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Название: Insect Chronobiology
Автор: Numata Hideharu, Tomioka Kenji
Издательство:Springer
Год:2023
Формат: PDF
Страниц:361
Размер: 12,7 МБ
Язык: English
This book reviews the physiological mechanisms of diverse insect clocks, including circadian clock, lunar clock, tidal clock, photoperiodism, circannual rhythms and others. It explains the commonality and diversity of insect clocks, focusing on the recent advances in their molecular and neural mechanisms. In the history of chronobiology, insects provided important examples of diverse clocks. The first report of animal photoperiodism was in an aphid, and the time-compensated celestial navigation was first shown in the honeybee. The circadian clock was first localized in the brain of a cockroach. These diverse insect clocks also have some common features which deserve to be reviewed in a single book. The central molecular mechanism of the circadian clock, i.e., the negative feedback loop of clock genes, was proposed in Drosophila melanogaster in the 1990s and later became the subject of the Nobel Prize in Physiology or Medicine in 2017. Thereafter, researches on the molecular and neural mechanisms in diverse insect clocks other than the Drosophila circadian clock also advanced appreciably. Various new methods including RNAi, NGS, and genome editing with CRISPR-Cas9 have become applicable in these researches. This book comprehensively reviews the physiological mechanisms in diverse insect clocks in the last two decades, which have received less attention than the Drosophila circadian clock. The book is intended for researchers, graduate students, and highly motivated undergraduate students in biological sciences, especially in entomology and chronobiology.
Historical Survey of Chronobiology with Reference to Studies in Insects
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Разместил: vikCAT 9-05-2023, 08:52 | Комментарии: 0 | Подробнее
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 Название: Algorithms for Sparse Linear Systems
Автор: Jennifer Scott, Miroslav Tuma
Издательство: Springer
Год: 2023
Страниц: 254
Язык: английский
Формат: pdf (true), epub
Размер: 15.5 MB
Large sparse linear systems of equations are ubiquitous in science, engineering and beyond. This monograph focuses on factorization algorithms for solving such systems. It presents classical techniques for complete factorizations that are used in sparse direct methods and discusses the computation of approximate direct and inverse factorizations that are key to constructing general-purpose algebraic preconditioners for iterative solvers. A unified framework is used that emphasizes the underlying sparsity structures and highlights the importance of understanding sparse direct methods when developing algebraic preconditioners. Theoretical results are complemented by sparse matrix algorithm outlines. This monograph is aimed at students of applied mathematics and scientific computing, as well as computational scientists and software developers who are interested in understanding the theory and algorithms needed to tackle sparse systems. It is assumed that the reader has completed a basic course in linear algebra and numerical mathematics.
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Разместил: Ingvar16 8-05-2023, 18:57 | Комментарии: 0 | Подробнее
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Название: Анализ временных рядов и прогнозирование (2020)
Автор: Афанасьев В.
Издательство: Ай Пи Ар Медиа - Саратов, Оренбургский гос. ун-т. - Оренбург
Год: 2020
Формат: pdf
Страниц: 286
Размер: 17 mb
Язык: Русский
Учебник состоит из двух частей, первая из которых предназначена для подготовки бакалавров, вторая (дополнительные главы) – для магистров и аспирантов. Дополнительные главы содержат современные методы в прогнозировании различных процессов и имеют практическую направленность. | |
Разместил: na5ballov 8-05-2023, 15:31 | Комментарии: 0 | Подробнее
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 Название: Методы морфологического анализа изображений
Автор: Пытьев Ю.П., Чуличков А.И.
Издательство: М.: ФИЗМАТЛИТ
Год: 2010
Cтраниц: 336
Формат: pdf
Размер: 31 мб
Язык: русский
Рассмотрено математическое понятие формы изображения как (инвариантной относительно условий получения изображения) характеристики геометрической формы изображенного объекта. | |
Разместил: rivasss 8-05-2023, 07:45 | Комментарии: 0 | Подробнее
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Название: Handbook of Biopolymers
Автор: Thomas S., A.R. Ajitha, Chirayil C.J., Thomas B.
Издательство:Springer Nature Singapore Pte Ltd.
Год: 2023
Формат: PDF
Страниц: 1543
Размер: 29,9 МБ
Язык: English
This book on biopolymers offers a comprehensive source for biomaterial professionals. It covers all elementary topics related to the properties of biopolymers, the production, and processing of biopolymers, applications of biopolymers, examples of biopolymers, and the future of biopolymers.
