Index Catalog // ScholarsArchive@OSU

Real-time bandwidth compression using Hilbert transforms

Creator:: Bradley, Richard William
Abstract:: This paper presents a theoretical study of real-time bandwidth compression systems using the Hilbert transform and associated analytic signal concept. An analytic signal is defined as u(t) = s(t) + [superscript ¯]js(t) , where [superscript ¯]s(t) is the Hilbert transform of the signal s(t). A complete discussion of the properties...
Resource Type:: Masters Thesis
Full Text:: required. Real -Time Bandwidth Compression Using Hilbert Transforms by Richard William Bradley A

Survival of planted Douglas-fir seedlings on severe sites using the paper sheet mulch planting method

Creator:: Bradley, Robert F.
Abstract:: Two studies were undertaken in search of a method or methods which might improve the survival of planted Douglas-fir seedlings on severe sites. The first, or preliminary study involved the planting of 2-0 Douglas-fir seedlings on southerly aspects, using nine techniques, including a control. The second, or main study involving...
Resource Type:: Masters Thesis

Shelterwood cutting for natural forest regeneration

Creator:: Washington State University. Cooperative Extension Service, Pacific Northwest Cooperative Extension, and Bradley, Robert
Abstract:: Published April 1968. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: ! N!l A Cooperative Extension Publication Oregon f Washington f Idaho PNW 99 f April 1968

The effect of irradiation with ultraviolet light on chlorinated hydrocarbon insecticides : a review

Creator:: Banks, Kenneth A.
Abstract:: Pesticide chemists have recognized since the 1940's that ultraviolet light was deleterious to the insecticidal properties of certain compounds. However, it has been only within the last 15 years that a number of photodecomposition products of the chlorinated hydrocarbon insecticides have been isolated and identified. The degradation of insecticides by...
Resource Type:: Capstone Project
Full Text:: (Beroza and Bowman, 1965) of the major degradation products. Li and Bradley (1967) have described a

Herbicide effects on Bdellovibrio bacteriovorus

Creator:: Wehr, Nancy Briggs
Abstract:: Bdellovibrio bacteriovorus is a small parasitic bacterium present in soil, mud, and aquatic habitats. Due to its lysis of Gramnegative bacteria, an important role in soil ecology has been suggested for this organism. A study of effects of herbicides upon Bdellovibrio might consequently be of considerable value. In this study...
Resource Type:: Masters Thesis
Full Text:: . (Degree) (Date) OVIBRIO BACTERIOVORUS A. Klein Bdellovibrio bacteriovorus is a small parasitic

Transmission variation and loss of aphid transmissibility of bean yellow mosaic virus

Creator:: Kamm, James A.
Abstract:: Several bean yellow mosaic virus (BYMV) strains, presumably not transmissible by aphids, were studied to determine the biological and environmental conditions which would possibly result in aphid transmission of these strains. Investigations were made to study the effect of different aphid rearing conditions on the transmission frequency of BYMV. Also,...
Resource Type:: Dissertation
Full Text:: required a high post -inoculation temperature to produce infection in Blue Lake bean; other strains

OSU theses and dissertations : 1960-1965

Creator:: Brandt, Patricia A.
Abstract:: A departmental and author index of 1,388 Masters Theses and Doctoral Dissertations accepted by the Graduate School, Oregon State University.
Resource Type:: Book
Full Text:: 1960-1965 Compiled by PATRICIA BRANDT A Departmental and Author Index of 1,388 Masters Theses and

Thin-section micromorphology of eight Oregon soils

Creator:: Norgren, Joel A.
Resource Type:: Masters Thesis
Full Text:: -SFCrION MICRONORPHOLOGY 0F EIGHT ORFflON SOIlS by JOEL ARVID NORGRF.N A THESIS 8ubmitted to

The normal vibrational analysis of polyacetaldehyde

Creator:: Lee, Dorothy
Abstract:: A method of calculating the normal vibrations of polymer molecules is presented in detail. The method is based on that used by Schachtschneider and Snyder in their analysis of polypropylene but has not heretofore been published. The factoring of the infinite matrix and reduction to the coordinates of the unit...
Resource Type:: Dissertation
Full Text:: NORMAL VIBRATIONAL ANALYSIS OF POLYACETALDEHYDE Ab st ra ct app roved- - (Major prof es sor) A method

Adventures of a home economist

Creator:: Clark, Ava Milam, 1884-1976 and Munford, James Kenneth
Resource Type:: Book
Full Text:: 'c/it/lies of a EcoiioiiiJct Q/fdventures of a ffome

ScholarsArchive@OSU

Real-time bandwidth compression using Hilbert transforms

Survival of planted Douglas-fir seedlings on severe sites using the paper sheet mulch planting method

Shelterwood cutting for natural forest regeneration

The effect of irradiation with ultraviolet light on chlorinated hydrocarbon insecticides : a review

Herbicide effects on Bdellovibrio bacteriovorus

Transmission variation and loss of aphid transmissibility of bean yellow mosaic virus

OSU theses and dissertations : 1960-1965

Thin-section micromorphology of eight Oregon soils

The normal vibrational analysis of polyacetaldehyde

Adventures of a home economist

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