http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
정진욱,오득영,서제원,문석호,이중호,이종원,안상태,김창현,Chung, Jin-Wook,Oh, Deuk-Young,Seo, Je-Won,Moon, Suk-Ho,Lee, Jung-Ho,Rhie, Jong-Won,Ahn, Sang-Tae,Kim, Chang-Hyun 대한성형외과학회 2010 Archives of Plastic Surgery Vol.37 No.5
Purpose: Central giant cell granuloma is a rare, benign giant cell tumor which commonly develops in areas near the teeth. It accounts for approximately less than 7% of benign tumors of the mandible. Clinically, central giant cell granuloma is classifed into aggressive and non-aggressive type, and usually requires surgical treatment. There has been no report of central giant cell granuloma in plastic surgery field of the country, and we report a case with a brief review of the diagnosis and treatment of the disease. Methods: A 23-year-old male presented with a hard, non-tender, growing mass with the size of $4.0{\times}3.0\;cm$ on mandible for several months. Computed tomography scan showed a solid mass within thinned outer cortex on mandible. The thinned outer cortex was excised with the mass and the inner cortex was partially removed burring. After the tumor removal, mandible was fixed by reconstruction plate. Results: Pathologic report showed numerous large multinucleated giant cells, diffusely distributed in a background of ovoid-to-spindle-shaped mononuclear cells. There was no evidence of recurrence after 1 year follow up. Bony defect was regenerated and we removed the reconstruction plate. Conclusion: Removal of central giant cell granuloma results in defect of outer cortex, which can be reconstructed by using reconstruction plate, autologous bone graft or bone cement. We used reconstruction plate as a conservative method to induce secondary healing of the outer cortical defect area, which resulted in normal mastication and occlusion with no recurrence.
정진욱,김준형,정영진,박무식,손대구,한기환,Jeong, Jin-Wook,Kim, Jun-Hyung,Jung, Yung-Jin,Park, Mu-Sik,Son, Dae-Gu,Han, Ki-Hwan 대한성형외과학회 2010 Archives of Plastic Surgery Vol.37 No.3
Purpose: Continuous irrigation method is an important step in managing wound infection. V.A.C. devices have been used in intractable wounds for reducing discharge, improving local blood flow, and promoting healthy granulation tissue. We expect synergistic effects of reduced infection and more satisfactory, accelerated wound healing when using both methods simultaneously. This study evaluated continuous irrigation combined with V.A.C. appliance for treatment of infected chronic wounds. Methods: We reviewed data from 17 patients with infected intractable chronic wounds. V.A.C. device (Group A) was used in 9 patients, and V.A.C. with antibiotics irrigation (Group B) was used in 8 patients. We placed Mepitel$^{(R)}$ on the surface of wound and placed an irrigation and aspiration tube on each side. A sponge was placed on the Mepitel$^{(R)}$ and covered with film dressing. The wound was irrigated continuously with mixed antibiotics solution at the speed of 200 cc/hr and aspirated through the wall suction at the pressure of -125 mmHg. V.A.C. applied time, wound culture and wound size were compared between the two groups. Results: No complication were seen in two groups. Compared with Group A, in the Group B, V.A.C. applied time was shortened from 32.7 days to 25.6 days and showed efficacy in the reduction rate of wound size. No statistical differences were shown in bacterial reversion. Conclusion: V.A.C. appliance with continuous irrigation is an effective new method of managing infected chronic wounds and useful to reduce treatment duration and decrease wound size. Moreover it could be applied more widely to infected wound.
