Edinburgh New Philosophical Journal, 1857, Vol. 5 (Classic Reprint)

Edinburgh New Philosophical Journal, 1857, Vol. 5 (Classic Reprint)
Author:
Publisher: Forgotten Books
Total Pages: 424
Release: 1833
Genre: Science
ISBN:

Excerpt from Edinburgh New Philosophical Journal, 1857, Vol. 5 Correlation of the Triassic Rocks in the Vale of Worcester, and at the Malvern Tunnel. By the Rev. W. S symonds. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Experimental and Quasi-Experimental Designs for Research

Experimental and Quasi-Experimental Designs for Research
Author: Donald T. Campbell
Publisher: Ravenio Books
Total Pages: 172
Release: 2015-09-03
Genre: Psychology
ISBN:

We shall examine the validity of 16 experimental designs against 12 common threats to valid inference. By experiment we refer to that portion of research in which variables are manipulated and their effects upon other variables observed. It is well to distinguish the particular role of this chapter. It is not a chapter on experimental design in the Fisher (1925, 1935) tradition, in which an experimenter having complete mastery can schedule treatments and measurements for optimal statistical efficiency, with complexity of design emerging only from that goal of efficiency. Insofar as the designs discussed in the present chapter become complex, it is because of the intransigency of the environment: because, that is, of the experimenter’s lack of complete control.

Nematode Parasites of Vertebrates

Nematode Parasites of Vertebrates
Author: Roy C. Anderson
Publisher: CABI
Total Pages: 676
Release: 2000-02-08
Genre: Science
ISBN: 9780851997865

This well illustrated book provides an historical and unified overview of a century and a half of research on the development, life cycles, transmission and evolution of the nematodes found in vertebrates throughout the world. This second, expanded edition includes relevant data from some 450 new references that have appeared from 1989 to 1999. The volume includes nematode parasites of humans, domestic animals and wildlife including fish. After an introductory chapter outlining general principles, the author systematically describes the biological characteristics of the 27 superfamilies of nematodes, followed by families, subfamilies, genera and species.