• Korean Journal of Bronchoesophagology
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• v.4 no.1
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• pp.35-42
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• 1998

The complications of a tracheotomy are caused by inappropriate surgical techniques, unsuitable cannula selections, and improper wound care. Among these, the solutions to problems of surgical technique and wound care have been reported in many articles. Detailed methods for preventing complications by the cannula are rare. The authors tried to find a way of preventing complications by the cannula Materials and Methods : The authors analized complications in 70 patients who had a temporary tracheotomy and were wearing a cannula. And the complications were compared between 4 commercial cannulas used in our institute. The examination methods used were a simple neck lateral radiogram and flexible endoscopy. Results： The order of most commonly found complications were as followed; at the suprastoma, end of cannula, level of tracheotomy, and infrastoma. Among 4 cannulas, a particular product had so many complications compared to the other 3 cannulas. The most common cause of complications was unsuitable cannula. All complications were cured with no sequelae. Flexible endoscopy is far superior to radiologic exam for detecting tracheal complications. Conclusion： Flexible endoscopy through the tracheostoma is very helpful for detecting complications early and determining if a proper cannula is used, which can prevent further complications such as stenosis or innominate artery rupture. The authors, therfore, recommend using the flexible endoscopy to all patients wearing tracheotomy tubes. Some complications can simply be prevented by replacing the one to another cannula properly fit for the individual patients. Various cannulas should be prepared at the hospital because the tracheal curvature and distance of skin to trachea are individualized.

• Journal of Engineering Education Research
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• v.24 no.6
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• pp.60-66
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• 2021

The paper aimed to analyze research trends and productivity, targeting papers published for the past 24 years in The Journal of Engineering Education Research, For the research trend analysis, the content analysis was conducted and research productivity of authors was investigated through Lotka's Law. The research subject were 897 papers published on The Journal of Engineering Education Research from 1998 to June 2021. Research findings are as follows. First, the pattern of writing showed that percentage of co-authors over 2 was higher than single author. Second, the authors were most likely to belong the university, followed by government agency, affiliated organization and Research institutes in universities. Third, the flow of records in giving paper showed that the number of continuants has decreased over time and only a few writers have presented their papers. Fourth, the analysis results on the research productivity discovered difference in actual figure and revised, theoretical one, which indicates that Lotka's Law was not applied to The Journal of Engineering Education Research. Based on findings as shown below, we suggested a series of plans to develop The Journal of Engineering Education Research and increase research productivity in future.

• International Journal of Computer Science & Network Security
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• v.21 no.8
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• pp.187-195
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• 2021

The intensification of the processes of the digital economy development is leading to the transformation of the higher education system. Universities are forced to digitalize their own educational, research, international, marketing, financial and economic activities in order to maintain a competitive position in the global market of educational services. The purpose of the article is to study the role of information and communication technologies in the development of the higher education system and to ensure its adaptability to modern challenges of digital economy. To achieve this goal, methods of content analysis, logical generalization, systematization and a structural-functional method are used. In the article, the authors substantiate the urgency of forming a holistic strategy to ensure the adaptability of higher education to the challenges of digital economy. In the structure of this strategy, the information-technological block is singled out and described. The authors specified a set of positive synergetic effects from the introduction of modern information and communication technologies in the activities of universities. The main information threats to the digitalization of higher education related to the protection of personal data and university systems from cyberattacks and fraudulent schemes are identified. In conclusion, the authors detail the measures for the strategy implementation to ensure the adaptability of higher education to digital economy.

• Acta Via Serica
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• v.5 no.1
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• pp.153-186
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• 2020

The family as a social institution has survived most diverse political periods and appears resilient or at least able to reconstitute itself even in the aftermath of destructive events such as wars. Age at first marriage is one possibility to systematize the strategies that families follow in times of internal conflicts (e.g., civil wars), external interventions or peaceful times. The authors found that age at first marriage correlates with socio-political events whereas perceptions of insecurity lead to a decline in marital age. This paper is based on three case studies that the authors have conducted through ethnographic methods among Tajiks in the cities Kulob, Khujand, and Mazar-e Sharif in Tajikistan and Afghanistan. Combining Grounded Theory with the genealogical methods from social anthropology in order to generate demographic data, the authors introduce the method of grounded demography as a way to generate demographic data through ethnographic methods. Grounded demography offers a way to produce statistical data grounded in ethnographic research.

• International Journal of Computer Science & Network Security
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• v.22 no.7
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• pp.359-365
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• 2022

Scholars are paying increasingly close attention to brain research and the creation of biological neural networks, artificial neural networks, artificial intelligence, neurochips, brain-computer interfaces, prostheses, new research instruments and methods, methods of treatment, as well as the prevention of neurodegenerative diseases based on these data. The authors of the study propose their hypothesis on the understanding of the phenomenon of consciousness that answers questions concerning the criteria of consciousness, its localization, and principles of operation. In the study of the hard problem of consciousness, the philosophical and scientific categories of consciousness, and prominent hypotheses and theories of consciousness, the authors distinguish "the area of the conscious mind", which encompasses several states of consciousness united by the phenomenon of integrated consciousness. According to the authors, consciousness is a kind of executor of the phenomenological idea of the "chalice", so the search for it should be conducted deeper than the processes in the power of thought consciousness and transconsciousness, to which integrated consciousness can act as a lever. However, integrated consciousness may have the capacity to transcend into lower states of consciousness, which requires further study.

