Ernst Mayr argued that the emergence of biology as a special science in the early nineteenth century was possible due to the demise of the mathematical model of science and its insistence on demonstrative knowledge. More recently, John Zammito has claimed that the rise of biology as a special science was due to a distinctive experimental, anti-metaphysical, anti-mathematical, and anti-rationalist strand of thought coming from outside of Germany. In this paper we argue that this narrative neglects the important role played (...) by the mathematical and axiomatic model of science in the emergence of biology as a special science. We show that several major actors involved in the emergence of biology as a science in Germany were working with an axiomatic conception of science that goes back at least to Aristotle and was popular in mid-eighteenth-century German academic circles due to its endorsement by Christian Wolff. More specifically, we show that at least two major contributors to the emergence of biology in Germany—Caspar Friedrich Wolff and Gottfried Reinhold Treviranus—sought to provide a conception of the new science of life that satisfies the criteria of a traditional axiomatic ideal of science. Both C.F. Wolff and Treviranus took over strong commitments to the axiomatic model of science from major philosophers of their time, Christian Wolff and Friedrich Wilhelm Joseph Schelling, respectively. The ideal of biology as an axiomatic science with specific biological fundamental concepts and principles thus played a role in the emergence of biology as a special science. (shrink)

We identify two aspects of the problem of maintaining perceptual stability despite an observer's eye movements. The first, visual direction constancy, is the (egocentric) stability of apparent positions of objects in the visual world relative to the perceiver. The second, visual position constancy, is the (exocentric) stability of positions of objects relative to each other. We analyze the constancy of visual direction despite saccadic eye movements.Three information sources have been proposed to enable the visual system to achieve stability: the structure (...) of the visual field, proprioceptive inflow, and a copy of neural efference or outflow to the extraocular muscles. None of these sources by itself provides adequate information to achieve visual direction constancy; present evidence indicates that all three are used.Our final question concerns how information processing operations result in a stable world. The three traditionally suggested means have been elimination, translation, or evaluation. All are rejected. From a review of the physiological and psychological evidence we conclude that no subtraction, compensation, or evaluation need take place. The problem for which these solutions were developed turns out to be a false one. We propose a “calibration” solution: correct spatiotopic positions are calculated anew for each fixation. Inflow, outflow, and retinal sources are used in this calculation: saccadic suppression of displacement bridges the errors between these sources and the actual extent of movement. (shrink)

In this paper, we analyse conceptions of induction and certainty in Wolff and Crusius, highlighting their competing conceptions of physics. We discuss (i) the perspective of Wolff, who assigned induction an important role in physics, but argued that physics should be an axiomatic science containing certain statements, and (ii) the perspective of Crusius, who adopted parts of the ideal of axiomatic physics but criticized the scope of Wolff’s ideal of certain science. Against interpretations that take Wolff’s proofs in physics to (...) be based on empirical statements that are probable, we show how inductively established statements, coupled with assumptions concerning the uniformity of nature, can be certain according to Wolff. We examine Crusius’ little known work on physics and show that he attacked Wolff, arguing that many statements of physics are probable. We provide a discussion of the reception of methodological rules similar to Newton’s Regulae Philosophandi, discussing different interpretations of such rules. We conclude by briefly hinting at how the debate between Wolff and Crusius provides historical context for understanding Kant’s philosophy of natural science. (shrink)

The volume collects classics of Marxist historiography of science, including a new translation of Boris Hessen's “The Social and Economic Roots of Newton's ...

The aim of this study was to assess nurses’ and physicians’ ethical dilemmas in clinical practice. Nurses and physicians of the Clinical Hospital Centre Rijeka were surveyed (N = 364). A questionnaire was used to identify recent ethical dilemma, primary ethical issue in the situation, satisfaction with the resolution, perceived usefulness of help, and usage of clinical ethics consultations in practice. Recent ethical dilemmas include professional conduct for nurses (8%), and near-the-end-of-life decisions for physicians (27%). The main ethical issue is (...) limiting life-sustaining therapy (nurses 15%, physicians 24%) and euthanasia and physician-assisted suicide (nurses 16%, physicians 9%). The types of help available are similar for nurses and physicians: obtaining complete information about the patient (37% vs. 50%) and clarifying ethical issues (31% vs. 39%). Nurses and physicians experience similar ethical dilemmas in clinical practice. The usage of clinical ethics consultations is low. It is recommended that the individual and team consultations should be introduced in Croatian clinical ethics consultations services. (shrink)

