초음파 영상 데이터를 활용한 내장기 추나요법 시술 부위 탐색 연구

이상진 ( Sang-jin Lee ),기성훈 ( Sung-hoon Ki ),고동균 ( Dong-kyun Koh ),이상훈 ( Sang-hun Lee ),임형호 ( Hyoung-ho Lim ),송윤경 ( Yun-kyung Song ) 한방재활의학과학회 2022 한방재활의학과학회지 Vol.32 No.2

Objectives This study was conducted to confirm anatomical information near the treatment areas of visceral chuna manual therapy and to secure stability and effectiveness during the treatment. Methods For 50 healthy adult men and women, a total of 13 ultrasound images were taken of the 7 treatment areas which are the representative treatment areas of visceral Chuna manual therapy. Results The treatment area of the bottom of the liver can be palpated around the right side ST19 and CV14. The treatment area of the gallbladder and the common bile duct can be palpated around the right side SP16 and ST20. The treatment area of the cardia and the pylorus can be palpated around the left side KI21, right side ST20, ST21, KI19, KI20, CV12, and CV13. The origin point of the mesentery root can be moved to the left and lower left from CV12 and can be palpated. The treatment area of the ileocecal valve and the cecum can be palpated around the right side SP14. The treatment area for the colic flexure can be palpated around the both side LR13. The treatment support point for the kidneys can be palpated around both side BL51. Conclusions It is thought that if the ultrasound image data from the meridians around the treatment site is used as an auxiliary, it will be more effective in terms of safety and effectiveness during the treatment of visceral Chuna manual therapy. (J Korean Med Rehabil 2022;32(2):139-154)

액적 배열의 증발과 착화에 관한 수치해석적 연구

송기훈,김충익 韓國火災 ·消防學會 1999 한국화재소방학회논문지 Vol.13 No.1

탄산음료 유발 법랑질 침식에 대한 항우식 제품의 예방 효과

송주현,김영재,김정욱,장기택,김종철,한세현,이상훈 大韓小兒齒科學會 2010 大韓小兒齒科學會誌 Vol.37 No.1

본 연구는 항우식 제품인 Casein phosphopeptide-amorphous calcium phosphate(CPP-ACP)를 포함하는 치아크림, 불소 바니쉬, 저농도 불소 양치액을 치아에 도포하는 것이 단시간 탄산음료에 의한 법랑질의 침식을 예방할 수 있는지 살펴보기 위해 계획되었다. 법랑질 시편에 다음과 같은 항우식 제품을 도포하였고, 인공타액에 24시간 보관한 후, 콜라에 1분 증류수에 1분씩 5회 번갈아 처리하였다. 1군: 대조군(무처치) 2군: CPP-ACP 치아크림군 3군: 불소 바니쉬군(1,000 ppm F) 4군: 저농도 불소 양치액군(227 ppm F) 5군: 불소 바니쉬 + CPP-ACP 치아크림군 6군: 저농도 불소 양치액 + CPP-ACP 치아크림군 미세경도와 침식깊이를 측정하였고, Quantitative light-induced fluorescence(QLF)를 이용하여 안정된 형광 격자에 대한 부피 형광 변화인 ΔQ를 측정하여 무기질 감소량을 평가하였다. 6일 동안 실험을 반복하여 다음과 같은 결과를 얻었다. 1. 미세경도는 1군≤2군≤4군<6군<3군≒5군 순이었다. 2. 평균 침식깊이는 5군≒3군<6군<4군≒2군≒1군 순이었다. 3. ΔQ는 1군≒2군≤4군≤6군≤3군≒5군 순이었다. ΔQ의 감소율은 1군과 2군, 4군과 6군, 3군과 5군이 각각 유사하였다. 4. ΔQ는 미세경도와 강한 양의 상관관계를 나타냈고(r=0.96, p<0.05), 침식깊이와는 강한 음의 상관관계를 보였다(r=-0.96, p<0.05). The aim of this study was to evaluate the preventive effect of commercially available anticariogenic products, specifically, the tooth cream containing Casein phosphopeptide-amorphous calcium phosphate(CPP-ACP), fluoride varnish and low-level fluoride mouthrinse on enamel erosion induced by carbonated beverage in a short period of time. Enamel specimens were treated as follows and were then kept in artificial saliva for 24 hours followed by further processing by alternately soaking them in Cola beverage and in distilled water for 1 minute each five times. Group 1: control group (no treatment) Group 2: tooth cream with CPP-ACP Group 3: fluoride varnish (1,000 ppm F) Group 4: low-level fluoride mouthrinse (227 ppm F) Group 5: fluoride varnish + tooth cream with CPP-ACP Group 6: low-level fluoride mouthrinse + tooth cream with CPP-ACP Microhardness and erosion depth were measured and the mineral loss of each specimen was evaluated by measuring the volumetric fluorescence change(ΔQ) against the stable fluorescent grid using quantitative lightinduced fluorescence(QLF). The experiment lasted for 6 days repeated each day. The results were as follows: 1. The microhardness was increased as follows: Group 1≤2≤4<6<3≒5. 2. The mean erosion depth was increased as follows: Group 5≒3<6<4≒2≒1. 3. The ΔQ was increased as follows: Group 1≒2≤4≤6≤3≒5. The decrement of ΔQ was similar between group 1 and 2, group 4 and 6 and group 3 and 5. 4. The ΔQ showed positive correlation with microhardness (r=0.96, p<0.05), while it was negatively correlated to erosion depth (r=-0.96, p<0.05).

