8,275 research outputs found

    NATURAL HYSTERIA (a queer response to ecocide): An exercise in Living Art, Participatory Rituals and Queer Ecology -or- How I discovered Geyserbird, the Transgender Shaman within

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    Resumen Natural Hysteria... es una investigacio'n basada en una pra'ctica transdisciplinaria que documenta el proceso de produccio'n de un ciclo de performances basadas en el texto: rituales, presentaciones teatrales, acciones callejeras y presentaciones de video, canciones y talleres. Es una respuesta arti'stica al deterioro de nuestro medio ambiente y los ataques contra la diversidad cultural y biolo'gica que esta'n llevando a cabo un sistema capitalista basado en la acumulacio'n de riqueza a toda costa que nos esta' llevando al borde de un colapso ecolo'gico. Se procede a trave's de un ana'lisis de otras pra'cticas arti'sticas disidentes que comparten una perspectiva queer, feminista, postcolonial o ecolo'gica que las vincula a los conceptos explorados en mi trabajo para contextualizarlo en el campo expandido de las artes contempora'neas. La "histeria" alternativa que forma la base conceptual de este proyecto tiene sus inicios en los albores de la edad moderna y traza una historia de dominacio'n de los "otros": se centra principalmente en las mujeres, en el ge'nero y en los disidentes sexuales, las personas de color y los animales. La explotacio'n de los recursos naturales y humanos es una consecuencia de una cosmovisio'n basada en el establecimiento de oposiciones binarias que permiten que el "otro" sea clasificado y dominado. Por ejemplo: hombre / mujer, blanco / negro, hetero / homosexual, cultura / naturaleza. La construccio'n de estos "otros" - "femenino", "nativo", "queer", "naturaleza" - excluye a estos sujetos de la construccio'n de una identidad dominante que, sin embargo, depende de estas categori'as para su existencia. En el Renacimiento, los campos de las ciencias y las humanidades no estaban separados. La visio'n mecanicista del mundo no habi'a superado por completo las creencias paganas en la magia y en una fuerza espiritual que reside en todos los seres. Esta visio'n era una reliquia de la era precristiana y finalmente seri'a erradicada por las fuerzas unidas del Estado y la Iglesia a trave's de los procesos de la Inquisicio'n, la caza de brujas, la colonizacio'n y la nueva religio'n de la "Ciencia". Todos estos procesos han producido un gran cambio en nuestra relacio'n con la naturaleza, que en la actualidad se considera una entidad totalmente inerte. La naturaleza ya no forma parte de nuestro ser y se ha convertido simplemente en materia prima. La colonizacio'n continu'a hoy bajo una poli'tica neoliberal que utiliza el concepto de desarrollo para requisar territorio de los pueblos indi'genas a fin de explotar sus recursos naturales. Esto se justifica clasificando estas personas como primitivas porque su modo de vida se basa en vivir en equilibrio con la naturaleza. La funcio'n de una pra'ctica arti'stica poli'ticamente comprometida es desafiar la nocio'n de que no existe una alternativa al sistema actual. El marco teo'rico y arti'stico de esta investigacio'n ha conducido al desarrollo de un alter ego performativo, el chama'n transge'nero Geyserbird, y a la configuracio'n de una serie de performances que incluye rituales participativos, instalaciones con presencia y la reapropiacio'n queer de espacios industriales abandonados. El chama'n transge'nero es un ser espiritual que va ma's alla' de las limitaciones del sistema de ge'nero binario y se conecta con las culturas indi'genas. El despliegue de esta figura en un contexto contempora'neo invita al pu'blico a imaginar otras posibilidades para si' mismos y para nuestra sociedad.Abstract Natural Hysteria... is a trans-disciplinary practice led investigation which documents the process of production of a cycle of text based performances -rituals, street actions, theatrical presentations, and video presentations, songs and workshops. It is an artistic response to the deterioration of our environment and the attacks on cultural and biological diversity being carried out by a capitalist system based on the accumulation of wealth at all costs which is leading us to the border of an ecological collapse. It proceeds through an analyses of other dissident artistic practices which share a queer, feminist postcolonial or ecological perspective linking them to the concepts explored in my work in order to contextualise it in the expanded field of the contemporary arts. The alternative "hysteria" that forms the conceptual basis of this project has its beginnings in the dawn of the modern age and traces a history of domination of those "others": focusing mainly on women, gender and sexual dissidents, people of colour and animals. The exploitation of natural and human resources is a consequence of a worldview based on the establishment of binary oppositions that allow the "other" to be classified and dominated. For example: man / woman, white / black, hetero / homosexual, culture / nature. The construction of these "others" - the "feminine", the "native", the "queer", "nature" - excludes these subjects from the construction of a master identity that, nevertheless, depends on these categories for its existence. In the Renaissance the fields of the sciences and the humanities were not separated. The mechanistic view of