WorldWideScience

Sample records for surfaces phenomenological issues

  1. Mars Surface Environmental Issues

    Science.gov (United States)

    Charles, John

    2002-01-01

    Planetary exploration by astronauts will require extended periods of habitation on a planet's surface, under the influence of environmental factors that are different from those of Earth and the spacecraft that delivered the crew to the planet. Human exploration of Mars, a possible near-term planetary objective, can be considered a challenging scenario. Mission scenarios currently under consideration call for surface habitation periods of from 1 to 18 months on even the earliest expeditions. Methods: Environmental issues associated with Mars exploration have been investigated by NASA and the National Space Biomedical Research Institute (NSBRI) as part of the Bioastronautics Critical Path Roadmap Project (see http ://criticalpath.jsc.nasa.gov). Results: Arrival on Mars will immediately expose the crew to gravity only 38% of that at Earth's surface in possibly the first prolonged exposure to gravity other than the 1G of Earth's surface and the zero G of weightless space flight, with yet unknown effects on crew physiology. The radiation at Mars' surface is not well documented, although the planet's bulk and even its thin atmosphere may moderate the influx of galactic cosmic radiation and energetic protons from solar flares. Secondary radiation from activated components of the soil must also be considered. Ultrafine and larger respirable and nonrespirable particles in Martian dust introduced into the habitat after surface excursions may induce pulmonary inflammation exacerbated by the additive reactive and oxidizing nature of the dust. Stringent decontamination cannot eliminate mechanical and corrosive effects of the dust on pressure suits and exposed machinery. The biohazard potential of putative indigenous Martian microorganisms may be assessed by comparison with analog environments on Earth. Even in their absence, human microorganisms, if not properly controlled, can be a threat to the crew's health. Conclusions: Mars' surface offers a substantial challenge to the

  2. About the Phenomenological Statute of Social Issues: The Beginning of a Pure Sociology

    Directory of Open Access Journals (Sweden)

    Carlos Belvedere

    2008-01-01

    Full Text Available This article is part of a forthcoming book on the problems of social phenomenology, based on readings of the work of Alfred Schutz and his significance for contemporary social theory. Here, we will concentrate on the preliminary problems of a pure sociology. We will investigate the meaning of the categorial act according to Husserl, aiming to enlighten the fundamental question of the ontological statute of social issues. We will notice that a longstanding sociological tradition, which begins with Durkheim and continues until Schutz, has faced this issue in an unfruitful way. We will see, in both works, a “Kantian dilemma” which we believe would find solution in the Husserlian conception of the categorial act. We hope to make, with this work, a modest contribution to a future pure sociology.

  3. Surface engineering and environmental issues

    International Nuclear Information System (INIS)

    Aguero, A.

    2007-01-01

    Surface engineering addresses the modification of the microstructure and/or composition of the surface of components by mechanical, physical or chemical methods that may imply adding a material in order to change the surface properties of said components. One of its most important consequences is the significant increase of the useful life of a variety of components in a large number of industrial applications. Moreover, it contributes to energy savings by increasing efficiencies as it allows higher combustion temperatures, by allowing the use of lighter components and by significant friction reduction. In this paper, surface engineering is introduced, as well as its different modalities, examples of industrial applications and positive and negative environmental impacts. (Author) 29 refs

  4. A Phenomenological Study: Understanding the Management of Social Categorization Diversity Issues Associated with College Athletic Teams

    Science.gov (United States)

    Dickelman, Eric

    2009-01-01

    This qualitative phenomenological research study explored the social categorization diversity management experiences of NCAA Division I, II and III athletic coaches. The research study used a combination of questionnaire, observation and coaching interviews to obtain an understanding of the skills, tools and techniques that these coaches used to…

  5. The fuzzy set theory application to the analysis of accident progression event trees with phenomenological uncertainty issues

    International Nuclear Information System (INIS)

    Chun, Moon-Hyun; Ahn, Kwang-Il

    1991-01-01

    Fuzzy set theory provides a formal framework for dealing with the imprecision and vagueness inherent in the expert judgement, and therefore it can be used for more effective analysis of accident progression of PRA where experts opinion is a major means for quantifying some event probabilities and uncertainties. In this paper, an example application of the fuzzy set theory is first made to a simple portion of a given accident progression event tree with typical qualitative fuzzy input data, and thereby computational algorithms suitable for application of the fuzzy set theory to the accident progression event tree analysis are identified and illustrated with example applications. Then the procedure used in the simple example is extended to extremely complex accident progression event trees with a number of phenomenological uncertainty issues, i.e., a typical plant damage state 'SEC' of the Zion Nuclear Power Plant risk assessment. The results show that the fuzzy averages of the fuzzy outcomes are very close to the mean values obtained by current methods. The main purpose of this paper is to provide a formal procedure for application of the fuzzy set theory to accident progression event trees with imprecise and qualitative branch probabilities and/or with a number of phenomenological uncertainty issues. (author)

  6. Application of a phenomenological model for the surface impedance in high temperature superconducting films

    International Nuclear Information System (INIS)

    Mosquera, A.S.; Landinez Tellez, D.A.; Roa-Rojas, J.

    2007-01-01

    We report the application of a phenomenological model for the microwave surface impedance in high temperature superconducting films. This model is based on the modified two-fluid model, in which the real and imaginary parts of the surface impedance use the modelling parameter γ. This is responsible for the superconducting and normal charge carrier density and is used for the description of the temperature dependence of the London penetration depth λ L (T) including λ L (0). The relaxation time model also uses the γ parameter in combination with the residual resistance parameter α. The parameter δ 1 1 , γ, α, and δ 2 . The parameter δ 2 n (T) is a result of the competition between the increase of the relaxation time and the decrease of the normal charge-carrier density. We applied this model to analyze experimental results of MgB 2 , YBa 2 Cu 3 O 7-δ and GdBa 2 Cu 3 O 7-δ superconducting material. (copyright 2007 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  7. CKM Phenomenology and B-mesons physics-present status and current issues

    International Nuclear Information System (INIS)

    Ali, A.

    2004-01-01

    We review the status of the Cabibbo-Kobayashi-Maskawa (CKM) matrix elements and the CP-violating phases in the CKM-unitarity triangle. The emphasis in these lecture notes is on B-meson physics, through we also review the current status and issues in the light quark sector of this matrix. Selected applications of theoretical methods in QCD used in the interpretation of data are given and some of the issues restricting the theoretical precision on the CKM matrix elements discussed. The overall consistency of the CKM theory with the available data in flavour physics is impressive and we quantify this consistency. Current data also show some anomalies which, however, are not yet statistically significant. They are discussed briefly. some benchmark measurements that remain to be done in experiments at the B-factories and hadron colliders are listed. Together with the already achieved results, they will provide unprecedented test of the CKM theory and by the same token may lead to the discovery of new physics. (Author) 284 refs

  8. Back-angle anomaly 16O + 28Si and phenomenological effective surface potential

    International Nuclear Information System (INIS)

    Saad, S.S.; Darwish, N.Z.; El-Sharkawy

    1995-01-01

    The connection between the equations of classical hydrodynamics describing the flow of a liquid and the quantum-mechanical Schrodinger equation is discussed. A non-linear form of the latter is derived. The non-linearity of the Schrodinger equation is approximated by a phenomenological potential which is used to compute the differential cross-section (dσ/dΩ) for the elastic scattering of 16 O on 28 Si. (author)

  9. 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.

  10. Focus Issue on surface plasmon photonics introduction

    DEFF Research Database (Denmark)

    Levy, Uriel; Berini, Pierre; Maier, Stefan A.

    2015-01-01

    The 7th International Conference on Surface Plasmon Photonics (SPP7) was held in Jerusalem, Israel from May 31st to June 5th, 2015. This independent series of biennial conferences is widely regarded as the premier series in the field, and the 7th edition maintained the tradition of excellence...

  11. Near surface spent fuel storage: environmental issues

    International Nuclear Information System (INIS)

    Nelson, I.C.; Shipler, D.B.; McKee, R.W.; Glenn, R.D.

    1979-01-01

    Interim storage of spent fuel appears inevitable because of the lack of reprocessing plants and spent fuel repositories. This paper examines the environmental issues potentially associated with management of spent fuel before disposal or reprocessing in a reference scenario. The radiological impacts of spent fuel storage are limited to low-level releases of noble gases and iodine. Water needed for water basin storage of spent fuel and transportation accidents are considered; the need to minimize the distance travelled is pointed out. Resource commitments for construction of the storage facilities are analyzed

  12. Population issues surface at human settlements conference.

    Science.gov (United States)

    1996-01-01

    This news brief focuses on the debate about population issues at the UN Conference on Human Settlements, held in Istanbul, Turkey, in June 1996. The Istanbul Declaration on Human Settlements was adopted by world leaders at the conference. Leaders were committed to programs to improve standards of living, the right of citizens to adequate housing, and the mobilization of new financial resources. Dr. Sadik, as Executive Director of the UN Population Fund, stressed that natural increase accounts for 60% of urban population growth. Mr. Boutros Boutros-Ghali, as UN Secretary General, stressed that over 50% of world population would live in urban centers by the year 2000, and almost 75% might do so by 2025. He indicated that all nations are interrelated; the poor and refugees from political conflict from one country travel to safer and richer countries. Dr. Sadik referred to the agreement at the 1994 International Conference on Population and Development (ICPD) on stabilizing world population in the shortest time possible. This would require meeting the needs of men and women for health, education, and the power of personal decision making. The most important item was the satisfaction of women's need for reproductive health information and services and women's power to use services. Dr. Sadik urged that women be given the right to hold and inherit property and to obtain credit. It was pointed out that the language of Habitat's plan of action on population and development issues was frequently bracketed; consequently, the plan suffered from a lack of consensus. The debate between countries would end, if the language were not bracketed. Dr. Sadik recommended family planning for developing sustainable and liveable cities.

  13. Lunar surface fission power supplies: Radiation issues

    International Nuclear Information System (INIS)

    Houts, M.G.; Lee, S.K.

    1994-01-01

    A lunar space fission power supply shield that uses a combination of lunar regolith and materials brought from earth may be optimal for early lunar outposts and bases. This type of shield can be designed such that the fission power supply does not have to be moved from its landing configuration, minimizing handling and required equipment on the lunar surface. Mechanisms for removing heat from the lunar regolith are built into the shield, and can be tested on earth. Regolith activation is greatly reduced compared with a shield that uses only regolith, and it is possible to keep the thermal conditions of the fission power supply close to these seen in free space. For a well designed shield, the additional mass required to be brought fro earth should be less than 1000 kg. Detailed radiation transport calculations confirm the feasibility of such a shield

  14. Lunar surface fission power supplies: Radiation issues

    International Nuclear Information System (INIS)

    Houts, M.G.; Lee, S.K.

    1994-01-01

    A lunar space fission power supply shield that uses a combination of lunar regolith and materials brought from earth may be optimal for early lunar outposts and bases. This type of shield can be designed such that the fission power supply does not have to be moved from its landing configuration, minimizing handling and required equipment on the lunar surface. Mechanisms for removing heat from the lunar regolith are built into the shield, and can be tested on earth. Regolith activation is greatly reduced compared with a shield that uses only regolith, and it is possible to keep the thermal conditions of the fission power supply close to those seen in free space. For a well designed shield, the additional mass required to be brought from earth should be less than 1,000 kg. Detailed radiation transport calculations confirm the feasibility of such a shield

  15. Gaining access to the life-world of women suffering from stroke - methodological issues in clinical phenomenological studies

    DEFF Research Database (Denmark)

    Kvigne, Kari; Gjengedal, Eva; Kirkevold, Marit

    2002-01-01

    - the informant's openness in describing his/her life-world, and the sensitivity of the researcher as regards seeing and hearing what is conveyed in the situation. Both forms of openness can be influenced positively or negatively by many factors, including the physical and mental health of the informants......Aim. First to give a brief introduction to some dimensions of phenomenology as philosophy, and then to discuss some problems related to empirical research. The objectives of the discussion are: (1) to show what is involved in investigating changes in the life-world caused by illness and (2) to show...

  16. 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. ...

  17. 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...

  18. 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.)

  19. Phenomenological study of aerosol dry deposition in urban area: surface properties, turbulence and local meteorology influences

    International Nuclear Information System (INIS)

    Roupsard, P.

    2013-01-01

    Aerosol dry deposition is not much known for urban areas due to the lack of data. Knowledge on this phenomenon is necessary to understand pollutant fluxes in cities and to estimate inhabitant exposition to ionizing radiation of radioactive aerosols. A data providing could enable to enhance dry deposition models for these areas. An original experimental approach is performed to study submicron aerosol dry deposition on urban surfaces. Wind tunnel coupled to in situ experiments give results to study different physical phenomenon governing dry deposition. Dry deposition velocities are measured using aerosol tracers. These data are associated to turbulent and meteorological measured conditions. This database permits to classify the principal physical phenomenon for each experiment type. Finally, different phenomenon must be considered for chronic and acute exposition of urban surfaces to atmospheric particles. (author)

  20. 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"

  1. 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.)

  2. 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.

  3. III-V nanoelectronics and related surface/interface issues

    International Nuclear Information System (INIS)

    Hasegawa, Hideki

    2003-01-01

    The conventional logic gate architecture is not suitable for high-density integration of quantum devices which are non-robust and extremely structure- and charge-sensitive. In this paper, our novel hexagonal binary-decision-diagram (BDD) quantum circuit approach for III-V nanoelectronics is reviewed and related critical surface/interface issues for high-density integration are discussed. First, the basic concept and actual implementation method of our approach are explained, giving examples of novel BDD quantum integrated circuits where nanowire networks are controlled by nanoscale Schottky wrap gates. For high-density integration, growth of embedded sub-10 nm III-V quantum wire networks by selective molecular beam epitaxy (MBE) on patterned substrates is described, including effects of atomic hydrogen irradiation and kinetic control of wire width. The key processing issue lies in understanding and control of nanostructure surfaces/interfaces. Behavior of nanoscale Schottky gates, recent scanning tunneling microscopy (STM)/scanning tunneling spectroscopy (STS) studies of surface states, and successful removal of surface states by MBE-grown silicon interface control layer are discussed

  4. 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....

  5. Surface rights issues in northeastern B.C

    International Nuclear Information System (INIS)

    Dellow, L.G.

    1998-01-01

    Surface rights issues regarding pipelines and flow lines in the province of British Columbia were discussed. The recent legislative developments in the province regarding the jurisdiction of the Mediation and Arbitration Board with respect to geophysical exploration, were reviewed. Applications to the Board are made when there is a refusal on the part of an owner to grant a surface lease satisfactory to the party seeking access to the land. The Board can then convene a mediation hearing to resolve the matter. Recent Mediation and Arbitration Board decisions were reviewed. Prior to 1995, the Board did not deal with cases relating to seismic operations. However, in 1995, the Board received an application from landowners requesting that a hearing be held to assess compensation for damages caused in the course of seismic operations conducted on the landowner's land. The Board decided that it had jurisdiction to hear the case and assess damages. At present, jurisdiction of the Board does not extend to pipelines., a shortcoming that should be remedied in order that the Board can appropriately deal with all intra-provincial pipeline surface right issues. Text of part 3 of the Petroleum and Natural Gas Act and Part 7 of the Railway Act, relevant to the subject under discussion, are appended

  6. The perceptions of danish physiotherapists on the ethical issues related to the physiotherapist-patient relationship during the first session: a phenomenological approach

    Directory of Open Access Journals (Sweden)

    Praestegaard Jeanette

    2011-10-01

    Full Text Available Abstract Background In the course of the last four decades, the profession of physiotherapy has progressively expanded its scope of responsibility and its focus on professional autonomy and evidence-based clinical practice. To preserve professional autonomy, it is crucial for the physiotherapy profession to meet society's expectations and demands of professional competence as well as ethical competence. Since it is becoming increasingly popular to choose a carrier in private practice in Denmark this context constitutes the frame of this study. Physiotherapy in private practice involves mainly a meeting between two partners: the physiotherapist and the patient. In the meeting, power asymmetry between the two partners is a condition that the physiotherapist has to handle. The aim of this study was to explore whether ethical issues rise during the first physiotherapy session discussed from the perspective of the physiotherapists in private practice. Methods A qualitative approach was chosen and semi-structured interviews with 21 physiotherapists were carried out twice and analysed by using a phenomenological framework. Results Four descriptive themes emerged: general reflections on ethics in physiotherapy; the importance of the first physiotherapy session; the influence of the clinical environment on the first session and; reflections and actions upon beneficence towards the patient within the first session. The results show that the first session and the clinical context in private practice are essential from an ethical perspective. Conclusions Ethical issues do occur within the first session, the consciousness about ethical issues differs in Danish physiotherapy private practice, and reflections and acts are to a lesser extent based on awareness of ethical theories, principles and ethical guidelines. Beneficence towards the patient is a fundamental aspect of the physiotherapists' understanding of the first session. However, if the physiotherapist

  7. The perceptions of Danish physiotherapists on the ethical issues related to the physiotherapist-patient relationship during the first session: a phenomenological approach.

    Science.gov (United States)

    Praestegaard, Jeanette; Gard, Gunvor

    2011-10-12

    In the course of the last four decades, the profession of physiotherapy has progressively expanded its scope of responsibility and its focus on professional autonomy and evidence-based clinical practice. To preserve professional autonomy, it is crucial for the physiotherapy profession to meet society's expectations and demands of professional competence as well as ethical competence. Since it is becoming increasingly popular to choose a carrier in private practice in Denmark this context constitutes the frame of this study. Physiotherapy in private practice involves mainly a meeting between two partners: the physiotherapist and the patient. In the meeting, power asymmetry between the two partners is a condition that the physiotherapist has to handle. The aim of this study was to explore whether ethical issues rise during the first physiotherapy session discussed from the perspective of the physiotherapists in private practice. A qualitative approach was chosen and semi-structured interviews with 21 physiotherapists were carried out twice and analysed by using a phenomenological framework. Four descriptive themes emerged: general reflections on ethics in physiotherapy; the importance of the first physiotherapy session; the influence of the clinical environment on the first session and; reflections and actions upon beneficence towards the patient within the first session. The results show that the first session and the clinical context in private practice are essential from an ethical perspective. Ethical issues do occur within the first session, the consciousness about ethical issues differs in Danish physiotherapy private practice, and reflections and acts are to a lesser extent based on awareness of ethical theories, principles and ethical guidelines. Beneficence towards the patient is a fundamental aspect of the physiotherapists' understanding of the first session. However, if the physiotherapist lacks a deeper ethical awareness, the physiotherapist may reason

  8. Mineral and surface issues in oil and gas operations

    International Nuclear Information System (INIS)

    Vasseur, P.F.

    1998-01-01

    The Farmers' Advocate Office was created in 1972 to help put Alberta mineral owners on an equal footing with the energy sector. Most mineral owners are at a disadvantage when dealing with the disposition of their minerals because they have little or no knowledge of what they own or what their surface rights are. This paper addresses key features of mineral leasing arrangements in Alberta and explains their potential impact. It also brings to the mineral owner's attention some specific problems and concerns including mineral rights, the lease agreement, signing considerations, length of leases, delayed production payment, drilling rental, royalties, and gas cost allowance. Issues regarding oil and gas production including shut-in wells, off-set clauses , drilling depth, taxes and prepayment for minerals are also discussed from the perspective of a mineral owner

  9. A PHENOMENOLOGICAL RESEARCH ON MORAL PHILOSOPHY

    OpenAIRE

    CIPRIAN IULIAN ŞOPTICĂ

    2011-01-01

    The subject of this article concerns the what, the how and the whyof moral phenomenology. The first question we take into consideration is „What is moral phenomenology”? The second question which arises is „How to pursue moral phenomenology”? The third question is „Why pursue moral phenomenology”? We will analyze the study Moral phenomenology:foundation issues1, by which the American phenomenologist Uriah Kriegel aims three lines of research: the definition of moral phenomenology and the desc...

  10. Phenomenological supersymmetry

    International Nuclear Information System (INIS)

    Zwirner, F.

    1992-01-01

    The motivations for low-energy supersymmetry and the main features of the minimal supersymmetric extension of the Standard Model are reviewed. Possible non-minimal models and the issue of gauge coupling unification are also discussed. Theoretical results relevant for supersymmetric particle searches at present and future accelerators are presented. In particular, recent results on radiative corrections to supersymmetric Higgs boson masses and couplings are summarized, and their implications for experimental searches are discussed in some detail. (author). 87 refs, 9 figs

  11. Issues of the presence of parasitic protozoa in surface waters

    Directory of Open Access Journals (Sweden)

    Hawrylik Eliza

    2018-01-01

    This paper focuses on the problem of the presence of parasitic protozoa in surface waters. Characteristics of the most frequently recognized pathogens responsible for water-borne outbreaks were described, as well as sources of contamination and surface waters contamination due to protozoa of the genus Cryptosporidium and Giardia were presented. The methods of destroying the cysts and oocysts of parasitic protozoa used nowadays in the world were also presented in a review.

  12. A PHENOMENOLOGICAL RESEARCH ON MORAL PHILOSOPHY

    Directory of Open Access Journals (Sweden)

    CIPRIAN IULIAN ŞOPTICĂ

    2011-05-01

    Full Text Available The subject of this article concerns the what, the how and the whyof moral phenomenology. The first question we take into consideration is „What is moral phenomenology”? The second question which arises is „How to pursue moral phenomenology”? The third question is „Why pursue moral phenomenology”? We will analyze the study Moral phenomenology:foundation issues1, by which the American phenomenologist Uriah Kriegel aims three lines of research: the definition of moral phenomenology and the description of field research within the phenomenological tradition; the establishment of a method of moral phenomenology research; the emphasis of the purpose of such research and its importance for moral philosophy in general.

  13. Surface erosion issues and analysis for dissipative divertors

    International Nuclear Information System (INIS)

    Brooks, J.N.; Ruzic, D.N.; Hayden, D.B.; Turkot, R.B. Jr.

    1994-05-01

    Erosion/redeposition is examined for the sidewall of a dissipative divertor using coupled impurity transport, charge exchange, and sputtering codes, applied to a plasma solution for the ITER design. A key issue for this regime is possible runaway self-sputtering, due to the effect of a low boundary density and nearly parallel field geometry on redeposition parameters. Net erosion rates, assuming finite self-sputtering, vary with wall location, boundary conditions, and plasma solution, and are roughly of the following order: 200--2000 angstrom/s for beryllium, 10--100 angstrom/s for vanadium, and 0.3--3 angstrom/s for tungsten

  14. Issues of the presence of parasitic protozoa in surface waters

    Science.gov (United States)

    Hawrylik, Eliza

    2018-02-01

    Parasitic protozoa are very numerous organisms in the environment that play an important role in the spread of water-borne diseases. Water-borne epidemics caused by parasitic protozoa are noted throughout the world. Within these organisms, intestinal protozoa of the genera Cryptosporidium and Giardia are ones of the most serious health hazards for humans. This paper focuses on the problem of the presence of parasitic protozoa in surface waters. Characteristics of the most frequently recognized pathogens responsible for water-borne outbreaks were described, as well as sources of contamination and surface waters contamination due to protozoa of the genus Cryptosporidium and Giardia were presented. The methods of destroying the cysts and oocysts of parasitic protozoa used nowadays in the world were also presented in a review.

  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. 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.

  17. 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.

  18. 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,

  19. From Husserl to van Manen. A review of different phenomenological approaches.

    Science.gov (United States)

    Dowling, Maura

    2007-01-01

    This paper traces the development of phenomenology as a philosophy originating from the writings of Husserl to its use in phenomenological research and theory development in nursing. The key issues of phenomenological reduction and bracketing are also discussed as they play a pivotal role in the how phenomenological research studies are approached. What has become to be known as "new" phenomenology is also explored and the key differences between it and "traditional" phenomenology are discussed. van Manen's phenomenology is also considered in light of its contemporary popularity among nurse researchers.

  20. 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.

  1. 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.

  2. The perceptions of Danish physiotherapists on the ethical issues related to the physiotherapist-patient relationship during the first physiotherapy session: A phenomenological approach

    DEFF Research Database (Denmark)

    Præstegaard, Jeanette; Gard, Gunvor

    2011-01-01

    Background: In the course of the last four decades, the profession of physiotherapy has progressively expanded its scope of responsibility and its focus on professional autonomy and evidence-based clinical practice. To preserve professional autonomy, it is crucial for the physiotherapy profession...... to meet society’s expectations and demands of professional competence as well as ethical competence. Since it is becoming increasingly popular to choose a carrier in private practice in Denmark this context constitutes the frame of this study. Physiotherapy in private practice involves mainly a meeting...... between two partners: the physiotherapist and the patient. In the meeting, power asymmetry between the two partners is a condition that the physiotherapist has to handle. The aim of this study was to explore whether ethical issues rise during the first physiotherapy session discussed from the perspective...

  3. Macrodesign for microdevices: Polysilicon surface-micromachining technology, applications and issues

    Energy Technology Data Exchange (ETDEWEB)

    Sniegowski, J.J. [Sandia National Labs., Albuquerque, NM (United States). Intelligent Micromachine Dept.

    1997-05-01

    The intent of this tutorial is to overview the technology of multi-level polysilicon surface micromachining, to present examples of devices which fully utilize this level of complexity, and to discuss what they believe to be significant issues which are not fully resolved. Following this intent, the tutorial consists of four sections. The first is an introduction and description of multi-level polysilicon surface micromachining and its potential benefits. Specifically, the inclusion of a third deposited layer of mechanical polysilicon greatly extends the degree of complexity available for micromechanism design. The second section introduces wafer planarization by CMP as a process tool for surface micromachining. The third section presents examples of actuated geared micromechanisms which require the multi-level fabrication process. Demonstration of actuation mechanisms coupled to external devices are illustrated. Finally, polysilicon surface micromachining fabrication technology has reached a level where many device designs, for the most part, can be embodied in the technology to produce a mechanical construct which provides the desired function. When designed properly, the fabricated mechanical element, if free to operate, will produce the desired function. However, one set of issues which can hinder or prevent operation are related to the post-fabricated device surfaces. These surface issues; namely, stiction, friction, and wear, are emphasized in the final section as a major hindrance to realizing the full potential of surface micromachined devices.

  4. 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.

  5. 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....

  6. Phenomenological aspects of the cognitive rumination construct

    Directory of Open Access Journals (Sweden)

    Leonardo Fernandez Meyer

    2015-03-01

    Full Text Available Objective: To evaluate the importance of phenomenological aspects of the cognitive rumination (CR construct in current empirical psychiatric research.Method: We searched SciELO, Scopus, ScienceDirect, MEDLINE, OneFile (GALE, SpringerLink, Cambridge Journals and Web of Science between February and March of 2014 for studies whose title and topic included the following keywords: cognitive rumination; rumination response scale; and self-reflection. The inclusion criteria were: empirical clinical study; CR as the main object of investigation; and study that included a conceptual definition of CR. The studies selected were published in English in biomedical journals in the last 10 years. Our phenomenological analysis was based on Karl Jaspers' General Psychopathology.Results: Most current empirical studies adopt phenomenological cognitive elements in conceptual definitions. However, these elements do not seem to be carefully examined and are indistinctly understood as objective empirical factors that may be measured, which may contribute to misunderstandings about CR, erroneous interpretations of results and problematic theoretical models.Conclusion: Empirical studies fail when evaluating phenomenological aspects of the cognitive elements of the CR construct. Psychopathology and phenomenology may help define the characteristics of CR elements and may contribute to their understanding and hierarchical organization as a construct. A review of the psychopathology principles established by Jasper may clarify some of these issues.

  7. Phenomenological aspects of the cognitive rumination construct.

    Science.gov (United States)

    Meyer, Leonardo Fernandez; Taborda, José Geraldo Vernet; da Costa, Fábio Antônio; Soares, Ana Luiza Alfaya Galego; Mecler, Kátia; Valença, Alexandre Martins

    2015-01-01

    To evaluate the importance of phenomenological aspects of the cognitive rumination (CR) construct in current empirical psychiatric research. We searched SciELO, Scopus, ScienceDirect, MEDLINE, OneFile (GALE), SpringerLink, Cambridge Journals and Web of Science between February and March of 2014 for studies whose title and topic included the following keywords: cognitive rumination; rumination response scale; and self-reflection. The inclusion criteria were: empirical clinical study; CR as the main object of investigation; and study that included a conceptual definition of CR. The studies selected were published in English in biomedical journals in the last 10 years. Our phenomenological analysis was based on Karl Jaspers' General Psychopathology. Most current empirical studies adopt phenomenological cognitive elements in conceptual definitions. However, these elements do not seem to be carefully examined and are indistinctly understood as objective empirical factors that may be measured, which may contribute to misunderstandings about CR, erroneous interpretations of results and problematic theoretical models. Empirical studies fail when evaluating phenomenological aspects of the cognitive elements of the CR construct. Psychopathology and phenomenology may help define the characteristics of CR elements and may contribute to their understanding and hierarchical organization as a construct. A review of the psychopathology principles established by Jasper may clarify some of these issues.

  8. 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.

  9. 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.…

  10. 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

  11. 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.

  12. 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.

  13. 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

  14. 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.

  15. 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.

  16. 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.

  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. Surface Modeling, Grid Generation, and Related Issues in Computational Fluid Dynamic (CFD) Solutions

    Science.gov (United States)

    Choo, Yung K. (Compiler)

    1995-01-01

    The NASA Steering Committee for Surface Modeling and Grid Generation (SMAGG) sponsored a workshop on surface modeling, grid generation, and related issues in Computational Fluid Dynamics (CFD) solutions at Lewis Research Center, Cleveland, Ohio, May 9-11, 1995. The workshop provided a forum to identify industry needs, strengths, and weaknesses of the five grid technologies (patched structured, overset structured, Cartesian, unstructured, and hybrid), and to exchange thoughts about where each technology will be in 2 to 5 years. The workshop also provided opportunities for engineers and scientists to present new methods, approaches, and applications in SMAGG for CFD. This Conference Publication (CP) consists of papers on industry overview, NASA overview, five grid technologies, new methods/ approaches/applications, and software systems.

  19. Preface paper to the Semi-Arid Land-Surface-Atmosphere (SALSA) Program special issue

    Science.gov (United States)

    Goodrich, D.C.; Chehbouni, A.; Goff, B.; MacNish, B.; Maddock, T.; Moran, S.; Shuttleworth, W.J.; Williams, D.G.; Watts, C.; Hipps, L.H.; Cooper, D.I.; Schieldge, J.; Kerr, Y.H.; Arias, H.; Kirkland, M.; Carlos, R.; Cayrol, P.; Kepner, W.; Jones, B.; Avissar, R.; Begue, A.; Bonnefond, J.-M.; Boulet, G.; Branan, B.; Brunel, J.P.; Chen, L.C.; Clarke, T.; Davis, M.R.; DeBruin, H.; Dedieu, G.; Elguero, E.; Eichinger, W.E.; Everitt, J.; Garatuza-Payan, J.; Gempko, V.L.; Gupta, H.; Harlow, C.; Hartogensis, O.; Helfert, M.; Holifield, C.; Hymer, D.; Kahle, A.; Keefer, T.; Krishnamoorthy, S.; Lhomme, J.-P.; Lagouarde, J.-P.; Lo, Seen D.; Luquet, D.; Marsett, R.; Monteny, B.; Ni, W.; Nouvellon, Y.; Pinker, R.; Peters, C.; Pool, D.; Qi, J.; Rambal, S.; Rodriguez, J.; Santiago, F.; Sano, E.; Schaeffer, S.M.; Schulte, M.; Scott, R.; Shao, X.; Snyder, K.A.; Sorooshian, S.; Unkrich, C.L.; Whitaker, M.; Yucel, I.

    2000-01-01

    The Semi-Arid Land-Surface-Atmosphere Program (SALSA) is a multi-agency, multi-national research effort that seeks to evaluate the consequences of natural and human-induced environmental change in semi-arid regions. The ultimate goal of SALSA is to advance scientific understanding of the semi-arid portion of the hydrosphere-biosphere interface in order to provide reliable information for environmental decision making. SALSA approaches this goal through a program of long-term, integrated observations, process research, modeling, assessment, and information management that is sustained by cooperation among scientists and information users. In this preface to the SALSA special issue, general program background information and the critical nature of semi-arid regions is presented. A brief description of the Upper San Pedro River Basin, the initial location for focused SALSA research follows. Several overarching research objectives under which much of the interdisciplinary research contained in the special issue was undertaken are discussed. Principal methods, primary research sites and data collection used by numerous investigators during 1997-1999 are then presented. Scientists from about 20 US, five European (four French and one Dutch), and three Mexican agencies and institutions have collaborated closely to make the research leading to this special issue a reality. The SALSA Program has served as a model of interagency cooperation by breaking new ground in the approach to large scale interdisciplinary science with relatively limited resources.

  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. 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

  2. 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

  3. 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.

  4. 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).

  5. 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.

  6. 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

  7. 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{\

  8. Phenomenology of the CAH+ measure

    International Nuclear Information System (INIS)

    Salem, Michael P.; Vilenkin, Alexander

    2011-01-01

    The CAH+ measure regulates the infinite spacetime volume of the multiverse by constructing a surface of constant comoving apparent horizon (CAH) and then removing the future light cones of all points on that surface (the latter prescription is referred to by the + in the name of the measure). This measure was motivated by the conjectured duality between the bulk of the multiverse and its future infinity and by the causality condition, requiring that the cutoff surfaces of the measure should be spacelike or null. Here we investigate the phenomenology of the CAH+ measure and find that it does not suffer from any known pathologies. The distribution for the cosmological constant Λ derived from this measure is in a good agreement with the observed value, and the distribution for the number of inflationary e-foldings satisfies the observational constraint. The CAH+ measure does not exhibit any 'runaway' behaviors at zero or negative values of Lambda, which have been recently shown to afflict a number of other measures.

  9. Scoping survey of perceived concerns, issues, and problems for near-surface disposal of FUSRAP waste

    International Nuclear Information System (INIS)

    Robinson, J.E.; Gilbert, T.L.

    1982-12-01

    This report is a scoping summary of concerns, issues, and perceived problems for near-surface disposal of radioactive waste, based on a survey of the current literature. Near-surface disposal means land burial in or within 15 to 20 m of the earth's surface. It includes shallow land burial (burial in trenches, typically about 6 m deep with a 2-m cap and cover) and some intermediate-depth land burial (e.g., trenches and cap similar to shallow land burial, but placed below 10 to 15 m of clean soil). Proposed solutions to anticipated problems also are discussed. The purpose of the report is to provide a better basis for identifying and evaluating the environmental impacts and related factors that must be analyzed and compared in assessing candidate near-surface disposal sites for FUSRAP waste. FUSRAP wastes are of diverse types, and their classification for regulatory purposes is not yet fixed. Most of it may be characterized as low-activity bulk solid waste, and is similar to mill tailings, but with somewhat lower average specific activity. It may also qualify as Class A segregated waste under the proposed 10 CFR 61 rules, but the parent radionuclides of concern in FUSRAP (primarily U-238 and Th-232) have longer half-lives than do the radionuclides of concern in most low-level waste. Most of the references reviewed deal with low-level waste or mill tailings, since there is as yet very little literature in the public domain on FUSRAP per se

  10. Phenomenological model of nanocluster in polymer matrix

    International Nuclear Information System (INIS)

    Oksengendler, B.L.; Turaeva, N.N.; Azimov, J.; Rashidova, S.Sh.

    2010-01-01

    The phenomenological model of matrix nanoclusters is presented based on the Wood-Saxon potential used in nuclear physics. In frame of this model the following problems have been considered: calculation of width of diffusive layer between nanocluster and matrix, definition of Tamm surface electronic state taking into account the diffusive layer width, receiving the expression for specific magnetic moment of nanoclusters taking into account the interface width. (authors)

  11. 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)

  12. 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.

  13. 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.

  14. Identifying Key Issues and Potential Solutions for Integrated Arrival, Departure, Surface Operations by Surveying Stakeholder Preferences

    Science.gov (United States)

    Aponso, Bimal; Coppenbarger, Richard A.; Jung, Yoon; Quon, Leighton; Lohr, Gary; O’Connor, Neil; Engelland, Shawn

    2015-01-01

    NASA's Aeronautics Research Mission Directorate (ARMD) collaborates with the FAA and industry to provide concepts and technologies that enhance the transition to the next-generation air-traffic management system (NextGen). To facilitate this collaboration, ARMD has a series of Airspace Technology Demonstration (ATD) sub-projects that develop, demonstrate, and transitions NASA technologies and concepts for implementation in the National Airspace System (NAS). The second of these sub-projects, ATD-2, is focused on the potential benefits to NAS stakeholders of integrated arrival, departure, surface (IADS) operations. To determine the project objectives and assess the benefits of a potential solution, NASA surveyed NAS stakeholders to understand the existing issues in arrival, departure, and surface operations, and the perceived benefits of better integrating these operations. NASA surveyed a broad cross-section of stakeholders representing the airlines, airports, air-navigation service providers, and industry providers of NAS tools. The survey indicated that improving the predictability of flight times (schedules) could improve efficiency in arrival, departure, and surface operations. Stakeholders also mentioned the need for better strategic and tactical information on traffic constraints as well as better information sharing and a coupled collaborative planning process that allows stakeholders to coordinate IADS operations. To assess the impact of a potential solution, NASA sketched an initial departure scheduling concept and assessed its viability by surveying a select group of stakeholders for a second time. The objective of the departure scheduler was to enable flights to move continuously from gate to cruise with minimal interruption in a busy metroplex airspace environment using strategic and tactical scheduling enhanced by collaborative planning between airlines and service providers. The stakeholders agreed that this departure concept could improve schedule

  15. 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, ...

  16. 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.

  17. 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.

  18. Corrosion in Supercritical carbon Dioxide: Materials, Environmental Purity, Surface Treatments, and Flow Issues

    Energy Technology Data Exchange (ETDEWEB)

    Sridharan, Kumar; Anderson, Mark

    2013-12-10

    The supercritical CO{sub 2} Brayton cycle is gaining importance for power conversion in the Generation IV fast reactor system because of its high conversion efficiencies. When used in conjunction with a sodium fast reactor, the supercritical CO{sub 2} cycle offers additional safety advantages by eliminating potential sodium-water interactions that may occur in a steam cycle. In power conversion systems for Generation IV fast reactors, supercritical CO{sub 2} temperatures could be in the range of 30°C to 650°C, depending on the specific component in the system. Materials corrosion primarily at high temperatures will be an important issue. Therefore, the corrosion performance limits for materials at various temperatures must be established. The proposed research will have four objectives centered on addressing corrosion issues in a high-temperature supercritical CO{sub 2} environment: Task 1: Evaluation of corrosion performance of candidate alloys in high-purity supercritical CO{sub 2}: The following alloys will be tested: Ferritic-martensitic Steels NF616 and HCM12A, austenitic alloys Incoloy 800H and 347 stainless steel, and two advanced concept alloys, AFA (alumina forming austenitic) steel and MA754. Supercritical CO{sub 2} testing will be performed at 450°C, 550°C, and 650°C at a pressure of 20 MPa, in a test facility that is already in place at the proposing university. High purity CO{sub 2} (99.9998%) will be used for these tests. Task 2: Investigation of the effects of CO, H{sub 2}O, and O{sub 2} impurities in supercritical CO{sub 2} on corrosion: Impurities that will inevitably present in the CO{sub 2} will play a critical role in dictating the extent of corrosion and corrosion mechanisms. These effects must be understood to identify the level of CO{sub 2} chemistry control needed to maintain sufficient levels of purity to manage corrosion. The individual effects of important impurities CO, H{sub 2}O, and O{sub 2} will be investigated by adding them

  19. [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).

