Witnessed models of fuzzy predicate logic are models in which each quantified formula is witnessed, i.e. the truth value of a universally quantified formula is the minimum of the values of its instances and similarly for existential quantification. Systematic theory of known fuzzy logics endowed with this semantics is developed with special attention paid to problems of arithmetical complexity of sets of tautologies and of satisfiable formulas.

Gödel logics with truth sets being countable closed subsets of the unit real interval containing 0 and 1 are studied under their usual semantics and under the witnessed semantics, the latter admitting only models in which the truth value of each universally quantified formula is the minimum of truth values of its instances and dually for existential quantification and maximum. An infinite system of such truth sets is constructed such that under the usual semantics the corresponding logics have (...) pairwise different sets of tautologies, all these sets being non-arithmetical, whereas under the witnessed semantics all the logics have the same set of tautologies and it is Π2-complete. Further similar results are obtained. (shrink)

First the expansion of the Łukasiewicz logic by the unary connectives of dividing by any natural number is studied; it is shown that in the predicate case the expansion is conservative w.r.t. witnessed standard 1-tautologies. This result is used to prove that the set of witnessed standard 1-tautologies of the predicate product logic is Π2-hard.

The relationship between Fisher's fundamental theorem of natural selection and the ecological environment of density regulation is examined. Using a linear model, it is shown that the theorem holds when density regulation is caused by exploitative competition and that the theorem fails with interference competition. In the latter case the theorem holds only at the limit of zero population density and/or at the limit where the competitively superior individuals cannot monopolise the resource. The results are discussed in relation to population (...) dynamics and life history evolution, where evidence suggests that the level of interference competition in natural populations is so high that the fundamental theorem does not apply. (shrink)

In this paper we prove strong completeness of axiomatic extensions of first-order strict core fuzzy logics with the so-called quasi-witnessed axioms with respect to quasi-witnessed models. As a consequence we obtain strong completeness of Product Predicate Logic with respect to quasi-witnessed models, already proven by M.C. Laskowski and S. Malekpour in [19]. Finally we study similar problems for expansions with Δ, define Δ-quasi-witnessed axioms and prove that any axiomatic extension of a first-order strict core (...) fuzzy logic, expanded with Δ, and Δ-quasi-witnessed axioms are complete with respect to Δ-quasi-witnessed models. (shrink)

The proposal that there is an illusion of conscious will has been supported by findings that priming of stimulus location in a task requiring judgements of action-authorship can enhance participants’ experience of agency. We attempted to replicate findings from the ‘Wheel of Fortune’ task [Aarts, H., Custers, R., & Wegner, D. M. . On the inference of personal authorship: enhancing experienced agency by priming effect information. Consciousness and Cognition, 14, 439–458]. We also examined participants’ performance on this task in relation (...) to self-reported passivity experiences and hallucination-proneness. We found a significant effect of priming, with primes being found to increase the experience of agency. An interaction between gender and priming was also found, with priming enhancing feelings of agency in women but not in men. There were no significant correlations between levels of self-reported passivity experiences or hallucination-proneness and participants’ susceptibility to the priming effect on ratings of agency. Implications of these findings are discussed with regard to a prominent model of passivity experiences. (shrink)

The subject of the article encompasses the change in social communication concerning the creation of new competition between two knowledge systems: the expert system and the system of dispersed knowledge. The expert model is the one in which knowledge is created only by the sender endowed with institutional authority. In opposition to this, there exist an alternative model which is characterized by so many existing decentralized, not-institutionalized centers of information processing and dissemination. This division can be described only in a (...) strictly informative dimension. Social aspect is also important, more precisely the question of social stratification forming on the basis of access criteria to every source of knowledge defined this way.The article tries to describe the relation between the worlds of: producers and consumers of information, experts and laymen, professionals and amateurs. The analysis of the problem, in author’s mind, is the beginning of the debate over the role and forms of scientific knowledge protection functioning in the time of development of information society. (shrink)

The philosophical literature that tackles foundational questions about normativity often appeals to normative reasons—or considerations that count in favor of or against actions—and their interaction. The interaction between normative reasons is usually made sense of by appealing to the metaphor of (normative) weight scales. This paper substitutes an argumentation-theoretic model for this metaphor. The upshot is a general and precise model that is faithful to the philosophical ideas.

In 2013, Gail Davies and Helen Scalway launched Micespace.org, an interactive web-based art and research project that uses the platform of a mock mouse model repository to visualize the complex spa...

