대도시 지역주민의 흡연실태와 관련요인 분석

김기열,임상규,서인선,강창열,이병직,남철현,위광복 慶山大學校 保健福祉硏究所 1997 保健福祉硏究 Vol.1 No.-

To collect basic data for deveoping education program for quitting smoking, 1200 subjects were selected randomly living in Seoul, Pusan, Taegu and suburban areas and interviewed about their smoking habits and attitudes from June 20 to July 20, 1997. The result of this study was summarized as follows: 1. In the general characterisics of subjects, the proportion of female was the higher(53.8%) than that of male. Among them, the portion of twenties was 46.6%. in level of educational background, the rate of college graduates was 45.2%, that of high school was 35.7%, that of middle school was 11.5%. The highest proportion by occupation was 38.9% of student. The next was 11.7% of technician, 10.1% of unemployed, 9.4% of office worker and 9.3% of salesman. 2. The proportion of the smokers among subjects was 34.3%. The portion of male smokers was 65.7%, that of female smokers was 7.3%, which had tendency to increased. At the rate of smoking by age, 47.6% in over fifties, 43.6% in forties and 38.7% in thirties were showed that the rate of smoking was the higher in the older age. 3. In the quantity of smoking cigarettes, the rate of one park of cigarettes per day was 52.7%, that of a half pack was 31.1% and that of over two 53.2% and that in female was 59.1% which was highest. 4. In smoking period, the rate of smokers for over 20 years was 29.7%, that for 1-4 years was 25.1% and that for 5-9 years was 20.9%. The variables of age, marital status, educational level and occupation were statistically significant(p<0.01). 5. In the intention of quitting smoking, 48.0% of subjects wanted to stop smoking, 33.4% of them wanted to reduce amounts of cigarettes and 82.8% fo them had positive intention to stop smoking, on the other side 18.6% of subjects did not have any intention to stop smoking. 6. The proportion of subjects who tried to stop smoking was 67.9%. By characteristics, the rate of 67.9% in male, 27.3% in female, 90.9% in under nineteens, 73.6% in married group 69.4% in lower social class, 77.8% in high school graduated and 72.3% in Buddist was the higher than that of other groups. 7. The proportion of subjects who succeeded in quitting smoking was 12.0%. By characteristics, the rate of 40.2% in male, 34.8% in over 50 years old, 19.7% in married group, 15.4% in lower social class, 13.9% in apartment resident, 15.7% in high school graduate and 17.1% in Buddist was the higher than that of other group. 8. In the reason of quitting smoking, 81.0% of subjects had quitted smoking for health, 6.0% of them for religion and 13.0% of them for others. By characteristics, the rate of reason for health was 83.5% in male, 100.0% in age of forties, 84.6% in lower social class. 9. In the affecting factors of quitting smoking, 40.7% of subjects was influenced on family which was the highest, 29.6% of them on health education, 14.8% of them on friend's recommandation, 9.9% of them on medical doctor's advice and 4.9% of them on campaign. By age, twenties was affected by friend, thirties by health education and forties by family. 10. The most affecting independent variable of smoking was sexuality (β=0.42055), age(β=0.25285), drinking (β=0.15425), marital status and health condition(R²=44.8%). These results were shown that education program for quitting smoking especially emphasized injurious to health should be continued in the unit of family, school, office and society, particularly education program for female should be strengthened.

