Results 151 to 160 of about 9,980 (290)
Photochemistry and Photobiology, EarlyView.Three methods for substituting on‐site ambient ultraviolet radiation measurements for personal exposure measurements were investigated. Assuming spatial persistency of measurements from high‐grade instruments delivers lowest uncertainties up to distances of 82 km.
F. Lubitz +7 more
wiley +1 more source
New periodic orbits in the solar sail restricted three body problem [PDF]
, 2008 In this paper we consider periodic orbits of a solar sail in the Earth-Sun restricted three-body problem. In particular, we consider orbits which are high above the ecliptic plane, in contrast to the classical Halo orbits about the collinear equilibria ...
Biggs, J.D., Waters, Thomas, McInnes, C.
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Quantum Astronomy: The Atomic Structure of the Solar System By Yerzhan Orymbetov
ABSTRACT Quantum Astronomy proposes that the Solar System is a macroscopic analogue of an atom.The Sun functions as a proton-scale central mass, containing 99.7% of the system’s totalmaterial—mirroring how the nucleus of an atom contains 99.9% of mass.
openaire +1 more source
, 2012 REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced.
Brass, Charles O
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Building a Continental‐Scale Geodetic Network: The Plate Boundary Observatory (PBO)
Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.Abstract The Plate Boundary Observatory (PBO) transformed the use of geodesy in North America to study crustal deformation and plate boundary processes by establishing a continental‐scale, standardized, open‐access geodetic network. Built and operated by UNAVCO between 2003 and 2018 as part of the National Science Foundation (NSF)‐funded EarthScope ...
Emily E. Zawacki +5 more
wiley +1 more source
AMT Astronomy Predictions: The Geometric Solutions to Solar System Anomalies
Standard cosmology assumes the universe is expanding. Accelerated Mass Theory (AMT)v11 proposes the inverse: the universe is static, but the 5th-dimensional scale of matter isundergoing a continuous collapse (Vshrink). This “Scale Collapse” creates a fundamental viscosityin the vacuum—a “flow” of space that generates what we perceive as gravity ...
openaire +1 more source
Marc Chaussidon—Leonard Medal 2026
Meteoritics &Planetary Science, EarlyView.
François Robert
wiley +1 more source
Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.Abstract NASA has led multispectral (≥3 wavelength bands) thermal infrared (TIR) sensor development from the earliest days of the agency. These data are critical in addressing a wide range of scientific questions and administration priories by measuring both temperature (for wildfire and volcanic eruption monitoring, agricultural plant stress, and ...
M. S. Ramsey +8 more
wiley +1 more source
Statistical Study of Betatron and Fermi Electron Acceleration at Dipolarization Fronts
Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.Abstract Magnetic reconnection jets in Earth's magnetotail are regions of electron heating and acceleration. They are often associated with dipolarization fronts (DFs), which are characterized by sharp increases in the northward magnetic field component Bz ${B}_{z}$.
A. Kolokotronis +5 more
wiley +1 more source
Review of Amorphous Gallium Oxide: From Material Synthesis to Device Applications
physica status solidi (a), Volume 223, Issue 15, 5 August 2026.Amorphous gallium oxide (a‐Ga2O3) is reviewed as a promising ultra‐wide‐bandgap material for solar‐blind UV photodetectors. The influence of structural disorder, defect states, and trap‐assisted transport on optical and electronic performance is examined.
Alfred Moore +4 more
wiley +1 more source