This paper proposes a reformulation of the treatment of boundaries, at parts and aggregates of entities in Basic Formal Ontology. These are currently treated as mutually exclusive, which is inadequate for biological representation since some entities may simultaneously be at parts, boundaries and/or aggregates. We introduce functions which map entities to their boundaries, at parts or aggregations. We make use of time, space and spacetime projection functions which, along the way, allow us to develop a simple temporal theory.

The purpose of this article is to retrieve the work presented in on the transcendent function and complexes as well as an ontological interpretation of Jung’s work on the Rosarium Philosophorum to project a new meaning of the phenomenology and ontology of the transcendent function. This article enables complexes and the Rosarium Philosophorum to be understood in connection to the ontology of the transcendent function that was presented in. This article can hermeneutically retrieve the transcendent function (...) because when complexes and the Rosarium Philosophorum are explained ontologically they unconceal new possibilities that were not available in. By retrieving the transcendent function in this way, this article will explain more detail of the phenomenological and ontological meaning of the transcendent function which will include complexes and the Rosarium Philosophorum. (shrink)

Our aim is to point out the role of scientific research in contemporary technological developments. Interactions between science and technology in the context of application-driven research projects of the 20th century are discussed. We define science and technology as two separate domains, and provide elementary models for their interaction by the means of applied and engineering sciences. These elementary models constitute linear and cascade models of science-technology interaction. We apply these elementary models for the purpose of further methodological analysis of (...) Soviet nuclear warfare project. The special role of organization and management in research and development activities is being emphasized. The new science-technology interaction model is devised in the course of nuclear project. This new interaction model is referred as non-linear or spiral. The model is seen as more collaborative and risk aware than linear and cascade interaction models present in twentieth century. The conclusion is the new model was of great impact to modern social forms in which research is carried out in the present. (shrink)

Spin is a fundamental and distinctive property of the electron, having far-reaching implications. Yet its purely formal treatment often blurs the physical content and meaning of the spin operator and associated observables. In this work we propose to advance in disclosing the meaning behind the formalism, by first recalling some basic facts about the one-particle spin operator. Consistently informed by and in line with the quantum formalism, we then proceed to analyse in detail the spin projection operator correlation function (...) \=\left\langle \left \left \right\rangle \) for the bipartite singlet state, and show it to be amenable to an unequivocal probabilistic reading. In particular, the calculation of \\) entails a partitioning of the probability space, which is dependent on the directions \.\) The derivation of the CHSH- or other Bell-type inequalities, on the other hand, does not consider such partitioning. This observation puts into question the applicability of Bell-type inequalities to the bipartite singlet spin state. (shrink)

We relate two sequential models of PCF: the sequential algorithm model due to Berry and Curien and the strongly stable model due to Bucciarelli and the author. More precisely, we show that all the morphisms araising in the strongly stable model of PCF are sequential in the sense that they are the “extensional projections” of some sequential algorithms. We define a model of PCF where morphisms are “extensional” sequential algorithms and prove that any equation between PCF terms which holds in (...) this model also holds in the strongly stable model. (shrink)

Two sets are said to be almost disjoint if their intersection is finite. Almost disjoint subsets of [ω]ω and ωω have been studied for quite some time. In particular, the cardinal invariants \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathfrak{a}}$$\end{document} and \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathfrak{a}_e}$$\end{document}, defined to be the minimum cardinality of a maximal infinite almost disjoint family of [ω]ω and ωω respectively, are known to be consistently less than \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} (...) \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathfrak{c}}$$\end{document}. Here we examine analogs for functions in \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbb{R}^\omega}$$\end{document} and projections on l2, showing that they too can be consistently less than \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathfrak{c}}$$\end{document}. (shrink)

In this essay, I will examine Henri Maldiney’s phenomenological aesthetics, focusing on his claim that “art is the truth of the sensible.” This claim is presented by Maldiney in the context of a two-fold critique of Husserl’s and Heidegger’s respective attempts to phenomenologically elucidate the experience of artworks. According to Maldiney, both Husserl and Heidegger fail to recognize what he, following Erwin Straus, terms the “pathic” moment of sense experience, which is also the key moment of the aesthetic reception of (...) art. Drawing on this concept of the pathic and its way of engaging what Maldiney calls the “transpassibility” of receptivity, I argue that his phenomenology of art can be viewed as an attempt to bring together the two senses of the aesthetic in the Kantian sense, namely as an aesthetics of sense experience and as an aesthetics of art, from within the domain of sensibility itself. I develop this idea by turning to Maldiney’s notion of rhythm and examining how he thinks that it can be applied to the visual arts. Ultimately, I suggest that Maldiney’s aesthetics imbues art with ontological significance, since he takes the rhythmic presence of artworks to be a sensuous manifestation of the rhythmic ground of the world’s constitution. The truth of art, in this sense, is a revelation of the ontological functioning of rhythm. (shrink)

We study the class of l-groups of the form C with X an essential P-space. Many such l-groups are non-projectable and their elementary theories may often be reduced to that of an associated Boolean algebra with distinguished ideal. In this paper we establish the decidability of the theories of two classes of such l-groups via corresponding results for the associated structures.

