당뇨병성(糖尿病性) 족부(足部) 궤양(潰瘍) 환자(患者)에 대한 임상례(臨床例)

김정호,송정모,김혜원,Kim, Jeong-Ho,Song, Jeong-Mo,Kim, Hye-Weon 사상체질의학회 2002 사상체질의학회지 Vol.14 No.2

Diabetes is a controllable disease, not a curable disease. If Diabetic patients do not regularly monitor themselves, they run risk of diabetic complications that cannot be reversed or treated. Especially, if the patients have high blood suger level, a cardiovascular disease, or poor blood circulation, there immune system will not function, and thus making the patient more susceptible to infection. Eventually, the patient will have to undergo amputation. The case is a report about a Diabetic patient with foot ulcers. The patient was treated by Taeumin Bopyewontang and the foot ulcers were improved.

G-PON용 높은 전광변환효율을 갖는 1.31 um 비냉각 DFB-LD

김정호,피중호,김덕현,박칠성,류한권,구본조,Kim, Jeong-Ho,Pi, Joong-Ho,Kim, Deok-Hyun,Park, Chil-Sung,Ryu, Han-Gwon,Koo, Bon-Jo 한국광학회 2007 한국광학회지 Vol.18 No.5

[ $-40^{\circ}C$ ]에서 $85^{\circ}C$의 온도에서 냉각장치 없이 동작하는 1.31 um 비냉각 DFB-LD가 유기 금속 화학 증착법에 의해 성장되었다. 높은 전광변환효율을 갖는 레이저의 제작은 스트레인이 인가된 다중양자우물 구조의 최적화를 통해 가능하며, 특히 스트레인의 양, 양자 우물의 두께, 전위장벽의 두께, 양자 우물의 수, 활성층의 폭에 주로 영향을 받는다. 본 연구에서 제작된 DFB-LD는 $25^{\circ}C$와 $85^{\circ}C$에서 전광변환효율은 0.38[mW/mA]와 0.26[mW/mA], 발진개시전류는 각각 7.1[mA]와 19.8[mA]의 값을 가졌다. A Strained Layer Multiquantum-Well (SL-MQW) distributed feedback laser at a wavelength of 1.31 um operating from $-40^{\circ}C$ to $85^{\circ}C$ without any cooling is grown by metal-organic chemical vapor deposition (MOCVD). Lasers with high slope efficiency are achieved through careful optimization of a SL-MQW active layer, especiallyoptimizing the amount of strain, the well thickness, the barrier thickness, the number of wells, and the active layer width. In this paper, we obtain the slope efficiencies of 0.38[mW/mA] and 0.26 [mW/mA] at $25^{\circ}C$ and $85^{\circ}C$, respectively. Threshold currents are 7.1[mA] and 19.8[mA] at $25^{\circ}C$ and $85^{\circ}C$, respectively.

상징적 음성언어 교육을 위한 유아 로봇 콘텐츠 개발 및 적용

김정호,한정혜,김동호,Kim, Jeong-Ho,Han, Jeong-Hye,Kim, Dong-Ho 한국정보교육학회 2009 정보교육학회논문지 Vol.13 No.2

외계의 음을 묘사하거나 자연계 사물의 모양, 현상, 움직임, 상태 모습을 표현한 상징적 음성언어의 지도방법으로 사전적인 뜻풀이의 일방적인 해설을 삼가고 학습자들의 생각을 자극하고 학습자 스스로 의미를 이해할 수 있는 노래와 만화와 같은 쉽고 재미있는 활동이 요구된다. 따라서 본 연구에서는 언어 학습 활동 로봇 콘텐츠를 개발하고 학습활동 후 학업 성취도와 정의적 영역에서의 변화를 비교하여 로봇의 교육적 활용 가능성을 살펴보고자 하였다. 로봇과 컴퓨터를 활용한 흉내내는 말 학습 활동 후 소리, 모양, 움직임을 흉내내는 말의 3가지 유형의 성취도를 측정한 결과 소리와 모양을 흉내내는 말 학습에서는 유의미한 차이를 보이지 않았지만, 움직임을 흉내내는 말 학습에서는 매우 유의미한 차이를 보였다. 또한 로봇을 활용한 흉내내는 말 학습 활동은 학습자의 정의적 영역(흥미도, 이해도, 성취도)에 긍정적인 변화를 가져왔음을 알 수 있었다.

