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Search results for: metoda k-srednich
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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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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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Calculation of vibrational spectra for cyanobiphenyl liquid crystals
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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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The Influence of Fluorine on the Disturbances of Homeostasis in the Central Nervous System
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Fluoride as a factor initiating and potentiating inflammation in THP1 differentiated monocytes/macrophages
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CHARAKTERYSTYKA WYMIANY CIEPŁA I OPORÓW PRZEPŁYWU OMYWANIA MIKROSTRUGAMI ROZWINIĘTEJ POWIERZCHNI
PublicationW artykule przedstawiono eksperymentalne badania kompaktowego wymiennika ciepła z intensyfikacją przejmowania ciepła przy użyciu mikrostrug. Niniejszy artykuł przedstawia projekt i testy prototypu, wymiennika ciepła typu mikrostrugowego. Modułowa konstrukcja wymiennika umożliwia zmianę wymiarów geometrycznych, a także zmianę materiału przegrody wymiennika ciepła. Metoda graficzna Wilsona została z zastosowana w celu określenia...
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Modeling the Structure, Dynamics, and Transformations of Proteins with the UNRES Force Field
PublicationThe physics-based united-residue (UNRES) model of proteins ( www.unres.pl ) has been designed to carry out large-scale simulations of protein folding. The force field has been derived and parameterized based on the principles of statistical-mechanics, which makes it independent of structural databases and applicable to treat nonstandard situations such as, proteins that contain D-amino-acid residues. Powered by Langevin dynamics...
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The XAS spectra of O-K edges, Fe-L edges in pristine, La-, and Nb-doped SFM in 3 states: as-prepared, reduced and reoxidized
Open Research DataThis dataset contains the normalized and exported to *.txt spectra for x-ray absorption spectroscopy. The samples analyzed were strontium ferrite molybdate based, doped with lanthanum and niobium. The powders were measured in as-prepared state (denoted in filename as AP), reduced (red) and reoxidized (reox). The filenames are written accordingly: Edge_(optional:...
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A freeze-thaw method for desintegration of Escherichia coli cells producing T7 lysozyme used in pBAD expression systems
PublicationPlazmid pLysN zawierający gen kodujący lizozym T7 pod kontrolą promotora lac został skonstruowany w celu ułatwienia dezintegracji komórek po ekspresji rekombinantowych białek w systemach ekspresji indukowanych arabinozą. Użyteczność plazmidu została przetestowana w komórkach Escherichia coli TOP10 i E. coli LMG194, niosących plazmid pBADMHADgeSSB, zawierający gen kodujący białko SSB Deinococcus geothermalis pod kontrolą promotora...
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Technological solutions to landfill management: Towards recovery of biomethane and carbon neutrality
PublicationInadequate landfill management poses risks to the environment and human health, necessitating action. Poorly designed and operated landfills release harmful gases, contaminate water, and deplete resources. Aligning landfill management with the Sustainable Development Goals (SDGs) reveals its crucial role in achieving various targets. Urgent transformation of landfill practices is necessary to address challenges like climate change,...
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Dwuetapowa dyskryminacyja metoda optymalizacji klasyfikatora.**2004, 112 s.rys., tab. w rozdz. bibliogr. 63 poz. maszyn. Rozprawa doktorska: /04.03.2004/ P. Gdań. Wydz. ETI. Promotor: prof. dr hab. inż. W. Malina.
