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Sample records for source phenomenology experiments

  1. A Phenomenology of Outdoor Education Leader Experiences

    Science.gov (United States)

    Field, Stephanie C.; Lauzon, Lara L.; Meldrum, John T.

    2016-01-01

    Limited qualitative research exists on the experiences of outdoor education leaders. The purpose of this phenomenological study was to explore the job-related experiences of outdoor education leaders within and outside the workplace. Five participants who had experience as outdoor education leaders completed in-depth, one-on-one interviews about…

  2. Phenomenology and the Possibility of Religious Experience

    Directory of Open Access Journals (Sweden)

    Mercer Ronald L.

    2017-10-01

    Full Text Available Work in what has been known as the theological turn in French phenomenology describes the way in which human beings are always, already open to a religious encounter. This paper will focus on Levinas as a proper transcendental phenomenologist as would be characterized by parts of Husserl and Husserl’s last assistant Eugen Fink. What Levinas does in his phenomenology of the face/other (which gets tied up in religious language is to describe an absolute origin out of which the subject arises. This point of origin structures the self in such a way as to always, already be open to that which overflows experience and, thus, makes possible the very experience of an encounter with the numinous. Such an approach to religious experience for which I am arguing simply takes Levinas at his word when he declares “The idea of God is an idea that cannot clarify a human situation. It is the inverse that is true.” (“Transcendence and Height” Understanding the structure of the subject as open to that which cannot be reduced/totalized/ encapsulated is to recognize that the human situation is ready for the possibility of religious experience.

  3. Phenomenology of School Leaders' Experiences of Ethical Dilemmas

    OpenAIRE

    Guy, Timothy Michael

    2016-01-01

    This research study explores the intersection of school leadership and ethics. This study used the hermeneutic phenomenological approach described by Max Van Manen (1990, 2014) to explore the question: How do school leaders experience ethical dilemmas in their role as school leaders? Hermeneutic phenomenology seeks to find the meaning of a phenomenon, which in this case is the experience of an ethical dilemma. Hermeneutic refers to the interpretive-reflective-analytical component and phenom...

  4. The Phenomenology of Emotion Experience in First-Episode Psychosis

    DEFF Research Database (Denmark)

    Vodušek, V V; Parnas, J; Tomori, M

    2014-01-01

    -depth interviews were conducted twice with each of the 20 participants (firstly at admission and secondly 6 months later). Data collection and analysis were guided by the principles of phenomenological study of lived experience. RESULTS: The emotion experiences described by our participants vary greatly in both......BACKGROUND: Although it has been suggested that disturbances in emotion experience and regulation play a central role in the aetiology and psychopathology of schizophrenia spectrum disorders, the phenomenology of emotion experience in schizophrenia remains under-researched. SAMPLING AND METHODS: In...... quality and intensity, but appear to have a common phenomenology. Anxiety is reported as the basic emotion which buffers, transforms and sometimes supplants all others. Emotions in general are experienced as foreign, unstable and perturbing, thereby contributing greatly to feelings of ambivalence...

  5. Phenomenology and qualitative research: combining the transcendetal orientation of phenomenology with the diversities of lived experience

    DEFF Research Database (Denmark)

    Ravn, Susanne

    research, researchers involve in describing lived bodies and lived experiences to further explore and understand the diversities of our embodied practices and experiences. The aim of this paper is to present and discus some of the methodological challenges of combining phenomenology and qualitative...... methodologies. I will specifically focus on discussing how the transcendental orientation of phenomenological descriptions has the potential to work through difference by approaching lived bodies according to their lived situation. The discussion will fall in three parts focusing on: a) how the research design...... in the practices; c) how the researcher can handle and ‘go beyond’ the subjective and situated descriptions in analyses when aiming at accounting for the structure of subjective experiences. In descriptions and discussions I draw on my current research of movement practices related to different kinds and genre...

  6. A phenomenological study into the experience of their sexuality by ...

    African Journals Online (AJOL)

    On reviewing the literature on spinal cord injury (SCI) and sexuality in males, there was found to be a plethora of research in physical domains. Sadly, the psychological aspect of sexuality for men who experience SCI has been largely neglected. For this reason a phenomenological study was conducted to understand the ...

  7. An existential-phenomenological investigation of the experience of ...

    African Journals Online (AJOL)

    This study represents an existential-phenomenological investigation of the experience of being accepted in individuals who have undergone psychiatric institutionalization. Written protocols of narrative accounts were collected from nine individuals drawn from a partial hospitalization programme, with the analysis of these ...

  8. [Driving modes of the interview in phenomenological research: experience report].

    Science.gov (United States)

    de Paula, Cristiane Cardoso; Padoin, Stela Maris de Mello; Terra, Marlene Gomes; Souza, Ivis Emília de Oliveira; Cabral, Ivone Evangelista

    2014-01-01

    This paper aimed to report the experience of driving modes of an interview on data production in phenomenological research. The proposed study is an experience report of a phenomenological investigation in which the researchers present their experience with children, considering the interview as an existential encounter. It describes ways of conducting the interview in its ontic and ontological dimensions. The ontic dimension refers to the facts related to the interview, presented in the researcher, in the researched subject and in the environment; both in its planning and its development. The ontological dimension is based on empathy and intersubjectivity. The interview enables the access to meaningful structures to comprehend the being, as a way of building investigative/assistance possibilities that enable to reveal the being of the human.

  9. Methodological considerations related to nurse researchers using their own experience of a phenomenon within phenomenology.

    Science.gov (United States)

    Johnston, Colleen M; Wallis, Marianne; Oprescu, Florin I; Gray, Marion

    2017-03-01

    This paper summarizes phenomenology and discusses how nurses can use their own experiences as data and maintain rigour within the method. It explores how data from researchers experiencing the phenomenon of interest could be used to explicate assumptions and pre-understandings and may also be used as data. While the ethnographic concept of insider research has gained popularity, the notion of researcher as participant in phenomenology is relatively new. The lived experience of a phenomenon is unique to each person and utilization of the nurse researcher's experiences of the phenomenon should be considered for inclusion as data. Discussion paper. Articles from 2001 - 2015 in the CINAHL and PubMed databases were identified using keywords such as 'insider research', 'phenomenology', 'bracketing' and 'qualitative research'. In addition, reference lists from articles used were examined to identify additional literature. Phenomenology is a valuable research method. Usability, credibility, trustworthiness and auditability of data collected must be considered to ensure rigour and maintain orientation to the phenomenon under investigation. Nurse researchers may be interviewed as participants if these four principles are considered and methods used are made explicit. Utilizing appropriate research methods are as important as getting clinical practice correct to advance knowledge and benefit those under our care. We recommend using the researchers' experience as a data source to gain a complete picture of the phenomenon under investigation. Using the approach proposed here, nurses can ensure they are incorporating all data sources available while maintaining research rigour. © 2016 John Wiley & Sons Ltd.

  10. Criminal miles and phenomenological aspects of the criminalistics intelligence sources

    Directory of Open Access Journals (Sweden)

    Manojlović Dragan

    2014-01-01

    Full Text Available The paper is based on research conducted by the author in the last decades of the twentieth century and the first decade of the third millennium, the modern scientific theory of crime investigation. The author's intention is to complete the huge gap that exists today in our scientific crime literature on the phenomenology of criminalistics intelligence sources. The presence of scientific and technical isolationist and conservative pragmatism in criminalistics theory in us, with whom I have never lied, accordingly, I have tried to work more fully convey the latest scientific views on foreign theory of criminology criminalistics intelligence sources as the primary tool for understanding, recognition and decoding of occurrence in the criminal milieu. From the above it is quite logical and scientific methodology established by first larly exposed to the general approach among law enforcement theory, the criminal underworld, and then access the research of criminalistics intelligence sources, through their determination to categorize the movement and management. From the results, the findings suggest that the traditional model definition, recruitment, management and installation source in a criminal milieu, which applies to us, abandoned for more than three decades of contemporary crime research and professional literature and practice in the world. Furthermore, the results indicate that it is of decisive importance to the understanding of criminalistics intelligence sources, methods of installation, movement models and management resources, to the criminal milieu could understand phenomena that are not visible, and carry with them the challenges, risks and threats. Not more contemporary understanding of the needs of society to counter the criminal activities of individuals or groups, it is enough to have informers or collaborators. Today, the world of crime must confront numerous, well-organized and professional criminalistics intelligence

  11. Plasma phenomenology in astrophysical systems: Radio-sources and jets

    International Nuclear Information System (INIS)

    Montani, Giovanni; Petitta, Jacopo

    2014-01-01

    We review the plasma phenomenology in the astrophysical sources which show appreciable radio emissions, namely Radio-Jets from Pulsars, Microquasars, Quasars, and Radio-Active Galaxies. A description of their basic features is presented, then we discuss in some details the links between their morphology and the mechanisms that lead to the different radio-emissions, investigating especially the role played by the plasma configurations surrounding compact objects (Neutron Stars, Black Holes). For the sake of completeness, we briefly mention observational techniques and detectors, whose structure set them apart from other astrophysical instruments. The fundamental ideas concerning angular momentum transport across plasma accretion disks—together with the disk-source-jet coupling problem—are discussed, by stressing their successes and their shortcomings. An alternative scenario is then inferred, based on a parallelism between astrophysical and laboratory plasma configurations, where small-scale structures can be found. We will focus our attention on the morphology of the radio-jets, on their coupling with the accretion disks and on the possible triggering phenomena, viewed as profiles of plasma instabilities

  12. On Seizing the Source: Toward a Phenomenology of Religious Violence

    Science.gov (United States)

    Staudigl, Michael

    2016-01-01

    Abstract In this paper I argue that we need to analyze ‘religious violence’ in the ‘post-secular context’ in a twofold way: rather than simply viewing it in terms of mere irrationality, senselessness, atavism, or monstrosity – terms which, as we witness today on an immense scale, are strongly endorsed by the contemporary theater of cruelty committed in the name of religion – we also need to understand it in terms of an ‘originary supplement’ of ‘disengaged reason’. In order to confront its specificity beyond traditional explanations of violence, I propose an integrated phenomenological account of religion that traces the phenomenality of religion in terms of a correlation between the originary givenness of transcendence and capable man’s creative capacities to respond to it. Following Ricœur, I discuss ‘religious violence’ in terms of a monopolizing appropriation of the originary source of givenness that conflates man’s freedom to poetically respond to the appeal of the foundational with the surreptitiously claimed sovereignty to make it happen in a practical transfiguration of the everyday. PMID:28690372

  13. On Seizing the Source: Toward a Phenomenology of Religious Violence.

    Science.gov (United States)

    Staudigl, Michael

    2016-10-19

    In this paper I argue that we need to analyze 'religious violence' in the 'post-secular context' in a twofold way: rather than simply viewing it in terms of mere irrationality, senselessness, atavism, or monstrosity - terms which, as we witness today on an immense scale, are strongly endorsed by the contemporary theater of cruelty committed in the name of religion - we also need to understand it in terms of an 'originary supplement' of 'disengaged reason'. In order to confront its specificity beyond traditional explanations of violence, I propose an integrated phenomenological account of religion that traces the phenomenality of religion in terms of a correlation between the originary givenness of transcendence and capable man's creative capacities to respond to it. Following Ricœur, I discuss 'religious violence' in terms of a monopolizing appropriation of the originary source of givenness that conflates man's freedom to poetically respond to the appeal of the foundational with the surreptitiously claimed sovereignty to make it happen in a practical transfiguration of the everyday.

  14. Scenario approximation in a phenomenological study in Mexico: experience report.

    Science.gov (United States)

    Guerrero-Castañeda, Raúl Fernando; Menezes, Tânia Maria de Oliva; Vargas, Ma Guadalupe Ojeda

    2017-01-01

    To report our experience using scenario approximation in a phenomenological study of nursing in Mexico. Experience report on scenario approximation to coexist with elderly in order to select the participants of a phenomenological study. During a four-month period in 2016, visits were carried out two groups of elderly individuals where several activities were carried out. Coexistence with the elderly throughout accompaniment in the groups' activities together with joint dialogue allowed selection of those who corresponded to the characteristics of the study objective. Scenario approximation is necessary in phenomenological studies, not only for creating empathy among the participants but also for the researchers to immerse themselves in the phenomenon under study, as shown by the first approaches of the researcher. Relatar la experiencia del acercamiento al escenario de un estudio fenomenológico en enfermería en México. Relato de experiencia sobre el acercamiento al escenario de estudio para convivir con adultos mayores con la finalidad de seleccionar a los participantes de un estudio fenomenológico. Se llevaron a cabo visitas durante el año 2016, en un periodo de cuatro meses a dos grupos de adultos mayores en donde se realizaron diversas actividades. La convivencia con los adultos mayores a través del acompañamiento en las actividades que realizaban en los grupos y el diálogo conjunto permitió seleccionar a aquellos que respondían a las características del objeto de estudio. Es necesaria la aproximación al escenario de estudios fenomenológicos, no sólo con la finalidad de ganar empatía de los participantes sino para sumergirse en el fenómeno de estudio, mismo que se va mostrando desde los primeros acercamientos del investigador.

  15. The phenomenological experience of dementia and user interface development

    DEFF Research Database (Denmark)

    Peterson, Carrie Beth; Mitseva, Anelia; Mihovska, Albena D.

    2009-01-01

    This study follows the project ISISEMD through a phenomenological approach of investigating the experience of the Human Computer Interaction (HCI) for someone with dementia. The aim is to accentuate the Assistive Technology (AT) from the end user perspective. It proposes that older adults and those...... with dementia should no longer be an overlooked population, and how the HCI community can learn from their experiences to develop methods and design interfaces which truly benefit these individuals. Guidelines from previous research are incorporated along with eclectic, user-centered strategies as the interface...... designers for ISISEMD develop an appropriate and effective modality. The paper outlines the interconnected difficulties associated with the characteristics of older adults with mild dementia, which are important to be considered when introducing AT to that group of end users. It further presents clear...

  16. A Power Experience: A Phenomenological Study of Interprofessional Education.

    Science.gov (United States)

    Engel, Joyce; Prentice, Dawn; Taplay, Karyn

    The purpose of this supplementary analysis of a hermeneutic phenomenological study of the experience of interprofessional collaboration for nursing and medical students was to explore the experience of power that was threaded throughout the original study. Seventeen students participated in guided, face-to-face conversations in the original study (Prentice, Engel, Taplay, & Stobbe, 2014). Through the processes of deductive analysis and inductive reasoning, 2 themes of power emerged from these research conversations: (a) complicated knowledge is power and (b) the power and silence of intimidation. These themes suggest that power and power differentials are significant factors in student interactions in interprofessional learning and have the potential to adversely affect these interactions. Students' perceptions of power need to be taken into account and addressed when planning and implementing interprofessional education events. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. [Experience of Spiritual Conflict in Hospice Nurses: A Phenomenological Study].

    Science.gov (United States)

    Lee, Byoung Sook; Kwak, Su Young

    2017-02-01

    This aim of this phenomenological study was to describe and understand the experience of spiritual conflict in hospice nurses by identifying the meanings and structures of the experience. Participants were 12 nurses working for one year or more at hospice units of general hospitals in a metropolitan city and experiencing of spiritual conflict as hospice nurses. Over six months data were collected using individual in-depth interviews and analyzed with the method suggested by Colaizzi. The experience of spiritual conflict in participants was organized into three categories, six theme-clusters, and 13 themes. The participants felt existential anxiety on death and a fear of death which is out of human control and skepticism for real facts of human beings facing death. They also experienced agitation of fundamental beliefs about life with agitation of the philosophy of life guiding themselves and mental distress due to fundamental questions that are difficult to answer. Also they had distress about poor spiritual care with guilty feelings from neglecting patients' spiritual needs and difficulties in spiritual care due to lack of practical competencies. Findings indicate the experience of spiritual conflict in hospice nurses is mainly associated with frequent experience of death in hospice patients. The experience of spiritual conflict consisted of existential anxiety, agitation of fundamental beliefs and distress over poor spiritual care. So, programs to help relieve anxiety, agitation and distress are necessary to prevent spiritual conflict and then spiritual burnout in hospice nurses. © 2017 Korean Society of Nursing Science

  18. The experience of being a trauma nurse: a phenomenological study.

    Science.gov (United States)

    Freeman, Lisa; Fothergill-Bourbonnais, Frances; Rashotte, Judy

    2014-02-01

    The lived experience of being a trauma nurse was explored using a phenomenological qualitative research approach. Seven registered nurses employed in a trauma unit from one large metropolitan Canadian teaching hospital participated in in-depth conversational interviews. Data analysis revealed four sub theme clusters embedded within the overarching theme of Seeing Through Cloudy Situations: being on guard all the time, being caught up short, facing the challenge and sharing the journey. Even though trauma nurses are able to find meaning and satisfaction in their work, the findings of this research reveal the need for support and the assurance of safe work environments as trauma nurses can live with violence and aggression in their daily nursing practice. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. Phenomenological Experiences of the Requesting Mother for Renting Wombs

    Directory of Open Access Journals (Sweden)

    حميدرضا صادقي

    2015-11-01

    Full Text Available Desire to have children is one of the basic human needs. Historically, fertility and child bearing and the number of children have been consideredas asocial value. Of course, in fertility always has been a problem for human beings and they have sought different ways for treat ment. One of the most recent assisted reproductive technologies is surrogacy. In this way, after fertilization of sper mandovum, the embryo is transferred in to the alternative womb for 9 months and after birth, the baby is delivered to the real parents. For this purpose, research erssought to understand the meaning and experience of the phenomen on of surrogacy. This qualitative study was done with a phenomenological approach and based on purposive sampling. So, deep and un structure dinter views were carried out with ten requesting mothers of  surrogacy  who  referred  to Esfahan fertility and in fertility center, and mothers expressed their experiences in this field. The data obtained from these in terviews were analyzed using 7-step Colaizzi, and five main themes were extracted in cluding: "Cause of action",” Relation of requesting mother with Surrogate Mother ", "family", "decision making" and "worries and concerns". The data of this study could provide a better understanding of the experiences of surrogacy requesting mothers.

  20. Taiwanese women's experiences of hospital midwifery care: a phenomenological study.

    Science.gov (United States)

    Kuo, Su-Chen; Wu, Cheng Jing; Mu, Pei-Fan

    2010-08-01

    to explore women's experiences in interaction with their midwives during their antenatal checks and during labour. a qualitative study using a phenomenological approach. Data were collected via tape-recorded interviews. All interviews were transcribed verbatim. Data were analysed using Colaizzi's method for data analysis. the homes of the study participants in the district of a Taipei (Taiwan) teaching hospital. a purposive sample of 11 Taiwanese women, one primipara, and 10 multiparae, who were one to three months post-childbirth at the time of interview. five major themes revealed the essence of women's experiences of their interaction with a midwife during pregnancy and childbirth: (1) being respected, (2) being accompanied, (3) trust, (4) being satisfied, and (5) professional competence. the women recognised the service model of the midwife; they treasured their mutual relationships and the benefits that women derived from midwifery care during childbirth. In Taiwan, the government is mandated to offer midwifery models of care in hospitals, and to allow women to choose different types of care provider. an awareness of women's experiences will help identify the caring behaviours as recognised by the women and may help health-care professionals provide better support and care for women during the pregnancy and childbirth periods. These findings can serve as references for future midwifery practice models and improvements in quality of care. Crown Copyright 2008. Published by Elsevier Ltd. All rights reserved.

  1. A Qualitative Phenomenological Exploration of Teachers' Experience With Nutrition Education.

    Science.gov (United States)

    Hall, Elisha; Chai, Weiwen; Albrecht, Julie A

    2016-05-03

    Background: Nutrition education delivered by classroom teachers has become a popular intervention designed to combat childhood obesity. However, few qualitative studies have explored nutrition education with teachers Purpose: The purpose of this study was to explore how elementary teachers describe their experience with nutrition education. Methods: A qualitative phenomenological approach was used. Semistructured interviews, observations, and document analysis were conducted with 10 teachers who delivered nutrition education in their classrooms. Inductive coding was used to determine invariant constituents, reduce constituents to categories, and cluster categories into themes. Reliability and validity were accomplished through intercoder agreement, audio recording, triangulation, bracketing, and member checking. Results: Results identified 5 core themes related to roles teachers play in nutrition education, the importance placed upon nutrition, motivation for supplementary activities, barriers, and a triadic relationship between students, teachers, and curriculum. Discussion: Findings reveal interactions within the nutrition education experience in which teachers balance barriers with their value of nutrition education and motivation to help students make healthy choices. Translation to Health Education Practice: Health educators should work with classroom teachers at the program design, implementation, and evaluation stages of curriculum development to better address needs and facilitate the delivery of high-quality nutrition education for students.

  2. Ethical reasoning through simulation: a phenomenological analysis of student experience.

    Science.gov (United States)

    Lewis, Gareth; McCullough, Melissa; Maxwell, Alexander P; Gormley, Gerard J

    2016-01-01

    Medical students transitioning into professional practice feel underprepared to deal with the emotional complexities of real-life ethical situations. Simulation-based learning (SBL) may provide a safe environment for students to probe the boundaries of ethical encounters. Published studies of ethics simulation have not generated sufficiently deep accounts of student experience to inform pedagogy. The aim of this study was to understand students' lived experiences as they engaged with the emotional challenges of managing clinical ethical dilemmas within a SBL environment. This qualitative study was underpinned by an interpretivist epistemology. Eight senior medical students participated in an interprofessional ward-based SBL activity incorporating a series of ethically challenging encounters. Each student wore digital video glasses to capture point-of-view (PoV) film footage. Students were interviewed immediately after the simulation and the PoV footage played back to them. Interviews were transcribed verbatim. An interpretative phenomenological approach, using an established template analysis approach, was used to iteratively analyse the data. Four main themes emerged from the analysis: (1) 'Authentic on all levels?', (2)'Letting the emotions flow', (3) 'Ethical alarm bells' and (4) 'Voices of children and ghosts'. Students recognised many explicit ethical dilemmas during the SBL activity but had difficulty navigating more subtle ethical and professional boundaries. In emotionally complex situations, instances of moral compromise were observed (such as telling an untruth). Some participants felt unable to raise concerns or challenge unethical behaviour within the scenarios due to prior negative undergraduate experiences. This study provided deep insights into medical students' immersive and embodied experiences of ethical reasoning during an authentic SBL activity. By layering on the human dimensions of ethical decision-making, students can understand their

  3. Experience of social support in rehabilitation: a phenomenological study.

    Science.gov (United States)

    Nätterlund, B; Ahlström, G

    1999-12-01

    The progressive muscular weakness brought on by muscular dystrophy causes the sufferer many problems in everyday life. Earlier studies in Sweden have shown that adults with hereditary muscular dystrophy often have difficulty in gaining access to rehabilitation. For this reason a special rehabilitation programme was drawn up and carried out, extending over a period of 18 months. The purpose of the study is to describe the participants' experience of social support in connection with the programme. Thirty-seven participants (21 women and 16 men) were interviewed. The analytical method was phenomenological, incorporating validation by independent judges. Nine overall themes emerged from the interviews: psychosocial support, meeting other people with muscular dystrophy, knowledge and learning, adjustment in daily life, coping with illness-related problems, adjustment at work, management of physical disability, medical examination and treatment, and involvement of relatives. The results indicate that the participants encountered staff with a sense of commitment and felt themselves to be 'seen and confirmed'. From the discussions and the contact with others in the same situation there arises a sense of affinity and a better understanding of one's own situation. There was appreciation of the education about the disease, its hereditary aspect, technical aids, grants and physical training. Hardly any of the participants spoke of knowing such things before. In conclusion there was approval of the received support, and recognition that persons with muscular dystrophy should be given access to recurrent rehabilitation.

  4. A Phenomenological Investigation of the Lived Experiences of Successful First Generation Hispanic College Students

    Science.gov (United States)

    Puente, Christina C.

    2013-01-01

    This qualitative phenomenological research study investigated the lived experiences of five successful first generation Hispanic college students. Participants' interviews were analyzed using Creswell's (2007) six steps for analyzing phenomenological studies. Findings from this study affirm the factors for student success in college regarding…

  5. Hospital nurses' lived experiences of intelligent resilience: a phenomenological study.

    Science.gov (United States)

    Imani, Behzad; Kermanshahi, Sima Mohamad Khan; Vanaki, Zohreh; Kazemnejad Lili, Anoshiravan

    2018-02-15

    The aim of this study was to explore Iranian hospital nurses' lived experiences of intelligent resilience. Nurses do high levels of emotional work when fulfilling patients' and their family members' complex needs. Intelligent resilience can alleviate nurses' stress and enhance their endurance. This study was based on the Husserlian descriptive phenomenology. A purposive sample of ten hospital nurses was drawn from hospitals affiliated with Hamadan University of Medical Sciences, Hamadan, Iran. In-depth semi-structured interviews were held to collect data. The seven-step data analysis approach proposed by Colaizzi was used for the data analysis. In this study, the adherence to consolidated criteria for reporting qualitative guidelines has been followed. The participating hospital nurses' lived experiences of intelligent resilience came into four main themes of patience and wisdom, reverence, situational self-control, and appealing to religiosity. Each of the four main themes included two subthemes which were having peace and wise quietness, reverence for the patients, physicians and nurses, distancing themselves from stressful situations and displacing staff who cause stress, and the nurse's trust in God as well as the patient and his family's trust in God, respectively. Nurses with intelligent resilience are able to bring peace, reverence for others, and situational self-control to stressors thereby providing higher quality of care to their patients. Nurses work in unstable and stressful conditions. The findings of this study provide better understanding about the concept of nurses' intelligent resilience and its indicators and attributes. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  6. Pain Experience in Hemophilia Patients: A Hermeneutic Phenomenological Study

    Science.gov (United States)

    Rambod, Masoume; Sharif, Farkhondeh; Molazem, Zahra; Khair, Kate

    2016-01-01

    ABSTRACT Background: Pain, as a crucial subsequence of joint hemorrhages in hemophilia patients, is chronic, debilitating, and distracting. This study aimed to describe and interpret pain experiences of hemophilia patients in their lives. Methods: This qualitative study with hermeneutic phenomenological approach was conducted on fourteen hemophilia patients who had been referred to a hemophilia center affiliated to Shiraz University of Medical Sciences, Shiraz, Iran. The study question was “what is the meaning of pain in hemophilia patients’ lives? The data were collected through semi-structured interviews and field notes through purposeful sampling. Then, thematic analysis with van Manen’s six-step methodological framework was used. MAX.QDA qualitative software package, 2010, was used to analyze the data. Results: The three main themes that emerged in this study were “alteration in physical health”, “engagement in psychological problems”, and “impairment in social relationships”. Alteration in physical health consisted of three subthemes, namely “impairment of physical function”, “change in body physics”, and “disturbance in sleep quality”. In addition, two subthemes including “nostalgia of pain in adults with hemophilia” and “psychological distress” emerged from engagement in psychological problems. Finally, “loss of social activity” and “change in relationships” were related to impairment in social relationships. Conclusion: The present study highlighted alteration in physical health, engagement in psychological problems, and impairment in social relationship as a result of pain in hemophilia patients. Thus, healthcare providers and family members have to pay special attention to these problems. Besides, providing complementary therapy interventions is suggested for reducing these issues. PMID:27713894

  7. Pain Experience in Hemophilia Patients: A Hermeneutic Phenomenological Study

    Directory of Open Access Journals (Sweden)

    Masoume Rambod

    2016-10-01

    Full Text Available Background: Pain, as a crucial subsequence of joint hemorrhages in hemophilia patients, is chronic, debilitating, and distracting. This study aimed to describe and interpret pain experiences of hemophilia patients in their lives. Methods: This qualitative study with hermeneutic phenomenological approach was conducted on fourteen hemophilia patients who had been referred to a hemophiliacenter affiliated to Shiraz University of Medical Sciences, Shiraz, Iran. The study question was “what is the meaning of pain in hemophilia patients’ lives? The data were collected through semi-structured interviews and field notes through purposeful sampling. Then, thematic analysis with van Manen’s six-step methodological framework was used. MAX.QDA qualitative software package, 2010, was used to analyze the data. Results: The three main themes that emerged in this study were “alteration in physical health”, “engagement in psychological problems”, and “impairment in social relationships”. Alteration in physical health consisted of three subthemes, namely “impairment of physical function”, “change in body physics”, and “disturbance in sleep quality”. In addition, two subthemes including “nostalgia of pain in adults with hemophilia” and “psychological distress” emerged from engagement in psychological problems. Finally, “loss of social activity” and “change in relationships” were related to impairment in social relationships. Conclusion: The present study highlighted alteration in physical health, engagement in psychological problems, and impairment in social relationship as a result of pain in hemophilia patients. Thus, healthcare providers and family members have to pay special attention to these problems. Besides, providing complementary therapy interventions is suggested for reducing these issues.

  8. The nature, meanings, and dynamics of lived experiences of a person with syringomyelia: a phenomenological study.

    Science.gov (United States)

    Hilton, Edith L; Henderson, Lesley J

    2003-01-01

    Syringomyelia, considered a rare neurological disease, is relatively uninvestigated in the nursing literature. The aims of this qualitative phenomenological case study were to discover the nature, meanings, and dynamics of lived experiences of a 52-year-old Caucasian male with syringomyelia. Using van Manen's Method of Phenomenological inquiry (van Manen, 1990), data were collected, checked, and analyzed according to the philosophy, approach, and methodological procedures of phenomenology. Findings revealed an overarching theme of engulfment by disease. Essential themes included loss of abilities, struggles to adapt to changes, and life as a person who was disabled. Eleven sub-themes were also identified. Implications for nursing practice are discussed.

  9. Giving children space: A phenomenological exploration of student experiences in space science inquiry

    Science.gov (United States)

    Horne, Christopher R.

    This study explores the experiences of 4th grade students in an inquiry-based space science classroom. At the heart of the study lies the essential question: What is the lived experience of children engaged in the process of space science inquiry? Through the methodology of phenomenological inquiry, the author investigates the essence of the lived experience of twenty 4th grade students as well as the reflections of two high school students looking back on their 4th grade space science experience. To open the phenomenon more deeply, the concept of space is explored as an overarching theme throughout the text. The writings of several philosophers including Martin Heidegger and Hans-Georg Gadamer are opened up to understand the existential aspects of phenomenology and the act of experiencing the classroom as a lived human experience. The methodological structure for the study is based largely on the work of Max van Manen (2003) in his seminal work, Researching Lived Experience, which describes a structure of human science research. A narrative based on classroom experiences, individual conversations, written reflections, and group discussion provides insight into the students' experiences. Their stories and thoughts reveal the themes of activity , interactivity, and "inquiractivity," each emerging as an essential element of the lived experience in the inquiry-based space science classroom. The metaphor of light brings illumination to the themes. Activity in the classroom is associated with light's constant and rapid motion throughout the Milky Way and beyond. Interactivity is seen through students' interactions just as light's reflective nature is seen through the illumination of the planets. Finally, inquiractivity is connected to questioning, the principal aspect of the inquiry-based classroom just as the sun is the essential source of light in our solar system. As the era of No Child Left Behind fades, and the next generation of science standards emerge, the

  10. Nurses' Lived Experience of Working with Nursing Students in Clinical Wards: a Phenomenological Study

    Directory of Open Access Journals (Sweden)

    Kobra Parvan

    2018-03-01

    Full Text Available Introduction: Despite being aware of the importance of nurses’ role in providing clinical training to nursing students, studies show that sufficient research has not yet been conducted on the experience of clinical nurses who are engaged in training nursing students outside their normal working hours. The present study aim to describe the experience of these nurses who are training outside their routine working hours. Methods: This study was conducted using descriptive-phenomenology method. Twelve nurses was participated in this research. Data were collected using purposive sampling method and face to face interviews based on nurses’ real life experience of students’ learning in clinical settings through answering open-ended questions. Spiegel burg analysis method was used to analyze the data. Results: The result of data analysis was the derivation of four themes and eight sub-themes. Themes included "nurses as teaching sources", "changes in the balance of doing routine tasks", "professional enthusiasm", and "nurses as students' professional socialization source of inspiration". Sub-themes included "efficient education", "poor education", "support", "interference in the role," "self-efficacy development", "inner satisfaction", "positive imaging" and "being a model". Conclusion: It is necessary that academic centers plan for teaching nurses working on a contractual basis in the field of the evaluation method and various methods of teaching. The findings also suggested the development of individual self-efficacy in clinical nurses who train students.

  11. The experience of critically ill children: A phenomenological study of discomfort and comfort.

    Science.gov (United States)

    Carnevale, Franco A; Gaudreault, Josée

    2013-01-01

    Emerging evidence indicates that critically ill children are particularly at risk for incurring significant psychological harm. Little is known about these children's actual experiences. The aim of the study was to examine children's experience of critical illness. The research question was: What are a critically ill child's sources of discomfort and comfort? Interpretive phenomenology was selected as the study's method. Children's accounts were examined to identify what they considered meaningful, in terms of their experienced discomfort and comfort. Data sources included formal and informal interviews with child-participants, drawings provided by some participants, and field-notes documenting observed non-verbal data. Twelve children were enrolled in the study, ranging from 3 to 17years of age; including four girls and eight boys. Although all participants were able to discuss the discomfort and comfort they experienced, they reported difficulties in remembering part or most of their experience. Some participants characterized their Pediatric Intensive Care Unit stay quite favourably or as "not that bad", while some described their experience unfavourably. Diverse types of discomforts were reported, including fears and worries, hurt and pain, invasive interventions, missing significant people, noise, food or eating problems, boredom, physical symptoms, as well as four additional discomforts reported by individual participants. Several sources of comfort were described, including parents, visitors and friends, hospital staff (principally nurses), stuffed animal/favourite blanket, entertainment and play, food, selected medical interventions, thinking of going home, being able to walk or run, sleep, waking up, gifts, along with two other comforts reported by individual participants. Embodiment and a tension between aloneness and being with were identified as the principal phenomena underlying these children's experiences. The findings complement existing knowledge

  12. Using Phenomenology to Understand Experiences of Racism for Second-Generation South Asian Women

    Science.gov (United States)

    Beharry, Pauline; Crozier, Sharon

    2008-01-01

    The purpose of this investigation was to describe the lived experiences of racism for second-generation Canadian women of South Asian descent and how this affected their identity. Six adult co-researchers shared their experiences of what occurred when faced with racism. A phenomenological approach was employed, out of which five categories…

  13. Influences of Eagle Ford Shale Development on Superintendent Leadership Experiences: A Phenomenological Narrative

    Science.gov (United States)

    Moczygemba, Jeanette Winn

    2017-01-01

    This phenomenological narrative study examined the effects of the Eagle Ford Shale development upon public school superintendent leadership experiences during the boom phase of the energy industry expansion. The four research questions investigated the shale development's influence on experiences in the areas of instruction, finance and…

  14. The Meaning of African American College Women's Experiences Attending a Predominantly White Institution: A Phenomenological Study

    Science.gov (United States)

    Hannon, Christine R.; Woodside, Marianne; Pollard, Brittany L.; Roman, Jorge

    2016-01-01

    Because both race and gender are important to the development of African American women, student affairs professionals need to understand the unique experiences of African American women within the context of the college environment. In this phenomenological study, we examined African American women's lived experiences as college students at a…

  15. A Phenomenological Study of Middle Grade Female and Male Students' Single-Sex Mathematical Experiences

    Science.gov (United States)

    Simpson, Amber; Che, S. Megan

    2016-01-01

    Utilizing a descriptive phenomenological design, this study examines the lived experiences of seven middle grade students, four females and three males, enrolled in a single-sex mathematics classroom within a coeducational school setting. The intent of the study is to understand, from students themselves, about the experience of single-sex…

  16. A Phenomenological Study: Experiences of Chinese Students Using Educational Technology in American Universities

    Science.gov (United States)

    Jiang, Ying

    2017-01-01

    This phenomenological study explores the educational technology experiences of ten Chinese international students at American universities. It describes their technology experiences and the influence on their technology self-efficacy and acculturation to the university culture in America. Seidman's (1998) three-interview approach was employed to…

  17. Older women's experiences of depression: a hermeneutic phenomenological study.

    Science.gov (United States)

    Allan, J; Dixon, A

    2009-12-01

    This hermeneutic phenomenological study, informed by Max van Manen and Martin Heidegger, describes what it is like for four older women to live with depression. Each participant was interviewed up to three times. Interviews were semi-structured, audiotaped and transcribed verbatim. Data were analysed using van Manen's methodological themes and Heidegger's philosophical concepts of Being-in-the-world and Being-with-others. The themes that emerged were: self-loathing; being overwhelmed by the feelings; hiding from the world; the struggle of everyday life; Being-alone; misinterpreting self and other people; the stigma of mental illness - society and self; and seeking understanding from other people. The findings revealed that depression had a major effect on the women's beliefs about themselves, resulting in a self-loathing and a feeling of failure. The participants described how their self-loathing caused them to believe that other people thought badly of them, which led to their withdrawal. Their inability to connect contributed to them feeling alone and isolated. These women were more able to talk to other people when they were met with understanding. This has implications for the therapeutic nurse-patient relationship, which is fundamental to mental health nursing, because the relationship should be based upon an understanding of the patient's world.

  18. [Philosophy of psychiatry and phenomenology of everyday life: The disruptions of ordinary experience in schizophrenia].

    Science.gov (United States)

    Troubé, Sarah

    2016-12-01

    The paper considers the philosophy of psychiatry from the perspective of everyday life, as a particular structure of experience. We outline some questions raised by disturbances typical of psychotic disorders with regard to a phenomenology of the everyday and common sense. As a link between philosophy and clinical psychopathology, this phenomenology implies a transcendental point of view, embedded in concrete and practical forms of ordinary experience, along with social norms. This opens the possibility of a mutual questioning between philosophy and psychiatry, drawing on its clinical, epistemological, and ethical dimensions.

  19. Experience, Adoption, and Technology: Exploring the Phenomenological Experiences of Faculty Involved in Online Teaching at One School of Public Health

    Science.gov (United States)

    Kidd, Terry; Davis, Trina; Larke, Patricia

    2016-01-01

    Using the Unified Theory of Acceptance and Use of Technology (UTAUT) and Dewey's Theory of Experience, this phenomenological study explored the experiences of faculty who engaged in online teaching at one school of public health. Findings revealed that the experiences of public health faculty, who engaged in online teaching, are similar and…

  20. Trait Dissociation and the Subjective Affective, Motivational, and Phenomenological Experience of Self-Defining Memories

    Science.gov (United States)

    Sutin, Angelina R.; Stockdale, Gary D.

    2010-01-01

    The present research reports two studies that examine the relation between non-pathological trait dissociation and the subjective affect, motivation, and phenomenology of self-defining memories. In Study 1 (N=293), participants retrieved and rated the emotional and motivational experience of a general and a positive and negative achievement-related memory. Study 2 (N=449) extended these ratings to relationship-related memories and the phenomenological experience of the memory. Dissociation was associated with incongruent affect in valenced memories (e.g., positive affect in a negative memory) and memories that were visually incoherent and saturated with power motivation, hubristic pride, and shame, regardless of valence or domain. The present findings demonstrate that autobiographical memories, which integrate emotional, motivational, and phenomenological components, reflect the emotional and motivational processes inherent to dissociation. PMID:21204840

  1. Exceptional phenomenology

    DEFF Research Database (Denmark)

    Aggerholm, Kenneth; Moltke Martiny, Kristian

    Phenomenological research is in traditional terms a matter of going 'back to the things themselves', as Husserl famously stated. But if phenomenology is to renew itself in creative ways and reveal new aspects of human experience it is of value to look for a certain kind of phenomena: exceptions. ...

  2. Scaling of cratering experiments: an analytical and heuristic approach to the phenomenology

    International Nuclear Information System (INIS)

    Killian, B.G.; Germain, L.S.

    1977-01-01

    The phenomenology of cratering can be thought of as consisting of two phases. The first phase, where the effects of gravity are negligible, consists of the energy source dynamically imparting its energy to the surroundings, rock and air. As illustrated in this paper, the first phase can be scaled if: radiation effects are negligible, experiments are conducted in the same rock material, time and distance use the same scaling factor, and distances scale as the cube root of the energy. The second phase of cratering consists of the rock, with its already developed velocity field, being thrown out. It is governed by the ballistics equation, and gravity is of primary importance. This second phase of cratering is examined heuristically by examples of the ballistics equation which illustrate the basic phenomena in crater formation. When gravity becomes significant, in addition to the conditions for scaling imposed in the first phase, distances must scale inversely as the ratio of gravities. A qualitative relationship for crater radius is derived and compared with calculations and experimental data over a wide range of energy sources and gravities

  3. Vital Orientation Feeling and Corporal Experiences in People with Eating Disorder: A Phenomenological and Narrative Approach

    Directory of Open Access Journals (Sweden)

    Duero, Dante Gabriel

    2012-12-01

    Full Text Available In this paper we analyze corporal experiences and the variations in existential feeling, in tree woman that have received mental disorder diagnosis. We have done in-depth interviews. We have used the constant comparison method to configure the categories and analysis. Then, we applied a phenomenological-narrative approach. Based on our results we evaluate and compared cases.

  4. Synesthesia and the Phenomenological Experience: Implications for Ecological Mindfulness and Beginning Scholars in Science Education

    Science.gov (United States)

    Luther, Rachel A.

    2015-01-01

    Phenomenological experiences based on an openness to the synesthesia of natural environments are a powerful pathway to the development of erotic relationships with and within a place. These relationships are beneficial for beginning scholars and those taking new jobs who find themselves adapting to a new place and career. First, I describe the…

  5. Phenomenological Analysis of Teachers' Organizational Deviance Experiences in a Rural Primary School in Turkey

    Science.gov (United States)

    Anasiz, Burcu Türkkas; Püsküllüoglu, Elif Iliman

    2018-01-01

    The purpose of this study was to analyze organizational deviance experiences of teachers. The study was in phenomenological design among qualitative research methods. In the research convenience sampling technique was used. The research was conducted in a rural primary school in Mugla province in Turkey. Nine teachers participated in the study,…

  6. Recovery Experiences of Taiwanese Women after Terminating Abusive Relationships: A Phenomenology Study

    Science.gov (United States)

    Hou, Wen-Li; Ko, Nai-Ying; Shu, Bih-Ching

    2013-01-01

    This article describes the recovery experiences of women who had suffered intimate partner violence in Taiwan. A phenomenological study design using semi-structured interviews was used to obtain data from a purposive sample of eight women. Colaizzi's approach to narrative analysis was applied. Findings indicate that "reconstructing the self"…

  7. Perceptions of High School Seniors' Montessori Experiences and Academic Self-Efficacy Beliefs: A Phenomenological Study

    Science.gov (United States)

    Smith, Molly McHugh

    2010-01-01

    More than twenty-five years after the release of "A Nation at Risk," our federal government continues to explore innovative ways to close the achievement gap. The goal of this phenomenological study was to describe four students' experiences with one school choice option in South Carolina, public Montessori. The purpose of the study was…

  8. Physical Education Experiences at Residential Schools for Students Who Are Blind: A Phenomenological Inquiry

    Science.gov (United States)

    Haegele, Justin A.; Sato, Takahiro; Zhu, Xihe; Avery, Timothy

    2017-01-01

    Introduction: Recently, researchers have explored the perspectives of those with disabilities to better understand their experiences in physical education. However, little has been done with focusing on those with visual impairments. Utilizing a qualitative interpretive phenomenological analysis framework, the purpose of this study was to examine…

  9. A Phenomenological Study of Gay Male Undergraduate College Students' Experiences at a Jesuit Catholic University

    Science.gov (United States)

    Willette, James M.

    2016-01-01

    The purpose of this interpretative phenomenological study was to understand how male undergraduate students who identify as openly gay experience marginality and mattering at a Jesuit Catholic university. There were 28 Jesuit colleges and universities in the United States as of this writing, each with its own varying approach towards the treatment…

  10. The Psychosocial Experience of High School Girls Highly Susceptible to Stereotype Threat: A Phenomenological Study

    Science.gov (United States)

    Picho, Katherine

    2016-01-01

    The author used phenomenology to explore the subjective experience of ninth-grade girls susceptible to mathematics-related stereotype threat in their authentic learning environments. The sample constituted students categorized as either having low or high susceptibility to stereotype threat (SST) enrolled in Honors mathematics classes at an urban…

  11. Building Connections: An Interpretative Phenomenological Analysis of Qualitative Research Students' Learning Experiences

    Science.gov (United States)

    Cooper, Robin; Fleischer, Anne; Cotton, Fatima A.

    2012-01-01

    This paper describes a phenomenological study in which the authors explored students' experiences learning qualitative research in a variety of academic fields. Semi-structured in-depth interviews were conducted with six participants from various academic fields who had completed at least one post-secondary-school-level qualitative research course…

  12. Understanding the Friendship Processes of Individuals with Asperger's Syndrome: A Phenomenological Study of Reflective College Experiences

    Science.gov (United States)

    Lee, Kammie Bohlken

    2010-01-01

    This phenomenological study shed light on the reflective college experiences of 11 individuals with Asperger's Syndrome and High Functioning Autism from a competence rather than a deficit model of disability (Biklen, 2005). Using Goleman's model of Social Intelligence (2006) as a theoretical framework, the cognitive, behavioral, and affective…

  13. A Phenomenological Examination of Middle School African American Adolescent Men's Experiences with Professional School Counselors

    Science.gov (United States)

    Washington, Ahmad Rashad

    2013-01-01

    This qualitative study was conducted with a sample of five (5) middle school African American adolescent men from two different schools in the same school district to explore their perceptions of and experiences with their professional school counselors. Phenomenological qualitative methodology was used to complete this study. To gather research…

  14. Experiences and Outcomes of a Women's Leadership Development Program: A Phenomenological Investigation

    Science.gov (United States)

    Brue, Krystal L.; Brue, Shawn A.

    2016-01-01

    Women's leadership training programs provide organizations opportunities to value women leaders as organizational resources. This qualitative research utilized phenomenological methodology to examine lived experiences of seven alumni of a women's-only leadership program. We conducted semi-structured interviews to clarify what learning elements…

  15. Educational Computer Use in Leisure Contexts: A Phenomenological Study of Adolescents' Experiences at Internet Cafes

    Science.gov (United States)

    Cilesiz, Sebnem

    2009-01-01

    Computer use is a widespread leisure activity for adolescents. Leisure contexts, such as Internet cafes, constitute specific social environments for computer use and may hold significant educational potential. This article reports a phenomenological study of adolescents' experiences of educational computer use at Internet cafes in Turkey. The…

  16. The phenomenology of bodily care: caregivers' experiences with ...

    African Journals Online (AJOL)

    ... caregivers were identified with the help of HIV/AIDS counsellors at two hospitals where AIDS patients received medical treatment. The thematic analysis shows that a patient's body was central in caregiving experiences. Social interaction in caregiving was mediated through seeing and touching the bodies of the patients.

  17. Flavours of Thought: Towards A Phenomenology of Food-Related Experiences

    Directory of Open Access Journals (Sweden)

    Fransisca Hok-Eng Tan

    2013-10-01

    Full Text Available Phenomenology, as the study of structures of subjective experiences and consciousness, finds itself in the persistent struggle to claim its rightful place in contemporary research. Accordingly, this article will point out the relevance of first person reports for interdisciplinary investigations of the brain and mind. This is done by exploring the multidisciplinary field of food studies as a novel platform for discussion. The phenomenological inquiry is thus proposed as the vehicle and method to access food-related experience. By highlighting the important surplus, essential to grasping the process of pristine inner experience we adjoin a new perspective to the common focus on the content of experience. Consequently, this will extend the current insights pertinent to food-related research and moreover, give vital implications to our overall construction of concepts in science.

  18. Ladies in armour : a phenomenological investigation of experiences of highly skilled Finnish female kendo athletes

    OpenAIRE

    Dekšnytė, Rita

    2013-01-01

    Women in sports have historically been marginalised. Feminist studies have revealed a struggle to balance athletic and feminine identities in “conventionally masculine” sports. However, there is a need to explore women's experiences in a variety of sports. Interpretative Phenomenological Analysis was used to explore the experiences of three highly skilled Finnish female athletes of Japanese kendo in order to better understand personal and social meanings of gender and sport. Participants were...

  19. The Essences of Culinary Arts Students' Lived Experience of General Education Online Learning: An Interpretive Phenomenological Analysis

    Science.gov (United States)

    Keovilay, Sisavath

    2015-01-01

    This phenomenological research study explored the lived experiences of culinary arts students learning general education online while enrolled in a face-to-face (f2f) culinary arts class. This research used Interpretative Phenomenological Analysis (IPA) to analyze how culinary arts students, in a not-for-profit Florida University, made sense of…

  20. The Experience of Resilience for Adult Female Survivors of Intimate Partner Violence: A Phenomenological Inquiry.

    Science.gov (United States)

    Crann, Sara E; Barata, Paula C

    2016-06-01

    While resilience research in the context of intimate partner violence (IPV) is increasing, there remains little known about women's lived experience of resilience. Using a phenomenological approach, this study examined the experience of resilience for adult female survivors of IPV. Sixteen women who were currently experiencing or had previously experienced abuse by an intimate partner participated in semi-structured interviews. Resilience was experienced as multiple cognitive, emotional, and behavioral shifts across three theme areas: toward resistance, in the experience of control, and toward positivity. The results of this study suggest a number of applications for clinical practice and intervention. © The Author(s) 2015.

  1. The lived experience of caregivers of persons with heart failure: A phenomenological study.

    Science.gov (United States)

    Petruzzo, Antonio; Paturzo, Marco; Naletto, Monica; Cohen, Marlene Z; Alvaro, Rosaria; Vellone, Ercole

    2017-10-01

    Heart failure (HF) patients need to follow a strict pharmacological and nonpharmacological regimen in order to counteract the burden of the disease, and informal caregivers are an important resource for HF patients in managing and coping with their disease. Few studies have examined the lived experience of these caregivers with a rigorous phenomenological approach, and none have been conducted in Italy. To describe the lived experience of the caregivers of HF patients. A hermeneutic phenomenological method was used. Caregivers were enrolled in a HF clinic in central Italy. Interviews were analysed using a phenomenological approach. Credibility, dependability, confirmability and transferability were adopted in order to strengthen trustworthiness. Thirty HF caregivers (mean age: 53 years) were enrolled. Of these, 63% of the caregivers were female and 80% were patients' spouses or children. Six themes emerged: (1) fear and worry related to the illness; (2) life changes and restrictions; (3) burden due to caregiving; (4) uncertainty about illness management; (5) helping patients to cope with the illness; and (6) love and affection towards the patient. The findings of our study may help providers to guide interventions for HF caregivers. Providers should be supportive of caregivers and provide them with education in order to reduce their fears and worries about the illness and to handle the course of HF and its symptoms. An empathetic and practical approach with caregivers that considers the patient-caregiver relationship may help caregivers to cope with the changes and restrictions that caregiving brings to their lives and to reduce their burden.

  2. Experience with synchrotron radiation sources

    International Nuclear Information System (INIS)

    Krinsky, S.

    1987-01-01

    The development of synchrotron radiation sources is discussed, emphasizing characteristics important for x-ray microscopy. Bending magnets, wigglers and undulators are considered as sources of radiation. Operating experience at the national Synchrotron Light Source on the VUV and XRAY storage rings is reviewed, with particular consideration given to achieved current and lifetime, transverse bunch dimensions, and orbit stability. 6 refs., 3 figs

  3. Lived Experiences of "Illness Uncertainty" of Iranian Cancer Patients: A Phenomenological Hermeneutic Study.

    Science.gov (United States)

    Sajjadi, Moosa; Rassouli, Maryam; Abbaszadeh, Abbas; Brant, Jeannine; Majd, Hamid Alavi

    2016-01-01

    For cancer patients, uncertainty is a pervasive experience and a major psychological stressor that affects many aspects of their lives. Uncertainty is a multifaceted concept, and its understanding for patients depends on many factors, including factors associated with various sociocultural contexts. Unfortunately, little is known about the concept of uncertainty in Iranian society and culture. This study aimed to clarify the concept and explain lived experiences of illness uncertainty in Iranian cancer patients. In this hermeneutic phenomenological study, 8 cancer patients participated in semistructured in-depth interviews about their experiences of uncertainty in illness. Interviews continued until data saturation was reached. All interviews were recorded, transcribed, analyzed, and interpreted using 6 stages of the van Manen phenomenological approach. Seven main themes emerged from patients' experiences of illness uncertainty of cancer. Four themes contributed to uncertainty including "Complexity of Cancer," "Confusion About Cancer," "Contradictory Information," and "Unknown Future." Two themes facilitated coping with uncertainty including "Seeking Knowledge" and "Need for Spiritual Peace." One theme, "Knowledge Ambivalence," revealed the struggle between wanting to know and not wanting to know, especially if bad news was delivered. Uncertainty experience for cancer patients in different societies is largely similar. However, some experiences (eg, ambiguity in access to medical resources) seemed unique to Iranian patients. This study provided an outlook of cancer patients' experiences of illness uncertainty in Iran. Cancer patients' coping ability to deal with uncertainty can be improved.

  4. The experience of death anxiety in Iranian war veterans: a phenomenology study.

    Science.gov (United States)

    Sharif Nia, Hamid; Ebadi, Abbas; Lehto, Rebecca H; Peyrovi, Hamid

    2015-01-01

    Recognition of death anxiety experienced by patients who have survived violence and threats to life during war is of strong importance in delivery of best care for veterans experiencing health stressors. The aim of the study was to explore the death anxiety experience of veterans from the Iran-Iraq war. Using a phenomenological approach, 11 war veterans were interviewed related to death anxiety experiences. Four major themes included afterlife fears; alienated farewell; ambiguous separation; and physical dissolution. Patients who have been exposed to death trauma in the battlefield may carry added burden from unique cognitions and fears related to personal death.

  5. Understanding the experiences of fathers of children with congenital heart disease: An interpretative phenomenological analysis.

    Science.gov (United States)

    Gower, Carla; Higgins, Aiveen; Doherty, Nicola; McCormack, David

    2017-09-01

    Little is known about the experiences of fathers of children with congenital heart disease. Using interpretative phenomenological analysis, the lived experiences of six fathers were explored. Two master themes emerged: 'relinquishing and reclaiming control' and 'living in the shadow of illness'. Subordinate themes included playing the support act, a pragmatic/emotional dichotomy, and becoming the child's protector. Other themes included living in limbo and redefining 'normality' to encompass the condition. Theoretical links are made between these findings and existing literature while clinical implications include the need to involve fathers in decision-making and to respect their need to maintain control.

  6. Examination of pain experiences of cancer patients in western Turkey: a phenomenological study.

    Science.gov (United States)

    Akin Korhan, Esra; Yildirim, Yasemin; Uyar, Meltem; Eyigör, Can; Uslu, Ruçhan

    2013-01-01

    This study aims to explore the individual experience of living with cancer pain. This qualitative study was performed by using a phenomenological research design. In-depth and open interviews with participants were conducted to collect the data and a qualitative Colaizzi method of analysis was performed. Following the analysis of the data, the expressions made by the cancer patients during the interviews were grouped under 5 themes. Consistent with the questionnaire format, 5 themes and 19 subthemes of responses were determined describing the pain of the cancer patients. The results of our study have demonstrated that cancer patients go through negative physical, psychological, and social experiences due to the pain they suffered.

  7. The bodily experience of apraxia in everyday activities: a phenomenological study.

    Science.gov (United States)

    Arntzen, Cathrine; Elstad, Ingunn

    2013-01-01

    The aim of this study is to explore apraxia as a phenomenon in everyday activities, as experienced by a group of stroke patients. Some consequences for clinical practice are suggested. In this phenomenological hermeneutical study, six persons with apraxia were followed from 2 to 6 months, from the early phase of stroke rehabilitation. ADL-situations and interactions with therapists were observed and videotaped repeatedly during the rehabilitation trajectory, to provide access to and familiarity with the participant's apractic difficulties over time. Two in-depth interviews were conducted with each participant. Interviews and video observations were analyzed together, taking Merleau-Ponty's concept of bodily intentionality as basis for analysis and his phenomenology as the main theoretical perspective of the study. Five types of altered bodily intentionality were described by the participants [ 1 ]: Gap between intention and bodily action [ 2 ], Fragmented awareness in action [ 3 ], Peculiar actions and odd bodies [ 4 ], Intentionality on the loose, and [ 5 ] Fighting against tools. These were recognized as characteristics typical of the apraxia experience. The phenomenology of Merleau-Ponty, and his concept of bodily intentionality in particular, elucidate the way specific apractic difficulties come into being and may thus render apraxia less incomprehensible. The apraxia phenomenon appears as characteristic fragmentations of anticipation inherent in action performance, thereby "slackening" the bodily intentionality. Identifying apractic changes of intentionality may help health professionals to adjust and individualize therapy, and facilitate patients' acting competence in everyday life.

  8. Meaning, lived experience, empathy and boredom: Max van Manen on phenomenology and Heidegger.

    Science.gov (United States)

    Paley, John

    2018-07-01

    Phenomenology as Qualitative Research: A Critical Analysis of Meaning Attribution has attracted the attention of Max van Manen, who has published a highly critical review article. Anyone reading this article, but unfamiliar with the book, will get a distorted view of what it is about, whom it is addressed to, what it tries to achieve, and how it goes about presenting its arguments. Not mildly distorted, in need of the odd correction here and there, but systematically misrepresented. One problem is that van Manen appears to have an idée fixe which prevents him from recognizing that the book is not about a certain philosophical tradition (known as "phenomenology"), but about a particular type of qualitative research (also known, unfortunately and confusingly, as "phenomenology"). A second idée fixe disposes him to misread an earlier article of mine and (much more seriously) three works by Heidegger. My aim in this article is to describe these two idées fixes, and exhibit their consequences. In doing so, I will examine what van Manen has to say on four crucial topics: meaning, lived experience, empathy, and Heidegger's analysis of boredom in The Fundamental Concepts of Metaphysics. © 2018 John Wiley & Sons Ltd.

  9. Communicating Science to Impact Learning? A Phenomenological Inquiry into 4th and 5th Graders' Perceptions of Science Information Sources

    Science.gov (United States)

    Gelmez Burakgazi, Sevinc; Yildirim, Ali; Weeth Feinstein, Noah

    2016-01-01

    Rooted in science education and science communication studies, this study examines 4th and 5th grade students' perceptions of science information sources (SIS) and their use in communicating science to students. It combines situated learning theory with uses and gratifications theory in a qualitative phenomenological analysis. Data were gathered…

  10. Applying Heidegger’s interpretive phenomenology to women’s miscarriage experience

    Directory of Open Access Journals (Sweden)

    Annsofie Adolfsson

    2010-09-01

    Full Text Available Annsofie Adolfsson1,21School of life Sciences, University of Skövde, 2Department of Obstetrics and Gynecology, Skaraborgs Hospital, Skövde, SwedenAbstract: Much has been written about measuring the feelings and impressions of women regarding their experience of miscarriage. According to the existential philosopher Heidegger life experiences such as the experience of a woman having a miscarriage can be interpreted and explained only in the context of the totality of the women’s experiences in the past, the present, and the future. Thirteen in-depth interviews with women about their experiences of miscarriage were interpreted with respect to Heidegger’s “Being and Time”. By using his interpretive phenomenology the essence of the miscarriage experience was explored and defined. The women’s feelings and impressions were influenced by past experiences of miscarriage, pregnancy, and births. Present conditions in the women’s lives contributing to the experience include their relationships, working situation, and living conditions. Each woman’s future prospects and hopes have been structurally altered with regard to their aspirations for their terminated pregnancy. The impact of miscarriage in a woman’s life was found to be more important than caregiver providers and society have previously attributed to in terms of scale. The results of the interviews reveal that the women believed that only women who had experienced their own miscarriages were able to fully understand this complex womanly experience and its effects on the woman who had miscarried.Keywords: miscarriage, Heidegger, interpretive phenomenology, life experience, woman, emotional response

  11. Synesthesia and the phenomenological experience: implications for ecological mindfulness and beginning scholars in science education

    Science.gov (United States)

    Luther, Rachel A.

    2015-03-01

    Phenomenological experiences based on an openness to the synesthesia of natural environments are a powerful pathway to the development of erotic relationships with and within a place. These relationships are beneficial for beginning scholars and those taking new jobs who find themselves adapting to a new place and career. First, I describe the value and formation of erotic relationships and how they can be constructed through synesthesia and the phenomenological experience through my understanding of the ocean Other. Second, I describe how I have used mindfulness and lived experiences in the natural world to mediate the demands of being a new faculty, and how these provide a pathway to develop and foster relationships that are mutually beneficial and conserving. Among other sustaining qualities, mindfully experiencing natural phenomena reduce stress and increase mental function and emotional well-being. These experiences also connect us with the larger community, where we gain a sense of belonging, more readily establish roots and reasons for care of the Other that sustains us.

  12. Experiences of employed women with attention deficit hyperactive disorder: A phenomenological study.

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    Schreuer, N; Dorot, R

    2017-01-01

    Employees with attention-deficit/hyperactivity disorder (ADHD) face various risks in the workplace. Little is known of the specific challenges women with ADHD experience. To explore the experiences of working women with ADHD and learn the strategies and accommodations that facilitate their maintaining employment. Qualitative phenomenological approach was used to echo women's subjective perceptions and experiences representing their daily interactions in their workplace. In-depth interviews were conducted with eleven tertiary-educated employed women (M = 33.5; SD = 6.61 years), diagnosed with ADHD and the transcripts were analyzed by three researchers, using the qualitative phenomenological approach. Most interviewed women with ADHD described interactions with their workplace as confusing, overwhelming, and chaotic. They perceived their ADHD as a significant obstacle to success in employment that also conferred some advantages. Three interview themes are explored here (1) challenges in coping with job demands and the workplace, including the disclosure dilemma; (2) personal coping strategies; (3) useful accommodations. For the women interviewed, employment was important for their self-identity, beyond simply making a living. Their experiences indicate impaired executive functioning and inhibition and sensory sensitivity, consistently with theoretical models for ADHD. They identified gender-specific issues, such as using medication during pregnancy, which led them to seek for non-pharmacological coping mechanisms. They contributed practical knowledge regarding employee-led adaptations and employer-provided workplace accommodations.

  13. Experience of Menarche Among Jordanian Adolescent Girls: An Interpretive Phenomenological Analysis.

    Science.gov (United States)

    Al Omari, Omar; Abdel Razeq, Nadin M; Fooladi, Marjaneh M

    2016-06-01

    Menarche is a significant physical and emotional experience for adolescent girls, especially in certain cultures, where it is viewed as a rite of passage, affecting the meaning of lived experiences. The purpose of the study was to explore the menarche experience among Jordanian adolescent girls when they reach menarche. Interpretive phenomenological analysis. Az-Zarqa City, Jordan. A homogenous sample of 7 Jordanian girls, ages 12-14 years, who had their first menstruation within the past 6 months. Participants were asked to narrate their experiences through journal writing; their reports to be used for interpretive phenomenological analyses by 2 independent researchers, to ensure the findings' trustworthiness. Three major themes emerged as: (1) menstruation as a forbidden topic; (2) keeping the "topic" to oneself; and (3) no more secrets. Each theme was characterized according to distinct sets of emotions and knowledge-seeking patterns because Jordanian culture and Islamic teachings had greatly influenced the girls' experience of menarche. Menarche was considered a social taboo; not to be openly discussed. At the first signs of menarche, participants were shocked, scared, confused, and anxious. They had limited information and support from their family or school system. Therefore, they relied on self-perceptions about menarche, and viewed the experience of menstruation with profound negative emotions. Participants hesitated to share their experiences with their mothers and close friends. They felt alone and experienced their emotional turmoil in isolation and without support. Jordanian adolescent girls need formal health education to understand and manage the reproductive changes that occur in their bodies. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  14. Coupling Processes and Experiences of Never Married Heterosexual Black Men and Women: A Phenomenological Study.

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    Awosan, Christiana I; Hardy, Kenneth V

    2017-07-01

    Over the past decades, the decline in Black marriages and the upsurge of never-married Blacks have stimulated much theoretical focus, but researchers conducted few studies on never-married heterosexual Black adults' coupling unions. Guided by an integrated framework of Africana womanism and symbolic interactionism, this qualitative hermeneutic phenomenological study used comprehensive individual interviews to explore the experiences of 26 never-married heterosexual Black men and women between the ages 25 and 35 about their attempts to cultivate and maintain intimate romantic relationships as well as their desire for marriage. Findings revealed mixed emotions from participants' lived experiences in developing and sustaining romantic relationships. Clinical implications highlighted the need to effectively attend to Black romantic relationships and experiences in their sociohistorical and sociocultural contexts. © 2017 American Association for Marriage and Family Therapy.

  15. Phenomenology: Exploring Women’s Experiences of First Time IUD Insertion

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    Fransiska Imavike Fevriasanty

    2014-01-01

    Full Text Available Purpose: This study aims to explore Indonesian women’s experiences of first-time IUD insertion.Method: This study using phenomenological approach. Three Javanese women who lived in Malang Indonesia were interviewed using an unstructured process and the women’s native language was utilized. Soon after the interview, transcripts were translated from Indonesian into English, and phenomenological analysis of data was used.Result: The results revealed one major and three minor themes and identify embarrassment as the major contribution to women’s feelings of powerlessness. These feelings emerged because women experienced a lack of privacy during the insertion procedure. Women are vulnerable especially when there is no support received while facing a stressful medical procedure.Conclusion: Women need assistance from the health staff in order to deal with this traumatic experience. This improvement will includes the enhancement of clinic staff communication skills, the enrichment of health practice in providing better service and the upgrading of health policy that focuses on nurses/ doctors’ attitudes to give women-centered care.

  16. Living through a volcanic eruption: Understanding the experience of survivors as a phenomenological existential phenomenon.

    Science.gov (United States)

    Warsini, Sri; Mills, Jane; West, Caryn; Usher, Kim

    2016-06-01

    Mount Merapi in Indonesia is the most active volcano in the world with its 4-6-year eruption cycle. The mountain and surrounding areas are populated by hundreds of thousands of people who live near the volcano despite the danger posed to their wellbeing. The aim of this study was to explore the lived experience of people who survived the most recent eruption of Mount Merapi, which took place in 2010. Investigators conducted interviews with 20 participants to generate textual data that were coded and themed. Three themes linked to the phenomenological existential experience (temporality and relationality) of living through a volcanic eruption emerged from the data. These themes were: connectivity, disconnection and reconnection. Results indicate that the close relationship individuals have with Mount Merapi and others in their neighbourhood outweighs the risk of living in the shadow of an active volcano. This is the first study to analyze the phenomenological existential elements of living through a volcanic eruption. © 2016 Australian College of Mental Health Nurses Inc.

  17. History’s Inconveniences and the Experiences of Exile: A Phenomenological Approach

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    Bondor George

    2005-06-01

    Full Text Available The first part of this paper identifies and analyzes four European cultural models often taken over by Romanian philosophers in XX-th century: the Rationalist, the Romantic, the Marxist and the Existentialist ones. In order to depict the specific manner that two of these models - the romantic and the existentialist - can be found in Romanian philosophy, I shall discuss a common topic, namely the exile, understood as an „escape from history”. The second part of the paper focuses on a phenomenological approach of exile, clarifying different horizons of meaning of this phenomenon, and analyzing those experiences closely connected with the cultural phenomena of exile. The third part of the paper offers a phenomenological description of the places, instances and experiences of exile in Constantin Noica’s life and work. In this respect, I shall analyze several aspects that define the phenomena of exile as an escape from history: Noica’s personality; the mediating function of the School, of philosophy and of culture; the utopian features of The Paltinis School; the theoretical approaches of the question of history, from the denial of factual history to the construction of a different concept of historicity, which can be ultimately regarded as a metaphysical one.

  18. Maternal experiences of embodied emotional sensations during breast feeding: An Interpretative Phenomenological Analysis.

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    Watkinson, Marcelina; Murray, Craig; Simpson, Jane

    2016-05-01

    the purpose of this study was to explore mothers׳ experiences of embodied emotional sensations during breast feeding and to understand the meaning and consequences that such experiences may have on mothers' sense of self and the relationships they form with their children. a qualitative design was applied to this study as it was judged as the most appropriate approach to this novel field of enquiry. the study was conducted in United Kingdom using a sample of mothers drawn from five different countries from Europe, America and Australia. the sample consisted of 11 mothers who reported experiencing or having experienced negative embodied emotional sensations associated with breast feeding in the past five years. semi-structured interviews were conducted with the mothers and interviews were transcribed to enable the process of data analysis. Interpretative Phenomenological Analysis (IPA; Smith et al., 2009a, 2009b) was chosen as a method of data analysis, enabling in depth understanding and interpretation of the meaning of mothers' experiences. IPA was chosen due to its idiographic commitment and particular interest in sense-making, phenomenology and hermeneutics. three themes were generated reflecting the multifaceted nature of breast feeding experiences (i) 'Breast feeding: An unexpected trigger of intense embodied emotional sensations incongruent with view of self', (ii) 'Fulfilling maternal expectations and maintaining closeness with the child', (iii) 'Making sense of embodied emotional sensations essential to acceptance and coping'. breast feeding has the potential to trigger a range of conflicting cognitions and emotions in mothers that may impact on how mothers view themselves and relate to their children. increasing awareness about emotional breast feeding experiences and recognising the multifaceted, individual nature of difficulties around breast feeding enables professionals to offer mothers person-centred care and avoid making clinical decisions and

  19. Radiography students' clinical placement experiences in MRI: A phenomenological study

    International Nuclear Information System (INIS)

    Portanier Mifsud, Claude; Castillo, Joseph; Portelli, Jonathan Loui

    2015-01-01

    Purpose: The purpose of this study was to gain an insight into radiography students' clinical practice experiences within an MRI unit of a large teaching hospital in Malta. The underlying objectives of the study were to identify and explore the descriptions and meanings of the MRI clinical experiences of students. Methods: Five students, independently undergoing their clinical placements in MRI were asked to write a diary about their daily experiences. Each student then participated in a follow up interview. Data analysis was based on Husserls' phenomenological approach. Results: Eight themes emerged from the data analysed. Students described their experience as one mainly based on observation, where, during their placements, they observed radiographers at work. In this respect, students described their experience as lacking ‘hands on practice’. Students indicated that they felt uncomfortable, unsupervised and unwelcome most of the time. They also expressed the need to feel useful and part of the MRI team during their placement and so they tried to help the team in areas such as patient screening. This helped them build confidence. Learning in MRI was specifically based on the university tasks prescribed and possibly there was no motivation to learn more. The students also described their experience as varied and different when compared to other placements. Conclusion: This study provides a rare insight into radiography students' placement experiences in MRI and should enable the supervising radiographer and educator to obtain a deeper appreciation of the clinical placement experience

  20. The lived experience of participation in student nursing associations and leadership behaviors: a phenomenological study.

