제 3뇌실과 측뇌실에 걸쳐 발생한 혼합 배아세포종 1례

전용선,김성호,고현송,염진영,송시헌,김윤,송규상 대한신경외과학회 1998 Journal of Korean neurosurgical society Vol.27 No.4

총장골동맥 스텐트가 삽입된 복부 대동맥류 환자에서 스텐트그라프트 설치 및 이차적인 중재적 시술 경험

전용선,조순구,홍기천 대한영상의학회 2007 대한영상의학회지 Vol.56 No.4

Endovascular repair of abdominal aortic aneurysm is associated with low morbidity and mortality rates when compared to open surgery, and this can be used in patients who are at a high risk for open surgical repair. Also, secondary intervention is an important for achieving intermediate and long term success of endovascular repair of abdominal aortic aneurysm as this can resolve complications. We report here on endovascular stent-graft placement and a secondary interventional procedure in the abdominal aortic aneurysm of a patient who had a previously inserted iliac stent. 복부 대동맥류의 치료를 위한 스텐트그라프트 설치술은 대동맥류를 인공혈관으로 치환하는 수술보다 비교적 낮은 이환율과 사망률을 가지며 수술받기에 위험도가 높은 환자들에게 시행할 수 있는 장점이 있다. 또한, 시술 후 발생할 수 있는 합병증을 이차적인 중재적 시술로 해결하여 스텐트그라프트 설치술의 성공률을 높일 수 있다. 저자들은 스텐트가 총장골동맥에 삽입된 환자에서 복부 대동맥류 치료를 위한 스텐트그라프트의 설치 및 이차적인 중재적 시술 경험을 보고한다.

경찰의 정신질환자 강제입원에 관한 연구

전용선 경찰대학 치안정책연구소 2020 치안정책연구 Vol.34 No.3

Last 2019, in Jinju, Gyeongnam, a mental patient with schizophrenia killed 5 people and injured 18 people. Currently, in our society, mental disorders are increasing due to changes in the structural environment, and crimes with mental disorders are also increasing. In addition, compulsory hospitalization by the police under the Mental Health Welfare Act for mental patients is also increasing. However, in the 2019 Jinju case in Gyeongnam, a question was raised about the effectiveness of the police's actions against mental patients and the effectiveness of forced hospitalization. So, in this study, I would like to suggest the following for forced hospitalization by the police. In our society, mental illness is increasing due to structural environmental changes. As a result, crime is also increasing. Therefore, the crisis intervention of the mental patients by the police is expected to increase in the future. Accordingly, in this study, I would like to suggest the following about the crisis intervention(forced hospitalization) under the Mental Health and Welfare Act. First, in the manual of the National Police Agency related to judging mental patients, it should be revised as suspected or estimated metal patients in accordance with the current mental health and welfare system and significant limitations should be added to the independent daily life rather than the past history of the mental illness. Second, in order to secure the effectiveness of emergency hospitalization, a wide area emergency medical system that can be operated for 24 hours should be established. Third, in order to secure the effectiveness of administrative hospitalization, it is necessary to establish a collaborative system with related organizations and accumulate sufficient data of the relevant persons. And in order to realize the recommendations for emergency hospitalization and administrative hospitalization, it is essential to increase the number of the staff in mental health agencies. Lastly, there is a need for continuous education and training for field police officers, and a policy review of special recruitment of workers with mental illness-related departments is also necessary. 지난 2019년 경남 진주에서 조현병을 앓던 정신질환자가 5명을 숨지게 하고 18명을 다치게 하는 사건이 발생하였다. 현재 우리 사회는 구조적 환경 변화 등으로 정신질환이 늘고 있고, 위와 같이 정신질환 범죄 또한 증가하고 있다. 그리고 경찰의 정신질환자에 대한 정신건강복지법상 강제입원도 빈번해 지고 있다. 그러나 2019년 경남 진주 사건에서 경찰의 정신질환자에 대한 조치와 강제입원의 실효성에 대해 문제가 제기되었다. 그래서 이번 연구에서는 경찰의 강제입원에 대해 다음과 같이 제언하고자 한다. 첫째, 경찰청 설명서 정신질환자 판단 부분은, 현행 정신건강복지법 체계와 맞게 정신질환자 의심 또는 추정으로 수정하여야 한다. 둘째, 응급입원의 실효성 확보를 위해서는 24시간 운영 가능한 광역 응급입원 의료시스템을 구축하여야 하고, 셋째, 행정입원을 활성화하기 위해서는 관련 기관과의 협업체계 구축 및 해당자의 자료를 공유하는 것이 필요하며, 응급입원 및 행정입원에 대한 개선안을 현실화하기 위해서는 정신건강 행정기관 인원 증원이 필수적이고, 마지막으로 현장 경찰관에 대한 지속적인 교육․훈련과 정신질환 관련 부서 경력자의 특별채용도 정책적으로 검토할 필요가 있다.

