Wyniki wyszukiwania:

A Short History of the Ancient World examines the emergence of urban civilizations on the continents of Africa, Europe, and Asia. Tracing developments from prehistoric times through the end of antiquity, the book investigates the unique social, cultural, religious, economic, and political characteristics of each civilization.

Employing a social historical approach, Rauh argues that the ancient world encompassed more than simply Greece and Rome, and that urban populations across Eurasia and northern Africa were linked by an ancient world system. He explores the...

Over the past decade, advances in molecular biology have provided the impetus for a resurgence of interest in plant metabolism. At a general level, the potential for modifying the quantity or quality of harvestable crop products through genetic manipulation has provided an agronomic rationale for seeking a greater understanding of primary plant metabolism and its regulation. Moreover, the now facile techniques for transformation of many plant species and the consequential capacity to manipulate the amounts of specific individual enzymes within specific cell types provides an exciting direct...

This book addresses the ways in which a range of representational forms have influenced and helped implement the project of human rights across the world, and seeks to show how public discourses on law and politics grow out of and are influenced by the imaginative representations of human rights. It draws on a multi-disciplinary approach, using historical, literary, anthropological, visual arts, and media studies methods and readings, and covers a wider range of geographic areas than has previously been attempted. A series of specifically-commissioned essays by leading scholars in the field...

Endophytic fungi belonging to the Balansieae tribe were first hypothesized to cause poor livestock performance in 1977 and, in 1980, the association was validated. The fungi were extensively studied and classified according to morphology, their life cycles exam- ined to determine methods to eliminate the fungi in grasses, and practical methods devel- oped for livestock producers to eliminate endophyte-infected plants from pastures and establish endophyte-free plants. Hindsight illustrates how primitive was our understanding of the associations between endophyte, grass plant, and animal. The...

Endophytic fungi belonging to the Balansieae tribe were first hypothesized to cause poor livestock performance in 1977 and, in 1980, the association was validated. The fungi were extensively studied and classified according to morphology, their life cycles exam ined to determine methods to eliminate the fungi in grasses, and practical methods devel oped for livestock producers to eliminate endophyte-infected plants from pastures and establish endophyte-free plants. Hindsight illustrates how primitive was our understanding of the associations between endophyte, grass plant, and animal. The...