Index Catalog // ScholarsArchive@OSU

Drunken Walking: A Novel Brownian Dynamics Simulation for the Mechanochemical Cycle of the Dynein Motor Protein

Creator:: Waczak, John L.
Abstract:: The dynein molecule is a peculiar motor protein recognized for its unique stepping behavior. Sometimes it steps forwards. Other times it steps backwards. It has even been observed to occasionally shuffle by beginning a step with the same domain many times in row. These motions make dynein an interesting object...
Resource Type:: Undergraduate Thesis
Full Text:: the Mechanochemical Cycle of the Dynein Motor Protein by John Waczak an undergraduate thesis

Gandydancing : A Nebraska Education

Creator:: Loshbaugh, Robert B.
Abstract:: This thesis is a work of literary non-fiction. It is divided into six sections. The first, "A Sense of Place," and the last, "Pulling a Geographical," are collage essays which establish and then reiterate major themes in the work: movement, work, geography, climate, people, and education--some curricular, some not. The...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Robert B. Loshbaugh for the degree of Master of Arts in Interdisciplinary Studies in the co

Description and prediction of broad-scale spatial variability in expression of anadromy in female Oncorhynchus mykiss in the John Day River, Oregon, USA

Creator:: Mills, Justin S.
Abstract:: Partial migration is a common migratory behavior where some individuals in a population migrate and others do not. Patterns of partial migration can vary dramatically, especially for species that inhabit a wide range of environments. I described and predicted spatial variation in marine migration (anadromy) of female Oncorhynchus mykiss (steelhead...
Resource Type:: Masters Thesis
Full Text:: 2007......................... 57 Figure B-1 Histograms of mean annual runoff for the John Day River

Sound and death in John Haines's poetry

Creator:: Noble, Darren L.
Abstract:: Poet John Haines is best known for his first book of poetry, Winter News, which was published in 1966. The book contains poems about the Alaskan landscape that surrounded Haines during his many years of living in Richardson, Alaska. The recurring motifs in his poems include hunting, trapping, the Arctic...
Resource Type:: Masters Thesis
Full Text:: John Haines's Poetry. Kerry D. Ahearn Poet John Haines is best known for his first book of poetry

Conditions favouring Bromus tectorum dominance of endangered sagebrush steppe ecosystems

Creator:: Reisner, Michael D., Grace, James B., Pyke, David A., and Doescher, Paul S.
Abstract:: 1. Ecosystem invasibility is determined by combinations of environmental variables, invader attributes, disturbance regimes, competitive abilities of resident species and evolutionary history between residents and disturbance regimes. Understanding the relative importance of each factor is critical to limiting future invasions and restoring ecosystems. 2. We investigated factors potentially controlling Bromus...
Resource Type:: Article
Full Text:: dominance of endangered sagebrush steppe ecosystems Michael D. Reisner1*,†, James B. Grace2, David A. Pyke3

Integrating occupancy models and structural equation models to understand species occurrence

Creator:: Joseph, Maxwell B., Preston, Daniel Lucas, and Johnson, Pieter T. J.
Abstract:: Understanding the drivers of species occurrence is a fundamental goal in basic and applied ecology. Occupancy models have emerged as a popular approach for inferring species occurrence because they account for problems associated with imperfect detection in field surveys. Current models, however, are limited because they assume covariates are independent...
Resource Type:: Article

Glacial ocean overturning intensified by tidal mixing in a global circulation model

Creator:: Schmittner, A., Green, J. A. M., and Wilmes, S. -B.
Abstract:: Due to lower sea levels during the Last Glacial Maximum (LGM), tidal energy dissipation was shifted from the shallow margins into the deep ocean. Here using a high-resolution tide model, we estimate that global energy fluxes below 200 m depth were almost quadrupled during the LGM. Applying the energy fluxes to...
Resource Type:: Article

Past tree influence and prescribed fire mediate bioticinteractions and community reassembly in agrassland-restoration experiment

Creator:: Halpern, Charles B., Antos, Joseph A., McKenzie, Donald, and Olson, Annette M.
Abstract:: Summary 1. Woody plant encroachment of grasslands is occurring globally, with profound ecological consequences. Attempts to restore herbaceous dominance may fail if the woody state is resilient or if intervention leads to an alternate, undesirable state. Restoration outcomes often hinge on biotic interactions – particularly on priority effects that inhibit...
Resource Type:: Article

Resource waves: phenological diversity enhances foraging opportunities for mobile consumers

Creator:: Armstrong, Jonathan B., Takimoto, Gaku, Schindler, Daniel E., Hayes, Matthew M., and Kauffman, Matthew J.
Abstract:: Time can be a limiting constraint for consumers, particularly when resource phenology mediates foraging opportunity. Though a large body of research has explored how resource phenology influences trophic interactions, this work has focused on the topics of trophic mismatch or predator swamping, which typically occur over short periods, at small...
Resource Type:: Article
Full Text:: consumers Jonathan B. armstrong,1,5 gaku takImoto,2 danIel e. schIndler,3 matthew m. hayes,1 and matthew

A climate of uncertainty: accounting for error in climate variables for species distribution models

Creator:: Stoklosa, Jakub, Daly, Christopher, Foster, Scott D., Ashcroft, Michael B., and Warton, David I.
Abstract:: 1. Spatial climate variables are routinely used in species distribution models (SDMs) without accounting for the fact that they have been predicted with uncertainty, which can lead to biased estimates, erroneous inference and poor performances when predicting to new settings – for example under climate change scenarios. 2. We show...
Resource Type:: Article

ScholarsArchive@OSU

Drunken Walking: A Novel Brownian Dynamics Simulation for the Mechanochemical Cycle of the Dynein Motor Protein

Gandydancing : A Nebraska Education

Description and prediction of broad-scale spatial variability in expression of anadromy in female Oncorhynchus mykiss in the John Day River, Oregon, USA

Sound and death in John Haines's poetry

Conditions favouring Bromus tectorum dominance of endangered sagebrush steppe ecosystems

Integrating occupancy models and structural equation models to understand species occurrence

Glacial ocean overturning intensified by tidal mixing in a global circulation model

Past tree influence and prescribed fire mediate bioticinteractions and community reassembly in agrassland-restoration experiment

Resource waves: phenological diversity enhances foraging opportunities for mobile consumers

A climate of uncertainty: accounting for error in climate variables for species distribution models

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