圓光醫大 附屬 第2病院 神經精神科 患者에 對한 統計的 考察(Ⅱ)

박민철,장광철,김상원,김한주,유미경,김훈,유용진,김현정,박남진,오상우,이귀행,노승호,백영석 圓光大學校 醫科大學 神經精神科學敎室 1992 圓光精神醫學 Vol.8 No.1

본 연구는 1986년 7월 11일부터 1991년 7월 10일까지 원광의대 부속 제2병원 신경정신과에서 의래 및 입원치료를 받았던 6,072명의 환자를 대상으로 병원 역학조사를 실시하고 그 결과를 1차조사 (박민철 등1986)와 비교했다. 1.전체 환자 중 남자가 54.4%로 여자보다 많았고, 이리와 이리 인접지역이 84.0%로 대부분의 지역을 나타났다. 의료보장상태는 보험환자가 57.1%, 의료보호환자21.8%, 일반환자 21.1%였으며 연령별로는 20대 24.6%, 30대 22.8%로 20대 30대가 절반정도를 차지했다. 2.외래환자에서는 신경중성장애가 46.0%로 가장 많고 정동장애, 경련성장애 순이며, 입원환자에서는 정신분열증이 30.5%로 가장 많고 기질성정신장애, 정동장애의 순이었다. 3.남자는 신경증성쟝애(23.4%), 정신분열증, 기질성정신장애 순이고 여자는 신경증성장애(39.9%), 정동장애, 정신분열증의 순이었다. 남자가 여자보다 많은 진단은 알코올정신장애(94.6%), 기질성정신장애, 소아정신장애 순이고, 여자가 남자보다 많은 진단은 정동장애(64.5%), 신경증성장애였다. 4.진단별 연령분포에서 신경증성장에는 30대(25.3%), 20대, 40대 순이고, 정신분열증은 20대(40.5%), 30대, 40대 순이며, 정동장애는 20대, 30대, 50대 순이나 비교적 비슷한 융이었다. 5.진단별 발병연령에서 신경증성장에는 20대, 30대가 절반이고,정신분열증은 20대(51.3%), 10대, 30대 순이며 정동장애는 20대(30.7%), 30대, 50대 순이었다. 진단별 평균 발병연령은 신경증성장애 32.7세, 정동장애 36.1세, 정신분열증 23.6세였다. 6.진단별 이병기간은 2년이상이 신경증성장에 28.3%, 정신분열증 68.5% 정동장애 43.9%인데 전체적으로 41.0%였다. 진단별 평균 이병기간은 정신분열증 73.2개월, 정동장애 45.5개월, 신경증성장애 29.5개월이었다. We examined epidemiologic study of 6,072 patients who visited Wonkwang Neuropsychiatric hospital since July 11 of 1986 until July 10 of 1991 and compared this results with previous study(Park et al 1986). The study revealed as follows:1. Of total patients males visited this hosptial more than females as 57.1%, Most of them(84.0%) resided Iri and neighbouring Iri. In the point of insurance, insured patients, medicaid patients and uninsured patients were 57.1%, 21.8% and 21.1% respectively. On the distribution of age, the twenties, the thirties were 24.6%, 22.8% respectively and twenties and thirties were about half of total patients. 2. Of outpatients neurotic disorder was the most as 46.0%, secondly mood disorder and thirdly convulsive disorder, but of inpatients schizophrenia was the most as 30.5%, secondly organic mental disorder and thirdly mood disorder. 3. Of males neurotic disorder was the most as 23.4%, secondly schizophrenia, and thirdly organic mental disorder, but of females neurotic disorder was the most as 39.9%, secondly mood disorder and thirdly schizophrenia. alcoholic mental disorder(94.6%), organic mental disorder, child mental disorder were mostly found in males,but mood disorder(64.5%) and neurotic disorder were mostly found in females. 4. On the distribution of age neurotic disorder was found the most in the thirties(25.3%), next in the twenties and in the forties, and schizophrenia was found the most in the twenties(40.5%), next in the thirties and in the forties, but mood disorder was found the most in the twenties, next in the thirties and in the forties but revealed similar rates relatively. 5. On the distribution of age of onset neurotic disorder developed nearly half during the twrnties and the thirties, schizophrenia developed mostly during the twenties (51.3%), secondly the teens and thirdly the thirties, but mood disorder developed firstly the twenties(30.7%), secondly the thirties and thirdly the fifties. on the average age of onset of illness neurotic disorder, mood disorder and schizophrenia were 32.7 years, 36.1 years and 23.6 years respectively. 6. On the duration of illness more than two years was 28.3% in neurotic disorder, 68.5% in schizophrenia and 3.9% in mood disorder and on the average duration of illness schizophrenia, mood disorder and neurotic disorder were 73.2 months, 45.5 months and 29.5 months respectively.

