It is a contested question in contemporary theories of religion whether the concept of religion can be defined in a sound way or not. Many theorists maintain that a universal but delimiting definition is impossible. In this study, by contrast, it is argued that a conceptual analysis of religion that holds universally is perfectly possible because the following thesis can be seen as a necessary and sufficient conceptual condition of what religion is: X is a religion if and only if (...) X is a collection of artifacts which has the proper function of representing a supraphysical world. On this thesis, it is argued that artifacts such as pictorial and verbal representations, rituals, symbols, and various tools constitute religion as a cultural object, which, as a collection of artifacts, has the proper function of representing a conceived world that is not entirely physical, and which, allegedly, is a prerequisite for existential welfare in relation to observance. It is here important to understand what is constitutive for these kinds of conceived worlds. Supraphysical world is defined as follows. Given that the actual world is a physical world, a conception S is a construction of a supraphysical world if and only if both of the following conditions apply to S: Metaphysical component: S is a duplicate of the actual world with the addition of an anti-physical substance. Existential-normative component: S is an alleged prerequisite for existential welfare in relation to observance. The core argument of the study is that holds a priori for the concept of religion and as an a posteriori necessity for every instance of a religion. Apart from discussing the methodological problems of defining religion, the study introduces a new theory of religion in terms of. It addresses issues in the theory of artifacts; in the theory of representations; and in the theory of conceptual analysis. (shrink)

In this paper, the theory of syllogistic reasoning proposed by Johnson-Laird is shown to be inadequate and an alternative theory is put forward. Protocols of people attempting to solve syllogistic problems and explaining to another person how they reached their conclusions were obtained. Two main groups of subjects were identified. One group represented the relationship between classes in a spatial manner that was supplemented by a verbal representation. The other group used a primarily verbal representation. A detailed theory (...) of the processes for both groups is given. (shrink)

Modes of Presentation analyses a collection of problems, known as 'Frege's puzzle', resulting from how thinkers and speakers have a limited perspective on reference in thought and language. Heck argues that these puzzles have much to teach us both about the foundations of cognition and the nature of linguistic communication.

The representational mode of thinking assumes a correspondence between appearance and reality that is supported by a metaphysical edifice. This way of thinking uses the metaphor of the mirror, which suggests a reflected image of consciousness and confusion between the representation and original consciousness. Jacque Derrida, a leading postmodern philosopher, wants to overcome the mode of representational thinking and extricate himself from it by attempting to think and emphasize differences. Like Derrida, the Daoist sage Zhuangzi and the (...) Japanese Zen master Dōgen also seek to avoid representational thinking; however, these Eastern philosophers accomplish this in a very different way. This paper will compare their differences with respect to overcoming the representational mode of thinking. (shrink)

Résumé Cet article considère que l’émergence de valeurs humanistes n’est pas un phénomène purement moderne. Si par humanisme nous entendons l’essor des savoirs laïques et scientifiques, nous pouvons constater sa présence à certaines époques de l’histoire de l’Islam. L’Humanisme dans le sens du respect des « valeurs humaines » comme la démocratie est tout aussi étendu dans le temps et dans l’espace. Donc l’idée que l’Occident, en tant qu’héritier de la Grèce antique, en possède le monopole est assez intenable. Des (...) sociétés tribales pratiquent bien souvent des versions de la démocratie directe, la représentation étant un aspect des régimes beaucoup plus complexes. En outre, même parmi les États monarchiques, rares sont ceux qui peuvent à long terme se permettre d’ignorer l’opinion publique. Les démocraties représentatives modernes en revanche se dispensent souvent de consulter leurs électorats pour des décisions telles que la déclaration des guerres. En tout cas, elles ne constituent qu’un mode de représentation parmi d’autres et n’ont pas le monopole de la vertu, surtout dans les communautés divisées sur le plan religieux. Ailleurs elles peuvent servir de dispositif de légitimation, comme dans le cas d’Israël. (shrink)

There are two main models for explaining Frege's notion of sense, both of which have their roots in the work of Sir Michael Dummett. One, nowadays most familiar from the work of David Chalmers, is broadly internalist and descriptivist in character. The other, most familiar from the work of Gareth Evans, is externalist and anti-descriptivist. I first consider the former project, arguing that Dummett anticipated Chalmers's version of the view, and that no version of this view is going to be (...) defensible. The arguments are somewhat different from those familiar from the literature. I then consider Evans's view and argue that, while it is not vulnerable to many of the objections that have been made to it, it does not really succeed as an account of sense, because it forces us to abandon Frege's view that sense is an aspect of representational content. (shrink)

The commemorative forms of the Romans are marked by the ubiquity of two contrasting presentational modes: one essentially mimetic, rooted in the representational power of artistic forms, the other abstract and figurative, dependent on the presentation of cues for the summoning of absent yet necessary images. The mimetic mode was thoroughly conventional, and thus posed few problems of interpretation; the figurative knew no such orthodoxy and required a different and distinctive form of attention. At the tomb, epigraphic and sculptural (...) forms, each in its characteristic manner, addressed an audience habituated by tradition to respond to both of these modes, to grasp their differences, and to rise to the challenge implicit in the very fact of their contrast. (shrink)

