Results 101 to 110 of about 127,213,575 (291)
Additive Manufacturing of Alumina‐Reinforced Elastomers
Vat‐photopolymerized elastomers reinforced with platelet‐shaped alumina exhibited preferential orientation, reduced porosity, and significantly enhanced mechanical performance. A 3 wt% platelet loading increased tensile strength from 12.4 to 45.7 MPa, highlighting the critical role of filler morphology in elastomeric VPP composites.
Majid Barzegar Keyvani +6 more
wiley +1 more source
Nature and Artificiality: in Search of a lost Harmony
Maghreb’s desert, an eternal landscape of slow and irrational creation, or the Motya’s Salterns, geometrical landscape, logical and violent. Both landscapes capture our attention: the desert enhances nature, it is not susceptible to enduring changes and ...
Giuseppe De Giovanni
doaj +1 more source
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling +15 more
wiley +1 more source
Baidu’s perfect paradox : free speech and the right to censor [PDF]
China’s biggest search engine has a constitutional right to filter its search results, a US court found last month. But that’s just the start of the story.\ud \ud Eight New York-based pro-democracy activists sued Baidu Inc in 2011, seeking damages ...
Suzor, Nicolas, Wood, Suzannah
core
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt +5 more
wiley +1 more source
The typological correlation of the "perfect heroes" in the novels "Idiot" by F. Dostoyevsky and "Master and Margarita" by M. Bulgakov manifests itself on several levels: the thematic one (the metaplot about the advent in the word of a "positively perfect
Alla Vladimirovna Zločevskaja
doaj
Enhancing ultrasound transmission through an aberration layer exhibiting mismatched impedance with the surrounding medium possesses great implications in imaging and treatment. In this study, we show that a space‐coiling acoustic metamaterial with judiciously tailored structural profile can help improve impedance matching.
Maral Ghanami +4 more
wiley +1 more source
1. Introduction A lattice in the plane divides the plane into elementary regions. A tile is the union oftwo elementary regions that share an edge. A region is a connected region in the plane whose boundary consists of lattice segments.
Perfect Powers
core
This study explores the discrepancies between bulk mechanics and spatial mapping in a tissue‐mimetic hydrogel model. Microplastic particles create localized stiff mechanical microenvironments that are detectable by cellular‐scale nanoindentation but leave bulk properties unchanged as measured by rheology.
Ahron T. Verschleisser +3 more
wiley +1 more source
Presents an early embryonic divisions in Drosophila are syncytial. Nuclei undergo mitosis synchronously for the first 14 nuclear cycles, followed by cellularization (Foe and Alberts, 1983).
Silverman-Gavrila, Rosalind V.
core +2 more sources

