나를 찾아가는 여행……사랑하는 마이크와 함께

박연경 월간 유비쿼터스 2007 월간 유비쿼터스 Vol.19 No.-

간호 대학생의 대인관계 문제, 우울, 자아존중감이 자살 생각에 미치는 융합적 영향

박연경,강효정,임선영 사단법인 미래융합기술연구학회 2020 아시아태평양융합연구교류논문지 Vol.6 No.11

This purpose of the study was to investigate the Interpersonal Problems, Depression, Self-Esteem and Suicidal Ideation of College students and relations among the factors. The data were obtained from distributing structured questionnaires to 178 nursing students in Busan and Ulsan Metropolitan City, beginning September 1th to the October 31th of 2017, and analysis by frequency, Pearson's correlation coefficient and Multiple stepwise regression. The correlation Interpersonal Problems(r=.438, p=<.001) and Depression(r=.495, p=<.001) showed to be positivity correlated. Also the correlation between Self-Esteem showed to be negativity correlated(r=-496, p=<.001). In addition the factors influencing the Suicidal Ideation of nursing students were Depression(β=.273, p=.001), Interpersonal Problems(β=-.231, p=.009), Self-Esteem(β=171, p=.031) significant predictor and accounted for 31% of the variance in Suicidal Ideation of nursing students. The factors affecting effective intervention techniques need to be applied to the development of programs to upgrade obesity prevention of korea high school students. 본 연구는 간호 대학생의 대인관계 문제, 우울 및 자아존중감이 자살 생각에 미치는 영향을 알아보기 위해 시행된 서술적 조사연구이다. 연구대상은 B 광역시와 U 광역시 소재의 3개 대학의 간호학과에 재학 중인 대학생 178명이며, 조사 기간은 2017년 4월 1일부터 5월 31일까지 진행되었다. 본 연구는 구조화된 설문지를 통해 조사 후, SPSS Statistics 22.0 프로그램을 이용하여 빈도분석, Pearson's correlation coefficient, Multiple stepwise regression으로 분석하였다. 대학생의 자살 생각은 대인관계 문제(r=.438, p=<.001), 우울(r=.495, p=<.001), 자아존중감(r=-496, p=<.001)과 유의한 상관관계를 보였으며, 간호 대학생의 자살 생각 영향 요인은 우울(β=.273, p=.001), 대인관계 문제(β=-.231, p=.009), 자아존중감(β=.171, p=.031)으로 확인되었고, 이 요인들은 간호 대학생의 자살 생각을 총 31% 설명하는 것으로 나타났다. 이를 통해 간호 대학생의 자살 생각에 영향 요인인 대인관계 문제와 우울을 감소하고 자아존중감을 향상할 수 있는 자살예방 프로그램 개발이 필요하다 하겠다.

화이버 글라스가 의치상 레진의 기계적 특성에 미치는 영향

박연경 대한치과기공학회 2013 대한치과기공학회지 Vol.35 No.2

Identification of Optimal Concentration of Silicon Application and Its Roles in Uptake of Essential Nutrients in Soybean (Glycine max L.)

박연경,박선민,나채인,김윤하 한국작물학회 2019 Journal of crop science and biotechnology Vol.22 No.1

We conducted two experiments to identify the roles of silicon (Si) application in the uptake of essential elements by soybean plants. First, we applied five concentrations (1, 2, 4, 6, and 8 mM) of Si (sodium metasilicate) to hydroponically grown soybean plants. Chlorophyll content and chlorophyll fluorescence showed improvement at 1 mM and 2 mM Si treatments as compared to that of the control. The 2 mM Si application exhibited more highly improved chlorophyll fluorescence values as compared to that of 1 mM Si treatment. We regarded 2 mM Si as the proper concentration for soybean plants. Second, we applied 2 mM of Si to 15 soybean cultivars and measured the concentration of nitrogen (N), phosphorus (P), potassium (K), and Si. Si content increased in the Si treatment; however, two cultivars (‘Dachae’ and ‘Jinpung’) showed reduced Si content despite the Si supplementation. The N and K content in several cultivars decreased after Si application to soybean plants, whereas the P content of most of cultivars was slightly increased after Si treatment. Si did not show any correlation with N, P, and K after Si treatment; however, Si exhibited a significant negative correlation (r = -0.83) with N in the control.

