• 한국응급구조학회지
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• 제26권3호
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• pp.137-148
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• 2022

Purpose: This study aims to provide essential data for developing educational methods and content, tailored for the prehospital field situation, by analyzing the effects of education regarding the management of cardiac arrest. Methods: This study is a primitive experimental study of 55 new firefighters in C Fire Service Academy. Data were collected from the training which was imparted using the CPR virtual reality simulation program (CBS 2.0) in accordance with COVID-19 quarantine rules and social distancing. Data were analyzed utilizing SPSS version 25.0. Results: After VR simulation training, knowledge about performing CPR (14.85) and self-efficacy (4.12) were significantly high (p<.001). Learning immersion was also high (3.99±0.59), but learning satisfaction was even higher (4.34±0.62). Depending on the recruitment field, firefighters showed higher learning immersion (4.04±0.58 vs 3.68±0.63) and self-efficacy (4.16±0.55 vs 3.91±0.84) than 119 EMTs' but, there was no significant difference between them. In contrast, The quality of performance of CPR by EMT's was significantly higher than that of firefighters (p=.025). Depending on previous simulation experience, there was no significant difference among dependent variables. Conclusion: Virtual reality simulation shows positive results in learning immersion, learning satisfaction, self-efficacy, and performance of CPR. Therefore, we propose that virtual reality simulation training can be a new educational paradigm.

• Journal of Chest Surgery
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• 제56권5호
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• pp.336-345
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• 2023

Background: The objective of this study was to demonstrate the safety, efficacy, and feasibility of intraoperative monitoring of the recurrent laryngeal nerves during thoracoscopic and robotic 3-field esophagectomy. Methods: This retrospective analysis details our initial experience using intraoperative nerve monitoring (IONM) during minimally invasive 3-field esophagectomy. Data were obtained from a prospectively maintained database and electronic medical records. The study included all patients who underwent minimally invasive (video-assisted thoracic surgery/robotic) transthoracic esophagectomy with neck anastomosis. The patients were divided into those who underwent IONM during the study period and a historical cohort who underwent 3-field esophagectomy without IONM at the same institution. Appropriate statistical tests were used to compare the 2 groups. Results: Twenty-four patients underwent nerve monitoring during minimally invasive 3-field esophagectomy. Of these, 15 patients underwent thoraco-laparoscopic operation, while 9 received a robot-assisted procedure. In the immediate postoperative period, 8 of 24 patients (33.3%) experienced vocal cord paralysis. Relative to a historical cohort from the same institution, who were treated with surgery without nerve monitoring in the preceding 5 years, a 26% reduction was observed in the nerve paralysis rate (p=0.08). On follow-up, 6 of the 8 patients with vocal cord paralysis reported a return to normal vocal function. Additionally, patients who underwent IONM exhibited a higher nodal yield and a decreased frequency of tracheostomy and bronchoscopy. Conclusion: The use of IONM during minimally invasive 3-field esophagectomy is safe and feasible. This technique has the potential to decrease the incidence of recurrent nerve palsy and increase nodal yield.

• 식물병연구
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• 제11권1호
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• pp.43-47
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• 2005

Flisulfamide 입제의 포장에서 방제효과 변화를 조사하기 위하여 강릉신의 배추 뿌리혹병에 오염된 고랭지 포장에서 본 시험을 진행하였다. Flisulfamide 입제는 84.6% 의 방제가로 무처리구와 기타 대조약제에 비교하여 통계적으로 유의성이 있는 것으로 나타났다. 휴면포자의 감소율을 조사하기 위하여 시험포장의 모든 처리구의 각 반복당 임의의 5개 지점에서 약제 처리 전 토양과 약제 처리 후 토양을 채집하여, 토양내의 휴면포자의 밀도를 조사하였다. 처리 전 시험 포자으이 휴면포자 밀도는 균일하지 않았으므로 포장 시험시 처리전 휴면포자 밀도의 조사가 필요하다고 생각된다. 휴면포자의 감소율을 조사한 결과, flisulfamide 분제와 입제를 처리한 후 휴면포자 밀도는 처리전에 비하여 63.7% 와 64.2% 의 감소율을 나타냈다. 방제효과와 휴면포자의 감소율간에는 유효적인 상관관계가 있게 나타났다. 그리고 약제 처리에 의한 수확량 변화를 조사하기 위하여, 약제 처리 45일 후, 각 처리구에서 20주의 배추를 수확하여 지상부 무게를 측정하였다. Flisulfamide 분제, fluazinam 분재와 flisulfamide 입제의 처리구에서 수확량은 무처리구에 비하여 14.3%, 13.8%와 13.0% 의 수확량 증가율을 나타냈고, trifloxystrobin 액상수화제의 처리구에서 수확량은 무처리구에 비하여 3.8%의 증가율을 나타냈다. 대조구를 포함한 각 처리평균간에는 통계적 유의성(P=0.05)은 없는 것으로 나타났다. 이상의 결과로부터 flisulfamide 입제가 배추 뿌리혹병의 방제에 있어서 우수한 방제효과를 가지고 있으며, 또한 휴면포자의 밀도를 감소하는데 효과적임을 알 수 있다.

