• Title/Summary/Keyword: Application in stages

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Analysis of the Exercise Behavior of Early Adulthood : an Application of Transtheoretical Model(TTM) (범이론적 모형에 근거한 성인의 운동실천행위 분석)

  • Kim, Hye-Gyeong
    • Journal of Korea Association of Health Promotion
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    • v.3 no.2
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    • pp.189-198
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    • 2005
  • This study examined the applicability of the transtheoretical model(TTM) to understanding exercise behavior of early adulthood. A cross-sectional study was conducted and data wee collected from 1618 adults aged from 20 to 39 through internet survey. Major conclusions wee as follows: 1. Stage distribution for exercise behavior was 15.6%, 26%, 25%, 19%, 14.4% for precentemplation, contemplation, preparation, action, maintenance stages, respectively. 2. Behavioral processes were more frequently utilized than cognitive processes for action and maintenance stage. 3. Self-reevaluation, social liberation and reinforcement were frequently used in precontemplation, contemplation and preparation stages. Self-reevaluation, reinforcement, self-liberation were frequently used in action and maintenance stages. 4. Pros of exercise behavior began to be higher than cons of exercise behavior from the actions stage and continued to increase to maintenance stage. 5. Self-efficacy was higher in action stage than precontemplation, contemplation and preparation stages and the highest in maintenance stage.

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A Study on the Current Status and Improvement of BIM in the Government Owner Perspective - Focus on the KEPCO Na-Ju Head Office Project - (공공시설 발주자 관점에서의 BIM 적용 현황 및 개선방안 연구 - 한국전력공사 나주 신사옥 건립공사 사례를 중심으로 -)

  • Sim, Gu-Sik;Kim, Sung-Man;Ahn, Jae-Hong
    • Journal of KIBIM
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    • v.3 no.2
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    • pp.19-27
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    • 2013
  • The application of the BIM for the KEPCO' new headquarters in Naju involved alternative approaches and accompanied many trials-and-errors as the project adopted new targets and purposes that were not used in Korea before. In particular, for a large BIM-based project, clearly defining the BIM-including the objective, scope and the outcome-is critical for a project owner. For a successful implementation, project owners should improve the utilization of the BIM. Against this background, this research examines the case of the BIM application for the KEPCO' new headquarters in Naju, identifies its effects and problems, and proposes how to improve application of the BIM for public projects. The improvement in the BIM application can be divided into several stages: project order, design development, construction, and post-construction maintenance. In the initial stage, it is important to fully discuss the project planning among participants, and clarify the goal, scope, expected outcomes and role of the BIM. In the design stage, the level of detail (LOD) for the 3D model should be defined in consideration of information use in the stages of estimation and construction. In the construction stage, the scope of project that is managed based on the processing and use of the BIM data should be clearly given and understood. After construction is complete, measures should be sought to use the BIM for maintenance, and corresponding requirements and outcomes should be provided. The analysis is expected to provide basic data for successful implementation of BIM-based public projects, by assisting project owners and involved parties in enhancing work in different stages of a project.

Application of lactic acid bacteria on fermentation quality in different stages of rye forage - an in-vitro approach

  • Choi, Ki-Choon;Srigopalram, Srisesharam;Ilavenil, Soundharrajan;Kuppusamy, Palaniselvam;Park, Hyung-Su;Jung, Jeong Sung
    • Proceedings of the Korean Society of Crop Science Conference
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    • 2017.06a
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    • pp.283-283
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    • 2017
  • The objective of the present study is to analyze the lactic acid bacteria (LAB) effects on rye silage fermentation at different stages. Different stages (Booting, Heading, Flowering, and Late flowering stage) of rye were collected from the National livestock farm, National Institute of Animal Science, South Korea. Rye sample was inculcated with lactic acid bacteria and incubated at the anaerobic condition for three months. The nutrient profile such as crude protein (CP), Acid detergent fibre, Neutral detergent fibre and total digestibility nutrients were increased in both control and LAB inculcated samples at all the stages of rye forage. The pH of rye silage was reduced at both stages by LAB inoculation as compared with control. The lactate content was increased in all stages of rye sample by LAB. The acetate concentration and butyrate was reduced in LAB inoculated rye sample. However, acetate concentration was slightly high in LAB inculcated rye at heading and late flowering stage. The LAB population was greater in LAB inoculated rye sample as compared with control sample. However, the massive population was noted in booting stage of rye than the other stages. It indicates the inoculated LAB is the main reason for increasing fermentation quality in the sample through pH reduction by lactate production. Overall results suggest that the isolated lactic acid bacterium is the potent strain that could be suitable for rye forage fermentation at different stages.

