Results 91 to 100 of about 515,998 (291)

An Inkjet‐Printed Platinum‐Based Temperature Sensing Element on Polyimide Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
An inkjet‐printed, meander‐structured, nanoparticle platinum‐based resistive temperature sensors on polyimide substrates are demonstrated as proof‐of‐concept. Optimized sintering at 250°C enables stable conductive structures. The Pt100‐ and Pt1000‐type sensors exhibit linear resistance–temperature characteristics with stable TCR in the 20°C–80°C range,
Shawon Alam   +6 more
wiley   +1 more source

Des initiatives locales européennes pour atteindre le facteur 4 ?

open access: yesDéveloppement Durable et Territoires, 2014
In a climate emergency and peak oil context, the local dimension proves to be a strategical scale to take up the challenge of factor 4. It is what we will try to question in this article. We will examine brakes and levers which meet the local initiatives
Elsa Mor
doaj   +1 more source

Reflexive self-organization and path dependency in institutionalization processes [PDF]

open access: yes
The purpose of this paper is to work toward developing evolutionary reasoning in the social sciences. Along with that, we argue to overcome the artificial divide of natural and social science for the sake of understanding behaviour.
Bobrova, Maria, Kümpel, Arndt
core   +1 more source

Efficient Process Development for Laser Powder Bed Fusion of a Soft‐Magnetic Metallic Glass Composite

open access: yesAdvanced Engineering Materials, EarlyView.
Iron‐based metallic glass alloys exhibit excellent soft‐magnetic properties, and unprecedented geometrical freedom in the design of soft‐magnetic metallic glass components is made possible by additive manufacturing. An efficient workflow for developing parameters for laser‐based powder bed fusion of a Fe‐based metallic glass alloy is presented along ...
Julia Löfstrand   +7 more
wiley   +1 more source

Hysteresis in an Evolutionary Labor Market with Adaptive Search [PDF]

open access: yes
This study undertakes a systematic experimental investigation of hysteresis (path dependency) in an agent-based computational labor market framework. It is shown that capacity asymmetries between work suppliers and employers can result in two distinct ...
Leigh Tesfatsion
core  

Effects of Carbon Nanoparticles on Triboelectro‐Induced Surface Defects

open access: yesAdvanced Engineering Materials, EarlyView.
Carbon nanoparticles added to grease modify the electrocontact behavior. The synergy of particle concentration and electric current dominates the surface damage of metals in contact. Electrical surface damage caused by current leakage is a critical challenge in high‐performance applications such as electric vehicle (EV) drivetrains and wind turbine ...
Mohsen Tajedini   +6 more
wiley   +1 more source

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

open access: yesAdvanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De   +3 more
wiley   +1 more source

The South African developmental landscape: restricted potentials or expansive, complex adaptive opportunities?

open access: yesThe Journal for Transdisciplinary Research in Southern Africa, 2013
This article argues that the South African developmental landscape is currently locked into an overly technical, path dependent paradigm that is unlikely to be capable of embracing the complex challenges identified by the recent National Development Plan.
C J Burman   +4 more
doaj   +1 more source

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