    Science.gov (United States)

    Lapidus-Graham, Joanne

    2012-01-01

    The purpose of this qualitative phenomenological research study was to obtain vivid descriptions of the lived experience of nurses who participated in a student nursing association (SNA) as students. Nursing graduates from five nursing programs in Long Island, New York were identified using a purposive sampling strategy. During individual interviews, the themes of the lived experiences of the participants emerged: (1) leadership: communication, collaboration and resolving conflict, (2) mentoring and mutual support, (3) empowerment and ability to change practice, (4) professionalism, (5) sense of teamwork, and (6) accountability and responsibility. Recommendations from the study included an orientation and mentoring of new students to the SNA by senior students and faculty. Additionally, nursing faculty could integrate SNA activities within the classroom and clinical settings to increase the awareness of the benefits of participation in a student nursing organization. Recommendations for future research include a different sample and use of different research designs.

  1. Nurse faculty experiences in problem-based learning: an interpretive phenomenologic analysis.

    Science.gov (United States)

    Paige, Jane B; Smith, Regina O

    2013-01-01

    This study explored the nurse faculty experience of participating in a problem-based learning (PBL) faculty development program. Utilizing PBL as a pedagogical method requires a paradigm shift in the way faculty think about teaching, learning, and the teacher-student relationship. An interpretive phenomenological analysis approach was used to explore the faculty experience in a PBL development program. Four themes emerged: change in perception of the teacher-student relationship, struggle in letting go, uncertainty, and valuing PBL as a developmental process. Epistemic doubt happens when action and intent toward the PBL teaching perspective do not match underlying beliefs. Findings from this study call for ongoing administrative support for education on PBL while faculty take time to uncover hidden epistemological beliefs.

  2. A Phenomenological Study of the Lived Experiences of the Generation X and Y Entrepreneurs

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    Patrick Khor

    2017-09-01

    Full Text Available This qualitative phenomenological approach examined the Generation X and Y cohorts in terms of their lived experience towards the  entrepreneurial journey in Singapore, which can consequently fill empirical gap on entrepreneurship among generational cohorts of Asian entrepreneurs.  The study sample comprised  15 generation X and 15 Y Singaporean entrepreneurs from 30 companies who identified their involvement in starting a business venture and in the day-to-day running of the business. Using NVIVO to cull down key components and ideas from the data, the study revealed that Generation X and Generation Y to have similar work attitudes, values and behaviours. The differences between the generations include differences in age, experience as well as obligations in life such as to one’s family. Further studies are needed to examine the differences of these cohorts in terms demographic, psychological and social variables to provide additional insights and identify contributing factors to successful entrepreneurial venture.

  3. Experiences of young smokers in quitting smoking in twin cities of Pakistan: a phenomenological study.

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    Shaheen, Kanwal; Oyebode, Oyinlola; Masud, Haleema

    2018-04-10

    Smoking is highly prevalent in Pakistan claiming the lives of over 100,000 individuals every year. A significant proportion of smokers (24.7%) make an attempt to quit each year but 97.4% fail to quit successfully. Little is known about the reasons for, and experiences of, failed quit attempts. This study was carried out to explore the experiences of young male smokers in quitting smoking in the twin cities of Pakistan METHOD: A qualitative study was carried out using a phenomenological approach in Rawalpindi and Islamabad. A total of 11 participants were interviewed. All study participants were male and had made at least one quit attempt. Study participants were a mix of smokers who failed to quit smoking, intermittent smokers and successful quitters. Streubert's (1991) method of phenomenology was followed during data analysis. The experiences of smokers while smoking "the smoking phase" have major effects on their journey towards quitting smoking. The smoking phase consists of three major stages: contact with initial smoking stimuli, the journey from first puff to enjoying smoking and then finally smoking becoming part of life. However, the journey towards quitting smoking is not as simple as the journey towards becoming a smoker. Instead, smokers get trapped in three overlapping cycles of smoking and quit attempts: smoking & forced quitting, smoking & intentional quitting, and smoking & intermittent smoking before successful quitting. Breaking the cycle is not easy in the presence of trapping factors (addiction, high availability, easy affordability, conducive social setup and low perceived risks of smoking). Three factors play a major role in breaking these cycles which are strong will power, continuous peer support and avoidance of smokers' company. A young smoker, during his experience of quitting smoking gets entrapped in several overlapping cycles of smoking & quit attempts before successful quitting. There are known entrapping factors as well as factors

  4. [Hermeneutic Phenomenological Study on Caring Experience of the Mothers of Children with Epilepsy].

    Science.gov (United States)

    Joung, Woo Joung; Yi, Myungsun

    2017-02-01

    The purpose of this study was to develop a deeper understanding of the experience of mothers caring for children with epilepsy. Data were collected through individual in-depth interviews and observation from 12 mothers of children with epilepsy. Data were collected from December, 2014 to February, 2015 and analyzed using van Manen's hermeneutic phenomenological methodology to identify essential themes of their experience. The essential themes that fit into the context of the 4-existential grounds of time, body, other people, and space were: Lived time-ongoing influence of the past, living in insecure present, fearful future with no answer; Lived body-bonded body, burned out state; Lived other-burden but also support, shrunken down; Lived space-narrowed range of activity, widened horizon. The findings in this study show in-depth understanding of the hardships of mothers who are caring for children with epilepsy. The beauty and greatness of these mothers are revealed through the analysis of various phenomenological materials such as literary and artistic work reflecting socio-cultural context, as well as vivid care experiences of mothers of children with epilepsy. This will be helpful in increasing understanding of the nature of caregivers' experience for medical professionals dealing with patients and caregivers. Also it helps to improve the understanding of the disease among the general public, followed by a more warming and caring attitude towards patients and family members. Finally, it will enhance psychological well-being and overall quality of life of the epileptic children and their families. © 2017 Korean Society of Nursing Science

  5. Testing HIV positive in pregnancy: A phenomenological study of women's experiences.

    Science.gov (United States)

    Lingen-Stallard, Andrew; Furber, Christine; Lavender, Tina

    2016-04-01

    globally women receive HIV testing in pregnancy; however, limited information is available on their experiences of this potentially life-changing event. This study aims to explore women's experiences of receiving a positive HIV test result following antenatal screening. a qualitative, phenomenological approach. two public National Health Service (NHS) hospitals and HIV support organisations. a purposive sampling strategy was used. Thirteen black African women with a positive HIV result, in England, participated. data were collected using in-depth semi-structured interviews. An interpretive phenomenological approach to data analysis was used. the emergent phenomenon was transition and transformation of 'being,' as women accepted HIV as part of their lives. Paired themes support the phenomenon: shock and disbelief; anger and turmoil; stigma and confidentiality issues; acceptance and resilience. Women had extreme reactions to their positive HIV diagnosis, compounded by the cultural belief that they would die. Initial disbelief of the unexpected result developed into sadness at the loss of their old self. Turmoil was evident, as women considered termination of pregnancy, self-harm and suicide. Women felt isolated from others and relationship breakdowns often occurred. Most reported the pervasiveness of stigma, and how this was managed alongside living with HIV. Coping strategies included keeping HIV 'secret' and making their child(ren) the prime focus of life. Growing resilience was apparent with time. this study gives midwives unique understanding of the complexities and major implications for women who tested positive for HIV. Women's experiences resonated with processes of bereavement, providing useful insight into a transitional and transformational period, during which appropriate support can be targeted. midwives are crucial in improving the experience of women when they test HIV positive and to do this they need to be appropriately trained. Midwives need to

  6. The experience of educational quality in undergraduate nursing students: a phenomenological study.

    Science.gov (United States)

    Macale, Loreana; Vellone, Ercole; Scialò, Gennaro; Iossa, Mauro; Cristofori, Elena; Alvaro, Rosaria

    2016-01-01

    The evaluation of academic education has become crucial in the European Union since the Bologna Process encouraged all European universities to reach high quality standards in education. Although several studies have been conducted on the quality of undergraduate nursing education, few studies have explored this topic from the students' perspective. The purpose of this study was to describe the experience of educational quality in undergraduate nursing students. The phenomenological method was used to study 55 students (mean age 24 years; 73% female) pursuing a baccalaureate degree in nursing in three universities in central Italy. The following five themes emerged from the phenomenological analysis: 1) quality of faculties: teaching skills, preparation, sensitivity to students, self-discipline; 2) theory-practice integration and communication between teaching and clinical area; 3) general management and organization of the programme; 4) quality of infrastructures: libraries, classrooms, information technology, services, administration, and communication; and 5) clinical tutorship: humanity, relationships and ability of the clinical tutor to guide and support. This study's novel finding was a deeper understanding of the educational quality's meanings among undergraduate nursing students. Students thought educational quality consisted of the faculty members' sensitivity towards their problems and the clinical tutors' humanity, interpersonal skills, guidance and support.

  7. The cross-cultural transition experience: Phenomenological analysis on a group of international students

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    Maria Grazia Novara

    2014-09-01

    Full Text Available This study is focused on exploration of experience of cultural transition that has lived a group of international students (European and not European host at an Italian University during particular experiential segment marking the transition from their culture of belonging to the new social and cultural context. From an epistemological point of view that aligns with the phenomenological tradition with individual and group interviews, it was monitored with a longitudinal methodology as the representation of the transit cross-cultural adaptation to the context it emerged from the interviews are associated through the dominant narrative themes. The results show how in the early stage of contact with the new culture, the group of students, both European and not, have felt a sense of disorientation associated with the loss of its cultural matrix. Over the next step of analysis is rather more clearly the difference between the group of European students, whose performances evoke an adjustment process easier and less based on feelings of ambivalence and close relationships that characterize the group of non-European students.Keywords: Cross-cultural transition; International students: Phenomenology  

  8. A Phenomenological Study: The Lived Experience of Former Foster Youth Attending a Four-Year College in Southern California

    Science.gov (United States)

    Lee, Dora Yiu Lam

    2010-01-01

    This qualitative study examined the lived experience of eight individuals attending a four-year college who were all part of a campus support program for former foster youth. The purpose of this phenomenological study was to understand and explore the lived experiences of these unique college students that have gone through the foster care system.…

  9. The Nature of the Learning Experiences of Leadership Coaches That Lead to Coaching Competencies: A Phenomenological Study

    Science.gov (United States)

    Backus, Clark R.

    2018-01-01

    This qualitative, phenomenological study addressed the research question: What is the nature of the learning experiences of leadership coaches that lead to coaching competency? With the increasing recognition of leadership coaching as a meaningful leadership development experience (Allen & Hartman, 2008; Maltbia, Marsick, & Ghosh, 2014;…

  10. Undergraduate student nurses' lived experiences of anxiety during their first clinical practicum: A phenomenological study.

    Science.gov (United States)

    Sun, Fan-Ko; Long, Ann; Tseng, Yun Shan; Huang, Hui-Man; You, Jia-Hui; Chiang, Chun-Ying

    2016-02-01

    The Fundamental Nursing clinical practicum is an essential module for nursing students. Some feel stress or anxiety about attending this first placement; however, evidence demonstrates that it is rare to explore the feelings of anxiety felt by the nursing students concerning their first clinical practicum. This study was designed to explore student nurses' experiences of anxiety felt regarding their initial clinical practicum while studying for their University degree. A phenomenological approach was used. A university in Southern Taiwan. A purposive sampling of fifteen student nurses with anxiety reactions who had completed their first clinical practicum. Data were collected using a semi-structured guide and deep interview. Data were analyzed using Colaizzi's seven-step phenomenological method. Three themes surfaced in the findings. The first theme was anxiety around their first clinical practicum, which stirred up anxiety about: self-doubt, worry and fear; difficulty coping with the learning process; worry hampered establishing therapeutic relationships with patients; the progress of the patients' illness could not be predicted; and anxiety felt about lecturer-student interactions. The second theme was three phases of anxiety reactions, which included increasing anxiety before clinical practicum; exacerbated anxiety during clinical practicum, and relief of anxiety after clinical practicum. The third theme was coping behaviors. This comprised: self-reflection in preparation for clinical practicum; finding ways to release emotions; distractions from the anxiety; and, also facing their difficulties head-on. The findings could help raise the awareness of lecturers and students by understanding student nurses' anxiety experiences and facilitating a healthy preparation for their initial clinical practicum, consequently proactively helping reduce potential anxiety experiences. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. The ambiguity of disabled women's experiences of pregnancy, childbirth and motherhood: a phenomenological understanding.

    Science.gov (United States)

    Walsh-Gallagher, Dympna; Sinclair, Marlene; Mc Conkey, Roy

    2012-04-01

    there is limited knowledge about the pregnancy, childbirth and motherhood experiences of women living with a disability. Traditionally, such women have been viewed unsympathetically by society and professionals have challenged their fitness for motherhood. The situation is compounded by a lack of robust evidence regarding the life experience of pregnant women with a disability and their perspective on childbirth. seventeen pregnant women from the island of Ireland who had a physical, sensory and/or intellectual disability were interviewed at home, pre and post birth, using a qualitative approach derived from descriptive phenomenology. Interpretative phenomenological analysis (IPA), was chosen for data analysis. the women in this study welcomed pregnancy as affirming their identity and worth as women and as mothers. They encountered mixed reactions from partners and families, while professionals tended to view them as liabilities, regarding most as 'high risk'. These reactions intensified mothers' fears. They felt their ability to make choices and maintain control over their childbirth experiences was removed as the usual services were geared to provide for 'normal', able bodied women and were not adapted to their individual needs. Moreover, a proportion were offered a termination and, although all refused, they subsequently went on to indicate feeling pressurised to place their newborn babies into social services care. pregnant women with disabilities, in particular those labelled 'high risk', should expect equal ease of access to appropriate maternity care and consultation as that enjoyed by their mainstream, 'low risk' or 'normal' counterparts. Maternity services should foster these vulnerable women's independence and autonomy as far as practicable and uphold their identity and worth as women and as mothers. Three strategies are proposed for doing this. Copyright © 2011 Elsevier Ltd. All rights reserved.

  12. The experience of graduated midwifery students about clinical education: A phenomenological study

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    R. Shahoei

    2013-06-01

    Full Text Available Introduction: Improvement and promotion of the quality of clinical education requires continuous assessment of the current situation, and also identifying the strengths and weaknesses. Students' views and ideas as learner can help future planning. This study aims to identify the experiences of midwifery graduates about factors affecting their clinical learning. Methods: A qualitative study using phenomenology approach was conducted. Ten midwifery graduates were selected based on purposive sampling and then interviewed. Data were analyzed by thematic analysis. Results: The extracted conceptual codes were classified into several main concepts. There were two main themes factors facilitating learning and factors preventing learning, and seven sub themes performance of instructor, pre-clinical training, students satisfaction, lack of peripheral facilities, lack of coordination of educational planning and behaviors of health care personnel. Conclusion: Trained human resources and equipment for midwifery educational planning are needed to provide a supportive learning atmosphere and promote the quality of clinical learning.

  13. Experience of teachers in the daily life of a child with stoma: a Social Phenomenology approach

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    Manuela Costa Melo

    2017-11-01

    Full Text Available This study has sought to understand the experience of teachers in the process of inclusion of children with stoma, being Sociological Phenomenology the reference. Interviews were conducted with five teachers between December 2015 and January 2016. Data collection was carried out from the narration of teachers, with later transcription and data analysis. Four thematic categories emerged: feelings experienced by teachers, factors that interfere with care, effective strategies for care, and strategies to improve care. The teachers valued the integration of the child with stoma in the school; they consider that this happens with the modification of the pedagogical formation, and they also pointed out the need for the presence of nurses in schools. The results show the importance of the development of actions and strategies to support teachers and students with stoma in the context of an inclusive school, considering that the school nurse is a determining factor for the health promotion of these children.

  14. The experience of intensive care nurses caring for patients with delirium: A phenomenological study.

    Science.gov (United States)

    LeBlanc, Allana; Bourbonnais, Frances Fothergill; Harrison, Denise; Tousignant, Kelly

    2018-02-01

    The purpose of this research was to seek to understand the lived experience of intensive care nurses caring for patients with delirium. The objectives of this inquiry were: 1) To examine intensive care nurses' experiences of caring for adult patients with delirium; 2) To identify factors that facilitate or hinder intensive care nurses caring for these patients. This study utilised an interpretive phenomenological approach as described by van Manen. Individual conversational interviews were conducted with eight intensive care nurses working in a tertiary level, university-affiliated hospital in Canada. The essence of the experience of nurses caring for patients with delirium in intensive care was revealed to be finding a way to help them come through it. Six main themes emerged: It's Exhausting; Making a Picture of the Patient's Mental Status; Keeping Patients Safe: It's aReally Big Job; Everyone Is Unique; Riding It Out With Families and Taking Every Experience With You. The findings contribute to an understanding of how intensive care nurses help patients and their families through this complex and distressing experience. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. The experience of scar management for adults with burns: An interpretative phenomenological analysis.

    Science.gov (United States)

    Martin, C; Bonas, S; Shepherd, L; Hedges, E

    2016-09-01

    Burns can have both physical and psychological effects on individuals. Pressure garments and silicone gels are used to improve the aesthetic appearance and functions of the skin, but these treatments have been associated with various physical, emotional, sexual and social difficulties. Interpretative phenomenological analysis (IPA) was used to explore participants' experiences of scar management. IPA examines individual experiences before comparing results across cases, and is suited to capture the different ways in which individuals experience a phenomena as well as cautiously looking at patterns across cases. Eight burn patients who had experienced scar management, including pressure garments, were interviewed. Two superordinate themes were identified: Assimilation of Pressure Garment Identity, and Psychosocial Functions of the Pressure Garments. The findings offered insight into the positive and negative experiences of scar management, describing the diverse personal and social functions of the pressure garments and how they became integrated into participants' identities. By understanding the individual nature of these experiences, healthcare professionals can enhance support around these issues and potentially aid adherence to treatment. Further research with different demographic groups as well as for other burn treatments would be useful to develop and contextualise these findings. Copyright © 2016 Elsevier Ltd and ISBI. All rights reserved.

  16. Women's experience of being well during peri-menopause: a phenomenological study.

    Science.gov (United States)

    Mackey, Sandra

    2007-01-01

    A research study was conducted to investigate women's experience of being well during the peri-menopause because much of the research investigating the experience of menopause has concentrated on its problematic and pathological aspects. For the majority of western women the reproductive transition of menopause is not problematic, however, the nature of the unproblematic or healthy menopause has not been investigated. The aim in conducting this research was to enhance understanding of the experience of being healthy or well during menopause. In so doing, recognition of the diversity of menopausal experiences may be strengthened. The research was approached from the disciplinary perspective of nursing, and was grounded in the methodology of Heideggerian interpretive phenomenology. Data was collected via unstructured, in-depth interviews and analysis was conducted utilising the repetitive and circular process developed by van Manen. The phenomenon of being healthy or well during menopause was expressed in the form of three major themes. These were the continuity of menstrual experience, the embodiment of menopausal symptoms, and the containment of menopause and menopausal symptoms. The experience of health and well being during menopause can accommodate the experience of symptoms when the experience of symptoms does not disrupt embodied existence and the continuity of menstrual patterns. Menopause is widely studied, yet only partly understood. While much is now known about the nature and influence of ovarian hormones, the physiology of menopausal changes, and the treatment of menopausal symptoms, little is known and understood about the experience of menopause. Research that has investigated the experience of menopause has largely focused on the problematic experiences. It is now known that the majority of women, regardless of cultural background, do not experience menopause in a problematic way (Utian 1977; Porter et al. 1996). However, the nature of such experience

  17. The experiences of medical students with dyslexia: An interpretive phenomenological study.

    Science.gov (United States)

    Shaw, Sebastian C K; Anderson, John L

    2018-05-10

    This article explores the experiences of U.K. medical students with dyslexia, using an interpretive phenomenological approach. This project began with a review of the literature, highlighting a void of qualitative research. We then conducted a collaborative autoethnography. This paper forms the next stage in this series of research. We aimed to elicit meaning and understanding from the lived experiences of our participants. Eight U.K. junior doctors with dyslexia were interviewed over the telephone in an in-depth, unstructured manner. Audio recordings were transcribed verbatim and thematically analysed with the aid of a template analysis. Experiences of helplessness and hopelessness were common. These may be a result of a fear of stigmatization and personal feelings of inadequacy. They may also be fuelled by the incidents of bullying and belittling from other medical students that were reported. An important meta-theme was of fear and lack of understanding. A lack of pastoral support was also reported. Their experiences of medical school assessments are also reported. More may need to be done to educate teachers and clinical supervisors on dyslexia. Copyright © 2018 John Wiley & Sons, Ltd.

  18. Qualitative thematic analysis of the phenomenology of near-death experiences.

    Science.gov (United States)

    Cassol, Helena; Pétré, Benoît; Degrange, Sophie; Martial, Charlotte; Charland-Verville, Vanessa; Lallier, François; Bragard, Isabelle; Guillaume, Michèle; Laureys, Steven

    2018-01-01

    Near-death experiences (NDEs) refer to profound psychological events that can have an important impact on the experiencers' (NDErs) lives. Previous studies have shown that NDEs memories are phenomenologically rich. In the present study, we therefore aimed to extract the common themes (referred to as "features" in the NDE literature) reported by NDErs by analyzing all the concepts stored in the narratives of their experiences. A qualitative thematic analysis has been carried out on 34 cardiac arrest survivors' NDE narratives. Our results shed the light on the structure of the narratives by identifying 10 "time-bounded" themes which refer to isolated events encountered during the NDE and 1 "transversal" theme which characterizes the whole narrative and generally appears as a retrospective comment of self-reflection on the experience. The division of narratives into themes provides us with detailed information about the vocabulary used by NDErs to describe their experience. This established thematic method enables a rigorous description of the phenomenon, ensuring the inclusion of all self-reported manifestations of themes in narratives.

  19. A phenomenologic investigation of pediatric residents' experiences being parented and giving parenting advice.

    Science.gov (United States)

    Bax, A C; Shawler, P M; Blackmon, D L; DeGrace, E W; Wolraich, M L

    2016-09-01

    Factors surrounding pediatricians' parenting advice and training on parenting during residency have not been well studied. The primary purpose of this study was to examine pediatric residents' self-reported experiences giving parenting advice and explore the relationship between parenting advice given and types of parenting residents received as children. Thirteen OUHSC pediatric residents were individually interviewed to examine experiences being parented and giving parenting advice. Phenomenological methods were used to explicate themes and secondary analyses explored relationships of findings based upon Baumrind's parenting styles (authoritative, authoritarian, permissive). While childhood experiences were not specifically correlated to the parenting advice style of pediatric residents interviewed, virtually all reported relying upon childhood experiences to generate their advice. Those describing authoritative parents reported giving more authoritative advice while others reported more variable advice. Core interview themes related to residents' parenting advice included anxiety about not being a parent, varying advice based on families' needs, and emphasis of positive interactions and consistency. Themes related to how residents were parented included discipline being a learning process for their parents and recalling that their parents always had expectations, yet always loved them. Pediatric residents interviewed reported giving family centered parenting advice with elements of positive interactions and consistency, but interviews highlighted many areas of apprehension residents have around giving parenting advice. Our study suggests that pediatric residents may benefit from more general educational opportunities to develop the content of their parenting advice, including reflecting on any impact from their own upbringing.

  20. Qualitative thematic analysis of the phenomenology of near-death experiences.

    Directory of Open Access Journals (Sweden)

    Helena Cassol

    Full Text Available Near-death experiences (NDEs refer to profound psychological events that can have an important impact on the experiencers' (NDErs lives. Previous studies have shown that NDEs memories are phenomenologically rich. In the present study, we therefore aimed to extract the common themes (referred to as "features" in the NDE literature reported by NDErs by analyzing all the concepts stored in the narratives of their experiences. A qualitative thematic analysis has been carried out on 34 cardiac arrest survivors' NDE narratives. Our results shed the light on the structure of the narratives by identifying 10 "time-bounded" themes which refer to isolated events encountered during the NDE and 1 "transversal" theme which characterizes the whole narrative and generally appears as a retrospective comment of self-reflection on the experience. The division of narratives into themes provides us with detailed information about the vocabulary used by NDErs to describe their experience. This established thematic method enables a rigorous description of the phenomenon, ensuring the inclusion of all self-reported manifestations of themes in narratives.

  1. Being emotionally abused: a phenomenological study of adult women's experiences of emotionally abusive intimate partner relationships.

    Science.gov (United States)

    Queen, Josie; Nurse, Army; Brackley, Margaret H; Williams, Gail B

    2009-04-01

    The purpose of this study was to explore and describe individual perceptions, meanings, and definitions of emotional abuse through the lived experience of women who identified themselves as being emotionally abused by an intimate partner (IP). To answer the research question, "What is it like to live the life of a woman who is emotionally abused by her intimate partner?" A descriptive, phenomenological research design was undertaken. Unstructured individual interviews with 15 emotionally abused adult women resulted in the discovery of seven essential themes: captivity, defining moments, disassociation from self, fixing, mindful manipulation, relentless terror, and taking a stand. A combination of a hermeneutic approach and Diekelmann's approach to data analysis was used to explore differences in perceptions and develop essential themes that portrayed the essence of a woman's lived experience of being emotionally abused by her IP. The data also demonstrated that (1) IP emotional abuse has no prerequisite for partner rage or obvious emotional manipulation, (2) the absence of caring and respectful partner behaviors was just as powerful in creating an emotionally abusive experience as openly abusive behaviors, and (3) being emotionally abused was a life journey, encompassing multiple culminations, secondary physical and mental health symptoms, and quality of life issues that extended well beyond the immediate abuse experience.

  2. Phenomenology of Mobile Phone Users’ Experiences About Mobilization in Social Relationships

    Directory of Open Access Journals (Sweden)

    M. Mokhtari

    2017-09-01

    Full Text Available Technology has important role in communications and shapes people’s relations but also imposes its principles on these relationships. The term “Mobilization” refers to special form of life style characterized by properties such as speed and quantity. This investigation aimed at studying user experiences with regard to mobilization in human relationships. To this purpose, we conducted a phenomenological approach and arranged in-depth interviews with 12 users of mobile phones focusing on different virtual spaces. The use of mobile and virtual networks was researched with the view of "satisfaction and happiness."The obtained data were analyzed with Colaizzi’s 7 steps method and the results revealed 2 themes: “experience from technology” and “relational experiences” with more detailed sub-themes. Results showed that users pass through the stages of “experience from technology” i.e., from “familiarity”, to “attraction”, then “drown to nakedness, “to” pointlessness,” and ultimately “control”. Also participants’ communication experiences showed different types of confounded relationships. This process called mobilization, in which the characteristics, application context, and specific nature of the mobile phone use enter the human relationships and change them. Indeed, mobilization is not a technologic process but is a cultural one. The problem is not the invention but is the feel and urge to use this technology.

  3. EEG current source density and the phenomenology of the default network.

    Science.gov (United States)

    Cannon, Rex L; Baldwin, Debora R

    2012-10-01

    In recent years, there has been an increasing line of research dedicated to the investigation of the default mode network (DMN) of the brain and resting state networks. However, the mental activity of the DMN has not been rigorously assessed to date. The specific aims of the current study were 2-fold: First, we sought to determine whether the current source density (CSD) levels in the DMN would correspond to other neuroimaging techniques. Second, we sought to understand the subjective mental activity of the DMN during baseline recordings. This study was conducted with 63 nonclinical participants, 34 female and 29 males with a mean age of 19.2 years (standard deviation = 2.0). The participants were recorded in 8 conditions. First, 4-minute eyes-closed baseline (ECB) and eyes-opened baseline (EOB) were obtained. The participants then completed 3 assessment instruments and 3 image conditions while the electroencephalography (EEG) was continuously recorded. Participants completed subjective reports for baselines and image conditions. These were rated by 3 independent raters and compared for reliability using a random effects model with an absolute agreement definition. The mean CSD between all conditions differed significantly, in many but not all regions of interest in the DMN. Interestingly, as suggested by other studies, the DMN appears preferential to self-relevant, self-specific, or self-perceptive processes. The reliability analyses show α for interrater agreement for ECB at .95 and EOB at .96. The subjective reports obtained from the participants regarding the mental activities employed during baseline recordings correspond to attentional and self-regulatory processes, which may also implicate the resting state or DMN as playing a direct role in the maintenance of a complex behavior (eg, being still, attending, and self-regulating). Thus, attention and self-regulation constitute the phenomenology of the resting state (DMN) in this study. The results also

  4. Nurses' experiences of recruitment and migration from developing countries: a phenomenological approach.

    LENUS (Irish Health Repository)

    Troy, Paul H

    2007-01-01

    BACKGROUND: There is growing concern globally at the current flows of nurse migration, particularly from low-income to middle and high-income countries. Recruitment practices of many countries such as Ireland are thought to be fuelling this rate of migration. This paper aims to establish the perceptions and opinions of those involved in the recruitment process on their role in recruitment and the effects recruitment has on both source and destination countries. METHODS: A purposive sample of 12 directors of nursing, from major academic teaching hospitals in Dublin and hospitals in South Africa and the Philippines were recruited. Ten overseas nurses were also recruited. A phenomenological approach was used with semi-structured interviews as the data collection method. RESULTS: There were pronounced differences in opinions between the Irish and the overseas directors on recruitment and its effects on the health systems of the source countries. Difficulties in the retention of staff were highlighted by both groups of directors. Other findings included the language and cultural differences experienced by the overseas nurses. CONCLUSION: Recruitment of overseas nurses should not be left to the individual employer even in the presence of government guidelines. An international effort from all the involved parties is required to formulate a solution to this complex issue in order to protect both the health systems of individual countries and the nurse\\'s right to migrate.

  5. The Lived Experiences of Patients Waiting for Coronary Artery Bypass Grafting: A Hermeneutic Phenomenological Study

    Directory of Open Access Journals (Sweden)

    Mohammad Abbasi

    2017-06-01

    Full Text Available Background and Objectives: Waiting for coronary artery bypass grafting is an unpleasant experience for patients and is associated with physical and psychological problems. The aim of this study was to recognize lived experiences of patients waiting for coronary artery bypass graft. Methods: This qualitative study was conducted using an interpretative phenomenological approach and proposed method of Van Manen. Twelve participants (9 men and 3 women were purposefully selected with maximum variation from Shahid Beheshti Hospital of Qom city, in 2016. The data of this study were collected through in-depth semi-structured interviews in the period of time between 40 to 70 minutes. The recorded interviews were transcribed verbatim to text, then, the transcribed texts were analyzed using the proposed van Manen’s six-step method. Results: From analysis of participants' statements, concepts, such as sense of panic, fear of death, understanding patients’ collaboration, understanding the importance of heart, decision for heart surgery, and trying to keep calm, were deduced. Conclusion: The participants of this study, from diagnosis of cardiovascular disease until the time of artery bypass grafting, thought that they were at risk for heart attack and death, and in spite of fear of death and sense of panic, they used peer-patients to control these negative experiences. Therefore, the members of health care team, particularly nurses, can provide necessary trainings to help patients from diagnosis time until surgery.

  6. Supplemental nursing staff´s experiences at a Spanish hospital: Qualitative phenomenology research

    Directory of Open Access Journals (Sweden)

    Yolanda Raquel Lapeña-Moñux

    2014-12-01

    Full Text Available The objective of this study was to describe the Supplemental Nursing Staff´s experiences at different hospital units. A qualitative phenomenological approach was conducted; a purposeful and theoretical sampling was implemented with supplemental nursing staff at Santa Barbara Hospital of Soria (Spain, to gain a more in-depth understanding of the Supplemental Nursing Staff ´s experience. Data were collected by in-depth interviews and through a field notebook. Data were analyzed using the Giorgi proposal. Twenty-one nurses with a mean age of 46 years were included. Three main topics emerged from the data analysis: building the first contact, carving out a niche and establishing interprofessional/interpersonal relationships. We conclude that the experience of hosting the supplemental nursing staff in changing clinical environments is conditioned by various factors. It is necessary for nurses and hospital managers to establish clear objectives with regard to the supplemental nursing staff´s role in the units.

  7. Supplemental nursing staff´s experiences at a Spanish hospital: Qualitative phenomenology research

    Directory of Open Access Journals (Sweden)

    Yolanda Raquel Lapeña-Moñux

    Full Text Available The objective of this study was to describe the Supplemental Nursing Staff´s experiences at different hospital units. A qualitative phenomenological approach was conducted; a purposeful and theoretical sampling was implemented with supplemental nursing staff at Santa Barbara Hospital of Soria (Spain, to gain a more in-depth understanding of the Supplemental Nursing Staff ´s experience. Data were collected by in-depth interviews and through a field notebook. Data were analyzed using the Giorgi proposal. Twenty-one nurses with a mean age of 46 years were included. Three main topics emerged from the data analysis: building the first contact, carving out a niche and establishing interprofessional/interpersonal relationships. We conclude that the experience of hosting the supplemental nursing staff in changing clinical environments is conditioned by various factors. It is necessary for nurses and hospital managers to establish clear objectives with regard to the supplemental nursing staff´s role in the units.

  8. Severe male infertility after failed ICSI treatment-a phenomenological study of men's experiences

    Directory of Open Access Journals (Sweden)

    Hellström Anna-Lena

    2011-02-01

    Full Text Available Abstract Background Male-factor infertility underlies approximately 30% of infertility in couples seeking treatment; of which 10% is due to azoospermia. The development of assisted reproductive technology (ART, enabling the use of epididymal or testicular sperm for fertilization of the partner's oocytes, has made biological fatherhood possible for men with obstructive azoospermia. There is limited knowledge of men's experience of their own infertility. The aim of this study was to describe men's experiences of obstructive azoospermia infertility. Methods Eight men with obstructive azoospermia, who had terminated Swedish public health system ART treatment two years previously without subsequent childbirth, were interviewed using a descriptive phenomenological method. Results The essence of the phenomenon is expressed with a metaphor: climbing a mountain step by step with the aim of reaching the top, i.e. having a child and thus a family with a child. Four constituents are included (1 inadequacy followed by a feeling of redress (2 marginalisation, (3 chivalry (4 extension of life and starting a family as driving forces. Conclusions Knowledge of men's experiences of their own infertility is important as a supporting measure to increase the quality of care of infertile couples. By adopting this facet of gender perspective in fertility treatment guidelines, care can hopefully be optimized.

  9. Experiences of internationally educated nurses holding management positions in the United States: Descriptive phenomenological study.

    Science.gov (United States)

    Allen, Lilian A

    2018-02-12

    The purpose of this study was to explore the experiences of internationally educated nurses in management positions in United States health care organisations to understand the obstacles and support these individuals' experience when pursuing and working in managerial roles. Although internationally educated nurses are an integral part of the US health care industry, few work in managerial roles. Little is known about the experiences of internationally educated nurses who do obtain management positions. In this qualitative, phenomenological study, seven internationally educated nurses who were managers in Chicago, Illinois, responded to open-ended interview questions. Supervisors contributed to the participants' acceptance of management positions. The participants experienced challenges such as cultural differences, language, and communication. Despite these challenges, the participants had positive working relationships with staff and supervisors. Further, the participants had opportunities for education and professional growth. Internationally educated nurses benefit from participating in organisational committees. They face challenges related to work responsibilities, cultural differences and communication but can succeed in management roles through developing strategies to overcome the challenges and through receiving support from staff, colleagues and supervisors. More internationally educated nurses may obtain managerial positions if supervisors provide encouragement and support. © 2018 John Wiley & Sons Ltd.

  10. Experiences of Students with Specific Learning Disorder (Including ADHD) in Online College Degree Programs: A Phenomenological Study

    Science.gov (United States)

    Bunch, Seleta LeAnn

    2016-01-01

    Enrollment in online degree programs is rapidly expanding due to the convenience and affordability offered to students and improvements in technology. The purpose of this hermeneutical phenomenological study was to understand the shared experiences of students with documented specific learning disorders (including Attention-Deficit/Hyperactivity…

  11. Building Bridges in a Third Space: A Phenomenological Study of the Lived Experiences of Teaching Chinese in American Chinese Schools

    Science.gov (United States)

    Weng, Xuan; Lin, Jing

    2013-01-01

    This study explores the lived experiences of Chinese teachers in American Chinese Schools. Max van Manen's methodology for hermeneutic phenomenological research provides a framework for the study, and the philosophical writings of Heidegger, Gadamer, and Derrida guide the textual interpretations. Pedagogical voices of Aoki, Pinar, and Greene,…

  12. Information Technology Manager's Perspective on Experiences with Service Quality and Customer Satisfaction: A Phenomenology Study

    Science.gov (United States)

    Porter, Sherry A.

    2016-01-01

    The general problem was that, in the competitive telecommunications industry, information technology service providers have to develop ways to improve on customer satisfaction and service quality during service disruptions to meet service level agreements. A descriptive phenomenological study was used to explore the lived experiences and…

  13. Making Cross-Racial Therapy Work: A Phenomenological Study of Clients' Experiences of Cross-Racial Therapy

    Science.gov (United States)

    Chang, Doris F.; Berk, Alexandra

    2009-01-01

    A phenomenological and consensual qualitative study of clients' lived experiences of cross-racial therapy was conducted to enhance the understanding of whether, how, and under what conditions race matters in the therapy relationship. The sample consisted of 16 racial and/or ethnic minority clients who received treatment from 16 White, European…

  14. Experiences of Leaders in One Texas School District Integrating Social Media as a Communication Medium: Bounded Phenomenological Case Study

    Science.gov (United States)

    Lewis, Bradley D.

    2017-01-01

    The purpose of this bounded phenomenological case study was to investigate the experiences of leaders in one Texas school district integrating social media into communication practices. The participants in this study were twelve campus leaders, four district level leaders, and the superintendent of schools. The focus groups consisted of three…

  15. The Essence of the Distributed Leadership Experience of a High School Literacy Coaching Team: A Phenomenological Study

    Science.gov (United States)

    Spaniak, Nancy Milwee

    2012-01-01

    This is a phenomenological study of a high school literacy coaching team's experience during the 2010-2011 school year, the first year of its existence. As a distributed leadership organizational routine, the practice of literacy coaching was adopted by a large suburban high school to promote its initiative to infuse literacy strategies into…

  16. Goethe's Phenomenological Optics: The Point Where Language Ends and Experience Begins in Science.

    Science.gov (United States)

    Junker, Kirk

    This paper explores whether phenomenology, in general, and the case of Johann Wolfgang von Goethe's phenomenological optics in particular, provides a case and a location for "minimal realism," located between the extreme positions of absolute scientific realists and "radical rhetoricians." The paper begins with a description of…

  17. A balancing act: a phenomenological exploration of medical students' experiences of using mobile devices in the clinical setting.

    Science.gov (United States)

    Rashid-Doubell, F; Mohamed, S; Elmusharaf, K; O'Neill, C S

    2016-05-03

    The aims of this study were to describe the experiences of senior students using mobile devices in a clinical setting while learning and interacting with clinical teachers, patients and each other, and to identify challenges that facilitated or impeded the use of such devices in the hospital. Interpretative phenomenology was chosen to guide our enquiry. Semi-structured interviews were conducted to examine the experiences of five senior medical students using mobile devices in the clinical setting. Senior medical students at an international medical school in the Middle East. Three main themes emerged from the data analysis: learning; professional identity and transitioning from student to doctor. The findings showed that using mobile devices in the clinical area as a learning tool was not a formalised process. Rather, it was opportunistic learning at the bedside and on occasion a source of distraction from clinical teaching. Students needed to negotiate relationships between themselves, the clinical teacher and patients in order to ensure that they maintained an acceptable professional image. Participants experienced and negotiated the change from student to doctor making them mindful of using their devices at the bedside. Mobile devices are part of daily life for a medical student and there is a need to adapt medical education in the clinical setting, to allow the students to use their devices in a sensitive manner. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  18. Phenomenology & Sociality

    DEFF Research Database (Denmark)

    Gahrn-Andersen, Rasmus; Cowley, Stephen

    2017-01-01

    Although cognitive science has recently asked how human sociality is constituted, there is no clear and consistent account of the emergence of human style social agency. Previously, we have critiqued views based on 'participatory sense-making' by arguing that agency requires a distinctive kind...... of phenomenology that enables a diachronic social experience. In advancing the positive argument, we link developmental psychology to phenomenological insights by focusing on child-caregiver dynamics around the middle of the second year. Having developed very basic social skills, an infant comes to feel normative....... Developmental events thus transform the child's experience and drive the emergence of social agency. Once the child has successfully dealt with the environment’s normative perturbations she is able to develop the skills of a fully-fledged human social agent....

  19. A qualitative, phenomenological study on the lived experiences of science teachers in The Bahamas

    Science.gov (United States)

    Micklewhite, Thalia Vionne

    This phenomenological study investigates the lived experiences and perceptions of secondary science teachers in the archipelagic country of The Bahamas and how these teachers make meaning of the secondary science program in The Bahamas through the lens of life in a democratic society. The study's purpose was to answer the question: What are the lived experiences of secondary science teachers in The Bahamas in terms of their working conditions'? Using principles of phenomenological research to approach meaning, in-depth interviewing was conducted with six secondary science teachers on four islands of The Bahamas, including the capital of New Providence. The participants and the selected islands are representative of the diversity of teachers, the population, and school climates and structures throughout the country. Narratives were obtained via three ninety-minute interviews with each participant; and thematic analysis was the instrument by which three central themes emerged. Analysis of narratives reveals that lived experience of secondary science teachers revolve around themes of: (1) The Professional Self, (2) Curriculum Leadership, and (3) Curriculum. Most participants are in the career of secondary science education as second choice but are still committed to the profession. Participants overwhelmingly commented that there was a lack of supportive frameworks for critical elements of their daily work, and a need for clear, visionary and decisive curriculum leadership by The Ministry of Education and private School Boards. Participants also desired more appropriate and alternative science curricula that would meet the need of non-academically inclined Bahamian students. Antecedent to their calls was a pressing recognition that they lacked participatory democratic voice in national secondary science education evidenced by years of unrecognized and unattended suggestions sent to those in authority. As a result of these findings, the researcher was propelled towards

  20. The Lived Experience of Jordanian Parents in a Neonatal Intensive Care Unit: A Phenomenological Study.

    Science.gov (United States)

    Abuidhail, Jamila; Al-Motlaq, Mohammad; Mrayan, Lina; Salameh, Taghreed

    2017-04-01

    Many international studies in the field of neonatal nursing have identified parental stress, coping difficulties, support issues, and various other experiences that are related to the birth of a preterm infant. However, no studies have assessed the interrelated issues of parental stress, social support, satisfaction, and nursing support in neonatal intensive care units (NICUs) in Jordan. This study describes the lived experiences, needs in relation to care, and support systems of parents whose neonates were admitted to the NICU. A qualitative design using a phenomenological approach was used to explore the experiences of Jordanian parents who gave birth to neonates in the NICU setting. Participants were recruited from the NICUs of government, teaching, and private hospitals. Data were collected using semistructured interviews that were conducted with parents in a suitable place. Ten participants were interviewed: eight mothers and two fathers. After interviews were transcribed, the methodology suggested by van Manen (1990) was used to analyze the data. The shock, worry, and anxiety experienced by parents; the influences of NICU admission on the experiences of parents and families; the information and assistance required and received by parents from healthcare professionals; and the emotions and satisfaction of parents were the main themes that emerged from the study to reflect the lived experience of parents of neonates in the NICU. The parents in this study were satisfied with the healthcare process in the NICUs, even when this care did not fulfill their expectations or needs for their infants. Nurses in the NICUs must develop interventions and strategies that minimize the stress experienced by parents and that support the emotional capacity of parents to deal with this stressful situation.

  1. The lived experiences of flemish midwifery students undertaking an internship in Suriname: A phenomenological study.

    Science.gov (United States)

    Hilde, Curinckx; Marion, Welsh; Marianne, Nieuwenhuijze

    2018-05-01

    The aim of this study is to explore the lived experience of Flemish midwifery students undertaking an internship in Suriname. Hermeneutic phenomenological method as described by van Manen. Seven midwifery students from one University College were selected purposefully for an in-depth interview during their internship abroad within the period October-November 2014. All interviews were audio-taped, transcribed verbatim and analysed thematically. The study revealed five overarching themes: (1) A time to reconsider the time, (2) a time of connection and disconnection, (3) spatiality for thought and rethinking, (4) a body to undergo or a body to respond and (5) the other(s) among the others. The experience of an internship in Suriname presents itself in each individual as: 'A process of awareness from the self with a main focus on the professional'. Meaning that it was a process of 'disconnection' from their own culture towards 'connection' with another culture. Both, the 'rethinking' of their role as a midwife, as well as, balancing between guarding one's own authenticity by 'responding' or being the friendly stranger through 'undergoing', was noticeably striking. Copyright © 2018 Elsevier Ltd. All rights reserved.

  2. A phenomenological exploration of intellectual disability: nurse's experiences of managerial support.

    Science.gov (United States)

    Galvin, Geraldine; Timmins, Fiona

    2010-09-01

    The present study aimed to explore Registered Nurse Intellectual Disabilities (RNIDs) experiences of managerial support. The current work environment for RNIDs is undergoing immense change. These changes include the introduction of social care leaders and care staff to care for people with an intellectual disability (ID) and community-based approaches to care. This has led to ambiguity and marginalization for RNIDs thus requiring them to re-establish their role boundaries. Support is thus required, through this change process, with managers required to lead and support RNIDs through this process. A Heideggerian constructivist phenomenological approach was used. Four overarching themes emerged from the data: The Professional Role of the Clinical Nurse Manager (CNM), Leadership Role of the CNM, Personal Supports and the Effects of CNM support. The themes found in this research study correlate with findings of other research studies on nurses' experiences of managerial support in various nurse settings. The findings of this research study will illuminate and create an understanding for nurses, nurse managers and ID services of what managerial supports are to this specific group of RNIDs working in this service for people with an ID. © 2010 The Authors. Journal compilation © 2010 Blackwell Publishing Ltd.

  3. Professionals' experiences of imaging in the radiography process – A phenomenological approach

    International Nuclear Information System (INIS)

    Lundvall, Lise-Lott; Dahlgren, Madeleine Abrandt; Wirell, Staffan

    2014-01-01

    Introduction: Previous studies on radiographers' professional work have shown that this practice covers both technology and patient care. How these two competence areas blend together in practice needs to be investigated. The professionals' experiences of their work have not been studied in depth, and there is a need to focus on their experiences of the main features of their practice. The aim: To explore, from the perspective of the radiographer, the general tasks and responsibilities of their work. Method: Data were generated through a combination of open interviews with radiographers and observations of their work with Computer Tomography (CT) and Magnetic Resonance Imaging (MRI). The interviews and observations were analysed using an interpretative phenomenological method. Result: Radiographers' professional work with diagnostic imaging, in a Swedish context, can be viewed as a problem-solving process involving judgments and responsibility for obtaining images that can be used for diagnosis. The examination process comprises three phases; planning, producing the images, and evaluation. In the first phase the radiographer makes judgments on adapting the method to the individual patient, and the second phase involves responsibilities and practical skills for image production. In the third phase, the quality of the images is judged in relation to the actual patient and the imaging process itself. Conclusions: Radiographers consider that the main features of their professional work are patient safety aspects and their knowledge and skills regarding how to produce images of optimal quality, in the actual circumstances of each examination

  4. Nurses' experiences working with nursing students in a hospital: a phenomenological enquiry

    Directory of Open Access Journals (Sweden)

    Yolanda Raquel Lapeña-Moñux

    Full Text Available Abstract Objective: this paper explores the experiences of registered nurses working with Spanish nursing students within the hospital. Methods: a qualitative phenomenological approach was followed. Purposeful sampling was employed. Twenty-one registered nurses, from a public hospital located in Spain, were included in the study. Data were collected by means of unstructured and semi-structured interviews and were analysed using Giorgi's proposal. The Consolidated Criteria for Reporting Qualitative Research were followed. Results: three main themes described the experience of registered nurses: "The nurse's relationship with nursing students"; most nurses emphasized the importance of the first contact with students and they considered students' attitude to be key. "Defining the role of the student in clinical practice"; it is necessary to unify the nurse's role and interventions to avoid misleading students and establish priorities in clinical practice. "Building bridges between clinical settings and the University"; the need to establish a common ground and connection between the university and hospital clinical settings was emphasized. Nurses felt that the training program should also be designed by the clinical settings themselves. Conclusions: understanding the meaning of nursing students with registered nurses might gain a deeper insight into their expectations.

  5. The working experiences of novice psychiatric nurses in Taiwanese culture: a phenomenological study.

    Science.gov (United States)

    Hung, B J; Huang, X Y; Cheng, J F; Wei, S J; Lin, M J

    2014-08-01

    Novice psychiatric nurses experience heavy workloads, insufficient training and support in Taiwan. The aim of this study was to understand the working experiences of novice psychiatric nurses during their first year in a clinical setting. A qualitative phenomenological approach, using semi-structured face-to-face interviews was used. Narratives were analyzed using Colaizzi's seven-step method. Data saturation was reached after interviews were conducted with 15 nurses based on the purposive sampling. Four themes and eight sub-themes were identified: struggling (lacking a sense of security and competency), emulating (learning the process of interaction with clients and families, learning an appropriate role from nursing staff), prevailing (developing core competency, creating a therapeutic environment) and belonging (coping with the job, becoming a part of the psychiatric nursing staff). The findings from this study demonstrate that nurses are often inadequately prepared for psychiatric nursing. They have little understanding of mental illness, are unable to communicate appropriately with clients and struggle to cope with the conditions. Our study supports the importance for helping nurses to improve their essential knowledge and skills for coping with the job and providing good quality care, particularly in the first year. © 2014 John Wiley & Sons Ltd.

  6. Making Sense of Participant Experiences: Interpretative Phenomenological Analysis in Midwifery Research

    Directory of Open Access Journals (Sweden)

    Samantha J Charlick

    2016-06-01

    Full Text Available Selecting the most appropriate methodology for research as a doctoral student is one of the most important yet difficult decisions. Not only should the methodology suit the research question, it is important that it resonates with the philosophy of one’s discipline and produces needed results that will contribute to knowledge. Interpretative phenomenological analysis (IPA is an approach to qualitative enquiry. IPA seeks to explore how individuals make sense of their major life experiences and is committed to the detailed study of each particular case before moving to broader claims. In the field of midwifery, midwives work with women throughout pregnancy, childbirth and the early postnatal period, offering individualized care based on the unique needs of each woman. IPA aligns with this women-centered philosophy as it offers a methodological approach that considers the individual in a local context. By capturing context specific situations, IPA allows broad-based knowledge to be contextualized within a social and cultural context, producing relevant findings. Thus the access to IPA studies will enable midwives to better care for women and their families through understanding the experiences and perceptions of those in their scope of practice. This paper presents the theoretical framework leading to practical guidelines on how to con-duct a doctoral-level IPA study, as experienced by the first author. It also addresses the advantages and challenges around utilizing IPA, illustrated through examples from the doc-toral student’s study on the journey of exclusive breastfeeding in Australia.

  7. Experiences of service users involved in recruitment for nursing courses: A phenomenological research study.

    Science.gov (United States)

    Stevens, Katie; Bernal, Cathy; Devis, Kate; Southgate, Andrew

    2017-11-01

    The aim of this study was to gain insight into service users' experiences of participating in recruitment for Adult, Mental Health and Child nursing studies at the authors' university; to establish potential motivations behind such participation; and to make suggestions for improved future practice. The involvement of service users in nurse education and recruitment has for some years been required by the Nursing and Midwifery Council, but there is a dearth of publications on the meaning of that involvement to participating service users. It is hoped that this study will contribute to this body of knowledge. A phenomenological approach was selected, field-specific focus groups of service users being facilitated using a semi-structured interview format; these were audio recorded and transcribed. The data was analysed using thematic analysis. Participation was subject to the service users having been involved in recruitment to nursing studies at the authors' university and the focus groups took place either at the university or at the child participants' school. Themes identified demonstrated largely positive experiences and a sense of meaningful involvement for all concerned. Findings indicated a close link between the values of the participants and those of the wider NHS, benefits to a sense of wellbeing and achievement, as well as the need for greater ownership of the recruitment process by service users. Potential lessons for academics wishing to promote greater service user involvement in student recruitment are articulated. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Living with chronic neuropathic pain after spinal cord injury: an interpretative phenomenological analysis of community experience.

    Science.gov (United States)

    Hearn, Jasmine H; Cotter, Imogen; Fine, Philip; A Finlay, Katherine

    2015-01-01

    This article presents an in-depth, idiographic study examining the lived experience of chronic pain following spinal cord injury (SCI). Neuropathic pain (NP) occurs in a large majority of the SCI population and is particularly intractable to treatment. It can be both psychologically and physically debilitating. This study examines how the experience of NP is mediated by its meaning to the sufferer. Semi-structured interviews were conducted with eight people with SCI and chronic NP, attending outpatient clinics at a specialist SCI Centre in the UK. Verbatim transcripts were subjected to interpretative phenomenological analysis to further understand the experience. Analysis suggested that NP has powerful consequences upon the sufferer's physical, psychological and social well-being, in line with a biopsychosocial understanding of pain. Three super-ordinate themes were identified: a perceived gap between treatments received and participants' views of what they wanted and needed; a fight for life control and acceptance; and feeling understood by others with SCI, but isolated from the non-understanding able-bodied. The results are discussed in terms of the possible application of acceptance-based therapy to NP and the potential for the alleviation of the debilitating consequences of NP. Chronic NP after SCI is often described as worse than the injury itself, often impacting upon the sufferers physical and psychological health. The experiences of persons with SCI-specific NP highlight the impact of pain on their physical, psychological and social health. This indicates that healthcare professionals should incorporate a biopsychosocial approach for managing pain post-SCI. Routine clinical follow-up of SCI patients with chronic NP, as well as comprehensive pain management treatment programmes, could address the three themes evidenced in the current study, by moving routine intervention with NP away from pain relief, towards pain management. Continued education for patients

  9. EXPERIENCE OF BARRIERS TO HYPERTENSION MANAGEMENT IN MINANGKABAU ETHNIC GROUP IN PAYAKUMBUH INDONESIA: A PHENOMENOLOGICAL STUDY

    Directory of Open Access Journals (Sweden)

    Vera Kurnia

    2018-05-01

    Full Text Available Background: Understanding barriers to hypertension managements remains important to reduce the hypertension rate in community. Minangkabau is one of the ethnic groups in West Sumatra Indonesia that has a high proportion of people with hypertension although its management has been implemented. Objective: This study aims to explore the experiences of barriers to hypertension management in Minangkabau ethnic group in Payakumbuh, Indonesia. Methods: This was a phenomenological study with twelve respondents selected using purposive sampling. Data were collected using in-depth interview. Colaizzi’s content analysis method was used for data analysis. Results: Five themes were emerged from the data, namely: (i lack of self-motivation in the management of hypertension, (ii disobedience in the management of hypertension, (iii culture pattern of food intake, (iv lack of social support, and (v excessive stress and anxiety. Conclusions: The barriers to hypertension management in Minangkabau ethnic group are closely related to its culture both in lifestyle and in food intake of the family members and the community. Nurses are expected toalways give health education about hypertension and finding the way to control it.

  10. Lived Experience of Self-Care in Blind Individuals: A Phenomenological Study

    Directory of Open Access Journals (Sweden)

    Mahmood Shamshir i

    2016-06-01

    Full Text Available Background and Objectives: Blindness is a serious condition, which can affect mental balance and general organized personality of blind person. This study was carried out with the purpose of explaining the lived experience of self-care in blind individuals. Methods: in this study, interpretive phenomenology was used to conduct the study. Through a purposeful sampling, 8 in-depth semi structured interviews were performed for 8 participants, which their duration was between 50-120 minutes. The method introduced by van Manen was used to perform the research and extract the concepts. Results: Analysis of the data led to three concepts, including “Being through discipline”, “independent through discipline”, and “protection of discipline”, which finally caused the appearance of the main concept, “self-care through a disciplined life”. Conclusion: Blind individuals benefit from a disciplined lifestyle to have an independent life, and also expect this kind of discipline from others. Therefore, it is necessary that family members and health care providers consider the concept of disciplined life.

  11. Learning and knowing technology as lived experience in people with Alzheimer's disease: a phenomenological study.

    Science.gov (United States)

    Rosenberg, Lena; Nygård, Louise

    2017-12-01

    Most research on learning in the field of dementia has studied teaching approaches, while little is known about learning as experienced and enacted by the people with dementia. The aim was to explore the lived experience of learning and maintaining knowledge related to technology among people with mild to moderate stage dementia. Seven persons with dementia were interviewed in-depth, and data were analyzed with a phenomenological approach. The participants positioned themselves on a continuum from 'Updating and expanding is not for me' to 'Updating and expanding is really for me'. They used different ways of learning in their everyday life - relying on one's habituated repertoire of actions, on other people or on technology itself, or belonging to a learning context. We have much to gain from better understanding of how people with dementia strive to learn and maintain their skills and knowledge related to technology. This is particularly important as they seem to use other approaches than those employed in current teaching methods. The necessity of learning stands out particularly when it comes to the interaction with the current multitude and ever-changing designs of technologies, including assistive technologies developed specifically to support people with dementia.

  12. Young Adults' Experience of Appearance-Altering Orthognathic Surgery: A Longitudinal Interpretative Phenomenologic Analysis.

    Science.gov (United States)

    Liddle, Morna J; Baker, Sarah R; Smith, Keith G; Thompson, Andrew R

    2018-02-01

    To gain an experiential account of the processes of change associated specifically with orthognathic surgery. A qualitative design was used. Semistructured interviews were carried out with 7 participants approximately 1 week before and 6-8 weeks after surgery. The data were analyzed using interpretative phenomenologic analysis (IPA). Participants were recruited from a NHS Dental Hospital. Patients aged 16 to 25 years scheduled to undergo orthognathic surgery on both the upper and lower jaws were purposively sought to participate. Seven participants aged between 18 and 25 years and who had undergone a bimaxillary osteotomy completed interviews (5 females and 2 males). Themes were identified in connection with the overall journey of treatment being a rite of passage; the treatment's role in raising awareness about the anomalies in appearance; the initial shock at the changes that followed surgery; the uncertainty about treatment; the impact of actual negative reactions of others; and the role of significant others in the decision-making process. Participants described undergoing a much more complex process of adjustment to change in appearance than has been identified elsewhere within the literature, and the study highlights the nuanced fashion in which both medical and parental communication influence patient expectation and experience of surgery. There is a need to improve communication between clinicians, families, and young adults seeking orthognathic surgery. Further studies are needed to investigate the processes associated with seeking to change facial appearance resulting from other forms of dentofacial condition.

  13. Experiences and coping behaviours of adolescents in Pakistan with alopecia areata: An interpretative phenomenological analysis

    Directory of Open Access Journals (Sweden)

    Rafia Rafique

    2015-01-01

    Full Text Available The study explored experiences of adolescents aged 15–19 with alopecia areata (AA and investigated their accounts of coping behaviours. Interpretative Phenomenological Analysis was used to provide an in-depth and holistic perspective of their accounts. Semi-structured interviews were undertaken with a volunteer sample of eight respondents diagnosed with AA. Four key themes were identified: loss (self/social, concerns (physical/future, negative (emotions/thoughts, and coping styles (adaptive/maladaptive. Females experienced greater feelings of loss, were more concerned about their looks and their future, and reported more negative thoughts and emotions. Females felt angry and blamed God for their fate; males blamed both their fate and luck. Action-oriented and practical coping styles were adopted by all of them. After the realization that initial coping behaviours were ineffective, self-distraction, acceptance, and humour were used. Psychological relief followed with the practice of religion and planning for treatments to be undertaken in the future. The findings here are similar to research conducted in the West, though with more emphasis on religion. Health care providers and student counsellors need to understand the negative psychosocial consequences for adolescents living with a visible disfigurement and provide appropriate psychological and social support.

  14. Nurses' Experiences of Patients with Substance-Use Disorder in Pain: A Phenomenological Study.

    Science.gov (United States)

    Morley, Georgina; Briggs, Emma; Chumbley, Gillian

    2015-10-01

    Patients with substance-use disorder and pain are at risk of having their pain underestimated and undertreated. Unrelieved pain can exacerbate characteristics that are believed to be 'drug-seeking' and in turn, perceived drug-seeking behavior can contribute to a patient being stigmatized and labeled 'difficult'. Previous literature has indicated that negative attitudes towards patients with substance-use disorder may affect their pain management but little is known about the specific barriers. This study explored nurses' experiences of working with patients with substance-use disorder in pain, providing an in-depth insight into their perspective. Descriptive phenomenology was employed as a framework for conducting semi-structured interviews to reveal the experiences of registered nurses. A convenience sample of registered nurses from a variety of clinical backgrounds were recruited and interviewed. This rich data was analyzed according to Giorgi's five-stage approach. Participants described feelings of powerlessness and frustration due to patient non-compliance, discrepancies in patient management amongst team members and external pressures effecting pain management. Participants described characteristics believed to be common, including psychosocial factors such as complex social backgrounds or mental health issues. Nurses' education and support needs were identified. Stereotyping and stigmatism were found to potentially still exist, yet there was also a general awareness of some specific clinical issues such as opioid tolerance and opioid-induced hyperalgesia. Further emphasis is required on interprofessional education and communication to improve patient management, alongside an appreciation of patient's rights facilitated by a concordance model of care. Copyright © 2015 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  15. Returning to life, the Lived Experiences of Pregnancy in Women with HIV: A Phenomenological study

    Directory of Open Access Journals (Sweden)

    Z Khalajinia

    2016-08-01

    Full Text Available Background & aim: Pregnancy is every woman's stage of life. During this period, women experience physical, mental and social changes. It is very sensitive, challenging and therefore a critical period for every woman particularly in HIV-positive women. During pregnancy, an HIV-positive mother is facing a psychological crisis which includes fear of transmission to children, death, leaving children to the family or a guardian, adverse effects during pregnancy and the effects of pregnancy on their health. Therefore, HIV-positive pregnant women are vulnerable and require supportive interventions.  Care for pregnant women with HIV negative women are unique and different. However, no more information about experience of pregnancy in HIV positive women exists. Therfore, the aim of the present study was to explore the lived experience of pregnancy in HIV-positive women. Methods: The present qualitative study with hermeneutic phenomenological approach included 12 HIV-infected pregnant women who referred to the counseling center for behavioral diseases at Imam Khomeini Hospital of Tehran University of Medical Sciences who were recruited through purposive sampling. Data were collected through semi-structured interviews. Data saturation was achieved after 16 interviews, each 40 to 90 min of duration with participants and then was analyzed by the method proposed by Diekelmann (1989. Results: The participants in the present study were of 22- 39 years of age. After data analysis, the main themes and 3 sub-themes emerged. These themes included: “return to life” with the three sub-themes of experience of motherhood, stability and protection, and gratification. Conclusion: The results revealed that although the experience of pregnancy in HIV-positive women was associated with a deep sense of fear of transmission of the disease and having children was viewed as a way of hope. Motherhood gave their lives meaning and provided for them to return to life

  16. The lived experience of fibromyalgia in female patients, a phenomenological study

    Directory of Open Access Journals (Sweden)

    Wuytack Francesca

    2011-09-01

    Full Text Available Abstract Background Fibromyalgia is a chronic syndrome with no cure. A thorough understanding of the illness experience is therefore key in the palliative care of patients with this condition. In search for supportive treatments fibromyalgia patients often attend a chiropractor or other manual therapist. Knowledge of the meaning and reality of living with this condition to the patient could be considered essential to any health care practitioner playing a role in the management. This study aimed to gain a better understanding of the subjective experience of fibromyalgia, focusing on the personal, occupational and social impact of the condition on patients' lives. This included exploring the patients' views about the future. Methods This study employed descriptive phenomenology and adopted Husserl's concept of transcendental subjectivity or "bracketing". This qualitative study involved semi-structured interviews and was undertaken to obtain rich data that reflected the essence of the participants' experience. Participants consisted of six female volunteers, diagnosed with fibromyalgia by the University Hospital Gent, Belgium. Data were analysed using a thematic framework. Results Fibromyalgia pervaded all aspects of life. Four main themes arose from data analysis, namely; the impact of fibromyalgia on patients' occupational and personal life, the impact on their future and aspects of social interaction. Nearly all participants had stopped working, giving rise to feelings of uselessness and loss of identity. Leisure activities were also greatly affected. Fibromyalgia was said to alter family bonds, some of which were reinforced, others were broken. The diagnosis was seen as a relief, marking an end to a period of uncertainty. Participants reported ambivalence in interaction. Despite some positive encounters, frustration arising from perceived incomprehension dominated. Consequently patients preferred not to share their experiences. Conclusions The

  17. Communicating Science to Impact Learning? A Phenomenological Inquiry into 4th and 5th Graders' Perceptions of Science Information Sources

    Science.gov (United States)

    Gelmez Burakgazi, Sevinc; Yildirim, Ali; Weeth Feinstein, Noah

    2016-04-01

    Rooted in science education and science communication studies, this study examines 4th and 5th grade students' perceptions of science information sources (SIS) and their use in communicating science to students. It combines situated learning theory with uses and gratifications theory in a qualitative phenomenological analysis. Data were gathered through classroom observations and interviews in four Turkish elementary schools. Focus group interviews with 47 students and individual interviews with 17 teachers and 10 parents were conducted. Participants identified a wide range of SIS, including TV, magazines, newspapers, internet, peers, teachers, families, science centers/museums, science exhibitions, textbooks, science books, and science camps. Students reported using various SIS in school-based and non-school contexts to satisfy their cognitive, affective, personal, and social integrative needs. SIS were used for science courses, homework/project assignments, examination/test preparations, and individual science-related research. Students assessed SIS in terms of the perceived accessibility of the sources, the quality of the content, and the content presentation. In particular, some sources such as teachers, families, TV, science magazines, textbooks, and science centers/museums ("directive sources") predictably led students to other sources such as teachers, families, internet, and science books ("directed sources"). A small number of sources crossed context boundaries, being useful in both school and out. Results shed light on the connection between science education and science communication in terms of promoting science learning.

  18. Role of fuel bubble phenomenology in assessment of LMFBR source term

    International Nuclear Information System (INIS)

    Cho, D.H.; Condiff, D.W.; Chan, S.H.

    1985-01-01

    Phenomenological aspects of a fuel vapor bubble formed in the sodium pool in a hypothetical severe accident are considered. The potential for fuel bubble collapse in the sodium pool is analyzed. It appears that for a wide range of hypothetical LMFBR accidents involving core vaporization, the fuel vapor bubble would likely be quenched and collapse prior to migration to the cover gas region. Such rapid quenching is due mainly to radiative heat transfer from the fuel bubble, coupled with the inherent capability of the sodium pool (large subcooling and high thermal conductivity) to dissipate thermal energy. Major uncertainty in the analysis concerns fuel vapor condensation phenomena at the sodium interface and its effect on the sodium surface radiation absorptivity. This is discussed in detail

  19. Phenomenology and homeopathy.

    Science.gov (United States)

    Whitmarsh, Tom

    2013-07-01

    There is a great overlap between the way of seeing the world in clinical homeopathy and in the technical philosophical system known as phenomenology. A knowledge of phenomenologic principles reveals Hahnemann to have been an unwitting phenomenologist. The ideas of phenomenology as applied to medicine show that homeopathy is the ideal medical system to fulfill the goals of coming ever closer to true patient concerns and experience of illness. Copyright © 2013 The Faculty of Homeopathy. Published by Elsevier Ltd. All rights reserved.

  20. TB infection prevention and control experiences of South African nurses - a phenomenological study

    Science.gov (United States)

    2011-01-01

    Background The tuberculosis (TB) epidemic in South Africa is characterised by one of the highest levels of TB/HIV co-infection and growing multidrug-resistant TB worldwide. Hospitals play a central role in the management of TB. We investigated nurses' experiences of factors influencing TB infection prevention and control (IPC) practices to identify risks associated with potential nosocomial transmission. Methods The qualitative study employed a phenomenological approach, using semi-structured interviews with a quota sample of 20 nurses in a large tertiary academic hospital in Cape Town, South Africa. The data was subjected to thematic analysis. Results Nurses expressed concerns about the possible risk of TB transmission to both patients and staff. Factors influencing TB-IPC, and increasing the potential risk of nosocomial transmission, emerged in interconnected overarching themes. Influences related to the healthcare system included suboptimal IPC provision such as the lack of isolation facilities and personal protective equipment, and the lack of a TB-IPC policy. Further influences included inadequate TB training for staff and patients, communication barriers owing to cultural and linguistic differences between staff and patients, the excessive workload of nurses, and a sense of duty of care. Influences related to wider contextual conditions included TB concerns and stigma, and the role of traditional healers. Influences related to patient behaviour included late uptake of hospital care owing to poverty and the use of traditional medicine, and poor adherence to IPC measures by patients, family members and carers. Conclusions Several interconnected influences related to the healthcare system, wider contextual conditions and patient behavior could increase the potential risk of nosocomial TB transmission at hospital level. There is an urgent need for the implementation and evaluation of a comprehensive contextually appropriate TB IPC policy with the setting and

  1. Experiences of hand hygiene among acute care nurses: An interpretative phenomenological analysis

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    Sheryl L Chatfield

    2016-10-01

    Full Text Available Objective: Occurrences of healthcare-associated infections are associated with substantial direct and indirect costs. Improvement in hand hygiene among acute care nurses has potential to reduce incidence of healthcare-associated infections. Findings from reviews of intervention research have not conclusively identified components that are more or less efficient or effective. Much prior qualitative research has focused on descriptive analysis of policies and practices rather than providing interpretive explorations of how individuals’ perceptions of hygiene might drive practices. Methods: We conducted qualitative interview research with eight nurses in the United States who were employed in various patient-care roles. We analyzed the data using an interpretative phenomenological analysis methodology to explore how nurses described their perceptions of, and experiences with, hygiene. We developed themes that explored individual, workplace, and management influences on perception of hygiene. Results: Developed themes include practical hygiene, risky business, and hygiene on trial; the latter theme described the conflict between how nurses perceived their own hygiene practices and how they felt hospital management perceived these practices. Other findings included that participants distinguished between policy-mandated use of sanitizer and a personal sense of cleanliness; the latter was more likely to be associated with scrubbing or removal of contaminants than with use of protectants. Conclusion: While participants asserted support for facility hand hygiene policies, their behavior in certain instances might be mediated by broadly defined emergent situations and a belief that it is not currently possible to establish a causal link between an healthcare-associated infections and a specific individual or occurrence. Researchers and infection prevention practitioners might consider soliciting greater input from nurses in planning hand hygiene

  2. A phenomenological study of spontaneous spiritual and paranormal experiences in a 21st-century sample of normal people.

