Results 1 to 10 of about 44,923 (293)

Combination of a Topical Anti-Inflammatory Drug and a Moisturizer, Both with a Lamellar Structure Containing Synthetic Pseudo-Ceramides, for the Treatment of Patients with Mild-to-Moderate Atopic Dermatitis [PDF]

open access: yesClinical, Cosmetic and Investigational Dermatology
Keita Okoshi,1 Shotaro Ito,1 Megumi Matsuoka,1 Yoshinori Kinugasa,1 Eri Shimizu,2 Kosei Tanaka,2 Joji Okada,3 Takahiro Nishizaka,1 Azumi Nagasawa,1 Tsuyoshi Seki,1 Makoto Iijima,1 Masatoshi Abe,4 Osamu Nemoto4 1Human Health Care Products Research, Kao ...
Okoshi K   +12 more
doaj   +2 more sources

The Lamellar Structure of the Brain Fiber Pathways. [PDF]

open access: yesNeural Comput, 2016
We present a quantitative statistical analysis of pairwise crossings for all fibers obtained from whole brain tractography that confirms with high confidence that the brain grid theory (Wedeen et al., 2012a ) is not supported by the evidence. The overall fiber tracts structure appears to be more consistent with small angle treelike branching of tracts
Galinsky VL, Frank LR.
europepmc   +4 more sources

The Difference of Lamellar Structure Formation between Ti-45Al-5.4V-3.6Nb-Y Alloy and Ti-44Al-4Nb-4V-0.3Mo-Y Alloy [PDF]

open access: goldMetals, 2018
In this study, the effect factors on the formation of lamellar structure for Ti-45Al-5.4V-3.6Nb-Y alloy and Ti-44Al-4Nb-4V-0.3Mo-Y alloy is discussed in detail.
Jianchao Han   +5 more
doaj   +2 more sources

Ultra-high strength and ductility of low-Mn lightweight steel achieved through a four-phase lamellar structure design [PDF]

open access: goldMaterials Research Letters
Low-Mn lightweight steels typically face challenges in achieving high strength and ductility due to the presence of δ-ferrite, which also severely limits transverse elongation when present as long-strip formations.
Lei Liu   +3 more
doaj   +2 more sources

Mechanical stability of lamellar microstructure in TiAl:an atomic-scale study

open access: yesJournal of Materials Research and Technology, 2022
Mechanical stability of lamellar microstructure in γ-TiAl has been studied, for the first time, from the perspective of three different γ/γ lamellar interfaces evolution at atomic scale via molecular dynamics simulations.
Wen Li   +7 more
doaj   +1 more source

Ultrahigh strength and toughness in W-Y2O3 alloy with bimodal and lamellar structures

open access: yesMaterials Research Letters, 2023
Oxide dispersion strengthened tungsten (ODS-W) alloy was prepared by chemical method, conventional sintering and hot-rolling method, which breaks through the research bottleneck of preparing tungsten alloys with excellent comprehensive mechanical ...
Lulu Li   +5 more
doaj   +1 more source

The Influence of Scandium on the Composition and Structure of the Ti-Al Alloy Obtained by “Hydride Technology”

open access: yesNanomaterials, 2021
In this study the influence of scandium on the structural and phase state of the Ti-Al alloy obtained by the method of “Hydride Technology” (HT). The Rietveld method has allowed for determining the content of basic phases of the 49at.%Ti-49at.%Al-2at.%Sc
Natalia Karakchieva   +4 more
doaj   +1 more source

Diffuse scattering from lamellar structures [PDF]

open access: yesSoft Matter, 2022
Fluctuations in lamellar phases give rise to diffuse scattering, which can provide valuable information on the elastic properties of lamellae. Models to account for this are described, and diffuse scattering from in-plane fluctuations or structures such as perforations or patterned nanoparticles is considered.
openaire   +3 more sources

Crystallographic Origin of Phase Transformation and Lamellar Orientation Control for TiAl-Based Alloys

open access: yesCrystals, 2022
TiAl intermetallics are typical metallic materials involving complex solid-state phase transformations, with crystal orientations that are difficult to control due to multi-transformation variants.
Gong Zheng   +10 more
doaj   +1 more source

Lamellar-in-lamellar structure of binary linear multiblock copolymers [PDF]

open access: yesThe Journal of Chemical Physics, 2008
A theoretical description of the lamellar-in-lamellar self-assembly of binary A-b-(B-b-A)m-b-B-b-A multiblock copolymers in the strong segregation limit is presented. The essential difference between this binary multiblock system and the previously considered C-b-(B-b-A)m-b-B-b-C ternary multiblock copolymer system is discussed.
Klymko, T., Subbotin, A., ten Brinke, G.
openaire   +3 more sources

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