다기관 기능부전을 초래한 치명적인 삼일열 말라리아 증례

박상원,김동우,박주원,이순일,신영학,김의종,오명돈,최강원 대한감염학회 2005 감염과 화학요법 Vol.37 No.2

삼일열 말라리아는 국내에서 재유행하고 있는 감염질환으로, 일반적으로 양성의 임상경과를 거친다. 저자들은 특이한 질병력이 없이 건강하였던 젊은 성인이 국내에서 삼일열 말라리아에 걸린 후 다기관기능부전과 폐출혈으로 사망한 증례를 경험하였다. 환자의 중증 임상경과를 설명할 만한 특이한 인자가 발견되지 않았다. Vivax malaria is a re-emerging infectious disease in Korea with cumulating 19,416 cases as of December 2003 since 1993. Vivax malaria is generally a benign disease with few severe complications. Even in the worldwide literature, there are only small number of case reports on severe complications. We experienced a fatal vivax malaria in a previously healthy young adult with severe multi-organ failure and fatal massive pulmonary hemorrhage. The patient presented with abdominal pain and shock. There were splenic hemorrhage, disseminated intravascular coagulation, oliguric acute renal failure requiring dialysis, and pulmonary hemorrhage leading the patient finally to death. The initial parasitemia was 2,046/μL. Thin smear and PCR revealed only Plasmodium Vivax. There was no explainable cause of death except for the only serological suggestion of Mycoplasma pneumoniae infection without correlating clinical evidence. This is a first case of fatal vivax malaria in Korea since its re-emergence in 1993. Further case monitoring is needed to define whether this is a index case or an isolated one.

私立大學生의 成長發育 및 營養狀態에 關한 硏究 : 中學校 入試有無過程을 通한 比較

朴淳永,具燾書,朴良元,金振浩,南炳執,朴昌植,朴喆斌 慶熙大學校 1980 論文集 Vol.10 No.-

In order to ascertain any possible changes in the physical and the nutritional status of Korean high school students before and after the abolishment of college entrance examination system, an intensive survey was conducted on the physical conditions of the incoming freshmen students (9532 males and 3428 females) of Kyung Hee University from 1972 to 1980. The finding are as below. 1. Physical growth conditions In each of the average physical dimensions of body height, body weight, chest girth and sitting height, a remarkable improvement was recorded for all age groups after the matriculation was abolished. 2. Physical and nutritional indices Relative body weight showed constant values of 35.0 in male and 32.0 in female. Relative chest girth showed the normal chest girth style in all age groups of both sexes. Relative sitting height showed a constant value of 54 for both sexes. The values of vervaeck index of th nutritional status were shown to be between 86-87 in male and 83-94 in female, Pelidisi index 91 and 92-93, Rohrer index of physical status 121-125 and 130-132, and Kaup index 206-211 and 202-210, respectively.

이면성 및 도플러 심초음파도를 이용하여 진단한 선천성 거대 좌회선지-좌심실 관동맥루

진승원,박준철,이영중,유병현,박현옥,김용주,윤호중,김재형,홍순조,최규보,권종범,원용순,박건 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.4

백서와 기니픽의 대뇌피질에서 Opioid Kappa 수용체의 특성에 관한 연구

김기원(Kee-Won Kim),노혜원(Hye-Won Rho),김형일(Hyoung-Il Kim),은재순(Jae-Soon Eun),소수미(Soo-Mi Soh),조규박(Kyu-Park Cho) 대한약리학회 1994 대한약리학잡지 Vol.30 No.2

