Materials Literature
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Электронные книги и статьи из каталога «СОРБЦИОННО-ИНДИКАТОРНЫЕ СВОЙСТВА ПО ОТНОШЕНИЮ К ПАРАМ ВОДЫ СИСТЕМЫ «ВАНАДИЙСОДЕРЖАЩИЙ СИЛИКАГЕЛЬ-ПОЛИМЕРНАЯ ПЛЕНКА В РАЗЛИЧНЫХ ТЕСТ-СИСТЕМАХ (90,00 руб.)». Скачайте в онлайн-библиотеке Rucont.
The creep of Ni3Ge alloy single crystals oriented along [001], $$[\bar 139]$$ , $$[\bar 234]$$ and $$[\bar 122]$$ strain axes is investigated. It is established that the transition from an octahedral to a cubic slip raises the alloy’s resistance to creep deformation. The slip in cube planes demonstrates the high stabi…
Adenosine triphosphate (ATP)–responsive DNA-based microcapsules loaded with the chemotherapeutic doxorubicin drug are synthesized and incorporated into cancer cells. I. Willner and co-workers find, on page 4262, that over-expressed ATP in cancer cells dissociates the microcapsules and releases the drug, resulting in s…
A general integral for the equation used in modeling the processes of capillary absorption in nanotubes is derived. The initial classical and two-point problems are investigated, and ratios allowing us to determine the height of lifting and the speed of a liquid’s motion in a capillary are established. Computational e…
We present high-performance enhancement-mode AlGaN/GaN metal—oxide—semiconductor high-electron mobility transistors (MOS-HEMTs) by a fluorinated gate dielectric technique. A nanolaminate of an Al 2 O 3 /La x Al 1− x O 3 /Al 2 O 3 stack ( x ≈0.33) grown by atomic layer deposition is employed to avoid fluorine ions impl…
Abstract The corrosion deterioration process of plasma sprayed alumina coatings on AZ31B magnesium alloy was investigated using immersion corrosion test in NaCl solution at different chloride ion concentrations, pH value and immersion time. The experiments were conducted based on a three factor, five level, central co…
Crystallographic textures in solid solutions (Cu–Al, Cu–Mn) with face-centered cubic lattice, and in alloys (Ni 3 Mn, Pd 3 Fe) with L 1 2 superstructure, are investigated by means of scanning electron microscopy with back-scattered electron diffraction. It is found that an increase in the portion of S3 twin boundaries…
We consider a mixed problem of plane isotropic elasticity in a half-plane in which the displacement vector and the normal component of the stress tensor are alternately specified on successive intervals of the real axis. We derive a closed-form expression for the solution of this problem, which is similar to the well-…
An integrated 3D vertically aligned and interconnected porous carbon nanosheets with large macrovoid and mesoporous channels is fabricated in article number 1502518 by Yanglong Hou and co-workers. The developed hybrid is used as an innovative cathode material to demonstrate the effect of physical adsorption of soluble…
Refraction index dispersion in Tl1–x Ag x GaSe2 (0 ≤ x ≤ 0.25) crystals is investigated by studying their intrinsic interference. It is shown that there are domains with anomalous dispersion in the investigated crystals at wavelengths slightly exceeding those corresponding to exciton peaks. It is established that exci…
Antimony sulfide (Sb2S3) nanostructure was synthesized using a 600 W microwave irradiation technique. The precursors including Sb(CH3CO2)3 and Na2S2O3.5H2O were dissolved into 50 mL ethylene glycol (EG) solution with containing 0 and 1 g of hydroxyethyl cellulose (HEC). Phase, morphology and optical properties of the…
The acoustic properties of [011]-oriented Pb(In 1/2 Nb 1/2 )O 3 -Pb(Mg 1/3 Nb 2/3 )O 3 -PbTiO 3 single crystals were studied by using Brillouin spectroscopy over a wide temperature range under unpoled and poled conditions. Poling the crystal along the [011] direction induced significant changes in the sound velocity a…
Purpose: MR-guided radiation therapy is a current and emerging clinical reality. We have designed and tested a silica-based gadolinium chelates nanoparticle (AGuIX) for integration with MR-guided radiation therapy. The AGuIX nanoparticles used in this study are a dual-modality probe with radiosensitization properties…
Controlled drug release is significant for preventing drug resistance. As described by W. Liu and co-workers on page 1420, core-shell SiO2@TiO2 nanoparticles with enhanced photocatalytic activity can be applied in for UV-light-triggered degradation of surface erythrocyte membrane coatings, demonstrating the potential…
With the aim of enhancing the precision and quality of turning processes, this study investigated cutting stress and thermal deformation induced by friction between the tool and chip of a Wolfram carbide (WC) tool cutting AISI-1045 carbon steel. Analysis of cutting stress and thermal deformation using COMSOL Multiphys…
The author who was a Ph.D. student from the University of California, Santa Barbara, writes this book in fulfillment of degree requirements. She obtained a B.S. and M.S degree in Microbiology/Immunology from California State University, Los Angeles. As a graduate student at the University Of California, Santa Barbara…
Purpose: In proton‐therapy, pencil beam scanning (PBS) dosimetry presents a real challenge due to the small size of the beam (about 3 to 8 mm in FWHM), the pulsed high dose rate (up to 100 Gy/s) and the proton energy variation (about 30 MeV to 250 MeV). In the framework of French INSERM DEDIPRO project, a specifically…
Abstract The main aim of this study was to examine the compression-induced state of stress arising in castings of the guide grates during operation in pusher-type furnaces for heat treatment. The effect of grate compression is caused by its forced movement in the furnace. The introduction of flexible segments to the g…
Red cabbage extract has been investigated in this work whether it would perform as a green corrosion inhibitor for API 5L grade X60 steel in 3.5% NaCl environment. Based on the FTIR and LC-MS analysis the active compounds of corrosion inibitor were hydroxyl, carbonyl and cyanidin. The Tafel polarization test results s…
Abstract The main work of this paper focuses on the simulation of binary alloy solidification using the phase field model and adaptive octree grids. Ni-Cu binary alloy is used as an example in this paper to do research on the numerical simulation of isothermal solidification of binary alloy. Firstly, the WBM model, nu…