Download or read book Crushing Snails written by James Fair and published by Lulu.com. This book was released on 2013-01-04 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Informal Investigation into the Complex Themes of Love, Life and Creativity, told through the Analogy of a Snail.
Download or read book Biology of Snail Killing Sciomyzidae Flies written by Lloyd Knutson and published by Cambridge University Press. This book was released on 2011-09-29 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written for academic researchers and graduate students in entomology, this is the first comprehensive analysis of Sciomyzid flies. Sciomyzid flies are important as prime candidates for the biological control of snails and slugs that help transmit diseases such as schistosomiasis or are important agricultural pests. They also serve as a paradigm for the study of the evolution of feeding behavior in predatory insects. Starting with analyses of malacophagy in general and then in Diptera specifically, all important aspects of the Sciomyzidae are discussed, including behavior, ecology, life cycles, morphology, and identification. New behavioral and morphological classifications and hypotheses are proposed on the basis of unpublished information and a complete analysis of the extensive literature. Also included are keys to adults, larvae and puparia and a checklist of world species, with information on geographical range and the location of type specimens. The accompanying DVD includes Clifford O. Berg's classic film on the biology of Sciomyzidae and biological control of snails.
Download or read book Strickberger s Evolution written by Brian Keith Hall and published by Jones & Bartlett Publishers. This book was released on 2014 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now with a new full color design and art program, the Fifth Edition of Strickberger's Evolution is updated with the latest data and updates from the field. The authors took care to carefully modify the chapter order in an effort to provide a more clear and student-friendly presentation of course material. The original scope and theme of this popular text remains, as it continues to present an overview of prevailing evidence and theories about evolution by discussing how the world and its organisms arose and changed over time. New boxed features concentrating on modern and exciting research in the field are included throughout the text.New and Key Features of the Fifth Edition- New Full color design and art program- Maintains the student-friendly engaging writing-style for which it is known- A reorganized chapter order provides a more clear and accessible presentation of course material.- Chapters on the evolution of biodiversity are now found on the text's website.- Access to the companion website is included with every new copy of the text.- New boxed features highlight new and exciting research in the field.
Download or read book Freshwater Snails Of Africa And Their Medical Importance written by David S Brown and published by CRC Press. This book was released on 2002-09-11 with total page 687 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first half of this book is primarily a systematic survey of the snails, beginning with glossaries, keys for identification to genera and a checklist of species. This is followed by a synopsis of species, with brief notes on ecology, distribution and parasites. Relationships are then described between snails and schistosomes and with other parasites. The book goes on to consider the factors affecting snail populations and possible methods for population control.
Download or read book Where Do We Come From written by Jan Klein and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the moment we first began to contemplate the world, three questions have occupied our minds: Where do we come from?, What are we?, and Where are we going? Artists, religious thinkers, philosophers, and most recently scientists have all searched for answers. Here, the authors describe how scientists decipher human origin from the record encrypted in the DNA and protein molecules. After explaining the nature of descent and the methods available for studying genealogical relationships, they summarize the information revealed by the molecular archives. In doing so, they draw conclusions about our identity, our place in the living world, and our future.
Download or read book The Teeth of Non mammalian Vertebrates written by Barry Berkovitz and published by Elsevier. This book was released on 2023-06-17 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Teeth of Non-Mammalian Vertebrates: Form, Function, Development and Growth, Second Edition is devoted to the teeth and dentitions of living fishes, amphibians, and reptiles. This book presents a comprehensive survey of the wide variety of tooth forms among non-mammalian vertebrates, based on descriptions of approximately 450 species belonging to about 170 families.This latest edition discusses the functional morphology of feeding, the attachment of teeth, and the relationship of tooth form to function, with each chapter accompanied by a comprehensive, up-to-date reference list. Following the descriptions of the teeth and dentitions in each class, four chapters review current topics with considerable research activity: tooth development; tooth replacement; and the structure, formation, and evolution of the dental hard tissues. The Teeth of Non-Mammalian Vertebrates: Form, Function, Development and Growth, Second Edition is authored by internationally recognized teachers and researchers in the field. This new edition reflects the resurgence of interest in the dentitions of non-mammalian vertebrates as experimental systems to help understand genetic changes in evolution of teeth and jaws. - Features more than 650 images, including photographs from internationally recognized researchers and world class collections - Offers in depth information on tooth structure, development, attachment, and replacement - Provides detailed descriptions of the dentitions of all living groups of non-mammalian vertebrates - Discusses the relationship between tooth form and structure to function in the feeding process
Download or read book South Toward Home written by Julia Reed and published by St. Martin's Press. This book was released on 2018-07-31 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of essays written for the column "The high & the low" in the magazine Garden & gun.
Download or read book American Aquarium Fishes written by Robert Jay Goldstein and published by Texas A&M University Press. This book was released on 2000 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquarium species native to America.
Download or read book Circle of Flight written by Richard Stockham and published by eStar Books. This book was released on 2010-10-01 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thorus, the vengeful, had determined his way. Aria, the healer, had determined her way. Which determined this classic meeting of the twain.
