Results for 'Physiology of Animal Reproduction'

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  1. Transporte de Gametas, Fertilização e Segmentação.Emanuel Isaque Cordeiro da Silva - manuscript
    TRANSPORTE DE GAMETAS, FERTILIZAÇÃO E SEGMENTAÇÃO -/- • _____OBJETIVO -/- O entendimento do desenvolvimento embrionário nos estágios iniciais, desde a deposição dos espermatozoides na fêmea, passando pela fertilização deste no ovócito e na formação do zigoto, é de suma importância para diferenciar especialistas em reprodução e manejo reprodutivo no mercado de trabalho e, também, durante a vida acadêmica. Compreender os processos que levam à formação do zigoto na fêmea é essencial para avaliar a capacidade reprodutiva dos animais e, mediante técnicas, (...)
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  2. Reprodução Animal: Fisiologia do Parto e da Lactação Animal.Emanuel Isaque Cordeiro da Silva -
    FISIOLOGIA DO PARTO E DA LACTAÇÃO ANIMAL -/- ANIMAL REPRODUCTION: PHISIOLOGY OF PARTURITION AND ANIMAL LACTATION -/- Emanuel Isaque Cordeiro da Silva Departamento de Zootecnia da UFRPE WhatsApp: (82)98143-8399 -/- 1. INTRODUÇÃO O sucesso biológico do processo de reprodução culmina com a sobrevivência das crias. Durante a gestação, o feto desenvolve-se no útero materno protegido das influências externas, e obtendo os nutrientes e o oxigênio através da mãe. O parto é o processo biológico que marca o (...)
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  3. Gametogênese Animal: Espermatogênese e Ovogênese.Emanuel Isaque Cordeiro da Silva - manuscript
    GAMETOGÊNESE -/- Emanuel Isaque Cordeiro da Silva Instituto Agronômico de Pernambuco Departamento de Zootecnia – UFRPE Embrapa Semiárido -/- • _____OBJETIVO -/- Os estudantes bem informados, estão a buscando conhecimento a todo momento. O estudante de Veterinária e Zootecnia, sabe que a Reprodução é uma área de primordial importância para sua carreira. Logo, o conhecimento da mesma torna-se indispensável. No primeiro trabalho da série fisiologia reprodutiva dos animais domésticos, foi abordado de forma clara, didática e objetiva os mecanismos de diferenciação (...)
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  4. Reprodução Animal: Inseminação Artificial.Emanuel Isaque Cordeiro da Silva - manuscript
    REPRODUÇÃO ANIMAL: INSEMINAÇÃO ARTIFICIAL -/- ANIMAL BREEDING: ARTIFICIAL INSEMINATION -/- Emanuel Isaque Cordeiro da Silva Departamento de Zootecnia da UFRPE E-mail: [email protected] WhatsApp: (82)98143-8399 -/- 1. INTRODUÇÃO A inseminação artificial impôs-se em todo o mundo como um método de grande interesse do ponto de vista zootécnico e econômico, incrementando os rendimentos produtivos através da melhoria acelerada e da uniformidade no reagrupamento das populações. Os resultados positivos obtidos nestas últimas décadas testemunham esta possibilidade, válida tanto para os países mais (...)
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  5. Fisiologia da Reprodução Animal: Ovulação, Controle e Sincronização do Cio.Emanuel Isaque Cordeiro da Silva - manuscript
    UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO DEPARTAMENTO DE ZOOTECNIA – 50 ANOS EMANUEL ISAQUE CORDEIRO DA SILVA REPRODUÇÃO ANIMAL: OVULAÇÃO, CONTROLE E SINCRONIZAÇÃO -/- REPRODUÇÃO ANIMAL: OVULAÇÃO, CONTROLE E SINCRONIZAÇÃO DO CICLO ESTRAL -/- ANIMAL REPRODUCTION: OVULATION, CONTROL AND SYNCHRONIZATION OF THE ESTRAL CYCLE -/- Autor: Emanuel Isaque Cordeiro da Silva – IFPE-BJ/CAP-UFPE/EEFCC-BJ/UFRPE 1. INTRODUÇÃO As fêmeas dos animais domésticos possuem em seus ovários, desde praticamente o nascimento, a dotação completa de gametas dos quais vão dispor para (...)
