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지성우 한국공법학회 2003 公法硏究 Vol.32 No.1
Die wesentlichen A¨nderungen des zum 1. Januar 1997 in Kraft getretenen deutschen Rundfunkstaatsvertrags, die bei der neuesten Revision 2002 in ihrem Kern unvera¨ndert blieben, betreffen im o¨ffentlich-rechtlichen Bereich die Ermittlung des Finanzbedarfs der Rundfunkanstalten. Die privatrechtlichen Rundfunkanstalten betreffend, lag der Schwerpunkt der U¨berarbeitung bei der Vera¨anderung der medienkonzentrationsrechtlichen Vorschriften. In Deutschland wird die Sicherung der weltweiten Konkurrenzfa¨higkeit von Rundfun-kunternehmen oftmals betont. Die Kernvorschrift des neuen Konzentrationsprinzips wird als "Marktanteilsmodell" bezeichnet. Danach kann ein Veranstalter Fernsehsendungen vorbringen, sofern er einen Zuschaueranteil von 30% nicht u¨berschreitet. Dieses Kontrollsystem wirft jedoch die wichtige Frage auf, ob die Konzentrationskontrolle durch die KEK eine u?/berma¨ßige staatliche Einflussnahme darstellt, da die Politik auf die Zusammensetzung und Gescha¨ftsfu¨hrung der KEK Einfluss ausu¨ben ko¨nnte. Daru¨ber hinaus ist auch fraglich, ob die vorhandene Meinugsmacht nur durch Vergleich der Einschaltsquoten wiederspiegelt werden kann, wenn die Sicherung der Meinungsvielfalt an rundfunkspezifischen und nicht-rundfunkspezifischen Einnahmen gemessen wird. Angesichts des multimedialen Zeitalters wa¨re es voreilig zu glauben, durch die Konzentrationsregelungen das Dilemma der notwendigen Vielfaltsicherung und des unternehmerischen Wachstums lo¨sen zu ko¨nnen. Im Zusammenhang mit der Priorita¨tsfrage bleibt jedoch immer noch offen, wie weit und mit welchen Mitteln die mo¨glichste Breite und Vollsta¨andigkeit der gesellschaftlichen Meinungen sichergestellt werden kann, da das Bundesverfassungsgericht keine konkreten und genauen Kriterien fu¨r die Rahmenbedingungen vorgegeben hat. U¨ber dieses rechtswissenschaftlich und rechtspolitisch wichtiges Thema muss in der Zukunft weiter geforscht werden.
Seong Hoon Kim,Ji Hoon Kim,Jae Hoon Lee,Dong‑Woo Suh,Jae Sang Lee 대한금속·재료학회 2022 METALS AND MATERIALS International Vol.28 No.9
Prediction of retained austenite fraction is quite important in designing advanced high strength steels since retained austeniteis the source of transformation-induced plasticity. The present study investigates the phase constitution of a medium-carbonQ&P steel by comparing various approaches to the transformation stasis of bainitic ferrite and applying them to the partitioningprocess. Among them, the modified GEB approach gave the best agreement with the experimental observation, includingthe effects of heat-treatment condition and chemical composition on phase constitution. This indicates phase transformationduring partitioning can be effectively described by the physics of Gibbs energy balance approach.
항정신병 약물이 Cyclooxygenase-2 유전자 발현과 Prostaglandin E_2 농도에 미치는 영향
김종우,조성욱,범재명,윤도준,장환일,송지영 대한생물치료정신의학회 2001 생물치료정신의학 Vol.7 No.2
Objectives : Cyclooxygenase(COX) is the central enzyme in the biosynthetic pathway to prostaglandins from arachidonic acids. The action mechanism of nonsteroidal anti-inflammatory drugs is through inhibition of COX activity and prostanoid biosynthesis including prostaglandin E_2(PGE_2). The antipsychotic drugs are known having an analgesic effects, however its mechanisms of actions of action to pain control was not still clearly proved. In the present study, the effects of antipsychotic drugs(chlorpromazie and clozapine) on the production of PGE_2 and the expression of COX-2mRNA and protein in P815 cell line were studied. Methods : For that purpose, the methods of RT-PCR, western blot and prostagalndin E_2 enzymeimmunoassay were applied. Results : The results showed tha tin P815 cells treated with chlorpromazine, the level of COX2 mRNA was significantly decreased compared to the control cells. And total cellular PGE_2 levels were significantly decreased after treatment with chlorpromazine and clozapine. Conclusion : These results suggest that antipsychotic drugs have revealed their analgesic effect through the inhibition of COX-2 activity and PGE_2 production. And also, these results partly supports the excess theory of prostaglangdins in the pathogenesis of schizophrenia.
