Results for 'population structure theory'

957 found
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  1. Are Clusters Races? A Discussion of the Rhetorical Appropriation of Rosenberg et al.’s “Genetic Structure of Human Populations”.Melissa Wills - 2017 - Philosophy, Theory, and Practice in Biology 9 (12).
    Noah Rosenberg et al.'s 2002 article “Genetic Structure of Human Populations” reported that multivariate genomic analysis of a large cell line panel yielded reproducible groupings (clusters) suggestive of individuals' geographical origins. The paper has been repeatedly cited as evidence that traditional notions of race have a biological basis, a claim its authors do not make. Critics of this misinterpretation have often suggested that it follows from interpreters' personal biases skewing the reception of an objective piece of scientific writing. I (...)
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  2. A semantic approach to the structure of population genetics.Elisabeth A. Lloyd - 1984 - Philosophy of Science 51 (2):242-264.
    A precise formulation of the structure of modern evolutionary theory has proved elusive. In this paper, I introduce and develop a formal approach to the structure of population genetics, evolutionary theory's most developed sub-theory. Under the semantic approach, used as a framework in this paper, presenting a theory consists in presenting a related family of models. I offer general guidelines and examples for the classification of population genetics models; the defining features of (...)
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  3. Editorial: Perspectives and Theories of Social Innovation for Ageing Population.Andrzej Klimczuk & Łukasz Tomczyk - 2020 - Frontiers in Sociology 5:1--6.
    Gerontology together with its subfields, such as social gerontology, geragogy, educational gerontology, political gerontology, environmental gerontology, and financial gerontology, is still a relatively new academic discipline that is currently intensively developing, expanding research fields and combining various theoretical and practical perspectives. The interdisciplinarity, transdisciplinarity, and multidisciplinarity of research on ageing and old age, despite its vast thematic, methodological and theoretical diversity, have a common denominator, which is the focus of research work on improving the quality of life of older people. (...)
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  4. The Structure of Idealization in Biological Theories: The Case of the Wright-Fisher Model.Donato Rodriguez Xavier & Arroyo-Santos Alfonso - 2012 - Journal for General Philosophy of Science / Zeitschrift für Allgemeine Wissenschaftstheorie 43 (1):11-27.
    In this paper we present a new framework of idealization in biology. We characterize idealizations as a network of counterfactual and hypothetical conditionals that can exhibit different “degrees of contingency”. We use this idea to say that, in departing more or less from the actual world, idealizations can serve numerous epistemic, methodological or heuristic purposes within scientific research. We defend that, in part, this structure explains why idealizations, despite being deformations of reality, are so successful in scientific practice. For (...)
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  5. Population Engineering and the Fight against Climate Change.Colin Hickey, Travis N. Rieder & Jake Earl - 2016 - Social Theory and Practice 42 (4):845-870.
    Contrary to political and philosophical consensus, we argue that the threats posed by climate change justify population engineering, the intentional manipulation of the size and structure of human populations. Specifically, we defend three types of policies aimed at reducing fertility rates: choice enhancement, preference adjustment, and incentivization. While few object to the first type of policy, the latter two are generally rejected because of their potential for coercion or morally objectionable manipulation. We argue that forms of each policy (...)
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  6. Truth, Structure and Object.Rodrigues André - manuscript
    : To address the question “on what there is” raised by Quine, and to accomplish the task of comprehending exhaustively the many ontological units that populate the great province of Being, we propose as an alternative to Puntel’s ontology a new ontology designated as “Structural Ontology” (SO). Such ontology is based on systematic-structural theoretical foundations, but leads to a diverse view in which structured factual units, structural configurations (dynamics), as well as apparent ontological units (objects), all encompassed by the temporal (...)
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  7. Millikan's Historical Kinds.Mohan Matthen - 2013 - In Dan Ryder, Justine Kingsbury & Kenneth Williford (eds.), Millikan and her critics. Malden, MA: Wiley. pp. 135-154.
    This chapter contains section titles: Introduction: Russell's Natural Kinds Is Biological Homeostasis Historical? Intrinsic Properties Redux Population Structure Conclusion: Are Species Duplicable?
