The Possibility of a New Metaphysics for Quantum Mechanics from Meinong's Theory of Objects

According to de Ronde it was Bohr's interpretation of Quantum Mechanics (QM) which closed the possibility of understanding physical reality beyond the realm of the actual, so establishing the Orthodox Line of Research. In this sense, it is not the task of any physical theory to look beyond the language and metaphysics supposed by classical physics, in order to account for what QM describes. If one wishes to maintain a realist position (though not nave) regarding physical theories, one seems then to be trapped by an array of concepts that do not allow to understand the main principles involved in the most successful physical theory thus far, mainly: the quantum postulate, the principle of indetermination and the superposition principle. If de Ronde is right in proposing QM can only be completed as a physical theory by the introduction of `new concepts' that admit as real a domain beyond actuality, then a new ontology that goes beyond Aristotelian and Newtonian actualism is needed. It was already in the early 20th century that misunderstood philosopher Alexius von Meinong proposed a Theory of Objects that admits a domain of being beyond existence-actuality. Member of the so called `School of Brentano', Meinong's concerns were oriented to provide an ontology of everything that can be thought of, and at the same time an intentionality theory of how objects are thought of. I wish to argue that in Meinong's theory of objects we find the rudiments of the ontology and the intentionality theory we need to account for QM's basic principles: mainly the possibility of predicating properties of non-entities, or in other words, the possibility of objectively describing a domain of what is, that is different from the domain of actual existence

Outlines for a Phenomenological Foundation For de Ronde's Theory of Powers and Potentia

Starting with the claim that Quantum Mechanics (QM) is in need of a new interpretation that would allow us to understand the phenomena of this realm, I wish to analyse in this paper de Ronde's theory of power and potentia from a phenomenological perspective. De Ronde's claim is that the reason for the lack of success in the foundations of QM is due to the reluctance of both physicists and philosophers to explore the possibility of finding a new ontology, new concepts for the physical theory. De Ronde proposes such new ontology and the question I wish to address here, is whether his ontology is conceptually plausible. I will, for this purpose, recur to Edmund Husserl's phenomenology. After presenting some of the basic concepts and methodological tools of this theory, I shall apply them to de Ronde's ontology to determine the viability of his theory

INCIDENCIA DE LAS POLÍTICAS DE EVALUACIÓN INSTITUCIONAL EN LAS UNIVERSIDADES PRIVADAS DE LA REGIÓN CUYANA

Las universidades latinoamericanas se encuentran atravesadas por las políticas evaluativas instaladas a fines del siglo XX. Tanto las prácticas de autoevaluación, como los procesos de evaluación externa han configurado nuevas miradas acerca de la institución universitaria y han puesto en tensión aspectos que se encontraban naturalizados. Las universidades argentinas de gestión privada de la región cuyana también han desarrollado procesos de evaluación institucional a partir de los cuales han construido nuevas perspectivas acerca de las configuraciones institucionales. Sus notas identitarias, sus estilos particulares de gestión y la ubicación centro-oeste oeste del país-, imprimen unos modos de funcionar particulares que en ocasiones son identificados como debilidades en los procesos evaluativos. La complejidad del entorno social, político, económico-administrativo y hasta geográfico influye al momento de implementar una política pública. Tal es el caso de lo que ocurre en los contextos de estudio, la política de evaluación universitaria parece estar diseñada siguiendo una lógica que es espuria al la estructura organizacional de las universidades privadas en la región. El presente trabajo constituye un avance de tesis doctoral que tiene por objeto comprender la capacidad de incidencia del estado argentino a través de la adopción de patrones para la evaluación externa al interior de las universidades privadas de la región cuyana, en función de su relación con el Estado y su singularidad organizativa. Específicamente se busca sistematizar las experiencias de evaluación institucional de las universidades privadas de la región cuyana, describir el modo en que se desarrollan las prácticas evaluativas en las universidades de referencia y comprender los cambios suscitados a partir de la evaluación externa en estas instituciones

