Results for 'Abdulrahman Muin Saad'

49 found
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  1. Rice Classification using ANN.Abdulrahman Muin Saad & Samy S. Abu-Naser - 2023 - International Journal of Academic Engineering Research (IJAER) 7 (10):32-42.
    Abstract: Rice, as a paramount staple crop worldwide, sustains billions of lives. Precise classification of rice types holds immense agricultural, nutritional, and economic significance. Recent advancements in machine learning, particularly Artificial Neural Networks (ANNs), offer promise in enhancing rice type classification accuracy and efficiency. This research explores rice type classification, harnessing neural networks' power. Utilizing a rich dataset from Kaggle, containing 18,188 entries and key rice grain attributes, we develop and evaluate a neural network model. Our neural network, featuring a (...)
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  2. Digital suffering: why it's a problem and how to prevent it.Bradford Saad & Adam Bradley - 2022 - Inquiry: An Interdisciplinary Journal of Philosophy.
    As ever more advanced digital systems are created, it becomes increasingly likely that some of these systems will be digital minds, i.e. digital subjects of experience. With digital minds comes the risk of digital suffering. The problem of digital suffering is that of mitigating this risk. We argue that the problem of digital suffering is a high stakes moral problem and that formidable epistemic obstacles stand in the way of solving it. We then propose a strategy for solving it: Access (...)
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  3. Lessons from the Void: What Boltzmann Brains Teach.Bradford Saad - forthcoming - Analytic Philosophy.
    Some physical theories predict that almost all brains in the universe are Boltzmann brains, i.e. short-lived disembodied brains that are accidentally assembled as a result of thermodynamic or quantum fluctuations. Physicists and philosophers of physics widely regard this proliferation as unacceptable, and so take its prediction as a basis for rejecting these theories. But the putatively unacceptable consequences of this prediction follow only given certain philosophical assumptions. This paper develops a strategy for shielding physical theorizing from the threat of Boltzmann (...)
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  4. Hormone replacement therapy: informed consent without assessment?Toni C. Saad, Bruce Philip Blackshaw & Daniel Rodger - 2019 - Journal of Medical Ethics 45 (12):1-2.
    Florence Ashley has argued that requiring patients with gender dysphoria to undergo an assessment and referral from a mental health professional before undergoing hormone replacement therapy (HRT) is unethical and may represent an unconscious hostility towards transgender people. We respond, first, by showing that Ashley has conflated the self-reporting of symptoms with self-diagnosis, and that this is not consistent with the standard model of informed consent to medical treatment. Second, we note that the model of informed consent involved in cosmetic (...)
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  5. The Sooner the Better: An Argument for Bias Toward the Earlier.Bradford Saad - 2024 - Journal of the American Philosophical Association 10 (2):371-386.
    In this article I argue that we should be prudentially and morally biased toward earlier events: other things equal, we should prefer for good events to occur earlier and disprefer for bad events to occur earlier. The argument contends that we should accord at least some credence—if only a small one—to a theoretical package featuring the growing block theory of time and that this package generates a presumptive bias toward earlier events. Rival theoretical packages are considered. Under reasonable allocations of (...)
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  6. Muhammad Iqbal as a Cosmopolitan Philosopher.Saad Malook - 2022 - Bazyaft 41 (2):3-16.
    This article makes an exposition of the substantial cosmopolitan strands in Muhammad Iqbal’s writings. Cosmopolitanism is a philosophical approach that recognises human beings across nations to be members of a global tribe. This approach supports the idea of world citizenship, global state or global institutions. Individualism, egalitarianism and universalism are the key principles of cosmopolitanism. I argue that Iqbal is a cosmopolitan philosopher because his philosophical thinking is consistent with the core principles of cosmopolitanism and contains essential cosmopolitan aspects, including (...)
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  7. Muhammad Iqbal’s Politics of Spiritual Democracy.Saad Malook - 2024 - Al-Manhal 4 (2):48-60.
