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Олтинкўз энтомофагининг биоэкологияси ва уни қўллаш усуллари таҳлили
Ҳозирги кунда биолабораторияда ва биофабрикаларда олтинкузни қишлоқ хўжалик ўсимликларни сўрувчи зараркунандаларга қарши қўлланилмоқда. Олтинкузни янги хўжаликларда кўпайтиришни, қўллаш миқдорларни, қўллаш усулларни, сақлаш ва тарқатилиши каби масалалар ўргатиляпти.
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Quick and Easy Math
THIS BOOIC describes methods for solving arithmetical problems by "quick and easy" routes. These are not intended to replace the more systematic methods familiar to everyone but to supplement them. It is customary in books such as this to include many exercises to develop the reader's confidence and skill in handling these easy but possibly new techniques. However, such exercises would clutter the book and reduce the room available for explaining the principles behind the methods; and it is crucial, in my opinion, to explain these principles thoroughly. I think it is fair to assume that anyone interested enough in the subject to read this book will have the wit and energy to make exercises of his own. Better yet. I hope he will take the trouble to exercise the methods described in this book on all aritlunetical problems that come his way in day-to-day life.
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Атеистическое воспитание учащихся на уроках биологии.
В содержание вынесены те главы и темы из учебника "Общая биология" для 9 - 10 кл. средней школы, материал которых учитель может использовать для атеистического воспитания учащихся.
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Numerical Mathematics
All rights reserved. This work may not be translated or copied in whole or in part without the written permission of the publisher (Springer-Verlag New York, Inc., 175 Fifth Avenue, New York, NY 10010, USA), except for brief excerpts in connection with reviews or scholarly analysis. Use in connection with any form of information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or herafter developed is forbidden. The use of general descriptive names, trade names, trademarks, etc., in this publication, even if the former are not especially identified, is not to be taken as a sign that such names, as understood by the Trade Marks and Merchandise Marks Act, may accordingly be used freely by anyone.
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Ўн-қўрғон-1 ғўза навининг бирламчи уруғчилигини таҳлил қилишни ўрганиш
Селекционерларимизнинг асосий мақсади рақобатбардош ва харидоргир навларни ишлаб чиқаришга ҳавола этиб пахтамизнинг шуҳратини янада оширишдир. Янги яратилаётган навларимиз жахон бозори талабларига тўла жавоб беради. Олимларимиз кўп йиллик изланишлар натижасида ғўзанинг тола чиқишини 28-32 фоиздан 37-40 фоизгача, тола узунлигини 25-28 мм. дан 33-35 мм гача бир кўсакдаги пахта вазнини 4-5 грамдан 6,9-9 граммга оширишга эришилди.
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Ер ости минераллашган сувларидан экинларни суғоришда фойдаланиш ва унинг ҳосилдорлигига таъсири
Ушбу битирув малакавий ишимда олдимга қўйилган мақсад “Ер ости минераллашган сувларидан экинларни суғоришда фойдаланиш ва унинг ҳосилдорлиги”га таъсири бўйича ўрганилган илмий амалий ишларни таҳлил этишдан иборат.
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QUANTUM CHROMODYNAMICS
More than a generation of German-speaking students around the world have worked their way to an understanding and appreciation of the power and beauty of modern theoretical physics with mathematics, the most fundamental of sciences using Walter Greiner's textbooks as their guide. The idea of developing a coherent, complete presentation of an entire field of science in a series of closely related textbooks is not a new one. Many older physicists remember with real pleasure their sense of adventure and discovery as they worked their ways through the classic series by Sommerfeld, by Planck and by Landau and Lifshitz. From the students' viewpoint, there are a great many obvious advantages to be gained through use of consistent notation, logical ordering of topics and coherence of presentation; beyond this, the complete coverage of the science provides a unique opportunity for the author to convey his personal enthusiasm and love for his subject.
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Biology in Physics Is Life Matter?
This book is very useful for university students and physicists as well as for anyone who is still fascinated by the perplexing script according to which biological processes are carried out in both ourselves and nature around us.
