Canadiana

Canadiana PDF Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1090

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Canadiana

Canadiana PDF Author:
Publisher:
ISBN:
Category : Canada
Languages : en
Pages : 1090

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Book Description


Index to Separate Reports 1906-1910 and Summary Reports 1905-1916

Index to Separate Reports 1906-1910 and Summary Reports 1905-1916 PDF Author: Geological Survey of Canada
Publisher: Ottawa, King's Printer
ISBN:
Category : Geology
Languages : en
Pages : 334

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Skarns in British Columbia

Skarns in British Columbia PDF Author: Gerald E. Ray
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 328

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Book Description
Skarns in British Columbia have historically been important sources of iron, tungsten, copper, and gold. This publication begins with an introduction on skarn terminology and the problems of skarn identification. It then reviews a genetic model of skarn formation and presents descriptive profiles of eight types of skarn deposits; describes the database of at least 735 skarn occurrences in the province, and the number and distribution of skarns in British Columbia according to their associations, class, age, and distribution; and notes the ages of British Columbia skarns and the total production of various metals extracted from British Columbia skarns. Subsequent sections provide information on assays and metal ratios of mineralized skarns, skarn mineralogy, skarn mineral chemistry, chemistry of skarn-related intrusions, and the mapping and evaluation of skarns. The appendix contains a listing of 735 skarn occurrences in British Columbia, giving deposit name, MINFILE number, latitude/longitude, elements and minerals present, and associated rocks and their ages.

Annual Report

Annual Report PDF Author: Geological Survey of Canada
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 330

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Experimental and Quasi-experimental Designs for Generalized Causal Inference

Experimental and Quasi-experimental Designs for Generalized Causal Inference PDF Author: William R. Shadish
Publisher: Cengage Learning
ISBN:
Category : Education
Languages : en
Pages : 664

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Book Description
Sections include: experiments and generalised causal inference; statistical conclusion validity and internal validity; construct validity and external validity; quasi-experimental designs that either lack a control group or lack pretest observations on the outcome; quasi-experimental designs that use both control groups and pretests; quasi-experiments: interrupted time-series designs; regresssion discontinuity designs; randomised experiments: rationale, designs, and conditions conducive to doing them; practical problems 1: ethics, participation recruitment and random assignment; practical problems 2: treatment implementation and attrition; generalised causal inference: a grounded theory; generalised causal inference: methods for single studies; generalised causal inference: methods for multiple studies; a critical assessment of our assumptions.

Geological Survey Paper

Geological Survey Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 322

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Handbook of Research on Educational Communications and Technology

Handbook of Research on Educational Communications and Technology PDF Author: David Jonassen
Publisher: Routledge
ISBN: 1135596913
Category : Education
Languages : en
Pages : 1296

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Book Description
First Published in 2008. Routledge is an imprint of Taylor & Francis, an informa company.

Landslides, Analysis and Control

Landslides, Analysis and Control PDF Author: National Research Council (U.S.). Transportation Research Board
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 254

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Book Description
This volume brings together, from a wide range of experience, such information as may be useful in recognizing, avoiding, controlling, designing for, and correcting movement. Current geologic concepts and engineering principles and techniques are introduced, and both the analysis and control of soil and rock-slopes are addressed. New methods of stability analysis and the use of computer techniques in implementing these methods are included. Rock slope engineering and the selecting of shear-strength parameters for slope-stability analyses are covered in separate chapters.

The Geosciences in Canada, 1974

The Geosciences in Canada, 1974 PDF Author: Canadian Geoscience Council
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 324

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Springs of Texas

Springs of Texas PDF Author: Gunnar M. Brune
Publisher: Texas A&M University Press
ISBN: 9781585441969
Category : Business & Economics
Languages : en
Pages : 616

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Book Description
This text explores the natural history of Texas and more than 2900 springs in 183 Texas counties. It also includes an in-depth discussion of the general characteristics of springs - their physical and prehistoric settings, their historical significance, and their associated flora and fauna.