A many-valued modal logic, called linear abelian modal logic \(\rm {\mathbf{LK(A)}}\) is introduced as an extension of the abelian modal logic \(\rm \mathbf{K(A)}\). Abelian modal logic \(\rm \mathbf{K(A)}\) is the minimal modal extension of the logic of lattice-ordered abelian groups. The logic \(\rm \mathbf{LK(A)}\) is axiomatized by extending \(\rm \mathbf{K(A)}\) with the modal axiom schemas \(\Box(\varphi\vee\psi)\rightarrow(\Box\varphi\vee\Box\psi)\) and \((\Box\varphi\wedge\Box\psi)\rightarrow\Box(\varphi\wedge\psi)\). Completeness theorem with respect to algebraic semantics and a hypersequent calculus admitting cut-elimination are established. Finally, the correspondence between hypersequent calculi and axiomatization (...) is investigated. (shrink)

Abstractabstract:Besila is a paradisical setting in the Kushnameh, an early twelfth-century Persian epic that combines the ancient Iranian messianic legend of Kangdez with more recent geographical knowledge, based on travelers' reports, of China and Korea. Besila’s messianic role in the narrative, its antipodal location, and its quasi-fictional status are quintessentially utopian, and yet little is revealed about the society of Besila. The Kushnameh instead emphasizes the means by which paradises are formed, including the rational origins of Besila’s monotheistic creed, organic (...) growth, translatio imperii, travel, and geographical knowledge. The Kushnameh’s vision of universal monotheism anticipates the story of Hayy ibn Yaqzan, a later utopia with important connections to the development of Islamic political theory. The case of Besila thus suggests that the early modern genre of utopia has deep roots in the medieval discourse of travel and travelers. (shrink)

La recherche actuelle cherche à démontrer qu'il existe une sociologie chez Foucault et l'oeuvre foucaldienne est aussi une oeuvre sociologique. L'oeuvre de Foucault offre plusieurs avantages conceptuels à la pensée sociologique et sa pensée peut être entendue comme une expérience qui nous conduira aussi à une pratique autoréflexive de la sociologie. Mais ce qui rapproche le plus Foucault des sociologues, c'est toujours sa tentative de comprendre le sujet à travers un social qui est devenu historique et cette Histoire nous revient (...) à chaque fois en tant que forme culturelle. La question centrale de Foucault est ce social qui occupe une place considérable dans la constitution de l'individu, pourtant l'individu n'est jamais complètement contraint. Les grandes lignes de la pensée foucaldienne consistent à élaborer une pensée critique, une pensée qui est parvenue finalement à réunir l'objectivation et la subjectivation. La sociologie foucaldienne a pour objectif de mettre en lumière la question "qui sommes-nous en train de devenir?" pour construire un diagnostic sociologique d'une modernité paradoxale. (shrink)

As a leading scientist of the 13th century C. E. Quṭb al-Dīn Shīrāzī wrote three substantial works on hay'a (or the configuration of the celestial orbs): Nihāyat al-idrāk fī dirāyat al-aflāk ("The Limits of Attainment in the Understanding of the Heavens"), al-Tuḥfa al-shāhīya fī 'ilm al-hay'a ("The Royal Offering Regarding the Knowledge of the Configuration of the Heavens"), and Ikhtīyārāt-i Muẓaffarī ("The Muẓaffarī Elections"). Completed in less than four years and written in two of the classical languages of the Islamic (...) world, Arabic and Persian, these works provide a fascinating window to the astronomical research carried out in Ilkhanid Persia. Shīrāzī and his colleagues were driven by their desire to rid Ptolemaic astronomy from its perceived shortcomings. An intriguing trail of revisions and emendations in Shīrāzī's hay'a texts serves to highlight both those features of Shīrāzī's astronomy that were inherited from his predecessors, as well as his original contributions to this branch of astronomical research. As a renowned savant, Shīrāzī spent a large portion of his career near centers of political power in Persia and Anatolia. A study of his scientific output and career as a scholar is an opportunity, therefore, for an examination of the patronage of science and of scientific works within the Ilkhanid realms. Not only was this patronage important to the work of scholars such as Shīrāzī but it was critical to the founding and operation of one of the foremost scientific institutions of the medieval Islamic world, the Marāgha observatory. The astronomical tradition in which Shīrāzī carried out his research has many links, as well, to the astronomy of Early Modern Europe, as can be seen in the astronomical models of Copernicus. (shrink)

