Results 181 to 190 of about 218,693 (287)

An ontology-based approach for semantics ranking of the web search engines results [PDF]

open access: green, 2012
Abdelkrim Bouramoul   +2 more
openalex   +1 more source

Superhydrophobic Solution Blow Spinning PTFE–SiO2 Composite Membranes for Enhanced Liquid–Liquid Extraction

open access: yesJournal of Applied Polymer Science, EarlyView.
Solution blow spinning PTFE‐SiO2 membrane for membrane assisted solvent extraction. ABSTRACT An ultrafine‐fibrous polytetrafluoroethylene (PTFE)–SiO2 membrane was successfully fabricated using the solution blow spinning (SBS) method. This membrane demonstrated superhydrophobicity (water contact angle > 150°) and oleophilicity (ethyl acetate contact ...
Yaozhong Zhang   +2 more
wiley   +1 more source

Semantifying queries over large-scale Web search engines [PDF]

open access: hybrid, 2012
Ioannis Papadakis   +3 more
openalex   +1 more source

4D Printing of Composite Thermoplastic Elastomers for Super‐Stretchable Soft Artificial Muscles

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT This study explores the development of soft, super‐stretchable artificial muscles by 4D printing of composite thermoplastic elastomers. A propylene‐based elastomer, combined with carbon black (CB) nanoparticles, is utilized to develop nanocomposite elastomers with enhanced mechanical properties.
Abbas Bayati   +6 more
wiley   +1 more source

Indexing of Journals and Indices of Publications. [PDF]

open access: yesIndian J Radiol Imaging
Vasudevan B   +3 more
europepmc   +1 more source

Current engagement with unreliable sites from web search driven by navigational search. [PDF]

open access: yesSci Adv
Greene KT   +6 more
europepmc   +1 more source

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