We show that in quantum logic of closed subspaces of Hilbert space one cannot substitute quantum operations for classical (standard Hilbert space) ones and treat them as primitive operations. We consider two possible ways of such a substitution and arrive at operation algebras that are not lattices what proves the claim. We devise algorithms and programs which write down any two-variable expression in an orthomodular lattice by means of classical and quantum operations in an identical form. Our results (...) show that lattice structure and classical operations uniquely determine quantum logic underlying Hilbert space. As a consequence of our result, recent proposals for a deduction theorem with quantum operations in an orthomodular lattice as well as a, substitution of quantum operations for the usual standard Hilbert space ones in quantum logic prove to be misleading. Quantum computer quantum logic is also discussed. (shrink)

D′ ⊆ D is a normal totality on a Scott domain D if it is upward closed and x ⊓ y ∈ D′ is an equivalence relation on D′. We prove that every topological space can be represented by a domain with norma totality.

The epistemic modal auxiliaries must and might are vehicles for expressing the force with which a proposition follows from some body of evidence or information. Standard approaches model these operators using quantificational modal logic, but probabilistic approaches are becoming increasingly influential. According to a traditional view, must is a maximally strong epistemic operator and might is a bare possibility one. A competing account—popular amongst proponents of a probabilisitic turn—says that, given a body of evidence, must \ entails that \\) is (...) high but non-maximal and might \ that \\) is significantly greater than 0. Drawing on several observations concerning the behavior of must, might and similar epistemic operators in evidential contexts, deductive inferences, downplaying and retractions scenarios, and expressions of epistemic tension, I argue that those two influential accounts have systematic descriptive shortcomings. To better make sense of their complex behavior, I propose instead a broadly Kratzerian account according to which must \ entails that \ = 1\) and might \ that \ > 0\), given a body of evidence and a set of normality assumptions about the world. From this perspective, must and might are vehicles for expressing a common mode of reasoning whereby we draw inferences from specific bits of evidence against a rich set of background assumptions—some of which we represent as defeasible—which capture our general expectations about the world. I will show that the predictions of this Kratzerian account can be substantially refined once it is combined with a specific yet independently motivated ‘grammatical’ approach to the computation of scalar implicatures. Finally, I discuss some implications of these results for more general discussions concerning the empirical and theoretical motivation to adopt a probabilisitic semantic framework. (shrink)

Taking the real Newtonian colour circle – and not the one Palmer depicts as Newton's – we don't have to wait 300 years for Palmer to say no to the Lockean aperçu about the inverted spectrum. One of the aims of this historical detour is to show that one's commitment about the “topology” of the colour space greatly affects Palmer's argument.

We investigate the set theoretical strength of some properties of normality, including Urysohn's Lemma, Tietze-Urysohn Extension Theorem, normality of disjoint unions of normal spaces, and normality of Fσ subsets of normal spaces.

A normal state on a von Neumann algebra defines a countably additive probability measure over its projection lattice. The von Neumann algebras familiar from ordinary QM are algebras of all the bounded operators on a Hilbert space H, aka Type I factor von Neumann algebras. Their normal states are density operator states, and can be pure or mixed. In QFT and the thermodynamic limit of QSM, von Neumann algebras of more exotic types abound. Type III von Neumann (...) algebras, for instance, have no pure normal states; the pure states they do have fail to be countably additive. I will catalog a number of temptations to accord physical significance to non-normal states, and then give some reasons to resist these temptations: pure though they may be, non-normal states on non-Type I factor von Neumann algebras can't do the interpretive work we've come to expect from pure states on Type I factors; our best accounts of state preparation don't work for the preparation of non-normal states; there is a sense in which non-normal states fail to instantiate the laws of quantum mechanics. (shrink)

