A survey of knowledge and behavior regarding skin cancer.

( Young Bin Shin ),( Jeong Won Jo ),( Hae Bong Jeong ),( Yun Sun Moon ),( Do Seon Jeong ),( Chi Yeon Kim ),( Tae Jin Yoon ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.2

Background: The recognition of prevention and early detection of skin cancer has been increased more than before. Although skin cancer is not rare, most patients are little known about general awareness of skin cancer. Objectives: In this study, we survey the awareness and knowledge of skin cancer and sun protection behavior among South-Gyeongnam province. Methods: We reviewed a written questionnaire and patients’ self-checked records including patients’ basic medical information and knowledge of skin cancer protective modalities. Results: In total 284 subjects (94.7%(284/300), 67%(190/284) females, mean age 57.4 years) completed the survey. Most people (77.5%, 220/284) knew that the sun was most dangerous for their skin but relatively large portion of them (42.7%, 94/220) had no action to protective attitude like sun screen, large hat and gloves. Conclusion: The results show that many participants had known necessity of skin cancer prevention and importance of early detection, but didn’t have had any protective action. Therefore, a more effective skin cancer education and prevention program is needed. We suggest that the measurement of effects of a multimodal educational intervention on knowledge of sun protection practices and engagement in self sun-protection behaviors also need to be check.

[P509] Lichen planus pigmentosus presenting with flexural area

( Young Bin Shin ),( Jeong Won Jo ),( Hae Bong Jeong ),( Yun Sun Moon ),( Do Seon Jeong ),( Eui Chang Jung ),( Chi Yeon Kim ),( Tae Jin Yoon ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.1

Lichen planus pigmentosus (LPP) is an uncommon variant of lichen planus that tends to occur in middle-aged individuals with darker pigmented skin. Clinical findings include hyperpigmented, brown to gray-brown macules and patches on sun-exposed areas and, in the rare inversus variant, on the flexural areas and intertriginous zones. The pattern of pigmentation is generally diffuse, although follicular, reticular, and unilateral linear variants have been described. We recently encountered a rare case of LPP developed in flexural area, not in sun-exposed area. A 58-year-old male patient presented with brown macules on the inguinal area for 6 months. One or two dark brown macules first appeared and spread gradually. A physical examination showed multiple, ill-defined, dark brown macules on inguinal area. The dermoscopic finding showed mottled pattern and elevated margin. The incisional biopsy was performed and a diagnosis of LPP was made. The fact that LPP can develop in non-sun-exposed areas as well as sun-exposed ones requires a new hypothesis for the pathogenesis of LPP.

학부번역전공자의 인간번역과 기계번역 포스트에디팅 품질 비교

이선우,이상빈 이화여자대학교 통역번역연구소 2021 T&I review Vol.11 No.2

The quality of machine translation outputs, including those of Google Translate and Naver Papago, has increased rapidly over the last few years. This development has raised the question of whether the current undergraduate translator training program is still relevant and feasible. Against this backdrop, a small-scale experiment was conducted in this study to assess the quality of human translation and post-edited machine translation undertaken by university students. The participants were two groups of 30 Korean undergraduates who attended a basic translation course in the spring semester of 2021. They were asked to translate two Korean texts, Text A (171 characters) and Text B (160 characters), both of which were extracted from relatively easy newspaper articles, into their B language (English) under two different conditions. One of the participant groups translated Text A for 10 minutes using machine translation outputs and translated Text B for 20 minutes without the help of any translation machine. The other group performed the same tasks, save that the source texts were assigned in reverse order. A total of 117 translations were collected and rated independently on a five-point scale by the two teacher-researchers. The results showed that the post-edited translations were much better than the human translations and that the human translations contained more errors in vocabulary and grammar.

교뇌출혈 환자의 생존에 영향을 미치는 인자에 관한 연구

황선철,김범태,임수빈,신원한 순천향대학교 의학연구소 2007 Journal of Soonchunhyang Medical Science Vol.13 No.2

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소아에서 소뇌출혈을 동반한 털모양별세포종 1예

황선철,김범태,이세영,임수빈,신원한 순천향의학연구소;Soonchunhyang Medical Research Institute 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2

Spontaneous intracranial hemorrage is rare in the childhood, which is usually caused by vascular anomalies, blood dyscrasia and trauma. A 15-year-old child presented with sudden headache while he was studying. The fretures of radiologic images suggested the cerebellar hematoma caused by the underlying lesion such as vascular malformation or cavernous hemangioma. The operation finding revealed that the hematoma was caused by a tumor, which adhered to the superior medullary velum of cerebellum. The pathology revealed it to be hemorrhagic pilocytic astrocytoma. The hemorrhagic pilocytic astrocytoma should be considered in the diagnosis of the lesion in cerebellar hematoma.

