Index Catalog // ScholarsArchive@OSU

A Simple Leapfrog Integration Scheme to Find Optimal Interplanetary Trajectories

Creator:: Kelley, Scott M.
Abstract:: The calculation of interplanetary trajectories is a numeric problem which requires a high degree of precision for the results to be accurate. A computer program was written for this project which uses leapfrog integration combined with Newton’s method of iterative root finding to find ideal interplanetary trajectories. Reasonable initial conditions...
Resource Type:: Undergraduate Thesis
Full Text:: Trajectories Scott M. Kelley Thesis Advisor: Dr. Tom Giebultowicz Oregon State University Department of

A high-resolution coupled ice-ocean model of winter circulation on the bering sea shelf. Part I: Ice model refinements and skill assessments

Creator:: Durski, Scott M. and Kurapov, Alexander L.
Abstract:: The Bering Sea Shelf transitions from ice-free to mostly ice-covered and back again over each winter. Sea ice coverage and the timing of ice melt play a critical role in determining shelf structure and consequently ecosystem response during the spring transition and summer. In this study, a 2-km resolution ocean...
Resource Type:: Article
Full Text:: 11 12 13 Scott M. Durski1 14 Alexander L. Kurapov1,2 15 16 17 Key points: 18 1. Enhancements

Aroma Extract Dilution Analysis of Beers Dry-Hopped with Cascade, Chinook, and Centennial

Creator:: Vollmer, Daniel M., Lafontaine, Scott R., and Shellhammer, Thomas H.
Abstract:: Cascade, Chinook, and Centennial hops are used extensively throughout the brewing industry either individually or in various combinations to add hoppy aroma to beer. This high use of hops, particularly via late- or dry-hopping, creates a need to better understand the chemical contribution of these hop varieties during dry-hopping beer...
Resource Type:: Article
Full Text:: Cascade, Chinook, and Centennial Daniel M. Vollmer, Scott R. Lafontaine & Thomas H. Shellhammer To cite

Tracking North Pacific Humpback Whales To Unravel Their Basin-Wide Movements

Creator:: Palacios, Daniel M., Mate, Bruce R., Baker, C. Scott, Hayslip, Craig E., Follett, Thomas M., Steel, Debbie, Lagerquist, Barbara A., Irvine, Ladd M., and Winsor, Martha H.
Abstract:: In 2014, Oregon State University (OSU) initiated a multi-year project to study humpback whale (Megaptera novaeangliae) migrations in the North Pacific Ocean using satellite tracking technology in combination with genetic and photo-identification (photo-ID) analyses. The study is highly relevant to management, given the need for new information arising from the...
Resource Type:: Technical Report
Full Text:: Prepared by Daniel M. Palacios, Bruce R. Mate, C. Scott Baker, Craig E. Hayslip, Tomas M. Follett

Post-traumatic ocular lymphoma in three rabbits (Oryctolagus cuniculus)

Creator:: Keller, Krista A., Guzman, David Sanchez-Migallon, Reilly, Christopher, Valentine, Beth, Boynton, Felicia D. Duke, Scott, Erin M., and Dubielzig, Richard R.
Abstract:: This report describes post-traumatic ocular lymphoma in 3 companion rabbits; 2 rabbits with unilateral disease and 1 with bilateral disease. Historical findings suggestive of a traumatic event included either external unilateral ocular trauma or bilateral phacoemulsification. Severe corneal changes, presence of an anterior chamber mass(es), low intraocular pressures, and ocular...
Resource Type:: Article
Full Text:: , D8X XDVM, PhD, Dip. AVCP, D9X XFelicia D Duke Boynton, D10X XDVM3, D11X XErin M Scott, D12X XVMD, Dip

Monomerization of far-red fluorescent proteins

Creator:: Wannier, Timothy M., Gillespie, Sarah K., Hutchins, Nicholas, McIsaac, R. Scott, Wu, Sheng-Yi, Shen, Yi, Campbell, Robert E., Brown, Kevin S., and Mayo, Stephen L.
Abstract:: Anthozoa-class red fluorescent proteins (RFPs) are frequently used as biological markers, with far-red (lambda(em) similar to 600-700 nm) emitting variants sought for whole-animal imaging because biological tissues are more permeable to light in this range. A barrier to the use of naturally occurring RFP variants as molecular markers is that...
Resource Type:: Article
Full Text:: far-red fluorescent proteins Timothy M. Wanniera,1,2, Sarah K. Gillespiea, Nicholas Hutchinsa, R

