韓國老人의 生活構造에 관한 社會學的 硏究

玄斗日 건국대학교 1979 學術誌 Vol.20 No.1

The problem of old people has recently raised its head in the advanced countries of Europe and America and so does it in Korea which has been steadily industrializing. Consequently, mass communication shows its deep concern with it : the Law of Public Welfare's Pension came into existence at the end of, 74, and many other movements of it have taken place. And yet, in Korea, it roaches its infant stage and its character is very different from that of European and American societies. That is fundamentally attributable to each other's social and cultural difference. This study attempts to make clear where its point at issue is in the concrete, how its shape or from is and what its disposition is, through a personal experience, in order to clarify what characteristic the problem of Korean old people structually has. The short cut to reach this aim is, I think, first of all, to define "Old Man" who is an subject of study, and approach to his social position and life-environment. It is family where old man spends most of his time. Therefore, the study of the problem of old people inevitably involves their family lives, and it is essential to analyze and examine its composition. Thus, my main object in this thesis is to touch the problems which may be found out in the course of analyzing from a family sociological point of view, old people's family lives and its composition. By the way, I must say that the study on this subject is almost new in Korea. Since we scarcely have the references of it, it is very difficult for me to set up even its hypothesis. In the end, this study generally assumes its inquiring quality. The contents which are dealt with in this study are as follows : 1. Old Man and Time to Become Old 2. Various Stages of Old Age 3. Living Arrangement 4. Support of The Aged and Its Actual Stage 5. Segregation and Loneliness All that reaches briefly such a conclusion : First, it is just sixty years old when Korean people of today are defined "Old". From this point, the period of Old Age may also reasonably be subdivided into four stages : the first-Old Age, pre-period of the mid-Old Age, post-period of the mid-Old Age and the last-Old Age. Second, in the course of analyzing various stages of Old Age, such a fact is revealed that the periods of the old people is simultaneous with that of evasion from the role of parent, of retirement from social activities, and of lost of their spouse. Third, Two-third of 279 old people researched live with their married sons, and especially 54.2% living with their eldest son. The percent of necleus family of the old people is 30%. It is only 7.8% for old people to live alone in spite that they have married sons. Fourth, on wider view, living arrangement shows the seperate-family-orientation system, but now old people showe more living-together-orientation. Fifth, Seperate-family-system of the old people is possible on the assumption of "economic independence." As it were, apart from the "economic independence," it is impossible for old people to live independently, and only independent life makes the "modified-extended-family" system. Sixth, 72% of the researched old people, have not capacity to live independenly, but considering the various conditions, it is esteemed that old people who can live independently are net over 15%. So as to say, 85% of them actually need another people's support. Seventh, It is calculated that 36.5% of them have chronical disease. Eighth, old people's consciousness of filial duty is not modernized, but young generation is not so. Nineth, It is a problem of Korean society that the material and psychological equilibrium lose its balance, between the old people who need filial help and the young generations who have it. Tenth, the opportunities of the old people to serve for the neighbouring society is rare, even 27.6% replied "not at all." Eleventh, their anxieties and frustrations are condensed in economical, physical, and emotional one. Twelfth, 20% among them felt themselves "unhappy", and even half of them, "very unhappy."

모기유충에 대한 살충성 내독소와 항진균성 물질을 동시에 생산하는 B. thuringiensis AF6균주의 분리 및 특성

김광현,이광배,신두만 동의대학교 기초과학연구소 1999 基礎科學硏究論文集 Vol.9 No.1

For a biological control on a plant pathogen, Pyricularia oryzae, and a mosquito, Aedes aegypti, Bacillus thuringiensis strain AF6 which produces parasporal inclusion, delta-endotoxin, was isolated. The B. thuringiensis strain AF6 was produced not only an antifungal substance(AFS) against P. oryzae, but also a mosquitocidal delta-endotoxin. The AFS of the strain AF6 is more stable at pH4.0 than pH10.0. At the mode of action, the AFS of the strain AF6 was inhibited hypha growth on potato agar plate(pH5.0), and degraded cell walls of P. oryzae.

蔚州의 「재밟기(瓦踏)」에 대하여

千斗鉉,李充燮 釜山敎育大學 1975 부산교육대학 논문집 Vol.11 No.1

Jaebabgi is one of the folk recreation transformed from Dabgyo. It is now existing, handed down from the ancient times, in the areas of Gyeonsang do, Jeonlado and chungcheongdo. Among the Jaebabgi plays, Jaebabgi in the Euiseong area and Noddaribabgi in the Andong area are known as the most typical ones. But Wlju's Jaebabgi has been reported for the first time to the academic world by this investigation. Though the plays in the other areas are describing the costumes or the setting of the fable, wlju's play is more Buddhistic and more spectacular in its words. the one who treads on the shoulders of the other pelple is usually a skilled chours leader. It is similar to the Euiseong's Jaebabgi, but it is different from the Euiseong's in the point that the racing or the fighting is not inculded. Two persons with sticks are needed who act as the post men. Some connections with Andong's noddaribabgi have been observed. And also it seems that this play has been trans formed to have some manly aspect under the influence of Kwaejina-ching ching-nane in the point that the refrain follows the chorus leading. This play is one on the fravelling types of play. Because this recreational play has some softness, intensity and the character of play it is considered as possible that this play can be revived and prevailed in the modern times.

