Results for 'spectru electromagnetic'

117 found
Order:
  1.  22
    Războiul electronic și inteligența artificială.Nicolae Sfetcu - 2024 - Bucharest, Romania: MultiMedia Publishing.
    Războiul electronic este o componentă critică a operațiunilor militare moderne și a suferit progrese semnificative în ultimii ani. Această carte oferă o privire de ansamblu asupra războiului electronic, a dezvoltării sale istorice, a componentelor cheie și a rolului său în scenariile de conflict contemporane. De asemenea, se discută tendințele și provocările emergente în războiul electronic și și relevanța sa contemporană într-o eră a tehnologiei avansate și a amenințărilor cibernetice, subliniind necesitatea cercetării și dezvoltării continue în acest domeniu. Cartea explorează intersecția (...)
    Download  
     
    Export citation  
     
    Bookmark  
  2. Electromagnetic-Field Theories of Mind.Mostyn W. Jones - 2013 - Journal of Consciousness Studies 20 (11-12):124-149.
    Neuroscience investigates how neuronal processing circuits work, but it has problems explaining experiences this way. For example, it hasn’t explained how colour and shape circuits bind together in visual processing, nor why colours and other qualia are experienced so differently yet processed by circuits so similarly, nor how to get from processing circuits to pictorial images spread across inner space. Some theorists turn from these circuits to their electromagnetic fields to deal with such difficulties concerning the mind’s qualia, unity, (...)
    Download  
     
    Export citation  
     
    Bookmark   6 citations  
  3. Electromagnetic Radiation, a Living Cell and the Soul: A Collated Hypothesis.Contzen Pereira - 2015 - Neuroquantology 13 (4).
    The soul is believed to be an immortal essence of living things in scores of philosophical and religious traditions but sparsely understood by science. The word ‘soul’ does not have a scientific definition but through this paper is hypothesized to be an indefinite, non-structured, massless energy made up of electromagnetic radiations that is confined in the cytoskeletal network of the biological cell. Electromagnetic radiations continually interact with the biological cell and propagate within the cell; by a pathway known (...)
    Download  
     
    Export citation  
     
    Bookmark   3 citations  
  4. Electromagnetic-field theories of qualia: can they improve upon standard neuroscience?Mostyn W. Jones & Tam Hunt - 2023 - Frontiers in Psychology 14.
    How do brains create all our different colors, pains, and other conscious qualities? These various qualia are the most essential aspects of consciousness. Yet standard neuroscience (primarily based on synaptic information processing) has not found the synaptic-firing codes, sometimes described as the “spike code,” to account for how these qualia arise and how they unite to form complex perceptions, emotions, et cetera. Nor is it clear how to get from these abstract codes to the qualia we experience. But electromagnetic (...)
    Download  
     
    Export citation  
     
    Bookmark  
  5. Electromagnetic waves.Sydney Ernest Grimm - manuscript
    In the past the particle-wave duality of electromagnetic waves dominated the discussions about the nature of light. No consensus had been reached amongst physicists and philosophers of physics concerning which interpretation represents reality best. However, two different concepts for the same phenomenon doesn’t really convince about the reliability of the conceptual framework. So what is wrong?
    Download  
     
    Export citation  
     
    Bookmark  
  6. Electromagnetic and Gravitational Pictures of the World.Sergey G. Fedosin - 2007 - Apeiron 14 (4):385-413.
    The review of the theory of electromagnetic field together with the special and general theories of relativity has been made. The similar theory of gravitation has been presented which has the property of Lorentz-invariancy in its own representation in which the information is transferred at the speed of propagation of the gravitational field. Generalization of the specified gravitation theory on noninertial reference systems has been made with the help of the mathematical apparatus of the general relativity. It allows to (...)
    Download  
     
    Export citation  
     
    Bookmark  
  7. Electromagnetic Field Waves.John Linus O'Sullivan - forthcoming - AuthorsDen.
    Abstract: Standing half wave particles at light speed twice in expansion-contraction comprise a static universe where two transverse fields 90° out of phase are the square of distance from each other. The universe has a static concept of time since the infinite universe is a static universe without a beginning or end. The square of distance is a point of reversal in expansion-contraction between the fields as a means to conserve energy. Photons on expansion in the electric field create matter (...)
    Download  
     
