Results 11 to 20 of about 10,395 (161)

Ancient didactic astronomical texts [PDF]

open access: yesHypothekai, 2021
The article focuses on ancient astronomy as an academic dis-cipline. Antiquity created a holistic image of the world and a cul-ture of thinking, in which the natural and exact sciences and lib-eral arts were not artificially differentiated and remained ...
Andrew Fesenko
doaj   +2 more sources

Neural Network Based Point Spread Function Deconvolution For Astronomical Applications

open access: yesThe Open Journal of Astrophysics, 2023
Optical astronomical images are strongly affected by the point spread function (PSF) of the optical system and the atmosphere (seeing) which blurs the observed image.
Hong Wang   +5 more
doaj   +2 more sources

A novel chronostratigraphic framework for the Aptian–Albian paleoclimate events [PDF]

open access: yesScientific Reports
The Aptian–Albian interval was marked by paleoclimatic changes encompassing volcanic events and monsoonal activity of which the precise timing were not well-defined.
João M. F. Ramos   +11 more
doaj   +2 more sources

An astronomical question answering dataset for evaluating large language models [PDF]

open access: yesScientific Data
Large language models (LLMs) have recently demonstrated exceptional capabilities across a variety of linguistic tasks including question answering (QA).
Jie Li   +8 more
doaj   +2 more sources

"We make guilty of our disasters the sun, the moon, and the stars": a semantic mapping of Shakespeare's astronomical language

open access: yesAnuario de Estudios Filológicos
Shakespeare’s language has been studied and analysed for centuries, including monographs on the most disparate semantic fields –such as botany, geography, commerce, etc. In this regard, astronomical language is no exception.
Gustavo A. Rodríguez Martín
doaj   +2 more sources

Identification of the Etymon of Indo-European 'Moist', Sinitic 'South', Tibeto-Burman 'Sun, Day, Sky' and Hungarian nap 'Sun, Day' [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2021
Using etymological methods, the present study has identified two Sinitic and Germanic shared (Sino-Germanic) etymologies (etyma):【南, 陰】. These two etyma form a rhyme correspondence.
Gao, J.
doaj   +1 more source

Northeast Siberian astronomical terms [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2020
In this paper, we shall have a look at series of astronomical terms and their etymologies in a historical context, including etymologized and non-etymologized terminology in Yakut (Turkic), Written Mongolian, Dagur and Khalkha (Mongolic), Ewenki ...
Piispanen, P.S.
doaj   +1 more source

Sino-Uralic etymology for 'moon, month' supported by regular sound correspondences [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2020
Using etymological methods, the present study has researched four Sinitic and Uralic shared etymologies (etyma). Two of them form a rhyme correspondence. Three of them form an onset correspondence.
Gao, J., Tender, T.
doaj   +1 more source

On etymology of Sinitic, Indo-European and Uralic terms for 'star' supported by regular sound correspondences [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2020
Using etymological methods, the present study has researched four Sinitic and Germanic shared (Sino-Germanic) etymologies (etyma) and two Sinitic and Uralic shared (Sino-Uralic) etyma. Two of the Sino-Germanic etyma form a rhyme correspondence.
Gao, J.
doaj   +1 more source

An Interpretation of the Duplicate Painting of Iskandar's Birth Book [PDF]

open access: yesنگره, 2023
Since the third century AH، the science of astronomy that had a special place among Iranians long before the advent of Islam، has been studied and completed by many Muslim scholars، and the Iranian art became a means of visual expression and better ...
Mozhgan Esmaeilifar, MAHTAB Mobini
doaj   +1 more source

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