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Insect Biology in the Future: ""VBW 80"" contains essays presented to Sir Vincent Wigglesworth during his 80th year. Wigglesworth is fairly designated as the founding father and remarkable leader of insect physiology. His papers and other works significantly contribute to this field of study. This book, dedicated to him, underlines the value of insect material in approaching a wide spectrum of biological issues. The essays in this book tackle the insects' physiology, including their evolution and dominance. The papers also discuss the various avenues of water loss and gain as interrelated components of overall water balance in land arthropods. This reference suggests possible areas for further research mainly at the whole animal level. It also describes the fat body, hemolymph, endocrine control of vitellogenin synthesis, reproduction, growth, hormones, chemistry, defense, and survival of insects. Other topics of importance include cell communication and pattern formation in insects; plant-insect interaction; and insecticides.
Applies comparative and theoretical perspectives to not-for-profit law, taxation and regulation to deepen understanding of the sector.
The most conspicuous function of the nervous system is to control animal behav ior. From the complex operations of learning and mentation to the molecular con figuration of ionic channels, the nervous system serves as the interface between an animal and its environment. To study and understand the fundamental mecha nisms underlying the control of behavior, it is often both necessary and desirable to employ biological systems with characteristics especially suitable for answering specific questions. In neurobiology, many invertebrates have become established as model systems for investigations at both the systems and the cellular level. Large, readily identifiable neurons have made invertebrates especially useful for cellular studies. The fact that these neurons occur in much smaller numbers than those in higher animals also makes them important for circuit analysis. Although important differences exist, some of the questions that would be tech nically impossible to answer with vertebrates can become experimentally tractable with invertebrates.
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This book reviews all known examples and considers how neurones can function without impulses.
The investigation of the relationships between a behavior pattern and its underlying sensory and neurophysiological mechanisms in both man and animals dates back well into the last century. However, the concepts and findings of ethology and experimental psychology, together with an improved understanding of how the nervous system is organized and how neurons interact with each other, have only in the last 30 years laid the groundwork for an in-depth analysis. The many technological advances achieved in neurophysiology and neuroanatomy have also played an important role in this. The study of the neuronal bases of behavior - for which the term "neuroethology" has been coined - has thus become one of the central themes of neuroscience. Kenneth David Roeder, who died in 1979, was one of the pioneers of this field of research. It is to him that the contributions in this book are dedicated. K.D. Roeder was among the first to attempt to define the correlation between the natural behavior of an experimental animal and the activity of single sensory and nerve cells. The ques tions he asked, his experimental approach, and his fundamental discoveries are pre sented in an introductory chapter.
A beautifully illustrated journey into the hidden realm of insects Life on Earth depends on the busy activities of insects, but global populations of these teeming creatures are currently under threat, with grave consequences for us all. Alien Worlds presents insects and other arthropods as you have never seen them before, explaining how they conquered the planet and why there are so many of them, and shedding light on the evolutionary marvels that enabled them to thrive. Blending glorious imagery with entertaining and informative science writing, this book takes you inside the hidden realm of insects and reveals why their fate carries profound implications for our own. Spectacular photos provide a rare, up-close look at the alien worlds of insects Sheds light on the origins and wondrous diversity of insects Discusses how insects first took to the air and colonised the far corners of our planet Explores the extraordinary sensory world of insects Explains the remarkable success of social insects, from termites and ants to bees and wasps
Perspectives in Experimental Biology, Volume 1: Zoology contains the proceedings of the 50th Anniversary Meeting of the Society for Experimental Biology, held at the University of Cambridge, UK, on July 16-19, 1974. The papers explore research in zoology and cover a wide range of topics such as osmotic and ionic regulation; invertebrate and insect physiology; respiratory physiology; and cell chemistry. Comprised of 43 chapters, this volume begins with an introduction to the history of the Society for Experimental Biology, followed by a discussion on calcium metabolism and acid-base balance in Helix pomatia. Subsequent chapters explore water movement in cells and tissues; ion transport and os...
Includes photographs which capture the detail of the behaviour.
Literary transformations from human to animal have occurred in myths, folklore, fairy tales and narratives from all over the world since ancient times, and have always provided a narrative space for depictions of power, agency, and the radical nature of change. In Following the Animal, these transformations are analysed with regards to their use in modern literature from northern-most Europe, with specific attention being paid to the insights they provide regarding the human-animal relationship, both generally in the industrialized West, and against the background of more specific circumstances in the Nordic area. In three analytic chapters, focusing respectively on Swedish author August Str...