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Изучение критических статей в школе.

Данная работа -- результат пятилетнего труда, связанного с наблюдением и экспериментом в школах Москвы и Московской области. Работа посвящена важнейшим вопросам изучения критики в школе.

INTRODUCTION TO REAL ANALYSIS

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Takroriy ekinlardan keyingi tuproq unumdorligi va ularning kuzgi bug‘doy hosildorligiga ta’siri

Tadqiqot maqsadi. Farg‘ona viloyatining och tusli bo‘z tuproqlari sharoitida takroriy ekinlardan keyin tuproqda qolgan ang‘iz va ildiz qoldiqlari tarkibida oziqa unsurlarini va ulardan keyin ekilgan kuzgi bug‘doyni o‘g‘it me’yorlariga bog‘liq holda tuproq unumdorligi hamda kuzgi bug‘doy hosildorligiga ta’sirini aniqlashdan iborat .

Мумтоз бадиият лугати

Кулингиздаги ушбу китоб мумтоз шеъриятимиз бадииятининг назарий масалаларига багишланган.

TREASURE ISLAND

Livesey, and the rest of these gentlemen having asked me to write down the whole particulars about Treasure Island, from the beginning to the end, keeping nothing back but the bearings of the island, and that only because there is still treasure not yet lifted, I take up my pen in the year of grace 17__ and go back to the time when my father kept the Admiral Benbow inn and the brown old seaman with the sabre cut first took up his lodging under our roof. I remember him as if it were yesterday, as he came plodding to the inn door, his sea-chest following behind him in a hand-barrow—a tall, strong, heavy, nut-brown man, his tarry pigtail falling over the shoulder of his soiled blue coat, his hands ragged and scarred, with black, broken nails, and the sabre cut across one cheek, a dirty, livid white.

Жаҳон иқтисодиётида қишлоқ хўжалигини ривожлантириш йўналишлари

Битирув малакавий ишда жаҳон қишлоқ хўжалигининг ҳозирги аҳволи, унинг жаҳон иқтисодиётида тутган ўрни, ривожланган ва ривожланаётган давлатларда қишлоқ хўжалик маҳсулотлари етиштиришнинг ўзга хос хусусиятлари, жаҳон қишлоқ хўжалигини ривожлантириш йўналишлари, жаҳон қишлоқ хўжалигидаги халқаро интеграцион жараёнлар ва қишлоқ хўжалиги ривожланишида фан-техника тараққиётининг тутган ўрни ҳақидаги масалалар ёритилган.

Toeplitz and Circulant Matrices: A review

In this tutorial report the fundamental theorems on the asymptotic behavior of eigenvalues, inverses, and products of “finite section”Toeplitz matrices and Toeplitz matrices with absolutely summable elements are derived. Mathematical elegance and generality are sacrificed for conceptual simplicity and insight in the hopes of making these results available to engineers lacking either the background or endurance to attack the mathematical literature on the subject. By limiting the generality of the matrices considered the essential ideas and results can be conveyed in a more intuitive manner without the mathematical machinery required for the most general cases. As an application the results are applied to the study of the covariance matrices and their factors of linear models of discrete time random processes.

ФИРЪАВНЛАР МАМЛАКАТИ

Миср эҳромлари... Дунёнинг етти мўъжизаларидан бири жойлашган Мисрнинг ноёб меъморчилик обидалари не-не донишу фозилларни ҳайратга солмаган. Ана шу ғаройиб ўлканинг ўтмиш маданияти, тарихи, санъати, архитектураси, этнографияси ҳамда жуғрофияси ҳақида мароқли ҳикоя қилувчи ушбу китобча меъморчилик ўқув юртларининг муаллим ва талабалари ҳамда кенг қизиқувчилар оммасига мўлжалланган.

Чигит экиш муддати ва усулини иқтисодий самарадорлиги

БМИ мақсади: Фермер хўжаликларида пахта етиштиришда чигит экиш муддатлари ва усулларининг минтақавий самарадорлигини ошириш юзасидан илмий таклиф ва амалий тавсияларни ишлаб чиқишдан иборат.

FROM SEASCAPES OF EXTINCTION TO SEASCAPES OF CONFIDENCE Territorial use rights in fisheries in Chile: El Quisco and Puerto Oscuro

This book by Gloria L. Gallardo Ferna´ndez is astudy of the interdisciplinary subject of social and political action aiming to reverse the extinction of edible shellfish along the Chilean coast. The man-made process confronted through this action threatened not only the existence of the fish but also the livelihood of thousands of fishers and the very eco-system of the coastal waters.

