• Journal of the Korean Society for information Management
• /
• v.39 no.2
• /
• pp.255-273
• /
• 2022

This study is a basic study for establishing a comprehensive operation plan for the Incheon Global Campus Library in preparation for the 4th Industrial Revolution and the post-corona era. Based on this, it was intended to propose a direction for establishing a comprehensive operation plan in the future. As a result of the study, in the case of the first collection, a mid- to long-term plan for continuous expansion of the collection is required, and in particular, it seems that the expansion of major-related collections is necessary. In the case of the second service, it is necessary to support users' research by providing information services customized for each stage of research by users, information services customized for researchers, and research support services for departments, and it is necessary to provide information utilization education programs. Third, in the case of space, IGC users have very high demands for learning and research space, so it is necessary to improve education and related spaces that users want through space reorganization in the future. It is also necessary to expand the creative collaboration space as a place closely related to the lives of students, such as rest, etc. Lastly, in order to activate the homepage in relation to the homepage and information system, it is necessary to first expand the various contents and up-to-date data that users want on the homepage. In addition, it seems that the domestic electronic journal and DB provision plan should be implemented.

• Journal of Industrial Convergence
• /
• v.19 no.6
• /
• pp.101-108
• /
• 2021

This descriptive study was conducted to identify the relationship between knowledge of stroke and stroke-related health promoting lifestyle among nursing students. Data were collected from September 21 to 26, 2020, from 182 nursing students. Data were self-reported using a structured questionnaire. Data were analyzed using independent t-test, one-way ANOVA, and Kruskal-Wallis test. The mean stroke knowledge score of the participants was 14.97±3.13. The mean score on knowledge of stroke risk factors was 8.69±1.98, and that for knowledge of stroke warning signs was 5.43±1.31. The mean health promoting lifestyle score was 2.93±0.47. Knowledge of risk factors according to general and health-related characteristics showed significant differences in age and money on hand. Knowledge of warning signs according to general and health-related characteristics showed significant differences in the family history of stroke. Health promoting lifestyle to general and health-related characteristics showed significant differences in religion, satisfaction with major, subjective health status, and body mass index. In conclusion, nursing students had high knowledge of stroke, but stroke-related health promoting were not.

• Korean Journal of Remote Sensing
• /
• v.38 no.2
• /
• pp.153-166
• /
• 2022

Waterstorage is one of the factorsthat most directly represent the amount of available water resources. Since the effects of drought can be more intuitively expressed, it is also used in variousstudies for drought evaluation. In a recent study, hydrological drought was evaluated through information on observing reservoirs with optical images. The short observation cycle and diversity of optical satellites provide a lot of data. However, there are some limitations because it is vulnerable to the influence of weather or the atmospheric environment. Therefore, thisstudy attempted to conduct a study on estimating the drought index using Synthetic Aperture Radar (SAR) image with relatively little influence from the observation environment. We produced the waterbody of Baekgok and Chopyeong reservoirs using SAR images of Sentinel-1 satellites and calculated the Reservoir Area Drought Index (RADI), a hydrological drought index. In order to validate the applicability of RADI to drought monitoring, it was compared with Reservoir Storage Drought Index (RSDI) based on measured storage. The two indices showed a very high correlation with the correlation coefficient, r=0.87, Area Under curve, AUC=0.97. These results show the possibility of regional-scale hydrological drought monitoring of SAR-based RADI. As the number of available SAR images increases in the future, it is expected that the utilization of drought monitoring will also increase.

• The Journal of the Convergence on Culture Technology
• /
• v.8 no.2
• /
• pp.217-226
• /
• 2022

The purpose of this study is to quantitatively examine the perception of fire officials for college students who need to prepare and choose fire officials, and to identify and present practical and specific improvement measures along with raising awareness of fire officials. In order to achieve the basic purpose of the study set above, we tried to find out whether there are differences in the general level of awareness of fire officials, the working environment of fire officials, and group welfare according to the gender, major, grade, family or relative of college students. The subjects of the study were 600 students enrolled in a four-year university in the Department of Firefighting, and 513 valid questionnaires were used. The survey contents were divided into three categories of perceptions of firefighting officials and consisted of 20 questions, and the frequency and percentage were calculated and compared using the SPSS/win (Ver10.0) program. As a result, first, compensation for awareness improvement and the expansion of safety facilities and equipment are necessary. Second, it is necessary to improve working conditions, such as guaranteeing appropriate working hours and raising and replenishing wages. Third, the results of the establishment of a national fire hospital and the need for psychological counseling were derived. Based on these results, we suggest that national-level laws and systems, and administrative and legislative support should be provided for firefighters.