We introduce the notion of normal hyperimaginary and we develop its basic theory. We present a new proof of the Lascar-Pillay theorem on bounded hyperimaginaries based on properties of normal hyperimaginaries. However, the use of the Peter–Weyl theorem on the structure of compact Hausdorff groups is not completely eliminated from the proof. In the second part, we show that all closed sets in Kim-Pillay spaces are equivalent to hyperimaginaries and we use this to introduce an approximation of φ-types (...) for bounded hyperimaginaries. (shrink)

Abstract.Russell Stannard distinguishes between objective time as measured in theoretical physics and subjective time, or time as experienced by human beings in normal consciousness. Because objective time, or four‐dimensional space‐time for the physicist, does not change but exists all at once, Stannard argues that this is presumably how God views time from eternity which is beyond time. We human beings are limited to experiencing the moments of time successively and thus cannot know the future as already existing in (...) the same way that God does. I argue that Stannard is basically correct in his theological assumptions about God's understanding of time but that his explanation would be more persuasive within the context of a neo‐Whiteheadian metaphysics. The key points in that metaphysics are (1) that creation is contained within the structured field of activity proper to the three divine persons of the Christian doctrine of the Trinity and (2) that the spontaneous decisions of creatures are continually ordered and reordered into an ever‐expanding totality already known in its fullness by the divine persons. (shrink)

This review essay contrasts two of the most notable recent contributions to literature on space and society: Daniel Deudney's Dark Skies (2020) and Brian Patrick Green's Space Ethics (2022). The Green volume is a course textbook, geared to giving students an overview of some of the key ethical issues concerning space and how the arguments on these matters are shaping up. Its aim is to provide an overview rather than a specific line of argument. Deudney's text, by (...) contrast, is an example of a book proposing space skepticism. It argues that we should relinquish many of our current ambitions for space expansion on the grounds that they will increase the already significant degree of extinction-level risk that we face. The essay marks the distinction between these texts by contrasting normal- and special-domain approaches. Normal-domain approaches seek to extend familiar ethico-political issues into the discussion about space expansion without regarding space expansion as the road to utopia or extinction. Special-domain approaches hold to some such optimistic or pessimistic view. The essay goes on to highlight the way in which Green's text would benefit from more social critique, along the lines of Deudney. Ultimately, the normal-domain approach presupposed by Green and rejected by Deudney is upheld. (shrink)

Cosmological models that invoke a multiverse - a collection of unobservable regions of space where conditions are very different from the region around us - are controversial, on the grounds that unobservable phenomena shouldn't play a crucial role in legitimate scientific theories. I argue that the way we evaluate multiverse models is precisely the same as the way we evaluate any other models, on the basis of abduction, Bayesian inference, and empirical success. There is no scientifically respectable way to (...) do cosmology without taking into account different possibilities for what the universe might be like outside our horizon. Multiverse theories are utterly conventionally scientific, even if evaluating them can be difficult in practice. (shrink)

We find properties of topological spaces which are not shared by disjoint unions in the absence of some form of the Axiom of Choice.

This chapter discusses the ordering of color percepts, and starts by presenting an overview of the critical issues surrounding the topic and by examining the relationship between stimuli and percepts. Certain types of variability were found by experimental psychology in the relationship between stimulus and response as a result of observation conditions. In the twentieth century, the view that the normal human color-vision system has a standard implementation and that all perceptual data are appropriately treated with normal statistical (...) distribution methodology became the standard paradigm. However, the idea that the large number of color percepts humans can experience must fit into some kind of ordering system is an old one, going as far back to Aristotle and his proposed color categories based on a scale of chromatic colors between white and black. The strengths and limitations of the more recently developed kinds of color order systems are also touched upon here. (shrink)

