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      • 熱螢光測定裝置의 製作과 그 物理的 特性硏究

        權五均,吳熙弼 충남대학교 자연과학연구소 1984 忠南科學硏究誌 Vol.11 No.2

        An apparatus is made for the purpose of thermoluminezcence dosimetry. It has the functions of reading out and recording the thermoluminescence emitted from a heated TL phosphor. The dark current of the PM-tube used can be lowered down to the level of 10^-8 amperes at heater temperature 300℃. CaSO_4 : Dy is adopted as a TL phosphor and it is irradiated by the γ-ray from 258.5mCi of ^137Cs. The γ-ray exposure and the heating rate on the TL phosphor are changeable, and the various glow-curves can be drawn for a given exposure and heating rate. Even though the TL phosphor irradiated to the same exposure, the height and width of the glow-curve can be varied by the operating heating rate. In this experiment, three different heating rates namely, 1.4℃/S, 2.7℃/S and 3.4℃/S were examined. The last one, 3.4℃/S, was turned out to be the most appropriate for reading out thermoluminescence in our particular case of study in which CaSO_4 : Dy phosphors were used.

      • 防風樹에 對한 黑点病의 病原菌調査

        權五均 제주대학교 1978 논문집 Vol.10 No.-

        Melanose (Diaporthe citri)was segregated and cultivated from the wilted bough of FAGACEAE ((1) Cyclogalanopsis myrsinaefolia, (2) Caslanopsis cuspidala), LAURACEAE ((1) Cinncmomum camphora, (2) Neolitsea sericea), TERNSTROEMIACEAE ((1) Camellia japonica), and ROSACEAE ((1)Eriobotrya japonica), RUTACEAE ((1) poncirus trifoliata) which are natively distributed in the vicinity of the citrus orchard of Jeju Island. Such trees noted above must be paid attention because of the frequent use for windbreak tree and pillar in orchard working. It is thought that the removal of wilted beough is important in view point of plant disease protection when planting the noted trees as a windbreak tree. Thorough investigations will undoubtedly increase the number of species(trees) existing in the Island.

      • 루비깍지벌레防除에 관한 硏究

        權五均 제주대학교 1983 논문집 Vol.16 No.-

        깍지벌레중 驅除가 어려운 루비깍지벌레(Wax scale : Ceroplastes rubens MASKELL)에 對하여 깍지벌레 驅除에 많이 使用하고 있는 Supracid와 acaricides인 Micut를 가지고 防除試驗을 行하여 Micut의 效果가 Supracid에 比하여 多小떨어지나 1∼2令期에는 95%以上의 防除效果가 있음을 確認하였다. 루비깍지벌레의 發生이 많아 密度가 높은 果園에서는 Supracid를 撒布하여 防除하고, 密度가 낮은 果園에서는 Micut를 利用하여 응애와 같이 同時 驅除하는 것이 좋을 것이라고 본다. 1. This experiment was conducted to study the control of one of the major Pests of citrus, the wax scale (Ceroplastes rubens MASKELL), with "Supracid" and "Micut". 2. "Mciut" was less control effects than "Supracid" in ratio of death, but it was control effects of over 95% at the 1st and 2nd instar. 3. The results suggest that "Supracid" was sprayed in the citrus orchard many the wax scale and "Micut" wasdone a few it and mite, showing one of the promising and applicable control system in there.

