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산복도로에서 보는 釜山港 景觀의 構圖的 特徵 에 관한 硏究
심은경,강영조,김승환,남정칠,박승범,이기철,박한우 동아대학교 건설기술연구소 2000 硏究報告 Vol.24 No.1
This study is to clarify the characteristics of the type of view on a prospect from the road view, approach to the purpose of the maintenance plan of the road view. First, in the viewpoint of view is understanding meaning of the road, the method come into contact with a road view. Second, in the view appear an object land is grouping to the road view and presentation to a point in dispute and a settlement. This study have the keynote to different a form of view depend on viewpoint in a point view of prospect of road view, it will be presentation of practice method to the maintenance plan of the road view of the future.
비인강폐쇄부전 환자의 언어교정을 위해 발음 보조장치를 이용한 증례
김은주,고승오,신효근,김현기 한국음성과학회 2002 음성과학 Vol.9 No.4
VPI occurs when the velum and lateral and posterior pharyngeal wall fail to separate the nasal cavity from the oral cavity during deglutition and speech. There are a number of congenital and acquired conditions which result in VPI. Congenital conditions include cleft palate, submucous cleft palate and cogenital insufficiency (CPI). Acquired conditions include carcinoma of the palate or pharynx and neurologic disorders. The speech characteristics of VPI is characterized by hypernasality, nasal air emission, decreased intraoral air pressure, increased nasal air flow, decreased intelligibility. VPI can be treated with various methods that include speech therapy, surgical procedures to reduce the velopharyngeal gap, speech aid prosthesis, and combination of surgery and prosthesis. This article describes four cases of VPI treated by speech aid prosthesis and speech therapy with satisfactory result.
문창기,박상준,조민구,김영중,김소연,김윤권,정준오,안석진,김은실,서승오,김지훈,최원제,이윤영,박형기,최규영,김현근 대한감염학회 2006 감염과 화학요법 Vol.38 No.6
Background: The purpose of this study was to document the incidence and clinical characteristics of patients with tuberculosis (TB) in combat and auxiliary police, living in a group, in Korea where the incidence rate of active TB in a general population is higher than in Western countries. Materials and Methods:We retrospectively reviewed the medical records of all tuberculosis patients diagnosed at National Police Hospital from January 2002 through December 2004. Results:In 2002-2004, a total of 156 cases of tuberculosis were identified with the mean (Standard deviation) age of 20.6 (±1.0) years. Of these, 134 (85.9%) patients were registered as new cases, 11 (7.1%) as relapse, 2 (1.3%) as failure, 5 (3.1%) as treatment-after-default cases whereas 4 (2.6 %) patients were not included in any categories. Average annual new TB rate and smear-positive TB rate were 86.5/10^(5) and 17.4/10^(5) person-years, respectively. In 12 of 31 smear-positive cases, time from onset of symptoms to diagnosis was more than 30 days. Two multidrug-resistance TB cases were identified and two suspected outbreak episodes of TB had occurred during 3 years. Conclusion:There was no statistically significant difference in the incidence rate of new cases of TB between the general population aged 20 to 29 years and combat and auxiliary police in Korea. 배경 : 국내 결핵의 발생은 감소 추세에 있으나 여전히 후진국형 발생양상을 보이고 있다. 특히 집단생활을 하는 젊은이들에서 발생하는 결핵의 유행이 간헐적으로 알려지고 있어 우려를 낳고 있다. 이에 저자들은 최근 전경대원의 결핵 발병 양상에 대해 알아보고자 본 연구를 시행하였다. 재료 및 방법 : 2002년 1월부터 2004년 12월까지 3년간 경찰병원에서 결핵 진료를 받은 전경대원의 의무기록을 후향적으로 분석하여 연도별 결핵 신환발생률, 도말양성결핵 신환율, 진단 지연, 집단발병, 다제내성결핵을 조사하였다. 결과 : 연도별 결핵 신환자 수(10만명당 발생추정치)는 2002년 50명(83.6명), 2003년 42명(83.7명), 2004년 42명(93.5명)이었고 도말양성 폐결핵 신환자 수는 2002년 10명(16.7명), 2003년 11명(21.9명), 2004년 6명(13.4명)이었다. 3년간 도말양성 폐결핵 환자는 31명이 있었고 그 중 12명은 호흡기 증상 발생 30일이 지나서 진단을 받았다. 다제내성 결핵은 2명이 있었으며 결핵의 집단발병이 의심되는 사례는 2차례 있었다. 결론 : 전경대원과 20-29세 연령군 일반인의 결핵 신환발생률, 도말양성 폐결핵 발생률의 통계적으로 유의한 차이는 없었다.
