Results 41 to 50 of about 4,682 (265)

Modified Asymptotic Solutions and Application to Asymptotic Expansions of Indicator Functions in Mixed-Type Media

open access: yesMathematics
Asymptotic solutions that can describe the incidence and reflection of waves have been used in various situations. They can also be applied to inverse problems and provide useful information in situations where a precise evaluation is required.
Mishio Kawashita, Wakako Kawashita
doaj   +1 more source

Value of Information of Improved Traceability in Fresh Produce Markets

open access: yesAgribusiness, EarlyView.
ABSTRACT Traceability plays an important role in promoting a safe food supply by fostering transparent information exchange along the food supply chain. New technological innovations have the potential to improve traceability outcomes, as greater transparency along the food supply chain can aid in pinpointing precise origins of the contamination ...
Kelsey Vourazeris   +2 more
wiley   +1 more source

On Initial-Boundary Value Problems for Hyperbolic Equations in Domains with Conical Points

open access: yesAbstract and Applied Analysis, 2013
We consider an initial-boundary value problem for general higher-order hyperbolic equation in an infinite cylinder with the base containing conical points on the boundary.
Nguyen Manh Hung, Nguyen Thanh Anh
doaj   +1 more source

On Root-N Consistency of Estimators for Nuisance Parameters of Asymptotic Optimal Tests: The I.I.D Case ( Abreviated Title: Root-N Consistency of Estimator) [PDF]

open access: yesThe Egyptian Statistical Journal, 1987
With suitable regularity conditions on the density func-tion, any estimator ein for the nuisance parameters ei which are root-n consistent under the null hypothesis Ho:w=0 are shown to be also root--n consistent for any sequence of alterna-tives (wn ...
Mohamed Habib
doaj   +1 more source

Uniform asymptotic regularity for Mann iterates

open access: yesJournal of Mathematical Analysis and Applications, 2002
In a previous paper we obtained an effective quantitative analysis of a theorem due to Borwein, Reich and Shafrir on the asymptotic behavior of general Krasnoselski-Mann iterations for nonexpansive self-mappings of convex sets C in arbitrary normed spaces.
openaire   +2 more sources

A Memristor‐Based In‐Memory Computing System‐on‐Chip with Efficient Depthwise Convolution

open access: yesAdvanced Intelligent Systems, EarlyView.
We present a memristor‐based in‐memory computing (IMC) architecture that enables efficient depthwise convolution (DWC) acceleration. Fabricated in a system‐on‐chip with crossbar arrays, the design improves memory utilization. Experimental validation demonstrates the first hardware acceleration of DWC in IMC, achieving a digital comparable inference ...
Wenhao Song   +21 more
wiley   +1 more source

Parameter Estimation for Stochastic Differential Equations Driven by Mixed Fractional Brownian Motion

open access: yesAbstract and Applied Analysis, 2014
We study the asymptotic properties of minimum distance estimator of drift parameter for a class of nonlinear scalar stochastic differential equations driven by mixed fractional Brownian motion. The consistency and limit distribution of this estimator are
Na Song, Zaiming Liu
doaj   +1 more source

How cold is too cold? A theoretical analysis of the optimal trigger for index insurance for frost damage to crops

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar   +2 more
wiley   +1 more source

Remarks on the existence and decay of the nonlinear beam equation

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1994
We will consider a class of nonlinear beam equation and we will prove the existence and decay weak ...
Jaime E. Mũnoz Rivera
doaj   +1 more source

Essential, Yet Precarious, Mistreated, Sick and Medicalized: A Sequential Explanatory Mixed‐Methods Study on Homecare Aides in Spain

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Homecare aides (HCAs) are professional non‐family caregivers, who support dependent individuals to live at home with dignity; yet in Spain they remain understudied and vulnerable, often facing precarious working conditions. We aimed to characterize HCAs’ employment, living conditions, health, and exposure to workplace violence and ...
Albert Navarro‐Giné   +6 more
wiley   +1 more source

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