Results 101 to 110 of about 53,221 (292)

Spectroscopic observations of the comet 29P/Schwassmann-Wachmann 1 at the SOAR telescope [PDF]

open access: green, 2018
Oleksandra Ivanova   +4 more
openalex   +1 more source

Advances and Prospects of Stereotactic Radiosurgery and Stereotactic Ablative Body Radiotherapy: Evolving Paradigms in Precision Oncology

open access: yesMed Research, EarlyView.
The graphical abstract outlines the progressive development and impact of stereotactic radiosurgery (SRS) and stereotactic body radiotherapy (SBRT). Technological Evolution illustrates the transition from brachytherapy with single‐dose, LDR/HDR schedules to fractionated radiotherapy, three‐dimensional conformal radiotherapy (3DCRT) and Gamma Knife ...
Jing Zhang   +10 more
wiley   +1 more source

Re-recognized universality of Kozai oscillation on three-body dynamics

open access: yesProceedings of the Japan Academy. Series B, Physical and Biological Sciences
In 1962, Yoshihide Kozai reported his findings on the secular dynamics of asteroids moving in orbits with high inclination and eccentricity. In contrast to the classic understanding of the stability of planetary motion in the solar system, Kozai showed ...
Masanori IYE, Takashi ITO
doaj   +1 more source

Types of Pain in Multiple System Atrophy

open access: yesMovement Disorders, EarlyView.
Abstract Background Pain affects up to 87% of people with multiple system atrophy (MSA), but it remains unclear which types of pain contribute most to the overall burden. Objective To estimate the frequency of different types of pain in MSA individuals.
Nicole Campese   +19 more
wiley   +1 more source

Thermodynamic Assessment of Prebiotic Molecule Formation Pathways on Comets

open access: yesUniverse
Comets are chemically rich and thermally extreme, spanning surface temperatures from ~50 K in the Oort Cloud to >1000 K for sungrazing bodies. These conditions may support key steps of prebiotic chemistry, including the synthesis of nucleic acid ...
Luca Tonietti
doaj   +1 more source

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