Results 11 to 20 of about 4,597 (168)

High-Performance PbSe Quantum Dots with Palmitoyl Chloride and Their Application to Short-Wavelength Infrared Photodetector Devices. [PDF]

open access: yesSmall Methods
Comparison data of the absorption spectra of PbSe quantum dots with and without palmitoyl chloride (PalCl) treatment, and the external quantum efficiency (EQE) spectrum of a photodetector device based on PalCl‐treated quantum dots. Abstract Quantum dots (QDs), particularly those in the short‐wavelength infrared (SWIR) range, have garnered significant ...
Seo H   +7 more
europepmc   +2 more sources

Pan-Variant SARS-CoV-2 Vaccines Induce Protective Immunity by Targeting Conserved Epitopes. [PDF]

open access: yesAdv Sci (Weinh)
An integrative approach identifies conserved B‐cell and T‐cell epitopes within SARS‐CoV‐2 proteins, redirecting immune responses from variable to conserved regions. These epitopes elicit robust humoral and cellular immunity, neutralizing diverse viral variants. Promiscuous T‐cell epitopes demonstrate cross‐species efficacy, highlighting their potential
Shah M   +5 more
europepmc   +2 more sources

Colloidal InSb Quantum Dots for 1500 nm SWIR Photodetector with Antioxidation of Surface. [PDF]

open access: yesAdv Sci (Weinh)
High‐quality InSb quantum dots(QDs) are synthesized using indium‐carboxylate and tris(trimethylsilyl)antimony(TMS‐Sb) precursors. To mitigate surface oxidation, InCl3 is added as a co‐precursor, inducing the presence of Cl‐ ions that function as a protective layer on the QD surface.
Seo H   +5 more
europepmc   +2 more sources

On superconvergence techniques [PDF]

open access: yesActa Applicandae Mathematicae, 1987
A brief survey with a bibliography of superconvergence phenomena in finding a numerical solution of differential and integral equations is presented. A particular emphasis is laid on superconvergent schemes for elliptic problems in the plane employing the finite element method.
Křížek, Michal, Neittaanmäki, Pekka
openaire   +2 more sources

Galerkin and Runge–Kutta methods: unified formulation, a posteriori error estimates and nodal superconvergence [PDF]

open access: yes, 2011
. We unify the formulation and analysis of Galerkin and Runge–Kutta methods for the time discretization of parabolic equations. This, together with the concept of reconstruction of the approximate solutions, allows us to establish a posteriori ...
A. Lozinski   +21 more
core   +5 more sources

A family of interior-penalized weak Galerkin methods for second-order elliptic equations

open access: yesAIMS Mathematics, 2021
Interior-penalized weak Galerkin (IPWG) finite element methods are proposed and analyzed for solving second order elliptic equations. The new methods employ the element $(\mathbb{P}_{k},\mathbb{P}_{k}, \mathcal{RT}_{k})$, with dimensions of space $d=2,3$,
Kaifang Liu, Lunji Song
doaj   +1 more source

Duality, Superconvergence and the Phases of Gauge Theories [PDF]

open access: yes, 1997
Results about the phase structure of certain N=1 supersymmetric gauge theories, which have been obtained as a consequence of holomorphy and `electric-magnetic' duality, are shown to be in quantitative agreement with corresponding consequences of ...
Banks   +42 more
core   +2 more sources

Superconvergent Nyström Method Based on Spline Quasi-Interpolants for Nonlinear Urysohn Integral Equations

open access: yesMathematics, 2023
Integral equations play an important role for their applications in practical engineering and applied science, and nonlinear Urysohn integral equations can be applied when solving many problems in physics, potential theory and electrostatics, engineering,
Sara Remogna   +2 more
doaj   +1 more source

The MINI mixed finite element for the Stokes problem: An experimental investigation [PDF]

open access: yes, 2018
Super-convergence of order 1.5 in pressure and velocity has been experimentally investigated for the two-dimensional Stokes problem discretised with the MINI mixed finite element.
Boffi, Daniele, Cioncolini, Andrea
core   +2 more sources

Convergence and Stability in Collocation Methods of Equation u′(t)=au(t)+bu([t])

open access: yesJournal of Applied Mathematics, 2012
This paper is concerned with the convergence, global superconvergence, local superconvergence, and stability of collocation methods for u′(t)=au(t)+bu([t]).
Han Yan   +3 more
doaj   +1 more source

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