『(增訂)弓矢義解』에나타난 조선궁술고찰

이헌정(Lee Heon jung) 고려대학교 글로벌일본연구원 2017 일본연구 Vol.27 No.-

『(증정)궁시의해』는1933년일제강점기조선에서발간된일본의궁도서이며일본궁도의도구와사법등을설명하고있다. 그런데이책에서는현재한국의전통궁술인국궁의모체가되는조선궁술에대해서도설명하고있다. 이러한자료는조선궁술을바라보는일본인의시각이어떠했는지에대해서알수있으며국궁을다양한각도에서연구 하게끔하는중요한자료가된다. 『(증정)궁시의해』에서조선의활은반궁(半弓)이며뿔로만들어진다고하고있으며. 화살은깃이2개고촉이날카롭다고하였다. 활을쏠때손을보호하는도구인유가케는 조선궁술에서는사용하지않고각지를사용한다고했으며과녁은120보정도로거리 차이가난다고하고있다. 사법에있어서는발의모양세가비정비팔(非丁非八)의모양을취하고있으며, 활을머리위로들어올리는동작인우치오코시를하시않는다고서술하고있다. 또한, 활시위를 잡는손은볼이아닌가슴에붙인다고서술하고있다. 이와같은서술은일본궁도를기준으로, 두드러지게차이가나는부분을중심으로 서술한것이다. 즉조선의활은일본활의절반길이에불과하였기에반궁이라칭했으며목재만을사용하는일본활에비해뿔을사용하는조선의활은일본의활과크게두드러지는부분이었다. 이러한차이점들을중심으로다른도구들과사법이언급되었는데, 이는 조선궁술에대한서술을통해조선궁술을알기위해서라기보다는일본궁도가어떠한지를재확인하려는것에목적이있었다고할수있다. 그리고이러한재확인의목적은조선궁술에대한불충분한서술을야기했으며, 복수의형태로존재하던조선궁술이일본궁도의기준에의해획일화되는형태로서술되었다. Zoutei Yumiyakigae is a Japanese book about archery that was published during the period of Japanese occupation; it deals with the tools Japanese archery and how to shoot a bow. Also, the book illustrates Choseon archery, which is the forerunner to Kug Gung, which is Korea’s current traditional archery. This historical record shows how Japanese of the past saw the Choseon period archery and this book can be an important source that can make the study of Korean archery approached from a range of angles. According to Zoutei Yumiyakigae, bows in the Chosen era were small and made of horn. Arrows had two feathers and the arrowhead was sharp. A yukage, which can protect the hand when shooting an arrow, was not used in Choseon’s archery; a kag chi was used instead. Also, the difference in distance to the target was about 120 steps. For the shooting technic, foot positioning was be jong be pal (not T and not V), and a pose of uchi okoshi was maintained that kept the bow above the head. Also, the grip location of the bowstring was near the chest, not the cheeks. These statements explain Choseon archery based on differences with Japanese archery. For example, this book called Choseon bows small because they were half the size of Japanese bows. Similarly, this book highlights that Choseon bows were made of horn, compared to most Japanese bows, which were made of wood. Based on these differences, other tools and shooting technics are described. Therefore, it appears that the purpose of this book was to reaffirm Japanese archery, not to describe Choseon archery. Because of the above reasons, Choseon period archery was not properly explained and various forms were ignored. In fact, Choseon archery was represented uniformly as just a branch of Japanese archery.

흡입제 남용에서 시작된 정신병 1례

이헌정(Heon-Jeong Lee),조방현(Bang-Hyun Cho):정인과(In-Kwa Jung) 한국중독정신의학회 2001 중독정신의학 Vol.5 No.1

A 18 year-old male patient visited hospital due to psychotic symptoms. He had been sniffing volatile inhalants since 3 years ago, but he had quit sniffing 10 months ago. However he has reexperienced visual and auditory hallucinations without sniffing inhalant since 8 months ago. He had no family history of schizophrenia. The psychiatric examination revealed that he had positive symptoms of schizophrenia, such as visual hallucination, auditory hallucinations, delusion of being controlled, delusional perception, and somatic hallucination/delusion, but did not show negative symptoms. It was difficult to diagnose this case as schizophrenia or inhalant-induced psychotic disorder. This case may suggest that the positive symptoms are important manifestations of psychotic disorder due to volatile inhalant abuse. We also suggest that the psychotic symptoms of chronic inhalant abuse are serious and potentially irreversible.