This paper argues that the emergence of humanistic values is not a purely modern phenomenon. If by humanism we refer to secular learning and the development of science, there were periods in the history of Islam when this was encouraged. Humanism in the sense of the respect for ‘human values’ such as democracy is equally widely distributed in time and space, so that the idea that the West, as heirs of Ancient Greece, has a monopoly is quite untenable. Tribal societies (...) often practise versions of direct democracy; representation is an aspect of many more complex regimes. Even with monarchical states, few can afford to neglect public opinion over the longer term. Modern representative democracies moreover often fail to consult their people on major issues such as declaring war. In any case that is only one mode of representation among others and does not have the monopoly of virtue, especially in religiously divided communities. Elsewhere it may be adopted as a legitimating device in a specific context, as I suggested had been the case with Israel. (shrink)

Habits usually come in the form of skilled action. Then, accurately explaining the nature of habitual actions requires to say something on skilled actions. Here we focus on the debate on skilled actions in the philosophical literature informed by motor neuroscience. The main question in the literature is whether practical knowledge can be reduced to propositional knowledge and, if not, how these different forms of knowledge can be related when skilled motor performance is in play. But this, ipso facto, also (...) represents a crucial question in the case of habitual actions. In this respect, we suggest that skilled action performance at the basis of habitual actions is the result of an information processing that is shared, within the motor brain, by both epistemic and practical states (of which we specify the nature and the relation). We offer a description of how this information processing works, so as to shed new light on how to conceive habitual skilled action, while also taking into account the practical mode of access to the epistemic states about this action. (shrink)

Previous research indicates that individuals with depressive disorders have aberrant resting state functional connectivity and may experience memory dysfunction. While resting state functional connectivity may be affected by experiences preceding the resting state scan, little is known about this relationship in individuals with DD. Our study examined this question in the context of object memory. 52 individuals with DD and 45 healthy controls completed clinical interviews, and a memory encoding task followed by a forced-choice recognition test. A 5-min resting state (...) fMRI scan was administered immediately after the forced-choice task. Resting state networks were identified using group Independent Component Analysis across all participants. A network modeling analysis conducted on 22 networks using FSLNets examined the interaction effect of diagnostic status and memory accuracy on the between-network connectivity. We found that this interaction significantly affected the relationship between the network comprised of the medial prefrontal cortex, posterior cingulate cortex, and hippocampal formation and the network comprised of the inferior temporal, parietal, and prefrontal cortices. A stronger positive correlation between these two networks was observed in individuals with DD who showed higher memory accuracy, while a stronger negative correlation was observed in individuals with DD who showed lower memory accuracy prior to resting state. No such effect was observed for HC. The former network cross-correlated with the default mode network, and the latter cross-correlated with the dorsal attention network. Considering that the DMN and DAN typically anticorrelate, we hypothesize that our findings indicate aberrant reactivation and consolidation processes that occur after the task is completed. Such aberrant processes may lead to continuous “replay” of previously learned, but currently irrelevant, information and underlie rumination in depression. (shrink)

Nel 1956, in piena guerra fredda, una conferenza di scienziati al Dartmouth College negli Stati Uniti annunciò il lancio di un audace progetto scientifico, l’Intelligenza Artificiale (I.A.). Dopo l’iniziale fallimento degli sforzi della “Hard AI” di produrre un’intelligenza simile a quella umana, alla fine del XX secolo è emerso il movimento della “Soft AI”. Invece di essere orientato a imitare il comportamento umano in relazione a compiti specifici, ha preferito cercare modi alternativi di eseguire i compiti basati sulle particolari funzioni (...) e strutture della macchina. Il fattore decisivo è stata la combinazione della tecnologia di apprendimento automatico con le comunicazioni digitali online, l’incontro tra l’IA e Internet. Le applicazioni dell’IA “soft” sono quelle che vediamo nel mondo dei dispositivi automatici “intelligenti” che informano la nostra vita sociale digitale. Nel seguente articolo mi concentrerò su una particolare applicazione dell’IA per le discussioni online con utenti umani, ChatGPT, per mostrare le implicazioni della tecnologia digitale online nelle modalità storico-sociali dell’esistenza umana. ChatGPT è un’applicazione che combina l’IA con Internet, le possibilità della corrispondenza tra macchine e le potenzialità della tele-comunicazione umana. Il mio approccio si concentra sulle implicazioni fenomenologiche e storico-sociali della proliferazione della tecnologia AI per quanto riguarda la coscienza e la socialità umana. -/- Abstract (english) -/- In 1956, amidst the Cold War, a conference of scientists at Dartmouth College in the United States announced the launch of a bold, scientific project, Artificial Intelligence (A.I.). After the initial failure of “Hard AI” efforts to produce a human-like intelligence, the “Soft AI” movement emerged in the late 20th century. Instead of being oriented towards imitating human behaviour concerning specific tasks, it preferred to seek alternative ways of performing tasks based on the particular functions and structures of the machine. The decisive factor was the combination of Machine Learning technology with Digital Online Communications, the meeting between AI and the Internet. The applications of “Soft” AI are those we see in the world of “smart”, “intelligent” automatic devices that inform our digital social life. In the following article, I will focus on a particular application of AI for online discussions with human users, ChatGPT, in order to show the implications of online digital technology in the social-historical modalities of human existence. ChatGPT is an application that combines AI with the Internet, the possibilities of Machine correspondence with the potentialities of human telecommunications. My approach focuses on the phenomenological and social-historical implications of the proliferation of AI technology as regards human consciousness and sociality. (shrink)

