종합병원 간호사의 이직의도 구조모형 연구: 조직침묵의 매개효과 중심으로

김미환,김명자 간호행정학회 2024 간호행정학회지 Vol.30 No.2

Purpose: This study used a structural model to identify organizational characteristics, such as work nvironment, nursing organizational culture, and manager leadership of general hospital nurses, and to examine the effect of organizational characteristics on turnover intention through organizational silence. Methods: Data were ollected from July 1, 2017 to August 30, 2017, using structured questionnaires. Participants were nurses in general ospitals with more than 250 beds and less than 500 beds in Busan City and Gyeongsangnam Province. The collected data were analyzed using IBM SPSS 23.0 and AMOS 23.0. Results: The nursing work environment, external employment opportunities, relationship-oriented culture, and acquiescent and defensive silence directly impacted turnover intention. Additionally, the nursing work environment and external employment opportunities indirectly affected turnover intention through acquiescent silence. Conclusion: To lower general hospital nurses’ turnover intention, the external environment should be reviewed and continuously compared to provide a better internal nursing work environment. In addition, it is necessary to find a way to lower the acquiescent silence, which can negatively affect the organization, by creating a relationship-oriented culture that emphasizes the relationship between members.

발아시간과 압출성형온도가 발아현미의 성질에 미치는 영향

김미환,류기형,Kim, Mi-Hwan,Tungjaroenchai, Wanna,Ryu, Gi-Hyung 한국식품영양과학회 2007 한국식품영양과학회지 Vol.36 No.5

본 연구는 식미가 뛰어난 압출성형 발아현미 식품소재 개발에 대한 기초 연구로서 원료 발아현미와 압출성형 발아현미의 물리적 특성, 페이스트 점도, 색도 및 항산화성 등을 비교 검토하였다. 발아는 24 hr, 48 hr 동안 $30^{\circ}C$에서 실시하였으며, 현미 및 24시간, 48시간 발아현미를 시료로 하였다. 쌍축 동방향 압출성형기를 사용하여 수분함량 20%, 배럴온도는 $100^{\circ}C$와 $120^{\circ}C$로 조절하여 압출성형하였다. 압출성형물의 발아시간에 따른 팽화율은 배럴온도 $100^{\circ}C$에서는 증가, $120^{\circ}C$에서는 감소하였으며, 밀도는 $100^{\circ}C$에서 감소, $120^{\circ}C$에서 증가하여 팽화율과는 음의 상관관계를 나타내었다. 발아시간에 따른 파괴력은 배럴온도 $100^{\circ}C$에서는 증가하였으며, $120^{\circ}C$에서는 감소하였다. 페이스트 점도는 발아현미는 발아시간에 따라 페이스트 점도가 감소하였으나, 압출성형물은 발아시간에 관계없이 배럴온도 $100^{\circ}C$가 $120^{\circ}C$보다 약간 높은 페이스트 점도를 나타내었다. 색도의 명도는 압출성형물간의 유의적 차이는 나타나지 않았으며 갈색도는 배럴온도 $100^{\circ}C$에서는 24 hr 발아현미가, $120^{\circ}C$에서는 48 hr 발아현미가 가장 높은 값을 나타내었다. 환원당 함량은 발아시간이 증가할수록 증가하였다. $\gamma$-Oryzanol의 함량은 발아시간이 증가할수록 약간 감소하였으며, 압출성형에서는 배럴 온도가 증가할수록 감소하는 경향을 나타내었다. Polyphenolic compound 함량은 발아시간이 증가할수록 감소하는 것으로 나타났으나 압출성형물에서는 발아시간이 증가하고 배럴 온도가 증가할수록 polyphenolic compound 함량은 증가하는 것으로 나타났다. In order to develop a novel food utilization of germinated brown rice, physicochemical properties of germinated brown rice and its extrudates were investigated. The physical characteristics, the paste viscosity, and the anti-oxidation activity were analyzed. Brown rice was soaked for 10 hr and germinated for 24 and 48 hr at $30^{\circ}C$. Extrusion conditions of brown rice and germinated brown rice were barrel temperature at 100 and $120^{\circ}C$ and moisture content at 20%. The expansion ratio increased with the increase in germination time. It increased at barrel temperature of $100^{\circ}C$, and decreased at $120^{\circ}C$. The bulk density showed negative corporations with the expansion ratio. The paste viscosity of germinated brown rice was decreased with the increase in the germination time. However the paste viscosity of extrudates was lower as barrel temperature increased. Content of polyphenolic compound in extrudates was increased by increasing germination time and barrel temperature.

