Clarity, Light, and Logic : Parallels between Olafur Eliasson’s The weather project and the Gothic Cathedral

This Master’s Research Paper investigates Olafur Eliasson’s The weather project as a case study for the dialogue between Gothic artistic principles and prominent elements of contemporary art. A product of a post-modern mindset, weakened historicity allows us to examine these connections anew; past, present, and future blur and artists (and viewers) have the whole of time from which to gain inspiration and meaning in works of art. I demonstrate similarities through theories on phenomenology; the spatiotemporal relationship between viewer and artwork; the convergence of art and science; and the communal, quasi-liminal experience of pilgrimage. I embrace Eliasson’s belief in the self-reflexive potential of art and the importance of the viewer’s own values, memories, and methods of seeing. This new interpretive layer will hopefully offer a richer experience for future participants of both Gothic cathedrals and environments produced by Studio Olafur Eliasson.

Tratado rápido de filosofía y otros poemas

Se presentan en “Tratado rápido de filosofía y otros poemas”, cuatro poemas seleccionados de tres poemarios escritos por Bartolomé Nieto Munuera, surcador incansable de mares de letras y sentimientos sujetos a mareas, algas y musgos: Ribera de la entropía, La estirpe del aire, y Noches de Quart Hadasht. A pesar de su prematura muerte, a este gran poeta le ha sobrado tiempo para regalarnos una obra intensa y coherente donde abundan interpretaciones saturadas de inteligencia y una estética cuya serenidad se mece dialécticamente en el pensamiento crítico regalándonos versos de una profundidad casi insondable. Nieto interpreta la realidad como la vive y la piensa dejando translucir un perfume delicado que se desprende lentamente al son de la pulcritud irredenta de este hermeneuta culto e intuitivo.

The many lives of magnetized neutron stars

The magnetic field strength at birth is arguably one of the most important properties to determine the evolutionary path of a neutron star. Objects with very high fields, collectively known as magnetars, are characterized by high X-ray quiescent luminosities, occurrence of outbursts, and, for some of them, sporadic giant flares. While the magnetic field strength is believed to drive their collective behaviour, however, the diversity of their properties, and, especially, the observation of magnetar-like bursts from “low-field” pulsars, has been a theoretical puzzle. In this review, we discuss results of long-term simulations following the coupled evolution of the X-ray luminosity and the timing properties for a large, homogeneous sample of X-ray emitting isolated neutron stars, accounting for a range of initial magnetic field strengths, envelope compositions, and neutron star masses. In addition, by following the evolution of magnetic stresses within the neutron star crust, we can also relate the observed magnetar phenomenology to the physical properties of neutron stars, and in particular to their age and magnetic field strength and topology. The dichotomy of “high-B” field pulsars versus magnetars is naturally explained, and occasional outbursts from old, low B-field neutron stars are predicted. We conclude by speculating on the fate of old magnetars, and by presenting observational diagnostics of the neutron star crustal field topology.

Fenomenología: una visión investigativa para enfermería

La disciplina de enfermería necesita identificarse con una filosofía que le permita otorgar un sentido interpretativo a los fenómenos sociales o individuales; y la investigación cualitativa ofrece la metodología necesaria para llevar a cabo la interpretación de los significados bajo un análisis crítico y reflexivo. El objetivo del presente trabajo fue reflexionar sobre diferentes tradiciones filosóficas en torno a la fenomenología, al explorar los pensamientos de Edmund Husserl, Martin Heidegger y Alfred Schütz. Se realizó un ensayo teórico cuyo insumo literario se obtuvo de repositorios y fuentes de datos electrónicas, se incluyeron artículos publicados de los años 2010 al 2014, se utilizaron combinaciones de ocho palabras clave y se excluyeron aquellos artículos que no mencionaron el enfoque teórico de los filósofos de interés. Se concluye que las tres perspectivas filosóficas plantean una estrategia metodológica factible de ser utilizada dentro de la investigación cualitativa en enfermería, ya sea bajo la escuela descriptiva de Husserl, la postura interpretativa de Heidegger o la visión social de Schütz.

El cáncer: mi Maestro (I)

En este relato el autor, enfermero de profesión, describe de forma precisa e intensa las vivencias que le provocaron un enorme y significativo impacto en su vida: el diagnóstico de un cáncer de pulmón. Asimismo relata las experiencias tan emotivas que se desarrollaron en el transcurso de su proceso de tratamiento cargado de incertidumbres y, sobre todo, los apoyos emocionales, las amistades y la familia que tanto le ayudaron a superar esta nueva fase de la vida en la que, como él señala, tanto está aprendiendo gracias a su maestro: el cáncer.

