• Title/Summary/Keyword: Partners' characteristics

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The difference of general characteristics, health status and health behavior of internet over users by internet use purposes among Korean adolescents (인터넷 사용목적에 따른 인터넷 과다 사용 청소년들의 일반적 특성과 건강수준 및 건강행태의 차이)

  • Ko, Young-Mi;Lim, Min Kyoung
    • Korean Journal of Health Education and Promotion
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    • v.32 no.5
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    • pp.1-15
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    • 2015
  • Objectives: This study aimed to identify general characteristics of health status and health behavior of adolescents in accordance with their purposes with internet. Methods: Based on Adolescent Health Behavior Online Survey (KYRBS) in 2014, a total of 57,333 adolescents who had used internet were examined in this study. Results: Users for non-academic purposes were associated with male, low grades, low education level of parents, low income level, being apart from parents, being without any consulting partners, being with one parent families, low perceived health status, the experience suicidal ideation and negative health behavior such as alcohol and tobacco. In particular, these trends were appeared strongly by internet users for the purpose of the non-academic purposes. Male among high grades is shown to be mostly Academic internet users and they were more likely to have problems with some health behaviors such as exercise frequency and smoking. Conclusions: Target population should be internet users for only non-academic purposes to prevent internet addiction of adolescents. Internet addiction prevention program should be provided in terms of mental health and problematic behavior. Additionally, health behavior of internet over user for only academic purposes should be concerned.

Device Characteristics and Hot Carrier Lifetime Characteristics Shift Analysis by Carbon Implant used for Vth Adjustment

  • Mun, Seong-Yeol;Kang, Seong-Jun;Joung, Yang-Hee
    • Journal of information and communication convergence engineering
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    • v.11 no.4
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    • pp.288-292
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    • 2013
  • In this paper, a carbon implant is investigated in detail from the perspectives of performance advantages and side effects for the thick n-type metal-oxide-semiconductor field-effect transistor (n-MOSFET). Threshold voltage ($V_{th}$) adjustment using a carbon implant significantly improves the $V_{th}$ mismatch performance in a thick (3.3-V) n-MOS transistor. It has been reported that a bad mismatch occurs particularly in the case of 0.11-${\mu}m$ $V_{th}$ node technology. This paper investigates a carbon implant process as a promising candidate for the optimal $V_{th}$ roll-off curve. The carbon implant makes the $V_{th}$ roll-off curve perfectly flat, which is explained in detail. Further, the mechanism of hot carrier injection lifetime degradation by the carbon implant is investigated, and new process integration involving the addition of a nitrogen implant in the lightly doped drain process is offered as its solution. This paper presents the critical side effects, such as Isub increases and device performance shifts caused by the carbon implant and suggests an efficient method to avoid these issues.

In-silico characterization and structure-based functional annotation of a hypothetical protein from Campylobacter jejuni involved in propionate catabolism

  • Mazumder, Lincon;Hasan, Mehedi;Rus’d, Ahmed Abu;Islam, Mohammad Ariful
    • Genomics & Informatics
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    • v.19 no.4
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    • pp.43.1-43.12
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    • 2021
  • Campylobacter jejuni is one of the most prevalent organisms associated with foodborne illness across the globe causing campylobacteriosis and gastritis. Many proteins of C. jejuni are still unidentified. The purpose of this study was to determine the structure and function of a non-annotated hypothetical protein (HP) from C. jejuni. A number of properties like physiochemical characteristics, 3D structure, and functional annotation of the HP (accession No. CAG2129885.1) were predicted using various bioinformatics tools followed by further validation and quality assessment. Moreover, the protein-protein interactions and active site were obtained from the STRING and CASTp server, respectively. The hypothesized protein possesses various characteristics including an acidic pH, thermal stability, water solubility, and cytoplasmic distribution. While alpha-helix and random coil structures are the most prominent structural components of this protein, most of it is formed of helices and coils. Along with expected quality, the 3D model has been found to be novel. This study has identified the potential role of the HP in 2-methylcitric acid cycle and propionate catabolism. Furthermore, protein-protein interactions revealed several significant functional partners. The in-silico characterization of this protein will assist to understand its molecular mechanism of action better. The methodology of this study would also serve as the basis for additional research into proteomic and genomic data for functional potential identification.

