

Древняя Русь вновь подверглась нашествию. А все богатыри книжеской дружины, как назло, на дальних заставах. И судьбу княжества Владимира Красно Солнышко решают всего несколько мечей, правда волшебных и в очень надежных руках.

историческая фантастика

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Теория струн. Цикл R.E.L.I.C.T.

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Операция «Караван». Цикл «Охотник»

Тройной капкан. Цикл R.E.L.I.C.T.

28 лет спустя. Цикл ГРАНЬ

Код зверя. Цикл R.E.L.I.C.T

Степень взаимодействия. Цикл R.E.L.I.C.T.

За гранью. Цикл ГРАНЬ

Академия

Посольство

Голос булата

Логово тьмы. Цикл ВОИН

Воин

voin

любовные романы

фэнтези

учебная и научная литература

современная русская литература

современные любовные романы

современная зарубежная литература

детективы

об истории серьезно

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книги о приключениях

ужасы / мистика

учебники и пособия для вузов

cтихи, поэзия

книги по психологии

стихи и поэзия

гуманитарные и общественные науки

русская классика

мистика

боевики, остросюжетная литература

публицистическая литература

Comprehensive coverage of the foundations, applications, recent developments, and future of conformal differential geometry Conformal Differential Geometry and Its Generalizations is the first and only text that systematically presents the foundations and manifestations of conformal differential geometry. It offers the first unified presentation of the subject, which was established more than a century ago. The text is divided into seven chapters, each containing figures, formulas, and historical and bibliographical notes, while numerous examples elucidate the necessary theory. Clear, focused, and expertly synthesized, Conformal Differential Geometry and Its Generalizations * Develops the theory of hypersurfaces and submanifolds of any dimension of conformal and pseudoconformal spaces. * Investigates conformal and pseudoconformal structures on a manifold of arbitrary dimension, derives their structure equations, and explores their tensor of conformal curvature. * Analyzes the real theory of four-dimensional conformal structures of all possible signatures. * Considers the analytic and differential geometry of Grassmann and almost Grassmann structures. * Draws connections between almost Grassmann structures and web theory. Conformal differential geometry, a part of classical differential geometry, was founded at the turn of the century and gave rise to the study of conformal and almost Grassmann structures in later years. Until now, no book has offered a systematic presentation of the multidimensional conformal differential geometry and the conformal and almost Grassmann structures. After years of intense research at their respective universities and at the Soviet School of Differential Geometry, Maks A. Akivis and Vladislav V. Goldberg have written this well-conceived, expertly executed volume to fill a void in the literature. Dr. Akivis and Dr. Goldberg supply a deep foundation, applications, numerous examples, and recent developments in the field. Many of the findings that fill these pages are published here for the first time, and previously published results are reexamined in a unified context. The geometry and theory of conformal and pseudoconformal spaces of arbitrary dimension, as well as the theory of Grassmann and almost Grassmann structures, are discussed and analyzed in detail. The topics covered not only advance the subject itself, but pose important questions for future investigations. This exhaustive, groundbreaking text combines the classical results and recent developments and findings. This volume is intended for graduate students and researchers of differential geometry. It can be especially useful to those students and researchers who are interested in conformal and Grassmann differential geometry and their applications to theoretical physics.

естественные науки

математика

Conformal Differential Geometry and Its Generalizations

Presents a firm mathematical basis for the use of response-adaptive randomization procedures in practice The Theory of Response-Adaptive Randomization in Clinical Trials is the result of the authors' ten-year collaboration as well as their collaborations with other researchers in investigating the important questions regarding response-adaptive randomization in a rigorous mathematical framework. Response-adaptive allocation has a long history in biostatistics literature; however, largely due to the disastrous ECMO trial in the early 1980s, there is a general reluctance to use these procedures. This timely book represents a mathematically rigorous subdiscipline of experimental design involving randomization and answers fundamental questions, including: How does response-adaptive randomization affect power? Can standard inferential tests be applied following response-adaptive randomization? What is the effect of delayed response? Which procedure is most appropriate and how can «most appropriate» be quantified? How can heterogeneity of the patient population be incorporated? Can response-adaptive randomization be performed with more than two treatments or with continuous responses? The answers to these questions communicate a thorough understanding of the asymptotic properties of each procedure discussed, including asymptotic normality, consistency, and asymptotic variance of the induced allocation. Topical coverage includes: The relationship between power and response-adaptive randomization The general result for determining asymptotically best procedures Procedures based on urn models Procedures based on sequential estimation Implications for the practice of clinical trials Useful for graduate students in mathematics, statistics, and biostatistics as well as researchers and industrial and academic biostatisticians, this book offers a rigorous treatment of the subject in order to find the optimal procedure to use in practice.

