• 대한수학회보
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• 제61권3호
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• pp.825-835
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• 2024

We describe the local transition probability of a singular diagonal action on the standard non-uniform quotient of PGL₃ associated to the type 1 geodesic flow. As a consequence, we deduce the property of strongly positive recurrence.

• 재활치료과학
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• 제11권3호
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• pp.23-36
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• 2022

목적 : 본 연구는 전환프로그램 연구동향과 장애청소년을 대상으로 국내외 전환프로그램의 중재 및 효과를 체계적으로 분석함으로써 학교 및 지역사회 관련 기관들과 협력하여 성인생활의 모든 측면을 포함할 수 있는 중재 전략에 대한 기초자료를 제공하는 것을 목적으로 한다. 연구방법 : 학술연구정보서비스(Research Information Sharing Service: RISS), Pubmed, Web of Science(WoS) 데이터베이스를 사용하여 2006년부터 2021년까지의 게재된 논문을 검색하였다. 주요 검색어는 'Disability' AND ('Adolescents' OR 'Young adult') AND ('Transition education' OR 'Transition program')를 사용하였다. 최종적으로 7편의 국내외 논문을 본 연구의 분석 대상으로 선정하여 전문을 검토하였다. 또한, WoS(Web of Science) 플랫폼과 VOSviewer(version 1.6.16, CWTS, Netherlands, 2020) 프로그램을 이용하여 키워드와 국가 관계를 분석하고 시각화하였다. 결과 : 7개의 논문에서 참여한 대상자를 유형별로 분석한 결과, 대상자는 ASD, ADHD, ID, DD, physical disability 총 5가지로 분류되었다. 중재에 사용된 영역은 크게 직업(학업), 자기관리(시간), 상호작용(대인관계, 의사소통) 3가지 범주로 혼합되어 실시되었다. 중재 결과 7편 중 1편을 제외하고는 사회성 및 적응, 삶의 질, 일상생활활동 세 가지 분류 중 적어도 하나 이상의 부분에서 유의미한 향상을 보였다. 결론 : 본 연구는 전환프로그램의 연구동향을 파악하면서 프로그램의 적용과 그 효과를 정리하여 다양한 전문가와의 교류하는 방향성을 제시하는 동시에 단편적인 측면이 아닌 성인생활의 모든 측면을 확대하는 기초자료로 활용될 수 있을 것이다.

• 한국간호교육학회지
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• 제19권4호
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• pp.594-605
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• 2013

Purpose: This study aimed to describe nurses' experience in transition from new graduate nurses to professional clinical nursees in a hospital. Methods: Ten new clinical nurses working in a hospital participated in this study. Data collected through in-depth interviews were analyzed using phenomenology. Results: The analysis yielded five core category themes from new nurses for becoming a professional nurse: (a) beginning of hardship journey (b) feeling of inability in workplace (c) struggling hard to develop skills (d) enduring hardships by soothing oneself and peer support (e) beginning of an exciting journey. Conclusion: Over time, new nurses face many difficulties in transition to a professional status. To enhance the role development of new clinical nurses in hospital settings, nursing schools and clinical fields must teach and prepare them. Nursing schools should teach a strong theoretical base as well as nursing skills. In addition, in the clinical nursing department, education, teaching the integrated systems, staff development, support, evaluation, and feedback are needed for new nurses's development.

• 한국전자파학회논문지
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• 제17권4호
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• pp.324-329
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• 2006

본 논문에서는 위성 통신 대역에서 사용할 수 있는 기판 집적형 도파관(SIW: Substrate Integrated Waveguide) 공진기에 관하여 논의된다. 기판 집적형 도파관은 기판에 비아 홀을 삽입하여 근사적으로 도파관을 구현한 것으로써 다른 회로와 집적화 시킬 수 있다는 장점을 지닌다. 측정을 위해 설계된 back-to-back 트랜지션은 18 GHz 에서 0.4 dB의 삽입 손실을 갖는다. 또한, 측정된 기판 집적형 도파관을 이용한 공진기의 Q 값은 back-to-back 트랜지션을 포함하였을 때 222를 나타낸다. 이러한 높은 Q 값을 갖는 기판 집적형 도파관을 이용한 공진기는 필터, 발진기, 전압 제어 발진기 등에 이용될 수 있다.

• 한국재료학회지
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• 제20권9호
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• pp.457-462
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• 2010

Adsorption of a water molecule on a Si (001) surface and its dissociation were studied using density functional theory to study the distribution of -OH fragments on the Si surface. The Si (001) surface was composed of Si dimers, which buckle in a zigzag pattern below the order-disorder transition temperature to reduce the surface energy. When a water molecule approached the Si surface, the O atom of the water molecule favored the down-buckled Si atom, and the H atom of the water molecule favored the up-buckled Si atom. This is explained by the attractions between the negatively charged O of the water and the positively charged down-buckled Si atom and between the positively charged H of the water and the negatively charged up-buckled Si atom. Following the adsorption of the first water molecule on the surface, a second water molecule adsorbed on either the inter-dimer or intra-dimer site of the Si dimer. The dipole-dipole interaction of the two adsorbed water molecules led to the formation of the water dimer, and the dissociation of the water molecules occurred easily below the order-disorder transition temperature. Therefore, the 1/2 monolayer of -OH on the water-terminated Si (001) surface shows a regular distribution. The results shed light on the atomic layer deposition process of alternate gate dielectric materials, such as $HfO_2$.