GC-ECD를 이용한 유기염소계 및 Pyrethroid계 농약 동시 분석법
김우성,이선화,김재이,정지윤,이명자,박영채,이영자,정성욱,이봉헌,박흥재 한국환경과학회 2003 한국환경과학회지 Vol.12 No.4
Pesticides were extracted from samples with 70% acetone and methylene chloride in order, and then cleaned up via open-column chromatography apparatus packed with florisil, and finally analyzed simultaneously the organochlorine and pyrethroid pesticides using GC(ECD). An ultra-2 fused silica capillary column was used to separate and identify the products. The resolution between the last isomeric peak of cypermethrin(59.987min) and the first isomeric peak of flucythrinate(60.043min) was not satisfactory. The last isomeric peak of fenvalerate(62.344min) and the first isomeric peak of fluvalinate(62.397min) were overlapped. Recoveries of soybean sample for the most pesticides were 73.3% to 102.4%. Detection limits were between 0.004 and 0.063 ㎍/㎎ when this method was used.
초등학교시설 개방과 복합화의 공간구성 유형에 관한 연구 : 서울시 초등학교를 중심으로 Focused on Elementary Schools in Seoul City
황성아,이지훈,김형우 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(계획계)
The current Korean educational system is proceeding various educational reform for the realization of the society of the open and life-time education by changing the social environment and improving the quality of life. It sets its educational goal of school facility on diversity and complexity. Based on the above background, the primary purpose of this study lies on the presentation of basic data the architectural planning through the analysis of spatial type composition of open and complex facilities for community's use. The sample case group consists of 22 elementary /schools in Seoul city, after the 7th national curriculum of education was implemented.
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.
김성지,이춘식,김성우,이동근 경상대학교 환경보전연구소 1999 環境保全硏究所報 Vol.7 No.-
Focusing on benzene, a representative of volatile organic materials resulting from oil pollution, this paper studies the effects of photocatalytic oxidation and photo-sensitized ions, when TiO₂photocatalyst is added to photo-sensitized ions ; persulfate, sulfate, nitrate, nitrite, and chloride ion. This study found that the benzene in aqueous solution was efficiently removed through photocatalytic oxidation. In case of photocatalyst- sensitized-oxidation that the wavelength less than 330㎚ was intercepted by the use of Pyrex filter, an addition of persulfate ion, and sulfate ion showed some elevation of dissolution rate of benzene, whereas an addition of nitrite ion and chloride ion lowered the dissolution rate of benzene. The coexistence of persulfate ion and nitrate ion showed the same dissolution rate tendency as the result of photocatalytic oxidation of benzene. However, the coexistence of nitrite ion lowered the dissolution of benzene.
간 이식 환자에서 발생한 파종성 Scedosporium apiospermum 감염 1예
박현구,최성호,강호석,송주형,정지훈,소민욱,최상호,김양수,우준희 대한감염학회 2006 감염과 화학요법 Vol.38 No.5
저자들은 다발성 뇌 농양을 동반한 치명적인 파종성 S. apiospermum 감염이 발생한 간 이식 환자를 경험하였다. 본 증례의 환자는 voriconazole로 치료하는 호전경과를 보이다가 진균성 뇌 동맥류 파열로 사망하였다. S. apio-spermum은 비교적 드문 진균으로 병리학적으로 Aspergillus spp.와 매우 유사하고 amphotericin B에 내성을 나타내므로 진단과 치료가 적절하게 이루어지지 못할 가능성이 많고 면역 기능 저하 환자에서 혈행성 전파를 통한 파종성 감염이 용이하게 발생하므로 높은 사망률을 나타낸다. 이식 환자를 비롯한 면역 기능 저하 환자에서 진균감염이 의심될 때 S. apiospermum과 같은 드문 진균에 의한 감염증도 감별진단에 포함해야 하겠다. Sedosporium apiospermum is a saprophytic fungus commonly found in soil and polluted water. This organism is known as a cause of mycetoma, which may occur in immunocompetent hosts following trauma. However, in immunocompromised patients, S. apiospermum can also cause life-threatening invasive disease, including central nervous system infection or disseminated infection. We report a fatal case of disseminated S. apiospermum infection in a 46-year-old woman after liver transplantation. Eight days postoperatively, she developed pneumonia, followed by altered mentality in the 15 days. A head CT demonstrated multiple brain abscesses. Sputum and stereotactic-aspirated brain abscess culture yielded S. apiospermum. Despite treatment with voriconazole, the patient died of intracranial hemorrhage.
서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)
김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1
In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.
심재현,김유수,김건우,이병희,김지용,박성준,송근호 충남대학교 수의과대학 동물의과학연구소 2004 動物醫科學硏究誌 Vol.12 No.-
A 4-years old pointer dog was referred to the Veterinary Teaching Hospital of Chungnam National University with chief compliment of anorexia, exercise intolerance, hemoptysis, coughing and ascites. It was diagnosed as heartworm disease (class 3) by physical and laboratory examination, radiography, ultrasonography and electrocardiography. This dog was undertaken by adulticidal therapy. Normal conditions and good appetite after therapy were observed.