6 Ergebnisse.

CONTENTS - 1. SCALES - Nature and Properties of Scales - Methods for Constructing Scales - Altering Moduli of Scales - Standard Scales - Mechanical Aspects of Scale Construction - Exercises - 2. CALCULATING WITH SCALES - Adjacent Scales - Parallel Scales With Index Line - Standard Slide Rules - Slide Rule Routines - Special Slide Rules - Methods of Reproduction - Other Forms of Special Slide Rules - Differential Gear Rules - Exercises - 3. GRA...

Keine Beschreibung.

This book is the third in aseries of publications devoted to the biogeographieal and ecological research in the Southern Hemisphere, published in the "Monographiae Biologicae". After dealing with Australia (vol. VIII) and Southern Africa (Vol. XIV) it was thought essential to include Antarctiea in this series. Ever since the expedition of the "Belgiea" made the first suc­ cessful wintering within the antarctie circle in 1898 and brought back a...

The study of water stress is one of the most interesting subjects in. the investigation of water relations in plants. From the theoretical point of view it is concerned with investigating the mechanisms of the distribution and movement of water in the plant organism and the way in which physiolo­ gical processes are influenced by water deficiency. From the practical point of view, water deficiency is a major factor limiting plant production. I...

Highlights the significant events and people in the history of the church, including modern developments in Latin America and Spain.

The stories of the Huron, Miami, Ottawa, Potawatomi, and Chippewa tribes in the years before contact with European settlers