• KIPS Transactions on Software and Data Engineering
• /
• v.11 no.7
• /
• pp.291-298
• /
• 2022

In this paper, we present a method for dependency parsing with chunking in Korean. Dependency parsing is a task of determining a governor of every word in a sentence. In general, we used to determine the syntactic governor in Korean and should transform the syntactic structure into semantic structure for further processing like semantic analysis in natural language processing. There is a notorious problem to determine whether syntactic or semantic governor. For example, the syntactic governor of the word "먹고 (eat)" in the sentence "밥을 먹고 싶다 (would like to eat)" is "싶다 (would like to)", which is an auxiliary verb and therefore can not be a semantic governor. In order to mitigate this somewhat, we propose a Korean dependency parsing after chunking, which is a process of segmenting a sentence into constituents. A constituent is a word or a group of words that function as a single unit within a dependency structure and is called a chunk in this paper. Compared to traditional dependency parsing, there are some advantage of the proposed method: (1) The number of input units in parsing can be reduced and then the parsing speed could be faster. (2) The effectiveness of parsing can be improved by considering the relation between two head words in chunks. Through experiments for Sejong dependency corpus, we have shown that the USA and LAS of the proposed method are 86.48% and 84.56%, respectively and the number of input units is reduced by about 22%p.

• The Journal of the Korea Contents Association
• /
• v.22 no.6
• /
• pp.69-77
• /
• 2022

Physical experiment through MBL has been used in many schools for a long time since students can check the experiment results immediately and conduct the experiment easily. However, conducting the experiment, not knowing the principle of the device or simply concentrating on the derived data has been raised as the problem of MBL experiment. To supplement this problem, this study measured the acceleration of gravity with the picket fence method, which is often used in MBL experiment, utilizing Arduino, calculated the error rate through a comparison to the actual acceleration of gravity and discussed the educational application of the experiment to measure it. As a result of the experiment, the error rate between the acceleration of gravity calculated by the experiment and the actual acceleration of gravity was about 1%, so it turned out that relatively accurate measurements were possible. Also, the sample mean of the experimental value was included in the confidence interval of 95%, so it could be concluded that it was a significant experiment. In addition, this study showed the possibility of the educational application of the experiment to measure it through the following: It can supplement the structural disadvantages of MBL; it can consider the interaction between Physics and Math; it is possible to converge with information course in STEAM education; and it is inexpensive to be equipped with the equipment. Hopefully, the physical experiment utilizing Arduino will further be revitalized in science gifted education based on this study.

• The Journal of the Convergence on Culture Technology
• /
• v.7 no.4
• /
• pp.583-590
• /
• 2021

This study was attempted to identify the current status of education of gerontological nursing at nursing colleges across the country and to check whether 19 senior nursing competencies suggested by the American Association of Nursing Colleges are reflected in the courses. The subjects of this study were 198 nursing education institutions accredited by KABONE, and each university's website, department homepage, university handbook, admission-related information, curriculum table, and syllabus were collected and analyzed through an internet search engine. The collected syllabus and the most recent curriculum table of the elderly nursing course were checked and analyzed using SPSS 23.0. The current status of gerontological nursing management was presented by calculating the frequency and percentage, and the educational contents presented in the syllabus were analyzed based on 19 geriatric nursing competencies presented by AACN. 185 institutions (93.43%) operated the geriatric nursing subjects, 98 institutions (49.49%) offered theory subject, and 84 institutions (42.42%) offered both theory and practice. In the case of compulsory majors, 52.92% had the most, 27.84% for the first semester of the 4th year, and 53.54% for 2 credits. As a result of analyzing the lesson plan, communication-related educational competency was included in 40% of cases. As AACN gerontological nursing competency 'effective information provision ability for the elderly', 'ethical and non-coercive decision-making', 'care without restraint', 'safe and effective transition across levels of care' was not included in the education content. In conclusion, gerontological nursing education has been focused on disease, and effective information provision capabilities including communication with the elderly need to be reflected.

