• Title/Summary/Keyword: Phenomenological

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Family Caregivers of Korean Patients on Ventilators at Home: A Penomenological Study

  • Kim, Ki-Ryeon;Kim, Young-Soon
    • Journal of Korean Clinical Health Science
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    • v.3 no.1
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    • pp.290-298
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    • 2015
  • Purpose. This study aimed to explore family caregivers' experiences with ventilator-dependent patients at home. Methods. The number of patients using mechanical ventilators at home is expected to increase and family caregivers must be able to care for them. However, few studies focus on the experiences of family caregivers. We conducted in-depth interviews with 11 family caregivers who cared for a ventilator-dependent patient at home in South Korea. Data were analyzed using phenomenological method of enquiry. Results. Statements generated from the interviews on the meaning of the family caregiver's experiences were organized into 27 themes, 5 theme clusters, and 2 categories. The theme clusters included endurance under the burden situation, role strain as a caregiver, separation from others, trying to find coping methods, and oriental ethnical customs. Family caregivers of patients using domestic mechanical ventilators need systematic education and emotional support to cope with the challenges of managing ventilator equipment and learning new ways of communicating with patients on the ventilators. Conclusion. These findings may contribute to family caregivers' knowledge and competence, thereby allowing them to better support their ventilator-dependent family members.

A simple and efficient 1-D macroscopic model for shape memory alloys considering ferro-elasticity effect

  • Damanpack, A.R.;Bodaghi, M.;Liao, W.H.;Aghdam, M.M.;Shakeri, M.
    • Smart Structures and Systems
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    • v.16 no.4
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    • pp.641-665
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    • 2015
  • In this paper, a simple and efficient phenomenological macroscopic one-dimensional model is proposed which is able to simulate main features of shape memory alloys (SMAs) particularly ferro-elasticity effect. The constitutive model is developed within the framework of thermodynamics of irreversible processes to simulate the one-dimensional behavior of SMAs under uniaxial simple tension-compression as well as pure torsion+/- loadings. Various functions including linear, cosine and exponential functions are introduced in a unified framework for the martensite transformation kinetics and an analytical description of constitutive equations is presented. The presented model can be used to reproduce primary aspects of SMAs including transformation/orientation of martensite phase, shape memory effect, pseudo-elasticity and in particular ferro-elasticity. Experimental results available in the open literature for uniaxial tension, torsion and bending tests are simulated to validate the present SMA model in capturing the main mechanical characteristics. Due to simplicity and accuracy, it is expected the present SMA model will be instrumental toward an accurate analysis of SMA components in various engineering structures particularly when the ferro-elasticity is obvious.

Learning Process Support Experience of Cerebral Palsy Children's mothers (뇌성마비 아동 어머니의 학업과정 지지 경험)

  • Baek, Kyoung-Seon
    • Journal of East-West Nursing Research
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    • v.7 no.1
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    • pp.48-60
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    • 2002
  • This study was conducted to understand and analyze experience of learning process support toward mothers of children who suffer from Cerebral Palsy, to generalize and structurize the meaning of practical learning process support, and to use the study results as basic materials for development of support model. Study subjects were 12 mothers who have Cerebral Palsy children attending an ordinary school and a school for handicapped children. Data were collected from November 10, 1999 to December 29, 2000 and from January 20 to March, 2001, for 2 months. Data were collected from un-structural and open questions. And the collected data were analyzed with the phenomenological analysis method proposed by van Kaam(1969). Study results obtained from this report were as follows; As for original materials about learning process support experience of cerebral palsy children's mothers, 48 technical expressions were derived from 97 pieces of original materials, they were categorized into 10 common elements. Those common elements were , , , , , , , , , . Based on the above results, it is suggested that the concept of learning process support toward children suffering from Cerebral Palsy should be structureized, and proper models should be developed.

