• 제목/요약/키워드: Department Adaptation

검색결과 2,144건 처리시간 0.026초

Metabolomics reveals potential plateau adaptability by regulating inflammatory response and oxidative stress-related metabolism and energy metabolism pathways in yak

  • Huang, Meizhou;Zhang, Xin;Yan, Wenjun;Liu, Jingjing;Wang, Hui
    • Journal of Animal Science and Technology
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    • 제64권1호
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    • pp.97-109
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    • 2022
  • Species are facing strong selection pressures to adapt to inhospitable high-altitude environments. Yaks are a valuable species and an iconic symbol of the Qinghai-Tibet Plateau. Extensive studies of high-altitude adaptation have been conducted, but few have focused on metabolism. In the present study, we determined the differences in the serum metabolomics between yaks and the closely related species of low-altitude yellow cattle and dairy cows. We generated high-quality metabolite profiling data for 36 samples derived from the three species, and a clear separation trend was obtained between yaks and the other animals from principal component analysis. In addition, we identified a total of 63 differentially expressed metabolites among the three species. Functional analysis revealed that differentially expressed metabolites were related to the innate immune activation, oxidative stress-related metabolism, and energy metabolism in yaks, which indicates the important roles of metabolites in high-altitude adaptation in yaks. The results provide new insights into the mechanism of adaptation or acclimatization to high-altitude environments in yaks and hypoxia-related diseases in humans.

2~3일 밤번근무 간호사의 일주기 수면유형, 수면의 질, 밤번근무 적응도의 관계 (A Study on the Relationship among Circadian Types, Sleep Quality and Adaptation to Night Shifts among Nurses Working on Two or Three Day Night Duties)

  • 김수진;구미옥
    • 임상간호연구
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    • 제19권3호
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    • pp.309-320
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    • 2013
  • Purpose: This study was conducted to identify relationships among circadian types, sleep quality, and adaptation to night shifts among nurses working on two or three day night duties. Methods: The participants were 199 ward nurses from two university hospitals in Gyeongnam province. Each nurse worked on two or three day night duties. Data were collected between September 24 and October 14, 2012 and analyzed using t-test, ANOVA, $Scheff{\grave{e}}$ test, Pearson correlation, and multiple regression with SPSS/WIN 14.0 program. Results: Mean scores for sleep quality and adaptation to night shifts was $4.92{\pm}1.46$ on a 10-point scale and $2.66{\pm}0.47$ on a 5-point scale respectively. There were no significant differences in sleep quality and adaptation to night shifts according to circadian types of nurses. There were significant correlation between sleep quality and adaptation to night shifts (r=.25, p<.001). Factors affecting adaptation to night shifts were preference for night shifts, and subjective health status, which together explained about 35% of the total variance. Conclusions: Nurses working on two or three day night duties had low level of sleep quality and adaptation to night shifts. It is necessary to improve preference for night shifts and subjective health status for improving adaptation to night shifts of nurse.

임상실습 1년차의 임상실습적응에 미치는 영향 요인 (Factors Affecting the Clinical Practice Adaptation of the First Year of Clinical Practice)

  • 제남주;화정석;박미라
    • 한국산학기술학회논문지
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    • 제20권11호
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    • pp.314-323
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    • 2019
  • 본 연구는 임상실습 1년차 학생을 대상으로 임상실습적응에 영향을 미치는 요인을 파악하여 임상실습적응을 높이기 위한 대책 마련의 기초자료를 마련하고자 시도되었다. 연구대상자는 G도의 간호대학생과 의과대학생 153명을 대상으로 하였다. 자료수집은 2019년 4월 1일부터 4월 30일까지였고, 자료분석은 IBM SPSS WIN/21.0을 이용하여 t-test, ANOVA, Pearson correlation coefficient, Multiple regression 을 사용하였다. 대학적응은 평균 3.37점, 인성은 평균 3.82점. 대인관계 유능성은 평균 3.61점, 의사소통은 평균 3.56점, 임상실습적응은 평균 3.54점이었다. 임상실습적응은 대학적응, 인성, 대인관계 유능성, 의사소통과 순상관관계가 있었다(p<.001). 임상실습에 가장 영향을 미치는 요인은 대인관계 유능성(β=.502, p<.001)이었고, 그 다음으로 학과적응(β=-.215, p<.001), 대학적응(β=.174, p=.010) 순으로 나타났다. 설명력은 41.1%이었다(F=34.11, p<.001). 따라서 임상실습적응의 향상을 위해 대인관계 유능성을 높여줄 수 있는 방안이 필요하며, 대학생활적응을 위한 인성교육 프로그램에는 자신에 대해 생각해보고 이해할 수 있는 계기마련과 지속적인 만남을 통한 타인의 이해와 타인수용이 필요하다. 또한, 반복적인 의사소통 훈련을 통한 대인관계능력을 향상을 시킬 수 있는 내용의 체계적인 교육을 제공하는 것이 필요하다.