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Компостларни тупроқ унумдорлиги ва маккажўхори ҳосилдорлигига таъсири
Ушбу битирув малакавий иши типик бўз тупроқлар шароитида турли чиқиндилардан тайёрланган ҳар хил композицияли компостларнинг тупроқ хоссалари, маккажўхори ўсиши, ривожланиши ва ҳосилдорлигига таъсирини ўрганишга бағишланган.
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Python Notes for Professionals
Python is a widely used high-level programming language for general-purpose programming, created by Guido van Rossum and first released in 1991. Python features a dynamic type system and automatic memory management and supports multiple programming paradigms, including object-oriented, imperative, functional programming, and procedural styles. It has a large and comprehensive standard library.
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Бегона ўтларга қарши Раундап ва Трифлурекс гербицидларини кетма-кет қўллашнинг иқтисодий самарадорлиги
Ҳозирги даврда суғориладиган ерларда гербицидлардан фойдаланиш камайганлиги туфайли бегона ўтлар миқдори йилдан-йилга кўпайиб бормоқда. Бегона ўтларни йўқотиш ҳамда уларнинг кўпайишини олдини олишда алмашлаб экишни тўғри ташкил этиш ва самарали гербицидлардан фойдаланиш муҳим ҳисобланади. Агротехник тадбирлар бегона ўтларни тўлиқ йўқотишни таъминламайди.
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Biology Education for Social and Sustainable Development
The Asian Association for Biology Education (AABE) has held its meetings in many Asian countries. Its 2010 meeting in Singapore is the second time AABE meets in this garden city. I am pleased the university’s National Institute of Education (NIE) was able to partner the AABE to co-organise the conference with AABE, and to host the conference on this beautiful campus. I believe the conference has opened further opportunities for future collaboration.
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Истиқболли ингичка толали ғўзани етиштиришда агротехник тадбирларнинг ҳосилдорликка таъсирини ўрганиш
Битирув малакавий ишимда “Истиқболли ингичка толали ғўзани етиштиришда агротехник тадбирларнинг ҳосилдорликка таъсири”ни,тупроқ-иқлим шароитларда мақбул суғориш тартиби, ўсув даврида сувга бўлган талаби, ўғитлаш меъёрларини тавсия қилиш бўйича олиб борилган тажриба ва илмий изланишларни ўрганишга қаратдим.
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Putnam and Beyond
A problem book at the college level. A study guide for the Putnam competition. A bridge between high school problem solving and mathematical research. A friendly introduction to fundamental concepts and results. All these desires gave life to the pages that follow. The William Lowell Putnam Mathematical Competition is the most prestigious mathematics competition at the undergraduate level in the world. Historically, this annual event began in 1938, following a suggestion of William Lowell Putnam, who realized the merits of an intellectual intercollegiate competition. Nowadays, over 2500 students from more than 300 colleges and universities in the United States and Canada take part in it. The name Putnam has become synonymous with excellence in undergraduate mathematics.
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Макроэкономика
Курс лекций охватывает основные разделы микроэкономической теории и может быть использован в качесве учебника или смрнночника. Подбор материала осуществлен на основе опыта чтения лекций авторами в семи школах по основам рыночной экономики, организованных объединенным Венским институтом в своем региональном центре при Ташкентском государственном экономическом университете, а также на многочисленных теоретических семинарах по рыночной экономике, организованных в 1992—1997 гг. Институтом экономического развития Мирового банка для преподавателей экономических специальностей и государственных служащих стран Центральной Азии. Книга предназначена для студентов, аспирантов, преподавателей экономических специальностей, а также для всех, кто интересуется теорией рыночной экономики.
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SPACE AND TIME IN ANCIENT GREEK NARRATIVE
In this wide-ranging survey of ancient Greek narrative from archaic epic to classical prose, Alex C. Purves shows how stories unfold in space as well as in time. She traces a shift in authorial perspective, from a godlike overview to the more focused outlook of human beings caught up in a developing plot, inspired by advances in cartography, travel, and geometry. Her analysis of the temporal and spatial dimensions of ancient narrative leads to new interpretations of important texts by Homer, Herodotus, and Xenophon, among others, showing previously unnoticed connections between epic and prose. Drawing on the methods of classical philology, narrative theory, and cultural geography, Purves recovers a poetics of spatial representation that lies at the core of the Greeks’ conception of their plots.