Carl Olson is Professor of Religious Studies at Allegheny College in Pennsylvania. His previous books include The Indian Renouncer and Postmodern Poison: A Cross-Cultural Encounter and The Theology and Philosophy of Eliade: A Search for the Centre.

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Zen and the Art of Postmodern Philosophy: Two Paths of Liberation from the Representational Mode of ThinkingRobert MagliolaZen and the Art of Postmodern Philosophy: Two Paths of Liberation from the Representational Mode of Thinking. By Carl Olson. New York: State University of New York Press, 2000. 309 pp.Carl Olson's Zen and the Art of Postmodern Philosophy compares two paths of liberation from the representational mode (...) of thinking, namely, Zen Buddhism and postmodern philosophy. Olson is to be commended for encouraging this dialogue, especially since professors of religious studies usually marginalize Gallic postmodern thought. He is also to be appreciated for the enormous effort that must have been required to describe so much material. Olson treats Bataille, Baudrillard, Deleuze, Derrida, Guattari, Foucault, Kristeva, Lacan, Levinas, and Lyotard on the postmodern side; and Dogen, Hakuin, Nishitani, many Chinese Ch'anists, and some Indian Buddhists on the Buddhist side. His method is to arrange the chapters according to topoi such as "Language, Disruption, and Play," "Ways of Thinking," "The Body," and so on, and to treat the pertaining ideas of the individual Buddhist and postmodern authors insofar as applicable.Because Olson's book assembles between two covers the names, selected works, and—at least in a general sense—the "key" ideas of the postmodern movement and their grosso modo similarities/dissimilarities via-à-vis Zen Buddhism, I think it serves an undergraduate readership well enough. The problem is that the book too often performs like a crib sheet in the CliffsNotes manner, reducing so-called "key" ideas to misleading clichés. The book is at its best when it gives an author some length of attention, as it does with Dogen. Rather than reduce my review to a series of sound bites (print bites?) corresponding to Olson's, I shall resort to what hermeneuts call an Auerbachian decoupage, that is, a close analysis of several passages that can be taken as indicative of an author's mode in general. I'll address three interpretations from Olson's book, one of Derrida, one of a Chinese kung-an (koan), and one of Lacan.Within his comparison of Derrida/language/Buddhism, Olson cites (p. 46) a sentence from Derrida's Writing and Difference: "Speech is stolen: since it is stolen [End Page 295] from language it is, thus, stolen from itself, that is, from the thief who has always already lost speech as property and initiative." Olson glosses as follows: "Derrida claims that a speaking subject, representing an irreducible secondary status, is no longer the person who speaks because his/her origin is elusive in an already established field of speech." Because of glosses like this, Derrida is all too often subjected to the ridicule of nonspecialists, who exclaim, "Derrida denies that a person can use speech instrumentally? Aren't his lectures the instruments of his own ideas?" Actually in the section Olson quotes, Derrida is appropriating Lacanian thought and mutating it for Derridean purposes. For Derrida, all life is stretched out in time and diced-out in space in such a way that phenomenological self-identity is an illusion. Physical writing is the best metaphor for this, in that written words (even Chinese ideograms) cannot, in the scientific sense, be perceived in one absolute moment: it "takes time" and it "takes space" to recognize a word, that is, "build" a word-meaning. Derrida calls life a "text" or "writing" because life is like writing: life on the phenomenological level appears holistic (much as a word-meaning appears self-identical, i.e., arising all at once), but life is actually a time/space "drift."1In the sentence Olson quotes, what Derrida means has the following gist: Speech (spoken words) is stolen from language in that it belongs to language as writing and is really writing; and insofar as it is really writing, it is stolen from itself; speech has "always already" been lost to language in that the instrumentality of speech is always undercut by language's nature as writing. Speech is always undercut by an inevitable drift that subverts intentionality and foils our attempts to make speech our absolute "property." This does not mean most of the intention... (shrink)

Drawing on an example from artificial grammar learning, I present the case that similarity processes can be computationally identical to rules processes, but that participants in an artificial grammar learning experiment may use different processing modes to classify stimuli. The number of properties and other representational differences between rule and similarity processes are an accidental consequence of strategies used.