  20. 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

  1. 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...

  2. 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

  3. 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.

  4. 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

  5. Parental Involvement in Elementary Children's Religious Education: A Phenomenological Approach

    Science.gov (United States)

    Bunnell, Peter Wayne

    2016-01-01

    The issue of parental involvement in religious education is an important one for the family, the church, the Christian school, and society. The purpose of this phenomenological study was to describe parents' concepts and practices of involvement in their children's religious education as evangelical Christian parents in Midwestern communities.…

  6. Destruction as a Step in Heidegger's Phenomenology

    Directory of Open Access Journals (Sweden)

    M.J Safian

    2014-08-01

    Full Text Available One of the most controversial issues in Heidegger’s philosophy is his claim that western philosophy tradition has overlooked the issue of Being. Heidegger’s attempt is to reveal the origins of this negligence by means of destruction. However, it seems that through such claim Heidegger aims to destroy and disvalue this tradition. In addition to defining and explaining destruction, our purpose in this article is to show that Heidegger’s goal is not to destroy the tradition of philosophy but the term destruction refers to a process which is a step in Heidegger’s phenomenology by means of which one can conceive and perceive Being better because only through such destruction ontology can fully assure itself in a phenomenological way of the genuine character of its concepts. The necessity of doing destruction in Heidegger’s thought has also been discussed and his persistence on it has been shown in two of his works, one belongs to early and another to later Heidegger.

  7. 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...

  8. Phenomenology of Consciousness in Ādi Śamkara and Edmund ...

    African Journals Online (AJOL)

    Indo-Pacific Journal of Phenomenology. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 9, No 1 (2009) >. Log in or Register to get access to full text downloads.

  9. 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

  10. 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

  11. 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.

  12. 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)

  13. 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

  14. 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

  15. 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.)

  16. 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 ...

  17. Glueball phenomenology within a nonlocal approach

    International Nuclear Information System (INIS)

    Giacosa, F.

    2005-01-01

    In this thesis we describe the properties of glueball phenomenology within a nonlocal covariant constituent approach. The search for glueballs, their theoretical description and the mixing with quarkonia mesons is an active and unsolved issue of hadronic QCD. Different models and assignments have been proposed, but up to now no certain statement about their existence can be done. After introducing the theoretical framework in which we will work in, the attention will be focused on the problem of the scalar glueball, which lattice QCD predicts to be the lightest gluonic state with a mass between 1.4-1.8 GeV. In the same mass region one encounters many scalar resonances; mixing between the bare glueball and quarkonia states is therefore likely. In a covariant constituent approach one cannot define rigorously a mixing matrix connecting the bare to physical fields. However, we propose a definition which satisfies the correct requirements and which can be compared to other phenomenological studies. The two-photon decay of isoscalar-scalar states is believed to be crucial to pin down the flavor content of the resonances between 1 and 2 GeV. We discuss and calculate the two-photon decay rates of the mixed states glueball-quarkonia, getting results which are consistent with the current experimental upper limits

  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. Phenomenological BRDF modeling for engineering applications

    Science.gov (United States)

    Jafolla, James C.; Stokes, Jeffrey A.; Sullivan, Robert J.

    1997-09-01

    The application of analytical light scattering techniques for virtual prototyping the optical performance of paint coatings provides an effective tool for optimizing paint design for specific optical requirements. This paper describes the phenomenological basis for the scattering coatings computer aided design (ScatCad) code. The ScatCad code predicts the bidirectional reflectance distribution function (BRDF) and the hemispherical directional reflectance (HDR) of pigmented paint coatings for the purpose of coating design optimization. The code uses techniques for computing the pigment single scattering phase function, multiple scattering radiative transfer, and rough surface scattering to calculate the BRDF and HDR based on the fundamental optical properties of the pigment(s) and binder, pigment number density and size distribution, and surface roughness of the binder-interface and substrate. This is a significant enhancement to the two- flux, Kubelka-Munk analysis that has traditionally been used in the coatings industry. Example calculations and comparison with measurements are also presented.

  1. TECHNOLOGICAL ISSUES IN MECHANISED FEED WIG/TIG WELDING SURFACING OF WELDING

    Directory of Open Access Journals (Sweden)

    BURCA Mircea

    2016-09-01

    manual welding tests in the light of using the process for welding surfacing being known that in such applications mechanised operations are recommended whenever possible given the latter strengths i.e. increased productivity and quality deposits. The research also aims at achieving a comparative a study between wire mechanised feed based WIG manual welding and the manual rod entry based manual welding in terms of geometry deposits, deposits aesthetics, operating technique, productivity, etc . In this regard deposits were made by means of two welding procedures, and subsequently welding surfacing was made with the optimum values of the welding parameters in this case.

  2. 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 ...

  3. Navy Shipboard Lasers for Surface, Air, and Missile Defense: Background and Issues for Congress

    Science.gov (United States)

    2013-06-27

    fiber SSL effort is called the Tactical Laser System ( TLS ). Among DOD’s multiple efforts to develop slab SSLs for military use was the Maritime Laser...Missile Defense Congressional Research Service 11 Tactical Laser System Another Navy fiber SSL effort is the Tactical Laser System ( TLS )—a laser...and DOD have conducted development work on three principal types of lasers for potential use on Navy surface ships—fiber solid state lasers ( SSLs

  4. [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.

  5. 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.)

  6. 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.)

  7. 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)

  8. 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...

  9. Identification and communication of uncertainties of phenomenological models in PSA

    International Nuclear Information System (INIS)

    Pulkkinen, U.; Simola, K.

    2001-11-01

    This report aims at presenting a view upon uncertainty analysis of phenomenological models with an emphasis on the identification and documentation of various types of uncertainties and assumptions in the modelling of the phenomena. In an uncertainty analysis, it is essential to include and document all unclear issues, in order to obtain a maximal coverage of unresolved issues. This holds independently on their nature or type of the issues. The classification of uncertainties is needed in the decomposition of the problem and it helps in the identification of means for uncertainty reduction. Further, an enhanced documentation serves to evaluate the applicability of the results to various risk-informed applications. (au)

  10. 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.)

  11. 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.

  12. 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

  13. The Logic of Appearance: Dennett, Phenomenology and Psychoanalysis

    Science.gov (United States)

    Feyaerts, Jasper; Vanheule, Stijn

    2017-01-01

    In the present essay, we aim to develop and contrast three different positions toward Sellars’ distinction between the manifest and scientific images of man: Dennett’s philosophical reconstruction of neurocognitive science, contemporary phenomenology and psychoanalysis. We will suggest that these respective traditions and the substantial differences between them can be understood in terms of a ‘logic of appearance.’ Related to this are differing ideas about the rights and limits of the first-person perspective, the relation between conscious experience and belief, and the issue of naturalization. In the final part, we will try to specify, on the basis of a detailed reading of the disagreement between Dennett and phenomenology, in what way psychoanalytic theory could respond to these different issues. PMID:28878725

  14. An Aerodynamic Simulation Process for Iced Lifting Surfaces and Associated Issues

    Science.gov (United States)

    Choo, Yung K.; Vickerman, Mary B.; Hackenberg, Anthony W.; Rigby, David L.

    2003-01-01

    This paper discusses technologies and software tools that are being implemented in a software toolkit currently under development at NASA Glenn Research Center. Its purpose is to help study the effects of icing on airfoil performance and assist with the aerodynamic simulation process which consists of characterization and modeling of ice geometry, application of block topology and grid generation, and flow simulation. Tools and technologies for each task have been carefully chosen based on their contribution to the overall process. For the geometry characterization and modeling, we have chosen an interactive rather than automatic process in order to handle numerous ice shapes. An Appendix presents features of a software toolkit developed to support the interactive process. Approaches taken for the generation of block topology and grids, and flow simulation, though not yet implemented in the software, are discussed with reasons for why particular methods are chosen. Some of the issues that need to be addressed and discussed by the icing community are also included.

  15. Phenomenological Theory for Pseudogap States in High Tc Cuprate

    Directory of Open Access Journals (Sweden)

    Zhang Fuchun

    2012-03-01

    Full Text Available Pseudogap phase in the underdoped region of high-Tc cuprate is one of the challenging issues in condensed matter physics. In this talk, I will describe a phenomenological theory for this phase, based on analogies to the approach to Mott localization at weak coupling in lower dimensional systems. I will make comparisons of the theory to a series of the experiments, including angle resolved photoemission spectroscope, scanning tunneling microscope.

  16. 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.

  17. Efficient optical probes for fast surface velocimetry: multiple frequency issues for Fabry and VISAR methods

    Science.gov (United States)

    Goosman, David R.; Avara, George R.; Perry, Stephen J.

    2001-04-01

    We have in the past used several types of optical probe lenses for delivering and collecting laser light to an experiment for laser velocimetry. When the test surface was in focus, however, the collected light would fill mostly the laser fiber rather than the collection fiber(s). We have designed, developed and used for 8 years nested-lens probe assemblies that solve this problem. Our first version used a commercial AR-coated glass achromat, which we cored to remove the inner fourth of its area. The core was then reinserted with its optical center offset from that of annulus by an amount slightly less than the separation between the laser and collector fibers. The laser and collector fibers are placed in contact with each other behind the lens and have NA values of 0.11 and 0.22, respectively. Because most of the collected light now focused on the collection fiber, this system was far superior to the single lens systems, but was laborious. For the last five years we used injection-molded acrylic aspheric nested lenses, which are inexpensive in quantity and require little labor to install into a probe. Only an azimuthal rotation and positioning of the fiber plane are needed to incorporate the plastic lens into a probe. Special ray-trace codes were written and used to design the lens, and many iterations by the molder were required to develop the injection processing parameters to produce a good lens, since it was thick for its diameter. These probes have real light collection efficiencies of 75% of theoretical, work well over a wide range of distances, with collection depths of field matching theory. The lenses can take 100 watts of pulsed power many times without damage, since the lens is designed so that reflections from the lens surface do not focus within the lens. The collection fiber size is designed to work with our manybeam velocimeter facility reported in a previous Congress, where the collection NA times collection fiber size exceeds the acceptance of the

  18. Embodiment and psychopathology: a phenomenological perspective.

    Science.gov (United States)

    Fuchs, Thomas; Schlimme, Jann E

    2009-11-01

    To survey recent developments in phenomenological psychopathology. We present the concept of embodiment as a key paradigm of recent interdisciplinary approaches from the areas of philosophy, psychology, psychiatry and neuroscience. This requires a short overview on the phenomenological concept of embodiment; in particular, on the distinction of subject and object body. A psychopathology of embodiment may be based on these and other distinctions, in particular on a polarity of disembodiment and hyperembodiment, which is illustrated by the examples of schizophrenia and depression. Recent contributions to phenomenological accounts of these disorders are presented. Finally, the study discusses the relationship of phenomenological and neuropsychiatric perspectives on embodiment. A phenomenology of embodiment may be combined with enactive approaches to cognitive neuroscience in order to overcome dualist concepts of the mind as an inner realm of representations that mirror the outside world. Phenomenological and ecological concepts of embodiment should also be conjoined to enable a new, advanced understanding of mental illness.

  19. 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.

  20. 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

  1. A phenomenological calculus of Wiener description space.

    Science.gov (United States)

    Richardson, I W; Louie, A H

    2007-10-01

    The phenomenological calculus is a categorical example of Robert Rosen's modeling relation. This paper is an alligation of the phenomenological calculus and generalized harmonic analysis, another categorical example. Our epistemological exploration continues into the realm of Wiener description space, in which constitutive parameters are extended from vectors to vector-valued functions of a real variable. Inherent in the phenomenology are fundamental representations of time and nearness to equilibrium.

  2. Phenomenology is not Phenomenalism. Is there such a thing as phenomenology of sport?

    Directory of Open Access Journals (Sweden)

    Jan Halák

    2014-06-01

    Full Text Available Background: The application of the philosophical mode of investigation called "phenomenology" in the context of sport. Objective: The goal is to show how and why the phenomenological method is very often misused in sport-related research. Methods: Interpretation of the key texts, explanation of their meaning. Results: The confrontation of concrete sport-related texts with the original meaning of the key phenomenological notions shows mainly three types of misuse - the confusion of phenomenology with immediacy, with an epistemologically subjectivist stance (phenomenalism, and with empirical research oriented towards objects in the world. Conclusions: Many of the discussed authors try to take over the epistemological validity of phenomenology for their research, which itself is not phenomenological, and it seems that this is because they are lacking such a methodological foundation. We believe that an authentically phenomenological analysis of sport is possible, but it must respect the basic distinctions that differentiate phenomenology from other styles of thinking.

  3. Bullies and Victims: A Phenomenological Study

    Science.gov (United States)

    Omizo, Michael M.; Omizo, Sharon A.; Baxa, Gari-Vic C. O.; Miyose, Ross J.

    2006-01-01

    This study presents the results of a phenomenological study with sixteen elementary school children identified as bullies or victims. Implications for school counselors and educators are also discussed.

  4. A general phenomenological model for work function

    Science.gov (United States)

    Brodie, I.; Chou, S. H.; Yuan, H.

    2014-07-01

    A general phenomenological model is presented for obtaining the zero Kelvin work function of any crystal facet of metals and semiconductors, both clean and covered with a monolayer of electropositive atoms. It utilizes the known physical structure of the crystal and the Fermi energy of the two-dimensional electron gas assumed to form on the surface. A key parameter is the number of electrons donated to the surface electron gas per surface lattice site or adsorbed atom, which is taken to be an integer. Initially this is found by trial and later justified by examining the state of the valence electrons of the relevant atoms. In the case of adsorbed monolayers of electropositive atoms a satisfactory justification could not always be found, particularly for cesium, but a trial value always predicted work functions close to the experimental values. The model can also predict the variation of work function with temperature for clean crystal facets. The model is applied to various crystal faces of tungsten, aluminium, silver, and select metal oxides, and most demonstrate good fits compared to available experimental values.

  5. 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.

  6. Performance assessment and licensing issues for United States commercial near-surface low-level radioactive waste disposal facilities

    International Nuclear Information System (INIS)

    Birk, S.M.

    1997-10-01

    The final objective of performance assessment for a near-surface LLW disposal facility is to demonstrate that potential radiological impacts for each of the human exposure pathways will not violate applicable standards. This involves determining potential pathways and specific receptor locations for human exposure to radionuclides; developing appropriate scenarios for each of the institutional phases of a disposal facility; and maintaining quality assurance and control of all data, computer codes, and documentation. The results of a performance assessment should be used to demonstrate that the expected impacts are expected to be less than the applicable standards. The results should not be used to try to predict the actual impact. This is an important distinction that results from the uncertainties inherent in performance assessment calculations. The paper discusses performance objectives; performance assessment phases; scenario selection; mathematical modeling and computer programs; final results of performance assessments submitted for license application; institutional control period; licensing issues; and related research and development activities

  7. 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.  

  8. 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

  9. 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

  10. Metrological issues related to BRDF measurements around the specular direction in the particular case of glossy surfaces

    Science.gov (United States)

    Obein, Gaël.; Audenaert, Jan; Ged, Guillaume; Leloup, Frédéric B.

    2015-03-01

    Among the complete bidirectional reflectance distribution function (BRDF), visual gloss is principally related to physical reflection characteristics located around the specular reflection direction. This particular part of the BRDF is usually referred to as the specular peak. A good starting point for the physical description of gloss could be to measure the reflection properties around this specular peak. Unfortunately, such a characterization is not trivial, since for glossy surfaces the width of the specular peak can become very narrow (typically a full width at half maximum inferior to 0.5° is encountered). In result, new BRDF measurement devices with a very small solid angle of detection are being introduced. Yet, differences in the optical design of BRDF measurement instruments engender different measurement results for the same specimen, complicating direct comparison of the measurement results. This issue is addressed in this paper. By way of example, BRDF measurement results of two samples, one being matte and the other one glossy, obtained by use of two high level goniospectrophotometers with a different optical design, are described. Important discrepancies in the results of the glossy sample are discussed. Finally, luminance maps obtained from renderings with the acquired BRDF data are presented, exemplifying the large visual differences that might be obtained. This stresses the metrological aspects that must be known for using BRDF data. Indeed, the comprehension of parameters affecting the measurement results is an inevitable step towards progress in the metrology of surface gloss, and thus towards a better metrology of appearance in general.

  11. A phenomenological evaluation: using storytelling as a primary teaching method.

    Science.gov (United States)

    Davidson, Michele R

    2004-09-01

    This phenomenological study examines the experiences of students who had been enrolled in an undergraduate women's health issues course where storytelling served as one of the primary teaching and learning tools. Using hermeneutic phenomenology, the investigator explored the perceptions of participants at the conclusion of the course. A purposive sample of 10 students made up the focus group. Themes were explicated and analyzed from interviews until data saturation was reached. Content analysis from focus groups revealed three themes: personalizing learning, participatory learning, and group trust/safe environment. Storytelling provided students with an opportunity to become more actively involved, provided a forum to relate real life examples to concrete didactic data, served as a trigger for information recollection, and made material seem more realistic. The increased discussion and interaction within the classroom setting enabled students to probe alternative views and perspectives in the class room. The use of more diverse teaching tools can enhance the students' experiences in the classroom setting.

  12. Visual Arts as a Tool for Phenomenology

    Directory of Open Access Journals (Sweden)

    Anna S. CohenMiller

    2017-12-01

    Full Text Available In this article I explain the process and benefits of using visual arts as a tool within a transcendental phenomenological study. I present and discuss drawings created and described by four participants over the course of twelve interviews. Findings suggest the utility of visual arts methods within the phenomenological toolset to encourage participant voice through easing communication and facilitating understanding.

  13. Phenomenology as first philosophy | Allsobrook | South African ...

    African Journals Online (AJOL)

    The paper interprets phenomenology as a mode of inquiry that addresses fundamental questions of first philosophy, beyond the limitation of the practice by its leading theorists to the study of mere appearances. I draw on Adorno's critique of phenomenology to show that it has typically functioned as a mode of first ...

  14. 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)

  15. 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

  16. Observation and phenomenology of glueballs

    International Nuclear Information System (INIS)

    Lindenbaum, S.J.

    1985-01-01

    The experimental evidence and the relevant phenomenology of glueballs are reviewed. The opinion is expressed that the glueball resonance explanation is the only viable one for the data on g/sub T/, g/sub T 1 /, and g/sub T 11 /. It is shown that alternative explanations are either incorrect, or do not fit the data, or both, leading to the conclusion that these states are probably produced by glueballs. The OZI rule is explained. Glueball masses and width are considered. Some conclusions are drawn regarding an OZI suppressed reaction π - p → phi phi n. Glueball candidates from the J/psi radiative decay are discussed. 44 refs., 16 figs

  17. Strong moduli stabilization and phenomenology

    CERN Document Server

    Dudas, Emilian; Mambrini, Yann; Mustafayev, Azar; Olive, Keith A

    2013-01-01

    We describe the resulting phenomenology of string theory/supergravity models with strong moduli stabilization. The KL model with F-term uplifting, is one such example. Models of this type predict universal scalar masses equal to the gravitino mass. In contrast, A-terms receive highly suppressed gravity mediated contributions. Under certain conditions, the same conclusion is valid for gaugino masses, which like A-terms, are then determined by anomalies. In such models, we are forced to relatively large gravitino masses (30-1000 TeV). We compute the low energy spectrum as a function of m_{3/2}. We see that the Higgs masses naturally takes values between 125-130 GeV. The lower limit is obtained from the requirement of chargino masses greater than 104 GeV, while the upper limit is determined by the relic density of dark matter (wino-like).

  18. Phenomenological studies of hadronic collisions

    International Nuclear Information System (INIS)

    van Zijl, M.

    1987-04-01

    Several aspects of hadronic collisions are studied in a phenomenological framework. A Monte Carlo model for initial state parton showers, using a backwards evolution scheme, is presented. Comparisons with experimental data and analytical calculations are made. The consequence of using different fragmentation model on the determination of α s is also investigated. It is found that the different fragmentation models lead to the reconstruction of significantly α s values. Finally the possibility of having several independent parton-parton interactions in a hadron-hadron collision is studied. A model is developed, which takes into account the effects of variable impact parameters. This is implemented in a Monte Carlo computer program and extensive comparisons with experimental data are carried out. There is clear evidence in favour of multiple interactions with variable impact parameters. (author)

  19. Astroparticle physics theory and phenomenology

    CERN Document Server

    Sigl, Günter

    2017-01-01

    This books aims at giving an overview over theoretical and phenomenological aspects of particle astrophysics and particle cosmology. To be of interest for both students and researchers in neighboring fields of physics, it keeps a balance between well established foundations that will not significantly change in the future and a more in-depth treatment of selected subfields in which significant new developments have been taking place recently. These include high energy particle astrophysics, such as cosmic high energy neutrinos, the interplay between detection techniques of dark matter in the laboratory and in high energy cosmic radiation, axion-like particles, and relics of the early Universe such as primordial magnetic fields and gravitational waves. It also contains exercises and thus will be suitable for both introductory and advanced courses in astroparticle physics.

  20. Quantum groups in hadron phenomenology

    International Nuclear Information System (INIS)

    Gavrilik, A.M.

    1997-01-01

    We show that application of quantum unitary groups, in place of ordinary flavor SU(n f ), to such static aspects of hadron phenomenology as hadron masses and mass formulas is indeed fruitful. So-called q-deformed mass formulas are given for octet baryons 1/2 + and decuplet baryons 3/2 + , as well as for the case of vector mesons 1 - involving heavy flavors. For deformation parameter q, rigid fixation of values is used. New mass sum rules of remarkable accuracy are presented. As shown in decuplet case, the approach accounts for effects highly nonlinear in SU(3)-breaking. Topological implication (possible connection with knots) for singlet vector mesons and the relation q ↔ Θ c (Cabibbo angle) in case of baryons are considered

  1. Observation and phenomenology of glueballs

    Energy Technology Data Exchange (ETDEWEB)

    Lindenbaum, S.J.

    1985-01-01

    The experimental evidence and the relevant phenomenology of glueballs are reviewed. The opinion is expressed that the glueball resonance explanation is the only viable one for the data on g/sub T/, g/sub T/sup 1//, and g/sub T/sup 11//. It is shown that alternative explanations are either incorrect, or do not fit the data, or both, leading to the conclusion that these states are probably produced by glueballs. The OZI rule is explained. Glueball masses and width are considered. Some conclusions are drawn regarding an OZI suppressed reaction ..pi../sup -/p ..-->.. phi phi n. Glueball candidates from the J/psi radiative decay are discussed. 44 refs., 16 figs. (LEW)

  2. SLED phenomenology: curvature vs. volume

    International Nuclear Information System (INIS)

    Niedermann, Florian; Schneider, Robert

    2016-01-01

    We assess the question whether the SLED (Supersymmetric Large Extra Dimensions) model admits phenomenologically viable solutions with 4D maximal symmetry. We take into account a finite brane width and a scale invariance (SI) breaking dilaton-brane coupling, both of which should be included in a realistic setup. Provided that the brane tension and the microscopic size of the brane take generic values set by the fundamental bulk Planck scale, we find that either the 4D curvature or the size of the extra dimensions is unacceptably large. Since this result is independent of the dilaton-brane couplings, it provides the biggest challenge to the SLED program. In addition, to quantify its potential with respect to the cosmological constant problem, we infer the amount of tuning on model parameters required to obtain a sufficiently small 4D curvature. A first answer was recently given in http://dx.doi.org/10.1007/JHEP02(2016)025, showing that 4D flat solutions are only ensured in the SI case by imposing a tuning relation, even if a brane-localized flux is included. In this companion paper, we find that the tuning can in fact be avoided for certain SI breaking brane-dilaton couplings, but only at the price of worsening the phenomenological problem. Our results are obtained by solving the full coupled Einstein-dilaton system in a completely consistent way. The brane width is implemented using a well-known ring regularization. In passing, we note that for the couplings considered here the results of http://dx.doi.org/10.1007/JHEP02(2016)025 (which only treated infinitely thin branes) are all consistently recovered in the thin brane limit, and how this can be reconciled with the concerns about their correctness, recently brought up in http://dx.doi.org/10.1007/JHEP01(2016)017.

  3. The Theory and Phenomenology of Love

    Directory of Open Access Journals (Sweden)

    Paolo Borsa

    2017-05-01

    Full Text Available This second issue of Interfaces: A Journal fo Medieval European Literatures addresses the subject of "The Theory and Phenomenology of Love." It brings together readings of medieval representations and explanations of love as an affection, passion, sentiment, attraction, or tension, with work on the connections between literary discourses of love and the history both of emotions and gender roles. Approaching the subject of the nature of love, and the ways it manifests itself, the authors create links between scientific and poetic discourse and highlight the relationship between the experiences of love, described and treated in literary texts, and the specific historical, cultural, and social environments in which those texts were produced. Not only do the articles reach original results within their fields; taken as a whole, the dossier, ranging as it does from the Late Antiquity to the fifteenth century, and across a Europe situated within a wider Eurasian space, offers deep insights into social history, the history of emotions, and the study of gender and sexuality.

  4. Phenomenology of convection-parameterization closure

    Directory of Open Access Journals (Sweden)

    J.-I. Yano

    2013-04-01

    Full Text Available Closure is a problem of defining the convective intensity in a given parameterization. In spite of many years of efforts and progress, it is still considered an overall unresolved problem. The present article reviews this problem from phenomenological perspectives. The physical variables that may contribute in defining the convective intensity are listed, and their statistical significances identified by observational data analyses are reviewed. A possibility is discussed for identifying a correct closure hypothesis by performing a linear stability analysis of tropical convectively coupled waves with various different closure hypotheses. Various individual theoretical issues are considered from various different perspectives. The review also emphasizes that the dominant physical factors controlling convection differ between the tropics and extra-tropics, as well as between oceanic and land areas. Both observational as well as theoretical analyses, often focused on the tropics, do not necessarily lead to conclusions consistent with our operational experiences focused on midlatitudes. Though we emphasize the importance of the interplays between these observational, theoretical and operational perspectives, we also face challenges for establishing a solid research framework that is universally applicable. An energy cycle framework is suggested as such a candidate.

  5. Extraordinary phenomenology from warped flavor triviality

    International Nuclear Information System (INIS)

    Delaunay, Cedric; Gedalia, Oram; Lee, Seung J.; Perez, Gilad; Ponton, Eduardo

    2011-01-01

    Anarchic warped extra dimensional models provide a solution to the hierarchy problem. They can also account for the observed flavor hierarchies, but only at the expense of little hierarchy and CP problems, which naturally require a Kaluza-Klein (KK) scale beyond the LHC reach. We have recently shown that when flavor issues are decoupled, and assumed to be solved by UV physics, the framework's parameter space greatly opens. Given the possibility of a lower KK scale and composite light quarks, this class of flavor triviality models enjoys a rather exceptional phenomenology, which is the focus of this Letter. We also revisit the anarchic RS EDM problem, which requires m KK ≥12 TeV, and show that it is solved within flavor triviality models. Interestingly, our framework can induce a sizable differential tt-bar forward-backward asymmetry, and leads to an excess of massive boosted di-jet events, which may be linked to the recent findings of the CDF Collaboration. This feature may be observed by looking at the corresponding planar flow distribution, which is presented here. Finally we point out that the celebrated standard model preference towards a light Higgs is significantly reduced within our framework.

  6. 2005 dossier: clay. Tome: phenomenological evolution of the geologic disposal

    International Nuclear Information System (INIS)

    2005-01-01

    This document makes a status of the researches carried out by the French national agency of radioactive wastes (ANDRA) about the phenomenological processes taking place in an argilite-type geologic disposal facility for high-level and long-lived (HLLL) radioactive wastes. Content: 1 - introduction: goal, input data, time and space scales, long-time forecasting of the phenomenological evolution; 2 - the Meuse/Haute-Marne site, the HLLL wastes and the disposal concepts: impact of the repository architecture; 3 - initial state of the geologic environment prior to the building up of the repository: general framework, geologic formations, tectonics and fractures, surface environment, geologic synthesis; 4 - phenomenological processes: storage-related processes, geodynamics-related processes, time scales of processes and of radionuclides migration, independence and evolution similarities of the repository and of the geologic environment; 5 - heat loads: heat transfers between containers and geologic formations, spatial organization of the thermal load, for C-type wastes and spent fuels, for B-type wastes, synthesis of the repository thermal load; 6 - flows and liquid solution and gas transfers: hydraulic behaviour of surrounding Jurassic formations (Tithonian, Kimmeridgian, Callovian, Oxfordian); 7 - chemical phenomena: chemical evolution of ventilated facilities (alveoles, galleries, boreholes), chemical evolution of B-type waste alveoles and of gallery and borehole sealing after closure, far field chemical evolution of Callovo-Oxfordian argilites and of other surrounding formations; 8 - mechanical evolution of the disposal and of the surrounding geologic environment: creation of an initial excavated damaged zone (EDZ), mechanical evolution of ventilated galleries, alveoles and sealing before and after closure, large-scale mechanical evolution; 9 - geodynamical evolution of the Callovo-Oxfordian and other surrounding formations and of the surface environment: internal

  7. Low-energy phenomenological chiral Lagrangians

    International Nuclear Information System (INIS)

    Cavopol, A.V.

    1987-01-01

    We develop a phenomenological Lagrangian that satisfies the requirements of the so called alternative schemes designed to model low energy meson phenomenology. Linear and nonlinear σ type Lagrangians and symmetry breaking schemes are used to describe pions that exhibit masses proportional to the square of the symmetry breaking term's coefficient, ε. (m π 2 ∼ 0(ε 2 )). The invariance of the theory under coordinate dependent transformations is achieved by introducing gauge fields for both linear and nonlinear Lagrangians. Finally, analogies between the minimal symmetry breaking terms in Quantum Electrodynamics and in our phenomenological lagrangians are used to generate a discussion of the quark-pion mass dependence indicated by the model

  8. Phenomenological charge-dependent forces in nuclei

    International Nuclear Information System (INIS)

    Kasymbalinov, R.N.; Sapershtein, E.E.

    1984-01-01

    The Nolen-Schiffer anomaly and the double Coulomb differences, i.e., mass differences of mirror nuclei differing by two nucleons, are considered together. It is shown that in the calculation of these differences one must take into account a renormalization of the Coulomb amplitude because of the polarization of the core and also include the ''tail effect,'' i.e., the difference of the single-particle wave functions of the protons and neutrons. These two effects have been ignored in earlier work on this subject. It has turned out that the latter effect is particularly important, and its sign depends on the character of the density dependence of the amplitude GAMMA/sup xi/ responsible for pairing. The phenomenological non-Coulomb charge-dependent forces, the introduction of which permits elimination of the Nolen--Schiffer anomaly, make it possible to reproduce also the double Coulomb differences only if one assumes that the amplitude GAMMA/sup xi/ corresponds to the surface pairing

  9. Phenomenological model for H-mode

    International Nuclear Information System (INIS)

    Ohyabu, N.

    1985-08-01

    A phenomenological model has been developed to clarify the role of the boundary configuration in the heat transport of the H-mode regime. We assume that the dominant mechanism of heat loss at the edge of the plasma is convection and that the diffusion coefficient (D/sub edge/) at the edge of the plasma increases rapidly with plasma pressure, but drops to a low value when the temperature exceeds a certain threshold value. When particle refueling takes place without time delay, as in the case of a limiter discharge, the unfavorable temperature dependence of the D/sub edge/ prohibits even a modest rise of the edge temperature. In a divertor discharge, the particles lost from the closed surface are kept away from the edge region for a time comparable to or longer than the energy transport time in the edge region. Thus, rapid increase in the heat flux allows an excursion of the edge temperature to a higher value thereby reaching the threshold value of the H-transition

  10. ‘Firewall’ phenomenology with astrophysical neutrinos

    Science.gov (United States)

    Afshordi, Niayesh; Yazdi, Yasaman K.

    2016-12-01

    One of the most fundamental features of a black hole in general relativity is its event horizon: a boundary from which nothing can escape. There has been a recent surge of interest in the nature of these event horizons and their local neighbourhoods. In an attempt to resolve black hole information paradox(es), and more generally, to better understand the path towards quantum gravity, ‘firewalls’ have been proposed as an alternative to black hole event horizons. In this paper, we explore the phenomenological implications of black holes possessing a surface or ‘firewall’, and predict a potentially detectable signature of these firewalls in the form of a high energy astrophysical neutrino flux. We compute the spectrum of this neutrino flux in different models and show that it is a possible candidate for the source of the PeV neutrinos recently detected by IceCube. This opens up a new area of research, bridging the non-perturbative physics of quantum gravity with the observational black hole and high energy astrophysics.

  11. ‘Firewall’ phenomenology with astrophysical neutrinos

    International Nuclear Information System (INIS)

    Afshordi, Niayesh; Yazdi, Yasaman K

    2016-01-01

    One of the most fundamental features of a black hole in general relativity is its event horizon: a boundary from which nothing can escape. There has been a recent surge of interest in the nature of these event horizons and their local neighbourhoods. In an attempt to resolve black hole information paradox(es), and more generally, to better understand the path towards quantum gravity, ‘firewalls’ have been proposed as an alternative to black hole event horizons. In this paper, we explore the phenomenological implications of black holes possessing a surface or ‘firewall’, and predict a potentially detectable signature of these firewalls in the form of a high energy astrophysical neutrino flux. We compute the spectrum of this neutrino flux in different models and show that it is a possible candidate for the source of the PeV neutrinos recently detected by IceCube. This opens up a new area of research, bridging the non-perturbative physics of quantum gravity with the observational black hole and high energy astrophysics. (paper)

  12. Heavy quark and sparticle phenomenology

    International Nuclear Information System (INIS)

    Barger, V.

    1985-01-01

    Data from the CERN p anti p collider provide a new avenue for the study of heavy-quark production and possibly also provide the first indication for the sparticles of supersymmetry. This discussion of the associated phenomenology begins with charm and bottom quarks, proceeds to the strategies that lead to top quark identification, and concludes with possible supersymmetry scenarios to explain the events observed by the UA1 collaboration with large missing transverse momentum. The fusion predictions of single muon and dimuon rates are in the ballpark of UA1 observations. The discovery of isolated like-sign dimuons is at present an anomaly. The p anti p collider is a good place to do B physics, and answer the question of whether B 0 - anti B 0 mixing occurs. Also, it should soon be possible to identify a few dimuon events of W → t anti b and t anti t origins. Finally, enhanced charm in jets, if established, would have to be ascribed to non-perturbative QCD effects. In conclusion, if the UA1 monojets are of supersymmetry origin, then squark and gluino masses are already tightly constrained and dijet events with large missing transverse momentum should help distinguish between the two most promising scenarios. The top signal is not being faked by sparticles. (Nogami, K.)

  13. 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.

  14. AAMQS: a non-linear phenomenological tool

    International Nuclear Information System (INIS)

    Milhano, Jose Guilherme; Albacete, Javier L.; Armesto, Nestor; Quiroga-Arias, Paloma; Salgado, Carlos A.

    2011-01-01

    We demonstrate the phenomenological potential of the Balitsky-Kovchegov equation with running coupling by showing its ability to accurately describe the combined H1/ZEUS data for DIS reduced cross section.

  15. AAMQS: a non-linear phenomenological tool

    Energy Technology Data Exchange (ETDEWEB)

    Milhano, Jose Guilherme, E-mail: guilherme.milhano@ist.utl.p [CENTRA, Departamento de Fisica, Instituto Superior Tecnico (IST), Av. Rovisco Pais 1, P-1049-001 Lisboa (Portugal); Physics Department, Theory Unit, CERN, CH-1211 Geneve 23 (Switzerland); Albacete, Javier L. [Institut de Physique Theorique, CEA/Saclay, 91191 Gif-sur-Yvette cedex (France); URA 2306, unite de recherche associee au CNRS (France); Armesto, Nestor; Quiroga-Arias, Paloma; Salgado, Carlos A. [Departamento de Fisica de Particulas and IGFAE, Universidade de Santiago de Compostela 15706 Santiago de Compostela (Spain)

    2011-04-01

    We demonstrate the phenomenological potential of the Balitsky-Kovchegov equation with running coupling by showing its ability to accurately describe the combined H1/ZEUS data for DIS reduced cross section.

  16. Light front quantum chromodynamics: Towards phenomenology

    Indian Academy of Sciences (India)

    Light front dynamics; quantum chromodynamics; deep inelastic scattering. PACS Nos 11.10. ... What makes light front dynamics appealing from high energy phenomenology point of view? .... given in terms of Poincarй generators by. MВ = W P ...

  17. Phenomenological approaches in psychology and health sciences

    DEFF Research Database (Denmark)

    Davidsen, A.

    2013-01-01

    and Critical Narrative Analysis, methods which are theoretically founded in phenomenology. This methodological development and the inevitable contribution of interpretation are illustrated by a case from my own research about psychological interventions and the process of understanding in general practice....

  18. Style as a Symptom: A Phenomenological Perspective.

    Science.gov (United States)

    Gregorc, Anthony F.

    1984-01-01

    Findings from early and current phenomenological studies indicate that stylistic characteristics are indicators of psychological forces that guide interactions with the world. Implications of how this theory relates to learning and teaching styles are discussed. (DF)

  19. Moral Education: Its Historical and Phenomenological Foundations.

    Science.gov (United States)

    Skorpen, Erling

    1984-01-01

    Presents a historically based outline of six stages of human normative development. Elucidates this outline phenomenologically and derives a hierarchical scheme of normative behavior from which to develop programs of moral education. (SK)

  20. Deuteron stripping reactions using dirac phenomenology

    Science.gov (United States)

    Hawk, E. A.; McNeil, J. A.

    2001-04-01

    In this work deuteron stripping reactions are studied using the distorted wave born approximation employing dirac phenomenological potentials. In 1982 Shepard and Rost performed zero-range dirac phenomenological stripping calculations and found a dramatic reduction in the predicted cross sections when compared with similar nonrelativistic calculations. We extend the earlier work by including full finite range effects as well as the deuteron's internal D-state. Results will be compared with traditional nonrelativistic approaches and experimental data at low energy.

  1. Ethics in Husserl’s Phenomenology

    OpenAIRE

    Hasan FathZadeh

    2013-01-01

    Starting with the ego's consciousness and emphasizing on staying at this realm, Husserl is accused of ignoring the absolute alterity of the other and reducing it to the presence of consciousness. By reducing the other he misses ethics and so embeds the violence at the heart of phenomenological discourse. Here we discuss on this criticism and then we try to defend Husserl against it. By putting phenomenology in its eidetic realm, we will try to answer these criticisms.

  2. Phenomenological aspects of D-branes

    International Nuclear Information System (INIS)

    Quevedo, F.

