Search Results - "Johnson, P.B"

Re: Variants of hepatic arterial supply in a Caribbean population: A computed tomography based study. A reply by Johnson, P.B, Cawich, S.O

Get full text

Variants of hepatic arterial supply in a Caribbean population: A computed tomography based study by Johnson, P.B, Cawich, S.O, Roberts, P, Shah, S, Gardner, M.T, Gordon-Strachan, G, Pearce, N.W

“…Aim To evaluate the spectrum of hepatic arterial variants in unselected patients undergoing computed tomography (CT) of the abdomen at the main regional…”
Get full text

Corrigendum to: Variants of hepatic arterial supply in a Caribbean population: A computed tomography based study. [68 (8) 823–827] by Johnson, P.B, Cawich, S.O, Roberts, P, Shah, S, Gardner, M.T, Gordon-Strachan, G, Pearce, N.W

Get full text

TEM and SEM studies of radiation blistering in helium-implanted copper by Johnson, P.B., Thomson, R.W., Reader, Karen

“…Nanoporous layers produced in metal surfaces by He implantation are of special interest for applications such as catalysis. At high doses nanoporous layer…”
Get full text

The structure and oxidation of highly cavitated metal surfaces: a study based on TEM and Raman spectroscopy by Gilberd, P.W., Johnson, P.B., Vickridge, I.C.

“…Highly cavitated layers formed in metal surfaces by He ion implantation are of special interest in relation to potential catalytic applications. Here we report…”
Get full text

Hybrid Patient-Dependent Phantoms Covering Statistical Distributions of Body Morphometry in the U.S. Adult and Pediatric Population by Johnson, Perry B., Whalen, Scott R., Wayson, Michael, Juneja, Badal, Lee, Choonsik, Bolch, Wesley E.

“…Hybrid computational phantoms offer unique advantages for the construction of diverse anthropomorphic models. In this paper, a methodology is presented for the…”
Get full text

SU‐E‐I‐48: Cloud Computing for Interventional Fluoroscopy Dose Assessment by Johnson, P.B., Borrego, D., Bolch, W.E.

“…Purpose: To explore the application of cloud computing for quantifying and documenting patient radiation dose in interventional fluoroscopy. Methods: In this…”
Get full text

Helium gas-bubble superlattice formation in molybdenum by Johnson, P.B., Lawson, Fenella

“…The gas-bubble superlattice is a striking phenomenon where small helium bubbles of uniform size are regularly arranged on a space lattice having the same…”
Get full text

Effect of written instructions on accuracy of self-reporting medication regimen in glaucoma patients by Kharod, B.V., Johnson, P.B., Nesti, H.A., Rhee, D.J.

“…The authors performed a prospective, case-controlled study to evaluate the accuracy of self-reporting of the prescribed medication regimen in a glaucoma…”
Get full text

Abnormalities of short-latency somatosensory evoked potentials in parkinsonian patients by Rossini, P M, Babiloni, F, Bernardi, G, Cecchi, L, Johnson, P B, Malentacca, A, Stanzione, P, Urbano, A

“…Twenty-two patients (16 affected by parkinsonian syndromes, 6 by other neurological diseases) and 12 age-matched controls were examined. Short-latency…”
Get more information

Euphorbia hirta leaf extracts increase urine output and electrolytes in rats by Johnson, Patricia B, Abdurahman, Ezzeldin M, Tiam, Emmanuel A, Abdu-Aguye, Ibrahim, Hussaini, Isa M

“…Euphorbia hirta is locally used in Africa and Australia to treat numerous diseases, including hypertension and edema. The diuretic effect of the E. hirta leaf…”
Get full text

Gas-bubble superlattice formation in bcc metals by Johnson, P.B., Mazey, D.J.

“…The spatial ordering of small helium bubbles (diameter 1.5–2.0 nm) produced in the bcc metals V, W, Mo, Cr, Fe and Ta by ion implantation with 30–50 keV He +…”
Get full text

Cortical networks for visual reaching by JOHNSON, P. B, FERRAINA, S, CAMINITI, R

“…The cortical anatomical substrates by which visual information may influence the frontal areas controlling reaching movements to visual targets were studied in…”
Get full text

Ion beam analysis of light elements in nanoporous surfaces produced by single- and multiple-energy helium ion implantation by Markwitz, A., Johnson, P.B., Gilberd, P.W., Collins, G.A.

“…Helium ion implantation into surfaces is used to form nanoporous cavity structures at high dose levels. Such cavity structures have unique features which offer…”
Get full text

Uptake of light elements of nanoporous layers formed by helium ion implantation by Johnson, P.B., Kennedy, V.J., Markwitz, A., Varoy, C.R., Dytlewski, N., Short, K.T.

“…Nanoporous cavity structures can be formed in surfaces by He ion implantation. In modifying materials by diffusing desired dopant atoms into the nanoporous…”
Get full text

Microprobe analysis of light elements in nanoporous surfaces produced by helium ion implantation by Kennedy, V.J, Johnson, P.B, Markwitz, A, Varoy, C.R, Short, K.T

“…Helium ion implantation into surfaces can be used to form nanoporous cavity structures with unique features, of interest for applications. The ingress of…”
Get full text

Oxygen and hydrogen profiles in metal surfaces following plasma immersion ion implantation of helium by Johnson, P.B, Gilberd, P.W, Markwitz, A, Trompetter, W.J, Collins, G.A, Short, K.T, Cohen, D.D, Dytlewski, N

“…Helium ion implantation into metals can be used to form nanoscale cavities in high concentration in the surface. These cavity structures have unique features…”
Get full text

GABA-immunopositive neurons in rat neocortex with contralateral projections to S-I by Gonchar, Y.A., Johnson, P.B., Weinberg, R.J.

“…The callosal projection is traditionally believed to be exclusively excitatory in function. A new method combining lectin-conjugated colloidal gold for…”
Get full text

A temperature threshold for gas-bubble superlattice formation in molybdenum by Lawson, F.E., Johnson, P.B.

“…He irradiation of metals at temperatures around 0.2 T m ( T m is the melting point of the metal) commonly results in the formation of small (≈ 2 nm) bubbles in…”
Get full text

Ion beam analysis of nanoporous surfaces produced by He-implantation and oxidised by plasma-immersion ion-implantation by Markwitz, A, Johnson, P.B, Gilberd, P.W, Collins, G.A, Cohen, D.D, Dytlewski, N

“…Helium ion implantation into metals can lead to ordered bubble structures that develop into nanoporous cavity structures at high dose levels. Such cavity…”
Get full text