This study critically explores the representation of ideologies across the verbal and visual modes in 15 articles and photographs from local Spanish-language print media with the goal of determining the potential for minoritized semiotic texts to challenge the negative semiotic treatment of Latin@ immigrants in the United States. Following a critical social semiotic approach, the analysis of intersemiotic relationships demonstrates that approximately half of the semiotic texts analyzed communicate an overall transformative message by challenging the negative representations of Latin@s (...) in the mainstream media. The strong presence of transformative ideologies in the verbal and visual modes underscores the potential for Spanish-language media to represent Latin@s as powerful social actors who stand up to negative treatment through activism. Moreover, the contrast of ideologies across the verbal and visual modes may incite the audience to participate in activism that supports Latin@ immigrants in the United States. (shrink)

Nominal concepts represent things as tokens of types. Recent research suggests that we represent principled connections between the type of thing something is (e.g., DOG) and some of its properties (k‐properties; e.g., having four legs for dogs) but not other properties (t‐properties; e.g., being brown for dogs). Principled connections differ from logical, statistical, and causal connections. Principled connections license (i) the expectation that tokens of the type will generally possess their k‐properties, (ii) formal explanations (i.e., explanation of the presence of (...) k‐properties in tokens of a type by reference to the type of thing it is), and (iii) normative expectations concerning the presence of k‐properties in tokens of the type. The present paper investigates the hypothesis that representing principled connections requires representing properties as aspects of being the relevant kind of thing (Aspect Hypothesis). Experiment 1 provides a direct test of the Aspect Hypothesis. Experiments 2 and 3 provide indirect tests of the Aspect Hypothesis. All three experiments provide support for the Aspect Hypothesis. Experiment 4 investigates a prediction of the Aspect Hypothesis concerning the manner in which formal explanations are licensed by principled connections. Finally, Experiment 5 investigates a prediction of the Aspect Hypothesis concerning the nature of the normative expectations licensed by principled connections. Together these results provide strong evidence for the idea that representing principled connections involves representing a property as being an aspect of being a given kind of thing. The results also help clarify the manner in which formal explanation differs from other modes of explanation. Finally, the results of the experiments are used to motivate a proposal concerning the formal structure of the conceptual representations implicated by principled connections. This structure provides a domain‐general way of structuring our concepts and embodies the perspective we take when we think and talk of things as being instances of a kind. (shrink)

Some have defended a Fregean view of perceptual content. On this view, the constituents of perceptual contents are Fregean modes of presentation (MOPs). In this paper, I propose that perceptual MOPs are best understood in terms of object files. Object files are episodic representations that store perceptual information about objects. This information is updated when sensory conditions change. On the proposed view, when a subject perceptually represents some object a under two distinct MOPs, then the subject initiates two object files (...) that both refer to a. My defense of this view appeals to its satisfaction of four constraints that I argue theories of perceptual MOPs should satisfy. Furthermore, I show that some existent accounts of perceptual MOPs fail to satisfy them. The defended constraints also indicate what is unique about perceptual, as opposed to linguistic or cognitive, MOPs. (shrink)

Psychological studies of touch and blindness have been fraught with controversy. Within this field there remains an important theoretical divide. Many researchers have taken a cognitive approach to the study of touch and blindness, relating these to higher order processes, such as memory and concept formation. Others adopt a theoretical perspective, arguing that it not necessary to consider the 'internal representation' of the stimuli, when investigating touch - thus people make use of information from the physical biomechanical properties of (...) their limbs as they assess the physical properties of objects. In addition, psychologists differ in the relative importance they place on the modality of sensory stimulation for subsequent perceptual experiences. Some psychologists argue that touch can do many of the things that are accomplished by vision, and claim that the mode of sensory stimulation is not critically important for perception, arguing that much information can be obtained through non-visual modalities. Others suggest that there are important consequences of a lack of visual experience, arguing for the importance of multiple forms of sensory input for conceptual development. New to the Debates in Psychology series, Touch, Representation, and Blindness brings together the leading investigators in these areas, each presenting the evidence for their side of the debate. An introductory chapter sets the theoretical and historical stage for the debate, and a concluding chapter draws together the different views and ideas set forth by the contributors, summarizing and resolving the discussion. (shrink)

The important role of mathematical representations in scientific thinking has received little attention from cognitive scientists. This study argues that neglect of this issue is unwarranted, given existing cognitive theories and laws, together with promising results from the cognitive historical analysis of several important scientists. In particular, while the mathematical wizardry of James Clerk Maxwell differed dramatically from the experimental approaches favored by Michael Faraday, Maxwell himself recognized Faraday as “in reality a mathematician of a very high order,” and his (...) own work as in some respects a re‐representation of Faraday’s field theory in analytic terms. The implications of the similarities and differences between the two figures open new perspectives on the cognitive role of mathematics as a learned mode of representation in science. (shrink)