What is space? It isn't a question that most of us normally stop to ask. Space is the venue of physics; it's where things exist, where they move and take shape. Yet over the past few decades, physicists have discovered a phenomenon that operates outside the confines of space and time. The phenomenon-the ability of one particle to affect another instantly across the vastness of space-appears to be almost magical. Einstein grappled with this oddity and couldn't (...) quite resolve it, describing it as "spooky action at a distance." But this strange occurrence has direct connections to black holes, particle collisions, and even the workings of gravity. If space isn't what we thought it was, then what is it?In Spooky Action at a Distance, George Musser sets out to answer that question, offering a provocative exploration of nonlocality and a celebration of the scientists who are trying to understand it. Musser guides us on an epic journey of scientific discovery into the lives of experimental physicists observing particles acting in tandem, astronomers discovering galaxies that look statistically identical, and cosmologists hoping to unravel the paradoxes surrounding the big bang. Their conclusions challenge our understanding not only of space and time but of the origins of the universe-and their insights are spurring profound technological innovation and suggesting a new grand unified theory of physics. (shrink)

We generalize a theorem of Mundici relating compactness of a regular logic L to a strong form of normality of the associated spaces of models. Moreover, it is shown that compactness is in fact equivalent to ordinary normality of the model spaces when L has uniform reduction for infinite disjoint sums of structures. Some applications follow. For example, a countably generated logic is countably compact if and only if every clopen class in the model spaces is elementary. The model spaces (...) of L are not normal for vocabularies of uncountable power ωα. It also follows that first-order logic is the only finite-dependence logic having normal model spaces and satisfying at the same time the downward Löwenheim-Skolem theorem and uniform reduction for pairs. (shrink)

Three questions govern this ``phenomenological'' inquiry: (1) how are sanity and madness spatialized? (2) how do myths shape lived space? (3) how can we moderns use primitive myth-systems to restructure lived space? i contrast newtonian and einsteinian spaces with the original space of our living. i show that this 'normal' space, and the spaces of science, are structured by the egological subject and therefore reflect ego-pathology. can we use myths to schematize a more satisfying (...) class='Hi'>space? (shrink)

Part I of this paper is developed in the tradition of Stone-type dualities, where we present a new topological representation for general lattices (influenced by and abstracting over both Goldblatt's [17] and Urquhart's [46]), identifying them as the lattices of stable compact-opens of their dual Stone spaces (stability refering to a closure operator on subsets). The representation is functorial and is extended to a full duality.In part II, we consider lattice-ordered algebras (lattices with additional operators), extending the Jónsson and Tarski (...) representation results [30] for Boolean algebras with Operators. Our work can be seen as developing, and indeed completing, Dunn's project of gaggle theory [13, 14]. We consider general lattices (rather than Boolean algebras), with a broad class of operators, which we dubb normal, and which includes the Jónsson-Tarski additive operators. Representation of l-algebras is extended to full duality. (shrink)