This volume sets out to address the question as to whether and how the critical conception of objectivity could still be relevant in contemporary philosophy. This means reflecting on the validity of the ascription of certaindefects to the Kantian system, as well as on their very description as defects. In order to do so, the volume brings together presentations that treat Kantian objectivity from many different angles. Some are more traditionally exegetical in nature, and discuss the interpretation of concepts within (...) or traits of Kant’s philosophy. Others trace the fate of the Kantian legacy in later philosophical and scientific thought. Still others reflect on the potential of transcendental perspectives for con-temporary philosophy and science. It is this variety in focus that makes the engagement with critical objectivity in this volume of interest not only to professional historians of philosophy and science, but to researchers engaged with the philosophical aspects of objectivity in their fields in general. (shrink)

Starting from the idea that functions are formally similar to actions in that they are described and explained in a similar way, so that both admit of an accordion effect, I turn to Anscombe’s insight that the point of practical reasoning is to render explicit the relation between the different descriptions of an action generated by the accordion effect. The upshot is, roughly, that an item has a function if what it does can be accounted for by functional reasoning. Put (...) differently, a part of a system has a function if what it does is a functional part of what the system does. (shrink)

Boris Kment takes a new approach to the study of modality that emphasises the origin of modal notions in everyday thought. He argues that the concepts of necessity and possibility originate in counterfactual reasoning, which allows us to investigate explanatory connections. Contrary to accepted views, explanation is more fundamental than modality.

We realize the Jiang-Su algebra, all UHF algebras, and the hyperfinite II1factor as Fraïssé limits of suitable classes of structures. Moreover by means of Fraïssé theory we provide new examples of AF algebras with strong homogeneity properties. As a consequence of our analysis we deduce Ramsey-theoretic results about the class of full-matrix algebras.

One of the great problems of caregivers and health professionals in recent times has been the so-called compassion fatigue and its association with burnout syndrome. Another pole of compassion has been described in terms of compassion satisfaction. Both propositions could be problematic in the caregiving setting. This is an analytical reflective article that through an apparent aporia tries to problematize and propose a theoretical synthesis that allows to denote compassion as a virtue in Aristotelian terms. To this end, it resorts (...) to etymologies, translations and mainly to the classical theoretical references regarding compassion fatigue, compassion satisfaction and, of course, Aristotelian ethics. This is a theoretical bet that leaves open the discussion regarding the dichotomies compassion fatigue and compassion satisfaction; apathy and hyperpathy; and proposes to rethink compassion as a virtue, a reasoned middle ground, contextualized in the framework of care between two possible excesses. (shrink)

Neuroscience is a multidisciplinary effort to understand the structures and functions of the brain and brain-mind relations. This effort results in an increasing amount of data, generated by sophisticated technologies. However, these data enhance our descriptive knowledge, rather than improve our understanding of brain functions. This is caused by methodological gaps both within and between subdisciplines constituting neuroscience, and the atomistic approach that limits the study of macro- and mesoscopic issues. Whole-brain measurement technologies do not resolve these issues, but rather (...) aggravate them by the complexity problem. The present article is devoted to methodological and epistemic problems that obstruct the development of human neuroscience. We neither discuss ontological questions nor review data, except when it is necessary to demonstrate a methodological issue. As regards intradisciplinary methodological problems, we concentrate on those within neurobiology and psychology. As regards interdisciplinary problems, we suggest that core disciplines of neuroscience can be integrated using systemic concepts that also entail human-environment relations. We emphasize the necessity of a meta-discussion that should entail a closer cooperation with philosophy as a discipline of systematic reflection. The atomistic reduction should be complemented by the explicit consideration of the embodiedness of the brain and the embeddedness of humans. The discussion is aimed at the development of an explicit methodology of integrative human neuroscience, which will not only link different fields and levels, but also help in understanding clinical phenomena. (shrink)

This volume brings together the religious and philosophical writings of the founders of Russian religious philosophy, Aleksei Khomiakov and Ivan Kireevsky. Both began their intellectual careers in the literary world of the 1820s. The texts collected here make the philosophical concepts of Sobornost (community, universality, wholeness, ecumenicity) and integral knowledge, available to western readers. Based on the primacy of the heart, the spiritual wholeness of the human being and the cognitive will, integral knowing moves beyond rationality to union with the (...) object of knowledge in knowing. This book provides an introduction to Russian religious philosophy, and a profound, meditative text for anyone concerned with human and spiritual unity. Also included are two responses to Slavophile ideas by the prominent Russian philosophers Pavel Florensky and Nikolai Berdiaev. (shrink)

Using the Friedman-Koepke Hyperfine Structure Theory of [2], we provide a short construction of a gap 1 morass in the constructible universe.

