130 research outputs found

    A Participatory Universe of J. A. Wheeler as an Intentional Correlate of Embodied Subjects and an Example of Purposiveness in Physics

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    This paper investigates the role of human subjectivity and its delimiters in articulating the universe in physics and cosmology. As a case study, we reflect upon the complex of ideas of the so called Participatory Universe by later J. A. Wheeler. The objective of the paper is to explicate the role of the human agency as a centre of disclosure and manifestation of the universe as well the as teleology of scientific representation of the world implied by the intrinsic purposiveness of human actions.Comment: 22 pages, 1 figur

    Quadrupole anisotropy from photon quantum effects

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    We consider quantum effects of an electromagnetic field in a radiation-dominated almost FRW spacetime. The dominant non-local quantum correction to the photon distribution is a quadrupole moment, corresponding to an effective anisotropic pressure in the energy-momentum tensor.Comment: 11 pages LaTeX, no figures; to appear in General Relativity and Gravitatio

    Π§Π΅Π»ΠΎΠ²Π΅ΠΊ ΠΈ всСлСнная Π² патристичСской мысли: ΡƒΡ‡Π΅Π½ΠΈΠ΅ Максима ИсповСдника ΠΈ соврСмСнная космология

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    The paper, as a historical insight in the development of views about the place of humanity in the universe, discusses the relevance of patristic thought, in particular ideas of the 7th century’s Byzantine monk-theologian Maximus the Confessor for modern cosmology. It is argued that patristic ideas on the central position of humanity in the universe and the possibility of its knowledge remain relevant for modern cosmology which, in a way, allows one to elucidate old philosophical ideas. The modern scientific claim on the power of humanity to articulate the universe as a whole is compared with Maximus’ ideas on grasping the sense of creation through the God-given abilityΠ’ ΡΡ‚Π°Ρ‚ΡŒΠ΅, ΠΊΠ°ΠΊ историчСском ΡΠ²ΠΈΠ΄Π΅Ρ‚Π΅Π»ΡŒΡΡ‚Π²Π΅ ΠΎ Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠΈ взглядов ΠΎ мСстС Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ° Π²ΠΎ всСлСнной, обсуТдаСтся связь ΠΈΠ΄Π΅ΠΉ грСчСской патристики, Π² частности византийского ΠΌΠΎΠ½Π°Ρ…Π°-богослова Максима ИсповСдника, с соврСмСнной космологиСй. ΠŸΠΎΠΊΠ°Π·Ρ‹Π²Π°Π΅Ρ‚ΡΡ, Ρ‡Ρ‚ΠΎ прСдставлСния патристики ΠΎ Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΡŒΠ½ΠΎΠΌ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΠΈ Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ° Π² Ρ‚Π²ΠΎΡ€Π΅Π½ΠΈΠΈ ΠΈ сама Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ Π΅Π³ΠΎ познания, ΡΠΎΡ…Ρ€Π°Π½ΡΡŽΡ‚ свою Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ Π² контСкстС соврСмСнной космологии, которая Β«ΠΏΠΎ сути» позволяСт ΠΏΡ€ΠΎΡΡΠ½ΠΈΡ‚ΡŒ взгляды Π°Π½Ρ‚ΠΈΡ‡Π½Ρ‹Ρ… мыслитСлСй. Π£Π²Π΅Ρ€Π΅Π½Π½ΠΎΡΡ‚ΡŒ соврСмСнной космологии Π² Ρ‚ΠΎΠΌ, Ρ‡Ρ‚ΠΎ Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ Π² силах Π°Ρ€Ρ‚ΠΈΠΊΡƒΠ»ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ Π²ΡΠ΅Π»Π΅Π½Π½ΡƒΡŽ Π² Ρ†Π΅Π»ΠΎΠΌ, ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡ Π½Π°ΡƒΡ‡Π½Ρ‹Π΅ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹, анализируСтся Π² контСкстС ΠΈΠ΄Π΅ΠΉ Максима ИсповСдника ΠΎ Π‘ΠΎΠ³ΠΎΠΌ Π΄Π°Π½Π½ΠΎΠΉ способности ΠΏΠΎΡΡ‚ΠΈΠ³Π°Ρ‚ΡŒ Ρ‚Π²ΠΎΡ€Π΅Π½ΠΈ

    Cosmology and Teleology: Purposiveness in the Study of the Universe through the Reading of Kants Third Critique