무선 센서 네트워크에서 싱크노드와 인접한 노드의 균등한 에너지 소모를 위한 클러스터링 알고리즘
정진욱,진교홍,Jung, Jin-Wook,Jin, Kyo-Hong 한국정보통신학회 2008 한국정보통신학회논문지 Vol.12 No.6
무선 센서 네트워크의 클러스터링(Clustering)기법은 센서 노드의 에너지 소모를 최소화하기 위한 목적으로 개발되어 Network Lifetime을 증대시키는 효과를 보인다. 기존의 클러스터링 기법들은 센서 노드들이 CH(Cluster Head) 역할을 교대로 수행함으로써 각 노드의 에너지 소모를 균등하도록 하여 Network Lifetime을 향상시키는 방법을 제안하였지만, 싱크(Sink) 노드와 인접한 노드들의 에너지 소모를 최소화하는 방안은 제시하지 못했다. 본 논문에서는 싱크 노드의 POS(Personal Operating Space)내에 존재하는 인접 노드들의 일부를 클러스터의 멤버(Member) 노드로 가입시키지 않고, 직접 싱크 노드와 통신하게 함으로써 싱크 노드와 인접한 CH의 에너지 소모를 줄여 Network Lifetime을 연장하는 클러스터링 알고리즘을 제안하였다. Clustering techniques, which are algorithm to increase the network lifetime in wireless sensor networks, is developed to minimize the energy consumption of nodes. Existing clustering techniques by to increase the network lifetime with equalizing each node's the energy consumption by rotating the role of CH(Cluster Head), but these algorithms did not present the solution that minimizes the energy consumption of neighboring nodes with sink. In this paper, we propose the clustering algorithm that prolongs the network lifetime by not including a part of nodes in POS(Personal Operating Space) of the sink in a cluster and communicating with sink directly to reduce the energy consumption of CH closed to sink.
정진욱(Jin Wook Jung),원영호(Young Ho Won),전인기(Inn Ki Chun) 대한피부과학회 1995 大韓皮膚科學會誌 Vol.33 No.3
Background : Keloids may occur at any age, but tend tend velop between the ages of 10 and 30. The incidence and median age of onset are equal for both sexes. Keloids are common among the darker pigmented rices, but there have been a few clinia studies of keloids in Korea. Objective : The purpcse of this study was to evaluate the variable clinical characteristics of keloids in Korea. Methods : This clinical investigation was made with 223 of patients of keloid who had visited the Department of Derrnatology, Chonnam University Hosptal from January 1984 to December 1993. Results : 1.The annual incidenie averaged over 10 years was 0.831 (361 cases of total 43,752 outpatients). 2.The ratio of rnale t female was 1: 0.94(Male. 115, Feila 108). 3.The mean age of the onset and at the first visit to our hospital were 24.5years and 29.2 years respectively. 4.In our series tte presternal area was the most commor saes, the shouder region next. Most keloids on the shoulder were related to BCG vaccination in ifoncy or chilhood. 5.The precipitating fa ctors associated with keloid were riaeeding dermatologic diseases(33.2 %), unknown(17.9%) rejection & vaccination(15.2%), operation(13.9%), burn(13.9%) and laceration(5.8%) in descending order. 6.Among preceeding as, iociated dermatologic diseases, acne w s the most common. 7. A positive family history is more likely in cases of mitile keloidal (p<0,001), and severe keloidal formation. 8.Most patients did not. complain of any symptorns(45.3%) nd a symptom of pain or tenderness(40.8%) was piesert rather than pruritus(13.9%). 9.The most prevaent tr eatment modality was intralesional injection with triamcinolone acetonide (84.3%). Conclusion : According, to this study, usually keloids occore in patients between 10 and 29 years of age, and most keloids were located on the antetio partion of the chest, shoulders, and face and scalp. A positive family history is more likely in as of multiple, severe keloidal for mation. (Kor J Dermatol 1995;33(3): 489-498)
저출력 RFID 시스템에서 인식거리 확대를 위한 전력 공급용 RF Shower 시스템
鄭珍旭(Jin-Wook Jung),裵宰賢(Jae-Hyun Bae),吳夏嶺(Ha-Ryoung Oh),成榮洛(Yeong-Rak Seong),宋昊俊(Ho-Jun Song),張炳埈(장병준),崔炅(Kyung Choi),李政錫(Jung-Suk Lee),李弘倍(Hong-Bae Lee),李學龍(Hak-Yong Lee),金鍾旻(Jong-Min Kim),申在澈(Jae-Che 대한전기학회 2006 전기학회논문지 D Vol.55 No.12
In this paper, we presented the synchronization module between RF shower system and RFID Reader to extend interrogating range on Mobile RFID system, Costas Loop and FPLL(Frequency/Phase Lock Loop) were used. We achieved compromised range of 3㎒ locking frequency, 1㎳ locking time and figured out remarkable Hopping frequency of the Reader. The prototype of the new designed RFID system has been tested with ISO18000-6 type-B Tag. The read range between designed RFID Reader and Tag has been measured, it increased triple times by adjusting the Shower system output level.