간호대학생의 팀워크와 간호전문직관이 임상 실습 적응에 미치는 영향 (The Effects of Teamwork and Nursing professionalism on Clinical Practicum Adaptation of the Nursing Students)

  • 정종희;홍소형;오숙희;송명희
    • 융합정보논문지
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    • 제10권9호
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    • pp.53-61
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    • 2020
  • 본 연구는 간호대학생의 팀워크와 간호전문직관이 임상 실습 적응에 미치는 영향을 알아보기 위한 연구이다. 2019년 8월 5일부터 8월 30일까지 J 대학교 간호학과 4학년 학생을 대상으로 자료를 수집하였고, 115부를 최종 분석에 이용하였다. 수집된 자료는 SPSS 23.0 프로그램을 이용하여 Independent t-test와 One way ANOVA, Pearson's correlation coefficient, Multiple regression을 실시하였다. 연구 결과, 임상 실습 적응에 영향을 미치는 요인은 팀워크, 임상 실습 시 임시 주거 형태, 임상 실습에 대한 만족도였으며 이들 변수는 전체 변량의 67%의 설명력을 보였고 임상 실습 적응에 가장 큰 영향요인은 팀워크로 나타났다. 따라서 간호대학생의 임상 실습 적응을 위해 팀워크의 중요성을 인식하고 팀워크를 강화시킬 수 있는 프로그램 개발 및 적용이 필요하다.

The Effect of Depression, Anxiety, and Stress on International Students' Adjustment to College Life in the Context of the COVID-19 Pandemics

  • kim, Jin-young;Park, Jung-Hee;Moise, Muhire;Yoon, Byoung-Gil;Kim, Yong-Seok
    • International Journal of Advanced Culture Technology
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    • 제10권3호
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    • pp.1-10
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    • 2022
  • This study examined the relationship between depression, anxiety, stress, and adaptation to college life of international students living in South Korea during the COVID-19 pandemic and the factors affecting the adaptation to college life. This study was carried out between December 3, 2021, to January 25, 2022, on international students living in South Korea. The questionnaires were composed of self-reported questionnaires, and the survey URL was sent as text messages to international students who understood the purpose and rationale of this study and consented to participate in the survey. The data were analyzed using SPSS WIN 22.0, and t-test, ANOVA, Pearson's Correlation Coefficient, and hierarchical regression were performed. As a result of the study, the average score of the study subjects was 8.44 points for depression, 8.28 points for anxiety, and 9. 28 points for stress. factors with significant differences in adaptation to college life according to general characteristics were living means and smoking. The relationship between the main variables, it was significant with depression (r=-.785, p<.001), anxiety (r=-.593, p<.001), and stress (r=-.726, p<.001). There was one negative correlation. It was found that the higher the depression, anxiety, and stress, the lower the college life adaptation. Lastly, depression (β=-.666, p<.001) was the factor affecting foreign students' adaptation to college life, and the explanatory power was 62%. Therefore, for international students to adapt to college life, it is necessary to establish an institutional strategy to detect depression, a negative psychological emotion, at an early stage and to systematically manage it. Also, it is necessary to find an intervention plan to relieve depression that can be applied in social isolation situations due to the spread of infectious diseases. Research confirming the intervention effect should be upgraded.

간호대학생의 건강증진행위와 대학생활적응이 취업전략에 미치는 영향 (The Effect of Health Promotion Behaviors and University Life Adaptation to Employment Strategies of Nursing Students)

  • 한영인;김정미
    • 한국산학기술학회논문지
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    • 제19권3호
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    • pp.399-409
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    • 2018
  • 본 연구는 간호대학생의 건강증진행위, 대학생활적응 및 취업전략 정도를 확인하고 각 변수들간의 상관성 및 취업전략에 관련된 요인을 파악하고자 시도되었으며, 서술적 조사연구로 설계되었다. 자료수집은 G시의 일개 간호대학교에서 2017년 9월 1일부터 9월 30일까지 수집되었다. 연구대상자는 본 연구의 목적을 이해하고 동의한 221명의 간호대학생들이 참여하였으며, 참여자들은 구조화된 자가 설문지를 통해 건강증진행위, 대학생활적응 및 취업전략을 작성하였다. 수집된 자료는 SPSS 22.0 프로그램을 사용하여 빈도와 백분율, t-test, ANOVA, Pearson 상관계수, 다중회귀분석을 시행하였다. 본 연구결과, 간호대학생의 건강증진행위 평균점수는 $2.11{\pm}.34$점, 대학생활적응 평균점수는 $3.47{\pm}.67$점, 취업전략 평균점수는 $3.24{\pm}.56$점이었다. 건강증진행위와 대학생활적응 (r=.437, p<.001), 건강증진행위와 취업전략 (r=.536, p<.001), 대학생활적응과 취업전략(r=.615, p<.001)은 통계적으로 유의한 양의(+) 상관관계를 나타냈다. 간호대학생들의 취업전략에 영향을 미치는 요인은 대학 생활적응, 건강증진행위, 환경변화적응, 건강상태로 나타났으며, 이들 변수의 설명력은 49.7%이었다. 결론적으로, 간호대학생의 취업전략은 건강증진행위, 대학생활적응과 관련이 있는 것으로 나타났다. 따라서, 간호대학생의 건강증진행위, 대학생활적응과 취업전략을 향상시키기 위해 프로그램개발과 반복연구, 교육과정개선이 필요하다.