지역사회획득 폐렴의 치료지침 권고안

송재훈,정기석,강문원,김도진,배현주,서지영,심태선,안중현,안철민,우준희,이남용,이동건,이미숙,이상무,이영선,이혁민,정두련,지역사회획득 폐렴 치료지침 제정위원회 대한감염학회 2009 감염과 화학요법 Vol.41 No.3

A successful therapy of community-acquired pneumonia requires appropriate empirical antimicrobial therapy. Etiology and antimicrobial susceptibility of major pathogens of pneumonia can differ by country. Therefore, an ideal treatment guideline of community-acquired pneumonia should be based on the studies performed in each country. We developed a treatment guideline for community-acquired pneumonia in immunocompetent adults in Korea. This guideline was developed by the joint committee of the Korean Society for Chemotherapy, the Korean Society of Infectious Diseases, and the Korean Academy of Tuberculosis and Respiratory diseases.

폐쇄성 좌측 대장 및 직장암의 일차절제 및 문합술

홍기훈,송인상,윤완희 대한대장항문학회 1997 Annals of Coloproctolgy Vol.13 No.3

소뇌교각에 발생한 교모세포종 1례 : 증례보고 Case Report

송준혁,임동준,정용구,이기찬,이훈갑 대한신경외과학회 1996 Journal of Korean neurosurgical society Vol.25 No.12

Glioblastomas rarely occur in the posterior fossa. The authors present clinical and pathological findings in a 59-year-old female patient with a glioblastoma growing primarily in the cerebello-pontine angle. The patient presented with a 1-month history of diplopia. Neurological examination revealed right-sided trigeminal and abducens nerve paresis. Cerebral magnetic resonance imaging showed a well-enhancing mass at cerebello-pontine angle. Following near total removal via petrosal approach, the pathological examination revealed a glioblastoma. To the authors knowledge, this represents the first case of glioblastoma arising at cerebello-pontine angle probably originating from the most proximal part of abducens nerve.

전반적발달장애 아동 및 발달성언어장애 아동의 뇌 단일광자방출전산화단층촬영 소견에 대한 예비연구

이호분,신의진,육기환,유영훈,노경선,송동호 대한소아ㆍ청소년정신의학회 1997 소아청소년정신의학 Vol.8 No.2

한글변형규칙의 기계처리에 관한 연구

송기현,강지훈 충남대학교 자연과학연구소 1987 忠南科學硏究誌 Vol.14 No.1

In this thesis, the Hangul transformational rule is computerized. And a meaning of before-transformation and that of after-transformation can be known by CD based on interpretive semantics. The Hangul transformation rules which are processed in this thesis are past, present, future transformational rules, and interrogation, imperative proposition, admiration transformational rules, and causative, passive transformational rules and compositeness transformational rule that compounds above transformational rules and exception transformational rules.

