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Iqtisodiyot. Iqtisodiyot fanlari
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Semiconductor-Laser Fundamentals
Since Fall of 1993, when we completed the manuscript of our book "Semiconductor-Laser Physics" [W.W. Chow, S.W. Koch, and M. Sargent III (Springer, Berlin, Heidelberg. 1994)] many new and exciting developments have taken place in the world of semiconductor lasers. Novel laser and amplifier structures were developed, and others, for example, the VCSEL (vertical cavity surface emitting laser) and monolithic MOPA (master oscillator power amplifier), made the transition from research and development to production. When investigating some of these systems, we discovered instances when device performance, and thus design depend critically on details of the gain medium properties, e.g., spectral shape and carrier density dependence of the gain and refractive index.
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Semiconductor Physics and Devices
Donald A. Neamen is a professor emerltus in the Department of Electrical and Computer Engineering at the University of New Mexico where he taught for more than 25 years. He received his Ph.D. from the University of New Mexico and then became an electronics engineer at the Solid State Sciences Laboratory at Hanscom Air Force Base. In 1976, he joined the faculty in the EECE department at the University of New Mexico, where he specialized in teaching semiconductor physics and devices courses and electronic circuits courses. He is still a part-time instructor in the department. In 1980, Professor Neamen received the Outstanding Teacher Award for the University of New Mexico. In 1983 and 1985, he was recognized as Outstanding Teacher in the College of Engineering by Tau Beta Pi. In 1990, and each year from 1994 through 2001, he received the Faculty Recognition Award, presented by graduating EECE students. He was also honored with the Teaching Excellence Award in the College of Engineering in 1994
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Semiconductor Optics
The aim of this book is to explain the optical properties of semi-conductors, eg, the spectra of transmission, reflection and luminescence, or of the complex dielectric function in the infrared, visible and near-ultraviolet part of the electromagnetic spectrum. We want to evoke in the reader a clear and intuitive understanding of the physical concepts and foundations of semiconductor optics and of some of their numerous applications. To this end, we try to keep the mathematical apparatus as simple and as limited as possible in order not to conceal the physics behind mathematics. We give ample references for those who want to enter more deeply into the mathematical concepts [11-3] In this spirit, this present textbook is not only suitable for graduate and postgraduate students of physics, but also for students of neighboring disciplines, such as material science and electronics.
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Semiconductor Optics
The book on Semiconductor Optics has been favourably received by the students and the scientific community worldwide. After the first edition, which appeared in 1995 several reprints became necessary starting from 1997, one of them for the Chinese market. They contained only rather limited updates of the material and corrections. In the meantime scientific progress brought a lot of new results, which necessitate a new, seriously revised edition. This progress includes bulk semiconductors, but especially structures of reduced dimensionality. These new trends and results are partly included in existing chapters e.g. for phonons or for time-resolved spectroscopy, partly new chapters have been introduced like the ones on cavity polaritons and photonic structures.
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Мотивация
В этой книге вы ознакомитесь с рядом проверенных на практике методов и приемов, которые можно использовать, чтобы увеличить желание сотрудников попробовать себя в большем количестве задач. Дайте им возможность чувствовать себя великолепно, когда они работают на вас, уменьшая их страх неудачи и страх быть отвергнутым. Только когда люди довольны собой, они мотивированы добиваться успеха.
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Semiconductor Nanostructures for Optoelectronic Applications
All rights reserved. Printed and bound in the United States of America. No part of this book may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without permission in writing from the publisher. All terms mentioned in this book that are known to be trademarks or service marks have been appropriately capitalized. Artech House cannot attest to the accuracy of this information. Use of a term in this book should not be regarded as affecting the validity of any trademark or service mark.
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Хоразм тарихи
Ушбу асар Олий ва ўрта maxcyc ўқув юртлари талабаларига,мактаб ўқитувчиларн ва ўқувчиларига хамда кенг китобхонлар оммасига мўлжалланган.
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Science of Heat and Thermophysical Studies: A Generalized Approach to Thermal Analysis
Recently I was asked to think over the preparation of an English revision of my book. Although there has been a lapse of twenty years, after a careful reading of the book again, I was satisfied that the text could be more or less reiterated as before, with a need for some corrections and updating. The content had not lost its contemporary value, innovative approach, or mathematical impact and can still be considered as being competitive with similarly focused books published even much later, and thus a mere revision did not really make sense.
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SCIENCE OF EVERYDAY THINGS
While every effort has been made to ensure the reliability of the information presented in this publication, Gale Group does not guarantee the accuracy of the data contained herein. Gale accepts no payment for listing, and inclusion in the publication of any organization, agency, institution, publication, service, or individual does not imply endorsement of the editors and publisher. Errors brought to the attention of the publisher and verified to the satisfaction of the publisher will be corrected in future editions.
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Действуй разумно!
Вы и ваш разум уникальны. Вы обладаете 100 миллиардами клеток мозга, каждая из которых соединена отростками с 20 тысячами других клеток. Таким образом, общее количество мыслей, которые могут родиться в вашей голове, составляет 100 миллиардов в двадцатитысячной степени.
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LAGRANGIAN DYNAMICS
The Lagrangian method of dynamics is applicable to a very extensive field of particle and rigid body problems, ranging from the simplest to those of great complexity. The advantages of this procedure over conventional methods are, for reasons which follow, of outstanding importance. This is true not only in the broad field of applications but also in a wide area of research and theoretical considerations.
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ОИЛАВИЙ ТАДБИРКОРЛИКНИ РИВОЖЛАНТИРИШНИНГ ИҚТИСОДИЙ МЕХАНИЗМИНИ ТАКОМИЛЛАШТИРИШ
Жаҳонда оилавий бизнесни ривожлантиришнинг иқтисодий механизмларини такомиллаштириш, жумладан, тадбиркорлик мазкур шаклининг рақобатбардошлигини ошириш, «ишбилармонлик цикли»нинг барқарорлигини таъминлаш, оилавий муносабатлар ўзининг ижобий тавсифини тўлиқ намоён эта олувчи ташкилий-ҳуқуқий шаклларни таркиб топтириш, хўжалик юритишнинг бошка шакллари билан ўзаро таъсир ва алоқаларни тартибга солиш каби масалалар тадқиқига алоҳида эътибор каратилмоқда. Оилавий тадбиркорликнинг ишсизлик даражасини пасайтириш, аҳоли даромадларини ошириш, ўрта мулкдорлар қатламини ўстириш орқали мамлакатдаги ижтимоий-иқтисодий барқарорликни таъминлашдаги иштирокини кенгайтириш илмий тадқиқотнинг долзарб йўналишларидан ҳисобланади.
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Zaha Hadid
Zaha Hadid is one of the most distinctive creative talents of her generation. born in baghdad in 1950, she first came to London to study architecture in 1972, and this year celebrates 30 years in practice. She runs an office of 250 people, working on projects that range in scale from urban masterplans in Singapore and Istanbul, to domestic objects and furniture.
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Мозгоускорители. Как научиться эффективно мыслить, используя приемы из разных наук
Ричард Нисбетт — мыслитель, оказавший наибольшее влияние на меня; моя картина мира основывается на его суждениях.
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Хоразм тарихи 1 жилд
Ушбу китоб олий ва ўрта ўқув юртлари талабаларига, мактаб ўқитувчилари ва ўқитувчиларига кенг китобхонлари оммасига мўлжалланган.
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Applied Physics
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