Recently, there has been a strong push for binding human rights due diligence (HRDD) legislation, both at the national and European levels. As empirical evidence of such legislation's impact gradually emerges, it is time to take stock. In this article, we conduct a systematic literature review to assess available empirical evidence on (1) how HRDD legislation affects the policies and practices through which companies engage with human rights; (2) how these policies and practices, in turn, affect different actors in companies’ (...) value chains. While it is too early to make conclusive judgements, existing evidence allows us to identify several worrying trends: most companies opt for managerialist and compliance-oriented approaches to HRDD; revert primarily to earlier (and flawed) private governance mechanisms; and try to cascade responsibilities and costs in their supply chain. This risks perpetuating or reinforcing marginalisation and exclusion dynamics. Based on these findings, we formulate some lessons for policy-makers. (shrink)

The presence of ibuprofen in wastewater is a topic of global interest, and the mechanisms and behavior of its correlation with its elimination in ecological systems, such as constructed wetlands, is a little known topic. The objective of this study was to perform a correlational analysis of the behavior of the emerging contaminant ibuprofen in a horizontally constructed wetland in a tropical climate planted with the ornamental plant Spathiphyllum blandum. 10 experimental units were used at the mesocosm level of 20 (...) L, 5 planted with Spathiphyllum B., and 5 without plants. The elimination of ibuprofen was measured and the correlation was analyzed using computational methods and neural networks. Spathiphyllum blandum was used in this study. The removal of ibuprofen in HC was significantly improved by up to 23% compared with that in non-planted systems. Based on the prediction obtained from ibuprofen in the effluent, it can be concluded that it has an exponential decay behavior tending to zero, and the model obtained explains in an acceptable way the relationship between the height of the plant and the concentration of ibuprofen in the effluent, reaffirming that this relationship is inverse. Further studies should be conducted to understand the behavior of these compounds in relation to different species of tropical plants. (shrink)

У статті досліджується можливість раціональної реконструкції концептуальної форми суб'єкта з дискурсивної площини містичного філософування. Визначено підходи до сучасного розуміння філософського містицизму. Доведено онтологічний статус містичного виміру буття свідомості людини.

Heidegger and Badiou are not likely to be received as philosophical figures inheriting much in common. The only obvious ground which backs both thinkers is that of ontology as primary focus of their intellectual endeavors. However, this is divergence between their philosophies what makes an attempt to reveal some other conceptual foundations their doctrines have in common so important for a historian of the recent transformations in philosophy. The concept of subject looks as an indicator of differences between Heidegger and (...) Badiou, since Heideggerian destruction of the metaphysics of subject is opposed by positive and affirmative indoctrination of subject developed by Badiou. Affirmative concept of the subject implies certain references to Heidegger's negative hermeneutics of the Modern subjectivity where it says about reactionary subject or dark subject. As we see Badiou skillfully attunes his conception to the profound destructivity of Heidegger's negation of subject. What these two thinkers share is certainly the need for a middle term between totality and unifying force of being and particularity and contingency of the individual human life, which would be efficient in denoting the very transition of the particular into the common. The early Heidegger of decisive Dasein can be regarded as a forerunner of the Maoist revolutionary subject of Badiou, with its prophecy of becoming a historical driving force and gathering the strength of the particular around a traumatic Event. For both Heidegger and Badiou the "movement" of truth proceeds trough a series of choices which cannot be governed by a law or "an algorithm." The indiscernible truth forces a subject to permanently find him/herself amid the "undecidable." The procedure of fidelity traverses the existent knowledge. One can scarcely know whether an event has taken place, one can rather bet upon its truth. For both philosophers the concept of truth is indissolubly connected with the problems of ethics. Heidegger points to the "most primordial truth," which is the "truth of existence." Abiding in this truth, Dasein discloses itself to itself and discovers its ownmost potentiality-for-Being. (shrink)

