Index Catalog // ScholarsArchive@OSU

The Ownership Monad

Creator:: McGirr, Michael G.
Abstract:: The Rust programming language is a systems programming language with a strong static type system. A central feature of Rust’s type system is its unique concept of “ownership”, which enables Rust to give a user safe, low-level control over resources without the overhead of garbage collection. In Haskell, most data...
Resource Type:: Capstone Project
Full Text:: AN ABSTRACT OF THE PROJECT OF Michael McGirr for the

Airborne Light Detection and Ranging (LiDAR) for Individual Tree Stem Location, Height, and Biomass Measurements

Creator:: Edson, Curtis and Wing, Michael G.
Abstract:: Light Detection and Ranging (LiDAR) remote sensing has demonstrated potential in measuring forest biomass. We assessed the ability of LiDAR to accurately estimate forest total above ground biomass (TAGB) on an individual stem basis in a conifer forest in the US Pacific Northwest region using three different computer software programs...
Resource Type:: Article
Full Text:: Measurements Curtis Edson and Michael G. Wing * Department of Forest Engineering, Resources, and Management

Repeat temperature measurements in boreholes from northwestern Utah link ground and air temperature changes at the decadal time scale

Creator:: Davis, Michael G., Harris, Robert N., and Chapman, David S.
Abstract:: Borehole temperature profiles provide a record of ground surface temperature (GST) change at the decadal to centennial time scale. GST histories reconstructed from boreholes are particularly useful in climate reconstruction if changes in GST and surface air temperature (SAT) are effectively coupled at decadal and longer time periods and it...
Resource Type:: Article
Full Text:: scale Michael G. Davis,1 Robert N. Harris,2 and David S. Chapman1 Received 10 August 2009; revised 11

The Genome of Pseudomonas fluorescens Strain R124 Demonstrates Phenotypic Adaptation to the Mineral Environment

Creator:: Barton, Michael D., Petronio, Michael, Giarrizzo, Juan G., Bowling, Bethany V., and Barton, Hazel A.
Abstract:: Microbial adaptation to environmental conditions is a complex process, including acquisition of positive traits through horizontal gene transfer or the modification of existing genes through duplication and/or mutation. In this study, we examined the adaptation of a Pseudomonas fluorescens isolate (R124) from the nutrient-limited mineral environment of a silica cave...
Resource Type:: Article
Full Text:: . Barton, Michael Petronio, Juan G. Giarrizzo, Adaptation to the Mineral Environment Strain R124

Estimating morphometric attributes of baleen whales with photogrammetry from small UASs: A case study with blue and gray whales

Creator:: Burnett, Jonathan D., Lemos, Leila, Barlow, Dawn, Wing, Michael G., Chandler, Todd, and Torres, Leigh G.
Abstract:: Small unmanned aircraft systems (sUASs) are fostering novel approaches to marine mammal research, including baleen whale photogrammetry, by providing new observational perspectives. We collected vertical images of 89 gray and 6 blue whales using low cost sUASs to examine the accuracy of image based morphometry. Moreover, measurements from 192 images...
Resource Type:: Article

Factors influencing spawner success in a spring Chinook salmon (Oncorhynchus tshawytscha) reintroduction program

Creator:: Sard, Nicholas M., O'Malley, Kathleen G., Jacobson, Dave P., Hogansen, Michael J., Johnson, Marc A., and Banks, Michael A.
Abstract:: Dams have contributed to the decline of migratory fishes by blocking access to historical habitat. The active transport (trap and haul) of migratory fish species above existing dams can sometimes support population recovery when the use of fish ladders or dam removal is infeasible. However, little is known about the...
Resource Type:: Article
Full Text:: Chinook salmon (Oncorhynchus tshawytscha) reintroduction program Nicholas M. Sard1*, Kathleen G

Response of native versus exotic plant guilds to cattle and elk herbivory in forested rangeland