    Science.gov (United States)

    Woodard, Fredrick James

    2012-02-01

    Summary.-This paper presents a phenomenological study using the methodology of Woodard's phenomenological and perceptual research. This method examines individuals' internal meanings during spontaneous spiritual and paranormal experiences, as described from their point of view. A group of 40 adults was phenomenologically interviewed after they responded to a newspaper announcement in New Hampshire asking for volunteers who had had spiritual and paranormal experiences. Using the method, Six Individual Situated Structures and a General Structure were identified and examined. Nine major themes were explicated during the participants' spontaneous experiencing: unexpectedness, contrariness to belief, certainty, contradictory experiencing, language as a barrier to expression, external influences, internal dialogue, evil as separateness, and some social psychological influences. Several themes observed in hypnotic experiencing, such as the characteristics of the Adequate Personality in Perceptual Psychology, are interpreted and discussed. This research illustrates how subjective experience can be adequately researched in a qualitative manner outside the confines of the laboratory setting. Limitations of the study and suggestions for further research are given.

  3. Why Do They Stay? A Phenomenological Study of Secondary Science Teacher Experiences

    Science.gov (United States)

    Lastica, Joelle Ramirez

    In 2004, The U.S. Department of Education reported that 20% of schoolteachers (public and private) leave their classrooms during the first year of teaching, and nearly twice as many leave within the first three years of teaching (Koppich, 2004). According to the 2007 Condition of Education report, the U.S. Department of Education estimated there were nearly 380,000 public school math and science teachers during the 2003-2004 school year, and of those, approximately 23,000 left the teaching profession the following school year. Yet despite these reports, in 2004-2005, approximately 360,000 public school math and science teachers remained in their classrooms. In this phenomenological dissertation study, I sought to discover how eight secondary science teachers (whose years of teaching experience range from five to 30 years) make meaning of their decisions to remain in teaching. Through semi-structured interviews, these teacher participants and I discussed how each of them decided to become a science teacher, how each of them think of themselves as a science teacher, and how each of them decided to remain teaching despite the ever-growing list of challenges (s)he faces in and out of his/her classroom. These teacher participants chose to become science teachers because they loved their subject area and working with secondary students. These teachers enjoyed working with their students and their teaching colleagues. However, they acknowledged there were also tensions and frustrations in their work, including not feeling supported by school and district administrators and being overwhelmed with the demands of their workload and time. These eight science teachers chose to remain classroom teachers because they have a profound love for their students, a deep admiration for their colleagues, and a strong sense of mission in their work. It is my intent that the stories shared by the teacher participants in this study will shed light upon concerns, tensions and experiences

  4. Undergraduate nursing students caring for cancer patients: hermeneutic phenomenological insights of their experiences

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    Charalambous Andreas

    2013-02-01

    Full Text Available Abstract Background The care of patients suffering from cancer and especially those facing the death trajectory appears to be complex and demanding not only for student nurses but for professional nurses as well. The educational models often used in nursing require students to face challenging care scenarios, sometimes with minimal or no supervision and guidance. These “worst case scenarios” can be traumatic experiences that can leave the student hopeless and disappointed of themselves and in many cases can “scar” their subsequent professional career. The literature demonstrates that this can be the result of the students’ ill-preparation to care for cancer patients and deal with death and dying. The purpose of this study was to interpret the students’ experiences of coming face-to-face with cancer care during their clinical placements. Methods This is a hermeneutic phenomenological study influenced by the ideas of the French Philosopher Paul Ricoeur. Based on this philosophical enquiry the interpretation process included three stages: 1 naïve reading, 2 structural analysis and 3 comprehensive understanding. Data were collected through reflective/narrative diaries from the 4th grade undergraduate (pre-registration nursing students practicing at oncology, hematology, pediatric oncology departments and hospices. Diaries of twelve students met the inclusion criteria and were included in the interpretation process. The study took place during January and May 2011. Results The interpretation yielded the following themes: a Being part of the center’s life, b Being sympathetic, c Being confronted by others, d Being self-reflective, e Being trapped in the system, f Being caring towards the family and g Being better in clinical practice. Conclusions The students emphasized the need for appropriate preparation both at a theoretical and at a clinical level, as to better confront situations involving death and dying as well as learning

  5. Being in limbo: Women's lived experiences of pregnancy at 41 weeks of gestation and beyond - A phenomenological study.

    Science.gov (United States)

    Wessberg, Anna; Lundgren, Ingela; Elden, Helen

    2017-06-02

    Globally, the prevalence of post term pregnancy (PTP) is about 5-10%, but the rate varies considerably between and within countries. PTP is defined as a pregnancy ≥294 days, but the definition is arbitrary. Many studies focusing on the prevalence, risks and management of PTP include pregnancies ≥41 gestational weeks (GW). However, qualitative interview studies concerning women's experiences of PTP are lacking. Therefore, the aim of this study was to describe women's lived experiences of a pregnancy ≥41 GW. The study has a lifeworld research approach. Individual in-depth interviews were conducted from August 2013 to September 2014 with 10 healthy women with an expected normal pregnancy at GW 41 + 1-6 days in Gothenburg, Sweden. Interviews were conducted at the antenatal clinic or in the woman's home, depending on her preference. Data were analysed with a phenomenological reflective lifeworld approach. The essence of women's experiences of a pregnancy at GW ≥ 41 was described as being in limbo, a void characterised by contradictions related to time, giving birth and the condition. Exceeding the estimated date of childbirth implied a period of up to 2 weeks that was not expected. The contradictory aspect was the notion that time passed both slowly and quickly. Negative feelings dominated and increased over time. The women experienced difficulty due to not being in complete control, while at the same time finding it a beneficial experience. Health care professionals focused solely on the due date, while the women felt neither seen nor acknowledged. Lack of information led to searches in social media. Previously, they had trusted the body's ability to give birth, but this trust diminished after GW 41 + 0. In this state of limbo, the women became more easily influenced by people around them, while in turn influencing others. Being in limbo represents a contradictory state related to time and process of giving birth, when women need to be listened to by

  6. Homeless Students' Lived Experiences in Postsecondary Institutions and Academie: A Hermeneutic-Phenomenological Study

    Science.gov (United States)

    Bongoy, Batombo M.

    2016-01-01

    This was a hermeneutic-phenomenological study on homeless students' life-world in urban, postsecondary public educational institutions. The sample population comprised 10 male and female Hispanic, Black, and Caucasian homeless student participants enrolled in professional and academic programs in postsecondary public vocational institutions…

  7. A Phenomenological Study: Teachers' Experiences of Using Digital Storytelling in Early Childhood Education

    Science.gov (United States)

    Yuksel-Arslan, Pelin; Yildirim, Soner; Robin, Bernard Ross

    2016-01-01

    This study investigates how early childhood education (ECE) teachers incorporated digital storytelling in their classrooms and the challenges and successes that they faced in the process. After the teachers attended a digital storytelling workshop, in-depth phenomenological interview, observation and focus group interviews were used to collect…

  8. Phenomenology and Meaning Attribution

    African Journals Online (AJOL)

    John Paley. (2017). Phenomenology as Qualitative Research: A Critical Analysis of Meaning Attribution. ... basic philosophical nature of phenomenological meaning and inquiry, and that he not ... In keeping with the title of my book, Researching. Lived Experience ...... a quantitative social science that can make generalizing.

  9. A Phenomenological Research Study of the Experience of Teachers in the Virgin Islands Teacher Enhancement in Mathematics and Science Project

    Science.gov (United States)

    Thurland, Karen C.

    The purpose of conducting this study was to describe the experience of elementary teachers in a mathematics and science staff development project in the U.S. Virgin Islands. The focus of this study was to describe the meaning teachers attribute to their experience in this three year project, in which many of the national mathematics and science reform efforts were implemented. A phenomenological approach was used in order to develop a complete picture of the teachers' experiences. Data collection consisted of interviews with seven elementary teachers. The data were subjective descriptions of the teachers pertaining to the initial summer institute, the follow-up sessions, and the new innovative methods. The transcendental phenomenological model was used. The textural and structural themes included enhanced learning and changes in teaching practice, and interactions with colleagues. From these themes, individual and composite textual descriptions of the experience of the teacher participants were developed. The synthesis of those descriptions illuminated the meanings and essence of their lived experience. The findings indicate that the essence of the experience was the development of a positive attitude towards the teaching of math and science. The teachers gained confidence in their ability to motivate students with the inquiry method and taught more math and science. The implications for the Virgin Islands Department of Education include establishing a partnership with the local university to offer staff development training in mathematics and science and to conduct evaluations of its training efforts.

  10. Understanding phenomenology.

    LENUS (Irish Health Repository)

    Flood, Anne

    2012-01-31

    Phenomenology is a philosophic attitude and research approach. Its primary position is that the most basic human truths are accessible only through inner subjectivity, and that the person is integral to the environment. This paper discusses the theoretical perspectives related to phenomenology, and includes a discussion of the methods adopted in phenomenological research.

  11. Conducting phenomenological research: Rationalizing the methods and rigour of the phenomenology of practice.

    Science.gov (United States)

    Errasti-Ibarrondo, Begoña; Jordán, José Antonio; Díez-Del-Corral, Mercedes P; Arantzamendi, María

    2018-03-15

    To offer a complete outlook in a readable easy way of van Manen's hermeneutic-phenomenological method to nurses interested in undertaking phenomenological research. Phenomenology, as research methodology, involves a certain degree of complexity. It is difficult to identify a single article or author which sets out the didactic guidelines that specifically guide research of this kind. In this context, the theoretical-practical view of Max van Manen's Phenomenology of Practice may be seen as a rigorous guide and directive on which researchers may find support to undertake phenomenological research. Discussion paper. This discussion paper is based on our own experiences and supported by literature and theory. Our central sources of data have been the books and writings of Max van Manen and his website "Phenomenologyonline". The principal methods of the hermeneutic-phenomenological method are addressed and explained providing an enriching overview of phenomenology of practice. A proposal is made for the way the suggestions made by van Manen might be organized for use with the methods involved in Phenomenology of Practice: Social sciences, philosophical and philological methods. Thereby, nurse researchers interested in conducting phenomenological research may find a global outlook and support to understand and conduct this type of inquiry which draws on the art. The approach in this article may help nurse scholars and researchers reach an overall, encompassing perspective of the main methods and activities involved in doing phenomenological research. Nurses interested in doing phenomenology of practice are expected to commit with reflection and writing. © 2018 John Wiley & Sons Ltd.

  12. Healthcare providers' experiences screening for intimate partner violence among migrant and seasonal farmworking women: A phenomenological study.

    Science.gov (United States)

    Wilson, Jonathan B; Rappleyea, Damon L; Hodgson, Jennifer L; Brimhall, Andrew S; Hall, Tana L; Thompson, Alyssa P

    2016-12-01

    Migrant and seasonal farmworking (MSFW) women patients experience substantially more intimate partner violence (IPV) than the general population, but few health-care providers screen patients for IPV. While researchers have examined screening practices in health-care settings, none have exclusively focused on MSFW women. The aim of this phenomenological study was to explore the experiences of health-care providers who have screened for and/or addressed IPV with MSFW women patients. Researchers utilized descriptive phenomenology to capture the lived experiences of these health-care providers. Data were analysed using Colaizzi's seven-stage framework. Interviews were conducted with nine female participants - all of whom: (i) were clinically active health-care providers within the MSFW community, (ii) were bilingual in English and Spanish or had access to a translator, (iii) had treated MSFW patients who had experienced IPV and (iv) were at least 18 years of age. Participants' experiences were reflected in four emergent themes: (i) provider-centered factors, (ii) patient-centered factors, (iii) clinic-centered factors and (iv) community-centered factors. Participants described barriers to establish routine IPV assessment, decrease patient ambivalence and increase on-site support and community resources. This study aimed to generate a greater understanding of the experiences of health-care providers with screening for and addressing IPV with MSFW patients. Implications and recommendations for research, clinical practice and policy are provided. © 2015 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

  13. Identifying and describing patients' learning experiences towards self-management of bipolar disorders: a phenomenological study.

    Science.gov (United States)

    Van den Heuvel, S C G H; Goossens, P J J; Terlouw, C; Van Achterberg, T; Schoonhoven, L

    2015-12-01

    Existing evidence suggest that patient education in promoting self-management strategies of bipolar disorder (BD) is effective. However, results across the full range of service users with BD vary. Learning experiences of service users look to be a crucial factor to take into account when designing, delivering, and evaluating effective interventions that promote self-management in chronic illness. What learning activities service users actually undertake themselves when self-managing BD that might explain varying success rates, and guide future self-management educational programmes has not been examined. Unlike previous studies that suggest that outcomes in self-management depend on individual learning activities, the current study found that learning to self-manage BD takes place in a social network that functions as a learning environment in which it is saved for service users to make mistakes and to learn from these mistakes. Especially, coping with the dormant fear of a recurrent episode and acknowledging the limitations of an individual approach are important factors that facilitate this learning process. Practitioners who provide patient education in order to promote self-management of BD should tailor future interventions that facilitate learning by reflecting on the own experiences of service users. Community psychiatric nurses should keep an open discussion with service users and caregivers, facilitate the use of a network, and re-label problems into learning situations where both play an active role in building mutual trust, thereby enhancing self-management of BD. Existing evidence suggest that self-management education of bipolar disorder (BD) is effective. However, why outcomes differ across the full range of service users has not been examined. This study describes learning experiences of service users in self-managing BD that provide a possible explanation for this varying effectiveness. We have conducted a phenomenological study via face

  14. A Phenomenological Exploration of the Mentoring Experiences of Women Business Owners in Central Florida

    OpenAIRE

    Patricia Bishop; Chris Deason

    2013-01-01

    Women have been starting businesses at twice the rate of men in the United States, yet women-owned businesses have had lower sales, profits, and survival rates. Although entrepreneurship centers and other institutions have developed training and developmental programs to support nascent entrepreneurs, there is a need for more resources to help established businesses survive and grow, especially women-owned businesses. Therefore, a qualitative phenomenological study was conducted using a purpo...

  15. Cosmic-ray phenomenology and data analysis with the CREAM experiment

    International Nuclear Information System (INIS)

    Coste, B.

    2012-01-01

    The sources of Galactic cosmic-ray (GCR) nuclei are still poorly identified. This is partly due to the diffusive propagation (in turbulent magnetic fields) that erases all directional information about the measured fluxes. The species that are predominantly created and accelerated in the sources are denoted 'primary species'. Those mostly created by spallation of heavier primary species are denoted 'secondary species'. While primary fluxes give access to the source parameters, secondary- to-primary ratios trace propagation processes. Key quantities for such studies are the fragmentation cross sections on the interstellar gas and the measured fluxes and ratios. In the first part of this thesis, we provide new constraints on the Galactic propagation parameters from the quartet of elements ( 1 H, 2 H, 3 He, 4 He), relying on a new estimate of their cross sections and a detailed statistical analysis. The derived constraints are competitive with those obtained from the standard B/C ratio analysis. The results are however limited by the precision of current measurements and motivate the development of new experiments. The second part of this thesis is dedicated to the analysis of cosmic-ray fluxes measured with the CREAM balloon-borne experiment. We present the particle identification in the detector, the estimation of efficiencies for each sub-detector, the energy reconstruction, and the atmospheric correction. Applied to the 3. flight data (CREAM-III), we provide new data points for the boron, carbon, nitrogen and oxygen elements above 100 GeV/n. (author)

  16. Double deprivation: a phenomenological study into the experience of being a carer during a mental health crisis.

    Science.gov (United States)

    Albert, Rikke; Simpson, Alan

    2015-12-01

    To explore carers' experience of caring during a mental health crisis. Community mental health care including crisis care relies increasingly on carers. The relationship between carers and professionals is at times fraught due to issues of what constitutes a crisis, confidentiality and a perception of lack of empathy. The caring experience can lead carers to feel isolated and neglected. A qualitative study with a phenomenological approach. Eight carers participated and were interviewed individually using a semi-structured approach. Analysis used the Interpretive Phenomenological Analysis method including transcribing of interviews, initial noting, searching for connections and patterns across the transcripts and cases. The themes were checked with the participants for their views on the emerging themes. The data were collected from November 2011-May 2012. Carers experienced 'double deprivation' by not receiving support from professionals and protecting their social network from the trauma of the crisis. The caring in crisis invoked complex feelings of guilt and loyalty which made discussing aggression difficult. Caring was described as a terrifying experience not just because of the aggression but also because of the perception of abandonment by professionals. The experience was an overwhelmingly negative one with a wish for acknowledgement of the crisis and support from mental health services. For most of the participants the caring during crisis was traumatic which left the carer feeling isolated and unsupported. The study should be used to help educate professionals on the complexities of caring during a crisis. © 2015 John Wiley & Sons Ltd.

  17. A Phenomenology of Meditation-Induced Light Experiences: Traditional Buddhist and Neurobiological Perspectives

    Directory of Open Access Journals (Sweden)

    Jared R. Lindahl

    2014-01-01

    Full Text Available The scientific study of Buddhist meditation has proceeded without much attention to Buddhist literature that details the range of psychological and physiological changes thought to occur during meditation. This paper presents reports of various meditation-induced light experiences derived from American Buddhist practitioners. The reports of light experiences are classified into two main types: discrete lightforms and patterned or diffuse lights. Similar phenomena are well documented in traditional Buddhist texts but are virtually undocumented in scientific literature on meditation. Within Buddhist traditions, these phenomena are attributed a range of interpretations. However, because it is insufficient and problematic to rely solely upon the textual sources as a means of investigating the cause or significance of these phenomena, these qualitative reports are also considered in relation to scientific research on light-related experiences in the context of sensory deprivation, perceptual isolation, and clinical disorders of the visual system. The typologies derived from these studies also rely upon reports of experiences and closely match typologies derived from the qualitative study of contemporary practitioners and typologies found in Buddhist literary traditions. Taken together, these studies also provide evidence in support of the hypothesis that certain meditative practices—especially those that deliberately decrease social, kinesthetic, and sensory stimulation and emphasize focused attention—have perceptual and cognitive outcomes similar to sensory deprivation. Given that sensory deprivation increases neuroplasticity, meditation may also have an enhanced neuroplastic potential beyond ordinary experience-dependent changes. By providing and contextualizing these reports of meditation-induced light experiences, scientists, clinicians, and meditators gain a more informed view of the range of experiences that can be elicited by contemplative

  18. What is it like to meditate? Methods and issues for micro-phenomenological description of meditative experience

    DEFF Research Database (Denmark)

    Petitmengin, Claire; Beek, Martijn van; Bitbol, Michel

    2017-01-01

    associated with contemplative practice: what it is like to meditate – from moment to moment, at different stages of practice – remains almost invisible in contemporary contemplative science. Recently, "micro-phenomenological" interview methods have been developed to help us become aware of lived experience......In our society where interest in Buddhist meditation is expanding enormously, numerous scientific studies are now conducted on the neurophysiological effects of meditation practices and on the neural correlates of meditative states. However, very few studies have been conducted on the experience...... and describe it with rigor and precision. The present article presents the results of a pilot project aiming at applying these methods to the description of meditative experience. The first part of the article describes these methods and their adjustment for the investigation of meditative experience...

  19. Patients experience of source isolation

    DEFF Research Database (Denmark)

    Johansen, Kamilla; Pedersen, Didde; Kragbak, Nina

    2014-01-01

    , Nursing education in Århus, Hedeager 2, 8200 Aarhus N, Denmark. Background: Medical treatment and care of patients with infections may include source isolation of the patient, to avoid spreading of the infection. However, isolation is a potential physiological and psychological stress factor...... of the patients perspectives of being isolated to identify areas of potential interest for developing new caring strategies to minimize the negative side effects of isolation. Methods: Literature was systematically searched in CINAHL, Nursing Reference Center, Social Care Online, SveMed+, The Cochrane Library...... of Care: The patients felt abandoned and forgotten by the nurses, because of fewer visits and time limited communication. This led to emotions such as frustrations, insecurity and neglect. While isolated the patients felt it difficult to achieve contact and have an optimal relation with the nurses...

  20. Two-Year Institution Part-Time Nurse Faculty Experiences During Role Transition and Identity Development: A Phenomenological Study.

    Science.gov (United States)

    Owens, Rhoda A

    This study explored two-year institution part-time nurse faculty's perceptions of their experiences during their role transitions from nurses in clinical practice to part-time clinical instructors. Part-time nurse faculty enter academia as expert clinicians, but most have little or no training in the pedagogy of effective student learning. A phenomenological study was used to explore the faculty role transition experiences. Findings support the proposition that six participants transitioned from their expert clinician to instructor identities; however, two continue in the process. Critical to this process are relationships with individuals in their environments, past and present experiences, the incentive to learn to be better instructors, and the importance of support and training. A model emerged, Process of Role Transition and Professional Identity Formation for Part-Time Clinical Instructors at Two-Year Institutions, that is potentially useful for administrators in developing individualized orientation and professional development programs.

  1. Exploring the Lived Experience, Meaning and Imperatives of Fatherhood: An Interpretative Phenomenological Analysis.

    Science.gov (United States)

    Eskandari, Narges; Simbar, Masoumeh; Vadadhir, Abou Ali; Baghestani, Ahmad Reza

    2016-09-01

    There have been considerable changes in the concept and meaning of fatherhood in the past few decades and a lot of studies has down in this area, but there is no information about fathering and fatherhood from Iranian perspective, thus present study designed to explore the men's understanding of fathering and paternal role during their first year of transition to parenthood. This phenomenological study included accounts of 17 Iranian fathers, who had experienced fathering for the first time. Data was analyzed using the Interpretative Phenomenological Analysis (IPA) approach. The results reveal that a father is a man who reproduces a child and accepts the responsibility for supporting his family as the fulcrum. A father is a good-tempered, faithful, patient and hardworking man with essential knowledge and proficiency. A father should accept his role as the father. He is also expected to participate actively in dealing with family daily issues, value and promote the health and well-being of his children, and have skills of self-management and self-care. Iranian fathers not only committed to play their traditional roles and responsibilities, but also welcome new roles such as constantly being with their children and providing emotional support to them.

  2. The experiences of women engineers who have completed one to five years of professional engineering employment: A phenomenological study

    Science.gov (United States)

    White, Susan M.

    Women engineers remain underrepresented in employment in engineering fields in the United States. Feminist theory views this gender disparity beyond equity in numbers for women engineers and looks at structural issues of women's access, opportunities, and quality of experience in the workplace. Research on women's success and persistence in engineering education is diverse; however, there are few studies that focus on the early years of women's careers in engineering and less using a phenomenological research design. Experiences of women engineers who have completed one to five years of professional engineering employment are presented using a phenomenological research design. Research questions explored the individual and composite experiences for the co-researchers of the study as well as challenges and advantages of the phenomenon of having completed one to five years of professional engineering employment. Themes that emanated from the data were a feeling that engineering is a positive profession, liking math and science from an early age, having experiences of attending math and science camps or learning and practicing engineering interests with their fathers for some co-researchers. Other themes included a feeling of being different as a woman in the engineering workplace, taking advantage of opportunities for training, education, and advancement to further their careers, and the role of informal and formal mentoring in developing workplace networks and engineering expertise. Co-researchers negotiated issues of management quality and support, experiences of gender discrimination in the workplace, and having to make decisions balancing their careers and family responsibilities. Finally, the women engineers for this research study expressed intentions to persist in their careers while pursuing expertise and experience in their individual engineering fields.

  3. No departure to "Pandora"? Using critical phenomenology to differentiate "naive" from "reflective" experience in psychiatry and psychosomatic medicine (a comment on Schwartz and Wiggins, 2010).

    Science.gov (United States)

    Schlimme, Jann E; Bonnemann, Catharina; Mishara, Aaron L

    2010-10-31

    The mind-body problem lies at the heart of the clinical practice of both psychiatry and psychosomatic medicine. In their recent publication, Schwartz and Wiggins address the question of how to understand life as central to the mind-body problem. Drawing on their own use of the phenomenological method, we propose that the mind-body problem is not resolved by a general, evocative appeal to an all encompassing life-concept, but rather falters precisely at the insurmountable difference between "natural" and a "reflective" experience built into phenomenological method itself. Drawing on the works of phenomenologically oriented thinkers, we describe life as inherently "teleological" without collapsing life with our subjective perspective, or stepping over our epistemological limits. From the phenomenology it can be demonstrated that the hypothetical teleological qualities are a reflective reconstruction modelled on human behavioural structure.

  4. No departure to "Pandora"? Using critical phenomenology to differentiate "naive" from "reflective" experience in psychiatry and psychosomatic medicine (A comment on Schwartz and Wiggins, 2010

    Directory of Open Access Journals (Sweden)

    Bonnemann Catharina

    2010-10-01

    Full Text Available Abstract The mind-body problem lies at the heart of the clinical practice of both psychiatry and psychosomatic medicine. In their recent publication, Schwartz and Wiggins address the question of how to understand life as central to the mind-body problem. Drawing on their own use of the phenomenological method, we propose that the mind-body problem is not resolved by a general, evocative appeal to an all encompassing life-concept, but rather falters precisely at the insurmountable difference between "natural" and a "reflective" experience built into phenomenological method itself. Drawing on the works of phenomenologically oriented thinkers, we describe life as inherently "teleological" without collapsing life with our subjective perspective, or stepping over our epistemological limits. From the phenomenology it can be demonstrated that the hypothetical teleological qualities are a reflective reconstruction modelled on human behavioural structure.

  5. The lived experiences of resilience in Iranian adolescents living in residential care facilities: A hermeneutic phenomenological study

    Science.gov (United States)

    Nourian, Manijeh; Nourozi Tabrizi, Kian; Rassouli, Maryam; Biglarrian, Akbar

    2016-01-01

    Background Resilience is one of the main factors affecting human health, and perceiving its meaning for high-risk adolescents is of particular importance in initiating preventive measures and providing resilience care. Objectives This qualitative study was conducted to explain the meaning of resilience in the lived experiences of Iranian adolescents living in governmental residential care facilities. Materials and methods This study was conducted using the hermeneutic phenomenological method. Semi-structured interviews were conducted with eight adolescents aged 13–17 living in governmental residential care facilities of Tehran province affiliated to the Welfare Organization of Iran who articulated their experiences of resilience. Sampling lasted from May 2014 to July 2015 and continued until new themes were no longer emerging. The researchers analyzed the verbatim transcripts using Van Manen's six-step method of phenomenology. Results The themes obtained in this study included “going through life's hardships,” “aspiring for achievement,” “self-protection,” “self-reliance,” and “spirituality.” Conclusion Our study indicates that the meaning of resilience coexists with self-reliance in adolescents’ lived experiences. Adolescents look forward to a better future. They always trust God in the face of difficulties and experience resilience by keeping themselves physically and mentally away from difficulties. Adverse and bitter experiences of the past positively affected their positive view on life and its difficulties and also their resilience. The five themes that emerged from the findings describe the results in detail. The findings of this study enable nurses, health administrators, and healthcare providers working with adolescents to help this vulnerable group cope better with their stressful life conditions and improve their health through increasing their capacity for resilience. PMID:26942909

  6. The lived experiences of resilience in Iranian adolescents living in residential care facilities: A hermeneutic phenomenological study

    Directory of Open Access Journals (Sweden)

    Manijeh Nourian

    2016-03-01

    Full Text Available Background: Resilience is one of the main factors affecting human health, and perceiving its meaning for high-risk adolescents is of particular importance in initiating preventive measures and providing resilience care. Objectives: This qualitative study was conducted to explain the meaning of resilience in the lived experiences of Iranian adolescents living in governmental residential care facilities. Materials and methods: This study was conducted using the hermeneutic phenomenological method. Semi-structured interviews were conducted with eight adolescents aged 13–17 living in governmental residential care facilities of Tehran province affiliated to the Welfare Organization of Iran who articulated their experiences of resilience. Sampling lasted from May 2014 to July 2015 and continued until new themes were no longer emerging. The researchers analyzed the verbatim transcripts using Van Manen's six-step method of phenomenology. Results: The themes obtained in this study included “going through life's hardships,” “aspiring for achievement,” “self-protection,” “self-reliance,” and “spirituality.” Conclusion: Our study indicates that the meaning of resilience coexists with self-reliance in adolescents’ lived experiences. Adolescents look forward to a better future. They always trust God in the face of difficulties and experience resilience by keeping themselves physically and mentally away from difficulties. Adverse and bitter experiences of the past positively affected their positive view on life and its difficulties and also their resilience. The five themes that emerged from the findings describe the results in detail. The findings of this study enable nurses, health administrators, and healthcare providers working with adolescents to help this vulnerable group cope better with their stressful life conditions and improve their health through increasing their capacity for resilience.

  7. The lived experiences of resilience in Iranian adolescents living in residential care facilities: A hermeneutic phenomenological study.

    Science.gov (United States)

    Nourian, Manijeh; Shahbolaghi, Farahnaz Mohammadi; Tabrizi, Kian Nourozi; Rassouli, Maryam; Biglarrian, Akbar

    2016-01-01

    Resilience is one of the main factors affecting human health, and perceiving its meaning for high-risk adolescents is of particular importance in initiating preventive measures and providing resilience care. This qualitative study was conducted to explain the meaning of resilience in the lived experiences of Iranian adolescents living in governmental residential care facilities. This study was conducted using the hermeneutic phenomenological method. Semi-structured interviews were conducted with eight adolescents aged 13-17 living in governmental residential care facilities of Tehran province affiliated to the Welfare Organization of Iran who articulated their experiences of resilience. Sampling lasted from May 2014 to July 2015 and continued until new themes were no longer emerging. The researchers analyzed the verbatim transcripts using Van Manen's six-step method of phenomenology. The themes obtained in this study included "going through life's hardships," "aspiring for achievement," "self-protection," "self-reliance," and "spirituality." Our study indicates that the meaning of resilience coexists with self-reliance in adolescents' lived experiences. Adolescents look forward to a better future. They always trust God in the face of difficulties and experience resilience by keeping themselves physically and mentally away from difficulties. Adverse and bitter experiences of the past positively affected their positive view on life and its difficulties and also their resilience. The five themes that emerged from the findings describe the results in detail. The findings of this study enable nurses, health administrators, and healthcare providers working with adolescents to help this vulnerable group cope better with their stressful life conditions and improve their health through increasing their capacity for resilience.

  8. A Phenomenological Case Study of the Experiences of African American High School Students

    Directory of Open Access Journals (Sweden)

    Edna Theresa West

    2013-05-01

    Full Text Available In a progression of scholarly research on the achievement gap, the results remain the same. The data show that there is a statistically significant difference in the achievement of African American and Hispanic students compared with their Caucasian and Asian academic counterparts. The purpose of this phenomenological study was to describe the implications of the gap in achievement for young urban adults. The participants were five African American students who had dropped out of traditional school. These students described their academic decline through interviews and focus group sessions at two alternative educational sites. The data were collected and the results indicated that the students felt disconnected from their teachers and the process of education. As a result of this disconnection, they became adrift in the educational system and were eventually swallowed by the undertow.

  9. Lived experiences of everyday life during curative radiotherapy in patients with non-small-cell lung cancer: A phenomenological study

    Directory of Open Access Journals (Sweden)

    Suzanne Petri

    2015-11-01

    Full Text Available Aim: To explore and describe the essential meaning of lived experiences of the phenomenon: Everyday life during curative radiotherapy in patients with non-small-cell lung cancer (NSCLC. Background: Radiotherapy treatment in patients with NSCLC is associated with severe side effects such as fatigue, anxiety, and reduced quality of life. However, little is known about the patients’ experience of everyday life during the care trajectory. Design: This study takes a reflective lifeworld approach using an empirical application of phenomenological philosophy described by Dahlberg and colleagues. Method: A sample of three patients treated with curative radiotherapy for NSCLC was interviewed 3 weeks after the end of radiotherapy treatment about their experiences of everyday life during their treatment. Data were collected in 2014 and interviews and analysis were conducted within the descriptive phenomenological framework. Findings: The essential meaning structure of the phenomenon studied was described as “Hope for recovery serving as a compass in a changed everyday life,” which was a guide for the patients through the radiotherapy treatment to support their efforts in coping with side effects. The constituents of the structure were: Radiotherapy as a life priority, A struggle for acceptance of an altered everyday life, Interpersonal relationships for better or worse, and Meeting the health care system. Conclusion: The meaning of hope was essential during radiotherapy treatment and our results suggest that interpersonal relationships can be a prerequisite to the experience of hope. “Hope for recovery serving as a compass in a changed everyday life,” furthermore identifies the essentials in the patients’ assertive approach to believing in recovery and thereby enabling hope in a serious situation.

  10. The Lived Experience of Spirituality by the Elderly Parents of Children with Intellectual Disability: A Phenomenological Study

    Directory of Open Access Journals (Sweden)

    Arya Hamedanchi

    2013-07-01

    Full Text Available Objectives: Over the next 30 years there will be a considerable increase in the number of elderly parents of children with intellectual disability. The present article is a part of a phenomenological study on the lived experience of elderly parents of children with intellectual disability which focuses on the issue of spirituality. There is insufficient scientific evidences related to this important phenomenon. Methods & Materials: Based on a purposeful sampling, ten elderly parents of children with intellectual disability (5 mothers and 5 fathers took part in the un-structured deep interviews. The data were analyzed using a Colaizzi phenomenological approach. Results: “Spirituality” was one of the four identified emergent themes. The other emergent themes were “Bitterness” ,”Emotional attachment”, ”Support satisfaction”. Despite of having difficulties in caregiving to the child with disability, the parents appreciate God and consider the child as his will. They also trust in God when facing problems. Conclusion: In the current study, spirituality was emerged as an important theme. The participants do believe that having a child with disability is God's will and even his bless. In this way of thinking, suffering and sorrows become tolerable, less painful and even valuable. Spirituality could be considered as a part of care plans for the elderly parents of children with intellectual disability. Since this phenomenon is a process it would be better to investigate that by Grounded Theory approach.

  11. Good Ol' Boys, Mean Girls, and Tyrants: A Phenomenological Study of the Lived Experiences and Survival Strategies of Bullied Women Adult Educators

    Science.gov (United States)

    Sedivy-Benton, Amy; Strohschen, Gabriele; Cavazos, Nora; Boden-McGill, Carrie

    2015-01-01

    Bullying in higher education is an increasingly common phenomenon that negatively affects organizational climate, completed work's quality and quantity, and students' educational experiences. The purpose of this phenomenological study was to investigate the lived experiences of women adult educators who were targets of bullying. Six…

  12. From Sakata model to Goldberg-Ne'eman quarks and Nambu QCD phenomenology and 'right' and 'wrong' experiments

    International Nuclear Information System (INIS)

    Lipkin, Harry J.

    2007-01-01

    The basic theoretical milestones were the Sakata SU(3) symmetry, the Goldberg-Ne'eman composite model with SU(3) triplets having baryon number (1/3) and the Nambu color gauge Lagrangian. The transition was led in right and wrong directions by experiments interpreted by phenomenology. A 'good' experiment on p-bar p annihilation at rest showed that the Sakata model predictions disagreed with experiment. A 'bad' experiment prevented the use of the Goldberg-Ne'eman triplet model to predict the existence and masses of the Ξ * and Ω - . More 'good' experiments revealed the existence and mass of the Ξ * and the Ω - and the absence of positive strangeness baryon resonances, thus confirming the 'tenfold way'. Further 'good experiments' revealed the existence of the vector meson nonet, SU(3) breaking with singlet-octet mixing and the suppression of the φ → ρπ decay. These led to the quark triplet model. The paradox of peculiar statistics then arose as the Δ ++ and Ω - contained three identical spin-1/2 fermions coupled symmetrically to spin (3/2). This led to color and the Nambu QCD. The book 'Lie Groups for Pedestrians' used the Sakata model with the name 'sakaton' for the pnΛ triplet to teach the algebra of SU(3) to particle physicists in the U.S. and Europe who knew no group theory. The Sakata model had a renaissance in hypernuclear physics in the 1970's. (author)

  13. Phenomenology in Its Original Sense.

    Science.gov (United States)

    van Manen, Max

    2017-05-01

    In this article, I try to think through the question, "What distinguishes phenomenology in its original sense?" My intent is to focus on the project and methodology of phenomenology in a manner that is not overly technical and that may help others to further elaborate on or question the singular features that make phenomenology into a unique qualitative form of inquiry. I pay special attention to the notion of "lived" in the phenomenological term "lived experience" to demonstrate its critical role and significance for understanding phenomenological reflection, meaning, analysis, and insights. I also attend to the kind of experiential material that is needed to focus on a genuine phenomenological question that should guide any specific research project. Heidegger, van den Berg, and Marion provide some poignant exemplars of the use of narrative "examples" in phenomenological explorations of the phenomena of "boredom," "conversation," and "the meaningful look in eye-contact." Only what is given or what gives itself in lived experience (or conscious awareness) are proper phenomenological "data" or "givens," but these givens are not to be confused with data material that can be coded, sorted, abstracted, and accordingly analyzed in some "systematic" manner. The latter approach to experiential research may be appropriate and worthwhile for various types of qualitative inquiry but not for phenomenology in its original sense. Finally, I use the mythical figure of Kairos to show that the famous phenomenological couplet of the epoché-reduction aims for phenomenological insights that require experiential analysis and attentive (but serendipitous) methodical inquiry practices.

  14. Materials performance experience at spallation neutron sources

    Energy Technology Data Exchange (ETDEWEB)

    Sommer, W.F. [Los Alamos National Laboratory, NM (United States)

    1995-10-01

    There is a growing, but not yet substantial, data base for materials performance at spallation neutron sources. Specially designed experiments using medium energy protons (650 MeV) have been conducted at the Proton Irradiation Experiment (PIREX) facility at the Swiss Nuclear Institute accelerator (SIN). Specially designed experiments using 760-800 MeV copper target have been completed at the Los Alamos Spallation Radiation Effects Facility (LASREF) at Los Alamos Meson Physics Facility (LAMPF). An extensive material testing program was initiated at LASREF in support of the German spallation neutron source (SNQ) project, before it terminated in 1985.

  15. Exploring the experiences of novice clinical instructors in physical therapy clinical education: a phenomenological study.

    Science.gov (United States)

    Greenfield, B H; Bridges, P H; Phillips, T A; Drill, A N; Gaydosik, C D; Krishnan, A; Yandziak, H J

    2014-12-01

    To explore the perceptions of novice physical therapy clinical instructors (CIs) about their interactions and teaching behaviours with physical therapy students. A phenomenological approach using semi-structured interviews and a focus group. Six novice physical therapy CIs (less than two years as a CI and supervised fewer than three students) were recruited purposefully from a large metropolitan area in the USA. All participants were credentialed by the American Physical Therapy Association as CIs. Transcripts of interview data and focus group data were analysed using interpretative analysis for themes and subthemes. Participants viewed the transition of students from the classroom to the clinic as their primary role, using strategies of 'providing a way in', 'fostering critical thinking', 'finding a balance', 'overcoming barriers' and 'letting go'. While novice CIs showed skill in fostering student reflection and providing orientation, they struggled with student autonomy and balancing the competing obligations of patient care and clinical instruction. They expressed issues related to anxiety and lack of confidence. In the future, novice CIs could benefit from training and support in these areas. Copyright © 2014 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  16. Lived experiences of everyday life during curative radiotherapy in patients with non-small cell lung cancer: A phenomenological study

    DEFF Research Database (Denmark)

    Petri, Suzanne; Berthelsen, Connie Bøttcher

    2015-01-01

    phenomenological framework. FINDINGS: The essential meaning structure of the phenomenon studied was described as "Hope for recovery serving as a compass in a changed everyday life," which was a guide for the patients through the radiotherapy treatment to support their efforts in coping with side effects....... The constituents of the structure were: Radiotherapy as a life priority, A struggle for acceptance of an altered everyday life, Interpersonal relationships for better or worse, and Meeting the health care system. CONCLUSION: The meaning of hope was essential during radiotherapy treatment and our results suggest...... that interpersonal relationships can be a prerequisite to the experience of hope. "Hope for recovery serving as a compass in a changed everyday life," furthermore identifies the essentials in the patients' assertive approach to believing in recovery and thereby enabling hope in a serious situation....

  17. Phenomenological Lagrangians

    International Nuclear Information System (INIS)

    Weinberg, S.

    1979-01-01

    The author presents an argument that phenomenological Lagrangians can be used not only to reproduce the soft pion results of current algebra, but also to justify these results, without any use of operator algebra, and shows how phenomenological Lagrangians can be used to calculate corrections to the leading soft pion results to any desired order in external momenta. The renormalization group is used to elucidate the structure of these corrections. Corrections due to the finite mass of the pion are treated and speculations are made about another possible application of phenomenological Lagrangians. (Auth.)

  18. Source theory analysis of electron--positron annihilation experiments

    International Nuclear Information System (INIS)

    Schwinger, J.

    1975-01-01

    The phenomenological viewpoint already applied to deep inelastic scattering is extended to the discussion of electron-positron annihilation experiments. Some heuristic arguments lead to simple forms for the pion differential cross section that are in reasonable accord with the published experimental data in the energy interval 3 to 4.8 GeV

  19. The subjective experience and phenomenology of depression following first episode psychosis: a qualitative study using photo-elicitation.

    Science.gov (United States)

    Sandhu, Amrita; Ives, Jonathan; Birchwood, Max; Upthegrove, Rachel

    2013-07-01

    Depression following first episode psychosis (FEP) is a frequent occurrence, with profound impact on recovery and outcome. Whilst many theories exist about the causes of depression here, research to date has been based on nosology imported wholesale from affective disorder, with little primary research on the subjective experience. This study aimed to explore the subjective experience and phenomenological features of post-psychotic depression in FEP. A qualitative methodology, photo-elicitation, together with unstructured interviews, was used to characterise aspects of depression following FEP and analysed using contemporary framework analysis. Depression was reported by participants as linked to the experience of and recovery from psychosis. The psychotic episode was a traumatic event followed by subjective doubt, shame and embarrassment. Loss and social isolation were central. Core biological symptoms did not feature. Despite the relatively small sample size, this study was able to generate in-depth data that provides useful and novel insight. Whilst generalisability is incompatible with qualitative methodology, further research using the same methodology would generate a wider range of experiences and perspectives. Understanding this dimension of psychosis in and of itself has the potential to improve and aid development of more effective and appropriately targeted interventions and associated outcomes. Crown Copyright © 2013. Published by Elsevier B.V. All rights reserved.

  20. Exploring the Experience of Life Stress Among Black Women with a History of Fetal or Infant Death: a Phenomenological Study.

    Science.gov (United States)

    Brown, Kyrah K; Lewis, Rhonda K; Baumgartner, Elizabeth; Schunn, Christy; Maryman, J'Vonnah; LoCurto, Jamie

    2017-06-01

    Disparate birth outcomes among Black women continue to be a major public health problem. Whereas prior research has investigated the influence of stress on Black women's birth outcomes, few studies have explored how stress is experienced among Black women across the life course. The objectives of this study were to describe the experience of stress across the life course among Black women who reported a history of fetal or infant death and to identify stressful life events (SLE) that may not be represented in the widely used SLE inventory. Using phenomenological, qualitative research design, in-depth interviews were conducted with six Black women in Kansas who experienced a fetal or infant death. Analyses revealed that participants experienced multiple, co-occurring stressors over the course of their lives and experienced a proliferation of stress emerging in early life and persisting into adulthood. Among the types of stressors cited by participants, history of sexual assault (trauma-related stressor) was a key stressful life event that is not currently reflected in the SLE inventory. Our findings highlight the importance of using a life-course perspective to gain a contextual understanding of the experiences of stress among Black women, particularly those with a history of adverse birth outcomes. Further research investigating Black women's experiences of stress and the mechanisms by which stress impacts their health could inform efforts to reduce disparities in birth outcomes. An additional focus on the experience and impact of trauma-related stress on Black women's birth outcomes may also be warranted.

  1. Creativity in phenomenological methodology

    DEFF Research Database (Denmark)

    Dreyer, Pia; Martinsen, Bente; Norlyk, Annelise

    2014-01-01

    on the methodologies of van Manen, Dahlberg, Lindseth & Norberg, the aim of this paper is to argue that the increased focus on creativity and arts in research methodology is valuable to gain a deeper insight into lived experiences. We illustrate this point through examples from empirical nursing studies, and discuss......Nursing research is often concerned with lived experiences in human life using phenomenological and hermeneutic approaches. These empirical studies may use different creative expressions and art-forms to describe and enhance an embodied and personalised understanding of lived experiences. Drawing...... may support a respectful renewal of phenomenological research traditions in nursing research....

  2. Former patients' experiences of recovery from self-harm as an individual, prolonged learning process: a phenomenological hermeneutical study.

    Science.gov (United States)

    Tofthagen, Randi; Talseth, Anne Grethe; Fagerstrøm, Lisbeth Maria

    2017-10-01

    To explore, describe and understand former patients' experiences of recovery from self-harm. Previous research shows that a person's development towards a more secure self-image, mastery of their emotions, an understanding of what triggers self-harm and mastery of new ways to cope with problems are central to recovery. Recovery from self-harm is still a relatively new field of research. A phenomenological hermeneutical approach. Eight participants were interviewed in 2013. Inclusion criteria were as follows: to have committed no self-harm during the past 2 years, to have experienced recovery and to be 18 or older. We analysed data using a phenomenological hermeneutical method. The findings resulted in three themes with subthemes. The first theme, the turning point, occurred at the start of the recovery process. Participants learned to choose life, verbally express their inner pain and reconcile with their life histories. In the second theme, coping with everyday life, participants learned how to choose alternative actions instead of self-harm and attend to their basic, physical needs. In the third theme, valuing close relationships and relationships with mental health nurses, participants learned to receive support from close relationships with others and mental health nurses. A tentative model illustrates the comprehensive understanding of the recovery process, described as an individual, prolonged learning process. To achieve recovery, persons who self-harm need guidance and knowledge of how to realize a personal learning process. More research is needed on how mental health nurses can support individual transition processes and thereby facilitate recovery. © 2017 John Wiley & Sons Ltd.

  3. The Phenomenology of Metal Detecting: Insights from a Unique Type of Landscape Experience

    Directory of Open Access Journals (Sweden)

    Felicity Winkley

    2016-01-01

    Full Text Available Metal detecting is a unique way of experiencing the historic landscape, allowing many amateurs to access heritage hands-on in a way that would otherwise be impossible, locating and unearthing their own fragment of the archaeological record. With a conservative estimate of 15,000 people currently detecting in the UK, and 1,122,998 objects recorded to date (October 2015 on the Portable Antiquities Scheme database since its inception in 1997, England’s historic places are being walked, searched and mapped by a significantly-sized population whose enthusiasm would be better off integrated into heritage programming, than rebuffed by it and misdirected elsewhere. Achieving this would not only have potential financial benefits for the sector, where cuts are prevalent, but also see the kind of community engagement that is regularly discussed but not often arrived at. Research by the author has shown that the majority of metal detectorists operating in the UK are members of clubs or societies with a local focus; 86% of detectorists (club members, or independent report that they detect close to home. With a strong attachment to their home area and a good understanding of local history, the conscientious amongst them have been searching the same area for decades, building up a unique resource of artefactual and spatial data that informs a complex milieu of perception. These detectorists generate a unique attachment to the landscape on which they search – producing links between their own experienced version of the landscape and their perceived version of how it was experienced in the past, thus creating a very particular type of place-making. This paper begins by setting out the phenomenological method and the implications of this for studying the perception of landscape, before using qualitative and quantitative data from the author’s research into the attitudes of metal detectorists to consider what this means for metal detecting within a perceived

  4. A phenomenological explanation for the anomalous ion heating observed in the JET alpha-heating experiment of 1997

    Science.gov (United States)

    Testa, D.; Albergante, M.

    2012-08-01

    In the so-called ‘alpha-heating’ experiment performed on the JET tokamak during the deuterium-tritium campaign of 1997, the ion temperature was found to be far exceeding (both in absolute value and in its rise time) the level that could have been expected from direct collisional heating by the fusion-born alpha particles themselves and energy equipartition with the electrons. To date, no explanation has been put forward for this long standing puzzle, despite much work having been performed on this subject in the early 2000s. Two analysis methods that have recently become available have been employed to re-analyse these observations of an anomalous ion heating. First, an algorithm based on the sparse representation of signals has been used to analyse magnetic, reflectometry and electron-cyclotron emission measurements of the turbulence spectra in the drift-wave range of frequencies. This analysis has then been complemented with turbulence simulations performed with the GENE code. We find, both experimentally and in the simulations, that the presence of a minority, but sufficiently large, population of fusion-born alpha particles that have not yet fully thermalized stabilizes the turbulence in the ion-drift direction, but practically does not affect the turbulence in the electron-drift direction. We link such stabilization of the ion-drift-wave turbulence to the increase in the ion temperature above the level achieved in similar discharges that did not have (at all or enough) alpha particles. When the fusion-born alpha particles have fully thermalized, the turbulence spectrum in the ion-drift direction reappears at somewhat larger amplitudes, which we link to the ensuing reduction in the ion temperature. This phenomenological dynamics fully corresponds to the actual experimental observations. By taking into account an effect of the alpha particles that had not been previously considered, our new analysis finally presents a phenomenological explanation for the so

  5. A phenomenological explanation for the anomalous ion heating observed in the JET alpha-heating experiment of 1997

    International Nuclear Information System (INIS)

    Testa, D.; Albergante, M.

    2012-01-01

    In the so-called ‘alpha-heating’ experiment performed on the JET tokamak during the deuterium–tritium campaign of 1997, the ion temperature was found to be far exceeding (both in absolute value and in its rise time) the level that could have been expected from direct collisional heating by the fusion-born alpha particles themselves and energy equipartition with the electrons. To date, no explanation has been put forward for this long standing puzzle, despite much work having been performed on this subject in the early 2000s. Two analysis methods that have recently become available have been employed to re-analyse these observations of an anomalous ion heating. First, an algorithm based on the sparse representation of signals has been used to analyse magnetic, reflectometry and electron-cyclotron emission measurements of the turbulence spectra in the drift-wave range of frequencies. This analysis has then been complemented with turbulence simulations performed with the GENE code. We find, both experimentally and in the simulations, that the presence of a minority, but sufficiently large, population of fusion-born alpha particles that have not yet fully thermalized stabilizes the turbulence in the ion-drift direction, but practically does not affect the turbulence in the electron-drift direction. We link such stabilization of the ion-drift-wave turbulence to the increase in the ion temperature above the level achieved in similar discharges that did not have (at all or enough) alpha particles. When the fusion-born alpha particles have fully thermalized, the turbulence spectrum in the ion-drift direction reappears at somewhat larger amplitudes, which we link to the ensuing reduction in the ion temperature. This phenomenological dynamics fully corresponds to the actual experimental observations. By taking into account an effect of the alpha particles that had not been previously considered, our new analysis finally presents a phenomenological explanation for the

  6. A Hermeneutic Phenomenological Study of the Experiences of Female African American Undergraduate Engineering Students at a Predominantly White and an Historically Black Institution

    Science.gov (United States)

    Frillman, Sharron Ann

    2011-01-01

    This phenomenological study examined the experiences of twelve female African Americans enrolled as fulltime undergraduate engineering students at North Carolina Agricultural and Technical State University, an historically Black university, and seven female African Americans enrolled as undergraduate engineering students at Purdue University in…

  7. The Teacher as Co-Creator of Drama: A Phenomenological Study of the Experiences and Reflections of Irish Primary School Teachers

    Science.gov (United States)

    McDonagh, Fiona; Finneran, Michael

    2017-01-01

    Classroom drama in the Irish primary school context remains a relatively new endeavour and is largely under-researched. The knowledge base for all aspects of teacher education should be informed by rigorous reflection on teachers' experiences in the classroom. This paper reports on a phenomenological study conducted with seven Irish primary school…

  8. Project Leadership Lived Experiences with Web-Based Social Networking: A Phenomenological Study

    Science.gov (United States)

    Scroggins, Charles W.

    2010-01-01

    This study explores the lived experiences of project leaders adopting and using Web-2.0 social networking collaboration applications for their project leadership activities. The experiences of 20 project leaders in a Fortune 500 aerospace and defense enterprise in the northeastern United States of America were explored using a qualitative…

  9. Neutron source characterization for materials experiments

    International Nuclear Information System (INIS)

    Greenwood, L.R.

    1982-01-01

    Data are presented from HFIR-CTR32, EBRII-X287, and the Omega West Reactor. An important new source of damage in nickel arises from the 340 keV 56 Fe recoil from the 59 Ni(n,α) reaction used to produce high helium levels in materials irradiations in a thermal spectrum. The status of all other experiments is summarized

  10. Parents' experiences with neonatal home care following initial care in the neonatal intensive care unit: a phenomenological hermeneutical interview study.

    Science.gov (United States)

    Dellenmark-Blom, Michaela; Wigert, Helena

    2014-03-01

    A descriptive study of parents' experiences with neonatal home care following initial care in the neonatal intensive care unit. As survival rates improve among premature and critically ill infants with an increased risk of morbidity, parents' responsibilities for neonatal care grow in scope and degree under the banner of family-centred care. Concurrent with medical advances, new questions arise about the role of parents and the experience of being provided neonatal care at home. An interview study with a phenomenological hermeneutic approach. Parents from a Swedish neonatal (n = 22) home care setting were extensively interviewed within one year of discharge. Data were collected during 2011-2012. The main theme of the findings is that parents experience neonatal home care as an inner emotional journey, from having a child to being a parent. This finding derives from three themes: the parents' experience of leaving the hospital milieu in favour of establishing independent parenthood, maturing as a parent and processing experiences during the period of neonatal intensive care. This study suggests that neonatal home care is experienced as a care structure adjusted to incorporate parents' needs following discharge from a neonatal intensive care unit. Neonatal home care appears to bridge the gap between hospital and home, supporting the family's adaptation to life in the home setting. Parents become empowered to be primary caregivers, having nurse consultants serving the needs of the whole family. Neonatal home care may therefore be understood as the implementation of family-centred care during the transition from NICU to home. © 2013 John Wiley & Sons Ltd.

  11. Parents' experiences of being in the Solihull Approach parenting group, 'Understanding Your Child's Behaviour': an interpretative phenomenological analysis.

    Science.gov (United States)

    Vella, L R; Butterworth, R E; Johnson, R; Law, G Urquhart

    2015-11-01

    Empirical evidence suggests that the Solihull Approach parenting group, 'Understanding Your Child's Behaviour' (UYCB), can improve child behaviour and parental well-being. However, little is known about parents' in-depth experience of participating in the UYCB programme. This study provides an in-depth qualitative evaluation of UYCB, focussing on possible moderating factors and mechanisms of change that may inform programme development. Ten parents (eight mothers and two fathers), recruited from seven UYCB groups across two locations, were interviewed within 7 weeks of completing the group and again 10 months later. Data were analysed using interpretative phenomenological analysis. Four themes were identified: 'Two Tiers of Satisfaction', 'Development as a Parent', 'Improved Self-belief' and 'The "Matthew Effect"'. In summary, the majority of parents were immensely satisfied at both completion and follow-up: they valued an experience of containment and social support and perceived improvement in specific child difficulties, their experience of parenting, their confidence and their coping. Most parents appeared to have developed more reflective and empathic parenting styles, with self-reported improved behaviour management. Theoretical material was well received, although some struggled with technical language. Positive outcomes appeared to be maintained, even reinforced, at follow-up, and were associated with having few initial child difficulties, perceiving improvement at completion and persevering with the recommendations. Two participants, whose children had the most severe difficulties, perceived deterioration and felt that the group was insufficient for their level of difficulties. Through in-depth analysis of parental experiences, UYCB appears to achieve its aims and communicate well its theoretical principles, although change may also occur through processes common to other group programmes (e.g. social support). Recommendations, stemming from the

  12. Experience of long-term use of non-invasive ventilation in motor neuron disease: an interpretative phenomenological analysis.

    Science.gov (United States)

    Ando, Hikari; Chakrabarti, Biswajit; Angus, Robert M; Cousins, Rosanna; Thornton, Everard W; Young, Carolyn A

    2014-03-01

    Although non-invasive ventilation (NIV) can promote quality of life in motor neuron disease (MND), previous studies have disregarded the impact of progression of illness. This study explored how patients' perceptions of NIV treatment evolve over time and how this was reflected in their adherence to NIV. Five patients with MND (male=4, mean age=59 years), from a bigger cohort who were prospectively followed, had multiple post-NIV semistructured interviews, covering more than 12 months, along with ventilator interaction data. The transcribed phenomenological data were analysed using qualitative methodology. Three themes emerged: experience of NIV, influence on attitudes and perceived impact of NIV on prognosis. The ventilator interaction data identified regular use of NIV by four participants who each gave positive account of their experience of NIV treatment, and irregular use by one participant who at interview revealed a negative attitude to NIV treatment and in whom MND induced feelings of hopelessness. This exploratory study suggests that a positive coping style, adaptation and hope are key factors for psychological well-being and better adherence to NIV. More studies are needed to determine these relationships.

  13. Lived experience of blood glucose self-monitoring among pregnant women with gestational diabetes mellitus: a phenomenological research.

    Science.gov (United States)

    Youngwanichsetha, Sununta; Phumdoung, Sasitorn

    2017-10-01

    To explore and describe lived experience of blood glucose self-monitoring among pregnant Thai women with gestational diabetes mellitus. Self-monitoring of blood glucose is an essential practice among pregnant women with diabetes to prevent complications in pregnancy and the newborn infant. Phenomenological research was employed to understand lived experiences in glycemic control. Thirty participants were approached and interviewed using a semistructured interview guides. Qualitative data were analysed following Colaizzi's method. The findings revealed three themes: being worried about diabetes and blood testing, trying to control it and being patient for the child. Their worry comprised three dimensions: (1) wondering about the impacts of diabetes on the child, (2) concern about maternal health and (3) being worried about doing blood test. Trying to control diabetes was composed of three dimensions: (1) learning to test blood glucose, (2) being afraid of elevated blood sugar and (3) being aware of what to eat. Being patient for the child was composed of three dimensions: (1) overcoming food desires, (2) tolerating the fingerprick pain and (3) satisfaction with the outcomes. Women with gestational diabetes experienced being worried and afraid regarding blood glucose self-monitoring; however, they could overcome and tolerate this with some difficulties. These findings can be used to guide nursing practice in assessment of perception and response towards blood glucose self-monitoring in order to improve achievement of a good glycaemic control among pregnant women with gestational diabetes mellitus. © 2016 John Wiley & Sons Ltd.

  14. The meaning of a poor childbirth experience - A qualitative phenomenological study with women in Rwanda.

    Science.gov (United States)

    Mukamurigo, Judith; Dencker, Anna; Ntaganira, Joseph; Berg, Marie

    2017-01-01

    Being pregnant and giving birth is a pivotal life event and one that a woman ordinarily remembers for most of her life. A negative childbirth experience can affect a woman's health well beyond the episode of the labour and birth itself. This study explored the meaning of a poor childbirth experience, as expressed by women who had given birth in Rwanda. In a cross-sectional household study conducted in Northern Province and in Kigali City, the capital of Rwanda, a structured questionnaire was answered by women who had given birth one to 13 months earlier. One question, answered by 898 women, asked them to rate their overall experience of childbirth from 0 (very bad) to 10 (very good). Of these, 28 women (3.1%) who had rated their childbirth experience as bad (≤ 4) were contacted for individual interviews. Seventeen of these women agreed to participate in individual in-depth interviews. The texts were analysed with a reflective lifeworld approach. The essential meaning of a "poor" childbirth experience was that the women had been exposed to disrespectful care, constituted by neglect, verbal or physical abuse, insufficient information, and denial of their husband as a companion. The actions of carers included abandonment, humiliation, shaming and insult, creating feelings of insecurity, fear and distrust in the women. Two of the women did not report any experience of poor care; their low rating was related to having suffered from medical complications. It is challenging that the main finding is that women are exposed to disrespectful care. In an effort to provide an equitable and high quality maternal health care system in Rwanda, there is a need to focus on activities to implement respectful, evidence-based care for all. One such activity is to develop and provide education programmes for midwives and nurses about professional behaviour when caring for and working with women during labour and birth.

  15. The meaning of a poor childbirth experience - A qualitative phenomenological study with women in Rwanda.

    Directory of Open Access Journals (Sweden)

    Judith Mukamurigo

    Full Text Available Being pregnant and giving birth is a pivotal life event and one that a woman ordinarily remembers for most of her life. A negative childbirth experience can affect a woman's health well beyond the episode of the labour and birth itself. This study explored the meaning of a poor childbirth experience, as expressed by women who had given birth in Rwanda.In a cross-sectional household study conducted in Northern Province and in Kigali City, the capital of Rwanda, a structured questionnaire was answered by women who had given birth one to 13 months earlier. One question, answered by 898 women, asked them to rate their overall experience of childbirth from 0 (very bad to 10 (very good. Of these, 28 women (3.1% who had rated their childbirth experience as bad (≤ 4 were contacted for individual interviews. Seventeen of these women agreed to participate in individual in-depth interviews. The texts were analysed with a reflective lifeworld approach.The essential meaning of a "poor" childbirth experience was that the women had been exposed to disrespectful care, constituted by neglect, verbal or physical abuse, insufficient information, and denial of their husband as a companion. The actions of carers included abandonment, humiliation, shaming and insult, creating feelings of insecurity, fear and distrust in the women. Two of the women did not report any experience of poor care; their low rating was related to having suffered from medical complications.It is challenging that the main finding is that women are exposed to disrespectful care. In an effort to provide an equitable and high quality maternal health care system in Rwanda, there is a need to focus on activities to implement respectful, evidence-based care for all. One such activity is to develop and provide education programmes for midwives and nurses about professional behaviour when caring for and working with women during labour and birth.

  16. [The pain experience according to a phenomenological view on palliative care].

    Science.gov (United States)

    Fromage, B; Hatti, M

    2015-12-01

    In palliative care, people with advanced or terminal phase cancer represent a significant proportion of patients. Persuaded that the pain and suffering they experience will never disappear from their daily life, patients are exposed to successive fracture triggered by psychosocial/physical factors. Furthermore, the difficulty in palliative care is that the pain is also a subjective phenomenon. However, the only information available to indicate pain remains the quantitative assessment of the patient or the observation of his/her behaviour. Pain caused by cancer optimally exhibits the difficulty of pain assessment, where a patient may properly assess, through their somatic pain, their own experience of pain expressed according to the consequence of illness on their history and personality. This exploratory study aims to show how the development of analogical subjective speech has an effect on the pain experience in patients with cancer. Indeed, the hypothesis is that one can reduce the sensation of pain by transforming the emotional experience via a figurative/discursive activity due to an elaboration work and clarification of the painful experience. Method-Four terminally ill patients passed the "L'Épreuve des Trois Arbres" (three-tree test) (ETA), which consisted in drawing trees and telling their story. The ETA aims to facilitate the expression of the overall experience according to a person's perspective on a specific situation. In this experiment, quantitative and qualitative data were collected. More specifically, the quantitative data was based on the assessment of somatic pain using the visual analog scale (VAS) of 1 to 10 (0 = no pain, 10 = unbearable pain) and a qualitative analysis assessed with the ETA, which focused on the meaning of pain, a subjective component that can increase the expression of somatic pain. The pain experience is assessed before and after the execution of the ETA using the VAS. The results show a reduction of painful sensation and

  17. Equilibrium of the kink source experiment

    International Nuclear Information System (INIS)

    Marklin, G.

    1985-01-01

    The kink source experiment (KSX) was conceived of as a method of injecting helicity into a spheromak making special use of the m = 1 helical Taylor state. It has a Z pinch as a helicity generating source, connected to a flux conserver through an entrance region. Since the entrance region is a long (length > diameter) cyclinder, the magnetic field should be close to the helical Taylor state, which is the minimum energy configuration of a magnetized plasma in an infinite cylinder with no net flux. This paper will be concerned with modeling the actual fields in the entrance region of the KSX using zero-beta ideal MHD equilibrium theory

  18. Career Advancement Experiences of Hispanic Secondary Principals in Suburban School Districts: A Phenomenological Study

    Science.gov (United States)

    Fernandez, Rick

    2013-01-01

    Purpose: The purpose of this study was to examine the perceptions and experiences of Hispanic secondary school principals who work in suburban school districts regarding their career advancement. Moreover, the objective of this research was to understand these Hispanic principals' motivational drivers and barriers regarding their career choices,…

  19. A Phenomenological Study of Student Experiences in a Multiplatform Journalism Course

    Science.gov (United States)

    Auger, Giselle A.; Tanes-Ehle, Zeynep; Gee, Charlie

    2017-01-01

    Studies suggest that the goal of convergence curriculum should be one in which students are prepared both conceptually and practically. The purpose of this study was to examine the experience of students working with new and traditional technologies to develop and produce news stories. The results indicate that participation in the course…

  20. The Experience of Critical Self-Reflection by Life Coaches: A Phenomenological Study

    Science.gov (United States)

    Shaw, Deanna Lynn

    2012-01-01

    The purpose of this study was to describe the experience of critical self-reflection by life coaches. Life coaching is expanding within many disciplines including education, health care, business, social work, and wellness. Life coaching involves a coach working with an individual or groups aimed at effecting change for professional and personal…

  1. Adolescent Boys with an Autism Spectrum Disorder and Their Experience of Sexuality: An Interpretative Phenomenological Analysis

    Science.gov (United States)

    Dewinter, Jeroen; Van Parys, Hanna; Vermeiren, Robert; van Nieuwenhuizen, Chijs

    2017-01-01

    This qualitative study explored how adolescent boys with autism spectrum disorder experience their sexuality. Previous research has demonstrated that sexuality is a developmental task for boys with autism spectrum disorder, as it is for their peers. Case studies have suggested a relation between autism spectrum disorder and atypical sexual…

  2. Queer Leadership: A Phenomenological Study of the Experiences of out Gay and Lesbian Higher Education Presidents

    Science.gov (United States)

    Bullard, Eric A.

    2013-01-01

    The purpose of this dissertation was to better understand the experiences of "out" gay and lesbian higher education presidents. Of the more than 4,500 institutions of higher education in the United States, only 30 presidents have identified themselves as gay or lesbian. As institutions of higher education face large scale retirements at…

  3. The Juggling Act: A Phenomenological Study of Gifted and Talented Girls' Experiences with Facebook

    Science.gov (United States)

    Price, Eunice; Wardman, Janna; Bruce, Toni; Millward, Pam

    2016-01-01

    Facebook is a frequently accessed social networking site with more than one billion active users worldwide. Although there are numerous studies on its impact on teenagers, none have investigated its impact on gifted and talented girls. This study's aim was to understand the social media experiences of talented female student leaders. A qualitative…

  4. The Social Inclusion of Young Adults with Intellectual Disabilities: A Phenomenology of Their Experiences

    Science.gov (United States)

    Hall, Sarah A.

    2010-01-01

    Social inclusion enhances the quality of life of young adults with intellectual disabilities (ID). Young adults with ID continue to face prejudice and discrimination that limit their social inclusion. They experience limited social inclusion because there are not enough appropriate activities available and they have limited opportunities to…

  5. Experiences of Student Speech-Language Pathology Clinicians in the Initial Clinical Practicum: A Phenomenological Study

    Science.gov (United States)

    Nelson, Lori A.

    2011-01-01

    Speech-language pathology literature is limited in describing the clinical practicum process from the student perspective. Much of the supervision literature in this field focuses on quantitative research and/or the point of view of the supervisor. Understanding the student experience serves to enhance the quality of clinical supervision. Of…

  6. Adolescent boys with an autism spectrum disorder and their experience of sexuality : An interpretative phenomenological analysis

    NARCIS (Netherlands)

    Dewinter, J.; van Parys, H.; Vermeiren, R.; van Nieuwenhuizen, Ch.

    2017-01-01

    This qualitative study explored how adolescent boys with autism spectrum disorder experience their sexuality. Previous research has demonstrated that sexuality is a developmental task for boys with autism spectrum disorder, as it is for their peers. Case studies have suggested a relation between

  7. A Phenomenological Study of the Online Education Experiences of College Students with Learning Disabilities

    Science.gov (United States)

    Murders, Michael R.

    2017-01-01

    The body of research concerning college students with learning disabilities is sparse relative to the percentage of college students with learning disabilities who attend college. Further, the majority of existing research fails to capture the student voice and the lived experiences of the students themselves. The purpose of this study was to…

  8. The Experience of Low-Income College Students at a Selective University: An Interpretative Phenomenological Analysis

    Science.gov (United States)

    Dias, Paula Ribeiro

    2017-01-01

    Low-income students at selective institutions report feeling a sense of isolation, alienation, and marginalization. However, it is essential that the voices of low-income students that have successfully navigated the college experience be part of the conversation. Rather than approach the study from a deficit perspective, this Interpretative…

  9. The treatment experiences of people living with ileostomies: an interpretative phenomenological analysis

    OpenAIRE

    Spiers, Johanna; Smith, Jonathan A.; Simpson, P.; Nicholls, A.

    2016-01-01

    AIMS: To explore treatment and healthcare experiences of people living with ileostomies, so nurses can build on best practice whilst caring for these patients. \\ud Background Ileostomies, in which the small intestine is re-directed out of a stoma in the abdominal wall so waste is collected using a bag, are used to treat conditions including Inflammatory Bowel Disease. Existing research suggests that although life with a stoma can be challenging, ileostomy patients are largely supported by mul...

  10. The unemployed fathers’ experience of disciplining their children : a phenomenological enquiry

    OpenAIRE

    2011-01-01

    M.A. The aim of this research is to gain insight into the unemployed father’s experience of disciplining his children. The motivation for this research is multifaceted. Research trends, nationally and internationally, have shown an increased focus on the fathers’ role in the lives of their children (Burbach, Fox & Nicholson, 2004; Goldberg, Tan & Thorsen, 2009; Smit, 2004). Research examining the father is on the up rise as the value of understanding the father, his role and his impact on ...