부정정서가 대학생의 병리적 쇼핑 및 폭식에 미치는 영향: 자기조절의 간접효과

박연경,이민규 한국청소년학회 2016 청소년학연구 Vol.23 No.11

In this study, the authors examined a model that explored the effects of Negative Emotions and Self-Regulation on Pathological Shopping and Bing-Eating. The subjects of this study were 272 university students(male 135, female 137) in Gyeongsangnam-do, Jeollabuk-do, Jellanam-do. They were assessed by Pathological Shopping Scale, The Eating Attitude Test-26, Positive Affect Negative Affect Scale, Self-Control Scale. The data were analyzed through Structural Equation Modeling(SEM). The result of this study were as follows: first, Negative Emotions was a positive correlation between Pathological Shopping and Bing-Eating. and Negative Emotions was a negative correlation between Self-Regulation. also, Self-Regulation was a negative correlation between Pathological Shopping and Bing-Eating. Second, the result of SEM showed that Negative Emotions did not directly affect Pathological Shopping and Bing-Eating. But Negative Emotions has directly affected Self-Regulation. Also Self-Regulation has directly affected Pathological Shopping and Bing-Eating. In other words, high negative emotions has resulted decline in self-regulation, thereby increase Pathological Shopping and Bing-Eating. Finally, implications and limitations of this study were discussed. In addition, suggestions for future study were presented. 본 연구는 부정정서, 자기조절, 병리적 쇼핑과 폭식 간의 관계를 알아보고 부정정서와 병리적 쇼핑 및 폭식과의 관계에서 자기조절이 미치는 영향을 탐색해 보고자 한다. 경남, 전북, 전남지역의 대학생 444명이 연구에 참여하였다(남자:200, 여자:244). 측정도구로는 병리적 쇼핑척도, 한국판 식사태도검사, 긍정정서 및 부정정서 척도, 자기조절척도가 사용되었다. 자료는 구조방정식 모형을 통해 분석하였다. 연구 결과는 다음과 같다. 첫째, 부정정서는 병리적 쇼핑, 폭식과 정적 상관을 자기조절과는 부적 상관을 보였다. 그리고 자기 조절은 병리적 쇼핑 및 폭식과 부적 상관을 나타내었다. 둘째, 구조방정식모형을 통해 부정정서, 자기조절, 병리적 쇼핑과 폭식간의 경로를 검증해본 결과, 부정정서와 병리적 쇼핑 및 폭식간의 직접 효과는 유의미하지 않았으나 자기조절을 매개로 하는 간접효과는 유의미한 것으로 나타났다. 즉, 높은 부정정서는 자기조절을 감소시켜 병리적 쇼핑과 폭식을 증가시킨다고 할 수 있다. 마지막으로 본 연구의 의의와 제한점, 후속연구에 대해 논의하였다.

수족냉증 환자의 HRV 특성연구

박연경,박강인,박경선,황덕상,이창훈,장준복,이진무 대한한방부인과학회 2015 大韓韓方婦人科學會誌 Vol.28 No.1

Objectives: Heart Rate Variability (HRV) is a diagnostic tool for assessingthe function of the autonomic nervous system. Although studies on the HRVcharacteristics of the cold hypersensitivity of hands and feet have been done, nostudy has compared HRV characteristics of cold hypersensitivity of hands and feetpatients to that of normal Korean women. For this reason, this study comparedthe HRV characteristics of cold hypersensitivity of hands and feet patients andnormal Korean women. Methods: We studied 130 cold hypersensitivity of hands and feet patients whovisited Kyung Hee University Hospital at Gangdong from 01 March 2011 to 11August 2013. We measured HRV of Each patient. Patients are divided into under29years old, 30~39 years old, 40~49 years old and over 50 years old with age. Patient's HRV results are compared to that of normal Korean women in each agegroup. Results: In each age group, cold hypersensitivity of hands and feet patients'LF/HF was statistically lower than that of normal Korean women. Conclusions: HRV characteristics and symptoms of cold hypersensitivity ofhands and feet is similar to that of cold induced vasodilation (CIVD). So, coldhypersensitivity of hands and feet can be considered as abnormal condition thatCIVD is continued. More studies on measuring of blood flow of cold hypersensitivityof hands and feet patients are necessary.