This chapter discusses recent attempts to clarify the notion of practical representation and its theoretical fruitfulness. The ultimate goal is not just to show that intellectualists are on good grounds when they appeal to practical representation in their theories of know-how. Rather, it is to argue that ​ any plausible theory of skill and know-how has to appeal to the notion of practical representation developed here. §1 explains the notion of a mode of presentation and introduces (...) practical modes of presentation. §2 illustrates practical representation by discussing models of motor control in current theories of sensori-motor psychology; §3 puts forward an argument for positing practical representation. §4 goes from practical non-conceptual representations to practical conceptual representations — to practical concepts. §5 concludes. (shrink)

Many scientific disciplines rely on the construction and use of models: biomedical sciences are no exception. This PhD thesis addresses several aspects of the practice of scientific modeling. First, I discuss the nature of modeling as such, proposing a novel, complementary account of scientific modeling which I term the experimentation-driven modeling account and which drives the construction of mechanistic models in many fields of biological and biomedical research, such as cancer immunology. Second, I scrutinize an objection to the mechanistic account (...) of explanation according to which the account fails to accommodate the common practice of idealizing difference-making factors. I argue that this objection ultimately fails because it is riddled with a number of conceptual inconsistencies. Third, I analyze the roles of similarity judgments in some fields of cancer research which employ a variety of mouse models to learn about the disease mechanisms, arguing that by appreciating the epistemic complexities it is possible to shed new light on more general philosophical debates regarding scientific representation. Fourth, mechanisms can also be studied using more theoretical apparatus in the form of simulations. I investigate an example of an agent-based model used to model the outbreak of SARS-CoV-2... (shrink)

This paper discusses Raimo Tuomela's we-mode account in his recent book "Social Ontology: Collective Intentionality and Group Agents" and develops the idea that mode should be thought of as representational. I argue that in any posture – intentional state or speech act – we do not merely represent a state of affairs as what we believe, or intend etc. – as the received view of 'propositional attitudes' has it –, but our position relative to that state of affairs (...) and thus ourselves. That is, we represent the subject through what I call "subject mode" and its position through what I call "position mode". I argue that the key to understanding collective intentionality is to understand how we represent others as co-subjects of positions rather than as their objects. This is shown on various levels of collective intentionality. On the non-conceptual level of joint attention we experience others as co-subjects who we attend with rather than to and who we are at least also disposed to act jointly with. On the conceptual level of the we-mode we represent others as co-subjects of positions of knowledge, intention, belief and shared values. Organizations and thus group agents in Tuomela's sense I propose to understand in terms of what I call "role mode", that is, in terms of the positions individuals and groups take as occupants of certain roles, for example, as committee members, or as chancellor of Germany. I try to show how this account, while very much in the spirit of Tuomela's, can avoid his fictionalism about group agents and some other problems of his account, while steering between the Scylla of excessive individualism and the Charybdis of extreme collectivism. (shrink)

Beginning with a case vignette, this paper uses a semiotic approach to analyze several different kinds of understanding used in clinical medicine. By outlining semiotic structures, four distinct modes of understanding can be defined: (1) the representational mode, corresponding to scientific medicine; (2) the pragmatic mode, constituting the basic standpoint of medicine; (3) the hermeneutic mode, underlying the empathic, humanistic spirit of medicine; and (4) the ontologic mode, associated with both the ethical and ritual aspects of (...) medicine. Clarifying the relationship between these modes avoids common confusions in clinical situations. Although experienced clinicians intuitively use these different modes, they do not necessarily reflect upon them. They are instead mindful of them, and this unique multi-modal consciousness, I suggest, provides a model for integrating theory and practice. (shrink)

Is it possible to construct an alternative framework for the description of physical reality that is not based on space and time? According to Kant, because of the incorrigibility of the spatiotemporal scheme, the contents of any such alternative will be beyond our cognitive grasp. Nonetheless, the possibility of constructing such a descriptive scheme poses itself as an intriguing challenge. In this paper, we attempt to answer this challenge by exploiting an analytical tool extensively used by physicists and engineers: the (...) utilisation of multiple representations of the same data using integral transforms – for example, the Fourier transform. According to the “spectral” picture we propose, frequencies and wavelengths, related to time and space by the Fourier transform, form an adequate alternative basis for describing physical systems, and one that is of equal richness to the spatiotemporal picture. Furthermore, the routine use of Fourier analysis applied to familiar physical systems suggests ways in which sense organs might be constructed such that they naturally give rise to a spectral representation of the world. Although we might never be able to imagine perceiving the world in this way, we can nonetheless describe the contents of such a mode of perception and relate them precisely to our own world-view. Hence, we suggest in a Kantian spirit, that the spatiotemporal description of the world is not unique. (shrink)

