In addition to their function in transport of water, ions, small metabolites, and growth factors in normal plant tissue, the plasmodesmata presumably serve as routes for cell‐to‐cell movement of plant viruses in infected tissue. Virus cell‐to‐cell spread through plasmodesmata is an active process mediated by specialized virus encoded movement proteins; however, the mechanism by which these proteins operate is not clear. We incorporate recent information on the biochemical properties of plant virus movement proteins and their interaction with plasmodesmata in a (...) model for transport of nucleic acids through plasmodesmatal channels. We propose that only single stranded (ss) nucleic acids can be transported efficiently through plasmodesmata, and that movement proteins function as molecular chaperones for ss nucleic acids to form unfolded movement protein‐ss nucleic acid complexes. These complexes are targeted to plasmodesmata. Plasmodesmatal permeability is then increased following interaction with movement protein and the entire movement complex or its nucleic acid component is translocated across the plasmodesmatal channel. (shrink)

Single‐stranded DNA‐protein complex (T‐complex) is proposed to mediate T‐DNA transfer from Agrobacterium to plant cells. A novel model for transfer is presented which incorporates features of both bacterial conjugation and viral infection. Specific protein components of the T‐complex, its ultrastructure and possible functions in the plant cell are discussed.

This article explores contemporary approaches to the understanding and interpretation of the formation of inclusive society. The focus is on the investigation of the everyday experiences of individuals who face various limitations in their living conditions such as limited opportunities, special needs, and disabilities. The paper highlights the importance of considering the unique aspects of subjective time when systematically analyzing the functional characteristics and existential mechanisms of an inclusive society, which constitutes the living environment for people with disabilities. It points (...) out that the temporal intentionality of a mentally challenged individual manifests in a unique form of ordering, synchronization, and existence within various phenomena and events within the individual's mental imagery and inner experiences. The authors emphasize the necessity to differentiate two primary stages in an individual's perception and understanding of their actual existence—the evaluation stage and the stage of identifying prospects. The study shows how intentional temporality inherently transforms into individual time, revealing the peculiarities of internal experiences and the unique aspects of an individual's mental imagery. These are integral steps in the formation of a system of social events that are marked within the individual consciousness. The novelty of this study lies in the examination of intentionality within the framework of a disabled person's subjective time, a characteristic that is fundamentally individual yet resonates with the collective daily consciousness of disabled individuals within an inclusive micro-society. (shrink)

The Ecclesiastical History of Orderic Vitalis has been called `the greatest of all medieval chronicles'. Written in Normandy between 1114 and 1141, it is a detailed history of the Norman people and their conquests, full of vivid, often penetrating portraits of the lives and characters of kings and queens, lords and bishops, simple knights, and humble villagers. The chronicle gives a unique, authentic picture of feudal society during a period of rapid change in church and state which saw the emergence (...) of the Anglo-Norman realm, the spread of new forms of monasticism, and the launching of the Crusades. Published in 1968, volume II of Marjorie Chibnall's six-volume edition of the Ecclesiastical History is now available for the first time in paperback. `a superbly edited Latin text and a unique English translation of the work of a major historian' American Historical Review `Mrs Chibnall is giving us... her edition of a classical medieval text which will itself become a classic of medieval scholarship.' Times Literary Supplement. (shrink)

The article shows that Borisov’s direct solution to the problem of skepticism about meaning using a special type of introspection is associated with the assumption of the agent’s direct access to their own consciousness. This assumption has two complicating consequences: the analogy with Moore’s paradox and the Platonic concept of meaning. It is also shown that direct access to meaning as a way of Borisov’s direct solution of the skeptical paradox significantly uses the performativity of the speech act, narrowing the (...) scope of analysis of the original problem. The little-studied problem of distinction in the analysis of the skeptical paradox of meaningful and formalized mathematics is noted. (shrink)

Betrifft die Handschrift Cod. 555 der Burgerbibliothek Bern.

Edited with a facing-page English translation from the Latin text by: Chibnall, Marjorie.

The article is devoted to reviewing and analyzing the results of the All-Russian scientific and practical conference “Public administration in new realities: modern challenges and opportunities”, held in Chelyabinsk on October 26—27, 2022, and is a digest of the main events of the conference.