In this study, we tested the influences of several κ opioid ligands on the [³H]diprenorphine binding in rat and guinea pig cortex membrane preparations. Using paradigm to block μ and δ opioid receptors with DAMGO(1μM) and DPDPE(1μM), [³H]diprenorphine labeled κ sites. Competition analysis in both rat and guinea pig cortex has shown a single population of [³H]diprenorphine binding site with different Kd values, respectively. There is a significant difference in Ki values of (-) WIN44441 and (+)WIN44441 in both rat and guinea pig cortex. Bremazocine, (-)ethylketocyclazocine, (-)cyclazocine, nor-binaltorphimine effectively inhibited the [³H]diprenorphine binding with different Ki values in rat and guinea pig cortex. U-69,593, U-50,488H and dynorphine-A (1-8) did not inhibit the [³H]diprenorphine binding in rat but in guinea pig cortex. Nor-binaltorphimine was a ligand discriminate the κ₁, and κ₂ receptor most effectively. We, also, examined the influence of Na ion and GTPγS, a nonhydrolyzable guanine nucleotide analog, on the inhibition of [³H]diprenorphine binding by diprenorphine, (-)ethyl-ketocyclazocine, U-69,593 and bremazocine. By the replacement of NaCl with N-methy-D-glucamine or addition of GTPγS, Ki values of diprenorpnine were not changed and that of ethylketocyclazocine were changed significantly in both rat and guinea pig cortex. The Ki value of bremazocine was decreased by removal of Na ion, and increased by GTPγS, however, was not changed by any one of either. These results suggest that there are 2 kinds of subtypes of κ opioid receptor, κ₁, and κ₂, showing different Ki values for various κ opioid ligands, also, bremazocine possess the antagonistic property at κ₂ site which is dominant subtype of K receptor in rat cortex.

"이순신" 멀티미디어 정보 시스템 설계 및 구현

이혜정,박원환,박두순 순천향대학교 부설 산업기술연구소 2000 순천향 산업기술연구소논문집 Vol.6 No.1

The purpose of this paper is service system development which enables to carry out the mission of preserving worldwide Korean cultural relics, internationally to contact the informations about our country's cultural relics on the Cyber space, to make atmosphere that makes it possible to appreciate them, and to provide information service by performing mutimedia service which is related to Soon-sin Lee using Virual Reality. For that, creating Virtual Reality information and Video Informaion which is related to Soon-sin Lee, especially Gubooksun by using Virtual Reality technique, 3-Degree image manufacture technique, animation manufacture technique, video manufacture and service technique and Internet/Web technique, and then manufacturing and storing them in the digital data type, and carry out Information Service through connecting the system of serving these informations with the Information SuperHighway

선분 추출과 원형 정합을 이용한 여러 인쇄 활자체의 영문자와 숫자의 인식

백순흠(Baek Soon Heum),박종원(Park Jong Won) 한국정보과학회 1992 정보과학회논문지 Vol.19 No.2

본 논문에서는 인쇄체 영문자, 숫자와 여러 가지 활자를 인식하는 새로운 PLSETM(Park's Line Segment Extraction and Template Matching) 알고리즘을 제안한다. 이 PLSETM 알고리즘은 글자의 특성을 얻기 위하여 글자에 대한 방향정보와 길이정보를 이용하여 선분(line segment)을 추출한 후 원형 정합 방법으로 문자를 인식하는 새로운 알고리즘이다. 이 PLSETM 알고리즘은 글자에 대한 방향정보를 이용하므로 인쇄체 영문자, 숫자를 인식하는데 있어서 잡음에 강한 특성을 추출하고 다른 논문에서 사용되었던 잡음 제거나 세선화와 같은 전처리 단계를 거치지 않으며, 전에 인식하지 못했던 글자(“i”, “j”)와 활자체를 인식할 수 있다. In this paper, we describe the PLSETM(Park's Line Segment Extraction and Template Matching) algorithm which recognize printed multi-font alphanumeric characters. The PLSETM algorithm is a new method which extracts the line segment with the directional and the length information to obtain features of the characters, and then recognizes the characters by the template matching. By using the directional information of the characters, we not only can extract the features not affected by noise, but can recognize printed multi-font alphanumeric characters. Therefore, the PLSETM algorithm has no use for preprocess that removes noise, and it can recognize the seperated characters(“i”, “j”) and the font types, which were impossible in the previous work.

