Zobrazeno 1 - 10
of 91
pro vyhledávání: '"C, Waltham"'
Autor:
A. Winter, A. Aitkenhead, N. Allinson, P. Allport, J. Cotterill, M. Esposito, S. Green, K.J. Kirkby, R.I. MacKay, S. Manger, M.J. Merchant, T. Price, S. Pyatt, M.J. Taylor, C. Waltham
Publikováno v:
Journal of Instrumentation. 18:P04026
Currently there is a large discrepancy between the currents that are used for treatments in proton beam therapy facilities and the ultra low beam currents required for many proton CT imaging systems. Here we provide details of the OPTIma silicon stri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0f4483aff22be27522b3f1e480934c8
https://doi.org/10.1088/1748-0221/18/04/p04026
https://doi.org/10.1088/1748-0221/18/04/p04026
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
J T, Taylor, G, Poludniowski, T, Price, C, Waltham, P P, Allport, G L, Casse, M, Esposito, P M, Evans, S, Green, S, Manger, S, Manolopoulos, J, Nieto-Camero, D J, Parker, J, Symons, N M, Allinson
Publikováno v:
Medical physics. 43(11)
Radiography and tomography using proton beams promise benefit to image guidance and treatment planning for proton therapy. A novel proton tracking detector is described and experimental demonstrations at a therapy facility are reported. A new type of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::22993cda3c7f100892f02afa9dd220db
https://pubmed.ncbi.nlm.nih.gov/27806609
https://pubmed.ncbi.nlm.nih.gov/27806609
Autor:
A. C. Waltham, P.G. Fookes
Publikováno v:
Quarterly Journal of Engineering Geology and Hydrogeology. 36:101-118
On a world scale, the dissolution of limestone and gypsum by natural waters creates extensive karst landforms that can be very difficult ground for civil engineers. Caves threaten foundation integrity, notably where their width is greater than their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcbbdd821b84f9c41239da6d89d6fe32
https://doi.org/10.1144/1470-9236/2002-33
https://doi.org/10.1144/1470-9236/2002-33
Autor:
Natasha V. Raikhel, Sean R. Eddy, David B. Singer, Thomas R. Cech, Mary C. Waltham, George H. Poste, David Eisenberg, Steven H. Holtzman, Richard H. Scheller, Karen Hersey
Publikováno v:
Plant Physiology. 132:19-24
Thomas R. Cech, (Chair), Howard Hughes Medical Institute, Chevy Chase, Maryland Sean R. Eddy, Howard Hughes Medical Institute; Washington University, St. Louis, Missouri David Eisenberg, Howard Hughes Medical Institute; University of California, Los
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87eba4f8673b050f50073ca137021cf0
https://doi.org/10.1104/pp.900068
https://doi.org/10.1104/pp.900068
Autor:
Neil Dixon, A. C. Waltham
Publikováno v:
Quarterly Journal of Engineering Geology and Hydrogeology. 33:105-123
The Mam Tor landslide is a kilometre‐long feature in shales and sandstones. The initial slope failure occurred over 4000 years ago as a rotational landslide that developed into a large debris flow at its toe. A road built across it nearly 200 years
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5a70d69dfa959d608a6d702f71305f1
https://doi.org/10.1144/qjegh.33.2.105
https://doi.org/10.1144/qjegh.33.2.105
Autor:
Antony C. Waltham, Anthony H. Cooper
Publikováno v:
Quarterly Journal of Engineering Geology. 32:305-310
In the afternoon of Wednesday 23 April 1997, a large subsidence crater opened up in front of a house on Ure Bank Terrace, on the northern outskirts of Ripon in North Yorkshire. Overnight its sides collapsed inwards, so that the hole had doubled in si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3acbc9b4a6435abc93199c57471406d
https://doi.org/10.1144/gsl.qjeg.1999.032.p4.01
https://doi.org/10.1144/gsl.qjeg.1999.032.p4.01
Autor:
Antony C. Waltham
Publikováno v:
Zeitschrift für Geomorphologie. 40:1-22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc140e60b84358e3b458fa7799b11bdd
https://doi.org/10.1127/zfg/40/1996/1
https://doi.org/10.1127/zfg/40/1996/1
Autor:
A. C. Waltham
Publikováno v:
Quarterly Journal of Engineering Geology. 26:243-251
The Nottingham caves have been artificially excavated in the Triassic sandstone. Some of their unsupported roofs, spanning up to 5 m, exhibit progressive collapse which can develop into crown holes. Nearly all recorded roof failures have occurred whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::498b1ce5a0e889a56d74d6c464ba8381
https://doi.org/10.1144/gsl.qjegh.1993.026.004.02
https://doi.org/10.1144/gsl.qjegh.1993.026.004.02