  11. QCD phenomenology

    International Nuclear Information System (INIS)

    Gaillard, M.K.

    1979-01-01

    Selected topics in QCD phenomenology are reviewed: the development of an effective jet perturbation series with applications to factorization, energy flow analysis and photon physics; implications of non-perturbative phenomena for hard scattering processes and the pseudoscalar mass spectrum; resonance properties as extracted from the combined technologies of perturbative and non-perturbative QCD. (orig.)

  12. String phenomenology

    CERN Document Server

    Ibáñez, Luis E

    2015-01-01

    This chapter reviews a number of topics in the field of string phenomenology, focusing on orientifold/F-theory models yielding semirealistic low-energy physics. The emphasis is on the extraction of the low-energy effective action and possible tests of specific models at the LHC.

  13. Heart shaking transitions - A phenomenological-hermeneutic study of patients´ experiences in cardiac rehabilitation

    DEFF Research Database (Denmark)

    Simonÿ, Charlotte; Dreyer, Pia; Pedersen, Birthe D.

    enrolled in the cardiac rehabilitation programme. The data underwent interpretation consisting of three phases: naïve reading, structural analysis and comprehensive interpretation. Results. The preliminary findings are that the patients go through a Heart Shaking Journey in Cardiac Rehabilitation. Three......-patient cardiac rehabilitation during 1-2 months is offered after the acute treatment. Knowledge of the patients’ experiences of cardiac problems when receiving the current standards of treatment is needed in order to develop sufficient care. Hence the aim was to investigate how patients with new onset unstable...

  14. An exploration of food and the lived experience of individuals after treatment for colorectal cancer using a phenomenological approach.

    Science.gov (United States)

    Burden, S T; Stamataki, Z; Hill, J; Molasiotis, A; Todd, C

    2016-04-01

    There is a paucity of qualitative literature investigating people's experiences of food and nutrition after treatment for cancer. The present study aimed to explore people's relationships with food and nutrition throughout their colorectal cancer journey. In-depth semi-structured interviews were conducted with 25 participants who had undergone surgery for colorectal cancer. The study design was informed by principles of phenomenology. Data were collected then transcribed and analysed using an inductive coding process and a thematic analysis to allow the themes to highlight people's lived experiences. Data enabled five primary themes to be drawn including: 'appetite swings', 'emotions on a changing physicality', 'the medicalisation of food', 'taking control of symptom management' and a cross-cutting theme 'drivers and vehicles for action'. Feelings and emotions described by participants around their relationship with food and nutritional status often guided decisions on what was eaten more than objective nutritional measure or dietary advice. Participants used weight changes, appetite and food as barometers to measure their overall recovery. Food was an area over which people exhibited control of their lives and they could quantify, in measurable units, their overall well-being and rehabilitation. They did this either by using the currency of body weight in pounds or the size of portions eaten. Appetite, weight and symptoms influenced dietary intake substantially and were poignant issues affecting people's lives. The relationship people have with food determines their eating habits and an understanding of the essences and nuances of their experiences is essential to enable the delivery of patient-centred care. © 2015 The British Dietetic Association Ltd.

  15. Issues and challenges in the application of Husserlian phenomenology to the lived experience of hate crime and its legal aftermath: an enlightenment prejudice against prejudice?

    Science.gov (United States)

    Salter, Michael; McGuire, Kim

    2015-06-01

    The field of hate crime research addresses the presence, sources, and impact of particular types of expressions of prejudice, often perceived as particularly damaging and hurtful forms of interpersonal abuse and violence. There is the reflexive question of the possibilities of researchers themselves ever being able to adopt a truly "unprejudiced" approach to the presence of such damaging prejudices. Can this goal be realized without a researcher necessarily losing an experientially grounded understanding of what these meanings, values and purposes have come to mean, and how they are themselves interpretively reconstituted anew, including within the lived experience of victims, witnesses, police, prosecutors, judges, and victim support workers? A possible philosophically informed approach to the dilemmas posed by this topic is offered by Husserl's phenomenology. This study critically explores the possibilities, reflective stages, and theoretical limitations of a sympathetically reconstructed Husserlian approach to hate crime. It argues that despite its manifest tensions, gaps, ambiguities, and internal contradictions, aspects of the Husserlian philosophical approach directed toward the different levels of experienced hate crime still retain the potential to both challenge and advance our understanding of this topic. © The Author(s) 2014.

  16. Summary of the ATLAS experiment's sensitivity to supersymmetry after LHC Run 1 - interpreted in the phenomenological MSSM

    CERN Document Server

    Aad, Georges; Abdallah, Jalal; Abdinov, Ovsat; Aben, Rosemarie; Abolins, Maris; AbouZeid, Ossama; Abramowicz, Halina; Abreu, Henso; Abreu, Ricardo; Abulaiti, Yiming; Acharya, Bobby Samir; Adamczyk, Leszek; Adams, David; Adelman, Jahred; Adomeit, Stefanie; Adye, Tim; Affolder, Tony; Agatonovic-Jovin, Tatjana; Agricola, Johannes; Aguilar-Saavedra, Juan Antonio; Ahlen, Steven; Ahmadov, Faig; Aielli, Giulio; Akerstedt, Henrik; Åkesson, Torsten Paul Ake; Akimov, Andrei; Alberghi, Gian Luigi; Albert, Justin; Albrand, Solveig; Alconada Verzini, Maria Josefina; Aleksa, Martin; Aleksandrov, Igor; Alexa, Calin; Alexander, Gideon; Alexopoulos, Theodoros; Alhroob, Muhammad; Alimonti, Gianluca; Alio, Lion; Alison, John; Alkire, Steven Patrick; Allbrooke, Benedict; Allport, Phillip; Aloisio, Alberto; Alonso, Alejandro; Alonso, Francisco; Alpigiani, Cristiano; Altheimer, Andrew David; Alvarez Gonzalez, Barbara; Άlvarez Piqueras, Damián; Alviggi, Mariagrazia; Amadio, Brian Thomas; Amako, Katsuya; Amaral Coutinho, Yara; Amelung, Christoph; Amidei, Dante; Amor Dos Santos, Susana Patricia; Amorim, Antonio; Amoroso, Simone; Amram, Nir; Amundsen, Glenn; Anastopoulos, Christos; Ancu, Lucian Stefan; Andari, Nansi; Andeen, Timothy; Anders, Christoph Falk; Anders, Gabriel; Anders, John Kenneth; Anderson, Kelby; Andreazza, Attilio; Andrei, George Victor; Angelidakis, Stylianos; Angelozzi, Ivan; Anger, Philipp; Angerami, Aaron; Anghinolfi, Francis; Anisenkov, Alexey; Anjos, Nuno; Annovi, Alberto; Antonelli, Mario; Antonov, Alexey; Antos, Jaroslav; Anulli, Fabio; Aoki, Masato; Aperio Bella, Ludovica; Arabidze, Giorgi; Arai, Yasuo; Araque, Juan Pedro; Arce, Ayana; Arduh, Francisco Anuar; Arguin, Jean-Francois; Argyropoulos, Spyridon; Arik, Metin; Armbruster, Aaron James; Arnaez, Olivier; Arnold, Hannah; Arratia, Miguel; Arslan, Ozan; Artamonov, Andrei; Artoni, Giacomo; Asai, Shoji; Asbah, Nedaa; Ashkenazi, Adi; Åsman, Barbro; Asquith, Lily; Assamagan, Ketevi; Astalos, Robert; Atkinson, Markus; Atlay, Naim Bora; Augsten, Kamil; Aurousseau, Mathieu; Avolio, Giuseppe; Axen, Bradley; Ayoub, Mohamad Kassem; Azuelos, Georges; Baak, Max; Baas, Alessandra; Baca, Matthew John; Bacci, Cesare; Bachacou, Henri; Bachas, Konstantinos; Backes, Moritz; Backhaus, Malte; Bagiacchi, Paolo; Bagnaia, Paolo; Bai, Yu; Bain, Travis; Baines, John; Baker, Oliver Keith; Baldin, Evgenii; Balek, Petr; Balestri, Thomas; Balli, Fabrice; Balunas, William Keaton; Banas, Elzbieta; Banerjee, Swagato; Bannoura, Arwa A E; Barak, Liron; Barberio, Elisabetta Luigia; Barberis, Dario; Barbero, Marlon; Barillari, Teresa; Barisonzi, Marcello; Barklow, Timothy; Barlow, Nick; Barnes, Sarah Louise; Barnett, Bruce; Barnett, Michael; Barnovska, Zuzana; Baroncelli, Antonio; Barone, Gaetano; Barr, Alan; Barreiro, Fernando; Barreiro Guimarães da Costa, João; Bartoldus, Rainer; Barton, Adam Edward; Bartos, Pavol; Basalaev, Artem; Bassalat, Ahmed; Basye, Austin; Bates, Richard; Batista, Santiago Juan; Batley, Richard; Battaglia, Marco; Bauce, Matteo; Bauer, Florian; Bawa, Harinder Singh; Beacham, James Baker; Beattie, Michael David; Beau, Tristan; Beauchemin, Pierre-Hugues; Beccherle, Roberto; Bechtle, Philip; Beck, Hans Peter; Becker, Kathrin; Becker, Maurice; Beckingham, Matthew; Becot, Cyril; Beddall, Andrew; Beddall, Ayda; Bednyakov, Vadim; Bee, Christopher; Beemster, Lars; Beermann, Thomas; Begel, Michael; Behr, Janna Katharina; Belanger-Champagne, Camille; Bell, William; Bella, Gideon; Bellagamba, Lorenzo; Bellerive, Alain; Bellomo, Massimiliano; Belotskiy, Konstantin; Beltramello, Olga; Benary, Odette; Benchekroun, Driss; Bender, Michael; Bendtz, Katarina; Benekos, Nektarios; Benhammou, Yan; Benhar Noccioli, Eleonora; Benitez Garcia, Jorge-Armando; Benjamin, Douglas; Bensinger, James; Bentvelsen, Stan; Beresford, Lydia; Beretta, Matteo; Berge, David; Bergeaas Kuutmann, Elin; Berger, Nicolas; Berghaus, Frank; Beringer, Jürg; Bernard, Clare; Bernard, Nathan Rogers; Bernius, Catrin; Bernlochner, Florian Urs; Berry, Tracey; Berta, Peter; Bertella, Claudia; Bertoli, Gabriele; Bertolucci, Federico; Bertsche, Carolyn; Bertsche, David; Besana, Maria Ilaria; Besjes, Geert-Jan; Bessidskaia Bylund, Olga; Bessner, Martin Florian; Besson, Nathalie; Betancourt, Christopher; Bethke, Siegfried; Bevan, Adrian John; Bhimji, Wahid; Bianchi, Riccardo-Maria; Bianchini, Louis; Bianco, Michele; Biebel, Otmar; Biedermann, Dustin; Bieniek, Stephen Paul; Biesuz, Nicolo Vladi; Biglietti, Michela; Bilbao De Mendizabal, Javier; Bilokon, Halina; Bindi, Marcello; Binet, Sebastien; Bingul, Ahmet; Bini, Cesare; Biondi, Silvia; Bjergaard, David Martin; Black, Curtis; Black, James; Black, Kevin; Blackburn, Daniel; Blair, Robert; Blanchard, Jean-Baptiste; Blanco, Jacobo Ezequiel; Blazek, Tomas; Bloch, Ingo; Blocker, Craig; Blum, Walter; Blumenschein, Ulrike; Blunier, Sylvain; Bobbink, Gerjan; Bobrovnikov, Victor; Bocchetta, Simona Serena; Bocci, Andrea; Bock, Christopher; Boehler, Michael; Bogaerts, Joannes Andreas; Bogavac, Danijela; Bogdanchikov, Alexander; Bohm, Christian; Boisvert, Veronique; Bold, Tomasz; Boldea, Venera; Boldyrev, Alexey; Bomben, Marco; Bona, Marcella; Boonekamp, Maarten; Borisov, Anatoly; Borissov, Guennadi; Borroni, Sara; Bortfeldt, Jonathan; Bortolotto, Valerio; Bos, Kors; Boscherini, Davide; Bosman, Martine; Boudreau, Joseph; Bouffard, Julian; Bouhova-Thacker, Evelina Vassileva; Boumediene, Djamel Eddine; Bourdarios, Claire; Bousson, Nicolas; Boutle, Sarah Kate; Boveia, Antonio; Boyd, James; Boyko, Igor; Bozic, Ivan; Bracinik, Juraj; Brandt, Andrew; Brandt, Gerhard; Brandt, Oleg; Bratzler, Uwe; Brau, Benjamin; Brau, James; Braun, Helmut; Breaden Madden, William Dmitri; Brendlinger, Kurt; Brennan, Amelia Jean; Brenner, Lydia; Brenner, Richard; Bressler, Shikma; Bristow, Kieran; Bristow, Timothy Michael; Britton, Dave; Britzger, Daniel; Brochu, Frederic; Brock, Ian; Brock, Raymond; Bronner, Johanna; Brooijmans, Gustaaf; Brooks, Timothy; Brooks, William; Brosamer, Jacquelyn; Brost, Elizabeth; Bruckman de Renstrom, Pawel; Bruncko, Dusan; Bruneliere, Renaud; Bruni, Alessia; Bruni, Graziano; Bruschi, Marco; Bruscino, Nello; Bryngemark, Lene; Buanes, Trygve; Buat, Quentin; Buchholz, Peter; Buckley, Andrew; Buda, Stelian Ioan; Budagov, Ioulian; Buehrer, Felix; Bugge, Lars; Bugge, Magnar Kopangen; Bulekov, Oleg; Bullock, Daniel; Burckhart, Helfried; Burdin, Sergey; Burgard, Carsten Daniel; Burghgrave, Blake; Burke, Stephen; Burmeister, Ingo; Busato, Emmanuel; Büscher, Daniel; Büscher, Volker; Bussey, Peter; Butler, John; Butt, Aatif Imtiaz; Buttar, Craig; Butterworth, Jonathan; Butti, Pierfrancesco; Buttinger, William; Buzatu, Adrian; Buzykaev, Aleksey; Cabrera Urbán, Susana; Caforio, Davide; Cairo, Valentina; Cakir, Orhan; Calace, Noemi; Calafiura, Paolo; Calandri, Alessandro; Calderini, Giovanni; Calfayan, Philippe; Caloba, Luiz; Calvet, David; Calvet, Samuel; Camacho Toro, Reina; Camarda, Stefano; Camarri, Paolo; Cameron, David; Caminal Armadans, Roger; Campana, Simone; Campanelli, Mario; Campoverde, Angel; Canale, Vincenzo; Canepa, Anadi; Cano Bret, Marc; Cantero, Josu; Cantrill, Robert; Cao, Tingting; Capeans Garrido, Maria Del Mar; Caprini, Irinel; Caprini, Mihai; Capua, Marcella; Caputo, Regina; Carbone, Ryne Michael; Cardarelli, Roberto; Cardillo, Fabio; Carli, Tancredi; Carlino, Gianpaolo; Carminati, Leonardo; Caron, Sascha; Carquin, Edson; Carrillo-Montoya, German D; Carter, Janet; Carvalho, João; Casadei, Diego; Casado, Maria Pilar; Casolino, Mirkoantonio; Castaneda-Miranda, Elizabeth; Castelli, Angelantonio; Castillo Gimenez, Victoria; Castro, Nuno Filipe; Catastini, Pierluigi; Catinaccio, Andrea; Catmore, James; Cattai, Ariella; Caudron, Julien; Cavaliere, Viviana; Cavalli, Donatella; Cavalli-Sforza, Matteo; Cavasinni, Vincenzo; Ceradini, Filippo; Cerio, Benjamin; Cerny, Karel; Santiago Cerqueira, Augusto; Cerri, Alessandro; Cerrito, Lucio; Cerutti, Fabio; Cerv, Matevz; Cervelli, Alberto; Cetin, Serkant Ali; Chafaq, Aziz; Chakraborty, Dhiman; Chalupkova, Ina; Chang, Philip; Chapman, John Derek; Charlton, Dave; Chau, Chav Chhiv; Chavez Barajas, Carlos Alberto; Cheatham, Susan; Chegwidden, Andrew; Chekanov, Sergei; Chekulaev, Sergey; Chelkov, Gueorgui; Chelstowska, Magda Anna; Chen, Chunhui; Chen, Hucheng; Chen, Karen; Chen, Liming; Chen, Shenjian; Chen, Shion; Chen, Xin; Chen, Ye; Cheng, Hok Chuen; Cheng, Yangyang; Cheplakov, Alexander; Cheremushkina, Evgenia; Cherkaoui El Moursli, Rajaa; Chernyatin, Valeriy; Cheu, Elliott; Chevalier, Laurent; Chiarella, Vitaliano; Chiarelli, Giorgio; Chiodini, Gabriele; Chisholm, Andrew; Chislett, Rebecca Thalatta; Chitan, Adrian; Chizhov, Mihail; Choi, Kyungeon; Chouridou, Sofia; Chow, Bonnie Kar Bo; Christodoulou, Valentinos; Chromek-Burckhart, Doris; Chudoba, Jiri; Chuinard, Annabelle Julia; Chwastowski, Janusz; Chytka, Ladislav; Ciapetti, Guido; Ciftci, Abbas Kenan; Cinca, Diane; Cindro, Vladimir; Cioara, Irina Antonela; Ciocio, Alessandra; Cirotto, Francesco; Citron, Zvi Hirsh; Ciubancan, Mihai; Clark, Allan G; Clark, Brian Lee; Clark, Philip James; Clarke, Robert; Clement, Christophe; Coadou, Yann; Cobal, Marina; Coccaro, Andrea; Cochran, James H; Coffey, Laurel; Cogan, Joshua Godfrey; Colasurdo, Luca; Cole, Brian; Cole, Stephen; Colijn, Auke-Pieter; Collot, Johann; Colombo, Tommaso; Compostella, Gabriele; Conde Muiño, Patricia; Coniavitis, Elias; Connell, Simon Henry; Connelly, Ian; Consorti, Valerio; Constantinescu, Serban; Conta, Claudio; Conti, Geraldine; Conventi, Francesco; Cooke, Mark; Cooper, Ben; Cooper-Sarkar, Amanda; Cornelissen, Thijs; Corradi, Massimo; Corriveau, Francois; Corso-Radu, Alina; Cortes-Gonzalez, Arely; Cortiana, Giorgio; Costa, Giuseppe; Costa, María José; Costanzo, Davide; Côté, David; Cottin, Giovanna; Cowan, Glen; Cox, Brian; Cranmer, Kyle; Cree, Graham; Crépé-Renaudin, Sabine; Crescioli, Francesco; Cribbs, Wayne Allen; Crispin Ortuzar, Mireia; Cristinziani, Markus; Croft, Vince; Crosetti, Giovanni; Cuhadar Donszelmann, Tulay; Cummings, Jane; Curatolo, Maria; Cúth, Jakub; Cuthbert, Cameron; Czirr, Hendrik; Czodrowski, Patrick; D'Auria, Saverio; D'Onofrio, Monica; Da Cunha Sargedas De Sousa, Mario Jose; Da Via, Cinzia; Dabrowski, Wladyslaw; Dafinca, Alexandru; Dai, Tiesheng; Dale, Orjan; Dallaire, Frederick; Dallapiccola, Carlo; Dam, Mogens; Dandoy, Jeffrey Rogers; Dang, Nguyen Phuong; Daniells, Andrew Christopher; Danninger, Matthias; Dano Hoffmann, Maria; Dao, Valerio; Darbo, Giovanni; Darmora, Smita; Dassoulas, James; Dattagupta, Aparajita; Davey, Will; David, Claire; Davidek, Tomas; Davies, Eleanor; Davies, Merlin; Davison, Peter; Davygora, Yuriy; Dawe, Edmund; Dawson, Ian; Daya-Ishmukhametova, Rozmin; De, Kaushik; de Asmundis, Riccardo; De Benedetti, Abraham; De Castro, Stefano; De Cecco, Sandro; De Groot, Nicolo; de Jong, Paul; De la Torre, Hector; De Lorenzi, Francesco; De Pedis, Daniele; De Salvo, Alessandro; De Sanctis, Umberto; De Santo, Antonella; De Vivie De Regie, Jean-Baptiste; Dearnaley, William James; Debbe, Ramiro; Debenedetti, Chiara; Dedovich, Dmitri; Deigaard, Ingrid; Del Peso, Jose; Del Prete, Tarcisio; Delgove, David; Deliot, Frederic; Delitzsch, Chris Malena; Deliyergiyev, Maksym; Dell'Acqua, Andrea; Dell'Asta, Lidia; Dell'Orso, Mauro; Della Pietra, Massimo; della Volpe, Domenico; Delmastro, Marco; Delsart, Pierre-Antoine; Deluca, Carolina; DeMarco, David; Demers, Sarah; Demichev, Mikhail; Demilly, Aurelien; Denisov, Sergey; Derendarz, Dominik; Derkaoui, Jamal Eddine; Derue, Frederic; Dervan, Paul; Desch, Klaus Kurt; Deterre, Cecile; Deviveiros, Pier-Olivier; Dewhurst, Alastair; Dhaliwal, Saminder; Di Ciaccio, Anna; Di Ciaccio, Lucia; Di Domenico, Antonio; Di Donato, Camilla; Di Girolamo, Alessandro; Di Girolamo, Beniamino; Di Mattia, Alessandro; Di Micco, Biagio; Di Nardo, Roberto; Di Simone, Andrea; Di Sipio, Riccardo; Di Valentino, David; Diaconu, Cristinel; Diamond, Miriam; Dias, Flavia; Diaz, Marco Aurelio; Diehl, Edward; Dietrich, Janet; Diglio, Sara; Dimitrievska, Aleksandra; Dingfelder, Jochen; Dita, Petre; Dita, Sanda; Dittus, Fridolin; Djama, Fares; Djobava, Tamar; Djuvsland, Julia Isabell; Barros do Vale, Maria Aline; Dobos, Daniel; Dobre, Monica; Doglioni, Caterina; Dohmae, Takeshi; Dolejsi, Jiri; Dolezal, Zdenek; Dolgoshein, Boris; Donadelli, Marisilvia; Donati, Simone; Dondero, Paolo; Donini, Julien; Dopke, Jens; Doria, Alessandra; Dova, Maria-Teresa; Doyle, Tony; Drechsler, Eric; Dris, Manolis; Dubreuil, Emmanuelle; Duchovni, Ehud; Duckeck, Guenter; Ducu, Otilia Anamaria; Duda, Dominik; Dudarev, Alexey; Duflot, Laurent; Duguid, Liam; Dührssen, Michael; Dunford, Monica; Duran Yildiz, Hatice; Düren, Michael; Durglishvili, Archil; Duschinger, Dirk; Dutta, Baishali; Dyndal, Mateusz; Eckardt, Christoph; Ecker, Katharina Maria; Edgar, Ryan Christopher; Edson, William; Edwards, Nicholas Charles; Ehrenfeld, Wolfgang; Eifert, Till; Eigen, Gerald; Einsweiler, Kevin; Ekelof, Tord; El Kacimi, Mohamed; Ellert, Mattias; Elles, Sabine; Ellinghaus, Frank; Elliot, Alison; Ellis, Nicolas; Elmsheuser, Johannes; Elsing, Markus; Emeliyanov, Dmitry; Enari, Yuji; Endner, Oliver Chris; Endo, Masaki; Erdmann, Johannes; Ereditato, Antonio; Ernis, Gunar; Ernst, Jesse; Ernst, Michael; Errede, Steven; Ertel, Eugen; Escalier, Marc; Esch, Hendrik; Escobar, Carlos; Esposito, Bellisario; Etienvre, Anne-Isabelle; Etzion, Erez; Evans, Hal; Ezhilov, Alexey; Fabbri, Laura; Facini, Gabriel; Fakhrutdinov, Rinat; Falciano, Speranza; Falla, Rebecca Jane; Faltova, Jana; Fang, Yaquan; Fanti, Marcello; Farbin, Amir; Farilla, Addolorata; Farooque, Trisha; Farrell, Steven; Farrington, Sinead; Farthouat, Philippe; Fassi, Farida; Fassnacht, Patrick; Fassouliotis, Dimitrios; Faucci Giannelli, Michele; Favareto, Andrea; Fawcett, William James; Fayard, Louis; Fedin, Oleg; Fedorko, Wojciech; Feigl, Simon; Feligioni, Lorenzo; Feng, Cunfeng; Feng, Eric; Feng, Haolu; Fenyuk, Alexander; Feremenga, Last; Fernandez Martinez, Patricia; Fernandez Perez, Sonia; Ferrando, James; Ferrari, Arnaud; Ferrari, Pamela; Ferrari, Roberto; Ferreira de Lima, Danilo Enoque; Ferrer, Antonio; Ferrere, Didier; Ferretti, Claudio; Ferretto Parodi, Andrea; Fiascaris, Maria; Fiedler, Frank; Filipčič, Andrej; Filipuzzi, Marco; Filthaut, Frank; Fincke-Keeler, Margret; Finelli, Kevin Daniel; Fiolhais, Miguel; Fiorini, Luca; Firan, Ana; Fischer, Adam; Fischer, Cora; Fischer, Julia; Fisher, Wade Cameron; Flaschel, Nils; Fleck, Ivor; Fleischmann, Philipp; Fletcher, Gareth Thomas; Fletcher, Gregory; Fletcher, Rob Roy MacGregor; Flick, Tobias; Floderus, Anders; Flores Castillo, Luis; Flowerdew, Michael; Formica, Andrea; Forti, Alessandra; Fournier, Daniel; Fox, Harald; Fracchia, Silvia; Francavilla, Paolo; Franchini, Matteo; Francis, David; Franconi, Laura; Franklin, Melissa; Frate, Meghan; Fraternali, Marco; Freeborn, David; French, Sky; Friedrich, Felix; Froidevaux, Daniel; Frost, James; Fukunaga, Chikara; Fullana Torregrosa, Esteban; Fulsom, Bryan Gregory; Fusayasu, Takahiro; Fuster, Juan; Gabaldon, Carolina; Gabizon, Ofir; Gabrielli, Alessandro; Gabrielli, Andrea; Gach, Grzegorz; Gadatsch, Stefan; Gadomski, Szymon; Gagliardi, Guido; Gagnon, Pauline; Galea, Cristina; Galhardo, Bruno; Gallas, Elizabeth; Gallop, Bruce; Gallus, Petr; Galster, Gorm Aske Gram Krohn; Gan, KK; Gao, Jun; Gao, Yanyan; Gao, Yongsheng; Garay Walls, Francisca; Garberson, Ford; García, Carmen; García Navarro, José Enrique; Garcia-Sciveres, Maurice; Gardner, Robert; Garelli, Nicoletta; Garonne, Vincent; Gatti, Claudio; Gaudiello, Andrea; Gaudio, Gabriella; Gaur, Bakul; Gauthier, Lea; Gauzzi, Paolo; Gavrilenko, Igor; Gay, Colin; Gaycken, Goetz; Gazis, Evangelos; Ge, Peng; Gecse, Zoltan; Gee, Norman; Geich-Gimbel, Christoph; Geisler, Manuel Patrice; Gemme, Claudia; Genest, Marie-Hélène; Gentile, Simonetta; George, Matthias; George, Simon; Gerbaudo, Davide; Gershon, Avi; Ghasemi, Sara; Ghazlane, Hamid; Giacobbe, Benedetto; Giagu, Stefano; Giangiobbe, Vincent; Giannetti, Paola; Gibbard, Bruce; Gibson, Stephen; Gignac, Matthew; Gilchriese, Murdock; Gillam, Thomas; Gillberg, Dag; Gilles, Geoffrey; Gingrich, Douglas; Giokaris, Nikos; Giordani, MarioPaolo; Giorgi, Filippo Maria; Giorgi, Francesco Michelangelo; Giraud, Pierre-Francois; Giromini, Paolo; Giugni, Danilo; Giuliani, Claudia; Giulini, Maddalena; Gjelsten, Børge Kile; Gkaitatzis, Stamatios; Gkialas, Ioannis; Gkougkousis, Evangelos Leonidas; Gladilin, Leonid; Glasman, Claudia; Glatzer, Julian; Glaysher, Paul; Glazov, Alexandre; Goblirsch-Kolb, Maximilian; Goddard, Jack Robert; Godlewski, Jan; Goldfarb, Steven; Golling, Tobias; Golubkov, Dmitry; Gomes, Agostinho; Gonçalo, Ricardo; Goncalves Pinto Firmino Da Costa, Joao; Gonella, Laura; González de la Hoz, Santiago; Gonzalez Parra, Garoe; Gonzalez-Sevilla, Sergio; Goossens, Luc; Gorbounov, Petr Andreevich; Gordon, Howard; Gorelov, Igor; Gorini, Benedetto; Gorini, Edoardo; Gorišek, Andrej; Gornicki, Edward; Goshaw, Alfred; Gössling, Claus; Gostkin, Mikhail Ivanovitch; Goujdami, Driss; Goussiou, Anna; Govender, Nicolin; Gozani, Eitan; Grabas, Herve Marie Xavier; Graber, Lars; Grabowska-Bold, Iwona; Gradin, Per Olov Joakim; Grafström, Per; Grahn, Karl-Johan; Gramling, Johanna; Gramstad, Eirik; Grancagnolo, Sergio; Gratchev, Vadim; Gray, Heather; Graziani, Enrico; Greenwood, Zeno Dixon; Grefe, Christian; Gregersen, Kristian; Gregor, Ingrid-Maria; Grenier, Philippe; Griffiths, Justin; Grillo, Alexander; Grimm, Kathryn; Grinstein, Sebastian; Gris, Philippe Luc Yves; Grivaz, Jean-Francois; Grohs, Johannes Philipp; Grohsjean, Alexander; Gross, Eilam; Grosse-Knetter, Joern; Grossi, Giulio Cornelio; Grout, Zara Jane; Guan, Liang; Guenther, Jaroslav; Guescini, Francesco; Guest, Daniel; Gueta, Orel; Guido, Elisa; Guillemin, Thibault; Guindon, Stefan; Gul, Umar; Gumpert, Christian; Guo, Jun; Guo, Yicheng; Gupta, Shaun; Gustavino, Giuliano; Gutierrez, Phillip; Gutierrez Ortiz, Nicolas Gilberto; Gutschow, Christian; Guyot, Claude; Gwenlan, Claire; Gwilliam, Carl; Haas, Andy; Haber, Carl; Hadavand, Haleh Khani; Haddad, Nacim; Haefner, Petra; Hageböck, Stephan; Hajduk, Zbigniew; Hakobyan, Hrachya; Haleem, Mahsana; Haley, Joseph; Hall, David; Halladjian, Garabed; Hallewell, Gregory David; Hamacher, Klaus; Hamal, Petr; Hamano, Kenji; Hamilton, Andrew; Hamity, Guillermo Nicolas; Hamnett, Phillip George; Han, Liang; Hanagaki, Kazunori; Hanawa, Keita; Hance, Michael; Haney, Bijan; Hanke, Paul; Hanna, Remie; Hansen, Jørgen Beck; Hansen, Jorn Dines; Hansen, Maike Christina; Hansen, Peter Henrik; Hara, Kazuhiko; Hard, Andrew; Harenberg, Torsten; Hariri, Faten; Harkusha, Siarhei; Harrington, Robert; Harrison, Paul Fraser; Hartjes, Fred; Hasegawa, Makoto; Hasegawa, Yoji; Hasib, A; Hassani, Samira; Haug, Sigve; Hauser, Reiner; Hauswald, Lorenz; Havranek, Miroslav; Hawkes, Christopher; Hawkings, Richard John; Hawkins, Anthony David; Hayashi, Takayasu; Hayden, Daniel; Hays, Chris; Hays, Jonathan Michael; Hayward, Helen; Haywood, Stephen; Head, Simon; Heck, Tobias; Hedberg, Vincent; Heelan, Louise; Heim, Sarah; Heim, Timon; Heinemann, Beate; Heinrich, Lukas; Hejbal, Jiri; Helary, Louis; Hellman, Sten; Hellmich, Dennis; Helsens, Clement; Henderson, James; Henderson, Robert; Heng, Yang; Hengler, Christopher; Henkelmann, Steffen; Henrichs, Anna; Henriques Correia, Ana Maria; Henrot-Versille, Sophie; Herbert, Geoffrey Henry; Hernández Jiménez, Yesenia; Herten, Gregor; Hertenberger, Ralf; Hervas, Luis; Hesketh, Gavin Grant; Hessey, Nigel; Hetherly, Jeffrey Wayne; Hickling, Robert; Higón-Rodriguez, Emilio; Hill, Ewan; Hill, John; Hiller, Karl Heinz; Hillier, Stephen; Hinchliffe, Ian; Hines, Elizabeth; Hinman, Rachel Reisner; Hirose, Minoru; Hirschbuehl, Dominic; Hobbs, John; Hod, Noam; Hodgkinson, Mark; Hodgson, Paul; Hoecker, Andreas; Hoeferkamp, Martin; Hoenig, Friedrich; Hohlfeld, Marc; Hohn, David; Holmes, Tova Ray; Homann, Michael; Hong, Tae Min; Hopkins, Walter; Horii, Yasuyuki; Horton, Arthur James; Hostachy, Jean-Yves; Hou, Suen; Hoummada, Abdeslam; Howard, Jacob; Howarth, James; Hrabovsky, Miroslav; Hristova, Ivana; Hrivnac, Julius; Hryn'ova, Tetiana; Hrynevich, Aliaksei; Hsu, Catherine; Hsu, Pai-hsien Jennifer; Hsu, Shih-Chieh; Hu, Diedi; Hu, Qipeng; Hu, Xueye; Huang, Yanping; Hubacek, Zdenek; Hubaut, Fabrice; Huegging, Fabian; Huffman, Todd Brian; Hughes, Emlyn; Hughes, Gareth; Huhtinen, Mika; Hülsing, Tobias Alexander; Huseynov, Nazim; Huston, Joey; Huth, John; Iacobucci, Giuseppe; Iakovidis, Georgios; Ibragimov, Iskander; Iconomidou-Fayard, Lydia; Ideal, Emma; Idrissi, Zineb; Iengo, Paolo; Igonkina, Olga; Iizawa, Tomoya; Ikegami, Yoichi; Ikematsu, Katsumasa; Ikeno, Masahiro; Ilchenko, Iurii; Iliadis, Dimitrios; Ilic, Nikolina; Ince, Tayfun; Introzzi, Gianluca; Ioannou, Pavlos; Iodice, Mauro; Iordanidou, Kalliopi; Ippolito, Valerio; Irles Quiles, Adrian; Isaksson, Charlie; Ishino, Masaya; Ishitsuka, Masaki; Ishmukhametov, Renat; Issever, Cigdem; Istin, Serhat; Iturbe Ponce, Julia Mariana; Iuppa, Roberto; Ivarsson, Jenny; Iwanski, Wieslaw; Iwasaki, Hiroyuki; Izen, Joseph; Izzo, Vincenzo; Jabbar, Samina; Jackson, Brett; Jackson, Matthew; Jackson, Paul; Jaekel, Martin; Jain, Vivek; Jakobs, Karl; Jakobsen, Sune; Jakoubek, Tomas; Jakubek, Jan; Jamin, David Olivier; Jana, Dilip; Jansen, Eric; Jansky, Roland; Janssen, Jens; Janus, Michel; Jarlskog, Göran; Javadov, Namig; Javůrek, Tomáš; Jeanty, Laura; Jejelava, Juansher; Jeng, Geng-yuan; Jennens, David; Jenni, Peter; Jentzsch, Jennifer; Jeske, Carl; Jézéquel, Stéphane; Ji, Haoshuang; Jia, Jiangyong; Jiang, Yi; Jiggins, Stephen; Jimenez Pena, Javier; Jin, Shan; Jinaru, Adam; Jinnouchi, Osamu; Joergensen, Morten Dam; Johansson, Per; Johns, Kenneth; Johnson, William Joseph; Jon-And, Kerstin; Jones, Graham; Jones, Roger; Jones, Tim; Jongmanns, Jan; Jorge, Pedro; Joshi, Kiran Daniel; Jovicevic, Jelena; Ju, Xiangyang; Jussel, Patrick; Juste Rozas, Aurelio; Kaci, Mohammed; Kaczmarska, Anna; Kado, Marumi; Kagan, Harris; Kagan, Michael; Kahn, Sebastien Jonathan; Kajomovitz, Enrique; Kalderon, Charles William; Kama, Sami; Kamenshchikov, Andrey; Kanaya, Naoko; Kaneti, Steven; Kantserov, Vadim; Kanzaki, Junichi; Kaplan, Benjamin; Kaplan, Laser Seymour; Kapliy, Anton; Kar, Deepak; Karakostas, Konstantinos; Karamaoun, Andrew; Karastathis, Nikolaos; Kareem, Mohammad Jawad; Karentzos, Efstathios; Karnevskiy, Mikhail; Karpov, Sergey; Karpova, Zoya; Karthik, Krishnaiyengar; Kartvelishvili, Vakhtang; Karyukhin, Andrey; Kasahara, Kota; Kashif, Lashkar; Kass, Richard; Kastanas, Alex; Kataoka, Yousuke; Kato, Chikuma; Katre, Akshay; Katzy, Judith; Kawade, Kentaro; Kawagoe, Kiyotomo; Kawamoto, Tatsuo; Kawamura, Gen; Kazama, Shingo; Kazanin, Vassili; Keeler, Richard; Kehoe, Robert; Keller, John; Kempster, Jacob Julian; Keoshkerian, Houry; Kepka, Oldrich; Kerševan, Borut Paul; Kersten, Susanne; Keyes, Robert; Khalil-zada, Farkhad; Khandanyan, Hovhannes; Khanov, Alexander; Kharlamov, Alexey; Khoo, Teng Jian; Khovanskiy, Valery; Khramov, Evgeniy; Khubua, Jemal; Kido, Shogo; Kim, Hee Yeun; Kim, Shinhong; Kim, Young-Kee; Kimura, Naoki; Kind, Oliver Maria; King, Barry; King, Matthew; King, Samuel Burton; Kirk, Julie; Kiryunin, Andrey; Kishimoto, Tomoe; Kisielewska, Danuta; Kiss, Florian; Kiuchi, Kenji; Kivernyk, Oleh; Kladiva, Eduard; Klein, Matthew Henry; Klein, Max; Klein, Uta; Kleinknecht, Konrad; Klimek, Pawel; Klimentov, Alexei; Klingenberg, Reiner; Klinger, Joel Alexander; Klioutchnikova, Tatiana; Kluge, Eike-Erik; Kluit, Peter; Kluth, Stefan; Knapik, Joanna; Kneringer, Emmerich; Knoops, Edith; Knue, Andrea; Kobayashi, Aine; Kobayashi, Dai; Kobayashi, Tomio; Kobel, Michael; Kocian, Martin; Kodys, Peter; Koffas, Thomas; Koffeman, Els; Kogan, Lucy Anne; Kohlmann, Simon; Kohout, Zdenek; Kohriki, Takashi; Koi, Tatsumi; Kolanoski, Hermann; Kolb, Mathis; Koletsou, Iro; Komar, Aston; Komori, Yuto; Kondo, Takahiko; Kondrashova, Nataliia; Köneke, Karsten; König, Adriaan; Kono, Takanori; Konoplich, Rostislav; Konstantinidis, Nikolaos; Kopeliansky, Revital; Koperny, Stefan; Köpke, Lutz; Kopp, Anna Katharina; Korcyl, Krzysztof; Kordas, Kostantinos; Korn, Andreas; Korol, Aleksandr; Korolkov, Ilya; Korolkova, Elena; Kortner, Oliver; Kortner, Sandra; Kosek, Tomas; Kostyukhin, Vadim; Kotov, Vladislav; Kotwal, Ashutosh; Kourkoumeli-Charalampidi, Athina; Kourkoumelis, Christine; Kouskoura, Vasiliki; Koutsman, Alex; Kowalewski, Robert Victor; Kowalski, Tadeusz; Kozanecki, Witold; Kozhin, Anatoly; Kramarenko, Viktor; Kramberger, Gregor; Krasnopevtsev, Dimitriy; Krasny, Mieczyslaw Witold; Krasznahorkay, Attila; Kraus, Jana; Kravchenko, Anton; Kreiss, Sven; Kretz, Moritz; Kretzschmar, Jan; Kreutzfeldt, Kristof; Krieger, Peter; Krizka, Karol; Kroeninger, Kevin; Kroha, Hubert; Kroll, Joe; Kroseberg, Juergen; Krstic, Jelena; Kruchonak, Uladzimir; Krüger, Hans; Krumnack, Nils; Kruse, Amanda; Kruse, Mark; Kruskal, Michael; Kubota, Takashi; Kucuk, Hilal; Kuday, Sinan; Kuehn, Susanne; Kugel, Andreas; Kuger, Fabian; Kuhl, Andrew; Kuhl, Thorsten; Kukhtin, Victor; Kukla, Romain; Kulchitsky, Yuri; Kuleshov, Sergey; Kuna, Marine; Kunigo, Takuto; Kupco, Alexander; Kurashige, Hisaya; Kurochkin, Yurii; Kus, Vlastimil; Kuwertz, Emma Sian; Kuze, Masahiro; Kvita, Jiri; Kwan, Tony; Kyriazopoulos, Dimitrios; La Rosa, Alessandro; La Rosa Navarro, Jose Luis; La Rotonda, Laura; Lacasta, Carlos; Lacava, Francesco; Lacey, James; Lacker, Heiko; Lacour, Didier; Lacuesta, Vicente Ramón; Ladygin, Evgueni; Lafaye, Remi; Laforge, Bertrand; Lagouri, Theodota; Lai, Stanley; Lambourne, Luke; Lammers, Sabine; Lampen, Caleb; Lampl, Walter; Lançon, Eric; Landgraf, Ulrich; Landon, Murrough; Lang, Valerie Susanne; Lange, J örn Christian; Lankford, Andrew; Lanni, Francesco; Lantzsch, Kerstin; Lanza, Agostino; Laplace, Sandrine; Lapoire, Cecile; Laporte, Jean-Francois; Lari, Tommaso; Lasagni Manghi, Federico; Lassnig, Mario; Laurelli, Paolo; Lavrijsen, Wim; Law, Alexander; Laycock, Paul; Lazovich, Tomo; Le Dortz, Olivier; Le Guirriec, Emmanuel; Le Menedeu, Eve; LeBlanc, Matthew Edgar; LeCompte, Thomas; Ledroit-Guillon, Fabienne Agnes Marie; Lee, Claire Alexandra; Lee, Shih-Chang; Lee, Lawrence; Lefebvre, Guillaume; Lefebvre, Michel; Legger, Federica; Leggett, Charles; Lehan, Allan; Lehmann Miotto, Giovanna; Lei, Xiaowen; Leight, William Axel; Leisos, Antonios; Leister, Andrew Gerard; Leite, Marco Aurelio Lisboa; Leitner, Rupert; Lellouch, Daniel; Lemmer, Boris; Leney, Katharine; Lenz, Tatjana; Lenzi, Bruno; Leone, Robert; Leone, Sandra; Leonidopoulos, Christos; Leontsinis, Stefanos; Leroy, Claude; Lester, Christopher; Levchenko, Mikhail; Levêque, Jessica; Levin, Daniel; Levinson, Lorne; Levy, Mark; Lewis, Adrian; Leyko, Agnieszka; Leyton, Michael; Li, Bing; Li, Haifeng; Li, Ho Ling; Li, Lei; Li, Liang; Li, Shu; Li, Xingguo; Li, Yichen; Liang, Zhijun; Liao, Hongbo; Liberti, Barbara; Liblong, Aaron; Lichard, Peter; Lie, Ki; Liebal, Jessica; Liebig, Wolfgang; Limbach, Christian; Limosani, Antonio; Lin, Simon; Lin, Tai-Hua; Linde, Frank; Lindquist, Brian Edward; Linnemann, James; Lipeles, Elliot; Lipniacka, Anna; Lisovyi, Mykhailo; Liss, Tony; Lissauer, David; Lister, Alison; Litke, Alan; Liu, Bo; Liu, Dong; Liu, Hao; Liu, Jian; Liu, Jianbei; Liu, Kun; Liu, Lulu; Liu, Miaoyuan; Liu, Minghui; Liu, Yanwen; Livan, Michele; Lleres, Annick; Llorente Merino, Javier; Lloyd, Stephen; Lo Sterzo, Francesco; Lobodzinska, Ewelina; Loch, Peter; Lockman, William; Loebinger, Fred; Loevschall-Jensen, Ask Emil; Loew, Kevin Michael; Loginov, Andrey; Lohse, Thomas; Lohwasser, Kristin; Lokajicek, Milos; Long, Brian Alexander; Long, Jonathan David; Long, Robin Eamonn; Looper, Kristina Anne; Lopes, Lourenco; Lopez Mateos, David; Lopez Paredes, Brais; Lopez Paz, Ivan; Lorenz, Jeanette; Lorenzo Martinez, Narei; Losada, Marta; Lösel, Philipp Jonathan; Lou, XinChou; Lounis, Abdenour; Love, Jeremy; Love, Peter; Lu, Nan; Lubatti, Henry; Luci, Claudio; Lucotte, Arnaud; Luedtke, Christian; Luehring, Frederick; Lukas, Wolfgang; Luminari, Lamberto; Lundberg, Olof; Lund-Jensen, Bengt; Lynn, David; Lysak, Roman; Lytken, Else; Ma, Hong; Ma, Lian Liang; Maccarrone, Giovanni; Macchiolo, Anna; Macdonald, Calum Michael; Maček, Boštjan; Machado Miguens, Joana; Macina, Daniela; Madaffari, Daniele; Madar, Romain; Maddocks, Harvey Jonathan; Mader, Wolfgang; Madsen, Alexander; Maeda, Junpei; Maeland, Steffen; Maeno, Tadashi; Maevskiy, Artem; Magradze, Erekle; Mahboubi, Kambiz; Mahlstedt, Joern; Maiani, Camilla; Maidantchik, Carmen; Maier, Andreas Alexander; Maier, Thomas; Maio, Amélia; Majewski, Stephanie; Makida, Yasuhiro; Makovec, Nikola; Malaescu, Bogdan; Malecki, Pawel; Maleev, Victor; Malek, Fairouz; Mallik, Usha; Malon, David; Malone, Caitlin; Maltezos, Stavros; Malyshev, Vladimir; Malyukov, Sergei; Mamuzic, Judita; Mancini, Giada; Mandelli, Beatrice; Mandelli, Luciano; Mandić, Igor; Mandrysch, Rocco; Maneira, José; Manfredini, Alessandro; Manhaes de Andrade Filho, Luciano; Manjarres Ramos, Joany; Mann, Alexander; Manousakis-Katsikakis, Arkadios; Mansoulie, Bruno; Mantifel, Rodger; Mantoani, Matteo; Mapelli, Livio; March, Luis; Marchiori, Giovanni; Marcisovsky, Michal; Marino, Christopher; Marjanovic, Marija; Marley, Daniel; Marroquim, Fernando; Marsden, Stephen Philip; Marshall, Zach; Marti, Lukas Fritz; Marti-Garcia, Salvador; Martin, Brian Thomas; Martin, Tim; Martin, Victoria Jane; Martin dit Latour, Bertrand; Martinez, Mario; Martin-Haugh, Stewart; Martoiu, Victor Sorin; Martyniuk, Alex; Marx, Marilyn; Marzano, Francesco; Marzin, Antoine; Masetti, Lucia; Mashimo, Tetsuro; Mashinistov, Ruslan; Masik, Jiri; Maslennikov, Alexey; Massa, Ignazio; Massa, Lorenzo; Mastrandrea, Paolo; Mastroberardino, Anna; Masubuchi, Tatsuya; Mättig, Peter; Mattmann, Johannes; Maurer, Julien; Maxfield, Stephen; Maximov, Dmitriy; Mazini, Rachid; Mazza, Simone Michele; Mc Goldrick, Garrin; Mc Kee, Shawn Patrick; McCarn, Allison; McCarthy, Robert; McCarthy, Tom; McCubbin, Norman; McFarlane, Kenneth; Mcfayden, Josh; Mchedlidze, Gvantsa; McMahon, Steve; McPherson, Robert; Medinnis, Michael; Meehan, Samuel; Mehlhase, Sascha; Mehta, Andrew; Meier, Karlheinz; Meineck, Christian; Meirose, Bernhard; Mellado Garcia, Bruce Rafael; Meloni, Federico; Mengarelli, Alberto; Menke, Sven; Meoni, Evelin; Mercurio, Kevin Michael; Mergelmeyer, Sebastian; Mermod, Philippe; Merola, Leonardo; Meroni, Chiara; Merritt, Frank; Messina, Andrea; Metcalfe, Jessica; Mete, Alaettin Serhan; Meyer, Carsten; Meyer, Christopher; Meyer, Jean-Pierre; Meyer, Jochen; Meyer Zu Theenhausen, Hanno; Middleton, Robin; Miglioranzi, Silvia; Mijović, Liza; Mikenberg, Giora; Mikestikova, Marcela; Mikuž, Marko; Milesi, Marco; Milic, Adriana; Miller, David; Mills, Corrinne; Milov, Alexander; Milstead, David; Minaenko, Andrey; Minami, Yuto; Minashvili, Irakli; Mincer, Allen; Mindur, Bartosz; Mineev, Mikhail; Ming, Yao; Mir, Lluisa-Maria; Mistry, Khilesh; Mitani, Takashi; Mitrevski, Jovan; Mitsou, Vasiliki A; Miucci, Antonio; Miyagawa, Paul; Mjörnmark, Jan-Ulf; Moa, Torbjoern; Mochizuki, Kazuya; Mohapatra, Soumya; Mohr, Wolfgang; Molander, Simon; Moles-Valls, Regina; Monden, Ryutaro; Mönig, Klaus; Monini, Caterina; Monk, James; Monnier, Emmanuel; Montalbano, Alyssa; Montejo Berlingen, Javier; Monticelli, Fernando; Monzani, Simone; Moore, Roger; Morange, Nicolas; Moreno, Deywis; Moreno Llácer, María; Morettini, Paolo; Mori, Daniel; Mori, Tatsuya; Morii, Masahiro; Morinaga, Masahiro; Morisbak, Vanja; Moritz, Sebastian; Morley, Anthony Keith; Mornacchi, Giuseppe; Morris, John; Mortensen, Simon Stark; Morton, Alexander; Morvaj, Ljiljana; Mosidze, Maia; Moss, Josh; Motohashi, Kazuki; Mount, Richard; Mountricha, Eleni; Mouraviev, Sergei; Moyse, Edward; Muanza, Steve; Mudd, Richard; Mueller, Felix; Mueller, James; Mueller, Ralph Soeren Peter; Mueller, Thibaut; Muenstermann, Daniel; Mullen, Paul; Mullier, Geoffrey; Murillo Quijada, Javier Alberto; Murray, Bill; Musheghyan, Haykuhi; Musto, Elisa; Myagkov, Alexey; Myska, Miroslav; Nachman, Benjamin Philip; Nackenhorst, Olaf; Nadal, Jordi; Nagai, Koichi; Nagai, Ryo; Nagai, Yoshikazu; Nagano, Kunihiro; Nagarkar, Advait; Nagasaka, Yasushi; Nagata, Kazuki; Nagel, Martin; Nagy, Elemer; Nairz, Armin Michael; Nakahama, Yu; Nakamura, Koji; Nakamura, Tomoaki; Nakano, Itsuo; Namasivayam, Harisankar; Naranjo Garcia, Roger Felipe; Narayan, Rohin; Narrias Villar, Daniel Isaac; Naumann, Thomas; Navarro, Gabriela; Nayyar, Ruchika; Neal, Homer; Nechaeva, Polina; Neep, Thomas James; Nef, Pascal Daniel; Negri, Andrea; Negrini, Matteo; Nektarijevic, Snezana; Nellist, Clara; Nelson, Andrew; Nemecek, Stanislav; Nemethy, Peter; Nepomuceno, Andre Asevedo; Nessi, Marzio; Neubauer, Mark; Neumann, Manuel; Neves, Ricardo; Nevski, Pavel; Newman, Paul; Nguyen, Duong Hai; Nickerson, Richard; Nicolaidou, Rosy; Nicquevert, Bertrand; Nielsen, Jason; Nikiforou, Nikiforos; Nikiforov, Andriy; Nikolaenko, Vladimir; Nikolic-Audit, Irena; Nikolopoulos, Konstantinos; Nilsen, Jon Kerr; Nilsson, Paul; Ninomiya, Yoichi; Nisati, Aleandro; Nisius, Richard; Nobe, Takuya; Nomachi, Masaharu; Nomidis, Ioannis; Nooney, Tamsin; Norberg, Scarlet; Nordberg, Markus; Novgorodova, Olga; Nowak, Sebastian; Nozaki, Mitsuaki; Nozka, Libor; Ntekas, Konstantinos; Nunes Hanninger, Guilherme; Nunnemann, Thomas; Nurse, Emily; Nuti, Francesco; O'Brien, Brendan Joseph; O'grady, Fionnbarr; O'Neil, Dugan; O'Shea, Val; Oakham, Gerald; Oberlack, Horst; Obermann, Theresa; Ocariz, Jose; Ochi, Atsuhiko; Ochoa, Ines; Ochoa-Ricoux, Juan Pedro; Oda, Susumu; Odaka, Shigeru; Ogren, Harold; Oh, Alexander; Oh, Seog; Ohm, Christian; Ohman, Henrik; Oide, Hideyuki; Okamura, Wataru; Okawa, Hideki; Okumura, Yasuyuki; Okuyama, Toyonobu; Olariu, Albert; Olivares Pino, Sebastian Andres; Oliveira Damazio, Denis; Olszewski, Andrzej; Olszowska, Jolanta; Onofre, António; Onogi, Kouta; Onyisi, Peter; Oram, Christopher; Oreglia, Mark; Oren, Yona; Orestano, Domizia; Orlando, Nicola; Oropeza Barrera, Cristina; Orr, Robert; Osculati, Bianca; Ospanov, Rustem; Otero y Garzon, Gustavo; Otono, Hidetoshi; Ouchrif, Mohamed; Ould-Saada, Farid; Ouraou, Ahmimed; Oussoren, Koen Pieter; Ouyang, Qun; Ovcharova, Ana; Owen, Mark; Owen, Rhys Edward; Ozcan, Veysi Erkcan; Ozturk, Nurcan; Pachal, Katherine; Pacheco Pages, Andres; Padilla Aranda, Cristobal; Pagáčová, Martina; Pagan Griso, Simone; Paganis, Efstathios; Paige, Frank; Pais, Preema; Pajchel, Katarina; Palacino, Gabriel; Palestini, Sandro; Palka, Marek; Pallin, Dominique; Palma, Alberto; Pan, Yibin; Panagiotopoulou, Evgenia; Pandini, Carlo Enrico; Panduro Vazquez, William; Pani, Priscilla; Panitkin, Sergey; Pantea, Dan; Paolozzi, Lorenzo; Papadopoulou, Theodora; Papageorgiou, Konstantinos; Paramonov, Alexander; Paredes Hernandez, Daniela; Parker, Michael Andrew; Parker, Kerry Ann; Parodi, Fabrizio; Parsons, John; Parzefall, Ulrich; Pasqualucci, Enrico; Passaggio, Stefano; Pastore, Fernanda; Pastore, Francesca; Pásztor, Gabriella; Pataraia, Sophio; Patel, Nikhul; Pater, Joleen; Pauly, Thilo; Pearce, James; Pearson, Benjamin; Pedersen, Lars Egholm; Pedersen, Maiken; Pedraza Lopez, Sebastian; Pedro, Rute; Peleganchuk, Sergey; Pelikan, Daniel; Penc, Ondrej; Peng, Cong; Peng, Haiping; Penning, Bjoern; Penwell, John; Perepelitsa, Dennis; Perez Codina, Estel; Pérez García-Estañ, María Teresa; Perini, Laura; Pernegger, Heinz; Perrella, Sabrina; Peschke, Richard; Peshekhonov, Vladimir; Peters, Krisztian; Peters, Yvonne; Petersen, Brian; Petersen, Troels; Petit, Elisabeth; Petridis, Andreas; Petridou, Chariclia; Petroff, Pierre; Petrolo, Emilio; Petrucci, Fabrizio; Pettersson, Nora Emilia; Pezoa, Raquel; Phillips, Peter William; Piacquadio, Giacinto; Pianori, Elisabetta; Picazio, Attilio; Piccaro, Elisa; Piccinini, Maurizio; Pickering, Mark Andrew; Piegaia, Ricardo; Pignotti, David; Pilcher, James; Pilkington, Andrew; Pin, Arnaud Willy J; Pina, João Antonio; Pinamonti, Michele; Pinfold, James; Pingel, Almut; Pires, Sylvestre; Pirumov, Hayk; Pitt, Michael; Pizio, Caterina; Plazak, Lukas; Pleier, Marc-Andre; Pleskot, Vojtech; Plotnikova, Elena; Plucinski, Pawel; Pluth, Daniel; Poettgen, Ruth; Poggioli, Luc; Pohl, David-leon; Polesello, Giacomo; Poley, Anne-luise; Policicchio, Antonio; Polifka, Richard; Polini, Alessandro; Pollard, Christopher Samuel; Polychronakos, Venetios; Pommès, Kathy; Pontecorvo, Ludovico; Pope, Bernard; Popeneciu, Gabriel Alexandru; Popovic, Dragan; Poppleton, Alan; Pospisil, Stanislav; Potamianos, Karolos; Potrap, Igor; Potter, Christina; Potter, Christopher; Poulard, Gilbert; Poveda, Joaquin; Pozdnyakov, Valery; Pralavorio, Pascal; Pranko, Aliaksandr; Prasad, Srivas; Prell, Soeren; Price, Darren; Price, Lawrence; Primavera, Margherita; Prince, Sebastien; Proissl, Manuel; Prokofiev, Kirill; Prokoshin, Fedor; Protopapadaki, Eftychia-sofia; Protopopescu, Serban; Proudfoot, James; Przybycien, Mariusz; Ptacek, Elizabeth; Puddu, Daniele; Pueschel, Elisa; Puldon, David; Purohit, Milind; Puzo, Patrick; Qian, Jianming; Qin, Gang; Qin, Yang; Quadt, Arnulf; Quarrie, David; Quayle, William; Queitsch-Maitland, Michaela; Quilty, Donnchadha; Raddum, Silje; Radeka, Veljko; Radescu, Voica; Radhakrishnan, Sooraj Krishnan; Radloff, Peter; Rados, Pere; Ragusa, Francesco; Rahal, Ghita; Rajagopalan, Srinivasan; Rammensee, Michael; Rangel-Smith, Camila; Rauscher, Felix; Rave, Stefan; Ravenscroft, Thomas; Raymond, Michel; Read, Alexander Lincoln; Readioff, Nathan Peter; Rebuzzi, Daniela; Redelbach, Andreas; Redlinger, George; Reece, Ryan; Reeves, Kendall; Rehnisch, Laura; Reichert, Joseph; Reisin, Hernan; Rembser, Christoph; Ren, Huan; Renaud, Adrien; Rescigno, Marco; Resconi, Silvia; Rezanova, Olga; Reznicek, Pavel; Rezvani, Reyhaneh; Richter, Robert; Richter, Stefan; Richter-Was, Elzbieta; Ricken, Oliver; Ridel, Melissa; Rieck, Patrick; Riegel, Christian Johann; Rieger, Julia; Rifki, Othmane; Rijssenbeek, Michael; Rimoldi, Adele; Rinaldi, Lorenzo; Ristić, Branislav; Ritsch, Elmar; Riu, Imma; Rizatdinova, Flera; Rizvi, Eram; Rizzo, Thomas Gerard; Robertson, Steven; Robichaud-Veronneau, Andree; Robinson, Dave; Robinson, James; Robson, Aidan; Roda, Chiara; Roe, Shaun; Røhne, Ole; Rolli, Simona; Romaniouk, Anatoli; Romano, Marino; Romano Saez, Silvestre Marino; Romero Adam, Elena; Rompotis, Nikolaos; Ronzani, Manfredi; Roos, Lydia; Ros, Eduardo; Rosati, Stefano; Rosbach, Kilian; Rose, Peyton; Rosendahl, Peter Lundgaard; Rosenthal, Oliver; Rossetti, Valerio; Rossi, Elvira; Rossi, Leonardo Paolo; Rosten, Jonatan; Rosten, Rachel; Rotaru, Marina; Roth, Itamar; Rothberg, Joseph; Rousseau, David; Royon, Christophe; Rozanov, Alexandre; Rozen, Yoram; Ruan, Xifeng; Rubbo, Francesco; Rubinskiy, Igor; Rud, Viacheslav; Rudolph, Christian; Rudolph, Matthew Scott; Rühr, Frederik; Ruiz-Martinez, Aranzazu; Rurikova, Zuzana; Rusakovich, Nikolai; Ruschke, Alexander; Russell, Heather; Rutherfoord, John; Ruthmann, Nils; Ryabov, Yury; Rybar, Martin; Rybkin, Grigori; Ryder, Nick; Saavedra, Aldo; Sabato, Gabriele; Sacerdoti, Sabrina; Saddique, Asif; Sadrozinski, Hartmut; Sadykov, Renat; Safai Tehrani, Francesco; Saha, Puja; Sahinsoy, Merve; Saimpert, Matthias; Saito, Tomoyuki; Sakamoto, Hiroshi; Sakurai, Yuki; Salamanna, Giuseppe; Salamon, Andrea; Salazar Loyola, Javier Esteban; Saleem, Muhammad; Salek, David; Sales De Bruin, Pedro Henrique; Salihagic, Denis; Salnikov, Andrei; Salt, José; Salvatore, Daniela; Salvatore, Pasquale Fabrizio; Salvucci, Antonio; Salzburger, Andreas; Sammel, Dirk; Sampsonidis, Dimitrios; Sanchez, Arturo; Sánchez, Javier; Sanchez Martinez, Victoria; Sandaker, Heidi; Sandbach, Ruth Laura; Sander, Heinz Georg; Sanders, Michiel; Sandhoff, Marisa; Sandoval, Carlos; Sandstroem, Rikard; Sankey, Dave; Sannino, Mario; Sansoni, Andrea; Santoni, Claudio; Santonico, Rinaldo; Santos, Helena; Santoyo Castillo, Itzebelt; Sapp, Kevin; Sapronov, Andrey; Saraiva, João; Sarrazin, Bjorn; Sasaki, Osamu; Sasaki, Yuichi; Sato, Koji; Sauvage, Gilles; Sauvan, Emmanuel; Savage, Graham; Savard, Pierre; Sawyer, Craig; Sawyer, Lee; Saxon, James; Sbarra, Carla; Sbrizzi, Antonio; Scanlon, Tim; Scannicchio, Diana; Scarcella, Mark; Scarfone, Valerio; Schaarschmidt, Jana; Schacht, Peter; Schaefer, Douglas; Schaefer, Ralph; Schaeffer, Jan; Schaepe, Steffen; Schaetzel, Sebastian; Schäfer, Uli; Schaffer, Arthur; Schaile, Dorothee; Schamberger, R Dean; Scharf, Veit; Schegelsky, Valery; Scheirich, Daniel; Schernau, Michael; Schiavi, Carlo; Schillo, Christian; Schioppa, Marco; Schlenker, Stefan; Schmieden, Kristof; Schmitt, Christian; Schmitt, Sebastian; Schmitt, Stefan; Schneider, Basil; Schnellbach, Yan Jie; Schnoor, Ulrike; Schoeffel, Laurent; Schoening, Andre; Schoenrock, Bradley Daniel; Schopf, Elisabeth; Schorlemmer, Andre Lukas; Schott, Matthias; Schouten, Doug; Schovancova, Jaroslava; Schramm, Steven; Schreyer, Manuel; Schuh, Natascha; Schultens, Martin Johannes; Schultz-Coulon, Hans-Christian; Schulz, Holger; Schumacher, Markus; Schumm, Bruce; Schune, Philippe; Schwanenberger, Christian; Schwartzman, Ariel; Schwarz, Thomas Andrew; Schwegler, Philipp; Schweiger, Hansdieter; Schwemling, Philippe; Schwienhorst, Reinhard; Schwindling, Jerome; Schwindt, Thomas; Sciacca, Gianfranco; Scifo, Estelle; Sciolla, Gabriella; Scuri, Fabrizio; Scutti, Federico; Searcy, Jacob; Sedov, George; Sedykh, Evgeny; Seema, Pienpen; Seidel, Sally; Seiden, Abraham; Seifert, Frank; Seixas, José; Sekhniaidze, Givi; Sekhon, Karishma; Sekula, Stephen; Seliverstov, Dmitry; Semprini-Cesari, Nicola; Serfon, Cedric; Serin, Laurent; Serkin, Leonid; Serre, Thomas; Sessa, Marco; Seuster, Rolf; Severini, Horst; Sfiligoj, Tina; Sforza, Federico; Sfyrla, Anna; Shabalina, Elizaveta; Shamim, Mansoora; Shan, Lianyou; Shang, Ruo-yu; Shank, James; Shapiro, Marjorie; Shatalov, Pavel; Shaw, Kate; Shaw, Savanna Marie; Shcherbakova, Anna; Shehu, Ciwake Yusufu; Sherwood, Peter; Shi, Liaoshan; Shimizu, Shima; Shimmin, Chase Owen; Shimojima, Makoto; Shiyakova, Mariya; Shmeleva, Alevtina; Shoaleh Saadi, Diane; Shochet, Mel; Shojaii, Seyedruhollah; Shrestha, Suyog; Shulga, Evgeny; Shupe, Michael; Shushkevich, Stanislav; Sicho, Petr; Sidebo, Per Edvin; Sidiropoulou, Ourania; Sidorov, Dmitri; Sidoti, Antonio; Siegert, Frank; Sijacki, Djordje; Silva, José; Silver, Yiftah; Silverstein, Samuel; Simak, Vladislav; Simard, Olivier; Simic, Ljiljana; Simion, Stefan; Simioni, Eduard; Simmons, Brinick; Simon, Dorian; Sinervo, Pekka; Sinev, Nikolai; Sioli, Maximiliano; Siragusa, Giovanni; Sisakyan, Alexei; Sivoklokov, Serguei; Sjölin, Jörgen; Sjursen, Therese; Skinner, Malcolm Bruce; Skottowe, Hugh Philip; Skubic, Patrick; Slater, Mark; Slavicek, Tomas; Slawinska, Magdalena; Sliwa, Krzysztof; Smakhtin, Vladimir; Smart, Ben; Smestad, Lillian; Smirnov, Sergei; Smirnov, Yury; Smirnova, Lidia; Smirnova, Oxana; Smith, Matthew; Smith, Russell; Smizanska, Maria; Smolek, Karel; Snesarev, Andrei; Snidero, Giacomo; Snyder, Scott; Sobie, Randall; Socher, Felix; Soffer, Abner; Soh, Dart-yin; Sokhrannyi, Grygorii; Solans, Carlos; Solar, Michael; Solc, Jaroslav; Soldatov, Evgeny; Soldevila, Urmila; Solodkov, Alexander; Soloshenko, Alexei; Solovyanov, Oleg; Solovyev, Victor; Sommer, Philip; Song, Hong Ye; Soni, Nitesh; Sood, Alexander; Sopczak, Andre; Sopko, Bruno; Sopko, Vit; Sorin, Veronica; Sosa, David; Sosebee, Mark; Sotiropoulou, Calliope Louisa; Soualah, Rachik; Soukharev, Andrey; South, David; Sowden, Benjamin; Spagnolo, Stefania; Spalla, Margherita; Spangenberg, Martin; Spanò, Francesco; Spearman, William Robert; Sperlich, Dennis; Spettel, Fabian; Spighi, Roberto; Spigo, Giancarlo; Spiller, Laurence Anthony; Spousta, Martin; St Denis, Richard Dante; Stabile, Alberto; Staerz, Steffen; Stahlman, Jonathan; Stamen, Rainer; Stamm, Soren; Stanecka, Ewa; Stanescu, Cristian; Stanescu-Bellu, Madalina; Stanitzki, Marcel Michael; Stapnes, Steinar; Starchenko, Evgeny; Stark, Jan; Staroba, Pavel; Starovoitov, Pavel; Staszewski, Rafal; Steinberg, Peter; Stelzer, Bernd; Stelzer, Harald Joerg; Stelzer-Chilton, Oliver; Stenzel, Hasko; Stewart, Graeme; Stillings, Jan Andre; Stockton, Mark; Stoebe, Michael; Stoicea, Gabriel; Stolte, Philipp; Stonjek, Stefan; Stradling, Alden; Straessner, Arno; Stramaglia, Maria Elena; Strandberg, Jonas; Strandberg, Sara; Strandlie, Are; Strauss, Emanuel; Strauss, Michael; Strizenec, Pavol; Ströhmer, Raimund; Strom, David; Stroynowski, Ryszard; Strubig, Antonia; Stucci, Stefania Antonia; Stugu, Bjarne; Styles, Nicholas Adam; Su, Dong; Su, Jun; Subramaniam, Rajivalochan; Succurro, Antonella; Sugaya, Yorihito; Suk, Michal; Sulin, Vladimir; Sultansoy, Saleh; Sumida, Toshi; Sun, Siyuan; Sun, Xiaohu; Sundermann, Jan Erik; Suruliz, Kerim; Susinno, Giancarlo; Sutton, Mark; Suzuki, Shota; Svatos, Michal; Swiatlowski, Maximilian; Sykora, Ivan; Sykora, Tomas; Ta, Duc; Taccini, Cecilia; Tackmann, Kerstin; Taenzer, Joe; Taffard, Anyes; Tafirout, Reda; Taiblum, Nimrod; Takai, Helio; Takashima, Ryuichi; Takeda, Hiroshi; Takeshita, Tohru; Takubo, Yosuke; Talby, Mossadek; Talyshev, Alexey; Tam, Jason; Tan, Kong Guan; Tanaka, Junichi; Tanaka, Reisaburo; Tanaka, Shuji; Tannenwald, Benjamin Bordy; Tannoury, Nancy; Tapia Araya, Sebastian; Tapprogge, Stefan; Tarem, Shlomit; Tarrade, Fabien; Tartarelli, Giuseppe Francesco; Tas, Petr; Tasevsky, Marek; Tashiro, Takuya; Tassi, Enrico; Tavares Delgado, Ademar; Tayalati, Yahya; Taylor, Frank; Taylor, Geoffrey; Taylor, Pierre Thor Elliot; Taylor, Wendy; Teischinger, Florian Alfred; Teixeira Dias Castanheira, Matilde; Teixeira-Dias, Pedro; Temming, Kim Katrin; Temple, Darren; Ten Kate, Herman; Teng, Ping-Kun; Teoh, Jia Jian; Tepel, Fabian-Phillipp; Terada, Susumu; Terashi, Koji; Terron, Juan; Terzo, Stefano; Testa, Marianna; Teuscher, Richard; Theveneaux-Pelzer, Timothée; Thomas, Juergen; Thomas-Wilsker, Joshuha; Thompson, Emily; Thompson, Paul; Thompson, Ray; Thompson, Stan; Thomsen, Lotte Ansgaard; Thomson, Evelyn; Thomson, Mark; Thun, Rudolf; Tibbetts, Mark James; Ticse Torres, Royer Edson; Tikhomirov, Vladimir; Tikhonov, Yury; Timoshenko, Sergey; Tiouchichine, Elodie; Tipton, Paul; Tisserant, Sylvain; Todome, Kazuki; Todorov, Theodore; Todorova-Nova, Sharka; Tojo, Junji; Tokár, Stanislav; Tokushuku, Katsuo; Tollefson, Kirsten; Tolley, Emma; Tomlinson, Lee; Tomoto, Makoto; Tompkins, Lauren; Toms, Konstantin; Torrence, Eric; Torres, Heberth; Torró Pastor, Emma; Toth, Jozsef; Touchard, Francois; Tovey, Daniel; Trefzger, Thomas; Tremblet, Louis; 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Vachon, Brigitte; Valderanis, Chrysostomos; Valencic, Nika; Valentinetti, Sara; Valero, Alberto; Valery, Loic; Valkar, Stefan; Vallecorsa, Sofia; Valls Ferrer, Juan Antonio; Van Den Wollenberg, Wouter; Van Der Deijl, Pieter; van der Geer, Rogier; van der Graaf, Harry; van Eldik, Niels; van Gemmeren, Peter; Van Nieuwkoop, Jacobus; van Vulpen, Ivo; van Woerden, Marius Cornelis; Vanadia, Marco; Vandelli, Wainer; Vanguri, Rami; Vaniachine, Alexandre; Vannucci, Francois; Vardanyan, Gagik; Vari, Riccardo; Varnes, Erich; Varol, Tulin; Varouchas, Dimitris; Vartapetian, Armen; Varvell, Kevin; Vazeille, Francois; Vazquez Schroeder, Tamara; Veatch, Jason; Veloce, Laurelle Maria; Veloso, Filipe; Velz, Thomas; Veneziano, Stefano; Ventura, Andrea; Ventura, Daniel; Venturi, Manuela; Venturi, Nicola; Venturini, Alessio; Vercesi, Valerio; Verducci, Monica; Verkerke, Wouter; Vermeulen, Jos; Vest, Anja; Vetterli, Michel; Viazlo, Oleksandr; Vichou, Irene; Vickey, Trevor; Vickey Boeriu, Oana Elena; Viehhauser, Georg; Viel, Simon; Vigne, Ralph; Villa, Mauro; Villaplana Perez, Miguel; Vilucchi, Elisabetta; Vincter, Manuella; Vinogradov, Vladimir; Vivarelli, Iacopo; Vives Vaque, Francesc; Vlachos, Sotirios; Vladoiu, Dan; Vlasak, Michal; Vogel, Marcelo; Vokac, Petr; Volpi, Guido; Volpi, Matteo; von der Schmitt, Hans; von Radziewski, Holger; von Toerne, Eckhard; Vorobel, Vit; Vorobev, Konstantin; Vos, Marcel; Voss, Rudiger; Vossebeld, Joost; Vranjes, Nenad; Vranjes Milosavljevic, Marija; Vrba, Vaclav; Vreeswijk, Marcel; Vuillermet, Raphael; Vukotic, Ilija; Vykydal, Zdenek; Wagner, Peter; Wagner, Wolfgang; Wahlberg, Hernan; Wahrmund, Sebastian; Wakabayashi, Jun; Walder, James; Walker, Rodney; Walkowiak, Wolfgang; Wang, Chao; Wang, Fuquan; Wang, Haichen; Wang, Hulin; Wang, Jike; Wang, Jin; Wang, Kuhan; Wang, Rui; Wang, Song-Ming; Wang, Tan; Wang, Tingting; Wang, Xiaoxiao; Wanotayaroj, Chaowaroj; Warburton, Andreas; Ward, Patricia; Wardrope, David Robert; Washbrook, Andrew; Wasicki, Christoph; Watkins, Peter; Watson, Alan; Watson, Ian; Watson, Miriam; Watts, Gordon; Watts, Stephen; Waugh, Ben; Webb, Samuel; Weber, Michele; Weber, Stefan Wolf; Webster, Jordan S; Weidberg, Anthony; Weinert, Benjamin; Weingarten, Jens; Weiser, Christian; Weits, Hartger; Wells, Phillippa; Wenaus, Torre; Wengler, Thorsten; Wenig, Siegfried; Wermes, Norbert; Werner, Matthias; Werner, Per; Wessels, Martin; Wetter, Jeffrey; Whalen, Kathleen; Wharton, Andrew Mark; White, Andrew; White, Martin; White, Ryan; White, Sebastian; Whiteson, Daniel; Wickens, Fred; Wiedenmann, Werner; Wielers, Monika; Wienemann, Peter; Wiglesworth, Craig; Wiik-Fuchs, Liv Antje Mari; Wildauer, Andreas; Wilkens, Henric George; Williams, Hugh; Williams, Sarah; Willis, Christopher; Willocq, Stephane; Wilson, Alan; Wilson, John; Wingerter-Seez, Isabelle; Winklmeier, Frank; Winter, Benedict Tobias; Wittgen, Matthias; Wittkowski, Josephine; Wollstadt, Simon Jakob; Wolter, Marcin Wladyslaw; Wolters, Helmut; Wosiek, Barbara; Wotschack, Jorg; Woudstra, Martin; Wozniak, Krzysztof; Wu, Mengqing; Wu, Miles; Wu, Sau Lan; Wu, Xin; Wu, Yusheng; Wyatt, Terry Richard; Wynne, Benjamin; Xella, Stefania; Xu, Da; Xu, Lailin; Yabsley, Bruce; Yacoob, Sahal; Yakabe, Ryota; Yamada, Miho; Yamaguchi, Daiki; Yamaguchi, Yohei; Yamamoto, Akira; Yamamoto, Shimpei; Yamanaka, Takashi; Yamauchi, Katsuya; Yamazaki, Yuji; Yan, Zhen; Yang, Haijun; Yang, Hongtao; Yang, Yi; Yao, Weiming; Yap, Yee Chinn; Yasu, Yoshiji; Yatsenko, Elena; Yau Wong, Kaven Henry; Ye, Jingbo; Ye, Shuwei; Yeletskikh, Ivan; Yen, Andy L; Yildirim, Eda; Yorita, Kohei; Yoshida, Rikutaro; Yoshihara, Keisuke; Young, Charles; Young, Christopher John; Youssef, Saul; Yu, David Ren-Hwa; Yu, Jaehoon; Yu, Jiaming; Yu, Jie; Yuan, Li; Yuen, Stephanie P; Yurkewicz, Adam; Yusuff, Imran; Zabinski, Bartlomiej; Zaidan, Remi; Zaitsev, Alexander; Zalieckas, Justas; Zaman, Aungshuman; Zambito, Stefano; Zanello, Lucia; Zanzi, Daniele; Zeitnitz, Christian; Zeman, Martin; Zemla, Andrzej; Zeng, Qi; Zengel, Keith; Zenin, Oleg; Ženiš, Tibor; Zerwas, Dirk; Zhang, Dongliang; Zhang, Fangzhou; Zhang, Guangyi; Zhang, Huijun; Zhang, Jinlong; Zhang, Lei; Zhang, Ruiqi; Zhang, Xueyao; Zhang, Zhiqing; Zhao, Xiandong; Zhao, Yongke; Zhao, Zhengguo; Zhemchugov, Alexey; Zhong, Jiahang; Zhou, Bing; Zhou, Chen; Zhou, Lei; Zhou, Li; Zhou, Mingliang; Zhou, Ning; Zhu, Cheng Guang; Zhu, Hongbo; Zhu, Junjie; Zhu, Yingchun; Zhuang, Xuai; Zhukov, Konstantin; Zibell, Andre; Zieminska, Daria; Zimine, Nikolai; Zimmermann, Christoph; Zimmermann, Stephanie; Zinonos, Zinonas; Zinser, Markus; Ziolkowski, Michael; Živković, Lidija; Zobernig, Georg; Zoccoli, Antonio; zur Nedden, Martin; Zurzolo, Giovanni; Zwalinski, Lukasz

    2015-10-21

    A summary of the constraints from the ATLAS experiment on $R$-parity conserving supersymmetry is presented. Results from 22 separate ATLAS searches are considered, each based on analysis of up to 20.3 fb$^{-1}$ of proton-proton collision data at the centre-of-mass energy of $\\sqrt{s}$ = 7 and 8 TeV at the Large Hadron Collider.  The results are interpreted in the context of the 19-parameter phenomenological minimal supersymmetric standard model, in which the lightest supersymmetric particle is a neutralino, taking into account constraints from previous precision electroweak and flavour measurements as well as from dark matter related measurements.  The results are presented in terms of constraints on supersymmetric particle masses and are compared to limits from simplified models. The impact of ATLAS searches on parameters such as the dark matter relic density, the couplings of the observed Higgs boson, and the degree of electroweak fine-tuning is also shown.  Spectra for surviving supersymmetry model ...

