• Title/Summary/Keyword: 강점인식

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Positive Psychological Capital and Turnover Intention: The Mediating Effect of Perceived Work Overload and the Moderating Effect of Trust in Supervisor (긍정심리자본이 이직의도에 미치는 영향: 인지된 직무과부하의 매개효과와 상사신뢰의 조절효과)

  • Choi, Kwang Woo;Rhee, Seung-Yoon
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.18 no.10
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    • pp.382-392
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    • 2017
  • This study analyzed the effect of an employee's psychological capacity(positive psychological capital), on perceived work overload, and explored how trust in supervisor moderated this relationship. In addition, we examined how positive psychological capital and perceived work overload influenced turnover intention. In doing so, we identified the antecedents of perceived work overload, and suggested ways to nurture positive psychological capital in organizations. Using survey data from 214 employees in the manufacturing industry in Korea, we found that positive psychological capital was negatively related to perceived work overload, and that the relationship was moderated by trust in supervisors. In addition, positive psychological capital was negatively associated while perceived work overload was positively associated with turnover intention. Results suggest the importance of understanding positive psychological capital given its crucial relationship with perceived work overload and turnover intention. The result also emphasizes the role that trust in supervisor plays, and the need to nurture employees' positive psychological capital in organizations.

A Gene-based dCAPS Marker for Selecting old-gold-crimson (ogc) Fruit Color Mutation in Tomato (토마토 과색 돌연변이 유전자(old-gold-crimson) 선발을 위한 dCAPS 분자표지 개발)

  • Park, Young-Hoon;Lee, Yong-Jae;Kang, Jum-Soon;Choi, Young-Whan;Son, Beung-Gu
    • Journal of Life Science
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    • v.19 no.1
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    • pp.152-155
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    • 2009
  • The old-gold-crimson ($og^c$) fruit color mutation produces deep red tomato fruit with high lycopene content. age is a null mutation allele of lycopene-${\beta}$-cyclase (Crt-b) gene (B locus) that converts lycopene to ${\beta}$-carotene in the cartenoid biosynthesis pathway in tomato. Breeding of high lycopene tomato cultivars can be accelerated by marker-assisted selection (MAS) for introgression of $og^c$ allele by using a gene-based DNA marker. In order to develop a marker, single nucleotide deletion of adenine(A) with. in a poly-A repeat that has been known to be responsible for frame-shift mutation of $og^c$ was confirmed by resequencing mutant allele and wild-type allele at B locus of several tomato lines. For allele discrimination and detection of $og^c$, derived CAPS (dCAPS) approach was used by designing a primer that artificially introduced restriction enzyme recognition site of Hin fI in PCR products from $og^c$ allele. This dCAPS marker is co-dominant gene-based PCR marker that can be efficiently used for MAS breeding program aiming the development of high lycopene tomato.

The Analysis of Maturity on Implementation of Safety and Health Management System in a Construction Company (건설업 안전보건경영시스템 실행의 성숙도 분석)

  • Oh, Byung Sub;Kwon, Chang Hee
    • Journal of the Society of Disaster Information
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    • v.8 no.3
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    • pp.310-318
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    • 2012
  • Actual condition by items based on the level of execution of Construction Company certified by Construction Safety and Health Management Systems (KOSHA 18001) was investigated, analyzed and evaluated reflecting various opinions fincluding safety experts, top management, audit experts, and construction engineers. Currently, the maintenance is being managed through internal audit after the safety and health management system has been certified, but it is difficult to identify the degree of continuous improvement. In order to present the standards to see the level of quantified system, this study was conducted. The purpose of this study is to present the system maturity evaluation tool to be used to reduce occupational accidents through proper establishment and continuous improvement of national health and safety management system. Results of this study are summarized through identification of current condition of implementation of KOSHA 18001 system, development of maturity measurement tool and verification as follows: First, priority of implementation for activities of headquarters and on-site was determined by importance of activities such as the risk assessment, safety and health accident prevention activities, performance assessment and monitoring, resource management and support, and management review and improvement in order. In addition, the expert group presented that association with continuous improvement activities could establish the system by presenting strengths, weaknesses and improvement subjects of system.

