Search Results - "NELSON, Gordon J"

Remembering Robin Robertson by Nelson, J. Gordon

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High-Throughput Analysis of Methylmalonic Acid in Serum, Plasma, and Urine by LC-MS/MS. Method for Analyzing Isomers Without Chromatographic Separation by Kushnir, Mark M, Nelson, Gordon J, Frank, Elizabeth L, Rockwood, Alan L

“…Measurement of methylmalonic acid (MMA) plays an important role in the diagnosis of vitamin B12 deficiency. Vitamin B12 is an essential cofactor for the…”
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LC-MS/MS Method for High-Throughput Analysis of Methylmalonic Acid in Serum, Plasma, and Urine: Method for Analyzing Isomers Without Chromatographic Separation by Kushnir, Mark M, Nelson, Gordon J, Frank, Elizabeth L, Rockwood, Alan L

“…Measurement of methylmalonic acid (MMA) plays an important role in the diagnosis of vitamin B deficiency. Vitamin B is an essential cofactor for the enzymatic…”
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Simultaneous Determination of Codeine, Morphine, Hydrocodone, Hydromorphone, Oxycodone, and 6-Acetylmorphine in Urine, Serum, Plasma, Whole Blood, and Meconium by LC-MS-MS by Coles, Rebecka, Kushnir, Mark M., Nelson, Gordon J., McMillin, Gwendolyn A., Urry, Francis M.

“…A liquid chromatography-tandem mass spectrometry (LC-MS-MS) method for simultaneous analysis of six major opiates in urine, serum, plasma, whole blood, and…”
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Evaluation of the NexScreen and DrugCheck Waive RT Urine Drug Detection Cups by Lin, Chia-Ni, Nelson, Gordon J., McMillin, Gwendolyn A.

“…Urine drug testing is an important tool that is commonly used to assess patient compliance with prescription regimens. Point-of-collection immunoassay devices…”
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Evaluation of reference intervals for methylmalonic acid in plasma/serum and urine by Erdogan, Evrim, Nelson, Gordon J., Rockwood, Alan L., Frank, Elizabeth L.

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Assessing analytical specificity in quantitative analysis using tandem mass spectrometry by Kushnir, Mark M., Rockwood, Alan L., Nelson, Gordon J., Yue, Bingfang, Urry, Francis M.

“…The necessity of confirmation of compound identity in quantitative analysis is well recognized for methods utilizing single mass spectrometry detection but is…”
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Liquid chromatography-tandem mass spectrometry analysis of urinary free cortisol by KUSHNIR, Mark M, ROCKWOOD, Alan L, NELSON, Gordon J, TERRY, Alan H, MEIKLE, A. Wayne

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Pseudo-Cushing Syndrome Caused by Fenofibrate Interference with Urinary Cortisol Assayed by High-Performance Liquid Chromatography by Meikle, A. Wayne, Findling, James, Kushnir, Mark M., Rockwood, Alan L., Nelson, Gordon J., Terry, Alan H.

“…Urinary free cortisol (UFC) excretion over 24 h reflects the production rate of cortisol and is used commonly in the diagnosis of Cushing syndrome. We report…”
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Simultaneous quantitative analysis of isobars by tandem mass spectrometry from unresolved chromatographic peaks by Kushnir, Mark M., Rockwood, Alan L., Nelson, Gordon J.

“…A method was developed for the simultaneous quantitation of isobars from unresolved chromatographic peaks. The method is based on differences in branching…”
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Using Technology to Develop a High School Career Awareness Workshop: The REACH Program by Friery, Kathleen, Nelson, J. Gordon

“…This article describes a collaborative project between business and industry, local school systems and Jacksonville State University (Jacksonville, Alabama)…”
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Dissociation of individual isotopic peaks: predicting isotopic distributions of product ions in MS n by Rockwood, Alan L, Kushnir, Mark M, Nelson, Gordon J

“…Traditional practice in tandem mass spectrometry is to select the mono-isotopic ion for dissociation. However, high molecular weight compounds often have weak…”
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Simultaneous Analysis of the Δ9-THC Metabolites 11-nor-9-Carboxy-Δ9-THC and 11-Hydroxy-Δ9-THC in Meconium by GC-MS by Coles, Rebecka, Clements, Thomas T., Nelson, Gordon J., McMillin, Gwendolyn A., Urry, Francis M.

“…Neonates that are exposed to cannabinoids in utero may have characteristic physical and mental developmental problems throughout their lives. The early…”
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Heritage Resources Programme: University of Waterloo–Parks Canada by Nelson, J. Gordon

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Color Preference and Stimulation Seeking by Nelson, J. Gordon, Pelech, Marc T., Foster, Stephen F.

“…The hypothesis that seekers of high stimulation would prefer the color red and seekers of low stimulation would prefer the color blue was investigated with 170…”
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The Divine Mind: Exploring the Psychological History of God's Inner Journey. (2018). By Michael Gellert. Prometheus by Nelson, J. Gordon

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The Divine Mind: Exploring the Psychological History of God's Inner Journey. (2018). By Michael Gellert. Amherst, NY: Prometheus Press by Nelson, J. Gordon

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Dissociation of individual isotopic peaks: Predicting isotopic distributions of product ions in MSn by ROCKWOOD, Alan L, KUSHNIR, Mark M, NELSON, Gordon J

“…Traditional practice in tandem mass spectrometry is to select the mono-isotopic ion for dissociation. However, high molecular weight compounds often have weak…”
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Wilderness in Canada: past, present, future by Nelson, J.G. (Univ. of Waterloo, Waterloo, Canada)

“…This review and analysis of recent thought on wilderness issues in Canada is largely based on papers prepared for the 1985 National Park Centennial—Heritage…”
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Environmental Management on North America's Borders by Nelson, J. Gordon

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