Estimation of a circulating component of a three-phase Y- transformer

2008 ◽  
Author(s):  
Y.C. Kang ◽  
M.S. Lee ◽  
B.E. Lee ◽  
S.I. Jang ◽  
Y.G. Kim ◽  
...  
Keyword(s):  
Three Phase

Test of the stability of a three-phase contact line with negative line tension

1999 ◽  
Vol 96 (9) ◽  
pp. 1335-1339 ◽  
Author(s):  
ALAN E. VAN GIESSEN, DIRK JAN BUKMAN, B.
Keyword(s):  
Contact Line ◽  
Line Tension ◽  
Phase Contact ◽  
Three Phase ◽  
The Stability

Simple new PWM patterns for thyristor three-phase AC/DC convertors

1986 ◽  
Vol 133 (6) ◽  
pp. 354 ◽  
Author(s):  
S.K. Biswas ◽  
M.S. Mahesh ◽  
B.S.R. Iyengar
Keyword(s):  
Three Phase

Decisive Diagnosis of Infected Mandibular Osteoradionecrosis with a Tc-99m-labelled Anti-granulocyte Fab′-fragment

1999 ◽  
Vol 38 (07) ◽  
pp. 309-311 ◽  
Author(s):  
W. Brenner ◽  
H. Terheyden ◽  
K. H. Bohuslavizki ◽  
E. Henze ◽  
W. U. Kampen
Keyword(s):  
Blood Pool ◽  
Bone Scanning ◽  
Acute Osteomyelitis ◽  
Elevated Blood ◽  
Fab Fragment ◽  
Postoperative Changes ◽  
Three Phase ◽  
Golden Standard ◽  
Blood Pool Activity ◽  
Bone Inflammation

SummaryThe accepted golden standard for detection of inflammatory bone disease is conventional three-phase bone scanning. Hyperperfusion, a high blood-pool activity and elevated bone metabolism are typical signs for an acute osteomyelitis. However, in case of subacute, chronic inflammation, neither elevated blood flow nor high blood-pool activity may be seen. This may cause difficulties in differentiating such cases from neoplastic or postoperative changes. This case report verifies the possible advantage of immunoscintigraphy with Tc-99m-labelled antigranulocyte Fab′-fragments (LeukoScan®) in a patient with infected mandibular osteoradionecrosis, who had equivocal clinical symptomes and questionable radiographic results. LeukoScan® is shown to be more sensitive in case of subacute bone inflammation compared with three-phase bone scanning. However, acquisition of delayed images after 24 hours including SPECT is inevitable in case of negative scans during the first hours of investigation.

Sign in / Sign up

Export Citation Format

Share Document