대학생의 노인복지에 대한 인식도

차병준,김무룡,김기열,차경미,김귀희,김현실,서인선,임상규,이순자,위광복,남철현 慶山大學校 保健福祉硏究所 1999 保健福祉硏究 Vol.2 No.-

The purpose of this study is to grasp the change of consciousness of young people in order to seek new approach of policy for aged era. 1,200 students attending collages and universities in three small or medium sized cities were inquired for 2 months, from October 1 to November 30, 1996. The result is as follows. 1. The characteristic of the respondents of this survey is that they include 72.1% of women, 40.4% of people aged between 20 to 21, and 49.1% of people who do not have any religion. Those who are from big cities and those who are form farming villages or fishing village occupy equally 40.2%, those who reside in that cities for a long period 49.0%, and those who live with their family 60.9%. 2. The family feature of the subject is that 31.5% of them are those whose father is the age of 55 and more than 55, 10% of them are those whose mothers age is so, 33.1% of them have 5 family members, 29.5% of them have the family income of 1,000,000 to 1,490,000 won, 83.9% of them are from middle class, 47.7% of them are the people whose grand parents have passed away, 70.4% of them live apart from their grand parents, and 60.9% of them are second child. 3. 64.0% of males, 70% of respondents who are aged over 24, 58.1% of respondents who are from rural communities, 62.4% of respondents who live in rural area, and 58.3% of respondents who live alone, prefer to live with grand parents, marked higher rate than other groups. The groups whose father and mother are the age of more than 55 marked higher rate of 55.9% and 58% each than any other groups(p<0.05). The groups whose family member is less than three, whose grand parents both have passed away in middle class, who live with their grand parents, and who are second children, give more positive answers than any other groups. 4. Those who are older, who are buddhists, who are from rural area or live in rural area, whose family is small, whose family income is small, who are from lower class and whose grand parents are still alive, shows preference to support their parents after marriage. 5. Females(89.4%), those who are from small or medium sized cities(89%), who live with their family(85.6%), whose father is the age of 55 and more than 55, whose mother is the age of 54 and less than 54, whose family member is 6, who are from middle class, whose grandparents are still alive and who are the eldest child in their family, give more response that they prefer to live apart from their children in their old age than any other groups. 6. What elderly people need most right now is past time(42.3%), and the respondents whose age is 20 to 21, who are buddhists, who are from middle sized cities and live alone, whose parents are the age of more than 55, who have small family income, who live with their grand parents and who are second children show higher level than any other groups. 7. 76.8% of respondents answer that they do not need their parent's fortune, marked still higher rate than the opposite answer. Those who are older, who are buddhists, who are from big cities, who reside in rural area, who live alone and have smaller family, who are in bad family economic conditions and who live with grand parents present higher rate of positive response. 8. 59.3% of respondents reply that they think about death from time to time, and those who are female, who are in the age of 20 to 21, who are christian, who live with their family, whose siblings or other family members offer their education expenses show higher rate than any other groups. 9. 92.3% of respondents answer that the budget for welfare facility for elderly people is very small. The younger the respondents are and the worse economic condition they have among those who live in big cities, the more answered that. 10. 50% of respondents think social security should provide for their old age, and 42.8% of them believe they themselves provide against it. The respondence that social security ought provide for it appeared more among those whose age are over 24, who are female, who reside in rural area, who are christian, who are in bad economic condition, and who ever used medical institutions in recent one month, marked higher level than other groups. 11. The adequate time of retirement is 59.97±5.60 for public officers, the highest and 59.28±6.35 for teachers, the next. 12. 35.2% of respondents reply that the adequate budget for the old age after their retirement at the age of 60 is 220 million won, showed the highest level of respondence. 13. The factors which affect on the old people in the charged welfare facilities are sex(p<0.01), the type of housing(p<0.05) and whole family income(p<0.05). 14. The factors which affect on remarriage are sex(p<0.05) and religion(p<0.05). For varying old population and expanded welfare service for them, government and relevant authority should give more attention to secure the budget, establish effective plans to expand various program and the facilities for elderly people in order that elderly people spend the rest of life time more happily and more fruitfully. To do that, each college and university should open Health courses, and educate and inform about health and welfare.