• 한국가금학회지
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• 제18권3호
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• pp.209-218
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• 1991

An experiment was conducted to examine the efficacy of spray vaccination against Newcastle disease (ND). Four different coarse sprayers and four different diluents were compared in particle size, immune response and respiratory reaction. The smaller particle size of sprayer was, the better efficacy was and the more respiratory reactions were appeared. Of four diluents, antibody responses and resistance to challenge were higher with skim milk and gelatin, respectively .When day-old broiler chicks with maternal antibodies were vaccinated by coarse. sprayer B with B$_1$strain diluted in 1% skim milk, they showed 100% protection at two weeks of age and 50% from 4 to 8 weeks of age. Another group which boostered at 2 weeks of age by drinking water vaccination showed 100%, 70%, 50%, 40% protection at 2, 4, 6, 8 weeks of age, respectively. Although spray vaccination against ND in this experiments showed similar efficacy, compared to conventional methods, this method may not be appropriate in our field condition because of respiratory vaccinal reaction.

• 한국콘텐츠학회논문지
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• 제17권3호
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• pp.305-318
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• 2017

본 연구는 중등 예비음악교사들을 대상으로 동료멘토링을 활용하여 Bandura의 사회학습이론의 자기효능감 요인들 즉, 상황경험, 간접경험, 언어적/사회적 설득, 감성적/생리학적 상태의 향상과 동료멘토링 인식에 관한 연구이다. 이를 위해 멘토와 멘티로 구성된 팀활동과 멘티의 수업시연 및 동료평가를 실시하였으며, 교사로서의 자기효능감 향상에 대한 결과를 확인하기 위해 인터뷰와 성찰저널을 세부적으로 분석하였다. 그 결과 교사로서의 자기효능감 요인들이 향상된 것을 확인할 수 있었다. 동료멘토링의 인식에 대한 결과 분석에서 멘티의 경우 멘토들의 조언을 통해 상호작용과 소통을 통해 다양한 도움을 받을 수 있었다는 긍정적인 변화를 확인할 수 있었다. 이러한 결과를 바탕으로 향후 예비음악교사들의 교사로서의 자기효능감 향상을 위해 다양한 교수법을 활용한 교육실습 및 실무경험의 기회가 요구되는 것으로 분석되었다.

• 한국IT서비스학회지
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• 제13권2호
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• pp.113-131
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• 2014

Smartphone security threat has become an important issue in Information Science field following the wide distribution of smartphones. However, there are few studies related to such. Therefore, this study examined the factors affecting the intention of smartphone users to use the mobile vaccine against malware with the Protection Motivation Theory. To secure the reliability of the study, a surveying agency was commissioned. A total of 263 respondents, excluding 37 respondents who are users of iOS, which does not have mobile vaccine in the smart phone, or who gave invalid responses, were surveyed. The results showed that perception of the installed mobile vaccine significantly affected the Response Efficacy and Self-efficacy, and that the Perceived Severity, Perceived Vulnerability, Response Efficacy, and Self-efficacy significantly influenced the intention to use the mobile vaccine. On the other hand, Installation Perception of mobile vaccine itself did not affect the Perceived Severity and Perceived Vulnerability. This study is significant since it presented the new evaluation model of threat evaluation and response evaluation in the Protection Motivation Theory in accepting the security technology and raised the need for the promotion and exposure of mobile vaccine, since perception of mobile vaccine installation affects the response evaluation. It also found that the promotion must consider the seriousness of smartphone security, outstanding attribute of mobile vaccine, and user-friendliness of mobile vaccine above all.