The nature of state governance in consolidated liberal democracies has important implications for the ideal theory debate. The states of these societies are polycentric. Decision-making power within them is disaggregated across multiple sites. This rules out one major justification for ideal theory. On this influential view, the ideal furnishes a blueprint of the morally perfect society that we should strive to realise. This justification is not viable in consolidated liberal democracies because their states lack an Archimedean point from which the (...) institutional structure as a whole can be designed to accord with the true ideal – whichever it might be. However, knowledge of the ideal can still aid agents in those societies to determine the worth of more modest political objectives other than the ideal itself. (shrink)

It is widely accepted among political philosophers that distributive justice should be promoted by the state. This essay challenges this presumption by making two key claims. First, the state is not the only possible mechanism for attaining distributive justice. We could rely alternatively on the voluntary efforts and interactions of individuals and associations in civil society. The question of what mechanism we should rely on is a comparative and empirical one. What matters is which mechanism better promotes distributive justice. We (...) cannot settle the question a priori in favor of the state. Second, several considerations suggest a presumption in favor of relying on civil society. (shrink)

Our purpose in this paper is to argue how the idea of affirmation of life embodies the practice of the art of life. The yes-saying attitude towards life can provide an enormous support for the self-formation practices. Our attempt, then, consists of demonstrating the subjective character of the aesthetic marked by pleasure, and especially a new approach to the relationship between “I” and the other. We comprehend that this sort of life is individually relative or subjective. Meanwhile, there is a (...) political reconfiguration of “I” and the other which ends in freedom. Politics becomes possible in a simultaneous caring for I and the other through the practices of self-constitution. In order to clarify our discussion further, this challenge is accompanied by a presentation of three real lives that are exemplary for us in the art of life; a way of being that stands for a political affirmation of life. (shrink)

Journal of Social Philosophy, EarlyView.

This paper explores the general characteristics of the aesthetics of life. Our approach will be in thinking about the aesthetics of life as a domain independent from the realms of ethics and morality. This thesis discusses some of the theoretical debates around those concepts. The notion of ‘pleasure’ in those practices will be discussed as the one that gives shape to ‘the art of life’. Pleasure also makes it possible for a person to perform these practices for a long period (...) of time; what we call the ‘life-long character of the aestheticization of life’.However, this effort endeavors to demonstrate another central theme of this style of life; the individual/social character of those practices is the one that exemplifies ‘the art of life’. Thinking simultaneously about ‘oneself’ and the ‘other’ is the main concept that helps us the most to appreciate these practices. These debates are elaborated further in some case studies that have been researched between 2016 and 2019. These are real examples of peoples’ lived experiences who, in different ways, try to give meaning to their lives by turning their existence into a work of art. (shrink)

Although it is one of the indispensable standards of relevant research that Heidegger shortly after Being and Time made a „turn“ („Kehre“) in the development of his thinking, it can be shown that this is merely due to a misunderstanding or misinterpretation that began in 1949/50 with an at least incorrect reading of the corresponding passage in the Letter of Humanism. But if this legend of research can be proven as such, the question arises as to what consequences this will (...) have for the comprehension of Heidegger’s thinking, for it is said that with the „turn“, the transcendental approach was given up in favor of an aletheiological one with which it was possible for Heidegger to overcome subjectivism. In rejection of this by now equally canonical interpretation scheme it is shown here that the aletheiological approach is merely a recourse to conceptions important to Heidegger even before Being and Time and that after the failure of its third section – Time and Being – subjectivistic features were rather transferred, partially into a being that was increasingly thought of as an active one, partially into concepts like that of the „first thinker“ („erster Denker“) or the „messenger of being“ („Botenganger des Seins“). All in all, it is argued that the paradigm of „Heidegger‘ s turn“ should be abandoned in order to enable an unobstructed view on Heidegger’s thinking. (shrink)

