Results 11 to 20 of about 4,194,965 (236)

Validating the Sensor Network Calculus by Simulations [PDF]

open access: yes, 2007
Network Calculus has been proposed and customized as a framework for worst-case analysis in wireless sensor networks (WSNs). It has been demonstrated that this so-called Sensor Network Calculus (SNC) is an effective network dimensioning tool as it allows
Jens B. Schmitt   +5 more
core   +5 more sources

Tamanho de amostra e relações lineares de caracteres morfológicos e produtivos de crambe Sample size and linear relations of the morphological characters and production of crambe

open access: yesCiência Rural, 2010
Os objetivos deste trabalho foram determinar o tamanho de amostra para a estimação da média de caracteres morfológicos e produtivos de crambe (Crambe abyssinica Hochst) e avaliar as relações entre esses caracteres. Foi conduzido um experimento a campo em
Alberto Cargnelutti Filho   +5 more
doaj   +1 more source

Quantification of Discontinuities in Welded Joints Using Gamma Tomography [PDF]

open access: yesMaterials Research, 2019
Gamma tomography was used in this work to evaluate the recurrent defects in welding processes in naval steel sheets. It was used a first-generation equipment consisting of a source of Cesium-137, with activity of the order of 200 mCi, coupled to a ...
Rodrigo Nogueira Palha   +4 more
doaj   +1 more source

Fair and efficient network dimensioning with the reference point methodology

open access: yesJournal of Telecommunications and Information Technology, 2006
The dimensioning of telecommunication networks that carry elastic traffic requires the fulfillment of two conflicting goals: maximizing the total network throughput and providing fairness to all flows.
Włodzimierz Ogryczak   +2 more
doaj   +1 more source

Link dimensioning for fractional Brownian input [PDF]

open access: yes, 2011
This paper provides a new formula for dimensioning of a link fed by fractional Brownian input. This formula is obtained based on another new approximate result for the stationary workload distribution of a queue loaded by fractional Brownian input.
Chen, Jiongze   +5 more
core   +1 more source

THE RENDERING OF A DRESS USING THE ASSYST ® 3D VIDYA SOFTWARE [PDF]

open access: yesAnnals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2023
This papers’ main aim is to present the rendering method for a dress within the 3D Vidya module of the Assyst design program. Rendering is one of the major topics of 3D computer graphics, and in practice it is always connected to the other topics.
RAȚIU Georgiana Lavinia   +2 more
doaj  

Identifying Multiple Apple Leaf Diseases Based on the Improved CBAM-ResNet18 Model Under Weak Supervision

open access: yes智慧农业, 2023
To deal with the issues of low accuracy of apple leaf disease images recognition under weak supervision with only image category labeling, an improved CBAM-ResNet-based algorithm was proposed in this research.
ZHANG Wenjing, JIANG Zezhong, QIN Lifeng
doaj   +1 more source

Children in Greenland: disease patterns and contacts to the health care system [PDF]

open access: yesInternational Journal of Circumpolar Health, 2016
Background: Previous studies of Greenlandic children’s disease pattern and contacts to the health care system are sparse and have focused on the primary health care sector.
Marius Kløvgaard   +5 more
doaj   +1 more source

Spectral Properties of Circular Piezoelectric Unimorphs

open access: yesArchives of Acoustics, 2017
The piezoelectric unimorphs are essential resonant components of many oscillating systems including electroacoustic devices. The unimorph spectral properties are namely dependent on geometric dimensions, applied materials and mounting.
Martin PUSTKA, Ladislav PŮST
doaj   +1 more source

Anthropometry Applied in Dimensioning an Earth Auger

open access: yesFloresta e Ambiente, 2018
The objective of this study was to show the application of anthropometric measurements in dimensioning an earth auger used in forest plantations, aiming to offer greater comfort, safety and health for workers. Based on anthropometric measures of a sample
Eduardo da Silva Lopes   +4 more
doaj   +1 more source

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