선천성 담도 폐쇄증 환아에서 외상에 의한 손상으로 오인된 대퇴골 골절을 동반한 간성 골 이양증 1예

나종인,백기환,금승운,유승택,오연균 圓光大學校 醫科學硏究所 2007 圓光醫科學 Vol.22 No.1

Sleight of Mind: Choice Blindness at a Simple Feature Level

나종인,김민식 한국인지및생물심리학회 2020 한국심리학회지 인지 및 생물 Vol.32 No.3

Choice blindness, the failure to notice mismatches between an intended choice and presented outcome, has mostly been documented in decision-making tasks focusing on preferences, opinions, and facial recognition. To expand upon the existing choice blindness literature, we investigated whether the effect occurs in a non-ambiguous decision-making situation. To test this, we examined if conspicuous mismatches were detected when a simple single feature was manipulated using unidimensional stimuli. In Experiment 1, participants were presented with two bars of differing length and were told to choose the longer bar. Afterwards, their selection was presented on screen and participants had to enter how much longer their selection was than the other. In a few trials, however, the relationship between choice and outcome was manipulated and participants received the bar they did not choose. Consistent with previous experiments, only 20% of the manipulations were detected. To make sure participants actually interacted with the stimuli, in Experiment 2, participants had to adjust the length of the chosen bar themselves. While detection rates rose, choice blindness was still existent. Experiment 3 investigated the effect of task-relevancy on choice blindness. Participants were more susceptible to choice blindness when a task-irrelevant feature was swapped rather than a task-relevant feature. The principal finding was that, though all accurately remembered the difference, most were unaware of the mismatch even when the sole feature was manipulated. Also, both task-relevancy and stimulus similarity moderated the effect, hinting that both top-down and bottom-up attention plays a role.

시체검안서 또는 사망진단서와 부검 후 사인의 불일치에 대한 연구 (Ⅱ)

나종인,민병우,이영직,김형석,김혜정,정승현,나주영,박종태 대한법의학회 2012 대한법의학회지 Vol.36 No.1

The postmortem examination certificate and death certificate provide proof of death and supply important data used to establish health statistics. However, the format of the form and the accuracy of postmortem examination and death certificates yield errors that must be corrected by comparison with postmortem studies. We reviewed 401 autopsies performed in the Department of Forensic Medicine of Chonnam National University Medical School from January 1, 2009 to December 31, 2011 and compared the reports with their postmortem examination certificates and death certificates. Of the 252 cases submitted with death certifications, 60 cases were concordant with the cause of death on the autopsy report. Eighty-nine cases had clear descriptions of the cause of death. Of these cases, 47 were from postmortem examination,42 were from death certificates; 17 were natural deaths, 72 were unnatural. Concordance in each group was 59.6% (28/47 cases), 76.2% (32/42 cases), 41.2%(7/17 cases), and 73.6% (53/72 cases). We thus identified various types of errors in postmortem examination and death certificates. This study reveals a high rate of discrepancy between causes of death reported on death certificates and postmortem examination certificates. There are a few useful death certificate and postmortem examination certificates that can be used as a model, based on which we propose several remedies to increase the accuracy of death and postmortem examination certificates. The postmortem examination certificate and death certificate provide proof of death and supply important data used to establish health statistics. However, the format of the form and the accuracy of postmortem examination and death certificates yield errors that must be corrected by comparison with postmortem studies. We reviewed 401 autopsies performed in the Department of Forensic Medicine of Chonnam National University Medical School from January 1, 2009 to December 31, 2011 and compared the reports with their postmortem examination certificates and death certificates. Of the 252 cases submitted with death certifications, 60 cases were concordant with the cause of death on the autopsy report. Eighty-nine cases had clear descriptions of the cause of death. Of these cases, 47 were from postmortem examination,42 were from death certificates; 17 were natural deaths, 72 were unnatural. Concordance in each group was 59.6% (28/47 cases), 76.2% (32/42 cases), 41.2%(7/17 cases), and 73.6% (53/72 cases). We thus identified various types of errors in postmortem examination and death certificates. This study reveals a high rate of discrepancy between causes of death reported on death certificates and postmortem examination certificates. There are a few useful death certificate and postmortem examination certificates that can be used as a model, based on which we propose several remedies to increase the accuracy of death and postmortem examination certificates.