    This article explains Muhammad Iqbal’s politics of spiritual democracy and examines its applications to Pakistan and the contemporary world. Almost an official doctrine has emerged that Pakistan's creation is the result of Iqbal’s philosophy. If it is the result of the intended or unintended consequences of Iqbal’s philosophy, the question is whether Pakistan has adopted the version of his democracy. Iqbal’s ‘spiritual democracy’ stands contrary to the European model of democracy. European democracy, according to Iqbal, is materialistic and acquires the (...)
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  8.  89
    The Prisoner’s versus Pardoner’s Dilemmas: A Juxtaposition of Two Strategic Decision-Game Theoretic Approaches in Social Sciences.Saad Malook - 2024 - Journal of Social and Organizational Matters 3 (3):52-74.
    This article introduces a strategic decision-game theoretic approach, the Pardoner’s Dilemma, and juxtaposes it with the Prisoner’s Dilemma. Game theory has emerged as a significant approach in the twentieth century for explaining strategic decision-making in numerous arenas, including economics, business, politics, ethics, international relations, biology, law, and war studies. ‘Game theory’ explains how and why players/actors/agents cooperate or conflict to procure their self-interests in a social world. Life is a game, and human, corporate, and artificial intelligent agents are players who (...)
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  9.  97
    Reverence as a Cardinal Ethical Value in the Western Philosophy.Saad Malook - 2024 - Research Journal for Societal Issues 6 (2):286-302.
    This article explains and defends reverence as a cardinal ethical value in the Western philosophical tradition, which was considered an underpinning value in ancient society, and it then gradually declined over time. Many contemporary Western philosophers embark on respect rather than reverence. Reverence and respect are not the same. Reverence is all-inclusive, while respect is limited. Reverence values the genuine person, while respect may flatter a powerful arrogant person. Reverence is a cardinal moral and political value necessary for decent politics, (...)
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  10.  88
    Framing a Cosmopolitan Common Mind Approach for Global Challenges.Saad Malook - 2024 - Research Journal for Societal Issues 3 (1):306-324.
    This article posits and defends an argument that a cosmopolitan common mind approach is essential for resolving global challenges that cannot be resolved by individuals working independently from one another, such as achieving global peace, cleaning the environment, and improving public health. A ‘cosmopolitan common mind’ refers to an intersubjective recognition across states, cultures, or continents. This argument of the cosmopolitan common mind is centred on Philip Pettit’s theory of the common mind and ethical cosmopolitanism. Pettit argues that a common (...)
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  11. The Politics of Nationalism, Human Development and Global Peace.Saad Malook - 2023 - Research Journal for Societal Issues 5 (2):428-439.
    This article investigates whether the politics of nationalism fosters human development and global peace. Nationalism is a political ideology that primarily gives birth to nation-states based on particular shared identities, such as religion, race, culture, or language. Empirical evidence shows that nationalism causes conflicts, which leads to violence, terrorism or war. On the one hand, nationalism gives birth to nation-states; on the other hand, it creates hostility in the world. However, Lahouari Addi argues that giving birth to nations and their (...)
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  12. Against AI Ableism: On "Optimal" Machines and "Disabled" Human Beings.George Saad - 2024 - Borderless Philosophy 7:171-190.
    My aim in this paper is to show how the functionalist standards assumed in the AI debate are, in fact, the assumptions of a capitalist, ableist society writ large. The already established argument against the proposed humanity of AI systems implies a wider critique of the entire ideology of functionalism under which the notion of intelligent machines has taken root.
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  13. Responding to objections to gatekeeping for hormone replacement therapy.Toni C. Saad, Daniel Rodger & Bruce Philip Blackshaw - 2019 - Journal of Medical Ethics 45 (12):828-829.
    Florence Ashley has responded to our response to ‘Gatekeeping hormone replacement therapy for transgender patients is dehumanising.’ Ashley criticises some of our objections to their view that patients seeking hormone replacement therapy (HRT) for gender dysphoria should not have to undergo a prior psychological assessment. Here we clarify our objections, most importantly that concerning the parity between cosmetic surgery and the sort of intervention Ashley has in mind. Firstly, we show Ashley’s criticism of our comparison is insubstantial. We then examine (...)