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Effects of Continuous Application of CO2 on Fruit Quality Attributes and Shelf Life during Cold Storage in Cherry Tomato

  • Taye, Adanech Melaku;Tilahun, Shimeles;Park, Do Su;Seo, Mu Hong;Jeong, Cheon Soon
    • Horticultural Science & Technology
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    • v.35 no.3
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    • pp.300-313
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    • 2017
  • 'Unicon' cherry tomato (Solanum lycopersicum) is one of the most highly perishable horticultural crops due to its high water content and respiration rate. This study was carried out to assess the effect of continuous application of $CO_2$ (control [air], 3%, and 5%) on the quality and shelf life of cherry tomato fruits stored at $10^{\circ}C$ and $85{\pm}5%$ relative humidity (RH) at two maturity stages (pink and red). Continuous application of $CO_2$ did not affect the soluble solids content (SSC) or titratable acidity (TA) of the fruit at either maturity stage during storage. However, there was a significant difference among treatments in terms of flesh firmness, cell wall thickness, pectin content, vitamin C content, skin color, lycopene content, weight loss, ethylene production rate, respiration rate, and acetaldehyde and ethanol production. Fruits treated with 5% $CO_2$ maintained their high quality with regards to vitamin C, skin color ($a^*$), lycopene content, weight loss, physiological parameters (ethylene production rate, respiration rate, and volatile compounds), flesh firmness, cell wall thickness, and pectin content at both maturity stages compared with 3% $CO_2$ treatment and the control. Continuous application of $CO_2$ (5%) reduced the ethylene production rate and the production of volatile compounds during storage. Therefore, cherry tomato 'Unicon' fruit can be stored for two weeks without losing fruit quality at both maturity stages under continuous application of 5% $CO_2$ as a postharvest treatment.

Application of the Transtheoretical Model to Exercise Behavior Change Stages of Women in Nursing College and Factors Affecting the Stages (범이론적 모형을 적용한 간호대 여학생의 운동행위 변화단계와 관련요인)

  • Bae, Phil-Won
    • Journal of Korean Public Health Nursing
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    • v.26 no.1
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    • pp.147-157
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    • 2012
  • Purpose: The purpose of this study was to identify the related factors of change affecting the stages of change for exercise, on the assumption that there are various stages of change in the exercise behavior of women in nursing college. Methods: The subjects were 496 female college students in D city. The research instruments were stages of change for exercise behavior, the process of change, decisional balance, and self-efficacy. The dates were analyzed by descriptive statistics, ANOVA, and stepwise multiple regression using the SPSS 18.0 program. Results: The distribution of the subjects across the stages was: pre-contemplation, 17.7%; contemplation, 58.7%; preparation, 19.0%; action, 2.8%; maintenance, 1.8%. Analysis of variance showed that cognitive process (F=17.26, p<0.01), behavioral process (F=27.05, p<0.01), the pros of decisional-balance (F=7.07, p<0.01), the cons of decision-balance (F=5.82, p<0.01), and self efficacy (F=17.79, p<0.01) were significantly associated with the change of exercise behavior stages. The related factors of change affecting the change of exercise behavior stage were the cons of decision-making, counter conditioning, self re-evaluation, and body mass index, including 28.4% R-square. Conclusion: The transtheoretical model would be applicable to explain the exercise behavior of some women in nursing college. So, this study will be useful information for developing effective exercise behavior programs considering female students' stages of change.

Requiremental Function Method based Owner's Requirement in VE Process Application at Planning Stage (기획단계 발주자 요구사항 기반 Requiremental Function Method VE 적용)

  • Park, In-Ji;Son, Myung-Jin;Hyun, Chang-Taek
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2012.05a
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    • pp.123-125
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    • 2012
  • It is the important accurately to identify the needs of our customers in order to success the project. Requirements in the early stages of business is very abstract or not quantitative, and that will cause problems such as cost or schedule changes. Particularly many people are likely to prefer the early stages of the project, because the time of applying VE related cost savings is important. Owner's requirement analysis for project success in the VE process does not easy, and specific ongoing management of the requirement is difficult. Therefore, the analysis and the application of owner's requirements is limited in project process. The purpose of this study is proposed to the RFM technique to supplement the functional analysis on the basis owner's requirements analysis in planning a building project.

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A Fundamental Study on the Application of Performance-Based Construction Standard in Building Construction (건축분야에서의 성능중심 건설기준 적용 방안에 관한 기초적 연구 - 시방서를 중심으로 -)

  • Roh, Tae-Im;Kim, Sang-Heon;Ji, Suk-Won;Choi, Soo-Kyung;Seo, Chee-Ho
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2008.05a
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    • pp.187-191
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    • 2008
  • This study focuses on applying performance-based design to construction standard in building construction. First, it realizes situation and issues of standard specification in building construction, deduces the need factors for establishing performance-based construction standard, and then, it proposes the application of performance standard. The required stages for deducing performance-based construction standard consist of dividing building parts, deducing required functions, performance items and performance requirement and deciding a method of performance evaluation. Through these stages, performance-based design process is deduced.