In §69.b of BT Heidegger attempts an existential genetic analysis of science, i.e. a phenomenology of the conceptual process of the constitution of the logical view of science (science seen as theory) starting from the Dasein. It attempts to do so by examining the special intentional-existential modification of (human) being-in-the-world, which is called the "mathematical projection of nature"; that is, by examining that special modification of our being, which places us in the state of experience that presents the world to (...) us as taught by, e.g., Galileo and Newton. The idea he puts forward is that modern mathematical physics and the corresponding experience of the real is the result of the mathematical projection of nature. Modern science, Heidegger says, stands out because it is mathematical. But we cannot get the answer to what this mathematicality consists in from mathematics, because mathematics is only a special manifestation of mathematicality. Here is what Heidegger means by "mathematicality" and, accordingly by "mathematical projection of nature." If one were to let two bodies of different weights fall simultaneously from the top of the tower of Pisa, Heidegger notes, both Galileo and an Aristotelian would see that the two bodies would reach the ground with as little time difference as possible, and not at exactly the same moment. Galileo, however, does something decisive: he claims that under conditions that would be impossible to ensure (if we removed absolutely all resistance to the motion of the bodies), the two bodies would reach the ground absolutely simultaneously. This is not something that he or the Aristotelian sees happening empirically. How, then, does Galileo insist so firmly on his position? How exactly does it happen that he has before him such a view of things? Heidegger's answer is that Galileo is mathematically projecting nature. In his Dialogues Galileo says "I conceive with my mind" (mente concipio) a body thrown to move on an infinitely extending horizontal plane, having eliminated from its path every possible obstacle. Finally, I argue that from the detailed interpretation of Heidegger's points of the mathematical and of the notion of mathematical projection of nature, we can arrive at the conclusions I had arrived at in my doctoral dissertation (2000) as regards the meaning and function of thought experiments in physics as seen from a Husserlian phenomenological point of view as intentional acts. In a nutshell, in thought experiments physics constitutes the special metaphysics (to use the Kantian term) of the primordial ontological region it investigates as well as attempts to make natural sense of the mathematical formalism in cases it proves necessary. (shrink)

This article locates Lonergan’s call for a new political economy within a larger project, the “education of liberty,” one aim of which is to have large numbers of producers and consumers voluntarily and intelligently adapting their economic decisions to the rhythms of the economy. Part I of the article describes several basic obstacles to such adaptations, including a type of economic realism that assumes “rational agency” in the marketplace is equivalent to the pursuit of perceived self-interest. How are any of (...) these obstacles to be overcome? The promise of functional specialization is to take what is best in the past and to apply it in future efforts to improve the human condition. Thus, Part II of the article summarizes this author’s understanding of the eight functional specialties, and Part III singles out an underdeveloped understanding of rational agency as the focus of an experiment in applying the functional specialties to one obstacle to the education of liberty. The experiment is no more than an invitation to others who may wish to exploit the promise of functional specialization. Leading questions under the eight headings identify parts of possible collaborative projects. [The second article by the same author in this issue of the journal provides an exercise in the fourth specialty of dialectic in response to this invitation.]. (shrink)

This article explains why Bohr does not need to discuss the projection postulate or the "problem of measurement". Beginning with a thumbnail sketch of Bohr 's general views, it is argued that Bohr interprets the state function as giving a statistical summary of experimental outcomes. Against the objection that Bohr was too much a microrealist to endorse such an instrumentalist statistical interpretation it is suggested that he rejected the issue of microrealism as not well formed. It is shown that (...) on his statistical interpretation Bohr does not need the projection postulate or face the usual problem of measurement. (shrink)

ArgumentThis essay considers the metaphors of projection in Hugo Münsterberg's theory of cinema spectatorship. Münsterberg (1863–1916), a German born and educated professor of psychology at Harvard University, turned his attention to cinema only a few years before his untimely death at the age of fifty-three. But he brought to the new medium certain lasting preoccupations. This account begins with the contention that Münsterberg's intervention in the cinema discussion pursued his well-established strategy of pitting a laboratory model against a clinical one, (...) in this case the “master-trope” of early cinema a spectatorship drawn from hysteria, hypnosis, and related phenomena like double-consciousness. Münsterberg's laboratory-oriented account also flowed from his account of cinema technology as an outgrowth of the apparatus of his own discipline of experimental psycho-physiology, which entailed a model of cinema spectatorship continuous with the epistemological setting of laboratory relations. I argue that inThe Photoplayand related writings projection functioned in three registers: material, psychological, and philosophical. Münsterberg's primary concern was with psychological projection, where he drew upon his own work in experimental aesthetics to articulate an account of how the basic automatisms of cinema produce a state of oscillation between immersion and distraction. I show how Münsterberg's experimental aesthetics drew upon German doctrines of aesthetic empathy, orEinfühlung, which Münsterberg sought to modify in accordance with the dynamic and temporal characteristics of psycho-physiological experiment. Finally, I argue that Münsterberg's cinema theory was enfolded in his action or double-standpoint theory, in which the transcendental self posits the material, objective conditions of laboratory experience as a means to know itself. This philosophical projection explained cinema's uncanny ability to suspend ordinary perceptions of space, time, and causality. It also made cinema uniquely suited for the philosophical emancipation of a popular mass audience. (shrink)

