There are two general approaches to characterising biological functions. One originates with Cummins. According to this approach, the function of a part of a system is just its causal contribution to some specified activity of the system. Call this the ‘C-function’ concept. The other approach ties the function of a trait to some aspect of its evolutionary significance. Call this the ‘E-function’ concept. According to the latter view, a trait's function is determined by the forces of natural selection. The C-function (...) and E-function concepts are clearly quite different, but there is an important relation between them which heretofore has gone unnoticed. The purpose of this paper is to outline that relation.This is not the first paper to discuss the relation of C-function and E-function. Previous attempts all follow either one of two strategies. The first proposes that the two concepts are ‘unified.’ The other proposes that they are radically distinct and apply to wholly different fields within biology. (shrink)

We distinguish dynamical and statistical interpretations of evolutionary theory. We argue that only the statistical interpretation preserves the presumed relation between natural selection and drift. On these grounds we claim that the dynamical conception of evolutionary theory as a theory of forces is mistaken. Selection and drift are not forces. Nor do selection and drift explanations appeal to the (sub-population-level) causes of population level change. Instead they explain by appeal to the statistical structure of populations. We briefly discuss the implications (...) of the statistical interpretation of selection for various debates within the philosophy of biologythe `explananda of selection' debate and the `units of selection' debate. (shrink)

Over the past fifteen years there has been a considerable amount of debate concerning what theoretical population dynamic models tell us about the nature of natural selection and drift. On the causal interpretation, these models describe the causes of population change. On the statistical interpretation, the models of population dynamics models specify statistical parameters that explain, predict, and quantify changes in population structure, without identifying the causes of those changes. Selection and drift are part of a statistical description of population (...) change; they are not discrete, apportionable causes. Our objective here is to provide a definitive statement of the statistical position, so as to allay some confusions in the current literature. We outline four commitments that are central to statisticalism. They are: 1. Natural Selection is a higher order effect; 2. Trait fitness is primitive; 3. Modern Synthesis (MS)-models are substrate neutral; 4. MS-selection and drift are model-relative. (shrink)

Plagiarism is a serious, yet widespread type of research misconduct, and is often neglected in developing countries. Despite its far-reaching implications, plagiarism is poorly acknowledged and discussed in the academic setting, and insufficient evidence exists in Latin America and developing countries to inform the development of preventive strategies. In this context, we present a longitudinal case study of seven instances of plagiarism and cheating arising in four consecutive classes of an Epidemiology Masters program in Lima, Peru, and describes the implementation (...) and outcomes of a multifaceted, “zero-tolerance” policy aimed at introducing research integrity. Two cases involved cheating in graded assignments, and five cases correspond to plagiarism in the thesis protocol. Cases revealed poor awareness of high tolerance to plagiarism, poor academic performance, and widespread writing deficiencies, compensated with patchwriting and copy-pasting. Depending on the events’ severity, penalties included course failure and separation from the program. Students at fault did not engage in further plagiarism. Between 2011 and 2013, the Masters program sequentially introduced a preventive policy consisting of: intensified research integrity and scientific writing education, a stepwise, cumulative writing process; honor codes; active search for plagiarism in all academic products; and a “zero-tolerance” policy in response to documented cases. No cases were detected in 2014. In conclusion, plagiarism seems to be widespread in resource-limited settings and a greater response with educational and zero-tolerance components is needed to prevent it. (shrink)

Two hundred and sixty-three subjects each gave examples for one of five geographic categories: geographic features, geographic objects, geographic concepts, something geographic, and something that could be portrayed on a map. The frequencies of various responses were significantly different, indicating that the basic ontological terms feature, object, etc., are not interchangeable but carry different meanings when combined with adjectives indicating geographic or mappable. For all of the test phrases involving geographic, responses were predominantly natural features such as mountain, river, lake, (...) ocean, hill. Artificial geographic features such as town and city were listed hardly at all for geographic categories, an outcome that contrasts sharply with the disciplinary self-understanding of academic geography. However, geographic artifacts and fiat objects, such as roads, cities, boundaries, countries, and states, were frequently listed by the subjects responding to the phrase something that could be portrayed on a map. In this paper, we present the results of these experiments in visual form, and provide interpretations and implications for further research. (shrink)

