Polylysine을 입힌 배양면이 GH₃ 뇌하수체 종양 세포에 미치는 영향에 관한 연구

김정진,백상호,황덕호,황영일,이왕재,이병란 대한해부학회 1998 Anatomy & Cell Biology Vol.31 No.3

중국 조선족 시문학 연구

정덕준,노철 현대문학이론학회 2003 現代文學理論硏究 Vol.0 No.20

This paper examines the development of the verse of the Korean-Chinese from 1949 through 1990, and presents the features and significance of each period. Instead of treating the Korean-Chinese literature as subordinate to Chinese verse, the writer divides each period with a new perspective considering particular features of the Korean-Chinese. The writer tries to cast off the narrowness of the Chinese Marxism, and applies various South-Korean perspectives toward verse. The years from 1949 to 1957 are defined as the period of Enlightenment; from 1957 to 1976, the period of Darkness, as the period under Political Influence; from 1976 to the first half 1980's, the period of Recovery, from the latter half 1980's to he latter half 1990', the period of Maturity. In the verse of the period of Enlightenment, the writer studies the formative process of the Korean literature as literature of the political arty, the characteristic features of narrative verse as a creative method of realism, hymns as an expression of romantic revolution, and lyric epics as national dignity. In the verse of the period of Darkness, the writer, displays how verse was degraded to be used as an instrument of propaganda. The period of Recovery, the writer shows the process in which the verse of the Korean-Chinese regains its native language, and turns back to the province of lyric poetry. The period of Maturity, the verse of the Korean-Chinese links together nationality and personal values. Ultimately, it is a model of the search for the inherent features of the nation. It provides a view that sees the literature of the north and the south as the one national literature, getting over difference in social systems.

熟地黃의 效能 중 補血作用에 대한 文獻的 硏究

鄭德震,徐榮培 대전대학교 한의학연구소 2001 혜화의학회지 Vol.9 No.2

1.《Graphical Materia Medica》 is first book that writes about Rehmanniae Radix Preparat. 《Shen nong's herbal》 is only written about Rehmanniae Radix. 2.After the 《Decoction Materia Medica》, orintal dortors use Rehmanniae Radix's effect is removing heat from the blood and Rehmanniae Radix's effect is enriching the blood. 3.Rehmanniae Radix Preparat is kinds of durgs for enriching the blood, because Rehmanniae Radix Preparat's effect do nourishing yin and supplementing blood. Therefore, Rehmanniae Radix Preparat is uesd simple recipe or Rehmanniae Radix Preparat is used with another herbs that shows so good effect of hematogenous functions at laboratory work. 4.Bone marrow is doing hematogenesis. That has relation to Rehmanniae Radix Preparat's effect is replenishing bone marrow, it's channel tropisms are liver·kidney channels. 5.Rehmanniae Radix Preparat's guide component is 5-HMF, but effective component has relation with hematogenesis is mannitol of saccharides. And we need more reserch about Rehmanniae Radix Preparat.

국사학습 연표자료의 실태와 개발방안

김덕진,박태선,정종재 전남사학회 2002 역사학연구 Vol.19 No.-

A chronological table of Korean history is a study material which is arranged for us to understand the course of a historical development and a table that historical events are arranged and systematized in a chronological order as time passes, As a middle school Korean historical textbook has 10 chronological tables and a highschool Korean historical textbook has 6 chronological tables, they are very useful to take a general view of the unit. But the years which can represent the unit are left out or the facts which are not referred to in the main text are wrote down. On the other hand, the facts which are written down in a chronological table are not seen in the main text or in the general chronological table. In addition, a middle school historical textbook has two main chronological tables while a highschool historical textbook has nothing. Therefore we should write down the historical facts as 3 aspects of the followings. First, There can be a periodical history divided into a short period, a middle period, and a long period. Second, There can be a classified history divided into a political, an economical, a social, and a cultural affairs. A third, There can be a thematic history divided into a military, a foreign, a traffic, a communicative, an industrial, an educational, an academic, and a religious affairs. Otherwise, we had better make a chronological table which is divided the historical facts occurred in an special period into some kinds of categories or into a region, a race, and a nation.