The relationship between logic and ethics is one of the basic and most essential questions of classical philosophical analysis. Since the time of the Pythagoreans, the fundamental unity of the two – whether by means of vague intuition, an elaborate conceptual scheme, or even a carefully crafted lifestyle – has led philosophers to identify truth and virtue. In his critical philosophy Kant put this unity of truth and virtue to extensive and rigorous trial to determine what conditions, if any, a...

In The Sources of Normativity Korsgaard introduces her conception of practical identities understood as the source of moral obligations. This conception forms a point of transition from Korsgaard’s theory of action to her solution to the problem of the authority of moral norms. In order to describe how universal categorical reasoning is compatible with the moral content of particular practical decisions, Korsgaard needs to show how our contingent practical identities can be reconciled with what she defines as the universally shared (...) identity that expresses our humanity. To make this reconciliation work, she devises an argument for the public shareability of reasons amended by her reinterpretation of the Kantian as if principle. I suggest that, in doing so, Korsgaard steps too far away from Kant’s architectonic approach to the question of why moral norms bind us, and that, consequently, the Korsgaardian reconciliation between the two kinds of identities, as it stands, cannot be accomplished. (shrink)

B a c k g r o u n d. The article examines the appearance, essence and formation of the concept of "echo chamber" in the field of philosophy. The main interpretations and practical aspects of the application of this concept by representatives of the philosophical community are considered. Considering the lack of an established version of the concept of "echo chamber", an attempt was made to define its meaning by analogy with the already established interpretation of a physical analogue, (...) namely, a resonator. The appropriateness of such an analogy is justified. The specifics of the operation of echo chambers are considered by analogy with the operation of the resonator and its associated phenomena. The phenomenon of "intellectual inbreeding" ("geistiger Inzucht") described by H. Franke is considered. M e t h o d s. The theoretical and methodological foundations of the research are based on the principles of scientific objectivity, impartiality and systematicity. During the research, general scientific, philosophical, and special methods of studying social and political phenomena were used, including general methods of analysis, synthesis, and comparative methods. R e s u l t s. The author's understanding of the meaning of the concept of "echo chamber" and the prerequisites for its stability, which are determined by the properties of human consciousness, namely: "comfort zone", "clipping of thinking" and the principle of "own-foreign" are offered. The appropriateness of consideration and the main properties of the echo chamber as a technology of effective communication influence are substantiated. Among the methods of destroying echo chambers, the development of critical thinking skills and digital literacy, compliance with the principles of diversification of information sources and "range of reasonable alternatives", the occurrence of cognitive dissonance, as well as the phenomenon of emotional resonance are considered. C o n c l u s i o n s. Echo chambers pose a significant threat both to the harmonious development of the human personality and to the stable existence of civilized societies. Methods of countering echo chambers require further development and dissemination in society. (shrink)

The article examines a number of issues related to the specifics of information dissemination under the conditions of communicative practice of both an individual level and the functioning of mass media. The main attention is paid to the issue of the deliberate spread of disinformation. In this context, the phenomenon of "hybrid war" and the place of the information component in it, the issue of using narratives as an effective means of mass information damage, and the specifics of the process (...) of "devaluation of the word". The need to develop mechanisms to counteract the phenomena of "abuse of freedom of speech" and "simulative democracy" to ensure the survival and sustainable development of democratic societies is substantiated. (shrink)

The conception of two kinds of practical identities, which Korsgaard introduces in the Sources of Normativity, helps her explain how universal categorical reasoning is compatible with the moral content of individual practical decisions. Based on this conception, she devises an interpretation of the Kantian as if principle amended by her argument for the public shareability of reasons. I suggest that, in doing so, Korsgaard steps too far away from Kant’s architectonic approach to the question of why moral norms bind us, (...) and that, as a result, the Korsgaardian explanation, as it stands, cannot be accomplished. (shrink)