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  8. The (Im)possibility of Prudence: Population Ethics for Person-Stages.Marina Moreno - manuscript
    This paper develops a largely neglected parallel between prudence and population ethics. Prudence is generally understood to be concerned with the balancing of well-being over time. How, precisely, well-being ought to be balanced over time, however, is a fervently debated question. I argue that developing a standard guiding such evaluations is exceedingly challenging. This is due to an often overlooked fact about prudence, namely that it shares a structural similarity with population ethics: In both contexts, we assess the (...)
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  9. Pluralism in evolutionary controversies: styles and averaging strategies in hierarchical selection theories.Rasmus Grønfeldt Winther, Michael J. Wade & Christopher C. Dimond - 2013 - Biology and Philosophy 28 (6):957-979.
    Two controversies exist regarding the appropriate characterization of hierarchical and adaptive evolution in natural populations. In biology, there is the Wright-Fisher controversy over the relative roles of random genetic drift, natural selection, population structure, and interdemic selection in adaptive evolution begun by Sewall Wright and Ronald Aylmer Fisher. There is also the Units of Selection debate, spanning both the biological and the philosophical literature and including the impassioned group-selection debate. Why do these two discourses exist separately, and interact (...)
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  10. Validity study using factor analyses on the Defining Issues Test-2 in undergraduate populations.Youn-Jeng Choi, Hyemin Han, Meghan Bankhead & Stephen J. Thoma - 2020 - PLoS ONE 15 (8):e0238110.
    Introduction The Defining Issues Test (DIT) aimed to measure one’s moral judgment development in terms of moral reasoning. The Neo-Kohlbergian approach, which is an elaboration of Kohlbergian theory, focuses on the continuous development of postconventional moral reasoning, which constitutes the theoretical basis of the DIT. However, very few studies have directly tested the internal structure of the DIT, which would indicate its construct validity. Objectives Using the DIT-2, a later revision of the DIT, we examined whether a bi-factor (...)
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  11. The Democratic Paradox of Duterte: Mapping the cognitive-affective ideological structure of leftist student organizations in Manila and Davao.Patricia Eunice Miraflores - 2021 - APCoRE Online Journal of Proceedings 1(1).
    The ongoing war on drugs in the Philippines has become the epicenter of discourse and concern regarding human rights, populism, and illiberal democracy. While most studies focus on President Duterte's controversial 'strongman' persona and mass appeal, very few have sought to analyze the locals' attitudes towards him as cognitive-affective phenomena. To address this gap, this paper provides an in-depth qualitative analysis of pre-selected subjects in Davao and Manila, two regions in the Philippines with arguably the most salient pro-and anti-Duterte populations, (...)
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  12. Predicting Islamic ethical work behavior using the theory of planned behavior and religiosity in Brunei.Nur Amali Aminnuddin - 2019 - Journal of Behavioral Science 14 (1):1-13.
    The objective of this study was to employ the theory of planned behavior in examining the inclusion of Islamic religiosity in predicting Islamic ethical work behavior. Islamic religiosity was included as Islam plays a dominant role in Brunei’s society. Participants consisted of 370 Malay Muslim teachers. Structural equation modeling was used to test three proposed models. While Model 1 was based on the theory of planned behavior, it does not take into consideration the distinctive Islamic context of the (...)
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  13. Human brain evolution, theories of innovation, and lessons from the history of technology.Alfred Gierer - 2004 - J. Biosci 29 (3):235-244.
    Biological evolution and technological innovation, while differing in many respects, also share common features. In particular, implementation of a new technology in the market is analogous to the spreading of a new genetic trait in a population. Technological innovation may occur either through the accumulation of quantitative changes, as in the development of the ocean clipper, or it may be initiated by a new combination of features or subsystems, as in the case of steamships. Other examples of the latter (...)
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  14. Organism-Environment Interactions in Evolutionary Theory.Bendik Hellem Aaby - 2021 - Dissertation, Ku Leuven
    This dissertation concerns the active role of the organism in evolutionary theory. In particular, it concerns how our conception of the relationship between organism and environment, and the nature of natural selection, influences the causal and explanatory role of organismic activity and behavior in evolutionary explanations. The overarching aim is to argue that the behaviors and activities of organisms can serve both as the explananda (that which is explained) and the explanantia (that which explains) in evolutionary explanations. I attempt (...)
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  15. Scientific Realism, the Semantic View and Evolutionary Biology.Fabio Sterpetti - 1st ed. 2016 - In Emiliano Ippoliti, Fabio Sterpetti & Thomas Nickles (eds.), Models and Inferences in Science. Cham: Springer. pp. 55-76.