교통사고로 인한 경추부 손상으로 내원한 환자 1례에 대한 증례보고

김정호,김영화,장석근,임윤경,강재희,김영일,홍권의,이현,이병렬,Kim, Jeong-ho,Kim, Young-wah,Jang, Suk-gun,Yim, Yun-kyoung,Kang, Jae-hui,Kim, Young-il,Hong, Kwon-eui,Lee, Hyun,Lee, Byung-ryul 대한침구의학회 2003 대한침구의학회지 Vol.20 No.6

Objective : Recently, Seguele of Traffic Accident patients are increasing, especially cervical injury bring only severe sequela but also mortal damage to the patient. In treatment of the disease, the east medical treatment is another effective method. Methods : The patient resisted the west theraphy improved greatly in movement and sensation by acupuncture, moxibustion, herb medication and Physical treatment. In MRI, The treatment result is proved. Acupuncture on Stomach Meridian(足陽明胃經) referring to Naijing(內經) is thought effective. Results : Tetraplegia by Traffic Accident is considered as Wei Symptom in term of the east medicine, By means of radial and physical study of the patient treated by the east medicine, we are conviced that the east medicine is the excellent method Conclusions : Referring to the past documentary data, The only Treatment on this disease is Surgical operation, but the operation isn't the successful one because seg. of spinal cord injury is mortal. The east treatment, acupuncture, moxibustion herb medication and physical treatment isn't only effective but also satisfactory. In the future, The study on this disease by the east medicine should be made thoroughly.

사상체질별 사건관련전위(ERP) 측정 연구 -청각 자극을 중심으로-

김정호,송정모,김락형,Kim, Jeong-Ho,Song, Jeong-Mo,Kim, Lak-Hyung 사상체질의학회 2004 사상체질의학회지 Vol.16 No.2

1. Objectives This study is to find the difference of ERP in Sasang Constitutional groups 2. Methods Auditory ERP were measured in 32 healthy males. Latency and amplitude of P300 component were analysed. 3. Results The latency of ERP P300 component in Taeumin group was more extended than that in other groups. It was significant statistically. The Amplitude of ERP P300 component in Soyahgin group was more extended than that in other groups. 4. Conclusions This results suggest that ERP measuring could be used in Sasang Constitutional diagnosis.

한국 골프장 잔디에서의 Sclerotinia homoeocarpa의 약제 저항성 및 방제

김정호,최희열,심규열,김영호,Kim, Jeong-Ho,Choi, Hee-Youl,Shim, Gyu-Yul,Kim, Young-Ho 한국잔디학회 2010 한국잔디학회지 Vol.24 No.2

우리나라 16개 골프장으로부터 동전마름병균 24균주를 분리하였다. Sclereotiona homoeocarpa 24 균주의 약제 저항성 검정은 지오판수화제(benzimidazole계)와 테부코나졸유제(demethylation inhibitor: DMI), 이프로디온수화제(dicaboximide계)가 첨가된 영양배지 위에서 균사 생장에의해 결정되었다. 시험결과 24 균주 중 이프로디온수화제에 약제 저항성 발생률은 83.3%, 지오판수화제 62.5%, 테부코나졸유제 0%를 나타냈었다. 또한 이프로디온수화제와 지오판수화제 두 약제에 대한 약제 저항성 발생률은 58.3%였다. 지오판수화제와 이프로디온수화제의 살균제 저항성 발생률은 잔디 초종과 병원균 분리장소와 상관이 없었다. 동전마름병 방제를 위한 포장시험에서 프로사이미돈(prcymidone), 보스칼리드(boscalid), 플루퀸코나졸+테부코나졸(fluquinconazole+pyrimethanil)이 크리핑벤트그래스의 동전마름병을 효과적으로 방제하였다. A total of 24 isolates of S. homoeocarpa were isolated from 16 golf courses in Korea. Chemical resistance of 24 isolates was determined by in vitro fungal growth on fungicide-amended media with thiophanatemethyl (Benzimidazole fungicide family), tebuconazole (demethylation inhibitor fungicide family: DMI), and iprodione (dicarboximide fungicide family). Results indicated that 83.3% of 24 isolates were resistant to iprodione, 62.5% resistant to thiophanate-methyl and 0% resistant to tebuconazale. The dual resistance of iprodione and thiophanate-methyl was 58.3.%. Occurrence rate of fungicide resistance of thiophanate-methyl and iprodione had no relation to turfgrass varieties and isolated locations of pathogen. In the filed test, procymidone, boscalid, and fluquinconazole+pyrimethanil effectively controlled the dollar spot of creeping bentgrass.