Based on a theoretical exploration in a previous article, this paper empirically analyzes which issues of SD are taken into account by corporations and stakeholders in what way, and to what extent the concept of sustainable development (SD) can be achieved through stakeholder relations management (SRM) on the corporate level. An important basis for this empirical analysis is a referential framework, which specifies 14 issues of SD. In a first empirical step, the literature-based framework has been operationalized for the business (...) world by analyzing sustainability reports. In a second empirical step, the operationalized framework served as the basis for a survey of selected MNCs. The analyses of the sustainability reports and the survey show how MNCs deal with particular issues of SD and what role they perceive particular stakeholders play. A key conclusion of the article is that SRM indeed promotes SD, but that it is no alternative to predictable government regulation. (shrink)

Given its non-invasive nature, there is increasing interest in the use of transcutaneous vagus nerve stimulation across basic, translational and clinical research. Contemporaneously, tVNS can be achieved by stimulating either the auricular branch or the cervical bundle of the vagus nerve, referred to as transcutaneous auricular vagus nerve stimulation and transcutaneous cervical VNS, respectively. In order to advance the field in a systematic manner, studies using these technologies need to adequately report sufficient methodological detail to enable comparison of results between (...) studies, replication of studies, as well as enhancing study participant safety. We systematically reviewed the existing tVNS literature to evaluate current reporting practices. Based on this review, and consensus among participating authors, we propose a set of minimal reporting items to guide future tVNS studies. The suggested items address specific technical aspects of the device and stimulation parameters. We also cover general recommendations including inclusion and exclusion criteria for participants, outcome parameters and the detailed reporting of side effects. Furthermore, we review strategies used to identify the optimal stimulation parameters for a given research setting and summarize ongoing developments in animal research with potential implications for the application of tVNS in humans. Finally, we discuss the potential of tVNS in future research as well as the associated challenges across several disciplines in research and clinical practice. (shrink)

Given its non-invasive nature, there is increasing interest in the use of transcutaneous vagus nerve stimulation across basic, translational and clinical research. Contemporaneously, tVNS can be achieved by stimulating either the auricular branch or the cervical bundle of the vagus nerve, referred to as transcutaneous auricular vagus nerve stimulation and transcutaneous cervical VNS, respectively. In order to advance the field in a systematic manner, studies using these technologies need to adequately report sufficient methodological detail to enable comparison of results between (...) studies, replication of studies, as well as enhancing study participant safety. We systematically reviewed the existing tVNS literature to evaluate current reporting practices. Based on this review, and consensus among participating authors, we propose a set of minimal reporting items to guide future tVNS studies. The suggested items address specific technical aspects of the device and stimulation parameters. We also cover general recommendations including inclusion and exclusion criteria for participants, outcome parameters and the detailed reporting of side effects. Furthermore, we review strategies used to identify the optimal stimulation parameters for a given research setting and summarize ongoing developments in animal research with potential implications for the application of tVNS in humans. Finally, we discuss the potential of tVNS in future research as well as the associated challenges across several disciplines in research and clinical practice. (shrink)

How can dispute records shed light on the study of dispute settlement processes and their social and political underpinnings? This volume addresses this question by investigating the interplay between record-making, disputing process, and the social and political contexts of conflicts. The authors make use of exceptionally rich charter materials from the Iberian Peninsula, Italy, and Scandinavia, including different types of texts directly and indirectly related to conflicts, in order to contribute to a comparative survey of early medieval dispute records and (...) to a better understanding of the interplay between judicial and other less formal modes of conflict resolution. Contributors are Isabel Alfonso, José M. Andrade, François Bougard, Warren C. Brown, Wendy Davies, Julio Escalona, Kim Esmark, Adam J. Kosto, Juan José Larrea, André Evangelista Marques, Josep M. Salrach, Igor Santos Salazar, and Francesca Tinti. (shrink)

