• Title/Summary/Keyword: FactorsConsidered

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Risk Factors of Gastric Cancer and Lifestyle Modification for Prevention

  • Kwang-Pil Ko
    • Journal of Gastric Cancer
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    • v.24 no.1
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    • pp.99-107
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    • 2024
  • Gastric cancer has been consistently decreasing worldwide, whereas cardia gastric cancer is on the rise. This indicates that the exposure rates to epidemiological causes are changing. In this study, we aim to review the risk factors for gastric cancer with respect to cardia and non-cardia types. One of the most significant risk factors for gastric cancer is Helicobacter pylori infection. H. pylori infection is known as a risk factor for non-cardia gastric cancer, and there have been results indicating that H. pylori infection is not associated with cardia gastric cancer. However, in the East Asian region, there is epidemiological evidence suggesting that H. pylori infection might be a risk factor for cardia gastric cancer. Smoking and alcohol consumption are known risk factors for gastric cancer, regardless of anatomical location. Obesity is considered a factor in the development of cardia gastric cancer. However, further research is needed to understand the specific relationship with non-cardia gastric cancer. The consumption of high-salt and processed meat is more distinctly associated with noncardia gastric cancer than in cardia gastric cancer. In addition to these factors, exposure to chemicals and radiation are considered risk factors for gastric cancer. Primary prevention of gastric cancer involves eliminating or avoiding risk factors such as H. pylori eradication and adopting a healthy lifestyle, including quitting smoking, reducing alcohol consumption, maintaining a healthy weight, and having a low-salt diet.

A Study on Proposed New Consideration Factors in Channel Design Process

  • Park, Young-Soo;Lee, Hyong-Ki
    • Journal of Navigation and Port Research
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    • v.27 no.6
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    • pp.661-667
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    • 2003
  • There are certain guidelines on the channel design such as domestic guidelines(Korean and japanese, etc.)and international guideline known as PIANC Rules(Permanent International Association of Navigation Congresses Rules), in the world These rules have considered many factors such as natural conditions, ship maneuverability and geographical features etc. But it is contented toot the area of these rules toot are meant to facilitate the ease of ship-handling is insufficient. To satisfy this point in design process, it is necessary to take into account the difficulties encountered in ship-handling within these inland waterways. Because many vessels are navigating at the same time within these waterways, the specific navigable traffic volume should be considered with regard to the standard process of route designing. It must also be considered with regard to the volume of navigable traffic bemuse of ship-handling difficulty toot arises within the same waterway with varying amounts of traffic volume because toot ship-handling/manueverability is directly influenced by these factors. This paper aims to propose a new approach to the design of standard inland water route considering the traffic volume and the shape of waterway. Also consider the relationship among these factors may affect to the ship-handling difficulties.

The Impact of Comprehensive Decision-Making of Information Technology Investment on Firm Performance (정보기술 투자의사결정의 포괄적 고려가 기업 성과에 미치는 영향)

  • Park, Choong-Shin;Kim, Joon-S.;Im, Kun-Shin
    • Asia pacific journal of information systems
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    • v.15 no.3
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    • pp.163-186
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    • 2005
  • When firms are confronted with IT investment decision-makings, technical or financial factors are widely considered. However, based on sociotechnical systems theory, it is argued that in addition to the traditional factors, social issues must be considered in the IT investment decision-makings. Even though the strategic criteria of social issues within organization are important for IT investment decision-makings, the social or organizational issues are hardly considered in IT implementation and adoption(Ryan and Harrison, 2000). The objective of this study is to empirically verify how the comprehensive consideration of both of technical and organizational issues related with IT investment affects firm performance through its impact on IT technical capability and IT personnel skills. Senior managers of 153 Korean firms were surveyed, and the collected data were analyzed with PLS technique. The results of the PLS path analysis show that the comprehensive consideration of the technical and social issues affected indirectly firm performance through IT technical capability and IT personnel skills. It is found that the comprehensive consideration had a significant impact on IT technical capability and IT personnel skills, and that IT technical capability and IT personnel skills affected firm performance. IT personnel was also found to affect IT technical capability. Finally, this study found that the consideration of social factors had greater impacts on firm performance than that of technical factors.

Exploration of the Core Competence Factors of Special Education Teachers that are Required to Form a Warm Education Communities (따뜻한 교육공동체 구축을 위한 특수교사의 핵심 역량 탐색)

  • LEE, Hoo-Hee;HWANG, Soon-Young
    • Journal of Fisheries and Marine Sciences Education
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    • v.28 no.3
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    • pp.881-892
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    • 2016
  • The objective of this research is significant because it derives the core competency factors that members of education communities must have in order to form warm education communities through investigating the perception of special education teachers. To achieve this, 352 special education teachers and teachers working at special education institutes were asked to record three of the most important factors out of a total of 18 factors that members of an educational community considered to be required in order to form warm educational communities. IBM SPSS Statistics 23 was used to analyze the collected data. First, in oder to examine the demographic characteristics of the educators surveyed, frequency analysis was conducted. Second, frequency analysis on the factors that special education teachers considered to be most important to form a warm education communities was conducted by teacher experience and type of education institute they worked for. When analyzing the research results of main factors that special education teachers considered to be important by teacher experience and type of education institute they worked for, responsibility was confirmed to be the most important factor. The second most important factor was communication and the third most important factor was responsibility and trust. In summary, the research confirmed that if mutual trust between the members of an education community can be established and if problems can be solved through cooperation and through open communication, and if each member of the community serves their role responsibly, a warm education community can be formed.

