Results 51 to 60 of about 76,466 (301)

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

open access: yesAdvanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari   +3 more
wiley   +1 more source

Reversible and Irreversible Potentials and an Inaccuracy in Popular Models in the Fuel Cell Literature

open access: yesEnergies, 2018
Modeling is an integral part of fuel cell design and development. This paper identifies a long-standing inaccuracy in the fuel cell modeling literature. Specifically, it discusses an inexact insertion, in popular models, of cell/stack current into Nernst&
Uday K. Chakraborty
doaj   +1 more source

Inaccuracy, uncertainty and the space-time permutation scan statistic. [PDF]

open access: yesPLoS ONE, 2013
The space-time permutation scan statistic (STPSS) is designed to identify hot (and cool) spots of space-time interaction within patterns of spatio-temporal events.
Nicholas Malizia
doaj   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

Comparison of the maximal inaccuracies for two experiments [PDF]

open access: yesComputer Science Journal of Moldova, 2017
In this paper we refine and generalize some previous our results on the inaccuracy (error) theory. We define conditions, which characterize different types of functions.
Kiril Kolikov   +3 more
doaj  

Um estudo de generalização de imprecisão para variáveis aleatórias generalizadas [PDF]

open access: yes, 1984
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Florianópolis ...
Valente, Joanete Maria Costa
core  

Towards strongly consistent online HMM parameter estimation using one-step Kerridge inaccuracy

open access: yes, 2015
In this paper, we propose a novel online hidden Markov model (HMM) parameter estimator based on the new information-theoretic concept of one-step Kerridge inaccuracy (OKI).
Ford, Jason J., Molloy, Timothy L.
core   +1 more source

C (3σ) Inaccuracy

open access: yes, 2023
This brief presents a self-referenced resistor-based temperature sensor that requires no external clock. The sensing element uses the low-noise swing-boosted RC oscillators (RCOSC), of which the jitter is small compared to conventional ring oscillators ...
Lee, Minjae   +5 more
core   +1 more source

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

open access: yesAdvanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia   +3 more
wiley   +1 more source

Leibnizova kontingencia nie je náhoda ani nahodilost

open access: yesFilosofický časopis, 2023
Conceptual exactitude is one of the appanages of philosophical thinking and metaphysical thinking specifically. A slight semantic nuance may, in the case of a particular philosophical concept, lead to inaccuracy of thought.
Škára, Martin
doaj   +1 more source

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