• Title/Summary/Keyword: 기술적 요소

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Rural Amenity Contents in the Textbooks of Agricultural High School (농업계고등학교 교과서를 통해 살펴본 농촌어메니티 교과내용)

  • Kim, Eun-Ja;Ryu, Cheong-San;Kang, Bang-Hun;Yoon, Soon-Duck;Kim, Sang-Bum;Hwang, Jeong-Im;Rhee, Sang-Young
    • Proceedings of the Korean Society of Community Living Science Conference
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    • 2009.09a
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    • pp.93-93
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    • 2009
  • 본 연구는 농업 농촌의 미래세대 주역으로 활동하게 될 농업계 고등학교 학생들에게 교과서를 통한 학습기회 제공이 무엇보다 중요함에 따라, 그들이 배우고 있는 농업계고등학교 교과서를 대상으로 농촌어메니티 교과내용을 분석함으로써 농촌어메니티 및 녹색가치 구현에 대한 인식 중대를 도모하고 올바른 농업 농촌의 가치관을 형성시키는데 기여하고자 한다. 분석 교과서는 원예, 축산, 농기계, 식품가공 등 총 39종의 농업계 교과서를 대상으로, 농촌어메니티자원 37종을 활용한 어메니티 관점으로 내용분석이 이루어졌다. 그 결과 환경자원과 자연자원을 포함한 자연적 자원의 경우(대기질, 수질, 비옥한 토양, 미기후, 지형 등) 141개로 17.6%를 차지하고 있는 것으로 나타났으며, 역사자원, 경관자원을 포함한 문화적 자원(문화재, 전통건조물, 신앙공간 등)의 경우 219개로 27.4%를 나타내었다. 또한 시설자원, 경제활동자원, 공동체활동자원을 포함하는 사회적 자원(공동생활시설, 기반시설, 도농교류활동, 생활공동체활동 등)인 경우 440개, 55%인 것으로 나타나 전체 39종의 교과서를 대상으로 어메니티 관점으로 하여 교과내용을 분석한 결과 총 800개가 수록되어 있는 것으로 분석되었다. 내용분석은 제시유형(문장, 사진, 삽화, 그래프, 표), 교육적 성격(준비학습, 내용이해, 기능습득, 실습활동, 문제해결, 태도형성, 기타)을 기준으로 분석하여 해당 내용이 농촌어메니티를 적절하게 표현하였는지에 따라 판정 여부를 제시하였다. 또한 교과서를 유형별로 구분하여 분석해 본 결과 A유형의 교과서는 9권으로 351개의 내용분석이 이루어졌고, B유형의 교과서는 16권으로 322개의 내용분석이 이루어졌으며, C유형의 경우 14권으로 127개의 내용분석이 이루어졌다. A와 B유형 교과서는 농촌어메니티를 나타낼 수 있는 교과서 내용 요소가 많은 유형이고, C유형은 주로 기술 및 관리 기법 등과 관련된 내용의 교과서였다. 제시유형별 교과내용을 분석한 결과 A유형의 교과서에는 사진 185, 문장 125, 삽화 24 순으로 나타났으며, B유형에는 사진 144, 문장 136, 삽화 37개, C유형에는 사진 57, 문장 55, 삽화 11개의 순으로 나타났다. 교육적 성격별 분석결과 A유형, B유형, C유형 두 내용이해,에 대한 교과내용이 절대적으로 우선순위를 나타냈으며, B유형의 경우 기능습득에 대한 교육적 성격도 다소 높은 것으로 분석되었다.

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The Potential Driving Behavior Analysis of Novice Driver using a Driving Simulator (차량시뮬레이터를 이용한 초보운전자의 잠재적 운전행동 분석)

  • Lee, Sang-Ro;Kim, Joong-Hyo;Lee, Nam-Yong;Park, Young-Soo
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.33 no.4
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    • pp.1591-1601
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    • 2013
  • In this study, It is conducted for novice drivers about driving behavior and psychological characteristics analysis to reduce traffic accident risk and provide the basic data of education program development. Therefore, this study classified by the category-specific characteristics and hazard prediction through survey of the novice driver and unpredictable behavior and psychological characteristics were studied. The novice and general characteristics and driving behavior with vehicle simulators, comparison and analysis of the novice driver traffic safety education basic research direction based on the statistical results. Prediction the results of this study, the Hazard of the driver, speeding, traffic violation, information providing omission, abrupt change, the number of accidents in all areas novice driver is high compared to the general driver. In addition, Novice driver showed a statistically significant level of Hazard compared to the general driver target novice drivers and the general ability to predict Hazard of violation, abrupt change, and a number of traffic accidents were omitted level of speeding and other information providing level drivers all showed similar results. Vehicle simulator. The experimental results showed that novice drivers compared to drivers poorly overall driving performance. It showed a notable difference in the number of collisions, especially novice drivers compared to drivers in complex road traffic conditions due to a lack of driving experience and learning ability are considered.