    Export citation  
     
    Bookmark  
  8. The conscious electromagnetic information field theory: The hard problem made easy?J. McFadden - 2002 - Journal of Consciousness Studies 9 (8):45-60.
    In the April 2002 edition of JCS I outlined the conscious electromagnetic information field theory, claiming that consciousness is that component of the brain's electromagnetic field that is downloaded to motor neurons and is thereby capable of communicating its informational content to the outside world. In this paper I demonstrate that the theory is robust to criticisms. I further explore implications of the theory particularly as regards the relationship between electromagnetic fields, information, the phenomenology of consciousness and (...)
    Download  
     
    Export citation  
     
    Bookmark   13 citations  
  9.  27
    On Electromagnet Rays and Visual Perception.A. Halliday - manuscript
    This is a broad summary of my thinking on EM rays and their role in visual perception. It focuses mainly on ambient space and the ramifications of that.
    Download  
     
    Export citation  
     
    Bookmark  
  10. Sharpening the Electromagnetic Arrow(s) of Time.John Earman - 2011 - In Craig Callender (ed.), The Oxford Handbook of Philosophy of Time. Oxford University Press.
    Time in electromagnetism shares many features with time in other physical theories. But there is one aspect of electromagnetism's relationship with time that has always been controversial, yet has not always attracted the limelight it deserves: the electromagnetic arrow of time. Beginning with a re-analysis of a famous argument between Ritz and Einstein over the origins of the radiation arrow, this chapter frames the debate between modern Einsteinians and neo-Ritzians. It tries to find a clean statement of what the (...)
    Download  
     
    Export citation  
     
    Bookmark   16 citations  
  11. Absorbing the Arrow of Electromagnetic Radiation.Mario Hubert & Charles T. Sebens - 2023 - Studies in History and Philosophy of Science Part A 99 (C):10-27.
    We argue that the asymmetry between diverging and converging electromagnetic waves is just one of many asymmetries in observed phenomena that can be explained by a past hypothesis and statistical postulate (together assigning probabilities to different states of matter and field in the early universe). The arrow of electromagnetic radiation is thus absorbed into a broader account of temporal asymmetries in nature. We give an accessible introduction to the problem of explaining the arrow of radiation and compare our (...)
    Download  
     
    Export citation  
     
    Bookmark  
  12. Unified Electromagnetic Fields.John Linus O'Sullivan - forthcoming - AuthorsDen.
    Abstract: Standing half wave particles at light speed twice in expansion-contraction comprise a static universe where two transverse fields 90° out of phase are the square of distance from each other. The universe has a static concept of time since the infinite universe is a static universe without a beginning or end. The square of distance is a point of reversal in expansion-contraction between the fields as a means to conserve energy. Photons on expansion in the electric field create matter (...)
    Download  
     
    Export citation  
     
    Bookmark  
  13. Comparison of Neural Network NARMA-L2 Model Reference and Predictive Controllers for Electromagnetic Space Vehicle Suspension System.Mustefa Jibril, Mesay Tadesse & Nurye Hassen - 2021 - Journal of Engineering and Applied Sciences 16 (10):313-317.
    Electromagnetic Suspension System (EMS) is mostly used in the field of high-speed vehicle. In this study, a space exploring vehicle quarter electromagnetic suspension system is modelled, designed and simulated using Neural network-based control problem. NARMA-L2, Model reference and predictive controllers are designed to improve the body travel of the vehicle using bump road profile. Comparison between the proposed controllers is done and a promising simulation result have been analyzed.
    Download  
     
    Export citation  
     
    Bookmark  
  14. Synchronous firing and its influence on the brain's electromagnetic field: Evidence for an electromagnetic field theory of consciousness.J. McFadden - 2002 - Journal of Consciousness Studies 9 (4):23-50.
    The human brain consists of approximately 100 billion electrically active neurones that generate an endogenous electromagnetic field, whose role in neuronal computing has not been fully examined. The source, magnitude and likely influence of the brain's endogenous em field are here considered. An estimate of the strength and magnitude of the brain's em field is gained from theoretical considerations, brain scanning and microelectrode data. An estimate of the likely influence of the brain's em field is gained from theoretical principles (...)
    Download  
     