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  6. Hormônios e Sistema Endócrino na Reprodução Animal.Emanuel Isaque Cordeiro da Silva & Emanuel Isaque Da Silva - manuscript
    HORMÔNIOS E SISTEMA ENDÓCRINO NA REPRODUÇÃO ANIMAL -/- OBJETIVO -/- As glândulas secretoras do corpo são estudadas pelo ramo da endocrinologia. O estudante de Veterinária e/ou Zootecnia que se preze, deverá entender os processos fisio-lógicos que interagem entre si para a estimulação das glândulas para a secreção de vários hormônios. -/- Os hormônios, dentro do animal, possuem inúmeras funções; sejam exercendo o papel sobre a nutrição, sobre a produção de leite e sobre a reprodução, os hormônios desempenham um (...)
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  7. Fisiologia da Reprodução Animal: Fecundação e Gestação.Emanuel Isaque Cordeiro da Silva - manuscript
    REPRODUÇÃO ANIMAL: FECUNDAÇÃO E GESTAÇÃO -/- ANIMAL BREEDING: FERTILIZATION AND PREGNANCY -/- Emanuel Isaque Cordeiro da Silva Departamento de Zootecnia da UFRPE E-mail: [email protected] WhatsApp: (82)98143-8399 -/- REPRODUÇÃO ANIMAL: FECUNDAÇÃO E GESTAÇÃO -/- 1. INTRODUÇÃO Em geral, a reprodução dos animais domésticos constitui o eixo sobre o qual se ramificam as produções animais mais importantes (leite, carne e ovos). Conhecer os fenômenos fisiológicos que ocorrem durante as diferentes fases da função reprodutiva e os mecanismos que a regulam (...)
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  8. El hombre animal de Nietzsche.Bernardo Alonso Alonso - 2014
    Los textos de Nietzsche sobre el "animal hombre" proponen la moral de la bestialidad y la depredación, la antropología zoológica salvaje, la biología del racismo y la eugenesia, la historia de la inconsciencia y el retroceso, la política del Estado bestia, la religión del dios cabrón sátiro, la fisiología de los instintos básicos, en definitiva, la reproducción del "superhombre monstruo superbestia". ABSTRACT. The texts of Nietzsche on the "animal man", intend the wild zoological anthropology, the morals of the (...)
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  9. Comportamento Sexual dos Animais Domésticos.Emanuel Isaque Cordeiro Da Silva -
    COMPORTAMENTO SEXUAL DOS ANIMAIS OBJETIVO O estudante explicará a conduta sexual de fêmeas e machos de diferentes espécies domésticas para detectar a fase de receptividade sexual, com a finalidade de programar de maneira adequada a monta ou a inseminação artificial. A observação da conduta sexual dos animais é indispensável para o sucesso da estação reprodutiva em uma determinada propriedade. Logo, o estudante obterá o alicerce necessário sobre os pontos teóricos e práticos a serem observados para a seleção dos animais aptos (...)
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  10. Fisiologia do Ciclo Estral dos Animais Domésticos.Emanuel Isaque Cordeiro da Silva -
    FISIOLOGIA DO CICLO ESTRAL DOS ANIMAIS -/- Departamento de Zootecnia – UFRPE Embrapa Semiárido e IPA -/- • _____OBJETIVO -/- O cio ou estro é a fase reprodutiva dos animais, onde as fêmeas apresentam receptividade sexual seguida de ovulação. Para tanto, é necessário entender a fisiologia do estro para a realização do manejo reprodutivo dos animais. Em geral, as fêmeas manifestam comportamentos fora do comum quando estão ciclando, tais comportamentos devem ser observados para que não percam o pico de ovulação (...)
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  11. Controlling the passions: passion, memory, and the moral physiology of self in seventeenth-century neurophilosophy.John Sutton - 1998 - In S. Gaukroger (ed.), The Soft Underbelly of Reason: The Passions in the Seventeenth Century. Routledge. pp. 115-146.
    Some natural philosophers in the 17th century believed that they could control their own innards, specifically the animal spirits coursing incessantly through brain and nerves, in order to discipline or harness passion, cognition and action under rational guidance. This chapter addresses the mechanisms thought necessary after Eden for controlling the physiology of passion. The tragedy of human embedding in the body, with its cognitive and moral limitations, was paired with a sense of our confinement in sequential time. I (...)