Dignity is the most fundamental right of every human being, patients in particular. Despite being a fairly disputed concept, dignity is a multidimensional issue, the interpretation of which is affected by a multitude of factors. Semistructured interviews and observation data from 35 patients, their companions, and nurses were performed to highlight their views with regard to patients? dignity in health care centers. Although findings reveal that nearly all patients felt that their dignity had been violated, there is a considerable difference (...) between participants? viewpoints of dignity. Interactions among participants can increase their awareness of dignity and may lead to its maintenance. (shrink)

Philosophy's “linguistic turn” was destined to find its way into derivative disciplines such as political theory. In the last two decades, this turn has led to an absurd reductionism extrapolating the essence of existing democracies from their mode of communication. Flattening political theory, followers of this fashion rarely relinquish their fixation with the communicative component of modern democracies to the level of a multifaceted analysis. The central notion here is “deliberative democracy.” But is this a distinct model of democracy? For (...) Seyla Benhabib, it means “elucidating the already implicit principles and logic of existing democratic practices” (p. 84) There are…. (shrink)

Introduction Talking about civilization is like talking about God. While the aim is to gain knowledge, often the result is only greater obscurity. What is at issue may not be really a concept, but nothing at all. Yet, concepts have their own history, and the UN's inauguration of 2001 as the year of the “dialogue of civilizations,” not to mention recent ethno-religious conflicts, has generated new interest in “civilizational” questions—despite the fact that this runs counter to the postmodern aversion to (...) traditional historiography, in favor of “micro-histories,”1 and objections to the term “civilization” on the ground that it cannot be defined…. (shrink)

Auf den ersten Seiten der Philosophie des Rechts stellt Hegel fest, dass das, was zuvor in der Wissenschaft der Logik dargelegt wurde, hier nun vorausgesetzt wird. Der vorliegende Beitrag erläutert, was diese Voraussetzung bedeutet. Um das zu untersuchen, ist der Fokus auf einen bestimmten Begriff, nämlich den der Totalität gelegt. Es wird argumentiert, dass die Entwicklung in den verschiedenen Momenten der Philosophie des Rechts nicht möglich wäre ohne die vorausgehende Entwicklung der Metakategorie der Totalität in der Wissenschaft der Logik. Obwohl (...) es zu jedem dieser beiden Bücher eine Vielzahl von Veröffentlichungen gibt, fehlt in diesen wissenschaftlichen Arbeiten über Hegel eine Ausarbeitung gerade dieser Voraussetzung, nämlich insbesondere die Rolle, welche die Totalität in der Darstellung der Rechtsphilosophie im Verhältnis zu der Darstellung in der Wissenschaft der Logik spielt. Nachdem ein allgemeiner Überblick über jedes dieser Bücher gegeben wurde, wird in diesem Aufsatz eine solche Beziehung in fünf spezifischen Momenten der Rechtsphilosophie nachgezeichnet, nämlich: Wille, Moral, ethisches Leben, bürgerliche Gesellschaft und Staat. (shrink)

The central motivation behind the scientific realism debate is explaining the impressive success of scientific theories. The debate has been dominated by two rival types of explanations: the first relies on some sort of static, referentially transparent relationship between the theory and the unobservable world, such as truthlikeness, representation, or structural similarity; the second relies on no robust relationship between the theory and unobservable reality at all, and instead draws on predictive similarity and the stringent methodology of science to explain (...) success. I argue that this is a false dichotomy, at least insofar as dynamical theories are concerned. The best explanation of the success of dynamical theories, I argue, must appeal to a robust but referentially opaque theory–world relation. The dynamical notion of ‘tracking’ fulfills this promise. I formulate a modified no miracles argument that is liberated from the false dichotomy and show how tracking responds to the modified argument. (shrink)