    2003-01-01

    A general overview is presented on string phenomenology, emphasizing the role played by D-branes. A general discussion of the main challenges for string phenomenology is followed by recent progress made in constructing realistic models from D-branes and anti-branes at singularities and also from intersecting D-branes. Some possible cosmological implications of these classes of string models are also mentioned. (author)

  3. The Phenomenological Pomeron. What is it?

    International Nuclear Information System (INIS)

    Donnachie, A.

    1994-01-01

    The standard phenomenology of the soft pomeron is recalled. The evidence for the soft pomeron having a well-defined Parton content is outlined. The role of the pomeron in deep inelastic scattering at small x is discussed, and it is suggested that the standard phenomenology is incompatible with the HERA data. It is shown how minijets can be included naturally as part of the soft pomeron, and that they do not contribute separately to total cross sections

  4. Edmund Husserl's Phenomenology of Habituality and Habitus

    OpenAIRE

    Moran, Dermot

    2011-01-01

    Habit is a key concept in Husserl’s genetic phenomenology. In this paper, I want to flesh out Husserl’s conception of habit (for which he employs a wide variety of terms including: Habitus, Habitualität, Gewohnheit, das Habituelle, Habe, Besitz, Sitte, Tradition) to illustrate the complexity, range and depth of the phenomenological treatment of habit. I shall show that Husserl was by no means offering a limited Cartesian intellectualist explication of habitual action, rather he attempted to c...

  5. Phenomenological aspects of D-branes

    Energy Technology Data Exchange (ETDEWEB)

    Quevedo, F [Centre for Mathematical Sciences, DAMTP, University of Cambridge, Cambridge (United Kingdom)

    2003-08-15

    A general overview is presented on string phenomenology, emphasizing the role played by D-branes. A general discussion of the main challenges for string phenomenology is followed by recent progress made in constructing realistic models from D-branes and anti-branes at singularities and also from intersecting D-branes. Some possible cosmological implications of these classes of string models are also mentioned. (author)

  6. 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.

  7. 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.

  8. Phenomenology of modern education quality

    Directory of Open Access Journals (Sweden)

    Natalya G. Kulikova

    2017-01-01

    Full Text Available The national priority question of education quality is considered in the article at the level of an in-depth – existential – function of the educational system, where the former arises. In that case, education appears not only as a social organism, but a fundamental form of understanding existence and self-realization of a person as a self-organized space and biosocial system in terms of an integral educational result. The mechanisms and effects of formal development logic become clear from such research perspective namely, that changes into philosophy of education in the shape of a single-dimensional methodological imperative and provides for an inconsistency of educational practice, achievement of some pedagogical aims at the expense and to the disadvantage of others. The limited nature of pedagogical thinking is not simply fixed in the paradoxes of human development as an individual and organism, but is considered as the main obstacle in the way of evolution of the Human-Nature-Society global system. The phenomenological comprehension of education problems supposes coming into the space of a spiritual idea, funding the process of searching for quality at different levels of human life and activities from within, which characterizes the topicality of the given article. The aim of the scientific research is to analyze factors limiting the process of modern human development, and to ground the necessity of the fundamental updating of the education model in the noospheric scientific paradigm. Theoretical methods of research are used in the paper: analysis of scientific literature, system analysis, analogy, systematization, and generalization. The research results are represented in the categories of education philosophy and focus the reader’s attention mainly on its critical-reflexive function. Elimination of the subject of education is considered as a logical result of phenomenological reduction of thinking that loses a higher level of

  9. 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.

  10. Performance assessment and licensing issues for United States commercial near-surface low-level radioactive waste disposal facilities

    International Nuclear Information System (INIS)

    Birk, S. M.

    1997-01-01

    This paper covers the performance assessment and licensing issues, the performance the objectives, the performance assessment phases, the scenario selection, the mathematical modeling and computer programs, the final results of performance assessments submitted for license applications, the institutional control period, and the licensing issues. 38 refs

  11. Boundaries, borders, and limits. A phenomenological reflection on ethics and euthanasia.

    NARCIS (Netherlands)

    Leget, C.J.W.

    2006-01-01

    The subject of euthanasia divides both people and nations. It will always continue to do so because the arguments for and against this issue are intrinsically related to each other. This paper offers an analysis of the interrelation of the arguments, departing from a phenomenology of boundaries.

  12. Destruction as a Step in Heidegger\\'s Phenomenology

    Directory of Open Access Journals (Sweden)

    M.J Safian

    2014-09-01

    Full Text Available One of the most controversial issues in Heidegger’s philosophy is his claim that western philosophy tradition has overlooked the issue of Being. Heidegger’s attempt is to reveal the origins of this negligence by means of destruction. However, it seems that through such claim Heidegger aims to destroy and disvalue this tradition. In addition to defining and explaining destruction, our purpose in this article is to show that Heidegger’s goal is not to destroy the tradition of philosophy but the term destruction refers to a process which is a step in Heidegger’s phenomenology by means of which one can conceive and perceive Being better because only through such destruction ontology can fully assure itself in a phenomenological way of the genuine character of its concepts. The necessity of doing destruction in Heidegger’s thought has also been discussed and his persistence on it has been shown in two of his works, one belongs to early and another to later Heidegger.

  13. 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.

  14. Preface to the special issue of PSS on "Surfaces, atmospheres and magnetospheres of the outer planets, their satellites and ring systems: Part XII″

    Science.gov (United States)

    Coustenis, A.; Atreya, S.; Castillo-Rogez, J.; Mueller-Wodarg, I.; Spilker, L.; Strazzulla, G.

    2018-06-01

    This issue contains six articles on original research and review papers presented in the past year in sessions organized during several international meetings and congresses including the European Geosciences Union (EGU), European Planetary Science Congress (EPSC) and others. The manuscripts cover recent observations and models of the atmospheres, magnetospheres and surfaces of the giant planets and their satellites based on ongoing and recent planetary missions. Concepts of architecture and payload for future space missions are also presented. The six articles in this special issue cover a variety of objects in the outer solar system ranging from Jupiter to Neptune and the possibilities for their exploration. A brief introductory summary of their findings follows.

  15. Hegelian Phenomenology of Spirit and Boxing Fight

    Directory of Open Access Journals (Sweden)

    Kosiewicz Jerzy

    2018-03-01

    Full Text Available In the presented text the author points out to anthropological as well as axiological foundations of the boxing fight from the viewpoint of Hegel’s philosophy. In the genial idealist’s views it is possible to perceive the appreciation of the body, which constitutes a necessary basis for the man’s physical activity, for his work oriented towards the self-transformation and the transformation of the external world, as well as for rivalry and the hand-to-hand fight. While focusing our attention on the issue of rivalry and on the situation of the fight - and regarding it from the viewpoint of the master - slave theory (included in the phenomenology of spirit, it is possible to proclaim that even a conventionalised boxing fight - that is, restricted by cultural and sports rules of the game - has features of the fight to the death between two Hegelian forms of selfknowledge striving for self-affirmation and self-realisation. In the boxing fight, similarly as in the above mentioned Hegelian theory, a problem of work and of the development of the human individual (that is, of the subject, self-knowledge, the participant of the fight appears. There appears also a prospect of death as a possible end of merciless rivalry. The fight revalues the human way in an important way, whereas the prospect for death, the awareness of its proximity, the feeling that its close and possible, saturates the life with additional values. It places the boxer, just like every subject fighting in a similar or a different way, on the path towards absolute abstraction - that is, it brings him closer to his self-fulfilment in the Absolute, to the absolute synthesis. The Hegelian viewpoint enables also to appreciate the boxing fight as a manifestation of low culture (being in contrast with high culture, to turn attention to the relations which - according to Hegel - take place between the Absolute and the man, as well as to show which place is occupied by the subject both in

  16. Sum frequency generation vibrational spectroscopy (SFG-VS) for complex molecular surfaces and interfaces: Spectral lineshape measurement and analysis plus some controversial issues

    Science.gov (United States)

    Wang, Hong-Fei

    2016-12-01

    Sum-frequency generation vibrational spectroscopy (SFG-VS) was first developed in the 1980s and it has been proven a uniquely sensitive and surface/interface selective spectroscopic probe for characterization of the structure, conformation and dynamics of molecular surfaces and interfaces. In recent years, there have been many progresses in the development of methodology and instrumentation in the SFG-VS toolbox that have significantly broadened the application to complex molecular surfaces and interfaces. In this review, after presenting a unified view on the theory and methodology focusing on the SFG-VS spectral lineshape, as well as the new opportunities in SFG-VS applications with such developments, some of the controversial issues that have been puzzling the community are discussed. The aim of this review is to present to the researchers and students interested in molecular surfaces and interfacial sciences up-to-date perspectives complementary to the existing textbooks and reviews on SFG-VS.

  17. Heidegger’s phenomenology of the invisible

    Directory of Open Access Journals (Sweden)

    Andrzej SERAFIN

    2016-12-01

    Full Text Available Martin Heidegger has retrospectively characterized his philosophy as “phenomenology of the invisible”. This paradoxical formula suggests that the aim of his thinking was to examine the origin of the phenomena. Furthermore, Heidegger has also stated that his philosophy is ultimately motivated by a theological interest, namely the question of God’s absence. Following the guiding thread of those remarks, this essay analyzes the essential traits of Heidegger’s thought by interpreting them as an attempt to develop a phenomenology of the invisible. Heidegger’s attitude towards physics and metaphysics, his theory of truth, his reading of Aristotle, his concept of Dasein, his understanding of nothingness are all situated within the problematic context of the relation between the invisible and the revealed. Heidegger’s thought is thereby posited at the point of intersection of phenomenology, ontology, and theology.

  18. Neutron relativistic phenomenological and microscopic optical potential

    International Nuclear Information System (INIS)

    Shen Qing-biao; Feng Da-chun; Zhuo Yi-zhong

    1991-01-01

    In this paper, both the phenomenological and microscopic neutron relativistic optical potentials are presented. The global neutron relativistic phenomenological optical potential (RPOP) based on the available experimental data for various nuclei ranging from C to U with incident energies E n =20--1000 MeV has been obtained through an automatic search of the best parameters by computer. Then the nucleon relativistic microscopic optical potential (RMOP) is studied by utilizing the effective Lagrangian based on the popular Walecka model. Through comparison between the theoretical results and experimental data we shed some insight into both the RMOP and RPOP. Further improvement concerning how to combine the phenomenological potential with the microscopic one in order to reduce the number of free parameters appearing in the RPOP is suggested

  19. Husserlian phenomenology and nursing in a unitary-transformative paradigm

    DEFF Research Database (Denmark)

    Hall, Elisabeth

    1996-01-01

    . The phenomenological methodology according to Spiegelberg is described, and exemplified through the author's ongoing study. Different critiques of phenomenology and phenomenological reports are mentioned, and the phenomenological description is illustrated as the metaphor «using a handful of colors». The metaphor...... is used to give phenomenological researchers and readers an expanding reality picturing, including memories and hopes and not only a reality of the five senses. It is concluded that phenomenology as a world view and methodology can contribute to nursing research and strengthen the identity of nursing...

  20. Towards a Relational Phenomenology of Violence.

    Science.gov (United States)

    Staudigl, Michael

    This article elaborates a relational phenomenology of violence. Firstly, it explores the constitution of all sense in its intrinsic relation with our embodiment and intercorporality. Secondly, it shows how this relational conception of sense and constitution paves the path for an integrative understanding of the bodily and symbolic constituents of violence. Thirdly, the author addresses the overall consequences of these reflections, thereby identifying the main characteristics of a relational phenomenology of violence. In the final part, the paper provides an exemplification of the outlined conception with regard to a concrete phenomenon of violence, i.e., slapping, and a concluding reflection upon its overall significance for research on violence.

  1. [An existential-phenomenological approach to consciousness].

    Science.gov (United States)

    Langle, A

    2014-01-01

    The human beings are characterized as subjects. Their essence is understood as Person. A treatment which does not consider the subjective and the Person would not correspond their essence. For a feeling and autonomous being, consciousness plays a role but cannot fully correspond the being a person. This has a therapeutic impact on the treatment of unconscious patients and gives the treatment a specific access. Some instructions for the therapeutic application of the phenomenological-existential concept and the phenomenological attitude towards unconscious or brain traumatized patients are given. The role of consciousness for being human is briefly reflected from an existential perspective.

  2. Light Higgs bosons in phenomenological NMSSM

    Energy Technology Data Exchange (ETDEWEB)

    Mahmoudi, F. [CERN, Geneva (Switzerland); Clermont Univ., CNRS/IN2P3, LPC, Clermont-Ferrand (France); Rathsman, J. [Uppsala Univ. (Sweden). High-Energy Physics; Lund Univ. (Sweden). Theoretical High Energy Physics; Staal, O. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Zeune, L. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Goettingen Univ. (Germany). II. Physikalisches Inst.

    2010-12-15

    We consider scenarios in the next-to-minimal supersymmetric model (NMSSM) where the CP-odd and charged Higgs bosons are very light. As we demonstrate, these can be obtained as simple deformations of existing phenomenological MSSM benchmarks scenarios with parameters defined at the weak scale. This offers a direct and meaningful comparison to the MSSM case. Applying a wide set of up-to-date constraints from both high-energy collider and flavour physics, the Higgs boson masses and couplings are studied in viable parts of parameter space. The LHC phenomenology of the light Higgs scenario for neutral and charged Higgs boson searches is discussed. (orig.)

  3. Light Higgs bosons in phenomenological NMSSM

    International Nuclear Information System (INIS)

    Mahmoudi, F.; Rathsman, J.; Zeune, L.; Goettingen Univ.

    2010-12-01

    We consider scenarios in the next-to-minimal supersymmetric model (NMSSM) where the CP-odd and charged Higgs bosons are very light. As we demonstrate, these can be obtained as simple deformations of existing phenomenological MSSM benchmarks scenarios with parameters defined at the weak scale. This offers a direct and meaningful comparison to the MSSM case. Applying a wide set of up-to-date constraints from both high-energy collider and flavour physics, the Higgs boson masses and couplings are studied in viable parts of parameter space. The LHC phenomenology of the light Higgs scenario for neutral and charged Higgs boson searches is discussed. (orig.)

  4. Phenomenological realism, superconductivity and quantum mechanics

    International Nuclear Information System (INIS)

    Shomar, T.L.E.

    1998-01-01

    The central aim of this thesis is to present a new kind of realism that is driven not from the traditional realism/anti-realism debate but from the practice of physicists. The usual debate focuses on discussions about the truth of theories and their fit with nature, while the real practices of the scientists are forgotten. The position I shall defend is called 'phenomenological realism': theories are merely tools to construct other theories and models, including phenomenological models; phenomenological models are the vehicles of representation. The realist doctrine was recently undermined by the argument from the pessimistic meta-induction, also known as the argument from scientific revolutions. I argue that phenomenological realism is a new kind of scientific realism which can overcome the problem generated by the argument from scientific revolutions, and which depend on the scientific practice. The realist tried to overcome this problem by suggesting various types of theory dichotomy. I claim that different types of dichotomy presented by realists did not overcome the problem, these dichotomies cut through theory vertically. I argue for a different kind of dichotomy between high level theoretical abstractions and low-level theoretical representations. I claim that theoretical work in physics have two distinct types depending on the way they are built these are: theoretical models which built depending on a top-down approach and phenomenological models which are built depending on a bottom-up approach, this dichotomy cuts the division along a horizontal line between low and high level theory. I present two case studies. One from superconductivity where I contrast the BCS theory of superconductivity with the phenomenological model of Landau and Ginzburg. I show how in that field of physics the historical developments favoured phenomenological models over high-level theoretical abstraction. I show how the BCS theory of superconductivity was constructed, and why it

  5. Supersymmetry and supergravity: Phenomenology and grand unification

    International Nuclear Information System (INIS)

    Arnowitt, R.; Nath, P.

    1993-01-01

    A survey is given of supersymmetry and supergravity and their phenomenology. Some of the topics discussed are the basic ideas of global supersymmetry, the minimal supersymmetric Standard Model (MSSM) and its phenomenology, the basic ideas of local supersymmetry (supergravity), grand unification, supersymmetry breaking in supergravity grand unified models, radiative breaking of SU(2) x U(1), proton decay, cosmological constraints, and predictions of supergravity grand unified models. While the number of detailed derivations are necessarily limited, a sufficient number of results are given so that a reader can get a working knowledge of this field

  6. Phenomenology as research method or substantive metaphysics? An overview of phenomenology's uses in nursing.

    Science.gov (United States)

    Earle, Vicki

    2010-10-01

    In exploring phenomenological literature, it is evident that the term 'phenomenology' holds rather different meanings depending upon the context. Phenomenology has been described as both a philosophical movement and an approach to human science research. The phenomenology of Husserl, Heidegger, Gadamer, and Merleau-Ponty was philosophical in nature and not intended to provide rules or procedures for conducting research. The Canadian social scientist, van Manen, however, introduced specific guidelines for conducting human science research, which is rooted in hermeneutic phenomenology and this particular method has been employed in professional disciplines such as education, nursing, clinical psychology, and law. The purpose of this paper is to explore the difference between the phenomenological method as described by van Manen and that of other philosophers such as Husserl, Heidegger, Gadamer, and Merleau-Ponty. In so doing, the author aims to address the blurred boundaries of phenomenology as a research method and as a philosophical movement and highlight the influence of these blurred boundaries on nursing knowledge development.

  7. Oil and gas pipelines with hydrophobic surfaces better equipped to deal with gas hydrate flow assurance issues

    DEFF Research Database (Denmark)

    Perfeldt, Christine Malmos; Sharifi, Hassan; von Solms, Nicolas

    2015-01-01

    Gas hydrate deposition can cause plugging in oil and gas pipelines with resultant flow assurance challenges. Presently, the energy industry uses chemical additives in order to manage hydrate formation, however these chemicals are expensive and may be associated with safety and environmental...... concerns. Here we show the effect of a hydrophobically coated surface on hydrate formation in the presence of an antifreeze protein type I (AFP I) and a biodegradable synthetic polymer (LuvicapBio) in a high pressure crystallizer setup. The hydrophobic surface increased the hydrate induction time...... crystallizer. This indicates that 10 to 14 times less KHI is needed in the presence of a hydrophobically coated surface. These experimental studies suggest that the use of hydrophobic surfaces or pipelines could serve as an alternative or additional flow assurance approach for gas hydration mitigation...

  8. Oxygen accumulation on metal surfaces investigated by XPS, AES and LEIS, an issue for sputter depth profiling under UHV conditions

    Science.gov (United States)

    Steinberger, R.; Celedón, C. E.; Bruckner, B.; Roth, D.; Duchoslav, J.; Arndt, M.; Kürnsteiner, P.; Steck, T.; Faderl, J.; Riener, C. K.; Angeli, G.; Bauer, P.; Stifter, D.

    2017-07-01

    Depth profiling using surface sensitive analysis methods in combination with sputter ion etching is a common procedure for thorough material investigations, where clean surfaces free of any contamination are essential. Hence, surface analytic studies are mostly performed under ultra-high vacuum (UHV) conditions, but the cleanness of such UHV environments is usually overrated. Consequently, the current study highlights the in principle known impact of the residual gas on metal surfaces (Fe, Mg, Al, Cr and Zn) for various surface analytics methods, like X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES) and low-energy ion scattering (LEIS). The investigations with modern, state-of-the-art equipment showed different behaviors for the metal surfaces in UHV during acquisition: (i) no impact for Zn, even after long time, (ii) solely adsorption of oxygen for Fe, slight and slow changes for Cr and (iii) adsorption accompanied by oxide formation for Al and Mg. The efficiency of different counter measures was tested and the acquired knowledge was finally used for ZnMgAl coated steel to obtain accurate depth profiles, which exhibited before serious artifacts when data acquisition was performed in an inconsiderate way.

  9. Issues and considerations for using the scalp surface Laplacian in EEG/ERP research: A tutorial review

    Science.gov (United States)

    Kayser, Jürgen; Tenke, Craig E.

    2015-01-01

    Despite the recognition that the surface Laplacian may counteract adverse effects of volume conduction and recording reference for surface potential data, electrophysiology as a discipline has been reluctant to embrace this approach for data analysis. The reasons for such hesitation are manifold but often involve unfamiliarity with the nature of the underlying transformation, as well as intimidation by a perceived mathematical complexity, and concerns of signal loss, dense electrode array requirements, or susceptibility to noise. We revisit the pitfalls arising from volume conduction and the mandated arbitrary choice of EEG reference, describe the basic principle of the surface Laplacian transform in an intuitive fashion, and exemplify the differences between common reference schemes (nose, linked mastoids, average) and the surface Laplacian for frequently-measured EEG spectra (theta, alpha) and standard event-related potential (ERP) components, such as N1 or P3. We specifically review common reservations against the universal use of the surface Laplacian, which can be effectively addressed by employing spherical spline interpolations with an appropriate selection of the spline flexibility parameter and regularization constant. We argue from a pragmatic perspective that not only are these reservations unfounded but that the continued predominant use of surface potentials poses a considerable impediment on the progress of EEG and ERP research. PMID:25920962

  10. Issues and considerations for using the scalp surface Laplacian in EEG/ERP research: A tutorial review.

    Science.gov (United States)

    Kayser, Jürgen; Tenke, Craig E

    2015-09-01

    Despite the recognition that the surface Laplacian may counteract adverse effects of volume conduction and recording reference for surface potential data, electrophysiology as a discipline has been reluctant to embrace this approach for data analysis. The reasons for such hesitation are manifold but often involve unfamiliarity with the nature of the underlying transformation, as well as intimidation by a perceived mathematical complexity, and concerns of signal loss, dense electrode array requirements, or susceptibility to noise. We revisit the pitfalls arising from volume conduction and the mandated arbitrary choice of EEG reference, describe the basic principle of the surface Laplacian transform in an intuitive fashion, and exemplify the differences between common reference schemes (nose, linked mastoids, average) and the surface Laplacian for frequently-measured EEG spectra (theta, alpha) and standard event-related potential (ERP) components, such as N1 or P3. We specifically review common reservations against the universal use of the surface Laplacian, which can be effectively addressed by employing spherical spline interpolations with an appropriate selection of the spline flexibility parameter and regularization constant. We argue from a pragmatic perspective that not only are these reservations unfounded but that the continued predominant use of surface potentials poses a considerable impediment on the progress of EEG and ERP research. Copyright © 2015 Elsevier B.V. All rights reserved.

  11. Getting creative with hermeneutic phenomenology in engineering

    DEFF Research Database (Denmark)

    Coxon, Ian Robert

    2013-01-01

    (Abstract publication only) Getting creative with hermeneutic phenomenology in engineering: New ideas, timely lessons and useful learning from diverse Danish projects,The 32nd International Human Science Research Conference, August 13-16, Aalborg University, Denmark. Available http://www.ihsrc.aau.dk/Abstracts/...

  12. 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…

  13. Phenomenology: A Review of the Literature

    Science.gov (United States)

    Randles, Clint

    2012-01-01

    This article is a review of relevant literature on the use of phenomenology as a research methodology in education research, with a focus on music education research. The review is organized as follows: (a) general education, (b) music research, (c) music education research, (d) dissertations, (e) important figures, (f) themes, and (g) the future.…

  14. Finite size scaling and phenomenological renormalization

    International Nuclear Information System (INIS)

    Derrida, B.; Seze, L. de; Vannimenus, J.

    1981-05-01

    The basic equations of the phenomenological renormalization method are recalled. A simple derivation using finite-size scaling is presented. The convergence of the method is studied analytically for the Ising model. Using this method we give predictions for the 2d bond percolation. Finally we discuss how the method can be applied to random systems

  15. Intentionality and Narrativity in Phenomenological Psychological ...

    African Journals Online (AJOL)

    Christopher R Stones

    2014-10-02

    Oct 2, 2014 ... ... analysis. Likewise, it is argued that Ricoeur's work on narrativity and narrative ... method of Husserl's static phenomenological analysis .... the possibility of description in a qualitative research ... theoretical perspective, assumption, hypothesis, and so on” .... every case the noetic constitution of the object is.

  16. Pi-nucleon phenomenology at high energies

    International Nuclear Information System (INIS)

    Kogitz, S.

    1973-01-01

    A brief introduction to the phenomenology of strong interactions at high energy is presented. This includes discussion of the topics including absorption, finite energy sum rules, and duality. The application of these ideas to two-particle inelastic reactions is examined. (author)

  17. Introduction to the phenomenology of neutrino oscillations

    International Nuclear Information System (INIS)

    Snellman, H.

    2001-01-01

    These notes are aimed at introducing the freshman into the phenomenology of neutrino oscillations. I apologize to all of those that are not properly quoted in these notes. Several excellent reviews of the field exist and some are listed at the end of these notes, where appropriate references to works not included in these notes can be found. (orig.)

  18. Indo-Pacific Journal of Phenomenology

    African Journals Online (AJOL)

    The journal is an initiative of the Phenomenology Research Group based at Edith ... The journal is published by NISC SA (IPJP on NISC) and has its own website online here: http://www.ipjp.org/ ... Beyond support: Exploring support as existential phenomenon in the context of young people and mental health · EMAIL FREE ...

  19. 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.

  20. A Hermeneutic Phenomenological Approach to Understanding ...

    African Journals Online (AJOL)

    User

    focus in a new way, it enables us to glimpse the phenomenon anew, with the prospect of .... three girls (Claudia, Sarah and Kamille) and three ... were registered in the enriched school programme. .... phenomenological dynamic offers an original and ..... is a registered nurse and Professor in the Department of Education,.

  1. Welcome to the phenomenological tradition! | Embree | South ...

    African Journals Online (AJOL)

    This essay was written on the basis of what I call a 'happy misunde rstanding', which is already conspicuous in the first paragraph below. Most misunderstandings have negative consequences. But in this case I was delighted to learn that I was mistaken in believing that phenomenology was just getting going in South Africa, ...

  2. 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…

  3. Towards a Kantian Phenomenology of Hope

    NARCIS (Netherlands)

    Beyleveld, D.; Ziche, Paul

    2015-01-01

    The aim of this paper is to examine the extent to which Kant’s Critique of the Power of Judgment (CPoJ) can be, or otherwise ought to be, regarded as a transcendental phenomenology of hope. Kant states repeatedly that CPoJ mediates between the first two Critiques, or between the theoretical

  4. Folk Phenomenology and the Offering of Teaching

    Science.gov (United States)

    Rocha, Samuel D.

    2016-01-01

    This article will move in five parts. It begins with some priming notes on the relationship between philosophy of education and curriculum theory. Then it rehearses a collage of selected passages from a recent book, "Folk Phenomenology: Education, Study, and the Human Person" (Rocha, 2015a). Then the author works in a more speculative…

  5. The Possibility of Phenomenology in Heidegger

    African Journals Online (AJOL)

    denise

    “democracy to come has always been suicidal” (read: not “life-assured”) .... Plato and Aristotle: “Phenomenology radicalized in ... of Plato and Aristotle brought back to life: the repetition, the ..... notwithstanding, simply to fight the fight is to lose it.

  6. Recovery from Psychosis: A Phenomenological Inquiry

    Science.gov (United States)

    Nixon, Gary; Hagen, Brad; Peters, Tracey

    2010-01-01

    While mainstream psychiatry tends to view psychosis as an enduring and chronic condition, there is growing interest in the possibility of recovery from psychosis. A phenomenological research method was utilized in interviewing 17 individuals who all self-identified as being in recovery from psychosis. The research question was, "What was the lived…

  7. Phenomenological approach to describe logistic growth and ...

    Indian Academy of Sciences (India)

    In this communication, different classes of phenomenological universalities of carrying capacity dependent growth processes have been proposed. The logistic as well as carrying capacity-dependent West-type allometry-based biological growths can be explained in this proposed framework. It is shown that logistic and ...

  8. '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, ...

  9. Beyond a code of ethics: phenomenological ethics for everyday practice.

    Science.gov (United States)

    Greenfield, Bruce; Jensen, Gail M

    2010-06-01

    Physical therapy, like all health-care professions, governs itself through a code of ethics that defines its obligations of professional behaviours. The code of ethics provides professions with a consistent and common moral language and principled guidelines for ethical actions. Yet, and as argued in this paper, professional codes of ethics have limits applied to ethical decision-making in the presence of ethical dilemmas. Part of the limitations of the codes of ethics is that there is no particular hierarchy of principles that govern in all situations. Instead, the exigencies of clinical practice, the particularities of individual patient's illness experiences and the transformative nature of chronic illnesses and disabilities often obscure the ethical concerns and issues embedded in concrete situations. Consistent with models of expert practice, and with contemporary models of patient-centred care, we advocate and describe in this paper a type of interpretative and narrative approach to moral practice and ethical decision-making based on phenomenology. The tools of phenomenology that are well defined in research are applied and examined in a case that illustrates their use in uncovering the values and ethical concerns of a patient. Based on the deconstruction of this case on a phenomenologist approach, we illustrate how such approaches for ethical understanding can help assist clinicians and educators in applying principles within the context and needs of each patient. (c) 2010 John Wiley & Sons, Ltd.

  10. Proceedings, phenomenology and applications of high temperature superconductors

    International Nuclear Information System (INIS)

    Bedell, K.S.

    1991-01-01

    Phenomenology and Applications of High Temperature Superconductors, The Los Alamos Symposium: 1991, was sponsored by the Los Alamos National Laboratory, Center for Materials Science, the Advanced Studies Program on High Temperature Superconductivity Theory (ASP) and the Exploratory Research and Development Center. This is the second symposium in the series. High Temperature Superconductivity, The Los Alamos Symposium: 1989, also published by Addison Wesley, focused on the cutting-edge theoretical and experimental issues in high temperature superconductors. This symposium, with its focus on the phenomenology and applications of high temperature superconductors, gives a complementary review of the aspects of the field closely related to the impact of high temperature superconductors on technology. The objective of ASP is to advance the field on a broad front with no specific point of view by bringing a team of leading academic theorists into a joint effort with the theoretical and experimental scientists of a major DOE national laboratory. The ASP consisted of fellows led by Robert Schrieffer (UCSB and now FSU) joined by David Pines (University of illinois), Elihu Abrahams (Rutgers), Sebastian Doniach (Stanford), and Maurice Rice (ETH, Zurich) and theoretical and experimental staff of Los Alamos National Laboratory. This synergism of academic, laboratory, theoretical and experimental research produced a level of interaction and excitement that would not be possible otherwise. This publication and the previous one in the series are just examples of how this approach to advancing science can achieve significant contributions

  11. Phenomenological modelling of steam explosions

    International Nuclear Information System (INIS)

    Corradini, M.L.; Drumheller, D.S.

    1980-01-01

    During a hypothetical core meltdown accident, an important safety issue to be addressed is the potential for steam explosions. This paper presents analysis and modelling of experimental results. There are four observations that can be drawn from the analysis: (1) vapor explosions are suppressed by noncondensible gases generated by fuel oxidation, by high ambient pressure, and by high water temperatures; (2) these effects appear to be trigger-related in that an explosion can again be induced in some cases by increasing the trigger magnitude; (3) direct fuel liquid-coolant liquid contact can explain small scale fuel fragmentation; (4) heat transfer during the expansion phase of the explosion can reduce the work potential

  12. The role of supersymmetry phenomenology in particle physics

    OpenAIRE

    Wells, James D.

    2000-01-01

    Supersymmetry phenomenology is an important component of particle physics today. I provide a definition of supersymmetry phenomenology, outline the scope of its activity, and argue its legitimacy. This essay derives from a presentation given at the 2000 SLAC Summer Institute.

  13. Book Review Psychotherapy and Phenomenology By Ian Rory ...

    African Journals Online (AJOL)

    Book Review Psychotherapy and Phenomenology By Ian Rory Owen (2006) ... Psychotherapy and Phenomenology: On Freud, Husserl and Heidegger. New York: iUniverse. Soft Cover (352 ... AJOL African Journals Online. HOW TO USE ...

  14. The role of supersymmetry phenomenology in particle physics

    International Nuclear Information System (INIS)

    Wells, James D.

    2000-01-01

    Supersymmetry phenomenology is an important component of particle physics today. I provide a definition of supersymmetry phenomenology, outline the scope of its activity, and argue its legitimacy. This essay derives from a presentation given at the 2000 SLAC Summer Institute

  15. Radio Frequency Radiation of Millimeter Wave Length: An Evaluation of Potential Occupational Safety Issues Relating to Surface Heating

    Science.gov (United States)

    2000-02-01

    the RF literature on this issue, it is first necessary to understand the current experimental model of cancer development. Cellular and molecular...Saunders; 1976: 939-949. Dardalhon, M.; Averbeck, D.; Berteaud, A. J. Studies on possible genetic effects of microwaves in procaryotic and eucaryotic...G.; Brun, A.; Person, B. R. R. Brain tumour devel- opment in rats exposed to electromagnetic fields used in wireless cellular communication

  16. Oxygen accumulation on metal surfaces investigated by XPS, AES and LEIS, an issue for sputter depth profiling under UHV conditions

    Energy Technology Data Exchange (ETDEWEB)

    Steinberger, R., E-mail: roland.steinberger@jku.at [Center for Surface and Nanoanalytics, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz (Austria); Celedón, C.E., E-mail: carlos.celedon@usm.cl [Institut für Experimentalphysik, Abteilung für Atom- und Oberflächenphysik, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz (Austria); Departamento de Física, Universidad Técnica Federico Santa María, Valaparaíso, Casilla 110-V (Chile); Bruckner, B., E-mail: barbara.bruckner@jku.at [Institut für Experimentalphysik, Abteilung für Atom- und Oberflächenphysik, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz (Austria); Roth, D., E-mail: dietmar.roth@jku.at [Institut für Experimentalphysik, Abteilung für Atom- und Oberflächenphysik, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz (Austria); Duchoslav, J., E-mail: jiri.duchoslav@jku.at [Center for Surface and Nanoanalytics, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz (Austria); Arndt, M., E-mail: martin.arndt@voestalpine.com [voestalpine Stahl GmbH, voestalpine-Straße 3, 4031 Linz (Austria); Kürnsteiner, P., E-mail: p.kuernsteiner@mpie.de [Center for Surface and Nanoanalytics, Johannes Kepler University Linz, Altenberger Straße 69, 4040 Linz (Austria); and others

    2017-07-31

    Highlights: • Investigation on the impact of residual gas prevailing in UHV chambers. • For some metals detrimental oxygen uptake could be observed within shortest time. • Totally different behavior was found: no changes, solely adsorption and oxidation. • The UHV residual gas may severely corrupt results obtained from depth profiling. • A well-considered data acquisition sequence is the key for reliable depth profiles. - Abstract: Depth profiling using surface sensitive analysis methods in combination with sputter ion etching is a common procedure for thorough material investigations, where clean surfaces free of any contamination are essential. Hence, surface analytic studies are mostly performed under ultra-high vacuum (UHV) conditions, but the cleanness of such UHV environments is usually overrated. Consequently, the current study highlights the in principle known impact of the residual gas on metal surfaces (Fe, Mg, Al, Cr and Zn) for various surface analytics methods, like X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES) and low-energy ion scattering (LEIS). The investigations with modern, state-of-the-art equipment showed different behaviors for the metal surfaces in UHV during acquisition: (i) no impact for Zn, even after long time, (ii) solely adsorption of oxygen for Fe, slight and slow changes for Cr and (iii) adsorption accompanied by oxide formation for Al and Mg. The efficiency of different counter measures was tested and the acquired knowledge was finally used for ZnMgAl coated steel to obtain accurate depth profiles, which exhibited before serious artifacts when data acquisition was performed in an inconsiderate way.

  17. ECO Update / Groundwater Foum Issue Paper: Evaluating Ground-Water/Surface-Water Transition Zones in Ecological Risk Assessments

    Science.gov (United States)

    This ECO Update builds on the standard approach to ERA (U.S. EPA 1997), by providing a framework for incorporating groundwater/surface-water (GW/SW) interactions into existing ERAs (see U.S. EPA 1997 and 2001a for an introduction to ecological risk....

  18. Introduction to special section on Uncertainty Assessment in Surface and Subsurface Hydrology : An overview of issues and challenges

    NARCIS (Netherlands)

    Montanari, A.; Shoemaker, C.A.; Van de Giesen, N.C.

    This paper introduces the Water Resources Research special section on Uncertainty Assessment in Surface and Subsurface Hydrology. Over the past years, hydrological literature has seen a large increase in the number of papers dealing with uncertainty. In this article, we present an overview of the

  19. Putting phenomenology in its place: some limits of a phenomenology of medicine.

    Science.gov (United States)

    Sholl, Jonathan

    2015-12-01

    Several philosophers have recently argued that phenomenology is well-suited to help understand the concepts of health, disease, and illness. The general claim is that by better analysing how illness appears to or is experienced by ill individuals--incorporating the first-person perspective--some limitations of what is seen as the currently dominant third-person or 'naturalistic' approaches to understand health and disease can be overcome. In this article, after discussing some of the main insights and benefits of the phenomenological approach, I develop three general critiques of it. First, I show that what is often referred to as naturalism tends to be misunderstood and/or misrepresented, resulting in straw-man arguments. Second, the concept of normality is often problematically employed such that some aspects of naturalism are actually presupposed by many phenomenologists of medicine. Third, several of the key phenomenological insights and concepts, e.g. having vs. being a body, the alienation of illness, the epistemic role of the first-person perspective, and the idea of health within illness, each bring with them new problems that limit their utility. While acknowledging the possible contributions of phenomenology, these criticisms point to some severe limitations of bringing phenomenological insights to bear on the problems facing philosophy of medicine that should be addressed if phenomenology is to add anything substantially new to its debates.

  20. Phenomenology of the innovative question when based on wonderment

    DEFF Research Database (Denmark)

    Herholdt-Lomholdt, Sine Maria; Hansen, Finn Thorbjørn

    This paper questions, how we, from a phenomenological point of view, can describe and understand the phenomenology of innovative questions and processes of questioning when based in a wonderdriven approach to innovation and entrepreneurship. Approach: In our research we take on a phenomenological...

  1. The Domain-Specificity of Creativity: Insights from New Phenomenology

    Science.gov (United States)

    Julmi, Christian; Scherm, Ewald

    2015-01-01

    The question of the domain-specificity of creativity represents one of the key questions in creativity research. This article contributes to the discussion by applying insights from "new phenomenology," which is a phenomenological movement from Germany initiated by philosopher Hermann Schmitz. The findings of new phenomenology suggest…

  2. Thinking of Identity as Self and Body. Recent Contributions from Phenomenology, Cognitive Studies, and Neuroscience

    Directory of Open Access Journals (Sweden)

    Nicola Zippel

    2013-01-01

    Full Text Available In recent years, phenomenology has increasingly engaged in dialogue with the cognitive sciences, the neurosciences, and psychopathology. In particular, the foci of this debate are: the structure of consciousness and conscious acts, the different forms of self-awareness, the inquiry concerning the self and its disturbances, and intersubjectivity. Two recent volumes bear witness to this flourishing debate. The first one, Body Memory, Metaphor, and Movement deals with the issue of embodied subjectivity and is particularly concerned with the phenomenon of implicit body memory and collects contributions from phenomenology, the cognitive sciences, and embodied therapies. The second one, The Oxford Handbook of the Self brings together contributions from phenomenological, cognitive, and psychopathological research and addresses the topic of the Self from the diverse standpoints expressed by these areas of studies. The issue of the Self is analyzed with regard to various perspectives such as bodily existence, the formation of personal identity, metaphysical inquiry, the moral dimension and the pathologies of the self. The essay aims to provide a critical assessment of these volumes and to discuss their theoretical impact on current phenomenological and cognitive research.