15세 이하의 어린이에서 중합효소 연쇄반응으로 검출된 Epstein-Barr 바이러스 감염의 임상적 특성

나종인,김옥란,성도경,유승택,이창우,최두영,오연균,조지현,김종덕 대한소아청소년과학회 2008 Clinical and Experimental Pediatrics (CEP) Vol.51 No.11

Purpose:Previously, Epstein-Barr virus (EBV) infection was diagnosed by serological examination; currently, many EBV antigen detection methods have been developed and applied clinically for diagnosing EBV infection. To delineate the clinical characteristics of EBV infection, clinical and laboratory findings were evaluated for patients who tested positive in EBV polymerase chain reaction (PCR). Methods:EBV PCR was conducted in 352 patients admitted to the pediatric ward from January 2004 to December 2006, with more than 2 clinical signs such as fever (≥37.5℃), exudative throat infection, lymphadenopathy, hepatitis of unknown etiology, and splenomegaly. The EBV viral gene was detected by PCR in 115 patients (32%), and the clinical characteristics of these patients were evaluated. Laboratory findings such as leukocytosis, thrombocytopenia, atypical lymphocyte, and alteration in aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels in peripheral blood were examined. The EBV-specific immunoglobulin M antibody (EBV-IgM Ab) was also tested. Results:Most of the children were younger than 8 years (89%), and the male to female ratio was 1.3:1. Exudative throat infection and fever (≥37.5℃) were observed in all patients. Cervical lymph node enlargement was seen in 36 patients (31 %); leukocytosis (WBC≥10,000/mm3), in 54 patients (47%); and atypical lymphocyte (≥20%), in 28 patients (24%). EBV-IgM Ab was positive in 33 patients (29%). The younger patients had higher ALT levels and higher incidence of positive EBV-IgM Ab than the older patients. Conclusion:The cumulative number of patients diagnosed to have EBV infection by PCR increased markedly for those under 8 years. ALT was higher and EBV-IgM Ab was detected more in younger patients with EBV infection. (Korean J Pediatr 2008;51:1191-1197) Purpose:Previously, Epstein-Barr virus (EBV) infection was diagnosed by serological examination; currently, many EBV antigen detection methods have been developed and applied clinically for diagnosing EBV infection. To delineate the clinical characteristics of EBV infection, clinical and laboratory findings were evaluated for patients who tested positive in EBV polymerase chain reaction (PCR). Methods:EBV PCR was conducted in 352 patients admitted to the pediatric ward from January 2004 to December 2006, with more than 2 clinical signs such as fever (≥37.5℃), exudative throat infection, lymphadenopathy, hepatitis of unknown etiology, and splenomegaly. The EBV viral gene was detected by PCR in 115 patients (32%), and the clinical characteristics of these patients were evaluated. Laboratory findings such as leukocytosis, thrombocytopenia, atypical lymphocyte, and alteration in aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels in peripheral blood were examined. The EBV-specific immunoglobulin M antibody (EBV-IgM Ab) was also tested. Results:Most of the children were younger than 8 years (89%), and the male to female ratio was 1.3:1. Exudative throat infection and fever (≥37.5℃) were observed in all patients. Cervical lymph node enlargement was seen in 36 patients (31 %); leukocytosis (WBC≥10,000/mm3), in 54 patients (47%); and atypical lymphocyte (≥20%), in 28 patients (24%). EBV-IgM Ab was positive in 33 patients (29%). The younger patients had higher ALT levels and higher incidence of positive EBV-IgM Ab than the older patients. Conclusion:The cumulative number of patients diagnosed to have EBV infection by PCR increased markedly for those under 8 years. ALT was higher and EBV-IgM Ab was detected more in younger patients with EBV infection. (Korean J Pediatr 2008;51:1191-1197)

