Results 101 to 110 of about 250,595 (286)

Experimental Investigation of the Influence of Phase Compounds on the Friability of Fe-Si-Mn-Al Complex Alloy

open access: yesMetals
The research presented in the article is devoted to the study of the influence of phase compounds on the friability of the Fe-Si-Mn-Al complex alloy. The urgency of the problem lies in the development of technology for producing a non-scatterable alloy ...
Talgat Zhuniskaliyev   +7 more
doaj   +1 more source

Atomistic Theory of Ostwald Ripening and Disintegration of Supported Metal Particles under Reaction Conditions

open access: yes, 2013
Understanding Ostwald ripening and disintegration of supported metal particles under operating conditions has been of central importance in the study of sintering and dispersion of heterogeneous catalysts for long-term industrial implementation.
李微雪   +3 more
core   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

open access: yesAdvanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ   +19 more
wiley   +1 more source

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

open access: yesAdvanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source

Factors of Restructuring of Integrated Corporate Structures

open access: yesУправленческое консультирование, 2018
The restructuring of companies has always been seen as a mechanism to improve business performance. In the Russian economy, we can distinguish four stages of restructuring organizations, the development of each of them was due to their own factors, both ...
I. R. Zhabbarov
doaj   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

open access: yesAdvanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees   +6 more
wiley   +1 more source

Brexit Uncertainty and Trade Disintegration

open access: yesEconomic Journal, 2018
We estimate the uncertainty effects of preferential trade disagreements. Increases in the probability of Britain’s exit from the European Union (Brexit) reduce bilateral export values and trade participation.
Alejandro G. Graziano   +2 more
semanticscholar   +1 more source

The main actors of interior political conflict in Libya

open access: yesМеждународная аналитика, 2016
One of the Arab Spring consequences that shocked Middle East region was an ouster of some autocratic rulers with Libyan leader M. Qaddafi among them. Libya suffered the crash of its state institutes; vacuum of rule has actually emerged.
Y. Zinin
doaj   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Redispersibility of Paper Under Low Agitation and How It Deteriorates over Time

open access: yesRecycling
In many paper applications the paper is supposed to disintegrate into its constituating fibers after disposal. This happens in water with only very little input of mechanical energy.
Andrea Christine Pfennich, Ulrich Hirn
doaj   +1 more source

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