Knot Theory and Its Applications

Knot Theory and Its Applications

Author: Kunio Murasugi

Publisher: Springer Science & Business Media

Published: 2009-12-29

Total Pages: 348

ISBN-13: 0817647198

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This book introduces the study of knots, providing insights into recent applications in DNA research and graph theory. It sets forth fundamental facts such as knot diagrams, braid representations, Seifert surfaces, tangles, and Alexander polynomials. It also covers more recent developments and special topics, such as chord diagrams and covering spaces. The author avoids advanced mathematical terminology and intricate techniques in algebraic topology and group theory. Numerous diagrams and exercises help readers understand and apply the theory. Each chapter includes a supplement with interesting historical and mathematical comments.


Cosmeceuticals and Active Cosmetics

Cosmeceuticals and Active Cosmetics

Author: Raja K Sivamani

Publisher: CRC Press

Published: 2015-09-18

Total Pages: 460

ISBN-13: 1482214172

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Cosmeceuticals and Active Cosmetics discusses the science of nearly two dozen cosmeceuticals used today. This third edition provides ample evidence on specific cosmeceutical substances, their classes of use, skin conditions for which they are used, and points of interest arising from other considerations, such as toxicology and manufacturing. The book discusses both cosmetic and therapeutic uses of cosmeceuticals for various conditions including rosacea, dry skin, alopecia, eczema, seborrheic dermatitis, purpura, and vitiligo. Active ingredients in the following products are discussed: caffeine, curcumin, green tea, Rhodiola rosea, milk thistle, and more. Also covered are topical peptides and proteins, amino acids and derivatives, antioxidants, vitamins E and C, niacinamide, botanical extracts, and biomarine actives. Providing ample scientific references, this book is an excellent guide to understanding the science behind the use of cosmeceuticals to treat a variety of dermatological conditions.


Veterinary Forensics

Veterinary Forensics

Author: Melinda Merck

Publisher: John Wiley & Sons

Published: 2008-02-28

Total Pages: 368

ISBN-13: 0470344202

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Animal cruelty is gaining attention worldwide. With the rise of mandatory reporting requirements for veterinarians and prosecution of animal cruelty, veterinarians and pathologists need the resources to properly assist in these cases. Veterinary Forensics is a practical reference for veterinarians, pathologists and investigators. Written by a leading expert in veterinary forensics, it provides the background and resources needed to work with animal abuse cases. The book offers detailed and clear direction on crime scene investigation, forensic testing and forensic pathology findings, as well as guidance on handling evidence and conducting evaluations that will hold up in court. Primarily focused on dogs and cats, the principles and techniques in this book can be applied easily to other species as well. Photographs highlight pertinent forensic findings in animals, and extensive appendices include forms for examination, report writing, entomology collection, body condition scoring, forensic kits, forensic specialists and labs, and web resources.


Fluid, Electrolyte, and Acid-Base Disorders in Small Animal Practice

Fluid, Electrolyte, and Acid-Base Disorders in Small Animal Practice

Author: Stephen P. Dibartola

Publisher: Saunders

Published: 2011-06-22

Total Pages: 0

ISBN-13: 9781437706536

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Veterinary Consult The Veterinary Consult version of this title provides electronic access to the complete content of this book. Veterinary Consult allows you to electronically search your entire book, make notes, add highlights, and study more efficiently. Purchasing additional Veterinary Consult titles makes your learning experience even more powerful. All of the Veterinary Consult books will work together on your electronic "bookshelf", so that you can search across your entire library of veterinary books. Veterinary Consult: It's the best way to learn! Book Description The leading reference for the diagnosis and management of fluid, electrolyte, and acid-base imbalances in small animals, Fluid, Electrolyte, and Acid-Base Disorders in Small Animal Practice, 4th Edition provides cutting-edge, evidence-based guidelines to enhance your care of dogs and cats. Information is easy to find and easy to use, with comprehensive coverage including fluid and electrolyte physiology and pathophysiology and their clinical applications, as well as the newest advances in fluid therapy and a discussion of a new class of drugs called vaptans. Lead author Stephen DiBartola is a well-known speaker and the "go-to" expert in this field, and his team of contributors represents the most authoritative and respected clinicians and academicians in veterinary medicine.