Photo by Thought Catalog on Unsplash INTRODUCTION The coronavirus pandemic is a challenge to educators, policy makers, and ordinary people. In facing the threat from COVID-19, school systems and global institutions need “to address the essential matter of each human being and how they are interacting with, and affected by, a much wider set of biological and technical conditions.”[1] Educators must grapple with the societal issues that come with the intent of ensuring the safety of the public. To some, “these (...) are actually as important as the biological concerns of people.”[2] The current global crisis shows that “scientifically, socially, and politically the economy and technosphere are not just related, they are integral to a comprehensive response to major challenges.”[3] In developing these responses, scientists, government leaders, and policy makers need to consider the vulnerabilities of people, especially those in “thrown away” groups.[4] Jerome Ravetz explains that “microscopic viral predators cull our populations, as ever, but with a selection that is not natural but social and political.”[5] Educators must address the underlying vulnerabilities and evaluate the virus as a threat to academic experiences and access to a fair education. ANALYSIS • Critical Pedagogy By definition, the critical approach to teaching is about the problem-posing method of education developed by Paolo Freire. In his Pedagogy of the Oppressed, he proposed a paradigm shift away from the banking method of learning wherein teachers deposit knowledge into the minds of students. Critical pedagogy is an educational approach that challenges students to develop the ability to recognize and criticize dominating theories and evaluate them in their social context. Teachers press students to recognize oppression and try to remedy oppression in their culture.[6] Despite the lack of in-person interaction between the teacher and the students, the effort to use innovative teaching techniques like critical pedagogy should continue. Online learning is not just about the use of technology, although the internet is crucial in the delivery of content. Since human beings are creators of value, they determine the meaning and purpose of technology. In this way, the set of values people have will influence online learning. Teachers cannot be more concerned about outcomes than about the process itself. The process is crucial since the ability of the student to think critically is developed in the exchange between the student and the teacher. The teacher cannot simply dump loads of information (deposit knowledge) but must pose problems to test the analytical and critical skills of students.[7] Education is about how people humanize the world. Policy makers miss the point when they focus on the delivery but do not pay attention to the substantive aspect of learning, which is human empowerment. Education is meant to expand the freedom of people. Education should be seen as an integrative activity. Learning is a formative process that aims to develop the human person. Without the face-to-face encounter between teacher and students, the challenge is finding ways to make learning an effective means to mold the values of young people. • Online Critical Pedagogy & the Role of Technology Physical distance appears to be an impediment in realizing the ideals of learning. The lack of contact between the teacher and the students may prevent a more meaningful interaction since online instruction is impersonal. It can be argued that there is no alternative to some classroom activities, especially laboratory experiments in science courses. The total classroom environment naturally influences the behavior of students when it comes to academic work: the look in the eyes of the professor, the caring ways of a teacher, or the pressure while taking exams contribute to an experience that only a classroom setting can provide. If implemented properly, technology can facilitate the personal relationships between teachers and students while providing meaningful experiences. With the current need for online learning during the COVID-19 pandemic, gadgets are indispensable. Some would even consider gadgets an extension of the human body. A mobile phone is not just any instrument; it has evolved into a novel way of being in the world. Our gadgets are a means of seeing how the outside world unfolds. Modern technological tools allow the interface of people in many fields of experience in a globalized environment. Computers and other digital devices extend the meaning and value of human freedom. For example, a laptop provided to a poor child can redefine the meaning of and what the future might hold for that child. The device is crucial to the whole learning process. Modern tools are critical to self-discovery and greater freedom. The values that people embrace will matter in the new normal. The internet has provided a new democratic space that empowers groups and individuals to express themselves and to understand the world.[8] In an online class, students and teachers alike need to analyze big picture questions and layers of information. For example, the student in an ethics or philosophy class can reflect on the realities of life. With the proper guidance, online education should help define the meaning of moral commitment and human responsibility. CONCLUSION Before the pandemic, policy makers had been pursuing the goals of a globalized economy. They had been fashioning and promoting programs that cater to the interests of a consumer-driven world that has deprived the poor of opportunity. When the pandemic struck, globalization suddenly came to a halt and people realized the things that truly matter in life – family, love, and life itself. The new normal must now emphasize the role of education as a source of inner strength that can empower the person to live well reinforcing values based on a social consciousness. Critical pedagogy is possible under the new normal. The distance between the teacher and student does not make the educational process less real and in the absence of a vaccine, online learning is the safest strategy. Governments cannot freeze an entire school year since education is the only way out from poverty for millions. The COVID-19 pandemic provides a reason to re-imagine teaching using technology to encourage all students to question systems of oppression or greed, as the persistent pursuit of the truth is what education is all about. [1] Hartsell, Layne, Krabbe, Alexander, & Pastreich, Emmanuel. “Covid-19, Global Justice, and a New Biopolitics of the Anthropocene.” Social Ethics Society Journal of Applied Philosophy 6, no. 2 (2020), 3. [2] Ravetz, Jerome. “Science for a Proper Recovery: Post-Normal, not New Normal.” Issues in Science and Technology [Internet] July 15, 2020. https://issues.org/post-normal-science-for-pandemic-recovery/ [3] Hartsell, et al. “Covid-19, Global Justice, and a New Biopolitics of the Anthropocene,” 6. [4] Ravetz, “Science for a Proper Recovery: Post-Normal, not New Normal.” [5] Ibid. [6] Freire, Paolo. Pedagogy of the Oppressed. (New York: Continuum Books, 1993). [7] Freire writes that in such a situation “instead of communicating, the teacher issues communiqués and makes deposits which the students patiently receive, memorize, and repeat.” See his Pedagogy of the Oppressed. [8] Bakardjieva, Maria. Internet Society. (London: Sage Publications, 2005). (shrink)

