• 한국산학기술학회논문지
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• 제19권10호
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• pp.300-312
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• 2018

본 연구는 간호대학생의 현장실습적응과 대학적응, 죽음에 대한 인식이 학과적응에 미치는 영향을 파악하여 전공적응과 현장실습적응 및 죽음에 대한 인식을 높이기 위한 대책 마련의 기초자료를 마련하고자 시도되었다. 연구대상자는 C시, J시 간호학과 3.4학년 252명을 대상으로 하였다. 자료수집은 C 대학교 IRB의 승인을 받은 후부터 2018년 4월 30일까지였고, 자료분석은 IBM SPSS WIN/21.0을 이용하여 빈도와 백분율, 평균, 표준편차, t-test, ANOVA, pearson correlation coefficient, multiple regression를 사용하였다. 대상자의, 현장실습적응은 평균 3.58점, 대학적응은 평균 3.33점, 죽음에 대한 인식은 평균 3.15점, 간호학과 학과적응은 평균 3.38점이었다. 대상자의 학과적응과 현장실습적응(r=.56, p<.001), 죽음에 대한 부정도(r=-.15, p=.016), 생명존중의지(r=.33, p<.001)와 유의한 상관관계가 있으며, 현장실습적응과 대학적응(r=.48, p<.001), 생명존중의지(r=.16, p=.009)과 상관관계가 있었고, 대학적응과 생명존중의지(r=.32, p<.001)와 유의한 상관관계가 있었다. 간호대학생의 현장실습적응, 대학적응, 죽음에 대한 인식이 학과적응에 미치는 영향을 확인한 결과 가장 큰 영향을 미치는 요인은 대학적응이었으며(F=171.67, p<.001), 이 모형은 67.5%의 설명력을 보였다. 따라서 죽음에 대한 긍정적 태도 변화를 위해 학부 과정에서 죽음에 대한 긍정적 태도 및 인식 변화와 관련된 교육과정이 제공되어야 하며 생명존중의지 프로그램 실시 후 간호학과 적응 효과에 대한 연구가 필요함을 제언한다.

• 융합정보논문지
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• 제9권10호
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• pp.195-202
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• 2019

본 연구는 부산, 울산, 대구광역시 지역의 대학교 치위생(학)과에 재학중인 신입생을 대상으로 긍정심리자본이 대학생활적응과의 관련성을 파악하고자 조사를 실시하였다. 주요변인들의 결과 희망, 복원력, 낙관주의, 자기효능감, 학업적응, 사회적응, 개인정서적응, 대학환경적응의 요인에서 모두 정적 상관을 가지고 있어 유의미한 결과를 나타내었다. 긍정심리자본이 대학생활적응에 미치는 영향 요인 중 학업적응과 사회적응은 낙관주의(p<0.001)와 자기효능감(p<0.001)에서 유의한 차이가 있었고, 개인정서적응과 대학환경적응은 낙관주의(p<0.001)에서 유의한 차이가 있었다. 따라서 긍정심리자본을 향상시킬 있는 중재 프로그램이 개발하여 체계적으로 교육현장에 적용해야 할 것이다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제7권3호
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• pp.425-445
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• 2013

The IEEE 802.11 compliant stations can transmit at multiple transmission rates. Selection of an appropriate transmission rate plays a significant role in determining the overall efficiency of a communication system. The technique which determines the channel state information and accordingly selects an appropriate transmission rate is called rate-adaptation protocol. The IEEE 802.11 standard does not provide standard specification for implementing a rate-adaptation protocol for its multi-rate capable wireless stations. Due to the lack of standard specification, there is a myriad of rate-adaptation protocols, proposed by industry and various research institutes. This paper surveys the existing rate-adaptation schemes, discusses various features which contribute significantly in the process of rate-adaptation, the timing constraints on such schemes, and the performance gains in terms of throughput, delay and energy efficiency; which can be gained by the use of rate-adaptation. The paper also discusses the implication of rate-adaptation schemes on the performance of overall communication and identifies existing research challenges in the design of rate-adaptation schemes.

• ETRI Journal
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• 제27권4호
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• pp.341-354
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• 2005

The adaptation of video according to the heterogeneous and dynamic resource constraints on networks and devices, as well as on user preferences, is a promising approach for universal access and consumption of video content. For optimal adaptation that satisfies the constraints while maximizing the utility that results from the adapted video, it is necessary to devise a systematic way of selecting an appropriate adaptation operation among multiple feasible choices. This paper presents a general conceptual framework that allows the formulation of various adaptations as constrained optimization problems by modeling the relations among feasible adaptation operations, constraints, and utilities. In particular, we present the feasibility of the framework by applying it to a use case of rate adaptation of MPEG-4 video with an explicit modeling of adaptation employing a combination of frame dropping and discrete cosine transform coefficient dropping, constraint, utility, and their mapping relations. Furthermore, we provide a description tool that describes the adaptation-constraint-utility relations as a functional form referred to as a utility function, which has been accepted as a part of the terminal and network quality of service tool in MPEG-21 Digital Item Adaptation (DIA).

• 부모자녀건강학회지
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• 제13권2호
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• pp.55-62
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• 2010

Purpose: The purpose of this study was to describe life stress, life satisfaction, and adaptation of middle-aged women in the menopause period. Methods: The research design was to descriptive study using self-report questionnaires. Participants were 129 middle aged women living at A city. Data were collected from June 1 to June 30 and analyzed using SPSS/WIN program. Results: Significant differences in menopause adaptation were evident on the basis of spouse. There were significant differences in life satisfaction in terms of income. Life satisfaction was positively correlated to menopause period adaptation. Life stress was negatively correlated to menopause period adaptation. Life satisfaction and life stress were accounted for 36.2% in menopause period adaptation of middle-aged women. Conclusion: These results provide evidence of the effects of life stress and life satisfaction of menopause period adaptation.

