Index Catalog // ScholarsArchive@OSU

Atmospheric nitrous oxide in the pre-800 ka atmosphere from ice cores from the Allan Hills, Antarctica

Creator:: Stock, Marika P.
Abstract:: Nitrous oxide is an important greenhouse gas that has both natural and anthropogenic sources in the modern atmosphere (Ciais et al., 2013). This project expanded the knowledge of the history of atmospheric N2O in the geologic past by measuring N2O concentrations in air trapped in very old polar ice. A...
Resource Type:: Honors College Thesis
Full Text:: A THESIS submitted to Oregon State University Honors College

The Economic Impact and Ethical Implications of AI

Creator:: Gabor, Christian A.
Abstract:: Artificial Intelligence has gained resurgence in popularity through machine learning methods. This thesis investigates the current use of AI, the impact it will have on the economy and the ethical considerations for developing this technology. In the coming decade AI could increase global economic output over $10 Trillion. AI will...
Resource Type:: Honors College Thesis
Full Text:: The Economic Impact and Ethical Implications of AI by Christian Gabor A THESIS submitted to

Consumer Culture and the Performance of Identity in F. Scott Fitzgerald’s Tender Is the Night.

Creator:: Schaake, Emma-Kate
Abstract:: The 1920’s was a period of immense growth of consumer and celebrity culture, that brought changes in film, art and the creation and presentation of identity. F. Scott Fitzgerald’s Tender is the Night reflects these changes, particularly with respect to how cultural shifts challenge prevailing views about individual autonomy and...
Resource Type:: Honors College Thesis
Full Text:: : ______________________________________________________ Dr. Elizabeth Sheehan The 1920’s was a period of immense growth of consumer and

Epifaunal density differences on coralline algae compared to fleshy algae in the Yachats, Oregon intertidal community

Creator:: Gani, Christopher D.
Abstract:: Ocean acidification has led to many issues regarding the decline of calcifying organisms, such as coralline algae. Acidified sea water inhibits precipitation of CaCO3 that affects the structure and growth of coralline algae. Therefore, non-calcifying algae may outcompete calcifying algae in the intertidal systems with future acidic ocean condition. Variety...
Resource Type:: Research Paper
Full Text:: University. Best, R. J., A. L. Chaudoin, M. E. S. Bracken, M. H. Graham, and J. J. Stachowicz. 2014. Plant

Coralline and fleshy algae volume density on epifaunal communities

Creator:: Field, Samuel J. and Gani, Christopher D.
Abstract:: Carbon dioxide emissions greatly affect the carbon chemistry mechanisms within the ocean. Carbon absorbed by the ocean, drops the pH level and creates an environment that is acidic. Acidic conditions prevent calcification mechanisms in coralline algae, and hinder their ability to establish within the intertidal. Coralline algae display structural relevance...
Resource Type:: Research Paper
Full Text:: ., A. L. Chaudoin, M. E. S. Bracken, M. H. Graham, and J. J. Stachowicz. 2014. Plant-animal diversity

Ocean Acidification Leads to Broadening of Crab Predators and Faster Predation Rate on Mussels

Creator:: Corliss, Katherine M., Toner, Miranda M., and Britsch, Melissa
Abstract:: Ocean acidification is caused by the dissolved carbon dioxide in the oceans lowering the amount of free carbonate ions. This is turn, affects the ability of calcifying organisms like mussels to build thick shells to protect against predation. Mussels are often preyed upon by both specialist crabs, like Red Rock...
Resource Type:: Research Paper
Full Text:: . Fabry, O. Aumont, L. Bopp, S. C. Doney, R. A. Feely, A. Gnanadesikan, N. Gruber, A. Ishida, F. Joos, R

Effects of ocean acidification on growth rate, calcified tissue, and behavior of the juvenile ochre sea star, Pisaster ochraceus

Creator:: Britsch, Melissa L.
Abstract:: Anthropogenically-induced increases in the acidity of the ocean have the potential to seriously harm marine calcifying organisms by decreasing the availability of carbonate (CO32−) used to make shells. I tested the effects of lowered pH on juvenile Pisaster ochraceus, an intertidal sea star and keystone predator in the eastern Pacific...
Resource Type:: Honors College Thesis
Full Text:: estimated as cm/s. The percent time spent moving in a straight line versus diagonal/changing directions

Ocean Acidification Carryover Effects from Oyster Broodstock to Larvae

Creator:: Klein, Victoria G.
Abstract:: Atmospheric carbon dioxide has increased by approximately 40% since preindustrial times from 280 ppm (parts per million) to 400 ppm. The rise in Pco₂ is causing the ocean to become more acidic due to the uptake of carbon dioxide by the water, termed “ocean acidification”. As the Pco₂ in the...
Resource Type:: Honors College Thesis
Full Text:: Treatment 1 98 0.005 0.005 23.2 <0.0001 Residual 98 0.022 0.0002 0 0.5 1 1.5 2 2.5 S a tu ra

Interaction of the human Voltage-Dependent Anion Channel 1 protein (VDAC-1) with Mycobacterium avium and its role in bacterial survival within phagocytic cells

Creator:: Pham, Tuan
Abstract:: M. avium is an opportunistic pathogen that primarily infects macrophages. In order to survive within the macrophage, M. avium secretes proteins into the host cell cytoplasm to inhibit specific functions such as phagosome acidification, altering pathways as well as initiating apoptosis. However, little is known about how those secreted proteins...
Resource Type:: Honors College Thesis
Full Text:: mycobacteria." Molecular Microbiology 667-679. Abu-Hamad, S, N Arbel, D Carlo, L Arzoine, A Israelson, N

Social change and children’s well-being in Chile

Creator:: Iwanaga, Kanako
Abstract:: Chilean society has been changing rapidly for the last few decades during a time of rapid economic growth. Some sociological and economical analyses state that when a nation grows, inequality between the rich and poor grows too, leaving the poor behind. The Chilean economy is the most rapidly growing in...
Resource Type:: Undergraduate Thesis
Full Text:: poverty rate has been successfully ddition, 36 However, the level of so s low. A study shows that

ScholarsArchive@OSU

Atmospheric nitrous oxide in the pre-800 ka atmosphere from ice cores from the Allan Hills, Antarctica

The Economic Impact and Ethical Implications of AI

Consumer Culture and the Performance of Identity in F. Scott Fitzgerald’s Tender Is the Night.

Epifaunal density differences on coralline algae compared to fleshy algae in the Yachats, Oregon intertidal community

Coralline and fleshy algae volume density on epifaunal communities

Ocean Acidification Leads to Broadening of Crab Predators and Faster Predation Rate on Mussels

Effects of ocean acidification on growth rate, calcified tissue, and behavior of the juvenile ochre sea star, Pisaster ochraceus

Ocean Acidification Carryover Effects from Oyster Broodstock to Larvae

Interaction of the human Voltage-Dependent Anion Channel 1 protein (VDAC-1) with Mycobacterium avium and its role in bacterial survival within phagocytic cells

Social change and children’s well-being in Chile

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