Analysis of Marine Pollution Management Cause using System Dynamics (시스템 다이내믹스를 이용한 해양오염관리 유인(誘因) 분석)

  • Moon, Jung-Hwan;Ha, Min-Jae;Yun, Jong-Hwui
    • Journal of Navigation and Port Research
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    • v.39 no.1
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    • pp.23-28
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    • 2015
  • This paper is to identify the dynamic phenomenon of the marine pollution management that is connected directly or indirectly by using system dynamics analysis. The method used herein is based on system dynamics analysis that analyzed the sub-systems for marine pollution management. Furthermore designed feedback loop between system elements. And made total casual map of marine pollution management. The main results of the paper are the following : 1. It's necessary to equipments and technology development and law revision for feedback loop slump of initial measures delay in oil spill. 2. It should be come up with partnerships and new business for community corrosion non-proliferation caused by social conflicts. 3. Marine pollution management should be an obligation that must be minimized to include social conflicts in the community and national levels besides oil spill response on-site. This model confirmed the hidden cause of delay by existing response plans, manuals and programs. And oil spill response in broader sense is more important from now on. The result can be useful in the guidance of marine pollution and management.

A Political Proposal for the Reverse Logistics Activation (역물류 활성화를 위한 정책적 제언)

  • Sun, Il-Suck
    • Journal of Distribution Research
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    • v.15 no.5
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    • pp.61-79
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    • 2010
  • As the interest and the importance of environmental protection increases rapidly, the environment considers to be not only the item that requires a control and a duty fundamental element but the fundamental element to enhance the internection icompetitiveness n so. Along with the collapse of the foreign trade barrier and the quality improvement of a customer's life qu life of a an object is shortened liforder to sectsfy the customer's lemands and as the result of it quaother critical issues rmparding the waste treatment and recasles are now thought to be momentou onlyaddition to the issue of the greenhou e gases reduction that is considered as one of me q issues among many internection ienvironmental issues. To keep up the pace with the environmental flow qube notd countries have nlreal iput their attempts to solve this environmental problems through a number of rmpulactios and acctios and they have showed a great concern for it as it is an internection iproblem that they should aasroaeronlythe aspect of not just a compan isr a country but of the wte e globn ivillage. Sueroenvironmental flow alemaned the logistic stratmpy of a compan iand it brought up the demand for the reverse logistics in a supply chain. For the reason above, the concept of reverse logistics and classification, the comparison with any similar concepts and its necessity are studied in this research through the theoretical consideration and the current state of the reverse logistics is organized in this research by acknowledging the domestic development process and the properties regarding the recycles of resources. In addition, the way to apply to the nation was investigated by comparing with the environmentalism development process, the reverse logistics policies and examples of advanced countries in logistics. The research proposed building of intimate cooperative system between a shipper and logistic service provider for the reverse logistics throughout the whole supply chain, the financial support, amendment of regulations, support Eco-friendly logistic technology development and the propagation, effective logistic system development and others and it is expected to bring a significant meaning to the reverse logistic policy and operation later on.

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A Study on Media Property of Timelapse (타임랩스 영상의 미디어적 특성에 관한 연구)

  • Chung, Kue-Hyung
    • Cartoon and Animation Studies
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    • s.45
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    • pp.215-233
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    • 2016
  • Timelapse which was appeared Georges Mellieoseu in 1897 was not familiar to people and was not popular in film or broadcast industry in spite of long history. But about 5 years ago, timelapse has become distinguished in all around image art, because it show us aesthetic extraction of time and variation of color in Vimeo and Youtube which neve been seen before. So nowadays latest camera has come out with default menu which can shoot timelapse. But popularity of timelapse seem not development of cinematography technique or appearance of new function but production of image which reflects ages of present with fully accept digital media property. This study is approached from two formative characteristics. First it is strengthen of time which is showed timelapse and analog media from a comparison angle. Second, it is how to extend their sense and imitate images through resolution which can be possible high quality image and color especially with Raw data Through these methodology, this study defines correlation of character of digital media and artistic value of images in timelapse. And also it cleary assures the era of penetrating art has not only visual amusement as known but, also representative value of our ages and technology of media.

