• Title/Summary/Keyword: actual condition

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A Study on the Actual Condition Survey of Apartment Rebar Work (공동주택 철근공사의 실태조사에 관한 연구)

  • Lee, Taick-Oun
    • Journal of the Korea Institute of Building Construction
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    • v.8 no.2
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    • pp.71-79
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    • 2008
  • The rebar work is very related to the safety and durability of the building. Recently, the rebar work is produced some serious problems due to the lack of skillful crafts-man and the rising cost of rebar materials. Many papers have dealt with the rebar work of the manufacturing system in plants with a view to improvement those problems. But, the research on the rebar work of the manufacturing system in field is in a insignificant condition. This study presents the following improvement schemes as a result. First, the education strengthening for evaluation on practical affairs, second, the reinforcement of drawing & management in shop drawing and finally the simplification of apartment rebar work in slab. Also, this paper aims at advancing apartment rebar work by the actual condition survey in slab work. The further research will be needed about the whole structure parts such as foundation, wall, girder and rebar truss-deck plate as one of the improvement methods.

The Actual Condition of Day Care Type and guilt in the employed Mothers (3세 이하 자녀를 둔 취업모의 탁아 실태와 탁아에 대한 죄책감)

  • 백경임
    • Journal of the Korean Home Economics Association
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    • v.33 no.6
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    • pp.281-293
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    • 1995
  • The purpose of this study was to examine the actual condition of day care type and guilt in employed mothers. The subjects consisted of 172 employed mothers who had children from 2 to 36 monthes of ages. The results showed that the actual conditions of day care type were mostly child care by relatives. Factors that were useful in predicting guilt of employed mothers were the following variables ; satisfaction of day care, change of caregiver, the value of children. Implications for knowledge as well as recommendations for future research are discussed.

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A Study on Maintenance Actual Condition and Revitalization of Rural Development Project (일반농산어촌개발사업 완료지구 시설물 실태분석 및 활성화 방안 연구)

  • Choi, Young-Wan;Kim, Keun-Ho;Eun, Hee-Chang;Lee, Young-Kyu;Kim, Young-Joo
    • Journal of Korean Society of Rural Planning
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    • v.22 no.2
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    • pp.1-8
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    • 2016
  • This study is intended to prepare an revitalization plan of region where rural development project is completed through an analysis of the actual condition of facility operation and maintenance in the region where the project is completed. The results of survey of actual condition of facility operation in the region where rural development project was completed showed that the facilities were not self-sufficient in terms of operation and maintenance cost. Therefore, a prerequisite to the revitalization of region where the project is completed is to prepare an alternative plan for increasing the efficiency and applicability of currently already prepared facilities. Second, a project operation organization system should be streamlined and the competency of operation personnel should continue to be strengthened. Third, it is necessary to prepare a support system and establish cooperation networks for increasing the extensibility of project and continuing to induce community revitalization in the region where the project is completed in the future.

A study of subjective oral health actual condition in elementary school teachers, Daegu area (대구광역시 일부 초등학교 교사들의 주관적인 구강보건실태)

  • Choi, Sung-Suk;Kim, Jae-Do;Ryu, Hae-Gyum
    • Journal of Korean society of Dental Hygiene
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    • v.9 no.3
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    • pp.248-261
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    • 2009
  • Objective : This study was performed in order to figure out Oral Health Actual Condition in Elementary School Teachers in Deagu area. This study was conducted from March through May 2008. Method : A total of three hundred and ten Elementary School Teachers were surveyed. The collected data were analyzed by Oral Health Actual Condition and cognition, Diet habit or living and one's own intellect health state, Oral disease sign symptoms of percent and 2-test and One-way ANOVA test by using SPSS12.0 Program. Results : 1. The most of result Frequencies of tooth brushing per one day were 3 over 91.0% and Oral Examination, Oral Health Education need. 2. The result of oral disease sign and symptom were hypersensitivity due to cold food(39.0%), halitosis(21.6%), gingival bleeding tendency(21.3), clicking sound on TMJ(18.7%), hypersensitivity due to tooth burshing(17.1%), easy crown fracture and to be fine(10.0%), pain on TMJ or limitation of mouth opening(7.1%). 3. The most of result age a group oral hygiene assistance article age 20 for interdental tooth brushing(46.4%), age 50 over not used interdental tooth brushing 38.5%. 4. The result of sign and symptom and snack following was statistically significant(P<0.05), health of own cognition and Oral health of own cognition was statistically significant(P<0.001). Conclusion : The study of understanded the Subjective Elementary School Teachers Oral Health Actual Condition and Promotion of Oral Health follow up Oral examination and Oral Health Education have to system groping.

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Fatigue Life Evaluation of an Actual Structure under the Irregular Loading using an Acceleration Test (가속시험을 통한 불규칙하중을 받는 실구조물의 피로수명평가)

  • 김형익;배봉국;박재실;석창성;모진용
    • Proceedings of the Korean Society of Precision Engineering Conference
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    • 2004.10a
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    • pp.166-169
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    • 2004
  • A fatigue test was used to evaluate the fatigue life of an actual structure. The loaded state and the constraint condition of an actual structure must be same as the specimen in order to apply the test results to an actual structure by the specimen. The loaded state and constraint conditions can't be same as the specimen in the actual structure which is complicated. In order to reduce these differences, an actual structure test with a lot of frequencies is need to get a fatigue life curve. Therefore, ten sets of accelerated test units which attached unbalanced mass were composed in this study. Acceleration history about the vibration of an actual structure was acquired. Rainflow counting was used on acceleration history, and the life curve return formula was assumed. The return formula that damage satisfied `1' was acquired in a feedback process by the Miner's rule, which was the linear cumulative damage theory. A conservative fatigue life curve was determined with a return formula to have been presumed by each set. The fatigue life of regular rpm condition was calculated by these conservative fatigue life curves.

