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Signature Partitioning Using Selected Population-Based Algorithms
PublicationDynamic signature is a biometric attribute which is commonly used for identity verification. Artificial intelligence methods, especially population-based algorithms (PBAs), can be very useful in the dynamic signature verification process. They are able to, among others, support selection of the most characteristic descriptors of the signature or perform signature partitioning. In this paper, we focus on creating the most characteristic...
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Electronic transition dipole moment functions of the first singlet Delta gerade and first triplet Delta ungerade states of the Lithium dimer
Open Research DataElectronic transition dipole moment functions (ETDMF) of the first singlet Delta gerade (1sDg) and first triplet Delta ungerade (1tDu) states have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the four ETDMFs have been obtained...
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Electronic transition dipole moment functions of the first singlet Pi gerade and first triplet Pi gerade states of the Lithium dimer
Open Research DataElectronic transition dipole moment functions (ETDMF) of the first singlet Pi gerade (1sPg) and first triplet Pi gerade (1tPg) states have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the four ETDMFs have been obtained...
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Electronic transition dipole moment functions of the second singlet Pi gerade and second triplet Pi gerade states of the Lithium dimer
Open Research DataElectronic transition dipole moment functions (ETDMF) of the second singlet Pi gerade (2sPg) and second triplet Pi gerade (2tPg) states have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the four ETDMFs have been obtained...
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Prototype and design of six axis robotic manipulator
PublicationThe paper presents a design of six axis manipulator. The design consists of specially designed solutions for housing, planetary gearboxes and electronics. The manipulator is controlled by a supervisory control system. The use of a series of measuring elements allows to track the current position of each axis and use this to create a cascade control loop with velocity and acceleration feed-forward. The implemented control algorithm...
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A six-ring probe for monitoring conductivity changes
Publicationstreszczenie: W pracy przedstawiono konstrukcję sondy szściopierścieniowej do monitorowania zmian immitancji. Zdefiniowano czułość sondy i przedstawiono jej rozkład dla przypadków izotropowych i anizotropowych. Teoretyczne symulacje za pomocą metody elementów skończonych zostały zweryfikowane eksperymentalnie, za pomocą specjalnie skonstruowanego zestawu pomiarowego. Zamieszczono przykładowe pomiary in vivo.
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The orthogonalization of simplified objects representing groups of buildings in Gdańsk district using the Simplify Building tool - scale 1:10000
Open Research DataThe process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the national geodesy and cartography resource from BDOT10k (10k topographic database) [1].
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Silver intercalated carbon nanotubes
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An Agent-Based Simulated Annealing Algorithm for Data Reduction
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Sierakowice 2020- video data
Open Research DataSierakowice 2020- video data
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Potential energy curves of the doublet Sigma gerade plus states of the Lithium dimer cation
Open Research DataAdiabatic potential energy curves of the doublet Sigma gerade plus (dSg+) states have been calculated for the Lithium dimer cation (Li2+). The results of the ground state and four excited states of the symmetry doublet Sigma gerade plus have been obtained by the nonrelativistic multireference configuration interaction (MRCI) method used with pseudopotentials...
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Potential energy curves of the doublet Sigma ungerade plus states of the Lithium dimer cation
Open Research DataAdiabatic potential energy curves of the doublet Sigma ungerade plus (dSu+) states have been calculated for the Lithium dimer cation (Li2+). The results of the five excited states of the symmetry doublet Sigma ungerade plus have been obtained by the nonrelativistic multireference configuration interaction (MRCI) method used with pseudopotentials describing...
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Inhomogeneous broadening of the dominant Cr3+sites in LiTaO3 system
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A NEW WORK SAFETY MANAGEMENT SYSTEM IN CONSTRUCTION SITES
PublicationThe hazards on the list are assessed on two levels, namely as minor and serious, and the risk relating to work at the site at three levels: small, average and high, within the range from 1 to 10, where 1 is the lowest value meaning a small risk, and 10 the value meaning a high risk.
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Copper containing protein sites - structure, properties and models
PublicationEnzymy organizmów żywych katalizują wiele reakcji stosowanych w przemyśle chemicznym. Przykładem potencjalnego zastosowania enzymu w produkcji jest synteza L-Dopy przy udziale tyrozynazy. Ze względu na możliwe praktyczne zastosowanie w katalizie, otrzymano i opisano wiele prostych modeli miejsc aktywnych enzymów. W artykule opisano niektóre modele białek zawierających miedź.
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Chemometric analysis of rainwater and throughfall at several sites in Poland.