The political biogeography of migratory marine predators

Creator:: Harrison, Autumn-Lynn, Costa, Daniel P., Winship, Arliss J., Benson, Scott R., Bograd, Steven J., Antolos, Michelle, Carlisle, Aaron B., Dewar, Heidi, Dutton, Peter H., Jorgensen, Salvador J., Kohin, Suzanne, Mate, Bruce R., Robinson, Patrick W., Schaefer, Kurt M., Shaffer, Scott A., Shillinger, George L., Simmons, Samantha E., Weng, Kevin C., Gjerde, Kristina M., and Block, Barbara A.
Abstract:: During their migrations, marine predators experience varying levels of protection and face many threats as they travel through multiple countries' jurisdictions and across ocean basins. Some populations are declining rapidly. Contributing to such declines is a failure of some international agreements to ensure effective cooperation by the stakeholders responsible for...
Resource Type:: Article
Full Text:: , Scott A. Shaffer15, George L. Shillinger8,16,17, Samantha E. Simmons18, Kevin C. Weng 19, Kristina M

Population Structure and Phylogeography in Nassau Grouper (Epinephelus striatus), a Mass-Aggregating Marine Fish

Creator:: Jackson, Alexis M., Semmens, Brice X., de Mitcheson, Yvonne Sadovy, Nemeth, Richard S., Heppell, Scott A., Bush, Phillippe G., Aguilar-Perera, Alfonso, Claydon, John A. B., Calosso, Marta C., Sealey, Kathleen S., Schärer, Michelle T., and Bernardi, Giacomo
Abstract:: To address patterns of genetic connectivity in a mass-aggregating marine fish, we analyzed genetic variation in mitochondrial DNA (mtDNA), microsatellites, and single nucleotide polymorphisms (SNPs) for Nassau grouper (Epinephelus striatus). We expected Nassau grouper to exhibit genetic differentiation among its subpopulations due to its reproductive behavior and retentive oceanographic conditions...
Resource Type:: Article

Building a multi-scaled geospatial temporal ecology database from disparate data sources: fostering open science and data reuse

Creator:: Soranno, Patricia A., Bissell, Edward G., Cheruvelil, Kendra S., Christel, Samuel T., Collins, Sarah M., Fergus, C. Emi, Filstrup, Christopher T., Lapierre, Jean-Francois, Lottig, Noah R., Oliver, Samantha K., Scott, Caren E., Smith, Nicole J., Stopyak, Scott, Yuan, Shuai, Bremigan, Mary Tate, Downing, John A., Gries, Corinna, Henry, Emily N., Skaff, Nick K., Stanley, Emily H., Stow, Craig A., Tan, Pang-Ning, Wagner, Tyler, and Webster, Katherine E.
Abstract:: Although there are considerable site-based data for individual or groups of ecosystems, these datasets are widely scattered, have different data formats and conventions, and often have limited accessibility. At the broader scale, national datasets exist for a large number of geospatial features of land, water, and air that are needed...
Resource Type:: Article
Full Text:: reuse Soranno, P. A., Bissell, E. G., Cheruvelil, K. S., Christel, S. T., Collins, S. M., Fergus, C. E

Northern spotted owl reproductive rates (version 3)

Creator:: Rockweit, Jeremy T., Jenkins, Julianna M. A., Hines, James E., Nichols, James D., Dugger, Katie M., Franklin, Alan B., Carlson, Peter C., Kendall, William L., Lesmeister, Damon B., McCafferty, Christopher, Ackers, Steven H., Andrews, L. Steven, Bailey, Larissa L., Burgher, Jesse, Burnham, Kenneth P., Chestnut, Tara, Conner, Mary M., Dilione, Krista E., Davis, Raymond J., Forsman, Eric D., Glenn, Elizabeth M., Gremel, Scott A., Hamm, Keith A., Herter, Dale R., Higley, J. Mark, Horn, Rob B., Lamphear, David W., McDonald, Trent L., Reid, Janice A., Schwarz, Carl J., Simon, David C., Sovern, Stan G., Swingle, James K., Wiens, J. David, Wise, Heather, and Yackulic, Charles B.
Abstract:: These datasets were used in the prospective meta-analysis of northern spotted owl reproductive rates over 25 years across 11 study areas located throughout the range of the owl. A multi-state occupancy file was created by collapsing site-specific information on owl reproductive status into bimonthly (2 per month) survey occasions. These...
Resource Type:: Dataset

ScholarsArchive@OSU

A Simple Leapfrog Integration Scheme to Find Optimal Interplanetary Trajectories

A high-resolution coupled ice-ocean model of winter circulation on the bering sea shelf. Part I: Ice model refinements and skill assessments

Aroma Extract Dilution Analysis of Beers Dry-Hopped with Cascade, Chinook, and Centennial

Tracking North Pacific Humpback Whales To Unravel Their Basin-Wide Movements

Post-traumatic ocular lymphoma in three rabbits (Oryctolagus cuniculus)

Monomerization of far-red fluorescent proteins

The political biogeography of migratory marine predators

Population Structure and Phylogeography in Nassau Grouper (Epinephelus striatus), a Mass-Aggregating Marine Fish

Building a multi-scaled geospatial temporal ecology database from disparate data sources: fostering open science and data reuse

Northern spotted owl reproductive rates (version 3)

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