Abstract: The Pull Bayesian Significance Test (FBST) for precise hy- potheses is applied to a Multivariate Normal Structure (MNS) model. In the FBST we compute the evidence against the precise hypothesis. This evi- dence is the probability of the Highest Relative Surprise Set (HRSS) tangent to the sub-manifold (of the parameter space) that defines the null hypothesis. The MNS model we present appears when testing equivalence conditions for genetic expression measurements, using micro-array technology.

Foucault's account of the shift from the sovereign, or juridical, to the disciplinary mode of power produces an understanding of the operations of power cast in terms of individuals' imbeddedness within networks of dependencies specified by `norms' that measure individual performance according to the principles of equivalency (solidarity) and difference (`ab-normality'). Individuals, therefore, must not understand themselves as finally ensnared or trapped by the specific distribution of power within which they find themselves. Under determinate conditions and according to precise strategies, (...) they can always modify power's grip upon themselves. Foucault finds interesting prototypes for this in the ethical practices of ancient Greece that, in his view, satisfied the human desire for rules and form at the same time that they gave scope to the human impatience for liberty. Foucault turns to them in his late work, believing that they may have something to offer in place of modern moral philosophy. (shrink)

The universality of gravity (1g) in our daily lives makes it difficult to appreciate its importance in morphology and physiology. Bone and muscle support systems were created, cellular pumps developed, neurons organised and receptors and transducers of gravitational force to biologically relevant signals evolved under 1g gravity. Spaceflight provides the only microgravity environment where systematic experimentation can expand our basic understanding of gravitational physiology and perhaps provide new insights into normal physiology and disease processes. These include the surprising extent (...) of our body's dependence on perceptual information, and understanding the effect and importance of forces generated within the body's weightbearing structures such as muscle and bones. Beyond this exciting prospect is the importance of this work towards opening the solar system for human exploration. Although both appear promising, we are only just beginning to taste what lies ahead. (shrink)

This article reviews experimental evidence for a specific sensorimotor function which can be dissociated from higher level representations of space. It attempts to delineate this function on the basis of results obtained by psychophysical experiments performed with brain damaged and healthy subjects. Eye and hand movement control exhibit automatic features, such that they are incompatible with conscious control. In addition, they rely on a reference frame different from the one used by conscious perception. Neuropsychological cases provide a strong support (...) for this specific motor representation of space, which can be spared in patients with lesions of primary sensory systems who have lost conscious perception of visual, tactile or proprioceptive stimuli. Observation of these patients also showed that their motor behavior can be ''attracted'' by a goal only under specific conditions, that is, when the response is immediate and when no cognitive representation of this goal is elaborated at the same time. Beyond the issue of the dissociation between an implicit motor representation and more cognitive processing of spatial information, the issue of the interaction between these two systems is thus a matter of interest. It is suggested that the conscious, cognitive representation of a stimulus can contaminate or override the short-lived motor representation, but no reciprocal influence seem to occur. The interaction observed in patients can also be investigated in normals. The literature provides examples of interaction between sensorimotor and cognitive framing of space, which confirm that immediate action is not mediated by the same system as delayed action, and that elaborating a categorial representation of the action goal prevents the expression of the short-lived sensorimotor representation. It is concluded that action can be controlled by a sensory system which is specialized for on-line processing of relevant goal characteristics. The temporal constraints of this system are such that it can affect the action before a full sensory analysis of this goal has been completed. The performance obtained on the basis of this spatial sensory processing suggests that short-lived motor representations may rather be considered as real ''presentation'' of the action world, which share its metric properties. (shrink)

