User profiles for "author:M A Johnson"

Mark Andrew Johnson

- Verified email at alaska.edu - Cited by 39149

Michael Austin Johnson

- Verified email at hsc.utah.edu - Cited by 4050

Role of water in electron-initiated processes and radical chemistry: Issues and scientific advances

BC Garrett, DA Dixon, DM Camaioni… - Chemical …, 2004 - ACS Publications
An understanding of electron-initiated processes in aqueous systems and the subsequent
radical chemistry these processes induce is significant in such diverse fields as waste …

Cassini plasma spectrometer investigation

DT Young, JJ Berthelier, M Blanc, JL Burch… - The Cassini-Huygens …, 2004 - Springer
Abstract The Cassini Plasma Spectrometer (CAPS) will make comprehensive three-
dimensional mass-resolved measurements of the full variety of plasma phenomena found in …

[HTML][HTML] ISCEV standard for clinical pattern electroretinography (PERG): 2012 update

M Bach, MG Brigell, M Hawlina, GE Holder… - Documenta …, 2013 - Springer
The pattern electroretinogram (PERG) is a retinal response evoked by a contrast-reversing
pattern, usually a black and white checkerboard, which provides information about macular …

Effects of smoking intervention and the use of an inhaled anticholinergic bronchodilator on the rate of decline of FEV1: the Lung Health Study

NR Anthonisen, JE Connett, JP Kiley, MD Altose… - Jama, 1994 - jamanetwork.com
Objective.—To determine whether a program incorporating smoking intervention and use of
an inhaled bronchodilator can slow the rate of decline in forced expiratory volume in 1 …

Validation of housekeeping genes for normalizing RNA expression in real-time PCR

K Dheda, JF Huggett, SA Bustin, MA Johnson… - …, 2004 - Future Science
Analysis of RNA expression using techniques like real-time PCR has traditionally used
reference or housekeeping genes to control for error between samples. This practice is …

Spectral signatures of hydrated proton vibrations in water clusters

JM Headrick, EG Diken, RS Walters, NI Hammer… - Science, 2005 - science.org
The ease with which the pH of water is measured obscures the fact that there is presently no
clear molecular description for the hydrated proton. The mid-infrared spectrum of bulk …

Influence of gender on attention deficit hyperactivity disorder in children referred to a psychiatric clinic

J Biederman, E Mick, SV Faraone… - American Journal of …, 2002 - Am Psychiatric Assoc
OBJECTIVE: The substantial discrepancy in the male-to-female ratio between clinic-referred
(10 to 1) and community (3 to 1) samples of children with attention deficit hyperactivity …

Data on the distribution of fibre types in thirty-six human muscles: an autopsy study

MA Johnson, J Polgar, D Weightman… - Journal of the neurological …, 1973 - Elsevier
Samples of skeletal muscle were taken from 50 sites in each of 6 previously normal male
autopsy subjects aged between 17 and 30 years. The respective percentages of Type I and …

Determining the optimal PDMS–PDMS bonding technique for microfluidic devices

MA Eddings, MA Johnson, BK Gale - Journal of Micromechanics …, 2008 - iopscience.iop.org
A number of polydimethysiloxane (PDMS) bonding techniques have been reported in the
literature over the last several years as the focus on multilayer PDMS microfluidic devices …

Comparison of first-line antiretroviral therapy with regimens including nevirapine, efavirenz, or both drugs, plus stavudine and lamivudine: a randomised open-label …

F Van Leth, P Phanuphak, K Ruxrungtham, E Baraldi… - The Lancet, 2004 - thelancet.com
Summary Background The 2NN Study was a randomised comparison of the non-nucleoside
reverse-transcriptase inhibitors (NNRTI) nevirapine and efavirenz. Methods In this …