This qualitative research study with a content analysis approach aimed to explore families’ experiences of an organ donation request after brain death. Data were collected through 38 unstructured and in-depth interviews with 14 consenting families and 12 who declined to donate organs. A purposeful sampling process began in October 2009 and ended in October 2010. Data analysis reached 10 categories and two major themes were listed as: 1) serenity in eternal freedom; and 2) resentful grief. The central themes were peace (...) and honor versus doubt and regret. The findings indicated that the families faced with an organ donation request of a brain-dead loved one experienced a lasting effect long after the patient's demise regardless of their decision to donate or refusal to donate. In conclusion, this study highlights the importance of family support and follow-up in an efficient healthcare system aimed at developing trust with the families and providing comfort during and after the final decision. (shrink)

The main thesis of the dissertation is that Hume resolves his central concern with the problem of reason by arguing for a pragmatic conception of that notion. After a discussion of Hume's argument to the effect that the traditional conception of reason leads to unmitigated scepticism, I turn to Hume's account of belief. Vivacity is the distinguishing mark of a belief. That notion has two aspects: an intrinsic felt quality, and a causal connection to action. The former is part of (...) the descriptive account of belief and the latter accounts for the normative distinctions among beliefs. A belief is rationally warranted, if it leads to beneficial consequences. Both the descriptive-explanatory and the normative-evaluative accounts of belief rest on Hume's conception of the imagination. In the last chapter, it is argued that Malebranche significantly influenced Hume's conception of the imagination. (shrink)

The Correspondence Principle of old quantum theory is commonly considered to be the requirement that quantum and classical theories converge in their empirical predictions in the appropriate asymptotic limit. That perception has persisted despite the fact that Bohr and other early proponents of CP clearly did not intend it as a mere requirement, and despite much recent historical work. In this paper, I build on this work by first giving an explicit formulation to the mentioned asymptotic requirement ) and then (...) discussing various possible formulations of CP for emission on the basis of the primary literature as well as general physical and metaphysical considerations. I shall then show that, in all of the most probable interpretations of CP that consider quantum theory as a universal theory, any system incorporating both CR and CP for emission would in fact be inconsistent. Old quantum theory measurably contradicts classical physics in the classical regime. (shrink)

Virtually all philosophers of science have construed fundamental theories as descriptions of entities, properties, and/or structures. Call this the “descriptive-ontological” view. I argue that this view is incorrect, at least insofar as physical theories are concerned. I propose a novel construal of theories that I call the “prescriptive-dynamical” view. The central tenet of this view, roughly put, is that the _essential_ content of fundamental physical theories is a _prescription for interfacing with natural systems and translating local data into compact theoretical (...) language_. The descriptive-ontological aspects of theories, if any, are taken as _inessential_ content on this view: they do not contribute to the predictive success of the theory. Rather than describing _what is there_, the essence of a physical theory is to tell us _what to do_ when interfacing with a physical system. (shrink)

Next SectionPurpose The importance of recognising patient dignity has been realised in recent years. Despite being a central phenomenon in medicine, dignity is a controversial concept, the definition of which in healthcare centres is influenced by a multitude of factors. The aim of this study was to explore the perspective of Iranian patients on respect for their dignity in healthcare centres. Methods With the use of purposeful sampling, 20 patients were interviewed over an 11-month period in three educational hospitals affiliated (...) with the government. They were questioned about experiences related to respect for their dignity during their hospital encounter. Data were processed by qualitative content analysis. Results Data analysis identified nine categories and four themes. Respondents expressed their expectations and attitudes about dignity by the following themes: seeking a haven; disrespecting privacy; communicating in a vacuum; and disregard for secondary caregivers. They described how respect for their privacy, effective communication, access to facilities, and a regard for the requirements of their companions made them feel that their dignity had been conserved. Conclusions The findings indicate that almost no patient is satisfied with the quality of services with respect to maintenance of their dignity. Regardless of their hospital location and state of health, most participants had common complaints. These findings agree with the literature and confirm that grounds should be provided for conserving dignity in the healthcare system. To reach this goal, healthcare professionals should be aware of the factors that violate or preserve dignity from the patient's perspective. (shrink)