李陸史 硏究 序說

千斗鉉,李充燮 釜山敎育大學 1979 부산교육대학 논문집 Vol.15 No.1

개인 일생의 사적의 기록인 전기란 어떤 하잘 것 없는 사람의 생애에 관한 것일지라도 가식없이 정직하게 이야기된다면 흥미 있는 것이 될 것이다. 그것이 우리가 관심을 갖는 시인의 것이고 또한 그 시인의 창조물인 시의 해석에 유익한 해설을 보태주는 것일때 그 전기는 귀중한 가치를 지니게 된다.

모기 살충성 세균 B. thuringiensis subsp. israelensis의 효과적인 분리 방법

김광현,이광배,신두만 동의대학교 기초과학연구소 1999 基礎科學硏究論文集 Vol.9 No.1

For more convenient and rapidly isolation of Bacillus thuringiensis subsp. israelensis(Bti), 1) heat treatment for spore forming bacteria, 2) growth in enrichment culture media for Bacillus sp. and 3) selection of bacteria producing a lecithinase for Bacillus thuringiensis subsp. israelensis, were performed. Spore forming bacteria were counted 4.8×10^8cells/g soil on NAPGCY media, 9.2×10^7cells/g soil on NA media, and 3.6×10^8cells/g soil on NAAC media, respectively.; Bacteria producing only a lecithinase were reached at 25.2% on medium contained egg york, bacteria only producing a delta-endotoxin were reached at 23.2% by phase contrast microscope, and bacteria producing a lecithinase & a delta-endotoxin simulten-iously were reached at 13.7%. Bacillus thuringiensis which producing a lecithinase and a delta-endotoxin simultaniously among bacteria producing a lecithinase, were reached at 56.5%; A half of Bacillus thuringiensis was produced a delta-endotoxin, but not produced a lecithinase. Among 8 isolates of Bacillus thuringiensis, two strain of Bti which has a mosquito-cidal toxin, were detected by PCR using a specific primer of δ-endotoxin gene form Bti.

경주 남산의 식물 군집구조

임원현,강기호,김두찬 경주대학교 건설환경연구소 2000 建設環境論叢 Vol.- No.3

To investigate the forest structure of Namsan in Kyougju, Thirty nine plots set up and surveyed. As a results, Pinus densiflora is much distributed and dominated in this area and Quercus spp. are increasing. To protect erosion, Robinia pseudo-acacia and Pinus rigida were planted. They should be selection slowly. To harmony cultural solitude, ornamental shrubs and trees should be growed.

Skin Sensitization Test of Chamaecyparis obtusa essential oil in Guinea Pigs

Du Hyeon Hwang(황두현),Eun-Kee Park(박은기),Chang-Yeul Yoo(유창열),Suk Kim(김석),Euikyung Kim(김의경),Hu-Jang Lee(이후장) 한국예방수의학회 2019 예방수의학회지 Vol.43 No.3

Despite the various effects on the health of Chamaecyparis obtusa essential oil (COEO), an adverse effect on the skin has recently been reported. Therefore, in this study, the skin sensitization test of COEO was conducted to confirm the skin safety of the essential oil by the guinea pig maximization test. Guinea pigs were sensitized with intradermal injection of 0.1ml COEO for 24 h. After 1 week, 5% of COEO was treated on the site of injection and 2% of the essential oil was challenged 2 weeks later. The average skin reaction evaluated by erythema and edema on the challenge sites and sensitization rate in the COEO-treatment group at 24 h were 0.0 and 0%, respectively, which are substantially low compared with in the 2,4-dinitrochlorobenzene-treatment group (positive control group) (average skin reaction: 3.0, sensitization rate: 100%) and identical with in the olive oil-treatment group (negative control group), representing a weak sensitizing potential. The average skin reaction and sensitization rate observed at 48 h were 0.0 and 0% in the COEO-treatment group, respectively, and 2.0 and 100% in the positive control group, respectively. It was concluded that 5% of COEO classified to Grade I, induced no sensitization when tested in guinea pigs.

