• 디지털융복합연구
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• 제11권11호
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• pp.633-642
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• 2013

본 연구는 부산지역에 소재하는 미용관련대학 재학생 366명을 대상으로 변인들 간의 상관관계를 알아보고, 대학생활 적응에 미치는 변인들의 영향을 파악하고자 하였다. 첫째, 학교생활스트레스가 하위영역 중 우울과는 정적 상관이 있었고 대학생활적응과는 부적상관이 있었다. 사회적 지지가 많을수록 자기효능감과 대학생활에 적응도가 높은 반면 우울은 낮았다. 자기효능감은 우울과 부적상관이 있으며 학교생활적응과는 정적상관이 있었다. 둘째, 또래지지와 교수지지가 높을수록, 학업문제와 가치관문제가 적을수록, 우울이 낮을수록 학교생활에 적응을 잘하는 것으로 나타났다. 셋째, 변인들의 영향력 중 학업적응의 영향은 학업문제 변인의 영향력이 가장 높았다. 사회적 적응의 영향은 또래지지의 설명력이 가장 높았다. 정서적 적응과 신체적 적응의 영향은 우울의 설명력이 가장 높았다. 대학애착의 영향은 교수문제의 설명력이 가장 높았다.

• 수산해양교육연구
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• 제18권3호
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• pp.302-313
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• 2006

This paper explores the efficacy on enforcing empowerment for the beginner special education teachers' adaptation of teaching life. Empowerment is widespread public concern regarding the role of the teacher in decision made in the operation of schools. Therefore what is discussed to be definition, a central component and strategies of empowerment based upon the through literature review. Empowerment is defined in terms of teachers power to participate in decision making about teaching and learning condition, especially is related to disabilities. And Empowerment has six components, decision making, professional growth, status, self-efficacy, autonomy, and impact. When novice teachers in special education utilize self-empowerment strategy, they have the opportunities for greater status and increasing power.Finally, empowerment is at the heart of special education teachers' adaptation of teaching life. It is suggested that follow-up studies should be conducted to develop indicator for assessing what teachers in special education perceived their empowerment in overall work. Also higher education program must address this issue in pre-service training of administrators and teachers in special education.

• 한국시뮬레이션학회논문지
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• 제25권2호
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• pp.63-74
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• 2016

본 연구는 자가-적응 조명 제어 소프트웨어에 대한 시뮬레이션을 수행하고, 이를 통해 실제 시스템의 성능 평가 기준을 명시하는 것을 목적으로 하고 있다. 자가-적응 소프트웨어는 소프트웨어를 작동시키는 과정에서 소프트웨어가 스스로 주변 환경을 모니터링해 환경에 예상하지 못한 변화가 발생한 것을 감지하고, 변화하는 실행 환경에 맞추어 요구사항을 만족시키는 소프트웨어를 의미한다. 본 연구는 IoT(Internet of Things) 환경에서 자가-적응을 수행하는 조명 제어 시스템에 대한 연구이다. 제안하는 시스템은 환경이 변화함에 따라 사용자의 요구사항을 고려해 시스템 스스로의 적응을 수행한다. 이에 대한 시나리오와 시스템 아키텍처 및 평가지표를 소개하며, 이를 기반으로 시뮬레이션을 진행하여 성능 평가를 수행했다.

• 한국산학기술학회논문지
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• 제16권10호
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• pp.6895-6904
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• 2015

본 연구는 부정적 평가의 두려움, 인지적 정서조절이 신규간호사의 현장적응에 미치는 영향을 조사하고, 인지적 정서조절이 조절효과로 작용하는지를 알아보고자 시도하였다. 연구대상은 1년 미만의 신규간호사 181명을 대상으로 자가보고 설문지를 실시하여 자료를 수집하였다. 부정적 평가에 대한 두려움 점수 3.25점, 인지적 정서조절 점수 3.18점, 현장적응 점수는 2.92점이었다. 부정적 평가에 대한 두려움이 클수록 부적응적 인지조절의 사용이 많았고 현장적응은 낮았다. 또한 부정적평가에 대한 두려움과 현장적응 사이에 인지적 정서조절효과는 나타나지 않았다. 이 결과로, 신규간호사들이 새로운 환경에 적응하도록 돕기 위해 자신감 증진 프로그램과 적응적 인지적 정서조절 사용을 위한 중재 프로그램이 필요하다.

