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Search results for: ANTI-BIOFOULING PROPERTIES
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Structural and magnetic properties of Cu-alloyed FePd films
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<title>Mechanical properties of hollow optical fibers</title>
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Luminescence properties of MgF2:Yb2+ at high hydrostatic pressure
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Influence of ligno-cellulosic particles on tribological properties of boards
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Thermal properties of poly(vinyl chloride)/polyurethane blends
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How important are scaffolds and their surface properties in regenerative medicine
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Influence of bulky pyrrolyl substitent on the physicochemical properties of porphyrazines
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Synthesis and Selected Properties of Ester Elastomer Containing Sorbitol
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Revisiting properties of CaCoSinO2n+2. Crystal and electronic structure
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An analysis of valuation principles of the properties intended for public roads
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Magnetic properties of BiFeO3micro-cubes synthesized by microwave agitation
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Preparation and characterization of 3D collagen materials with magnetic properties
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Heteropolyanions doped polyacetylene—Preparation, spectroscopic and catalytic properties
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Properties of Potato Starch Roasted with Apple Distillery Wastewater
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Adsorption Properties of Sepiolite in Relation to Uranium and Lanthanide Ions
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Luminescent properties of YAlO3:Mn single crystalline films
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Induction heating in estimation of thermal properties of conductive materials
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Antibacterial properties of TiO2 modified with reduced graphene oxide
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Effect of Tetraphenylborate on Physicochemical Properties of Bovine Serum Albumin
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TiO2-Modified Magnetic Nanoparticles (Fe3O4) with Antibacterial Properties
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Determination of thermophysical and thermodynamic properties, of Ag-Mg alloys
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Surdat: Database of physical properties of lead-free solders
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Modifications of the SURDAT database of the physicochemical properties of metals and alloys
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Protective paints from natural resources: composition and properties
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Thermodynamic Properties of Li-Sb Liquid Solution by QAM
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Synthesis and properties of the double perovskites La2NiVO6, La2CoVO6, and La2CoTiO6
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Synthesis and magnetic properties of (Ba,Bi)1.54Rh8O16 hollandite
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Structural properties of superconducting PrBa2Cu3O7−δ single crystals
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Preparation and properties of nanoporius alumina-based humidity sensors
PublicationPrzedstawiono preparatykę czujników wilgotności na bazie nanoporowatego tlenku glinu. Wykorzystano spektroskopię impedancyjną do określenia właściwości czujników. Porównano właściwości czujników przygotowanych z różnymi parametrami procesu technologicznego.
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The improvement and evaluation methods of settling properties of activated sludge
PublicationW biologicznych oczyszczalniach ścieków często pojawiają się problemy z sedymentacją osadu czynnego. Złe właściwości sedymentacyjne osadu często powodowane są nadmiernym rozwojem bakterii nitkowatych. W pracy przedstawiono koncepcję poprawy właściwości sedymentacyjnych osadu czynnego, opartą na kontroli parametrów pracy reaktorów SBR - temperatury, stężenia tlenu oraz czasu opadania osadu w komorze.
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The influence of the local pipeline leak on water hammer properties
PublicationPrzedstawiono wyniki eksperymentalnej i numerycznej analizy zjawiska uderzenia hydraulicznego. Pomiary przeprowadzono dla przewodu MDPE o długości 36 m, w którym zamodelowano lokalną nieszczelność. W tym celu, w pewnej odległości od zaworu umieszczonego na końcu przewodu zainstalowano kształtki imitujące lokalny wyciek. Przeprowadzono analizę otrzymanych charakterystyk ciśnienia i wyznaczono parametry: okres oscylacji, amplitudę...
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Process of self-ignition engine loads and its properties
PublicationW artykule zaproponowano probabilistyczną interpretację obciążenia silników spalinowych o zapłonie samoczynnym z uwzględnieniem znanych parametrów (wskaźników) ich pracy. Wykazano, że obciążenie tego rodzaju silników, rozpatrywane w dowolnej chwili, może być uważane za zmienną losową wielowymiarową. Zmiany obciążenia silnika w czasie jego pracy uznane zostały za proces obciążeń i przedstawione w formie wielowymiarowego procesu...
