Index Catalog // ScholarsArchive@OSU

Five counterrevolutionists in higher education : Irving Babbitt, Albert Jay Nock, Abraham Flexner, Robert Maynard Hutchins, Alexander Meiklejohn

Creator:: Harris, Michael R., 1936-
Resource Type:: Book
Full Text:: STATE MONOGRAPHS Studies in Education and Guidance Carvel W. Wood, Consulting Editor 1. A Functional

Post-fire logging produces minimal persistent impacts on understory vegetation in northeastern Oregon, USA

Creator:: Peterson, David W. and Dodson, Erich Kyle
Abstract:: Post-fire forest management commonly requires accepting some negative ecological impacts from management activities in order to achieve management objectives. Managers need to know, however, whether ecological impacts from post-fire management activities are transient or cause long-term ecosystem degradation. We studied the long-term response of understory vegetation to two post-fire logging...
Resource Type:: Article
Full Text:: 25th Street, Ogden, UT 84401, USA. David W. Peterson a,⇑, Erich Kyle Dodson b,1 aUSDA Forest Service

Estimating the Counterfactual Impact of Conservation Programs on Land Cover Outcomes: The Role of Matching and Panel Regression Techniques

Creator:: Jones, Kelly W. and Lewis, David J.
Abstract:: Deforestation and conversion of native habitats continues to be the leading driver of biodiversity and ecosystem service loss. A number of conservation policies and programs are implemented—from protected areas to payments for ecosystem services (PES)—to deter these losses. Currently, empirical evidence on whether these approaches stop or slow land cover...
Resource Type:: Article
Full Text:: Techniques Kelly W. Jones1*, David J. Lewis2 1 Department of Human Dimensions of Natural Resources, Colorado

Invasive Congeners Differ in Successional Impacts across Space and Time

Creator:: David, Aaron S., Zarnetske, Phoebe L., Hacker, Sally D., Ruggiero, Peter, Biel, Reuben G., and Seabloom, Eric W.
Abstract:: Invasive species can alter the succession of ecological communities because they are often adapted to the disturbed conditions that initiate succession. The extent to which this occurs may depend on how widely they are distributed across environmental gradients and how long they persist over the course of succession. We focus...
Resource Type:: Article
Full Text:: across Space and Time Invasive Congeners Differ in Successional Impacts across Space and Time David

An unexpected clade of South American ground beetles (Coleoptera, Carabidae, Bembidion)

Creator:: Maddison, David R.
Abstract:: Phylogenetic relationships of the Antiperyphanes Complex of the genus Bembidion are inferred using DNA sequences from seven genes (two nuclear ribosomal, four nuclear protein coding, and one mitochondrial protein coding). Redefined subgenera within the complex are each well-supported as monophyletic. Most striking was the discovery that a small set of...
Resource Type:: Article
Full Text:: of South American ground beetles (Coleoptera, Carabidae, Bembidion) David R. Maddison1 1

Global vegetation monitoring: towards a sustainable technobiosphere

Creator:: Turner, David P.
Abstract:: The concept of sustainable resource management can be applied at multiple scales. Monitoring is an essential component of sustainable natural resource management schemes, and as we begin to confront the need to manage natural resources at the global scale, the importance of monitoring at the global scale is also growing....
Resource Type:: Article
Full Text:: limiting atmospheric CO2 decline over the past 24 mil- lion years. Nature 446600: 85–89. Peters W

Theoretical Prediction of Disrupted Min Oscillation in Flattened Escherichia coli

Creator:: Schulte, Jeff B., Zeto, Rene W., and Roundy, David
Abstract:: The dynamics of the Min-protein system help Escherichia coli regulate the process of cell division by identifying the center of the cell. While this system exhibits robust bipolar oscillations in wild-type cell shapes, recent experiments have shown that when the cells are mechanically deformed into wide, flattened out, irregular shapes,...
Resource Type:: Article
Full Text:: Escherichia coli Schulte, J. B., Zeto, R. W., & Roundy, D. (2015). Theoretical Prediction of Disrupted Min

Turbulent mixing in a strongly forced salt wedge estuary

Creator:: Ralston, David K., Geyer, W. Rockwell, Lerczak, James A., and Scully, Malcolm
Abstract:: Turbulent mixing of salt is examined in a shallow salt wedge estuary with strong fluvial and tidal forcing. A numerical model of the Merrimack River estuary is used to quantify turbulent stress, shear production, and buoyancy flux. Little mixing occurs during flood tides despite strong velocities because bottom boundary layer...
Resource Type:: Article
Full Text:: estuary Turbulent mixing in a strongly forced salt wedge estuary David K. Ralston,1 W. Rockwell Geyer,1

Developmental rate: A unifying mechanism for sympatric divergence in postglacial fishes?

Creator:: Mcphee, Megan V., Noakes, David L. G., and Allendorf, Fred W.
Abstract:: Morphologically divergent ecotypes arise in fish populations on postglacial time scales, and resource polymorphisms are often invoked to explain their origin. However, genetic recombination can constrain the ability of divergent selection to produce reproductive isolation in sympatry. Recombination breaks up favorable combinations of traits (”adaptive suites”) if individual traits are...
Resource Type:: Article
Full Text:: mechanism for sympatric divergence in postglacial fishes? Megan V. MCPHEE1*, David L. G. NOAKES2, Fred W

Mechanical stress grading of dahurian larch structural lumber

Creator:: Gupta, Rakesh, Ethington, Robert L., and Green, David W.
Abstract:: The objective of this study was to test a method under development for assigning allowable properties to foreign species graded by American Lumber Standard machine-stress-rated (MSR) rules. The method was tested on dahurian larch (Larix dahurica), a major softwood species that grows in the Russian Far East and could be...
Resource Type:: Article

ScholarsArchive@OSU

Five counterrevolutionists in higher education : Irving Babbitt, Albert Jay Nock, Abraham Flexner, Robert Maynard Hutchins, Alexander Meiklejohn

Post-fire logging produces minimal persistent impacts on understory vegetation in northeastern Oregon, USA

Estimating the Counterfactual Impact of Conservation Programs on Land Cover Outcomes: The Role of Matching and Panel Regression Techniques

Invasive Congeners Differ in Successional Impacts across Space and Time

An unexpected clade of South American ground beetles (Coleoptera, Carabidae, Bembidion)

Global vegetation monitoring: towards a sustainable technobiosphere

Theoretical Prediction of Disrupted Min Oscillation in Flattened Escherichia coli

Turbulent mixing in a strongly forced salt wedge estuary

Developmental rate: A unifying mechanism for sympatric divergence in postglacial fishes?

Mechanical stress grading of dahurian larch structural lumber

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