This study on the cambium of Pinus sylvestris L. examines the intrusive growth of fusiform cambial initials and its possible contribution to the tangential and radial expansions of the cambial cylinder. The location and extent of intrusive growth of the fusiform initials were determined by microscopic observations and by mathematical modeling. In order to meet the required circumferential expansion of the cambial cylinder, the fusiform initials grow in groups by means of a symplastic rather than intrusive growth, leaving no room (...) for the assumption that intrusive growth of the initials takes place between radial walls and has a direct role in the increase of the cambial circumference. Therefore, it is postulated that the fusiform initials grow intrusively between the tangential walls of the neighboring initials and their immediate derivatives and not between the radial walls of the adjacent initials as per common belief. (shrink)

Investigators agree that hope is an important coping skill for patients. Hope is stronger than optimism and influences one's physical well being. Suggestions and strategies that can be used in the clinical setting to increase hope begin with an admission of its important role.

Information can be public among a group. Whether or not information is public matters, for example, for accounts of interdependent rational choice, of communication, and of joint intention. A standard analysis of public information identifies it with (some variant of) common belief. The latter notion is stipulatively defined as an infinite conjunction: for p to be commonly believed is for it to believed by all members of a group, for all members to believe that all members believe it, and so (...) forth. This analysis is often presupposed without much argument in philosophy. Theoretical entrenchment or intuitions about cases might give some traction on the question, but give little insight about why the identification holds, if it does. The strategy of this paper is to characterize a practical-normative role for information being public, and show that the only things that play that role are (variants of) common belief as stipulatively characterized. In more detail: a functional role for “taking a proposition for granted” in non-isolated decision making is characterized. I then present some minimal conditions under which such an attitude is correctly held. The key assumption links this attitude to beliefs about what is public. From minimal a priori principles, we can argue that a proposition being public among a group entails common commitment to believe among that group. Later sections explore partial converses to this result, the factivity of publicity and publicity from the perspective of outsiders to the group, and objections to the aprioricity of the result deriving from a posteriori existential presuppositions. (shrink)

Artykuł dotyczy „pamiętnika z Sołówek” Mieczysława Lenardowicza, opublikowanego dwukrotnie w 1930 roku. Wersja krótsza utworu, zatytułowana Pamiętnik z Sołówek, ukazała się nakładem Towarzystwa Wydawniczego „Rój”, zaś wersja obszerniejsza, Na wyspach tortur i śmierci. Pamiętnik z Sołówek, została wydana przez Wojskowy Instytut Naukowo-Wydawniczy. Utwór Lenardowicza jest prawdopodobnie pierwszym polskim dziełem literatury łagrowej, i szerzej, literatury obozowej. Uwagi dotyczące utworu: jego genezy, wersji, formy, zawartości i pragmatyki, poprzedza próba ustalenia tożsamości autora, o którym praktycznie niczego nie wiadomo.

Given a graph G, we say that a subset D of the vertex set V is a dominating set if it is near all the vertices, in that every vertex outside of D is adjacent to a vertex in D. A domatic k-partition of G is a partition of V into k dominating sets. In this paper, we will consider issues of computability related to domatic partitions of computable graphs. Our investigation will center on answering two types of questions for (...) the case when k = 3. First, if domatic 3-partitions exist in a computable graph, how complicated can they be? Second, a decision problem: given a graph, how difficult is it to decide whether it has a domatic 3-partition? We will completely classify this decision problem for highly computable graphs, locally finite computable graphs, and computable graphs in general. Specifically, we show the decision problems for these kinds of graphs to be ${\Pi^{0}_{1}}$ -, ${\Pi^{0}_{2}}$ -, and ${\Sigma^{1}_{1}}$ -complete, respectively. (shrink)

