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Search results for: MONOWARSTWY LANGMUIR'A
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Speed sensorless ac drive with inverter output filter and fault detection using load torque signal
PublicationIn this paper, a sensorless induction motor (IM) drive using speed observer system is presented. The system includes load torque computation for gear fault detection. Nonlinear control method is adopted for controlling the motor over a wide speed range. An LC filter for smoothing current and voltage waveforms is used at the output of the voltage inverter. The use of filter imposes more building of the used observer to avoid using...
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Interlayer defect evolution in an organic coating system on steel under hydromechanical loading
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Joint time–frequency analysis of electrochemical noise
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Investigations of the passive layer cracking by means of Dynamic Electrochemical Impedance Spectroscopy
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Correlation between destruction of the metal surface caused by pitting corrosion and intensity of the observed electrochemical noise (Invited Paper)
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Use of Impedance Spectroscopy to Characterize Lining Performance in Simulated Flue Gas Desulfurization Systems
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Investigation of pitting corrosion of stainless steel by means of acoustic emission and potentiodynamic methods
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Impedance-based sensing of the interlayer adhesion loss in organic coating systems
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Synthesis and application of doxorubicin-loaded silica gels as solid materials for spectral analysis
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Detection of stress corrosion cracking dynamics by dynamic electrochemical impedance spectroscopy
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Analysis of electrochemical parameters in time domain during the passive layer cracking occurring on the 304L stainless steel in chlorides solution under tensile stresses
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Extended Hopfield models of neural networks for combinatorial multiobjective optimization problems
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An object-based SAR image iceberg detection algorithm applied to the Amundsen Sea
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Phase-decoupled refraction–diffraction for spectral wave models
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Selected mitochondrial genes as species markers of the Arctic Contracaecum osculatum complex
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The scintillation properties of Ce x La 1−x F 3
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Luminescence and Scintillation Properties of CexLa1-xF3Monocrystals
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Study of thermal property changes of biopol/polyamide 11 blends during biodegradation in compost
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Dynamic mechanical properties and thermal degradation process of the compositions obtainedfrom unsaturated poly(ester urethanes) cross-linked with styrene
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Application of the DSC analysis of thermoplastic polyurethane elastomers to a comparative study of their technological properties
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INDIVIDUAL TREE DETECTION FROM UAV LIDAR DATA IN A MIXED SPECIES WOODLAND
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Glass transition temperatures of polyurethane-urea elastomers based on N, N′-ethylenethiourea and N, N′-ethyleneurea as chain extenders
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A comparison of exhaust emissions from vehicles fuelled with petrol, LPG and CNG
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Carbon dioxide emissions and fuel consumption from passenger cars tested over the NEDC and WLTC – an overview and experimental results from market-representative vehicles
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The effect of a low ambient temperature on the cold-start emissions and fuel consumption of passenger cars
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Force-induced structural changes in non-sulfated carrageenan based oligosaccharides – a theoretical study
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EGATEC: A new high-resolution engineering model of the global atmospheric electric circuit—Currents in the lower atmosphere
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Thermal properties of rare earth elements complexes with 1,3,5-benzenetricarboxylic acid
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Evaluation of Influence of the Addition Nanofillers on the Mechanical and Thermal Properties Terpolymers Ester-Ether-Amide
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The effect of topical treatment and psoriasis severity on serum retinol-binding protein-4 levels
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Some applications of fractional order calculus
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P4018Reduced fibrin clot permeability is associated with an increased risk of both ischemic stroke and major bleeding in atrial fibrillation patients treated with vitamin K antagonists
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Computer modeling and testing of structural metamaterials
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Thermoluminescence kinetics of undoped and doped (Ti, Cu, Ce) lithium aluminate crystals
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Calculation of vibrational spectra for cyanobiphenyl liquid crystals
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Photocatalytic and Self-Cleaning Properties of Ag-Doped TiO2~!2009-10-16~!2009-10-30~!2010-01-27~!
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Planning documents and sustainable development of a commune in Poland
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Random Microscopic Model of Quaternary Alloys
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Assessment of the level of reliability of power supplies of the objects of critical infrastructure
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Monitoring of fatigue damage development in as-received and exploited 10CrMo9-10 power engineering steel supported by Digital Image Correlation
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Electrochemical degradation of textile dyes in a flow reactor: effect of operating conditions and dyes chemical structure
PublicationIn this study, electrochemical oxidation of five azo dyestuffs (Yellow D-5GN, Red D-B8, Ruby F-2B, Blue D-5RN, Black DN), that are widely used in the textile industry, was investigated in a flow reactor. BDD electrode with a high boron doping level (C/B = 10 000) was prepared and used. Two configurations of reactor were considered, i.e., one with the undivided cell, and the other with the cell divided by anodic and cathodic compartments....