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Spectroscopic Properties of Yb3+/Tb3+Doped Germanate Glasses
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Thermal and optical properties of P3HT:PC70BM:ZnO nanoparticles composite films
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Spectroscopic properties of rare earth doped germanate glasses
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Dependence of Elastic Properties of Materials on Their Porosity: Review of Models
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CdS Nanocrystallines: Synthesis, Structure and Nonlinear Optical Properties
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The Effect of Aggregate Shape on the Properties of Concretes with Silica Fume
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Hygrothermal and strength properties of cement mortars containing cenospheres
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Electronic structure and physical properties of EuAuAs single crystal
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Effect of Indium on the Properties of Mg-Zn-Based Alloys
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QSAR Analysis of Compounds Exhibiting General Anesthetics’ Properties
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Dielectric and electrical properties of synthesized PBGO/Fe3O4 nanocomposite
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Comparison of Morphological, Antidiabetic and Antioxidant Properties of Goji Fruits
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Tailoring Graphene to Achieve Negative Poisson's Ratio Properties
PublicationGraphene can be made auxetic through the introduction of vacancy defects. This results in the thinnest negative Poisson's ratio material at ambient conditions known so far, an effect achieved via a nanoscale de-wrinkling mechanism that mimics the behavior at the macroscale exhibited by a crumpled sheet of paper when stretched.
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High-temperature properties of titanium-substituted yttrium niobate
Publicationhe defect fluorite titanium-doped yttrium niobate samples Y3Nb1−xTixO7−δ have been synthesized and investigated by the means of high-temperature X-ray diffraction, dilatometry, and thermogravimetry. Thermal expansion coefficients (TECs) as well as chemical expansion coefficients for material with 5, 10, and 15 mol% of titanium were determined. All investigated samples exhibit chemical contraction caused by Ti doping. The values...
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Modelling of dielectric properties of BiNbO4-based microwave ceramics
PublicationIn the present paper results of the studies devoted to computer simulations of dielectric response of electroceramics in a frequency domain as well as analysis of the experimental data are given. As an object of investigations BiNbO4-based microwave ceramics was taken. Simulations of the hypothetical impedance response of the ceramic system were performed under assumption of the brick-layer model. A strategy for analysis and modelling...
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Photochemical Rearrangement of a 19-Membered Azoxybenzocrown: Products and their Properties
PublicationThe preparation and characterization of products of the chemical and photochemical rearrangements of a 19-membered o,o'-azoxybenzocrown were presented. In photochemical rearrangement, besides expected product i.e. 19-membered o-hydroxy-o,o'-azobenzocrown (19-o-OH), obtained under defined conditions with 75% yield, also other macrocyclic products were isolated and identified, namely: 19-membered p-hydroxy-o,o'-azobenzocrown (19-p-OH),...
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Dynamics of Chains as a Tool to Study Thermomechanical Properties of Proteins.
PublicationPolymer dynamics can be formulated on different levels of detail. One approach eliminates microscopic degrees of freedom and a polymer molecule is represented by a simplified structure—a chain. In the simplest case monomers of ideal chain have fixed length, and their orientation is independent of the orientations and positions of neighbouring monomers. This is reason that two monomers can co-exist at the same place. Ideal chain...
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Amino Acid Based Antimicrobial Agents – Synthesis and Properties
PublicationStructures of several dozen of known antibacterial, antifungal or antiprotozoal agents are based on the amino acid scaffold. In most of them, the amino acid skeleton is of a crucial importance for their antimicrobial activity, since very often they are structural analogs of amino acid intermediates of different microbial biosynthetic pathways. Particularly, some aminophosphonate or aminoboronate analogs of protein amino acids are...