• International Journal of Contents
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• 제18권2호
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• pp.58-67
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• 2022

As the Internet rapidly evolves, online learning has emerged as the third largest scenario in the field of education. Online education, different from the two traditional learning scenarios of the school and society, is characterized with broader learning types and higher freedom. In today's post-pandemic era, art education, which relies on face-to-face teaching, is of particular significance to expand online education methods. Based on the UTAUT model, this paper posits seven hypotheses about the willingness to continue learning in online art education. After collecting valid data through a questionnaire, a detailed empirical analysis was conducted via SPSS and AMOS. The results of empirical analysis show that less than half of the respondents had experienced the online art education, mirroring that this is a market worth developing. Based on the findings, learning habit does not significantly impact art learners' willingness to continue learning online. This result and other verified hypotheses are detailed in the discussion part of this paper. This study proves that UTAUT can better explain user behavior than the traditional information system model prior to the improvement, and also has strong explanatory power in the field of art education. The conclusion also posits some operational suggestions from the perspective of practitioners in this field, thereby providing a theoretical basis for art education practitioners.

• International Journal of Aeronautical and Space Sciences
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• 제10권1호
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• pp.98-103
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• 2009

The forecasting, mitigation and preparedness of the natural disaster impacts require relevant information regarding the disaster desirable in real time. In the meantime it is requiring the rapid and continuous data and information generation or gathering for possible prediction and monitoring of the natural disaster. Since disasters that cause huge social and economic disruptions normally affect large areas or territories and are linked to global change. The use of traditional and conventional methods for management of the natural disaster impact can not be effectively implemented for intial data col1ection with the further processing. The space technology or remote sensing tools offer excellent possibilities of collecting vital data. The main reason is capability of this technology of collecting data at global and regional scales rapidly and repetitively. This is unchallenged advantage of the space methods and technology. The satellite or remote sensing techniques can be used to monitor the current situation, the situation before based on the data in sight. as well as after disaster occurred. They can be used to provide baseline data against which future changes can be compared while the GIS techniques provide a suitable framework for integrating and analyzing the many types of data sources required for disaster monitoring. Developed GIS is an excellent instrument for definition of the social impact status of the natural disaster which can be undertaken in the future database developments. This methodology is a good source for analysis and dynamic change studies of the natural disaster impacts.

• 혜화의학회지
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• 제23권1호
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• pp.13-20
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• 2014

Objectives : Clinical data in traditional medicine, such as Korean medicine, traditional Chinese medicine have a long history of accumulating evidence and these rich data are recorded in classic literature. We have conducted a study of developing an algorithm that support clinical diagnosis with composing both users knowledge and data obtained from literature. In order to define necessary information and required steps in diagnosis procedure, we have established a clinical diagnostic procedure including a step of collecting patients symptoms, a step of determining candidates, a step of diagnostic decisions, a step of deciding of treatment and a step of adjusting medicinal treatment. Methods : Our study have been based on the following premises. 1. Using data obtained from literature contributes to accurate diagnosis 2. Displaying the data before users request contributes to accurate conclusion. Displaying before users request enable users to recognize their overlooking a fact on purpose or not. 3. Checking symptoms that are commonly accompanied with a group of diseases that accompany symptoms appealed by a patient contributes to accurate conclusion. These symptoms are worthy of checking. 4. Comparing more than two candidates contributes to accurate conclusion. Users can compare their accompanied symptoms with patients symptoms and this helps users to make a decision. Results : Based on the above premises, we have developed an literature based algorithm to provide various functions, such as recommending symptoms to check, comparing groups of symptoms, differential diagnosis, recommending medicinal materials to prescribe, and more. Conclusions : By the results of simulation with virtual diagnostic scenario, we concluded this algorithm is useful helping clinician in diagnosis procedure.