  3. Cyclic hygrothermal aging of aircraft lightning protections: Phenomenological overview

    KAUST Repository

    Lubineau, Gilles; El Yagoubi, Jalal; Saghir, Shahid; Selvakumaran, Lakshmi; Askari, Abe H.

    2012-01-01

    The recent transition to full composite fuselages is a major breakthrough in aeronautical design. To ensure satisfactory lightning protection, the electrical properties of the primary composite structure need to be improved and a design solution lies on bonding a metallic fishnet to the fuselage. An important issue is the prediction of the aging behavior of this top layer when exposed to severe aging conditions representative of flight environment. Multiple aging mechanisms affect this top layer made of thermoset resin and metallic fishnet with complex geometry and a first modeling strategy is a necessary starting point to better understand its evolution. This paper describes the overall phenomenology and the different mechanisms that can be expected in such a structure.

  4. A phenomenological Hamiltonian for the Lotka-Volterra problem

    International Nuclear Information System (INIS)

    Georgian, T.; Findley, G.L.

    1996-01-01

    We have presented a Hamiltonian theory of phenomenological chemical kinetics. In the present paper, we extend this treatment to the Lotka-Volterra model of sustained oscillations. Our approach begins with the usual definition of an intrinsic reaction coordinate space (x 1 ,x 2 ) for the Lotka-Volterra problem, which leads to the rate equations x 1 =ax 1 -bx 1 x 2 , x 2 =-cx 2 +bx 1 x 2 , with a,b and c being real constants. We thereafter present a Hamiltonian function H(x,y)[y 1 = x 1 and y 2 = x 2 ] and an associated holonomic constraint, which give rise to the above rates as half of Hamilton's equations. We provide trajectories by numerical integration (4th order Runge-Kutta) and show that H(x,y) is a constant of the motion. Finally, issues involved in developing an analytic solution to this problem are discussed

  5. Cyclic hygrothermal aging of aircraft lightning protections: Phenomenological overview

    KAUST Repository

    Lubineau, Gilles

    2012-04-23

    The recent transition to full composite fuselages is a major breakthrough in aeronautical design. To ensure satisfactory lightning protection, the electrical properties of the primary composite structure need to be improved and a design solution lies on bonding a metallic fishnet to the fuselage. An important issue is the prediction of the aging behavior of this top layer when exposed to severe aging conditions representative of flight environment. Multiple aging mechanisms affect this top layer made of thermoset resin and metallic fishnet with complex geometry and a first modeling strategy is a necessary starting point to better understand its evolution. This paper describes the overall phenomenology and the different mechanisms that can be expected in such a structure.

  6. 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.

  7. 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.

  8. Phenomenological two-nucleon interaction operator

    International Nuclear Information System (INIS)

    Lagaris, I.E.; Pandharipande, V.R.

    1981-01-01

    We report a phenomenological two-nucleon interaction operator obtained by fitting the nucleon-nucleon phase shifts up to 425 MeV in S, P, D and F waves, and the deuteron properties. The operator has the standard eight potentials associated with the two-body operators 1, sigma 1 x sigma 2 , tau 1 x tau 2 , sigma 1 x sigma 2 tau 1 x tau 2 , S 12 , S 12 tau 1 x tau 2 , L x S and L x Stau 2 ; and six phenomenological potentials associated with operators L 2 , L 2 sigma 1 x sigma 2 , L 2 tau 1 x tau 2 , L 2 sigma 1 x sigma 2 tau 1 xtau 2 (L x S) 2 tau 1 x tau 2 . The six quadratic L terms are relatively weak, and are chosen in order to make many-body calculations with this operator simpler. (orig.)

  9. 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...

  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. Phenomenology and adapted physical activity: philosophy and professional practice.

    Science.gov (United States)

    Standal, Øyvind F

    2014-01-01

    Through the increased use of qualitative research methods, the term phenomenology has become a quite familiar notion for researchers in adapted physical activity (APA). In contrast to this increasing interest in phenomenology as methodology, relatively little work has focused on phenomenology as philosophy or as an approach to professional practice. Therefore, the purpose of this article is to examine the relevance of phenomenology as philosophy and as pedagogy to the field of APA. First, phenomenology as philosophy is introduced through three key notions, namely the first-person perspective, embodiment, and life-world. The relevance of these terms to APA is then outlined. Second, the concept of phenomenological pedagogy is introduced, and its application and potential for APA are discussed. In conclusion, it is argued that phenomenology can help theorize ways of understanding human difference in movement contexts and form a basis of action-oriented research aiming at developing professional practice.

  12. Issues related to field testing in tuff

    International Nuclear Information System (INIS)

    Zimmerman, R.M.

    1982-01-01

    This paper has brought out the unique properties of tuffs and related them to needs associated with their use as a host rock for a high level nuclear waste repository. Major issues of temperature, pore water, joints, and depositional patterns have been identified and related responses and impacts outlined in Table 1. Planned experiments have been outlined and their relationships to the rock mechanics issues summarized in Table 2. The conclusions from this paper are: (1) tuff is a complex rock and basic phenomenological understanding is incomplete; and (2) available field test facilities will be used for a series of experiments designed to improve phenomenological understanding and support repository design efforts

  13. Towards a Relational Phenomenology of Violence

    OpenAIRE

    Staudigl, Michael

    2013-01-01

    This article elaborates a relational phenomenology of violence. Firstly, it explores the constitution of all sense in its intrinsic relation with our embodiment and intercorporality. Secondly, it shows how this relational conception of sense and constitution paves the path for an integrative understanding of the bodily and symbolic constituents of violence. Thirdly, the author addresses the overall consequences of these reflections, thereby identifying the main characteristics of a relational...

  14. 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.

  15. Model building and phenomenology in supersymmetry

    International Nuclear Information System (INIS)

    Kim, Jong Soo

    2008-09-01

    Supersymmetry (SUSY) stabilizes the hierarchy between the electroweak scale and the scale of grand unified theories (GUT) or the Planck scale. The simplest supersymmetric extension of the SM, the minimal supersymmetric SM (MSSM) solves several phenomenological problems, e. g. the gauge couplings unify and the lightest supersymmetric particle (LSP) is a dark matter candidate. In this thesis, Jarlskog invariants, squark pair production at the LHC and massive neutrinos are discussed in the framework of the MSSM and its extensions. (orig.)

  16. Model building and phenomenology in supersymmetry

    Energy Technology Data Exchange (ETDEWEB)

    Kim Jong Soo

    2008-09-15

    Supersymmetry (SUSY) stabilizes the hierarchy between the electroweak scale and the scale of grand unified theories (GUT) or the Planck scale. The simplest supersymmetric extension of the SM, the minimal supersymmetric SM (MSSM) solves several phenomenological problems, e. g. the gauge couplings unify and the lightest supersymmetric particle (LSP) is a dark matter candidate. In this thesis, Jarlskog invariants, squark pair production at the LHC and massive neutrinos are discussed in the framework of the MSSM and its extensions. (orig.)

  17. Phenomenology of BWR fuel assembly degradation

    Science.gov (United States)

    Kurata, Masaki; Barrachin, Marc; Haste, Tim; Steinbrueck, Martin

    2018-03-01

    Severe accidents occurred at the Fukushima-Daiichi Nuclear Power Station (FDNPS) which required an immediate re-examination of fuel degradation phenomenology. The present paper reviews the updated knowledge on the phenomenology of the fuel degradation, focusing mainly on the BWR fuel assembly degradation at the macroscopic scale and that of the individual interactions at the meso-scale. Oxidation of boron carbide (B4C) control rods potentially generates far larger amounts of heat and hydrogen under BWR accident conditions. All integral tests with B4C control rods or control blades have shown early failure, liquefaction, relocation and oxidation of B4C starting at temperatures around 1250 °C, well below the significant interaction temperatures of UO2-Zry. These interactions or reactions potentially influence the progress of fuel degradation in the early phase. The steam-starved conditions, which are being discussed as a likely scenario at the FDNPS accident, highly influence the individual interactions and potentially lead the fuel degradation in non-prototypical directions. The detailed phenomenology of individual interactions and their influence on the transient and on the late phase of the severe accidents are also discussed.

  18. Challenges related to flotation cleaning of oil shales. Issues due to compositional and surface features and post-grinding surface behavior

    Directory of Open Access Journals (Sweden)

    Altun N. Emre

    2016-01-01

    Full Text Available Oil shale is an important energy resource alternative. Despite its recognition as an unconventional oil source, oil shale is also considered as an important solid fossil fuel alternative to coal and lignites due to the solid form and remarkable extent of organic content. Utilization possibilites, similar to coal and lignites, have been considered in the past decades and direct use of oil shales in thermal power production has been possible in countries like Estonia and China. In the perspective of utilization of oil shales in a similar manner to coal and lignites, problems and restrictions related to the inorganic ash-making and potentially pollutant constituents are applied. In this respect, cleaning of this important energy source through mineral processing methods, particularly by flotation, is an outstanding option. However, on the basis of unique features and distinctive characteristics, treatment of oil shales like a type of coal is a big perception and may be highly misleading. This paper discusses specific challenges regarding flotation behavior of oil shales with reference to the surface characteristics and behavior of oil shale entities – probably the most important aspect that determines the efficiency and success of the flotation based cleaning process.

  19. Development of sub-surface drainage data base system for use in water logging and salinity managements issues

    International Nuclear Information System (INIS)

    Azhar, A.H.; Alam, M.M; Rafiq, M.

    2005-01-01

    A simple user-friendly menu-driven database management system pertinent to the Impact of Subsurface Drainage Systems on land and Water Conditions (ISLaW) has been developed for use in water logging and salinity management issues of drainage areas. This database has been developed by integrating four software viz; Microsoft Excel, MS Word, Acrobat and MS Access. The information in the form of tables and figures with respect to various drainage projects has been presented in MS Word files. The major data sets of various subsurface drainage projects included in the ISLaW database are: i) technical aspects, ii) groundwater and soil salinity aspects, iii) socio-technical aspects, iv) agro-economic aspects, and v) operation and maintenance aspects. The various ISLaW files can be accessed just by clicking at the Menu buttons of the database system. This database not only gives feedback on the functioning of different subsurface drainage projects with respect to above mentioned various aspects, but also serves as a resource document for these data for future studies at other drainage projects. The developed database system is useful for planners, designers and Farmers' Organizations for improved operation of existing as well as development of future drainage projects. (author)

  20. Boundaries, borders, and limits. A phenomenological reflection on ethics and euthanasia.

    Science.gov (United States)

    Leget, C

    2006-05-01

    The subject of euthanasia divides both people and nations. It will always continue to do so because the arguments for and against this issue are intrinsically related to each other. This paper offers an analysis of the interrelation of the arguments, departing from a phenomenology of boundaries. From the participant perspective the boundary of euthanasia appears as a limit. From a helicopter perspective it appears as a border. Reflecting on both perspectives they turn out to complement each other: the positive effects of the former correspond to the negative effects of the latter. In order to see how this interrelation of viewpoints works out in the case of euthanasia a paradigmatic case is analysed from the perspective of the patient, the doctor, and the family. This phenomenological analysis does not directly lead to normative conclusions. It helps by both paying attention to, and dealing with, the complexity of the issue with intellectual honesty.

  1. Informed Consent and Psychotherapy : An Interpretative Phenomenological Analysis of Therapists’ Views.

    OpenAIRE

    Goddard, Angela; Murray, Craig; Simpson, Jane

    2008-01-01

    Objectives: To examine the issue of informed consent and how this is translated into clinical psychotherapy practice. Design: A qualitative approach was taken in which interviews were used to produce data. Methods: Nine clinical psychologists with specialist psychodynamic training took part in the research. Participants were interviewed using a semi-structured interview schedule. The interviews were transcribed and the data were analysed using Interpretative Phenomenological Analysis. Results...

  2. The interconnection between mental health, work and belonging: A phenomenological investigation

    OpenAIRE

    Tangvald-Pedersen, Svein Olav; Bongaardt, Robert (Rob)

    2017-01-01

    It is well-known that a sense of belonging is crucial in relation to gaining and maintaining sound mental health. Work is also known to be an essential aspect of recovery from mental health problems. However, there is scant knowledge of what a sense of belonging in the workplace represents. This study explores the nature and meaning of a sense of belonging in the workplace as experienced by persons struggling with mental health issues. Using a descriptive phenomenological methodology, sixt...

  3. Boundaries, borders, and limits. A phenomenological reflection on ethics and euthanasia

    OpenAIRE

    Leget, C

    2006-01-01

    The subject of euthanasia divides both people and nations. It will always continue to do so because the arguments for and against this issue are intrinsically related to each other. This paper offers an analysis of the interrelation of the arguments, departing from a phenomenology of boundaries. From the participant perspective the boundary of euthanasia appears as a limit. From a helicopter perspective it appears as a border. Reflecting on both perspectives they turn out to complement each o...

  4. PHENOMENOLOGY OF LIFE IN UNDERSTANDING THE COSMOPOLITAN HUMANNESS

    Directory of Open Access Journals (Sweden)

    CARMEN COZMA

    2013-05-01

    Full Text Available One of the most significant directions of the world-wide contemporary philosophy, phenomenology of life of Anna-Teresa Tymieniecka represents a major path of thinking and acting for the promotion of what does mean the universal valuable in human beingness by disclosing and unfolding an essential modality of understanding and shaping some paradigms of world culture. We face an original author and a reputed activist doing exceptional work to foster a culture of dialogue in the world. The impressive Tymienieckan philosophical work has imposed itself as a great contribution to the heralding of a “New Enlightenment” encompassing humanity in the endeavour of creating, maintaining and developing the wellbeing and the common good of mankind, in securing the human common destiny. Putting in act a holistic and dynamic philosophy upon life and human condition, phenomenology of life offers a viable pattern of communication between different cultures, of overcoming any kind of contradictions in dealing with the fundamental issues of living together and sharing-in-life. We can find elements for tackling and comprehending in a better way our cosmopolitan humanness, due to the opening of a creative approach of identity and otherness, by admitting differentiation and also by working for harmony in the play of life. Throughout new concepts and a very own complex vision of the respect for life, the philosophy-in-act of AnnaTeresa Tymieniecka manifests valences of an integrator enterprise in interpreting the cosmopolitan status of the philosopher in nowadays, in affirming the role of a responsible citizen of the world.

  5. 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

  6. Phenomenology of heavy quarkonia and quantum chromodynamics

    International Nuclear Information System (INIS)

    Schmitz, S.J.A.

    1986-01-01

    Heavy quarkonia, the c anti c, b anti b, and soon to be discovered t anti t families of states, are studied in the framework of potential theory. The earlier proposed, flavor independent Riverside potential is fit to masses of c anti c and b anti b states and their electronic widths are calculated. An unusual feature of the potential is the use of a parameter b which controls the small r or asymptotic freedom behavior and which can be related to the QCD scale parameters Λ/MS. This parameter b is virtually undetermined by the c anti c and b anti b spectra, merely excluding the range b < 4 or Λ/MS ≤ 120 MeV and slightly favoring Λ/MS ≅ 250 MeV. It is shown how even minimal information on the t anti t states will restrict the Λ/MS value to a range of the order of 50 MeV. A recent Lattice Gauge potential shows a remarkable closeness to the phenomenological approach. In view of the approximations involved, the difference between the two potentials is small. This difference is investigated in terms of the strong coupling constant α which can be extracted from both potentials. In the main r regime the Lattice Gauge α is markedly smaller than the phenomenological one. It is shown that the absence of intermediate, virtual quark loops in the Lattice Gauge calculation, i.e. the so-called quenched approximation, accounts for at least some and possibly most of that difference. Overall, the phenomenology of heavy quarkonia as studied in this work is in no conflict with QCD

  7. 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.

  8. Phenomenology of chiral damping in noncentrosymmetric magnets

    KAUST Repository

    Akosa, Collins Ashu; Miron, Ioan Mihai; Gaudin, Gilles; Manchon, Aurelien

    2016-01-01

    A phenomenology of magnetic chiral damping is proposed in the context of magnetic materials lacking inversion symmetry. We show that the magnetic damping tensor acquires a component linear in magnetization gradient in the form of Lifshitz invariants. We propose different microscopic mechanisms that can produce such a damping in ferromagnetic metals, among which local spin pumping in the presence of an anomalous Hall effect and an effective “s-d” Dzyaloshinskii-Moriya antisymmetric exchange. The implication of this chiral damping in terms of domain-wall motion is investigated in the flow and creep regimes.

  9. Z(prime) Phenomenology and the LHC

    International Nuclear Information System (INIS)

    Rizzo, Thomas G.

    2006-01-01

    A brief pedagogical overview of the phenomenology of Z(prime) gauge bosons is ILC in determining Z(prime) properties is also discussed. and explore in detail how the LHC may discover and help elucidate the models, review the current constraints on the possible properties of a Z(prime) nature of these new particles. We provide an overview of the Z(prime) studies presented. Such particles can arise in various electroweak extensions of that have been performed by both ATLAS and CMS. The role of the the Standard Model (SM). We provide a quick survey of a number of Z(prime)

  10. Disoriented chiral condensate: Theory and phenomenology

    International Nuclear Information System (INIS)

    Bjorken, J.D.

    1997-12-01

    These notes are an abbreviated version of lectures given at the 1997 Zakopane School. They contain two topics. The first is a description in elementary terms of the basic ideas underlying the speculative hypothesis that pieces of strong-interaction vacuum with a rotated chiral order parameter, disoriented chiral condensate or DCC, might be produced in high energy elementary particle collisions. The second topic is a discussion of the phenomenological techniques which may be applied to data in order to experimentally search for the existence of DCC

  11. The phenomenology of scalar colour octets

    International Nuclear Information System (INIS)

    Krasnikov, N.V.

    1995-01-01

    The phenomenology of color scalar octet particles is discussed. Namely, the discovery potential of scalar octets at LEP, FNAL and LHC is discussed. It appears that new hadrons composed from scalar colour octets are rather longlived (Γ≤O(10) keV). The current experimental data don't contradict to the existence of light (M∼O(1) GeV) scalar octets. Light scalar colour octets give additional contribution to the QCD β-function and allow to improve agreement between deep inelastic and LEP data. 10 refs.; 2 figs

  12. Quantum supergravity, supergravity anomalies and string phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    Gaillard, Mary K., E-mail: mkgaillard@lbl.gov

    2016-11-15

    I discuss the role of quantum effects in the phenomenology of effective supergravity theories from compactification of the weakly coupled heterotic string. An accurate incorporation of these effects requires a regularization procedure that respects local supersymmetry and BRST invariance and that retains information associated with the cut-off scale, which has physical meaning in an effective theory. I briefly outline the Pauli–Villars regularization procedure, describe some applications, and comment on what remains to be done to fully define the effective quantum field theory.

  13. Phenomenology and treatment of behavioural addictions.

    Science.gov (United States)

    Grant, Jon E; Schreiber, Liana R N; Odlaug, Brian L

    2013-05-01

    Behavioural addictions are characterized by an inability to resist an urge or drive resulting in actions that are harmful to oneself or others. Behavioural addictions share characteristics with substance and alcohol abuse, and in areas such as natural history, phenomenology, and adverse consequences. Behavioural addictions include pathological gambling, kleptomania, pyromania, compulsive buying, compulsive sexual behaviour, Internet addiction, and binge eating disorder. Few studies have examined the efficacy of pharmacological and psychological treatment for the various behavioural addictions, and therefore, currently, no treatment recommendations can be made.

  14. Phenomenology of chiral damping in noncentrosymmetric magnets

    KAUST Repository

    Akosa, Collins Ashu

    2016-06-21

    A phenomenology of magnetic chiral damping is proposed in the context of magnetic materials lacking inversion symmetry. We show that the magnetic damping tensor acquires a component linear in magnetization gradient in the form of Lifshitz invariants. We propose different microscopic mechanisms that can produce such a damping in ferromagnetic metals, among which local spin pumping in the presence of an anomalous Hall effect and an effective “s-d” Dzyaloshinskii-Moriya antisymmetric exchange. The implication of this chiral damping in terms of domain-wall motion is investigated in the flow and creep regimes.

  15. A phenomenological model for nuclear multifragmentation

    International Nuclear Information System (INIS)

    Souza, S.R.; Leray, S.; Paula, L. de; Nemeth, J.; Ngo, C.; CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette; Ngo, H.

    1992-01-01

    A phenomenological model for nuclear multifragmentation is presented. It is made up of two complementary parts: molecular dynamics and restructured aggregation. It is applied to study the multifragmentation of 16 O+ 80 Br system at several bombarding energies. The results turn out to be in good agreement with available emulsion data. The production of charged particles and IMF as a function of the bombarding energy is also studied. The results seem to agree quite well with experimental observations and with previous results of other model calculations. (author) 19 refs.; 5 figs.; 1 tab

  16. Subjectivity and intersubjectivity between semiotics and phenomenology

    Directory of Open Access Journals (Sweden)

    Francesco Marsciani

    2014-12-01

    Full Text Available A semiotic theory of subjectivity cannot prescind from a radical consideration of the intersubjective dimension, which, from the phenomenological perspective, represents the constitutive instance of the meaning of the world. The theory of signification has yet to come to terms with this fundamental option: the theory of enunciation, for example, is still tied to the alternative between an egological perception of the production of meaning and a truly intersubjective conception. A radically intersubjective understanding of the constitution of meaning must, in the theory of enunciation, include an authentic theory of alterity in which the production of communicative intentions can be described based on a more fundamental transcendental intentionality.

  17. Melanie Klein's metapsychology: phenomenological and mechanistic perspective.

    Science.gov (United States)

    Mackay, N

    1981-01-01

    Freud's metapsychology is the subject of an important debate. This is over whether psychoanalysis is best construed as a science of the natural science type or as a special human science. The same debate applies to Melanie Klein's work. In Klein's metapsychology are two different and incompatible models of explanation. One is taken over from Freud's structural theory and appears to be similarly mechanistic. The other is clinically based and phenomenological. These two are discussed with special reference to the concepts of "phantasy" and "internal object".

  18. 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...

  19. Phenomenology and Qualitative Data Analysis Software (QDAS): A Careful Reconciliation

    OpenAIRE

    Brian Kelleher Sohn

    2017-01-01

    An oft-cited phenomenological methodologist, Max VAN MANEN (2014), claims that qualitative data analysis software (QDAS) is not an appropriate tool for phenomenological research. Yet phenomenologists rarely describe how phenomenology is to be done: pencil, paper, computer? DAVIDSON and DI GREGORIO (2011) urge QDAS contrarians such as VAN MANEN to get over their methodological loyalties and join the digital world, claiming that all qualitative researchers, whatever their methodology, perform p...

  20. Toward a Conceptualization of Mixed Methods Phenomenological Research

    OpenAIRE

    Mayoh, Joanne; Onwuegbuzie, A.J.

    2015-01-01

    Increasingly, researchers are recognizing the benefits of expanding research designs that are rooted in one tradition (i.e., monomethod design) into a design that incorporates or interfaces with the other tradition. The flexibility of phenomenologically driven methods provides one such example. Indeed, phenomenological research methods work extremely well as a component of mixed methods research approaches. However, to date, a mixed methods version of phenomenological research has not been fo...

  1. Relativistic phenomenological equations and transformation laws of relative coefficients

    Directory of Open Access Journals (Sweden)

    Patrizia Rogolino

    2017-06-01

    Full Text Available The aim of this paper is to derive the phenomenological equations in the context of special relativistic non-equilibrium thermodynamics with internal variables. In particular, after introducing some results developed in our previous paper, by means of classical non-equilibrium thermodynamic procedure and under suitable assumptions on the entropy density production, the phenomenological equations and transformation laws of phenomenological coefficients are derived. Finally, some symmetries of aforementioned coefficients are obtained.

  2. Quantum gravity and taoist cosmology: Exploring the ancient origins of phenomenological string theory.

    Science.gov (United States)

    Rosen, Steven M

    2017-12-01

    This paper carries forward the author's contribution to PBMP's previous special issue on Integral Biomathics (Rosen 2015). In the earlier paper, the crisis in contemporary theoretical physics was described and it was demonstrated that the problem can be addressed effectively only by shifting the foundations of physics from objectivist Cartesian philosophy to phenomenological philosophy. To that end, a phenomenological string theory was proposed based on qualitative topology and hypercomplex numbers. The current presentation takes this further by delving into the ancient Chinese origin of phenomenological string theory. First, we discover a deep connection between the Klein bottle, which is crucial to the theory, and the Ho-t'u, an old Chinese number archetype central to Taoist cosmology. The two structures are seen to mirror each other in expressing the curious psychophysical (phenomenological) action pattern at the heart of microphysics. But tackling the question of quantum gravity requires that a whole family of topological dimensions be brought into play. What we find in engaging with these structures is a closely related family of Taoist forebears that, in concert with their successors, provide a blueprint for cosmic evolution. Whereas conventional string theory accounts for the generation of nature's fundamental forces via a notion of symmetry breaking that is essentially static and thus unable to explain cosmogony successfully, phenomenological/Taoist string theory is guided by the dialectical interplay between symmetry and asymmetry inherent in the principle of synsymmetry. This dynamic concept of cosmic change is elaborated on in the three concluding sections of the paper. Here, a detailed analysis of cosmogony is offered, first in terms of the theory of dimensional development and its Taoist (yin-yang) counterpart, then in terms of the evolution of the elemental force particles through cycles of expansion and contraction in a spiraling universe. The paper

  3. Some issues in the ghost condensation scenario

    International Nuclear Information System (INIS)

    Anisimov, A.

    2004-01-01

    In the recently proposed 'ghost condensation' scenario a model of consistent infrared modification of gravity was suggested. We first review the basic ideas of this scenario. We discuss various phenomenological aspects of the ghost condensation, such as stability of the condensate, bounds on the UV cut-off scale of the corresponding effective field theory and other issues. (author)

  4. Beyond Empathy. Phenomenological Approaches to Intersubjectivity

    Directory of Open Access Journals (Sweden)

    Dan Zahavi

    2011-02-01

    Full Text Available Drawing on the work of Scheler, Heidegger, Merleau-Ponty, Husserl and Sartre, this article presents an overview of some of the diverse approaches to intersubjectivity that can be found in the phenomenological tradition. Starting with a brief description of Scheler’s criticism of the argument from analogy, the article continues by showing that the phenomenological analyses of intersubjectivity involve much more than a ‘solution’ to the ‘traditional’ problem of other minds. Intersubjectivity doesn’t merely concern concrete faceto-face encounters between individuals. It is also something that is at play in simple perception, in tool-use, in emotions, drives and different types of self-awareness. Ultimately, the phenomenologists would argue that a treatment of intersubjectivity requires a simultaneous analysis of the relationship between subjectivity and world. It is not possible simply to insert intersubjectivity somewhere within an already established ontology; rather, the three regions ‘self’, ‘others’, and ‘world’ belong together; they reciprocally illuminate one another, and can only be understood in their interconnection. 

  5. Phenomenological applications of perturbative quantum chromodynamics

    International Nuclear Information System (INIS)

    Zahir, M.S.Z.

    1981-01-01

    In this thesis, three diffrent topics in high energy particle physics are investigated each of which is a case of theoretical and phenomenological application of perturbative Quantum Chromodynamics. The first topic is addressed to the structure of nucleons as probed in deep-inelastic lepton-nucleon scattering. Since, at present, meaningful calculations in Quantum Chromodynamics (QCD) can be done only for short distances or large momentum transfers, phenomenological applications of QCD to the full hadronic processes many a time require additional model dependent procedures. In this thesis, the structure functions of the nucleon in the framework of the valon model in which a nucleon is assumed to be a bound state of three valence quark clusters (valons) are analyzed. In the second topic the production of massive dimuons at large transverse momentum in Drell-Yan process is analyzed where it is believed that the dimuons acquire large transverse momentum through the emission or absorption of hard gluons. Following a model independent formalism, in this thesis, the lowest order QCD contributions to the structure functions in lepton-pair production are calculated and it is shown that there exist sum rules connecting the four sructure functions to be satisfied at zero rapidity and large transverse momentum of the muon-pair for similar interacting hadrons. In the third topic a discussion is given on how high energy photons can replace hadrons in new lepton-pair production process

  6. 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.

  7. Husserlian Phenomenology as a Kind of Introspection

    Directory of Open Access Journals (Sweden)

    Christopher Gutland

    2018-06-01

    Full Text Available The thesis of this article is that Husserl's proposed method for intuitively exploring the essential or a priori laws of consciousness is a kind of introspection. After a first reflection on the meaning of “introspection,” four elements of Husserl's methodology are introduced: the principle of all principles, epoché, phenomenological reduction, and eidetic variation. These features are then individually related to six common features Eric Schwitzgebel mentions in his definition of introspection in the Stanford Encyclopedia of Philosophy. The explanation of these elements is complemented by mentioning phenomenological insights they offer. It is thereby shown how Husserl's methodology evades some of the pitfalls of introspection and reaches a secure ground. Such pitfalls are: a relatively uncontrolled and varying scope of awareness, false prejudices, and problems distinguishing between idiosyncratic and general features of consciousness. As this article is written for the section Theoretical and Philosophical Psychology, Husserl's approach is developed in relation to two well-known philosophical systems that considerably influenced him, Hume's and Kant's.

  8. 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

  9. Study of theory and phenomenology of some classes of family symmetry and unification models

    International Nuclear Information System (INIS)

    Kane, Gordon L.; King, Steve F.; Peddie, Iain N.R.; Velasco-Sevilla, Liliana

    2005-01-01

    We review and compare theoretically and phenomenologically a number of possible family symmetries, which when combined with unification, could be important in explaining quark, lepton and neutrino masses and mixings, providing new results in several cases. Theoretical possibilities include abelian or non-abelian, symmetric or non symmetric Yukawa matrices, Grand Unification or not. Our main focus is on anomaly-free U(1) family symmetry combined with SU(5) unification, although we also discuss other possibilities. We provide a detailed phenomenological fit of the fermion masses and mixings for several examples, and discuss the supersymmetric flavour issues in such theories, including a detailed analysis of lepton flavour violation. We show that it is not possible to quantitatively and decisively discriminate between these different theoretical possibilities at the present time

  10. Phenomenological correlations in nuclear structure: An opportunity for nuclear astrophysics and a challenge to theory

    International Nuclear Information System (INIS)

    Casten, R.F.; Zamfir, N.V.

    1992-01-01

    Though it often appears daunting in its complexity, nuclear data frequently exhibits remarkable simplicities when viewed from the appropriate perspectives. This realization, which is becoming more and more apparent, is one of the fruits of the vast amount of nuclear data that has been accumulated over many years but, surprisingly, has never been completely digested. This emerging, unified, and simple macroscopic phenomenology, aided by microscopic underpinnings and physical arguments, appears in many guises and often simplifies semi-empirical estimates of structure far from stability in the critical realms where nuclear astrophysics takes place and where it is in need for improved nuclear input. The generality of simple phenomenological relationships begs both for a sound theoretical basis and for the advent of Radioactive Nuclear Beams so that the reliability of their extrapolations can be assessed and tested. These issues will be discussed, and illustrated with a number of specific examples

  11. Merleau-Ponty's Phenomenology of Language and General Semantics.

    Science.gov (United States)

    Lapointe, Francois H.

    A survey of Maurice Merleau-Ponty's views on the phenomenology of language yields insight into the basic semiotic nature of language. Merleau-ponty's conceptions stand in opposition to Saussure's linguistic postulations and Korzybski's scientism. That is, if language is studied phenomenologically, the acts of speech and gesture take on greater…

  12. 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…

  13. 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 ...

  14. Difficulties Encountered in the Application of the Phenomenological ...

    African Journals Online (AJOL)

    While it is heartening to see that more researchers in the field of the social sciences are using some version of the phenomenological method, it is also disappointing to see that very often some of the steps employed do not follow phenomenological logic. In this paper, several dissertations are reviewed in order to point out ...

  15. 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…

  16. Interpretive and Critical Phenomenological Crime Studies: A Model Design

    Science.gov (United States)

    Miner-Romanoff, Karen

    2012-01-01

    The critical and interpretive phenomenological approach is underutilized in the study of crime. This commentary describes this approach, guided by the question, "Why are interpretive phenomenological methods appropriate for qualitative research in criminology?" Therefore, the purpose of this paper is to describe a model of the interpretive…

  17. Phenomenological structure functions and Gribov-Lipatov relation

    International Nuclear Information System (INIS)

    Choudhary, D.K.; Misra, A.K.

    1987-01-01

    An analysis of the Giribov-Lipatov relation using the phenomenological forms of the structure function F 2 ep is made. The analysis indicate breakdown of the relation at PETRA energies. Plausible reasons of the breakdown of Gribov-Lipatov relation are discussed together with its phenomenological form. 33 refs., 6 figures. (author)

  18. Examining the Lived World: The Place of Phenomenology in ...

    African Journals Online (AJOL)

    This paper aims to explore the validity of phenomenology in the psychiatric setting. The phenomenological method - as a mode of research, a method of engagement between self and other, and a framework for approaching what it means to know - has found a legitimate home in therapeutic practice. Over the last century, ...

  19. Δ(54) flavor phenomenology and strings

    Energy Technology Data Exchange (ETDEWEB)

    Carballo-Pérez, Brenda [Instituto de Física, Universidad Nacional Autónoma de México,Apartado Postal 20-364, Ciudad de México 01000 (Mexico); HEBA Ideas S.A. de C.V.,Calculistas 37, Cd. Mx. 09400 (Mexico); Peinado, Eduardo; Ramos-Sánchez, Saúl [Instituto de Física, Universidad Nacional Autónoma de México,Apartado Postal 20-364, Ciudad de México 01000 (Mexico)

    2016-12-23

    Δ(54) can serve as a flavor symmetry in particle physics, but remains almost unexplored. We show that in a classification of semi-realistic ℤ{sub 3}×ℤ{sub 3} heterotic string orbifolds, Δ(54) turns out to be the most natural flavor symmetry, providing additional motivation for its study. We revisit its phenomenological potential from a low-energy perspective and subject to the constraints of string models. We find a model with Δ(54) arising from heterotic orbifolds that leads to the Gatto-Sartori-Tonin relation for quarks and charged-leptons. Additionally, in the neutrino sector, it leads to a normal hierarchy for neutrino masses and a correlation between the reactor and the atmospheric mixing angles, the latter taking values in the second octant and being compatible at three sigmas with experimental data.

  20. Yukawa Bound States and Their LHC Phenomenology

    Directory of Open Access Journals (Sweden)

    Enkhbat Tsedenbaljir

    2013-01-01

    Full Text Available We present the current status on the possible bound states of extra generation quarks. These include phenomenology and search strategy at the LHC. If chiral fourth-generation quarks do exist their strong Yukawa couplings, implied by current experimental lower bound on their masses, may lead to formation of bound states. Due to nearly degenerate 4G masses suggested by Precision Electroweak Test one can employ “heavy isospin” symmetry to classify possible spectrum. Among these states, the color-octet isosinglet vector ω 8 is the easiest to be produced at the LHC. The discovery potential and corresponding decay channels are covered in this paper. With possible light Higgs at ~125 GeV two-Higgs doublet version is briefly discussed.

  1. 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.

  2. 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.

  3. Phenomenological theory of superfluidity and superconductivity

    International Nuclear Information System (INIS)

    Rabinowitz, M.

    1994-01-01

    Quantum condensation is used here as the basis for a phenomenological theory of superfluidity and superconductivity. It leads to remarkably good calculations of the transition temperatures T c of superfluid 3 He and 4 He, as well as a large number of cuprate, heavy fermion, organic, dichalcogenide, and bismuth oxide superconductors. Although this approach may apply least to the long-coherence-length metallics, reasonably good estimates are made for them and chevral superconductors. T c for atomic H is estimated. T c can be calculated as a function of number density or density of states and effective mass of normal carriers; or alternatively with the Fermi energy as the only input parameter. Predictions are made for a total of 26 superconductors and four superfluids. An estimate is also made for coherence lengths

  4. Phenomenological approaches of dissipative heavy ion collisions

    International Nuclear Information System (INIS)

    Ngo, C.

    1983-09-01

    These lectures describe the properties of dissipative heavy ion collisions observed in low bombarding energy heavy ion reactions. These dissipative collisions are of two different types: fusion and deep inelastic reactions. Their main experimental properties are described on selected examples. It is shown how it is possible to give a simple interpretation to the data. A large number of phenomenological models have been developped to understand dissipative heavy ion collisions. The most important are those describing the collision by classical mechanics and friction forces, the diffusion models, and transport theories which merge both preceding approaches. A special emphasis has been done on two phenomena observed in dissipative heavy ion collisions: charge equilibratium for which we can show the existence of quantum fluctuations, and fast fission which appears as an intermediate mechanism between deep inelastic reactions and compound nucleus formation [fr

  5. Palatini actions and quantum gravity phenomenology

    International Nuclear Information System (INIS)

    Olmo, Gonzalo J.

    2011-01-01

    We show that an invariant an universal length scale can be consistently introduced in a generally covariant theory through the gravitational sector using the Palatini approach. The resulting theory is able to capture different aspects of quantum gravity phenomenology in a single framework. In particular, it is found that in this theory field excitations propagating with different energy-densities perceive different background metrics, which is a fundamental characteristic of the DSR and Rainbow Gravity approaches. We illustrate these properties with a particular gravitational model and explicitly show how the soccer ball problem is avoided in this framework. The isotropic and anisotropic cosmologies of this model also avoid the big bang singularity by means of a big bounce

  6. Palatini actions and quantum gravity phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    Olmo, Gonzalo J., E-mail: gonzalo.olmo@csic.es [Departamento de Física Teórica and IFIC, Centro Mixto Universidad de Valencia - CSIC, Facultad de Física, Universidad de Valencia, Burjassot-46100, Valencia (Spain)

    2011-10-01

    We show that an invariant an universal length scale can be consistently introduced in a generally covariant theory through the gravitational sector using the Palatini approach. The resulting theory is able to capture different aspects of quantum gravity phenomenology in a single framework. In particular, it is found that in this theory field excitations propagating with different energy-densities perceive different background metrics, which is a fundamental characteristic of the DSR and Rainbow Gravity approaches. We illustrate these properties with a particular gravitational model and explicitly show how the soccer ball problem is avoided in this framework. The isotropic and anisotropic cosmologies of this model also avoid the big bang singularity by means of a big bounce.

  7. The Phenomenology of Small-Scale Turbulence

    Science.gov (United States)

    Sreenivasan, K. R.; Antonia, R. A.

    I have sometimes thought that what makes a man's work classic is often just this multiplicity [of interpretations], which invites and at the same time resists our craving for a clear understanding. Wright (1982, p. 34), on Wittgenstein's philosophy Small-scale turbulence has been an area of especially active research in the recent past, and several useful research directions have been pursued. Here, we selectively review this work. The emphasis is on scaling phenomenology and kinematics of small-scale structure. After providing a brief introduction to the classical notions of universality due to Kolmogorov and others, we survey the existing work on intermittency, refined similarity hypotheses, anomalous scaling exponents, derivative statistics, intermittency models, and the structure and kinematics of small-scale structure - the latter aspect coming largely from the direct numerical simulation of homogeneous turbulence in a periodic box.

