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171. [Article] Optimization of single- and double-flash cycles and space heating systems in geothermal engineering
Two different problems of optimization in the utilization of geothermal energy are presented: First, the thermodynamic optimization for a geothermal power plant using a single- or double-flash process ...Citation -
This article reviews some of the limitations of the standard cooling curve analysis and the Jominy hardenability test in extending the results to actual quenching in industrial setups and reports the development ...
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The Ems estuary has constantly changed over the past centuries both from man-made and natural influences. On the time scale of thousands of years, sea level rise has created the estuary and dynamically ...
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174. [Article] Effect of phenoxy acids and their derivatives on the ionic permeability of bilayer lipid membranes
It has been found that the herbicide 2,4-D has the ability to increase the rate of transport of positive ions of several kinds and inhibit the transport of negatively charged tetraphenylborate ions in ...Citation -
The Fountain Landslide located along I-84, five kilometers east of Cascade Locks, Oregon has moved periodically for over thirty years. Aerial photographs taken prior to recorded movement of the landslide ...
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176. [Article] The Geology, Geochemistry, and Alteration of Red Butte, Oregon: A Precious Metal-Bearing Paleo Hot Spring System
Red Butte is located 60 km south of Vale, Oregon, about 20 km west of the Oregon/Idaho border. The butte is within the Owyhee Upland physiographic province of eastern Oregon which lies at the intersection ...Citation -
177. [Article] Microbial Biogeochemistry of Boiling Springs Lake: a Physically Dynamic, Oligotrophic, Low-p H Geothermal Ecosystem
Boiling Springs Lake (BSL) in Lassen Volcanic National Park, California, is North America's largest hot spring, but little is known about the physical, chemical, and biological features of the system. ...Citation -
178. [Article] A Study on the Current State of Contaminants of Concern Research, With a Focus on Biosolids and Regulations
Wastewater treatment plants are a major source of contaminants of emerging concern, as these facilities are the main receptors of these products via household, commercial, and industrial drains, and transport ...Citation -
179. [Article] Factors for Improved Fish Passage Waterway Construction
Streambeds are important fish passageways in Oregon; they provide for the necessary habitats and spawning cycles of a healthy fish population. Oregon state law requires that hydraulic structures located ...Citation -
180. [Article] Adsorption of Sulfur Dioxide on Douglas Fir Woodchips
In recent years, people have raised their alertness to the hazard of air pollution. Sulfur dioxide is one of the most dangerous chemical compounds among those air pollutants. A study on removing sulfur ...Citation