Пахтачиликни жаҳон ва ички тўқимачилик индустриясининг ривожланишидаги ўрни

Битирув малакавий ишининг мақсади пахтачиликнинг жаҳон ва ички тўқимачилик индустриясининг ривожланишидаги ўрни, пахтачиликни ривожланиши билан боғлиқ илмийназарий хулосалар, тавсиялар ва амалий таклифлар ишлаб чиқишдан иборат.

Mathematical Olympiad Challenges

Working mathematicians often tell us that results in the field are achieved after long experience and a deep familiarity with mathematical objects, that progress is made slowly and collectively, and that flashes of inspiration are mere punctuation in periods of sustained effort. The Olympiad environment, in contrast, demands a relatively brief period of intense concentration, asks for quick insights on specific occasions, and requires a concentrated but isolated effort. Yet we have found that participants in mathematics Olympiads have often gone on to become first-class mathematicians or scientists and have attached great significance to their early Olympiad experiences. For many of these people, the Olympiad problem is an introduction, a glimpse into the world of mathematics not afforded by the usual classroom situation. A good Olympiad problem will capture in miniature the process of creating mathematics. It’s all there: the period of immersion in the situation, the quiet examination of possible approaches, the pursuit of various paths to solution. There is the fruitless dead end, as well as the path that ends abruptly but offers new perspectives, leading eventually to the discovery of a better route. Perhaps most obviously, grappling with a good problem provides practice in dealing with the frustration of working at material that refuses to yield. If the solver is lucky, there will be the moment of insight that heralds the start of a successful solution. Like a well-crafted work of fiction, a good Olympiad problem tells a story of mathematical creativity that captures a good part of the real experience and leaves the participant wanting still more.

Ўзбекистон Республикасининг шахсий ҳуқуқи ва эркинликлари

Ушбу рисолада инсон ва фуқароларнинг асосий ҳуқуқ ва эркинликларнинг негизи ҳисобланган шахсий ҳуқуқ ва эркинликлар, уларнинг асосий мазмуни ва турлари ҳамда уларни амалга ошириш мақсадида қабул қилинган амалдаги қонунчилик ва унинг кундалик ҳаётдаги ҳолати тўғрисида маълумотлар келтирилган. Рисола кенг китобхонлар оммасига мўлжалланган.

Ўзбек адабиёти тарихи V том

«Ўзбек адабиёти тарихи» беш томлигининг бу охирги Ѵ томи ХIХ асрнинг иккинчи ярмидан Улуғ Октябрь социалистик революциясигача бўлган даврда ўзбек адабиётининг тараққиёт йўллари ва хусусиятларини ўрганишга бағишланган. Китобда Урта Осиё Россияга қўшиб олингандан кейин илғор рус фани ва маданияти. Россиядаги демократик ва социалистик ғоялар таъсирида ўзбек адабиётида демократик ва маърифатпарварлик оқимларининг пайдо бўлиши ва ривожланиши, прогрессив адабий йўналишлар билан реакцион оқимлар ўртасидаги зиддият ва курашнинг кескинлашуви атрофлича таҳлил қилинади. Шу давр Ўзбек адабиётининг йирик намояндалари Комил, Муқимий, Фурқат, Мирий, Анбар Отин, Аваз Утар. Ҳамза, Айнийларнинг ҳаёти ва ижоди махсус бобларда ёритилади.

Cell and Molecular Biology for Environmental Engineers

This book provides context for biological forms and functions by starting at the molecular level then building outward to include trends in biomedical technology, evolutionary impact, and the lasting implications for our biosphere.

NUMBER THEORY Structures, Examples, and Problems

One of the oldest and liveliest branches of mathematics, Number Theory, is noted for its theoretical depth and applications to other fields, including representation theory, physics, and cryptography. The forefront of Number Theory is replete with sophisticated and famous open problems; at its foundation, however, are basic, elementary ideas that can stimulate and challenge beginning students. This textbook takes a problem-solving approach to Number Theory, situating each theoretical concept within the framework of some examples or some problems for readers to solve. Starting with the essentials, the text covers divisibility, powers of integers, floor function and fractional part, digits of numbers, basic methods of proof (extremal arguments, pigeonhole principle, induction, infinite descent, inclusion-exclusion), arithmetic function, important divisibility theorems and Diophantine equations. Emphasis is also placed on the presentation of some special problems involving quadratic residues, Fermat, Mersenne, and perfect numbers, as well as famous sequences of integers such as Fibonacci, Lucas, and other important ones defined by recursive relations. By thoroughly discussing interesting examples and applications and by introducing and illustrating every key idea, by relevant problems of various levels of difficulty, the book motivates, engages and challenges the reader. The exposition proceeds incrementally, intuitively and rigorously uncovers deeper properties.