Search Results - "DUCHOWSKI, JOHN"

Enhancement of Filtration Performance Characteristics of Glass Fiber-Based Filter Media, Part 1: Mechanical Modification with Electrospun Nanofibers by Weiter, Laura, Leyer, Stephan, Duchowski, John K

“…Various modifications of standard glass fiber filtration media using electrospun PA66 nanofibers are described. PA66 were selected because they were readily…”
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Enhancement of Filtration Performance Characteristic of Glass Fiber-Based Filter Media, Part 2: Chemical Modification with Surface-Active Treatment by Weiter, Laura, Leyer, Stephan, Duchowski, John K

“…Standard glass fiber filter media were chemically modified with suitably chosen surface-active agents. The aim of these modifications was to improve the three…”
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Prevention of Electrostatic Charge Generation in Filtration of Low-Conductivity Oils by Surface Modification of Modern Filter Media by Staudt, Johannes, Duchowski, John K., Leyer, Stephan

“…The electrostatic charging behavior of filter elements operating in various hydraulic and lubricating fluids has been re-examined from the perspective of…”
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A Novel Approach to Predictive Maintenance: A Portable, Multi-Component MEMS Sensor for On-Line Monitoring of Fluid Condition in Hydraulic and Lubricating Systems by Duchowski, John K., Mannebach, Horst

“…On-going pressure to reduce operating costs and increasing concerns about the environment are forcing industrial equipment operators to condition monitoring…”
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Overcoming the Electrostatic Discharge in Hydraulic, Lubricating and Fuel-Filtration Applications by Incorporating Novel Synthetic Filter Media by PHAIR, BRENDAN, BENSCH, LEONARD, DUCHOWSKI, JOHN, KHAZAN, MASHA, TSALYUK, VICTOR

“…Electrostatic charge generation occurs in fluid systems as a result of friction between the fluid and system components. The magnitude of charge generated by…”
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Hole delocalization in oxidized cerium(IV) porphyrin sandwich complexes by Donohoe, Robert J, Duchowski, John K, Bocian, David F

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Spectroscopic characterization of triple-decker lanthanide porphyrin sandwich complexes. Effects of strong .pi..pi. interactions in extended assemblies by Duchowski, John K, Bocian, David F

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Spectroscopic characterization of lanthanide octaethylporphyrin sandwich complexes. Effects of strong .pi..pi. interaction by Duchowski, John K, Bocian, David F

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Effects of .pi..pi. interaction on the electronic properties of asymmetrical lanthanide porphyrin sandwich complexes by Duchowski, John K, Bocian, David F

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Effects of steric and electronic interactions on .pi..pi. overlap in lanthanide porphyrin sandwich complexes by Perng, Jing Huei, Duchowski, John K, Bocian, David F

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Absorption and resonance Raman spectra of bis(porphyrin)europium(1+) complexes: oxidation-induced enhancement of porphyrin-porphyrin .pi..pi. interaction by Perng, Jing Huei, Duchowski, John K, Bocian, David F

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Sensors eye Fluids and lubricants by DUCHOWSKI, John K

“…As a result, there is an increasing trend toward more-sophisticated fluid-monitoring techniques that predominantly rely on in-line or online sensors. These…”
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Spectroscopic characterization of lanthanide octaethylporphyrin sandwich complexes. Effects of strong. pi. pi. interaction by Duchowski, J.K., Bocian, D.F.

“…Optical absorption and resonance Raman spectra are reported for the lanthanide sandwich porphyrins, Eu{sup III}(OEP){sub 2}, Nd{sup III}(OEP){sub 2}, and…”
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Spectroscopic studies of lanthanide porphyrin sandwich compounds: Effects of strong pi-pi interaction by Duchowski, John Kazimierz

“…Optical absorption (UV-vis, NIR and IR), resonance Raman (RR), and electron paramagnetic resonance (EPR) spectra are reported for a series of lanthanide…”
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Sensors eye fluids and lubricants: the latest condition-monitoring sensors keep industrial systems humming by Duchowski, John K

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Giving an old bird new wings

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Point & counterpoint by Davis, Bruce, Pounds, Ron, Duchowski, John, Devine, Mike, Jones, Ralph

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Reverent ridicule by Duchowski, John, Zatarain, Arthur, Reilly, Dick

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Taking it live: On-line, on-load treatment of insulating oils by Deines, David W, Oxford, Susan K, Duchowski, John K, Collins, Kellyanne G

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