• Title/Summary/Keyword: Allotment

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Characterization on the Variation of Streamflow at the Unit Watershed for the Management of Total Maximum Daily Loads - in Guem River Basin - (수질오염총량관리 단위유역의 유량변화 특성분석 - 금강수계를 대상으로 -)

  • Park, Jun Dae;Oh, Seung Young;Choi, Ok Youn
    • Journal of Korean Society on Water Environment
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    • v.27 no.6
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    • pp.914-925
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    • 2011
  • The variation of streamflow is regarded as one of the most influential factors on the fluctuation of water quality in the stream. The characteristics of the variation should be taken into account in the plans for the management of Total Maximum Daily Loads (TMDLs). This study analysed and characterized spatial distribution and temporal variation of streamflow at each unit watershed in Guem-river basin. For the analysis of the distribution of streamflow, the type and the extent of the distribution were investigated for the unit watershed. For the analysis of the variation, short and long term changes of streamflow were examined. The result showed that most of the distributions were not log-normalized and the extent of variation tends to be greater at the unit watershed placed on the tributaries in the basin. A kind of margin could be granted to the unit watershed involving high variations so as to establish the water quality goal and load allotment more reasonably and effectively in view of whole waterbody.

Developed Type in the Managed Structured System Programming of Hybrid Web in .NET Framework Environment-Centric of Smart Web (.net Framework 환경에서 하이브리드 웹 기반의 매니지드 구조화 시스템 프로그래밍 개발방식-스마트 웹 중심으로)

  • Jang, Seung-Young
    • Journal of the Korea Society of Computer and Information
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    • v.18 no.4
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    • pp.141-152
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    • 2013
  • The current web implementation largely falls into process-oriented and object-oriented methods. Both ways implement the programs to be used for simple design of external outfit and auxiliary function of hybrid webs and it might lead to cost problems arising from waste of time and man-power to develop with it. Therefore, managed structural system programming which can be applied under .NET framework is suggested in a bid to solve these problems. The structural system design method under .NET environment by applying CS concept prefers to adopting the optimized design configuration suited to proper interfaces of UI configuration, which offers the environment to maintain the inheritance relationship by taking form of the balanced class allotment by domain, and continue to keep the connectivity between UX and UI which leads to application of interface of UX objects as form of objects through connection with objects in class design process. This development method enables programs to be implemented focused on representation methods of UI and UX, and helps relieve much of the burden on development costs.

Design and Implementation of Fire distress Detection and Rescue user Terminal (소방조난 탐지구조 단말장치 설계 및 제작)

  • Kim, Kun-Joong;Na, Sang-Guen;Kim, Young-Wan
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2012.05a
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    • pp.557-559
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    • 2012
  • The fire distress detection and rescue user terminal, which rescue the survivor by using the direction finding of distress place and sensing techniques, was design and implemented. The user terminal provides the rescue function in the place of evil surroundings that can not be available the communication facilities. The rescue user terminal provides the portable configuration, which consists of a RF board with radio frequency of 2.45 GHz and inner antenna, and a control board. The inner antenna with $60^{\circ}$ or $120^{\circ}$ directivity, which use the triangulation, detects the rescue signal from survivor. The rescue was managed by allotment of user ID and can use the bidirectional audio channel using radio frequency of 5.8 GHz.

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A Study on Job Satisfaction and Turnover Intention of Cuisine Employees in the Hotel and Food Service Industry - Focusing on the Cuisine Employees in the Daegu City - (호텔.외식 조리 종사원의 직무 만족이 이직 의도에 미치는 영향 - 대구 지역 조리 종사원을 대상으로 -)

  • Kwon, Yong-Woo;Yoo, Young-Jin
    • Culinary science and hospitality research
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    • v.15 no.4
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    • pp.245-258
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    • 2009
  • This study is to theoretically verify the components of job satisfaction and turnover intention of cuisine employees working in the hotel and food service industry and to present some implications for more reasonable and efficient personnel management. Cuisine employees show higher turnover than others do. Change in cuisine employees has an adverse effect on their companies. Additional expenses for hiring and training new employees are needed as well. Consequently, the ways of improving job satisfaction should be sought, since job satisfaction can lower the turnout of the cuisine employees and cut down expenses as well. For the survey, employees working at a hotel located in Daegu were inquired of. Total 254 copies collected and 239 were analyzed for this study(24 was excluded due to the insincere responses). SPSS/WIN 12.0 statistical program was used. The result is that job satisfaction and adequate personnel allotment of the hotel and food industry employees decrease their resignation intention. For efficient management and reduced expenses, plans should be made to increase employees' job satisfaction.

