Raptors are notoriously hard to identify, even if seen well. Contrary to expectation, it is actually easier to identify raptors in flight than perched, and it is fortunate that most raptors are usually seen in flight
This is the ultimate flight identification guide to Western Palearctic raptors. Covering over sixty species of raptors (over twenty more than the first edition) throughout Europe, North Africa, the Middle East, and Central Asia, this deeply researched text reaches even further into the history of these amazing creatures. A stunning photographic guide of never-before-published images, this thorough text covers every plumage and age in breathtaking detail.
Автор: Keith Vinicombe Название: The Helm Guide to Bird Identification ISBN: 1408130351 ISBN-13(EAN): 9781408130353 Издательство: Bloomsbury Рейтинг: Цена: 4826.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
An essential field guide companion for the avid birdwatcher covering species pairs or groups that are difficult to identify.
This book covers difficult identification issues by looking at tricky species pairs or groups of birds, and comparing and contrasting their respective features. Designed as a field companion, it supplements the standard field guides and provides much additional information. As well as detailed texts, the books include extensive illustrations of all relevant ages and plummages of the species concerned.
Автор: Ljung, Lennart Glad, Torkel Название: Modeling and Identification of Dynamic Systems ISBN: 9144116888 ISBN-13(EAN): 9789144116884 Издательство: Gazelle Book Services Рейтинг: Цена: 11088.00 р. Наличие на складе: Поставка под заказ.
Описание: Mathematical models of real life systems and processes are essential in todays industrial work. To be able to construct such models is therefore a fundamental skill in modern engineering. This is a book about how to build models both from first principles in physics and from information in collected input and output measurements from the system. Physical modelling is nowadays typically done by object oriented software, such as Modelica and Matlabs Simscape. These techniques are described in the book, together with their theoretical and mathematical underlying principles. Domain-independent methods, such as following energy flows in bond graphs gives a useful background for understanding object oriented modelling. Both classical state-space models and general differential algebraic equations (DAE) are treated. The book also gives a comprehensive treatment of system identification, that is, techniques to estimate mathematical models from measured system inputs and outputs. Both linear and non-linear models are treated, including artificial neural networks. The text is related to the Swedish text Modellbygge och Simulering, Studentlitteratur, 2003.
Описание: This plant glossary includes all descriptive terms used in floras, plant field guides and monographs. In this second edition 4,500 botanical terms are described with accompanying illustrations, including a new section on vegetation terms and an updated colour section.
Автор: Hemmes Don E., Desjardin Dennis E. Название: Mushrooms of Hawai`i: An Identification Guide ISBN: 1626541825 ISBN-13(EAN): 9781626541825 Издательство: Random House (USA) Рейтинг: Цена: 3214.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Hawai'i is known for its verdant mountains and colorful ocean ecosystems, but few realize the depth and range of the islands' mushroom diversity. In fact, Hawai'i is home to over 230 species of mushrooms that are prized by foragers from around the world. In Mushrooms of Hawai'i, Don Hemmes and Dennis Desjardin present a beautiful and comprehensive guide to the treasure trove of mycological life in the Aloha State. Inside you'll find information on
Mushroom identification
Culinary and medicinal uses of Hawaiian mushrooms
Where to find the best mushroom-hunting spots
The seasonality of Hawaiian mushrooms
And everything else you might need to make your foraging adventure a success.
Mushrooms of Hawai'i also includes beautiful illustrations to help you identify familiar treasures like morels, well-known dangers like Amanita muscaria, and exciting species unique to the islands. Whether you're hunting Copelandia cyanescens ("magic" mushrooms) in the pasture grasses high in the mountains of Maui, or foraging for Laetiporus (chicken of the woods), an edible mushroom sought after by foodies for its uniquely delicious taste, this book is the must-have guide for fungophiles.
Описание: A beautifully illustrated reference guide to wild flowers across the globe, in a substantially updated new large-format edition.
Автор: R. T. J. Cappers, R.M. Bekker Название: A Manual for the Identification of Plant Seeds and Fruits ISBN: 9491431269 ISBN-13(EAN): 9789491431265 Издательство: Marston Book Services Рейтинг: Цена: 7524.00 р. Наличие на складе: Поставка под заказ.
Описание: The taxonomic identification of individual seeds and fruits of wild and cultivated plants is not always straightforward. The specialist literature and botanical reference collections can be helpful, and knowing where to begin reading and comparing can save a considerable amount of time. We wrote A Manual for the Identification of Plant Seeds and Fr
Автор: Marion Jess, Overdurf John, Carson Shawn Название: Deep Trance Identification: The Companion Manual ISBN: 1940254205 ISBN-13(EAN): 9781940254203 Издательство: Неизвестно Цена: 2581.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Lennart Ljung Название: System Identification: Theory for the User ISBN: 0136566952 ISBN-13(EAN): 9780136566953 Издательство: Pearson Education Рейтинг: Цена: 40102.00 р. Наличие на складе: Поставка под заказ.
Описание: Suitable for courses in System Identification, this book provides a description of the theory, methodology and practice of System Identification - the science of building mathematical models of dynamic systems by observing input/output data. It includes material on subspace methods, non-linear black box models - such as neural networks.
Автор: Peter Lindeskog et al Название: Modeling and identification of dynamic systems - exercises ISBN: 9144127898 ISBN-13(EAN): 9789144127897 Издательство: Gazelle Book Services Рейтинг: Цена: 8712.00 р. Наличие на складе: Поставка под заказ.
Описание: This book contains examples and exercises with modeling problems together with complete solutions. The contents is tailored to the book Ljung-Glad: Modeling and Identification of Dynamic Systems (Studentlitteratur, 2016). The exercises are of different levels of difficulty and cover general modeling principles (such as bond graphs) as well as practical tools like Modelica and Simscape. System identification, model and signal properties are also covered together with basic techniques for simulation. Most of the problems deal with issues from industrial applications, but also economic, social and medical cases are covered. The text requires certain knowledge in linear algebra, signal and systems and basic familiarity with physics and statistics. The computer exercises assume access to basic software such as Matlab and Simulink, and to some extent Modelica/Dymola/Simscape. The book is suitable for Master level courses in engineering, but also for practicing engineers.
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