Index Catalog // ScholarsArchive@OSU

Honey Bees (Apis mellifera) and Agricultural Chemicals: Global to Micro Perspectives

Creator:: Bernert, Ann
Abstract:: Fungicide sensitivity of honey bee associated fungi Abstract - Honey bees are exposed to a wide range of pesticides while pollinating agricultural crops. These pesticides residues are found in beeswax, nectar and pollen in the hive. Some of the pesticides found are fungicides which are not generally considered harmful to...
Resource Type:: Undergraduate Thesis and Presentation

A Panel of Histone H3 Mutations to Investigate Centromere Maintenance and Gene Silencing

Creator:: Esposito, Madison L.
Abstract:: Modifications of histone tail amino acid residues are necessary for many reactions involving chromatin. These processes can produce transcriptionally active, euchromatic, or inactive, heterochromatic, segments of DNA. The formation and maintenance of facultative heterochromatin is critical for the proper growth and development of many eukaryotes. Euchromatin can be changed into...
Resource Type:: Undergraduate Thesis and Presentation
Full Text:: 36 P H R Y K P G T V A L R E I R R Y Q K S T E L L I R K L P F Q R L V R E I A Q D F K S

Variation in fin whale songs recorded near Hawaii

Creator:: McCourt, Laura
Abstract:: Marine mammals use acoustics for many life functions, including communication. Male fin whales produce a call around 20 Hz and the pattern of a series of calls can vary based on the individual, geographic region, and season. I examined the variation between songs in fin whales. A glider was deployed...
Resource Type:: Presentation
Full Text:: • 712 hours of data • Continued analysis of Klinck et al. 2015 report Kl in ck et a l. 20 15

Expression of prolactin in feline mammary adenomas and adenocarcinomas

Creator:: Trummel, Danielle K.
Abstract:: Mammary tumors are the third most common tumor in cats after cutaneous neoplasia and lymphosarcoma. More than 80% of feline mammary tumors are adenocarcinomas, which are similar to human mammary adenocarcinomas in their biologic behavior and histologic characteristics. Despite treatment with radical mastectomy, feline mammary adenocarcinoma is associated with a...
Resource Type:: Undergraduate Thesis and Presentation
Full Text:: positive and specific in glandular epithelial cells of the mammary gland of some cats (2 of 4) with

Associations between blooming plants and bee visitors in a riparian ecosystem in eastern Oregon

Creator:: Roof, Samantha M.
Resource Type:: Presentation
Full Text:: more efficient pollinators 2 June 2017 4 USDA Forest Service Blue orchard mason bee Importance

Impact of lignin on efficiency of small-scale enzymatic hydrolysis of lignocellulosic biomass

Creator:: Potapchuk, Angelica
Abstract:: Energy production and consumption is a major environmental and economic concern in the world today. Biofuel produced from lignocellulosic biomass is being explored as an alternative energy source to petroleum. Lignocellulosic biomass is comprised of cellulose, hemicellulose, and lignin. To produce biofuels, lignocellulosic biomass must be broken down to expose...
Resource Type:: Presentation and Undergraduate Thesis
Full Text:: . doi:10.1016/j.fuel.2018.08.120. 14. Guo G-L, Hsu D-C, Chen W-H, Chen W-H, Hwang W-S

Fungal endophytes as source to combat bacterial infections

Creator:: Green, Jaimie R
Abstract:: Endophytes, foliage inhabiting fungi, are an unexplored source of fungal biodiversity and a potential resource for the production of bioactive natural products. In this research, leaf tissues from the species Arbutus menziesii, Rhododendron macrophyllum and the genus, Ilex and Salix were collected for the isolation of endophytic fungi. Fungal extracts...
Resource Type:: Presentation and Undergraduate Thesis
Full Text:: greater visualization Run on an Aligent/HP 1100 series LCMS Fraction Color 1 2 3 4 5 6 7 LCMS

Immunohistochemical characterization of melanomas in bigenic mice containing activated Cdk4 and keratinocyte specific ablation of Retinoid-X-Receptor alpha (RXRα) protein With international consideration of Differences in Societal and Behavioral Attitudes toward Skin Cancer between Japanese American and Japanese

Creator:: Nguyen, Vananh M.
Abstract:: OVERVIEW OF INTRODUCTION - This is a combined thesis for both disciplines of BioResource Research (BRR)Interdisciplinary and International Degree (ID) Programs OSU. The first chapter encompasses the BRR research, which is a preliminary study utilizing immunohistochemical method to characterize melanomas in bigenic mice with activated Cdk4 protein and Retinoid-X-Receptor α...
Resource Type:: Presentation and Undergraduate Thesis
Full Text:: . Page | 25 REFERENCES Altucci, L., Gronemeyer, H. (2001), Nuclear receptors in cell life and

Warm, Winter Winds: Building a Case Study for the Oregon Coast Range

Creator:: Phillips, Briana
Abstract:: Warm, high pressure systems are measured from a weather station on a high elevation peak in the Oregon Coast range during the winter months. Temperature observations on Mary’s Peak show abnormally warm air in relation to the surrounding areas. The goal of this study was to characterize the frequency and...
Resource Type:: Research Paper and Presentation
Full Text:: ) Corvallis (Celsius) Inversion Strength (Celsius) 12/17/11 13:55 24.5 4 20.5 1/17/13 15

Gene regulatory mechanisms of the lncRNA Fendrr

Creator:: Koehler, Monika
Abstract:: Embryonic development, where organs and major structures begin to develop, requires precise coordination of numerous gene regulatory pathways. Fendrr is an long non-coding RNA (lncRNA) that plays a role in regulating gene expression in mesodermal tissues during early embryonic development in mouse. The lateral plate mesoderm (LPM) is an earlier...
Resource Type:: Presentation and Undergraduate Thesis
Full Text:: ., Djebali, S., Tilgner, H., Guernec, G., Martin, D., Merkel, A., Knowles, D.G., Lagarde, J., Veeravalli, L

ScholarsArchive@OSU

Honey Bees (Apis mellifera) and Agricultural Chemicals: Global to Micro Perspectives

A Panel of Histone H3 Mutations to Investigate Centromere Maintenance and Gene Silencing

Variation in fin whale songs recorded near Hawaii

Expression of prolactin in feline mammary adenomas and adenocarcinomas

Associations between blooming plants and bee visitors in a riparian ecosystem in eastern Oregon

Impact of lignin on efficiency of small-scale enzymatic hydrolysis of lignocellulosic biomass

Fungal endophytes as source to combat bacterial infections

Warm, Winter Winds: Building a Case Study for the Oregon Coast Range

Gene regulatory mechanisms of the lncRNA Fendrr

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