The Theory of Response-Adaptive Randomization in Clinical Trials

A comprehensive reference on biochemistry, bioimaging, bioanalysis, and therapeutic applications of carbon nanomaterials Carbon nanomaterials have been widely applied for biomedical applications in the past few decades, because of their unique physical properties, versatile functionalization chemistry, and biological compatibility. This book provides background knowledge at the entry level into the biomedical applications of carbon nanomaterials, focusing on three applications: bioimaging, bioanalysis, and therapy. Carbon Nanomaterials for Bioimaging, Bioanalysis and Therapy begins with a general introduction to carbon nanomaterials for biomedical applications, including a discussion about the pros and cons of various carbon nanomaterials for the respective therapeutic applications. It then goes on to cover fluorescence imaging; deep tissue imaging; photoacoustic imaging; pre-clinical/clinical bioimaging applications; carbon nanomaterial sensors for cancer and disease diagnosis; targeted cancer therapy; and photothermal/photodynamic therapy. Each chapter briefly introduces the biomedical application and emphasizes the most appropriate carbon nanomaterial(s) for the application. Provides an introduction to the biomedical applications of carbon nanomaterials for early-career scientists, as well as background and context for mid-career scientists and researchers Contains four sections covering biochemistry, bioimaging, bioanalysis, and therapeutic applications of carbon nanomaterials Presented by experts who have strong background in the field of nanotechnology for biomedical applications Covers a hot area of research which has very unique physical properties, versatile functionalization chemistry, and biological compatibility Carbon Nanomaterials for Bioimaging, Bioanalysis and Therapy is an excellent resource for academic researchers and industrial scientists working on preparation and bio-application of carbon nanomaterials, biomedical engineering, and nanotechnology.

техническая литература

технические науки

Carbon Nanomaterials for Bioimaging, Bioanalysis, and Therapy

Роскошная жизнь в обмен на небольшое обязательство? Небольшую услугу? Почему бы и нет? Тем более, когда дворяне лгали?

городское фэнтези

историческое фэнтези

боевое фэнтези

Тридцать третья

Каково проснуться утром в незнакомом лесу в одиночестве и без тени памяти о вчерашнем дне? А что, если этот лес ты уже видел раньше, но и подумать не мог, что он так изменится? А что изменилось еще? Ты или город, весь мир? 
Время взглянуть на последние грибы.

космическая фантастика

ужасы

Последние грибы

Хотите окунуться в загадочный мир электричества и научиться разбираться в его тайнах? Тогда эта книга создана специально для вас! 
Здесь вы узнаете: как устроены простые электрические схемы и как сами сможете собрать первую рабочую конструкцию; почему магниты способны притягивать железо и каким образом электричество связано с магнетизмом; как создаются датчики света и что такое фоторезисторы; как создать собственный миниатюрный генератор, превращающий механические движения в электричество. 
Эта книга превратит ваше знакомство с наукой в захватывающее приключение! Ведь знание законов природы открывает двери к новым возможностям и позволяет лучше понять окружающий мир. Прочитав книгу, вы станете настоящим исследователем, готовым покорять вершины научного прогресса и совершать открытия будущего! 
Рекомендуется для детей младшего школьного возраста и всех тех, кто хочет развить интерес к физике и технике.

электроэнергетика

электроника

образование для детей

Волшебство электричества. Электротехника для детей

Чудо или сумасшествие? Психическая патология или истинная вера? Этот микрорассказ не дает ответов на поставленные вопросы, оставляя их разрешение на волю читателю. 
От автора: данная история была написана для хоровода рассказов от сообщества READ. Писалась по заданию и не должна была превышать порог в 8к ЗСП. В рассказе я решил несколько поиграть с именами и названиями, а также с некоторыми, скажем так, современными религиозными верованиями.    


магия / колдовство

героическое фэнтези

Свет мой

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