Results 21 to 30 of about 1,232,903 (298)

Developing the use of visual representations to explain basic astronomy phenomena

open access: yesPhysical Review Physics Education Research, 2018
[This paper is part of the Focused Collection on Astronomy Education Research.] Several decades of research have contributed to our understanding of students’ reasoning about astronomical phenomena. Some authors have pointed out the difficulty in reading
Silvia Galano   +5 more
doaj   +1 more source

The NASA Astrophysics Data System: Free Access to the Astronomical Literature On-Line and through Email [PDF]

open access: yes, 2001
The Astrophysics Data System (ADS) provides access to the astronomical literature through the World Wide Web. It is a NASA funded project and access to all the ADS services is free to everybody world-wide.
Kurtz, Michael J.   +4 more
core   +1 more source

Astronomijos ir meteorologijos jungtys Arato Reiškiniuose. The Connections Between Astronomy and Meteorology in Aratus’ Phaenomena [PDF]

open access: yesLiteratūra (Vilnius), 2010
The author of the article focuses on the connections between astronomy and meteorology in the Phaenome­na of Aratus of Soli (fl. 276 BC). Firstly, the attention is drawn to such connections that are apparent in the structure of the poem which has two ...
Naglis Kardelis
doaj  

Fourth grade primary school students’ misconceptions about astronomical phenomena: A survey of teachers’ views [PDF]

open access: yesفصلنامه نوآوری‌های آموزشی, 2012
The aim of the current research was to investigate the 4th grade primary school students’ misconceptions about astronomical phenomena from teachers’ views.
Ābed Badriān   +3 more
doaj  

الظواهر الفلكية المؤثرة في فريضة الصيام دراسة فقهية في ظل تطور الوسائل الفلكية Astronomical Phenomena Affecting The Obligation Of Fasting A Jurisprudential Study In Light Of The Development Of Astronomical Methods [PDF]

open access: yesمجلة البحوث الفقهیة والقانونیة
ضم البحث بين طياته جملة من المسائل الفقهية التي تناولت الحديث عن الظواهر الفلكية المؤثرة في فريضة الصيام في ضوء الوسائل الفلكية المعاصرة، بهدف دراسة تلك المسائل دراسة فقهية، مع بيان أثر الوسائل الفلكية المعاصرة عليها، مثل اختلاف مطالع الهلال وأثره في ...
سهام عبدالله صابر
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 Study on the Armillary Spheres of the Confucianists in Joseon Dynasty [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2010
Armillary sphere, generally known as, not only astronomical instrument for observing astronomical phenomena but also symbolizes the royal authority and royal political ideology which is based on Confucianism.
Yong Sam Lee   +3 more
doaj   +1 more source

The wolf's jaw: an astronomical interpretation of Ragnarok [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2018
This paper aims to explain the eschatological outbreak that occurred during the X century in Scandinavia and northern Europe, which gave rise to a great iconography of Ragnarok, stemmed primarily from the Old Norse mythology. Our basic hypothesis is that
Langer, J.
doaj   +1 more source

Regards sur la nature : place de l’observation dans les textes astronomiques latins

open access: yesPallas, 2013
In antiquity, astronomical knowledge came essentially from philosophy, mathematics and logic. One can then question the role given to the observation of phenomena. To answer this question, we chose to analyze some of the demonstrations presented in Latin
Émilie-Jade Poliquin
doaj   +1 more source

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