Results 101 to 110 of about 2,755,023 (338)

Patch Transporter: Incentivized, Decentralized Software Patch System for WSN and IoT Environments

open access: yesSensors, 2018
In the complicated settings of WSN (Wireless Sensor Networks) and IoT (Internet of Things) environments, keeping a number of heterogeneous devices updated is a challenging job, especially with respect to effectively discovering target devices and rapidly
JongHyup Lee
doaj   +1 more source

From tools to theories: The emergence of modern financial economics [PDF]

open access: yes
It is shown that early research in modern financial economics had substantially been driven by the application of the research strategy of economics and the use of newly developed mathematical methods. For this purpose the professionalization of business
Koehn, Julia
core  

Formation of Laser‐Induced Periodic Surface Structures on Titanium Alloy Using a Picosecond Laser: Dependence on Fluence and Number of Laser Pulses

open access: yesAdvanced Materials Interfaces, EarlyView.
Laser treatment of materials is a versatile technique for generating ordered surface structures. Nevertheless, such structures are the result of laser parameters such as laser pulse fluence. We demonstrate that homogeneous low special frequency laser‐induced periodic surface structures are contingent on both single and effective fluence dose and can be
Iana Fomicheva   +6 more
wiley   +1 more source

Entire solutions for a delayed lattice competitive system

open access: yesAdvances in Difference Equations, 2019
In this paper, we investigate the existence of entire solutions for a delayed lattice competitive system. Here the entire solutions are the solutions that exist for all (n,t)∈Z×R $(n,t)\in \mathbb{Z}\times \mathbb{R}$. In order to prove the existence, we
Rui Yan, Yang Wang, Meiping Yao
doaj   +1 more source

Mathematical Control Theory and Finance [PDF]

open access: green, 2008
Andrey Sarychev   +3 more
openalex   +1 more source

Li Incorporation Induces Surface Chemical Disorder in Solution‐Processed Cu2ZnSn(S,Se)4

open access: yesAdvanced Materials Interfaces, EarlyView.
Lithium incorporation into Cu2ZnSn(S,Se)4 (CZTSSe) thin‐film semiconductors is highly beneficial for solar power conversion efficiencies, although directly visualising its impact on the absorber is difficult. Energy‐filtered photoemission electron microscopy measurements reveal lithium alloying induces surface chemical disorder of CZTSSe, highlighted ...
Alice Sheppard   +9 more
wiley   +1 more source

Inexact SA Method for Constrained Stochastic Convex SDP and Application in Chinese Stock Market

open access: yesJournal of Function Spaces, 2018
We propose stochastic convex semidefinite programs (SCSDPs) to handle uncertain data in applications. For these models, we design an efficient inexact stochastic approximation (SA) method and prove the convergence, complexity, and robust treatment of the
Shuang Chen   +3 more
doaj   +1 more source

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