Results 71 to 80 of about 120,187 (212)

Lead Halide Perovskite‐Based Nanoheterostructures: Design, Properties, and Applications

open access: yesChemistryEurope, Volume 4, Issue 5, May 2026.
A comprehensive overview of lead halide perovskite‐based nanoheterostructures (NHS) with metal chalcogenides, lead chalcohalides, oxides, perovskite derivatives, metal halides, and metals is presented. The review highlights the different synthesis strategies, crystallographic orientations, epitaxial interfaces, and optical properties of the NHS and ...
Kunnathodi Vighnesh, Andrey L. Rogach
wiley   +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

Near-IR Spectra of Red Supergiants and Giants. I- Models with Solar and with Mixing-Induced Surface Abundance Ratios

open access: yes, 2007
We provide a grid of PHOENIX spectra of red giant and supergiant stars, that extend through optical and near-IR wavelengths. For the first time, models are also provided with modified surface abundances of C, N and O, as a step towards accounting for the
A. Lançon   +48 more
core   +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  

Harmonic and power spectrum analysis of vertical ground reaction force in patients who have a stroke within 3 months

open access: yesExperimental Physiology, Volume 111, Issue 5, Page 2528-2542, 1 May 2026.
Abstract Stroke remains a primary cause of disability globally. An in‐depth comprehension of gait impairments following a stroke is vital for crafting effective therapeutic interventions, and vertical ground reaction forces (vGRF) provide valuable insights into these mechanics.
Li Zhang   +3 more
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

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

Electro‐clinical features of Mowat–Wilson syndrome: A retrospective study of 31 children in mainland China

open access: yesEpileptic Disorders, Volume 28, Issue 2, Page 344-358, April 2026.
Abstract Objective To summarize the electro‐clinical and genetic characteristics of children with Mowat–Wilson syndrome (MWS). Methods This study is a hospital‐based case series analyzing clinical data from 31 pediatric patients with MWS and epilepsy treated at Peking University First Hospital between June 2020 and December 2024.
Yi Ju, Tao‐yun Ji
wiley   +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

Precision Stress Engineering in Tensegrity‐Inspired Nanoarchitectures Enabled by Size‐Affected Shrinkage

open access: yesSmall, Volume 22, Issue 23, 22 April 2026.
This work identifies a size‐dependent shrinkage effect that arises during polymer pyrolysis and uses it to embed residual stress into tensegrity‐inspired nanoarchitectures. By adjusting the dimensions of the structural elements, controlled prestress can be introduced in a simple and repeatable manner, enabling mechanically tunable nanostructures with ...
Amitha R. Mulastham   +6 more
wiley   +1 more source

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