우리나라 초등학교 수학교과서에서 제시된 분배법칙 지도내용 분석

김미환,이수은,김수미 대한수학교육학회 2017 수학교육학연구 Vol.27 No.3

This study examined how the distributive principles(DP) works in our elementary school textbooks and work books to figure out the implications for developing the elementary mathematics curriculum and textbooks. For this purpose, Chinese and Japanese elementary textbooks were reviewed and five criteria for the analysis of Korean textbooks and workbooks were prepared by the review. The analysis showed that Korean textbooks and work books are inefficient to handle DP in many ways. Based on these findings, this study suggested that the DP should be codified into the curriculum and explicitly dealt with in elementary math textbooks. 이 연구는 우리나라 초등학교 수학교과서 및 익힘책에 분배법칙이 어떻게 다루어지고 있는지 살펴보고, 차후 초등학교 수학과 교육과정 및 교과서 개발을 위한 시사점을 추출하고자 하였다. 이를 위해 분배법칙 지도가 철저한 중국과 일본 교과서를 살펴보고, 이를 토대로 우리나라 교과서 분석을 위한 다섯 가지 준거를 마련하였다. 분석결과 우리나라 교과서와 익힘책이 여러 가지 측면에서 분배법칙을 효율적으로 다루지 못하는 것으로 나타났다. 이러한 연구결과를 토대로 분배법칙을 초등 수학과 교육과정에 명문화하고, 초등 수학 교과서에서 명시적으로 다루는 방안을 제안하였다.

[P3-09] 발아현미와 압출성형 발아현미의 특성비교

김미환,송호임,홍진아,류기형 한국식품영양과학회 2006 한국식품영양과학회 학술대회발표집 Vol.2006 No.10

한국 교육철학의 정체성 탐구 / < 개인연구 > 빌헬름 폰 훔볼트 ( Wilhelm von Humboldt ) 와 독일의 대학

김미환 한국교육철학학회 1991 교육철학연구 Vol.9 No.-

N/A N/A

사과 분말 및 사과 농축액 첨가에 따른 국수의 품질 특성

김미환,The-Thiri Maung,문대균,류기형 한국산업식품공학회 2020 산업 식품공학 Vol.24 No.2

This study aims to analyze the cooking and sensory characteristics of noodles to which different types and amounts of apples were added. Apple noodles were made by the addition of apple flour and apple concentrate to wheat flour in proportions of 0, 5, 10, 15, and 20%, respectively. Cooking time, weight after cooking, water loss after cooking, and rehydration rate were analyzed as cooking characteristics. Hardness, adhesiveness, cohesiveness, springiness, and chewiness were measured as texture characteristics, whereas sensory evaluation was performed on the appearance, color, taste, aroma, texture, and overall preference of noodles. The cooking time decreased as the amount of apple added increased, and the weight after cooking, water loss after cooking, and rehydration rate increased. The hardness and chewiness were decreased and the adhesiveness was increased as the amount of apple added was increased. The sensory test of apple noodles showed a higher score in taste and overall preference than that of the control. Furthermore, the addition of apples tended to produce a high score in all sensory tests, indicating that the addition of apples has a good effect on the quality of noodles. In particular, the addition of 10% apple concentrate showed high scores in all the tested characteristics.

