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정금비,조성호,인인식 한국공업화학회 2017 한국공업화학회 연구논문 초록집 Vol.2017 No.1
Stable aqueous dispersion of chemically reduced graphene oxide(rGO) was prepared through simple "catechol-induced reduction and functionalization". In this study, we present soluble reduced graphene oxide can be effectively prepared from graphene oxide(GO) through the simultaneous reduction and grafted catechol compounds present in coffee and table-top red wine. The coffee catechol based approach for the formulation of soluble rGO can be easily extended to other "greeen chemistry" where catechol-rich fruits such as wine or beverages such as berry juice can be used for the formulation of soluble graphene. <sup>**</sup>2017년 한국교통대학교 지원을 받아 수행하였음.
1P-265 MAS of CQDs using "A2/B3" monomer set
채아리,정금비,인인식 한국공업화학회 2017 한국공업화학회 연구논문 초록집 Vol.2017 No.1
Carbon quantum dots show promising optoelectrical properties and it has been intensively considered as a next-generation carbon materials. In the study, we synthesized carbon quantum dots(CQDs) from succinic acid and tris(2-aminoethyl)amine as an "A2/B3" monomer set with a very convenient method using a typical household microwave oven. The success of "A2/B3" monomer set for the somple MAS (microwave-assisted synthesis of CQDs) showing the high photoluminescene quantum yield (PLQY) of 49.9% and the mass production of 17.3%. <sup>**</sup>2017년 한국교통대학교 지원을 받아 수행하였음.
입원환자를 대상으로 간호사의 구강간호 실태 및 치과위생사의 협력진료 요구도
이태림,임나연,권수희,차은숙,최서정,정금비,곽은비 한국구강보건과학회 2023 한국구강보건과학회지 Vol.11 No.3
Objectives: The aim of this study is to serve as basic data to prove the need for dental hygienists through the cooperation of dental hygienists, who are oral care experts. Methods: A survey was conducted on nurses who perform nursing work in general hospitals and university hospital wards located in Busan, and Ulsan. Results: As a result of the oral nursing performance of the subjects with educational experience was higher on average than the subjects without educational experience, which was statistically significant(p<0.05). Conclusions: It was found that educational experience had an effect on performing oral care. In order to improve the quality of oral care the participation of dental hygienists specializing in oral care is required, and it is thought that systematic education on oral care of nursing personnel is necessary
일부 대학생의 SNS 사용시간에 따른 자아존중감과 대인관계의 관련성
손희주(HeeJu Son),임나의(Nahee Im),오수현(Suhyeon Oh),박혜빈(Hyebin Park),김경민(Kungmin Kim),김지현(Jihyeon Kim),정금비(Geumbi Jeong),윤현서(Hyunseo Yoon),이정화(JungHwa Lee) 인문사회과학기술융합학회 2018 예술인문사회융합멀티미디어논문지 Vol.8 No.5
본 연구는 일부 대학생의 SNS 사용시간에 따른 자아존중감과 대인관계의 관련성을 파악하고자 시도하였다. 연구기간은 2017년 3월15일부터 2017년 6월 20일까지였으며, 연구대상은 부산지역 대학생 421명이었다. 연구도구는 설문지를 사용하여 SNS 사용문제척도, 자아존중감척도, 대인관계문제척도를 사용하였으며, 자료 분석은 SPSS 프로그램을 사용하였다. 분석결과 SNS사용자들 중 사용하는 이유로‘뒤쳐지고 싶지 않아서’라고 응답한 군에서 SNS사용 문제가 상대적으로 높았고, ‘정보를 얻기 위해서’라고 응답한 군에서는 문제가 상대적으로 낮았다(F=3.674, p=0.000). SNS를 사용하는 시간이 ‘3시간 이상’인 집단에서 상대적으로 자아존중감이 높게 나타났고(F=0.930, p=0.396), SNS를 사용하는 시간이 많을수록 대인관계 문제가 높게 나타났다(F=4.535 p=0.011). 이를 종합 해 보았을 때, SNS 사용시간이 많을수록 SNS 사용으로 인한 문제와 대인관계에 문제가 많았고, 자아존중감은 높아졌다. 그러므로 대인관계를 유지할 수 있도록 오프라인에서 대인관계 강화를 위한 멘토링 및 집단상담 프로그램 등의 확대운영이 필요할 것으로 사료된다. The purpose of this study was to understand the relationship between self esteem and interpersonal relationship between self esteem and interpersonal relationships based on hours of SNS usage time among some university students. The research was conducted from March 15 to June 20, 2017, the subjects of this study were 421 students enrolled in the Busan area. The research tool used a questionnaire measuring problems of SNS usage problem, self esteem scale and interpersonal relations scale and data analysis was used SPSS program. The results showed that the use of SNS was relatively high in the group that responded I do not want to lag , and the problem was relatively low in the group that responded to get information (F=3.674, p=0.000). The self – esteem was relatively high in the group using the SNS for more than 3 hours (F=0.930, p=0.396), and the interpersonal problem was higher in the group using the SNS(F=4.535 p=0.011). In sum, the more time the SNS was used, the more problems and interpersonal problems caused by the use of SNS, and the self-esteem increased. Therefore, in order to maintain interpersonal relationship, it is necessary to expand mentoring and group counseling programs for strengthening interpersonal relationship in offline.