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Optimal Surfactant Screening by Model Application for Soil Washing Process (오염토양 세척공정에서 모델링을 통한 최적 계면활성제의 선별)

  • 우승한;박종문
    • Journal of Soil and Groundwater Environment
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    • v.8 no.3
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    • pp.61-73
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    • 2003
  • A model describing the distribution of contaminants in soil/water systems for the application of soil-washing technology using surfactant was developed. The model simulation was conducted for screening the best surfactant, evaluating the effect of water dose, and optimizing soil-washing methodology. Naphthalene, phenanthrene, and pyrene as target compounds and Triton X-l00, Tergitol NP-10, Igepal CA-720, and Brij 30 as surfactants were used in the model simulations. The washing efficiency was not greatly enhanced by increasing water dose with the same total surfactant dose. The approach of successive washings was more efficient than a single washing with the same amount of water and surfactant. Equal allotment of the amount of water and surfactant was the best condition for the successive washings. The model can be applied for the optimal design of the soil washing process without extra experimental efforts.

What Makes Korea-Israel Science Teachers Inservice Program for Fostering Learners' Creativity Effective? (창의성 계발 과학교육을 위한 한국 - 이스라엘 과학교사 연수프로그램의 효율성)

  • Seo, Hae-Ae;Yoon, Ki-Soon;Kwon, Duck-Kee;Song, Bang-Ho
    • Journal of The Korean Association For Science Education
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    • v.24 no.2
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    • pp.343-356
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    • 2004
  • The study aimed to assess the effectiveness of Korea-Israel science teachers inservice program. Thirty science teachers who participated in the inservice program responded to pre- and post tests of the survey instrument on (a) their perceptions to creativity fostering science education and understandings of current education status and reform movement, (b) degrees of changes about understanding of creativity and implementing teaching methods for fostering creativity before and after the program, and (c) their evaluative opinions on the program. Suggestions for improving the program were proposed as follows: First, a pre-service workshop for the program should be provided in order to clearly realize the essential purpose of the program through increase of participating teachers' understanding of facing conditions of education, school policy, reform movement toward science education fostering creativity. Second, for the content of the program, creativity is more emphasized. Appropriate content and sufficient time arrangement for creativity will develop teachers' conceptual understanding of creativity in depth. Third, classroom observation of exemplary science teaching for fostering creativity should be sufficiently arranged. Fourth, amount of content and time allotment to Israel culture, religion, and education system should be reduced.

Horticultural Activity Interventions and Outcomes: A Review

  • Park, Sin-Ae;Lee, A-Young;Lee, Geung-Joo;Kim, Dae-Sik;Kim, Wan Soon;Shoemaker, Candice A.;Son, Ki-Cheol
    • Horticultural Science & Technology
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    • v.34 no.4
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    • pp.513-527
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    • 2016
  • The objective of the present study was to review the current research about the outcomes of horticultural activity interventions in order to determine research trends and analyze the characteristics of horticultural activity interventions. We reviewed the literature using search engines such as the Web of Science, Proquest Dissertation and Theses, Academic Search Premier, Research Information sharing Service, and Korean National Assembly Digital Library to locate journal articles that include relevant search terms (e.g., gardening activity, gardening program, allotment garden, urban agriculture, horticultural therapy, and horticultural activity). We initially identified 14,414 journal articles that were published before April 2014 and selected 509 of the papers for review. We found that studies investigating treating children and adults 8 to 64 years old were the most common, and horticultural activities such as gardening outdoors, planting indoors, making crafts with live plants, arranging flowers, making crafts with artificial or pressed flowers, and other activities were usually combined. Short/medium term (11 to 20 sessions) horticultural activity programs were the most frequent, and most interventions were of medium duration (> 60 min to 120 min). Most of the studies focused on the psychological or emotional effects of horticultural intervention, such as its effects on emotional intelligence, self-esteem, stress, and depression. Further studies are needed to analyze the research methodology, specific outcomes, and strengths or weaknesses of studies investigating horticultural activity interventions.

