The challenges with modeling the spread of Covid-19 are its power-type growth during the middle stages of the waves with the exponents depending on time, and that the saturation of the waves is mainly due to the protective measures and other restriction mechanisms working in the same direction. The two-phase solution we propose for modeling the total number of detected cases of Covid-19 describes the actual curves for many its waves and in many countries almost with the accuracy of physics (...) laws. Bessel functions play the key role in our approach. The differential equations we obtain are of universal type and can be used in behavioral psychology, invasion ecology (transient processes), etc. The initial transmission rate and the intensity of the restriction mechanisms are the key parameters. This theory provides a convincing explanation of the surprising uniformity of the Covid-19 waves in many places, and can be used for forecasting the epidemic spread. For instance, the early projections for the 3rd wave in the USA appeared sufficiently exact. The Delta-waves (2021) in India, South Africa, UK, and the Netherlands are discussed at the end. (shrink)

If we are to believe the proponents of the Theory of Practice and of Rational Choice, the gap between these two paradigmatic approaches cannot be bridged. They rely on ontological premises, theories of motivations and causal models that stand too far apart. In this article, I argue that this theoretical antinomy loses much of its edge when we take as objects of sociological investigation processes of historical change, that is, when we try to specify in theoretical terms how and in (...) which conditions historical actors enact and endorse shifts in patterns of relations as well as shifts in the symbolic and cognitive categories that make these relations significant. I substantiate this argument in light of the distinction between two temporalities of historical change: first, the long waves of gradual change and, second, the short waves of moments of breaks and ruptures. Along the way, I develop an argument about the conditions of emergence of self-limiting norms and the centrality of epistemic beliefs in situations of high disruption. (shrink)

El texto explora el papel que juegan los argumentos de naturaleza filosófica y religiosa en la razón pública, trayendo a colación el debate acerca del aborto, tema en el que John Rawls pone a prueba su propuesta. La tesis es que en el liberalismo rawlsiano, los argumentos filosóficos y religiosos juegan un papel semi-público, es decir, están referidos básicamente a la razón social, la cual se encuadra en la sociedad civil.

Like any other regime, authoritarian regimes mutate. Many of these mutations depend upon the upshot of internecine elite conflicts. These condition the ability of a ruler or would-be ruler to seize state resources and acquire the capacity to exercise violence. It is therefore crucial to investigate the factors that shape the dynamics and outcomes of contention among elite groups in authoritarian regimes. This article pursues this line of investigation by examining from a micro-analytical, process-oriented, and phenomenological perspective how institutions of (...) collective leadership affect power struggles in oligarchic power configurations. Drawing on the case of Serbia in the late 1980s, the following inquiry lays bare three institutional effects. First, collective organs of deliberation and decision-making channel intra-elite contention by defining the arenas in which elite members expect contention to take place (channeling effect). Second, by exacerbating actors’ mutual awareness and coordination dilemma, the forum setting of these collective organs lends itself to the emergence of open-ended situations (indeterminacy effect). Third, the verdicts delivered by institutions of collective leadership shape elite members’ expectations about group allegiance (collective alignment effect). In conjunction with this sequential argument about impact, the present article engages the conceptualization of authoritarian regimes, the analysis of institutional effects, and the study of delegitimation in an interactional setting. (shrink)

In 1976, Richard Dawkins coined the term meme as a way to metaphorically project bio-evolutionary principles upon the processes of cultural and social development. The works of Dawkins and of some other enthusiasts had contributed to a rise in popularity of the concept of memetics (“study of memes”), but the interest to this new field started to decline quite soon. The conceptual apparatus of memetics was based on a number of quasi-biological terms, but the emerging discipline failed to go beyond (...) those initial metaphors. This article is an attempt to rebuild the toolkit of memetics with the help of the more fundamental concepts taken from semiotics and to propose a synthetic conceptual framework connecting genetics and memetics, in which semiotics is used as the transdisciplinary methodology for both disciplines. The concept of sign is used as the meta-lingual equivalent for both the concepts of gene and meme. In the most general understanding, sign is a thing which stands for another thing. In genetics, this translates into gene that is a section of DNA that stands for the algorithm of how a particular biomolecule is built. In memetics, the similar principle works in meme that is a thing that stands for the rules of how a particular cultural practice is performed. (shrink)

In this work, we propose a meaningful extension of description logics for non-monotonic reasoning. We introduce \, a logic allowing for the representation of and reasoning about both typical class-membership and typical instances of a relation. We propose a preferential semantics for \ in terms of partially-ordered DL interpretations which intuitively captures the notions of typicality we are interested in. We define a tableau-based algorithm for checking \ knowledge-base consistency that always terminates and we show that it is sound and (...) complete w.r.t. our preferential semantics. The general framework we here propose can serve as the foundation for further exploration of non-monotonic reasoning in description logics and similarly structured logics. (shrink)