The era of the Tang dynasty was a period of great flourishing of all aspects of Chinese culture, when changes covered the most diverse spheres of philosophy, art and literature. The article examines the role played in this cultural transformation by translations from Sanskrit into Chinese of the religious and philosophical texts of Indian Buddhism. The specificity of the Chinese approach to the translation of Indian texts is demonstrated, when, at the initial stage, many works were translated in a rather (...) free style due to the lack of precisely established correspondences between Sanskrit and Chinese philosophical terms. The authors identify two additional factors that influenced the nature of the translations. Firstly, this is the requirement of compliance with the norms of public, mainly Confucian, morality. Secondly, the adaptation of the Indian philosophical context to the Chinese cultural and worldview traditions, which led to the emergence of new schools of religious and philosophical thought that were not known in India itself, such as Tiantai, Jingtu or Chan, each of which in its own way influenced the art of the Medieval China. Special attention is paid to the activities of the legendary translator, Xuanzang, whose travel to India gave a huge impetus to the development of Chinese philosophy in subsequent centuries, as well as to the contribution to Chinese culture and art, which was made by the translation activities of the three great teachers of the Tang era Shubhakarasimha, Vajrabodhi and Amoghavajra. (shrink)

In this paper, we addressed the problem of choosing a nuclear fuel cycle. Ethical problems related to the choice of a nuclear fuel cycle, such as the depletion of natural uranium reserves, the accumulation of nuclear waste, and the connection with the problems of nonidentity and distributive justice are considered. We examined cultural differences in attitudes toward nuclear safety and the associated ambiguities in the choice of a nuclear fuel cycle. We suggested that the reduction in consumption of natural uranium (...) does not seem to be a feasible way of reducing nuclear waste because of the nonidentity problem. (shrink)

The article provides a brief overview of the philosophical and methodological problems of modern collaborative research. Collaborations – distributed organizations with variable membership, consisting of a large number (sometimes several thousand) of participants – are common in experimental high-energy physics studying microcosm objects, elementary particles arising in collisions of beams of accelerated particles and nuclei at collider accelerators, as well as in biomedicine and climatology. The central issues are authorship, epistemic ownership and dependence in collaborations, the division of epistemic labor (...) in interdisciplinary research, as well as related issues of scientific organization – peer review and distribution of credit in a team. Formally, the author, conceived as a list of persons appearing as authors of a collaborative scientific work, seems to be defined by the specific participants of the collaboration core, i.e., is a construct. However, the question can also be understood as “What does it mean to be the author of a scientific work?”, and then the answer becomes much less certain. Authorship of thousand-people articles is justified psychologically as the desire for regular performance of a ritual, which allows demonstrating joint belonging to a certain tradition, such as a long experiment, affiliation with the “workshop” of scientists studying phenomena of the microworld, which allows scientists, despite of their daily preoccupation with technical routines, to distinguish themselves from non-epistemic communities (engineers, technicians). However, specific rules that determine exactly who and why are worthy of being included as co-authors have been undergoing changes in recent years. In addition to theoretical significance, many of the problems discussed are related to actual practical issues of scientometry and the organization of scientific research, and therefore approaches to their solution can be directly embodied in scientific policy. (shrink)

This paper seeks to examine the roles and identities of engineers constituting one of the fundamental, but a completely indescribable community in modern big science with particle accelerators. Large communities of accelerator and detector specialists, which replaced experimenters and instrumentalists of the middle of the last century, themselves exhibit a complex structure and are divided. However, this division is in turn grounded on the division of those whose activities focus on the phenomena of nature considered independent of human beings and (...) those who design processes and phenomena of an artificial, technical nature. Nevertheless, in terms of their modus operandi and identity, the kinship between engineers and experimental scientists is considerable. I argue that such exclusion of the engineering community from epistemic practices can serve as an example of participatory injustice. As one of the ways to transcend participatory injustice, I suggest that the communities should be encouraged to work together in epistemically tantamount roles while structural hindrances to the mobility between communities need to be alleviated. (shrink)

In spite of all the industrious efforts Peirce scholars have made so far, Peirce’s biography still retains a number of gaps, among which the problem of identity of Peirce’s second wife, Juliette Froissy, stands out most significantly. It is all the more important that, as some scholars suggest, the discovery of any reliable facts about Juliette could provide an explanation to some of the decisions Peirce had made, which irrevocably changed the course of his life, as well as his semiotic (...) theory. By courtesy of Professor Dr. Nathan Houser and the Peirce Edition Project, the writer of the present paper was granted access to the archive materials containing the Max H. Fisch — Maurice Auger correspondence and Victor Lenzen’s notes on Juliette. The paper aims at arranging the dispersed data obtained from these and other sources into a set of several distinct versions, which curiously refer to each other and collectively impose a certain order on some major abductions concerning Juliette’s identity. (shrink)

