This work is a qualitative study of an organism''s physiological adaptative response to stress. The experimental data were selected from a previous study leading to the conclusion that stress may be considered as a topological retraction within a vital space that must be more precisely defined. The experimental methodology uses rat poisoning by neurotoxins. The control parameter is the intensity of the toxic doses. Measured parameters are the animals'' survival rate and the kinetics of cerebral acetylcholinesterase activity. The results, when (...) expressed as a function of the inverted doses, show a characteristic evolution. The pattern of the curve closely resembles a vortex profile. This analogy is studied more extensively in both the physical and biological domains. These findings help to clarify the concept of biological stress which presents the same vectorial properties as hydrodynamic vorticity. In particular, the dissipation of stress and the dissipation of vorticity seem to obey the same laws. This observation is valid for both diffusion and convection processes. The decompensation phase of stress could be compared with the instability and turbulence in flows.Our approach in this paper is mainly to establish a general and phenomenological description of the stress response fitting experimental observations. (shrink)

In tracing the survival reaction of an organism, following a vital stress, we have proceeded from the breakdown of a cerebral enzyme as a function of the constraint, to its initial and spontaneous recovery. We have so observed a partial enzymatic recovery, the velocity of which being variable with respect to the constraint intensity. This velocity is expressed asdq/dt, that is, the quantity of enzymedq recovered per unit of timedt. In this paper, the basic idea is to consider the inverse (...) parameterdt/dq, that is, the timedt needed by the organism to recover a given quantity of enzymedq. The integration of this parameter over the constraint accumulated by the stressed organism allows us to determine a timeT which appears to be variable when observed by a distant observer.The properties of this timeT are discussed with the help of an analogical approach based on hydrodynamical and cosmological models. (shrink)

This work presents an hydrodynamical model of heat stroke, which is a physiopathological state of stress, due to an exposure of animals to an ambient temperature of approximatively 40°C during two hours. The evolution of body temperature during this stress process is characterised by three phases. A first phase of increase is followed by a plateau which occurs before a second phase of increase which can be lethal. The model is based on the analogy of a boat progressively caught in (...) a whirlpool. The evolution of the degree of freedom lost by the boat is mathematically analysed and this study leads to the same three phases. The theoretical curves calculated during this study are well in agreement with the experimental curves obtained with animals. This analogy is compared to a previous one which has been made during another experiment with animals constrained by chemical intoxications. It seems that stress can be considered as a vital vorticity and that hydrodynamic models are powerful tools in understanding this physiopathological state. (shrink)

This paper outlines a phenomenological approach for describing physiological reactions occurring immediately after vital threats. This exemplified by data taken from previous studies relative to chemical intoxications of rats by a neurotoxical drug. The survival rate of the animals and the variations of their cerebral acetylcholinesterese activity are both reported as a function of the drug concentration, and with respect to their age. The collecting of the results may be described as the cusp, a bifurcation set of Thom's Catastrophe Theory.The (...) young animals react by a vital burst which modifies the shape of the cusp. A new fold or pocket takes place, changing it to the butterfly bifurcation set. This pocket supports the survival attractor concept, which appears reactional, transitory and variable in its intensity. (shrink)

This comprehensive and important volume includes contributions by activists, journalists, lawyers and scholars from twenty-one countries. The essays map the directions the movement for women's rights is taking--and will take in the coming decades--and the concomittant transformation of prevailing notions of rights and issues. They address topics such as the rapes in former Yugoslavia and efforts to see that a War Crimes Tribunal responds; domestic violence; trafficking of women into the sex trade; the persecution of lesbians; female genital mutilation; and (...) reproductive rights. (shrink)

The purpose of this text is to draw attention to eight forgotten heroes: William C. Bagley, Charles DeGarmo, David Felmley, William Torrey Harris, Isaac L. Kandel, Charles McMurry, William C. Ruediger, and Edward Austin Sheldon. They have been marginalized from our profession, and drawing upon their legacy is the best hope for restoring the profession of teaching today. This work also includes a chapter at the end of the book entitled "John Dewey's Forgotten Essays." The audience for this book includes: (...) 1) classroom teachers, 2) school administrators, 3) teacher educators, 4) deans and other university administrators, 5) college and university presidents, 6) legislators, 7) historians of education, 8) curriculum specialists, 9) specialists in teacher training, and 10) the general public. (shrink)