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Interictal high-frequency oscillations in focal human epilepsy
PublicationPURPOSE OF REVIEW: Localization of focal epileptic brain is critical for successful epilepsy surgery and focal brain stimulation. Despite significant progress, roughly half of all patients undergoing focal surgical resection, and most patients receiving focal electrical stimulation, are not seizure free. There is intense interest in high-frequency oscillations (HFOs) recorded with intracranial electroencephalography as potential...
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Pathological brain network activity: memory impairment in epilepsy
PublicationOur thinking, memory and cognition in general, relies upon precisely timed interactions among neurons forming brain networks that support cognitive processes. The surgical evaluation of drug-resistant epilepsy using intracranial electrodes provides a unique opportunity to record directly from human brain and to investigate the coordinated activity of cognitive networks. In this issue of Neurology®, Kleen and colleagues1 implicate...
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Entanglement and Nonlocality are Inequivalent for Any Number of Parties
PublicationUnderstanding the relation between nonlocality and entanglement is one of the fundamental problems in quantum physics. In the bipartite case, it is known that these two phenomena are inequivalent, as there exist entangled states of two parties that do not violate any Bell inequality. However, except for a single example of an entangled three-qubit state that has a local model, almost nothing is known about such a relation in multipartite...
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Ab initio and density functional theory calculations of proton affinities for volatile organic compounds
PublicationThe Hatree-Fock method with 6-311G** split-valence molecular orbitals basis sets and the density function theory-B3LYP have been applied to geometrical optimizations and calculations of total electronic, zero point vibrational energies and proton affinities at 298 K for volatile organic compounds. Calculated values of proton affinities are compared with experimental data.
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Impact of influent wastewater quality on nitrogen removal rates in multistage treatment wetlands
PublicationNitrogen removal in treatment wetlands is influenced by many factors, and the presence of electron donors (biodegradable organic matter) and electron acceptors (nitrate ions) is the main limiting one; for obtaining these conditions, multistage treatment wetlands (MTWs) are required, where an extensive nitrification can be obtained in the first stages under aerobic conditions leaving then to the following anoxic/anaerobic stages...
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ИНФОРМАЦИОННО-АНАЛИТИЧЕСКАЯ СИСТЕМА ДЛЯ КОМПЛЕКСНОГО ГРАДОСТРОИТЕЛЬНОГО АНАЛИЗА
Publicationстатье приводится описание программного инструмента, предназначенного для анализа пространственных данных с использованием BI-платформы нового поколения PROGNOZ PLATFORM (РР). Описывается структура хранилища данных, подсистемы мониторинга, моделирования, аналитики и прогнозирования. Приводится набор тестовых параметров и примеры интерфейса Информационно-аналитической системы (ИАС), построенной на основе ГИС и PROGNOZ PLATFORM (РР),...
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Quantum metrology: Heisenberg limit with bound entanglement
PublicationQuantum entanglement may provide a huge boost in the precision of parameter estimation. However, quantum metrology seems to be extremely sensitive to noise in the probe state. There is an important still open question: What type of entanglement is useful as a resource in quantum metrology? Here we raise this question in relation to entanglement distillation. We provide a counterintuitive example of a family of bound entangled states...
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Długookresowe wahania przepływów rocznych głównych rzek w Polsce i ich związek z cyrkulacją termohalinową Atlantyku Północnego
PublicationPraca dotyczy przyczyn występowania multidekadowej zmienności średnich rocznych przepływów największych rzek Polski (Wisła, Bug, Odra, Warta). Taka zmienność powoduje, że w wieloletnich przebiegach przepływów rocznych zaznaczają się zmiany znaków trendów (z dodatnich na ujemne i odwrotnie). Przyczyną jest długookresowa zmienność składowej powierzchniowej cyrkulacji termohalinowej na północnym Atlantyku (NA THC – Northern Atlantic...
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Investigation of oleophilic nature of straw sorbent conditioned in water.
PublicationPrzedyskutowany został potencjał absorpcyjny słomy jęczmiennej kondycjonowanej w wodzie. W odniesieniu do właściwości powierzchni zewnętrznej oraz wewnętrznej łodygi i liści zostały zmierzone kąty zwilżania dla wody i dekanu zarówno dla słomy suchej, jak i mokrej.