• Title/Summary/Keyword: 기술력(설계점수)

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Deduction on The Problems and Improve The Way of The Successful Bidder Determination Method for Turnkey·Alternative Bid Construction (턴키·대안입찰공사 낙찰자 결정방식의 문제점 및 개선 방안 도출)

  • Park, Hong-Tae;Lee, Yang-kyu
    • KSCE Journal of Civil and Environmental Engineering Research
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    • v.34 no.6
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    • pp.1881-1891
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    • 2014
  • Full system of turnkey deliberation committee in 2010 was abolished and permanent Deliberation committee was introduced. So far, ordering organization selected the best method suitable for the design and comprehensive evaluation method in the turnkey bid construction. Comprehensive evaluation method have bid price design score coordination, weighted basis, the best design approach fixed amount, five successful bidder decision method in addition. Design deliberation branch committee in the successful bidder decision way configured and operated branch members of special design consultation committee, But main agent changed from committee deliberation pull system to permanent committee deliberation, as well as and The lobby burden was not improved. This similar to the past at the portion of the design deliberation and the way of the design deliberation in the turnkey bid construction. Therefore it is necessary to improve the design deliberation system. In other words, design score and technology competition should be adapted to determine a successful bid. This study suggested the operating system of the design deliberation, the decision method problems of the successful bidder and ways to improve the design deliberation.

A Study on Collusion Effects for Bid Award in Public Construction Works (공공 건설공사 담합이 낙찰에 미치는 영향 분석 연구)

  • Kim, Myeongsoo
    • Korean Journal of Construction Engineering and Management
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    • v.21 no.1
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    • pp.12-20
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    • 2020
  • To estimate collusion effects on bid award in Public Construction works, this paper uses Logit Model, which is a choice variable model. Price, design, competition, and other factors are included, with a special focus on collusion, as independent variables in the model. The empirical results are as follows. First, collusion has little effects on bid award, but great impacts on bidding behavior. Secondly, the score of design is the most important and significant factors among all variables. Thirdly, competition has also significant effects on bid award. Finally it is analyzed that institutional framework and characteristics of public work have some effects on bidding award.

Analysis of the Influence of Design Score and Price Score for Design Build Bidding (설계시공일괄입찰에서 설계점수와 가격점수의 영향력 분석)

  • Lee, Jinhak;Woo, Sungkwon;Lee, Siwook
    • Korean Journal of Construction Engineering and Management
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    • v.24 no.5
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    • pp.44-51
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    • 2023
  • Selecting appropriate bidding system in construction projects considering the characteristic of project can be a make-or-break element, so the understanding for bidding system of public construction projects is ever more important from the perspective of both the owner and the contractor. The design-build bidding is commonly referred to as turnkey in Korea, and is a bidding method that is often applied to large public construction projects because it allows new technologies to be applied to the design and facilitates risk management for the owner. In this bidding method, there are only two factors (design score and price score) that affect the selection of the winning bidder, so it is important to understand the influence of each factor, but there is little research on the subject. This study aims to provide a basis for establishing bidding strategies for understanding the influence between design score and price score by analyzing various design-build bidding data of public construction projects. The results of the study show that design score is the factor that has more influence on the ranking of bidders in all three weighted evaluation methods: design-emphasized, price-emphasized, and equalized evaluation. In addition, we found that the correlation between design and price scores was not significant due to the unique bid evaluation structure in Korea.

The Effect of Social Skill Training on the Class Cohesiveness of Elementary School Children (사회적 기술 훈련이 초등학교 아동의 학급응집력에 미치는 효과)

  • Ji, Hye-Young;Hong, Jong-Kwan
    • The Korean Journal of Elementary Counseling
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    • v.8 no.1
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    • pp.95-107
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    • 2009
  • The purpose of this study was to investigate the effect of social skill training on the class cohesiveness of Elementary School students. The experimental group received 12 times of the social skills training for 6 week period. And each training session which lasted for 40 minutes took place twice a week. A total of 59 5th grade students in randomly selected two classes of D Elementary School in N. Gyongsang participated in this study. They were divided into the two groups, again at random; an experimental group(N=30, Male=18, Female=12) and a control group(N=29, Male=15, Female=14). In this study, the class cohesiveness performance test reorganized into 20 items for the level of elementary students by Shin-suk Gang, was applied, after complemented. And, the collected data were analysed through SPSS 14.0. T-test was applied to find out the difference of the average between the experimental group and the control group and the average difference in the pre-and post-test of the experimental group alone, and to see whether the control group and the experimental group are homogeneous. The research design of this study is pre-and post-test control group design. The result of this study is as follows: The result of Independent t-test and Paried t-test on the cohesiveness score and sub-factor scores tells us that the experimental group which received the social skills training showed better achievement that deserves our attention compared to the control group. This result suggests that student's class cohesiveness(class atmosphere, mutual trust, morale, a sense of unity, communication) is positively affected by the social skill training. Accordingly, social skill training which develops class cohesiveness can be an effective strategy for elementary school students to make them more intimate and cooperative with their classmates.