For at least the last twenty years, philosophers have attempted various strategies for reviving the Hegelian notion of recognition and redeploying it in discourses centered around social justice, including multiculturalism, feminism, race theory, and queer theory. Hegel’s master-slave dialectic may seem like an obvious place to start to analyze the oppression of one group by another. Given that Hegel is not literally talking about slaves, however, but a stage of consciousness, indeed the onset of self-consciousness, we might wonder why his (...) notion of recognition has become so important to these contemporary discourses on oppression. One reason is that the Hegelian model of recognition proposes that.. (shrink)

This is the first musicological study entirely devoted to a comprehensive analysis of musical Holocaust representations in the Western art music tradition. Through a series of chronological case studies grounded in primary source analysis, Amy Lynn Wlodarski analyses the compositional processes and conceptual frameworks that provide key pieces with their unique representational structures and critical receptions. The study examines works composed in a variety of musical languages - from Arnold Schoenberg's dodecaphonic A Survivor from Warsaw to Steve Reich's minimalist Different (...) Trains - and situates them within interdisciplinary discussions about the aesthetics and ethics of artistic witness. At the heart of this book are important questions about how music interacts with language and history; memory and trauma; and politics and mourning. Wlodarski's detailed musical and cultural analyses provide new models for the assessment of the genre, illustrating the benefits and consequences of musical Holocaust representation in the second half of the twentieth century. (shrink)

The relation between “presence” and “representation” is an age-old topic in the arts, but it is further complicated in our time of advanced media conditions. Pierre Huyghe is one artist who has consistently addressed questions of presence and representation throughout his artistic oeuvre, including the role of the witness within it. Considering the sophistication of Huyghe’s work with regard to the riddle of presence in the realm of contemporary means of representation, the artist’s work is taken as a case study (...) for a broad range of artists exploring related topics within the arts and the media. This paper argues that art that interrogates the question of presence within the context of contemporary media culture—from Marina Abramović to Stelarc, Jeffrey Shaw to Julia Scher—asks for being interpreted through presence theories developed within the field of media studies in addition to methods of art theory and criticism. Accordingly, Huyghe’s work is productively related to one such theory, namely the YUTPA model by Caroline Nevejan, which theorizes the interrelated concepts of natural, mediated, and witnessed presence. (shrink)

When dealing with manuscripts transmitting otherwise unknown ancient texts and without asubscriptio, the work of a philologist and literary critic becomes both more difficult and more engrossing. Definitive proof is impossible; at the end there can only be a hypothesis. When dealing with a unique grammatical text, such a hypothesis becomes even more delicate because of the standardization of ancient grammar. But it can happen that, behind crystallized theoretical argumentation and apparently canonical formulas, interstices can be explored that lead to (...) unforeseen possibilities, more exciting—and even more suitable—than those that have already emerged. (shrink)

The relation between “presence” and “representation” is an age-old topic in the arts, but it is further complicated in our time of advanced media conditions. Pierre Huyghe is one artist who has consistently addressed questions of presence and representation throughout his artistic oeuvre, including the role of the witness within it. Considering the sophistication of Huyghe’s work with regard to the riddle of presence in the realm of contemporary means of representation, the artist’s work is taken as a case study (...) for a broad range of artists exploring related topics within the arts and the media. This paper argues that art that interrogates the question of presence within the context of contemporary media culture—from Marina Abramović to Stelarc, Jeffrey Shaw to Julia Scher—asks for being interpreted through presence theories developed within the field of media studies in addition to methods of art theory and criticism. Accordingly, Huyghe’s work is productively related to one such theory, namely the YUTPA model by Caroline Nevejan, which theorizes the interrelated concepts of natural, mediated, and witnessed presence. (shrink)

In recent years, governments, businesses and other organisations have increasingly been forced to attempt to survive by reorganising themselves fundamentally. Although this happens at present on a large scale, it is not unprecedented. In fact, most organisations have had to change their working practises at some time for some reason—for example, when the competition catches up or when technology threatens to make production obsolete. The usual strategy is to fire part of the staff and to redistribute tasks. This tends to (...) put a heavy burden on staff. They have to search for other jobs or attempt re-skilling. Those remaining may face substantial changes in their relations to their managers, who will require changes … ‘or else’. The study reported in the paper focuses on people’s reactions to this approach. Some employees accept and leave. Others become aware of an opportunity to damage their company. Others again see a way to resist and change the way the managers behave and thereby turn around the company and maintain or increase the number of jobs. The study focuses on two questions. The first is how one should model or describe the behaviour of people in the third category, i.e. those wishing to contribute. It does not seem useful to follow one’s first hunch, i.e. to search for quantifiable patterns. People’s behaviour will always be contextualised as a reaction to what managers do. This suggests the use of qualitative methods. The second question is whether the concept of presence may clarify the behaviour and identify ways for employees to contribute positively to changes in their organisations. An obstacle to answering the second question is that qualitative methods focus on people’s experiences in some context, and on the emergence of their behaviour, but do not necessarily lead to suggestions on how to behave with what effect. It is attempted to answer the second question and thereby the first question with the aim of identifying what people may do who are not immediately fired or made redundant when fundamental organisational changes are introduced. Data have been collected from four companies that decided to initiate such changes in 2003–2004. (shrink)

