Results 11 to 20 of about 17,195,772 (154)

Chang’e-5 lunar samples shed new light on the Moon

open access: yesThe Innovation Geoscience, 2023
which reduces the melting temperature by ~80°C. The REE-, FeO-enrichment of the CE-5 basalt can be attributed to a low degree of partial melting followed by extensive fractional crystallization.
Yi Chen   +12 more
semanticscholar   +1 more source

Moonlight is a key entrainer of lunar clock in the brain of the tropical grouper with full moon preference

open access: yesBMC Zoology, 2020
Background Many animals in coral reefs exhibit lunar cycles in their reproduction, showing synchronous gametogenesis and spawning at a particular moon phase. How these lunar reproductive cycles are endogenously regulated remains unknown, although changes
Kodai Fukunaga   +4 more
doaj   +1 more source

THE CRESCENT MOON VISIBILITY RELEVANT TO SYNODICAL HALF MONTH’S [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
The modern astronomic programs were development to calculate the sun and moon coordinates, moon phases (new moon and full moon), synodical half months and difference between them and time of synodical month and elongation angle from the sun at the moment
FARID MUSAAB MAHDI, ABDALRAHMAN HUSSEIN
doaj   +1 more source

Immediate Origin of the Moon as a Post-impact Satellite [PDF]

open access: yesAstrophysical Journal Letters, 2022
The Moon is traditionally thought to have coalesced from the debris ejected by a giant impact onto the early Earth. However, such models struggle to explain the similar isotopic compositions of Earth and lunar rocks at the same time as the system’s ...
J. Kegerreis   +5 more
semanticscholar   +1 more source

A radio determination of the time of the New Moon [PDF]

open access: yes, 2013
SightinganddetectionoftheNewMoonatsunsetisofimportancetocommunitiesbasedonthe lunar calendar. This is traditionally undertaken with visual observations.
Y. Hafez   +6 more
semanticscholar   +1 more source

PENENTUAN AWAL BULAN KAMARIAH PERSPEKTIF SYAR'I DAN ILMU PENGETAHUAN

open access: yesLisan Al-Hal: Jurnal Pengembangan Pemikiran dan Kebudayaan, 2015
The start of the month kamariyah not be done except by rukyatul hilal, either with the naked eye or with the aid of a tool, not the reckoning. Rukyatul is applicable rukyatul global (applies to all Muslims), not the new moon rukyatul applicable locally ...
Subaidi Subaidi
doaj   +1 more source

Sighting the New Moon as the Methodology for Determining the Month of Ramadhan

open access: yesJPAIR, 2018
Muslim communities are known to be united, but every year, towards the start of Ramadhan, some of them argue which started to be divided over the issue on the determination of the start of the blessed month.
Morad Sabdullah Umpa
doaj   +1 more source

Are children like werewolves? Full moon and its association with sleep and activity behaviors in an international sample of children

open access: yesFrontiers in Pediatrics, 2016
In order to verify if the full moon is associated with sleep and activity behaviors, we used a 12-country study providing 33710 24-hour accelerometer recordings of sleep and activity.
Jean-Philippe eChaput   +23 more
doaj   +1 more source

KONSEP HILAL MAR’I (Analisis Terhadap Pandangan Anggota TIM Hisab Rukyat Kementerian Agama RI)

open access: yesHakam: Jurnal Kajian Hukum Islam dan Hukum Ekonomi Islam, 2022
One of the causes of differences in Eid al-Fitr so far is the difference among rukyat reckoning experts themselves regarding the concept of the new moon mar'i, where there are rukyat reckoning experts who say that the hilal is the lower disk, some even ...
Bashori Alwi
doaj   +1 more source

The effect of illumination and time of day on movements of bobcats (Lynx rufus). [PDF]

open access: yesPLoS ONE, 2013
Understanding behavioral changes of prey and predators based on lunar illumination provides insight into important life history, behavioral ecology, and survival information.
Aimee P Rockhill   +2 more
doaj   +1 more source

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