    The semantic view of theories is normally considered to be an ac-count of theories congenial to Scientific Realism. Recently, it has been argued that Ontic Structural Realism could be fruitfully applied, in combination with the semantic view, to some of the philosophical issues peculiarly related to bi-ology. Given the central role that models have in the semantic view, and the relevance that mathematics has in the definition of the concept of model, the fo-cus will be on population genetics, which (...)
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  16.  53
    Individuality and the control of life cycles.Beckett Sterner - 2017 - In Scott Lidgard & Lynn K. Nyhart (eds.), Biological Individuality: Integrating Scientific, Philosophical, and Historical Perspectives. Chicago: University of Chicago Press. pp. 84-108.
    I will argue that MLS theory does not provide a complete, self- sufficient approach to theorizing about evolutionary transitions. As a formal, mathematical theory about evolution within a population, it presupposes but does not address the material structure of the population that realizes the model. An MLS model might tell us whether a cooperative trait could be- come fixed in a population, for example, but it won’t be able to explain how the cooperation actually (...)
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  17. Introduction: Genomics and Philosophy of Race.Rasmus Grønfeldt Winther, Roberta L. Millstein & Rasmus Nielsen - 2015 - Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences 52:1-4.
    This year’s topic is “Genomics and Philosophy of Race.” Different researchers might work on distinct subsets of the six thematic clusters below, which are neither mutually exclusive nor collectively exhaustive: (1) Concepts of ‘Race’; (2) Mathematical Modeling of Human History and Population Structure; (3) Data and Technologies of Human Genomics; (4) Biological Reality of Race; (5) Racialized Selves in a Global Context; (6) Pragmatic Consequences of ‘Race Talk’ among Biologists.
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  18. Four Pillars of Statisticalism.Denis M. Walsh, André Ariew & Mohan Matthen - 2017 - Philosophy, Theory, and Practice in Biology 9 (1):1-18.
    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 (...)
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  19. Kin Selection, Group Selection, and the Varieties of Population Structure.Jonathan Birch - 2018 - British Journal for the Philosophy of Science 71 (1):259-286.
    Various results show the ‘formal equivalence’ of kin and group selectionist methodologies, but this does not preclude there being a real and useful distinction between kin and group selection processes. I distinguish individual- and population-centred approaches to drawing such a distinction, and I proceed to develop the latter. On the account I advance, the differences between kin and group selection are differences of degree in the structural properties of populations. A spatial metaphor provides a useful framework for thinking about (...)
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  20. Cultural Gaslighting.Elena Ruíz - 2020 - Hypatia 35 (4):687-713.
    This essay frames systemic patterns of mental abuse against women of color and Indigenous women on Turtle Island (North America) in terms of larger design-of-distribution strategies in settler colonial societies, as these societies use various forms of social power to distribute, reproduce, and automate social inequalities (including public health precarities and mortality disadvantages) that skew socio-economic gain continuously toward white settler populations and their descendants. It departs from traditional studies in gender-based violence research that frame mental abuses such as gaslighting--commonly (...)
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  21. Totalism without Repugnance.Jacob M. Nebel - 2022 - In Jeff McMahan, Timothy Campbell, Ketan Ramakrishnan & Jimmy Goodrich (eds.), Ethics and Existence: The Legacy of Derek Parfit. New York, NY: Oxford University Press. pp. 200-231.
    Totalism is the view that one distribution of well-being is better than another just in case the one contains a greater sum of well-being than the other. Many philosophers, following Parfit, reject totalism on the grounds that it entails the repugnant conclusion: that, for any number of excellent lives, there is some number of lives that are barely worth living whose existence would be better. This paper develops a theory of welfare aggregation—the lexical-threshold view—that allows totalism to avoid the (...)
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  22. A structural theory of everything.Brian D. Josephson - manuscript
    (v.3) In this paper it is argued that Barad's Agential Realism, an approach to quantum mechanics originating in the philosophy of Niels Bohr, can be the basis of a 'theory of everything' consistent with a proposal of Wheeler that 'observer-participancy is the foundation of everything'. On the one hand, agential realism can be grounded in models of self- organisation such as the hypercycles of Eigen, while on the other agential realism, by virtue of the 'discursive practices' that constitute one (...)