DEMANDAS DE SECTOR PRODUCTIVO A LA EDUCACIÓN FORMAL

Este proyecto de investigación pone de manifiesto la necesidad de comprender la relación significativa y bidireccional que existe entre el nivel de desarrollo alcanzado por el sector productivo y la formación de recursos humanos. en esta instancia de investigación se pretende indagar acerca de las demandas formativas del sector productivo y relacionar esas demandas con las propuestas educativas vigentes, en la expectativa de que este conocimiento permitirá a las instituciones educativas enfocar sus políticas hacia el fortalecimiento del empleo y como consecuencia de la economía regional. El presente trabajo aborda una problemática muy discutida pero escasamente trabajada de manera sistemática ya que se instala en la intersección de dos campos que operan con lógicas diferentes. Los aportes son relevantes a la hora de diseñar políticas educativas orientadas al fortalecimiento del sector productivo, por una parte y a la re significación de las propuestas curriculares por otra. Las instituciones educativas de nivel superior ofrecen formación pre profesional y profesional que actualmente no resulta suficiente para cubrir las demandas y, en oportunidades, el perfil de la formación ofrecida no pareciera ajustarse a las demandas del mercado laboral. Si bien esta investigación se circunscribe en una región particular de la argentina, el diseño podría ser susceptible de aplicación en otros contextos, por lo que es posible luego continuar desarrollando estudios comparativos, especialmente en algunas regiones chilenas, que en este momento se encuentran vinculadas geográficas, social y culturalmente

Upper bounds on the superfluid stiffness and superconducting TcT_c: Applications to twisted-bilayer graphene and ultra-cold Fermi gases

Understanding the material parameters that control the superconducting transition temperature $T_c$ is a problem of fundamental importance. In many novel superconductors, phase fluctuations determine $T_c$, rather than the collapse of the pairing amplitude. We derive rigorous upper bounds on the superfluid phase stiffness for multi-band systems, valid in any dimension. This in turn leads to an upper bound on $T_c$ in two dimensions (2D), which holds irrespective of pairing mechanism, interaction strength, or order-parameter symmetry. Our bound is particularly useful for the strongly correlated regime of low-density and narrow-band systems, where mean field theory fails. For a simple parabolic band in 2D with Fermi energy $E_F$, we find that $k_BT_c \leq E_F/8$, an exact result that has direct implications for the 2D BCS-BEC crossover in ultra-cold Fermi gases. Applying our multi-band bound to magic-angle twisted bilayer graphene (MA-TBG), we find that band structure results constrain the maximum $T_c$ to be close to the experimentally observed value. Finally, we discuss the question of deriving rigorous upper bounds on $T_c$ in 3D.Comment: Revised figures, includes estimates from another model of MA-TBG, published version of manuscrip

Outlines for a Phenomenological Foundation For de Ronde's Theory of Powers and Potentia

Starting with the claim that Quantum Mechanics (QM) is in need of a new interpretation that would allow us to understand the phenomena of this realm, I wish to analyse in this paper de Ronde's theory of power and potentia from a phenomenological perspective. De Ronde's claim is that the reason for the lack of success in the foundations of QM is due to the reluctance of both physicists and philosophers to explore the possibility of finding a new ontology, new concepts for the physical theory. De Ronde proposes such new ontology and the question I wish to address here, is whether his ontology is conceptually plausible. I will, for this purpose, recur to Edmund Husserl's phenomenology. After presenting some of the basic concepts and methodological tools of this theory, I shall apply them to de Ronde's ontology to determine the viability of his theory

Living in a Marxist Sci-Fi World: A Phenomenological Analysis of the Power of Science Fiction

The state of our current world has brought about a very active discussion concerning possible alternatives to our current society. In this article, I wish to consider Marx’s idea of communism as a possible alternative, by understanding it as an undetermined concept that only proposes a society without classes and private property. The thesis I will defend here is that we can meaningfully think about such an alternative through the means of Science Fiction literature. In particular, I will take Ursula Le Guin’s The Dispossessed (2006) as a case study. To clarify this relation between science fiction (SF) literature and communism as a particular case of an alternative society, I will introduce some concepts of Edmund Husserl’s phenomenological theory. Thus, I shall argue that in SF we can presentify in bounded phantasy an alternative lifeworld, so furnishing with content the undetermined idea, and in doing so, strengthen the belief in the possibility of such an alternative society