항문생식기 헤르페스에 대한 한의학적 치료의 국내외 연구동향 분석

박연경,박치영 대한한방부인과학회 2018 大韓韓方婦人科學會誌 Vol.31 No.1

Objectives: Genital herpes is common disease in gynecological field. Although various treatment options such as herbal medicine, acupuncture, moxibustion are used in genital herpes, there is not enough evidence about the treatment options. This study is to prove the efficacy of oriental medicine on genital herpes by investigating papers and suggest direction of future research. Method: We searched for papers which had both genital herpes and oriental medicine from Cochrane, Pubmed, Scopus, CNKI, Oasis, Korean traditional knowledge portal, Journal of Korean Obstetrics & Gynecology up to November 2017. After searching papers, we classified according to the study design and analyzed selected studies. Results: Sixteen papers were finally selected. Four papers are laboratory studies with Hartley guinea pig with recurrent genital herpes. Twelve papers are clinical trials which includes one single group trial, one controlled trial, ten randomized controlled trials. All of the studies have shown that herbal medicine is effective in improving the symptom of genital herpes and decreasing the recurrent rate of genital herpes and also has immunoregulatory effect. Conclusions: This study shows that herbal medicine could be a good treatment option for genital herpes. However, more well-designed clinical studies and laboratory studies will be needed. Objectives : Genital herpes is common disease in gynecological field. Although various treatment options such as herbal medicine, acupuncture, moxibustion are used in genital herpes, there is not enough evidence about the treatment options. This study is to prove the efficacy of oriental medicine on genital herpes by investigating papers and suggest direction of future research. Method : We searched for papers which had both genital herpes and oriental medicine from Cochrane, Pubmed, Scopus, CNKI, Oasis, Korean traditional knowledge portal, Journal of Korean Obstetrics & Gynecology up to November 2017. After searching papers, we classified according to the study design and analyzed selected studies. Results : 16 papers were finally selected. 4 papers are laboratory studies with Hartley guinea pig with recurrent genital herpes. 12 papers are clinical trials which includes 1 single group trial, 1 controlled trial, 10 randomized controlled trials. All of the studies have shown that herbal medicine is effective in improving the symptom of genital herpes and decreasing the recurrent rate of genital herpes and also has immunoregulatory effect. Conclusions : This study shows that herbal medicine could be a good treatment option for genital herpes. However, more well-designed clinical studies and laboratory studies will be needed.

코로나 시대의 온라인 도서관 이용교육이 정보활용능력에 미치는 영향

박연경,이용정,Park, Yeon Kyeong,Yi, Yong Jeong 한국도서관정보학회 2021 한국도서관정보학회지 Vol.52 No.3

대학도서관은 코로나-19로 인해 이용자 교육 프로그램을 대면으로 진행할 수 없었기 때문에 온라인으로 전환하게 되었다. 본 연구는 온라인 이용자 교육이 대학생의 정보 활용 능력에 어떠한 영향을 미치는지를 조사하고자 하였다. 코로나-19의 발생 직후인 2020년에 대학에 진학한 신입생들을 대상으로 정보 활용 교육의 효과성을 측정하기 위해 이들 중 온라인 이용자 교육을 이수한 대학생(N=50)과 이수하지 않은 대학생(N=50)을 무작위로 선정하였다. 선행 연구들을 참고하여 본 연구를 진행하는데 필요한 정보 활용 능력 측정 도구를 개발하였다. 두 대학생 집단 간의 정보 활용 능력 측정 결과를 비교하기 위해 독립표본 t-검정을 실시하였으며, 그 결과 온라인 이용자 교육을 이수한 학생과 그렇지 않은 학생의 정보활용능력에 유의한 차이가 있는 것으로 나타났다. 연구 결과는 코로나-19 상황뿐 아니라 포스트 코로나19 시대에도 비대면 온라인 이용자 교육을 제공하는 것이 도서관 이용자의 정보 활용 능력을 향상시키고 디지털도서관의 특성을 적절하게 활용할 수 있도록 도와주는 데 효과적임을 확인시켰다. 본 연구에서 사용된 정보 활용 능력 측정 도구는 온라인 정보 활용 능력을 평가하기 위해 개발되었으며, 이는 디지털 정보 활용 능력 및 이용자 교육에 관한 연구의 확장에 기여하였으며, 또한 비접촉(언택트) 서비스가 의무화된 환경변화에 대처하면서 학술도서관이 어떻게 정보서비스를 촉진시킬 것인지에 대한 실질적인 함의를 제공하였다. Due to COVID-19, user instruction programs could not be conducted face-to-face, and the sessions have been moved online. The present study attempted to investigate how online user instruction influences the information literacy ability of college students. The study randomly selected college students (N=50) who completed online user instruction sessions and college college students (N=50) who did not complete them among freshment who went to to college in 2020 to measure their information literacy abilities. For this study, a tool for measuring information literacy abilities was developed by referring to several previous studies. The measurement results were analyzed by the independent samples t-test, and significant differences were found between students who completed online user instruction sessions and those who did not. The findings of the study have confirmed that it is effective in enhancing library users' information literacy abilities to provide user instruction online under the COVID-19 situation, and even in post-COVID 19 times, which helps them appropriately utilize the characteristics of digital libraries. The information literacy measurement tool used in the present study was developed to evaluate online information literacy, and thus contributed to the extension of the literature of digital information literacy and user instruction. The present study provided practical implications for how academic libraries will promote information services to cope with environmental changes in which contact-free (untact) services are obliged.