Investigating the potential magnetic origin of wind variability in OB stars

In this thesis, the origin of large-scale structures in hot star winds, believed to be responsible for the presence of discrete absorption components (DACs) in the absorption troughs of ultraviolet resonance lines, is constrained using both observations and numerical simulations. These structures are understood as arising from bright regions on the stellar surface, although their physical cause remains unknown. First, we use high quality circular spectropolarimetric observations of 13 well-studied OB stars to evaluate the potential role of dipolar magnetic fields in producing DACs. We perform longitudinal field measurements and place limits on the field strength using Bayesian inference, assuming that it is dipolar. No magnetic field was detected within this sample. The derived constraints statistically refute any significant dynamical influence from a magnetic dipole on the wind for all of these stars, ruling out such fields as a cause for DACs. Second, we perform numerical simulations using bright spots constrained by broadband optical photometric observations. We calculate hydrodynamical wind models using three sets of spot sizes and strengths. Co-rotating interaction regions are yielded in each model, and radiative transfer shows that the properties of the variations in the UV resonance lines synthesized from these models are consistent with those found in observed UV spectra, establishing the first consistent link between UV spectroscopic line profile variability and photometric variations and thus supporting the bright spot paradigm (BSP). Finally, we develop and apply a phenomenological model to quantify the measurable effects co-rotating bright spots would have on broadband optical photometry and on the profiles of photopheric lines in optical spectra. This model can be used to evaluate the existence of these spots, and, in the event of their detection, characterize them. Furthermore, a tentative spot evolution model is presented. A preliminary analysis of its output, compared to the observed photometric variations of xi Persei, suggests the possible existence of “active longitudes” on the surface of this star. Future work will expand the range of observational diagnostics that can be interpreted within the BSP, and link phenomenology (bright spots) to physical processes (magnetic spots or non-radial pulsations).

L'expérience d'être parent d'un enfant polyhandicapé hébergé

L'hébergement d'un enfant polyhandicapé, c'est-à-dire un enfant présentant une association de déficience motrice et intellectuelle sévère et profonde, est existant au Québec et peu connu de la population. Jusqu’à maintenant, les savoirs sur l’hébergement pédiatrique et l’expérience des parents sont peu nombreux et ne permettent pas de guider le développement d’interventions infirmières adaptées aux besoins des parents. Pour pallier cette situation, une étude d’inspiration phénoménologique a été effectuée afin d’explorer la signification de l’expérience d’être parent d’un enfant polyhandicapé hébergé en établissement de longue durée pédiatrique. Sept entretiens semi-structurés individuels ont été réalisés avec le parent d’un enfant polyhandicapé hébergé dans un établissement pédiatrique de la grande région montréalaise. Afin d’adopter une vision systémique et contextuelle au domaine des sciences infirmières, l’approche systémique familiale selon le modèle de Calgary (Wright & Leahey, 2013) a été utilisée comme cadre de référence. Cette étude d’inspiration phénoménologique a permis de faire émerger trois thèmes quant au phénomène à l’étude, soit : a) héberger son enfant : une décision difficile à accepter, b) la signification de l’hébergement : une expérience tant positive que négative et c) la réappropriation du rôle de parent. Cette étude novatrice permet de fournir des résultats inédits sur l’expérience d’être parent d’un enfant gravement handicapé hébergé. Ils permettent aussi de mettre en évidence les sentiments des parents, leurs impressions et l’adaptation de leur rôle parental lorsque leur enfant est hébergé. Ces résultats pourront influencer ou guider les infirmières dans l’application quotidienne d’interventions familiales adaptées et personnalisées au besoin des parents vivant une situation semblable.

L'expérience d'être parent d'un enfant polyhandicapé hébergé.