신경회로망 제어기를 이용한 PID 파라미터 추정에 관한 연구
權重東,裵銀敬,金恩基,全基英,李承桓,吳鳳煥,李勳九,金容珠,韓慶熙 明知大學校 産業技術硏究所 2006 産業技術硏究所論文集 Vol.25 No.-
In this paper, supposed to solve these problem to PID parameters controller algorithm using ANN. In the proposed algorithm, the parameters of the controller were adjusted to reduce by on-line system the error of the speed of IM. In this process, EBPA NN was constituted to an output error value of an IM and conspired an input and output. The performance of the self-tuning controller is compared with that of the PH) controller tuned by conventional method (Ziehler-Nichols). The effectiveness of the proposed control method is verified thought the Matlab Simulink and experimental results.
Addition of Allicin during In Vitro Aging Enhances the Developmental Potential and Quality of Embryo
Seung-Eun Lee,Yeo-Jin Son,Yun-Gwi Park,Min-Young Shin,Sang-Gi Jeong,Eun-Young Kim,Se-Pill Park 한국수정란이식학회 2016 한국수정란이식학회 학술대회 Vol.2016 No.10
Allicin (AL) is one of the biologically active substance in garlic. Many researchers found that AL exhibits strong antioxidant activity and considered to represent anti-aging effect in vitro. The objective of this study was to investigate the effects of allicin treatment during porcine oocyte aging and their in vitro development. The oocyte was maturated in vitro for 44 h (control) without AL or 44+24 h IVM (24 h aging) with 0, 0.1, 1, 10 and 100 μM allicin (0 AL, 0.1 AL, 1 AL, 10 AL and 100 AL). The 1 AL treated group was significantly increased on maturation rate compared to the 0 AL treated groups, but the other treated groups were not different compared to the 0 AL treated group (p < 0.05). The 1 AL treated group was significantly increased on normal spindle formation and chromosome alignment compared to 0 AL treated group. We checked the effect of AL on parthenogenetic activation (PA) and somatic cell nuclear transfer (SCNT) embryo development using aged oocytes. PA embryos in 1 AL treated group significantly increased the cleavage and blastocyst formation rate compared to control (p < 0.05). However, SCNT embryos of 1 AL treated group were no significant differences in embryo development. In PA embryo quality, the total cell number was significantly higher in 0.1 AL, 1 AL and 10 AL treated groups than control and DNA fragmentation rate in 1 AL was the lowest among all groups. SCNT embryo in 1 AL significantly increased total cell number and decreased DNA fragmentation. The AL treatment on aged oocyte enhanced PA and SCNT embryo developmental capacity. Therefore, AL may be helpful for assisted reproductive technology applying aged oocytes.
[P361] A case of basal cell epithelioma in the nail bed
( Seung Gi Hong ),( Sung Eun Song ),( Sun Young Jo ),( Ki Woong Rho ),( Eun Phil Heo ) 대한피부과학회 2017 대한피부과학회 학술발표대회집 Vol.69 No.1
Basal cell epithelioma (BCE) is the most common cutaneous malignancy. Most of the BCE occur in the head or neck. Nail bed BCEs have been seldomly reported so far. It is sometimes difficult for clinicians to diagnose BCE in other less commonly affected locations, because BCE mimic the signs of other cutaneous diseases. The nail bed tumor contains verruca, pyogenic granuloma, glomus tumor, fibromas, myxoid cysts, angiofibromas, epidermoid cysts, BCE, squamous cell carcinoma (SCC), and malignant melanoma. Neoplasms of the nail bed may often present with paronychia, ingrown nail, onycholysis, nail-plate dystrophy, erythronychia, bleeding, discolorations, pain, itching, and throbbing. Our case is about a patients with nail bed BCE. He had experienced trauma on right 1st finger nail, and solitary vertical line was shown on same area at ten years after trauma. He did not received any treatment at that time. However, he visited the hospital because discharge occurred in the lesion, three months before the visit and finally, BCE was diagnosed. Most nail unit BCCs occur on the thumb in men, so chronic trauma has been suggested as a predisposing factor. Therefore, early biopsy is strongly recommended for all nail unit lesions if there are atypical features in appearance, disease courses, or response to therapy.