Search Results - "Niebo, Ron"

Bubble nucleation as a trigger for xenolith entrapment in mantle melts by Lensky, Nadav G., Niebo, Ron W., Holloway, John R., Lyakhovsky, Vladimir, Navon, Oded

“…Melts formed by small degrees of partial melting are rich in volatiles and may reach critical supersaturation during slow ascent or due to partial…”
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Screening tests: a review with examples by Maxim, L. Daniel, Niebo, Ron, Utell, Mark J.

“…Abstract Screening tests are widely used in medicine to assess the likelihood that members of a defined population have a particular disease. This article…”
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Bentonite toxicology and epidemiology - a review by Maxim, L. Daniel, Niebo, Ron, McConnell, Ernest E.

“…Bentonite, a clay with numerous industrial and consumer applications, is mined and processed in many countries of the world. Its many beneficial uses also…”
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Perlite toxicology and epidemiology - a review by Maxim, L. Daniel, Niebo, Ron, McConnell, Ernest E.

“…Abstract Perlite is a generic name for an amorphous volcanic alumina-silicate rock that expands by a factor of 4-20 when rapidly heated to 1400-1800 °F…”
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Perspectives on refractory ceramic fiber (RCF) carcinogenicity: comparisons with other fibers by Greim, Helmut, Utell, Mark J., Maxim, L. Daniel, Niebo, Ron

“…Abstract In 2011, SCOEL classified RCF as a secondary genotoxic carcinogen and supported a practical threshold. Inflammation was considered the predominant…”
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Wollastonite toxicity: an update by Maxim, L. Daniel, Niebo, Ron, Utell, Mark J., McConnell, E. E., LaRosa, Salvatore, Segrave, Alan M.

“…Abstract This review updates earlier work addressing the epidemiology and toxicity of wollastonite. Earlier chronic animal bioassay and human mortality data…”
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Effect of oxidation and extent of oxidation on biologically active PACs in asphalt products by Trumbore, David, Osborn, Linda, Blackburn, Gary, Niebo, Ron, Kriech, Anthony, Maxim, L. Daniel

“…Recent studies have reported divergent results in rodent cancer assays using fume condensates from a variety of asphalt products. This paper presents results…”
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The role of fiber durability/biopersistence of silica-based synthetic vitreous fibers and their influence on toxicology by Maxim, L. Daniel, Hadley, John G., Potter, Russell M., Niebo, Ron

“…This work summarizes what is known about the role of fiber durability/biopersistence of silica-based synthetic vitreous fibers (SVFs) and their influence on…”
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Product Stewardship in Wollastonite Production by Daniel Maxim, L., Niebo, Ron, LaRosa, Salvatore, Johnston, Brad, Allison, Kimberly, McConnell, E. E.

“…In July 2002, NYCO Minerals, Inc., discovered a heretofore unknown contaminant in its wollastonite ore. The contaminant was first believed to be tremolite…”
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Horizontal Diffusion Elutriation: A New Size-Separation Technique for Preparation of Rodent-Respirable Fibers for Animal Testing by Zoitos, Bruce K., Andrejcak, Michael J., Boymel, Paul M., Maxim, L. Daniel, Niebo, Ron

“…Short-and long-term animal experiments are used to examine the toxicology and biopersistence of various types of fibers. In order to ensure an adequate…”
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Occupational Exposure to Carbon/Coke Fibers in Plants That Produce Green or Calcined Petroleum Coke and Potential Health Effects: 2. Fiber Concentrations by Maxim, L. Daniel, Galvin, Jennifer B., Niebo, Ron, Segrave, Alan M., Kampa, Otto A., Utell, Mark J.

“…We monitored exposure to various fibers among workers in eight plants operated by ConocoPhillips that produce green or calcined petroleum coke. Carbon/coke and…”
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Occupational Exposure to Carbon/Coke Fibers in Plants That Produce Green or Calcined Petroleum Coke and Potential Health Effects: 1. Fiber Characteristics by Maxim, L. Daniel, Galvin, Jennifer B., Niebo, Ron, Segrave, Alan M., Kampa, Otto A., Utell, Mark J.

“…Carbon/coke fibers are found in bulk samples of calcined petroleum coke. Carbon/coke and other fibers, including calcium silicate, cellulose, gypsum, and iron…”
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Fiber glass and rock/slag wool exposure of professional and do-it-yourself installers by Daniel Maxim, L, Eastes, Walter, Hadley, John G, Carter, Charles M, Reynolds, Janis W, Niebo, Ron

“…The fiber glass (FG) and rock/slag wool (RSW) manufacturers have developed a Health and Safety Partnership Program (HSPP) with the participation and oversight…”
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