  8. The phenomenology in the environmental aesthetic education

    International Nuclear Information System (INIS)

    Noguera de Echeverri, Ana Patricia

    2000-01-01

    In this paper we present an abstract about our Philosophical Doctor Thesis make on Campinas University (Sao Paulo, Brazil) titled educacion estetico ambiental y fenomenologia: problemas de la educacion estetico ambiental en la modernidad. In this thesis we do a critical thinking about the epistemological model of relation subject -object on modern education, and on the other side, we work in the construction about a aesthetic - environmental education model. We propose here an aesthetization of the education, for conjoint body and world-of-life (lebenswelt) into scenarios and actors of the pedagogical process. Body and world-of-life, are two concepts of Husserl's phenomenology that open the door about the environment' s studies aesthetization and aesthetic' s studies environment, separated on modernity, between the metaphysical subject and physicality objects. Body and world-of-life -symbolic-biotic- are marginal alterities on modernity. This marginality has been a structural lead on the contemporary environmental problems

  9. Phenomenological evidence for two types of paranoia.

    Science.gov (United States)

    Chadwick, P D J; Trower, P; Juusti-Butler, T-M; Maguire, N

    2005-01-01

    Two types of paranoia have been identified, namely persecution (or 'Poor Me') paranoia, and punishment (or 'Bad Me') paranoia. This research tests predicted differences in phenomenology--specifically, in person evaluative beliefs, self-esteem, depression, anxiety, and anger. Fifty-three people with current paranoid beliefs were classified as Poor Me, Bad Me, or neither (classification was reliable). Key dependent variables were measured. All predictions were supported, except the one relating to anger, where the two groups did not differ. The Bad Me group had lower self-esteem, more negative self-evaluative thinking, lower negative evaluations about others, higher depression and anxiety. Importantly, the differences in self-esteem and self-evaluations were not fully accounted for by differences in depression. Data support the presence of two distinct topographies of paranoia. Future research is needed to explore the theory further and examine clinical implications. Copyright 2005 S. Karger AG, Basel

  10. General phenomenology of underground nuclear explosions

    International Nuclear Information System (INIS)

    Derlich, S.; Supiot, F.

    1969-01-01

    An essentially qualitatively description is given of the phenomena related to underground nuclear explosions (explosion of a single unit, of several units in line, and simultaneous explosions). In the first chapter are described the phenomena which are common to contained explosions and to explosions forming craters (formation and propagation of a shock-wave causing the vaporization, the fusion and the fracturing of the medium). The second chapter describes the phenomena related to contained explosions (formation of a cavity with a chimney). The third chapter is devoted to the phenomenology of test explosions which form a crater; it describes in particular the mechanism of formation and the different types of craters as a function of the depth of the explosion and of the nature of the ground. The aerial phenomena connected with explosions which form a crater: shock wave in the air and focussing at a large distance, and dust clouds, are also dealt with. (authors) [fr

  11. Phenomenology of induced electroweak symmetry breaking

    International Nuclear Information System (INIS)

    Chang, Spencer; Galloway, Jamison; Luty, Markus A.; Salvioni, Ennio; Tsai, Yuhsin

    2015-01-01

    We study the phenomenology of models of electroweak symmetry breaking where the Higgs potential is destabilized by a tadpole arising from the coupling to an “auxiliary” Higgs sector. The auxiliary Higgs sector can be either perturbative or strongly coupled, similar to technicolor models. Since electroweak symmetry breaking is driven by a tadpole, the cubic and quartic Higgs couplings can naturally be significantly smaller than their values in the standard model. The theoretical motivation for these models is that they can explain the 125 GeV Higgs mass in supersymmetry without fine-tuning. The auxiliary Higgs sector contains additional Higgs states that cannot decouple from standard model particles, so these models predict a rich phenomenology of Higgs physics beyond the standard model. In this paper we analyze a large number of direct and indirect constraints on these models. We present the current constraints after the 8 TeV run of the LHC, and give projections for the sensitivity of the upcoming 14 TeV run. We find that the strongest constraints come from the direct searches A 0 →Zh, A 0 →tt-bar, with weaker constraints from Higgs coupling fits. For strongly-coupled models, additional constraints come from ρ + →WZ where ρ + is a vector resonance. Our overall conclusion is that a significant parameter space for such models is currently open, allowing values of the Higgs cubic coupling down to 0.4 times the standard model value for weakly coupled models and vanishing cubic coupling for strongly coupled models. The upcoming 14 TeV run of the LHC will stringently test this scenario and we identify several new searches with discovery potential for this class of models.

  12. 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...

  13. Phenomenological analysis of D-brane Pati-Salam vacua

    CERN Document Server

    Anastasopoulos, P.; Vlachos, N.D.

    2010-01-01

    In the present work we perform a phenomenological analysis of the effective low energy models with Pati-Salam (PS) gauge symmetry derived in the context of D-branes. A main issue in these models arises from the fact that the right-handed fermions and the PS-symmetry breaking Higgs field transform identically under the PS symmetry, causing unnatural matter-Higgs mixing effects. We argue that this problem could be solved in particular D-brane setups where these fields arise in different intersections. We further observe that whenever a large Higgs mass term is generated in a particular class of mass spectra, a splitting mechanism -reminiscent of the doublet triplet splitting- may protect the neutral Higgs components from a heavy mass term. We analyze the implications of each individual representation which in principle is available in these models in order to specify the minimal spectrum required to build up a consistent PS model which reconciles the low energy data. A short discussion is devoted on the effects...

  14. Phenomenological Model Describing the Formation of Peeling Defects on Hot-Rolled Duplex Stainless Steel 2205

    Science.gov (United States)

    Yong-jun, Zhang; Hui, Zhang; Jing-tao, Han

    2017-05-01

    The chemical composition, morphology, and microstructure of peeling defects formed on the surface of sheets from steel 2205 under hot rolling are studied. The microstructure of the surface is analyzed using scanning electron and light microscopy. The zones affected are shown to contain nonmetallic inclusions of types Al2O3 and CaO - SiO2 - Al2O3 - MgO in the form of streak precipitates and to have an unfavorable content of austenite, which causes decrease in the ductility of the area. The results obtained are used to derive a five-stage phenomenological model of formation of such defects.

  15. Free will: A case study in reconciling phenomenological philosophy with reductionist sciences.

    Science.gov (United States)

    Hong, Felix T

    2015-12-01

    Phenomenology aspires to philosophical analysis of humans' subjective experience while it strives to avoid pitfalls of subjectivity. The first step towards naturalizing phenomenology - making phenomenology scientific - is to reconcile phenomenology with modern physics, on the one hand, and with modern cellular and molecular neuroscience, on the other hand. In this paper, free will is chosen for a case study to demonstrate the feasibility. Special attention is paid to maintain analysis with mathematical precision, if possible, and to evade the inherent deceptive power of natural language. Laplace's determinism is re-evaluated along with the concept of microscopic reversibility. A simple and transparent version of proof demonstrates that microscopic reversibility is irreconcilably incompatible with macroscopic irreversibility, contrary to Boltzmann's claim. But the verdict also exalts Boltzmann's statistical mechanics to the new height of a genuine paradigm shift, thus cutting the umbilical cord linking it to Newtonian mechanics. Laplace's absolute determinism must then be replaced with a weaker form of causality called quasi-determinism. Biological indeterminism is also affirmed with numerous lines of evidence. The strongest evidence is furnished by ion channel fluctuations, which obey an indeterministic stochastic phenomenological law. Furthermore, quantum indeterminacy is shown to be relevant in biology, contrary to the opinion of Erwin Schrödinger. In reconciling phenomenology of free will with modern sciences, three issues - alternativism, intelligibility and origination - of free will must be accounted for. Alternativism and intelligibility can readily be accounted for by quasi-determinism. In order to account for origination of free will, the concept of downward causation must be invoked. However, unlike what is commonly believed, there is no evidence that downward causation can influence, shield off, or overpower low-level physical forces already known to

  16. Broken flavor symmetries in high energy particle phenomenology

    International Nuclear Information System (INIS)

    Antaramian, A.

    1995-01-01

    Over the past couple of decades, the Standard Model of high energy particle physics has clearly established itself as an invaluable tool in the analysis of high energy particle phenomenon. However, from a field theorists point of view, there are many dissatisfying aspects to the model. One of these, is the large number of free parameters in the theory arising from the Yukawa couplings of the Higgs doublet. In this thesis, we examine various issues relating to the Yukawa coupeng structure of high energy particle field theories. We begin by examining extensions to the Standard Model of particle physics which contain additional scalar fields. By appealing to the flavor structure observed in the fermion mass and Kobayashi-Maskawa matrices, we propose a reasonable phenomenological parameterization of the new Yukawa couplings based on the concept of approximate flavor symmetries. It is shown that such a parameterization eliminates the need for discrete symmetries which limit the allowed couplings of the new scalars. New scalar particles which can mediate exotic flavor changing reactions can have masses as low as the weak scale. Next, we turn to the issue of neutrino mass matrices, where we examine a particular texture which leads to matter independent neutrino oscillation results for solar neutrinos. We, then, examine the basis for extremely strict limits placed on flavor changing interactions which also break lepton- and/or baryon-number. These limits are derived from cosmological considerations. Finally, we embark on an extended analysis of proton decay in supersymmetric SO(10) grand unified theories. In such theories, the dominant decay diagrams involve the Yukawa couplings of a heavy triplet superfield. We argue that past calculations of proton decay which were based on the minimal supersymmetric SU(5) model require reexamination because the Yukawa couplings of that theory are known to be wrong

  17. [Surrogacy in Maternity. A Depersonalising Human Relationship Phenomenology].

    Science.gov (United States)

    Casciano, Antonio

    2018-01-01

    Ethical and bioethical problems, which are typical of the practice of surrogate motherhood, refer to its protagonists: the couple that orders it, due to its demand to satisfy the desire of paternity and maternity and the promptness of having a female body to fulfill its aspirations; the expectant mother, and the physical and psychic repercussions coming from the role performed in the surrogacy contract, as well as the risks of manipulation and exploitation, related to her position; the baby and his right to grow counting on the certainty of his parental relationships and on the preservation of his emotional balance. The human and anthropological importance of these issues, along with the growing development of this practice in the world, has questioned our moral conscience. In this context, the expectant mother, the weakest and the most affected part among the parts involved in the surrogacy contract, demands a particular attention. In this sense, the aim of this work is to lead a phenomenological analysis of the different steps of the practice of surrogacy, from the first stage of collection and classification of the information referring to the candidates, to the stage of the insemination and of its consequences about to the private life of the expectant. On the other hand, this work tries to justify the existence of a parallelism, as for the exploitation of the female body, between the practice of surrogate motherhood and prostitution. Finally, the issue relating to the effective social emancipation of the surrogate women in poor countries, the real autonomy and the freedom of their decision, as well as the typical features of the desire of paternity of the ordering couple are dealt with. The carried out study has allowed to conclude that this practice always implies a degree of physical, psychic and moral exploitation of the expectant mother, which suggests its prohibition at global level.

  18. A New Understanding of Psychopathy: The Contribution of Phenomenological Psychopathology.

    Science.gov (United States)

    Englebert, Jérôme

    2015-01-01

    The objective of this study is to present a theoretical paper about a clinical issue. Our aim is to propose some clinical and semiological considerations for a psychopathological conception of psychopathy. We will discuss several major theoretical works dedicated to this nosographic entity (mainly those of Schneider [Psychopathic Personalities (1923). London, Cassell, 1950], Cleckley [The Mask of Sanity. St. Louis, Mosby, 1941] and Hare [The Hare Psychopathy Checklist - Revised Manual, ed 2. Toronto, Multi-Health Systems, 2003]). We will also examine a significant issue raised by Cooke et al. [Psychol Assess 2001;13:171-188; J Person Disord 2004;18:337-357; Br J Psychiatry Suppl 2007;49:s39-s50; Int J Forensic Ment Health 2012;11:242-252], namely whether psychopathic functioning is consistently related to antisocial behavior. This theoretical essay is informed by clinical situations (involving psychopaths who were interviewed in prison or in forensic centers). The method applied a phenomenological psychopathology analysis to the clinical material. We first compare Binswanger's conception of mania with psychopathic functioning. Patient behavior is similar, but there is a difference related to the dialectic between the ego and the alter ego. A patient with mania has a fundamental crisis of the ego, which a psychopath does not have. A second finding of our investigations concerns emotions and the adaptive dimension of the psychopathic disorder. An epistemological discussion of the concept of emotions reveals that psychopaths are competent in the management of emotional stimuli, which confers a psychological advantage upon them. © 2015 S. Karger AG, Basel.

  19. New results in light-front phenomenology

    International Nuclear Information System (INIS)

    Brodsky, S.J.

    2005-01-01

    The light-front quantization of gauge theories in light-cone gauge provides a frame-independent wavefunction representation of relativistic bound states, simple forms for current matrix elements, explicit unitarity, and a trivial vacuum. In this talk I review the theoretical methods and constraints which can be used to determine these central elements of QCD phenomenology. The freedom to choose the light-like quantization four-vector provides an explicitly covariant formulation of light-front quantization and can be used to determine the analytic structure of light-front wave functions and define a kinematical definition of angular momentum. The AdS/CFT correspondence of large N c supergravity theory in higher-dimensional anti-de Sitter space with supersymmetric QCD in four-dimensional space-time has interesting implications for hadron phenomenology in the conformal limit, including an all-orders demonstration of counting rules for exclusive processes. String/gauge duality also predicts the QCD power-law behavior of light-front Fock-state hadronic wavefunctions with arbitrary orbital angular momentum at high momentum transfer. The form of these near-conformal wavefunctions can be used as an initial ansatz for a variational treatment of the light-front QCD Hamiltonian. The light-front Fock-state wavefunctions encode the bound state properties of hadrons in terms of their quark and gluon degrees of freedom at the amplitude level. The nonperturbative Fock-state wavefunctions contain intrinsic gluons, and sea quarks at any scale Q with asymmetries such as s(x) ≠ s-bar(x), u-bar(x) ≠ d-bar(x). Intrinsic charm and bottom quarks appear at large x in the light-front wavefunctions since this minimizes the invariant mass and off-shellness of the higher Fock state. In the case of nuclei, the Fock state expansion contains 'hidden color' states which cannot be classified in terms of of nucleonic degrees of freedom. I also briefly review recent analyses which show that some

  20. The cruel and unusual phenomenology of solitary confinement.

    Science.gov (United States)

    Gallagher, Shaun

    2014-01-01

    What happens when subjects are deprived of intersubjective contact? This paper looks closely at the phenomenology and psychology of one example of that deprivation: solitary confinement. It also puts the phenomenology and psychology of solitary confinement to use in the legal context. Not only is there no consensus on whether solitary confinement is a "cruel and unusual punishment," there is no consensus on the definition of the term "cruel" in the use of that legal phrase. I argue that we can find a moral consensus on the meaning of "cruelty" by looking specifically at the phenomenology and psychology of solitary confinement.

  1. The cruel and unusual phenomenology of solitary confinement

    Directory of Open Access Journals (Sweden)

    Shaun eGallagher

    2014-06-01

    Full Text Available What happens when subjects are deprived of intersubjective contact? This paper looks closely at the phenomenology and psychology of one example of that deprivation: solitary confinement. It also puts the phenomenology and psychology of solitary confinement to use in the legal context. Not only is there no consensus on whether solitary confinement is a cruel and unusual punishment, there is no consensus on the definition of the term ‘cruel’ in the use of that legal phrase. I argue that we can find a moral consensus on the meaning of ‘cruelty’ by looking specifically at the phenomenology and psychology of solitary confinement.

  2. Phenomenology tools on cloud infrastructures using OpenStack

    Energy Technology Data Exchange (ETDEWEB)

    Campos, I.; Fernandez-del-Castillo, E.; Heinemeyer, S.; Lopez-Garcia, A. [Instituto de Fisica de Cantabria (CSIC-UC), Santander (Spain); Pahlen, F. [Instituto de Fisica de Cantabria (CSIC-UC), Santander (Spain); University of Zaragoza, Instituto de Biocomputacion y Fisica de Sistemas Complejos - BIFI, Zaragoza (Spain); Borges, G. [Laboratorio de Instrumentacao e Fisica Experimental de Particulas - LIP, Lisbon (Portugal)

    2013-04-15

    We present a new environment for computations in particle physics phenomenology employing recent developments in cloud computing. On this environment users can create and manage ''virtual'' machines on which the phenomenology codes/tools can be deployed easily in an automated way. We analyze the performance of this environment based on ''virtual'' machines versus the utilization of physical hardware. In this way we provide a qualitative result for the influence of the host operating system on the performance of a representative set of applications for phenomenology calculations. (orig.)

  3. Phenomenology tools on cloud infrastructures using OpenStack

    International Nuclear Information System (INIS)

    Campos, I.; Fernandez-del-Castillo, E.; Heinemeyer, S.; Lopez-Garcia, A.; Pahlen, F.; Borges, G.

    2013-01-01

    We present a new environment for computations in particle physics phenomenology employing recent developments in cloud computing. On this environment users can create and manage ''virtual'' machines on which the phenomenology codes/tools can be deployed easily in an automated way. We analyze the performance of this environment based on ''virtual'' machines versus the utilization of physical hardware. In this way we provide a qualitative result for the influence of the host operating system on the performance of a representative set of applications for phenomenology calculations. (orig.)

  4. Phenomenology tools on cloud infrastructures using OpenStack

    Science.gov (United States)

    Campos, I.; Fernández-del-Castillo, E.; Heinemeyer, S.; Lopez-Garcia, A.; Pahlen, F.; Borges, G.

    2013-04-01

    We present a new environment for computations in particle physics phenomenology employing recent developments in cloud computing. On this environment users can create and manage "virtual" machines on which the phenomenology codes/tools can be deployed easily in an automated way. We analyze the performance of this environment based on "virtual" machines versus the utilization of physical hardware. In this way we provide a qualitative result for the influence of the host operating system on the performance of a representative set of applications for phenomenology calculations.

  5. Sarnet lecture notes on nuclear reactor severe accident phenomenology

    International Nuclear Information System (INIS)

    Trambauer, K.; Adroguer, B.; Fichot, F.; Muller, C.; Meyer, L.; Breitung, W.; Magallon, D.; Journeau, C.; Alsmeyer, H.; Housiadas, C.; Clement, B.; Ang, M.L.; Chaumont, B.; Ivanov, I.; Marguet, S.; Van Dorsselaere, J.P.; Fleurot, J.; Giordano, P.; Cranga, M.

    2008-01-01

    The 'Severe Accident Phenomenology Short Course' is part of the Excellence Spreading activities of the European Severe Accident Research NETwork of Excellence SARNET (project of the EURATOM 6. Framework programme). It was held at Cadarache, 9-13 January 2006. The course was divided in 14 lectures covering all aspects of severe accident phenomena that occur during a scenario. It also included lectures on PSA-2, Safety Assessment and design measures in new LWR plants for severe accident mitigation (SAM). This book presents the lecture notes of the Severe Accident Phenomenology Short Course and condenses the essential knowledge on severe accident phenomenology in 2008. (authors)

  6. A phenomenological study of millennial students and traditional pedagogies.

    Science.gov (United States)

    Toothaker, Rebecca; Taliaferro, Donna

    The Millennial generation comprises the majority of learners in the traditional university setting. Nurse educators identify problems developing teaching strategies in education that undergraduate Millennial nursing students find engaging and meaningful. The purpose of this study was to identify the perception of Millennial students participating in traditional pedagogies and its significant implications for nursing education. This interpretive phenomenological study recorded the lived experiences of Millennial nursing students' experiences in traditional classrooms. One on one interviews with 13 Millennial students were conducted. Data collection and analysis aligned with van Manen's method. There are five themes that emerged from the data: physically present, mentally dislocated; unspoken peer pressure; wanting more from the professors; surface learning; and lack of trust. The essence focuses around the central theme of belonging, while students identified the most significant challenge in a classroom was disengaging professors. Recommendations for faculty to engage nursing students through a method of shared responsibility of educational approach are given. Blended teaching pedagogies that offer traditional and active methods are recommended. Published by Elsevier Inc.

  7. Constrained Sypersymmetric Flipped SU (5) GUT Phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    Ellis, John; /CERN /King' s Coll. London; Mustafayev, Azar; /Minnesota U., Theor. Phys. Inst.; Olive, Keith A.; /Minnesota U., Theor. Phys. Inst. /Minnesota U. /Stanford U., Phys. Dept. /SLAC

    2011-08-12

    We explore the phenomenology of the minimal supersymmetric flipped SU(5) GUT model (CFSU(5)), whose soft supersymmetry-breaking (SSB) mass parameters are constrained to be universal at some input scale, Min, above the GUT scale, M{sub GUT}. We analyze the parameter space of CFSU(5) assuming that the lightest supersymmetric particle (LSP) provides the cosmological cold dark matter, paying careful attention to the matching of parameters at the GUT scale. We first display some specific examples of the evolutions of the SSB parameters that exhibit some generic features. Specifically, we note that the relationship between the masses of the lightest neutralino {chi} and the lighter stau {tilde {tau}}{sub 1} is sensitive to M{sub in}, as is the relationship between m{sub {chi}} and the masses of the heavier Higgs bosons A,H. For these reasons, prominent features in generic (m{sub 1/2}, m{sub 0}) planes such as coannihilation strips and rapid-annihilation funnels are also sensitive to Min, as we illustrate for several cases with tan {beta} = 10 and 55. However, these features do not necessarily disappear at large Min, unlike the case in the minimal conventional SU(5) GUT. Our results are relatively insensitive to neutrino masses.

  8. Constrained supersymmetric flipped SU(5) GUT phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    Ellis, John [CERN, TH Division, PH Department, Geneva 23 (Switzerland); King' s College London, Theoretical Physics and Cosmology Group, Department of Physics, London (United Kingdom); Mustafayev, Azar [University of Minnesota, William I. Fine Theoretical Physics Institute, Minneapolis, MN (United States); Olive, Keith A. [University of Minnesota, William I. Fine Theoretical Physics Institute, Minneapolis, MN (United States); Stanford University, Department of Physics and SLAC, Palo Alto, CA (United States)

    2011-07-15

    We explore the phenomenology of the minimal supersymmetric flipped SU(5) GUT model (CFSU(5)), whose soft supersymmetry-breaking (SSB) mass parameters are constrained to be universal at some input scale, M{sub in}, above the GUT scale, M{sub GUT}. We analyze the parameter space of CFSU(5) assuming that the lightest supersymmetric particle (LSP) provides the cosmological cold dark matter, paying careful attention to the matching of parameters at the GUT scale. We first display some specific examples of the evolutions of the SSB parameters that exhibit some generic features. Specifically, we note that the relationship between the masses of the lightest neutralino {chi} and the lighter stau {tau}{sub 1} is sensitive to M{sub in}, as is the relationship between m{sub {chi}} and the masses of the heavier Higgs bosons A,H. For these reasons, prominent features in generic (m{sub 1/2},m{sub 0}) planes such as coannihilation strips and rapid-annihilation funnels are also sensitive to M{sub in}, as we illustrate for several cases with tan {beta}=10 and 55. However, these features do not necessarily disappear at large M{sub in}, unlike the case in the minimal conventional SU(5) GUT. Our results are relatively insensitive to neutrino masses. (orig.)

  9. Spin-one top partner: phenomenology

    Science.gov (United States)

    Collins, Jack H.; Jain, Bithika; Perelstein, Maxim; Lorier, Nicolas Rey-Le

    2014-08-01

    Cai, Cheng, and Terning (CCT) suggested a model in which the left-handed top quark is identified with a gaugino of an extended gauge group, and its superpartner is a spin-1 particle. We perform a phenomenological analysis of this model, with a focus on the spin-1 top partner, which we dub the "swan". We find that precision electroweak fits, together with direct searches for Z ' bosons at the LHC, place a lower bound of at least about 4.5 TeV on the swan mass. An even stronger bound, 10 TeV or above, applies in most of the parameter space, mainly due to the fact that the swan is typically predicted to be significantly heavier than the Z '. We find that the 125 GeV Higgs can be easily accommodated in this model with non-decoupling D-terms. In spite of the strong lower bound on the swan mass, we find that corrections to Higgs couplings to photons and gluons induced by swan loops are potentially observable at future Higgs factories. We also briefly discuss the prospects for discovering a swan at the proposed 100 TeV pp collider.

  10. Phenomenology of the next sequential lepton

    International Nuclear Information System (INIS)

    Rizzo, T.G.

    1980-01-01

    We consider the phenomenology of a sequential, charged lepton in the mass range 6 --13 GeV. We find the semileptonic branching ratio of such a lepton to be approx. 13%; the dominant two-body modes are found to include the decay L → ν/sub L/F* with a branching ratio approx. 6%. In this analysis we assume that the mass of the lepton under consideration is lighter than the t quark such that decays such as L → ν/sub L/t-barq, where q= (d, s, or b) are kinematically forbidden. We also find that decays such as L → ν/sub L/B* (c-barb) can also be as large as approx. 6% depending on the mixing angles; the lifetime of such a lepton is found to be approx. 2.6 x 10 -12 M/sub L/ -5 sec, where M/sub L/ is in GeV

  11. Phenomenology of Compositeness at the LHC

    CERN Document Server

    Salvioni, Ennio; Zwirner, Fabio

    The hierarchy problem of the weak scale calls for extensions of the Standard Model at the TeV, and thus within the reach of the CERN Large Hadron Collider (LHC). One of the best motivated proposals builds on the idea that the Higgs could be a composite pseudo-Nambu-Goldstone boson. In this thesis we discuss several topics in the phenomenology of composite Higgs models, concentrating mainly on LHC physics. In Chapter 1 we introduce the hierarchy problem and the essential features of viable theories of compositeness at the TeV scale. Chapter 2 is dedicated to a review of concrete constructions realizing the composite Higgs idea, focusing mostly on models with partial compositeness. In Chapter 3 we present the effective Lagrangians suited for describing the Higgs boson and the constraints placed by electroweak precision tests on their parameters. Motivated by hints in the experimental results, we also reconsider the possibility of custodial breaking in the couplings of the Higgs to the W and Z. Chapter 4 is devo...

  12. Phenomenological modeling of abradable wear in turbomachines

    Science.gov (United States)

    Berthoul, Bérenger; Batailly, Alain; Stainier, Laurent; Legrand, Mathias; Cartraud, Patrice

    2018-01-01

    Abradable materials are widely used as coatings within compressor and turbine stages of modern aircraft engines in order to reduce operating blade-tip/casing clearances and thus maximize energy efficiency. However, rubbing occurrences between blade tips and coating liners may lead to high blade vibratory levels and endanger their structural integrity through fatigue mechanisms. Accordingly, there is a need for a better comprehension of the physical phenomena at play and for an accurate modeling of the interaction, in order to predict potentially unsafe events. To this end, this work introduces a phenomenological model of the abradable coating removal based on phenomena reported in the literature and accounting for key frictional and wear mechanisms including plasticity at junctions, ploughing, micro-rupture and machining. It is implemented within an in-house software solution dedicated to the prediction of full three-dimensional blade/abradable coating interactions within an aircraft engine low pressure compressor. Two case studies are considered. The first one compares the results of an experimental abradable test rig and its simulation. The second one deals with the simulation of interactions in a complete low-pressure compressor. The consistency of the model with experimental observations is underlined, and the impact of material parameter variations on the interaction and wear behavior of the blade is discussed. It is found that even though wear patterns are remarkably robust, results are significantly influenced by abradable coating material properties.

  13. Nucleon-nucleon theory and phenomenology

    International Nuclear Information System (INIS)

    Signell, P.

    1981-03-01

    This project involves five inter-related subprojects: (1) derivation of the intermediate range nucleon-nucleon interaction using a new method that utilizes much shorter and simpler analytic continuation through the unphysical region that lies between the πN and ππ physical regions of the N anti N → ππ amplitude (with significantly improved accuracy for the nucleon-nucleon interaction); (2) construction of a short range phenomenological potential that, with the theoretical part mentioned above, gives a precise fit to the nucleon-nucleon data and is parameterized for easy use in nucleon calculations; (3) phase shift analyses of the world data below 400 MeV, especially the large amount of very precise data below 20 MeV and the new data near 55 MeV that have never been analyzed properly; (4) the introduction of a K-matrix formulation of the Optimal Polynomial Expansion in order to accelerate convergence of the partial wave series at LAMPF energies; and (5) setting up of a cooperatively evaluated permanent nucleon-nucleon data bank in the 0-1200 MeV range that can be used by all nucleon-nucleon reseachers

  14. Automated adaptive inference of phenomenological dynamical models

    Science.gov (United States)

    Daniels, Bryan

    Understanding the dynamics of biochemical systems can seem impossibly complicated at the microscopic level: detailed properties of every molecular species, including those that have not yet been discovered, could be important for producing macroscopic behavior. The profusion of data in this area has raised the hope that microscopic dynamics might be recovered in an automated search over possible models, yet the combinatorial growth of this space has limited these techniques to systems that contain only a few interacting species. We take a different approach inspired by coarse-grained, phenomenological models in physics. Akin to a Taylor series producing Hooke's Law, forgoing microscopic accuracy allows us to constrain the search over dynamical models to a single dimension. This makes it feasible to infer dynamics with very limited data, including cases in which important dynamical variables are unobserved. We name our method Sir Isaac after its ability to infer the dynamical structure of the law of gravitation given simulated planetary motion data. Applying the method to output from a microscopically complicated but macroscopically simple biological signaling model, it is able to adapt the level of detail to the amount of available data. Finally, using nematode behavioral time series data, the method discovers an effective switch between behavioral attractors after the application of a painful stimulus.

  15. Constrained Supersymmetric Flipped SU(5) GUT Phenomenology

    CERN Document Server

    Ellis, John; Olive, Keith A

    2011-01-01

    We explore the phenomenology of the minimal supersymmetric flipped SU(5) GUT model (CFSU(5)), whose soft supersymmetry-breaking (SSB) mass parameters are constrained to be universal at some input scale, $M_{in}$, above the GUT scale, $M_{GUT}$. We analyze the parameter space of CFSU(5) assuming that the lightest supersymmetric particle (LSP) provides the cosmological cold dark matter, paying careful attention to the matching of parameters at the GUT scale. We first display some specific examples of the evolutions of the SSB parameters that exhibit some generic features. Specifically, we note that the relationship between the masses of the lightest neutralino and the lighter stau is sensitive to $M_{in}$, as is the relationship between the neutralino mass and the masses of the heavier Higgs bosons. For these reasons, prominent features in generic $(m_{1/2}, m_0)$ planes such as coannihilation strips and rapid-annihilation funnels are also sensitive to $M_{in}$, as we illustrate for several cases with tan(beta)...

  16. Constrained supersymmetric flipped SU(5) GUT phenomenology

    International Nuclear Information System (INIS)

    Ellis, John; Mustafayev, Azar; Olive, Keith A.

    2011-01-01

    We explore the phenomenology of the minimal supersymmetric flipped SU(5) GUT model (CFSU(5)), whose soft supersymmetry-breaking (SSB) mass parameters are constrained to be universal at some input scale, M in , above the GUT scale, M GUT . We analyze the parameter space of CFSU(5) assuming that the lightest supersymmetric particle (LSP) provides the cosmological cold dark matter, paying careful attention to the matching of parameters at the GUT scale. We first display some specific examples of the evolutions of the SSB parameters that exhibit some generic features. Specifically, we note that the relationship between the masses of the lightest neutralino χ and the lighter stau τ 1 is sensitive to M in , as is the relationship between m χ and the masses of the heavier Higgs bosons A,H. For these reasons, prominent features in generic (m 1/2 ,m 0 ) planes such as coannihilation strips and rapid-annihilation funnels are also sensitive to M in , as we illustrate for several cases with tan β=10 and 55. However, these features do not necessarily disappear at large M in , unlike the case in the minimal conventional SU(5) GUT. Our results are relatively insensitive to neutrino masses. (orig.)

  17. Simplified phenomenology for colored dark sectors

    Energy Technology Data Exchange (ETDEWEB)

    Hedri, Sonia El; Kaminska, Anna; Vries, Maikel de [PRISMA Cluster of Excellence & Mainz Institute for Theoretical Physics,Johannes Gutenberg University,55099 Mainz (Germany); Zurita, Jose [Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology,Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen (Germany); Institute for Theoretical Particle Physics (TTP), Karlsruhe Institute of Technology,Engesserstraße 7, D-76128 Karlsruhe (Germany)

    2017-04-20

    We perform a general study of the relic density and LHC constraints on simplified models where the dark matter coannihilates with a strongly interacting particle X. In these models, the dark matter depletion is driven by the self-annihilation of X to pairs of quarks and gluons through the strong interaction. The phenomenology of these scenarios therefore only depends on the dark matter mass and the mass splitting between dark matter and X as well as the quantum numbers of X. In this paper, we consider simplified models where X can be either a scalar, a fermion or a vector, as well as a color triplet, sextet or octet. We compute the dark matter relic density constraints taking into account Sommerfeld corrections and bound state formation. Furthermore, we examine the restrictions from thermal equilibrium, the lifetime of X and the current and future LHC bounds on X pair production. All constraints are comprehensively presented in the mass splitting versus dark matter mass plane. While the relic density constraints can lead to upper bounds on the dark matter mass ranging from 2 TeV to more than 10 TeV across our models, the prospective LHC bounds range from 800 to 1500 GeV. A full coverage of the strongly coannihilating dark matter parameter space would therefore require hadron colliders with significantly higher center-of-mass energies.

  18. Phenomenology of 2HDM with vectorlike quarks

    Science.gov (United States)

    Arhrib, A.; Benbrik, R.; King, S. J. D.; Manaut, B.; Moretti, S.; Un, C. S.

    2018-05-01

    In this paper, we examine the consistency of the Large Hadron Collider (LHC) data collected during Runs 1 and 2 by the ATLAS and CMS experiments with the predictions of a 2-Higgs doublet model embedding vectorlike quarks (VLQs) for p p →H , A production and H , A →γ γ decay mechanisms, respectively, of (nearly) degenerate C P -even (H ) and C P -odd (A ) Higgs bosons. We show that a scenario containing one single VLQ with electromagnetic charge 2 /3 can explain the above ATLAS and CMS data for masses in the region 350 GeV ≤mVLQ≤1.5 TeV or so, depending on tan β , and for several values of the mixing angle between the top quark (t ) and its VLQ counterpart (T ). We then perform a global fit onto the model by including all relevant experimental as well as theoretical constraints. The surviving samples of our analysis are discussed within 2 σ of the LHC measurements. Additionally, we also comment on the recent anomalous result reported by CMS using Run 2 data on the associated Standard Model Higgs boson production with top quark pairs p p →t t ¯ h with an observed significance of 3.3 σ . Other than these specific examples, we also present a phenomenological analysis of the main features of the model, including the most promising T decay channels.

  19. Phenomenology of Flavon Fields at the LHC

    International Nuclear Information System (INIS)

    Tsumura, Koji; Velasco-Sevilla, Liliana

    2009-11-01

    We study low energy constraints from flavour violating processes, production and decay at the LHC of a scalar field φ (flavon) associated to the breaking of a non supersymmetric Abelian family symmetry at the TeV scale. This symmetry is constrained to reproduce fermion masses and mixing, up to O(1) coefficients. The non-supersymmetric gauged U(1) models considered are severely restricted by cancellation of anomalies and LEP bounds on contact interactions, consequently its phenomenology is out of the LHC reach. We therefore introduce an effective U(1) which is not gauged and it is broken explicitly by a CP odd term at the TeV scale. This help us to explore flavour violating processes, production and decay at the LHC for these kind of light scalars. In this context we first study the constraints on the flavon mass and its vacuum expectation value from low energy flavour changing processes such as μ→ eγ. We find that a flavon of about m φ φ >∼ m t , and τμ-bar for m t , which could be effectively useful to detect flavons. (author)

  20. [MENTORING IN NURSING, A PHENOMENOLOGICAL APPROACH].

    Science.gov (United States)

    Osuna Torres, Blanca Herlinda; González Rendón, M C E Cristina

    2014-11-01

    The essay explains that mentoring, originally established to improve student trajectories, reflects a deeper improvement of the people involved in the process. The method used is the analysis of the mentoring experience from participant observation and phenomenology of lived processes. The results reveal that the early analysis of risk factors present in academics--socio-psychological, family and institutional matters, that may affect the student experience in its passage through the academic unit--, requires the intervention of a preventive nature and monitoring operating variables. In addition, tutoring is a teaching experience which is consolidated with the daily life from the human relationship established between the mentor and the mentee, from the position of the older adult and experience is a state meet demand related care. However, in the tutorial process face to face, usually with academic aspects, therefore, the teaching function is fulfilled but operated in particular. By helping to find meaning to knowledge not understood, this function is still performed if tutors pairs learn to know each other that occasionally is the mirror which reflects the own story. While they are recognizing the problems of the mentee, the mentor will exorcise his ghosts. Therefore, we argue that, although originally born tutoring to abate dropout rates, failure and increase retention and degree, over time, has become a process of improving people.

  1. A phenomenological view of language shift.

    Science.gov (United States)

    Tsitsipis, Lukas D

    2004-01-01

    Sociolinguistic studies of language shift have in their majority framed their research object in a horizon of theoretically received variables such as class, ethnicity, locality, attitudes etc. In spite of a limited usefulness of such conceptual variables, and of a recently emerging focus on agency, negotiation, and praxis the best results we obtain have not questioned in a coherent and theoretically sound manner the continuing hegemony of mechanistic-metaphorical models (language death, language suicide). In this paper I propose to examine language shift as a multifaceted phenomenon, joining in this respect work by other linguistic anthropologists researching similar areas. I specifically argue that by replacing vertical concepts such as age and generation, and dichotomous logics such as center and periphery with phenomenologically inspired concepts such as typifications, consociateship, contemporariness, and stream of consciousness we are in a better position to generalize about language shift dynamics. Data for this work is derived primarily from the Albanian speech communities of modern Greece, but also from other communities for comparative purposes.

  2. An interpretative phenomenological analysis of the psychological ramifications of hand-arm vibration syndrome.

    Science.gov (United States)

    Ayers, Beverley; Forshaw, Mark

    2010-05-01

    With a substantial number of individuals diagnosed with Hand-Arm Vibration Syndrome (HAVS) and the preponderance of research focused on the medical and paramedical issues, the psychological and mental health sequelae of HAVS are largely neglected within the published literature. A series of focus groups and interviews were conducted involving nine people who had been diagnosed with HAVS. Transcripts of these interviews were analysed using Interpretative Phenomenological Analysis. Four key themes were identified within the discourse of individuals affected by HAVS: machismo; coping; psychological impacts; and the development of support services for HAVS. Clinical implications are briefly discussed.

  3. 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.

  4. Research Method and Phenomenological Pedagogy. Reflections from Piero Bertolini

    Directory of Open Access Journals (Sweden)

    Luca Ghirotto

    2016-10-01

    Full Text Available Inspired by Husserlian phenomenology, Piero Bertolini defined the phenomenological pedagogy and education as a scientific discipline (Bertolini, 2005. This project remains an undetermined one as there is still room for defining its research methods. This article intends to propose a contribution to the discussion of research methodology, in line with the assumptions of Piero Bertolini (1988 phenomenological pedagogy. In particular, starting from the definition of phenomenological pedagogy and education, it aims to answer the question: what are the research strategies through which to build a viable and rigorous educational knowledge, able to grasp the personal transformation and development in a context of inter-subjectivity? Accordingly, I shall discuss data collection and analysis strategies.