Creator:: Pekin, Burak K., Wisdom, Michael J., Parks, Catherine G., Endress, Bryan A., and Naylor, Bridgett J.
Abstract:: Questions: Are exotic plant species favoured by non-native ungulate herbivores and disadvantaged by native herbivores in forested rangelands? Do the impacts of ungulates on exotic vs native plants depend on forest management activities such as prescribed fire and stand thinning? Location: Northeastern Oregon, USA. Methods: We recorded changes in richness...
Resource Type:: Article

A Review of LIDAR Radiometric Processing: From Ad Hoc Intensity Correction to Rigorous Radiometric Calibration

Creator:: Kashani, Alireza G., Olsen, Michael J., Parrish, Christopher E., and Wilson, Nicholas
Abstract:: In addition to precise 3D coordinates, most light detection and ranging (LIDAR) systems also record “intensity”, loosely defined as the strength of the backscattered echo for each measured point. To date, LIDAR intensity data have proven beneficial in a wide range of applications because they are related to surface parameters,...
Resource Type:: Article
Full Text:: Rigorous Radiometric Calibration Alireza G. Kashani *, Michael J. Olsen, Christopher E. Parrish and

Impact of ungulate exclusion on understorey succession in relation to forest management in the Intermountain Western United States

Creator:: Pekin, Burak K., Endress, Bryan A., Wisdom, Michael J., Naylor, Bridgett J., and Parks, Catherine G.
Abstract:: QUESTIONS: Do successional trajectories in plant diversity, heterogeneity and dominance respond differently to ungulate exclusion in unmanaged forests vs managed forests that are thinned and burned? Is vegetation in recently thinned and burned stands more sensitive to changes in the grazing regime? LOCATION: Northeast OR, USA. METHODS: We evaluated changes...
Resource Type:: Article
Full Text:: . K., Endress, B. A., Wisdom, M. J., Naylor, B. J., & Parks, C. G. (2015). Impact of ungulate

Regional variations in the influence of mesoscale eddies on near-surface chlorophyll

Creator:: Gaube, Peter, McGillicuddy, Dennis J., Jr., Chelton, Dudley B., Behrenfeld, Michael J., and Strutton, Peter G.
Abstract:: Eddies can influence biogeochemical cycles through a variety of mechanisms, including the excitation of vertical velocities and the horizontal advection of nutrients and ecosystems, both around the eddy periphery by rotational currents and by the trapping of fluid and subsequent transport by the eddy. In this study, we present an...
Resource Type:: Article
Full Text:: . G. (2014). Regional variations in the influence of mesoscale eddies on near-surface chlorophyll

Satellite Observations of Mesoscale Eddy-Induced Ekman Pumping

Creator:: Gaube, Peter, Chelton, Dudley B., Samelson, Roger M., Schlax, Michael G., and O'Neill, Larry W.
Abstract:: Three mechanisms for self-induced Ekman pumping in the interiors of mesoscale ocean eddies are investigated. The first arises from the surface stress that occurs because of differences between surface wind and ocean velocities, resulting in Ekman upwelling and downwelling in the cores of anticyclones and cyclones, respectively. The second mechanism...
Resource Type:: Article
Full Text:: ,* DUDLEY B. CHELTON, ROGER M. SAMELSON, MICHAEL G. SCHLAX, AND LARRY W. O’NEILL College of Earth, Ocean

Kidney Function and Cognitive Health in Older Adults: The Cardiovascular Health Study

Creator:: Darsie, Brendan, Shlipak, Michael G., Sarnak, Mark J., Katz, Ronit, Fitzpatrick, Annette L., and Odden, Michelle C.
Abstract:: Recent evidence has demonstrated the importance of kidney function in healthy aging. We examined the association between kidney function and change in cognitive function in 3,907 participants in the Cardiovascular Health Study, recruited from 4 U.S. communities, and studied from 1992 - 1999. Kidney function was measured by cystatin C-based...
Resource Type:: Article
Full Text:: : The Cardiovascular Health Study Brendan Darsie, MPH,1 Michael G. Shlipak, MD, MPH,2,3 Mark J