A Seach for Methods of Development of Marine Leisure Sport through the SWOT Analysis (SWOT분석을 통한 해양레저스포츠 발전 방안 모색)

  • Suh, Dong-Hwan;Kang, Myung-Goo;Lee, Sheng-Yen
    • Journal of Digital Convergence
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    • v.15 no.1
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    • pp.537-546
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    • 2017
  • This study is for a search for methods of development of marine leisure sports. As worldwide trend of marine leisure sports is developing rapidly and people more concern about their quality of life and leisure in Korea, the ear of marine leisure sports should be coming in Korea soon. This study is for a search for methods of development though the SWOT analysis. The results of the study are as below. First, the Strength of enlargement of the base in Korea are elation of concern of government and local governments, expanding local event of marine leisure sports with existing facilities and various programs. Second, the weakness of enlargement of the base in Korea are lack of awareness of marine leisure sports, frequent accident occurrence and lack of experts of marine leisure sports. Third, the Opportunity of enlargement of the base in Korea are more budget due to elation of concern of government and local governments and more preference of people in Korea. Fourth, the Threaten of enlargement of the base in Korea are low efficiency of high cost investment construction from government and local governments, huge fee of using facilities due to high cost investment construction and requiring treatment improvement of instructors of leisure sports facilities.

The Development of a Machine Vision Algorithm for Automation of Pavement Crack Sealing (도로면 크랙실링 자동화를 위한 머신비전 알고리즘의 개발)

  • Yoo Hyun-Seok;Lee Jeong-Ho;Kim Young-Suk;Kim Jung-Ryeol
    • Korean Journal of Construction Engineering and Management
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    • v.5 no.2 s.18
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    • pp.90-105
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    • 2004
  • Machines for crack sealing automation have been continually developed since the early 1990's because of the effectiveness of crack sealing that would be able to improve safety, quality and productivity. It has been considered challenging problem to detect crack network in pavement which includes noise (oil marks, skid marks, previously sealed cracks and inherent noise). Moreover, it is required to develop crack network mapping and modeling algorithm in order to accurately inject sealant along to the middle of cut crack network. The primary objective of this study is to propose machine vision algorithms (digital image processing algorithm and path planning algorithm) for fully automated pavement crack sealing. It is anticipated that the effective use of the proposed machine vision algorithms would be able to reduce error rate in image processing for detecting, mapping and modeling crack network as well as improving quality and productivity compared to existing vision algorithms.

VR Contents Strategy for Advertising and PR Industries: Focused on In-depth Interviews (광고, PR 산업 분야의 VR 콘텐츠 활용 가능성에 대한 탐색 : 심층인터뷰를 중심으로)

  • Cha, Young-Ran
    • The Journal of the Korea Contents Association
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    • v.17 no.9
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    • pp.107-119
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    • 2017
  • Advertising and PR industries recently face a new challenge due to the growth of new digital content market and the change of paradigm. In the market of ICT (Information and Communication Technology) and digital contents, a stereographic content related to the technology such as VR (Virtual Reality) is one of the fast-growing fields. However, it is hard to find the clear answer for AD/PR strategies in the rapidly changing VR contents market. Therefore, this study analyzed VR industry at the macro level using in-depth interviews with eleven VR experts leading Korean VR contents industry by looking at P(Political), E(Economic), S(social), and T(Technological) of VR advertisement and PR industries. Moreover, the feasibility of VR contents in Advertising and PR industries was examined through S(Strengths), W(Weakness), O(Opportunities), and T(Threats) analysis in VR industry. Research result showed that it is necessary for vitalizing VR in AD/PR industries to promote killer contents, to solve problems of inconvenience according to users' needs, to improve awareness of customers and industries. Moreover, constant VR vitalizing policies in AD/PR should be processed as well as constructing medium-and long-term VR road-map. Thus, this study provides the direction of VR content strategy in Advertising and PR industries and the research foundation for further researches regarding future VR activation.

Anti-metastatic Effect of Garlic Hexane Extract on Lung Metastasis Induced by Melanoma B16F10 Cells in Mice (Melanoma B16F10 cell에 의해서 유도된 mouse모델에서 마늘 헥산 추출물의 암전이에 억제 효과)

  • Ko, Min Jung;Rajasekar, Seetharaman;Wang, Ziyu;Li, Mei;Kwak, Jung Ho;Park, Young Hoon;Son, Beung Gu;Kang, Jum Soon;Choi, Young Whan
    • Journal of Life Science
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    • v.26 no.2
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    • pp.259-264
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    • 2016
  • Metastatic cancer is one of the main causes of cancer-related death since they rarely respond to available treatments. There is epidemiologic evidence that high garlic consumption decreases the incidence of cancer. Recent studies of our laboratory have revealed that a garlic-extracts is effective in suppressing metastasis. For experimental metastasis, C57BL/6 mice were injected intravenously with melanoma B16F10 cells in the tail vein, and were orally administered various concentrations (0, 50, 100 or 200 mg/kg body weight) of garlic hexane extract (GHE) for 21 days. The incidence and the area of the melanoma cell colony occupied by the poorly differentiated carcinoma were significantly lower in dose-dependent in 50, 100 and 200 mg/kg BW GHE - treated mice compared with control mice. In conclusion, the results of the present study show that GHE administration prevents lung metastasis in C57BL/6 mice.

