한국사회에서의 도서와 육지간의 접합에 관한 연구 : 제주도의 경우 A Case of Cheju Island

유철인,고남욱,고창훈 제주대학교 1986 논문집 Vol.16 No.1

Recent introduction of citrus cultivation causes the growth of Cheju regional economy with the inflow of external captial under the influnce of external market. These processes result in the Cheju regional economy dependent upon the national economy. Since the advent of large-scale tourism often necessitates the transfer of local control to a central government, Cheju society as a touristic place is more dependent on national society with the national development projects on Cheju island. These tourism and citrus cultivation cause rapid urbanization, more access to education, more exposure to mass communication, and the increase in the mobility of both of Cheju islander and mainlander, As a result, Cheju culture becomes more assimilated into mainland or national culture. We call these recent phenomana the social articulation between Cheju island and mainland as a larger society. The term articulation is the congruence or working together of differrent strata or different levels such as the articulation of modes of producction. Paticularly, as used in this paper, it describes the process by which the local island society becomas in corporated more fully into the larger society. This paper examines (1) the phenomena social articulation between Cheju island and mainland in terms of regional economy and policies, (2) the response of community to this articulation, and (3) its impacts on the development of Cheju island and the prospects of desirable relationship between local island society and the center. First of all, Cheju industry structure consists of 34.9% in the primary, .3% in the secondary, and 60.8% in the itertiary industry,in terms of vaules added as of 1981, while in 1971 the primary industry dominant. Employments by industry In Cheju region as of 1981 consist of 71.7% in the primary, 3.2% in the secondary, and 25.1% in the tertiary industry. Cheju regional economy is articulated with national economy because of citrus cultivation and products of fishery under influendces of domestic and foreign markets as well as a tourism industry as a leading industry for regional development. People in Cheju island feel the state of alination with these overwhelming changes, which is followed by outsider's speculation on land, the leakage of benefits resulted from outside capital investment, and the evnvironmental pollution. These phenomena may be discovered in the transformation from the closed socioeconomic system to the open socioeconomic system. Seocond, the articulating process of structual dependency of political, economic, and social fields is reavealed concretely in the process of formulation, making, and implementation of polities. The philosopical foundation of policy is not the philosophy of Small-is-beautiful, but the philosophy of Big-is-good. And the goal of policy is sought out without conscideration of the basic problems such as openess and closedness, national-oriented and international-oriented development and conservation, and active participation and passive alination of islanders. We learn that the formulation, content, and implemantation by national elites affected by not the volition of residents in Cheju-Do, but the vested interest of large firms and international capital investment. Its effects are expressed in terms of the alination, the powerlessness, and the suffering of Cheju islanders. Third, under the vast process of acculturation, these overwhelming waves of change do stimulate the Cheju society as a so-called periphery in acquiring a consciousness of the degree of exploitation it is subjected to. As an adaptive action, Cheju cultural identity is maintained and/or invented with the emphasis on its own traditional spirits, which may be considered as the revitalization movements in Cheju culture. Ambivalance toward mainland as an outer world is expressed in everyday life in Cheju society. Ambivalance toward an outer world is thought to be discovered in any society articulated with and dependent upon the lager society. Cheju islanders also miss tat Cheju culture becomes more assimilated into mainland or national culture. We consider the social articulation of Cheju island and mainland amid historical context of the contacts with mainland as sociocultural forces which operate to create Cheju cultural identity. The aura of Cheju cultural identity and traditionalism is one of the devices which insures the continuance of boundaries between Cheju islander and non-islander (mainlander) within a tourism and the migration of mainlanders, Cheju islanders' perception of what mainlanders think about Cheju islanders operates to create the meaning and content of their cultural identity is maintained may consist of the contacts with mainlandsers and the formation of an image on them. We concluded that the articulation must be transformed from total dependency into the equity through the structual autonomy, changes in policies, and cultural autonomy This means the balance of everyday ilife in an island and a mainland, and further, in the center and peripheries. Alternatives for this desirable articulation are as follows. First of all, the decentralized and autonomous political-administrative structure, the active and intensive regional economy, and social cultural development focused on community must become to be interrelated in order to be an intergrated development from within. Secondly, the development policies must be fundamentally changed in terms of basic philosophy, content, and implempentation. Lastly, the cultural diversity is to be fully appreciated, based on the understanding of local cultures or subcultures.