    Export citation  
     
    Bookmark   13 citations  
  15. A review on possible physical meaning of elastic-electromagnetic mathematical equivalences.Florentin Smarandache - manuscript
    It is known, despite special theory of relativity has been widely accepted, in our recent draft submitted to this journal it is shown that some experiments have been carried out suggesting superluminal wave propagation, which make Minkowski lightcone not valid anymore. Therefore, it seems worth to reconsider the connection between elastic wave and electromagnetic wave equations, as in their early development. In this paper we will start with Maxwell-Dirac isomorphism, then we will find its connection with elastic wave equations.
    Download  
     
    Export citation  
     
    Bookmark  
  16.  87
    Fields or firings? Comparing the spike code and the electromagnetic field hypothesis.Tam Hunt & Mostyn W. Jones - 2023 - Frontiers in Psychology 14 (1029715.):1-14.
    Where is consciousness? Neurobiological theories of consciousness look primarily to synaptic firing and “spike codes” as the physical substrate of consciousness, although the specific mechanisms of consciousness remain unknown. Synaptic firing results from electrochemical processes in neuron axons and dendrites. All neurons also produce electromagnetic (EM) fields due to various mechanisms, including the electric potential created by transmembrane ion flows, known as “local field potentials,” but there are also more meso-scale and macro-scale EM fields present in the brain. The (...)
    Download  
     
    Export citation  
     
    Bookmark  
  17. The time reversal invariance of classical electromagnetic theory: Albert versus Malament.Andrew Holster - unknown
    David Albert has recently argued that classical electromagnetic theory (EM) is not time reversal invariant (non-TRI), while David Malament rejects this argument and maintains the orthodox result, that EM is TRI. Both Albert's and Malament's arguments are analysed, and both are found wanting in certain respects. It is argued here that the result really depends on the choice of theoretical ontology choosen to interpret EM theory, and there is more than one plausible choice. Albert and Malament have choosen different (...)
    Download  
     
    Export citation  
     
    Bookmark  
  18. Towards a Theory of Everything Part I - Introduction of Consciousness in Electromagnetic Theory, Special and General Theory of Relativity.RamLakhan Pandey Vimal - 2010 - Neuroquantology 8 (2):206-230.
    Theory of everything must include consciousness. In this Part I of the series of three articles, we introduce the subjective experience (SE) and/or proto‐experience (PE) aspect of consciousness in classical physics, where PEs are precursors of SEs. In our dualaspect‐ dual‐mode PE‐SE framework, it was hypothesized that fundamental entities (strings or elementary particles: fermions and bosons) have two aspects: (i) material aspect such as mass, charge, spin, and space‐time, and (ii) mental aspect, such as experiences. There are three competing hypotheses: (...)
    Download  
     
    Export citation  
     
    Bookmark   3 citations  
  19. Body Travel Performance Improvement of Space Vehicle Electromagnetic Suspension System using LQG and LQI Control Methods.Mustefa Jibril - 2020 - Researcher 12 (5):70-75.
    Electromagnetic suspension system (EMS) is mostly used in the field of high-speed vehicle. In this paper, a space exploring vehicle quarter electromagnetic suspension system is modelled, designed and simulated using linear quadratic optimal control problem. Linear quadratic Gaussian and linear quadratic integral controllers are designed to improve the body travel of the vehicle using bump road profile. Comparison between the proposed controllers is done and a promising simulation result have been analyzed.
    Download  
     
    Export citation  
     
    Bookmark  
  20. From the relative existence of electromagnetic field to its connection with the gravitational field.Mavriche Adrian - 2012 - NON.
    The present document starts from the relative existence of the electromagnetic field, reaching through mental experiments to its connection with the gravitational field, without the necessity to resort to other space - time dimensions or supplementary "exotic" particles. The final conclusion is that the field "electro-gravitational" and electromagnetic field with accelerated source are two different manifestations of the same single field dynamic. Whilst demonstrating why there are light sources with "flee" towards the red or blue of the light (...)
    Download  
     
