• 한국컴퓨터정보학회논문지
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• 제24권6호
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• pp.141-149
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• 2019

This study was attempted to contribute to enhancing the quality of practical education by using Q-methodology to find out how nursing students cope with a mistake during clinical practice. From October 3rd to 26th, 2016, 30 Q-statements were selected through in-depth interviews and prior papers to identify response patterns for mistakes in the 3rd to 4th grade of the Department of Nursing at K University. The analysis using the QUANL program has four types. the first type was named the frankness type, the second type was named the forwardness type, the third type was named the evasion type, the fourth type was named the anxiousness type. In this paper we proposed that the practical guidance instructor and the field instructor need to understand the individual recognition style of each student and to develop coping strategies considering the individuality and to cooperate with education and guidance. In addition, in order to establish a positive cognitive formation and coping method in case of a mistake, it is necessary to educate management about mistakes in systematic nursing student clinical practice.

• 한국컴퓨터정보학회논문지
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• 제28권11호
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• pp.209-226
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• 2023

국경 간 전자상거래는 중국의 대외무역을 안정시키고, 중국 대외무역의 전환과 업그레이드를 추동하며, 글로벌 경제 발전과 안정에 기여하는 결정적인 힘으로 부상했다. 이에 따라 국경 간 전자상거래의 고품질 발전을 추동하는 것은 중국 업계 내에서 공동의 난제로 되었습니다. 그러나 국경 간 전자상거래가 빠르게 성장하면서 품질 혼재, 치열한 경쟁, 가격 경쟁 등 새로운 현상과 도전에 직면해 있다. 브랜드는 주체를 식별하는 구별표지 역할을 하며 브랜드 구축은 국경 간 전자상거래에서 고품질 발전을 이룩하는 신중한 선택이다. 이 글은 정성적 접근법과 정량적 접근법이 결합된 브랜드 이론을 활용하며, 국경 간 전자상거래 기업 운영 내의 주요 요소에 구체적으로 초점을 맞춘다. 중국 국경 간 전자상거래 기업의 내부 운영 내에서 브랜드의 형성과 발전에 영향을 미치는 핵심 요소들에 대한 분석을 통해 그들의 내부 형성 메커니즘을 조사하고 브랜드 형성에 영향을 미치는 이들 중요요소들의 중요성을 평가한다. 연구과정은 해외 소비자의 데이터를 바탕으로 실증분석을 실시하여 궁극적으로 국경 간 전자상거래 기업의 브랜드 개발을 위한 일정한 지침을 제공하고 있다.

• 한국초등과학교육학회지:초등과학교육
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• 제30권2호
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• pp.129-140
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• 2011

As one of the casting plans to improve the scientific inquiry ability of the students, the aims of this study are to develop and apply a basic inquiry program for the inquiry subject of Seogwipo fossil formation, and analyze the basis inquiry ability of the students to show in the inquiry activity process actually. The results obtained in 5th grade 48 elementary school students of Seogwipo-city are as follows; Students executed observing activity using an appropriate senses such as senses of vision and touch, and showed the tendency which tries to observe the form overall rather than the partial form of the fossil formation. But the ability to utilize appropriately for predicting and inferring with the facts which could depend on observing activity was low. And we found out that the misconceptions influence on inquiry activity. Therefore, to help understanding deeper for the students' basic inquiry element, it is thought that a study of the various educational guidance ways is necessary to this. The teachers also have to study the various ways to induce the scientific conception through the application of proper teaching-learning for correction of misconceptions because misconceptions have an influence on inquiry activity together. If various inquiry programs considering the regional-specific characteristics are developed to cause students' interest, students would come to participate in inquiry activity aggressively a little more.