中風病辨證診斷標準에 의한 臨床的 硏究

任長信,文祥官,高昌男,權正男,曺基湖,金永錫,裵亨燮,李京燮 경희대학교 1997 慶熙醫學 Vol.13 No.3

FC 2-8 : Factors associated with inflammatory change of epidermal cyst

( Jisang Yun ),( Kyung-nam Bae ),( Jin-hwa Son ),( Hoon-soo Kim ),( Hyun-chang Ko ),( Byungsoo Kim ),( Moon-bum Kim ),( Kihyuk Shin ) 대한피부과학회 2021 대한피부과학회 학술발표대회집 Vol.73 No.-

Background: Epidermal cysts (EC) are the most common tumors found on the skin and accompanying inflammation is also frequent. However, the predictors for inflammatory change have not been investigated yet. Objectives: This study was performed to investigate the difference between inflamed and uninflamed epidermal cysts, and to assess associated factors for inflammatory change. Methods: We analyzed the biopsy-proven 1723 epidermal cysts (515 inflamed and 1208 uninflamed) at two tertiary hospitals from 2011 to 2021. Results: The proportion of inflamed epidermal cysts (IEC) and uninflamed epidermal cyst (UIEC) were 29.9 % and 70.1 %, respectively. Inflammatory change was less frequently observed on the face (25.5 %) than the other sites (32.1 %) (p=0.0046). The anatomic location with the highest rate of inflammatory change was back (40.8 %, p=0.0004). Mean duration of inflammatory change from UIEC to IEC on the face was shorter than the other sites (12.5 months vs 17.9 months, respectively, p= 0.0473). On ultrasonography, long axis of IEC (20.7mm) was generally longer than that of UIEC (15.7mm) (p=0.0218). Moreover, Inflammatory change was more frequent on the EC with punctum compared to those without punctum (35.3 % vs 30.3 %, P=0.0471). Conclusion: Based on the location, size and presence of punctum, decision on the optimal treatment strategies can be established when encountering patients with EC.

Factors associated with inflammatory change of epidermal cyst

( Jisang Yun ),( Kyung-nam Bae ),( Jin-hwa Son ),( Hoon-soo Kim ),( Hyun-chang Ko ),( Byungsoo Kim ),( Moon-bum Kim ),( Kihyuk Shin ) 대한피부과학회 2021 대한피부과학회 학술발표대회집 Vol.73 No.1

Background: Epidermal cysts (EC) are the most common tumors found on the skin and accompanying inflammation is also frequent. However, the predictors for inflammatory change have not been investigated yet. Objectives: This study was performed to investigate the difference between inflamed and uninflamed epidermal cysts, and to assess associated factors for inflammatory change. Methods: We analyzed the biopsy-proven 1723 epidermal cysts (515 inflamed and 1208 uninflamed) at two tertiary hospitals from 2011 to 2021. Results: The proportion of inflamed epidermal cysts (IEC) and uninflamed epidermal cyst (UIEC) were 29.9 % and 70.1 %, respectively. Inflammatory change was less frequently observed on the face (25.5 %) than the other sites (32.1 %) (p=0.0046). The anatomic location with the highest rate of inflammatory change was back (40.8 %, p=0.0004). Mean duration of inflammatory change from UIEC to IEC on the face was shorter than the other sites (12.5 months vs 17.9 months, respectively, p= 0.0473). On ultrasonography, long axis of IEC (20.7mm) was generally longer than that of UIEC (15.7mm) (p=0.0218). Moreover, Inflammatory change was more frequent on the EC with punctum compared to those without punctum (35.3 % vs 30.3 %, P=0.0471). Conclusion: Based on the location, size and presence of punctum, decision on the optimal treatment strategies can be established when encountering patients with EC.

