• Journal of Agricultural Extension & Community Development
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• v.17 no.4
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• pp.773-797
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• 2010

Recent years, being advanced the phenomena of fewness and aging rapidly in rural areas, rural community has been collapsed fastly. This study is aimed for two intentions: the one is identification of the actual conditions of rural diminishing in population, and the other is having a view of real picture of it in future. The major result of this study is summarized as follows. First, as a result of the rural area's shrinking for a long time advanced, the rural community has grown to under the minimum autogenesis level. Futher more this study have a look out in ten years later that rural community will diminish in population to 42% size compared with now, and the number of elder than 80 years old occupy a half of total population in a standard case. Such a consequence of this study implies no doubt that the rural development policy must lay a stress to cope with a serious situation of rural scantiness. And policy conversion calls for having a new understanding of this situation first.

• Journal of Preventive Medicine and Public Health
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• v.54 no.3
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• pp.218-219
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• 2021

The identification of human remains can be performed visually through families and next-of-kin, but it is not advisable to rely only on visual recognition; instead, it is preferable to conduct a forensic comparison of antemortem and postmortem data for primary identifiers (fingerprints, DNA, and dental data). A dental autopsy is particularly valuable in the identification process of skeletonized, carbonized, saponified, and fragmented human remains. The principal challenge in the identification process is the search and collection of antemortem data. To this end, all dental information held on a missing person can represent a precious source of individualizing information that families should share with the police or investigating agencies after reporting a disappearance.

• Journal of Wetlands Research
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• v.14 no.3
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• pp.429-438
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• 2012

Han River is very important as a source of drinking water in metropolitan area. This study was conducted to figure out diversity and dynamics of plankton community in the seven lakes (lakes Paro, Chunchon, Soyang, Uiam, Chungpyung, Paldang, Chungju) of Han Riversystem. A total of 76 genera and 121 species were investigated by taxonomic identification in November 2008. Cyclotella sp. and Microcystis sp. was a dominant species in lake Paro and Chungju respectively. Aulacoseira granulata was dominant in lakes Chunchon, Paldang and Chungpyung. And Fragilalia crotonesis was a dominant species in lake Soyang and Uiam. Our results can be useful when compared to the results using molecular biological method to supplement taxonomic identification.

• The Journal of Asian Finance, Economics and Business
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• v.8 no.8
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• pp.157-166
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• 2021

In the past four decades, corporate social responsibility (CSR) issues have grown substantially due to the increasing demand for transparency and growing expectations that corporations should manage and improve their social, environmental, and economic performance. As a result, most organizations, companies, and governments provide CSR reports, while a large number of companies are still engaged in defining and integrating CSR into several aspects of their business. CSR is an obligation to society (Lee, 2020). The linkage between CSR and consumer-company identification (CCI) is important under company stakeholders. Consumers who care about those issues often change their shopping habits to bring greater value to the community. They will avoid buying environmentally or socially harmful products, and actively seek the products and services of the companies that carry out social responsibility. Companies conducting CSR activities such as charity works or environmental activities will be easy to associate as a responsible organization for always meeting the necessity of society. Therefore, companies must consider CSR a long-term strategy. The strategic approach to CSR plays an increasingly significant part in the business competitiveness - which helps create companies' values while gains trust and respect from the consumers, partners in particular, and the social community in general. This study is conducted to show evidence from project-based organizations about the CSR factors that influence consumer loyalty and the impact level of those factors on customer loyalty.

• Genomics & Informatics
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• v.16 no.4
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• pp.24.1-24.4
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• 2018

Taxonomic identification is fundamental to all microbiology studies. Particularly in metagenomics, which identifies the composition of microorganisms using thousands of sequences, its importance is even greater. Identification is inevitably affected by the choice of database. This study was conducted to evaluate the accuracy of three widely used 16S databases-Greengenes, Silva, and EzBioCloud-and to suggest basic guidelines for selecting reference databases. Using public mock community data, each database was used to assign taxonomy and to test its accuracy. We show that EzBioCloud performs well compared with other existing databases.