In the past few decades there has been a growing interest and debate amongst historians of education surrounding issues of visuality, materiality, spatiality, transfer, and circulation. This collection of essays – with its focus on the interaction between ideas, images, objects, and/or spaces that contain an educational dimension – is a contribution to this ongoing debate. The contributors address how meaning is created, conveyed, and transformed through multiple modes of communication, representation, and interaction; through movement across spaces; through media (...) and technologies; and through collective memory- and identity-making. The collection demonstrates that meaning is mobilized through ‘multimodality’, ‘translocation’, ‘technology’, and ‘heritage’, and that it assumes different qualities which need to be reflected upon in the history of education in particular and in education research in general. This book was originally published as a special issue of _Paedagogica Historica. _. (shrink)

We focus on the decomposition problem for nonstationary multicomponent signals involving Big Data. We propose the kernel sparse learning, developed for the T-F reassignment algorithm by the path penalty function, to decompose the instantaneous frequencies ridges of the overlapped multicomponent from a time-frequency representation. The main objective of KSL is to minimize the error of the prediction process while minimizing the amount of training samples used and thus to cut the costs interrelated with the training sample collection. The IFs (...) first extraction is decided using the framework of the intrinsic mode polynomial chirp transform, which obtains a brief local orthogonal TFR of signals. Then, the IFs curves of the multicomponent signal can be easily reconstructed by the T-F reassignment. After the IFs are extracted, component decomposition is performed through KSL. Finally, the performance of the method is compared when applied to several simulated micro-Doppler signals, which shows its effectiveness in various applications. (shrink)

Representations of science and technology, embodied as imaginaries, visions, and expectations, have become a growing focus of analysis. These representations are of interest to normative approaches to science and technology, such as Hermeneutic Technology Assessment and Responsible Innovation, because of their ability to modulate understandings of science and technology and to influence scientific and technological development. This article analyses the culture of participation underlying the NanoKOMIK project and the representations and meanings of (nano)science and (nano)technology communicated in the two nano-fiction (...) comic books created as part of the project: _Dayanne and Murillo. The power of nanoscience_ (2016) and _NanoKOMIK #2_ (2017). The article argues that despite NanoKOMIK’s efforts to engage the public with (nano)science and (nano)technology, it reproduces non-binding modes of public participation and transmits socio-technical meanings that are instrumental in the social legitimisation of (nano)technology. More specifically, the analysis shows that NanoKOMIK’s comic books, in addition to not problematising the risks and conveying an eminently positive view of nanotechnology, also communicate certain ‘myth-conceptions’ of scientific activity and its products. For example, they convey an individualistic and linear vision of research and innovation and an instrumentalist and neutral (or ‘value-free’) view of technology. These findings highlight the importance of critically analysing the ‘cultures of participation’ that characterise and reproduce ‘participatory’ or ‘collaborative’ projects and the representations of (nano)science and (nano)technology that they perpetuate. (shrink)

This paper examines the status and role of modes of explanation of behavior in contemporary legal theory. It does so by reference to the criticism made by Sundram Soosay of the dominance of the conscious and deliberative mode of explanation in the work of Joseph Raz, H.L.A. Hart and Ronald Dworkin. Soosay's criticism is discussed and evaluated by reference to a reading of these three theorists. I argue for a pluralist and pragmatic approach to modes of explanations of behavior, (...) as opposed to one that conceives of representations of behavior as capable of offering true and verifiable descriptions of human nature. I illustrate the value of such pluralism and pragmatism by reference to Institutions of Law, the most recent work by Neil MacCormick. Ultimately, I call for a closer engagement by legal theorists with the issues taken up by the philosophy of the social sciences, and in particular, on its treatment of the question of the status and role of modes of explanation of behavior for the purpose of proposing social scientific hypotheses. (shrink)

Cet ouvrage a pour but de déterminer qu'il existe bien un rapport entre la mode vestimentaire et la pensée d'un moment. La philosophie néoplatonicienne de la Renaissance, toute occupée à définir le beau, représente un terrain idéal pour étudier le lien entre pensée philosophique et matérialité vestimentaire.

The notion of intersubjectivity has achieved a primary status in contemporary psychoanalytic debate, stimulating new theoretical proposals as well as controversies. This paper presents an overview of the main contributions on inter-subjectivity in the field of neurosciences. In humans as well as—probably—in other species, the ability for emotional resonance is guaranteed early in development. Based on this capacity, a primary sense of connectedness is established that can be defined inter-subjective in that it entails sharing affective states and intentions with caregivers. (...) We propose to define such a form of inter-subjectivity ascontingent, since the infant’s early abilities for resonance do not imply the more generalized capacity to permanently conceive of the relationship outside the realm of current interactions and the infant-caregiver’s mutual correspondence of internal states. This form of connection, hence, results in a self-referential, bodily, and affectively codified, context- and time dependent, like-me experience of interactions. The gradual maturation of brain structures and processes as well as interactive experiences allow proper intersubjectivity exchanges, grounded on new intentional and representational capacities, to evolve. In this more mature form of intersubjectivity, the individual is allowed to conceive of her own psychic space both as distinct and as possibly connected with the other’s contents and experience, even in the absence of current behavioral indicators of such correspondence. This multi-layered model of intersubjectivity, which is embraced by current neuroscience research, seems to allow for new interpretations of psychoanalytic models of human relatedness based upon classic clinical observations. (shrink)