發芽中 빛에 의한 무 幼植物 子葉의 微細構造 變化

朴敏哲 가톨릭대학교 자연과학연구소 1992 자연과학논문집 Vol.13 No.-

본 연구는 무(Raphanus sativus L. cv. Taewang)種子의 發芽에 따라 빛에 의한 微細構造 變化를 관찰하였다. 25℃에서 7,000lux의 빛으로 배양한 幼植物의 세포학적인 연구결과 子葉에서 특징적인 酵素活性을 갖는 microbody와 다른 細胞小器官과의 관련된 細胞變化가 發達段階別로 일치하였다. 특히, 發芽후 貯藏蛋白質의 分解가 신속히 이루어져 3일후에는 커다란 vacuole이 형성되었다. The ultrastructural changes in the cotyledons of radish(Raphanus sativus L. cv. Taewang) seedlings cultured at 25℃ under effect of light(7,000 lux) were examined. In the results of cytological studies during the seedling developement, the changes of cellular arrangement between the microbodies having remarkable enzyme activities and other cellular organelles in cotyledons were gradually correlated. Especially, the rapid mobilization of storage proteins was followed by the formation of large vacuoles from the third day after sowing.

자유시점 TV를 위한 지능형 원격 조종기

박민철,최경주 충북대학교 컴퓨터정보통신연구소 2008 컴퓨터정보통신연구 Vol.16 No.2

자유시점 TV의 경우 시청자가 임의의 원하는 시점에서 영상을 재현할 수 있도록 함으로써 상호작용성이 높아 흥미로운 새로운 방송 서비스를 제공할 수 있다. 하지만 시청자가 입체영상을 보면서 매번 시점을 변환하여 시청하는 일은 쉽지 않다. 입체영상을 시청하면서 임의의 시점으로 변환하는 작업은 시청하는 장면에 관한 3차원 공간을 즉흥적으로 지각하고 응용할 수 있어야 하기 때문이다. 본 논문에서는 자유시점 TV가 갖는 이와 같은 문제점을 해결하기 위해 원격 조정기가 인공시각(시각적 주의 시스템) 기능을 보유하여 시청자가 보고 싶어 할 수 있는 몇 개의 시점들을 추출하고 그것을 원격 조정기 상에 표시함으로써 시청자가 즉흥적으로 시점변환을 할 수 있도록 하는 방법을 제안한다. 지능형 원격 조정기의 궁극적인 목적은 시청자가 자유시점 TV를 쉽게 사용하도록 하는 상호작용상의 편의를 제공하기 위함이다. There have been many researches on multi-view image processing for free viewpoint TV. However, most of those studies focused on how to generate free viewpoint images rather than to make the viewers enjoy the most effective sense of 3-D TV. This paper represents an intelligent remote controller as one of the interfacing devices between human and 3-D TV. It enables the viewer easily to have one's viewpoints at a different angle automatically. The suggested networked viewpoint controller exploits a spatiotemporal attention module for the smart user interaction of the future 3D TV. In this paper, a new approach to locate a focus of attention for the generation of candidate viewpoints is suggested. The suggested method combines spatial and temporal features given from a series of images to provide viewers with several viewpoints. The proposed intelligent remote controller solves the problem by providing the viewers with some reference viewpoints. They are computed using the theory of human visual attention. Therefore, in a sense our approach suggests the nearest-possible solution that human visual attention system may select.