5, 7-DHT가 흰쥐 등쪽솔기핵내 신경아교세포에 미치는 영향

채제명(Je Myung Chae),조승묵(Seung Mook Jo),남성안(Seong Ahn Nam),윤상선(Sang Seon Yoon),고병문(Byung Moon Ko),최창도(Chang Do Choi),최월봉(Wol Bong Choi) 대한해부학회 1998 Anatomy & Cell Biology Vol.31 No.1

신경독성물질인 5, 7-dihydroxytryptamine (5, 7-DHT)이 중추신경계통내 serotonin 신경세포에 미치는 영향과 이에 따른 신경아교세포들의 반응을 형태학적으로 규명하고자 본 연구를 시행하였다. 흰쥐의 가쪽뇌실에 5, 7-DHT(200μg)를 투여한 후면역세포화학적 염색을 시행한 후 광학 및 전자현미경하에서 등쪽솔기핵내 serotonin 신경세포에 초래되는 퇴행성변화와 주위 신경아교세포들의 반응양상 등을 경시적으로 (1, 3, 5, 10 및 20일) 관찰하였던 바 아래와 같은 결과를 얻었다. 흰쥐 등쪽솔기핵내 5, 7-DHT의 세포독성에 반응을 보인 신경아교세포로는 미세아교세포와 별아교세포였으며, 이들 세포 들의 반응양상은 매우 특징적이었으며, 상당한 차이를 보였으며, 전반적으로 미세아교세포가 별아교세포에 비해 빠른 변화소견을 보였다. 즉, 미세아교세포의 경우 실험 3일군 및 5일군에서 이미 그 수의 증가와 함께 활발한 포식작용을 보였던 반면, 별아교세포는 후기 실험군인 10일군 및 20일군에 이르러서야 세포질의 비대 및 수적 증식을 통하여 손상된 신경조직을 보상할 뿐 아니라 밀집된 미세아교세포들을 분산시키는 소견이 관찰되었다. 그러나 희소돌기아교세포는 본 연구의 전 실험군을 통하여 특별한 변화소견이 관찰되지 않았다. 이상의 결과로 부터 5, 7-DHT가 흰쥐 등쪽솔기핵내 신경세포에 강한 세포독성을 유발하며, 이에 따른 주위 신경아교세 포들 특히 미세아교세포와 별아교세포는 시간경과에 따라 매우 다양한 반응양상을 보인다는 사실을 알게 되었다 This study was designed to clarify the cytotoxic effects of 5, 7-dihydroxytryptamine (5, 7-DHT) on the serotonergic neurons in the dorsal raphe nucleus, and to investigate the glial reaction during the neurodegenerative changes by light and electron microscopy. Adult male rats (Sprague-Dawley strain) weighing from 250 g to 350 g each were used as experimental animal. 5, 7-DHT(200 μg dissolved in 0.9% NaCl) was injected into the lateral ventricle of the rat brain with the Hamiton syringe fixed on stereotaxic apparatus. The control rats were given with the similar volume of 0.9% NaCl. The rats were sacrified on the 1st, 3rd, 5th, 10th and 20th day after the injection of 5, 7-DHT. The results were as follows : Glial reactions induced by 5, 7-DHT were also observed in DRN. In early experimental stage, microglial reactions prevailed, whereas astroglial reactions were prevailing in later stage. In addition, microglial cells phagocytosed and removed the degenerated cells. However, astrocytes in DRN did not show phagocytotic activities such as microglial cells. Based on the results, author thought that 5, 7-DHT act as a specific neurotoxin to serotonergic neurons in DRN, and induces severe neurodegenerative changes. The glial reactions in DRN are activated during the neurodegerative changes, and show characteristic patterns of glial reactions.

노즐직경이 디젤분무의 분산과정에 미치는 영향

고경남,문창은,허종철 濟州大學校工科大學産業技術硏究所 1996 尖端技術硏究所論文集 Vol.7 No.2

This experimental study has been conducted to investigate the effect of nozzle diameter on spray characteristics under the parameters of injection pressure and ambient pressure. The double flash method was used to visualize diesel sprays, and the results obtained in this study are as follows; The diesel spray is divided into smooth liquid core, disturbed liquid core and the chaotic region which is generated the droplets and the ligaments by spray overtaking. The transition point with spray tip velocity variation under the injection pressure of experimental rage in ambient pressure 3MPa is generated in earlier duration time as high spray pressure. Also, spray tip velocity is gradually decreased as the increase of the spray tip velocity.