In this paper, we introduce a foundation for computable model theory of rational Pavelka logic and continuous logic, and prove effective versions of some related theorems in model theory. We show how to reduce continuous logic to rational Pavelka logic. We also define notions of computability and decidability of a model for logics with computable, but uncountable, set of truth values; we show that provability degree of a formula with respect to a linear theory is computable, and use this to (...) carry out an effective Henkin construction. Therefore, for any effectively given consistent linear theory in continuous logic, we effectively produce its decidable model. This is the best possible, since we show that the computable model theory of continuous logic is an extension of computable model theory of classical logic. We conclude with noting that the unique separable model of a separably categorical and computably axiomatizable theory is decidable. (shrink)

We present a review of part of the results obtained by the authors for the statistics of coherent radiation propagating in a random medium both in the framework of diagrammatic techniques and random matrix theory. Distribution functions for the total transmission coefficient and the angular transmission coefficient for the diffusive transport and the crossover between the diffusive and ballistic regimes are obtained.

Background:Despite the growing importance of spiritual care, the delivery of spiritual care is still an area of disagreement among healthcare providers.Objective:To develop a grounded theory about spiritual care delivery based on Iranian nurses’ perceptions and experiences.A grounded theory approach:A qualitative study using the grounded theory approach.Participants and research context:Data were collected through holding 27 interviews with 25 participants. The study setting was the Imam Khomeini Hospital Complex. Sampling was started purposively and continued theoretically. Data analysis was performed by the method (...) proposed by Strauss and Corbin.Ethical consideration:The study was approved by the Ethics Committee of Tarbiat Modares University and the agreement of the administrators of the study setting was got before starting the study.Results:The core category of the study was “Trust building” which reflected the nature of spiritual care delivery by nurses. Trust building was the result of eight main categories or strategies including creating a positive mentality at hospital admission, understanding patients in care circumstances, having a caring presence, adhering to care ethics, developing meaningful relationships, promoting positive thinking and energy, establishing effective communication with patients, and attempting to create a safe therapeutic environment. Poor interprofessional coordination negatively affected this process while living toward developing greater cognizance of divinity and adhering to the principles of professional ethics facilitated it. The outcome of the process was to gain a sense of partial psychological security.Conclusion:The “Trust building” theory can be used as a guide for describing and expanding nurses’ roles in spiritual care delivery, developing care documentation systems and clinical guidelines, and planning educational programs for nursing students and staff nurses. (shrink)

Nursing, a scientific and practical discipline, faces continuing challenges of finding new direction in order to decipher its core values and develop current ethical codes for nursing practice. In 2009–10, 28 nurses were purposely selected and interviewed using a semi-structured format in focus groups and individually. Thematic Content Analysis helped explore the perception of Iranian nurses on ethical values in patient care. Seven major themes emerged: respect for dignity, professional integrity, professional commitment, developing human relationships, justice, honesty, and promoting individuals (...) and the nursing profession. Iranian nurses revealed a unique and culture-based set of ethical values. This study found that Iranian nurses place a greater emphasis on preserving the dignity of those accompanying the patient and in showing regard for patients' religious beliefs in a gender appropriate environment. (shrink)

