Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Kyung-Rae Dong"'
Publikováno v:
Radiation Effects and Defects in Solids. 175:672-681
This study examined the dose and image quality according to the position change of a human phantom in a CT scan. This study used an MDCT 128 Slice CT Scanner instrument. An axial scan was performed...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::991c17a915b0014587736d425ec5bf64
https://doi.org/10.1080/10420150.2020.1756810
https://doi.org/10.1080/10420150.2020.1756810
Publikováno v:
Radiation protection dosimetry. 187(4)
This study aimed to set a dose constraint for certain duties of radiological technologists in the department of nuclear medicine. From 2013 to 2017, the 5 y radiation exposure data of employees performing PET-CT and γ-CAMERA of eight hospitals in Ko
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9c9533ac4e14135f1d1e1374c43816a
https://pubmed.ncbi.nlm.nih.gov/31746341
https://pubmed.ncbi.nlm.nih.gov/31746341
Publikováno v:
Journal of the Korean Physical Society. 69:863-867
The purpose of this study is to evaluate the image quality in delineation of the portal venous systems with two different methods, breath-hold and non-breath-hold by using the 3D FLASH sequence. We used a 1.5 T system to obtain magnetic resonance(MR)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a1c3142d9f16685948c9756056f4a40
https://doi.org/10.3938/jkps.69.863
https://doi.org/10.3938/jkps.69.863
Publikováno v:
Spectroscopy Letters. 48:84-89
The cone beam computed tomography enables conducting measurement of length and area in the space where it is impossible to conduct such measurement compared to panorama. The cone beam computed tomography also enables making three-dimensional diagnosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5380242b22bd0949117baf4e84c74303
https://doi.org/10.1080/00387010.2013.856325
https://doi.org/10.1080/00387010.2013.856325
Publikováno v:
Journal of Digital Imaging. 28:62-67
To save and analyze the data from a positron emission tomography/computed tomography (PET/CT) scan, it is sometimes important to use a server away from the workstation of the equipment or to install and operate mini-picture archiving and communicatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a21e3b36f3cc7ceebeb33db4e17e7b3
https://doi.org/10.1007/s10278-014-9724-x
https://doi.org/10.1007/s10278-014-9724-x
Publikováno v:
Journal of the Korean Physical Society. 65:532-540
A Cs-137/Ba-137m isotope generator is used to demonstrate the properties of radioactive decay. In this experiment, we investigate and verify the random behavior of radioactive decay and determine the half-life of a radioactive isotope. The half-life
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43cd6616526c9ee45eaa9a8e6acc5df9
https://doi.org/10.3938/jkps.65.532
https://doi.org/10.3938/jkps.65.532
Publikováno v:
Spectroscopy Letters. 47:710-715
The aim of this study was to overcome the shortcomings of technetium-99m red blood cell labeling, such as the requirement of additional time, and to maintain a stable labeling efficiency by reducing the mixing time for technetium-99m red blood cell l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1c4f4935946224b2965ebd41b9be01e
https://doi.org/10.1080/00387010.2013.835322
https://doi.org/10.1080/00387010.2013.835322
Publikováno v:
Journal of the Korean Physical Society. 64:1202-1206
This study examined the optimal flip angle (FA) for a T1-weighted image in the detection of a hepatocellular carcinoma (HCC). A 3D-T1-weighted high-resolution isotropic volume examination (THRIVE) technique was used to determine the dependence of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::642946deae5a96de1d99efbd5d8ff987
https://doi.org/10.3938/jkps.64.1202
https://doi.org/10.3938/jkps.64.1202
Publikováno v:
Journal of the Korean Physical Society. 64:929-935
This study measured and compared the dose on the eyeballs and the thyroid with and without the use of a shield by applying the abdominal examination protocol used in an actual examination to a 64-channel computed tomography (CT) scan. A dummy phantom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a83958bf6966d727dc38b47aa6e0dd58
https://doi.org/10.3938/jkps.64.929
https://doi.org/10.3938/jkps.64.929
Publikováno v:
Annals of Nuclear Energy. 65:174-180
The aim of this study was to determine the proper position for the radiation treatment of liver cancer by tomotherapy by comparing the changes in the target location and volume depending on the position (prone position and supine position). Among the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f837c6a5903eb6506183077f9ac568cc
https://doi.org/10.1016/j.anucene.2013.09.010
https://doi.org/10.1016/j.anucene.2013.09.010