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  12. Uses of Aporia in Aristotle’s Natural Science, a Case Study: Generation of Animals.Jessica Gelber - 2017 - In The Aporetic Tradition in Ancient Philosophy.
    This chapter is an examination of the way aporiai are employed in Aristotle’s scientific account of animal reproduction, and how they are resolved. I argue that – surprising as it may be, given what Aristotle says in Metaphysics B about the importance of going through aporiai – there seems to be nothing of much significance about his use of them, at least if we assume that genuine cases of aporiai are being tracked by use of aporia-language. I demonstrate (...)
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  13. Ethical Analysis of the Application of Assisted Reproduction Technologies in Biodiversity Conservation and the Case of White Rhinoceros ( Ceratotherium simum ) Ovum Pick-Up Procedures.Pierfrancesco Biasetti - 2022 - Frontiers in Veterinary Science 9.
    Originally applied on domestic and lab animals, assisted reproduction technologies (ARTs) have also found application in conservation breeding programs, where they can make the genetic management of populations more efficient, and increase the number of individuals per generation. However, their application in wildlife conservation opens up new ethical scenarios that have not yet been fully explored. This study presents a frame for the ethical analysis of the application of ART procedures in conservation based on the Ethical Matrix (EM), and (...)
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  14. Puberdade e Estacionalidade Reprodutiva dos Animais.Emanuel Isaque Cordeiro da Silva - manuscript
    OBJETIVO -/- O estudante de Zootecnia e de Veterinária, quando se depara com a produção animal, um dos pilares importantes é a reprodução, uma vez que é a perpetuação da espécie, seja para gerar filhas de uma vaca campeã em produção leiteira e de um touro com rusticidade e com aptidão produtiva de corte, ou mesmo para reposição de um plantel, o mesmo deve estar consciente de que esse ramo é de extrema responsabilidade, já que estará intimamente lidando com (...)
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  15. Fisiologia da Gestação na Reprodução Bovina.Emanuel Isaque Da Silva -
    FISIOLOGIA DA REPRODUÇÃO BOVINA -/- 3 – GESTAÇÃO -/- -/- INTRODUÇÃO -/- -/- O estabelecimento da gestação é o objetivo fundamental dos programas reprodutivos. Após a fertilização, o zigoto se divide e dá origem a embriões de duas, quatro, oito, dezesseis células, e no sétimo dia o embrião tem mais de 80 células. Entre os dias 16 e 18 do ciclo estral, o embrião se alonga e atinge 15 cm de comprimento. O estabelecimento da gestação depende da supressão da secreção (...)
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  16. Animal Rights and the Problem of r-Strategists.Kyle Johannsen - 2017 - Ethical Theory and Moral Practice 20 (2):333-45.
    Wild animal reproduction poses an important moral problem for animal rights theorists. Many wild animals give birth to large numbers of uncared-for offspring, and thus child mortality rates are far higher in nature than they are among human beings. In light of this reproductive strategy – traditionally referred to as the ‘r-strategy’ – does concern for the interests of wild animals require us to intervene in nature? In this paper, I argue that animal rights theorists should (...)
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  17.  19
    EFEITO DA APLICAÇÃO DO GNRH NO INÍCIO DOS PROTOCOLOS DE IATF, À BASE DE ESTRÓGENO E PROGESTERONA, SOBRE A PRENHEZ POR IATF DE VACAS LEITEIRAS MESTIÇAS.Lorrany Evelyn Tavares - 2023 - Dissertation, Universidade Federal de Uberlândia - Ufu
    RESUMO A inseminação artificial em tempo fixo (IATF) é uma das biotecnologias de reprodução mais estudadas dos últimos anos, e a busca pelo equilíbrio entre a fisiologia animal e o controle hormonal fomenta uma série de estudos. Sendo assim, o objetivo com este trabalho foi avaliar a eficiência da aplicação do hormônio liberador de gonadotrofinas (GnRH) no dia zero (D0) do protocolo de IATF, a base de estrógeno e progesterona sobre a taxa de penhez por IATF. O experimento foi (...)
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  18. Metaphysics and Physiology: Mind, Body, and the Animal Economy in Eighteenth-Century Scotland.John P. Wright - 1990 - In M. A. Stewart (ed.), Studies in the Philosophy of the Scottish Enlightenment. Clarendon Press. pp. 251-301.