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The Effect of Yoga on Physical fitness, Depression and Quality of Life of Elderly Women in Rural area (요가프로그램이 농촌지역 여성노인의 체력, 우울, 삶의 질에 미치는 효과)

  • Heo, Jung-Bun;Park, Nam-Hee;Kim, Yun-Hee
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.11 no.6
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    • pp.2099-2106
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    • 2010
  • The purpose of this study was to examine the effects of yoga program on physical fitness, depression and quality of life of elderly women in rural area. This study employed the nonequipvalent control group pretest-posttest design. A total of 40 elderly women(experimental group =20, control group =20) were sampled from H-gun, G-Province. The experimental group participated in a 12-week yoga program. In physical fitness, the experimental group taking yoga program reported significant increases in balance and flexibility than that in the control group, but the differences in strength and aerobic endurance were not significant. The experimental group showed significant decrease in the depression. In quality of life, Elderly women taking yoga program had significant increase in physical component summary than that in the control group, but differences in mental component summary was not significant. A yoga program may be a useful nursing intervention for elderly women in rural area to improve their balance, flexibility, to reduce depression and improve physical quality of life.

The Effect of Health Promotion Behaviors and University Life Adaptation to Employment Strategies of Nursing Students (간호대학생의 건강증진행위와 대학생활적응이 취업전략에 미치는 영향)

  • Han, Young-In;kim, Jeoungng-Mi
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.19 no.3
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    • pp.399-409
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    • 2018
  • This study was conducted to describe the relationship and influencing factors among health promotion behaviors, university life adaptation and employment strategies satisfaction of nursing students. Data were collected from September 1 to September 30, 2017 using a structural questionnaire, which was completed by 221 nursing students in G city. The data were analyzed though descriptive statistics, Pearson's correlation coefficient and multiple regression analysis using SPSS version 22.0. The mean scores were as follows: health promotion behaviors, $2.11{\pm}.34$; university life adaptation, $3.47{\pm}.67$; employment strategies, $3.24{\pm}.56$. A positive relationship was observed between the health promotion behaviors and university life adaptation (r=0.437, p<0.001), health promotion behaviors and employment strategies (r=0.536, p<0.001), and university life adaptation and employment strategies (r=0.615, p<0.001). Factors affecting employment strategies of the study participants were university life adaptation, health promotion behaviors, adaptation to environmental changes, and health conditions, which explained about 49.7% of the total. In conclusion, this study showed that employment strategies were correlated with promotion behaviors and university life adaptation. Therefore, it is necessary to improve curriculum, program development and repeat research to improve health promotion behaviors, university life adaptation and employment strategies.

The Influence of Optimism and Academic Resilience on the Major Satisfaction among Undergraduate Nursing Students (간호대학생의 낙관성과 학업탄력성이 전공만족도에 미치는 영향)

  • Kim, Hyun Ju;Lee, Young Mi
    • The Journal of the Korea Contents Association
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    • v.20 no.1
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    • pp.692-700
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    • 2020
  • The purpose of this study was to investigate the degree of optimism, academic resilience, and major satisfaction of nursing students, and identify influencing factors of major satisfaction. The study was a cross-sectional descriptive correlational design. A convenience sample of 286 nursing students was conducted from a university in Busan. Data were analyzed through descriptive statistics, t-test, one way ANOVA, Pearson's correlation coefficient, and hierachical multiple regression analysis using IBM SPSS version 23.0. The average score of optimism, academic resilience and major satisfaction in nursing students were 3.85±0.54, 3.87±0.52 and 3.75±0.63 respectively. The degree of major satisfaction was positively correlated with optimism and academic resilience. The significant predictors of major satisfaction were optimism(β=.385, p<.001) and academic resilience(β=.356, p<.001), explaining 49.2% of the independent variables. Accordingly, in order to increase the major satisfaction level of nursing college students, it is necessary to develop a program that can improve optimism and academic resilience, and apply it in the nursing curriculum.

Revisiting the Relationship between Information Technology Capability and Firm Performance: Focusing on the Impact of the Adoption of Enterprise Resource Planning Systems (정보기술 역량과 기업 성과 간 관계 재고찰: 전사적자원관리(ERP) 시스템 도입 효과를 중심으로)