Poster Session : PS 0924 ; Lower GI Tract : Retrospective Clinical Reviews of Abdominal Tuberculosis

( Du Hyeon Lee ),( Hyun Soo Kim ),( Seon Young Park ),( Chang Hwan Park ),( Sung Kyu Choi ),( Jong Sun Rew ) 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1

Background: Because the prevalence of tuberculosis is decreasing but that of extrapulmonary tuberculosis is increasing, The objective of this study is to evaluate the clinical features and colonoscopic fi ndings of abdominal tuberculosis. Methods: A retrospective analysis of 130 patients with abdominal tuberculosis who were diagnosed in Chonnam National University Hospital from January 2003 to December 2012 using IBM SPSS Statistics 20. Results: From 2003 to 2012, there are 130 patients of abdominal tuberculosis including 87 patients with tuberculous colitis, 27 patients with tuberculous peritonitis and 16 patients with both. There are 44 male patients (33.8%) and 86 female patients (66.2%). Mean age was 50.2±16.3 (17-92). The number of patients has pulmonary tuberculosis, past pulmonary tuberculosis infection, no known past history of pulmonary tuberculosis was 6(4.6%), 43(33.1%), 81(62.3%) respectively. Symptoms were abdominal pain (64.6%), diarrhea (33.1%), fever (15.4%), weight loss (13.1%), hematochezia (5.4%), and bowel obstruction (3.1%). Asympomatic patients were 17.7%. 16 patients had positive Tuberculin skin test (73%) among 22 patients who were examined Tuberculin skin test. Acid fast bacilli stain was all negative. The positive culture rate of Mycobacterium tuberculosis was 22%. The frequency of positive tuberculosis PCR, positive interferon-gamma release assays was 29.5%, 92.6%, respectively. The colonoscopic involvement sites were terminal ileum and ileocecal area (88.4%), ascending colon (57.3%), transverse colon (14.6%), descending colon (4.9%), rectum and sigmoid colon (8.7%). The percentage of 1 segment involved, 2 segments involved, more than 3 segments involved was 40.8%, 47.5%, 11.7% respectively. Tissue pathologic features were granulomatous change (46.9%), granuloma (7.3%), caseous change (3.1%). Conclusion: Because abdominal tuberculosis does not have specifi c clinical features and low positive ratio of many tuberculosis test, proper diagnosis was done through colonoscopic fi ndings, clinical characteristics and improvement after empirical treatment.

A study on skin and ocular irritation tests of growth factor and cytokine mixtures

Du Hyeon Hwang,Je-hein Kim,hyojong Lee,Changkeun Kang,Euikyung Kim 한국예방수의학회 2019 예방수의학회지 Vol.43 No.4

Growth factors and cytokines play an important role in delaying skin aging. However, there has been no animal stability test reported for them yet. In the present study, we examined the plausibility of Growth factor and Cytokine Mixtures (GCM) as a cosmetic ingredient by assessing skin irritation and ocular irritation for hypersensitivity using New Zealand white rabbits. Skin safety study was performed to evaluate the potential toxicity of GCM based on the irritation test. For the irritation test, GCM was applied to the rabbit skin, and no adverse reaction, such as erythema and edema, had been observed from the exposed skin sites. In the ocular irritation test, the treatment of GCM did not cause any adverse reaction on rabbit eyes, including cornea, iris, and conjunctiva tissues. From the results, both tests proved that GCM makes no irritable reaction on skin and eye mucous membrane of rabbit. Hence, it may be suggested that GCM can be safely applied as a cosmeceutical ingredient without causing any significant hypersensitivity reaction.

The Relationship between Restoring force of CBD and Recurrence of CBD stones in elderly patients

( Du Hyeon Lee ),( Seung Dok Hong ),( Han Ra Koh ),( Sung Uk Lim ),( Chung Hwan Jun ),( Chang Hwan Park ) 대한내과학회 2015 대한내과학회 추계학술대회 Vol.2015 No.1

Background and Aims: The risk factors of recurrent CBD stones such as cirrhosis, juxtapapillary diverticulum, gallbladder stone, CBD diameter over 1.5centimeters, endoscopic sphincterotomy and oblique bile duct were well known. But there were no informationabout the relationship between restoring force of common bile duct after ERCP and recurrence of common bile duct stones in elderly patients Patients and Method: In total, 173 elderly patients over 65 years old who underwent 2nd session ERCP within 2 weeks after 1st session ERCP for CBD stone removal were analyzed from January 2006 to December 2010. Results: Out of 173 enrolled patients, 98 (56.6%) were males and 75 (43.4%) females. The age, sex, hypertension, diabetes mellitus, cerebrovascular accident, coronary artery disease, gallbladder stone, liver cirrhosis, previous gastrectomy, intrahepatic bile duct stone and periampullary diverticulum were not different between recurrent group and no recurrent group. But the follow up duration, previous cholecystectomywere significantly different at two groups. In post biliary events, only cholecystitis were different significantly. In recurrent group, mean duration of recurrence was about 19.94 months. Restoring of CBD diameter was defined as more than 3 millimeters of the common bile duct diameter reduction difference between 1st session ERCP and 2nd session ERCP. The diameter of common bile duct was the largest diameter of the common bile duct in cholangiogram. The restoring of CBD diameter was significantly different between recurrent group and no recurrent group. (p value<0.001). But the total number of endoscopic sphincterotomy and laboratory findings including white blood cell, total bilirubin, alkaline phosphatase and alanine transaminase were not different significantly. Conclusions: There was a correlation between restoring force of common bile duct diameter and common bile duct stone recurrence. Therefore We need to close follow up the patients who had not adequate restoring force of common bile duct diameter.