Isolation and Identification of an Unreported Fungal Species in Korea and Novel Ice Nucleation Active Fungus : Fusarium diversisporum

Diane Avalos-Ruiz,Gwang-Jae Lim,Seong-Keun Lim,Ten Leonid N.,Kang In-Kyu,Lee Seung-Yeol,Jung Hee-Young 한국균학회 2022 韓國菌學會誌 Vol.50 No.4

In this study, the fungal strain KNUF-21-F39 was isolated from a declined apple tree (Malus domestica) in the Chungcheongbuk province in Korea. The strain KNUF-21-F39 presented a slow growth rate and a variety of macroconidia shapes and sizes ranging from ovoid to fusoid and 1- to 5-septate, primarily showing 3- and 4-septate, with “S” -shaped macroconidia rarely observed. The strain was identified based on morphological characteristics along with phylogenetic analysis performed using the internal transcribed spacer region (ITS) and partial sequences of translation elongation factor 1-α (tef1), RNA polymerase largest subunit (rpb1), and calmodulin (cal ) genes. The fungal strain KNUF- 21-F39 was identified as Fusarium diversisporum, which has not been previously reported in Korea. The ice nucleation activity (INA) of the strain was also evaluated, identifying the strain as positive for INA. This is the first report characterizing F. diversisporum as an IN-active fungal species.

고온초전도체 in-situ ramp-edge 형태의 조셉슨 접합 제작 및 특성

허윤성,김진태,황윤석,이순걸,박광서,김인선,박용기,박종철,Hur, Yun-Sung,Kim, Jin-Tae,Hwang, Yun-Seok,Lee, Sun-Gul,Park, Gwang-Seo,Kim, In-Seon,Park, Yong-Ki,Park, Jong-Chul 한국재료학회 1998 한국재료학회지 Vol.8 No.3

본 연구에서는 금속 칼날 마스크와 펄스형 레이저 증착장치를 이용하여 $YBa_2Cu_3O_{7-\delta}$/$SrTiO_{3}$/$YBa_2Cu_3O_{7-\delta}$ 다층박막 형태의 In-situ SIS ramp dege 형태의 접합을 제작하였으며, 이의 특성을 조사하였다. 접합은 RSJ 형태의 전류-전압 특성ㅇ르 나타내고 있으며, 온도 변화에 따른 접합의 normal resistance는 약 $18 \omega$으로 온도에 무관하게 일정한 값을 나타내었다. 접합형태를 이용하여 감도(transfer function, dV/$d\Phi$)가 약 $22\mu$V/$\Phi_{0}$인 dc-SQUID센서를 제작하였으며, in-situ SIS ramp edge 형태의 접합이 센서로의 응용가능성을 충분히 가지고 있음을 보여 주었다. In this study, we have fabricated in-situ multilayer $YBa_2Cu_3O_{7-\delta}$/$SrTiO_{3}$/$YBa_2Cu_3O_{7-\delta}$ ramp edge type junctions by using a metal mask and pulsed laser deposition method and studied the junction properties. The junctions showed RSJ-like I-V characteristics. The normal state junction resistance R, of $18 \omega$ was nearly constant with temperature. The dc-SQUID sensors fabricated with the junctions show a sensitivity that transfer function dV/$d\Phi$)~$22\mu$V/$\Phi_{0}$, indicating that the in-situ ramp edge type junction is potentially useful for sensor application.

Fosinopril(Monopril^(�))의 강압 효과에 관한 임상적 연구

강정채,조인종,류문회,서정평,길광채,박주형,정명호,조정관,박종춘 최신의학사 1995 最新醫學 Vol.38 No.2

폐암 억제유전자 RRM1의 단일염기다형성 검사를 위한 PCR-RFLP법과 Real-Time PCR법의 유용성 비교

정주연 ( Ju Yeon Jeong ),김미란 ( Mi Ran Kim ),손준광 ( Jun Gwang Son ),정종필 ( Jong Pil Jung ),오인재 ( In Jae Oh ),김규식 ( Kyu Sik Kim ),김영철 ( Young Chul Kim ) 대한결핵 및 호흡기학회 2007 Tuberculosis and Respiratory Diseases Vol.62 No.5

