Search
Now showing items 561-570 of 633
Article
Study of Stability and Thermo-magnetic Response of MnCoFeGeSi Mechanically Alloyed Systems
(Elsevier, 2024)
Amorphous precursors with the composition MnCo0.8Fe0.2Ge1-xSix, where x = 0.2, 0.3, 0.4, and 0.6, were obtained through mechanical alloying. These precursors were subsequently subjected to different thermal treatments, ...
Article
Cellular automata simulations of the sintering behavior of ceramics driven by surface energy reduction
(Springer, 2023-08-30)
A cellular automata model has been developed to study the sintering behavior of ceramic particles. In this model, the only physical rule that drives the evolution of the system is to reduce the energy at the interface ...
Article
Outcomes of Corneal Compound Myopic Astigmatism with Presbyopia by Zeiss PRESBYOND® Laser Blended Vision LASIK Using Default CRS-Master® Target Refractions for Reduced Anisometropia
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)
Background/Objectives: Presbyopia, a common age-related refractive error, affects over a billion people globally and significantly impacts daily life. Methods: This retrospective study analyzed 288 eyes of 144 patients ...
Article
Intense Pulsed Light and Low-level Light Therapy for Treating Meibomian Gland Dysfunction and Evaporative Dry Eye
(Wolters Kluwer Health, 2023)
Article
Chitosan-silica hybrid biomaterials for bone tissue engineering: a comparative study of xerogels and aerogels
(MDPI, 2023-05-05)
Chitosan (CS) is a natural biopolymer that shows promise as a biomaterial for bone-tissue regeneration. However, because of their limited ability to induce cell differentiation and high degradation rate, among other drawbacks ...
Article
Computer vision syndrome and associated factors in university students and teachers in Nampula, Mozambique
(BMC, 2023-12-13)
Background Computer Vision Syndrome (CVS) is a complex of eye and visual problems that arise while using a computer or other Video Display Terminal (DVT). With the advent of the COVID-19 pandemic, the use of these DVTs has ...
Article
Effect of the drying procedure on hybrid sono-aereogels for organic solvent remediation
(Elsevier, 2023-03-21)
Hybrid organic–inorganic aerogels are highly hydrophobic porous solids that avoid the brittleness and moisture adsorption of the standard silica aerogels. Superhydrophobic porous materials have attracted great interest ...
Article
Flash sintering can induce an anisotropic microstructure in ceramics. A phase field modeling insight
(PERGAMON-ELSEVIER SCIENCE LTD, 2024)
Field-assisted sintering techniques are at the forefront of advanced energy-saving procedures to create fully dense ceramic materials. At present, there is an extraordinary interest in understanding the sintering process ...
Article
Efficacy of bilateral OC-01 (varenicline solution) nasal spray in alleviating signs and symptoms of dry eye disease: a systematic review
(Elsevier, 2023-12-08)
Purpose To comprehensively review the efficacy and safety of OC-01 varenicline nasal spray versus vehicle nasal spray (VNS) in the treatment in dry eye disease (DED). Methods A systematic review that included full-length ...
Article
Tomographic and aberrometric assessment of first-time diagnosed pediatric keratoconus based on age ranges: a multicentre study
(WILEY, 2021)
Purpose: To describe pediatric keratoconus (KC) patients by tomographic and aberrometric characteristics at first diagnosis, in a multicenter study. Methods: We included 278 eyes from 139 pediatric patients, with a first ...