The role played by witnesses of bullying in nursing settings remains little studied, despite their potential relevance in explaining the onset and development of bullying. The objective of this study was to develop a model to account for witnesses’ intention to help and helping behaviour in response to bullying in a nursing setting. Three hundred and thirty‐seven witnesses completed self‐report measures of variables predicting intention to help and helping behaviour. A full structural model was constructed using structural equation modelling. The (...) intention to help victims was elicited by tension, group identity, support to peers’ initiative to intervene and absence of fear of retaliation. However, engagement in helping behaviour was only predicted by the absence of fear of retaliation. This study shows that witnesses of bullying in nursing settings do not remain impassive, but their experienced discomfort and intention to help victims is not sufficient to predict helping behaviour. Fear of possible retaliation if intervening in favour of victims constitutes a crucial factor explaining witnesses’ hesitation to help victims. Several implications for the implementation of policies directed at eradicating bullying in nursing settings are discussed. (shrink)

Phenomenological literary criticism has long taken the one-on-one exchange with an other as the model for thinking about the reader-to-text relationship. However, new novels portraying genocides and civil wars are more likely to position readers as witnesses. Drawing on Jean-Luc Marion’s description of the subject as witness as well as works by Kelly Oliver and Jacques Derrida, this article offers a phenomenological description of the reader as witness. As witness, the reader is situated both by the literary text and also (...) by his or her particular embodied and intersubjective relations to the world. Constituted and no longer constituting, the reader/subject as witness finds herself a site in which other’s decisions have already been made, and her responsibility arises from the decisions she makes possible for others in the future. (shrink)

Let M be a model of ZFAC (ZFC modified to allow a set of atoms), and let N be an inner model with the same set of atoms and the same pure sets (sets with no atoms in their transitive closure) as M. We show that N is a permutation submodel of M if and only if N satisfies the principle SVC (Small Violations of Choice), a weak form of the axiom of choice which says that in some sense, all (...) violations of choice are localized in a set. A special case is considered in which there exists an SVC witness which satisfies a certain homogeneity condition. (shrink)

In the last few decades many formal systems of fuzzy logics have been developed. Since the main differences between fuzzy and classical logics lie at the propositional level, the fuzzy predicate logics have developed more slowly (compared to the propositional ones). In this text we aim to promote interest in fuzzy predicate logics by contributing to the model theory of fuzzy predicate logics. First, we generalize the completeness theorem, then we use it to get results on conservative extensions of theories (...) and on witnessed models. (shrink)

The current paper studies the formal properties of the Global Reflection Principle, to wit the assertion “All theorems of$\mathrm {Th}$are true,” where$\mathrm {Th}$is a theory in the language of arithmetic and the truth predicate satisfies the usual Tarskian inductive conditions for formulae in the language of arithmetic. We fix the gap in Kotlarski’s proof from [15], showing that the Global Reflection Principle for Peano Arithmetic is provable in the theory of compositional truth with bounded induction only ($\mathrm {CT}_0$). Furthermore, we (...) extend the above result showing that$\Sigma _1$-uniform reflection over a theory of uniform Tarski biconditionals ($\mathrm {UTB}^-$) is provable in$\mathrm {CT}_0$, thus answering the question of Beklemishev and Pakhomov [2]. Finally, we introduce the notion of a prolongable satisfaction class and use it to study the structure of models of$\mathrm {CT}_0$. In particular, we provide a new model-theoretical characterization of theories of finite iterations of uniform reflection and present a new proof characterizing the arithmetical consequences of$\mathrm {CT}_0$. (shrink)

The development of Information and Communication Technologies has favored access to technological resources in adolescents. These tools provide access to information that can promote learning. However, they can also have a negative effect against people, as they can be used with other functionality, in which cyberbullying situations are caused during the interactions that arise when using social networks. The objective of this study was to determine the predictive value of the role of cyberbullying victims based on variables related to other (...) roles involved in cyberbullying and bullying, as well as personal characteristics, contextual characteristics and positive teamwork habits.. Information was collected from 227 students of the educational stages of Primary Education and Secondary Education, aged between 11 and 15 years, in a city with a high index of cultural diversity. The step-by-step technique was used to build the regression model. The results indicate that the model has a good goodness of fit coefficient. The role of cyberbully is the most important predictive variable of the role of the victim in cyberbullying and, to a lesser extent, the role of the witness in cyberbullying, the role of the witness in bullying, and the role of the victim of bullying. The role of the bullying aggressor and the variables sex, age, type of educational center, and teamwork habits are excluded in the predictive model. (shrink)

