KAL기 추락에 의한 대량재해의 개인식별

강신몽,이원태,고영창,최상규,김윤희,이홍석,서재관,윤중진,이혜경,최득린,김종열,윤창육,변명식,이장홍 大韓法醫學會 1991 대한법의학회지 Vol.15 No.2

Individual identification is an important part in medicolegal field especially in mass disaster. At July, 27, 1989, KAL KE-803 was crashed on landing at Tripoli International Airport, Liba. The plane was caught in fire and sixty eight Koreans were sacrified. The majority of victims were severely charred and injured. The authors examed all dead bodies and successfully identified all the cases through visual, anthropological, odontological, radiological and pathological methods including fingerprint and blood typing.

서울의 Penicillinase Producing Neisseria Gonorrhoeae 발생빈도(1996)

김재홍,황동규,전재홍,김윤석,김중환,김용준,이창균,임동진,김현수,조창근,김경문,박상훈,전우형,김희성,이호정,차명수,김갑형,김형석,김석우,황지환,박병순,권오상,이민수,송기훈,성소영,이인섭,부태성 대한화학요법학회 1999 대한화학요법학회지 Vol.17 No.2

Background : In recent years, gonorrhea has been panedemic and remains one of the most commom STDs in the world, especially in developing countries. Objective & Methods: For the detection of a more effective therapeutic regimen and assessing the prevalence of PPNG, we have been trying to study the patients who have visited the VD Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results: In 1996, 139 strains of N. gonorrhoeae were isolated, among which 53(39.0%) were PPNG. Conclusion: Our results suggests that after a peak of 74.3% in 1993, the prevalence of PPNG in Seoul is gradually declining.

한 대학 신입생의 우울수준과 관련변인에 관한 연구

이명학,남해성,손석준,이정애,김병우 대한보건협회 1994 대한보건연구 Vol.20 No.2

1994년도 한 대학 1년생을 대상으로 8개항목의 생활만족지수(LSI-W) 그리고 20개항목의 우울지수(CES-D) 및 관련변인들을 조사하여 각각의 점수와 우울증의 유병률을 계산하고 서로간의 관련성을 조사하여 다음과 같은 결과를 얻었다. 1. 생활만족지수의 평균점수는 9.98이었고 비흡연군, 비음주군, 운동을 하는 군에서 평균점수가 유의하게 높았다(p<0.01). 2. 우울지수의 평균점수는 17.2였고 여학생에서 남학생보다 유의하게 높았고, 우울증의 유병률은 19.8%이었고 여학생에서 남학생보다 유의하게 높았다(p<0.01). 3. 우울증세 고위험군과 저위험군에 있어서 건강에 대한 본인의 생각과 본인이 인지하는 체중에서 차이가 있었으며, 생활만족지수, 가족수, 체중, 신장에서 유의한 차이를 보였다(p<0.05). 4. 우울지수와 생활만족지수, 연령, 종교활동기간, 신장, 체중등과는 음의 상관을 나타내고(p<0.01), 가족수, 수면시간, 경제수준과는 양의 상관을 보였다(p<0.01). 5. CES-D에 영향을 미치는 변수를 알아보기 위한 단계적 로지스틱 회귀분석에서 생활만족도, 성별, 건강에 대한 본인의 생각, 본인이 인지하는 체중, 흡연, 음주가 CES-D에 의한 우울증 발현에 있어서의 유의한 요인으로 나타났다(p<0.05). The questionnaire survey using the Center for Epidemiological Studies-Depression Scale(CES-D) and 8-items Life Satisfaction Index Well-being(LSI-W) and other variables was conducted to determine the prevalence of depression and to identify the correlation among CES-D and related factors. Study population was the whole freshman group newly enrolled in a university. The results were as follows; 1. Mean score of LSI-W was 9.98 and that score was higher in non-smokers, non-drinkers and exercise group (p<0.01). 2. Mean score of CES-D was 17.2 and the prevalence of depression was 19.8%. And those were significantly higher in female than in male(p<0.01). 3. Perceived health status, perceived weight, LSI-W, family size, weight and height were significant variables between high and low risk group of depression(p<0.05). 4. CES-D score was negatively correlated with LSI-W, age, duration of religious life, height, weight and po-sitively correlated with family size, sleeping time and economic status(p<0.01). 5. In the regression analysis significant predictors of the depression were sex, preceived health status, weight, smoking and drinking(p<0.05).

