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P035 : Carpal tunnel syndrome in Behcet’s disease
( Su Hyun Cho ),( Do Young Kim ),( Min Ju Choi ),( Zhen Long Zheng ),( Hoon Park ),( Dong Sik Bang ) 대한피부과학회 2013 대한피부과학회 학술발표대회집 Vol.65 No.2
Background: Behcet`s disease (BD) is a chronic inflammatory disease characterized by orogenital ulcers, skin and ocular lesions, in addition to articular, vascular, and neurologic symptoms. Carpal tunnel syndrome (CTS), a peripheral neuropathy caused by compression of the median nerve, can also occur in BD patients secondary to inflammation in the connective tissues, vessels, and tendons, as well as nerve involvement in BD itself. However, reports of patients who have CTS in BD are rare. Objectives: The aim of this study was to evaluate the clinical characteristics of CTS in BD patients. Methods: Retrospective analysis of the medical records of 14 BD patients who were diagnosed with CTS was performed at the BD Specialty Clinic of Severance Hospital. Patient demographics, disease activity/severity for both diseases, and the clinical characteristics of CTS in BD were recorded and analyzed. Results: All 14 BD patients with CTS were women. Twelve patients (85.7%) were diagnosed with active BD. The CTS was mild in 8 patients (57.2%), moderate in 3 patients (21.4%), and severe in 3 patients (21.4%). Ten patients (71.4%) had BD prior to the diagnosis of CTS, and these 10 patients all had active BD. Conclusion: CTS can occur as a result of the inflammation associated with BD and can also be the presenting symptom of nerve involvement in BD. Therefore, a higher degree of suspicion should be maintained for CTS in patients with BD and vice versa; however, the exact relationship is uncertain.
Bang, Jae Hoon,Lee, Namgue,Mirzaei, Ali,Choi, Myung Sik,Na, Han Gil,Jin, Changhyun,Oum, Wansik,Shin, Seokyoon,Choi, Hyeong Su,Park, Hyunwoo,Choi, Yeonsik,Jeon, Hyeongtag,Kim, Hyoun Woo Elsevier 2019 CERAMICS INTERNATIONAL Vol.45 No.6
<P><B>Abstract</B></P> <P>We report the electrical and optical characteristics of SnO<SUB>2</SUB> thin films irradiated by microwaves (MWs) and grown using atomic layer deposition in a commercial MW oven operating at a frequency of 2.45 GHz. The properties of the MW-irradiated SnO<SUB>2</SUB> thin films were compared with those of the as-deposited SnO<SUB>2</SUB> thin films. After MW irradiation, the conductivity and transparency of the thin films were enhanced. In addition, the samples irradiated for 5 min showed optimal carrier concentration, Hall mobility, resistivity, and transmittance values of 1.5 × 10<SUP>20</SUP> cm<SUP>−3</SUP>, 4.6 cm<SUP>2</SUP>/V s, 8 × 10<SUP>−3</SUP> Ω cm, and 95.77%, respectively. The improved properties of the MW-irradiated samples were attributed mainly to the formation of an oxygen vacancy in the SnO<SUB>2</SUB> lattice during MW irradiation. Our results can be applied for the fabrication of pure SnO<SUB>2</SUB>-based transparent conductive oxides; these oxides are generally doped with other elements.</P>
( Yeong-su Park ),( Ho-jin Sung ),( Young-sik Yoon ),( Sung-bang Nam ),( Jae-hoi Gu ),( Jang-kun Lee ),( Il-byoung Choi ),( Jong Hyeog Oh ),( Dong-hyun Song ) 한국폐기물자원순환학회(구 한국폐기물학회) 2015 한국폐기물자원순환학회 3RINCs초록집 Vol.2015 No.-
In the gasification process, the composition of the syngas and its heating value are influenced by the gasifying agents. The gasifying agent can be air, oxygen, oxygen enriched air or steam. A preliminary study on oxygen-enriched gasification of fluff solid refuse fuel(SRF) was carried out in a bench-scale downdraft type fixed bed reactor. The purpose of this study is bring into focus the influence of the oxygen concentration in the gasifying agent on the gasification performance such as syngas heating value, carbon conversion and cold gas efficiency by the bench-scale fixed bed reactor.