전래동화의 인간학적 진술과 교육학적 의미고찰 : 전래동화의 교육인간학

김미환 교육철학회 1997 교육철학연구 Vol.17 No.-

웃음치료가 구안와사환자의 안면마비 회복정도, 통증 및 스트레스에 미치는 효과

김미환,김명자 병원간호사회 2014 임상간호연구 Vol.20 No.2

Purpose: This study was done to identify the effects of Laughter therapy on recovery status from facial paralysis,pain, and stress in Bell's palsy patients. Methods: This research was a nonequivalent control group nonsynchronizedpre-posttest quasi-experimental research design. Data were collected from August 8, to October15, 2013 at D university Oriental Medical Center in B city. Participants were 60 patients with Bell's palsy whowere assigned to one of two groups: an experimental group of 30 patients and a control group of 30 patients. t-test, x2-test, Fisher's exact test and Welth-Aspin test were used to test the homogeneity between the twogroups and t-test, Welth-Aspin test and ANCOVA were used to test the research hypotheses. SPSS programwas used for statistical analysis. Results: There were significant increases in recovery status from facial paralysisand decreases in stress after Laughter therapy in the experimental group. Conclusion: The results indicate thatLaughter therapy is effective in facilitating recovery status from facial paralysis and decreasing stress. Therefore, Laughter therapy can be used as an effective nursing intervention for patients with facial paralysis and to relievestress in these patients.

[P4-02] 홍삼가루, 수분, 당 첨가량에 따른 인절미의 품질특성

김미환,인동문,류기형 한국식품영양과학회 2006 한국식품영양과학회 학술대회발표집 Vol.2006 No.10

Flanders 언어상호작용분석 프로그램을 이용한 초등수학영재 수업에서의 교사 발언 사례 분석

김미환,송상헌 한국초등수학교육학회 2011 한국초등수학교육학회지 Vol.15 No.2

본 연구는 초등수학영재 수업에서 일어나는 교사와 학생간의 언어적 의사소통을 살펴보면서 수업 중 교사와 학생의 발언 흐름과 수학적 의사소통이 활발히 일어나는 상황에서의 교사 발언 유형의 분석을 통해 효과적인 수학적 의사소통의 언어흐름을 제안하는 것을 목적으로 한다. 이를 위해 Flanders 언어상호작용분석 프로그램으로 수학영재지도의 현장 교육 경력이 많고 수학영재교육분야의 전문가 추천을 받은 한 명의 우수 교사의 수업 사례를 분석하였다. 연구 결과 일반 학급 수업에서의 경향과 다른 양태였으며, 수학적 의사소통의 수준이 높고 활발하게 일어나는 과정은 대부분 (질문)→(활동 및 사고 대기)→(넓은 답변)→(활동)의 언어 흐름 형태였으며, 수학적 의사소통을 가장 활발하게 하는 교사 발언의 유형은 비지시적 발언 중 ‘아이디어 수용’인 것으로 나타났다. 이를 바탕으로 영재학급에서의 효과적인 언어 상호작용의 흐름을 제안하였다. To investigate the more effective mathematical communication process, a recommended teacher and a selected class as an exemplary model was analyzed with Flanders system. The mathematical communicative level was examined to measure content level using the framework analysing the mathematical communicative level(Park & Pang) based on describing levels of math-talk learning community(Hufferd-Ackles). The purposes of this paper are to describe the verbal flow pattern between teacher and students in the elementary school class for mathematically gifted students, and to propose the effective communication model of math-talk with analysis of verbal teaching behavior in the active class. In addition the whole and the parts of the exemplary class sample is respectively analysed to be used practically by elementary school teachers. The results show the active communication process with higher level presents a pattern 'Ask Question → Activity(Silence, Confusion or work) → Student-Initiated Talk → Activity(Silence, Confusion or work)' and the teacher's verbal behavior promoting math communication actively is exhibited by indirect influence especially accepting or using ideas.