  17. Teetering near the edge; women's experiences of anal incontinence following obstetric anal sphincter injury: an interpretive phenomenological research study.

    Science.gov (United States)

    Tucker, Julie; Clifton, Vicki; Wilson, Anne

    2014-08-01

    Obstetric anal sphincter injury (OASIS) following vaginal delivery increases the risk of anal incontinence (AI). Subsequent vaginal delivery and ageing increase the risk of worsening symptoms. Very little literature describes any in-depth understanding of what it is like to live with AI following a history of known OASIS. To describe and interpret women's experience of AI following OASIS and its impact on quality of life. An interpretive phenomenological study was conducted in a level 2 tertiary hospital in South Australia. Women with a history of OASIS and AI were purposefully recruited. The St Marks Vaizey score was utilised to identify symptom severity. Semi-structured open-ended interviews were conducted, and data were analysed utilising Van Manen thematic analysis. Participants (n = 10) aged 26-56 years. All women were symptomatic of AI following OASIS, and 80% had received a primary OASIS at their first vaginal delivery. The St Marks Vaizey score mean was 9.1 (range within 4-22). Three essential themes grieving for loss, silence, striving for normality with eight subthemes identified a significant sense of loss and psychological impact of AI for this group of women. Health professionals require a greater understanding of the negative impact of OASIS and AI on women's quality of life. This may improve the management, education and clinical care of this condition which may result as a consequence of OASIS. © 2014 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  18. Adolescents' with congenital heart disease and their parents' experiences of a nurse-led transition program. An interpretive phenomenological

    Science.gov (United States)

    Thomet, Corina; Lindenberg, Carina; Schwerzmann, Markus; Spichiger, Elisabeth

    2018-02-01

    Background: Up to 90 % of patients with congenital heart disease (CHD) now reach adulthood. To avoid lapses in care during the change from pediatric to adult care, a nurse-led transition program (TP) was implemented at a Swiss University Hospital. Aim: This study explored the experiences and expectations of adolescents with CHD and their parents regarding a nurse-led TP. Method: This qualitative study used an interpretive, phenomenological approach. Individual interviews were conducted with seven adolescent CHD patients in the transition period and their parents (six mothers, two fathers). Analysis followed an iterative process. Results: For most study participants, the transfer from pediatric to adult medicine as part of the TP went smoothly. They experienced the TP positively. Patients valued the provision of a constant contact person to provide CHD-related information; parents welcomed the support of an informed, neutral clinician for their children. To varying degrees, adolescents were willing to take over self-responsibility; conversely, parents found it difficult to turn their responsibility over to their children. Parents wished to give the adolescent as much time as needed to act responsibility on their own. Conclusions: A transition program is a key element for establishing a continuous care in adolescents with a chronic disease. It facilitates the parents' process of allowing their youths to assume increasing responsibility for their own health.

  19. William James on a phenomenological psychology of immediate experience: the true foundation for a science of consciousness?

    Science.gov (United States)

    Taylor, Eugene

    2010-01-01

    Throughout his career, William James defended personal consciousness. In his "Principles of Psychology" (1890), he declared that psychology is the scientific study of states of consciousness as such and that he intended to presume from the outset that the thinker was the thought. But while writing it, he had been investigating a dynamic psychology of the subconscious, which found a major place in his Gifford Lectures, published as "The Varieties of Religious Experience" in 1902. This was the clearest statement James was able to make before he died with regard to his developing tripartite metaphysics of pragmatism, pluralism and radical empiricism, which essentially asked "Is a science of consciousness actually possible?" James's lineage in this regard, was inherited from an intuitive psychology of character formation that had been cast within a context of spiritual self-realization by the Swedenborgians and Transcendentalists of New England. Chief among these was his father, Henry James, Sr., and his godfather, Ralph Waldo Emerson. However, james was forced to square these ideas with the more rigorous scientific dictates of his day, which have endured to the present. As such, his ideas remain alive and vibrant, particularly among those arguing for the fusion of phenomenology, embodiment and cognitive neuroscience in the renewed search for a science of consciousness.

  20. Phenomenological features of dreams: Results from dream log studies using the Subjective Experiences Rating Scale (SERS).

    Science.gov (United States)

    Kahan, Tracey L; Claudatos, Stephanie

    2016-04-01

    Self-ratings of dream experiences were obtained from 144 college women for 788 dreams, using the Subjective Experiences Rating Scale (SERS). Consistent with past studies, dreams were characterized by a greater prevalence of vision, audition, and movement than smell, touch, or taste, by both positive and negative emotion, and by a range of cognitive processes. A Principal Components Analysis of SERS ratings revealed ten subscales: four sensory, three affective, one cognitive, and two structural (events/actions, locations). Correlations (Pearson r) among subscale means showed a stronger relationship among the process-oriented features (sensory, cognitive, affective) than between the process-oriented and content-centered (structural) features--a pattern predicted from past research (e.g., Bulkeley & Kahan, 2008). Notably, cognition and positive emotion were associated with a greater number of other phenomenal features than was negative emotion; these findings are consistent with studies of the qualitative features of waking autobiographical memory (e.g., Fredrickson, 2001). Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Servant leadership: a phenomenological study of practices, Experiences, organizational effectiveness and barriers

    Directory of Open Access Journals (Sweden)

    Amy R. Savage-Austin, PhD

    2013-07-01

    Full Text Available The subject of leadership is complex, and one of the main issues facing organizational leaders today is how to motivate employees to actively participate in the efforts that lead to accomplishing organizational goals. This study gathered lived experiences of 15 organizational leaders who practice the servant leadership philosophy, and explored how business leaders link their servant leadership practices to their organization’s effectiveness. The qualitative responses obtained during this study indicated that the perceived organizational barriers that prevent the servant leadership practices are the organization’s culture, the fear of change, and the lack of knowledge regarding the servant leadership philosophy. This study also gained insight into the impact that these organizational barriers have on one’s ability to practice servant leadership

  2. Experiences of mental health nursing staff working with voice hearers in an acute setting: An interpretive phenomenological approach.

    Science.gov (United States)

    McMullan, E; Gupta, A; Collins, S C

    2018-04-01

    interviewed. The data were analysed using Interpretative Phenomenological Analysis. Results A group analysis elicited three master themes: "It's quite scary really, not unlike a horror movie;" "I can only influence what's in front of me;" and "Just chipping away". Discussion Staff working with voice hearers in acute settings experience feelings of powerlessness and helplessness, as they feel unable to reduce the distress experienced by voice hearers in their care. Staff employ coping strategies to help manage these difficult feelings, including using structured tools in their work with voice hearers and attending reflective practice forums. Implications for Practice Acute mental health services may need to protect time for staff to access regular reflective practice and other supervision forums to help manage their feelings of powerlessness and helplessness arising from their work with voice hearers. © 2017 John Wiley & Sons Ltd.

  3. Staff Nurses’ Perceptions and Experiences about Structural Empowerment: A Qualitative Phenomenological Study

    Science.gov (United States)

    Van Bogaert, Peter; Peremans, Lieve; Diltour, Nadine; Van heusden, Danny; Dilles, Tinne; Van Rompaey, Bart; Havens, Donna Sullivan

    2016-01-01

    The aim of the study reported in this article was to investigate staff nurses’ perceptions and experiences about structural empowerment and perceptions regarding the extent to which structural empowerment supports safe quality patient care. To address the complex needs of patients, staff nurse involvement in clinical and organizational decision-making processes within interdisciplinary care settings is crucial. A qualitative study was conducted using individual semi-structured interviews of 11 staff nurses assigned to medical or surgical units in a 600-bed university hospital in Belgium. During the study period, the hospital was going through an organizational transformation process to move from a classic hierarchical and departmental organizational structure to one that was flat and interdisciplinary. Staff nurses reported experiencing structural empowerment and they were willing to be involved in decision-making processes primarily about patient care within the context of their practice unit. However, participants were not always fully aware of the challenges and the effect of empowerment on their daily practice, the quality of care and patient safety. Ongoing hospital change initiatives supported staff nurses’ involvement in decision-making processes for certain matters but for some decisions, a classic hierarchical and departmental process still remained. Nurses perceived relatively high work demands and at times viewed empowerment as presenting additional. Staff nurses recognized the opportunities structural empowerment provided within their daily practice. Nurse managers and unit climate were seen as crucial for success while lack of time and perceived work demands were viewed as barriers to empowerment. PMID:27035457

  4. Staff Nurses' Perceptions and Experiences about Structural Empowerment: A Qualitative Phenomenological Study.

    Directory of Open Access Journals (Sweden)

    Peter Van Bogaert

    Full Text Available The aim of the study reported in this article was to investigate staff nurses' perceptions and experiences about structural empowerment and perceptions regarding the extent to which structural empowerment supports safe quality patient care. To address the complex needs of patients, staff nurse involvement in clinical and organizational decision-making processes within interdisciplinary care settings is crucial. A qualitative study was conducted using individual semi-structured interviews of 11 staff nurses assigned to medical or surgical units in a 600-bed university hospital in Belgium. During the study period, the hospital was going through an organizational transformation process to move from a classic hierarchical and departmental organizational structure to one that was flat and interdisciplinary. Staff nurses reported experiencing structural empowerment and they were willing to be involved in decision-making processes primarily about patient care within the context of their practice unit. However, participants were not always fully aware of the challenges and the effect of empowerment on their daily practice, the quality of care and patient safety. Ongoing hospital change initiatives supported staff nurses' involvement in decision-making processes for certain matters but for some decisions, a classic hierarchical and departmental process still remained. Nurses perceived relatively high work demands and at times viewed empowerment as presenting additional. Staff nurses recognized the opportunities structural empowerment provided within their daily practice. Nurse managers and unit climate were seen as crucial for success while lack of time and perceived work demands were viewed as barriers to empowerment.

  5. Staff Nurses' Perceptions and Experiences about Structural Empowerment: A Qualitative Phenomenological Study.

    Science.gov (United States)

    Van Bogaert, Peter; Peremans, Lieve; Diltour, Nadine; Van heusden, Danny; Dilles, Tinne; Van Rompaey, Bart; Havens, Donna Sullivan

    2016-01-01

    The aim of the study reported in this article was to investigate staff nurses' perceptions and experiences about structural empowerment and perceptions regarding the extent to which structural empowerment supports safe quality patient care. To address the complex needs of patients, staff nurse involvement in clinical and organizational decision-making processes within interdisciplinary care settings is crucial. A qualitative study was conducted using individual semi-structured interviews of 11 staff nurses assigned to medical or surgical units in a 600-bed university hospital in Belgium. During the study period, the hospital was going through an organizational transformation process to move from a classic hierarchical and departmental organizational structure to one that was flat and interdisciplinary. Staff nurses reported experiencing structural empowerment and they were willing to be involved in decision-making processes primarily about patient care within the context of their practice unit. However, participants were not always fully aware of the challenges and the effect of empowerment on their daily practice, the quality of care and patient safety. Ongoing hospital change initiatives supported staff nurses' involvement in decision-making processes for certain matters but for some decisions, a classic hierarchical and departmental process still remained. Nurses perceived relatively high work demands and at times viewed empowerment as presenting additional. Staff nurses recognized the opportunities structural empowerment provided within their daily practice. Nurse managers and unit climate were seen as crucial for success while lack of time and perceived work demands were viewed as barriers to empowerment.

  6. Patients' Experience of therapeutic footwear whilst living at risk of neuropathic diabetic foot ulceration: an interpretative phenomenological analysis (IPA).

    Science.gov (United States)

    Paton, Joanne S; Roberts, Anne; Bruce, Graham K; Marsden, Jonathan

    2014-02-22

    Previous work has found that people with diabetes do not wear their therapeutic footwear as directed, but the thinking behind this behaviour is unclear. Adherence to therapeutic footwear advice must improve in order to reduce foot ulceration and amputation risk in people with diabetes and neuropathy. Therefore this study aimed to explore the psychological influences and personal experiences behind the daily footwear selection of individuals with diabetes and neuropathy. An interpretative phenomenological analysis (IPA) approach was used to explore the understanding and experience of therapeutic footwear use in people living at risk of diabetic neuropathic foot ulceration. This study benefited from the purposive selection of a small sample of four people and used in-depth semi structured interviews because it facilitated the deep and detailed examination of personal thoughts and feelings behind footwear selection. Four overlapping themes that interact to regulate footwear choice emerged from the analyses: a) Self-perception dilemma; resolving the balance of risk experienced by people with diabetes and neuropathy day to day, between choosing to wear footwear to look and feel normal and choosing footwear to protect their feet from foot ulceration; b) Reflective adaption; The modification and individualisation of a set of values about footwear usage created in the minds of people with diabetes and neuropathy; c) Adherence response; The realignment of footwear choice with personal values, to reinforce the decision not to change behaviour or bring about increased footwear adherence, with or without appearance management; d) Reality appraisal; A here and now appraisal of the personal benefit of footwear choice on emotional and physical wellbeing, with additional consideration to the preservation of therapeutic footwear. For some people living at risk of diabetic neuropathic foot ulceration, the decision whether or not to wear therapeutic footwear is driven by the

  7. Patients’ Experience of therapeutic footwear whilst living at risk of neuropathic diabetic foot ulceration: an interpretative phenomenological analysis (IPA)

    Science.gov (United States)

    2014-01-01

    Background Previous work has found that people with diabetes do not wear their therapeutic footwear as directed, but the thinking behind this behaviour is unclear. Adherence to therapeutic footwear advice must improve in order to reduce foot ulceration and amputation risk in people with diabetes and neuropathy. Therefore this study aimed to explore the psychological influences and personal experiences behind the daily footwear selection of individuals with diabetes and neuropathy. Methods An interpretative phenomenological analysis (IPA) approach was used to explore the understanding and experience of therapeutic footwear use in people living at risk of diabetic neuropathic foot ulceration. This study benefited from the purposive selection of a small sample of four people and used in-depth semi structured interviews because it facilitated the deep and detailed examination of personal thoughts and feelings behind footwear selection. Findings Four overlapping themes that interact to regulate footwear choice emerged from the analyses: a) Self-perception dilemma; resolving the balance of risk experienced by people with diabetes and neuropathy day to day, between choosing to wear footwear to look and feel normal and choosing footwear to protect their feet from foot ulceration; b) Reflective adaption; The modification and individualisation of a set of values about footwear usage created in the minds of people with diabetes and neuropathy; c) Adherence response; The realignment of footwear choice with personal values, to reinforce the decision not to change behaviour or bring about increased footwear adherence, with or without appearance management; d) Reality appraisal; A here and now appraisal of the personal benefit of footwear choice on emotional and physical wellbeing, with additional consideration to the preservation of therapeutic footwear. Conclusion For some people living at risk of diabetic neuropathic foot ulceration, the decision whether or not to wear

  8. Pathways to success in science: A phenomenological study, examining the life experiences of African-American women in higher education

    Science.gov (United States)

    Giscombe, Claudette Leanora

    This study is a qualitative investigation in which five African American women science faculty, in higher education, within the age range of 45--60, were the participants. The data that was collected, over twelve months, was primarily obtained from the in-depth phenomenological interviewing method (Seidman, 1991). The interpretation of the data was the result of ongoing cross analysis of the participants' life experiences, perceptions, and beliefs of the how they navigated and negotiated pathways to careers in the natural sciences, and the meanings they attach to these experiences. The software Ethnograph (V5.0) was used to organize the participants' responses into patterns and emergent themes. The Black women in this study articulated several themes that were critical determinants of their successes and achievements in science careers. From the analysis of the data set, four major findings were identified: (1) "Black Intentional Communities" acted as social agencies for the positive development of the participants; (2) "My World Reality" which was described by the participants as their acceptance of their segregated worlds, not being victims of inequities and injustices, but being resilient and determined to forge on to early academic successes. Early academic successes were identified as precursors and external motivational stimuli to their interests and achievements in science; (3) Their experiences of "Tensions and Double Consciousness" from race and gender negative images and career stereotypes, required the women to make "intra-cultural deviations" from stereotypic career roles and to develop "pragmatic coping strategies" to achieve in science careers and; (4) "Meaning-making"---Significant to the meaning of their journey was the fact that the participants grounded their experiences in a social context rather than in a scientific context and that they ended their journey with expressions of personal satisfactions about their journey and their unique drive and

  9. Heavy ion source support gas mixing experiments

    International Nuclear Information System (INIS)

    Hudson, E.D.; Mallory, M.L.

    1977-01-01

    Experiments on mixing an easily ionized support gas with the primary ion source gas have produced large beam enhancements for high charge state light ions (masses less than or equal to 20). In the Oak Ridge Isochronous Cyclotron (ORIC), the beam increase has been a factor of 5 or greater, depending on ion species and charge state. Approximately 0.1 cc/min of the easily ionized support gas (argon, krypton, or xenon) is supplied to the ion source through a separate gas line and the primary gas flow is reduced by approximately 30 percent. The proposed mechanism for increased intensity is as follows: The heavier support gas ionizes readily to a higher charge state, providing increased cathode heating. The increased heating permits a reduction in primary gas flow (lower pressure) and the subsequent beam increase

  10. Do we treat individuals as patients or as potential donors? A phenomenological study of healthcare professionals' experiences.

    Science.gov (United States)

    Orøy, Aud; Strømskag, Kjell Erik; Gjengedal, Eva

    2015-03-01

    Organ donation and transplantation have made it possible to both save life and to improve the quality of life for a large number of patients. In the last years there has been an increasing gap between the number of patients who need organs and organs available for transplantation, and the focus worldwide has been on how to meet the organ shortage. This also rises some ethical challenges. The objective of this study was to explore healthcare professionals' experience of ethics related to care and interaction with critically ill patients with severe brain injuries and their families. A hermeneutic phenomenological approach was used to explore the participants' experiences. Methods for collecting data were a combination of participant observations and in-depth interviews. Two ICUs in a Norwegian university hospital were recruited for data collection. A total of 12 cases were observed, and 32 of the healthcare professionals involved were interviewed. The study was approved by the Regional Committee for Research Ethics. Permission to the study in the ICUs was obtained from the Chief Physician in the two ICUs respectively. The right of the participants was ensured by written, voluntary, and informed consent. From the thematic analysis, a structure of the participants' experiences emerged as a process. While the patients' condition was clarified through phases of prognostic ambiguity, gradual clarification and prognostic certainty, interaction with the families was characterized by ambiguity that involved withholding. The prognostic process had a great impact on how the healthcare professionals interacted with the family. The interaction challenged the participants' caring values in various ways and captured an important structure in their experiences of the ethical interaction with the patients' families. These challenges distinguish caring for families in donation situations from caring for relatives of critically ill patients in general. In the discussion we have

  11. A hermeneutic phenomenological study of the experiences of female African American undergraduate engineering students at a predominantly White and an historically Black institution

    Science.gov (United States)

    Frillman, Sharron Ann

    2011-12-01

    This phenomenological study examined the experiences of twelve female African Americans enrolled as fulltime undergraduate engineering students at North Carolina Agricultural and Technical State University, an historically Black university, and seven female African Americans enrolled as undergraduate engineering students at Purdue University in West Lafayette, Indiana, a traditionally White institution. Interviews provided insights into the "lived" experiences of these young women and the factors they believe have contributed to their success in their respective engineering programs. Data analysis involved coding each participant's responses to interview questions using Atlas.ti, a powerful qualitative data analysis tool. This generated 181 codes that were further categorized into nine emergent themes, indicating the potential for extensive associations among the variables. The emergent themes are as follows: (1) Demographic information/special circumstances, (2) Personal attributes and characteristics, (3) Personal insights, (4) Sense of mission, (5) Sources of negative stress, (6) Success strategies, (7) Various forms of support, (8) Would/would not have made it to where she is now, and (9) Being African American and female in engineering. Analysis of these themes and their relationships led to the development of the Frillman Model of Emergent Themes in Female African American Engineering Students. Success. In addressing similarities and differences, three overriding theme categories emerged. These were: (1) Four personhood themes and dual social identity theme; (2) Environmental input and response theme; and (3) Outcome emergent theme of Would/Would not have made it to where she is now. Recommendations were made for future research to expand upon this exploratory study.

  12. A Phenomenological Research of the Lived Experiences of Runaway Girls Who Live in Correction and Rehabilitation Centre in Tehran about Subjective Experiences

    Directory of Open Access Journals (Sweden)

    Maryam Falahatpishe

    2016-03-01

    Full Text Available Background and Objective: According to the high prevalence of running away from home by the teenager girls in Iran and the negative consequences of this issue in the society, this study aimed to investigate the phenomenon of running away from home by studying the lived experience about subjective experiences in girls who had been referred to correction and rehabilitation center in Tehran.Materials and Methods: 12 girls were chosen based on data saturation and they were interviewed by semi-structured interviews. The data were analyzed by interpretative phenomenology and Van Manen approach. Finally 5 main Themes were achieved.Results: The thematic analysis resulted in three sub-themes for subjective experiences including entanglement in negative emotions, being dehumanized, and feminine identity.Conclusion: The results emphasize the need for assessment of experiencing the negative emotions, being dehumanized, and identity crisis as the risk factors of running in teenagers to prevent the possibility of running away from home by teenagers.

  13. How Adults in Developmental Reading Courses Describe Their Educational Life Experiences: A Phenomenological Case Study Examining Whether Experiences Influence Reading Attitudes and Decision-Making Processes

    Science.gov (United States)

    Reece Armour, Ashley

    2017-01-01

    The purpose of this phenomenological case study is to explore the reading attitudes and decision-making skills of college freshmen enrolled in remedial language arts courses. The theoretical framework guiding this study is qualitative phenomenology explained by Baxter and Jack (2008). This specific type of research "provides tools for…

  14. From miracle to reconciliation: a hermeneutic phenomenological study exploring the experience of living with Parkinson's disease following deep brain stimulation.

    Science.gov (United States)

    Haahr, Anita; Kirkevold, Marit; Hall, Elisabeth O C; Ostergaard, Karen

    2010-10-01

    Deep Brain Stimulation for Parkinson's disease is a promising treatment for patients who can no longer be treated satisfactorily with L-dopa. Deep Brain Stimulation is known to relieve motor symptoms of Parkinson's disease and improve quality of life. Focusing on how patients experience life when treated with Deep Brain Stimulation can provide essential information on the process patients go through when receiving a treatment that alters the body and changes the illness trajectory. The aim of this study was to explore and describe the experience of living with Parkinson's disease when treated with Deep Brain Stimulation. The study was designed as a longitudinal study and data were gathered through qualitative in-depth interviews three times during the first year of treatment. Nine patients participated in the study. They were included when they had accepted treatment with Deep Brain Stimulation for Parkinson's disease. Data collection and data analysis were inspired by the hermeneutic phenomenological methodology of Van Manen. The treatment had a major impact on the body. Participants experienced great bodily changes and went through a process of adjustment in three phases during the first year of treatment with Deep Brain Stimulation. These stages were; being liberated: a kind of miracle, changes as a challenge: decline or opportunity and reconciliation: re-defining life with Parkinson's disease. The course of the process was unique for each participant, but dominant was that difficulties during the adjustment of stimulation and medication did affect the re-defining process. Patients go through a dramatic process of change following Deep Brain Stimulation. A changing body affects their entire lifeworld. Some adjust smoothly to changes while others are affected by loss of control, uncertainty and loss of everyday life as they knew it. These experiences affect the process of adjusting to life with Deep Brain Stimulation and re-define life with Parkinson's disease

  15. Exploring preservice teachers' interpretations of curricular experiences while learning to teach in an inquiry-oriented way: A phenomenology

    Science.gov (United States)

    Sander, Scott A.

    Despite ubiquitous calls for school reform, the traditional transmission model of education continues to dominate our nation's science classrooms at all levels. How do these experiences impact those who enter formal teacher education programs and Methods courses that promote a more inquiry-oriented way of teaching science? The purpose of this foundational study was to explore the interpretations of five preservice science teachers' (PSTs) curricular experiences in order to gain a greater understanding directly from the participants about learning to teach in an inquiry-oriented way. Phenomenology was selected as a flexible methodology that enabled access to the "lifeworld" that PSTs had constructed of their experiences within a science Methods course. The inquiry-based methods used within the course also provided the data that ultimately became the bulk of the stories presented in Chapter 4. The methods were selected for their ability to make the PSTs' thinking visible. The use of "thinking routines" within the context of the Methods course supplied data from the PSTs as they were in the role of a student. The use of the virtual classroom TeachLivE(TM) supplied data from the PSTs as they were in the role of a teacher. The data generated by these unique methods helped to constitute the stories presented in Chapter 4. Instead of stories about the PSTs these are stories constructed from the data that represents the thinking of PSTs. The stories are presented as what PSTs see, believe, care about, and wonder with regards to learning to teach in an inquiry-oriented way. This data indicates that while PSTs have taken notice of the challenge to their existing ideas about teaching science there are still significant barriers that must be overcome to replace entrenched beliefs in order for them to implement inquiry-oriented practices in their future classrooms. As a beginning step in the inquiry process and aligned with constructivist theories of learning, thinking routines

  16. ["Let me tell you about my little box": phenomenological study on the experience of living with a totally implantable central venous catheter].

    Science.gov (United States)

    Mutti, Carolina; Fumagalli, Anna; Monni, Pierina; Rancati, Stefania; Rosi, Ivana Maria

    2016-01-01

    . "Let me tell you about my little box": phenomenological study on the experience of living with a totally implantable central venous catheter. Many variables impact on the choice to implant a totally implantable long-term central venous catheter's (Port), in spite of its proven efficacy. The patients' perception is pivotal, and only few qualitative studies dig deep into patients' feelings and experiences. To understand if, and how, the Port affects the patient's life. Qualitative phenomenological study based on semi-structured interviews on a convenience sample of patients implanted a Port, selected in an oncohematology Day Hospital in Milan. The analysis was carried out by three researchers with a phenomenological method. Four main themes, and sub-themes, emerged from twenty interviews. Relief, both physical and psychological; the process of the choice of inserting the Port and the importance of thinking about its positioning since the beginning of the treatment course; the symbol- the device reminds of the disease and its removal is of utmost importance; the technology progresses- the need of trust in the health care personnel and in their competences. The Port improved the patients' quality of life. The study allows some reflections on the need of considering the actual and future conditions of the patient to make a shared and informed choice.

  17. A Phenomenological Study of the Lived Experiences of Non-Traditional Students in Higher Level Mathematics at a Midwest University

    Science.gov (United States)

    Wood, Brian B.

    2017-01-01

    The current literature suggests that the use of Husserl's and Heidegger's approaches to phenomenology is still practiced. However, a clear gap exists on how these approaches are viewed in the context of constructivism, particularly with non-traditional female students' study of mathematics. The dissertation attempts to clarify the constructivist…

  18. Being in the Hot Spot: A Phenomenological Study of Two Beginning Teachers' Experiences Enacting Inquiry Science Pedagogy

    Science.gov (United States)

    Dreon, Oliver; McDonald, Scott

    2012-01-01

    This phenomenological study demonstrates the influence that affective factors have on beginning teachers' ability to enact inquiry science pedagogy. Through narratives shared in interviews and weblog postings, two beginning science teachers' emotional engagement with their teaching practices, especially that of implementing inquiry-based…

  19. A Phenomenological Study of the Experiences of Women in Leadership and Community at Old Dominion University from 1970 to 1990

    Science.gov (United States)

    Barnes, Ann E. Wendle

    2012-01-01

    During the 1970s college campuses in the United States were often the venue through which change occurred. Female faculty and students were assertive in their efforts to influence equality between men and women across the country (Morris, 1984). This historical phenomenological study examined the oral history of several women who advocated for…

  20. The experience of living with a traumatic hand injury in a rural and remote location: an interpretive phenomenological study.

    Science.gov (United States)

    Kingston, Gail A; Judd, Dr Jenni; Gray, Marion A

    2014-01-01

    The aim of this research study was to gain an understanding of how rural and remote residents in North Queensland, Australia, engaged in work, activities of daily living tasks and social activities following a traumatic hand injury. Findings from a previous retrospective survey with these participants revealed that patients experienced difficulties such as pain for many years after their injury; however, because of the survey methodology, the voices of participants were not heard. This study contributes to a larger project that seeks to propose a model of service delivery to rural and remote residents who have sustained a traumatic injury. Utilising an interpretive phenomenological research design, data were gathered through in-depth, semistructured interviews. Fifteen participants were recruited into this study and questions were designed to explore the experience of having a traumatic hand injury in rural and remote areas of North Queensland. The thematic analysis indicated five major themes: injury and impairment, pain, occupation and activity, and resilience. Participants reported that having a hand injury often caused further injury due to the impairment. The pain experienced could be 'all consuming' yet participants reported 'pushing through' this pain to complete daily tasks. Participants reported that they would 'go mad' if they did not work and highlighted the importance of activity in their recovery. Participants felt grateful at having their hand and thought towards the future. Being self-reliant was important but they were willing to accept support from others when needed. Incorporating activity and occupation in rehabilitation programs as opposed to focusing on strict protocols is an important consideration in the recovery process of rural and remote residents. In particular, engaging in activity and occupation was an important part of managing the pain associated with the hand trauma. This research also found that participants demonstrated resilient

  1. Operating experience with existing light sources

    International Nuclear Information System (INIS)

    Barton, M.Q.

    1985-01-01

    It is instructive to consider what an explosive growth there has been in the development of light sources using synchrotron radiation. This is well illustrated by the list of facilities given in Table I. In many cases, synchrotron light facilities have been obtained by tacking on parasitic beam lines to rings that were built for high energy physics. Of the twenty-three facilities in this table, however, eleven were built explicitely for this synchrotron radiation. Another seven have by now been converted for use as dedicated facilities leaving only five that share time with high energy physics. These five parasitically operated facilities are still among our best sources of hard x-rays, however, and their importance to the fields of science where these x-rays are needed must be emphasized. While the number of facilities in this table is impressive, it is even more impressive to add up the total number of user beam lines. Most of these rings are absolutely surrounded by beam lines and finding real estate on the experimental floor of one of these facilities for adding a new experiment looks about as practical as adding a farm in the middle of Manhattan. Nonetheless, the managers of these rings seem to have an attitude of ''always room for one more'' and new experimental beam lines do appear. This situation is necessary because the demand for beam time has exploded at an even faster rate than the development of the facilities. The field is not only growing, it can be expected to continue to grow for some time. Some of the explicit plans for future development will be discussed in the companion paper by Lee Teng

  2. Neutrinos: Theory and Phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    Parke, Stephen

    2013-10-22

    The theory and phenomenology of neutrinos will be addressed, especially that relating to the observation of neutrino flavor transformations. The current status and implications for future experiments will be discussed with special emphasis on the experiments that will determine the neutrino mass ordering, the dominant flavor content of the neutrino mass eigenstate with the smallest electron neutrino content and the size of CP violation in the neutrino sector. Beyond the neutrino Standard Model, the evidence for and a possible definitive experiment to confirm or refute the existence of light sterile neutrinos will be briefly discussed.

  3. UHE point source survey at Cygnus experiment

    International Nuclear Information System (INIS)

    Lu, X.; Yodh, G.B.; Alexandreas, D.E.; Allen, R.C.; Berley, D.; Biller, S.D.; Burman, R.L.; Cady, R.; Chang, C.Y.; Dingus, B.L.; Dion, G.M.; Ellsworth, R.W.; Gilra, M.K.; Goodman, J.A.; Haines, T.J.; Hoffman, C.M.; Kwok, P.; Lloyd-Evans, J.; Nagle, D.E.; Potter, M.E.; Sandberg, V.D.; Stark, M.J.; Talaga, R.L.; Vishwanath, P.R.; Zhang, W.

    1991-01-01

    A new method of searching for UHE point source has been developed. With a data sample of 150 million events, we have surveyed the sky for point sources over 3314 locations (1.4 degree <δ<70.4 degree). It was found that their distribution is consistent with a random fluctuation. In addition, fifty two known potential sources, including pulsars and binary x-ray sources, were studied. The source with the largest positive excess is the Crab Nebula. An excess of 2.5 sigma above the background is observed in a bin of 2.3 degree by 2.5 degree in declination and right ascension respectively

  4. Aging, source memory, and the experience of "remembering".

    Science.gov (United States)

    Kuhlmann, Beatrice G; Boywitt, C Dennis

    2016-07-01

    In a previous study, we found source memory for perceptual features to differentiate between younger but not older adults' reports of recollective ("remember"; R) and "know" (K) experiences. In two experiments with younger (17-30 years) and older (64-81 years) participants, we examined whether memory for meaningful speaker sources would accompany older adults' recollective experience. Indeed, memory for male and female speakers (but not partial memory for gender; Experiment 1) as well as bound memory for speakers and their facial expressions (Experiment 2) distinguished between both younger and older adults' RK reports. Thus, memory for some sources forms a common basis for younger and older adults' retrieval experience. Nonetheless, older adults still showed lower objective source memory and lower subjective source-attribution confidence than younger adults when reporting recollective experiences, suggesting that source memory is less relevant to their retrieval experience than for younger adults.

  5. Phenomenological perspectives of self-care in healthcare professionals' continuing education

    Directory of Open Access Journals (Sweden)

    Daniele Bruzzone

    2014-12-01

    Full Text Available Healthcare professionals, daily confronted with existential failty, feel themselves emotionally vulnerable too. For this reason, they need knowledge and tools in order to take care for themselves. Phenomenology provides an epistemological model that includes subjective and affective dimensions and legitimates lived experience as a source of cognition. In the undergraduate and continuing education of healthcare professionals, the phenomenological approach can represent a way of promoting self-care through personal narrative and reflection.

  6. Phenomenological analysis of angular correlations in 7 TeV proton-proton collisions from the CMS experiment

    International Nuclear Information System (INIS)

    Ray, R. L.

    2011-01-01

    A phenomenological analysis is presented of recent two-particle angular correlation data on relative pseudorapidity (η) and azimuth reported by the Compact Muon Solenoid (CMS) Collaboration for √(s)=7 TeV proton-proton collisions. The data are described with an empirical jetlike model developed for similar angular correlation measurements obtained from heavy-ion collisions at the Relativistic Heavy-Ion Collider (RHIC). The sameside (small relative azimuth), η-extended correlation structure, referred to as the ridge, is compared with three phenomenological correlation structures suggested by theoretical analysis. These include additional angular correlations due to soft gluon radiation in 2→3 partonic processes, a one-dimensional sameside correlation ridge on azimuth motivated, for example, by color-glass condensate models, and an azimuth quadrupole similar to that required to describe heavy-ion angular correlations. The quadrupole model provides the best overall description of the CMS data, including the ridge, based on χ 2 minimization in agreement with previous studies. Implications of these results with respect to possible mechanisms for producing the CMS sameside correlation ridge are discussed.

  7. More Wounding Than Wounds: Hysterectomy, Phenomenology, and the Pain(s of Excorporation

    Directory of Open Access Journals (Sweden)

    Heather Hill-Vásquez

    2016-06-01

    Full Text Available Focusing on the pain experience of hysterectomy, this article applies and interrogates the foundational descriptive process on which phenomenology is based and suggests that feminism and phenomenology are more compatible than previously asserted. Building upon the work of feminist philosophers who have also explored how feminist and phenomenological approaches share similar methods and intentions—especially in connection with the former’s significant attention to lived experience as a source for the theory feminism employs—the article engages with the philosophies of Maurice Merleau-Ponty and Samuel Mallin who maintain a consistent attention to the body in their phenomenological approaches. Arguing that Mallin’s method of “body hermeneutics” is especially valuable for constructing a feminist phenomenological approach, the article applies Mallin’s theories to the hysterectomy experience, thus revealing how other female-coded experiences of pain, intrusion, shame, and vulnerability are intertwined with hysterectomy. Moreover, the article posits the pain experience of hysterectomy as a particularly emphatic form of phenomenological excorporation in which hidden and habituated assumptions—in this case, the previously unnoticed and unexamined association of a woman’s womb with what it means to be a woman—are painfully brought to light. As the womb becomes more present in the notion and reality of its absence, what does this mean for the many women who experience the shared phenomenon of hysterectomy—including feminist women who enter the experience with a more explicit understanding of themselves as gendered subjects?

  8. Change Detection for Remote Monitoring of Underground Nuclear Testing: Comparison with Seismic and Associated Explosion Source Phenomenological Data

    DEFF Research Database (Denmark)

    Canty, M.; Jahnke, G.; Nielsen, Allan Aasbjerg

    2005-01-01

    The analysis of open-source satellite imagery is in process of establishing itself as an important tool for monitoring nuclear activities throughout the world which are relevant to disarmament treaties, like e. g. the Comprehensive Nuclear-Test-Ban Treaty (CTBT). However, the detection of anthrop......The analysis of open-source satellite imagery is in process of establishing itself as an important tool for monitoring nuclear activities throughout the world which are relevant to disarmament treaties, like e. g. the Comprehensive Nuclear-Test-Ban Treaty (CTBT). However, the detection...... of conventional multispectral satellite platforms with moderate ground resolution (Landsat TM, ASTER) to detect changes over wide areas.We chose the Nevada Test Site (NTS), USA, for a case study because of the large amount of available ground truth information. The analysis is based on the multivariate alteration...

  9. Conditioning experience for spent radium sources

    International Nuclear Information System (INIS)

    Kang, I. S.; Shon, J. S.; Kim, K. J.; Min, D. K.

    2001-01-01

    In order to avoid accidents that could be resulted from improper storage of spent radium sources, it is necessary to condition and store them safely. The program for safe conditioning of spent radium sources by IAEA has been established to assist the developing countries. The main object of this paper is to apply the technology that was adapted by IAEA for the conditioning the national inventory of Ra-226 sources in member states, as a part of IAEA's project with the Korean expert team. This paper is the result that the Korean expert team carried out spent radium conditioning, under the project title 'Radium Conditioning in Myanmar(INT4131-06646C)'. The whole inventory of spent radium sources 1,429.5mCi, was safely conditioned by the Korean expert team according to the manual under the supervision of IAEA's technical officer and the control of Myanmar authority on behalf of Myanmar. These sources were encapsuled and welded into 27 small capsules and 3 large capsules, and conditioned in 3 lead shields, producing 3 concrete-shielded drums. The inventories were distributed into 3 shielding devices, holding 500mCi, 459.5mCi, and 470mCi

  10. The meaning and experience of work in the context of severe and enduring mental health problems: an interpretative phenomenological analysis.

    Science.gov (United States)

    Blank, Alison; Harries, Priscilla; Reynolds, Frances

    2013-01-01

    Research into mental health and employment has indicated that work holds multiple meanings for people with mental health problems. This paper reports findings from a phenomenological study which aimed to understand the complexity of these meanings by exploration of the perspectives of one individual who was considering returning to work. Data were gathered through a series of three interviews carried out over a period of 18 months. Three themes were identified - Beliefs and Values about Work, Working with a Mental Health Problem, and Planning for the Future. Analysis and interpretation facilitated understandings of what work represented for the participant. What this study has contributed to the evidence base is a deeper understanding of the multiple meanings of work, and the varied roles that work may play in contributing to meaning and quality of life for people with mental health problems.

  11. Structural steady states and relaxation oscillations in a two-phase fluid under shear flow: Experiments and phenomenological model

    Science.gov (United States)

    Courbin, L.; Benayad, A.; Panizza, P.

    2006-01-01

    By means of several rheophysics techniques, we report on an extensive study of the couplings between flow and microstructures in a two-phase fluid made of lamellar (Lα) and sponge (L3) phases. Depending on the nature of the imposed dynamical parameter (stress or shear rate) and on the experimental conditions (brine salinity or temperature), we observe several different structural steady states consisting of either multilamellar droplets (with or without a long range order) or elongated (L3) phase domains. Two different astonishing phenomena, shear-induced phase inversion and relaxation oscillations, are observed. We show that (i) phase inversion is related to a shear-induced topological change between monodisperse multilamellar droplets and elongated structures and (ii) droplet size relaxation oscillations result from a shear-induced change of the surface tension between both coexisting (Lα) and (L3) phases. To explain these relaxation oscillations, we present a phenomenological model and compare its numerical predictions to our experimental results.

  12. Is pregnancy a teachable moment for diet and physical activity behaviour change? An interpretative phenomenological analysis of the experiences of women during their first pregnancy.

    Science.gov (United States)

    Atkinson, Lou; Shaw, Rachel L; French, David P

    2016-11-01

    Pregnancy may provide a 'teachable moment' for positive health behaviour change, as a time when women are both motivated towards health and in regular contact with health care professionals. This study aimed to investigate whether women's experiences of pregnancy indicate that they would be receptive to behaviour change during this period. Qualitative interview study. Using interpretative phenomenological analysis, this study details how seven women made decisions about their physical activity and dietary behaviour during their first pregnancy. Two women had required fertility treatment to conceive. Their behaviour was driven by anxiety and a drive to minimize potential risks to the pregnancy. This included detailed information seeking and strict adherence to diet and physical activity recommendations. However, the majority of women described behaviour change as 'automatic', adopting a new lifestyle immediately upon discovering their pregnancy. Diet and physical activity were influenced by what these women perceived to be normal or acceptable during pregnancy (largely based on observations of others) and internal drivers, including bodily signals and a desire to retain some of their pre-pregnancy self-identity. More reasoned assessments regarding benefits for them and their baby were less prevalent and influential. Findings suggest that for women who conceived relatively easily, diet and physical activity behaviour during pregnancy is primarily based upon a combination of automatic judgements, physical sensations, and perceptions of what pregnant women are supposed to do. Health professionals and other credible sources appear to exert less influence. As such, pregnancy alone may not create a 'teachable moment'. Statement of contribution What is already known on this subject? Significant life events can be cues to action with relation to health behaviour change. However, much of the empirical research in this area has focused on negative health experiences such as

  13. Phenomenological consequences of supersymmetry

    International Nuclear Information System (INIS)

    Hinchliffe, I.; Littenberg, L.

    1982-01-01

    This paper deals with the phenomenological consequences of supersymmetric theories, and with the implications of such theories for future high energy machines. The paper represents the work of a subgroup at the meeting. The authors are concerned only with high energy predictions of supersymmetry; low energy consequences (for example in the K/sub o/K-bar/sub o/ system) are discussed in the context of future experiments by another group, and will be mentioned briefly only in the context of constraining existing models. However a brief section is included on the implication for proton decay, although detailed experimental questions are not discussed

  14. Scanning the phenomenological MSSM

    CERN Document Server

    Wuerzinger, Jonas

    2017-01-01

    A framework to perform scans in the 19-dimensional phenomenological MSSM is developed and used to re-evaluate the ATLAS experiments' sensitivity to R-parity-conserving supersymmetry with LHC Run 2 data ($\\sqrt{s}=13$ TeV), using results from 14 separate ATLAS searches. We perform a $\\tilde{t}_1$ dedicated scan, only considering models with $m_{\\tilde{t}_1}<1$ TeV, while allowing both a neutralino ($\\tilde{\\chi}_1^0$) and a sneutrino ($\\tilde{\

  15. Preliminary experiments with a cusp-field ion source

    International Nuclear Information System (INIS)

    Bickes, R.W. Jr.; O'Hagan, J.B.

    1980-12-01

    Preliminary experiments with a cusp field ion source have been completed. Measurements were made of the total ion current and mass and energy distributions as a function of source operating conditions and cusp field geometry. These experiments have indicated that a cusp field source may be used in the Sandia Neutron Generator for Cancer Therapy and may permit the incorporation of a simplified unpumped accelerator design. Suggestions for future work are briefly outlined

  16. The meaning of early intervention: A parent's experience and reflection on interactions with professionals using a phenomenological ethnographic approach

    Directory of Open Access Journals (Sweden)

    Yoon H. Lee

    2015-07-01

    Full Text Available The purpose of this study is to describe how a parent's partnership with professionals progresses and evolves throughout the service provisioning process. Using a phenomenological ethnographic approach, the lived reality of a family is depicted as the parent walks through different stages of the Individualized Family Service Plan process over a 6-month period. Data concerning parent–professional interactions were obtained via observation notes and document reviews whereas data regarding parent perceptions were collected through multiple individual interviews. Overall, the parent conveyed her satisfaction with actual services especially regarding the professionals’ knowledge and parental advocacy. However, the parent also indicated frustration with the early intervention planning process and “obligated” partnerships with providers. In particular, the providers’ lack of sensitivity was noted, and greater emotional and psychological support was suggested. The overall process of developing partnerships with professionals can be excessively intrusive to the family's lives. Future research directions are offered as a contribution for the development of improved policies for early intervention programs regarding family-centered practice, utilizing the perspectives of families.

  17. The meaning of early intervention: A parent's experience and reflection on interactions with professionals using a phenomenological ethnographic approach.

    Science.gov (United States)

    Lee, Yoon H

    2015-01-01

    The purpose of this study is to describe how a parent's partnership with professionals progresses and evolves throughout the service provisioning process. Using a phenomenological ethnographic approach, the lived reality of a family is depicted as the parent walks through different stages of the Individualized Family Service Plan process over a 6-month period. Data concerning parent-professional interactions were obtained via observation notes and document reviews whereas data regarding parent perceptions were collected through multiple individual interviews. Overall, the parent conveyed her satisfaction with actual services especially regarding the professionals' knowledge and parental advocacy. However, the parent also indicated frustration with the early intervention planning process and "obligated" partnerships with providers. In particular, the providers' lack of sensitivity was noted, and greater emotional and psychological support was suggested. The overall process of developing partnerships with professionals can be excessively intrusive to the family's lives. Future research directions are offered as a contribution for the development of improved policies for early intervention programs regarding family-centered practice, utilizing the perspectives of families.

  18. Advancing Explosion Source Theory through Experimentation: Results from Seismic Experiments Since the Moratorium on Nuclear Testing

    Science.gov (United States)

    Bonner, J. L.; Stump, B. W.

    2011-12-01

    On 23 September 1992, the United States conducted the nuclear explosion DIVIDER at the Nevada Test Site (NTS). It would become the last US nuclear test when a moratorium ended testing the following month. Many of the theoretical explosion seismic models used today were developed from observations of hundreds of nuclear tests at NTS and around the world. Since the moratorium, researchers have turned to chemical explosions as a possible surrogate for continued nuclear explosion research. This talk reviews experiments since the moratorium that have used chemical explosions to advance explosion source models. The 1993 Non-Proliferation Experiment examined single-point, fully contained chemical-nuclear equivalence by detonating over a kiloton of chemical explosive at NTS in close proximity to previous nuclear explosion tests. When compared with data from these nearby nuclear explosions, the regional and near-source seismic data were found to be essentially identical after accounting for different yield scaling factors for chemical and nuclear explosions. The relationship between contained chemical explosions and large production mining shots was studied at the Black Thunder coal mine in Wyoming in 1995. The research led to an improved source model for delay-fired mining explosions and a better understanding of mining explosion detection by the International Monitoring System (IMS). The effect of depth was examined in a 1997 Kazakhstan Depth of Burial experiment. Researchers used local and regional seismic observations to conclude that the dominant mechanism for enhanced regional shear waves was local Rg scattering. Travel-time calibration for the IMS was the focus of the 1999 Dead Sea Experiment where a 10-ton shot was recorded as far away as 5000 km. The Arizona Source Phenomenology Experiments provided a comparison of fully- and partially-contained chemical shots with mining explosions, thus quantifying the reduction in seismic amplitudes associated with partial

  19. Planes of phenomenological experience: The psychology of deafness as an early example of American Gestalt psychology, 1928-1940.

    Science.gov (United States)

    Schmidt, Marion A

    2017-11-01

    When, in 1928, the Clarke School for the Deaf in Northampton, Massachusetts, opened a psychological research division, it was nothing unusual in a time fascinated with the sciences of education. Yet with its longstanding ties to Northampton's Smith College, the school was able to secure the collaboration of eminent Gestalt psychologist Kurt Koffka, who, in turn, engaged 2 more German-speaking emigrants, Margarete Eberhardt and social psychologist Fritz Heider, and Heider's American wife Grace Moore Heider. This collaboration has seen little attention from historians, who have treated Koffka's and Heider's time in Northampton as a transitory phase. I argue, however, that their research on deafness adds to the history of emigration and knowledge transfer between European and American Schools of psychology, and to historical understanding of the interrelation of Gestalt, child, and social psychology. Professionals in child studies and developmental psychology were keenly interested in the holistic and introspective approach Gestalt psychology offered. Deaf children were considered a particularly fascinating research population for exploring the relationship between thought and language, perception and development, Gestalt, and reality. At the Clarke School, Grace Moore Heider was among the first Americans to apply Gestalt principles to child psychology. In a time in which pejorative eugenic beliefs dominated professional perceptions of disability, the Heiders' groundbreaking work defined the deaf as a social and phenomenological minority. This was in opposition to dominant beliefs in deaf education, yet it points to early roots of a social model of deafness and disability, which historians usually locate in 1960s and '70s activism. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  20. Phenomenological Computation?

    DEFF Research Database (Denmark)

    Brier, Søren

    2014-01-01

    Open peer commentary on the article “Info-computational Constructivism and Cognition” by Gordana Dodig-Crnkovic. Upshot: The main problems with info-computationalism are: (1) Its basic concept of natural computing has neither been defined theoretically or implemented practically. (2. It cannot...... encompass human concepts of subjective experience and intersubjective meaningful communication, which prevents it from being genuinely transdisciplinary. (3) Philosophically, it does not sufficiently accept the deep ontological differences between various paradigms such as von Foerster’s second- order...

  1. The experience of Greek-Cypriot individuals living with mental illness: preliminary results of a phenomenological study.

    Science.gov (United States)

    Kaite, Charis P; Karanikola, Maria N; Vouzavali, Foteini J D; Koutroubas, Anna; Merkouris, Anastasios; Papathanassoglou, Elizabeth D E

    2016-10-06

    Research evidence shows that healthcare professionals do not fully comprehend the difficulty involved in problems faced by people living with severe mental illness (SMI). As a result, mental health service consumers do not show confidence in the healthcare system and healthcare professionals, a problem related to the phenomenon of adherence to therapy. Moreover, the issue of unmet needs in treating individuals living with SMI is relared to their quality of life in a negative way. A qualitative methodological approach based on the methodology of van Manen phenomenology was employed through a purposive sampling of ten people living with SMI. The aim was to explore their perceptions and interpretations regarding: a) their illness, b) their self-image throughout the illness, c) the social implications following their illness, and d) the quality of the therapeutic relationship with mental health nurses. Participants were recruited from a community mental health service in a Greek-Cypriot urban city. Data were collected through personal, semi-structured interviews. Several main themes were identified through the narratives of all ten participants. Main themes included: a) The meaning of mental illness, b) The different phases of the illness in time, c) The perception of the self during the illness, d) Perceptions about the effectiveness of pharmacotherapy, e) Social and personal consequences for participants following the diagnosis of mental illness, f) Participants' perceptions regarding mental health professionals and services and g) The therapeutic effect of the research interview on the participants. The present study provides data for the enhancement of the empathic understanding of healthcare professionals regarding the concerns and particular needs of individuals living with SMI, as well as the formation of targeted psychosocial interventions based on these needs. Overall, the present data illuminate the necessity for the reconstruction of the provided mental

  2. The experience of Greek-Cypriot individuals living with mental illness: preliminary results of a phenomenological study

    Directory of Open Access Journals (Sweden)

    Charis P. Kaite

    2016-10-01

    Full Text Available Abstract Background Research evidence shows that healthcare professionals do not fully comprehend the difficulty involved in problems faced by people living with severe mental illness (SMI. As a result, mental health service consumers do not show confidence in the healthcare system and healthcare professionals, a problem related to the phenomenon of adherence to therapy. Moreover, the issue of unmet needs in treating individuals living with SMI is relared to their quality of life in a negative way. Methods A qualitative methodological approach based on the methodology of van Manen phenomenology was employed through a purposive sampling of ten people living with SMI. The aim was to explore their perceptions and interpretations regarding: a their illness, b their self-image throughout the illness, c the social implications following their illness, and d the quality of the therapeutic relationship with mental health nurses. Participants were recruited from a community mental health service in a Greek-Cypriot urban city. Data were collected through personal, semi-structured interviews. Results Several main themes were identified through the narratives of all ten participants. Main themes included: a The meaning of mental illness, b The different phases of the illness in time, c The perception of the self during the illness, d Perceptions about the effectiveness of pharmacotherapy, e Social and personal consequences for participants following the diagnosis of mental illness, f Participants’ perceptions regarding mental health professionals and services and g The therapeutic effect of the research interview on the participants. Conclusions The present study provides data for the enhancement of the empathic understanding of healthcare professionals regarding the concerns and particular needs of individuals living with SMI, as well as the formation of targeted psychosocial interventions based on these needs. Overall, the present data illuminate the

  3. Hidden talents: mental health professionals explore their lived experiences of mental health challenges in the workplace: an interpretative phenomenological analysis

    OpenAIRE

    Gough, Harriet

    2016-01-01

    Background Lived experience of mental health conditions is becoming valued within mainstream mental health service delivery. This is reflected in the rising employment of Peer Support Workers (PSWs) to support and enhance clients’ recovery. However, the lived experience of mental health professionals has been spuriously overlooked in the literature. To date, no studies have explored the influence of lived experience on professionals’ roles, identity, work relationships, or its potentia...

  4. Conventional sources of fast neutrons in 'cold fusion' experiments

    International Nuclear Information System (INIS)

    Cribier, M.; Spiro, M.; Favier, J.

    1989-04-01

    In 'cold fusion' experiments with heavy water a source of neutrons is the dissociation of deuterium induced by alpha particles emitted by natural occurring radioisotopes. We evaluate the rate of fast neutron emission as a function of the concentration of U, Th, Rn in contact with deuterium and discuss the possibility that the neutrons claimed to have been observed in 'cold fusion' experiments could be due to this conventional source

  5. Hermeneutic phenomenological interpretations of patients with head and neck neoplasm experiences living with radiation-induced xerostomia: the price to pay?

    Science.gov (United States)

    Charalambous, Andreas

    2014-10-01

    Patients with head and neck neoplasms often experience a number of persistent treatment related symptoms including xerostomia. The impact of xerostomia can be profound and wearing on the patients, hence negatively influencing their quality of life. The purpose of this study was to explore the in-depth experiences of the patients living with radiation-induced xerostomia. This was a hermeneutic phenomenological study inspired by the Philosophy of Paul Ricoeur. Research data were retrieved with individual narratives from 15 patients diagnosed with head and neck neoplasm that underwent radiotherapy. Interpretation proceeded through three phases: naïve reading, structural analysis and comprehensive understanding. Five themes consisting of ten sub-themes emerged from the narratives reflecting on the patients' lived experiences. The themes were "suffering of the body", "suffering of the person's world", "being helpless against xerostomia", "suffering of the mind" and "being alone". The comprehensive understanding disclosed new possibilities for being-in-the world in relation to living with xerostomia. The precedent consideration of xerostomia mainly as a physical side-effect of radiotherapy was outweighed by the social and psychological effects revealed by this study. These xerostomia's effects are inflicted on the patients with an obvious reflection on their perceived quality of life. The findings call upon a shift towards acknowledging the severity of xerostomia and the need to care for these patients holistically. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Radioactive source simulation for half-life experiment

    International Nuclear Information System (INIS)

    Wanitsuksombut, Warapon; Decthyothin, Chanti

    1999-01-01

    A simulation of radioactivity decay by using programmable light source with a few minutes half-life is suggested. A photodiode with digital meter label in cps is use instead of radiation detector. Both light source and photodiode are installed in a black box to avoid surrounding room light. The simulation set can also demonstrate Inverse Square Law experiment of radiation penetration. (author)

  7. Neutron calibration sources in the Daya Bay experiment

    Energy Technology Data Exchange (ETDEWEB)

    Liu, J., E-mail: jianglai.liu@sjtu.edu.cn [Department of Physics, Shanghai Jiao Tong University, Shanghai (China); Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, CA (United States); Carr, R. [Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, CA (United States); Dwyer, D.A. [Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, CA (United States); Lawrence Berkeley National Laboratory, Berkeley, CA (United States); Gu, W.Q. [Department of Physics, Shanghai Jiao Tong University, Shanghai (China); Li, G.S., E-mail: lgs1029@sjtu.edu.cn [Department of Physics, Shanghai Jiao Tong University, Shanghai (China); McKeown, R.D. [Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, CA (United States); Department of Physics, College of William and Mary, Williamsburg, VA (United States); Qian, X. [Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, CA (United States); Brookhaven National Laboratory, Upton, NY (United States); Tsang, R.H.M. [Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, CA (United States); Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL 35487 (United States); Wu, F.F. [Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, CA (United States); Zhang, C. [Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, CA (United States); Brookhaven National Laboratory, Upton, NY (United States)

    2015-10-11

    We describe the design and construction of the low rate neutron calibration sources used in the Daya Bay Reactor Anti-neutrino Experiment. Such sources are free of correlated gamma-neutron emission, which is essential in minimizing induced background in the anti-neutrino detector. The design characteristics have been validated in the Daya Bay anti-neutrino detector.

  8. Neutron calibration sources in the Daya Bay experiment

    International Nuclear Information System (INIS)

    Liu, J.; Carr, R.; Dwyer, D.A.; Gu, W.Q.; Li, G.S.; McKeown, R.D.; Qian, X.; Tsang, R.H.M.; Wu, F.F.; Zhang, C.

    2015-01-01

    We describe the design and construction of the low rate neutron calibration sources used in the Daya Bay Reactor Anti-neutrino Experiment. Such sources are free of correlated gamma-neutron emission, which is essential in minimizing induced background in the anti-neutrino detector. The design characteristics have been validated in the Daya Bay anti-neutrino detector

  9. Adults with Mild Intellectual Disabilities' Experiences of Mental Health Problems: A Qualitative Study Using Interpretative Phenomenological Analysis

    Science.gov (United States)

    Tomlinson, Samantha; Hewitt, Olivia

    2018-01-01

    Research addressing people with intellectual disabilities' experiences of mental health problems has mainly focused on the perspectives of family members or professionals, or has been driven by service evaluation. Few studies have sought the views of people with intellectual disabilities about their own mental health experiences. This study…

  10. The Economic Domino Effect: A Phenomenological Study Exploring Community College Faculty's Lived Experiences during Financial Hard Times in Higher Education

    Science.gov (United States)

    Taylor, Tridai A.

    2014-01-01

    This qualitative study explored the lived experiences of eight full-time community college faculty members who taught during the economic crisis of 2008. The study was guided by the central research question, "How do community college faculty members describe their lived experiences regarding the recent economic crisis of 2008 and its impact…

  11. Understanding the Educational Experiences of Science Teachers in a Five-Year Teacher Education Program: A Phenomenological Study

    Science.gov (United States)

    Srivastava, Nitin

    This qualitative study provides an overview of educational experiences of six in-service and three pre-service secondary science teachers in the Benedum Collaborative Five-Year Teacher Education Program at a land-grant university. The researcher interviewed secondary science teachers on the experiences they found meaningful in various program components that influenced their teacher identity, beliefs about science pedagogy, and their sense of preparedness for teaching. Document analysis of teachers' journals and lesson plans supplemented the qualitative data in addition to the researcher's role and knowledge as an outsider (non-Benedum graduate) and insider (facilitator and instructor in the technology integration based classes for one year) of the Benedum Collaborative Five-Year Teacher Education Program. Findings also supported the Holmes (1986) and Goodlad (1990) views for extended field experiences and "collaborative culture" in teacher education for well-prepared teachers.

  12. Phenomenology of atmospheric neutrinos

    Directory of Open Access Journals (Sweden)

    Fedynitch Anatoli

    2016-01-01

    Full Text Available The detection of astrophysical neutrinos, certainly a break-through result, introduced new experimental challenges and fundamental questions about acceleration mechanisms of cosmic rays. On one hand IceCube succeeded in finding an unambiguous proof for the existence of a diffuse astrophysical neutrino flux, on the other hand the precise determination of its spectral index and normalization requires a better knowledge about the atmospheric background at hundreds of TeV and PeV energies. Atmospheric neutrinos in this energy range originate mostly from decays of heavy-flavor mesons, which production in the phase space relevant for prompt leptons is uncertain. Current accelerator-based experiments are limited by detector acceptance and not so much by the collision energy. This paper recaps phenomenological aspects of atmospheric leptons and calculation methods, linking recent progress in flux predictions with particle physics at colliders, in particular the Large Hadron Collider.

