Ebooks de ciencias, página 46 de 711

Protecting his master from intruders, whether rodent or human, was priority number one for this monkey-faced urchin developed in southern Germany during the 19th century. Classified as a "Toy Dog" throughout the world, the Affenpinscher is indeed part terrier and part watchdog, even though his role as a house pet has been his main stead in life for generations. Blessed with independence of mind and a most amusing take on the world around him, the Affenpinscher proves to be a perfect choice for the owner who is seeking a bright, intuitive and comic companion animal. Written by top Affenpinscher breeder and handler Jerome Cushman of the famous Hilane kennels in New York, this Special Limited Edition covers the history of the breed in Europe and details the development of the breed in the US. This book also discusses the breeds characteristics and the requirements of the right owner for an Affenpinscher. The author shares his insight into the breed standard as well as the proper selection of a breeder and puppy. New owners will welcome the chapters on house-training and obedience commands, plus the sections on grooming, feeding, home safety and much more. A special chapter on preventive healthcare, written by renowned veterinarian Dr. Lowell Ackerman, provides up-to-date, accurate information on inoculations, parasites, spaying/neutering and more.

This Comprehensive Owners Guide to the Afghan Hound serves as a complete introduction to the worlds most elegant sighthound breed. A native of Afghanistan, the exotic Afghan Hound with its abundant, long coat, near-human expression, and superb hunting ability has been a favorite breed in the Western world since the breed was first imported to England in the 1920s and a decade later in the United States. Written by British Afghan enthusiast Bryony Harcourt-Brown, the book begins with a solid chapter on the breeds history, tracing its origins in the Middle East, its development in America and the United Kingdom, illustrated with historical dogs and important show winners. The chapters on characteristics and the breed standard encapsulate all of the virtues of this impressive hound breed, offering sound advice about which owners are best suited to the breed.New owners will welcome the well-prepared chapter on finding a breeder and selecting a healthy, sound puppy. Chapters on puppy-proofing the home and yard, purchasing the right supplies for the puppy as well as house-training, feeding, and grooming are illustrated with handsome Afghan adults and puppies bursting with personality! In all, there are over 135 photographs in this compact, useful, and entertaining volume. The authors advice on obedience training the Afghan Hound, a breed that has a strong mindset and doesnt relish pleasing his owners, will help readers better mold and train their dogs into the most socialized, well-mannered Afghans in the neighborhood. The extensive chapter on healthcare written by Dr. Lowell Ackerman provides up-to-date detailed information on selecting a qualified veterinarian, vaccinations, parasites, infectious diseases, and more. Sidebars throughout the text offer helpful hints, covering topics as diverse as historical kennels, toxic plants, first aid, crate training, carsickness, fussy eaters, and parasite control. Fully indexed.

In "Afoot in England," W. H. Hudson embarks on a lyrical and contemplative exploration of the English landscape through the eyes of a passionate naturalist and keen observer. Richly descriptive prose invites readers into the green tapestry of the English countryside, where Hudsons reflections on nature merge with philosophical musings. This work is not merely a travelogue; it promotes a profound sense of reverence for the natural world and critiques the encroachment of modernity. Positioned within the literary context of the late 19th century, Hudsons narrative resonates with the Romantic tradition while also foreshadowing the burgeoning conservation movement. W. H. Hudson, an Argentine-born writer educated in England, possessed an innate curiosity about botany and ornithology that infuses his narrative. His experiences growing up amidst the flora and fauna of the Pampas eventually led him to England, where he found inspiration in the rural landscapes and wildlife. Hudsons diverse background and education illuminated his observations, intertwining personal significance with broader ecological concerns, making his writings both reflective and socially aware. This book is a must-read for anyone who appreciates the intersections of travel, nature, and literary beauty. Hudsons evocative prose will resonate with readers seeking an immersive experience in the English countryside, offering not only a journey through picturesque settings but also an invitation to reflect on humanitys relationship with nature.In this enriched edition, we have carefully created added value for your reading experience:- A succinct Introduction situates the works timeless appeal and themes.- The Synopsis outlines the central plot, highlighting key developments without spoiling critical twists.- A detailed Historical Context immerses you in the eras events and influences that shaped the writing.- A thorough Analysis dissects symbols, motifs, and character arcs to unearth underlying meanings.- Reflection questions prompt you to engage personally with the works messages, connecting them to modern life.- Handpicked Memorable Quotes shine a spotlight on moments of literary brilliance.- Interactive footnotes clarify unusual references, historical allusions, and archaic phrases for an effortless, more informed read.