造景樹木의 葉內 硼素含量分布

李在奭,崔明子,金貞淑 대구효성 가톨릭대학교 1994 연구논문집 Vol.48 No.1

The distribution of boron on 98 different species of woody landscape plants which belonged to 38 different families were investigated. The soils used were Daegu Series developed out of Residiuum of Shale which is commonly found in Bongduk-dong, Daegu City and Hayang-eup, Kyungsan-gun, Kyungpllk Province. Some of the results obtained are summerized as follows : 1. Among the tested palnts, 33 species including European holly contained comparatively ow level of boron and 53 ones such as apple tree required medium level of boron for the normal growth. On the contrary, the rest of 9 species including Manshurian fullmoon maple accumulated much high level of boron for the normal growth. 2. Among the tested plants, tree of heaven contained the highest level of boron(90.4±0.15ppm) while arrow bamboo contained the lowest one(5.3±0.79ppm) 3. No significant correlation between the single leaf area and the boron content of the leaves was recognized when the area of the single leaf is less than 100㎠ but highly significant correlation(r=0.769**) between above two characters was recognized when that is over 100㎠/leaf. 4. when the tested plants were classified by the content of boron in the leaves, the rate of plants having the contents of 5∼10ppm, 10∼20ppm, 20∼30ppm, 30∼40ppm, 40∼50ppm, 50∼60ppm, and over 60ppm were 1%, 35.8%, 29.6%, 23.5%, 5.1%, 2.0%, and 3.0% respectively. 5. No significant correlation(r=0.072) between the content of boron in the soils naturally developed out of Shale and the content of boron in the leaves tested was recognized.

HgCdTe 제작 다이오드 어레이의 열처리에 따른 전기적 특성

이정환,권순석,김명녕,이상래,황문구 大田産業大學校 2001 한밭대학교 논문집 Vol.18 No.-

This paper is investigated on the study of uniformity improvement and electrical characteristics for the 1×128 diode array used Hg^0.7Cd^0.3Te. The electrical characteristics were measured for the device manufactured by several different annealing processes and temperatures being discrepant from existing method of annealing processes and temperatures. The results of uniformity were improved from 60∼80[%], the rate of existing uniformity, to 99[%]. The results obtained from analyzing and examining the characteristics of current-voltage(I-V) and capacitance-voltage(C-V) are following. First, the reverse current show 6[㎁] or so. It is seemed to be resulted from the decrease of direct tunneling and trap tunneling of the device. Second, when the input bias voltage is zero, the maximum value of reverse resistance show 12[GΩ], and the mean value of reverse resistance show 5[GΩ]. Third, it is shown that the voltage of the maximum value of resistance is shifted 0.1[V] to the reverse direction.

음식물쓰레기 관리의 최적화 방안 연구 : 창원, 마산, 진해시를 중심으로 Focused on Changwon, Masan, Jinhae City

이명희,박증석,김종오,백병천 國立 麗水大學校 環境問題硏究所 1998 環境硏究論文集 Vol.1 No.-

Limited landfill area and finance as well as a huge generation of waste, have called for systematic approaches towards potential cost savings. In this study, the management system of food wastes generated from the residential and commercial sources was considered in three citied; Changwon, Masan, and Jinhae city. Total thirteen alternatives were established and compared by applying the WRAP (Waste Resource Allocation Program). The following results were obtained: 1. While relatively small amounts were generated form the commercial sources such as cafeteria, restaurants, and market facilities, almost 80% of food wastes were generated from the residential sources. 2. Unit costs for food waste management in three cities were different according to their present situation, and the highest cost appeared in Jinhae city due to the most expensive construction of coastal landfill site. 3. Considering proper revenue, the whole conversion of food waste into animal feed was selected as the optimal alternative and represented 60% to 74% of management cost of the whole landfill alternative in all cities. Comparing the other alternatives, composting of food waste was more economical than the landfill alternative and the incineration was the most expensive alternative.

네트워크 및 TCP 분석을 통한 TCP 공정성의 향상

이정재,채현석,조태경,최명렬 漢陽大學校 工學技術硏究所 2002 工學技術論文集 Vol.11 No.-

TCP Vegas는 TCP Reno에 비해 안정적이고 이로 인해 네트워크 자원을 보다 효율적으로 이용할 수 있다. 그러나 두 버전이 같이 사용되는 경우 TCP Reno에 비해 TCP Vegas는 일정하나 낮은 수준의 전송율을 보이고 있다. 본 논문에서는 TCP Reno와 Vegas의 공정성에 영향을 미치는 요소인 TCP Vegas의 알고리즘에서 사용하는 상수 요소인 α·β, TCP의 MSS, 라우터의 버퍼 크기에 의해 TCP Reno와 TCP Vagas의 공정성이 변화하는 모습을 시뮬레이션을 통해 확인하였으며, 이에 따른 향후 연구과제를 제시하였다. TCP Vegas are much more stable than those of TCP Reno, resulting in a much more efficient utilization of the network resource. But difference in performance in due to the fact that Teno vibrates in the high throughput level and Vegas almost stabilizes in the low level when those TCP versions are used in same network. We find out by simulation about α·β which is constant factor of TCP Vegas, MSS of TCP and router buffer size change the fairness of TCP Reno and TCP Vegas. So we proposed more studying about these factor which changes fairness of TCP Reno and TCP Vegas.