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  19. Integrating Multicellular Systems: Physiological Control and Degrees of Biological Individuality.Leonardo Bich - 2023 - Acta Biotheoretica 72 (1):1-22.
    This paper focuses on physiological integration in multicellular systems, a notion often associated with biological individuality, but which has not received enough attention and needs a thorough theoretical treatment. Broadly speaking, physiological integration consists in how different components come together into a cohesive unit in which they are dependent on one another for their existence and activity. This paper argues that physiological integration can be understood by considering how the components of a biological multicellular system are controlled and coordinated in (...)
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  20. Animals.Gary Hatfield - 2008 - In Janet Broughton & John Carriero (eds.), Companion to Descartes. Blackwell. pp. 404–425.
    This chapter considers philosophical problems concerning non-human (and sometimes human) animals, including their metaphysical, physical, and moral status, their origin, what makes them alive, their functional organization, and the basis of their sensitive and cognitive capacities. I proceed by assuming what most of Descartes’s followers and interpreters have held: that Descartes proposed that animals lack sentience, feeling, and genuinely cognitive representations of things. (Some scholars interpret Descartes differently, denying that he excluded sentience, feeling, and representation from animals, and I consider (...)
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  21. Aristotle on Seed.Jessica Gelber - 2022 - In Caleb M. Cohoe (ed.), Aristotle's on the Soul: A Critical Guide. New York, NY: Cambridge University Press. pp. 104-121.
    This chapter addresses an interpretive question about why Aristotle identifies generation, growth and nourishment as the three distinct functions or activities of nutritive soul. Scholars typically try to explain this by appealing to the shared goal of these activities, though there is no consensus about what that goal is: Does Aristotle think that generation is a way of keeping oneself alive (and thus that the shared goal is self-maintenance), or is nourishment really a quasi-generative activity (and thus that the shared (...)
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  22. Desenvolvimento Embrionário e Diferenciação Sexual nos Animais Domésticos.Emanuel Isaque Cordeiro da Silva - manuscript
    DESENVOLVIMENTO EMBRIONÁRIO E DIFERENCIAÇÃO SEXUAL -/- E. I. C. da Silva Departamento de Agropecuária – IFPE Campus Belo Jardim Departamento de Zootecnia – UFRPE sede -/- 1.1 INTRODUÇÃO O sexo foi definido como a soma das diferenças morfológicas, fisiológicas e psicológicas que distinguem o macho da fêmea permitindo a reprodução sexual e assegurando a continuidade das espécies. Os processos de diferenciação sexual são realizados durante o desenvolvimento embrionário, onde ocorre a proliferação, diferenciação e maturação das células germinativas e primordiais, precursoras (...)
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  23. Diferenciação e Determinação Sexual dos Animais.Emanuel Isaque Cordeiro da Silva -
    DIFERENCIAÇÃO SEXUAL -/- Emanuel Isaque Cordeiro da Silva Instituto Agronômico de Pernambuco Embrapa Semiárido -/- • _____OBJETIVO -/- Os estudantes de Veterinária e de Zootecnia estão ligados à disciplina Reprodução Animal, um pelos mecanismos fisiológicos para evitar e tratar as possíveis patologias do trato reprodutivo dos animais domésticos, e outro para o entendimento dos processos fisiológicos visando o manejo reprodutivo e a procriação para a formação de um plantel geneticamente melhorado. Sendo assim, a finalidade do presente trabalho é apresentar (...)
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  24. Petition to Include Cephalopods as “Animals” Deserving of Humane Treatment under the Public Health Service Policy on Humane Care and Use of Laboratory Animals.New England Anti-Vivisection Society, American Anti-Vivisection Society, The Physicians Committee for Responsible Medicine, The Humane Society of the United States, Humane Society Legislative Fund, Jennifer Jacquet, Becca Franks, Judit Pungor, Jennifer Mather, Peter Godfrey-Smith, Lori Marino, Greg Barord, Carl Safina, Heather Browning & Walter Veit - forthcoming - Harvard Law School Animal Law and Policy Clinic:1–30.