베르누이 원리와 bolt-clamped Langevin type 초음파 진동자를 이용한 정상파 음파 공중부양의 탐구

박민철,박두재,김영환,Park, Mincheol,Park, Doojae,Kim, Young H. 한국음향학회 2018 한국음향학회지 Vol.37 No.6

The purpose of this study is to investigate the effect of acoustic radiation force on the standing wave acoustic levitation phenomenon, which is the levitation of small objects near the pressure node of the standing wave, using the Bernoulli principle. The source and scheme of the acoustic radiation force, which is the cause of the levitation, are conceptually explained through comparison with the graph of the acoustic radiation force versus the distance from the transducer. A series of experiments supporting this explanation was performed with a BLT(Bolt-clamped Langevin Type) ultrasonic transducer to confirm that the objects are floating near the pressure nodes and that it satisfies the condition for the standing wave formation when the object is levitating. Furthermore, the vertical alignment of floating objects, which is a characteristic of standing wave acoustic levitation phenomenon, could be explained.

肺結核患者와 癩患者에 대한 自我同一性의 安定性과 自己受容性에 관한 硏究

朴敏喆 大韓神經精神醫學會 1979 신경정신의학 Vol.18 No.3

Conclusions on the ego identity scale of the 100 pulmonary tuberculosis patients in the Masan National Tuberculosis Hospital and the 75 leprosy patients in the National Leprosy Hospital in the view of age, age of onset, duration of infection and future prospect by way of the questionares could be laid as follows' 1. Both groups don't show any increasing tendency of ego identity with the sequence of ageing. 2. Among the pulmonary tuberculosis patients the group aged over 26 years shows higher scale of the ego identity than the group aged 11-15 years; the leprosy patients show no significant difference. 3. Among the tuberculosis patients, the group over 5 years duration of infection shows lower scale of the ego identity than the group of 3-4 years; the leprosy patients show no significant difference. 4. Among the former, the group having the better future prospect shows higher tendency of the ego identity than the worse one; the latter shows no significant difference.

원지성 방향전환성 두위안진을 보이는 중추성 어지럼 2예

박민철,박진수,김민범,반재호 대한평형의학회 2014 Research in Vestibular Science Vol.13 No.2

Positional vertigo and nystagmus without focal neurological symptoms and signs are characteristic features of benign paroxysmal positional vertigo (BPPV). And the apogeotropic positional nystagmus can be diagnosed as cupulolithiasis of the horizontal semicircular canal. However, cerebellar lesion involving especially nodulus could be initially presented as positional vertigo like a BPPV without other neurologic signs. In most of the patients with cerebellar involvement, initial presentation shows dysarthria, ataxia, headache, nausea, vomiting and unsteadiness. But in some central lesions, positional nystagmus might be observed in head roll test as if BPPV was presented. It is very important for clinicians of dizziness care unit to differentiate central positional vertigo (CPV) from BPPV. But it is difficult to diagnose CPV at initial visit by history and physical exam only. Therefore, we introduce two cases with cerebellar infarction and hemorrhage initially presenting isolated positional vertigo mimicking BPPV.

方藥合編 皮膚外科 處方에 대한 分析

박민철,최인화,Park, Min-chul,Choi, In-hwa 대한한방안이비인후피부과학회 2003 한방안이비인후피부과학회지 Vol.16 No.1

