• 한국도서관정보학회지
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• 제52권4호
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• pp.153-177
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• 2021

한국목록규칙(KCR)에 대한 전면적인 개정이 진행되고 있다. 이 연구에서 집중적으로 다룬 부분은 종교 저작에 관한 규칙이다. 종교 저작은 음악작품이나 법률 저작과 함께 IFLA LRM 개념모형을 지향하는 새로운 목록규칙에서도 특별하게 다루어지고 있다. 그러나 KCR2 이후에 접근점에 대한 논의가 없었던 국내의 경우, 종교 저작에 관한 기술과 접근점 규정을 별도로 마련할 필요가 있는지, 한다면 어떠한 내용과 범위를 다루어야 하는지에 대해 검토할 필요가 있다. 이에 본 연구에서는 문헌연구와 사례조사를 토대로 하여, (1) 최근 개정을 완료한 목록규칙인 RDA와 NCR에 수록된 종교 저작에 관한 내용을 분석하고, (2) 실제 사례를 통해 종교 저작에 적용된 접근점과 그 기능을 검토한 다음, (3) 종교 저작에 대한 KCR4의 개정 방향과 범위를 제안하였다. 연구결과, 종교 저작의 경우 동일 저작이 상이한 버전이나 표제를 가지는 경우가 많아 이를 집중하기 위한 특별한 수단이 강구될 필요가 있으며, 이를 위해 종교 저작의 유형별로 우선표제의 선정과 전거형 접근점의 작성 규칙을 마련할 필요가 있음을 제안하였다. 이와 더불어, KCR 개정과정에서 후속 논의가 필요한 사항을 정리하여 제안하였다.

• The Journal of Korean Physical Therapy
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• 제34권5호
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• pp.198-204
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• 2022

Purpose: This paper sought to classify, analyze, and investigate domestic research papers on the physical rehabilitation of children with cerebral palsy, and to suggest a direction for rehabilitation after the coronavirus disease 2019 (COVID-19) pandemic. Methods: A literature search was conducted from June 1 to June 30, 2022, and only papers published in domestic journals during the past 10 years were searched. The main search term was "rehabilitation for children with cerebral palsy", and "rehabilitation" such as "exercise rehabilitation," "equestrian rehabilitation", and "aquatic rehabilitation" were reviewed when they appeared in the titles and abstracts. A total of 18 books were selected according to the exclusion criteria. Results: Rehabilitation by area was divided into exercise rehabilitation, Bobath rehabilitation, equestrian rehabilitation, and aquatic rehabilitation. Analysis was undertaken based on the period of rehabilitation, area wise from 2012 to 2017, except for aquatic rehabilitation, which was studied once in 2020. The intervention effects of exercise rehabilitation were summarized as PICO (Participants, Intervention, Comparison, Outcome), and most of the studies showed improvements in the subject's physical functions. Conclusion: Research on the physical rehabilitation of children with cerebral palsy is being conducted in multiple directions and through several methods. In addition to the Bobath and Vojta approaches, equestrian rehabilitation, aquatic rehabilitation using the buoyancy of water, and computer rehabilitation are conducted. For the physical rehabilitation of children with cerebral palsy in the context of COVID-19, programs that are linked with families and those that incorporate Information Communications Technology (ICT) could be developed.

• International Journal of Computer Science & Network Security
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• 제22권11호
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• pp.93-100
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• 2022

The use of innovative technologies is one of the promising areas of education development, so the article clarifies the content of the terms "innovation" "pedagogical technology". Our goal is to justify the need to use innovative technologies in education. Innovative technologies are divided into four groups, depending on the appropriate form of educational activity for their use. The development of innovative pedagogical technologies at the present stage of education development should be carried out in accordance with the criteria of technological efficiency, which are presented in the article: scientific; systematic; guaranteed; manageable; mass. Based on the analysis of the process of formation of pedagogical education, the main trends in the information support of teachers in the system of pedagogical education were revealed. Its theoretical and methodological foundations were determined, promising directions and main ways of improving the information support of teachers' education as an organic component of continuous pedagogical education in Ukraine were justified. The conducted study of the state of information support for teachers allowed us to establish that the main functions of scientific and pedagogical information - analytical and predictive, integrative, operational and purposeful informing of various categories of specialists - teachers-are not being implemented enough. This is due to the versatility and complexity of the pedagogical process, the low level and limited range of development of systems of operational differentiated scientific and methodological services for various categories of teachers. Ways to improve the information function of teacher education are determined.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제28권3호
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• pp.17-26
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• 2022

Purpose: The purpose of this study is to classify space types according to the operating system of health examination centers and compare and analyze their sizes. Methods: Seven examination centers under the K Medical Research Institute with the same operating system and similar examination types and functional spaces are the subject of the investigation. Research is conducted through field investigation, user surveys, and drawing analysis. Results: The operating method of the health examination center can be largely divided into the function dispersed type and the function central type. The function dispersed type was planned as a vertical type, and the function central type was planned as a horizontal type. In the case of the function dispersed type, since the examinees move vertically to use the endoscope center and special examination center, the efficiency of the vertical movement must be considered when planning the function dispersed type of facility. The function dispersed type plans to increase work and manpower efficiency by arranging the areas used at the start and end of the examination. Because the function central type horizontally arranges related functions by area, it should be planned in a structure that makes it easy for examinees to find their way. Implications: Through this study, it is judged that it is possible to suggest architectural planning considerations that vary depending on the operation system of the examination center.

• Communications for Statistical Applications and Methods
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• 제30권1호
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• pp.95-107
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• 2023

Purpose: The statistical analysis of point processes on linear networks is a recent area of research that studies processes of events happening randomly in space (or space-time) but with locations limited to reside on a linear network. For example, traffic accidents happen at random places that are limited to lying on a network of streets. This paper applies techniques developed for point processes on linear networks and the tools available in the R-package spatstat to estimate the intensity of traffic accidents in Leon County, Florida. Methods: The intensity of accidents on the linear network of streets is estimated using log-linear Poisson models which incorporate cubic basis spline (B-spline) terms which are functions of the x and y coordinates. The splines used equally-spaced knots. Ten different models are fit to the data using a variety of covariates. The models are compared with each other using an analysis of deviance for nested models. Results: We found all covariates contributed significantly to the model. AIC and BIC were used to select 9 as the number of knots. Additionally, covariates have different effects such as increasing the speed limit would decrease traffic accident intensity by 0.9794 but increasing the number of lanes would result in an increase in the intensity of traffic accidents by 1.086. Conclusion: Our analysis shows that if other conditions are held fixed, the number of accidents actually decreases on roads with higher speed limits. The software we currently use allows our models to contain only spatial covariates and does not permit the use of temporal or space-time covariates. We would like to extend our models to include such covariates which would allow us to include weather conditions or the presence of special events (football games or concerts) as covariates.

• 한국동물생명공학회지
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• 제37권4호
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• pp.285-291
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• 2022

In 1951, Colin Russell Austin and Min Chueh Chang identified "capacitation", a special process involving ejaculated spermatozoa in the female reproductive tract. Capacitation is a phenomenon that occurs in vivo, but almost all knowledge of capacitation has been obtained from in vitro studies. Therefore, numerous trials have been performed to establish in vitro capacitation methods for various studies on reproduction. Although a series of studies have been conducted to develop an optimal protocol for inducing capacitation, most have focused on identifying the appropriate chemical compounds to induce the capacitation of boar spermatozoa in vitro. Therefore, the purpose of this study was to identify the optimal incubation time for inducing capacitation in vitro. Duroc semen was incubated for various periods (60, 90, and 120 min) to induce capacitation. Sperm function (sperm motility, motion kinematic parameters, and capacitation status) was evaluated. The results showed that total sperm motility, rapid sperm motility, progressive sperm motility, curvilinear velocity, and average path velocity significantly decreased in a time-dependent manner. However, the capacitation status did not show any significant changes. Taken together, these results indicate that an incubation time of more than 60 min suppresses sperm motility and motion kinematic parameters. Therefore, we suggest that 60 min may be the best incubation time to induce capacitation without negative effects on sperm motility and motion kinematics in boar spermatozoa in vitro.