Association between β2-adrenoceptor (ADRB2) haplotypes and insulin resistance in PCOS

OBJECTIVE: The aim of this study was to explore β2-adrenoceptor (ADRB2) haplotype associations with phenotypes and quantitative traits related to insulin resistance (IR) and the metabolic syndrome (MS) in a polycystic ovary syndrome (PCOS) population. A secondary purpose was to assess the association between ADRB2 haplotype and PCOS. DESIGN: Genetic polymorphism analysis. Cross-sectional case-control association study. SETTING: Medical University Hospital and research laboratory. PATIENTS: One hundred and sixty-five unrelated women with PCOS and 116 unrelated women without PCOS (control sample). MEASUREMENTS: Clinical and biochemical measurements, and ADRB2 genotyping in PCOS patients and control subjects. METHODS: ADRB2 haplotypes (comprising rs1042711, rs1801704, rs1042713 and rs1042714 in that order), genotyping and statistical analysis to evaluate associations with continuous variables and traits related to IR and MS in a PCOS population. Associations between ADRB2 haplotypes and PCOS were also assessed. RESULTS: We observed an age-adjusted association between ADRB2 haplotype CCGG and lower insulin (P = 0·018) and HOMA (P = 0·008) in the PCOS sample. Interestingly, the expected differences in surrogate measures of IR between cases and controls were not significant in CCGG/CCGG carriers. In the case-control study, genotype CCGG/CCGG was associated with a 14% decrease in PCOS risk (P = 0·043), taking into account confounding variables. CONCLUSIONS: Haplotype I (CCGG) has a protective role for IR and MS in PCOS.Fil: Tellechea, Mariana Lorena. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Estudios de la Inmunidad Humoral Prof. Ricardo A. Margni. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Instituto de Estudios de la Inmunidad Humoral Prof. Ricardo A. Margni; Argentina. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Genética y Biología Molecular; ArgentinaFil: Muzzio, Damián Oscar. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Genética y Biología Molecular; ArgentinaFil: Iglesias Molli, Andrea Elena. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Genética y Biología Molecular; ArgentinaFil: Belli, Susana H.. Hospital Carlos Durand; ArgentinaFil: Graffigna, Mabel N.. Hospital Carlos Durand; ArgentinaFil: Levalle, Oscar A.. Hospital Carlos Durand; ArgentinaFil: Frechtel, Gustavo Daniel. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Genética y Biología Molecular; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Hospital de Clínicas General San Martín; ArgentinaFil: Cerrone, Gloria Edith. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Microbiología, Inmunología y Biotecnología. Cátedra de Genética y Biología Molecular; Argentin

The moderating role of food involvement: An application of the theory of planned behaviour model in reducing red meat consumption

Reducing red meat intake is crucial for both planetary sustainability and human health. However, various psychosocial barriers impede this dietary shift, necessitating the application of psychological models such as the Theory of Planned behaviours (TPB) to predict individuals' inclination to reduce red meat consumption. Despite TPB's widespread use, there is a need for a more refined model addressing emotional variables. This study aims to assess TPB's effectiveness in understanding intentions and behaviours regarding red meat reduction, while investigating food involvement's role as a moderator between intention and behaviours. Data were collected through two questionnaires (n = 963, Time 1; n = 541, Time 2) filled out by a representative sample of the Italian population. Using descriptive statistics and structural equation models, findings reveal that attitudes and subjective norms explain 22.2 % of the variance in intentions to reduce red meat consumption. Additionally, perceived behavioural control and intention account for 39.7 % of the variance in self-reported meat consumption behaviours six months later. Moreover, high levels of food involvement hinder the translation of intention into behaviour, highlighting its moderating effect. These results emphasize the necessity of reshaping red meat reduction strategies and promoting alternative consumption choices, fostering habitual practices linked to positive emotions. It is crucial for reducing red meat consumption that this behaviour becomes a cultural symbol of change, identifying individuals as "new consumers" within a society adapting to environmental and health challenges. By integrating emotional factors into behavioural models, interventions can better address barriers and promote sustainable dietary habits