Index Catalog // ScholarsArchive@OSU

A Generalized Scheme for Creating Regge Calculus Models of General Relativity

Creator:: Hanson, Ben R.
Abstract:: Solutions to Einstein's equations are usually found by considering ideal, simplified models. However, if the real world always matched ideal physics models, then farmers would milk black and white spheres. To combat this, Regge calculus was developed as a numerical approximation scheme for general relativity. In Regge calculus curved manifolds...
Resource Type:: Undergraduate Thesis
Full Text:: General Relativity Ben Hanson An Undergraduate thesis advised by David Craig Submitted to the

Distinguishing risk and protective factors for suicidal ideation and attempt among gender diverse and cisgender youth : findings from a state survey

Creator:: Zell, Holly
Resource Type:: Poster
Full Text:: , MA, LPC & David C. R. Kerr, PhD School of Psychological Science BACKGROUND • As of 2018, suicide

Multi-Scale Study of Ember Production and Transport under Multiple Environmental and Fuel Conditions

Creator:: Hudson, Tyler R.
Abstract:: Spot fires caused by lofted embers (i.e., firebrands) can be a significant factor in the spread of wildland fires. Embers can be especially dangerous near the wildland-urban interface (WUI) because of the potential for the fire to be spread near or on structures. Many studies have investigated the transport of...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Tyler R. Hudson for the

An integrated approach to historical population assessment of the great whales: case of the New Zealand southern right whale

Creator:: Jackson, Jennifer A., Carroll, Emma L., Smith, Tim D., Zerbini, Alexandre N., Patenaude, Nathalie J., and Baker, C. Scott
Abstract:: Accurate estimation of historical abundance provides an essential baseline for judging the recovery of the great whales. This is particularly challenging for whales hunted prior to twentieth century modern whaling, as population-level catch records are often incomplete. Assessments of whale recovery using pre-modern exploitation indices are therefore rare, despite the...
Resource Type:: Article
Full Text:: historical population assessment of the great whales: case of the New Zealand southern right whale. R. Soc

Early adulthood: A developmental perspective on suicide prevention and intervention

Creator:: Kerr, David C. R.
Abstract:: Early adulthood is a time of transition when large segments of the population embrace new roles and show decreases in behaviors and problems thought to underlie suicide risk. Still, other segments show emergent or worsening psychopathology per-haps exacerbated by age-related disconnection from prior relational and institutional supports. Suicide prevention efforts...
Resource Type:: Article
Full Text:: Suicide Prevention and Intervention David C. R. Kerr, Ph.D. Associate Professor

Examining Suicide Risk Factors for Youth: A Focus on Black Student Needs

Creator:: Chupp, Colson D.
Abstract:: Objective: In 2018, suicide was the leading cause of death for individuals between the ages of 10-24 in Oregon (OHA, 2019) and was the second leading cause of death for this age range in 2020 (OHA, 2021). In 2019, 12% of Black high school students reported a suicide attempt in...
Resource Type:: Poster
Full Text:: FOR YOUTH: A FOCUS ON BLACK STUDENT NEEDS Colson D. Chupp, Holly N. Zell, M.A., & David C. R. Kerr

Dissolved Organic Carbon Production and Flux from Long Term Litter Manipulations in a Pacific Northwest Old-Growth Forest

Creator:: Evans, Lucas R.
Abstract:: Dissolved organic carbon (DOC) flux is an important mechanism to convey soil carbon (C) from aboveground organic debris (litter) to deeper soil horizons and can influence the formation of stable soil organic carbon (SOC) compounds. Aboveground litter quantity and quality was manipulated for 20-years in an old-growth Douglas fir forest...
Resource Type:: Honors College Thesis
Full Text:: Long Term Litter Manipulations in a Pacific Northwest Old-Growth Forest by Lucas R. Evans

Simulating dynein’s powerstroke using Brownian dynamics

Creator:: Capek, Elliott L.
Abstract:: Dynein is a motor protein which transports cargo along tracks inside the cell. Like related motor proteins kinesin and myosin, dynein uses cellular energy to take steps with its two foot domains. Unlike kinesin or myosin, dynein’s stepping pattern is highly varied: it can take steps between zero and 60nm...
Resource Type:: Undergraduate Thesis
Full Text:: powerstroke using Brownian dynamics Author: Elliott Capek Supervisor: Dr. David Roundy A thesis submitted

Survey of isotope ratios in the near coastal outflow of the Columbia River

Creator:: Dolan-Caret, Amari
Abstract:: This report details ocean water salinity and stable isotope measurements (deuterium (D) and 18O) in water collected from April 17 2018 to April 21 2018 in the coastal waters of Oregon, USA. Measurements were made from surface, ship flow-through, and CTD rosette bottle samples collected as part of a student-led...
Resource Type:: Capstone Project
Full Text:: reported in units of permil (‰), with 𝛿 defined as 𝛿=[(Rx-Rstd)/Rstd]x1000. Rx is the heavy to

Effects of Facial Tattoos on Perceptions of Facial Trustworthiness

Creator:: Landrus, Bryn E.
Abstract:: Background: Individuals rapidly infer character traits and behaviors through the process of facial perception. Perceptions of trustworthiness, accurate or not, completed by authorities in the criminal justice system may have implications for individuals suspected of crimes, including harsher or longer sentencing decisions. Objective: The present study concerned how the presence...
Resource Type:: Honors College Thesis
Full Text:: . Abstract approved:_____________________________________________________ David Kerr Background

ScholarsArchive@OSU

A Generalized Scheme for Creating Regge Calculus Models of General Relativity

Distinguishing risk and protective factors for suicidal ideation and attempt among gender diverse and cisgender youth : findings from a state survey

Multi-Scale Study of Ember Production and Transport under Multiple Environmental and Fuel Conditions

An integrated approach to historical population assessment of the great whales: case of the New Zealand southern right whale

Early adulthood: A developmental perspective on suicide prevention and intervention

Examining Suicide Risk Factors for Youth: A Focus on Black Student Needs

Dissolved Organic Carbon Production and Flux from Long Term Litter Manipulations in a Pacific Northwest Old-Growth Forest

Simulating dynein’s powerstroke using Brownian dynamics

Survey of isotope ratios in the near coastal outflow of the Columbia River

Effects of Facial Tattoos on Perceptions of Facial Trustworthiness

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