ва методи, статистик кузатиш услубияти, ста­ тистик кўрсаткичлар, ахборотларни жадвал ва графиклар ёрдамида тақдим этиш усуллари, иккинчи — «Аналитик статистика» - қисмида эса таснифлаш ва гуруҳ- лаш, тақсимот қаторлари, ўртача микаорлар ва ўртача тузилмавий кўрсаткичлар, вариация кўрсаткичлари, танланма кузатиш, корреляцион ва регрессион та\лил, динамикани ўрганиш статистик усуллари, иқтисодий индекслар, иқгисодий баланслар ва миллий ҳисобчилик асослари батафсил баён этилган.

IQTISODIYOT NAZARIYASI

Mustaqillikning dastlabki yillaridayoq Prezident Islom Karimov ko‘rsatib bergan jamiyatda aniq siyosiy va xo‘jalik strategiyasi, islohotlarning ishlay oladigan yaxlit dasturi zarur ekanligidan kelib chiqib, aynan shunday davlat dasturi ishlab chiqildi. Bu dastur taraqqiyotning «O‘zbek modeli» bo‘lib, ushbu modelning asosini mashhur beshta asosiy prinsip tashkil etdi: iqtisodning siyosatdan ustunligi; davlat bosh islohotchi ekanligi; qonun ustuvorligi; kuchli ijtimoiy siyosat; islohotlarning bosqichma-bosqich amalga oshirilishi. Ushbu asos bo‘luvchi prinsiplar, Prezidentning g‘oyalari va qoidalari O‘zbekiston taraqqiyoti va milliy mafkurasining tamal toshi ekanligini ayni zamonda ijtimoiy hayotning o‘zi isbotladi.

УМУМИЙ СЕЛЕКЦИЯ ВА УРУГЧИЛИК

Сизга тавсия этилаётган ушбу дарслик кишлок хужалиги олий укув юртларининг “5410400 - Кишлок хужалик экинлари селекцияси ва уругчилиги” таълим йуналиши талабалари учун режалаштирилган. Шунингдек дарсликдан “5410200 - Агрономия", “5111005 - Касб таълими (Агрономия)” таълим йуналишларининг бакалавриат “5А410402 - Селекция ва уругчилик” магистратура талабалари, илмий - тадкикот муассасалари ходимлари, уругчиликка ихтисослашган фермер хужаликлари ва кластерлар мутахассислари фойдаланишлари мумкин.

Introduction to Communication Systems

Showcasing the essential principles behind modern communication systems, this accessible undergraduate textbook provides a solid introduction to the foundations of communication theory. Carefully selected topics introduce students to the most important and fundamental concepts, giving students a focused, in-depth understanding of core material, and preparing them for more advanced study. Abstract concepts are introduced to students 'just in time' and reinforced by nearly 200 end-of-chapter exercises, alongside numerous MATLAB code fragments, software problems and practical lab exercises, firmly linking the underlying theory to real-world problems, and providing additional hands-on experience. Finally, an accessible lecture-style organisation makes it easy for students to navigate to key passages, and quickly identify the most relevant material. Containing material suitable for a one- or two-semester course, and accompanied online by a password-protected solutions manual and supporting instructor resources, this is the perfect introductory textbook for undergraduate students studying electrical and computer engineering.

МИКРОБИОЛОГИЯ

Ушбу ўқув адабиётини тайёрлашдан мақсад тиббиёт коллежлари талабаларига микробиология фани асослари, юқумли касалликларни қузғатувчи микроорганизмлар, уларнинг эпидемпологияси хакида тушунча бериш, касалликларнинг олдини олишда ўрта тиббиёт ходимининг вазифалари ва урнини ёритишдир.

G E N E T IK A

Nima sababdan har bir tirik mavjudot urchish jarayonida o ‘ziga o‘xshash formalami hosil etadi degan masala qadimdan kishilami qiziqtirgan bo‘lsada, ming yillar davomida u jumboq bo4ib qoldi. Faqat keyingi asrda bu masalaga tabiyotshunos olimlar birmuncha oydinlik kiritdilar, natijada biologiyaning yangi shoxobchasi boim ish genetika fan sifatida shakllandi. Bu esa barcha tirik organizmlarga xos irsiyat va o ‘zgaruvchanlik haqidagi bilimlami kengayishiga olib keldi. XX asrning ikkinchi yarmida o‘z tadqiqotlariga fizika, kimyo, matematika fan metodlarini joriy etish tufayli genetika biologiyaning tez sur’atlar bilan rivojlanayotgan sertarmoq sohasiga aylanadi. U o ‘simlik va hayvonlami belgi xossalarinigina emas, balki odamlardagi belgi xossalaming ham irsiylanishini o‘igandi.

Open Mind Student's Book and Woorbook Pack

Ushbu darslik chet tillari fakulteti talabalari hamda til o'rganuvchi keng kitibxonlar ommasiga mo'ljallangan.