L'hébergement d'un enfant polyhandicapé, c'est-à-dire un enfant présentant une association de déficience motrice et intellectuelle sévère et profonde, est existant au Québec et peu connu de la population. Jusqu’à maintenant, les savoirs sur l’hébergement pédiatrique et l’expérience des parents sont peu nombreux et ne permettent pas de guider le développement d’interventions infirmières adaptées aux besoins des parents. Pour pallier cette situation, une étude d’inspiration phénoménologique a été effectuée afin d’explorer la signification de l’expérience d’être parent d’un enfant polyhandicapé hébergé en établissement de longue durée pédiatrique. Sept entretiens semi-structurés individuels ont été réalisés avec le parent d’un enfant polyhandicapé hébergé dans un établissement pédiatrique de la grande région montréalaise. Afin d’adopter une vision systémique et contextuelle au domaine des sciences infirmières, l’approche systémique familiale selon le modèle de Calgary (Wright & Leahey, 2013) a été utilisée comme cadre de référence. Cette étude d’inspiration phénoménologique a permis de faire émerger trois thèmes quant au phénomène à l’étude, soit : a) héberger son enfant : une décision difficile à accepter, b) la signification de l’hébergement : une expérience tant positive que négative et c) la réappropriation du rôle de parent. Cette étude novatrice permet de fournir des résultats inédits sur l’expérience d’être parent d’un enfant gravement handicapé hébergé. Ils permettent aussi de mettre en évidence les sentiments des parents, leurs impressions et l’adaptation de leur rôle parental lorsque leur enfant est hébergé. Ces résultats pourront influencer ou guider les infirmières dans l’application quotidienne d’interventions familiales adaptées et personnalisées au besoin des parents vivant une situation semblable.

Existence and therapy; an introduction to phenomenological psychology and existential analysis.

Bibliography: p. 362-366.

Applications of Quantum Field Theory, From the Formal to the Phenomenological

Thesis (Ph.D.)--University of Washington, 2016-06

Response to Orr and Siegler - collective intentionality and procreative desires: the permissible view on consent to posthumous conception

Orr and Siegler have recently defended a restrictive view concerning posthumous sperm retrieval and conception, which would limit insemination to those cases where the deceased man has provided explicit consent for such a procedure. The restrictive view dominates current law and practice. A permissible view, in contrast, would allow insemination and conception in all but those cases where the posthumous procedure has been explicitly refused, or where there is no reasonable evidence that the deceased person desired children. I describe a phenomenology of procreative desires which supports the permissible view, and which is compatible with requirements concerning the interests of the decedent, concepts of medical infertility, and the welfare of the future child. The account illustrates how our current obsession with individual rights and autonomy can be self-defeating and repressive.

Striving for a common language: A white feminist parallel to Indigenous ways of knowing and researching

In Striving Towards a Common Language I outline an innovative methodology which consists of three strands encompassing an Indigenous-centred approach based on Indigenous Self-determination (participatory action research), relationship as central to socio-cultural dynamics, and feminist phenomenology. This methodology - which I call Living On the Ground was created in direct concert with 13 Indigenous women elders who were my hosts, teachers and walytja (family) as we worked together to create a dynamic cultural revitalisation project for their community, one of Australia's most remote Aboriginal settlements. I explain the processes I went through as a White Irish-Australian woman living with the women elders and their 11 dogs in a one room tin shed for two years, and tell of how the nexus of land, Ancestors, and the Tjukurrpa (Dreaming) combined with White cultural practices came to inspire a methodology which took the best from Indigenous and (White) feminist ways of knowing and of being. (c) 2005 Z. de Ishtar. Published by Elsevier Ltd. All rights reserved.

Strong electronic correlations in superconducting organic charge transfer salts

We review the role of strong electronic correlations in quasi-two-dimensional organic charge transfer salts such as (BEDT-TTF)(2)X, (BETS)(2)Y, and beta'-[Pd(dmit)(2)](2)Z. We begin by defining minimal models for these materials. It is necessary to identify two classes of material: the first class is strongly dimerized and is described by a half-filled Hubbard model; the second class is not strongly dimerized and is described by a quarter-filled extended Hubbard model. We argue that these models capture the essential physics of these materials. We explore the phase diagram of the half-filled quasi-two-dimensional organic charge transfer salts, focusing on the metallic and superconducting phases. We review work showing that the metallic phase, which has both Fermi liquid and 'bad metal' regimes, is described both quantitatively and qualitatively by dynamical mean field theory (DMFT). The phenomenology of the superconducting state is still a matter of contention. We critically review the experimental situation, focusing on the key experimental results that may distinguish between rival theories of superconductivity, particularly probes of the pairing symmetry and measurements of the superfluid stiffness. We then discuss some strongly correlated theories of superconductivity, in particular the resonating valence bond (RVB) theory of superconductivity. We conclude by discussing some of the major challenges currently facing the field. These include parameterizing minimal models, the evidence for a pseudogap from nuclear magnetic resonance (NMR) experiments, superconductors with low critical temperatures and extremely small superfluid stiffnesses, the possible spin- liquid states in kappa-(ET)(2)Cu-2(CN)(3) and beta'-[Pd(dmit)(2)](2)Z, and the need for high quality large single crystals.