Subjects : We tried to analysis dermatosurgical prescriptions including 477 WonBang(元方) prescriptions for SangJungHaTong(上中下統) introduced by HwangDoYeon(黃道淵). Methods : Prescriptions in BangYakHapPyun(方藥合編) is generally categorized into SangTong(上統), JungTong(中統), HaTong(下統) which are called PoJe(補劑), HwaJe(和劑), KongJe(功劑) respectively. This study classified and analyzed major diseases and symptoms appeared in dermatosurgical prescription and composition of medicine, as well as in BangYakHapPyun(方藥合編). Results and conclusions : The results of examining dermatosurgical prescriptions in WonBang(元方) of SangJungHaTong(上中下統) in BangYakHapPyun(方藥合編) are as follows; 1. The proportion of dematosurgical prescriptions was SangTong(上統) $\frac{10}{126}$(7.9$\%$). JungTong(中統) $\frac{22}{181}$(12.1$\%$), and HaTong(下統) $\frac{16}{163}$(9.8$\%$), which means that JungTong(中統)(HwaJe 和劑) takes up relatively the largest portion. 2. As for SangTong(上統), upper level herbs used in medicine are Glycyrrhiza uralensis(甘草), Paeonia japonica(白芍藥), Angelica gigas(當歸). Astragalus membranaceus(황기). Ginseng(人蔘), Poria cocos(복령), Atractylodis macrocephalae rhizoma(白朮). Cinnamon(肉桂), Rehmaniniae radix preparat(熱地黃). And these herbs are the components of Sipjundaebo-tang(十全大補湯), one of the most well-known medicine for weak energy and blood(補氣血). 3. As for JungTong(中統), in addition to medicine for weak energy and blood. Ledebouriella seseloides(防風) that removes ill elements on skin surface and Pung(風) called "wind". Limonium tetragonum(桔梗) that eliminates discharges and sputum, Angelica dahurica(白芷) that removes discharge and suppress tumor are applied. Other herbs are Ostericum koreanum(羌活). Skullcap(황령),Schizonepeta tenuifolia(荊芥), Aurantii fructus(地殼), Cimicifuga heracleifolia(升麻), Bupleurum falcatum(柴胡), Lonicerae flos(金銀花). These herbs are more effective for wind-calming treatment. cooling down fever, clearing skin irritation, detoxication. removal of tumor and discharge than replenishing energy and blood. 4. As for HaTong(下統), Angelica gigas(當歸) and Ledebouriella seseloides(防風), the two major herbs for SangTong(上統) and JungTong(中統), are mostly used. In addition, Skullcap(黃芩), Gardenia jasminoides(梔子), Eisenia bicyclis(大黃) are other major components and their key efficacy is to lower fever and KongHa(功下). 5. Herbs applied for SangTong(上統), JungTong(中統), and HaTong(下統) in large quantity are Glycyrrhiza uralensis(甘草) that harmoniously combine different herbal elements and Poria cocos(복령) that discharges humidity and watery elements out of body, removes humid and hot elements, and strengthen gastrointestinal system. Based on this, it is inferred that prescriptions for this study focus largely on treatment of humid and hot elements. In the composition of this prescription, Angelica gigas(當歸), Paeonia japonica(白芍藥), and Cnidium officinale(川芎) are taking up relatively large proportion, which are basic herbs for Samul-tang(四物湯). Therefore, it is incurred here that the concept of "replenishing blood" bears importance in dermatosurgical treatment. 6. As for herb medicines used for more than two types of prescriptions of SangTong(上統), JungTong(中統), and HaTong(下統), most of them are simultaneously used for SangTong(上統) and JungTong(中統), or for JungTong(中統), and HaTong(下統) except for Atractylodis macrocephalae rhizoma(白朮) and Gleditsia sinensis(조각자). This finding implies that prescription or treatment that are simultaneously applied are replenishing and harmonizing, or harmonizing and attacking while replenishing and attacking never go together.

發芽中 抗生劑와 糖이 葉綠體 微細構造形成에 미치는 影響

朴敏哲 聖心女子大學校 1981 論文集 Vol.12 No.2

黃白化된 배추의 子葉이 綠化되는 過程에 미치는 streptomycin(SM)과 sucrose의 影響을 觀察하였다. 子葉에서 SM이 葉綠體의 微細構造에 미치는 影響은 葉綠體膜形成後와 grana 發達前에 현저한 阻害를 일으킨다. 이들 葉綠體에서의 grana數는 對照區에 비해 줄어드는 반면 grana의 thylakoid는커지고 層狀構造가 發達한다. 그러나 sucrose는 葉綠素含量과 葉綠體微細構造 發達을 阻害시키는 低濃度의 SM의 影響에 恢復시킨다. The effects of streptomycin(SM) and sucrose in greening etiolated chinese cabbage (Brassica campestris L. var. pekinensis Makino) cotyledons were studied. In the presence of SM fine structure development of the chloroplasts is markedly inhibited after the dispersal of vesicles but previous to grana developments. The number of grana per chloroplast is reduced but the grana are larger and contain more thylakoids than the grana in chloroplasts of the greening control cotyledons. Sucrose reverses the effect of SM in low concentration on pigment content and fine structure development of chloroplasts.