the world had not completely overcome pagan beliefs in magic and in a spiritual force which resides in all beings. This vision was a relic of the pre-Christian era and would finally be eradicated by the united forces of State and Church through the processes of the Inquisition, the witch hunts, colonization and the new religion of "Science". All of these processes have produced a huge change in our relationship with nature, currently seen as a totally inert entity. Nature is no longer part of our being and has became nothing more than raw material. Colonisation continues today under a neoliberal politics which uses the concept of development to requisition territory from indigenous people in order to exploit its natural resources. This is justified by qualifying these people as primitive because their way of life is based on living in equilibrium with nature. The function of a politically engaged artistic practise is to challenge the notion that no alternative exists to the current system. The theoretical and artistic framework of this investigation has led to the development of a performative alter ego, the transgender shaman Geyserbird, and to the configuration of a series of performances which included participatory rituals, installations with presence and the queer appropriation of abandoned industrial spaces. The transgender shaman is a spiritual being who goes beyond the limitations of the binary gender system and connects to indigenous cultures. The deployment of this figure in a contemporary context, invites the public to imagine other possibilities for themselves and for our societyResum Natural Hysteria... e's una investigacio' basada en una pra¿ctica transdisciplina¿ria que documenta el proce's de produccio' d'un cicle de performances basades en el text: rituals, presentacions teatrals, acciones al carrers i presentacions de vi'deo, canc¿ons i tallers. E's una resposta arti'stica a la deteriorament del nostre medi ambient i els atacs contra la diversitat cultural i biolo¿gica que esta¿ duent a terme un sistema capitalista basat en l'acumulacio' de riquesa costi el que costi que ens esta¿ portant a la vora d'un col·lapse ecolo¿gic. Es procedeix a trave's d'una ana¿lisi d'altres pra¿ctiques arti'stiques dissidents que comparteixen una perspectiva queer, feminista, postcolonial o ecolo¿gica que les vincula amb els conceptes explorats en el meu treball per contextualitzar-ho en el camp expandit de les arts contempora¿nies. La "histe¿ria" alternativa que forma la base conceptual d'aquest projecte te' els seus inicis en les albors de l'edat moderna i trac¿a una histo¿ria de dominacio' dels "altres": se centra principalment en les dones, en el ge¿nere i en els dissidents sexuals, les persones de color i els animals. L'explotacio' dels recursos naturals i humans e's una consequ¿e¿ncia d'una cosmovisio' basada en l'establiment d'oposicions bina¿ries que permeten que l'"altre" sigui classificat i dominat. Per exemple: home / dona, blanc / negre, hetero / homosexual, cultura / naturalesa. La construccio' d'aquests "altres" - "femeni'", "natiu", "queer", "naturalesa" - exclou aquests subjectes de la construccio' d'una identitat dominant que, no obstant aixo¿, depe'n d'aquestes categories per a la seua existe¿ncia. En el Renaixement, els camps de les cie¿ncies i les humanitats no estaven separats. La visio' mecanicista del mo'n no havia superat per complet les creences paganes en la ma¿gia i en una forc¿a espiritual que resideix en tots els e'ssers. Aquesta visio' era una reli'quia de l'era precristiana i finalment seria eradicada per les forces unides de l'Estat i l'Esgle'sia a trave's dels processos de la Inquisicio', la cac¿a de bruixes, la colonitzacio' i la nova religio' de la "Cie¿ncia". Tots aquests processos han produi¿t un gran canvi en la nostra relacio' amb la naturalesa, que en l'actualitat es considera una entitat totalment inerta. La naturalesa ja no forma part del nostre e'sser i s'ha convertit simplement en mate¿ria preval. La colonitzacio' continua avui sota una poli'tica neoliberal que utilitza el concepte de desenvolupament per a requisar territori dels pobles indi'genes a fi d'explotar els seus recursos naturals. Aixo¿ es justifica classificant aquestes persones com a primitives perque¿ la seua manera de vida es basa en viure en equilibri amb la naturalesa. La funcio' d'una pra¿ctica arti'stica poli'ticament compromesa e's desafiar la nocio' que no existeix una alternativa al sistema actual. El marc teo¿ric i arti'stic d'aquesta investigacio' ha condui¿t al desenvolupament d'un alter ego performatiu, el xaman transge¿nere Geyserbird, i a la configuracio' d'una se¿rie de performances que inclou rituals participatius, instal·lacions amb prese¿ncia i la reapropiacio' queer d'espais industrials abandonats. El xaman transge¿nere e's un ser espiritual que va me's enlla¿ de les limitacions del sistema de ge¿nere binari i es connecta amb les cultures indi'genes. El desplegament d'aquesta figura en un context contemporani convida al pu'blic a imaginar altres possibilitats per a ells mateixos i per a la nostra societat.Bell, G. (2018). NATURAL HYSTERIA (a queer response to ecocide): An exercise in Living Art, Participatory Rituals and Queer Ecology -or- How I discovered Geyserbird, the Transgender Shaman within [Tesis doctoral no publicada]. Universitat Politècnica de València. https://doi.org/10.4995/Thesis/10251/111925TESI