In this adventurous contribution to the project of combining philosophy and biology to understand the mind, Carolyn Price investigates what it means to say that mental states--like thoughts, wishes, and perceptual experiences--are about things in the natural world. Her insight into this deep philosophical problem offers a novel teleological account of intentional content, grounded in and shaped by a carefully constructed theory of functions. Along the way she defends her view from recent objections to teleological theories and indicates how it (...) might be applied to notable problems in the philosophy of mind. (shrink)

The notion of “projective aesthetics” is considered in this paper for the first time as a variant of the recourse to praxis that characterizes contemporary aesthetics and its “aesthetic involvement”. Projective aesthetics involves the use of methodologies of a new type: “schizoanalysis”, “conceptivism” and “projectivism”. The emphasis is put on the principle of “rhizome” and on the features of so-called “culturonics”, a way of thinking “through projects” in the cultural sphere. Projective aesthetics implies a way of philosophizing (...) about art and aesthetics which is defined by a functional orientation in terms of a process of aestheticization and artification, and, accordingly, of projectivity. The connection between projective aesthetics and the peculiarities of modern communicative aesthetics is also examined, together with the need for creating a philosophical glossary of artistry and modern art, meant as a relevant project for aesthetics. In the text, a special place is also given to a number of projects implemented in the process of teaching philosophical aesthetics, as related to beauty as well as with the direct participation of students in filling out the contents of the above-mentioned glossary. (shrink)

The perspectives of Ukraine which are outlined by the notion of the “Ukrainian project”, and determined by potential of development of civil society, as congruent with perspectives of steady international development for the sake of collaboration and peace, are examined in the article. Determination of such basic analytical notions as discursive practices of “prevailing” and “understanding” is offered with this purpose. Discourse is considered as reason for choice and giving the advantage to one meaning over the others that is set (...) in the certain modes of signification. Discourse of understanding – is the process of creation of such knowledge, the nominative function of which stops being the function of power, and becomes the instrument of the renewed perception and understanding at new level of communicative space. As discursive reality is reflected not only on the methods of thinking, but also on the practical behaviour of people, we have warrants to speak about its ethical conditionality and the corresponding discursive‐ethical practices of “freedom and authenticity”, “paternalism and clientism” and “nihilism and anarchy”. Last two discursive-ethical practices are examined as obstacles on the way to realization of the “Ukrainian project” in relation to itsdemocratic development in direction to the civilization values common with the European Union. (shrink)

A comprehensive excursion, into anthropology, ethnography, linguistics, social and political science lead me to the conclusion that human societies are ruled by systems of shared concepts, and that these systems of thought function as a kind of public or external mind, which produces and maintain the social forms of life. Taking into account the fact that philosophy originally - in ancient Greece - was a ‘public affair’, I came up with the idea that philosophy should try to map the (...) public mind. In other words, the idea that philosophers should draw up a project for making what I call philosophical maps, i.e. maps of public thought. In what follows, I will give a brief account of this idea in the hope that other philosophers may draw inspiration from it. Of course, all this involves speculation, but it does not interfere with regular philosophy. It simply adds something to it from the outside as it were, that is from a descriptive point of view. As I will make clear, this idea is consistent with the efforts of Wittgenstein to achieve a radical descriptive philosophy. (shrink)

In a backward masking paradigm Epstein, Hatfield, and Muise (1977) found that presentation of a frontoparallel pattern mask caused the perceived shape of elliptical figures which were rotated in depth to conform to a projective shape function. The current study extended the masking function by examining the effect of a mask which was partially or wholly cotemporal with the target. The study also assessed the functional equivalence of the masking treatment and the conventional treatment for minimizing depth (...) information. Reports of perceived shape and perceived orientation were obtained under three conditions: binocular without mask, binocular with mask, monocular without mask. Under the first condition, perceived shape conformed to objective shape and perceived orientation was proportional to objective orientation. Under the latter two conditions, perceived shape was in very close agreement to projective shape and the two functions did not differ. Orientation was underestimated greatly under both conditions. We concluded that the effect of the mask on perceived shape is mediated by its effect on encoding of orientation information, although an additional effect on the subsequent stage of shape-slant integration cannot be excluded. (shrink)

