Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Приводятся результаты магнитных исследований образцов EuBaCo2O5.50, EuBaCo1.93O5.40, EuBaCo1.9O5.36. Слоистые кобальтиты EuBaCo2-xO5.5-delta в температурной области 200 3+-O-Co3+ ферромагнитная температура Кюри TC практически не изменяется. Вклады ферро- и антиферромагнитных взаимодействий близки и определяют соотноше…
Taking iron nitrate as iron source, Fe-doped TiO 2 nanotube arrays with Fe 3+ inclusion were synthesized by using anodic oxidation treatment. Simultaneously, the photocatalytic activity of this catalyst was measured by using photo-induced degradation of methyl orange. The results showed that Fe 3+ inclusion could effe…
In this paper, based on a programmable diagnostic ultrasound scanner, a combined approach was proposed, in which a variable-sized focal region wherein the acoustic pressure is above the ultrasound contrast agents (UCA) fragmentation threshold is synthesized by reasonably matching the excitation voltage and the transmi…
Polymer matrix reinforced composites (PMCs) are being widely used in different applications, due to their variety of properties. PMCs have a drawback of flammability. Flame retardants are being incorporated in two ways, either as an additive or reactive material. Cartek 1709 (Ck) is a recognized flame retardant coatin…
The first short fuel pin containing natural UO 2 pellet in Zry4 cladding has been prepared and planned to be tested in power ramp irradiation. An irradiation test should be designed to allow an experiment can be performed safely and giving maximum results of many performance aspects of design and manufacturing. Perfor…
Li 0.12 Na 0.88 Ta y Nb 1-y O 3 , .
complex molecular structures with atomic precision In a case of dendrimers, for example, we synthesize perfectly brunched molecular trees based on divergent or convergent methods in stepwise manners Consequently, we can design the three-dimensional position of functional molecular moieties on the core, the brunches, a…
This chapter collates several examples of self-assembled nanofibres, gels and other mesoscopic materials from a naphthalenediimide (NDI) chromophore driven by different weak interactions including π-stacking, H-bonding, charge-transfer (CT) interactions and solvophobic forces. Ease of synthesis, possibility of versati…
Cavitation and heating are the primary mechanisms of numerous therapeutic applications of ultrasound. Various encapsulated microbubbles (MBs) and phase-shift nanodroplets (NDs) have been used to enhance local cavitation and heating, creating interests in developing ultrasound therapy using these encapsulated MBs and N…
The insufficient homogeneity of metamaterials is one of the most important factors that plagues their engineering applications. Here, we propose an approach to realize silicon-substrate metamaterials with ultra-subwavelength gigahertz resonators constructed with rolled-up transmission lines. Simulation shows that by e…
Проведены исследования модуляции поляризованного света структурами с двойными туннельно-связанными квантовыми ямами GaAs/AlGaAs в сильных продольных электрических полях. Представлены результаты экспериментального исследования спектра изменения показателя преломления структуры продольным электрическим полем в области м…
Brain perfusion imaging can contribute valuable information in diseases such as cancer and stroke. Arterial spin labelling (ASL) is a non-invasive MRI technique enabling quantification of perfusion by imaging tissue following exchanges of water with magnetically tagged blood. Although ASL has recently been standardise…
Nature has always served as an inspiration for scientists, helping them to solve a large diversity of technical problems. In our case, we are interested in the directional transport of oily liquids and as a role model for this application we used the flat bug Dysodius lunatus. In this report, we present arrays of drop…
Bohra for their help on my projects, kind collaborations
Boron-rich solids are good candidates to apply instead of diamond. Boron has a unique crystal structure and compounds of it are resistant to heat treatment. These structures have light density, high hardness, and chemically inertness. Also, boron compounds display thermal and electronic properties as a thermoelectric…
This thesis presents a study of liquid marbles and an overview of their applications. It covers the fundamental properties of liquid marbles in cosmetic and hair styling products; the effect of film former on the longevity and drying structure of liquid marbles; and investigates how different drying methodologies infl…
In this paper, the natural exposure corrosion behavior of Q235 galvanized steel in four different substation environment including urban population centers (A), rural settlements (B), industrial park (C) and chemical industrial park (D) are studied by potentiodynamic polarization and electrochemical impedance spectros…
Proteolytic activities have received considerable attention given their vital roles in protein activation and degradation, which have been considered as extremely important pharmaceutical targets in the development of drugs and inhibitors for the treatment of cancer, bacterial or virus infection, and neurological diso…
The study of the tribological properties of the skin is a very important research field for medical investigation, development of dermatological products and the analysis of the interactions between textile products and the skin. To obtain these properties it is necessary to perform tests using tribological equipments…
Most of shape memory alloys (SMAs) are functional intermetallic. They are now practically being used for couplings, actuators, medical guide wires etc. And are hopeful candidates for smart materials, which already exist. Several papers review the latest developments in the modelling of SMAs constitutive behavior. The…