Philosophy of science has witnessed substantial recent debate over the existence of a structural analogue of chaos, which is alleged to spell trouble for certain uses of climate models. The debate over the analogy can and should be separated from its alleged epistemic implications: chaos-like behavior is neither necessary nor sufficient for small dynamical misrepresentations to generate erroneous results. The kind of sensitivity that matters in epistemology is one that induces unsafe beliefs, and the existence of a structural (...) analogue to chaos is better seen as an explanation for known safety failures than as providing evidence for unknown ones. (shrink)

Archimedes’ Sand-Reckoner presents a system for naming extraordinarily large numbers, larger than the number of grains of sand that would fill the cosmos. Curiously, Archimedes addresses the treatise not to another specialist but to King Gelon II of Syracuse. While the treatise has thus been seen as evidence for the dynamics of patronage, difficulties in both Archimedes’ treatment of Gelon and his discussion of astronomical models make it fit incongruously within contemporary court and scientific contexts. This article offers a (...) new reading of the Sand-Reckoner based on a reconsideration of the relationship between author and addressee: deferring assumptions about the historicity of that relationship, it analyzes Gelon’s role in the treatise with respect to both the stylistic features of Archimedes’ prose and a broader tradition of narratives about a variety of cultural actors who engage with kings, speaking not so much truth as wit to power. Such a reading resolves the social and scientific difficulties of the treatise, and develops the literary-experimental qualities of Hellenistic science. In turn, the article proposes a revised approach, sensitive to broader patterns of authorship, to understanding ancient scientific authors’ relationship to royal authority. It concludes, finally, that the royal patronage seemingly exemplified by the Sand-Reckoner had greater significance as a cultural trope than as a social institution. (shrink)

Using nonstandard methods we construct a model of an induction scheme called inside a "resource" of the form is a Turing machine of code is calculated in less than , where means the length of the binary expansion of and are nonstandard parameters in a model of . As a consequence we obtain a model theoretic proof of a witnessing theorem for this theory by functions computable in time , a result first obtained by Buss, Krajícek, and Takeuti using proof (...) theory. (shrink)

The key theme in this essay is the rethinking of the human, as inspired by the work of Giorgio Agamben and Hannah Arendt. The human here is not a model or concept to be realised, just as community to which the human is linked is not an ideal, but a ‘community to come’. This is revealed only by paying close attention to modes of bearing witness to the human, as instanced, for example, by Agamben’s text, Remnants of Auschwitz. Current notions (...) of political community and the human thus need to be reassessed. Only by doing this will it be possible to address the crucial issues that currently confront human rights—issues such as the tension between the principle of universal human rights and that of state sovereignty, the growing problem of statelessness, and the reduction of human rights to biopolitical humanitarianism. (shrink)

Economists are often called upon as expert witnesses by the parties involved in antitrust litigation. One challenge they may face in US federal courts is compliance with the Daubert standard of admissibility of expert testimony. The interplay between model applicability and the Daubert standard is analyzed, suggesting the importance of distinguishing between weak applicability claims, those that state that a model’s critical assumptions are shared by the target, and strong applicability claims, those that connect empirical models and quantitative market (...) features. Recent antitrust cases in which expert testimonies based on economic models have been assessed following the Daubert standard are examined using this framework. Some normative implications are drawn concerning how to improve judges’ assessment of model-based arguments. (shrink)

We study model theoretic tree properties and their associated cardinal invariants. In particular, we obtain a quantitative refinement of Shelah’s theorem for countable theories, show that [Formula: see text] is always witnessed by a formula in a single variable and that weak [Formula: see text] is equivalent to [Formula: see text]. Besides, we give a characterization of [Formula: see text] via a version of independent amalgamation of types and apply this criterion to verify that some examples in the literature (...) are indeed [Formula: see text]. (shrink)