정신지체 장애인에 대한 심리학적 이해

안정덕 창원대학교 체육과학연구소 2002 경남 체육연구 Vol.7 No.1

본 연구의 목적은 정신지체 장애인의 인지적 과정에서의 결함 원인 탐색을 위한 지금까지의 연구 문헌을 분석하여 미래연구 방향을 설정해 보는데 있다. 최근 정신지체의 개념은 지능(IQ)과 시작 연령(18세 이전)뿐만 아니라 환경 적응성과 생활기능성을 중요한 요인으로 고려하고 있다. 정신지체인은 정상인과 비교하여 폐활량, 체중, 신장 순으로 결합도가 깊으나 지적요인에 비해 그 정도가 심한 편은 아니었다. 특히 감각 · 운동 능력이 분명 지체되어 있으나 발달 양식에 대한 다양한 증거들의 수집에 연구 방법적인 결함이 제기되고 있고, 준거 측정의 현실적인 타당도를 확보하지 못하고 있어 과학적으로 이용하는 데는 제한이 많다는 것을 알 수 있었다. 또한 정신지체아는 그림이나 단어과제를 확인하는 의미론적 처리속도와 시 · 청각 자극제시 후 손가락이나 전신을 반응하는 운동제어에서 반응시간이 정상인에 비해 지체되어 자극을 확인하고 부호화하여 계획하는 중앙처리 단계에서 분명한 차이가 존재한다는 일관된 연구 결과가 제시되고 있었다. 그러나 이러한 결함은 돌릴 수 없는 한계나 불변적 특성을 나타내는 것은 아니기 때문에 사건유발전위(ERP) 방법에 의한 연구와 자극에서 반응까지의 전 과정을 실시간으로 분석할 수 있는 EMG 측정을 통한 근반응 기능성 연구로 정신지체인의 구조적 한계와 교육적 처치 효과 가능성에 대한 보다 정밀한 접근의 필요성을 제시하였다. 아울러 생활적응성을 높일 수 있는 운동요법적인 신체활동 프로그램의 개발과 적용을 실천적 미래연구의 방향으로 제안하였다.

비만인들의 심리적 적응 특성에 대한 연구

안정덕,표내숙 釜山大學校 師範大學 2000 교사교육연구 Vol.39 No.-

The purpose of this study was to review the characteristics of psychological adjustment for the obese. We obtained the following results by investigation of the articles. 1) In the foreign study, the severely obese patients(body mass index : BMI>40kg/m²) were mostly invited with the study's subjects. These obese person were experienced highly often the social discriminative treatment and prejudice. The most frequent stigmatizing situations were hurtful comments from children and negative assumptions from others(such as low work's efficiency or emotional problems because of overweight). These stigmatizing situations were feced about once a year. 2) The most frequent coping responses employed by obese persons were the positive self-talks and to act self-confident so that no one thinks to bother them. This result showed that the obese person were using psychological coping strategy against obesity stigmatization. 3) The foreign articles noted that the obese people were felt more negative body image, more negative self-esteem, and psychological distress. On the other hand, the domestic study presented that the obese person were not affected self-esteem, melancholia, and family function of dynamic unity because of obesity. The difference of foreign study and domestic study was due to the selection of subjects or culture difference.

뇌혈류 측정 기기의 개발

김정래,김정열,김덕원,남문현 대한의용생체공학회 1989 의공학회지 Vol.10 No.1

In this paper, principles of Rheoencephalography(REG) was described and REG was designed and developed. Using the developed instrument, REG waveforms of the left and right brain, REG waveform changes by posture, were observed. It was found that REG waveforms could be observed noninvasively. REG can be easily applied for testing the effect of various drugs related to CBF(Cerebral blood flow) since it is quite senaitive to the relative changes of CBF. Various cerebral diseases can be diagnosed by analyzing the REG waveforms. The area of restricted cerebral blood vessels can be located by arranging the appropriate electrode configuration.

내시경을 이용한 수근관 증후군의 치료

오정환,고덕환 건국대학교 의과학연구소 1994 건국의과학학술지 Vol.4 No.-

Carpal tunnel syndrome is ascribed to a delayed median nerve compression within the carpal tunnel, characterized by tingling sensation or numbness anlong the median nerve distributed area below the wrist. it can be caused by various factors which make the carpal tunnel narrow. Surgical release of the carpal ligament is required if the symptoms persist or becoming severe in spite of the conservative treatment and simple resection of the carpal ligament without internal neurolysis is reported to be sufficient with good clinical results. We used a new technique of the carpal tunnel release with an arthroscope for the carpal tunnel syndrome and had a satisfactory clinical results with a minimal skin incision, early exercises without immobilization and short hospitalization with low cost and time-saving at the base of day surgery. So we are reporting this new, simple and advantageous technique with a review of the literatures.