공작실에서 실내 및 작업종사자의 중금속 오염도에 관한 고찰

김정호,김가중,김성기,배석환,Kim Jeong-Ho,Kim Gha-Jung,Kim Sung-Ki,Bea Suk-Hwan 대한방사선치료학회 2005 대한방사선치료학회지 Vol.17 No.2

Purpose : Heavy metal use when producing the block from the workshop. At this time, production of heavy metal dust and fume gives risk in human. This like heavy metal to improve seriousness through measurement and analysis. And by the quest in solution is purpose of this thesis. Materials and Methods : Organization is Inductively Coupled Plasma Atomic Emission Spectrometer, and the object is Deajeon city 4 workshops in university hospital radiation oncology (Bismuth, Lead, Tin and cadmium). Method is the ppb the pumping it does at unit, comparison analysis. And the Calculation heavy metal standard level in air through heavy metal standard level in body and blood, so Heavy metal temporary standard set. Results : Subterranean existence room air quality the administration laws appointed Lead and Cadmium's exposure recommend that it is $3{\mu}g/m^3\;and\;2{\mu}g/m^3$. And Bismuth and Tin decides $7{\mu}g/m^3\;and\;6{\mu}g/m^3$ through standard level in air heavy metal and standard level in body and blood. Heavy metal measurement level of workshops in 4 university hospital Daejeon city compares with work existence and nonexistence. On work nonexistence almost measurement level is below the recommend level. But work existence case express high level. Also consequently in composition ratio of the block is continuous with the detection ratio. Conclusion : Worker's heavy metal contamination imbrued serious for solution founds basic part. In hospital may operation on local air exhauster and periodical efficiency check, protector offer, et al. And worker have a correct understanding part of heavy metal contamination, and have continuous interest, health control. Finally, learned society sphere administer to establishment standard level and periodical measurement. And it founds basic solution plan of periodical special health checkup.

우리나라의 골프코스에서 Typhula spp.에 의해 발생하는 설부병의 동정 및 방제

김정호,심규열,이혜민,문효선,김영호,Kim, Jeong-Ho,Shim, Gyu-Yul,Lee, Hye-Min,Moon, Hyo-Sun,Kim, Young-Ho 한국잔디학회 2007 한국잔디학회지 Vol.21 No.2