      • 의왕시 발달장애인 가족의 생활실태 및 복지욕구에 관한 연구

        권오균 한국인간복지실천학회 2017 한국인간복지실천연구 Vol.18 No.-

        본 연구는 의왕시 발달장애안 가족의 생활실태 및 복지욕구 조사 결과를 바탕으로 의왕시 발달장애인 가족 문제를 확인하고, 의왕시 발달장애인 가족지원 정책 및 프로그램 개발과 의왕시 발달장애인 가족에 대한 질 높은 복지서비스를 제공하고자 하는데 목적이 있다. 연구방법은 의왕시 발달장애인 가족 157명을 대상으로 생활실태 및 복지욕구를 파악하기 위하여 설문조사를 실시하였다. 연구결과를 살펴보면, 첫째, 장애인으로 인한 경제적 부담의 정도를 살펴보면, 부담이 되는 편이다가 53.3%로 가장 높게 나타났고, 그 다음으로 매우 부담이 된다 28.3%, 부담되지 않는 편이다 17.1% 등의 순으로 나타났다. 둘째, 장애인으로 인한 가족 간 갈등 경험 정도를 살펴보면, 다소 있는 편이다가 53.2%로 가장 높게 나타났고, 그 다음으로 없는 편이다 22.7%, 자주 있는 편이다 16.9% 등의 순으로 나타났다. 셋째, 장애인 출현으로 가족관계 변화를 살펴보면, 부부간, 가족 간 시간을 포기가 29.7%로 가장 높게 나타났고, 그 다음으로 갈등은 사라지고 돌봄, 양육, 보호에 더욱 협조적 17.4%, 가사와 양육문제 등 가족 모두 공동 해결 16.7% 등의 순으로 나타났다. 넷째, 장애인 출현으로 사회생활 변화를 살펴보면, 장애인 가족이라는 이유로 소외감 느끼게 하는 경우가 있음이 42.4%로 가장 높게 나타났고, 그 다음으로 동정어린 눈빛으로 바라보는 경향이 있음 22.2%, 실제 도와주지는 못해도 마음으로 관심을 가져줌 16.0%등의 순으로 나타났다. 다섯째, 발달장애인 가족 지원 서비스 필요도를 살펴보면, 부모 사후 장애자녀를 위한 제도적 지원이 85.5%로 가장 높게 나타났고, 그 다음으로 장애인 성인 이후 제도적 보호 지원 81.0%, 장애인 지역사회 편의시설 지원 79.9%, 재활치료비 지원 79.3%, 장애인 취업 관련 상담 지원 75.9%, 의료비 및 교통비 지원 71.2%, 위탁시설 이용료 지원 70.6% 등의 순으로 나타났다. The purpose of this study is to identify the family problems of the disabled people of Uiwang City based on the living conditions of the family members of Uiwang City Developmental Disabilities and the results of welfare needs survey, to provide the family support policies and programs for the Uiwang City development disabled people and provide high quality welfare services I want to. The questionnaire survey was conducted to find out the living conditions and welfare needs of 157 families with developmental disabilities in Uiwang City. The results of this study are as follows:First, the degree of economic burden of disabled people is the most burdensome, 53.3%, followed by 28.3%, 17.1% Respectively. Second, the level of experience of family conflicts among the disabled is somewhat high (53.2%), followed by 22.7% and 16.9%. Third, when we look at the changes in family relations with the emergence of disabled people, the abandonment time between husband and wife was the highest at 29.7%, followed by conflict disappearing, 17.4% more cooperative in care, nurturing and protection, And 16.7%, respectively. Fourth, when we look at the changes in social life due to the emergence of disabled people, 42.4% of the respondents felt that they felt alienated because of the family with disabilities, followed by the sympathetic eyes 22.2% And 16.0%, which showed interest in the mind. Fifth, institutional support for parents with post - disability children was the highest at 85.5%, followed by institutional support 81.0%, disabled community support 79.9% 79.3% support for rehabilitation and treatment, 75.9% support for counseling related to employment for the disabled, 71.2% support for medical expenses and transportation expenses, and 70.6% support for foster care facilities

      • 탄소봉 모형실험을 이용한 수직앵커판의 지지력 해석

        권오균 啓明大學校 産業技術硏究所 1997 産業技術硏究所 論文報告集 Vol.19 No.2

        An experimental tests were conducted to define the actual failure surface around the plate anchors at the ultimate load, estimate the pressure acting on the front and in the back of the anchor, and determine the ultimate holding capacity of the vertical plate anchor. As a results of this study, for a vertical plate anchor located at a shallow depth, the failure surface at the ultimate load extends almost linearly to the ground surface. However, the failure surface becomes curved as the depth of embedment is increased. And for the anchors located at the greater critical embedment ratio, the local shear failure takes place. The critical embedment depth ratio is about 7 in this experiment. The passive forces act in front of the anchor, but the active forces act at the back. The magnitude of the active force in very small enough to ignore. And the ultimate holding capacity of the anchor by the tests is similar to results of Neely's method.

      • 지표하중으로 인한 매설관의 거동에 관한 연구

        권오균 계명대학교 산업기술연구소 1998 産業技術硏究所 論文報告集 Vol.21 No.1

        Field loading tests were performed to study the behavior of the buried DC pipes in this paper. The testing sites were four sites, and the loading was applied by the truck for a total gross vehicle weight of 37 tons. Deformation and pressures developed on the pipes were mainly measured as differing the types of the soil and the degree of compaction, And the results of field test were also compared with the theoretical results. Test results were observed that the pressure on the top of the pipe was about 0.21∼0.468 kg/㎠, and that the deformations was observed less than one percents of the pipe diameter for various soil conditions with 195∼220 cm soil thickness. The observed deformations compared to the theoretical results were appeared as very small.

      • Phosvel과 硫酸니코틴의 藥效比較試驗

        權五均 제주대학교 1969 논문집 Vol.1 No.-

        1) This was a comparative experiment on the efficacy of Sufanicotine and phosvel in orange orchards. Injury done insects to fruit trees occurs more frequently in Summer and Autumn sprigs, and these chemicals are more powerful repellents than usual insecticides. Chemicals Therefore, were sprayed continually at intervals of 7 days from Spring to Autumn and efficacy of Chemicals were compared by the number of injured leaves on Summer sprigs. 2) Efficacy of phosvel was more excellent than that of Sulfanicotine.

      • 탄소봉 모형실험을 이용한 편심하중을 받는 줄기초의 지지력 연구

        권오균 계명대학교 산업기술연구소 1993 産業技術硏究所 論文報告集 Vol.16 No.1

        A new method is proposed to estimate the ultimate bearing capacity of the eccentrically loaded strip footing by the upper bound of limit analysis in this paper. The failure mechanism used in the upper bound is obtained by the model test using the carbon rods. The propriety of proposed method is verified by the results of model test, Meyerhof and Saran methods. And the influences of the parameters-footing width, eccentricity, surcharge and so on0on the bearing capacity are also studied in this paper.

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