This book is about the relationship between necessary reasoning and visual experience in Charles S. Peirce’s mathematical philosophy. It presents mathematics as a science that presupposes a special imaginative connection between our responsiveness to reasons and our most fundamental perceptual intuitions about space and time. Central to this view on the nature of mathematics is Peirce’s idea of diagrammatic reasoning. In practicing this kind of reasoning, one treats diagrams not simply as external auxiliary tools, but rather as immediate visualizations of (...) the very process of the reasoning itself. Thus conceived, one's capacity to diagram their thought reveals a set of characteristics common to ordinary language, visual perception, and necessary mathematical reasoning. The book offers an original synthetic approach that allows tracing the roots of Peirce’s conception of a diagram in certain patterns of interrelation between his semiotics, his pragmaticist philosophy, his logical and mathematical ideas, bits and pieces of his biography, his personal intellectual predispositions, and his scientific practice as an applied mathematician. (shrink)

InMind and World,John McDowell claims that we need to steer our way between bald naturalism and rampant platonism as two ways to explain our capacity to use concepts. Performing this task requires an explanation of how concepts can be both socially charged and, at the same time, genuinely involving the world as it really is. I suggest that McDowell’s explanation is insufficient and that Wilfrid Sellars’s idea of sense impressions might be used to clarify the relationship between social practices and (...) conceptual knowledge without incurring too much damage to the overall architectonics of McDowell’s theory.DansMind and World, John McDowell affirme que nous devons nous éloigner du naturalisme dépouillé et du platonisme exubérant comme étant deux manières d’expliquer notre capacité à utiliser des concepts. Pour accomplir cette tâche, il est nécessaire d’expliquer comment les concepts peuvent être à la fois chargés socialement et réellement engagés avec le monde tel qu’il est. Je suggère que l’explication de McDowell est insuffisante et que l’idée de Wilfrid Sellars des impressions sensorielles peut être utilisée pour clarifier la relation entre les pratiques sociales et la connaissance conceptuelle, et ceci sans faire encourir trop de dégâts à l’architectonique générale de la théorie de McDowell. (shrink)

This paper compares Charles Peirce’s and Robert Brandom’s conceptions of normative objectivity. According to Brandom, discursive norms are instituted by practical attitudes of the members of a community, and yet the objectivity of these norms is not reducible to social consensus. Peirce’s conception of normative objectivity, on the contrary, is rooted in his idea of a community of inquiry, which presupposes a consensus achievable in the long run. The central challenge in both cases is to explain how the norms that (...) all members of a community take to be correct differ from those that are correct objectively. I argue that, in meeting the challenge of reconciling the social character of knowledge and the objectivity of norms shared by a community of knowers, Brandom’s approach might benefit from the Peircean idea of the ultimate agreement. (shrink)

The present paper is aimed at showing some correlations between Charles Peirce’s life, his intellectual habits as a logician and mathematician, his semiotic theory and his practice as a geodesist. For this purpose, it makes use of Peirce’s ideas about the nature of visual experience, some facts of his intellectual biography, and his definitions of sign and the term “virtual.” It appears that Peirce’s mature pragmatist and semiotic ideas find some support in his early practice as a scientist and a (...) mathematician, thus providing an interesting example of the intersection of scientific practice and philosophical speculation. (shrink)

This article examines the internationalization of scientific and scholarly communication in the period before World War I, taking philosophy as an example. In the first part of the article, several general trends in internationalization during the nineteenth and twentieth centuries are examined. This includes the importance of international experience for Russia’s policies today towards science and education. The main part of this article is devoted to the concept of the “international argument” and provides an analysis of three types of appeal (...) to the international community: the pragmatic, the reputational, and the communicative. The increasing importance of international communication during this period is shown on the basis of examples drawn from German philosophical discussions that took place between the first third and the end of the nineteenth century. The last part of the article examines the impact on German science and philosophy of the cessation of international communication during World War I. (shrink)