Several independent lines of research in neurobiology seem to support the phenomenologically-grounded view of the dreaming brain/mind as a useful model for psychosis. Hallucinatory phenomena and thought disorders found in psychosis share several peculiarities with dreaming, where internally generated, vivid sensorimotor imagery along with often heightened and incongruous emotion are paired with a decrease in ego functions which ultimately leads to a severe impairment in reality testing. Contemporary conceptualizations of severe mental disorders view psychosis as one psychopathological dimension that may (...) be found across several diagnostic categories. Some experimental data have shown cognitive bizarreness to be equally elevated in dreams and in the waking cognition of acutely psychotic subjects and in patients treated with pro-dopaminergic drugs, independent of the underlying disorder. Further studies into the neurofunctional underpinnings of both conditions will help to clarify the use and validity of this model. (shrink)

The aim of this paper is to analyze Robert Putnam’s and Francis Fukuyama’s theses and the views of many other their adherents about trust and social capital. At the beginning, basic concepts are defined, and a brief characterization of the arguments is offered. But in its major part, the article is critical. Firstly, a series of empirical research results are presented, which do not go together with and are even in direct contradiction to the points of the ideas under discussion. (...) Secondly, an analysis is offered, presenting their theoretical setbacks: exaggeration of the role of trust and “free associations” in economic and political life, which in its turnleads to reversing causal relationships and concealing real problems; incorrect use of the idea of culture and the values linked to it where major parameters of power relationships remain concealed. (shrink)

Consideration of the property of action is proposed to provide a more meaningful definition of efficient energy use and sustainable production in ecosystems. Action has physical dimensions similar to angular momentum, its magnitude varying with mass, spatial configuration and relative motion. In this article, the relationship of action to thermodynamic processes such as the spontaneous increase in entropy of the second law is explained and the utility of action for measuring changes in energy and material distribution is promoted. In particular, (...) the view that increases in entropy and action are equivalent to disorder is challenged. Given that the development of action states may be assigned an economic value and the various sources of free energy assigned a price, action theory may provide a novel mechanism for the economic allocation of resources. The importance of the diversity and redundancy of energy resources and work processes to optimize action is highlighted. (shrink)

Статтю присвячено дослідженню радянської політики щодо німецьких релігійних конфесій на території Криму в 20-30-ті рр. ХХ ст. Проаналізовано законодавство, висвітлено етапи ліквідації церкви, антирелігійну пропаганду, поведінку німців у нових історичних реаліях.

Neste artigo apresentamos as análises fenomenológicas sobre a dor que Jan Patočka desenvolveu nos anos 40. Nelas, o filósofo aponta para uma posição interessante sobre a dor como uma experiência do mal. Em particular, a dor é uma intenção negativa, onde existe um objeto peculiar que aniquila todos os objetos possíveis aos quais os desejos humanos aspiram. Esta tese do filósofo checo, além de esclarecer todo o seu trabalho, enquadra-‑se plenamente nos atuais debates filosóficos e interdisciplinares sobre a dor.

Em Facticidade e Validade, a forma-direito é um conceito central que possibilita a Habermas: enfocar a dimensão institucional do direito; elucidar a problemática da legitimação do direito; realizar uma abordagem funcionalista do direito propícia a reconstrui-lo racionalmente; e explicitar o sistema dos direitos fundamentais. Entretanto, Habermas não procede a uma análise sistemática do nexo funcional entre a forma-direito e o modo de produção de mercadorias. Por isso, ele deixa de prover uma compreensão mais abrangente e mais crítica da forma-direito e (...) das possibilidades emancipatórias na sociedade capitalista. (shrink)

ch. 1. Ot ėpicheskikh teokosmogoniĭ do vozniknovenii︠a︡ atomistiki.

Intense interest has long been shown in the nature of humankind. Are we the products of genes? Are we the products of culture? Or are we something in between? The Marxist position, stressing the dominant significance of social methods for studying humans, is sketched. Then, a number of Western, biologically influenced views are discussed and criticised. Although there are important insights in the writings of the holders of these views, ultimately they produce only a semiscience.

The value of the notion of ‘indeterminacy in the past’ continues to be contested. Ian Hacking’s claim that the notion is perspicuous in the examination of historical instances is questioned through discussion of the possibility of retrospective application of the relatively recent diagnostic category ‘Post-traumatic stress disorder’. Kevin McMillan maintains that there are deeper philosophical merits to the idea–particularly with respect to questions of truth–but neither Hacking’s treatment of historical cases nor McMillan’s directly philosophical elaboration of Hacking’s position sustain this (...) claim. (shrink)

Because research involving human subjects exposes people to risk not always for their own potential benefit, the question arises as to how best ensure that: research participants are protected and benefited according to the highest ethical standards, while, on the other hand, researchers are protected and free to do research that will produce clinical advances for both research participants and society as a whole.The balancing of the risk to research participants versus the benefits derived from the research is performed in (...) many counrries by a system for the protection of human research participants that is laid out in national laws and regulations. In the United States, this system is based on principles emanating from the Nuremberg Code, the World Medical Association Declaration of Helsinki,and the report of the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research. (shrink)