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  23. Quasispecies Productivity.Guenther Witzany - 2024 - The Science of Nature (Naturwissenschaften) 111:11.
    Abstract The quasispecies theory is a helpful concept in the explanation of RNA virus evolution and behaviour, with a relevant impact on methods used to fight viral diseases. It has undergone some adaptations to integrate new empirical data, especially the non-deterministic nature of mutagenesis, and the variety of behavioural motifs in cooperation, competition, communication, innovation, integration, and exaptation. Also, the consortial structure of quasispecies with complementary roles of memory genomes of minority populations better fits the empirical data than (...)
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  24. Defining the Environment in Organism–Environment Systems.Amanda Corris - 2020 - Frontiers in Psychology 11:1285.
    Enactivism and ecological psychology converge on the relevance of the environment in understanding perception and action. On both views, perceiving organisms are not merely passive receivers of environmental stimuli, but rather form a dynamic relationship with their environments in such a way that shapes how they interact with the world. In this paper, I suggest that while enactivism and ecological psychology enjoy a shared specification of the environment as the cognitive domain, on both accounts, the structure of the environment, (...)
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  25. Moral Archetypes - Ethics in Prehistory.Roberto Arruda - 2019 - Terra à Vista - ISBN-10: 1698168292 ISBN-13: 978-1698168296.
    ABSTRACT The philosophical tradition approaches to morals have their grounds predominantly on metaphysical and theological concepts and theories. Among the traditional ethics concepts, the most prominent is the Divine Command Theory (DCT). As per the DCT, God gives moral foundations to the humankind by its creation and through Revelation. Morality and Divinity are inseparable since the most remote civilization. These concepts submerge in a theological framework and are largely accepted by most followers of the three Abrahamic traditions: Judaism, Christianity, (...)
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  26.  39
    Demographic Analysis - Selected Concepts, Tools, and Applications.Andrzej Klimczuk (ed.) - 2021 - London: Intechopen.
    Demographic Analysis - Selected Concepts, Tools, and Applications presents basic definitions, practical techniques, and methods, as well as examples of studies based on the usage of demographic analysis in various institutions and economic entities. The volume covers studies related to population distribution, urbanization, migration, population change and dynamics, aging, longevity, population theories, and population projections. It is an asset to academic and professional communities interested in advancing knowledge on diverse populations in various contexts such as public (...)
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  27. The Quest for System-Theoretical Medicine in the COVID-19 Era.Felix Tretter, Olaf Wolkenhauer, Michael Meyer-Hermann, Johannes W. Dietrich, Sara Green, James Marcum & Wolfram Weckwerth - 2021 - Frontiers in Medicine 8:640974.
    Precision medicine and molecular systems medicine (MSM) are highly utilized and successful approaches to improve understanding, diagnosis, and treatment of many diseases from bench-to-bedside. Especially in the COVID-19 pandemic, molecular techniques and biotechnological innovation have proven to be of utmost importance for rapid developments in disease diagnostics and treatment, including DNA and RNA sequencing technology, treatment with drugs and natural products and vaccine development. The COVID-19 crisis, however, has also demonstrated the need for systemic thinking and transdisciplinarity and the limits (...)
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  28. Questioning the feasibility and justice of basic income accounting for migration.Verena Löffler - 2021 - Politics, Philosophy and Economics 20 (3):273-314.
    When studying the feasibility and justice of basic income, researchers usually assume that policymakers would be introducing the unconditional benefit to a closed economic entity. When contemplating the introduction of a universal policy, few researchers take into consideration the fact that citizens and foreigners migrate, and that this movement alters the size and skill structure of the population. This article addresses this oversight by analyzing how basic income schemes based on residence or citizenship may affect tax base, wages, (...)
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  29. The Challenge of Evo-Devo: Implications for evolutionary economists.George Liagouras - manuscript
    Usually evolutionary economists equate evolutionary theory with modern Darwinism. However the rise of evolutionary developmental biology (Evo-Devo) puts into question the monopoly of Darwinism in evolutionary biology. The major divergences between the two paradigms in evolutionary biology are drawn in the analysis of three trade-offs: population vs. typological thinking, creative role of natural selection vs. internal (inherent) change, and microevolution vs. macroevolution. It is argued here that the Evo-Devo breakthrough helps to better understand the limits to Darwinism in (...)
