Materials Literature
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An ISO subcommittee was set up in 2011 to improve the existing standards and norms with respect to arctic offshore operations for the petroleum, petrochemical, and natural gas industries. Within this subcommittee, a specific working group was established to address the application of materials in the environment of th…
The results of basic dynamic elements research of filters with time-varying parameters which are low-pass filters, high-pass filters, and band-stop filters are presented. With the use of those elements more complex nonstationary structures were created. This provided the capability of forming spectral characteristics.…
The accuracy of the protein-ligand binding energy calculations and ligand positioning is strongly influenced by the choice of the docking target function. This work demonstrates the evaluation of the five different target functions used in docking: functions based on MMFF94 force field and functions based on PM7 quant…
1-D nanostructures are promising materials for development of electrochemical devices offering benefits such as fast electron transfer rates and large surface areas. Copper oxide nanofibers (CuO-NFs) synthesized by electrospinning technique and subsequent thermal treatment, were used to modify paraffin-impregnated gra…
Nanotechnology, a promising interdisciplinary science has already been adopted by various sectors like medicine, pharmaceuticals, electronics and energy. But, recently, agriculture and food science door has been opened up for allowing nanoscience and technology to revolutionize them. Due to small size, large surface t…
Alanine aminotransferase (AlaAT, EC 2.6.1.2) catalyses the reversible transfer of an amino group from alanine (Ala) to 2-oxoglutarate to form pyruvate and glutamate. AlaAT is a pyridoxal phosphate-dependent enzyme that serves as the main route of alanine biosynthesis and degradation. This chapter provides a comprehens…
The cellulose acetate (CA) nanofibrous mat was fabricated by electrospinning under optimized spinning conditions in this work. The morphology, chemical structure, thermal stability and hydrophilic property of as-prepared CA nanofibrous mat were characterized by scanning electron microscopy, Fourier transform infrared…
A novel crown ether functionalized ionic liquid has been designed, synthesized and characterized in detail.
The influence of the antiferromagnetic layer thickness on the magnetic properties of the trilayered thin-film structures with the exchange bias phenomenon was studied in the temperature range from 100 up to 295 K. Dependences of the coercive force and exchange bias field on AF-layer thickness were analyzed for all str…
Magnetic separable porous FeNi/CS composites achieved through a one-pot hydrothermal carbonization method can reversibly adsorb TCE contaminant from wastewater.
Third harmonic cyclotron heating is an effective tool for accelerating deuterium (D) beams to the MeV energy range, suitable for studying ITER relevant fast particle physics in plasmas without significant tritium content. Such experiments were recently conducted in JET with an ITER like wall in D plasmas with 3He conc…
The dependence between the extent of conversion of cryptocrystalline magnesite to caustic magnesia was studied experimentally in the temperature range of 400–1200 °C and for calcination times up to 8 h. A TGA–DTA analysis showed that decomposition begins at temperatures as low as 340 °C and is completed at 600 °C. Mea…
In this report we briefly review the current state-of-the-art and challenges in determining point defect properties from first-principles calculations as well as from experimental measurements in titanium nickelid. . Based on the vacancy formation energy and their activation energy for vacancy migration in TiNi, vacan…
Printed circuit boards have been reported to have limited lifetime at 200 to 250°C. Characterization of high temperature laminates for application at 200 to 250°C was conducted to better quantify their lifetime using accelerated testing of key functional parameters. Eight high temperature laminates consisting of 3 mat…
We demonstrate a high‐throughput, solution‐based process for subwavelength surface texturing of a III‐V compound solar cell. A zinc oxide (ZnO) nanoparticle ink is spray‐coated directly on top of a gallium arsenide (GaAs) solar cell. The nanostructured ZnO films have demonstrated antireflection and light scattering pr…
2D and 3D models of mechanical behavior of brittle porous material under uniaxial compression loading were developed in the framework of the movable cellular automaton method. The considered material was characterized by pore size distribution function having two maxima. On the basis of simulation results the dependen…
The article deals with the stress-strain state of layered composite of rectangular section under tension by distributed uniform normal load q. Interaction between layers is accomplished by the contact layer in which is mixed the substances of adhesive and the substrate.
A high gain planar Resonant Cavity Antenna (RCA) inspired by metamaterial superstrate is proposed operating at C-band. The RCA is modelled using simple ray tracing method. The unit cell metamaterial consists of Artificial Magnetic Conductor (AMC) and square patch laminated on either side of magneto-dielectric material…
For successful clinical translation of endless biomedical applications of gold nanoparticles (GNPs), decorating their surface with appropriate functional moieties becomes of cardinal value. Stability and biocompatibility of the nano-complex is also an important parameter that should be taken into consideration while d…
The Schiff-base ligand cinnamaldehydebenzylamine was prepared via condensation reaction of Benzylamine (α,Aminotolune) and Trans-cinnamaldehyde (3-phenylpropenal) in the presence of alcohol and an acid reagent, acetic acid. Using the salts of Fe 2+ , Ni 2+ , Cu 2+ of the transition elements and the salts of Ce 4+ and…