Eucalypts are used for the production of paper products, firewood, charcoal, potential feedstocks for bioenergy and biomaterials, as ornamentals and landscape trees, and in land rehabilitation.
Congolese logging camps are places where mud, rain, fuel smugglers, and village roadblocks slow down multinational timber firms; where workers wage wars against trees while evading company surveillance deep in the forest; where labor compounds trigger disturbing colonial memories; and where blunt racism, logger machismo, and homoerotic desires reproduce violence.
The papers in this volume were presented at the Symposium on Steroid Hormone Receptor Systems held October 18-20, 1978, at the Worcester Foundation for Experimental Biology, Shrewsbury, Mass.
In a convenient, single-source reference, this book examines plant growth substances and their relationship to a wide range of physiological processes, ranging from seed germination through the death of the plant.
I intend to fill, with this book, a need that has long been felt by students and professionals in many areas of agricultural, biological, natural, and environmental sciences-the need for a comprehensive reference book on many important aspects of trace elements in the "e;land"e; environment.
The prirnates that provide the central theme of these studies by David Chivers and his colleagues are the dominant large herbi- vores of the tropical evergreen rain forest.
The last decade has seen tremendous progress in our knowledge of the pollen development and gene expression on one hand and the characterization of pollen specific proteins on the other.
Even though artificial insemination is a simple technique that has been practiced for over a century, it has long been carried out under poor conditions due to an inadequate understanding of repro- ductive physiology and antagonistic socio-ethical attitudes.
After the publication of the Diagnostic Manual for the Identification of Insect Pathogens, the authors received many queries asking why they had not included the larger metazoan parasites as well as the microbial forms.
The International Society on OXygen Transport to Tissue (ISO'IT) has canpleted nine years as a society since its first fonnal meeting at Charleston-Clanson, South Carolina, United States of America in 1973.
The original aim of this book was to cover different aspects of the tradi- tionally "e;filamentous"e; potex-, carla-, poty-, clostero-, and capilloviruses.
This volume of the series The Plant Viruses is devoted to viruses with rod-shaped particles belonging to the following four groups: the toba- moviruses (named after tobacco mosaic virus), the tobraviruses (after to- bacco rattle), the hordeiviruses (after the latin hordeum in honor of the type member barley stripe mosaic virus), and the not yet officially rec- ognized furoviruses (fungus-transmitted rod-shaped viruses, Shirako and Brakke, 1984).
Traditionally, intercellular communication and the regulation of biological functions of the body have been considered the role of two major and distinct systems: the nervous system and the endocrine system.
It has been known for a long time that the majority of plant viruses contain RNA and in the past decade and a half it has been realized that many have genomes consisting of three molecules of single-stranded RNA with positive polarity.
The theme of the 1983 annual ISOTT meeting emphasizes a dual scientific approach, utilizing interdisciplinary theoretical and experimental methodology, to unravel the secrets of oxygen transport to tissue.
Although the physiology of the menstrual cycle appears clear and easily explained by a balance in the concentration of various sex steroid hormones, numerous details of its mechanism are still poorly understood and little is known about the relationship among clinical events, plasma hormone concentrations, molecular impacts on target tissues and their regulation.
Living Nature, not dull Art Shall plan my ways and rule my heart -Cardinal Newman Nature and Art 1868 One of the ineluctable consequences of growth in any field of science is that subjects of inquiry once established tend to give birth to subsubjects and that the subsubjects once established will in time undergo further mitotic division.