The avocado (Persea americana) is a major crop commodity worldwide. Moreover, avocado, a paleopolyploid, is an evolutionary “outpost” among flowering plants, representing a basal lineage (the magnoliid clade) near the origin of the flowering plants themselves. Following centuries of selective breeding, avocado germplasm has been characterized at the level of microsatellite and RFLP markers. Nonetheless, little is known beyond these general diversity estimates, and much work remains to be done to develop avocado as a major subtropical‐zone crop. Among the goals (...) of avocado improvement are to develop varieties with fruit that will “store” better on the tree, show uniform ripening and have better post‐harvest storage. Avocado transcriptome sequencing, genome mapping and partial genomic sequencing will represent a major step toward the goal of sequencing the entire avocado genome, which is expected to aid in improving avocado varieties and production, as well as understanding the evolution of flowers from non‐flowering seed plants (gymnosperms). Additionally, continued evolutionary and other comparative studies of flower and fruit development in different avocado strains can be accomplished at the gene expression level, including in comparison with avocado relatives, and these should provide important insights into the genetic regulation of fruit development in basal angiosperms. BioEssays 30:386–396, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

ABSTRACT This essay will explore the constitution of a transcendental theory of space through an examination of the notion of spatial synthesis in the works of Husserl, Paliard, and Deleuze. First, we shall explore the constitution of the sensorial fields in Husserl’s phenomenology. In Husserlian terms, space is not originally an empty form that can eventually be filled with a certain empirical content. Accordingly, the philosopher claims that spatiality is a consequence of the immanent synthesis of sensations. Then, we will (...) move on to Jacques Paliard’s psychology of perception, where we will find both aesthetic and noetic synthesis as transcendental conditions for the perception of space. Lastly, we will explore Deleuze’s theory of intensive space, specifically the concept of depth developed in a dialogue with Paliard. This comparative analysis shows that purely intensive fields of individuation are a transcendental a priori for the perception of an extensive space. (shrink)

Is the societal-level of analysis sufficient today to understand the values of those in the global workforce? Or are individual-level analyses more appropriate for assessing the influence of values on ethical behaviors across country workforces? Using multi-level analyses for a 48-society sample, we test the utility of both the societal-level and individual-level dimensions of collectivism and individualism values for predicting ethical behaviors of business professionals. Our values-based behavioral analysis indicates that values at the individual-level make a more significant contribution to (...) explaining variance in ethical behaviors than do values at the societal-level. Implicitly, our findings question the soundness of using societal-level values measures. Implications for international business research are discussed. (shrink)

Kärin Nickelsen’s Explaining Photosynthesis: Models of Biochemical Mechanisms, 1840–1960 gives a much needed historical and philosophical account of one of the major research projects in modern plant sciences. This look at the scientific models of photosynthesis expands upon Nickelsen’s previous work with eighteenth century botanical illustration which she viewed as a type of modeling activity. Weaving between active research and the discourses around it, Nickelsen boldly attempts to find some bridge between the history of science and the philosophy of science (...) by identifying heuristic strategies based on her historical representation of photosynthesis research. While philosophically productive and rich in historical content, Nickelsen's text demonstrates, in opposition to its stated intention, that the historian’s goal of avoiding grand narratives may be incompatible with drawing philosophical conclusions based on historical work. (shrink)

Lifestyle refers to a set of personal and group behaviours related to normative and semantic aspects of social life. Any coherent set of behavioural patterns derived from religious teachings that exist in life can be considered a religious lifestyle. Considering that the dominant religion in Jordan is Islam, the present study focused on the Islamic lifestyle. In addition, given that the correct relationship between couples has been compared to life-giving blood in marriage, and since the quality of marital role plays (...) a determining role, the existence of communication skills in any of the couples can generate satisfaction and compatibility, whereas lack of awareness of these skills could cause misunderstandings and tension. Therefore, the current study aims to study the role of the Islamic lifestyle in communication skills of 250 Muslim couples of Jordan (Amman, Zarqa and Irbid) in 2022. Data were collected using questionnaires during four months, and the validity and reliability was confirmed. In addition, data analysis was performed in Statistical Package for Social Sciences (SPSS) and Linear Structural Relations (LISREL) using mean tests and structural equation modelling. According to the results, Islamic lifestyle had a positive, significant effect on the improvement of communication skills in Muslim couples in Jordan (P-value: 0.76; T-value: 7.92). Therefore, it is recommended that more attention should be paid to this issue by families, researchers and cultural authorities in the country.Contribution: Our findings revealed that Islamic lifestyle improved communication skills in Muslim couples, which demands special attention. By adhering to the Islamic lifestyle, couples can influence each other’s knowledge, emotions, education and growth, and try to have a realistic understanding of each other’s desires, needs, living environment and perceptions that each has in life issues. Furthermore, they can organise their role in the common life in appropriate ways to prevent problems and solve them in the event of problems. (shrink)

