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Article
Open AccessElasticity-based-exfoliability measure for high-throughput computational exfoliation of two-dimensional materials
Two-dimensional (2D) materials are promising candidates for uses in next-generation electronic and optoelectronic devices. However, only a few high-quality 2D materials have been mechanically exfoliated to dat...
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Article
Luminescence properties and tunable emission of Ca3MgSi2O8:Eu3+, Bi3+ phosphor with Bi3+ → Eu3+ energy transfer
In this work, Ca3MgSi2O8:Bi3+, Ca3MgSi2O8:xEu3+ (x = 0, 2, 4, 6, 8, and 10 mol%), and Ca3MgSi2O8:6%Eu3+, yBi3+ (y = 2, 4, 6, 8, and 10 mol%) phosphors are prepared via the high-temperature solid-state reaction me...
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Article
System of multivariate pseudo-contractive operator equations and the existence of solutions
The purpose of this paper is to study the following system of nonlinear operator equations for N-variable pseudo-contractive map**s
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Article
Open AccessMultivariate systems of nonexpansive operator equations and iterative algorithms for solving them in uniformly convex and uniformly smooth Banach spaces with applications
We prove some existence theorems for solutions of a certain system of multivariate nonexpansive operator equations and calculate the solutions by using the generalized Mann and Halpern iterative algorithms in ...
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Article
Open AccessA kind of system of multivariate variational inequalities and the existence theorem of solutions
Let K be a nonempty closed convex and bounded subset of a reflexive Banach space X. Let ...
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Article
Open Accessψ-Contraction and \((\phi ,\varphi )\) -contraction in Menger probabilistic metric space
The purpose of this paper is to present the definition of \((\phi ,\varphi )\) ...
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Article
Open AccessNon-convex hybrid algorithm for a family of countable quasi-Lipschitz map**s and application
The purpose of this article is to establish a kind of non-convex hybrid iteration algorithms and to prove relevant strong convergence theorems of common fixed points for a uniformly closed asymptotically famil...
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Article
Open AccessWeak and strong convergence theorems of fixed points for nonexpansive map**s and strongly pseudocontractive map**s in a new class of probabilistic normed spaces
The purpose of this paper is to present a new class of probabilistic normed spaces and to study fixed point problems in this class of probabilistic normed spaces. This paper includes the following two contents...
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Article
Open AccessNew hybrid shrinking projection algorithm for common fixed points of a family of countable quasi-Bregman strictly pseudocontractive map**s with equilibrium and variational inequality and optimization problems
The purpose of this paper is to introduce and consider a new hybrid shrinking projection algorithm for finding a common element of the set of solutions of a system of equilibrium problems, the set of solutions...
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Article
Hydrothermal synthesis and luminescence of NaGd(WO4)2:RE3+ (RE = Eu, Tb, Tm) phosphors
NaGd(WO4)2:RE3+ (RE = Eu, Tb, Tm) phosphors were synthesized by a hydrothermal process. The XRD and FTIR results show that the hydrothermal time has obvious influence on the crystallization of samples. The longer...
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Article
Influence of dopant concentration on up-conversion emission of Y2O3:(Yb3+, Er3+)
Y2O3:(Yb3+, Er3+) powders were synthesized by a simple solid state process. The powders were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, and laser excited spectroscopy. The format...
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Chapter and Conference Paper
A Demo for Efficient Human Attention Detection Based on Semantics and Complex Event Processing
In this paper we present a demo for efficient detecting of visitor’s attention in museum environment based on the application of intelligent complex event processing and semantic technologies. Semantics is use...
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Article
Synthesis and luminescence of Sr3Al2O6:Ce3+ powders synthesized by solid state reaction method with addition of H3BO3
Sr3Al2O6:Ce3+ powders were synthesized using a solid state reaction method in air with addition of H3BO3. The effects of Ce3+ dopant concentrations and the weight ratio (wt) of H3BO3 to total raw materials weight...
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Chapter and Conference Paper
Steering through Incentives in Large-Scale Lean Software Development
The application of lean principles and agile project management techniques in the domain of large-scale software product development has gained tremendous momentum over the last decade. This results in empower...
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Chapter and Conference Paper
An Approach for More Efficient Energy Consumption Based on Real-Time Situational Awareness
In this paper we present a novel approach for achieving energy efficiency in public buildings (especially sensor-enabled offices) based on the application of intelligent complex event processing and semantic t...
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Article
Open AccessModified Hybrid Algorithm for a Family of Quasi- -Asymptotically Nonexpansive Map**s
The purpose of this paper is to propose a modified hybrid projection algorithm and prove strong convergence theorems for a family of quasi- -asym...
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Article
Open AccessOn the Weak Relatively Nonexpansive Map**s in Banach Spaces
In recent years, the definition of weak relatively nonexpansive map** has been presented and studied by many authors. In this paper, we give some results about weak relatively nonexpansive map**s and give ...
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Article
Koordination in Service Value Networks
Der grundlegende Paradigmenwechsel von traditionellen Wertschöpfungsketten zu agilen, dienstbasierten Wertschöpfungsnetzwerken impliziert neue wirtschaftliche und organisatorische Herausforderungen. Ähnlich wi...
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Article
How to Coordinate Value Generation in Service Networks
The fundamental paradigm shift from traditional value chains to agile service value networks implies new economic and organizational challenges. As coordination mechanisms, auctions have proven to perform quit...
