D Barker – författare

Recent concerns over the durability and whole-life costs of systems such as steel and concrete, has focused attention on the self-repairing ability of vegetation, and its low-tech and low whole-life cost and maintenance requirements. The awareness of the beneficial effects of vegetation has been increasing within the civil engineering profession, and qualitative knowledge based on observations and experience has been augmented by field and laboratory testing throughout the world.This book contains the papers from the recent international conference on vegetation and slopes and:clarifies the concepts and benefits of the use of vegetation on slopes reviews the current state of knowledgehighlights practices which are of immediate relevance to slope design and managementfurthers the dialogue between engineering and vegetation scienceCo-sponsored by the British Geotechnical Society, the Institute of Terrestrial Ecology and the Oxford Forestry Institute, Vegetation and slopes will be of practical benefit to:engineers who need appropriate and cost-effective solutions for slopesclients, designers, planners and managers who wish to keep abreast of the state-of-the-artresearch workers in vegetation science and engineering who wish to bridge the gap between the two disciplines

This section will consider the structure and function of muscle receptors, as well as the central nervous system mechanisms with which they are concerned. In volume I of this Handbook, receptor mechanisms are discussed in detail. Also, the crustacean stretch receptor and the frog muscle spindle have been considered. The present section will be concerned with vertebrate muscle receptors with an emphasis on mammals. Muscle receptors provide interesting examples of specialized mechanorecep­ tors. The muscle spindle is a striking case of a receptor which is regulated in its function by the central nervous system in efferent neurons. Muscle receptors have long been known to playa crucial role in the reflex regulation of movement. In recent years it has become apparent that these receptors are also important in sensory phenomena such as the perception of position and movement. St. Louis, July 1974 c.c. HUNT Contents Chapter I The Morphology of Muscle Receptors. By D. BARKER. With 99 Figures . . . . . . . . . . . . . . . .. 1 Chapter II The Physiology of Muscle Receptors. By C.C. HUNT. With 21 Figures . . . . . . . . . . . . . . . . . 191 Chapter III Central Actions of Impulses in Muscle Afferent Fibres. By A. K. McINTYRE. With 8 Figures 235 Author Index 289 Subject Index 299 List of Contributors BARKER, David Department of Zoology, University of Durham, Science Laboratories, South Road, Durham DH1 3LE, Great Britain HUNT, Carlton C. Department of Physiology and Biophysics, Washington University, School of Medicine, 660 South Euclid Avenue, St. Louis, Mo. 63110, USA McINTYRE, A. K.