In this paper I begin by examining a particularly disturbing eliminativist argument from Evelyn Fox Keller against the continued use of the very concept of the gene. If Fox Keller’s argument were to work, then any attempt to continue with or attempt to revise behavioral genetics would be doomed. In the course of replying to Fox Keller’s argument a revised, functional concept of the gene is presented and defending. Using this revised conception of the gene I then consider how appeal (...) to a functional approach to the gene can itself lead to a more general functionalist revision of the basic behavioral genetics project. In the third part of the paper I then turn to examining the advantages with respect to scientific explanation that such a functionalist account can provide. And, I end by considering how such an account might provide some help in dealing with additional ethical worries, including additional ethical arguments from Fox Keller against the continued use of the concept of the gene as well as ethical concerns that have been raised regarding behaviorally designed babies. (shrink)

In his “The Foundations of Mathematics”, Ramsey attempted to marry the Tractarian idea that all logical truths are tautologies and vice versa, and the logicism of the Principia. In order to complete his project, Ramsey was forced to introduce propositional functions in extension (PFEs): given Ramsey's definitions of 1 and 2, without PFEs even the quantifier-free arithmetical truth that 1 ≠ 2 is not a tautology. However, a number of commentators have argued that the notion of PFEs is incoherent. This (...) response was first given by Wittgenstein but has been best developed by Sullivan. While I agree with Wittgenstein and Sullivan's common conclusion, I believe that even the most compelling of Sullivan's arguments is importantly mistaken and that Wittgenstein's remarks are too opaque to be left as the end of the matter. In this article I uncover the fault in Sullivan's argument and present an alternative criticism of PFEs which is Wittgensteinian in spirit without being too mystifying. (shrink)

If we take the state function of quantum mechanics to describe belief states, arguments by Stairs and Friedman-Putnam show that the projection postulate may be justified as a kind of minimal change. But if the state function takes on a physical interpretation, it provides no more than what I call a fortuitous approximation of physical measurement processes, that is, an unsystematic form of approximation which should not be taken to correspond to some one univocal "measurement process" in nature. (...) This fact suggests that the projection postulate does not provide a proper locus for interpretive investigation. Readers will also find section 3's analysis of fortuitous approximations of independent interest and presented without the perils of quantum mechanics. (shrink)

We introduce the appropriate iterated version of the system of ordinal notations from [G1] whose order type is the familiar Howard ordinal. As in [G1], our ordinal notations are partly inspired by the ideas from [P] where certain crucial properties of the traditional Munich' ordinal notations are isolated and used in the cut-elimination proofs. As compared to the corresponding “impredicative” Munich' ordinal notations (see e.g. [B1, B2, J, Sch1, Sch2, BSch]), our ordinal notations arearbitrary terms in the appropriate simple term (...) algebra based on the notion of collapsing functions (which we would rather identify as projective functions). In Sect. 1 below we define the systems of ordinal notationsPRJ( ), for any primitive recursive limit wellordering . In Sect. 2 we prove the crucial well-foundness property by using the appropriate well-quasi-ordering property of the corresponding binary labeled trees [G3]. In Sect. 3 we interprete inPRJ( ) the familiar Veblen-Bachmann hierarchy of ordinal functions, and in Sect. 4 we show that the corresponding Buchholz's system of ordinal notationsOT( ) is a proper subsystem ofPRJ( ), although it has the same order type according to [G3] together with the interpretation from Sect. 2 in the terms of labeled trees. In Sect. 5 we use Friedman's approach in order to obtain an appropriate purely combinatorial statement which is not provable in the theory of iterated inductive definitions ID< λ, for arbitrarily large limit ordinalλ. Formal theories, axioms, etc. used below are familiar in the proof theory of subsystems of analysis (see [BFPS, T, BSch]). (shrink)

The present study seeks to accomplish three goals: to shed light on the problem of reason in Husserl’s co-inherited philosophical project, to elucidate his transcendental critique of reason, and to present Husserl's idea of reason in its distinctive features. A historical excursus first provides a frame to understand the necessity of a critique of reason, its proper subject-matter, and its function for the project of genuine philosophy. In particular, this historical reflection identifies the form that a critique must assume (...) in order to fulfil its philosophical-scientific task. The focus is then directed at Husserl's methodological recalibration of the problem of reason. Husserl's ‘prinzipielle Kritik’ is elucidated in his transcendental reassessment of the headings ‘reason’ and ‘unreason,’ and is thought in connection to the concept of Selbstbesinnung. Lastly, Husserl’s idea of reason is reconstructed in relation to, and in disambiguation from, the concepts of self-evidence, logos, synthesis, fulfilment, positing, etc. Reason, as teleological rule and structural form of transcendental subjectivity, is clarified in its dependence on, and irreducibility to, the problems of constitution and in light of the question of its objective/subjective character. (shrink)

A basis for a set C of functions on natural numbers is a set F of functions such that C is the closure with respect to substitution of the projection functions and the functions in F. This paper introduces three new bases, comprehending only common functions, for the Grzegorczyk classes ℰ_n with n ≥ 3. Such results are then applied in order to show that ℰ_{n+1} = K_n for n ≥ 2, where {K_n}n∈ℕ is the Axt hierarchy.