It is a thankless task to have to reply to Professor Murray Krieger’s “Retrospective.” Qui s’excuse, s’accuse, and since I cannot ask my readers to embark on their own retrospective of my writings and test them for consistency, I have little chance of restoring my reputation in their eyes. Hence I would have been happier to leave Professor Krieger to his agonizing, if he did not present himself the “spokesman” for a significant body of theorists who appear to have acclaimed (...) my book on Art and Illusion without ever having read it. The followers of this school of criticism—of which Professor Krieger is a prominent member—had apparently convinced themselves that the book lent support to an aesthetics in which the notions of reality and of nature had no place. They thought that I had subverted the old idea of mimesis and that all that remained were different systems of conventional signs which were made to stand for an unknowable reality. True, professor Krieger admits that I never endorsed such an interpretation of my views, and he even concedes that there are passages in Art and Illusion which contradict such an out-and-out relativism, but he wants to convince his readers that these contradictions lead precisely to the ambiguities he now proposes to analyse.If he were right that the book encourages such a misreading, all I could do would be to express my regrets for having failed to make myself sufficiently clear. Luckily I can draw comfort from the fact that unlike these literary critics, the leading archaeologist of this country, Professor Stuart Piggott, had no difficulty at all in discerning my meaning and profiting from my arguments. In his Walter Neurath Memorial Lecture of 1978, entitled Antiquity Depicted: Aspects of Archaeological Illustration, the author did me the honour of taking a statement from my book as his starting point. It is the passage at the end of part I in which I recapitulate the content of the first two chapters:What matters to us is that the correct portrait, like the useful map, is an end product on a long road through schema and correction. It is not a faithful record of a visual experience but the faithful construction of a relational mode.Neither the subjectivity of vision nor the sway of conventions need lead us to deny that such a model can be constructed to any required degree of accuracy. What is decisive here is clearly the word “required.” The form of a representation cannot be divorced from its purpose and the requirements of the society in which the given visual language gains currency.1 1. E. H. Gombrich, Art and Illusion: A Study in the Psychology of Pictorial Representation, A. W. Mellon Lectures in the Fine Arts, 1956 , p. 90. E. H. Gombrich was director of the Warburg Institute and Professor of the History of the Classical Tradition at the University of London from 1959 to 1976. His many influential works include The Story of Art, Art and Illusion, Meditations on a Hobby Horse, The Sense of Order, Ideals and Idols, The Image and the Eye, and, most recently, Tributes. His previous contributions to Critical Inquiry include “The Museum: Past, Present and Future and “Standards of Truth: The Arrested Image and the Moving Eye”. (shrink)

This volume of Ned Block's writings collects his papers on consciousness, functionalism, and representationism. A number of these papers treat the significance of the multiple realizability of mental states for the mind-body problem -- a theme that has concerned Block since the 1960s. One paper on this topic considers the upshot for the mind-body problem of the possibility of a robot that is functionally like us but physically different -- as is Commander Data of _Star Trek's_ second generation. The papers (...) on consciousness treat such conceptual issues as phenomenal versus access consciousness, Dennett's theory of consciousness, and the function of consciousness, as well as such empirical matters as "How Not to Find the Neural Correlate of Consciousness," and an argument that there are distinct neural correlates for access consciousness and phenomenal consciousness. Turning to the mind-body problem, Block defends physicalism against Max Black's argument concerning phenomenal modes of presentation. The papers on representationism consider "mental paint" as well as the "Inverted Earth" thought experiment -- a world in which colors are reversed but there is a compensating reversal in the words that are used to describe them. _Consciousness, Function, and Representation_, bringing together papers that have appeared primarily in journals and conference proceedings, can be regarded as Block's most complete statement of his positions on consciousness. (shrink)

This study recruited English monolinguals, Mandarin monolinguals, and Mandarin–English bilinguals to examine whether native English and native Mandarin speakers think about time differently and whether the acquisition of L2 English could reshape native Mandarin speakers’ mental representations of temporal sequence. Across two experiments, we used the temporal congruency categorization paradigm which involved two-alternative forced-choice reaction time tasks to contrast experimental conditions that were assumed to be either compatible or incompatible with the internal spatiotemporal associations. Results add to previous studies by (...) confirming that native English and native Mandarin speakers do think about time differently, and the significant crosslinguistic discrepancy primarily lies in the vertical representations of time flow. However, current findings also clarify the existing literature, demonstrating that the acquisition of L2 English does not appear to affect native Mandarin speakers’ temporal cognition. ME bilinguals, irrespective of whether they attained elementary or advanced level of English proficiency, exhibited temporal thinking patterns commensurate with those of Mandarin monolinguals. Some theoretical implications regarding the effect of bilingualism on cognition in general can be drawn from the present study, a crucial one being that it provides evidence against the view that L2 acquisition can reshape habitual modes of thinking established by L1. (shrink)