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  25. Ovulação Retardada e Anovulação em Vacas: Causas Nutricionais.Emanuel Isaque Cordeiro da Silva - manuscript
    RELAÇÃO E EFEITOS BIOQUÍMICO-NUTRICIONAIS SOBRE A OVULAÇÃO RETARDADA E A ANOVULAÇÃO EM VACAS -/- -/- Emanuel Isaque Cordeiro da Silva -/- Departamento de Agropecuária – IFPE Campus Belo Jardim -/- [email protected] ou [email protected] -/- WhatsApp: (82)98143-8399 -/- -/- 13. OVULAÇÃO RETARDADA -/- A ovulação retardada é uma situação de alteração fisiológica com diferentes origens. A falha em si, ocasiona assincronia nos tempos de liberação dos gametas. O óvulo é liberado tempo depois que os sinais corporais de estro terminaram, dessa forma, (...)
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  26. Human Reproductive Cloning: Science, Jewish Law and Metaphysics.Barbara Pfeffer Billauer - forthcoming - ssrn.com.
    Abstract: Under traditional Jewish Law (halacha), assessment of human reproductive cloning (HRC) has been formulated along four lines of inquiry, which I discussed in Part I of this paper. Therein I also analyze five relevant doctrines of Talmudic Law, concluding that under with a risk-benefit analysis HRC fails to fulfill the obligation ‘to be fruitful and multiply’ and should be strictly prohibited. Here, I review of the topic from an exigetical Biblical and Kabbalistic perspective, beginning with exploring comments of the (...)
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  27. A very brief review of the life and work of neuroscientist, physician, psychoanalyst, inventor, animal rights activist and pioneer in dolphins, isolation tanks and psychedelics John C Lilly 1915-2001.Starks Michael - 2016 - In Michael Starks (ed.), Suicidal Utopian Delusions in the 21st Century: Philosophy, Human Nature and the Collapse of Civilization-- Articles and Reviews 2006-2017 2nd Edition Feb 2018. Michael Starks. pp. 577-580.
    Lilly was one of the greatest scientists and pioneers on the limits of human possibility but after his death a collective amnesia has descended and he is now almost forgotten. His Wiki is good but inevitably incomplete so here are a few missing details and viewpoints. Lilly was a generation (or more) ahead of his time. He is almost single-handedly responsible for the great interest in dolphins (which led to the Marine Mammal Protection Act in the USA and helped to (...)
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  28. John Hill (1714?–1775) on ‘Plant Sleep’: experimental physiology and the limits of comparative analysis.Justin Begley - 2020 - Annals of Science 77:1-23.
    The phenomenon of ‘plant sleep’ – whereby vegetables rhythmically open and close their leaves or petals in daily cycles – has been a continual source of fascination for those with botanical interests, from the Portuguese physician Cristóbal Acosta and the Italian naturalist Prospero Alpini in the sixteenth century to Percy Bysshe Shelley and Charles Darwin in the nineteenth. But it was in 1757 that the topic received its earliest systemic treatment on English shores with the prodigious author, botanist, actor, and (...)
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  29. Animal Self-Awareness.Rory Madden - 2017 - Philosophy, Theory, and Practice in Biology 9 (9).
    Part of the philosophical interest of the topic of organic individuals is that it promises to shed light on a basic and perennial question of philosophical self-understanding, the question what are we? The class of organic individuals seems to be a good place to look for candidates to be the things that we are. However there are, in principle, different ways of locating ourselves within the class of organic individuals; organic individuals occur at both higher and lower mereological levels than (...)
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  30.  80
    Hyperthermia-Induced Vasoconstriction: A Physiological Counter Mechanism.Rowena Kong - 2023 - Journal of Psychiatry and Psychology Research 6 (S2):4.
    The paradoxical phenomena of hyperthermia-induced vasoconstriction, hyperthermia- induced hypothermia, and hyperthermia induced arterial vasoconstriction have been observed in animal heatstroke clinical case studies. We attempt to explain the basic mechanism behind such findings in terms of the principle of body heat conservation and natural countermeasure against heat exposure through reduction in the extent of vascular surface area exposed. One study which examined the outcome of heating a rabbit carotid artery produced graded vasoconstriction which is proportional to temperature increase. These (...)