멀칭과 栽植距離가 당귀의 생육과 根收量에 미치는 影響

高志棅,宋昌吉,趙南棋 濟州大學校 亞熱帶農業硏究所 1999 亞熱帶農業硏究 Vol.16 No.-

ABSTRACT The study was conducted to determine influence of harvesting date, mulching and plant density on growth and yield of Angelica acutiloba KITAGAWA. Harvesting was conducted on 3, October 26 December in 1997 and 4 March in 1998. The later harvesting date, the more increased the growth of below ground system, but the growth of above ground system decreased. Significance of the relationship between plant height and root diameter was not recognized in all of plots, on the other hand, plant height decreased but root diameter increased when harvesting date was late. Plant height and root diameter increased respectively with a mulching of polyethylene film in mulching treatment, and on a broad planting density. The significant relationship of root weights between fresh and dry was high recognized. The root weights of fresh and dry increased at the mulching of black polyethylene film and on the broad planting density. The number of branches decreased at the early harvesting date but increased at the late harvesting date and the most number of branches was 21.7 in the mulching of transparent polyethylene film of all the plots. Fresh root yield per lOa, was 1300kg, increased as the harvesting date was late, and was 1225kg in the mulching black polyethylene film, and was 1622kg in the planting distance of 40x15cm, respectively.

Aspergillus Phoenicis K. U. 175의 Cellulase Activity를 높이기 위한 方案

高聖德,辛昌男 충남대학교 자연과학연구소 1981 忠南科學硏究誌 Vol.8 No.2

In a previous publication the authory reported several results on the most adequate cultural condition (temperature, pH, incubation period) for the cellulase production of A. phoenicis K.U.175. This study investigated the effect of various nitrients, such as nitrogen sources and rhamnose as a sole carbon source and different amounts of pyridoxine to increase the mycelial growth and the cellulase production of the fungus in Czapek's liquid medium. The concentration of crabon to nitrogen source in Czapek's liquid medium has influenced upon the mycelial growth and the cellulase (Avicelase, CM Caso and Salicinase) production of fungus. In case that the concentration of carbon to nitrogen source in Czapek's liquid medium reached to 30:1, NH_4NO_3 exhibited the most effective source of nitrogen of growth of the fungus. In case that the concentration of carbon to nitrogen source in Czapek's liquid medium reached to 6:1, yeast extract, pepton, L-asparagine were excellent nitrogen sources for gowth of the fungus. NH_4C1 as a sole nitragon source in Czapek's liquid medium exhibited the most offective cellulase production in the ratio of ten to one of carbon and nitrogen source. 10㎍ of Pyridoxine/100ml medium exhibited the optimum concentration for the cellulase production of the fungus. The cellulase production of the fungus has reached the maximum level at the phase of logarithmic growth in 3 days after inoculation of A.phoenicis K.U.175.

삼차신경통의 임상양태와 보존적 치료결과에 관한 결과

남창옥,고명연 대한 두개하악 장애학회 1999 대한두개하악장애학회지 Vol.11 No.1

The 63 patients(20 males, 43 females) were treated for their trigeminal neuralgia at the Department, of Oral Medicine, Pusan National University Hospital from 1993 to 1998. All the patients were treated for their trigeminal neuralgia by conservative methods such as medication, and Electric Acupuncture Stimulation Therapy The obtained results were as follows: 1. Trigeminal neuralgia was mainly involved in the patients of past forties, women and acute group. 2. 50.8% of patients were related to maxillary branches of trigeminal nerves. The trigger points were on gingivae, cheeks, teeth, lips in order. 3. 55.6% of patients with trigeminal neuralgia had systemic diseases and 39.7% were related to dental practices. 4. Success rate of the treatments was 71.4% and the recurrence rate was 26.3%. 5. The refractory factors in improving symptoms were chronic history, involvement of complex branches, and experience of prosthodontic treatments.

방광 소세포암:1예 보고

허정남,김용수,조온구,고병희,임현철,함창곡 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.2

Small cell carcinoma(also known as oat cell carcinoma) of the urinary bladder is an extremely rare malignancy and is derived from neuroendocrine stem cells. It is usually biologically aggressive tumor with early vascular and muscle invasion, so it has poor prognosis. Radiological findings of small cell carcinoma are similar to other malignancies of urinary bladder, therefore it is impossible to distinguish small cell carcinoma from other malignancies. Pathologic study is an only useful method for differential diagnosis of bladder tumor. We report here the case of 74th years old woman presented with painless gross hematuria.