우심방을 침범한 거대 비호지킨씨 림프종 1예

강상범,진승원,이은경,박용현,최용호,김용주,박준철,김재형,홍순조,최규보,권종범,원용순,박건,이은희 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.4

대량의 각혈로 사망한 장티푸스 1예

한상우,유진홍,권순석,김성훈,박지찬,홍은정,최경성,박용완,장준희,안지원,박유경,강지영,박상미,신완식 대한감염학회 2004 감염과 화학요법 Vol.36 No.5

We experienced a 25 year-old male patient with typhoid fever complicated with massive hemoptysis. Pulmonary complication in typhoid fever is very rare and to our knowledge, there has been no report of hemoptysis as a main cause of death with this disease. We herein report a rare case of typhoid fever.

Eethyl benezylidencyanoacetate 유도체에 대한 thiophenol 첨가 반응의 속도론적 연구

朴茂淳,金文執,崔元植,黃善岩,孟柱煬 순천향대학교 1991 논문집 Vol.14 No.1

Reaction of benzaldehyde derivatives with ethylacetate afforded ethylbenzylidenecyanoacetate. Especially, the crystal structure of ethyl p-methoxybenzylidenecyanoacetate were demonstrated by X-ray diffrection method. The crystal structure is only exist in E-form. The kinetic studies on the mechanism of nucleophilic addition of thiophenol to ethyl benzylidenecyanoacetate have been investigated by UV-spectrophotomery and the rate equation which can be applied over wide pH range was obtained. From the rate equation, effect of generalbase and substituent, the fellowing reaction proposed. Below pH 3.0, thiophenol added to the double bond, while above pH9.0 thiophenoxide ion added to the double bond. In the range of pH from 3.0 to 9.0, these reaction occurred competitively.

K이 흡착된 Si(111)7×7표면에 대한 RHEED 연구

박종윤,이순보,이경원,안기석,신익조,강건아 성균관대학교 1990 論文集 Vol.41 No.2

상온 및 200℃∼600℃의 Si(111) 7×7 표면에 칼륨(K)을 증착하였을 때의 표면격자구조 변화를 RHEED로 관측하였다. K 증착시 Si(111)7×7 기판의 온도가 상온인 경우, 어느 일정한 증착시간(포화덮임률에 도달했다고 추정되는 증착시간)이 지난 후에는 원래의 깨끗한 Si(111)7×7 패턴과 유사한 Si(111) 7×7-K 패턴이 관측되었고, 증착시간을 증가시켜도 RHEED 패턴은 변화하지 않았다. 이것을 annealing하면 350℃까지는 RHEED 패턴에 변화가 없다가 그 이상의 온도가 되면 서서히 원래의 7×7 패턴으로 되돌아가기 시작한다. Si(111) 7×7기판의 온도를 200℃∼600℃로 유지하면서 K을 일정시간(450℃에서 3×1이 형성되는 증착시간)이상 증착시킨 경우에 250℃까지는 상온의 경우와 비슷한 형태의 변형된 7×7 패턴이 관측되고, 300℃∼550℃일때는 3×1, 550℃ 이상에서는 1×1 구조가 관측되었다. 이때 300℃∼550℃에서 형성된 Si(111) 3×1-K 구조는 450℃에서 1분 정도 annealing 하면 항상 Si(111) 1×1-K 구조로 상전이가 일어남을 관측하였다. Potassium adsorbed surface structures of Si(111) 7×7 surface at room and high temperatures(200℃∼600℃) were investigated by RHEED. Potassium adsorption on the Si(111) 7×7 surface to saturated coverage at room temperature changed the RHEED pattern of Si(111) 7×7 to Si(111) 7×7-K. Subsequent heating of the Si(111) 7×7-K surface above 350℃ results in a Si(111) 7×7 with desorbing K. The RHEED pattern of the K-adsorbed on the Si(111) 7×7 surface up to the adsorption temperature of 250℃ was the modified 7×7 pattern, quite similar to that of the Si(111) 7×7-K, observed at room temperature. The 3×1 structure was observed in the temperature of adsorption between 300℃ and 550℃. Regardless of the adsorption temperature, a phase transition always took place from the Si(111) 3×1-K structure to Si(111) 1×1-K after annealing at 450℃ over 1 minute.