To offer engaging neurorehabilitation training to neurologic patients, motor tasks are often visualized in virtual reality. Recently introduced head-mounted displays allow to realistically mimic the body of the user from a first-person perspective in a highly immersive VR environment. In this immersive environment, users may embody avatars with different body characteristics. Importantly, body characteristics impact how people perform actions. Therefore, alternating body perceptions using immersive VR may be a powerful tool to promote motor activity in neurologic patients. However, the ability (...) of the brain to adapt motor commands based on a perceived modified reality has not yet been fully explored. To fill this gap, we “tricked the brain” using immersive VR and investigated if multisensory feedback modulating the physical properties of an embodied avatar influences motor brain networks and control. Ten healthy participants were immersed in a virtual environment using an HMD, where they saw an avatar from first-person perspective. We slowly transformed the surface of the avatar from human to stone. We enforced this visual change by repetitively touching the real arm of the participant and the arm of the avatar with a hammer, while progressively replacing the sound of the hammer against skin with stone hitting sound via loudspeaker. We applied single-pulse transcranial magnetic simulation to evaluate changes in motor cortical excitability associated with the illusion. Further, to investigate if the “stone illusion” affected motor control, participants performed a reaching task with the human and stone avatar. Questionnaires assessed the subjectively reported strength of embodiment and illusion. Our results show that participants experienced the “stone arm illusion.” Particularly, they rated their arm as heavier, colder, stiffer, and more insensitive when immersed with the stone than human avatar, without the illusion affecting their experienced feeling of body ownership. Further, the reported illusion strength was associated with enhanced motor cortical excitability and faster movement initiations, indicating that participants may have physically mirrored and compensated for the embodied body characteristics of the stone avatar. Together, immersive VR has the potential to influence motor brain networks by subtly modifying the perception of reality, opening new perspectives for the motor recovery of patients. (shrink)

This volume has 41 chapters written to honor the 100th birthday of Mario Bunge. It celebrates the work of this influential Argentine/Canadian physicist and philosopher. Contributions show the value of Bunge’s science-informed philosophy and his systematic approach to philosophical problems. The chapters explore the exceptionally wide spectrum of Bunge’s contributions to: metaphysics, methodology and philosophy of science, philosophy of mathematics, philosophy of physics, philosophy of psychology, philosophy of social science, philosophy of biology, philosophy of technology, moral philosophy, social and political (...) philosophy, medical philosophy, and education. The contributors include scholars from 16 countries. Bunge combines ontological realism with epistemological fallibilism. He believes that science provides the best and most warranted knowledge of the natural and social world, and that such knowledge is the only sound basis for moral decision making and social and political reform. Bunge argues for the unity of knowledge. In his eyes, science and philosophy constitute a fruitful and necessary partnership. Readers will discover the wisdom of this approach and will gain insight into the utility of cross-disciplinary scholarship. This anthology will appeal to researchers, students, and teachers in philosophy of science, social science, and liberal education programmes. 1. Introduction Section I. An Academic Vocation Section II. Philosophy Section III. Physics and Philosophy of Physics Section IV. Cognitive Science and Philosophy of Mind Section V. Sociology and Social Theory Section VI. Ethics and Political Philosophy Section VII. Biology and Philosophy of Biology Section VIII. Mathematics Section IX. Education Section X. Varia Section XI. Bibliography. (shrink)

This paper shows Socratic elenchus as an efficient and effective way of modeling rational knowledge seeking. Like ordinary conversations, the elenctic exchanges in the dialogues presuppose a degree of autonomy on the part of its participants. Socrates’ line of questioning often seems pertinent to a particular interlocutor because he is well aware of the fact that the interlocutor has goals and ambitions or is reputed to be an expert at something. In turn, Socrates’ line ofquestioning reflects his own goals and (...) ambitions. In Alcibiades Major Socrates is trying to turn Alcibiades towards a greater awareness of his limitations. Plato’s dialogues also force readers to consider their own solutions to the topics introduced in them. Consequently, the autonomy of a dialogue’s participants requires that interpreters not exaggerate one aspect of a dialogue’s structural features at the expense of other aspects. (shrink)

