Index Catalog // ScholarsArchive@OSU

Bed conduction impact on fiber optic distributed temperature sensing water temperature measurements

Creator:: O'Donnell Meininger, T. and Selker, J. S.
Abstract:: Error in distributed temperature sensing (DTS) water temperature measurements may be introduced by contact of the fiber optic cable sensor with bed materials (e.g., seafloor, lakebed, streambed). Heat conduction from the bed materials can affect cable temperature and the resulting DTS measurements. In the Middle Fork John Day River, apparent...
Resource Type:: Article
Full Text:: . (2013). This paper presents observed thermal impacts on DTS data arising from contact with the

The stability and calibration of water vapor isotope ratio measurements during long-term deployments

Creator:: Bailey, A., Noone, D., Berkelhammer, M., Steen-Larsen, H. C., and Sato, P.
Abstract:: With the recent advent of commercial laser absorption spectrometers, field studies measuring stable isotope ratios of hydrogen and oxygen in water vapor have proliferated. These pioneering analyses have provided invaluable feedback about best strategies for optimizing instrumental accuracy, yet questions still remain about instrument performance and calibration approaches for multi-year...
Resource Type:: Article
Full Text:: calibrating in the field to ensure high-quality long time se- ries. The goal of this paper is to provide

A new instrument to measure plot-scale runoff

Creator:: Stewart, R. D., Liu, Z., Rupp, D. E., Higgins, C. W., and Selker, J. S.
Abstract:: Accurate measurement of the amount and timing of surface runoff at multiple scales is needed to understand fundamental hydrological processes. At the plot scale (i.e., length scales on the order of 1–10 m) current methods for direct measurement of runoff either store the water in a collection vessel, which is...
Resource Type:: Article
Full Text:: between present (t) and previous observations (t-1). Equation (4) allows for the near-instantaneous

The productivity performance of a paper mill operating during a labor strike

Creator:: Tauscher, Valerie Faye
Abstract:: The purpose of this study was to determine whether knowledge beneficial to an organization operating under normal conditions could be gained by studying a manufacturing plant operating with salaried personnel during a labor strike. It was hypothesized that no difference in productivity would exist between the strike work force study...
Resource Type:: Masters Thesis
Full Text:: The productivity performance of a paper mill operating

Influence of previous cattle and elk grazing on the subsequent quality and quantity of diets for cattle, deer, and elk grazing late-summer mixed-conifer rangelands

Creator:: Damiran, Daalkhaijav, DelCurto, Timothy, Findholt, Scott, Pulsipher, Gary, and Johnson, Bruce
Abstract:: A study was conducted to determine foraging efficiency of cattle, mule deer, and elk in response to previous grazing by elk and cattle. Four enclosures, in previously logged mixed conifer (Abies grandis) rangelands were chosen, and within each enclosure, three 0.75 ha pastures were either: 1) ungrazed, 2) grazed by...
Resource Type:: Research Paper
Full Text:: Science Suggested citation for paper: Damiran, D., T. DelCurto, S. L. Findholt, G. D. Pulsipher, and

A new instrument to measure plot-scale runoff

Creator:: Stewart, R. D., Liu, Z., Rupp, D. E., Higgins, C. W., and Selker, J. S.
Abstract:: Accurate measurement of the amount and timing of surface runoff at multiple scales is needed to understand fundamental hydrological processes. At the plot-scale (i.e., length scales on the order of 1 to 10 m) current methods for direct measurement of runoff either store the water in a collection vessel, which...
Resource Type:: Article
Full Text:: Attribution 3.0 License. This discussion paper is/has been under review for the journal Geoscientific

Antifungal effects of hinokitiol and its sodium salt for wood protection

Creator:: Li, Shujun, Freitag, Camille M., Morrell, Jeffrey J., and Okabe, Toshihiro
Abstract:: The ability of natural and synthetic hinokitiol, as well as a water soluble derivative (hinokitiol sodium salt), to protect wood against fungal attack was examined. Synthetic and natural hinokitiol provided similar protection. All three materials exhibited similar antifungal activity against Aspergillus niger and Penicillium citrinum on yellow poplar wafers at...
Resource Type:: Article
Full Text:: then placed on a plastic screen over 2 layers of moistened filter paper in a glass Petri dish (Li et

Joining open source software communities: an analysis of newbies’ first interactions on project mailing lists

Creator:: King, Scott T.
Abstract:: Open source software has become a powerful force in the world of computing. While once confined to the domain of technical specialists, people of all types have begun to adopt this software – from the casual web-surfer who uses Firefox, to the professional web developer who codes in PHP or...
Resource Type:: Masters Thesis
Full Text:: . We analyzed the discussion threads initiated by newbies on those lists for information such as

Nitrogen available to winter wheat as influenced by previous crop in a moist xeric environment

Creator:: Qureshi, Maqsood Hassan
Abstract:: Rotating wheat with other crops is a common practice in the Willamette Valley of western Oregon. Depending upon previous crop and soil type, current N fertilizer recommendations for wheat in the Willamette Valley vary widely. Excessive fertilizer poses environmental risk, whereas lower N inputs than required by the crop represent...
Resource Type:: Dissertation
Full Text:: WINTER WHEAT AS INFLUENCED BY PREVIOUS CROP IN A MOIST XERIC ENVIRONMENT Abstract approved: eil W

A Discussion of Sustainable Development of Yemeni Fisheries in the Context of Millennium Development Goals and Stakeholder Aspiration

Creator:: Pollard, Iain C.
Abstract:: This paper discusses sustainable development of Yemeni fisheries towards achievement of Millennium Development Goals (MDG) and stakeholder aspiration. Yemen is considered a Least Developed Country ranking 148 among 174 countries in terms of the Human Development Index. In terms of food security, Yemen is classified as a Low-Income and Food...
Resource Type:: Research Paper
Full Text:: Portsmouth Proceedings A DISCUSSION OF SUSTAINABLE DEVELOPMENT OF YEMENI FISHERIES IN THE CONTEXT OF

ScholarsArchive@OSU

Bed conduction impact on fiber optic distributed temperature sensing water temperature measurements

The stability and calibration of water vapor isotope ratio measurements during long-term deployments

A new instrument to measure plot-scale runoff

The productivity performance of a paper mill operating during a labor strike

Influence of previous cattle and elk grazing on the subsequent quality and quantity of diets for cattle, deer, and elk grazing late-summer mixed-conifer rangelands

A new instrument to measure plot-scale runoff

Antifungal effects of hinokitiol and its sodium salt for wood protection

Joining open source software communities: an analysis of newbies’ first interactions on project mailing lists

Nitrogen available to winter wheat as influenced by previous crop in a moist xeric environment

A Discussion of Sustainable Development of Yemeni Fisheries in the Context of Millennium Development Goals and Stakeholder Aspiration

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