Empirical Study on Relationship between Influential Factor in Smartphone Purchase Consumer Awareness (스마트폰 구매의 영향요인과 소비자 인식과의 관련성 연구)

  • Kim, Hyung Jun
    • Journal of Korea Society of Digital Industry and Information Management
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    • v.10 no.4
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    • pp.211-224
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    • 2014
  • This study is aimed at considering the relationship between the influential factor in Smartphone purchase and consumer awareness. For this purpose, this study set up the influential factors in Smartphone purchase as advertising effect, brand effect and usability effect and corporate image effect, and considered the relationship between these influential factors and consumer awareness empirically. The research results can be summarized as following 3 parts: First, the four factors suggested as the influential factor in Smartphone purchase were verified to have a significant influence on customer satisfaction and customer loyalty, and thus, it is thought that the bigger the influence of these factors, the more customer satisfaction and customer loyalty will increase. Second, among the factors suggested as influential factors in Smartphone purchase, the biggest factor in influencing customer satisfaction was found to be 'Usability Effect' while the biggest factor in influencing customer loyalty was revealed to be 'Brand Effect.' As a result, this study could learn that it's necessary that 'Usability Effect' should be considered more preferentially than other factors in order to enhance customer satisfaction while 'Brand Effect' should be preferentially considered in orderto raise customer loyalty. Third, it can be judged that in the relationship between customer satisfaction and customer loyalty, the bigger the customer satisfaction, the higher the customer loyalty. It is hoped that such research results could be applied as useful materials in time of establishing the marketing strategy. Nevertheless, this paper makes it clear that due to the constraints in the number of sample areas and samples, there is a limit in objectifying the research results into all areas.

Individual and Environmental Factors Influencing the Career Identity of Adolescents - A Study of Chinese-Korean Adolescents in Yanbian, China (청소년의 진로정체감에 영향을 미치는 개인요인과 환경요인 - 중국 연변 조선족 청소년을 중심으로)

  • Piao, Xiuying;Kim, Soongyu
    • Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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    • v.8 no.5
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    • pp.967-976
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    • 2018
  • The purpose of this study is to examine the effects of individual and environmental factors on the career identity of Chinese-Korean adolescents in Yanbian, China. Academic achievement and self-esteem were considered as individual factors, and parent attachment and teacher attachment were considered as environmental factors. This study sought to answer the question "Which individual and environmental factors had an effect on the career identity of Chinese-Korean adolescents in Yanbian, China?" The data was collected from 290 middle school students in Yanbian, China through the use of a survey. The results were as follows: self-esteem as an individual factor and teacher attachment as an environmental factor were found to have a significant effect on career identity. Also, teacher attachment as an environmental factor had the greatest effect on career identity. In the conclusion, we considered theoretical and practical implications of this study to improve the career identity of Chinese-Korean adolescents in China.

Design and Implementation of Backplane for High Speed Router (고속라우터용 백플레인 설계 및 구현)

  • 이상우;이강복;이형섭;이형호
    • Proceedings of the IEEK Conference
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    • 2000.11a
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    • pp.275-278
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    • 2000
  • As the operating frequency of digital modules in network system becomes fast, integrity of signals between modules is regarded as a important factor in high speed system design. To guarantee the signal integrity, many factors that deteriorate quality of signal should be considered. In this paper, we survey many factors which be considered while in designing and imp]ementing the backplane for high speed router and analyze the simulation result and experimental result.

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Scheduling with regard to start lag in process group (공정 그룹별 Start lag을 고려한 스케쥴링)

  • 전태준;박성호
    • Proceedings of the Korean Operations and Management Science Society Conference
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    • 1996.10a
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    • pp.299-302
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    • 1996
  • The purpose of this study is developing scheduling logic and program for machining scheduling of automobile part production line with unbalanced processing time. Three rules are developed to minimize slack and effect on other job. Fourth rule is suggested which considered weighted sum of three factors. schedule is generated totally 1, 000 times and then optimal weight parameter is selected. The program is developed to schedule situation to compare with the performance measure, total finish time of machine and total tardiness of part. As a result, the rule which considered weighted sum of three factors is effective for both measure.

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Ergonomics curricula or Korean design colleges

  • Lee, Kyong-Hee;Cheng, Hong-In
    • Archives of design research
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    • v.20 no.2 s.70
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    • pp.29-40
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    • 2007
  • Human factors engineering has been taught in the design fields and considered as a necessary course for design students, We, ergonomists working with a design department, analyzed the current status of ergonomics curricula in the Korean design colleges. Sixty one percent of schools with design departments were offering ergonomics courses and most courses were electives. Comparatively more ergonomic courses were offered in industrial design and digital media departments. Ergonomic and human factors knowledge might not properly be acquired with this current status of the design curricula and systematic solutions should be considered and prepared for the future Korean designers.

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Effects of CSR Activities on Business Performance of Logistics Firms

  • JEON, Ho-Jin;KIM, Young-Min;YOUN, Myoung-Kil
    • Journal of Distribution Science
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    • v.17 no.12
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    • pp.23-32
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    • 2019
  • Purpose As consumer awareness grows, the importance of CSR becomes even more important for long-term growth. In response to this current trend, the purpose of this study is to analyze the effect of CSR activities on business performance for logistics companies. Research design, data, and methodology - Between CSR activities and growth, there was a generally positive(+) relationships between activities such as donation and volunteerism and the growth of the enterprise. In terms of the relationship between environmental factors and growth, negative results were expressed. In case of profitability, improved welfare for workers has had a positive impact on corporate profitability. Results - With respect to stability, a high proportion of equity capital is not considered to be more active in SCR activities. Significant negative results were given between the minimum factors for entry, transportation, and noise generation factors and the ratio of liabilities, which are representative friction factors in the community. Conclusions - With respect to stability, a high proportion of equity capital is not considered to be more active in SCR activities. Significant negative results were given between the minimum factors for entry, transportation, and noise generation factors and the ratio of liabilities, which are representative friction factors in the community.