1960년대 양궁(洋弓)대회 참가를 둘러싼 일본 궁도(弓道)계의 양상 -잡지 『弓道』와 참가자들의 대담 내용을 중심으로-

이헌정 ( Lee Heon-jung ) 한국일본근대학회 2019 일본근대학연구 Vol.0 No.63

본 연구에서는 1967년 일본의 궁도 선수인 미야타 준지가 아메르스포르트 국제양궁대회에 일본의 전통 활로 참가한 것에 착목하여 당시 대회에 참가했던 선수인 미야타 준지(宮田純治)와 감독을 맡았던 호소이 히데히코(細井英彦)의 대담을 분석하였다. 호소이와 미야타는 모두 궁도가 양궁시합에 나간다는 것에 대해서는 쉽게 받아들이지 않았다. 이는 궁도와 양궁은 도구의 발달 방식과 경기규칙이 서로 다르다고 생각했기 때문이었다. 그러나 미야타가 대회 후에 작성한 보고서와 당시에 발간된 신문 기사들 또한 함께 본 결과, 호소이와 미야타는 궁도의 양궁대회에 참가에 대한 입장이 바뀌었음을 알 수 있었다.미야타는 양궁대회의 참가가 단순히 일회성 이벤트로 끝나는 것으로 생각한 것이 아닌, 양궁과의 대등한 경기를 위해 궁구와 사법의 과학적인 분석을 통한 개발을 주문하기도 하였으며 호소이 또한 참가 자체에 대해서는 회의적이었으나 이후의 발전 가능성을 생각하고 있었다. 이는 양궁 종목이 나왔을 때의 전궁련의 반응과 무관하지 않았다. 전궁련은 궁도의 양궁대회 참가를 생각하고 있었으며, 세계적으로 활약하는 일본 궁도에 대한 열망이 있었다. 그러나 이듬해인 1968년, 전일본궁도연맹은 양궁으로부터 완전히 철수하여 전통으로서의 궁도에 집중하게 되었다. 더 이상 궁도가 양궁대회에 나가는 일은 없게 된 것이다. 이를 보았을 때 전후 일본궁도의 흐름은 단순히 전통을 복원·유지하고 계승해가는 과정이 아닌, 궁도의 정체성과 발전의 방향을 정하는 과정이었다고 할 수 있다. In this study, focus on 1967, Junji Miyata, a Kyudo player that participated in the Amersfoort International Archery Competition as a traditional Japanese bow. And analyzed talking that the player by Junji Miyata and supervisor by Hosoi Hidehiko. First, Hosoi and Miyata did not readily accept that archery was going to the archery competition. Because that Kyudo and archery were thought to have different developmental rules and competition rules. However, in Miyata, a considerable sense of challenge was demonstrated and actively engaged. As a result of the report prepared by Miyata after the contest and the newspaper articles published at the time, Miyata did not think that the participation of the archery competition was simply a one-time event, and ordered development through scientific analysis. However, in 1968, the All Nippon Kyudo Federation withdrew completely from the archery and concentrated on archery as a tradition. No longer kyudo will go to the archery competition. Ultimately, the transformation of archery as an international game ended in a single attempt, but this series of events means that, at least at the stage of 1967, the archery is not merely an image of tradition. It also implies the possibilities of modern sports. When we look at this, it can be said that the flow of postwar Kyudo was not simply a process of restoring, maintaining and inheriting the tradition. It is determining the direction of archery’s identity and development.