    Export citation  
     
    Bookmark  
  21. Don’t forget the boundary problem! How EM field topology can address the overlooked cousin to the binding problem for consciousness.Andrés Gómez-Emilsson & Chris Percy - 2023 - Frontiers in Human Neuroscience 17:1233119.
    The boundary problem is related to the binding problem, part of a family of puzzles and phenomenal experiences that theories of consciousness (ToC) must either explain or eliminate. By comparison with the phenomenal binding problem, the boundary problem has received very little scholarly attention since first framed in detail by Rosengard in 1998, despite discussion by Chalmers in his widely cited 2016 work on the combination problem. However, any ToC that addresses the binding problem must also address the boundary problem. (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  22. Growing Evidence that Perceptual Qualia are Neuroelectrical Not Computational.Mostyn W. Jones - 2019 - Journal of Consciousness Studies 26 (5-6):89-116.
    Computational neuroscience attributes coloured areas and other perceptual qualia to calculations that are realizable in multiple cellular forms. This faces serious issues in explaining how the various qualia arise and how they bind to form overall perceptions. Qualia may instead be neuroelectrical. Growing evidence indicates that perceptions correlate with neuroelectrical activity spotted by locally activated EEGs, the different qualia correlate with the different electrochemistries of unique detector cells, a unified neural-electromagnetic field binds this activity to form overall perceptions, and (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  23. New Perspective for the Philosophy of Science: Re-Construction and Definition of New Branches & Hierarchy of Sciences.Refet Ramiz - 2016 - Philosophy Study 6 (7):377-416.
    In this work, author evaluated past theories and perspectives behind the definitions of science and/or branches of science. Also some of the philosophers of science and their specific philosophical interests were expressed. Author considered some type of interactions between some disciplines to determine, to solve the philosophical/scientific problems and to define the possible solutions. The purposes of this article are: (i) to define new synthesis method, (ii) to define new perspective for the philosophy of science, (iii) to define relation between (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  24. EFFECTIVENESS OF UTILIZING INDUCED MAGNETISM ON THE SEED GERMINATION OF RADISH (RAPHANUS SATIVUS).Melanie Dawn C. Aquita, Blanch Byrel E. Fadera, Marie Antonette V. Biado, Caryl Faith B. Gonzales, Ajaye G. Uminga & Raffy S. Virtucio - 2023 - Get International Research Journal 1 (2).
    This study investigated the effectiveness of utilizing induced magnetism on the seed germination of radish (Raphanussativus) in terms of growth rate, growth speed, shoot growth, and overall development. This study utilized two groups that consisted of an experimental group where induced magnetism was present one control group where there was an absence of induced magnetism in the seed germination of Radish (Raphanus sativus). Moreover, this study aimed to determine the significant difference between the two in terms growth rate, growth speed, (...)
    Download  
     
    Export citation  
     
    Bookmark  
  25. The CEMI Field Theory Closing the Loop.Johnjoe McFadden - 2013 - Journal of Consciousness Studies 20 (1-2):1-2.
    Several theories of consciousness first described about a decade ago, including the conscious electromagnetic information (CEMI) field theory, claimed that the substrate of consciousness is the brain’s electromagnetic (EM) field. These theories were prompted by the observation, in many diverse systems, that synchronous neuronal firing, which generates coherent EM fields, was a strong correlate of attention, awareness, and consciousness. However, when these theories were first described there was no direct evidence that synchronous firing was actually functional, rather than (...)
    Download  
     