2004년 3월에 전라북도에 위치한 한 골프장의 켄터키 블루그래스와 퍼레니얼 라이그래스에 설부병이 발병되었다. 감염된 잔디잎들은 서로 엉켜저 매트화 되고, 흰색에서 회백색의 균사체들로 덮여있었다. 균핵들은 잔디의 엽신, 엽초 및 관부 위에 형성되어 있었다. 이병 잎으로부터 분리된 곰팡이는 직경이 1.4 mm 미만의 밝은 핑크에서 갈색의 불규칙한 모양의 균핵과 꺽쇠연결체, 흰색의 균사체 등을 형성하여 Typhula incarnata와 같은 특징을 보였다. 분리된 T. incarnata의 균사생육 적온은 $5{\sim}15^{\circ}C$이었다. 원인균의 ribosomal RNA IST1의 부분 염기서열은 GeneBank database에 등록된 T. incarnata의 부분 염기서열과 91%로의 상동성을 보여 T. incarnata로 동정되었다. 실내 약제방제 시험결과 14개 살균제 중 iprodione, tebuconazole, polyoxin D, flutolanil, hexaconazole, tolclofos-methyl, fosetyl-Al, mepronil, pencycuron+ tebuconazole 및 fenarimol 살균제들은 추천농도에서 완전하게 균생장을 억제하였다. 포장시험에서, 이들 살균제와 thifluzamide와 thiram과 같은 살균제들은 다소 방제효능의 정도 차이는 있지만 효과적으로 잔디 설부병을 방제하였다. In March of 2004, gray snow mold (Typhula blight) caused by Typhula spp. occurred on perennial ryegrass (Lolium perenne L.) and Kentucky bluegrass (Poo pratensis L.) at MuJu golf courses in Jeonbuk Province. Leaves in the affected areas were matted together and frequently covered with white to grayish mycelia. Sclerotia were formed on the leaf blade, leaf sheath, or crown regions. The fungus isolated from the diseased leaf formed whitish mycelium, clamp connections, and light pink to brown, irregular-shaped small sclerotia of less than 1.4 mm in diameter, which are characteristic to Typhula incarnata. Optimum temperature ranges for mycelial growth were $5^{\circ}C$ to $15^{\circ}C$. The causal organism was confirmed to be T. incarnata as the partial sequence of its ribosomal RNA ITS1 (internal transcribed spacer) region was 91% homologous to those of T. incarnata in GenBank database. Out of the 14 fungicides tested fur antifungal activity in vitro, 10 fungicides including iprodione, tebuconazole, polyoxin D, flutolanil, hexaconazole, tolclofos-methyl, fosetyl-Al, mepronil, pencycuron+tebuconazole, and fenarimol completely inhibited fungal growth at their recommended concentrations. In the field test, these fungicides and others such as thifluzamide and thiram effectively controlled the gray snow mold of turfgrass with some variable degrees of control efficacies.

$^{99m}Tc$ 발생기의 24시간 내 2회 용출의 유용성 평가

김정호,서한경,정영환,김영수,김병철,권용주,이정옥,박영순,김동윤,Kim, Jeong-Ho,Seo, Han-Kyung,Jeong, Yeong-Hwan,Kim, Yeong-Su,Kim, Byung-Cheol,Gwon, Yong-Ju,Lee, Jeong-Ok,Park, Yeong-Sun,Kim, Dong-Yun 대한핵의학기술학회 2010 핵의학 기술 Vol.14 No.2