Previous work has shown that the problem of measurement in quantum mechanics is not correctly seen as one of understanding some allegedly univocal process of measurement in nature which corresponds to the projection postulate. The present paper introduces a new perspective by showing that how we are to understand the nature of the change of quantum mechanical state on measurement depends very sensitively on the interpretation of the state function, and by showing how attention to this dependence can greatly (...) sharpen the problems and relations between them. In particular, the problems take a form resembling their traditional formulation only on an inexact value interpretation, according to which the state function attributes inexact values of quantities to systems. On other interpretations we can apply (with various drawbacks) the subensemble idea, according to which a discontinuous change of quantum mechanical description results on measurement simply because we need a new state function to describe a new object. (shrink)

In 1993, biologist Margie Profet captured the attention of the popular press with the publication of her radical thesis: menstruation has a function. Traditional theories, she claims, typically view menstruation as a functionless by-product of cyclic flux. The details of Profet's functional account are similarly radical: she argues that menstruation has been naturally selected to defend the female reproductive tract from sperm-borne pathogens. There are a number of weaknesses in Profet's evolutionary analysis. However, I focus on a set of (...) pragmatic problems that arise prior to any details of her evolutionary account. In arguing for the importance of pragmatic considerations, I draw from the linguistic analyses of Nelson Goodman. I conclude that critical investigation of the evolutionary details of Profet's pathogen defense account will be more feasible if and when biologists more frequently feature the female system of pathogen defense in their inductive generalisations. The system needs to be better entrenched before its functional components, such as menstruation, can be thoroughly investigated. (shrink)

The philosophy of medicine and psychiatry has considered the defining of disease, illness, and disorder an important project for over three decades. Within this literature, accounts based on adaptive "functions" have been prominent, particularly in the DSM nosology. In response to this trend, Jerome Wakefield has presented a view of mental disorder as "harmful dysfunction." In this view, "harm" contributes the value-element to disorder concepts, while "dysfunction" implies a value-free foundation as long as the latter is grounded in evolutionary biology. (...) In a critical review of Wakefield's and others' functionalist arguments for disorder concepts, we make four major points. We recommend a shift away from the definition of value-free disorder concepts, instead emphasizing the analysis of the logical features and the value commitments in nosological categories. (shrink)

In ‘A modal theory of function’, I gave an argument against all existing theories of function and outlined a new theory. Karen Neander and Alex Rosenberg argue against both my negative and my positive claim. My aim here is not merely to defend my account from their objections, but to (a) very briefly point out that the new account of etiological function they propose in response to my criticism cannot avoid the circularity worry either and, more importantly, (...) to (b) highlight, and attempt to make precise, an important feature of my modal theory that may have been understated in the original paper – that function attributions depend on the explanatory project at hand. (shrink)

Functional localization has historically been one of the primary goals of neuroscience. There is still debate, however, about whether it is possible, and if so what kind of theories succeed at localization. I argue for a contextualist approach to localization. Most theorists assume that widespread contextual variability in function is fundamentally incompatible with functional decomposition in the brain, because contextualist accounts will fail to be generalizable and projectable. I argue that this assumption is misplaced. A properly articulated contextualism can (...) ground successful theories of localization even without positing completely generalizable accounts. Via a case study from perceptual neuroscience, I suggest that there is strong evidence for contextual variation in the function of perceptual brain areas. I then outline a version of contextualism that is empirically adequate with respect to this data, and claim that it can still distinguish brain areas from each other according to their functional properties. Finally, I claim that the view does not fail the norms for good theory in the way that anticontextualists suppose. It is true that, on a contextualist view, we will not have theories that are completely generalizable and predictive. We can, however, have successful partial generalizations that structure ongoing investigation and lead to novel functional insight, and this success is sufficient to ground the project of functional localization. (shrink)

Mechanistic explanation involves the attribution of functions to both mechanisms and their component parts, and function attribution plays a central role in the individuation of mechanisms. Our aim in this paper is to investigate the impact of a perspectival view of function attribution for the broader mechanist project, and specifically for realism about mechanistic hierarchies. We argue that, contrary to the claims of function perspectivalists such as Craver, one cannot endorse both function perspectivalism and mechanistic hierarchy (...) realism: if functions are perspectival, then so are the levels of a mechanistic hierarchy. We illustrate this argument with an example from recent neuroscience, where the mechanism responsible for the phenomenon of ephaptic coupling cross-cuts the more familiar mechanism for synaptic firing. Finally, we consider what kind of structure there is left to be realist about for the function perspectivalist. (shrink)

The projection of conscious content is a central feature of Max Velmans' theory of consciousness, implying that conscious experiences are built within a conversation of minds and worlds in which they form a 'reflexive' unity – as stated in his reflexive monism theory. What are the neurobiological structures and functions that underpin the experience of conscious contents being located in a spatio-temporal frame outside the nervous system that instantiates them? In this paper I offer informed speculation about these neurobiological structures (...) on the basis of the concept of projection within the psychophysical 'egocentric space', having the central nervous system at the origin of coordinates and the interface with the environment as the horizon. The reasoning is based on the work of several neuroscientists on feedback signals from the motor to sensory neuron systems, building a picture of how they support the projective process. I also call attention to the integrative role of glial cells in the generation of localized sensations and other conscious contents. (shrink)

