Search Results - "Ryan, J.A."
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Pulse processing routines for neutron time-of-flight data
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-03-2016)“…A pulse shape analysis framework is described, which was developed for n_TOF-Phase3, the third phase in the operation of the n_TOF facility at CERN. The most…”
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Transformation of Pb(II) from Cerrusite to Chloropyromorphite in the Presence of Hydroxyapatite under Varying Conditions of pH
Published in Environmental science & technology (15-02-1999)“…The soluble Pb concentration and formation of chloropyromorphite [Pb5(PO4)3Cl] were monitored during the reaction of cerrusite (PbCO3), a highly bioavailable…”
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3
Formation of Chloropyromorphite from Galena (PbS) in the Presence of Hydroxyapatite
Published in Environmental science & technology (15-02-1999)“…Transformation of unstable lead [Pb(II)] forms into sparingly soluble pyromorphite [Pb5(PO4)3(OH, Cl, F, ...)] by the addition of phosphate to Pb-contaminated…”
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4
The phytoavailability of cadmium to lettuce in long-term biosolids-amended soils
Published in Journal of environmental quality (01-09-1998)“…A field study was conducted to assess the phytoavailability of Cd in long-term biosolids-amended plots managed at high and low pH. The experiment, established…”
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In Vitro Soil Pb Solubility in the Presence of Hydroxyapatite
Published in Environmental science & technology (15-09-1998)“…The transformation of lead (Pb) in contaminated soils to pyromorphite, by the addition of phosphate minerals, may be an economic in-situ immobilization…”
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6
Changes in cortisol and corticosteroid receptors during dynamic salinity challenges in Mozambique tilapia
Published in General and comparative endocrinology (01-10-2023)“…•The HPI-axis of tilapia facing salinity challenges was characterized.•Circulating cortisol was generally unaffected by salinity challenges.•Pituitary pomc…”
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Dioxin induces transforming growth factor-alpha in human keratinocytes
Published in The Journal of biological chemistry (25-05-1991)“…2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD), a widespread environmental toxicant, is a tumor promoter that induces hyperplasia in epithelial cells. Exposure of…”
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Structural implications of spectroscopic characterization of a putative zinc finger peptide from HIV-1 integrase
Published in The Journal of biological chemistry (15-05-1992)“…The N-terminal domain of human immunodeficiency virus (HIV-1) integrase (IN) contains the sequence motif His-Xaa3-His-Xaa23-Cys-Xaa2-Cys, which is strongly…”
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Trace element chemistry in residual-treated soil: key concepts and metal bioavailability
Published in Journal of environmental quality (01-01-2005)“…Trace element solubility and availability in land-applied residuals is governed by fundamental chemical reactions between metal constituents, soil, and…”
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Salinity tolerance of fishes: Experimental approaches and implications for aquaculture production
Published in Reviews in aquaculture (01-06-2024)“…The life history, distribution and diversity of fishes are largely influenced by environmental salinity. Changes in salinity affect a range of physiological…”
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In situ soil treatments to reduce the phyto- and bioavailability of lead, zinc, and cadmium
Published in Journal of environmental quality (01-03-2004)“…A study was established near a former Zn and Pb smelter to test the ability of soil amendments to reduce the availability of Pb, Zn, and Cd in situ. Soil…”
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Cross section measurements of $^{155,157}$Gd(n, $\gamma$) induced by thermal and epithermal neutrons
Published in The European physical journal. A, Hadrons and nuclei (2019)“…Neutron capture cross section measurements on$^{155}$Gd and$^{157}$Gd were performed using the time-of-flight technique at the n_TOF facility at CERN on…”
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Methods for speciation of metals in soils: A review
Published in Journal of environmental quality (01-09-2005)“…The inability to determine metal species in soils hampers efforts to understand the mobility, bioavailability, and fate of contaminant metals in environmental…”
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Spectroscopic speciation and quantification of lead in phosphate-amended soils
Published in Journal of environmental quality (01-07-2004)“…The immobilization of Pb in contaminated soils as pyromorphite [Pb5(PO4)3Cl, OH, F] through the addition of various phosphate amendments has gained much…”
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Preparation and characterization of 33S samples for 33S(n,α)30Si cross-section measurements at the n_TOF facility at CERN
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-05-2018)“…Thin 33S samples for the study of the 33S(n,α)30Si cross-section at the n_TOF facility at CERN were made by thermal evaporation of 33S powder onto a dedicated…”
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Experimental setup and procedure for the measurement of the 7Be(n,p)7Li reaction at n_TOF
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-04-2018)“…Following the completion of the second neutron beam line and the related experimental area (EAR2) at the n_TOF spallation neutron source at CERN, several…”
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Toxic metals in the environment: Thermodynamic considerations for possible immobilization strategies for Pb, Cd, As, and Hg
Published in Critical reviews in environmental science and technology (01-01-2004)“…The contamination of soils by toxic metals is a widespread, serious problem that demands immediate action either by removal or immobilization, which is defined…”
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Controlling cadmium in the human food chain: a review and rationale based on health effects
Published in Environmental research (01-08-1982)Get more information
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Prognosis of CT-derived Fractional Flow Reserve in the Prediction of Clinical Outcomes
Published in Radiology. Cardiothoracic imaging (01-06-2019)“…To examine the prognostic implication of fractional flow reserve (FFR) derived from coronary CT (FFR ) in routine clinical practice. Patients referred for FFR…”
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Psychopathology in people with epilepsy and intellectual disability; an investigation of potential explanatory variables
Published in Journal of neurology, neurosurgery and psychiatry (01-11-2003)“…Objectives:There are few studies on epilepsy and psychopathology in people with intellectual disability (mental retardation) despite epilepsy prevalence rates…”
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