Materials Literature
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In condensed matter physics, the term "chiral anomaly" implies the violation of the separate number conservation laws of Weyl fermions of different chiralities in the presence of parallel electric and magnetic fields. One effect of chiral anomaly in the recently discovered Dirac and Weyl semimetals is a positive longi…
The three-dimensional dynamic problem of an elastic bimaterial "half-space − layer with a pennyshaped crack" is considered. The cracks surface are under time-stationary torsional loads. The problem is solved by boundary integral equations (BIE) method. Using solutions of Helmholtz potentials, the problem is reduced to…
This paper is dedicated to the failure prediction for nanocomposite structural elements due to thermal instability under cyclic loading. It is based on the model of monoharmonic approximation and concept of complex moduli. The temperature and amplitude dependent complex moduli is used for the investigation of the diss…
Numerical analysis of thermostressed state, load-carrying ability and properties of contact joint of hollow bimetallic cylinder with plane-parallel boundaries under electromagnetic action in the mode with pulse modulated signal depending on the amplitude and frequency characteristics of such action by the conditions o…
Reliability centered maintenance (RCM) was developed by the commercial aviation industry to improve the reliability, safety, and cost effectiveness of its operations. The RCM process is based on a common-sense procedure with a decision diagram for creating maintenance strategies to protect assets’ functions. Classic R…
This chapter addresses the potential effects of disogenin on macrophage cholesterol metabolism and the development of aortic atherosclerosis, and to explore its underlying mechanisms. It demonstrates that Dgn enhances Adult Treatment Panel -binding cassette transporter A1 dependent cholesterol efflux and inhibits aort…
Dendrimers are synthesized either by a divergent method or a convergent one. In these methods, starting from a multifunctional core molecule, the dendrimer grows outward. The core molecule itself reacts with monomeric units containing a single reactive and two non-reactive groups, thus yielding the first-generation de…
Dendrimers, are extensively branched molecules having a specific size/shape, are a special category of nano-drug carriers. The functionality of dendrimer end groups can be modified for obtaining molecules having novel biological properties, for example, cooperative receptor-ligand interactions that would help in the i…
All sciences are dynamic in nature, that is, new concepts and applications emerge with time and this has been seen in more recent times especially in applications in medical field owing to their direct impact on human health. Like many other sciences with medical applications the science of dendrimers is fast evolving…
In 1982, dendrimers were proposed for the first time for their potential application as &s;molecular containers&s;. The dendrimer-drug properties of various dendrimeric polyplexes have been extensively investigated and have attained a key position in the domain of supramolecular chemistry. Dendrimers are superior when…
Computer simulation techniques are useful to predict the properties of dendrimers at molecular level. By gaining insight into the major factors that correlate with the structure of dendrimers, one can design and optimize the properties thereof for various biomedical applications. The use of molecular modeling techniqu…
Biosensors are specific analytical tools which can be used for determining the concentrations of various biomolecules, including ions, in biological fluids. They are often designed using electrodes/optical transducers that are coupled with catalytic and/or molecular recognition elements which may be enzymes and/or ant…
In medical science, magnetism has an interesting, long history. Nearly one thousand years later, in 1977, a small machine called &s;Indomitable&s; was constructed. This machine used magnetism and after toiling for about 5 hours, could produce one image. This event changed the perspective of medical diagnostics and in…
Retention of plasma-implanted D is studied in W targets damaged by a Cu ion beam at up to 0.2 dpa with sample temperatures between 300 K and 1200 K. At a D plasma ion fluence of $10^{24}/m^2$ on samples damaged to 0.2 dpa at 300 K, the retained D retention inventory is $4.6x10^{20} D/m^2$, about ~5.5 times higher than…
Backround/Aim: Stimuli-responsive nanoparticles are being investigated for controlled delivery of toxic drugs to the disease site, especially in cancer. Tumors are known as more acidic and hypertermic in comparison with healthy body parts. Thus, pH and/or temperature-responsive drug delivery vehicles have a tremendous…
This paper describes a series of studies on the Na+ superionic conducting glass-ceramics with Na5YSi4O12 (N5)-type structure synthesized using the composition formula of Na3+3x-yR1-xPySi3-yO9 for a variety of rare earth elements, R, under the appropriate composition parameters (Narpsio). The possible combinations of x…
In order to make high-performance electrodes in the field of energy storage and conversion such as fuel cells, supercapacitors and batteries, a great deal of efforts has been devoted to the functionalization of nanoporous carbons. In this chapter, the classification of nanoporous carbon materials according to pore siz…
Dans ce travail, on a utilisé la théorie de la fonctionnelle de la densité pour étudier l’effet de l’hydrogène sur les propriétés électroniques et magnétiques des semi -conducteurs magnétiques dilués Cd0.875 Mn0.125 Te et Zn0.963Cr0.037O. Les énergies de formation calculées indiquent que l’atome d’hydrogène n’est pas…
This chapter discusses how a teacher goes about planning a test, choosing which item formats to use, deciding on the difficulty level of the items, and producing the test. It also discusses how to set up an appropriate testing environment and how to administer a test. Many new teachers develop classroom tests without…
Strasbourg (France), from May 22 to 26, 2017. -- https://www.european-mrs.com/meetings/archives/2017-spring-meeting