Focusing on the recent work of Michael Bratman as emblematic of several important developments in the philosophy of action, I raise four questions that engage with a set of interlocking concerns about systemic functionalism in the philosophy of action. These questions are: (i) Are individual and institutional intentions the same kind of thing? (ii) Can the risk of proliferation of systemic functional explanations be managed? (iii) Is there an appealing basis for the apparent methodological individualism in our theories of action (...) and agency? and (iv) Why not, instead, pursue a methodologically anti-individualist and ecological approach to action and agency? The latter alternative, I suggest, offers a promising way to retain many of the core insights of the Bratmanian project while avoiding the difficulties inherent to some of the methodological presumptions of some strands of contemporary philosophy of action. (shrink)

We revisit the construction of the gravitational functional renormalization group equation tailored to the Arnowitt–Deser–Misner formulation emphasizing its connection to the covariant formulation. The results obtained from projecting the renormalization group flow onto the Einstein–Hilbert action are reviewed in detail and we provide a novel example illustrating how the formalism may be connected to the causal dynamical triangulations approach to quantum gravity.

Although ‘glue semantics’ is the most extensively developed theory of semantic composition for LFG, it is not very well integrated into the LFG projection architecture, due to the absence of a simple and well-explained correspondence between glue-proofs and f-structures. In this paper I will show that we can improve this situation with two steps: (1) Replace the current quantificational formulations of glue (either Girard’s system F, or first order linear logic) with strictly propositional linear logic (the quantifier, unit and exponential (...) free version of either MILL or ILL, depending on whether or not tensors are used). (2) Reverse the direction of the standard σ-projection from f-structure to meaning, giving one going from the (atomic nodes of) the glue-proof to the f-structure, rather than from the f-structure to a ‘semantic projection’ which is itself somehow related to the glue-proof. As a side effect, the standard semantic projection of LFG glue semantics can be dispensed with. A result is that LFG sentence structures acquire a level composed of strictly binary trees, constructed out of nodes representing function application and lambda abstraction, with a significant resemblance to external and internal merge in the Minimalist Program. This increased resemblance between frameworks might assist in making useful comparisons. (shrink)

Discussion about project management, in both the academic literature and industry, is predominantly based on theories of control, many of which have been developed since the 1950s. However, issues arise when these ideas are applied unilaterally to all types of projects and in all contexts. In complex environments, management problems arise from assuming that results, predicted at the start of a project, can be sufficiently described and delivered as planned. Thus, once a project reaches a critical size, a calendar, and (...) a certain level of ambiguity and interconnection, the analysis centered on control does not function adequately. Projects that involve complex situations can be described as adaptive complex systems, consistent in multiple interdependent dynamic components, multiple feedback processes, nonlinear relations, and management of hard data and soft data. In this study, through a complex network, the dynamic structure of a project and its trajectories are simulated using inference processes. Finally, some numerical simulations are described, leading to a decision making tool that identifies critical processes, thereby obtaining better performance outcomes of projects. (shrink)

This study presented the policy of functional integration of the product planning team as a strategy for the development of the pharmaceutical industry in Palestine. The study population consists of all the workers in companies operating in the field of medicine in Palestine, which are (5) companies producing in the West Bank only for pharmaceuticals used by these companies, which are (296) employees, and was used a simple random sample to choose the sample and size (87) employees of the study (...) population, and to achieve the objectives of the study (87) questionnaires were distributed. The descriptive analytical method was used, and SPSS was used to answer and discuss the study's questions. The results showed that there is a significant relationship between the effectiveness of the policy of product development and the competitiveness of pharmaceutical companies in Palestine (West Bank), where the policy of product development efficiency accounts for 56.6% of the total change in the competitiveness of companies. The product quality component was most influential at all levels of product development effectiveness policy, followed by product identification, product cost reduction, packaging and product deletion. The weakest areas of strategic direction in pharmaceutical companies in Palestine (West Bank) are 67%. The weakest aspects of job integration are: non-regular meetings of representatives of different positions to participate in any project related to product development, to achieve spatial convergence of members of the product planning policy team in offices, laboratories and workplaces. (shrink)