A physiological function can be described as a cycle based on a cusp bifurcation set in catastrophe theory. This cycle involves four phases that are successively developed along a functional potential, which is used to perform a given physiological act. The work we present is firstly based on a detailed study of the global function of vision, which covers a vast field extending from the molecular to cerebral scale. We then present other examples of generalised functions by expanding the frame (...) of reference, from the scale of an organ to the scale of a whole organism with predation function, and to the scale of a social group with crisis management. We observed that the criteria remain the same, whether the function is considered on the scale of a cell membrane or a group of individuals organised into a cohort. Moreover, a so-called generalised function can be broken down into simpler sub-functions, each phase of the initial function containing the physiological act of each sub-function. It seems thus that a fractal extension may characterise the four-cusp spiral. This spiral is increasingly large as the types of sub-functions are multiplied. In functions relative to sociological science, such as crisis management, which are not natural but built and designed by humans, close attention must be paid to following the rules of these generalised biological functions. (shrink)

This comunication is based on a preliminary work which emphasized a topological model of biomembranes from Thom's Catastrophe Theory. In this model called swallowtail bifurcation set, the structural state of a biomembrane was within the control of two structural attractors. Then, the physiological act of this biomembrane resulted in a sudden transfer of weight from the hydrophilic attractor to the hydrophobic attractor.In this consecutive work, the physiological act appears to be one of the four stages which permit to describe the (...) larger notion of cyclic membrane function. Two of these stages unfold in the structural axis of the swallowtail model. They prepare the two others (physiological act and refractory stages) which expand in the functional direction. (shrink)

La place de l'observation dans les sciences. Evolution de son rôle et importance croissante de son étendue. Développement progressif des méthodes d'investigation la rendant de plus en plus sophistiquée et indirecte. Définition et utilisation de ses deux processus majeurs : induction et déduction.

La Voix divine, nous disent les mythes et traditions, a créé le monde. Le chant des voix humaines lui répond. Orphée, l'initié des Mystères grecs, personnifie les pouvoirs de la musique. De nos jours, le matérialisme scientiste qui nie l'harmonie cosmique est démenti par la science ± holistique? qui rejoint la sagesse ancestrale. Au confluent de la physique contemporaine et de la métaphysique traditionnelle, de la cosmologie et de l'anthropologie, de la musicologie et de l'ethnomusicologie, cet ouvrage contribue à ce (...) nouveau paradigme en élucidant les arcanes de l'harmonie musicale. Il lui restitue sa dimension symbolique et spirituelle et éclaire l'évolution confuse de la musique occidentale depuis le début du xxe siècle. (shrink)

In this work, we compare two global approaches which are usually considered as completely unconnected one with the other. The former is Thom’s topology and the latter is Jung’s psychology. More precisely, it seemed to us interesting to adapt some morphologies of Thom’s catastrophe theory to some Jung’s notions. Thus, we showed that the swallowtail, which is one of these morphologies, was able to describe geometrically the structural organisation of the psyche according to Jung, with its collective unconscious, personal unconscious (...) and conscious. Moreover, we have correlated this morphology with Jung’s evolutive processes like individualisation and individuation. These comparisons incited us to think that some morphologies of Thom’s catastrophe theory are the geometrical dealing of Jung’s archetypes. (shrink)

This paper argues that for the purposes of any sort of serious discussion about immoral conduct in sport very little is illuminated by claiming that the conduct in question is cheating. In fact, describing some behavior as cheating is typically little more than expressing strong, but thoroughly vague and imprecise, moral disapproval or condemnation of another person or institution about a wide and ill-defined range of improper advantage-seeking behavior. Such expressions of disapproval fail to distinguish cheating from many other types (...) of immoral conduct. The discussion shows that we should set the concept aside and assess the moral disapproval implied by claims of cheating by reference to the moral and other principles that underlie the practice of sport. This allows us to consider carefully the complexity of the issues that are raised when allegations of cheating are made and not be distracted by the emotionally loaded, conversation-stopping tendency of the concept. This means that some types of disputes in sport will be messy and demand more effort to resolve, but the payoff will be better informed and more thoughtful discussions and greater awareness of the moral complexity of sport and of its principled underpinnings. (shrink)

High noise levels may have an adverse effect on the normal cochlea function and lead to significant hearing loss. Clinically, exposure to high intensity impulse noise produces a wide range of audiometric effects which may result in long term or even irreversible symptoms. Nevertheless, there is sometimes a spontaneous rebound recovery of the auditory function. This phenomenon was previously studied in the vision, another sensory function. It was called the visual survival attractor.In view of the importance that the sensory organs (...) have for the brain, and in particular in its function of recognising and dealing with its environment, it was interesting to know whether this survival attractor concept already described for vision occurs more generally in all the sensory functions. With this in mind we present here the results of a new study, this time on hearing. (shrink)

The philosophical literature on sport and games has had little to say about boredom beyond presuming that sports and games can be important ways of overcoming or preventing it. But boredom is an interesting and often misunderstood phenomenon with overlooked implications in this context. Boredom has significant human value and motivates play in ways that contribute to well-being and culture, often through encouraging engaged agency and exploration of novelty. Understanding boredom can also help to clarify problems and tendencies in sports (...) and games that qualify them as havens from boredom. (shrink)

Philosophical Analysis Its Development between the Two World Wars.