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  31. Humors, Passions, and Consciousness in Descartes’s Physiology: The Reconsideration through the Correspondence with Elisabeth.Jil Muller - 2023 - In Andrea Strazzoni & Marco Sgarbi (eds.), Reading Descartes. Consciousness, Body, and Reasoning. Florence: Firenze University Press. pp. 59-80.
    By pushing Descartes to more clearly explain the union of body and soul beyond the functioning of a ‘strong’ passion, namely sadness, Elisabeth wants Descartes to review his idea of the passions, and his understanding of the ‘theory of the four humors’. This chapter aims at showing that Descartes turns away from Galen’s theory of the humors, which he globally adopts in the 1633 Treatise of Man. With the shift in his conceptualization of the humors between this Treatise and the (...)
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  32. Principles of Information Processing and Natural Learning in Biological Systems.Predrag Slijepcevic - 2021 - Journal for General Philosophy of Science / Zeitschrift für Allgemeine Wissenschaftstheorie 52 (2):227-245.
    The key assumption behind evolutionary epistemology is that animals are active learners or ‘knowers’. In the present study, I updated the concept of natural learning, developed by Henry Plotkin and John Odling-Smee, by expanding it from the animal-only territory to the biosphere-as-a-whole territory. In the new interpretation of natural learning the concept of biological information, guided by Peter Corning’s concept of “control information”, becomes the ‘glue’ holding the organism–environment interactions together. The control information guides biological systems, from bacteria to (...)
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  33. Material Objects as the Singular Subjects of Multimodal Perception.Mohan Matthen - 2023 - In Aleksandra Mroczko-Wrasowicz & Rick Grush (eds.), Sensory Individuals: Unimodal and Multimodal Perspectives. Oxford: Oxford University Press. pp. 261–275.
    Higher animals need to identify and track material objects because they depend on interactions with them for nutrition, reproduction, and social interaction. This paper investigates the perception of material objects. It argues, first, that material objects are tagged, in all five external senses, as bearers of the features detected by them. This happens through a perceptual process, here entitled Generalized Completion, which creates the appearance of objects that have properties that transcend the activation of sensory receptors. The paper shows, (...)
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  34. In search of animal normativity: a framework for studying social norms in non-human animals.Evan Westra, Simon Fitzpatrick, Sarah F. Brosnan, Thibaud Gruber, Catherine Hobaiter, Lydia M. Hopper, Daniel Kelly, Christopher Krupenye, Lydia V. Luncz, Jordan Theriault & Kristin Andrews - 2024 - Biological Reviews 1.
    Social norms – rules governing which behaviours are deemed appropriate or inappropriate within a given community – are typically taken to be uniquely human. Recently, this position has been challenged by a number of philosophers, cognitive scientists, and ethologists, who have suggested that social norms may also be found in certain non-human animal communities. Such claims have elicited considerable scepticism from norm cognition researchers, who doubt that any non-human animals possess the psychological capacities necessary for normative cognition. However, there (...)
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  35. Pre-Theoretical Assumptions in Evolutionary Explanations of female sexuality.Elisabeth A. Lloyd - 1993 - Philosophical Studies 69 (2-3):139-153.
    My contribution to this Symposium focuses on the links between sexuality and reproduction from the evolutionary point of view.' The relation between women's sexuality and reproduction is particularly importantb ecause of a vital intersectionb etweenp olitics and biology feminists have noticed, for more than a century, that women's identity is often defined in terms of her reproductive capacity. More recently, in the second wave of the feminist movement in the United States, debates about women'si dentityh ave explicitlyi ncludeds (...)
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  36. Estabelecimento da Gestação nos Animais.Emanuel Isaque Cordeiro da Silva - manuscript
    OBJETIVO A gestação nos mamíferos domésticos é um processo fisiológico que implica mudanças físicas, metabólicas e hormonais na fêmea, que culminam com o nascimento de um novo indivíduo. Desta forma, a compreensão de tais mudanças e como estas favorecem um ambiente ideal de desenvolvimento embrionário inicial, até a placentação e a fisiologia envolvidas durante esses processos é fundamental na tomada de decisões quanto à saúde reprodutiva da fêmea, na seleção de futuras matrizes e até mesmo para a saúde fetal e (...)
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  37. Aristotle on the Mechanisms of Inheritance.Devin Henry - 2006 - Journal of the History of Biology 39 (3):425-455.