The world is increasingly developing towards complex and chaotic behaviour. Enterprises are challenged to establish flexible but trustworthy structures of doing business within global instability. We need to educate our students today for coping with such chaotic patterns in their professional future. As an example, the student-run Europe-wide organisation ESTIEM is offering the 2-week Summer Academy (SAC) to develop the communication skills corresponding. It also means among other aims to strengthen mutual trust through interaction of the students. In 2011, one (...) of the SAC took place in Serbia. About 15 students attended it from all over Europe. In the paper, three of these students report on their experiences as a set of suggestions of how to develop further engineering and economics teaching towards international trust and stability. (shrink)

In Roger Boscovich’s Theory of Natural Philosophy, the dynamics of matter is described by the curve of forces, either attractive or repulsive – depending on the distances of the centres of forces. At great distances, the curve of forces is manifested similar to Newton’s gravitation. The gravitation is integrative for the visible universe, but not for the hypothetical multitude of universes that possibly parallelly exist separated by a repulsive force, comparable to the contemporary concept of the dark energy. In the (...) concept of continuous forces in a discontinuous matter, Faraday recognises the idea of a dynamic electromagnetic field, completed by Maxwell, while Einstein later predicted the existence of gravitational waves recently detected. The wave-nature of real space-time matter is found in Boscovich’s model at the small scale of the curve of forces, while the atomic-corpuscular dynamics of classical mechanics is found at the large scale. (shrink)

Christian Religious Education (CRE) studies are often known to neglect the incorporation of local culture, as regulations primarily mandate the inclusion of Christian dogmatics and social issues. In fact, Christian ethics and biblical doctrine receive massive exploration compared to social and cultural discussions. Therefore, this study explored Minahasan celebration practice as an alternative dimension that can be integrated into the CRE curriculum, thereby bridging the gap between social and religious features. A sensitive analysis was used to delve into Minahasan cultural (...) expression, which potentially contributed to the tension. The study used literature, references, articles and books to construct the practice and philosophy of each ritual. In essence, practices such as mapalus, kampetan, mu’kur and foso rummages are alternative values for the CRE curriculum.Contribution: The findings contribute to developing the Christian Religious Education curriculum in Indonesia, specifically Minahasa. Local cultures share values relating to social, religious and educational values, potentially enriching and developing the curriculum. Ritual practices could contribute significantly to the Christian Religious Education that provides local cultural elements. (shrink)

We use methods of reverse mathematics to analyze the proof theoretic strength of a theorem involving the notion of coloring number. Classically, the coloring number of a graph $G=$ is the least cardinal $\kappa$ such that there is a well-ordering of $V$ for which below any vertex in $V$ there are fewer than $\kappa$ many vertices connected to it by $E$. We will study a theorem due to Komjáth and Milner, stating that if a graph is the union of $n$ (...) forests, then the coloring number of the graph is at most $2n$. We focus on the case when $n=1$. (shrink)

In this paper we consider a claim that in the natural world there is no fact of the matter about the spatio-temporal separation of events. In order to make sense of such a notion and construct useful models of the world, it is proposed to use elements of a non-classical logic. Specifically, we focus here on causality, as a concept tightly related with the assumption of there being distinct, separate events, proposing a model according to which it can be considered (...) to be spatio-temporally graded. It is outlined how this can be described using the formalism of fuzzy sets theory, with the degree of causality varying between 1, that is no separation between causes and effects, and 0, that is perfect separation between causes and their effects as in classical ’billiard balls’ models of physical systems, namely such based on the notion of ideal mathematical point. Our model posits that subjective moments of time are like fuzzy sets, with their extension determined by local degrees of causality, resulting from information integration processes extended gradually in space and time. This, we argue, is how a notion of causality could be, to a certain degree, spared and reconciled with a variant of Bergsonian duration theory as formulated in the theory of continuous change. Relation of the proposed viewpoint to other theories, as well as possible solutions it suggests to various problems, in particular the measurement problem, are also discussed. (shrink)

