Index Catalog // ScholarsArchive@OSU

Low temperature deformation characteristics of high purity zirconium single crystals

Creator:: Goodrich, David George
Abstract:: High purity single crystals of zirconium were produced and mechanically strained in the temperature range from 4.2°K to 293°K. The crystals were produced by thermal treatment with a specially constructed electron beam zone refiner which provided the abrupt temperature gradient necessary for crystal growth. Specimens were electrolytically machined to have...
Resource Type:: Dissertation
Full Text:: for Privacy William Dale McMullen, Ph. D. High purity single crystals of zirconium were produced and

Biology and adult variability in an Oregon population of Leptarctiacaliforniae (Walker) (Lepidoptera: Arctiidae)

Creator:: Mays, David Lee
Abstract:: Leptarctia californiae (Walker) was studied on clear and semi-forested southern slopes in the Coast Range Mountains of Benton County, Oregon. The spring of 1965 had an unusually long warm period (21 days) resulting in adult emergence approximately 25 days earlier than in the cooler spring of 1966. Peak flight activity...
Resource Type:: Masters Thesis
Full Text:: California and information regarding male - female attraction. Dr. John D. Lattin, Associate Professor of

A study of the stability of a third-order system with saturation

Creator:: Shim, Wook Rang
Abstract:: The stability of a third-order, nonlinear system with a saturation characteristic was studied by applying the second method of Liapunov, which is the most general approach currently used for dynamic systems. This thesis presents (1) the analysis of a third-order, nonlinear system, (2) a suitable Liapunov function, generated by the...
Resource Type:: Masters Thesis
Full Text:: Hybrid Computing System. As an example of a third-order, nonlinear system, a field-controlled, d-c motor

Proceedings of the symposium on adhesives for the wood industry

Creator:: Forest Products Laboratory (U.S.)
Abstract:: This symposium was arranged and conducted in cooperation with the Research and Products Committee of the National Lumber Manufacturers Association, 1319 Eighteenth St., N.W., Washington 6, D.C. The purpose was to bring together a group of approximately 100 individuals broadly representing various phases of the wood industry, the present wood...
Resource Type:: Conference Proceeding
Full Text:: Association, 1319 Eighteenth St., N.W., Washington 6, D. C. Thepurpose was to bring together a group of

Transfer of longitudinal load from one facing of a sandwich panel to the other by means of shear in the core

Creator:: Forest Products Laboratory (U.S.), Norris, Charles, B. (Charles Brazer), 1894-, and Boller, Kenneth H.
Abstract:: This report is one of a series issued in cooperation with the ANC-23 panel on sandwich construction of the departments of the Air Force, Navy, and Commerce. Information reviewed and reaffirmed 1960. Original report issued April 1955.
Resource Type:: Technical Report
Full Text:: . AF-18 (600)-102 and D) (33-616)53-20. Results here reported are preliminary and may be re- vised as

A circuit design to generate and maintain a constant magnetic flux

Creator:: Tuntawiroon, Chalermchai
Abstract:: A circuit designed to generate and maintain a constant magnetic flux is presented by using a sample-data control system, instead of a continuous control system. A Hall generator is used as the magnetic sensing element, and is operated with a pulse bias to allow a large output. The output of...
Resource Type:: Masters Thesis
Full Text:: presented D /C/ <<169 Typed by Barbara Eby for Chalermchai Tuntawiroon ACKNOWLEDGEMENT The author

A study on coupled trigonometric transmission lines

Creator:: Manorot, Pongpun
Abstract:: In this thesis, characteristics of coupled trigonometric transmission lines are studied, based on the general theory of nonuniform transmission lines. The four-port transmission matrix parameters of the coupled trigonometric transmission lines are derived from the even and odd mode waves. Two applications of coupled trigonometric transmission lines are presented; one,...
Resource Type:: Masters Thesis
Full Text:: thesis is presented Typed by Barbara Eby for Pongpun Manorot ACKNOWLEDGMENTS My most sincere

A lock-in amplifier for detecting weak signals buried in noise

Creator:: Clinton, Ted Warner
Abstract:: It is often necessary in communication systems to detect very small signals that are buried in noise. One device used to accomplish this is a lock-in amplifier. Initially the theory of operation is considered. Then the circuit design of a low cost lock-in amplifier is given. The amplifier, employing linear...
Resource Type:: Masters Thesis
Full Text:: presented r. 3/, .5C Typed by Barbara Eby for Ted Warner Clinton TABLE OF CONTENTS I. INTRODUCTION 1

The design and development of a noncompressing post-deflection acceleration method for cathode-ray tubes

Creator:: Perkins, Peter Eugene
Abstract:: A short history is given of cathode-ray tubes, from the earliest laboratory tubes available during the early 1900's through present day high performance tubes. Special attention is paid to the development of post-deflection acceleration types especially band-type PDA tubes and an improvement on that type known as the helix-type PDA...
Resource Type:: Masters Thesis
Full Text:: have been developed during D E F L E C T I O N F A C T O R C O M P R E S S I O N R A T I O

Influence of the removal of weed competition by herbicides in establishing subterranean clover, Trifolium subterraneum L.

Creator:: López, Hernán
Resource Type:: Masters Thesis
Full Text:: s a a s a s a a s a e a s . s a s 71 INFIJENCE OP THE REMOVAL OF 'D COM?ETITION BY HERBICIDES

ScholarsArchive@OSU

Low temperature deformation characteristics of high purity zirconium single crystals

Biology and adult variability in an Oregon population of Leptarctiacaliforniae (Walker) (Lepidoptera: Arctiidae)

A study of the stability of a third-order system with saturation

Proceedings of the symposium on adhesives for the wood industry

Transfer of longitudinal load from one facing of a sandwich panel to the other by means of shear in the core

A circuit design to generate and maintain a constant magnetic flux

A study on coupled trigonometric transmission lines

A lock-in amplifier for detecting weak signals buried in noise

The design and development of a noncompressing post-deflection acceleration method for cathode-ray tubes

Influence of the removal of weed competition by herbicides in establishing subterranean clover, Trifolium subterraneum L.

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