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Silo music — Mechanism of dynamic flow and structure interaction
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Depression is predictor of SVR to treatment with interferon alfa and ribavirin for HCV
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Chemoreflexes – physiology and clinical implications
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Update on Hypertension Management: Obstructive sleep apnea and hypertension
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Purinergic implication in amyotrophic lateral sclerosis—from pathological mechanisms to therapeutic perspectives
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Effect of substrate type on the field performance and chemical composition of highbush blueberry cv.Patriot
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Mechanical and Corrosion Properties of Magnesium-Bioceramic Nanocomposites
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Numerical Simulation of Duplex Steel Multipass Welding
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The effect of the type of substrate and its surface treatment on the pull-off strength of gypsum plasters
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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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Morphological and molecular genetic diversity analysis using SSR markers in Jackfruit (Artocarpus heterophyllus Lam.) genotypes for pulp colour
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Fatigue Behaviour of Sintered Duplex Stainless Steel
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Gauge-invariant theory of the Meissner effect in the lattice model of a superconductor with local pairing
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Evaluation of the current output of polymer anodes used in cathodic protection
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Selection of measurement frequency in Mott–Schottky analysis of passive layer on nickel
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Instantaneous impedance spectra of a non-stationary model electrical system
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Electrochemical investigations of conductive coatings applied as anodes in cathodic protection of reinforced concrete
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A correct description of the interaction between a magnetic moment and its image
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Evaluation of cavitation erosion–corrosion degradation of mild steel by means of dynamic impedance spectroscopy in galvanostatic mode
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The time dependence of pit creation impedance spectra
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Evaluation of pitting corrosion by means of dynamic electrochemical impedance spectroscopy
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Degradation of Gel-Coat Layer in Glass/Polyester Laminate in Seawater Environment
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The influence of process parameters on photocatalytic hydrogen production
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Trace analyses of gaseous products formed during heat treatment of high stage H2SO4-GICs and expanded graphite
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Ab initio studies of phonons in MgO by the direct method including LO mode
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Phonons of (100) and (110) iron surfaces from first-principles calculations
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Ab initiocharacterization of magneticCuFeS2
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Band structure, Born effective charges, and lattice dynamics of CuInS2 from ab initio calculations
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Mechanism of the phase transitions in MnAs
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Catalytic topoisomerase II inhibitors in cancer therapy.
PublicationDNA topoizomeraza II jest jednym z głównych celów molekularnych dla leków stosowanych w terapii przeciwnowotworowej. Wszystkie inhibitory tego enzymu są zdolne do zakłócania w jeden z etapów cyklu katalitycznego topoizomerazy II. Związki, które stabilizują kowalencyjny kompleks DNa i topoizomerazy II (znany jako kompleks rozszczepialny) są nazywane truciznami topoizomerazy, inne związki, które hamują aktywność enzymu na innych...
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From DNA damage to G2 arrest: the many roles of topoisomerase II. W: Prog-ress in Cell Cycle Research. Ed. Meijer L., Jezequel A., Roberge M. London: Plenum Publ. Comp. Ltd**2003 vol. 5 chapt. 30 s. 295-300 Od uszkodzeń DNA do bloku w G2: wiele ról dla topoizomerazy II.
PublicationInhibitory DNA topoizomerazy II sa jednymi z najbardziej szeroko stosowanymi lekami przeciwnowotworowymi. Związki te indukuja pekniecia nici DNA i bloku progresji cyklu komorkowego w fazie G2. Jednak topoizomeraza II jest nie tylko celem molekularnym dla lekow przeciwnowtworowych ale enzym ten pelniwazna role w odpowiedzi komorkowej na dzialanie wielu lekow uszkadzajacych DNA. Topoizomeraza tworzy kompleksy molekularne z bialkami...
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Pilot plant studies on the removal of trihalomethanes by composite reverse osmosis membranes
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Production of process water using integrated membrane processes
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Enhanced capacitance of composite TiO2 nanotube / boron-doped diamond electrodes studied by impedance spectroscopy
PublicationWe report on the novel composite nanostructures based on boron-doped diamond thin film grown on top of TiO2 nanotubes. The nanostructures made of BDD-modified titania nanotubes showed an increase in activity and performance when used as electrodes in electrochemical environments. The BDD thin films (~200-500 nm) were deposited using microwave plasma assisted chemical vapor deposition (MW PA CVD) onto anodically fabricated TiO2...
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Proton affinity and proton transfer energy for selected organic molecules
PublicationThe Hartree-Fock method in 6-311G** molecular orbitals basis set has been applied to calculations of proton affinities and proton transfer reaction energies for water, methanol, acetaldehyde, ethanol, acetone, acetic acid, methyl acetate and ethyl acetate.
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Uncertainty of antioxidant profiling in complex mixtures using liquid chromatography involving post-column derivatisation
PublicationThe main goal of this paper is to discuss the problems associated with antioxidant profiling in complex samples using a high-throughput HPLC system coupled with post-column derivatisation reactor. Based on the experimental data reported in the literature, we demonstrated that improper optimisation of temperature and/or pH assay conditions performed using an on-line derivatisation reactor may substantially change the antioxidant...