City Diplomacy in South Korea: Trends and Characteristics

  • Min-gyu Lee
    • Analyses & Alternatives
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    • v.7 no.1
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    • pp.171-200
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    • 2023
  • This research aims to analyze the external activities of local governments in South Korea from the perspective of the developing trends in city diplomacy, contrary to the conventional and narrow concept regarding local government's international exchange and cooperation as a public diplomacy. In detail, this research intends to illustrate the following: first, to differentiate South Korean local governments' growing commitment to international affairs from public diplomacy; second, to highlight the integration of public diplomacy with other forms of diplomacy within the framework of city diplomacy. This research argues that city diplomacy in South Korea has gradually shown the following three trends and characteristics. First, South Korean local governments have recognized the importance of participating in multilateral diplomacy via city networks to find compelling solutions to non-traditional and transnational security threats. They perceive this external activity as an opportunity for policy sharing and problem-solving with foreign partners. Second, local governments in South Korea have been fostering various ways to institutionalize their involvement in foreign affairs and organizations, such as amendments to related laws and the launching of task forces, to pursue so-called sustainable and systematic international exchange and cooperation. Lastly, South Korean local governments have constructed multiple channels and multilevel governance in the form of public-private partnerships to enhance policy expertise and cope with diverse agendas.

The Study on the Characteristics of Technology Innovation Activities of High Growth Firms (고성장기업의 기술혁신활동 특성에 대한 연구)

  • KIM, HYEON-CHANG
    • Journal of Korea Technology Innovation Society
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    • v.22 no.1
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    • pp.28-49
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    • 2019
  • This paper explores the characteristics of innovation activities in high growth firms that contribute to national and regional economic growth and job creation. The analysis is based on the 2016 KIS data to analyze the difference in innovation activities between high growth firms and general firms. The main results are as follows: First, high growth firms have a higher proportion of R&D personnel than general firms. Second, high growth firms are actively introducing product innovation, process innovation, and organizational innovation as compared to general firms. In the innovation activities related to product innovation and process innovation, there is no statistically significant difference between high growth companies and general companies except for external R&D. Third, High growth firms are more likely to cooperate with other technology partners than general firms. But, there is no statistically significant difference between high growth firms and general firms in the external knowledge search and the diversity of cooperating partners. Fourth, in terms of protecting innovation, high growth firms are more likely to use all kinds of innovation protection method, such as 'utilizing intellectual property rights', 'maintaining confidentiality', 'adopting complex design methods', 'market preemption ahead of competitors', and the most important means is the intellectual property rights. Fifth, government innovation policies that high growth firms chose as important are 'innovation subsidies and loans', 'acquirement, utilization and protection of intellectual property rights' and 'human resource support'.

Characteristics of Aggressive Victims of Dating Violence and their Commitments in Dating Relationships (데이트 폭력의 공격적 피해여성들의 특성과 연인관계에 대한 개입)

  • Kyung-Hyun Suh ;Gwi-Yeo-Roo Ahn
    • Korean Journal of Culture and Social Issue
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    • v.13 no.2
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    • pp.77-96
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    • 2007
  • The purpose of this study was to investigate characteristics of victims, especially aggressive victims of dating violence, and examine how they constructed the dating relationship and their commitments in dating relationships. The participants were 526 female college students who had the experience of heterosexual dating relationships, whose ages ranged from 18 to 37 (M=20.10, SD=2.70). The psychological tests used in this research included the following: Straus' Conflict Tactics Scale, Foo and Margolin's Justification of Violence Scale, Korean Version of Gender-Role Scale, and Lee and Han's Relationship Measures. Results revealed that aggressive victims of dating violence were more likely to receive mild violence as well as severe violence from their dating partners than victims only, while women who were victim only experienced sexual harassments more than aggressive victims from their dating partners. Aggressive victims of dating violence had experienced fathers' domestic violence more than women who had not experienced dating violence. Victims of dating violence showed less negative attitude toward dating violence than women who had not experienced dating violence. Victims of dating violence showed stronger commitments in their dating relationships than women who had not experienced dating violence. The results of this study may provide valuable information for professionals who help victims of dating violence.

