The Indetermination of Senior

The commitments and working requirements of abstract, applied, and art of, economics are assessed within an analogy with the fields of inert matter and life. Abstract economics is the pure logic of the phenomenon. Applied positive economics presupposes many distinct abstract sciences. Art presupposes applied economics and direct knowledge of the specificities which characterize the time-space individuality of the phenomenon. This is an indetermination clearly formulated by Senior and Mill; its connection with institutionalism is discussed. The Ricardian Vice is the habit of ignoring the indetermination; its prevalence in mainstream economics is exemplified, and its causes analyzed.

The Ricardian vice and the indetermination of senior

The general commitments and working requirements of abstract, applied, and art of science, including economics, are assessed. Pure economics deals with the logic of the phenomenon. Positive socio-economics presupposes pure economics and many distinct sciences. Art presupposes socio-economics and direct knowledge of the specificities which characterize the time-space individuality of the phenomenon. This indetermination was partially formulated by Senior and Mill; graduate education in economics is considered in its light. The habit of ignoring it is the Ricardian Vice, as named by Schumpeter; the prevalence of the vice is exemplified, and its causes analyzed.

The indetermination of senior (or the indetermination of Wagner) and Schmoller as a Social Economist

The propositions of pure economics, whatever be their generality and their truth, do not authorize normative concluaions, but cannot be ignored. The latter, namely what ought not to be done, is derivable from socio-economics. The derivation is to be qualified by the specificities of the case. I have called this the Indetermination of Senior; Wagner and Marshall were quite aware of it. The habit of ignoring it is the Ricardian Vice; Schmoller's fight may have been a reaction against the latter. The Methodenstreit was the first great paradigmatic conflict between pure and social economists.

Communication et animalité : cartographie d'un commerce

Thèse réalisée en co-tutelle avec le Muséum National d'Histoire Naturelle de Paris.

Liberdade e negação da vontade: análise do ser-livre como representação e na angústia

Common understanding about what freedom means has always been more or less related to the power to realize something intended, desired, a capability. Therefore, being free is commonly interpreted under the concept of free-will and the category of possibility to act. Although there are predecessors in History of Philosophy, Schopenhauer refuses the thesis of free will proposing otherwise the denial of willing (to live) as the ultimate possibility for human freedom, if not the only one left. The thesis that would make him famous was deeply misunderstood and so miscarried somewhat due to the way it was many times presented by the means of exotic examples wrapped in a mystical mood besides exaltations to Eastern traditions, which may satisfy anthropological curiosity instead of being capable to satisfy the reader in a philosophical way. It seems to result from Schopenhauer s thought a kind of pessimism against life. Otherwise, typical readings on the Schopenhauerian thesis are found full of inconsistencies once closely regarded, which blame does not belong to the author but to his interpreters. A new reading about the denial of willing as the ultimate possibility for human freedom demands a criticism on the inconsistencies and prejudgments deep grounded. For this, we firstly clarify the ways of understanding the willing nothing , which cannot be reduced to the mere refusal or conformism, being instead positively understood as a special manner of willing: the admission of oneself for the sake of one is. A few more than a century later The world as will and representation came to light, Heidegger proposes in his fundamental ontology that the proper being-free concerns to originary decision by which, in anguish of being suspended in nothingness, Dasein renders itself singular as the being who is in-a-world and to-death, concluding that the ultimate possibility of freedom is being-free-to-death. Developing the hypothesis that freedom, properly understood, concerns to nothingness as to indeterminate possibilities, we seek for a dialogue between Schopenhauer s thought and existential philosophy aiming to reconstitute and overcome Metaphysics tradition turning the question about freedom into a matter of Ontology. From the factual existence perspective, as we must show, every human activity (or inactivity) is ordinarily mediated by representations, in which me and world appear as distinct entities. So, each one among determininate individuals finds itself connected to the things in the world by interest, which proper concept must be sufficiently explored. Starting from this point, we may proceed to detailed analysis of usual representations of freedom aiming their destruction by Ontology and then reaching existential thesis according to Kierkegaard and Heidegger. Turning back to the analysis of Schopenhauer s work, we conclude existential understanding of freedom as will-to-be can also be found in Schopenhauer. In this way, denial of willing means ultimate freedom once the Will turns back to its own essence by suppressing the world as representation, which means the originary absolute indetermination of the extreme possibility to-be

