Results 41 to 50 of about 3,720,590 (347)

Polyaniline-based 3D network structure promotes entrapment and detection of drug-resistant bacteria

open access: yesNano Convergence, 2023
Sensitive and accurate capture, enrichment, and identification of drug-resistant bacteria on human skin are important for early-stage diagnosis and treatment of patients.
Younseong Song   +12 more
doaj   +1 more source

Over-convergence on the circle of convergence

open access: yesDuke Mathematical Journal, 1947
Stellt die Potenzreihe \(\sum_{n=0}^\infty a_n z^n\) vom Konvergenzradius 1 eine analytische Funktion \(f(x)\) dar, die auf einem abgeschlossenen Bogen \(C\) des Einheitskreises regulär ist, so kann bekanntlich der Fall eintreten, daß eine Teilfolge \(s_{m_i} (z) (i=1,2,...)\) der Folge der Partialsummen \(s_m(z) = \sum_{n=0}^\infty a_n z^n\) \((m=0,1,.
Erdös, Paul, Piranian, George
openaire   +3 more sources

Pointwise Convergence in Probability of General Smoothing Splines [PDF]

open access: yes, 2017
Establishing the convergence of splines can be cast as a variational problem which is amenable to a $\Gamma$-convergence approach. We consider the case in which the regularization coefficient scales with the number of observations, $n$, as $\lambda_n=n^{-
Johansen, Adam M., Thorpe, Matthew
core   +2 more sources

Polymer-based chromophore–catalyst assemblies for solar energy conversion

open access: yesNano Convergence, 2017
The synthesis of polymer-based assemblies for light harvesting has been motivated by the multi-chromophore antennas that play a role in natural photosynthesis for the potential use in solar conversion technologies.
Gyu Leem   +2 more
doaj   +1 more source

Electrochemical H2O2 biosensor based on horseradish peroxidase encapsulated protein nanoparticles with reduced graphene oxide-modified gold electrode

open access: yesNano Convergence, 2020
In this study, an electrochemical biosensor composed of a horseradish peroxidase (HRP)-encapsulated protein nanoparticles (HEPNP) was fabricated for the sensitive and selective detection of H2O2.
Jeong-Hyeop Shin   +5 more
doaj   +1 more source

Perovskite single-crystal thin films: preparation, surface engineering, and application

open access: yesNano Convergence, 2023
Perovskite single-crystal thin films (SCTFs) have emerged as a significant research hotspot in the field of optoelectronic devices owing to their low defect state density, long carrier diffusion length, and high environmental stability.
Zemin Zhang   +3 more
doaj   +1 more source

On Convergence Properties of Shannon Entropy

open access: yes, 2007
Convergence properties of Shannon Entropy are studied. In the differential setting, it is shown that weak convergence of probability measures, or convergence in distribution, is not enough for convergence of the associated differential entropies.
A. Antos   +16 more
core   +1 more source

Relationship between hepatocellular carcinoma circulating tumor cells and tumor volume

open access: yesCancer Convergence, 2018
Background Microfluidic platforms have demonstrated the ability to isolate rare circulating tumor cells from a wide variety of cancers. Our group has recently shown the ability to isolate circulating tumor cells (CTCs) from hepatocellular carcinoma (HCC)
Rahmi Oklu   +14 more
doaj   +1 more source

Accelerating consensus of self-driven swarm via adaptive speed [PDF]

open access: yes, 2008
In resent years, Vicsek model has attracted more and more attention and been well developed. However, the in-depth analysis on the convergence time are scarce thus far.
Akyildiz   +27 more
core   +2 more sources

Recent trends in vanadium-based SCR catalysts for NOx reduction in industrial applications: stationary sources

open access: yesNano Convergence, 2022
Vanadium-based catalysts have been used for several decades in ammonia-based selective catalytic reduction (NH3-SCR) processes for reducing NO x emissions from various stationary sources (power plants, chemical plants, incinerators, steel mills, etc ...
Bora Ye   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy