• Proceedings of the Korean Society of Computer Information Conference
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• 2022.01a
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• pp.69-70
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• 2022

본 논문에서는 Photon Network를 사용하여 경찰과 도둑 컨셉으로 5명이 함께 즐길 수 있는 Multi Game을 구현하였다. 서버는 리슨 서버 방식으로 Master Client가 게임을 시작하면 Game에 참가한 모든 Player는 Photon Network의 RPC 기능을 사용하여 Player의 동작, Game 진행 상황 등을 실시간으로 Server에 동기화한다.

• Journal of Korean Medicine Rehabilitation
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• v.29 no.4
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• pp.61-72
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• 2019

Objectives We analyzed and organized present studies related to medical care for the disabled to establish an appropriate model of visiting health management for the people with disability. Methods To analyse study of medical care for the disabled, 11 electonic databases (PubMed, Chinese Academic Journals, EMBASE, Cochrane Library, Medline, Oasis, KMBASE, KISS, KISTI, NDSL, RISS) were searched from 2009 to 2018. There's no limit to the type of study. Results The search showed 20 domestic studies and 113 foreign studies that were screened for final inclusion of 37 studies. The all of domestic studies were relevant to dental research. The foreign studies have reported on the treatment of underlying diseases and medical services for the disabled. Conclusions Most studies have reported that government institutional support were needed for systematic treatment of the disabled. In the future, institutional support would be needed to establish the model of oriental doctor's visiting health management for the disabled.

• Proceedings of the Korea Contents Association Conference
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• 2019.05a
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• pp.361-362
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• 2019

본 연구는 간호대학생의 간호사이미지, 자아탄력성 및 간호전문직관의 관계를 알아보고 간호전문직관에 미치는 영향요인을 파악하고자 시도된 서술적 조사연구이다. 본 연구대상자는 일 지역 4년제 간호대학생을 280명을 대상으로 하였다. 자료분석은 SPSS/WIN 22.0 프로그램을 이용하여 평균, 표준편차, t-test, ANOVA, $Scheff{\acute{e}}^{\prime}s$ test, Pearson's Correlation Coefficients, multiple regressions을 하였다. 연구결과 대상자의 일반적 특성에 따른 간호사이미지는 성격과 간호직에 대한 생각에서 유의한 차이가 있었으며, 자아탄력성은 연령, 성별, 학년, 성격, 간호직에 대한 생각, 지원동기, 입원경험, 가족 중 간호사 유무에서 유의한 차이가 있었다. 간호전문직관은 학년, 성격, 간호직에 대한 생각, 가족 중 간호사 유무에서 유의한 차이가 있었다. 간호사이미지, 자아탄력성 및 간호전문직관의 관계를 분석한 결과 간호전문직관은 간호사이미지, 자아탄력성과 유의하게 정적인 상관관계가 있었고, 간호사이미지와 자아탄력성도 유의하게 정적 상관관계로 나타났다. 간호전문직관 영향요인은 간호사이미지, 자아탄력성으로 나타났다.

• Korean Journal of Otorhinolaryngology-Head and Neck Surgery
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• v.55 no.5
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• pp.301-303
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• 2012

Reports of ingested foreign bodies migrating to the neck are rare. We encountered a case of fish bone that migrated out of the upper digestive tract to the thyroid gland. This foreign body was identified by computed tomography and ultrasonography about two weeks after onset, and successfully removed via neck exploration and the patient recovered well.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.07a
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• pp.65-66
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• 2021

본 논문에서는 Smart Factory의 자동 공정에서 결함의 분류를 실시간으로 시도하여 자동 공정 제어를 위한 결함 분류 딥러닝 기법을 제안하고, Pooling 종류에 따른 분류 성능을 비교한다. Smart Factory 구축에 있어서 CNN을 이용한 공정 제어를 통해 제품 생산에 있어서 생산량의 증가와 불량률의 감소를 이루어내는 것이 가능하다. Smart Factory는 자동화 공정이므로 결함의 분류 속도가 중요하지만, 생산량의 증가와 불량률의 감소를 위해서는 정확하게 결함의 종류를 분류하여 Smart Factory의 공정을 제어하는 것이 더욱 중요하다. 본 논문에서는 Pooling을 Max Pooling과 Averrage Pooling을 복합적으로 설정하였을 때 높은 성능을 보였다.

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2011.05a
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• pp.149-150
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• 2011

• Water for future
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• v.53 no.12
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• pp.64-71
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• 2020

• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 2021.10a
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• pp.102-104
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• 2021

• Journal of Industrial Convergence
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• v.20 no.5
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• pp.101-110
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• 2022

This study aims to understand the effects of nursing college students' anxiety about clinical practice and stress from it during the practice on their nursing professionalism during COVID-19 and be used as baseline data to promote this professionalism. The target is 187 juniors and seniors in nursing college located in Chungnam, Chungbuk, and Gyeongbuk with experience in the clinical practice, and the survey was conducted from September to November 2021. The data was analyzed by t-test, ANOVA, Pearson correlation coefficient, and multiple regression using SPSS 22.0. Nursing professionalism was significantly correlated with clinical practice stress(r=-.151, p=.039). In terms of the factors that influenced the nursing professionalism, the coefficient of determination of satisfaction in major was 5.2%(β=-.24, p=.001), and that of stress from the clinical practice was 3.0%(β=-.17, p=.015), which explains a total of 8.2%. Major satisfaction was the most influential factor predicting greater nursing professionalism. The results of this study demonstrate the necessity to increase nursing students' satisfaction in major and reduce their stress from clinical practice in order to improve the nursing professionalism during COVID-19.

• Korean Journal of Dental Materials
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• v.46 no.1
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• pp.1-10
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• 2019

There are several causes of tooth discoloration following root canal treatment. In this study, we evaluated the effects of sealers on tooth discoloration and internal bleaching. Twenty-four teeth were divided into 4 groups: control group, AH plus, Endosequece BC, and MTA fillapex group. Root canal filling was performed using each sealer conventionally and non-vital bleaching was performed with sodium perborate. The L, a, and b values were measured using Vita easyshade. Tooth discoloration after root canal treatment occurs irrespective of the type of sealers and may cause discoloration with only gutta-percha cone. The effect of non-vital bleaching following the use of calcium silicate-based sealers such as Endosequece BC and MTA fillapex was higher than that of AH plus. Therefore, it needs careful use of sealers in endodontics and calcium silicate-based sealers have advantages of bleaching in case of discolored tooth.