PublicationPróbki pobrano w stacjach w różnych rejonach Polski. Stacje te były umieszczone na terenach specjalnie chronionych (Wielkopolski Park Narodowy i Ojcowski Park Narodowy) oraz na niechronionych formacjach leśnych (leśnictwo Stara Piła). Celem badań było porównanie parametrów występujących w opadach atmosferycznych pod względem podobieństwa charakterystyki miejsca a także podobieństw i różnic związanych z przejściem wody opadowej...
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Coherent-wave Monte Carlo method for simulating light propagation in tissue
PublicationSimulating propagation and scattering of coherent light in turbid media, such as biological tissues, is a complex problem. Numerical methods for solving Helmholtz or wave equation (e.g. finite-difference or finite-element methods) require large amount of computer memory and long computation time. This makes them impractical for simulating laser beam propagation into deep layers of tissue. Other group of methods, based on radiative...
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Smooth Particle Hydrodynamics (SPH) approach in simulating large penetration into soil
PublicationA study of Smooth Particle Hydrodynamics (SPH) approach for predicting large soil deformation is presented. Theoretical basics of SPH method, including the equations governing, discussion of the importance of smoothing function length, contact formulation, boundary treatment and finally utilization in hydrocodes simulations are presented. An application of SPH to a real case of large penetrations (crater creating) into soil caused...
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Wpływ procesu krysytlizacji na strukturę i właściwości elektryczne szkieł tlenkowych z grupy (Pb,Bi)-(Si,Ge,P)-O
ProjectsProject realized in Faculty of Applied Physics and Mathematics according to UMO-2012/05/B/ST3/02816 agreement from 2013-03-15
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Identification of serum proteome signatures of locally advanced and metastatic gastric cancer: a pilot study
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Hydrogen activated axial inter-conversion in SiC nanowires
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Ocena parametrów statycznych diod Schottky'ego z SiC
PublicationPrzedstawiono wyniki pomiarów parametrów statycznych 3 prób diod Schottky'ego produkcji CREE i 2 prób diod Schottky'ego produkcji INFINEON. Stwierdzono, że charakterystyki przy polaryzacji diod w kierunku przewodzenia są w zasadzie identyczne, natomiast przy polaryzacji w kierunku zaporowym wykazują istotne różnice, szczególnie w zakresie napięć w kierunku zaporowym powyżej 600 V
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Controlling of Structural Ordering and Rigidity of β-SiAlON:Eu through Chemical Cosubstitution to Approach Narrow-Band-Emission for Light-Emitting Diodes Application
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Hydraulika siłowa urządzeń okrętowych - WYKŁAD, OCE, sem 4, lato 2022/23, (PG_00056306)
e-Learning CoursesHydraulika Siłowa Urządzeń Okrętowych - WYKŁAD WIMiO, IO, kier. Oceanotechnika, Specjalność: Siłownie i Urządzenia Oceanotechniczne, rok 2, sem 4
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Hydraulika siłowa urządzeń okrętowych - LABORATORIUM, OCE, sem 4, lato 2022/23, (PG_00056306)
e-Learning CoursesHydraulika Siłowa Urządzeń Okrętowych - LABORATORIUM WIMiO, IO, kier. Oceanotechnika, Specjalność: Siłownie i Urządzenia Oceanotechniczne, rok 2, sem 4
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Meeting Modernisms in Gdynia
PublicationThe paper focused on the architectural heritage of the city of Gdynia, in Poland, built in 1920s and 1930s. The city was established (founded) on the seaside of the Baltic Sea as the only port of Poland – a country that regained independence after Versailles Treaty. The history of the city, built from scratch is outstanding in Europe. Modernist architecture of the city is represented by buildings built for different purposes: housing,...
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Chimeric Dr fimbriae with a Herpes Simplex virus type 1 epitope as a model for a recombinant vaccine.
PublicationBiałko adhezyny DraE uropatogennych szczepów E. coli Dr+ zostało wykorzystane jako nośnik 11a a determinanty antygenowej glikoproteiny D wirusa HSV ty-pu 1. Sekwencja kodująca epitop HSV została wklonowana do genu draE w obrębie regionu N- terminalnego eksponowanej powierzchniowo domeny 2. Ekspresjachimerycznych białek DraE-HSV została potwierdzona za pomocą mikroskopii immunofluorescencyjnej i elektronowej.
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Mechanistic insights into the reactive radicals-assisted degradation of sulfamethoxazole via calcium peroxide activation by manganese-incorporated iron oxide–graphene nanocomposite: Formation of radicals and degradation pathway
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Synergistic effects and mechanisms of hydroxyl radical-mediated oxidative degradation of sulfamethoxazole by Fe(II)-EDTA catalyzed calcium peroxide: Implications for remediation of antibiotic-contaminated water
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BET specific surface area measurements of silica-coated bismuth oxide(Bi2O3) and gadolinium oxide (Gd2O3) structures
Open Research DataThe BET specific surface area was measured using an N2 adsorption/desorption isotherm (Micromeritics ASAP 2460, Norcross, GA, USA).