  • Oh, Sehwan;Baek, Hyunmi;Lee, Saerom
    • The Journal of Information Systems
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    • v.25 no.1
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    • pp.49-73
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    • 2016
  • Purpose Though many information systems researchers have made various attempts to investigate the relationship between information technology capability and firm performance from diverse perspectives, we have not come to a conclusion yet with some mixed results. In this research, focusing on the adoption of Enterprise Resource Planning (ERP) systems by firms as a proxy measure for information technology capability, we reexamine whether the association is significantly positive. Design/methodology/approach Previous research on this topic had some limitations to the samples and analysis method. Some research focused only on the 1990s or early 2000s, and other studies failed to adequately compare the impact of ERP adoption on firm performance between the treatment group and the control group. In this research, extending previous analysis approaches with the matched sample comparison of IT leaders and the control group, we attempt to apply propensity score matching in combination with difference-in-difference analysis with a sample of Korean firms that adopted ERP systems in the late 2000s. We match ERP adopters and non-adopters with propensity score matching and compare their financial performance with difference-in-difference estimation between the pre- and post-adoption periods. Findings According to our analysis, we find no positive and significant relationship between ERP adoption and firm performance in profit ratios. This research shows that, contrary to the era of proprietary information systems, standardized information systems today have no additional competitive advantages over competitors.

Development and evaluation of Home Economics teaching·learning process plans applied Problem Based Learning focusing on 'food and nutrition' unit for students with intellectual disability (지적장애 학생을 위한 문제중심학습(PBL) 적용 가정과 식생활 교수·학습 과정안 개발과 평가)

  • Kim, yun-ju;Chae, Jung-Hyun
    • Journal of Korean Home Economics Education Association
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    • v.30 no.2
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    • pp.39-56
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    • 2018
  • The purpose of this study was to develop Home Economics(HE) teaching and learning process plans applied Problem Based Learning(PBL) focusing on 'food and nutrition' unit for students with intellectual disability and to evaluate the effects of the HE instruction on their food choice·management knowledge and problem-solving skills after implementing the instruction for students with intellectual disability. To develop HE teaching and learning process plans applied PBL focusing on 'food and nutrition' unit for students with intellectual disability, problems that arise in daily life to trigger interest of students were firstly developed. The selected problems and teaching and learning process plans were reviewed for validity by one home economics education professor and three teachers who are experts in special education. This study used the one group pretest and posttest design, sampling 6 students who are in special-education middle school with the intellectual disability. After HE instruction of 6 sessions applied PBL method, this study tested the effects of the instruction. The first three sessions taught how to choose and keep food. The fourth session taught purchasing food ingredients and keeping them for sandwiches. The fifth and sixth sessions let the students make sandwiches and give them to others. The instruments of the study comprised of tools for food choice and management knowledge, tools for problem-solving skills evaluation, self-evaluation sheets, evaluation form of course satisfaction for students, evaluation form of behavior in class for teachers, and daily observation journal and all tools. These instruments were proved to have reliability and validity. The results of this study are as follows. First, all six students who took HE instruction applied PBL method focusing on 'food and nutrition' unit scored 30 points higher out of 100 points after taking the instruction in food choice and management knowledge and scored 5 points higher out of 14 points in problem-solving skills on average. Therefore, it was interpreted that HE instruction applied PBL affected the food choice·management knowledge and the problem solving skills of students with intellectual disability. Secondly, the students with intellectual disability participated actively in HE instruction applied PBL focusing on 'food and nutrition' unit and expressed satisfaction. Three special education experts evaluated HE teaching·learning process plans applied PBL focusing on 'food and nutrition' unit to be well-developed. This study showed that HE instruction applied PBL focusing on 'food and nutrition' unit allowed the students with intellectual disability to acquire comprehensive skills in choosing, keeping, and making safe food and helped them solve problems of their life by themselves. Therefore I suggest that Home Economics should be adopted as a formal subject matter in special school curriculum for students with intellectual disability.

Factors affecting patient safety behavior and performance of infection control among nursing students (간호대학생의 환자안전행위 및 감염관리 수행도에 영향을 미치는 요인)

  • Lee, Suzy;Shin, Gisoo;Cho, Mi-Kyoung
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.19 no.8
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    • pp.343-352
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    • 2018
  • This study was conducted to identify the factors influencing patient safety behavior and performance of infection control in nursing students. This study was a descriptive survey based on data collected from August 28, 2017, to September 22, 2017 from 174 third and fourth year nursing students at E university located in S city of Gyeonggi. The collected data were analyzed using the PASW 23.0 program to conduct an independent t-test, one-way ANOVA, post-hoc Scheffe's test, Pearson's correlation, and multiple regression. The average scores of patient safety behavior and performance of infection control were $4.00{\pm}0.55$ and $4.31{\pm}0.50$, respectively. Patient safety behavior and performance of infection control showed a strong positive correlation. Patient safety behavior was positively influenced by confidence levels of patient safety and awareness of the infection control, and the explanatory power of the model (R2)[ED highlight - should this be R2? If so, change throughout the paper.] was 55.1%. Predictors of the performance of infection control were patient safety knowledge, confidence levels regarding patient safety, and awareness of infection control, and the R2 was 68.1%. Common factors influencing patient safety behavior and infection control performance were patient safety confidence and development of effective clinical practicum education programs to increase confidence in patient safety and infection control.