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Shaking table experimental study on diagnosis of damage and its evaluation in steel structure
PublicationCelem artykułu jest pokazanie wyników badań eksperymentalnych przeprowadzonych na stole sejsmicznym dotyczących identyfikacji uszkodzeń modelu dwukondygnacyjnej konstrukcji stalowej. Uszkodzenie zdefiniowano poprzez spadek sztywności i symulowano poprzez zamianę słupów modelu na elementy o mniejszym przekroju poprzecznym. Wyniki badań pokazują charakterystyczny spadek wartości naturalnych częstotliwości konstrukcji wraz ze wzrostem...
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LC-ESI-MS profiling of Potentilla norvegica and evaluation of its biological activities
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Degradation of diclofenac by new bacterial strains and its influence on the physiological status of cells
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Ultrafine grained Mg-1Zn-1Mn-0.3Zr alloy and its corrosion behaviour
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In vitro anticariogenic effects of aerial parts of Drymocallis rupestris and its phytochemical profile
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In vitro anticariogenic effects of aerial parts of Potentilla recta and its phytochemical profile
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Reconstruction of selected paleoenvironmental components of medieval Toruń, Poland, and its close suburbs
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DFT and NBO theoretical study of protonation of tri-tert-butoxysilanethiol and its anion
PublicationWykonano obliczenia kwantowo-chemiczne metodą DFT dla tri-tert-butoksysilanotiolu oraz jego protonowanych i deprotonowanych form, zarówno na atomie tlenu jak i siarki. Przeanalizowano bilans energetyczny dla protonowania anionu w próżni i w fazie wodnej (stosując model IPCM). Zaobserwowano skrócenie wiązania Si-S w wyniku protonowania na atomie tlenu. Zmiany długości wiązań Si-O i Si-S zostały zinterpretowane w oparciu o analizę...
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Application of pH measurements for the following the course of biological treatment of wastewater and its control
PublicationZaprezentowano wyniki badań przeprowadzonych w skali laboratoryjnej w reaktorze imitującym działanie reaktora SBR. Oczyszczaniu poddano ścieki syntetyczne z dodatkiem glukozy. W trakcie oczyszczania ścieków monitorowano zmiany pH, redox, przewodności oraz stężenia azotu amonowego, azotanów i fosforanów. Stwierdzono korelację między pH i zmianami stężenia fosoranów oraz brak podobnej zależności dla związków azotowych.
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Loads of ship main diesel engine in the aspect of practical assessment of its operation
PublicationW artykule przedstawiono koncepcję metody pozwalającej na ocenę działania silnika pracującego na obciążeniu częściowym. Do określenia istniejącego zapasu parametrów użytkowych silnika oraz związanych z degradacją jego stanu technicznego dodatkowych kosztów ponoszonych przez użytkownika wykorzystane zostało wartościujące (ilościowe) ujęcie działania interpretowanego jako pewna wielkość fizyczna.
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Equitable and semi-equitable coloring of cubic graphs and its application in batch scheduling
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Mercury fractionation in marine macrofauna using thermodesorption technique: Method and its application
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The Characterization of Ground Raspberry Seeds and the Physiological Response to Supplementation in Hypertensive and Normotensive Rats
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Fabrication of a Smartphone-Based Spectrophotometer and Its Application in Monitoring Concentrations of Organic Dyes
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Method for Determination of Methyl tert-Butyl Ether and Its Degradation Products in Water
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Thymus serpyllum Essential Oil and Its Biological Activity as a Modern Food Preserver
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The exponential law for partial, local and proper maps and its application to otopy theory
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Rapid naming ability and its relationship to reading in Polish-speaking children with dyslexia
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Influence of Laser Modification on the Surface Character of Biomaterials: Titanium and Its Alloys—A Review
PublicationLaser surface modification is a widely available and simple technique that can be applied to different types of materials. It has been shown that by using a laser heat source, reproducible surfaces can be obtained, which is particularly important when developing materials for medical applications. The laser modification of titanium and its alloys is advantageous due to the possibility of controlling selected parameters and properties...
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A Comprehensive Review on Shilajit: What We Know about Its Chemical Composition
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The history of Lake Rzecin and its surroundings drawn on maps as a background to palaeoecological reconstruction
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The question of whether diabetes and its cardiovascular risks can be prevented: A realistic DREAM?
