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Search results for: KATEGORIA BAIRE'A
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Biaxial order and a rotation of the minor director in the nematic phase of an organo-siloxane tetrapode by the electric field
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Anomalous temperature dependence of layer spacing of de Vries liquid crystals: Compensation model
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Why they want to be treated in clinical trial -fundamental reasons of patient's decision
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Precise method of vehicle velocity determination basing on measurements of car body deformation–non-linear method for ‘Full Size’ vehicle class
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Nanoconjugates of graphene oxide derivatives and meso-tetraphenylporphyrin: a new avenue for anticancer photodynamic therapies – Cell-on-a-Chip analysis
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Validation of high-resolution 3D patient QA for proton PBS and IMPT using laser CT of improved polymer gel dosimeters
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3D dose verification with polymer gel detectors of brain-spine match line for proton pencil beam cranio-spinal: A preliminary study
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Continuous three-dimensional radiation dosimetry in tissue-equivalent phantoms using electron paramagnetic resonance in L -α-alanine
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Modification of ileal proteome in growing pigs by dietary supplementation with inulin or dried chicory root
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Inulin-type fructans trigger changes in iron concentration and activity of bone metabolism biomarkers in blood plasma of growing pigs
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The Occurrence of Cancer and of Adenomae in the Large Bowel and the Concentration of N -Nitrosamines in the Gastric Juice
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Thermal behavior of the highly luminescent poly(3-hydroxybutyrate):Eu(tta)3(H2O)2 red-emissive complex
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Agrimoniin up-regulates collagen biosynthesis through increase in expression of β1-integrin receptor and prolidase activity in cultured human skin fibroblasts
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The Influence of PEG on Morphology of Polyurethane Tissue Scaffold
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Zastosowanie metody DEA w ocenie efektywności wydatków jednostek samorządu terytorialnego – przegląd literaturowy wyników dotychczasowych badań w przestrzeni europejskiej.
PublicationArtykuł przybliża problematykę efektywności wydatków jednostek samorządu terytorialnego. Jego głównym celem jest analiza zastosowania nieparametrycznej metody pomiaru efektywności Data Envelopment Analysis do oceny skuteczności realizacji zadań publicznych. Autorzy dokonali przeglądu wyników dotychczasowych badań na przykładzie ośmiu europejskich państw. Stosownie do przyjętego celu pracy w pierwszej kolejności scharakteryzowano...
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Innowacyjność instytucji finansowych w Polsce – perspektywy rozwoju
PublicationUsługi finansowe będące coraz ważniejszą częścią gospodarki w krajach rozwiniętych, w dużym stopniu absorbują innowacje, stając się jednocześnie ważnymi podmiotami tworzącymi innowacje w obszarze zmian marketingowych i organizacyjnych. W artykule przedstawiono istotę innowacji w usługach finansowych. Przedstawiono podstawowe kategorie innowacji stosowanych w usługach finansowych. Na podstawie danych statystycznych dokonano analizy...
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Opinia dotycząca zastosowania mieszanki MCE w trakcie remontu istniejących dróg DK 7 oraz DK 8 w ramach realizacji kontraktu "Kontynuacja projektowania i budowa odcinka drogi ekspresowej S8 od rejonu węzła OPACZ do węzła PASZKÓW"
PublicationW ramach realizacji kontraktu "Kontynuacja projektowania i budowa odcinka drogi ekspresowej S8 od rejonu węzła OPACZ do węzła PASZKÓW" firma TPA, działając na zlecenie firmy URS Sp. z o.o. przedstawiła propozycję remontu fragmentów istniejących nawierzchni dróg krajowych nr 7 i nr 8 z wykorzystaniem technologii MCE. Takie rozwiązanie jest zgodne z zapisami Specyfikacji Istotnych Warunków Zamówienia dla tego zadania ale pojawił...