In "Afoot in England," W. H. Hudson presents a captivating exploration of the English countryside through a blend of travelogue and naturalist observations. The book is characterized by its lyrical prose and rich descriptions, inviting readers into the intricate tapestry of Englands landscapes, people, and wildlife. Hudsons keen eye for detail and his profound appreciation for the natural world reflect the influence of the Romantic movement, yet his work precedes the modern environmental consciousness, making it a vital precursor to contemporary nature writing. As he traverses the hills, valleys, and woodlands, Hudson interweaves personal anecdotes with historical context, painting a vivid portrait of Englands rural life in the late 19th century. W. H. Hudson was born in Argentina to English parents, which offered him a unique perspective on both his native land and the nature he cherished. His diverse experiences as a traveler, naturalist, and writer informed his profound awareness of ecological themes and the cultural landscape that influenced his observations. Hudsons life as an outsider gave him a fresh lens through which he approached the English natural scenery, culminating in a work that speaks to the heart of both the land and its people. "Afoot in England" is a must-read for those who appreciate the interplay between nature and literature. Hudsons eloquent prose resonates with readers who seek an immersive experience in the outdoors and a deeper understanding of Englands ecological and cultural heritage. This seminal work not only inspires wanderlust but also fosters an enduring respect for the natural world.In this enriched edition, we have carefully created added value for your reading experience:- A succinct Introduction situates the works timeless appeal and themes.- The Synopsis outlines the central plot, highlighting key developments without spoiling critical twists.- A detailed Historical Context immerses you in the eras events and influences that shaped the writing.- A thorough Analysis dissects symbols, motifs, and character arcs to unearth underlying meanings.- Reflection questions prompt you to engage personally with the works messages, connecting them to modern life.- Handpicked Memorable Quotes shine a spotlight on moments of literary brilliance.- Interactive footnotes clarify unusual references, historical allusions, and archaic phrases for an effortless, more informed read.

There are roughly 6,600 wild dogs left in Africa yet they have cast such a spell on top wildlife photographer and naturalist Jocelin Kagan that she is determined to help save them. If left to their own devices, they are more than capable of thriving, as this sumptuous photographic natural history shows. Jocelin has called in world experts to add their latest findings about these resourceful, graceful and highly skilled family groups.Nomadic predators whose territories range thousands of kilometres, they hunt co-operatively, preying on small herbivores. Non-confrontational, they form complex bonds as this book reveals.Now restricted to small populations and threatened by some shoot-to-kill policies, habitat fragmentation, diseases from domestic dogs, climate change and snares, as well as natural predation from hyenas and lions, Africas wild dogs will be supported by all the royalties from this book.

O amor pelos animais fez com que o Dr. Robledo dedicasse parte de sua vida cuidando e estudando o comportamento dessas criaturas. Porém, um dia na África, conheceu um amor muito maior chamado Brenda. Assim, seu coraço falou mais alto e ele resolveu voltar para sua cidade, a fim de viver para o resto de sua vida com esse amor, dizendo: Africa, Adeus!

African Meteorites is a comprehensive exploration of meteorite falls and finds across the arid and hot regions of the African continent, offering profound insights into a significant collection of meteorites, second only to Antarctica. The book is divided into seven chapters, covering the origin and formation of meteorites, statistical analyses of meteorite falls in African countries, classes and mass distribution of meteorite finds, allocation and renaming of North West African (NWA) meteorites, exceptional and rare meteorite falls and finds in Eastern Morocco Sahara, protocols for recognizing, recovering, and preserving meteorites in Sahara, and a review of confirmed and proposed meteorite falls, finds, and impact structures in Egypt, Sudan, and Libya. With detailed and updated references complementing the simple presentation, this book is an invaluable resource for meteoriticists, hunters, museums, astronomers, students, and geology and astronomy enthusiasts, on the origin, characteristics, and collection of meteorites discovered in Africa. Key Themes: Meteorite origin, formation, and classificationMeteorite falls and finds in AfricaUnique features of North West Africa (NWA) meteoritesRare and exceptional meteorite falls and finds in Eastern Morocco SaharaProtocols for recognizing and preserving meteorites in the SaharaMeteorite falls, finds, and impact structures in Egypt, Sudan, and LibyaReadership: Meteoriticists, geologists, mineralogists, historians, researchers and general readers.

The chapters comprised in the present volume were written at various times during the last ten years. Some of them have already appeared in print in the pages of the Field, Land and Water, and other papers, but the majority have remained in manuscript until now. The greatest part of the matter in the chapters on the "Lion" was written some years ago, and was intended to be the commencement of a book dealing entirely with the life-history of South African mammals. When, however, I was asked by Mr. Rowland Ward to contribute to a book he was about to publish on the Great and Small Game of Africa, all the articles in which would be written by men who had personally studied the habits of the animals they described, I gave up the idea of myself writing a less comprehensive work on similar lines, and became one of the