  13. Disclosure experience in a convenience sample of Quebec-born women living with HIV: a phenomenological study.

    Science.gov (United States)

    Rouleau, Geneviève; Côté, José; Cara, Chantal

    2012-10-18

    In Canada, there has been a considerable increase in the number of women infected with the human immunodeficiency virus (HIV). Within a stigmatized social context, disclosure of HIV positivity is still a prevailing concern among women. Little is known about the global understanding of how French-speaking, Quebec-born women living with HIV, live their serostatus disclosure experience. The aim of this qualitative study is to describe and understand the disclosure experience of these women. We conducted semi-structured interviews with seven women. A convenience sample of French-speaking, Quebec-born women was chosen because they all responded to the criteria of wishing to share their disclosure experience. The mean age of the participants was 46 years old (SD±12). They lived with HIV for an average of 10 years; time since diagnosis varied from 8 months to 23 years. Two out of four mothers had given birth to HIV positive children. Data analysis proposed by van Manen was performed to discover the essential themes of the experience. Seven themes were identified to understand the experience of disclosure in women: 1) Respecting for self and confidants; 2) Feeling apprehension; 3) Exercising control to ensure protection; 4) Deliberately engaging in a process of disclosure/non-disclosure; 5) Exposing oneself to stigma and social exclusion; 6) Suffering internally; and 7) Benefitting from the positive effects of one's decision. For these women, disclosing their HIV status meant: Living the ambivalence of a paradoxical process of revealing/concealing, in a state of profound suffering, exacerbated by stigma, while also being enriched by the benefits attained. Understanding the experience of disclosure in WLHIV is important to guide actions in the practice to support and accompany these women in their unique reality. Health professionals have to broaden their role and work on individual, interpersonal, inter-organizational and intersectoral levels. Mobilization of actors from

  14. Disclosure experience in a convenience sample of quebec-born women living with HIV: a phenomenological study

    Science.gov (United States)

    2012-01-01

    Background In Canada, there has been a considerable increase in the number of women infected with the human immunodeficiency virus (HIV). Within a stigmatized social context, disclosure of HIV positivity is still a prevailing concern among women. Little is known about the global understanding of how French-speaking, Quebec-born women living with HIV, live their serostatus disclosure experience. The aim of this qualitative study is to describe and understand the disclosure experience of these women. Methods We conducted semi-structured interviews with seven women. A convenience sample of French-speaking, Quebec-born women was chosen because they all responded to the criteria of wishing to share their disclosure experience. The mean age of the participants was 46 years old (SD±12). They lived with HIV for an average of 10 years; time since diagnosis varied from 8 months to 23 years. Two out of four mothers had given birth to HIV positive children. Data analysis proposed by van Manen was performed to discover the essential themes of the experience. Results Seven themes were identified to understand the experience of disclosure in women: 1) Respecting for self and confidants; 2) Feeling apprehension; 3) Exercising control to ensure protection; 4) Deliberately engaging in a process of disclosure/non-disclosure; 5) Exposing oneself to stigma and social exclusion; 6) Suffering internally; and 7) Benefitting from the positive effects of one’s decision. For these women, disclosing their HIV status meant: Living the ambivalence of a paradoxical process of revealing/concealing, in a state of profound suffering, exacerbated by stigma, while also being enriched by the benefits attained. Conclusions Understanding the experience of disclosure in WLHIV is important to guide actions in the practice to support and accompany these women in their unique reality. Health professionals have to broaden their role and work on individual, interpersonal, inter-organizational and

  15. The Asylum-Seeker and Refugee Experience - An Interpretative Phenomenological Analysis of Interview Data Elicited Through the Use of Artefacts

    OpenAIRE

    Allan, J; Williams, G; Charura, D; Cohen, E; Meth, F; Shaw, M; Taylor, S

    2017-01-01

    Theme 3: Protection of the ‘most vulnerable’ - children, young people growing up in ‘austerity’ older people, migrants Background: There is a pressing need to understand the experiences of those who undertake forced migration. The UNHCR (2016) has reported that “one in every 113 people globally is now either an asylum-seeker, internally displaced or a refugee” - this is at its highest level since the Second World War. Aims: This study sought to explore the lived experiences of asylum-seekers ...

  16. Phenomenology and its application in medicine.

    Science.gov (United States)

    Carel, Havi

    2011-02-01

    Phenomenology is a useful methodology for describing and ordering experience. As such, phenomenology can be specifically applied to the first person experience of illness in order to illuminate this experience and enable health care providers to enhance their understanding of it. However, this approach has been underutilized in the philosophy of medicine as well as in medical training and practice. This paper demonstrates the usefulness of phenomenology to clinical medicine. In order to describe the experience of illness, we need a phenomenological approach that gives the body a central role and acknowledges the primacy of perception. I present such a phenomenological method and show how it could usefully illuminate the experience of illness through a set of concepts taken from Merleau-Ponty. His distinction between the biological body and the body as lived, analysis of the habitual body, and the notions of motor intentionality and intentional arc are used to capture the experience of illness. I then discuss the applications this approach could have in medicine. These include narrowing the gap between objective assessments of well-being in illness and subjective experiences which are varied and diverse; developing a more attuned dialogue between physicians and patients based on a thick understanding of illness; developing research methods that are informed by phenomenology and thus go beyond existing qualitative methods; and providing medical staff with a concrete understanding of the impact of illness on the life-world of patients.

  17. The Experience of Place in Childhood Literacy Life-Worlds: A Phenomenological Study of Readers as Place-Makers

    Science.gov (United States)

    Fischer, Sarah B.

    2015-01-01

    Current educational policy in the United States supports the standardization of school curricula and promotes a high-stakes testing culture that reinforces the ideologies of market fundamentalism. This accountability movement has resulted in school curriculum that aims to transcend children's diverse lived experiences and the local contexts in…

  18. Experience of Dementia-related Anxiety in Middle-aged Female Caregivers for Family Members with Dementia: A Phenomenological Study

    Directory of Open Access Journals (Sweden)

    Jeong Sun Kim, RN, PhD

    2016-06-01

    Conclusions: The study provides the essential structure of the experience on dementia-related anxiety that caregivers of a family member with dementia have. The findings could help healthcare providers and researchers have better understanding of dementia-related anxiety and give more attention to the caregivers to relieve their anxiety.

  19. A Phenomenological Study of Gay and Lesbian College Students' Spiritual Experiences at Religious Higher Education Institutions

    Science.gov (United States)

    Bryan, Vanessa Roberts

    2017-01-01

    Despite recent scholarly interest in college students' spirituality and spiritual development, as well as research indicating that students are interested in spirituality and have a strong desire to integrate spirituality into their lives, few researchers have addressed the spiritual experiences of gay and lesbian college students. Utilizing a…

  20. [Family members' experiences of caring for persons with dementia and outreach counseling--an interpretative phenomenological study].

    Science.gov (United States)

    Vögeli, Samuel; Frei, Irena Anna; Spichiger, Elisabeth

    2016-01-01

    Almost two-thirds of the 110,000 people living with dementia in Switzerland receive home care from family members. Outreach counselling can reduce the burden for family caregivers and delay nursing home placement. However, little is known of how this works and how caregivers experience the counselling. The Canton of Aargau Alzheimer's Association has been conducting a pilot project to demonstrate the necessity, effectiveness and practicability of outreach counselling in (their canton). As a part of the evaluation of the project this study explored how family members experience the process of caring for a relative with dementia and outreach counselling. Interpretive phenomenology–a qualitative approach–was used to analyse data from interviews with twelve family caregivers. Most family members felt supported in caregiving by outreach counselling. Three aspects of the counselling were especially important to the participants: being understood and taken seriously by the counsellor; receiving answers to their most pressing questions concerning the illness and being supported when difficult decision had to be taken; regaining personal time and learning how to better interact with the person with dementia. Two participants would have wished for more help by the counsellor. To meet the needs of the family members, consultants should have sufficient experience in dementia patient care and should be strongly networked across the local health and welfare system. This study shows that family members can experience outreach counselling as a great support in their caregiving roles.

  1. Disclosure experience in a convenience sample of quebec-born women living with HIV: a phenomenological study

    Directory of Open Access Journals (Sweden)

    Rouleau Geneviève

    2012-10-01

    Full Text Available Abstract Background In Canada, there has been a considerable increase in the number of women infected with the human immunodeficiency virus (HIV. Within a stigmatized social context, disclosure of HIV positivity is still a prevailing concern among women. Little is known about the global understanding of how French-speaking, Quebec-born women living with HIV, live their serostatus disclosure experience. The aim of this qualitative study is to describe and understand the disclosure experience of these women. Methods We conducted semi-structured interviews with seven women. A convenience sample of French-speaking, Quebec-born women was chosen because they all responded to the criteria of wishing to share their disclosure experience. The mean age of the participants was 46 years old (SD±12. They lived with HIV for an average of 10 years; time since diagnosis varied from 8 months to 23 years. Two out of four mothers had given birth to HIV positive children. Data analysis proposed by van Manen was performed to discover the essential themes of the experience. Results Seven themes were identified to understand the experience of disclosure in women: 1 Respecting for self and confidants; 2 Feeling apprehension; 3 Exercising control to ensure protection; 4 Deliberately engaging in a process of disclosure/non-disclosure; 5 Exposing oneself to stigma and social exclusion; 6 Suffering internally; and 7 Benefitting from the positive effects of one’s decision. For these women, disclosing their HIV status meant: Living the ambivalence of a paradoxical process of revealing/concealing, in a state of profound suffering, exacerbated by stigma, while also being enriched by the benefits attained. Conclusions Understanding the experience of disclosure in WLHIV is important to guide actions in the practice to support and accompany these women in their unique reality. Health professionals have to broaden their role and work on individual, interpersonal, inter

  2. Body integrity identity disorder: deranged body processing, right fronto-parietal dysfunction, and phenomenological experience of body incongruity.

    Science.gov (United States)

    Giummarra, Melita J; Bradshaw, John L; Nicholls, Michael E R; Hilti, Leonie M; Brugger, Peter

    2011-12-01

    Body integrity identity disorder (BIID) is characterised by profound experience of incongruity between the biological and desired body structure. The condition manifests in "non-belonging" of body parts, and the subsequent desire to amputate, paralyse or disable a limb. Little is known about BIID; however, a neuropsychological model implicating right fronto-parietal and insular networks is emerging, with potential disruption to body representation. We argue that, as there is scant systematic research on BIID published to date and much of the research is methodologically weak, it is premature to assume that the only process underlying bodily experience that is compromised is body representation. The present review systematically investigates which aspects of neurological processing of the body, and sense of self, may be compromised in BIID. We argue that the disorder most likely reflects dysregulation in multiple levels of body processing. That is, the disunity between self and the body could arguably come about through congenital and/or developmental disruption of body representations, which, together with altered multisensory integration, may preclude the experience of self-attribution and embodiment of affected body parts. Ulimately, there is a need for official diagnostic criteria to facilitate epidemiological characterisation of BIID, and for further research to systematically investigate which aspects of body representation and processing are truly compromised in the disorder.

  3. Understanding the creative processes of phenomenological research: The life philosophy of Løgstrup

    Science.gov (United States)

    Dreyer, Pia; Haahr, Anita; Martinsen, Bente

    2011-01-01

    The creative processes of understanding patients’ experiences in phenomenological research are difficult to articulate. Drawing on life philosophy as represented by the Danish philosopher K.E. Løgstrup (1905–1981), this article aims to illustrate Løgstrup's thinking as a way to elaborate the creation of cognition and understanding of patients’ experiences. We suggest that Løgstrup's thoughts on sensation can add new dimensions to an increased understanding of the creative process of phenomenological research, and that his thinking can be seen as an epistemological ground for these processes. We argue with Løgstrup that sense-based impressions can facilitate an flash of insight, i.e., the spontaneous, intuitive flash of an idea. Løgstrup stresses that an “flash of insight” is an important source in the creation of cognition and understanding. Relating to three empirical phenomenological studies of patients’ experiences, we illustrate how the notions of impression and flash of insight can add new dimensions to increased understanding of the creative processes in phenomenological research that have previously not been discussed. We illustrate that sense-based impressions can facilitate creative flash of insights that open for understanding of patients’ experiences in the research process as well as in the communication of the findings. The nature of impression and flash of insight and their relevance in the creation of cognition and understanding contributes to the sparse descriptions in the methodological phenomenological research literature of the creative processes of this research. An elaboration of the creative processes in phenomenological research can help researchers to articulate these processes. Thus, Løgstrup's life philosophy has proven to be valuable in adding new dimensions to phenomenological empirical research as well as embracing lived experience. PMID:22076123

  4. Understanding the creative processes of phenomenological research: The life philosophy of Løgstrup

    Directory of Open Access Journals (Sweden)

    Annelise Norlyk

    2011-11-01

    Full Text Available The creative processes of understanding patients’ experiences in phenomenological research are difficult to articulate. Drawing on life philosophy as represented by the Danish philosopher K.E. Løgstrup (1905–1981, this article aims to illustrate Løgstrup's thinking as a way to elaborate the creation of cognition and understanding of patients’ experiences. We suggest that Løgstrup's thoughts on sensation can add new dimensions to an increased understanding of the creative process of phenomenological research, and that his thinking can be seen as an epistemological ground for these processes. We argue with Løgstrup that sense-based impressions can facilitate an flash of insight, i.e., the spontaneous, intuitive flash of an idea. Løgstrup stresses that an “flash of insight” is an important source in the creation of cognition and understanding. Relating to three empirical phenomenological studies of patients’ experiences, we illustrate how the notions of impression and flash of insight can add new dimensions to increased understanding of the creative processes in phenomenological research that have previously not been discussed. We illustrate that sense-based impressions can facilitate creative flash of insights that open for understanding of patients’ experiences in the research process as well as in the communication of the findings. The nature of impression and flash of insight and their relevance in the creation of cognition and understanding contributes to the sparse descriptions in the methodological phenomenological research literature of the creative processes of this research. An elaboration of the creative processes in phenomenological research can help researchers to articulate these processes. Thus, Løgstrup's life philosophy has proven to be valuable in adding new dimensions to phenomenological empirical research as well as embracing lived experience.

  5. Understanding the creative processes of phenomenological research: The life philosophy of Løgstrup.

    Science.gov (United States)

    Norlyk, Annelise; Dreyer, Pia; Haahr, Anita; Martinsen, Bente

    2011-01-01

    The creative processes of understanding patients' experiences in phenomenological research are difficult to articulate. Drawing on life philosophy as represented by the Danish philosopher K.E. Løgstrup (1905-1981), this article aims to illustrate Løgstrup's thinking as a way to elaborate the creation of cognition and understanding of patients' experiences. We suggest that Løgstrup's thoughts on sensation can add new dimensions to an increased understanding of the creative process of phenomenological research, and that his thinking can be seen as an epistemological ground for these processes. We argue with Løgstrup that sense-based impressions can facilitate an flash of insight, i.e., the spontaneous, intuitive flash of an idea. Løgstrup stresses that an "flash of insight" is an important source in the creation of cognition and understanding. Relating to three empirical phenomenological studies of patients' experiences, we illustrate how the notions of impression and flash of insight can add new dimensions to increased understanding of the creative processes in phenomenological research that have previously not been discussed. We illustrate that sense-based impressions can facilitate creative flash of insights that open for understanding of patients' experiences in the research process as well as in the communication of the findings. The nature of impression and flash of insight and their relevance in the creation of cognition and understanding contributes to the sparse descriptions in the methodological phenomenological research literature of the creative processes of this research. An elaboration of the creative processes in phenomenological research can help researchers to articulate these processes. Thus, Løgstrup's life philosophy has proven to be valuable in adding new dimensions to phenomenological empirical research as well as embracing lived experience.

  6. Meaning-making of a group of South Africans in their experience of living with HIV: a phenomenological study

    Directory of Open Access Journals (Sweden)

    H G Pretorius

    2005-11-01

    Full Text Available With the primary focus of disease specific studies on the medical and biological transmission and progression of HIV/AIDS, the lived experience and meaning-making of individuals who live with this disease, is a literary scarcity. Opsomming Met die primêre fokus van siektespesifieke studies op die mediese en ook biologiese oordrag en progressie van MIV/VIGS, is daar ‘n literêre skaarste oor die geleefde ondervinding en betekenisgewing van individue wat met hierdie siekte leef. *Please note: This is a reduced version of the abstract. Please refer to PDF for full text.

  7. Unconscious collusion: An interpretative phenomenological analysis of the maternity care experiences of women with obesity (BMI≥30kg/m²).

    Science.gov (United States)

    Atkinson, Sandra; McNamara, Patricia Mannix

    2017-06-01

    obstetric and midwifery literature continually emphasise incidence and consequence of obesity in pregnancy. However, they offer less consensus on how best to support women who are obese. Therefore, this study explores in depth the lived experience of women who have a Body Mass Index (BMI) ≥30kg/m². This exploration provides a bio-psycho-social understanding of the lived experience of women to identify how best to support them throughout their childbirth experience. an Interpretative Phenomenological Analysis (IPA) design was adopted for this qualitative study. Purposive sampling of participants was conducted on the postnatal wards of a maternity hospital in the Republic of Ireland. In total, 15 participants volunteered to take part in semi-structured interviews conducted at six to ten weeks postnatally. Data were analysed utilising the IPA framework. the results indicate that participants were conscious of the problematics of communicating obesity in pregnancy. The narrative data revealed an unconscious collusion between healthcare professionals and women as they navigate obesity related conversations. The behaviours related to unconscious collusion are incorporated in the sub-ordinate themes; 'just recorded and that's all', 'but what's eating healthy? 'pussy footing around' and 'I hate that word obesity. the findings highlight a lack of information received by participants from healthcare professionals regarding increased BMI or weight management. The data suggests that healthcare professionals appeared to collude with women to avoid challenging discussions regarding obesity. This may be related to avoidance on participants' part and/or may be linked with healthcare professionals' reluctance to communicate issues relating to increased BMI. Although participants were generally unhappy with the communication skills of health professionals, they readily acknowledged the sensitive nature of obesity related communications. The findings provide healthcare

  8. Work activity in the process of recovery - an interpretive phenomenological analysis of the experiences of people with a schizophrenia spectrum diagnosis.

    Science.gov (United States)

    Pańczak, Anna; Pietkiewicz, Igor

    2016-01-01

    Having the opportunity to work has been found meaningful for individuals suffering from severe mental illness, in order to boost their self-esteem, provide a sense of control over their lives and of belonging to a community. There are no studies in Polish literature on the process of recovery from schizophrenia with reference to work activity. The objective of this research was to explore personal experiences of people employed in Vocational Development Centers. Eight semi-structured interviews were conducted with adult patients. Their transcripts were subject to interpretative phenomenological analysis (IPA). Having the opportunity to work was significant for participants because it mobilized them and encouraged self-care. G oing to work helped them overcome social isolation by meeting people with similar difficulties and those who did not suffer from mental illness. Financial gratification enables a sense of independence and the ability to develop skills to plan and control their budget. This study finds that patients who lost their jobs due to mental illness should be encouraged to utilize rehabilitation institutions to help them undertake work activity and use previously acquired qualifications or develop new skills. Access to appropriate psychological support should be provided during vocation reorientation and adaptation into new work environments. This helps patients regain a sense of control and purpose, and cope with losing valued social roles. We also highlight the need for further studies into challenges in the workplace and the strategies patients use to cope with them.

  9. Building bridges: an interpretive phenomenological analysis of nurse educators' clinical experience using the T.R.U.S.T. Model for inclusive spiritual care.

    Science.gov (United States)

    Scott Barss, Karen

    2012-04-30

    Educating nurses to provide evidence-based, non-intrusive spiritual care in today's pluralistic context is both daunting and essential. Qualitative research is needed to investigate what helps nurse educators feel more prepared to meet this challenge. This paper presents findings from an interpretive phenomenological analysis of the experience of nurse educators who used the T.R.U.S.T. Model for Inclusive Spiritual Care in their clinical teaching. The T.R.U.S.T. Model is an evidence-based, non-linear resource developed by the author and piloted in the undergraduate nursing program in which she teaches. Three themes are presented: "The T.R.U.S.T. Model as a bridge to spiritual exploration"; "blockades to the bridge"; and "unblocking the bridge". T.R.U.S.T. was found to have a positive influence on nurse educators' comfort and confidence in the teaching of spiritual care. Recommendations for maximizing the model's positive impact are provided, along with "embodied" resources to support holistic teaching and learning about spiritual care.

  10. Manoeuvring between anxiety and control: Patients’ experience of learning to live with diabetes: A lifeworld phenomenological study

    Directory of Open Access Journals (Sweden)

    Karin Johansson

    2015-04-01

    Full Text Available Research shows that people with diabetes want their lives to proceed as normally as possible, but some patients experience difficulty in reaching their desired goals with treatment. The learning process is a complex phenomenon interwoven into every facet of life. Patients and healthcare providers often have different perspectives in care which gives different expectations on what the patients need to learn and cope with. The aim of this study, therefore, is to describe the experience of learning to live with diabetes. Interviews were conducted with 12 patients afflicted with type 1 or type 2 diabetes. The interviews were then analysed with reference to the reflective lifeworld research approach. The analysis shows that when the afflicted realize that their bodies undergo changes and that blood sugar levels are not always balanced as earlier in life, they can adjust to their new conditions early. The afflicted must take responsibility for balancing their blood sugar levels and incorporating the illness into their lives. Achieving such goals necessitates knowledge. The search for knowledge and sensitivity to changes are constant requirements for people with diabetes. Learning is driven by the tension caused by the need for and dependence on safe blood sugar control, the fear of losing such control, and the fear of future complications. The most important responsibilities for these patients are aspiring to understand their bodies as lived bodies, ensuring safety and security, and acquiring the knowledge essential to making conscious choices.

  11. 'You always have to return to your parents': An Interpretative Phenomenological Investigation of Chinese Attachment Styles and Experience in a Changing World

    OpenAIRE

    Barry, Alexandra

    2013-01-01

    This study addresses the largely unexplored area of Chinese interpersonal relationships and attachment styles post-modernization of China. A Phenomenological approach was employed to shed light on how traditional Confucian beliefs and modern values are understood and experienced by young Chinese adults today. Six Chinese students were interviewed and the transcripts analysed using the method of Interpretative Phenomenological Analysis (IPA). Three prominent themes emerged which accurately ref...

  12. What Is Film Phenomenology?

    NARCIS (Netherlands)

    Hanich, Julian; Ferencz-Flatz, Christian

    2016-01-01

    In this article Christian Ferencz-Flatz and I try to give an answer to the question what film phenomenology actually is. We proceed in three steps. First, we provide a survey of five different research practices within current film phenomenological writing: We call them excavation, explanation,

  13. Results from the TARC experiment: spallation neutron phenomenology in lead and neutron-driven nuclear transmutation by adiabatic resonance crossing.

    CERN Document Server

    Abánades, A; Andriamonje, Samuel A; Angelopoulos, Angelos; Apostolakis, Alcibiades J; Arnould, H; Belle, E; Bompas, C A; Brozzi, Delecurgo; Bueno, J; Buono, S; Carminati, F; Casagrande, Federico; Cennini, P; Collar, J I; Cerro, E; Del Moral, R; Díez, S; Dumps, Ludwig; Eleftheriadis, C; Embid, M; Fernández, R; Gálvez, J; García, J; Gelès, C; Giorni, A; González, E; González, O; Goulas, I; Heuer, R D; Hussonnois, M; Kadi, Y; Karaiskos, P; Kitis, G; Klapisch, Robert; Kokkas, P; Lacoste, V; Le Naour, C; Lèpez, C; Loiseaux, J M; Martínez-Val, J M; Méplan, O; Nifenecker, H; Oropesa, J; Papadopoulos, I M; Pavlopoulos, P; Pérez-Enciso, E; Pérez-Navarro, A; Perlado, M; Placci, A; Poza, M; Revol, Jean Pierre Charles; Rubbia, Carlo; Rubio, J A; Sakelliou, L; Saldaña, F; Savvidis, E; Schussler, F; Sirvent, C; Tamarit, J; Trubert, D; Tzima, A; Viano, J B; Vieira, S L; Vlachoudis, V; Zioutas, Konstantin; CERN. Geneva. SPS and LEP Division

    2000-01-01

    The results of the TARC experiment are summarized herewith, whose main purpose is to demonstrate the possibility of using Adiabatic Resonance Crossing (ARC) to destroy efficiently Long-Lived Fission Fragments (LLFFs) in accelerator-driven systems and to validate a new simulation developed in the framework of the Energy Amplifier programme. An experimental set-up was installed in a CERN PS proton beam line to study how neutrons, produced by spallation at relatively high energy (En * 1 MeV), slow down quasi adiabatically, with almost flat isolethargic energy distribution and reach the capture resonance energy of an element to be transmuted where they will have a high probability of being captured. Precision measurements of energy and space distributions of spallation neutrons (using 2.5 GeV/c and 3.5 GeV/c protons) slowing down in a 3.3 m x 3.3 m x 3 m lead volume and of neutron capture rates on LLFFs 99Tc, 129I, and several other elements were performed. An appropriate formalism and appropriate computational t...

  14. Tracing Hopes of Racist-Free and Multicultural-Friendly Campuses: A Phenomenological Exploration on the Lived Experiences of Blacks in the National Capital Region Universities (Philippines

    Directory of Open Access Journals (Sweden)

    Zaldy Collado

    2017-05-01

    Full Text Available In the Philippine campuses nowadays, the presence of foreign students is a common sight, making our academic communities one of the most culturally diverse universities in the world. This requires us to provide necessary local environment appropriate and ready to attend to multicultural sensitivities. Thus the research aimed to look at how well-prepared Philippine universities are in terms of having multi-cultural friendly campuses. Through in-depth interviews and phenomenological method, the researcher explored the lived experiences of Black African students in their respective campuses. The results showed that (a the participants’ decision to study in the Philippines was based on factors such as the hassle-less application process, cheaper yet of quality education and the image of Filipinos as being friendly and kind (b the common, though very light, concern was not racism nor discrimination, but speaking in the local language in their presence made them feel sometimes isolated or insulted and (c that racism and discrimination against blacks were not an institutional reality, though unfriendly encounters with Filipinos were also recorded, those were not seen as serious cases of racist behavior. The study suggested that since blacks’ experiences are generally devoid of racism and discrimination, school administrations do not tend to formulate explicit policies and enough activities to ensure racistfree campuses and inter-cultural inclusiveness among Filipinos and the blacks. In any case, the black students were determined to obtain their degrees here no matter what and such a goal was made easier because of the kind of tertiary academic communities their respective schools offer

  15. Results from the TARC experiment: spallation neutron phenomenology in lead and neutron-driven nuclear transmutation by adiabatic resonance crossing

    Science.gov (United States)

    Abánades, A.; Aleixandre, J.; Andriamonje, S.; Angelopoulos, A.; Apostolakis, A.; Arnould, H.; Belle, E.; Bompas, C. A.; Brozzi, D.; Bueno, J.; Buono, S.; Carminati, F.; Casagrande, F.; Cennini, P.; Collar, J. I.; Cerro, E.; Del Moral, R.; Díez, S.; Dumps, L.; Eleftheriadis, C.; Embid, M.; Fernández, R.; Gálvez, J.; García, J.; Gelès, C.; Giorni, A.; González, E.; González, O.; Goulas, I.; Heuer, D.; Hussonnois, M.; Kadi, Y.; Karaiskos, P.; Kitis, G.; Klapisch, R.; Kokkas, P.; Lacoste, V.; Le Naour, C.; López, C.; Loiseaux, J. M.; Martínez-Val, J. M.; Méplan, O.; Nifenecker, H.; Oropesa, J.; Papadopoulos, I.; Pavlopoulos, P.; Pérez-Enciso, E.; Pérez-Navarro, A.; Perlado, M.; Placci, A.; Poza, M.; Revol, J.-P.; Rubbia, C.; Rubio, J. A.; Sakelliou, L.; Saldaña, F.; Savvidis, E.; Schussler, F.; Sirvent, C.; Tamarit, J.; Trubert, D.; Tzima, A.; Viano, J. B.; Vieira, S.; Vlachoudis, V.; Zioutas, K.

    2002-02-01

    We summarize here the results of the TARC experiment whose main purpose is to demonstrate the possibility of using Adiabatic Resonance Crossing (ARC) to destroy efficiently Long-Lived Fission Fragments (LLFFs) in accelerator-driven systems and to validate a new simulation developed in the framework of the Energy Amplifier programme. An experimental set-up was installed in a CERN PS proton beam line to study how neutrons produced by spallation at relatively high energy ( E n⩾1 MeV) slow down quasi-adiabatically with almost flat isolethargic energy distribution and reach the capture resonance energy of an element to be transmuted where they will have a high probability of being captured. Precision measurements of energy and space distributions of spallation neutrons (using 2.5 and 3.5 GeV/ c protons) slowing down in a 3.3 m×3.3 m×3 m lead volume and of neutron capture rates on LLFFs 99Tc, 129I, and several other elements were performed. An appropriate formalism and appropriate computational tools necessary for the analysis and understanding of the data were developed and validated in detail. Our direct experimental observation of ARC demonstrates the possibility to destroy, in a parasitic mode, outside the Energy Amplifier core, large amounts of 99Tc or 129I at a rate exceeding the production rate, thereby making it practical to reduce correspondingly the existing stockpile of LLFFs. In addition, TARC opens up new possibilities for radioactive isotope production as an alternative to nuclear reactors, in particular for medical applications, as well as new possibilities for neutron research and industrial applications.

  16. The patient–body relationship and the "lived experience" of a facial burn injury: a phenomenological inquiry of early psychosocial adjustment

    Directory of Open Access Journals (Sweden)

    McLean LM

    2015-08-01

    Full Text Available Loyola M McLean,1–3 Vanessa Rogers,3–4 Rachel Kornhaber,5–7 Marie-Therese Proctor,8 Julia Kwiet,3–4 Jeffrey Streimer,3–4 John Vanderord6 1Brain and Mind Centre and Discipline of Psychiatry, Sydney Medical School, University of Sydney, Sydney, NSW, Australia; 2Westmead Psychotherapy Program, Discipline of Psychiatry, Sydney Medical School, University of Sydney and Western Sydney Local Health District, Parramatta, NSW, Australia; 3Consultation-Liaison Psychiatry, Royal North Shore Hospital, Sydney, NSW, Australia; 4Discipline of Psychiatry, Sydney Medical School, University of Sydney, Sydney, NSW, Australia; 5School of Health Sciences, Faculty of Health, University of Tasmania, Alexandria, NSW, Australia; 6Severe Burns Injury Unit, Royal North Shore Hospital, St Leonards, Sydney, NSW, Australia; 7School of Nursing, University of Adelaide, SA, Australia; 8Graduate School of Counselling, Excelsia College, Sydney, NSW, Australia Background: Throughout development and into adulthood, a person's face is the central focus for interpersonal communication, providing an important insight into one's identity, age, sociocultural background, and emotional state. The face facilitates important social, including nonverbal, communication. Therefore, sustaining a severe burn, and in particular a facial burn, is a devastating and traumatizing injury. Burn survivors may encounter unique psychosocial problems and experience higher rates of psychosocial maladjustment, although there may be a number of potentially mediating factors. Objectives: The purpose of this phenomenological study was to examine the early recovery experience of patients with a facial burn. In particular, this study focused on how the injury impacted on the participants’ relationship with their own body and the challenges of early psychosocial adjustment within the first 4 months of sustaining the injury. Methods: In 2011, six adult participants encompassing two females and four males

  17. Phenomenological aspects of mirage mediation

    Energy Technology Data Exchange (ETDEWEB)

    Loewen, Valeri

    2009-07-15

    We consider the possibility that string theory vacua with spontaneously broken supersymmetry and a small positive cosmological constant arise due to hidden sector matter interactions, known as F-uplifting/F-downlifting. We analyze this procedure in a model-independent way in the context of type IIB and heterotic string theory. Our investigation shows that the uplifting/downlifting sector has very important consequences for the resulting phenomenology. Not only does it adjust the vacuum energy, but it can also participate in the process of moduli stabilization. In addition, we find that this sector is the dominant source of supersymmetry breaking. It leads to a hybrid mediation scheme and its signature is a relaxed mirage pattern of the soft supersymmetry breaking terms. The low energy spectra exhibit distinct phenomenological properties and di er from conventional schemes considered so far. (orig.)

  18. Phenomenological aspects of mirage mediation

    International Nuclear Information System (INIS)

    Loewen, Valeri

    2009-07-01

    We consider the possibility that string theory vacua with spontaneously broken supersymmetry and a small positive cosmological constant arise due to hidden sector matter interactions, known as F-uplifting/F-downlifting. We analyze this procedure in a model-independent way in the context of type IIB and heterotic string theory. Our investigation shows that the uplifting/downlifting sector has very important consequences for the resulting phenomenology. Not only does it adjust the vacuum energy, but it can also participate in the process of moduli stabilization. In addition, we find that this sector is the dominant source of supersymmetry breaking. It leads to a hybrid mediation scheme and its signature is a relaxed mirage pattern of the soft supersymmetry breaking terms. The low energy spectra exhibit distinct phenomenological properties and di er from conventional schemes considered so far. (orig.)

  19. Experiments on a 14.5 GHz ECR source

    International Nuclear Information System (INIS)

    Hill, C.E.; Langbein, K.

    1996-01-01

    The 14.5 GHz ECR4 source supplied to CERN in the framework of the Heavy Ion Facility collaboration provided Pb 27+ operational beams to a new custom built linac in 1994. This source, which operates in the pulsed 'afterglow' mode, quickly met its design specification of 80 eμA and now provides currents >100 eμA regularly. Early source tests showed the existence of extremely stable modes of operation. In the search for higher intensities a number of experiments have been performed on plasma gas composition, RF power matching, extraction, beam pulse compression and a biased dynode. The results of these tests will be presented along with further ideas to improve source performance. (author)

  20. Phenomenological Intentionality meets an Ego-less State | Barnes ...

    African Journals Online (AJOL)

    When using the phenomenological method, one aims to capture the essential structures of lived experiences. It has been my experience that phenomenology does this well, when researching experiences that are lived through our bodily senses and understood with our minds. When trying to capture and describe ...

  1. Fundamental-mode sources in approach to critical experiments

    International Nuclear Information System (INIS)

    Goda, J.; Busch, R.

    2000-01-01

    An equivalent fundamental-mode source is an imaginary source that is distributed identically in space, energy, and angle to the fundamental-mode fission source. Therefore, it produces the same neutron multiplication as the fundamental-mode fission source. Even if two source distributions produce the same number of spontaneous fission neutrons, they will not necessarily contribute equally toward the multiplication of a given system. A method of comparing the relative importance of source distributions is needed. A factor, denoted as g* and defined as the ratio of the fixed-source multiplication to the fundamental-mode multiplication, is used to convert a given source strength to its equivalent fundamental-mode source strength. This factor is of interest to criticality safety as it relates to the 1/M method of approach to critical. Ideally, a plot of 1/M versus κ eff is linear. However, since 1/M = (1 minus κ eff )/g*, the plot will be linear only if g* is constant with κ eff . When g* increases with κ eff , the 1/M plot is said to be conservative because the critical mass is underestimated. However, it is possible for g* to decrease with κ eff yielding a nonconservative 1/M plot. A better understanding of g* would help predict whether a given approach to critical will be conservative or nonconservative. The equivalent fundamental-mode source strength g*S can be predicted by experiment. The experimental method was tested on the XIX-1 core on the Fast Critical Assembly at the Japan Atomic Energy Research Institute. The results showed a 30% difference between measured and calculated values. However, the XIX-1 reactor had significant intermediate-energy neutrons. The presence of intermediate-energy neutrons may have made the cross-section set used for predicted values less than ideal for the system

  2. Patients' and their family members' experiences of participation in care following an acute exacerbation in chronic obstructive pulmonary disease: A phenomenological-hermeneutic study.

    Science.gov (United States)

    Andersen, Ingrid Charlotte; Thomsen, Thora Grothe; Bruun, Poul; Bødtger, Uffe; Hounsgaard, Lise

    2017-12-01

    To explore the experiences of patients with chronic obstructive pulmonary disease and their family members relating both to participation in care during hospitalisation for an acute exacerbation in chronic obstructive pulmonary disease, and to the subsequent day-to-day care at home. When recovering from an exacerbation, the challenges associated with an unpredictable health condition dominate everyday life for patients and can involve their family members. Proper patient and family participation in care during discharge and follow-up can help patients to improve self-management. However, knowledge of the significance of patient and family participation for recovery and subsequent everyday life is still limited. This study adopted a longitudinal design informed by ethnographic fieldwork principles. Participant observations and interviews with 15 patients and 12 family members were conducted on a Danish hospital ward and twice at the participants' homes. A phenomenological-hermeneutic approach inspired by Ricoeur's theory of interpretation guided the data analysis. Participation in care was perceived as valuable, but could be associated with tensions and increased uncertainty. While patients mostly demonstrated a reactive approach to care, family members strived to be more proactive. In hospital, preparing for discharge included an effort to find a balance between powerlessness and influence during interactions with healthcare professionals. At home, managing further recovery and self-management were characterised by navigating between mutual pressure and consideration within the family. Family members play an important role in ensuring that patients are seen, heard and understood, but want to be acknowledged more by healthcare professionals. Appropriate interactions with healthcare professionals are crucial in order to support discharge and daily self-management. Knowledge of the challenges that patients with chronic obstructive pulmonary disease and their family

  3. Specifying nurse’s experiences of risk management is one of the patient security challenges in social security hospital: A phenomenological approach

    Directory of Open Access Journals (Sweden)

    Sedighe Teimuri

    2016-06-01

    Full Text Available Patient safety is regarded as prevention and damage adjustment due to elimination of errors related to mentioned hygienic care which decreases the mistakes by the help of applying practical methods and causes not occurrence of events. So this study was conducted aimed at specifying the experiences of nurses as a challenge to patient safety in social security hospital of Zahedan in 2015. This study is a qualitative research with a phenomenological approach. Participants of this study have been selected from nurse population on the basis of purposeful sampling. The sampling continued until the completeness of the data. 14 participants of this study consist of 2 supervisors, 1 head nurse and 11 nurses aged from 22-45 years old and all married. Data collection developed through deep, nonstructural interviews which were tape recorded and transcribed word by word. The data were then analyzed in Collaizzi’s7 step method. At the end of interview analysis, 130 codes were elicited and two themes were drawn named risk management and human resources management. Risk management consists of sub concepts; the policy of punishments of managers, inefficient management of medical errors and human resources management include sub concepts; The shortage of nurse forces, inefficient selection of nurses and increase in authenticity requirements. inefficient risk management is one of the most important patient safety challenges related to medical errors which should be specifically taken into account and intensify the encouragement system and the policy of not punishing nurses should be used in order to remove the mentioned challenges related to establishment of patient safety system.

  4. Open-source sensors system for doing simple physics experiments

    Directory of Open Access Journals (Sweden)

    César Llamas Bello

    2018-04-01

    Full Text Available An open-source platform to be used in high school or university laboratories has been developed. The platform permits the performance of dynamics experiments in a simple and affordable way, combining measurements of different sensors in the platform. The sensors are controlled by an Arduino microcontroller, which can be wirelessly accessed with smartphones or tablets. The platform constitutes an economical sensing alternative to commercial configurations and can easily be extended by including new sensors that broaden the range of covered experiments.

  5. LLNL large-area inductively coupled plasma (ICP) source: Experiments

    International Nuclear Information System (INIS)

    Richardson, R.A.; Egan, P.O.; Benjamin, R.D.

    1995-05-01

    We describe initial experiments with a large (76-cm diameter) plasma source chamber to explore the problems associated with large-area inductively coupled plasma (ICP) sources to produce high density plasmas useful for processing 400-mm semiconductor wafers. Our experiments typically use a 640-nun diameter planar ICP coil driven at 13.56 MHz. Plasma and system data are taken in Ar and N 2 over the pressure range 3-50 mtorr. RF inductive power was run up to 2000W, but typically data were taken over the range 100-1000W. Diagnostics include optical emission spectroscopy, Langmuir probes, and B probes as well as electrical circuit measurements. The B and E-M measurements are compared with models based on commercial E-M codes. Initial indications are that uniform plasmas suitable for 400-mm processing are attainable

  6. Experiments planned to be made with the synchrotron radiation source

    International Nuclear Information System (INIS)

    Matz, W.

    1993-01-01

    For this working meeting, various research groups from the Land Sachsen and from the neighbouring countries Poland and the Czech Republic have been invited in order to present their materials research programmes or task-specific experiments intended to be carried out with the synchrotron radiation source to be installed in the near future. The proceedings volume in hand presents the discussion papers, which have been directly reproduced from the original foils. (orig.) [de

  7. Confined discharge plasma sources for Z-pinch experiments

    International Nuclear Information System (INIS)

    Hinshelwood, D.D.; Goodrich, P.J.; Mehlman, G.; Scherrer, V.E.; Stephanakis, S.J.; Young, F.C.

    1989-01-01

    The authors report their investigation Z-pinch implosions on the NRL Gamble II generator using metallic sources of sodium and aluminum, and non-metallic source of sodium (NaF), magnesium (MgF 2 ), and aluminum (Al 2 0 3 ). For 1 MA driving currents, peak Κ-shell radiated powers of about 100 GW and energies of about 1.5 kj have been obtained with both pure aluminum and NaF implosions. The aluminum results are comparable to those in previous Gamble II experiments with aluminum wire arrays. Confined discharge sources have been used to generate tens of GW in the Na Heα pump line and flourescence of the neon has been observed. The effects of nozzle shape and size, chamber diameter, amount of fuse material, and confined discharge current have been investigated in Gamble II implosion experiments. These studies indicate that confined discharge sources are capable of supplying significantly more material than required for implosions at the 1 MA level, so that this technique could be extended to higher current generators

  8. [Phenomenology of dreams].

    Science.gov (United States)

    Pringuey, Dominique

    2011-10-01

    A phenomenology of dreams searches for meaning, with the aim not only of explaining but also of understanding the experience. What and who is it for? And what about the nearly forgotten dream among the moderns, the banal returning to the nightmare, sleepiness, or dreamlike reverie. Nostalgia for the dream, where we saw a very early state of light, not a ordinaire qu duel. Regret for the dreamlike splendor exceeded by the modeling power of modern aesthetics--film and the explosion of virtual imaging technologies. Disappointment at the discovery of a cognitive permanence throughout sleep and a unique fit with the real upon awaking? An excess of methodological rigor where we validate the logic of the dream, correlating the clinical improvement in psychotherapy and the ability to interpret one's own dreams. The dangerous psychological access when the dream primarily is mine, viewed as a veiled expression of an unspoken desire, or when the dream reveals to me, in an existential conception of man, through time and space, my daily life, my freedom beyond my needs. Might its ultimate sense also mean its abolition? From the story of a famous forgotten dream, based on unexpected scientific data emerges the question: do we dream to forget? The main thing would not be consciousness but confidence, when " the sleeping man, his regard extinguished, dead to himself seizes the light in the night " (Heraclitus).

  9. Phenomenological consequences of supersymmetry

    International Nuclear Information System (INIS)

    Hinchliffe, I.; Littenberg, L.

    1982-01-01

    This report deals with the phenomenological consequences of supersymmetric theories, and with the implications of such theories for future high energy machines. It is concerned only with high energy predictions of supersymmetry; low energy consequences (for example in the K/sub o/anti K/sub o/ system) are discussed in the context of future experiments by another group, and will be mentioned briefly only in the context of constraining existing models. However a brief section is included on the implication for proton decay, although detailed experimental questions are not discussed. The report is organized as follows. Section I consists of a brief review of supersymmetry and the salient features of existing supersymmetric models; this section can be ignored by those familiar with such models since it contains nothing new. Section 2 deals with the consequences for nucleon decay of SUSY. The remaining sections then discuss the physics possibilities of various machines; e anti e in Section 3, ep in Section 4, pp (or anti pp) colliders in Section 5 and fixed target hadron machines in Section 6

  10. Phenomenology of neutral current interactions

    International Nuclear Information System (INIS)

    Sakurai, J.J.

    1978-01-01

    Neutral-current interactions are discussed within a rather general phenomenological framework without commitment to any particular theoretical model. Three points are kept in mind: what various experiments really measure; the performing of complete experiments to determine the neutral-current couplings; and the testing of models in an objective, emotionally uninvolved manner. The following topics are considered: neutrino-electron scattering, hadronic currents and models, neutrino-induced inclusive hadronic reactions, neutrino-induced exclusive hadronic reactions, and neutral-current phenomena without neutrinos. In conclusion, what has actually been learned about neutral-current interactions is summarized. 9 figures, 2 tables

  11. Phenomenology of Baryon Resonances

    Energy Technology Data Exchange (ETDEWEB)

    Doring, Michael [George Washington Univ., Washington, DC (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Landay, Justin [George Washington Univ., Washington, DC (United States); Mai, Maxim [George Washington Univ., Washington, DC (United States); Molina, Raquel [Univ. of Sao Paulo (Brazil); Ronchen, Deborah [Univ. of Bonn (Germany)

    2018-04-01

    Results for light baryon spectroscopy by different collaborations and the state of the art in the subfield is reviewed. Highlights contain common efforts of different phenomenology groups and the impact of recent high-precision data from ELSA, JLab, MAMI, and other facilities. Questions will be addressed, on one side, of how to proceed to reach conclusive answers in baryon spectroscopy, and, on the other side, how phenomenology can be connected to theory in a meaningful way.

  12. Teachers' Experience in Implementing Cooperative Learning in the Classrooms (Phenomenological Research at Junior High School Classrooms in Ponorogo, East Java, Indonesia)

    Science.gov (United States)

    Harjali

    2017-01-01

    This study aimed to investigate the teachers' perception toward the implementation of cooperative learning in the classroom. The research applied a qualitative phenomenological design that used a purposeful sample of six teachers at Junior High School Classrooms in Ponorogo, East Java, Indonesia. Data collected via in-depth interviews, participant…

  13. The Lived Experiences of Leading Edge Certified Elementary School Teachers Who Use Instructional Technology to Foster Critical Thinking, Collaboration, Creativity, and Communication in Their Classrooms: A Phenomenological Study

    Science.gov (United States)

    Ruddell, Natalie

    2017-01-01

    Purpose: The purpose of this phenomenological study was to describe the perceptions of current and former Leading Edge Certified (LEC) elementary school teachers regarding instructional technology practices that facilitate students' development of critical thinking, collaboration, communication, and creativity (4Cs) in one-to-one computer…

  14. The human glanze, the experience of environmental distress and the ‘Affordance’ of nature: Toward a phenomenology of the ecological crisis

    NARCIS (Netherlands)

    Blok, V.

    2015-01-01

    The problem we face today is that there is a huge gap between our ethical judgments about the ecological crisis on the one hand and our ethical behavior according to these judgments on the other. In this article, we ask to what extent a phenomenology of the ecological crisis enables us to bridge

  15. LEVIS lithium ion source experiments on PBFA-II

    International Nuclear Information System (INIS)

    Renk, T.J.; Tisone, G.C.; Adams, R.G.; Lopez, M.; Clark, B.F.; Schroeder, J.; Bailey, J.E.; Filuk, A.B.; Carlson, A.L.

    1992-01-01

    PBFA-II is a pulsed power generator designed to apply up to a 25 MV, 20 ns pulse to a focusing 15 cm-radius Applied-B ion diode for inertial confinement fusion applications. Several different approaches have been pursued to produce a high-purity (> 90%), high-current density (5--10 kA/cm 2 ) singly ionized lithium ion source for acceleration in this diode. In addition to having high source purity, such a source should be active, i.e. the ions should be produced before the power pulse arrives, to provide better electrical coupling from the accelerator to the diode. In the LEVIS (Laser EVaporation Ion Source) process, energy from two lasers impinges on a thin (500 nm) lithium or lithium-bearing film on an insulating substrate. The authors will discuss a new series of LEVIS experiments, with a number of improvements: (1) the laser distribution cone was redesigned, resulting in a more uniform illumination of the 4 cm-tall Li-producing surface; (2) the anode surface is being slow-heated to 120--150 C to help drive off contaminants; and (3) they have expanded the number of source and beam diagnostics

  16. Patient experience of source isolation: lessons for clinical practice.

    Science.gov (United States)

    Barratt, Ruth Linda; Shaban, Ramon; Moyle, Wendy

    2011-10-01

    Methicillin-resistant Staphylococcus aureus (MRSA) is now the leading antimicrobial-resistant organism of concern to clinicians worldwide. Preventing and controlling the increase and spread of MRSA within the health-care environment is therefore an important function of the infection control team. The prevention and control of MRSA requires strict use of both Standard and Additional Precautions, which include good hand hygiene practices, judicious antimicrobial prescribing, and source isolation. While few would dispute the need for these precautions for preventing the spread of MRSA and other infections, their use may result in adverse physical and psychological effects for the patient. In an age of quality and safety of health care, ensuring infection control practice such as source isolation and contact precautions adhere to fundamental human rights is paramount. This paper presents a review of the literature on the patient experience of source isolation for MRSA or other infectious diseases. The review yielded five major interconnected themes: (1) psychological effects of isolation; (2) coping with isolation; (3) social isolation; (4) communication and information provision; and (5) physical environment and quality of care. It found that the experience of isolation by patients has both negative and positive elements. Isolation may result in detrimental psychological effects including anxiety, stress and depression, but may also result in the patient receiving less or substandard care. However, patients may also benefit from the quietness and privacy of single rooms. Nurses and other healthcare workers must look for ways to improve the experience of isolation and contact precautions of patients in source isolation. Opportunities exist in particular in improving the environment and the patient's self-control of the situation and in providing adequate information.

  17. Recent Trends in Superstring Phenomenology

    CERN Document Server

    Bianchi, Massimo

    2009-01-01

    We review for non-experts possible phenomenological scenari in String Theory. In particular we focus on vacuum configurations with intersecting and/or magnetized unoriented D-branes. We will show how a TeV scale tension may be compatible with the existence of Large Extra Dimensions and how anomalous U(1)'s can give rise to interesting signatures at LHC or in cosmic rays. Finally, we discuss unoriented D-brane instantons as a source of non-perturbative effects that can contribute to moduli stabilization and susy braking in combination with fluxes. We conclude with an outlook and directions for future work.

  18. Phenomenological Characteristics of Future Thinking in Alzheimer's Disease.

    Science.gov (United States)

    Moustafa, Ahmed A; El Haj, Mohamad

    2018-05-11

    This study investigates phenomenological reliving of future thinking in Alzheimer's disease (AD) patients and matched controls. All participants were asked to imagine in detail a future event, and afterward, were asked to rate phenomenological characteristics of their future thinking. As compared to controls, AD participants showed poor rating for reliving, travel in time, visual imagery, auditory imagery, language, and spatiotemporal specificity. However, no significant differences were observed between both groups in emotion and importance of future thinking. Results also showed lower rating for visual imagery relative to remaining phenomenological features in AD participants compared to controls; conversely, these participants showed higher ratings for emotion and importance of future thinking. AD seems to compromise some phenomenological characteristics of future thinking, especially, visual imagery; however, other phenomenological characteristics, such as emotion, seem to be relatively preserved in these populations. By highlighting the phenomenological experience of future thinking in AD, our paper opens a unique window into the conscious experience of the future in AD patients.

  19. A scandium calibration source for the SNO+ experiment

    Energy Technology Data Exchange (ETDEWEB)

    Boeltzig, Axel; Barros, Nuno; Krueger, Felix; Krosigk, Belina von; Lozza, Valentina; Neumann, Laura; Petzoldt, Johannes; Soerensen, Arnd; Zuber, Kai [TU Dresden (Germany)

    2013-07-01

    The SNO+ experiment is the successor of SNO (Sudbury Neutrino Observatory), for which the detector will be filled with liquid scintillator. Located 2 km underground (equivalent to a shielding of about 6 km of water) in a mine near Sudbury, Canada, SNO+ will be a low-background experiment studying different aspects of neutrinos. The SNO+ detector calibration is scheduled to begin in mid-2013 with a water-filled detector and in 2014 filled with liquid scintillator. One of the sources designated for this calibration will use the γ rays following the beta decay of {sup 48}Sc. The sum of their energies is 3.333 MeV for the main decay branch, which is close to Q=3.371 MeV for the neutrino-less double beta decay of {sup 150}Nd that SNO+ plans to investigate. Due to the {sup 48}Sc half-life of 43.67 h, the source has to be produced shortly before the calibration via (n,p) reactions on {sup 48}Ti. Safety, radiopurity and cleanliness are further important issues for its application. The current status of the source development will be presented.

  20. Experiments with radioactive samples at the Advanced Photon Source

    International Nuclear Information System (INIS)

    Veluri, V. R.; Justus, A.; Glagola, B.; Rauchas, A.; Vacca, J.

    2000-01-01

    The Advanced Photon Source (APS) at Argonne National Laboratory is a national synchrotron-radiation light source research facility. The 7 GeV electron Storage Ring is currently delivering intense high brilliance x-ray beams to a total of 34 beamlines with over 120 experiment stations to members of the international scientific community to carry out forefront basic and applied research in several scientific disciplines. Researchers come to the APS either as members of Collaborative Access Teams (CATs) or as Independent Investigators (IIs). Collaborative Access Teams comprise large number of investigators from universities, industry, and research laboratories with common research objectives. These teams are responsible for the design, construction, finding, and operation of beamlines. They are the owners of their experimental enclosures (''hutches'') designed and built to meet their specific research needs. Fig. 1 gives a plan view of the location of the Collaborative Access Teams by Sector and Discipline. In the past two years, over 2000 individual experiments were conducted at the APS facility. Of these, about 60 experiments involved the use of radioactive samples, which is less than 3% of the total. However, there is an increase in demand for experiment stations to accommodate the use of radioactive samples in different physical forms embedded in various matrices with activity levels ranging from trace amounts of naturally occurring radionuclides to MBq (mCi) quantities including transuranics. This paper discusses in some detail the steps in the safety review process for experiments involving radioactive samples and how ALARA philosophy is invoked at each step and implemented

  1. Optimization of atomic beam sources for polarization experiments

    Energy Technology Data Exchange (ETDEWEB)

    Gaisser, Martin; Nass, Alexander; Stroeher, Hans [IKP, Forschungszentrum Juelich (Germany)

    2013-07-01

    For experiments with spin-polarized protons and neutrons a dense target is required. In current atomic beam sources an atomic hydrogen or deuterium beam is expanded through a cold nozzle and a system of sextupole magnets and RF-transition units selects a certain hyperfine state. The achievable flux seems to be limited to about 10{sup 17} particles per second with a high nuclear polarization. A lot of experimental and theoretical effort has been undertaken to understand all effects and to increase the flux. However, improvements have remained marginal. Now, a Monte Carlo simulation based on the DSMC part of the open source C++ library OpenFOAM is set up in order to get a better understanding of the flow and to optimize the various elements. It is intended to include important effects like deflection from magnetic fields, recombination on the walls and spin exchange collisions in the simulation and make quantitative predictions of changes in the experimental setup. The goal is to get a tool that helps to further increase the output of an atomic beam source. So far, a new binary collision model, magnetic fields, RF-transition units and a tool to measure the collision age are included. The next step will be to couple the whole simulation with an optimization algorithm implementing Adaptive Simulated Annealing (ASA) in order to automatically optimize the atomic beam source.

  2. Detail design of the beam source for the SPIDER experiment

    International Nuclear Information System (INIS)

    Marcuzzi, D.; Agostinetti, P.; Dalla Palma, M.; Degli Agostini, F.; Pavei, M.; Rizzolo, A.; Tollin, M.; Trevisan, L.

    2010-01-01

    The ITER Neutral Beam Test Facility (PRIMA-Padova Research on Injector Megavolt Accelerated) is planned to be built at Consorzio RFX (Padova, Italy). PRIMA includes two experimental devices: a full size plasma source with low voltage extraction called SPIDER (Source for Production of Ion of Deuterium Extracted from RF plasma) and a full size neutral beam injector at full beam power called MITICA (Megavolt ITER Injector Concept Advancement). SPIDER is the first experimental device to be built and operated, aiming at testing the extraction of a negative ion beam (made of H - and in a later stage D - ions) from an ITER size ion source. The main requirements of this experiment are a H - /D - current of approximately 70 A/50 A and an energy of 100 keV. This paper presents an overview of the SPIDER beam source design, with a particular focus on the main design choices, aiming at reaching the best compromise between physics, optics, thermo-mechanical, cooling, assembly and electrical requirements.

  3. Being Mindful as a Phenomenological Attitude.

    Science.gov (United States)

    Gustin, Lena Wiklund

    2017-08-01

    The purpose of this article is to reflect on being mindful as a phenomenological attitude rather than on describing mindfulness as a therapeutic intervention. I will also explore the possibilities that being mindful might open up in relation to nursing research and holistic nursing. I will describe and interpret mindfulness as a state of being by means of van Manen's phenomenological method, using the language of phenomenology rather than the language of reductionist science. Thus, this article can be considered a reflective narrative, describing both the process of orienting to the phenomenon, making preunderstandings-including own experiences of mindfulness-visible, and a thematic analysis of nine scientific articles describing the phenomenon. Being mindful as a phenomenological attitude can be described as a deliberate intentionality, where the person is present in the moment and open to what is going on, bridling personal values and accepting the unfamiliar, thus achieving a sense of being peacefully situated in the world, and able to apprehend one's being-in-the-world. Being mindful as a phenomenological attitude can contribute not only to phenomenological nursing research but also support nurses' presence and awareness.

  4. Experience with first aid in radiation sources accidents

    International Nuclear Information System (INIS)

    Klener, V.

    1979-01-01

    More than 20 years of experience at the Radiation Hygiene Centre of the Prague Institute of Hygiene and Epidemiology with prevention of accidents involving sources of radiation and the Centre's participation in providing medical aid in such accidents are described. A list is given of major types of accidents over the past decade. Prevalent were accidents involving sealed gamma sources, resulting in excessive local irradiation with serious skin damage or injury to some of the deeper structures of the hands, requiring plastic operation. Chromosomal picture investigation allows the estimation of the equivalent body dose which only reached higher values in a single case recorded (1.5 Gy = 150 rad). Organisational measures are described for emergencies and the task is shown by radiation hygiene departments attached to regional hygiene stations. The present system is capable of providing adequate, prompt and effective assistance. (author)

  5. The Role of Phenomenology of Merleau- ponty in Medicine

    OpenAIRE

    Somayeh Rafighi; Mohammad Asghari

    2017-01-01

    Today, phenomenology, with an emphasis on direct explanations with regard to the lived experience of people is interest of different areas. With emphasis on body, Merleau- Ponty's phenomenology is considered in medical science. In his phenomenology, Merleau- Ponty gives new definition of body and names it lived body. Lived body is against of mechanical body and is the central of subjectivity and being- in- the – world and included all of existential aspects of man. Such definition enable doct...

  6. Interpretation of the TRADE In-Pile source multiplication experiments

    International Nuclear Information System (INIS)

    Mercatali, Luigi; Carta, Mario; Peluso, Vincenzo

    2006-01-01

    Within the framework of the neutronic characterization of the TRIGA RC-1 reactor in support to the TRADE (TRiga Accelerator Driven Experiment) program, the interpretation of the subcriticality level measurements performed in static regime during the TRADE In-Pile experimental program is presented. Different levels of subcriticality have been measured using the MSA (Modified Source Approximated) method by the insertion of a standard fixed radioactive source into different core positions. Starting from a reference configuration, fuel elements were removed: control rods were moved outward as required for the coupling experiments envisioned with the proton accelerator and fission chambers were inserted in order to measure subcritical count rates. A neutron-physics analysis based on the modified formulation of the source multiplication method (MSM) has been carried out, which requires the systematic solution for each experimental configuration of the homogeneous, both in the forward and adjoint forms, and inhomogeneous Boltzmann equations. By means of such a methodology calculated correction factors to be applied to the MSA measured reactivities were produced in order to take into account spatial and energetic effects creating changes in the detector efficiencies and effective source with respect to the calibration configuration. The methodology presented has been tested against a large number of experimental states. The measurements have underlined the sensitivity of the MSA measured reactivities to core geometry changes and control rod perturbations; the efficiency of MSM factors to dramatically correct for this sensitivity is underlined, making of this technique a relevant methodology in view of the incoming US RACE program to be performed in TRIGA reactors

  7. Experiences with on-site power sources at KCB

    Energy Technology Data Exchange (ETDEWEB)

    Heijnen, B. M.A. [Borssele Nuclear Power Station, N.V. P.Z.E.M., Postbus 48, 4330 AA Middleburg (Netherlands)

    1986-02-15

    The design of the nuclear power station is of the late sixties. The experiences with the on-site power sources, signal processing and some of the resulting modifications of the design of the power plant are mentioned. In order to let the design satisfy as much as possible present ideas about safety, it was decided to realize a total new and Independent decay heat removal System. With this system a second independent on-site power System is at disposal in case of accident situations. (author)

  8. Understanding the experience of midlife women taking part in a work-life balance career coaching programme: an interpretative phenomenological analysis

    OpenAIRE

    Brown, C.; Yates, J.

    2018-01-01

    Midlife women currently have the highest ever presence in the work place with many juggling work with demanding home lives. Women are reporting increased dissatisfaction with their work - life balance yet few studies exist exploring how practical interventions might help . This action - research involved five female participants , based in Lon don, on a career coaching programme designed to improve work - life balance. Interpretative Phenomenological Analysis suggested the programme offered a...

  9. Mechanistic formulation of a lineal-quadratic-linear (LQL) model: Split-dose experiments and exponentially decaying sources

    International Nuclear Information System (INIS)

    Guerrero, Mariana; Carlone, Marco

    2010-01-01

    Purpose: In recent years, several models were proposed that modify the standard linear-quadratic (LQ) model to make the predicted survival curve linear at high doses. Most of these models are purely phenomenological and can only be applied in the particular case of acute doses per fraction. The authors consider a mechanistic formulation of a linear-quadratic-linear (LQL) model in the case of split-dose experiments and exponentially decaying sources. This model provides a comprehensive description of radiation response for arbitrary dose rate and fractionation with only one additional parameter. Methods: The authors use a compartmental formulation of the LQL model from the literature. They analytically solve the model's differential equations for the case of a split-dose experiment and for an exponentially decaying source. They compare the solutions of the survival fraction with the standard LQ equations and with the lethal-potentially lethal (LPL) model. Results: In the case of the split-dose experiment, the LQL model predicts a recovery ratio as a function of dose per fraction that deviates from the square law of the standard LQ. The survival fraction as a function of time between fractions follows a similar exponential law as the LQ but adds a multiplicative factor to the LQ parameter β. The LQL solution for the split-dose experiment is very close to the LPL prediction. For the decaying source, the differences between the LQL and the LQ solutions are negligible when the half-life of the source is much larger than the characteristic repair time, which is the clinically relevant case. Conclusions: The compartmental formulation of the LQL model can be used for arbitrary dose rates and provides a comprehensive description of dose response. When the survival fraction for acute doses is linear for high dose, a deviation of the square law formula of the recovery ratio for split doses is also predicted.

  10. PHENOMENOLOGY AND MECHANISMS OF THE SOLUTION OF EXISTENTIAL INTRAPERSONAL CONFLICTS

    Directory of Open Access Journals (Sweden)

    Krasilnikov Igor Aleksandrovich

    2013-05-01

    Full Text Available In the article sights of founders of existential psychology at phenomenology and psychological mechanisms of intrapersonal conflicts are considered. It is underlined, that the basic internal conflict is connected with existential anxiety, human life-death. Experience of the existence in the modern social world often has tragical character for the person. The solution of existential intrapersonal conflicts is defined by how the person could realize in itself deep «Me» connected with feeling of finding of internal and external freedom, creative and spontaneity. It is emphasized, that freedom is the main quality of social human life, but the way to it demands from the person of the responsibility, courage and honesty. The authorship of own destiny, personal identity are a source of the solution of existential intrapersonal conflicts. Not each person is capable to keep authenticity in the life. Integrity «Me» cannot be restored, ignoring cultural mental-moral values. Purpose. To study phenomenology and psychological mechanisms of the solution of existential intrapersonal conflicts. Methodology. The qualitative theoretical analysis and synthesis of literary data. Results. In the article general concepts of leading scientists-psychologists of existential orientation to phenomenology and mechanisms of the solution of intrapersonal conflicts are presented. The significant attention is given R. Meya's to sights, as one of the main representatives of existential psychotherapy. Practical implications. Preparation of psychologists in the field of psychotherapeutic consultation.

  11. Phenomenology dependent timescales

    International Nuclear Information System (INIS)

    Ouzounian, G.

    2002-01-01

    As required by the French act, Dec. 1991, construction projects for disposing of radioactive wastes have to be submitted to the Parliament by 2006. One of the most important points to allow for a decision at this time will be to gain confidence. The major difficulty in such a technical and societal project is to be able to carry out a demonstration of the safety ver timescales which are out of the scope of any experiment. Among the arguments involved for the safety case are a series of simulations which objective is to assess the level of safety which can be reached, and its robustness to various internal defects (construction of the drifts, welding of canisters...) or external events (intrusion with deep boreholes, climate change, faulting...). Confidence in the simulations can be achieved if they are transparent, based on well understood processes. However, the complexity of the disposal system is such that temptation was great by the past to simplify the models, with a poor level of reporting on justifications, thus leading to what has been described as black-box models. In the frame of the demonstration to be brought out for 2006, ANDRA has developed an approach consisting first to describe and analyse all the processes occurring over time and space in the repository. Once this type of information has been gathered in a structured way, then further analyses leading to abstractions, simplifications can be performed in order to facilitate simulations as required for the safety demonstration. The first stage of the approach has been called the phenomenological analysis of the repository situations PARS). This work gives rise to a reference book in which our knowledge has been reported before being used for the safety demonstration. If also represent a reference for all technical and scientific knowledge based applications, such as digital modeling which is the basis for simulations, the repository design, the reversibility study, including the definition of a

  12. Calibration experiments of neutron source identification and detection in soil

    International Nuclear Information System (INIS)

    Gorin, N. V.; Lipilina, E. N.; Rukavishnikov, G. V.; Shmakov, D. V.; Ulyanov, A. I.

    2007-01-01

    In the course of detection of fissile materials in soil, series of calibration experiments were carried out on in laboratory conditions on an experimental installation, presenting a mock-up of an endless soil with various heterogeneous bodies in it, fissile material, measuring boreholes. A design of detecting device, methods of neutrons detection are described. Conditions of neutron background measuring are given. Soil density, humidity, chemical composition of soil was measured. Sensitivity of methods of fissile materials detection and identification in soil was estimated in the calibration experiments. Minimal detectable activity and the distance at which it can be detected were defined. Characteristics of neutron radiation in a borehole mock-up were measured; dependences of method sensitivities from water content in soil, source-detector distance and presence of heterogeneous bodies were examined. Possibility of direction detection to a fissile material as neutron source from a borehole using a collimator is shown. Identification of fissile material was carried out by measuring the gamma-spectrum. Mathematical modeling was carried out using the PRIZMA code (Developed in RFNC-VNIITF) and MCNP code (Developed in LANL). Good correlation of calculational and experimental values was shown. The methodic were shown to be applicable in the field conditions

  13. Optimization of atomic beam sources for polarization experiments

    Energy Technology Data Exchange (ETDEWEB)

    Gaisser, Martin; Nass, Alexander; Stroeher, Hans [IKP, Forschungszentrum Juelich (Germany)

    2012-07-01

    For experiments with spinpolarized protons and neutrons a dense target is required. In current atomic beam sources an atomic hydrogen or deuterium beam is expanded through a cold nozzle and a system of sextupole magnets and RF-transition units selects a certain hyperfine state. The achievable flux seems to be limited to about 10{sup 17} particles per second with a high nuclear polarization. A lot of experimental and theoretical effort has been undertaken to understand all effects and to increase the flux. However, improvements have remained marginal. Now, a Monte Carlo simulation based on the DSMC part of the open source C++ library OpenFOAM is set up in order to get a better understanding of the flow and to optimize the various elements. The goal is to include important effects like deflection from a magnetic field, recombination on the walls and spin exchange collisions in the simulation and make quantitative predictions of changes in the experimental setup. The goal is to get a tool that helps to further increase the output of an atomic beam source.

  14. Listening to Schneiderian Voices: A Novel Phenomenological Analysis.

    Science.gov (United States)

    Rosen, Cherise; Chase, Kayla A; Jones, Nev; Grossman, Linda S; Gin, Hannah; Sharma, Rajiv P

    This paper reports on analyses designed to elucidate phenomenological characteristics, content and experience specifically targeting participants with Schneiderian voices conversing/commenting (VC) while exploring differences in clinical presentation and quality of life compared to those with voices not conversing (VNC). This mixed-method investigation of Schneiderian voices included standardized clinical metrics and exploratory phenomenological interviews designed to elicit in-depth information about the characteristics, content, meaning, and personification of auditory verbal hallucinations. The subjective experience shows a striking pattern of VC, as they are experienced as internal at initial onset and during the longer-term course of illness when compared to VNC. Participants in the VC group were more likely to attribute the origin of their voices to an external source such as God, telepathic communication, or mediumistic sources. VC and VNC were described as characterological entities that were distinct from self (I/we vs. you). We also found an association between VC and the positive, cognitive, and depression symptom profile. However, we did not find a significant group difference in overall quality of life. The clinical portrait of VC is complex, multisensory, and distinct, and suggests a need for further research into the biopsychosocial interface between subjective experience, socioenvironmental constraints, individual psychology, and the biological architecture of intersecting symptoms. © 2016 S. Karger AG, Basel.

  15. Phenomenology between Pathos and Response

    Directory of Open Access Journals (Sweden)

    Bernhard Waldenfels

    2011-03-01

    Full Text Available The author calls phenomenological intentionality, into question while taking it, nevertheless, as a starting point. From the analysis of the meaning of phenomena he goes back to a pathic dimension which precedes them. What happens to us or affects us and to what we respond in different ways cannot be reduced to previous horizons. Between pathos and response, there is an irreducible cleft which constitutes a special sort of time-lag. What happens to us comes is always too early; our responses always come too late. Our experience is never completely up to date. In order to explore this pre-semantic and pre-pragmatic depth of experience we need a sort of responsive reduction, which guides all meaning toward something we respond to. In conclusion, the author evokes some areas in which such a revision of phenomenology shows its effects, namely the genesis of life in bioethics, the historical elaboration of memory and the experience of the Other.  

