Assuring Top Quality Prestressing Wire in PCCP

Investigation, Repair and Monitoring of Unbonded Post-Tensioned Tendons

Leachate Chemistry: Its Implications for Clogging
The clogging of leachate collection systems is controlled by interrelated mi and chemical phenomena. Mesocosms containing landfill materials and simulating leachate collection were infiltrated...

Reductive Pyrolysis for the Destruction of Chloromethane: A Reaction Pathway Model Based on Thermodynamic and Thermokinetic Considerations
Among various thermal technologies available for the destruction chlorinated hydrocarbons, incineration, catalytic hydrogenation, and pyrolysis are important. Pyrolysis employed under...

Advanced Oxidation Processes for Removal of Natural Organics and Pesticides from Drinking Water
Among the technologies available to deal with the problem of pesticides in drinking water, advanced oxidation processes (AOPs) represent a treatment that has the potential of completely...

Corrosion and Hydrogen Permeation Inhibition by Thin Layer Zn-Ni Alloy Electrodeposition

Optimization of a 550-/690-MPa High-Performance Bridge Steel

Chemical Oxidation of Contaminants in Clay or Sandy Soil

The Grizzly Powerhouse—A Modern High-Head Hydrogenerating Facility

Operational Recovery of Turbine #3 at Potomac Edison's Dam #4 Hydrogenerating Facility

Here Comes the Sun
This article is an overview of recent developments in alternative and renewable energy technologies. The entire field is reviewed and four energy sources likely to impact short-term markets...

Lunar Oxygen Production - A Maturing Technology
Research on oxygen production from lunar rock and soil has made significant progress in the past two years. An extensive series of experiments on natural and synthetic analogs has concentrated...

Kinetic Interpretations of First Reactivity Experiments on Lunar Basalt Samples
For the first time, water/oxygen production from Apollo program lunar samples has been experimentally demonstrated. The experiments gave extremely encouraging results as all ilmenite was...

Lunar Oxygen Production in a Hydrogen Cold Plasma
This paper examines the concept of oxygen production from unbeneficiated lunar regolith using a non-equilibrium or 'cold' hydrogen plasma. An experimental investigation has indicated that...

Performance Assessment of the Copper/Steel Canister

Isotope Systematics in Ground Water and Hydrogenic Deposits at ÄSPÖ, Sweden

Development of a Visual Method to Track the Movement of Hydrogen Bubbles in a Laboratory Flume
The current study proposes a visual method for tracking the hydrogen bubbles position with time in a 2-D space. The experiment is filmed from above with a video camera. The obtained movie...

Distribution of Stable Isotopes in Ground Water in the Rialto-Colton Basin, California
Since 1982, imported water originating in the Sierra Nevada has been used to recharge the Rialto-Colton ground-water basin, about 100 km east of Los Angeles. Stable isotopes of oxygen...

Performance Factors of Neutron Moisture Probes Related to Position of Source on Detector
The performances of two commercially available neutron moisture probes with different source-detector placement were evaluated. The probes were the Troxler with the neutron source placed...

Lubrication Systems for Speed Increases used in Hydrogenerating Applications

 

 

 

 

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