풍력용 농형유도발전기 시스템의 최적제어

최선필,김영빈,노태균,김춘삼,우정인 東亞大學校 2002 東亞論叢 Vol.39 No.-

In this study, we proposed high efficiency wind power generator system for induction generator used SVPWM swiching inverter. First, we propose equivalient circuit for induction generator, it's characteristics equation, and power equation of slip. In addition, we suggest pick Power Traction Slip control methods, adapted variable wind power system. We study simulation result for the proposed system and output power by slip effect. and we identify SVPWM of suitable wind power system by comparison between SPWM and SVPWM Consequently, we show tat the system control result form variable wind power is suitable.

성인에서 소뇌 중심부에 발생한 기형종 1예

황선철,김범태,이세영,임수빈,신원한 순천향의학연구소;Soonchunhyang Medical Research Institute 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2

The exact preoperative diagnosis in the cerebellar midline tumor is crucial to design the operative plan such as the extent of tumor resection, preservation of critical structures, and need to be shunt. We experienced a cystic tumor on the middle cerebellum, which were suspected as usual radiologic diagnoses but were revealed as rare entities in the pathology. A 40 year-old woman suffered from lasting headache and ataxia. In the radiologic finding, it was a huge cystic mass with a mural nodule. We took into consideration cerebellar tumor such as dermoid cyst, hemangioblatoma, or cystic astrocytoma. The pathologic diagnosis was the mature teratoma. We report a case of mature teratoma occured in the midline cerebellum and review it with pertinent literatures.

DOMS에 대한 아로마 오일마사지와 에뮤 오일마사지의 효과 비교

김영빈,정동혁,김순정,심영,박양순 圓光大學校 附設 體力科學硏究所 2003 體力科學硏究 Vol.26 No.2

Delayed onset muscle soreness(DOMS) is a commom problem that can interfere with rehabilitation as well as activities of daily living. The purpose of this study was to determine the effects of both Aroma Oil Massage(AOM) and Emu Oil Massage(EOM) on DOMS. Twenty-one untrained and male volunteer subjects were randomly assigned to one of three groups: 1) a group that received AOM, 2) EOM or 3) a control group that received no treatment. Subjects performed repeated eccentric exercise of the non-dominant forearm flexor muscle with submaximal intensity by the simply designed eccentric exercise devices. Massage treatments were applied after 24 hours and 48 hours. Subjects attended on two consecutive days for treatment and measurement of elbow flexion, extension, resting angle(universal goniometer), and pain(visual analogue scale: VAS) on a daily basis. Measurements were taken after massage treatment. Analysis of results were as follows; 1) There were no significant differences between AOM and EOM by one-way repeated ANOVA, 2) The t-test for pain, flexion, extension and resting angle revealed significant differences within AOM group, 3) The t-test for pain, flexion, extension and resting angle revealed significant differences within EOM group. Summed up, it can be generally concluded that AOM and EOM are an effective treatments to rid the patients with DOMS of pains safely and promptly

헬륨 유사 원자 및 이온의 이온화 에너지의 반경험적 계산

朴炳杉,金善子 공주대학교 사범대학 과학교육연구소 1994 과학교육연구 Vol.25 No.1

The concept of the "coulomb hole" was introduced to get the ionization energy ??(Z) of the heliumlike atom and ions from the first order perturbation energy calculation. The discontinuity parameters δ, (coulomb hole radius), have been obtained by fitting the ionization energy of heliumlike atom and ions. Theparameters δwere represented by δ=[A=0.22082 a.u.] and the parameter A can be inferred from classical coulomb back scattering differential cross-section σ(π). In this work, the ionization energy ??(Z) is ?????? in a.u.

表面活性化法에 의한 異種材料의 低溫接合에 관한 硏究

임선빈,최병기,기준호,장만 朝鮮大學校 機械技術硏究所 1999 機械技術硏究 Vol.2 No.1

본 논문은 서로 다른 재료를 표면활성화법을 이용하여 저온에서 접합할 목적으로 이들 재료의 접합 가능성을 검토하고 이들 접합계면에서의 접합 메카니즘을 검토할 목적으로 연구하였으며 연구 결과는 다음과 같다. 1) 10-7 Torr대의 진공도에서도 알루미늄은 알루미나, 질화 알루미늄, 질화규소, 지르코늄 등의 세라믹스와 양호한 접합이 가능하였다. 2) 알루미늄, 동, 은은 같은 금속끼리의 접합이 가능하였고, 또 알루미늄과 동의 이종재료의 접합도 가능하였다. 3) 실리콘은 알루미늄, 동, 은, 금 등과의 접합 실험결과 모든 금속과 접합이 가능하였다. In this paper considered it possible to bond different materials in low temperature using surface activated method. To do so, it was examined the possibility of bonding different materials and applied the bonding mechanism on the bonding surface. The followings are the result. 1) It was possible that aluminum could be bonded well with ceramics such as alumina, nitrification aluminum, nitrification silicon, and zirconium at the vaccum level of 10-7 Torr. 2) It was possible that aluminum, copper, and copper could be bonded with each other and aluminum and copper could be bonded with other metals. 3) Silicon was bonded with aluminum, copper, silver, and gold which were tested before.