User profiles for J.E. Johnstone

James Johnstone

Centre for Process Innovation
Verified email at advmat.co.uk
Cited by 175

The fast response of volcano-seismic activity to intense precipitation: triggering of primary volcanic activity by rainfall at Soufrière Hills Volcano, Montserrat

AJ Matthews, J Barclay, JE Johnstone - Journal of Volcanology and …, 2009 - Elsevier
One-minute resolution time series of rainfall and seismic data from the Soufrière Hills
Volcano, Montserrat are analysed to explore the mechanism of external forcing of volcanic …

Meteorological monitoring of an active volcano: implications for eruption prediction

J Barclay, JE Johnstone, AJ Matthews - Journal of volcanology and …, 2006 - Elsevier
Rainfall data collected on and around the Soufriere Hills Volcano, Montserrat between 1998
and 2003 were analysed to assess the impact on primary volcanic activity, defined here as …

MuSIC@ Indiana: An effective tool for accurate measurement of fusion with low-intensity radioactive beams

JE Johnstone, R Kumar, S Hudan, V Singh… - Nuclear Instruments and …, 2021 - Elsevier
The design, construction, and characterization of the Multi-Sampling Ionization Chamber,
MuSIC@Indiana, are described. This detector provides efficient and accurate measurement of …

Improving the characterization of fusion in a MuSIC detector by spatial localization

JE Johnstone, R Kumar, S Hudan, RT deSouza… - Nuclear Instruments and …, 2022 - Elsevier
Multi-Sampling Ionization Chambers (MuSIC) provide an efficient means of measuring
nuclear reactions with low beam rates ( < 10 6 pps). However, in comparison to thin-target …

Proton and neutron exchange as a prelude to fusion at near-barrier energies

JE Johnstone, V Singh, R Giri, S Hudan, J Vadas… - Physical Review C, 2022 - APS
Systematic examination of fusion for 39, 41, 45, 47 K+ Si 28 and Ar 36, 44+ Si 28 provides
insight into the impact of neutron and proton exchange on fusion for nuclei at and near the N= …

Cantilever spring-constant calibration in atomic force microscopy

…, CA Clifford, JF Portoles, JE Johnstone… - Applied Scanning Probe …, 2008 - Springer
The measurement of small forces by atomic force microscopy (AFM) is of increasing importance
in many applications. For example, in analytical applications where individual molecules …

Impact of shell structure on the fusion of neutron-rich mid-mass nuclei

V Singh, JE Johnstone, R Giri, S Hudan, J Vadas… - Physical Review C, 2021 - APS
The influence of shell effects on fusion of mid-mass nuclei is explored using isotopic chains
of K and Ar ions on an oxygen target. Comparison of the reduced excitation functions reveals …

[BOOK][B] Stone spaces

PT Johnstone - 1982 - books.google.com
… ' which I was invited to give at the Université Catholique de Louvain in Belgium; but that
course went on to consider topos-theoretic applications of locales (written up in [Johnstone 1979]…

In vitro studies regarding the feasibility of bovine erythrocyte xenotransfusion

JE Johnstone, LA MacLaren, J Doucet… - …, 2004 - Wiley Online Library
Pigs are considered the most likely source of organs and tissues should the barriers to
xenotransplantation be overcome. The use of animal blood for transfusion, xenotransfusion, …

Cones formed during sputtering of InP and their use in defining AFM tip shapes

…, SJ Spencer, PJ Cumpson, JE Johnstone - Applied surface science, 1999 - Elsevier
Small structures, formed on InP surfaces during sputtering, cause loss of depth resolution in
sputter-depth profiles but may be conveniently incorporated into a method for studying AFM …