Dignity is a human right and a base for human health. This right must be observed in work environments as a moral obligation. This qualitative study aimed to understand nurses’ experiences of violation of their dignity at work and to explore its dimensions. The participants were 15 nurses working in two hospitals in Tehran. The data were collected through 26 unstructured interviews and analyzed using content analysis. The dimensions of violation were ‘irreverence’, including experiences of abuse and violence, humiliation, and (...) being ignored; ‘coercion and violation of autonomy’, consisting of the control of relationships, lack of privacy, rigidness, and imposition; ‘ignoring professional and scientific ability’, indicating impossibilities in applying nurses’ knowledge; and ‘denying the value of nurse/care’, being the theme that verified the dominance of treatment/cure and lack of recognition of care value. Health systems should take the promotion of the nurses’ dignity into account through providing a dignified work environment. (shrink)

Dignity is a human right and a base for human health. This right must be observed in work environments as a moral obligation. This qualitative study aimed to understand nurses’ experiences of violation of their dignity at work and to explore its dimensions. The participants were 15 nurses working in two hospitals in Tehran. The data were collected through 26 unstructured interviews and analyzed using content analysis. The dimensions of violation were ‘irreverence’, including experiences of abuse and violence, humiliation, and (...) being ignored; ‘coercion and violation of autonomy’, consisting of the control of relationships, lack of privacy, rigidness, and imposition; ‘ignoring professional and scientific ability’, indicating impossibilities in applying nurses’ knowledge; and ‘denying the value of nurse/care’, being the theme that verified the dominance of treatment/cure and lack of recognition of care value. Health systems should take the promotion of the nurses’ dignity into account through providing a dignified work environment. (shrink)

Introduction: Maintaining dignity is one of patients is one of the main ethical responsibilities of caregivers. However, in many cases, the dignity of patients, especially autistic teenagers is not maintained. The extent to which dignity needs are met for this group within the Iranian care system is difficult to determine as dignity is an abstract concept, and there are few related research studies reported. Objectives: The objective of this study is to find out caregivers perspectives on dignity in teenagers with (...) autistic spectrum disorder. Research design: This study uses a qualitative research design. The data were collected through individual, semi-structured interviews and field notes developed during the interviews. In order to analyze the data, qualitative conventional content analysis was used. Participants and research context: In all, 16 professional caregivers for autistic teenagers working in public hospitals were recruited based on a targeted sampling method to reach data saturation from February 2016 to July 2017. Findings: The findings of this study were presented in three main themes, “privacy,” “respecting individual identity,” and “comprehensive support,” and 11 categories. Ethical consideration: This study’s protocol was approved by the Research Ethics Committee of medical universities located in Southeast of Iran and the required ethical principles were followed throughout. Discussion and conclusion: Based on the findings of this study from the perspective of caregivers, autistic teenagers need to be cared for and educated in a respectful environment where their privacy is maintained, their individual identities are respected, and they receive comprehensive familial, social, and financial support. These conditions would maintain the dignity of such teenagers and would result in appropriate behavioral outcomes. Therefore, it is suggested that a cultural, professional and institutional background in which all components of the autistic teenager’s dignity are protected and emphasized be provided. (shrink)

BackgroundLittle previous research has been conducted outside of major cities in China to examine how physicians currently perceive palliative care, and to identify specific goals for training as palliative care access expands. This study explored physicians’ perceptions of palliative care integration for advanced cancer patients in Changsha, China.MethodsWe conducted semi-structured qualitative interviews with physicians (n = 24) specializing in hematology or oncology at a tertiary hospital.ResultsMost physicians viewed palliative care as equivalent to end-of-life care, while a minority considered it possible (...) to integrate palliative care with active treatment. Almost all physicians maintained separate conversations about palliative care with family members and patients, communicating more directly with family members than with patients about prognosis and goals of care. Physicians described experiencing ethical tension between the desire of family members to protect the patient from knowing they have advanced cancer, and the patient’s “right to decide” about palliative treatment. Physicians varied overall regarding perceptions of the role they should have in discussions about goals of care.ConclusionsAs palliative care access expands in China, medical training should encourage earlier integration of palliative care for advanced cancer, address ethical issues faced by physicians communicating about palliative care, and establish guidance on the role of the physician in discussions about goals of care. (shrink)