The achievements of the textile industry in Roman Britain are often underestimated as a result of the meagreness of our available evidence. The Edict on maximum prices issued by Diocletian in A.D. 301 shows that British capes commanded high prices on the markets of the Empire, and that in the late third century A.D. British rugs were the best in the world. In view of the competition from the traditional centres of rug manufacture in the East, this is an astonishing (...) achievement. (shrink)

The received translation and interpretation of many of the technical terms current in the textile industry of the Roman Empire are inaccurate, because lexicographers have either fought shy of being precise, or have thought that they recognized in the ancient world technical processes which originated at a much later date. The evidence is often equivocal or insufficient, but may still yield details that have been overlooked. The textile expression scutulatus, to take an example, deserves more attention than Blümner has devoted (...) to it. When it refers to the appearance of a garment, Lewis and Short, s.v. scutulatus, translate ‘diamond or lozenge-shaped, checkered’. It seems worth while to attempt a more precise translation, and, if possible, to estimate the significance in context of the goods so designated. (shrink)

Living out of silence, out of a fully functioning, lovingly attentive mind, and not just out of thought, out of a partially functioning mind, is requisite for depth or profundity in living or relating. A fully attentive, truly silent or meditative mind sees that there is real dualism of time and the timeless and that time and the timeless each has its own unique value. The timeless, or real silence, that which alone can make for depth in one's living and (...) relating, can be there only when, in one's awareness, time and all that is related to time, have come to an end. An examination of a wide variety of statements made by writers, both past and present, shows that these understandings are seldom there in contemporary writings, just as they were not there in writings that have come down to us from the past. 'Living beyond the One and the Many' invites readers to consider the possibility that what is presented in it can bring deep meaning to one's way of living in the world"--Publisher's description, back cover. (shrink)

Artykuł stanowi wprowadzenie do lektury „pamiętnika z Sołówek” Mieczysława Lenardowicza, opublikowanego dwukrotnie w 1930 roku jako Na wyspach tortur i śmierci. Pamiętnik z Sołówek (Wojskowy Instytut Naukowo-Wydawniczy) i Pamiętnik z Sołówek (Towarzystwo Wydawnicze „Rój”). Utwór ten jest prawdopodobnie pierwszym dziełem polskiej literatury łagrowej i, szerzej, obozowej. W artykule zarysowano kontekst historyczny i historycznoliteracki utworu Lenardowicza: genezę bolszewickich i sowieckich obozów koncentracyjnych, a w szczególności Sołowieckiego Obozu Specjalnego Przeznaczenia, oraz wskazano najważniejsze wczesne świadectwa dotyczące sowieckich obozów koncentracyjnych (głównie Sołowek), w tym (...) teksty opublikowane w Polsce i w Generalnym Gubernatorstwie do 1945 roku. Są wśród nich, obok utworu Lenardowicza, świadectwa obcojęzyczne (rosyjskie, ukraińskie, niemieckie) i ich przekłady, napisane po polsku wspomnienia Białorusina Franciszka Alachnowicza oraz teksty napisane po polsku przez Polaków: artykuły prasowe, reportaże, eseje – traktujące o Sołowkach w sposób mniej lub bardziej bezpośredni. (shrink)

The September 11th Victims Compensation Fund can only hesitatingly find its place within a comprehensive study of reparation programs. While the origin of the Fund lies in the political exigencies surrounding a perceived threat to the security of the United States, it more accurately reflects the desire by the U.S. Congress to ensure the viability of its nation’s air carriers. Unlike traditional reparations which are closely related to a process of social reintegration of the victim, fostering civic trust and social (...) solidarity, the Fund was not established to bring justice to the victims of the terrorist attacks on September 11, 2001. Also, unlike traditional reparations, the Fund did not seek to serve as a mechanism of corrective or distributive justice as a result of an authoritarian domestic regime or internal conflict. It was initially created out of fear that recourse to the U.S. courts would threaten the precarious financial health of the airline industry. Implicitly, however, such pragmatism reflected a desire by lawmakers that the government be seen as doing all it could to ease the pain of those who suffered so greatly on September 11, 2001. Initial motivations for the program aside, there is no question that the compensation scheme has since taken on a life of its own. Ultimately, the Fund’s contribution to any reparations case-study lies in its cautionary tale about the creation of elaborate administrative schemes that try to individualize recoveries as the mechanisms through which to compensate victims. (shrink)

If the world itself is metaphysically indeterminate in a specified respect, what follows? In this paper, we develop a theory of metaphysical indeterminacy answering this question.

