• Title/Summary/Keyword: Department Adaptation

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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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    • v.64 no.1
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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.

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 (2~3일 밤번근무 간호사의 일주기 수면유형, 수면의 질, 밤번근무 적응도의 관계)

  • Kim, Su Jin;Gu, Mee Ock
    • Journal of Korean Clinical Nursing Research
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    • v.19 no.3
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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.

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

  • Je, Nam-Joo;Hwa, Jeong-seok;Park, Meera
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.11
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    • pp.314-323
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    • 2019
  • This study examined the factors affecting clinical practice adaptation to provide basic data for the improvement of clinical practice adaptation for the first year of clinical practice. The subjects were 153 nursing students and medical students in G-do. Data were collected from April 1 to April 30, 2019, and analyzed using a t-test, ANOVA, Pearson correlation coefficient, and multiple regression using IBM SPSS WIN/21.0. The mean of college adjustment, character, interpersonal competence, communicative competence, and clinical practice adaptation was 3.37 points, 3.82, 3.61, 3.56, and 3.54, respectively. Clinical practice adaptation was related to college adjustment, character, interpersonal competence, and communicative competence (p<.001). The most influential factor in clinical practice was interpersonal competence (β=.502, p<.001), followed by department adaptation (β=-.215, p<.001) and college adjustment (β=.174, p=.010), respectively. The explanatory power was 41.1% (F=34.11, p<.001). Therefore, a way to improve interpersonal competence is needed to advance clinical practice adaptation. In the character building program for adjustment to college life, systematic education is needed, including the opportunity to think about and understand oneself, continuous meeting to understand and accept others. In addition, repeated communication training to improve interpersonal competence is needed.

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

  • Chung, Chong Hee;Hong, So Hyoung;Oh, Suk Hee;Song, Myeoung hi
    • Journal of Convergence for Information Technology
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    • v.10 no.9
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    • pp.53-61
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    • 2020
  • This study is to Influencing factors of nursing students' teamwork and nursing professionalism on clinical practicum adaptation. From August 5, 2019 to August 30, data were collected for students in the 4th grade at J University Nursing Department, and 115 copies were used for the final analysis. Independent t-test, one way ANOVA, Pearson's correlation coefficient, and multiple regression were performed on the collected data using the SPSS 23.0 program. As a result of the study, the factors influencing the adaptation of clinical practice were teamwork, temporary housing type in clinical practice, and satisfaction with clinical practice. These variables showed 67% of the total variance and the most Influencing factors in adaptation to clinical practice was teamwork. appear. Therefore, it is necessary to recognize the importance of teamwork for nursing students to adapt to clinical practice, and to develop and apply a program that can strengthen teamwork.

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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    • v.10 no.3
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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.

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

  • Han, Young-In;kim, Jeoungng-Mi
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.19 no.3
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    • pp.399-409
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    • 2018
  • This study was conducted to describe the relationship and influencing factors among health promotion behaviors, university life adaptation and employment strategies satisfaction of nursing students. Data were collected from September 1 to September 30, 2017 using a structural questionnaire, which was completed by 221 nursing students in G city. The data were analyzed though descriptive statistics, Pearson's correlation coefficient and multiple regression analysis using SPSS version 22.0. The mean scores were as follows: health promotion behaviors, $2.11{\pm}.34$; university life adaptation, $3.47{\pm}.67$; employment strategies, $3.24{\pm}.56$. A positive relationship was observed between the health promotion behaviors and university life adaptation (r=0.437, p<0.001), health promotion behaviors and employment strategies (r=0.536, p<0.001), and university life adaptation and employment strategies (r=0.615, p<0.001). Factors affecting employment strategies of the study participants were university life adaptation, health promotion behaviors, adaptation to environmental changes, and health conditions, which explained about 49.7% of the total. In conclusion, this study showed that employment strategies were correlated with promotion behaviors and university life adaptation. Therefore, it is necessary to improve curriculum, program development and repeat research to improve health promotion behaviors, university life adaptation and employment strategies.

THE EFFECTS OF ZINC DURING VISUAL ADAPTATION OF VERTEBRATE EYE

  • Kim, Hyun-Jung
    • Journal of Photoscience
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    • v.2 no.2
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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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The Influence of Self-leadership and Critical Thinking Disposition on College Adaptation among Nursing Students (셀프리더십과 비판적 사고성향이 간호대학생의 대학생활 적응에 미치는 영향)

  • Kim, Myoung Sook
    • The Journal of Korean Academic Society of Nursing Education
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    • v.23 no.2
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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.

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

  • Min, So-Young
    • Journal of Korean Academy of Nursing
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    • v.45 no.6
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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.

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

  • Park, Eui Jung;Kim, Young Hae
    • Journal of Korean Academy of Nursing Administration
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    • v.19 no.1
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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.