연구배경: 단일염기다형성(Single nucleotide polymorphism, SNP)은 인간의 유전자 서열 1000염기에 1개 빈도로 발견되어 인간은 대략 300만개의 유전자 다형성을 가지고 있다. 이 유전자 다형성의 조합결과로 인간의 개체 간 특성들이 결정되는 것으로 이해되고 있다. 이러한 다형성들의 조합양상에 따라 특이 질환에 대한 유전자 감수성 또한 달라지게 되므로 최근에는 많은 질환들과 유전자 다형성들과의 상관관계를 보는 연구들도 활발하게 진행되고 있다. 이러한 SNP분석은 큰 집단을 대상으로 진행되어지므로 적은 비용으로 정확하게 그리고 대용량으로 분석할 수 있는 방법이 필요하다. 방법: 대상 환자 89명의 genomic DNA를 가지고서 promotor상에 위치한 -37과 -524 염기부위에서 유전자 다형성을 보이는 것으로 보고되어져 있는 RRM1 (ribonucleotide reductase M1) 유전자를 대상으로 PCR-RFLP(polymerase chain reaction-restriction fragment length polymorphism)와 real-time PCR(RT- PCR, TaqMan probe assay)을 동시에 시행한 후 각각의 결과를 비교 분석하였다. 결과: 대상 DNA 89예 중 -37에서는 2예(2.17%), -524에서는 15예(16.26%)가 서로 다른 양상을 보였다. 결과 차이를 보인 샘플 17예를 대상으로 직접 염기서열 분석을 시행하여 본 결과, 17예 모두 RT-PCR에서 확인되었던 결과와 일치함을 확인할 수 있었다. 추가 샘플 138예를 대상으로 RT-PCR을 2회 연속 실행하여 genotyping을 해 본 결과 98%이상의 높은 일치율을 보였으며, 그 중 10예를 무작위로 골라 직접 염기서열 분석을 시행하여 본 결과, 역시 100%일치, 높은 정확도를 보였고 이는 in-tube assay 방식으로 샘플의 오염을 최소화 할 수 있었으며 72 well based system(Corbett Research)을 이용함으로 1회 유전자 증폭반응을 통해 많은 검체를 한 번에 확인할 수 있어 매우 빠른 검사방법 이었다. 결론: 큰 집단을 대상으로 다량의 SNP를 분석하기 위한 실험 방법으로는 RT-PCR이 신속하면서도 정확한 결과를 얻을 수 있는 방법으로 사료된다. Background: Single nucleotide polymorphisms (SNPs), which consist of a substitution of a single nucleotide pair, are the most abundant form of genetic variations occurring with a frequency of approximately 1 per 1000 base pairs. SNPs by themselves do not cause disease but can predispose humans to disease, modify the extent or severity of the disease or influence the drug response and treatment efficacy. Single nucleotide polymorphisms (SNPs), particularly those within the regulatory regions of the genes often influence the expression levels and can modify the disease. Studies examining the associations between SNP and the disease outcome have provided valuable insight into the disease etiology and potential therapeutic intervention. Traditionally, the genotyping of SNPs has been carried out using polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP), which is a low throughput technique not amenable for use in large-scale SNP studies. Recently, TaqMan real-time PCR chemistry was adapted for use in allelic discrimination assays. This study validated the accuracy and utility of real-time PCR technology for SNPs genotyping Methods: The SNPs in promoter sequence (-37 and -524) of lung cancer suppressor gene, RRM1 (ribonucleotide reductase M1 subunit) with the genomic DNA samples of 89 subjects were genotyped using both real-time PCR and PCR-RFLP. Results: The discordance rates were 2.2% (2 mismatches) in -37 and 16.3% (15 mismatches) in -524. Auto-direct sequencing of all the mismatched samples(17 cases) were in accord with the genotypes read by real-time PCR. In addition, 138 genomic DNAs were genotyped using real-time PCR in a duplicate manner (two separated assays). Ninety-eight percent of the samples showed concordance between the two assays. Conclusion: Real-time PCR allelic discrimination assays are amenable to high-throughput genotyping and overcome many of the problematic features associated with PCR-RFLP. (Tuberc Respir Dis 2007; 62: 406-416)

