Zobrazeno 1 - 10
of 55
pro vyhledávání: '"W. G. Graham"'
Publikováno v:
Journal of Applied Physics. 129:183303
We have experimentally investigated the influence of repeated laser pulses on laser-induced breakdown (LIB) in water following a focused 1064 nm laser pulse, for repetition rates between 0.5 and 20 Hz and up to 100 pulses. LIB plasma image data are c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::509d342218068a3e392719f759ddb511
https://doi.org/10.1063/5.0044471
https://doi.org/10.1063/5.0044471
Publikováno v:
Letters in Applied Microbiology
Acinetobacter baumannii is an intrinsically multidrug‐resistant pathogen that, when existing as a biofilm, confers increased environmental tolerance to desiccation, nutrient starvation as well as increased tolerance to antimicrobials. Outbreaks of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::953d6635ac08e150f1fa8d9f452cb2d8
https://pubmed.ncbi.nlm.nih.gov/30706947
https://pubmed.ncbi.nlm.nih.gov/30706947
Autor:
Alexander W. G. Graham, Steven J. Ray, Christie G. Enke, Jeremy A. Felton, Anthony J. Carado, Charles J. Barinaga, David W. Koppenaal, Gary M. Hieftje
Publikováno v:
Analytical chemistry. 83(22)
A distance-of-flight mass spectrometer (DOFMS) includes an ion source, a field-free region, an extraction region in which ions are accelerated, and a spatially-selective detector for spatially selectively detecting ions extracted by the extraction re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f2b3ae37903cedd83d2a3001841dc66
https://pubmed.ncbi.nlm.nih.gov/21972781
https://pubmed.ncbi.nlm.nih.gov/21972781
Autor:
W. G. Graham
Publikováno v:
Lecture Notes in Physics ISBN: 9783540187325
Electron correlation effects in electron capture in high-energy ion-atom collisions are discussed. It is found that these correlation effects lead to structure in the normally monotonically decreasing energy dependence of the electron-capture cross s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c12ef6e9fb36aff4af2a911a30b1a67
https://doi.org/10.1007/3-540-18732-4_110
https://doi.org/10.1007/3-540-18732-4_110
Autor:
W. G. Graham, A. S. Schlachter, M. A. McMahan, E. M. Bernstein, W. Rathbun, J. A. Tanis, M. W. Clark, B. Feinberg, Thomas J. Morgan, K. H. Berkner
Publikováno v:
Physical Review Letters. 65:2773-2776
Resonant transfer and excitation (RTE), resulting from simultaneous electron capture and {ital K}-shell excitation in a single collision, has been measured for 97--150 MeV/u U{sup 90+} ions in hydrogen. Distinct maxima, attributed to RTE contribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ac81d305dbc552c46c806c93c43c485
https://doi.org/10.1103/physrevlett.65.2773
https://doi.org/10.1103/physrevlett.65.2773
Publikováno v:
The Rangeland Journal. 37:217
Sustainable management of native pastures requires an understanding of what the bounds of pasture composition, cover and soil surface condition are for healthy pastoral landscapes to persist. A survey of 107 Aristida/Bothriochloa pasture sites in inl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad262f5caf7e0a3d20c92d4e572988c3
https://doi.org/10.1071/rj14107
https://doi.org/10.1071/rj14107
Publikováno v:
Chest. 106(1)
Previous studies have suggested that excessive losses of FVC and FEV1 were occurring in Vermont granite workers despite the fact that mean quartz levels existing in the industry were below the current OSHA standard of 100 micrograms/m3. We reexamined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2fec5831701147ae3ea9017ec6c6ab10
https://pubmed.ncbi.nlm.nih.gov/8020257
https://pubmed.ncbi.nlm.nih.gov/8020257
Publikováno v:
Plasma Sources Science and Technology. 20:049803-049803
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80bc6ae1ed653e6ac2fd440e0419e8c8
https://doi.org/10.1088/0963-0252/20/4/049803
https://doi.org/10.1088/0963-0252/20/4/049803
Autor:
W G, Graham
Publikováno v:
Clinics in chest medicine. 13(2)
Silicosis is an ancient disease, but with modern understanding of safe levels of exposure, it should be a vanishing disease. Emphasis will be placed on newer concepts in the pathogenesis of the disease and the health effects of low levels of quartz d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::806cf14f0704089e20e3ec0ac0dbca6d
https://pubmed.ncbi.nlm.nih.gov/1511553
https://pubmed.ncbi.nlm.nih.gov/1511553
Autor:
W. G. Graham, A. Al‐Jibouri
Publikováno v:
AIP Conference Proceedings.
A photodetachment technique has been used to measure the negative ion densities in both the driver and extraction regions of a tandem, multicusp ion source operating with H2 and D2. The measurements have been made at electron densities of up to 2×10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b9685ed0fbc0037461dc6e118f9ec3c
https://doi.org/10.1063/1.44835
https://doi.org/10.1063/1.44835