• Korean Journal of Remote Sensing
• /
• v.38 no.5_1
• /
• pp.571-585
• /
• 2022

As the threat of natural disasters such as droughts, floods, forest fires, and landslides increases due to climate change, social demand for high-resolution soil moisture retrieval, such as Synthetic Aperture Radar (SAR), is also increasing. However, the domestic environment has a high proportion of mountainous topography, making it challenging to retrieve soil moisture from SAR data. This study evaluated the usability of Sentinel-1 SAR, which is applied with the Artificial Neural Network (ANN) technique, to retrieve soil moisture. It was confirmed that the backscattering coefficient obtained from Sentinel-1 significantly correlated with soil moisture behavior, and the possibility of stand-alone use to correct vegetation effects without using auxiliary data observed from other satellites or observatories. However, there was a large difference in the characteristics of each site and topographic group. In particular, when the model learned on the mountain and at flat land cross-applied, the soil moisture could not be properly simulated. In addition, when the number of learning points was increased to solve this problem, the soil moisture retrieval model was smoothed. As a result, the overall correlation coefficient of all sites improved, but errors at individual sites gradually increased. Therefore, systematic research must be conducted in order to widely apply high-resolution SAR soil moisture data. It is expected that it can be effectively used in various fields if the scope of learning sites and application targets are specifically limited.

• The Journal of the Convergence on Culture Technology
• /
• v.8 no.3
• /
• pp.297-304
• /
• 2022

The purpose of this study is to examine the characteristics and theatricality of everyday plays in Thornton Wilder's Our Town, and to re-examine this work that makes us recognize the importance of everyday life in the COVID-19 era. This work seeks to find a certain value in very trivial events with the subject matter of everyday life such as birth, love and marriage, and death. Grovers Corners, the background of this work, symbolizes the town and the universe where everyone lives today, and the action spans from 1901 to 1913, and this action shows universality in everyday life that takes place even today. Wilder won a second Pulitzer Prize for this work and is a leading figure in non-realist theater. Using an empty stage as the basic frame, this work shows theatricalism, a theory that acknowledges that the action on the stage is not true and shows that fact to the audience. In addition, he leads actors to act with mime instead of props, stimulating the audience's imagination and making them think of props that are not on stage as if they really exist. This work is an everyday play that makes people realize the importance of everyday life, and it has the effect of creating an opportunity for the audience to reflect on the play and life while keeping a distance.

• Journal of Digital Convergence
• /
• v.20 no.2
• /
• pp.447-454
• /
• 2022

The purpose of this study was to strengthen the practicality of preliminary teachers in preparation for future education, to respond to structural changes in the teacher training system due to a decrease in the school-age population, and to seek a future-oriented direction for the curriculum of teacher training institutions. To this end, we analyzed the competency diagnosis items of the teacher training institutes in the 5th cycle from 2019 to 2020, and based on the proposal for the development plan for the teacher training system announced by the Ministry of Education in July 2021 and the contents of the 4 discussions, content was presented. The results were as follows. First, to nurture creative and convergence-type talents, teacher training institutions need to develop multi-curricular competency and reorganize the curriculum into a future-oriented curriculum. Second, in order to foster the competence of teachers and preliminary teachers in teacher training institutions, it is essential to strengthen the competence of teachers through the introduction of the metaverse, general teaching methods, and ICT-using teaching methods. Third, teachers' training institutions will introduce and strengthen the 'education practice teacher homeroom system' to strengthen school field-oriented practical competencies, 'dedicated mentor-mentee' centered on seniors and juniors, 'monitoring system' led by university professors, and 'probationary teacher system'