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Search results for: KOMPLEKSY A DOKŁADNIEJ ??????
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Investigation of the effect of Au2O3 dopant on elastic properties of PbO-B2O3-SeO2: Er2O3 glass ceramics by ultrasonic techniques
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Nursing students’ perception of the professional nurse's role in four European countries
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The influence of Ag content and annealing time on structural and optical properties of SGS antimony-germanate glass doped with Er3+ ions
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Analysis of a combined clutch with an electrorheological fluid
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Composition engineering of Tb3-xGdxAl5-yGayO12:Ce single crystals and their luminescent, scintillation and photoconversion properties
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Chemopreventive activity of bioactive fungal fractions isolated from milk-supplemented cultures of Cerrena unicolor and Pycnoporus sanguineus on colon cancer cells
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LY294002 and sorafenib as inhibitors of intracellular survival pathways in the elimination of human glioma cells by programmed cell death
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Dietary chicory root and chicory inulin trigger changes in energetic metabolism, stress prevention and cytoskeletal proteins in the liver of growing pigs – a proteomic study
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Modulation of cellular response to anticancer treatment by caffeine:inhibition of cell cycle checkpoints, DNA repair and more
PublicationKofeina i inne metyloksantyny wywołują bardzo różne efekty fizjologiczne w organizmie człowieka. W pracy przedstawiamy, które z tych efektów mogą wpływać na skuteczność terapii przeciwnowotworowych. Kofeina może bezpośrednio wpływać na transport oraz aktywację metaboliczną cząsteczek leków do komórki, poprzez tworzenie kompleksów z lekami zawierającymi układy poliaromatyczne. Kofeina hamuje aktywność kinaz ATM/ATR co prowadzi do...
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Ocena stanu ochrony portowej infrastruktury krytycznej w zarządzaniu kryzysowym
PublicationW świetle ustawy o zarządzaniu kryzysowym, zapewnienie szeroko pojętego bezpieczeństwa kompleksów portowo-przemysłowych staje się, w aspekcie występowania wielu różnorodnych zagrożeń, jednym z zadań strategicznych dla zarządów portów i kierownictw przedsiębiorstw zlokalizowanych w portach. Chodzi przede wszystkim o zapobieganie sytuacjom kryzysowym, ochronę infrastruktury krytycznej oraz koordynację zarządzania kryzysowego w portach,...
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Równoważenie rozwoju przestrzennego miast w Polsce
PublicationZagadnienie kształtowania przestrzeni miast i obszarów metropolitalnych w sposób spójny i kompleksowy, w tym w odniesieniu do ich struktury funkcjonalno-przestrzennej, jest jednym z ważniejszych problemów współczesnej urbanistyki. Kwestii tej poświęcone jest wiele opracowań zarówno o charakterze teoretycznym, jak i odnoszących się do praktyki projektowej. Jednym z ważniejszych wątków tej debaty jest kwestia równoważenia rozwoju...
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An ancestral molecular response to nanomaterial particulates
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The resistance investigation of the marine engine exchaust valve using the modelling chamber = Badania odporności zaworów wylotowych silnika okrętowego w komorze modelowej
PublicationWe współczesnej technice szereg części urządzeń i instalacji pracuje w długich okresach czasu i w złożonych warunkach obciążenia mechanicznego, termicznego i chemicznego. Próby wprowadzenia nowych rozwiązań technicznych muszą być poprzedzone szczegółowymi badaniami, które stwierdzą przydatność do konkretnych zastosowań. Problemem występującym w przemyśle okrętowym, a dokładniej w procesie eksploatacji silników okrętowych jest trwałość...
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Giant increase of optical transparency for Zn-rich CaxZn1−xO on Al2O3 (0001) grown by pulsed laser deposition
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Marek Czachor prof. dr hab.
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Identification of continuous systems - Practical issues of insensitivity to perturbations
PublicationIn this paper the issue of continuous systems estimation, insensitive to certain perturbations, is discussed. Such an approach has rational advantages, especially when robust schemes are used to assist a target system responsible for industrial diagnostics. This requires that estimated model parameters are generated on-line, and their values are reliable and to a great extent accurate. Practical hints are suggested to challenge...
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Identification of Continuous Systems - Practical Issues of Insensitivity to Perturbations
PublicationIn this paper the issue of continuous systems estimation, insensitive to certain perturbations, is discussed. Such an approach has rational advantages, especially when robust schemes are used to assist a target system responsible for industrial diagnostics. This requires that estimated model parameters are generated on-line, and their values are reliable and to a great extent accurate. Practical hints are suggested to challenge...
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Molekularny mechanizm wpływu stresu oksydacyjnego na stabilność strukturalną i dynamikę kompleksów telomerowego DNA z białkami
ProjectsProject realized in Department of Physical Chemistry according to 0059/DIA/2014/43 agreement from 2014-09-18
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E-TECH Comprehensive project for distance teaching skills and multimedia resources for technical universities in Europe
ProjectsProject realized in Department of Mechanics and Mechatronics
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FIR Filter Design Using Distributed Maximal Flatness Method
PublicationIn the paper a novel method for filter design based on the distributed maximal flatness method is presented. The proposed approach is based on the method used to design the most common FIR fractional delay filter - the maximally flat filter. The MF filter demonstrates excellent performance but only in a relatively narrow frequency range around zero frequency but its magnitude response is no greater than one. This ,,passiveness”...
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Effect of free water on the quasi‑static compression behavior of partially‑saturated concrete with a fully coupled DEM/CFD approach.
PublicationThe work aims to numerically investigate the quasi-static response of partially fluid-saturated concrete under two-dimensional uniaxial compression at the mesoscale. We investigated how the impact of free pore fluid content (water and gas) affected the quasi-static strength of concrete. The totally and partially fluid-saturated concrete behavior was simulated using an improved pore-scale hydro-mechanical model based on DEM/CFD....
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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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Quantum chemical modeling (DFT) of active species on the VWO catalyst surface in various redox conditions
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The role of tungsten in formation of active sites for no SCR on the V-W-O catalyst surface — quantum chemical modeling (DFT)
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Biology, systematics, and clinical manifestations of Zygomycota infections
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Self-ignition of hydrogen–nitrogen mixtures during high-pressure release into air
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Fabrication of diet supplements components applied in order to reduce body mass
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Application of decision–making parametric structures in the analysis of a compound planetary gear
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Transformations of Tetrahydrocannabinol, tetrahydrocannabinolic acid and cannabinol during their extraction from Cannabis sativa L.
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Optimization of Transport Properties of A-Site Ordered LnBa1-xSrxCo2-yFeyO5+ Perovskite-Type Cathode Materials
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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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Quantitative criteria for needle trap device selection
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Binary Grating of Subwavelength Silver and Quantum Wires as a Photonic-Plasmonic Lasing Platform With Nanoscale Elements
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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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Tribological synergy between classical ZDDP and innovative MoS2 and MoO3 nanotube additives at elevated temperatures
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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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