QLF를 이용한 항우식 제품의 인공우식 재광화 효과에 대한 연구

송주현,김영재,김정욱,장기택,김종철,한세현,이상훈 大韓小兒齒科學會 2008 大韓小兒齒科學會誌 Vol.35 No.2

본 연구는 항우식 제품인 저농도의 불소 양치액(500 ppm NaF)과 Casein phosphopeptide-amorphous calcium phosphate(CPP-ACP)를 포함하는 치아 연고,그리고 이 두 제품을 같이 사용했을 경우,인공 우식 병소의 재광화 효과를 알아보고자 하였다. 제3대구치 협면에 인공우식을 유발하였고,시편을 16개씩 4군으로 나누어,28일 동안 매일 2회 다음과 같은 항우식 제품을 시편에 처리하였고,pH 순환 시스템을 적용하였다. 1군: 대조군(무처치) 2군: Tooth Mousse^(ⓡ) (GC Co. Japan) 3군: 치카치카^(ⓡ)(삼일제약. 한국) 4군: 치카치카^(ⓡ)+ Tooth Mousse^(ⓡ) 무기질 소실량(ΔQ)의 장기적인 변화를 Quantitative light-induced fluorescence (QLF)를 이용하여 관찰하여 다음과 같은결과를 얻었다. 1. ΔQ는 1군에서는 28일동안 유의성 있는 차이를 보이지 않았고,2군과 3군에서는 처치전에 비해 14일부터 유의성 있는 증가를 보였으며,4군에서는 7일부터 유의성 있는 증가를 보였다. 2. ΔQ는 1군 < 2군,3군 < 4군 순이었다. 3. ΔQ는 1군과 비교시 2군은 7일,3군과 4군은 3일부터 유의성 있는 증가를 보였고,2군은 3군과 전 기간 동안 유의차가 없었다. 4군은 2군과 3군에 비해 28일에 유의성 있는 증가를 보였다. 4. 모든 군에서 재광화 속도는 점차 감소하였다. The purpose of this in vitro study was to compare the remineralization effect of commercially available anticariogenic products, exactly low level fluoride mouthrinse(500 ppm NaF), tooth cream with Casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) and fluoride mouthhnse plus tooth cream on artificial caries lesion. Artificial caries lesion was induced at the buccal surface of permanent third molar and the specimens were then divided (16 specimens/group) into four group. Twice a day during 28 days specimens of each group were treated with a commercially anticari.ogen.ic product as follows and applied to the pH cycling system. Group 1: control group (No treatment) Group 2: Tooth Mousse^(ⓡ) (GC Co. Japan) Group 3: chikachika^(ⓡ) (Samil Co. Korea) Group 4: chikachika^(ⓡ) + Tooth Mousse^(ⓡ) The long-term change of mineral loss(ΔQ) was evaluated by quantitative 1ight-induced fluorescence(QLF) and the following results were obtained: 1. ΔQ of Group 1 was not noticed statistically significant during 28 days comparing that prior to treatment. There was a statistically significant increase in ΔQ of Group 2 and 3 since 14 days. So was in ΔQ of Group 4 since 7 days. 2. ΔQ was increased as follows: Group 1< Group 2, 3< Group 4. 3. Comparing with Group 1, Group 2 was a statistically significant increase since 7 days and Group 3 and 4 were since 3 days. Comparing Group 2 with 3, there was not noticed statistically significant during whole duration. Group 4 was significantly higher than Group 2 and 3 after 28 days. 4. All groups demonstrated a decrease in the rate of remineraUzation as time goes on.

데이타로그 프로그램을 위한 질의 컴파일러

송현정,홍기형,강지훈 충남대학교 기초과학연구소 1995 忠南科學硏究誌 Vol.22 No.2

In this paper, we implement a compiler, that converts strongly connected components of a Datalog program to a C program. In general, efficient bottom-up evaluation techniques for recursive queries should have the three known properties: duplicate-free computation, immediate utilization of tuples, and appropriate ordering of equations according to computation unit. The compiler deals with four evaluation techniques, GSN, PSN, RDYN, and PDYN, satisfying the above three properties, and an evaluation technique, BSN, that satisfies only the duplicate-free property.