Results 181 to 190 of about 702,978 (335)
Production of Metallic Foam Precursors Using Current‐Activated Pressure‐Assisted Densification
A powder compaction metallurgical method, known as current‐activated pressure‐assisted densification, is applied to enhance the compaction of metal foam precursors. This method improves precursor quality by achieving higher density, lower electrical resistivity, and more uniform pore nucleation in the resulting foams, reducing energy consumption and ...
Tillmann Robert Neu +2 more
wiley +1 more source
Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung +14 more
wiley +1 more source
A Neighborhood Rough Sets-Based Attribute Reduction Method Using Lebesgue and Entropy Measures. [PDF]
Sun L, Wang L, Xu J, Zhang S.
europepmc +1 more source
In this study, the unique role of the unusual lone‐pair‐π conjugation mechanism in poly(1,4‐anthraquinone) (P14AQ) is explored as an organic electrode material. Unlike traditional π‐π interactions, P14AQ's conjugation involves lone pairs of oxygen atoms interacting with the π cloud of adjacent units, enabling stable charge transport even with minimal π‐
Xiaotong Zhang, Piotr de Silva
wiley +1 more source
Rough sets and Laplacian score based cost-sensitive feature selection. [PDF]
Yu S, Zhao H.
europepmc +1 more source
Generalizations of Rough Sets : Rough sets under similarity, fuzzy and dominance relations
Masahiro Inuiguchi
openalex +2 more sources
Intrusion detection using rough set classification [PDF]
Lianhua Zhang +4 more
openalex +1 more source