The World Brain Death Project clarified many aspects of the diagnosis of brain death/death by neurologic criteria. Clearer descriptions than previously published were presented concerning the etiology, prerequisites, minimum clinical criteria, apnea testing targets, and indications for ancillary testing. Nevertheless, there remained many epistemic and metaphysical assertions that were either false, ad hoc, or confused. Epistemically, the project was not successful in explaining away remaining brain functions, complex reflexes as “spinal,” the risk and lack of utility of the apnea test, (...) the ignored and often present confounders of central endocrine dysfunction and high-cervical-spinal-cord injury, the limitations of ancillary tests, or the cases of reversibility of some findings of brain death/death by neurologic criteria. Metaphysically, the World Brain Death Project variously suggested different concepts of death that were not supported with argument. Concepts offered included simply restating the criterion of brain death/death by neurologic criteria; personhood, without recognizing it is a higher-brain concept; and emergent functions of the organism as a whole, without specifying what these might be, if not biologic anti-entropic integration that actually remains after brain death/death by neurologic criteria. The World Brain Death Project only offered confused metaphysical discussion, and gave no reason why the state they described as brain death/death by neurologic criteria should be considered death itself. The main epistemic and metaphysical problems with brain death/death by neurologic criteria remain untouched by the World Brain Death Project. (shrink)

Despite its long period of dominance, the details of associationism as developed by the British Empiricists in the 18th and 19th centuries are often ignored or forgotten today. Perhaps as a result, modern understandings of Empiricist associationism are often oversimplified. In fact, there is no single core view that can be viewed as definitional, or even weaker, as characteristic, of the tradition. The actual views of associationists in this tradition are much more diverse than any such view would allow, even (...) on fundamental aspects of the concept of association. This paper presents some of the most striking theoretical diversity and most significant discussions within the Empiricist associationist tradition. Recognizing this diversity, Empiricist associationism is best viewed as a project with shared questions and methods rather than a shared substantive theory of mind. This discussion can inform our understanding of the historical tradition, and also inform our current use of association and associationism. The concept of association is more flexible than it is often treated, and even its basic nature and function remain up for debate. (shrink)

BackgroundTo probe the functional role of brain oscillations, transcranial alternating current stimulation has proven to be a useful neuroscientific tool. Because of the excessive tACS-caused artifact at the stimulation frequency in electroencephalography signals, tACS + EEG studies have been mostly limited to compare brain activity between recordings before and after concurrent tACS. Critically, attempts to suppress the artifact in the data cannot assure that the entire artifact is removed while brain activity is preserved. The current study aims to evaluate the (...) feasibility of specific artifact correction techniques to clean tACS-contaminated EEG data.New MethodIn the first experiment, we used a phantom head to have full control over the signal to be analyzed. Driving pre-recorded human brain-oscillation signals through a dipolar current source within the phantom, we simultaneously applied tACS and compared the performance of different artifact-correction techniques: sine subtraction, template subtraction, and signal-space projection. In the second experiment, we combined tACS and EEG on one human subject to demonstrate the best-performing data-correction approach in a proof of principle.ResultsThe tACS artifact was highly attenuated by SSP in the phantom and the human EEG; thus, we were able to recover the amplitude and phase of the oscillatory activity. In the human experiment, event-related desynchronization could be restored after correcting the artifact.Comparison With Existing MethodsThe best results were achieved with SSP, which outperformed sine subtraction and template subtraction.ConclusionOur results demonstrate the feasibility of SSP by applying it to a phantom measurement with pre-recorded signal and one human tACS + EEG dataset. For a full validation of SSP, more data are needed. (shrink)

The focus of this paper is to discuss the semiotic aspects of our findings from a project we conducted in the frame of Emotional Text Analysis paradigm. In the project, we intended to create a computer text classifier capable of effectively classifying texts into emotional categories. We agreed that we would need discrete data samples to input into it. For this, we asked 178 informants to give a verdict on the dominant emotion of 48 sample texts. Prior to their assessment (...) of the texts, the informants responded to a questionnaire used to estimate their empathic tendency. A detailed analysis of the informants’ assessments and personal empathetic tendency scores showed a positive correlation. Subsequently, our interest was piqued by the issue of how emotions could be triggered by conventional signs. Our findings seem to suggest that words are only used as an expression form insofar as they embody another type of semiotic complexity, thus diverging from the traditional Pearcian triad. In order to develop on these findings, it is therefore the main objective of this paper to provide a biosemiotic model of representation/interpretation of emotions, with particular attention paid to the eliciting of emotions as sign types. In this endeavour, we draw upon K. Kull’s concept of emonic semiotic model realization. Our suggestion is that, when one processes a text that elicits an emotional response, two semiotic facets are relevant: indexicality and emonicity. We argue that it is a main empathetic function to enforce the emonic model of semiosis over the indexical in situations where the interpreter has a choice between the two. As such, the hypothesis of the study is that emotions facilitate a particular type of semiotic mechanism, relying on the mimesis principle. (shrink)

This work is best described as an endeavour to contribute to the phenomenology of intentions, the experiences of intending to do something. It finds its point of departure in the discussion of two ‘analytic philosophers’, John Searle and John McDowell, where two contrasting accounts of intentions are offered. The first task is to derive a hybrid account, according to which there are different kinds of intentions, each having the property of being a potential continuant with prior- and in-action phases. The (...) remainder of the discussion is a phenomenological justification of the hybrid account. Through a critical engagement with work of the classical phenomenologists, descriptions are advanced towards the end of demonstrating that the genus intention splits into the species projecting and willing and that each instantiates the property of being a potential continuant with prior- and in-action phases. This work does not offer a complete justification of the hybrid account; rather, the discussion culminates with the articulation of a concrete phenomenological problem, the answer to which is a condition for the evaluation of the phenomenological merit of the hybrid account. This problem functions as an invitation for other phenomenologists to return to thing themselves and engage in concrete phenomenological work. (shrink)