Regular musical activity as a complex multimodal lifestyle activity is proposed to be protective against age-related cognitive decline and Alzheimer’s disease. This cross-sectional study investigated the association and interplay between musical instrument playing during life, multi-domain cognitive abilities and brain morphology in older adults from the DZNE-Longitudinal Cognitive Impairment and Dementia Study study. Participants reporting having played a musical instrument across three life periods were compared to controls without a history of musical instrument playing, well-matched for reserve proxies of education, (...) intelligence, socioeconomic status and physical activity. Participants with musical activity outperformed controls in global cognition, working memory, executive functions, language, and visuospatial abilities, with no effects seen for learning and memory. The musically active group had greater gray matter volume in the somatosensory area, but did not differ from controls in higher-order frontal, temporal, or hippocampal volumes. However, the association between gray matter volume in distributed frontal-to-temporal regions and cognitive abilities was enhanced in participants with musical activity compared to controls. We show that playing a musical instrument during life relates to better late-life cognitive abilities and greater brain capacities in OA. Musical activity may serve as a multimodal enrichment strategy that could help preserve cognitive and brain health in late life. Longitudinal and interventional studies are needed to support this notion. (shrink)

BackgroundThe UN Convention on the Rights of Persons with Disabilities, and the reformed guardianship law in Germany, require that persons with a disability, including people with dementia in Alzheimer’s disease (PwAD), are supported in making self-determined decisions. This support is achieved through communication. While content-related communication is a deficit of PwAD, relational aspects of communication are a resource. Research in supported decision-making (SDM) has investigated the effectiveness of different content-related support strategies for PwAD but has only succeeded in improving understanding, (...) which, although one criterion of capacity to consent, is not sufficient to ensure overall capacity to consent. The aim of the ‘spatial intervention study’ of the DECIDE project is to examine an innovative resource-oriented SDM approach that focuses on relational aspects. We hypothesise that talking to PwAD in their familiar home setting (as opposed to a clinical setting) will reduce the complexity of the decision-making process and enhance overall capacity to consent. MethodsPeople with a suspected or confirmed diagnosis of dementia in Alzheimer’s disease will be recruited from two memory clinics (N = 80). We will use a randomised crossover design to investigate the intervention effect of the decision-making place on capacity to consent. Besides reasoning capacity, which is part of overall capacity to consent and will be the primary outcome, various secondary outcomes (e.g., other aspects of capacity to consent, subjective task complexity, decisional conflict) and suspected moderating or mediating variables (e.g., meaning of home, demographic characteristics) will be assessed.DiscussionThe results of the study will be used to develop a new SDM strategy that is based on relational resources for PwAD. If a change in location achieves the anticipated improvement in capacity to consent, future research should focus on implementing this SDM strategy in a cost-effective manner in clinical practice.Trial registration: DRKS00030799. (shrink)

Відношення М. Гайдеґґера до екзистенціальної філософії є одним із питань, що глибоко контаміновані амбівалентними тлумаченнями самого філософа, які викривляють траєкторію об'єктивного історико-філософського дослідження дійсних зв'язків між Гайдеґґеровим дискурсом і спадщиною мислителів-екзистенціалістів. Аналіз рефлексивної літератури з проблеми ідентифікації характеру інтерференцій між філософськими дискурсами М. Гайдеґґера і С. К'єркегора дозволив виявити критичні лінії доксографії та історіографії. Установлено, що саме історіографічний підхід забезпечує об'єктивне дослідження генетичного зв'язку категорій Гайдеґґерової парадигми з омонімічним поняттям С. К'єркегора.

In this paper, I make a contribution to a naturalistically-minded theory of truthmakers by proposing a solution to the nasty problem of truthmakers for negative truths. After formulating the difficulty, I consider and reject a number of solutions to the problem, including Armstrong's states of affairs of totality, incompatibility accounts, and JC Beall 's polarity view. I then defend the position that absences of truthmakers are real and are responsible for making negative truths true. According to the positive account of (...) absences I offer, absences of contingent states of affairs are causally relevant mind-independent features of the physical world, located within space and time, and capable of being discovered by scientific inquiry. Recognition of the reality of absences strengthens truthmaker theory as a naturalistic metaphysics, as truth and falsity of each and every contingent proposition finds an ontological grounding in some region of the physical universe. (shrink)