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The influence of UV-radiation on hyaluronic acid and its blends with addition of collagen and chitosan
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Phenotypic yield and its structure variability of moderately late and late potato cultivars
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Income situation of rural households in Poland between 2007 and 2014 and its effects
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Jerusalem artichoke (Helianthus tuberosus L.) as a medicinal plant and its natural products
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Durability of snow cover and its long-term variability in the Western Sudetes Mountains
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Graphene oxide functionalized with methylene blue and its performance in singlet oxygen generation
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The influence of texturing of the surface of concrete substrate on its adhesion to cement mortar overlay
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Digital Cartographic Generalization – Study of Its Thresholds and Stages in Example of Cartographic Line
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Outdoor Advertising in Public Space and its Legal System in Poland over the Centuries
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Assessment of the Reliability of Wind Farm Device on the Basis of Modeling Its Operation Process
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Vimentin immunoexpression and its prognostic activity in colon cancer among Caucasian patients
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Ambulatory pulse pressure and its contributors in autosomal dominant polycystic kidney disease
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Characterization of a Unique Bordetella bronchiseptica vB_BbrP_BB8 Bacteriophage and Its Application as an Antibacterial Agent
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Interaction of amphotericin B and its selected derivatives with membranes: molecular modeling studies
PublicationJest to praca przeglądowa obejmująca krytyczną analizę danych dotyczących oddziaływania amfoterycyny B (AmB) i jej wybranych, mniej toksycznych pochodnych, z błonami lipidowymi. Amfoterycyna B jest antybiotykiem przeciwgrzybowym ale ze względu na jej toksyczność trwają prace nad modyfikacjami chemicznymi tego związku. Celem molekularnym dla tego antybiotyku jest błona lipidowa i dlatego różnicowe powinowactwo AmB i jej pochodnych...
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The mechanism of overcoming multidrug resistance (MDR) of fungi by amphotericin B and its derivatives
PublicationPrzeprowadzono badania porównawcze w celu określenia aktywności i cytotoksyczności amfoterycyny B (AmB) i jej pochodnych wobec standardowego szczepu S. cerevisiae i jego transformantów zawierających geny C. albicans kodujące białka oporności wielolekowej (MDR) typu ABC i MFS. Pochodne AmB: amid 3-dimetyloaminopropylowy amfoterycyny B oraz ester metylowy N-metylo-N-D-fruktopiranozylo-amfoterycyny B wykazały efekt fungistatyczny...
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The propeptide of human thyroid peroxidase is not required for its cellular, enzymatic or immunological activity
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Effects of Single and Repeated Footshock on Dopamine Release and Metabolism in the Brains of Fischer Rats
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In search of environmental role of cylindrospermopsin: A review on global distribution and ecology of its producers
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Chlorpromazine-induced hyperprolactinemia in a young female and its relation with fibrocystic breast disease
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Molecular Mechanisms Associated with ROS-Dependent Angiogenesis in Lower Extremity Artery Disease
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Assessment of Hepatoprotective Effect of Chokeberry Juice in Rats Treated Chronically with Carbon Tetrachloride
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Mechanism of Biofilm Formation on Installation Materials and Its Impact on the Quality of Tap Water
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Effect of Long-Term Potato Starch Retention with Citric Acid on Its Properties
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The Advancement of Biodegradable Polyesters as Delivery Systems for Camptothecin and Its Analogues—A Status Report
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A strongly bound OF3- anion and its unstable parent neutral OF3 species
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Improvement of charge separation in TiO 2 by its modification with different tungsten compounds
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Numerical Analysis of Impact of Energy Buoy Anchoring Configurations on its Motion and Efficiency
PublicationThis paper presents a numerical analysis of the impact of energy buoy mooring configurations on its movement on the wave and effectiveness. The method used to analyse the buoy movement modelling in six degrees of freedom was described in a paper presented at the Conference 2011. Simulations of the buoy movement in regular wave and power calculations were conducted for several configurations of anchoring systems and position of...
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THE INTERNATIONAL COMPETITIVENESS OF EUROPEAN UNION COUNTRIES AND STRATEGIES FOR ITS ENHANCEMENT: A TAXONOMIC ANALYSIS
PublicationThe aim of this article is to identify clusters of countries with similar levels of competitiveness among the EU-27 countries and to identify for each of the 27 EU countries the path to growth in competitiveness. The taxonomic cluster analysis conducted confirms the hypothesis that the European Union is an area with a high differentiation in terms of levels of competitiveness. The analysis shows that the strategy to increase competitiveness...