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  14. Does Cognitive Phenomenology Support Dualism?Bradford Saad - 2023 - Canadian Journal of Philosophy 53 (5):383-399.
    Dualism holds that experiences and physical states are distinct in that neither sort of state is identical with or grounded in the other. Cognitive phenomenal realism holds that cognitive experiences are irreducible to sensory experiences. While dualism and cognitive phenomenal realism are logically orthogonal and usually discussed separately, I argue that dualism’s plausibility is sensitive to whether cognitive phenomenal realism is true. In particular, I argue that if cognitive phenomenal realism is true, then it bolsters the case for dualism via (...)
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  15. The Problem of Nomological Harmony.Brian Cutter & Bradford Saad - forthcoming - Noûs.
    Our universe features a harmonious match between laws and states: applying its laws to its states generates other states. This is a striking fact. Matters might have been otherwise. The universe might have been stillborn in a state unengaged by its laws. The problem of nomological harmony is that of explaining the noted striking fact. After introducing and developing this problem, we canvass candidate solutions and identify some of their virtues and vices. Candidate solutions invoke the likes of a designer, (...)
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  16. Julian Jaynes and the Next Metaphor of Mind: Rethinking Consciousness in the Age of Artificial Intelligence.George Saad - 2023 - Analecta Hermeneutica 15 (1):122-137.
    In _The Origin of Consciousness in the Breakdown of the Bicameral Mind_, Julian Jaynes presents a philosophy of mind with radical implications for contemporary discussions about artificial intelligence (AI). The ability of AI to replicate the cognitive functions of human consciousness has led to widespread speculation that AI is itself conscious (or will eventually become so). Against this functionalist theory of mind, Jaynes argues that consciousness only arises through the mythopoetic inspiration of metaphorical language. Consciousness develops and enacts new forms (...)
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  17. An Analysis of the Historical Application of Jihad and Implications on the Clash of Civilizations.Saad Dabbous & Jaan Islam - 2016 - International Journal of Political Theory 1 (1):70-86.
    This paper is a part-review analysis into the modern conception of both the word and Jihād and the violent nature of Islam. In order to develop an overarching modern theory of Jihād, current opinions and general argumtations in the literature are examined. Two theories have emerged in defining Islam and the role of Jihād in Islam. The first is that of the so-called Muslim apologists; scholars who define Jihād as mainly a personal struggle, and whose physical application (warfare) is only (...)
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  18. Can conscientious objection lead to eugenic practices against LGBT individuals?Toni C. Saad & Daniel Rodger - 2019 - Bioethics 33 (4):524-528.
    In a recent article in this journal, Abram Brummett argues that new and future assisted reproductive technologies will provide challenging ethical questions relating to lesbian, gay, bisexual and transgender (LGBT) persons. Brummett notes that it is likely that some clinicians may wish to conscientiously object to offering assisted reproductive technologies to LGBT couples on moral or religious grounds, and argues that such appeals to conscience should be constrained. We argue that Brummett's case is unsuccessful because he: does not adequately interact (...)
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  19. The Greek Sources of Heidegger’s Alētheia as Primordial Truth-Experience.George Saad - 2020 - Gatherings: The Heidegger Circle Annual 10:157-191.
    Heidegger develops his reading of a-lētheia as privative un-concealment (Unverborgenheit) in tandem with his early phenomenological theory of truth. He is not simply reinterpreting a word, but rather reading Greek philosophy as having a primordial understanding of truth which has itself been concealed in interpretation. After shedding medieval and modern presuppositions of truth as correspondence, the existential truth-experience shows itself, no longer left puzzlingly implicit in unsatisfactory conventional readings of Greek philosophy. In Sein und Zeit §44, Heidegger resolves interpretive difficulties (...)
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  20. Utilitarianism, Social Justice, and the Trolley Problem: An Ethical Theory without Egalitarian Morality.Saad Malook - 2024 - Journal of Social and Organizational Matters 3 (2):124-143.