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  30. Structure, culture and agency: rejecting the current orthodoxy of organisation theory.Robert Archer - 2000 - In Stephen Ackroyd & Steve Fleetwood (eds.), Realist Perspectives on Management and Organisations. Psychology Press. pp. 66-86.
    All theory makes assumptions about the nature of reality (either implicitly or explicitly) and such ontological assumptions necessarily regulate how one studies the things and events under investigation. Successful study is inex- tricably dependent upon an adequate ontology. As Bryant neatly puts it, "Effective application, in turn, is connected with adequate working assumptions about the constitution of society. Argument about the constitution of society is thus not a recondite activity which most sociologists [and organi- sation theorists] can safely ignore" (...)
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  31. Who Cares about Axiomatization? Representation, Invariance, and Formal Ontologies.R. Ferrario - 2006 - Epistemologia 29 (2):323-342.
    The philosophy of science of Patrick Suppes is centered on two important notions that are part of the title of his recent book (Suppes 2002): Representation and Invariance. Representation is important because when we embrace a theory we implicitly choose a way to represent the phenomenon we are studying. Invariance is important because, since invariants are the only things that are constant in a theory, in a way they give the “objective” meaning of that theory. Every scientific (...)
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  32. Populations of Neurons and Rocks? Against a Generalization of the Selected Effects Theory of Functions.Jakob Roloff - 2023 - Kriterion – Journal of Philosophy 37 (2-4):69-87.
    Millikan’s (1984. Language, Thought, and Other Biological Categories: New Foundations for Realism. MIT Press) selected effects theory of functions states that functions are effects for which the ancestors of a trait were selected for. As the function is an effect a thing’s ancestors produced, only things that are reproductions in some sense can have functions. Against this reproduction requirement, Garson (2019. What Biological Functions Are and Why They Matter. Cambridge University Press) argues that not only processes of differential reproduction (...)
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  33. Vagueness And The Sorites Paradox.Kirk Ludwig & Greg Ray - 2002 - Noûs 36 (s16):419-461.
    A sorites argument is a symptom of the vagueness of the predicate with which it is constructed. A vague predicate admits of at least one dimension of variation (and typically more than one) in its intended range along which we are at a loss when to say the predicate ceases to apply, though we start out confident that it does. It is this feature of them that the sorites arguments exploit. Exactly how is part of the subject of this paper. (...)
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  34. “Reductionist holism”: an oxymoron or a philosophical chimaera of E.P. Odum’s systems ecology?Donato Bergandi - 1995 - Ludus Vitalis 3 ((5)):145-180..
    The contrast between the strategies of research employed in reductionism and holism masks a radical contradiction between two different scientific philosophies. We concentrate in particular on an analysis of the key philosophical issues which give structure to holistic thought. A first (non-exhaustive) analysis of the philosophical tradition will dwell upon: a) the theory of emergence: each level of organisation is characterised by properties whose laws cannot be deduced from the laws of the inferior levels of organisation (Engels, Morgan); (...)
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  35. Kapitał społeczny ludzi starych na przykładzie mieszkańców miasta Białystok.Andrzej Klimczuk - 2012 - Wiedza I Edukacja.
    "Kapitał społeczny ludzi starych na przykładzie mieszkańców miasta Białystok" to książka oparta na analizach teoretycznych i empirycznych, która przedstawia problem diagnozowania i używania kapitału społecznego ludzi starych w procesach rozwoju lokalnego i regionalnego. Kwestia ta jest istotna ze względu na zagrożenia i wyzwania związane z procesem szybkiego starzenia się społeczeństwa polskiego na początku XXI wieku. Opracowanie stanowi próbę sformułowania odpowiedzi na pytania: jaki jest stan kapitału społecznego ludzi starych mieszkających w Białymstoku, jakim ulega przemianom i jakie jest jego zróżnicowanie? Ludzie (...)
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  36. Aristotle and the search of a rational framework for biology.Armando Aranda-Anzaldo - 2019 - Organisms 3 (2):54-64.
    Chance and necessity are mainstays of explanation in current biology, dominated by the neo-Darwinian outlook, a blend of the theory of evolution by natural selection with the basic tenets of population genetics. In such a framework the form of living organisms is somehow a side effect of highly contingent, historical accidents. Thus, at a difference of other sciences, biology apparently lacks theoretical principles that in a law-like fashion may explain the emergence and persistence of the characteristic forms of (...)