    In this paper I address an important question in Aristotle’s biology, What are the causal mechanisms behind the transmission of biological form? Aristotle’s answer to this question, I argue, is found in Generation of Animals Book 4 in connection with his investigation into the phenomenon of inheritance. There we are told that an organism’s reproductive material contains a set of "movements" which are derived from the various "potentials" of its nature (the internal principle of change that initiates and controls development). (...)
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  38. Wolff’s Science of Teleology and Kant’s Critique.Nabeel Hamid - 2019 - Ergo: An Open Access Journal of Philosophy 6.
    This essay examines Wolff’s science of teleology, which has historically been dismissed as a crude physico-theology resting on a simple confusion between uses and purposes. Focusing especially on his two German volumes (German Teleology, 1723, and German Physiology, 1725), I argue that, first, Wolff never intended teleology to be a self-standing theology; and second, that teleology, as a part of physics, is primarily an applied or practical discipline. In its theological function, teleology presupposes the ontological and cosmological arguments for (...)
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  39. Review of Devin Henry, Aristotle on Matter, Form, and Moving Causes: The Hylomorphic Theory of Substantial Generation[REVIEW]Samuel Meister - 2022 - Journal of the History of Philosophy 60 (1):157-158.
    Devin Henry offers a comprehensive study of Aristotle’s hylomorphic account of substantial generation. In particular, he argues that, in Generation of Animals, Aristotle defends a view that Henry calls “reproductive hylomorphism” : an application of the hylomorphic model of substantial generation to the central case of the generation of animals. In this review, I explain Henry's view and offer some criticisms of his two-stage model of reproductive hylomorphism that distinguishes embryogenesis from morphogenesis.
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  40. On Recognising the Paradox of Sex.Joachim Dagg - 2016 - Philosophy, Theory, and Practice in Biology 8 (20160629).
    Discussions of the implications of sexual reproduction have appeared throughout the history of evolutionary biology, from Darwin to Weismann, Fisher, Muller, Maynard Smith, and Williams. The latest of these appearances highlighted an evolutionary paradox that had previously been overlooked. In many animal and plant species reproduction is obligately sexual and also half the offspring are male, yet the males contribute nothing but genes to reproduction. If asexual mutants of such a species were to produce as many (...)
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  41. Zombie Nationalism: The Sexual Politics of White Evangelical Christian Nihilism.Jason A. Springs - 2023 - In Atalia Omer & Joshua Lupo (eds.), Religion, Populism, and Modernity: Confronting White Christian Nationalism and Racism. University of Notre Dame Press. pp. 51-99.
    Despite their purported demographic and institutional decline, White evangelical voters were instrumental in the election of Donald Trump in 2016, and even more so in his 2020 loss. The story of Trump’s electoral successes among Christian voters in the last two elections is in large part the story of religious nationalism—and White Christian nationalism in particular—because Trump personifies the convergence of nationalism-infused forms of messianism and apocalypticism intrinsic to White evangelicalism, which culminate in QAnon cultic ideology. However, these same ethnoreligious/nationalist (...)
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  42. Dimensions of Animal Consciousness.Jonathan Birch, Alexandra K. Schnell & Nicola S. Clayton - 2020 - Trends in Cognitive Sciences 24 (10):789-801.
    How does consciousness vary across the animal kingdom? Are some animals ‘more conscious’ than others? This article presents a multidimensional framework for understanding interspecies variation in states of consciousness. The framework distinguishes five key dimensions of variation: perceptual richness, evaluative richness, integration at a time, integration across time, and self-consciousness. For each dimension, existing experiments that bear on it are reviewed and future experiments are suggested. By assessing a given species against each dimension, we can construct a consciousness profile (...)
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  43. A Philosophy for the Science of Animal Consciousness.Walter Veit - 2023 - New York: Routledge.
    This book attempts to advance Donald Griffin's vision of the "final, crowning chapter of the Darwinian revolution" by developing a philosophy for the science of animal consciousness. It advocates a Darwinian bottom-up approach that treats consciousness as a complex, evolved, and multidimensional phenomenon in nature rather than a mysterious all-or-nothing property immune to the tools of science and restricted to a single species. -/- The so-called emergence of a science of consciousness in the 1990s has at best been a (...)