  16. NEAR FIELD MODELING OF SPE1 EXPERIMENT AND PREDICTION OF THE SECOND SOURCE PHYSICS EXPERIMENTS (SPE2)

    Energy Technology Data Exchange (ETDEWEB)

    Antoun, T; Xu, H; Vorobiev, O; Lomov, I

    2011-10-20

    Motion along joints and fractures in the rock has been proposed as one of the sources of near-source shear wave generation, and demonstrating the validity of this hypothesis is a focal scientific objective of the source physics experimental campaign in the Climax Stock granitic outcrop. A modeling effort has been undertaken by LLNL to complement the experimental campaign, and over the long term provide a validated computation capability for the nuclear explosion monitoring community. The approach involves performing the near-field nonlinear modeling with hydrodynamic codes (e.g., GEODYN, GEODYN-L), and the far-field seismic propagation with an elastic wave propagation code (e.g., WPP). the codes will be coupled together to provide a comprehensive source-to-sensor modeling capability. The technical approach involves pre-test predictions of each of the SPE experiments using their state of the art modeling capabilities, followed by code improvements to alleviate deficiencies identified in the pre-test predictions. This spiral development cycle wherein simulations are used to guide experimental design and the data from the experiment used to improve the models is the most effective approach to enable a transition from the descriptive phenomenological models in current use to the predictive, hybrid physics models needed for a science-based modeling capability for nuclear explosion monitoring. The objective of this report is to describe initial results of non-linear motion predictions of the first two SPE shots in the Climax Stock: a 220-lb shot at a depth of 180 ft (SPE No.1), and a 2570-lb shot at a depth of 150 ft (SPE No.2). The simulations were performed using the LLNL ensemble granite model, a model developed to match velocity and displacement attenuation from HARDHAT, PILE DRIVER, and SHOAL, as well as Russian and French nuclear test data in granitic rocks. This model represents the state of the art modeling capabilities as they existed when the SPE campaign was

  17. Source term experiments project (STEP): aerosol characterization system

    International Nuclear Information System (INIS)

    Schlenger, B.J.; Dunn, P.F.

    1985-01-01

    A series of four experiments has been conducted at Argonne National Laboratory's TREAT Reactor. These experiments, which are sponsored by an international consortium organized by the Electric Power Research Institute, are designed to investigate the source term, i.e., the type, quantity and timing of release of radioactive fission products from a light water reactor to the environment in the event of a severe accident in which the core is insufficiently cooled. The STEP tests have been designed to provide some of the necessary data regarding the magnitude and release rates of volatile fission products from degraded fuel pins, their physical and chemical characteristics, and aerosol formation and transport phenomena of those fission products that condense to form particles in the cooler regions of the reactor beyond the core. These are inpile experiments, whereby the test fuels are heated in a nuclear test reactor by neutron induced fission and subsequent cladding oxidation in steam environments that simulate as closely as practical predicted severe reactor accident conditions. The test sequences cover a range of pressure and fuel heatup rate, and include the effect of Ag/In/Cd control rod material. 1 ref., 8 figs., 1 tab

  18. The Role of Aesthetics for Design Phenomenology

    DEFF Research Database (Denmark)

    Folkmann, Mads Nygaard

    The aim of the paper is to conceptualize the means and effects of different dimensions of aesthetic meaning in relation to the experience of design. In doing so, the paper combines two philosophical interests in design, design phenomenology and design aesthetics, in order to promote a framework...... for discussing the impact of aesthetic meaning construction on experience. First, the paper raises the phenomenological question of the relationship between design and experience, specifically, how design conditions experience. Second, in looking at aesthetics in terms of a) the sensual appeal of design, b...... our experience: We can look at sensual, conceptual, and contextual aesthetic dimensions of design and examine their contribution to the framing of experience, that is, how different dimensions of meaning articulation in design offer different framings of the experiences promoted by design objects...

  19. Quantum Gravity Phenomenology

    OpenAIRE

    Amelino-Camelia, Giovanni

    2003-01-01

    Comment: 9 pages, LaTex. These notes were prepared while working on an invited contribution to the November 2003 issue of Physics World, which focused on quantum gravity. They intend to give a non-technical introduction (accessible to readers from outside quantum gravity) to "Quantum Gravity Phenomenology"

  20. Supersymmetry and Superstring Phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    Gaillard, Mary K; Gaillard, Mary K.; Zumino, Bruno

    2008-05-05

    We briefly cover the early history of supersymmetry, describe the relation of SUSY quantum field theories to superstring theories and explain why they are considered a likely tool to describe the phenomenology of high energy particle theory beyond the Standard Model.

  1. The Phenomenology of Democracy

    Science.gov (United States)

    Shaw, Robert

    2009-01-01

    Human beings originate votes, and democracy constitutes decisions. This is the essence of democracy. A phenomenological analysis of the vote and of the decision reveals for us the inherent strength of democracy and its deficiencies. Alexis de Tocqueville pioneered this form of enquiry into democracy and produced positive results from it.…

  2. Superstring inspired phenomenology

    International Nuclear Information System (INIS)

    Binetruy, P.

    1988-01-01

    Recent progress in superstring model building is reviewed with an emphasis on the general features of the models obtained. The problems associated with supersymmetry breaking and intermediate gauge symmetry breaking (M W I GUT ) are described. Finally, the phenomenology of these models is summarized, with a discussion of the role that new experimental results could play to help clearing up the above difficulties

  3. Transversity: Theory and phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    D' Alesio, Umberto [Dipartimento di Fisica, Universita di Cagliari, Cittadella Universitaria, and Istituto Nazionale di Fisica Nucleare, Sezione di Cagliari, C. P. 170, I-09042 Monserrato (Italy)

    2013-04-15

    The distribution of transversely polarized quarks inside a transversely polarized nucleon, known as transversity, encodes a basic piece of information on the nucleon structure, sharing the same status with the more familiar unpolarized and helicity distributions. I will review its properties and discuss different ways to access it, with highlights and limitations. Recent phenomenological extractions and perspectives are also presented.

  4. Transversity: Theory and phenomenology

    International Nuclear Information System (INIS)

    D'Alesio, Umberto

    2013-01-01

    The distribution of transversely polarized quarks inside a transversely polarized nucleon, known as transversity, encodes a basic piece of information on the nucleon structure, sharing the same status with the more familiar unpolarized and helicity distributions. I will review its properties and discuss different ways to access it, with highlights and limitations. Recent phenomenological extractions and perspectives are also presented.

  5. Brane vector phenomenology

    International Nuclear Information System (INIS)

    Clark, T.E.; Love, S.T.; Nitta, Muneto; Veldhuis, T. ter; Xiong, C.

    2009-01-01

    Local oscillations of the brane world are manifested as massive vector fields. Their coupling to the Standard Model can be obtained using the method of nonlinear realizations of the spontaneously broken higher-dimensional space-time symmetries, and to an extent, are model independent. Phenomenological limits on these vector field parameters are obtained using LEP collider data and dark matter constraints

  6. Women, Anger, and Aggression: An Interpretative Phenomenological Analysis

    Science.gov (United States)

    Eatough, Virginia; Smith, Jonathan A.; Shaw, Rachel

    2008-01-01

    This study reports a qualitative phenomenological investigation of anger and anger-related aggression in the context of the lives of individual women. Semistructured interviews with five women are analyzed using interpretative phenomenological analysis. This inductive approach aims to capture the richness and complexity of the lived experience of…

  7. Researching Embodiment in Movement Contexts: A Phenomenological Approach

    Science.gov (United States)

    Standal, Oyvind F.; Engelsrud, Gunn

    2013-01-01

    This article takes a phenomenological approach to understanding embodiment in relation to teaching and learning taking place in movement contexts. Recently a number of studies have pointed to the potential that phenomenology has to understand the meanings and experiences of moving subjects. By presenting two examples of our own work on embodied…

  8. HTGR nuclear heat source component design and experience

    International Nuclear Information System (INIS)

    Peinado, C.O.; Wunderlich, R.G.; Simon, W.A.

    1982-05-01

    The high-temperature gas-cooled reactor (HTGR) nuclear heat source components have been under design and development since the mid-1950's. Two power plants have been designed, constructed, and operated: the Peach Bottom Atomic Power Station and the Fort St. Vrain Nuclear Generating Station. Recently, development has focused on the primary system components for a 2240-MW(t) steam cycle HTGR capable of generating about 900 MW(e) electric power or alternately producing high-grade steam and cogenerating electric power. These components include the steam generators, core auxiliary heat exchangers, primary and auxiliary circulators, reactor internals, and thermal barrier system. A discussion of the design and operating experience of these components is included

  9. Aluminum as a source of background in low background experiments

    Energy Technology Data Exchange (ETDEWEB)

    Majorovits, B., E-mail: bela@mppmu.mpg.de [MPI fuer Physik, Foehringer Ring 6, 80805 Munich (Germany); Abt, I. [MPI fuer Physik, Foehringer Ring 6, 80805 Munich (Germany); Laubenstein, M. [Laboratori Nazionali del Gran Sasso, INFN, S.S.17/bis, km 18 plus 910, I-67100 Assergi (Italy); Volynets, O. [MPI fuer Physik, Foehringer Ring 6, 80805 Munich (Germany)

    2011-08-11

    Neutrinoless double beta decay would be a key to understanding the nature of neutrino masses. The next generation of High Purity Germanium experiments will have to be operated with a background rate of better than 10{sup -5} counts/(kg y keV) in the region of interest around the Q-value of the decay. Therefore, so far irrelevant sources of background have to be considered. The metalization of the surface of germanium detectors is in general done with aluminum. The background from the decays of {sup 22}Na, {sup 26}Al, {sup 226}Ra and {sup 228}Th introduced by this metalization is discussed. It is shown that only a special selection of aluminum can keep these background contributions acceptable.

  10. Basic experiment on scattering type level gauge using neutron source

    International Nuclear Information System (INIS)

    Kumazaki, Hiroshi; Fukuchi, Ryoichi; Horiguchi, Yasuhiro

    1984-01-01

    The level gauges using sealed radiation sources have been utilized for pulp and chemical industries, however, for those gauges, transmission type gamma sources are used, which require considerably large radioactivity, and it hinders the spread to medium and small enterprises. Recently, Cf-252 has become easily available, and various He-3 counters are on the market, consequently, the scattering type level gauges combining them have been examined. With the level gauges of this type, the judgement of level can be made sufficiently with the Cf-252 below 3.7 x 10 6 Bq, therefore, if the practical instruments are made, they seem to spread into medium and small enterprises because of the safety and the chief handling radiation being unnecessary. For the purpose of developing and manufacturing for trial this scattering type level gauge, the basic experiment was carried out to examine the effects of the change of salt content and the thickness of vessels and the effect of scattering materials. The possibility of the on-off operation as level gauges was also examined. The experimental method and the results are reported. The count considerably decreased with increasing salt content. Scattering materials worked effectively to increase the count. (Kako, I.)

  11. Understanding the Key Tenets of Heidegger’s Philosophy for Interpretive Phenomenological Research

    Directory of Open Access Journals (Sweden)

    Marcella Horrigan-Kelly

    2016-11-01

    Full Text Available Martin Heidegger’s phenomenology provides methodological guidance for qualitative researchers seeking to explicate the lived experience of study participants. However, most phenomenological researchers apply his philosophy loosely. This is not surprising because Heidegger’s phenomenological philosophy is challenging and the influence of his philosophy in shaping the conduct of interpretive phenomenological research is broadly debated. This article presents an exploration of Dasein, a key tenet of Martin Heidegger’s interpretive phenomenology and explicates its usefulness for phenomenological research. From this perspective, we present guidance for researchers planning to utilize Heidegger’s philosophy underpinning their research.

  12. Alternative Education Completers: A Phenomenological Study

    Science.gov (United States)

    Murray, Becky L.; Holt, Carleton R.

    2014-01-01

    The purpose of this study was to explore the elements of the alternative education experience significant to successful completion of the program. This phenomenological paradigm provided the framework for all aspects of the qualitative study. Students, parents, administrators, and staff members of two alternative programs in the southeast Kansas…

  13. 'Living' sacrifice and shame: Phenomenological insights into ...

    African Journals Online (AJOL)

    This article is contextualised within the field of post-graduate, continuing teacher education in South Africa, through an essentially 'distanced', that is, part-time, mixedmode teaching and learning model. It draws on a broader phenomenological research study into the experiences of students taking a one semester module, ...

  14. Phenomenology as a resource for patients.

    Science.gov (United States)

    Carel, Havi

    2012-04-01

    Patient support tools have drawn on a variety of disciplines, including psychotherapy, social psychology, and social care. One discipline that has not so far been used to support patients is philosophy. This paper proposes that a particular philosophical approach, phenomenology, could prove useful for patients, giving them tools to reflect on and expand their understanding of their illness. I present a framework for a resource that could help patients to philosophically examine their illness, its impact on their life, and its meaning. I explain the need for such a resource, provide philosophical grounding for it, and outline the epistemic and existential gains philosophy offers. Illness often begins as an intrusion on one's life but with time becomes a way of being. I argue that this transition impacts on core human features such as the experience of space and time, human abilities, and adaptability. It therefore requires philosophical analysis and response. The paper uses ideas from Husserl and Merleau-Ponty to present such a response in the form of a phenomenological toolkit for patients. The toolkit includes viewing illness as a form of phenomenological reduction, thematizing illness, and examining illness as altering the ill person's being in the world. I suggest that this toolkit could be offered to patients as a workshop, using phenomenological concepts, texts, and film clips to reflect on illness. I conclude by arguing that examining illness as a limit case of embodied existence deepens our understanding of phenomenology.

  15. Resonant diphoton phenomenology simplified

    International Nuclear Information System (INIS)

    Panico, Giuliano; Vecchi, Luca; Wulzer, Andrea

    2016-01-01

    A framework is proposed to describe resonant diphoton phenomenology at hadron colliders in full generality. It can be employed for a comprehensive model-independent interpretation of the experimental data. Within the general framework, few benchmark scenarios are defined as representative of the various phenomenological options and/or of motivated new physics scenarios. Their usage is illustrated by performing a characterization of the 750 GeV excess, based on a recast of available experimental results. We also perform an assessment of which properties of the resonance could be inferred, after discovery, by a careful experimental study of the diphoton distributions. These include the spin J of the new particle and its dominant production mode. Partial information on its CP-parity can also be obtained, but only for J≥2. The complete determination of the resonance CP properties requires studying the pattern of the initial state radiation that accompanies the resonant diphoton production.

  16. Phenomenological aspects of unified theories

    International Nuclear Information System (INIS)

    Peccei, R.D.

    1987-01-01

    The author briefly discusses two new phenomena of recent interest, the 5/sup th/ force and variant axions. The former, for its elucidation, will require further gravitational experiments, but the author concludes that variant axions are now definitely rules out experimentally. Various aspects of superstring phenomenology are then addressed, including some of the generic predictions of superstrings and some of its generic problems. In particular, he discusses some of the phenomenological consequences of having an extra Z 0 boson and the circumstances under which this excitation is a genuine prediction of superstrings. Since it is likely that a more reliable relic of superstrings will be provided by the presence of superpartners at low energy (≤ TeV), he discusses some of the bounds for squarks and gluinos obtained at the SppS collider and the expectations for their production at the Tevatron. As a final topic, he touches upon some of the consequences that result from having the Fermi scale arise from an underlying theory. Some aspects of the composite Higgs model and of the strongly coupled standard model are briefly reviewed

  17. Four Generations in Phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    Kribs, Graham D. [Department of Physics, University of Oregon, Eugene, OR 97403 (United States); Plehn, Tilman [SUPA, School of Physics, University of Edinburgh, Edinburgh EH9 3JZ, Scotland (HCP speaker) (United Kingdom); Spannowsky, Michael [ASC, Department fuer Physik, Ludwig-Maximilians-Universitaet Muenchen, 80333 Muenchen (Germany); Tait, Tim M.P. [HEP Division, Argonne National Laboratory, 9700 Cass Ave., Argonne, IL 60439 (United States)

    2008-03-15

    In four-generation models Higgs masses of 115-315 GeV are perfectly allowed by electroweak precision data. In this mass range we find dramatic effects on Higgs phenomenology at hadron colliders: production rates are enhanced, weak-boson-fusion channels are suppressed, angular distributions are modified, Higgs pairs can be observed, and Higgs decays to Majorana neutrinos can lead to exotic signals.

  18. Relating stick-slip friction experiments to earthquake source parameters

    Science.gov (United States)

    McGarr, Arthur F.

    2012-01-01

    Analytical results for parameters, such as static stress drop, for stick-slip friction experiments, with arbitrary input parameters, can be determined by solving an energy-balance equation. These results can then be related to a given earthquake based on its seismic moment and the maximum slip within its rupture zone, assuming that the rupture process entails the same physics as stick-slip friction. This analysis yields overshoots and ratios of apparent stress to static stress drop of about 0.25. The inferred earthquake source parameters static stress drop, apparent stress, slip rate, and radiated energy are robust inasmuch as they are largely independent of the experimental parameters used in their estimation. Instead, these earthquake parameters depend on C, the ratio of maximum slip to the cube root of the seismic moment. C is controlled by the normal stress applied to the rupture plane and the difference between the static and dynamic coefficients of friction. Estimating yield stress and seismic efficiency using the same procedure is only possible when the actual static and dynamic coefficients of friction are known within the earthquake rupture zone.

  19. Understanding the Key Tenets of Heidegger’s Philosophy for Interpretive Phenomenological Research

    OpenAIRE

    Marcella Horrigan-Kelly; Michelle Millar; Maura Dowling

    2016-01-01

    Martin Heidegger’s phenomenology provides methodological guidance for qualitative researchers seeking to explicate the lived experience of study participants. However, most phenomenological researchers apply his philosophy loosely. This is not surprising because Heidegger’s phenomenological philosophy is challenging and the influence of his philosophy in shaping the conduct of interpretive phenomenological research is broadly debated. This article presents an exploration of Dasein, a key tene...

  20. Phenomenological Study of Youth Lifestyles in Tehran

    Directory of Open Access Journals (Sweden)

    Mehdi Fallah

    2014-12-01

    Full Text Available This study has tried to investigate and reconstruct the meaning of life style in a phenomenological approach among young people in Tehran city. Most research done on this issue has been described by adopting deductive strategy and underlying prefabricated theories.While the phenomenological method focuses on how humans meant their experiences and transform them to collective and personal form of their consciousness. It also requires a methodologicalunderstandingthat how humans experience these phenomena. Researcher to collect such data is necessary to engage in-depth interviews with people who have directly experienced the phenomenon of interest that means they have Lived experience that is in contrast with second order experience and the operating variables that derived from metanarratives. Thus, we have distinguished four major lifestyles of young people’s lives in Tehran according to Husserl’s epoche manner and meet schutz’s typification criteria that contain; pleasure seeking - aesthetic lifestyle, functionalistic, subcultural and passive.

  1. Study on a multi-messenger basis and phenomenology of the sources of ultra-high energy cosmic rays: the pierre auger observatory contribution

    International Nuclear Information System (INIS)

    Decerprit, G.

    2010-09-01

    The field of Ultra-High Energy Cosmic Rays (UHECRs) is full of puzzling mysteries. The present state of the field is first outlined, as well as the contribution and prospects brought in by the Pierre Auger Observatory. The latter actually provided physicists with several key results: the measurement of the energy spectrum above a few EeV and the high-energy cutoff at a high significance level, the measurement of composition-sensitive variables that indicate the UHECRs are getting heavier with energy (though we can not rule out that it might be due to a significant modification of the hadronic physics around 100 TeV scale), and the measurement of a weak anisotropy signal except in a small region of the sky where an excess of events is observed, centered on an important source that might not being involved in this excess, Centaurus A. The second part of the thesis deals with UHECRs propagation in the extra-galactic medium and originating from their source. We study the implications of the composition at the sources and the acceleration parameters on the shape of propagated spectra at the Earth. We demonstrate the feasibility of an astrophysical model, the so-called low-Emax scenario, that fits both the spectrum and composition. A numerical code embedding protons and nuclei propagation, including magnetic fields, is also detailed in this section. In the fourth part, we present an independent study of the constraints brought in by the angular data of Auger on the effective density of UHECRs sources and the typical magnetic deflections they undergo. A percolation tool used to perform a direct data analysis (isotropy test) and demonstrating the weak anisotropy signal, is also presented. A whole part of the thesis is dedicated to a critical secondary particle: the photon. We discuss its extra-galactic propagation and its related numerical tool that was entirely developed during the thesis and incorporated in the existing proton/nuclei code. This leads to a global

  2. Plutonium storage phenomenology

    International Nuclear Information System (INIS)

    Szempruch, R.

    1995-12-01

    Plutonium has been produced, handled, and stored at Department of Energy (DOE) facilities since the 1940s. Many changes have occurred during the last 40 years in the sources, production demands, and end uses of plutonium. These have resulted in corresponding changes in the isotopic composition as well as the chemical and physical forms of the processed and stored plutonium. Thousands of ordinary food pack tin cans have been used successfully for many years to handle and store plutonium. Other containers have been used with equal success. This paper addressees the exceptions to this satisfactory experience. To aid in understanding the challenges of handling plutonium for storage or immobilization the lessons learned from past storage experience and the necessary countermeasures to improve storage performance are discussed

  3. Dreaming Consciousness: A Contribution from Phenomenology

    Directory of Open Access Journals (Sweden)

    Nicola Zippel

    2016-08-01

    Full Text Available The central aim of this paper is to offer a historical reconstruction of phenomenological studies on dreaming and to put forward a draft for a phenomenological theory of the dream state. Prominent phenomenologists have offered an extremely valuable interpretation of the dream as an intentional process, stressing its relevance in understanding the complexity of the mental life of subject, the continuous interplay between reality and unreality, and the possibility of building parallel spheres of experience influencing the development of personal identity. Taking into consideration the main characteristics of dream experience emphasized by these scholars, in the final part of the paper I propose to elaborate a new phenomenology of dreaming, which should be able to offer a theoretical description of dream states. My sketched proposal is based on Eugen Fink’s notion of the dream as “presentification”. By combining the past and the present of phenomenological investigation, I aim at suggesting a philosophical framework to explain the intentional features of dreaming as Erlebnis.

  4. Choosing phenomenology as a guiding philosophy for nursing research.

    Science.gov (United States)

    Matua, Gerald Amandu

    2015-03-01

    To provide an overview of important methodological considerations that nurse researchers need to adhere to when choosing phenomenology as a guiding philosophy and research method. Phenomenology is a major philosophy and research method in the humanities, human sciences and arts disciplines with a central goal of describing people's experiences. However, many nurse researchers continue to grapple with methodological issues related to their choice of phenomenological method. The author conducted online and manual searches of relevant research books and electronic databases. Using an integrative method, peer-reviewed research and discussion papers published between January 1990 and December 2011 and listed in the CINAHL, Science Direct, PubMed and Google Scholar databases were reviewed. In addition, textbooks that addressed research methodologies such as phenomenology were used. Although phenomenology is widely used today to broaden understanding of human phenomena relevant to nursing practice, nurse researchers often fail to adhere to acceptable scientific and phenomenological standards. Cognisant of these challenges, researchers are expected to indicate in their work the focus of their investigations, designs, and approaches to collecting and analysing data. They are also expected to present their findings in an evocative and expressive manner. Choosing phenomenology requires researchers to understand it as a philosophy, including basic assumptions and tenets of phenomenology as a research method. This awareness enables researchers, especially novices, to make important methodological decisions, particularly those necessary to indicate the study's scientific rigour and phenomenological validity. This paper adds to the discussion of phenomenology as a guiding philosophy for nursing research. It aims to guide new researchers on important methodological decisions they need to make to safeguard their study's scientific rigour and phenomenological validity.

  5. Phenomenology of large Nc QCD

    International Nuclear Information System (INIS)

    Lebed, R.F.

    1999-01-01

    These lectures are designed to introduce the methods and results of large N c QCD in a presentation intended for nuclear and particle physicists alike. Beginning with definitions and motivations of the approach, we demonstrate that all quark and gluon Feynman diagrams are organized into classes based on powers of 1/N c . We then show that this result can be translated into definite statements about mesons and baryons containing arbitrary numbers of constituents. In the mesons, numerous well-known phenomenological properties follow as immediate consequences of simply counting powers of N c , while for the baryons, quantitative large N c analyses of masses and other properties are seen to agree with experiment, even when 'large' N c is set equal to its observed value of 3. Large N c reasoning is also used to explain some simple features of nuclear interactions. (author)

  6. Phenomenology of large Nc QCD

    International Nuclear Information System (INIS)

    Richard Lebed

    1998-01-01

    These lectures are designed to introduce the methods and results of large N c QCD in a presentation intended for nuclear and particle physicists alike. Beginning with definitions and motivations of the approach, they demonstrate that all quark and gluon Feynman diagrams are organized into classes based on powers of 1/N c . They then show that this result can be translated into definite statements about mesons and baryons containing arbitrary numbers of constituents. In the mesons, numerous well-known phenomenological properties follow as immediate consequences of simply counting powers of N c , while for the baryons, quantitative large N c analyses of masses and other properties are seen to agree with experiment, even when ''large'' N c is set equal to its observed value of 3. Large N c reasoning is also used to explain some simple features of nuclear interactions

  7. A experiência de assumir a gestação na adolescência: um estudo fenomenológico The experience of assuming pregnancy during adolescence: a phenomenological study

    Directory of Open Access Journals (Sweden)

    Mayte Raya Amazarray

    1998-01-01

    Full Text Available Esta pesquisa propõe-se a descrever a experiência de ser mãe adolescente vivida por jovens que participaram de um programa de assistência pré-natal. Foram obtidos, por uma entrevista semi-estruturada, depoimentos de seis adolescentes, com idades entre 17 e 20 anos, cuja vivência da maternidade se dava há mais de um ano. Os dados foram analisados através da descrição, redução e interpretação fenomenológicas, revelando dez categorias temáticas: o engravidar, o impacto da gravidez, a gestação e o parto, participação em um pré-natal para adolescentes, o ser gestante versus o ser adolescente, a auto-imagem, o grupo de interação mãe-bebê para adolescentes, a adolescente e suas relações, o bebê em relação e a maternidade. Para as informantes, a orientação de uma equipe multidisciplinar, a oportunidade de esclarecer dúvidas e o convívio com outras adolescentes grávidas foram fundamentais ao desenvolvimento da gravidez e do parto sem complicações orgânicas, bem como ao estabelecimento da identidade materna.The objective of the present study was to describe the experience of being a teenage mother. Six teenage mothers, 17 to 20 years old, answered a semi-structured interview. They had all taken part of a pre-birth assistance program as well as experienced motherhood for more than one year. The data were analyzed in accordance with the phenomenological description, reduction and interpretation, which showed ten theme categories: being pregnant, impact of pregnancy, pregnancy and childbirth, taking part in a pre-birth program for teenagers, being pregnant versus being a teenager, self-image, attachment group for teenagers, teenage and its relationships, relation with the baby and motherhood. Subjects considered that having an opportunity to socialize with other pregnant teenagers, to find answers to their questions, and to have support from a multidisciplinary team was important to avoid problems during pregnancy and

  8. Romanian experience on safety and security of radiation sources

    International Nuclear Information System (INIS)

    Botgros, Madalina; Coroianu, Anton; Negreanu, Mircea

    2008-01-01

    Romania has established the first administrative structure for controlling the deployment of the nuclear activities in 1961 and the first Romanian nuclear law was published in 1974. In the present, it is in force the Law no. 111, published in 1996 and republished in 2003. Moreover, there are available facilities and services to the persons authorized to manage radioactive sources. The regulation for safety and security of radioactive sources was amended two times in order to implement the international recommendations for setting up the national system for accounting and control of radiation sources and to coordinate the recovery activities. As part of national control programme, the national inventory of sources and devices is updated permanently, when issuing a new authorization, when modifying an existing one, or when renewing an authorization system and records in the database. The government responsibility for the orphan sources is stated in the law on radioactive waste management and decommissioning fund. There is a protocol between CNCAN, Ministry of Internal and Ministry of Health and Family regarding the co-operation in the case of finding orphan sources. When a radiation source is spent, it becomes radioactive waste that has to be disposed off properly. Depending on the case, the holder of a spent source has the possibility either to return the radioactive source to its manufacturer for regeneration or to transfer it to the Radioactive Waste Treatment Facility. (author)

  9. Management of financial sources for innovative development: foreign countries experience

    Directory of Open Access Journals (Sweden)

    Dyba O. M.

    2016-12-01

    Full Text Available Authors have analyzed and synthesized the main features of financial sources management for innovative development in development economies of foreign countries. The article describes the peculiarities of above mentioned type of management, using the examples of such countries as Germany, USA and Japan, which represent different kinds of economy and society. The main sources for innovative development financing are highlighted within the national economies conditions. The authors proposed the generalized models of financial sources management for innovative development. The information will be useful for Ukrainian model of financial sources management development.

  10. Highlights on SUSY phenomenology

    International Nuclear Information System (INIS)

    Masiero, Antonio

    2004-01-01

    In spite of the extraordinary success of the Standard Model (SM) supplemented with massive neutrinos in accounting for the whole huge bulk of phenomenology which has been accumulating in the last three decades, there exist strong theoretical reasons in particle physics and significant 'observational' hints in astroparticle physics for new physics beyond it. My lecture is devoted to a critical assessment of our belief in such new physics at the electroweak scale, in particular identifying it with low-energy supersymmetric extensions of the SM. I'll explain why we have concrete hopes that this decade will shed definite light on what stands behind the phenomenon of electroweak symmetry breaking

  11. Phenomenology and Mathematics

    CERN Document Server

    Hartimo, Mirja

    2010-01-01

    During Edmund Husserl,s lifetime, modern logic and mathematics rapidly developed toward their current outlook and Husserl,s writings can be fruitfully compared and contrasted with both 19th century figures (Boole, Schroder, Weierstrass) as well as the 20th century characters (Heyting, Zermelo, Godel). Besides the more historical studies, the internal ones on Husserl alone and the external ones attempting to clarify his role in the more general context of the developing mathematics and logic, Husserl,s phenomenology offers also a systematically rich but little researched area of investigation.

  12. Low energy phenomenology

    CERN Document Server

    Schmid, C

    1972-01-01

    The following topics are discussed: theoretical tools; models; Pade approximants; theoretical predictions of pi pi S-waves; pi pi phase shifts from K/sub e4/; Chew Low extrapolation in pi p to pi /sup -/ pi /sup +/n; the KK cusp in pi pi to pi pi ; K pi phase shifts. (25 refs) . For pt. I see ibid., 265. The following topics are discussed: patterns of resonance couplings from exchange degeneracy; Reggeon couplings; clash of t and s channel structure in pole model; B/sub 4/ phenomenology; Odorico zeros; Barrelet zeros and phase shift ambiguities. (29 refs).

  13. Phenomenology of chromostatics

    International Nuclear Information System (INIS)

    Pervushin, V.N.; Kallies, W.; Sarikov, N.A.

    1988-01-01

    For the description of hadrons as bound states the physical perturbation theory (PPT) on the spatial components of the gluon field over the exact solution, defined by the temporal one, is proposed. A quntization method is used, which in each order of the PPT is relativistic-covariant, and an elimination of the infrared divergences with the help of the phenomenological redefinition of the Coulomb potential. The main elements of the PPT: the Green functions of quarks and gluons, the effective coupling constant are found; and the functional, unifying the meson spectroscopy, dual amplitudes and chiral Lagrangians, is constructed

  14. Operational experience with the BNL magnetron H- source

    International Nuclear Information System (INIS)

    Witkover, R.L.

    1983-01-01

    A magnetron H - source with a grooved cathode has been in operation at the BNL Linac for over 18 months. The source has run at 5 pps with a 600 μsec pulse width for periods as long as 5 months. Its development and performance will be discussed

  15. A Stroboscopic Light Source for Experiments in Mechanics

    Science.gov (United States)

    Mayer, V. V.; Varaksina, E. I.

    2017-01-01

    We propose to attach a small stroboscopic light source to a moving object and connect the source to a pulse generator with the help of insulated thin flexible multi-cored wires. Students can assemble such a device independently in a school laboratory. The device can be used to obtain trajectories with time marks in students' research projects in…

  16. Going to the Source: Research Paper Writing Experience.

    Science.gov (United States)

    Rooney, Theresa

    2000-01-01

    First years students' experiences and knowledge about research paper writing were studied to investigate how strongly the process writing movement has influenced instructional practice, and how appropriately students have been prepared for their college experience. Finds that many of the students arrived at college without the experience of…

  17. 'I'm not an outsider, I'm his mother!' A phenomenological enquiry into carer experiences of exclusion from acute psychiatric settings.

    Science.gov (United States)

    Wilkinson, Claire; McAndrew, Sue

    2008-12-01

    Contemporary standards and policies advocate carer involvement in planning, implementing, and evaluating mental health services. Critics have questioned why such standards and policies fail to move from rhetoric to reality, this particularly being applicable to carer involvement within acute psychiatric settings. As there is only limited UK research on this topic, this interpretive phenomenological study was undertaken to explore the perceived level of involvement from the perspective of carers of service users who were admitted to acute inpatient settings within the previous 2 years. Interviews were conducted with four individuals who cared for a loved one with a mental illness. The interview analysis was influenced by Van Manen, whose interpretive approach seeks to generate a deeper understanding of the phenomenon under study. Four main themes emerged: powerlessness, feeling isolated, needing to be recognized and valued, and a desire for partnership. The findings reflect the views expressed by carers in other studies, identifying that while carers seek to work in partnership with health-care professionals, at a clinical level they often feel excluded. The study concludes by discussing ways of improving and promoting carer involvement and advocating a partnership in care approach within acute psychiatry.

  18. Phenomenological three center model

    CERN Document Server

    Poenaru, D N; Gherghescu, R A; Nagame, Y; Hamilton, J H; Ramayya, A V

    2001-01-01

    Experimental results on ternary fission of sup 2 sup 5 sup 2 Cf suggest the existence of a short-lived quasi-molecular state. We present a three-center phenomenological model able to explain such a state by producing a new minimum in the deformation energy at a separation distance very close to the touching point. The shape parametrization chosen by us allows to describe the essential geometry of the systems in terms of one independent coordinate, namely, the distance between the heavy fragment centers. The shell correction (also treated phenomenologically) only produces quantitative effects; qualitatively it is not essential for the new minimum. Half-lives of some quasi-molecular states which could be formed in sup 1 sup 0 B accompanied fission of sup 2 sup 3 sup 6 U, sup 2 sup 3 sup 6 Pu, sup 2 sup 4 sup 6 Cm, sup 2 sup 5 sup 2 Cf, sup 2 sup 5 sup 2 sup , sup 2 sup 5 sup 6 Fm, sup 2 sup 5 sup 6 sup , sup 2 sup 6 sup 0 No, and sup 2 sup 6 sup 2 Rf are roughly estimated. (authors)

  19. Phenomenology and Neuroaesthetics

    Directory of Open Access Journals (Sweden)

    Elio Franzini

    2015-05-01

    Full Text Available Phenomenology is not the simple description of a fact, but rather the description of an intentional immanent moment, and it presents itself as a science of essences, and not of matter of facts. The Leib, the lived body of the phenomenological tradition, is not a generic corporeal reality, but rather an intentional subject, a transcendental reference point, on the base of which the connections between physical body and psychic body should be grasped. So, the reduction of empathy to mirror neurons amounts to an “objectivisation”, with the consequent absolutisation of a process that is a function of the Leib as intentional subject, not as a physical reality. The main task of the philosophical research, bracketed by the new “neuro” researches, thus emphasizing their theoretical limits as soon as they depart from experimental enquiries, is then to understand the conditions of possibility of cognitive procedures, that is to say, in other words, the genesis of consciousness, that in aesthetics becomes “the genesis of aesthetic consciousness”. Interdisciplinarity is already an ancient and out of fashion word, now it is the time of “dialogue”, being aware however that the “logoi” not always require synthesis, and that the unity of the corporeal reality implies, as Husserl emphasizes, very different descriptive behaviours.

  20. Critical appraisal of rigour in interpretive phenomenological nursing research.

    Science.gov (United States)

    de Witt, Lorna; Ploeg, Jenny

    2006-07-01

    This paper reports a critical review of published nursing research for expressions of rigour in interpretive phenomenology, and a new framework of rigour specific to this methodology is proposed. The rigour of interpretive phenomenology is an important nursing research methods issue that has direct implications for the legitimacy of nursing science. The use of a generic set of qualitative criteria of rigour for interpretive phenomenological studies is problematic because it is philosophically inconsistent with the methodology and creates obstacles to full expression of rigour in such studies. A critical review was conducted of the published theoretical interpretive phenomenological nursing literature from 1994 to 2004 and the expressions of rigour in this literature identified. We used three sources to inform the derivation of a proposed framework of expressions of rigour for interpretive phenomenology: the phenomenological scholar van Manen, the theoretical interpretive phenomenological nursing literature, and Madison's criteria of rigour for hermeneutic phenomenology. The nursing literature reveals a broad range of criteria for judging the rigour of interpretive phenomenological research. The proposed framework for evaluating rigour in this kind of research contains the following five expressions: balanced integration, openness, concreteness, resonance, and actualization. Balanced integration refers to the intertwining of philosophical concepts in the study methods and findings and a balance between the voices of study participants and the philosophical explanation. Openness is related to a systematic, explicit process of accounting for the multiple decisions made throughout the study process. Concreteness relates to usefulness for practice of study findings. Resonance encompasses the experiential or felt effect of reading study findings upon the reader. Finally, actualization refers to the future realization of the resonance of study findings. Adoption of this

  1. Production of iridium-192 radiation sources: Indian Experience

    International Nuclear Information System (INIS)

    Sastry, K.V.S.; Kolhe, O.T.; Nagarja, P.S.; Paramr, Y.D.

    2002-01-01

    Board of Radiation and Isotope Technology (BRIT), a unit under the Department of Atomic Energy is fabricating and supplying Ir-192 industrial radiography sources for various models of radiography cameras for use in the industry for non-destructive testing. Basically these sources are fabricated by encapsulating the required quantity of the activity in stainless steel 316 L capsules using Tungsten Inert gas welding process and crimping/attaching to the respective pigtail assemblies of the radiography cameras. The inactive iridium pellets are irradiated in the DHRUVA reactor at a flux on 1.8 X 10 14 n/cm 2 /sec. The performance classification of these source encapsulation for various conditions of normal and accidental nature are tested by subjecting the prototype sources as per the standard laid down by the regulatory authority, Atomic Energy Regulatory Board, in India. The sources are fabricated as per the national and international standards. Activity of the sources varies from 37O GBq (10 Ci ) to 2.96 TBq (80 Ci ) source strength depending on the requirement of the user. The specific activity of the Ir-192 sources supplied is around 7.4 TBq/gm (200 Ci/gm ). Quality control /Assurance for the manufacture of the source begins from the procurement of the raw material and ends with the finished source. Ir- 192 in the form of -0.3 mm diameter (0.1 mm dia wire of Ir-25 % and Pt-75% sheathed in pure platinum of 0.1 mm thick) is being supplied for use in the treatment of cancer of cervix, tongue etc. by brachytherapy. This is supplied in lengths of 50 cm / 100 cm with 37 - 185 GBq/cm ( 1-5 mCi/cm) activity. Annually 925 TBq (25 kCi) of Ir-192 for industrial radiography and about 60 meters of wire for brachytherapy are being fabricated and supplied. Because of the quality of these sources BRIT not only caters to the Indian industry but also is able to export sources to the third world countries. (Author)

  2. Experience with qualification examinations of workers handling ionizing radiation sources

    International Nuclear Information System (INIS)

    Skokanova, K.

    1976-01-01

    The organization is described of examinations which have to be passed by supervising staff and workers using radioactive ionizing radiation sources. The requirements are listed of the examination in which these workers have to prove their professional knowledge and skills. The said examinations significantly contribute to the establishment of a system of safeguards at workplaces using ionizing radiation sources and may help economize operations at these workplaces

  3. Management of Spent and Disused Radiation Sources - The Zambian Experience

    International Nuclear Information System (INIS)

    Chabala, F.

    2002-01-01

    Zambia like all other countries in the world is faced with environmental problems brought about by a variety of human activities. In Zambia the major environmental issues as identified by Nation Environmental Action Plan (NEAP) of 1994 are water pollution, poor sanitation, land degradation, air pollution, poor waste management, misuse of chemicals, wildlife depletion and deforestation. Zambian has been using a lot of radioactive materials in its various industries. The country has taken several projects with help of external partners. These partners however left these projects in the hands of the Zambians without developing their capacities to manage these radioactive sources. The Government recognized the need to manage these sources and passed legislation governing the management of radioactive materials. The first act of Parliament on Radiation Protection work was passed in 1975 to legislate the use of ionizing radiation. However, because of financial constraints the Country is facing, these regulations have remained unimplemented. Fortunately the international Community has been working in partnership with the Zambian Government in the Management of Radioactive Material. Therefore this paper will present the following aspects of radioactive waste management in Zambia: review Existing Legislation in Zambia regarding management of spent/radioactive sources; capacity building in the field of management of radioactive waste; management of spent and disused radiation sources; existing disposal systems in Zambia regarding spent/orphaned sources; existing stocks of radioactive sources in the Zambian industries

  4. Generalized uncertainty principle and quantum gravity phenomenology

    Science.gov (United States)

    Bosso, Pasquale

    The fundamental physical description of Nature is based on two mutually incompatible theories: Quantum Mechanics and General Relativity. Their unification in a theory of Quantum Gravity (QG) remains one of the main challenges of theoretical physics. Quantum Gravity Phenomenology (QGP) studies QG effects in low-energy systems. The basis of one such phenomenological model is the Generalized Uncertainty Principle (GUP), which is a modified Heisenberg uncertainty relation and predicts a deformed canonical commutator. In this thesis, we compute Planck-scale corrections to angular momentum eigenvalues, the hydrogen atom spectrum, the Stern-Gerlach experiment, and the Clebsch-Gordan coefficients. We then rigorously analyze the GUP-perturbed harmonic oscillator and study new coherent and squeezed states. Furthermore, we introduce a scheme for increasing the sensitivity of optomechanical experiments for testing QG effects. Finally, we suggest future projects that may potentially test QG effects in the laboratory.

  5. 'We have to put up with it--don't we?' The experience of being the registered nurse on duty, managing a violent incident involving an elderly patient: a phenomenological study.

    Science.gov (United States)

    Chambers, N

    1998-02-01

    The incidence of violence directed towards nurses is well known. However, despite guidelines and training aimed at preventing or minimizing these incidents, recent reports indicate an increase in their occurrence. This phenomenological study investigated the experiences of five registered nurses who had to manage a violent incident involving an elderly patient. The purpose of this was to discover what these nurses 'know' about the structure of such an experience and, through the use of Colaizzi's method of data analysis, present this knowledge in the form of an exhaustive description of the experience. Taped interviews were used to collect the data. The analytical process revealed that the experience is structured around five themes: professional competence, nursing identity, powerlessness and oppression, loss (neglected and deserted) and strategies for survival. The discussion analyses these themes and the relationships between them, highlighting the issues of nurse autonomy and exercising accountability. The implications for nursing practice, education and research include recognition of nurses as a professional group to enable autonomous practice, the ways in which nurses' perceptions of nursing knowledge may affect their educative role and the need to extend this study further to provide answers to the questions raised therein.

  6. Postmodernism, phenomenology and afriphenomenology | Francis ...

    African Journals Online (AJOL)

    In this paper, I aimed to study the relationship between postmodernism and phenomenology. In the study, I established that postmodernism and phenomenology bear similar ontological marking, which base their concepts and methodologies on an individualistic framework. On the basis of such ontological framework, ...

  7. The Design of a Fire Source in Scale-Model Experiments with Smoke Ventilation

    DEFF Research Database (Denmark)

    Nielsen, Peter Vilhelm; Brohus, Henrik; la Cour-Harbo, H.

    2004-01-01

    The paper describes the design of a fire and a smoke source for scale-model experiments with smoke ventilation. It is only possible to work with scale-model experiments where the Reynolds number is reduced compared to full scale, and it is demonstrated that special attention to the fire source...... (heat and smoke source) may improve the possibility of obtaining Reynolds number independent solutions with a fully developed flow. The paper shows scale-model experiments for the Ofenegg tunnel case. Design of a fire source for experiments with smoke ventilation in a large room and smoke movement...

  8. Strengthening the control on radioactive sources - Cernavoda NPP operating experience

    International Nuclear Information System (INIS)

    Daian, I.; Simionov, V.

    2005-01-01

    This paper presents the national legal frame governing the radioactive source management, legislative requirements introduced during last years and current status of controlled radioactive sources program at Cernavoda NPP. Romania has only one nuclear power plant, Cernavoda NPP, equipped with five PHWR - CANDU-6 Canadian type reactors - with a 700 MW(e) gross capacity each, in different implementation stages. The legal representative of the nuclear power production sector in Romania is 'Nuclearelectrica' S.A. National Company (SNN). SNN is a governmental company controlled by the Ministry of Industry and Trade. The company has headquarters in Bucharest and three subsidiaries: - CNE-PROD Cernavoda (CNE-PROD), operating the Cernavoda NPP - Unit 1; - CNE-INVEST Cernavoda, in charge with the completion of Unit 2 and with the preservation of Units 3,4,5; - Nuclear Fuel Plant in Pitesti (FCN). Unit 1 is in commercial operation since December 2, 1996, Unit 2 is under construction (80% completed) and Units 3, 4, 5 are under preservation. The operation of Cernavoda NPP implies use of radioactive sources that may present a significant risk to health, property and the environment when control is lost. Within the last years CNCAN issued new regulations stating clear responsibilities for the different institutions involved in radioactive materials control programs. To manage radioactive sources in a safe way CNE-PROD established and revised the Controlled Radioactive Sources Program, as part of Station Radiation Protection Regulation, ensuring strict recording of the radioactive sources and their usage, ensuring physical and radiological security, protecting the personnel, members of the public and the environment from the hazards of ionizing radiation during the life cycle of the plant, including decommissioning. (authors)

  9. Strengthening the control on radioactive sources - Cernavoda NPP operating experience

    International Nuclear Information System (INIS)

    Daian, I.; Simionov, V.

    2005-01-01

    Full text: This paper presents the national legal frame governing the radioactive source management, legislative requirements introduced during last years and current status of controlled radioactive sources program at Cernavoda NPP. Romania has only one nuclear power plant, Cernavoda NPP, equipped with five PHWR - CANDU-6 Canadian type reactors - with a 700 MW(e) gross capacity each, in different implementation stages. The legal representative of the nuclear power production sector in Romania is 'Nuclearelectrica' S.A. National Company (SNN). SNN is a governmental company controlled by the Ministry of Industry and Trade. The company has headquarters in Bucharest and three subsidiaries: - CNE-PROD Cernavoda (CNE-PROD), operating the Cernavoda NPP - Unit 1; - CNE-INVEST Cernavoda, in charge with the completion of Unit 2 and with the preservation of Units 3,4,5; - Nuclear Fuel Plant in Pitesti (FCN). Unit 1 is in commercial operation since December 2, 1996, Unit 2 is under construction (80% completed) and Units 3, 4, 5 are under preservation. The operation of Cernavoda NPP implies use of radioactive sources that may present a significant risk to health, property and the environment when control is lost. Within the last years CNCAN issued new regulations stating clear responsibilities for the different institutions involved in radioactive materials control programs. To manage radioactive sources in a safe way CNE-PROD established and revised the Controlled Radioactive Sources Program, as part of Station Radiation Protection Regulation, ensuring strict recording of the radioactive sources and their usage, ensuring physical and radiological security, protecting the personnel, members of the public and the environment from the hazards of ionizing radiation during the life cycle of the plant. (authors)

  10. Fitting the Phenomenological MSSM

    CERN Document Server

    AbdusSalam, S S; Quevedo, F; Feroz, F; Hobson, M

    2010-01-01

    We perform a global Bayesian fit of the phenomenological minimal supersymmetric standard model (pMSSM) to current indirect collider and dark matter data. The pMSSM contains the most relevant 25 weak-scale MSSM parameters, which are simultaneously fit using `nested sampling' Monte Carlo techniques in more than 15 years of CPU time. We calculate the Bayesian evidence for the pMSSM and constrain its parameters and observables in the context of two widely different, but reasonable, priors to determine which inferences are robust. We make inferences about sparticle masses, the sign of the $\\mu$ parameter, the amount of fine tuning, dark matter properties and the prospects for direct dark matter detection without assuming a restrictive high-scale supersymmetry breaking model. We find the inferred lightest CP-even Higgs boson mass as an example of an approximately prior independent observable. This analysis constitutes the first statistically convergent pMSSM global fit to all current data.

  11. How to develop a phenomenological model of disability

    DEFF Research Database (Denmark)

    Martiny, Kristian Møller Moltke

    2015-01-01

    During recent decades various researchers from health and social sciences have been debating what it means for a person to be disabled. A rather overlooked approach has developed alongside this debate, primarily inspired by the philosophical tradition called phenomenology. This paper develops...... a phenomenological model of disability by arguing for a different methodological and conceptual framework from that used by the existing phenomenological approach. The existing approach is developed from the phenomenology of illness, but the paper illustrates how the case of congenital disabilities, looking...... at the congenital disorder called cerebral palsy (CP), presents a fundamental problem for the approach. In order to understand such congenital cases as CP, the experience of disability is described as being gradually different from, rather than a disruption of, the experience of being abled, and it is argued...

  12. Blending in gravitational microlensing experiments : source confusion and related systematics

    NARCIS (Netherlands)

    Smith, Martin C.; Wozniak, Przemyslaw; Mao, Shude; Sumi, Takahiro

    2007-01-01

    Gravitational microlensing surveys target very dense stellar fields in the local group. As a consequence, the microlensed source stars are often blended with nearby unresolved stars. The presence of 'blending' is a cause of major uncertainty when determining the lensing properties of events towards

  13. Students' Source Misuse in Language Classrooms: Sharing Experiences

    Science.gov (United States)

    Fazel, Ismaeil; Kowkabi, Nasrin

    2013-01-01

    In this article we first provide a brief discussion of what is generally referred to as "student plagiarism," which we prefer to call "source misuse" or "inappropriate textual borrowing," and then provide some of the factors that may contribute to this problem in language classes. Moreover, we provide our views and…

  14. On "being inspired" by Husserl's Phenomenology: reflections on Omery's exposition of phenomenology as a method of nursing research.

    Science.gov (United States)

    Porter, E J

    1998-09-01

    The impact of Omery's article, "Phenomenology: A Method for Nursing Research," on nursing science is appraised. In particular, the influence of her emphasis on "being inspired" was compared with that of her detailed reviews of psychological phenomenologic methods. The author's experience of "being inspired" by Husserl's book, Ideas, is described. The author also discusses the tapping of this resource during three phases of her development as a researcher: (1) appraising methods derived from Husserl's phenomenology; (2) spelling out an approach, with help; and (3) "making clearer while glancing-toward." Omery's proposed linkage between philosophic inspiration and methodologic development is highlighted as a challenge to nurse researchers.

  15. The Relationships among Sources of Teacher Pedagogical Beliefs, Teaching Experiences, and Student Outcomes

    Directory of Open Access Journals (Sweden)

    Morteza Mellati

    2015-03-01

    Full Text Available Teachers’ beliefs are derived from various sources such as experiences and personality (Kennedy, 1997; Donaghue, 2003; Ellis, 2008, childhood learning experiences (Rokeach, 1968, teaching experiences (Zeichner and Tabachnick, 1981, and folk pedagogy (Bruner, 1996. The relationship of these sources and learners’ outcomes are under question; therefore, this study investigated the relationships among sources of teacher pedagogical beliefs, teaching experiences, and student outcomes. The researchers classified these sources into two categories “Experienced Pedagogical Beliefs” and “Educational Pedagogical Beliefs”. To conduct this study, 150 Iranian ELT instructors had been chosen randomly. Their students’ scores were also used in data analysis. A beliefs’ questionnaire and interview were employed to elicit instructors’ sources of pedagogical beliefs. The results suggested that a significant proportion of the total variations in learners’ outcomes were predicted by teachers’ sources of pedagogical beliefs and teachers’ teaching experiences. The implications for improving the quality of teacher education programs were also discussed.

  16. Development of a helicon ion source: Simulations and preliminary experiments

    Science.gov (United States)

    Afsharmanesh, M.; Habibi, M.

    2018-03-01

    In the present context, the extraction system of a helicon ion source has been simulated and constructed. Results of the ion source commissioning at up to 20 kV are presented as well as simulations of an ion beam extraction system. Argon current of more than 200 μA at up to 20 kV is extracted and is characterized with a Faraday cup and beam profile monitoring grid. By changing different ion source parameters such as RF power, extraction voltage, and working pressure, an ion beam with current distribution exhibiting a central core has been detected. Jump transition of ion beam current emerges at the RF power near to 700 W, which reveals that the helicon mode excitation has reached this power. Furthermore, measuring the emission line intensity of Ar ii at 434.8 nm is the other way we have used for demonstrating the mode transition from inductively coupled plasma to helicon. Due to asymmetrical longitudinal power absorption of a half-helix helicon antenna, it is used for the ion source development. The modeling of the plasma part of the ion source has been carried out using a code, HELIC. Simulations are carried out by taking into account a Gaussian radial plasma density profile and for plasma densities in range of 1018-1019 m-3. Power absorption spectrum and the excited helicon mode number are obtained. Longitudinal RF power absorption for two different antenna positions is compared. Our results indicate that positioning the antenna near to the plasma electrode is desirable for the ion beam extraction. The simulation of the extraction system was performed with the ion optical code IBSimu, making it the first helicon ion source extraction designed with the code. Ion beam emittance and Twiss parameters of the ellipse emittance are calculated at different iterations and mesh sizes, and the best values of the mesh size and iteration number have been obtained for the calculations. The simulated ion beam extraction system has been evaluated using optimized parameters such

  17. Tritium source-related systematic uncertainties of the KATRIN experiment

    Energy Technology Data Exchange (ETDEWEB)

    Seitz-Moskaliuk, Hendrik [Karlsruher Institut fuer Technologie, Institut fuer experimentelle Kernphysik, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen (Germany); Collaboration: KATRIN-Collaboration

    2016-07-01

    KATRIN will perform a direct, kinematics-based measurement of the neutrino mass with a sensitivity of 200 meV (90 % C. L.) reached after 3 years of measurement time. The neutrino mass is obtained by determining the shape of the spectrum of tritium β decay electrons close to the endpoint of 18.6 keV with a spectrometer of MAC-E filter type. To achieve the planned sensitivity, the systematic measurement uncertainties have to be carefully controlled and evaluated. Main sources of systematics are the MAC-E filter on the one hand and the source and transport section (STS) on the other hand. Most of the operational parameters of KATRIN have to be stable at or even below the per mille level and have to meet further strict requirements. This talk reviews the KATRIN systematics with a special focus on the STS. Early commissioning measurements to determine the main systematics are introduced.

  18. Science experiments via telepresence at a synchrotron radiation source facility

    International Nuclear Information System (INIS)

    Warren, J. E.; Diakun, G.; Bushnell-Wye, G.; Fisher, S.; Thalal, A.; Helliwell, M.; Helliwell, J. R.

    2008-01-01

    The application of a turnkey communication system for telepresence at station 9.8 of the Synchrotron Radiation Source, Daresbury, is described and demonstrated, including its use for inter-continental classroom instruction and user training. Station 9.8 is one of the most oversubscribed and high-throughput stations at the Synchrotron Radiation Source, Daresbury, whereby awarded experimental time is limited, data collections last normally no longer than an hour, user changeover is normally every 24 h, and familiarity with the station systems can be low. Therefore time lost owing to technical failures on the station has a dramatic impact on productivity. To provide 24 h support, the application of a turnkey communication system has been implemented, and is described along with additional applications including its use for inter-continental classroom instruction, user training and remote participation

  19. Radiological Protection Experience with natural sources of radiation

    International Nuclear Information System (INIS)

    Quindos, L. S.; Fernandez, P. L.; Vinuela, J.; Arteche, J.; Sainz, G.; Gomez, J.; Matarranz

    2003-01-01

    During the last twenty five years the research Radon Group of the Medical Physics Unit of the University of Cantabria has been involved in projects concerning the measurement of natural radiation, in special that coming from radon gas. At this moment we have available for this field a lot of information in different formats, as paper, video and CD, interesting not only for public in general but also for professionals interested in the evaluation of doses coming from natural sources of radiation. (Author)

  20. "Well the Future, That Is Difficult": A Hermeneutic Phenomenological Analysis Exploring the Maternal Experience of Parenting a Young Adult with a Developmental Disability

    Science.gov (United States)

    Thackeray, Lisa A.; Eatough, Virginia

    2015-01-01

    Background: The predominant focus of extant literature exploring maternal experience of developmental disability has been stress, adaptation, efficacy of interventions and the burden of care. Most studies involve mothers of children, with scant attention given to what life is like later. This study qualitatively explores the experience of mothers…

  1. Experiments with a Dudnikov-type H source

    International Nuclear Information System (INIS)

    Allison, P.W.

    1977-01-01

    Operating characteristics of the ion source described were previously reported. It uses a Penning discharge to produce H ions by the surface-plasma principles and was constructed according to the design details presented by Dudnikov. Arc power must be held relatively constant at about 50 watts to maintain stable operation, and this occurs for an indicated cathode temperature of 500 0 C. Within this limitation the source may be operated continuously at 2 mA or pulsed at over 100 mA, as measured with a Faraday cup at the exit of a 90 0 , n = 0.85, 8-cm radius focusing magnet which also provides the magnetic field for the arc region. Recent work concentrated on studying the beam-noise behavior and on measuring the emittance. Emittance was found to vary widely depending on operating conditions, but it is comparable with the values reported by Dereviankin et al for a noisy, beam extracted from their source of this design

  2. Source term experiments project (STEP): aerosol characterization system

    International Nuclear Information System (INIS)

    Schlenger, B.J.; Dunn, P.F.

    1985-01-01

    A series of four experiments is being conducted at Argonne National Laboratory's TREAT Reactor. They have been designed to provide some of the necessary data regarding magnitude and release rates of fission products from degraded fuel pins, physical and chemical characteristics of released fission products, and aerosol formation and transport phenomena. These are in-pile experiments, whereby the test fuel is heated by neutron induced fission and subsequent clad oxidation in steam environments that simulate as closely as practical predicted reactor accident conditions. The test sequences cover a range of pressure and fuel heatup rate, and include the effect of Ag/In/Cd control rod material

  3. Source Security Program in the Philippines: a lost source search experience

    International Nuclear Information System (INIS)

    Romallosa, Kristine M.; Salabit, Maria T.; Caseria, Estrella; Valdezco, Eulinia

    2008-01-01

    The Philippine Nuclear Research Institute (PNRI), the national agency in the licensing and regulations of radioactive materials in the country, is strengthening its capabilities in the security of radioactive sources. Part of this program is the PNRI's participation in the Regional Security of Radioactive Sources (RSRS) Project of the Australian Nuclear Science and Technology Organization (ANSTO). The project has provided equipment and methods training, assistance in the development of PNRI's own training program and support for actual orphan source search activities. On May 2007, a source search for the two lost Cs-137 level gauges of a steel manufacturing company was conducted by the PNRI and ANSTO. The source search are the: a) Development of instrument and source search training for the team, the National Training Workshop on Orphan Source Searches which was organized and conducted as a result of train-the-trainors fellowship under the RSRS project; and b) Planning and implementation of the lost source search activity. The conduct of the actual search on warehouses, product yard, canals, dust storage, steel making building, scrap yards and nearby junk shops of the steel plant took one week. The week-long search did not find the lost sources. However, naturally occurring radioactive materials identified to be Thorium, were found on sands, bricks and sack piles that are stored and/or generally present in the warehouses, yard and steel making building. The search activity had therefore cleared the facility of the lost source and its corresponding hazards. The NORM found present in the plant's premises on the other hand brought the attention of the management of the needed measures to ensure safety of the staff from possible hazards of these materials. Currently, the course syllabus that was developed is continuously enhanced to accommodate the training needs of the PNRI staff particularly for the emergency response and preparedness. This component of the source

  4. Sources of Funds for Nigerian Companies: Experience of the food ...

    African Journals Online (AJOL)

    This paper analyzes some of the experiences of operators in the Food and Beverage Industry in Nigeria. It examines the evolution of capital structure and discusses the implications for corporate performance of the observed mode of financing. LBS Management Review Vol.5(1) 2000: 33-47 ...

  5. The use of phenomenology in mental health nursing research.

    Science.gov (United States)

    Picton, Caroline Jane; Moxham, Lorna; Patterson, Christopher

    2017-12-18

    Historically, mental health research has been strongly influenced by the underlying positivism of the quantitative paradigm. Quantitative research dominates scientific enquiry and contributes significantly to understanding our natural world. It has also greatly benefitted the medical model of healthcare. However, the more literary, silent, qualitative approach is gaining prominence in human sciences research, particularly mental healthcare research. To examine the qualitative methodological assumptions of phenomenology to illustrate the benefits to mental health research of studying the experiences of people with mental illness. Phenomenology is well positioned to ask how people with mental illness reflect on their experiences. Phenomenological research is congruent with the principles of contemporary mental healthcare, as person-centred care is favoured at all levels of mental healthcare, treatment, service and research. Phenomenology is a highly appropriate and suitable methodology for mental health research, given it includes people's experiences and enables silent voices to be heard. This overview of the development of phenomenology informs researchers new to phenomenological enquiry. ©2017 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.

  6. Open Source Software Development with Your Mother Language : Intercultural Collaboration Experiment 2002

    DEFF Research Database (Denmark)

    Nomura, Saeko; Ishida, Saeko; Jensen, Mika Yasuoka

    2002-01-01

    ”Open Source Software Development with Your Mother Language: Intercultural Collaboration Experiment 2002,” 10th International Conference on Human – Computer Interaction (HCII2003), June 2003, Crete, Greece.......”Open Source Software Development with Your Mother Language: Intercultural Collaboration Experiment 2002,” 10th International Conference on Human – Computer Interaction (HCII2003), June 2003, Crete, Greece....

  7. Theoretical Frameworks, Methods, and Procedures for Conducting Phenomenological Studies in Educational Settings

    OpenAIRE

    Pelin Yüksel; Soner Yıldırım

    2015-01-01

    The main purposes of phenomenological research are to seek reality from individuals’ narratives of their experiences and feelings, and to produce in-depth descriptions of the phenomenon. Phenomenological research studies in educational settings generally embody lived experience, perception, and feelings of participants about a phenomenon. This study aims to provide a general framework for researchers who are interested in phenomenological studies especially in educational setting. Additionall...

  8. A Phenomenological and Narrative Approach to the “Journals” of the writer Alejandra Pizarnik

    Directory of Open Access Journals (Sweden)

    Dante Gabriel Duero

    2015-03-01

    Full Text Available We carried out a phenomenological and narrative analysis of the journals of writer Alejandra Pizarnik. We analyzed descriptions of her experiences as a psychiatric patient, and the changes reported in her physical experiences as well as existential orientation. This is an inductive enquiry based on the phenomenological and narrative analysis of a historic case study. Based on our results, we suggest some phenomenological categories which might be vital to our understanding of certain mental illness pathologies.

  9. A phenomenological attempt at understanding otherness

    Directory of Open Access Journals (Sweden)

    A. KOVÁCS

    2017-12-01

    Full Text Available The phenomenology of otherness is not satisfied with the reductionist definitions of the classical anthropological conceptions. The latter have identified the essence of man in his rationality, morality, createdness, or the possibility of moral and aesthetic self-perfection. The monolithic definition of human essence, based on uniform criteria, seems today one-sided and outdated. The parallel effects of cultural diversification, the pluralized political and social system, and multilingualism have directly and inevitably confronted us with otherness and strangeness. We could even say that we can understand our identity primarily through the experience of otherness. We will reach our conclusions related to the phenomenological constitutive of otherness by way of the interpretation of the relevant ideas of Baudrillad, Guillaume and Lévinas.

  10. [How to think a phenomenological clinic].

    Science.gov (United States)

    Rovaletti, María L

    2016-01-01

    The emergence of Phenomenology cannot to be understood outside the context of naturalism, the crisis affecting the philosophy and the scientific foundation of psychology toward the end of the 19th century. Binswanger thinks Husserl's attempt to found the experience of the things themselves in intentional living structures can to be useful to guide the psychiatric examination. For that, he seeks in the fundamental dimensions of existence, the conditions of possibility of being sick, which are also those of the same psychiatry. While the phenomenological psycho(patho)logy has not born of direct confrontation with patients, it doesn't mean that it doesn't have internal references with practice. It's proposed then a semiological Eidetic founded in multiple modes of intentionality, or "basic categories", opposite of semiology supported on psychic functions. From etiology to the anthropological a priori of mental illnesses, from the symptom to the phenomenon, here are two possible readings in the field of the clinic.

  11. Dual-source CT cardiac imaging: initial experience

    International Nuclear Information System (INIS)

    Johnson, Thorsten R.C.; Nikolaou, Konstantin; Wintersperger, Bernd J.; Rist, Carsten; Buhmann, Sonja; Reiser, Maximilian F.; Becker, Christoph R.; Leber, Alexander W.; Ziegler, Franz von; Knez, Andreas

    2006-01-01

    The relation of heart rate and image quality in the depiction of coronary arteries, heart valves and myocardium was assessed on a dual-source computed tomography system (DSCT). Coronary CT angiography was performed on a DSCT (Somatom Definition, Siemens) with high concentration contrast media (Iopromide, Ultravist 370, Schering) in 24 patients with heart rates between 44 and 92 beats per minute. Images were reconstructed over the whole cardiac cycle in 10% steps. Two readers independently assessed the image quality with regard to the diagnostic evaluation of right and left coronary artery, heart valves and left ventricular myocardium for the assessment of vessel wall changes, coronary stenoses, valve morphology and function and ventricular function on a three point grading scale. The image quality ratings at the optimal reconstruction interval were 1.24±0.42 for the right and 1.09±0.27 for the left coronary artery. A reconstruction of diagnostic systolic and diastolic images is possible for a wide range of heart rates, allowing also a functional evaluation of valves and myocardium. Dual-source CT offers very robust diagnostic image quality in a wide range of heart rates. The high temporal resolution now also makes a functional evaluation of the heart valves and myocardium possible. (orig.)

  12. Collision experiment on highly ionized ions using vacuum spark source

    International Nuclear Information System (INIS)

    Takagi, S.; Ohtani, S.; Kadota, K.; Fujita, J.

    1982-03-01

    Cross sections for one-electron capture by Fe 6 + in H 2 are measured below 10 keV by using a vacuum spark ion source. It is found that the cross sections show little dependence on the collision energy and this value is about 6 x 10 - 15 cm 2 . This ion source, which has no electrode for ion extraction, can produce ions from several hundreds eV to several tens of keV and the maximum charge state of 16 in Fe at 125J discharge energy. With ion selection system of 2.7 m time-of-flight and an electrostatic analyzer of 1% resolving power, 10 2 - 10 3 ions/pulse are obtained. Because of poor reproducibility of ion beam, charge-transferred ions and unreacted ions are measured simultaneously with a microchannel plate which has two anodes behind. By utilizing the feature of pulsed ion beam and this ion selection system, it is possible to obtain cross sections for various charge states of ions simultaneously. (author)

  13. Continuity of phenomenology and (in)consistency of content of meaningful autobiographical memories.

    Science.gov (United States)

    Luchetti, Martina; Rossi, Nicolino; Montebarocci, Ornella; Sutin, Angelina R

    2016-05-01

    Phenomenology is a critical component of autobiographical memory retrieval; it reflects both (a) memory-specific features and (b) stable individual differences. Few studies have tested phenomenology longitudinally. The present work examined the continuity of memory phenomenology in a sample of Italians adults (N=105) over a 4-week period. Participants retrieved two 'key' personal memories, a Turning Point and an Early Childhood Memory, rated the phenomenology of each memory, and completed measures of personality, psychological distress and subjective well-being. Phenomenological ratings were moderately stable over time (median correlation >.40), regardless of memory content. Personality traits, psychological distress and well-being were associated with phenomenology cross-sectionally and with changes in phenomenology over time. These results suggest that how individuals re-experience their most important personal memories is relatively consistent over time and shaped by both trait and state aspects of psychological functioning. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Architecture and Phenomenology: Introduction

    Directory of Open Access Journals (Sweden)

    Brendan O’ Byrne

    2014-07-01

    Full Text Available The implications of philosophical aesthetics in the consideration of architecture have been relatively slight. Part of the reason is the neglect of architecture in the work of Baumgarten, Burke and Kant. Within the discourse of architecture the questions raised for philosophical consideration arising out of practice restricted the area of reflection and investigation. The dominant positions were to become either a version of neo-Kantianism, or a direct re-working of Hegel’s Lectures on Aesthetics. The significance of Kant’s distinction between ‘free’ and ‘dependent beauty’ is analysed, and in consequence the need to philosophically question again the relation of architecture to buiding, to dwelling and space. For this the question of accessibility as raised in the phenomenological enquiry, in the work of Brentano, Sartre, Bachelard, Merleau-Ponty, and especially Heidegger points to a different route for the appraisal of philosophical and architectural relations which are exhibited in the contributions of the 10 authors to this issue of Footprint.

  15. Architecture and Phenomenology: Introduction

    Directory of Open Access Journals (Sweden)

    Brendan O’ Byrne

    2008-10-01

    Full Text Available The implications of philosophical aesthetics in the consideration of architecture have been relatively slight. Part of the reason is the neglect of architecture in the work of Baumgarten, Burke and Kant. Within the discourse of architecture the questions raised for philosophical consideration arising out of practice restricted the area of reflection and investigation. The dominant positions were to become either a version of neo-Kantianism, or a direct re-working of Hegel’s Lectures on Aesthetics. The significance of Kant’s distinction between ‘free’ and ‘dependent beauty’ is analysed, and in consequence the need to philosophically question again the relation of architecture to building, to dwelling and space. For this the question of accessibility as raised in the phenomenological enquiry, in the work of Brentano, Sartre, Bachelard, Merleau-Ponty, and especially Heidegger points to a different route for the appraisal of philosophical and architectural relations which are exhibited in the contributions of the 10 authors to this issue of Footprint.