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  37. Inclusive Fitness as a Criterion for Improvement.Jonathan Birch - 2019 - Studies in History and Philosophy of Science Part C: Studies in History and Philosophy of Biological and Biomedical Sciences 76 (C):101186.
    I distinguish two roles for a fitness concept in the context of explaining cumulative adaptive evolution: fitness as a predictor of gene frequency change, and fitness as a criterion for phenotypic improvement. Critics of inclusive fitness argue, correctly, that it is not an ideal fitness concept for the purpose of predicting gene-frequency change, since it relies on assumptions about the causal structure of social interaction that are unlikely to be exactly true in real populations, and that hold as approximations (...)
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  38. A theory of structural determination.J. Dmitri Gallow - 2016 - Philosophical Studies 173 (1):159-186.
    While structural equations modeling is increasingly used in philosophical theorizing about causation, it remains unclear what it takes for a particular structural equations model to be correct. To the extent that this issue has been addressed, the consensus appears to be that it takes a certain family of causal counterfactuals being true. I argue that this account faces difficulties in securing the independent manipulability of the structural determination relations represented in a correct structural equations model. I then offer an alternate (...)
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  39. Synergetics and the Images of Future.Helena Knyazeva - 1999 - Futures 31 (3):281-290.
    The hope of finding new methods of predicting the course of historical processes could be connected with the recent developments of the theory of self-organisation, also called synergetics. It provides us with knowledge of constructive principles of co-evolution of complex social systems, co-evolution of countries and geopolitical regions being at different stages of development, integration of the East and the West, the North and the South. Due to the growth of population on the Earth in blow-up regime, the (...)
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  40. A Theory of Structured Propositions.Andrew Bacon - 2023 - Philosophical Review 132 (2):173-238.
    This paper argues that the theory of structured propositions is not undermined by the Russell-Myhill paradox. I develop a theory of structured propositions in which the Russell-Myhill paradox doesn't arise: the theory does not involve ramification or compromises to the underlying logic, but rather rejects common assumptions, encoded in the notation of the $\lambda$-calculus, about what properties and relations can be built. I argue that the structuralist had independent reasons to reject these underlying assumptions. The theory (...)
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  41. The Collaborative Care Model: Realizing Healthcare Values and Increasing Responsiveness in the Pharmacy Workforce.Barry Maguire & Paul Forsyth - forthcoming - Research in Social and Administrative Pharmacy.
    Abstract The values of the healthcare sector are fairly ubiquitous across the globe, focusing on caring and respect, patient health, excellence in care delivery, and multi-stakeholder collaboration. Many individual pharmacists embrace these core values. But their ability to honor these values is significantly determined by the nature of the system they work in. -/- The paper starts with a model of the prevailing pharmacist workforce model in Scotland, in which core roles are predominantly separated into hierarchically disaggregated jobs focused on (...)
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  42. A Revolutionary New Metaphysics, Based on Consciousness, and a Call to All Philosophers.Lorna Green - manuscript
    June 2022 A Revolutionary New Metaphysics, Based on Consciousness, and a Call to All Philosophers We are in a unique moment of our history unlike any previous moment ever. Virtually all human economies are based on the destruction of the Earth, and we are now at a place in our history where we can foresee if we continue on as we are, our own extinction. As I write, the planet is in deep trouble, heat, fires, great storms, and record flooding, (...)
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  43. Mathematical and Non-causal Explanations: an Introduction.Daniel Kostić - 2019 - Perspectives on Science 1 (27):1-6.
    In the last couple of years, a few seemingly independent debates on scientific explanation have emerged, with several key questions that take different forms in different areas. For example, the questions what makes an explanation distinctly mathematical and are there any non-causal explanations in sciences (i.e., explanations that don’t cite causes in the explanans) sometimes take a form of the question of what makes mathematical models explanatory, especially whether highly idealized models in science can be explanatory and in virtue of (...)
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  44. Entrepreneurial initiative as a factor for the development of the innovation activity of country enterprises.Igor Kryvovyazyuk, Liubov Kovalska, Petro Gudz, Oleg Kovalchuk, Liudmyla Pavliuk, Pavlo Kravchuk, Oksenіuk Kateryna, Olena Baula & Iryna Oleksandrenko - 2019 - Academy of Entrepreneurship Journal 25 (4):1-8.