    Updated Mass Scaling Relations for Nuclear Star Clusters and a Comparison to Supermassive Black Holes

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    We investigate whether nuclear star clusters and supermassive black holes follow a common set of mass scaling relations with their host galaxy's properties, and hence can be considered to form a single class of central massive object. We have compiled a large sample of galaxies with measured nuclear star cluster masses and host galaxy properties from the literature and fit log-linear scaling relations. We find that nuclear star cluster mass, M_{NC}, correlates most tightly with the host galaxy's velocity dispersion: log M_{NC} = (2.11 \pm 0.31) log (\sigma/54) + (6.63 \pm 0.09), but has a slope dramatically shallower than the relation defined by supermassive black holes. We find that the nuclear star cluster mass relations involving host galaxy (and spheroid) luminosity and stellar and dynamical mass, intercept with but are in general shallower than the corresponding black hole scaling relations. In particular M_{NC} \propto {M}_{Gal,dyn}^{0.55 \pm 0.15}; the nuclear cluster mass is not a constant fraction of its host galaxy or spheroid mass. We conclude that nuclear stellar clusters and supermassive black holes do not form a single family of central massive objects.Comment: 8 pages, 3 figure

    Studies on the production of human monoclonal antibodies

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    Breaking the law: the M_{bh}-M_{spheroid} mass relations for core-Sersic and Sersic galaxies

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    The popular log-linear relation between supermassive black hole mass, M_bh, and the dynamical mass of the host spheroid, M_sph, is shown to require a significant correction. Core galaxies, typically with M_bh > 2x10^8 M_Sun and thought to be formed in dry merger events, are shown to be well described by a linear relation for which the median black hole mass is 0.36% - roughly double the old value of constancy. Of greater significance is that M_bh ~ (M_sph)^2 among the (non-pseudobulge) lower-mass systems: specifically, log[M_bh/M_Sun] = (1.92+/-0.38)log[M_sph/7x10^{10}M_Sun] + (8.38+/-0.17). `Classical' spheroids hosting a 10^6 M_Sun black hole will have M_bh/M_sph ~ 0.025%. These new relations (i) bring consistency to the relation M_bh ~ sigma^5 and the fact that L ~ sigma^x with exponent x equal to 5 and 2 for bright (M_B < -20.5 mag) and faint spheroids, respectively, (ii) mimic the non-(log-linear) behavior in the M_bh-(Sersic n) diagram, (iii) necessitate the existence of a previously over-looked M_bh ~ L^{2.5} relation for Sersic (i.e.\ not core-Sersic) galaxies, and (iv) resolve past conflicts (in mass prediction) with the M_bh-sigma relation at the low-mass end. Furthermore, the bent nature of the M_bh-M_sph relation for `classical' spheroids will have a host of important implications that relate to (i) galaxy/black hole formation theories, (ii) searches for the fundamental black hole scaling relation, (iii) black hole mass predictions in other galaxies, (iv) alleged pseudobulge detections, (v) estimates of the black hole mass function and mass density based on luminosity functions, (vi) predictions for space-based gravitational wave detections, (vii) connections with nuclear star cluster scaling relations, (viii) evolutionary studies over different cosmic epochs, (ix) comparisons and calibrations matching inactive black hole masses with low-mass AGN data, and more.Comment: 4.5 pages plus reference