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    This paper investigates the delimiters in cosmological research which originate in the structure of the human knower, in particular, how the purposiveness of human actions cascades towards the purposiveness of cosmological research. It is not dealing with a traditional teleology, which would imply the study of the purposiveness of the universes physical evolution. It rather deals with a formal purposiveness of cosmology related to the explicability of the universe. This explicability is linked to the human intentional search for the sense of its own existence in the universe, so that the purpose of explanation in cosmology is related to the explication of the human condition. It is argued, in particular, that the theoretical representations of the universe as a whole and the Big Bang (as the encapsulated origin of the universe) act as the telos of cosmological explanation and, hence, as well, as the telos of anthropological explanation related to the origin of individual persons at birth. As a historic-philosophical reference, the method of Kants Critique of Judgment is used, which is quite novel and unexpected in questions related to the philosophy of science.Π’ этой ΡΡ‚Π°Ρ‚ΡŒΠ΅ ΠΌΡ‹ ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠ°Π΅ΠΌ ΠΎΠ±ΡΡƒΠΆΠ΄Π°Ρ‚ΡŒ ограничСния Π² космологичСском исслСдовании, ΠΏΡ€ΠΎΠΈΡΡ‚Π΅ΠΊΠ°ΡŽΡ‰ΠΈΠ΅ ΠΈΠ· ΠΏΡ€ΠΈΡ€ΠΎΠ΄Ρ‹ ΠΏΠΎΠ·Π½Π°ΡŽΡ‰Π΅Π³ΠΎ ΡΡƒΠ±ΡŠΠ΅ΠΊΡ‚Π°. Π’ частности, ΠΊΠ°ΠΊΠΎΠ²Π° ΠΏΡ€ΠΈΡ€ΠΎΠ΄Π° ΠΎΠ³Ρ€Π°Π½ΠΈΡ‡Π΅Π½ΠΈΠΉ, ΡΠ»Π΅Π΄ΡƒΡŽΡ‰ΠΈΡ… ΠΈΠ· цСлСсообразности, присущСй чСловСчСской Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ. Затрагивая тСлСологичСскоС ΠΈΠ·ΠΌΠ΅Ρ€Π΅Π½ΠΈΠ΅ космологии, ΠΌΡ‹ ΠΈΠΌΠ΅Π΅ΠΌ Π² Π²ΠΈΠ΄Ρƒ Π½Π΅ Ρ‚Ρ€Π°Π΄ΠΈΡ†ΠΈΠΎΠ½Π½ΠΎΠ΅ прСдставлСниС ΠΎ Ρ‚Π΅Π»Π΅ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΌΠΈΡ€Π°, связанноС с Π΅Π³ΠΎ Ρ†Π΅Π»Π΅Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½Π½Ρ‹ΠΌ физичСским Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠ΅ΠΌ. ΠœΡ‹ рассматриваСм Π΄Ρ€ΡƒΠ³ΡƒΡŽ, Π²Ρ‹Ρ€Π°ΠΆΠ°ΡΡΡŒ языком ΠšΠ°Π½Ρ‚Π°, Ρ„ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½ΡƒΡŽ Ρ†Π΅Π»Π΅ΡΠΎΠΎΠ±Ρ€Π°Π·Π½ΠΎΡΡ‚ΡŒ космологии, ΠΈΡΡ…ΠΎΠ΄ΡΡ‰ΡƒΡŽ ΠΈΠ· прСдставлСния ΠΎ Ρ†Π΅Π»ΠΈ космологичСского исслСдования ΠΊΠ°ΠΊ экспликации всСлСнной для самопрояснСния ΠΈ самоутвСрТдСния Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ° Π² Π½Π΅ΠΉ. ВСлос космологичСского исслСдования оказываСтся соотнСсСнным с тСлосом Π°Π½Ρ‚Ρ€ΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΊΠ°ΠΊ экспликации сущности Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠ°. ИмСнно этот тСлос слуТит ΠΎΠ³Ρ€Π°Π½ΠΈΡ‡ΠΈΡ‚Π΅Π»Π΅ΠΌ Π² Π²Ρ‹Π±ΠΎΡ€Π΅ стратСгий космологичСского исслСдования. ΠœΡ‹ прослСТиваСм Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΠ΅ присутствиС Ρ‚Π°ΠΊΠΎΠ³ΠΎ тСлоса Π² Π΄Π²ΡƒΡ… ΠΏΡ€Π΅Π΄Π΅Π»ΡŒΠ½Ρ‹Ρ… космологичСских прСдставлСниях: всСлСнной ΠΊΠ°ΠΊ Ρ†Π΅Π»ΠΎΠΌ ΠΈ Ρ‚Π°ΠΊ Π½Π°Π·Ρ‹Π²Π°Π΅ΠΌΠΎΠΌ Π‘ΠΎΠ»ΡŒΡˆΠΎΠΌ Π’Π·Ρ€Ρ‹Π²Π΅ (Π½Π°Ρ‡Π°Π»ΡŒΠ½ΠΎΠΌ условии всСлСнной), соотнося ΠΈΡ… с тСлосом антропологичСского объяснСния Π½Π°Ρ‡Π°Π»Π° чСловСчСской личности Π² Π°ΠΊΡ‚Π΅ роТдСния. Π˜ΡΡ‚ΠΎΡ€ΠΈΠΊΠΎ-философским источником нашСго Π°Π½Π°Π»ΠΈΠ·Π° являСтся Β«ΠšΡ€ΠΈΡ‚ΠΈΠΊΠ° способности суТдСния ΠšΠ°Π½Ρ‚Π°Β», Ρ‡Ρ‚ΠΎ достаточно Π½ΠΎΠ²ΠΎ Π² ΠΏΠ»Π°Π½Π΅ примСнСния ΠšΠ°Π½Ρ‚ΠΎΠ²ΡΠΊΠΈΡ… ΠΈΠ΄Π΅ΠΉ ΠΊ вопросам философии Π½Π°ΡƒΠΊΠΈ. Π’ этом смыслС наш Π°Π½Π°Π»ΠΈΠ· ΠΏΠΎΠΊΠ°Π·Ρ‹Π²Π°Π΅Ρ‚ Π½Π΅ΠΏΡ€Π΅Ρ…ΠΎΠ΄ΡΡ‰ΡƒΡŽ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ кантовских ΠΈΠ΄Π΅ΠΉ