Edited by experts in the field, the book highlights international professionals’ longstanding experiences and addresses the requirements of practitioners and newcomers in this field in finding a solution to their problems. The book brings together several natural polymers, their extraction/production, and physio-chemical features. The topics covered in this book are biopolymers from renewable sources, marine prokaryotes, soy protein and humus oils, biopolymer recycling, chemical modifications, and specific properties. The book also focuses on the potential and diverse applications of biogenic and bio-derived polymers. The content includes industrial applications of natural polymeric molecules and applications in key areas such as material, biomedical, sensing, packaging, biomedicine, and biotechnology, and tissue engineering applications are discussed in detail.
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Разместил: vikCAT 7-05-2023, 19:14 | Комментарии: 0 | Подробнее
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Название: Topology in Collective Magnetization Dynamics
Автор:Li Z., Cao Y., Yan P.
Издательство:IOP Publishing Ltd
Год: 2023
Формат:PDF
Страниц:224
Размер: 23,2 МБ
Язык: English
This book gives an overview of current progress of topological phases in structured classical magnetism and acts as an important reference for designing novel topological spintronic devices. The text explores basic topological models and provides readers with an overall understanding of topological phases in magnetic systems. References to important original literature are included throughout as well as extended reading. The concepts of topological magnonic devices proposed in the book encourage researchers to design real topological spintronic devices. The methods for studying topological phases in this book can extend to other systems, which enables readers to find new topological materials. The key audiences for this text include researchers in the field of topological magnetism and research institutes.
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Разместил: vikCAT 7-05-2023, 11:01 | Комментарии: 0 | Подробнее
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 Название: Внутренние угрозы безопасности конфиденциальной информации. Методология и теоретическое исследование
Автор: Росенко А.П.
Издательство: М.: Красанд
Год: 2010
Cтраниц: 154
Формат: pdf
Размер: 12 мб
Язык: русский
В монографии представлены методологические подходы к анализу и оценке безопасности конфиденциальной информации, предложенные автором с учетом воздействия на автоматизированную информационную систему внутренних угроз. Предложены математические модели для исследования влияния внутренних угроз на безопасность конфиденциальной информации на основе марковских случайных процессов с дискретными состояниями, имитационного моделирования, теории игр. | |
Разместил: rivasss 7-05-2023, 08:54 | Комментарии: 0 | Подробнее
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Название: Vortex Dynamics From Physical to Mathematical Aspects
Автор:Bakırtaş İlkay, Antar Nalan
Издательство:ITexLi
Год:2022
Формат: PDF
Страниц:162
Размер: 24,2 МБ
Язык: English
This book discusses vortex dynamics theory from physics, mathematics, and engineering perspectives. It includes nine chapters that cover a variety of research results related to vortex dynamics including nonlinear optics, fluid dynamics, and plasma physics.
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Разместил: vikCAT 7-05-2023, 08:04 | Комментарии: 0 | Подробнее
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Название: Statistical Methods and Analyses for Medical Devices
Автор: Pardo S.A.
Издательство:Springer
Год: 2023
Формат:PDF
Страниц: 384
Размер: 11,1 МБ
Язык: English
This book provides a reference for people working in the design, development, and manufacturing of medical devices. While there are no statistical methods specifically intended for medical devices, there are methods that are commonly applied to various problems in the design, manufacturing, and quality control of medical devices. The aim of this book is not to turn everyone working in the medical device industries into mathematical statisticians; rather, the goal is to provide some help in thinking statistically, and knowing where to go to answer some fundamental questions, such as justifying a method used to qualify/validate equipment, or what information is necessary to support the choice of sample sizes.
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Разместил: vikCAT 7-05-2023, 07:41 | Комментарии: 0 | Подробнее
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 Название: An Introduction to Management Science: Quantitative Approaches to Decision Making, 16th Edition
Автор: Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann
Издательство: Cengage Learning
Год: 2023
Страниц: 818
Язык: английский
Формат: pdf (true)
Размер: 31.3 MB
Gain a strong understanding of the role of management science in the decision-making process while mastering the latest advantages of Microsoft Office Excel 365 with Camm/Cochran/Fry/Ohlmann/Anderson/Sweeney/Williams' AN INTRODUCTION TO MANAGEMENT SCIENCE: QUANTITATIVE APPROACHES TO DECISION MAKING, 16E. This market-leading edition uses a proven problem-scenario approach in a new full-color design as the authors introduce each quantitative technique within an application setting. You learn to apply the management science model to generate solutions and make recommendations for management. Updates clarify concept explanations while new vignettes and problems demonstrate concepts at work. All data sets, applications and screen visuals reflect the details of Excel 365 to prepare you to work with the latest spreadsheet tools. Management science, an approach to decision making based on the scientific method, makes extensive use of quantitative analysis. A variety of names exist for the body of knowledge involving quantitative approaches to decision making; in addition to management science, two other widely known and accepted names are operations research and decision science. Today, many use the terms management science, operations research, and decision science interchangeably.
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Разместил: Ingvar16 7-05-2023, 03:52 | Комментарии: 0 | Подробнее
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