Providing an original and systematic treatment of foundational issues in philosophy of religion, J. L. Schellenberg's new book addresses the structure of..

The posterior parietal cortex (PPC) is the most likely site where egocentric spatial relationships are represented in the brain. PPC cells receive visual, auditory, somaesthetic, and vestibular sensory inputs; oculomotor, head, limb, and body motor signals; and strong motivational projections from the limbic system. Their discharge increases not only when an animal moves towards a sensory target, but also when it directs its attention to it. PPC lesions have the opposite effect: sensory inattention and neglect. The PPC does not seem (...) to contain a “map” of the location of objects in space but a distributed neural network for transforming one set of sensory vectors into other sensory reference frames or into various motor coordinate systems. Which set of transformation rules is used probably depends on attention, which selectively enhances the synapses needed for making a particular sensory comparison or aiming a particular movement. (shrink)

Ned Block argues that the higher-order (HO) approach to explaining consciousness is ‘defunct’ because a prominent objection (the ‘misrepresentation objection’) exposes the view as ‘incoherent’. What’s more, a response to this objection that I’ve offered elsewhere (Weisberg 2010) fails because it ‘amounts to abusing the notion of what-it’s-like-ness’ (xxx).1 In this response, I wish to plead guilty as charged. Indeed, I will continue herein to abuse Block’s notion of what-it’s-like-ness. After doing so, I will argue that the HO approach accounts (...) for the sense of what-it’s-like-ness that matters in a theory of consciousness. I will also argue that the only incoherence present in the HO theory is that generated by embracing Block’s controversial notion of what-it’s-like-ness, something no theorist of any stripe ought to do. Block is famous for (among other things) having introduced the notion of ‘phenomenal consciousness’ into contemporary philosophy of mind (Block 1995). This term is widely employed in the philosophical literature and it even appears in the empirical literature. But wide-speared usage has brought about divergent interpretations of the term. We can distinguish a ‘moderate’ and a ‘zealous’ reading of ‘phenomenal consciousness’. On the moderate reading, ‘phenomenal consciousness’ just means ‘experience’. Many people have embraced this sense of the term and use it to roughly pick out conscious experience involving sensory quality (states like conscious visual experiences or conscious pains, for example).2 On the zealous reading, however, phenomenal consciousness is held to be ‘distinct from any cognitive, intentional, or functional property’ (Block 1995: 234). That is, any explanation of phenomenal consciousness in exclusively cognitive, intentional, or functional terms will fail to capture, without remainder, what is really distinctive about phenomenal consciousness. Block, of course, is fully clear about embracing the zealous reading; indeed, his initial introduction of the notion is in those terms. The same ambiguity occurs with the much-used (and abused) idea of ‘what-it’s-like-ness’.. (shrink)

A historical investigation of the exclusion of Africa and Asia from modern histories of philosophy.

Scientists and laypeople alike use the sense of understanding that an explanation conveys as a cue to good or correct explanation. Although the occurrence of this sense or feeling of understanding is neither necessary nor sufficient for good explanation, it does drive judgments of the plausibility and, ultimately, the acceptability, of an explanation. This paper presents evidence that the sense of understanding is in part the routine consequence of two well-documented biases in cognitive psychology: overconfidence and hindsight. In light of (...) the prevalence of counterfeit understanding in the history of science, I argue that many forms of cognitive achievement do not involve a sense of understanding, and that only the truth or accuracy of an explanation make the sense of understanding a valid cue to genuine understanding. (shrink)

Appearing in English for the first time, Schelling’s 1842 lectures develop the idea that many philosophical concepts are born of religious-mythological notions.