A study on the development of family resilience enhancement program for couples in early stage of marriage (결혼초기부부의 가족레질리언스 강화 프로그램 개발 연구)

  • Choi, Jung Sook
    • Korean Journal of Family Social Work
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    • no.23
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    • pp.103-152
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    • 2008
  • The purpose of this study was to develop a program for couples in early stage of marriage for enhancing family resilience based on the concept of 'Family Resilience' by Walsh. Based on the literature review of couples in early stage of marriage, marital enrichment, and Family Resilience, a program focused on belief system, organizational pattern, and communication process was designed and implemented. The program was applied to seven couples in early stage of marriage for four (3hours/session/week) sessions. The Wilcoxon Signed Ranks Test was used to compare the pre and post effects of the program. By operating a focus group composed of the program participants, a qualitative analysis of the participant's evaluation was performed. The pre and post comparative analysis showed a significant enhancement in belief system, organizational pattern, communication process, and dyadic adjustment. The results of the qualitative study in the focus group also reinforced the effectiveness of the program. The evaluation showed that the 3 hour/ 4 session program was appropriate in terms program format. The significances of this study are the concretion of the concept of Family Resilience and providing practice tools for the daily practitioner.

Education Policy of School Evaluation: A Comparative Case study in South Korea and Sweden (학교평가 정책: 한국과 스웨덴의 비교)

  • Jeong, Ji-Won
    • Korean Journal of Comparative Education
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    • v.23 no.5
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    • pp.19-52
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    • 2013
  • This study describes and compares the systems of school internal and external evaluation in South Korea and Sweden. Since education environment over the world has been changing commonly toward 'improving quality of schools' in 'decentralization of education', the more stress goes to 'education evaluation'. In this respect, school evaluation becomes a vital means to monitor schools and improve their weaknesses, as well as to enhance their strengths by informing the public of the results of evaluation. The research explores the systems of South Korean and Swedish school evaluation carried out by internal and external inspectors in order to compare the differences of two countries through qualitative methods by analyzing documents and articles related to school evaluation of two countries. Even though both South Korean and Swedish education have a 'school evaluation system as a unit', the approaches to it vary in accordance with the contexts of each country. In this regard, 'convergence' of having the same education policy of 'school evaluation' and 'divergence' of different approaches toward evaluation systems in each country have been examined in this study.

The Possibility and Occupational Characteristics that Humanities College Graduates are Employed in a Science and Engineering Field Occupations (인문계 대졸자의 이공계 직업 취업 가능성 및 관련 직업 특성 탐색)

  • Jang, Hyun-jin
    • Journal of vocational education research
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    • v.37 no.2
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    • pp.77-99
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    • 2018
  • The purpose of this study was to investigate the employment possibility of the humanities college graduates to science and engineering field occupations, and to identify the occupational characteristics related to employability perceived by workers. To do this, basic statistical analysis, correlation analysis, and hierarchical multiple regression analysis were conducted using the data surveyed on 2,600 workers in the science and engineering field in the 'Research on Korean Occupational Index for Career and Employment Service(2017)'. The main results are as follows. First, the employment possibility of the humanities college graduates to science and engineering field was low, except for some occupations in the information communication, manufacturing and processing fields. Second, the occupational characteristics affecting the employment possibilities of the humanities college graduates to science and engineering field are as follows: low importance of the final education, low importance of the major, low importance of qualification, high importance of vocational training, easy to return after the career break, high level of gender equality, high level of pleasant work environment, high employment retention, easy to self-employment or start-up, and increasing number of jobs. Based on the results of this study, to support employment of humanities college graduate from the occupational aspect, it is necessary to find out some detailed jobs or to develop convergence occupations. At this time, it is possible to utilize the occupational characteristics factors that increase the employment possibility of humanities college graduates to science and engineering occupations.