• Clinical and Experimental Reproductive Medicine
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• 제47권2호
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• pp.130-134
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• 2020

Objective: The aim of this study was to compare the effects of conventional insemination (in vitro fertilization [IVF]) and intracytoplasmic sperm injection (ICSI) on the fertilization, developmental competence, implantation potential, and clinical pregnancy rate of embryos derived from in vitro matured oocytes of patients with polycystic ovary syndrome (PCOS). Methods: A prospective study was carried out among 38 PCOS patients who had undergone In vitro maturation (IVM) treatment. In total, 828 immature oocytes were collected from 42 cycles and randomly assigned for insemination by IVF (416 oocytes) or ICSI (412 oocytes). After fertilization, the embryos were cultured until the blastocyst stage and single embryos were transferred after endometrial preparation and under ultrasound guidance. Results: No significant differences were found in the maturation rate (78.1% vs. 72.6% for IVF and ICSI insemination, respectively; p= 0.076), fertilization rate (59.4% vs. 66.9% for IVF and ICSI insemination, respectively; p= 0.063), or the formation of good-quality blastocysts (40.9% vs. 46.5% for IVF and ICSI insemination, respectively; p= 0.314). Implantation and clinical pregnancy also did not show significant differences. Conclusion: There was a comparable yield of in vitro matured oocytes derived from PCOS patients in terms of fertilization, blastocyst formation, implantation rate, and clinical pregnancy between IVF and ICSI insemination. These findings provide valuable insights for choosing assisted reproductive treatment in women with PCOS, as IVM offers promising outcomes and is less invasive and less costly.

• 대한치과의사협회지
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• 제50권6호
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• pp.312-321
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• 2012

Permanent canine are very important teeth in point of function as well as esthetic. Therefore impaction of canines is a frequently encountered clinical problems. The incidence of impaction ranges between 1-3%. The cause of canine impaction can be result of ectopic position of tooth germ, defect of dental follicle, early loss or delayed exfoliation primary canine, space problem, supernumarary teeth, cyst, odontoma, Impaction frequently involves further complication such as root resorption of adjacent teeth, cyst formation and migration of the neighboring teeth. Various treatment modalities include extraction of primary canine, surgical opening and orthodontic traction, autotransplantation, surgical extraction of impacted canine.

• Child Health Nursing Research
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• 제8권4호
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• pp.414-421
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• 2002

The purpose of this study is to analyze the concept of caretaking behavior for children. This study adopts the methode of Walker and Avant in analysis. Based on the results of the study, the attributes, precedents, and consequences of caretaking behavior for children are follows ; 1. The affirmative attributes of caretaking behavior are affection binding, nutritional guidance, education, caring, protection moral training and acquisition of parents' role. The negative attributes of caretaking behavior are inconsistent moral training, incapability of affection binding and overprotection. 2. The precedent of caretaking behavior are postpartum contact with their babies, cognizance capacity of child-caretaking, economic support, level of preparation for child-caretaking and self-consciousness as parents. 3. The affirmative consequences of caretaking behavior are promotion of child growth and development, formation of maternal-infantile attachment, development of children sociality, satisfaction of parental role and reinforcement of relationship between the members of family. The negative consequences of caretaking behavior are burden and conflict to parental role, children's illness, role conflict and role stress among the members of the family and family breaking up.

• International Journal of Advanced Culture Technology
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• 제7권1호
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• pp.20-27
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• 2019

This study was designed to examine the affect health promotion behavior to emotional happiness for 20-30's in Korea through cross-sectional descriptive research. There were a total of 279 people who participated in this study, 198(71.0%) were males and 81(29.0%) were females. The data collection period was from December 1 to 15, 2018. The tools used to measure health promotion behaviors were HPB (Health Promotion Behavior) developed by Walker et al., and emotional happiness was PANAS (Positive and Negative Affect Scale) by Developed by Watson et al., All data was analyzed using SPSS 18.0 program. As a result of analysis, 62 (49.6%) were solving interpersonal problems and stress relief while drinking, and the people who ate twice a day were most frequent. In conclusion, health promotion behaviors have a strong correlation with emotional happiness. Based on the above results, it was suggested that the program of happiness for lining in the 20-30s age groups should strengthen the contents of health responsibility, guidance of substance abuse, formation of social relations and self actualization.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2015년도 춘계학술대회
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• pp.101-104
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• 2015