This paper shows Socratic elenchus as an efficient and effective way of modeling rational knowledge seeking. Like ordinary conversations, the elenctic exchanges in the dialogues presuppose a degree of autonomy on the part of its participants. Socrates’ line of questioning often seems pertinent to a particular interlocutor because he is well aware of the fact that the interlocutor has goals and ambitions or is reputed to be an expert at something. In turn, Socrates’ line ofquestioning reflects his own goals and (...) ambitions. In Alcibiades Major Socrates is trying to turn Alcibiades towards a greater awareness of his limitations. Plato’s dialogues also force readers to consider their own solutions to the topics introduced in them. Consequently, the autonomy of a dialogue’s participants requires that interpreters not exaggerate one aspect of a dialogue’s structural features at the expense of other aspects. (shrink)

The Holy Qur’an relates believers’ pure emotions to brotherhood. From the perspective of Islam, it has been also affirmed that two people have the same thoughts and opinions in one centre point of love in brotherhood, so fraternal feelings are not merely limited to kinship and consanguinity. In this line, the Holy Qur’an states that we have come to make you brothers with each other; not a brotherhood from parents, but an Islamic one, which is highly appreciated in the Islamic (...) society. In addition, a believing brother can never be filled when his fellow believer is hungry, and he cannot be clothed while the other is with nothing on. Islam further considers all Muslims as one family and calls everyone brothers and sisters or siblings. The true Muslims of any race and tribe as well as any language and age thus have a deep sense of brotherhood with each other, even if one lives in the Eastern parts of the world and the other in the West. In sum, this article aimed to investigate the role of religious teachings in strengthening believers’ brotherhood in the Islamic society. For this purpose, firstly, the definition of religious brotherhood was provided; secondly, religious brotherhood has been described based on the Holy Qur’an.Contribution: This article helped gain a new insight into the role of Islamic teachings in strengthening religious brotherhood in the Islamic society. Besides, the indicators of religious brotherhood were extracted and then enlightened according to the Ayat (viz. verses) from the Holy Qur’an. (shrink)

Chris Stewart’s account of his experiences after purchasing a farm in Andalusia, in an isolated farmhouse in the mountains adjacent to Granada, are far from the traditionally bucolic depictions of a pastoral landscape, in which the drawbacks of agricultural life become unquestionably compensated by the bliss of life in nature. Even though, as the title indicates, he seems to be a born romantic and optimist, undefeated by the inconveniences of a life without the everyday commodities of a First-World country in (...) the twenty-first century, his memoir narrative is soon balanced by his own testimony, which provides a realistic counterbalance to Stewart’s initial idealistic portrayal of life in rustic Alpujarras. Nonetheless, as this article intends to demonstrate, it is precisely this necessary demystification of the rural setting prevailing in certain areas in Andalusia that becomes crucial for the establishment of an essential complicity with the audience, thereby trained to appreciate—and even become enthralled by—the reality of the rural surroundings which the contemporary reader can no longer envision as merely a place of “vales and hills” softly covered by “a host of golden daffodils”. El relato que lleva a cabo Chris Stewart acerca de sus experiencias tras adquirir una finca en Andalucía, en un lugar apartado de la sierra lindante con Granada, se aleja de las descripciones bucólicas de paisajes pastorales en los que las desventajas de la vida agrícola quedaban incuestionablemente compensadas por el gozo de la vida en mitad de la naturaleza. Incluso pese a que, tal y como el título de su novela indica, Chris Stewart parece ser un romántico y un optimista de nacimiento, que no se deja vencer por los inconvenientes de una vida sin las comodidades cotidianas de un país del primer mundo en el siglo xxi, su memoria-narrativa se ve inmediatamente equilibrada por su propio testimonio, que proporciona un contrapunto realista al idealizado retrato inicial de la vida en las rústicas Alpujarras. No obstante, como el presente artículo pretende demostrar, es precisamente esta necesaria desmitificación del entorno rural de ciertas zonas de Andalucía lo que resulta crucial para poder establecer una esencial complicidad con el lector, que llega, de este modo, a valorar, e incluso, a sentirse fascinado, por la realidad del contexto agrario, el cual deja ya de percibir meramente como un lugar de «valles y colinas» delicadamente cubierto por «una cohorte de dorados narcisos». (shrink)