The book from which these sections are excerpted is concerned with the prospects for assimilating the study of human intelligence and its products to the natural sciences through the investigation of cognitive structures, understood as systems of rules and representations that can be regarded as “mental organs.” These mental structui′es serve as the vehicles for the exercise of various capacities. They develop in the mind on the basis of an innate endowment that permits the growth of rich and highly articulated (...) structures along an intrinsically determined course under the triggering and partially shaping effect of experience, which fixes parameters in an intricate system of predetermined form. It is argued that the mind is modular in character, with a diversity of cognitive structures, each with its specific properties arid principles. Knowledge of language, of the behavior of objects, and much else crucially involves these mental structures, and is thus not characterizable in terms of capacities, dispositions, or practical abilities, nor is it necessarily grounded in experience in the standard sense of this term.Various types of knowledge and modes of knowledge acquisition are discussed in these terms. Some of the properties of the language faculty are investigated. The basic cognitive relation is “knowing a grammar”; knowledge of language is derivative and, correspondingly, raises further problems. Language as commonly understood is not a unitary phenomenon but involves a number of interacting systems: the “computational” system of grammar, which provides the representations of sound and meaning that permit a rich range of expressive potential, is distinct from a conceptual system with its own properties; knowledge of language must be distinguished from knowledge of how to use a language; and the various systems that enter into the knowledge and use of language must be further analyzed into their specific subcomponents. (shrink)

Product differentiation has emerged as a central dynamic in contemporary agrofood systems. Departure from the mode of standardization emblematic of agrofood modernization raises questions about future technical trajectories and the ways in which learning will be sustained. This article examines two innovation trajectories: the rapid coupling of biotechnologies and information technologies to yield products differentiated by constituent components—a model based on a cognitive logic of decomposition/ recomposition—and the proliferation of product networks that mobilize distinctive, localized resources to create complete (...) identities—a model based on a cognitive logic of identity. The article analyzes the information structures—institutional mechanisms that support information exchange and learning—in each of these opposed development paradigms. We find that knowledge creation under each of the logics occurs through mechanisms not recognized within the respective paradigms. On this basis, we derive institutional hybridity as a fundamental resource in systems of innovation. (shrink)

The disruptions of coronavirus disease 2019 in the year 2020 reshaped all aspects of life, including religious practices and rituals. As more religious activities shifted to digital space during the lockdown periods, there was a growing need to examine the link between religion and digital media. Using the model of the Uniting Presbyterian Church in Southern Africa, this article draws on the notion of transversal rationality and concepts of rationality, cognitive, evaluative and pragmatic to posit that COVID-19 has configured traditional (...) missional and liturgical spaces in ways that locate the agency of the marginalised at the centre. The article highlights how COVID-19 configured Christian mission as it disrupted power dynamics through religious digital spaces, which emerged as a new way of reimaging a missional church. These new digital spaces mediate between interaction and ‘telepresence’, embodied in the representations of the sacred available through online religious systems in practices where users are no longer ordinary believers – but religious participants who have power and freedom to choose. Although this is not a new phenomenon, the article concludes that such spaces created by COVID-19 shifts in power dynamics present opportunities for ordinary members to reinvent new meanings on what it means to be present or absent, to name, narrate and reinterpret the divine and forge new meanings towards participating in the mission of God.Contribution: Although this is not a new phenomenon, this article represents a systematic and practical reflection within a paradigm in which the intersection of philosophy, religious studies, social sciences, humanities and natural sciences generate an interdisciplinary, multidisciplinary and transdisciplinary contested discourse. (shrink)

Is it possible to construct an alternative framework for the description of physical reality that is not based on space and time? According to Kant, because of the incorrigibility of the spatiotemporal scheme, the contents of any such alternative will be beyond our cognitive grasp. Nonetheless, the possibility of constructing such a descriptive scheme poses itself as an intriguing challenge. In this paper, we attempt to answer this challenge by exploiting an analytical tool extensively used by physicists and engineers: the (...) utilisation of multiple representations of the same data using integral transforms – for example, the Fourier transform. According to the spectral picture we propose, frequencies and wavelengths, related to time and space by the Fourier transform, form an adequate alternative basis for describing physical systems, and one that is of equal richness to the spatiotemporal picture. Furthermore, the routine use of Fourier analysis applied to familiar physical systems suggests ways in which sense organs might be constructed such that they naturally give rise to a spectral representation of the world. Although we might never be able to imagine perceiving the world in this way, we can nonetheless describe the contents of such a mode of perception and relate them precisely to our own world-view. Hence, we suggest in a Kantian spirit, that the spatiotemporal description of the world is not unique. (shrink)