    The Career Advancement Experiences of Female Faculty of Color in Athletic Training Education Programs

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    Healthcare professions are currently experiencing increased professional member diversity, necessitating an investigation of employee workplace experiences and career advancement. Yet, the rate of female faculty of color in athletic training education programs is inconsistent with athletic training membership diversity rates. This study explores their career advancement and mentoring experiences

    The Study of Hepatitis B Virus Using Bioinformatics

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    Hepatitis refers to the inflammation of the liver. A major cause of hepatitis is the hepatotropic virus, hepatitis B virus (HBV). Annually, more than 786,000 people die as a result of the clinical manifestations of HBV infection, which include cirrhosis and hepatocellular carcinoma. Sequence heterogeneity is a feature of HBV, because the viral-encoded polymerase lacks proof-reading ability. HBV has been classified into nine genotypes, A to I, with a putative 10th genotype, “J,” isolated from a single individual. Comparative analysis of HBV strains from various geographic regions of the world and from different eras can shed light on the origin, evolution, transmission and response to anti-HBV preventative, and treatment measures. Bioinformatics tools and databases have been used to better understand HBV mutations and how they develop, especially in response to antiviral therapy and vaccination. Despite its small genome size of ~3.2 kb, HBV presents several bioinformatic challenges, which include the circular genome, the overlapping open reading frames, and the different genome lengths of the genotypes. Thus, bioinformatics tools and databases have been developed to facilitate the study of HBV

    Inconsistent models of artihmetic Part II : The general case

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    The paper establishes the general structure of the inconsistent models of arithmetic of [7]. It is shown that such models are constituted by a sequence of nuclei. The nuclei fall into three segments: the first contains improper nuclei: the second contains proper nuclei with linear chromosomes: the third contains proper nuclei with cyclical chromosomes. The nuclei have periods which are inherited up the ordering. It is also shown that the improper nuclei can have the order type of any ordinal. of the nationals. or of any other order type that can be embedded in the rationals in a certain way

    Simulation of bipartite qudit correlations

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    We present a protocol to simulate the quantum correlations of an arbitrary bipartite state, when the parties perform a measurement according to two traceless binary observables. We show that log(d)\log(d) bits of classical communication is enough on average, where dd is the dimension of both systems. To obtain this result, we use the sampling approach for simulating the quantum correlations. We discuss how to use this method in the case of qudits.Comment: 7 page

    Social creativity: Turning barriers into opportunities for collaborative design

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    ABSTRACT � conceptual (across different communities of practice), requiring support for common ground and shared understanding [Fischer, 2001; Resnick, 1991]; and Design is a ubiquitous activity. The complexity of design problems requires communities rather than individuals to address, frame, and solve them. These design communities have to cope with the following barriers: (1) spatial (across distance), (2) temporal (across time), (3) conceptual (across different communities of practice, and (4) technological (between persons and artifacts). Over the last decade, we have addressed these barriers and have tried to create socio-technical environments to turn them into opportunities for enhancing the social creativity of design communities

    On some expansions for the Euler Gamma function and the Riemann Zeta function

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    In the present paper we introduce some expansions, based on the falling factorials, for the Euler Gamma function and the Riemann Zeta function. In the proofs we use the Fa\'a di Bruno formula, Bell polynomials, potential polynomials, Mittag-Leffler polynomials, derivative polynomials and special numbers (Eulerian numbers and Stirling numbers of both kinds). We investigate the rate of convergence of the series and give some numerical examples.Comment: Published articl
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