Results 71 to 80 of about 3,659,284 (300)

From semiclassical Strichartz estimates to uniform $L^p$ resolvent estimates on compact manifolds

open access: yes, 2017
We prove uniform $L^p$ resolvent estimates for the stationary damped wave operator. The uniform $L^p$ resolvent estimates for the Laplace operator on a compact smooth Riemannian manifold without boundary were first established by Dos Santos Ferreira ...
Burq, Nicolas   +2 more
core   +2 more sources

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

El culto a los santos en el SE. hispano en época visigoda. Aproximación a un problema metodológico

open access: yesAntigüedad y Cristianismo, 1985
A propósito de San Ginés de la Jara el Dr. Torres Fontes ha escrito estudiando el caso del monasterio fundado por Alfonso X El Sabio en las cercanías de Cabo de Palos, a unos 16 kms. de Cartagena y junto al Mar Menor. (...)
Mª del Carmen Berrocal Caparrós
doaj  

The Euro Sovereign Debt Crisis, Determinants of Default Probabilities and Implied Ratings in the CDS Market: An Econometric Analysis [PDF]

open access: yes
In this paper we take an innovative econometric look at the Euro Zone Sovereign Debt Crisis. We are particularly interested in understanding which determinants have led investors to ask for higher yields on sovereign debt from the Euro shatter belt.
Carlos Santos
core  

Quasi-elastic barrier distribution as a tool for investigating unstable nuclei

open access: yes, 2004
The method of fusion barrier distribution has been widely used to interpret the effect of nuclear structure on heavy-ion fusion reactions around the Coulomb barrier.
Hagino, K., Rowley, N.
core   +3 more sources

Record Energy Storage Performance Metrics in Ferroelectric Hafnia‐Based Films through Heterostructure Design

open access: yesAdvanced Functional Materials, EarlyView.
Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan   +10 more
wiley   +1 more source

NARRATIVAS HAGIOGRÁFICAS Y REPRESENTACIONES DEMONOLÓGICAS: EL DEMONIO EN LOS CLAUSTROS DEL PERÚ VIRREINAL. SIGLO XVII

open access: yesHistoria (Santiago), 2011
En el Perú del siglo XVII, caracterizado por una intensa religiosidad, los hombres y mujeres virtuosos vivieron en una permanente confrontación con el demonio, la que fue entendida como expresión del conflicto que se daba entre el Bien y el Mal desde el ...
René Millar Carvacho
doaj  

Dual‐Peptide Nanoplatform: Mesoporous Silica Nanoparticles Functionalized With a Cell‐Penetrating Peptide and Loaded With Rationally Designed Antimicrobial Peptides for Tuberculosis Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
Machine learning–guided engineering of a plectasin‐derived peptide yields DC05, a potent antimycobacterial candidate. Encapsulation into tuftsin‐functionalized mesoporous silica nanoparticles enhances intracellular delivery, stability, and activity against Mycobacterium tuberculosis while maintaining low cytotoxicity and minimal hemolysis. The combined
Christian S. Carnero Canales   +12 more
wiley   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

open access: yesAdvanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang   +7 more
wiley   +1 more source

Automatic Estimation of the Seafloor Geomorphology of the Santos Basin, Brazil [PDF]

open access: yes, 2002
The bathymetry and acoustic backscatter of Santos Basin, Brazil were mapped using a SeaBeam 2112 (12 kHz, 151 beam) Multibeam Echosounder (MBES) aboard the R/V Falcon Explorer.
Calder, Brian R.   +2 more
core   +1 more source

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