    This article examines the implications of utilitarianism for social justice, considering different cases of the trolley problems. Utilitarianism comprises a cluster of ethical theses, which have political and legal implications. In general, utilitarianism is assumed to augment the common good, such as pleasure, happiness, satisfaction, and utility, or to reduce pain, suffering, dissatisfaction, and disutility. The article investigates a key problem whether utilitarianism brings about social justice as a moral theory. In recent literature, many moral philosophers have developed several thought (...)
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  21.  7
    The Substantial Subject: The Logic and Appearance of Freedom in Hegel.George Saad - 2024 - Dissertation, Memorial University of Newfoundland
    While it is widely agreed that Hegel’s philosophy is a philosophy of freedom, the significance and scope of Hegel’s theory of freedom is disputed. Most scholarly work on this topic has been devoted to the socio-political philosophy of the Philosophy of Right. But Hegel also speaks of freedom in a way which extends beyond the concerns of his socio-political thought. This dissertation demonstrates how Hegel’s theory of freedom is more fully grasped when it is understood as a comprehensive philosophy which (...)
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  22.  63
    The Post-Rawlsian Political Philosophy: A Critique of the Realist Standpoint.Saad Malook - 2017 - Al-Hikmat 37 (1):45-60.
    This article presents a critique of the contemporary realist political theory developed as an anti–thesis to the Rawlsian normative political philosophy. John Rawls’s A Theory of Justice (1971) fosters a colossal influence on the current Anglo–American political thought which defends that political philosophy ought to be an applied moral philosophy. It offers a normative standpoint. Political realists, on the other hand, argue that political philosophy should be independent of moral philosophy. It offers a realist standpoint. The core contention between these (...)
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  23. Greek Schools, Roman Heirs, and Unhappy Consciousness in Cicero's Academica.George Saad - 2021 - Borderless Philosophy 4:244-263.
    Cicero’s "Academica" offers a particularly rich demonstration of how the unhappy dialectic between stoicism and skepticism engages Roman historical self-consciousness. The Hegelian thesis of philosophy as mediated through historical development is given a clear articulation in the “derivative” Romans, precisely through their reception of a tradition, their experience of philosophy as inseparable from the self-consciousness of historical relation. The dispute happening in the "Academica" between a dogmatic stoicism and academic skepticism thus directly echoes the problems of contemporary 21st century philosophy (...)
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  24. Making Sense of Muhammad Iqbal's Metaphysics of Egohood.Saad Malook - 2024 - Al-Ida’At 4 (2):14-26.
    Muhammad Iqbal’s theory of egohood, also known as Khudi, selfhood, I-amness, or individuality, builds the foundation of his entire philosophical oeuvre. Despite a massive hoard of literature produced on the exposition of Iqbal’s theory of egohood, it is still elusive to grasp. Iqbal’s theory of egohood is a metaphysical theory that explains not only the ontology of the universe but also of human beings. An ego is an ontological substance: a unit of metaphysical or mental reality. This substance refers to (...)
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  25. Being and Human Being: Reflections and Projections Upon A Philosophical Tradition.George Saad - 2022 - Borderless Philosophy 5:213-223.
    Reflections and projections upon the history of ontology and its meaning for the future of philosophy.
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  26. Muhammad Iqbal’s Ethics of Reverence for Humanity in the Islamic Tradition.Saad Malook - 2023 - Al-Uswah 3 (1):32-44.
    This article explains Muhammad Iqbal’s ethics of reverence for humanity and determines how it fits with Islamic ethics. The cardinal goal of Islamic ethics is reverence for humanity. The Arabic expression ‘Islam’ means ‘peace’. The cardinal claim of Islamic ethics is that human beings deserve reverence because they are created with the best conformation. The Arabic phrase Ahsan al-Taqweem refers to the best conformation, which means a wide range of unique physical, metaphysical, moral, aesthetic and cognitive potentials. From a broader (...)