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Solid State Conductivity of Optimized Polypyrrole Coatings on Iron Obtained from Aqueous Sodium Salicylate Solution Determined by Impedance Spectroscopy
PublicationIn this work the optimization procedure for corrosion resistance, surface analysis and electrical properties of PPy-Fe electrodes have been examined. Polypyrrole (PPy) film was electrochemically synthesized in a one step process from an aqueous solution of sodium salicylate and pyrrole with certain concentrations, different parameters and type of polymerization...
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Properties of ordered titanium templates covered with Au thin films for SERS applications
PublicationtCurrently, roughened metal nanostructures are widely studied as highly sensitive Raman scattering sub-strates that show application potential in biochemistry, food safety or medical diagnostic. In this workthe structural properties and the enhancement effect due to surface enhanced Raman scattering (SERS) ofhighly ordered nano-patterned titanium templates covered with thin (5–20 nm) gold films are reported.The templates are formed...
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Induced-fit binding of laccase to gold and carbon electrodes for the biological fuel cell applications
PublicationAnalogues of laccase natural substrates (syringic, veratric, ferulic, vanillic, isovanillic, 3,5-dimethoxybenzoic aldehydes) were employed to bind and orient laccase molecules in a way which facilitates adsorption of the catalyst molecules and their electrical connection with the conductive support. Laccase was bound efficiently to these substrates both on gold and carbon electrodes forming, respectively, 2D and 3D films sensitive...
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Nickel-nanodiamond coatings electrodeposited from tartrate electrolyte at ambient temperature
PublicationIn this study, nanocrystalline Ni and Ni-diamond coatings were obtained by electrodeposition from tartrate electrolyte at ambient temperature aiming at improving corrosion and wear properties of the material. The created surfaces were investigated with regard to microhardness, adhesion, wear- and corrosion-resistance. The various methods such as atomic force microscopy, scanning electron microscopy, electrochemical impedance spectroscopy...
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Structure and paramagnetism in weakly correlated Y8Co5
PublicationWe report the basic physical properties of monoclinic Y8Co5 determined by means of magnetic susceptibility, electrical resistivity, and specific heat measurements. The crystal structure of Y8Co5 is monoclinic (P21/c) with lattice parameters a = 7.0582(6) Å, b = 7.2894(6) Å, c = 24.2234(19) Å, and β = 102.112(6)° as refined by using synchrotron powder x-ray diffraction data. The compound shows temperature independent paramagnetism...
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Neural networks and deep learning
PublicationIn this chapter we will provide the general and fundamental background related to Neural Networks and Deep Learning techniques. Specifically, we divide the fundamentals of deep learning in three parts, the first one introduces Deep Feed Forward Networks and the main training algorithms in the context of optimization. The second part covers Convolutional Neural Networks (CNN) and discusses their main advantages and shortcomings...
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How Can We Identify Electrophysiological iEEG Activities Associated with Cognitive Functions?
PublicationElectrophysiological activities of the brain are engaged in its various functions and give rise to a wide spectrum of low and high frequency oscillations in the intracranial EEG (iEEG) signals, commonly known as the brain waves. The iEEG spectral activities are distributed across networks of cortical and subcortical areas arranged into hierarchical processing streams. It remains a major challenge to identify these activities in...
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Współczesne zmiany klimatyczne i ich wpływ na funkcjonowanie systemów miejskich (na przykładzie miast strefy nadmorskiej Polski)
PublicationThe purpose of this article is to present contemporary climatic changes in their actual scale, and to assess their impact on functioning of urban areas situated on the Polish coast. The results of the analysis of variability of hydro-climatic conditions that occurred in the last 65 years (1951-2015) in the area of the Polish coast suggest that important changes were concerning: (1) temperature of the air, and thickness and length...
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Plastic Debris in the Stomach of the Invasive Signal Crayfish Pacifastacus leniusculus from a Baltic Coastal River
PublicationPollution by plastic debris, widely recognized as a growing global problem [1-3] is caused by the production of synthetic polymers. Over recent years, the production of plastics has increased, while in Europe, fossil-based plastics production has decreased, and recycled plastics production has increased [4]. There are different types of plastics. Some types of plastic ingredients, applied in a wide variety of cosmetics and personal...