The rapid and dynamic nature of digital transformation challenges companies that wish to develop and deploy novel digital technologies. Like other actors faced with this transformation, companies need to find robust ways to ethically guide their innovations and business decisions. Digital ethics has recently featured in a plethora of both practical corporate guidelines and compilations of high-level principles, but there remains a gap concerning the development of sound ethical guidance in specific business contexts. As a multinational science and technology company (...) faced with a broad range of digital ventures and associated ethical challenges, Merck KGaA has laid the foundations for bridging this gap by developing a Code of Digital Ethics (CoDE) tailored for this context. Following a comprehensive analysis of existing digital ethics guidelines, we used a reconstructive social research approach to identify 20 relevant principles and derive a code designed as a multi-purpose tool. Versatility was prioritised by defining non-prescriptive guidelines that are open to different perspectives and thus well-suited for operationalisation for varied business purposes. We also chose a clear nested structure that highlights the relationships between five core and fifteen subsidiary principles as well as the different levels of reference—data and algorithmic systems—to which they apply. The CoDE will serve Merck KGaA and its new Digital Ethics Advisory Panel to guide ethical reflection, evaluation and decision-making across the full spectrum of digital developments encountered and undertaken by the company whilst also offering an opportunity to increase transparency for external partners, and thus trust. (shrink)

Inside the interdisciplinary field of Jurilinguistics, the main research has been carried out on state languages like English, French, German or Spanish. However, there is a new reality in today´s world, namely the existence of minority languages that have arisen to an official status as sub-state languages for the law and a limited range of branches of the law to be the own way to express themselves. The jurilinguistical point of view of this new reality requires a new approach to (...) it, mainly focused on both a general framework and the situation of each language. This is the reason for a first attempt to formulate a jurilinguistical general framework and a methodological approach to this new field in combination with the study of a particular case language, the Basque language, in order to describe its characters as a sub-state tool for expressing the Basque law and bijuralism, in accordance with its status as an official language in the Basque Autonomous Community and Navarrese Community, both in the Kingdom of Spain. (shrink)

The origin of paraconsistent logic is closely related with the argument, ‘from the assertion of two mutually contradictory statements any other statement can be deduced’; this can be referred to as ex contradictione sequitur quodlibet (ECSQ). Despite its medieval origin, only by the 1930s did it become the main reason for the unfeasibility of having contradictions in a deductive system. The purpose of this article is to study what happened earlier: from Principia Mathematica to that time, when it became well (...) established. The two main historical claims that I am going to advance are the following: (1) the first explicit use of ECSQ as the main argument for supporting the necessity of excluding any contradiction from deductive systems is to be found in the first edition of the book Grundzüge der Theoretischen Logik (Hilbert, D. and Ackermann, W. 1928. Grundzüge der Theoretischen Logik. Berlin: Julius Springer Verlag); (2) Łukasiewicz's position regarding the logical constraints against contradictions varies considerably from his studies on the principle of (non-) contradiction in Aristotle, published in 1910 and what is stated in his `authorized lectured notes' on mathematical logic that appeared in 1929. The two texts are: 1) a paper in German (Łukasiewicz, J. 1910. `Über den Satz des Widerspruchs bei Aristotles'. Bulletin International de l'Académie des sciences de Cracovie, Classe d'Histoire et de Philosophie, pp. 15–38) [English translation: Łukasiewicz, J. 1971. ‘On the principle of contradiction in Aristotle’, Review of Metaphysics, XXIV, 485–509]; and 2) a book in Polish. Łukasiewicz, J. 1910. O zasadzie sprzecznosci u Aristotelesa Studium krytyczne, Warsaw: Panstwowe Wydawnictwo Naukowe [German translation: Łukasiewicz, J. 1993. Über den Satz des Widerspruchs bei Aristotles. Hildesheim: Georg Olms Verlag]. The lecture notes were then published as a book (Łukasiewicz, J. 1958. Elementy Logiki Matematycznej. Warszawa: Panstwowe Wydawnictwo Naukowe [PWN] and then translated into English (Łukasiewicz, J. 1963. Elements of Mathematical Logic. Oxford, New York: Pergamon Press/the Macmillan Company). The second half of this article will concentrate on Łukasiewicz's position on ECSQ. This will lead me to propose that to regard him as a forerunner of paraconsistent logic by virtue of those early writings is accurate only if his book published in Polish is considered but not if the analysis is restricted to the paper originally published in German (as has been the case for the principal reconstructions of the history of paraconsistent logic). Furthermore, I will stress that in the 1929 book he presented one formalization of ECSQ as an axiom for sentential calculus and, also, he used ECSQ to defend the necessity of consistency, apparently independently of Hilbert and Ackermann's book. At the end, I will suggest that the aim of twentieth century usage of ECSQ was to change from the centuries-long philosophical discussion about contradictions to a more ‘technical’ one. But with paraconsistent logic viewed as a technical solution to this restriction, then, the philosophical problem revives but having now at one's disposal an improved understanding of it. Finally, Łukasiewicz's two different positions about ECSQ open an interesting question about the history of paraconsistent logic: do we have to attempt a consistent reconstruction of it, or are we prepared to admit inconsistencies within it? (shrink)

