Results 91 to 100 of about 5,474,703 (294)

Turbulence in space plasmas [PDF]

open access: yes, 2009
Waves and Instabilities in Space Plasmas.- Solar MHD: An Introduction.- An Introduction to Fluid and MHD Turbulence for Astrophysical Flows: Theory, Observational and Numerical Data, and Modeling.- The Solar Atmosphere.- The Solar Flare: A Strongly Turbulent Particle Accelerator.- Diagnostics of the Solar Wind Plasma.- Physical Processes in the Solar ...
openaire   +2 more sources

The Plasma in Interplanetary Space [PDF]

open access: yes, 1965
After a review of relevant observations the state of motion of the interplanetary plasma and the properties of the interplanetary magnetic fields including their relation to those of the sun are discussed with reference to published theoretical models and to a model recently discussed by R. Lust and the author. Finally, a brief account is given of some
openaire   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

open access: yesFEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh   +2 more
wiley   +1 more source

Transpolar Arcs Are Not Always Cusp‐Aligned: Evidence of HiLDA‐Aligned Arcs

open access: yesGeophysical Research Letters
Transpolar arcs (TPAs) are often cusp‐aligned. Especially when multiple TPAs appear simultaneously, they join at the auroral signature of the cusp. Here we investigate the dayside connection point of TPAs using Defense Meteorological Satellite Program ...
Maria Chloi Katrougkalou   +4 more
doaj   +1 more source

Cell surface CD11c as a neutrophil aging marker molecule

open access: yesFEBS Open Bio, EarlyView.
Cell surface CD11chi neutrophils were more aged and had better phagocytic function than CD11c−/lo neutrophils. Transcriptomic analysis of CD11chi neutrophils and CD11c−/lo neutrophils in pediatric population showed that the most difference was seen in infants.
Sophia Koutsogiannaki   +5 more
wiley   +1 more source

Experimental Validation of a Naphthalene-Fueled Electrothermal Plasma Thruster

open access: yesIEEE Access
A direct thrust measurement of an electrothermal radio-frequency (RF) plasma thruster, also known as a Pocket-Rocket, using naphthalene as a propellant, is experimentally performed.
Thimthana Lee   +4 more
doaj   +1 more source

[18F]Fluorodeprenyl‐D2 PET as a Tool to Monitor Disease Activity in GAD65‐Ab Autoimmune Encephalitis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate [18F]fluorodeprenyl‐D2 ([18F]F‐DED) positron‐emission tomography (PET) imaging as a biomarker of disease activity in autoimmune encephalitis (AIE) associated with glutamic acid decarboxylase 65 (GAD65) antibodies. Methods [18F]F‐DED PET was performed in 25 GAD65‐AIE patients and 8 controls using dynamic (0–60 min) and ...
Julia S. Dorneich   +19 more
wiley   +1 more source

Complex phase space representation of plasma waves: theory and applications [PDF]

open access: yes, 2018
This thesis presents results on the description of plasma waves in terms of wavepackets. The wave field is decomposed into a distribution of wavepackets in a space of position, wavevector, time, and frequency.
Ratan, Naren
core   +1 more source

Whistler Wave Generation by Anisotropic Tail Electrons During Asymmetric Magnetic Reconnection in Space and Laboratory

open access: yesGeophysical Research Letters, 2018
Whistler wave generation near the magnetospheric separatrix during reconnection at the dayside magnetopause is studied with data from the Magnetospheric Multiscale mission.
Jongsoo Yoo   +11 more
doaj   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu   +11 more
wiley   +1 more source

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