도파민 수송체 유전자 다형성과 항정신병약물로 유발된 하지불안증후군의 연관성 연구

강승걸,이헌정,최정은,김린,정인과,Kang, Seung-Gul,Lee, Heon-Jeong,Choi, Jung-Eun,Kim, Leen,Jung, In-Kwa 대한수면의학회 2008 수면·정신생리 Vol.15 No.1

목 적 : 하지불안증후군(restless legs syndrome ; RLS)의 병인은 아직 불명확하지만, 도파민 결핍과 유전적 소인이 흔히 제기된다. RLS는 도파민수용체를 차단하는 항정신 병약물을 복용하는 환자들에서 더 흔히 발생하는 것으로 보인다. 본 연구에서는 정신분열병환자에서 항정신병약물에 의해 유발된 RLS와 도파민 수송체(dopamine transporter gene ; DAT1) 유전자가 연관이 있는지 알아보고자 하였다. 방 법: International Restless Legs Syndrome Study Group의 진단기준으로 190명의 한국인 정신분열병 환자들을 대상으로 RLS에 대해서 평가하였다. 유전자형분석은 중합효소연쇄반응기법을 사용하여 DAT1 유전자의 40 염기쌍(basepair) variable number of tandem repeat(VNTR)에 대해서 시행되었다. 결 과 : 우리는 44명의 RLS군과 146명의 비RLS군으로 환자들을 분류하였다. 두 군간의 유전자형과 대립유전자 빈도의 차이를 분석한 결과 유의한 차이를 발견할 수 없었다. 결 론 : 이 연구는 DAT1 유전자의 40 bp VNTR 다형성이 항정신병약물로 유발된 RLS와 연관이 없다는 것을 시사한다. 이 결과를 확증하기 위해서는 향후 보다 대규모의 연합연구가 필요할 것이다. Objectives: The pathophysiology of restless legs syndrome (RLS) is not obvious, but many promising theories involve dopaminergic deficiency and genetic causes. The RLS is presumed to occur more frequently among schizophrenic patients who take antipsychotics, most of which blocks the dopamine receptors. This study aimed to investigate whether dopamine transporter gene (DAT1) 40 base pair (bp) variable number of tandem repeat (VNTR) polymorphism is associated with the antipsychotic-induced RLS in schizophrenia. Methods: We determined the diagnosis of RLS among the 190 Korean schizophrenic patients by the diagnostic criteria of the International Restless Legs Syndrome Study Group (IRLSSG). Genotyping was performed for the 40bp VNTR in DAT1 gene using polymerase chain reaction. Results: We separated the schizophrenic patients into 44 patients with RLS and 146 patients without RLS. The genotype and allele frequencies did not differ significantly between two groups. Conclusions: These results suggest that DAT1 gene 40bp VNTR is not associated with the antipsychotic-induced RLS in schizophrenia. To confirm these results, larger-scale association study is needed in the future.

한국의 의과대학생에서 기분과 행동의 계절적 변동

김성재,이헌정,최현석,정현강,김봉주,김주연,이영우,조동혁,이민수,조숙행,김린,Kim, Sung-Jae,Lee, Heon-Jeong,Choi, Hyun-Seok,Jung, Hyun-Gang,Kim, Bong-Ju,Kim, Ju-Yeon,Lee, Young-Woo,Cho, Dong-Hyuk,Lee, Min-Soo,Joe, Sook-Haeng,Kim, Leen 대한수면의학회 2004 수면·정신생리 Vol.11 No.2