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A Study on the Characteristics of Revelatory Landscape Projects (현시(顯示)적 조경작품의 특성 연구)

  • Kim, Chung-Ho
    • Journal of the Korean Institute of Landscape Architecture
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    • v.35 no.2 s.121
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    • pp.37-48
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    • 2007
  • An exhibit entitled 'Revelatory Landscapes' was held at the San Francisco Museum of Modem Art from May 5 to October 14, 2001. For this Museum's rot off-site outdoor exhibition, five outstanding design teams-Kathryn Gustafson, Hargreaves Associates, Hood Design, Tom Leader Studio, and ADOBE LA-created site-specific installations in Berkeley, Oakland, San Jose, and the San Francisco Bay Area. Each project showcased a hybridization of environmental art and landscape design. The main content revealed through revelatory landscapes were the natural, cultural, and historical palimpsest of the sites-particularly as related to the history of minorities such as Native American, African Americans and Latin Americans-as well as the every day life of ordinary people. To represent these ideas, a juxtaposition of the past and the present was broadly applied. Furthermore, the use of dramatic colors, textures, and forms in consideration of materials coupled with the revelation of natural elements such as wind and sunlight accelerated the effect of this juxtaposition. Every project of the Revelatory Landscapes exhibit requires a phenomenological experience to be appreciated. Via the five senses, these experiences cause a synesthetic experience beyond solely the visual. By examining the projects of 'Revelatory landscapes', the threshold for a new blending between environmental art and landscape design as well as new landscape design strategies that overcome the dichotomy between nature and culture will change and evolve.

Nursing Students' Practice Experience on Community Visiting Nursing (간호대학생의 지역사회 방문건강관리 실습경험)

  • Ha, Jae-Hyun;Park, Jeong-Hee
    • Research in Community and Public Health Nursing
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    • v.31 no.1
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    • pp.43-53
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    • 2020
  • Purpose: The purpose of this study was to explore the experiences of nursing students' practice on community visiting nursing. Methods: For this study, in-depth interviews were conducted with a total of 12 nursing students, and data were collected through individual in depth interviews from September to December 2018. The data were analyzed using the phenomenological analysis method suggested by Colaizzi. Results: The experience of visiting nursing practice consisted of four themes. Four themes are 'Understanding visiting nursing work: Tight time and problems to overcome', 'Understanding visiting nursing object: People waiting for a visiting nurse', 'Visiting nursing practice experience: Sometimes to get reprimanded but rewarding practice', and 'Expectations for visiting nursing business: Hopes for development'. Conclusion: Findings from this study presented vivid experiences of nursing students who on community home visit nursing. Community visiting nursing practice became an opportunity for students to understand visiting nursing and target people and to think about the necessity of visiting nursing and future development direction. It is necessary to develop an institutional and policy basis with regard to the increasing number and role expansion of community visit nurses.

Experience of Treatment Adherence in Korean Patients with HIV (한국 HIV 감염인의 치료 순응경험)

  • Park, Yunhee;Seo, Min Jeong;Kim, Sanghee;Park, Soon-Young
    • Journal of Korean Academy of Nursing
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    • v.44 no.4
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    • pp.407-417
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    • 2014
  • Purpose: The purpose of this study was to explore the subjective experience of Highly active Antiretroviral therapy (HAART) adherence in Korean patients with HIV. Methods: A phenomenological methodology was used for the study. Data were collected from March to December, 2013 using open-ended questions during in-depth interviews. Participants were taking HAART for HIV, and were contacted through purposive techniques. Results: Four men and 4 women whose average treatment period was 5.9 years participated in this study. Seven themes emerged from the analysis using Colazzi's method: (a) Seizing life in a deep sense of despair, (b) Struggling with medication, (c) Facing harsh treatment from health care providers, (d) Spoiling healthy pattern, (e) Hungering for communication and emotional support, (f) Turning to accepting HIV, (g) Becoming adherent to HIV treatment. Conclusion: Prejudice from health care providers and lack of emotional support were barriers to HAART in Korea. Intervention strategies are needed to decrease prejudices from health care providers and to increase family support.