• 대한치위생과학회지
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• 제2권2호
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• pp.53-60
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• 2019

Introduction: This study aimed to investigate the adaptation to college life of dental hygiene students. Methods: A total of 300 students in the 3-year course, and 200 students in the 4-year course at the Department of Dental Hygiene, were selected. A self-reported questionnaire was used between 27th June and 31st August 2017. From this, 439 questionnaires were collected and analyzed. Results: 1. The overall degree of adaptation to college life, according to varied general characteristics of the subject students, appeared to show that male students had a higher degree of adaptation than female students. It also appeared to be higher in students that had a higher level of academic accomplishment(<0.001). 2. The average score of the degree of adaptation to college life was 2.57 points(full score of 4.00 points). Social adaption had the highest score of 2.92 points, while academic adaptation had the lowest score of 2.37 points. Regarding the subordinate domains of adaptation to college life, the average score of attachment adaptation of students in the 3-year course of the Department of Dental Hygiene(2.69 points) appeared to be higher than that of students in the 4-year course(2.52 points). The difference between these scores was statistically significant(p=0.001). 3. The effects of varied academic systems upon the degree of adaptation to college life were also analyzed. Emotional and attachment adaptation to college, as well as the academic accomplishment of students in the 3-year course, was distributed over a range of 3.0~3.5. This was significantly different compared to students in the 4-year course(p<0.05). Conclusion: It is necessary to develop stepwise and continuous educational programs to enable better college life adaptation for students in the Department of Dental Hygiene.

• 한국의류산업학회지
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• 제24권6호
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• pp.789-800
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• 2022

This study investigates the effect of recovery elasticity of beauty college students on university life adaptation during COVID-19. Further, the mediating effect of grit in relation to recovery elasticity and university life adaptation is analyzed. Survey data of 223 students (female: 192; male: 31) were collected for multiple and intermediate regression analyses using SPSS 24.0. The results reveal a static correlation between the lower factors of resilience, glittery, and adaptation to college life and that the resilience of junior college students in the beauty department had a static effect on grit and their adaptation to college life. Passion, a subordinate factor of grit, is mediated by the effect of grit on the relationship between resilience and adaptation to university life. However, perseverance, another subordinate factor of grit, did not have any such mediating effect. These results confirm the importance of grit, particularly passion, for resilience and adaptation to college life. It was confirmed that resilience was due to college life adaptation of beauty department students, and it was confirmed that passion, a sub-factor of grit, also had a mediating effect. Therefore, it is judged that resilience induces physical and mental adaptation, interpersonal adaptation, and academic adaptation necessary for college life, and works in many ways to improve the quality of life of beauty department junior college students. Instructors should consider developing educational programs for improving recovery elasticity and grit to help students better adapt to university life.

• 한국의류학회지
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• 제36권10호
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• pp.1074-1086
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• 2012

This study examines the influence of mentoring function on major adaptation of university students in a fashion related department and identifies the moderating role of self-efficacy and mentor competence on the effectiveness of a fashion mentoring function. Questionnaire data were gathered from 266 university students in a fashion related department with previous experience in a mentoring program. The results showed that the psychosocial function, sensitivity developmental function, and the fashion career developmental function had a positive impact on the department adaptation (adaptation for professor and adaptation for learning). In addition, there were moderating effects of self-efficacy on the influence of the fashion career developmental function on professor adaptation and the moderating effects of mentor competence on the influence of the sensitivity developmental function on professor adaptation. The results of this study provide various guidelines for professors or administrators of fashion related departments who are interested in mentoring systems.

• 한국간호교육학회지
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• 제23권1호
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• pp.108-117
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• 2017

Purpose: The purpose of this study is to determine the types and characteristics of male college nursing students' adaptation to their academic department. Methods: Q methodology was applied to determine the subjectivity of the male nursing students' adaptation to their academic department. Fifty male nursing students were asked to select and answer questions among a set of 36 Q-statements using a 9-point scale. The collected data were analyzed using the PC QUANL program. Results: Three types of male students' adaptation to the department of nursing were identified. Type I was termed 'resilience-acceptance', Type II, 'inner-conflict', and Type III, 'goal-oriented'. Conclusion: The study results can be used as the basic data needed to develop nursing interventions suitable to the types of male college nursing students' adaptation to their academic department.

• IEIE Transactions on Smart Processing and Computing
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• 제2권5호
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• pp.277-281
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• 2013

Modern speaker verification systems based on support vector machines (SVMs) use Gaussian mixture model (GMM) supervectors as their input feature vectors, and the maximum a posteriori (MAP) adaptation is a conventional method for generating speaker-dependent GMMs by adapting a universal background model (UBM). MAP adaptation requires the appropriate amount of input utterance due to the number of model parameters to be estimated. On the other hand, with limited utterances, unreliable MAP adaptation can be performed, which causes adaptation noise even though the Bayesian priors used in the MAP adaptation smooth the movements between the UBM and speaker dependent GMMs. This paper proposes a sparse MAP adaptation method, which is known to perform well in the automatic speech recognition area. By introducing sparse MAP adaptation to the GMM-SVM-based speaker verification system, the adaptation noise can be mitigated effectively. The proposed method utilizes the L0 norm as a regularizer to induce sparsity. The experimental results on the TIMIT database showed that the sparse MAP-based GMM-SVM speaker verification system yields a 42.6% relative reduction in the equal error rate with few additional computations.