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Graphene oxide functionalized with methylene blue and its performance in singlet oxygen generation
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Legal requirements and wastewater discharges to Polish water bodies, 1945-2003
PublicationArtykuł podaje zmieniające się wymagania wobec jakości oczyszczonych ścieków w Polsce w okresie 1945-2003.Wskazuje się na podejście prawne w okresie ustroju socjalistycznego, zmiany które nastąpiły po upadku tego ustroju oraz sytuację, jaka pojawila się po wstąpieniu Polski do Unii Europejskiej. Podano przykładowe obliczenia celem zilustrowania ilościowych konsekwencji obowiązujacego w Polsce prawa dotyczącego ścieków.
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SIGNAL PROCESSING
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Highly Conserved Homotrimer Cavity Formed by the SARS-CoV-2 Spike Glycoprotein: A Novel Binding Site
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Sense of coherence and acceptance of the disease in patients with lung cancer during palliative chemotherapy
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Electrophoretic co-deposition of Mn1.5Co1.5O4, Fe2O3 and CuO: Unravelling the effect of simultaneous addition of Cu and Fe on the microstructural, thermo-mechanical and corrosion properties of in-situ modified spinel coatings for solid oxide cell interconnects
PublicationA systematic microstructural, thermo-mechanical and electrical characterization of simultaneous Fe–Cu doped Mn–Co spinel coatings processed by electrophoretic co-deposition on Crofer 22 APU is here reported and discussed. An innovative approach for the simultaneous electrophoretic deposition of three spinel precursors is designed, conceived and optimised, with the aim of outlining time- and energy-saving spinel modification routes....
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Konstrukcja i parametry metrologiczne amperometrycznego czujnika ditlenku siarki zawierającego dodatek rozpuszczalnika aprotycznego
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Simplified Distribution Grid Modelling for Connection Analyses
PublicationThis paper considers the modelling of medium and low voltage grids for the purpose of connection studies by distribution grid operators. Possible simplifications in grid modelling are discussed, which are acceptable from the viewpoint of the final result. The main driver of the modelling simplification is the MS Excel environment used as the computation platform, and the limitation of time for grid modelling.
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Gel glass transition in silica and nitrided silica aerogels experiment and computer modelling.
PublicationPrzedstawiono dane eksperymentalne i symulacje komputerowe metodą dynamiki molekularnej procesu densyfikacji do szkła aerożeli krzemianowych i azotowanych aerożeli krzemianowych.
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Conductive Electric Tapes Based on Silicone Pressure-Sensitive Adhesives
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Influence of modified attapulgite on silicone pressure-sensitive adhesives properties
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Au nanostructures coated with a ultrathin film of Al2O3 - measurements and FDTD simulations
Open Research DataGold plasmonic platforms have been coated with an ultra-thin films of aluminium oxide. Optical measurements, showing the influence of the thickness of Al2O3 on plasmon resonance position. The observed red-shift of the resonance location with the increase of the thickness of the Al2O3 film, can be explained by the change in the dielectric function of...
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Non-linear circuit model of a single doubly-fed induction machine formulated in natural axes for drive systems simulation purposes
PublicationMathematical modelling and a circuit model formulated in natural axes of a single doubly-fed induction machine, with the account of magnetic circuit nonlinearity are presented in the paper. Derivation of the model differential equations was based on Lagrange's energy method. State functions of magnetic elements in the model are non-linear and depend on all currents flowing in the machine windings and on the angle of rotor position....
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Sulfonated poly(benzoyl paraphenylene) as a membrane for PEMFC: Ex situ and in situ experiments of thermal and chemical stability
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Smart Underwater Positioning System and Simultaneous Communication
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Simultaneous determination of polyphenolics in extracts of Potentilla species
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ANTIOXIDANTS & REDOX SIGNALING
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B35 The Significance The Level Of Mitochondrial Dna In Huntington's Disease
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The Significance of Humanistic Approach in Considerations on the University Social Responsibility
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Ferromagnetic nanocrystallites in the SiO2 - PbO - Fe2O3 glass system
PublicationThe structure of 50% SiO2 - 35% PbO - 15% Fe2O3, 50% SiO2 - 30% PbO - 20% Fe2O3 and 50% SiO2 - 25% PbO - 25% Fe2O3 (in mol%) glass was investigated by the means of AFM microscopy and X-ray diffraction. Observation by the atomic force microscopy shows that each of prepared iron oxide glass doesn't have homogeneous structure and some nanocrystallites were detected. Next, test with neodymium magnet found out strong magnetic properties...