Results 91 to 100 of about 773,208 (246)

Uncertainty Aware Resource Provisioning Framework for Cloud Using Expected 3-SARSA Learning Agent: NSS and FNSS Based Approach

open access: yesCybernetics and Information Technologies, 2019
Efficiently provisioning the resources in a large computing domain like cloud is challenging due to uncertainty in resource demands and computation ability of the cloud resources. Inefficient provisioning of the resources leads to several issues in terms
Bhargavi K., Sathish Babu B.
doaj   +1 more source

Large‐Scale Interlaboratory Study Along the Entire Process Chain of Laser Powder Bed Fusion: Bridging Variability, Standards, and Optimization across Metals and Polymers

open access: yesAdvanced Engineering Materials, EarlyView.
What happens when 32 labs join forces to study nanoparticle‐modified powders? A data‐driven journey through laser powder bed fusion—now openly accessible for the entire additive manufacturing community—is studied. Laser powder bed fusion is a cornerstone technology for additive manufacturing (AM) of metals and polymers, yet challenges in achieving ...
Ihsan Murat Kuşoğlu   +73 more
wiley   +1 more source

Invariant-based approach to symmetry class detection [PDF]

open access: yes, 2011
In this paper, the problem of the identification of the symmetry class of a given tensor is asked. Contrary to classical approaches which are based on the spectral properties of the linear operator describing the elasticity, our setting is based on the ...
Auffray, Nicolas   +2 more
core   +4 more sources

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

open access: yesAdvanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram   +2 more
wiley   +1 more source

The Effect of Entry into the European Union on the Slovak Beer Industry and Its Consequences for the Tax Taken from the Excise Duty on Beer

open access: yesBeverages, 2015
The following paper is concerned with the issue of increasing the excise duty on beer and its consequences for consumption of the studied product. The aim is to demonstrate the tax burden in relation to domestic producers and beer consumption in the ...
Ing. Juraj Válek
doaj   +1 more source

Efficient Education Policy - A Second-Order Elasticity Rule [PDF]

open access: yes
Assuming a two-period model with endogenous choices of labor, education, and saving, efficient education policy is characterized for a Ramsey-like scenario in which the government is constrained to use linear instruments.
Wolfram F. Richter
core  

Effect of Thermomechanical Processing on the Impact Deformation of Additively Manufactured 316L Stainless Steel

open access: yesAdvanced Engineering Materials, EarlyView.
Previous studies on additive manufacturing primarily focus on the mechanical properties of as‐printed components. In the present work, researchers explore the potential of employing novel thermomechanical postprocessing techniques to improve the microstructure after printing.
Radim Kocich   +3 more
wiley   +1 more source

Elasticity optimism [PDF]

open access: yes
Estimates of the elasticity of substitution between domestic and foreign varieties are small in macroeconomic data, and substantially larger in disaggregated studies. This may be an artifact of heterogeneity.
Isabelle Méjean, Jean Imbs
core  

X‐Ray Computed Tomography Quantifies Primary Phases and Reveals Crack Morphology in High‐Cycle Fatigue of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder   +6 more
wiley   +1 more source

Fatores associados ao aumento no índice de incremento de pressão radial em indivíduos hipertensos Factors associated with increased radial augmentation index in hypertensive individuals

open access: yesArquivos Brasileiros de Cardiologia, 2011
FUNDAMENTO: A rigidez arterial é uma variável preditora de morbimortalidade e um possível marcador de lesão vascular. Sua avaliação não invasiva por tonometria radial e análise do índice de incremento (r-AI) permite identificar os pacientes expostos a um
Renan Oliveira Vaz-de-Melo   +9 more
doaj  

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