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Przygotowanie, realizacja i ocena pomiarów terenowych do identyfikacji oporności hydraulicznej sieci wodociągowej
PublicationW procesie tworzenia komputerowego modelu przepływów (KMP) jednym z wiodących zadań jest przygotowanie i realizacja pomiarów terenowych w celu identyfikacji oporności hydraulicznej czynnej sieci wodociągowej. Motywacją autora do przedstawienia zasad postępowania w tym zakresie jest narastająca niefrasobliwość twórców KMP, którzy w nieuprawniony sposób używają paramodeli do rozwiązywania problemów inżynierskich. W pracy zdefiniowano...
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Systemy krążenia wód podziemnych w rejonie Zalewu Kamieńskiego, Pomorze Zachodnie
PublicationSystemy krążenia wód podziemnych w rejonie Zalewu Kamieńskiego zależą od budowy geologicznej, ukształtownia terenu a także ascenzji solanek i ingresji wód morskich.Do obliczenia czasu przepływu wody w rozpatrywanych warunkach w ośrodku o znanej porowatości aktywnej posłuzono sie programem TFS opracowanym przez K. Burzyńskiego.Model przepływu wód podziemnych opracowano dla przekroju hydrogeologicznego wzdłuż linii Miedzywodzie -...
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Classification of Music Genres Based on Music Separation into Harmonic and Drum Components . Klasyfikacja gatunków muzycznych wykorzystująca separację instrumentów muzycznych
PublicationThis article presents a study on music genre classification based on music separation into harmonic and drum components. For this purpose, audio signal separation is executed to extend the overall vector of parameters by new descriptors extracted from harmonic and/or drum music content. The study is performed using the ISMIS database of music files represented by vectors of parameters containing music features. The Support Vector...
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Study of anticorrosion and microwave absorption properties of NiZn ferrite pigments
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Effect of environmental temperature variations on protective properties of organic coatings
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Analysis of electrochemical noise by means of bispectral technique
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DEIS assessment of AISI 304 stainless steel dissolution process in conditions of intergranular corrosion
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OPTIMAL WAVELET CHOICE IN ELECTROCHEMICAL EXPERIMENTS
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Performance evaluation of the construction products as a research challenge. Small error – big difference in assessment?
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The application of Gabor transformation in the harmonic analysis of corrosion processes
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DEIS evaluation of the relative effective surface area of AISI 304 stainless steel dissolution process in conditions of intergranular corrosion
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APPLICATION OF NON-STATIONARY TECHNIQUES IN THE ANALYSIS OF ELECTROCHEMICAL NOISE
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Use of impedance spectroscopy to evaluate the durability of protective coatings after thermal shock
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Accelerated ageing of organic coating systems by thermal treatment
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Impact of sensitization on dissolution process of AISI 304 stainless steel during intergranular corrosion evaluated using DEIS technique
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A comparison of the target tracking in marine navigational radars by means of GRNN filter and numerical filter
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Variability of sea ice deformation rates in the Arctic and their relationship with basin-scale wind forcing
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Thermal properties of poly(vinyl chloride)/polyurethane blends
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Ground-state correlation properties of charged bosons trapped in strongly anisotropic harmonic potentials
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Two-Boson Correlations in Various One-Dimensional Traps
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Thermal properties of polyamide 6/polyurethane blends
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Large eddy simulations of wall-bounded flows using a simplified immersed boundary method and high-order compact schemes
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Effects of lightning and sprites on the ionospheric potential, and threshold effects on sprite initiation, obtained using an analog model of the global atmospheric electric circuit
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Drastically decreased transcription from CII-activated promoters is responsible for impaired lysogenization of the Escherichia coli rpoA341 mutant by bacteriophage λ
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