최신 에너지 절약 기술

전용선,유상봉 한국전기기술인협회 2000 電力技術人 Vol.218 No.10

유효전력, 리액티브 전력 및 피상전력은 역률 보정을 나타내기 위하여 보통 사용하는 전력 삼각형의 세가지 요소들이다. 킬로와트로 측정되는 유효전력은 유효한 일로 직접적으로 변환되는 전력이며 Volt-Amepere Reactance 또는 Kilo Volt Amp Reactance로 측정되는 무효전력은 모터와 같은 유도성 부하의 구동을 위해 필요한 전기자기장을 발생하기 위한 전기 에너지이다.

최신 에너지 절약 기술

전용선,유상봉,Jeon, Yong-Seon,Yu, Sang-Bong 한국전기기술인협회 2000 電力技術人 Vol.216 No.8

기존 전력설비에서의 에너지 비용절감과 효율적인 운전을 위한 접근 방법은 개별 부하, 각 Branch Circuits 또는 주전원 수전부에 Passive 또는 Active Quality Correction 기기와 같은 전력관리 기술을 적용하는 것이다.

법령용어(체포, 검거) 사용의 정확성에 대한 고찰

전용선 경찰대학교 2010 경찰학연구 Vol.10 No.3

The use of two terms arrest and apprehension is no longer a rare occurrence, but the terms are used together as the same words or misused without being understood correctly. This is a universal phenomenon not only in everyday life but in the field of the law. As explained above, it's because legal terms that are currently in use aren't based on our own Korean law but on the Japanese one. The purpose of this study was to make a definition of the misunderstood and misused two terms, arrest and apprehension, and to examine the accuracy of the use of the legal terms in the current law, as legal terms are going to be modified so that people in general could easily understand the terms. When it comes to the definition of the terms, the use of arrest is limited since it is used only when a suspect is seized, but there is no limit to the use of apprehension, as it is used when someone is taken into custody or put under control or when a sentence of a suspect is executed, etc. As for the exact meaning of the terms, arrest is an umbrella term that is comprehensive of apprehension, confinement and detention, but apprehension just denotes a temporary detention. First, there are provisions that misuse apprehension when someone who is the object of arrest is seized. That is one of the typical incorrect legislation examples that must be corrected. Second, all the other provisions that misuse apprehension though arrest is the right term in terms of meaning should be corrected as well. The existing provisions make it difficult to find out whether the case is arrest, custody or execution of the sentence. At the same time, the provisions make it impossible to distinguish confinement from detention, which are the behavioral concepts of arrest. Third, some provisions made the right use of apprehension, which are about the use of police equipment in the law of the performance of the police duties or about the most wanted criminals to whom an arrest warrant is issued. The term apprehension that is comprehensive of not only the object of arrest but the object of custody must be used in these provisions. This study is expected to get a more accurate understanding of the use of the terms arrest and apprehension, and to make a contribution to the right use of the terms not only in the law and daily routine life but during the job performance of the police.

난소 기형종과 동반된 직장 기형종: 증례 보고

전용선,조순구,최선근,박인서,김원홍,이경희,서창해 대한영상의학회 2006 대한영상의학회지 Vol.54 No.5

We report a case of rectal teratoma coexistent with an ovarian teratoma. To our knowledge, this is the first radiologic report of rectal teratoma. Computed tomography (CT) showed a sharply demarcated cystic and fatty mass with amorphous calcification in the rectum. A double-contrast barium study showed a well-defined intraluminal rectal mass without mucosal destruction. Imaging findings of rectal teratoma allow for correct preoperative diagnosis. CT was helpful in differentiating rectal teratoma from other rectal lesions. 저자들은 직장 기형종에 관한 첫번째 방사선 증례보고로 난소 기형종과 동반된 직장 기형종 1예를 보고하고자 한다. 바륨 조영 검사에서는 표면의 파괴가 없는 경계가 명확한 직장 내 종양으로 보였으며, CT 소견에서는 직장내에 경계가 명확한 낭성 종양이 내부에 지방과 석회화를 동반하며 관찰되었다. 영상소견만으로 직장 기형종의 정확한 수술 전 진단을 내릴 수 있었고, CT가 직장 기형종과 직장의 다른 병변을 감별하는데 도움이 되었다.