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  44. Aristotle's Theory of Universal.Mohammad Bagher Ghomi - manuscript
    The concept of universal in Aristotle’s philosophy has several aspects. 1) Universal and plurality Aristotle posits universal (καθόλου) versus particular (καθ᾿ ἕκαστον) each covering a range of elements: some elements are universal while others are particulars. Aristotle defines universal as ‘that which by nature is predicated (κατηγορεῖσθαι) of many subjects’ and particular as ‘that which is not’ so. (OI ., I, 7, 17a38-b1) The plurality of possible subjects of universal is what Aristotle insists on. The inclusion of the notion of (...)
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  45. “The ‘physiology of the understanding’ and the ‘mechanics of the soul’: reflections on some phantom philosophical projects”.Charles T. Wolfe - 2016 - Quaestio 16:3-25.
    In reflecting on the relation between early empiricist conceptions of the mind and more experimentally motivated materialist philosophies of mind in the mid-eighteenth century, I suggest that we take seriously the existence of what I shall call ‘phantom philosophical projects’. A canonical empiricist like Locke goes out of his way to state that their project to investigate and articulate the ‘logic of ideas’ is not a scientific project: “I shall not at present meddle with the Physical consideration of the Mind” (...)
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  46. The Physiology of the Sense Organs and Early Neo-Kantian Conceptions of Objectivity: Helmholtz, Lange, Liebmann.Scott Edgar - 2015 - In Flavia Padovani, Alan Richardson & Jonathan Y. Tsou (eds.), Objectivity in Science: New Perspectives From Science and Technology Studies. Cham: Boston Studies in the Philosophy and History of Science, vol. 310. Springer.
    The physiologist Johannes Müller’s doctrine of specific nerve energies had a decisive influence on neo-Kantian conceptions of the objectivity of knowledge in the 1850s - 1870s. In the first half of the nineteenth century, Müller amassed a body of experimental evidence to support his doctrine, according to which the character of our sensations is determined by the structures of our own sensory nerves, and not by the external objects that cause the sensations. Neo-Kantians such as Hermann von Helmholtz, F.A. Lange, (...)
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  47. Firefly Femmes Fatales: A Case Study in the Semiotics of Deception.Charbel N. El-Hani, João Queiroz & Frederik Stjernfelt - 2010 - Biosemiotics 3 (1):33-55.
    Mimicry and deception are two important issues in studies about animal communication. The reliability of animal signs and the problem of the benefits of deceiving in sign exchanges are interesting topics in the evolution of communication. In this paper, we intend to contribute to an understanding of deception by studying the case of aggressive signal mimicry in fireflies, investigated by James Lloyd. Firefly femmes fatales are specialized in mimicking the mating signals of other species of fireflies with the (...)
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  48. The Blame of Infertility in Families amongst the Ikwerre People of Rivers State.Grace Lawrence-Hart & Gregory Ajima Onah - 2019 - American Journal of Humanities and Social Sciences Research 3 (10).
    Infertility, the inability to get pregnant after twelve months or more regular unprotected sexual intercourse is a global phenomenon but among the Ikwerre people of Rivers State, the blame of infertility in the family is always shifted to the woman despite the discovery of modern diagnosis that reveals that men and women can be responsible for childlessness. This research brings to bear the fact that modernity has not affected the Ikwerre people on the blame game of infertility in families. Thus, (...)
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  49. Minimal models of consciousness: Understanding consciousness in human and non-human systems.Wanja Wiese - manuscript
    Should models of consciousness be detailed _mechanistic_ models of particular types of systems, or should they be _minimal_ models that abstract away from the underlying mechanistic details and provide generalisations? Detailed mechanistic models may afford a complete and precise account of consciousness in human beings and other, physiologically similar mammals. But they do not provide a good model of consciousness in other animals, such as non-vertebrates, let alone artificial systems. Minimal models can be applicable to a wide range of different (...)
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  50. The Moral Rights of Animals.Mylan Engel & Gary Comstock (eds.) - 2016 - Lanham, MD: Lexington.
    This volume brings together essays by seminal figures and rising stars in the fields of animal ethics and moral theory to analyze and evaluate the moral status of non-human animals, with a special focus on the question of whether or not animals have moral rights. Though wide-ranging in many ways, these fourteen original essays and one reprinted essay direct significant attention to both the main arguments for animal rights and the biggest challenges to animal rights. This volume (...)
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