Results 11 to 20 of about 1,465 (169)

Astronomical phenomena in Dresden codex [PDF]

open access: yesSerbian Astronomical Journal, 2013
The relationship between Maya and our calendar is expressed by a coefficient known as ‘correlation’ which is a number of days that we have to add to the Mayan Long Count date to get Julian Date used in astronomy.
Böhm V.   +4 more
doaj   +1 more source

How many universes are necessary for an ice cream to melt? [PDF]

open access: yesSerbian Astronomical Journal, 2003
We investigate a quantitative consequence of the Acausal-Anthropic approach to solving the long-standing puzzle of the thermo dynamical arrow of time.
Ćirković Milan M.
doaj   +1 more source

Fermi's Paradox - The Last Challenge For Copernicanism? [PDF]

open access: yesSerbian Astronomical Journal, 2009
We review Fermi's paradox (or the "Great Silence" problem), not only arguably the oldest and crucial problem for the Search for ExtraTerrestrial Intelligence (SETI), but also a conundrum of profound scientific, philosophical and cultural importance. By a
Ćirković, M. M.
doaj   +3 more sources

Newly found Mayan records of astronomical phenomena in Dresden Codex [PDF]

open access: yesSerbian Astronomical Journal, 2023
The rich culture of old Maya gave birth to a very complicated and complex calendar; they also recorded important historical events and many significant astronomical phenomena.
Vondrák J., Böhm V., Böhm B.
doaj   +1 more source

Maya records of planetary conjunctions in Dresden Codex [PDF]

open access: yesSerbian Astronomical Journal
Old Mayas designed a very complicated calendar, and they also recorded important historical events and astronomical phenomena. Dresden Codex (DC), one of the four preserved Mayan hieroglyphic literal legacies, contains many of these, covering ...
Vondrák J., Böhm V., Böhm B.
doaj   +1 more source

A Chi-Squared Analysis of the Measurements of Two Cosmological Parameters over Time

open access: yesUniverse, 2020
The aim of this analysis was to determine whether or not the given error bars truly represented the dispersion of values in a historical compilation of two cosmological parameters: the amplitude of mass fluctuations (σ8) and Hubble’s constant (H0 ...
Timothy Faerber   +1 more
doaj   +1 more source

Interrelations Between Astrochemistry and Galactic Dynamics

open access: yesFrontiers in Astronomy and Space Sciences, 2021
This paper presents a review of ideas that interconnect astrochemistry and galactic dynamics. Since these two areas are vast and not recent, each one has already been covered separately by several reviews.
Edgar Mendoza   +8 more
doaj   +1 more source

Auguste Comte’s Concept of Systematic Obsolescence, by Which All Truly Unarguable Views Must Spontaneously Fade Away

open access: yesPhilosophia Scientiæ, 2022
The usual account of Auguste Comte, thinker of the “positive” science, overshadows his attention to the “spectacle of destruction” (and of obsolescence), to which the metaphysical state of human knowledge and humanity offers the stage. I first illustrate
Jan Maršálek
doaj   +1 more source

The Experimental Philosophy or Francis Bacon’s Elenchus [PDF]

open access: yesJournal of Philosophical Investigations, 2023
Critical rationalism faces difficulty in Karl Popper’s Socratic formulation: “I may be wrong, and you may be right, and by an effort, we may find the truth.” But the Socratic elenchus, using refutations, can only give us negative knowledge of general ...
Jagdish Hattiangadi
doaj   +1 more source

ந. சுப்புரெட்டியாரின் அறிவியல் நோக்கில் தமிழ் இலக்கியம் / A Scientific Perspective of Tamil Literature by Dr. N. Subbu Reddiar [PDF]

open access: yesInternational Journal of Tamil Language and Literary Studies, 2022
The Tamil language is a symbol of the entire Tamil society, embodying centuries of literary tradition and various literary forms. Historians have indeed acknowledged that Tamilians have long excelled in civilizations.
முனைவர் ரெ. சுமதி / Dr. R. Sumathi
doaj   +1 more source

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