Index Catalog // ScholarsArchive@OSU

Foraging ecology, diving behavior, and migration patterns of harbor seals (Phoca vitulina richardii) from a glacial fjord in Alaska in relation to prey availability and oceanographic features

Creator:: Womble, Jamie N.
Abstract:: Understanding the movement behavior and foraging strategies of individuals across multiple spatial and temporal scales is essential not only for understanding the biological requirements of individuals but also for linking individual strategies to population level effects. Glacial fjords scattered throughout south-central and southeastern Alaska host some of the largest seasonal...
Resource Type:: Dissertation
Full Text:: extremely appreciative. I am indebted to Justin Smith (R/V Capelin), who spent four summers with me

Structure and Dynamics of the Canine (Canis familiaris) Nasal Microbiome

Creator:: Knorr, Elizabeth
Abstract:: The diverse community of bacteria living within and on host organisms, known as the microbiome, has an important role in maintaining host health. Dysbiosis, known as a change in the healthy community of the microbiome, has been associated with a number of diseases across host organisms and body sites including...
Resource Type:: Dissertation
Full Text:: , Xu ZZ, Morton J, Garg N, Jansson JK, Dorrestein PC, Knight R. 2016. Microbiome-wide association

California condors in the Pacific Northwest : integrating history, molecular ecology, and spatial modeling for reintroduction planning

Creator:: D'Elia, Jesse
Abstract:: Reintroduction programs are increasingly being used to save animals from extinction and aid in their recovery. The California Condor (Gymnogyps californianus), one of the most endangered birds in the world, is a remarkable example of how reintroduction programs can help rapidly increase a species' population numbers and range following a...
Resource Type:: Dissertation
Full Text:: California Condor drawing from Meriwether Lewis’s journal (Codex J, p. 80), February 17, 1806. Courtesy of

The doubly-excited generator and its utilization in a variable-speed generating system

Creator:: Agha-Mirsalim, Mojtaba
Abstract:: The doubly-excited machine can be used as a variablespeed generator or as a variable-speed-drive motor. In this thesis the focus is on the aspects associated with generating electric power (real and reactive) from erratic energy resources such as water or wind. In such cases, the power input to the prime...
Resource Type:: Dissertation
Full Text:: -0dg' bOdg' l'' J `-Odg' 1"Odg' l'e- 14'0dg' .r + (n) (Wm) ( A O d g ) t [G] t (1Odg ) (2.3.8

Detection and diagnosis of parameters change in linear system using time-frequency transformation

Creator:: Park, Dae-hyun
Abstract:: A systematic optimization of the Cohen class time-frequency transformation for detecting the parameters change is developed. The local moments approach to change detection is proposed and a general formula for the local moments is derived. The optimal kernel functions of the time-frequency transformation are determined based on the combined criteria...
Resource Type:: Dissertation
Full Text:: study. Appreciation is extended to Dr. R. S. Engelbrecht, Dr. R. R. Mohler, Dr. D. J. Griffiths, and

Initial performance of rigid, porous sheets of sintered-polyethylene powder for filtering airborne sander dust

Creator:: Anderson, Charles Michael
Resource Type:: Dissertation
Full Text:: . W. Boubel, E. W. Hewson, J. G. Mingle, R. J. Schultz and D. R. Thomas. TABLE OF CONTENTS

Effects of mineral nutrition on development of crown gall caused by Agrobacterium tumefaciens

Creator:: Hussin, Hamid Mohammed
Resource Type:: Dissertation
Full Text:: to the members of the Program Committee: Drs. R. A. Young, E. Hansen and J. C. R. Li, for their

Physiology of senescence of the shoot apex in Pisum sativum L.

Creator:: Ecklund, Paul Richard, 1941-
Abstract:: Shoot apex senescence is defined as the collective progressive and deteriorative processes which ultimately terminate the functional life of the shoot apex. Senescence of shoot apices of Pisum sativum L. 'Alaska' as measured by cessation of stem elongation was delayed by removal of flowers and by treatment with gibberellin A₃...
Resource Type:: Dissertation
Full Text:: also expressed to Drs. H. J. Evans, F. H. Smith and R. R. Becker for their service on my committee

Robustness of uncertain systems : globally optimal Lyapunov function

Creator:: Ahmadkhanlou, Fariborz
Abstract:: The Lyapunov direct method is utilized to determine the robustness bounds for nonlinear, time-variant uncertainies p[subscript i]. Determination of the robustness bounds consists of two principal steps: (i) generation of a Lyapunov function and (ii) determination of the bounds based on the generated Lyapunov function. Presently in robustness investigations, a...
Resource Type:: Dissertation
Full Text:: would also like to thank the members of my graduate committee, including Drs. R. R. Mohler, C. E

Radiation-induced mutations in sweet cherry, (Prunus avium L.) cvs Napoleon and Bing

Creator:: Saamin, Shaharudin
Resource Type:: Dissertation
Full Text:: I participated. To him and members of the graduate committee, Dr. Francis J Lawrence, Dr. James R

ScholarsArchive@OSU

Foraging ecology, diving behavior, and migration patterns of harbor seals (Phoca vitulina richardii) from a glacial fjord in Alaska in relation to prey availability and oceanographic features

Structure and Dynamics of the Canine (Canis familiaris) Nasal Microbiome

California condors in the Pacific Northwest : integrating history, molecular ecology, and spatial modeling for reintroduction planning

The doubly-excited generator and its utilization in a variable-speed generating system

Detection and diagnosis of parameters change in linear system using time-frequency transformation

Initial performance of rigid, porous sheets of sintered-polyethylene powder for filtering airborne sander dust

Effects of mineral nutrition on development of crown gall caused by Agrobacterium tumefaciens

Physiology of senescence of the shoot apex in Pisum sativum L.

Robustness of uncertain systems : globally optimal Lyapunov function

Radiation-induced mutations in sweet cherry, (Prunus avium L.) cvs Napoleon and Bing

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