표준화환자 시뮬레이션기반 조현병 간호교육이 간호학생의 의사소통 자기효능감, 학습 자기효능감 및 실습몰입에 미치는 효과

박연경,김태경 인문사회과학기술융합학회 2018 예술인문사회융합멀티미디어논문지 Vol.8 No.6

본 연구는 간호학생에게 표준화환자 시뮬레이션기반 조현병 간호교육을 적용하여 의사소통 자기효능감, 학습 자기효능감, 실습몰입에 미치는 효과를 파악하기 위한 단일군 전후 원시실험연구이다. 연구대상은 P시 D 대학교에 재학 중에 3학년 간호학생 61명을 대상으로 2시간씩 10주 동안 운영 후 사전-사후 설문조사하였으며, 연구결과는 SPSS Win 22 Program을 이용하여 통계 분석하였다. 연구결과 표준화환자 시뮬레이션기반 조현병 간호교육 전.후에서 의사소통 자기 효능감(t=.3867, p<.001), 학습자기효능감(t=.7732, p<.001) 및 실습몰입(t=.7125, p<.001)이 통계적으로 유의하였으며, 표준화환자 시뮬레이션기반 조현병 간호교육 후 학습 자기효능감과 실습몰입(r=.383, p=.003)은 양의 상관관계를 나타냈다. 본 연구를 통해 표준화환자 시뮬레이션기반 조현병 간호교육은 간호학생의 대상자와의 치료적 의사소통능력을 향상시키는 교수-학습방법임을 확인하였으며, 추후 간호학생 정신간호 실습교육프로그램을 지속적으로 개발하고 적용할 필요가 있겠다. The purpose of this study was to effect of simulation-based education using standardized patients for schizophrenia nursing care on nursing students communication self-efficacy, learning self-efficacy and flow experience. A one-group pre-post test design was used. The data were obtained from pre-post test distribution structured questionnaires to 61 nursing students in the junior year at D college in Busan. There was significant difference simulation-based education using standardized patients schizophrenia nursing care on communication self-efficacy(t=.3867, p=<.001), learning-efficacy(t=.7732, p=<.001) and flow experience(t=.7125, p=<.001). The correlation learning self-efficacy and flow experience(r=.383, p=.003) showed to be positivity correlated. Therefor Simulation-based education using standardized patients for schizophrenia nursing was effective education method on Communication Self-Efficacy, Learning Self-Efficacy and flow experience among nursing students.

여성의 항문과 생식기에 동시에 발생한 사마귀 환자 치험 3례

박연경,박치영,박경선,황덕상,이창훈,장준복,이진무,Pak, Yeon-Kyoung,Park, Chi-Young,Park, Kyoung-Sun,Hwang, Deok-Sang,Lee, Chang-Hoon,Jang, Jun-Bock,Lee, Jin-Moo 대한한방부인과학회 2017 大韓韓方婦人科學會誌 Vol.30 No.4

Objectives: The purpose of this study is to report the effectiveness of Korean Medicine treatment on condyloma of anus and vulva. Methods: Three patients were treated with herbal medicine, moxibustion, acupuncture and pharmaco-acupuncture. Two of them were prescribed self designed herbal formula and one of them was prescribed pill which is made of Equisetum arvense. Photographs of lesions were used to evaluate the changes in symptoms. Results: All three patients' lesions were disappeared after the treatment and maintained until the last follow up day. The period without recurrence was different in each case: about 1month, 4months, and 6months, respectively. Conclusions: This study shows that Korean Medicine was effective to treat conydloma of both anus and vulva.