Purification and refolding of the recombinant subunit B protein of the Aggregatibacter actinomycetemcomitans cytolethal distending toxin

전용선,서성찬,권진희,고선영,김형섭 대한치주과학회 2008 Journal of Periodontal & Implant Science Vol.38 No.2

Purpose: Aggregatibacter actinomycetemcomitans is associated with localized aggressive periodontitis. It produces cytolethal distending toxin (CDT), which induces cell cycle arrest in the G2/M phase. The CDT holotoxin is composed of CdtA, CdtB, and CdtC. CdtB has structural homology to human DNase I and is an active component of the CDT complex acting as a DNase. In particular, the pattern homology seen in the CdtB subunit has been associated with specific DNase I residues involved in enzyme catalysis, DNA binding, and metal ion binding. So, to study the functions and regulation of recombinant CdtB, we made up a quantity of functional recombinant CdtB and tested it in relation to the metal ion effect. Materials and Methods: We constructed the pET28a-cdtB plasmid from A. actinomycetemcomitans Y4 by genomic DNA PCR and expressed it in the BL21 (DE3) Escherichia coli system. We obtained the functional recombinant CdtB by the refolding system using the dialysis method and then analyzed the DNase activity and investigated the metal ion effect from plasmid digestion. Results: The recombinant CdtB subunit was expressed as the inclusion bodies. We were able to obtain functional recombinant CdtB subunit using refolding system. We confirmed that our refolded recombinant CdtB had DNase activity and was influenced by the metal ions Mg2+ and Ca2+. Conclusion: We suggest that the factors influencing recombinant CdtB may contribute to CDT associated diseases, such as periodontitis, endocarditic, meningitis, and osteomyelitis. (J Korean Acad Periodontol 2008;38:343-354) Purpose: Aggregatibacter actinomycetemcomitans is associated with localized aggressive periodontitis. It produces cytolethal distending toxin (CDT), which induces cell cycle arrest in the G2/M phase. The CDT holotoxin is composed of CdtA, CdtB, and CdtC. CdtB has structural homology to human DNase I and is an active component of the CDT complex acting as a DNase. In particular, the pattern homology seen in the CdtB subunit has been associated with specific DNase I residues involved in enzyme catalysis, DNA binding, and metal ion binding. So, to study the functions and regulation of recombinant CdtB, we made up a quantity of functional recombinant CdtB and tested it in relation to the metal ion effect. Materials and Methods: We constructed the pET28a-cdtB plasmid from A. actinomycetemcomitans Y4 by genomic DNA PCR and expressed it in the BL21 (DE3) Escherichia coli system. We obtained the functional recombinant CdtB by the refolding system using the dialysis method and then analyzed the DNase activity and investigated the metal ion effect from plasmid digestion. Results: The recombinant CdtB subunit was expressed as the inclusion bodies. We were able to obtain functional recombinant CdtB subunit using refolding system. We confirmed that our refolded recombinant CdtB had DNase activity and was influenced by the metal ions Mg2+ and Ca2+. Conclusion: We suggest that the factors influencing recombinant CdtB may contribute to CDT associated diseases, such as periodontitis, endocarditic, meningitis, and osteomyelitis. (J Korean Acad Periodontol 2008;38:343-354)

Actinobacillus actinomycetemcomitans 세포치사 팽창 독소의 재조합 단백질 B 의 정제와 구조 복원

전용선,김형섭 대한치주과학회 2007 대한치주과학회 학술대회자료집 Vol.2007 No.2

최신 에너지 절약 기술-2

전용선,유상봉,Jeon, Yong-Seon,Yu, Sang-Bong 한국전기기술인협회 2000 電力技術人 Vol.217 No.9

Active Filter는 수동 Filter와 같이 공진특성을 사용하지 않고 인버터 응용기술에 의하여 역위상의 고조파를 발생시켜 고조파를 소거하기 위한 이상적인 Filter이다.