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Secondary Sphere Formation Enhances the Functionality of Cardiac Progenitor Cells
Cho, Hyun-Jai,Lee, Ho-Jae,Youn, Seock-Won,Koh, Seok-Jin,Won, Joo-Yun,Chung, Yeon-Ju,Cho, Hyun-Ju,Yoon, Chang-Hwan,Lee, Sae-Won,Lee, Eun Ju,Kwon, Yoo-Wook,Lee, Hae-Young,Lee, Sang Hun,Ho, Won-Kyung,Par Elsevier 2012 MOLECULAR THERAPY Vol.20 No.9
Jun Hyung Lim,Chang Min Lee,Jin Hyun Par,Won Kim,Jinho Joo,Seung-Boo Jung,Young Hee Lee,Chan-Joong Kim IEEE 2009 IEEE transactions on applied superconductivity Vol.19 No.3
<P>Carbon nanotube (CNT) doped MgB<SUB>1.9</SUB> - 0.1 at% CNT bulk superconductors were fabricated using an in-situ technique to improve the critical current density (J<SUB>c</SUB>) in a high magnetic field. The effects of doping and the sintering temperature on the phase formation, microstructure, and critical properties were evaluated. Two types of the CNT were used as dopants: the conventional CNT (C<SUB>CNT</SUB>) with a mixture of large and small diameter (5 and 20 nm) and the small CNT (S<SUB>CNT</SUB>) with 5 nm diameters. For both CNT-doped samples, the a-axis lattice parameter decreased but its reduction was more significant at 900degC than at 800degC. The decrease in T<SUB>c</SUB> was consistent with the change in the a-axis lattice parameter, which is probably due to the effect of C substitution for the B sites in MgB<SUB>2</SUB>. The J<SUB>c</SUB> of the doped samples decreased more slowly with increasing magnetic field than that of the undoped samples. In addition, the S<SUB>CNT</SUB>-doped sample exhibited superior J<SUB>c</SUB>(B) behavior than the C<SUB>CNT</SUB>-doped sample. This was partly attributed to the higher doping level and the presence of finer CNTs, which acts as an effective pinning center.</P>
A rare cause of painful neck mass: submandibular gland flstula
( Hak-jun Kim ),( Woo-il Kim ),( Min-young Yang ),( Won-ku Lee ),( Tae-wook Kim ),( Hyun-joo Lee ),( Gun-wook Kim ),( Hoon-soo Kim ),( Hyun-chang Ko ),( Byung-soo Kim ),( Moon-bum Kim ),( Sung-min Par 대한피부과학회 2018 대한피부과학회 학술발표대회집 Vol.70 No.1
Salivary gland fistula is a fistula involving a salivary gland or duct. Most salivary gland fistulae are related to the parotid gland. Submandibular fistulas on the other hand are very rare entities with only few cases reported till date. Most of submandibular gland fistulas are known to be congenital in origin, but acquired cases can rarely occur. Herein, we report a rare case regarding submandibular gland fistula in dermatologic literatures. A 53-year-old woman presented with erythematous patch with painful subcutaneous mass on lt. side of neck, which had developed over the course of 3 weeks. Symptom persisted despite treatment with empirical oral antibiotics. The computed tomography neck scan revealed enhancing tubular structure from submandibular gland to anterior aspect of platysma muscle and abscess, which was consistent with submandibular gland fistula. The patient was managed conservatively with antibiotic therapy for 3 months and the symptoms improved markedly. Submandibular gland fistula is rare condition and might be easily misdiagnosed, because it usually presents nonspecific symptoms like painful neck swelling. Accurate diagnosis may be achieved by means of through clinical manifestation, radiographic findings, and sometimes surgical exploration. Dermatologist should be kept in mind the possibility of a submandibular gland fistula when a painful mass arising in the neck does not respond to initial treatment.
첨단 과학수사 정책 및 포렌식 기법 종합발전방안 연구(Ⅳ) - 국가안보·국민안전 증진을 위한 유관 법제도 및 정책 평가
김한균(Kim, Han-Kyun),이승현(Lee, Seung-Hyun),이경렬(Lee, Kyung-Lyul),김대원(Kim, Dae-Won),박웅신(Park, Woong-Shin),김기범(Kim, Ki-Beum),권양섭(Kwon, Yangsub),주문호(Joo, Moon-Ho),신수민(Shin, Soo-Min),김면기(Kim, Myeonki),박원규(Par 한국형사법무정책연구원 2021 형사정책연구원 연구총서 Vol.- No.-