목 적:계절성 정동장애에 대한 연구는 북미, 유럽과 아시아의 일본과 중국 등 여러 국가에서 시행되었지만, 한국에서는 아직 보고된 적이 없다. 이 연구는 한국의 의과대학생에서 기분과 행동의 계절적 변동의 빈도를 평가하기 위하여 시행되었다. 방 법:서울의 고려대학교 의과대학에 재학중인 학생 중 총 297명을 대상으로 하였다. 계절성을 평가하기 위하여 계절성 양상 평가 설문지(SPAQ)의 한국어 번역판을 이용하였고, 계절성 정동장애(SAD)와 아임상성 계절성 정동장애(S-SAD)를 진단하기 위하여 Kasper가 제시한 진단기준을 이용하였다. 결 과:전반적 계절성 점수(GSS)의 평균은 6.6(SD=3.9)이었다. 83.5%(N=248)가 계절성 변화가 생활에 영향을 미친다고 보고하였고, 단지 3.7%(N=11)만이 계절성 변화가 전혀 없다고 보고하였다. 전체 SAD의 유병률은 15.2%, SSAD의 유병률은 11.1%로 나타났다. 이중 여름철 SAD는 3.0%, 여름철 S-SAD는 2.7%였으며, 겨울철 SAD는 11.4%, 겨울철 S-SAD는 5.8%로 겨울철 SAD 및 S-SAD가 더 높은 유병률을 나타내었다. 결 론:이 결과를 통해 한국인에서 기분과 행동에 있어서 계절적 변동은 흔한 것임을 알 수 있다. 여름철보다 겨울철의 SAD와 S-SAD가 더 높은 유병률을 보이는 것은 미국 등에서 보고된 결과와는 일치하지만 일본, 중국과 같은 다른 아시아 국가의 보고와는 반대되는 것이다. Objectives: Although many studies on seasonal variations in mood and behavior have been carried out in foreign countries, no such study has previously been undertaken in Korea. The goal of this study was to estimate the frequency of seasonal variations in mood and behavior among Korean medical students. Methods: 297 medical students from Korea University College of Medicine participated in this study. The subjects were surveyed with a Korean translation of the Seasonal Pattern Assessment Questionnaire (SPAQ), and their responses were evaluated for seasonal patterns of mood and behavioral change, including seasonal affective disorder (SAD) and subsyndromal seasonal affective disorder (S-SAD), derived from the case-finding criteria of Kasper et al. Results: The mean global seasonality score was 6.6 (SD=3.6). 83.5% (N=248) of the subjects reported some changes in behavior and mood associated with the seasons. Only 3.7% (N=11) reported no behavioral changes across the seasons. Total prevalence rates were 15.2% for SAD, and 2.7% for S-SAD. The estimated frequencies were 3.0% for summer SAD, 2.7% for summer S-SAD, 11.4% for winter SAD, and 5.8% for winter S-SAD. The prevalence rates for winter SAD or S-SAD were higher than the prevalence rates for summer SAD or S-SAD. Conclusion: These results suggest that seasonal variations in mood and behavior are common among Koreans. The higher prevalence rate of winter SAD or S-SAD than summer SAD or S-SAD is consistent with most western studies and stands in contrasts to studies in other Asian countries, such as Japan and China.

Two-band effect in superconducting parameters and their anisotropies of $MgB_2$ single crystals

강병원,김헌정,이현숙,이성익,Kang, Byeong-Won,Kim, Heon-Jung,Lee, Hyun-Sook,Lee, Sung-Ik The Korean Superconductivity Society 2007 Progress in superconductivity Vol.8 No.2

We have studied superconducting parameters of $MgB_2$ single crystals from reversible magnetization measurements with the magnetic field both parallel and perpendicular to the c-axis of the crystals. The temperature dependence of the London penetration depth, ${\lambda}_{ab}{^{-2}}(T)$, obtained from the Hao-Clem analysis on reversible magnetization, shows a clear discrepancy from single-band theories. It is also found that the anisotropies of the London penetration depth, ${\gamma}_{\lambda}$, slowly increases with temperature while the anisotropy of the upper critical field, ${\gamma}_H$, decreases with temperature. These behaviors are in sharp contrast with the behavior of superconductors with a single band. The temperature dependence of ${\lambda}_{ab}{^{-2}}$, and the opposite temperature dependences of ${\gamma}_{\lambda}\;and\;{\gamma}_H$ can be well explained with the theory of the two-band superconductivity.

The study about metal artifact reduction by using Tin-Filter in CT scan

Sang-Heon Jeong(정상헌),Seong-Ju Lee(이성주),Hyeong-Min Jin(진형민),Jong-Hyo Kim(김종효),Heon-Jung Jeong(정헌정),Dong-Seong Kim(김동성) 대한CT영상기술학회 2019 대한CT영상기술학회지 Vol.21 No.1