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The Impact of Relational Characteristics in Logistics Firm on Collaboration and Performance (물류기업의 관계특성이 협업 및 성과에 미치는 영향에 관한 연구)

  • Choi, Sung-Kwang;Ha, Myung-Shin
    • Journal of Korea Port Economic Association
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    • v.27 no.3
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    • pp.13-39
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    • 2011
  • Many previous studies on the subject of supply chain have consistently claimed that they need collaboration among the partners of supply chains in order to enhance supply chain performance. The purpose of research is to examine the causal linkages among relational characteristics, collaboration, performance in the logistics firm and this research focuses on two types collaboration(operational collaboration and strategic collaboration) as the mediation variable between relational characteristics and supply chain performance. To test the above research questions, we collected data from logistics firm(N=164). The proposed structural model was tested using the PLS(Partial Least Square) statistical program. The research results are as follows. Trust, and information sharing have positive influences on operational collaboration, and operational collaboration have also positive influences on supply chain performance. Duration and information sharing have positive influences on strategic collaboration. However, strategic collaboration has non-positive influences on supply chain performance. The effect of relational characteristics on supply chain performance is mediated by operational collaboration.

The Effects of Global Entrepreneurship and Social Capital Within Supply Chain on the Export Performance (글로벌 기업가정신과 공급사슬 내 사회적 자본이 수출성과에 미치는 영향)

  • Yoon, Heon-Deok;Kwak, Ki-Young;Seo, Ri-Bin
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.7 no.3
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    • pp.1-16
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    • 2012
  • Under the international business circumstance, global supply chain management is considered a vital strategic challenge to small and medium-sized enterprises(SMEs) suffering from deficient resources and capabilities to exploit overseas markets comparing with large corporations. That is because they can expand their business domains into overseas markets by establishing strategic alliances with global supply chain partners. Although a wide range of previous researches have emphasized the cooperative networks in the chain, most are ignoring the importance of developing relational characteristics such as trust and reciprocity with the partners. Besides, verifying the relational factors influencing firms' export performances, some studies proposed different and inconsistent factors. According to the social capital theory, which is the social quality and networks facilitating close cooperation of inter-individual and inter-organization, provides the integrated view to identify the relational characteristics in the aspects of network, trust and reciprocal norm. Meanwhile, a number of researchers shows that global entrepreneurship is the internal and intangible resource necessary to promote SMEs' internationalization. Upon closer examination, however, they cannot explain clearly its influencing mechanism in the inter-firm cooperative relationships. This study is to verify the effect of social capital accumulated within global supply chain on SMEs' qualitative and quantitative export performance. In addition, we shed new light on global entrepreneurship expected to be concerned with the formation of social capital and the enhancement of export performances. For this purpose, the questionnaires, developed through literature review, were collected from 192 Korean SMEs affiliated in Korean Medium Industries Association and Global Chief Executive Officer's Club focusing on their memberships' international business. As a result of multi-regression analysis, the social capital - network, trust and reciprocal norm shared with global supply chain partner - as well as global entrepreneurship - innovativeness, proactiveness and risk-taking - have positive effect on SMEs' export performances. Also global entrepreneurship affects positively social capital which has mediating effect partially in the relationship between global entrepreneurship and performances. These results means that there is a structural process - global entrepreneurship(input), social capital(output), and export performances(outcome). In other words, a firm should consistently invest in and develop the social capital with global supply chain partners in order to achieve common goals, establish strategic collaborations and obtain long-term export performances. Furthermore, it is required to foster the global entrepreneurship in an organization so as to build up the social capital. More detailed practical issues and discussion are made in the conclusion.