Hunting for sport or pleasure is ethical because (1) it does not violate any animal’s moral rights, (2) it has as its primary object the exercise of human skills, which is a sufficient good to compensate for the evil that results from it, namely, the death of the animal, and (3) it contributes to the ecological system by directly participating in the balancing process of life and death upon which the ecosystem thrives, thus indirectly benefiting the human community. As such, (...) hunting is not only a natural good, but also a moral good. (shrink)

The article presents a detailed consideration of the arguments from the symposium “Verifiability”, which was held on July 14, 1945 in London, proposed by Scottish philosopher and theologian Donald MacKinnon, Austrian logician and mathematician Friedrich Waismann and English logician and philosopher of science William Kneale. MacKinnon’s approach to verifiability was based on the metaphysics of fact, while Waismann and Kneale’s approach was based on the semantic specificity of empirical concepts (“open texture” and context of use) and on the truth-values of (...) empirical propositions. The symposium in question is interesting primarily because it is the last meaningful discussion on the concept of verifiability in the form in which it was understood by the Vienna Circle. Despite the fact that, in the coming years, this concept received a completely different interpretation, which stands away from the original source, the 1945 symposium could be rightfully treated as a canonical discussion on verifiability in the sense that nothing like this has ever happened in the philosophy after. (shrink)

The present article provides an overview of the key subjects of scholarly research in the areas of epistemology and the philosophy of science and technology conducted in Russia between the 1980s and the present. These disciplines are shown to be deeply rooted in Soviet philosophy and still developed by contemporary Russian philosophers, with both the historical experience of the Russian philosophical thought and foreign conceptions and schools, classical as well as modern, drawn upon. The corollary is that epistemology and the (...) philosophy of science have been the most widely studied philosophical disciplines in Russia over the last couple of decades and retain this status to date. (shrink)

The article presents a careful analysis of the idea of the “open texture” of empirical concepts and the problems of verification in the way that they were formulated by Friedrich Waismann. The idea of the “open texture” means for Waismann a certain type of a linguistic indeterminacy or a sort of lack of definition, which must be distinguished from, and linked to, another types like vagueness or ambiguity. It is shown that empirical statements are not conclusively verifiable for two different (...) reasons: the incompleteness of description of the material object and the open texture of the terms involved. We cannot conclusively verify statements in which the empirical concepts are used, because we cannot define these concepts in an exhaustive way because of their open texture. Thus, the definition of the concept will be incomplete. Waismann’s approach to definition plays here a key role, and it is directly related to the open texture of concepts. The author proposes interpreting the open texture as an immanent property of the concept, as something that is embedded in it a priori, and which can cause a vagueness. Nevertheless, an open texture must be distinguished form a vagueness. This leads to the conclusion that an open texture is a possibility of vagueness; vagueness can be remedied by giving more accurate rules, open texture cannot. In this sense, the “open texture” of a language allows for a more precise definition of concepts (by adjusting the definition) if appropriate circumstances arise. This justifies the thesis that the argument of the open texture is the ontological basis of the linguistic anti-reductionism of Friedrich Waismann. (shrink)

A general approach to the synthesis of an optimal order of executing jobs in engineering systems with indeterminate times of job processing is presented. As a mathematical model of the system, a two-stage pipeline is taken whose first and second stages are, respectively, the input of data and its processing, and the corresponding mathematical apparatus is continuous logic and logic determinants.

Jewish short stories are explained from the viewpoint of many-valued logic. On the basis of some examples, we show, how their contents may be logically interpreted.

У статті аналізуються свідчення вірменських істориків ХІІІ - початку XIV ст. відносно подій хрестових походів 1147 - 1149 рр. і 1189 - 1192 рр.; визначено специфіку традиції історіописання, яка була притаманна середньовічним вірменським хроністам. На основі джерелознавчого дослідження з'ясовано рівень достовірності повідомлень вірменських наративів, ступінь їхньої об'єктивності та інформативності.