정진욱(Jung Jin-Wook),김화중(Kim Wha-Jung) 대한건축학회 2008 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.28 No.1(구조계)
The eco-friendly photocatalyst acquired popularity as a material for improving indoor air quality, but it was found not to be very effective as it reacts within the ultraviolet-ray range. The photocatalyst that is currently in the market also reacts within the ultraviolet-ray range, and it was found that it hardly reacts within the visible-ray range. In this study about the development of a basic material, titanium isopropoxide was used to manufacture a photocatalyst with a better catalyst reactivity than that of the existing ones, and a nano-photocatalyst that reacts within the visible-ray range was manufactured by adding sulfur, a non-metal material, for application to the finishing material for concrete surfaces and construction finishing materials.
발진성 및 결절성 황색종을 동반한 제 IV 형 과지질단백혈증
정진욱 ( Jin Wook Jung ),이승철 ( Seung Chul Lee ),원영호 ( Young Ho Won ),전인기 ( Inn Ki Chun ) 대한피부과학회 1996 대한피부과학회지 Vol.34 No.4
We report a case of type IV hyperlipoproteinemia associated with xanthoma tuberosum and xanthoma eruptivum, which improved by treatment with gernfibrozil and procetofene. A 46-year-old male patient visited our clinic for evaluation of multiple orange-yellow colored nodules on the elbows and multiple papules on the knees, buttocks and back. Laboratory examination showed an abnormal elevation of serun cholesterol and triglyceride. Lipoprotein electrophoresis showed an increase of pre-b band and plasma standing test showed turbid plasma. Analysis of lipoprotein revealed increase of VLDL level in his plasma. The biopsy specimens from the nodule on the elbow and the papule on the back revealed characteristic findings of xanthoma. We diagnosed the patient as type IV hyperlipoproteinemia. After 5 months of treatment with diet restriction, gemfibrozil, and procetofene, the serum levels of cholesterol and triglyceride were reduced to normal level. The skin lesions of the both back and buttock showed marked improvement and the skin lesions on the elbows and knee were much improved. (Kor J Dermatol 1996;34(4): 697-702)
정진욱(Jin-Wook Jung),박대균(Dae-Kyoon Park),이우영(U-Young Lee),권성오(Seong-Oh Kwon),백두진(Doo-Jin Paik),한승호(Seung-Ho Han) 대한체질인류학회 2001 해부·생물인류학 (Anat Biol Anthropol) Vol.14 No.4
한국인 652 명 ( 남자 402 명, 여자 2501 명 ) 을 대상으로 손가락털(halr in the phalanges) 의 분포를 조사하였다 .손가락끝마디를 제외한 양손 l8마디에 존재하는 털 및 털주머니의 유무를 돋보기를 이용한 맨눈으로 구별하였다. 한국인의 경우 가운데 손가락의 첫마디에 털이 존재하는 비율이 가장 높았으며 (98.2%), 집계손가락의 중간마디에 나타나는 털의 비율이 가장 적었다 (06%) .이들의 빈도는 손가락첫마디의 경우 가운데손가락 (P3)> 반지손가락 (P4) 〉새끼손가락 (F5)> 집게손가략 (P2)> 엄지손가락 (Pl) 순이었으며 손가락의 중간마디의 경우 반지손가락 (M4)> 가운데손가락 (M3)> 새끼손가략 (M5)> 집게손가략 (M2) 순이고 손가락털지수 (the score ofdlgltal halr) 는 5.05 였다. 탈의 분포양상에 따른 유형중 손가략중간마디에 털이 없고 첫마디에 모두 털이 존재하는 제 VII 형이 많았다. 반지손가략중간마디(M4), 가운데손가락중간마디 (M3), 새끼손가락중간마디 (M5), 엄지손가락첫 마디 (Pl) 의 출현반도가 통계적으로 유의하게 남녀간의 차이가 있었다.