Wittgenstein’s ideas are a common ground for developers of Natural Language Processing (NLP) systems and linguists working on Language Acquisition and Mastery (LAM) models (Mills 1993; Lowney, Levy, Meroney and Gayler 2020; Skelac and Jandrić 2020). In recent years, we have witnessed a fast development of NLP systems capable of performing tasks as never before. NLP and LAM have been implemented based on deep learning neural networks, which learn concepts representation from rough data, but are nonetheless very effective (...) in tasks such as question answering, textual entailment, and translation (Devlin et al. 2019; Kitaev, Cao and Klein 2019; Wang et al. 2019). In this paper, I will debate some Wittgensteinian concepts that impact the architectures of many NLP deep-learning systems. I will focus, in particular, on the attempt to build a specific kind of architecture to model a private language. The discussion, I think, helps extract philosophical assumptions leading the research and development of AI systems capable of language modelling. In this paper, I will address some of the main features of NLP systems2 used for word embedding and one proposal to manipulate through a neural network a form of private language (Lawney et al. 2020). In §2, I will reconstruct the complex path of the private language argument (PLA). In §3, I will discuss connectivist language models and introduce notions about NPL systems' architecture. An overview of this kind of model is helpful to introduce the work of Lowney, Levy, Meroney and Gayler (2020). They submit that their model can respond to the issues raised by Wittgenstein in the notorious Private Language Argument (PLA). This argument unexpectedly turned out to be relevant not only for the philosophy of language but also for NLP and LAM modellers. I will describe the language game concept in NLP, how it is embedded, and its role in inductive systems development. This central concept in Wittgenstein’s work is relevant to describe the role of context in understanding the meanings of words. In §4, I present the Wittgensteinian main concepts in play in the connectivist paradigm. I argue that the connectionist theoretical framework can better catch the dependency of word meaning on context. There seems to be a correlation between Wittgenstein's invitation to look, an invitation to dismiss the aim of theorizing about languages, and the absence of theory-ladenness in deep learning technologies involved in NLP. In §5, I criticize Lowney and colleagues’ claim, whose model does not successfully capture Wittgenstein’s Beetle in the Box case. Moreover, I argue that even if we can distinguish a strong and a weak definition of a private language, Wittgenstein’s argument also holds for deep-learning models, and his worries are still a good guide for NLP developers. (shrink)

The deontic model of justice and ethical behavior proposes that people care about justice simply for the sake of justice. This is an important consideration for business ethics because it implies that justice and ethical behavior are naturally occurring phenomenaindependent of system controls or individual self-interest. To date, research on the deontic model and third-party reactions to injustice has focused primarily on individuals’ tendency to punish transgressors. This research has revealed that witnesses to injustice will consider sacrificing their own resources (...) if it is the only way to sanction an observed transgressor. In this paper we seek to extend this model by arguing that punishment may not be the only “deontic” reaction, and that in fact, third-party observers of injustice may engage in moral self-regulation that would lead them to conclude that the most ethical response is to do nothing. We provide preliminary evidence for our propositions using voiced cognitions data collected during a resource allocation task. Results indicate that deonance may be more complex than originally thought, and previous tests of the model conservative in nature. (shrink)

This paper surveys the relationship between mission and Christian unity from the Edinburgh 1910 conference to the present. It then identifies several factors that cohere in recent missiological reflection, and concludes with a scriptural model for our contemporary pilgrimage together.

Recent years have witnessed rapidly increasing interests in developing quantum theoretical models of human cognition. Quantum mechanisms have been taken seriously to describe how the mind reasons and decides. Papers in this special issue report the newest results in the field. Here we discuss why the two levels of commitment, treating the human brain as a quantum computer and merely adopting abstract quantum probability principles to model human cognition, should be integrated. We speculate that quantum cognition models (...) gain greater modeling power due to a richer representation scheme. (shrink)

Christian development agencies have been the primary vehicle of choice for holistic involvement and witness. This has played straight into an Enlightenment manner of thinking that compartmentalizes values, limiting the opportunities for explaining the theological and conceptual foundations for development practice and for public witness concerning religious faith. New institutional models appropriate to witness and holistic Christian service need to be considered. An `S4' type organization, explored in practice in Indonesia in an interfaith setting, allows for a more effective (...) sharing of the gospel and robust development work. (shrink)

This article briefly examines six centres of learning and witness representing Buddhist, Hindu, Christian, Zoroastrian and Muslim faiths. It explores the implications of five potential insights arising from these historical models for the Asian contexts of today. These insights are approached from the perspective of the Christian world view, but are equally applicable to other faiths. An attempt has been made to do two main things. First is to highlight historically the importance of pre-modern centres of learning and witness (...) that can perhaps also be called universities, or 'proto-universities'. There has also been the desire to encourage the 'Global South' in their history of education, and suggest implications for the future. (shrink)

A generalized Bayesian inference nets model is proposed to aid researchers to construct Bayesian inference nets for various applications. The benefit of such a model is well demonstrated by applying GBINM in constructing a hierarchical Bayesian fuzzy inference nets to diagnose five important types of cardiovascular diseases. The patients' medical records with doctors' confirmed diagnostic results obtained from two hospitals in China are used to design and verify HBFIN. Bayesian theorem is used to calculate the propagation of probability and address (...) the uncertainties involved in each sequential stage of inference nets to deduce the disease. The validity and effectiveness of proposed approach is witnessed clearly from testing results obtained. (shrink)