  5. Reading as Evocation: Engaging the Novel in Phenomenological ...

    African Journals Online (AJOL)

    Inversely, because the practice of psychotherapy values connection and process, rather than simply ... the field of phenomenological psychology in this dialectical relationship of literature and psychotherapy. ... AJOL African Journals Online.

  6. The promise of 'sporting bodies' in phenomenological thinking

    DEFF Research Database (Denmark)

    Ravn, Susanne; Høffding, Simon

    2017-01-01

    phenomenology to empirically investigate the domain of sport and exercise, phenomenologists employ empirical data to substantiate their claims concerning foundational conditions of our being-in-the-world. In this article, we suggest a way to enhance the collaboration between the two fields by pointing out......For decades, qualitative researchers have used phenomenological thinking to advance reflections on particular kinds of lifeworlds. As emphasised by Allen-Collinson phenomenology offers a continuing promise of ‘bringing the body back in’ to theories on sport and physical activity. Turning...... and giving examples of the resource of ‘the factual variation.’ Coined by Shaun Gallagher and developed from the Husserlian eidetic variation, the factual variation uses exceptional cases, normally from pathology, to shed new light on foundational phenomenological concepts. Drawing on our research of sports...

  7. A Phenomenological Study of Mormon Mothers Who are Career

    African Journals Online (AJOL)

    Living the Divine Divide: A Phenomenological Study of Mormon Mothers ... work outside of the home, they are counselled by ... conflict that results when different facets of one's life ...... find a balance between their Church, motherhood, and.

  8. 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...

  9. Phenomenological modeling of long range noncontact friction in micro- and nanoresonators

    International Nuclear Information System (INIS)

    Gusso, Andre

    2011-01-01

    Motivated by the results of an experiment using atomic force microscopy performed by Gotsmann and Fuchs [Phys. Rev. Lett. 86, 2597 (2001)], where a strong energy loss due to the tip-sample interaction was measured, we investigate the potential implications of this energy loss channel to the quality factor of suspended micro- and nanoresonators. Because the observed tip-sample dissipation remains without a satisfactory theoretical explanation, two phenomenological models are proposed to generalize the experimental observations. In the minimal phenomenological model the range of validity of the power law found experimentally for the damping coefficient is assumed to be valid for larger separations. A more elaborate phenomenological model assumes that the noncontact friction is a consequence of the Casimir force acting between the closely spaced surfaces. Both models provide quantitative results for the noncontact friction between any two objects which are then used to estimate the energy loss for suspended bar micro- and nanoresonators. It is concluded that the energy loss due to the unknown mechanism has the potential to seriously restrict the quality factor of both micro- and nanoresonators.

  10. Phenomenological 'Verstehen' and interactionist 'sympathetic understanding': similarities and differences

    OpenAIRE

    Verhoeven, Jef

    1991-01-01

    Herbert Blumer, albeit accepting some similarities, did see clear differences between "symbolic interactionism" and "phenomenology". His main criticisms concerned the introspection of phenomenology and consequently the solipsism of this approach. Unfortunately, there was no opportunity in this interview to go into this problem more thoroughly. I want to resume this discussion here. As far as I have been abie to determine, the topic has not yet been treated in detail elsewhere. There has been ...

  11. The cruel and unusual phenomenology of solitary confinement

    OpenAIRE

    Shaun eGallagher; Shaun eGallagher; Shaun eGallagher

    2014-01-01

    What happens when subjects are deprived of intersubjective contact? This paper looks closely at the phenomenology and psychology of one example of that deprivation: solitary confinement. It also puts the phenomenology and psychology of solitary confinement to use in the legal context. Not only is there no consensus on whether solitary confinement is a cruel and unusual punishment, there is no consensus on the definition of the term ‘cruel’ in the use of that legal phrase. I argue that we ...

  12. 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...

  13. Phenomenological model of an electron flow with a virtual cathode

    International Nuclear Information System (INIS)

    Koronovskij, A.A.; Khramov, A.E.; Anfinogenov, V.G.

    1999-01-01

    A phenomenological model of electron flow with a virtual cathode in diode space, which is a modification of cellular automation, is suggested. The type of models, called cellular conveyer, permits making allowance for distribution and delay in a beam with a virtual cathode. A good agreement between results of numerical study of electron flow dynamics and results obtained using the phenomenological model described has been achieved [ru

  14. Foregrounding the relational domain - phenomenology, enactivism and care ethics

    Czech Academy of Sciences Publication Activity Database

    Urban, Petr

    2016-01-01

    Roč. 5, č. 1 (2016), s. 171-182 ISSN 2226-5260 R&D Projects: GA ČR(CZ) GA16-23046S Institutional support: RVO:67985955 Keywords : phenomenology * care ethics * phenomenological ethics * enactivism * the lived body * intersubjectivity * relationality Subject RIV: AA - Philosophy ; Religion http://horizon.spb.ru/index.php?option=com_content&view=article&id=1038&lang=en

  15. A new method for finding vacua in string phenomenology

    Energy Technology Data Exchange (ETDEWEB)

    Gray, James [Institut d' Astrophysique de Paris and APC, Universite de Paris 7, 98 bis, Bd. Arago 75014, Paris (France); He, Yang-Hui [Rudolf Peierls Centre for Theoretical Physics, University of Oxford, 1 Keble Road, Oxford OX1 3NP (United Kingdom)]|[Merton College, Oxford, OX1 4JD and Mathematical Institute, Oxford University, Oxford (United Kingdom); Ilderton, Anton [School of Mathematics and Statistics, University of Plymouth, Drake Circus, Plymouth PL4 8AA (United Kingdom); Lukas, Andre [Rudolf Peierls Centre for Theoretical Physics, University of Oxford, 1 Keble Road, Oxford OX1 3NP (United Kingdom)

    2007-05-15

    One of the central problems of string-phenomenology is to find stable vacua in the four dimensional effective theories which result from compactification. We present an algorithmic method to find all of the vacua of any given string-phenomenological system in a huge class. In particular, this paper reviews and then extends hep-th/0606122 to include various nonperturbative effects. These include gaugino condensation and instantonic contributions to the superpotential. (authors)

  16. PHENOMENOLOGICAL INTERPRETATION OF BIOETHICAL REALITY (THE SOCIOLOGICAL ANALYSIS)

    OpenAIRE

    Nikulina Marina Alekseevna

    2012-01-01

    The interpretation of social reality is a classical problem of sociology, which solution helps perception and understanding of social phenomena. In the article phenomenological interpretation of bioethical reality is shown. Phenomenological sociology, being one of the perspective directions of development of social knowledge, it is characterized by aspiration to show «artificial», that is designed, nature of bioethical reality, its semantic structure, and thus, to «humanize» bioethical realit...

  17. Should phenomenological approaches to illness really be wary of naturalism

    OpenAIRE

    Ferry-Danini , Juliette

    2018-01-01

    In some quarters within philosophy of medicine, more particularly in the phenomenological approaches, naturalism is looked upon with suspicion. This paper argues, first, that it is necessary to distinguish between two expressions of this attitude towards naturalism: phenomenological approaches to illness disagree with naturalism regarding various theoretical claims and they disapprove of naturalism on an ethical level. Second, this paper argues that both the disagreement with and the disappro...

  18. Phenomenological study of in the minimal model at LHC

    Indian Academy of Sciences (India)

    K M Balasubramaniam

    2017-10-05

    Oct 5, 2017 ... Phenomenological study of Z in the minimal B − L model at LHC ... The phenomenological study of neutral heavy gauge boson (Z. B−L) of the ...... JHEP10(2015)076, arXiv:1506.06767 [hep-ph] ... [15] ATLAS Collaboration: G Aad et al, Phys. Rev. D 90(5) ... [19] C W Chiang, N D Christensen, G J Ding and T.

  19. The end of what? Phenomenology vs. speculative realism

    DEFF Research Database (Denmark)

    Zahavi, Dan

    2016-01-01

    Phenomenology has recently come under attack from proponents of speculative realism. In this paper, I present and assess the criticism, and argue that it is either superficial and simplistic or lacks novelty.......Phenomenology has recently come under attack from proponents of speculative realism. In this paper, I present and assess the criticism, and argue that it is either superficial and simplistic or lacks novelty....

  20. 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.

  1. Phenomenology with supersymmetric flipped SU(6)

    Energy Technology Data Exchange (ETDEWEB)

    Shafi, Qaisar E-mail: shafi@bartol.udel.edu; Tavartkiladze, Zurab E-mail: tavzur@axpfe1.fe.infn.it

    1999-07-12

    The supersymmetric flipped SU(6) x U(1) gauge symmetry can arise through compactification of the ten-dimensional E{sub 8} x E{sub 8} superstring theory. We show how realistic phenomenology can emerge from this theory by supplementing it with the symmetry R x U(1), where R denotes a discrete 'R'-symmetry. The well-known doublet-triplet splitting problem is resolved to 'all orders' via the pseudo-Goldstone mechanism, and the GUT scale arises from an interplay of the Planck and supersymmetry breaking scales. The symmetry R x U(1) is also important for understanding the fermion mass hierarchies as well as the magnitudes of the CKM matrix elements. Furthermore, the well-known MSSM parameter tan {beta} is estimated to be of order unity, while the proton lifetime ({tau}{sub p} {approx} 10{sup 2}{tau}{sub pSU(5)}) is consistent with observations. Depending on some parameters, p {yields} K{mu}{sup +} can be the dominant decay mode. Finally, the observed solar and atmospheric neutrino 'anomalies' requir us to introduce a 'sterile' neutrino state. Remarkably, the R x U(1) symmetry protects it from becoming heavy, so that maximal angle {nu}{sub {mu}} oscillations into a sterile state can explain the atmospheric anomaly, while the solar neutrino puzzle is resolved via the small angle {nu}{sub e} - {nu}{sub {tau}} MSW oscillations. The existence of some ({approx} 15-20% of critical energy density) neutrino hot dark matter is also predicted.

  2. Light-cone quantization and QCD phenomenology

    International Nuclear Information System (INIS)

    Brodsky, S.J.; Robertson, D.G.

    1995-01-01

    In principle, quantum chromodynamics provides a fundamental description of hadronic and nuclear structure and dynamics in terms of their elementary quark and gluon degrees of freedom. In practice, the direct application of QCD to reactions involving the structure of hadrons is extremely complex because of the interplay of nonperturbative effects such as color confinement and multi-quark coherence. A crucial tool in analyzing such phenomena is the use of relativistic light-cone quantum mechanics and Fock state methods to provide tractable and consistent treatments of relativistic many-body systems. In this article we present an overview of this formalism applied to QCD, focusing in particular on applications to the final states in deep inelastic lepton scattering that will be relevant for the proposed European Laboratory for Electrons (ELFE), HERMES, HERA, SLAC, and CEBAF. We begin with a brief introduction to light-cone field theory, stressing how it many allow the derivation of a constituent picture, analogous to the constituent quark model, from QCD. We then discuss several applications of the light-cone Fock state formalism to QCD phenomenology. The Fock state representation includes all quantum fluctuations of the hadron wavefunction, including far off-shell configurations such as intrinsic charm and, in the case of nuclei, hidden color. In some applications, such as exclusive processes at large momentum transfer, one can make first-principle predictions using factorization theorems which separate the hard perturbative dynamics from the nonpertubative physics associated with hadron binding. The Fock state components of the hadron with small transverse size, which dominate hard exclusive reactions, have small color dipole moments and thus diminished hadronic interactions. Thus QCD predicts minimal absorptive corrections, i.e., color transparency for quasi-elastic exclusive reactions in nuclear targets at large momentum transfer

  3. Birth of a science centre. Italian phenomenology

    Directory of Open Access Journals (Sweden)

    Paola Rodari

    2006-06-01

    Full Text Available In May 2004 the Balì Museum, Planetarium and interactive science museum, was opened to the public in Italy: 35 hands-on exhibits designed according to the interactive tradition of the Exploratorium in San Francisco, an astronomic observatory for educational activities, a Planetarium with 70 places. With a total investment of about three million euros, about two thirds of which were spent on restructuring the splendid eighteenth-century villa in which it is housed, the undertaking may be considered a small one in comparison with other European science centres. Three million euros: perhaps enough to cover the cost of only the splendid circular access ramp to the brand-new Cosmocaixa in Barcelona, an investment of one hundred million euros. But the interesting aspect of the story of the Balì Museum (but also of other Italian stories, as we shall see lies in the fact that this lively and advanced science centre stands in the bucolic region of the Marches, next to a small town of only 800 inhabitants (Saltara, in the Province of Pesaro and Urbino, in a municipal territory that has a total of 5000. Whereas in Italy the projects for science centres comparable with the Catalan one, for example projects for Rome and Turin, never get off the ground, smaller ones are opening in small and medium-sized towns: why is this? And what does the unusual location of the centres entail for science communication in Italy? This Focus does not claim to tell the whole truth about Italian interactive museums, but it does offer some phenomenological cues to open a debate on the cultural, economic and political premises that favour their lives.

  4. Multiple nano elements of SCC--transition from phenomenology to predictive mechanistics

    International Nuclear Information System (INIS)

    Staehle, R.W.

    2009-01-01

    Full text of publication follows: Predicting the occurrence and rate of stress corrosion cracking in materials of construction is one of the most critical pathways for assuring the reliability of light water nuclear reactor plants. It is the general intention of operators of nuclear plants that they continue performing satisfactorily for times of 60 to 80 years at least. Such times are beyond existing experience, and there are no bases for choosing credible predictions. Present bases for predicting SCC rely on anecdotal experience for predicting what materials sustain SCC in specified environments and on phenomenological correlations using such parameters as K (stress intensity), 1/T (temperature), E(corr) (corrosion potential), pH, [x] a (concentration), other established quantities, and statistical correlations. While these phenomenological correlations have served the industry well in the past, they have also allowed grievous mistakes. Further, such correlations are flawed in their fundamental credibility. Predicting SCC in aqueous solutions means to predict its dependence upon the seven primary variables: potential, pH, species, alloy composition, alloy structure, stress and temperature. A serious prediction of SCC upon these seven primary variables can only be achieved by moving to fundamental nano elements. Unfortunately, useful predictability from the nano approach cannot be achieved quickly or easily; thus, it will continue to be necessary to rely on existing phenomenology. However, as the nano approach evolves, it can contribute increasingly to the quantitative capacity of the phenomenological approach. The nano approach will require quite different talents and thinking than are now applied to the prediction of SCC; while some of the boundary conditions of phenomenology must continue to be applied, elements of the nano approach will include accounting for at least, typically, the following multiple elements as they apply at the sites of initiation and at

  5. 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

  6. Patient non-adherence: an interpretative phenomenological analysis.

    Science.gov (United States)

    Dalvi, Vidya; Mekoth, Nandakumar

    2017-04-18

    Purpose While interpretative phenomenological analysis (IPA) has been used in health psychology research, it has so far not been applied to seek deeper insights into the patients' experiences about treatment. The purpose of this paper is to address this gap by using IPA to understand patient non-adherence. Design/methodology/approach In total, 18 patients with chronic conditions seeking healthcare services in Goa and Karnataka, India, were selected by using the snowball sampling method. In-depth interviews were conducted face to face. A semi-structured questionnaire developed by the researchers was used to collect the data. IPA was used to explore the themes to predict patient non-adherence. Findings The study results indicate that economic factors, health system related factors, social factors and psychological factors impact patient non-adherence. Patient non-adherence includes medication non-adherence and lifestyle modification non-adherence. Research limitations/implications Being cross sectional in design, the results may not be as appropriate as the results derived from a longitudinal study given that non-adherence occurs over time. Practical implications Patient non-adherence is a global health issue. Multidisciplinary approach to enhance patient adherence to treatment should form part of public healthcare policy. Social implications Exploring the factors influencing patient non-adherence will help the health-care industry stakeholders to reduce healthcare cost and improve patient's quality of life. Originality/value Although there is extensive quantitative research on the prevalence of non-adherence, qualitative research is limited. This paper addresses this gap by using IPA to understand patient non-adherence and its factors and dimensions.

  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. Fusion Canada issue 22

    International Nuclear Information System (INIS)

    1993-10-01

    A short bulletin from the National Fusion Program highlighting in this issue a bi-lateral meeting between Canada and Japan, water and hydrogen detritiation, in-situ tokamak surface analysis, an update of CCFM/TdeV and tritium accounting Industry guidance in Fusion, fast probe for plasma-surface interaction. 4 figs

  9. Fusion Canada issue 22

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-10-01

    A short bulletin from the National Fusion Program highlighting in this issue a bi-lateral meeting between Canada and Japan, water and hydrogen detritiation, in-situ tokamak surface analysis, an update of CCFM/TdeV and tritium accounting Industry guidance in Fusion, fast probe for plasma-surface interaction. 4 figs.

  10. Phenomenological aspects of new gravitational forces. I. Rapidly rotating compact objects

    International Nuclear Information System (INIS)

    Nieto, M.M.; Goldman, T.; Hughes, R.J.

    1987-01-01

    A general phenomenological feature of theories of quantum gravity is the existence of spin-1 and spin-0 partners of the graviton, which are expected to be massive (have finite ranges). In the static limit, the forces associated with these partners could almost cancel for particle-particle interactions and yet still produce dramatic effects for antiparticle-particle interactions (such as the gravitational attraction of antiprotons to Earth). However, at relativistic velocities the new forces could become significant even for particle-particle interactions. In this paper we show how these partners could modify the dynamics of particles at the surface of rotating, compact objects, specifically, rapidly rotating pulsars

  11. Phenomenology of flavor-mediated supersymmetry breaking

    International Nuclear Information System (INIS)

    Kaplan, D. Elazzar; Kribs, Graham D.

    2000-01-01

    The phenomenology of a new economical supersymmetric model that utilizes dynamical supersymmetry breaking and gauge mediation for the generation of the sparticle spectrum and the hierarchy of fermion masses is discussed. Similarities between the communication of supersymmetry breaking through a messenger sector and the generation of flavor using the Froggatt-Nielsen (FN) mechanism are exploited, leading to the identification of vector-like messenger fields with FN fields and the messenger U(1) as a flavor symmetry. An immediate consequence is that the first and second generation scalars acquire flavor-dependent masses, but do not violate flavor changing neutral current bounds since their mass scale, consistent with ''effective supersymmetry,'' is of order 10 TeV. We define and advocate a ''minimal flavor-mediated model'' (MFMM), recently introduced in the literature, which successfully accommodates the small flavor-breaking parameters of the standard model using order 1 couplings and ratios of flavon field VEVs. The mediation of supersymmetry breaking occurs via two-loop logarithm-enhanced gauge-mediated contributions, as well as several one-loop and two-loop Yukawa-mediated contributions for which we provide analytical expressions. The MFMM is parametrized by a small set of masses and couplings, with values restricted by several model constraints and experimental data. Full two-loop renormalization group evolution is performed, correctly taking into account the negative two-loop gauge contributions from heavy first and second generations. Electroweak symmetry is radiatively broken with the value of μ determined by matching to the Z mass. The weak scale spectrum is generally rather heavy, except for the lightest Higgs boson, the lightest stau, the lightest chargino, the lightest two neutralinos, and of course a very light gravitino. The next-to-lightest sparticle always has a decay length that is larger than the scale of a detector, and is either the lightest stau

  12. Perspectives on phenomenology and simulation of severe accident in light water reactors

    International Nuclear Information System (INIS)

    Sugimoto, Jun

    2014-01-01

    Severe accident phenomena in light water reactors (LWRs) are generally characterized by their physically and chemically complex processes involved with high temperature core melt, multi-component and multi-phase flows, transport of radioactive materials and sometimes highly non-equilibrium state. Severe accident phenomenology is usually categorized into four phases; (1) fuel degradation, (2) in-vessel phenomena, (3) ex-vessel phenomena and (4) fission product release and transport. Among these, ex-vessel phenomena consist of five subcategories; 1) direct containment heating, 2) fuel coolant interaction (steam explosion), 3) molten core concrete interaction, 4) hydrogen behaviour and control and 5) containment failure/leakage. In the field of simulation of severe accident, severe accident analytical codes have been developed in the United States, EU and Japan, such as MAAP, MELCOR, ASTEC, THALES and SAMPSON. Many different kinds of analytical codes for the specific severe accident phenomena have also been developed worldwide. After the accident at Fukushima Daiichi Nuclear Power Station, review of severe accident research issues has been conducted and several issues are reconsidered, such as effects of BWR core degradation behaviors, sea water injection, pool scrubbing under rapid depressurization, containment failure/leakage and re-criticality. Some new experimental and analytical efforts have been started after the Fukushima accident. The present paper describes the perspectives on phenomenology and simulation of severe accident in LWRs, with the emphasis of insights obtained in the review of Fukushima accident. (author)

  13. Stuttering and work life: an interpretative phenomenological analysis.

    Science.gov (United States)

    Bricker-Katz, Geraldine; Lincoln, Michelle; Cumming, Steven

    2013-12-01

    The experiential claims of nine people who stuttered were examined with the purpose of determining the impact of stuttering on their work lives and to further examine what meaning they derive from these experiences. Six male and three female participants aged 29-61 years (mean age, 41.4) who stuttered were interviewed and verbatim interview transcripts were analyzed using interpretative phenomenological analysis. Credibility was established by way of member checking, researcher comparison with only consensual themes and interpretations presented in the final analysis. Four Superordinate themes, "stuttering is always there; stuttering at work reveals a problem; stuttering limits communication; and stuttering limits occupational progression" were distilled by descriptive and interpretative treatment of the interview transcripts. The interpretative level of analysis identified self-stigma as central to the meaning derived from these experiences. Participants' expectation of stigmatizing public attitudes, together with their own self-validation of such attitudes perpetuated diminished feelings about self-esteem and self-efficacy. Fear of negative evaluation may be heightened in the work context and might mediate feelings of self-stigma in this context. Superordinate themes and their subthemes indicate that stuttering is problematic at work by way of perpetuating in the PWS an expectation of negative evaluation by others. Findings implicate issues of self-stigma as generating feelings of self-doubt and self-reproach in PWS in the workplace. The development and effects of self-stigma in PWS have broader implications than the workplace context alone and further examination of the issues of self-stigma in stuttering is recommended. At the end of this activity the reader will be able to: (a) describe how stuttering might affect workplace experiences; (b) describe the impact of stuttering on communication in the work context; (c) describe how qualitative methods can provide

  14. Studies on phenomenological hadron models with chiral symmetry

    International Nuclear Information System (INIS)

    Rathske, E.

    1991-12-01

    In this report we consider, in the context of phenomenological models for hadrons, several aspects of Skyrme-type and hybrid bag models. In the first of the two central parts we discuss two qualitatively different generalizations of the minimal SU(2) Skyrme model. One of these consists in adding to the Lagrangian density a symmetric term of fourth order in the field derivatives. Its consequences are determined for solutions and observables by analytical and numerical investigations. In the other we propose a contribution for explicit isospin symmetry breaking in the mesonic as well as the baryonic sector. Together with the standard nonlinear σ-model term it allows for exact time-dependent classical soliton solutions. Their quantization leads to a quantitative connection between the hadronic isospin mass differenced of pions and nucleons. The second main part of this report is devoted to the generalization of SU(2) bag models under the aspect of chiral symmetry. We first show that the construction of appropriate surface terms in the Lagrangian density necessitates the introduction of dynamical bosonic degrees of freedom. This allows for a variety of bag scenarios (including the 'endopionic' bag). We then consider explicit isospin symmetry breaking for hybrid bag models with a nonlinear mesonic sector. An intimate relationship is revealed between the effects of a quark mass difference and the time-dependent bosonic solutions found for the purely mesonic case. It is reflected in a nontrivial interdependence between quark and meson masses, bag radius and chiral angle. We provide an especially extensive list of references for the topics discussed in this report. (orig.) [de

  15. 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.

  16. 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.

  17. 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.

  18. 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...

  19. van Manen's method and reduction in a phenomenological hermeneutic study.

    Science.gov (United States)

    Heinonen, Kristiina

    2015-03-01

    To describe van Manen's method and concept of reduction in a study that used a phenomenological hermeneutic approach. Nurse researchers have used van Manen's method in different ways. Participants' lifeworlds are described in depth, but descriptions of reduction have been brief. The literature and knowledge review and manual search of research articles. Databases Web Science, PubMed, CINAHL and PsycINFO, without applying a time period, to identify uses of van Manen's method. This paper shows how van Manen's method has been used in nursing research and gives some examples of van Manen's reduction. Reduction enables us to conduct in-depth phenomenological hermeneutic research and understand people's lifeworlds. As there are many variations in adapting reduction, it is complex and confusing. This paper contributes to the discussion of phenomenology, hermeneutic study and reduction. It opens up reduction as a method for researchers to exploit.

  20. 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.

  1. 2005 dossier: granite. Tome: phenomenological evolution of the geologic disposal

    International Nuclear Information System (INIS)

    2005-01-01

    This document makes a status of the researches carried out by the French national agency of radioactive wastes (ANDRA) about the phenomenological aspects of the geologic disposal of high-level and long-lived radioactive wastes (HLLL) in granite formations. Content: 1 - introduction: ANDRA's research program on disposal in granitic formation; 2 - the granitic environment: geologic history, French granites; 3 - HLLL wastes and disposal design concepts; 4 - identification, characterization and modeling of a granitic site: approach, geologic modeling, hydrologic and hydro-geochemical modeling, geomechanical and thermal modeling, long-term geologic evolution of a site; 5 - phenomenological evolution of a disposal: main aspects of the evolution of a repository with time, disposal infrastructures, B-type wastes disposal area, C-type wastes disposal area; spent fuels disposal area, radionuclides transfer and retention in the granitic environment; 6 - conclusions: available knowledge, methods and tools for the understanding and modeling of the phenomenological evolution of a granitic disposal site. (J.S.)

  2. Vantage perspective during encoding: The effects on phenomenological memory characteristics.

    Science.gov (United States)

    Mooren, Nora; Krans, Julie; Näring, Gérard W B; Moulds, Michelle L; van Minnen, Agnes

    2016-05-01

    The vantage perspective from which a memory is retrieved influences the memory's emotional impact, intrusiveness, and phenomenological characteristics. This study tested whether similar effects are observed when participants were instructed to imagine the events from a specific perspective. Fifty student participants listened to a verbal report of car-accidents and visualized the scenery from either a field or observer perspective. There were no between-condition differences in emotionality of memories and the number of intrusions, but imagery experienced from a relative observer perspective was rated as less self-relevant. In contrast to earlier studies on memory retrieval, vantage perspective influenced phenomenological memory characteristics of the memory representation such as sensory details, and ratings of vividness and distancing of the memory. However, vantage perspective is most likely not a stable phenomenological characteristic itself. Implications and suggestions for future research are discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. 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.

  4. The cruel and unusual phenomenology of solitary confinement

    OpenAIRE

    Gallagher, Shaun

    2014-01-01

    What happens when subjects are deprived of intersubjective contact? This paper looks closely at the phenomenology and psychology of one example of that deprivation: solitary confinement. It also puts the phenomenology and psychology of solitary confinement to use in the legal context. Not only is there no consensus on whether solitary confinement is a “cruel and unusual punishment,” there is no consensus on the definition of the term “cruel” in the use of that legal phrase. I argue that we ca...

  5. Auroral phenomenology and magnetospheric processes earth and other planets

    CERN Document Server

    Keiling, Andreas; Bagenal, Fran; Karlsson, Tomas

    2013-01-01

    Published by the American Geophysical Union as part of the Geophysical Monograph Series. Many of the most basic aspects of the aurora remain unexplained. While in the past terrestrial and planetary auroras have been largely treated in separate books, Auroral Phenomenology and Magnetospheric Processes: Earth and Other Planets takes a holistic approach, treating the aurora as a fundamental process and discussing the phenomenology, physics, and relationship with the respective planetary magnetospheres in one volume. While there are some behaviors common in auroras of the diffe

  6. Mobile Technosoma: some phenomenological reflections on itinerant media devices

    Directory of Open Access Journals (Sweden)

    Ingrid Richardson

    2005-01-01

    Full Text Available Today’s handheld devices are becoming increasingly multifunctional, portable and interactive technospaces which enfold (and unfold an assortment of media forms. This transformation requires a critical approach that considers mobile media as more than telecommunications tools, but also as hybrid new media interfaces. This article presents some initial thoughts pre-empting a larger research project on the phenomenology of mobile media. From a phenomenological perspective, each body-tool relation induces its own technosoma, or specific ways of ‘being-with-equipment’ in a Heideggerian sense; in this conceptual framework, I explore some of the medium specific and intercorporeal effects of the mobile phone.

  7. The damping of spin motions in ultrathin films: Is the Landau-Lifschitz-Gilbert phenomenology applicable?

    International Nuclear Information System (INIS)

    Mills, D.L.; Arias, Rodrigo

    2006-01-01

    The Landau-Lifschitz-Gilbert (LLG) equation is used widely in device design to describe spin motions in magnetic nanoscale structures. The damping term in this equation plays an essential role in the description of the magnetization dynamics. The form of this term is simple and appealing, but it is derived through use of elementary phenomenological considerations. An important question is whether or not it provides a proper description of the damping of the magnetization in real materials. Recently, it was predicted that a mechanism called two magnon damping should contribute importantly to linewidths and consequently spin damping in ultrathin ferromagnetic films. This process yields ferromagnetic resonance (FMR) linewidths whose frequency dependence is incompatible with the linear variation expected from the Landau-Lifschitz equation. This prediction has now been confirmed experimentally. Furthermore, subsequent experimental and theoretical studies have demonstrated that the damping rate depends strongly on wave vector as well. It is thus clear that for many samples, the LLG equation fails to account for the systematics of the damping of the magnetization in ultrathin ferromagnets, at the linear response level. The paper will review the recent literature on this topic relevant to this issue. One must then inquire into the nature of a proper phenomenology to describe these materials. At the linear response level, the theory of the two magnon mechanism is sufficiently complete that one can describe the response of these systems without resort to LLG phenomenology. However, currently there is very great interest in the large amplitude response of the magnetization in magnetic nanostructures. In the view of the authors, it is difficult to envision a generally applicable extension of linear response theory into the large amplitude regime

  8. Phenomenological Application of $k_T$ factorization

    CERN Document Server

    Keum, Yong-Yeon

    2004-01-01

    We discuss applications of the perturbative QCD approach in the exclusive non-leptonic two body B-meson decays. We briefly review its ingredients and some important theoretical issues on the factorization approaches. PQCD results are compatible with present experimantal data for the charmless B-meson decays. We predict the possibility of large direct CP asymmetry in $B^0 \\to \\pi^{+}\\pi^{-}$ $(23\\pm7 %)$ and $B^0\\to K^{+}\\pi^{-}$ $(-17\\pm5%)$. We also investigate the Branching ratios, CP asymmetry and isopsin symmetry breaking in radiative $B \\to (K^*/\\rho) \\gamma$ decays.

  9. Family Issues

    Science.gov (United States)

    ... es Autismo? Family Issues Home / Living with Autism / Family Issues Stress Siblings A child’s autism diagnosis affects every member of the family in different ways. Parents/caregivers must now place their ... may put stress on their marriage, other children, work, finances, and ...

  10. Global Issues

    Energy Technology Data Exchange (ETDEWEB)

    Seitz, J.L.

    2001-10-15

    Global Issues is an introduction to the nature and background of some of the central issues - economic, social, political, environmental - of modern times. This new edition of this text has been fully updated throughout and features expanded sections on issues such as global warming, biotechnology, and energy. Fully updated throughout and features expanded sections on issues such as global warming, biotechnology, and energy. An introduction to the nature and background of some of the central issues - economic, social, political, environmental - of modern times. Covers a range of perspectives on a variety of societies, developed and developing. Extensively illustrated with diagrams and photographs, contains guides to further reading, media, and internet resources, and includes suggestions for discussion and studying the material. (author)

  11. On the phenomenological theory of magnetic storms

    Directory of Open Access Journals (Sweden)

    Guglielmi A.V.

    2016-06-01

    Full Text Available This article addresses methodical issues concerning the modeling of the Dst variation in a geomagnetic storm. We describe the so-called RBM (Russell — Burton — McPherron model representing an ordinary differential equation with solutions simulating the relation between the Dst variation and the azimuthal component of the interplanetary electric field. Special attention is paid to the threshold nature of Dst variation excitation. We would like to emphasize the necessity of stochastic extension of the RBM model by taking into account fluctuations inherent to any physical system. The integral representation of a Dst variation bifurcation diagram is given. It enables us to account for the effect of fluctuations that eliminate the diagram root singularity and cause a threshold point shift. The Dst variation is shown to be typical of the wide class of threshold phenomena similar to second-order phase transitions. We draw an analogy with threshold phenomena in Earth’s magnetosphere, atmosphere, and lithosphere. In addition, we briefly discuss the issue about soft and hard passages through the threshold, as well as about explosive instability in geophysical media.

  12. Phenomenology from SIDIS and e+e- multiplicities: multiplicities and phenomenology - part I

    Science.gov (United States)

    Bacchetta, Alessandro; Echevarria, Miguel G.; Radici, Marco; Signori, Andrea

    2015-01-01

    This study is part of a project to investigate the transverse momentum dependence in parton distribution and fragmentation functions, analyzing (semi-)inclusive high-energy processes within a proper QCD framework. We calculate the transverse-momentum-dependent (TMD) multiplicities for e+e- annihilation into two hadrons (considering different combinations of pions and kaons) aiming to investigate the impact of intrinsic and radiative partonic transverse momentum and their mixing with flavor. Different descriptions of the non-perturbative evolution kernel (see, e.g., Refs. [1-5]) are available on the market and there are 200 sets of flavor configurations for the unpolarized TMD fragmentation functions (FFs) resulting from a Monte Carlo fit of Semi-Inclusive Deep-Inelastic Scattering (SIDIS) data at Hermes (see Ref. [6]). We build our predictions of e+e- multiplicities relying on this rich phenomenology. The comparison of these calculations with future experimental data (from Belle and BaBar collaborations) will shed light on non-perturbative aspects of hadron structure, opening important insights into the physics of spin, flavor and momentum structure of hadrons.

  13. Defining Campus Violence: A Phenomenological Analysis of Community Stakeholder Perspectives

    Science.gov (United States)

    Mayhew, Matthew J.; Caldwell, Rebecca J.; Goldman, Emily Grey

    2011-01-01

    The purpose of this study was to derive an empirically based understanding of campus violence. Grounded in a communication paradigm offered by sociolinguistic scholars, we adopted a phenomenological approach for conducting and analyzing 23 interviews from campus community stakeholders, including students, staff, faculty, administrators, and…

  14. 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…

  15. Toward a Phenomenological-Longitudinal Model of Media Gratification Processes.

    Science.gov (United States)

    Kielwasser, Alfred P.; And Others

    While not dismissing the "uses and gratifications" approach to research, this paper attempts to increase the theoretical and practical utility of gratifications measures by approaching them through a more phenomenological and longitudinal tack. The paper suggests that any "gratification unit" is given a unique meaning by the…

  16. Credible Phenomenological Research: A Mixed-Methods Study

    Science.gov (United States)

    Flynn, Stephen V.; Korcuska, James S.

    2018-01-01

    The authors conducted a 3-phase investigation into the credible standards for phenomenological research practices identified in the literature and endorsed by a sample of counselor education qualitative research experts. Utilizing a mixed-methods approach, the findings offer evidence that professional counseling has a distinctive format in which…

  17. The lacuna in positivist-phenomenology | Nnaji | Sophia: An African ...

    African Journals Online (AJOL)

    This work maintains the thesis that the positivist phenomenology, its observation methods and theories which imply that anything which cannot empirically observable does not exist, create a lacuna or an error in human reasoning. This thesis is justified by the fact that micro-molecular biology, Quantum physics and ...

  18. Phenomenology and Qualitative Data Analysis Software (QDAS: A Careful Reconciliation

    Directory of Open Access Journals (Sweden)

    Brian Kelleher Sohn

    2017-01-01

    Full Text Available An oft-cited phenomenological methodologist, Max VAN MANEN (2014, claims that qualitative data analysis software (QDAS is not an appropriate tool for phenomenological research. Yet phenomenologists rarely describe how phenomenology is to be done: pencil, paper, computer? DAVIDSON and DI GREGORIO (2011 urge QDAS contrarians such as VAN MANEN to get over their methodological loyalties and join the digital world, claiming that all qualitative researchers, whatever their methodology, perform processes aided by QDAS: disaggregation and recontextualization of texts. Other phenomenologists exemplify DAVIDSON and DI GREGORIO's observation that arguments against QDAS often identify problems more closely related to the researchers than QDAS. But the concerns about technology of McLUHAN (2003 [1964], HEIDEGGER (2008 [1977], and FLUSSER (2013 cannot be ignored. In this conceptual article I answer the questions of phenomenologists and the call of QDAS methodologists to describe how I used QDAS to carry out a phenomenological study in order to guide others who choose to reconcile the use of software to assist their research. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1701142

  19. How to Protect Children from Internet Predators: A Phenomenological Study

    Science.gov (United States)

    Alexander, Rodney T.

    2012-01-01

    Teenage Internet users are the fastest growing segment in the Internet user population. These teenagers are at risk of sexual assault from Internet predators. This phenomenological study explored teacher and counselors' perceptions of how to prevent this sexual assault. Twenty-five teacher and counselor participants were interviewed. A…

  20. An integrated approach to determine phenomenological equations in metallic systems

    Science.gov (United States)

    Ghamarian, Iman

    It is highly desirable to be able to make predictions of properties in metallic materials based upon the composition of the material and the microstructure. Unfortunately, the complexity of real, multi-component, multi-phase engineering alloys makes the provision of constituent-based (i.e., composition or microstructure) phenomenological equations extremely difficult. Due to these difficulties, qualitative predictions are frequently used to study the influence of microstructure or composition on the properties. Neural networks were used as a tool to get a quantitative model from a database. However, the developed model is not a phenomenological model. In this study, a new method based upon the integration of three separate modeling approaches, specifically artificial neural networks, genetic algorithms, and monte carlo was proposed. These three methods, when coupled in the manner described in this study, allows for the extraction of phenomenological equations with a concurrent analysis of uncertainty. This approach has been applied to a multi-component, multi-phase microstructure exhibiting phases with varying spatial and morphological distributions. Specifically, this approach has been applied to derive a phenomenological equation for the prediction of yield strength in alpha+beta processed Ti-6-4. The equation is consistent with not only the current dataset but also, where available, the limited information regarding certain parameters such as intrinsic yield strength of pure hexagonal close-packed alpha titanium.

  1. An Interpretative Phenomenological Analysis of Schema Modes in a ...

    African Journals Online (AJOL)

    papers, a phenomenological account of her Child and Parent modes are presented and discussed. This is the first of two .... down emotional distress in the VCh mode, processes traditionally ... implicitly accept negative beliefs associated with the. EMSs and ...... of parent voices are typically separated in the ST literature, they.