The Lived Experience of Working Women Raising Children (직장여성의 육아경험 - 1세 이하 유아를 중심으로 -)

  • Lee, Nae-Young;Koo, Mi-Jee;Kim, So-Hee;Kim, Young-Mi;Chang, Koung-Oh;Kim, Young-Hae
    • Child Health Nursing Research
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    • v.13 no.3
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    • pp.329-337
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    • 2007
  • Purpose: This study was done to describe the essential structure of the lived experience of working women raising children. Method: Data were collected from 10 employed women with children who were under 2 years of age. The analysis of the data was done using the phenomenological analytic method suggested by Colaizzi (1978). Results: In this study, 6 essential themes were extracted: 'knowing by intuition child-rearing is difficult', 'having guilt-conscious of not being able to perform duties as a mother', 'hard work of maintaining two jobs', 'Lost self', 'realizing that one has become amother', 'thirsting for a social support system'. Conclusion: With a rapidly increasing number of working women, the significance of this study in the field of nursing is in understanding the child-rearing experience of working women. The findings indicate the need for a systemic and emotional support system for working women raising children.

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Human science paradigm and Watson's theory of human caring (인간과학적 배경과 Watson의 돌봄이론)

  • Han Sun-Hee;Nam Eun-Souck
    • The Journal of Korean Academic Society of Nursing Education
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    • v.3 no.2
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    • pp.246-254
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    • 1997
  • Nursing have been caught between the paradigm of medical science with a body part view of a person and the paradigm of medical science with an emphasis on unsurpassable control, rigor, objectivism, and neutrality of value. But it is inappropriate to apply impersonal, objective model of science for the personal unique and gestalt experiences of nursing phenomena. Jean Watson proposed a theory of human caring based on human science paradigm to explain human phenomena. This study reviewed the theory of nursing by Jean Watson and the researches based on Waton's theory. In this study the researcher examined the philosophical back ground, value system and key concepts of Watson's theory Watson's perspective of person and human existence includes humanistic and phenomenological characteristics. She also emphasized nurse-patient relationship as an intersubjective(transpersonal) caring relationship. Examination of the studies based on Watson's theory consistantly revealed Watson's theory of human caring based on the human science paradigm is more appropriate than traditional medical science paradigm for explaining nursing phenomena. For the purpose of refining the theory and promoting usefulness of the theory, it would be desirable to test the theory to the nursing phenomena and to apply the theory to practice and education.

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Work Experiences of Nurses Working as 119 Paramedics (119 구급대원으로 활동하는 간호사의 실무경험)

  • Jung, Hee-Young;Lee, Hae-Jung
    • Korean Journal of Occupational Health Nursing
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    • v.19 no.2
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    • pp.128-139
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    • 2010
  • Purpose: The purpose of this study is to examine the work experiences of nurses working as 119 paramedics and to provide basic information to develop administrative and institutional support system for the nurses. Method: The data were collected from December, 2007 to July, 2008 and analyzed using the phenomenological method provided by Munhall and Boyd. Participants of this study were 7 nurses currently working as 119 paramedics and who were willing to fully express their experiences. The grand mal question used in this study was "How is your work experience as an 119 paramedic?" Result: Narratives of the participants were analyzed and divided into 3 categories such as 'recognizing', 'withdrawal', and 'confrontation'. Conclusion: The results showed even if the participants think of their tasks fulfilling and be proud, they have some difficulties due to restrictions of tasks and work environment. Based on the findings, we suggest developing educational programs to improve their task abilities, establishing safety policy and compensatory reward system according to their accomplishments, and providing counseling opportunities for their traumatic experiences with difficult emotion.

The Experiences of Patients in Intensive Care Units(ICU) (중환자실 환자의 경험)

  • Kim, Young-Hae;Koo, Mi-Jee;Kim, So-Hee;Kim, Young-Mi;Lee, Nae-Young;Chang, Koung-Oh
    • Journal of Korean Academy of Nursing
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    • v.37 no.6
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    • pp.924-931
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    • 2007
  • Purpose: The purpose of this study was to describe the essence of the experiences of patients in an ICU, and to understand them from the patients' point of view. Methods: Participants in this study were six patients in P hospital. Data collection consisted of in-depth interviews and an observation method done from January to April in 2005. The method was analysis using the phenomenological method proposed by Colaizzi(1978). Results: The themes were classified into eight theme clusters. The eight theme clusters were finally grouped into four categories, 'shock', 'pain', 'gratefulness' and 'pleasure of revival'. Conclusion: The ICU patients had negative experiences in physical mental critical situations, but also positive experiences in consolation and nurses and families' encouragement. Therefore, ICU nurses must support patients and their families to minimize the negative experiences and maximize the positive experiences.