• Journal of Korea Trade
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• v.24 no.2
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• pp.1-14
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• 2020

Purpose - The purpose of this paper is to analyze the reformed duty of fair presentation provisions and related caselaw of the Insurance Act 2015 to gain a clearer understanding of the differences between the Act and the preceding legislation. Design/methodology - The authors analyzed caselaw from South Korea and China that involved breaches of the duty of disclosure. Cases highlighting differences between the duties of disclosure and fair presentation were selected. Findings - Changes in the practice of marine insurance laws are expected from the application of the reformed duty of presentation provisions. In particular, the rights of the insured are expected to increase, resulting in the fairer conduct of insurance contracts. Due to the fact that the Insurance Act 2015 has only recently taken effect, the provisions of existing caselaw have not yet been applied. This has limited the authors' scope of analysis. Originality/value - This paper describes the implications of the duty of fair presentation by analyzing caselaw from South Korea and China that involves the duty of disclosure. To the best of the authors' knowledge, this is the first paper that investigates the reformed duty of fair presentation provisions of the Insurance Act 2015 in the context of the legislation's implications for trade practices.

• Journal of Research and Publication Ethics
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• v.3 no.2
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• pp.13-17
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• 2022

Purpose: Environmental education-research mainly focuses on the relationship between people and the environment. The purpose of this study is to focus on elaborating on the various ethical behaviors crucial in environmental education-related research. The study utilized a literature review of initial studies conducted on the topic as the primary source of information. Research design, data and methodology: This study has selected the literature content analysis as a research design because this analysis tool provided the present author numerous and tremendous previous works in the realm of authors' ethical issues within environmental education area and prior research already confirmed the high quality of an instrument. Results: Based on the investigation of the literature analysis, the findings emphasize that, while making any choice regarding environmental studies and research, authors and researchers must consider how ethical behavior might be applied to the particular circumstance. There are three ethical behaviors for authors and they can be founded in the section 3 of this study. Conclusions: As a conclusion of this study, three major subfields of environmental ethics-resource ethics, animal ethics, and ethics of nature protection-serve as the foundation for ethical behavior in research on environmental education. The ethical treatment of scarce resources, deployable resources, and environmental media.

• International conference on construction engineering and project management
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• 2022.06a
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• pp.1001-1008
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• 2022

As a part of the Smart Cities Mission, the Government of India in 2015 embarked upon the development of 100 existing cities as smart cities. In this study, the authors selected Ahmedabad city as the smart city development in India and presented project-level elements of the city based on the secondary data availability. At first, the authors focused on peer-reviewed articles, policy documents, and technical reports. Next, the authors collected the secondary data of project-level elements of the Ahmedabad city from the years 2015 to 2019. The findings show no significant improvement in the sewage system and waste collection as compared to the level of investment made in these sectors. The study showed that the water supply system outperformed revenue generation based on the government investment made in that sector. As a lesson learned, these findings indicate that significant improvement should be addressed in sewage management and waste collection. These study findings could help government officials, investors, developers, and city planners in making the appropriate decision before and during smart city execution. The lesson learned from this study could be used as a reference to improve revenue during the future smart city implication.

• The Journal of the Society of Korean Medicine Diagnostics
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• v.23 no.1
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• pp.9-18
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• 2019

Objectives The authors feel the Qi(氣) through the training, and diagnose and treat our patients through the feeling. In order to utilize the Qi-daignosis, we try to summarize the authors's training process by examining what and how to use the Qi-daignosis. Methods The authors have gathered empirical parts of the psychological part and the various methods of training, through what they need most and how to train them. And we want to describe them in order of importance. Result First of all, with psychological sense of securit you should practice trainingy. It should be able to maintain the unity of the body through relaxation on the basis of 'no thinking only watching'. You must concentrate your energy through concentration and strengthen your inner work. Then you can feel the flow of energy inside your body and you can feel the interaction between the outside and your body. Conclusion By doing this, you naturally begin to apply the Qi-daignosis to your patients. It is not only possible for some doctors with specific abilities. Anyone can feel the Qi(氣) through clinical training and use the Qi-daignosis.

• International conference on construction engineering and project management
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• 2013.01a
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• pp.426-432
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• 2013

The construction industry consists of various and massive architectural information as an architectural process includes a variety of design stages with cooperation of many disciplines. Particularly, architectural information is generated and managed through the life cycle of a building, from conceptual design stage to the construction and maintenance. A Building Information Model (BIM) serves as a shared knowledge resource for information about a facility forming a reliable basis for decisions during its life-cycle from inception onward. BIM technology accomplished quantitative development being utilized in various disciplines. However, it is necessary to develop environment and requirement for qualitative improvement of BIM based project. Particularly, requirement is very important for architectural design evaluations. The purpose of this study is to develop and apply of quality control requirement for improving the quality of architectural design in open BIM environments. To achieve this purpose, the authors have investigated case study for open BIM data quality control (software, guideline and application case) and classified quality control targets according to physical/logical quality and data quality. In addition, the authors have defined open BIM based quality control process and developed quality control requirements. Finally, the authors have developed rule based quality check system using requirements for efficient quality control based on open BIM.