목적: 본 논문에서는 CT 검사 시 Tin-Filter 적용에 따라 metal artifact를 감소시킬 수 있는지에 초점을 맞추고 연구를 진행하였다. 대상 및 방법: CT장비는 SIEMENS사의 Somatom Force를 사용하였다. IM Nail을 이용하여 자체 제작한 팬텀과 AAPM 팬텀을 CTDIvol 10 mGy을 기준으로 80 kV부터 150 kV까지 10 kV단위로 스캔하여 Noise와 SNR을 구하였으며 Tin-Filter는 150 kV에 적용되었다. 정밀도를 측정하기 위한 척도로 RMSE 기법이 사용되었고, PH5 팬텀의 Liver nodule, Portal vein 두 부분을 이용하여 리커트 척도로 정성적 평가를 실시하였다. 결과 값들은 통계프로그램 SPSS를 사용하여 분산분석(ANOVA)을 진행하였다. 결과: 자체제작 팬텀 및 AAPM 팬텀을 이용한 Noise 및 SNR 평가에서 kV가 올라감에 따라 Noise가 감소하는 경향을 보였으며 특히 Tin-Filter를 적용했을 때 52.3~79.9%까지 대폭 감소하였다(P<0.01). RMSE값은 140 kV에서 최댓값인 34.27, Tin-Filter가 적용된 Tin150 kV에서 최솟값인 5.95의 값을 보였다. 리커트 척도를 이용한 정성적 평가에서도 kV 그룹 간에는 통계적으로 차이가 없어 영상의 시각적 평가에서는 차이가 없는 것으로 나타났다(p=0.792). 결론: Tin-Filter를 적용하여 검사를 진행하였을 때 선량의 증가 없이 영상의 전체적인 질은 유지하면서 metal artifact를 감소시킬 수 있는 것으로 사료된다. Purpose: In this study, we focused on whether we can reduce the metal artifact by using Tin-Filter in CT scan Somatom Force(SIEMENS,Germany) was used for the CT equipment. Materials & Method: Noise and SNR were obtained by scanning the self-produced phantom using IM Nail and AAPM phantom in units of 10 kV from 80 kV to 150 kV based on CTDIvol 10 (mGy). Tin-Filter was applied to 150 kV.RMSE was used to measure the precision, and qualitative assessment was performed by using the Likert scale on liver noduleand portal vein of PH5 phantom. Result values were analyzed by ANOVA Test using statistical program SPSS. Noise and SNR evaluation using self-produced phantom and AAPM phantom showed a tendency of noise reduction with increasing kV. Result: Especially, when Tin-Filter was applied, it decreased 52.3%~79.9% (P<0.01). The maximum value of RMSE was 34.27 at 140 kV, and the minimum value of RMSE was 5.95 at the Tin150 kV with the Tin-Filter. In the case of qualitative assessment, there was no statistically significant difference in image evaluation (p=0.792). Conclusion: As a result, it is considered that the metal artifact can be reduced without degrading the overall quality of the image and increasing the Dose, if the scan is performed using the Tin-filter.

조현병 환자에서 아미설프라이드의 치료반응과 도파민 D3 수용체 유전자다형성의 연관성

강승걸,이헌정,이승재,최태영,우정민,김지현,정성원,구본훈,이광헌,김정란,지익성,이종훈,Kang, Seung-Gul,Lee, Heon-Jeong,Lee, Seung Jae,Choi, Tae Young,Woo, Jungmin,Kim, Jihyun,Jung, Sung-Won,Koo, Bon Hoon,Lee, Kwanghun,Kim, Jeong-Lan,Chee, 대한생물정신의학회 2013 생물정신의학 Vol.20 No.3

Objectives The aim of this study is to evaluate the association between rs6280 and rs905568 genetic polymorphism of DRD3 gene and the treatment response of amisulpride. Methods After six weeks treatment of amisulpride, 125 schizophrenia patients were interviewed based on the Positive and Negative Syndrome Scale (PANSS) and the Clinical Global Impression-Severity (CGI-S). The genotyping for rs6280 and rs905568 was performed using TaqMan single nucleotide polymorphism (SNP) genotyping assay. Results There was no significant difference in the frequency of genotype and allele of rs6280 between the responders and non-responders based on the total, positive, and general score of PANSS and CGI-S score. However, there was a significant association between this SNP and treatment response in the negative score of PANSS (${\chi}^2=5.23$, p = 0.022). There was no significant association between rs905568 and the response in positive, negative, general, and total PANSS score and CGI-S score. Conclusions This is the first positive association study between DRD3 gene and the treatment response of negative symptoms to amisulpride in Korean schizophrenia patients. A larger scale research on more SNP of the DRD3 gene will make a progress in the study of pharmacogenetics on the treatment response of the amisulpride.