THE EFFECTS OF ZINC DURING VISUAL ADAPTATION OF VERTEBRATE EYE

  • Kim, Hyun-Jung
    • Journal of Photoscience
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    • 제2권2호
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    • pp.63-67
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    • 1995
  • Zinc plays a key role in genetic expression, cell division, and growth and is essential for the function of more than 200 enzymes; effects of zinc deficiency induce many syndromes, including abnormal visual adaptation. The pigment epithelium (EP) contains high concentrations of zinc in humans and in animals and it participates in threshold elevation, visual sensitivity increment, and acceleration of rhodopsin regeration during visual adaptation. The origin of c-wave of electroretinogram(ERG) is not only pigment epithelium as shown in present research, but also other cell layers, perhaps the photoreceptors. We propose zinc as a candidate for an internal messenger which participates in signal amplification.

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셀프리더십과 비판적 사고성향이 간호대학생의 대학생활 적응에 미치는 영향 (The Influence of Self-leadership and Critical Thinking Disposition on College Adaptation among Nursing Students)

  • 김명숙
    • 한국간호교육학회지
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    • 제23권2호
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    • pp.184-193
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    • 2017
  • Purpose: This study examined the effects of self-leadership and critical thinking disposition on adaptation to college among nursing students. Methods: A descriptive study was conducted with 325 nursing students using a self-report questionnaire. Data were analyzed using a t-test, one way ANOVA, $Scheff{\dot{e}}$ test, Pearson correlation coefficients, and stepwise multiple regression analysis with SPSS 20.0. Results: The mean score of college adaptation was 3.22. Significant predictor variables affecting adaptation to college were satisfaction in major (${\ss}=.45$, p<.001), behavior-focused strategies (${\ss}=.16$, p<.001), leadership level (${\ss}=.15$, p=.003), and grade (${\ss}=.11$, p=.016). The explanation power of this regression model was 32.2% and was statistically significant (F=64.60, p<.001). Conclusion: The results of this study indicated that an effective college adaptation program should be developed by including improvement of satisfaction in major, behavior-focused strategies, and leadership level.

정신건강증진센터에 근무하는 정신보건간호사의 심리사회적 적응과정 (The Psychosocial Adaptation Process of Psychiatric Nurses Working in Community Mental Health Centers)

  • 민소영
    • 대한간호학회지
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    • 제45권6호
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    • pp.868-878
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    • 2015
  • Purpose: The aim of this study was to verify psychosocial issues faced by psychiatric and community mental health nurse practitioners (PCMHNP) working in community mental health centers, and to identify the adaptation processes used to resolve the issues. Methods: Data were collected through in-depth interviews between December 2013 and August 2014. Participants were 11 PCMHNP working in community mental health centers. Analysis was done using the grounded theory methodology. The first question was "How did you start working at a community mental health center; what were the difficulties you faced during your employment and how did you resolve them?" Results: The core category was 'regulating within relationships.' The adaptation process was categorized into three sequential stages: 'nesting,' 'hanging around the nest,' and 'settling into the nest.' Various action/interaction strategies were employed in these stages. The adaptation results from using these strategies were 'psychiatric nursing within life' and 'a long way to go.' Conclusion: The results of this study are significant as they aid in understanding the psychosocial adaptation processes of PCMHNP working in community mental health centers, and indicate areas to be addressed in the future in order for PCMHNP to fulfill their professional role in the local community.

혈액투석실 간호사의 실무적응과정에 대한 근거이론적 접근 (A Grounded Theory-Based Approach to Practice Adaptation Process of Hemodialysis Unit Nurses)

  • 박의정;김영혜
    • 간호행정학회지
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    • 제19권1호
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    • pp.128-134
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    • 2013
  • Purpose: The purpose of this study was to generate a grounded substantive theory for the practice adaptation process of hemodialysis unit nurses. Methods: Participants in this study were 10 nurses working in one of two hemodialysis units. Data were collected through tape recorded in-depth interviews done between December, 2011 and February, 2012. Data were analyzed using grounded theory methodology. Results: From the participants' statements, 43 concepts, 18 subcategories and 10 categories were extracted through the open cording process. The 10 categories were: "Burden", "Role conflict", "Fearful", "Conflict of emotion", "Lack systematic job training", "Lack support system", "Compassion", "Rapport created", "Sense of duty", and "Growth". The core category was discovered to be 'recognized growth'. Phenomenon was identified as 'burnout' and this series of processes was categorized as having three stages: 'conflict', 'acceptance', 'growth'. Conclusion: The results of this study provide useful information about the needs of Hemodialysis Unit Nurses during the practice adaptation process based on their stages and types of practice adaptation. Finally, this study contributes data for the development of intervention programs that support the Hemodialysis Unit Nurses' practice adaptation.