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Wyniki wyszukiwania dla: silica aerogel
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Potential application of pure silica optical flat fibers for radiation therapy dosimetry
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Nanocrystalline diamond microelectrode on fused silica optical fibers for electrochemical and optical sensing
PublikacjaFabrication process of thin boron-doped nanocrystalline diamond (B-NCD) microelectrode on fused silica single mode optical fiber has been investigated. The B-NCD films were deposited on the fibers using Microwave Plasma Assisted Chemical Vapor Deposition (MW PA CVD) at glass substrate temperature of 475 ºC. We have obtained homogenous, continuous and polycrystalline surface morphology with the mean grain size in the range of 100-250...
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Influence of structural organization of silicas on interfacial phenomena
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Synthesis and in silico characterization of artificially phosphorylated glycosaminoglycans
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Aerosol and Air Quality Research
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Ochrona silnika
PublikacjaArtykuł przedstawia zasady działania układów łagodnego rozruchu i przemienników częstotliwości oraz ich wykorzystanie w napędach elektrycznych.
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Metrological analysis of precision of the system of delivering a water capsule for explosive production of water aerosol
PublikacjaIn this paper an analysis of precision of the system controlling delivery by a helicopter of water-capsule designed for extinguishing large scale fires is presented. The analysis was performed using the numerical method of distribution propagation (Monte Carlo method) supplemented with results of application of the uncertainty propagation method. In addition the optimum conditions for the airdrop are determined to ensure achievement...
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Novel inorganic xerogels doped with CaWO 4 :xDy: Synthesis, characterization and luminescence properties
PublikacjaA series of novel phosphors based on silica xerogel doped with CaWO4:xDy(III) with various concentration of dysprosium ion was synthesized over a temperature of 800 C. The thermal analysis, XRD measurement and spectroscopic investigations of these materials are presented in this study. Steady state luminescence, luminescence excitation spectra as well as emission spectra have been measured. Under the ultraviolet light, the prepared...
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Positron Annihilation Studies of Silicon Oxides and Oxygen Precipitates in Silicon
PublikacjaTechniki pozytonowe dają możliwości badania defektów i zmian strukturalnych nie obserwowanych innymi metodami. W tej pracy zastosowano 3 różne techniki pozytonowe do badania zmian strukturalnych i tworzenia wydzieleń SiOx w krzemie.
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ACTA PHARMACOLOGICA SINICA
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ACTA METALLURGICA SINICA
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Acta Meteorologica Sinica
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ACTA POLYMERICA SINICA
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ACTA PETROLOGICA SINICA
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ACTA OCEANOLOGICA SINICA
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ACTA MECHANICA SINICA
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Acta Photonica Sinica
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ACTA BOTANICA SINICA
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ACTA PHYTOTAXONOMICA SINICA
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Acta Geologica Sinica
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Acta Anatomica Sinica
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Scientia Agricultura Sinica
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Acta Seismologica Sinica
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Acta Tabacaria Sinica
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Acta Geographica Sinica
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Acta Horticulturae Sinica
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Scientia Geologica Sinica
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Acta Agrestia Sinica
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Scientia Sinica Chimica
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Acta Hydrobiologica Sinica
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ACTA CHIMICA SINICA
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Acta Psychologica Sinica
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Scientia Sinica Mathematica
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Gas Composition Influence on the Properties of Boron-Doped Diamond Films Deposited on the Fused Silica
PublikacjaThe main subject of this study are molecular structures and optical properties of boron-doped diamond films with [B]/[C] ppm ratio between 1000 and 10 000, fabricated in two molar ratios of CH 4 -H 2 mixture (1 % and 4 %). Boron-doped diamond (BDD) film on the fused silica was presented as a conductive coating for optical and electronic purposes. The scanning electron microscopy images showed homogenous and polycrystalline surface...
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Bioactive silica-based drug delivery systems containing doxorubicin hydrochloride: In vitro studies
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Use of Materials Based on Polymeric Silica as Bone-Targeted Drug Delivery Systems for Metronidazole
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Nucleation and growth of CVD diamond on fused silica optical fibres with titanium dioxide interlayer
PublikacjaNucleation and growth processes of thin diamond films on fused silica optical fibres have been investigated. Fibres were coated with diamond film using microwave plasma enhanced chemical vapour deposition (µPE CVD) system. Since the growth of diamond on the fused silica glass requires high seeding density, two types of glass pre-treatment were applied: titanium dioxide (TiO2) interlayer deposition and sonication in nanodiamond...
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Polymer‐silica additive as a modifier of tribological properties of ecological grease, improvement of fatigue resistance
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Influence of carbon deposits and subsequent silylation of silica gel on sorption efficiency of explosive nitramines
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Influence of mechanochemical treatment on thermal and structural properties of silica–collagen and hydroxyapatite–collagen composites
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Synergistic effect of fumed silica with Ni2O3 on improving flame retardancy of poly(lactic acid)
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