원광의대부속 제2병원 신경정신과 입원환자에 대한 통계적 연구(Ⅲ)

박민철,이상열 圓光大學校 醫科學硏究所 1993 圓光醫科學 Vol.9 No.1-2

This study aimed at comparing the clinical characteristics of inpatients during the two period of times, the 736 inpatients from July 11 of 1984 to July 10 of 1986 and 2,283 inpatients from July 11 of 1986 to July 10 of 1991 at Wonkwang Neuropsychiatric Hospital. Result were as follows : 1. Of total inpatients, males admitted this hospital more than females as 60.9% and in the point of insurance, insured patients have increased as 45.1% and medicaid patients and uninsured patients have decreased. 2. By district, most of them resided Iri and neighbouring Iri as 84.0% and the patients who resided Iri, Iksan and Kimje have increased and who Cheonju, Wanju, Kusan and Okgu have decreased. 3. On the distribution of age, of male patients, the teens and the twenties have decreased and the forties, the fifties and the sixties have increased. Of female patients, the thirties and the twenties have increased and the fifties, the teens, the forties have decreased. The twenties, the thirties and the forties were about 70% of total patients. 4. By diagnosis, of male patients, schizophrenia and neurotic disorder have decreased but alcoholism and organic mental disorder have increased. Schizophrenia was the most as 27.8 %, secondly organic mental disorder, thirdly alcoholism. Of female patients, neurotic disorder has decreased and mood disorder has increassed. Schizophrenia was the most as 34.3%, secondly neurotic disorder, thirdly mood disorder. 5. On the distribution of age by diagnosis, the disorder found in twenties were schizophrenia, mood disorder and other psychotic disorder, in thirties were psychotic disorder and neurotic disorder and in forties alcoholism and organic mental disorder. 6. On the distribution of age of onset, the average age of onset of mood disorder has decreased : from 34.9 years to 28.3 years. Roughly schizophrenia developed during the first half of the twenties, mood disorder and other psychotic disorder during the second half of the twenties, neurotic disorder during the first half of the thirties, alcoholism during the second half of the thirties and organic mental disorder during the first half of the forties. 7. On the duration of illness, the average duration of illness of schizophrenia has increased; from 53.4 days to 81.2 days, other psychotic disorder has decreased; from 76.9 days to 24.4 days, and neurotic disorder has decreased; from 58.6 days to 32.6 days. 8. On the duration of admission, the average admission day of all disorders have increased generally; schizophrenia from 84.5 days to 135.8 days, mood disorder from 31.3 days to 60.1 days and mental retardation from 53.6 days to 92.5 days.

發芽中 무우 予葉의 葉綠素-蛋白質 複合體와 ribosomal RNA의 變化

朴敏哲,洪英男 가톨릭대학교 자연과학연구소 1988 자연과학논문집 Vol.10 No.-

무우(Raphanus sativus L. cv. Taewang) 種子의 發芽에 따른 葉綠素-蛋白質 複合體와 ribosomal RNA의 變化過程을 比較檢討하였다. 從屬營養段階(0~3日)에서는 葉綠素含量과 細胞質의 ribosomal RNA 含量이 1~3日 급격히 增加되었다. 獨立營養段階(3~6日)에서는 葉綠素含量과 光合成能이 5日까지 增加하였다. 3~4日에 葉綠體 ribosomal RNA含量이 최대값을 나타내었고 酸素放出量이 呼吸보다 높은 값을 보였으며 3日 以後에 葉綠素-蛋白質에서의 일정한 葉綠素 a/b의 조성은 子葉內의 成熟된 葉綠體形成을 暗示하였다. 老化過程段階(6~8日)에서는 葉綠素, RNA 및 RuBPCase 蛋白質含量의 減少를 나타내었다. The developmental changes of chlorophyll-protein complexes (CP-complexes), ribosomal RNA and other biochemical changes in the cotyledons during germination of radish (Raphanus sativus L. cv. Taewang) were examined. During the heterotrophic phase (0~3 day), the contents of chlorophyll and cytoplasmic ribosomal RNA were increased rapidly at 2~3 day. During the autotropic phase (3~6 day), the total chlorophyll content and photosynthetic activities were risen between days 1 and 5, while the chloroplast rRNA reached the maximum at 3~4 day. After day 3, the oxygen evolution were higher than oxygen uptake and the constant value of chlorophyll a/b ratios in CP-complexes suggest the maturation of chloroplast in cotyledons during that phase. However the content of chlorophyll, RNA and RuBPCase protein were decreased during senescene phase (6~8 day).