The aim of this study is an analysis of the possible adaptive consequences of delivery of low birth weight infants. We attempt to reveal the cost and benefit components of bearing small children, estimate the chance of the infants’ survival, and calculate the mothers’ reproductive success. According to life-history theory, under certain circumstances mothers can enhance their lifetime fitness by lowering the rate of investment in an infant and/or enhancing the rate of subsequent births. We assume that living in a (...) risky environment and giving birth to a small infant may involve a shift from qualitative to quantitative production of offspring. Given high infant mortality rates, parents will have a reproductive interest in producing a relatively large number of children with a smaller amount of prenatal investment. This hypothesis was tested among 650 Gypsy and 717 non-Gypsy Hungarian mothers. Our study has revealed that 23.8% of the Gypsy mothers had low birth weight (<2,500 g) children, whose mortality rate is very high. These mothers also had more spontaneous abortions and stillbirths than those with normal weight children. As a possible response to these reproductive failures, they shortened birth spacing, gaining 2–4 years across their reproductive lifespan for having additional children. Because of the relatively short interbirth intervals, by the end of their fertility period, Gypsy mothers with one or two low birth weight infants have significantly more children than their ethnic Hungarian counterparts. They appear to compensate for handicaps associated with low birth weights by having a larger number of closely spaced children following the birth of one or more infants with a reduced probability of survival. The possible alternative explanations are discussed, and the long-term reproductive benefits are estimated for both ethnic groups. (shrink)

The present paper is about the author’s current research on children’s education in urban contexts. It departs from the rising offer of programmes for school children in out-of-school contexts (e.g. museums, libraries, science centres). It asks what makes these practices educational (and not just interesting, entertaining and/or audience building). Based on Biesta ( 2006a , 2010 ) theory of education, the author frames and analyses the educational characteristics of, and possibilities of articulating, in and out-of-school educational practices. This paper aims (...) at understanding if the occasional outing from primary school premises promotes interruptions in the humanist foundations of school. In order to analyse relations between different institutions and professionals (to be) engaged in educational activities and programmes, Nóvoa ( 2002 , 2009 ) essays will be brought to the discussion, namely his conception of the ‘Public Space of Education’—as a space where culture, education, arts, sports and leisure are shared responsibilities, and where diverse institutions are networked aiming towards societal pluralism. I argue for the possibility of using cities’ public spaces as contexts with a worldly quality to complexify children’s education. Nevertheless, I draw attention to the unbearable educational lightness that these practices may carry if they do not go beyond the praise of chance; as well as to their unsustainable weight if they perpetually repeat school’s normal orders and add up rational discourses. (shrink)

The present paper is about the author’s current research on children’s education in urban contexts. It departs from the rising offer of programmes for school children in out-of-school contexts (e.g. museums, libraries, science centres). It asks what makes these practices educational (and not just interesting, entertaining and/or audience building). Based on Biesta (2006a, 2010) theory of education, the author frames and analyses the educational characteristics of, and possibilities of articulating, in and out-of-school educational practices. This paper aims at understanding if (...) the occasional outing from primary school premises promotes interruptions in the humanist foundations of school. In order to analyse relations between different institutions and professionals (to be) engaged in educational activities and programmes, Nóvoa (2002, 2009) essays will be brought to the discussion, namely his conception of the ‘Public Space of Education’—as a space where culture, education, arts, sports and leisure are shared responsibilities, and where diverse institutions are networked aiming towards societal pluralism. I argue for the possibility of using cities’ public spaces as contexts with a worldly quality to complexify children’s education. Nevertheless, I draw attention to the unbearable educational lightness that these practices may carry if they do not go beyond the praise of chance; as well as to their unsustainable weight if they perpetually repeat school’s normal orders and add up rational discourses. (shrink)