유기 층상 헥토라이트의 합성 연구

한덕수,정순용 한국공업화학회 2003 공업화학 Vol.14 No.3

실리카, brucite, LiF 및 tetraethylammonium chloride (TEACI) 등을 이용하여 수열조건에서 헥토라이트, Li-헥토라이트와 TEA-헥토라이트를 합성하고, 여기에 아민계 화합물을 층간 삽입시켜 유기 층상 헥토라이트룰 제조하였다. 생성물들은 XRD, SEM, FT-IR 등을 이용하여 분석하고, 합성 및 층간삽입 조건을 조사하였다. 이 결과 헥토라이트는 100℃ 수열조건에서 48 h 동안 합성하면 결정이 잘 발달된 헥토라이트를 얻을 수 있었다 합성된 헥토라이트를 나노 복합재용 층상화합물로 사용 가능성에 대해서 조사하기 위해서 친수성인 헥토라이트를 친유성으로 전환하였다. 이를 위해서 층간에 알킬기의 길이가 각각 다른 알킬아민을 충간 삽입하였다. Li-헥토라이트에 dodecylamine 및 octadecylamine을 층간 삽입시킨 결과 (001)면의 d-spacing값이 24.08 Å 및 38.75 Å으로 증가함을 볼 수 있었다. 또한, 헥토라이트에 dodecylamine 및 octadecylamine을 충간 삽입시킨 결과 (001)면의 d-spacing값이 27.69 Å 및 37.12 Å 으로 증가함을 볼 수 있었다. 이러한 d-spacing 값의 증가로 보아 합성 헥토라이트의 유기화 처리로 인하여 층상간격이 넓어졌으며, 알킬체인의 길이에 따라 층간 간격이 변함을 알 수 있었다. 층간 간격이 넓을수록 고분자가 층 간에 보다 쉽게 삽입될 수 있으며, 고분자 매트릭스 안에서 충상화합물의 분산 및 박리가 용이해진다. 위의 결과로부터 합성된 유기 층상 헥토라이트는 나노복합재용으로 사용가능성을 제시하고 있다. The hydrothermal syntheses of hectorite, Li-hectorite, and TEA-hectorite were carried out using precipitated silica, brucite, LiF and tetraethylammonium chloride (TEACI). Organo-hectorites were synthesized by intercalation of amine compounds into the interlayers of hectorite, Li-hectorite, and TEA-hectorite. The conditions of crystallization were investigated with XRD, SEM, and FT-IR. Hectorite, Li-hectorite, and TEA-hectorite were synthesized by 48 h crystallization at 100℃. The basal spacing of organo Li-hectorite increased to 24.08Å and 38.75 Å with intercalation of dodecylamine and octadecylamine, respectively. In order to investigate the possibility of using as an inorgnic filler of polymeric nanocomposite, hydrophilic hectorites were converted to hydrophobic (organo) hectorites by intercalation of alkylamine. The basal spacing of organo Li-hectorite also increased to 24.08 Å and 38.75 Å with intercalation of dodecylamine and octadecylamine, respectively. Also, the basal spacing of organo hectorite increased to 27.69 Å and 37.12 Å with intercalation of dodecylamine and octadecylamine, respectively. The results showed that the basal spacing of organo-hectorite increased by intercalation of alkylamine, and the size of basal spacing is deeply related to the chain length of alkylamine. As basal spacing of layered silicate increased, the layered silicate dispersed easily and exfoliated in the polymeric matrix. The large expansion of interlayer distance well illustrated the possible application of organo-hectorites as an inorganic filler of polymeric nanocomposite.

정신건강 측면에서의 뇌파 연구

안정덕 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.3

This study is a review electroencephalogram in the mental health's area. we introduce the process of electroencephalogram's growth and discuss awave and Fm θwave which has been known the highest mental function and healthy cerebrum. Human electroencephalogram grow up to the age of fifty. Delta(δ) and theta(θ) wave are main from newborn to babyhood, alpha(α) wave has been a basic electroencephalogram in a schoolchild. An adult who opens his eyes shows dominantly beta wave mixed up with alpha wave, and an aged man present mainly the 8~9㎐'s alpha wave. It is known that Human mental procss is the best efficacy on alpha wave condition. Alpha wave is reported the bridge of consciousness and unconsciousness. If alpha wave do not appear, the power of reminiscence decline because the subconsciousness disappear even though experience and memory are fresh and meaningful. Especially in sport psychology, alpha wave has been observed on the state of peak performance(Crew & Landers, 1993; Crew, 1994), and then a new device named Alpha Self-Regulation Stratege(A-SRS) be studied on an area of motor learning. But recently 稻永和豊(1999) who is psychoneurology suggests when body and mental process are into the utmost state, Fm θ wave (7㎐) is observed in the frontal lobe's very middle. This result oppose against the belief of alpha wave, but practical experiment appling Fm θ wave in sport situation don't report. Therefore a new paradigm about Fm θ wave and alpha wave need to construct.