Search Results - "Morris, William A."

The Henkel Petrophysical Plot: Mineralogy and Lithology From Physical Properties by Randolph J. Enkin, Tark S. Hamilton, William A. Morris

“…Abstract The Henkel plot (logarithm of magnetic susceptibility versus density of rock samples) reveals that most rocks fall on either a “magnetite trend” or a…”
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Modulating Mechanochromic Luminescence Quenching of Alkylated Iodo Difluoroboron Dibenzoylmethane Materials by Morris, William A, Sabat, Michal, Butler, Tristan, DeRosa, Christopher A, Fraser, Cassandra L

“…Difluoroboron β-diketonate compounds exhibit solid-state luminescence phenomena. Among these are reversible mechanochromic luminescence (ML), aggregation…”
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Mechanochromic Luminescence and Aggregation Induced Emission of Dinaphthoylmethane β‑Diketones and Their Boronated Counterparts by Butler, Tristan, Morris, William A, Samonina-Kosicka, Jelena, Fraser, Cassandra L

“…Mechanochromic luminescence has been observed in many boron coordinated β-diketonate (BF2bdk) complexes. Recently, it was shown that the metal-free…”
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Effects of α‑Substitution on Mechanochromic Luminescence and Aggregation-Induced Emission of Difluoroboron β‑Diketonate Dyes by Morris, William A, Kolpaczynska, Milena, Fraser, Cassandra L

“…Though the effects of arene substituents on difluoroboron β-diketonate (BF2bdk) mechanochromic luminescence (ML) are known, substitution at the α carbon of the…”
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Association between p53 and Human Papillomavirus in Head and Neck Cancer Survival by Smith, Elaine M, Wang, Donghong, Rubenstein, Linda M, Morris, William A, Turek, Lubomir P, Haugen, Thomas H

“…Background: High-risk human papillomavirus (HPV-HR) is a significant risk factor for head and neck cancer (HNC), abrogating normal p53 function. In addition,…”
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Dual-Emissive Difluoroboron Naphthyl-Phenyl β‑Diketonate Polylactide Materials: Effects of Heavy Atom Placement and Polymer Molecular Weight by Samonina-Kosicka, Jelena, DeRosa, Christopher A, Morris, William A, Fan, Ziyi, Fraser, Cassandra L

“…Luminescent materials are important for imaging and sensing. Aromatic difluoroboron β-diketonate complexes (BF2bdks) are classic fluorescent molecules that…”
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Influence of Rubbery versus Glassy Backbone Dynamics on Multiscale Transport in Polymer Membranes by Chang, Kevin, Korovich, Andrew, Xue, Tianyi, Morris, William A, Madsen, Louis A, Geise, Geoffrey M

“…To determine the effects of polymer backbone dynamics on water and salt permeation in water purification membranes, we investigate the fundamental transport…”
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Oxygen‐Sensing Difluoroboron Thienyl Phenyl β‐Diketonate Polylactides by DeRosa, Christopher A., Kolpaczynska, Milena, Kerr, Caroline, Daly, Margaret L., Morris, William A., Fraser, Cassandra L.

“…Difluoroboron β‐diketonate‐polylactides are versatile oxygen‐sensing materials. These materials have both fluorescence (F) and oxygen‐sensitive,…”
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Basement-controlled faulting of Paleozoic strata in southern Ontario, Canada: new evidence from geophysical lineament mapping by Boyce, Joseph I, Morris, William A

“…Basement fault reactivation is now recognized as an important control on sedimentation and fault propagation in intracratonic basins. In southern Ontario, the…”
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Physical property measurements: ICDP boreholes LB-07A and LB-08A, Lake Bosumtwi impact structure, Ghana by MORRIS, William A., UGALDE, Hernan, CLARK, Christina

“…— Physical rock property measurements provide the primary constraints for any geological models hypothesized from geophysical observations. Previous…”
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The Lake Bosumtwi meteorite impact structure, Ghana-Where is the magnetic source? by UGALDE, Hernan, MORRIS, William A., PESONEN, Lauri J., DANUOR, Sylvester K.

“…— The Bosumtwi impact structure (Ghana) is a young and well‐preserved structure where a vast amount of information is available to constrain any geophysical…”
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The Lake Bosumtwi meteorite impact structure, Ghana-A magnetic image from a third observational level by UGALDE, Hernan, MORRIS, William A., CLARK, Christina, MILES, Brett, MILKEREIT, Bernd

“…— The Bosumtwi impact structure in Ghana is the youngest and best‐preserved medium‐sized impact structure on Earth, and because of the vast amount of prior…”
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Clast fabric examination of impact-generated breccias, borehole LB-07A, Bosumtwi, Ghana by MORRIS, William A., UGALDE, Hernan, CLARK, Christina, MILES, Brett

“…— An impact event always creates a cloud of ejecta generated through excavation of the target. Subsequent in‐filling of the void by crater‐fill deposits…”
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Borehole magnetics navigation; an example from the Stratmat Deposit, Bathurst, New Brunswick by Morris, William A, Ugalde, Hernan, Mwenifumbo, J

“…Information acquired from studies of borehole core or from borehole geophysical logs form an integral part of all mineral and oil exploration programs. Yet, as…”
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Interpreting regional 3D fault networks from integrated geological and geophysical data sets: An example from the Guichon Creek batholith, British Columbia by Lesage, Guillaume, Byrne, Kevin, Morris, William A., Enkin, Randolph J., Lee, Robert G., Mir, Reza, Hart, Craig J.R.

“…The effects of fault processes on rocks commonly include a lowered magnetic susceptibility and an increased predisposition to erosion. We present a workflow…”
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Curvature analysis to differentiate magnetic sources for geologic mapping by Lee, Madeline, Morris, William, Leblanc, George, Harris, Jeff

“…ABSTRACT Curvature of a surface is typically applied in seismic data interpretation; however this work outlines its application to a potential field,…”
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The Utility of Magnetic Properties as a Proxy for Mapping Contamination in Hamilton Harbour Sediment by Ken Versteeg, J., Morris, William A., Rukavina, Norm A.

“…Rapid, non-destructive, magnetic-property measurements are useful as a proxy for contamination in sediment, and as an indicator of disturbed sediments…”
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Zonation of Contaminated Bottom Sediments in Hamilton Harbour as Defined by Statistical Classification Techniques by Poulton, Donald J., Morris, William A., Coakley, John P.

“…Hamilton Harbour, a 2,150-ha embayment at the western end of Lake Ontario, is the receiving water for a number of industrial and municipal effluents. Their…”
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3D geophysical inversions of the north-east Amer Belt and their relationship to the geologic structure by Tschirhart, V., Morris, W.A., Jefferson, C.W., Keating, P., White, J.C., Calhoun, L.

“…ABSTRACT The Amer Lake area is located within the Churchill Structural Province in the Kivalliq Region of Nunavut, approximately 160 km north‐west of Baker…”
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Correlation of marine and continental glacial and interglacial events, Arctic Ocean and Banks Island by Clark, David L, Vincent, Jean-Serge, Jones, Glenn A, Morris, William A

“…Correlation of Pleistocene glacial and interglacial sediments deposited on land with sediments deposited synchronously in the ocean basins is rarely…”
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