• 산업융합연구
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• 제20권3호
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• pp.99-109
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• 2022

본 논문은 지역아동센터 이용 아동의 결핍이 학교생활적응에 미치는 영향 간의 관계에서 또래관계와 자아존중감의 매개효과를 검증하는 데 목적이 있다. 지역아동센터를 이용하고 있는 중학교 1학년에 재학중인 424명을 조사대상자로 선정하고 지역아동센터 4차년도 데이터를 활용하여 빈도, 기술통계, 상관관계 및 경로 분석을 하였다. 분석결과를 요약하면 또래관계는 결핍과 학교생활적응 간의 관계에서 완전매개효과가 있는 것으로 나타났다. 둘째, 자아존중감은 결핍과 학교생활적응 간의 관계에서 부분매개효과가 있는 것으로 검증되었다. 지역아동센터 이용 아동은 사회의 다양한 영역에서 결핍을 경험하고 있지만 본 연구 결과에서 볼 수 있듯이 또래관계와 자아존중감을 증진함으로써 학교생활적응에 도움을 줄 수 있음을 제시하였다. 이에 아동의 학교생활적응 도모를 위한 프로그램 개발 및 실천적 함의를 제시하고, 지역아동센터 이용 아동 연구 분야 확장을 제안코자 한다.

• 한국보건간호학회지
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• 제8권2호
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• pp.35-56
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• 1994

This article was intended to survey whether Roy' Adapation model ('Roy Model') can be applied to family health assessment and to study whether application of the Roy Model to a Korean family is feasible. under the Roy Model, a family is viewed as an adaptation system having a series of process of input. process, feedback, and output. Further, the Roy Model indicates that a family contains Physiolosical, self-concept. role function and interdependent mode in respect of internal or external stimuli. In the event where the family health assessed, the adaptation mode of that family must be assess at the first stage. Then, the focal, contextual, residual stimuli affecting the family must be assessed. In 1984 Hanson suggested four types of family adaptation mode based upon the Roy Model and thereby enhanced the possibility for family health assessment. In order survey whether the Roy Model can be applied to the Korean family, the author of this article contracted adults of 169 who live in 'A' city to make open questions regarding family and then analyzed responses from them by utilizing Roy model. This study categorized family Adaptation mode based upon the' four types of family adaptation mode developed by Hanson. As a result of this study, family adaptation mode was categorized into 117 concepts. Those 117 concepts are consisted or Physiolosical mode of 47. self­concept mode of 56, role function mode of 9 and interdependent mode of 5. Further. stimuli affecting family were classified based upon Roy's definition as to three types of stimuli. Stimuli on a family are comprised focal stimuli concept of 19, contextual stimuli concepts of 19, one residual stimuli concept. this result implies that the Roy's Model can be applied to Korean family. Physiological mode shows meaning of survival. while self-concept mode reflects meaning of growth and emphasizes harmony among the family based on the familism. The role function mode shows continuity rather control of family member. By contrast, interdependent mode shows interaction with community to which the family belongs. but the degree of interaction does not appear too high. The analysis of family stimuli led this study to conclude that troubles within a family. changes in family structure and diease of family member generate stimuli. However, an application of the Roy Model contains the following problems: First, Roy argued that the family adaptation mode should be assessed at the first level family health assessment and then stimuli affecting family adaptation should be adaptation assessed at the second stage. To the belief of the author of this article. however, for checking family adaptation level. focal, contextual, residual stimuli should be confirmed by assessing stimuli at first stage. Then, the family adaptation mode in respect of such stimuli should be assessed. The rationale for this is that the family adaptation level is determined depending on degree of strength of focal. contextual. residual stimuli. Second. Whall (1991) raised a question 'Does one assess family adaptation mode and intervene in the stimuli?' 'Likewise, assessment of the family adaptation should be made in the following manner in order for family health to be enhanced. Third. Roy believes that additional stimuli (such as contextual and residual) are same as internal process (including nurturance. support, and socialization). However, the basis for this Roy's belief is not too clear. In spite of these problems which the author indicated above, it can be concluded that the Roy Model can serve as a good device for an assessment of family health and that the Roy Model can be applied to a Korean family. Finally, further research of family adaptation theory and family nursing theory is required for a development of these theories.

