Materials Literature
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The Russell Research Group has merged the group’s previous work on cyclic, conjugated compounds called annulenes with two collaborators whose work combines the theoretical aspects of these compounds with more practical applications. Hybrids of annulenes with cup-like oxacalixarenes allows for the study of specific aro…
Nanostructured block copolymer electrolytes have the potential to enable solid-state batteries with lithium metal anodes. We present complete continuum characterization of ion transport in a lamellar polystyrene-b-poly(ethylene oxide) copolymer/lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) electrolyte as a funct…
Stars form within dense, cold, and compact regions of gas and dust known as prestellar cores. When the inward force of gravity overcomes the outward push of the internal pressure of these systems, they begin to collapse and a new star can be born. The standard model of core collapse suggests that this process works fr…
We have synthesized a new organometallic material that is predicted to be multiferroic. Ferroelectric materials can pave a way to exciting new technologies, such as FRAM. Bis(Diisopropylamonium) Cobalt(II) Tetrachloride, BLUE, is grown from beaker solutions containing; molar solution Cobalt(II) Chloride Hexahydrate(23…
O uso de células-tronco na medicina demonstra inúmeras possibilidades terapêuticas, entretanto, não há resultados a longo prazo destes tratamentos até o momento, gerando incerteza quanto à sua utilização, tanto na comunidade médica e para os pacientes. Um estudo que apresente sistematicamente o estado da arte do uso c…
Part 1 Proton magnetic resonance data are presented for twenty different plasma-deposited amorphous silicon-hydrogen films. The two phase compositional inhomogeneity observed in these films is found to be independent of film thickness down to less than 1μ. Models for various structural configurations show that these f…
Passagiere und fliegendes Personal sind während der Flugreise einer erhöhten Strahlenexposition durch kosmische Strahlung ausgesetzt. Dies ist schon länger bekannt, und es werden Überlegungen angestellt, um die zusätzliche Strahlendosis möglichst gering zu halten. Eine relativ neue Erkenntnis ist, dass auch in der Erd…
With soaring increase in the cases of multi-drug resistant (MDR) bacteria all over the world, we are on the verge of entering post-antibiotic era if no immediate action is taken against this global crisis. As an alternative route to modify current commercial antibiotics, we made an attempt to design an array of effect…
International audience
There is a lack of objective information on the heat-shielding properties of screen thermal insulation, and the available information, which is usually provided by manufacturers of this product, is highly controversial. Therefore, now there is a need for a detailed study of the properties of screen insulation in combi…
In order to ensure and increase the reliability of distribution medium steel underground gas networks, it is necessary to provide for the development of the project of the gas supply system or during the period of their putting into operation of the application of organizational, technological and technological measur…
In the article has been described the designs and principles of operation of foreign-made ships loaders. Has been generalized an engineering experience of inspection and evaluation of the technical condition of the structures of these structures, which, due to long-term operation, have been subjected to significant lo…
We report that the jet nebulizer spray (JNS) coating is a promising route toacquire Manganese dioxide (MnO2) thin films for different substrate temperatures,mole concentrations and volume of solution. The structural, optical, dc electricalconductivity properties of prepared MnO2 thin films were measured by varioustech…
Lokalisasi komponen di Indonesia meningkat setelah tahun 2004 muncul Peraturan Pemerintah No.41 tahun 2013 mengenai program lokalisasi komponen sehingga perusahaan ATPM diwajibkan membuat komponen lokal sebesar 80% sebagai syarat produksi kendaraan LCGC. Akan tetapi pengembangan kendaraan bermotor atau industri otomot…
Inorganic single crystal of SBHKDC was grown from well filtered aqueoussolution by slow evaporation technique at room temperature. The transparent crystalswere obtained over a period of 27 days. The grown crystals were characterizedstructurally, optically, thermally, mechanically and electrically. The lattice paramete…
Homogeneous crystal nucleation in binary hard sphere mixtures is an active area of research for last two decades. Although Classical nucleation theory (CNT) gives a qualitative picture, it fails at high super saturations because of the following reasons. CNT assumes that the cluster formed is spherical in shape, its p…
: Nonlinear optical active single crystals of Oxine and Resorcinol doped mDinitrobenzenecrystals have been grown from saturated solution with methanolsolvent by slow evaporation solution growth technique at room temperature. Thegrown Oxine and Resorcinol doped DNB crystals were characterized by powder XRDanalysis, UV-…
TiCrAlN coatings are superior compared to TiAlN coatings with regard to protect the cutting tool from oxidation. The promotion of α-(Cr,Al)2O3 has been suggested to be the reason for the improved oxidation resistance with increasing Al content in ex-situ oxidation experiments in the literature, whereas the promotion o…
Mesoscale simulation techniques have helped to bridge the length scales and time scales needed to predict the microstructures of cured epoxies, but gaps in computational cost and experimental relevance have limited their impact. In this work, we develop an open-source plugin epoxpy for HOOMD-Blue that enables epoxy cr…
We present a mean-field analysis, using the two-sublattice model, for the thermomagnetic and magnetocaloric properties of the R2Fe17C compounds, where R=Dy, Nd, Tb, Gd, Pr, Ho, Er and C is carbon. The dependence of magnetization, magnetic heat capacity, magnetic entropy and isothermal entropy change ∆Sm, are calculate…