Concepts that include the participation and empowerment of workers are becoming increasingly important nowadays. In many of these concepts, the formal responsibility is delegated to teams. Does this imply that the normative responsibility for the actions of teams is also delegated? In this article we will reflect on the difference between holding a person accountable and bearing responsibility. A framework is elaborated in order to analyse the accountability and responsibility of teams. In this framework, the emergence of a collective mind, (...) and the organisational factors that influence the extent to which teams have the possibility of acting in a responsible way play an important role. It shows that teams can bear responsibilities that could never be carried by a group of individuals. The framework is used to analyse two sample cases with self-managing teams in production facilities. The authors discuss the implications for the theory and practice of self-managing teams and the allocation of responsibility between individuals, teams and the organisation. (shrink)

The Antecedent-Behavior-Consequence (ABC)-analysis is a tool for analyzing behavior and stems from the field of psychology where it is used as a tool for the understanding of behavior in general and organizational behavior in particular. In this paper the ABC-analysis is implemented as a tool to understand why people behave ethically in organizations, through the identification of key environmental factors that cause such behavior. This analysis can be the first step to recognizing the complexity of circumstances determining ethical behavior, as (...) well as trigger for changing that behavior. This will be elaborated in the implementation process of an ethical code. The working of the ABC-analysis will be illustrated with an example derived from field research concerning the reorganization of a department of a chemical company. (shrink)

: New genetic technologies continue to emerge that allow us to control the genetic endowment of future children. Increasingly the claim is made that it is morally "irresponsible" for parents to fail to use such technologies when they know their possible children are at risk for a serious genetic disorder. We believe such charges are often unwarranted. Our goal in this article is to offer a careful conceptual analysis of the language of irresponsibility in an effort to encourage more care (...) in its use. Two of our more important sub-claims are: A fair judgment of genetic irresponsibility necessarily requires a thick background description of the specific reproductive choice; and there is no necessary connection between an act's being morally wrong and its being irresponsible. These are distinct judgments requiring distinct justifications. (shrink)

Pancreatitis is a complex, progressively destructive inflammatory disorder. Alcohol was long thought to be the primary causative agent, but genetic contributions have been of interest since the discovery that rare PRSS1, CFTR and SPINK1 variants were associated with pancreatitis risk. We now report two associations at genome-wide significance identified and replicated at PRSS1-PRSS2 and X-linked CLDN2 through a two-stage genome-wide study. The PRSS1 variant likely affects disease susceptibility by altering expression of the primary trypsinogen gene. The CLDN2 risk allele is (...) associated with atypical localization of claudin-2 in pancreatic acinar cells. The homozygous CLDN2 genotype confers the greatest risk, and its alleles interact with alcohol consumption to amplify risk. These results could partially explain the high frequency of alcohol-related pancreatitis in men. © 2012 Nature America, Inc. All rights reserved. (shrink)

It has consistently been shown that agents judge the intervals between their actions and outcomes as compressed in time, an effect named intentional binding. In the present work, we investigated whether this effect is result of prior bias volunteers have about the timing of the consequences of their actions, or if it is due to learning that occurs during the experimental session. Volunteers made temporal estimates of the interval between their action and target onset , or between two events . (...) Our results show that temporal estimates become shorter throughout each experimental block in both conditions. Moreover, we found that observers judged intervals between action and outcomes as shorter even in very early trials of each block. To quantify the decrease of temporal judgments in experimental blocks, exponential functions were fitted to participants’ temporal judgments. The fitted parameters suggest that observers had different prior biases as to intervals between events in which action was involved. These findings suggest that prior bias might play a more important role in this effect than calibration-type learning processes. (shrink)