• 제목/요약/키워드: FIELD SURVEY

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이방성 층상구조에 대한 전위와 전기장 및 전기비저항탐사 계산 연구 (Forward Calculation of Electric Potential, Electric Field and Resistivity Survey on Anisotropic Layered Half Space)

  • 나성호;김형수
    • 지구물리와물리탐사
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    • 제24권3호
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    • pp.98-112
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    • 2021
  • 임의의 전기 이방성을 갖는 지하 층상 구조에 유입되는 전류에 의한 전위와 전기장의 계산을 위하여, Das (1995)에 의해 연구되었던 해석해 알고리듬을 면밀하게 검토하고 개선하였다. 모든 이론 전개를 단계별로 확인하였으며, 그에 따라 전류 전극에 의한 전위 및 전류를 구하는 컴퓨터 프로그램을 작성하였다. 전위와 전기장의 계산을 통해 이방성 층상구조에 대한 전기 비저항 탐사 겉보기 비저항 변화를 전극 간격과 전극 운영 방향에 따라 계산하였다. 이러한 결과들을 예시로 도시화함으로써 전기적 이방성 매체의 효과를 검토하였다.

서비스드 레지던스의 선택속성 (A Study on the Selecting Attributes for Serviced Residences)

  • 강동원;홍형옥;이현정
    • 한국주거학회:학술대회논문집
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    • 한국주거학회 2011년도 춘계학술발표대회 논문집
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    • pp.267-272
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    • 2011
  • The purpose of this study was finding selecting attributes of serviced residence and suggesting right direction of serviced residences. Research methods weresocial survey research with questionnaire and field survey. Field survey was conducted from September 20, 2010 to November 9, 2010 on 6 serviced residences. 106questionnaire survey data collected near by CBD. SPSS 18.0 program was used for Statistical analysis. Majorfinding were following; analysis methods were Frequency, $x^2$-test and ANOVA. Selecting attributes were divided into general attributes, facilities, services and individual units. First, pleasant atmosphere was the most important item amonggeneral attributes. Second, buffet restaurant was the most important items among facilities. Third, mail delivery service was the most important item among services. Fourth comfort was the most important item among individual units. In conclusion, serviced residences need more elaborate management, improvement of lobby lounge, provision of optional services and comfortable environment of individual units.

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브랜드 커피 전문점의 마케팅 전략에 영향을 주는 공간 디자인 요소에 관한 연구 (A Study on Space Design Element Affecting the Marketing Strategies of Local Coffee Shop Chains)

  • 정윤혜;박성신
    • 한국실내디자인학회논문집
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    • 제19권5호
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    • pp.75-82
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    • 2010
  • The aim of study is examining the marketing strategies and analyzes space design which is reflected marketing strategy and design elements by coffee shop chains. For the purpose, field survey and the questionnaire survey are conducted in coffee shop chains in Myeong-dong in Seoul. The results of the questionnaire survey are analyzed through SPSS 18.0 program and these results compare with the field survey. The result of analysis were as follows; 1) The company have to plan the coffee shop chains which were reflected by consumer opinion. 2) The coffee shop chains have to plan independent atmosphere space for take out consumers. 3) The coffee shop chains have to consider suitable design elements according to condition of lease, an area and position. 4) The coffee shop chains have to have design marketing strategies which were reflected by space, furniture, color and lighting. 5) Companies should communicate with consumers actively.

건축공사 현장관리자의 워라밸 개선에 대한 요구사항 분석 (Analysis of Requirements for Improvement of the Work-Life Balance of Construction Managers)

  • 임형은;노주성;김재엽
    • 한국건축시공학회:학술대회논문집
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    • 한국건축시공학회 2018년도 춘계 학술논문 발표대회
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    • pp.124-125
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    • 2018
  • The objective of this study is analyzing of requirements for improvement of the work-life balance of construction managers working in Korean construction companies. A survey has been conducted to analyze the requirements for improvement of construction managers. The survey was conducted on construction managers working in the field of architectural construction. 59 field managers working in 18 Korean construction companies responded to the survey. Upon analysis of the survey, the working hours were excessive and recreational time was very poor for the construction managers. There were differences in the answers regarding the areas that require improvement in the working conditions based on the age groups of the construction managers. A majority of young technicians selected that the recreational time and content of work require improvement, and technicians with a lot of experience selected that the stability of occupation and wage require improvement.

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인문학 분야 연구데이터를 위한 연구논문의 의미구조 기반 메타데이터 연구 (A Study on the Metadata based on the Semantic Structure of the Humanities Research Articles for Research Data)

  • 안병군;고영만
    • 한국비블리아학회지
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    • 제33권1호
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    • pp.345-369
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    • 2022
  • 본 연구의 목적은 인문학 분야 연구데이터와 연구논문을 연계할 수 있는 '인문학 분야 연구데이터를 위한 연구논문 의미구조 기반 메타데이터'를 개발하는 것이다. 인문학 분야 연구자의 관심 정보를 파악하기 위해 키워드 유형화를 진행하고 이를 일반적인 연구논문의 의미구조를 기준으로 분석함으로써 인문학 분야의 특성을 반영하기 위해 추가될 요소를 확인하였다. 이를 기반으로 인문학 분야 연구논문의 의미구조 기반 메타데이터를 구성하였으며 해당 메타데이터가 인문학 분야 연구데이터의 메타데이터로서 적합한지를 평가하기 위하여 인문학 분야 연구자를 대상으로 설문을 진행하였다. 인문학 분야 연구논문의 의미구조를 기반으로 도출된 17개의 메타데이터 요소 중 인문학 분야 연구데이터 메타데이터로 활용하기에 적합하다고 판단된 요소는 7개이며, 그 외 10개 요소는 사용 가능한 요소로 확인되었다. 평가 결과를 바탕으로 인문학 분야 연구데이터를 위한 연구논문 의미구조기반 메타데이터를 구성하였다.