  16. Perspectives on string phenomenology

    CERN Document Server

    Kane, Gordon; Kumar, Piyush

    2015-01-01

    The remarkable recent discovery of the Higgs boson at the CERN Large Hadron Collider completed the Standard Model of particle physics and has paved the way for understanding the physics which may lie beyond it. String/M theory has emerged as a broad framework for describing a plethora of diverse physical systems, which includes condensed matter systems, gravitational systems as well as elementary particle physics interactions. If string/M theory is to be considered as a candidate theory of Nature, it must contain an effectively four-dimensional universe among its solutions that is indistinguishable from our own. In these solutions, the extra dimensions of string/M Theory are “compactified” on tiny scales which are often comparable to the Planck length. String phenomenology is the branch of string/M theory that studies such solutions, relates their properties to data, and aims to answer many of the outstanding questions of particle physics beyond the Standard Model. This book contains perspectives on stri...

  17. The COHERENT Experiment at the Spallation Neutron Source

    Energy Technology Data Exchange (ETDEWEB)

    Elliott, Steven Ray [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

    2015-09-30

    The COHERENT collaboration's primary objective is to measure coherent elastic neutrino- nucleus scattering (CEvNS) using the unique, high-quality source of tens-of-MeV neutrinos provided by the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL). In spite of its large cross section, the CEvNS process has never been observed, due to tiny energies of the resulting nuclear recoils which are out of reach for standard neutrino detectors. The measurement of CEvNS has now become feasible, thanks to the development of ultra-sensitive technology for rare decay and weakly-interacting massive particle (dark matter) searches. The CEvNS cross section is cleanly predicted in the standard model; hence its measurement provides a standard model test. It is relevant for supernova physics and supernova-neutrino detection, and enables validation of dark-matter detector background and detector-response models. In the long term, precision measurement of CEvNS will address questions of nuclear structure. COHERENT will deploy multiple detector technologies in a phased approach: a 14-kg CsI[Na] scintillating crystal, 15 kg of p-type point-contact germanium detectors, and 100 kg of liquid xenon in a two-phase time projection chamber. Following an extensive background measurement campaign, a location in the SNS basement has proven to be neutron-quiet and suitable for deployment of the COHERENT detector suite. The simultaneous deployment of the three COHERENT detector subsystems will test the N=2 dependence of the cross section and ensure an unambiguous discovery of CEvNS. This document describes concisely the COHERENT physics motivations, sensitivity and plans for measurements at the SNS to be accomplished on a four-year timescale.

  18. Phenomenology of ELDER dark matter

    Science.gov (United States)

    Kuflik, Eric; Perelstein, Maxim; Lorier, Nicolas Rey-Le; Tsai, Yu-Dai

    2017-08-01

    We explore the phenomenology of Elastically Decoupling Relic (ELDER) dark matter. ELDER is a thermal relic whose present density is determined primarily by the cross-section of its elastic scattering off Standard Model (SM) particles. Assuming that this scattering is mediated by a kinetically mixed dark photon, we argue that the ELDER scenario makes robust predictions for electron-recoil direct-detection experiments, as well as for dark photon searches. These predictions are independent of the details of interactions within the dark sector. Together with the closely related Strongly-Interacting Massive Particle (SIMP) scenario, the ELDER predictions provide a physically motivated, well-defined target region, which will be almost entirely accessible to the next generation of searches for sub-GeV dark matter and dark photons. We provide useful analytic approximations for various quantities of interest in the ELDER scenario, and discuss two simple renormalizable toy models which incorporate the required strong number-changing interactions among the ELDERs, as well as explicitly implement the coupling to electrons via the dark photon portal.

  19. Dual topological unitarization -- phenomenological aspect

    International Nuclear Information System (INIS)

    Tan, C.I.

    1978-01-01

    An assessment is provided on the viability of dual topological unitarization as a practical scheme for organizing and interpreting hadronic phenomena at current machine energies. Previous detailed reviews are complemented, with emphasis on phenomenological aspects and more recent developments. Diffraction scattering, a test of P--f identity hypothesis, the flavor model, the P--f identity versus the Veneziano two-jet picture, and an illustration of the new phenomenology are included. 24 references

  20. Phenomenologies of Higgs messenger models

    Energy Technology Data Exchange (ETDEWEB)

    Zheng Sibo; Yu Yao; Wu Xinggang [Department of Physics, Chongqing University, Chongqing 401331 (China)

    2011-08-11

    In this Letter, we investigate the phenomenologies of models where the Higgs sector plays the role of messengers in gauge mediation. The minimal Higgs sector and its extension are considered respectively. We find that there exist viable models when an appropriate parity is imposed. Phenomenological features in these kind of models include three sum rules for scalar masses, light gluino as well as one-loop {mu} and two-loop B{mu} terms.

  1. Hermeneutic phenomenological analysis: the 'possibility' beyond 'actuality' in thematic analysis.

    Science.gov (United States)

    Ho, Ken H M; Chiang, Vico C L; Leung, Doris

    2017-07-01

    This article discusses the ways researchers may become open to manifold interpretations of lived experience through thematic analysis that follows the tradition of hermeneutic phenomenology. Martin Heidegger's thinking about historical contexts of understandings and the notions of 'alētheia' and 'techne' disclose what he called meaning of lived experience, as the 'unchanging Being of changing beings'. While these notions remain central to hermeneutic phenomenological research, novice phenomenologists usually face the problem of how to incorporate these philosophical tenets into thematic analysis. Discussion paper. This discussion paper is based on our experiences of hermeneutic analysis supported by the writings of Heidegger. Literature reviewed for this paper ranges from 1927 - 2014. We draw on data from a study of foreign domestic helpers in Hong Kong to demonstrate how 'dwelling' in the language of participants' 'ek-sistence' supported us in a process of thematic analysis. Data were collected from December 2013 - February 2016. Nurses doing hermeneutic phenomenology have to develop self-awareness of one's own 'taken-for-granted' thinking to disclose the unspoken meanings hidden in the language of participants. Understanding the philosophical tenets of hermeneutic phenomenology allows nurses to preserve possibilities of interpretations in thinking. In so doing, methods of thematic analysis can uncover and present the structure of the meaning of lived experience. We provide our readers with vicarious experience of how to begin cultivating thinking that is aligned with hermeneutic phenomenological philosophical tenets to conduct thematic analysis. © 2017 John Wiley & Sons Ltd.

  2. Why natural science needs phenomenological philosophy.

    Science.gov (United States)

    Rosen, Steven M

    2015-12-01

    Through an exploration of theoretical physics, this paper suggests the need for regrounding natural science in phenomenological philosophy. To begin, the philosophical roots of the prevailing scientific paradigm are traced to the thinking of Plato, Descartes, and Newton. The crisis in modern science is then investigated, tracking developments in physics, science's premier discipline. Einsteinian special relativity is interpreted as a response to the threat of discontinuity implied by the Michelson-Morley experiment, a challenge to classical objectivism that Einstein sought to counteract. We see that Einstein's efforts to banish discontinuity ultimately fall into the "black hole" predicted in his general theory of relativity. The unavoidable discontinuity that haunts Einstein's theory is also central to quantum mechanics. Here too the attempt has been made to manage discontinuity, only to have this strategy thwarted in the end by the intractable problem of quantum gravity. The irrepressible discontinuity manifested in the phenomena of modern physics proves to be linked to a merging of subject and object that flies in the face of Cartesian philosophy. To accommodate these radically non-classical phenomena, a new philosophical foundation is called for: phenomenology. Phenomenological philosophy is elaborated through Merleau-Ponty's concept of depth and is then brought into focus for use in theoretical physics via qualitative work with topology and hypercomplex numbers. In the final part of this paper, a detailed summary is offered of the specific application of topological phenomenology to quantum gravity that was systematically articulated in The Self-Evolving Cosmos (Rosen, 2008a). Copyright © 2015. Published by Elsevier Ltd.

  3. It is not just a Minor Thing - A Phenomenological-Hermeneutic Study of Patients' Experiences when afflicted by a Minor Heart Attack and Participating in Cardiac Rehabilitation

    DEFF Research Database (Denmark)

    Simonÿ, Charlotte P; Dreyer, Pia; Pedersen, Birthe D

    2017-01-01

    , leading to vulnerability and helplessness; Understanding that life has become frail: patients feel shaken as they realise that the disease is chronic and life-threatening; and An altered life: patients must adjust to new limitations in their everyday lives. Conclusions: Patients experience an overall...... demanding transition when they are afflicted by a minor heat attack, whereby their lives are sweepingly changed. Supporting patients’ integrity, which becomes vulnerable during the various stages of transitions, is essential to ensure a healthy outcome. Being together with fellow patients during cardiac...

  4. [Men as caregivers for their wives - two phenomenological studies of the experiences of male primary caregivers in home care arrangements. Part II: men as caregivers for their wives suffering from dementia].

    Science.gov (United States)

    Bauernschmidt, Dorothee; Dorschner, Stephan

    2014-10-01

    In Germany, men participate more and more in the extensive process of caring for their relatives. Focus of the second study are husbands caring in home care for their wives suffering from dementia. Objective of the present study is to analyse the following questions, with focus on caring husbands: Firstly, how do caring husbands experience caring for their wives suffering from dementia? And secondly, how do they organise daily life? Narrative interviews with ten caring husbands were conducted. Analysis was performed using a modified phenomenological-interpretative approach as described by Diekelmann (1992). Seven central issues evolved: "Dementia is a mischievous disease …" (disease as lingering crisis); "But there is a commitment …" (relationship); "Quarrel, that's not resolved without efforts …" (conflict); "Nothing's left from that …" (loss); "The amount of care, it didn't decrease, it's getting more …" (care); "The world's getting smaller …" (limitations); "I don't dislike it when someone's around supporting me …" (support). "Being bonded" emerged as a constitutive pattern, according to which caring husbands perceive their own life situation. Caring husbands perceive and organise their wives' care situation individually. This includes their evaluation of professional assistance offers. Our findings point out the clear need for different offers of professional care givers when collaborating with caring husbands. Further research should focus on individual (long-time) care courses as well as reasons for declining professional assistance offers.

  5. [Men as caregivers for their wives - two phenomenological studies of the experiences of male primary caregivers in home arrangements. Part 1: men as caregivers for their wives after stroke].

    Science.gov (United States)

    Dorschner, Stephan; Bauernschmidt, Dorothee

    2014-08-01

    In Germany, men participate more and more in the extensive process of caring for their relatives. The ongoing discourse in nursing sciences, however, reflects poorly on this increasing number of male principal caregivers. Objective of the present study is to analyse the following questions, with focus on caring husbands: Firstly, how do caring husbands experience caring for their wives after stroke? And secondly, how do they organise daily life? Narrative interviews with ten caring husbands were conducted. Analysis was performed using a modified phenomenological-interpretative approach as described by Diekelmann (1992). Six central issues evolved: "I never thought something like that'd happen to us …" (disease as acute crisis); "I see her just the way she was when we first met …" (relationship); "… since then I got her in home care." (care); "… this work, it's never been easy" (work and burden); "This new situation, well, you've got to adapt …" (adaptation); "… because I do need some time for myself!" (support and relief). "Being responsible" emerged as a constitutive pattern, according to which caring husbands perceive their own life situation. Professional nurses should take this constitutive pattern seriously and should align their work to it when collaborating with male principal care givers. For this purpose, further research is needed to develop new approaches to this special situation and its implications.

  6. Adult patients with schizophrenia using violence towards their parents: a phenomenological study of views and experiences of violence in parent-child dyads.

    Science.gov (United States)

    Hsu, Mei-Chi; Tu, Chun-Hsien

    2014-02-01

    To describe the lived experiences of aggression and violence among patients with schizophrenia and their victimized biological parent as the major caregiver being aggressed by their child (parent-adult-child dyads), and to gain an understanding of the precipitating factors influencing violence. Child-to-parent violence, particularly in the mentally ill adult child, is arguably the most stressful and under-researched issue of family violence. Violence in patients with mental illness is most frequently targeted at family members, and most often takes place at home. Both patients and their parents' experiences of violence are relatively unexplored. Qualitative study design. Data were collected using individual in-depth interviews between August 2010-August 2011 in Taiwan. Purposive sample of 14 hospitalized patients with schizophrenia who had aggression and violence in the past year directed towards their biological parent of either gender. Five main themes were identified: violence occurring beyond control in a particular situation translated into parent and patient's possible endangerment, the repetitive nature of violence, distress, ineffective communication, and management of violence and help-seeking. Repetitive violent episodes and tension made both the parent and patient feel uncontrollable. Parents had a perceived fear of adverse consequences such as being punished by receiving more retribution and they also had concerns related to their parental responsibility. Health professionals should be aware of the complexity of phenomena and the interplay of factors inducing violence. A comprehensive dyadic parent-child intervention is suggested for violence prevention. © 2013 John Wiley & Sons Ltd.

  7. 'Dale': an interpretative phenomenological analysis of a service user's experience with a crisis resolution/home treatment team in the United Kingdom.

    Science.gov (United States)

    Nelson, L J; Miller, P K; Ashman, D

    2016-08-01

    WHAT IS KNOWN ABOUT THE SUBJECT?: This paper describes crisis resolution/home treatment (CRHT) teams, which are part of mental health services in the United Kingdom. CRHT is expected to assist individuals in building resilience and work within a recovery approach. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: This paper arises from an interview with one individual, Dale, as part of a larger study exploring service users' experiences of CRHT. It adds to the body of narrative knowledge in CRHT through Dale's co-authorship of this paper, reflecting on his original interview 4 years later, with co-authors providing critical interpretation of his experience, in turn supported by cognate literature. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Implications for practice are considered, themselves mediated through Dale's own descriptions of how CRHT interventions impacted upon him. These impacts are analysed with respect to three themes: Resilience, Recovery and Power. It is centrally contended that clinicians need to more clearly comprehend three core matters. First, what resilience 'is' for service users as well as the complex process through which these individuals move in developing resilience. Second, the distinction that service users might make between 'recovery' and 'functionality', and how this in turn can impact on individuals both in personal and socioeconomic sense. Finally, the mechanics of power within CRHT contexts and how these interpersonal dynamics can affect the relationship between service user and clinician in practice. Introduction and Aim The central purpose of this paper, part of a larger study exploring the experiences of Service Users (SUs) with CRHT, is to emphasise the importance of the SU voice itself within the domain. Following an interrogation of the historical contexts of CRHT. Method This paper uses interpretative phenomological approach around detailed thematic examination of an extended, semi-structured with a single SU: Dale. Moreover, four

  8. Phenomenology of lepton production

    International Nuclear Information System (INIS)

    Renard, F.M.

    1976-06-01

    The problem of lepton production in hadronic collisions is reviewed. The following subjects are developed: the Drell-Yan model for continuous l + l - production, vector mesons and clusters, and other sources of direct leptons [fr

  9. Phenomenological characteristics of autobiographical memory in Korsakoff's syndrome.

    Science.gov (United States)

    El Haj, Mohamad; Nandrino, Jean-Louis

    2017-10-01

    A body of research suggests compromise of autobiographical memory in Korsakoff's syndrome (KS). The present paper extends this literature by investigating the subjective experience of autobiographical recall in the syndrome. Patients with KS and controls were asked to retrieve autobiographical memories. After memory retrieval, participants were asked to rate phenomenological characteristics of their memories (i.e., reliving, back in time, remembering, realness, visual imagery, auditory imagery, language, emotion, rehearsal, importance, spatial recall and temporal recall). Analysis showed lower "Mean Phenomenological Experience" in the Korsakoff patients than in controls. However, the Korsakoff patients attributed relatively high emotional value and importance to their memories. Although our findings suggest compromised phenomenological reliving of autobiographical memory in patients with KS, affective characteristics such as emotion and importance are likely to play a main role in the subjective experience of the past in these patients. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. A Phenomenological Study of College Students Subjected to Cyberbullying

    Science.gov (United States)

    McKennie, Stephanie Williams

    2017-01-01

    Currently cyberbullying is a behavior that is discussed worldwide. Within the discussion, there is a need to know about the lived experiences of college students subjected to cyberbullying. The purpose of this hermeneutic (interpretive) phenomenological study was to explore the lived experiences of ten college students subjected to bullying in…

  11. Model-independent approach for dark matter phenomenology

    Indian Academy of Sciences (India)

    We have studied the phenomenology of dark matter at the ILC and cosmic positron experiments based on model-independent approach. We have found a strong correlation between dark matter signatures at the ILC and those in the indirect detection experiments of dark matter. Once the dark matter is discovered in the ...

  12. Model-independent approach for dark matter phenomenology ...

    Indian Academy of Sciences (India)

    Abstract. We have studied the phenomenology of dark matter at the ILC and cosmic positron experiments based on model-independent approach. We have found a strong correlation between dark matter signatures at the ILC and those in the indirect detec- tion experiments of dark matter. Once the dark matter is discovered ...

  13. CLEAR: Prospects for a low threshold neutrino experiment at the Spallation Neutron Source

    International Nuclear Information System (INIS)

    Scholberg, Kate

    2008-01-01

    A low-threshold neutrino scattering experiment at a high intensity stopped-pion neutrino source has the potential to measure coherent neutral current neutrino-nucleus elastic scattering. A promising prospect for the measurement of this process is a proposed noble-liquid-based experiment, dubbed CLEAR (Coherent Low Energy A (Nuclear) Recoils), at the Spallation Neutron Source. This poster will describe the CLEAR proposal and its physics reach.

  14. Patients’ experiences of support for learning to live with diabetes to promote health and well-being: A lifeworld phenomenological study

    Directory of Open Access Journals (Sweden)

    Karin Johansson

    2016-08-01

    Full Text Available Learning to live with diabetes in such a way that the new conditions will be a normal and natural part of life imposes requirements on the person living with diabetes. Previous studies have shown that there is no clear picture of what and how the learning that would allow persons to incorporate the illness into their everyday life will be supported. The aim of this study is to describe the phenomenon of support for learning to live with diabetes to promote health and well-being, from the patient’s perspective. Data were collected by interviews with patients living with type 1 or type 2 diabetes. The interviews were analysed using a reflective lifeworld approach. The results show that reflection plays a central role for patients with diabetes in achieving a new understanding of the health process, and awareness of their own responsibility was found to be the key factor for such a reflection. The constituents are responsibility creating curiosity and willpower, openness enabling support, technology verifying bodily feelings, a permissive climate providing for participation and exchanging experiences with others. The study concludes that the challenge for caregivers is to create interactions in an open learning climate that initiates and supports reflection to promote health and well-being.

  15. Raising a beautiful swan: a phenomenological-hermeneutic interpretation of health professionals' experiences of participating in a mealtime intervention inspired by Protected Mealtimes.

    Science.gov (United States)

    Beck, Malene; Martinsen, Bente; Birkelund, Regner; Poulsen, Ingrid

    2017-12-01

    The British concept named Protected Mealtimes is known for stopping all non-acute activities and giving health professionals an opportunity to focus on providing patients their meals without being interrupted or disturbed. PM involves a cultural and behavioural change in the clinical setting, since health professionals are asked to adjust their daily routines. This study investigate how health professionals experience participating in a mealtime intervention inspired by the concept of Protected Mealtimes and intend to change mealtime practices. Three focus group interviews was conducted and included a total of 15 interdisciplinary staff members. After transcribing the interviews, the text material was analysed and interpreted in a three-methodological-step process inspired by the French philosopher Paul Ricoeur. In the analysis and interpretation three themes was identified. The themes were: (1) a chance towards a new and better scene; (2) a step towards a more neurologically friendly environment; and (3) a renewed view of the neurological patients. This study concludes that to the health professionals, the intervention was meaningful in several ways because it created structure during mealtimes and emphasized the importance of creating a calm environment for both patients and health professionals. The intervention was described as an eye-opening and well-regarded event in the field of neurological care that facilitated community, and reflections on nursing care and professional identity were expressed.

  16. Making humor together: phenomenology and interracial humor

    Directory of Open Access Journals (Sweden)

    Michael D. Barber

    2016-01-01

    Full Text Available This paper explains humor through phenomenological concepts and methods. The three major theories of humor: Superiority, Relief, and Incongruity depend on the thwarting of intentional expectations. Since one experiences an incongruity between what is intended and what is actually experienced, the incongruity theory affords the best explanation, but intentionality remains fundamental for all theories. Theorists of humor rightly insist that the enjoyment of humorous incongruity completes the definition of humor, but such enjoyment also depends on a special epoché, usually elicited by the cues of an interlocutor who invites the listener to leap together into the humorous finite province of meaning. In this province, actions and statements, hurtful in everyday life, such as a pie thrown at someone who ducks as the pie hits another, produce laughter. This comic epoché resembles the phenomenological epoché in its distancing from everyday life, and, like the phenomenological epoché, it opens everyday experience to reflection. Although one often experiences and enjoys humor alone, humor is thoroughly intersubjective and more frequently occurs when two persons participate in the humorous epoché together. The opportunities for making humor together are enhanced to the extent the partners differ in their expectations and responses to situations. Those differences, including bodily differences, often result from the complex intersubjective networks, including culture. As in the case of a seemingly solitary activity like reflection, which one learns from others and exercises on one’s own autonomously, one internalizes others’ styles of humor and discovers such internalization through reflection on one’s «because motives». On the basis of these features – intentionality, epoché, and intersubjectivity, the paper concludes by briefly examining an example of interracial humor. Despite the racist character of much interracial humor, the example

  17. Intuition in emergency nursing: a phenomenological study.

    Science.gov (United States)

    Lyneham, Joy; Parkinson, Camillus; Denholm, Carey

    2008-04-01

    The evidence of experience of intuitive knowing in the clinical setting has to this point only been informal and anecdotal. Reported experiences thus need to be either validated or refuted so that its place in emergency nursing can be determined. The history, nature and component themes captured within the intuitive practice of emergency nursing are described. This study was informed by the philosophy and method of phenomenology. Participants were 14 experienced emergency nurses. Through their narrative accounts and recall of events their experience of knowing was captured. Through a Van Manen process and a Gadamerian analysis, six themes associated with the ways in which the participants experienced intuition in clinical practice, were identified. This paper reveals the six emerging themes as knowledge, experience, connection, feeling, syncretism and trust.

  18. A Phenomenology of Expert Musicianship

    DEFF Research Database (Denmark)

    Høffding, Simon

    This dissertation develops a phenomenology of expert musicianship through an interdisciplinary approach that integrates qualitative interviews with the Danish String Quartet with philosophical analyses drawing on ideas and theses found in phenomenology, philosophy of mind, cognitive science...... and psychology of music. The dissertation is structured through the asking, analyzing and answering of three primary questions, namely: 1) What is it like to be an expert? 2) What is the general phenomenology of expert musicianship? 3) What happens to the self in deep musical absorption? The first question...... targets a central debate in philosophy and psychology on whether reflection is conducive for, or detrimental to, skillful performance. My analyses show that the concepts assumed in the literature on this question are poorly defined and gloss over more important features of expertise. The second question...

  19. Hegel's phenomenology of rationality

    DEFF Research Database (Denmark)

    Huggler, Jørgen

    2009-01-01

    The aim of this chapter is to elucidate Hegel's conception of rationality in the Phänomenologie des Geistes (1807), and to defend the thesis that he is an author engaged in discussion with a wide variety of sources. He uses sceptical reasoning to form a line of argument with a necessary progression...

  20. A qualitative exploration of the wilderness experience as a source of spiritual inspiration

    Science.gov (United States)

    Laura M. Fredrickson; Dorothy H. Anderson

    1999-01-01

    On-site observations, personal field journals, and in-depth interviews were used to examine qualitative aspects of the wilderness experience as a source of spiritual inspiration. Two groups of women kept personal journal accounts of their daily 'lived-experience' during one of two outdoor recreation trips; five participants went to the Boundary Waters Canoe...

  1. Body and self: a phenomenological study on the ageing body and identity.

    Science.gov (United States)

    Bullington, J

    2006-06-01

    The aim of the study was to investigate how older people (60+) experience the ageing body and how these experiences affect aged peoples' sense of identity. Explorative, open ended, interviews were conducted with 13 respondents between the ages of 63 and 82, recruited from a retired peoples' organisation, Church organisations, and from the working population. The qualitative data was analysed with a phenomenological method, the so called EPP method, the empirical phenomenological psychological method. The results showed that generally the experience of the ageing body has to do with a changed life world, reactions to this change in terms of body and self, and finding ways to feel at home in this changed situation. Results are presented as three typologies, reflecting the different ways in which the respondents described this general experience: existential awakening, making it good enough, and new possibilities. The results give support to the research that points out the importance of activity for the self esteem of the elderly. According to this study, however, the meaning of "activity" can vary and can have different sources of motivation. Respondents in only one typology expressed frustration over limitations of the ageing body. Respondents exhibited entirely different ways of relating to the fact that death was approaching, which raises questions about how the elderly experience this impending horizon. Finally, the gender differences in this small study were quite clear: all the male respondents belonged to the typology "New possibilities", raising questions about gender aspects concerning the meaning of freedom, appearance, activity, and self esteem.

  2. Problems of phenomenological simulation of the Dst variation

    International Nuclear Information System (INIS)

    Gul'el'mi, A.V.

    1988-01-01

    Stochastic generalization of RBM model, describing the D st -variation is suggested. The corresponding Fokker-Planck equation contains a new phenomenological parameter enabling to obtain the interval estimation of D st forecast. The structure of sources and sinks forming the D st -variation is considered from the viewpoint of critical phenomenon theory

  3. The Role of Phenomenology of Merleau- ponty in Medicine

    Directory of Open Access Journals (Sweden)

    Somayeh Rafighi

    2017-07-01

    Full Text Available Today, phenomenology, with an emphasis on direct explanations with regard to the lived experience of people is interest of different areas. With emphasis on body, Merleau- Ponty's phenomenology is considered in medical science. In his phenomenology, Merleau- Ponty gives new definition of body and names it lived body. Lived body is against of mechanical body and is the central of subjectivity and being- in- the – world and included all of existential aspects of man. Such definition enable doctors to consider all of existential aspects of man besides his physiological and same understanding of the disease based on the patient lived experience. This paper attempts to examine the implications of this new concept of the body as it is described in the medical field.

  4. psiTurk: An open-source framework for conducting replicable behavioral experiments online.

    Science.gov (United States)

    Gureckis, Todd M; Martin, Jay; McDonnell, John; Rich, Alexander S; Markant, Doug; Coenen, Anna; Halpern, David; Hamrick, Jessica B; Chan, Patricia

    2016-09-01

    Online data collection has begun to revolutionize the behavioral sciences. However, conducting carefully controlled behavioral experiments online introduces a number of new of technical and scientific challenges. The project described in this paper, psiTurk, is an open-source platform which helps researchers develop experiment designs which can be conducted over the Internet. The tool primarily interfaces with Amazon's Mechanical Turk, a popular crowd-sourcing labor market. This paper describes the basic architecture of the system and introduces new users to the overall goals. psiTurk aims to reduce the technical hurdles for researchers developing online experiments while improving the transparency and collaborative nature of the behavioral sciences.

  5. Note: A versatile radio-frequency source for cold atom experiments

    Energy Technology Data Exchange (ETDEWEB)

    Li, Na; Wu, Yu-Ping; Min, Hao; Yang, Tao; Jiang, Xiao, E-mail: jiangx@ustc.edu.cn [Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China); CAS Center for Excellence and Synergetic Innovation Center in Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China)

    2016-08-15

    A radio-frequency (RF) source designed for cold atom experiments is presented. The source uses AD9858, a direct digital synthesizer, to generate the sine wave directly, up to 400 MHz, with sub-Hz resolution. An amplitude control circuit consisting of wideband variable gain amplifier and high speed digital to analog converter is integrated into the source, capable of 70 dB off isolation and 4 ns on-off keying. A field programmable gate array is used to implement a versatile frequency and amplitude co-sweep logic. Owing to modular design, the RF sources have been used on many cold atom experiments to generate various complicated RF sequences, enriching the operation schemes of cold atoms, which cannot be done by standard RF source instruments.

  6. Using Transcendental Phenomenology to Explore the “Ripple Effect” in a Leadership Mentoring Program

    Directory of Open Access Journals (Sweden)

    Tammy Moerer-Urdahl

    2004-06-01

    Full Text Available Several approaches exist for organizing and analyzing data in a phenomenological qualitative study. Transcendental phenomenology, based on principles identified by Husserl (1931 and translated into a qualitative method by Moustakas (1994, holds promise as a viable procedure for phenomenological research. However, to best understand the approach to transcendental phenomenology, the procedures need to be illustrated by a qualitative study that employs this approach. This article first discusses the procedures for organizing and analyzing data according to Moustakas (1994. Then it illustrates each step in the data analysis procedure of transcendental phenomenology using a study of reinvestment or the “ripple effect” for nine individuals who have participated in a youth leadership mentoring program from the 1970s to the present. Transcendental phenomenology works well for this study as this methodology provides logical, systematic, and coherent design elements that lead to an essential description of the experience.

  7. Phenomenology of neutrino oscillations

    Indian Academy of Sciences (India)

    Hence, I think it is time to look at the next job. .... travel Д in vacuum is given by. И´ « .... travelling through the earth that the effect is most dominant. ..... real confirmation or ruling out has to await the Mini BOONE experiment at FNAL, a long.

  8. Phenomenology of cosmic phase transitions

    International Nuclear Information System (INIS)

    Kaempfer, B.; Lukacs, B.; Paal, G.

    1989-11-01

    The evolution of the cosmic matter from Planck temperature to the atomic combination temperature is considered from a phenomenological point of view. Particular emphasis is devoted to the sequence of cosmic phase transitions. The inflationary era at the temperature of the order of the grand unification energy scale and the quantum chromodynamic confinement transition are dealt with in detail. (author) 131 refs.; 26 figs

  9. Phenomenology and the Empirical Turn

    NARCIS (Netherlands)

    Zwier, Jochem; Blok, Vincent; Lemmens, Pieter

    2016-01-01

    This paper provides a phenomenological analysis of postphenomenological philosophy of technology. While acknowledging that the results of its analyses are to be recognized as original, insightful, and valuable, we will argue that in its execution of the empirical turn, postphenomenology forfeits

  10. Phenomenology beyond the standard model

    Energy Technology Data Exchange (ETDEWEB)

    Lykken, Joseph D.; /Fermilab

    2005-03-01

    An elementary review of models and phenomenology for physics beyond the Standard Model (excluding supersymmetry). The emphasis is on LHC physics. Based upon a talk given at the ''Physics at LHC'' conference, Vienna, 13-17 July 2004.

  11. New perspectives on phenomenological decoherence

    International Nuclear Information System (INIS)

    Melo, Fernando Vaz de; Guzzo, Marcelo Moraes; Peres, Orlando Luis Goulart

    2001-01-01

    Decoherence showed to be a powerful tool in helping to solve the atmospheric Neutrino problem. However a complete analysis was not yet done. In this work we present all the possibilities concerning phenomenological decoherence linked to Neutrino 'problem'. Its possibilities and differences are stressed out in a effort to clarify the whole phenomena. (author)

  12. R-parity breaking phenomenology

    International Nuclear Information System (INIS)

    Vissani, F.

    1996-02-01

    We review various features of the R-parity breaking phenomenology, with particular attention to the low energy observables, and to the patterns of the R-parity breaking interactions that arise in Grand Unified models. (author). 22 refs, 1 fig., 3 tabs

  13. Superstring inspired models and phenomenology

    International Nuclear Information System (INIS)

    Ross, G.G.

    1987-01-01

    An investigation of the effective low-energy theory resulting from the superstring is given. The possible light gauge and chiral super-multiplet structure is considered and a specific model leading to a SU(3)xSU(2)xU(1) gauge group is presented. Phenomenological implications for such models are briefly discussed

  14. Phenomenology of colour exotic fermions

    International Nuclear Information System (INIS)

    Luest, D.

    1986-01-01

    The authors discuss the phenomenological consequences of a dynamical scenario according to which the electroweak symmetry breaking and generation of fermion masses is due to fermions that transform under high colour representations. Particular emphasis is given to the predictions for rare processes and to the spectrum of high colour boundstates. (Auth.)

  15. Interpretive Hermeneutic Phenomenology: Clarifying Understanding ...

    African Journals Online (AJOL)

    The philosophical orientation of Gadamerian hermeneutic phenomenology is explored in this paper. Gadamer offers a hermeneutics of the humanities that differs significantly from models of the human sciences historically rooted in scientific methodologies. In particular, Gadamer proposes that understanding is first a mode ...

  16. Initial operating experience and recent development on the TRIUMF optically pumped polarized H- ion source

    International Nuclear Information System (INIS)

    Schmor, P.W.; Law, W.M.; Levy, C.D.P.; McDonald, M.

    1988-01-01

    A polarized H - ion source using optical pumping techniques has been developed at TRIUMF. This source was used to demonstrate (on an ion source test stand) the feasibility of producing 10- μA of ∼ 60% polarized H - ion beam in a dc mode suitable for injection into the TRIUMF cyclotron. The source has been installed in a 300 kV high voltage terminal connected to the cyclotron via a recently constructed beam transport line. A polarization of 80% is anticipated near the end of 1988 after the installation of a superconducting solenoid to the source. In this paper the authors describe the initial operating experience, recent developments, and the future plans for the TRIUMF optically pumped polarized ion source

  17. A Phenomenological Investigation of Women's Experience of ...

    African Journals Online (AJOL)

    This Open Access article is distributed under the terms of the Creative Commons License [CC BY-NC-ND 4.0]. ... appropriate access to treatment and other services that address their ..... recovery (i.e., using denial as a defence mechanism).

  18. Phenomenological Research Method, Design and Procedure: A ...

    African Journals Online (AJOL)

    Phenomenological Research Method, Design and Procedure: A Phenomenological Investigation of the Phenomenon of Being-in-Community as Experienced by Two Individuals Who Have Participated in a Community Building Workshop.

  19. Empirical Phenomenology: A Qualitative Research Approach (The ...

    African Journals Online (AJOL)

    Empirical Phenomenology: A Qualitative Research Approach (The Cologne Seminars) ... and practical application of empirical phenomenology in social research. ... and considers its implications for qualitative methods such as interviewing ...

  20. Conclusions for the Xth moriond conference on the phenomenology of hadronic structure

    International Nuclear Information System (INIS)

    Yokosawa, A.

    A summary is presented of the talks presented on the phenomenology of hadronic structure including diffractive, elastic, and diffractive--dissociation data, correlation experiments, multiplicity at large transverse momentum, high and low energy phenomenology, results from the proton synchrotron, psi production, and the np charge-exchange reaction. (U.S.)

  1. On Being a Juror: A Phenomenological Self-Study | Fortune | Indo ...

    African Journals Online (AJOL)

    Phenomenological inquiry offers a vehicle for transcending conventional disciplinary boundaries and investigative settings. Van Manen's protocol writing offers a hermeneutic tool for human scientific phenomenological research that is ideal for the empirical realm of everyday lived experience. Underlying this approach is ...

  2. Dosimetry experience of 192IR sources used In HDR brachytherapy for cervical cancer

    International Nuclear Information System (INIS)

    Daci, Lulzime; Myrku, Rodina Cela

    2013-01-01

    planning system and afterloading units for all sources was done and was correctly calculated. A verification with other chambers has been done and also has given very good results. An IAEA external audit has acknowledged the good experience. (Author)

  3. Learning from Twentieth Century Hermeneutic Phenomenology for ...

    African Journals Online (AJOL)

    The implications of commonalities in the contributions of five key thinkers in twentieth century phenomenology are discussed in relation to both original aims and contemporary projects. It is argued that, contrary to the claims of Husserl, phenomenology can only operate as hermeneutic phenomenology. Hermeneutics arose ...

  4. Li+ alumino-silicate ion source development for the Neutralized Drift Compression Experiment (NDCX)

    Energy Technology Data Exchange (ETDEWEB)

    Roy, Prabir K.; Greenway, Wayne G.; Kwan, Joe W.; Seidl, Peter A.; Waldron, William L.; Wu, James K.

    2010-10-01

    We report results on lithium alumino-silicate ion source development in preparation for warmdense-matter heating experiments on the new Neutralized Drift Compression Experiment (NDCXII). The practical limit to the current density for a lithium alumino-silicate source is determined by the maximum operating temperature that the ion source can withstand before running into problems of heat transfer, melting of the alumino-silicate material, and emission lifetime. Using small prototype emitters, at a temperature of ~;;1275 oC, a space-charge-limited Li+ beam current density of J ~;;1 mA/cm2 was obtained. The lifetime of the ion source was ~;;50 hours while pulsing at a rate of 0.033 Hz with a pulse duration of 5-6 mu s.

  5. Li+ alumino-silicate ion source development for the Neutralized Drift Compression Experiment (NDCX)

    International Nuclear Information System (INIS)

    Roy, Prabir K.; Greenway, Wayne G.; Kwan, Joe W.; Seidl, Peter A.; Waldron, William L.; Wu, James K.

    2010-01-01

    We report results on lithium alumino-silicate ion source development in preparation for warm-dense-matter heating experiments on the new Neutralized Drift Compression Experiment (NDCX-II). The practical limit to the current density for a lithium alumino-silicate source is determined by the maximum operating temperature that the ion source can withstand before running into problems of heat transfer, melting of the alumino-silicate material, and emission lifetime. Using small prototype emitters, at a temperature of ∼1275 C, a space-charge-limited Li + beam current density of J ∼1 mA/cm 2 was obtained. The lifetime of the ion source was ∼50 hours while pulsing at a rate of 0.033 Hz with a pulse duration of 5-6 (micro) s.

  6. Phenomenological vessel burst investigations

    International Nuclear Information System (INIS)

    Hippelein, K.W.; Julisch, P.; Muz, J.; Schiedermaier, J.

    1985-07-01

    Fourteen burst experiments have been carried out using vessels with circumferential and longitudinal flaws, for investigation of the fracture behaviour, i.e. the time-related fracture opening. The vessels had dimensions (outer diameter x wall thickness = 800 x 47 mm) which correspond to the dimensions of the main coolant piping of a 1300 MW e PWR. The test specimens had been made of the base-safe material 20 MnMoNi 55 and of a special, 22 NiMoCr 37 base alloy. The experimental conditions with regard to pressure and temperature have been chosen so as to correspond to normal operating conditions of a PWR (p∝17.5 MPa, T∝300 0 C), i.e. the flaws have been so dimensioned that failure was to be expected at a pressure of p∝17.5 MPa. As a rule, water has been used as the pressure medium, or in some cases air, in order to influence the time-dependent pressure decrease. Fluid and structural dynamics calculations have also been made. In order to determine the impact of a fast propagating crack on the leak-to-fracture curve, which normally is defined by quasistationary experiments, suitable tests have been made with large-volume, cylindrical vessels (outer diameter x wall thickness x length = 3000 x 21 x 14000 mm) made of the material WSt E 43. The leak-before-fracture criterion has been confirmed. (orig./HP) [de

  7. E-Learning: A Student's Perspective a Phenomenological Investigation

    Science.gov (United States)

    Antoine, Julia E.

    2011-01-01

    This phenomenological investigation focused on the exploration of the lived experiences of students who had dropped out of traditional four year colleges and returned to complete their degree by e-Learning. The goal of this investigation was to gain a new understanding of the psychological, motivational, and ethical aspects of continuing a four…

  8. A Phenomenological Study of Falling out of Romantic Love

    Science.gov (United States)

    Sailor, Joanni L.

    2013-01-01

    Romantic love is considered a necessary ingredient in marriage. In this study, the experience of falling out of romantic love with one's spouse was examined. Eight individuals who had fallen out of romantic love with their spouse were interviewed. By using Moustakas' Transcendental Phenomenological method, several themes emerged which provided a…

  9. Examining the Lived World: The Place of Phenomenology in ...

    African Journals Online (AJOL)

    What method of engagement can be used to most completely come to understand and narrate the experiences of the individual, and how can this be applied in the context of an assessment aimed at psychiatric or psychological intervention? Elements of phenomenological praxis are presented as definitive of the most ...

  10. Educator-on-Educator Workplace Bullying: A Phenomenological Study

    Science.gov (United States)

    de Wet, N. C.

    2011-01-01

    Husserlian phenomenology was used as the philosophical underpinning for this study, since its purpose is to describe human experience as it is lived by educators who have experienced workplace bullying. In-depth interviews were conducted with participants identified by means of the snowball sampling technique. Colaizzi's method for descriptive…

  11. Cyberbullying Victimization among College Students: An Interpretive Phenomenological Analysis

    Science.gov (United States)

    Rivituso, Jack

    2014-01-01

    This interpretive phenomenological analysis explored the lived experiences and the psychological impact of victimization from cyberbullying among college students. Two theories, Bandura's Theory of Triadic Reciprocal Determinism and the General Strain Theory, guided the primary research questions used for this exploration. Each of these…

  12. Kantian Feeling: Empirical Psychology, Transcendental Critique, and Phenomenology

    Directory of Open Access Journals (Sweden)

    Patrick Frierson

    2016-06-01

    Full Text Available This paper explores the relationship between empirical psychology, transcendental critique, and phenomenology in Kant’s discussion of respect for the moral law, particularly as that is found in the Critique of Practical Reason. I first offer an empirical-psychological reading of moral respect, in the context of which I distinguish transcendental and empirical perspectives on moral action and defend H. J. Paton’s claim that moral motivation can be seen from two points of view, where “from one point of view, [respect] is the cause of our action, but from another point of view the moral law is its ground.” Then, after a discussion of a distinction between first- and second-order transcendental/practical perspectives where reasons for action are first-order practical judgments while the conditions of possibility for those reasons’ authority are expressed in second-order judgments, I turn to a third kind of perspective: the properly phenomenological one. I explain the general notion of Kantian phenomenology with an example of the experience of time from Kant’s Anthropology before applying this to a phenomenological reading of the discussion of respect in the Critique of Practical Reason. I end by noting that on my account, in contrast to that of Jeanine Grenberg, the distinctive phenomenology of respect is not systematically important for grounding claims in moral philosophy.

  13. Operating experience of upgraded radio frequency source at 76 MHz coupled to heavy ion RFQ

    International Nuclear Information System (INIS)

    Pande, Manjiri; Shiju, A.; Patel, N.R.; Shrotriya, S.D.; Bhagwat, P.V.

    2015-01-01

    A heavy ion radio frequency quadrupole (RFQ) accelerator has been developed at BARC (BARC). A RF source which was designed and developed at 76 MHz earlier, has been upgraded and coupled to heavy ion RFQ successfully. The DC bias supplies of this source have been replaced with new supplies having high efficiency and well filteration against RF interference (RFI). The driver of main power amplifier has been replaced with indigenously designed and developed unit. The earlier introduced microcontroller based interlock experienced RF noise issues. So, this circuit has been modified with the new circuit. With these modifications, the performance of the RF source was improved. Additionally, a separate low power RF source of around 100 + Watt was designed, developed and integrated with RFQ for its RF conditioning. This paper describes the details of up gradation of technologies implemented and coupling experience of this RF source with heavy ion RFQ. (author)

  14. The calculation and experiment verification of geometry factors of disk sources and detectors

    International Nuclear Information System (INIS)

    Shi Zhixia; Minowa, Y.

    1993-01-01

    In alpha counting the efficiency of counting system is most frequently determined from the counter response to a calibrated source. Whenever this procedure is used, however, question invariably arise as to the integrity of the standard source, or indeed the validity of the primary calibration. As a check, therefore, it is often helped to be able to calculate the disintegration rate from counting rate data. The conclusion are: 1. If the source is thin enough the error E is generally less than 5%. It is acceptable in routine measurement. When the standard source lacks for experiment we can use the geometry factor calculated instead of measured efficiency. 2. The geometry factor calculated can be used to correct the counter system, study the effect of each parameters and identify those parameters needing careful control. 3. The method of overlapping area of the source and the projection of the detector is very believable, simple and convenient for calculating geometry. (5 tabs.)

  15. On the geometric phenomenology of static friction.

    Science.gov (United States)

    Ghosh, Shankar; Merin, A P; Nitsure, Nitin

    2017-09-06

    In this note we introduce a hierarchy of phase spaces for static friction, which give a graphical way to systematically quantify the directional dependence in static friction via subregions of the phase spaces. We experimentally plot these subregions to obtain phenomenological descriptions for static friction in various examples where the macroscopic shape of the object affects the frictional response. The phase spaces have the universal property that for any experiment in which a given object is put on a substrate fashioned from a chosen material with a specified nature of contact, the frictional behaviour can be read off from a uniquely determined classifying map on the control space of the experiment which takes values in the appropriate phase space.

  16. Data acquisition and experiment control system for high-data-rate experiments at the National Synchrotron Light Source

    International Nuclear Information System (INIS)

    Alberi, J.L.; Stubblefield, F.W.

    1981-11-01

    A data acquisition and experiment control system for experiments at the Biology Small-Angle X-ray Scattering Station at the National Synchrotron Light Source has been developed based on a multiprocessor, functionally distributed architecture. The system controls an x-ray monochromator and spectrometer and acquires data from any one of three position-sensitive x-ray detectors. The average data rate from the position-sensitive detector is approx. 10 6 events/sec. Data is stored in a one megaword histogramming memory. The experiments at this Station require that x-ray diffraction patterns be correlated with timed stimuli at the sample. Therefore, depending on which detector is in use, up to 10 3 time-correlated diffraction patterns may be held in the system memory simultaneously. The operation of the system is functionally distributed over four processors communicating via a multiport memory

  17. [Social actors and phenomenologic modelling].

    Science.gov (United States)

    Laflamme, Simon

    2012-05-01

    The phenomenological approach has a quasi-monopoly in the individual and subjectivity analyses in social sciences. However, the conceptual apparatus associated with this approach is very restrictive. The human being has to be understood as rational, conscious, intentional, interested, and autonomous. Because of this, a large dimension of human activity cannot be taken into consideration: all that does not fit into the analytical categories (nonrational, nonconscious, etc.). Moreover, this approach cannot really move toward a relational analysis unless it is between individuals predefined by its conceptual apparatus. This lack of complexity makes difficult the establishment of links between phenomenology and systemic analysis in which relation (and its derivatives such as recursiveness, dialectic, correlation) plays an essential role. This article intends to propose a way for systemic analysis to apprehend the individual with respect to his complexity.

  18. Phenomenology of unified gauge theories

    International Nuclear Information System (INIS)

    Ellis, J.

    1983-01-01

    Part I of these lectures treats the standard Glashow-Weinberg-Salam model of weak and electromagnetic interactions, discussing in turn its basic structure and weak neutral currents, charged currents, mixing angles and CP violation, and the phenomenology of weak vector and Higgs bosons. Part II of the lectures discusses the structure of theories of dynamical symmetry breaking such as technicolour, phenomenological consequences, frustrations and alternatives. The third part of these lectures offers the standard menu of grand unified theories (GUTs) of the strong, weak and electromagnetic interactions, including an hors d'oeuvre of constraints on the parameters of the standard model, a main course of baryon number violating processes, and desserts which violate lepton number and CP. The fourth and final part goes through different attempts to remedy the inadequacies of previous theories by invoking supersymmetry and reaching out towards gravitation. (orig./HSI)

  19. Phenomenology and hermeneutics - poles apart?

    DEFF Research Database (Denmark)

    Keller, Kurt Dauer; Feilberg, Casper

    A key dispute within qualitative methodology is the choice between top-down (deductive) and bottom-up (inductive) research approaches. Abduction, on the other hand, has received little attention, even though it would often seem to be a more promising methodology. The phenomenological tradition is...... to qualitative methodology. Thus, like abductive approaches, Ricoeur argues for the necessity of an interplay between explanatory theory and description of the lived understanding of the informant in the development of interpretation....... is marked by a similar dichotomy, whereas hermeneutical phenomenologists argue for the necessity of preunderstanding and theorethical perspectives (van Manen), Husserlian phenomenologists insist on the importance of the epoché together with reduction. The existential phenomenology of Heidegger and Merleau...

  20. Particle Phenomenology of Compact Extra Dimensions

    International Nuclear Information System (INIS)

    Melbeus, Henrik

    2012-01-01

    This thesis is an investigation of the subject of extra dimensions in particle physics. In recent years, there has been a large interest in this subject. In particular, a number of models have been suggested that provide solutions to some of the problem with the current Standard Model of particle physics. These models typically give rise to experimental signatures around the TeV energy scale, which means that they could be tested in the next generation of high-energy experiments, such as the LHC. Among the most important of these models are the universal extra dimensions model, the large extra dimensions model by Arkani-Hamed, Dimopolous, and Dvali, and models where right-handed neutrinos propagate in the extra dimensions. In the thesis, we study phenomenological aspects of these models, or simple modifications of them. In particular, we focus on Kaluza-Klein dark matter in universal extra dimensions models, different aspects of neutrino physics in higher dimensions, and collider phenomenology of extra dimensions. In addition, we consider consequences of the enhanced renormalization group running of physical parameters in higher-dimensional models

  1. Phenomenology of the Higgs boson

    International Nuclear Information System (INIS)

    Ali, A.

    1981-09-01

    The phenomenology of the standard Weinberg-Salam Higgs boson is reviewed with particular emphasis on production mechanisms in high energy e + e - and hadron-hadron collisions. The production processes relevant for the ISABELLE and TEVATRON energies are discussed and their backgrounds estimated. It is argued that the toponium production and radiative decay provides the most hopeful reaction to detect a Higgs in both the e + e - and the hadron-hadron machines. (orig.)

  2. Phenomenology of stochastic exponential growth

    Science.gov (United States)

    Pirjol, Dan; Jafarpour, Farshid; Iyer-Biswas, Srividya

    2017-06-01

    Stochastic exponential growth is observed in a variety of contexts, including molecular autocatalysis, nuclear fission, population growth, inflation of the universe, viral social media posts, and financial markets. Yet literature on modeling the phenomenology of these stochastic dynamics has predominantly focused on one model, geometric Brownian motion (GBM), which can be described as the solution of a Langevin equation with linear drift and linear multiplicative noise. Using recent experimental results on stochastic exponential growth of individual bacterial cell sizes, we motivate the need for a more general class of phenomenological models of stochastic exponential growth, which are consistent with the observation that the mean-rescaled distributions are approximately stationary at long times. We show that this behavior is not consistent with GBM, instead it is consistent with power-law multiplicative noise with positive fractional powers. Therefore, we consider this general class of phenomenological models for stochastic exponential growth, provide analytical solutions, and identify the important dimensionless combination of model parameters, which determines the shape of the mean-rescaled distribution. We also provide a prescription for robustly inferring model parameters from experimentally observed stochastic growth trajectories.

  3. Phenomenology and theory of confinement

    International Nuclear Information System (INIS)

    Pervushin, V.N.

    1987-01-01

    Phenomenological and theoretical arguments of the separation of the hadronization dynamics from confinement and the idea of the ''kinematic'' confinement are discussed. The recent theory contains results which point out that the Wilson criterion and the confinement potentials are not sufficient for explaining the phenomenological confinement in the sense of zero color amplitudes or Green functions. However, these potentials well explain the hadron spectrum and spontaneous breaking of chiral symmetry, i.e., the hadronization dynamics. The ''kinematic'' confinement can be explained by the topological degeneration of all color-particle physical states in QCD. This degeneration arises if the theory is quantized by explicitly solving the gauge and dynamic constraints: all color states are defined up to gauge(phase) factors describing the map of the three-dimensional space onto SU(3) c -group (π 3 (SU(3) c =Z). The total probability of the color particle generation is equal to zero due to the destructive interference of these phase factors. As a result, in QCD there remains only a hadron sector used in the phenomenology

  4. Theory for beam-plasma millimeter-wave radiation source experiments

    International Nuclear Information System (INIS)

    Rosenberg, M.; Krall, N.A.

    1989-01-01

    This paper reports on theoretical studies for millimeter-wave plasma source experiments. In the device, millimeter-wave radiation is generated in a plasma-filled waveguide driven by counter-streaming electron beams. The beams excite electron plasma waves which couple to produce radiation at twice the plasma frequency. Physics topics relevant to the high electron beam current regime are discussed

  5. OpenSesame: An Open-source, Graphical Experiment Builder for the Social Sciences

    NARCIS (Netherlands)

    Mathot, S.; Schreij, D.B.B.; Theeuwes, J.

    2012-01-01

    In the present article, we introduce OpenSesame, a graphical experiment builder for the social sciences. OpenSesame is free, open-source, and cross-platform. It features a comprehensive and intuitive graphical user interface and supports Python scripting for complex tasks. Additional functionality,

  6. Open-Source Low-Cost Wireless Potentiometric Instrument for pH Determination Experiments

    Science.gov (United States)

    Jin, Hao; Qin, Yiheng; Pan, Si; Alam, Arif U.; Dong, Shurong; Ghosh, Raja; Deen, M. Jamal

    2018-01-01

    pH determination is an essential experiment in many chemistry laboratories. It requires a potentiometric instrument with extremely low input bias current to accurately measure the voltage between a pH sensing electrode and a reference electrode. In this technology report, we propose an open-source potentiometric instrument for pH determination…

  7. The Self-Taught Career Musician: Investigating Learning Sources and Experiences

    Science.gov (United States)

    Watson, Leah

    2016-01-01

    This article reports early findings from a qualitative study of 10 full-time musicians who are self-taught, to investigate their learning biographies. The aim is to identify, define and explore learning sources and experiences across the musician's learning biography. Conducted in Melbourne, Australia, the musicians were recruited through snowball…

  8. Modelling of an experiment for the study of neutron spallation source at JINR

    International Nuclear Information System (INIS)

    Kumawat, Harphool; Goyal, Uttam; Kumar, V.; Barashenkov, V.S.

    2002-01-01

    Intense neutron spallation source (INSS) is a necessary requirement of accelerator driven sub-critical systems. INSS are proposed to be generated using the high current proton beams. Some studies are conducted for the neutron flux, transmutation rates and energy gains and a larger number of related experiments are being planned

  9. The Importance of a Thermal Manikin as Source and Obstacle in Full-Scale Experiments

    DEFF Research Database (Denmark)

    Nielsen, Peter V.

    The thermal manikin is normally introduced at indoor environmental measurements to obtain detailed information on thermal comfort and air quality around a person. This paper deals with the opposite situation where manikins are introduced as sources and obstacles in order to obtain reasonable...... boundary conditions in experiments with the indoor environment. In other words, how will people influence the surroundings instead of how will the surroundings influence people? The use of thermal manikins in an experiment will of course take both situations into account, however, in some experiments...

  10. THE Q/U IMAGING EXPERIMENT: POLARIZATION MEASUREMENTS OF RADIO SOURCES AT 43 AND 95 GHz

    Energy Technology Data Exchange (ETDEWEB)

    Huffenberger, K. M. [Department of Physics, Florida State University, P.O. Box 3064350, Tallahassee, FL 32306-4350 (United States); Araujo, D.; Zwart, J. T. L. [Department of Physics and Columbia Astrophysics Laboratory, Columbia University, New York, NY 10027 (United States); Bischoff, C.; Buder, I. [Kavli Institute for Cosmological Physics, Department of Physics, Enrico Fermi Institute, The University of Chicago, Chicago, IL 60637 (United States); Chinone, Y.; Hasegawa, M. [High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki 305-0801 (Japan); Cleary, K. [Cahill Center for Astronomy and Astrophysics, California Institute of Technology, 1200 E. California Blvd M/C 249-17, Pasadena, CA 91125 (United States); Kusaka, A. [Physics Division, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720 (United States); Monsalve, R. [School of Earth and Space Exploration, Arizona State University, 781 E. Terrace Road, Tempe, AZ 85287 (United States); Næss, S. K. [Department of Astrophysics, University of Oxford, Keble Road, Oxford, OX1 3RH (United Kingdom); Newburgh, L. B. [Dunlap Institute, University of Toronto, 50 St. George Street, Toronto, ON M5S 3H4 (Canada); Reeves, R. [CePIA, Departamento de Astronomía, Universidad de Concepción (Chile); Ruud, T. M.; Eriksen, H. K. [Institute of Theoretical Astrophysics, University of Oslo, P.O. Box 1029 Blindern, NO-0315 Oslo (Norway); Wehus, I. K.; Gaier, T. [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109 (United States); Dickinson, C. [Jodrell Bank Centre for Astrophysics, Alan Turing Building, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester M13 9PL (United Kingdom); Gundersen, J. O., E-mail: huffenbe@physics.fsu.edu [Department of Physics, University of Miami, 1320 Campo Sano Drive, Coral Gables, FL 33146 (United States); Collaboration: QUIET Collaboration; and others

    2015-06-10

    We present polarization measurements of extragalactic radio sources observed during the cosmic microwave background polarization survey of the Q/U Imaging Experiment (QUIET), operating at 43 GHz (Q-band) and 95 GHz (W-band). We examine sources selected at 20 GHz from the public, >40 mJy catalog of the Australia Telescope (AT20G) survey. There are ∼480 such sources within QUIET’s four low-foreground survey patches, including the nearby radio galaxies Centaurus A and Pictor A. The median error on our polarized flux density measurements is 30–40 mJy per Stokes parameter. At signal-to-noise ratio > 3 significance, we detect linear polarization for seven sources in Q-band and six in W-band; only 1.3 ± 1.1 detections per frequency band are expected by chance. For sources without a detection of polarized emission, we find that half of the sources have polarization amplitudes below 90 mJy (Q-band) and 106 mJy (W-band), at 95% confidence. Finally, we compare our polarization measurements to intensity and polarization measurements of the same sources from the literature. For the four sources with WMAP and Planck intensity measurements >1 Jy, the polarization fractions are above 1% in both QUIET bands. At high significance, we compute polarization fractions as much as 10%–20% for some sources, but the effects of source variability may cut that level in half for contemporaneous comparisons. Our results indicate that simple models—ones that scale a fixed polarization fraction with frequency—are inadequate to model the behavior of these sources and their contributions to polarization maps.

  11. Opportunities of Gallium Sage experiment with artificial neutrino sources for investigation of neutrino to sterile states

    International Nuclear Information System (INIS)

    Gavrin, V.N.; Gorbachiev, V.V.; Veretenkin, E.P.

    2011-01-01

    The unexpectedly low capture rate of neutrino in Ga source experiments in SAGE and GALLEX can be explained assuming electron neutrino transitions to sterile states with a mass-squared difference ∼ 1eV 2 . To test this oscillation hypothesis, we propose to place a very intense 51 Cr source at the center of a 50 tonne target of gallium metal that is divided into two zones and to measure the neutrino capture rate in each zone. The Experiment has the potential to test neutrino oscillation transitions with mass-squared difference Δm 2 > 0.5 eV 2 . An optimized SAGE setup and 3 MCi source of 51 Cr would provide a sensitivity to electron neutrino disappearance of a few percent.

  12. Relating Schizotypy and Personality to the Phenomenology of Creativity

    Science.gov (United States)

    Nelson, B.; Rawlings, D.

    2010-01-01

    Introduction: Although a considerable amount of research has addressed psychopathological and personality correlates of creativity, the relationship between these characteristics and the phenomenology of creativity has been neglected. Relating these characteristics to the phenomenology of creativity may assist in clarifying the precise nature of the relationship between psychopathology and creativity. The current article reports on an empirical study of the relationship between the phenomenology of the creative process and psychopathological and personality characteristics in a sample of artists. Method: A total of 100 artists (43 males, 57 females, mean age = 34.69 years) from a range of disciplines completed the Experience of Creativity Questionnaire and measures of “positive” schizotypy, affective disturbance, mental boundaries, and normal personality. Results: The sample of artists was found to be elevated on “positive” schizotypy, unipolar affective disturbance, thin boundaries, and the personality dimensions of Openness to Experience and Neuroticism, compared with norm data. Schizotypy was found to be the strongest predictor of a range of creative experience scales (Distinct Experience, Anxiety, Absorption, Power/Pleasure), suggesting a strong overlap of schizotypal and creative experience. Discussion: These findings indicate that “positive” schizotypy is associated with central features of “flow”-type experience, including distinct shift in phenomenological experience, deep absorption, focus on present experience, and sense of pleasure. The neurologically based construct of latent inhibition may be a mechanism that facilitates entry into flow-type states for schizotypal individuals. This may occur by reduced latent inhibition providing a “fresh” awareness and therefore a greater absorption in present experience, thus leading to flow-type states. PMID:18682376

  13. Tip-of-the-tongue phenomena: an introductory phenomenological analysis.

    Science.gov (United States)

    Brown, S R

    2000-12-01

    The issue of meaningful yet unexpressed background-to language and to our experiences of the body-is one whose exploration is still in its infancy. There are various aspects of "invisible," implicit, or background experiences which have been investigated from the viewpoints of phenomenology, cognitive psychology, and linguistics. I will argue that James's concept of the phenomenon of fringes, as explicated by Gurwitsch, provides a structural framework from which to investigate and better understand ideas and concepts that are indeterminate, particularly those experienced in the sense of being sought-after. Johnson's conception of the image-schematic gestalt (ISG) provides an approach to bridging the descriptive gap between phenomenology and cognitive psychology. Starting from an analysis of the fringes, I will turn to a consideration of the tip-of-tongue (TOT) state, as a kind of feeling-of-knowing (FOK) state, from a variety of approaches, focusing mainly on cognitive psychology and phenomenology. I will then integrate a phenomenological analysis of these experiences, from the James/Gurwitsch structural viewpoint, with a cognitive/phenomenological analysis in terms of ISGs, and further integrate that with a cognitive/functional analysis of the relation between consciousness and retrieval, employing Anderson et al's theory of inhibitory mechanisms in cognition. This synthesis of these viewpoints will be employed to explore the thesis that the TOT state and similar experiences may relate to the gestalt nature of schemas, and that figure/ground and other contrast-enhancing structures may be both explanatory and descriptive characterizations of the field of consciousness. Copyright 2000 Academic Press.

  14. Beam experiments with the Grenoble test electron cyclotron resonance ion source at iThemba LABS

    Energy Technology Data Exchange (ETDEWEB)

    Thomae, R., E-mail: rthomae@tlabs.ac.za; Conradie, J.; Fourie, D.; Mira, J.; Nemulodi, F. [iThemba LABS, P.O. Box 722, Somerset West 7130 (South Africa); Kuechler, D.; Toivanen, V. [CERN, BE/ABP/HSL, 1211 Geneva 23 (Switzerland)

    2016-02-15

    At iThemba Laboratory for Accelerator Based Sciences (iThemba LABS) an electron cyclotron ion source was installed and commissioned. This source is a copy of the Grenoble Test Source (GTS) for the production of highly charged ions. The source is similar to the GTS-LHC at CERN and named GTS2. A collaboration between the Accelerators and Beam Physics Group of CERN and the Accelerator and Engineering Department of iThemba LABS was proposed in which the development of high intensity argon and xenon beams is envisaged. In this paper, we present beam experiments with the GTS2 at iThemba LABS, in which the results of continuous wave and afterglow operation of xenon ion beams with oxygen as supporting gases are presented.

  15. Neutron and gamma ray streaming experiments at the fast neutron source reactor 'YAYOI'

    International Nuclear Information System (INIS)

    Oka, Yoshiaki; Yanagisawa, Ichiro; Akiyama, Masatsugu; An, Shigehiro

    1979-07-01

    Neutron and gamma ray streaming experiments were performed in the ducts and cavities that were located in the heavy concrete shields of the fast neutron source reactor YAYOI of University of Tokyo. The configurations have the feature that the streaming through the ducts are occurred following the scattering in the cavity. The axes of the ducts are perpendicular to the source radiation from the core. The spectrum of the source was modified by putting a plug in the beam hole of the core. An aluminum plug and the plug which contains paraffin were used. The decay in the ducts, however, hardly depends on the source spectrum. The decay in the ducts is nearly exponential. (author)

  16. Stop, look, listen: the need for philosophical phenomenological perspectives on auditory verbal hallucinations

    Science.gov (United States)

    McCarthy-Jones, Simon; Krueger, Joel; Larøi, Frank; Broome, Matthew; Fernyhough, Charles

    2013-01-01

    One of the leading cognitive models of auditory verbal hallucinations (AVHs) proposes such experiences result from a disturbance in the process by which inner speech is attributed to the self. Research in this area has, however, proceeded in the absence of thorough cognitive and phenomenological investigations of the nature of inner speech, against which AVHs are implicitly or explicitly defined. In this paper we begin by introducing philosophical phenomenology and highlighting its relevance to AVHs, before briefly examining the evolving literature on the relation between inner experiences and AVHs. We then argue for the need for philosophical phenomenology (Phenomenology) and the traditional empirical methods of psychology for studying inner experience (phenomenology) to mutually inform each other to provide a richer and more nuanced picture of both inner experience and AVHs than either could on its own. A critical examination is undertaken of the leading model of AVHs derived from phenomenological philosophy, the ipseity disturbance model. From this we suggest issues that future work in this vein will need to consider, and examine how interdisciplinary methodologies may contribute to advances in our understanding of AVHs. Detailed suggestions are made for the direction and methodology of future work into AVHs, which we suggest should be undertaken in a context where phenomenology and physiology are both necessary, but neither sufficient. PMID:23576974

  17. Philosophy of phenomenology: how understanding aids research.

    Science.gov (United States)

    Converse, Mary

    2012-01-01

    To assist the researcher in understanding the similarities and differences between the Husserlian and Heideggerian philosophies of phenomenology, and how that philosophy can inform nursing research as a useful methodology. Nurse researchers using phenomenology as a methodology need to understand the philosophy of phenomenology to produce a research design that is philosophically congruent. However, phenomenology has a long and complex history of development, and may be difficult to understand and apply. The author draws from Heidegger (1962), Gadamer (2004), and nurse scholars and methodologists. To give the reader a sense of the development of the philosophy of phenomenology, the author briefly recounts its historical origins and interpretations, specifically related to Husserl, Heidegger and Gadamer. The author outlines the ontological and epistemological assumptions of Husserlian and Heideggerian phenomenology and guidance for methodology inspired by these philosophers. Difficulties with engaging in phenomenological research are addressed, especially the processes of phenomenological reduction and bracketing, and the lack of clarity about the methods of interpretation. Despite its complexity, phenomenology can provide the nurse researcher with indepth insight into nursing practice. An understanding of phenomenology can guide nurse researchers to produce results that have meaning in nursing patient care.

  18. Sodium source development for pulsed power driven, photopumped NA/NE x-ray laser experiments

    International Nuclear Information System (INIS)

    Burkhalter, P.G.; Cooperstein, G.; Mosher, D.; Ottinger, P.F.; Scherrer, V.E.; Stephanakis, S.J.; Young, F.C.; Hinshelwood, D.D.; Mehlman, G.; Welch, B.L.; Jones, W.D.

    1988-01-01

    A sodium plasma source is being developed for a resonant photopumping x-ray laser scheme in which the 11A 1s 2 - 1s2rho 1 P 1 line in heliumlike Na X is used to pump the Ne IX n=4 singlet level. In their experiment the NRL Gamble II generator is used to produce two z-pinch plasmas in a side-by-side geometry. The sodium plasma is produced on axis and conducts the full 1 MA machine current. A fraction of this current returns through a neon gas puff located 5 cm from the sodium. This separation is determined by the need to prevent the plasmas from mixing and the need to have each plasma's azimuthal magnetic field as symmetric as possible. A minimum separation is desirable to increase coupling efficiency. To improve the pump source, a more confined source of pure sodium involving a coaxial plasma gun is being developed. They are currently studying both the operation of this source on a test stand and implosions of the resulting plasma on Gamble II. In initial experiments aluminum is substituted for sodium. Test stand diagnostics include photodiodes, witness plates, and current monitors designed to investigate the early motion of the annular plasma. Results from test stand and Gamble II experiments with both aluminum and sodium, as well as sodium handling techniques, are presented

  19. DESIGN OF LABORATORY EXPERIMENTS TO STUDY PHOTOIONIZATION FRONTS DRIVEN BY THERMAL SOURCES

    International Nuclear Information System (INIS)

    Drake, R. P.; Keiter, P. A.; Davis, J. S.; Patterson, C. R; Hazak, G.; Frank, A.; Blackman, E. G.; Busquet, Michel

    2016-01-01

    This paper analyzes the requirements of a photoionization-front experiment that could be driven in the laboratory, using thermal sources to produce the necessary flux of ionizing photons. It reports several associated conclusions. Such experiments will need to employ the largest available facilities, capable of delivering many kJ to MJ of energy to an X-ray source. They will use this source to irradiate a volume of neutral gas, likely of N, on a scale of a few mm to a few cm, increasing with source energy. For a gas pressure of several to ten atmospheres at room temperature, and a source temperature near 100 eV, one will be able to drive a photoionization front through a system of tens to hundreds of photon mean free paths. The front should make the familiar transition from the so-called R-Type to D-Type as the radiation flux diminishes with distance. The N is likely to reach the He-like state. Preheating from the energetic photons appears unlikely to become large enough to alter the essential dynamics of the front beyond some layer near the surface. For well-chosen experimental conditions, competing energy transport mechanisms are small.

  20. Design of 6 Mev linear accelerator based pulsed thermal neutron source: FLUKA simulation and experiment

    Energy Technology Data Exchange (ETDEWEB)

    Patil, B.J., E-mail: bjp@physics.unipune.ac.in [Department of Physics, University of Pune, Pune 411 007 (India); Chavan, S.T.; Pethe, S.N.; Krishnan, R. [SAMEER, IIT Powai Campus, Mumbai 400 076 (India); Bhoraskar, V.N. [Department of Physics, University of Pune, Pune 411 007 (India); Dhole, S.D., E-mail: sanjay@physics.unipune.ac.in [Department of Physics, University of Pune, Pune 411 007 (India)

    2012-01-15

    The 6 MeV LINAC based pulsed thermal neutron source has been designed for bulk materials analysis. The design was optimized by varying different parameters of the target and materials for each region using FLUKA code. The optimized design of thermal neutron source gives flux of 3 Multiplication-Sign 10{sup 6}ncm{sup -2}s{sup -1} with more than 80% of thermal neutrons and neutron to gamma ratio was 1 Multiplication-Sign 10{sup 4}ncm{sup -2}mR{sup -1}. The results of prototype experiment and simulation are found to be in good agreement with each other. - Highlights: Black-Right-Pointing-Pointer The optimized 6 eV linear accelerator based thermal neutron source using FLUKA simulation. Black-Right-Pointing-Pointer Beryllium as a photonuclear target and reflector, polyethylene as a filter and shield, graphite as a moderator. Black-Right-Pointing-Pointer Optimized pulsed thermal neutron source gives neutron flux of 3 Multiplication-Sign 10{sup 6} n cm{sup -2} s{sup -1}. Black-Right-Pointing-Pointer Results of the prototype experiment were compared with simulations and are found to be in good agreement. Black-Right-Pointing-Pointer This source can effectively be used for the study of bulk material analysis and activation products.