Husserlian phenomenology, as the study of conscious experience, has often been accused of solipsism. Husserl’s method, it is argued, does not have the resources to provide an account of consciousness of other minds. This chapter will address this issue by providing a brief overview of the multiple angles from which Husserl approached the theme of intersubjectivity, with specific focus on the details of his account of the concrete interpersonal encounter – “empathy.” Husserl understood empathy as a direct, quasi-perceptual form of (...) intentionality through which the sense of the Other is constituted. Furthermore, his account of empathy is holistically integrated with his overall theory of intersubjectivity, including his discussions of the objectivity of nature, and the social, historical, and communal aspects of subjectivity. Husserl’s theory of empathy continues to cast a long shadow, influencing both the analytic and continental approaches to the problem of other minds, as well as contemporary account of social cognition in the cognitive sciences. (shrink)

An Essay on Human Action seeks to provide a comprehensive, detailed, enlightening, and (in its detail) original account of human action. This account presupposes a theory of events as abstract, proposition-like entities, a theory which is given in the first chapter of the book. The core-issues of action-theory are then treated: what acting in general is (a version of the traditional volitional theory is proposed and defended); how actions are to be individuated; how long actions last; what acting intentionally is; (...) what doing one thing by doing another is; what basic action is; and what omitting to do something is. Attention is also given to the concepts of causation, intention, volition, deciding, choosing, and trying. Finally, a libertarian account of free action is tentatively proposed and defended. (shrink)

We develop and apply a multi-dimensional conception of explanatory depth towards a comparative analysis of inflationary and bouncing paradigms in primordial cosmology. Our analysis builds on earlier work due to Azhar and Loeb (2021) that establishes initial condition fine-tuning as a dimension of explanatory depth relevant to debates in contemporary cosmology. We propose dynamical fine-tuning and autonomy as two further dimensions of depth in the context of problems with instability and trans-Planckian modes that afflict bouncing and inflationary approaches respectively. In (...) the context of the latter issue, we argue that the recently formulated trans-Planckian censorship conjecture leads to a trade-off for inflationary models between dynamical fine-tuning and autonomy. We conclude with the suggestion that explanatory preference with regard to the different dimensions of depth is best understood in terms of differing attitudes towards heuristics for future model building. (shrink)

Telling a patient that the outcome of his illness is not good, or even hopeless, requires sensitivity and the ability to communicate with him in the setting of a hospital which is an unnatural environment divorced from family and friends. It is a task which must be taught and learned by doctors and nurses.

Global Media Ethics is the first comprehensive cross-cultural exploration of the conceptual and practical issues facing media ethics in a global world. A team of leading journalism experts investigate the impact of major global trends on responsible journalism. The first full-length, truly global textbook on media ethics; Explores how current global changes in media promote and inhibit responsible journalism; Includes relevant and timely ethical discussions based on major trends in journalism and global media; Questions existing frameworks in media ethics in (...) light of the impact of global media; Contributors are leading experts in global journalism and communication. (shrink)

The publication presents Maritain's concept of intellectual intuition in a wide philosophical and historical context and examines its role in the construction of metaphysics. The book addresses metaphysics in the aspect of its development and methodology.

The aim of this abstract ie to present the latest results concerning a system of nonsense-logic, known as the system W. Thus, we recall only those of previous results which are indispensable for our present considerations. A more exhaustive survey and bibliography can be found in [1]; our notation and terminology are those of [1], too.