Results 71 to 80 of about 26,553 (309)

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

open access: yesAdvanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Analysis of Brace Stiffness Influence on Stability of the Truss

open access: yesInternational Journal of Applied Mechanics and Engineering, 2015
The paper is devoted to the numerical and experimental research of stability of a truss with side elastic supports at the top chord. The structure is a model of a real roof truss scaled by factor ¼.
M. Krajewski, P. Iwicki
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Imperfection [PDF]

open access: yes, 2012
??aspirations to perfection awaken us to our actual imperfection.? It is in the space between these aspirations and our inability to achieve them that Grant reflects upon imperfection.
Grant, Patrick
core  

IMPERFECTION DETECTION MANAGEMENT IN SOFTWARE METRICS

open access: yes, 2013
This paper involved in the software and various software projects. Imperfection Management basically includes identification and taking actions for fault prevention for improving the software quality.
, N. Vijayaraj, S. Henry Leo Kanickam
core   +1 more source

Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi   +2 more
wiley   +1 more source

Vibration control of induction motor stator with imperfections using dynamic absorbers

open access: yesNihon Kikai Gakkai ronbunshu, 2014
This paper deals with the quenching problem of electromagnetic vibration of the motor stator with imperfections at the resonant frequency using a pair of dynamic absorbers.
Yutaka YOSHITAKE   +5 more
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

imperfect Language

open access: yes, 2013
This study poses the low scientific usage of oral and written language in classrooms of higher education through evidence shown by students in their work and direct answers to questions. It reflects upon a possible turn toward a language that does not contribute to analysis and reflexive observation and that, therefore, deviates from the model that has
openaire   +2 more sources

Graph Imperfection II

open access: yesJournal of Combinatorial Theory, Series B, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gerke, S, McDiarmid, C
openaire   +4 more sources

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