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Recognition on national health insurance coverage and the actual condition of denture among the elderly at senior welfare centers in Seoul (ORIGINAL ARTICLE - 노인틀니 보험화에 대한 인식과 틀니 사용실태 조사 - 서울특별시 일부 노인복지관이용 노인을 대상으로 -)

  • Han, Sun-Young;Kim, Cheoul-Sin
    • The Journal of the Korean dental association
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    • v.50 no.7
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    • pp.407-419
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    • 2012
  • The aim of this study was to investigate the recognition on the national health insurance and the actual condition of denture among the elderly in Seoul city. This survey was performed on 710 of the elderly aged over 60 years and visited the senior welfare centers. The recognition of the elderly on the national health insurance of denture was 61.7%, but there was a low recognition on the details. The elderly had started using dentures from 66.24 years old. The average used period of the past denture was 7.09 years. In conclusions, the provider is required to promote the insurance coverage of denture to increase the coefficient of utilization of the elderly. Also, further studies for the extending coverage of the details are needed.

The Research on the Actual Condition and Maintenance Guide of Solar Power System (태양광 발전 시스템 점검기법 및 현장실태 조사)

  • Han, Woon-Ki;Jung, Jin-Su;Ahn, Jae-Min;Choi, Jong-Soo;Kim, Jae-Chul
    • The Transactions of the Korean Institute of Electrical Engineers P
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    • v.58 no.4
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    • pp.574-578
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    • 2009
  • Recently solar power system is increasing and planing to add it and 169 up to 2008 year march. In this paper, we researched sites installed PV system and analyzed problems for improvement of electrical safety. Results of actual condition research on the sites have problems such as infiltration of moisture, aging of electrode, destruction of insulation and backsheet crack and so on. So we suggest maintenance guide of solar power system in a inspection statistical chart, For making a secure about a electrical safety, we should inspect solar power system by the KESCO guide and rule by periods.

Actual Condition of Remodeling in Apartment Unit - Grasp of Remodeling elements by Specialists' In-depth Interviews - (아파트 단위주거의 리모델링 실태 - 실무자 심층면접에 의한 리모델링 요소 현황 파악 -)

  • Choi, Yoon-Jung;Shim, Hyun-Suk;Jeong, Youn-Hong
    • Proceedings of the Korean Institute of Interior Design Conference
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    • 2007.05a
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    • pp.81-84
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    • 2007
  • The purpose of this study was to grasp actual condition of remodeling elements by specialists' in-depth interviews. The interview has been conducted to interior designer who have a wide experience of apartment remodeling. In-depth interview is a kind of qualitative method in which attention to reply of responses with open-access between interviewer and respondents. According to the results, remodeling elements were generally the renovation of balcony into the livingroom or children room, removal a doorsill, installation of storage furniture, change of lighting fixtures in the all rooms and change equipments of bathroom. Finishing materials were usual used normal wallpaper and normal or low emitting adhesive on ceiling and wall, tempered-flooring on floor, and ceramic tiles on bottom and wall of bath and entrance.

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A Study on the Analysis and Evaluation of Deterioration Factors for the Structure of Reinforced Concrete Apartment According to Actual Condition Survey (철근콘크리트조 아파트구조물의 노후도 실태조사에 의한 노후화 요인 분석.평가에 관한 연구)

  • 강석표;김규용;권영진;정성철;이덕찬;송병창;김무한
    • Proceedings of the Korea Concrete Institute Conference
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    • 1998.04a
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    • pp.391-396
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    • 1998
  • The concrete structures are hardly ever built under ideal conditions. So many defects may occur for a various reasons such as unsuitable and defective materials, construction methods, poor workmanship, particular structural form and prevailing weather conditions. Some structural form can greatly increase the risk of occurrence of defects. Therefore we investigated the actual condition of the deterioration factors for reinforced concrete apartment, which was composed of 85 apartments with various building ages in different regions with five evaluation the deterioration factors of apartment building to establish the overall evaluation system of deterioration degree for reinforced concrete apartment in Korea.

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Worsens Actual Condition and Formative Factors of Dietary Habits (주부들의 식생활실태와 그 형성요인에 관한 조사연구)

  • Han, Yang-Il;Nam, Gung-Seok;Seol, Min-Yeong
    • The Korean Journal of Food And Nutrition
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    • v.2 no.2
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    • pp.1-7
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    • 1989
  • This investigation revealed not only the women's actual condition of dietary habits, but also the factors related to the formation of them. The subjects were 400 women at Seoul area. The results were as follows. 1. It was observed that their home descipline, the school education and consciousness were all related to the formation and their dietary habits, And that the practice and experience of preparing mea Is were most important in order to cultivate their good dietary habits 2. Actual condition of dietary habits were generally not satisfactory.

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