John Howard Yoder's reclamation of Christ's law of love as normative for Christian ethics makes important contributions to the field, but this pacifist legacy is tainted by his sexual violence against women. Prominent "witness" and "feminist" ethicists either defend or condemn Yoder, reflecting retributive approaches to wrongdoing. Restorative justice models—with their emphasis on truth-telling, particularity, and communal responses to violence—illuminate common ground between these often antagonistic groups of ethicists, whose specific resources are needed to "do justice" to Yoder's legacy. (...) Yoder claimed that "Christian identity itself calls for feminist engagement," but he failed to fully develop this claim in his theology or embody it in his life. By collaborating in such a truly feminist pacifist politics, witness and feminist ethicists not only strengthen their own internal projects with respect to the church's mission and the promotion of women's flourishing but also more effectively address sexual violence. (shrink)

Lam, Joseph In an audience for journalists shortly after his election in 2013 Pope Francis revealed not only the reason for his choice of name, but also his vision of the church: 'Francis of Assisi. For me he is the man of poverty, the man of peace, the man who loves and safeguards creation... He is the man who gives us this spirit of peace, the poor man... Oh, how I wish for a Church that is poor and for the (...) poor!' The Pontiff in his 2014 Lenten message re-emphasised the church's commitment to the poor. The responsibility of the church is 'to bear witness to all those who live in material, moral and spiritual destitution the Gospel message of the merciful love of God our Father, who is ready to embrace everyone in Christ. We can do this to the extent that we imitate Christ who became poor and enriched us by his poverty'. Pope Francis' concern for the poor is again reechoed in his latest encyclical, Laudato Si, in which he re-emphasises the church's commitment to the poor by calling Catholics especially to be stewards God's creation. A poor church for the poor, as Pope Francis envisages, has its foundation in the poverty of Jesus Christ: 'For you know the grace of our Lord Jesus Christ, that though he was rich, yet for your sake he became poor, so that by his poverty you might become rich'. (shrink)

This paper draws on cognitive psychological theory to explain the role of emotion in the decision-making process of four reluctant, vulnerable witnesses to wrongdoing, who were persuaded to blow the whistle on matters of substantial public interest. It proposes a theoretical explanation for the role of emotion on whistle-blower or witness decision-making, based on the Iterative Reprocessing Model and drawing on appraisal-based theories of cognitive psychology. It concludes that the decision to speak is preceded by an intense emotional episode, probably (...) due to changes in the witnesses’ coping and legitimacy appraisal structures. These changes are most likely a result of interaction with journalists and others during the decision-making process. (shrink)

In this book, we present a study of linear models and algorithms to find the optimal solution for them using the concepts of neuroscientific science. We know that the linear programming method is one of the important methods of operations research, the science that was the product of the great scientific development that our contemporary world is witnessing. The name operations research is given to the group of scientific methods used. In analyzing problems and searching for optimal solutions, it (...) is a science whose applications have achieved widespread success in various fields of life. What is meant by neutrosophic models are models in which the data are neutrosophic values, that is, variables such as in the objective function, which expresses profit if the model is a maximization model, and expresses a cost if the model is a minimization model, which in turn is affected by environmental conditions. (shrink)

Recent decades have witnessed a sea change in thinking about emotion, which has gone from being seen as a disruptive force in human thought and action to being seen as an important source of situation- and goal-relevant information and evaluation, continuous with perception and cognition. Here I argue on philosophical and empirical grounds that the role of emotion in contributing to our ability to respond to reasons for action runs deeper still: The affective system is at the core of (...) the process of evaluatively modeling situations, actions, and outcomes, which is the foundation upon which rational deliberation and action can be built. Taking up this perspective affords new approaches to long-standing problems in the theory of reason-based action. (shrink)

In several studies, knowledge is witnessed as one of the foundations of long-term competitive edge and is also a basic source of new product development (NDP) performance. The aim of this study is to investigate the role of knowledge management capabilities (KMC) in new product development performance with the mediating role of organizational agility. Additionally, this study also intends to examine the moderating role of business model innovation on the relationship of KMC with organizational agility. This study was conducted (...) on the Chinese automobile sector, and the NPD project managers, supervisors, and engineers of the sector were respondents of this study. A survey questionnaire was used to collect the data from 201 respondents, and data were analyzed using the Smart PLS 3 software. The findings of this research, although limited to the automobile industries, indicate that knowledge sharing and knowledge application have significant and positive effects on the development of new products. Organizational agility significantly mediates the relationship of KMC with NPD. The results found that business model innovation has a significant moderating role in the relationship between KMC and organizational agility. Moreover, the results of this study will assist the managers in developing a modern competitive business environment by implicating KMC in the process of NPD. Lastly, organizations may improve the sustainability of their product and their overall performance by using organizational agility and modern ways of value delivery. (shrink)