• 한국환경과학회지
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• 제22권4호
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• pp.385-396
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• 2013

National park, as a natural park, has a dual purpose, to promote both protection and enjoyment. The educational activities of the national park can be partly understood as one of the appropriate means to balance its double purposes. This study provides a review of environmental education in the US National Parks according to social transition. Taking historical perspective and case studies, environmental education has played roles in helping the balance between preservation and enjoyment. Since the environmental movement, environmental education goals, particularly understanding the natural processes observable at national parks, has become more a part of the interpretation and education missions of the parks. Also non-governmental and non-profit partners have played important educational-based roles in support of both the National Parks Service and environmental education goals. The two different models also differ in the public's perception of them. Federal employees are resented in some rural areas in the U.S., but the general population automatically attributes authority, friendliness, and national-interestedness to NPS Rangers. This may in turn limit how strongly such staff could serve as strong advocates for the environment. On the other hand, the non-profit may be seen by some as strongly liberally biased and associated with urban wealth. It is also not as universally recognized as the NPS. It can, however, go far to develop new partnerships and undertake public relations. Non-profits vary greatly in quality, also affecting public perception.

• 한국가족관계학회지
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• 제21권3호
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• pp.73-93
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• 2016

Objective: The purpose of the present study was to examine how children's transition to adulthood might be related to their parents' marital satisfaction and relationship satisfaction with children. Specifically, we investigated if the numbers of children who (1) graduated from 4-year college, (2) were employed, (3) were married, (4) moved out of parental homes and lived independently, and (5) had at least one child might be associated with better marital satisfaction and higher relationship satisfaction with children among midlife and older parents. We also evaluated if the associations might differ by gender of the children (sons vs. daughters) as well as by their gender and birth order (first-born son, later-born son, first-born daughter, later-born daughter). Method: The analytic sample was drawn from the 2006 Korean Longitudinal Study of Ageing. The sample consisted of 1,905 parents whose children were aged between 25 and 35. For analysis, regression models with robust standard errors were estimated using Stata. Results: Results suggest that sons' (especially first-born sons') transition to adulthood exerted more consistent impacts on parents. More specifically, first-born sons' completion of higher education, marriage, and independent living arrangement were associated with either higher levels of parental marital satisfaction or relationship satisfaction with children. With regard to later-born sons, their completion of college education was linked to higher levels of parental marital satisfaction and relationship satisfaction with children. Conclusion: Korean parents appear to place greater importance on first-born sons' successful transition to adulthood compared to those of other children. Overall, however, transition to adulthood may have limited influence on Korean parents.

• 중환자간호학회지
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• 제12권2호
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• pp.50-60
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• 2019

Purpose : The purpose of this study was to identify the attributes, antecedents, and consequences of the transition of simulation-based learning (SBL) in nursing schools. Methods : The study was conducted in accordance with Walker and Avant's conceptual analysis process. We searched MEDLINE, CINAHL, EMBASE, Google Scholar, and RISS (Korean Education and Research Information Service) databases, resulting in nine studies for an in-depth review. Results : The attributes of transition of SBL include (1) preparing for a professional role, (2) practicing in a real clinical setting, and (3) progressing toward expected competency. Antecedents of the concept include novice status, changing roles, clinical experience in controlled settings, and expected competency in the clinical setting. Conclusion : The transition of SBL includes the important feature of progression toward expected competency. Further research is needed to identify graduate nurses' experiences during this transition to establish a strategy for improving it and developing a measurement tool that reflects attributes of the concept.

• 대한공업교육학회지
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• 제32권1호
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• pp.55-72
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• 2007

이 연구의 목적은 전기 전자 통신 분야 특성화고등학교의 학교에서 일터로의 전이를 개선하기 위해 SWOT 분석 기법을 적용하여 실제적인 방안을 도출하는 것이다. 이 목적을 달성하기 위해 전국의 12개 특성화고등학교의 교육과정을 분석하였고, 전문교과 담당교사 192명을 대상으로 설문조사를 하였다. 이 연구의 결과는 SO전략, ST전략, WO전략, WT전략으로 도출되었고, 이를 통하여 정부, 시 도교육청, 단위학교별로 다음과 같은 결론을 얻을 수 있었다. 첫째, 정부에서는 특성화고등학교 졸업자를 위한 병역특례 제공, 특성화고등학교장을 위한 CEO연수 강화, 현장실습을 확대하는 제도를 마련해야 한다. 둘째, 시 도교육청에서는 직무연수의 행 재정적 지원 강화, 산업체 초빙교사의 인력풀 제공, 지역 산업체의 인력수요와 지역사회의 요구에 따른 학과 개편을 추진해야 한다. 셋째, 단위 학교에서는 특성화 학과에 부합하는 학교 교육목표 제시, 지역 성장산업과 연계한 전문교과 편성, 이를 위한 인정교과서의 활용과 진로교육을 강화시켜야 한다.

• 한국간호교육학회지
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• 제18권3호
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• pp.465-473
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• 2012

Purpose: The purpose of this study was to investigate the experiences of nursing college students who are now pursuing a bachelor degree of nursing at a three year nursing school. Method: The study employs a Qualitative research method. For this study 19 nursing students of a reformed nursing college were interviewed. All of them are now taking the fourth-year classes. Results: The experiences of the interviewees are categorized into the following five themes: 1) Education reform news that could make the bachelor degree happen; 2) Relaxed but uncomfortably long winter break; 3) Looking forward to the fourth year of nursing education; 4) Facing the fourth year and possible double classes; and 5) Unregrettable choice. The study found that the students are putting their best effort forward for the fourth-year classes in a hope that the bachelor degree could rebuild their self-esteem and self-identity as a full-member of the nursing profession. They also hope that the existing societal prejudice and differential treatments toward them will disappear in future nursing practices. Conclusion: This study concludes with some practical implications for nursing education for reformed nursing schools.