Index Catalog // ScholarsArchive@OSU

Studies of the radiance of metal grinding sparks

Creator:: Kelley, John E.
Abstract:: A method for measuring the spark-shower radiance of metals when abraded on an abrasive grinding wheel was developed for evaluating their sparking tendency. One hundred metals were tested and rated relative to commercially pure iron. The radiance was measured in units of energy per solid angle per area of the...
Resource Type:: Masters Thesis
Full Text:: the helpful advice of Dr. William D. McMullen, Dr. Roger D. 011eman, and Professor Olaf G. Paasche

Bulk self-diffusion in single crystal alpha hafnium-2.1% zirconium

Creator:: Davis, Bernard Eric, 1937-
Resource Type:: Dissertation
Full Text:: . William D. McMullen Coefficients for the diffusion of Hf 181 (43 day half-life, main gamma peak at 482

Genotype x environment interactions in sheep

Creator:: Corum, Kathleen Steele
Abstract:: The 865 ewe production records taken from three lamb crops, were analyzed to study breed effects, heterosis, environmental effects and interactions between them, and breed and heterosis x environment interaction effects on ewe production traits. In each of two environments, approximately 144 ewes were mated in a three breed reciprocal...
Resource Type:: Masters Thesis
Full Text:: INTERACTIONS IN SHEEP Abstract approved: Redacted for privacy (Signature) William D. Hohenboken The 865 ewe

The effect of typical production variables on the strength of high purity commercial tantalum sheet

Creator:: Findley, Lee Gordon
Abstract:: The erratic behavior of the room temperature yield strength of high purity commercial tantalum sheet was studied. Critical factors in the production process were postulated and then investigated to determine their effects on strength properties. Chemical composition was found to be the most important factor contributing to the strength; thermomechanical...
Resource Type:: Masters Thesis
Full Text:: TANTALUM SHEET Abstract approved: Redacted for Privacy Dr. William D. McMullen The erratic behavior of

Genetic and environmental differences in age at first estrus and in wool and lamb production of crossbred ewe lambs

Creator:: Cedillo, Rose Mary
Abstract:: Genetic and environmental factors affecting age of first estrus, wool production, reproduction and lamb production were examined in eight groups of crossbred ewe lambs from two birth years. The 399 ewe lambs whose first year production was analyzed were from eight crossbred groups resulting from mating North Country Cheviot, Dorset,...
Resource Type:: Masters Thesis
Full Text:: EWE LAMBS Abstract approved: Redacted for privacy W. D. Hohenboken Genetic and environmental

Low temperature deformation characteristics of yttrium single crystals

Creator:: Sokaski, Michael
Abstract:: First order prism slip in yttrium single crystals containing a total interstitial impurity content of about 200 wt ppm is almost entirely stage II deformation with a work hardening rate θ/μ of 2·10⁻ ³ . The athermal temperature is about 300°K. Below this temperature an interstitial mechanism is rate controlling...
Resource Type:: Dissertation
Full Text:: Redacted for Privacy Abstract approved: (Signature) Prof. William D. McMullen First order prism slip in

Biological and economic effects of flushing and creep feeding in sheep

Creator:: Taiwo, Bolaji
Abstract:: One hundred two mature blackface crossbred ewes were randomly divided into three equal groups to examine the effects of feeding management during mating on blood chemistry, weight change and subsequent reproductive performance. Group I was kept in drylot from 17 days before through 17 days after the start of mating....
Resource Type:: Masters Thesis
Full Text:: Privacy W. D. Hohenboken One hundred two mature blackface crossbred ewes were randomly divided into

Temporal maternal behavior patterns in two inbred lines of mice and reciprocally cross-fostered individuals

Creator:: Shreffler, Carol Kauffman
Abstract:: The location of a lactating mouse in a cage of two compartments, a nest area and a larger wire cage, was continuously recorded for ten days after parturition. Three experimental groups within each of two inbred lines, A/J and C57BL/6J, were tested: first generation, unfostered; second generation, unfostered; and second...
Resource Type:: Dissertation
Full Text:: approved: Redacted for Privacy W. D, Hohenboken The location of a lactating mouse in a cage of two

The inheritance of appetite in ruminants

Creator:: Ngam, Joe Eric Tosah
Abstract:: The study involved three separate research efforts in which 10 Holstein calves and 85 purebred Hampshire and Suffolk ewe and ram lambs were employed. The objectives of the experiments were to characterize appetite, describe its inheritance and evaluate its associations with animal performance. In the calf experiment, appetite was determined...
Resource Type:: Masters Thesis
Full Text:: : Redacted for Privacy W. D. Hohenboken The study involved three separate research efforts in which 10

Crossbred lamb production from Columbia and Suffolk ewes

Creator:: Levine, Joel Martin
Resource Type:: Masters Thesis
Full Text:: : Redacted for privacy William D. Hohenboken I. EWE PRODUCTION AND LAMB TRAITS Four hundred and thirty

ScholarsArchive@OSU

Studies of the radiance of metal grinding sparks

Bulk self-diffusion in single crystal alpha hafnium-2.1% zirconium

Genotype x environment interactions in sheep

The effect of typical production variables on the strength of high purity commercial tantalum sheet

Genetic and environmental differences in age at first estrus and in wool and lamb production of crossbred ewe lambs

Low temperature deformation characteristics of yttrium single crystals

Biological and economic effects of flushing and creep feeding in sheep

Temporal maternal behavior patterns in two inbred lines of mice and reciprocally cross-fostered individuals

The inheritance of appetite in ruminants

Crossbred lamb production from Columbia and Suffolk ewes

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