$^{99}Mo$-$^{99m}Tc$ 발생기의 원료물질인 몰리브덴은 원자로에서 생산되고 있으나 현재 의료용 방사성 동위원소를 공급하는 두 원자로인 캐나다 온타리오주의 초크리버(Chalk River)와 네덜란드 페튼(Petten) 원자로의 노후화로 인한 유지 보수로 가동이 정지된 이후세계적인 몰리브덴 품귀 현상은 발생기 공급차질로 이어 지고있다. 이에 저자들은 발생기의 효율적인 운용 방법을 찾아 $^{99m}Tc$ 생산량을 증가 시키고 그 결과로 얻은$^{99m}Tc$의 안전성을 실험을 통해 확인하였다. 교정일자가 동일한 두 대의 발생기(Malinckrodt Medical, Dutch), 40.5 GBq (1500 mCi)를 이용하여 월요일부터 금요일까지 5일 동안 1회/일(24시간 주기, 오전8시 용출) 총 5회 용출한 $^{99m}Tc$의 방사능과, 5일 동안 2회/일(오전8시와 오후1시 용출) 총 10회 용출한 $^{99m}Tc$의 방사능을 비교 분석 하였다. 용출된 $^{99m}Tc$의 안정성을 $^{99}Mo$-$^{99m}Tc$ 발생기 정도 관리 항목 중 성상 검사, pH 검사, 발열성 물질 검사(LAL test), 무균 검사, 발생기의 화학 순도 검사, 방사화학적 순도 검사, 방사성 핵종의 순도 검사를 통해 확인해 보았다. 24시간 주기로 주 5회 용출한 $^{99m}Tc$의 총 방사능은 평균 168.2 GBq (4545 mCi)였고, 24시간 주기 용출 방법에 오후1시 추가 용출을 실시하여 주 10회 용출한 $^{99m}Tc$의 총 방사능은 평균 230.5 GBq (6230 mCi)로 24시간 주기의 주 5회 용출한 방사능보다 총 62.3 GBq (1685 mCi), 일 평균 12.46 GBq (337 mCi)로 전체 용출 방사능이 27.04% 증가 하였으며 각 시간 별로 얻어진 $^{99m}Tc$의 정도 관리는 정상 범위 내에 있었다. 이번 실험을 통하여 2회/일 용출방법이 1회/일 용출방법보다 62.3 GBq (1685 mCi)의 더 많은 방사능의 $^{99m}Tc$을 생산 할 수 있었으며 각 시간 별로 얻어진 $^{99m}Tc$의 정도 관리는 정상 범위 내에 있었다. 이에 따라 각 시간 별로 용출된 $^{99m}Tc$을 방사성 표지 화합물과 결합시켜 검사를 시행하여도 무관할 것으로 생각된다. Purpose: The Molybdenum which is the raw material of $^{99}Mo$-$^{99m}Tc$ generator (generator) is produced from the nuclear reactor. However, output has dwindled as the two nuclear reactors supplying the bulk of radioactive material-one in Chalk River, Ontario and the other in Petten, the Netherlands-have been closed for repairs or maintenance. This resulted in the enhancement of its price. Therefore we have tried to seek the new method which could run generator to increase activity of $^{99m}Tc$ in this study. Materials and Methods: The $^{99m}Tc$ activity obtained from 5 times elution for 5 days from Monday to Friday using two generators was compared with 10 times elution. Appearance test, pH test, LAL test, sterility test, chemical impurity(Al) test, radio chemical purity test, ratio of $^{99}Mo$/$^{99m}Tc$ activity test have been done to check the stability of $^{99m}Tc$ eluting from generator respectively. Results: The $^{99m}Tc$ activity obtained from 5 times elution for 5 days was 168.2 GBq (4545 mCi) and 10 times was 230.5 GBq (6230 mCi). All quality control tests were within normal limit. Conclusion: We got to know that 2 times elution a day obtained more $^{99m}Tc$ activity than one time elution in this study.

사상의학(四象醫學) 장부이론(臟腑理論)의 특징(特徵)에 대(對)한 고찰(考察)

김정호,송정모,Kim, Jeong-Ho,Song, Jeong-Mo 사상체질의학회 2004 사상체질의학회지 Vol.16 No.1

After studying the theory of JangBu(臟腑), that is a physiology of Sasang Constitutional Medicine, in Sasang Constitutional Medicine, the author could draw a conclusion as these. 1. The basic thought of Sasang Constitutional Medicine is emphatic on the human beings itself unlike the idea of traditional Oriental Medicine, that accentuate the universe.(The traditional Oriental Medicine has a concept that the human beings follows the order of universe, but Sasang Constitutional Medicine has a different idea that human beings has the free will to the universe and newly comprehend the relationships between human beings and universe.) 2. Like the preceding, the theory of JangBu(臟腑), the physiology of Sasang Constitutional Medicine, is based on the autonomic mechanisms of human body itself. 3. The medical philosophy of Sasang Constitutional Medicine is Sasang(四象), that is Sa(事), Sim(心), Sin(身) and Mul(物). This Sasang is a classification of universe include human beings.(Sa(事) is event, Sim(心) is mind, Sin(身) is body, and Mul(物) is things. these four elements express the universe and human.) 4. The JangBu(臟腑) theory of Sasang Constitutional Medicine regard mind condition as important. The mind condition is divided into two factors. The one is Seong(性) the other is Jeong(情). The Seong(性) is an attitude toward the world, and the Jeong(情) is response to the stimulation from the world. 5. By the actions of Seong(性) and Jeong(情), the human body has different JangBu(臟腑) function, so the human body can be grouped in four constitutions. 6. Because of emphasis on mind condition, the Sasang JangBu(臟腑) theory has activism of human beings itself. 7. This activismor practical philosophy of Sasang JangBu(臟腑) theory, that is a physiology of Sasang Constitutional Medicine, gave birth to ethics or morality in Medical philosophy, that the human practice of ethics or morality bring a health and well being of human body.