  2. 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…

  3. On Evidence and Argument in Phenomenological Research | Walsh ...

    African Journals Online (AJOL)

    Set against a background of calls for evidence-based practice, this paper explores the role of evidence and argument in phenomenological research. Drawing on Smith's (1998) analysis of original argument, the author considers how evidence can be discerned, understood, and communicated, and the resulting kinds and ...

  4. Inclusive deep inelastic scattering at HERA and related phenomenology

    International Nuclear Information System (INIS)

    Zomer, F.

    1999-12-01

    Recent measurements of inclusive deep inelastic scattering differential cross-section in the range 1.5 GeV 2 ≤ Q 2 ≤ 30000 GeV 2 and 5.10 -6 ≤ x ≤ 0.65 are presented. Phenomenological analyses performed from these measurements are also described. (author)

  5. 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 ...

  6. 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 ...

  7. Phenomenology as Praxis in the Transfer of Project Ownership from

    African Journals Online (AJOL)

    Indo-Pacific Journal of Phenomenology, Volume 6, Edition 2 August 2006. Page 1 of 23. On the ..... NGOs are thus seen as effective vehicles to engage parties in formal, low- ... occurs at the group level in the form of vicissitudes of shared memories which ..... of the self occurs, even consciousness ceases to be human.

  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. Low Socioeconomic Status Men Persisting in College: A Phenomenological Study

    Science.gov (United States)

    Crichton, Dusten D.

    2017-01-01

    The purpose of this phenomenological study was to explore and to tell the stories of low socioeconomic status (SES) men in college who persisted beyond the halfway point of college at a Midwestern metropolitan university. Prior research suggested men from low socioeconomic status backgrounds matriculated and persisted in college at the lowest…

  11. Getting There: A Phenomenology of the Contexts of Car Buying.

    Science.gov (United States)

    Aanstoos, Christopher M.; Barrell, James J.

    The importance of understanding the manner in which the desire to buy arises in buyers has been neglected in the study of consumer psychology. This report identifies those few research projects which have studied the origins of consumer motivation and describes a phenomenologically-guided investigation which studied individuals' desires to…

  12. Phenomenology of non-universal gaugino masses and implications ...

    Indian Academy of Sciences (India)

    universal gaugino masses for the phenomenology of Higgs bosons in the context of large hadron collider. Keywords. Supersymmetry; non-universal gaugino masses; Higgs bosons. PACS Nos 12.60.Jv; 11.30.Er; 14.80.Ly. 1. Introduction.

  13. 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…

  14. 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

  15. Phenomenological approach to bistable behavior of Josephson junctions

    International Nuclear Information System (INIS)

    Nishi, K.; Nara, S.; Hamanaka, K.

    1985-01-01

    The interaction of unbiased Josephson junction with external electromagnetic field in the presence of externally applied uniform magnetic field is theoretically examined by means of phenomenological treatment. It is proposed that an irradiated junction with suitably chosen parameters shows a bistable behavior of voltage across the junction as a function of the radiation intensity

  16. 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 ...

  17. 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…

  18. Phenomenological Study of Empowering Women Senior Leaders in Higher Education

    Science.gov (United States)

    Cselenszky, Mila P.

    2012-01-01

    The number of women in senior administrative and leadership roles in higher education is minimal compared to the number of women in higher education jobs in general. This phenomenological study explored pathways women took to advance in their careers and barriers that prevent more women from gaining senior administrative and leadership roles.…

  19. 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 ...

  20. Vantage perspective during encoding: The effects on phenomenological memory characteristics

    NARCIS (Netherlands)

    Mooren, N.; Krans, J.; Näring, G.W.B.; Moulds, M.L.; Minnen, A. van

    2016-01-01

    The vantage perspective from which a memory is retrieved influences the memory’s emotional impact, intrusiveness, and phenomenological characteristics. This study tested whether similar effects are observed when participants were instructed to imagine the events from a specific perspective. Fifty

  1. Exploring the Phenomenology of Whiteness in a Swedish Preschool Class

    Science.gov (United States)

    Schwarz, Eva; Lindqvist, Beatriz

    2018-01-01

    This article explores how constructions of identity, race and difference permeate and are challenged in a Swedish preschool class. The study is informed by theories of phenomenology and critical whiteness. Data are drawn from a larger ethnographic study conducted in an ethnically diverse preschool. The purpose of the study was to explore how…

  2. Planetary Surface-Atmosphere Interactions

    Science.gov (United States)

    Merrison, J. P.; Bak, E.; Finster, K.; Gunnlaugsson, H. P.; Holstein-Rathlou, C.; Knak Jensen, S.; Nørnberg, P.

    2013-09-01

    Planetary bodies having an accessible solid surface and significant atmosphere, such as Earth, Mars, Venus, Titan, share common phenomenology. Specifically wind induced transport of surface materials, subsequent erosion, the generation and transport of solid aerosols which leads both to chemical and electrostatic interaction with the atmosphere. How these processes affect the evolution of the atmosphere and surface will be discussed in the context of general planetology and the latest laboratory studies will be presented.

  3. 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.

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

    Science.gov (United States)

    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.

  5. Effectiveness of External Reactor Vessel Cooling (ERVC) strategy for APR1400 and issues of phenomenological uncertainties

    International Nuclear Information System (INIS)

    Oh, S.J.; Kim, H.T.

    2007-01-01

    The APR1400(Advanced Power Reactor 1400) is an evolutionary advanced light water reactor with rated thermal power of 4000 MWt. For APR1400, External Reactor Vessel Cooling (ERVC) is adopted as a primary severe accident management strategy for in-vessel retention (IVR) of corium. The ERVC is a method of IVR by submerging the reactor vessel exterior. At the early stage of the APR1400 design, only ex-vessel cooling, cooling of the core melt outside the vessel after vessel is breached, is considered based on the EPRI Utility Requirement Document for Evolutionary LWR. However, based on the progress in implementation of Severe Accident Management Guidance (SAMG) for operating plants, as well as the research findings related to ERVC, ERVC strategy is adopted as a part of key severe accident management strategies. To improve its success, the strategy is reviewed and we implemented necessary design arrangement to increase its usefulness in managing the severe accident. In this paper, we examine the evolution of ERVC concept and its implementation in APR1400. Then, we review possible approach, including Risk-Oriented Accident Analysis Methodology (ROAAM), to evaluate the effectiveness of the strategy. (authors)

  6. Issues in Education: Epistemology, Phenomenology, and Reflection--A "Stop, Look, and Listen" for Educators

    Science.gov (United States)

    Fite, Kathleen

    2012-01-01

    Childhood learning is full of easy-to-remember directions. Recall such advice as "Stop, look, and listen" before one crosses the street and "Stop, drop, and roll" if one's clothes catch on fire. These sayings are clear and concise with specific instruction about what to do in a critical situation. As a teacher educator who has been in the field…

  7. 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...

  8. Using Transcendental Phenomenology to Explore the “Ripple Effect” in a Leadership Mentoring Program

    OpenAIRE

    Tammy Moerer-Urdahl; John W. Creswell

    2004-01-01

    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 discuss...

  9. Introducing Postphenomenological Research: A Brief and Selective Sketch of Phenomenological Research Methods

    Science.gov (United States)

    Aagaard, Jesper

    2017-01-01

    In time, phenomenology has become a viable approach to conducting qualitative studies in education. Popular and well-established methods include descriptive and hermeneutic phenomenology. Based on critiques of the essentialism and receptivity of these two methods, however, this article offers a third variation of empirical phenomenology:…

  10. The hidden dynamics of heavy ion evolution: Is it more interesting than our phenomenologies assume

    International Nuclear Information System (INIS)

    Griffin, J.J.; Bronlowski, W.

    1985-01-01

    Explicit calculations of the early time behaviour in a DOUBLE-WELL Schroedinger model of deep inelastic nucleon exchange contradict the ubiquitous assumption of statistical phenomenology that the total energy defines the driving force for the nucleonic drift. The disturbing question thereby arises whether these phenomenologies may sometimes yield agreement with experimental data even when their physical premises are fundamentally erroneous. For the quantal DOUBLE-WELL model, the expansive pressure of the nucleonic kinetic energy ('kinetic pressure') is found to be the primary determinant of the early time behaviour, implying that nucleonic kinetic energy is more effective in promoting nuclear flow than nucleonic potential energy. This implication is verified by explicit calculations for various kinetic and potential energy situations. It follows that the early-time transfer process may be dominated by a combination of neutron and proton flows which tend to move the system towards the equilibria of the neutron and proton kinetic pressures, respectively. Since in general the kinetic pressures of neutrons and protons are simultaneously equilibrized only for a symmetric dinucleus, these independent and irreconcilable tendencies imply a drift which differs from the total energy driven drift. In fact, we calculate that the resulting 'Equilibria Channeled N-Z Flow' should exhibit an (N,Z) drift which is opposite to that implied by the total energy surface, but which is qualitative agreement with the observed behavior of several heavy ion reactions. (orig.)

  11. African American grandmother raising grandchildren: a phenomenological perspective of marginalized women.

    Science.gov (United States)

    del Bene, Susan B

    2010-08-01

    More African American grandmothers are becoming caregivers for their grandchildren when the parents are unable or unwilling to provide care. This qualitative study used hermeneutic phenomenology based on in-dept interviews with 15 African American women who have assumed the role of caregivers. The following themes, with subthemes emerged regarding this new role for the grandmothers: Finding a Voice to Match Medical Needs, The Role of the Confidante: The Power of the Group, The Relationship with the Biological Parents, and Legal Issues. These finding provide rich understand. These findings provide rich understanding of the African American women and the challenges they face related to culture, race, lack of political voice and power, and limited resources--in essence, the impact of marginalization in society. The underlying point is the potential impact on this population and the degree to which the health profession can draw on an interdisciplinary model to frame, analyze and dress future health care problems in marginalized African American women.

  12. MYSTICAL ASPECT OF EDITH STEIN'S ANTHROPOLOGY: FROM PHENOMENOLOGY TO THOMISM

    Directory of Open Access Journals (Sweden)

    J. A. Shabanova

    2016-12-01

    Full Text Available The aim of the study is to find mystical elements in Edith Stein's anthropology as a connecting principle between phenomenology and Thomism. Relying on methodological definition of philosophical mystic, as a matching of theological and philosophical doctrines, based upon reflection on experience of ecstatic unity with the Absolute, it was shown that phenomenology is implicitly directed towards research of real structure of immediate experience which in all its limits approaches to mystical experience. Not the mind and not the faith, but will (that directs knowledge to mystical unity of immanent subject and transcendental object in finding the truth is defining for the mystical character of Stein's creative method. Stein, being a bright representative of phenomenology, gradually disagrees with Husserl at some points: 1. Stein considers the world as an immediate contemplation on the entity that transcends the identity of being and thinking; 2. In her opinion, phenomenology neglects the ontological Absolute. As a result, there is misplace of the Absolute by structural-cognitive aims, that, in its turn, was a reason for amalgamation of onthology and epistemology, according to Stein's views. 3. Stein strives to overcome epistemological rationality and achieve a sphere of philosophical mystic where ontological object and epistemological subject are identical in the act of mystical contemplation. 4. Lack of metaphysical elements in phenomenology leads Stein to Thomism in which she potentially seeks a way out of metaphysical limits and the way which leads to the level of transpersonal states of mind. 5. Stein reproaches transcendentalism in loss of the world and she ignores the changes in Husserl's world outlook, his transcendental turn and genealogy of the trustworthy acquaintance with the world. An empathy, as a model of extrapolation of the principle (of to be get used to the experience of the Other onto mystical act of overcoming of subject

  13. Surface phonons and elastic surface waves

    Science.gov (United States)

    Büscher, H.; Klein-Heßling, W.; Ludwig, W.

    Theoretical investigations on the dynamics of the (001), (110) and (111) surfaces of some cubic metals (Ag, Cu, Ni) will be reviewed. Both, lattice dynamical and continuum theoretical results are obtained via a Green's function formalism. The main attitude of this paper is the comparison of our results with experiments and with results obtained via slab-calculations. The calculation of elastic surface waves has been performed using a modified surface-green-function-matching method. We have used two different approaches of calculation the bulk Green's function (a) using the spectral representation and (b) a method, what works on residues. The investigations are carried out using shortrange phenomenological potentials. The atomic force constants in the first surface layers are modified to describe surface phonon anomalies, observed by experiments. In the case of Ag (100) and Ag(110) we conclude that the detection of odd symmetry shear modes by Erskine et al. [1 a, b] was not very accurate.

  14. Surface phonons and elastic surface waves

    International Nuclear Information System (INIS)

    Buescher, H.; Klein-Hessling, W.; Ludwig, W.

    1993-01-01

    Theoretical investigations on the dynamics of the (001), (110) and (111) surfaces of some cubic metals (Ag, Cu, Ni) will be reviewed. Both, lattice dynamical and continuum theoretical results are obtained via a Green's function formalism. The main attitude of this paper is the comparison of our results with experiments and with results obtained via slab-calculations. The calculation of elastic surface waves has been performed using a modified surface-green-function-matching method. We have used two different approaches of calculation the bulk Green's function (a) using the spectral representation and (b) a method, what works on residues. The investigations are carried out using shortrange phenomenological potentials. The atomic force constants in the first surface layers are modified to describe surface phonon anomalies, observed by experiments. In the case of Ag(100) and Ag(110) we conclude that the detection of odd symmetry shear modes by Erskine et al. was not very accurate. (orig.)

  15. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... Keywords: multiple regression; mathematical model; GIS; Hydrology; ... Mathematical models are called "phenomenological", when they try to stochastic ... The multiple correlation coefficient R is a dimensionless parameter ...

  16. Recognizing Genius loci in Designing Children’s Spaces, Due to the Phenomenological Ideas of Norberg-Schulz

    Directory of Open Access Journals (Sweden)

    R. Nikravesh

    2015-02-01

    Full Text Available Christian Norberg- Schulz explained his ideas about the phenomenology of architecture, indebted to Martin Heidegger’s opinionsand believed that one of the main strategies for identification of the place is creating meaningful environments. Schulz can be considered as one of theorists who created new ideas in architecture after Gideon and believed that considering to other scientific fields is necessary to achieve the true nature of architecture. In fact the phenomenological approach can be understood as an interdisciplinary species that explain about existence and cognition in other fields like designing different spaces. Accordingly emphasizing on interdisciplinary trends and studies can help to identify and understand the multiple issues and by studying the different approaches, the scientific expansion of the problem’s aspects will be possible. This article with an Interdisciplinary and phenomenological point of view and due to the main ideas of Norberg- Schulz, analyses the concept of place and space and also the importance of concerning about children’s spaces. So at first a brief knowledge about the book of Norberg-Schulz in phenomenological approach will be achieved and by studying the opinions of other theorists, some results about the importance of considering the concept of genius loci in architectural spaces will be achieved. In this document, by using the descriptive- analytical method and by means of data collection, including studies, library and documentation, the relating concepts and strategies of improving the quality of children’s spaces, is analyzed. According to this article, It could be said that meanings, culture and history of a place, include identifying factors that cause creating memories and a sense of belonging to the place for individuals and thus the formation of their personality in childhood. So one of the main tasks of modern architects is creating a sense of space in children’s spaces and reminding

  17. Workforce Issues.

    Science.gov (United States)

    1996

    This document consists of four papers presented during a symposium on work force issues moderated by Jan DeJong at the 1996 conference of the Academy of Human Resource Development (AHRD). "Rethinking the Ties that Bind: An Exploratory Study of Employee Development in Utilities in Canada and the United States" (Michael Aherne, David…

  18. Sanskrit Issue.

    Science.gov (United States)

    Miller, Barbara Stoler, Ed.

    1971-01-01

    This issue of "Mahfil" is devoted to Sanskrit literature and contains a note on Sanskrit pronunciation and selections of Sanskrit literature. It also contains articles analyzing and discussing various aspects of the literature, including "Sanskrit Rhetoric and Poetic,""The Creative Role of the Goddess Vac in the…

  19. Bond Issues.

    Science.gov (United States)

    Pollack, Rachel H.

    2000-01-01

    Notes trends toward increased borrowing by colleges and universities and offers guidelines for institutions that are considering issuing bonds to raise money for capital projects. Discussion covers advantages of using bond financing, how use of bonds impacts on traditional fund raising, other cautions and concerns, and some troubling aspects of…

  20. How I remember my parents' divorce: a phenomenological investigation.

    Science.gov (United States)

    Stambaugh, Suzanne E; Hector, Mark A; Carr, Austin R

    2011-01-01

    In order to examine the experience of parental divorce for adult women, a phenomenological method was used. Ten women were interviewed and the interviews were transcribed verbatim and thematized. The themes that came from the texts of the interviews transcripts and the researchers' reflections on the phenomenological research group analysis were: Before the Divorce, During the Divorce, and After the Divorce. These themes were centered on a contextual ground of Time Frame of the Divorce. The results of this study can provide individuals with a context for understanding their own experiences of parental divorce. These results could also be helpful for mental health clinicians in anticipating the themes that clients will discuss relative to the stages of their parents' divorce.

  1. The Emancipation of the Preface in the "Phenomenology of Spirit"

    Directory of Open Access Journals (Sweden)

    Oscar Parcero Oubiña

    2016-12-01

    Full Text Available In his work Prefaces, Kierkegaard’s pseudonym Nicolaus Notabene refers satirically to the preface of Hegel’s Phenomenology of Spirit, claiming the value of a preface beyond its connection with the book, against the hegelian objections to prefaces. The present paper aims to compare both works in order to reconsider the relation between them, proposing and alternative interpretation according to which Kierkegaard’s book, beyond its ironical nature, can be regarded as an explicit statement of the inherent meaning to Hegel’s critique of prefaces carried out in the very preface to the Phenomenology of Spirit. Thus Notabene’s satire will help to identify the hegelian preface as an “emancipated preface”, just as Kierkegaard’s heteronym describes them, as texts whose real meaning would consist in its ability to operate exclusively as a disposition [Stemning / Stimmung] towards the work that they precede.

  2. [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.

  3. Descriptive psychopathology, phenomenology, and the legacy of Karl Jaspers.

    Science.gov (United States)

    Häfner, Heinz

    2015-03-01

    With his early publications (1910-1913), Karl Jaspers created a comprehensive methodological arsenal for psychiatry, thus laying the foundation for descriptive psychopathology. Following Edmund Husserl, the founder of philosophical phenomenology, Jaspers introduced phenomenology into psychopathology as "static understanding," ie, the unprejudiced intuitive reproduction (Vergegenwärtigung) and description of conscious phenomena. In a longitudinal perspective, "genetic understanding" based on empathy reveals how mental phenomena arise from mental phenomena. Severance in understanding of, or alienation from, meaningful connections is seen as indicating illness or transition of a natural development into a somatic process. Jaspers opted for philosophy early. After three terms of law, he switched to studying medicine, came to psychopathology after very little training in psychiatry; to psychology without ever studying psychology; and to a chair in philosophy without ever studying philosophy. In the fourth and subsequent editions of his General Psychopathology, imbued by his existential philosophy, Jaspers partly abandoned the descriptive method.

  4. Phenomenological reports diagnose accuracy of eyewitness identification decisions.

    Science.gov (United States)

    Palmer, Matthew A; Brewer, Neil; McKinnon, Anna C; Weber, Nathan

    2010-02-01

    This study investigated whether measuring the phenomenology of eyewitness identification decisions aids evaluation of their accuracy. Witnesses (N=502) viewed a simulated crime and attempted to identify two targets from lineups. A divided attention manipulation during encoding reduced the rate of remember (R) correct identifications, but not the rates of R foil identifications or know (K) judgments in the absence of recollection (i.e., K/[1-R]). Both RK judgments and recollection ratings (a novel measure of graded recollection) distinguished correct from incorrect positive identifications. However, only recollection ratings improved accuracy evaluation after identification confidence was taken into account. These results provide evidence that RK judgments for identification decisions function in a similar way as for recognition decisions; are consistent with the notion of graded recollection; and indicate that measures of phenomenology can enhance the evaluation of identification accuracy. Copyright 2009 Elsevier B.V. All rights reserved.

  5. Phenomenology of a nonstandard Higgs boson in WLWL scattering

    International Nuclear Information System (INIS)

    Koulovassilopoulos, V.; Chivukula, R.S.

    1994-01-01

    In this paper we consider the phenomenology of a nonstandard Higgs boson in longitudinal gauge boson scattering. First, we present a composite Higgs model [based on an SU(4)/Sp(4) chiral-symmetry breaking pattern] in which there is a nonstandard Higgs boson. Then we explore, in a model-independent way, the phenomenology of such a nonstandard Higgs boson by calculating the leading one-loop logarithmic corrections to longitudinal gauge boson scattering. This calculation is done using the equivalence theorem and the Higgs boson is treated as a scalar-isoscalar resonance coupled to the Goldstone bosons of the SU(2) L xSu(2) R /SU(2) V chiral symmetry breaking. We show that the most important deviation from the one-Higgs-doublet standard model is parametrized by one unknown coefficient which is related to the Higgs-boson width. The implications for future hadron colliders are discussed

  6. Local Field Response Method Phenomenologically Introducing Spin Correlations

    Science.gov (United States)

    Tomaru, Tatsuya

    2018-03-01

    The local field response (LFR) method is a way of searching for the ground state in a similar manner to quantum annealing. However, the LFR method operates on a classical machine, and quantum effects are introduced through a priori information and through phenomenological means reflecting the states during the computations. The LFR method has been treated with a one-body approximation, and therefore, the effect of entanglement has not been sufficiently taken into account. In this report, spin correlations are phenomenologically introduced as one of the effects of entanglement, by which multiple tunneling at anticrossing points is taken into account. As a result, the accuracy of solutions for a 128-bit system increases by 31% compared with that without spin correlations.

  7. THE SCIENTIFIC PARADIGM OF ISLAMIC EDUCATION MANAGEMENT: PHENOMENOLOGY PERSPECTIVE

    Directory of Open Access Journals (Sweden)

    Philip Buckley

    2016-03-01

    Full Text Available This paper intends to explore the possibility that phenomenology can be used as one of the foundations of scientific epistemology of Islamic education management. Scientific management of Islamic education would not be sufficient if only positivistic approached scientifically. Behaviors that contain messages of moral, theological and ideological embraced by managers, implementers and users of Islamic educational institutions are very complicated. To be able to describe these phenomena with a reasonable and until the deeply meaning (eidos, so phenomenological approach is needed. This approach can be used as a basis in developing others the science of Islamic education management. The science of Islamic education management can have a number of scientific fields (The science of diniyyah, madrassas, Islamic schools, and Islamic higher education management and gave birth to a number of expertise (administrative staff, headmaster and superintendent at the madrasah level.

  8. Phenomenological aspects of heterotic orbifold models at one loop

    International Nuclear Information System (INIS)

    Birkedal-Hansen, A.; Binetruy, P.; Mambrini, Y.; Nelson, B.

    2003-01-01

    We provide a detailed study of the phenomenology of orbifold compactifications of the heterotic string within the context of supergravity effective theories. Our investigation focuses on those models where the soft Lagrangian is dominated by loop contributions to the various soft supersymmetry breaking parameters. Such models typically predict non-universal soft masses and are thus significantly different from minimal supergravity and other universal models. We consider the pattern of masses that are governed by these soft terms and investigate the implications of certain indirect constraints on supersymmetric models, such as flavor-changing neutral currents, the anomalous magnetic moment of the muon and the density of thermal relic neutralinos. These string-motivated models show novel behavior that interpolates between the phenomenology of unified supergravity models and models dominated by the superconformal anomaly

  9. The theory and phenomenology of coloured quark models

    CERN Document Server

    Close, F E

    1975-01-01

    A general introduction to coloured quark models is given and their phenomenology is described with particular reference to the new particles. It is shown that there are essentially three types of colour models with colour excitation when the colour group is SU(3)- Han-Nambu, Greenberg and a model which has the same charges as that of Tati and which can be thought of as the Gell-Mann colour scheme with excitation of the colour degrees of freedom. Particular attention is paid to the four problems of colour models for psi phenomenology-the radiative decays, the G parity conservation, the lack of deep inelastic threshold phenomena and the apparent discovery of dileptons at SPEAR. (40 refs).

  10. The theory and phenomenology of coloured quark models

    International Nuclear Information System (INIS)

    Close, F.E.

    1975-01-01

    A general introduction to coloured quark models is given and their phenomenology is described with particular reference to the new particles. It is shown that there are essentially three types of colour models with colour excitation when the colour group is SU(3) - Han-Nambu, Greenberg and a model which has the same charges as that of Tati and which can be thought of as the Gell-Mann colour scheme with excitation of the colour degrees of freedom. Particular attention is paid to the four problems of colour models for PSI phenomenology - the radiative decays, the G parity conservation, the lack of deep inelastic threshold phenomena and the apparent discovery of dileptons at SPEAR. (author)

  11. 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.

  12. Adjusting to bodily change following stoma formation: a phenomenological study

    OpenAIRE

    Thorpe, Gabrielle; Arthur, Antony; McArthur, Maggie

    2016-01-01

    Purpose: Scant research has been undertaken to explore in-depth the meaning of bodily change for individuals following stoma formation. The aim of this study was to understand the experience of living with a new stoma, with a focus on bodily change. Method: The study adopted a longitudinal phenomenological approach. Purposeful sampling was used to recruit twelve participants who had undergone faecal stoma-forming surgery. Indepth, unstructured interviews were conducted at three, nine and fift...

  13. Phenomenological sociology in the framework of contemporary methodological debates

    OpenAIRE

    A S Ivanova

    2010-01-01

    The article provides a review of the pivotal doctrines in the sphere of social sciences and humanities methodology, namely positivism (O. Comte, H. Spenser et al) and antipositivism (W. Dilthey, H. Rickert et al). In terms of E. Husserl's late philosophy as well as the works of M. Merleau-Ponty and A. Schutz the article provides the analysis of one of the prominent schools of the contemporary social theory - phenomenological sociology which is highlighted as the non-classical strategy of the ...

  14. 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

  15. Phenomenology of future-oriented mind-wandering episodes

    OpenAIRE

    David eStawarczyk; Helena eCassol; Arnaud eD'Argembeau

    2013-01-01

    Recent research suggests that prospective and non-prospective forms of mind-wandering possess distinct properties, yet little is known about what exactly differentiates between future-oriented and non-future-oriented mind-wandering episodes. In the present study, we used multilevel exploratory factor analyses to examine the factorial structure of various phenomenological dimensions of mind-wandering, and we then investigated whether future-oriented mind-wandering episodes differ from other cl...

  16. Phenomenological Evidence for Gluon Depletion in pA Collisions

    OpenAIRE

    Hwa, R. C.; Pisut, J.; Pisutova, N.

    2000-01-01

    The data of J/psi suppression at large x_F in pA collisions are used to infer the existence of gluon depletion as the projectile proton traverses the nucleus. The modification of the gluon distribution is studied by use of a convolution equation whose non-perturbative splitting function is determined phenomenologically. The depletion factor at x_1=0.8 is found to be about 25% at A=100.

  17. An interpretative phenomenological analysis of the embodiment of artificial limbs.

    OpenAIRE

    Murray, Craig

    2004-01-01

    Purpose: To gain an understanding of the embodied perceptual experience of successful prosthesis. Method: The data for this study were transcripts derived from in-depth semi-structured e-mail (n=21) and face-to-face (n=14) interviews, and the documentary analysis of an e-mail discussion group for prosthesis users. This qualitative data was subject to an Interpretative Phenomenological Analysis. Results: Analysis of the research data identified six themes in the perceptually embodied experienc...

  18. Inductive approach towards a phenomenologically more satisfactory unififed field theory

    International Nuclear Information System (INIS)

    Rayski, J.; Rayski, J.M. Jnr.

    1985-01-01

    A unified field theory constituting a fusion of the ideas of supersymmetries with general relativity and gauge theory is investigated. A Lagrangian formalism is constructed step by step; the last step consists in a marriage with Kaluza's idea of a multidimensional space-time. Our aim is not to achieve a full local supersymmetry in eleven dimensions, but rather to attain a compromise with the symmetries of the fundamental interactions either known phenomenologically, or only suspected to exist in nature

  19. Bridging Mechanistic and Phenomenological Models of Complex Biological Systems.

    Science.gov (United States)

    Transtrum, Mark K; Qiu, Peng

    2016-05-01

    The inherent complexity of biological systems gives rise to complicated mechanistic models with a large number of parameters. On the other hand, the collective behavior of these systems can often be characterized by a relatively small number of phenomenological parameters. We use the Manifold Boundary Approximation Method (MBAM) as a tool for deriving simple phenomenological models from complicated mechanistic models. The resulting models are not black boxes, but remain expressed in terms of the microscopic parameters. In this way, we explicitly connect the macroscopic and microscopic descriptions, characterize the equivalence class of distinct systems exhibiting the same range of collective behavior, and identify the combinations of components that function as tunable control knobs for the behavior. We demonstrate the procedure for adaptation behavior exhibited by the EGFR pathway. From a 48 parameter mechanistic model, the system can be effectively described by a single adaptation parameter τ characterizing the ratio of time scales for the initial response and recovery time of the system which can in turn be expressed as a combination of microscopic reaction rates, Michaelis-Menten constants, and biochemical concentrations. The situation is not unlike modeling in physics in which microscopically complex processes can often be renormalized into simple phenomenological models with only a few effective parameters. The proposed method additionally provides a mechanistic explanation for non-universal features of the behavior.

  20. A Phenomenology of ‘Blending in’: Beyond Emotional Regulation

    Directory of Open Access Journals (Sweden)

    Katie Creighton

    2018-02-01

    Full Text Available The phenomenon of devaluing of self for adolescent girls has been highlighted in previous qualitative research in a US cultural context. Carol Gilligan and her colleagues have documented a loss of connection to self and loss of voice. ‘Blending in’ pertains to such a loss of connection and voice. ‘Blending in’ emerges from many aspects of 8 Irish females’ retrospective qualitative phenomenological accounts of their adolescent experiences. These features of blending in include: a dumbing down of intellectual ability in order to fit in, a desire to be hidden in the group to ‘fade into the background’, to not stand out as being different, fear of being labelled by others and fear of challenging others. Blending in gives phenomenological support to Gilligan’s (1990 accounts of silencing and loss of relation to self in adolescent girls, to a rendering of self as other. This phenomenological exploration is resonant also with de Beauvoir’s Second Sex and to a loss of capacity for introversion in Western culture, echoing Jung (1921. Blending in requires firmer addressing in social and emotional education (SEE, especially regarding challenge to self-management as emotional impulse and behaviour regulation. Self-management as blending in risks being a process of loss of voice and alienation of self.

  1. 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.

  2. The phenomenology of lucid dreaming: an online survey.

    Science.gov (United States)

    Stumbrys, Tadas; Erlacher, Daniel; Johnson, Miriam; Schredl, Michael

    2014-01-01

    In lucid dreams the dreamer is aware that he or she is dreaming. Although such dreams are not that uncommon, many aspects of lucid dream phenomenology are still unclear. An online survey was conducted to gather data about lucid dream origination, duration, active or passive participation in the dream, planned actions for lucid dreams, and other phenomenological aspects. Among the 684 respondents who filled out the questionnaire, there were 571 lucid dreamers (83.5%). According to their reports, lucid dreams most often originate spontaneously in adolescence. The average lucid dream duration is about 14 minutes. Lucid dreamers are likely to be active in their lucid dreams and plan to accomplish different actions (e.g., flying, talking with dream characters, or having sex), yet they are not always able to remember or successfully execute their intentions (most often because of awakening or hindrances in the dream environment). The frequency of lucid dream experience was the strongest predictor of lucid dream phenomenology, but some differences were also observed in relation to age, gender, or whether the person is a natural or self-trained lucid dreamer. The findings are discussed in light of lucid dream research, and suggestions for future studies are provided.

  3. Phenomenology of muon number violation in spontaneously broken gauge theories

    International Nuclear Information System (INIS)

    Shanker, O.U.

    1980-01-01

    The phenomenology of muon number violation in gauge theories of weak and electromagnetic interactions is studied. In the first chapter a brief introduction to the concept of muon number and to spontaneously broken gauge theories is given. A review of the phenomenology and experimental situation regarding different muon number violating processes is made in the second chapter. A detailed phenomenological study of the μe conversion process μ - + (A,Z) → e - + (A,Z) is given in the third chapter. In the fourth chapter some specific gauge theories incorporating spontaneously broken horizontal gauge symmetries between different fermion generations are discussed with special reference to muon number violation in the theories. The μe conversion process seems to be a good process to search for muon number violation if it occurs. The K/sub L/-K/sub S/ mass difference is likely to constrain muon number violating rates to lie far below present experimental limits unless strangeness changing neutral currents changing strangeness by two units are suppressed

  4. Physics on smallest scales. An introduction to minimal length phenomenology

    International Nuclear Information System (INIS)

    Sprenger, Martin; Goethe Univ., Frankfurt am Main; Nicolini, Piero; Bleicher, Marcus

    2012-02-01

    Many modern theories which try to unite gravity with the Standard Model of particle physics, as e.g. string theory, propose two key modifications to the commonly known physical theories: - the existence of additional space dimensions - the existence of a minimal length distance or maximal resolution. While extra dimensions have received a wide coverage in publications over the last ten years (especially due to the prediction of micro black hole production at the LHC), the phenomenology of models with a minimal length is still less investigated. In a summer study project for bachelor students in 2010 we have explored some phenomenological implications of the potential existence of a minimal length. In this paper we review the idea and formalism of a quantum gravity induced minimal length in the generalised uncertainty principle framework as well as in the coherent state approach to non- commutative geometry. These approaches are effective models which can make model-independent predictions for experiments and are ideally suited for phenomenological studies. Pedagogical examples are provided to grasp the effects of a quantum gravity induced minimal length. (orig.)

  5. Theoretical Issues

    Energy Technology Data Exchange (ETDEWEB)

    Marc Vanderhaeghen

    2007-04-01

    The theoretical issues in the interpretation of the precision measurements of the nucleon-to-Delta transition by means of electromagnetic probes are highlighted. The results of these measurements are confronted with the state-of-the-art calculations based on chiral effective-field theories (EFT), lattice QCD, large-Nc relations, perturbative QCD, and QCD-inspired models. The link of the nucleon-to-Delta form factors to generalized parton distributions (GPDs) is also discussed.

  6. Transmission issues

    International Nuclear Information System (INIS)

    Bradford, J.; Wilson, L.; Thon, S.; Millar, N.

    2005-01-01

    This session on transmission issues focused on the role that transmission plays in electricity markets and the importance of getting the market structure right in terms of generation divestiture with buy back contracts, demand side responsive programs, transmission upgrades and long term contracts. The difficulties of distinguishing between market power and scarcity were examined along with some of the complications that ensue if transmission experiences congestion, as exemplified by the August 2003 blackout in eastern North America. The presentations described the best ways to handle transmission issues, and debated whether transmission should be deregulated or follow market forces. Issues of interconnections and reliability of connections were also debated along with the attempt to integrate renewables into the grid. Some presentations identified what new transmission must be built and what must be done to ensure that transmission gets built. The challenges and business opportunities for transmission in Alberta were discussed with reference to plans to invest in new infrastructure, where it is going outside of the province and how it works with other jurisdictions. Manitoba's Conawapa Hydro Project and its 2000 MW tie line to Ontario was also discussed. Some examples of non-optimal use of interconnections in Europe were also discussed in an effort to learn from these mistakes and avoid them in Canada. tabs., figs

  7. Miscellaneous issues

    International Nuclear Information System (INIS)

    2002-01-01

    The New Brunswick Market Design Committee has examined several issues regarding the restructuring of the province's electricity sector. This report presents issues that require guidance for implementation, with particular focus on options available for their resolutions. The issues include: (1) rate principles for stranded offer service (SOS) supply, (2) the ability of contestable customers to return to SOS after having left it, (3) whether loads embedded in distribution systems are eligible to participate in the bilateral contract market, (4) whether generators or suppliers can offer capacity and energy to SOS suppliers in competition with the SOS supplier, and (5) details for the balancing market, including pricing, bidding protocols, settlements and how intermittent power sources can participate in the market. A section on pricing for SOS explains pricing principles, the use of export profits, pricing for SOS capacity, and time of use pricing. The Committee has made recommendations for the electricity system in the province to have an energy imbalance service that can move towards a market in order to develop an efficient and effective service. This report also explains pricing in the balancing market, penalties, and settlements. 7 refs

  8. 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

  9. Phenomenological understanding of dewetting and embedding of noble metal nanoparticles in thin films induced by ion irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Prakash, Jai, E-mail: jai.gupta1983@gmail.com [Department of Chemistry, MMH College (Ch. Charan Singh University Meerut), Ghaiziabad 201001 (India); Chemical Physics of Materials, Université Libre de Bruxelles, Campus de la Plaine, CP 243, B-1050 Bruxelles (Belgium); Tripathi, A. [Inter University Accelerator Centre, Aruna Asif Ali Marg, New Delhi 110067 (India); Gautam, Sanjeev; Chae, K.H.; Song, Jonghan [Advanced Analysis Center, Korea Institute of Science and Technology, Seoul 136–791 (Korea, Republic of); Rigato, V. [INFN Laboratori Nazionali di Legnaro, Via Romea. 4, 35020 Legnaro, Padova (Italy); Tripathi, Jalaj [Department of Chemistry, MMH College (Ch. Charan Singh University Meerut), Ghaiziabad 201001 (India); Asokan, K. [Inter University Accelerator Centre, Aruna Asif Ali Marg, New Delhi 110067 (India)

    2014-10-15

    The present experimental work provides the phenomenological approach to understand the dewetting in thin noble metal films with subsequent formation of nanoparticles (NPs) and embedding of NPs induced by ion irradiation. Au/polyethyleneterepthlate (PET) bilayers were irradiated with 150 keV Ar ions at varying fluences and were studied using scanning electron microscopy (SEM) and cross-sectional transmission electron microscopy (X-TEM). Thin Au film begins to dewet from the substrate after irradiation and subsequent irradiation results in spherical nanoparticles on the surface that at a fluence of 5 × 10{sup 16} ions/cm{sup 2} become embedded into the substrate. In addition to dewetting in thin films, synthesis and embedding of metal NPs by ion irradiation, the present article explores fundamental thermodynamic principles that govern these events systematically under the effect of irradiation. The results are explained on the basis of ion induced sputtering, thermal spike inducing local melting and of thermodynamic driving forces by minimization of the system free energy where contributions of surface and interfacial energies are considered with subsequent ion induced viscous flow in substrate. - Highlights: • Phenomenological interpretation of dewetting and embedding of metal NPs in thin film. • Exploring fundamental thermodynamic principles under influence of ion irradiation. • Ion induced surface/interface microstructural changes using SEM/X-TEM. • Ion induced sputtering, thermal spike induced local melting. • Thermodynamic driving forces relate to surface and interfacial energies.