This paper describes the author’s development and use of a diagramming model in preparing a legal case for which he was responsible. He combined Wigmorean analysis and object oriented techniques in order to model arguments based on generalisations taken from the real world and from legal precedent. The paper addresses the modelling issues, but in particular identifies the very real benefits that affected the way the case was conducted. Those areas in which the model came into its own were principally (...) the structuring of evidence, the preparation for the cross-examination of witnesses, and ensuring a consistent approach from picking up the case to making the closing submissions. (shrink)

This is the second in a series of three papers that charts the history of the Lenz–Ising model (commonly called just the Ising model in the physics literature) in considerable detail, from its invention in the early 1920s to its recognition as an important tool in the study of phase transitions by the late 1960s. By focusing on the development in physicists’ perception of the model’s ability to yield physical insight—in contrast to the more technical perspective in previous historical accounts, (...) for example, Brush (Rev Modern Phys 39: 883–893, 1967) and Hoddeson et al. (Out of the Crystal Maze. Chapters from the History of Solid-State Physics. Oxford University Press, New York, pp. 489–616, 1992)—the series aims to cover and explain in depth why this model went from relative obscurity to a prominent position in modern physics, and to examine the consequences of this change. In the present paper, which is self-contained, I deal with the development from the early 1950s to the 1960s and document that this period witnessed a major change in the perception of the model: In the 1950s it was not in the cards that the model was to become a pivotal tool of theoretical physics in the following decade. In fact, I show, based upon recollections and research papers, that many of the physicists in the 1950s interested in understanding phase transitions saw the model as irrelevant for this endeavor because it oversimplifies the nature of the microscopic constituents of the physical systems exhibiting phase transitions. However, one group, Cyril Domb’s in London, held a more positive view during this decade. To bring out the basis for their view, I analyze in detail their motivation and work. In the last part of the paper I document that the model was seen as much more physically relevant in the early 1960s and examine the development that led to this change in perception. I argue that the main factor behind the change was the realization of the surprising and striking agreement between aspects of the model, notably its critical behavior, and empirical features of the physical phenomena. (shrink)

In order to develop a hermeneutic-phenomenological analysis of testimony, this essay will first argue that testimony is “said in many ways” without being homonymous and that contemporary epistemological approaches to testimony are not capable of accounting for all paradigmatic forms of testimony. Second, it is argued, following and extending the work of Paul Ricoeur, that by emphasizing the sense of engagement or Bezogenheit as a basic characteristic of testimony, we may find another approach to testimony that offers a phenomenological alternative (...) to the observational model of witnessing and the accompanying conception of testimony as report. Third, this approach is further developed and analyzed in terms of the four elements of testimony, namely, subject matter, witness, act of testifying, and addressee. (shrink)

Plato’s Philebus develops an ontological model in four terms to account for “all the things that are now in the all”. The fourfold model consists of Limit, the Unlimited, the Mixture of these two, and the Cause of the mixture. Traditional interpretations place pleasure in the class of the Unlimited and knowledge either in that of Limit or, sometimes, in that of the Cause of mixtures. The aim of my paper is twofold: it challenges the received interpretation and defends instead (...) the view that pleasures, insofar as they are true, are placed in the class of Mixtures, while knowledge and its cognates are among Causes of mixtures, and it explores some of the major implications of the right placement of pleasure and knowledge on the metaphysical map. In particular, I argue that Socrates’ identification of pleasure as a Mixture and of knowledge as Cause of mixtures accounts for the fact that we witness throughout the dialogue a gradual progression from the initial absolutely unbridgeable distance between pleasure and knowledge to an intimate collaboration between them. I suggest that this shift reflects a transition from the Phileban conception of pleasure as thoughtless thrill or sensation to the Platonic understanding of pleasure as cognitively structured experience that depends on our beliefs not only about factual situations, but also about the meaning and value of such situations for life generally. (shrink)

Personal, creative writing as a process for reflection on patient care and socialization into medicine (“reflective writing”) has important potential uses in educating medical students and residents. Based on the authors’ experiences with a range of writing activities in academic medical settings, this article sets forth a conceptual model for considering the processes and effects of such writing. The first phase (writing) is individual and solitary, consisting of personal reflection and creation. Here, introspection and imagination guide learners from loss of (...) certainty to reclaiming a personal voice; identifying the patient’s voice; acknowledging simultaneously valid yet often conflicting perspectives; and recognizing and responding to the range of emotions triggered in patient care. The next phase (small-group reading and discussion) is public and communal, where sharing one’s writing results in acknowledging vulnerability, risk-taking, and self-disclosure. Listening to others’ writing becomes an exercise in mindfulness and presence, including witnessing suffering and confusion experienced by others. Specific pedagogical goals in three arenas-professional development, patient care and practitioner well-being – are linked to the writing/reading/listening process. The intent of presenting this model is to help frame future intellectual inquiry and investigation into this innovative pedagogical modality. (shrink)

