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Ocena realizacji Krajowego Programu Bezpieczeństwa Ruchu Drogowego GAMBIT 2005
PublicationW 2013 r. kończy się okres planowany na realizację Krajowego Programu BRD GAMBIT 2005, przyjęty przez Radę Ministrów w roku 2005, niespełna 12 miesięcy po przystąpieniu Polski do Unii Europejskiej. Był on reakcją na cel postawiony w III Programie Poprawy BRD, który zobowiązał kraje UE do zmniejszenia liczby ofiar śmiertelnych wypadków drogowych o 50% w ciągu dekady 2001-2010. Obecnie, po ponad 7 latach od rozpoczęcia działań w...
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Joanna Pilch dr inż.
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Seagrass vegetation and meiofauna enhance the bacterial abundance in the Baltic Sea sediments (Puck Bay)
PublicationThis study presents the first report on bacterial communities in the sediments of eelgrass (Zostera marina) meadows in the shallow southern Baltic Sea (Puck Bay). Total bacterial cell numbers (TBNs) and bacteria biomass (BBM) assessed with the use of epifluorescence microscope and Norland’s formula were compared between bare and vegetated sediments at two localities and in two sampling summer months. Significantly higher TBNs and...
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Combined effect of nitrogen-doped carbon and NiCo2O4 for electrochemical water splitting
PublicationElectrocatalytic water splitting for green hydrogen production necessitates effective electrocatalysts. Currently, commercial catalysts are primarily platinum-based. Therefore, finding catalysts with comparable catalytic activity but lower cost is essential. This paper describes spinel-structured catalysts containing nickel cobaltite NiCo2O4, graphene, and additionally doped with heteroatoms. The structure and elemental composition...
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Climate change impact on groundwater resources in sandbar aquifers in southern Baltic coast
PublicationShallow coastal aquifers are vulnerable hydrosystems controlled by many factors, related to climate, seawater‑freshwater interactions and human activity. Given on‑going climate change, sea level rise and increasing human impact, it is especially true for groundwater resources situated in sandbars. We developed numerical models of unsaturated zone water flow for two sandbars in northern Poland: the Vistula Spit and the Hel Spit...
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Performance tuning of chitosan-based membranes by protonated 2-Pyrrolidone-5-carboxylic acid-sulfolane DES for effective water/ethanol separation by pervaporation
PublicationToday, the applicability of deep eutectic solvents (DES) in various fields, including membrane science and technology, is extensively investigated. In pioneering works, we have implemented different DES as a component of chitosan (CS)-based flat membranes for pervaporation (PV) separation. Herein, we present a new protonated (by sulphuric acid) 2-Pyrrolidone-5-carboxylic acid: sulfolane DES, as a green additive for its chemical...
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Synergy between AgInS2 quantum dots and ZnO nanopyramids for photocatalytic hydrogen evolution and phenol degradation
PublicationDespite the unique properties of single semiconductor nanomaterials and quantum dots, poor photocatalytic activity has characterized them and the fabrication of nanocomposites has become necessary to enhance their photocatalytic performance. Thus, AgInS2 quantum dots (AIS QDs, 4.0±1.6 nm), have been successfully prepared and loaded onto ZnO nanopyramids (ZnO NPy). The effect of the nominal amount of AIS QDs decorating ZnO NPy on...
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ОПРЕДЕЛЕНИЕ КОЭФФИЦИЕНТА ТРЕНИЯ ПОКРЫТИЙ НА ОСНОВЕ НИТРИДА МОЛИБДЕНА МЕТОДОМ ОСЦИЛЛИРУЮЩЕЙ МИКРОТРИБОМЕТРИИ
PublicationМетодом осциллирующей микротрибометрии на базе атомно-силавой микроскопии (АСМ) выполнены измерения коэффициента трения износостойких цокрытий на основе нитрида молибдена: Mo2N и системыMo(C)N, осажденных на стальную подложку. Получены значения коэффициента трения для серии покрытий нитрида молибдена, а также серии покрытий нитрида молибдена с добавлением углерода. Содержание в покрытии нитрида молибдена 7% углерода приводит к...
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Enhanced Sub-wavelength Focusing by Double-Sided Lens with Phase Correction in THz Range
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F05 Nine Hole Peg Test As A Measure Of Visuomotor Coordination In Huntington's Disease
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Serum neurotrophin-3 and neurotrophin-4 levels are associated with asthma severity in children
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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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A new fuzzy model of multi-criteria decision support based on Bayesian networks for the urban areas' decarbonization planning
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Conjugate of Enkephalin and Temporin Peptides as a Novel Therapeutic Agent for Sepsis
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Carbon catalysts from pine cones – Synthesis and testing of their activities
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Analysis of quality of life of women in menopause period in Poland, Greece, Belarus and Belgium using MRS Scale. A multicenter study
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Influence of interfraction motion on margins for radiotherapy of gastric cancer
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Cathodically activated Au/TiO2 nanocomposite synthesized by a new facile solvothermal method: An efficient electrocatalyst with Pt-like activity for hydrogen generation
PublicationWe report here a facile, template-free and one-step solvothermal approach for the synthesis of high-temperature stable gold/titania nanocomposite (NCs), providing a new, simple, quick and inexpensive wet-chemical route. Our approach is based on the assembly of gold salt and titanium butoxide in dimethyl sulfoxide (DMSO). Also, we present here, for the first time, a cathodically activated Au/TiO2 catalyst with Pt/C activity for...
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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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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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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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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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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.
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Propagation of elestic waves in beams including damping effects.
PublicationW pracy przedstawiono wyniki analizy propagacji fali sprężystej w belce z tłumieniem wiskotycznym.
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Poly(ferrocenylsilane-block-methacrylates) via sequential anionic and atom transfer radical polymerization.
PublicationArtykuł przedstawia sposób otrzymywania kopolimerów blokowych poli(ferrocenylosilanów) (PFS) i poli(metakrylanu metylu) (PMMA). W pierwszej kolejności syntezowany jest anionowo blok PFS, który po odpowiedniej terminacji służy jako makroinicjator dla syntezy bloku PMMA. Synteza ta jest realizowana przy użyciu polimeryzacji rodnikowej z przeniesieniem atomu (ATRP), katalizowanej przez kompleksy rutenu. Otrzymane w ten sposób kopolimery...
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Detection of illicit chemicals by portable Raman spectrometer
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The Studies of Assumptions Accompanying the Calibration of High-Temperature Solution Calorimeter
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Formation Enthalpy of Bli Intermediate Phase
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Calorimetric measurements and first principles to study the (Ag-Li) liquid system
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Thermodynamic description of the Ga-Li-Zn system
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