Weed and Crop Resistance to Herbicides

Weed and Crop Resistance to Herbicides

Author: Rafael de Prado

Publisher: Springer Science & Business Media

Published: 1997-05-31

Total Pages: 366

ISBN-13: 9780792345817

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In recent decades, repeated use of herbicides in the same field has imposed selection for resistance in species that were formerly susceptible. On the other hand, considerable research in the private and public sectors has been directed towards introducing herbicide tolerance into susceptible crop species. The evolution of herbicide resistance, understanding its mechanisms, characterisation of resistant weed biotypes, development of herbicide-tolerant crops and management of resistant weeds are described throughout the 36 chapters of this book. It has been written by leading researchers based on the contributions made at the International Symposium on Weed and Crop Resistance to Herbicides held at Córdoba, Spain. This book will be a good reference source for research scientists and advanced students.


Handbook of Sustainable Development and Leisure Services

Handbook of Sustainable Development and Leisure Services

Author: Adrian Lubowiecki-Vikuk

Publisher: Springer Nature

Published: 2021-01-16

Total Pages: 329

ISBN-13: 3030598209

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This book reviews empirical and theoretical research on sustainable development in the context of leisure management for communities. Although leading research centers are pursuing interdisciplinary research on leisure in the context of sustainable development, there are still few papers that holistically address the current challenges in this area. In addition, demographic changes have made the promotion of a healthy lifestyle essential. Doing so requires responsible behavior on the part of various stakeholders in this market. This book fills an important gap in the literature and gathers contributions from an interdisciplinary and international team of authors, whose fields of expertise include human geography, management, intersections of sustainability and leisure, behavioral psychology and tourism.


Routledge Handbook of Tourism Cities

Routledge Handbook of Tourism Cities

Author: Alastair M. Morrison

Publisher: Routledge

Published: 2020-08-27

Total Pages: 732

ISBN-13: 0429534809

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The Routledge Handbook of Tourism Cities presents an up-to-date, critical and comprehensive overview of established and emerging themes in urban tourism and tourist cities. Offering socio-cultural perspectives and multidisciplinary insights from leading scholars, the book explores contemporary issues, challenges and trends. Organised into four parts, the handbook begins with an introductory section that explores contemporary issues, challenges and trends that tourism cities face today. A range of topics are explored, including sustainable urban tourism, overtourism and urbanisation, the impact of terrorism, visitor–host interactions, as well as reflections on present and future challenges for tourism cities. In Part II the marketing, branding and markets for tourism cities are considered, exploring topics such as destination marketing and branding, business travellers and exhibition hosting. This section combines academic scholarship with real-life practice and case studies from cities. Part III discusses product and technology developments for tourism cities, examining their supply and impact on different travellers, from open-air markets to creative waterfronts, from social media to smart cities. The final Part offers examples of how urban tourism is developing in different parts of the world and how worldwide tourism cities are adapting to the challenges ahead. It also explores emerging forms of specialist tourism, including geology and ecology-based tourism, socialist heritage and post-communist destination tourism. This handbook fills a notable gap by offering a critical and detailed understanding of the diverse elements of the tourist experience today. It contains useful suggestions for practitioners, as well as examples for theoretical frameworks to students in the fields of urban tourism and tourism cities. The handbook will be of interest to scholars and students working in urban tourism, heritage studies, human geography, urban studies and urban planning, sociology, psychology and business studies.


Deep Vein Thrombosis and Pulmonary Embolism

Deep Vein Thrombosis and Pulmonary Embolism

Author: Edwin J. R. van Beek

Publisher: John Wiley & Sons

Published: 2009-03-12

Total Pages: 584

ISBN-13: 9780470744994

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Dedicated to dealing with a challenging disease, previously thought to be incurable, but with the advent of new drugs, now amenable to management and a much improved prognosis for patients. - Latest publication in a fast-moving area of keen clinical interest - Authored by leading international authorities - Builds on success of a respected first edition - Incorporates new data on latest imaging technologies and therapies - Covers both the science and clinical aspects, including presentation, surgical intervention and drug therapy - Includes coverage of both Pulmonary Embolism and Deep Vein Thrombosis


Conditioning Agents for Hair and Skin

Conditioning Agents for Hair and Skin

Author: Randy Schueller

Publisher: CRC Press

Published: 1999-02-02

Total Pages: 402

ISBN-13: 9780824719210

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Discussing the history, benefits, formulations and future developments of hair and skin conditioning products, this work offers an overview of the subject and unique analysis of the elements of conditioning. It offers the novice chemist a solid foundation of technical knowledge and the seasoned scientist the latest state-of-the-art ingredients and testing procedures used in evaluation.