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:: , Miller 1993, McCormick 1999), and more recently in sea turtles (Hatase et al. 2006, McClellan and Read

A potential implicit particle method for high-dimensional systems

Creator:: Weir, B., Miller, R. N., and Spitz, Y. H.
Abstract:: This paper presents a particle method designed for high-dimensional state estimation. Instead of weighing random forecasts by their distance to given observations, the method samples an ensemble of particles around an optimal solution based on the observations (i.e., it is implicit). It differs from other implicit methods because it includes...
Resource Type:: Article
Full Text:: in Geophysics O pen A ccess A potential implicit particle method for high-dimensional systems B

Uncertainty analysis: an evaluation metric for synthesis science

Creator:: Harmon, Mark E., Fasth, Becky, Halpern, Charles B., and Lutz, James A.
Abstract:: The methods for conducting reductionist ecological science are well known and widely used. In contrast, those used in the synthesis of ecological science (i.e., synthesis science) are still being developed, vary widely, and often lack the rigor of reductionist approaches. This is unfortunate because the synthesis of ecological parts into...
Resource Type:: Article
Full Text:: ,1 CHARLES B. HALPERN,2 AND JAMES A. LUTZ3 1Department of Forest Ecosystems and Society, Oregon

Trumpet of the Spirit, Bass of Faith: Jazz as a Cold War Spiritual Weapon

Creator:: Stoneburner, B. Lauren
Abstract:: This paper explores Jazz music during the Cold War. During the Cold War the U.S. went through a process of becoming more explicitly religious, identifying specifically a Judeo-Christian country. Particularly through foreign policy, the separation between church and state became less and less clear to the point where it seemed...
Resource Type:: Research Paper
Full Text:: Spiritual Weapon1 B. Lauren Stoneburner HST466

Elemental Markers in Elasmobranchs: Effects of Environmental History and Growth on Vertebral Chemistry

Creator:: Smith, Wade D., Miller, Jessica A., and Heppell, Selina S.
Abstract:: Differences in the chemical composition of calcified skeletal structures (e.g. shells, otoliths) have proven useful for reconstructing the environmental history of many marine species. However, the extent to which ambient environmental conditions can be inferred from the elemental signatures within the vertebrae of elasmobranchs (sharks, skates, rays) has not been...
Resource Type:: Article
Full Text:: of elasmobranch population structure, movement, and habitat use. Citation: Smith WD, Miller JA

Carbon budget estimation of a subarctic catchment using a dynamic ecosystem model at high spatial resolution

Creator:: Tang, J., Miller, P. A., Persson, A., Olefeldt, D., Pilesjö, P., Heliasz, M., Jackowicz-Korczynski, M., Yang, Z., Smith, B., Callaghan, T. V., and Christensen, T. R.
Abstract:: Large amount of organic carbon is stored in high latitude soils. A substantial proportion of this carbon stock is vulnerable and may decompose rapidly due to temperature increases that are already greater than the global average. It is therefore crucial to quantify and understand carbon exchange between the atmosphere and...
Resource Type:: Article

Carbon budget estimation of a subarctic catchment using a dynamic ecosystem model at high spatial resolution

Creator:: Tang, J., Miller, P. A., Persson, A., Olefeldt, D., Pilesjö, P., Heliasz, M., Jackowicz-Korczynski, M., Yang, Z., Smith, B., Callaghan, T. V., and Christensen, T. R.
Abstract:: A large amount of organic carbon is stored in high-latitude soils. A substantial proportion of this carbon stock is vulnerable and may decompose rapidly due to temperature increases that are already greater than the global average. It is therefore crucial to quantify and understand carbon exchange between the atmosphere and...
Resource Type:: Article

The α-Tocopherol Transfer Protein Is Essential for Vertebrate Embryogenesis

Creator:: Miller, Galen W., Ulatowski, Lynn, Labut, Edwin M., Lebold, Katie M., Manor, Danny, Atkinson, Jeffrey, Barton, Carrie L., Tanguay, Robert L., and Traber, Maret G.
Abstract:: The hepatic α-tocopherol transfer protein (TTP) is required for optimal α-tocopherol bioavailability in humans; mutations in the human TTPA gene result in the heritable disorder ataxia with vitamin E deficiency (AVED, OMIM #277460). TTP is also expressed in mammalian uterine and placental cells and in the human embryonic yolk-sac, underscoring...
Resource Type:: Article
Full Text:: -mount zebrafish embryos. Nat Protoc 3: 59–69. 40. Ho E, Dukovcic S, Hobson B, Wong CP, Miller G, et al

Evolution of a Higher Intracellular Oxidizing Environment in Caenorhabditis elegans under Relaxed Selection

Creator:: Joyner-Matos, Joanna, Hicks, Kiley A., Cousins, Dustin, Keller, Michelle, Denver, Dee R., Baer, Charles F., and Estes, Suzanne
Abstract:: We explored the relationship between relaxed selection, oxidative stress, and spontaneous mutation in a set of mutation-accumulation (MA) lines of the nematode Caenorhabditis elegans and in their common ancestor. We measured steady-state levels of free radicals and oxidatively damaged guanosine nucleosides in the somatic tissues of five MA lines for...
Resource Type:: Article
Full Text:: . Hicks2., Dustin Cousins1, Michelle Keller1, Dee R. Denver3, Charles F. Baer4, Suzanne Estes2

Evaluation and improvement of the Community Land Model (CLM4) in Oregon forests

Creator:: Hudiburg, T. W., Law, B. E., and Thornton, P. E.
Abstract:: Ecosystem process models are important tools for determining the interactive effects of global change and disturbance on forest carbon dynamics. Here we evaluated and improved terrestrial carbon cycling simulated by the Community Land Model (CLM4), the land model portion of the Community Earth System Model (CESM1.0.4). Our analysis was conducted...
Resource Type:: Article
Full Text:: Evaluation and improvement of the Community Land Model (CLM4) in Oregon forests T. W. Hudiburg1, B. E. Law2

ScholarsArchive@OSU

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

A potential implicit particle method for high-dimensional systems

Uncertainty analysis: an evaluation metric for synthesis science

Trumpet of the Spirit, Bass of Faith: Jazz as a Cold War Spiritual Weapon

Elemental Markers in Elasmobranchs: Effects of Environmental History and Growth on Vertebral Chemistry

Carbon budget estimation of a subarctic catchment using a dynamic ecosystem model at high spatial resolution

Carbon budget estimation of a subarctic catchment using a dynamic ecosystem model at high spatial resolution

The α-Tocopherol Transfer Protein Is Essential for Vertebrate Embryogenesis

Evolution of a Higher Intracellular Oxidizing Environment in Caenorhabditis elegans under Relaxed Selection

Evaluation and improvement of the Community Land Model (CLM4) in Oregon forests

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