Download or read book Schistosomiasis written by Mohammad Bagher Rokni and published by BoD – Books on Demand. This book was released on 2012-01-13 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the wake of the invitation by InTech, this book was written by a number of prominent researchers in the field. It is set to present a compendium of all necessary and up-to-date data to all who are interested. Schistosomiasis or blood fluke disease, also known as Bilharziasis, is a parasitic disease caused by helminths from a genus of trematodes entitled Schistosoma. It is a snail-borne trematode infection. The disease is among the Neglected Tropical Diseases, catalogued by the Global Plan to combat Neglected Tropical Diseases, 2008-2015 and is considered by the World Health Organization (WHO) to be the second most socioeconomically devastating parasitic disease, next to malaria. WHO demonstrates that schistosomiasis affects at least 200 million people worldwide, more than 700 million people live in endemic areas, and more than 200.000 deaths are reported annually. It leads to the loss of about 4.5 million disability-adjusted life years (DALYs).
Download or read book Plants and Animals of Hawaii written by Susan Scott and published by Bess Press. This book was released on 1991 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thorough treatment of the many plant and animal species found in Hawai'i.
Download or read book The Evolution of Gerald Durrell written by Mary Sanders Pollock and published by Bloomsbury Publishing. This book was released on 2024-05-30 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Evolution of Gerald Durrell: A Naturalist's Critical Biography, Mary Sanders Pollock revisits the life and work of Gerald Durrell, one of the most significant environmentalist figures of the 20th century. This new biography tracks Durrell's evolution from a free-range childhood on Corfu through his time in Africa, South America, and the islands of the Pacific and Indian Oceans. Durrell's early work is described in his numerous travel narratives, but his conservation activities culminated in “the stationary ark,” a conservation zoo on the Isle of Jersey which still plays an important role in global wildlife conservation efforts. This biography situates Durrell's writing, collecting, and conservation practices within the frameworks of animal studies, conservation biology, and postcolonial history. Familiarizing readers with the broad range of his cultural impact, from The Corfu Trilogy to his BBC television specials, Pollock shows how Durrell's approach offers models for how life on earth is to thrive and survive: scientists must make greater efforts to touch hearts and minds, and cultural workers must communicate more about science and the perilous existence of other species.
Download or read book The Journal of Experimental Medicine written by and published by . This book was released on 1917 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Shipley Collection of Scientific Papers written by and published by . This book was released on 1925 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Deep Water written by Patricia Highsmith and published by W. W. Norton & Company. This book was released on 2003-06-24 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The great revival of interest in Highsmith continues with "Deep Water, " set in the small town of Little Wesley. Vic and Melinda's loveless marriage is held together only by Melinda's extramarital affairs. Eventually, Vic tries to win her back by asserting himself through a tall tale of murder--one that soon comes true.
Download or read book Developmental Plasticity and Evolution written by Mary Jane West-Eberhard and published by Oxford University Press. This book was released on 2003-03-13 with total page 1597 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive synthesis on development and evolution: it applies to all aspects of development, at all levels of organization and in all organisms, taking advantage of modern findings on behavior, genetics, endocrinology, molecular biology, evolutionary theory and phylogenetics to show the connections between developmental mechanisms and evolutionary change. This book solves key problems that have impeded a definitive synthesis in the past. It uses new concepts and specific examples to show how to relate environmentally sensitive development to the genetic theory of adaptive evolution and to explain major patterns of change. In this book development includes not only embryology and the ontogeny of morphology, sometimes portrayed inadequately as governed by "regulatory genes," but also behavioral development and physiological adaptation, where plasticity is mediated by genetically complex mechanisms like hormones and learning. The book shows how the universal qualities of phenotypes--modular organization and plasticity--facilitate both integration and change. Here you will learn why it is wrong to describe organisms as genetically programmed; why environmental induction is likely to be more important in evolution than random mutation; and why it is crucial to consider both selection and developmental mechanism in explanations of adaptive evolution. This book satisfies the need for a truly general book on development, plasticity and evolution that applies to living organisms in all of their life stages and environments. Using an immense compendium of examples on many kinds of organisms, from viruses and bacteria to higher plants and animals, it shows how the phenotype is reorganized during evolution to produce novelties, and how alternative phenotypes occupy a pivotal role as a phase of evolution that fosters diversification and speeds change. The arguments of this book call for a new view of the major themes of evolutionary biology, as shown in chapters on gradualism, homology, environmental induction, speciation, radiation, macroevolution, punctuation, and the maintenance of sex. No other treatment of development and evolution since Darwin's offers such a comprehensive and critical discussion of the relevant issues. Developmental Plasticity and Evolution is designed for biologists interested in the development and evolution of behavior, life-history patterns, ecology, physiology, morphology and speciation. It will also appeal to evolutionary paleontologists, anthropologists, psychologists, and teachers of general biology.
Download or read book Persons Animals and Fetuses written by M.G. Forrester and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forrester discusses animal rights, obligations concerning future generations, abortion, limiting medical treatment, and euthanasia. Persons are defined as individuals who ought to be treated in accordance with all sound moral principles. The author develops an account of what moral principles are sound, how we can apply them to complex situations, and what makes it reasonable to treat individuals in accordance with particular moral principles. This discussion puts the book's practical conclusions on a sounder basis than much other work on practical ethics. Most such authors state some general principles, but say little about why these principles should be accepted. Moreover, they rarely show how general principles can generate answers to specific dilemmas. Some even maintain that general principles are irrelevant. Since Forrester is both a nurse practitioner and a philosopher, she has had direct acquaintance with many agonizing situations in medicine. Summaries of the theoretical conclusions are included to enable nonprofessionals to follow the discussion of practical issues. The book will thus interest not only professional philosophers, but also non-philosophers concerned with problems in medical and environmental ethics, abortion, and animal rights.
