Results 41 to 50 of about 306,273 (355)
Telaah Ayat-Ayat Hisab Rukyah Perspektif Astronomi
Al-Mizan, 2018 The discourse of the verses of the Qur’an regarding the reckoning (hisab) and determining date by sighting of moon (rukyat) did not find passages that describe implicitly on an initial determination by using the lunar month of reckoning, but explicitly ...
Nursodik Nursodik
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Magnetic Control of Chiral Hybridized Phonon Magnetic Moments in Ferrimagnets Fe2‐xZnxMo3O8
Advanced Functional Materials, EarlyView.Helicity‐resolved magneto‐Raman spectroscopy reveals magnetic control of chiral phonon magnetic moments in polar ferrimagnet (ZnxFe2−xMo3O₈). Large spontaneous zero‐field phonon splittings, selective phonon–magnon coupling, and asymmetric Zeeman responses demonstrate that phonon chirality is governed by magnon‐phonon coupling and magnetization.
Youngsu Choi +8 more
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Astronomy identity framework for undergraduate students and researchers
Physical Review Physics Education ResearchThis research was a qualitative transcendental phenomenological exploration of astronomy identity formation among astronomy majors and physics majors engaged in astronomy research.
Zachary Richards, Angela M. Kelly
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PROPHET IDRĪS AS THE INVENTOR OF ISLAMIC ASTRONOMY FROM THE BIBLE AND AL-QUR’AN PERSPECTIVES
Al-HilalAstronomy is the oldest science discovered. Therefore, the discussion of who the first inventor of astronomy was is interesting to explore. Some literature states that the Prophet Idrīs was the first person to know astronomy.
Ricka Ulfatul Faza, Ahmad Ainul Yaqin
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Photonic Integrated Circuits for Microwave Astronomy
Inventions, 2023 One of the main objectives of cosmology is the measurement of the Cosmic Microwave Background (CMB) polarization and, in particular, the so-called B-modes, which could demonstrate the existence of the primordial gravitational waves generated at the early
Guillermo Pascual-Cisneros +2 more
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Advanced Functional Materials, EarlyView.Moiré band engineering in graphene/hexagonal boron nitride–based superlattices unlocks van Hove singularities (VHSs) for terahertz (THz) optoelectronics. Tuning the Fermi level near these singularities, associated with secondary neutrality points (SNPs), enhances the photothermoelectric response.
Leonid Elesin +16 more
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Education Sciences, 2022 We investigated how students’ lunar phases learning outcomes were affected by student and teacher demographic characteristics (gender, race/ethnicity, spatial thinking ability, and content knowledge).
Merryn Cole +2 more
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Chirality and Organization of Adsorbates Modify Surface Phonon Dynamics
Advanced Functional Materials, EarlyView.Chirality and molecular organization are shown to influence surface phonon dynamics in gold films. Time‐resolved Joule heating measurements reveal that ordered homochiral monolayers increase the Debye temperature and disordered layers reduce it, while ordered racemic controls have no effect.
Meital Ozeri +6 more
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Women’s and men’s career choices in astronomy and astrophysics
Physical Review Physics Education Research, 2016 [This paper is part of the Focused Collection on Gender in Physics.] The Longitudinal Study of Astronomy Graduate Students (LSAGS) arose from the 2003 Women in Astronomy Conference, where it was noted that a majority of young members of the American ...
Rachel Ivie, Susan White, Raymond Y. Chu
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Vitruvian Cogitationes, 2022 What is the importance of presenting, explaining and conceptualizing the sky as a phenomenon of nature in the midst of Renaissance works of art? In this study are presented some artistic constructs of the Renaissance that are described in detail.
Mario Livio
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