면적조사 및 생산량조사 표본설계 (A Study on the Sample Design for Crop Area Survey and Product Survey in Korea)

  • 박홍래
    • Journal of the Korean Statistical Society
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    • 제14권2호
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    • pp.100-117
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    • 1985
  • This paper describes an outline of the sampling design for crop area survey and product survey in Korea. The design attempts to from a double statification, to obtain an efficient allocation of the sample and to reduce the sampling error by establishign crop concentrated strata. The optimum numbers of sample field and sample plot are investigated. The design is made it possible to reduce the sampling errors as well as to reduce the sample size further than the present survey.

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사할린도(島)의 PEAT 현황조사 (Survey of Peat Deposits in Skhalin Island)

  • 이윤환
    • 한국토양비료학회지
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    • 제27권4호
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    • pp.315-320
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    • 1994
  • This survey report introduced briefly peat deposits in SAKHALIN island of eastern SIBERIA continent. Peat industry was promoted as leading resources for development in this island by national control economic plan of central government before CIS. But development of deposit was left suspension of operation due to investment now. In southern area, about 10km from Yuzunosakhalinsk, two deposits of peat field were explored. One of them (Troisk) was suspended at begining stage of peat harvest from 300ha field and the other(Missilop) was producing the compact peat through drying and pulverizing from 350ha peat field which showed long run harvest activities. There are plenty of peat deposits near the Polonai Reika (river) in the central area of this island, At Zbaikaritz, 40km nothern area from Polonaisk, 135ha of peat field was developed. This field was left without working but established field preparation and could be able to be harvested any time if machines and utlities were settled. At southern suburb 10km from Polonaisk, about 40ha field of virgin deposit has been established planning for development. The plan involved estimated amount of peat, deposit depth, water level, drainage and leading road. The most of peat deposits accumulated from sphagnum moss. Texture is coarse but it contains more than 95% of organic carbon near to 0.5% of total nitrogen and acidity showed pH4-5.

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산학공동연구를 위한 기초조사 연구 (A Study of Exploration for the Educational-Industrial Joint Research Projects on Oriental Medicine)

  • 강효신;권영규;박재현;서부일;이정우
    • 대한한의학회지
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    • 제17권2호
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    • pp.58-72
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    • 1996
  • I. PURPOSE AND SIGNIFICANCE OF RESEARCH The presentation of research direction for compositive study and application of oriental medicine is urgently demanded. Since there is few investigation for the interest in basic and clinical field of oriental medicine, and we hope that compositive study and concentrative research between instruction in college and local clinics is established by this research. II. RESEARCH CONTENT ${\cdot}$ Analysis of survey in basic field of oriental medicine as instruction curriculum. ${\cdot}$ Analysis of survey in clinical field of oriental medicine as the classification of disease. III. RESULT The result of investigation shows that the most interested field is acupuncture and moxibustion in clinical field and diagnostics in basic field of oriental medicine. And oriental medicinal clinic doctors are concerned about prescription and a newly-developed techniques such as new acupuncture therapy, new machines. They hope that a study of oriental medicine in clinical field be accomplished with the special clinics as leader. According to the previous results, we can work out the foundation of compositive study and concentrative research between instruction in college and local clinics, and on this ground it is considered that we can grope for the presentation of research direction of local clinics.

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현장측량시스템 활용을 통한 수치지도 제작공정 개선 -지리조사와 구조화 편집과정 중심으로 (Improving Digital Map Production Using a Field Survey System -Focusing on Geographic Survey and Structural Editing Processes)

  • 전부남;최윤수;이임평
    • 대한공간정보학회지
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    • 제13권2호
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    • pp.71-77
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    • 2005
  • GIS의 기초가 되는 수치지도의 활용은 빠르게 증가하고 있는 추세이다. 수치지도의 제작 공정에 있어서 많은 발전이 있어 왔지만 지리조사와 구조화편집 공전에는 여전히 지도 출력물에 의존하는 기존의 방법을 사용하고 있었다. 이에 본 연구는 이러한 공정에 현장측량시스템의 활용하는 방법을 제안하였다. 제안된 방법을 수치지도 Ver 2.0 제작에 적용하여 기존의 방법에 의한 결과와 비교하였다. 비교 분석을 통해 제안된 방법은 수치지도 제작 과정에 필요한 소요 인원 및 처리 단계가 줄임을 통해 전체 비용의 5% 정도의 절감할 수 있다는 것을 보였다.

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전공심화과정 개설을 위한 설문조사연구 (Analysis of Questionary Survey Research on the Intensive Major Course in the KNAC)

  • 강윤규;홍규현
    • 현장농수산연구지
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    • 제10권1호
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    • pp.137-151
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    • 2008
  • This research was conducted to suggest a policy plan for intensive major course in recurrent education system of KNAC. A survey was answered by students, graduates, field professors and (full-time) professors. The results are summarized as follows; 1. In the item of educational operation system, there were some differences in preference among 4 examinee groups. Students preferred 'semester system', graduates and field professors did 'once per week system', and professors 'cyber+centralized training system'. 2. As entering time, students and graduates preferred 'immediately after graduation'. However, field and full-time professors preferred '1 to 3 years after graduation' that became reality. 3. As board and lodging, all examinee groups wanted 'dormitory in college'. Students and graduates were open to pay educational expenses as a level of national colleges. 4. As a curriculum, the most preferred subject by all groups was 'major field technique', which was followed by 'marketing/sale' and 'farm management' in the order of preference.