• 한국인터넷방송통신학회논문지
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• 제23권4호
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• pp.127-135
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• 2023

요즘, 우울증 및 스트레스로 자살하는 환자가 급증하고 있다. 뿐만 아니라, 스트레스 및 우울증이 오래 지속되면, 심장병 및 뇌 질환, 고혈압 등을 유발할 수 있는 위험한 요소로 질환이다. 그러나, 아무리 현대 의학이 발전하였지만, 우울증 및 심장병 환자에게는 특별한 약이나 치료제가 없는 매우 난감한 상황이다. 그러므로, 세계 여러 나라에서, 심전도 및 산소포화도, 뇌파 분석 기능을 이용해서 우울증 위험환자 및 자살 위험환자를 조기에 판단하는 연구가 활발하게 이루어지고 있다. 본 논문에서는, 이러한 문제점을 분석하기 위해서, 심장병 가설데이터를 수립해서, 심장병 위험환자를 판단하는 컴퓨터 모의실험을 수행하였다. 특히, 심장병 발생 예측을 을 10% 이상 향상하게 시키기 위해서, 퍼지 추론을 사용하는 모의실험을 수행하였다.

• 보건행정학회지
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• 제33권1호
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• pp.29-39
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• 2023

Background: Breaking the chain of disease transmission from overseas is necessary to control new infectious diseases such as coronavirus disease 2019 effectively. In this study, we developed a mobile app called Self-Symptom Checker (SSC) to monitor the health of inbound travelers. Methods: SSC was developed for general users and administrators. The functions of SSC include non-repudiation using QR (quick response) codes, monitoring fever and respiratory symptoms, and requiring persons showing symptoms to undergo polymerase chain reaction tests at nearby screening stations following a review of reported symptoms by the Korea Disease Control and Prevention Agency, as well as making phone calls, via artificial intelligence or public health personnel, to individuals who have not entered symptoms to provide the necessary information. Results: From February 12 to March 27, 2020, 165,000 people who were subjected to the special entry procedure installed SSC. The expected number of public health officers and related resources needed per day would be 800 if only the phone was used to perform symptom monitoring during the above period. Conclusion: By applying SSC, more effective symptom monitoring was possible. The daily average number of health officers decreased to 100, or 13% of the initial estimate. SSC reduces the work burden on public healthcare personnel. SSC is an electronic solution conceived in response to health questionnaires completed by inbound travelers specified in the World Health Organization International Health Regulations as a requirement in the event of a pandemic.

• Communications for Statistical Applications and Methods
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• 제30권2호
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• pp.119-133
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• 2023

With the rapid growth of the economy and fossil fuel consumption, the concentration of air pollutants has increased significantly and the air pollution problem is no longer limited to small areas. We conduct statistical analysis with the actual data related to air quality that covers the entire of South Korea using R and Python. Some factors such as SO₂, CO, O₃, NO₂, PM₁₀, precipitation, wind speed, wind direction, vapor pressure, local pressure, sea level pressure, temperature, humidity, and others are used as covariates. The main goal of this paper is to predict air quality index (AQI) spatio-temporal data. The observations of spatio-temporal big datasets like AQI data are correlated both spatially and temporally, and computation of the prediction or forecasting with dependence structure is often infeasible. As such, the likelihood function based on the spatio-temporal model may be complicated and some special modelings are useful for statistically reliable predictions. In this paper, we propose several methods for this big spatio-temporal AQI data. First, random effects with spatio-temporal basis functions model, a classical statistical analysis, is proposed. Next, neural networks model, a deep learning method based on artificial neural networks, is applied. Finally, random forest model, a machine learning method that is closer to computational science, will be introduced. Then we compare the forecasting performance of each other in terms of predictive diagnostics. As a result of the analysis, all three methods predicted the normal level of PM_2.5 well, but the performance seems to be poor at the extreme value.

• 지역연구
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• 제39권2호
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• pp.63-76
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• 2023

최근 대도시 상업지역 내 주거복합건축물의 입지로 인해 도시기능이 상업기능에서 주거기능으로 전환되고 있다. 대전광역시 상업지역 내 용도용적제를 개선하기 위해 특·광역시의 제도를 비교분석하고, 사업대상지 8개소를 분석하여 문제점을 도출하였다. 첫째, 주거복합건축물의 용도 분류의 명확화, 둘째, 상업지역의 기능 상실에 대한 도시 계획적 불균형, 셋째, 개발밀도의 차이로 도시환경의 훼손이다. 이에 개선방안으로는 첫째, 주거기능과 용도복합의 비율을 최소 10% 이상 확보하고, 둘째, 다양한 용도와 기능을 융·복합화된 시설을 유도하여 도시경쟁력을 확보하고, 용도용적제 폐지를 통한 공동주택의 일괄적인 용적률을 적용하며, 셋째, 지구단위계획 수립 및 자문을 통한 개발밀도를 제시하였다.