A Comparative Study on the Interfacial Microstructures of Steel Cladded with IN625 and 308L by Laser and Gas Tungsten Arc Welding Processes

In-Chul Jung,Gi-Jung Nam,In-Sung Choi,Gwang-Hyun Lee,Jeong-Suh,Dong-Yong Im,Hyun-Uk Hong 대한용접·접합학회 2023 대한용접학회 특별강연 및 학술발표대회 개요집 Vol.2023 No.10

철을 오염시킨 n-GaAs의Photoreflectance에 관한 연구

유재인,문영희,이동울,이정열,배인호,장광수 嶺南大學校 基礎科學硏究所 1998 基礎科學硏究 Vol.18 No.-

We investigated the variation of PR signals for n-GaAs surface treated with Fe as annealing method. The samples were annealed by isochronal(200∼600 ℃, 10 min) and isothermal(300 ℃, 10 ∼60 min) method. In PR signals measured from isochronal annealed samples, the rate of intensity decreasing for n-GaAs was 49%, and that for n-GaAs surface treated with Fe was 66%. We assumed that the large amount of decreasing intensity for Fe contaminated sample caused by decreasing carrier density due to increasing of ?? neutral acceptor at higher annealing temperature. In PR signals measured from isothermal annealed samples, the signals for annealed n-GaAs decreased with increasing annealing time, and the signals for n-GaAs surface treated with Fe continuously increased with increasing annealing time. It can be assumed that the increasing of PR intensity for Fe contaminated samples as annealing time caused by the diffusion of Fe atoms from the surface.

김천지역의 향토음식을 통한 관광상품화에 관한 연구

배인호 ; 이성우 ; 김광옥 김천대학교 2016 김천대학교 논문집 Vol.36 No.-

The purpose of this study, the local restaurants in gimcheon ceo and chef, traditional food to target residents identify overall against the recognition. This can represent an area based on regional food ways that can be commercialized. To this end the following measures are presented. First, gimcheon should enable the local restaurants of gimcheon ways in. The most important element of the restaurant just because the food tastes of tourists coming to the area a special flavor with local restaurants, and local attractions that can represent the area restaurants. Second, the grapes and plum Festival, gimcheon related practice enabled the food. Many people are new to the topic of food. Food festival, cultural experience and to provide a place for locals to be able to inform the food culture festival. Third, representing agricultural and speciality by developing water-assisted traditional processed food merchandising. Gimcheon is being produced in a prime agricultural and specialities and distinctive flavors and seasonings in the sauce can do the products sales outlook is very bright with a judgment. Fourth, the flavor are willing provide food through the map and tourist information. On a map, the taste itself makes cooperating and of food-related at the level of the Association can represent the different forms and areas of gimcheon theme will yield vigorously. These effects in gimcheon of tourists and local economic development and tourist visits are expected to have increased.

혈우병 환자에 동반된 자발성 후복막강 출혈

김광일,김동호,우상민,이석주,김홍성,조인성,윤환중,조덕연,김삼용 충남대학교 의과대학 지역사회의학연구소 1997 충남의대잡지 Vol.24 No.1

Spontaneous retroperitoneal hemorrhage due to hemophilia A with impaired coagulopathy is very rare. Spontaneous retroperitoneal hemorrhage has been recorded as having originated from many retroperitoneal organs and blood vessels, and it may be due to local and/or systemic factors. In the majority of the patients, kidney and adrenal gland were the major site of hemorrhage. The systemic causes of spontaneous retroperitoneal hemorrhage are anticoagulation therapy and chronic hemodialysis. During the course of these treatments, hemorrhagic complications may occur at many site, including the retroperitoneal space. Blood dyscrasias including leukemia, polycythemia, sickle cell trait and hemophilia have been reported associated with spontaneous retroperitoneal hemorrhage. We report a case of spontaneous retroperitoneal hemorrhage occurred in a gemophilia A patient with brief review of literature