• 대한한의학회지
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• 제30권1호
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• pp.40-50
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• 2009

Objectives: The clinical document forms, a format for collecting clinical data, is the most fundamental object of standardization. Doctors must have a mutual understanding of the clinical chart. Methods: Clinical document forms were developed by investigating existing conditions in hospitals and conducting demand surveys, doing literature research, and seeking expert advice for the improvement of version 1.0. In addition, an organization of a network of 19 Oriental medical doctors and nurses, 190 patients, and users of collected and assessed data was formed to come up with version 2.0. Results: The overall format was divided into different portions that the patient, nurse, and doctor must fill out, respectively. The patient's section consists of demographic data, lifestyle details, history, and symptoms. The data to be supplied by the nurse include the patient's vital signs and anthropometric parameters. As for the doctors, they are to supply data regarding the patient's palpitation, the detailed symptoms of the patient's head, ophthalmological and otorhinolaryngological symptoms (mouth), respiration, circulatory organ and chest conditions, digestive-organ conditions (thirst), neuropsychiatric conditions, reproductive system, musculoskeletal system, skin (depilation), etc. Conclusions: Common clinical chart development is the prior question to Traditional Korean Medicine standardization. A web-based clinical document format should be developed to support diagnosis and treatment, and furthermore EMR (electronic medical record system) and EHR (electronic health record) developed. Clinical information could be shared through a network of medical institutions and be useful Traditional Korean Medicine for evidence-based medicine.

• Safety and Health at Work
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• 제8권3호
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• pp.250-257
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• 2017

Background: Tasks involved in traditional charcoal production expose workers to various levels of charcoal dust and wood smoke. This study aimed to identify specific tasks influencing lung function and respiratory symptoms. Methods: Interviews, direct observation, and task/symptom checklists were used to collect data from 50 charcoal-production workers on 3 nonwork days followed by 11 workdays. The peak expiratory flow rate (PEFR) was measured four times per day. Results: The PEFR was reduced and the prevalence of respiratory symptoms increased over the first 6-7 workdays. The PEFR increased until evening on nonwork days but not on workdays. Loading the kiln and collecting charcoal from within the kiln markedly reduced the PEFR and increased the odds of respiratory symptoms. Conclusion: Tasks involving entry into the kiln were strongly associated with a short-term drop in the PEFR and the occurrence of respiratory symptoms, suggesting a need for the use of protective equipment and/or the operation of an effective kiln ventilation system.

• 한국생산제조학회지
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• 제24권1호
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• pp.56-62
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• 2015

Using an optical 3D scanning device to collect data from a diffused reflection surface is very difficult. To solve this problem, there are many applications including a spray-type developer and silicon molds. However, using a developer can cause chemical reactions between objects and particles of the developer and uneven surfaces on the object. To overcome these problems, we suggest an electrostatic powder coating method for even coating of particles onto surfaces for collecting 3D shape data. We have developed an automatic, electrostatic powder-coating machine and performed three different experiments to compare this system with a laser interferometer and a T-scan 3D scanner. As a result, we could ascertain the various characteristics of this new method, including good sensitivity for the various surface states of the bare surface, developer, and electrostatic powder coating. Finally, we verified the outstanding scanning performance and were able to demonstrate that this method achieves quality than traditional methods.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제16권4호
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• pp.1209-1223
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• 2022

Blood pressure is one of the key physiological parameters for determining human health, and can prove whether human cardiovascular function is healthy or not. In general, what we call blood pressure refers to arterial blood pressure. Blood pressure fluctuates greatly and, due to the influence of various factors, even varies with each heartbeat. Therefore, achievement of continuous blood pressure measurement is particularly important for more accurate diagnosis. It is difficult to achieve long-term continuous blood pressure monitoring with traditional measurement methods due to the continuous wear of measuring instruments. On the other hand, radar technology is not easily affected by environmental factors and is capable of strong penetration. In this study, by using machine learning, tried to develop a linear blood pressure prediction model using data from a public database. The radar sensor evaluates the measured object, obtains the pulse waveform data, calculates the pulse transmission time, and obtains the blood pressure data through linear model regression analysis. Confirm its availability to facilitate follow-up research, such as integrating other sensors, collecting temperature, heartbeat, respiratory pulse and other data, and seeking medical treatment in time in case of abnormalities.