  10. Restrictions on Measurement of Roughness of Textile Fabrics by Laser Triangulation: A Phenomenological Approach

    International Nuclear Information System (INIS)

    Berberi, Pellumb; Tabaku, Burhan

    2010-01-01

    Laser triangulation method is one of the methods used for contactless measurement of roughness of textile fabrics. Method is based on measurement of distance between the sensor and the object by imaging the light scattered from the surface. However, experimental results, especially for high values of roughness, show a strong dependence to duration of exposure time to laser pulses. Use of very short exposure times and long exposures times causes appearance on the surface of the scanned textile of pixels with Active peak heights. The number of Active peaks increases with decrease of exposure time down to 0.1 ms, and increases with increase of exposure time up to 100 ms. Appearance of Active peaks leads to nonrealistic increase of roughness of the surface both for short exposure times and long exposure times reaching a minimum somewhere in the region of medium exposure times, 1 to 2 ms. The above effect suggests a careful analysis of experimental data and, also, becomes an important restriction to the method. In this paper we attempt to make a phenomenological approach to the mechanisms leading to these effects. We suppose that effect is related both to scattering properties of scanned surface and to physical parameters of CCD sensors. The first factor becomes more important in the region of long exposure times, while second factor becomes more important in the region of short exposure times.

  11. Liability Issues

    International Nuclear Information System (INIS)

    O’Donoghue, K.

    2016-01-01

    Nuclear liability conventions try to provide a set of rules to govern third party liability. Not all States are parties to one of the existing liability conventions. There are a number of reasons why individual States may choose not to join one of the existing conventions. These include limits of compensation, jurisdiction issues, complexity, cost and definition of damage among others. This paper looks at the existing conventions and identifies some of the main issues in the existing conventions which prevent some States from signing them. The paper attempts to tease out some of the perceived gaps in the existing conventions and give a brief description of the reasons why non-Contracting Parties have difficulty with the provisions of the conventions. The paper recognizes that there has been work done in this area previously by the International Expert Group on Nuclear Liability (INLEX) and others to try to develop the existing frameworks to enhance global adherence by nuclear and non-nuclear States to an effective nuclear liability regime. (author)

  12. Voice hearing within the context of hearers' social worlds: an interpretative phenomenological analysis.

    Science.gov (United States)

    Mawson, Amy; Berry, Katherine; Murray, Craig; Hayward, Mark

    2011-09-01

    Research has found relational qualities of power and intimacy to exist within hearer-voice interactions. The present study aimed to provide a deeper understanding of the interpersonal context of voice hearing by exploring participants' relationships with their voices and other people in their lives. This research was designed in consultation with service users and employed a qualitative, phenomenological, and idiographic design using semi-structured interviews. Ten participants, recruited via mental health services, and who reported hearing voices in the previous week, completed the interviews. These were transcribed verbatim and analysed using interpretative phenomenological analysis. Five themes resulted from the analysis. Theme 1: 'person and voice' demonstrated that participants' voices often reflected the identity, but not always the quality of social acquaintances. Theme 2: 'voices changing and confirming relationship with the self' explored the impact of voice hearing in producing an inferior sense-of-self in comparison to others. Theme 3: 'a battle for control' centred on issues of control and a dilemma of independence within voice relationships. Theme 4: 'friendships facilitating the ability to cope' and theme 5: 'voices creating distance in social relationships' explored experiences of social relationships within the context of voice hearing, and highlighted the impact of social isolation for voice hearers. The study demonstrated the potential role of qualitative research in developing theories of voice hearing. It extended previous research by highlighting the interface between voices and the social world of the hearer, including reciprocal influences of social relationships on voices and coping. Improving voice hearers' sense-of-self may be a key factor in reducing the distress caused by voices. ©2010 The British Psychological Society.

  13. The Ventricular Assist Device in the Life of the Child: A Phenomenological Pediatric Study

    Science.gov (United States)

    van Manen, Michael A.

    2017-01-01

    What is it like for a child to live with an artificial heart? The use of some medical therapies in children requires developmental considerations, is associated with psychosocial consequences, and calls for ethical sensitivities. A critical case is the ventricular assist device (VAD), a mechanical pump used to support the functioning of a failing heart. As a pediatric therapy, the device can be used as a temporary solution for poor heart function, a bridge to transplantation or recovery, or as a destination therapy. While the mechanical-technical operation of the VAD is well understood, the clinical-technical aspects of young people living with this device are largely unexplored. Drawing on interviews of school-aged children, the aim of this phenomenological study is to explore how a VAD may structure or condition a child’s meaningful experience of their world outside the hospital. The driveline of an implanted VAD is the peripheral attachment, extruding through the skin to connect the controller-power supply. The materiality of the device may be interruptive, restrictive, and disturbing to the psycho-physical being and sense of self-identity of the child as a child. And while a child equipped with a VAD is not necessarily conspicuous among other children, the child may experience the device as an exposing presence, while living with the worry of a caregiver who takes on the role not simply of parent but of watchful health professional. A phenomenological understanding of the VAD should assist parents and caregiving health professionals knowing how to deal with specific issues arising in the life of the VAD child. PMID:28682718

  14. Pedagogy of complex relationality exploring complexity theory, neuro-phenomenology, and attentiveness for education

    Science.gov (United States)

    Khattar, Randa

    What do the new sciences of complex relationality offer education? This work draws on complexity theory, neurological understandings of biology and phenomenology, and attentiveness to study what the new sciences might offer education and the possibilities of a pedagogical understanding of embodied knowing. Complexity theory provides understandings of local-global relationality, self-organization, far-from-equilibrium conditions, and emergent dynamics that are important for describing pedagogical relationality. In itself, however, complexity theory is lacking an attention to issues of embodiment that respond directly to an ethical understanding of relationality. Phenomenology provides important views on the human experience of perception, for example, Merleau-Ponty's, whose research opens up possibilities for embodiment and attentiveness. At the level of pedagogical practice, I will pose, following biologists Humberto Maturana and Francisco Varela's autopoietic self-making understanding of life, that attentiveness perspectives, which have been largely absent from western pedagogical theory and practice, are crucial to promoting embodied knowing for education. Maturana and Varela's autopoietic perspective offers an embodied understanding of living---and therefore education---which opens up necessary attentive spaces to listen to one another in non judgmental awareness in the present moment of experience. I offer insights into a relationally complex conception of education drawing on this biological and autopoietically-grounded framework. These insights are framed in the context of five clusters of relations: (1) emergence, far-from-equilibrium, and local-global relationality; (2) autopoietic autonomy, structural determination and sensory-motor coupling; (3) triggering perturbations, structural plasticity, and autopoietic organization; (4) knowing as adequate action, domains of interaction, and blind spots; and (5) attentiveness and responsive relationality. Four

  15. The Ventricular Assist Device in the Life of the Child: A Phenomenological Pediatric Study.

    Science.gov (United States)

    van Manen, Michael A

    2017-05-01

    What is it like for a child to live with an artificial heart? The use of some medical therapies in children requires developmental considerations, is associated with psychosocial consequences, and calls for ethical sensitivities. A critical case is the ventricular assist device (VAD), a mechanical pump used to support the functioning of a failing heart. As a pediatric therapy, the device can be used as a temporary solution for poor heart function, a bridge to transplantation or recovery, or as a destination therapy. While the mechanical-technical operation of the VAD is well understood, the clinical-technical aspects of young people living with this device are largely unexplored. Drawing on interviews of school-aged children, the aim of this phenomenological study is to explore how a VAD may structure or condition a child's meaningful experience of their world outside the hospital. The driveline of an implanted VAD is the peripheral attachment, extruding through the skin to connect the controller-power supply. The materiality of the device may be interruptive, restrictive, and disturbing to the psycho-physical being and sense of self-identity of the child as a child. And while a child equipped with a VAD is not necessarily conspicuous among other children, the child may experience the device as an exposing presence, while living with the worry of a caregiver who takes on the role not simply of parent but of watchful health professional. A phenomenological understanding of the VAD should assist parents and caregiving health professionals knowing how to deal with specific issues arising in the life of the VAD child.

  16. 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

  17. Narcissism, self-esteem, and the phenomenology of autobiographical memories.

    Science.gov (United States)

    Jones, Lara L; Norville, Gregory A; Wright, A Michelle

    2017-07-01

    Across two studies, we investigated the influence of narcissism and self-esteem along with gender on phenomenological ratings across the four subscales of the Autobiographical Memory Questionnaire (AMQ; impact, recollection, rehearsal, and belief). Memory cues varied in valence (positive vs. negative) and agency (agentic vs. communal). In Study 2, we used different memory cues reflecting these four Valence by Agency conditions and additionally investigated retrieval times for the autobiographical memories (AMs). Results were consistent with the agency model of narcissism [Campbell, W. K., Brunell, A. B., & Finkel, E. J. (2006). Narcissism, interpersonal self-regulation, and romantic relationships: An agency model approach. In E. J. Finkel & K. D. Vohs (Eds.), Self and relationships: Connecting intrapersonal and interpersonal processes. New York, NY: Guilford], which characterises narcissists as being more concerned with agentic (self-focused) rather than communal (other-focused) positive self-relevant information. Narcissism predicted greater phenomenology across the four subscales for the positive-agentic memories (Study 1: clever; Study 2: attractive, talented) as well as faster memory retrieval times. Narcissism also predicted greater recollection and faster retrieval times for the negative-communal AMs (Study 1: rude; Study 2: annoying, dishonest). In contrast, self-esteem predicted greater phenomenology and faster retrieval times for the positive-communal AMs (Study 1: cooperative; Study 2: romantic, sympathetic). In both studies, results of LIWC analyses further differentiated between narcissism and self-esteem in the content (word usage) of the AMs.

  18. 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.

  19. 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.

  20. Licensing issues

    International Nuclear Information System (INIS)

    Roberts, J.P.; Desell, L.J.; Birch, M.L.; Berkowitz, L.; Bader, J.F.

    1992-01-01

    To provide guidance for the Department of Energy's (DOE) Civilian Radioactive Waste Management Program, the Nuclear Regulatory Commission (NRC) has issued a draft regulatory guide on the Format and Content for the License Application for the High-Level Waste Repository (FCRG). To facilitate the development of the FCRG, NRC suggested that DOE use the draft guide as the basis for preparing an annotated outline for a license application. DOE is doing so using an iterative process called the Annotated Outline Initiative. DOE;s use of the Initiative will assist in achieving the desired incorporation of actual experience in the FCRG, contribute to the development of shared interpretation and understanding of NRC regulations, and provide other important programmatic benefits described in this paper

  1. Horizontal unification as the phenomenology of the theory of 'everything'

    International Nuclear Information System (INIS)

    Sakharov, A.S.; Khlopov, M.Yu.

    1994-01-01

    It is shown that the extension of the standard electroweak model and QCD, which contains the spontaneously broken horizontal local gauge symmetry, provides quantatively definite phenomenological descriprion for all the phenomena of particle physics and cosmology. The model connects the predictions of the standard model with the description of the mass spectrum and mixing of quarks and leptons, with the predictions of neutrino mass spectrum and with parameters of invisible axion. It provides quantatively definite physical basis for the theory of inflation, baryosynthesis and dark matter of the Universe. 34 refs

  2. Phenomenological Hints from a Class of String Motivated Model Constructions

    Directory of Open Access Journals (Sweden)

    Hans Peter Nilles

    2015-01-01

    Full Text Available We use string theory constructions towards the generalisation of the supersymmetric standard model of strong and electroweak interactions. Properties of the models depend crucially on the location of fields in extradimensional compact space. This allows us to extract some generic lessons for the phenomenological properties of the low energy effective action. Within this scheme we present a compelling model based on local grand unification and mirage mediation of supersymmetry breakdown. We analyse the properties of the specific model towards its possible tests at the LHC and the complementarity to direct dark matter searches.

  3. A Simple Introduction to Grobner Basis Methods in String Phenomenology

    International Nuclear Information System (INIS)

    Gray, J.

    2011-01-01

    I give an elementary introduction to the key algorithm used in recent applications of computational algebraic geometry to the subject of string phenomenology. I begin with a simple description of the algorithm itself and then give 3 examples of its use in physics. I describe how it can be used to obtain constraints on flux parameters, how it can simplify the equations describing vacua in 4D string models, and lastly how it can be used to compute the vacuum space of the electroweak sector of the MSSM.

  4. Alternative approaches to research in physical therapy: positivism and phenomenology.

    Science.gov (United States)

    Shepard, K F; Jensen, G M; Schmoll, B J; Hack, L M; Gwyer, J

    1993-02-01

    This article presents philosophical approaches to research in physical therapy. A comparison is made to demonstrate how the research purpose, research design, research methods, and research data differ when one approaches research from the philosophical perspective of positivism (predominantly quantitative) as compared with the philosophical perspective of phenomenology (predominantly qualitative). Differences between the two approaches are highlighted by examples from research articles published in Physical Therapy. The authors urge physical therapy researchers to become familiar with the tenets, rigor, and knowledge gained from the use of both approaches in order to increase their options in conducting research relevant to the practice of physical therapy.

  5. Phenomenological study of the isovector tensor meson family

    Science.gov (United States)

    Pang, Cheng-Qun; He, Li-Ping; Liu, Xiang; Matsuki, Takayuki

    2014-07-01

    In this work, we study all the observed a2 states and group them into the a2 meson family, where their total and two-body Okubo-Zweig-Iizuka allowed strong decay partial widths are calculated via the quark pair creation model. Taking into account the present experimental data, we further give the corresponding phenomenological analysis, which is valuable to test whether each a2 state can be assigned into the a2 meson family. What is more important is that the prediction of their decay behaviors will be helpful for future experimental study of the a2 states.

  6. Status of the human embryo: Philosophical Foundations from Phenomenology

    Directory of Open Access Journals (Sweden)

    Maria Emilia de Oliveira Schpallir Silva

    2017-10-01

    Full Text Available Given the difficulty in demonstrating the moment of ontogenesis in which personalization takes place, we sought to define, from a philosophic point of view, the nature of the human embryo regarding its individuality, using Phenomenology, specifically reflections of philosophers Bourghet and Merleau-Ponty on the embryo. Although the statement of their individuality does not entail ethical content in itself, from the point of view of ethical responsibility, it is an extremely important fact to be considered in the bioethical reflection about the moment of ontogeny from which human life must (ethical duty be protected.

  7. LHC collider phenomenology of minimal universal extra dimensions

    Science.gov (United States)

    Beuria, Jyotiranjan; Datta, AseshKrishna; Debnath, Dipsikha; Matchev, Konstantin T.

    2018-05-01

    We discuss the collider phenomenology of the model of Minimal Universal Extra Dimensions (MUED) at the Large hadron Collider (LHC). We derive analytical results for all relevant strong pair-production processes of two level 1 Kaluza-Klein partners and use them to validate and correct the existing MUED implementation in the fortran version of the PYTHIA event generator. We also develop a new implementation of the model in the C++ version of PYTHIA. We use our implementations in conjunction with the CHECKMATE package to derive the LHC bounds on MUED from a large number of published experimental analyses from Run 1 at the LHC.

  8. Deflected Mirage Mediation: A Phenomenological Framework for Generalized Supersymmetry Breaking

    International Nuclear Information System (INIS)

    Everett, Lisa L.; Kim, Ian-Woo; Ouyang, Peter; Zurek, Kathryn M.

    2008-01-01

    We present a general phenomenological framework for dialing between gravity mediation, gauge mediation, and anomaly mediation. The approach is motivated from recent developments in moduli stabilization, which suggest that gravity mediated terms can be effectively loop suppressed and thus comparable to gauge and anomaly mediated terms. The gauginos exhibit a mirage unification behavior at a ''deflected'' scale, and gluinos are often the lightest colored sparticles. The approach provides a rich setting in which to explore generalized supersymmetry breaking at the CERN Large Hadron Collider

  9. Phenomenological sociology in the framework of contemporary methodological debates

    Directory of Open Access Journals (Sweden)

    A S Ivanova

    2010-03-01

    Full Text Available The article provides a review of the pivotal doctrines in the sphere of social sciences and humanities methodology, namely positivism (O. Comte, H. Spenser et al and antipositivism (W. Dilthey, H. Rickert et al. In terms of E. Husserl's late philosophy as well as the works of M. Merleau-Ponty and A. Schutz the article provides the analysis of one of the prominent schools of the contemporary social theory - phenomenological sociology which is highlighted as the non-classical strategy of the philosophical methodology of social sciences and humanities opposing both Comte's objectivism as well as the sociological «subjectivism» of Neo-Kantianism.

  10. Women's perspectives toward menopause: A phenomenological study in Iran.

    Science.gov (United States)

    Hakimi, Sevil; Simbar, Masoumeh; Ramezani Tehrani, Fahimeh; Zaiery, Farid; Khatami, Shiva

    2016-01-01

    This study explores the attitude and feelings toward menopause among Azeri menopausal women using hermeneutic phenomenology based on Van Manen's approach. A total of 18 menopausal women who were attended in urban health centers of Tabriz, Iran, were recruited using a purposive sampling method. Data were gathered through semistructured interviews. Each interview was transcribed verbatim and analyzed simultaneously. Data analysis led to the emergence of five main themes: positive attitude, neutral attitude, negative attitude, positive feelings, and negative feelings. Participants had different feelings and attitude. Acceptance of menopause as a natural process helps women to have a neutral attitude toward menopause.

  11. Quantum-Gravity Phenomenology of soft ultraviolet/infrared mixing

    International Nuclear Information System (INIS)

    Amelino-Camelia, Giovanni; Loret, Niccolo; Mercati, Flavio

    2010-01-01

    We reexamine the motivation for ultraviolet/infrared mixing in quantum gravity and some of the quantum-spacetime formalizations where it has been found. We then focus on cases in which the infrared manifestations of the mixing are relatively soft, arguing that they can motivate a particularly appealing phenomenology. Among the possible implications for the large-distance behavior of gravity one intriguingly finds a correction with logarithmic dependence on distance. And one can explain in terms of soft ultraviolet/infrared mixing a four-standard-deviation discrepancy that was recently established in the context of studies of cold neutrons.

  12. Phenomenology of spinless adjoints in two universal extra dimensions

    International Nuclear Information System (INIS)

    Ghosh, Kirtiman; Datta, Anindya

    2008-01-01

    We discuss the phenomenology of (1,1)-mode adjoint scalars in the framework of two Universal Extra Dimensions. The Kaluza-Klein (KK) towers of these adjoint scalars arise in the 4-dimensional effective theory from the 6th component of the gauge fields after compactification. Adjoint scalars can have KK-number conserving as well as KK-number violating interactions. We calculate the KK-number violating operators involving these scalars and two Standard Model fields. Decay widths of these scalars into different channels have been estimated. We have also briefly discussed pair-production and single production of such scalars at the Large Hadron Collider

  13. Banal and Implied Forms of Violence in Levinas' Phenomenological Ethics

    Directory of Open Access Journals (Sweden)

    Fleurdeliz R. Altez

    2007-06-01

    Full Text Available Despite his final call for peace and "the wisdom of love", Emmanuel Levinas inevitably spoke of violence, and perhaps spoke even more of it. His call for infinite responsibility is actually crystallized through discourse on violence and suffering. We may say that these themes served as catalysts to the standing theory and, ethically, to any responsible Self. Violence, at least as a concept, poses itself as a significant presence to Levinas' plantilla while it reaches unexplored dimensions that await phenomenology and vital thought. As a part of his ethical proposal, understanding violence becomes important so that the Self may go beyond it while reaching the Other.

  14. Approximate deconvolution models of turbulence analysis, phenomenology and numerical analysis

    CERN Document Server

    Layton, William J

    2012-01-01

    This volume presents a mathematical development of a recent approach to the modeling and simulation of turbulent flows based on methods for the approximate solution of inverse problems. The resulting Approximate Deconvolution Models or ADMs have some advantages over more commonly used turbulence models – as well as some disadvantages. Our goal in this book is to provide a clear and complete mathematical development of ADMs, while pointing out the difficulties that remain. In order to do so, we present the analytical theory of ADMs, along with its connections, motivations and complements in the phenomenology of and algorithms for ADMs.

  15. The phenomenological method in qualitative psychology and psychiatry.

    Science.gov (United States)

    Englander, Magnus

    2016-01-01

    This article will closely examine the phenomenological method as applied to qualitative inquiry in psychology and psychiatry. In a critical comparison between Amedeo Giorgi's and Larry Davidson's qualitatively methods, conclusions were drawn with regard to how different kinds of qualitative inquiry are possible while remaining faithful to Husserlian philosophical foundations. Utilizing Lester Embree's recent articulation of how Husserl's method of the epochē can be disclosed as specific to a discipline, varieties of these two qualitative methods were seen in their relation to the original scientific aim instigated by the developer.

  16. The gluon distribution at small x - a phenomenological analysis

    International Nuclear Information System (INIS)

    Harriman, P.N.; Martin, A.D.; Stirling, W.J.; Roberts, R.G.

    1990-03-01

    The size of the gluon distribution at small χ has important implications for phenomenology at future high energy hadron-hadron and lepton-hadron colliders. We extend a recent global parton distribution fit to investigate the constraints on the gluon from deep inelastic and prompt photon data. In particular, we estimate a band of allowed gluon distributions with qualitatively small-χ behaviour and study the implications of these on a variety of cross sections at high energy pp and ep colliders. (author)

  17. High energy physics: Experimental, theoretical and phenomenology institute

    International Nuclear Information System (INIS)

    Barger, V.; Camerini, U.; Carlsmith, D.; Durand, B.; Durand, L.; Erwin, A.; Fry, W.; Goebel, C.; Halzen, F.; Loveless, R.; March, R.; Morse, R.; Olsson, M.; Pondrom, L.; Prepost, R.; Reeder, D.; Sheaff, M.; Smith, W.; Thompson, M.; Wu, S.L.

    1991-01-01

    This report discusses research in the following task: hadron physics at Fermilab; Lepton hadron scattering; electromagnetic ampersand weak interactions at the Stanford Linear Accelerator Center - SLAC; hyperon beam program - hadroproduction of heavy beam flavors at Fermilab; ultra high energy colliding beam physics; Institute for high energy physics phenomenology; weak ampersand electromagnetic interactions using PETRA at DESY ampersand LEP at CERN; theoretical high energy physics; DUMAND; study of ultra high energy gamma rays; data analysis facility; and R ampersand D for major subsystems for the SSC detectors

  18. The phenomenological method in qualitative psychology and psychiatry

    Directory of Open Access Journals (Sweden)

    Magnus Englander

    2016-03-01

    Full Text Available This article will closely examine the phenomenological method as applied to qualitative inquiry in psychology and psychiatry. In a critical comparison between Amedeo Giorgi's and Larry Davidson's qualitatively methods, conclusions were drawn with regard to how different kinds of qualitative inquiry are possible while remaining faithful to Husserlian philosophical foundations. Utilizing Lester Embree's recent articulation of how Husserl's method of the epochē can be disclosed as specific to a discipline, varieties of these two qualitative methods were seen in their relation to the original scientific aim instigated by the developer.

  19. Abelian realization of phenomenological two-zero neutrino textures

    Directory of Open Access Journals (Sweden)

    R. González Felipe

    2014-09-01

    Full Text Available In an attempt at explaining the observed neutrino mass-squared differences and leptonic mixing, lepton mass matrices with zero textures have been widely studied. In the weak basis where the charged lepton mass matrix is diagonal, various neutrino mass matrices with two zeros have been shown to be consistent with the current experimental data. Using the canonical and Smith normal form methods, we construct the minimal Abelian symmetry realizations of these phenomenological two-zero neutrino textures. The implementation of these symmetries in the context of the seesaw mechanism for Majorana neutrino masses is also discussed.

  20. Multiscale modeling of complex materials phenomenological, theoretical and computational aspects

    CERN Document Server

    Trovalusci, Patrizia

    2014-01-01

    The papers in this volume deal with materials science, theoretical mechanics and experimental and computational techniques at multiple scales, providing a sound base and a framework for many applications which are hitherto treated in a phenomenological sense. The basic principles are formulated of multiscale modeling strategies towards modern complex multiphase materials subjected to various types of mechanical, thermal loadings and environmental effects. The focus is on problems where mechanics is highly coupled with other concurrent physical phenomena. Attention is also focused on the historical origins of multiscale modeling and foundations of continuum mechanics currently adopted to model non-classical continua with substructure, for which internal length scales play a crucial role.

  1. A phenomenological π-p scattering length from pionic hydrogen

    International Nuclear Information System (INIS)

    Ericson, T.E.O.; Loiseau, B.; Wycech, S.

    2004-01-01

    We derive a closed, model independent, expression for the electromagnetic correction factor to a phenomenological hadronic scattering length a h extracted from a hydrogenic atom. It is obtained in a non-relativistic approach and in the limit of a short ranged hadronic interaction to terms of order α 2 logα using an extended charge distribution. A hadronic πN scattering length a h π - p =0.0870(5)m π -1 is deduced leading to a πNN coupling constant from the GMO relation g c 2 /(4π)=14.04(17)

  2. A phenomenological $\\pi^{-}p$ scattering length from pionic hydrogen

    CERN Document Server

    Ericson, Torleif Eric Oskar; Wycech, S

    2004-01-01

    We derive a closed, model independent, expression for the electromagnetic correction factor to a phenomenological hadronic scattering length a/sup h/ extracted from a hydrogenic atom. It is obtained in a non-relativistic approach and in the limit of a short ranged hadronic interaction to terms of order alpha /sup 2/ log alpha using an extended charge distribution. A hadronic pi N scattering length a/sub pi -p//sup h/ = 0.0870(5)m/sub pi //sup -1/ is deduced leading to a pi NN coupling constant from the GMO relation g/sub c //sup 2//(4 pi ) = 14.04(17). (28 refs).

  3. Phenomenological constraints on light mixed sneutrino dark matter scenarios

    Directory of Open Access Journals (Sweden)

    Mitsuru Kakizaki

    2015-10-01

    Full Text Available In supersymmetric models with Dirac neutrinos, the lightest sneutrino can be a good thermal dark matter candidate when the soft sneutrino trilinear parameter is large. In this paper, we focus on scenarios where the mass of the mixed sneutrino LSP is of the order of GeV so the sneutrino dark matter is still viable complying with the limits by current and near future direct detection experiments. We investigate phenomenological constraints in the parameter space of the models, as well as the vacuum stability bound. Finally, we show that the allowed regions can be explored by measuring Higgs boson properties at future collider experiments.

  4. Interpretive Phenomenological Analysis: An Appropriate Methodology for Educational Research?

    Directory of Open Access Journals (Sweden)

    Edward John Noon

    2018-04-01

    Full Text Available Interpretive phenomenological analysis (IPA is a contemporary qualitative methodology, first developed by psychologist Jonathan Smith (1996. Whilst its roots are in psychology, it is increasingly being drawn upon by scholars in the human, social and health sciences (Charlick, Pincombe, McKellar, & Fielder, 2016. Despite this, IPA has received limited attention across educationalist literature. Drawing upon my experiences of using IPA to explore the barriers to the use of humour in the teaching of Childhood Studies (Noon, 2017, this paper will discuss its theoretical orientation, sampling and methods of data collection and analysis, before examining the strengths and weaknesses to IPA’s employment in educational research.

  5. time-consciuosness: a presentation and critique of Husserl's phenomenology on the consciousness of internal time

    OpenAIRE

    Nissen Løje, Kamille; Mommer, Trine Kirstine; Sørensen, Emma Amalie Forum; Rasmussen, Nina Randrup; Lundkvist, Silas

    2009-01-01

    The project is based on Edmund Husserl’s lectures from 1905, On the Phenomenology of the Consciousness of Internal Time (1893-1917). The project is twofold; the first part is an account of Husserl’s branch of phenomenology. The second part consists of a discussion- and critique of some of the concepts in his phenomenology, which was needed to answer our problem definition. Discussions were among others, a distinction between recollection and retention, and protention and anticipation. Further...

  6. Identity of the SU(3) model phenomenological hamiltonian and the hamiltonian of nonaxial rotator

    International Nuclear Information System (INIS)

    Filippov, G.F.; Avramenko, V.I.; Sokolov, A.M.

    1984-01-01

    Interpretation of nonspheric atomic nuclei spectra on the basis of phenomenological hamiltonians of SU(3) model showed satisfactory agreement of simulation calculations with experimental data. Meanwhile physical sense of phenomenological hamiltonians was not yet discussed. It is shown that phenomenological hamiltonians of SU(3) model are reduced to hamiltonian of nonaxial rotator but with additional items of the third and fourth powers angular momentum operator of rotator

  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. 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.

  10. Scale issues in remote sensing

    CERN Document Server

    Weng, Qihao

    2014-01-01

    This book provides up-to-date developments, methods, and techniques in the field of GIS and remote sensing and features articles from internationally renowned authorities on three interrelated perspectives of scaling issues: scale in land surface properties, land surface patterns, and land surface processes. The book is ideal as a professional reference for practicing geographic information scientists and remote sensing engineers as well as a supplemental reading for graduate level students.

  11. Transitional issues

    International Nuclear Information System (INIS)

    1998-01-01

    This discussion paper, the fifth in the series developed at the IPPSO Market Design Conference, addressed the issue of the need to prevent Ontario Hydro from taking unfair advantage of independent producers and other stakeholders through activities and investments in new power generating capacity in the transitional period leading up to deregulation. The need for controls is predicated on the assumption that the short-term actions and investments of Ontario Hydro could seriously compromise the position of independent generators, and that without such controls the level playing field essential to the operation of a competitive market, does not exist. Various actual and potential actions of Ontario Hydro were discussed, all of which point to the need for strict controls over Ontario Hydro exercising its dominant market power in an unfair way. It was recommended that as a minimum, the provincial government should no longer provide guarantees for Ontario Hydro capital projects, and that Ontario Hydro be instructed to defer any investment on new or returning generating capacity until the new market is in place. Limits could also be placed on Ontario Hydro's marketing efforts to enter into contracts during the transition period, and Ontario Hydro and municipal utilities should be required to keep separate accounts of their commercial preparation, and to settle such accounts separate from ratepayer revenue

  12. Internally consistent gamma ray burst time history phenomenology

    International Nuclear Information System (INIS)

    Cline, T.L.

    1985-01-01

    A phenomenology for gamma ray burst time histories is outlined. Order of their generally chaotic appearance is attempted, based on the speculation that any one burst event can be represented above 150 keV as a superposition of similarly shaped increases of varying intensity. The increases can generally overlap, however, confusing the picture, but a given event must at least exhibit its own limiting characteristic rise and decay times if the measurements are made with instruments having adequate temporal resolution. Most catalogued observations may be of doubtful or marginal utility to test this hypothesis, but some time histories from Helios-2, Pioneer Venus Orbiter and other instruments having one-to several-millisecond capabilities appear to provide consistency. Also, recent studies of temporally resolved Solar Maximum Mission burst energy spectra are entirely compatible with this picture. The phenomenology suggested here, if correct, may assist as an analytic tool for modelling of burst processes and possibly in the definition of burst source populations

  13. Origin and phenomenology of weak-doublet spin-1 bosons

    International Nuclear Information System (INIS)

    Chizhov, M.V.; Dvali, Gia

    2011-01-01

    We study phenomenological consequences of the Standard Model extension by the new spin-1 fields with the internal quantum numbers of the electroweak Higgs doublets. We show, that there are at least three different classes of theories, all motivated by the hierarchy problem, which predict appearance of such vector weak-doublets not far from the weak scale. The common feature for all the models is the existence of an SU(3) W gauge extension of the weak SU(2) W group, which is broken down to the latter at some energy scale around TeV. The Higgs doublet then emerges as either a pseudo-Nambu-Goldstone boson of a global remnant of SU(3) W , or as a symmetry partner of the true eaten-up Goldstone boson. In the third class, the Higgs is a scalar component of a high-dimensional SU(3) W gauge field. The common phenomenological feature of these theories is the existence of the electroweak doublet vectors (Z * ,W * ), which in contrast to well-known Z ' and W ' bosons posses only anomalous (magnetic moment type) couplings with ordinary light fermions. This fact leads to some unique signatures for their detection at the hadron colliders.

  14. Time-dependent fatigue--phenomenology and life prediction

    International Nuclear Information System (INIS)

    Coffin, L.F.

    1979-01-01

    The time-dependent fatigue behavior of materials used or considered for use in present and advanced systems for power generation is outlined. A picture is first presented to show how basic mechanisms and phenomenological information relate to the performance of the component under consideration through the so-called local strain approach. By this means life prediction criteria and design rules can be formulated utilizing laboratory test information which is directly translated to predicting the performance of a component. The body of phenomenological information relative to time-dependent fatigue is reviewed. Included are effects of strain range, strain rate and frequency, environment and wave shape, all of which are shown to be important in developing both an understanding and design base for time dependent fatigue. Using this information, some of the current methods being considered for the life prediction of components are reviewed. These include the current ASME code case, frequency-modified fatigue equations, strain range partitioning, the damage function method, frequency separation and damage rate equations. From this review, it is hoped that a better perspective on future directions for basic material science at high temperature can be achieved

  15. LHC phenomenology of composite 2-Higgs doublet models

    Energy Technology Data Exchange (ETDEWEB)

    De Curtis, Stefania [University of Florence, Department of Physics and Astronomy, Sesto Fiorentino (Italy); INFN, Sezione di Firenze (Italy); Moretti, Stefano; Yagyu, Kei; Yildirim, Emine [University of Southampton, School of Physics and Astronomy, Southampton (United Kingdom)

    2017-08-15

    We investigate the phenomenology of Composite 2-Higgs doublet models (C2HDMs) of various Yukawa types based on the global symmetry breaking SO(6) → SO(4) x SO(2). The kinetic part and the Yukawa Lagrangian are constructed in terms of the pseudo Nambu-Goldstone Boson (pNGB) matrix and a 6-plet of fermions under SO(6). The scalar potential is assumed to be the same as that of the Elementary 2-Higgs doublet model (E2HDM) with a softly broken discrete Z{sub 2} symmetry. We then discuss the phenomenological differences between the E2HDM and C2HDM by focusing on the deviations from standard model (SM) couplings of the discovered Higgs state (h) as well as on the production cross sections and branching ratios (BRs) at the large Hadron collider (LHC) of extra Higgs bosons. We find that, even if the same deviation in the hVV (V = W,Z) coupling is assumed in the two scenarios, there appear significant differences between the E2HDM and C2HDM from the structure of the Yukawa couplings, so that production and decay features of extra Higgs bosons can be used to distinguish between the two scenarios. (orig.)

  16. Socio-phenomenological perspective of the bureaucratic organizational structure

    Directory of Open Access Journals (Sweden)

    Jairo E. Cuenú Cabezas

    2011-12-01

    Full Text Available To accomplish their purposes in carrying out their activities, organizations need a structure. The word structure is used by different disciplines, which - in general terms - conceive it as an order-relation. In organizational theory, the word structure essentially defines the relationships amongst individuals to reach a given end. The organizational structure is a product of the interaction of human beings and it is they, from their experiences, rationalities, and expectations, who determine how the purposes should be accomplished. Different forms exist, in terms of structure, to accomplish organizational purposes; one of the most representative forms is the bureaucratic approach. Bureaucracy is a method to use special abilities. This cannot be denied, but it is also a form, from Alfred Schütz’ phenomenological sociology, of establishing settings of intimacy and anonymity in organizational relations. The objective of this article is to show how the bureaucratic structure generates intimacy or anonymity in the organization. In the first place, the article presents the concept of structure from which the organizational structure is explained, especially the bureaucratic structure. The second part presents Alfred Schütz’ phenomenological sociology, emphasizing on the concept he raised of the world of everyday life and the relations of otherness. With the aforementioned, intimacy and anonymity in the organization is developed or explained. In conclusion, among other aspects, we address the need for the organizational theory or for organizational theorists to approach everyday life in organizations

  17. Phenomenology of the gauge symmetry for right-handed fermions

    Energy Technology Data Exchange (ETDEWEB)

    Chao, Wei [Beijing Normal University, Center for Advanced Quantum Studies, Department of Physics, Beijing (China)

    2018-02-15

    In this paper we investigate the phenomenology of the U(1) gauge symmetry for right-handed fermions, where three right-handed neutrinos are introduced for anomalies cancellations. Constraints on the new gauge boson Z{sub R} from Z-Z{sup '} mixing as well as the upper bound of Z{sup '} production cross section in di-lepton channel at the LHC are presented. We further study the neutrino mass and the phenomenology of Z{sub R}-portal dark matter in this model. The lightest right-handed neutrino can be the cold dark matter candidate stabilized by a Z{sub 2} flavor symmetry. Our study shows that active neutrino masses can be generated via the modified type-II seesaw mechanism; right-handed neutrino is available dark matter candidate for its mass being very heavy, or for its mass at near the resonant regime of the SM Higgs and(or) the new bosons; constraint from the dilepton search at the LHC is stronger than that from the Z-Z{sup '} mixing only for g{sub R} < 0.121, where g{sub R} is the new gauge coupling. (orig.)

  18. DECONSTRUCTION OF THE METAPHYSICS OF PRESENCE IN PHENOMENOLOGY AND STRUCTURALISM

    Directory of Open Access Journals (Sweden)

    A. A. Polivoda

    2017-06-01

    Full Text Available Purpose of the work is a description of critical position of J. Derrida on metaphysics of presence in phenomenological and structuralist discourses. As a philosophical strategy, deconstruction tries to destroy a violent hierarchy of terms, in which one term dominates the other according to its ontological or rational sense. Methodology of research is based on J. Derrida’s strategy of deconstruction, which tries to undermine the basic principles of knowledge and Western philosophy existence, for example, the opposition between nature and culture. In terms of J. Derrida, to deconstruct Western philosophy means to explore the tensions and contradictions in text, which should clarify false reliability of accepted hierarchies. The originality of the work lies in the identification of metaphysic of presence problem in structuralist and phenomenological discourses through the deconstruction project. Deconstruction should show instability of logocentrism, which focuses on repression of writing in terms of thought, truth, reason or logic. Conclusions: J. Derrida’s deconstruction appeared as an attempt to overthrow metaphysics and get focused on the concept of writing, which scope is limited by discourse. Deconstruction of metaphysics of presence is a continuous request of legitimacy of the existing logocentrism, and search of its weaknesses, aporias and contradictions, which make impossible the tradition, centered around mind.

  19. 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.

  20. The vulnerability to schizophrenia mainstream research paradigms and phenomenological directions.

    Science.gov (United States)

    Stanghellini, Giovanni; Fusar-Poli, Paolo

    2012-01-01

    Early psychopathological attempts to characterize the vulnerability to schizophrenia were based on the phenomenological method. From the beginning, phenomenologically-oriented psychopathologists have searched the basic vulnerability underlying schizophrenic phenomena in two main domains: depersonalization and derealisation/desocialization. Schizophrenic persons undergo a special kind of depersonalisation: the living body becomes a functioning body, a thing-like mechanism in which feelings, perceptions, and actions take place as if they happened in an outer space. They also endure a special kind of derealisation/de-socialization: the interpersonal scene becomes like a theatre stage, pervaded with a sense of unreality, on which the main actor is unaware of the plot, out of touch with the role he is acting and unable to make sense of the objects he encounters and of what the other people are doing. Many years later, the mainstream research paradigms employed to investigate the vulnerability concept in schizophrenic psychosis have included genetic studies, birth cohort studies, psychosis proneness, and clinical high risk. We will review these studies and conclude with an outline of future research directions focusing on three main features of the psychopathology of early schizophrenia: anomalies of the pre-reflexive self and of the social self (intersubjectivity), and existential re-orientation.