    Export citation  
     
    Bookmark   5 citations  
  26. The CEMI Field Theory Gestalt Information and the Meaning of Meaning.Johnjoe McFadden - 2013 - Journal of Consciousness Studies 20 (3-4):3-4.
    In earlier papers I described the conscious electromagnetic information (CEMI) field theory, which claimed that the substrate of consciousness is the brain’s electromagnetic (EM) field. I here further explore this theory by examining the properties and dynamics of the information underlying meaning in consciousness. I argue that meaning suffers from a binding problem, analogous to the binding problem described for visual perception, and describe how the gestalt (holistic) properties of meaning give rise to this binding problem. To clarify (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  27. General Classical Electrodynamics.Koenraad Johan van Vlaenderen - 2016 - Universal Journal of Physics and Application 10 (4):128-140.
    Maxwell’s Classical Electrodynamics (MCED) suffers several inconsistencies: (1) the Lorentz force law of MCED violates Newton’s Third Law of Motion (N3LM) in case of stationary and divergent or convergent current distributions; (2) the general Jefimenko electric field solution of MCED shows two longitudinal far fields that are not waves; (3) the ratio of the electrodynamic energy-momentum of a charged sphere in uniform motion has an incorrect factor of 4/3. A consistent General Classical Electrodynamics (GCED) is presented that is based on (...)
    Download  
     
    Export citation  
     
    Bookmark  
  28. General Classical Electrodynamics.van Vlaenderen Koen - 2016 - Universal Journal of Physics and Application 10 (4):128-140.
    Maxwell’s Classical Electrodynamics (MCED) suffers several inconsistencies: (1) the Lorentz force law of MCED violates Newton’s Third Law of Motion (N3LM) in case of stationary and divergent or convergent current distributions; (2) the general Jefimenko electric field solution of MCED shows two longitudinal far fields that are not waves; (3) the ratio of the electrodynamic energy-momentum of a charged sphere in uniform motion has an incorrect factor of 4/3. A consistent General Classical Electrodynamics (GCED) is presented that is based on (...)
    Download  
     
    Export citation  
     
    Bookmark  
  29. A new approach in classical electrodynamics to protect principle of causality.Biswaranjan Dikshit - 2014 - Journal of Theoretical Physics and Cryptography 5:1-4.
    In classical electrodynamics, electromagnetic effects are calculated from solution of wave equation formed by combination of four Maxwell’s equations. However, along with retarded solution, this wave equation admits advanced solution in which case the effect happens before the cause. So, to preserve causality in natural events, the retarded solution is intentionally chosen and the advance part is just ignored. But, an equation or method cannot be called fundamental if it admits a wrong result (that violates principle of causality) in (...)
    Download  
     
    Export citation  
     
    Bookmark  
  30. (1 other version)Flipped Classroom and ManyChat Delivering Online-Offline (MCDOO) Learning for Science, Technology & Engineering Curriculum (STEC) Students.Leonifel D. Alforque - 2023 - International Journal of Multidisciplinary Educational Research and Innovation 1 (2):96-118.
    Low physics learning in the Philippines is a prevailing concern the education sector must resolve, so initiating technological interventions in teaching the subject, including flipped classrooms, and introducing a chatbot such as ManyChat Delivering Online-Offline learning could be helpful to improve scientific literacy in learning Electromagnetic (EM) waves. This study aimed to determine the significant learning differences between conventional teaching (CT), Flipped Classroom (FC), and ManyChat Delivering Online-Offline (MCDOO) Learning in teaching EM waves. Previous research showed that flipped classrooms (...)
    Download  
     
    Export citation  
     
    Bookmark  
  31. Thinking Out Loud on Early Creation through the Lens of Hermeneutics of Sherlock Holmes (Towards a Model of Universe based on Turbulence-Generated Sound Theory).Victor Christianto & Florentin Smarandache - manuscript
    In recent years, apparently the Big Bang as described by the Lambda CDM-Standard Model Cosmology has become widely accepted by majority of physics and cosmology communities. Even some people have concluded that it has no serious alternative in horizon. Is that true? First, as we argued elsewhere, Big Bang story relies on singularity. In other words, when we are able to describe the observed data without invoking singularity, then Big Bang model is no longer required. Therefore, here we explore a (...)
    Download  
     
    Export citation  
     
    Bookmark  
  32. Brain electrical traits of logical validity.F. Salto - 2021 - Scientific Reports 11 (7892).
    Neuroscience has studied deductive reasoning over the last 20 years under the assumption that deductive inferences are not only de jure but also de facto distinct from other forms of inference. The objective of this research is to verify if logically valid deductions leave any cerebral electrical trait that is distinct from the trait left by non-valid deductions. 23 subjects with an average age of 20.35 years were registered with MEG and placed into a two conditions paradigm (100 trials for (...)
    Download  
     