본 논문에서는 무선 센서 네트워크에서 주어진 상황에 따라 다수의 쿼드콥터들이 편대를 유동적으로 구성할 수 있는 비행 기법을 제안한다. 기존 연구에서는 미리 정해진 구조의 편대로만 비행을 하고 센서를 통해 비행체 간의 거리를 알아야만 편대 유지를 할 수 있었다. 또한, 센서에서 발생하는 오차로 인해 비행체 간 거리가 일정하지 않다는 문제점이 발생한다. 본 논문에서는 상대 좌표 값을 기반으로 한 가상 지도를 통해 실내 외, 장애물 등에 영향 받지 않고 쿼드콥터의 현재 위치를 이용하여 주어진 상황에 맞는 편대 비행을 하는 알고리즘을 제안한다. 제안된 알고리즘은 선도기 추종 기법(Leader-Follower Technique)으로 메인 쿼드콥터가 주어진 상황을 판단하여 무선 통신을 이용해 서브 쿼드콥터들에게 명령을 내려 편대의 구조를 정하는 방법이다. 모의실험 결과, 제안한 알고리즘이 기존방식에 비해 어떠한 상황을 감지함에 있어서 편대 비행이 효율적인 것을 확인하였다.

• 대한수의학회지
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• 제39권6호
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• pp.1210-1217
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• 1999

This study was carried out to develop a newly designed ovum pick-up(OPU) instrument for ultrasound-guided transvaginal follicular aspiration in cows. This new instrument consists of out- & inner-layer stainless pipes and a grip with a trigger(hand) switch. Some gauge types of disposable needles and tubes can be attached to this inner pipe. With this instrument, while grasping an ovary with one hand, the other hand can handle in apiration and vacuum on/off with the least assitant's help. With this instrument the mean recovery rate of bovine follicular oocytes was 45.2%. In recovered oocytes, usable oocytes(Grade I & II) were 30.4% and this rate meant 1.4 oocytes per ovary. For 30 days after initial aspiration with this instrument, some adverse effects such as adhesion, hemorrhage, hematoma and other mass formation in/with ovaries were also examined by rectal examination, ultrasonographic and endoscopic images. Adhesion was found in one ovary 1 week after aspiration, and hemorrhagic lesion was found 1-2 days and petechia were found 3-5 days after aspiration and there was no remarkable adverse effects. It was found that this instrument could be applicable and safe for ovum pick-up in cows.

• 비교교육연구
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• 제24권3호
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• pp.1-23
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• 2014

본 연구는 고교 다양화 및 특성화고 육성 정책으로 인해 상대적으로 불이익을 받고 있는 일반고의 교육역량 강화 필요성을 인식하고, 현재 일반고가 안고 있는 문제점 등을 진단하여 장 단기적인 관점에서 경상북도의 일반고 육성방안을 다각적으로 마련 제시하는 데 그 목적이 있다. 이를 위해 먼저, 박근혜정부의 교육정책기조와 경상북도 교육정책 방향, 경북지역 일반고 교육현황, 일반고 교육역량 강화방안의 주요 내용 등을 살펴보았다. 교육부의 일반고 교육역량 강화방안에 기초하여 제시된 경상북도 일반고 교육역량 제고의 주요 추진과제로는 (1) 진로별 맞춤형 교육과정 편성 운영의 자율성 확대, (2) 일반고 학생을 위한 진로직업 교육 확대, (3) 위기학생 지원 프로그램 강화, (4) 일반고 High-up 프로그램 지원 강화 등을 들 수 있다. 이와 같은 일반고 교육역량 강화를 위한 주요 추진과제들이 학교현장에서 성공적으로 정착 운영되기 위해서는 개별 일반고의 지역적 환경과 특성을 고려한 학교단위 책임경영제의 정착, 학교경영에 있어 총체적 질 관리 적용, 그리고 협동적 학교조직문화 형성이 구축되어야 할 것이다. 그리고 글로벌 민주시민 양성, 2009 개정 교육과정에서 추구하는 인간상, 그리고 경상북도교육청에서 제시하고 있는 '새로운 생각과 참된 마음을 지닌 인재'를 육성하기 위한, 즉 경상북도 일반고 교육역량 제고를 위한 구체적인 실천과제와 전략들도 제시하였다.