• 패션비즈니스
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• 제18권6호
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• pp.137-156
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• 2014

The purpose of this study is to analyze types of roles and fashion of the Chinese first ladies and provide basic data for fashion image-making of first ladies. As for the research methods, the concepts, role types, and fashion of the first ladies were considered by referring to the precedent studies and relevant literature. Then, the fashion images according to role types were analyzed by collecting the photos of Chinese first ladies from the period of the Republic of China until today. The results were as follows: First, when the roles of Chinese first ladies were categorized based on ceremonial, political, and policy roles, Zhuo Lin and Wang Yeping played a ceremonial role; Wang Guangmei, Liu Yongqing, and Peng Liyuan played a political role; and Soong Qingling, Soong Mayling, and Jiang Qing played a policy role while they were first ladies. While the first ladies of the Republic of China often wore classic Chinese styles like traditional qipao as well as western clothes which contained a western influence, the first ladies of the People's Republic of China wore more colorful clothes and more accessories in the later period, and also often wore clothes that combined traditional and western elements. Second, first ladies who played a ceremonial role showed mannish and classic images; those who played a political role showed elegant, classic, and diverse images according to T.P.O; and those who played a policy role showed feminine, modern, and mannish images. Fashion images of the first ladies varied according to the level of political involvement, the sociocultural background of China at that time, and their personality and preference.

• 한국산림과학회지
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• 제87권2호
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• pp.253-259
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• 1998

황칠나무 천연분포지에서 미생물의 감염으로 황칠의 분비가 촉진되는 것이 발견되었다. 황칠이 다량 분비되는 황칠나무의 상처 조직을 채취하여 배양한 결과 Sb1, Sb2, Sb3, Sb4의 4개의 균주가 분리되었으며, 황칠 분비 촉진에 관여하는 균주는 Sb3, Sb4의 2개의 균주였고 그중 Sb4 균주가 가장 우수한 균주로 선발되었다. Sb4 균주를 황칠나무에 접종한 결과 일반적인 칠액 채취 방법인 일(一)형처리 보다 흉고직경에 따라 3.4~7.7 배의 황칠 분비가 촉진되었다. Sb4 균주의 특성은 색깔이 회백색이고 균사가 구름모양의 둥근막을 형성하여 돌기를 이루며 생장하고 생장에 대한 온도의 영향은 $20^{\circ}C$ 이하에서는 거의 생장이 되지 않았고 $40^{\circ}C$ 이상에서는 생장이 급격히 떨어졌으며, 생장 최적 온도는 $30{\sim}35^{\circ}C$이었다. 생장 최적 pH는 6.5~7.0으로 나타났고 pH 5 이하와 pH 9 이상에서는 거의 생장하지 못하였다.

• 대한예방한의학회지
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• 제24권3호
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• pp.15-25
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• 2020

Background : Mutual understanding between North and South Korea is essential for the engagement of Inter-Korean exchange and cooperation. However, the two Koreas have been divided for 70 years where Korean evolved differently within the two countries. This created a gap in the most basic foundation for mutual understanding, language. Fostering exchange and cooperation in the traditional medicine field requires a higher understanding of the specialized traditional medicine terminologies. Objectives : The purpose of this study is to formulate a future management plan for the "Comparative Terminology of Korean Medicine in South and North Korea," providing a foundation for standardizing Korean medicine terminology of the two Koreas. Methods : The study collected case studies of Korean medicine terminology management and standardization from government and international organization websites and documents. It provided future terminology management strategies based on this data. Results : The project for the standardization of Korean medicine terminology between North and South Korea can be divided into 4 stages according to the level of exchange and cooperation. The first step is to "establish a foundation for terminology standardization." The second step is "term comparison." If the exchanges and cooperation between North and South Korea, the third step will be to promote the "terminology standardization" project through Inter-Korean dialogue. Finally, after incorporating discussion on terminology standardization, the Inter-Korean Medicine Terminology can be published. Conclusions : This requires a system to support and facilitate Inter-Korean medicine exchange and cooperation. It is important to provide a support system that can provide results in a timely fashion by training relevant experts, collecting data and information, communicating with experts in the industry, academia and research institutes. This system will be able to ensure the continuity of the terminology standardization project.