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Now showing items 71-80 of 4954
Simulation of Lakes and Surface Water Heat Exchangers for Design of Surface Water Heat Pump Systems
(Oklahoma State University, 2013-05-01)
Surface Water Heat Pump (SWHP) system utilize surface water bodies, such as ponds, lakes, rivers, and the sea, as heat sources and/or sinks. These systems may be open-loop, circulating water between the surface water body ...
Chemical and Biological Measures of Heavy Metal Bioavailability and Toxicity in Soil
(Oklahoma State University, 2000-07-01)
This study was conducted to better understand the bioavailability and toxicity of cadmium (Cd), lead (Pb), and zinc (Zn) to soil organisms, both as individual contaminants and as mixtures. To adequately protect or restore ...
Does Visibility Actually Help? : Televised Popular Culture and Support For LGBT Rights
(Oklahoma State University, 2011-05-01)
While public opinion has changed quickly with respect to LGBT rights explanations for this change have focused more on demographic as opposed to cultural reasons. This study used both quantitative, large-n analyses of both ...
Relationship Between Coefficient of Variation Measured by Spectral Reflectance and Plant Density at Early Growth Stages
(Oklahoma State University, 2004-12-01)
Nitrogen use efficiency (NUE) is estimated to be 33% throughout the world, current precision nitrogen application through precision sensing methods can improve NUE to a level of 50%. Statistical analysis of sensor data has ...
Study of Byzantine Attackers and Countermeasures in Spectrum Sensing
(Oklahoma State University, 2014-07-01)
Cognitive radio is viewed as a novel approach for improving the utilization of the spectrum as it utilizes the under-utilized spectrum bands of the primary users. Cognitive radio is aware of its environment and can modify ...
Using Drilling Data to Calculate Porosity & Permeability
(2017-05-01)
Porosity and permeability are two important parameters for reservoir characterization, formation evaluation, and stimulation design. Typically, the methods for obtaining these two parameters are not only costly and time ...
Investigation of the Effects of Giftedness, Stress, and Gender on Adolescent Coping Responses
(Oklahoma State University, 2000-05-01)
Genetic Algorithm for the Traveling Salesman Problem
(Oklahoma State University, 2000-05-01)