Indeterminaçáo e fenomenôs fronteiriços: Consideraçóes se gundo o ponto de vista do pragmatismo peirceano

Pragmatism, as a formal method, has provided a fabulous arena for discussions about the way concepts may be constructed, irrespective of any anthropomorphic or linguistic position. We will see that the pragmatic maxim possesses an interesting thesis regarding the indetermination of the meaning. Such idea helps to understand the transit between the indefinite and the defined, indeterminate and determined, as well as some found intermediate borders in the processes of relative determination.

Exílio e memória na narrativa de Milton Hatoum

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Alegorias da totalidade: as relações entre ciência e poesia em A máquina do mundo repensada, de Haroldo de Campos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Contribuições ao estudo da ambiguidade da linguagem: uma proposta linguístico-educacional

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A marginalizacao que a privatizacao promove

When people are put aside in the society we have what is called as social marginalization. However there is a wider or even severe marginalization, i. e., the state marginalization, which is the difficulty of the citizen to recognize himself in the state. What is intended here is to identify the main features of such marginalization, its effects upon the state itself and the possible means to overcome it. In order to fulfill this aim it is taken what it is considered to be a meaningfull manifestation of the state marginalization, that is the privatization of public services. These services are usually free but it does not mean that they cost nothing because they are granted by the payment of taxes and so can be at the disposal of everyone. When these services are dealt by the private initiative then a barrier is build and many can only continue to have what should be their right if they pay more than they already do with the taxes. As an example of it we have the privatization of many highways in the state of São Paulo. A certain comunity reacted towards it but all the questions were dismissed AURORA ano V número 9 - DEZEMBRO DE 2011 ISSN: 1982-8004 http://www2.marilia.unesp.br/revistas/índex.php/aurora/. 166 by the authorities as something impossible to solve. The contradictions between the private and the public interests were solved by the legal formality but they show themselves to be expression of arbitrariness and indetermination. One comes to the conclusion that the privatization is the identification of the State with the bourgeois and civil society that turns the public thing into a private thing. Despite of all this and also because of all this the recovered knowledge about the meaning of the State and the exposition of this new marginalization may promote an ongoing striving towards a necessary mobilizing process.

Supervisores de ensino da Rede Estadual de São Paulo: entre práticas e representações

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Determination of dynamical and physical parameters of the system CoRoT 3

The two main tools to determine the dynamical and physical parameters of exoplanet systems are the radial velocity (RV) measurements and, when available, transit timings. The two techniques are complementary: The RV's allow us to know some of the orbital elements while the transit timings allow us to obtain the orbital inclination and planetary radius, impossible of obtain from the RV, and to resolve the indetermination in the determination of the planet mass from the RV's. The space observation of transiting planets is however not limited to transit times. They extend to long periods of time and are precise enough to provide information on variations along the orbit. Besides the effects of stellar rotation, deserve mention the Doppler shift in the radiation flux, as consequence of stellar movement around the center of mass, or Beaming Effect (BE); the Ellipsoidal Variability (EV) due to the tidal deformation of the star due to the gravitation of its close companion; and the Reflection (ER) of the stellar radiation incident on the planet and re-emitted to the observer. In the case of large hot Jupiters, these effects are enhanced by the strong gravitational interaction and the analysis of the light variation allows us independent estimates of the mass and radius of planet. The planetary system CoRoT 3 is favorable for such analysis. In this case, the secondary is a brown dwarf whose mass is of the order of 22Mj. We show results obtained from the analysis of 35 RV measurements, 236999 photometric observations and 11 additional RV observations made during a transit to determine the star rotation via the Rossiter-McLaughlin effect. The results obtained from this determination are presented in this communication. The results are compared to those resulting from other determinations.