    Бмысл ВсСлСнной: ΠΊ Π½ΠΎΠ²ΠΎΠΌΡƒ фСномСнологичСскому ΠΏΠΎΠ²ΠΎΡ€ΠΎΡ‚Ρƒ Π² Π΄ΠΈΠ°Π»ΠΎΠ³Π΅ ΠΌΠ΅ΠΆΠ΄Ρƒ космологиСй ΠΈ богословиСм

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    The article discusses the problem of interpretation of the universe as a whole in the context of the modern dialogue between science and religion. It is argued that the very possibility of cosmology and theology imply each other. Thus humanity becomes the central problem of the dialogue because of its ambivalent position in the universe as being an organic physical being on the one hand and the articulating consciousness of the whole universe, on the other hand. On the basis of asymmetry in relation between theology and cosmology a methodology of a theological treatment of cosmology is suggested as being based in the irreducible primacy of the event of living with respect to any possible representation of the universe. A phenomenological methodology of β€œdeconstructing” the ideas about the universe is suggested with the aim to disclose the source of these ideas in human personΠ’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ обсуТдаСтся ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΠ° ΠΈΠ½Ρ‚Π΅Ρ€ΠΏΡ€Π΅Ρ‚Π°Ρ†ΠΈΠΈ прСдставлСний ΠΎ всСлСнной ΠΊΠ°ΠΊ Ρ†Π΅Π»ΠΎΠ³ΠΎ Π² космологии Π² контСкстС соврСмСнного Π΄ΠΈΠ°Π»ΠΎΠ³Π° ΠΌΠ΅ΠΆΠ΄Ρƒ Π½Π°ΡƒΠΊΠΎΠΉ ΠΈ Ρ€Π΅Π»ΠΈΠ³ΠΈΠ΅ΠΉ. ΠŸΠΎΠΊΠ°Π·Ρ‹Π²Π°Π΅Ρ‚ΡΡ, Ρ‡Ρ‚ΠΎ сама Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ функционирования ΠΊΠ°ΠΊ космологии, Ρ‚Π°ΠΊ ΠΈ богословия ΠΏΠΎΠ΄Ρ€Π°Π·ΡƒΠΌΠ΅Π²Π°Π΅Ρ‚ ΠΈΡ… ΠΈΠΌΠΏΠ»ΠΈΡ†ΠΈΡ‚Π½ΡƒΡŽ Π²ΠΊΠ»ΡŽΡ‡Π΅Π½Π½ΠΎΡΡ‚ΡŒ Π΄Ρ€ΡƒΠ³ Π² Π΄Ρ€ΡƒΠ³Π°. Π’Π°ΠΊΠΈΠΌ ΠΎΠ±Ρ€Π°Π·ΠΎΠΌ, Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΡŒΠ½ΠΎΠΉ ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΠΎΠΉ Π΄ΠΈΠ°Π»ΠΎΠ³Π° становится Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊ с Π΅Π³ΠΎ двойствСнной ΠΏΠΎΠ·ΠΈΡ†ΠΈΠ΅ΠΉ Π² ΠΌΠΈΡ€Π΅ ΠΊΠ°ΠΊ органичСского сущСства, Ρ‚Π°ΠΊ ΠΈ Π°Ρ€Ρ‚ΠΈΠΊΡƒΠ»ΠΈΡ€ΡƒΡŽΡ‰Π΅Π³ΠΎ сознания всСй всСлСнной. ΠŸΠΎΠΊΠ°Π·Ρ‹Π²Π°Π΅Ρ‚ΡΡ Π½Π΅ΡΠΈΠΌΠΌΠ΅Ρ‚Ρ€ΠΈΡ‡Π½ΠΎΡΡ‚ΡŒ ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠΉ ΠΌΠ΅ΠΆΠ΄Ρƒ Π½Π°ΡƒΠΊΠΎΠΉ ΠΈ богословиСм ΠΈ развиваСтся идСя богословского осмыслСния космологии, исходя ΠΈΠ· пСрвичности Ρ„Π°ΠΊΡ‚Π° ΠΆΠΈΠ·Π½ΠΈ ΠΏΠΎ ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΡŽ ΠΊ возмоТности прСдставлСний ΠΎ всСлСнной. ΠžΠ±ΠΎΡΠ½ΠΎΠ²Ρ‹Π²Π°Π΅Ρ‚ΡΡ фСномСнологичСская мСтодология дСконструкции "прСдставлСний" ΠΎ всСлСнной с Ρ†Π΅Π»ΡŒΡŽ нахоТдСния источника Π±Π°Π·ΠΎΠ²Ρ‹Ρ… ΠΈΠ΄Π΅ΠΉ ΠΎ Π½Π΅ΠΉ Π² чСловСчСской личност

