Index Catalog // ScholarsArchive@OSU

Evaluation of seismic response directional combination rules for existing plan irregular reinforced concrete buildings

Creator:: Hussain, Syed Baqir
Abstract:: In this thesis, the effectiveness of the 100 percent + XX percent seismic response directional combination rule available in codes and standards is evaluated using simulated nonlinear seismic response of two existing multi-story reinforced concrete plan-irregular buildings. The 5-story and 8-story buildings were designed according to the 1975 seismic codes...
Resource Type:: Masters Thesis
Full Text:: and experienced the 1999 Ismit, Kocaeli, earthquake. Nonlinear structural models of the buildings

Selected elements and organic chemicals in bed sediment and fish tissue of the Tualatin River Basin, Oregon, 1992-96

Creator:: Bonn, Bernadine A., Washington County (Or.). Unified Sewerage Agency., and Geological Survey (U.S.)
Abstract:: The U.S. Geological Survey (USGS) has worked cooperative with the Unified Sewerage Agency of Washington County (USA) since 1990 to assess water quality in the Tualatin River Basin. The objectives of this study were to: assess the occurrence and magnitude of trace element and selected organic contaminants in streams of...
Resource Type:: Technical Report

Monitoring and evaluating citizen-agency interactions: a framework developed for adaptive management

Creator:: Shindler, Bruce, Cheek, Kristin Aldred, and Stankey, George H.
Abstract:: As the Forest Service and the Bureau of Land Management turn toward ecosystem and adaptive models of forest stewardship, they are being called on to develop meaningful and lasting relations with citizens. These new management styles require not only improved strategies for public involvement but also methods to examine the...
Resource Type:: Technical Report

Softwood lumber prices for evaluation of small-diameter timber stands in the Intermountain West

Creator:: Chmelik, John T., Fight, Roger D., and Barbour, R. James
Abstract:: This paper reports prices for aggregations of lumber grades that are representative of the quality and volume of lumber produced from small-diameter timber stands in the Intermountain West area encompassing Idaho and Montana and land east of the Cascade Mountain range in Oregon and Washington. Price data are reported for...
Resource Type:: Technical Report

A dose reconstruction of ⁶⁰Co contaminated window frames in a Taiwanese school

Creator:: Brock, Kathryn M.
Abstract:: In 1992, hundreds of buildings in Taiwan were discovered to have ⁶⁰Co contamination in the structural rebar. The contamination resulted from improper handling of ⁶⁰Co contaminated scrap metal in 1982 and 1983 that was subsequently recycled and used throughout Taiwan. One example was the Hsin-hsin Kindergarten (HHK) school which had...
Resource Type:: Masters Thesis
Full Text:: the same. 25 0 2 RECTANGLE GEOMETRY: FILENAME: ROOMA1 CO-60 CONTAMINATED WINDOW FRAME ROOM A AT

Using oral histories to document changing forest cover patterns : Soap Creek Valley, Oregon, 1500-1999

Creator:: Zybach, Bob
Abstract:: This thesis examines forest history of a portion of the Douglas-fir Region: Soap Creek Valley, a 15,000 acre sub-basin of the Luckiamute River in northern Benton County, Oregon. The primary reasons for the research were to test oral history methodology, document sub-basin scale forest cover pattern changes, and determine basic...
Resource Type:: Masters Thesis

Biomass and nutrient dynamics associated with deforestation, biomass burning and conversion to pasture in a tropical dry forest in Mexico

Creator:: Steele, Michael D.
Abstract:: The effects of deforestation and biomass burning in tropical dry forests (TDF) remain a little studied phenomenon. We quantified total aboveground biomass (TAGB), carbon and nutrient (N,S,Ca,P,K) loss under two separate fire severity scenarios; one early when the fuels were higher in moisture content, one later when the slash fuels...
Resource Type:: Masters Thesis
Full Text:: August 27, 1999. Title: Biomass and Nutrient Dynamics Associated with Deforestation, Biomass Burning

A molecular phylogeny for the Mimulus moschatus alliance (Scrophulariaceae) and its conservation implications

Creator:: Whittall, Justen Bryant
Resource Type:: Masters Thesis
Full Text:: CA, Lassen Co., Moll Reservoir, ca. 20 km E of Adin OR, Wallowa Co., ca. 2 mi S of Troy along Old

Component to multi-track feeder assignment and board sequencing for printed circuit board assembly

Creator:: Li, Yu-An
Abstract:: This research was motivated by the use of multi-track feeders in the printed circuit board (PCB) assembly. In a low volume, high mix production environment, setup time is usually considered more important than processing time. Implementation of multi-track feeders not only increases the capacity of the surface mount machines but...
Resource Type:: Dissertation
Full Text:: Doctor of Philosophy in Industrial Engineering presented on March 19, 1999. Title: Component To Multi

Soil carbon and nitrogen in old-growth forests in western Oregon and Washington

Creator:: Remillard, Suzanne Marie
Abstract:: Soil organic carbon (SOC, kg C m-2) is an important component in evaluating global C stores. The nitrogen (TN, kg N m"2) cycle is closely linked to C and understanding its role is also important. Contents and distributions of SOC and TN in soil profiles, to 1-meter depth, were estimated...
Resource Type:: Masters Thesis
Full Text:: 2- to 6-mm size fraction (Cromack et al., 1999). Ugolini et al. (1996) and Corti et al. (1998) also

ScholarsArchive@OSU

Evaluation of seismic response directional combination rules for existing plan irregular reinforced concrete buildings

Selected elements and organic chemicals in bed sediment and fish tissue of the Tualatin River Basin, Oregon, 1992-96

Monitoring and evaluating citizen-agency interactions: a framework developed for adaptive management

Softwood lumber prices for evaluation of small-diameter timber stands in the Intermountain West

A dose reconstruction of ⁶⁰Co contaminated window frames in a Taiwanese school

Using oral histories to document changing forest cover patterns : Soap Creek Valley, Oregon, 1500-1999

Biomass and nutrient dynamics associated with deforestation, biomass burning and conversion to pasture in a tropical dry forest in Mexico

A molecular phylogeny for the Mimulus moschatus alliance (Scrophulariaceae) and its conservation implications

Component to multi-track feeder assignment and board sequencing for printed circuit board assembly

Soil carbon and nitrogen in old-growth forests in western Oregon and Washington

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