Effect of Korean Red Ginseng on Sleep : A Randomized, Placebo-Controlled Trial

이선아,강승걸,이헌정,정기영,김린,Lee, Sun-Ah,Kang, Seung-Gul,Lee, Heon-Jeong,Jung, Ki-Young,Kim, Leen KOREAN ACADEMY OF SLEEP MEDICINE 2010 수면·정신생리 Vol.17 No.2

목 적: 인삼은 한국을 비롯한 아시아 국가에서 전통적으로 불면증의 치료에 사용되어 왔으며 쥐를 이용한 동물실험에서 수면을 촉진시키는 효과가 있다는 연구 결과가 있어왔다. 하지만 이러한 효과를 입증할 만한 임상 실험은 거의 이루어지지 않았다. 이에 본 연구에서는 고려 홍삼이 수면에 미치는 영향을 알아보고자 한다. 방 법: 건강한 성인 남성 20명을 대상으로 하였으며 이들은 무작위로 홍삼군과 위약군에 배정되어 2주간의 실험이 진행되었다. 홍삼군의 경우 하루 4,500 mg의 홍삼을 섭취하였다. 실험 시작시점과 2주 후인 종료시점에 수면다원검사를 시행하여 두군간의 변수의 변화를 비교하였다. 결 과: 총 15명의 대상자, 즉 홍삼군 8명과 위약군 7명이 수면다원검사를 시행 받았으며 홍삼군이 위약군 보다 실험 종료 시점에서 3단계 수면이 증가한(p=0.087) 반면에 2단계 수면이 감소하는(p=0.071) 경향을 나타냈다. 결 론: 본 연구 결과는 고려 홍삼이 깊은 잠은 증가시키고 얕은 잠은 감소시키는 경향이 있음을 보여준다. 이는 통계적으로 유의한 결과는 아니지만 홍삼이 수면의 질을 향상시키는 데 효과적임을 짐작하게 한다. 그러나, 보다 많은 대상군과 충분한 홍삼 용량으로 보다 긴 기간 동안 진행되는 연구를 통해 고려 홍삼의 수면에 대한 효과를 확인할 필요가 있다. Objectives: Ginseng has a long history of being used in insomnia treatment and there is some evidence from animal studies of its sleep-enhancing property. From this, it can be assumed that ginseng has sleep-promoting effect in humans. The purpose of this study was to investigate the effect of Korean red ginseng on change of sleep architecture in humans. Methods: A total of 20 healthy young males with regular sleep and wake habits and without any psychiatric nor cognitive problems were selected based on review of sleep questionnaires and sleep diaries they completed followed by an interview with a board-certified psychiatrist. The subjects were randomly assigned to red ginseng or placebo for 2 weeks of trial. The total daily dose of ginseng was 4,500 mg. The polysomnographic recordings were made at baseline and at 2 weeks after. The effects of red ginseng and placebo on sleep were assessed by comparing the changes in polysomnographic variables between the two groups. Results: A total of 15 subjects, 8 from red ginseng group and 7 from placebo group, were included to undergo polysomnographic procedures. The red ginseng group showed tendencies to increase stage 3 sleep (p=0.087) and to decrease stage 2 sleep (p=0.071) from the baseline compared with the placebo group. Conclusion: Korean red ginseng tends to increase deep sleep and decrease shallow sleep. Our result is in line, at least in part, with previous findings that Korean red ginseng increased total and NREM sleep in rats. Further studies with higher ginseng dosage, larger sample size and longer trial duration should be conducted to confirm the sleep stabilizing and balancing effects of Korean red ginseng.

노인에서의 외상성 뇌손상

정한용(Han-Yong Jung),이헌정(Heon-Jeong Lee) 대한노인정신의학회 2001 노인정신의학 Vol.5 No.2

Traumatic Brain Injury (TBI) is as common in elderly people as it is in young adults. Compared to TBI among young adults, TBI mong the elderly differs in mechanism of injury, clinical presentation, comorbidities, and prognosis. This article begins with an overview of the literature on epidemiology, unique characteristics and pathophysiology of geriatric head injuries. Neurological sequelae and indices of general outcome following TBI will be discussed. We will discuss the proposed relationship between TBI and Alzheimer's disease, which lead to a greater understanding of the pathogenesis of both TBI and Alzheimer's disease. The literature about the assessment and management of TBI will be reviewed.