chromium (vi) adsorption behavior and capacity by surface modified nanozeolite a has been investigated. surface modification was performed and the morphology of modified and unmodified nanozeolite was studied using scanning electron microscope (sem) and transmission electron microscope (tem). adsorption isotherms were studied under different conditions (ph, adsorbent dose, adsorbate concentrati...

this paper provides an overview of how the surface properties of ferromagnetic nanoparticles dispersed in fluids is modified by natural and biocompatible polymers. among common magnetic nanoparticles, magnetite (fe3o4) and maghemite (g-fe203) are popular candidates because of their biocompatibility. natural polymeric coating materials are the most commonly used biocompatible magnetic nanopartic...

Magnonic crystals are structures with periodically varied magnetic properties that used to control collective spin-wave excitations. With micromagnetic simulations, we study spectra in a 2D antidot lattice based on multilayered thin film perpendicular anisotropy (PMA). We show the modification of PMA near edges introduces interesting changes spectra, even fully saturated state. In particular, s...

Ferromagnetic resonance experiment was performed to study the magnonic modes of an antidot lattice nanopatterned in a sputtered Co 2 MnSi Heusler alloy thin film. The crystal prepared with Ga + focused ion beam, and micromagnetic simulations were used explain qualitatively quantitatively complex experimental spin waves spectrum. We demonstrate necessity consider geometrical imperfections modifi...

Craniofacial Database System has been developed for storing, manipulation and analysis with Geometric Morphometrics concept. The main objective of the system is to store the normal craniofacial (face and/or skull) of Malaysian people. The ‘normal’ is used for reference in many areas such as surgical planning, forensic, gear protective design, and anthropology researches. The data with which we ...

Over the last decades Virtual Reality (VR) technology has emerged to be a powerful tool for a wide variety of applications such as rapid prototyping, evaluation, therapy, or training tasks. For high quality auralizations (in analogy to visualization) of virtual environments, methods of Geometrical Acoustics (GA) are mostly applied to simulate the propagation of sound inside enclosures. By adapt...

Numerous specialists and academics have backed the improved physicochemical characteristics of metal substrate (Ag, Au) based composite nanoparticles for a number applications, including pharmaceuticals, optoelectronics, environmental impact. Insights Ag Au NPs-based nanomaterials will be discussed, as well important production, physicochemical, biotechnological characteristics. The plasmon cap...

In this study, we systematically investigate deformed Xe–Xe collisions at 5.44 TeV center of mass energy. We exploit Monte Carlo HYDJET++ model to compute transverse momentum ( $$p_{T}$$ ) distribution, nuclear modification factor $$R_{AA}$$ and relative suppression in terms $$R_{CP}$$ as a function centrality collision charged hadrons body–body tip–tip geometrical configurations, respectively....