A Photo Management Model for Semantic Web (시맨틱 웹을 위한 사진 관리 모델)

  • Han Jeong-Hwan;Koo Yong-Wan
    • Journal of Korea Society of Industrial Information Systems
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    • v.10 no.3
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    • pp.15-20
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    • 2005
  • Since the invention of Web, it became part of our daily life replacing the routine information search and effecting many activities which otherwise could have been done off-line without it. It was a natural evolution of the web technology, which had started out as a simple test based pattern matching, to be based on the optimized match process for its multi-media Web environment, like still images, music and movies that we are to face today. In this paper, we proposed and implemented the model which the multimedia resources can be efficiently shared in semantic web. After converting multimedia resource information(metadata) into RDF, for efficient management, the model separate and allotment actual multimedia resource and corresponding metadata changed to RDF to each server. The proposed model could be applied in all multimedia resources. For easy explanation and implementation, however, we applied it to the digital photograph in example.

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An Analysis of the Content Elements and Inquiry Activities in the Revised "Wise Life" Curriculum 2007 (2007년 개정 슬기로운 생활 교육 과정의 내용 요소 및 탐구 활동 분석)

  • Park, Jae-Keun;Baik, Hyun-Jung
    • Journal of Korean Elementary Science Education
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    • v.28 no.1
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    • pp.55-66
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    • 2009
  • The purpose of this study is to assist understanding the integrated subjects and to obtain implications required on the actual operation of curriculum by analyzing content elements and basic inquiry activities in the revised "wise lift" curriculum 2007. The result of this study is as follows. First, the formation of elements in contents of "wise life" deals with the passage of time based on changing seasons, myself and family in the 1st grade and the concept of space based on home and a village in the 2nd grade. Six main subjects and twelve activity subjects are presented per each grade. Second, number of activity subjects and content elements are reduced as compared with 7th curriculum so that the responsibility of operating classes based on activities is reduced and the purpose of rationalizing contents is somewhat fulfilled. Third, eliminating a relevant domains decisively when presenting the activity subjects assures the identification and purpose as the integrated subject focused on inquiry activities. Fourth, the result of analyzing the course-relevance on content elements shows that the allotment per each domain and course is less considered but the relevance of social studies is higher regardless of non-course characteristics as the integrated subject. Fifth, according to the component ratio of basic inquiry activities, 'Observing' and 'Debating' were presented as the most essential activities, and 'Measuring' and 'Making' were relatively low. By considering characteristics of course requiring balanced and various experiences of inquiry activities, additional discussions are required on appropriateness of the component ratio. Sixth, 'Observing' was increased and 'Debating' and 'Making' were decreased on the main activities in this revised curriculum as compared with 7th curriculum.

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Analysis on Characteristics of Time Allotments for Activities of Rural Elder Population (생활시간 분석을 통한 고령 농가의 정주활동구조 연구)

  • Lee, Yoonhee;Bae, Yeonjoung;Lee, Jimin;Lee, JeongJae;Suh, Kyo
    • Journal of Korean Society of Rural Planning
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    • v.18 no.4
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    • pp.91-101
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    • 2012
  • The time management and allotments for various activities of daily life is much different by age groups. This study analyzes time allotments of different age groups for various activities of daily life to figure out the change of main activity by aging through 2009 time use survey by National Statistical Office. Especially we focus on time allotments of rural elderly population and intangible factors for life quality of people instead of physical and environmental elements. The results show that there is a large gap of time allotments for paid and unpaid working time of rural and urban elderly population. Whereas the time for leisure of elderly women in rural areas is much shorter than that of urban elderly women and rural elderly men spend more time to provide community services and help to other households. However, the percentage leisure time of rural elderly people for passive activities such as TV, radio, magazine etc. is longer than that of urban elderly people. We hope that our analysis data could be used for developing new policies and project to improve the life quality of rural elderly population.