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Monitoring Techniques of Cerium Stabilized Zirconia for Medical Prosthesis
(12/8/2015)
The purpose of this paper is to emphasize the improvement of Zr-based ceramics properties as a function of addition of Ce ions in the structure of the original ceramics. The structural investigations proposed in this paper ...
Simulation and Modeling of Optical Properties of U, Th, Pb, and Co Nanoparticles of Interest to Nuclear Security Using Finite Element Analysis
(2022-05-17)
In this work, the optical characteristics of uranium (U), lead (Pb), cobalt (Co), and thorium (Th) nanoparticles are fashioned and simulated employing the finite element analysis (FEA) approach concerning multiple particle ...
Theory of Weakly Polydisperse Cytoskeleton Filaments
(2022-05-17)
Cytoskeleton filaments have the extraordinary ability to change conformations dynamically in response to alterations of the number density of actins/tubulin, the number density and type of binding agents, and the electrolyte ...
On the Mechanism Controlling the Relative Orientation of Graphene Bi-Layers
(2022-04-02)
We have measured the relative orientation of rotated graphene bi-layers (RGBs) deposited by chemical vapor deposition and found that there are spontaneously occurring preferred orientations. Measurements were performed ...
Bekenstein's Entropy Bound-Particle Horizon Approach to Avoid the Cosmological Singularity
(7/21/2020)
The cosmological singularity of infinite density, temperature, and spacetime curvature is the classical limit of Friedmann's general relativity solutions extrapolated to the origin of the standard model of cosmology. Jacob ...
The Self-Adaptation Ability of Zinc Oxide Nanoparticles Enables Reliable Cancer Treatments
(2/5/2020)
Optimal procedures for reliable anti-cancer treatments involve the systematic delivery of zinc oxide nanoparticles, which spread through the circulatory system. The success of these procedures may largely depend on the ...
Growth and Structural Characterization of Doped Polymorphic Crystalline MgPc as an Organic Semiconductor
(6/8/2020)
The doping and crystallization of the molecular semiconductor formed from the magnesium phthalocyanine (MgPc) and 1-(4-Methoxyphenyl)-2,2,6,6-tetramethyl-5-phenylhepta-3,4-dienedioic (MTPDA) acid was carried out in this ...
Hydrodynamic and Polyelectrolyte Properties of Actin Filaments: Theory and Experiments
(2022-06-16)
Actin filament’s polyelectrolyte and hydrodynamic properties, their interactions with the
biological environment, and external force fields play an essential role in their biological activities
in eukaryotic cellular ...
Stability of Superprotonic CsH2PO4 Hermetically Sealed in Different Environments
(2022-07-17)
Using powder X-ray diffraction and AC impedance spectroscopy, we have found that the superprotonic CsH2PO4 (CDP) phase is stable at T = 250 °C when sealed in different volumes (15 mL and 50 mL) of dry air or inert gasses. ...
Coalescence and Collisions of Gold Nanoparticles
(1/28/2011)
We study the assembling of small gold clusters subject to collisions and close contact coalescence by using molecular dynamics simulations to simulate events that occur typically in the sputtering process of synthesis. Our ...