Materials Literature
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Thermal transport is simulated at the atomic scale by approach-to-equilibrium molecular dynamics simulations (AEMD) [1]. In this method, a hot and a cold regions are delimited, before the approach-to-equilibrium is simulated by releasing the thermal constraint. The temperature difference between the two regions is mon…
The Seebeck Coefficient for the strontium ferrites Sr RE Fe O (where RE = Dy, x = 0.0, 0.10, 0.20 and 0.30), which have been prepared by employing the ceramic technique, were studied in the temperature range 313-473K. The value of thermoelectric power seems to increase with increasing temperature where as the AC condu…
Alizarin yellow GG (AYGG) is a natural dye used as a corrosion inhibitor. The inhibitive action of this compound against corrosion of carbon steel in hydrochloric acid solution (1M concentration), has been tested using the weight loss measurements and electrochemical measurements techniques. The results indicates this…
Time-dependent density functional theory (TD-DFT) has become the standard method for chiroptical properties calculations on small-to-medium sized molecules, due to the reasonable balance between chemical accuracy and computational efficiency [1]. However, the intrinsic shortcomings of TD-DFT methods and the high deman…
Heat conductivity in the chain with non-convex potential of nearest-neighbor interaction has been numerically investigated. Stretched chain separates into two parts: the weakly and strongly stretched monomers. It has been shown that the heat conductivity decreases sharply provided the non-uniform stretching of the cha…
Bu tez kapsamında, gözenekli poli(stiren-glisidil metakrilat) (PSGMA) latekslerin sentezi, modifikasyonu ve sulu ortamdan ortamın pH’ına ve yüzeyin modifikasyonuna bağlı olarak borik asit adsorpsiyonu üzerine çalışmalar gerçekleştirilmiştir. İlk olarak, 0,1 mm çaplı gözenekli PSGMA lateksleri süspansiyon polimerizasyo…
Transformer losses are important for designing the transformer. In this paper it is shown how tools based on finite element method (FEM) can improve the optimization process of a transformer. FEM tools help both in situations where something new or unusual is used or to compare a set of different solutions. In the pap…
Today, invasive coronary angiography (ICA), is the gold standard for assessing and treating coronary artery stenoses. A relatively new method for an alternative examination is coronary computed tomographic angiography (CCTA). Coronary arteries has previously been difficult to image with computed tomography (CT), but d…
The techniques for finishing of materials are being developed for applications in the Industry. Among these applications, there are several challenging situations such as Machining of Complex Features/sections on Products and Cutting of Metallic as well as Non-Metallic Materials. It is proposed that the methods using…
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space grou…
Proceeding from the fact of isotope change of parameters of pair interatomic interaction in diamond, the way of modification fullerene shape by a variation of its isotopic composition is offered. It is specified, that by the isotope replacement is carried out within the limits of one hemisphere of fullerene molecule (…
The basic equations of damage mechanics for commercial-purity molybdenum at 500°С and 900°С has been found experimentally. Plasticity diagram that relate the limiting strain before the failure to the stress state indices has been constructed according to the results obtained by the original device under hydrostatic pr…
A significant barrier to the therapeutic use of stem cells is poor cell retention in vivo. Here, we evaluate the therapeutic potential and long-term engraftment of cardiomyocytes (CMs) derived from mouse embryonic stem cells (mESCs) encapsulated in an injectable nanomatrix gel consisting of peptide amphiphiles incorpo…
Cellular materials that are often observed in biological systems exhibit excellent mechanical properties at remarkably low densities. Luffa sponge is one of such materials with a complex interconnecting porous structure. In this paper, we studied the relationship between its structural and mechanical properties at dif…
We present our recent study of SnS particles in the backdrop of significant developments that have taken place so far for which a review of the present status of this material, its structural, optical, electronic characteristics, and device performance is described. To further improve the performance of low-cost chalc…
Background Security issues for potentially dangerous objects of trunk pipeline transport and pipeline systems (PS) in general are and will be extremely sharp and actual. At the same time, the main focus in solving these problems is on prompt, adequate and comprehensive technical assessment of the pipeline shell elemen…
In this paper, we fabricatedPt/TiOx/ZnO/n+-Sistructures by insertingTiOxinterlayer betweenPttop electrode (TE) andZnOthin film for non-volatile resistive random access memory (ReRAM) applications. Effects ofTiOxinterlayer with different thickness on the resistance switching ofPt/TiOx/ZnO/n+-Sistructures were investiga…
The emergence of Plastic industries has become a boon for various engineering applications. Plastics are durable, light weight materials, which are easy to transport. The major advantage of plastic is it is recyclable in nature, which helps to conserve landfill space, natural resources and reduce pollution. Earlier in…
In optomechanischen Systemen sind die optischen und mechanischen Eigenschaften der mechanischen Resonatoren von großer Bedeutung. Bereits jetzt gibt es viele verschiedene Arten von Resonatoren unterschiedlicher Formen und Materialien. Dennoch ist eine weitere Verbesserung dieser Strukturen notwendig. In dieser Arbeit…
We aim to clarify the relation between the incorporation site of Sb and In dopants in 3 – 4 nm PbS\ncolloidal quantum dots (CQDs) and their optoelectronic properties. The method of choice is fluorescence\ndetected XAFS at the K edges of the dopants. These measurements will be of great importance in order to\nunderstan…