Results 111 to 120 of about 2,080,475 (297)
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source
Making a Cold Start in Legal Recommendation: An Experiment
Since the OpenLaws portal is envisioned as an open environment for collaboration between legal professionals, recommendation will eventually become a collaborative filtering problem. This paper addresses the cold start problem for such a portal, where initial recommendations will have to be given, while collaborative filtering data is initially too ...
Boer, A., Winkels, R.
openaire +4 more sources
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo +10 more
wiley +1 more source
Joint features regression for Cold-Start Recommendation on VideoLectures.Net
ECML/PKDD Discovery Challenge Workshop 2011, DCW 2011 -- 5 September 2011 through 5 September 2011 -- Athens -- 101687Recommender systems are popular information filtering systems used in various domains.
Capan, G., Yılmazel, Özgür
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Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang +12 more
wiley +1 more source
Editorial: March 2019 (Vol. 5, Issue 1)
Over the past year, we’ve had a change of hands from our founder, Matt Barr, to our new editor-in-chief, Mahli-Ann Butt. We’ve taken some extra time to put together this issue with great pride and care.
Thomson, Reece +7 more
core +1 more source
Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures
In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash +6 more
wiley +1 more source
In this paper, a method for electric-resistance heating is proposed to reduce the thermal stress generated at a thick-walled pressure component during cold start-up in a coal-fired utility boiler.
Zhiwen Hou +6 more
doaj +1 more source
This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie +13 more
wiley +1 more source
Catalog of publications, videotapes, and services designed to provide resources for Head Start grantees and delegates to use in the planning, management, and operations of their programs.Includes indexes.Shipping list no.: 2007-0321-P.Cover title.Catalog
United States. Administration for Children and Families. +1 more
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