    Export citation  
     
    Bookmark   1 citation  
  33. Eternalism and Perspectival Realism About the ‘Now’.Matias Slavov - 2020 - Foundations of Physics 50 (11):1398-1410.
    Eternalism is the view that all times are equally real. The relativity of simultaneity in special relativity backs this up. There is no cosmically extended, self-existing ‘now.’ This leads to a tricky problem. What makes statements about the present true? I shall approach the problem along the lines of perspectival realism and argue that the choice of the perspective does. To corroborate this point, the Lorentz transformations of special relativity are compared to the structurally similar equations of the Doppler effect. (...)
    Download  
     
    Export citation  
     
    Bookmark   9 citations  
  34. When Fields Are Not Degrees of Freedom.Vera Hartenstein & Mario Hubert - 2021 - British Journal for the Philosophy of Science 72 (1):245-275.
    We show that in the Maxwell–Lorentz theory of classical electrodynamics most initial values for fields and particles lead to an ill-defined dynamics, as they exhibit singularities or discontinuities along light-cones. This phenomenon suggests that the Maxwell equations and the Lorentz force law ought rather to be read as a system of delay differential equations, that is, differential equations that relate a function and its derivatives at different times. This mathematical reformulation, however, leads to physical and philosophical consequences for the ontological (...)
    Download  
     
    Export citation  
     
    Bookmark   6 citations  
  35. Gauge Invariance for Classical Massless Particles with Spin.Jacob A. Barandes - 2021 - Foundations of Physics 51 (1):1-14.
    Wigner's quantum-mechanical classification of particle-types in terms of irreducible representations of the Poincaré group has a classical analogue, which we extend in this paper. We study the compactness properties of the resulting phase spaces at fixed energy, and show that in order for a classical massless particle to be physically sensible, its phase space must feature a classical-particle counterpart of electromagnetic gauge invariance. By examining the connection between massless and massive particles in the massless limit, we also derive a (...)
    Download  
     
    Export citation  
     
    Bookmark   4 citations  
  36. The Universe:a Philosophical derivation of a Final Theory.John F. Thompson - manuscript
    The reason for physics’ failure to find a final theory of the universe is examined. Problems identified are: the lack of unequivocal definitions for its fundamental elements (time, length, mass, electric charge, energy, work, matter-waves); the danger of relying too much on mathematics for solutions; especially as philosophical arguments conclude the universe cannot have a mathematical basis. It does not even need the concept of number to exist. Numbers and mathematics are human inventions arising from the human predilection for measurement. (...)
    Download  
     
    Export citation  
     
    Bookmark  
  37. On Magnetic Forces and Work.Jacob A. Barandes - 2021 - Foundations of Physics 51 (4):1-17.
    We address a long-standing debate over whether classical magnetic forces can do work, ultimately answering the question in the affirmative. In detail, we couple a classical particle with intrinsic spin and elementary dipole moments to the electromagnetic field, derive the appropriate generalization of the Lorentz force law, show that the particle's dipole moments must be collinear with its spin axis, and argue that the magnetic field does mechanical work on the particle's elementary magnetic dipole moment. As consistency checks, we (...)
    Download  
     
    Export citation  
     
    Bookmark   3 citations  
  38. Mie's Theories of Matter and Gravitation.Chris Smeenk - 2007 - In Renn Jürgen (ed.), The Genesis of General Relativity. Springer. pp. 1543-1553.
    Unifying physics by describing a variety of interactions – or even all interactions – within a common framework has long been an alluring goal for physicists. One of the most ambitious attempts at unification was made in the 1910s by Gustav Mie. Mie aimed to derive electromagnetism, gravitation, and aspects of the emerging quantum theory from a single variational principle and a well-chosen Lagrangian. Mie’s main innovation was to consider nonlinear field equations to allow for stable particle-like solutions (now called (...)
    Download  
     