    The role of active forms of oxygen in the apoptosis mechanisms in case of experimental injury of the cornea and the ways of its correction

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    The purpose of our study was to find out the peculiarities of the corrective effect of a drug created on the basis of biological raw material - a concentrate of a deproteinized thermal layer of pig skin, on the free oxygen radicals level and apoptotic death of blood cells in an experimental mechanical non-penetrating corneal trauma.During the non-penetrating mechanical corneal injury, intensification of free radical processes (increase of AFK levels up to 14 days by 200.5%) and growth of spontaneous apoptosis (138.9% after 14 days of the experiment) were determined.The application of drops to the eyes "Efial" and eye gel "Solcoseril" to animals with mechanical injury to the cornea had a positive effect on the indicators of active forms of oxygen and spontaneous apoptosis from the 3rd day of the experiment. Correction with the concentrate of the deproteinized heat layer of the pig's skin is probably more effective with respect to the action of the reference preparation of deproteinized hemoderivate from the blood of calves, especially after 10 days of the experiment.Our data indicate that in the experimental non-penetrative mechanical trauma of the cornea, mitochondria play an important role in the implementation of cell death due to hyperproduction of active forms of oxygen, while one of the ways of initiation of apoptosis is mitochondria-mediated

    On the Tate pairing associated to an isogeny between abelian varieties over pseudofinite field

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    In this note, we consider the Tate pairing associated to an isogeny between abelian varieties over pseudofinite field. P. Bruin [1] defined this pairing over finite field k: ker Λ†Ο†(k) Γ— coker(Ο†(k)) ⟢ kβˆ—, and proved its perfectness over finite field. We prove perfectness of the Tate pairing associated to an isogeny between abelian varieties over pseudofinite field, with help of the method, used by P. Bruin in the case of finite ground field [1]
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