Democracia: a polissemia de um conceito político fundamental

O presente artigo pretende sublinhar a necessidade de se atentar para a historicidade do conceito de democracia. Para tanto, após indicar o fato de que tal conceito recobre significados díspares e, por vezes, contraditórios, contrasta-se as perspectivas de Norberto Bobbio e de Jacques Rancière para ilustrar essa equivocidade. Diante disso, é feita uma breve incursão pela história conceitual de Reinhart Koselleck para indicar que a equivocidade do conceito de democracia decorre da sedimentação que nele há de múltiplas experiências históricas. Finalmente, após essa incursão pela história conceitual são mobilizadas algumas análises atuais acerca do conceito de democracia para ressaltar sua indeterminação e complexidade.

MODEL UPDATING AND STRUCTURAL HEALTH MONITORING OF HORIZONTAL AXIS WIND TURBINES VIA ADVANCED SPINNING FINITE ELEMENTS AND STOCHASTIC SUBSPACE IDENTIFICATION METHODS

Wind energy has been one of the most growing sectors of the nation’s renewable energy portfolio for the past decade, and the same tendency is being projected for the upcoming years given the aggressive governmental policies for the reduction of fossil fuel dependency. Great technological expectation and outstanding commercial penetration has shown the so called Horizontal Axis Wind Turbines (HAWT) technologies. Given its great acceptance, size evolution of wind turbines over time has increased exponentially. However, safety and economical concerns have emerged as a result of the newly design tendencies for massive scale wind turbine structures presenting high slenderness ratios and complex shapes, typically located in remote areas (e.g. offshore wind farms). In this regard, safety operation requires not only having first-hand information regarding actual structural dynamic conditions under aerodynamic action, but also a deep understanding of the environmental factors in which these multibody rotating structures operate. Given the cyclo-stochastic patterns of the wind loading exerting pressure on a HAWT, a probabilistic framework is appropriate to characterize the risk of failure in terms of resistance and serviceability conditions, at any given time. Furthermore, sources of uncertainty such as material imperfections, buffeting and flutter, aeroelastic damping, gyroscopic effects, turbulence, among others, have pleaded for the use of a more sophisticated mathematical framework that could properly handle all these sources of indetermination. The attainable modeling complexity that arises as a result of these characterizations demands a data-driven experimental validation methodology to calibrate and corroborate the model. For this aim, System Identification (SI) techniques offer a spectrum of well-established numerical methods appropriated for stationary, deterministic, and data-driven numerical schemes, capable of predicting actual dynamic states (eigenrealizations) of traditional time-invariant dynamic systems. As a consequence, it is proposed a modified data-driven SI metric based on the so called Subspace Realization Theory, now adapted for stochastic non-stationary and timevarying systems, as is the case of HAWT’s complex aerodynamics. Simultaneously, this investigation explores the characterization of the turbine loading and response envelopes for critical failure modes of the structural components the wind turbine is made of. In the long run, both aerodynamic framework (theoretical model) and system identification (experimental model) will be merged in a numerical engine formulated as a search algorithm for model updating, also known as Adaptive Simulated Annealing (ASA) process. This iterative engine is based on a set of function minimizations computed by a metric called Modal Assurance Criterion (MAC). In summary, the Thesis is composed of four major parts: (1) development of an analytical aerodynamic framework that predicts interacted wind-structure stochastic loads on wind turbine components; (2) development of a novel tapered-swept-corved Spinning Finite Element (SFE) that includes dampedgyroscopic effects and axial-flexural-torsional coupling; (3) a novel data-driven structural health monitoring (SHM) algorithm via stochastic subspace identification methods; and (4) a numerical search (optimization) engine based on ASA and MAC capable of updating the SFE aerodynamic model.

Salustio y la ambigüedad de la historia : Las postulaciones histórico-filosóficas de los prólogos de Bellium Catilinae y Bellium Iugurthinum

La intención del presente trabajo es exponer los postulados filosóficos mediante los cuales Salustio interpreta las tensiones de la vida política romana en el pasaje de la República al Imperio. Salustio reformula ciertos temas catonistas y construye con estos tópicos una filosofía de la historia, que se explicita fundamentalmente en los prólogos de Bellum Catilinae y Bellum Iugurthinum. Esta filosoffa, lejos de ofrecer una dilucidación sistemática del mundo histórico, implica una indeterminación ideológica, que se expresa especialmente en la redefínición de la idea tradicional de virtus, sintomática de la crisis de valores propia de la transición de la República al Imperio