Results 11 to 20 of about 538,083 (295)
Enhancing the Out-of-Plane Compressive Performance of Lightweight Polymer Foam Core Sandwiches
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2021 This study investigates the flatwise compressive performance of the developed sandwiches with core stitching modification. Polyvinyl chloride (PVC) foam cores with a density of 0.048 g/cm3 were stitched with 600-tex glass fiber yarns.
Çağrı Uzay
doaj +1 more source
Motives with modulus, I: Modulus sheaves with transfers for non-proper modulus pairs [PDF]
Épijournal de Géométrie Algébrique, 2019 We develop a theory of modulus sheaves with transfers, which generalizes Voevodsky's theory of sheaves with transfers. This paper and its sequel are foundational for the theory of motives with modulus, which is developed in [KMSY20].
B. Kahn +3 more
semanticscholar +1 more source
Fracture and Structural Integrity, 2021 Elaborating an instrumented nanoindentation is to exercise non-destructive tests to be applied to volumes of polymethylmetacrylate (PMMA) materials in miniature. This work focuses on factors that explain the trends variation of mechanical properties like
Benaissa Soufiane +6 more
doaj +1 more source
The theory and art of corneal cross-linking
Indian Journal of Ophthalmology, 2013 Before the discovery of corneal cross-linking (CXL), patients with keratoconus would have had to undergo corneal transplantation, or wear rigid gas permeable lenses (RGPs) that would temporarily flatten the cone, thereby improving the vision.
Rebecca McQuaid +2 more
doaj +1 more source
Dielectric properties of calcium-substituted lanthanum ferrite
Journal of Asian Ceramic Societies, 2020 Among La1-xCaxFeO3-δ (0 ≤ x ≤ 0.5) compounds, the optimal value of the direct current conductivity was registered for a 20% substituted amount. We therefore attempted to study the impedance and dielectric properties of 20% calcium-substituted lanthanum ...
Refka Andoulsi-Fezei +3 more
doaj +1 more source
Motives with modulus, II: Modulus sheaves with transfers for proper modulus pairs [PDF]
Épijournal de Géométrie Algébrique, 2019 We develop a theory of sheaves and cohomology on the category of proper modulus pairs. This complements [KMSY21], where a theory of sheaves and cohomology on the category of non-proper modulus pairs has been developed.
B. Kahn +3 more
semanticscholar +1 more source
Mechanical Anisotropy in Austenitic NiMnGa Alloy: Nanoindentation Studies
Crystals, 2017 : Mechanical anisotropy in an austenitic ferromagnetic shape memory alloy (SMA), Ni50Mn26.25Ga23.75, is investigated along (010), (120), (121), (231) and (232) using nanoindentation. While (010) exhibits the highest reduced modulus, Er, and hardness, H, (
Ashwin Jayaraman +2 more
doaj +1 more source
Rheological Properties of Bitumens from the Perspective their Chemical Composition
Civil and Environmental Engineering, 2019 The quality of bituminous binders is commonly evaluated by the empirical tests. The functional approach to the evaluation of bitumen properties is a trend that has been applied in the last years.
Remišová Eva +5 more
doaj +1 more source
An Accuracy Problem of the Fwd Time History with Regard to the Application of the Sasw Method
Civil and Environmental Engineering, 2017 A Falling Weight Deflectometer (FWD) represents one group of the devices used for diagnostics of pavement bearing capacity. Usually, the FWD dynamic load is substituted by a static load in the evaluation process to determine the equivalent modulus of a ...
Komačka Jozef
doaj +1 more source
Indian Journal of Ophthalmology, 2013 In this brief review we will discuss the reasoning and evolution of our current use of combined very high-fluence collagen crosslinking and laser in situ keratomileusis.
Anastasios John Kanellopoulos +1 more
doaj +1 more source