Materials Literature
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Problems of binder batching process automation in particular in the synthesis of binder flow controller in the batch mixer operated at mixture preparation section of foundry at engineering enterprise are studied. It is shown that the use of engineering methods for controller synthesis with an acceptable accuracy allow…
For nickel base superalloy GH4169 is investigated in the process of machining tool is easy to wear，cold-setting severe deformation, surface quality is difficult to guarantee and so on, using different carbide cutting tools and different tool geometry parameters, nickel-based superalloy GH4169 be turning experiments. T…
Features of the formation of angular dependences of electrons emitted from a disordered solid and experiencing inelastic scattering have been considered. Such fine details of the dependences are formed by the processes of quantum transport of emitted particles. We took the cases of two-particle and multi-particle inel…
We give an algebraic description of screw dislocations in a crystal, especially simple cubic (SC) and body centered cubic (BCC) crystals, using free abelian groups and fibering structures. We also show that the strain energy of a screw dislocation based on the spring model is expressed by the Epstein-Hurwitz zeta func…
In order to compensate for the lack of mathematical model support for the traditional study of fiber morphology, using polynomial fitting to build microns wood fiber morphological model based on skeleton information. The fiber morphological category can be distinguished by taking derivation of the fitting function. In…
This investigation explores a new protocol, named Segmentation and Additive approach (SAA), to study exohedral noncovalent functionalization of single-walled carbon nanotubes with large molecules, such as polymers and biomolecules, by segmenting the entire system into smaller units to reduce computational cost. A key…
Carbon, being one of the most versatile elements of the periodic table, forms solids and molecules with often unusual properties. Recently, a novel family of three-dimensional graphitic carbon structures, the so-called hyperhoneycomb lattices, has been proposed, with the possibility of being topological insulators [K.…
The problems arising when the effectiveness of weldability between steel and aluminium elements of bimetallic castings measuring were analyzed. The method and new equipment for such a measurement, which is a complex thermal and vortex-current detector, were proposed. The complex is built into the control system of bim…
In this study, we investigated the main characteristics of off-gas generated from melting process and off-gas treatment system operation example to provide some primary data for commercial vitrification facility design. The purpose of vitrification facility operation is to treat hazardous materials in the radioactive…
Magnetic valve controllable reactor (MCR) is a kind of dynamic reactive power compensation device. The exciting current of MCR is one of the important indexes of operating condition of MCR. This paper firstly analyzed the principle of MCR, and deduced the relationship between the exciting current and the output curren…
The energy method uses reciprocity works theorem and transformation of occurring hypersingular integrals for a system of equations consisting of singular integral equations of the first and second kind. Algorithms for the numerical solution are obtained by the method of discrete singularities. Precision of calculation…
In order to investigate the morphlogical structure of Laptospira icterohaemorrhagiae grown up in Korthof media, the anther observed the gradual disintegration of the organism theated with distilled water, Na-desoxycholate, hydrochloric acid and Antiformin, and by freezing-thawing method. And the following results were…
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FuelCell Energy (FCE) is meeting growing worldwide demand for clean energy with its Direct Fuel Cell products (DFC®). It is based on efficient high-temperature internal-reforming carbonate fuel cell technology. FCE has advanced the technology since mid-1970s by advancing fundamental technology understandings, practica…
The type III secretion system (T3SS) is required by many pathogenic Gram-negative bacteria for the initiation and maintenance of infections within eukaryotic host cells. T3SS harboring bacteria include the causative agents of food poisoning/typhoid fever (Salmonella Typhimurium/Typhi), dysentery (Shigella flexneri/dys…
milonítica (Sn) nas rochas do domo, associado a um sistema de cavalgamento com metamorfismo regional em fácies xisto verde e localmente em fáceis anfibolito médio a alto.O segundo evento deformacional Dn+1 caracteriza-se por redobramento com transposição das estruturas Sn, seguido pela formação de dobras assimétricas…
MoS2, a transition metal dichalcogenide (TMD) possessing a mica-like layered structure, has been widely used over the past century as solid lubricant and hydrotreating catalyst. Since 2010, the discovery of new semiconducting (direct gap) and photoluminescence properties emerging in monolayer MoS2 has attracted much i…
This chapter contains sections titled: Introduction Inflammation Blood Compatibility Wound Healing Encapsulation Tissue Integration Vascularization Toxicity Infection When to Move In Vivo?
Ammonia-borane, NH3BH3 (= AB) and sodium tetrahydroborate (NaBH4 = SB) can easily be dissolved in sodium aluminate and silicate solutions. Upon mixing they result in immediate gel formation and re-crystallization of AB and SB during drying. In case of AB-G IRabsorption spectra indicate that the geopolymer matrix (= G)…
This chapter contains sections titled: Introduction Improving Physical Properties of Biomaterials: Hydrophilic, Lubricious Coatings Modulating Host-Biomaterial Interactions: Biologically Active Coatings Bioinert Coatings Redressed? Nonfouling Coatings Future Biomedical Coatings