    Export citation  
     
    Bookmark   5 citations  
  39. The Coherence of Evolutionary Theory with Its Neighboring Theories.Seungbae Park - 2019 - Acta Biotheoretica 67 (2):87-102.
    Evolutionary theory coheres with its neighboring theories, such as the theory of plate tectonics, molecular biology, electromagnetic theory, and the germ theory of disease. These neighboring theories were previously unconceived, but they were later conceived, and then they cohered with evolutionary theory. Since evolutionary theory has been strengthened by its several neighboring theories that were previously unconceived, it will be strengthened by infinitely many hitherto unconceived neighboring theories. This argument for evolutionary theory echoes the problem of unconceived alternatives. Ironically, (...)
    Download  
     
    Export citation  
     
    Bookmark   2 citations  
  40. Maxwell's Paradox: The Metaphysics of Classical Electrodynamics and its Time Reversal Invariance.Valia Allori - 2015 - Analytica: an electronic, open-access journal for philosophy of science 1:1-19.
    In this paper, I argue that the recent discussion on the time - reversal invariance of classical electrodynamics (see (Albert 2000: ch.1), (Arntzenius 2004), (Earman 2002), (Malament 2004),(Horwich 1987: ch.3)) can be best understood assuming that the disagreement among the various authors is actually a disagreement about the metaphysics of classical electrodynamics. If so, the controversy will not be resolved until we have established which alternative is the most natural. It turns out that we have a paradox, namely that the (...)
    Download  
     
    Export citation  
     
    Bookmark   6 citations  
  41. A Multi-wavelength Data Analysis with Multi-mission Space Telescopes.Yang I. Pachankis - 2022 - International Journal of Innovative Science and Research Technology 7 (1):701-708.
    The article summarizes the software tool on astrophysical analysis with multi-wavelength space telescope data. It recaps the evidence analysis conducted on the Kerr-Newman black hole (KNBH). It was written prior to the article Research on the Kerr-Newman Black Hole in M82 Confirms Black Hole and White Hole Juxtapose not soon after the experiment. The conducted analysis suggested Hawking radiation is caused by the movement of ergosurfaces of the BH and serves as the primal evidence for black hole and white hole (...)
    Download  
     
    Export citation  
     
    Bookmark   6 citations  
  42. On the Physical Problem of Spatial Dimensions: An Alternative Procedure to Stability Arguments.Francisco Caruso & Roberto Moreira Xavier - 1987 - Fundamenta Scientiae 8 (1):73-91.
    Why is space 3-dimensional? The fi rst answer to this question, entirely based on Physics, was given by Ehrenfest, in 1917, who showed that the stability requirement for n-dimensional two-body planetary system very strongly constrains space dimensionality, favouring 3-d. This kind of approach will be generically called "stability postulate" throughout this paper and was shown by Tangherlini, in 1963, to be still valid in the framework of general relativity as well as for quantum mechanical hydrogen atom, giving the same constraint (...)
    Download  
     
    Export citation  
     
    Bookmark   4 citations  
  43. Special Relativity as a Stage in the Development of Quantum Theory: A New Outlook of Scientific Revolution.Rinat M. Nugayev - 1988 - Historia Scientiarum (34):57-79.
    To comprehend the special relativity genesis, one should unfold Einstein’s activities in quantum theory first . His victory upon Lorentz’s approach can only be understood in the wider context of a general programme of unification of classical mechanics and classical electrodynamics, with relativity and quantum theory being merely its subprogrammes. Because of the lack of quantum facets in Lorentz’s theory, Einstein’s programme, which seems to surpass the Lorentz’s one, was widely accepted as soon as quantum theory became a recognized part (...)
    Download  
     
    Export citation  
     
    Bookmark   4 citations  
  44. Logic, mathematics, physics: from a loose thread to the close link: Or what gravity is for both logic and mathematics rather than only for physics.Vasil Penchev - 2023 - Astrophysics, Cosmology and Gravitation Ejournal 2 (52):1-82.
    Gravitation is interpreted to be an “ontomathematical” force or interaction rather than an only physical one. That approach restores Newton’s original design of universal gravitation in the framework of “The Mathematical Principles of Natural Philosophy”, which allows for Einstein’s special and general relativity to be also reinterpreted ontomathematically. The entanglement theory of quantum gravitation is inherently involved also ontomathematically by virtue of the consideration of the qubit Hilbert space after entanglement as the Fourier counterpart of pseudo-Riemannian space. Gravitation can be (...)
    Download  
     