The article considers the modern meaning of Kant’s doctrine of war. The author examines the context and content of the key provisions of Kant’s concept of perpetual peace. The author also reviews the ideological affinity between Kant and previous authors who proposed to build alliances of states as a means of preventing wars. It is noted that the French revolution and the wars caused by it, the peace treaty between France and Prussia served as the historical background for the conceptualization (...) of Kant’s project. In the second half of the 20th century, there is a growing attention to Kant’s ethical and political philosophy. Theorists of a wide variety of political and ethical schools, pay attention to Kant’s legacy and relate their own concepts to it. Kant’s idea of war is reconsidered by Michael Doyle, Jürgen Habermas, Ulrich Beck, Mary Kaldor, Brian Orend. Thus, Doyle tracks democratic peace theory back to Kant’s idea of the spread of republicanism. According to democratic peace theory, liberal democracies do not solve conflict among themselves by non-military methods. Habermas, Beck, Kaldor appreciate Kant as a key proponent of cosmopolitanism. For them, Kant’s project is important due to notion of supranational forms of cooperation. They share an understanding that peace will be promoted by an allied authority, which will be “governing without government” and will take responsibility for the functioning of the principles of pacification of international relations. Orend’s proves that Kant should be considered as a proponent of the just war theory. In addition, Orend develops a new area in just war theory – the concept of ius post bellum – and justifies regime change as the goal of just war. (shrink)

In its last round of publications in September 2012, the Encyclopedia Of DNA Elements (ENCODE) assigned a biochemical function to most of the human genome, which was taken up by the media as meaning the end of ‘Junk DNA’. This provoked a heated reaction from evolutionary biologists, who among other things claimed that ENCODE adopted a wrong and much too inclusive notion of function, making its dismissal of junk DNA merely rhetorical. We argue that this criticism rests on (...) misunderstandings concerning the nature of the ENCODE project, the relevant notion of function and the claim that most of our genome is junk. We argue that evolutionary accounts of function presuppose functions as ‘causal roles’, and that selection is but a useful proxy for relevant functions, which might well be unsuitable to biomedical research. Taking a closer look at the discovery process in which ENCODE participates, we argue that ENCODE’s strategy of biochemical signatures successfully identified activities of DNA elements with an eye towards causal roles of interest to biomedical research. We argue that ENCODE’s controversial claim of functionality should be interpreted as saying that 80 % of the genome is engaging in relevant biochemical activities and is very likely to have a causal role in phenomena deemed relevant to biomedical research. Finally, we discuss ambiguities in the meaning of junk DNA and in one of the main arguments raised for its prevalence, and we evaluate the impact of ENCODE’s results on the claim that most of our genome is junk. (shrink)

We study the sets that are computable from both halves of some (Martin–Löf) random sequence, which we call 1/2-bases. We show that the collection of such sets forms an ideal in the Turing degrees that is generated by its c.e. elements. It is a proper subideal of the K-trivial sets. We characterize 1/2-bases as the sets computable from both halves of Chaitin’s Ω, and as the sets that obey the cost function c(x,s)=Ωs−Ωx−−−−−−−√. Generalizing these results yields a dense hierarchy (...) of subideals in the K-trivial degrees: For k<n, let Bk/n be the collection of sets that are below any k out of n columns of some random sequence. As before, this is an ideal generated by its c.e. elements and the random sequence in the definition can always be taken to be Ω. Furthermore, the corresponding cost function characterization reveals that Bk/n is independent of the particular representation of the rational k/n, and that Bp is properly contained in Bq for rational numbers p<q. These results are proved using a generalization of the Loomis–Whitney inequality, which bounds the measure of an open set in terms of the measures of its projections. The generality allows us to analyze arbitrary families of orthogonal projections. As it turns out, these do not give us new subideals of the K-trivial sets; we can calculate from the family which Bp it characterizes. We finish by studying the union of Bp for p<1; we prove that this ideal consists of the sets that are robustly computable from some random sequence. This class was previously studied by Hirschfeldt [D. R. Hirschfeldt, C. G. Jockusch, R. Kuyper and P. E. Schupp, Coarse reducibility and algorithmic randomness, J. Symbolic Logic81(3) (2016) 1028–1046], who showed that it is a proper subclass of the K-trivial sets. We prove that all such sets are robustly computable from Ω, and that they form a proper subideal of the sets computable from every (weakly) LR-hard random sequence. We also show that the ideal cannot be characterized by a cost function, giving the first such example of a Σ03 subideal of the K-trivial sets. (shrink)