Management planning for woodland owners : why and how

Creator:: Grotta, Amy T., Bondi, Michael C., Landgren, Chal G., and Oregon State University. Extension Service
Abstract:: Discusses the benefits of having a management plan for your property. Describes how to prepare a management plan, including describing the property, setting goals, identifying resources, making recommendations, and keeping records. Includes additional sources for information.
Resource Type:: Technical Report
Full Text:: : A m y G ro tt a Archival copy. For current version, see: https

Ungulate Browsing Maintains Shrub Diversity in the Absence of Episodic Disturbance in Seasonally-Arid Conifer Forest

Creator:: Pekin, Burak K., Wisdom, Michael J., Endress, Bryan A., Naylor, Bridgett J., and Parks, Catherine G.
Abstract:: Ungulates exert a strong influence on the composition and diversity of vegetation communities. However, little is known about how ungulate browsing pressure interacts with episodic disturbances such as fire and stand thinning. We assessed shrub responses to variable browsing pressure by cattle and elk in fuels treated (mechanical removal of...
Resource Type:: Article
Full Text:: Diversity in the Absence of Episodic Disturbance in Seasonally-Arid Conifer Forest Burak K. Pekin1*, Michael

Satellite observations of chlorophyll, phytoplankton biomass, and Ekman pumping in nonlinear mesoscale eddies

Creator:: Gaube, P., Chelton, D. B., Strutton, P. G., and Behrenfeld, Michael J.
Abstract:: Nonlinear mesoscale eddies can influence biogeochemical cycles in the upper ocean through vertical and horizontal advection of nutrients and marine organisms. The relative importance of these two processes depends on the polarity of an eddy (cyclones versus anticyclones) and the initial biological conditions of the fluid trapped in the core...
Resource Type:: Article
Full Text:: , phytoplankton biomass, and Ekman pumping in nonlinear mesoscale eddies P. Gaube,1,2 D. B. Chelton,1 P. G

Adaptive genetic markers discriminate migratory runs of Chinook salmon (Oncorhynchus tshawytscha) amid continued gene flow

Creator:: O'Malley, Kathleen G., Jacobson, Dave P., Kurth, Ryon, Dill, Allen J., and Banks, Michael A.
Abstract:: Neutral genetic markers are routinely used to define distinct units within species that warrant discrete management. Human-induced changes to gene flow however may reduce the power of such an approach. We tested the efficiency of adaptive versus neutral genetic markers in differentiating temporally divergent migratory runs of Chinook salmon (Oncorhynchus...
Resource Type:: Article
Full Text:: gene flow Kathleen G. O’Malley,1 Dave P. Jacobson,1 Ryon Kurth,2 Allen J. Dill3 and Michael A. Banks1

Comparison of fixatives and fixation time for PCR detection of Mycobacterium in zebrafish Danio rerio

Creator:: Peterson, Tracy S., Kent, Michael L., Ferguson, Jayde A., Watral, Virginia G., and Whipps, Christopher M.
Abstract:: Mycobacteriosis is a common disease of laboratory zebrafish Danio rerio. Different infection patterns occur in zebrafish depending on mycobacterial species. Mycobacterium marinum and M. haemophilum produce virulent infections associated with high mortality, whereas M. chelonae is more widespread and is not associated with high mortality. Identification of mycobacterial infections to...
Resource Type:: Article
Full Text:: time for PCR detection of Mycobacterium in zebrafish Danio rerio Tracy S. Peterson1,*, Michael L

Highly Regioselective Nitrile Oxide Dipolar Cycloadditions with ortho-Nitrophenyl Alkynes