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  27. Ibn Khaldun as a Social Holist Philosopher.Saad Malook - 2023 - Al-Asr 3 (2):87-98.
    This article defends Ibn Khaldun as a social holist philosopher. Ibn Khaldun is an Arab philosopher regarded as a proto-social holist theorist of modern social thought. The central thesis of social holism asserts that human beings are social creatures because they depend upon one another for their biological existence and the development of human cognitive potential. Many European philosophers since the eighteenth century, including Giambattista Vico, Jean-Jacques Rousseau, Johann Gottfried Herder, Georg Wilhelm Friedrich Hegel, and Ferdinand Tönnies, contributed their roles (...)
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  28. Muhammad Iqbal, Philip Pettit and the Explanation of Social Ontology.Saad Malook - 2023 - Epistemology 12 (1):83-96.
    This article explicates the nature of social ontology. There are three social holist theses relevant to the problem: First, the individual and society are not independent of each other. Second, the development of the individual’s human potential depends upon the nature of society. Third, a good society cultivates rather than undermines human potential. To explore the problem, this paper juxtaposes Muhammad Iqbal and Philip Pettit, two social holist philosophers, who belong to the Islamic and Western traditions, respectively. Drawing on the (...)
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  29. The Ethical Implications of Immanuel Kant's Philosophy for Human Development and Global Peace.Saad Malook - 2023 - Journal of Academic Research for Humanities 3 (3):270-282.
    This article explains and examines the ethical implications of Immanuel Kant’s philosophy for human development and global peace. The article addresses the problem of whether Kant’s philosophy advances human development and global peace. I argue that Kant’s philosophy promotes human development and global peace. The argument is based on the following premises: Kant’s moral philosophy supports reverence for humanity. Reverence for humanity promotes the cultivation of human potential, such as rationality. Kant considers rationality a property par excellence in human persons, (...)
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  30.  74
    Muhammad Iqbal’s Pacifist Ethics and Global Peace in the Post-9/11 World.Saad Malook - 2023 - Al-Manhal 3 (2):71-83.
    This article fosters the significance of Muhammad Iqbal’s pacifist ethics in the post-9/11 world. In the post-9/11, there emerged a new world order in which violence emerged in many guises, including terrorism and war, which has devastated global peace since the advent of the twenty-first century. Undeniably, the threat of a nuclear war has been constantly harassing the world. Under these atrocious conditions, the question is whether Iqbal’s pacifist ethics could help achieve and sustain global peace. Iqbal was an empirically (...)
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  31. AI Alignment vs. AI Ethical Treatment: Ten Challenges.Adam Bradley & Bradford Saad - manuscript
    A morally acceptable course of AI development should avoid two dangers: creating unaligned AI systems that pose a threat to humanity and mistreating AI systems that merit moral consideration in their own right. This paper argues these two dangers interact and that if we create AI systems that merit moral consideration, simultaneously avoiding both of these dangers would be extremely challenging. While our argument is straightforward and supported by a wide range of pretheoretical moral judgments, it has far-reaching moral implications (...)
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  32.  64
    Debunking the Spectre of Terrorism: A Social Capital Approach.Saad Malook - 2018 - Al-Hikmat 38 (1):77-92.
    This paper aims to debunk the spectre of terrorism through social capital. At the advent of the twenty-first century, the menace of terrorism becomes a global phenomenon. Undeniably, terrorism is an evil. The central thesis of social capital theory holds that social relationships matter. There are three central elements of terrorism: politics, terror and ideology. Terrorists plan political strategies using certain kind of ideology to create terror. To deal with all these three elements of terrorism, social capital can be an (...)
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  33. (1 other version)Permissiveness in morality and epistemology.Han Li & Bradford Saad - 2023 - Inquiry: An Interdisciplinary Journal of Philosophy 66 (10):1861-1881.
    Morality is intrapersonally permissive: cases abound in which an agent has more than one morally permitted option. In contrast, there is a dearth of cases in which an agent has more than one epistemically permitted response to her evidence. Given the structural parallels between morality and epistemology, why do sources of moral permissiveness fail to have parallel permissive effects in the epistemic domain? This asymmetry between morality and epistemology cries out for explanation. The paper's task is to offer an answer (...)