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The Role of Feed Back Analysis in Observational Method (정보화 시공에서 Feed Back Analysis (터널, 암반사면, 지반굴착 등 Hard Material 사례중심으로))

  • 김학문
    • Proceedings of the Korean Geotechical Society Conference
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    • 2002.10a
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    • pp.147-179
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    • 2002
  • The important role of observational method in geotechnical engineering are emphasized together with the direction of future development, concerning successful application of the technique on the site investigation, design and feed back at various construction stages. Case histories on the application of feed back are introduced in order to achieve the most economical and reliable construction for tunnel, rock slope and deep excavations through feed back system at design and construction stages. Also the limitations and advantages of the observational method and the role of feed back system are discussed for construction of tunnel, rock slope and deep excavation in hard ground such as layered ground conditions including weathered, soft and hard rocks.

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Effect of Organic or Inorganic Selenium and Germanium on Growth Stage of Rice (벼 생육단계별 유기 또는 무기 셀레늄(Selenium)과 게르마늄(Germanium)의 처리효과)

  • Kim, Yeon-Su;Chun, Jin-Hyuk;Jeon, Young-Ji;Woo, Hyun-Nyung;Kim, Sun-Ju
    • Korean Journal of Environmental Agriculture
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    • v.38 no.2
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    • pp.96-103
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    • 2019
  • BACKGROUND: This study was conducted to develop selenium (Se)- and germanium (Ge)-enriched rice by foliar spray application of organic or inorganic Se and Ge. METHODS AND RESULTS: The time and frequency of organic or inorganic Se and Ge treatment were performed at the five main growth stages as followings: effective tillering stage (E), maximum tillering stage (M), booting stage (B), heading stage (H), grain filling stage (G). The main treatment plots were consisted of (1) 'once' treatment (at each E, M, B, H, G stage, Se/Ge single apply), (2) 'twice I' (at H + G stages, organic or inorganic Se/Ge apply), (3) 'twice II' (at H + G stages, mixture apply of Se + Ge + pesticide). The organic or inorganic Se treatment concentration was 20 and 40 ppm, and the Ge was 50 and 100 ppm. The Se and Ge contents in rice grain (brown rice and polished rice) were analyzed by inductively coupled plasma (ICP). The highest Se content was noted in brown rice 'twice I' with Se 40 ppm (1394.06) at H + G stages, but the lowest was in 'once' with Se 40 ppm ($367.79{\mu}g{\cdot}kg^{-1}$) at B stage. The highest of Se content in polished rice was found in 'twice I' of Se 40 ppm (1090.25) at H + G stages, but the lowest was in 'once' with Se 40 ppm ($403.53{\mu}g{\cdot}kg^{-1}$) at E stage. On the other hand, The highest of Ge content in brown rice was found in 'twice I' with Ge 100 ppm (398.66) at H + G stages, but the lowest was in 'once' with Ge 100 ppm ($139.64{\mu}g{\cdot}kg^{-1}$) at B stage. The highest of Ge content in polished rice was found in 'twice I' of Ge 100 ppm (300.29) at H + G stages, but the lowest was in 'once' with Ge 100 ppm ($142.24{\mu}g{\cdot}kg^{-1}$) at B stage. CONCLUSION: Se and Ge contents both in brown rice and polished rice treated with organic Se and Ge forms were higher than those of inorganic Se and Ge. Overall results concluded that the supplementation of organic Se and Ge contents in brown and polished rice contents were comparatively higher than the inorganic Se and Ge. This is results also proved that the foliar spray application of organic Se and Ge has positive nutritive effect on the rice for regular consumption.

Process of Change, Decisional Balance, Self-efficacy and Depression across the Stages of Change for Exercise among Middle Aged Women in Korea

  • Lee Yun-Mi;Park Nam-Hee;Kim Young-Hee
    • Journal of Korean Academy of Nursing
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    • v.36 no.4
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    • pp.587-595
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    • 2006
  • Purpose. The purpose of this study was to differentiate the change in exercise behavior into different stages and to investigate differences in the process of change, self efficacy, decisional balances and depression according to the stages of exercise behavior change among middle aged women in Korea by using the transtheoretical Model. Methods. A convenience sample of 434 middle aged women (40-64 years) completed measures of all transtheoretical model constructs involved in exercise behaviors (stages and processes of exercise behaviors change, self efficacy and decisional balance) and depression. The data were analyzed by using the SPSS 10.0 program including descriptive statistics, and one-way ANOVA. Results. The subjects were distributed in each stage of change in exercise behaviors: pre-contemplation (n = 106; 24.4%), contemplation (n = 126; 29%), preparation (n = 88; 20.3%), action (n = 51; 11.8%), and maintenance (n = 63; 14.5%). The processes of change, pros (advantages of behaviors), self-efficacy and depression were significantly differentiated across the stages of exercise behavior change. Cons(disadvantage of behaviors) was not significantly differentiated across the stages of exercise behavior change. Conclusions. Results of this study suggested that discriminating of processes of change, self-efficacy, decisional balance, and depression could provide positive information to people about the stages of change in exercise behavior. Therefore, in designing interventions, the stage of a client's exercise behaviors change needs to be assessed prior to application of intervention programs in order to increase and maintain exercise behavior in middle aged women.