Results 41 to 50 of about 223,979 (287)

Barrow holographic dark energy with hubble horizon as IR cutoff [PDF]

open access: yes, 2020
In this work, we propose a non-interacting model of Barrow holographic dark energy (BHDE) using Barrow entropy in a spatially flat FLRW Universe considering the IR cutoff as the Hubble horizon.
S. Srivastava, U. Sharma
semanticscholar   +1 more source

Moduli constraints on primordial black holes [PDF]

open access: yes, 2000
The amount of late decaying massive particles (e.g., gravitinos, moduli) produced in the evaporation of primordial black holes (PBHs) of mass $\Mbh\la10^9 $g is calculated.
Barrow   +5 more
core   +3 more sources

Evaluation of Amyotrophic Lateral Sclerosis-Induced Muscle Degeneration Using Magnetic Resonance-Based Relaxivity Contrast Imaging (RCI)

open access: yesTomography, 2021
(1) Background: This work characterizes the sensitivity of magnetic resonance-based Relaxivity Contrast Imaging (RCI) to Amyotrophic Lateral Sclerosis (ALS)-induced changes in myofiber microstructure.
Sudarshan Ragunathan   +7 more
doaj   +1 more source

Deconstructive humour: subverting Mexican and Chicano stereotypes in ‘Un Día Sin Mexicanos’ [PDF]

open access: yes, 2012
a long time, US cinema developed unshakeable stereotypes of Mexican ‘otherness’, with characters of Mexican cultural and ethnic heritage stigmatised as criminals or as sensual objects of desire.
Barrow, Sarah
core   +1 more source

Stable Isotropic Cosmological Singularities in Quadratic Gravity [PDF]

open access: yes, 2007
We show that, in quadratic lagrangian theories of gravity, isotropic cosmological singularities are stable to the presence of small scalar, vector and tensor inhomogeneities. Unlike in general relativity, a particular exact isotropic solution is shown to
A. A. Starobinsky   +10 more
core   +3 more sources

Barrow

open access: yes, 1937
A collection of folklore and local history stories from Barrow (school) (Barrow, Co. Kerry), collected as part of the Schools' Folklore Scheme, 1937-1938 under the supervision of teacher Ml. Ó h Uallacháin.
Barrow   +12 more
openaire   +1 more source

«This Long Ninth Century»: Yenisei Kyrgyz in the Usinsk Basin

open access: yesПоволжская археология
The article is dedicated to the analysis of the issues of periodization and local variants of the Yenisei Kyrgyz culture in the Southern Siberia. The concept of the «long ninth century» is used in relation to the history and archaeology of the medieval ...
Mitko Oleg A.
doaj   +1 more source

Biology of Saccular Cerebral Aneurysms: A Review of Current Understanding and Future Directions

open access: yesFrontiers in Surgery, 2016
Understanding the biology of intracranial aneurysms continues to be a clinical quandary. How these aneurysms form, progress, and rupture are poorly understood. Growing evidence indicates that well-established risk factors play a critical role, along with
Vernard S. Fennell   +4 more
doaj   +1 more source

Targeting Small Molecule Delivery to the Brain and Spinal Cord via Intranasal Administration of Rabies Virus Glycoprotein (RVG29)-Modified PLGA Nanoparticles

open access: yesPharmaceutics, 2020
Alternative routes of administration are one approach that could be used to bypass the blood−brain barrier (BBB) for effective drug delivery to the central nervous system (CNS). Here, we focused on intranasal delivery of polymer nanoparticles.
Eugene P. Chung   +5 more
doaj   +1 more source

The Relationship of Neuropsychological Variables to Driving Status Following Holistic Neurorehabilitation

open access: yesFrontiers in Neurology, 2014
Objective: The main objectives of the present study were to evaluate the cognitive and driving outcomes of a holistic neurorehabilitation program and to examine the relationship between the neuropsychological variables of attention, speed of information ...
Ramaswamy Kavitha ePerumparaichallai   +3 more
doaj   +1 more source

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