Creator:: McIntosh, Melissa L., Naffziger, Michael R., Ashburn, Bradley O., Zakharov, Lev N., and Carter, Rich G.
Abstract:: The dipolar cylcoadditions of ortho-nitrophenyl alkynes with aryl nitrile oxides has been demonstrated. A range of substituents are tolerated on the alkyne. These reactions proceed with excellent levels of regioselectivity. Subsequent functionalization of the isoxazole scaffold has been demonstrated.
Resource Type:: Article
Full Text:: Michael R. Naffziger, a Bradley O. Ashburn, a Lev N. Zakharov b and Rich G. Carter* a Received

Multiple steroid and thyroid hormones detected in baleen from eight whale species

Creator:: Lysiak, Nadine S., Moore, Michael J., Hunt, Kathleen E., Robbins, Jooke, Seton, Rosemary E., Buck, C. Loren, and Torres, Leigh G.
Abstract:: Recent studies have demonstrated that some hormones are present in baleen powder from bowhead (Balaena mysticetus) and North Atlantic right (Eubalaena glacialis) whales. To test the potential generalizability of this technique for studies of stress and reproduction in large whales, we sought to determine whether all major classes of steroid...
Resource Type:: Article
Full Text:: from eight whale species Kathleen E. Hunt1,*, Nadine S. Lysiak2, Jooke Robbins3, Michael J. Moore4

Two myxozoans from the urinary tract of topsmelt, Atherinops affinis

Creator:: Sanders, Justin L., Jaramillo, Alejandra G., Ashford, Jacob E., Feist, Stephen W., Lafferty, Kevin D., and Kent, Michael L.
Abstract:: Two myxozoan species were observed in the kidney of topsmelt, Atherinops affinis, during a survey of parasites of estuarine fishes in the Carpinteria Salt Marsh Reserve, California. Fish collected on 3 dates in 2012 and 2013 were sectioned and examined histologically. Large extrasporogonic stages occurred in the renal interstitium of...
Resource Type:: Article
Full Text:: AFFINIS Justin L. Sanders, Alejandra G. Jaramillo*, Jacob E. Ashford*, Stephen W. Feist†, Kevin D

ScholarsArchive@OSU

The Ownership Monad

Airborne Light Detection and Ranging (LiDAR) for Individual Tree Stem Location, Height, and Biomass Measurements

Repeat temperature measurements in boreholes from northwestern Utah link ground and air temperature changes at the decadal time scale

The Genome of Pseudomonas fluorescens Strain R124 Demonstrates Phenotypic Adaptation to the Mineral Environment

Estimating morphometric attributes of baleen whales with photogrammetry from small UASs: A case study with blue and gray whales

Factors influencing spawner success in a spring Chinook salmon (Oncorhynchus tshawytscha) reintroduction program

Response of native versus exotic plant guilds to cattle and elk herbivory in forested rangeland

A Review of LIDAR Radiometric Processing: From Ad Hoc Intensity Correction to Rigorous Radiometric Calibration

Impact of ungulate exclusion on understorey succession in relation to forest management in the Intermountain Western United States

Regional variations in the influence of mesoscale eddies on near-surface chlorophyll

Satellite Observations of Mesoscale Eddy-Induced Ekman Pumping

Kidney Function and Cognitive Health in Older Adults: The Cardiovascular Health Study

Management planning for woodland owners : why and how

Ungulate Browsing Maintains Shrub Diversity in the Absence of Episodic Disturbance in Seasonally-Arid Conifer Forest

Satellite observations of chlorophyll, phytoplankton biomass, and Ekman pumping in nonlinear mesoscale eddies

Adaptive genetic markers discriminate migratory runs of Chinook salmon (Oncorhynchus tshawytscha) amid continued gene flow

Comparison of fixatives and fixation time for PCR detection of Mycobacterium in zebrafish Danio rerio

Highly Regioselective Nitrile Oxide Dipolar Cycloadditions with ortho-Nitrophenyl Alkynes

Multiple steroid and thyroid hormones detected in baleen from eight whale species

Two myxozoans from the urinary tract of topsmelt, Atherinops affinis

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search