지방정치의 위기와 지역민주주의

나종만(Na, Jong-Man) 부산대학교 한국민족문화연구소 2015 한국민족문화 Vol.56 No.-

이 연구의 목적은 부산의 정치 현실을 분석해 그 문제점들을 밝혀내고, 그 문제 해결의 방향을 정당정치의 활성화를 통한 지역민주주의의 발전에서 찾아보고자 하는 데 있다. 이를 위해 지방정치 및 관련 개념들(지방자치, 분권, 지방화 등)과 그 관계를 분명히 규정하고, 그에 근거해서 부산의 정치를 평가할 수 있는 분석틀을 제시해서, 그것으로 부산 지방정치의 현실과 문제점을 살펴보았다. 그 분석 결과에 의하면 첫째, 부산의 정치는 지역주의에 의한 일당독점의 정당체제로 해서 정당정치가 실종된 상태에 있으며, 이로 해서 정치적 대표성을 상실했다는 것이다. 둘째, 부산의 정치는 중앙집권주의에 의한 분권의 지체, 수도권 집중에 의한 불균형발전 및 민주적 지방화의 한계로 해서 삶의 질 향상을 위한 정치적 선택과 지역민주주의 발전에 구조적 제약을 받고 있다는 것이다. 본 연구는 이러한 부산 지방정치의 위기를 극복하기 위해 우선적으로 요구되는 것이 정당정치의 활성화임을 강조했다. 정당정치의 활성화를 위해서는 무엇보다도 일차적인 행위자인 각 정당들의, 중앙당 차원의 전면적 혁신과 당내민주화가 필요하다. 이 전면적 혁신과 당내민주화에 입각해서 민주적 분권정당, 민주적 경선 등과 같은 정당 혁신이 추진되고, 중선거구제 도입, 비례대표 비율의 확대 등과 같은 제도적 개혁이 병행될 때, 부산에서도 상이한 이념과 정책을 가진 정당 간의 경쟁적 정당체제의 가능성이 커질 것이다. 이러한 정당정치의 활성화는 정당의 지역시민사회와의 소통을 가능하게 할 것이며, 더 나아가 부산 시민의 참여를 촉발시킬 것이다. 둘째, 정당정치와 시민참여의 활성화에 근거한 지역민주주의 동력을 통해 분권, 균형발전 및 민주적 지방화를 실현시키고, 이를 기반으로 부산의 지역민주주의를 더욱 공고화해가야 할 것이다. This research is designed to analyze the reality of Busan politics, to identify the problems and to find the way of solution by the vitalization of party politics and the development of regional democracy. For this study, this research definds the local politics, the related concepts(local autonomy, decentralization, localization and so on) and the relations and as suggesting the framework for analysis being based on it, tries to analyze the reality of Busan politics and the problems. As a result of analysis, firstly, politics disappeared on account of party system of one-party monopoly by regionalism in local politics of Busan. Secondly, political choice for the improvement of the quality of life is structurally restricted by delayed decentralization on the part of centralism, unbalanced development on the part of centralization of the capital region and the limitation of democratic localization. This research first of all emphasizes the vitalization of party politics for overcoming the crisis of Busan politics. For the vitalization of party politics innovation, overall innovation and the intraparty democracy of level of each central party as the primary actor has been needed. The vitalization of competitive party system among parties that have the different ideologies and policies, can be worked in Busan when by overall innovation and the intraparty democracy, innovations such as democratic decentralization party, democratic election and so on is driven and institutional innovations such as introduction of the medium electorate system, expansion of ratio of proportional representation etc. are paired with them. The vitalization of party politics is able to communicate with local civil society, and furthermore spark the participation of Busan citizen. Secondly by the local democratic power grounding on party politics and the vitalization of the participation of citizen, decentralization, balanced development, democratic localization should be realized, and furthermore local democracy should be more consolidated.

MMC HVDC의 전도 손실 계산을 위한 V-I 특성 곡선 근사 방법

나종서(Jongseo Na),김상민(Sangmin Kim),김희진(Heejin Kim),정종규(Jongkyou Jeong),허견(Kyeon Hur) 전력전자학회 2019 전력전자학술대회 논문집 Vol.2019 No.7

세계화시대의 국민국가와 지방

나종만 세종 1996 삶의 질과 지역불균형 Vol.1996 No.1

기능성 환자복 개발을 통한 만족도 증진에 관한 연구

나종은,이소희,박선애,김유미,구혜린 한국의료QA학회 2006 가을학술대회 Vol.2005 No.2

한국에서의 그람시 시민사회론

나종만 釜山政治學會 1997 부산정치학회보 Vol.7 No.2

전후의 세계질서와 세계화

나종만 경성대학교 사회과학연구소 1995 社會科學硏究 Vol.11 No.-