RED 게이트웨이에서의 응답 메시지 처리 알고리즘

이상민,채현석,최명렬 漢陽大學校 工學技術硏究所 2001 工學技術論文集 Vol.10 No.-

본 논문에서는 RED 게이트웨이간의 전송률을 최대로 유지하며 종단에서 실제로 처리되어 전송되는 패킷의 양을 늘릴 수 있는 응답 메시지 처리 알고리즘을 제안한다. 본 논문에서 제안한 응답메시지 처리 알고리즘을 RED 게이트웨이에 적용하여 패킷의 손실을 줄이고 전송 효율을 높였으며, 모의 실험을 통해 성능의 향상을 확인하였다. 일련의 모의 실험에서는 응답메시지 처리 성능을 분석하고, 차후의 연구 방향을 제시한다. 본 논문은 네트워크 NS-2 시뮬레이터를 사용하여 다양한 TCP 버전의 조합과 RED 게이트간의 연결속도와 게이트의 개수에 변화를 주어 모의 실험 하였다. This paper proposes an act message processing algorithm to increase the throughput at the end of the telecommunication node, when it uses RED gateway to include various TCP versions with keeping the highest throughput between two RED gateways. This paper shows the results in Kbytes/s from a series of simulation experiments designed to analyze the performance of ark message processing algorithm. Using the ns-2 simulator, the simulation results have been conducted by changing the link speed between two RED gateways using the combination TCP Vegas and TCP NewReno.

회맹장 판막에 발생한 아니사키스증 1례

이재익,박정하,김준영,조영완,진한영,강명주,정은욱,박석주,양성연 인제대학교 2006 仁濟醫學 Vol.27 No.-

Anisakiasis refers to parasitic infestation by nematode larvae that belongs to the subfamily Anisakinae, and this condition is seen in people who eat inadequately prepared or raw salt-water fish. While gastric anisakiasis is commonly diagnosed by endoscopic technique, intestinal anisakiasis is rare because it is less common and the clinical and radiologic features are poorly understood. The authors report a case of human anisakiasis involving the ileocecal valve in 62-year-old man who had the history of eating raw cuttlefish.

한국에서 동물간호사제도의 필요성과 자격시험에 대한 분석 및 평가

이성호,박영석,박병권,곽명순,강종일,조성진,김선균,김병수 충남대학교 형질전환복제돼지연구센터 2007 논문집 Vol. No.10

The study examined qualification test of the 1st term Animal Nurse Technician and conducted questionnaire survey as well as site investigation to settle Animal Nurse Technician system in Korea. The objects were undergraduates, graduates and director of animal hospital. 115 applicants applied to the qualification test of animal specialists, and 50 applicants passed the test to record 43.47% of ratio of successful applicants. The subjects having relative difficulty were anatomy physiology and public hygiene to record 19 points in average: In particular, the anatomy physiology recorded 35 points of the highest score and 6 points of the lowest score to have the highest deviation and to require adjustment of difficulties. 89.2% of the interviewee supported needs of animal nurse technician system in Korea to show positive response. At the survey of actual conditions of recruitment of animal nurse technicians at animal hospitals, 28.6% of the interviewee was employing the technicians, and 35.7% had employment plan, and 32.1% wanted to employ them under good conditions. In other words, 96 4% of the interviewee responded positively, while no more than 3.6% did negatively. In Korea, the animal nurse technicians had roles as follows: The animal hospitals gave priority to reception service and customer controls followed by medical examination support,whilethecollegesdidtomedicalexaminationsupport. To differentiate hospitals in accordance with the increase of number of animal hospitals, the animal hospitals should employ animal nurse technicians having specialty and qualifications on animal nurse technician examination. In particular, the roles and demand of animal nurse technicians were expected to grow because of developed technologies of veterinary medical science, development of medical supplies and instrument, and the increase of aged animals, etc. Therefore, job analysis on animal nurse technicians should be done to adjust the subjects of qualification test and to develop questions.