Index Catalog // ScholarsArchive@OSU

Momentum transfer over the coastal zone

Creator:: Sun, Jielun, Vandemark, Douglas, Mahrt, Larry, Vickers, Dean, Crawford, Timothy, and Vogel, Christoph
Abstract:: Spatial variations of surface stress over the coastal shoaling zone are studied offshore of Duck, North Carolina, by the LongEZ research aircraft, equipped to measure both atmospheric turbulence and oceanic waves. We find that the spatial variation of the friction velocity with offshore distance is much larger with offshore flow...
Resource Type:: Article
Full Text:: , • and Christoph Vogel • Abstract. Spatial variations of surface stress over the coastal shoaling zone

Seasonal hydrology explains interannual and seasonal variation in carbon and water exchange in a semiarid mature ponderosa pine forest in central Oregon

Creator:: Thomas, Christoph, Law, Beverly E., Irvine, James, Martin, Jonathan, Pettijohn, J. Cory, and Davis, Kent J.
Abstract:: We analyzed 7 years (2002–2008) of micrometeorological and concurrent biological observations of carbon and water fluxes at a mature ponderosa pine forest in central Oregon in a semiarid climate. We sought to evaluate the extent that gross primary productivity, net ecosystem exchange, ecosystem respiration, net primary productivity, net ecosystem productivity,...
Resource Type:: Article
Full Text:: Oregon Christoph K. Thomas,1,2 Beverly E. Law,2 James Irvine,2 Jonathan G. Martin,2 J. Cory Pettijohn,2

Chromatin structural changes around satellite repeats on the female sex chromosome in Schistosoma mansoni and their possible role in sex chromosome emergence

Creator:: Lepesant, Julie M. J., Cosseau, Celine, Boissier, Jerome, Freitag, Michael, Portela, Julien, Climent, Deborah, Perrin, Cecile, Zerlotini, Adhemar, and Grunau, Christoph
Abstract:: Background: In the leuphotrochozoan parasitic platyhelminth Schistosoma mansoni, male individuals are homogametic (ZZ) whereas females are heterogametic (ZW). To elucidate the mechanisms that led to the emergence of sex chromosomes, we compared the genomic sequence and the chromatin structure of male and female individuals. As for many eukaryotes, the lower...
Resource Type:: Article
Full Text:: Climent1, Cécile Perrin1, Adhemar Zerlotini3 and Christoph Grunau1 Abstract Background: In the

Hydrogen abstraction from substituted t-butylbenzenes

Creator:: Harvey, Robert Louis
Abstract:: A study of the relative rates of the alkyl hydrogen abstraction from a series of meta and para substituted t-butylbenzenes by the chlorine atom at 70°C has been carried out. Application of the Hammett equation yielded a ρ value of -0.44 for the para compounds. Possible explanations for the non-linearity...
Resource Type:: Masters Thesis

Detrital Input and Removal Treatment (DIRT) Network Soil Analysis in the UMBS Michigan Field Site

Creator:: Bushyhead, Coryn N.
Abstract:: Soil contains approximately 75% of the carbon pool on land - three times more than the amount stored in living plants and animals (Schlesinger 1999). Therefore, soils play a major role in maintaining a balanced global carbon cycle. Models of the soil carbon ecosystem assume a strong relationship between organic...
Resource Type:: Undergraduate Thesis
Full Text:: . Biogeochemistry 119:341–360. Lucas, E., Nave, Christoph, S., Vogel, Christopher, M., Gough, and Peter, S., Curtis

German Democracy and the Far-Right Since 1945: Populism and Minorities

Creator:: Arellano, Daniel
Abstract:: The following pages set out to document the German far-right since 1945, along with the responses from the German government and the experience of minorities that extremists tend to target. This study finds that the German government’s heavy-handed response to visible far-right political parties as early as the 1950s consequently...
Resource Type:: Masters Thesis

The Influence of Tax Composition on Tax Evasion

Creator:: Ivlieva, Anastasiia
Abstract:: Tax evasion is one of many problematic issues associated with tax systems that negatively affect state’s ability to provide public goods and services. This study seeks to examine the impact of tax composition on tax evasion using information about 150 countries from 1999 to 2007. The paper adopts neoclassical theoretical...
Resource Type:: Capstone Project
Full Text:: focused on such issues as measuring the degree of noncompliance (Bergman 2003; Feinstein 1991; Vogel

Deep Convolutional Network on Point Clouds for 3D Scene Understanding

Creator:: Wu, Wenxuan
Abstract:: As one of the most popular data types, the point cloud is widely used in various appli- cations, including computer vision, computer graphics and robotics. The capability to directly measure 3D point clouds is invaluable in those applications as depth information could remove a lot of the segmentation ambiguities in...
Resource Type:: Dissertation

Optical Tweezer Trapping of Colloidal Polystyrene and Silica Microspheres

Creator:: Peters, Kyle C.
Abstract:: Optical trapping is a tool used throughout a wide variety of disciplines rang- ing from precisely probing and manipulating sub-micron organisms in biol- ogy to analyzing fundamental charge transfer in colloidal physics. This thesis presents research involving optical tweezer force measurements of polystyrene and silica microspheres. In addition, preliminary work...
Resource Type:: Undergraduate Thesis

Focus on forestry ; vol. 20, no. 2 (Summer 2007)

Creator:: Oregon State University. College of Forestry
Abstract:: Focus on Forestry is published by Oregon State University College of Forestry. Our goal is to keep Forestry alumni, friends, faculty, staff, and students informed about the College of Forestry and its many activities and programs.
Resource Type:: Other
Full Text:: , Anica Mercado (NR), Crystal Perez-Gonzalez (FM), Christoph Schauwecker (WSE), Chaylon Shuffield (FM

ScholarsArchive@OSU

Momentum transfer over the coastal zone

Seasonal hydrology explains interannual and seasonal variation in carbon and water exchange in a semiarid mature ponderosa pine forest in central Oregon

Chromatin structural changes around satellite repeats on the female sex chromosome in Schistosoma mansoni and their possible role in sex chromosome emergence

Hydrogen abstraction from substituted t-butylbenzenes

Detrital Input and Removal Treatment (DIRT) Network Soil Analysis in the UMBS Michigan Field Site

German Democracy and the Far-Right Since 1945: Populism and Minorities

The Influence of Tax Composition on Tax Evasion

Deep Convolutional Network on Point Clouds for 3D Scene Understanding

Optical Tweezer Trapping of Colloidal Polystyrene and Silica Microspheres

Focus on forestry ; vol. 20, no. 2 (Summer 2007)

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