• 한국군사과학기술학회지
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• 제13권5호
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• pp.852-860
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• 2010

An environment in which the software is operated become more complex and changed dynamically. Such software requires the ability to adapt in accordance with operating environments, by monitoring the changes of user requirements and operating environments. Especially, the mobile device used in military operation requires more dynamical adaptation than the mobile device in normal environment. In this paper, we propose MOSAIC architecture based on Self-Adaptive Software suitable for military mobile device and verify the results. The proposed architecture consists of context manager, evaluation manager and adaptation manager. We simulate the MOSAIC architecture by modelling PRE(Position Reporting Equipment) used in the army and verify four types of operational mode and dynamical reconfiguration of user interface.

• Journal of information and communication convergence engineering
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• 제17권1호
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• pp.21-40
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• 2019

This paper presents a comprehensive survey of various artificial intelligence (AI) techniques implemented in cognitive radio engine to improve cognition capability in cognitive radio networks (CRNs). AI enables systems to solve problems by emulating human biological processes such as learning, reasoning, decision making, self-adaptation, self-organization, and self-stability. The use of AI techniques is studied in applications related to the major tasks of cognitive radio including spectrum sensing, spectrum sharing, spectrum mobility, and decision making regarding dynamic spectrum access, resource allocation, parameter adaptation, and optimization problem. The aim is to provide a single source as a survey paper to help researchers better understand the various implementations of AI approaches to different cognitive radio designs, as well as to refer interested readers to the recent AI research works done in CRNs.

• 융합정보논문지
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• 제10권10호
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• pp.246-252
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• 2020

치위생 전공 학생을 대상으로 학업적 자기효능감, 주관적 행복감이 학업 탄력성에 어떠한 영향을 미치는지 파악하여 치위생 전공 학생 지도 및 대학생활 적응에 도움을 주고자 시행하였다. 2020년 4월부터 6월까지 2개월 동안 대전·충남 지역의 치위생 전공 학생을 임의추출하여 자기기입식 설문조사를 시행하였고, 총 175명을 최종분석하였다. 연구결과 학업 탄력성에 영향을 주는 요인은 주관적 행복감, 학업적 자기효능감이었고, 그 중 가장 영향을 주는 요인은 주관적 행복감이었으며, 설명력은 25.6%였다. 치위생 전공 학생 지도 및 대학생활 적응과 관련된 요인을 제시함으로써 대학생활 적응에 관련된 프로그램 개발에 도움을 줄 수 있는 기초자료로 활용할 수 있을 것으로 생각된다.

• International Journal of Computer Science & Network Security
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• 제21권6호
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• pp.23-28
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• 2021

The article discusses the features of adaptation of the parameters of the physical layer of data transmission in self-organizing networks based on unmanned aerial vehicles operating in the conditions of "smart cities". The concept of cities of this type is defined, the historical path of formation, the current state and prospects for further development in the aspect of transition to "smart cities" of the third generation are shown. Cities of this type are aimed at providing more comfortable and safe living conditions for citizens and autonomous automated work of all components of the urban economy. The perspective of the development of urban mobile automated technical means of infocommunications is shown, one of the leading directions of which is the creation and active use of wireless self-organizing networks based on unmanned aerial vehicles. The advantages of using small-sized unmanned aerial vehicles for organizing networks of this type are considered, as well as the range of tasks to be solved in the conditions of modern "smart cities". It is shown that for the transition to self-organizing networks in the conditions of "smart cities" of the third generation, it is necessary to ensure the adaptation of various levels of OSI network models to dynamically changing operating conditions, which is especially important for the physical layer. To maintain an acceptable level of the value of the bit error probability when transmitting command and telemetry data, it is proposed to adaptively change the coding rate depending on the signal-to-noise ratio at the receiver input (or on the number of channel decoder errors), and when transmitting payload data, it is also proposed to adaptively change the coding rate together with the choice of modulation methods that differ in energy and spectral efficiency. As options for the practical implementation of these solutions, it is proposed to use an approach based on the principles of neuro-fuzzy control, for which examples of determining the boundaries of theoretically achievable efficiency are given.