User profiles for M A Johnson

Mark Andrew Johnson

- Verified email at alaska.edu - Cited by 39268

Mark Johnson

- Verified email at yale.edu - Cited by 19106

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

…, CM Brooks, JJ Dolce, DM Higgins, MA Johnson… - 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 …

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 …

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

…, TE Wilens, E Frazier, MA Johnson - American Journal of …, 2002 - Am Psychiatric Assoc
… to a pediatric psychopharmacology clinic at the Massachusetts General Hospital (selection …
routine physical examinations at both the Massachusetts General Hospital and the HMO sites…

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 being …

[BOOK][B] PID control

MA Johnson, MH Moradi - 2005 - Springer
… Using the published literature, MA Johnson wrote the presentations for these first two methods.
Finally, the control signal matching method for predictive PID control design is reported in …

[HTML][HTML] Resolvability in graphs and the metric dimension of a graph

G Chartrand, L Eroh, MA Johnson… - Discrete Applied …, 2000 - Elsevier
For an ordered subset W={w 1 ,w 2 ,…,w k } of vertices in a connected graph G and a vertex
v of G, the metric representation of v with respect to W is the k-vector r(v | W)=(d(v,w 1 ) , d(v,…

Spectral signatures of hydrated proton vibrations in water clusters

…, J Cui, EM Myshakin, MA Duncan, MA Johnson… - 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 …

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 has …

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

…, IP Van der Westhuizen, DR Malan, MA Johnson… - The Lancet, 2004 - thelancet.com
Background The 2NN Study was a randomised comparison of the non-nucleoside reverse-transcriptase
inhibitors (NNRTI) nevirapine and efavirenz. Methods In this multicentre, open-…

Infrared Signature of Structures Associated with the H+(H2O)n (n = 6 to 27) Clusters

…, MA Johnson, RS Walters, TD Jaeger, MA Duncan… - Science, 2004 - science.org
We report the OH stretching vibrational spectra of size-selected H + (H 2 O) n clusters through
the region of the pronounced “magic number” at n = 21 in the cluster distribution. Sharp …