• 농촌지도와개발
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• 제22권4호
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• pp.445-454
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• 2015

The purpose of this study was to verify the influence between the variables affecting the Agricultural high school students in career decisions. The results of this study are as follow. First, self-efficacy(${\beta}=.14$, p=.000), perceived usefulness(${\beta}=.52$, p=.000) and social support(${\beta}=.31$, p=.000) were found to be significant according to career decision of agricultural high school student the result of analysis of multiple regression. all regression coefficients were positive. second, perceived usefulness(${\beta}=.52$) was found on the most influential of the three variables. Finally, when students perform studies related to agro-industry can be called self-efficacy are important factors. also The real working environment for the agro-industrial field placement, explore the world of work, ways of understanding reality based on what they learned at school such as university-industry linkage will also be established.

• 대한간호학회지
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• 제50권1호
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• pp.81-100
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• 2020

Purpose: The purpose of this study was to define and clarify the concept of political competence for nurses. Methods: A hybrid model method was used to investigate the dimensions, attributes, and definitions of the concept. In the theoretical stage of the study, literature on nursing, politics, and other discipline were reviewed. In the fieldwork stage, individual in-depth interviews and focus groups interviews were conducted with politically seasoned experts or activists who had an understanding of the concept of political competence for extensive descriptions in nursing and field of health care. Results: The concept of political competence was represented in four dimensions as political knowledge, political efficacy, political interaction, and political activity. In the political knowledge dimension, there were three attributes, namely, political knowledge, political information and systematic analysis ability. The political efficacy dimension had three attributes of internal political efficacy, external political efficacy, and self-pride of nursing profession. The political interaction dimension had three attributes of organizations and community service, networking, and persuasive power. The political activity dimension had six attributes of political leadership, political expression, assertive behavior, political advocacy, political participation, and policy intervention. Conclusion: This concept development might provide a basic understanding of developing a measurement tool and for constructing a theory promoting nurses' political competence.

• 대한한의학원전학회지
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• 제36권2호
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• pp.97-128
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• 2023

Objectives : This study aims to examine the efficacy and application of Cannabis according to its parts. Methods : Contents on efficacy, treatment, and application of Cannabis in Material Medica and other texts of East Asian Medicine were collected and interpreted to deduce each characteristic. Results : Cannabis was found to be applicable to various wind symptoms and wind stroke, various pain and injuries, skin diseases, blockage or leaking of urine or feces, disease related to genitalia and anus, chronic ague, women's disease related to menstruation, birth, pregnancy, and to have the effects of heightening perceptive and sensory organs, detoxification and anesthesia, stimulating hair growth, and eradicating parasites. It drives out wind-heat pathogenic qi, circulates qi and blood, which allowed it to be applied not only to blockages but to symptoms of leakage. In other words, Cannabis was used when both excess and deficiency diseases were present, the former caused by acute blockage and the latter accompanied by stagnation. Conclusions : Based on the findings of this study, future researches on the efficacy and application of Cannabis could be done more systematically. In line with recent trend of wide application of medical Cannabis, we hope for it to be more actively used in the field of East Asian Medicine based on objective evidence.

• 한국보육지원학회지
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• 제5권2호
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• pp.1-20
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• 2009

본 연구에서는 예비유아교사의 창의적 인성과 교사효능감의 상관관계에 대해 알아보고자 하였다. 연구대상은 보육실습과 교육실습의 경험이 있는 경기지역에 소재한 S대학, Y대학 유아교육과 3학년 학생 165명이었다. 측정도구로는 하주현의 창의적 인성검사와 김순남에 의해 수정된 TEBI(Teaching Eefficacy Belief Instrument)교사효능감 검사를 사용하였다. 수집한 자료는 일원변량분석, schaffer 사후검증, 적률상관계수, 중다회귀분석을 이용하여 분석하였다. 본 연구의 결과는 다음과 같다. 첫째, 예비유아교사의 배경변인(성적, 연령, 임원활동)에 따른 창의적 인성의 차이는 유의하지 않았다. 둘째, 예비유아교사의 배경변인에 따른 교사효능감의 차이에서 '연령'은 교사효능감과 정적인 상관관계를 보였으며 특히 개인 교사효능감에 유의한 차이가 있었다. 셋째, 창의적 인성 점수가 높은 예비유아교사들이 교사효능감도 대체로 높았으며 특히 개인 교사효능감에서 더욱 유의미한 상관관계를 나타냈다. 예비유아교사의 교사효능감을 예언해주는 창의적 인성 요인은 자기 확신, 상상, 개방성'인 것으로 나타났다. 연구결과를 토대로, 예비유아교사의 창의적 인성과 일반 교사효능감의 관계를 인식하고 이를 촉진하는 교육과정 운영방안에 대해 논의하였다.