Introduction. Whatever its underlying causes, even the description of the phenomenon of thought insertion, of the content of the delusion, presents difficulty. It may seem that the best hope of a description comes from a broadly cognitivist approach to the mind which construes content-laden mental states as internal mental representations within what is literally an inner space: the space of the brain or nervous system. Such an approach objectifies thoughts in a way which might seem to hold out (...) the prospect of describing the ''alienated'' relation to one's own thoughts that seems to be present in thought insertion.1 Method. Firstly, I examine the general structure of cognitivist accounts of intentional or content-laden mental states. I raise the general difficulty of explaining how free-standing, and thus world-independent, inner states can still have bearing on the outer world. Secondly, I briefly examine Frith's model for explaining thought insertion and other passivity phenomena by postulating a failure of an internal monitoring mechanism of inner states. I question what account can be given of non-pathological cases and raise two specific objects. Results. Cognitivist accounts of the mind face a general, and possibly insuperable, challenge: explaining the intentionality of mental states in non-intentional, non- question-begging terms. There have so far been no satisfactory solutions. Cognitivist accounts of passivity phenomena in terms of a failure of internal monitoring face two objections. Firstly, accounting for non-pathological cases generates an infinite regress. Secondly, no account can be given of the paradoxical nature of utterances of the form of Moore's paradox: ''it is raining but I do not believe it''. Conclusions. A cognitivist approach presents an alienated account of thought in normal, non-pathological cases and is no help in accounting for thought insertion. (shrink)

Through publicness we offer a reconceptualization of marginality in the city, one that makes apparent the “inherent porosity” of the boundaries that organize urban life (Harvey 2006, 19). Our analysis attends to moments of publicness during fieldwork spent in various spaces within the city of Ottawa, Ontario, with individuals who use drugs and/or panhandle. Much of this research took place in central neighborhoods of Ottawa, which serve as the public image of the nation’s capital: Lowertown to the East of Parliament (...) Hill, and Centretown to the South. These neighborhoods hold the largest concentration of national and historical monuments in the city. They also contain the largest concentration of public marginality, including a cluster of homeless shelters and harm reduction services. In this article we examine this paradox of urban marginality and the limits of exclusion for conceptualizing it. While marginal individuals are deemed invisible, unimportant, and apart from “normal” city life, they are present and visible, perhaps more visible than anyone else. Even from marginal positions individuals remain affective participants in the space of the city, and constitutive of the urban experience. (shrink)

A study of the organization of obsessive-compulsive disorder (OCD) rituals in time and space illuminates a postulated mechanism on shifting focus in action parsing, from mid-ranged actions to finer movements (gestures). Performance of OCD rituals also involves high concentration rather than the automated, less attended performance of rituals in normal and stereotyped behaviors in animals and humans. (Published Online February 8 2007).

As authors, we recognize the scientific foundations for implementing social distancing in preventing the spread of Covid-19. Yet, we also recognize fundamental changes to the socio-legal discourse of everyday life that we research. We see legalized space itself as the foundation for social relationships significantly impacted through the ‘new normal’ of social/physical distancing guidelines. This paper will explore the positionalities of bodies that contribute to the transformation of cultural spaces and social interactions against the legalized backdrop of combatting (...) viral spread of Covid-19 in the United States, France, and Poland. (shrink)

A generalized Schrödinger equation containing correction terms to classical kinetic energy, has been derived in the complex vector space by considering an extended particle structure in stochastic electrodynamics with spin. The correction terms are obtained by considering the internal complex structure of the particle which is a consequence of stochastic average of particle oscillations in the zeropoint field. Hence, the generalised Schrödinger equation may be called stochastic Schrödinger equation. It is found that the second order correction terms are similar (...) to corresponding relativistic corrections. When higher order correction terms are neglected, the stochastic Schrödinger equation reduces to normal Schrödinger equation. It is found that the Schrödinger equation contains an internal structure in disguise and that can be revealed in the form of internal kinetic energy. The internal kinetic energy is found to be equal to the quantum potential obtained in the Madelung fluid theory or Bohm statistical theory. In the rest frame of the particle, the stochastic Schrödinger equation reduces to a Dirac type equation and its Lorentz boost gives the Dirac equation. Finally, the relativistic Klein–Gordon equation is derived by squaring the stochastic Schrödinger equation. The theory elucidates a logical understanding of classical approach to quantum mechanical foundations. (shrink)