• Environmental Engineering Research
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• v.14 no.1
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• pp.3-9
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• 2009

Microorganisms play an important role in the geochemical cycles, industry, environmental cleanup, and biotechnology among other fields. Given the high microbial diversity, identification of the microorganism is essential in understanding and managing the processes. One of the most popular and powerful method for microbial identification is comparative 16S rRNA gene analysis. Due to the highly conserved nature of this essential gene, sequencing and later comparison of it against known rRNA databases can provide assignment of the bacteria into the taxonomy, and the identity of its closest relatives. Isolation and sequencing of 16S rRNA genes directly from natural environments (either from DNA or RNA) can also be used to study the structure of the whole microbial community. Nowadays, novel sequencing technologies with massive outputs are giving researchers worldwide the chance to study the microbial world with a depth that was previously too expensive to achieve. In this article we describe commonly used research approaches for the study of individual microorganisms and microbial communities using the tools provided by Ribosomal Database Project website.

• Journal of Digital Convergence
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• v.9 no.2
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• pp.65-77
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• 2011

The current study investigated how interpersonal trust is developed in online communities, where most of individual identities are unknown or doubtful. To better understand and theorize the underlying mechanism, a survey was conducted integrating the literature on computer-mediated communication (CMC) and extending previous research on social identify model. The findings confirmed that integrity, benevolence, and openness are essential components in the concept of trustworthiness, which is predicted by social identification and persistency of communication activities in the virtual community.

• Fisheries and Aquatic Sciences
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• v.26 no.10
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• pp.593-604
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• 2023

Post-harvest handling and hygienic level of aquatic products significantly affect the quality and level of safety. Cold chain control is one of the determining factors for the quality of fish and the bacterial community that grows on the fish. Identification of spoilage bacteria and pathogens in aquatic products must be made because it will determine the physical and chemical quality. A molecular identification method with high sensitivity is the solution. This study aims to identify the quality of fish and bacterial communities that grow. The research procedures included sample collection, pH measurement, drip loss measurement, transportation and cold storage treatment, DNA extraction, DNA sequencing, sequence analysis, and bioinformatics analysis. The conclusion obtained from this study is that the simulation of the cold chain system applied to eastern little tuna does not significantly affect changes in the water activity value, pH, and drip loss. The insignificant change indicates that the eastern little tuna samples are still in good quality. The bioinformatics analysis showed the highest diversity and abundance of the bacterial community came from the Gammaproteobacterial class.

• Journal of The Korean Society of Integrative Medicine
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• v.5 no.3
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• pp.71-82
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• 2017

Purpose : This qualitative study aimed to determine the health problems and thoughts regarding health promotion of residents of the community. Method : Eighteen residents living in S-gu (local area) located in Busan city and health professionals working in health-related workplaces in the area were selected as participants. Focus groups were extracted and composed, and a focus group interview was conducted for six months from November 2015 to April 2016. Data were analyzed using a phenomenological method outlined by Colaizzi. Result : There were 187 significant statements derived from the data obtained from focus group interviews. These statements were categorized into 33 meaning units based on the researcher's interpretation. Thirteen themes were derived from the derived meaning units and finally categorized into five theme clusters: "People who are trapped in," "Health is what you make yourself," "Pathetic health problems in our community," "Finding solutions to health problems," and "Shortcuts to healthy community." Conclusion : The study results can be applied to the identification of a community health problem and the construction of a long-term health promotion system. In future research, it will be necessary to conduct an experimental study on various programs and approaches for promoting community health, which reflects the solutions to the health problems in the community.

• The Journal of Information Systems
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• v.33 no.1
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• pp.183-205
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• 2024

Purpose This study aims to identify the factors that form the social identity of metaverse community users and to investigate the processes that influence engagement behavior. Specifically, this study is to verify the structural relationship between socio-technical factors and social identity of metaverse community. Furthermore, we would figure out the role of psychological ownership and virtual assets in engagement of metaverse community members. Design/methodology/approach Hypotheses were derived through literature research and a survey was conducted for users of the metaverse community. 357 collected responses were analyzed for the structural equitation modeling(SEM) with AMOS 24.0. Findings As a result of the study, all of the proposed hypotheses were supported. As a result, it was found that technical and social perceptions of the metaverse community platform had a positive effect on social identity. Social identity affects the intention to engage in the metaverse community through psychological ownership, and its influence is reinforced by the perceived value of virtual assets.