An early example is von Neumann's and Charney's Princeton Meteorological Project in the period 1946–53 which ended with daily numerical prediction in less than 2 hours. After this stage, the questions of long-range forecasting and general circulation of the atmosphere became of greater importance. The late 1950s saw the emergence of an alternative: were atmospheric models used mainly for prediction or understanding? This controversial debate in particular occurred during an important colloquium in Tokyo in 1960 which gathered together J. (...) Charney, E. Lorenz, A. Eliassen, and B. Saltzman, among others, and witnessed discussions on statistical methods for predictions and/or maximum simplification of dynamic equations. This phase ended in 1963 with Lorenzs seminal paper on “Deterministic non periodic flows.”. (shrink)

Recent philosophy of science has witnessed a shift in focus, in that significantly more consideration is given to how scientists employ models. Attending to the role of models in scientific practice leads to new questions about the representational roles of models, the purpose of idealizations, why multiple models are used for the same phenomenon, and many more besides. In this paper, I suggest that these themes resonate with central topics in feminist epistemology, in particular prominent (...) versions of feminist empiricism, and that model-based science and feminist epistemology each has crucial resources to offer the other's project. (shrink)

Through close reading of medical and cultural texts, this article demonstrates how the narrativisation of relational harm underpinned the emerging categorisation of ‘addiction’ in the 19th century: excessive consumption was conceived through its detrimental impact upon others, and more specifically, upon the family. The problem was portrayed as physiological, psychological, and social: ‘addiction’ could not be located securely within a single individual, nor was it conceived simply as a social vice. While other societal themes emerge in the medical writing of (...) the period, such as the relationship between drinking and criminality, and the visibility of drinking in the working-classes, these are not presented as proto-diagnostic criteria in the same way as relational harm. In theorising addiction, medicine relied upon rhetorical devices and narrative modes, and authors and artists took an active role in defining the terms of the debate around drinking, drug use, and gambling. Charles Dickens and George Cruikshank represent childhood through the adult's compulsive behaviour, which the child witnesses, while the adult's behaviour itself is conceived as harm directed towards child. The article demonstrates how 21st-century attitudes, particularly located in the fields of psychiatric diagnosis and child protection social work, echo debates established by 19th-century narratives, arguing that that the disease model of addiction was closely associated with the medico-legal production of childhood. Nineteenth-century narratives of addiction therefore anticipate late 20th- and 21st-century attitudes regarding the impact of parental substance use upon children. (shrink)

The proliferation of violations within industry sectors (e.g., banking, doping in sport, abuse in religious organizations) highlights how trust violations can thrive in particular sectors. However, scant research examines how macro institutional factors influence micro level trustworthy conduct. To shed light on how sectoral features may influence trust violations in organizations, we adopt a multilevel perspective to investigate the perceived causes of trust violations within the not-for-profit (NFP) sector, a sector that has witnessed a number of high-profile trust breaches. (...) Drawing on interviews with board members and senior executives of NFPs with cross-sectoral experience, we analyze the causes of trust violations to inductively develop a conceptual model of the multilevel factors contributing to trust violations in NFPs. Our model highlights how trust violations have their roots in sectoral-level factors, which trickle-down to influence the ethical infrastructure at the organizational-level, and in turn individual-level factors and violations. We identify how three NFP sectoral features influence trustworthy behavior: corporatization, resource scarcity, and assumed moral integrity. Our findings speak to the importance of looking beyond the organization to understand both the causes and prevention of trust violations and developing the concept of sector-level ethical infrastructure. (shrink)

This article examines the nature and structure of witness and defendant narrative accounts in the evidential portions of courtroom trials, using the O.J. Simpson, Oklahoma Bombers and Louise Woodward trials as a database. The article proposes a means of distinguishing narrative from non-narrative accounts, using Labov's definition of the `minimal narrative' as a starting point, and puts forward a modified model of narrative structure. A range of narrative structures are explored, and the model is used to analyse a series of (...) representative example narratives taken from the trial data. Different types of narrative fragmentation produced by multiple tellers of the same narrative are also examined, along with the frequent disjunction between `tellers' and `knowers'. Lastly, the article explores the relationship between narrative structures and narrative fragmentation and the discourse strategies used by lawyers in direct and cross-examination. (shrink)