    The purpose of the study is to determine the impact of entrepreneurial initiative on the development of innovation activity of country enterprises. The theory of entrepreneurship by clarifying the essence of entrepreneurial initiative got further elaboration in the article. The methodical approach to the analysis and evaluation of the entrepreneurial initiative and its impact on the innovation activity of the enterprises, the results of which are the basis for further development of proposals to stimulate entrepreneurial initiative and development of (...)
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  45. Genetic variance–covariance matrices: A critique of the evolutionary quantitative genetics research program.Massimo Pigliucci - 2006 - Biology and Philosophy 21 (1):1-23.
    This paper outlines a critique of the use of the genetic variance–covariance matrix (G), one of the central concepts in the modern study of natural selection and evolution. Specifically, I argue that for both conceptual and empirical reasons, studies of G cannot be used to elucidate so-called constraints on natural selection, nor can they be employed to detect or to measure past selection in natural populations – contrary to what assumed by most practicing biologists. I suggest that the search for (...)
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  46. Structure-mapping: Directions from simulation to theory.Theodore Bach - 2011 - Philosophical Psychology 24 (1):23-51.
    The theory of mind debate has reached a “hybrid consensus” concerning the status of theory-theory and simulation-theory. Extant hybrid models either specify co-dependency and implementation relations, or distribute mentalizing tasks according to folk-psychological categories. By relying on a non-developmental framework these models fail to capture the central connection between simulation and theory. I propose a “dynamic” hybrid that is informed by recent work on the nature of similarity cognition. I claim that Gentner’s model of (...)-mapping allows us to understand simulation as a process in which psychological representations are aligned, causing the spontaneous abstraction of theoretical generalizations about the psychological domain. (shrink)
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  47. The Theory of the Selfish Gene Applied to the Human Population.Richard Startup - 2021 - Advances in Anthropology 11 (3):179-200.
    In a study drawing from both evolutionary biology and the social sciences, evidence and argument is assembled in support of the comprehensive appli- cation of selfish gene theory to the human population. With a focus on genes giving rise to characteristically-human cooperation (“cooperative genes”) in- volving language and theory of mind, one may situate a whole range of pat- terned behaviour—including celibacy and even slavery—otherwise seeming to present insuperable difficulties. Crucially, the behaviour which tends to propa- gate (...)
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  48. What Structural Injustice Theory Leaves Out.Daniel Butt - 2021 - Ethical Theory and Moral Practice 24 (5):1161-1175.
    Alasia Nuti’s recent book Injustice and the Reproduction of History: Structural Inequalities, Gender and Redress puts forward a compelling vision of contemporary duties to redress past wrongdoing, grounded in the idea of “historical-structural-injustice”, constituted by the “structural reproduction of an unjust history over time and through changes”. Such an approach promises to transcend the familiar scholarly divide between “backward-looking” and “forward-looking” models, and allow for a reparative approach that focuses specifically on those past wrongs that impact the present, while retaining (...)
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  49. Scientific Theories as Bayesian Nets: Structure and Evidence Sensitivity.Patrick Grim, Frank Seidl, Calum McNamara, Hinton E. Rago, Isabell N. Astor, Caroline Diaso & Peter Ryner - 2022 - Philosophy of Science 89 (1):42-69.
    We model scientific theories as Bayesian networks. Nodes carry credences and function as abstract representations of propositions within the structure. Directed links carry conditional probabilities and represent connections between those propositions. Updating is Bayesian across the network as a whole. The impact of evidence at one point within a scientific theory can have a very different impact on the network than does evidence of the same strength at a different point. A Bayesian model allows us to envisage and (...)
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  50.  85
    On the origin of fine structure constant and its derived expression in the BSM- Supergravitation Unified Theory.Stoyan Sarg Sargoytchev - unknown
    The fine structure constant appears in several fields of physics and its value is experimentally obtained with a high accuracy. Its physical origin however is unsolved long-standing problem. Richard Feynman expressed the idea that it could be similar to the natural irrational numbers, pi, and e. Amongst the proposed theoretical expressions with values closer to the experimental one is the formula of I. Gorelik which is based on rotating dipole with two empirically suggested coefficients, while the physical origin is (...)
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