Richard JefferiesAfter London is a captivating dystopian novel set in a post-apocalyptic world where nature has reclaimed the land and society has disintegrated. The authors vivid descriptions of the decaying cityscape and the struggles of the remaining humans to survive offer a thought-provoking commentary on the consequences of environmental destruction. Jefferies prose is both poetic and analytical, drawing readers into a world that is at once haunting and mesmerizing. Written in the late 19th century, After London can be seen as a precursor to modern dystopian literature, influencing later works in the genre with its bleak yet mesmerizing vision of a society in collapse. The novel serves as a cautionary tale about the importance of preserving the natural world and the fragility of civilization. Recommended for readers interested in dystopian fiction, environmental themes, and the evolution of the genre over time.In this enriched edition, we have carefully created added value for your reading experience:- A succinct Introduction situates the works timeless appeal and themes.- The Synopsis outlines the central plot, highlighting key developments without spoiling critical twists.- A detailed Historical Context immerses you in the eras events and influences that shaped the writing.- A thorough Analysis dissects symbols, motifs, and character arcs to unearth underlying meanings.- Reflection questions prompt you to engage personally with the works messages, connecting them to modern life.- Handpicked Memorable Quotes shine a spotlight on moments of literary brilliance.- Interactive footnotes clarify unusual references, historical allusions, and archaic phrases for an effortless, more informed read.

After some sudden and unspecified catastrophe has depopulated England, the countryside reverts to nature, and the few survivors to a quasi-medieval way of life. Fields are becoming overrun by forest, domesticated animals are running wild, roads and towns are becoming overgrown, and the hated London is reverting to lake and poisonous swampland.

Stephen Hawking described it as the discovery of the century, if not of all time, yet the scientists who first detected the cosmic radiation that was identified as the afterglow of the big bang had to admit that it was more by accident than intention. At first its discoverers mistook the readings for the disruption caused by the droppings of pigeons that had nested in their telescope, and yet they went on to win the Nobel prize. In the mid-1990s New Scientist writer Marcus Chown drove across America to interview the key scientists who had made this astonishing discovery. Their account and Chowns description of their achievement was published to much acclaim. But now, over a decade later, in this new and fully revised edition he goes behind the hype and the hysteria to provide a clear and lively explanation of one of the biggest discoveries in modern science - and a brilliant picture of what happened next.

Even in the third decade of the twenty-first century, it is still harder for women to make a career in science than men. Two centuries ago, however, at the beginning of the nineteenth century, when science as we know it was just getting started, the situation was far worse. Then, the very notion of a female scientist would have been regarded as something of an oxymoron.From bestselling and award-winning science writers John and Mary Gribbin, Against the Odds highlights the achievements of women who overcame hurdles and achieved scientific success (although not always as much as they deserved) in spite of male prejudice, as society changed over about 150 years, from the middle of the nineteenth century to the end of the twentieth century.There is Eunice Newton Foote, who discovered the carbon dioxide greenhouse effect; Chien-Shiung Wu, who discovered the law which allows matter to exist in the Universe today; and Barbara McClintock, who discovered how genes turn on and off.With a foreword from astrophysicist Jocelyn Bell Burnell, this book is not only a cautionary tale about the stifling effects of prejudice against women in science, but is a celebration of those who achieved success against the odds - and an inspiration for the next generation.

Este livro é mais um fruto de contínuos trabalhos de discentes em coautoria com docentes de programas de pós-graduação da área de ciências ambientais. Trata-se de uma nova coletânea que se destina a

Uma abordagem que busca brevemente elucidar e auxiliar na fixação do raciocínio macro na elaboração de diagnóstico na rotina clínica veterinária.

Aggressive behavior is the most common problem canine behaviorists encounter. This book answers commonly asked questions about aggressive behavior with helpful tips and easy-to-follow solutions.

As software moves increasingly to online distribution and frequent updates Agile development is fast becoming the norm. If youre considering moving from traditional development processes to Agile this book will give you the knowledge you need to get off to a smooth start.

Hace muchos, muchos años, en un momento en que a las mujeres no se les permitía estudiar, y menos trabajar en lo que deseaban, un médico fue denunciado injustamente por seducir a sus pacientes. A punto de ser declarado culpable, el muchacho de pelo raro se arranco la barba y el bigote que cubrian su cara y descubrio ante todos que era, en realidad, una mujer. Asi tuvo que disfrazarse Agnodice, esta valiente joven ateniense, para lograr ejercer la medicina. Su teson y su coraje supusieron una conquista para los derechos de la mujer.

Agora que você tem o seu cachorro, o relógio começa a contar e você precisa de completar as outras fases de desenvolvimento.4ª Fase do Desenvolvimento: Sociabilizar o seu CachorroA sua prioridade mai

Livro que derruba mitos sobre a injustiçada química utilizada no campo. Fundamentais para o controle de pragas que durante séculos devastaram plantações e responsáveis pelo aumento na produtividade d

Série Guia para o AgronegócioBem-vindos ao mundo da agricultura moderna, onde a inovação e a sustentabilidade se unem para impulsionar o agronegócio do futuro. Nesta série de livros, mergulharemos em