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Implications of Shared Growth of Public Enterprises: Korea Hydro & Nuclear Power Case (공공기관의 동반성장 현황과 시사점: 한국수력원자력(주) 사례를 중심으로)

  • Jeon, Young-tae;Hwang, Seung-ho;Kim, Young-woo
    • Journal of Venture Innovation
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    • v.4 no.2
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    • pp.57-75
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    • 2021
  • KHNP's shared growth activities are based on such public good. Reflecting the characteristics of a comprehensive energy company, a high-tech plant company, and a leading company for shared growth, it presents strategies to link performance indicators with its partners and implements various measures. Key tasks include maintaining the nuclear power plant ecosystem, improving management conditions for partner companies, strengthening future capabilities of the nuclear power plant industry, and supporting a virtuous cycle of regional development. This is made by reflecting the specificity of nuclear power generation as much as possible, and is designed to reflect the spirit of shared growth through win-win and cooperation in order to solve the challenges of the times while considering the characteristics as much as possible as possible. KHNP's shared growth activities can be said to be the practice of the spirit of the times(Zeitgeist). The spirit of the times given to us now is that companies should strive for sustainable growth as social air. KHNP has been striving to establish a creative and leading shared growth ecosystem. In particular, considering the positions of partners, it has been promoting continuous system improvement to establish a fair trade culture and deregulation. In addition, it has continuously discovered and implemented new customized support projects that are effective for partner companies and local communities. To this end, efforts have been made for shared growth through organic collaboration with partners and stakeholders. As detailed tasks, it also presents fostering new markets and new industries, maintaining supply chains, and emergency support for COVID-19 to maintain the nuclear power plant ecosystem. This reflects the social public good after the recent COVID-19 incident. In order to improve the management conditions of partner companies, productivity improvement, human resources enhancement, and customized funding are being implemented as detailed tasks. This is a plan to practice win-win growth with partner companies emphasized by corporate social responsibility (CSR) and ISO 26000 while being faithful to the main job. Until now, ESG management has focused on the environmental field to cope with the catastrophe of climate change. According to KHNP is presenting a public enterprise-type model in the environmental field. In order to strengthen the future capabilities of the nuclear power plant industry as a state-of-the-art energy company, it has set tasks to attract investment from partner companies, localization and new technologies R&D, and commercialization of innovative technologies. This is an effort to develop advanced nuclear power plant technology as a concrete practical measure of eco-friendly development. Meanwhile, the EU is preparing a social taxonomy to focus on the social sector, another important axis in ESG management, following the Green Taxonomy, a classification system in the environmental sector. KHNP includes enhancing local vitality, increasing income for the underprivileged, and overcoming the COVID-19 crisis as part of its shared growth activities, which is a representative social taxonomy field. The draft social taxonomy being promoted by the EU was announced in July, and the contents promoted by KHNP are consistent with this, leading the practice of social taxonomy

The Effect of Job Stress of 119 Paramedics on Job Satisfaction : city of ChungCheong center area

  • Kim, Jun-Ho
    • Journal of the Korea Society of Computer and Information
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    • v.25 no.10
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    • pp.159-168
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    • 2020
  • The purpose of this study is to confirm the general characteristics of 119 paramedics who are treating early emergency patients and to confirm the relationship between job stress and job satisfaction and to examine the effect of stress on satisfaction, a questionnaire survey was conducted on 365 paramedics in four Chungcheong provinces. The reliability of the job stress tool was Cronbach α = .87. The job satisfaction tool was Cronbach α = .84. The collected data were analyzed by SPSS WIN 18.0 program. There were differences among the sub - variables of general characteristics, but the general characteristics excluding academic ability were less correlated with job stress, and job satisfaction was higher when the subjects' age, number of dispatches and field hours were smaller. Job stress was found to be low when stress was high on first aid, dispatch, transport, medical guidance, conflicts and emergencies excluding partners. To reduce job stress of 119 paramedics, it is recommended to provide institutional support and education to improve the ability to recruit new emergency personnel and to provide emergency medical care and guidance because of diversification of dispatch methods and appropriate stress management.