The article examines K.A. Rodin’s thesis on the possibility of including Wittgenstein’s remarks on intention and action in the context of legal philosophy research. It is shown that although the concepts of intention and intentional action are relevant to the philosophy of law, Wittgenstein’s own ideas did not have a significant impact on their relevance (and some of them did not have it at all). This influence is confined to the fact that, like Wittgenstein, many jurists and legal theorists, mainly (...) those who were influenced by the ideas of H.L.A. Hart, also objected to the causal theory of action. However, the influence is limited to this approach. (shrink)

The appearance in 1945 of the idea of the open texture of empirical concepts, which anticipated Friedrich Waismann’s thesis of a many-level-structure of language, led to a re-evaluation of “context”. It widens the sense of context that we are accustomed to mentioning as being Wittgenstein’s conception of meaning in his later philosophy. The new idea Waismann brought into the landscape is how to “clarify the context”, which is in a way a very non-Wittgensteinian question as well as an “explanation of (...) context”, where open texture plays a key role. But despite the amount of literature about open texture, this idea of Waismann is still not properly understood. Open texture must be situated as an obstacle to exhaustiveness of definition for internal reasons not only because of unforeseen conditions that could always arise in the future, but also by virtue of an a priori aspect of the texture of concepts. Thus, the main goal of this paper is to propose an interpretation of open texture as an immanent property of a concept, that is, as something that is underlying its nature. (shrink)

During its hundred-year history, Ludwig Wittgenstein’s Tractatus Logico-Philosophicus has undergone a variety of interpretations and explanations. But the significance of this work cannot be limited to an assessment of whether it had an impact on the development of logical positivism or not. Similarly, the reading of Tractatus cannot be reduced to just an ethical or some other readings. This article proposes to study a possible reading of “Tractatus” in terms of legal philosophy, which is based on the relation between facts, (...) values and norms, as well as on how interesting it could be (or would be) for legal philosophy. (shrink)

The article presents an analysis of K.A. Rodin’s argument that after publishing of Peter Winch’s book “The Idea of Social Science” (1958) the discussions of rule-following problem concerning to social epistemology and the methodology of social studies have not had tangible results. It is shown by the example of modern legal studies that this conclusion is not valid. On the contrary, Wittgenstein’s problem of rule-following and the very idea of rule-shaped activity have proved to have a great importance for an (...) analytical legal philosophy and turned into an independent subject of study. (shrink)

Introduction. The need for a transition to a new system of motivating state and municipal employees’ activities has been widely discussed in recent years. Moreover, some government bodies have taken certain actions in this direction. But in general, there have not been any significant changes. The authors of the article are convinced that the transition to more effective management is impossible without changing the civil servants’ remuneration system, which should motivate them to achieve significant results in the areas for which (...) they are responsible. The paper considers the conceptual approach of transferring the civil servants’ remuneration to a new system, shows the advantages of using performance indicators to stimulate the employees’ activities. The purpose of the article is to justify the reasonability of using performance indicators when remunerating state and municipal employees. Methods. Within the framework of the systems approach, the authors use structural and functional analysis, as well as general scientific methods: abstraction, comparison, description and explanation. Scientific novelty. The authors show possibilities of using the personnel performance indicators in the state and municipal service in order to increase their motivation for obtaining significant results in their work. Results. The authors analyze the conditions for successful implementing the key personnel performance indicators in the state and municipal service, describe the typical mistakes militating the effectiveness of the personnel performance indicators in public authorities. The authors develop some recommendations to improve the use of the personnel performance indicators in the system of state and municipal administration. Conclusions. The proper use of key performance indicators of state and municipal employees will significantly increase their motivation in order to achieve high efficiency in their work. At the same time, the personnel performance indicators must be balanced and matched taking into account the goals of the organization. (shrink)

Verification and validation of computer codes and models used in simulation are two aspects of the scientific practice of high importance and have recently been discussed by philosophers of science. While verification is predominantly associated with the correctness of the way a model is represented by a computer code or algorithm, validation more often refers to model’s relation to the real world and its intended use. It has been argued that because complex simulations are generally not transparent to a practitioner, (...) the Duhem problem can arise for verification and validation due to their entanglement; such an entanglement makes it impossible to distinguish whether a coding error or model’s general inadequacy to its target should be blamed in the case of the model failure. I argue that in order to disentangle verification and validation, a clear distinction between computer modeling and simulation needs to be made. Holding on to that distinction, I propose to relate verification to modeling and validation, which shares the common epistemology with experimentation, to simulation. To explain reasons of their intermittent entanglement I propose a weberian ideal-typical model of modeling and simulation as roles in practice. I suggest an approach to alleviate the Duhem problem for verification and validation generally applicable in practice and based on differences in epistemic strategies and scopes. (shrink)