Results 81 to 90 of about 126,281 (224)

Downregulation of BST2 Rescues Cochlear Nerve Demyelination in Age‐Related Hearing Loss via Enhancing Schwann Cell Migration

open access: yesAging Cell, Volume 25, Issue 1, January 2026.
The illustration indicates that increased BST2 expression in Schwann cells leads to cochlear nerve demyelination, accelerating hearing loss in ARHL. The upregulation of BST2 reduces POU6F1 expression by activating the NF‐κB pathway, which impairs MPZ transcription and Schwann cell migration, ultimately contributing to neural demyelination in ARHL ...
Mengxiao Liu   +8 more
wiley   +1 more source

Usos de Twitter durante el 15M. El caso de la prensa catalana

open access: yesSur le Journalisme, 2015
Durante las primeras manifestaciones del 15M o movimiento de los indignados, miles de usuarios españoles se registran en Twitter a la vez que se multiplican las informaciones sobre el movimiento en este medio.
Juan Linares-Lanzman   +1 more
doaj  

NEW EA TYPE VARIABLE STAR IN THE FIELD OF NGC 2174 AND NGC 2175

open access: yesOdessa Astronomical Publications, 2017
New Algol-type star is found with α = 06h09m16s.9, δ = +20°25'06'' (2000.0), JD Min= 2449311.467 + 2.210345 x E, range 13m.9 - 15m.3, duration of eclipse D = 0.07.
I. S. Bryukhanov
doaj   +1 more source

Development and fabrication of an advanced liquid cooling garment [PDF]

open access: yes
The elastomeric film fin/tube concept which was developed is a composite of polyurethane film, fine expanded silver mesh, a serpentine pattern polyurethane transport tubing and an integral comfort liner, all bonded via adhesive application and vacuum ...
Hixon, C. W., Leith, J. R.
core   +1 more source

The Selective Bromodomain and Extra‐Terminal Domain (BET) Inhibitor RVX‐208 Reduces Cocaine‐Seeking Behaviour and Alters Proteomic Pathways in the Nucleus Accumbens

open access: yesAddiction Biology, Volume 31, Issue 1, January 2026.
Rats treated with the domain‐selective BET inhibitor RVX‐208 during a 2‐week forced abstinence period exhibited a reduction in cocaine‐seeking behaviour but not sucrose seeking or open field behaviour. This treatment effect was associated with proteomic changes in pathways relevant to dopaminergic and glutamatergic signalling in the nucleus accumbens ...
Tyler J. Sacko   +3 more
wiley   +1 more source

Dynamics and neutrino signal of black hole formation in non-rotating failed supernovae. I. EOS dependence

open access: yes, 2007
We study the black hole formation and the neutrino signal from the gravitational collapse of a non-rotating massive star of 40 Msun. Adopting two different sets of realistic equation of state (EOS) of dense matter, we perform the numerical simulations of
H. Suzuki   +4 more
core   +1 more source

Accurate prediction of the non‐bridging oxygen (NBO) content in aluminosilicate glass

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Abstract We demonstrate that the entire set of bridging oxygen (BO; O[2]${\rm O}^{[2]}$ coordinations), non‐bridging O (NBO; O[1]${\rm O}^{[1]}$), and O tricluster (O[3]${\rm O}^{[3]}$) populations may be deduced for an aluminosilicate (AS) glass by knowledge of its composition and the {AlO4${\rm AlO}_{4}$, AlO5${\rm AlO}_{5}$, AlO6${\rm AlO}_{6 ...
Baltzar Stevensson, Mattias Edén
wiley   +1 more source

Storing Excess Solar Power in Hot Water on Household Level as Power-to-Heat System

open access: yesEnergies
PV technology has become widespread in the Netherlands, reaching a cumulative installed capacity of 22.4 GWp in 2023 and ranking second in the world for solar PV per capita at 1268 W/capita.
Ivar Kotte   +2 more
doaj   +1 more source

Una mirada tecnopolítica al primer año de Podemos. Seis hipótesis

open access: yesRevista Teknokultura, 2015
La irrupción de Podemos en las elecciones europeas de mayo de 2014 ha transformado radicalmente la escena política española. El impacto de Podemos se enmarca en un contexto de crisis económica, creciente intolerancia contra la corrupción y una paisaje ...
Javier Toret Medina
doaj   +1 more source

A `warp drive' with more reasonable total energy requirements

open access: yes, 1999
I show how a minor modification of the Alcubierre geometry can dramatically improve the total energy requirements for a `warp bubble' that can be used to transport macroscopic objects.
Alcubierre M   +4 more
core   +1 more source

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