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  34. The truth behind conscientious objection in medicine: a reply to Clarke, Emmerich, Minerva and Saad.Nir Ben-Moshe - 2019 - Journal of Medical Ethics 45 (10):681-683.
    Steve Clarke, Nathan Emmerich, Francesca Minerva and Toni Saad have offered nuanced and insightful commentaries on my paper ‘The truth behind conscientious objection in medicine’.1 I cannot, in this brief response, do justice to all of the objections and suggestions that they have raised. I have tried to focus my response on what I take to be my interlocutors’ main concerns with my Smithian account, with the hope that we can continue the conversation elsewhere. Clarke argues that both Smith (...)
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  35. Erroneous Publication of the Arabic Manuscript of the Aristotle's Art Rhetoric by 'Abdulrahman Badwi'.Estiphan Panoussi - 1974 - Revue de la Faculté des Lettres Et Sciences Humaines, de l'Université de Téhéran 2:145-180.
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  36. Further defence of legal age change: a reply to the critics.Joona Räsänen - 2019 - Journal of Medical Ethics 45 (7):471-472.
    In ‘Moral case for legal age change’, I argue that sometimes people should be allowed to change their age. I refute six immediate objections against the view that age change is permissible. I argue that the objections cannot show that legal age change should always be prohibited. In this paper, I consider some further objections against legal age change raised by Iain Brassington, Toni Saad and William Simkulet. I argue that the objections fail to show that age change should (...)
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  37. Teachers' perceptions of their role in cognitive awareness, health protection and the promotion of ethical value aspects among students with the Corona Corvid 19 virus pandemic via the distance learning system.Amani M. Al-Hosan, Nawal M. A. L. Rajeh & Ahmed Hamza - manuscript
    This study was conducted by an academic research team at PRINCESS NOURAH BINT ABDULRAHMAN UNIVERSITY with the purpose of promoting the levels of healthy, value and ethical awareness among the students to limit the effects of covid-19. The study applied the descriptive, analytic survey approach to document the conceptions 0f the public education instructors throughout KSA concerning their role in raising the cognitive aspects and healthy and ethical skills for encountering coronavirus pandemic (COVID-19). The study population included all the (...)
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  38. Anatomia e Fisiologia do Sistema Reprodutivo dos Animais Domésticos.Emanuel Isaque Da Silva - manuscript
    BAIXE O PDF COMPLETO COM 58 FIGURAS E 50 PÁGINAS!!! -/- INTRODUÇÃO Conhecer a anatomia de um aparelho representa a base para seu estudo amplo e profundo, além de facilitar a compreensão de seu funcionamento. Por isso é importante o conhecimento da anatomia funcional do aparelho reprodutor, já que sua análise permite fixar sólidas bases para o estudo do fenômeno pelo qual se perpetuam as espécies: a reprodução. Nos subtemas compreendidos referentes ao macho e a fêmea, descreve-se cada um dos (...)
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  39. (1 other version)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 fim da gestação e (...)
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  40. 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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  41. 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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  42. 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 os (...)
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  43. 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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  44. Anestro em Vacas Leiteiras: Fisiologia e Manejo.Emanuel Isaque Cordeiro da Silva - manuscript
    INTRODUÇÃO O anestro pós-parto é o período após o parto no qual a fêmea não apresenta ciclos estrais (atividade cíclica). Na vaca leiteira, o parto é seguido de um período de inatividade ovariana de duração variável, que é principalmente afetada pelo estado nutricional, produção leiteira, ganho ou perda de condição corporal antes e depois do parto, e por condições patológicas como hipoplasia dos ovários, cistos ovarianos, mumificação uterina, piometra entre outras, além, também, de condições ambientais como instalações que podem causar (...)
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  45. 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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  46. 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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  47. 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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  48. 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 a (...)
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  49. 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 primordial papel (...)
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