This book reconstructs the concept and practice of dialectics as a means of grounding a critical theory of society. At the center of this project is the thesis of phronetic criticism or a form of reason that is able to synthesize human value with objective rationality. This book argues that defects in modern forms of social reason are the result of the powers of social structure and the norms and purposes they embody. Increasingly, modern societies are driven not by substantive (...) values concerning human good but by the technical imperatives of economic management leading to a cultural condition of nihilism that has eroded dialectical consciousness. The first half of the book demonstrates the various ways that social power erodes and undermines critical-rational forms of consciousness. The second part of the book constructs an alternative basis for critical reason by showing how it requires seeing human value as essentially ontological: that is, constituted by objective forms of sociality that either promote human freedom or pervert our capacities and drives toward pathological forms of life. The philosophical claim is that a critical theory of ethics must be rooted in these concrete forms of life and that this will serve as a critical vantage point for critical political judgment and transformational praxis. Descent of the Dialectic will be of interest to researchers working in philosophy, political theory, social theory, and critical theory. (shrink)

Prolegomena : the ritual context for Ambrose's soteriology -- The case of Augustine's baptism -- The loss of harmonic unity : Ambrose's account of the fallen human condition -- The soul : Ambrose's true self -- Essential unity of soul and body : Ambrose's hylomorphic theory -- The body of death : the legacy of the fall -- Raised to new life : Ambrose's theology of baptism -- Baptism : sacrament of justification -- Resurrection and regeneration -- Baptismal regeneration : (...) participation in the new humanity -- The inner man's new desire -- Conclusion : the inner man's heavenly dwelling place. (shrink)

There is a simple, intuitive theory of the semantic reference of proper names that has been unjustly neglected. This is the view that semantic reference is conventionalized speakers reference, i.e. the view that a name semantically refers to an object if, and only if, there exists a convention to use the name to speaker-refer to that object. The theory can be found in works dealing primarily with other issues (e.g. Stine in Philos Stud 33:319–337, 1977; Schiffer in Erkenntnis 13:171–206, 1978; (...) Sainsbury in Erkenntnis 80:195–214, 2015; Sainsbury, Thinking about things, Oxford University Press, 2018), yet these authors provide no sustained discussion of it. Devitt (Designation, Columbia University Press, 1981) did formulate a view on which semantic reference is conventionalized speaker’s reference, yet his views are assimilated to causalist views. This is a mistake. While the conventionalized speaker’s reference view captures much of what is plausible in descriptivism and causalism, it remains distinct from both. (shrink)

In the Gorgias, Socrates argues that just punishment, though painful, benefits the unjust person by removing injustice from her soul. This paper argues that Socrates thinks the true judge (i) will never use corporal punishment, because such procedures do not remove injustice from the soul; (ii) will use refutations and rebukes as punishments that reveal and focus attention on psychological disorder (= injustice); and (iii) will use confiscation, exile, and death to remove external goods that facilitate unjust action.

Este volumen recoge las lecciones del X Curso de Cultura hispanojudía y sefardí de la Universidad de Castilla-La Mancha, organizado por la Asociación de Amigos del Museo Sefardí (Toledo, Septiembre 2000) y consagrado al Pensamiento y Mística hispanojudía y sefardí. Las quince conferencias aquí reunidas ofrecen una perspectiva amplia, representativa y completa de los momentos, autores y temas más significativos tratados por pensadores y místicos sefardíes desde la Edad Media hasta nuestros días. Se aprecia una continuidad en los problemas y (...) una búsqueda constante de nuevas soluciones, adaptadas a las circunstancias de cada época. Es la primera vez que aparece en lengua castellana una visión global de esta rica faceta de la cultura hispanohebrea, que permite al lector acercarse a la evolución del pensamiento de los judíos originarios de Sefarad antes y después de 1492, tanto en su faceta filosófica con en su faceta mística (cábala). (shrink)

Recourse to a being’s moral status is the ‘nuclear option’ of moral theorising—it tells us not only what obligations we have and to what degree, but whether we have obligations to them in the first place and whether their moral concern trumps concern for other beings simply in virtue of the kind of being they are. As such, we should only explain obligations in terms of a being’s moral status if doing so is principled and necessary to defend that obligation. (...) In ‘Pregnancy and Superior Moral Status: A Proposal for Two Thresholds of Personhood’, Robinson1 argues that pregnant women achieve a second and therefore superior threshold of moral status to ‘mere persons’. She insists that this is not a view about the woman and the fetus together but that ‘the pregnant woman herself is more than one individual’. This gives us strong reason to re-balance the imbalanced burdens experienced by women due to pregnancy. I will argue her proposal is neither principled nor necessary. We can explain special obligations to pregnant women without appealing to a distinct moral status, without reaching for the ‘nuclear option’. First, consider Robinson’s1 claim that pregnant women ‘are performing a role which is of supreme importance: that of creating new human life, and maintaining the survival of the human species’. …. (shrink)