    Export citation  
     
    Bookmark  
  45. A few surprises about Non-Locality Interactions, Precognitive Interdiction, and the Spirit from Physics Viewpoint.Florentin Smarandache & Victor Christianto - manuscript
    There are various supernatural phenomena which hardly can be explained by the existing electromagnetic science, for instance non-locality interactions (may be associated with ESP etc), and also precognitive interdictions. And there are other problems such as how to include the Spirit in our consciousness. For example, it has been known for long time that intuition plays significant role in many professions and human life, including in entrepreneurship, government, and also in detective or law enforcement activities. Despite these examples, such (...)
    Download  
     
    Export citation  
     
    Bookmark  
  46. Radiation reaction on an accelerating point charge.Jerrold Franklin - 2023 - International Journal of Modern Physics A 38 (01):2350005, 6 pages.
    A point charge accelerating under the influence of an external force emits electromagnetic radiation that reduces the increase in its mechanical energy. This causes a reduction in the particle's acceleration. We derive the decrease in acceleration due to radiation reaction for a particle accelerating parallel to its velocity, and show that it has a negligible effect.
    Download  
     
    Export citation  
     
    Bookmark  
  47. Origin of Life: A Consequence of Cosmic Energy, Redox Homeostasis and Quantum Phenomenon.Contzen Pereira & J. Shashi Kiran Reddy - unknown
    Origin of life on earth transpired once and from then on, it emerges as an endless eternal process. Matter and energy are constants of the cosmos and the hypothesis is that the origin of life is a moment when these constants intertwined or interacted. Energy from the cosmos interacted with inorganic matter to support matter with retention of this riveted energy, as energy to be circulated within the primitive channelized structures to conserve energy by the materialization of the proton homeostasis (...)
    Download  
     
    Export citation  
     
    Bookmark   3 citations  
  48. A Case for an Empirically Demonstrable Notion of the Vacuum in Quantum Electrodynamics Independent of Dynamical Fluctuations.Mario Bacelar Valente - 2011 - Journal for General Philosophy of Science / Zeitschrift für Allgemeine Wissenschaftstheorie 42 (2):241-261.
    A re-evaluation of the notion of vacuum in quantum electrodynamics is presented, focusing on the vacuum of the quantized electromagnetic field. In contrast to the ‘nothingness’ associated to the idea of classical vacuum, subtle aspects are found in relation to the vacuum of the quantized electromagnetic field both at theoretical and experimental levels. These are not the usually called vacuum effects. The view defended here is that the so-called vacuum effects are not due to the ground state of (...)
    Download  
     
    Export citation  
     
    Bookmark  
  49. A Semi-Classical Model of the Elementary Process Theory Corresponding to Non-Relativistic Classical Mechanics.Marcoen J. T. F. Cabbolet - 2022 - In And now for something completely different: the Elementary Process Theory. Revised, updated and extended 2nd edition of the dissertation with almost the same title. Utrecht: Eburon Academic Publishers. pp. 255-287.
    Currently there are at least four sizeable projects going on to establish the gravitational acceleration of massive antiparticles on earth. While general relativity and modern quantum theories strictly forbid any repulsive gravity, it has not yet been established experimentally that gravity is attraction only. With that in mind, the Elementary Process Theory (EPT) is a rather abstract theory that has been developed from the hypothesis that massive antiparticles are repulsed by the gravitational field of a body of ordinary matter: the (...)
    Download  
     
    Export citation  
     
    Bookmark  
  50. A Review on Entanglement and Maxwell-Dirac Isomorphism.Victor Christianto & Florentin Smarandache - manuscript
    In RG forum, one senior professor of physics posted a project called: “Future science and technology.” As a response, one of us (VC) wrote in reply: “I think one of future science's tasks is to discover the link between entanglement and classical electromagnetic theory. This is to fulfill Einstein's position that present QM theory is incomplete, a new one must be found. We are on a way to that goal.” Therefore, in this paper we will discuss how entanglement can (...)
    Download  
     
    Export citation  
     
    Bookmark  
1 — 50 / 117