Index Catalog // ScholarsArchive@OSU

Patterns of loggerhead turtle ontogenetic shifts revealed through isotopic analysis of annual skeletal growth increments

Creator:: Ramirez, Matthew D., Avens, Larisa, Seminoff, Jeffrey A., Goshe, Lisa R., and Heppell, Selina S.
Abstract:: Ontogenetic changes in resource use often delimit transitions between life stages. Ecological and individual factors can cause variation in the timing and consistency of these transitions, ultimately affecting community and population dynamics through changes in growth and survival. Therefore, it is important to document and understand behavioral and life history...
Resource Type:: Article
Full Text:: Atlantic Ocean make it likely these patterns are driven by a coupled change in both habitat and diet, and

Estimating wind-turbine-caused bird and bat fatality when zero carcasses are observed

Creator:: Huso, Manuela M. P., Dalthorp, Dan, Dail, David, and Madsen, Lisa
Abstract:: Many wind-power facilities in the United States have established effective monitoring programs to determine turbine-caused fatality rates of birds and bats, but estimating the number of fatalities of rare species poses special difficulties. The loss of even small numbers of individuals may adversely affect fragile populations, but typically, few (if...
Resource Type:: Article
Full Text:: lieu of a and b. The terms P(Mk ¼ m) are Poisson probabilities FIG. 3. Prior distributions of the

Are large macroalgal blooms necessarily bad? nutrient impacts on seagrass in upwelling-influenced estuaries

Creator:: Hessing-Lewis, Margot L., Hacker, Sally D., Menge, Bruce A., McConville, Sea-oh, and Henderson, Jeremy
Abstract:: Knowledge of nutrient pathways and their resulting ecological interactions can alleviate numerous environmental problems associated with nutrient increases in both natural and managed systems. Although not unique, coastal systems are particularly prone to complex ecological interactions resulting from nutrient inputs from both the land and sea. Nutrient inputs to coastal...
Resource Type:: Article
Full Text:: . D., Menge, B. A., McConville, S. O., & Henderson, J. (2015). Are large macroalgal blooms

Survey Recruitment Bias and Estimates of College Student Food Insecurity

Creator:: Venable, Victoria, Edwards, Mark, and Jackson, Jennifer A
Abstract:: Having valid measures of college student FI is essential for justifying basic-needs services for students. But college student food insecurity (FI) rates vary significantly across institutions, perhaps partially due to differences in non-response bias resulting from participant recruitment strategies. We tested for effects of recruitment method on measured levels of...
Resource Type:: Article
Full Text:: are more likely to participate in a survey about FI, and food secure students are less likely to

Forestry professionals’ perspectives on exoskeletons (wearable assistive technology) to improve worker safety and health

Creator:: Kim, Jeong Ho and Chung, Woodam
Abstract:: Exoskeletons have been recognized as an effective ergonomic control to reduce physical risk factors, including forceful exertions and awkward postures that are common in manual timber felling. However, no evidence exists to date that offers industry perspectives, important facilitators, and potential barriers for adopting exoskeletons in the forest industry. Therefore,...
Resource Type:: Article
Full Text:: identified. These results are crucial for guiding the develop- ment and implementation of exoskeletons as a

Injury and Performance-Related Running Biomechanics in Advanced Footwear Technology Compared to Minimalist Footwear

Creator:: Hannigan, J. J., Westley, Luisa, and Jin, Li
Abstract:: Road racing shoes have recently evolved to incorporate maximal midsole cushioning and an embedded carbon fiber plate. Shoes in this category have been labeled ‘Advanced Footwear Technology’ (AFT) and may significantly contribute to improvements in running economy, in part due to biomechanical changes at the foot and ankle. However, little...
Resource Type:: Article
Full Text:: dorsiflexion excursion, as well as a smaller peak plantar flexion 30 moment and lower positive and negative

RuzickaJamesHMSCEvaluatingEnergyFlows(Appendices).pdf

Creator:: Robinson, Kelly L., Ruzicka, James J., Hernandez, Frank J., Graham, William M., Decker, Mary Beth, Brodeur, Richard D., and Sutor, Malinda
Abstract:: Fishery management production models tend to stress only the elements directly linked to fish (i.e. fish, fish food, and fish predators). Large coastal jellyfish are major consumers of plankton in heavily fished ecosystems; yet, they are frequently not included as model components. We explore the relationship between gulf menhaden (Brevoortia...
Full Text:: ., King, J. R., and Megrey, B. A. 2003. The BASS/MODEL report on trophic models of the subarctic Pacific

Quantifying Bulk Electrode Strain and Material Displacement within Lithium Batteries via High-Speed Operando Tomography and Digital Volume Correlation

Creator:: Finegan, Donal P., Tudisco, Erika, Scheel, Mario, Robinson, James B., Taiwo, Oluwadamilola O., Eastwood, David S., Lee, Peter D., Di Michiel, Marco, Bay, Brian, Hall, Stephen A., Hinds, Gareth, Brett, Dan J. L., and Shearing, Paul R.
Abstract:: Tracking the dynamic morphology of active materials during operation of lithium batteries is essential for identifying causes of performance loss. Digital volume correlation (DVC) is applied to high-speed operando synchrotron X-ray computed tomography of a commercial Li/MnO₂ primary battery during discharge. Real-time electrode material displacement is captured in 3D allowing...
Resource Type:: Article
Full Text:: MnO 2 electrode labeled as regions A and B in Figure 5 b exhibit no activity. Upon deconstruction

Production possibility frontiers and socioecological tradeoffs for restoration of fire adapted forests

Creator:: Ager, Alan A., Day, Michelle A., and Vogler, Kevin
Abstract:: We used spatial optimization to analyze alternative restoration scenarios and quantify tradeoffs for a large, multifaceted restoration program to restore resiliency to forest landscapes in the western US. We specifically examined tradeoffs between provisional ecosystem services, fire protection, and the amelioration of key ecological stressors. The results revealed that attainment...
Resource Type:: Article
Full Text:: advanced regeneration and densification from fire exclusion; (b) same stand as in (a) after receiving

The evaluation of data file access methods for an on-line information system

Creator:: Meesajjee, Chulit
Abstract:: It is necessary to evaluate and compare the characteristics of various methods of accessing data-files in order to utilize economically both the hardware and the software (Space and Time) supported by the digital on-line system. The purpose of this paper is to describe and evaluate the structure and use of...
Resource Type:: Masters Thesis
Full Text:: methods of handling redundant keys, are simulated and examined with the use of a selected data model of

ScholarsArchive@OSU

Patterns of loggerhead turtle ontogenetic shifts revealed through isotopic analysis of annual skeletal growth increments

Estimating wind-turbine-caused bird and bat fatality when zero carcasses are observed

Are large macroalgal blooms necessarily bad? nutrient impacts on seagrass in upwelling-influenced estuaries

Survey Recruitment Bias and Estimates of College Student Food Insecurity

Forestry professionals’ perspectives on exoskeletons (wearable assistive technology) to improve worker safety and health

Injury and Performance-Related Running Biomechanics in Advanced Footwear Technology Compared to Minimalist Footwear

RuzickaJamesHMSCEvaluatingEnergyFlows(Appendices).pdf

Quantifying Bulk Electrode Strain and Material Displacement within Lithium Batteries via High-Speed Operando Tomography and Digital Volume Correlation

Production possibility frontiers and socioecological tradeoffs for restoration of fire adapted forests

The evaluation of data file access methods for an on-line information system

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