Results 41 to 50 of about 243,837 (300)
Scalar Resonances in Axially Symmetric Spacetimes [PDF]
, 2015 We study properties of resonant solutions to the scalar wave equation in several axially symmetric spacetimes. We prove that non-axial resonant modes do not exist neither in the Lanczos dust cylinder, the $(2+1)$ extreme BTZ spacetime nor in a class of ...
Ranea-Sandoval, Ignacio F. +1 more
core +2 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu +10 more
wiley +1 more source
A Laboratory Study of Plasma Charging Inside Lava Tubes on the Lunar Surface
The Planetary Science JournalThe electrostatic charging environment inside lunar lava tubes was investigated in laboratory experiments using a glass tube exposed to a simulated solar wind flow.
S. Gopalakrishnan, X. Wang, M. Horányi
doaj +1 more source
The nature of interstellar dust as revealed by light scattering
Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2011 Interstellar dust was first identified through the extinction that it causes of optical starlight. Initially, observational and theoretical studies of extinction were made to identify simple ways of removing the effect of extinction.
D. A. Williams
doaj +1 more source
The fate of saharan dust across the atlantic and implications for a central american dust barrier [PDF]
Atmospheric Chemistry and Physics, 2011 Saharan dust was observed over the Caribbean basin during the summer 2007 NASA Tropical Composition, Cloud, and Climate Coupling (TC<sup>4</sup>) field experiment.
E. Nowottnick +4 more
doaj +1 more source
Memory effects in the velocity relaxation process of the dust particle in dusty plasma
, 2017 In this paper, by comparing the time scales associated with the velocity relaxation and correlation time of the random force due to dust charge fluctuations, memory effects in the velocity relaxation of an isolated dust particle exposed to the random ...
Ghannad, Zahra, Pajouh, Hossein Hakimi
core +1 more source
A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento +3 more
wiley +1 more source
Probing 3D Magnetic Fields Using Thermal Dust Polarization and Grain Alignment Theory
The Astrophysical JournalMagnetic fields are ubiquitous in the Universe and are thought to play an important role in various astrophysical processes. Polarization of thermal emission from dust grains aligned with the magnetic field is widely used to measure the 2D magnetic field
Thiem Hoang, Bao Truong
doaj +1 more source
The AFWA dust emission scheme for the GOCART aerosol model in WRF-Chem v3.8.1 [PDF]
Geoscientific Model Development, 2019 Airborne particles of mineral dust play a key role in Earth's climate system and affect human activities around the globe. The numerical weather modeling community has undertaken considerable efforts to accurately forecast these dust emissions. Here, for
S. L. LeGrand +6 more
doaj +1 more source
Dust-regulated galaxy formation and evolution:A new chemodynamical model with live dust particles
, 2015 Interstellar dust plays decisive roles in the conversion of neutral to molecular hydrogen (H_2), the thermodynamical evolution of interstellar medium (ISM), and the modification of spectral energy distributions (SEDs) of galaxies.
Bekki, Kenji
core +1 more source