Analysis on the Perception Discrepancy between Teacher's Teaching Goal and Students' Learning Goal in the Elementary School Mathematics Class for the Gifted (초등수학영재학급에서 교수자의 지도 목표와 학습자의 학습 목표 인식 간극 분석)

  • Lim, Seoung Jae;Song, Sang Hun
    • Journal of Elementary Mathematics Education in Korea
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    • v.19 no.1
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    • pp.1-16
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    • 2015
  • This study investigated the analysis of examples that gifted students' realizing the learning objectives through teaching method of the teacher's questions and advice. 6 gifted students were selected to be examined with 'magic square' in class. The teacher emphasized the learning objectives without directly proposing. Whereas, the teacher proposed the learning objectives by questioning and giving advice to students. After the class, the 6 gifted students were surveyed to answer about realizing the learning objectives of mathematics (about contents, process, and attitude in mathematics learning objectives). Mathematical gifted students thought about the process that consists of deductive thinking, analogic thinking, extensive thinking, creative thinking, and critical thinking. But, they underestimated the deductive thinking. So the teacher should develop the questions and advice to teach the mathematical gifted students according to the level of them. The high level of mathematical gifted students were able to realize the value and the importance of the mathematical attitude, while the low level of mathematical gifted students were able to realize them little. For this reason, the teacher should apprehend the level of the students, and propose materials and contents of the learning. The teacher should also make the gifted students realize value, will, and personality of mathematics by questions and advice. Lastly, like it is needed in general classes, there should be a constant researches and improvements about questions of the teacher that are appropriate to each student's learning abilities and cognition ability.

A review of artificial intelligence based demand forecasting techniques (인공지능 기반 수요예측 기법의 리뷰)

  • Jeong, Hyerin;Lim, Changwon
    • The Korean Journal of Applied Statistics
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    • v.32 no.6
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    • pp.795-835
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    • 2019
  • Big data has been generated in various fields. Many companies have now tried to make profits by building a system capable of analyzing big data based on artificial intelligence (AI) techniques. Integrating AI technology has made analyzing and utilizing vast amounts of data increasingly valuable. In particular, demand forecasting with maximum accuracy is critical to government and business management in various fields such as finance, procurement, production and marketing. In this case, it is important to apply an appropriate model that considers the demand pattern for each field. It is possible to analyze complex patterns of real data that can also be enlarged by a traditional time series model or regression model. However, choosing the right model among the various models is difficult without prior knowledge. Many studies based on AI techniques such as machine learning and deep learning have been proven to overcome these problems. In addition, demand forecasting through the analysis of stereotyped data and unstructured data of images or texts has also shown high accuracy. This paper introduces important areas where demand forecasts are relatively active as well as introduces machine learning and deep learning techniques that consider the characteristics of each field.

Time Series Analysis and Forecast for Labor Cost of Actual Cost Data (시계열분석을 통한 실적공사비의 노무비 분석 및 예측에 관한 연구)

  • Lee, Hyun-Seok;Lee, Eun-Young;Kim, Yea-Sang
    • Korean Journal of Construction Engineering and Management
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    • v.14 no.4
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    • pp.24-34
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    • 2013
  • Since 2004, the government decided to gradually introduce Actual Cost Data into cost estimate for improving problems of below-cost tendering and to reflect fair market price through competition and carry contract efficiently. However, there are many concerns that Actual Cost Data has not reflected real market price, even that has contributed to reduce the government's budget. General construction firm's burden for labor cost is imputed to specialty contractors and eventually it becomes construction worker's burden. Therefore, realization of Actual Cost Data is very important factor to settle this system. To understand realization level and make short term forecast, this paper drew construction group of which labor cost constitutes more than 95% of direct cost, and compares their Actual Cost Data with relevant skilled workers's unit wage and predicts using time series analysis. The bid price which is not be reflected market price accelerates work environment changes and leads to directly affect such as late disbursement of wages, bankruptcy to workers. Therefore this paper is expected to be used to the preliminary data for solving the problem and establishing improvement of Actual Cost Data.

Childcare Teachers' Use of Strategies to Promote Peer Social Competence of Young Children and Difficulties in Implementing Strategies (보육교사의 유아간 상호작용 촉진전략 사용실제와 전략 사용시 겪는 어려움)

  • Kim, Hae Kyoung
    • Korean Journal of Child Education & Care
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    • v.17 no.2
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    • pp.75-98
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    • 2017
  • The purpose of this study was to examine practice of strategies childcare teachers use in order to promote peer interaction among young children and difficulties in implementing strategies by using mixed methodology. The participants of current study were 155 inservice childcare teachers and they completed SIPPY questionnaire. To investigate strategy practice with difficulties, 44 teachers participated in theme writing and 3 teachers were interviewed. SIPPY data were analyzed by SPSS 20.0 and theme writing and interview transcripts were coded by qualitative analysis procedure. Results are as follows; First, teachers in this study use more environmental and naturalistic activity strategies than intensive strategies. Depending on educational experience and education level, there was a statistically significant difference. Second, participants reported various natural activity strategies that they use in the classroom such as compliments, modeling, suggestion, cooperative activity plan. Based on the analysis of qualitative data, four categories of difficulties were presented such as environmental component, disconnection with families, child individual characteristics, and teacher component. Implications were discussed in terms of teacher education and teacher driven professional development program.

