Results 51 to 60 of about 18,053,565 (370)
Study the variation of synodic month for the moon through 2000-2100
Iraqi Journal of Physics, 2019 In this research study the synodic month for the moon and their relationship with the mean anomaly for the moon orbit and date A.D and for long periods of time (100 years), we was design a computer program that calculates the period of synodic months ...
Abdul Rahman H.S.
doaj +1 more source
arXiv, 2021 The Earth-Moon system is unusual in several respects. The Moon is roughly 1/4 the radius of the Earth - a larger satellite-to-planet size ratio than all known satellites other than Pluto's Charon. The Moon has a tiny core, perhaps with only ~1% of its mass, in contrast to Earth whose core contains nearly 30% of its mass.
arxiv
On the Origin of Earth's Moon [PDF]
Journal of Geophysical Research, v. 121, p. 1573-1601, 2016, 2016 The Giant Impact is currently accepted as the leading theory for the formation of Earth's Moon. Successful scenarios for lunar origin should be able to explain the chemical composition of the Moon (volatile content and stable isotope ratios), the Moon's initial thermal state, and the system's bulk physical and dynamical properties.
arxiv +1 more source
Survival of exomoons around exoplanets [PDF]
, 2021 Despite numerous attempts, no exomoon has firmly been confirmed to date. New missions like CHEOPS aim to characterize previously detected exoplanets, and potentially to discover exomoons. In order to optimize search strategies, we need to determine those planets which are the most likely to host moons. We investigate the tidal evolution of hypothetical
arxiv +1 more source
REDEFINISI HILĀL DALAM PERSPEKTIF FIKIH DAN ASTRONOMI
Al-Ahkam, 2012 Unification of the Islamic calendar was much needed and is a major requirement for Muslims today in the running of worship. Uniformity in to worship and celebrate Islamic holy days is something that has been long awaited.
Hasna Tuddar Putri
doaj +1 more source
Lunar Phases and Emergency Department Visits for Renal Colic Due to Ureteral Calculus. [PDF]
PLoS ONE, 2016 BACKGROUND:Urolithiasis affects an estimated 5% of the population and the lifetime risk of passing a stone in the urinary tract is estimated to be 8-10%.
Andy W Yang +3 more
doaj +1 more source
Tidal Evolution of the Earth-Moon System with a High Initial Obliquity [PDF]
arXiv, 2021 A giant impact origin for the Moon is generally accepted, but many aspects of lunar formation remain poorly understood and debated. \'Cuk et al. (2016) proposed that an impact that left the Earth-Moon system with high obliquity and angular momentum could explain the Moon's orbital inclination and isotopic similarity to Earth.
arxiv
PENENTUAN AWAL BULAN HIJRIAH (Studi Hadis tentang Hilal sebagai Tanda Awal Bulan Hijriah) [PDF]
, 2020 Hadith which is includes “fasting because you see the new moon and breaking the fast because seeing the new moon” becomes the basis of reference that the new moon is the initial sign of entry not only in the month of Ramadan and Shawwal but also the 12th
Nadhifah, Zahrotun
core +2 more sources
FEBS Open Bio, EarlyView.This review highlights how foundation models enhance predictive healthcare by integrating advanced digital twin modeling with multiomics and biomedical data. This approach supports disease management, risk assessment, and personalized medicine, with the goal of optimizing health outcomes through adaptive, interpretable digital simulations, accessible ...
Sakhaa Alsaedi +2 more
wiley +1 more source
Next Generation of Telescopes or Dynamics Required to Determine if Exo-Moons have Prograde or Retrograde Orbits [PDF]
, 2014 We survey the methods proposed in the literature for detecting moons of extrasolar planets in terms of their ability to distinguish between prograde and retrograde moon orbits, an important tracer of moon formation channel. We find that most moon detection methods, in particular, sensitive methods for detecting moons of transiting planets, cannot ...
arxiv +1 more source