Zobrazeno 1 - 10
of 17
pro vyhledávání: '"C T Phelps"'
Publikováno v:
Radiology. 193(1)
PURPOSE: To evaluate the magnetic resonance (MR) imaging findings of os acromiale in rotator cuff disease. MATERIALS AND METHODS: Retrospective analysis was performed of 10 shoulder MR studies of 10 patients older than 25 years with os acromiale. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48953f36c6f5a520a503edc6860cfd95
https://pubmed.ncbi.nlm.nih.gov/8090902
https://pubmed.ncbi.nlm.nih.gov/8090902
Autor:
J M, Kremer, C T, Phelps
Publikováno v:
Arthritis and rheumatism. 35(2)
To determine and describe the clinical, radiographic, and toxicity profile in a cohort of rheumatoid arthritis patients receiving weekly oral methotrexate (MTX) over a mean period of 90 months, and to compare and contrast these data with our previous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a8c27112778f76a1fc91e8f2a4ca1191
https://pubmed.ncbi.nlm.nih.gov/1734902
https://pubmed.ncbi.nlm.nih.gov/1734902
Autor:
C. T. Phelps, R. F. Griffiths
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 102:419-426
As a first step in the construction and testing of a theoretical model of lightning initiation, measurements have been made of the ambient electric field Eo required to support the long-range propagation of corona streamers as a function of dry air p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78f6454403aa18a957743db5f30093f5
https://doi.org/10.1002/qj.49710243211
https://doi.org/10.1002/qj.49710243211
Publikováno v:
Radiology. 166:861-864
Seventy-nine magnetic resonance (MR) studies of the knee were reviewed in an evaluation of the ability of MR imaging to demonstrate arthroscopically proved anterior cruciate ligament (ACL) tears. MR findings were also compared with the findings of tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f393899ce71fc6f99dd8033eeefe239
https://doi.org/10.1148/radiology.166.3.3340785
https://doi.org/10.1148/radiology.166.3.3340785
Autor:
C. T. Phelps, R. F. Griffiths
Publikováno v:
Journal of Applied Physics. 47:2929-2934
Experiments are described in which the ambient electric field required for sustained positive corona streamer propagation is determined as a function of dry air pressure and water vapor partial pressure. This critical field varies approximately as th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b8c6d9bff9d51f0c6f0a020209a3e7f
https://doi.org/10.1063/1.323084
https://doi.org/10.1063/1.323084
Autor:
C. T. Phelps
Publikováno v:
Journal of Atmospheric and Terrestrial Physics. 36:103-111
Experiments are described in which positive streamers propagate within a uniform field region having an applied electric field greater than the minimum value needed to cause streamers to bridge the interelectrode gap. Under these conditions exponenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66fe40bbb8a11204c1d786e141057eac
https://doi.org/10.1016/0021-9169(74)90070-1
https://doi.org/10.1016/0021-9169(74)90070-1
Autor:
C. T. Phelps, R. F. Griffiths
Publikováno v:
Journal of Geophysical Research. 81:3671-3676
A numerical model is used to calculate the electric field enhancement in a thundercloud due to the propagation of a growing system of positive corona streamers, such as might be initiated by a hydrometeor. These streamers intensify if the ambient ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b43737870542a607e97e6770073372c
https://doi.org/10.1029/jc081i021p03671
https://doi.org/10.1029/jc081i021p03671
Autor:
C. T. Phelps
Publikováno v:
Journal of Geophysical Research. 77:407-411
The interactions between positive corona streamers and droplets atomized from a water and glycerin solution have been studied by means of the Lichtenberg figure technique. The results indicate that a droplet with a radius greater than approximately 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe805b8f227daf8e019f768ff0a0b132
https://doi.org/10.1029/jc077i003p00407
https://doi.org/10.1029/jc077i003p00407
Autor:
C. T. Phelps
Publikováno v:
Journal of Geophysical Research. 76:5799-5806
Experiments are described in which the lengths of positive and negative streamers, propagating within a region characterized by a uniform electric field, are determined as a function of field strength. Streamers were generated from the application of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d93413b687ee32f2a275203239f41133
https://doi.org/10.1029/jc076i024p05799
https://doi.org/10.1029/jc076i024p05799
Publikováno v:
Journal of Atmospheric and Terrestrial Physics. 35:1967-1978
Measurements have been made of the electric fields required to initiate corona discharges from the jets produced by splashing water drops, usually referred to as Worthington jets. Values of the charge transferred in such events have been obtained for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::695d5cbe1d301192b6110e976dafe01b
https://doi.org/10.1016/0021-9169(73)90113-x
https://doi.org/10.1016/0021-9169(73)90113-x