A Successful Implementation Strategy Of ERP System For University Information System (대학 정보화를 위한 ERP 시스템 구축전략)

  • 김현준;정정회;김영렬;이상식
    • Proceedings of the Korea Society for Industrial Systems Conference
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    • 2003.11a
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    • pp.577-588
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    • 2003
  • 정보기술의 급진적인 발달로 경쟁이 점점 심화되어져 가고 있는 환경 속에서 경쟁적 우위를 갖기 위한 기업들의 끊임없는 노력은 계속 되고 있다 이러한 시점에 ERP(Enterprise Resource Planning: 전사적 자원관리) 시스템은 기업의 경쟁력을 재고하고 변화하는 비즈니스 환경을 예측하여 신속하고 현명하게 대처하기 위한 수단으로서의 역할을 수행하고 있으며 최근 기업뿐만 아니라 대학에서도 이에 대한 관심이 확산되고 있다. 이미 국외의 많은 대학들이 ERP 시스템을 도입한 실정이고, 국내에서는 정보화 사업의 일환으로 연세대학교가 일반 행정 업무의 효율화를 위해 SAP R/3를 도입했고 향후 학사 행정 시스템과의 통합을 모색 중이다. 정부에서도 국·공립 대학들의 행정업무효율성 제고를 위해 차세대 행정업무시스템으로 ERP 시스템 도입을 본격화하고 있다. 따라서 본 논문에서는 정보화를 추진하고자 하는 국내 대학에 ERP 시스템의 도입을 제안하였고, 기존에 선행 연구된 연구자료를 비교·분석하여 기업의 ERP 시스템 구축 성공요인을 정리하였다. 국내 대학은 ERP 시스템 도입 시 제시된 주요성공요인 등을 고려하고 지속적인 관심으로 프로젝트를 수행함으로써 보다 효과적으로 구축을 완료해야 할 것이며, 아직 국내의 사례가 충분하지 않기 때문에 본 논문에서 제시한 국내외의 사례를 살펴봄으로써 대학의 ERP 시스템 도입에 관해 빠른 이해를 할 수 있을 것이다. 끝으로 본 논문은 초기단계에 있는 국내 대학의 ERP 시스템 도입에 대학이 나가야 할 방향을 제시하였고, 앞으로 국내 대학의 ERP 시스템 도입이 증가할수록 이에 대한 연구도 계속 되어야 할 것이다.보다 더 높게 나타난 반면에, 실무계 전문가 집단은 비용이 정보시스템 보다 더 높게 나타났다는 것이다.리적 특성이론과 사용자 수용이론으로 구분하여 이 특성에 따라서 향후 개발될 3D 핸드폰 아바타의 수용도의 관계를 파악하고자 한다. 본 연구에 대한 자료 수집방법은 D대학교의 교양과목인 “사이버문화의 이해와 활용”을 수강하는 학생들을 대상으로 총 170부를 설문 조사하였으며, 수집된 설문지 중에서 불성실하게 응답한 설문지 6부를 제외한 총 164부를 유효한 설문으로 확보하였다. SPSSWIN 10.0 패키지를 이용하였으며, Cronbach's Alpha값을 통한 신뢰도 분석과 요인분석을 통한 타당성 분석을 하고, 연구변수로 선정한 각 요소들의 아바타 수용도에 미치는 영향력 정도를 파악하기 위해 회귀분석을 실시하였다. 그 결과 심리적 특성과 사용자 수용 특성은 아바타 수용도에 부분적으로 영향을 미친다는 것 결과가 나타났다.웨어 프로세스 평가와 개선 모델의 개발을 위한 기초적인 자료를 제공할 것으로 예상된다 또한, 본 연구 결과는, 우리나라 소프트웨어 조직들이 실제로 무엇을 필요로 하는지를 밝힘으로써, 우리나라의 소프트웨어 산업을 육성하기 위한 실효성 있는 정책 입안을 위한 기초 자료를 제공할 것으로 예상된다.다.를 검증하려고 한다. 협력체계 확립, ${\circled}3$ 전문인력 확보 및 인력구성 조정, 그리고 ${\circled}4$ 방문보건사업의 강화 등이다., 대사(代謝)와 관계(關係)있음을 시사(示唆)해 주고 있다.ble nutrient (TDN) was highest in booting stage (59.7%);

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