The realities of the coronavirus crisis caused by the COVID-19 pandemic, in many cases, become decisive for adjusting the prospects for socio-economic development. The article presents the main results of studying the social aspect of the pandemic in the context of social heterogeneity and specific regional differences. The main points of the study are focused on analyzing the dynamics of the pandemic spreading in Russia’s regions, the specifics and effectiveness of social restrictions, and the transformation of social space. The (...) analysis of the pandemic dynamics was carried out taking into account the information from four large industrial regions in the center of Russia and the Urals. As part of the analysis, a number of problematic issues of the social constraints effectiveness are considered, among which there are the following ones: specificity of the pandemic dynamics by regions in the context of various options for self-isolation, factors of «Path Dependence» of the social space, the consequences of redundant restrictions, social «fatigue» and «erosion» of requirements for isolation. From the viewpoint of updating the transformation priorities - spatial transformations during a pandemic, the following aspects are considered: background for moving from isolation restrictions to spatial transformations, regional employment specificity, socio-economic priorities of spatial transformation, problem-oriented zoning of a heterogeneous socio-economic space. The study is aimed at developing an adequate authorities’ and society’s response to the problems of coronacrisis, forming a regionally adapted set of measures and strategies of socio-economic transformations during the pandemic, creating a basis for solving interdisciplinary issues in the subsequent situation of «normality 2020». (shrink)

Standard theories in mereotopology focus on relations of parthood and connection among spatial or spatio-temporal regions. Objects or processes which might be located in such regions are not normally directly treated in such theories. At best, they are simulated via appeal to distributions of attributes across the regions occupied or by functions from times to regions. The present paper offers a richer framework, in which it is possible to represent directly the relations between entities of various types at different levels, (...) including both objects and the regions they occupy. What results is a layered mereotopology, a theory which can handle multiple layers (analogous to the layers of a lasagna) of spatially or spatiotemporally coincident but mereologically non-overlapping entities. (shrink)

1024x768 Normal 0 21 false false false PT-BR X-NONE X-NONE O presente estudo tem como objetivo discutir sobre o diálogo necessário entre comunidade e escola para o projeto da Educação Integral. Parte-se inicialmente da noção da jornada ampliada e a proposta da formação do sujeito, nas suas dimensões afetivas, social, política e cultural. Formação esta que transcende a sala de aula e ocupa o território, os saberes comunitários e as diversas instâncias sociais. E nas entrelinhas reflete-se de fato que (...) ambas, comunidade e escola, estão preparadas para este desafio.  . (shrink)

Objective Apeiron was founded in 1966 and has developed into one of the oldest and most distinguished journals dedicated to the study of ancient philosophy, ancient science, and, in particular, of problems that concern both fields. Apeiron is committed to publishing high-quality research papers in these areas of ancient Greco-Roman intellectual history; it also welcomes submission of articles dealing with the reception of ancient philosophical and scientific ideas in the later western tradition. The journal appears quarterly. Articles are peer-reviewed on (...) a double-blind basis. Topics ancient philosophy ancient science reception of ancient philosophical and scientific ideas in the later western tradition Article formats Original Articles. (shrink)

Reproductive technologies are increasingly used not just to detect the presence of fetal “abnormalities” but also to “correct” or eliminate them before birth. This is done with the aim to enable the birth of “healthy” and “normal” children who can contribute better to the nation’s productivity. Although these processes are common to most women, the situation is further aggravated for surrogates within developing country contexts, who already work in precarious conditions and occupy the lower end of the hierarchy within (...) the surrogacy arrangement. Highlighting the Indian surrogacy context, I discuss and analyze some of these biopolitical challenges and complexities. (shrink)